公开(公告)号：US20240011199A1

公开(公告)日：2024-01-11

申请号：US18044734

申请日：2021-09-10

申请人： Regents of the University of Minnesota

发明人： Charles Aaron Weinberg ,  Julianna M. Abel

IPC分类号： D02G3/12 ,  D02G3/26 ,  D03D15/567 ,  D03D15/56 ,  D03D15/25 ,  D04B1/18 ,  C22C19/00 ,  C22C19/03 ,  C22F1/10 ,  D03D15/283 ,  D03D1/00 ,  D03D15/33 ,  F03G7/06 ,  D02G3/44 ,  A61F13/04 ,  A61F2/78

CPC分类号： D02G3/12 ,  D02G3/26 ,  D03D15/567 ,  D03D15/56 ,  D03D15/25 ,  D04B1/18 ,  C22C19/007 ,  C22C19/03 ,  C22F1/10 ,  D03D15/283 ,  D03D1/00 ,  D03D15/33 ,  F03G7/06145 ,  D02G3/448 ,  A61F13/041 ,  A61F2/7812 ,  D10B2401/046 ,  D10B2101/20 ,  C22C2202/00 ,  D10B2331/021 ,  D10B2509/028 ,  A61F2002/7818

摘要： Shape memory yarns described herein include twisted microfilaments made from a shape memory alloy that may provide superelastic or shape memory properties. The shape memory yarns are formed into coils that provide a high degree of actuation or elasticity along an axis of the coiled shape memory yarn, and may have relatively low porosity, low rigidity, and/or low change of volume compared to shape memory coils formed from solid structures. Coiled shape memory yarns may provide further tailorability of a superelastic or shape memory response of a system or device incorporating the coiled shape memory yarns through various coil parameters, such as coil pitch or density, or torque balancing, such as heat treating or plying the coiled shape memory yarns.

公开(公告)号：US20230144245A1

公开(公告)日：2023-05-11

申请号：US17915923

申请日：2021-03-30

申请人： SEIREN CO., LTD.

发明人： Shota KODERA ,  Tsuyoshi HOURAIYA

IPC分类号： D03D1/02 ,  D03D13/00 ,  D03D15/283 ,  D03D15/33 ,  B60R21/235

CPC分类号： D03D1/02 ,  D03D13/008 ,  D03D15/283 ,  D03D15/33 ,  B60R21/235 ,  D10B2331/04 ,  D10B2505/124 ,  D10B2401/00 ,  B60R2021/23509 ,  B60R2021/23542

摘要： A non-coated air bag fabric according to the present invention includes a plurality of weft yarns and a plurality of warp yarns, in which the weft yarns and the warp yarns are constituted by multifilament yarns in which polyethylene terephthalate fibers are used, the number of filaments in each of the multifilament yarns ranges from 122 to 242, and a coefficient of kinetic friction of a surface of the fabric ranges from 1.15 to 1.25 or less, the coefficient of kinetic friction being calculated when a friction block in which polyvinyl chloride is used is brought into contact with the fabric placed on a stage that is rotating at a rotation speed of 663 rpm, at a load of 5 N, using a torque type friction and wear tester.

公开(公告)号：US20240054985A1

公开(公告)日：2024-02-15

申请号：US17883925

申请日：2022-08-09

申请人： Toyota Motor Engineering & Manufacturing North America., Inc.

发明人： Yuyang Song ,  Taehwa Lee

IPC分类号： G10K11/172 ,  G10K11/162 ,  D03D15/33 ,  D03D15/567

CPC分类号： G10K11/172 ,  G10K11/162 ,  D03D15/33 ,  D03D15/567 ,  D10B2401/04

摘要： A sound absorbing device includes an acoustic resonator with an opening and at least one fabric layer extending across the opening. The at least one fabric layer includes reversible actuatable liquid crystal elastomer (LCE) fibers such that an average pore size of the at least one fabric layer increases with decreasing temperature and decreases with increasing temperature. The sound absorbing device also includes at least one of a heater configured to heat the at least one fabric layer such that the average pore size of the at least one fabric decreases and a cooler configured to cool the at least one fabric layer such that the average pore size of the at least one fabric increases. And in some variations a controller configured to command the heater to heat to the at least one fabric layer and command the cooler to cool the at least one fabric layer is included.

公开(公告)号：US11851788B2

公开(公告)日：2023-12-26

申请号：US17002245

申请日：2020-08-25

申请人： Lear Corporation

发明人： Naoyuki Taniguchi ,  Rose Morgan

IPC分类号： D03D11/00 ,  B60N2/58 ,  D03D1/00 ,  D04B1/22 ,  D04B21/20 ,  D03D15/33

CPC分类号： D03D11/00 ,  B60N2/5891 ,  D03D1/00 ,  D03D15/33 ,  D04B1/22 ,  D04B21/20 ,  D10B2211/02 ,  D10B2403/0114 ,  D10B2403/021 ,  D10B2505/08 ,  D10B2505/12

摘要： A method of manufacturing a cover for a vehicle seat by weaving a first layer including a synthetic material, weaving a second layer including wool, and interweaving the first layer and the second layer with the second layer underling the first layer. The cover may include a woven top layer and a woven bottom layer, interwoven with the woven top layer. The woven top layer may include a plurality of first warp yarns and a plurality of first weft yarns. The woven bottom layer may include a plurality of second warp yarns and a plurality of second weft yarns. The plurality of second warp and weft yarns may include wool.

公开(公告)号：US20240239075A1

公开(公告)日：2024-07-18

申请号：US18289293

申请日：2022-11-14

申请人： Yamauchi Corporation

发明人： Shuhei KOUNO ,  Akira YOSHIDA

IPC分类号： B30B15/06 ,  B32B5/02 ,  B32B5/26 ,  D03D1/00 ,  D03D15/267 ,  D03D15/33 ,  D03D15/49 ,  D06M15/256 ,  D06M101/16 ,  D06N3/00 ,  D06N3/12

CPC分类号： B30B15/061 ,  B32B5/024 ,  B32B5/262 ,  D03D1/00 ,  D03D15/267 ,  D03D15/33 ,  D03D15/49 ,  D06M15/256 ,  D06N3/0006 ,  D06N3/12 ,  B32B2250/20 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2260/021 ,  B32B2260/048 ,  B32B2262/101 ,  B32B2262/16 ,  D06M2101/16 ,  D06N2201/082 ,  D06N2209/103 ,  D10B2401/06 ,  D10B2505/00

摘要： A cushion material 10 for hot pressing includes a cushion part 1. The cushion part 1 includes a woven fabric 5, in which a twisted yarn is used for at least one of warp 5a or weft 5b, and a polymer material 6 adhered to a surface of a fiber forming the woven fabric 5. The twisted yarn used for at least one of the warp 5a or the weft 5b of the woven fabric 5 is formed by twisting a plurality of texturized yarns made of glass fiber.

公开(公告)号：US20240227384A9

公开(公告)日：2024-07-11

申请号：US18279061

申请日：2021-12-21

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Tomohiro KANAZAWA ,  Kazuhiro DAIJO ,  Kenshi TSUJI ,  Naoki KOHYAMA ,  Yui NAKAI

IPC分类号： B41F15/34 ,  B41N1/04 ,  B41N1/24 ,  C22C27/04 ,  C22F1/18 ,  D03D1/00 ,  D03D9/00 ,  D03D15/33 ,  D03D15/67

CPC分类号： B41F15/34 ,  B41N1/04 ,  B41N1/247 ,  C22C27/04 ,  C22F1/18 ,  D03D1/00 ,  D03D9/00 ,  D03D15/33 ,  D03D15/67 ,  D10B2505/00

摘要： A metal wire includes tungsten or a tungsten alloy. The metal wire has a diameter of at most 13 μm, a tensile strength of at least 4.8 GPa, and a natural hanging length per 1000 mm of at least 800 mm.

公开(公告)号：US20240358163A1

公开(公告)日：2024-10-31

申请号：US18646261

申请日：2024-04-25

申请人： BreathableBaby, LLC

发明人： Jennifer A. LOESCH ,  Darrell L. VINCENT

IPC分类号： A47C27/00 ,  A47D15/00 ,  A47G9/02 ,  D03D13/00 ,  D03D15/283 ,  D03D15/33 ,  D06N3/00 ,  D06N3/04 ,  D06N3/14

CPC分类号： A47C27/005 ,  A47G9/0246 ,  D03D13/008 ,  D03D15/283 ,  D03D15/33 ,  D06N3/0006 ,  D06N3/0036 ,  D06N3/042 ,  D06N3/14 ,  A47D15/00 ,  D06N2209/128 ,  D06N2211/00 ,  D10B2331/04 ,  D10B2401/021 ,  D10B2403/0111 ,  D10B2503/06 ,  D10B2505/08

摘要： A carbon dioxide blocking system is provided comprising a sheeting material treated with a waterproofing agent such that the carbon dioxide blocking system is fully, or nearly fully, impermeable to liquids and gases. The sheeting material may be a microfiber polyester woven sheeting material and the waterproofing agent may be thermoplastic polyurethane. The sheeting material is treated with the waterproofing agent. The treated material comprises a single layer of fabric. The sheeting material provides a soft upper surface, like a sheet, while the waterproofing agent imparts impermeability to the sheeting material such that the carbon dioxide blocking system may serve as a mattress protector to block liquids and also to block the permeability and retention of carbon dioxide to help prevent carbon dioxide rebreathing.

公开(公告)号：US20240131836A1

公开(公告)日：2024-04-25

申请号：US18279061

申请日：2021-12-21

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Tomohiro KANAZAWA ,  Kazuhiro DAIJO ,  Kenshi TSUJI ,  Naoki KOHYAMA ,  Yui NAKAI

IPC分类号： B41F15/34 ,  B41N1/04 ,  B41N1/24 ,  C22C27/04 ,  C22F1/18 ,  D03D1/00 ,  D03D9/00 ,  D03D15/33 ,  D03D15/67

CPC分类号： B41F15/34 ,  B41N1/04 ,  B41N1/247 ,  C22C27/04 ,  C22F1/18 ,  D03D1/00 ,  D03D9/00 ,  D03D15/33 ,  D03D15/67 ,  D10B2505/00

摘要： A metal wire includes tungsten or a tungsten alloy. The metal wire has a diameter of at most 13 μm, a tensile strength of at least 4.8 GPa, and a natural hanging length per 1000 mm of at least 800 mm.

公开(公告)号：US20230348076A1

公开(公告)日：2023-11-02

申请号：US17870315

申请日：2022-07-21

申请人： GOODRICH CORPORATION

发明人： RAJAMANIKANDAN SIVARAMAN

IPC分类号： B64D25/14 ,  D06M15/564 ,  D03D15/283 ,  D03D1/02 ,  D03D15/33 ,  B64D25/18

CPC分类号： B64D25/14 ,  D06M15/564 ,  D03D15/283 ,  D03D1/02 ,  D03D15/33 ,  B64D25/18 ,  D06M2101/34

摘要： An inflatable for an evacuation system may comprise a nano-fiber material defining an inflation chamber. The nano-fiber material may include a nano-fiber fabric formed of woven nano-fibers, an interior thermoplastic polymeric coating formed over a first side of the nano-fiber fabric and oriented toward the inflation chamber, and an exterior thermoplastic polymeric coating formed over a second side of the nano-fiber fabric and oriented away from the inflation chamber.

公开(公告)号：US20230167589A1

公开(公告)日：2023-06-01

申请号：US17919640

申请日：2021-04-14

申请人： TEIJIN FRONTIER CO., LTD.

发明人： Akio UKUMA ,  Takuya NAGAE

IPC分类号： D03D15/47 ,  D03D15/283 ,  D03D13/00 ,  D03D15/33

CPC分类号： D03D15/47 ,  D03D15/283 ,  D03D13/008 ,  D03D15/33 ,  D10B2401/021 ,  D10B2401/061 ,  D10B2401/063 ,  D10B2331/04

摘要： The invention addresses the problem of providing a water-repellent cloth that is excellent in water repellency as well as stretchability and also a textile product using the water-repellent cloth. A means for resolution is a water-repellent cloth given water repellent processing, and the cloth is configured to include a composite yarn containing a stretch fiber and an ultrafine fiber having a single fiber fineness of 1 dtex or less.