最新美国发明专利第2022-11-15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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US11499016B2	Polysulfone-urethane copolymer, membranes and products incorporating same, and methods for making and using same A polysulfone-urethane copolymer is disclosed, which can be used as a membrane polymer, e.g., a matrix polymer, a pore forming agent, or both, while enhancing a membrane's blood compatibility. Methods are disclosed for forming the copolymer and incorporating the copolymer in membranes (e.g., spun hollow fibers, flat membranes) and other products.
US11499014B2	Cureable formulations for forming low-k dielectric silicon-containing films using polycarbosilazane Disclosed are silicon and carbon containing film forming compositions comprising a polycarbosilazane polymer or oligomer formulation that consists of silazane-bridged carbosilane monomers, the carbosilane containing at least two —SiH2— moieties, either as terminal groups (—SiH3R) or embedded in a carbosilane cyclic compound, wherein R is H, a C1-C6 linear, branched, or cyclic alkyl- group, a C1-C6 linear, branched, or cyclic alkenyl- group, or combination thereof. Also disclosed are methods of forming a silicon and carbon containing film comprising forming a solution comprising a polycarbosilazane polymer or oligomer formulation and contacting the solution with the substrate via a spin-on coating, spray coating, dip coating, or slit coating technique to form the silicon and carbon containing film.
US11499009B2	Liquid crystal polymer, composite composition, article, battery case, and battery A liquid crystal polymer including structural units derived from an aromatic hydroxy carboxylic acid in an amount of greater than about 30 mol % and less than or equal to about 50 mol %, an aromatic dicarboxylic acid which includes about 50 mol % or greater of a structural unit derived from a compound including two carboxyl groups at a meta-position of an aromatic ring in an amount greater than or equal to about 50 mol % of the amount of the structural unit derived from the aromatic hydroxy carboxylic acid, each based on total moles of the structural units in the liquid crystal polymer, and an aromatic diol that is 4,4′-dihydroxybiphenyl, hydroquinone, or a combination thereof; a composite composition including the liquid crystal polymer, an article produced from the liquid crystal polymer or the composite composition, a battery case including the article, and a battery including the battery case and an electrode assembly.
US11499008B2	Functionalized poly (propylene fumarate) polymers made by ring opening polymerization using magnesium catalysts An end and monomer functionalized poly(propylene fumarate) polymer and methods for preparing this polymer, comprising isomerized residue of a maleic anhydride monomer and a functionalized propylene oxide monomer according to the formula: where n is an integer from more than 1 to 100; R is the residue of an initiating alcohol having a propargyl, norbornene, ketone or benzyl functional group; and R′ is a second functional group selected from the group consisting of propargyl groups, 2-nitrophenyl groups, and combinations thereof are disclosed. The end and monomer functional groups allow for post-polymerization modification with bioactive materials using “click” chemistries and use of the polymer for a variety of applications in medical fields, including, for example, 3-D printed polymer scaffold.
US11499007B2	Highly stretchable, transparent, and conductive polymer A polymer composition includes a conductive polymer and at least one stretchability and electrical conductivity (STEC) enhancer, wherein a content of the STEC enhancer in the composition is at least about 1 wt. % of the composition.
US11499006B2	Polymer compound, solid electrolyte film including the same, and lithium-air battery including the solid electrolyte film A polymer compound including a repeating unit represented by Formula: wherein R1, R2, R3, R4, a1, a2, and a11 in Formula 1 are as defined in the specification.
US11499002B2	Polyepoxidized biphenyl compounds, preparation and uses A multi-epoxidized biphenyl compound has the formula (I) below wherein R, R1, R2 and R3 are as defined in the description, as well as mixtures of at least two of the compounds. These multi-epoxidized biphenyl compounds are fully suitable as main constituents of thermosetting epoxy resins, i.e. as polyepoxides precursors. They are beneficial substitutes for bisphenol A diglycidyl ether.
US11498996B2	Process for producing polyoxyalkylene polysiloxane block polymers SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers of formula (I) C—B-(AB)a—C1 are produced by reaction of end-equilibrated α,ω-diacetoxypolydimethylsiloxanes with a mixture including at least one polyether polyol, preferably a polyether diol, and at least one polyether monool or at least one monohydric alcohol.
US11498993B2	Conveyor belt rubber composition, method for producing conveyor belt rubber composition, conveyor belt, and belt conveyor An object of the present invention is to provide a conveyor belt rubber composition having excellent cut resistance and wear resistance, a method for producing the conveyor belt rubber composition, a conveyor belt formed using the conveyor belt rubber composition, and a belt conveyor equipped with the conveyor belt. The present invention relates to a conveyor belt rubber composition containing a diene rubber containing 50 mass % or more of an aromatic vinyl-conjugated diene copolymer, wherein the aromatic vinyl-conjugated diene copolymer has a content of repeating units derived from an aromatic vinyl of more than 20 mass %, and a proportion of a vinyl structure in repeating units derived from a conjugated diene of 8 mol % or less.
US11498988B2	Method for the production of functionalized partially hydrolyzed polyvinyl acetate A method for the production of functionalized partially hydrolyzed polyvinyl acetate comprising vinyl alcohol, vinylacetate and functionalized vinyl alcohol units by reacting in a melt a partially hydrolyzed polyvinyl acetate as component A with a reactive compound carrying at least one ethylenically unsaturated group and at least one reactive group reactive with hydroxyl or acetate groups as component B, in the presence of at least one stabilizer as component C and in the presence of at least one catalyst selected from the group consisting of tertiary amines and nitrogen-containing heterocycles as component D, the method comprising the steps: feeding the components into a mixing device capable of heating, melting and mixing components A, B, C and D, heating, melting and mixing components A, B, C and D in the device to give a melt and reacting components A and B in the melt.
US11498983B2	Light-activated coating and materials A polymer having a first monomer operatively connected to Rose Bengal, a second monomer, and a surfactant, wherein the surfactant is selected from the group consisting of ionic surfactants, anionic surfactants, cationic surfactants, nonionic surfactants, zwitterionic surfactants, and mixtures thereof. The Rose Bengal in polymer in an amount effective for rendering the polymer antimicrobial or antiviral upon exposure of said polymer to light; and the polymer produces singlet oxygen from air in the presence of light. A substrate have these features is also included.
US11498982B1	Method for concentrating rubber emulsion and product thereof A method for concentrating rubber emulsion and a product prepared by the method are provided, the method includes: a concentrated latex is obtained by separating a superabsorbent resin added in advance into a rubber emulsion with a solid content of 0.01-70% after stirring and concentrating the resin-added rubber emulsion. The method requires simple equipment and consumes less energy, and the prepared polymer emulsion has a solid content up to 76%; the superabsorbent resin adopted herein is reusable after drying, which therefore effectively reduces the production cost; natural latex concentrated by the method has rather high yields of dry rubber and little wastewater production; products prepared from the concentrated natural latex have excellent mechanical property, aging resistance and adhesive property; and concentrating natural latex according to this method does not require advance agglomeration, which reduces the production procedures and improves the production efficiency significantly.
US11498979B2	Methods for preparing a purified maytansinoid conjugate in a solution This invention describes a method of conjugating a cell binding agent such as an antibody with an effector group (e.g., a cytotoxic agent) or a reporter group (e.g., a radionuclide), whereby the reporter or effector group is first reacted with a bifunctional linker and the mixture is then used without purification for the conjugation reaction with the cell binding agent. The method described in this invention is advantageous for preparation of stably-linked conjugates of cell binding agents, such as antibodies with effector or reporter groups. This conjugation method provides in high yields conjugates of high purity and homogeneity that are without inter-chain cross-linking and inactivated linker residues.
US11498978B2	YKL-40 antibody Provided herein are antibodies capable of binding to YKL-40. These YKL-40 antibodies are suitable for multiple purposes, for example for detection of YKL-40.
US11498977B2	Heterodimeric immunoglobulin constructs and preparation methods thereof The present invention provides a method for production of stable and highly specific heterodimeric immunoglobulin constructs, e.g., bispecific antibodies, retaining desirable properties of native IgG and lacking undesirable heavy chain-light chain mispairing, that can simultaneously bind two target molecules and are more potent in the treatment of complex diseases.
US11498973B2	BCMA-targeted chimeric antigen receptor as well as preparation method therefor and application thereof The present invention provides a BCMA-targeted chimeric antigen receptor (CAR) as well as a preparation method therefor and an application thereof. Specifically, the present invention provides the BCMA-targeted CAR, which comprises a BCMA-targeted scFv, a hinge region, a transmembrane region, and an intracellular signal structure domain. The present invention provides a nucleic acid molecule for coding the CAR and a corresponding expression vector as well as CAR-T cells and application thereof. The CAR of the present invention targets BCMA-positive cells, and can be used for treating BCMA-positive B-cell lymphoma, multiple myeloma and plasma cell leukemia.
US11498967B2	CD80 variant immunomodulatory proteins and uses thereof Provided herein are variant CD80 polypeptides, immunomodulatory proteins comprising variant CD80 polypeptides, and nucleic acids encoding such proteins. The immunomodulatory proteins provide therapeutic utility for a variety of immunological and oncological conditions. Compositions and methods for making and using such proteins are provided.
US11498966B2	PD-1 and PD-L1 binding agents The present invention relates, in part, to agents that bind PD-1 or PD-L1 and their use as diagnostic and therapeutic agents. The present invention further relates to pharmaceutical compositions comprising the PD-1 or PD-L1 binding agents and their use in the treatment of various diseases.
US11498965B2	Anti-CD3 antibody and pharmaceutical composition for cancer treatment comprising same The present invention relates to an anti-CD3 antibody and a pharmaceutical composition for cancer treatment comprising same. The antibody according to the present invention has high affinity and specificity for CD3 and thus can be effectively used in cancer prevention or treatment.
US11498963B2	Anti-LILRB antibodies and their use in detecting and treating cancer The present disclosure is directed to antibodies binding to LILRBs and methods of detecting and treating cancer therewith.
US11498962B2	Anti-angiopoietin-2 antibodies that induce Tie2 activation The present invention relates to mouse antibodies that bind to angiopoietin-2 (Ang2), humanized anti-Ang2 antibodies derived therefrom, and the use thereof. The anti-Ang2 antibodies have a dual function of activating the Tie2 receptor together with neutralizing Ang2. The anti-Ang2 antibodies show the property of normalizing abnormal and pathological blood vessels, and thus exhibits therapeutic efficacy against various diseases and disorders associated with abnormal blood vessels. The present invention further provides an angiogenesis inhibitor and a composition for treatment of diseases associated with abnormal Ang2 expression and Tie2 dysregulation, which comprise the antibody as an active ingredient, and a composition for diagnosing diseases associated with Ang2 inhibition and Tie2 activation, which comprises the antibody.
US11498958B2	Methods of diagnosis and treatment of tuberculosis and infection Described herein are methods of treating, diagnosing, and/or prognosing a disease in a subject relating to detection of the glycosylation state of the antibodies present in the subject. In some embodiments, the disease can be an infection. In some embodiments, an antibody glycosylation state that is indicative of the presence of a disease, or a need for treatment of a disease can be reduced glycosylation (e.g., galactosylation, sialation, fucosylation, and/or afucosylated branched glycoforms).
US11498956B2	Fusion peptides with antigens linked to short fragments of invariant chain(CD74) The present application provides inter alia a fusion protein comprising a polypeptide wherein the polypeptide consists of a fragment of invariant chain which is operably linked to an antigenic sequence and wherein the fragment of invariant chain consists of a portion of residues 17-97 of SEQ ID NO: 1, wherein the portion comprises at least 5 contiguous residues from residues 77-92 of SEQ ID NO: 1.
US11498954B2	Modified monocytes/macrophage expressing chimeric antigen receptors and uses thereof The present invention includes methods and compositions for treating cancer, whether a solid tumor or a hematologic malignancy. By expressing a chimeric antigen receptor in a monocyte, macrophage or dendritic cell, the modified cell is recruited to the tumor microenvironment where it acts as a potent immune effector by infiltrating the tumor and killing the target cells. One aspect includes a modified cell and pharmaceutical compositions comprising the modified cell for adoptive cell therapy and treating a disease or condition associated with immunosuppression.
US11498951B2	Insulin analogues and uses thereof The present invention is in the therapeutic field of drugs for medical conditions relating to diabetes. More specifically the invention relates to insulin analogues of human insulin. The invention provides pharmaceutical compositions comprising such insulin analogues and the uses if the such analogues for the treatment or prevention of medical conditions relating to diabetes.
US11498944B2	Compositions and methods for preventing and treating coronavirus infection—SARS-CoV-2 vaccines The invention relates to immunogenic compositions and vaccines containing a coronavirus (e.g., Wuhan coronavirus (2019-nCoV; also referred to as SARS-CoV-2)) protein or a polynucleotide encoding a coronavirus (e.g., Wuhan coronavirus (2019-nCoV; SARS-CoV-2)) protein and uses thereof. The invention also provides methods of treating and/or preventing a coronavirus (e.g., Wuhan coronavirus (2019-nCoV; SARS-CoV-2)) infection by administering an immunogenic composition or vaccine to a subject (e.g., a human). The invention also provides methods of detecting and/or monitoring a protective anti-coronavirus (e.g., Wuhan coronavirus (2019-nCoV; SARS-CoV-2)) antibody response (e.g., anti-coronavirus antibody response, e.g., anti-2019-nCoV antibody response, e.g., anti-Spike antibody response, e.g., anti-Spike neutralizing antibody response). The present invention relates to isolated nucleic and/or recombinant nucleic acid encoding a coronavirus S protein, in particular a SARS-CoV-2 S protein, and to the coronavirus S proteins, as well as to the use of the nucleic acids and/or proteins thereof in vaccines.
US11498942B2	Antigenic tripeptides derived from Mycobacterium avium subsp. paratuberculosis s-type strains, derivatives and uses thereof The present invention is directed to an isolated synthetic tripeptide of formula H-D-Phe-N-Methyl-L-Val-L-Ala-OMe (SEQ ID NO:1), or a derivative thereof, and to the corresponding lipotripeptides, which are specific to Mycobacterium avium subsp. paratuberculosis (Map) S-type strain, as well as derivatives and conjugates thereof. The invention also concerns the use of these antigens in different methods and tests for detecting Map infection, especially by detecting humoral response and cell mediated response of infected animals. The invention is also directed to a genetic signature of Map and a mass spectrometry and NMR spectroscopy signature of Map presence or infection.
US11498934B2	Monoalkyl tin trialkoxides and/or monoalkyl tin triamides with particulate contamination and corresponding methods The purification of monoalkyl tin trialkoxides and monoalkyl tin triamides are described using fractional distillation and/or ultrafiltration. The purified compositions are useful as radiation sensitive patterning compositions or precursors thereof. The fractional distillation process has been found to be effective for the removal of metal impurities down to very low levels. The ultrafiltration processes have been found to be effective at removal of fine particulates. Commercially practical processing techniques are described.
US11498928B2	Macrocyclic spiroethers as Mcl-1 inhibitors Provided are compounds represented by Formula (I-A) and the pharmaceutically acceptable salts and solvates thereof, wherein R8, R9a, R9b, R9c, R9d, X, Y, Z, Z1, W, and (aa) are as defined as set forth in the specification. Provided are also compounds of Formula (I-A) for use to treat a condition or disorder responsive to Mcl-1 inhibition such as cancer.
US11498927B2	Heterocyclic amide for inhibiting RIP1 kinase and uses thereof The present invention relates to a heterocyclic amide inhibiting RIP1 kinase and the use thereof, and specifically, to a compound of formula I, its pharmaceutically acceptable salts, stereoisomers, enantiomers, diastereomers, atropisomers, optical isomers, racemates, polymorphs, solvates or isotopically labeled compounds, a pharmaceutical composition comprising the compound, and the pharmaceutical use thereof. The compound is particularly effective for treatment of diseases or disorders mediated by RIP1 kinase.
US11498924B2	Compound and organic light emitting diode comprising same Provided is a compound of Chemical Formula 1: wherein: Y is O or S; X1 to X3 are each N or CH, and one or more of X1 to X3 is N; and Ar1 to Ar4 are the same as or different from each other, and each independently is an aryl group having 6 to 20 carbon atoms that is unsubstituted or substituted with nitrile or a heteroaryl group having 2 to 20 carbon atoms; or a tricyclic heteroaryl group having 2 to 20 carbon atoms that is unsubstituted or substituted with an aryl group having 6 to 20 carbon atoms, and an organic light emitting device including the same.
US11498923B2	Substituted imidazo[1,2-c]quinazolines as A2A antagonists Disclosed are compounds having the structure of Formula I, or a pharmaceutically acceptable salt of any thereof: wherein: “Z” and R1 are defined herein, which compounds are believed suitable for use in selectively antagonizing the A2a receptors, for example, those found in high density in the basal ganglia. Such compounds and pharmaceutical formulations are believed to be useful in treatment or management of neurodegenerative diseases, for example, Parkinson's disease, or movement disorders arising from use of certain medications used in the treatment or management of Parkinson's disease.
US11498922B2	Pharmaceutical composition comprising N-(3-((2-((3-fluoro-4-(4-methylpiperazin-1-yl phenyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)oxy)phenylacrylamide The present invention relates to methods of making certain pyrrolopyrimidine derivatives, which are useful in the treatment of proliferation disorders and other diseases related to the dysregulation of kinase (such as, but not limited to, EGFR (including HER), Alk, PDGFR, BLK, BMX/ETK, BTK, FLT3(D835Y), ITK, JAK1, JAK2, JAK3, TEC and TXK) and/or the respective pathways, salts, polymorphs, and amorphous forms of said compounds, synthetic intermediates for preparing said compounds, and pharmaceutical compositions comprising said compounds and methods for making such compositions.
US11498921B1	Pyrimidine or pyridine compounds, preparation method therefor and pharmaceutical uses thereof The present invention disclosed a class of pyrimidine or pyridine compounds, pharmaceutically acceptable salts, stereoisomers, prodrugs and solvates thereof, preparation method therefor and pharmaceutical compositions and pharmaceutical uses thereof. See e.g., Formula I below. The compounds can inhibit the variants of EGFR (Epidermis Growth Factor Receptor) proteinases, and therefore can inhibit the growth of a variety of tumor cells effectively. The compounds can be used to prepare antitumor drugs, used for the treatment, combined therapy or prevention of various different cancers. The compounds can overcome the drug resistance induced by the existing first-generation EGFR inhibitors such as gefitinib, erlotinib and so on. Particularly, the compounds can be used to prepare drugs for treating or preventing diseases, disturbances, disorders or conditions mediated by epidermis growth factor receptor variants (such as L858R activated mutants, Exon19 deletion activated mutants and T790M resistant mutants).
US11498920B2	4-(1H-imidazol-5-yl)-1H-pyrrolo[2, 3-b] pyridines for use in the treatment of leukaemias, lymphomas and solid tumors Novel 4-(1H-imidazol-5-yl)-1H-pyrrolo[2,3-b]pyridine compounds that are useful in the treatment of lymphomas, leukaemias, and solid tumors.
US11498911B2	Process for preparing ethylene carbonate and ethylene glycol A process for producing ethylene glycol and/or ethylene carbonate, said process comprising contacting at least a portion of a recycle gas stream comprising an alkyl iodide impurity with a guard bed system positioned upstream of an ethylene oxide reactor to produce a treated recycle gas stream, wherein the guard bed system comprises silver on alumina; contacting an epoxidation feed stream comprising an ethylene feed stream, oxygen, chloride moderator, and at least a portion of the treated recycle gas stream with an epoxidation catalyst in the ethylene oxide reactor to produce an epoxidation reaction product comprising ethylene oxide; and contacting at least a portion of the epoxidation reaction product comprising ethylene oxide with a liquid absorbent in the presence of an iodide-containing catalyst in an absorber to produce a product stream comprising ethylene carbonate and/or ethylene glycol and the recycle gas stream comprising the alkyl iodide impurity.
US11498910B2	Compound, organic electroluminescent device and display device The disclosure relates to the field of organic electroluminescence technologies, in particular to a compound, an organic electroluminescent device and a display device. The compound has a structure as shown in Formula (I), wherein X1-X9 are each independently a C or N atom, and at least one of X1-X9 is an N atom; L is selected from substituted or unsubstituted C5-C40 aryl, and substituted or unsubstituted C3-C40 heteroaryl; Ar is Formula (II), wherein X is selected from an O or S atom; R1-R6 are each independently selected from substituted or unsubstituted C5-C40 aryl, and substituted or unsubstituted C3-C40 heteroaryl; p1-p4 are each independently selected from 0 or 1; p5-p6 are each independently selected from 0, 1, 2, or 3; m is selected from 0, 1, 2, or 3; n is selected from 1, 2, or 3; and * represents a connection site.
US11498909B2	Compound acting as antibiotics The present invention provides a novel antibiotic compound represented by the following formula (I), a pharmaceutically acceptable salt thereof, an ester thereof, a prodrug thereof, a solvate thereof, or a deuterated analog thereof, or a stereoisomer thereof. The compound of the present invention exhibits excellent antibacterial activity, especially against Gram bacteria. wherein each group is defined as in the description.
US11498905B2	Inhibitors of platelet function and methods for use of the same Disclosed herein are small molecule inhibitors of platelet function, and methods of using the small molecules to treat diseases, such as platelet hemostasis and thrombosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof: wherein the substituents are as described.
US11498902B2	Process for the preparation of Cabozantinib and its pharmaceutically acceptable salts thereof The present invention relates to an improved process for the preparation of N-(4-(6,7-dimethoxyquinolin-4-yloxy)phenyl)-N′-(4-fluorophenyl)cyclopropane-1,1-dicarboxamide compound of formula-1 which is represented by the following structural formula:
US11498900B2	Salts of an LSD1 inhibitor The present disclosure relates to tosylate salts 1-{[4-(methoxymethyl)-4-({[(1R,2S)-2-phenylcyclopropyl]amino}methyl)piperidin-1-yl]methyl}cyclobutanecarboxylic acid, methods of preparation thereof, and intermediates in the preparation thereof, which are useful in the treatment of the LSD1-associated or mediated diseases such as cancer.
US11498897B2	Method for preparing levetiracetam A preparing method for high-purity levetiracetam, comprising: adjusting the pH of an extracted aqueous layer obtained by dissociating (S)-α-ethyl-2-oxo-1-pyrrolidineacetic acid (R)-methylbenzylamine salt to 5-9; removing water; adding an organic solvent to form a solution and then performing an esterification reaction with ethyl chloroformate or methylchlorofonmate; and carrying out an ammonolysis reaction to obtain the levetiracetam. The method simplifies production process, increases yield, reduces or even avoids the use of triethylamine in the esterification process, and reduces the emission of a great amount of three wastes.
US11498896B2	Dopamine D2 receptor ligands The present invention relates to novel dopamine D2 receptor ligands. The invention further relates to functionally-biased dopamine D2 receptor ligands and the use of these compounds for treating or preventing central nervous system and systemic disorders associated with dysregulation of dopaminergic activity.
US11498895B2	Process and apparatus for urea production There is provided a process and an apparatus for urea production in which preheating of raw material ammonia or heating in a medium-pressure decomposition step can be performed at a relatively low pressure while preventing decrease in an overall heat transfer coefficient. A process for urea production includes: a synthesis step of generating a urea synthesis solution; a high-pressure decomposition step of heating the urea synthesis solution to separate a gaseous mixture containing ammonia and carbon dioxide from the urea synthesis solution; a condensation step of condensing the gaseous mixture; a medium-low-pressure steam generation step of reducing a pressure of medium-pressure steam condensate obtained in the high-pressure decomposition step to a medium-low pressure to generate medium-low-pressure steam and medium-low-pressure steam condensate; and one or both of a medium-pressure decomposition step and an ammonia preheating step.
US11498890B1	Non-oxidative conversion of methane into ethylene using isomorphous metal-substituted zeolite framework catalyst Process for the conversion of non-oxidative coupling of methane to ethylene, under non-oxidative conditions, comprising: providing a first stream containing at least 50 vol. % of methane based on the total volume of said first stream; providing a catalyst; putting in contact said first stream with said catalyst at a weight hour space velocity ranging from 0.5 to 100 h−1, a temperature ranging from 500° C. to 1100° C. and a pressure ranging from 0.1 MPa to 5 Mpa in the absence of oxygen; recovering a second stream containing unconverted methane if any, ethylene and hydrocarbons having at least 2 carbon atoms. Said process is remarkable in that said catalyst is a synthetic zeolite material, containing at least one metal M with silicon to metal M molar ratio Si/M as determined by inductively coupled plasma optical emission spectrometry ranging from 100 to 65440 and in that said metal M is incorporated inside of the zeolite tetrahedral sites.
US11498887B2	Process for producing dienes The present invention relates to a process for producing a diene, preferably a conjugated diene, more preferably 1,3-butadiene, comprising the dehydration of at least one alkenol having a number of carbon atoms greater than or equal to 4, in the presence of a catalytic material comprising at least one crystalline metalosilicate in acid form, preferably a macroporous zeolite, more preferably a zeolite with a FAU, BEA or MTW structure. Preferably, said alkenol having a number of carbon atoms greater than or equal to 4 may be obbtained directly through biosynthetic processes, or through catalytic dehydration processes of at least one diol. When said alkenol is a butenol, said diol is preferably a butanediol, more preferably 1,3-butanediol, even more preferably bio-1,3-butanediol, i.e. 1,3-butanediol deriving from biosynthetic processes. When said alkenol is 1,3-butanediol, or bio-1,3-butanediol, the diene obtained with the process according to the present invention is, respectively, 1,3-butadiene, or bio-1,3-butadiene.
US11498882B2	Producing odorant pumice stone samples Various embodiments of the present invention are directed towards a system and method relating to depositing vapor in a sample. For example, a device includes a vapor source chamber configured to contain a vapor source material to generate vapor. An activation chamber is configured to contain a sample. The activation chamber is in fluid communication with the vapor source chamber to receive the vapor. A permeable separator divides the vapor source chamber and the activation chamber, and isolates the sample in the activation chamber while allowing vapor to pass between the vapor source chamber and the activation chamber. The device is sealable and configured to apply vacuum to the vapor and sample, to cause deposition of the vapor into the pumice stone samples.
US11498879B2	Method for brazing titanium alloy components with zirconia-based ceramic components for horology or jewellery A method for brazing a first ceramic component and a second metal alloy component, to make a structural or external timepiece element, a zirconia-based ceramic is chosen for the first component and a titanium alloy for the second component, a first recess is made inside the first component, set back from a first surface in a junction area with a second surface of the second component, braze material is deposited on this first surface and inside each recess, the second surface is positioned in alignment with the first surface to form an assembly, this assembly is heated in a controlled atmosphere to above the melting temperature of the braze material, in order to form the braze in the junction area.
US11498878B2	Copper-ceramic composite The invention relates to a copper-ceramic composite, comprising a ceramic substrate, which contains aluminum oxide, a coating on the ceramic substrate made of copper or a copper alloy, wherein the aluminum oxide has an average grain form factor Ra(Al2O3), determined as an arithmetic average value from the form factors of the grains of the aluminum oxide, the copper or the copper alloy has an average grain form factor Ra(Cu), determined as an arithmetic average of the form factors of the grains of the copper or copper alloy, and the average grain form factors of the aluminum oxide and copper or copper alloy meet the following condition: 0.5≤Ra(Al2O3)/Ra(Cu)≤2.0.
US11498877B2	Method for treating silicon carbide fibres A method of treating at least one silicon carbide fibre, the method including a) formation of a silica layer at the surface of a silicon carbide fibre having an oxygen content less than or equal to 1% in atomic percentage, the silica layer being formed by contacting this fibre with an oxidizing medium having a temperature greater than or equal to 50° C. and pressure greater than or equal to 1 MPa, and b) removal of the silica layer formed by hydrothermal treatment of the fibre obtained after implementation of step a) in which the fibre is treated with water at a pressure between saturating vapour pressure and 30 MPa and at a temperature less than or equal to 400° C.
US11498870B2	Extruded plastic aggregate for concrete The invention generally relates to a method of making a plastic aggregate, and its use to make concrete products. The aggregate is formed by providing a granulated waste plastic material, introducing the granulated waste plastic material into an extruder having a die, the die having a ratio of die nozzle open area to die land area of about 1:10 to about 1:40, and extruding the granulated waste plastic material through the extruder to generate an extruded plastic aggregate. The method can include the presence of controlled cooling, the addition of additives and treatment of the surface of the aggregate to produce a desired aggregate that can be used to make a concrete product with desired properties, such as compressive strength and weight.
US11498867B2	Coated article with IR reflecting layer designed for low u-value and higher g-value and method of making same A coated article incudes a low-emissivity (low-E) coating having at least one infrared (IR) reflecting layer of or including a material such as silver or the like. The low-E coating is designed so that the coated article can realize a low U-value in combination with a high solar heat gain (g value). In the top dielectric portion of the coating above the silver, a high-low-high refractive index sequence is provided. This allows for a low U-value and a higher g value to be obtained for a given silver thickness. Coated articles herein may be used in the context of insulating glass (IG) window units, or in other suitable applications such as monolithic window applications, laminated windows, and/or the like.
US11498864B2	Ultraviolet-radiation absorbing glass product Provided is an ultraviolet-radiation absorbing glass product, characterized by: having a transmittance of ultraviolet radiation (TUV), as specified by ISO 9050: 2003, of 2% or less at a plate thickness of 3.5 mm, and transmittance of visible light (TVA) of 8 to 28% inclusive, based on the Standard Illuminant A at a plate thickness of 3.5 mm; and the color of the glass, as denoted by the chromaticity coordinates x, y in the XYZ color coordinate system based on a 2-degree visual field of the Standard Illuminant C as specified by JIS Z8701: 1999, satisfying the following expressions (1) and (2). (1) y≥−0.735×x+0.544 (2) y≥1.389×x−0.089
US11498861B2	Apparatus for and method of processing a slurry containing organic components The invention relates to an apparatus (1) for processing a slurry containing organic components, such as biomass, having a water contents of at least 50%, comprising a heat exchanger (7) to heat the slurry and a reactor (8) to convert at least a part of the organic components in the slurry, wherein at least one of the heat exchanger (7) and the reactor (8) comprises one or more pipes (7A; 8A). At least one transport screw (15) is accommodated in the pipe (7A; 8A) or at least one of the pipes (7A; 8A).
US11498859B2	Composition and method for stabilizing iron compounds in an aqueous environment, and use of composition A composition for stabilizing iron compounds in an aqueous environment, includes a polycarboxylic acid or its salt(s), at least one monomeric or polymeric phosphonate including at least one phosphonic acid group, or its salt(s), at least one corrosion inhibitor including amino groups, and 1-15 weight-% of polycitric acid or a copolymer of citric acid with polyols or glycerol, calculated as an active ingredient from a total weight of constituents in the composition, as dry.
US11498857B2	Method for recovering n from a liquid waste stream A method and a system for recovering nitrogen, and optionally phosphorus and/or potassium, from a liquid waste stream, such as a stream of urine or manure, or human urine is described. The method comprises passing the waste stream through a multi-compartment electrodialysis bipolar membrane (EDBM) system.
US11498852B2	Ultrapure water generation and verification system An ultrapure water (UPW) generation and verification system can include a cleaning chemical station, a cleanup column, a conductivity verification station, and a holding reservoir, in fluid communication with one another. The cleaning chemical station can be configured to selectably permit a flow of water to pass therethrough to the cleanup column or to block the flow of water and instead deliver a cleaning chemical to the cleanup column. The conductivity verification station can be configured to selectably perform at least one of the following: permit water to flow from the cleanup column to the holding reservoir; direct fluid to waste; or test the conductivity of the water for a purity level.
US11498844B2	Ammonia production method and apparatus for ammonia production The present invention concerns an ammonia production method comprising the steps of: providing at least one rare earth nitride material or layer in a chamber; creating a vacuum or an inert atmosphere in the chamber; and providing hydrogen H2 to react with nitrogen N released at an external surface of the at least one rare earth nitride material or layer to produce ammonia.
US11498842B2	Method of forming nanoparticles having superhydrophobicity A method of forming nanoparticles having superhydrophobicity includes preparing a PDMS film including a structure having a predetermined shape on a surface thereof, and generating the nanoparticles having superhydrophobicity on the surface of the PDMS film by combusting the surface of the PDMS film using a diffusion flame. Transparent nanoparticles having superhydrophobicity and oleophobicity may be generated simply and easily on the surface of the PDMS film.
US11498840B2	Crushed polycrystalline silicon lumps and method for producing same A crushed polycrystalline silicon lump is provided in which a surface metal concentration is 15.0 pptw or less and preferably 7.0 to 13.0 pptw, and in the surface metal concentration, a surface tungsten concentration is 0.9 pptw or less and preferably 0.40 to 0.85 pptw, and a surface cobalt concentration is 0.3 pptw or less and preferably 0.04 to 0.08 pptw.
US11498839B2	Systems and methods for producing high-purity fine powders Systems, methods and compositions to produce fine powders are described. These include forming a hypereutectic melt including a target material, a sacrificial-matrix material, and an impurity, rapidly cooling the hypereutectic melt to form a hypereutectic alloy having a first phase and a second phase, annealing the hypereutectic alloy to alter a morphology of the target material to thereby produce target particles, and removing the sacrificial matrix to thereby produce a fine powder of the target particles. The first phase is defined by the target material and the second phase is defined by the sacrificial-matrix material. The sacrificial-matrix material forms a sacrificial matrix having the target material dispersed therethrough.
US11498834B1	Production of hydrogen-rich fuel-gas with reduced CO2 emission An H2-rich fuel gas stream can be advantageously produced by reforming a hydrocarbon/steam mixture in to produce a reformed stream, followed by cooling the reformed stream in a waste-heat recovery unit to produce a high-pressure steam stream, shifting the cooled reformed stream a first shifted stream, cooling the first shifted stream, shifting the cooled first shifted stream to produce a second shifted stream, cooling the second shifted stream, abating water from the cooled second shifted stream to obtain a crude gas mixture stream comprising H2 and CO2, and recovering a CO2 stream from the crude gas mixture stream. The H2-rich stream can be advantageously combusted to provide thermal energy needed for residential, office, and/or industrial applications including in the H2-rich fuel gas production process. The H2-rich fuel gas production process can be advantageously integrated with an olefins production plant comprising a steam cracker.
US11498829B2	No-gel pressure sensor package A no-gel sensor package is disclosed. In one embodiment, the package includes a microelectromechanical system (MEMS) die having a first substrate, which in turn includes a first surface on which is formed a MEMS device. The package also includes a polymer ring with an inner wall extending between first and second oppositely facing surfaces. The first surface of the polymer ring is bonded to the first surface of the first substrate to define a first cavity in which the MEMS device is contained. A molded compound body having a second cavity that is concentric with the first cavity, enables fluid communication between the MEMS device and an environment external to the package.
US11498823B2	Carbonated beverage aseptic filling system, beverage filling system, and CIP processing method A carbonated beverage aseptic filling system (10) comprises: a filling nozzle (72) for filling a carbonated beverage; a carbonated beverage filling tank (75) connected to the filling nozzle (72) via a carbonated beverage supplying pipe (73) and a counter pressure pipe (74); a snift pipe (78) connected to the filling nozzle; and an aseptic chamber (13) enclosing the filling nozzle (72), at least part of the carbonated beverage supplying pipe (73), and at least part of the counter pressure pipe (74). The carbonated beverage supplying pipe (73) and the counter pressure pipe (74) are attached to the aseptic chamber (13) by a rotary joint (77). A discharging valve (79) is provided in the snift pipe (78) inside the aseptic chamber (13), and gas from the snift pipe (78) is discharged into the aseptic chamber.
US11498820B2	Device and method for providing sorted stopper elements The invention relates to a device for providing stopper elements that are sorted in order to feed a downstream workstation. The devices comprising a lifting means; a means or referencing said stopper elements one by one, located downstream from the lifting means; a conveyor for bringing the referenced elements to said workstation, positioned at the outlet of said referencing means; a vision means for verifying the conformance of said elements in an inspection zone extending at the level of the referencing means and/or of the conveyor; and a means for expelling those elements that do not conform located downstream of said vision means. The inspection zone comprises at least two successive sections each including a distinct color. The invention also relates to a corresponding method.
US11498808B2	Elevator belt and method of manufacture A belt for suspending and/or driving an elevator car includes a plurality of tension elements extending along a length of the belt and a plurality of belt fibers transverse to the plurality of tension elements and interlaced therewith. The belt fibers define at least one traction surface of the belt. An edge fiber is located at a lateral end of the belt transverse to and secured to the plurality of belt fibers to secure the belt fibers in a selected position.
US11498806B2	Elevator An elevator includes an elevator motor; a motor drive for the elevator motor having a frequency converter comprising a rectifier bridge, an inverter bridge and a DC link in between, which frequency converter is controlled via a controller, the rectifier bridge being connected to AC mains via three feed lines comprising chokes, and the rectifier bridge being realised via controllable semiconductor switches; a contactor being located between the feed lines and AC mains; a backup power supply at least for emergency drive operation; and an emergency control for performing an automatic emergency drive. The backup power supply is via a first switch connectable with only a first of said feed lines. A second and/or third of the feed lines is, via a second switch, connectable as power supply to a car door arrangement, the first switch, as well as the second switch, are controlled by the emergency control, and the emergency control is connected to a manual drive circuit having a manual drive switch for a manual rescue drive.
US11498805B2	Creation of a blockchain for maintenance records using identification tags A blockchain maintenance record system for managing maintenance records of a system, the blockchain maintenance record system including: a part identification tag configured to be located on a part; an application operable through a mobile computing device, the mobile computing device being configured to read the part identification tag, wherein the application is configured to perform operations including; determining a part identity of the part by reading the part identification tag; detecting a location of the system; organizing the part identity of the part and the location of the part into a maintenance data package receipt; and uploading the maintenance data package receipt into a blockchain network.
US11498803B2	Elevator car parking brake According to an aspect, there is provided an elevator car parking brake. An operating fork is configured to move within a housing in a direction perpendicular to an end surface of a guide rail in response to operating an actuator. When the actuator is operated to move the operating fork within the housing towards the guide rail to achieve a braking state, the operating fork is configured to push braking wedges towards side surfaces of the guide rail to contact the side surfaces. When the actuator is operated to move the operating fork within the housing away from the guide rail to achieve a brake release state, detaching means are configured to pull the braking wedges away from the side surfaces of the guide rail.
US11498798B2	Creel and a method Disclosed is a creel including a plurality of creel bobbins, a plurality of guiding tubes located at the lower end of the creel and a plurality of guiding tubes located at the upper end of the creel, wherein each guiding tube is arranged for receiving a wire from an individual creel bobbin, wherein the lower half of the creel bobbins are arranged to feed their wires to the guiding tubes at the upper end of the creel, while the upper half of the creel bobbins are arranged to feed their wires to the guiding tubes at the lower end of the creel.
US11498797B2	Level wind device A flyer assembly including a spindle rotatable about an axis of rotation, an arm coupled to the spindle, a level wind device axially mounted to the arm, a first friction member disposed along a width of the level wind device and shaped into a convex curve defining the width of the level wind device, a second friction member offset from the first friction member, and a fulcrum having an eye or hook.
US11498793B2	Medium transport device, post-processing device, and recording apparatus A medium transport device includes a lower guide member, a processing tray, a feeding section, and a notch. The lower guide member supports a medium transported and guides the medium toward the processing tray. The processing tray includes an alignment member, and a plurality of media are stacked in the processing tray. The feeding section includes a paddle member having a rotation center between the processing tray and the lower guide member such that a rotation locus of a distal end intersects the lower guide member, and the feeding section is configured to feed the medium toward the alignment member. The lower guide member has a notch, and an upstream end of the notch in the transport direction is formed at a position inside the rotation locus in the lower guide member.
US11498792B2	Device for recovering exposure samples, discharge station and machine for processing sheet-shaped elements The invention relates to a recovery device (10) for recovering sample blanks (P) for a processing machine (1) for processing elements in sheet form, the processing machine (1) comprising: a plurality of work stations (300, 400, 500, 600) including at least one waste removal station (600), and a conveying device (70) comprising a plurality of gripper bars (75) configured to drive the elements in sheet form through the work stations (300, 400, 500, 600), the recovery device (10) being characterized in that it comprises: a first removal belt (94), and a second removal belt (95) arranged after the first removal belt (94) in relation to the direction of travel (D) of the sheets, the second removal belt (94) being able to move between: a continuous-conveying position in which first ends (94a, 95a) of the first and second removal belts (94, 95) are close together so that sheet form element waste (F) can be conveyed from the first removal belt (94) to the second removal belt (95), and a raised position in which the first end (95a) of the second removal belt (95) has pivoted upward, creating a gap (11) between the first removal belt (94) and the second removal belt (95), so that at least one sample of blanks (P) conveyed by the first removal belt (94) tips into the gap (11). The present invention also relates to a waste removal station and a processing machine for processing elements in sheet form.
US11498783B2	Palletising device and method for operating a palletising device The invention relates to a palletizing apparatus comprising a compressing apparatus which has a peripheral closed frame, wherein at least one slider that is movable in a horizontal direction is arranged on the frame, and a set-down device) which defines a transport face for transporting article layers. The frame surrounds a through-opening that passes through in a vertical direction (Z), and the set-down device is movable in a longitudinal direction (X) relative to the compressing apparatus between a first longitudinal position, in which the transport face is arranged in a manner offset in the longitudinal direction (X) with respect to the frame, and a second longitudinal position, in which a projection of the through-opening in the vertical direction (Z) lies on the transport face. The compressing apparatus and the set-down device are in this case arranged on a lifting apparatus so as to be movable in the vertical direction (Z). The invention also relates to a method for operating a palletizing apparatus according to the invention, which comprises a plurality of steps.
US11498779B2	Adsorption device, method for making same, and transferring system having same A device to attract and hold microscopic items such as micro LEDs magnetically rather than by static electricity includes a substrate and a plurality of magnetic units on a surface of the substrate. The magnetic units are spaced apart from each other and are constrained in the size and direction of their individual magnetic fields. Each of the magnetic units includes a magnet and a cladding layer partially covering the magnet. The cladding layer is made of a magnetic material. A side of the magnet away from the substrate is exposed from the cladding layer to attract and hold one micro LED.
US11498774B2	Automated modular plant growing system An automated modular plant growing system includes a rack structure with primary guiding tracks and secondary guiding tracks transverse to each other, and upper guiding tracks in parallel and above the primary guiding tracks. The automated modular plant growing system also includes a plurality of mobile modules detachably connected to the upper guiding tracks and to a nutrient solution supply system.
US11498771B2	Parcel sorting system and method Provided are a parcel sorting system and method. The parcel sorting system is arranged in layers and includes: a parcel sorting layer located on an upper layer of the parcel sorting system, a moveable container carrying layer located on a lower layer of the parcel sorting system, a parcel delivery robot and a control device. The parcel sorting layer includes a modular entity platform that is a physical platform formed by splicing multiple splicable units and used for sorting parcels. The modular entity platform includes multiple delivery lattices arranged in an array and a traveling area constituted by gaps between the lattices and used for the parcel delivery robot traveling. One delivery lattices corresponds to one or more delivery path directions. The moveable container carrying layer includes multiple moveable containers, and a part of the containers are located below the lattices and receive the parcel from the parcel sorting layer.
US11498758B2	Systems and methods for filling containers A rail can include an entry portion, an exit portion, and a middle portion disposed between the entry and exit portions. The middle portion can be lower than the entry and exit portions. The rail can be configured to couple with a container such that the container is movable, along the rail, from the entry portion to the exit portion. A first storage rack can be disposed on a first side of the rail middle portion and a second storage rack can be disposed on an opposing side of the rail middle portion. A processing system can be configured to: receive an order; analyze the order based on an inventory of the first storage rack and the second storage rack; and cause the container to move from the rail entry portion to the rail middle portion based on the analysis.
US11498757B2	Storage system The present invention provides a storage system (1) comprising a storage grid structure (104) having a top rail grid upon which container handling vehicles (200,300) work to store and retrieve storage containers (106) in and from storage columns (105) beneath the top rail grid, wherein the storage system comprises multiple transfer rails (110′,111′) forming a horizontal transfer rail grid (5) arranged at a level below the top rail grid, at least one transport vehicle (19) operating on the transfer rail grid, a picking/stocking station (8) for picking/stocking items between a storage container (106) and a packaging box (24), and an unloading/loading assembly (23) for unloading/loading packaging boxes containing such items, the transport vehicle (19) is arranged to move upon the transfer rail grid (5) in two perpendicular directions and comprises a carrier platform (20), wherein the transfer rail grid is arranged to allow access for the transport vehicle (19) to transport one or more packaging boxes at a time between the picking/stocking station and the unloading/loading assembly (23).
US11498755B2	Controlled nitrogen blanketing systems An underground storage tank maintenance system includes a system of monitors to determine pressure and humidity in the system. Inert gas may be supplied into the ullage of the tank. The inert gas may first pass through an interstitial space as between the primary storage and secondary containment, and then passed into ullage to capture contaminants on the way out of the vent to atmosphere. The system and method prevent hydrocarbons exiting to atmosphere. Humidity sensors may be set along vent to determine water contamination and trigger drying cycles. Pressure readings help identify system leaks.
US11498750B2	Filter element having a cut-out The invention relates to a single serve capsule (1) for producing a beverage, comprising a capsule body (2). Said capsule body has a capsule bottom (3), a sidewall (22), a collar edge (5), and a cover (6). A cavity (100) for accommodating a beverage substrate in the form of a powder, granules, cut leaves or liquid is formed between the capsule bottom and the cover. A filter element (7) is arranged in the cavity, and the filter element is produced of non-woven fiber material. The filter element has a cut-out in which no filtering material is provided. The present invention also relates to a method for producing a single serve capsule.
US11498744B2	Heterogeneous contents mixing container The heterogeneous contents mixing container includes a first container formed therein with a content storage space and a container coupling space separated from each other; a second container coupled to the first container and formed with an inlet and a coupling portion; a first discharge unit installed in the first container to discharge stored contents; a second discharge unit installed in the second container to discharge stored contents; and a push button configured to operate the first and second discharge units and formed with first and second discharge passages and first and second outlets which are connected to the first and second discharge units, respectively, wherein the container coupling space of the first container and the inlet and the coupling portion of the second container deviate to one side from a center between the first and second containers, and the second discharge is connected to the second discharge passage.
US11498742B2	Techniques and packages for packaging medical supplies In some examples, a package includes a package body enclosing a medical supply. The package body defines a window. The package includes a breathable membrane adjacent the package body and extending across the window. The package includes a moisture oxygen scavenger adjacent the package body and extending across the breathable membrane. The package includes an adhesive layer configured to hold the moisture oxygen scavenger adjacent the breathable membrane. In some examples, a technique includes sterilizing a package precursor including the package body and the breathable membrane, and after the sterilizing, adhering the moisture oxygen scavenger to the package body to form the package.
US11498739B2	3D flexible bag to be filled for biopharmaceutical fluids and method for creating such a bag A 3-D flexible bag to be filled with a biopharmaceutical product is formed by assembling of two wall elements and two gussets. At least one connection port is provided, for filling and/or emptying. A substantially parallelepipedal configuration is obtained in a filled state thanks to the unfolding of the gussets combined with the folding of flaps of the two wall elements. A transverse weld, formed at one end, connects the two wall elements of the bag and extends continuously, keeping in a folded-flat state:—an elongate edge portion of one gusset;—an elongate edge portion of the other gusset. This transverse weld has a length corresponding to a determined dimension of the flexible bag in the parallelepipedal configuration.
US11498733B2	Apparatus and methods for applying reusable wrapping device on palletized materials Embodiments of the present disclosure generally relate to apparatus and methods for applying reusable wrapping device on goods to be transported on a transportation carrier, such as a pallet. More particularly, embodiments of the present disclosure relate to a cart and wrapping device holder assembly for applying reusable pallet wrapping devices over palletized materials.
US11498732B2	Tamper evident container A tamper evident container includes a cover with a first interlocking flange with a first tab for opening the container and a first extension joined to the first tab along a first frangible score line, a base with a second interlocking flange with a second tab for opening the container and a second extension joined to the second tab along a second frangible score line, a rim extending around a perimeter of the base, the rim having a flat portion connected to an outer wall, and a flange portion extending from the outer wall portion, wherein a position of the flat portion and the flange portion correspond to a sheet line, and wherein the first and second interlocking flanges, when securely fastened together, prevent access to the first and second tabs, and require more force to separate than to sever the first and second extensions along the frangible score lines.
US11498731B2	Tamper-evident closure, container with such closure and its use A tamper-evident closure for a container with an outer screw thread opening, including an outer cap with a first sidewall and a first top wall and an inner cap with a second sidewall and a second top wall. The inner cap is coaxially nested within the outer cap and has an inner thread. The outer and inner cap have cooperating engagement mechanisms arranged and shaped so when opening the closure for the first time, the inner cap is rotated by the outer cap. The first top wall has a tamper-evident member which is connected to a surrounding region of the first top wall by a frangible component. A protruding element, arranged for breaking the frangible component, is arranged at the first top wall facing the second top wall and/or the second top wall facing the first top wall so as to face the tamper-evident member.
US11498729B1	Dispenser In some embodiments, apparatuses and methods are provided herein useful to dispensers. In some embodiments, a dispenser comprises a main body assembly including an outer wall and an inner wall, the inner wall defining an aperture through the main body, a seal, wherein the seal is affixed to the main body and encloses a lower portion of the aperture, a button seated within the aperture and configured to be manipulable between a first position and a second position, and a container housed within the button and configured to store a material, wherein when the button is in the second position the container contacts the seal to allow the material to exit the dispenser.
US11498723B2	Envelopes with integrated easel features An envelope may include an envelope body having a first pair of substantially parallel edges that extend in a transverse direction and a second pair of substantially parallel edges that extend in a longitudinal direction, a face, and a back defining a pouch. The envelope may include a first region of the envelope body that is partially detachable from the envelope body along a line of separation to form a base support member. The envelope may further include a second region of the envelope body that is partially detachable from the envelope body along a line of separation to form a connector support member. The connector support member engages the base support member when the base support member is partially separated from the envelope body to form an easel feature in a display position. The envelope may also be incorporated into methods for displaying an envelope body.
US11498720B2	Foldable container This application discloses a foldable container. The foldable container has a base and two pairs of opposite side plates. The side plates are hinged to the base. Adjacent side plates are capable of being engaged with each other through engaging structures and being locked with each other through locking mechanisms to form a container body. At least one of the side plates is arranged such that when being unlocked from an adjacent side plate, it can be rotated towards the inner side of the container body and can be also rotated towards the outer side of the container body relative to the base. At least one side plate of the foldable container in this application can be rotated towards the inner side of the container body and can be rotated towards the outer side of the container body, and can be removed after being rotated, thereby greatly facilitate accessing goods, especially bulky and heavy goods.
US11498716B2	Application of linerless labels A method of applying a linerless label to an article wherein a web of joined labels is die cut from a web of label material in which the adhesive is protected by a water-soluble coating which provides a cushion between an anvil and die cutting means. The water-soluble coating is at least partially removed by exposure to water in a press following die-cutting, in a label applicator, or in an off-line unit. The web of joined labels may be wound and unwound between each of the above options. The web of joined labels may be separated in a label applicator by breaking a weakened boundary between adjoining labels or by cutting at a boundary between the label and the adjoining label. The linerless label may contain anti-counterfeit means that may be subsequently identified overtly and/or covertly.
US11498712B2	Filling device and method for filling upwardly open packaging containers, and form-fill-seal device The invention describes a filling device with a discharge container for filling upwardly open packaging containers with at least one opening flap for opening and closing a discharge opening for the product, the opening flap being moveable along a path between a closed position and an open position by means of a driving element.At least one delay device is provided by means of which the movement of the opening flap may be delayed on a section of the path.
US11498710B2	Method and apparatus used to close external cardboard packagings The invention relates to a method and an apparatus (22) for closing the top side of external cardboard packagings (1). The external cardboard packagings (1) comprise two top closing flaps (3, 4) located opposite each other. Side edges (42) of the closing flaps (3, 4) are connected to each other via two fold-in flaps (5, 6). During closing, at least two external cardboard packagings (1) are positioned in a group (50) contiguous to each other or slightly spaced apart. At least two folding devices (23) are advanceable toward each other to engage the fold-in flaps (5, 6) of each of the at least two external cardboard packagings (1), thus pressing the fold-in flaps (5, 6) toward each other and folding them over their particular second fold edges (60) and third fold edges (7), thereby folding down the top closing flaps (3, 4).
US11498708B2	Systems and methods for filling containers Systems and methods for distributing a filling fluid are discussed. More particularly an exemplary filling system may include a reservoir holding a filling fluid for distribution. The filling system may also include a pump and filling nozzle fluidly coupled to the reservoir. A processor executes a filling module that when executed receives at least one input fluid property of the filling fluid and generates at least one set of operating parameters for controlling operation of the pump during a filling operation based at least in part on the fluid property. The generated set of operating parameters enable control of the pump to distribute the filling fluid through the filling nozzle, such that a fluid interface with a stable resting profile forms in the filling fluid in the filling nozzle adjacent to the nozzle opening after the filling fluid is distributed from the filling nozzle.
US11498706B2	Exothermic reaction aided spacecraft demise during re-entry A space vehicle element configured to be at least partially destroyed during re-entry of a space vehicle into the atmosphere comprises a heat generating part comprising a metallo-thermal composition for providing additional heat during re-entry of the space vehicle into the atmosphere by an exothermic reaction of the metallo-thermal composition. The destruction of the space vehicle element is expedited by the additional heat provided by the heat generating part. The heat generating part is at least partially integrated within the space vehicle element or at least partially surrounds a portion of the space vehicle element. The application further relates to a corresponding method of manufacturing a space vehicle element configured to be destroyed during re-entry of the space vehicle into the atmosphere.
US11498704B2	Device and method for determining the attitude of a satellite equipped with gyroscopic actuators, and satellite carrying such a device A device for determining an attitude of a satellite is disclosed, the satellite having an attitude control system comprising a gyroscopic actuator including a flywheel mounted so as to be rotatable around an axis of rotation and carried by a gimbal articulated to rotate around an axis of rotation. The device includes an attitude sensor configured to measure the attitude of the satellite, a position sensor configured to measure the angular position of the gimbal around its axis of rotation, a speed sensor configured to measure the rotational speed of the flywheel, and a processing circuit configured to determine the attitude of the satellite by using the measurement of the angular position of the gimbal, the measurement of the rotational speed of the flywheel, and the measurement of the attitude of the satellite.
US11498701B2	Flying vehicle systems and methods An unmanned aerial vehicle according to certain embodiments generally includes a chassis, a power supply mounted to the chassis, a control system operable to receive power from the power supply, at least one rotor operable to generate lift under control of the control system, a line having one end coupled to the chassis and an opposite free end, wherein the free end is positioned below the chassis, and a severing mechanism operable to sever the line under control of the control system.
US11498699B2	Safety protection apparatus of boarding bridge walking mechanism A boarding bridge walking mechanism with a safety protection apparatus, the safety protection apparatus includes an inner retainer mechanism, an outer retainer mechanism, a connecting mechanism and an induction and control mechanism. The inner retainer mechanism includes an inner bracket and a first universal wheel. The outer retainer mechanism includes an outer bracket. The outer bracket is disposed on the outer circumference of the inner bracket, and a lower end of the outer bracket is lower than a lower end of the inner bracket. The connecting mechanism includes a first connecting component. The first connecting component is connected between the inner bracket and the outer bracket, such that the inner bracket is hinged with the outer bracket. The induction and control mechanism includes an induction unit.
US11498698B2	Runway-embedded flash lighting device A runway-embedded flash lighting device, including: a body; a ceiling member; a light guide member; and an LED flash light source, wherein the body is configured to be embedded in a runway, the ceiling member is disposed in an upper opening of the body and configured to be exposed to a runway surface when the body is embedded in the runway, the ceiling member includes a flash emission window, the light guide member is disposed in the flash emission window, the LED flash light source is disposed inside the body and configured to emit a flash toward the light guide member, and the light guide member is configured to allow the flash emitted from the LED flash light source to be emitted from the flash emission window to outside the runway-embedded flash lighting device.
US11498695B2	System and method for transmission of engine fault data A data transmission system and method for an engine of an aircraft. Engine fault data indicative of at least one fault condition of the engine is obtained at a computing device provided on-board the aircraft. Sensor data associated with the at least one fault condition is retrieved based on the engine fault data. The engine fault data and the sensor data are transmitted, through a wireless connection, to an electronic device external to the aircraft.
US11498692B2	Grommet assembly and method of installing a grommet assembly Grommet assembly and method for installing a grommet assembly in a penetration hole of a panel. In one embodiment, a grommet assembly is comprised of multiple parts, including end members having a diameter greater than the penetration hole, and a middle member having a diameter sized to fit within the penetration hole. Each of the members includes one or more conduit holes for a conduit that is routed through the penetration hole, and an installation slit disposed between an outer peripheral surface and a conduit hole.
US11498690B2	Electronic release system for a hold open rod mechanism An electronic release system configured to unlock a hold open rod mechanism or latch mechanism includes an actuator interface configured with an input device and an actuator associated with the hold open rod mechanism or the latch mechanism. The input device configured to be actuated by personnel to initiate operation of an unlocking mechanism associated with the hold open rod mechanism or the latch mechanism. The electronic release system also includes a wiring assembly configured to connect the actuator interface to the actuator. The actuator interface configured to determine actuation of the input device and signal the actuator over the wiring assembly. The actuator being configured to operate the unlocking mechanism associated with the hold open rod mechanism or the latch mechanism.
US11498689B2	Attachment for suspending an aircraft engine An attachment for attaching an aircraft engine with a first receiving element to an aircraft structure with a second receiving element may include at least three fasteners and a stacked layer. Stacked layer may include at least two sheets, at least three holes through the stacked layer, a first connecting portion that includes a first hole of the at least three holes, a second connecting portion that includes second and third holes of the at least three holes, and a suspension portion that is located between the first connecting portion and the second connecting portion.
US11498686B2	Refrigeration systems A refrigeration system can include a main flow circuit configured to flow a refrigerant therethrough and a heat input disposed in the main flow circuit and configured to receive heat and transfer the heat to the refrigerant in the main flow circuit to output heated refrigerant flow. The system can include a passive pump disposed in the main flow circuit downstream of the heat input configured to receive the heated refrigerant flow from the heat input and to use the heated refrigerant flow to generate a vacuum at a pump port and a condenser disposed in the main flow circuit downstream of the passive pump for receiving flow from the passive pump. The condenser can be configured to receive heat from the heated refrigerant flow and reject heat to cool the heated refrigerant flow to output partially cooled refrigerant flow. An outlet of the condenser can be upstream of the heat input.
US11498679B2	System and method of providing a projectile module having a net with a drawstring A projectile cartridge that can be removably attached to a flying vehicle is disclosed. A system can include a first flying vehicle, a projectile attachment mechanism configured with the first flying vehicle, a projectile cartridge that contains a projectile, the projectile cartridge being removably attachable to the projectile attachment mechanism, a weight attached to the projectile, the weight being configured in a releasable configuration in the projectile cartridge and a drawstring configured with the projectile. After firing the projectile, when tension is applied to the drawstring as the projectile approaches or envelops a second flying vehicle, the tension can cause the drawstring to close the projectile down to secure the second flying vehicle.
US11498678B2	Blended wing body aircraft A blended wing body aircraft wherein at least each profile section corresponding to the normalized half-span values from 0 to 0.2 has a thickness ratio having a nominal value within the range set forth in Table 1. Also, a blended wing body aircraft wherein at least each profile section corresponding to the normalized half-span values from 0.15 to 0.3 has a normalized chord having a nominal value within the range set forth in Table 1, and wherein a ratio between a maximum thickness of the center body and the chord length along the centerline has a nominal value of at least 16%. Also, a blended wing body aircraft wherein a region of the aircraft defined by normalized half-span values from 0.1 to 0.2 has a normalized chord having a dimensionless rate of change from −3.5 to −5.1, and a thickness ratio having a rate of change from −0.27 to −0.72.
US11498675B2	Land-and-air vehicle A land-and-air vehicle configured to switch between a first form to be taken during ground traveling and a second form to be taken during flight includes a main body, a main wing unit, an operation unit, and a controller. The controller is configured to control, on the basis of an operation performed on the operation unit by an operator, a behavior of the land-and-air vehicle during the ground traveling and during the flight. The operation unit includes a handle and a step. The handle of the operation unit includes a throttle unit. The controller is configured to control, both during the ground traveling and during the flight, yawing of the land-and-air vehicle in response to an operation performed on the handle, and to control thrust for the land-and-air vehicle during the flight in response to an operation performed on the throttle unit.
US11498671B2	Replacement tip section for a rotor blade and method of replacing a rotor blade tip section A replacement tip section for a rotor blade, from which a legacy tip section was removed, includes a blade tip portion configured to be attached to an intermediate section of the rotor blade after removal of the legacy section. The intermediate section has a connection feature at an end of the intermediate section to which the blade tip portion is attachable. The replacement tip section includes a transition region configured to be attached to a forward end of the connection feature. The transition region is configured to form a leading edge of the rotor blade and extends from the blade tip portion to form an opening into which the intermediate section is attached. The transition region includes a first end having a first airfoil that conforms to the intermediate section airfoil at the connection feature, and a second end having a second airfoil that conforms to the blade tip portion.
US11498666B2	Shock strut assemblies for landing gear A shock strut assembly for a landing gear may comprise a strut cylinder, a strut piston configured to telescope relative to the strut cylinder, and a locking system. The locking system may be configured to restrict rotation of the strut piston relative to the strut cylinder in response to compression of the shock strut assembly.
US11498660B2	Embedded engines in hybrid blended wing body A hybrid wing aircraft has an engine embedded into a body of the hybrid wing aircraft. The embedded engine has a fan that is received within a nacelle. The body of the aircraft provides a boundary layer over a circumferential portion of a fan. A system delivers additional air to correct fan stability issues raised by the boundary layer.
US11498658B2	System for an aircraft wing A system for an aircraft wing including a power drive unit (101), a first actuator (104C) for actuating a first aerodynamic device (103), a second actuator (104A) for actuating a second aerodynamic device (102), a first drive path (109B) configured to operate between the power drive unit (101) and the first actuator (104C), a second drive path (109A) operably connecting the power drive unit (101) and the second actuator (104A), the first drive path (109B) including a lost motion device (108A), the lost motion device (108A) being configured to selectively operably connect the power drive unit (101) to the first actuator (104C) and selectively operably disconnect the power drive unit (101) from the first actuator (104C).
US11498657B2	Hinged rotor blade to provide passive variable pitch A hinged propeller comprising a hub and one or more blades is disclosed. In various embodiments, a blade is connected to the hub via a hinge, wherein at least a substantial part of the blade has a longitudinal axis that is substantially parallel to a line extending radially from a center of the hub, and wherein the hinge has an axis of hinge rotation that is oriented at a non-zero acute angle to a line that is perpendicular, in a plane of rotation of the hub, to said longitudinal axis.
US11498656B1	Airfoil system with embedded electric device An airfoil system is provided that includes an airfoil. This airfoil includes a first exterior surface, a second exterior surface, a first airfoil segment and a second airfoil segment. The airfoil extends widthwise between the first exterior surface and the second exterior surface. The first airfoil segment includes first composite material and a receptacle. A base of the receptacle is embedded within the first composite material. The second airfoil segment includes second composite material and a key. A base of the key is embedded within the second composite material. The key is mated with the receptacle thereby attaching the second airfoil segment to the first airfoil segment.
US11498651B2	Personal hand and foot operated watercraft A watercraft includes at least one floating member, a central frame supported thereon, first and second foot platforms, and first and second handlebars. The first and second handlebars define elongated configurations and include grasping end portions, intermediate portions pivotably coupled to the central frame, and base end portions pivotably coupled to first end portions of the respective first and second foot platforms. A propulsion system includes an axle assembly, first and second rotating arms, and first and second oars. The rotating arms are fixed relative to one another, pivotably coupled about the axle assembly at first ends, and pivotably coupled to second end portions of the foot platforms at second ends. The oars are engaged with and extend from the foot platforms. The propulsion system cycles the oars approximately 180 degrees out of phase to propel the watercraft while maintaining substantially perpendicular orientation of the oars.
US11498650B2	Automatic sail depowering and camber control An autonomous sailing vessel may include a hull, a mast, a sail, and a sail release device. The mast may be mechanically coupled to the hull. The sail may be mechanically coupled to the mast. The sail release device may be operably coupled to the sail and may be configured to automatically release the sail to spill excess wind. Alternatively or additionally, the sail may include a fore sail element coupled to the mast and an aft sail element rotatably coupled at a fore of the aft sail element to an aft of the fore sail element. In this and other embodiments, the autonomous sailing vessel may further include a camber control assembly to automatically set a camber angle between the fore and aft sail elements.
US11498649B2	Hand-held underwater aircraft A handheld underwater aircraft includes a battery compartment (12) and propellers. There are at least two propellers, which are symmetrically distributed on both sides of the battery compartment (12), and are connected to the battery compartment (12). A special design with axes of the propellers being unparallel with an axis of the battery compartment (12) is adopted, and unparallel included angles make component forces generated by the various propellers in a direction of motion of a non-underwater aircraft offset each other, and enable the underwater aircraft to maintain balanced and forward-forward motion. The design with the axes of the propellers being unparallel with the axis of the battery compartment (12) leads to a little power loss, but avoids a larger power loss caused by the impact of water on the human body, thereby comprehensively improving the thrust of the underwater aircraft in use.
US11498647B2	Control system for small marine vessel A control system for a marine vessel that includes a drive source and an operator that receives an operation is able to switch a control mode of the drive source without providing an additional operator. An operation received by the operator when the drive source is resting is disabled, and a function of switching a control mode of the drive source is assigned to the operation of the operator that is received when the drive source is resting.
US11498646B1	Boat canopy with worm gear drive unit The invention relates to a bimini-style boat cover frame having electronically actuated worm gear drive units, the worm gear drive unit mounted on a boat and connected to a front frame assembly and a back frame assembly that supports a canopy covering.
US11498644B2	Rear deraileur of bicycle A rear derailleur of a bicycle includes a fixing portion having a first pivot portion and a second pivot portion, a linkage assembly including a first connecting shaft and a second connecting shaft, a moving portion, a chain guide assembly connected to the moving portion, and a driving assembly. An end of the first connecting shaft is pivotally connected to the first pivot portion via a first pivot. An end of the second connecting shaft is pivotally connected to the second pivot portion via a second pivot. The moving portion has a third pivot portion pivotally connected to the first connecting shaft via a third pivot and a fourth pivot portion pivotally connected to the second connecting shaft via a fourth pivot. The driving assembly is disposed on either the first connecting shaft or the second connecting shaft and drives one of the first to fourth pivots to drive the linkage assembly to pivot.
US11498640B1	Brake pedal lever tip peg for motorcycle A motorcycle brake pedal lever includes a rod connected to a motorcycle and a base is connected to the rod. The base includes a bore. A pivotal member includes a first pivot and a second pivot extending toward different directions. The first pivot is pivotably connected to the bore of the base so that the pivotal member is pivotable about the first pivot. A peg includes a space formed therein, and the second pivot of the pivotal member is pivotably engaged with the space by a pin so that the peg is pivotable about pin and the second pivot. Multiple torsion springs are respectively mounted to the first and second. The torsion springs respectively contact the pivotal member, the base and the peg. The peg is returned relative to the pivotal member, and the pivotal member is returned relative to the base by the torsion springs.
US11498634B2	Straddle type vehicle A straddle type vehicle comprising a vehicle body frame including a head pipe and a main frame extending from the head pipe to a rear side, and a headlight unit provided on a front side of the vehicle body frame, and further comprising a support stay fixed to the vehicle body frame to support a predetermined vehicle constituent component on the front side of the vehicle body frame, and a driving support sensor fixed to the support stay on a lower side of the headlight unit.
US11498631B2	Track system Track system to be mounted on a vehicle in place of a rotatable OEM tire/wheel assembly, including: A frame. A drive wheel is rotatably mounted on the frame, operatively connectable to the drive shaft of the vehicle, and has a diameter of between 65% and 100% of the OEM tire diameter. Leading and trailing idler wheel assemblies are mounted on the frame. An endless track having an inner surface is disposed around the drive wheel, the leading and trailing idler wheel assemblies. The endless track has an unsupported portion between the drive wheel and one of the leading and trailing idler wheel assemblies. The unsupported portion has a length and a center. The unsupported portion deflects a distance of between 8% and 12% of its length on application of a 25-lb. force at its center.
US11498629B2	Barriers for rear frame mounted spare tires Barriers for rear frame mounted spare tires are disclosed. An example vehicle disclosed herein includes a frame including a cross member, a spare tire, a skid plate, and a barrier extending between the skid plate and the cross member, the barrier abutting the spare tire, the barrier including a first surface having a first curvature, the first curvature concave relative to a rear of the vehicle.
US11498628B2	Drag reducing device A drag reducing device includes an air flow turning component having a curved surface adapted to turn air flow passing over the curved surface, a first mounting component for connecting the air flow turning component to a rear door of the vehicle, and a second mounting component for connecting the air flow turning component to one of the opposite side walls of the vehicle. The mounting components are configured so that the air flow component is automatically in a deployed position when the rear door is closed, so the air flow turning component turns air flow passing along the side the vehicle inward to thereby reduce drag. The mounting components are further configured so that the air flow component is automatically stowed between the rear door and the vehicle side wall when the door is fully opened. The air turning component is sized for a minimal prominence when stowed.
US11498623B2	Vehicle lower part structure A vehicle lower part structure includes: center rail portions disposed at a central part in a front-rear direction of the vehicle; front rail portions disposed forward of the center rail portions in the front-rear direction of the vehicle; rear rail portions disposed rearward of the center rail portions in the front-rear direction of the vehicle; front connecting rail portions connecting the center rail portions and the front rail portions in the front-rear direction of the vehicle; rear connecting rail portions connecting the center rail portions and the rear rail portions in the front-rear direction of the vehicle; first mount portions supporting a vehicle body constituting a cabin; and second mount portions supporting the vehicle body.
US11498621B2	Structure of side sill rear portion of vehicle An embodiment structure includes an outer panel of a side sill, an outer reinforcement member of a rear portion of the side sill coupled to an outer side of the outer panel of the side sill, an inner panel of the rear portion of the side sill coupled to an inner side of the outer panel of the side sill, and an inner reinforcement member of the rear portion of the side sill coupled to an outer side of the inner panel of the rear portion of the side sill and aligned with the outer reinforcement member of the rear portion of the side sill so that a portion of the inner reinforcement member of the rear portion of the side sill is connected to the outer reinforcement member of the rear portion of the side sill.
US11498617B2	Vehicle control method and vehicle control device A vehicle control method for controlling a vehicle using a vehicle control apparatus includes: a sensor configured to detect a state outside a subject vehicle; and a control device. The vehicle control method includes: executing control of recovering a travel trajectory of the subject vehicle to a target trajectory, as ordinary control, by giving a steering amount in a lateral direction with respect to a travel lane of the subject vehicle; using detection data of the sensor to determine whether or not another vehicle is traveling in an adjacent lane to the travel lane of the subject vehicle; and when determining that the other vehicle is traveling in the adjacent lane ahead of the subject vehicle, increasing a response of the steering amount to a higher response than that in the ordinary control, before the subject vehicle passes the other vehicle.
US11498613B2	Road friction coefficient estimation using steering system signals According to one or more embodiments, a method includes computing, by a steering system, a model rack force value based on a vehicle speed, steering angle, and a road-friction coefficient value. The method further includes determining, by the steering system, a difference between the model rack force value and a load rack force value. The method further includes updating, by the steering system, the road-friction coefficient value using the difference that is determined.
US11498611B2	Motor control device, driving device, and power steering device A motor control device includes an inverter to drive a motor, and a control calculator to calculate a current command value indicating a current to be supplied to the motor from the inverter. The control calculator includes a voltage control calculator to calculate a voltage command value indicating a voltage to be applied to the motor from the inverter based on a current deviation between the current command value and the actual current detection value, and a compensation calculator to add a compensation value to a signal value on at least one of an upstream side and a downstream side in a signal flow that passes through the voltage control calculator. The voltage control calculator calculates the voltage command value by adaptive control based on an actual angular velocity value indicating an angular velocity at which the motor rotates. The compensation calculator calculates the compensation value based on the actual angular velocity value and the target current command value.
US11498606B2	Steering device In a steering device according to an aspect of the present disclosure, a driven cam includes a lock position restriction surface with which a cam portion of a drive cam engages in a locked state and a release position restriction surface that is provided to be separated front the lock position restriction surface in a bolt circumferential direction and that engages with the drive cam in the bolt circumferential direction in an unlocked state. The cam portion includes a sliding surface that faces the driven cam in the unlocked state and a flank surface that faces the release position restriction surface in the bolt circumferential direction. The angle of the flank surface with respect to the bolt circumferential direction is smaller than the angle of the release position restriction surface with respect to the bolt circumferential direction.
US11498597B2	Vehicle communication system A vehicle communication system includes a central device and an on-vehicle device. A path determiner of the central device determines an information transmission path between a plurality of vehicles for consolidating information in a vehicle that performs a wireless communication with a terrestrial communication device out of the vehicles based on at least operating information on the vehicles. An on-vehicle communicator of the on-vehicle device acquires the information transmission path directly from the central device via the terrestrial communication device or indirectly from the central device via the terrestrial communication device and a second vehicle, and transmits and receives predetermined information to and from the terrestrial communication device or the second vehicle based on the acquired information transmission path.
US11498595B2	Telescoping uncoupling lever assembly A telescoping uncoupling lever assembly including a first lever, a hook connected to the first lever, a second lever, a handle connected to the second lever, and a third lever including a plurality of first lever connectors, a plurality of first glides bonded to the respective interior surfaces of the first lever connectors for engagement with the first lever, a plurality of second lever connectors, and a plurality of second glides bonded to the respective interior surfaces of the second lever connectors for engagement with the second lever.
US11498594B2	Window arrangement for a rail vehicle A window arrangement for a rail vehicle includes a window pane disposed in a movable sliding frame and having at least one open position, a closed position and a transport position. The movable sliding frame is disposed in a window guiding frame, and the window pane has a larger surface than a corresponding window opening of the window guiding frame.
US11498589B2	Vehicle-mounted equipment control device A vehicle-mounted equipment control device includes a controller configured to cause equipment of any of a headlight, a wiper, and an air-conditioning device to continue a visual securing operation for securing visibility of a driver of a vehicle even after driving control of the vehicle is switched from automated driving control to manual driving control regardless of an operation mode of the equipment specified by an operation switch for setting an operation of the equipment when an operation mode executed by the equipment immediately before driving control of the vehicle is switched from automated driving control to manual driving control is an operation mode corresponding to the visual securing operation.
US11498586B2	Method and system for dynamically generating a secure navigation path for navigation of autonomous vehicle Disclosed herein is a method and system for dynamically generating a secure navigation path for navigation of an autonomous vehicle. The method comprises detecting disproportional acceleration of the autonomous vehicle when the autonomous vehicle is navigating from a source point to a destination point based on a predefined trajectory plan. The method comprises determining direction values of the autonomous vehicle for reaching a secure path point in the predefined trajectory plan. Based on the determined direction values, distance values are determined. The method includes detecting position of the secure path point for navigation of the autonomous vehicle based on the determined direction values and the distance values. The present disclosure uses secure path point to realign the autonomous vehicle in the predefined trajectory plan to overcome the disproportional acceleration of the autonomous vehicle due to narrow roads, upward slope, or downward slope.
US11498582B2	Air induction system with water detection A vehicle includes an internal combustion engine and an air induction system configured to provide intake air to the internal combustion engine. The air induction system includes an intake port, an air box coupled to the intake port and having a wet side air box and a dry side air box, at least one sensor disposed within the air box and configured to detect a presence or level of liquid within the air box, and a watertight door disposed within the air box and configured to move between an open position that allows air to pass through the air box dry side, and a closed position that facilitates preventing liquid from passing into the air box dry side.
US11498581B1	Driving assistance system and driving assistance method for a vehicle A driving assistance system for a vehicle, in particular a motor vehicle, includes a user interface module which is set up for interaction with a driver The user interface module is further set up to: output at least two questions in relation to a driving assistance function to the driver sequentially; and receive a user input of the driver for answering the at least two questions. A control module is set up to activate and/or operate the driving assistance function based on a composition of incorrectly answered and correctly answered questions from the at least two questions, wherein the driving assistance function is activated only when a minimum number of questions and/or a specific subgroup of the at least two questions have been answered correctly at least in part.
US11498577B2	Behavior prediction device A behavior prediction device comprising: a moving object behavior detection unit configured to detect moving object behavior, a behavior prediction model database that stores a behavior prediction model, a behavior prediction calculation unit configured to calculate a behavior prediction of the moving object using the behavior prediction model, a prediction deviation determination unit configured to determine whether a prediction deviation occurs based on the behavior prediction and a detection result of the moving object behavior corresponding to the behavior prediction, a deviation occurrence reason estimation unit configured to estimate a deviation occurrence reason when determination is made that the prediction deviation occurs, and an update necessity determination unit configured to determine a necessity of an update of the behavior prediction model database based on the deviation occurrence reason when the determination is made that the prediction deviation occurs.
US11498576B2	Onboard device, traveling state estimation method, server device, information processing method, and traveling state estimation system An onboard device estimates a traveling state of a vehicle that may be influenced by the psychological state of a driver, based on an utterance of the driver without the use of various sensors, and includes: a voice collection unit for collecting a driver's voice; a traveling state collection unit for collecting traveling state information representing a traveling state of a vehicle; a database generation unit for generating a database by associating voice information corresponding to the collected voice with the collected traveling state information; a learning unit for learning an estimation model, with pairs including the voice information and the traveling state information recorded in the generated database being used as learning data; and an estimation unit for estimating the traveling state of the vehicle that may be influenced by a psychological state of the driver by using the estimation model, based on an utterance of the driver.
US11498573B2	Pacification method, apparatus, and system based on emotion recognition, computer device and computer readable storage medium A pacification method based on emotion recognition, includes: acquiring at least one of a voice and an image of a user; determining whether the user has abnormal emotion, according to the at least one of the voice and the image of a user; and in response to the user having abnormal emotion, determining a pacification manner according to the emotion of the user, and performing emotional pacification on the user. An apparatus, a device and a storage medium are also provided.
US11498562B2	Apparatus and method for controlling driving in vehicle An apparatus for controlling driving in a vehicle is provided. The apparatus includes one or more input devices configured to receive an input from a driver of the vehicle and a control circuit electrically connected with the one or more input devices. The control circuit is configured to activate a lane change when a first input for the lane change is received via the one or more input devices, initiate a lateral movement for the lane change when a second input for the lane change is received via the one or more input devices within a first time interval after the first input, and cancel the lane change when the second input is not received within the first time interval after the first input.
US11498560B2	Braking force controller A braking force controller includes: a target jerk calculation unit; a first estimation unit configured to estimate an increment of braking force when a prescribed factor that increases braking force to be generated by the first actuator unit currently occurs; a second estimation unit configured to estimate the increment of the braking force when the prescribed factor occurs within a prescribed period; and a control unit configured to determine a negative jerk generated when the second actuator unit generates the braking force such that a sum of the negative jerk and the jerk generated by the first actuator unit without the prescribed factor becomes the target jerk. When the increment of the braking force due to the prescribed factor is larger than a prescribed value, the control unit corrects the determined negative jerk such that an absolute value of the negative jerk becomes smaller.
US11498555B2	Anti-collision system for a tiltable truck cab, and related devices, components, and methods An anti-collision system includes a truck cab defining a truck cab volume and a sensor positioned with respect to the truck cab. The truck cab is rotatable with respect to the truck chassis along a rotation path to define a truck cab rotation volume. The truck cab volume is entirely within the truck cab rotation volume along the entire rotation path, i.e., the truck cab rotation volume encompasses the truck cab volume at every position of the truck cab volume along the rotation path. The sensor has a field of view (FOV) that overlaps a portion of the truck cab rotation volume to detect an obstruction in the FOV that is within the truck cab rotation volume. The sensor may also cause the system to provide an alert or control rotation of the truck cab in response to detecting the obstruction.
US11498553B2	Parking assist system A parking assist system includes a control device configured to control screen display of a display device, to set a parking position candidate selected by an occupant as a target parking position, and to control an autonomous parking operation to autonomously move the vehicle to the target parking position. When a number of the parking position candidates detected by a parking position candidate detector exceeds a predetermined upper limit number, the control device selects, from among the detected parking position candidates, the upper limit number of parking position candidates to be displayed on the display device according to a predetermined rule and causes the display device to display the parking position candidates that have been selected.
US11498550B2	Vehicle control device A vehicle control device controls a driving device in such a manner that driving torque coincides with normal torque. The vehicle control device starts a traction control for controlling the driving device in such a manner that the driving torque coincides with suppressed torque which is smaller than the normal torque, when a predetermined traction control start condition is satisfied. The vehicle control device determines that the driver is in a non-grasp state, when an operation amount has changed to satisfy a condition in an initial determination time period. The vehicle control device starts, at an acceleration time point, an operation priority control for controlling the driving device in such a manner that the driving torque coincides with acceleration priority torque which is larger than the suppressed torque and smaller than the normal torque, if the control device had not determined that the driver was in the non-grasp state.
US11498547B2	Hybrid vehicle control system A vehicle includes an internal combustion engine, an electric machine, and a controller. The electric machine is rotatably coupled to the engine and is configured to deliver electrical power to electrical accessories. The controller is programmed to, in response to a control signal loss between the electric machine and the controller, limit torque output of electric machine to less than a torque threshold that corresponds to the power threshold. The controller is further programmed to, in response an accessory power demand being greater than the power threshold, control the engine to power the electric machine to increase the torque output of electric machine to greater than the torque threshold to meet the accessory power demand.
US11498545B2	System and method for automatically setting vehicle functions A system and method automatically sets vehicle functions of a vehicle, while taking account of external influencing factors. The system includes at least one back-end server which is configured to receive vehicle data of the vehicle and, while taking account of at least part of the vehicle data, to determine data with regard to external influencing factors. The back-end server is configured to determine optimal settings of the vehicle functions of the vehicle, while taking account of the vehicle data and the data with regard to the external influencing factors, and to transmit the optimum settings of the vehicle functions to the vehicle. The vehicle is configured to control the vehicle functions such that the optimum vehicle functions determined by the back-end server are adopted.
US11498544B2	Vehicle brake system and diagnostic method for determining a leak in one or more three-way valves A diagnostic method to identify a leak in simulator valve in a vehicle brake system includes the steps of: (1) providing a simulator partially filled with a pressure medium and a de-energized simulator valve; (2) energizing a pumping valve, a secondary three-way valve, and a plurality of apply valves; (3) applying and retracting a plunger in a plunger assembly at least two cycles so that a predetermined pressure is achieved; (3) holding a plunger in position within the plunger assembly while maintaining a replenishing check valve in a closed/de-energized position and energizing the simulator valve; (4) obtaining a measured master cylinder secondary pressure decay; (5) comparing the measured master cylinder secondary pressure decay to a predetermined pressure decay value; and (7) identifying a leak in the simulator valve if the measured master cylinder secondary pressure decay does not match the predetermined master cylinder secondary pressure decay.
US11498541B2	Vehicle braking assembly The assembly comprises a body wherein there are defined a chamber, a supply valve adapted to connect the chamber to a pressure source or to the atmosphere, and a vent valve adapted to allow or prevent the connection of the chamber to the atmosphere. The valves are provided with control solenoids to which respective electronic switches are coupled. The assembly also comprises electronic control devices adapted to provide, as a function of the values of at least one input signal, logic control signals to the electronic switches so as to control, through the valves, the value of the pressure in the chamber. The control means comprise two processing and control devices independent of one another, both receiving the input signal and designed to execute strategies for controlling the pressure in the chamber, equivalent to one another.
US11498540B2	Brake actuator and associated control method A brake actuator comprising a DC motor, a computer configured for: measuring, over time, a current drawn by the motor and a voltage between the terminals of the motor; implementing a Kalman filter in order to compute, from the measured current and voltage, a filtered current drawn by the motor and a filtered rotational speed of a shaft of the motor; computing, from the value of the filtered current and the value of the filtered rotational speed, a clamping force that is produced by the actuator; controlling the motor such that it stops when the computed value of the clamping force reaches a predetermined setpoint value.
US11498536B2	Systems, vehicles, and methods for trailer sway control A system for a vehicle and a trailer connected to the vehicle is provided. The system includes a trailer brake output circuit configured to output a trailer brake output signal, and an electronic control unit. The electronic control unit is configured to determine whether a value of a yaw rate of the trailer connected to the vehicle becomes greater than a threshold value, change a yaw rate oscillation counter in response to determining that the value of the yaw rate of the trailer becomes greater than the threshold value, instruct the trailer brake output circuit to output the trailer brake output signal to the trailer in response to the yaw rate oscillation becoming a first value, and activate trailer sway control in response to the yaw rate oscillation becoming a second value. The second value is greater than the first value.
US11498533B2	Control of activation threshold for vehicle safety systems There is presented a method for controlling an activation threshold of a safety system of a vehicle. The method comprises receiving map data from a remote data repository, said map data comprising a geographical location of a dynamic object located in a surrounding area of an expected path of the vehicle, determining a geographical location of the vehicle by means of a localization system of the vehicle, and lowering an activation threshold value of the safety system when the geographical location of the vehicle is within a predefined distance from the dynamic object. The presented method provides for an efficient means for preparing e.g. an emergency brake assist system of a vehicle in potentially critical situations.
US11498524B2	Imaging device, method of controlling imaging device, and storage medium for reducing adverse effects from driving wiper In order to reduce a driving frequency of a wiper configured to wipe a surface of an optical member on a front surface of a photographing lens, an imaging device includes:a lens; an optical member provided on a front surface side of the lens; a wiper configured to wipe a surface of the optical member, and at least one processor or circuit which functions as a detection unit configured to detect at least one of a focal length of the lens, an aperture value, and a subject size; and a control unit configured to drive the wiper so that a driving frequency of the wiper is reduced as the focal length becomes longer, the aperture value becomes smaller, or the subject size becomes larger.
US11498522B2	Vehicle control system A first authentication process unit and a second authentication process unit of an ECU constituting a system respectively perform a first authentication process and a second authentication process for comparing authentication information acquired from a maintenance operator terminal and a user terminal, and first authentication information of a first authentication information registration unit and second authentication information of a second authentication information registration unit. An authority setting unit performs an operation permission for a vehicle for the purpose of maintaining the vehicle when the authentications match.
US11498517B2	Restraining device control system A restraining device control system includes: a restraining device that is provided at a vehicle seat and that restrains an occupant seated in the vehicle seat; a surrounding environment detection unit that detects an environment surrounding a vehicle; and a control unit that increases a restraining force on the occupant by the restraining device in a case in which it has been predicted, from the surrounding environment of the vehicle, that vacillation of the vehicle while in an autonomous driving mode will exceed a threshold amount and that decreases the restraining force on the occupant by the restraining device in a case in which it has been predicted, from the surrounding environment of the vehicle, that the vehicle will maintain a state in which vacillation of the vehicle while in the autonomous driving mode is less than the threshold amount.
US11498516B2	Locking apparatus of seat belt buckle for vehicle A locking apparatus of a buckle of a seat belt for vehicles includes a sector gear bracket configured to be integrally coupled to a rear pipe which is coupled to a seat cushion frame, wherein the sector gear bracket has: an arc-shaped locking hole; and a sector gear arranged along the locking hole as an internal gear; a pole bracket located at one side of the sector gear bracket, wherein the pole bracket has a shaft part which is configured to pass through the locking hole and the seat cushion frame and then be integrally coupled to a lower end of the buckle; and a lock gear arranged on the pole bracket as an external gear.
US11498515B2	Front end panel assembly for an electric vehicle The invention relates to a front end panel assembly for an electric vehicle, the assembly comprising a front cover having side edges, the front cover extending in a bended shape such that a first angle α is enclosed between a first portion and a second portion of the front cover; and a carrier structure comprising a base and a peripheral wall extending from the base, wherein the carrier structure comprises a first part and a second part that enclose a second angle β; wherein the upstanding wall connects to the front cover at or near at least part of the side edges of the front cover, such that a space is formed and enclosed between the front cover and the carrier structure, wherein the first portion of the front cover covers the first part of the carrier structure, and the second portion of the front cover covers the second part of the carrier structure. The invention also relates to a vehicle provided with such a front end panel assembly.
US11498513B2	Airbag with passive and active vents An apparatus for helping to protect a vehicle occupant includes an airbag having primary and secondary chambers fluidly connected by a first passive vent and an active vent having an open condition and a closed condition. The primary chamber has a stored condition and a deployed condition to cover a portion of the vehicle. An interior panel divides the primary chamber into upper and lower inflatable volumes and includes a second passive vent fluidly connecting the upper and lower inflatable volumes. The secondary chamber has a stored condition and a deployed condition to cover portions of the vehicle left uncovered by the primary chamber. An inflator is actuatable to provide inflation fluid to the primary chamber. The active vent is controllable to prevent fluid communication between the primary and secondary chambers in response to occupant penetration into the primary chamber and controllable to allow fluid communication between the primary and secondary chambers in response to occupant penetration into the secondary chamber. The second passive vent automatically closes to prevent fluid flow from the lower inflatable volume to the upper inflatable volume in response to occupant penetration into the secondary chamber.
US11498512B2	Airbag assembly for a vehicle seat of a motor vehicle A vehicle seat of a motor vehicle has a side airbag provided on the vehicle seat, and a tension band assembly which includes a first tension band and a second tension band. The first tension band has an upper end and a lower end. The upper end of the first tension band is fixed in the region of the upper end of the backrest of the vehicle seat while the lower end is arranged in the region of the seat surface of the vehicle seat. The second tension band has an upper end and a lower end. The upper end of the second tension band is fixed in the region of the head support on the vehicle seat while the lower end is rigidly connected to the first tension band below the upper end of the first tension band. The tension band assembly is rigidly connected to the side airbag.
US11498511B2	Airbag assemblies including airbag bodies having sewn portions and methods for forming same An airbag assembly including an airbag body having a front side and an opposite rear side, a fold line provided on one of the front side and the rear side, the fold line configured to adjust a length of the one of the front side and the rear side such that a length of the rear side is greater than a length of the front side when the airbag body is in a deployed state, the fold line defining a lower boundary, and a sewn portion provided on an outer surface portion of the front side and an outer surface portion of the rear side. The sewn portion fixes an inner surface portion of the front side to an inner surface portion of the rear side at a location within a predetermined distance from the lower boundary.
US11498503B2	Vehicle airbag device, control method for vehicle airbag device, and storage medium A vehicle airbag device includes: an inflator configured to generate gas when a first squib and a second squib are fired, respectively; an airbag including a main bag portion configured to inflate and deploy between an occupant seated in a passenger seat and an instrument panel and between the occupant and a windshield when the gas generated by the inflator is supplied into the airbag, and a center bag portion configured to project between the passenger seat and a driver seat from the main bag portion; and a controlling portion configured to control the inflator such that, when a head-on collision occurs, the second squib is fired after the first squib is fired, and when an oblique collision occurs, the second squib is fired after the first squib is fired and at a timing earlier than that when the head-on collision occurs.
US11498500B1	Determining comfort settings in vehicles using computer vision An apparatus includes a capture device and a processor. The capture device may be configured to generate a plurality of video frames. The processor may be configured to perform operations to detect objects in the video frames, detect users based on the objects detected in the video frames, determine a comfort profile for the users and select a reaction to adjust vehicle components according to the comfort profile of the detected users. The comfort profile may be determined in response to characteristics of the users. The characteristics of the users may be determined by performing the operations on each of the users. The operations detect the objects by performing feature extraction based on weight values for each of a plurality of visual features that are associated with the objects extracted from the video frames. The weight values are determined by the processor analyzing training data prior to the feature extraction.
US11498499B2	Automatic and user initiated isolation testing for automotive alternating current power systems A vehicle inverter is arranged to transform direct current power from a power supply to alternating current power for an outlet. The inverter includes a transformer electrically connected between the power supply and outlet, a resistive element that can be selectively electrically connected in parallel with the transformer via a multiway switch to establish a direct electrical connection between the power supply and outlet, and a controller that selectively commands the multiway switch to close according to values indicative of resistance between the power supply and outlet before and after the multiway switch is closed.
US11498498B2	Lock-pin assembly A steering roll connector assembly includes a roll stator. The assembly also includes a roll rotor telescoped in and rotatably coupled to the roll stator to allow relative rotation between the roll rotor and roll stator. The assembly further includes a lock-pin operatively engaging the roll rotor, and the lock-pin is releasable from the operative engagement with the roll rotor. The assembly yet further includes an arm extending from the lock-pin and operatively engaging the roll stator when the lock-pin couples to the roll rotor to prevent relative rotation between the roll rotor and the roll stator.
US11498497B2	Communication device and control method Provided is a communication device and a control method, according to which in a configuration in which a plurality of processing units having a master-subordinate relationship therebetween, processing for controlling an abnormality and the like that has occurred in the subordinate processing unit can be performed by the master processing unit. A communication device includes a master processing unit and a subordinate processing unit, and the subordinate processing unit performs processing regarding communication, the master processing unit controls activation of the subordinate processing unit, the subordinate processing unit periodically transmits a signal to the master processing unit, and the master processing unit controls an operation of the subordinate processing unit in accordance with the signal that is periodically transmitted by the subordinate processing unit.
US11498494B2	Vehicular camera monitoring system A vehicular camera monitoring system a driver-side camera, a driver-side video display screen disposed at a driver-side cabin region of an interior cabin of the vehicle, a passenger-side camera and a passenger-side video display screen disposed at a passenger-side cabin region of the interior cabin of the vehicle. During a parking maneuver or parking-space exit maneuver of the vehicle, the driver-side video display screen displays parking assist images derived from image data captured by the driver-side camera and the passenger-side video display screen displays parking assist images derived from image data captured by the passenger-side camera. Upon completion of the parking-space exit maneuver where the vehicle exits a parking space, the driver-side and passenger-side video display screens automatically operate to display driving assist video images derived from image data captured by the respective side camera, with the displayed driving assist video images being different from the displayed parking assist images.
US11498492B2	Retaining device for an exterior add-on part of a motor vehicle A retaining device for an exterior add-on part of a motor vehicle comprises a base part for exterior mounting on the motor vehicle, on which a connecting element is mounted with a first pivoting device, via which the connecting element can be pivoted relative to the base part about a first pivot axis between a working position and at least one protection position. A first spring device, via which the connecting element can be returned from the at least one protection position into the working position. A retaining element mounted on the connecting element, by a second pivoting device having a second spring device, to be pivotable about a second pivot axis between the working position and the protection position, wherein the retaining element can be returned to the working position by the second spring device.
US11498481B2	Minimum travel horn system A steering assembly and a system for actuating a vehicle horn uses a grounding signal transmitted from the steering assembly to an electronic control unit in communication with an electronically actuated horn. The steering assembly includes a base plate connected to a hub in the steering assembly. At least one horn grounding switch is coupled to the base plate and has a ground contact generating an output from the horn grounding switch. The ground contact is movable between a normally closed position connected to the vehicle electrical ground that corresponds to the off status of the vehicle horn and an open position disconnected from the vehicle electrical ground that corresponds to the on status of the vehicle horn. A biasing force directs the ground contact to a normally closed position in electrical communication with the vehicle electrical ground.
US11498477B2	Rotation center decoupling type aiming lamp and vehicle including the aiming lamp A rotation center decoupling type aiming lamp applied to a vehicle includes an aiming device in which an aiming axis spaced apart from an aiming point reference line of an aiming point axis at a distance of an aiming adjustment height is operated as a rotation center of the reflector, and an aiming angle is changed through an aiming point axis to which the reflector is attached by a reflector bracket, such that the rotation center of the reflector adjusting a light radiation direction may be formed at a position above or ahead of the aiming point reference line, thereby reducing an occupation space of the aiming device and securing stability of the aiming driving, and particularly, a sufficient rear shock absorption space may also be secured in the aiming lamp, thereby securing structural robustness while satisfying low-speed collision regulations.
US11498476B2	System for controlling headlamp beam of a vehicle and a method thereof The present disclosure described herein, in general, relates to a system 500 for controlling headlamps of a vehicle. The system 500 may comprise a signal processing unit 509, a relay circuit 401, a switch 302 and a user device 407. The user device 407 comprises a GPS tracker 408-A, an output unit 409, a processor 408-B and a memory 408-C. The system comprises comparing one or more parameters with the predefined threshold value, notifying information based upon the one or more parameters, instructing the user to change the status of the headlamp using the switch 302 based upon the comparison of the one or more parameters with the predefined threshold value and controlling the status of the headlamps upon receiving command by the user based upon the instructions or automatically operating the relay circuit 401 based upon the received signals.
US11498475B2	Motor vehicle having a projection device A motor vehicle includes a projection device to project a light distribution for driver information in the longitudinal direction of the motor vehicle onto the ground in front of the motor vehicle. The light function of the projected light distribution is different from a low beam and a high beam light. During operation of the projection device within a predefined interval of the vehicle speed in the forward direction of the motor vehicle, an increase in the extent of the light distribution in the longitudinal direction of the motor vehicle occurs as the vehicle speed increases. The extent of the light distribution at each vehicle speed is thereby greater than or equal to the extent at lower vehicle speeds.
US11498471B2	Tri-fold tuck under liftgate A liftgate in accordance with the present disclosure includes a lift mechanism and a moveable load platform. The load platform includes a proximal deck section, a distal deck section, and a center deck section positioned between the proximal deck section and the distal deck section. The load platform is selectively vertically movable between a lowered position and a raised position. The proximal deck section, center deck section, and distal deck section are pivotally coupled to one another such that the load platform is selectively moveable between an extended-operational position, wherein all of the deck sections are located substantially coplanar with one another for supporting cargo, and a retracted-stored position wherein the deck sections are folded with respect to one another and are located substantially parallel and adjacent to one another.
US11498469B2	Tip over prevention for dumping vehicles A tip-over prevention system for dumping vehicles includes a tilt detector operably coupled to one of a cargo body and a chassis of a dumping vehicle. At least a portion of the cargo body is configured to be raised by a piston, and the tilt detector is configured to detect a current tilt. The system includes a fluid release valve placed in fluid communication with the piston which is activated in response to the tilt detector detecting a current tilt that exceeds a preset tilt limit. Activation of the fluid release valve releases a pressure in the piston causing the cargo body of the vehicle to lower.
US11498467B2	Fastening assembly A fastening assembly includes a receiving seat and a clip having an operation portion, a holding portion, an insertion portion, and a pair of connection leg portions. The receiving seat includes a neck portion and a receiving channel. The insertion portion connects to the operation portion by the pair of connection leg portions, and the holding portion connects to the operation portion. When the clip is mounted on the neck portion of the receiving seat, the insertion portion of the clip is at least partially inserted into the receiving channel through the opening in a first neck portion side wall, and the holding portion of the clip abuts against a second neck portion side wall. When a pushing force is applied to the operation portion toward the neck portion, the insertion portion can be withdrawn from the receiving channel, such that the clip can be removed from the receiving seat.
US11498466B2	Joined body and automobile seat frame A joined body includes: a thin plate including through holes; first members each including: a base portion and a protruding portion inserted into one of the through holes; and a second member placed oppositely to the base portion via the thin plate and made of a material that is of a same kind as a material of the first members. The thin plate is made of a material having a specific gravity smaller than the materials of the first and the second members. The second member and an end portion of the protruding portion are connected together by melt-solidification. A post-joining hardness difference in a range of 30% along a direction orthogonal to a joint interface between the second member and the protruding portion, the range being centered on the joint interface, is equal to or less than 90% of a pre-joining hardness difference.
US11498465B2	Heating device for a vehicle seat A heating device for a vehicle seat, that includes at least one heating surface that is at least in sections permeable to heat radiation; and at least one heat generator arranged at least partially behind the at least one heating surface. The at least one heat generator is configured to generate the heat radiation and to emit the generated heat radiation in a direction of at least one heating surface. The at least one heating surface has a plurality of emission zones that are spaced apart from one another, for emitting the heat radiation.
US11498460B1	Child carrier restraint A child carrier restraint that allows the upper ends of the shoulder straps to be adjustably positioned to properly secure children having varying torso lengths within the child carrier. The child restraint includes a traditional five point belt harness and pair of shoulder belt location adjusters, which allows the shoulder strap to be selectively positioned over and behind the child regardless of the length of the child's torso. The shoulder location adjusters are mounted to the back of the child carrier and includes a strap loop trained about a locking slide and a bottom strap loop anchor. The end of the shoulder strap is sewn directly to the strap loop. The locking slide can be manually disengaged to allow the strap loop to slide freely, thereby selectively positioning the end of the shoulder strap along the back of the child carrier.
US11498455B2	Fuel cell system, control method therefor, and non-transitory computer-readable storage medium in which a program is stored A fuel cell system includes an air pump configured to supply air to a fuel cell, and a discharge flow rate determination unit which determines a discharge flow rate of the air pump when warming up the fuel cell, in accordance with a speed of a vehicle in which the fuel cell and the air pump are installed, or a required drive output of the vehicle. The discharge flow rate determination unit increases the discharge flow rate in the case that the speed or the required drive output is greater than or equal to a predetermined threshold value, and decreases the discharge flow rate in the case that the speed or the required drive output is less than the predetermined threshold value.
US11498454B2	Power battery cooling system and method based on solar sunroof A power battery cooling system of an electric vehicle, including: a cooling circuit configured for cooling a power battery of the electric vehicle; a solar sunroof; and a sunroof control unit configured for controlling the operation of the cooling circuit and the electric energy output of the solar sunroof; wherein the sunroof control unit is configured to start a power battery cooling operation based on the solar sunroof in the condition that the power battery is not in a high voltage output state and the temperature of the power battery is higher than a temperature threshold, the power battery cooling operation including: controlling the solar sunroof to output electric energy to the cooling circuit so that the cooling circuit performs the cooling of the power battery using the electric energy from the solar sunroof.
US11498453B2	Equalizing device for vehicle soft-packed battery and equalizing method for soft-packed battery The invention provides an equalizing device for a vehicle soft-packed battery and an equalizing method for the soft-packed battery. According to the equalizing method for the vehicle soft-packed battery, a battery to be equalized is connected to a parallel equalization circuit by using an equalizing device for a vehicle soft-packed battery, battery cells to be equalized are sequentially equalized by adopting a first-in first-out sequence, and the SOC of each cell equalized is maintained within a preset range; and the number of the cells entering the equalizing device for the vehicle soft-packed battery is N, and the equalizing time of the battery cells is T. The equalizing device for the vehicle soft-packed battery comprises a holder clamping type or a copper sheet compressing type. On the premise of remarkably improving the equalizing efficiency of the battery cell, the invention can reduce the space and cost required by the equalizing operation, and ensure that the SOC difference of the equalized battery cell is maintained within a certain range, and it is a low-cost high-efficiency battery cell equalizing device. The invention is suitable for equalizing a large number of battery cells on a production line.
US11498450B2	Forecast of electric vehicle state of charge and energy storage capacity A computer-based method is provided of forecasting total electric vehicle state of charge and total electric vehicle energy storage capacity in a parking area having parking bays with respective electrical vehicle charging and discharging facilities. Electric vehicles occupying the bays can provide temporary energy storage capacity to an energy grid. The forecasting method includes: forecasting future occupation of the bays by electric vehicles based on expected arrival times and expected stay durations; obtaining expected charge and discharge capabilities of the vehicles; forecasting a total state of charge and total energy storage capacity in the parking area; recording actual arrivals and departures; and adjusting the forecast of future occupation and the forecast of total state of charge and total energy storage capacity in the parking area.
US11498448B2	High power bidirectional grid connected charger with split battery architecture High power bidirectional charging systems with a split battery architecture are disclosed. The bidirectional charging systems can include a bidirectional charger and an integrated battery. The bidirectional charger is bidirectional, providing vehicle-to-grid (V2G) energy transfer capability from an electrical grid to an electric vehicle (EV), as well as electrical energy transfer capability from the integrated battery to the power grid and from EV battery to the electrical grid. The integrated battery is split into two sections. A first battery section is a lower voltage battery, which can feed the output direct current (DC) directly without a converter. A second battery section is a higher voltage battery. The output power provided by the charger can exceed voltage limits of the individual electronic components by adding the output of the first integrated battery section with an output of the second integrated battery section.
US11498445B1	Distributed and decoupled charging and discharging energy storage system A system and method for energy distribution with decoupled by time and space domains that integrates energy storage capabilities that feature co-products utilization at the point of energy storage charging, byproduct utilization at the point of energy production, and time and space decoupling of vehicle shuttling energy storage media discharge to accelerate return on investment, reduce system energy consumption, and maximize utilization of existing energy infrastructure. Additionally, the system executes the energy transactions by controlling and integrating distributed energy producers and consumers with minimal grid dependence.
US11498443B1	Electric vehicle with precharge mode A system comprises an EVSE and an electric vehicle having a precharge mode. To charge a battery, the vehicle is connected to the EVSE. In some cases, the battery is unable to energize power buses. For example, if the battery is too cold and has insufficient charge, then the battery will not energize the power buses. If the battery cannot energize the power buses, then a precharge mode is enabled. During the precharge mode, charge is pumped onto two power buses until a setpoint voltage is reached. For example, a precharge circuit pumps charge onto one power bus and a power converter pumps charge from that bus onto a second bus. Once the setpoint voltage is reached, a current source charger is enabled, and energy stored on both buses is used to facilitate the turn-on of the charger, the precharge mode is disabled, and the EVSE charges the battery.
US11498442B2	Systems and methods for noise cancellation in protective earth resistance check of vehicle onboard battery charger A method for controlling a battery charger circuit of a vehicle. The method includes injecting a first current pulse between at least one line and a protective earth connection of the battery charger circuit. The method also includes measuring at least one line voltage value of at least one node of the battery charger circuit. The method also includes identifying a noise value by performing one or more operations on the battery charger circuit. The method also includes determining a protective earth connection impedance based on the at least one line voltage value and the noise value.
US11498436B2	Neutrally buoyant liquid supply units for underwater vehicles An underwater liquid supply unit includes a first bladder containing a first liquid, a second bladder containing a second liquid, and a third bladder containing a third liquid. The combined volume of the first liquid, second liquid, and third liquid is neutrally buoyant relative to a surrounding medium the liquid supply unit is disposed in (e.g., in seawater). As the first liquid, second liquid, and third liquid are dispensed from the bladders, the bladders may reduce in size in at least one dimension. As the liquids are dispensed, the liquids may be dispensed in a predetermined volumetric ratio based on the density of the liquids to maintain neutral buoyancy of the combined volume of liquid. The underwater liquid supply unit may also include an integrated generator such as a fuel cell, as well as a propeller.
US11498430B2	Eco-friendly vehicle and method of controlling coasting for the same A method of controlling coasting of an eco-friendly vehicle includes: determining at least one effective event among deceleration events configured with a target speed in a forward driving path; setting a closest effective event based on a current position among the at least one effective event as a first candidate event; determining whether at least one second candidate event corresponding to an event needed to be followed is present among remaining effective events except for the first candidate event of the at least one effective event; and, when the at least one second candidate event is present, determining a target event among the first candidate event and the second candidate event in consideration of a control start point.
US11498422B2	Smart garnish for automobile Provided is a smart garnish installed on an automobile interior material (a door trim, an instrument panel, a console, or the like), and to a smart garnish for an automobile which is driven when a capacitance change is sensed by a pressed deformation of an upper case through a capacitive touch sensor pad formed of a ground (GND) and capacitive touch sensors corresponding to symbols and capacitive force sensors distributed corresponding to the ground and thus the touch and force of the desired symbol are sensed without noise.
US11498419B2	Movable carrier auxiliary system A movable carrier auxiliary system includes a driver state detecting device and a warning device. The driver state detecting device includes a physiological state detecting module, a storage module, and an operation module. The physiological state detecting module is adapted to detect a physiological state of a driver. The storage module is disposed in a movable carrier and stores an allowable parameter corresponding to the at least one physiological state. The operation module is disposed in the movable carrier and is electrically connected to the physiological state detecting module and the storage module to detect whether the at least one physiological state of the driver exceeds the allowable parameter or not, and to correspondingly generate a detection signal. The warning device generate a warning message when the detection signal that the at least one physiological state of the driver exceeds the allowable parameter is received.
US11498413B2	Device for regulating an air stream for an air inlet of a motor vehicle A device for regulating an air stream for an air inlet of a motor vehicle may include a duct defining a flow channel in which an air stream flows. A cooling unit is arranged in the duct and includes at least one heat exchanger and a motor-fan unit. Additionally, the duct includes at least one sound absorption means arranged so that it at least partially limits the propagation of noise annoyance to the outside of the duct. A motor vehicle may include the regulation device.
US11498408B2	Hybrid drive device A hybrid drive device including a rotary electric machine having a stator and a rotor, a transmission coupled to the rotary electric machine, a clutch that couples an engine and the rotary electric machine and that releases a connection of the two, and a case for housing the rotary electric machine and the clutch, the hybrid drive device including: a first transmitting shaft coupled to an output shaft of the engine; and a second transmitting shaft that transmits power from the rotor of the rotary electric machine to the transmission.
US11498406B2	Hybrid vehicle A hybrid vehicle includes a planetary gear mechanism, a first electric motor, an internal combustion engine, first drive wheels, an inter-element clutch, a second electric motor, and second drive wheels. The planetary gear mechanism is configured to transmit motive power among first to third rotary elements. The first electric motor is coupled to the first rotary element in a power transmittable manner. The internal combustion engine is coupled to the second rotary element in a power transmittable manner. The first drive wheels are coupled to the third rotary element in a power transmittable manner. The inter-element clutch is configured to switch between coupling and uncoupling two of the first to third rotary elements. The second electric motor is configured to perform power running operation using power generated by the first electric motor. The second drive wheels are coupled to the second electric motor in a power transmittable manner.
US11498404B2	Battery storage device for electric vehicle A battery case of a battery storage device is disposed on a vehicle floor, thereby securing an interior space. A battery module of the battery storage device can be cooled by using an interior air, thereby simplifying a cooling structure and saving a manufacturing cost. In addition, the battery storage device for an electric vehicle blocks noise generated by a cooling device and an electrical component from flowing into the interior, thereby preventing the occurrence of a passenger's discomfort feeling caused by the noise.
US11498394B2	Sun shade for off-road vehicles A sun shade that can be used as a sun blocker for off-road vehicles such as UTVs, ATVs, golf carts, and tractors is disclosed herein. The sun shade is a length of elastic fabric that stretches between two front side bars of an off-road vehicle and attaches to itself via fasteners for quick and easy installation without the need for any tools. The sun shade can block out sun glare, thereby improving vision.
US11498393B2	Refrigeration cycle intercooler with dual coil evaporator Refrigeration cycle intercooler with dual coil evaporator is a component in a refrigeration cycle that is installed in a vehicle with an internal combustion engine or motor. The refrigeration cycle operates by continuously cycling a refrigerant through a closed loop where refrigerant passes through an inner coil evaporator and an outer coil evaporator where the refrigerant changes from liquid to gas, thereby providing a cooling effect. During operation, fresh air or outside air continuously passes by the inner coil evaporator and the outer coil evaporator and then continues into the internal combustion engine or motor air intake. The inner coil evaporator and the outer coil evaporator function to cool and dry the intake air for the internal combustion engine or motor. The inner coil evaporator and an outer coil evaporator are specially designed to provide substantially more cooling and drying than any other intercooler design.
US11498386B2	Multi-zone climate control system for a vehicle Methods and systems for providing multi-zone climate control for a vehicle. One system includes a power source, a plurality of switches, a first zone heating/cooling device, a second zone heating/cooling device, and an electronic controller. The electronic controller is configured to operate the plurality of switches to supply current bi-directionally through the first zone heating/cooling device, bi-directionally through the second zone heating/cooling device, or bi-directionally through a series connection of the first zone heating/cooling device and the second zone heating/cooling device.
US11498383B2	Continuously variable rate fluid spring system for a vehicle, and method of operation A vehicle fluid spring system is adapted to absorb road shock imparted onto at least one road wheel of a vehicle. The vehicle fluid spring system includes a fluid spring and a variable volume unit. The fluid spring includes a fluid chamber adapted to change in volume. The variable volume unit including a rigid piston cylinder, a piston, a fluid cavity, and an actuator. The piston is adapted to reciprocate within, and is in sliding contact with, the rigid piston cylinder. The fluid cavity is defined by the piston cylinder and the piston. The actuator is adapted to drive the piston changing a volume of the fluid cavity. The fluid cavity is in fluid communication with the fluid chamber.
US11498377B2	Systems and methods for determining an identity of a trailer Embodiments related to systems and methods for determining an identity of a trailer coupled to a vehicle are provided herein. The system includes one or more trailer lamps, a trailer lamp current sensing device electrically coupled to the one or more trailer lamps, one or more processors, one or more data storage devices, one or more memory modules communicatively coupled to the one or more processors and storing machine readable instructions that cause the system to perform at least the following when executed by the one or more processors: receive a sensed current signal from the trailer lamp current sensing device, determine whether an amperage level of the sensed current signal is associated with a trailer identification stored within the one or more data storage devices, and notifying a user of the trailer identification stored in the one or more data storage devices for the trailer connected to the vehicle.
US11498374B2	Dynamic lateral trailer hitch positioning system Methods and systems for adjusting a trailer attached to a vehicle. The system includes a hitch of the vehicle located on a track along a rear end of the vehicle and configured to couple the vehicle to the trailer and move along the track. The system also includes one or more actuators coupled to the hitch and configured to move the hitch along the track. The system also includes an electronic control unit (ECU) configured to instruct the one or more actuators to move the hitch along the track.
US11498367B2	Tire A tire has a tread portion 2 including a first land portion 11. The first land portion 11 includes a first circumferential edge 11a, a second circumferential edge 11b, and a tread surface between the first circumferential edge 11a and the second circumferential edge 11b. On the tread surface, a first inclined groove 21 extending from the second circumferential edge 11b to the first circumferential edge 11a side, a second inclined groove 22 extending from the second circumferential edge 11b to the first circumferential edge 11a side so as to be inclined in a direction opposite to that of the first inclined groove 21, and a triangular block 35 demarcated by the first inclined groove 21 and the second inclined groove 22, are formed. A curved groove 15 curved so as to be convex on the second circumferential edge 11b is formed on the triangular block 35.
US11498362B2	Tone wheel assembly, an axle assembly made therewith, and a method of manufacturing an axle assembly A tone wheel assembly includes a tone wheel. A first member is attached to the tone wheel. A second member is at least partially disposed around a portion of the first member. The second member includes a collar portion, one or more first leg portions extending axially from the collar portion, and one or more second leg portions extending axially from the collar portion. The one or more first leg portions include a first leg portion protuberance that extends radially from an outer surface of the one or more first leg portions. The one or more second leg portions include a second leg portion protuberance that extends radially from an outer surface of the one or more second leg portions.
US11498359B2	Emergency operation attachment for a vehicle wheel An attachment for a vehicle wheel allows operation when the tire is flat. The attachment may include a main body which is circular or substantially annular when seen in an axial direction, a positioning device for positioning the attachment on a rim of the vehicle wheel, and a fastening device for fastening the attachment to the rim of the vehicle wheel. The fastening device may be adapted to be actuated independently of the positioning device.
US11498358B2	Lug nut holder and method of use An apparatus and method for holding a lug nut. The apparatus includes a base (150), a barrel (140), a lug nut engagement assembly (130), a plunger and a cam guide (170). The barrel (140) is coupled with the base (152) in a manner allowing the barrel (140) to move upwardly or downwardly within the base (150). The barrel (140) has an internal cam track portion (145). The lug nut engagement assembly (130) includes retractable fingers (132). The lug nut engagement assembly (130) is removeably affixed to the barrel (140). The plunger (160) is disposed within a portion of the lug nut engagement assembly (130), the barrel (140) and the cam guide (170). The plunger (160) has a tip for engagement with the retractable fingers (132). The cam guide (170) is disposed and moveable within a bottom portion of the barrel (140). The cam guide (170) has longitudinal rails (172) for engagement with the internal cam track (145) of the barrel (140).
US11498356B2	Hot stamping for decorating a part of a vehicle body The device for hot stamping a part of a vehicle body is provided. The device includes a strip including a carrier film and a decorative film; at least one motorized arm capable of moving; at least one head mounted movably in rotation on one end of the arm, the head comprising pressure means capable of applying pressure on the strip; and means for unwinding the strip in front of the head.
US11498354B2	Multi-layer imaging blanket A multilayer imaging blanket for a variable data lithography system, including a multilayer base including a sulfur-containing layer; and a cured topcoat layer including a polyurethane in contact with the sulfur-containing layer of the multilayer base.
US11498350B2	Printing apparatus with contract related ordering, ordering system, and control method A printing apparatus includes a sending unit to send an order request for requesting an ordering apparatus to order a consumable in a case where a predetermined condition regarding a consumable of which the degree exceeds a predetermined degree is satisfied based on the information related to a contract and information related to the consumable. The sending unit sends the order request based on information related to a current contract and the information related to the consumable in a case where a remaining contract period based on a contract expiration date of the current contract is equal to or more than a predetermined number of dates and sends the order request based on the information related to a next contract in a case where the remaining contract period based on the contract expiration date of the current contract is less than the predetermined number of dates.
US11498346B2	Printing apparatus for bending a sheet to form a loop A printing apparatus, comprising a storage unit for storing a sheet, a printing unit for printing on the sheet conveyed by a first conveyance unit from the storage unit, a second conveyance unit, provided between the first conveyance unit and the storage unit, for conveying the sheet from the storage unit toward the first conveyance unit, a conveyance control unit for controlling driving of the first and the second convey units such that the sheet is bent between the first conveyance unit and the second conveyance unit, and a detection unit, provided between the first and the second conveyance units, for detecting bending of the sheet, wherein the conveyance control unit stops conveyance of the sheet by the first conveyance unit based on a detection result of the detection unit.
US11498343B2	Container decoration apparatus and method A container body decorator (10) has a controller with a software stored in a memory. A plurality of ink jet print heads (108) is in communication with the controller. An endless image transfer belt (116) has a circumferential configuration with an inner surface opposite a printing surface. A printing site (124) is located along the endless image transfer belt (116). A container body handling module (200) delivers container bodies (14) to the printing site (124).
US11498341B2	Image processing method, image processing device, and printing system Provided is an image processing method for generating print data, the method including an ink amount generating step for generating CMYK data based on image data. The ink amount generating step determines the CMYK data based on a brightness L* calculated using a function f3(D) satisfying f1(D)≥f3(D) in a range of the gradation values D from a coordinates Pk to a coordinates Ps and also satisfying f1(D)≥f3(D) in at least part of the range.
US11498338B2	Ink tank and leakage inspection method for ink tank An ink tank includes an ink storage portion configured to store ink, and a flexible damper portion configured to communicate with an inside of the ink storage portion through a communication hole. A protruding portion protruding from an ink storage portion side toward an inside of the damper portion is formed in the inside of the damper portion. When viewed from a direction in which the protruding portion protrudes, the damper portion surrounds an entire circumference of the communication hole, and an opening portion is formed in the protruding portion.
US11498333B2	Element substrate, liquid discharge head, and printing apparatus An element substrate, according to an embodiment of this present invention, capable of detecting the behavior of a liquid at a high sensitivity, comprises: a first electrothermal transducer configured to generate heat to discharge a liquid; at least one temperature detection element arranged near the first electrothermal transducer; and a second electrothermal transducer configured to generate heat in association with a temperature detection operation by the at least one temperature detection element.
US11498325B2	Method for the additive production of relief printing plates The invention relates to a process for the production of relief printing plates, where a carrier with a polymeric substrate layer is provided and a relief is formed layer-by-layer on a surface of the substrate layer, where the relief is formed by means of a) single or multiple application of a liquid comprising at least one reactive monomer to the surface of the substrate layer, b) diffusion of the reactive monomer into the polymeric substrate layer for a prescribed exposure time and c) hardening of the relief, where in step a) the liquid is applied in accordance with an image to the surface and where, after the prescribed exposure time of step b), any liquid that remains on the surface, having not diffused into the material, is removed from the surface, and in step c) the relief that is hardened comprises the polymer of the substrate layer and reactive monomer that has diffused into the material.
US11498323B2	Method for producing a multilayer film A method for producing a multilayer film including at least two layers joined by a two-component adhesive includes the following steps: spreading a first component A of a two-component adhesive on a first face of a first layer of film; spreading a second component B of the two-component adhesive on a first face of a second layer of film; bringing the first and second faces of the first and second layers into mutual contact joining the components and to form an adhesive and join the two layers in a multilayer film; and winding the multilayer film obtained.
US11498321B2	Multilayer tube, particularly for fluids A multilayer tube, particularly for fluids, includes a sheath made of fluorinated polymers which is located in an innermost layer, which is adapted to be in contact with a circulating fluid, and is constituted by coupling a first, nonconducting material to a second, black-pigmented material that is electrically at least antistatic in the form of one or more continuous strips. The sheath has a smooth internal surface and is reinforced with external layers that are predominantly made of rubber.
US11498306B2	Sound-absorbing panel and manufacturing method for same A sound-absorbing panel to be used affixed to a jet engine of an aircraft, provided with: a resin core layer having a first surface, a second surface disposed on the side opposite from the first surface, and multiple partitions extending between the first surface and second surface so as to partition multiple cells; a resin first skin layer laminated on the first surface of the core layer; and a resin second skin layer laminated on the second surface of the core layer. The first skin layer is disposed so as to face the external space while in use, and has multiple through-holes for providing communication between internal spaces of the multiple cells and external space faced by the first skin layer. The core layer has openings for providing communication between the internal spaces of the multiple cells and external space of the core layer.
US11498303B2	Void-fill dunnage conversion machine, stock material support, and method A machine for converting a sheet stock material into a dunnage product includes a conversion assembly for converting sheet stock material into a dunnage product as the sheet stock material travels along a path from an upstream end of the conversion assembly to a downstream end of the conversion assembly. The machine further includes a transversely extending guide over which the stock material passes for guided entry into the upstream end of the conversion assembly. The guide is rotatable such that the transverse extent of the guide can be moved between a plurality of relatively rotated orientations to guide the sheet stock material from different sides of the conversion assembly.
US11498295B2	Device for sealing pneumatic tires The invention relates to a device for sealing pneumatic tires by means of sealing liquid, having a sealing liquid container having an air inlet opening for connection to a compressor and an outlet opening for the discharge of an air/sealing liquid mixture into a pneumatic tire to be sealed, the sealing liquid container having at least two chambers in which components of the sealing liquid that are reactive to one another are stored separately, the chambers being separated from one another by a closed connecting element which can be opened via a pressure and/or an air flow from the air inlet opening to the outlet opening.
US11498294B1	Material repair kit A kit for repairing material includes an external packaging defining an interior cavity and a repair packet inside the interior cavity. The repair packet includes a delivery layer, a frame positioned on the delivery layer, the frame being more rigid than the delivery layer and a repair material adhesively located on a first surface of the delivery substrate. A sacrificial layer is juxtaposed with the repair material such that the repair material is sandwiched between the delivery layer and the applicator layer.
US11498292B2	Resin barrier device, gasket and method for infusing a preform A resin barrier device for connection in a vacuum line, for use in resin infusion during composite manufacture, includes a housing having an inlet port for connection to a resin source and an outlet port for connection to a vacuum source. A flow path extends between the inlet and outlet ports. A gas-permeable membrane is disposed across the flow path to prevent resin from flowing to the vacuum pump. A gasket supports the membrane and is adapted to prevent resin leakage. A method of infusing a preform with a resin also is provided.
US11498284B2	Contour-forming welding tool for pulse welding and contour-forming pulse welding method for a medical pack formed as a bag The invention relates to a welding tool and to a method for pulse welding of plastic films for medical packs formed as bags. In general, the invention provides that the film material which is plastified during welding and thus free-flowing is specifically displaced into a deepened, edge-side inner region of the sealing surface by increasing the sealing surface area. The film material accumulated in the recess leads to an increase in the film thickness in the inner region (25i) of the weld seam (6, 7, 8). As a result, the mechanical stability of the medical pack formed as a bag can be improved.
US11498279B2	Method for regulating temperature at a resin interface in an additive manufacturing process A method for additive manufacturing includes: at a build tray arranged over a build window and containing a resin reservoir of a resin, heating the resin reservoir toward a target bulk resin temperature less than a heat deflection temperature of the resin in a photocured state; at a resin interface between a surface of the build window and the resin reservoir, heating an interface layer of the resin reservoir toward a target reaction temperature; and, in response to the resin reservoir exhibiting a first temperature proximal the target bulk resin temperature and to the interface layer exhibiting a second temperature proximal the target reaction temperature: at the resin interface, selectively photocuring a first volume of the resin to form a first layer of a build adhered to a build platform; and retracting the build platform away from the build window.
US11498277B2	Extrusion system for 3-D printing of viscous elastomers Disclosed is direct ink write (DIW) print extrusion head for 3D printing of viscous elastomers. The disclosed print extrusion head comprises a mixer assembly, comprising a fluid distribution cap coupled to a carrier, an in-line mixer coupled to the fluid distribution cap. A cooling jacket surrounds the in-line mixer. A nozzle is coupled to the in-line mixer and protrudes below the cooling jacket over a work surface. The position of the nozzle relative to the work surface is changeable. At least one heat source is on the chassis and disposed adjacent to the fluid distribution cap. The at least one heat source comprises a heat guiding element to direct heat to a region onto the work surface below the nozzle.
US11498276B2	Low cost optical engine Described examples include an optical device, having a light source with a light source output and a light integrator having a light integrator input and a light integrator output, the light integrator input optically coupled to the light source output, and the light integrator configured to provide divergent light at the light integrator output responsive to the light at the light source output. The optical device also has projection optics with an optics input and an optics output, the projection optics configured to project output light at the optics output responsive to modulated light at the optics input, in which a focal point of the optics input matches a divergence of the modulated light and a spatial light modulator optically coupled between the light integrator output and the optics input, the spatial light modulator configured to provide the modulated light responsive to the divergent light.
US11498275B1	3D printing system A 3D printing system may include a tank in which a bottom of the tank is formed by a radiation-transparent flexible membrane, a spill tray with an outer wall configured to contain liquid resin that inadvertently leaks out from the bottom of the tank, and a light source configured to project radiation towards the bottom of the tank. The spill tray may contain an inner opening that allows the radiation from the light source to pass through the spill tray to the tank. A 3D printing system may also include a mask assembly which comprises a mask with pixels configurable to be individually transparent or opaque to portions of the radiation projected from the light source and a mask assembly receiving member configured to receive the mask assembly. The mask assembly may also include a rigid guide portion that is insertable into a slot of the mask assembly receiving member.
US11498272B2	3-D printer extrusion head A device that can be attached to most 3D printers to allow various materials and filaments to be used in a controlled manner. This device allows enhanced control while using flexible materials and filaments by using a belt, a compression wheel comprising a groove for said filament and comprising teeth for traction of said filament. The movement of the belt is controlled by a stepper motor connected to a knurl gear which drives the system.
US11498270B2	Programmable matter The devices and systems described herein generally relate to magnetic field chambers and reversibly hardenable ferrofluids. The reversibly hardenable ferrofluid can include a magnetically responsive fluid and a reversible hardening agent. The reversibly hardenable ferrofluid can achieve a first shape using one or more magnetic fields, such as delivered from a magnetic field chamber. Once the first shape is achieved, the reversibly hardenable ferrofluid can be cured or otherwise hardened. The hardened reversibly hardenable ferrofluid can be used for the intended purpose and then returned to a liquid state once the task is completed, allowing for reuse. The steps of hardening and liquifying can be mediated by the magnetic field chamber, as described in embodiments herein.
US11498263B2	Calibration and alignment of 3D printing deposition heads A three-dimensional (3D) printer includes a frame, a first calibration device coupled to the frame, a dispensing system having a cartridge holder with a sensor mounted at a location relative to the cartridge holder, and a multi-axis positioning system for moving the dispensing system relative to the frame. Methods for calibrating the 3D printer are also disclosed.
US11498254B2	Method and device for assisting molding condition setting technical field A database 3 is previously set which is related to oxidation induction times Tg indicating the deteriorations of individual resins R based on the combinations of a plurality of oxidation induction conditions X including at least different types of resins R. and different heating temperatures TH, when the molding condition is set, oxidation induction time derivation processing is performed such that an oxidation induction time Tg based on oxidation induction conditions X including at least the resin R which is used and the heating temperature TH which is set is determined from the database 3 and assistance processing is performed in which the determined oxidation induction time Tg is compared with a residence time Ts until the molten resin R is charged into a mold 2 that is calculated from the set molding condition and in which when the oxidation induction time Tg is shorter than the residence time Ts, the molding condition is corrected so as to shorten the residence time Ts or to prolong the oxidation induction time Tg.
US11498252B2	Well or well strip and method for producing same A method for producing a well or a well strip made of plastic, as used in the pharmaceutical industry in microtiter systems is presented. The wells typically have undercuts and the well strips are connected to each other by connecting ribs. In order to produce a well with a larger undercut height or a well strip with higher connecting ribs, as the case may be, the method provides that the plastic, which is initially still liquid, is pressed through a portion of a runner which is arranged in a slider and out of the slider into a cavity of an injection mold.
US11498247B2	Foaming particle manufacturing device using polyolefin-based resin particle and method for manufacturing said foaming particle An expanded particle producing apparatus includes a vessel and a blade stirrer that is located inside the vessel. The blade stirrer comprises a stirrer base and an impeller blade that is attached to the stirrer base. A distance from the bottom of the vessel to the center of the stirrer base (L1) and a depth of the vessel (L2) have a ratio (L1/L2) of 0.01 to 0.2. L1 is measured in a depth direction parallel to L2, and a central axis of the blade stirrer coincides with a central axis of the vessel. The apparatus is configured to produce expanded particles.
US11498244B2	Methods of manufacturing a garment apparatus Methods of manufacturing a garment apparatus are provided. The garment apparatus can be, for example, a device, a panty, a boyshort, a short, a lingerie item, a barrier, a garment, an undergarment, a membrane, a prophylactic, and/or a system.
US11498241B2	Block, block system and method of making a block A block, block system and method of making a wall block. A block with multiple embodiments of a visually exposed surface having three dimensional shaped areas and three dimensional angular valleys or joints that can be used to construct a patio, wall, fence or the like; the multiple embodiments creating a more random and natural appearance. A mold box having a moveable liner and a stripper shoe that impart three dimensional shaped areas and three dimensional angular valleys or joints onto an exposed surface of a block. The moveable liner and stripper shoe also impart a parting line onto the exposed surface of the block.
US11498239B2	Adjustable stop for cutting wood and portable table assembly An adjustable device for cutting an object has a frame with a back member that extends between a pair of feet. The feet are adjustably connected to a work bench or portable work table assembly. A spring biasing member has a back plate and a pair of side rods that extend from the back plate, through the back member, and are connected to a front member. A plurality of spacers are positioned between the front and back members.
US11498238B2	Gardening and/or forestry apparatus A gardening and/or forestry apparatus has a support element. The support element supports an eyelet. The eyelet is configured to incorporate an apparatus securing element. The gardening and/or forestry apparatus also has an element receiving device. The support element and the element receiving device are configured to receive the support element in the element receiving device either in a first rotational position or in a second rotational position differing from the first rotational position and to secure the support element against rotation by form-fitting to the element receiving device.
US11498230B2	Fastner A fastener is configured to fix a pair of opposing flaps of a box in a closed state. The fastener includes a receiving part, a pressing part opposing the receiving part, a linking part interposed between the receiving part and the pressing part, spaces on both sides of the linking part between the receiving part and the pressing part constituting insertion areas into which the flaps of the box are to be inserted, and a cutter part on the receiving part, the pressing part, or the linking part.
US11498227B2	Robot pose determination method and apparatus and robot using the same The present disclosure provides a robot pose determination method including: collecting laser frames; calculating a current pose of the robot in a map pointed by a first pointer based on the laser frames, and obtaining an amount of the laser frames having been inserted into the map pointed by the first pointer; inserting the laser frames into a map pointed by the first pointer, if less than a first threshold; inserting the laser frames into the map pointed by the first pointer and a map pointed by a second pointer, if greater than or equal to the first threshold and less than a second threshold; and pointing the first pointer to the map pointed by the second pointer, pointing the second pointer to a newly created empty map, and inserting the laser frames into the map pointed by the first pointer, if equal to the second threshold.
US11498226B2	Protective device for an effector of a manipulator, device for manipulating workpieces, and a method for actuating a device for manipulating workpieces A protective device for an effector of a manipulator includes a shell having a plurality of chambers, wherein the shell is flexurally slack and bounds a fillable and/or evacuable pressure space. The protective device further includes at least one first pulling means for pulling back the shell, and at least one actuator for applying a tensile force to the at least one first pulling means. A device for manipulating workpieces includes a robotic manipulator having an effector, and the protective device disposed proximate the effector.
US11498223B2	Apparatus control systems and method A system for controlling interactions between a plurality of real and virtual robots, includes one or more real robots present in the real environment, one or more virtual robots present in a virtual environment corresponding to the real environment, and a processing device operable to control interactions between one or more of the real robots and one or more of the virtual robots, where the interactions between the real and virtual robots are dependent upon at least the positions of the one or more real robots in the real environment and the positions of the one or more virtual robots in the virtual environment.
US11498209B2	Robot control apparatus and robot control system A robot control apparatus for a more precise seam tracking operation, includes: a storage unit in which teaching data is stored; an accepting unit that accepts a sensing result of a laser sensor, from a robot including a working tool and the laser sensor attached to the working tool and configured to detect a shape of a working target before an operation of the working tool; and a control unit that moves the working tool based on the teaching data, corrects the movement of the working tool based on the sensing result, and adjusts an angle about a tool axis such that an operation point indicated by the sensing result is at a center of a field of view of the laser sensor. Accordingly, an operation line can be detected near the center of the field of view of the laser sensor, and thus more precise detection is possible.
US11498207B2	Test head manipulator configured to address uncontrolled test head rotation An example test head manipulator includes a tower having a base and a track, where the track is vertical relative to the base, and arms to enable support for the test head. The arms are connected to the track to move the test head vertically relative to the tower, and the arms are configured to control rotation of the test head. Each of the arms includes a cam that is rotatable, and at least one plunger in contact with the cam and that is configured to contact the test head. Rotation of the cam is controllable to move the at least one plunger to offset an uncontrolled rotation the test head.
US11498204B2	Robot A robot includes a first horizontal frame including a wheel and a motor for driving; a second horizontal frame which is spaced above the first horizontal frame and on which the control box is seated; a third horizontal frame which is spaced above the second horizontal frame and on which a sensor for autonomous driving is disposed; and a plurality of vertical frames which are spaced apart from each other on an upper surface of the second horizontal frame and connect the second horizontal frame and the third horizontal frame, in which the control box is provided so as to be capable of being drawn out inside the second horizontal frame through between two neighboring vertical frames.
US11498202B2	Caster module and robot A caster module includes: an omni wheel, provided with an shaft groove; and an effector, received in the shaft groove, a case of the effector being rotatable relative to an inner wall of the shaft groove, and an output end of the effector being connected to the omni wheel and configured to drive the omni wheel to rotate.
US11498194B2	Lifter assembly for a powered fastener driver A powered fastener driver includes a driver blade movable from a top-dead-center (TDC) position toward a driven or bottom-dead-center (BDC) position, a gas spring mechanism for driving the driver blade toward the BDC position, a lifter assembly having a rotary lifter for returning the driver blade from the BDC position toward the TDC position, and an arm upon which the rotary lifter is supported. The fastener driver also includes a motor which, in a first position of the rotary lifter, provides torque to the rotary lifter to return the driver blade from the BDC position toward the TDC position. The fastener driver further includes a brake mechanism which, when activated, redirects torque from the motor away from the rotary lifter and toward the arm, causing the lifter assembly to move from the first position toward a second position in which the rotary lifter is not engageable with the driver blade.
US11498193B2	Wheel hub bearing extraction tool Disclosed is an extraction tool including a top plate having a top plate force rod hole and a plurality of top plate push rod holes. The extraction tool includes a bottom plate having a bottom plate force rod hole, a plurality of bottom plate push rod holes, and a plurality of bottom plate bolt holes. The tool includes a force rod configured to slidably engage the top plate force rod hole and threadingly engage the bottom plate force rod hole. The tool includes a plurality of push rods, each push rod configured to threadingly engage a top plate push rod hole and slidably engage a bottom plate bolt hole. The bottom plate is attached to the hub bearing assembly and rotating the force rod will advance the bottom plate and the hub bearing assembly towards the top plate, thereby extracting the hub bearing from a knuckle.
US11498190B2	Power tool A power tool allows mode switching and clutch operation torque switching using a single ring. An electric vibration driver drill includes an internal gear that meshes with planetary gears, an internal gear lock pin that moves forward relative to the internal gear to lock the internal gear, a first vibration cam fixed to a spindle, a second vibration cam that rubs against the first vibration cam and rotate relative to a gear housing, a vibration switch lever that moves forward relative to the second vibration cam to lock the second vibration cam in a nonrotatable manner, and an annular change ring that switches between forward movement and rearward movement of the internal gear lock pins and switches between forward movement and rearward movement of the vibration switch lever.
US11498188B2	Gripping tool A gripping tool includes first and second arms connected to each other at proximal ends, a first gripping portion having a first gripping surface, and a second gripping portion having a second gripping surface. The first and second gripping surfaces are in planar contact with each other when the first and second arms are pressed toward each other in closing directions. At least one of the first and second gripping portions is an elastic part extending toward the proximal end. When the first and second arms are further pressed in the closing directions from a state in which the first and second gripping surfaces are in planar contact with each other, the elastic part is elastically deformed while maintaining the planar contact between the first gripping surface and the second gripping surface.
US11498185B2	Maintenance device A maintenance device for remotely maintaining the inside of a structure, for example, by deploying a maintenance tool to remotely clean, sandblast using various blast media, and/or paint an interior surface of a building structure.
US11498183B2	Automated peening An automated peening method comprising: providing, adjacent a surface of a workpiece, a robotic arm having a peening tool attached thereto; defining a peening area of the surface of the workpiece; calculating a peening path for the peening tool over the peening area, the peening path substantially covering the peening area and comprising a sequence of movement patterns, wherein a geometric variable of one or more of the movement patterns is modified using an output of a random number generator; and controlling the robotic arm to move the peening tool over the surface of the workpiece to follow the peening path.
US11498180B2	Oscillating tool A clamp arrangement for securing an accessory to an oscillating power tool can include a clamp assembly including a first clamp member that moves relative to the accessory between a closed position wherein the clamp assembly retains the accessory and an open position wherein the first clamp is offset from the accessory permitting removal of the first accessory from the clamp assembly. The clamp assembly can further comprise a second clamp member having a first portion that opposes the first clamp member and cooperates with the first clamp member to clamp the accessory between the first and second clamp members. An attachment plate can carry the clamp assembly. The attachment plate can have a first mating detail formed thereon that is configured to selectively and removably mate with a complementary second mating detail on the power tool in an assembled position.
US11498171B2	Automatic tool exchange coupler and automatic tool exchange apparatus An automatic tool exchange coupler and an automatic tool exchange device are provided that achieve further improvement in the user-friendliness of the automatic tool exchange device. The coupler includes a coupler body, a first direction switching valve and a second direction switching valve that are provided to a first side surface of the coupler body. The coupler body has: in a first side surface, an uncoupling input port being connected to a pipe for introducing a gas for uncoupling; and in the second side surface opposite to the first side surface, an uncoupling output port being configured to connected to the uncoupling port. The uncoupling input port is located at a position where a center of the uncoupling input port is radially offset with respect to the uncoupling output port by at least an amount corresponding to a length of a diameter of the uncoupling input port.
US11498169B2	Clamping apparatus A clamping apparatus includes: locking members (80) insertable into a hole (11) of a workpiece (10); and a clamp rod (70) configured to make a wedge engagement with the locking members (80) from above. Each locking member (80) includes a base portion (85) configured to be inserted into the hole (11); and a protruding portion (87) located above the base portion (85). A relative movement restriction mechanism (M) configured to restrict downward movement of the clamp rod (70) relative to the locking members (80) within a predetermined travel distance allows descent of outer peripheral surfaces (85a) of the base portions (85) relative to an inner peripheral surface of the hole (11) when the locking members (80) are in a diameter-expanded position.
US11498168B2	Pallet automatic changeover system and method A system and method can change location pins on a pallet for an assembly line. The system may include a plurality of pallets, each pallet including at least a first and second sockets configured to receive a location pin. The system may include a pin changing unit located between a top assembly line and a lower return line. The pin changing unit may include a pin grabber configured to engage the location pin within the first socket. The pin changing unit may include a horizontal linear actuator configured to move the pin grabber and the engaged location pin into alignment with the second socket. The pin changing unit may include a vertical linear actuator configured to extend the pin grabber into engagement with the location pin and retract the pin grabber away from the location pin.
US11498165B2	Systems and methods for treating aneurysms Treatment of aneurysms can be improved by delivering an occlusive member (e.g., an expandable braid) to an aneurysm sac in conjunction with an embolic element (e.g., coils, embolic material). A delivery system for such treatment can include an occlusive member configured to be positioned within an aneurysm sac and having a proximal hub. An elongate tubular member has an engagement member removably coupled to the proximal hub, for example via threaded engagement or an interference fit via one or more engagement members. A conduit extending within or adjacent to the elongated member is configured to receive an embolic element therethrough for delivery to the aneurysm sac.
US11498163B2	Window installation system and method for split-architecture air conditioning unit A method of installing an air conditioning unit in an opening. The method includes securing a bracket to a sill of the opening between a first and second environment where the bracket has a pivot arm disposed and extending within the first environment. The method also includes positioning a first unit of the air conditioning unit on top of the bracket; moving the first unit on top of the bracket onto the pivot arm; and rotating the pivot arm and first unit downward so that the first unit is disposed in the first environment and extending downward below the sill of the opening.
US11498158B2	Additive manufacturing method An additive manufacturing method wherein an object is manufactured by powder being applied layer-by-layer by an application device onto a base along a buildup surface and being bonded in regions to form a matrix. To provide an efficient additive powder bed method, a position of the base is checked by at least one measurement with a sensor device and the position of the base is automatically corrected at least in relation to the application device based on the at least one measurement.
US11498157B2	System and method of enhanced automated welding of first and second workpieces A system and method of enhanced automated welding of a first workpiece and a second workpiece are provided. The method comprises providing a system for intelligent robot-based welding of the first workpiece and the second workpiece. The method further comprises determining a geometrical location of the first workpiece and the second workpiece to be welded at a welding sequence based a predetermined process variable. The method further comprises adjusting the predetermined process variable based on the geometrical location of the first and second workpieces to define an actual process variable. The method further comprises welding a first portion of the first and second workpieces with the actual process variable to define a first welded portion. The method further comprises determining a weld quality of the first welded portion.
US11498155B2	Scanner drift compensation for laser material processing A scanned optical beam is divided so as to form a set of scanned subbeams. To compensate for scan errors, a portion of at least one subbeam is detected and a scan error estimated based on the detected portion. A beam scanner is controlled according to the estimated error so as to adjust a propagation direction of some or all of the set of scanned subbeams. The scanned subbeams with adjusted propagation directions are received by an f-theta lens and directed to a work piece. In typical examples, the portion of the at least one subbeam that is detected is obtained from the set of scanned subbeams prior to incidence of the scanned subbeams to the f-theta lens.
US11498154B2	Linear friction-joining device and linear friction-joining method The present disclosure provides a linear friction joining device which includes: a pressing device for pressing a second member onto a first member in a pressing direction; a vibrator for relatively vibrating the first member and the second member; a controller which is configured to bring the second member into contact with the first member by a position control, which depends on a measurement result of position sensors, to change the position control to a load control, which depends on a measurement result of load sensors, and to increase a pressing load toward a joining load; and a joining load reaching time adjuster which is configured to adjust a length of a joining load reaching time which is between the time when the position control is changed to the load control and the time when the pressing load reaches the joining load.
US11498149B2	Electrode unit for inert gas welding with non-consumable electrode An electrode unit for inert gas welding by means of a non-consumable. The electrode unit includes an electrode holder and an electrode held firmly and undetachably in the electrode holder and having an electrode tip at a front end. The electrode protrudes beyond the electrode holder by means of the electrode tip on a first longitudinal end of the electrode holder. A gas guide channel is formed in the electrode holder, with an inlet opening located toward a second longitudinal end of the electrode holder. At least one outlet opening is oriented transversely with respect to a longitudinal extent of the electrode holder and located offset from the inlet opening, when viewed in the direction of the longitudinal extent, toward the first longitudinal end. The electrode unit is able to be efficiently cooled during the welding operation and has a reduced tendency to jam or wedge due to thermal expansions.
US11498148B2	Methods and apparatus to synergically control a welding-type output during a welding-type operation Methods and apparatus to synergically control a welding-type output during a welding-type operation are disclosed. An example welding-type power supply includes a power conversion circuit configured to convert input power to welding-type power and to output the welding-type power to a welding-type torch; a communication circuit configured to receive a control signal from a remote control device during a welding-type operation; and a control circuit configured to synergically control a voltage of the welding-type power and a wire feed speed based on the control signal.
US11498146B2	Dual wire welding or additive manufacturing system and method A welding or additive manufacturing system includes a contact tip assembly having first and second exit orifices. A wire feeder is configured to deliver a first and second wire electrodes through the exit orifices. An arc generation power supply is configured to output a current waveform to the wire electrodes simultaneously, through the contact tip assembly. The current waveform includes a bridging current portion, and a background current portion having a lower current level than the bridging current portion. The bridging current portion has a current level sufficient to form a bridge droplet between the wire electrodes before the bridge droplet is transferred to a molten puddle during a deposition operation. Solid portions of the wire electrodes do not contact each other during the deposition operation. The bridge droplet is transferred to the molten puddle during a short circuit event between the molten puddle and the wire electrodes.
US11498141B2	Grinding machine with control system and method for topological grinding of gear workpieces A method for continuous generating grinding of at least two gear workpieces with a topologically modified grinding worm comprising a topologically modified worm region to grind tooth flanks which are topologically modified on the gear workpieces, wherein the method comprises at least the following steps: a) providing a first gear workpiece, b) performing a topological generating grinding operation by carrying out relative movements between the first gear workpiece and the grinding worm, which comprises a relative feed movement, a relative axial feed which occurs parallel or obliquely to the tool rotation axis, and a relative shift movement, c) providing the second gear workpiece, d) performing a relative jumping motion extending substantially parallel or obliquely to the tool rotation axis between the second gear workpiece and the grinding worm, e) repeating step b) for the second gear workpiece.
US11498133B2	Modular workholding apparatus A workholding apparatus for components having complex geometries or surfaces, which components are difficult constrain for the purpose of inspection, addresses the problem of adequately constraining such components in a convenient and cost-effective manner so that they do not move during inspection, while also making all or most critical features accessible to the inspection instruments being used. A method teaches how to eliminate setup changes between different components through the use of inexpensive modular attachments. These attachments are in the form of a single piece thermoplastic part which is affixed to each component having also reference features that can be interlocked into a common base fixture for more efficient inspection operations.
US11498131B2	Estimating internal temperature distributions within parts being manufactured via the powder bed fusion process Estimation algorithms, methods, and systems are provided that estimate the internal temperatures inside of a part being built using powder bed fusion (PBF). Closed-loop state estimation is applied to the problem of monitoring temperature fields within parts during the PBF build process. A simplified linear time-invariant (LTI) model of PBF thermal physics with the properties of stability, controllability and observability is presented. In some aspects, an Ensemble Kalman Filter is applied to the model. Linear time-varying (LTV) systems are also contemplated.
US11498130B2	Three-dimensional printing In an example of a method for three-dimensional (3D) printing, build material layers are patterned to form an intermediate structure. During patterning, a binding agent is selectively applied to define a patterned intermediate part. Also during patterning, i) the binding agent and a separate agent including a gas precursor are, or ii) a combined agent including a binder and the gas precursor is, selectively applied to define a build material support structure adjacent to at least a portion of the patterned intermediate part. The intermediate structure is heated to a temperature that activates the gas precursor to create gas pockets in the build material support structure.
US11498129B2	Methods for synthesizing silver nanoplates and noble metal coated silver nanoplates and their use in transparent films for control of light hue Desirable methods for larger scale silver nanoplate synthesis are described along with methods for applying a noble metal coating onto the silver nanoplates to form coated silver nanoplates with a desirable absorption spectrum. The silver nanoplates are suitable for use in coatings for altering the hue of a transparent film. The hue adjustment can be particularly desirable for transparent conductive films.
US11498125B2	Method for fabricating components using hybrid additive manufacturing and consolidation process A method of fabricating a near net shape component includes forming a sacrificial shell from a pulverant material using an additive manufacturing process, the shell having an aperture. The method further includes filling the shell with a second pulverant material, subjecting the filled shell to a consolidation process, and removing the shell from the consolidated second pulverant material.
US11498122B2	Pure copper powder having Si coating and production method thereof, and additive manufactured object using said pure copper powder A pure copper powder with a Si coating formed thereon, wherein a Si adhesion amount is 5 wtppm or more and 200 wtppm or less, a C adhesion amount is 15 wtppm or more, and a weight ratio C/Si is 3 or less. An object of the present invention is to provide a pure copper powder with a Si coating formed thereon and a production method thereof, as well as an additive manufactured object using such pure copper powder capable of suppressing the partial sintering of the pure copper powder caused by the preheating thereof in additive manufacturing based on the electron beam (EB) method, and suppressing the loss of the degree of vacuum caused by carbon (C) during the molding process.
US11498121B2	Multiple materials and microstructures in cast alloys Methods for creating a cast component, along with the resulting cast components, are provided. The method may include heating a mold having a cavity therein; supplying a first molten metal material into the cavity of the mold such that the first molten metal material is directed to a first portion of the cavity of the mold; supplying a second molten metal material into the cavity of the mold such that the second molten metal material is directed to a second portion of the cavity of the mold, wherein the first molten metal material is compositionally different than the second molten metal material; and thereafter, allowing the first molten metal material and the second molten metal material to form the cast component.
US11498118B2	Method for producing metal ingot A method for producing a metal ingot by using an electron-beam melting furnace having an electron gun and a hearth that accumulates a molten metal of a metal raw material, wherein the metal raw material is supplied to the position on a supply line disposed along a second side wall of the hearth that accumulates the molten metal of the metal raw material. A first electron beam is radiated along a first irradiation line that is disposed along the supply line and is closer to a central part of the hearth relative to the supply line on the surface of the molten metal, wherein a surface temperature (T2) of the molten metal at the first irradiation line is made higher than an average surface temperature (T0) of the entire surface of the molten metal in the hearth.
US11498117B1	Method and apparatus for supporting wax pattern during investment casting An approach for supporting a wax pattern during investment casting. The approach described herein forms a support structure to support the wax pattern during investment casting. The support structure has a capping structure with a geometry that can match a profile of a lower region of the wax pattern, and at least one support brace extending outward from the support capping structure. The support structure can be placed on a surface of the lower region. The support capping structure can form a defined envelope to enclose the lower region of the wax pattern. The support structure is connected to a base plate by the support brace(s). The capping structure and the support brace(s) secure the wax pattern to the base plate and distribute the load of the wax pattern to maximize strength while minimizing the risk of a discontinuity in the wax or shell that could affect the casting process.
US11498115B2	Device and method for bending wire for a machine element of an electric machine To simplify a commissioning and parameter change in a 3D bending process of wires, a 3D bending device and a 3D bending method for bending a wire are provided. The wire is held by a first leg and a second leg and the legs are moved, via a first to third relative movement device, in a first to third relative movement with a first to third movement axis in order to change, in an adjustable manner independently of one another, torsion angles of the first and second legs and a distance between the central axes of the legs.
US11498113B2	Tubular joint roll forming machine A roll forming machine for continuously forming a sheet into a joint section of a tube may include a plurality of roller stations arranged longitudinally on a frame and configured to bend the sheet to form the tube, and a carriage slidably secured to the frame. A pleat die assembly may be mounted on the carriage and can be configured to repeatedly engage the tube to form a series of pleats thereby bending the tube to form the joint section. A crimp die assembly may be mounted on the carriage and can be configured to engage the tube to crimp an end of the joint section and sever the end of the joint section from the tube. The carriage may be configured to be selectively moved relative to the frame while the tube is engaged with at least one of the crimp die assembly and the pleat die assembly.
US11498111B2	Guided keeper assembly and method for metal forming dies A guided keeper assembly for metal forming dies includes a base having a mounting face and a fastener aperture to mount the base to an associated die shoe, as well as a central guide aperture. A guide pin having a central portion is closely received in the central guide aperture for precisely guiding reciprocal motion between the die pad and the die shoe. The guide pin has an enlarged head at one end which abuts the base to positively limit travel between the die shoe and the die pad, and a shoulder at an opposite end with an alignment mechanism that precisely locates the guide pin on the die pad. A fastener extends through the fastener aperture in the base to securely connect the same with the die shoe. Another fastener securely connects the second end of the guide pin with the die pad.
US11498106B2	Conduit bender A tool for bending an elongated workpiece includes a shaft having a first shaft portion and a second shaft portion, and a coupling assembly coupling the first shaft portion and the second shaft portion. The coupling assembly has a locked configuration in which the coupling assembly inhibits movement of the first shaft portion relative to the second shaft portion and an unlocked configuration in which the coupling assembly permits movement of the first shaft portion relative to the second shaft portion. The tool also includes a shoe coupled to the second shaft portion. The shoe has a curved bottom portion and a hook configured to hold the workpiece against the curved bottom portion. The curved bottom portion is engageable with the workpiece to bend the workpiece.
US11498099B2	Verification of cleaning processes with electronically readable coded coupon A soil-based coupon having an electronically readable verification code printed thereon is used for verification of soil removal by a cleaning process. The coupon includes a soil overlay covering the verification code. The verification code is at least partially revealed by removal of all or part of the soil overlay during the cleaning process. If the data encoded in the verification code can be correctly decoded after completion of the cleaning process, the cleaning process can be verified. The soil overlay can be designed to match the application. The coupons may be used in a cleaning process verification procedure in which one or more computing devices analyze images of the verification codes to determine whether or not cleaning processes can be verified.
US11498095B2	Coating providing modulated release of volatile compositions Described are modulating coatings that are configured to provide an improved release profile of a volatile composition from a base material, wherein the modulating coating includes a barrier substance that is configured to hinder a release of the volatile composition through the modulating coating, and a hygroscopic substance that is configured to facilitate the release of the volatile composition through the modulating coating.
US11498092B2	Dosing system with a cooling device The invention relates to a dosing system (1) for a dosing material having a nozzle (40), a feed channel (44) for dosing material, a discharge element (31), an actuator unit (10) that is coupled to the discharge element (31) and/or the nozzle (40) and has a piezo actuator (60), and a cooling device (2). The cooling device (2) comprises a supply device (21, 24, 26) for feeding a precooled cooling medium into a housing (11) of the dosing system (1). The cooling device (2) is configured for direct cooling of at least one subregion of the piezo actuator (60) and/or at least one subregion of a movement mechanism (14) coupled to the piezo actuator (60) by means of the precooled cooling medium.
US11498087B2	Connecting device A connecting device for connecting two or more components to one another, includes an inlet section and an outlet section. The inlet section and the outlet section respectively include one or more connectors for each of the two or more components, with one or more passages extending between the inlet section and the outlet section, with the connecting device being of single piece design and being plastic.
US11498086B2	Water droplet generating apparatus An apparatus is provided for generating water droplets. The apparatus includes: a condensation rod for condensing water vapor in air around the condensation rod on the condensation rod, the condensation rod being a cylinder that is rotationally symmetric about a central axis, and a circumferential surface of the cylinder being a condensing surface for aggregating condensed water; a cooling device being in contact with the condensation rod for cooling the condensation rod; an atomizing electrode; and a high voltage power supply for applying a high voltage to the atomizing electrode, and causing the condensed water on the condensation rod to be excited by a high pressure corona to form atomized water.
US11498085B2	Portable pesticide application equipment with accurate application A portable pesticide application equipment with accurate application, which includes a pesticide tank. Rollers are arranged at the bottom of the pesticide tank. An inclined pesticide guide plate is arranged below the filter. A side connector is arranged at one side of the pesticide tank. The side connector is connected with a long hose. The long hose is connected with a pesticide discharging device. The pesticide discharging device includes a pesticide control box, two sides of which are hinged with a first iron handle and a second iron handle. A first nozzle is connected with the bottom end of the first iron handle while a second nozzle is connected with the bottom end of the second iron handle. The upper end of the first iron handle is inserted into a first support rod while the upper end of the second iron handle is inserted into a second support rod.
US11498084B2	Inert gas distribution An inert gas distribution system nozzle 1 including an inlet 10 to receive fluid from a fluid supply, a chamber 32 to receive the fluid from the inlet and dimensioned relative to the inlet to permit the fluid to expand to form a mist, and at least one passage 34 to receive the fluid from the chamber and dimensioned relative to the chamber to promote condensing of the mist, wherein the, or each, passage comprises an outlet 40 to emit the fluid from the nozzle. A cross-sectional area of the passage is less than a cross-sectional area of the chamber.
US11498081B2	Drying hopper as well as grinding and drying plant comprising such A drying hopper for drying granular material includes a hopper casing defining a plenum chamber for granular material, and an upper part and a bottom part. The hopper also includes a material inlet for the granular material arranged in the upper part; a material outlet port at the bottom part; a component for introducing hot drying gas into the hopper casing; and a gas outlet arranged in the upper part. The component for introducing hot drying gas includes gas pipes arranged to extend substantially vertically in the upper part, each gas pipe having a gas outlet port at its lower end and being connected at its upper end to an annular gas duct having a gas inlet for receiving a flow of drying gas, the gas pipes being distributed on the annular gas duct.
US11498080B2	Mill box for a horizontal grinder A material reducing machine includes a rotary reducing drum that is rotatable about an axis of rotation and defines a reducing boundary that extends at least partially around the axis of rotation. The material reducing machine includes an infeed conveyor for transporting material to a front portion of the rotary reducing drum and defines a conveyor plane. The material reducing machine includes a mill box at least partially surrounding the rotary reducing drum and including a mill box lid mounted generally above the rotary reducing drum. The mill box lid has an inlet edge positioned above a rear portion of the rotary reducing drum and an outlet edge positioned above the front portion of the rotary reducing drum. The mill box includes an infeed opening that is configured to receive material from a feed table and has an upper opening defined by the outlet edge of the mill box lid.
US11498078B2	Flow cell receiver and methods of use The present disclosure relates to a flow cell receiver. The flow cell receiver can include at least one platen, having a plurality of ports. The flow cell receiver can include magnets. The flow cell receiver can be configured to automatically align, secure, and retain a flow cell carrier containing a flow cell.
US11498077B2	Sectionable cassette and embedding frame with connectors, and methods for preparing biopsy tissue samples A histologic tissue sample support device includes a tissue cassette, a frame, and a lid. The tissue cassette has a recess including a body with at least one side wall and a bottom wall and is formed of material that can be successfully sectioned in a microtome and is resistant to degradation from solvents and chemicals used to fix, process and stain tissue. The tissue cassette is movably coupled to the frame by a frame-cassette connector. The lid is coupled to a peripheral portion of the frame by a lid-frame connector. The lid and the tissue cassette are capable of moving from a first position to a second position with respect to the frame, and in the second position the bottom wall and at least a portion of the side wall extend beyond a bottom edge of the frame for sectioning in a microtome.
US11498075B2	Receptacle for minimizing evaporation of a fluid A receptacle for minimizing evaporation of a fluid includes a single-piece body, a fluid-tight seal, a penetrable septum, and a lid. The body includes a chamber having an opening. The fluid-tight seal is affixed to a surface of the body that defines the first opening. The fluid-tight seal covers the opening and is frangible. The septum covers the opening and the fluid-tight seal. The septum includes at least one slit forming slats. The lid has an opening axially aligned with the opening and is coupled to the body such that at least a portion of the septum is disposed between the lid and the fluid-tight seal.
US11498069B2	Rapid testing device for wastewater analysis A rapid test device includes a micropad chip configured for a multi-parameter chemical testing of an input sample. A plurality of paper layers of the micropad chip are in fluid communication, including a sample absorption element, a filtering element configured to filter the input sample, and a sample distribution element configured to distribute the input sample received from the filtering element to a remainder of the plurality of paper layers. One or more reacting elements associated with the multi-parameter chemical testing of the input sample have one or more colorimetric reagents in fluid communication with the sample distribution element. A colorimetric result displaying element in fluid communication with the one or more reacting elements is configured to display a colorimetric result of the testing of the input sample with the at least one reacting element for a respective chemical test of the multi-parameter chemical testing.
US11498067B2	Apparatus and a method for patterning biological cells An apparatus for patterning biological cells, and a method of patterning and coculturing biological cells using the apparatus. The apparatus includes a fluidic structure having an outlet and a plurality of inlets, the fluidic structure is arranged to facilitate a flow of a plurality of different cells in a cell suspension therethrough, wherein each of the plurality of inlets is arranged to facilitate a loading of the plurality of different cells from a plurality of supplies into the fluidic structure; and a flow controlling device arranged to control the flow of the plurality of different cells through the fluidic structure and/or the loading of the plurality of different cells from the plurality of supplies through the plurality of inlets; wherein the fluidic structure is further arranged to facilitate a simultaneous observation of the plurality of different cells arranged in a predetermined pattern in the fluidic structure.
US11498066B2	Non-contact liquid printing A perforate element for use in a print head for non-contact liquid printing comprises: at least one ejection element including an outlet, configured to eject a bulk flow of printing liquid out of the print head; and a liquid residence element, arranged to provide a layer of liquid over the outlet which extends laterally of the outlet and through which the bulk flow is ejected.
US11498065B2	Positive dispense verification sensor Systems and methods for positive dispense verification are disclosed. In one embodiment, a system has a plurality of light emitters. The light from the emitters is directed toward a plurality of light detectors across a proximately horizontal plane. The liquid dispense device is positioned above the horizontal plane of light emission from the plurality of light emitters to the plurality of light detectors such that the dispensed liquid will travel through the horizontal plane defined by the emitted light and onto the container being inoculated. Each of the plurality of detectors is coupled to an amplifier. The amplifier generates a signal in response to an interrupt in the transmission of light from the light emitters to the light detectors when the light path is disrupted by the dispense of liquid confirming the liquid was dispensed onto the container.
US11498063B2	Selectively functionalized porous material A porous substrate susceptible to one or both of hydroxylation and alkoxylation by a first protic solvent is exposed to a first relative pressure of the first protic solvent. The porous substrate includes a first plurality of pores having a first average pore diameter and a second plurality of pores having a second average pore diameter that is greater than the first average pore diameter. The first relative pressure is effective to one or both of hydroxylate or alkoxylate substantially only pores of the first average pore diameter to form a first modified porous substrate. The first modified porous substrate is reacted with a first functionalizing reagent that is effective to functionalize one or both of hydroxylated or alkoxylated surfaces, thereby functionalizing substantially only the first plurality of the pores, to form a first functionalized porous substrate.
US11498061B2	Preparation method of mesoporous Fe—Cu-SSZ-13 molecular sieve A method of preparing a mesoporous Fe—Cu—SSZ-13 molecular sieve includes activating an aluminum source, a silicon source, an iron source and a copper source respectively; mixing the activated minerals with sodium hydroxide, water and a seed crystal at 25-90° C., while controlling feeding amounts of respective raw materials so that molar ratios of respective materials in a synthesis system are as follows: SiO2/Al2O3=10-100, SiO2/Fe2O3=30-3000, SiO2/CuO=1-100, Na2O/SiO2=0.1-0.5, H2O/SiO2=10-50, template/SiO2=0.01-0.5; adding an acid source to adjust pH of the system for first aging; and adding the acid source again to adjust the pH of the system for second aging to obtain aged gel; pouring an aged mixture into a kettle; cooling a crystallized product and filtering to remove a liquor; washing a filter cake; drying to obtain a solid; performing ion exchange; and filtering, washing and drying the solid to obtain powder; and placing the powder in a muffle furnace.
US11498060B2	Ultra-stable heavy hydrocarbon hydroprocessing catalyst and methods of making and use thereof An ultra-stable catalyst composition for hydroprocessing hydrocarbon feedstocks and a method of making and use of the ultra-stable catalyst composition. The catalyst composition of the invention comprises a calcined mixture made by calcining a formed particle of a mixture comprising an inorganic oxide material, molybdenum trioxide, and a nickel compound; wherein the calcined mixture is further overlaid with a cobalt component and a molybdenum component to thereby provide the catalyst composition.
US11498056B2	Monolith substrate, method for producing monolith substrate, and exhaust gas purification catalyst comprising monolith substrate The present disclosure provides a monolith substrate used for an exhaust gas purifying catalyst that improves purification performance, a method for producing such monolith substrate, and an exhaust gas purifying catalyst comprising such monolith substrate. The present disclosure relates to a monolith substrate comprising an alumina-ceria-zirconia composite oxide and alumina, a method for producing such monolith substrate, and an exhaust gas purifying catalyst comprising such monolith substrate.
US11498054B2	Metal trap for use in fluid catalytic cracking (FCC) A metal trap for an FCC catalyst include pre-formed microspheres impregnated with an organic acid salt of a rare earth element.
US11498046B2	Method and system for tetrachloromethane synthesis Methods and systems are provided for photochemically synthesizing tetrachloromethane in an industrial scale using a plurality of arrays or channels of light emitting diodes. A wavelength output by an SLM lamp is customized to bias the photochemical reaction towards a target reaction and target product and away from a side reaction and side product. The higher yield of the target product improved efficiency and reduces the need for complex purification for removal of the side product.
US11498043B2	Methods for producing wet gel and xerogel To provide methods for producing a wet gel and a xerogel, in which variation in gel thickness is little even without highly controlling the levelness of the mold and the gels are less likely to break at the time of gelation or demolding.The method for producing a wet gel comprises, in such a state that a second liquid layer 14 made of a second liquid containing a gel raw material, is present on a first liquid layer 12 made of a first liquid, letting the second liquid layer 14 be gelled. The method for producing a xerogel comprises drying the wet gel thereby produced or a solvent-substituted gel obtainable by subjecting said wet gel to solvent substitution.
US11498040B2	Tubular reactor for supercritical water reaction The machinery and methods disclosed herein are based on the use of a specialized extruder configured to continuously convey and plasticize/moltenize selected lignocellulosic biomass and/or waste plastic materials into a novel variable volume tubular reactor, wherein the plasticized/moltenized material undergoes reaction with circumferentially injected supercritical water—thereby yielding valuable simple sugar solutions and/or liquid hydrocarbon mixtures (e.g., “neodiesel”), both of which are key chemical commodity products. The reaction time may be adjusted by changing the reactor volume. The machinery includes four zones: (1) a feedstock conveyance and plasticization/moltenization zone; (2) a steam generation and manifold distribution zone; (3) a central supercritical water reaction zone; and (4) a pressure let-down and reaction product separation zone. The machinery and methods minimize water usage—thereby enabling the economic utilization of abundant biomass and waste plastics as viable renewable feedstocks for subsequent conversion into alternative liquid transportation fuels and valuable green-chemical products.
US11498035B2	Zeolite membrane complex, method for producing zeolite membrane complex, and separation method A zeolite membrane complex includes a porous support, and a zeolite membrane formed on the support. The zeolite membrane includes a zeolite crystal phase constituted by a plurality of zeolite crystals, and a dense grain boundary phase, which is a region between the plurality of zeolite crystals. A density of at least part of the grain boundary phase is smaller than a density of the zeolite crystal phase. A width of the grain boundary phase is 2 nm or more and 10 nm or less. Accordingly, it is possible to realize high permeability and high separating performance, and high durability of the zeolite membrane.
US11498033B2	Chemical liquid manufacturing apparatus and manufacturing method of chemical liquid A chemical liquid manufacturing apparatus is provided. The manufacturing apparatus at least includes an ion exchange medium and an ion adsorption medium configured downstream from the ion exchange medium. A material of the ion adsorption medium includes a resin material having an amide bond or an imide bond. A manufacturing method of a chemical liquid using the apparatus is also provided.
US11498031B2	Mobile extraction array with brine constituent separation, purification, and concentration Apparatuses and methods for extracting desired chemical species including, without limitation, lithium, specific lithium species, and/or other chemical compounds from input flows in a modular unit. The input flows may be raw materials in which lithium metal and/or lithium species are dissolved and/or extracted. The apparatuses and methods may include daisy chain flow through separate tanks, a column array, and combinations thereof.
US11498025B1	Exhaust scrubber system and method A method of cleaning exhaust gasses, including first placing a plurality of filtration modules into a housing to define a filtration bed, then weighing the filtration bed to determine an unladen weight, filling the filtration bed with filter media to define a laden filtration bed, and weighing the laden filtration bed prior to exposure to exhaust gas. Next, calculating the weight of the filtration media prior to exposure to exhaust gas to determine an initial weight of the filtration media, directing exhaust gas through an inlet into a housing, directing exhaust gas from the inlet through the filtration bed, removing particulates and chemicals from the exhaust gas to define a cleaned gas, and directing the cleaned gas through an outlet. While cleaning the gas, periodically measuring the weight of the filtration bed and calculating the weight gain of the filtration media. When the weight gain of the filtration media exceeds a predetermined value, defining the filtration media as spent media and emptying each respective module of spent media into a container to yield a plurality of respective empty modules and a filled container.
US11498024B2	Method and system for recovering fluid Methods and systems for recovering retained filtered fluid are provided.
US11498023B2	Method and system for recovering fluid Methods and systems for recovering retained filtered fluid are provided.
US11498016B1	Bouncy book toy A child's toy transformable between a book position and a ball position, including a pair of end covers which each have round outer surfaces and planar inner cover surfaces, and a plurality of disc-shaped pages that have opposed circular planar surfaces with viewable indicia thereon. At least one flexible hinge in operative connection with each end cover and each page. In the ball position, the planar inner cover surfaces are in opposed facing relation and the plurality of disc-shaped pages are in abutting sandwiched relation therebetween. A releasable clasp may be engaged to hold the covers and pages in the ball position so the toy is readily rollable, and the clasp may be released to transform the toy to the book position in which the end covers are disposed away from one another and pages are individually movable to view indicia thereon.
US11498015B2	Drawing device A drawing device with a rotatable display screen is provided, having a housing having a cavity therein and a display screen sealingly rotatably coupled to the housing. An inner surface of the display screen forms an enclosure with the cavity. A powder is contained within the enclosure, the powder being removably adherent to the inner surface of the display screen. A first stylus controller is supported on an exterior of the housing. At least one positioning structure is supported in the enclosure and coupled to the first stylus controller to move a first stylus in a first set of directions that are parallel to a first axis. The first stylus removes the powder from the inner surface of the display screen through contact with the inner surface of the display screen.
US11498014B1	Configurable devices A smart block can include a plurality of displays and configurable magnet components to selectively attract or repel other smart blocks. The smart block can include proximity sensors to identify a surface of another smart block close to the smart block to determine if the smart blocks are correctly oriented based on an application or game associated with the operation of the smart blocks. A plurality of smart blocks can be configured to display a portion of a picture (as a puzzle), such that when the smart blocks are oriented correctly they collectively display the complete picture. The smart blocks can be used in conjunction with a smart mat that is configured to move the smart blocks in response to commands received from a remote computing device. The smart blocks and the smart mat can facilitate interactivity with other, remote users, such as between a caregiver and a child.
US11498013B2	Card, card reading system, and card set Provided is a self-propelled reading device to read cards more reliably. Each of the cards includes a first end part configured to be adjacent to another card in a predetermined direction; a second end part configured to be on the opposite side of the first end part and adjacent to another card different from the first end part; and a surface printed with a pattern in which are coded coordinates indicating a positional relation relative to a reference line extended in the predetermined direction indicative of a region in which a self-propelled device is to travel. Each of the first and the second end parts has a positioning part regulating how the other card adjacent to the end part is to be placed. The positioning parts and the reference line have a predetermined positional relation therebetween.
US11498010B2	Inflatable surfing apparatus A water attraction having one or more inflatable areas and/or features for reducing turbulence of water flow over a ride surface is disclosed. The water attraction includes a ride surface, a water delivery section, and a recovery section. The water delivery section provides water flow on the ride surface. The ride surface may include the assembly of multiple segments and may be fully or partially inflatable. The water delivery section may include one or more water delivery mechanisms, for example, nozzles. A water delivery mechanism may deliver a water flow different from the water flows from other water delivery mechanisms.
US11498005B1	Geometry-aware encoding of 2D elements Techniques for a texture modification feature are described herein. First data identifying a position and a distance of an actor in an environment from a view point is obtained. The actor may correspond to a mesh comprised of a plurality of triangles. Second data identifying a location, an angle, and size for each triangle of the plurality of triangles with respect to a spectrum of pre-defined viewpoints is obtained. A value for each triangle may be determined based on the first data and the second data. The value may represent a level of detail to optimize viewing of each triangle of the actor from a corresponding viewpoint of the spectrum of pre-defined viewpoints. One or more areas of a texture that corresponds to the mesh may be modified prior to applying the texture to the mesh based on the associated values for triangles of the mesh.
US11498002B2	Method and system of generating data and training a model, server, and terminal device The present disclosure describes techniques for training a model and improving game performance using the model. The disclosed techniques comprise obtaining a plurality of sets of game data from a plurality of terminal devices, the plurality of sets of game data being stored in a plurality of segment replay buffers; sampling the plurality of sets of game data based on a predetermined priority and obtaining a sampling result; inputting the sampling result into a loss function and training a model by using a calculation result of the loss function; and determining a quality (Q) value of each action performed by a virtual object in a game run on a terminal device among the plurality of terminal devices by using the model.
US11498000B2	Information display method and apparatus for virtual object, device, and storage medium Embodiments of this application disclose an information display method and apparatus for a virtual object, a device, and a storage medium. The method includes: determining, in a running process of an application (APP), an identity of a first virtual object that appears in a target user interface of the APP, the identity being used for identifying a controller of the first virtual object; determining a display manner of the identity of the first virtual object in the target user interface when the identity of the first virtual object belongs to a whitelist, controllers corresponding to identities in the whitelist being authenticated users on a third-party service platform, and the third-party service platform having a corresponding platform icon; and displaying the platform icon and the identity on the target user interface according to the display manner.
US11497996B2	Game device, control method, control program, and computer-readable recording medium having control program recorded therein The purpose of the present invention is to provide a game device, etc., that improves the operability of an operation unit. The game device comprises: a storage unit that stores an image of a first object; a display unit that displays an image of at least the first object; first and second operation units for outputting operation information on the basis of a player action; a determination unit that determines whether or not the output operation information fulfills a prescribed condition; an identification unit that identifies, as an object operation unit, the operation unit that output operation information fulfilling the prescribed condition, out of the first and second operation units; and an object control unit that changes the first object displayed on the display unit, in accordance with the operation information from the object operation unit.
US11497995B2	Low latency datagram-responsive computer network protocol Systems and methods for providing a shared augmented reality environment are provided. In particular, the latency of communication is reduced by using a peer-to-peer protocol to determine where to send datagrams. Datagrams describe actions that occur within the shared augmented reality environment, and the processing of datagrams is split between an intermediary node of a communications network (e.g., a cell tower) and a server. As a result, the intermediary node may provide updates to a local state of a client device when a datagram is labelled peer-to-peer, and otherwise provides updates to the master state on the server. This may reduce the latency of communication and allow users of the location-based parallel reality game to see actions occur more quickly in the shared augmented reality environment.
US11497990B2	Crowd sourced cloud gaming using peer-to-peer streaming A method, including: executing, by a cloud gaming machine, a session of a cloud video game, the session configured to generate gameplay video; streaming the gameplay video from the cloud gaming machine over a network to a primary user device; wherein the primary user device is configured to stream the gameplay video over a peer-to-peer network to one or more secondary user devices; receiving, over the network from the primary user device by the cloud gaming machine, primary inputs; receiving, over the network from the one or more secondary devices by the cloud gaming machine, secondary inputs; processing, by the cloud gaming machine, the primary inputs and the secondary inputs to generate aggregated inputs; wherein executing the session of the cloud video game includes applying the aggregated inputs to update a game state of the cloud video game that is processed to generate the gameplay video.
US11497983B2	Security-enhanced instant tickets via homogeneous utilization of ticket backing and variable indicia inks or dyes A security-enhanced document includes a substrate and variable indicia comprising ink having a signal. The variable indicia is of a specific type and is applied to the substrate using a specific application technique. At least one other printed portion, which is a back of the document, has background ink noise, and the type of ink of the back of the document is of the same type of ink applied to the substrate using the same application technique as the ink of the variable indicia. The document also includes a scratch-off-coating applied over the variable indicia. The document has a signal-to-noise ratio of the ink of the variable indicia relative to the background ink noise of the back of the document that is not appreciable, thereby making the variable indicia unreadable with reference to the back of the document when the scratch-off-coating remains intact.
US11497982B1	Ski pole retention and storage apparatus The preferred embodiment of an apparatus for ski pole retention and storage is provided. A proximal half of a cuboid bracket embodied in a U-shape is substantially connected, via a hinge, to a distal half of a cuboid bracket embodying the same characteristics. Both the proximal and distal halves are secured with a binding strap and ratchet located on the plane opposite the hinge. The preferred embodiment also comprises of elastic straps that bias the apparatus to an open position. A binding strap is substantially fixed to said proximal half and said binding ratchet is substantially fixed to said distal half. Both the proximal and distal halves of the cuboid bracket have interior surfaces to which high-density foam is substantially connected. The exterior surface of the proximal half of the cuboid bracket comprises a second mechanism by which it attaches the body of the apparatus to a rigid surface.
US11497981B2	Snowboard binding with adjustment memory A binding for snowboard includes a base structure and a heel support pivotally mounted to the base structure for movement between an open position for allowing a user to insert or remove their boot from the binding and a closed position for securing the users boot in the binding. An adjustable foot strap is attached to the base structure and a tensioning system is attached to the heel support and the adjustable foot strap for applying a tensioning force to the adjustable strap when the heel support is moved to the closed position and for releasing the tensioning force from the adjustable foot strap when the seal support is moved to the open position.
US11497979B2	Golf alignment rod An alignment rod includes a first rod and a second rod movably connected to each other, and a first connecting rod and a second connecting rod connecting the first rod and the second rod. The first rod and the second rod substantially overlap each other in a collapsed configuration, and the first rod and the second rod are spaced apart from each other in an expanded configuration.
US11497978B2	Wrist and elbow stabilizer for sports training A golf training aid is described that stabilizes a wrist and an elbow of a golfer during a golf swing. The golf training aid includes a flexible sleeve and an elongated rigid insert. The flexible sleeve is configured to receive the wrist and the elbow of the golfer. The elongated rigid insert is secured to the flexible sleeve. The flexible sleeve keeps the rigid insert in contact with the wrist and the elbow of the golfer so as to prevent pivoting of the wrist and pivoting of the elbow.
US11497977B2	Multi-purpose adjustable-incline climbing wall Embodiments of the present invention are directed to an adjustable-incline climbing wall. The climbing wall includes one or more climbing panels supported by a frame and a system for adjusting the incline of the frame to provide a climbing wall of a desired incline. The incline of the climbing wall may be adjusted by activating an actuator, which extends the frame a distance from a support wall, tilting the climbing wall to a desired incline. Further, by providing a plurality of attachment points between the actuator and the frame (and/or between the actuator and a support), the adjustable-incline climbing wall may be provided with a wider range of incline angles, as well as increased control over those angles.
US11497976B2	Golf bag supporting mechanism A golf bag includes a bag body, a head frame, a chassis and a supporting mechanism. The supporting mechanism is configured on one side of the bag body, comprising two support bars and two elastic bars. One end of the two support bars is pivoted on the head frame. The two elastic bars are relatively pivoted between the chassis and the two connecting blocks configured on the two support bars. It is characterized in that: the supporting mechanism further comprises two limiting members, respectively configured at the pivoting position of the two support bars and the two elastic bars, to limit the pivoting position of the two support bars and the two elastic bars.
US11497972B2	Iron golf club head Disclosed herein is an iron-type golf club head. The iron-type golf club head comprises a body, having a density of less than 8 grams-per-cubic-centimeter (g/cc). The body comprises a heel portion, a toe portion, a sole portion, a top portion, and a front portion. The body also comprises a rear portion, comprising an insert shelf, adjacent the sole portion and extending from the toe portion to the heel portion, and a retention bar, integrally formed with a portion of the insert shelf and circumferentially closing the portion of the insert shelf to define a first insert channel. The iron-type golf club head also comprises a high-density insert, having a density of greater than 7.5 g/cc, supported by the insert shelf, and retained within the first insert channel by the retention bar.
US11497962B2	System and method for human motion detection and tracking A system and method for human motion detection and tracking are disclosed. In one embodiment, a smart device having an optical sensing instrument monitors a stage having a mat. Memory is accessible to a processor and communicatively coupled to the optical sensing instrument. The system captures an image frame from the optical sensing instrument while capturing a data frame from the mat. The image frame is then converted into a designated image frame format, which is provided to a pose estimator. A two-dimensional dataset is received from the pose estimator. The system then converts, using inverse kinematics, the two-dimensional dataset into a three-dimensional dataset, which includes time-independent static joint positions, and then calculates, using the three-dimensional dataset in conjunction with the data frame, the position of each of the respective plurality of body parts in the image frame.
US11497958B2	Neck exercise apparatus A neck exercise apparatus includes a neck lever pivotably attached to a channel member. The neck lever has a head portion in front of the channel member. The neck lever is selectively movable along the channel member and the neck lever pivots about a pivot point that is located behind the channel member. The neck lever includes a weight attachment element configured to receive incremental additions of weight.
US11497957B2	Protective rowing device A protective rowing device for compression of the abdomen is provided that comprises a brace and U-shaped support member that may connect to a rowing machine seat and rail.
US11497955B2	Barbell A barbell includes a rotational body including a bar, a sleeve assembly having a sleeve with a bore, where a portion of the bar is received through the axial bore, a proximal bushing received in the bore and having a passage receiving the bar, a distal bushing received in the bore and having a cavity receiving a portion of the body. The proximal bushing has a first outer surface engaging the sleeve and a first inner surface engaging the bar within the passage. The distal bushing has a second outer surface engaging the sleeve and a second inner surface engaging the portion of the body within the cavity. The proximal bushing and the distal bushing permit the sleeve assembly to rotate around the body, and at least one of the first inner and outer surfaces and at least one of the second inner and outer surfaces are polymer surfaces.
US11497949B2	Animal harness and leash system A system and method for providing hands-free animal walking. The system generally comprises a human support device and an animal leash system. The human support device further includes a back center strap, at least one shoulder strap, and an adjustable body strap, to provide ergonomic support and even distribution of force to the user. The animal leash system further includes an elastic leash system to connect the human support device to an animal. When combined, the animal harness and leash system provides an improved, ergonomically sound hands-free animal walking system. The system is particularly adapted for hand-held health sensors, to track health information of the user.
US11497946B2	Respiratory protection mask A respiratory protection mask includes detachably connected main body and front cover. The main body includes a shielding member for shielding a wearer's mouth and nose, and has air outlet with air-outlet valve and air inlets with air-inlet valves. The mask is characterized in a guide structure and a limiting structure provided between the main body and the front cover. The guide structure includes corresponding slide rail and slide channel capable of guiding the front cover to move along a linear path parallel to a longitudinal section of the air outlet to assemble to the main body and cover the air-outlet valve. The limiting structure includes corresponding male and female fasteners that are detachably engaged with each other when the front cover is assembled to the main body, preventing the front cover from moving in an opposite direction on the linear path to separate from the main body.
US11497939B2	Method for reconstructing x-ray cone-beam CT images An improved x-ray cone-beam CT image reconstruction by end-to-end training of a multi-layered neural network is proposed, which employs cone-beam CT images of many patients as input training data, and precalculated scattering projection images of the same patients as output training data. After the training is completed, scattering projection images for a new patient are estimated by inputting a cone-beam CT image of the new patient into the trained multi-layered neural network. Subsequently, scatter-free projection images for the new patient are obtained by subtracting the estimated scattering projection images from measured projection images, beam angle by beam angle. A scatter-free cone-beam CT image is reconstructed from the scatter-free projection images.
US11497931B2	Lens with asymmetric projection to treat astigmatism A stimulus is configured to treat astigmatism with changes in retinal thickness, independently of, or in combination with, treatment for myopia. In some embodiments, a stimulus pattern is arranged with respect to an astigmatic axis of the eye to decrease ocular growth in relation to the astigmatic axis. In some embodiments, the apparatus is configured to direct light to regions of retina outside the macula in relation to the astigmatic axis of the eye. In some embodiments, the intensity is modulated to provide the effect. A lens, such as a contact lens or spectacle lens may be configured with a plurality of light sources, such as projection units having a light source and focusing optics that work together to project anteriorly or posteriorly defocused images onto the retina at locations eccentric to the fovea.
US11497930B2	Phototherapy device and system A ring has an open top side and side walls that circumscribe a central region for receiving a phototherapy subject. The side walls include a work surface that is configured to receive visible light through the open top side and reflect the visible light toward the central region for phototherapy. The work surface includes a first surface that is a diffuse reflector and a second surface that is a specular reflector.
US11497926B2	Method and apparatus for the treatment, management and/or control of pain Methods and apparatus for the treatment, management and/or control of pain, in particular pain associated with, or caused or contributed to by, certain dermatological conditions.
US11497925B2	Aesthetic method of biological structure treatment by magnetic field Device and methods for enhancing visual appearance by muscle contracts are provided herein. The device may include a capacitor, a first applicator with a first magnetic field generating coil, a second applicator with a second magnetic field generating coil, a first switch to discharge energy from the capacitor to the first magnetic field generating coil to generate a first time-varying magnetic field, and a second switch to discharge energy from the capacitor to the second magnetic field generating coil to generate a second time-varying magnetic field. The magnetic field generating coils may be spaced apart from the casings to allow cooling media to flow. The time-varying magnetic fields may have a plurality of pulses with biphasic impulses, and when applied to a muscle in a body region, the muscle is contracted. The body region may be a buttock, an abdomen, arms, or thighs.
US11497924B2	Systems and methods for enabling point of care magnetic stimulation therapy A magnetic stimulation system may include first and second subsystems. The first subsystem may include a first stimulator, a first coil, and a first processor configured to determine stimulation parameter data for a subject. The second subsystem may include a second stimulator, a headpiece including an identifier and a second coil mounted to a headpiece body at a fixed location, an image recording device, and a second processor configured to: receive first image data for one or more first images of the subject and headpiece; receive, from the image recording device, second image data for one or more second images of the subject and headpiece; determine, using the first and second image data, that the stimulation parameter data corresponds to the subject; determine, using the second image data, that the headpiece corresponds to the subject; and determine, using the second image data, that the headpiece is at a pre-determined position.
US11497917B2	System and method for adjusting automatic pulse parameters A method of stimulating nerve tissue, a tissue stimulation system, and an external control device are provided. The method, system, and control device causes an electrical stimulus to be applied to at least one electrode adjacent the nerve tissue of a patient. The applied electrical stimulus comprises a plurality of pulses defined by a pulse width value and an amplitude value. The pulse amplitude value is increased (e.g., manually), and the pulse width value is automatically decreased in response to increasing the pulse amplitude value in a manner that increases the intensity of the applied electrical stimulus. Alternatively, the pulse width value may be decreased (e.g., manually), and the pulse amplitude value automatically increased in response to decreasing the pulse width value in a manner that increases the intensity of the applied electrical stimulus.
US11497912B2	Personalized network searching Personalized network searching, in which a search query is received from a user, and a request is received to personalize a search result. Responsive to the search query and the request to personalize the search result, a personalized search result is generated by searching a personalized search object. Responsive to the search query, a general search result is generated by searching the general search object. The personalized search result and the general search result are provided to a client device, an advertisement is selected based at least in part upon the personalized search object, and the advertisement, the personalized search result, and the general search result are displayed.
US11497910B2	Cochlear implants having detachable fixation elements and associated systems and methods A cochlear implant includes a cochlear lead, a housing, an antenna, a stimulation processor operably connected to the antenna and to the cochlear lead, a first fixation element, a second fixation element with a different configuration than the first fixation element, and a connector configured to simultaneously connect the first and second fixation elements to the housing in such a manner that the first and second fixation elements are independently detachable from the housing.
US11497904B2	Sanitizing caps for medical connectors Antiseptic caps that can be used to disinfect and/or protect medical connectors are disclosed herein. In some embodiments, the antiseptic cap can include a first chamber configured to be removably attached to the medical connector. Delivery systems for use with medical articles are also disclosed herein. In some embodiments, the delivery system comprises various dispensing systems for antiseptic caps and/or antiseptic cap holder assemblies. In some embodiments, the delivery system can be configured to permit the medical articles to be individually removable from the delivery system.
US11497901B2	Systems and methods for treating a vessel using focused force A device for introduction into a body vessel includes a main elongated element, a balloon positioned at the main elongated element distal end, a distal connecting element positioned at the distal end of the balloon to receive a guidewire during use, and a longitudinally movable sheath positioned external to the main elongated element, a position of the sheath distal end with respect to the balloon defining an exposed portion of the balloon that expands when fluid is delivered to the balloon through the inflation lumen.
US11497900B2	Enhanced fluid delivery system Methods and devices related to fluid delivery catheters and more particularly relates to catheters used to deliver fluid to medical devices and/or position medical devices.
US11497899B2	Intra-esophageal balloon system A balloon is provided for selectively moving an esophagus away from an ablation site. The balloon is received through an oral cavity and into the esophagus of a patient. A deflecting member is provided in the tube, the balloon, or both, so as to selectively distort to bend the balloon and/or the tube to move the esophagus away from the ablation site. The deflecting member may comprise at least one of a strip made of a shape memory material that is responsive to the receipt of a stimulus to deflect to a predetermined shape, a strip that is made of or contains a ferrous material and that deflects in response to the presence of a magnetic field, and a selectively tensionable cable, wire, or string. The deflecting member may be supplemented by a stiffening strip that is located in the balloon and that causes the balloon to expand circumferentially and asymmetrically when inflated.
US11497890B2	Catheter system The present invention discloses a catheter system, comprising: a catheter head having a lumen, a proximal end and a distal end, and an opening positioned at a bottom of the distal end; and a rotatable inner tube having a lumen positioned in the lumen and at a proximal end of the catheter head, the inner tube including a front end having an arcuate opening; wherein the rotatable inner tube can be rotated so that the arcuate opening thereon can be made to engage or disengage with the opening at the bottom of the distal end of the catheter head. The invention also provides a catheter system and method for re-entry of a vascular false lumen into a true lumen in a quick, accurate and low-risk way. The catheter system for re-entry of a vascular false lumen into a true lumen in a quick, accurate and low-risk way effectively solve the problems of difficult operation, inaccurate positioning, long operation time and easiness to cause acute occlusion and internal hemorrhage of the branch vessel when the guidewire is re-entering the true lumen in the prior art.
US11497886B2	Intermittent urinary catheter assembly A urinary catheter assembly is provided. The catheter assembly has a first outer package (20), which contains a second inner package (1). The second inner package includes a hydrophilic coated, intermittent catheter 82) and liquid swelling medium. The first outer package is made of a first material with a WVTR value between 1 and 6 g/(m2·24 h) and the second inner package is made of a second material with a second WVTR value below 3 g/(m2·24 h). An intermediate cavity (25) is defined inside the first outer package, but outside the second inner package. The first and second WVTR-values are balanced in such a way that the relative humidity (RH) is below 90% in the intermediate cavity. This prevents condensation on the inner surface of the first outer package and on the outer surface of the second inner package.
US11497885B2	Method and apparatus for managing photophobia and migraine photophobia Apparatus and methods for producing narrow-band radiation in the green region of the visible spectrum are described. The narrow-band radiation may be used to aid subjects experiencing photophobia. In some cases, subjects may experience a reduction in pain (e.g., migraine photophobia) when using the narrow-band radiation.
US11497882B2	Humidifier with a water tub within a pressurized chamber A tub is configured to contain a supply of water and is configured to be inserted into a chamber of a humidifier. The tub includes a tub base configured to contain the supply of water. The tub also includes a tub lid and a flow plate provided between the tub base and the tub lid. The flow plate includes a water level indicator configured to indicate a level of the supply of water in the tub base. In addition, the water level indicator includes a generally rectangular portion and a generally triangular portion.
US11497880B2	Systems and methods for patient-proximate vapor transfer for respiratory therapy Systems, methods, and devices for humidifying a breathing gas are presented. The system includes a source of pressurized breathing gas, a vapor transfer unit external to the source of pressurized breathing gas, a first gas tube connecting the source of pressurized breathing gas to the gas inlet of the vapor transfer unit and having a first length, a liquid supply having a heater that heats liquid, a first liquid tube coupling the liquid supply to the liquid inlet of the vapor transfer unit, and a second gas tube having a second length and connecting the gas outlet to a patient interface. The first length is greater than the second length. The vapor transfer unit includes a gas passage, a liquid passage, and a membrane separating the gas passage and the liquid passage. The membrane is positioned to transfer vapor from the liquid passage to the gas passage.
US11497876B2	Mask assembly A nasal assembly for delivering breathable gas to a patient includes a frame having an integrally formed first connector portion. A nozzle assembly includes a gusset or base portion and a pair of nozzles. At least one inlet conduit is structured to deliver breathable gas into the frame and nozzle assembly for breathing by the patient. A pair of second connector portions are removably and rotatably connected to respective first connector portions of the frame and are in communication with respective inlet conduits, e.g., directly or via angle connectors. A headgear assembly is removably connected to the pair of second connector portions and/or the angle connectors so as to maintain the frame and the nozzle assembly in a desired adjusted position on the patient's face.
US11497870B2	Systems and methods for estimating flow in positive airway pressure therapy A system adapted to regulate pressure of a flow of breathable gas generated by a motorized blower fan. The system may include a flow estimation analyzer adapted to receive a speed signal representative of a speed of the fan and estimate a parameter representative of the flow of breathable gas (e.g., a flow rate of the breathable gas). The parameter may be determined by inputting the speed signal into a function (e.g., an equation, matrix, or lookup table), which may be selected from a plurality of predetermined functions. The predetermined function may be selected based upon a specific characteristic of the speed signal as identified at the time of estimation of the parameter representative of flow.
US11497868B2	Display for outputting information contents of medical devices A display for outputting information contents of at least one parameter, adjustment value or measurement value of medical devices within at least one display region, wherein the at least one display region is in the form of a tachometer-like display.
US11497867B2	Smart nebulizer A nebulizer system capable of identifying when activation has occurred and aerosol is being produced. The nebulizer system monitors the inhalation and exhalation flow generated by the patient and communicates proper breathing technique for optimal drug delivery. The nebulizer system may monitor air supply to the nebulizer to ensure it is within the working range and is producing, or is capable of producing, acceptable particle size and drug output rate. When a patient, caregiver or other user deposits or inserts medication into the nebulizer, the nebulizer system is able to identify the medication and determine the appropriate delivery methods required to properly administer the medication as well as output this information into a treatment log to ensure the patient is taking the proper medications. The system is able to measure the concentration of the medication and volume of the medication placed within the medication receptacle, e.g., bowl.
US11497866B2	Trigger mechanism for an inhaler A breath-responsive metered dose inhaler having a trigger mechanism for triggering delivery of a medicament and a trigger mechanism chassis for locating the trigger mechanism within the inhaler, the trigger mechanism including a breath responsive member moveable upon inhalation of the user from a primed position in which the inhaler is prevented from delivering medicament, to a triggered position in which the medicament is delivered to the user, a spring which is flexible along its longitudinal axis, wherein the spring is configured to bias the breath responsive member from its triggered position to its primed position by flexure along its longitudinal axis.
US11497856B2	Drug delivery device with indicator Systems and methods for monitoring an operational state and/or a fill status of a drug container of a drug delivery device are provided. The drug container can hold a liquid drug. A plunger can be positioned within the drug container. A drive system can advance the plunger to expel the liquid drug from the container. A monitoring system can detect a movement and/or a position of the plunger and/or any component coupled to the plunger. The detection can enable determination of an amount of liquid drug that has been expelled and/or an amount of liquid drug remaining in the drug container. Dosing rates, flow rates, and dosage completion can also be determined.
US11497852B2	Ambulatory medicament device with power saving mode Ambulatory medicament devices that provide therapy to a subject, such as blood glucose control, are disclosed. Disclosed systems and methods can implement one or more features that improve the user experience, by modifying delivery of therapy to a subject after determining that a possible occlusion exists in a medicament delivery system, monitoring the status of an ambulatory medical device and the health condition of a subject that receives therapy from the ambulatory medical device and annunciating alarm condition when necessary, selectively muting alarm annunciations while a Do Not Disturb mode is activated, implementing various power saving modes to save power, controlling operation of the device and medicament delivery based on the user gesture controls, and controlling medicament delivery based on a condition of the ambulatory medicament device.
US11497843B2	Negative pressure device including expandable segment A negative pressure device for applying to skin is configured to define a sealed enclosed three-dimensional space when at least a portion of the device is sealed against the skin. The device includes a body including at least one expandable segment that is configured to expand after the device has been sealed against the skin.
US11497837B2	Molded parts with thermoplastic cellulose biopolymer compositions having oriented fibers for medical devices and implants A longitudinal extending body with oriented fibers comprised of an organic compound, preferably cellulose fibers, with a hydrophilic and hydrophobic polymer having absorbable and non res sorbable qualities in the body, with an internal construction to promote cell growth. The longitudinal body has at least one wall having oriented fiber to include cellulose fiber extending the length of said body. This extending body has a surface that is smooth to the touch for additional processing methods such as machining, compression molding and 3 D printing.
US11497830B2	Electrospinning of cartilage and meniscus matrix polymers Disclosed herein are methods of producing a cartilaginous implant by producing a polymer scaffold composition by electrospinning a polymer solution onto a collector in order to obtain polymer fibers; crosslinking the polymer fibers; and adding a plurality of cells to the polymer scaffold composition, wherein the plurality of cells comprises cartilaginous cells to form a cartilaginous implant.
US11497826B2	Method and apparatus for RV/marine toilet bowl seal conditioning and odor control A method and apparatus for conditioning an RV/Marine toilet bowl seal, including providing an apparatus comprising a plug comprising a handle portion; and a solid foam coupled to the handle portion; wherein the handle portion is configured to allow a user to insert or remove the solid foam of the plug from a discharge opening of an RV/Marine toilet bowl; and wherein the solid foam is configured to make contact with at least a portion of the RV/Marine toilet bowl seal; pouring a conditioner into the discharge opening of the RV/Marine toilet bowl; inserting the plug into the discharge opening of the RV/Marine toilet bowl such that the solid foam contacts with at least a portion of the RV/Marine toilet bowl seal; and rotating the plug by about a quarter of a turn.
US11497824B2	UV disinfectant system A UV disinfectant system may include a chamber having a wall that is transparent to a disinfecting radiation. Liquid may be flowed through the chamber for treatment by exposure to the radiation. The chamber may include a static mixer having vanes to impede laminar flow of the liquid during treatment. The vanes extend into the flow path of the liquid through the chamber. A gap is defined between the vanes and the transparent wall. A cabinet may house the chamber and radiation emitting bulbs. Blowers may be operably coupled to a temperature sensor and flow meter and positioned at a lower end and upper end of the cabinet to urge air out of the cabinet. The temperature sensor may include a thermocouple. The blowers may be variable speed blowers. The system may include a controller to control system operations. The controller may be remotely accessible to monitor or control operations.
US11497823B2	Sterilization management device and methods for operating same A method for controlling an environment within a sterilizer device is disclosed. The method includes equipping an interior space of the sterilizer device with an auxiliary device having a temperature sensor, a humidity sensor, a heating element, monitoring temperature within the sterilizer device, receiving, by the sterilization device, information associated with an initiation of a sterilization cycle of the sterilizer device; monitor duration of the sterilization cycle, receiving, by the sterilization device, information associated with an end of a sterilization cycle of the sterilizer device, determining whether a current humidity measurement is above a predefined threshold, and controlling the heating element to an ON operating state when the current humidity measurement is above the predefined threshold.
US11497822B1	Stabilized compositions of radionuclides and uses thereof Provided herein are radiopharmaceutical compositions and uses thereof. The radiopharmaceutical compositions can comprise one or more stabilizing agents, an aqueous vehicle, and a conjugate that comprises a targeting ligand and a radionuclide bound to a metal chelator. The targeting ligand can be a small molecule compound or a peptide such as a monocyclic peptide. The targeting ligand can be configured to bind with a tumor target. The stabilizing agent can comprise a radiolysis stabilizer, a free metal chelator, and/or a pH stabilizer. Further provided herein are methods of preparing the radiopharmaceutical compositions and methods of treating cancer by administering the described radiopharmaceutical compositions.
US11497818B2	Ultrafine nanoparticles comprising a functionalized polyorganosiloxane matrix and including metal complexes; method for obtaining same and uses thereof in medical imaging and/or therapy The invention relates to novel biocompatible hybrid nanoparticles of very small size, useful in particular for diagnostics and/or therapy.The purpose of the invention is to offer novel nanoparticles which are useful in particular as contrast agents in imaging (e.g. MRI) and/or in other diagnostic techniques and/or as therapeutic agents, which give better performance than the known nanoparticles of the same type and which combine both a small size (for example less than 20 nm) and a high loading with metals (e.g. rare earths), in particular so as to have, in imaging (e.g. MRI), strong intensification and a correct response (increased relaxivity) at high frequencies.Thus, the nanoparticles according to the invention, with diameter d1 between 1 and 20 nm, each comprise a polyorganosiloxane (POS) matrix including gadolinium cations optionally associated with doping cations; a chelating graft C1 DTPABA (diethylenetriaminepentaacetic acid bisanhydride) bound to the POS matrix by an —Si—C— covalent bond, and present in sufficient quantity to be able to complex all the gadolinium cations; and optionally another functionalizing graft Gf* bound to the POS matrix by an —Si—C— covalent bond (where Gf* can be derived from a hydrophilic compound (PEG); from a compound having an active ingredient PA1; from a targeting compound; from a luminescent compound (fluorescein).The method for the production of these nanoparticles and the applications thereof in imaging and in therapy also form part of the invention.
US11497817B2	Senile dementia treatment formulation and application thereof The invention relates to a diagnosis and therapeutic preparation for senile dementia and an application thereof, in particular to an application of ARHGAP11A gene, SPAG7 gene and C16ORF7 gene in preparing a diagnosis and therapeutic preparation for senile dementia. In order to solve the problem that molecular markers of senile dementia are scarce at present, the inventors carried out the high-throughput sequencing on peripheral blood samples of patients with senile dementia and healthy people, selected candidate genes, and confirmed that there was a good correlation between the candidate genes and senile dementia through molecular cell experiments, which laid a foundation for clinical gene diagnosis of senile dementia.
US11497816B2	Compositions and methods for treating fragile X syndrome and related syndromes Compositions and methods are provided for the inhibition, treatment and/or prevention of fragile X syndrome and related disorders.
US11497815B2	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.
US11497806B2	Immunization agents and methods of use The present invention relates to a vaccine composition comprising an effective amount of a replication-competent controlled recombinant virus. Further encompassed are uses in immunization and methods of immunization employing compositions comprising a replication-competent controlled recombinant virus of the invention.
US11497805B2	Toll-like receptor 2 agonists and vaccines and uses thereof The present invention relates to Toll-Like Receptor 2 (TLR2) agonists, in particular, to TLR2-activating lipoproteins, and more particularly to TLR2-activating lipopeptides derived from the bacteria Bordetella pertussis. The invention further extends to the use of said TLR2-activating lipoproteins as a therapeutic or as part of a vaccine composition in the treatment and prevention of infectious diseases, cancer or allergic diseases.
US11497803B2	Modulation of replicative fitness by deoptimization of synonymous codons Methods of producing a pathogen with reduced replicative fitness are disclosed, as are attenuated pathogens produced using the methods. In particular examples, the method includes deoptimizing one or more codons in a coding sequence, thereby reducing the replicative fitness of the pathogen. Methods of using the attenuated pathogens as immunogenic compositions are also disclosed.
US11497796B2	Agents directed against a cis RGMa/neogenin interaction or lipid rafts and use of the same in methods of treatment Disclosed herein is an agent that modulates a cis interaction between Repulsive Guidance Molecule A (RGMa) and Neogenin or lipid rafts. Modulation by the agent may include blocking the cis interaction between RGMa and Neogenin and/or disrupting lipid rafts. In turn, this promotes neuronal cell survival and axon growth and/or regeneration. Also disclosed herein is a method of treating a disease in a subject in need thereof. The method may include administering the agent to the subject. Further disclosed herein is a method of identifying an agent that modulates the cis interaction between RGMa and Neogenin.
US11497795B2	Medicament for mitigating conditions and/or suppressing onset of peripheral neuropathy induced by anti-malignant tumor agent An object of the present invention is to provide an effective and safe medicament having effects for mitigating conditions and/or suppressing onset of a peripheral neuropathy induced by administration of an anti-malignant tumor agent, oxaliplatin, in a human cancer patient receiving an anti-malignant tumor treatment with oxaliplatin. There is provided a medicament for mitigating conditions and/or suppressing onset of a peripheral neuropathy induced by oxaliplatin in an anti-malignant tumor treatment consisting of repetition of a single cycle comprising intravenous administration of oxaliplatin to a human cancer patient and following drug withdrawal, which contains thrombomodulin for intravenously administering 0.06 mg/kg of thrombomodulin once per said single cycle of the treatment on the first day of each said cycle as an active ingredient.
US11497791B1	Isolated placental stem cell recruiting factors Described herein are compositions and methods of using placental stem cell recruiting factors, more specifically, isolated placental stem cell recruiting factors. In one embodiment, isolated placental stem cell recruiting factors are delivered to a site such as a diseased or injured organ and/or body part in an amount sufficient to recruit stem cells to the site.
US11497778B2	Composition for improving skin conditions An object of the present invention is to provide a novel food material effective for improving skin conditions. The present invention provides a composition for use in improving skin conditions, comprising a Lactococcus bacterium as an active ingredient. Examples of the Lactococcus bacterium include Lactococcus lactis. The skin conditions are skin conditions deteriorated by light exposure, such as an increase in skin redness and a decrease in skin moisture content.
US11497772B2	Targeting of SRC-3 in immune cells as an immunomodulatory therapeutic for the treatment of cancer The present disclosure concerns methods and compositions related to cancer treatment comprising targeting of SRC-3 in immune cells, including T cells such as T regulatory cells. The targeting of SRC-3 in T regulatory cells in particular is effective to eradicate tumors in mammals. In specific cases, the T regulatory cells are subjected to CRISPR ex vivo to produce cells suitable for adoptive cell transfer. In some cases, one or more agents that target SRC-3 are also administered to the individual and/or are exposed to the cells prior to administration.
US11497771B2	Plasmid combination and application thereof in preparing modified immune cells Provided in the present disclosure is a method for using a four-plasmid system to prepare modified immune effector cells. The method comprises: forming a lentivirus by using four plasmids within 293T cells, extracting and obtaining the lentivirus, then transfecting immune effector cells by using the lentivirus, and expressing a chimeric antigen receptor. Also provided in the present disclosure is a use of the immune effector cell obtained by using the described method and of a composition containing the immune effector cell.
US11497766B2	Compositions and methods for treating or preventing diseases associated with oxidative stress Methods and compositions for treating various indications by lessening oxidative stress in a patient are provided. A pharmaceutical composition comprises between about 0.001% to about 10.0%, or more specifically between about 0.015% to about 5%, sodium iodide or catalase by weight. The iodine ion or the catalase dissociates hydrogen peroxide into water and molecular oxygen to interrupt biological events that result in negative side effects. The pharmaceutical composition further comprises in some cases a reducing agent or various carrier materials. The pharmaceutical composition is in some cases formulated for a variety of delivery methods.
US11497764B2	Polymer lung surfactants Disclosed herein are fully synthetic polymer-based lung surfactant materials, for the first time, as next generation SRT. In vitro studies on these polymer lung surfactants show that the candidate materials effectively mimic the surface tension controlling properties of currently marketed natural lung surfactants. Further, the polymer lung surfactants have strong protein resistance, which makes this class of materials promising also for potential use in Acute Respiratory Distress Syndrome (ARDS) treatment.
US11497763B1	Compounds and methods for treating and diagnosing RNA virus infections A compound that includes a dextran backbone having at least one C-type lectin targeting moieties attached thereto. Also disclosed are embodiments of the compound that include at least one therapeutic agent and/or at least one detection label attached to the dextran backbone. The compound may be effective for treatment of Corona Covid-19 (SARS-covid-2) virus, its variants and other related viral diseases, and disorders. Further disclosed are methods for diagnosing and treating diseases and/or disorders directly using the disclosed compounds.
US11497762B2	MiRNA molecule, equivalent, antagomir, or source thereof for treating and/or diagnosing a condition and/or a disease associated with neuronal deficiency or for neuronal (re)generation The invention relates to the diagnostic and therapeutic uses of a miRNA molecule, an equivalent or a source thereof in a neuronal deficiency or a disease and condition associated with neuronal deficiency.
US11497761B2	Compositions for the treatment of metastatic cancer Compositions for the treatment, prevention of, proliferation of, or killing of cells associated with metastatic progression of cancer in a cancer patient are disclosed. More specifically, compositions containing a single type of glyceride, fatty acid, or fatty acid derivative, mixtures thereof, or glycerides and/or fatty acids/fatty acid derivatives in combination with cancer metabolism disruptors, chemotherapeutics and modulators of immune response, are disclosed. Compositions disclosed herein include formulations of monolaurin, and formulations including monolaurin and additional components. Also, methods of treating metastatic cancer and/or preventing cancer relapse in a cancer patient by administering compositions containing a single type of glyceride, fatty acid, or fatty acid derivative, mixtures thereof, or glycerides and/or fatty acids/fatty acid derivatives in combination with cancer metabolism disruptors, chemotherapeutics and modulators of immune response, are disclosed. The compositions and methods disclosed herein are useful for killing circulating cancer cells that cause metastasis and cancer relapse.
US11497756B2	Treatment regimen for cancers that are insensitive to BCL-2 inhibitors using the MCL-1 inhibitor alvocidib Methods for treating BCL-2 inhibitor-resistant cancer in subjects using an MCL-1 inhibitor as well as compositions associated with the same are disclosed.
US11497751B2	Modulators of Rho-associated protein kinase This invention relates to novel compounds and pharmaceutical compositions comprising the same. Compounds of the invention useful as modulators of Rho-associated protein kinase (ROCK), for example ROCK1 and/or ROCK2 inhibitors. Methods of treatment employing the compounds are also contemplated by the present invention. The compounds of the invention are useful in treating ROCK mediated diseases.
US11497749B2	Mitoflavoscins: targeting flavin-containing enzymes eliminates cancer stem cells (CSCS) by inhibiting mitochondrial respiration The present disclosure relates to compounds that bind to flavin-containing enzymes and inhibit mitochondrial function, referred to herein as mitoflavoscins. Methods of screening compounds for mitochondrial inhibition and anti-cancer properties are disclosed. Also described are methods of using mitoflavoscins to prevent or treat cancer, bacterial infections, and pathogenic yeast, as well as methods of using mitoflavoscins to provide anti-aging benefits. Specific mitoflavoscin compounds are also disclosed.
US11497748B2	Method for activating AMPK and the use of adenine The present invention relates to adenine which is useful to activate AMP-activated protein kinase (AMPK) and the use of adenine in the prevention or treatment of conditions or disease and thereby prevent or treat conditions or diseases which can be ameliorated by AMPK in a mammal.
US11497747B2	Compositions and methods for treating lung injuries associated with SARS-CoV-2 infections The present invention provides methods and compositions for treating and preventing lung injuries due to or associated with coronavirus infections that cause Severe Acute Respiratory Syndrome, including COVID-19. More specifically the present invention provides methods for treating or preventing the lung injuries associated with SARS-CoV-2 infections, such as acute lung injury (ALI), lung fibrosis, and acute respiratory distress syndrome (ARDS). The methods comprise administering a therapeutically effective amount of a pharmaceutical composition comprising a protein kinase inhibitor compound having MAP3K2/MAP3K3 inhibition activity, such as pazopanib or nintedanib, or a pharmaceutically acceptable salt, solvate, or prodrug thereof, to a patient in need thereof. The present invention also provides devices for administering the compositions.
US11497743B2	Treating patients harboring an isocitrate dehydrogenase 1 (IDH-1) mutation Methods of treating patients diagnosed with AML or MDS harboring mutant IDH-1 include detecting an IDH1 mutation and the therapeutic administration of an inhibitor of a mutant IDH-1 as a single agent, or in combination with azacitidine (AZA) or cytarabine.
US11497735B2	Conjoint therapies for immunomodulation The present disclosure relates to methods comprising administering compounds that inhibit VISTA and PD-1 (e.g., PD-1, PD-L1, or PD-L2) pathways with a compound that inhibits TIM-3 and PD-1 (e.g., PD-1, PD-L1, or PD-L2) pathways. The disclosure also relates to treatment of disorders by inhibiting an immunosuppressive signal induced by VISTA, TIM-3, PD-1, PD-L1, and/or PD-L2.
US11497734B2	Dual inhibitors of TIM-3 and PD-1 pathways The present disclosure relates to 3-substituted 1,2,4-oxadiazole compounds and their derivatives, which are useful as T-cell immunoglobulin and mucin-domain containing-3 (TIM-3) inhibitors or as dual inhibitors of TIM-3 and the programmed cell death 1 (PD-1) signaling pathway. The disclosure also relates to treatment of disorders by inhibiting an immunosuppressive signal induced by TIM-3, PD-1, PD-L1, and/or PD-L2.
US11497733B2	Combination therapy of HSP90 inhibitors and PD-1 inhibitors for treating cancer A pharmaceutical composition comprising a PD-1 inhibitor and a Hsp90 inhibitor, or a tautomer, or a pharmaceutically acceptable salt thereof, wherein the Hsp90 inhibitor is 3-(2,4-dihydroxy-5-isopropyl-phenyl)-4-(1-methyl-indol-5-yl)-5-hydroxy-[1,2,4] triazole or 5-hydroxy-4-(5-hydroxy-4-(1-methyl-1H-indol-5-yl)-4H-1,2,4-triazol-3-yl)-2-isopropylphenyl dihydrogen phosphate. Also provided is a method for treating cancer in a subject in need thereof, using the pharmaceutical composition described herein.
US11497732B2	Antiparasitic isoxazoline compounds, long-acting injectable formulations comprising them, methods and uses thereof This invention relates to long-acting injectable compositions for combating parasites in animals, comprising at least one isoxazoline active agent, a liquid PEG and/or a neutral oil, optionally a co-solvent, and optionally a pharmaceutically acceptable additive or excipient. This invention also provides new isoxazoline active agents with long-lasting efficacy against ectoparasites. The invention also provides for improved methods for eradicating, controlling, and preventing parasite infections and infestations in an animal comprising administering the novel isoxazoline compounds and long-acting injectable compositions of the invention to the animal in need thereof.
US11497730B2	Lasofoxifene treatment of breast cancer The disclosure provides methods for treating estrogen receptor positive (ER+) cancer in women with an effective amount of lasofoxifene, a pharmaceutically acceptable salt thereof, or a prodrug thereof. The disclosure also includes the detection of the Estrogen Receptor 1 (ESR1) gene mutations that lead to endocrine resistance and treatment of endocrine resistant ER+ cancers.
US11497729B2	Methods and materials for treating cancer This document provides methods and materials involved in treating cancer. For example, methods and materials for using an inhibitor of USP7 polypeptide to increase the sensitivity of cancer cells (e.g., CD340+ cancer cells such as HER2+ cancer cells) to treatment with an inhibitor of a CD340 polypeptide (e.g., an inhibitor of a HER2 polypeptide) are provided. Methods and materials for using USP7 polypeptide inhibitors in combination with CD340 polypeptide inhibitors to treat cancer (e.g., HER2+ breast cancer that was refractory to trastuzumab alone treatment) are provided.
US11497727B2	System and method for making cannabinoid nanoparticle carrier composition A method of producing a cannabinoid nanoparticle carrier composition for administration to a human, including the steps of incorporating non-ionic surfactants with cannabinoid oils and lipids; inducing sonication for a predetermined period of time at a predetermined amplification with a ultrasonic liquid processor until completely integrated; dissolving ascorbic acid into a carrier fluid; combining in sequence the non-ionic surfactants, lipids, and cannabinoids with a carrier fluid consisting of distilled water and ascorbic acid; sonicating using an ultrasonic liquid processor at predetermined amplitude for a predetermined period of time at a controlled temperature.
US11497723B1	PPAR-gamma activators, HDAC inhibitors and their therapeutical usages The invention relates to a composition for induction of activity of a nuclear receptor PPARγ and inhibition of HDAC in a subject in need thereof, which comprises a synergistic combination of benzoate and phenylbutyrate and/or phenylacetate in association with a pharmaceutical carrier.
US11497722B2	Use of metformin salt in the treatment of cerebral infarction The present invention provides the use of a metformin salt, particularly metformin monothreonate, in the preparation of a medicament for treating cerebral infarction. The metaformin monothreonate of the present invention has an excellent effect in the treatment of cerebral infarction. The present invention also provides a method for preparing metformin monothreonate and a composition comprising metformin monothreonate.
US11497719B1	Cannabinoid composition and application of the same in preparing medicine for treating neurodegenerative diseases including parkinson's disease and alzheimer's disease Disclosed are a cannabinoid composition and an application of the same in preparing a medicine for treating neurodegenerative diseases, so as to solve the drawbacks of conventional medicines such as serious side effects and degraded therapeutic effect after long-term administration. The cannabinoid composition includes: cannabidiol and cannabigerol, a mass ratio of the cannabidiol to the cannabigerol ranging from 1:1 to 1:10, or from 1:0.3 to 1:0.5, or from 1:0.5 to 1:0.7, or from 1:07 to 1:1. The present disclosure adopts the experimental method of inducing differentiation of fibroblasts to dopaminergic neurons, wherein by observing the cell morphology, quantity, and relative expression level of DA-related factor of the differentiation-induced and cultured fibroblasts, and screening various common cannabinoids and different combinations thereof based on their impacts on inducing differentiation of the fibroblasts into dopaminergic neurons, it was found that the CBD+CBG combination offered an optimal effect in improving viability and dopamine-secreting capability of the dopaminergic neuronal cells; besides, the CBD+CBG combination is free of the addictive substance THC, which thus significantly reduces side effects and may be applied to prepare medicines for treating neurodegenerative diseases.
US11497718B2	Use of tapinarof for the treatment of atopic dermatitis Topical compositions and methods for using topical compositions comprising tapinarof to treat mild to moderate atopic dermatitis are described herein. Also described are clinical endpoints for treatment of subjects diagnosed with mild to moderate atopic dermatitis, wherein about 5% to about 35% of body surface area was affected, and Investigator Global Assessment (IGA) score was greater than or equal to 3.
US11497716B2	Lipid-derived neutral nanoparticles Disclosed herein are novel lipids and liposomal compositions prepared using such compounds and related methods of neutralizing or otherwise modifying such liposomal compositions. The lipids described herein are useful for example, as liposomal vehicles to facilitate the delivery of encapsulated polynucleotides to target cells and the subsequent transfection of such target cells. In certain embodiments, one or more of the compounds that comprise the liposomal delivery vehicle may be neutralized or further modified such that the properties of the liposomal delivery vehicle are modified.
US11497713B2	Combination taxoid nanoemulsion with immunotherapy in cancer A composition of an omega-3 polyunsaturated fatty acid (PUFA)-taxoid conjugate formulated in an oil-in-water nanoemulsion (NE) drug delivery system in combination with an immune-oncology (IO) agent to enhance therapeutic efficacy in refractory cancers, such as PDAC. A method of treating cancer, by administering an effective amount of a pharmaceutical composition including an omega03 PUFA-taxoid conjugate in combination with an IO agent encapsulated in an NE drug delivery system to a subject in need of treatment, and treating cancer.
US11497706B2	Antiperspirant and deodorant compositions A deodorant stick comprising at least 25% by weight liquid triglyceride; a primary antimicrobial having a water solubility of at most about 90 g/L at 25° C.; a fragrance composition comprising at least about 50% natural oils, essential oils, or a combination thereof; and a primary structurant with a melting point of at least 50° C.; said deodorant stick being free of an aluminum salt; and said deodorant stick having a hardness from about 70 mm10 to about 140 mm10, as measured by penetration with ASTM D-1321 needle.
US11497705B2	Anhydrous liquid composition comprising oils, a film-forming polymer, a monoalcohol and a particulate material The invention relates to an anhydrous liquid composition, in particular for caring for and/or making up keratinous substances, in particular the skin, comprising, preferably in a physiologically acceptable medium: a) an oily phase comprising: i) at least one non-volatile oil and ii) at least one volatile hydrocarbon oil and b) at least one monoalcohol comprising from 2 to 8 carbon atoms and c) at least one lipophilic film-forming polymer chosen from: (i) silicone resins of MQ type, (ii) silsesquioxane resins, (iii) vinyl polymers grafted with a carbosiloxane dendrimer, (iv) their mixtures, and d) at least one particulate material, the said composition comprising at least 15% by weight of non-volatile oil(s) with respect to the total weight of the composition. The invention also relates to a method for coating keratinous substances, more particularly for making up and/or caring for keratinous substances, such as the skin, characterized in that it comprises the application to the keratinous substances of a composition as defined above.
US11497704B2	Agent for forming film on skin The present disclosure relates to a skin film forming agent, and provides a skin film forming agent which comprises dimethiconol, hydride dimethicone and a cross-linking component, and thereby provides a skin film forming agent which has no problem of safety, and forms a film with high intensity, and thereby can solve peeling and slipping of the film and effectively improve skin disadvantages, particularly, wrinkles and elasticity.
US11497700B2	Hair treatment composition Hair treatment compositions containing about 0.1 to about 8 wt. % of xylan or derivatives thereof; about 0.2 to about 23 wt. % of gluconic acid; about 2 to about 45 wt. % of sorbitol; and water, wherein all percentages by weight are based on the total weight of the cosmetic composition. The weight fraction of the total amount of xylan or derivatives thereof to the total amount of gluconic acid is greater than 0.2 to less than 1. Example hair treatment compositions may form a film of xylan or derivatives thereof and gluconic acid on an individual's hair after the hair treatment composition has been rinsed from the hair. Methods for producing and using such hair treatment compositions are also provided.
US11497697B2	Topical skin compositions for treating wrinkles Disclosed is a method of treating a fine line or wrinkle in a person's skin, the method comprising topically applying to the fine line or wrinkle a composition comprising an effective amount of Commiphora mukul resin or an extract thereof that includes oleo gum resin, glycerin, water, and hyaluronic acid or a salt form thereof, wherein topical application of the composition to the fine line or wrinkle reduces the appearance of the fine line or wrinkle.
US11497692B2	Systems and methods for blending solid-shell cosmetic ingredient capsules and blendable cosmetic ingredient capsules Cosmetic blending devices for producing a cosmetic liquid from a solid-shell cosmetic ingredient capsule. The cosmetic blending devices include a lid, a base, a blending element configured to blend the capsule, and a drive mechanism configured to actuate the blending element. The cosmetic blending device may include a thermal element configured to change a temperature of the capsule. The thermal element may melt the capsule. The solid-shell cosmetic ingredient capsule comprises a shell defining an enclosed inner volume, and cosmetic material included in the enclosed inner volume. Methods of using the cosmetic blending devices comprise placing the solid-shell cosmetic ingredient capsule into the cosmetic blending device and blending the capsule to produce the cosmetic liquid. Methods of forming the solid-shell cosmetic ingredient capsule comprise forming a portion of the shell, adding the cosmetic material to the portion of the shell, and forming the remaining portion of the shell.
US11497690B2	Water-in-oil microemulsions for personal care Water-in-oil microemulsions containing triglyceride oil for personal care applications are described. The W/O type of microemulsions based on triglyceride oils such as soya oil and sunflower oil are suitable for skin cleansing shower oils. The microemulsions of the patent application allow the use of several mild surfactants, thereby obviating the use of aliphatic amine based anionic surfactants for personal cleansing. The microemulsion based on coconut oil serves like a ‘two-in-one’ formulation for prewash hair conditioning like a typical hair-oil and subsequently like a shampoo for cleansing the hair.
US11497689B2	Thickening self-invertible inverse latex comprising, as an inverting agent, surfactant species of the polyglycerol ester family, and compositions containing same Disclosed is a self-invertible inverse latex including, as an inverting agent, surfactant species of the polyglycerol ester family; the use thereof as a thickening and/or emulsifying and/or stabilising agent for a cosmetic, dermopharmaceutical or pharmaceutical topical composition, and cosmetic, dermopharmaceutical or pharmaceutical topical compositions containing same. Also disclosed is a new surfactant composition containing polyglycerol esters.
US11497688B2	Toiletry products The present invention relates to toiletry products and more particularly to shower products that are manufactured in shaped forms and/or comprise shaped gels. Certain embodiments relate to formulations for shower products comprising gelatin, water and surfactant wherein the shower product is in shaped gel form and/or comprises a shaped gel form. Other embodiments relate to shower products per se for example in shaped gel form and/or comprising shaped gel form. Further embodiments relate to a process for the manufacture of such formulations and shower products.
US11497687B2	Chromic compositions A chromic composition adapted for application to a substrate comprising a reversible colour-change composition and a binder composition is provided. The colour change composition includes a leuco-dye and/or liquid crystal. The composition may be applied to keratinous material, polymers or other substrates to provide a colour change effect and other desirable properties such as natural feel and durability.
US11497685B2	Combinatorial drug delivery device In one aspect, a combinatorial drug delivery device is provided for delivering a predetermined selection of drug components. The device includes a plurality of modules, each including: a body having an interior volume; a spike plate movably disposed in the interior volume, the spike plate having a protruding cannula and first and second ports. The device also includes a base tray which includes: a framework defining a plurality of wells, each of the wells formed to insertingly receive one of the modules; for each of the wells, first and second inlet ports formed to interface with the first and second ports of the module being received in the respective well; passageways to connect certain wells with adjacent wells to permit fluid flow therebetween. For each of the wells, the spike plate of the respective module being maintained in a stationary position with the module being inserted into the well.
US11497684B2	Reconstitution vial mixing apparatus A medicinal vial reconstitution and IV dispensing device includes a bifurcated receptacle adapted to engage a medicinal vial, and a valve or barrier for selectively opening and closing the medicinal vial from fluidic communication with the patient IV line. The reconstitution device mixes medication with saline solution from an IV bag through a dedicated channel. The reconstitution device receives a medication vial containing the powdered medication. The reconstituted medication is then passed back into the IV bag for uniform mixing. A flow control element ensures fluid flow only from the vial to the bag. Once mixed, the reconstituted medication achieves a desired concentration in the IV bag. The (now medicated) saline solution in the IV bag is dispensed back through the reconstitution device via an IV line to the patient, and the flow control element redirects fluid only to the IV line and prevents any backflow with the vial.
US11497682B2	Female enteral coupling A container for collecting, transporting, storing, delivering and dispensing fluid. The container has a hollow tube with an outer circumference diameter and is configured to receive a plunger. A collection adaptor and a dispensing adaptor provide interchangeable coupling of a variable volume container such as a syringe with a collection device such as a breast pump and a dispensing device such as a nipple. The container also has a circumferential seal assembly secured at one end of the hollow tube. The seal assembly outer diameter is substantially similar to the hollow tube outer diameter.
US11497678B2	System and method for airway management Systems and methods for airway management are provided. The airway management devices may be configured to align the oropharyngeal, laryngeal and tracheal axes of a person's head and/or support a neck region and chin and posterior mandibular region of a person. The airway management devices may provide forces similar to forces provided by a conventional head tilt chin lift maneuver and a conventional jaw thrust maneuver.
US11497677B2	CPR gurney A mechanical chest compression device is secured to a gurney, transport stretcher or ambulance cot while engaging a patient's thorax to provide mechanical CPR during transport. The mechanical chest compression device compresses the patient's thorax against the gurney deck. The mechanical chest compression device may engage the side rails on the gurney, the gurney deck or any suitable structural elements of the gurney.
US11497668B1	Resuscitation chamber The present invention relates to a resuscitation chamber apparatus for administering hyperbaric oxygen to a patient. More particularly, the present invention relates to a hyperbaric oxygen compatible critical care chamber apparatus preferably for use in emergency departments and/or prehospital ambulance management of patients. In a preferred embodiment of the present invention, the apparatus is a resuscitation monoplace hyperbaric chamber preferably used in critical care management of acutely ill or injured patients in prehospital emergency medical services (EMS) settings or in hospital emergency departments. The apparatus preferably allows a critical care shock or arrested patient to be pressurized preferably without compromise for application of best medical equipment, medications and human resuscitating intervention.
US11497660B2	Method for manufacturing composite sheet A method for manufacturing a composite sheet includes a first step of, in a state that a curved part of a first sheet whose one surface rises and whose another surface is recessed and that a second sheet is overlaid on the first sheet, revolving a first roller to convey the first sheet and the second sheet; a second step of passing the sheets between the first roller and a second roller revolving so that a pressing part protruding outward in the radial direction from the outer peripheral surface of the second roller is inserted into the recess of the first roller; forming, in a region within the second sheet opposing the curved part, a protruding part which is surrounded by a flat part; and a third step of joining a boundary part of the first sheet to the second sheet.
US11497654B2	Absorbent article with tackifier-free adhesive A method of assembling an absorbent article having the steps of: a) providing a hot melt adhesive composition, wherein the adhesive has an amorphous polyolefin composition with more than 40% 1-butene and from about 10 wt. % to about 50 wt. % of a second amorphous polymer, and wherein the hot melt adhesive composition comprises less than 5% of a tackifier; b) providing a plurality of absorbent article components; and c) joining at least one of the absorbent article components to another of the absorbent article components using the adhesive so as to assemble the absorbent article.
US11497652B2	Auto-replenishing, wound-dressing apparatus and method Apparatus and methods to treat skin defects include a pump with reservoirs for a pressurization gas and a fluid. Upon activation, the pump generates a gas introduced into the gas reservoir, a movable wall of which displaces a movable wall of a fluid source, thus dispensing the fluid into the dressing to spread throughout irrespective of orientation of the dressing, maintaining a transport fluid (e.g. carrier) in the dressing and in contact with a skin defect being treated. The dressing may have a distribution network, and multiple members, dispensing the fluid into the dressing and in contact with a skin defect being treated.
US11497649B2	Intracanalicular dissolvable punctum plug inserter Devices and methods for inserting a pre-loaded intracanalicular plug for the treatment of dry eyes. In one embodiment, an intracanalicular plug inserter device includes: (a) an elongate body having a longitudinal axis, the body having: an inserter end, wherein the inserter end has an opening therein; and a distal end, wherein the distal end is longitudinally opposing the inserter end; and (b) a plug ejector, wherein the plug injector comprises: a slider; and a rod coupled to a first end of the slider, wherein the plug ejector is configured to be moveable between a first position adjacent an opening in the inserter end and a second position that is further from the opening. The plug is mounted within the body and abuts first end of the rod adjacent the opening in the inserter end.
US11497648B2	Advanced systems and methods for patient body temperature control Devices, systems and methods for controlling the temperature of all or part of the body of a human or animal subject.
US11497647B2	Anatomical support systems, devices, and related methods The systems, devices and methods provide customizable and adjustable support to anatomical tissue or organs, such as pelvic, vaginal, uterine, cervical, bladder, rectal, among others, or any combination thereof. The anatomical support device may include a support member having a periphery that surrounds an opening. The support member may be configured to releasably and adjustably expand between one or more expanding states from a resting state and contract to the resting state. The support member may include a first portion and a second portion disposed along the periphery. Each portion may include a passage cross-sectional area and a wall thickness. The first wall thickness and/or the first passage cross-sectional area of the first portion may be different from the second wall thickness and/or the second passage cross-sectional area of the second portion.
US11497645B2	Ostomy appliance waste collection bag with a molded front wall that continuously extends to form both a side wall and a rear wall An ostomy appliance includes a waste collection bag that is molded to form a front wall that continuously extends to form both a side wall and a rear wall. The rear wall is spaced apart from the front wall when the waste collection bag is empty. A bottom of the waste collection bag is defined by a curved bottom wall that continuously extends from both the front wall and a rear wall. The waste collection bag is formed to include a longitudinal curvature within at least one of the front wall and the rear wall, and a connector is integrally molded into the rear wall of the waste collection bag around a waste inlet.
US11497641B2	Lower limb powered orthosis with low ratio actuation The present disclosure is relates to an orthosis device. The orthosis device, in one embodiment, includes an actuator housing, and an electric motor coupled to the actuator housing, the electric motor including a motor stator and a motor rotor, and the electric motor further having high output torque. The orthosis device, in this embodiment, further includes a low-ratio transmission coupled to the actuator housing, the transmission including a gear system coupled to the actuator housing, and a drive system coupling the electric motor and the gear system, wherein a combination of the electric motor and transmission provide a user backdrivable orthosis device.
US11497635B2	Endoluminal prosthesis systems and methods A stent includes a main body having a plurality of rings that form a helix. Each of the plurality of rings includes a plurality of skewed v-shaped elements that each have a first leg and a second leg that is longer than the first leg. The stent further includes a first end ring and a second end ring positioned to an opposite side of the main body from the first end ring. Each of the plurality of rings of the main body is angled with respect to the first end ring and the second end ring. The stent further includes a first transitional region for connecting the first end ring to the main body, and a second transitional region for connecting the second end ring to the main body.
US11497634B2	Transcatheter valve repair having improved paravalvular seal A heart valve assembly includes an inner frame comprising a graft covering housing a prosthetic heart valve, wherein the graft covering extends around the prosthetic heart valve for providing sealing to the heart valve, an outer frame formed from a metallic material and defining a gridded configuration, and being secured to the graft covering by a plurality of stitches, and a sealing material positioned externally to the outer frame for providing sealing between the outer frame and a patient's anatomical wall to prevent paravalvular leaks. The sealing material includes a plurality of radially extending fibers that extend outwardly of the outer frame. The graft covering is made of polyester, polytetrafluoroethylene, expanded polytetrafluoroethylene, or a polymer.
US11497631B2	Systems and methods for making encapsulated hourglass shaped stents Systems and methods for the manufacture of an hourglass shaped stent-graft assembly comprising an hourglass shaped stent, graft layers, and an assembly mandrel having an hourglass shaped mandrel portion. Hourglass shaped stent may have superelastic and self-expanding properties. Hourglass shaped stent may be encapsulated using hourglass shaped mandrel assembly coupled to a dilatation mandrel used for depositing graft layers upon hourglass shaped mandrel assembly. Hourglass shaped mandrel assembly may have removably coupled conical portions. The stent-graft assembly may be compressed and heated to form a monolithic layer of biocompatible material. Encapsulated hourglass shaped stents may be used to treat subjects suffering from heart failure by implanting the encapsulated stent securely in the atrial septum to allow blood flow from the left atrium to the right atrium when blood pressure in the left atrium exceeds that on the right atrium. The encapsulated stents may also be used to treat pulmonary hypertension.
US11497625B2	Surgical tool A surgical tool for separating two components, for example removing a femoral head from a femoral stem, having a four bar chain whose four bars are a first handle (L1), an crossover component (L2), a second handle (L3) and a crossbar (L4) pivotally connected respectively by: a first joint (J1) between the first handle and the crossover component; a second, crossover joint (J2) between the crossover component and the second handle; a third joint (J3) between the second handle and the crossbar, and a fourth joint (J4) between the crossbar and the first handle, and wherein, upon application of a gripping force to the first and second handles, the first and second jaws separate from one another so as to separate the two components engaged therewith.
US11497614B2	Flexible interbody spacer and methods for use The present disclosure includes implant systems, devices, and implants. The interbody spacers including a first endplate, a second endplate, and a coupling member coupled to and extending between the first endplate and the second endplate. Methods of using the interbody spacers are also disclosed.
US11497608B2	Bendable graft containment cage A bone graft containment device includes a plurality of cage segments connected to one another along a longitudinal axis, each of the cage segments connected to an adjacent one of the cage segments via a connection which permits movement of the cage segments relative to one another so that the bone graft containment device is deformable to a desired configuration for placement within a target space of a bone, each cage segment extending along from a first end to a second end and including a channel extending therethrough so that channels of the plurality of cage segments, in an initial configuration, are aligned along the longitudinal axis, the channels configured to be packed with a bone graft material.
US11497606B2	Systems and methods for transcatheter treatment of valve regurgitation The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance devices for implantation across the valve; a system including the coaptation enhancement element and anchors for implantation; a system including the coaptation enhancement element, and one or more of the following: transseptal sheath, anchor delivery catheter, implant delivery catheter, and clip delivery catheter; and methods for transcatheter implantation of a coaptation element across a heart valve.
US11497601B2	Telescoping prosthetic valve with retention element An implantable device is disclosed. The device includes a leaflet frame subcomponent and an anchor frame subcomponent that are configured to be delivered in a series configuration and subsequently nested or telescoped in-situ.
US11497600B2	Systems and methods for heart valve therapy Prosthetic mitral valves described herein can be deployed using a transcatheter mitral valve delivery system and technique to interface and anchor in cooperation with the anatomical structures of a native mitral valve. This document describes prosthetic heart valve designs and techniques to manage blood flow through the left ventricular outflow tract. For example, this document describes prosthetic heart valve designs and techniques that reduce or prevent obstructions of the left ventricular outflow tract that may otherwise result from systolic anterior motion of an anterior leaflet of the native mitral valve.
US11497592B2	Instrument for in situ measurement of the angle of convergence in a dental preparation An in situ measuring instrument of the convergence angle (CA) of a dental preparation or stump in the field of dentistry, applied to humans or other species, having a movable bar, and a support bar arranged parallel to each other and coupled perpendicularly and slidable relative to a central bar by a first guiding hole at one end of the central bar and a second guiding hole at one end of the support bar which allow the relative vertical movement of the movable bar and horizontal movement of the support bar, allowing both bars to be adjusted to the base of the stump. This instrument allows measuring both natural and artificial teeth and implants, as well as fixed and mobile prostheses, just as if any device attached to the tooth (artificial or implant) is desired to be installed.
US11497587B2	Oral scanner The present invention discloses an oral scanner, including an outer casing, a reflector, a heat source, an optical module and a forced convection element. The outer casing has a cavity. The reflector is located at the front end of the cavity. The heat source is located in the outer casing. The optical module is located in the casing. A heat channel is formed between the optical module and the outer casing. The forced convection element is disposed in the heat channel and configured to forcedly dissipate the waste heat of the heat source to the cavity to heat the reflector. Thus, the temperature of the heat source can be reduced, and vapor will not be generated on the reflector heated by the waste heat.
US11497582B2	Universal piezo-magneto ultrasonic systems and methods An ultrasonic unit manufacturing system and process are based on a universal ultrasonic generator unit that operates interchangeably with either one of piezoelectric and magnetostrictive ultrasonic devices, and optionally as well as with either on-off or power level control footswitches. The ultrasonic units use a generator unit having a detector that determines whether the connected device is piezoelectric or magnetostrictive, and activates the generator for the appropriate piezoelectric or magnetostrictive operating mode. The ultrasonic units so made and methods of using them are also disclosed.
US11497580B2	Cleaning of a surgical instrument force sensor A force transducer is coupled to a distal portion of a shaft of a surgical instrument. The force transducer includes proximal and distal portions, radial ribs, and a plurality of strain gauges. The radial ribs form a plurality of through passages. The surgical instrument further includes a flush manifold that receives a liquid from a proximal portion of the shaft, and that directs the liquid along a first subset of through passages of the plurality of through passages toward the distal portion of the force transducer. A plenum at the distal portion of the force transducer collects the liquid from the first subset of through passages and redirects the liquid back toward the proximal portion of the shaft along a second subset of through passages of the plurality of through passages different from the first subset of through passages.
US11497579B2	Pole clamp assembly for medical devices A pole clamp assembly is configured to facilitate removable coupling of one or more medical devices to a support structure. The pole clamp assembly includes a pole clamp that is configured to selectively grip the supporting structure. The pole clamp includes a fastener hub and a locking mechanism. A docking member is configured to operably couple a medical device of the one or more medical devices to the pole clamp. The docking member includes structure defining a fastener hub aperture and one or more recesses into which a portion of the locking mechanism can selectively reside. The locking mechanism is shiftable between a non-engaged position in which the docking member is rotatable relative to the pole clamp, and an engaged position in which rotation of the docking member relative to the pole clamp is inhibited.
US11497577B2	Surgical light, system including the surgical light and method for operating the surgical light A surgical light is provided, the surgical light comprising a light head including at least one illuminant configured to generate an illuminated area on a surgical site, and a sensor attached to the light head, wherein the sensor is configured to identify items used in surgery, and the sensor is attached to the light head such that a detection volume of the sensor is directed to the illuminated area.
US11497573B2	Surgical draping system and method for using same A surgical draping system includes an under-draping, an over-draping, and a connecting draping connected between the under-draping and the over-draping. The surgical draping system is used to establish and maintain a surgical corridor to a surgical site or sites on a patient supported by a surgical table. The surgical draping system can accommodate rotation of the patient on the surgical table, such that the sterile surgical corridor is maintained even during such rotation. The sterile surgical corridor extends through an aperture formed in the over-draping, through an enclosed passageway formed through the connecting draping, and through an aperture formed in the under-draping.
US11497571B2	Surgical robotic system with carriage and manipulator unit Some embodiments are directed to a surgical robotic system including a suspension structure 1, a carriage 2 arranged to be mounted to the suspension structure, and a manipulator arm 3 arranged to be detachably docked to the carriage via a docking mechanism. The docking mechanism includes a first docking connector on the manipulator arm and a second docking connector on the carriage. The first and the second docking connector may establish an electrical connection between the manipulator arm and the carriage when the manipulator arm is docked. The manipulator arm includes a connector for connecting the manipulator arm via a cable to an electric power supply, and be configured to supply the carriage with the electrical power via the electrical connection when the manipulator arm is docked.
US11497563B2	Synchronized tracking of multiple interventional medical devices A controller (240/340) for simultaneously tracking multiple interventional medical devices includes a memory (242/342) that stores instructions and a processor (241/341) that executes the instructions. When executed by the processor (241/341), the instructions cause the controller to execute a process that includes receiving timing information from a first signal emitted from an ultrasound probe (252/352) and reflective of timing when the ultrasound probe (252/352) transmits ultrasound beams to generate ultrasound imagery. The process executed by the controller also includes forwarding the timing information to be available for use by a first acquisition electronic component (232/332). The first acquisition electronic component (232/332) also receives sensor information from a first passive ultrasound sensor (S1) on a first interventional medical device (212/312). The timing information is used to synchronize the sensor information from the first passive ultrasound sensor (S1) on the first interventional medical device (212/312) with sensor information from a second passive ultrasound sensor (S2) on a second interventional medical device (216/316).
US11497562B2	Position detection based on tissue discrimination A system is suggested comprising an optical sensing means and a processing unit. The optical sensing means may include an optical guide with a distal end, wherein the optical guide may be configured to be arranged in a device to be inserted into tissue in a region of interest. The processing unit may be configured to receive information of a region of interest including different tissue types as well as of a path through the tissues, to determine a sequence of tissue types along the path, to determine a tissue type at the distal end of the optical guide based on information received from the optical sensing means, to compare the determined tissue type with the tissue types on the path, to determine possible positions of the distal end of the optical guide on the path based on the comparison of tissue types, and to generate a signal indicative for the possible positions.
US11497560B2	Wireless tool with accelerometer for selective power saving A method, system, and device for selective power saving may be used in medical procedures. The device may be configured to receive motion information from a detector and location information from a sensor. A processor may correlate the motion information and the location information to determine whether to maintain power to the sensor. The determination of whether to maintain power to the sensor may be based on the correlation of the motion information and the location information. The processor may determine whether the location of the device has changed and the degree of that change. The processor may also determine whether the motion information is less than a duration threshold. The duration threshold may be a user configurable threshold. The processor may power off the sensor if a duration threshold is met and/or the location of the wireless tool has not changed.
US11497559B1	Systems and methods for physician designed surgical procedures Systems and methods for providing assistance to a surgeon during an implant surgery are disclosed. A method includes defining areas of interest in diagnostic data of a patient and defining a screw bone type based on the surgeon's input. Post defining the areas of interest, salient points are determined for the areas of interest. Successively, an XZ angle, an XY angle, and a position entry point for a screw are determined based on the salient points of the areas of interest. Successively, a maximum screw diameter and a length of the screw are determined based on the salient points. Thereafter, the screw is identified and suggested to the surgeon for usage during the implant surgery.
US11497556B2	Pre-operative determination of implant configuration for soft-tissue balancing in orthopedic surgery Certain embodiments described herein relate to systems and methods for determining implant configuration or design of implants by taking into account soft tissues and utilizing patient-specific simulations of activities of daily living.
US11497554B2	Heat substrate and/or image enhancement compositions and enhanced tissue ablation methods Ferritin or iron-based image enhancement agents identify target tissue for treatment or ablation and are heated by microwave absorption. Microwave heat substrates enhance microwave hyperthermal ablation treatment, and may be percutaneously delivered and imaged by x-ray CT during placement of the microwave treatment antenna, allowing more precise positioning and more complete ablation of a tumor site. One method of treating a target tissue uses image-guided delivery of a heat substrate with a reverse-phase change polymer, and may apply energy to fix a mass of the material in the tissue. The fixed polymer may increase hyperthermia, form a thermal boundary, or blockade a vessel or passage so as to reduce or prevent undesired conductive cooling by contiguous tissue, or may deliver a localized treatment drug at the site, upon heating or as it degrades over time.
US11497549B2	Methods and devices for puncturing tissue Methods and devices are disclosed for puncturing tissue, comprising a puncture device for puncturing tissue and a supporting member for supporting the puncture device. The puncture device is capable of being insertable within the supporting member and being selectively usable in co-operation therewith during a portion of a procedure for puncturing tissue and wherein the puncture device is usable independently therefrom during another portion of the procedure. The puncture device comprises visual or tactile markers for determining the relative positioning between puncture device and supporting member.
US11497547B2	Jaw closure detection system A jaw angle detection system for an end effector assembly includes a first electrical contact that connects to a first jaw member and connects to a generator. A sensor connects to a second jaw member (or an actuator) and connects to the generator, and configured to move relative to the first electrical contact upon movement of the second jaw member (or the actuator) when the first and second jaw members are moved to close about tissue disposed therebetween. Information relating to the position of the sensor relative to the first electrical contact is relayed back to the generator to determine an angle between the first and second jaw members.
US11497542B2	Tissue forceps A forceps instrument comprises, for the support of at least one pivotally supported branch, a bearing insert which is inserted into a base in order to support at least one pivotable branch. The bearing insert may be inserted transversely with respect to the pivot axis into a corresponding compartment of the base and fixed there in the compartment, due to detent action. The bearing insert comprises two bearing elements, including cylindrical journals, which are arranged on bearing parts of the bearing insert, without being in contact with each other, the bearing parts having the form of plates, that are oriented parallel to each other. The two journals come into engagement with corresponding openings of the branch, in which case the distance remaining between the end sides of the journals can be used for the arrangement of miscellaneous elements, including a cutting knife.
US11497529B2	Orthopedics restoration fixation device An orthopedics restoration fixation device includes: a clamping mechanism and a shock absorbing mechanism. The clamping mechanism includes: a first base; a first clamping assembly and a second clamping assembly cooperating with each other and adjustably mounted on the first base; and an adjustment assembly mounted on the first base and configured to move the first clamping assembly and the second clamping assembly towards each other or away from each other. The shock absorbing mechanism is connected to the clamping mechanism and is configured to alleviate an external impact on the clamping mechanism.
US11497528B2	Bone positioning and cutting system and method A method of performing bunion surgery may involve attaching a bone positioning device to a first metatarsal and to a first cuneiform across a joint separating the first metatarsal from the first cuneiform. Attaching the bone positioning device can include inserting a first fixation pin into one of the first metatarsal or the first cuneiform and inserting a second fixation pin into an other of the first metatarsal or the first cuneiform. The method can involve using the bone positioning device to adjust an alignment of the first metatarsal relative to the first cuneiform; and, after adjusting the alignment of the first metatarsal relative to the first cuneiform using the bone positioning device, fixing a position of the first metatarsal relative to the first cuneiform with a bone connector.
US11497526B2	Cervical tenaculum device A surgical device comprising a shaft comprised of a first end and a second end; a clamp configured to be locked or unlocked attached to the first end of the shaft; an actuator shaft that is removably coupled to the shaft and configured to open and close the clamp; and optionally an anchor.
US11497515B2	Forceps jaw flanges Forceps can include an outer tube, a first jaw, a second jaw, and an inner tube. The outer tube can extend along a longitudinal axis and can include a pair of outer arms extending from a distal portion of the outer tube. The first jaw can be pivotably connected to the outer tube and the first jaw can include a first flange and a second flange each located at a proximal portion of the first jaw. The first flange and the second flange can each include a proximal portion extending outward of the outer tube when the jaws are in an open position. The proximal portions can be shaped to limit extension of the proximal portions laterally beyond the outer arms.
US11497512B2	Inverting thrombectomy apparatuses and methods A mechanical thrombectomy apparatus for removing a clot from a vessel includes an elongate inversion support catheter having a distal end opening, an elongate puller extending within the support catheter, and a knitted tractor tube extending over an outer surface of the support catheter, inverting into the distal end opening of the support catheter, and attached to the elongate puller at a first end within the support catheter, wherein the portion of the knitted tractor tube extending over the support catheter comprises a wire forming a helical spiral of alternating teardrop shaped-links each having a rounded apex, wherein each link is connected to two adjacent links so that the apex of each link is on an outward-facing surface of the tractor tube, wherein the links flare outward from an outer wall of the support catheter when the puller is pulled proximally within the support catheter.
US11497510B2	Electromagnetic intramedullary nail screw positioning system An electromagnetic intramedullary nail screw positioning system is used to assist an orthopaedic surgeon to correctly aligned a screw drill guide with a screw receiving aperture in an intramedullary nail during surgery. However due to the large number of different types of intramedullary nail, the system must be calibrated during each surgery. An improved calibration system is described that no longer requires the surgeon to perform the calibration during the surgery in order to save time and improve robustness. The system is periodically calibrated and a memory stores offset information for a range of nails types relative to a reference nail. During surgery, the surgeon enters a nail identifier, and the system looks up the associated offset and applies this offset to the measured signals to guide alignment of the screw drill guide with the screw receiving aperture.
US11497504B2	Aneurysm treatment with pushable implanted braid The present invention provides a braided implant with a retractable dual proximal layer and methods for administering the braided implant to treat aneurysms. The implant can include a tubular braid that can be set into a predetermined shape, compressed for delivery through a microcatheter, and implanted in at least one implanted position that is based on the predetermined shape and the geometry of the aneurysm in which the braid is implanted. The implant can also have a retractable dual layer at the proximal end of the device made of the same braid to provide additional coverage at the neck of the aneurysm. The dual layer can be pressed distally into a first implanted portion of the tubular braid, moving the first portion of the tubular braid towards the distal portion of an aneurysm wall so that the implant can partially or completely occlude an aneurysm neck.
US11497499B2	Articulatable surgical stapling instruments A surgical instrument that includes a shaft assembly that defines a shaft axis and includes a proximal articulation joint that defines a first articulation axis that is transverse to the shaft axis and a distal articulation joint that defines a second articulation axis that is transverse to the shaft axis and the first articulation axis. The instrument further includes an anvil that is non-removably attached to the shaft assembly and a channel that is removably attachable to the shaft assembly and configured to operably support a surgical staple cartridge.
US11497498B2	Coupling member configured for use with surgical devices A surgical apparatus is provided. The surgical apparatus includes a surgical actuating device including a shaft supporting a first coupling member. The first coupling member includes one or more pairs of apertures. The reload includes a second coupling member including a locking assembly. The second coupling member includes a pair of spring pins positionable within the pair of apertures. The spring pins being movable from an inward position to a radial outward position. The locking assembly includes a lock plate that is moveable from a first position located between the spring pins to a second position spaced from the spring pins. In the radial outward position, the spring pins are received within the apertures of the first coupling member to secure the reload to the surgical actuating member and when the lock plate is in the first position, the reload cannot be separated from the surgical actuating device.
US11497492B2	Surgical instrument including an articulation lock A surgical instrument comprising a handle, an elongate shaft, an end effector, an articulation joint, an articulation knob, an articulation member, and an articulation lock is disclosed. The end effector is rotatably coupled to the elongate shaft by the articulation joint. The articulation knob is rotatable between an un-rotated position and rotated positions. The articulation lock comprises a lock member configured to move between a locked position where the lock member is engaged with a detent of the end effector and an unlocked position where the lock member is disengaged from the end effector. The lock member is movable between the locked position and the unlocked position by the articulation knob. The articulation member is moved from a proximal position toward a distal position to articulate the end effector when the articulation knob is moved from the un-rotated position toward a rotated position.
US11497491B2	Surgical stapler with rotary cam drive A surgical circular stapler has a handle assembly, a shaft, a stapling assembly, a motor, a drive assembly, and a firing assembly. The shaft extends distally from the handle assembly. The stapling assembly is secured to a distal end of the shaft. Longitudinal translation of the firing assembly causes the stapling assembly to drive a plurality of staples in a circular array to secure two lumens of tissue together. The stapling assembly may further drive a blade to sever any excess tissue interior of the circular array of staples. The motor is operable to rotate the drive assembly to thereby translate the firing assembly. A resilient member biases the firing assembly proximally. Through cooperation between the firing assembly and the resilient member, the firing assembly is driven distally and proximally to complete a firing stroke in response to rotation of the drive assembly through a single revolution.
US11497490B2	Powered surgical devices including predictive motor control A powered handheld electromechanical surgical device includes a motor configured to drive extension and retraction of a drive component, a sensor configured to sense force exerted on the drive component during extension of the drive component, and a controller including a processor and a non-transitory computer-readable storage medium storing instructions that, when executed by the processor, cause the processor to receive the sensed force from the sensor, control a speed of the motor during extension of the drive component in accordance with the sensed force, determine a speed profile or a force profile during extension of the drive component, and control a speed of the motor during retraction of the drive component in accordance with the speed profile or the force profile.
US11497488B2	Systems and methods for controlling a segmented circuit The present disclosure provides a method for controlling a surgical instrument. The method includes connecting a power assembly to a control circuit, wherein the power assembly is configured to provide a source voltage, energizing, by the power assembly, a voltage boost convertor circuit configured to provide a set voltage greater than the source voltage, and energizing, by the voltage boost convertor, one or more voltage convertors configured to provide one or more operating voltages to one or more circuit components.
US11497484B2	Knotless self-locking anchor constructs and methods of tissue fixation Systems and methods for soft tissue to bone repairs, without knot tying. The soft tissue repair systems include self-cinching constructs with a fixation device, a flexible coupler and an optional shuttle/pull device attached to the flexible strand. An accordion-style weave region is formed by pulling on the shuttle/pull device subsequent to the fixation device being secured into the bone, to allow desired tensioning of soft tissue to be fixated or repaired relative to the bone and secured self-locking of the construct.
US11497481B2	Electromechanical surgical system including linearly driven instrument roll A surgical system includes a drive unit on a support. The drive unit includes motors or other actuators and a plurality of output elements arranged such that operation of each drive unit linearly translates a corresponding one of the output elements. A surgical device has an input subsystem carried at the proximal end of the shaft. The input subsystem includes linearly translatable input elements or pistons. The input and output elements are positioned such that operation of an actuator linearly translates an output element, causing linear translation of a corresponding input element. The input elements deliver linear motion to a rotary conversion system which converts the linear motion to rotary motion and delivers the rotary motion to a shaft of the surgical device, causing axial rolling of the surgical device or its distal end effector. A sterile drape is positionable between the input elements and the output elements.
US11497478B2	Tuned medical ultrasound imaging Machine learning trains to tune settings. For training, the user interactions with the image parameters (i.e., settings) as part of ongoing examination of patients are used to establish the ground truth positive and negative examples of settings instead of relying on an expert review of collected samples. Patient information, location information, and/or user information may also be included in the training data so that the network is trained to provide settings for different situations based on the included information. During application, the patient is imaged. The initial or subsequent image is input with other information (e.g., patient, user, and/or location information) to the machine-trained network to output settings to be used for improved imaging in the situation.
US11497477B2	Acoustic wave diagnostic apparatus and control method thereof Periodic displacement occurs in body tissue due to heartbeat. A peak level D of the movement distance of the body tissue is detected (Step 21), and a heartbeat cycle T is calculated from a frequency spectrum (Steps 22 and 23). By dividing twice the peak level D by the heartbeat cycle T, the moving velocity of the body tissue in a unit heartbeat cycle is calculated (Step 24). By dividing the moving velocity by a frame rate r, an average movement distance of the body tissue between frames is calculated (Step 25). In a case where the average movement distance is smaller than a predetermined threshold value, a time interval between the frames used for the calculation of the movement distance is extended (being Step 26 NO, Step 27).
US11497466B2	Diagnostic imaging catheter A diagnostic imaging catheter is disclosed, which is capable of preventing a solution from an internal space of a hub from flowing into a portion communicating with the internal space of the hub and to which the signal lines such as the optical fiber and the electric signal cable are electrically or optically connected. The optical diagnostic catheter includes a rotatable drive shaft, an elongated sheath configured to be inserted into a biological lumen, a hub that includes a port connected to the sheath for supplying the solution, a connector portion that includes an optical connector accommodated in an internal space of the hub and optically connected to an external optical connector, a first seal portion that prevents the solution from the port from flowing into a first connection portion, and a second seal portion that prevents the solution from the port from flowing into a second connection portion.
US11497462B2	Rapid pulse confirmation device A wearable rapid pulse confirmation (RPC) device is designed to be worn by a living subject, and includes a Doppler array comprising at least one piezoelectric ultrasonic transducer, configured to detect a change in blood velocity in a blood vessel; a screen; a loud speaker; and a band or adhesive configured to hold the wearable RPC device in proximity to a body surface of the living subject. The Doppler array is configured to detect a change in blood velocity, pulse rate, pulse strength, or a combination thereof in a blood vessel; and to provide feedback through the screen and the loudspeaker. The Doppler array may include multiple types of piezoelectric ultrasonic transducers, including low frequency piezoelectric ultrasonic transducers having a working frequency ranging from 2 MHz to <6 MHz; medium frequency piezoelectric ultrasonic transducers having a working frequency of 6 MHz to 10 MHz; and high frequency piezoelectric ultrasonic transducers having a working frequency of 10 MHz to 18 MHz.
US11497461B1	Solid-state dose calibration system Systems and methods for dose calibration. A dose calibrator may include one or more radiation sources, one or more solid-state detectors and one or more plates positioned between the one or more radiation sources and the one or more solid-state detectors. The one or more solid-state detectors capture one or more images based on emissions received from the one or more radiation sources through the one or more plates for estimating activity of the one or more radiation sources.
US11497460B2	Method and apparatus for dose measurement in an x-ray device An apparatus, for dose measurement designed for use in an x-ray device, is disclosed. In an embodiment, the apparatus includes a mirror element designed to inject a light field into an x-ray beam penetrating through the mirror element; and a measuring device to measure radiation-induced changes to a carrier material. The carrier material is part of the mirror element and/or another component of the apparatus, which lies in the radiation field of the x-ray device when used normally in an x-ray device. A corresponding method for dose measurement and to an x-ray device is also disclosed.
US11497459B2	Methods and system for optimizing an imaging scan based on a prior scan Methods and systems are provided for adjusting medical imaging parameters based on imaging parameters used during a previous imaging session. In one embodiment, a method for a computed tomography (CT) system includes reducing a radiation level of at least one CT scan of one or more successive CT scans performed on a patient based on CT scan information obtained from a previous CT scan performed on the patient, the radiation level reduced relative to a radiation level of the previous CT scan.
US11497457B2	Gadolinium deposition detection and quantification The present invention relates to a method for the evaluation of tissue gadolinium deposition that offers advantages compared with known methods. Comparison of different gadolinium-based contrast agents (GBCAs) based on retention, organ distribution, washout and safety is facilitated using the methods of the present invention.
US11497452B2	Predictive knee joint loading system The present disclosure describes a system, method and software applications for predicting the KAM of a subject for a plurality of gait cycles of a subject. At least one sensor attachable adjacent to the ankle of at least one leg of the subject provides accelerometer and gyroscopic data for the plurality of gait cycles. A processing means receives subject parameters and accelerometer and gyroscopic data from the at least one sensor for evaluation by a neural network of predicted KAM values for the plurality of gait cycles of the subject. The neural network is configured via determining KAM values for each of the plurality of subjects from measurements during a plurality of gait cycles and other parameters.
US11497450B2	System and methods for adaptive noise quantification in dynamic biosignal analysis An adaptive noise quantification system and associated methods are disclosed for use in the dynamic biosignal analysis of a user. In at least one embodiment, the system includes a biosignal sensor positioned and configured for obtaining and transmitting data related to a select at least one vital of the user as a biosignal, and a motion sensor positioned and configured for obtaining and transmitting data related to a motion level of the user as a motion signal. A computing device is configured for receiving and processing the biosignal and motion signal.
US11497444B2	Biological information measurement device Provided is a biological information measuring instrument which can be easily and reliably worn on an appropriate position of an arm by a user. The biological information measuring instrument includes: a belt portion that is worn on a user's arm in a circumferential direction of the arm and disposed with a sensor for detecting a displacement of an arm muscle; and a case portion that is attached to a predetermined portion of the belt portion and houses a circuit component that processes a signal of the displacement detected by the sensor. The case portion has a shape of protruding from the belt portion in a longitudinal direction of the arm when the belt portion is worn on the arm, and amounts D1 and D2 of protrusions protruding in the longitudinal direction are different between one protrusion and the other protrusion.
US11497442B1	Exercise evaluation and recovery therapy system and method A method for assessing and reversing exercise impairment in adults having peripheral vascular disease includes quantifying a musculoskeletal deoxygenation level (MDL) of a human subject provided by a wearable near infrared spectroscopy system configured to measure the deoxygenation level during exercise, comparing the quantified MDL to a range of pre-determined healthy MDL values for the subject, and, if the quantified MDL is outside of the pre-determined target MDL values, determining a corrective exercise intensity level or ‘dose’ effective to bring the MDL of the subject within the target MDL values and reverse the exercise impairment.
US11497441B2	Sleep position training device and method for controlling such device One aspect of this disclosure relates to a sleep position training device for reducing gastroesophageal reflux during sleep. The training device can comprise an orientation sensor, a stimulus generator and a processing system. The orientation sensor can be configured to output a signal indicative of an orientation of the torso of the person. The stimulus generator can be configured to provide a stimulus to the torso of the person when the torso of the person is in a predetermined torso orientation range in a sleeping position. The stimulus generator can be removably affixable to the torso of the person. The processing system can be configured to receive a first signal from the orientation sensor, the first signal being indicative of an orientation of the torso of the person, and to determine that the orientation is within the predetermined torso orientation range in the sleeping position.
US11497437B2	Sleep monitoring circuit and sleep monitoring apparatus A sleep monitoring circuit and a sleep monitoring apparatus are provided, in the circuit: a bidirectional receiving unit includes an electrode pad, and when the electrode pad receives a power supply signal, a handover control unit generates a charging control signal according to the power supply signal, so as to control a charging unit to perform charging management; when the electrode pad receives a bioelectric signal, a command acquisition unit acquires from a user a sleep monitoring command, so as to trigger an enabling unit to generate a monitoring handover signal, the handover control unit outputs a bioelectric signal to a bioelectric signal pick-up unit according to the monitoring handover signal, causing the bioelectric signal pick-up unit to extract feature information from the bioelectric signal and output same to a sleep monitoring unit, and the sleep monitoring unit generates a person sleep monitoring result according to the feature information.
US11497436B1	Systems, methods, and bone mapper devices for real-time mapping and analysis of bone tissue Apparatuses, systems, and methods for performing real-time analysis of bone tissue during a surgical procedure are disclosed herein. In some embodiments, the method includes receiving at least one measurement of at least one tissue sample from a hybrid multi-wavelength photoacoustic measurements (MWPM) component. The method can also include identifying one or more reference cases, from a plurality of reference cases, based on correlations between the at least one measurement and previous measurements in each of the plurality of reference cases. Once the reference cases are identified, the method can include determining at least one bone condition of the patient and sending the at least one determined bone condition to a computing device accessible by a surgeon. In some embodiments, the method also includes creating a three-dimensional (3D) map the tissue sample using the at least one measurement and sending the 3D map to the computing device.
US11497434B2	Blister strip A blister strip which can be stuck onto the skin, is formed from at least two sheets and has an applicator for applying a medium contained in the blister to the skin, wherein the blister strip includes an upper sheet, with at least one protuberance, wherein the underside of the upper sheet, the underside enclosing the protuberance, is of adhesive configuration. The blister strip has a lower sheet, which covers the lower surface of the blister strip and can be drawn off from the adhesive underside of the upper sheet. The protuberance contains an applicator, separating the protuberance into at least two sub-volumes. Wherein the applicator has at least one opening, which connects two sub-volumes, wherein one sub-volume is located between the applicator and the lower sheet, and wherein at least one sub-volume is entirely surrounded by the inner surface of the protuberance and the applicator, and contains the medium.
US11497432B2	Methods and systems for processing data via an executable file on a monitor to reduce the dimensionality of the data and encrypting the data being transmitted over the wireless Some embodiments include processing data via an executable file on a monitor to reduce the dimensionality of the data being transmitted over the wireless network. The output of the executable file also encrypts the data before being transmitted wireless to a remote server. The remote server receives the transmitted data and makes likelihood inferences based on the recorded data.
US11497431B2	Systems and methods for configuring cardiac therapy Systems and methods are described herein for evaluation and configuration cardiac therapy. The systems and methods may monitor electrical activity using a plurality of external electrodes and may utilize multiple-electrode cardiac metrics such as electrical heterogeneity information, single-electrode cardiac metrics, and vectorcardiographic metrics to determine and select one or more paced settings from a plurality of different paced settings.
US11497427B2	Adjusting annotation points in real time A system includes signal acquisition circuitry and a processing unit. The signal acquisition circuitry is configured to receive multiple intra-cardiac signals acquired by multiple electrodes of an intra-cardiac probe in a heart of a patient. The processing unit is configured to select a group of the intra-cardiac signals, extract a respective most-likely annotation value from each of the intra-cardiac signals in the group, in accordance with a likelihood criterion, identify in the group an intra-cardiac signal whose most-likely annotation value is statistically deviant in the group by more than a predefined measure of deviation, extract, from the intra-cardiac signal having the statistically deviant annotation value, at least a second-most-likely annotation value in accordance with the likelihood criterion, and, responsive to a statistical deviation of the second-most-likely annotation value, select a valid annotation value for the corresponding intra-cardiac signal.
US11497426B2	Apparatus and electronic circuitry for sensing biosignals An apparatus comprising: at least one electrode, having a first potential, arranged to sense a biosignal; a conductive shield provided over the at least one electrode where the conductive shield is configured to be driven to a second potential wherein the second potential is equivalent to the first potential plus a multiple of an inverted common mode voltage; and wherein the conductive shield is coupled to a drain to enable triboelectric charges to be dissipated.
US11497424B2	Determination of content services According to some aspects, disclosed methods and systems may include having a user input one or more speech commands into an input device of a user device. The user device may communicate with one or more components or devices at a local office or headend. The local office or the user device may transcribe the speech commands into language transcriptions. The local office or the user device may determine a mood for the user based on whether any of the speech commands may have been repeated. The local office or the user device may determine, based on the mood of the user, which content asset or content service to make available to the user device.
US11497422B2	Indicator and analytics for sensor insertion in a continuous analyte monitoring system and related methods The present embodiments provide systems and methods for, among others, tracking sensor insertion locations in a continuous analyte monitoring system. Data gathered from sensor sessions can be used in different ways, such as providing a user with a suggested rotation of insertion locations, correlating data from a given sensor session with sensor accuracy and/or sensor session length, and providing a user with a suggested next insertion location based upon past sensor accuracy and/or sensor session length at that location.
US11497418B2	System and method for neuroactivity detection in infants A neuroactivity monitoring system includes a camera configured to acquire image data of a patient positioned on the patient support and a monitoring device in communication with the camera. The monitoring device uses the acquired image data of the camera to identify and track patient landmarks, such as facial and/or posture landmarks, and, based on the tracked movement, characterize patient neuroactivity.
US11497417B2	Measuring patient mobility in the ICU using a novel non-invasive sensor An embodiment in accordance with the present invention includes a technology to continuously measure patient mobility automatically, using sensors that capture color and depth images along with algorithms that process the data and analyze the activities of the patients and providers to assess the highest level of mobility of the patient. An algorithm according to the present invention employs the following five steps: 1) analyze individual images to locate the regions containing every person in the scene (Person Localization), 2) for each person region, assign an identity to distinguish ‘patient’ vs. ‘not patient’ (Patient Identification), 3) determine the pose of the patient, with the help of contextual information (Patient Pose Classification and Context Detection), 4) measure the degree of motion of the patient (Motion Analysis), and 5) infer the highest mobility level of the patient using the combination of pose and motion characteristics (Mobility Classification).
US11497415B2	Mask size gauge A mask size gauge for selecting a size of a mask in accordance with a distance in a height direction between an upper reference part in an upper portion of a face of a wearer, and a lower reference part in a lower portion, includes: a reference position indicating portion indicating that the reference position indicating portion is to be placed at a height position of the upper reference part on an outer lateral side of an eye of the wearer; and a size indicating portion that is located at a position which is closer to a middle of the face than the reference position indicating portion, and that indicates the size of the mask according to a height position of the lower reference part.
US11497414B1	Breath analysis device with regulated flow during exhalation A pump-less breath analysis device regulates the flow of breath past a nanoparticle sensor (or other semiconductor sensor) by dynamically adjusting the state or position of a valve as the user exhales into the device. The valve controls the flow of incoming breath between two flow paths: a venting path through which breath exits the device without passing by the nanoparticle sensor, and a sensing path that includes the nanoparticle sensor. In some embodiments, the valve is controlled by a processor that monitors pressure produced by the user's exhalation force. Based on these real-time pressure measurements, the processor adjusts the valve to maintain the pressure, and thus the flow rate, in the sensing path within a desired range. The processor may also use the pressure measurements to determine whether the characteristics of the user's exhalation are sufficient to generate a valid measurement.
US11497408B2	Image information generation method, pulse wave measurement system and electronic device The present disclosure relates to an image information generation method, a pulse wave measurement system and an electronic device. The method comprises: with respect to a target part, acquiring a first infrared image sequence, each infrared image in the first infrared image sequence including at least a vein pattern; by registering the vein pattern in each infrared image in the first infrared image sequence, correcting each infrared image in the first infrared image sequence, thereby obtaining the corrected first infrared image sequence; removing at least the vein regions from respective infrared images in the corrected first infrared image sequence, to obtain image information of remaining regions as image information for pulse wave measurement.
US11497401B2	Methods for localization and visualization of electrodes and probes in the brain using anatomical mesh models This invention relates generally to methods for localization and visualization of implanted electrodes and penetrating probes in the brain in 3D space with consideration of functional brain anatomy. Particularly, this invention relates to precise and sophisticated methods of localizing and visualizing implanted electrodes to the cortical surface and/or topological volumes of a patient's brain using 3D modeling, and more particularly to methods of accurately mapping implanted electrodes to the cortical topology and/or associated topological volumes of a patient's brain, such as, for example, by utilizing recursive grid partitioning on a manipulable virtual replicate of a patient's brain. This invention further relates to methods of surgical intervention utilizing accurate cortical surface modeling and/or topological volume modeling of a patient's brain for targeted placement of electrodes and/or utilization thereof for surgical intervention in the placement of catheters or other probes into it.
US11497399B2	Implantable intraocular pressure sensors and methods of use Intraocular pressure sensors, systems, and methods of use. Implantable intraocular pressure sensing devices that are hermetically sealed and adapted to wirelessly communicate with an external device. The implantable devices can include a hermetically sealed housing, the hermetically sealed housing including therein: an antenna in electrical communication with a rechargeable power source, the rechargeable power source in electrical communication with an ASIC, and the ASIC in electrical communication with a pressure sensor.
US11497397B2	Ophthalmologic apparatus An ophthalmologic apparatus includes an objective lens, a refractive power measurement optical system, an inspection optical system, and a corneal shape measurement optical system. The refractive power measurement optical system projects light onto a subject's eye via the objective lens and detects returning light from the subject's eye. The inspection optical system includes an optical scanner. The inspection optical system deflects light from a light source, projects the light deflected by the optical scanner onto the subject's eye via the objective lens, and detects returning light from the subject's eye. The corneal shape measurement optical system projects an arc-like or circumferential measurement pattern from an outer edge side of the objective lens onto the subject's eye and detects returning light from a cornea of the subject's eye. When a working distance is WD, a distance from a corneal apex of the subject's eye to a pupil of the subject's eye is d1, a distance from the pupil to a fundus of the subject's eye is d2, and a scan range by the optical scanner is SA square, a diameter of the objective lens is greater than or equal to ((WD+d1)×SA/d2).
US11497394B2	Laryngoscope and intubation methods In one aspect, this disclosure relates to a laryngoscope having a channel for delivering an endotracheal tube to the trachea and its placement under continuous visualization by a camera and with controlled suction. The laryngoscope may further comprise one or more additional channels, including a suction and camera channel. In another aspect, this disclosure relates to medical systems comprising one of laryngoscopes according to this disclosure and one or more of adapters, tools and/or cameras.
US11497393B2	Laryngo-pharyngoscope retractor system A laryngopharyngoscope retractor system including: a plurality of components including: a base frame with a coupling region and a spatula holder that is adjustable in terms of position and orientation by way of adjusting screws; a spatula that is releasably fastenable in the spatula holder; two cheek holder adapters that are releasably fastenable to the base frame; and two cheek holders, each of which is releasably fastenable to a respective cheek holder adapter, wherein one or more of the base frame, the spatula holder, the spatula, the cheek holder adapter and the cheek holder, in the respective regions provided for the releasable connection to another one of the plurality of components have a visible unique code that corresponds to the corresponding regions on the other of the plurality of components.
US11497390B2	Endoscope system, method of generating endoscope image, and processor An endoscope apparatus includes a color image pickup device, a light source device configured to simultaneously illuminate the subject with light in a first wavelength band having a spectral characteristic of a narrow band having a peak in a range from a wavelength of 585 nm to a wavelength of 615 nm and light in a second wavelength band having a spectral characteristic for making, among a red signal, a green signal, and a blue signal, a pixel value of the red signal smallest, and a processor configured to assign either one of the red signal generated by return light from the subject illuminated with the light in the first wavelength band and the green signal or the blue signal generated by return light from the subject illuminated with the light in the second wavelength band to each of output channels corresponding to the respective colors in a display device.
US11497388B2	Flexible electronic circuit board for a multi-camera endoscope There is provided herein a flexible electronic circuit board for a tip section of a multi-camera endoscope, the circuit board comprising a front camera surface configured to carry a forward looking camera, a first side camera surface configured to carry a first side looking camera, a second side camera surface configured to carry a second side looking camera, one or more front illuminator surfaces a configured to carry one or more front illuminators to essentially illuminate the FOV of the forward looking camera, one or more side illuminator surfaces configured to carry one or more side illuminators to essentially illuminate the FOV of the first side looking camera and one or more side illuminator surfaces configured to carry one or more side illuminators to essentially illuminate the FOV of the second side looking camera.
US11497387B2	Joint mechanism, manipulator, and manipulator system A manipulator including joint mechanisms each including: first and second members extending along a central axis; the second member disposed at a distal end of the first member and being swivelable relative to the first member about a swivel axis; a guide sheath extending near the central axis, a distal end of the guide sheath being fixed to the second member; a manipulation wire introduced toward the distal end of the guide sheath; and a pulley provided in the second member such that the manipulation wire is wound at least partially around the pulley to cause a distal end of the wire to change direction towards the first member, the pulley being rotatable about an axis parallel to the swivel axis; wherein the distal end of the manipulation wire is fixed to the first member near the inner surface of the through hole.
US11497384B2	Optical fibre with a functionalised exploration end An optical fibre having a functionalised distal exploration end including a sheath, and a ferrule rigidly connected to the sheath at the distal exploration end, characterised in that the distal exploration end has a functionalised head which is removably attached on the ferrule. Also, a method of assembling the optical fibre.

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