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1. 发明申请

US20230047117A1 TUBE AND PUMP USING SAME 有权
公开(公告)号：US20230047117A1
公开(公告)日：2023-02-16
申请号：US17794114
申请日：2021-01-21
申请人： JUNKOSHA INC.
发明人： Kouichi YANAI , Yukihiko HAYASHI
IPC分类号： F04B45/08 , F16L11/04 , F04B45/06 , B32B1/08 , B32B7/022 , B32B5/18 , B32B5/32
摘要： [Object] To provide a tube having excellent long-term reliability.
[Means for Solution]
A tube for use in a pump that transports a fluid by peristaltic movement, the tube including: a flow path that serves as a transport path of the fluid and extends in a first direction; and a body portion formed around the flow path, wherein the body portion includes a first layer formed on the flow path and a second layer formed on the first layer, a flexural modulus of elasticity in a radial direction of the second layer is smaller than a flexural modulus of elasticity in a radial direction of the first layer, and when an elastic modulus ratio R1 of the first layer is defined as a ratio of a tensile modulus of elasticity in a circumferential direction of the first layer to the flexural modulus of elasticity in the radial direction of the first layer, and an elastic modulus ratio R2 of the second layer is defined as a ratio of a tensile modulus of elasticity in a circumferential direction of the second layer to the flexural modulus of elasticity in the radial direction of the second layer, the elastic modulus ratio R2 of the second layer is larger than the elastic modulus ratio R1 of the first layer.

2. 发明申请

US20230038048A1 Perimeter Structures for Joining Abutting Enclosure Components 有权
公开(公告)号：US20230038048A1
公开(公告)日：2023-02-09
申请号：US17971230
申请日：2022-10-21
申请人： Build IP LLC
发明人： Paolo Tiramani , Galiano Tiramani , Kyle Denman
IPC分类号： E04B1/344 , E04C2/284 , B32B5/18 , B32B5/32 , B32B15/04 , B32B5/02 , E04B1/343 , B32B5/20 , B32B5/24 , E04B1/348
摘要： An enclosure member for a building structure comprising a planar laminate having a first facing layer; a layer of foam having a first face and a second opposing face; and a second facing layer; where the first facing layer is fastened to the first face of the layer of foam, and the second facing layer is fastened to the second opposing face of the layer of foam. An edge of the enclosure is provided with a perimeter structure that can perform one or more of a sealing function, an edge reinforcement function and a pivotable joining function with another enclosure, in accordance with the particular embodiment.

3. 发明授权

US11566417B2 Modular integrated construction joint 有权
公开(公告)号：US11566417B2
公开(公告)日：2023-01-31
申请号：US17070917
申请日：2020-10-14
申请人： Nano and Advanced Materials Institute Limited
发明人： Xin Kun Lu , Su Ping Bao , Honggang Zhu , Man Lung Sham
IPC分类号： E04B1/68 , E04B1/94 , E04B1/78 , B32B5/32 , C08K3/016 , C08J9/32 , C08J9/00
摘要： The invention relates to a modular integrated construction joint which includes a first building module, a second building module or a structural wall and a joint between the first building module and the second building module or structural wall. The joint includes a flexible seamless stitching system, which provides a long-term firestop, smokestop and waterproof for the joint cavity in-between modules in modular integrated construction (MiC).

4. 发明授权

US11566413B2 Enclosure members joined by hinged I-beam to fold flat 有权
公开(公告)号：US11566413B2
公开(公告)日：2023-01-31
申请号：US17592988
申请日：2022-02-04
申请人： Build IP LLC
发明人： Paolo Tiramani , Galiano Tiramani , Kyle Denman
IPC分类号： E04H13/00 , E04B1/344 , E04C2/284 , B32B5/18 , B32B5/32 , B32B15/04 , B32B5/02 , E04B1/343 , B32B5/20 , B32B5/24 , E04B1/348
摘要： An enclosure member for a building structure comprising a planar laminate having a first facing layer; a layer of foam having a first face and a second opposing face; and a second facing layer; where the first facing layer is fastened to the first face of the layer of foam, and the second facing layer is fastened to the second opposing face of the layer of foam. An edge of the enclosure is provided with a perimeter structure that can perform one or more of a sealing function, an edge reinforcement function and a pivotable joining function with another enclosure, in accordance with the particular embodiment.

5. 发明授权

US11535004B2 Soundproofing material 有权
公开(公告)号：US11535004B2
公开(公告)日：2022-12-27
申请号：US16305173
申请日：2017-05-24
申请人： NICHIAS CORPORATION
发明人： Kazutaka Murayama , Keiji Tsukahara , Hikari Sasaki , Yuuma Tomitsuka , Tatsuro Miki , Daisuke Ando
IPC分类号： B32B5/18 , B32B5/32 , C03C13/00 , C03C17/00 , C04B38/00 , C04B38/10 , C04B41/00 , G10K11/162
摘要： A soundproofing material including a porous body having a cell structure and including inorganic fibers other than asbestos, wherein an average cell diameter is more than 300 μm and 1000 μm or less, a bulk density is 0.007 to 0.024 g/cm3, and a flow resistivity is 170,000 to 2,000,000 Ns/m4.

6. 发明授权

US11525256B2 Foldable enclosure members joined by hinged perimeter sections 有权
公开(公告)号：US11525256B2
公开(公告)日：2022-12-13
申请号：US17592986
申请日：2022-02-04
申请人： Build IP LLC
发明人： Paolo Tiramani , Galiano Tiramani , Kyle Denman
IPC分类号： E04H1/00 , E04B1/344 , E04C2/284 , B32B5/18 , B32B5/32 , B32B15/04 , B32B5/02 , E04B1/343 , B32B5/20 , B32B5/24 , E04B1/348
摘要： An enclosure member for a building structure comprising a planar laminate having a first facing layer; a layer of foam having a first face and a second opposing face; and a second facing layer; where the first facing layer is fastened to the first face of the layer of foam, and the second facing layer is fastened to the second opposing face of the layer of foam. An edge of the enclosure is provided with a perimeter structure that can perform one or more of a sealing function, an edge reinforcement function and a pivotable joining function with another enclosure, in accordance with the particular embodiment.

7. 发明授权

US11504889B2 Thermoplastic composite materials for portable information handling system enclosures 有权
公开(公告)号：US11504889B2
公开(公告)日：2022-11-22
申请号：US16654516
申请日：2019-10-16
申请人： Dell Products L.P.
发明人： Nicholas D. Abbatiello , Deeder M. Aurongzeb , Ernesto Ramirez
IPC分类号： B29C43/14 , B32B5/12 , B32B27/06 , B32B27/36 , B32B5/02 , B32B5/18 , B32B5/22 , B32B5/24 , B32B5/32 , B32B27/08 , B32B27/12 , B32B27/18 , B32B3/26 , B29C70/46 , B29C70/54 , B29D99/00 , B32B27/28 , B29K269/00 , B29K281/00 , B29K309/08 , B29K307/04 , B29L31/00 , H05K5/00 , H05K5/03 , B32B38/10
摘要： Enclosure parts for portable information handling systems may be made by heat pressing material layers together. The material layers may include outer fiber-reinforced thermoplastic layers and a core thermoplastic layer comprising a plurality of thermoplastic film layers. The core thermoplastic layer may be die cut to create voids that reduce weight of the enclosure part. A finishing layer may be added, along with attachment features.

8. 发明申请

US20220340878A1 CELL PREPARATION METHOD, CELL CULTIVATION DEVICE, AND KIT 有权
公开(公告)号：US20220340878A1
公开(公告)日：2022-10-27
申请号：US17850882
申请日：2022-06-27
申请人： UBE INDUSTRIES, LTD.
发明人： Masahiko HAGIHARA , Shyusei OHYA
IPC分类号： C12N5/0775 , C12M3/00 , B32B5/32 , C12M3/04 , B32B3/12 , C12M1/00 , C12N5/00 , C08J9/28 , C12N1/00 , C12N5/04 , C12N5/10 , B32B27/34 , B29C41/12 , B29C35/08 , B29C41/00 , B29C41/22 , C12N5/077
摘要： The present invention relates to a cell preparation method that includes a step in which cells are applied to a polyimide porous film and cultivated, wherein the polyimide porous film is a polyimide porous film with a three-layer structure, having a surface layer A and a surface layer B that have a plurality of holes, and a macrovoid layer that is sandwiched between the surface layer A and the surface layer B, and the polyimide porous film is produced by a method including the following steps: (1) a step in which a poly(amic acid) solution comprising poly(amic acid) and an organic polar solvent is flow cast in a film shape and the result is immersed in or brought into contact with a coagulation medium to create a porous film of poly(amic acid); and (2) a step in which the porous film of poly(amic acid) obtained in step (1) is heat-treated and imidized.

9. 发明申请

US20220340817A1 SUPPORTING CUSHION APPARATUS AND CHILD SAFETY CAR SEAT THEREWITH 有权
公开(公告)号：US20220340817A1
公开(公告)日：2022-10-27
申请号：US17861263
申请日：2022-07-11
申请人： Wonderland Switzerland AG
发明人： Yong Chao Kou , Feng Xiang Yan , Jian Hui Liu
IPC分类号： C09K21/14 , B60N2/28 , B32B5/18 , B32B5/32 , B32B5/24 , B32B27/06 , B60N2/64 , B60N2/70
摘要： The present application discloses a fireproof buffering structure which includes a buffering plate and a fireproof plate attached thereto. A combustion rate of the fireproof plate is lower than that of the buffering plate. In contrast to conventional buffering structures, the fireproof buffering structure adopts the combined buffering plate and fireproof plate. The buffering plate has good impact absorbing capacity for providing a soft and comfortable seating environment and buffering and protection effects during a crash accident, and the fireproof plate can reduce the combustion rate of the integral structure when catching fire. Therefore, the fireproof buffering structure achieves the purposes of safety and comfort. The present application further discloses a supporting cushion apparatus which includes a covering member and the aforementioned fireproof buffering structure accommodated therein. The present application further discloses a child safety car seat which includes the aforementioned fireproof buffering structure and the aforementioned supporting cushion apparatus.

10. 发明授权

US11479016B2 Coextruded crosslinked polyolefin foam with polyamide cap layers 有权
公开(公告)号：US11479016B2
公开(公告)日：2022-10-25
申请号：US16836229
申请日：2020-03-31
申请人： Toray Plastics (America), Inc.
发明人： Pawel Sieradzki , Jesse Jude Baldwin , Dan Ben-Daat , Kaitlyn Michelle Bock
IPC分类号： B32B5/18 , B32B5/32 , B32B27/32 , B32B27/34 , B29C48/21 , B29C48/07 , B32B27/06 , B29K105/00 , B29K77/00 , B29K105/04 , B29K23/00
摘要： Described herein are physically crosslinked, closed cell continuous multilayer foam structures that includes a foam layer comprising polypropylene, polyethylene, or a combination of polypropylene and polyethylene and a polyamide cap layer. The multilayer foam structure can be obtained by coextruding a multilayer structure comprising at least one foam composition layer and at least one cap composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.

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