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1.发明申请公开(公告)号：US20230045743A1
公开(公告)日：2023-02-09
申请号：US17794018
申请日：2021-01-20
发明人： Masayuki Sakai , Yasutaka Aoki , Takayuki Shimizu , Ryoji Okabe , Akihiko Umeda , Takatoshi Matsushita , Mikito Sasaki
摘要： A magnetic pole piece device disposed between an inner diameter side magnet field and an outer diameter side magnet field of a magnetic gear, includes: an outer circumferential cover member disposed opposite to the outer diameter side magnet field and having a cylindrical shape; an inner circumferential cover member disposed opposite to the inner diameter side magnet field and having a cylindrical shape; and a plurality of magnetic pole pieces disposed at intervals in a circumferential direction between the outer circumferential cover member and the inner circumferential cover member. The outer circumferential cover member includes a plurality of outer circumferential side facing portions facing outer circumferential surfaces of the plurality of magnetic pole pieces, and a plurality of outer circumferential side connecting portions for connecting two adjacent outer circumferential side facing portions of the plurality of outer circumferential side facing portions.
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公开(公告)号：US11332230B2
公开(公告)日：2022-05-17
申请号：US16769362
申请日：2018-11-26
发明人： Akihito Suzuki , Kenji Murakami , Kana Sakon , Akihisa Okuda , Takayuki Shimizu , Takumi Shinohara , Jun Eto , Yukifumi Toyama , Junichiro Miyagaki , Kenichi Kawakami
摘要： The method for producing an assembly is a method for producing an assembly equipped with a member to be reinforced (20), a reinforcing member body (41), and a filler (42), wherein the reinforcing member body (41) has a pair of flanges (44) arranged spaced on the surface (20B) of the member to be reinforced (20), a web (45), and a connection portion (46) which connects the flanges (44) and the web (45) and forms a filler space (V) with the surface (20B). The method for producing an assembly includes a step for inserting a filler (42) into the filler space (V), a step for attaching a crack control member (43) to cover the end of the filler (42), a step for joining the flanges (44) and the member to be reinforced (20), and a step for curing at least the member to be reinforced (20).
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公开(公告)号：US11167509B2
公开(公告)日：2021-11-09
申请号：US16065335
申请日：2017-01-11
发明人： Takayuki Shimizu , Toshio Abe
摘要： A composite-material molding apparatus for molding a composite material, wherein the molding apparatus is provided with: a main body; a composite-material layer in which a molding face for molding a composite material is formed, the composite-material layer coating the surface of the main body; a filamentous fiber-optic temperature sensor embedded in the composite-material layer; a heating unit provided inside the main body; and a control device for controlling the heating unit on the basis of the temperature measured by the fiber-optic temperature sensor; the fiber-optic temperature sensor being disposed in planar fashion in a plane parallel to the molding face.
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公开(公告)号：US10809051B2
公开(公告)日：2020-10-20
申请号：US16094142
申请日：2017-03-16
发明人： Nozomi Saito , Takayuki Shimizu , Kiyoka Takagi
摘要： A debonding detecting method detects debonding of an adhering portion at which an adhering object adheres to an adherend. An optical fiber sensor is provided on the adherend adjacent to the adhering object. A longitudinal direction of the optical fiber sensor is along a direction in which the adhering object extends. Reference strain data of a strain measured by the optical fiber sensor is prepared in advance when a load is applied to the adherend in a reference state in which debonding of the adhering portion does not occur. The debonding detecting method includes: applying a load to the adherend; measuring a strain of the adherend by the optical fiber sensor; and the determining presence or absence of debonding based on comparison result obtained by comparing measured strain data measured in the measuring and the reference strain data.
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公开(公告)号：US11148326B2
公开(公告)日：2021-10-19
申请号：US16623218
申请日：2018-06-07
发明人： Takayuki Shimizu , Akihisa Okuda , Ryota Ozaki , Shoya Mano , Masahiko Shimizu
IPC分类号： B29C70/30 , B29C33/50 , B29K105/08 , B29K307/04 , B29L31/30
摘要： A flexible mandrel for molding a composite material containing a thermosetting resin includes: a body including a contact surface configured to come into contact with the composite material during molding and a non-contact surface configured not to come into contact with the composite material during molding; and at least one hole formed from the non-contact surface toward an inside of the body.
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公开(公告)号：US11584095B2
公开(公告)日：2023-02-21
申请号：US16624409
申请日：2018-07-13
发明人： Takayuki Shimizu , Akihisa Okuda , Ryota Ozaki , Shoya Mano , Masahiko Shimizu
IPC分类号： B29C70/44 , B29C43/12 , B29C43/36 , B29C33/38 , B29D99/00 , B29K663/00 , B29K705/00 , B29L31/00
摘要： This flexible mandrel for molding a composite material containing a thermosetting resin includes: a main body containing a first material; and a thermally conductive layer containing a second material having a higher thermal conductivity than the first material, the thermally conductive layer being formed so as to cover at least a portion of the main body. The thermally conductive layer extends from a contacting surface of the flexible mandrel, which comes into contact with the composite material during molding, to a non-contacting surface which does not come into contact with the composite material.
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公开(公告)号：US11280445B2
公开(公告)日：2022-03-22
申请号：US15561518
申请日：2016-06-16
发明人： Naoto Azusawa , Takayuki Shimizu , Kenichi Tsuruda , Hiroki Azuma , Takuya Goto
摘要： Provided is a structural body, formed in a plate-like shape and positioned with respect to an assembly jig including a positioning pin and supporting a first surface of the structural body, including a positioning hole formed through an end portion, a positioning protrusion being inserted into the positioning hole; and a pair of first position detection areas formed on a second surface of the end portion through which the positioning hole is formed. The positioning hole is formed apart from an axis line connecting the pair of first position detection areas.
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公开(公告)号：US10596779B2
公开(公告)日：2020-03-24
申请号：US15310213
申请日：2015-05-20
发明人： Takushi Sugiyama , Takayuki Shimizu , Toshio Abe
IPC分类号： B32B9/00 , B32B3/28 , B32B3/14 , B64D29/00 , F01D25/24 , F02C7/00 , B32B5/28 , H05K7/20 , F28F21/02 , B82Y30/00
摘要： This composite material structure is provided with: a first composite member arranged facing a heating element , the first composite member including PAN-based carbon fibers; a second composite member arranged between the heating element and the first composite member, the second composite member including pitch-based carbon fibers; and a cushioning element provided between the first composite member and the second composite member, the cushioning element being joined to each of the first composite member and the second composite member, and having lower rigidity than those of the first composite member and the second composite member. The first composite member is provided so as to be linked to an adjacent structure, while the second composite member and the cushioning element are provided so as to be separated from the structure.
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公开(公告)号：US10345515B2
公开(公告)日：2019-07-09
申请号：US15537543
申请日：2016-01-06
发明人： Nozomi Saito , Takayuki Shimizu , Toshio Abe , Shu Minakuchi , Nobuo Takeda , Yutaka Terada
IPC分类号： B32B7/12 , B32B3/28 , B32B3/26 , B32B3/08 , B32B9/00 , B32B9/04 , C09J5/00 , G01L1/24 , B32B15/08 , B32B15/20 , B32B27/06 , G01M11/08 , G01N19/04 , G01N33/44 , G02B6/02 , G02B6/34
摘要： The purpose of the present invention is to provide a bonded structure, a method for manufacturing the same, and a bonding state detection method which are capable of determining whether or not members are bonded together appropriately. A bonded structure 10 includes a laminated sheet 12A, a laminated sheet 12B, an adhesive 14 that bonds the laminated sheet 12A and the laminated sheet 12B together, and a distributed optical fiber 16 sandwiched between the laminated sheet 12A and the laminated sheet 12B. The cross-sectional shape of the distributed optical fiber 16 is deformed in accordance with the bonding state.
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公开(公告)号：US10189167B2
公开(公告)日：2019-01-29
申请号：US15558187
申请日：2016-07-01
发明人： Takayuki Shimizu , Naoto Azusawa , Kenichi Tsuruda , Hiroki Azuma , Takuya Goto
摘要： A suction device is attached to a leading-end section of an articulated arm, attached by suction to a plate-shaped structural member having a curvature at least in a predetermined direction. The suction device includes a support part attached to the leading-end section of the articulated arm; a pair of suction mechanisms having a pair of suction surfaces and disposed apart from each other in an X direction with the attachment position of the support part to the leading-end section interposed between the pair of suction mechanisms; and a pair of first angle adjustment mechanisms capable of adjusting the angle of inclination, in the X direction, of each of the pair of suction surfaces of the pair of the suction mechanisms.
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