最新美国发明专利第2022-02-15期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

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US11248191B2	Aqueous surfactant compositions What are proposed are aqueous surfactant compositions comprising one or more of each of alpha-sulfo fatty acid disalts, sulfo ketones, alkyl (ether) sulfates, soaps, inorganic salts of sulfuric acid and water, where the structures of the compounds mentioned and boundary conditions that are to be observed can be found in the patent claims. These compositions have good foaming ability and pleasant sensory properties of the foam and good skin compatibility and they are suitable for cosmetic agents as well as detergents and cleaner.
US11248189B2	Apparatus and method for plant extraction An apparatus and a method for plant extraction are disclosed. The apparatus of the present invention comprises an extraction module, a separating module and a reservoir. The method essentially includes plant material preparing, decarboxylating, active components extracting and separating. By using liquid tetrafluoroethane as the solvent in the apparatus of the present invention, the active components of the plant material are efficiently extracted under low pressure extraction and high pressure extraction conditions.
US11248188B2	Lubricant composition A lubricant composition is provided which comprises a base oil and hydroxytyrosol and/or esters thereof. Also provided is a lubricant composition in which the esters have a solubility in the base oil at 25° C. of at least 0.1 g/l. Further provided is a lubricant composition in which the esters are at least partly carboxylic acid esters comprising esters of hydroxytyrosol and C2-10 carboxylic acids.
US11248185B2	Method for processing biomass by co-grinding with a fossil-based feedstock Process for the treatment of a feedstock containing biomass, the process including a) drying the feedstock at a temperature between 20 and 180° C. for a duration between 5 and 180 minutes, b) torrefaction of the feedstock originating from step a) in order to produce at least one torrefied biomass solid effluent, c) co-grinding the torrefied biomass solid effluent originating from step b), in the presence of at least one solid fossil feedstock in order to obtain a powder.
US11248179B2	Dewaxing and dearomatization process of hydrocarbon in a slurry reactor A process for the production of a hydrocarbon fluid includes the step of catalytically hydrogenating a hydrocarbon cut in presence of both a dearomatization catalyst and a dewaxing catalyst in a single slurry reactor. A hydrocarbon fluid is also disclosed as being obtainable by the process.
US11248178B2	Operation of facilities for catalytic reforming A method for optimising the operation of a facility for catalytic reforming, the facility including a multitude of reactors which have a catalyser and through which an operating gas including hydrocarbons and molecular hydrogen successively flows, wherein the composition of the operating gas in the reactors changes and wherein a product results at the outlet side of the last reactor. Specific constant characteristics as well as initial operating parameters that are present during the operation of the facility are acquired. A computational simulation of the chemical processes in the reactors then takes place, wherein results of a measurement of the chemical composition of the product at the outlet side of the last reactor is also included. A computational simulation of the chemical processes in the reactors with different varied operating parameters is subsequently carried out and set of optimised operating parameters is determined from the computed chemical composition.
US11248176B2	Low-sulfur aromatic-rich fuel oil blending component Refinery processes, systems, and compositions for making an aromatic blending component for fuel oil, and a fuel oil blend using the same. Valuable hydrocarbons like kerosene can be reduced or eliminated from fuel oil blends by adding certain aromatic blending components derived from the aromatic bottoms stream of an aromatic recovery complex. The aromatic blending component can be used in lieu of more costly hydrocarbon streams to decrease the overall viscosity of the fuel oil blend without adding sulfur.
US11248171B2	Polymerisable LC medium and polymer film with flat optical dispersion The invention relates to a polymerisable LC medium with flat optical dispersion, a polymer film with flat optical dispersion obtainable from such a medium, and the use of the polymerisable LC medium and polymer film in optical, electro optical, electronic, semiconducting or luminescent components or devices.
US11248170B2	Polymerizable compound and application thereof The present invention provides a polymerizable compound with a structure of general formula I, which exhibits none or few of the problems existing in the prior art. A polymerizable liquid crystal composition comprising the polymerizable compound has good stability and higher reliability, and is embodied by having a smaller pretilt angle change and higher voltage holding ratio. Also, there is little or no image sticking effect in a liquid crystal display device comprising the polymerizable liquid crystal composition. The present invention also provides a method of synthesizing a polymerizable compound with a structure of general formula I. The present invention further provides a polymerizable liquid crystal composition comprising the polymerizable compound and a liquid crystal display device comprising the polymerizable liquid crystal composition.
US11248166B2	Composition to reduce friction reducer fouling in wellbores A method of spearheading an acid into a wellbore is adapted to avoid the gelation of a friction reducer polymer. The method comprises injecting a synthetic or modified acid composition down a wellbore, the composition comprising: a synthetic or modified acid; a solvent; and a chelating agent. Optionally the composition may comprise a corrosion inhibitor package. The method further includes allowing sufficient time for the synthetic or modified acid composition to react with material which require acidic treatment and injecting a fracturing composition comprising a liquid and a friction reducing polymer down the wellbore.
US11248165B2	Sulfonated iminodialkanoic acids formed from an iminodialkylnitrile and a sultone and methods for use thereof Complexation of metal ions using chelating agents within a subterranean formation can often be desirable, such as to temper the formation of metal-containing precipitates. However, many chelating agents are produced commercially in an alkali metal salt form that may not be entirely suitable for use downhole, particularly in subterranean formations containing a siliceous material. The working pH range of some types of chelating agents may also be limiting. Treatment fluids comprising an aqueous carrier fluid having an acidic pH, a sulfonated iminodialkanoic acid, and ammonium ions may at least partially address downhole precipitation issues, while providing further advantages as well. Methods for forming sulfonated iminodialkanoic acids can comprise reacting an iminodialkylnitrile with a sultone under acidic conditions to form a fluid comprising a sulfonated iminodialkanoic acid and ammonium ions.
US11248164B2	Enhanced high temperature crosslinked fracturing fluids A fracturing fluid including a mixture of an aqueous terpolymer composition including a terpolymer, an additive, and crosslinker. The terpolymer includes 2-acrylamido-2-methylpropanesulfonic acid, acrylamide, and acrylic acid monomer units, or a salt thereof. The additive includes a sugar alcohol or a derivative thereof, and the crosslinker includes a metal. The weight ratio of the metal to the terpolymer is in a range of 0.01 to 0.16, and a concentration of the additive is in a range of 0.001 wt. % to 10 wt. % of the fracturing fluid. Treating a subterranean formation includes introducing the fracturing fluid into a subterranean formation, and crosslinking the fracturing fluid in the subterranean formation to yield a crosslinked fracturing fluid. The crosslinked fracturing fluid mitigates damage caused by substantial amounts of total dissolved solids or significant water hardness.
US11248162B2	Viscosification of aqueous solutions A viscosified aqueous solution, optionally for use in a subterranean wellbore, is made by reacting in aqueous solution (i) an initial polymer with either carboxylic acid or amino groups on its polymer chain, (ii) a second compound with an amino group or carboxylic acid group, and (iii) a coupling agent, so that molecules of the second compound join to the polymer chain through amide groups, thereby forming an aqueous solution of a modified polymer which, without separation from the aqueous solution, participates in cross-linking thereby enhancing viscosity of the solution. The second compound may include hydrophobic groups so that the modified polymer contains hydrophobic groups and is able to cross-link with itself or a viscoelastic surfactant through association of hydrophobic groups (without covalent bond formation) in aqueous solution. Such cross-links can reform after the fluid has been subjected to shear.
US11248155B2	Coolant for cooling systems in electric vehicles having fuel cells and/or batteries containing azole derivatives and additional corrosion protectants The present invention relates to coolants for cooling systems in electric vehicles having fuel cells and/or batteries, preferably for motor vehicles, particularly preferably for passenger cars and commercial vehicles (known as light and heavy duty vehicles), based on alkylene glycols or derivatives thereof, which comprise additional corrosion inhibitors for improved corrosion protection in addition to specific azole derivatives.
US11248151B2	Self-cooling foam-containing composite materials Provided herein is a composite material that includes at least one thermoresponsive polymer and at least one organic foam material. Further provided herein is a method for producing the composite material and also to the use of the composite material for cooling and for regulating temperature.
US11248149B2	Polyvinyl acetal resin composition, adhesive sheet, and method for producing adhesive sheet The present invention aims to provide a polyvinyl acetal resin composition that is moldable by an extrusion method and capable of exhibiting excellent heat resistance after molding, an adhesive sheet containing the polyvinyl acetal resin composition, and a method for producing the adhesive sheet. The present invention relates to a polyvinyl acetal resin composition including: a polyvinyl acetal; a reactive diluent; and a photopolymerization initiator, the polyvinyl acetal resin composition having a storage modulus G′ at 200° C. before irradiation with light of 8×104 Pa or lower and a storage modulus G′ at 200° C. after irradiation with light of 8×103 Pa or higher, with the storage modulus G′ at 200° C. after irradiation with light being higher than the storage modulus G′ at 200° C. before irradiation with light.
US11248148B2	Method for manufacturing electrically conductive adhesive film, electrically conductive adhesive film, and method for manufacturing connector Methods for securely transferring and attaching electrically conductive particles filled in openings to a binder resin layer. The methods include a step of filling a solvent and electrically conductive particles in a plurality of openings formed on a surface of a substrate in a predetermined pattern, a step of pasting a surface on which a binder resin layer is formed of an adhesive film having the binder resin layer formed on a base film on a surface on which the openings are formed of the substrate, and a step of peeling off the adhesive film from the surface of the substrate and transferring and attaching the electrically conductive particles filled in the openings to the binder resin layer while heating the substrate.
US11248143B2	Coated films and electronic devices In a first aspect, a coated film includes a polyimide film, a curable resin coating composition and an adhesion-promoter. The curable resin coating composition includes a curable oligomer and first nanoparticles. The adhesion-promoter includes a polyamic acid composition and is on a surface of the polyimide film that is in contact with the curable resin coating composition. In a second aspect, an electronic device includes the coated film of first aspect.
US11248142B2	Encapsulating composition The present application relates to an encapsulating composition and an organic electronic device comprising the same, and provides an encapsulating composition which can effectively block moisture or oxygen introduced into an organic electronic device from the outside to secure the lifetime of the organic electronic device, is possible to realize a top emission type organic electronic device, is applicable to an inkjet method and can provide a thin display.
US11248132B2	Radiation curable compositions for low gloss coatings The present invention relates to radiation curable coating composition (I) consisting essentially of: —from 20 to 95 wt % of one or more (meth)acrylated compounds (a), from 5 to 80 wt % of one or more metal salts of a C10 to C22 fatty acid (b), and—optionally, from 0 to 10 wt % of one or more additives (c), wherein the wt % of compounds (a) to (c) add up to at least 95%, preferably add up to 100%. Compositions of the invention are compatible with a whole range of radiation curable materials and with the standard additives like the standard matting agents. Compositions of the invention permit to obtain a dead matt effect using lower amounts of matting agents like silica and/or waxes. Dead matt effects can be obtained over a wide range of coating thicknesses.
US11248130B2	Vehicle interior protective coating A composition is provided comprising a high viscosity amino functional silicone fluid, a silicone glycol copolymer, an aqueous-based intumescent flame retardant, and an aqueous-based concentrated cationic fluoropolymer system that cures at ambient temperatures. The composition is characterized by providing a protective coating and enhancing the appearance of a wide variety of porous and non-porous vehicle interior material surfaces, including rubber, vinyl, fabric, carpeting, metal, metal alloys, chrome, leather, carbon fiber, aluminum, different grains of wood, dashboard tech screens, plastic made from renewable sources, and plastic made from non-renewable sources.
US11248127B2	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.
US11248124B2	Molybdenum-silicon carbide composite powder and a fabricating method thereof Molybdenum-silicon carbide composite powder and a fabrication method thereof are provided. The molybdenum-silicon carbide composite powder includes a micro-scale silicon carbide powder and a plurality of submicron-scale molybdenum particles bonding on the surface of the silicon carbide powder.
US11248121B2	Lignin-based polymers with enhanced melt extrusion ability A solid polymer blend material comprising: (i) lignin; and (ii) a polyamide having a melting point of no more than 240° C. and which is below the decomposition temperature of the lignin; wherein said lignin is homogeneously dispersed in said polyamide. Methods for producing the blend material are also described. Methods for producing objects made of the blend material by melt extrusion are also described, comprising: (a) melt blending components (i) and (ii) to form a polymer blend in which components (i) and (ii) are homogeneously blended, wherein the polymer blend exhibits a melt viscosity of no more than 2000 Pa·s at a shear rate of 100-1000 s−1 and when heated to a temperature of no more than 240° C.; and; (b) forming an object made of said polymer blend material.
US11248118B2	Tackifier for rubber compositions A tackifier comprising a resin with repeating units of formula (I) wherein R1 is a linear or branched alkylen group with 1 to 10 carbon atoms and R2 is a linear or branched, saturated or unsaturated aliphatic hydrocarbon group with up to 20 carbon atoms and a non-aromatic compound which consists to at least 50% by weight of one or more linear or branched, saturated or unsaturated aliphatic hydrocarbon groups with at least 4 carbon atoms.
US11248113B2	Cyclic olefin copolymers and films prepared therefrom The present disclosure provides copolymers comprising from about 0.5 wt % to about 25 wt % cyclic olefin content and films comprising the copolymers. In one embodiment, a copolymer includes a C2-C40 monomer content of from about 75 wt % to about 99.5 wt %; and a C5-C40 cyclic olefin comonomer content of from about 0.5 wt % to about 25 wt %. The copolymer has a density of about 0.91 g/cm3 to about 0.933 g/cm3. Films of the present disclosure can have advantageous mechanical properties (such as melt strength) and optical properties (such as haze %).
US11248102B2	Roll, method for manufacturing roll, and resin A roll excellent in abrasion resistance, which contains: a resin layer containing a first atom group having a plurality of sulfur atoms, a plurality of second atom groups having a carbon chain that has a plurality of carbon atoms arranged in a line and has an end bonded to any one of the plurality of sulfur atoms, and a plurality of third atom groups each of which has a urethane bond and is bonded to any one of the plurality of second atom groups; and a cylindrical foamed resin having an outer surface covered with the resin layer.
US11248100B2	Polymeric surface having reduced biomolecule adhesion to thermoplastic articles of such substrate A substrate is described having a treated contact surface comprising a carbon or silicon compound comprising from 1 to 30 atomic percent oxygen, from 0.1 to 30 atomic percent nitrogen, or both, each as measured by XPS. The treated contact surface has a biomolecule recovery percentage greater than the biomolecule recovery percentage of the surface before treatment according to the method.
US11248092B2	Method of preparing a polyrotaxane and polyrotaxane In one embodiment the invention relates to a method of preparing a polyrotaxane, said method comprising: performing a radical copolymerization of at least (a) a first polymerizable monomer having a stopper group, and of at least (b) a second polymerizable hydrophobic monomer, wherein said second monomer is complexed by a ring-shaped molecule, and of at least (c) a third polymerizable hydrophilic monomer; wherein during said copolymerization a copolymer threading said ring-shaped molecule is formed, wherein during said copolymerization said first monomer having a stopper group is incorporated into the chain of said copolymer at least partially between the ends thereof, and wherein said stopper groups prevent said ring-shaped molecule from disassembling from the copolymer; and wherein the amount of said first monomer having a stopper group is of from 0.1 mol % to 20 mol % based on 100 mol % of the total amount of polymerizable monomers. In another embodiment the invention relates to a method of preparing a polyrotaxane, said method comprising: performing a radical copolymerization of at least (a) a first polymerizable monomer having a stopper group, and of at least (b) a second polymerizable partially hydrophilic monomer, wherein said second monomer is complexed by a ring-shaped molecule, and wherein said second monomer has a solubility in water at 20° C. of from 5 g/L to 40 g/L; wherein during said copolymerization a copolymer threading said ring-shaped molecule is formed, wherein during said copolymerization said first monomer having a stopper group is incorporated into the chain of said copolymer at least partially between the ends thereof, and wherein said stopper groups prevent said ring-shaped molecule from disassembling from the copolymer; and wherein the amount of said first monomer having a stopper group is of from 0.1 mol % to 20 mol % based on 100 mol % of the total amount of polymerizable monomers. Furthermore, the present invention relates to methods of preparing cross-linked polyrotaxanes and cross-linked polyrotaxanes which can be prepared using such methods. Thus, the present invention also relates to polyrotaxane and crosslinked polyrotaxanes. The invention also relates to products which contain the polyrotaxanes or cross-linked polyrotaxanes or which can be prepared from the polyrotaxanes or the cross-linked polyrotaxanes. The present invention further relates to the use of polyrotaxanes or cross-linked polyrotaxanes in various applications, such as the use as a self-healing material.
US11248087B2	Cationic dyeable polyester fiber and preparing method thereof A type of cationic dyeable polyester fiber and preparing method thereof are disclosed. The preparing method is to manufacture a fiber from a cationic modified polyester through a fully drawn yarn (FDY) process, wherein the cationic modified polyester is composed of terephthalic acid segments, ethylene glycol segments, sodium salt of diethylene ester of 5-sulfoisophthalic acid segments and tert-butyl branched diol segments and a molecular formula of tert-butyl branched diol is as following: The cationic modified polyester is further dispersed with a high temperature calcined solid heteropolyacid. A final fiber has a dye uptake of 87.8-92.2% and a K/S value of 23.27-25.67 when dyed at 120° C., as well as an intrinsic viscosity drop of 13-17% when stored at 25° C. and R.H. 65% for 60 months.
US11248083B2	Aircraft windows The present invention provides an aircraft window including a polyurethane including a reaction product of components including (a) about 1 equivalent of at least one polyisocyanate; and (b) about 1 equivalent of 1,4-cyclohexane dimethanol based upon the about 1 equivalent of the at least one polyisocyanate, and other aircraft window compositions.
US11248082B2	Surface protecting resin member and liquid set A surface protecting resin member includes a cured product of a composition containing an acrylic resin having a hydroxyl value within the range of 40 mgKOH/g to 280 mgKOH/g, a polyol having a hydroxyl value within the range of 40 mgKOH/g to 300 mgKOH/g, a multifunctional isocyanate, and a fluorotelomer alcohol represented by the following general formula CF3(CF2)n—(CH2)m—OH, where n is an integer of 1 or more and m is an integer within the range of 1 to 4.
US11248080B2	Brominated flame retardant Brominated vinylaromatic-diene block copolymers (Br-SBC) comprising a vinylaromatic polymer block S and a brominated diene polymer block BB, wherein before bromination the weight-average molar mass Mw of the block S is greater than or equal to Mw of the block BB, use thereof as flame retardants, and also polymer compositions comprising these for unfoamed and foamed thermoplastic polymers, for example EPS and XPS.
US11248079B2	Photocurable resin, mixture, and photocurable resin composition A photocurable resin of the present technology contains: a main backbone chain having repeating units represented by Formulas (Ia) and (Ib), and a (meth)acryloyl group and a non-photoreactive group at terminals; the non-photoreactive group being at least one type selected from the group consisting of saturated hydrocarbon groups and aromatic hydrocarbon groups which optionally have a heteroatom; a hydroxy group, an amino group, —CH═NH, a carboxy group, or a mercapto group being not bonded to an end of the non-photoreactive group; a content of the repeating unit represented by Formula (Ia) being greater than 15 mol % of an amount of the main backbone chain; and contents of the (meth)acryloyl group and the non-photoreactive group each being 5 mol % or greater of an amount of the ends.
US11248076B2	Acrylated and acylated or acetalized polyol as a biobased substitute for hard, rigid thermoplastic and thermoset materials The present invention relates to a homopolymer, copolymer, block copolymer, and statistical copolymer comprising plural polyol monomeric units. The polyol monomeric units being acrylated and acylated or acetalized. The acrylated and acylated or acetalized polyol monomeric units have an average degree of acrylation which is 1 or more, but less than the number of the hydroxyl groups of the polyol and have an average degree of acylation or acetalization which is 1 or more, but less than the number of the hydroxyl groups of the polyol. The present invention also relates to a method of making the homopolymers, copolymers, block copolymers, and statistical copolymers, and using them in various applications, such as asphalt rubber modifiers, adhesives, or an additive in a fracking fluid for oil fracking.
US11248072B2	Polypropylene and method for preparing the same The present disclosure relates to a polypropylene for injection having a high content of ultra-high molecular weight and excellent rigidity, and a method for preparing the same.
US11248071B2	3-D printed fluoropolymer structures The invention relates to fluoropolymer filament for use in 3-D printing, and 3-D printed fluoropolymer articles having low warpage, excellent chemical resistance, excellent water resistance, flame resistance, and good mechanical integrity. Additionally, the articles of the invention have good shelf life without the need for special packaging. In particular, the invention relates to filament, 3-D printed polyvinylidene fluoride (PVDF) articles, and in particular material extrusion 3-D printing. The articles may be formed from PVDF homopolymers, copolymers, such as KYNAR® resins from Arkema, as well as polymer blends with appropriately defined low shear melt viscosity. The PVDF may optionally be a filled PVDF formulation. The physical properties of the 3-D printed articles can be maximized and warpage minimized by optimizing processing parameters.
US11248061B2	Multivalent CD20-binding molecule comprising Shiga toxin A subunit effector polypeptides and enriched compositions thereof Provided herein are multivalent CD20-binding molecules, and compositions thereof, for use in selective killing of specific cell types and/or as therapeutics for the treatment of a variety of diseases, including cancer, tumors, and immune disorders. Certain multivalent CD20-binding molecules can be used to deliver agents into CD20-expressing cells, collecting diagnostic information, and/or monitoring the treatment of diseases, such as cancers, tumors, and immune disorders.
US11248060B2	Antibodies that recognize red blood cell antigens Compositions and methods of using antibodies that are able to recognize single amino acid polymorphisms in a protein are provided. Compositions are disclosed which may be used for blood typing or to block hemolytic transfusion reactions and/or hemolytic disease of the fetus and newborn.
US11248058B2	Chimeric antigen receptors and uses thereof Provided herein are chimeric antigen receptors (CARs) comprising an antigen binding domain (e.g., CD19, CD30, GD2, etc.), transmembrane domain (e.g., CD28), and a cytoplasmic domain (e.g., CD27, 4-1BB, etc.). In some aspects, the disclosure relates to use of the CARs in T cells, compositions, kits and methods.
US11248056B1	Muscle targeting complexes and uses thereof for treating dystrophinopathies 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 promotes the expression or activity of a functional dystrophin protein. In some embodiments, the molecular payload is an oligonucleotide, such as an antisense oligonucleotide, e.g., an oligonucleotide that causes exon skipping in a mRNA expressed from a mutant DMD allele.
US11248054B2	Anti-IL1RAP antibodies and antibody drug conjugates Disclosed herein are Interleukin 1 Receptor Accessory Protein (IL1RAP) antibodies and antibody drug conjugates (ADCs), including compositions and methods of using said antibodies and ADCs.
US11248053B2	Method of modifying isoelectric point of antibody via amino acid substitution in CDR The present inventors provide methods for modifying the isoelectric point of an antibody while retaining its antigen-binding activity, comprising modifying the charge of at least one exposable amino acid residue on the surface of the complementarity determining region (CDR). The present invention also provides methods for purifying multispecific antibodies, comprising modifying isoelectric point, and methods for improving the plasma pharmacokinetics of antibodies, comprising modifying isoelectric point. The present invention further provides antibodies with a modified isoelectric point, pharmaceutical compositions comprising the antibodies as an active ingredient, and methods for producing the antibodies and compositions.
US11248044B2	Methods for altering body composition by administering a GDF8 inhibitor and an Activin A inhibitor The present invention relates to compositions and methods for altering body composition in a subject, wherein the alteration of body composition is an increase in muscle mass and a reduction of fat mass simultaneously. The present invention also relates to compositions and methods for reducing fat mass in a subject. The compositions and methods also increase muscle volume and lean body mass in the subject. The present invention also relates to compositions that comprise a GDF8 inhibitor and an Activin A inhibitor and the use of such compositions to treat diseases and disorders characterized by increased fat mass, and/or decreased muscle volume.
US11248043B2	Methods for treating a headache condition using anti-human PAC1 antibodies or antigen-binding fragments thereof The present invention relates to neutralizing antibodies of the human pituitary adenylate cyclase activating polypeptide type I receptor (PAC1) and pharmaceutical compositions comprising such antibodies. Methods of treating or preventing headache conditions, such as migraine and cluster headache, using the neutralizing antibodies are also described.
US11248041B2	Anti-ApoC3 antibodies The instant disclosure provides antibodies that specifically bind to ApoC3 (e.g., human ApoC3) and antagonize ApoC3 function. Also provided are pharmaceutical compositions comprising these antibodies, nucleic acids encoding these antibodies, expression vectors and host cells for making these antibodies, and methods of treating a subject using these antibodies.
US11248038B2	Molecular-size of elastin-like polypeptide delivery system for therapeutics modulates intrarenal deposition and bioavailability A renal cortex targeting elastin-like polypeptide (ELP), a renal medulla and cortex targeting ELP, and a method of treating a renal disorder are provided. The renal cortex targeting ELP includes up to 95 repeat units having the sequence VPGXG (SEQ ID NO: 1), where X in each of the repeat units is any amino acid except proline. The renal medulla and cortex targeting ELP includes at least 95 repeat units of SEQ ID NO: 1, where X in each of the repeat units is any amino acid except proline. The method of treating a renal disorder includes administering an ELP and a therapeutic drug to a subject in need thereof, where the ELP includes up to 671 repeat units of SEQ ID NO: 1 and X in each of the repeat units is any amino acid except proline.
US11248032B2	Method for producing soluble recombinant human-basic fibroblast growth factor (rh-bFGF) Provided are a method for producing a soluble recombinant human-basic fibroblast growth factor (rh-bFGF), a recombinant human-basic fibroblast growth factor (rh-bFGF) obtained by the method, and a mutated nucleic acid molecule encoding the recombinant human-basic fibroblast growth factor (rh-bFGF).
US11248031B2	Methods of treating diseases associated with fibrosis using modified FGF-21 polypeptides Modified FGF-21 polypeptides and uses thereof are provided, for example, for the treatment of diseases associated with fibrosis. Modified FGF-21 polypeptides are disclosed that contain an internal deletion and optionally replacement peptide, optionally modified with at least one non-naturally-encoded amino acid, and/or optionally fused to a fusion partner.
US11248028B2	Desmoglein 2 (DSG2) binding proteins and uses therefor The present invention provides recombinant adenoviral compositions and methods for their use in treating disorders associated with epithelial tissues.
US11248024B2	Noxa-derived, cell death-inducing peptide eMTD Disclosed herein is a cell death-inducing peptide that rapidly acts. The peptide is derived from Noxa protein and comprises 16 amino acid residues including MTD. The peptide is designated extended MTD (eMTD) because it contains the 10-mer MTD. eMTD rapidly exhibits potent necrotic cell death in various cell lines and, as such, can be applied to the treatment of various diseases including cancer when used in conjugation with peptides or materials for targeting specific cells.
US11248023B2	Agonist of spexin-based galanin type 2 receptor and use thereof The present invention relates to spexin-based agonists specific for galanin receptor type 2 and use thereof. More specifically, the present invention provides peptide-based agonists with high specificity for galanin receptor type 2 and improved stability. The peptide-based agonists are involved in the regulation of in vivo physiological functions, such as food intake, anxiety, emotion, and addiction, for which galanin receptors type 2 is responsible, to effectively suppress appetite, help recover from anxiety disorder, and reduce pleasure addiction. Therefore, the peptide-based agonists can be used to prevent or treat galanin receptor type 2-mediated diseases.
US11248021B2	Bone delivery conjugates and method of using same to target proteins to bone A bone delivery conjugate having a structure selected from the group consisting of: A) X-Dn-Y-protein-Z; and B) Z-protein-Y-Dn-X, wherein X is absent or is an amino acid sequence of at least one amino acid; Y is absent or is an amino acid sequence of at least one amino acid; Z is absent or is an amino acid sequence of at least one amino acid; and Dn is a poly aspartate wherein n=10 to 16. Compositions comprising same and methods of use thereof.
US11248020B2	Oligonucleotide compositions and methods for treating diseases The invention relates to pharmaceutical compositions comprising mono- and/or oligonucleotides, dosage forms, and methods for treating and preventing diseases.
US11248019B2	Trityl-mono-GalNAc compounds and their use This invention generally relates to the field of phosphoramidite derivatives. In particular, the invention relates to N-Acetylgalactosamine (GalNAc) compounds, in particular phosphoramidite or phosphonoamidite molecules of formula (I) with only one GalNAc moiety (formula II) and to conjugates of nucleic acid molecules with such N-Acetylgalactosamine containing molecules. Also provided are methods for preparation of these molecules and possible uses thereof, in particular in medicine. Wherein R1 is H or C1-6alkyl; R2 is a triphenylmethyl-based hydroxyl protecting group R3 is a phosphorus-containing group, particularly a phosphoramidite or a phosphonoamidite group, and K is represented by the general formula (II).
US11248018B2	Process for preparation of nicotinamide riboside (NR) and cosmetic composition comprising (NR and a phosphate-binding agent Disclosed herein is a process for preparing nicotinamide riboside (NR) from an NR precursor and a phosphate-binding agent in a solvent. The reaction-derived mixture comprising NR may be further used without further processing in a variety of products, particularly in a cosmetic product.
US11248014B2	Chiral n-heterocyclic phosphorodiamidic acids (NHPAS) and derivatives as novel bronsted acid catalysts Provided herein are diaryl and arylalkyl phosphonates, useful as intermediates in, for example, the synthesis of leukocyte elastase inhibitors, potassium channel modulators, chemiluminescence materials, and flame retardants, and methods for making same. Also provided are N-heterocyclic phosphorodiamidic acids (NHPAs) useful in reactions such as, for example, in the preparation of diaryl and arylalkyl phosphonates. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
US11248011B2	Phosphorus-based releasing agent, optical polymerizable composition comprising same and preparation thereof Embodiments relate to a polymerizable composition comprising a phosphorus-based mold releasing agent for an optical use whose preparation process is improved, and a process for preparing the phosphorus-based mold releasing agent. The phosphorus-based mold releasing agents can be prepared more easily and conveniently by using phosphorous pentoxide, which can easily react with a monoalcohol and/or water at room temperature in the absence of a catalyst or a solvent. In addition, byproducts are not generated during the reaction. Thus, when a lens is produced by using the mold release agent obtained therefrom, it is possible to prevent a defective appearance of the lens that may be caused by byproducts, thereby further enhancing the appearance properties thereof. Further, since separate steps for removing byproducts, specifically, such steps as washing and filtration, are not required, wastewater is not generated. Thus, it is not only environmentally friendly, but the production cost can also be reduced as the process is simple.
US11248009B2	Polycyclic aromatic compound, material for an organic device, organic electroluminescent element, display apparatus and lighting apparatus A polycyclic aromatic compound in which a plurality of aromatic rings are connected by a boron atom and an oxygen atom, a sulfur atom or a selenium atom and substituted by a specific aryl such as anthracene, is useful as a material for an organic device. By the polycyclic aromatic compound, an organic EL device having at least one of efficiency and device life can be provided.
US11248008B2	Heterocyclic compound and organic light emitting element using same The present application relates to a hetero-cyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
US11248007B2	Inhibitors of MALT1 and uses thereof Provided herein are compounds that inhibit MALT1, a protein whose activity is responsible for constitutive NF-κB signaling in certain cancers (e.g., activated B-cell diffuse large B-cell lymphoma (ABC-DLBCL)). Also provided are pharmaceutical compositions and kits comprising the compounds, and methods of treating MALT1-related diseases and disorders (e.g., cancer) with the compounds in a subject, by administering the compounds and/or compositions described herein.
US11248006B2	Macrocyclic derivative of pyrazol[3,4-d]pyrimidin-3-one, pharmaceutical composition and use thereof A macrocyclic derivative of pyrazol[3,4-d]pyrimidin-3-one as represented by formula (I) and/or a pharmaceutically acceptable salt thereof, a composition comprising the compound as represented by formula (I) and/or a pharmaceutically acceptable salt thereof, a preparation method therefor, use thereof as a Wee1 inhibitor and use thereof as a sensitizer in chemotherapy or a radiotherapy of cancers. The macrocyclic derivative of pyrazol[3,4-d]pyrimidin-3-one can effectively inhibit Wee1 and relating signaling pathways, having good therapeutic and relieving effects on cancers.
US11248005B2	Process for preparation of intermediates used for the synthesis of HIV integrase inhibitor Provided herein is a process for the intermediates used for preparation of HIV Integrase Inhibitor such as Bictegravir, Dolutegravir, Cabotegravir or their pharmaceutically acceptable salts.
US11248001B2	PCSK9 inhibitors and methods of use thereof The invention relates to novel heteroaryl compounds of Formula (I) and pharmaceutical preparations thereof. The invention further relates to methods of treating or preventing cardiovascular diseases, and methods treating sepsis or septic shock, using the novel heterocyclic compounds disclosed herein.
US11247993B2	Pyridone derivative, composition and use as antiviral drug thereof The present disclosure belongs to the field of medicinal chemistry, and relates to a novel pyridone derivative represented by Formula (I) or a stereoisomer, a pharmaceutically acceptable salt, a solvate or a crystal thereof, and use thereof in the preparation of a drug for preventing or treating diseases such as influenza type A viral infection and/or influenza type B viral infection, particularly use thereof as a PA subunit cap-dependent endonuclease inhibitor for preventing or treating diseases such as influenza type A viral infection and/or influenza type B viral infection. The compounds of the present disclosure have significant activity in inhibiting influenza endonuclease and influenza DNA, can be used either alone or in combination with a neuraminidase inhibitor, a nucleoside drug, a PB2 inhibitor, a PB1 inhibitor, an M2 inhibitor or other anti-influenza drugs, significantly shorten the time of influenza infection and reduces mortality, and have excellent clinical application prospects.
US11247990B1	Bicyclic fused pyridine compounds as inhibitors of TAM kinases Provided herein are compounds of the Formula (I): and stereoisomers, tautomers and pharmaceutically acceptable salts thereof, wherein Ring A, X1, X2, X3, R1, R2 and R3 are as defined herein, which are inhibitors of one or more TAM kinases and are useful in the treatment and prevention of diseases which can be treated with a TAM kinase inhibitor.
US11247989B2	Therapeutic compounds and uses thereof The present invention relates to a compound formula (I): and to salts thereof, wherein R1, R2 X, and Y have any of the values defined herein, and compositions and uses thereof. The compounds are useful as inhibitors of CBP and/or EP300. Also included are pharmaceutical compositions comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof, and methods of using such compounds and salts in the treatment of various CBP and/or EP300-mediated disorders.
US11247988B2	RAD51 inhibitors This application is directed to inhibitors of RAD51 represented by the following structural formula, and methods for their use, such as to treat cancer, autoimmune diseases, immune deficiencies, or neurodegenerative diseases.
US11247987B2	Inhibiting ubiquitin specific peptidase 30 The present disclosure relates to chemical entities useful as inhibitors of Ubiquitin Specific Protease 30 (USP30), pharmaceutical compositions comprising the chemical entities, and methods of using the chemical entities. The chemical entities as disclosed herein can be useful in the treatment of a disease, disorder, or condition involving mitochondrial dysfunction, including neurodegenerative diseases, motor neuron diseases, metabolic disorders, and cancers, among other ailments. Chemical entities disclosed herein include compounds of Formula (II): wherein A, R2, R3, R4, Ra, Rc, Rd, Re, Rf, and m are defined herein.
US11247986B2	FXR (NR1H4) modulating compounds The present disclosure relates generally to compounds which bind to the NR1H4 receptor (FXR) and act as agonists of FXR. The disclosure further relates to the use of the compounds for the preparation of a medicament for the treatment of diseases and/or conditions through binding of said nuclear receptor by said compounds and to a process for the synthesis of said compounds.
US11247983B2	Compounds and methods for inhibiting JAK Disclosed are compounds of formula (I), pharmaceutical compositions comprising such compounds and methods/uses of using the same, for example, for treating a JAK-related disorder, such as cancer, cancer cachexia or an immune disorder: wherein R1 is methyl or ethyl; R2 is selected from methyl, ethyl, methoxy and ethoxy; R3 is selected from hydrogen, chlorine, fluorine, bromine and methyl; R4 is selected from methyl, ethyl and —CH2OCH3; R5 and R6 are each individually methyl or hydrogen; and R7 is selected from methyl, ethyl, —(CH2)2OH and —(CH2)2OCH3, or a pharmaceutically acceptable salt thereof.
US11247982B2	NMDA receptor modulators, compositions comprising same and use of these compounds in the treatment of diseases involving the central nervous system The present invention relates to the field of prevention and treatment of diseases involving NMDA receptors of the central nervous system. It relates more specifically to compounds of 1-(indol-3-yl)-3-hydroxy-3-(2-oxo-2-ethyl)-indol-2-ones type, as a drug, and the use of such compounds in the preparation of pharmaceutical compositions. These pharmaceutical compositions may in particular be intended to prevent or treat diseases involving NMDA receptors of the central nervous system, in particular severe/resistant epilepsy and cognitive disorders resulting therefrom, especially autism, but also strokes, schizophrenia, degenerative diseases involving the activation of NMDA receptors, such as Parkinson's disease and Alzheimer's disease, Rett syndrome, or amyotrophic lateral sclerosis, migraine, dementia and major depressive disorder.
US11247980B2	Herbicidal uracilpyrid The present invention relates to uracilpyridines of formula (I) or their agriculturally acceptable salts or derivatives, wherein the variables are defined according to the description, processes and intermediates for preparing the uracilpyryidines of the formula (I), compositions comprising them and their use as herbicides, i.e. for controlling harmful plants, and also a method for controlling unwanted vegetation which comprises allowing a herbicidal effective amount of at least one urycilpyridine of the formula (I) to act on plants, their seed and/or their habitat.
US11247979B2	Method for the preparation of thiocarbonates Process for the preparation of a compound with at least one five-membered cyclic monothiocarbonate group wherein a) a compound with at least one epoxy group is used as starting material b) the compound is reacted with phosgene or an alkyl chloroformate thus giving an adduct and c) the adduct is reacted with a compound comprising anionic sulfurthus obtaining the compound with at least one five-membered cyclic monothiocarbonate group.
US11247976B2	Synthetic ligands that modulate the activity of the RhlR quorum sensing receptor RhlR modulators including agonist and antagonists which are useful for modulating QS phenotypes in Gram-negative bacteria. Certain compounds of general formula A-W-HG having various carbocyclic ad heterocyclic head groups (HG) and various tail groups (A), where —W— is —CO—NH—, —SO2—NH—, —CO—NH—CH2—, or —SO2—NH—CH2— are RhlR agonists or antagonists. The compounds are useful in methods of modulating quorum sensing in Gram-negative bacteria, particularly in Pseudomonas. Compositions including certain RhlR modulators are useful for decreasing the virulence of Gram-negative bacteria. Pharmaceutical compositions comprising certain RhlR modulators are useful for treatment of infections of Gram-negative bacteria.
US11247975B2	Process for purifying an alkylene oxide composition Embodiments provide a process for purifying an alkylene oxide composition, which comprises (1) obtaining a crude alkylene oxide composition comprising an ionic component; (2) passing the crude alkylene oxide composition through a molecular sieve; and (3) obtaining a purified alkylene oxide composition. A purified alkylene oxide composition suitable for a subsequent process can be obtained.
US11247970B2	Selective inhibition of gluconeogenic activity The present invention provides compounds, pharmaceutical compositions and methods for treating and/or preventing a metabolic condition, such as diabetes.
US11247967B2	Process for the manufacturing of alkanesulfonic acids A process for manufacturing of an alkanesulfonic acid, and an alkanesulfonic acid manufactured by the process. Aspects of the process may involve manufacturing an alkanesulfonic acid by reaction of an initiator composition with an alkane and sulfur trioxide by preparing an initiator composition by reacting aqueous hydrogen peroxide with alkanesulfonic acid and/or H2SO4; and reacting the initiator composition with sulfur trioxide and alkane to form an alkanesulfonic acid, wherein an alkane with a purity of at least 98.0 mol-% is used.
US11247965B2	Hepatitis B capsid assembly modulators Described herein are hepatitis B capsid assembly modulators and pharmaceutical compositions comprising said compounds. The subject compounds and compositions are useful for the treatment of hepatitis B.
US11247963B2	Process for converting cyclic alkylene ureas into their corresponding alkylene amines A process is provided for converting one or more cyclic ethylene ureas into corresponding ethylene amines and carbon dioxide. The process may include contacting water with one or more cyclic alkylene urea compounds comprising one or more cyclic alkylene urea moieties in a reaction vessel at a temperature of 150 to 400° C., optionally in the presence of an amine compound selected from the group of primary amines, cyclic secondary amines and bicyclic tertiary amines. The mole ratio of water to cyclic alkylene urea moieties is in the range of from about 0.1 to about 20. In the reaction, at least a portion of the cyclic alkylene urea moieties are converted to corresponding alkylenediamine moieties and carbon dioxide. The process may further include removing the carbon dioxide from the liquid reaction mixture in a stripping vessel by feeding a stripping fluid to the stripping vessel. Further, the process may include removing a carbon dioxide-containing stripping fluid.
US11247961B2	Me 1 hod for removing or collecting 2-alkoxyethanol, and method for producing (2-alkoxyethyl) vinyl ether To provide a method capable of easily and efficiently removing a 2-alkoxyethanol from a mixture containing the 2-alkoxyethanol and a (2-alkoxyethyl) vinyl ether while suppressing a decrease in the yield of (2-alkoxyethyl) vinyl ether.A method for removing a 2-alkoxyethanol, including the step of adding one or more azeotropic solvents selected from the group consisting of alkanes having 7 to 8 carbon atoms and cycloalkanes having 7 to 8 carbon atoms to a mixture containing the 2-alkoxyethanol represented by the following formula (1) R—O—CH2CH2OH (1) where R represents an alkyl group having 1 to 4 carbon atoms, and a (2-alkoxyethyl) vinyl ether represented by the following formula (2) R—O—CH2CH2O—CH═CH2 (2) where R has the same meaning as R in the formula (1), and subjecting the resulting mixture to azeotropic distillation.
US11247956B2	Catalytic production of 1,2,5,6-hexanetetrol from levoglucosenone A method of making of 1,2,5,6-hexanetetrol (“tetrol”). The method includes the steps of contacting a reaction solution containing water as well as levoglucosenone, dihydrolevoglucosenone, and/or levoglucosanol, with a catalyst containing metal and acid functionalities, at temperature of from about 100° C. to about 175° C., and a hydrogen partial pressure of from about 1 bar to about 50 bar (about 0.1 MPa to about 5 MPa), and for a time wherein at least a portion of the reactant is converted into 1,2,5,6-hexanetetrol.
US11247952B2	Process for producing 2,3,3,3-tetrafluoropropene, and reactor for carrying out said process A process for producing 2,3,3,3-tetrafluoropropene comprises the steps: i) in a first adiabatic reactor comprising a fixed bed composed of an inlet and an outlet, bringing 2-chloro-3,3,3-trifluoropropene into contact with hydrofluoric acid in the gas phase in the presence of a catalyst to produce a stream A comprising 2,3,3,3-tetrafluoropropene, HF and unreacted 2-chloro-3,3,3-trifluoropropene; and ii) in a second adiabatic reactor comprising a fixed bed composed of an inlet and an outlet, bringing hydrofluoric acid into contact in the gas phase, optionally in the presence of a catalyst, with at least one chlorinated compound to produce a stream B comprising 2-chloro-3,3,3-trifluoropropene. The stream A obtained in step i) feeds said second reactor. The inlet temperature of the fixed bed of one of said first or second reactors is between 300° C. and 400° C. The longitudinal temperature difference between the inlet and the outlet of the fixed bed in question is less than 20° C.
US11247948B2	Process for preparing hydrocarbon mixture exhibiting unique branching structure Provided herein is a unique process that prepares a saturated hydrocarbon mixture with well-controlled structural characteristics that address the performance requirements driven by the stricter environmental and fuel economy regulations for automotive engine oils. The process allows for the branching characteristics of the hydrocarbon molecules to be controlled so as to consistently provide a composition that has a surprising CCS viscosity at −35° C. (ASTM D5329) and Noack volatility (ASTM D5800) relationship. The process comprises providing a specific olefinic feedstock, oligomerizing in the presence of a BF3 catalyst, and hydroisomerizing in the presence of a noble-metal impregnated, 10-member ring zeolite catalyst.
US11247946B2	Fuel procurement tool and method(s) of use A handheld tool configured to procure fuel is described. Embodiments of the fuel procurement tool include a handhold having a cutting mechanism located proximate one end of the handhold. Typically, the cutting mechanism can include at least one cutter link having a depth gauge, a top plate, and a gullet formed between the depth gauge and the top plate. The fuel procurement tool can be implemented to procure kindling from a piece of wood.
US11247939B2	Glass bumps on glass articles and methods of laser-induced growth A glass article having a glass bump formed integrally thereon by laser-irradiation methods. The glass bump includes a lower region connected to an upper region by an inflection region. The lower region projects from a surface of the glass article and is defined by concavely rounded sides with a radius of curvature R1. The upper region includes a transition portion and a top portion. The transition portion is defined by convexly rounded sides with a radius of curvature R2. The transition portion connects to the lower portion via the inflection region. The upper portion connects to the transition portion and is defined by a convexly rounded top surface with a radius of curvature R3, which is greater than radius of curvature R2.
US11247938B2	Emulsion compositions and methods for strengthening glass The present invention provides, in various embodiments, compositions and methods for strengthening glass without heat or chemical processing of the glass itself. The compositions of the present invention are emulsions comprising polymer colloid particles that are functionalized with an organosilicon compound. The polymer colloid particles can fill surface defects in the glass due to their size being smaller than the surface defects, and the functional groups thereon can react with the surface of the glass to anchor the particles in the defects.
US11247936B2	Metal-glass macrocomposites and compositions and methods of making A glass composition, a macrocomposite, and methods of forming the macrocomposite including dispersing or immersing a metal in a glass. Preferably, the macrocomposite does not include an organic resin, an adhesive, or a polymer.
US11247933B2	Alkali-free glass substrate, laminated substrate, and glass substrate production method An alkali-free glass substrate which is a glass substrate includes, as represented by molar percentage based on oxides, 0.1% to 10% of ZnO. The alkali-free glass substrate has an average coefficient of thermal expansion α50/100 at 50 to 100° C. of from 2.70 ppm/° C. to 3.20 ppm/° C., an average coefficient of thermal expansion α200/300 at 200 to 300° C. of from 3.45 ppm/° C. to 3.95 ppm/° C., and a value α200/300/α50/100 obtained by dividing the average coefficient of thermal expansion α200/300 at 200 to 300° C. by the average coefficient of thermal expansion α50/100 at 50 to 100° C. of from 1.20 to 1.30.
US11247929B2	Sleeve for glass tube molding Provided is a sleeve for glass tube molding, the sleeve being capable of: preventing the weakening of clamping force between a metal tip and a metal holding fixture even if the distance between the metal tip and the metal holding fixture increases due to the thermal expansion of a sleeve shaft; and ensuring the coaxiality, on the sleeve shaft, of the metal tip, the metal holding fixture and a refractory tube. This sleeve for glass tube molding comprises: a sleeve shaft; a refractory tube into which the sleeve shaft is inserted in a coaxial manner; a metal tip which is at one end of the refractory tube, and is fixed to the tip of the sleeve shaft; and a metal holding fixture which, at the other end of the refractory tube, is slidably inserted in the sleeve shaft, and clamps and holds the sleeve shaft together with the metal tip. A part of the inner circumferential surface of a through-hole, which is in the metal holding fixture and through which the sleeve shaft is inserted, is in close contact with the outer circumferential surface of the sleeve shaft.
US11247924B2	Apparatus for treating wastewater and a system for collecting and treating wastewater combining rainwater drainage The present invention relates to an apparatus for collecting and treating wastewater (1) based on biodegradation-recombination-biodegradation process, comprising: a shell (1.1), the space inside the shell is divided into a first chamber (1.2) and a second chamber (1.3) by a divider wall (1.4), wherein: the first chamber (1.2) contains biological medium suitable for heterotrophic microorganisms growth; the second chamber (1.3) contains biological medium suitable for autotrophic microorganisms and heterotrophic microorganisms growth. The present invention also relates to a system for collecting and treating wastewater combining rainwater drainage used for building, comprising: at least one wastewater treatment apparatus (1) above; a indoor pipe system for collecting and transferring wastewater, rainwater comprising a main vertical pipe (2), substantially horizontal branch pipes; and a outdoor pipe system for transferring wastewater combining rainwater drainage comprising a horizontal pipe (3) for connecting the indoor pipe system for collecting and transferring wastewater, rainwater to at least one wastewater treatment apparatus (1) above.
US11247923B2	Gas injection systems for optimizing nanobubble formation in a disinfecting solution Systems, devices, and methods are presented for optimizing the formation of gas nanobubbles in a disinfecting solution. In an example system for treating contaminated water, a centrifugal pump draws the water from a reservoir and circulates the water in and through a circuit of elements including a mixing chamber in the pump, a pressure vessel, a backflow valve, a Venturi injector, and a pair of nozzles immersed in the reservoir. The system injects ozone-rich gas into the fluid to produce an aqueous solution containing a volume of gas nanobubbles. The nozzles release the gas nanobubbles into the reservoir, creating highly reactive compounds that destroy organic compounds and other contaminants in the water.
US11247922B2	Water treatment systems and methods A water treatment device and methods of treating water such as cooling tower water, swimming pool water, and hot tub or spa water, are described. The water treatment device utilizes ultraviolet radiation, a magnetic field, and ozone fortified air to treat the water, typically resulting in reduced microbial contamination and reduced alkalinity in cooling tower water. Cooling tower water may consequently be run at higher cycles of concentration while reducing or eliminating deposition of minerals on cooling tower components. Swimming pool water and hot tub water treated with the water treatment device typically requires less chlorine, and chlorine levels are typically more stable than without the device.
US11247915B1	Exfoliating layered transition metal dichalcogenides A technique for exfoliating a transition metal dichalcogenide material to produce separated nano-scale platelets includes combining the transition metal dichalcogenide material with a liquid to form a slurry, wherein the transition metal dichalcogenide material includes layers of nano-scale platelets and has a general chemical formula MX2, and wherein M is a transition metal and X is sulfur, selenium, or tellurium. The slurry of the transition metal dichalcogenide material is treated with an oxidant to form peroxo-metalate intermediates on an edge region of the layers of nano-scale platelets of the transition metal dichalcogenide material. The peroxo-metalate intermediates is treated with a reducing agent to form negatively charged poly-oxo-metalates to induce separation of the transition metal dichalcogenide material into the separated nano-scale platelets of the transition metal dichalcogenide material.
US11247913B2	Method for producing calcium zincate Provided is a method for producing calcium zincate. The method comprises: an extraction step: mixing a ground zinc-containing raw material with an extracting agent, followed by filtration to obtain an extract, wherein the extracting agent is a mixed aqueous solution of ammonia and {NH4HCO3 and/or (NH4)2CO3; optionally, purifying the extract; a decarburization step: adding calcium oxide and/or calcium hydroxide to the extract, stirring, and filtering to obtain a first solid and a first filtrate; a calcium zincate synthesis step: adding calcium hydroxide and/or calcium oxide to the first filtrate, stirring to react, and filtering to obtain a second solid and a second filtrate; optionally, rinsing the second solid with water; a drying step: drying the second solid to obtain the final calcium zincate product.
US11247912B2	Method for producing oxide particles with controlled color characteristics With an aim to provide a method for producing an oxide particle with controlled color characteristics and also provide an oxide particle with controlled color characteristics, the present invention provides a method for producing an oxide particle, wherein the color characteristics of the oxide particle are controlled by controlling a ratio of an M-OH bond between an element (M) and a hydroxide group (OH) or an M-OH bond/M-O bond ratio, where the element (M) is one element or plural different elements other than oxygen or hydrogen included in the oxide particle selected from metal oxide particles and semi-metal oxide particles. According to the present invention, by controlling the M-OH bond or the M-OH bond/M-O bond ratio of the metal oxide particle or the semi-metal oxide particle, the oxide particle with controlled color characteristics of any of reflectance, transmittance, molar absorption coefficient, hue, and saturation can be provided.
US11247908B2	Nanomaterial ribbon patterning method and nanomaterial ribbon pattern manufactured thereby A nanomaterial ribbon patterning method includes: forming a first nanomaterial layer having a first threshold strain on an upper surface of a substrate; forming a second nanomaterial layer on an upper surface of the first nanomaterial layer; forming a thin layer having a second threshold strain smaller than the first threshold strain on an upper surface of the second nanomaterial layer; generating plural cracks on the thin layer and the second nanomaterial layer by applying tensile force to the substrate; placing a mask on an upper surface of the thin layer; removing the mask and peeling off the sacrificial layer on the upper surface of the thin layer; and removing the sacrificial layer to form a nanomaterial ribbon pattern.
US11247904B2	Scroll composite having amphiphilic substance inside and method for preparation of the same Provided are a scroll preparing method using a two-dimensional material and a scroll prepared thereby. The scroll preparing method comprises preparing a two-dimensional material. The two-dimensional material is scrolled by providing an amphiphilic substance having a hydrophilic portion and a hydrophobic portion on the two-dimensional material. As a result, a scroll composite including the amphiphilic substance disposed inside a scroll structure is formed.
US11247903B2	Coating film, method for manufacturing same, and PVD apparatus Provided is a physical vapor deposition (PVD) method in which a thick, hard carbon film having excellent durability can be formed, and chipping resistance and wear resistance can bot be achieved while improving the low friction properties and peeling resistance of the formed hard carbon film. Provided is a coating film having a total film thickness of greater than 1 μm and less than or equal to 50 μm, wherein, when observed using a bright field TEM image, the cross section of the coating film is revealed to consist of relatively white hard carbon layers and relatively black hard carbon layers alternately stacked in the thickness direction, and the white hard carbon layers have a region having a columns-shape, which has grown in the thickness direction.
US11247902B2	Pharmaceutical formulations of nitrite and uses thereof The present invention relates to pharmaceutical compositions of nitrites such as inorganic nitrites, or any pharmaceutically acceptable salts, solvates, or prodrugs thereof, and the medical use of these compositions. The pharmaceutical compositions, which can be formulated for oral administration, can provide immediate release or extended release of the nitrite ion (NO2−). The pharmaceutical compositions of the invention are useful, for example, for treating or reducing pain, improving symptoms of a microvascular disease, and improving nerve conduction velocity.
US11247901B2	Free atom nanotube growth In an embodiment, a method includes liberating feed atoms and forming at least one nanotube from the liberated feed atoms. Feed atoms disposed over a front side of a substrate are liberated in response to electromagnetic radiation that propagates from the back side of the substrate, through the substrate, to the front side of the substrate. And, from the liberated feed atoms, at least one nanotube is formed over the front side of the substrate in response to at least one catalyst separate from the substrate and disposed over the front side of the substrate and over the feed atoms.
US11247900B2	Electrical discharge cell for generating ozone An electrical discharge ozone generation cell has first and second electrode base plates which are separated by a nonconductive flat spacer plate. Within a central opening in the spacer plate is fitted an electrode plate in close contact with the first electrode base plate. A dielectric plate in close contact with the second electrode base plate and with the spacer plate helps define a gas discharge chamber with the interior edges of the spacer plate and the electrode plate. Gaskets on the two sides of the spacer plate around the central opening displaced away from the interior edges of the spacer plate ensure a gas seal for the electrical discharge chamber.
US11247899B2	Transportable system for creating an oxidation reduction potential (ORP) in water with pipe assembly for in-line mixing A transportable system for creating an oxidation reduction potential (ORP) in water employs a pipe assembly for in-line mixing. The pipe assembly includes a first flow path for water to flow through. The first flow path includes one or more ozone intake ports that are fluidically coupled to one or more ozone output ports of an ozone supply unit. The pipe assembly further includes a second flow path fluidically coupled in parallel with the first flow path. The second flow path includes a control valve that selectively permits a portion of the water to flow through the second flow path to produce a negative pressure in the first flow path so that ozone is drawn into the first flow path through the one or more ozone intake ports and mixed into the water flowing through the first flow path.
US11247897B2	Base oil production via dry reforming A system and method for converting (dry reforming) natural gas (methane) and carbon dioxide via reformer catalyst in a dry reformer into syngas including carbon monoxide and hydrogen, and discharging the syngas to a Fischer-Tropsch (FT) reactor. Supplemental hydrogen is generated via water electrolysis and added to the syngas in route to the FT reactor to increase the molar ratio of hydrogen to carbon monoxide in the syngas. The syngas may be converted via FT catalyst in the FT reactor into FT waxes.
US11247896B2	Localized functionalization of nanotextured surfaces A material with a nanotexture comprising structures extending from a substrate. The structures are modified by coating the nanotexture with a protective coating and partially removing the coating, exposing a portion of the structure for functionalization.
US11247894B2	Vehicular fuel-selecting system, apparatus, and method A fuel delivery system automatically selects one out of several available fuels for a vehicle having a specialized fuel filler neck. A dispenser pump assembly includes a pump base, a hose assembly and a nozzle assembly which includes a nozzle spout and a cylindrical collar member slidably mounted on the nozzle spout. A sensor on the nozzle assembly generates a signal, based on a position of the collar when the spout is fully inserted into a fuel filler neck of the vehicle. The signal is transmitted via wires, wireless signal, fiber-optic cables or other medium. An electronic controller in the pump base selects an appropriate fuel, based on the signal received from the sensor. If the available fuels include percentages of ethanol or other additives, a precision blending system ensures that the correct amount of additive is provided. Methods of selecting a fuel using the system hereof are also disclosed.
US11247893B2	Modular system for dispensing additional ingredients A dispensing system may be provided. The dispensing system may comprise a control architecture internal to the dispensing system. The dispensing system may further comprise an internal portion internal to the dispensing system. The internal portion may be configured to provide an internal ingredient under the control of the control architecture. An external portion may be external to the dispensing system. The external portion may be configured to provide an external ingredient to the dispensing system. The external portion may be under the control of the control architecture.
US11247892B2	Beverage dispenser for dispensing low solubility ingredients The present application provides a beverage dispensing system for dispensing beverages with low solubility ingredients. The beverage dispensing system may include a sweetener flow, a first diluent flow, a low solubility ingredient premixing system for mixing a low solubility ingredient with a second diluent flow to create a mixed flow, and a nozzle to mix the sweetener flow, the first diluent flow, and the mixed flow.
US11247890B2	Contained holder for an open jet filler Container holder and filling device for filling containers with a filling product, for the open jet filling of containers with a beverage in a beverage filling plant. The container holder comprises: a holding portion which is set up for the receiving and holding of a container; a main carrier which is attachable to the filling device; and a compensation carrier which is adjustable in a compensation direction relative to the main carrier and to which the holding portion is attached.
US11247889B2	Auto-calibrating beverage fill station An auto-calibration system for a beverage container packaging machine that includes a filler comprising one or more fill heads for filling one or more beverage containers. The filled beverage containers may be weighed at a weigh station of the auto-calibration system. A conveyance mechanism conveys a filled beverage container from the weigh station, wherein the conveyance mechanism may be clocked. The auto-calibration system may also include a control system in electronic communication with the conveyance mechanism and the weigh station. The control system optimizes the operation of the fill heads by tracking each of said one or more filled beverage containers, comparing the weight measured of each of said one or more filled beverage containers to a pre-determined target weight and a minimum weight; and then adjusting the operation of the one or more fill heads if said measured weight varies from said target weight.
US11247888B2	Method for tightness control of a filling-sealing unit for containers, and filling-sealing machine A method for tightness control of a filling-sealing unit (1) for containers (9) is described. According thereto, a pressure chamber formed at the filling-sealing unit is sealed by way of a first seal around a sealer that is movable therein and by way of a second seal around a pressure supply that is movable therein. According to the invention, a third seal formed for sealing the pressure chamber around a container neck finish is sealed from the outside with an attachment, a positive pressure and/or negative pressure is generated in the pressure chamber, the pressure line used for this purpose is closed, and then a pressure profile in the pressure chamber is measured. This allows a leakage to be selectively detected at the first and/or second seal and be distinguished from a leak at the third seal.
US11247887B2	Content filling system and content filling method A content filling system includes a filling device which fills content L in a container which includes a mouth and a container main body. A bubble detecting device is arranged on a downstream side of the filling device, and automatically detects whether or not there are bubbles produced in the content L filled in the container and discharged from the mouth of the container. A determining unit specifies the container which has discharged the bubbles.
US11247884B2	Vehicle mounted fork lift and method A fork lift apparatus is mounted on a truck for picking up a load, placing the load in a traveling position on the truck, and for unloading the load. The apparatus comprises a lift frame, a shaft, a pair of spaced arms secured to the shaft, a cross member spanning between the distal ends of the arms distal and carrying the forks. The cross member is rotatable relative to the support arms. A pair of drive hydraulic cylinders rotates the shaft and thus moves the arms and the load between a loading/unloading position in which the load may be placed on the forks and the traveling position so that the load may be transported by the truck. A self-leveling system is provided for maintaining the load in a substantially level position as it moves between its loading/unloading and traveling positions.
US11247883B2	Shoe tying support assembly A shoe tying support assembly includes a frame that is positionable on a floor. A scissor lift is movably coupled to the frame and the scissor lift is actuatable between a lifted position and a lowered position. A platform is positioned on the scissor lift and the platform is spaced upwardly from the frame when the scissor lift is actuated into the lifted position. Thus, a user can position their foot on the platform for assisting with tying shoes. A tilting unit is coupled between the scissor lift and the platform and the tilting unit tilts the platform at a selectable angle of deflection from a horizontal plane to enhance comfort for the user to position the user's foot on the platform. A remote control is provided to remotely control the scissor lift and the tilting unit.
US11247881B2	Lifting apparatus for highly-mounted device and control method thereof Disclosed is a control method of a lifting apparatus for a highly-mounted device. The control method includes (a) outputting a descending signal in a state where the main body and the lifting body are coupled; (b) determining whether the lifting body is normally released downward from the main body according to the descending signal; and (c) stopping the driving motor or executing the step (a) again when the lifting body is not normally released downward, wherein in the step (b), it is determined whether the lifting body is normally released downward from the main body by checking whether a weight of the lifting body is applied to the wire rope.
US11247878B2	Operating method of a wind power jib of a crane and crane The present disclosure discloses an operating method of a wind power jib of a crane and a crane, and relates to the field of engineering machinery. The method includes the following steps: rotatably connecting a main boom and a wind power jib; overturning the wind power jib to a first preset position by using a traction means of the crane; contacting a cushioning member with the wind power jib provided at the first preset position; further drawing the wind power jib to overturn to a second preset position; releasing the traction means, such that the wind power jib overturns automatically under the effect of self gravity and a cushioning member until the wind power jib is overturned in position.
US11247877B2	Offshore ship-to-ship lifting with target tracking assistance Aspects of the disclosure include apparatus for and methods of facilitating transfer of objects using a crane. Disclosed apparatuses include a target tracking device mounted on or near a crane at a first location, and a target located near a landing location for the object. The target tracking device and the target facilitate real time determination of relative motion between the two locations. Methods of using the same are also disclosed.
US11247876B2	Mobile crane, mobile crane dolly and mobile crane system A mobile crane has an undercarriage, a superstructure arranged on the undercarriage, a slewing gear by which the superstructure may be rotated relative to the undercarriage, a slewing gear brake that acts on the slewing gear to brake a rotation of the superstructure, and a jib mounted on the superstructure as to be adjustable in luffing angle and/or in length. The mobile crane additionally contains a dolly coupling arranged on the jib and by which the jib is coupled to a mobile crane dolly during dolly travel with the superstructure in an extended position. The mobile crane further has a sensor interface for connecting a dolly coupling sensor, and a controller that is adapted to ascertain during dolly travel, in dependence on a signal received from the dolly coupling sensor, whether the jib rests on the mobile crane doll, and to activate the slewing gear brake if it does not.
US11247868B2	Low tension application coiler The present invention is an apparatus, system, and method for a low tension application spooler and or coiler system that positively drives the material into the coil and or reel so that the tension is minimum during the winding process.
US11247864B1	Fabric tension control apparatus and method An improved fabric tension control apparatus and method consisting of a fabric handler with a feed roller, an idler roller and a take up roller and where fabric on the feed roller is transferred from the feed roller past the idler roller to the take up roller. A feed roller motor is connected with the feed roller and a take up roller motor is connected with the take up roller. A motion sensor tracks speed of rotation of the idler roller. A feed roller driver is connected with the feed roller motor and a take up roller driver is connected with the take up roller motor. A controller is connected with the feed roller driver, the take up roller driver and the motion sensor where the controller receives the speed of rotation of the idler roller from the motion sensor and where the controller sends speed adjustment instructions to the take up roller driver and the feed roller driver and where the speed adjustment instructions are sent to the feed roller motor and the take up roller motor such that the speed of the take up roller and the feed roller are adjusted such that the speed of the idler roller is constant so as to maintain a desired tension on the fabric as it is transferred.
US11247850B2	Divider system A divider system for diverting objects from an infeed lane into one or more discharge lanes includes a dividing screw set, a discharge screw set, and a diverting mechanism. The dividing screw set conveys a sequence of objects to an output end of the screw set where the objects are divided by rotation of the dividing screw set and outputted alternately to first and second discharge screws of the discharge screw set to form a first series of objects conveyed by the first discharge screw and a second series of objects conveyed by the second discharge screw. The divider system includes a diverting mechanism which can be selectively actuated to divert objects from one discharge screw to the other discharge screw to form a diverted group.
US11247847B2	Device and method for feeding a container group to a clocked processing machine An apparatus includes a linear feeding-unit having a first linear section and a transfer device that transfers containers, as a group, from the linear feeding-unit to a clocked processing-machine and an entry device having a main feeding-unit distribution-stars. The first distribution-star receives containers from the main feeding-unit at a first transfer-region and transfers and the second distribution-star receives containers from the main feeding-unit at a second transfer-region. A periphery of the first distribution-star comprises a receiving section that receives containers from the main feeding-unit and an empty section interrupts receiving of the containers. The empty section is devoid of supporting-and-retaining elements. However, the receiving section comprises as many supporting-and-retaining elements as there are containers in the container group.
US11247837B1	Dispenser actuator assembly A dispenser actuator assembly (100) actuates a dispenser (10). The dispenser (10) is a plastic ampoule (10) having a container (48) having an outer wall (50) and membrane (52) collectively defining a first chamber (54) containing a flowable material (M). The membrane (52) has a weld seam (56). The actuator assembly (100) has a base member (102) configured to mount on the container (48). A fracturing mechanism (116) is operably connected to the base member (102). The fracturing mechanism (116) has a first extending member (132a) and a second extending member (132b), the first extending member (132a) and the second extending member (132b) positioned on the base member (102) in opposed relation. Each extending member (132a,132b) has a projection (150a,150b) positioned proximate the membrane (52). In response to deflection of the extending members (132a,132b) towards one another, the projections (150a,150b) are configured to deflect the outer wall (50) proximate the membrane (52) wherein the weld seam (56) fractures to create an opening through the membrane (56) to allow the flowable material (M) to pass therethrough.
US11247835B2	Collection and feeding bottle container A cooler box or container for containing a one or more bottles for storing human breast milk or infant formula. The container includes four sidewalls and a floor defining an internal volume, and a closure is configured to enclose the internal volume and prevent or provide access thereto. The container is size and shaped for fitting in a stacked arrangement within a refrigerator or freezer, and is easily transportable while keeping the internal volume at a low temperature to prevent the breast milk within the one or more bottles from spoiling. In example embodiments, the container 10 provides for multiple functions throughout its usable life such as functioning as a shipping box or container, a user transport device, and a storage bin in hospital or medical facility refrigerator.
US11247833B2	Storage box A storage box includes a wall including: a packaging member; and a heat transfer body and a cold storage agent that are stored in the packaging member. The cold storage agent is disposed closer to an outer surface of the storage box than the heat transfer body is. Consequently, a chill from the cold storage agent spreads over the heat transfer body, and the chill is transferred to an inside of the storage box through the heat transfer body. Thus, a temperature can be more homogeneously maintained in the storage box.
US11247832B2	Tray for an electronic smoking device or parts thereof The present invention relates generally to electronic smoking devices and in particular to a tray for at least a portion of an electronic smoking device.The tray (100) comprises at least one cavity (101) for containing the portion. The tray (100) is configured to be reversibly deformed from a default form into a deformed form by finger interaction with interaction elements of the tray (100) having a distance to each other of at least 90% of the average distance between thumb tip and index finger tip or a middle finger tip of an adult. The tray (100) is configured to return to the default form once the finger interaction is terminated. The default form provides the at least one cavity (101) for containing the portion in an inaccessible manner and the deformed form is required for accessing the portion.
US11247831B2	Retention packaging assembly A retention packaging assembly (100, 200, 300) includes an end retention frame (200) that retains one lateral side of an object (150) and another retention frame (300) that retains another lateral side of the object. Each of the retention frames includes a retention panel, an end panel (104, 106) foldably coupled to the retention panel, a set of wing panels configured to be folded into a folded configuration, and a sheet (208, 308) fixedly coupled to each of the wing panels. Each end retention frame retains a lateral side of the object between the sheet and the retention panel when the wing panels are in the folded configuration. In some cases, the end retention frames are laterally spaced away from each other such that they do not contact each other when they retain the lateral sides of the object.
US11247825B2	Package impact indicator(s) registering location and elapsed time from impact Impact indicators which include an impact registering structure are provided for a package. The impact registering structure registers a location and an elapsed time of an impact of excessive force on the package. The structure includes a first region, a second region, and a barrier film. The first region contains a first element, and the second region contains a second element. The first and second elements are selected to register the location and the elapsed time of the impact when coming in contact. The barrier film separates the first and second regions, and is calibrated to rupture with a specified impact force. Once ruptured, the first element and the second element contact, in part, to provide a location indication of the rupture in the barrier film and a time elapsed indication indicative of the elapsed time from the rupture in the barrier film.
US11247822B2	Container with multilayer self-adhesive reclosable sticker A hinge-lid container comprises a resealable package of consumer goods, the package having an opening through which consumer goods can be removed; and a self-adhesive reclosable sticker covering the opening of the package and extending beyond the periphery of the opening of the package. The sticker comprises a first and a second layer of labelling web material. The first layer is affixed to the package by a first adhesive provided on the inner surface of the first layer extending about at least a sealing portion of the package at the periphery of the opening. The first layer comprises a cut-out aligned with the opening of the package. The second layer is at least partially releasably affixed to the first layer by a second adhesive provided on a first area of the inner surface of the second layer extending about at least the lower periphery of the cut-out of the first layer. The second adhesive is a removable adhesive and a peel strength for peeling the first layer from the package is greater than a peel strength for peeling the second layer from the first layer. The second layer of the self-adhesive reclosable sticker is permanently affixed to the inner surface of the lid.
US11247820B2	Container carriers A carrier having a plurality of apertures for holding a plurality of containers together is provided. The carrier has mutually spaced drive pins holes distributed longitudinally therealong. Each container aperture is positioned longitudinally between drive pin holes and each aperture has a centre which is longitudinally offset from a mid-point between successive drive pin holes.
US11247816B2	Sealed storage box with latching closure A storage box that includes a container and a lid, which includes a bottom plate, a top plate, a top plate anchor and a movable latch. The bottom plate includes an arm that the height of its left section is bigger than the height of its right section, and its inclined middle section inclines from left to right. The movable latch includes a protrusion that its left section is flat and the inclined right section inclines and descends from left to right. The movable latch is designed to be positioned between the top plate and the bottom plate, in a way that the horizontal protrusion is inserted under the horizontal arm of the bottom plate and the movable latch can be moved from right to left and back.
US11247814B2	Travel bag and foam roller The disclosure provides a transportation bag particularly suitable for carrying articles that can be rolled-up such as yoga-pilates mats, elongated articles such as instruments, toys, or bottles as well as, blueprints or garments such as suits or shirts. The bag may be used as a foam roller when not being used for transportation. The disclosure further relates to methods of storing, packing, and displaying rolled yoga mats and garments.
US11247813B2	Container assembly and system and method thereof A container assembly comprised of a sleeve can be provided so as to circumscribe an underlying container and fixedly coupled to the underlying container at one or more portions of the underlying container. The container can have sidewalls with a surface geometry or geometries that prevent or make difficult the application of either a pre-printed pressure sensitive label or direct printing. Thus, the sleeve can have a decoration of label provided therein, while as the same time optionally allowing viewing access to the underlying container. The sleeve can be supported by the underlying container and may have a rigidity less than a rigidity of the sidewall(s) with the surface geometry of the underlying container.
US11247812B2	Apparatus, system, and method for separating storage containers Separation members are described herein that prevent two stacked storage containers from sticking to each other. In some embodiments, the separation member can have a slot in a first body portion configured to receive a handle of one storage container and have a second body portion that is configured to rest on a top edge of a another storage container. Thus, the separation member is readily positioned between two storage containers to limit the distance that the top storage container can descend into the bottom storage container to prevent a detrimental suction forming between the two storage containers. The separation member can be integrated with a storage container during the manufacturing process or can retrofit existing storage containers.
US11247804B2	Multi-barrier bottles having tabbed preforms, and methods of forming the same Multi-barrier bottles having tabbed preforms, as well as methods of forming the same are disclosed. A tabbed preform includes an elongate body extending into a cavity of a first barrier, where the cavity is defined by at least one piece having a recess therein. The tabbed preform further includes at least one preform extension piece extending from the elongate body at a predetermined distance from a top surface of the elongate body. The at least one preform extension piece is sized and shaped to correspond to a size and a shape of the recess.
US11247803B2	Label applicator bellow sprayer In accordance with embodiments of the present invention, a produce label applicator machine is retrofitted with a system such that the positive/negative air pressure at the label applicator bellows is configured to introduce and apply a bacteria or maturity inhibiting substance/gas/chemical to the surfaces of the labels as they are being applied to the produce. A source of bacteria or maturity inhibiting substance/gas/chemical is coupled to a fast-acting valve, that is in communication with the air passageway of the label dispensing arms/bellows.
US11247799B2	Food containers A container for a food product generally includes a tray and a cover attached to the tray by ultrasonic bonds. The tray includes a bottom having a perimeter and a sidewall extending along the perimeter of the bottom to form a cavity sized to receive the food product. The sidewall defines an opening for the food product to be placed into the cavity. The tray also includes a flange extending from an edge of the sidewall and around the opening. The flange has a single layer first area with a first thickness and a second area comprised of at least two layers with a second thickness. The second thickness is at least twice as thick as the first thickness. The ultrasonic bonds extend along the entire sidewall of the container to form a continuous, hermetic seal between the cover and the tray around the opening.
US11247797B2	Method for packaging facilitated transport membrane Provided is a means which makes it possible to prevent quality deterioration of a facilitated transport membrane for a long period of time. A method for packing the facilitated transport membrane selectively allowing a specific gas to permeate therethrough, includes the steps of: putting the facilitated transport membrane in a packaging body having a transmission rate of not more than 10,000 cm3/(m2·24 h·atm) for the specific gas; preventing a contact between the facilitated transport membrane and the specific gas; and lastly sealing the packaging body.
US11247796B2	Machine for forming filter bags for infusion products A machine for forming filter bags for infusion products includes a carousel and a transfer wheel with a plurality of gripping devices. A plurality of control devices control the gripping devices between a first operating position for receiving a filter bag from the carousel or for releasing the filter bag in a collection zone, and a second operating position for retaining the filter bag. A control unit measures defects in the filter bags. An auxiliary control device is located on the transfer wheel and connected to the control unit for controlling, selectively, the passage from a second operating retaining position to a first release position on a predetermined gripping device and along an angular stretch of rotation of the transfer wheel, at a control signal of the control unit generated in the presence of a defective filter bag, to release the defective filter bag in a different collecting zone.
US11247789B2	Method of converting sheet material into a custom packaging template Systems, methods, and apparatus for converting a sheet material into packaging templates can include a converting machine that performs conversion functions, such as cutting, creasing, and scoring, on the sheet material. Items to be packed into boxes formed of the packaging templates can be used as the pattern for determining the location of performance of the conversion functions on the sheet material. Accordingly, no intermediate measuring of the items may be required prior to performance of the conversion functions. Instead, longheads can be positioned adjacent to opposing sides of the items and cross heads can be advanced inward to the positioned longheads.
US11247787B1	Aircraft engine storage frame and system The embodied invention is a storage frame that supports an aircraft engine with flexible engine mounting and is easily assembled by bolts. It includes feet to anchor the frame to the ground. It has adjustable height legs and is attachable to a variety of engine mount positions. It includes a central lifting tube with lifting connections that allow the frame to be lifted by an overhead crane or forklift. The adjustable legs provide convenience in transferring the engine onto a shipping support stand.
US11247786B2	Light emission control apparatus, drone, and method for controlling emission of light A drone includes a light emitter that emits light and circuitry which, in operation, obtains flight state information regarding a flight state of the drone, determines, on the basis of the flight state information, a direction in which the light emitter is to emit light, and controls the light emitter such that the light emitter emits light in the determined direction.
US11247785B2	Lightning current controlling device, lightning current controlling method, and aircraft A lightning current controlling method includes adjusting surface roughness of a surface of an aircraft body of an aircraft, a charged amount of the surface of the aircraft body of the aircraft, or both, to cause a passing path of a lightning current to be controlled when the aircraft is struck by lightning.
US11247781B2	Aircraft turbine engine assembly comprising a hinged cover An aircraft turbine engine assembly including a nacelle structure with a strut attachment zone, a first cover forming an air intake lip, a hinged cover arranged on the nacelle upper portion, between the first cover and the attachment zone, a hinge system of the cover comprising, on either side of a mid-plane of the nacelle, a front rod and a rear rod that are one in front of the other. The two ends of each rod are co-planar, parallel to the mid-plane. A first end of each rod is hinged on the cover. A second end of each rod is hinged on the structure. A locking system is actuatable from the outside of the nacelle between a locked and an unlocked positon. The nacelle comprises at least one cylinder with a first end mounted hinged on the structure and the other end mounted hinged on the cover.
US11247772B2	Vertical take-off and landing (VTOL) winged air vehicle with complementary angled rotors Systems, devices, and methods for an aircraft having a fuselage; a wing extending from both sides of the fuselage; a first pair of motors disposed at a first end of the wing; and a second pair of motors disposed at a second end of the wing; where each motor is angled to provide a component of thrust by a propeller attached thereto that for a desired aircraft movement applies a resulting torque additive to the resulting torque created by rotating the propellers.
US11247768B2	Flight control system for an aircraft A flight control system for an aircraft comprises a set of actuators for controlling the aircraft and a set of flight control computers only made up of a set of duplex type main computers and of at least one backup computer. All the main computers are configured to implement auto-pilot laws for the aircraft. The set of main computers comprises two computers from a first hardware type, configured to control actuators of the set of actuators as per a first tolerance level and two computers from a second hardware type, different from the first hardware type, configured to control actuators of the set of actuators as per a second tolerance level, less stringent than the first tolerance level.
US11247765B2	Carbon negative energy generation system A method for energy generation includes receiving, at a carbon negative energy generation system, input including calcium oxide and water and reacting, within a reaction chamber of the carbon negative energy generation system, the calcium oxide and water to release energy and generate calcium hydroxide. The method further includes directing, by the carbon negative energy generation system, the released energy to facilitate propulsion or onboard electricity generation and dispensing, by the carbon negative energy generation system, the calcium hydroxide into the ocean to sequester atmospheric CO2.
US11247764B2	Boat steering and propulsion system Techniques are disclosed to enable a system for controlling the propulsion and steering of a boat by a boat operator. The boat has at least one propulsion and steering motor assembly connected to the boat with a propeller, and a propulsion motor. It also has left and right pivoting pedals to provide a signal that controls the angle of the propeller so that if the left pedal is pivoted in a first pivot direction by a first percentage and the right pedal is pivoted in a second pivot direction by a second percentage, the boat executes a turn, moves forward, or moves in reverse.
US11247763B2	Marine propulsion device controller for starting/stopping engine, marine propulsion system including the same, and engine starter of marine propulsion device A marine propulsion device controller includes a main operator that starts engines of all propulsion devices collectively with a simple operation and increases the degree of freedom of layout on a panel on which the main operator is disposed. The main operator is provided in common for all of the propulsion devices. The main operator receives a first operation and a second operation consecutively after receiving the first operation. All remote control ECUs are activated in response to receiving the first operation. The main operator outputs a collective start command to simultaneously start all the engines of the propulsion devices in response to receiving the second operation. Each remote control ECU starts the corresponding engine based on the collective start command.
US11247760B2	Magnet-assisted automatic locking mechanisms Magnet-assisted automatic locking mechanisms for use on a sailboat are disclosed herein. One such mechanism includes: a housing having an internal space and configured to receive a slug that moves along a path through the housing, the slug being operably connected to the halyard, the housing including a first housing side and a second housing side coupled to one another; first and second flippers rotatably disposed in the housing, the first and second flippers configured to rotate between at least a cocked position in which the slug is inserted into the housing, a locked position in which a surface of the first and second flippers receive the slug and impede the slug from exiting the housing along the path, wherein the halyard is tensioned in the locked position, and a neutral position in which the first and second flippers allow movement of the slug; and a magnet assembly configured to effect rotation of the first and second flippers.
US11247758B1	Propulsion enhancing device and watercraft comprising same Embodiments of the present invention are directed to devices adapted to enhance propulsion (i.e., propulsion enhancing devices) of watercraft such as, for example, personal watercraft and the like. To this end, a propulsion enhancing device in accordance with the disclosures made herein may be attached to or integral with (e.g., formed unitarily with a housing thereof) a propulsion unit of a watercraft. The propulsion unit generates a stream of water that provides for propulsion of the watercraft. A propulsion enhancing device in accordance with the disclosures made herein includes internal structures that enhance velocity and/or volumetric attributes of a stream of water generated by the propulsion unit by transforming non rotational flow at the inlet of the propulsion enhancing device to rotational flow at the outlet of the propulsion enhancing device.
US11247757B2	Multi-functional aquatic vehicle and system thereof A multi-functional aquatic vehicle comprises a main body. The main body comprises: a propulsion system, comprising at least one propeller for changing a motion attitude of the main body; a camera system, comprising at least one camera; a communication system, comprising a signal receiving module for receiving an external signal detected by the aquatic vehicle and a signal transmitting module for transmitting a signal to an external control system; and a control system, for controlling an operating state of the propulsion system, adjusting a capturing angle of the camera system and controlling internal and external communication of the communication system. A towing hook device comprises: a driving system, a connecting mechanism and a towing hook mechanism. The driving system drives the connecting mechanism to rotate such that the towing hook mechanism turns over or rotates to release a load.
US11247754B1	Water vessel flotation system A water vessel flotation system is disclosed comprising a plurality of inflatable bladders disposed within a vessel. In the event of capsizing or hull rupture, the bladders can be automatically inflated with compressed gas. Inflation of the bladders can be performed by one or more omni directional float triggered valves coupled between the compressed gas tanks and the bladders. Each valve is operated by a lever having a flexible link (e.g. a chain) attached to its end. The flexible link extends somewhat perpendicularly away from the lever end to pass through an eyelet at distal point. A float is attached to the flexible link after exiting the eyelet allowing the buoyant action of the float in any direction to cause the flexible link to be pulled toward the eyelet and thereby pulling the lever end and opening the valve.
US11247753B2	Station keeping methods A method for maintaining a marine vessel at a global position and/or heading includes receiving measurements related to vessel attitude and estimating water roughness conditions based on the measurements. A difference between the vessel's actual global position and the target global position and/or a difference between the vessel's actual heading and the target heading are determined. The method includes calculating a desired linear velocity based on the position difference and/or a desired rotational velocity based on the heading difference. The vessel's actual linear velocity and/or actual rotational velocity are filtered based on the roughness conditions. The method includes determining a difference between the desired linear velocity and the filtered actual linear velocity and/or a difference between the desired rotational velocity and the filtered actual rotational velocity. The method also includes calculating vessel movements that will minimize the linear velocity difference and/or rotational velocity difference and carrying out the calculated movements.
US11247743B2	Motorcycle with pivotable fuel tank A motorcycle includes an internal combustion engine, a frame, a fuel tank for carrying a fuel to be consumed by the internal combustion engine, and a container connected to the internal combustion engine and the fuel tank. The container is configured to store fuel evaporating from the fuel tank, and the container in a position of use is at least partially covered by the fuel tank. The fuel tank is supported pivotably relative to the frame between a maintenance position and the position of use.
US11247733B2	Deforming wheelhouse structure for a vehicle Disclosed is a wheelhouse structure of a vehicle, including an inner panel with an inner flange that includes a straight portion, and an outer panel with an outer flange sized and shaped to interface with the inner flange along at least the straight portion. The outer panel includes a stiffening bead situated forward from, or proximate to a forward portion of, the straight portion. The wheelhouse structure also includes a plurality of joins coupling the inner flange to the outer flange, and a gap in the plurality of joins that is aligned with the first stiffening bead. When a rear portion of the wheelhouse structure is subjected to a loading force in a forward direction, the outer panel bends in locations proximate to the stiffening bead more easily than in locations remote from the stiffening bead.
US11247732B2	Suspension support bracket and method for manufacturing suspension support bracket In a suspension support bracket including a bracket body including a suspension attachment portion configured such that a shock absorber of a suspension device of a vehicle is attached to the suspension attachment portion, the bracket body is constructed of a single metal plate, and thickness dimensions of a region of the suspension attachment portion of the bracket body and a periphery of the suspension attachment portion are larger than a thickness dimension of another region adjacent to the region of the suspension attachment portion and periphery of the suspension attachment portion.
US11247722B2	Modification of the trajectory of a vehicle wheel in the event of steering system failure A motorised vehicle comprises a first wheel located laterally on a first side of the vehicle, and a second wheel located laterally on a second side of the vehicle opposite the first side. The vehicle comprises a steering system configured to modify the orientation of the wheels and to turn the vehicle. The vehicle comprises a trajectory modifier configured to vary the speed of rotation of the first wheel and to modify the trajectory of the vehicle in the event of failure of the steering system.
US11247720B2	Steer-by-wire steering system for a vehicle, and method for operating a steer by-wire steering system A steer-by-wire steering system for a vehicle is disclosed, comprising a steering wheel unit, connected with a wheel unit. The steering wheel unit has a steering wheel angle sensor, a steering wheel actuator for setting a steering wheel target torque, and a steering wheel controller for actuating the steering wheel actuator. The wheel unit has a steering sensor for capturing at least one actual steering value, a wheel actuator for setting a target steering value, and a wheel controller. The wheel controller is designed to calculate a virtual torsion rod torque based on the target steering value and the actual steering value, to actuate the wheel actuator based on the calculated virtual torsion rod torque, and to transfer the calculated virtual torsion rod torque to the steering wheel unit. The steering wheel controller is designed to calculate the steering wheel target torque based on the transferred virtual torsion rod torque.
US11247717B2	Electric power assist steering assembly A power steering assembly includes a housing having a first hole on a first axis. The power steering assembly includes a cartridge in the first hole and having a second hole and a third hole that are both centered on a second axis that is parallel with and spaced from the first axis. The power steering assembly includes a pulley supported by the second hole and the third hole. The power steering assembly includes a motor releasably fixed to the cartridge and operatively coupled to the pulley.
US11247714B2	Motor-adjustable steering column for a motor vehicle A motor-adjustable steering column for a motor vehicle has an outer casing which is held by a support unit that is attachable to a vehicle body. An actuator unit is received in the outer casing to adjust in the longitudinal direction. A steering spindle is coaxially and rotatably mounted in a casing tube in the actuator unit. An adjustment drive and an energy absorbing installation are disposed between the outer casing and the actuator unit. The adjustment drive has a spindle mechanism with a threaded spindle which is rotatably drivable by an electric servomotor engaged in a spindle nut. The energy absorbing installation has at least one energy absorbing element at least indirectly disposed between the spindle nut and the actuator unit. The spindle nut or the threaded spindle has at least one forming element which operatively engages with the energy absorbing element and is plastically deformable.
US11247711B2	Stroller A collapsible stroller comprising a handle assembly, a front leg assembly and a rear leg assembly pivotably connected to one another such that the stroller is able to be moved between a folded configuration, where the front leg and handle assemblies are folded to positions substantially adjacent to the rear leg assembly, and an unfolded configuration, where the front leg and handle assemblies are unfolded to positions away from the rear leg assembly, and a link assembly comprising a front member and a rear member pivotally connected to one another, wherein the front member is pivotally connected to an intermediate portion of the front leg assembly and the rear member is pivotally connected to an intermediate portion of the rear leg assembly, such that when the stroller is moved to its folded configuration the front and rear members are folded toward each other to lie substantially adjacent to one another and the front and rear leg assemblies, and when the stroller is moved to its unfolded configuration the front and rear members are folded away from each other and the front and rear leg assemblies such that they are substantially coplanar with one another, and wherein the link assembly further comprises a biasing means for biasing the front and rear link members toward their unfolded positions.
US11247708B2	Folding wagon A folding wagon allowing a user initiate a folding action by pressing or stepping down on a lever disposed on the front end, the rear end, or both ends of the folding wagon.
US11247704B2	Activation apparatus of railway vehicle and railway vehicle having activation apparatus Disclosed are an activation apparatus of a railway vehicle and a railway vehicle having activation apparatus. The activation apparatus being disposed in each carriage of the railway vehicle containing a plurality of marshallings, the activation apparatus comprising: a target power supply, connected with an activation busbar through a first branch, wherein the activation busbar runs through the railway vehicle containing the plurality of marshallings; and a circuit switch, configured to control a state of the first branch, wherein the state comprising one of the followings: a disconnection state and a connection state. The present disclosure solves the technical problem in the related art in which a current railway vehicle activation mode cannot allow all control carriages to activate and control a corresponding railway vehicle.
US11247702B2	Vehicle control device and electronic control system Even in a case where an operation abnormality occurs in the arithmetic processing unit of the control device, control is safely shifted to the degeneration control microcomputer, and a vehicle control device capable of improving safety is realized.There are provided an outside world recognition microcomputer 10b, a control microcomputer 11b that outputs a control command to the actuator control device, and a degeneration control microcomputer 12b to which control is shifted in a case where an abnormality occurs in the control microcomputer 11b. The outside world recognition microcomputer 10b calculates a collision potential based on information from the outside world, and determines whether to reset the control microcomputer 11b when an abnormality occurs in the control microcomputer 11b or to shift control to the degeneration control microcomputer 12b.
US11247698B2	Methods and systems for monitoring rear objects in a vehicle A system for a vehicle includes one or more processors, one or more memory modules, and machine readable instructions stored in the one or more memory modules. The machine readable instructions, when executed by the one or more processors, cause the system to: receive one or more images from one or more imaging sensors in the vehicle; identify a first object in a rear seat of the vehicle based on the one or more images; identify a second object attached to the first object based on the one or more images; determine whether the second object is in a set of objects; and output an alert in response to determining that the second object is in the set of objects.
US11247696B2	Information processing device, information processing method, and recording medium An information processing device collects information used for analyzing communication performed in an in-vehicle network by ECUs including an ECU which performs predetermined control related to a function of an ADAS. The information processing device includes a receiver, a determiner, and a processor. The receiver receives a plurality of items of communication data sequentially transmitted over the in-vehicle network. The determiner detects a control end time which is a time at which the predetermined control ends, and determine an analysis target period including the control end time. The processor classifies the plurality of items of communication data received by the receiver into analysis target communication data received within the analysis target period and non-analysis target communication data received outside the analysis target period. The processor further performs predetermined processing for analysis of the analysis target communication data based on the classification result.
US11247687B2	Driver state estimation device, method and computer program therefor A device, method and computer program product provide driver state estimation. A first index value correlated with an amount of an attention source allocated to top-down attention of a driver in a first area where the top-down attention of the driver is predominant and a second index value correlated with an amount of the attention source allocated to bottom-up attention of the driver in a second area where the bottom-up attention of the driver is predominant are determined. The driver state including an attention function degraded state of the driver may be estimated based on the first index value in the first area and the second index value in the second area. A vehicle being operated by the driver may be controlled in accordance with the estimated driver state.
US11247685B2	Road surface determination device, suspension control device, and suspension device A road surface condition is determined appropriately. A road surface determining section (84) configured to determine a road surface condition with reference to a wheel speed signal indicative of wheel speeds includes a band-stop filter (841) which acts on the wheel speed signal and has a cutoff frequency band which is changed in accordance with the wheel speed signal.
US11247678B2	Method and device for operating a motor vehicle capable of partly or fully autonomous driving A method for operating a motor vehicle having partial/full autonomous driving, having a plurality of wheels, a drive system for producing a drive torque at at least one of the wheels, and a brake system for producing at least one holding force for holding still at least one of the wheels, a rotational speed sensor being allocated to at least one of the wheels, which sensor produces a respective signal pulse for each of a plurality of positions of angular rotation of the associated wheel, a specifiable driving maneuver being performed as a function of the produced signal pulses. For a short path driving process starting from a standstill, the brake force is reduced until the rotational speed sensor produces a first signal pulse, and is then held at least temporarily constant until a specified number of signal pulses is produced, and subsequently is increased up to the holding force.
US11247674B2	Method for cooperative maneuver coordination A method is provided for maneuver planning and implementation for a vehicle by a vehicle-internal control unit. The control unit includes a strategic planning level for carrying out route planning, a tactical planning level for providing lane-accurate trajectories to possible destination points, and an operative planning level for selecting a destination point and a negotiable trajectory to the selected destination point. The planning levels have a cascading design. When each planning level is executed, an information exchange with neighboring vehicles is carried out via a communication link in order to ascertain collisions. When a collision is ascertained in at least one planning level, a maneuver coordination is carried out between the vehicles via the communication link. Moreover, a control unit is provided.
US11247671B2	Object recognition device An object recognition device includes: a sensor; a storage device; and a processor configured to detect a first object and a second object around the vehicle, initially set, based on a detection position of the first object, an integration determination distance used to determine that the first object and the second object belong to the same object, estimate a traveling direction of the first object based on the sensor detection information, increase the integration determination distance along the traveling direction, after increasing the integration determination distance along the traveling direction, determine, based on the integration determination distance, whether the first object and the second object belong to the same object, and output the first object and the second object as the same object when it is determined that the first object and the second object belong to the same object.
US11247667B2	Electronic parking assistance device for a motor vehicle The invention relates to an electronic parking assistance device (1) for a motor vehicle (10), comprising: a housing (2) provided with an antenna (3), a camera (6) that is contained, at least in part, in the housing, and a control unit (7) that is contained in the housing and is connected to said antenna. According to the invention, the housing is provided with at least one other antenna (4) that is connected to the control unit, and this control unit is suitable for selecting each antenna and for sending and receiving signals exclusively via the selected antenna.
US11247665B2	Method for operating a driver assistance system of a motor vehicle and motor vehicle A method for operating a driver assistance system, performing a driver assistance function of a motor vehicle. The driver assistance function is activable by the driver only if at least one activation criterion is satisfied and is automatically deactivated if at least one deactivation criterion is satisfied. If the driver assistance system is activable, then a piece of activability information indicating the activability is output to the driver and a projected activity time before the onset of a deactivation criterion is ascertained and is output together with the activability information. A reliability value for the activity time is determined at the projected activity time and the output of the activability information and/or of the activity time is adjusted on the basis of the reliability value.
US11247664B2	Hybrid vehicle and method of controlling hybrid vehicle An HV-ECU performs processing including controlling an engine to be in a non-forced induction operation state when an engine has been on and when an engine stop request has been issued, performing processing for stopping the engine when a predetermined first period has elapsed, restricting forced induction and output when the engine stop request has not been issued and when a current time point is immediately after start of the engine, canceling restriction when a predetermined second period has elapsed, and controlling the engine with a position on a higher rotation speed side than a current operating point along an equal power line being set as an operating point when the current time point is not immediately after start of the engine and when a negative pressure is insufficient.
US11247663B2	Methods and systems for starting an engine Methods and systems are provided for improving engine restart operations occurring during a transmission shift in a hybrid vehicle. Engine speed is controller during cranking and run-up to approach a transmission input shaft speed that is based on the future gear of the transmission shift. Engine speed is controlled via adjustments to spark, throttle, and/or fuel, to expedite engine speed reaching the synchronous speed.
US11247662B2	Electric drive direction confirmation system and method An electric drive direction confirmation system and method for a vehicle are provided. The system and method include receiving a gear selector input signal corresponding to a gear selection from an electronic gear selector on the vehicle, and sending a drive command to temporarily urge the vehicle in a direction corresponding to the gear selection.
US11247660B2	Total distance to empty informing device provided in hybrid vehicle According to a control method for a hybrid vehicle that is caused to run by a drive motor as a load being supplied with electric power of a battery and electric power generated by an electric generator, a total distance to empty is calculated on the basis of a shortage of a generating power output of the electric generator with respect to a required running power output and an amount of charge remaining in the battery. Specifically, a length of time for which the shortage of the generating power output of the electric generator with respect to the required running power output is covered by the amount of charge remaining in the battery is calculated, and a distance that the hybrid vehicle can run for this length of time is set as a total distance to empty.
US11247658B2	Vehicle control apparatus A control apparatus for a vehicle provided, with a step-variable transmission, includes: a feedback control portion; an input torque resetting control portion; a target input torque setting portion operated upon an increase of the accelerator pedal operation amount in the process of the shift-down action in a power-off state of the vehicle, to restrict an amount of increase of the input torque target value with respect to an amount of increase of an operator-required input torque value, so as to keep the target value not larger than an upper limit value until termination of the input torque resetting control; and an actual input torque increasing portion operated upon the increase of the accelerator pedal operation amount prior to initiation of the inertia phase, to implement an input torque increasing control to control the input torque so as to be larger than the target value, prior to the inertia phase initiation.
US11247655B2	Hybrid propulsion system A hybrid powertrain system includes an electric machine, a torque converter, a transmission, a hydraulic pump, and a controller, and it is arranged to transfer mechanical power to a driveline. The torque converter includes a clutch, a pump, and a turbine, and the electric machine is rotatably coupled to the hydraulic pump and to the torque converter pump. The hydraulic pump is fluidly connected to the transmission, and the controller is operably connected to the electric machine and the torque converter clutch. The controller is executable to determine an operator command, and control the electric machine to spin the hydraulic pump in a speed control mode and control the torque converter clutch in an open state. Upon achieving a desired minimum pump speed, the torque converter clutch is applied in a slip state and the electric machine is controlled in response to the operator command.
US11247654B2	Electrical component assembly and vehicular brake fluid pressure control device An electrical component assembly suitably prevents electrical components from coming off, while adopting a simple structure of connection by a connection terminal to a control board. The electrical component assembly includes a housing in which the electrical components are assembled, and the electrical components and the housing are fixed to a surface of a base body. The electrical component includes a connection terminal to be press-contacted into a through hole of a substrate of the housing. The electrical component is provided with an electrical component adhesion margin facing said surface of the base body, so as to be fixed to the base body by an adhesive interposed between the base body and the electrical component adhesion margin.
US11247653B2	Hydraulic control system A hydraulic control system for control of a hydraulic motor. The hydraulic control system comprises a fluid distribution assembly having a tank, a pump to pump fluid from the tank and a directional valve for distributing pressurised fluid from the pump and to return fluid to the tank; a valve assembly fluidly connected to the directional valve, the valve assembly having a first overcenter valve and a pressure reducing valve wherein a first main line connects the directional valve to the first overcenter valve and wherein a shuttle line connects the pressure reducing valve to the first main line; a hydraulic motor fluidly connected to the valve assembly wherein the first main line connects the hydraulic motor to the first overcenter valve; and a brake assembly fluidly connected to the pressure reducing valve, wherein a drain line connects the pressure reducing valve to the hydraulic motor.
US11247651B2	Hydraulic unit for generating brake pressure for a hydraulic brake system A hydraulic unit for generating brake pressure for a hydraulic brake system, comprising a housing which is produced from a cast blank, wherein the cast blank has at least one receiving cavity which is provided for machining to form a receiving profile for sealingly receiving a connecting piece, which is connected to a fluid container and can be plugged into the receiving profile along a plug-in axis, wherein the housing comprises at least one piston bore for receiving at least one piston, which is driven along a piston bore axis into the cast blank.
US11247650B2	Brake device for a hydraulic motor vehicle brake system A brake device for a hydraulic motor vehicle brake system, having a housing, at least one pressure chamber arranged in the housing, filled with a hydraulic pressure medium and bounded by at least one cylinder piston moveable in an axial direction to generate brake pressure. The cylinder piston can be activated mechanically with an activation force by an activation rod unit which is secured to the cylinder piston. In order to provide an improved brake device which is of the generic type mentioned at the beginning and permit a secure connection between the activation rod and the cylinder piston and at the same time mounting which is as easy as possible, it is proposed that the activation rod unit is secured to the cylinder piston by a latching connection, wherein the latching connection is brought about by an axial relative movement between the activation rod unit and the cylinder piston.
US11247646B2	Automotive pedal release system An automobile pedal release system that includes a housing having first and second side walls spaced apart by a cleft, where each side wall includes a pocket recessed into an inner surface such that the two pockets oppose one another; a brake pedal assembly having a pivot member disposed in the cleft and defining a pivot axis, first and second bushings, and a brake pedal arm rotatable about the pivot axis relative to the two bushings, where each busing is disposed in a first portion of one pocket and receives one of two ends of the pivot member; and a striker assembly having a striker and two plugs, the striker having an elongated body extending in the cleft between the side walls, where each plug is disposed in a second portion of one pocket and includes a bore that receives one of two ends of the striker.
US11247634B2	Hybrid inflator, airbag unit and vehicle safety system comprising such hybrid inflator as well as method of forming a shock wave The invention relates to a hybrid inflator especially for a vehicle safety system, comprising an igniter (10), a combustion chamber (16) including a propellant charge (18) which is separated from the igniter (10) by a first bursting element (14) held by a bursting element holder (13), and comprising a compressed gas tank (20) filled with compressed gas and having at feast one discharge opening, the discharge opening being closed by a second bursting element (24) and the compressed gas tank (20) being fluid-communicated with the combustion chamber (16) so that the compressed gas surrounds the propellant charge (18). The invention excels by the fact that the bursting element holder (13) at least in portions delimits an ignition chamber (30) containing a booster charge (15), wherein a shock wave (SW) for opening the second bursting element (24) can be formed only when both the igniter (10) and the booster charge (15) have been ignited and, respectively, activated. The invention further deals with an airbag unit and a vehicle safety system comprising said hybrid inflator or said airbag unit. Moreover, the invention states a method of forming a shock wave within a hybrid inflator.
US11247633B1	Occupant restraint system for a vehicle seat including an inflatable tensioning member for an airbag An occupant restraint system for a seat of a vehicle. The occupant restraint system includes at least a first airbag deployable and at least a first tensioning member. The first airbag is deployable from the seat. The first tensioning member has a first portion for receiving inflation gases and a second portion attachable to the seat at a mounting location. The tensioning member including a least a first webbing elongated between the first portion and the second portion. The first webbing is at least partially constructed of a first inflatable tubular webbing adapted to receive inflation gases for tensioning the tensioning member and delivering inflation gases to the airbag upon airbag deployment.
US11247630B2	Side airbag apparatus Problem: To provide a side airbag apparatus which can prevent the deterioration of the neck damage value of a passenger during a side collision or sufficiently protect the waist of the passenger.Resolution Means: A side airbag apparatus 100 installed in a vehicle, including: a bag shaped cushion 114 which is housed in a seat back 104 of a vehicle seat 102 and expanded and deployed on the side of the vehicle seat utilizing gas supplied from an inflator 116; and a holding part 128 for retaining the shape in the housed state of the cushion, wherein the cushion is wound or folded in a long shape in the vertical direction of the vehicle and housed in the seat back in the shape with the upper part 126 thereof further folded back to the anterior of the vehicle, and wherein the holding part retains the upper part or lower part of the cushion which is folded back to the anterior of the vehicle.
US11247628B2	Fastening an airbag in the vehicle A fastening device fastens an airbag module to an airbag receiver on an instrument panel of a vehicle by forming at least one mechanical connection and at least one welded connection between the airbag module and the instrument panel. The instrument panel has at least one projection and a flange protruding from the projection to define a compartment and form a fastening bracket for the mechanical connection of the airbag module to the instrument panel. The instrument panel and the airbag receiver have welding ribs for the welded connection between the airbag receiver of the airbag module and the instrument panel. A device prepares an instrument panel and a corresponding instrument panel. A method includes steps of fastening an airbag to the instrument panel and a vehicle with a corresponding instrument panel.
US11247627B2	Deployable operator protection apparatus with an over-center linkage A operator protection apparatus unlocks and lowers from a raised position to a lowered position suitable for clearing a low hanging obstacle when an operator applies a force to an operator lever or pedal. The operator protection apparatus returns to the raised position when the operator ceases applying force to the operator lever or pedal.
US11247626B2	Method for controlling a passenger protection device A method for ascertaining a state value representing a condition of a surface, in particular, of a road, traveled upon by a vehicle. The vehicle includes at least one inertial sensor. The method is characterized in that the state value is increased or decreased as a function of at least one first signal acquired by the inertial sensor.
US11247625B2	Crash detection system A method of determining a critical vehicle event. The method includes receiving vehicle speed data and airbag status data at a remote server. The method further includes deriving, at the remote server, a vehicle deceleration from the vehicle speed data. The airbag status data is analyzed at the remote server to determine whether an airbag on the vehicle has deployed, wherein the analyzing of the airbag status data occurs when a magnitude of the derived vehicle deceleration is above a preset magnitude. The method additionally comprises generating a critical event confirmation signal when the airbag status data reveals deployment of the airbag on the vehicle.
US11247621B2	Vehicle test system and method for controlling the same A test system disposed in a vehicle to repetitively reproduce a driving situation based on a predetermined vehicle speed and a method for controlling, may include determining, by a test controller, at least one of a first value representing an accelerator pedal sensor (APS) command value corresponding to a vehicle speed profile in a specific mode or a second value representing a brake pedal sensor (BPS) command value corresponding to the vehicle speed profile when the vehicle speed profile is determined, converting, by the test controller, at least one of the determined first value or the determined second value, and sending the converted voltage signal from the test controller to a power train controller.
US11247618B2	RV subfloor and slide out heat reflective film and related method A thermal radiation shield for the floors of an RV unit, and for the various floor, ceiling, sidewalls of a slide out for said RV unit. The shield includes a low-emissivity, heat reflecting film that includes a metal coating layer, preferably vapor deposited, further protected by a layer of durable PET film.
US11247615B2	System and method for mobile solar generators Features for a mobile solar generator. The system includes a deployable solar array using an actuator and torsion springs. The array can be locked into place after deployment. The array stows for transport of the system to remote locations. The solar panels of the array are unexposed when stowed, and secured into place using various locking mechanisms in both the stowed and deployed configurations. Tamper-resistant hardware is included in the solar array to prevent theft and damage.
US11247613B2	Vehicle door mirror assembly An external mirror assembly for a vehicle includes a support arm adapted to be affixed to an associated vehicle side door and a housing movably mounted to the support arm. A glass assembly is attached to the housing. A bracket is supported within the housing for mounting an actuator, and the actuator is configured to selectively adjust the housing and glass assembly together and in tandem relative to the bracket to adjust a field of view of the glass assembly as viewed by an associated vehicle operator. A pin disposed between the housing and the bracket is configured to transfer an impact or load exerted on the housing into the bracket.
US11247612B2	Adjustment instrument and a method The invention relates to an adjusting instrument for an exterior mirror unit of a vehicle, including a support unit and a housing unit pivotable in a circumferential direction between a plurality of positions relative to the support unit. Furthermore, the adjusting instrument includes a breakable rotation-locked coupling unit for coupling of the housing unit to the support unit. The coupling unit comprises a plural number N of parallel disposed couplings where each coupling has two mutually opposed coupling faces, pressed against each other under spring action and mutually displaceable in the circumferential direction. The coupling faces have a periodic cam pattern engaging in each other, wherein the two coupling faces are mutually breakably rotation-locked and wherein only a limited number M of couplings is in engagement at the same time, with M being less than N.
US11247610B2	Trailer edge tracking A method for adjusting a power mirror supported by a tow vehicle attached to a trailer based on a position of the trailer allowing a driver of the tow vehicle to view an edge of the trailer is provided. The method includes receiving sensor system data from a sensor system positioned on a rear portion of the tow vehicle and receiving a current mirror angle associated with the power mirror. The method includes determining an adjusted mirror angle based on the current mirror angle and the received sensor system data. The method also includes transmitting instructions to the power mirror. The instructions causing the power mirror to adjust the current mirror angle to the adjusted mirror angle resulting in the power mirror maintaining a trailer edge within a field of view of the driver when looking at the power mirror.
US11247609B2	Vehicular vision system A vehicular vision system includes a driver-side camera and a passenger-side camera each having a lens and a two dimensional imaging array sensor. The cameras are disposed at respective sides of a body of a vehicle and each have a field of view exterior of the vehicle and at least rearward of the vehicle. Each imaging array sensor has a center region. Each lens is configured to focus light at the respective imaging array sensor, and the lens has a center axis. The lens is disposed at the respective imaging array sensor with the center axis of the lens laterally offset from the center region of the imaging array sensor in a direction away from the respective body side. A video display disposed in the vehicle and viewable by a driver of the vehicle displays video images derived from image data captured by the cameras.
US11247602B2	Mounting a gesture sensor proximate to a light assembly A light assembly includes a fixture housing, a gesture sensor assembly, a light source supported by the fixture housing, and a reflector supported by the fixture housing and operative to control direction of light emitted from the light source. The gesture sensor assembly includes a gesture sensor operable to provide a sensing electrical field sensitive to gestures executed a predetermined distance from the gesture sensor.
US11247597B2	Accessories for a clipboard The accessories include an accessory board that functions in several ways for the desired purposes of the clipboard user. Generally, the accessory board functions as a work surface that can be oriented differently for different purposes. For example, the accessory board can be oriented predominantly horizontally to facilitate the placement and support for the use of a computing device such as a laptop computer. The accessory board can be oriented in a predominantly oblique angle as a tray which supports objects resting at one edge of the accessory board, for the placement of items in support of personal hygiene such as the application of cosmetics, grooming, mounting a mirror, etc., for the placement of food/drink items.
US11247596B1	System and apparatus for generating vibration of seat of vehicle in sync with music A system for generating a vibration of a seat of a vehicle in sync with music outputted from an audio device using an electric motor included in the seat to adjust the seat in forward and backward directions and upward and downward directions includes: an electric-motor multiple-control circuit configured to receive a signal of a seat position adjustment switch and a signal of an audio switch, generate a driving current required to vibrate the seat, and output the driving current to an electric motor. The electric motor receives a signal from the electric-motor multiple-control circuit and generates a motor torque while being driven, and the generated motor torque is transferred to the seat to generate a target vibration in the seat.
US11247592B2	Center hinge assembly for vehicle rear seat The present disclosure provides a center hinge assembly for a vehicle rear seat, which includes a lower bracket having a first seating groove formed at one end thereof so that a first shaft or a second shaft is inserted into the first seating groove, and a first locking groove formed at the other end thereof, deeper than the first seating groove, so that a bush fastened to the first or second shaft is inserted and locked into the first locking groove, and an upper bracket having a second seating groove formed at one end thereof so that the first or second shaft is inserted into the second seating groove, and a second locking groove formed at the other end thereof, deeper than the second seating groove, so that the bush is inserted and locked into the second locking groove.
US11247590B2	Composite structure with reinforced link A composite structure comprising a substantially planar portion and a border arranged on the border of the substantially planar portion. A first linking zone arranged at one end of the border along a first axis and able to accommodate a first metal insert and a second linking zone arranged at another end of the border along the first axis and able to accommodate a second metal insert symmetrical to the first metal insert. An insert comprises a substantially planar base arranged perpendicular to the first axis and comprising, substantially at a center of the substantially planar base, a piercing. A first substantially planar wing is arranged perpendicular to the substantially planar base and a second substantially planar wing arranged perpendicular to the substantially planar base and the first substantially planar wing.
US11247587B2	Vehicle seat and angle adjustment device thereof A vehicle seat and an angle adjustment device are provided. The angle adjustment device includes an unlock cam, a ratchet wheel provided with internal teeth, and a plurality of slide blocks disposed circumferentially and provided with external teeth. The angle adjustment device further includes a plurality of extension and retraction blocks corresponding to the slide blocks, wherein the extension and retraction block is capable of driving the slide block to move outwards in a radial direction so as to engage the internal teeth with the external teeth. A second elastic member is provided between two adjacent extension and retraction blocks, and two ends of the second elastic member in a deformation direction are respectively connected to the unlock cam and the extension and retraction block.
US11247586B2	Seat support frame of a motor vehicle seat comprising a seat frame and an inclination-adjustable seat shell A seat support frame of a motor vehicle seat includes a seat frame which has left-hand and right-hand side parts, and a transverse tube connecting the two side parts to one another at the front. The seat support frame has a seat shell supported by the seat frame and composed of two sheet metal parts firmly connected to and arranged at a distance from one another, specifically upper and lower shells. The upper and lower shells form a channel running parallel to the transverse tube. The seat support frame includes an adjusting device which, on one side, is connected only, at a front region of one of the side parts and, on the other side, is connected in an articulated manner to the end region of the channel adjacent to the side part, and allows the distance of the seat shell relative to the transverse tube to be adjusted.
US11247583B2	Battery thermal management systems for providing improved battery cooling as a function of vehicle speed This disclosure details thermal management systems for thermally managing electrified vehicle battery packs. An exemplary battery thermal management system may monitor the availability and effectiveness of a radiator for thermally managing a battery pack. A control unit may be configured to actuate a valve from an open position to a closed position that prevents the flow of the coolant to the radiator when a coolant temperature of the coolant exceeds a modified ambient temperature. The modified ambient temperature may be derived as a function of a vehicle speed.
US11247582B2	Control electronics for a battery system, method for power supplying control electronics for a battery system, battery system and vehicle Control electronics for a battery system of a vehicle with a low voltage battery include a first direct current to direct current (DC/DC) converter including a first input terminal configured to be connected to the battery system, and an output terminal connected to a microcontroller, a wake-up circuit including a low voltage sub circuit and a sub circuit on a high voltage side that are galvanically isolated, and a second DC/DC converter including an input terminal configured to be connected to the low voltage battery, and an output terminal connected to the wake-up circuit, wherein the low voltage sub circuit is configured to transmit electrical energy received from the second DC/DC converter to the sub circuit on the high voltage side, and wherein the sub circuit on the high voltage side is configured to receive electrical energy from the low voltage sub circuit and to transmit the electrical energy to the first DC/DC converter.
US11247580B2	Apparatus and method for predicting failure of electric car charger An apparatus and method of predicting failure of an electric car charger that takes an environment around an electric car charger as input using an artificial intelligence technology are proposed. A method of operating an electronic apparatus that predicts failure of an electric car charger may include: acquiring sensor data measured by a sensor; acquiring area information showing an area of the first electric car charger; acquiring weather information at a point in time when the sensor data at the area was measured; creating a failure prediction model based on an artificial neural network; creating learning data; training the failure prediction model on the basis of the learning data; creating input data; acquiring a result about the operation state of the first electric car charger; and predicting possibility of failure of the first electric car charger on the basis of the result.
US11247571B2	Intelligent energy management system for a vehicle and corresponding method An energy management system for a vehicle is disclosed. The vehicle includes one or more power sources configured to provide power to one or more recipients. The system includes a controller configured to determine an arbitration vector based at least partially on a state vector and an initial transformation function. The arbitration vector is determined as one or more points for which the initial transformation function attains a maximum value. The controller is configured to determine a current reward based on the arbitration vector and the state vector, the current reward being configured to minimize energy loss in the power sources. The controller is configured to determine an updated transformation function based at least partially on the initial transformation function and a total reward. The controller is configured to arbitrate a power distribution based in part on the updated arbitration vector.
US11247568B2	Systems and methods for charging an electric vehicle at a charging station Systems and methods for charging an electric bus having a charging interface on its roof may include determining that an approaching bus is supposed to be charged at the charging station, lowering the charging head of the charging station to land on the roof of the bus, and moving the bus with the charge head on its roof to engage the charging head with the charging interface.
US11247567B2	Semiconductor relay control device An FET makes an upstream power supply circuit an energized state and makes the upstream power supply circuit an interrupted state. An FET makes a downstream power supply circuit an energized state and makes the downstream power supply circuit an interrupted state. An FET turns on to make an anode and a cathode of the capacitor an energized state, and turns off to make the anode and the cathode an interrupted state. A controller turns on the FET and the FET and turns off the FET to make a power supply circuit an energized state. When a certain discharge request is input in the energized state of the power supply circuit, the controller turns off the FET and turns on the FET and the FET. With this configuration, a semiconductor relay device can appropriately address the power supply circuit at the time of abnormality.
US11247564B2	Electric vehicle power management system An apparatus comprising an interface, a memory and a processor. The interface may be configured to receive sensor data samples during operation of a vehicle. The memory may be configured to store the sensor data samples over a number of points in time. The processor may be configured to analyze the sensor data samples stored in the memory to detect a pattern. The processor may be configured to manage an application of brakes of the vehicle in response to the pattern.
US11247563B2	Vehicle transmission with an inter-axle differential and method for operation of said inter-axle differential Methods and systems for a vehicle transmission are provided. In one example, a vehicle transmission system is provided that includes a first planetary gear set rotationally coupled to a second planetary gear set, a first electrical machine rotationally coupled to a sun gear in the first planetary gear set, and a second electrical machine rotationally coupled to a sun gear in the second planetary gear set. The transmission system also includes an inter-axle differential including a third planetary gear set rotationally coupled to a first axle and a second axle and selectively rotationally coupled to the first planetary gear set and the second planetary gear set, wherein the inter-axle differential is configured to selectively enable and disable speed differentiation between the first and the second axles.
US11247560B2	Method for monitoring and controlling operation of the rear axle of a vehicle A method for controlling the safe operation of a rear axle of a set of combined axles powered by a motor vehicle, particularly for a vehicle designed to carry loads and which have 6×4, 8×4 or 10×4 type traction configurations, or tridem models formed by three drive axles. The method includes a set of steps and activities that ensure proper and safe operation of systems and mechanisms for uncoupling and raising a rear axle of a vehicle, and more specifically checking a status of certain operating parameters of the rear axle and of the vehicle itself in order to permit or prevent uncoupling and coupling, as well as raising and lowering of the rear axle of the vehicle.
US11247559B2	Method for operating a motor vehicle, in particular a truck, and motor vehicle A method for operating a motor vehicle having a four-wheel drive and a drive unit, which can be switched on and off during travel, wherein the motor vehicle is driven by a torque provided by the drive unit, and the initially disengaged four-wheel drive is switched on, including: determining at least one limit torque which, while the four-wheel drive is switched off, can be transmitted from at least one wheel of the motor vehicle driven by the drive unit to the ground surface upon which the motor vehicle is travelling, while the slip between the at least one wheel and the ground surface falls below a specifiable threshold value.
US11247557B2	Working vehicle A working vehicle includes a PTO shaft to transmit power of a propulsion shaft, a PTO clutch including a first rotor to be rotated by the power of the propulsion shaft, a second rotor to transmit the power to the PTO shaft, a press to be moved by a pressure of operation fluid between an engaging side on which the first rotor is engaged with the second rotor and a disengaging side, and a PTO brake to brake the PTO shaft when the press is positioned on the disengaging side, a control valve to control the pressure of the operation fluid to be applied to the PTO clutch, a rate setter to set a reducing rate at which the pressure of the operation fluid is reduced, and a controller to control the control valve based on the reducing rate.
US11247553B2	Device for closing an air intake of a motor vehicle and method for manufacturing such a closing device A device for closing a motor vehicle front end air intake is disclosed. The device has a support frame in which at least one set of pivoting slats is installed. At least one control element that controls the positioning of the slats includes an actuator having fixing holes, a housing that receives the actuator, and a cap that comes to cover the housing. The cooperation between the cap and the housing being effected by clipping. The housing includes positioning elements to be inserted into the fixing holes, and the cap includes at least one specific shape that keeps the actuator fixed relative to the positioning elements when clipping the cap onto the housing.
US11247552B2	Systems and methods of energy management and control of an electrified powertrain Systems, apparatuses, and methods disclosed provide for receiving internal hybrid vehicle information, external static information, and external dynamic information; determining a propulsion power for the hybrid vehicle at a particular location at a particular time based on at least one of the internal hybrid vehicle information, the external static information, and the external dynamic information, and wherein in response to the determined potential propulsion power, predicting a shift event at the particular location at the particular time; determining a current state of charge of a battery, wherein the battery is operatively coupled to an electric motor in the hybrid vehicle; and managing the state of charge of the battery at the particular location at the particular time based on the current state of charge and the determined propulsion power to eliminate the need for the potential shift event at the particular location at the particular time.
US11247545B2	Weather strip and coupling structure of the same A coupling part of a weather strip is fixed between a first anchoring part and a second anchoring part on an outer peripheral part of a sash of a door. A hollow seal member and an outer lip are integrally formed with the coupling part and make elastic contact with a second surface and a first surface of a door opening edge of a body panel, respectively, when the door is in the closed position. The weather strip is fixed to the sash only by fixing the coupling part. A pillar part couples the coupling part with the hollow seal member. A body seal lip is provided on the hollow seal member and makes elastic contact with the door opening edge when the door is in the closed position.
US11247544B2	Folding top comprising a top cover A folding top for a convertible vehicle, is provided having a top linkage and a top cover which may have a first fabric cut and a second fabric cut connected to the first fabric cut. The two fabric cuts may be connected via a stretchable portion which is made of an elastically stretchable fabric whose stretchability is greater than that of the two fabric cuts.
US11247538B2	Laminated glass Provided is a laminated glass where multiple glass sheets are joined via an interlayer film [J], wherein i) mean density of the laminated glass is 1.2-1.5 g/cm3 at 25° C., ii) the interlayer film [J] has layered structure comprising at least two adhesive layers [G], comprising an adhesive mainly containing a thermoplastic elastomer having an alkoxysilyl group [F]; and at least one rigid resin layer [H] positioned therebetween, iii) storage modulus of the rigid resin layer [H] is higher than that of the adhesive layer [G], iv) storage modulus of the interlayer film [J] calculated from a formula 1 or measured is 2.0×108-1.0×109 Pa at −20° C. and 1.0×108-8.0×108 Pa at 40° C., G′=(Σiti)/(Σi(ti/G′i)) (1) where G′: calculated storage modulus of the interlayer film, G′i: storage modulus of an i-th layer of the interlayer film, ti: thickness of the i-th layer, Σi: sum of numerical values of the i-th layer.
US11247537B2	Positive pressure vent for a vehicle According to the invention, there is provided a positive pressure vent for a vehicle. The vent includes an inlet chamber having an air intake port facing into an air stream generated by motion of the vehicle so as to collect air and form a positive pressure inside the inlet chamber. There is further provided a filter adapted to filter air from the inlet chamber of particulate matter. A filtered air path is further provided for allowing filtered air from the filter to travel to the interior of the vehicle under the urging of the positive pressure from the inlet chamber.
US11247530B2	Vehicular air conditioning system and control method thereof A vehicular air conditioning system and a control method thereof are provided. The vehicular air conditioning system includes: a plurality of mode doors configured to switch an air discharge mode in a passenger compartment, the mode doors including a defogging door, a vent door and a floor door; and a mode door air pressure reduction part configured to temporarily reduce an air pressure acting on at least one of the mode doors when the air discharge mode is switched.
US11247527B2	Air duct in tunnel A rear passenger seat air ventilation system for an electric vehicle includes a rigid tunnel positioned within a passenger compartment of the electric vehicle. The rigid tunnel covers a portion of a battery assembly that extends above a floor structure of the electric vehicle such that the passenger compartment is sealed from the battery assembly. The rigid tunnel defines a forward opening and a rear opening connected by a conduit extending along at least a portion of a length of the rigid tunnel. The conduit is disposed within an interior of the rigid tunnel. A center console is positioned above at least a portion of the rigid tunnel. An air supply system interfaces with the forward opening and to deliver air to the conduit. At least one air vent receives air from the conduit and deliver the air to a rear seating area of the passenger compartment.
US11247526B2	Roll stabilizer and use of a roll stabilizer in a motor vehicle A roll stabilizer for a motor vehicle having a housing (137, 237) with a first stabilizer element (110, 210) coupled to the housing and an electric motor (150, 250) located in the housing (137, 237). The transmission (160, 260) is coupled to the electric motor (150, 250) on a drive side, and the output side of the transmission (160, 260) is coupled to a second stabilizer element (115, 215) such that the stabilizer elements are electromechanically rotatable with respect to one another. The electric motor is designed as a Vernier motor.
US11247524B2	Vehicle axle A vehicle axle (10), including: a left axle (12L), a first side thereof being pivotally connected (50L) to a left wheel hub (14L); a right axle (12R), a first side thereof being pivotally connected (50R) to a right wheel hub (14R); a connector (20), disposed between second sides of the left (12L) and right (12R) axles for pivotally (28) connecting therebetween, for allowing pivotal motion therebetween; a first mechanism (52A,52B) for allowing and disallowing the pivotal motion between the left (12L) and right (12R) axles.
US11247521B2	Bumper arrangement with a clinched receptacle The disclosure relates to a bumper arrangement on a motor vehicle, having a crossmember and crash boxes, by means of which the crossmember is coupled to a motor vehicle, wherein a receptacle for a towing eye is formed in the bumper arrangement and the receptacle is produced in the form of an extruded profile component, wherein the receptacle is inserted into the crossmember and/or into a crash box and is fixed by clinching.
US11247519B2	Secondary containment device for towing truck A containment device, including a housing, a first axle rotatably connected to the housing, the first axle including at least one gear having a plurality of teeth, a second axle rotatably connected to the housing, the second axle including at least one pawl operatively arranged to engage the plurality of teeth, and a line connected to the first axle and engaged with the second axle.
US11247516B2	Automatic tire pressurizing system and method A system is disclosed included but not limited to a wheel having a wheel pressure chamber; a tire having a tire pressure chamber, wherein the tire is mounted on the wheel; a tire pressure sensor inside of the tire pressure chamber for measuring a tire air pressure inside of the tire pressure chamber; a wheel outlet valve between the wheel pressure chamber and the tire pressure chamber; a processor that reads a measure of the pressure inside of the tire pressure chamber from the tire pressure sensor and controls the wheel outlet valve to allow gas from the wheel pressure chamber to flow into the tire pressure chamber to increase the pressure in the tire pressure chamber when the tire pressure is less than a reference tire pressure. A method is provided for using the system.
US11247513B2	Tyre A groove bottom is formed symmetrically about a center line of a circumferential groove in a tread plan view and includes groove bottom protruding portions protruding radially outwardly from a groove bottom reference surface parallel to a tread surface at a deepest position of a groove depth. Groove bottom protruding portions have a first groove bottom surface extending radially and a second groove bottom surface having an angle larger than the first groove bottom surface. Groove walls include groove wall protruding portions protruding toward an inner side of the circumferential groove from a groove wall reference surface as a circumferential surface at a widest position of a groove width. The groove wall protruding portions each has a first groove wall width surface and a second groove wall surface having an angle larger than the first groove wall width surface.
US11247511B2	Tyre A circumferential groove has a groove bottom and a pair of groove walls. Groove bottom includes groove bottom protruding portions protruding radially outwardly from a groove bottom reference surface and having a first groove bottom surface extending radially. The first groove bottom surface includes a first surface portion on one side of a center line of the circumferential groove and a second surface portion positioned on the other side, and an angle between them is 20° to 170°. The groove wall includes groove wall protruding portions protruding toward an inside of the circumferential groove from a groove wall reference surface defined as a circumferential surface at a widest groove width position of the circumferential groove and having a first groove wall width surface 12 extending in a tyre width direction and a second groove wall surface having an angle larger than the first groove wall width surface.
US11247508B2	Installation for processing round blank parts A flexible installation for producing at least two types of coins. In particular, the different coin types have a different number of round blank parts and/or have round blank parts made of different materials. The type and number of work steps necessary to produce the coins of the coin type in question differ between the different coin types. The installation has a number of stations, in which a round blank part is supplied and/or output and/or processed and/or measured and/or tested. At least one transporting device acts to transport the at least one round blank part between the stations. Preferably, two transporting devices are present, which can be controlled independently of each other and cooperate via a transfer station for the at least one round blank part. A control device controls the at least one transporting device and the stations depending on the coin type to be produced.
US11247507B2	Writing method and apparatus A writing instrument may include an upper barrel rotatably connected to a lower barrel. Writing fluid reservoirs may be housed in the upper barrel. A writing tip secured to the lower barrel may be in selective fluid communication with the writing fluid reservoirs. The upper barrel may be rotatable relative to the lower barrel of the writing instrument.
US11247506B2	Printable bi-luminescent pigment for security ink formulation and process for the preparation thereof A new concept of bi-luminescent security pigments includes lanthanide doped rare-earth compound with rare-earth free compound and its ink formulation. The unique features of this bi-luminescent security ink is that it emits two different colors when it is illuminated by using two different excitation wavelengths. This important feature makes it most suitable for printing of security codes or QR codes/security images on currency, important official documents, food and medicinal packaging etc. The prospective use of this bi-luminescent security ink provides a ground-breaking opening for easily printable, highly stable and unclonable bi-luminescent security codes for anti-counterfeiting applications.
US11247504B2	Distributed parallel processing system for make-on-demand book manufacturing A bookmaking system includes sets of redundant cover printers and book block printers and a binder (or set of binders) for binding a printed cover page, printed by an assigned one of the set of redundant cover printers, and a corresponding set of printed pages for a book block, printed by an assigned one of the set of redundant book block printers, together to form a book. A transport mechanism connects the redundant printers and redundant cover printers with the binder. An assigned one of a plurality of book block buffers, intermediate the book block printers and the binders, stores the set of printed pages until the corresponding printed cover page is ready for binding; and/or an assigned one of a plurality of cover buffers, intermediate the cover printers and the binders, stores the printed cover page until binding can be performed.
US11247502B2	Inkjet image formation method This inkjet image formation method has: a precoat liquid application step in which a precoat liquid is applied to a film substrate, the precoat liquid including a curing agent, a resin having a function group that reacts with the curing agent, and water; a precoat liquid drying step in which the precoat liquid applied to the film substrate is dried to form a precoat layer; an ink application step in which an ink is applied to the precoat layer by an inkjet method, the ink containing at least a coloring material, an organic solvent, and water; and an ink drying step in which the ink applied to the precoat layer is dried to form an image. The drying temperature T1, which is the highest temperature during the precoat liquid drying step, and the drying temperature T2, which is the highest temperature during the ink drying step, satisfy T2>T1.
US11247500B2	Turning device Turning device for a self-inking stamp includes a housing and an actuating bracket. The housing has, on each of two opposite side walls, one control cam curved at least in sections for a turning shaft. The bracket is connected and displaceable relative to the housing. On each of two limbs arranged parallel to the housing side walls, the bracket has one turning shaft guide arranged transversely to a displacement direction of the bracket relative to the housing. The guide and the control cam overlap partially at least on a first side and in at least one position of the bracket relative to the housing and configure an opening which is continuous from an outer side, so that a turning shaft is introduceable in the longitudinal direction from the outside into the turning device. The guides have in each case one displaceably mounted sliding bush with a turning shaft bearing.
US11247499B2	Systems and methods for calibrating a printer for printing labels Systems and methods are provided for calibrating a printer for printing labels. According to one aspect, calibration label papers are provided to a printer. Each calibration label paper comprises a horizontal calibration mark and a vertical calibration mark. A test image is printed on a calibration label paper, the test image comprising a horizontal printer mark and a vertical printer mark printed parallel to their respective calibration marks. The calibration marks are compared with their respective printer marks. Using a computing device, coordinates of a virtual label grid representing the calibration label paper are adjusted based on the comparison of the marks. A second test image comprising new printer marks is printed, and the calibration marks are compared with the new printer marks. Upon alignment of the printer marks and the calibration marks, the adjusted coordinates of the virtual label grid are saved as default coordinates for the printer.
US11247497B2	Attachment structure and image forming apparatus An attachment structure includes: a shaft part via which a plate-like member is supported on a body in a manner capable of being opened and closed; a torsion spring to be fitted on the shaft part exposed in an open state, the torsion spring generating a damping force when the plate-like member is brought to the open state; a temporarily fixing groove extending along the shaft part and into which a one-end portion of the torsion spring fitted on the shaft part is inserted to temporarily fix the torsion spring to the body; and a bracket that is fixed to the body in the open state and presses the one-end portion of the torsion spring. The plate-like member has a gap in which, in a closed state, the torsion spring can be moved along the shaft part so that another-end portion of the torsion spring is inserted into an insertion hole in the plate-like member.
US11247496B2	Device for controlling an inkjet printing machine to provide a variable distance between an inkjet print head and a substrate A device for controlling the printing operation in an inkjet printing machine includes at least one inkjet print head disposed at an adjustable distance from a substrate to be printed on. A device receives a print job and a bad sheet sensor has a trigger threshold. A machine control unit adjusts the distance between the inkjet print head and the substrate to be printed on as well as the trigger threshold of the bad sheet sensor before or after the printing operation as a function of a received print job.
US11247493B2	Device and method for drying a recording medium with reduced connected load A drying device includes a storage unit in which energy (e.g. thermal energy) may be stored during a charging phase. The stored energy may be used at the beginning of a subsequent printing phase to warm a drying medium (e.g. air) to dry a recording medium that has been printed to. The maximum required connected electrical load of the drying device is advantageously and efficiently reduced.
US11247491B2	Printer The present disclosure relates to a printer for pulling out a paper wound in the form of a wound roll, and more particularly, to a printer which includes a cartridge configured to accommodate the paper, a housing in which the cartridge is mounted, and a printing part configured to pull out the paper. The cartridge or the housing has a decurling part formed thereon, and the decurling part comes into surface-contact with the paper on the upper side of the paper in the process of pulling out the paper.
US11247489B2	Printing apparatus and control method thereof A printing apparatus includes at least a tank configured to hold a first printing material at a first position and a tank configured to hold a second printing material at a second position different from the first position. A light emitting control unit controls light emitting states of a plurality of light emitters. If an amount of the printing material in the first tank is less than a predetermined amount, and an amount of the printing material in the second tank is greater than a predetermined amount, the light emitting control unit transits a state of a first light emitter from a state indicating that the amount of the printing material is greater than the predetermined amount to a state indicating that the amount of the printing material is less than the predetermined amount, and maintains a state of a second light emitter.
US11247488B2	Printer head for strand element printing A system and method of printing on a strand element with a printer head. The printer head includes a conduit and a cavity formed within the conduit, wherein the cavity is configured to receive the strand element and pass the strand element from a first end of the cavity to a second end of the cavity. The printer head also includes a first set of fluid nozzles formed on the conduit and positioned on a perimeter of the cavity around a first target location within the cavity, wherein each of the fluid nozzles in the first set is positioned to aim at the first target location, and the first target location corresponds to a location of a first segment of the strand element when the strand element is positioned within the cavity.
US11247485B2	Color density based thickness compensation printing A method for printing a three-dimensional object includes printing a structural layer onto a three-dimensional object, printing a first color layer onto a first region of the structural layer, and printing a second color layer onto a second region of the structural layer. The first region includes a first structural thickness, and the second region includes a second structural thickness, which is different than the first structural thickness. The first color layer includes a first color and a first color thickness, and the first color thickness and the first structural thickness in combination form a target thickness. The second color layer includes a second color and a second color thickness, and the second color thickness and the second structural thickness in combination form the target thickness.
US11247474B2	Liquid jetting device, liquid jetting head cleaning device, and liquid jetting head cleaning method Provided are a liquid jetting device, a liquid jetting head cleaning device, and a liquid jetting head cleaning method, in which a nozzle surface is cleaned without a liquid infiltrating into a gap of a liquid jetting head having a gap between head modules adjacent to each other.After performing pressurization purging for pressurizing an inside of a liquid jetting head (32) that is the liquid jetting head (32), which jets a liquid from a nozzle (202) disposed on a nozzle surface (33), is formed by a plurality of head modules (200), and has a gap (G) between the head modules adjacent to each other, to discharge the liquid from the nozzle (202), a long wiping web (104) in a dry state abuts against the nozzle surface (33) of the liquid jetting head (32) at a pressing force of 0 kPa or more and 15 kPa or less, and the wiping web (104) is transported with respect to the liquid jetting head (32) in a web transporting direction to wipe the nozzle surface (33).
US11247472B2	Cleaning apparatus, inkjet image forming apparatus, and cleaning method A cleaning apparatus carries ink ejected from an inkjet head and cleans a transfer body that transfers the ink onto a recording medium at a transfer nip, and the cleaning apparatus includes: a cleaning rotor that contacts the transfer body and rotates in a counter direction opposite to a moving direction of the transfer body to remove a pre-coating agent and an impurity present on the transfer body after transfer.
US11247469B2	Liquid ejection head and liquid ejection apparatus The second width is smaller than the first width and the fourth width is larger than the third width.
US11247468B2	Liquid discharge head, liquid discharge device, and liquid discharge apparatus A liquid discharge head includes a nozzle configured to discharge a liquid, a dummy nozzle configured not to discharge the liquid, a nozzle plate including the nozzle and the dummy nozzle, an individual channel communicating with the nozzle, a dummy channel communicating with the dummy nozzle, and a channel plate bonded to the nozzle plate. The dummy channel includes a lateral channel along an in-plane direction of the nozzle plate, the nozzle plate forms a wall of the lateral channel of the dummy channel, and the wall of the lateral channel is transmittable of at least one of infrared ray and visible light.
US11247467B2	Chemical liquid dispensing apparatus According to one embodiment, a liquid dispensing apparatus includes a mounting unit configured to hold a liquid discharging apparatus that discharges liquid from nozzles simultaneously by an operation of an actuator. An inspection media placement region is provided on which an inspection medium can be placed to receive the liquid discharged from the liquid discharging apparatus. A controller is configured to control the actuator to vary a volume of the liquid discharged from each nozzle for a nozzle inspection operation. The volume is varied according to a predetermined distance between adjacent nozzles that simultaneously discharge liquid and a predetermined contact angle for a droplet of the liquid when on the inspection medium.
US11247466B2	Liquid discharge head, head module, head device, liquid discharge device, and liquid discharge apparatus A liquid discharge head includes a plurality of nozzles configured to discharge a liquid, a plurality of pressure chambers respectively communicating with the plurality of nozzles, a plurality of common-supply branch channels each communicating with two or more of the plurality of pressure chambers, a common-supply main channel communicating with each of the plurality of common-supply branch channels, a plurality of common-collection branch channels each communicating with two or more of the plurality of pressure chambers, and a common-collection main channel communicating with each of the plurality of common-collection branch channels. The plurality of nozzles is arrayed in a two-dimensional matrix in a first direction and a second direction intersecting with the first direction, the plurality of common-supply branch channels and the plurality of common-collection branch channels are alternately arranged in the second direction.
US11247464B2	Valve type nozzle and liquid discharge apparatus A valve type nozzle controls discharge of liquid by opening and closing an discharge port by a valve element, the discharge port being configured to discharge the liquid, and the valve element being formed movably by applying a predetermined voltage to a piezoelectric element, whereby when the predetermined voltage is applied to the piezoelectric element, the valve element moves in a direction where the moving mechanism opens the discharge port when the piezoelectric element extends. This allows the liquid to be discharged. Further, when the application of the voltage to the piezoelectric element is released, the moving mechanism returns to an original shape, by which the valve element closes the discharge port is closed to prevent the discharge of the liquid.
US11247463B2	Liquid discharge head, method of manufacturing liquid discharge head, and liquid discharge apparatus A liquid discharge head includes an actuator base, a case member, and a nozzle plate. The actuator base includes a plurality of grooves space from each other in a first direction. Each of the grooves extends in a second direction. The actuator base is formed of a piezoelectric ceramic material. The case member includes a frame portion spaced from the actuator base in the second direction. The frame portion has an end surface in the third direction that is level with an end surface of the actuator base in the third direction. The frame portion is formed of a ceramic material having aluminum titanate as a main component. The nozzle plate is contacting the end surface of the frame portion and the end surface of the actuator base.
US11247458B2	Liquid discharge apparatus A liquid discharge apparatus includes a case receiving a cartridge, a tank, a head, and a controller to: when the cartridge is installed in the case, calculate an outflow amount Qc based on heights Hc, Hs and flow path resistances; read the amounts Vc, Vs from a memory; subtract the outflow amount Qc from the read liquid amount Vc to calculate new liquid amount Vc; add the outflow amount Qc to the read liquid amount Vs to calculate new liquid amount Vs; store the calculated liquid amounts Vc, Vs in the memory; after a time period from at the time the calculated liquid amounts Vc, Vs stored elapses, again calculate the outflow amount Qc and the liquid amounts Vc, Vs and store the calculated liquid amounts Vc, Vs in the memory.
US11247454B2	Uncalibrated ink deposition generation mechanism A system is disclosed. The system at least one physical memory device to store ink estimation logic and one or more processors coupled with the at least one physical memory device, to execute the ink estimation logic to receive calibrated ink deposition data, receive a first transfer function associated with a printing system, generate a first inverse transfer function based on the first transfer function and generate first uncalibrated ink deposition data based on the calibrated ink deposition data and the first inverse transfer function.
US11247451B2	Printing apparatus In order to reduce variations in pressing force of a printing nip to make the printing pressure uniform, an apparatus that performs printing on a substrate using a roll-to-roll method according to an aspect of the present application includes: an ink supply member that supplies a printing ink; a blanket cylinder (30) that transfers part of the ink, which has been supplied from the ink supply member and applied on a surface of the blanket cylinder, onto the substrate; a roller mold (40) that removes part of the ink applied on the surface of the blanket cylinder (30); a base (46) on which the blanket cylinder (30) is fixed; a slider (44) that supports the roller mold (40) and moves on the base (46); a moving resistance reduction device (80) that reduces a moving resistance of the slider (44) relative to the base (46); and a roller mold nip device (42) that applies, to the roller mold (40), a nip pressure against the blanket cylinder (30).
US11247450B2	Method for determining print parameters of a printing machine and test stand A method for the determination of print parameters of a printing machine, particularly a flexographic printing machine, comprises the following steps: First, a print form (12) is provided and mounted on a print cylinder (14). Then, at least one high-resolution image of the surface of the print form (12) is recorded by means of a 3D camera (18). On the basis of the at least one high-resolution image a height profile of the print form (12) is determined and then a simulated print image is calculated on the basis of the height profile and an initial set of print parameters. Finally, optimized print parameters are determined by checking and/or varying the print parameters of the initial set. For this purpose, a simulated print image is calculated again after the print parameters have been varied.In addition, a test stand is specified on which such a method can be carried out.
US11247448B2	Panel with paint ready surface In a preferred embodiment, a composite panel with a smooth outer surface, ready for painting with or without addition of primer, may be created by constructing a panel layup assembly upon a mold, the panel layup assembly including a composite panel having a core and a resin formulation, and a release film between the mold and the composite panel, where a smooth release surface of the release film is in contact with the composite panel upon construction; initiating curing of the composite panel at a first temperature within a lowermost ten percent of a curing temperature range of the resin formulation; continuing curing of the composite panel at a second temperature above the lowermost ten percent of the curing temperature range; and completing curing of the composite panel at a third temperature below the second temperature.
US11247445B2	Multilayer stretch hood compositions and structures Embodiments are directed to a stretch hood or stretch label multilayer film comprising a first skin layer, a second skin layer, and a core layer disposed between the first skin layer and the second skin layer, wherein: the first skin layer, the second skin layer, or both independently comprise at least 50 wt. % of a linear low density polyethylene (LLDPE) resin, wherein the skin LLDPE resin exhibits each of the following properties: a Crystallization Elution Fractionation (CEF) fraction of less than 8% above an elution temperature of 94° C.; and a melt index (I2) of 0.1 to 2.0 g/10 min when measured according to ASTM D 1238 at a load of 2.16 kg and temperature of 190° C. The core layer comprises a polyethylene resin having a wt. % crystallinity of from 10% to 40% and a single melting peak as measured by differential scanning calorimetry.
US11247441B2	BOPP film and methods of making the same Multi-layer films and labels are disclosed herein. In an embodiment, a multi-layer film includes a core layer, a first intermediate layer disposed on a first side of the core layer, a second intermediate layer disposed on a second side of the core layer, a first skin layer disposed on the first intermediate layer and arranged such that the first intermediate layer is disposed between the core layer and the first skin layer, and a second skin layer disposed on the second intermediate layer and arranged such that the second intermediate layer is disposed between the core layer and the second skin layer, wherein the core layer includes first particles in an amount ranging from about 8 to about 20 wt %, based on the total weight of the core layer, the opacity is about 90 or greater, and the gloss ranges from about 60 to less than about 80.
US11247440B2	Metallized, oriented, linear, low-density, polyethylene films Disclosed are compositions, methods and uses for thin multi-layered films that may include a metallizable skin layer that include polyethylene polymer(s), wherein the metallizable skin layer may be treated one or more times. The multi-layered films include a core layer and a sealant layer, wherein each of these layers includes metallocene-catalyzed, linear, low-density polyethylene. The core layer is located between the metallizable skin layer and the sealant layer. These films may include one or more additives in any of the layers and/or include one or more tie layers. The multi-layered films may be biaxially oriented, have a haze equal to or below 5%, and have an elastic modulus equal to or below 350 N/mm2. The multi-layered films may also include a metallized layer on the metallizable skin layer, a coated layer on the metallizable skin layer, and/or be laminated to a polyethylene-based polymer, such as polyethylene terephthalate.
US11247439B2	Display unit A display unit according to an embodiment of the disclosure includes a substrate, a wiring line and a light-emission section that are provided on the substrate, an insulating layer covering the wiring line and the light-emission section, and provided on an entire surface of the substrate, and a sealing layer provided on an entire surface of the insulating layer, and including a resin material having an oxygen transmission rate higher than a water-vapor transmission rate.
US11247435B2	Glass laminates with improved flatness and methods for forming the same A glass laminate includes a non-glass substrate with a first surface and a second surface opposite the first surface. A glass sheet is laminated to the first surface of the non-glass substrate. A barrier film is laminated to the second surface of the non-glass substrate and includes a first surface adjacent to the non-glass substrate, a second surface opposite the first surface. A thickness of the barrier film can be at most about 0.5 mm. The second surface of the barrier film can define an outer surface of the glass laminate. The barrier film can be a multi-layer barrier film with a metal layer and a polymer layer. An absolute value of a flatness of the glass laminate determined according to European Standard EN 438 after exposure to 23° C. and 90% relative humidity for 7 days can be at most about 3 mm/m.
US11247434B2	Articles including a nickel and chromium layer and methods of forming the same Articles including a layer comprising nickel and chromium as well as related methods are described herein.
US11247433B2	Susceptor structure A microwave energy interactive structure includes a first susceptor film including a first layer of microwave energy interactive material supported on a first polymer film, a moisture-containing layer joined to the first layer of microwave energy interactive material, an adjoining layer joined to the moisture-containing layer such that the moisture-containing layer is disposed between the susceptor film and the adjoining layer, and a second layer of microwave energy interactive material on a side of the adjoining layer opposite the moisture-containing layer. The adjoining layer may be joined to the moisture-containing layer by a discontinuous adhesive layer.
US11247431B2	Fibrous structure-containing articles that exhibit consumer relevant properties Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.
US11247429B2	Bonding assembly system including timed bladder system An assembly system includes a fixture configured to support a structure including at least one component to receive a malleable material, and a bladder system coupled to the fixture. The bladder system includes a hollowed frame having sidewalls that support a bladder disposed therein. The hollowed frame has an opening that exposes an outer portion of the bladder and is configured to guide the exposed outer portion externally from the hollowed frame toward a targeted area of the structure. In response to inflating the bladder, the outer portion of the bladder extends through the opening and applies a force against the at least one component so as to form a design feature element from the malleable material.
US11247427B2	Packaging machine infeed, separation, and creasing mechanisms A machine for forming packing templates includes a infeed system that can feed multiple feeds of sheet material into the machine without repositioning the infeed system or forming creases or bends in the sheet material. The machine also includes a separation and cutting systems with one or more cutting tables and biased knives that cut the sheet material packaging templates. The machine also includes creasing roller(s) that forms creases in the sheet material. The machine also includes a system for reducing or eliminating the impact of irregularities in the sheet material.
US11247425B2	Article of footwear with first and second outsole components and method of manufacturing an article of footwear A sole structure for an article of footwear comprises a midsole including a polymeric bladder element enclosing a fluid-filled interior cavity, a first outsole component secured to a bottom surface and to a side surface of the polymeric bladder element, and a second outsole component. The first outsole component includes a first base, and a wall integral with the first base. The second outsole component includes a second base secured to the first base, and a wall integral with the second base and secured to the outer surface of the wall of the first outsole component. A method of manufacturing the article of footwear includes thermoforming the bladder element and the first outsole component, and securing the second outsole component to the first outsole component.
US11247419B2	System and method for 3D printing on permeable materials Thermoplastic 3D objects are printed directly onto permeable materials with a high strength bond. The 3D object can be attached to the permeable material at one side where the bottom layer of the 3D object can be attached to the permeable material or alternatively, at an internal layer where portions of the 3D object are on opposite sides of the permeable material. In order to improve the adhesion of the 3D object to the permeable material, the bonding layer of the liquid thermoplastic material that is printed directly onto the permeable material can be deposited at modified 3D printer settings that can include a hotter than normal material deposition temperature. Additional build layers of the liquid thermoplastic material are printed on the bonding layer to complete the 3D objects.
US11247418B2	Device and method for producing a curved fiber preform from a bi-or multidirectional fiber semi-finished product A device for producing a curved fiber preform from a bi- or multidirectional fiber semi-finished product, in particular for an aircraft or spacecraft fuselage component has first lamellae and second lamellae formed to be couplable to one another criss-cross such that they are positioned on a shared plane and thus form a grid. The lamellae at least in part are formed resiliently bendable about an axis intersecting the shared plane such that a local orientation of the lamellae in the grid changes. An adhesion device or structure is formed for temporarily adhering the fiber semi-finished product and is configured such that the local fiber orientation of the fiber semi-finished product also changes accordingly when the lamellae bend.
US11247416B2	Method for manufacturing a turbomachine composite part Methods for manufacturing a turbomachine composite part, such as a fan blade, are provided. The composite part has a fibrous structure with a three-dimensional fibrous preform coated with a surface fibrous web, and which is embedded in a polymer matrix The methods include: forming the surface web in a cavity of a mold in order to shape it, wetting and forming the preform on the surface web in order to shape it, and closing the mold, drying the fibrous structure, and injecting thermosetting resin into the mold in order to form said polymer matrix. The surface web is wetted before and/or during the forming thereof.
US11247410B2	Package for indicating heat-seal condition Heat-seal condition indicating packages include a first sealing substrate comprising a leuco dye and a second sealing substrate comprising a leuco dye developer. The packages may optionally include a leuco dye sensitizer which dissolves both the leuco dye and the leuco dye developer when melted. The packages further include a heat-seal produced between the first sealing substrate and the second seating substrate. The heat-seal comprises a reaction product of the leuco dye and the leuco dye developer. The reaction product may be colored, which may provide the heat-seal with a detectable optical characteristic. A magnitude of the optical characteristic may be proportion to the strength of the seal between the first and second seating substrates.
US11247408B2	Composite thermoplastic liner A composite thermoplastic liner for use as a moisture barrier comprises a hollow tubular body made from a woven composite thermoplastic material configured to substantially block the ingress of moisture; and an opening at one end of the hollow tubular body for intake into the hollow of the hollow tubular body. In one aspect a welded closed opposite end forms a base configured to substantially block the ingress of moisture external to the hollow tubular body. In another aspect the woven composite thermoplastic material comprises an electrically conductive additive. In another aspect there is a gusset in at least one side of the hollow tubular body. The hollow tubular body is able to be flattened with the respective gussets formed from folds of the hollow tubular body, such that in the flattened state the tube is more readily stored in a narrow form, but is expandable when the gusset is unfolded.
US11247407B2	Method for joining plastic parts The present invention relates to a method for producing a container which consists of a thermoplastic at least to some extent and comprises at least a first compartment element and at least a second compartment element joined to the first compartment element in a joining region by thermoplastic welding. The invention also relates to a plastic container which can be, and preferably is, produced according to said method.
US11247405B2	Inductor for induction welding of a packaging material An inductor for induction welding of a packaging material having at least one layer of metal foil is disclosed. The inductor comprises a welding surface configured to be arranged opposite the packaging material for heating thereof, and at least one spacing element arranged to protrude from the welding surface in a first direction towards the packaging material, when the packaging material is arranged opposite the welding surface, whereupon the least one spacing element separates the packaging material from the welding surface by an off-set distance. A sealing machine for sealing packaging material and a method of welding a packaging material is also disclosed.
US11247404B1	Method and apparatus for applying labels to cable A method for applying a label to an electrical cable having an outermost sheath with convolutions defining alternating peaks and valleys, the method including attaching the label to the sheath. The label includes a label substrate, the label substrate includes an attaching side, the attaching side being attached through an adhesive; and the label attaches to the peaks and spans across the valleys and circumferentially wraps around the sheath.
US11247401B2	Density rank matrix normalization for three-dimensional printing According to an example, density rank matrix normalization for three dimensional printing may include receiving a density rank matrix. The density rank matrix may include elements that include rank values, and the rank values may specify an order by which a voxel is to be turned on to generate an output object. A normalization specification of maximum and minimum structure sizes for structures that are to form the output object may be received. Further, each of the rank values may be converted, according to the normalization specification, to a corresponding threshold value to generate a density threshold matrix.
US11247400B2	Method for producing a three-dimensional component The invention relates to a method for manufacturing a three-dimensional component 14 by means of an additive construction method in which the component 14 is constructed by solidifying construction material 9 that can be solidified using radiation 18, especially a selective laser melting method or a selective laser sintering method, in which the component 14 is produced by successively solidifying construction material 9 that can be solidified using the impact of radiation 18 by melting or sintering.
US11247397B1	System and method for maneuvering a work plane to enable a manufacturing process on multiple sides of the work plane An additive manufacturing device build platform is disclosed having a build area having an initial build surface, the initial build surface further having an outer area that is separable from the initial build area for use as a secondary build surface, the outer area having a rotation mechanism wherein the secondary build surface is locatable in a different plane away from the initial build surface by placement of the outer area with the rotation mechanism. Another system and method are also disclosed.
US11247393B2	Additive manufacturing systems and methods including rotating binder jet print head Methods and systems for fabricating a component by consolidating a particulate include a build platform configured to receive a particulate, a particulate dispenser configured to deposit the particulate on the build platform, and at least one print head including at least one jet. The at least one print head is configured to dispense a binder through the at least one jet onto the particulate to consolidate at least a portion of the particulate and form a component. The methods and systems also include at least one actuator assembly configured to rotate at least one of the at least one print head and the build platform about a rotation axis extending through the build platform and move at least one of the at least one print head and the build platform in a build direction perpendicular to the build platform as part of a helical build process for the component.
US11247390B2	Device and method for producing three-dimensional workpieces The invention relates to a device (1) for producing three-dimensional workpieces (15), comprising a carrier (7) for receiving raw material powder (9), a build chamber wall (11, 11a, 11b) which extend substantially vertically and which is adapted to laterally delimit and support the raw material powder (9) applied to the carrier (7); an irradiation unit (17) for selectively irradiating the raw material powder (9) applied to the carrier (7) with electromagnetic radiation or particle radiation in order to produce on the carrier (7) a workpiece (15) manufactured from the raw material powder (9) by an additive layer building method, wherein the irradiation unit (17) comprises at least one optical element; and a vertical movement device (31) which is adapted to move the irradiation unit (17) vertically relative to the carrier (7). The build chamber wall (11, 11a, 11b) and the carrier (7) are adapted to be connected to one another in a stationary manner during the vertical movement of the irradiation unit (17) so that the vertical movement takes place relative to the carrier (7) and relative to the build chamber wall (11, 11a, 11b).
US11247387B2	Additive manufacturing system with platen having vacuum and air bearing A hold and release platen system for use in extrusion-based additive manufacturing system includes a platen, a vacuum source and a pressurized air source. The platen has a surface including a plurality of holes therethrough. The vacuum source is configured to provide a vacuum through the plurality of holes, and the pressurized air source is configured to eject pressurized fluid through the plurality of holes. A method includes positioning a sheet substrate on the platen surface; pulling a vacuum through one or more holes in the platen surface to secure the sheet substrate; printing a part on the sheet substrate by moving a print head along a tool path and extruding material in the path; and ejecting pressurized air through the one or more holes to create an air bearing beneath the substrate thereby facilitating removal of the sheet substrate and the printed part from the platen.
US11247385B2	Three-dimensional printing process for obtaining a manufactured article with material effect The three-dimensional printing process for obtaining a manufactured article with material effect comprises: a supply step of an image (1) in digital format reproducing a wooden surface portion provided with a plurality of grains (2), comprising a plurality of pixels; an identification step of a color range datum of each of pixels by means of a software; a transformation step of the color range datum into a depth spatial datum to produce a three-dimensional digital model of a manufactured article with material effect (3) provided with an outer surface (4) reproducing the grains (2) by means of a plurality of grooves (5) with variable depth; a three-dimensional printing step of the model to obtain the manufactured article with material effect (3) by means of a molding device (10, 13); and a painting step of the outer surface (4) by means of a paint (9), the paint (9) accumulating in the grooves (5) and reproducing the color range of the grains (2).
US11247382B2	Blow molding mold and blow molding apparatus A blow core mold unit includes a first core member configured to be loosely fitted to a neck portion of a preform, a second core member provided around the first core member and in contact with a neck mold, and a third core member provided in a space portion formed between the first core member and the second core member, and the blow core mold unit has a second supply flow path for supplying a high-pressure fluid into the space portion.
US11247381B2	Composite container, inner label and plastic member A composite preform including a preform and a plastic member in close contact with the outer surface of the preform is made by preparing the preform made of plastic material and arranging the plastic member to surround the outer surface of the preform. Subsequently, the composite preform is heated and inserted in a blow molding die and undergoes blow molding in the blow molding die, by which the preform and the plastic member of the composite preform are inflated integrally and a composite container is obtained.
US11247378B2	Processor and a process for granulation of powders A fractional lobe processor is disclosed. The fractional lobe processor comprises an intake zone comprising at least one deep flighted shovel element on each intermeshing screw for receiving a input blend comprising an active substance and an excipient; a granulation zone consisting of only fractional lobe elements, and having a provision for introducing moisture or a binder solution, for granulating the active substance and the excipient; an optional, drying zone for drying the wet granules; and a discharge zone for discharging the granules; wherein the granulation zone is located before the discharge zone and after the intake zone; wherein the drying zone has one or more fractional lobe elements on each shaft; and wherein the granulation zone has a plurality of fractional lobe elements on each shaft.
US11247377B1	Actuators based on unbalanced moments of inertia Methods and computer-readable mediums are provide that, in some embodiments maximize bending of an actuator and, in other embodiments, minimize bending of the actuator. For example, in one embodiment, a method is provided that acquires a first ratio of a modulus of inertia for a first component to a Young's Modulus for the first component. The method also acquires a second ratio of a modulus of inertia for a second component to a Young's Modulus for the second component. Thereafter, the method provides an actuator (which includes the first component and second component). The actuator has a cross-sectional shape such that the first ratio substantially equal to said second ratio. In various embodiments of the invention, the actuator is spun fibers formed into batting and used as insulation, or may form an active element of a thermostat.
US11247373B2	Process and apparatus for injection molding of plastic materials A method for injection molding of plastic material by means of at least one injector whose pin valve can be displaced between a fully closed position and a maximum open position in a controlled fashion according to a position and speed of the pin valve. During displacement of the pin valve from the fully closed position to the maximum open position, and/or vice versa, the pin valve is stopped in intermediate positions and the displacement speed thereof is uniform and constant. An initial opening step at maximum speed and one or more steps of inversion of the motion of the pin valve can be provided for.
US11247371B2	Overmolded electronic components for transaction cards and methods of making thereof A transaction card having an opening in a metal card body, a booster antenna in the opening, and a molding material about the booster antenna. A process for manufacturing the transaction card includes forming an opening in a card body, inserting a booster antenna into the opening, and molding a molding material about the booster antenna.
US11247365B2	Additive fabrication methods and devices for manufacture of objects having preform reinforcements Additive fabrication methods for 3D composite objects having preform fiber reinforcements embedded in a matrix material include providing local heat and mechanical energy to at least partially melt, impregnate and solidify the matrix material forming at least one reinforced composite layer of the object. Successive layers are added in accordance to a computer generated tool path to form a three dimensional object with useful features.
US11247364B2	Veneer dehydration method and veneer dehydration system A layered-up veneer board is formed by layering veneers up to a predetermined height such that the fiber directions of the respective veneers are alternately perpendicular to one another, and the layered-up veneer board is compressed by a compression device, to remove moisture contained in the veneers. Wood is a material in which the tensile strength in the fiber direction of the wood is higher than the tensile strength in the direction perpendicular to the fiber direction. With this layering scheme, even when stress is applied to the veneers and causes elongational deformation of these veneers as a result of compressing the layered-up veneer boards in the layering direction, elongational deformation of the veneers in the directions perpendicular to the fiber directions thereof can be reduced.
US11247363B2	Saw chain presets Embodiments herein describe presets for saw chains comprised of one or more rivets that are coupled to a tiestrap. Each rivet may further comprise a central flange and a hub protruding from opposed sides from the flange. In some embodiments, the hub may be non-concentric from the flange, and the flange may be non-circular, such as ovoid or cam-shaped. In some embodiments, various portions of the flange, rivet, and tiestrap may be selectively hardened to various degrees of hardness, depending upon their location and usage. In some embodiments, the rivets may be prevented from rotating with respect to the tiestrap using a brazing process, and may be configured to facilitate such processes. Other embodiments may employ a non-circular hub. Still other embodiments may use a low-temperature process for soldering that does not affect the hardness of the tiestrap or rivet.
US11247362B2	Circular saw blade The present disclosure is directed towards an Improved Circular Saw Blade for simultaneous and combination cutting and chamfering a workpiece comprising a modified circular saw blade configured as a primary cutter to be mounted to one end of an arbor shaft rotatable on an axis. The modified circular saw blade comprises a plurality of substantially identical slots spaced circumferentially and extending radially inward towards the center. A modified chamfer tool is then configured as a secondary cutter to be aligned and mounted coaxially behind the primary cutter on the arbor shaft. The modified chamfer tool comprises angularly disposed peripheral chamfer blades mounted in the slots of the primary cutter so as to be displaceable transversely to the longitudinal axis of the modified circular saw blade. During manufacturing operations the peripheral chamfer blades of the secondary cutter are configured to follow the path of the primary cutter for simultaneously cutting and chamfering of the workpiece to a certain desired length and angle, respectively.
US11247359B2	Safety knife Safety knife with a blade that can be replaced and where access to the cutting edge of the blade is limited so as to reduce the risk of injury to a user, comprising a blade piece with a blade arranged between a guard and a fixation and an oblong knife body comprising a holder and a partly flat insert for rigidly holding the blade piece near a proximal end, wherein said insert having rails on both sides of the flat part at least near the proximal end, said holder including a depression near the proximal end for receiving the fixation and a channel extending from the proximal end towards the distal end at least beyond the depression for receiving at least the flat part of the insert, said channel having grooves on each side starting at the proximal end for receiving the rails.
US11247356B2	Shaving razor system A shaving razor system with a handle and a shaving razor cartridge mounted to the handle. A flexible electrical bridge with a portion positioned within the handle extends from the handle to the shaving razor cartridge. The flexible electrical bridge has a loop between the shaving razor cartridge and the handle.
US11247355B2	Razor cartridge and razor assembly using the same At least one embodiment of the present disclosure provides a razor assembly including at least one shaving blade having a cutting edge, a blade housing, a receiving member, and an aid supplying member. The blade housing is configured to accommodate at least one shaving blade such that a width direction of the blade housing is in parallel with a longitudinal direction of the cutting edge and includes an inlet portion and a discharge portion configured to discharge a shaving aid delivered from the inlet portion. The receiving member is disposed on a rear surface of the blade housing and includes a receiving valve and a receiving hole formed on one side of the receiving valve. The aid supplying member includes a discharge end configured to discharge the shaving aid to the inlet portion. At least a portion of the discharge end, which is inserted into the receiving hole, is accommodated between the receiving valve and the blade housing.
US11247351B2	Rotary shaver comprising a disc-shaped element A rotary shaver (1) comprising a metal external cutting element (7) and a disc-shaped element (10) having a central axis (12). The disc-shaped element covers at least part of the external cutting element. The disc-shaped element is in contact with the external cutting element by means of a raised ring-shaped rim (15) extending between a side surface of the external cutting element and a side surface of the disc-shaped element, which raised ring-shaped rim has a height of at least 0.1 millimetre in a direction parallel to the central axis and a width of less than 0.35 millimetre in a direction radial to the central axis.
US11247349B2	Cable carrier crossover supplying four non-static locations A method and apparatus for supplying cables to robots at non-static locations. A work platform for supporting one or more humans is positioned above a base platform for supporting one or more are robots independently of the work platform. A cable carrier system for providing cables to the robots is positioned underneath the work platform and above the base platform.
US11247347B2	Linkage system for prehending objects using impactive forces Aspects described herein include an end effector capable of prehending items using impactive and astrictive forces. The end effector includes an interface system having a deformable mounting plate and a pliable body member attached to the mounting plate. The end effector further includes a linkage system between a plurality of actuators and the interface system. The linkage system connects to lateral portions of the mounting plate.
US11247343B2	Robot system, positional relationship acquiring apparatus, and positional relationship acquiring method To provide a positional relationship acquiring apparatus that can acquire the positional relationship between a plurality of rotation shafts that are driven by a plurality of motors, without a user manually performing setting or the like.A positional relationship acquiring apparatus includes: a motor control unit that controls a plurality of motors of a robot that has a plurality of rotation shafts that are respectively driven by the plurality of motors; a receiving unit that receives angular velocities that have been acquired by a plurality of angular velocity sensors that are respectively provided for the plurality of rotation shafts; and a positional relationship acquiring unit that acquires a positional relationship between the plurality of rotation shafts, using the angular velocities acquired by the plurality of angular velocity sensors and received by the receiving unit when the plurality of rotation shafts have been rotated by the motor control unit one by one.
US11247341B2	Control apparatus, transport apparatus, computer readable storage medium, and control method A control apparatus includes a force sensation information acquiring unit for acquiring force sensation information representing a magnitude of at least one of a force and a torque at a distal end of a manipulator while a target item is being transported; a mass information acquiring unit for acquiring mass information representing a mass of the item; a plan information acquiring unit for acquiring plan information representing content of a plan of a trajectory; a force sensation estimating unit for estimating a magnitude of at least one of a force and a torque to be detected at the distal end of the manipulator; and a first detecting unit for detecting an abnormality, based on the magnitude of at least one of the force and the torque represented by the force sensation information and the magnitude of at least one of the force and the torque estimated by the estimating unit.
US11247338B2	Robot system and cutting blade A robot system capable of separating an adhesive member from a cover material and sticking the adhesive member on an object without a complicated setting. A robot system including a sticking mechanism configured to clamp and stick an adhesive member on an object and a supply mechanism capable of supplying the adhesive member, wherein the sticking mechanism includes a robot hand configured to clamp and release the adhesive member and a robot arm configured to move the robot hand; and the supply mechanism is separate from the sticking mechanism, supplies the adhesive member in a state that the adhesive member is stuck to a cover material, and separates the cover material from the adhesive member.
US11247336B2	Point stabilization control method and apparatus for a mobile robot A point stabilization control method includes determining a first displacement of the robot relative to the target object according to a position of the target object and an initial position of the robot; determining a to-be-offset displacement according to the first displacement and a second displacement of the target object relative to a target point and determining a target motion rate and a target motion direction of the robot according to the to-be-offset displacement and a mapping relation of a motion rate, a motion direction and the to-be-offset displacement; determining a current position of the robot according to the target motion rate and the target motion direction; and using the current position as the initial position and returning to the preceding steps until a distance between the current position of the robot and a position of the target point is less than a preset threshold.
US11247332B2	Redundant underactuated robot with multi-mode control framework A jointed mechanism includes a passive pendulum system attached to and suspended from the multi-axis robot. The system includes one or more position sensors configured to measure a joint angle on the pendulum system, at least one arm, and an end-effector attached to a distal end of the pendulum system. A controller implements a method to selectively control motion of the robot in a plurality of control modes. The control modes include a Cooperative Mode and an Autonomous Mode. The controller is configured to detect contact with the end-effector when operating in the Autonomous Mode, and to automatically initiate a control action in response to the contact. The pendulum system may be a parallelogram arrangement.
US11247330B2	Method for teaching a transportation position and alignment jig Examples of a method for teaching a transportation position includes correcting the position of an alignment jig having a plurality of sloping surfaces relative to a susceptor pin projecting upwards from an upper surface of a susceptor by lowering a robot hand to bring one of the sloping surfaces into contact with the susceptor pin and causing the susceptor pin to slide on the sloping surfaces by virtue of an own weight of the aliment jig, detecting a position of the alignment jig before and after the positional correction of the alignment jig, and correcting a movement destination information by an amount corresponding to a difference between an initial position and a corrected position of the alignment jig.
US11247325B2	Adapter for remotely supporting and actuating a power tool from an end of a hot stick A remote adapter for use with a lineman's hot stick that enables the lineman to mount a wide variety of power tools onto the far end of the hot stick for tasks involving high voltage equipment. The remote adapter allows the power tool to be actuated by pulling on an insulating pull-rope. The remote adapter includes a body for supporting the power tool, the body including: at least one slot for receiving at least one strap configured to strap the power tool to the body, at least one pivot hole for receiving a pivot pin, and a splined universal connector for attachment to a hot stick. The remote adapter also includes a lever arm that is pivotable with respect to the body. The lever arm includes a hole for receiving a trigger pin which actuates the power tool trigger when the insulating rope attached to an attachment feature is pulled.
US11247321B2	Impact tools with rigidly coupled impact mechanisms Illustrative embodiments of impact tools with impact mechanisms rigidly coupled to electric motors are disclosed. In at least one illustrative embodiment, an impact tool may comprise an impact mechanism, an electric motor, and a control circuit. The impact mechanism may comprise a hammer and an anvil, the hammer being configured to rotate about a first axis and to periodically impact the anvil to drive rotation of the anvil about the first axis. The electric motor may comprise a rotor that is rigidly coupled to the impact mechanism, the electric motor being configured to drive rotation of the hammer about the first axis. The control circuit may be configured to supply a current to the electric motor and to prevent the current from exceeding a threshold in response to the hammer impacting the anvil.
US11247317B2	Control device and work management system using same A control device is provided with a communication unit and a processing unit. The communication unit makes communication with a tool that is used for the work of fastening a fastener (for example, a screw) and with an image pickup unit for capturing an image of the work site where the work is being performed. The processing unit executes a determination process of determining whether or not the work is being performed normally on the basis of the fastening torque applied to the fastener by the tool and the image captured by the image pickup unit.
US11247313B2	Quick adjust pipe wrench An adjustable locking assembly for a pipe wrench structured and arranged to provide a modified nut assembly and locking assembly.
US11247312B2	Portable cylinder assembly torque tool A tool for torquing a regulator onto a cylinder of a portable cylinder assembly. The tool includes a nut and a socket. The nut is configured to fit around a body of a regulator of a portable cylinder assembly. As such, the nut has a first set of grooves that avoids one or more valve assemblies on the body of the regulator. The socket has a cavity extending therethrough such that the cavity consists of three sections: a top section, a middle section and a bottom section. The top section of the socket is configured to be coupled to a device that applies a torque force on the socket. The middle section of the socket is configured to avoid a case of the regulator which is disposed above the body of the regulator. The bottom section of the socket is configured to be coupled to the nut.
US11247306B2	Zero-point clamping device A zero-point clamping device for centering an object (2), the device comprising: a housing (4), a receiving opening (5), and two opposite clamping slides (7, 8) mounted axially displaceably in a bore (9) in the housing (4), which open into the receiving opening (5) during clamping and act on the object (2) to center it, wherein clamping is achieved by an actuating element (11) rotatably mounted in the housing (4), the axis of rotation (12) of which runs parallel to the clamping slides (7, 8), a through-opening (13) aligned perpendicularly to the clamping slides (7, 8), and a pivot pin (14, 15) inserted into the through-opening (13), one free end (16) of which engages in a guide groove (18) in a driving arrangement, and the opposite free end (17) of which is inserted into an abutment (21) associated with the housing (4) and is held in a tilting arrangement.
US11247305B2	Numerical control device and numerical control meihod for machine tool A numerical control device for a machine tool controls a machine tool having a main spindle for attaching a tool, a table holding a workpiece and a jig, three translational axes, and one or more rotation axis. The numerical control device includes an axis-dependent deformation error estimation unit, an input unit, a gravitational deformation estimation unit, a correction value calculation unit, and an addition unit. The correction value calculation unit calculates a correction value of the translational axes and/or the rotation axis with respect to an error of a position and/or a posture of the tool with respect to the workpiece, based on an estimated value of an axis-dependent deformation error, an estimated value of a gravitational deformation error, and command values. The addition unit adds the correction values to the command values.
US11247301B2	Method of repairing a damaged spar cap of a wind turbine blade of a wind turbine A method of repairing a damaged spar cap of a wind turbine blade of a wind turbine, the damaged spar cap including carbon fiber-reinforced plastic and the method having the steps of: removing a damaged carbon fiber-reinforced plastic part from the damaged spar cap to obtain a corresponding recess in the damaged spar cap, applying an adhesive to the recess, and fitting at least one patch including carbon fiber-reinforced plastic into the recess, is provided.
US11247296B2	Stage for cutting substrate that includes main stage and dummy stage, substrate-cutting device, and method of operating substrate-cutting device A substrate-cutting stage includes a main stage and a dummy stage spaced apart from each other with a cutting region interposed therebetween and that support a substrate. The main stage supports a first portion of the substrate, the dummy stage supports a second portion of the substrate, and the cutting region overlaps a to-be-cut portion of the substrate disposed between the first and second portions.
US11247295B1	Methods for multiphase laser ablation analysis Methods of liquid and solid materials analysis by laser induced ablation spectroscopy are disclosed. The liquid and solid materials are analyzed in an instrument having one pulsed laser to produce emissive plasma plumes and ablate solid material. Liquid phase samples are aerosolized before streaming to an analysis zone where they are dissociated into a plasma plume. A large number of sites within solid phase sample structures and be analyzed using a movable x-y-z stage and displayed in a chemical map.
US11247290B2	Systems, methods, and apparatus to preheat welding wire Systems, methods, and apparatus to preheat weld wire are disclosed. An example welding torch includes a first contact tip configured to conduct welding current to a consumable electrode, a second contact tip configured to conduct preheating current to the consumable electrode, and a plurality of liquid cooling assemblies configured to conduct the preheating current and to conduct the welding current to the consumable electrode.
US11247288B2	Welding position detection device, welding position detection method, and welding robot system Provided is a welding position detection device capable of improving the welding position detection accuracy. The welding position detection device includes a calculation unit that irradiates two members to be joined with laser light to calculate approximate straight lines of the respective members, calculates an end portion of one member of the two members on the basis of the approximate straight line of the one member, and calculates a virtual straight line which is a straight line connecting the calculated end portion of the one member and the approximate straight line of the other member of the two members and having a specific angle with respect to the approximate straight line of the one member, and a detection unit that detects an intersection point of the calculated virtual straight line and the approximate straight line of the other member as a welding position.
US11247286B2	Paste dispensing transfer system and method for a stencil printer A paste dispensing transfer system of a stencil printer is configured to print an assembly material on an electronic substrate. The transfer system includes a paste cartridge mechanism coupled to a print head assembly of the stencil printer, and a rotary indexing mechanism coupled to a frame of the stencil printer. The paste dispensing transfer system is configured to transfer a used paste cartridge from the print head assembly to the rotary indexing mechanism supported by the frame and to transfer a new paste cartridge from the rotary indexing mechanism to the print head assembly.
US11247282B2	Electric discharge machining apparatus An electric discharge machining apparatus includes a tool electrode that performs electric discharge machining to a workpiece, a housing in which the tool electrode is inserted, a compressed gas supplying device for supplying compressed gas into a mist generating region which is provided between an inner wall of the housing and the tool electrode, a first flow path through which the compressed gas flows and connecting the compressed gas supplying device with the mist generating region, a pressurized working fluid supplying device for supplying pressurized working fluid into the mist generating region, and a second flow path through which the pressurized working fluid flows and connecting the pressurized working fluid supplying device with the mist generating region.
US11247280B2	Rotatable tool for forming by metal cutting a circular groove A rotatable tool for producing a circular groove through metal cutting in a metal work piece and a method of forming the circular groove with the rotatable tool is disclosed. The rotatable tool includes a front end and a second end. The front end includes a first radially outer cutting edge and a second radially inner cutting edge, where the first radially outer cutting edge is located at a larger radial distance from the tool center axis than any other cutting edge of the rotatable tool, and where the second radially inner cutting edge is located at a smaller radial distance from the tool center axis than any other cutting edge of the rotatable tool.
US11247279B2	Corner profiling guide An apparatus for guiding a rotary tool along a work piece corner edge formed by the intersection of two orthogonal planar surfaces, has a corner guide formed by two orthogonal planar components and defining a longitudinal axis from back to front. An adjustable tool holder assembly is affixed to the corner guide, includes a tool holder, and is configured to independently adjust a tool holder longitudinal position along the corner guide, a radial position of the tool holder relative to the corner guide, and an angular orientation of the tool holder rotating in a transverse plane orthogonal to the longitudinal axis.
US11247276B2	Coated cutting tool with h-AlN and Ti1-xAlxCyNz layers A coated cutting tool includes a substrate of cemented carbide, cermet, ceramics, steel or cubic boron nitride and a multi-layered wear resistant coating. The multi-layered wear resistant coating has a total thickness from 5 to 25 μm and includes refractory coating layers deposited by chemical vapour deposition (CVD) or moderate temperature chemical vapour deposition (MT-CVD). The multi-layered wear resistant coating has at least one pair of layers (a) and (b), with layer (b) being deposited immediately on top of layer (a). Layer (a) is a layer of aluminium nitride having hexagonal crystal structure (h-AlN) and a thickness from 10 nm to 750 nm. Layer (b) is a layer of titanium aluminium nitride or titanium aluminium carbonitride represented by the general formula Ti1-xAlxCyNz with 0.4≤x≤0.95, 0≤y≤0.10 and 0.85≤z≤1.15, having a thickness from 0.5 μm to 15 μm, and at least 90% of the Ti1-xAlxCyNz of layer (b) has a face-centered cubic (fcc) crystal structure.
US11247273B2	Additive manufacturing plate equipped with a stiffener in the form of a panel hollowed out in a portion of the thickness of same An additive manufacturing plate (10) comprises a main body (32), this main body (32) taking the form of a panel, and the main body (32) comprising an upper face on which the components are manufactured directly. The additive manufacturing plate comprises a stiffener (12) that is independent of the main body (32) and secured to the lower face (34) of the main body, this stiffener (12) taking the form of a panel (36) and the panel (36) being hollowed out but only through a part of its thickness (E36). The stiffener (12) makes it possible to avoid excessive deformations of the additive manufacturing plate during the manufacturing process and is reusable.
US11247272B2	Achieving functionally-graded material composition through bicontinuous mesostructural geometry in additive manufacturing A method of creating a functionally-graded multi-material (FGM) part in multi-material additive manufacturing includes providing a part digitized into voxels, generating a lattice structure having a series of repeating unit cells, where each is the smallest nonrepeating constituent of the lattice structure and is generated by a continuous surface defined by a continuous function. The method further includes taking an inverse volume of the lattice structure within the part, creating a material gradient by varying a thickness of the surface at the boundary between the lattice structure and the inverse volume, assigning one of the two FGM component materials to the voxels in the volume occupied by the lattice structure and assigning the other to the voxels occupied by the inverse volume, outputting the voxels each with a designated material, the lattice structure and the inverse volume forming a mechanical interlock at the interface of the two component materials.
US11247264B2	Multicore and method of manufacturing hollow product using multicore Provided are a multicore and a method of manufacturing a hollow product using the multicore enabling a hollow of a molded product to be molded more easily by casting and a quality problem to be addressed. The multicore includes a first core, being made of a water-insoluble material, having a hollow formed in the first core and, having an opening formed at both ends of the first core so that the hollow is exposed to the outside through the opening, a second core, being made of a water-soluble material and disposed inside the hollow, and a coating layer, being configured to surround the first core to prevent the first core and the second core from being exposed to an outside. Further, the first core includes a plurality of spaces to allow a fluid supplied to an interior of the first core to flow toward the second core.
US11247262B2	Vehicle knuckle The objective of the present invention is to improve the rigidity of a vehicle knuckle made from an aluminum alloy with respect to a force directed from the outside to the inside in the width direction of a vehicle. A vehicle knuckle (11) is provided with a bearing support portion (111), a knuckle upper portion (113) and a knuckle lower portion (112). With the vehicle knuckle (11) in a position fitted to a vehicle main body, the knuckle upper portion (113) has a shape in which, if the knuckle upper portion (113) is divided equally into five or more regions in a vertical direction, and the center of the bearing support portion (111) is fixed and a horizontal load F is applied to a knuckle upper end portion (115) from the outside toward the inside in the width direction of the vehicle, the minimum value of a value obtained by dividing the strain energy in each of the five or more regions other than a first region (11A) by the mass of the corresponding region is at least equal to 0.70 times the maximum value thereof.
US11247257B2	Method and device for machining and/or producing a component and such a component A method for machining includes providing a component or a semifinished part which has a main body with a first surface and with a first surface coating provided on the first surface. The method also includes notching the component or the semifinished part on the first surface coated with the first surface coating. The method also includes severing, perforating or trimming the component or the semifinished part along the notch. At least a part of the first surface coating which is notched in the process is maintained along notch surfaces.
US11247254B2	Adjustable dent removal tool An adjustable dent removal tool may include a handle coupled to a dual adjustment system, the dual adjustment system may include a body secured to the handle. The body may include a plurality of first engagement teeth. A piston may be provided that may be movably coupled to the body, the piston may include a plurality of second engagement teeth, which may be selectively engaged with the first engagement teeth, thereby releasably locking the body to the piston. A lower body may be secured to the body. The lower body may include a tool receiver. A tool shaft may be provided that may be releasably locked to the lower body in more than one position.
US11247253B2	Rolling mill and rolling mill adjustment method There are provided a work-side position measurement device and a drive-side position measurement device for directly measuring positions of roll chocks in a rolling direction, and positions of upper and lower working rolls and upper and lower backup rolls in the rolling direction are adjusted to zero point or predetermined positions. Alternatively, a change caused in the strip wedge due to a minute crossing of the axes of working rolls and backup rolls is calculated, and the quantities of leveling of a work-side rolling reduction cylinder device and a drive-side rolling reduction cylinder device are adjusted to make the strip edge equal to or smaller than a predetermined value. Accordingly, the bilateral asymmetry (strip wedge) of the thickness distribution of a rolled material is easily adjusted even in the event that the positions of the roll chocks in the rolling direction are changed due to wear on various components.
US11247251B2	Spent activated carbon and industrial by product treatment system and method Methods for treating an industrial byproduct, such as spent, granular, activated carbon, dredge spoils, or contaminated soils involve integrated steps to clean, concentrate, separate and/or otherwise collect hazardous and/or desired materials from such industrial byproducts. The cleaned, concentrated, separated, or collected materials may involve sufficient quantities to be useful to subsequent processors, raw materials, additives, and the like. Other treatment methods involve retaining the clean material stream at sufficient temperatures for sufficient time to separate and concentrate desired material for recovery therefrom, such as precious metals and rare earth elements.
US11247250B2	Additive manufactured conglomerated powder removal from internal passages A tool includes a head that extends form the flexible section, an emitter within the head; and a nozzle to eject a cooling fluid therefrom. A method of additively manufacturing a component including delivering series of thermal shocks to a conglomerated powder within an internal passage of an additively manufactured component to facilitate removal of the conglomerated powder.
US11247246B1	Systems and methods for cleaning a cooling tower fill with a chemical gel A process of using a chemical gel cleaning formulation to clean a cooling tower fill, comprising the steps of applying a pre-rinse fluid to the fill; applying the chemical gel cleaning formulation to the fill, wherein the chemical gel cleaning formulation includes glycerin, at least one polysaccharide, at least one corrosion inhibitor, at least one surfactant, and at least one acid; applying a descaling fluid to the fill; applying a neutralizer solution to the fill to neutralize the pH of residual fluid on the fill surface; and rinsing the fill with a rinsing fluid to remove residual chemical gel cleaning formulation and descaling fluid, residual neutralizer solution, and dissolved deposits from the fill.
US11247245B2	Cleaning apparatus with anti-hair wrap management systems A cleaning apparatus includes an end cap assembly for use with an agitator. The end cap assembly includes a stationary end cap, a rotating end cap, and a fragmentor. The stationary end cap is secured to and stationary with respect to a housing of the cleaning apparatus. The rotating end cap is coupled to the agitator and rotates with the agitator relative to the housing. The stationary and rotating end caps define a gap extending radially inward therebetween. The fragmentor is disposed within the gap and is configured to break debris which enters the gap into smaller pieces. The fragmentor may be disposed on a surface of the stationary end cap facing towards the rotating end cap and/or on a surface of the rotating end cap facing towards the stationary end cap. The fragmentor may include a cutting blade and/or an abrasive surface.
US11247241B2	High capacity separation of coarse ore minerals from waste minerals Systems and methods for delivering mining material to a multimodal array of different types of sensors and classifying and sorting the mining material based on the data collected from the multimodal array of sensors. The arrays of different sensors sense the mining material and collect data which is subsequently used together to identify the composition of the material and make a determination as to whether to accept or reject the material as it passes off the terminal end of the material handling system. Diverters are positioned at the terminal end of the material handling system and are positioned in either an accept or reject position based on the data collected and processed to identify the composition of the mining material.
US11247237B2	Mobile aggregate processing plant The present invention relates to a mobile aggregate processing plant for screening aggregate material comprising a mobile chassis having a main frame and a vibrating screening unit mounted via one or more absorbers on a screen-mounting frame and able to provide at least one aggregate discharge stream therethrough, wherein the vibrating screening unit is moveable relative to the screen-mounting frame between a first in-use position, and at least a second position able to provide an access portal below the vibrating screening unit when not in use.
US11247235B2	Complex mass trajectories for improved haptic effect A haptic actuator includes mechanical links defining a first J-trajectory and mechanical links defining a second J-trajectory as well as a motor coupled to the mechanical links so as to synchronously accelerate a first mass over the first J-trajectory and a second mass over the second J-trajectory. During a first time interval, reactive forces of the first mass accelerating substantially balance reactive forces of the second mass accelerating and during a second time interval reactive forces of the first mass accelerating do not substantially balance reactive forces of the second mass accelerating. This un-balanced condition results in a tap signal being produced.
US11247229B2	Method for coating a substrate with a lacquer and device for planarising a lacquer layer The disclosure relates to a method for coating a substrate with a lacquer. First, the lacquer is uniformly applied to the substrate. Then, the solvent proportion of the lacquer applied to the substrate is reduced, and the coated substrate is exposed to a solvent atmosphere. In some embodiments, the lacquer is heated. The invention also relates to a device for planarising a lacquer layer.
US11247227B2	Apparatus, device and process for coating of articles An apparatus for coating at least a first plurality of articles each article thereof having at least a first surface to be coated is disclosed. The apparatus includes an emission source for directing emission elements towards the first surfaces of the plurality of articles, at least one support member for supporting the first plurality of articles, wherein support member supports the first plurality of articles such that the first surface is exposed to the path of emission from said emission source, and a drive assembly for moving the support member such that the first plurality of articles is moveable with respect to the path of emission from said emission source.
US11247226B2	Process for forming a multilayered shaped film product A process capable of commercial scale manufacturing of inexpensive, multilayered shaped film product, without the waste of die-cutting and which products are capable of use independent of a supporting structure on which they are formed, includes placing a first mask over a substrate; delivering a first film-forming composition through the first mask to form a first raw shape on the substrate; removing the first mask; placing a second mask over the first raw shape; delivering a second film-forming composition through the second mask to form a second raw shape on the first raw shape; removing the second mask; and solidifying the first and second raw shapes to provide the shaped film product disposed on the substrate.
US11247222B2	Connection system between a bottle and a dispensing head A connection system between a head and a bottle of a trigger dispensing device includes a main skirt having a first flexible tab and a neck (2b) having a first sloping plane and a first pocket. The first flexible tab extends circumferentially from a first end to a second end, and the first end is joined to an annular wall by a closing wall. The system also provides for an auxiliary window obtained through the annular wall of the main skirt, and a rigid auxiliary tooth of the neck, suitable to snap into the auxiliary window.
US11247219B2	Reduced precipitation rate nozzle A nozzle is provided having a low precipitation rate and uniform fluid distribution to a desired arcuate span of coverage. The nozzle has an inflow port having a shape corresponding to the desired arc of coverage and a size for effecting a low precipitation rate. The nozzle also has a deflector surface with a water distribution profile including ribs for subdividing the fluid into multiple sets of fluid streams. There are at least two fluid streams for distant and close-in irrigation to provide relatively uniform distribution and coverage. The nozzle may be a unitary, one-piece, molded nozzle body including a mounting portion, an inflow port, and a deflector portion.
US11247211B2	Apparatus for the thermal treatment of samples The present disclosure relates to a device for the thermal treatment of samples, including: a base unit with a receiving region; a cover for closing the receiving region, the cover movable from a first, open position into a second, closed position; at least one connecting element connected to the cover; and a cover drive disposed in the base unit and coupled to the at least one connecting element as to drive a movement of the cover such that, during the movement from an open into a closed position, the cover is initially brought from the open position into a third position, in which the cover extends parallel to and spaced from the receiving region, and such that the cover is further moved from the third position in a direction of a shared normal until the cover has reached the closed position.
US11247210B2	Tempering block module and apparatus for the thermal treatment of samples The present disclosure relates to a tempering block module for the thermal treatment of samples, comprising: a tempering block; and an ejection mechanism for lifting reaction vessels off the tempering block, the ejection mechanism including first and second ejection plungers that are movably mounted in the tempering block module perpendicular to the tempering block from a first position, retracted into the tempering block module, into a second position, extended out of the tempering block module, and wherein the tempering block module includes a first plunger drive connected to the first ejection plunger for driving the movement of the first ejection plunger and a second plunger drive, different from the first plunger drive, connected to the second ejection plunger for driving the movement of the second ejection plunger from the first to the second position or from the second to the first position.
US11247209B2	Methods and systems for microfluidic screening Provided are methods and systems useful for screening large libraries of effector molecules. Such methods and systems are particularly useful in microfluidic systems and devices. The methods and systems provided herein utilize encoded effectors to screen large libraries of effectors.
US11247208B2	Methods and devices for sample collection and sample separation Methods and devices are provided for sample collection and sample separation. In one embodiment, a device is provided for use with a formed component liquid sample, the device comprising at least one sample inlet for receiving said sample; at least a first outlet for outputting only a liquid portion of the formed component liquid sample; at least a second outlet for outputting the formed component liquid sample at least a first material mixed therein.
US11247206B2	Harvesting cell-free non-coding RNAS (CFNCRS) from interstitial fluid for sensitive biomarkers A system for determining the presence of cell-free non-coding RNA (cfNCR) biomarkers in interstitial fluid includes a microfluidic device for non-invasively and passively accessing interstitial fluid from a patient. The microfluidic device is formed of a substrate containing multiple vertical micro channels therethrough, wherein at a first end of each of the multiple vertical micro channels a microheater is formed for controllably ablating a portion of dry dead skin cells to access the interstitial fluid; and wherein at a second end of each of the multiple vertical micro channels is a horizontal micro channel for receiving accessed interstitial fluid from a vertical micro channel and guiding the accessed interstitial fluid to a common collection port.
US11247204B2	Sample preconcentration system and method for use with gas chromatography The disclosed system and method concentrates and enriches a chemical sample while removing water and/or CO2 prior to analysis, improving detection limits and repeatability of quantitative chemical analysis without the need for cryogenic or sub-ambient cooling. The system can include a valve system, a dewpoint control zone, and a multi-capillary column trapping system (MCCTS). During a first time period, the valve system can couple the dewpoint control zone to the MCCTS. During a second time period, the valve system can couple the MCCTS to the chemical separation column such the dewpoint control zone is bypassed. Excess water included in the sample can condense in the dewpoint control zone as the sample transfers to the dewpoint control zone and MCCTS. When the sample is transferred from the MCCTS to the chemical separation column, the condensed water in the dewpoint control zone is not transferred to a chemical separation column.
US11247203B2	Pipette tip, liquid delivery method and liquid delivery system This pipette tip includes: a first part having an outer diameter which increases gradually from a distal end side toward a proximal end side; a second part in which a taper angle of an outer surface of the second part is smaller than a taper angle of an outer surface of the first part; a third part in which a taper angle of an outer surface of the third part is larger than the taper angle of the outer surface of the first part; and a fourth in which a taper angle of an outer surface of the fourth part is smaller than the taper angle of the outer surface of the third part.
US11247201B2	Ligands for production of 1-hexene in chromium assisted ethylene oligomerization process Catalyst compositions and processes for the oligomerization of ethylene to 1-hexene are described. The catalyst composition includes a triamino bisphospino (NPNPN) ligand system with specific phosphorous and nitrogen ligands. The terminal nitrogen atoms include linear alkyl hydrocarbons that differ in the number of carbon atoms by 3.
US11247200B2	Carbon nitride-based photocatalyst and preparation method thereof The present invention provides a carbon nitride-based photocatalyst and a preparation method thereof. The photocatalyst is prepared by reaction of melem with 3,3′,4,4′-benzophenonetetracarboxylic dianhydride. The photocatalyst according to an embodiment of the present invention achieves energy level matching in structure between the melem structure and the 3,3′,4,4′-benzophenonetetracarboxylic dianhydride, reduces a singlet-triplet energy gap (ΔEST), promotes an intersystem crossing process, thereby enhancing the singlet oxygen production and improving the selective photocatalytic oxidation ability.
US11247199B2	Lewis acid-base pair catalytic initiator and application thereof The present disclosure provides a Lewis acid-base pair catalytic initiator and an application thereof. The Lewis acid-base pair catalytic initiator includes a Lewis acid and a Lewis base, the Lewis acid having a structural general formula as shown in formula (I) and the Lewis base having a structural general formula as shown in formula (II); wherein: the A is selected from element Baron or element Aluminum; the R1, R2, R3, R4 are independently selected from alkyl, alkoxy, aryl or halogen groups; the alkyl or alkoxy have a carbon number being equal to or greater than 1 to equal to or less than 16; the aryl contains substituents with the number being equal to or less than 5, the substituents being selected from methyl, methoxy or halogen; n is selected from an integer from 1 to 16.
US11247197B1	Core-shell structured catalyst, preparation method thereof and method for treating industrial tail gas The present disclosure relates to the technical field of industrial waste gas purification, in particular to a core-shell structured catalyst, a preparation method and use thereof. The present disclosure provides a core-shell structured catalyst including a metal oxide-molecular sieve as a core and porous silica (SiO2) as a shell, where the metal oxide-molecular sieve includes a molecular sieve and a metal oxide loaded on the molecular sieve, the metal oxide includes an oxide of a first metal and an oxide of a second metal, the first metal is Fe, Cu, Ti, Ni or Mn, and the second metal is Ce or La. The core-shell structured catalyst of the present disclosure can enable effective removal of HCN and AsH3 at the same time with a stable effect, and no secondary pollution.
US11247196B2	Zeolite with encapsulated platinum A method of making a zeolite with encapsulated platinum is provided. The method includes dissolving an aluminum source in water to form a first solution, dissolving a hydroxide in water to form a second solution, dissolving a templating agent in water to form a third solution, and adding a silica source to the first solution to form a fourth solution. The method further includes adding the second solution to the fourth solution to form a fifth solution, adding the third solution to the fifth solution to form a sixth solution, and adding a platinum source to the sixth solution. The sixth solution is crystallized to form a solid product, which is recovered. The solid product is calcined. An ammonium ion exchange is performed on the solid product to form a second solid product, and the second solid product is calcined.
US11247187B2	Pickering emulsion and method of preparing the same Provided are a pickering emulsion including: 0.01-20 wt % of particles having an average particle diameter of 10 nm-100 μm, and 0.01-20 wt % of a non-ionic water-soluble polymer, wherein the particles are positioned on an oil droplet surface, and a method of preparing the same.
US11247185B2	Device for the successive introduction of additives into a polymer granulate and use of the device The invention focuses on a device for sequentially introducing additives in a polymer granulate and the use of the device for mixing the polymer granulate with the additives. The device consisting of a mixer with housing, comprising at least one mixer shaft attached in helix arranged non-continuous conveying pattern shapes, being rotated by a drive for the transport, whereby the mixer in the housing featuring an inlet for the polymer granulate to be mixed and each of the several subsequent inlets for the additive is followed by an outlet for the polymer granulate mixed with the additive, so that two or several mixing zones being formed in the mixer and whereby at least between at two mixing zones on the surface of the mixing shaft one section featuring a continuous screw conveyor instead of the non-continuous conveying pattern shapes, the section not being penetrable for returning solids from the subsequent mixing zone.
US11247181B2	Biomimetic multilayer compositions The present invention provides, inter alia, compositions including at least one pliable layer comprising a plurality of silk fibroin nanofibrils, and at least one rigid layer comprising a plurality of mineral crystals, wherein each rigid layer is associated with at least one pliable layer, as well as methods for the production and use thereof.
US11247179B2	Method of preparing membranes A method of preparing a membrane comprising the steps of: a) mixing together a membrane-forming polymer, a water-soluble polyetheramine, and a solvent, said mixture containing no component which will react chemically with the polyetheramine; and b) casting said mixture to form the polymer into a solid membrane.
US11247177B1	Swirling flow generator for membrane distillation A fluid filter and method for filtering fluid feed using the fluid filter is described. The fluid filter comprises an upper disk plate having a first compartment spaced apart and placed parallel to a lower disk plate having a second compartment. The feed fluid enters the first compartment in a first vortex pattern in a first direction at a first temperature, and a permeate fluid enters the second compartment in a second vortex pattern in a second direction opposite the first direction at a second temperature, wherein the second temperature is lower than the first temperature. A hydrophobic, vapor permeable membrane positioned between the upper disk plate and the lower disk plate allows vapor to pass from the first compartment to the second compartment having the permeate fluid, thus filtering the feed fluid.
US11247174B2	Drainage device and system for controlling discharging of concentrated water in water purification process Provided is a drainage device and a system for controlling discharging of concentrated water in a water purification process. The device includes a valve cavity, a flowmeter, a transmission shaft and a control unit. The control unit is used for controlling a motion of the transmission shaft to adjust a liquid flow of the flowmeter in the valve cavity. The device inhibits an instantaneous impact of a liquid on the valve cavity to relieve vibration generated by the instantaneous impact; a special structural design is employed, which is favorable for controlling a flow of the concentrated water; moreover, the device is suitable for different pressure environments, achieves the objectives of small volume, controllable fitting area and small friction force; prevents leakage, and is easy to maintain and clean; and abnormal discharging of the concentrated water caused by water hammer and liquid impact in a water purification system is solved.
US11247167B2	Scavenging system including at least one mixed acetal compound to remove hydrogen sulfide and/or mercaptans from a fluid stream A solution including at least one mixed acetal compound is used to remove hydrogen sulfide and/or mercaptans from a fluid stream, preferably a fluid gas stream. A mixed acetal compound, as provided in the general structure below, includes an N-glycosidic type bond. The mixed acetal includes nitrogen and oxygen as provided below.
US11247166B2	Compressor installation with drying device for compressed gas and method for drying compressed gas A compressor installation with drying device for compressed gas, with the drying device containing a housing with a drying zone and a regeneration zone; where in the housing a drying agent is provided; and where the pressure line includes a heat-exchanger for cooling the compressed gas before it enters the drying zone. A tap-off pipe is connected to the discharge line that is connected to a cooling inlet of the heat-exchanger, while the heat-exchanger further includes a cooling outlet that is connected to the inlet of the regeneration zone, while the outlet of the regeneration zone is connected to the pressure line.
US11247162B2	Draining and sealing device for mist eliminators The present patent of invention application refers to a draining and sealing device (1), belonging to the field of forward flow or reverse flow mist eliminators or polygonal plate systems used in various industries, which consist of a tubular body (10) formed by an optional upper portion (11) comprising a cover e having a closed upper end (12) and radial drainage openings (13); an intermediate attachment portion comprising a thread (14) or welding ring (15) or flange (16); and a lower tubular portion (17) provided with a lower end having drainage holes (18); said drainage and sealing device (1) also being formed by a body of drainage and sealing fibers (20) housed in the lower tubular portion (17) that provides drainage of the collected liquid and sealing against the countercurrent circulation of mist-containing gas; said drainage and sealing device (1) may have the tubular body (10) without no upper portion (11).
US11247157B2	Flow and pressure control in cyclonic filter arrays An air filtration system comprising a plurality of sections configured to receive an incoming airstream is disclosed. In some embodiments, each section of the plurality of sections includes a first airstream receiving side (ASRS) and a second air stream exhaust side (ASES), and a plurality of cells each comprising a cyclonic cavity having a tangential inlet arranged to receive a portion of the airstream via the ASRS, and an axial outlet arranged to exhaust the portion of the airstream to the ASES. Each section is further configured with a cover that can be opened and closed, such that the closing of one or more respective covers of respective sections forces the airstream to flow through remaining sections having open covers as well as their respective cells, at a velocity greater than when such one or more respective covers are open.
US11247156B2	Water filter system A water filter system includes a removable filter unit having a body portion including a proximal end and a distal end. The proximal end is adapted to be inserted into a filter head assembly. A laterally extending key member is disposed on the body portion and adapted to engage a key slot in the filter head assembly. An engagement protrusion extends from the proximal end. The engagement protrusion includes a first portion that has a first radius of curvature and a second portion opposing the first portion that includes a second radius of curvature that is larger than the first radius of curvature.
US11247154B2	Truncated filter capsule Filter capsules for showers and sinks used in surgical settings, clean rooms and other contaminant-sensitive settings having modified outlets for improved splash control. Flat, concave, convex, asymmetric concave and asymmetric convex outlet inserts have pluralities of fluid bores with varying orientations to permit enhanced fluid flow control out of the filter capsules including divergent, convergent and mixed divergent/convergent fluid flows. An inlet with an axis offset at an angle to the longitudinal axis of the filter capsule body permits user control over the fluid flow strike point in a sink or shower stall via rotation of the capsule about the inlet connection point. A recessed outlet improves the prevention of contaminant dispersal by recessing the outlet away from contact points and potential contaminant sources. A filter cartridge top cap includes a downwardly extending extension with a concave bottom end to redirect fluids undesirably entering the filter capsule from the outlet away from the enclosed filter media and out the outlet.
US11247153B2	Filter module for gravity-type water purifier and gravity-type water purifier including same Provided is a filter module for a gravity-type water purifier. The filter module for a gravity-type water purifier according to an exemplary embodiment of the present invention includes: a plurality of filter members which are plate shaped, and which are fixed to each other via one or more fastening bars while arranged spaced apart from each other in parallel having gaps therebetween; and a common water collecting member coupled to the respective water collecting holes formed in the filter members, and in which filtered water produced from the filter members is collected.
US11247146B2	Lamella for clarifier and lamellar module for clarifier A lamella for a clarifier formed by a rectangular or square plate, the upper edge and the lower edge of which run parallel to a transverse direction, the two remaining edges running parallel to a longitudinal direction, the plate being provided with longitudinal folds curved in the longitudinal direction and running from the upper edge to the lower thereof; the plate being curved longitudinally, so that the area closer to the lower edge of the plate is less inclined relative to the horizontal than the area closer to the upper edge.
US11247142B2	Versatile robust construction toy A cost effective, structural building set, suitable as a toy, uses post connectors (10) comprised of a post (12) with attached disks (14), or similar devices that insert into cutouts (31) in geometric shaped component parts (30, 80, 180). More than one component part can be connected to the same post connector, and such component parts can rotate relative to the post axis. The connector design allows construction of stable structures of many sizes, shapes, and types, and readily facilitates hinging between different sections of such assembled structures.
US11247141B2	Magnetic assembly The present invention relates to a magnetic assembly for creating three-dimensional structures, said magnetic assembly comprising at least one ferromagnetic element (1), at least one magnetic element (2), magnetically couplable to said at least one ferromagnetic element (1), and at least one support panel (3) having a perimeter edge (10). Said magnetic assembly being characterised in that it further comprises at least one connection element (4), said at least one connection element (4) comprising a seat (6) for removably housing and retaining a ferromagnetic element (1) or a magnetic element, and at least one peripheral portion (9) suitable for being removably coupled to at least one portion of the perimeter edge (10) of said support panel (3), becoming locked thereto.
US11247140B2	System and method for making a craft A system for making a craft comprises a core and a sleeve. The core includes a molding portion. The sleeve has an exterior surface and defines an interior space. The sleeve comprises a collapsible portion that is collapsible towards the interior space. The sleeve is configured to cover the molding portion such that the molding portion of the core prevents collapsing of the collapsible portion interiorly. The core is configured to be releasable from the sleeve and when there is a layer of dried molding material on the exterior surface, the collapsible portion of the sleeve is articulable interiorly away from the layer of dried molding material to at least partially collapse the sleeve for removal from the layer of dried molding material.
US11247139B2	Activity box An activity box includes two pairs of wheels having blind holes, two axles having two ends releasably insertable into the blind holes, and a box defining a space having a defined volume sufficiently large to fit the axles. The wheels include a first magnetically attractable component. The axles include a second magnetically attractable component secured at each end of each axle. The axles have a length spanning a width of the box, which has two pairs of through holes on two opposing sides to accommodate the axles, such that the axles are threaded through the through holes. The two pairs of wheels are rotatably attached to the box by magnetically coupling the first magnetically attractable component to the second magnetically attractable component, such that the activity box is configured to be used as a cart that can be rolled over a surface.
US11247138B2	Systems and methods for incorporating pneumatic robotic systems into amusement park attractions A system may include an inflatable assembly having a plurality of members. The system may also include a plurality of sensors disposed at a plurality of positions inside or around the inflatable assembly, such that the plurality of sensors may acquire data related to a shape of the inflatable assembly. The system also includes one or more valves, each configured to direct a fluid into a corresponding member of the plurality of members of the inflatable assembly. The system also includes a processor that adjusts positions of the one or more valves to cause the fluid to be directed into the corresponding member of the plurality of members of the inflatable assembly based on the data and a desired shape of the inflatable assembly.
US11247137B2	Play center using structural monoliths for water delivery capabilities A play structure having one or more monolith structures for the connection of other surfaces (e.g., deckings, water-based elements, interactive elements, etc.). Each of the monolith structures may be adjustably connected with a ground surface such that a variety of possible angles may be obtained by the monolith with respect to the ground surface. After the desired orientation of the monolith is obtained to the ground surface via the adjustable connection, the monolith may be secured in such position. Water or other fluid may be provided to the monolith structures via piping that interfaces with the monolith structures by a fluid connection that is in communication with piping disposed within the monolith structures. A fluid dumping or delivery system (e.g., based upon a tipping element that provides water to a fluid flowing surface and/or other water dispersion element) may be provided as part of the play structure.
US11247134B2	Message push method and apparatus, device, and storage medium A message push method includes playing a first video in a play interface of a terminal according to first video data transmitted by a server. The method further includes displaying, by processing circuitry of the terminal, a scenario interaction interface at a preset playback time of the first video, the scenario interaction interface being set according to display content of an electronic device shown in the first video. Next, the method includes obtaining interaction information input based on the displayed scenario interaction interface, and obtaining a target message related to the obtained interaction information. Finally, the method includes outputting the obtained target message by the processing circuitry of the terminal.
US11247133B1	System and method for facilitating management of multiyear ownership rights in fantasy sports league gameplay A computer implemented system and method for facilitating management of multiyear ownership rights in fantasy sports league gameplay, including displaying an interface of a fantasy sports league management website that includes a contract management user interface element for accessing a contract management interface; receiving input, displaying a contract management interface of the fantasy sports league management website that includes one or more user input elements configured to allow a user to select a player and specify a contract duration and contract amount for such selected player; receiving a contract proposal; prompting the respective user to vote yes/no for the contract; receiving input representing a vote of yes or no for the contract; and electronically determining that the contract should become official; and automatically counting the first contract amount for the first contract against a total salary amount of the first fantasy team.
US11247129B2	Information processing system, information processing apparatus, information processing server, storage medium and information processing method A game apparatus functioning as a non-limiting example information processing apparatus includes a CPU that performs processing of a battle game. A player selects one or more usage characters that are to be used in the battle game among possession characters. In the battle game, if the usage character used by the player defeats one or more enemy character, a character value is added to each usage character according to a predetermined rule other than an experience value by battle. Every time the predetermined number of character values are accumulated, a shared item is acquired, and if this shared item is used, a rarity of a possession character is increased.
US11247122B2	Gaming device and gaming device recognition method A gaming device and a gaming device recognition method are provided. The method is applicable to an electronic device having an image capturing device, a storage device and a processor, and includes following steps. A captured image of the gaming device is captured by the image capturing device, wherein the gaming device includes a recognition code having anchor grids and recognition grids. Then, a first image is generated by performing image processing on the captured image, and the anchor grids of the first image are recognized. Next, a recognition template is decided according to the anchor grids, wherein the recognition template including code grids and grid numbers of each code grid. Finally, a filled status of each code grid is determined according to the first image, and a tag code corresponding to the recognition code is generated according to the filled status of each code grid and the grid numbers.
US11247121B2	Computer-readable non-transitory storage medium having game program stored therein, game system, game apparatus, and game processing control method for correct direction determination In the exemplary embodiment, a computer is caused to: perform question presentation processing of designating a correct direction for each question by display; specify an input direction on the basis of the operation data transmitted from an operation device; perform correct answer determination for whether the input direction is the designated correct direction or a direction other than the designated correct direction on the basis of a predetermined determination condition; in performing the correct answer determination, change the determination condition in accordance with the correct direction so that the specified input direction becomes likely to be determined to be the correct answer; and progress a game on the basis of a result of the correct answer determination.
US11247120B2	Digital pin board for a gaming platform The disclosure provides methods and systems for storing and sharing information through a digital pin board within a network gaming platform. An example method comprises maintaining at least one personalized digital board associated with the digital pin board of a user. Furthermore, a selection of an informational item is received from the user. The informational item is associated with at least one personalized digital board of the user. The method further includes presenting, to the user, a graphical user interface of the network gaming platform. The graphical user interface includes a graphical representation of the digital pin board, where the digital pin board includes a graphical representation of at least one personalized digital board of the user.
US11247117B2	Mouth guard The invention relates to a teeth protector device (1) consisting of a rail which has a U shape or a channel shape in the cross-section, is adapted to a toothed jaw (5) of a user, and is made of a deep-drawn plastic. The rail has two plastic films (3, 4) which are laminated onto each other and between which an insert (2) is located, said insert being provided in a central front region and having a lateral extension which corresponds to multiple teeth of the user and has a width that corresponds to the distance from an approximately coverable teeth tip region to the gums. The insert (2) is a molded part made of light- or laser-cured plastic using a 3D printer.
US11247113B2	Trampoline with handrail A trampoline frame includes a bottom ring frame to couple to a jumping surface, a plurality of legs coupled to the bottom ring, a plurality of curved upright supports coupled to the bottom ring, and a handrail coupled to the upright supports. The curved upright supports attach to and support a flexible wall to form a barrier around at least a portion of the jumping surface. Each of the plurality of legs is curved to place a corresponding foot of the leg outside an external perimeter of the bottom ring frame when connected to the bottom ring frame. Each of the plurality of curved upright supports is curved inward toward a center of the jumping surface to connect to the handrail.
US11247112B1	Softball/hardball throwing machine The current invention is a throwing machine for softballs or hardball (baseball). It comprises a loading tube, a loader, a pressure means, a locking pin and a throwing tube. The throwing machine is placed on a frame with a set of wheels in the preferred embodiment.
US11247103B2	Tennis ball having a thermoplastic core A method for forming a tennis ball including the steps of providing a non-foamed thermoplastic core and providing a non-smooth textured surface on the core. The thermoplastic core including a thermoplastic material having a specific gravity of 0.86 to 1.38, a flexural modulus of 2.0 to 50.0 MPa, and a Shore D hardness of 10 to 70. The thermoplastic material having a thickness between 3.0 and 8.0 mm. The thickness of the thermoplastic material being configured to maintain dimensional stability at internal pressures of between zero and 15 psi.
US11247098B2	Respiratory rehabilitation apparatus A respiratory rehabilitation apparatus includes a housing, an adjustment rod provided in the housing to change a pressure load generated during respiration, a pair of stoppers for selectively adjusting respiration pressure, a pair of pressurization-movement parts configured to be pressurized and moved inwards in a longitudinal direction of the housing by respiration pressure during respiration, a pair of elastic members disposed between the pressurization-movement parts and the stoppers, and a pair of diaphragms disposed so as to be in close contact with outer sides in a longitudinal direction of the pressurization-movement parts.
US11247097B2	Elliptical machine capable of realizing three-dimensional pedaling training An elliptical machine includes a machine frame and two pedal units each including a vertical arm having a top end pivotally connected to the machine frame and swingable back and forth, a driving main arm having a front end arranged on an opposing bottom end of the vertical arm in a vertically swingable manner, a pedal mount arranged on an opposing rear end of the driving main arm and swingable left and right, a pedal arranged on the pedal mount and swingable left and right, a slanting rod having a front end arranged on the vertical arm in a vertically swingable manner and an opposing rear end arranged on the pedal mount in a universally rotatable manner, and a rocking link that has a front end arranged on the rear end of the driving main arm and swingable back and forth and up and down.
US11247095B2	Fitness rack A fitness assembly for performing various exercises that is securably mountable to a mounting surface using one or more vacuum devices. In one embodiment, a vacuum-mounted fitness assembly comprises a base element and at least one vacuum device removably coupled to the base element. In one embodiment, the base element has an elongated shape and is removably coupled to two vacuum devices. In another embodiment, the base element has a circular or non-elongated shape and is removably coupled to one vacuum device. The base element includes a plurality of apertures and/or slits to which one or more bands and/or straps may be attached. In one embodiment, the fitness assembly also includes one or more accessories that enable the fitness assembly to be used to perform exercises such as boxing, squats, rowing, bicep curls, and others.
US11247090B1	Adjustable resistance exercise machine An adjustable resistance exercise machine for providing variable resistance forces on a pull cable extending from the machine. The adjustable resistance exercise machine generally includes a plurality of power springs that may be selectively engaged using a cam mechanism. By engaging springs with different forces, the resistance may be adjusted incrementally as preferred for performing different exercises. The adjustable resistance exercise machine may be connected to various structures, either below or above an exerciser, to allow the exerciser to choose whether to pull the pull cable up or down during exercise.
US11247084B2	Dryer appliance having a fire extinguishing system equpped with a multiway inlet valve A dryer appliance that includes a fire extinguishing system is provided. In one aspect, the dryer appliance includes a drum rotatably mounted within a cabinet. The drum defines a chamber for receipt of articles for drying. The dryer appliance includes a water inlet valve in fluid communication with a steam nozzle operable to deliver water into the chamber to form mist or steam. The dryer appliance also includes an extinguisher nozzle in fluid communication with the chamber of the drum and with the water inlet valve. Upon detection of a fire, water is provided to the extinguisher nozzle and the extinguisher nozzle directs a stream of water into the chamber to extinguish the detected fire.
US11247079B2	Personal respiratory protection device The present invention relates to a personal respiratory protection device, in particular, such a device comprising a respirator body having a periphery, a filter media, forming at least part of the respirator body, and a gasket, the gasket being located at the periphery and extending along at least a portion of its length.
US11247078B2	Door breacher A door breaching device comprising: a longitudinal chassis having a first and a second extremity; a piston assembly located at said first extremity of the chassis, said piston assembly comprising a piston rod, said piston rod having, at a first end, a head and a second end located inside a piston chamber, said piston chamber having two opposite ends, a first end having an opening adapted for the movement of the piston rod therethrough and a second end located opposite said first end; wherein said piston rod is adapted for linear displacement between a first position where the second end of the piston rod is positioned at the second end of the piston chamber and a second position where the second end of the piston rod is at the first end of the piston chamber; a motor operatively connected to a hydraulic pump which is operatively connected to the piston chamber; a control unit for user input, said control unit being operatively connected to the motor; a two-part head assembly comprising: a fixed jaw, attached to the first extremity of the chassis; and a movable jaw, operatively connected to the piston rod of the piston assembly; wherein, in the rest position, the piston rod is in a retracted position to allow the fixed jaw and the movable jaw form a L-shaped extension from the chassis, and upon actuation, the piston rod moves outwardly from the retracted position, the fixed jaw braces the device against an element of a door and frame assembly, while the movable jaw applies a linear force to an opposite element of the door and frame assembly thereby having the movable jaw and fixed jaw form a F-shaped extension from the chassis.
US11247077B2	Synergistic extract of Palmaria palmata and jasmine, compositions comprising same and uses thereof The present invention relates to a synergistic extract of Palmaria palmata and of jasmine flower heads, obtained after aqueous extraction of Palmaria palmata, in which maceration of the jasmine flower heads is then carried out, the ratio of the dry weight of Palmaria palmata to the dry weight of the flower heads being between 40/60 and 95/5.The present invention also relates to a method for obtaining said synergistic extract and cosmetic compositions comprising said extract as an active agent.The invention finally relates to the cosmetic use of said composition for combating the signs of aging and for improving the elasticity of the skin, by favoring maintenance of the “stem” character of the adult dermal stem cells (SKPs).
US11247071B2	Method of providing proton radiation therapy utilizing periodic motion Techniques are described herein for delivering a particle beam from a continuously rotating gantry towards a target according to a determined patient state. The determined patient state and an identified gantry angle of a gantry may be used to deliver a set of beamlets (e.g., a pattern of radiation dose) to the target. The particle beam may rotate through a range of gantry angles. The set of beamlets may be delivered continuously while the gantry rotates.
US11247070B2	Brachytherapy treatment planning system A brachytherapy treatment planning system includes a processor that: receives a planning image corresponding to at least a portion of a prostate; generates a brachytherapy treatment plan comprising, for each of a plurality of brachytherapy seeds or catheters, a corresponding brachytherapy seed or catheter position in the planning image such that the plurality of brachytherapy seed or catheter positions in the planning image together satisfy a desired radioactive dose objective in the prostate; receives a pre-treatment image corresponding to the at least a portion of a prostate; and maps each brachytherapy seed or catheter position in the planning image to a corresponding position in the pre-treatment image by performing a registration between the planning image and the pre-treatment image.
US11247066B2	Irradiation device An irradiation device capable of emitting electromagnetic radiation at variable beam angles, comprises a housing assembly including a longitudinal shell, the longitudinal shell having a first end and a second end, a first end cap assembly provided at the first end of the longitudinal shell, and a second end cap assembly provided at the second end of the longitudinal shell, a radiation source provided within the longitudinal shell, a movable lens having two ends, a first end of the movable lens provided within the first end cap assembly and a second end of the movable lens provided within the second end cap assembly, and one or more translational mechanisms provided within one or more of the first end cap assembly and the second end cap assembly, wherein the one or more translational mechanisms are adapted to cause linear motion of the movable lens with respect to the radiation source.
US11247062B2	Variable sound system for audio devices A system capable of self-adjusting both sound level and spectral content to improve audibility and intelligibility of electronic device audible cues. Audible cues are stored as sound files. Ambient noise is detected, and the output of the audible cues is altered based on the ambient noise. Various embodiments include processed sound files that are more robust in noisy environments.
US11247060B2	Implantable medical devices with flexible interconnect having strain relief Implantable medical devices including interconnections having strain-relief structure. The interconnections can take the form of flexible circuits. Strain relief gaps and shapes are integrated in the interconnections to relieve forces in each of three dimensions. In some examples, the region of an interconnection which couples with a component of the implantable medical device is separated by a strain relief gap from a connection to a second component and/or a location where the flex bends around a corner.
US11247056B2	Systems and methods for lead fault detection and reconfiguration Embodiments disclosed herein relate to systems and methods for detecting faults in leads and automatically reconfiguring a stimulation pattern of the leads based on a detected fault.
US11247052B2	Transcutaneous electrical nerve stimulator with automatic detection of user sleep-wake state Apparatus for transcutaneous electrical nerve stimulation in a user, the apparatus comprising: a housing; stimulation means for electrically stimulating at least one nerve; an electrode releasably mounted to the housing and connectable to the stimulation means for electrical stimulation of the at least one nerve; monitoring means for monitoring the user's body orientation and movement; analysis means for analyzing said orientation and movement; and control means for controlling the output of the stimulation means in response to said analysis of said orientation and movement.
US11247050B2	Systems and methods for patient-enabled bladder control A system for controlling urination in a patient includes an implantable controller and an external device. The implantable controller includes circuitry and electrodes for stimulating the pudenal nerves in order to control urination. In addition, the implantable controller includes sensors for determining information on bladder fullness and for transmitting such information to an external device which is used for controlling the implanted controller. The external device will display when bladder filling exceeds a safe threshold level, allowing the patient and a caregiver to take appropriate steps to allow the patient to urinate.
US11247048B2	Functional electrical stimulation systems A gait modulation system including: (a) a sensor device including a sensor adapted for associating with at least one lower limb of the patient, the sensor for transducing at least one parameter related to a gait of the patient, so as to obtain gait data related to the gait, and (b) a muscle stimulator including: (i) an electrical stimulation circuit, the circuit adapted to supply an electrical stimulation output to an electrode array for performing functional electrical stimulation of at least one muscle of the lower limb, and (ii) a microprocessor, operatively connected to the at least one sensor, the microprocessor adapted for: receiving a stream of gait information based on the gait data; processing the gait information, and controlling the stimulation output based on the processing of the gait information, and wherein the microprocessor is further adapted to identify a failure in the stream of gait information, and to consequently control the electrical stimulation circuit to deliver a fail-safe stimulation output over a portion of a duration of the failure.
US11247041B2	Wearable cardioverter defibrillator (WCD) with ECG preamp having active input capacitance balancing A wearable cardioverter defibrillator (WCD) comprises a plurality of electrocardiography (ECG) electrodes, a right-leg drive (RLD) electrode, and a plurality of defibrillator electrodes to contact the patient's skin when the WCD is delivering therapy to the patient, a preamplifier coupled to the ECG electrodes and the RLD electrode to obtain ECG data from the patient as one or more ECG vectors, a high voltage subsystem to provide a defibrillation voltage to the patient through the plurality of defibrillator electrodes, and an impedance measurement circuit to measure an impedance across a first pair of ECG electrodes, wherein the impedance measurement circuit is to apply a balancing impedance across a second pair of ECG electrodes when an impedance of the second pair of ECG electrodes is not being measured.
US11247040B2	Dynamic control of transcutaneous electrical nerve stimulation therapy using continuous sleep detection Apparatus for providing transcutaneous electrical nerve stimulation (TENS) therapy to a user, said apparatus comprising: a housing; an application unit for providing mechanical coupling between the housing and the user's body; a stimulation unit for electrically stimulating at least one nerve of the user; a sensing unit for (i) sensing the user's body movement and body orientation to determine whether the user is in an “out-of-bed” state or a “rest-in-bed” state, and (ii) analyzing the sleep characteristics of the user during the “rest-in-bed” state; and a feedback unit for at least one of (i) providing the user with feedback in response to the analysis of the sleep characteristics of the user, and (ii) modifying the electrical stimulation provided to the user by the stimulation unit in response to the analysis of the sleep characteristics of the user; wherein the sleep characteristics comprise a likelihood measure of the user's sleep quality.
US11247039B2	Device including RF source of energy and vacuum system A method of a soft tissue treatment comprises placing an applicator adjacent to a surface of a body part, the applicator including at least one electrode, providing a fastening mechanism fixing the applicator in contact with the body part, providing a radiofrequency energy by the at least one electrode causing a heating of the soft tissue, providing an electric current to the soft tissue by the at least one electrode causing a muscle contraction, and controlling heating of the soft tissue by the radiofrequency energy and parameters of the electric current provided by the at least one electrode via a control unit, wherein an energy flux density of the radiofrequency energy is in a range of 0.01 mW·mm−2 to 10 W·mm−2 and a frequency of the radiofrequency energy is in a range of 0.1 MHz to 25 GHz, and wherein the body part comprises a face or a chin.
US11247036B2	Fluid line autoconnect apparatus and methods for medical treatment system A medical infusion fluid handling system, such as an automated peritoneal dialysis system, may be arranged to de-cap and connect one or more lines (such as solution lines) with one or more spikes or other connection ports on a fluid handling cassette. This feature may reduce a likelihood of contamination since no human interaction is required to de-cap and connect the one or more lines and the one or more spikes. For example, the automated peritoneal dialysis system may include a carriage arranged to receive the one or more lines each having a connector end and a cap. The carriage may move along a first direction so as to move the connector ends of the one or more lines along the first direction, and a cap stripper may be arranged to engage with the caps on the the one or more lines on the carriage. The cap stripper may move in a second direction transverse to the first direction, as well as to move with the carriage along the first direction.
US11247033B2	Transdermal drug delivery apparatus and methods A transdermal drug delivery apparatus includes a receptacle having a housing and a microneedle assembly mounted to the housing. The apparatus includes a reservoir for being mounted to the receptacle. The reservoir has an interior for containing fluid for being supplied to the microneedle assembly. The apparatus is adapted so that, when the apparatus is assembled, the reservoir is configured to move relative to the microneedle assembly along a path from an outer position to an inner position. The reservoir is closer to the microneedle assembly in the inner position than in the outer position. In the outer position, the reservoir is out of fluid communication with the microneedle assembly, and in the inner position, the reservoir is in fluid communication with the microneedle assembly. The apparatus also includes a plurality of connector parts spaced apart from one another along the path.
US11247032B1	Wearable band for transdermal drug delivery A wearable band transdermal medication device including one or more chamber for dispensing liquid transdermal medication, a device housing, and a transdermal applicator for the transdermal medication. The chamber includes a pouch containing a liquid transdermal medication pressurized at a first pressure, and an outlet for selective dispensing of the medication to a delivery section of the transdermal medication delivery device. The outlet may be a self-sealing membrane that dispenses liquid medication when subjected to a negative pressure differential, or may be a magnetic valve assembly. The device is configured as wristband, armband or other band worn by the patient with the transdermal applicator at an outer face of the device housing in contact with the patient's skin. A plurality of chambers housed by the device operate under electrical control to dispense medication, subject to access authorization, and subject to regimens for transdermal administration of the liquid medication.
US11247027B2	Guidewire having a distal-end brazing member formed with different brazing portions A guidewire has a distal-most end portion that retains its desired shape. The guidewire includes a first brazing member joining a distal end of a core shaft to a distal end of an outer coil, and a second brazing member provided adjacent to and on a proximal side of the first brazing member. The guidewire also includes an outer coil surrounding an outer periphery of the core shaft, and an inner coil provided between the outer coil and the core shaft. The second brazing member is provided between the outer coil and the inner coil, but is not provided between the inner coil and the core shaft. The melting point of the first brazing member is higher than the melting point of the second brazing member.
US11247026B2	Catheter sheath devices and methods of operating catheter sheath device A catheter sheath device may include an elongate member and a moveable member. The elongate member may include a first lumen, and the moveable member may include a second lumen. The moveable member may be physically coupled to a portion of the elongate member to permit relative movement therebetween. A first relative movement between the moveable member and a portion of the elongate member may cause the second lumen to be positioned at a first location that permits delivery of at least a portion of a catheter into the second lumen but not into the first lumen from the second lumen. A second relative movement between the moveable member and the portion of the elongate member may cause the second lumen to be positioned at a second location that permits delivery of the at least the portion of the catheter through both the second lumen and the first lumen.
US11247025B2	Medical dressing comprising a flap The disclosed medical dressing has a dressing body and a flap. The dressing body has a first major surface and opposite second major surface containing a skin-contact adhesive. The flap has a fixed end integrally connected to the dressing body and a movable free end. The second major surface of the flap has a securing adhesive for contact with the first major surface of the dressing body.
US11247024B2	Introducer assembly with cap and method of using same An introducer sheath assembly (10) having a sheath tube (12), a hub (16), a valve (30) and a valve-retaining cap (50) on the proximal end of the hub. The cap (50) is so secured to the hub (16) as to have a closed, locked position and also an open position permitting access to the interior of the hub and the valve (30) while the cap (50) remains secured to the hub (16).
US11247022B2	Devices and methods for delivering fluid to a nasal cavity A delivery tube and cap are configured to be connected to a container that houses fluid to be delivered to a nasal cavity. The delivery tube includes an inner cannula that is positioned within an outer cannula. Each of the cannulas includes a first outlet with one or more openings aligned along a first lateral section and a second outlet with one or more openings aligned along a second lateral section. The delivery tube and cap are configured to provide relative axial movement between the cannulas. The cannulas are positionable between a first axial position that aligns the first outlets along the first lateral section of the delivery tube to deliver the fluid out of the device in a first lateral direction, and a second axial position that aligns the second outlets along the second lateral section to deliver fluid out of the device in a second lateral direction.
US11247021B2	Craniaofacial emotional response influencer for audio and visual media An emotional enhancement system for music and film that uses audio and video input to select or generate a stimulation pattern which stimulates the user's face using lights and electrical stimulation directed to certain points on the user's face and head which are believed to induce certain emotions. Using the system, a user's emotional experience of the music or film can be enhanced by inducing emotions in the user coordinated with portions of the music or film. In some embodiments, biometric sensors or cameras and facial tracking software may be used to monitor the emotions displayed by a user while listening to music or watching films, and adjust the stimulation accordingly.
US11247018B2	Gas guide tube assembly, liquid storage device, humidifier, and ventilator A gas guide tube assembly (200), a liquid storage device (10), a humidifier, and a ventilator. The gas guide tube assembly (200) comprises: a gas outlet guiding tube (210) having a gas inlet port (212) and a gas outlet port (214); and a guide tube (220) having a communication port (222) that communicates with the gas inlet port (212) of the gas outlet guiding tube (210) and a plurality of gas reflux ports (224, 226) that communicate with the communication port (222). The gas guide tube assembly (200), when in use, is disposed in a liquid storage cavity (120) of the humidifier, and the gas outlet port (214) of the gas outlet guiding tube (210) of the gas guide tube assembly (200) communicates with a gas outlet (124) of the liquid storage cavity (120). The present invention can solve to a certain extent a problem of water inhalation into the user due to overflow from the gas outlet (124).
US11247016B2	Systems and methods for ventilation humidification Systems and methods for humidifying ventilator delivered breathing gases are disclosed. These systems and methods utilize a hollow cone atomizer (e.g., a pressure swirl atomizer) and/or a heating element associated with a heating circuit and/or a heating tube. In some aspect, the systems and methods utilize received flow, temperature, and/or humidity information to determine an amount of water to add to breathing gases to reach a desired humidity of the breathing gases delivered to the patient. In further aspects, the humidification system can serve as a nebulization system for delivering nebulized medicine.
US11247013B2	Breathing assistance apparatus A mask assembly for use as part of an apparatus for supplying a flow of respiratory gases to a user is disclosed. The mask assembly includes a mask body having an inlet through which said flow of respiratory gases are provided to the interior of said mask body. A mask seal assembly comprising a seal of flexible material and a clip of rigid material is attached to the body. The seal has a first side and a second side. The first side of the seal is shaped to approximately match the contours of a user's face and in use substantially seal against a user's face. The second side is attached to the clip. The clip provides an interface extending substantially the full perimeter or periphery of the mask seal assembly for releasably attaching the mask seal assembly to the mask body. The clip comprises a bridging portion spanning outwards from the perimeter or periphery of the mask body to space at least a portion of the second side of the seal outwards from the perimeter or periphery of the mask body.
US11247012B2	Smart ETT ventilation attachment and method of use An add-on device and method for an Endo-Tracheal Tube (ETT), the add-on device including a lengthy body having a major arc-shaped cross section sized and shaped to tightly fit over an ETT, at least one longitudinal cavity passing along the lengthy body, including a distal suction cavity ending with a suction inlet at a distal end of the lengthy body; and a distal suction outlet channel extending from a proximal end of the lengthy body, the channel is a continuous extension of the distal suction cavity and configured to provide suction to the distal suction cavity. The add-on device senses moisture at a distal end of the add-on device, and in case of detection of excessive wetness, provides suction to the distal end of the device through a cavity passing along the device, the suction is provided via a suction outlet channel extending from a proximal end of the device.
US11247011B2	Pressure controller and tracheal breathing tube comprising same Disclosed herein are aspects of a tracheal breathing tube that provides for accurate and reliable control of cannula cuff pressure. Such a tracheal breathing tube include a pressure controller through which a fluid is supplied to a cannula cuff of a tracheal breathing tube and which enables reliable indication of a level of pressure of fluid within the cannula cuff. The pressure controller serves to achieve a proper interface between the cannula cuff and a patient's trachea, thereby addressing important clinical considerations such as anesthesiologist control. Moreover, the pressure controller serves to ensure that proper force is being applied on the patient's tracheal walls by the cannula cuff to thereby limit the potential for post-surgical complications resulting from, for example, inadequate blood supply to an organ or part of the body. swelling of the patient's tracheal walls that can lead to difficulty in breathing, and the like.
US11247010B2	Imaging system and method for control and diagnostics within mechanical ventilation A ventilator system (10) includes a ventilator source (12), camera (14), database (16) and controller (16). A first plurality of ventilation components in a ventilation circuit (34) are coupled between the ventilator source and a patient. The camera captures images of the ventilation circuit. The database includes multi-view images of a second plurality of ventilation components pre-approved for use with the ventilator source. The controller (16) includes (i) a control module (22), (ii) a component recognition and identification module (24), (iii) a component tracking module (26) configured to track targets and to detect at least one change in tracked targets, and (iv) a ventilation compensation module (28). An operation of the ventilator source (12) is controlled with operating parameters determined as a function of at least (i) a gas composition algorithm, (ii) an output of the component recognition and identification module (24), and (iii) an output of the ventilation compensation module (28) determined as a function of an output of the component tracking module (26).
US11247007B2	Silencer and artificial ventilator A silencer having improved ease of maintenance and a small size and light weight and a respiratory assistance device. The silencer is provided to therapy equipment where pressurized air is generated by a blower, and the pressurized air is supplied to an airway of a patient from an attachment part attached to the patient, the silencer being inserted into a flow passage so as to reduce sound generated by the therapy equipment, the pressurized air being introduced from the blower to the patient through the flow passage. The silencer is provided outside a casing which accommodates the blower.
US11247006B2	Cartridge and control body of an aerosol delivery device including anti-rotation mechanism and related method The present disclosure relates to aerosol delivery devices including a cartridge and a control body. The control body may include a coupler and the cartridge may include a base. The base may be configured to releasably engage the cartridge. Further the base and the coupler may include anti-rotation mechanisms configured to prevent rotation of the cartridge relative to the base when engaged with one another. The anti-rotation mechanisms may include alternating protrusions and recesses in some embodiments. Related methods are also provided.
US11247002B2	Control device for a medical aerosol delivery device The invention relates to a control device (10) for a medical aerosol delivery device (2), a medical aerosol delivery system, a method for controlling a medical aerosol delivery device (2), a computer program element for controlling such device or system, and a computer readable medium having stored such computer program element. The control device is configured to provide inhalation length data and to select an aerosol delivery mode from at least a first aerosol delivery mode or a different, second aerosol delivery mode based on the provided inhalation length data. The first aerosol delivery mode and the different, second aerosol delivery mode are one of a target inhalation mode, a tidal breathing mode, a continuous aerosol delivery mode and breath-actuated delivery mode. Optionally, the control device (10) comprises a provision unit (11) and a control unit (13). The provision unit (11) is configured to provide inhalation length data. The processing unit may be configured to select either a first aerosol delivery mode or a different, second aerosol delivery mode based on the provided inhalation length data. The medical aerosol delivery system comprises an aerosol delivery device (2) and such control device (10). The control device (10) is configured to control the aerosol delivery device (2). The aerosol delivery device (2) is configured to deliver aerosol to a user.
US11247001B2	Delivery device with cantilever structure and associated method of use A delivery device for use in administering a dry powder to a biological subject's airway is provided. The device comprises (a) a housing having an inlet in fluid communication with an outlet for delivering a flow of gas to the subject's airway; and (b) one or more cantilever structures located within the housing. Vibration of the one or more cantilever structures facilitates entry of the dry powder into the flow of gas, such that the dry powder can be delivered by the flow of gas through the outlet to the subject's airway. Also provided is a container for releasably storing a particulate composition, the container comprising a shell sealed by a seal in which the particulate composition is stored, wherein a puncturing device for rupturing the seal to release the particulate composition is housed within the shell. Further provided are associated methods for administering dry powder using the delivery device and/or container.
US11246994B2	Methods for introduction of flowable acellular tissue matrix products into a hand Tissue product compositions and methods for treating a patient are provided. The tissue product composition may include a flowable carrier including a hyaluronic acid based material and acellular tissue matrix particles mixed within the carrier. Methods of producing the tissue product composition and an injection device filled with the tissue product composition are also provided. Methods of treating a hand of a patient are also provided.
US11246992B2	Self-administrative medicament device configured to send data through the human body The present disclosure relates to a self-administrative medicament device (1) comprising: processing circuitry (3), a transmitter (9) having a first electrode (7a) configured to be coupled to a user's skin, a power supply system (11) configured to apply a current to the transmitter, and a trigger member (7) configured to trigger the power supply to apply the current to the transmitter (9), wherein the processing circuitry (3) is configured to modulate the current generated by the power supply system (11) to encode medicament administration-related data to be transmitted through a user's skin by the transmitter (9) via the first electrode (9a).
US11246988B2	Body arrangement for a drug delivery device The present disclosure relates to a body arrangement for a drug delivery device, comprising at least one deployable body part arranged to be moved from a compact state into a deployed state, wherein the body part in the deployed state provides an enlarged grip area compared to the compact state.
US11246984B2	Volume measuring arrangement In one aspect the present disclosure refers to a measuring arrangement for measuring of a volume change of a liquid medium located inside a liquid reservoir, the measuring arrangement comprising: a gas tight enclosure having an interior volume containing a gas reservoir and containing the liquid reservoir, wherein the liquid reservoir is filled with a liquid medium, a gas inlet in flow connection with the gas reservoir and extending through a boundary of the gas tight enclosure to an exterior of the gas tight enclosure, an outlet connectable with the liquid reservoir and extending through the boundary of the gas tight enclosure, wherein the gas reservoir and the liquid reservoir are hermetically separated by an impenetrable separation wall, and a flow meter arranged in or across the gas inlet to measure an ingress of a gaseous medium through the inlet in response to a withdrawal of the liquid medium from the liquid reservoir through the outlet.
US11246981B2	Drip chamber A device for managing fluid is provided. The device includes: a drip chamber including: an inlet; and outlet; a check valve positioned between the inlet and the outlet, the check valve configured for managing fluid flowing between the inlet and the outlet; and an elastic element. The combination of the check valve and the elastic element limits the extent to which the one way valve may be opened by brief transient pressures appearing at the outlet of the drip chamber. This limiting effect improves the accuracy of fluid delivery in setups such as ‘piggyback’ or Secondary Mode infusions of two fluids using a single pump.
US11246979B2	Instruments and methods for loading cells into implantable devices Embodiments herein describe tools, instruments and methods for aseptic loading, dispensing and/or delivering cells into an implantable device and aseptically and selectively sealing a device inside a sterile package as well as and storing and preparing for shipment the cell-filled device.
US11246978B2	System and method for insulin pump medical device including a slider assembly wherein images on display allow for highlighting and magnifying images A medical system includes an input assembly for receiving one or more user inputs. The input assembly includes at least one slider assembly for providing an input signal. Processing logic receives the input signal from the input assembly and provides a first output signal and a second output signal. A display assembly is configured to receive, at least in part, the first output signal from the processing logic and render information viewable by the user. The second output signal is provided to one or more medical system components. The information rendered on the display assembly may be manipulatable by the user and at least a portion of the information rendered may be magnified.
US11246976B2	Delivery system of portable delivery device A delivery system of a portable delivery device, using a chamber with three connections structure (10) arranged on the upper housing (1) as a buffer channel for the flow passage of the drug fluid from the external syringe into the reservoir (6) and from the reservoir (6) into the infusion needle; and the structures on the upper, the lower housings (1), (4) and the needle seat (2) accommodating the infusion needle mate with each other sophisticatedly ensuring the compactness of the delivery device and enabling the patient to control the position of the infusion needle safely and conveniently at the same time; in additional, the needle seat cover (7, 8) which covers the needle seat (2) enhances the safety of using the infusion needle. The delivery system of a portable delivery device has advantages of small size, sophisticated structure, simple operation, safety guarantee.
US11246974B2	Collection and filtration via suction of biological material during surgical procedure A method for collecting and filtering biological material from blood and other fluids during a surgical procedure includes: attaching a first cover including a suction port and an intake port to a collection trap; attaching a suction source to the suction port; attaching an instrument to the intake port, through which blood and tissue are suctioned and received into the collection trap; filing the collection trap with blood and tissue; removing the collection trap from the first cover; attaching a second cover to the collection trap in place of the first cover, the second cover including a suction port and a plunger, the plunger including a press head having a screen portion permitting blood and other fluids to pass; attaching a suction source to the suction port of the second cover; separating the blood from the tissue by deploying the plunger; and drawing off the blood through the suction port.
US11246971B2	System and method of monitoring dislodgement of venous needles in dialysis patients A method and a system are provided for detecting a condition indicative of a dislodged needle in a hemodialysis procedure. A venous return pressure for a patient undergoing dialysis is measured. The venous return pressure is analyzed via a controller, and an intravascular blood pressure in proximity to a location of needle insertion into the patient is derived. A lower limit is calculated as a function of the intravascular blood pressure via the controller. An average of the venous return pressure is calculated via the controller during a predetermined time window. The average is compared to the lower limit via the controller, and if the average is within a specified range of the lower limit, the controller determines that a condition indicative of a dislodged needle is present.
US11246967B2	Breastshield unit A breast shield unit of a breast pump for expressing human breastmilk comprises a breast shield to be placed onto a mother's breast, a breastmilk collection container for receiving expressed breastmilk, an adapter for connecting the breast shield to the breastmilk collection container and a valve head. A breastmilk channel extends from the breast shield into the breastmilk collection container through the adapter and the valve head. The valve head includes a valve which closes and opens the breastmilk channel during the pumping action, wherein a fill level sensor for measuring a fill level of the breastmilk collection container is arranged in the valve head. The breast shield unit according to the invention facilitates a fill level measurement without a structural change of the breast shield and breastmilk collection container. Moreover, it facilitates data interchange with external information storage and/or information processing units.
US11246966B2	Copolymer-comprising antimicrobial, cell culture, antithrombotic, or biopharmaceutical article An antimicrobial article, a cell culture article, an antithrombotic article, or a biopharmaceutical article that can reduce adhesion of proteins, blood components, cells, or bacteria containing a copolymer that contains a polymerized unit (A) represented by —CH2—CHOH— and a polymerized unit (B) represented by —CH2—CX2—, wherein Xs are the same as or different from each other, and are each an alkyl group having a linear, branched, or cyclic structure, and optionally containing an oxygen atom between carbon atoms, an alkoxy group having a linear, branched, or cyclic structure, and optionally containing a hetero atom between carbon atoms, a siloxy group having a carbon number of 3 or greater, an ester group containing an aromatic ring or an alkyl group and having a linear, branched, or cyclic structure, or H, excluding those in which both Xs are H.
US11246963B2	Compositions and methods for delivery of hydrophobic active agents Disclosed herein is a delivery composition for administering a hydrophobic active agent. In one embodiment, a delivery composition for local administration of a hydrophobic active agent to a tissue or organ of a patient is disclosed. In one embodiment, the delivery composition includes a cationic delivery agent, a therapeutically effective amount of a hydrophobic active agent and a pharmaceutically acceptable aqueous carrier. In one embodiment, the cationic delivery agent includes polyethyleneimine (PEI). In an embodiment, the invention includes a drug delivery device including a substrate; and coated therapeutic agent particles disposed on the substrate, the coated therapeutic agent particles comprising a particulate hydrophobic therapeutic agent; and a vinyl amine polymer. Methods of making the delivery composition, as well as kits and methods of use are also included herein.
US11246961B2	Engineered scaffolds for vascularized tissue repair The present invention provides scaffolds that include a polymer and a cyclic peptide ligand. The peptide ligand increases the attachment of endothelial cells and/or progenitor cells to the scaffold. The present invention also provides engineered tissues that include the provided scaffolds. The present invention also provides coatings that include a coating polymer and a cyclic peptide ligand. The present invention also provides methods of improving endothelialization and vascularization of endothelial cells and/or progenitor cells for tissue regeneration in a subject and of repairing bone defects in a subject, by implanting a provided scaffold.
US11246960B2	Medical sheet To provide a medical sheet with which a surface (a portion) subjected to ion bombardment, and a surface (a portion) which has not been subjected to ion bombardment can be distinguished from each other; and a production method therefor. When Δb refers to the difference between value b1, which is the b value of a roughened surface portion 3, and value b2, which is the b value of a second surface 7, this medical sheet has a Δb in the range of 1.5-11 inclusive. A production method for the medical sheet includes: a surface roughening step in which a portion or the entirety of a first surface 5 of a sheet including polytetrafluoroethylene is subjected to surface roughening treatment to form a roughened surface portion 5; and a heating step in which the sheet which includes the polytetrafluoroethylene and which has undergone the surface roughening step is heated to obtain the medical sheet.
US11246951B2	Method and apparatus for sterilizing and disinfecting air and surfaces and protecting a zone from external microbial contamination This invention relates to a method, process and apparatus for disinfecting and sterilizing all types of surfaces contaminated with microorganisms and toxic substances to render both inactive. Furthermore, this invention relates to both a method and apparatus for disinfecting and/or sterilizing breathable air and then using this air to protect a confined space from external contamination. The apparatus consists of a new ultra-violet (NUV) source that is more effective than mercury based 254 nm light for destroying DNA of virus, bacteria, spores and cists. It is most effective in breaking chemical bonds in toxic gases and Biotoxins that are useful to terrorists. It is combined with other apparatus that remove particulates and byproducts sometimes produced by the NUV source and maintains positive pressure of the confined space so as to prevent the influx of air from outside the protected zone.
US11246946B2	Methods of treatment using ultrasmall nanoparticles to induce cell death of nutrient-deprived cancer cells via ferroptosis Described herein is a method of induced cell death via ferroptosis by nanoparticle ingestion. Moreover, the present disclosure describes the administration of high concentrations of ultrasmall nanoparticles at multiple times over the course of treatment in combination with a nutrient-depleted environment, thereby modulating cellular metabolic pathways to induce cell death by the mechanism ferroptosis. Ferroptosis involves iron, reactive oxygen species, and a synchronous mode of cell death execution.
US11246944B2	Ceria nanocomposite for biomedical treatment and pharmaceutical composition containing same Disclosed are a ceria nanocomposite for biomedical treatment, including a ceria nanoparticle; and a pharmaceutical composition. The disclosed ceria nanocomposite for biomedical treatment includes a ceria nanoparticle and a surface modification layer arranged on the surface of the ceria nanoparticle, wherein the surface modification layer includes a polyethylene glycol residue, and in the ceria nanoparticle, the content of Ce3+ is greater than the content of Ce4+.
US11246943B2	Antigen-specific tolerance and compositions for induction of same Peptides that specifically bind erythrocytes are described. These are provided as peptidic ligands having sequences that specifically bind, or as antibodies or fragments thereof that provide specific binding, to erythrocytes. The peptides may be prepared as molecular fusions with therapeutic agents, tolerizing antigens, or targeting peptides. Immunotolerance may be created by use of the fusions and choice of an antigen on a substance for which tolerance is desired.
US11246942B2	Meditopes and meditope-binding antibodies and uses thereof Antibodies and meditopes that bind to the antibodies are provided, as well as complexes, compositions and combinations containing the meditopes and antibodies, and methods of producing, using, testing, and screening the same, including therapeutic and diagnostic methods and uses.
US11246938B2	Hemostatic microspheres Provided herein are hemostatic compositions. In one embodiment, the hemostatic composition includes cross-linked polymer microspheres, such as cross-linked gelatin microspheres with pores. In another embodiment, the hemostatic composition comprises an additive such as a wetting agent, a suspending agent, or both. The hemostatic compositions may also include a hemostatic agent such as thrombin, and may include a high concentration of thrombin. The hemostatic compositions may also include plasma. Also provided herein are devices for dispersing said hemostatic compositions in a diluent, and delivering said dispersed hemostatic composition. The hemostatic compositions may also fabricated with a selected geometry as administration suggests.
US11246936B2	Compositions and methods using rebaudioside X to provide sweetness enhancement Sweetened compositions comprising at least one sweetener and rebaudioside X are provided herein. Rebaudioside X is present in the sweetened compositions in a concentration at or below the sweetness recognition threshold, while the at least one sweetener is present in a concentration above its sweetness recognition threshold. Rebaudioside X acts to enhance the sweetness of the sweetened compositions, e.g. beverages and concentrate compositions, thereby allowing for preparation of sweetened compositions with reduced calorie content. Methods of enhancing the sweetness of a sweetened composition with rebaudioside X are also provided herein.
US11246935B2	Particle size and distribution of polymer for melt extrusion application An extrudable polyvinyl alcohol (PVA) powder with improved flowability containing particles of PVA, which has been cryo-milled, and which has d50 particle sizes in the range of 45 to 1400 μm; or which has a particle size distribution of d10=20±10 μm, d20=30±10 μm, d50=70±10 μm, d90=200±30 μm, and d99=300±30 μm; and a powdery composition for the preparation of pharmaceutical formulations which contains the polyvinyl alcohol homogeneously mixed with at least one active pharmaceutical ingredient (API); and a process for producing a solid pharmaceutical dosage form by extruding or forming a homogeneous melt of a mixture of ingredients containing the powdered polyvinyl alcohol and at least one active pharmaceutical ingredient (API), and forming a powder or a molded form.
US11246933B1	Biodegradable lipids for the delivery of active agents The present invention relates to a cationic lipid having one or more biodegradable groups located in a lipidic moiety (e.g., a hydrophobic chain) of the cationic lipid. These cationic lipids may be incorporated into a lipid particle for delivering an active agent, such as a nucleic acid. The invention also relates to lipid particles comprising a neutral lipid, a lipid capable of reducing aggregation, a cationic lipid of the present invention, and optionally, a sterol. The lipid particle may further include a therapeutic agent such as a nucleic acid.
US11246929B2	Combination of a protein kinase inhibitor and an additional chemotherapeutic agent Combination therapy for the treatment of cancer.
US11246927B2	Agents for use in the treatment of glioma The present invention relates to agents for use in the treatment of glioma, in particular astrocytoma WHO IΓ and 111°, as well as IV0 (glioblastoma), in a subject.
US11246923B2	Process for producing an allergen extract The present invention discloses processes for producing native, depigmented and polymerised allergen extracts. The invention further discloses extracts produced via the processes, and pharmaceutical and vaccine compositions comprising the extracts, for diagnosis and treatment of allergy.
US11246917B2	A*03 restricted peptides for use in immunotherapy against cancers and related methods The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11246916B2	Compositions and methods for detoxifying bacterial endotoxins Compositions comprising a rhodanese with a phosphate-binding motif and methods of detoxifying bacterial endotoxins with such compositions.
US11246915B2	Cholix toxin-derived fusion molecules for oral delivery of biologically active cargo The present disclosure relates to pharmaceutical compositions comprising a non-naturally occurring fusion molecule and one or more pharmaceutically acceptable carriers, formulated for oral delivery to a subject, and designed to provide for improved, effective therapies for treatment of, e.g., inflammatory diseases, autoimmune diseases, cancer, metabolic disorders, and growth deficiency disorders. The present disclosure relates to a non-toxic mutant form of the Vibrio cholera Cholix gene (ntCholix), a variant of Cholix truncated at amino acid A386 (Cholix386) and the use of other various Cholix-derived polypeptide sequences to enhance intestinal delivery of biologically-active therapeutics. The systems and methods described herein provide for: the ability to deliver macromolecule doses without injections; the ability to deliver cargo such as siRNA or antisense molecules into intracellular compartments where their activity is required; and the delivery of nanoparticles and dendrimer-based carriers across biological membranes.
US11246913B2	Suspension formulation comprising an insulinotropic peptide A suspension formulation of an insulinotropic peptide (e.g., glucagon-like peptide-1 (GLP-1) or exenatide) is described. The suspension formulation comprises (i) a non-aqueous, single-phase vehicle, comprising one or more polymer and one or more one solvent, wherein the vehicle exhibits viscous fluid characteristics, and (ii) a particle formulation comprising the insulinotropic peptide, wherein the peptide is dispersed in the vehicle. The particle formulation further includes a stabilizing component comprising one or more stabilizers, for example, carbohydrates, antioxidants, amino acids, and buffers. Devices for delivering the suspension formulations and methods of use are also described.
US11246910B2	Methods of treating immunological disorders using immunosuppressive compositions The present disclosure describes a method of treating immunological disorders, for example alloimmune and autoimmune diseases, using a pharmaceutical composition comprising at least one mesenchymal stromal cell-derived protein Further disclosed herein is the use of the pharmaceutical composition for immunomodulation.
US11246909B2	Neuregulin based methods for treating heart failure The present invention features methods of treating patients with chronic heart failure by administering a neuregulin polypeptide within a dosage range which is both effective and safe.
US11246904B2	Polymeric nanoparticles and a process of preparation thereof The present invention relates to the field of nanotechnology, in particular, to the production of biodegradable polymeric nanoparticles. The present invention provides a biodegradable polymeric nanoparticle made up of a block copolymer and a process for producing the same. The nanoparticles are produced without the use of any emulsifiers and have a size ranging from 30-120 nm. The methods of controlling the drug loading capacity are disclosed along with the process of producing entity-loaded nanoparticles. Compositions comprising the nanoparticles and their use in therapeutics, diagnostics and theranostics are also disclosed.
US11246901B2	Black rice sprouting liquid having anti-inflammatory effect and manufacturing method thereof Disclosed are a black rice sprouting liquid having an excellent anti-inflammatory effect through low-temperature treatment and room-temperature treatment of water used when black rice is sprouted, and a manufacturing method of the black rice sprouting liquid. The black rice sprouting liquid is obtained by performing low-temperature treatment on water used when black rice is sprouted in an open container at a temperature ranging from 1° C. to 5° C. for 1 day to 10 days, and then performing room-temperature treatment on the resulting water in the open container at a temperature ranging from 10° C. to 30° C. for 30 days to 210 days.
US11246899B2	Urtica dioica extracts and methods of isolating urtica dioica extracts A method of isolating an extract of Urtica dioica is described herein. The method includes drying a raw material comprising Urtica dioica; grinding the raw material to form a ground raw material having a particle size in a range of about 0.5 to 1 mm; mixing the ground raw material with water to form a mixed raw material solution; and heating the mixed raw material solution to a temperature of about 100° C. and maintaining the temperature of about 100° C. for a period of time to form an extracted liquid solution.
US11246897B2	Extracts of microalgae and their application Suggested are new extracts of microalgae selected from the group consisting of (i) Monodus sp. (ii) Thalassiosira sp. (iii) Chaetoceros sp. and/or (iv) Chlorococcum sp. obtainable by treating said microalgae with a solvent selected from the group consisting of C1-C4 aliphatic alcohols, ethyl acetate, water or their mixtures, removing the dissolved extracts from the residues and recovering the pure extracts from the solvent. The extracts show excellent properties particularly in modulating the metabolism of human skin and hair follicles.
US11246896B2	Tumor-specific adenovirus vectors and therapeutic uses A conditionally replicating adenovirus were generated that can specifically replicate and express therapeutic genes in neuroendocrine tumors. The promoter-specific expression of the adenoviruses is regulated upstream by an INSM1 (insulinoma-associated-1) promoter that is silent in normal adult tissues but active in developing neuroendocrine cells and neuroendocrine tumors. By placing the I NSM 1-promoter with an insulator and two copies of neuronal restrictive silencer elements in an adenoviral vector, the construct can retain tumor specificity and drive expression of a mutated adenovirus E1A gene (Δ24E1A) and the herpes simplex virus thymidine kinase gene. The I NSM1-promoter-driven viruses could replicate specifically in the I NSM1-positive cells and I NSM1-specific HSV-tk expression in combination with ganciclovir treatment displayed dose-dependent tumor cell-specific killing in insulinomas. When the INSM1-promoter driven HSV-tk was combined with Δ24E1A and I NSM 1 p-HSV-tk viruses, the co-infected insulinoma expressed higher levels of HSV-tk and more efficient tumor suppression as compared to the I NSM1 p-HSV-tk virus alone.
US11246895B2	Methods and compositions of preventing and treating dental caries Provided herein are methods and compositions related to bacteria of genus Rothia useful as therapeutic agents for dental caries.
US11246893B2	Bacteriocin production, compositions and methods of use Methods are described herein for generating beneficial compounds and/or materials such as bacteriocins that include contacting ‘challenger’ microbes with the ‘protagonist’ microorganisms. The challenger microbes do not directly manufacture the beneficial compounds and/or materials and instead stimulate the protagonist microorganisms to produce beneficial compounds and materials. The protagonist and/or challenger microorganisms can be administered to a subject so the beneficial compounds and/or materials can be made in vivo. Compositions and methods of using beneficial compounds and/or materials are also described herein.
US11246892B1	Method and composition for ameliorating drug seeking behavior A composition and method for ameliorating drug-seeking behavior in drug addicts who have stopped using the addicted-to drug and who have reestablished non-addict physiological chemical balance.
US11246891B2	Compositions and methods for treating and preventing tissue injury and disease The present invention provides novel compositions comprising multipotent cells or microvascular tissue, wherein the cells or tissue has been sterilized and/or treated to inactivated viruses, and related methods of using these compositions to treat or prevent tissue injury or disease in an allogeneic subject.
US11246890B2	Systemic targeting of inflammatory sites and enhanced immunomodulatory function by introducing the chimeric antigen receptor (CAR) into mesenchymal stem cells for inflammatory and autoimmune diseases Mesenchymal stromal cells are engineered to express a chimeric antigen receptor (CAR), that specifically binds a marker of activated myeloid cells, including without limitation folate receptor beta; and are administered to an individual for treatment of inflammation at sites characterized by the presence of activated myeloid cells.
US11246884B2	Inherently radiopaque polymeric products for embolotherapy Preferred embodiments relate to compositions of inherently radiopaque, biocompatible, bioresorbable polymeric particles and methods of using them for embolizing a body lumen.
US11246883B2	Microrna let-7 and transforming growth factor beta receptor III axis as target for cardiac injuries Methods for ameliorating cardiac is juries such as myocardial infarction by either enhancing the activity of a let-7 microRNA or inhibiting the activity of transformation growth factor beta receptor III (T GFBR3). Also provided herein are assay methods for detecting the level of TGFBR3, the level of a let-7 microRNA, or both in a biological sample.
US11246882B2	Pharmaceutical composition for inhibiting resistance against anticancer drugs of patient suffering from ovarian cancer comprising NAG-1 inhibitor as active ingredient A pharmaceutical composition includes an NAG-1 inhibitor as an active ingredient for inhibiting resistance against an anticancer drug of an ovarian cancer patient and a method of diagnosing prognosis of resistance against an anticancer drug of an ovarian cancer patient by using the NAG-1 inhibitor. It is found by controlling NAG-1 protein that NAG-1, which is overexpressed in an ovarian cancer patient and in an ovarian cancer stem cell having resistance against an anticancer drug, plays a key role in a chronic inflammatory reaction and resistance against an anticancer drug, and in this regard, NAG-1 can be used as a target gene for effective tumor therapy.
US11246871B2	Targeting adenosine A2A receptors for the treatment of levodopa-induced dyskinesias Provided herein are compositions and methods for the treatment and of neurodegenerative disorders and levodopa-induced dyskinesias. In particular, A2a receptor antagonists are provided, as well as methods for the use of A2a receptor antagonists in the treatment of neurodegenerative disorders (e.g., Parkinsons disease) and the treatment and/or prevention levodopa-induced dyskinesias associated with such treatment.
US11246869B2	Process for the preparation of Raltegravir Disclosed is a process for the preparation of Raltegravir and pharmaceutically acceptable salts thereof.
US11246867B2	Pharmaceutical composition comprising pimobendan The invention relates to oral pharmaceutical compositions comprising pimobendan pharmaceutically active compound. It also relates to a method for preparing the same uses thereof.
US11246865B2	Opioid for use to reduce and/or treat drug addiction The present invention relates to a method of treating drug addiction and reducing dependence or tolerance on a dependence-inducing opiate drug, wherein the method comprises administering to a subject a compound having the structure of formula (I): having the IUPAC name of (−)3-((S)-((2S,5R)-4-allyl-2,5-dimethyl-1-piperazinyl)(3-thienyl)methyl)phenol, or pharmaceutically acceptable esters or salts thereof, wherein the compound has activity on the mu, delta and kappa opioid receptors thereby providing added analgesia with an improved therapeutic index and reduced risk of respiratory depression.
US11246864B2	Compositions and methods of using nintedanib for treating ocular diseases with abnormal neovascularization Compositions and methods of using nintedanib for treating indications with abnormal neovascularization in the front part of the eye are disclosed.
US11246862B2	Process for the preparation of lifitegrast The present invention relates to a novel process for the preparation of lifitegrast of Formula I. The present invention further provides a novel process for the purification of lifitegrast of Formula I.
US11246861B1	GSNO reductase inhibitor as an adjunct therapy with remote ischemic conditioning and thrombolytic reperfusion therapies in stroke Stroke patients with comorbidities, such as diabetes, hypertension, or other conditions associated with cardiovascular, pulmonary or renal disease do not respond well to current treatments for stroke. An inhibitor of S-nitrosoglutathione reductase (GSNOR) is administered as an adjunct therapy with remote ischemic conditioning (RIC) to treat a stroke in a subject having at least one comorbidity, such as diabetes and hypertension. When performed in conjunction with GRI therapy and RIC, intravenous tissue plasminogen activator therapy (IVT) for thrombolysis and/or endovascular thrombectomy (EVT) for clot retrieval are effective in subjects with comorbidities, even after five hours post-onset of stroke.
US11246859B2	Methods and compositions for treating non-ERK MAPK pathway inhibitor-resistant cancers The present invention provides, inter alia, methods, pharmaceutical compositions, and kits for treating or ameliorating the effects of a cancer in a subject, which cancer is refractory or resistant to non-ERK MAPK pathway inhibitor therapy. Also provided are methods for identifying a subject having cancer who would benefit from therapy with an ERK inhibitor and methods for inhibiting phosphorylation of RSK in a cancer cell that is refractory or resistant to a non-ERK MAPK pathway inhibitor.
US11246857B2	Anti-fungal inhibitors Described herein are methods of treating or preventing a fungal infection by administering one or more compounds of the present invention to a subject. The methods of the present invention treat or prevent a fungal infection of C. neoformans, C. gattii, L. prolificans, C. albicans, or a combination thereof, as examples. The compounds of the present invention may be administered to a subject with other agents such as antifungal agents.
US11246852B2	Fast-acting plant-based medicinal compounds and nutritional supplements Plant-based medicinal compounds or nutritional supplements in various carrier combinations are described. The carriers can include N-acylated fatty amino acids, penetration enhancers, and/or various other beneficial carriers. The plant-based composition/carrier combinations can create administration benefits.
US11246844B2	Methods for inhibiting conversion of choline to trimethylamine (TMA) A method of inhibiting the conversion of choline to trimethylamine (TMA) and lowering TMAO by providing a composition comprising a compound set forth in Formula (I):
US11246843B2	Method for increasing plasma concentration of epinephrine in a subject having a condition responsive to epinephrine The invention provides compositions including epinephrine nanoparticles and methods for therapeutic use of the compositions for the treatment of conditions responsive to epinephrine such as a cardiac event or an allergic reaction, particularly anaphylaxis. The epinephrine nanoparticles can be incorporated into orally-disintegrating and fast-disintegrating tablet pharmaceutical formulations and can significantly increase the sublingual bioavailability of epinephrine, and thereby reduce the epinephrine dose required. Additionally, the invention provides methods for fabrication of stabilized epinephrine nanoparticles for use in the described compositions.
US11246840B2	Abuse and misuse deterrent transdermal systems An abuse deterrent and misuse deterrent transdermal patch comprising aversive agents incorporated in the backing layer of the patch. The aversive agents can exhibit biphasic or sustained kinetics of release with an immediate portion released rapidly and an extended portion released in a prolonged manner when exposed to a dissolution medium. The prolonged aversive agent release provides deterrence against extraction of drug from fresh and used patches and serves to prevent accidental misuse of used patches by children. The abuse deterrent and misuse deterrent patch systems can be used for transdermal delivery of therapeutically active agents and particularly those drugs that are highly prone to abuse such as opiate and opioid analgesics and stimulants.
US11246835B2	Method for producing sweetener compositions and sweetener compositions Provided herein are compositions with enhanced sweetness or reduced caloric content per weight when compared to the sweetener carbohydrate or sweetener polyol component thereof, and methods for the preparation thereof.
US11246833B2	Method of producing a granulated composition A method of producing an extruded, powdered/granulated composition comprising an active pharmaceutical ingredient (API), by the steps of providing an API and a porous inorganic excipient, and processing them by an extrusion process to directly produce an extruded, powdered/granulated composition wherein the API is at least partially absorbed within the pores of the inorganic excipient. In preferred embodiments, the API is melted, or solubilised in a solubilizer.
US11246821B2	Personal care composition A personal care composition is provided, comprising: a vehicle; a surfactant; a water-soluble cellulose ether base material substituted with a hydrophobic group having a carbon chain with 8 to 15 carbon atoms; wherein the water-soluble cellulose ether base material has a weight average molecular weight, Mw, of >800,000 Daltons; and, wherein the body wash formulation contains <0.01 wt % alkyl sulfate and <0.01 wt % alkyl ether sulfate.
US11246820B2	Makeup process The present invention relates to a process for making up the skin, including the step that consists in forming, on a deposit of a foundation composition applied to the skin, a discontinuous deposit of islets of corrective composition and/or a deposit of corrective composition including visible substances that give it an inhomogeneous appearance, said corrective composition having optical properties that locally modify the appearance of the makeup so as to create a pattern reproducing the appearance of skin relief and/or colour heterogeneities.
US11246819B2	Compositions and methods for inhibiting biofilm deposition and production The invention provides a method for combating biofilm, said method comprising contacting a biofilm with a composition comprising an effective amount of antimicrobial peptide biofilm enzyme combinations, preferably in the form of a fusion protein. The biofilm may be on an animate or inanimate surface and both medical and non-medical uses and methods are provided. In one aspect the invention provides a composition for use in the treatment or prevention of a biofilm in a subject, particularly in the oral cavity.
US11246815B2	Gentle cleanser compositions The present disclosure relates to gentle cleanser compositions, which generally include: (a) a taurate surfactant; (b) salicylic acid; (c) kaolin; d) a betaine (and/or another amphoteric surfactant) and e) an emollient. The cleanser compositions exhibit very good cleansing properties, are particularly effective for removing makeup, and are mild and moisturizing to the skin, with a good deposition of salicylic acid.
US11246814B2	Oxidizing composition for treating keratin materials, comprising a fatty substance and oxyalkylenated surfactants The present invention relates to a composition for treating keratin materials, in particular keratin fibres, and in particular human keratin fibres such as the hair, comprising, in a cosmetically acceptable medium: at least one fatty substance in a content of greater than or equal to 10% by weight relative to the total weight of the composition, at least one oxyalkylenated (OA), preferably oxyethylenated (OE), nonionic surfactant comprising a number of OA units, preferably OE units, ranging from 1 to 9, at least one oxyalkylenated (OA), preferably oxyethylenated (OE), nonionic surfactant comprising at least 10 OA units, preferably OE units, the weight ratio of the amount of oxyalkylenated (OA), preferably oxyethylenated, nonionic surfactant(s) comprising a number of OA units, preferably OE units, ranging from 1 to 9 to the amount of oxyalkylenated (OA), preferably oxyethylenated, nonionic surfactants comprising at least 10 OA units, preferably OE units, being greater than 1, at least one chemical oxidizing agent, preferably hydrogen peroxide. The composition in accordance with the invention may be used for dyeing, bleaching or permanently reshaping keratin materials, in particular keratin fibres. It produces ready-to-use compositions that give good dyeing, bleaching or permanent-reshaping properties without degrading the keratin materials, in particular keratin fibres, and without impairing their cosmetic properties.
US11246812B2	Compositions and methods for the treatment of cellulite Described herein are methods and formulations for treating, inhibiting, or ameliorating cellulite. Aspects described herein relate to formulations including a saline solution, reactive oxygen species, a rheology agent, an emollient, and a pH modifier and methods of using these formulations for treating, ameliorating, or inhibiting cellulite.
US11246810B2	Sprayable cosmetic agent II Cosmetic composition for cosmetic treatment of keratinous fibers, comprising: (a) from about 0.1 to about 5.0 wt % fibers (b) from about 5.0 to about 19 wt % ethanol (c) from about 78 to about 94 wt % propellant.
US11246807B2	Oxidative compositions and methods for stimulating the growth of osteoblasts and use in dental coatings and jaw bone augmentation Clinical application of oxidative compositions, alone or in combination with polymer or salt stabilizers, for use in bone proliferation applications, such as spinal surgery, arthroplasty, or osteosarcoma. Additional applications include use in dental artificial tooth implants, orthopedic implantable prostheses for small and large bones, implantation into other surgical sites (e.g., dental implants, bone graft additive, face reconstruction, etc.) where bone growth is desired.
US11246804B1	Medicine cup apparatus with ring attachment A medicine cup apparatus that includes a cup having a side wall, bottom panel, open top, and an interior for holding a selected medicine. A ring is affixed to the cup that can fit around a user's finger, allowing the user to more easily hold the medicine cup and administer medicine orally. The ring is affixed to the cup bottom panel permanently or removably.
US11246802B2	Container and closure A closure for dispensing one or more active agents into a container comprises a sealed or sealable chamber having a breakable wall and a hollow piston slidably mounted in a piston guide. Said hollow piston comprises an outer wall having an end in the chamber and at least one ventilation aperture. Said end has a cutting formation. Said hollow piston is slidable in the piston guide between a ventilation position in which the at least one ventilation aperture allows ventilation of the chamber and a sealed position in which the at least one ventilation aperture is sealed to prevent ventilation of the chamber and a deployed position in which the cutting formation has broken through at least a portion of the breakable wall. The outer wall has a retaining formation which engages with the piston guide to releasably resist sliding of the hollow piston between the ventilation position and the sealed position and the deployed position. The hollow piston may have an outer wall, and said outer wall has an end within the chamber, facing the breakable wall, wherein the cutting end has a first edge having a cutting formation and a gap in said cutting formation.
US11246801B2	Infusion bag of midazolam for intravenous use The invention relates to an infusion container comprising a sterile, ready-to-use, stable aqueous solution of Midazolam or a pharmaceutically acceptable salt thereof, suitable for direct intravenous infusion to a patient in need thereof. The invention also relates to a novel infusion container having plurality of ports that is suitable for delivering or receiving a sterile fluid, such as the said stable aqueous solution of Midazolam or a pharmaceutically acceptable salt thereof.
US11246798B2	Handheld multi-tip scraping and moxibustion device A handheld multi-tip scraping and moxibustion device, including: pushing and scraping air-guiding tips distributed on a panel each having a through-cavity; and a moxa burning chamber communicating with the through-cavity to enable heat and air in the moxa burning chamber to be discharged gradually for use through the pushing and scraping heat-conducting and air-guiding tips. The pushing and scraping air-guiding tips including a first set of pushing and scraping heat-conducting and air-guiding tips located in a middle portion of the panel and a second set of pushing and scraping heat-conducting and air-guiding tips located around the first set of pushing and scraping air-guiding tips, wherein the height of the first set of pushing and scraping heat-conducting and air-guiding tips is less than the height of the second set of pushing and scraping heat-conducting and air-guiding tips in order to form a multi-layered stepped air discharge.
US11246790B2	Systems and methods for providing dual purpose armrests and crutches of a wheelchair Embodiments herein are directed to systems and methods of a wheelchair that includes a frame and a pair of armrests. The pair of armrests includes an arm pad, a sleeve configured to store a plurality of telescoping segments, and a pivot portion positioned between the arm pad and the sleeve. The plurality of telescoping segments is configured to extend in a system vertical direction. The pair of armrests is releasably coupled to the frame at the sleeve via a release mechanism. The pair of armrests is pivotable between a first position and a second position wherein when in the first position the pair of armrests is in an armrest position and in the second position the pair of armrests is pivoted in the system vertical direction such that the pair of armrests is a pair of crutches independently operable from the wheelchair.
US11246789B2	Assistance apparatus, assistance method, and recording medium An assistance apparatus includes wires, each of which couples an upper-body belt and one of left and right knee belts to each other, and a motor. To promote implementation of first assistance for a user in walking while carrying an object, the motor generates a tension greater than or equal to a third threshold value in a second wire and a fourth wire, a tension greater than or equal to the third threshold value in the second wire and a third wire, and a tension greater than or equal to the third threshold value in a first wire and the fourth wire. During execution of the operation described above, upon receipt of determination of implementation, to indicate that implementation of the first assistance is determined, the motor generates a tension greater than or equal to a fourth threshold value in the second wire and the fourth wire, a tension greater than or equal to the fourth threshold value in the second wire and the third wire, and a tension greater than or equal to the fourth threshold value in the first wire and the fourth wire.
US11246788B2	Spine regularity rotation motion device A spine regularity rotation motion device includes a T-shaped hanger, a neck traction belt, an n-shaped base, and a horizontal rotary drive platform, wherein the T-shaped hanger is connected to the neck traction belt via a pulling belt at one end, and is connected to the n-shaped base through a main elevating post at another end. A user can rest his face on the neck traction belt, which is gently pulled upwards to increase the space between the cervical joints and align the spine to the center. The horizontal rotary drive platform is provided inside the n-shaped base with a correction seat on the top for the user to sit on. The seat allows the hip of the user to move in a regularity rotation manner that is opposite to the directions of the twisted and/or bent lumbar spine or skewed pelvis. An underarm support is also provided to raise the spine and reduce stacking to facilitate the rehabilitation process.

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