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1. 发明授权

US12097652B2 Imprint apparatus and method for manufacturing article 有权
公开(公告)号：US12097652B2
公开(公告)日：2024-09-24
申请号：US18174524
申请日：2023-02-24
申请人： CANON KABUSHIKI KAISHA
发明人： Shigeru Terashima , Takahiro Nakayama , Yoichi Matsuoka
IPC分类号： G03F7/00 , B29C37/00 , B29C43/56 , B29C59/02 , H01L21/027 , B29C43/34
CPC分类号： B29C59/026 , B29C37/0053 , B29C43/56 , G03F7/0002 , H01L21/027 , B29C2043/3411
摘要： An imprint apparatus that forms a pattern of an imprint material on a substrate with use of a mold includes a mold holding unit configured to hold the mold, a suction unit provided at the mold holding unit and configured to suction a gas in a space in which the mold and the substrate face each other, a detector configured to detect particles included in the gas suctioned by the suction unit, and a control unit configured to perform error processing depending on a result of detection performed by the detector.

2. 发明授权

US12076945B2 Method for molding composite material and apparatus for molding composite material 有权
公开(公告)号：US12076945B2
公开(公告)日：2024-09-03
申请号：US17626448
申请日：2020-03-19
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.
发明人： Yuichi Yui , Akihisa Okuda
IPC分类号： B29C70/44 , B29C43/36 , B29C43/56 , B29C70/54 , B29K105/08
CPC分类号： B29C70/44 , B29C43/3607 , B29C43/3642 , B29C43/56 , B29C2043/562 , B29K2105/0872
摘要： A method for molding a composite material includes arranging a prepreg on a jig molding surface of a jig for molding. The method includes sealing a first endless seal region that surrounds the prepreg is formed by bonding a resin bag and the jig molding surface by a first sealing material and a second endless seal region that surrounds the prepreg and is positioned outside the first seal region is formed by bonding a resin bag and the jig molding surface by a second sealing material. The method includes depressurizing a first space inside the first seal region and a second space between the first seal region and the second seal region are depressurized. The method includes thermally curing the prepreg by supplying a water vapor into the internal space of a pressure vessel, while holding the pressure vessel in a sealed state.

3. 发明授权

US11845204B2 Elastic fastener for vacuum bag pleat 有权
公开(公告)号：US11845204B2
公开(公告)日：2023-12-19
申请号：US17109998
申请日：2020-12-02
申请人： Airtech International, Inc.
发明人： William James Wade
IPC分类号： B29C43/36 , B29C65/00 , B29C70/44 , B29C43/56
CPC分类号： B29C43/36 , B29C66/4722 , B29C70/443 , B29C43/56 , B29C2043/3644 , B29C2043/3652
摘要： A vacuum bag having an expandable pleat is provided. The vacuum bag includes a first surface region, a second surface region, and a third surface region between the first and second surface regions. The third surface region can be folded to bring the first surface region into proximity of the second surface region. The vacuum bag also includes a strip having a first attaching region at a first end of the strip, a second attaching region at a second end of the strip opposite the first end, and a central region between the first and second attaching regions. The first attaching region is fixed to the first surface region, and the second attaching region is fixed to the second surface region such that when the central region of the strip is in a non-expanded state, the first surface region is contiguous to the second surface region.

4. 发明公开

US20230219281A1 IMPRINT APPARATUS AND METHOD FOR MANUFACTURING ARTICLE 审中-公开
公开(公告)号：US20230219281A1
公开(公告)日：2023-07-13
申请号：US18174524
申请日：2023-02-24
申请人： CANON KABUSHIKI KAISHA
发明人： Shigeru Terashima , Takahiro Nakayama , Yoichi Matsuoka
IPC分类号： B29C59/02 , G03F7/00 , B29C37/00 , H01L21/027 , B29C43/56 , B29C43/34
CPC分类号： B29C59/026 , G03F7/0002 , B29C37/0053 , H01L21/027 , B29C43/56 , B29C2043/3411
摘要： An imprint apparatus that forms a pattern of an imprint material on a substrate with use of a mold includes a mold holding unit configured to hold the mold, a suction unit provided at the mold holding unit and configured to suction a gas in a space in which the mold and the substrate face each other, a detector configured to detect particles included in the gas suctioned by the suction unit, and a control unit configured to perform error processing depending on a result of detection performed by the detector.

5. 发明授权

US11584048B2 Molding apparatus, molding method, and manufacturing method of article 有权
公开(公告)号：US11584048B2
公开(公告)日：2023-02-21
申请号：US16687390
申请日：2019-11-18
申请人： CANON KABUSHIKI KAISHA
发明人： Masaki Ogasawara
IPC分类号： B29C43/56 , B29C43/58 , B29C43/50 , B29C43/32
摘要： An apparatus according to the present exemplary embodiment is an apparatus that forms a composition on a substrate using a mold. The apparatus includes a gas supply unit that supplies gas to a periphery of a space sandwiched between the mold and the substrate, a deforming mechanism that deforms the mold, and a control unit that, in a state in which the gas supply unit increases a density of the gas in the periphery of the space sandwiched between the mold and the substrate, after the deforming mechanism deforms the mold in a concave shape with respect to the substrate and releases the mold from the deformation, brings the mold into contact with the composition on the substrate.

6. 发明授权

US11486801B2 Mounting press and closing device for a mounting press 有权
公开(公告)号：US11486801B2
公开(公告)日：2022-11-01
申请号：US16610740
申请日：2018-03-12
申请人： ATM GmbH
发明人： Jochen Bongartz
IPC分类号： G01N1/28 , B29C43/02 , B29C43/56 , B30B15/04 , G01N1/36 , G01N1/44
摘要： The present disclosure relates to a mounting press for hot mounting a sample, comprising: a mounting cylinder for receiving the sample, having a main cylinder axis and a cylinder opening, the main cylinder axis extending inside the mounting cylinder and out through the cylinder opening, a sliding closure with a sliding carriage, an upper piston and a closing lever that is operatively connected to the upper piston, wherein the sliding carriage is configured so as to be displaceable in a direction transverse to the main cylinder axis, for example by means of the closing lever, and wherein in a position of use of the sliding carriage the upper piston can be driven to or into the cylinder opening of the mounting cylinder, wherein the closing lever has at least one open position and one closed position and can be transferred from the open position into the closed position, and wherein the closing lever cooperates with the upper piston such that the upper piston closes the cylinder opening when guiding the closing lever from the open position into the closed position when the sliding carriage is in the position of use.

7. 发明授权

US11220028B1 Method of manufacture for thin, multi-bend optics by compression molding 有权
公开(公告)号：US11220028B1
公开(公告)日：2022-01-11
申请号：US15916100
申请日：2018-03-08
申请人： Facebook Technologies, LLC
发明人： Nelson Cardenas , Yusufu Njoni Bamaxam Sulai , Alexander Sohn , Jacques Gollier , Kurt Jenkins
IPC分类号： B29C43/36 , B29C43/02 , B29C43/52 , B29K33/00 , B29K69/00 , B29K105/00 , B29L11/00 , B29C43/56
摘要： A method for manufacturing thin, multi-bend optics includes placing an optical substrate and a protective sheet into a compression mold and closing the compression mold to deform the optical substrate and to deform the protective sheet. The optical substrate can include an optical surface and the protective sheet can be disposed between the compression mold and the optical surface of the optical substrate. The compression mold can include a mold contact surface that is characterized by a surface roughness. The compression mold can be held in a closed position for a compression time period, during which, the protective sheet contacts the mold contact surface and provides a buffer layer between the mold contact surface and the optical surface thereby mitigating against transfer of the surface roughness of the mold contact surface onto the optical surface.

8. 发明授权

US11198235B2 Flexible mask modulation for controlling atmosphere between mask and substrate and methods of using the same 有权
公开(公告)号：US11198235B2
公开(公告)日：2021-12-14
申请号：US16059140
申请日：2018-08-09
申请人： CANON KABUSHIKI KAISHA
发明人： Seth J. Bamesberger
IPC分类号： B29C43/02 , B29C43/00 , B29C43/56 , G03F7/00 , B29C43/14 , G03F7/20 , B82Y10/00 , B82Y40/00
摘要： An apparatus may include a substrate holder configured to hold a substrate. The substrate holder may include a first chucking region having a first area and an adjacent region extending from the chucking region. The apparatus may also include a superstrate holder configured to hold a superstrate. The superstrate holder may include a second chucking region having a second area. The second area may be larger than the first area and the superstrate holder faces the substrate holder forming a first gap between the adjacent region surface and the superstrate and a second gap between the substrate and the superstrate. The apparatus may also include a gas supply system between the first gap and the second gap. The superstrate holder may alter a shape of the held superstrate to decrease the first gap and increase the second gap.

9. 发明申请

US20210370557A1 METHODS AND SYSTEMS FOR MAKING FIBRILLAR ADHESION STRUCTURES 有权
公开(公告)号：US20210370557A1
公开(公告)日：2021-12-02
申请号：US17335679
申请日：2021-06-01
申请人： Texas Tech University System
发明人： Burak Aksak , Elliot Geikowsky
IPC分类号： B29C43/56 , F16B5/07
摘要： A method, system, and apparatus for a fibrillar adhesion device comprises forming a stem mold, generating an array of at least one stems using the stem mold, forming a cap mold, generating an array of at least one caps using the cap mold, adhering the array of at least one stems to the array of at least one caps, and removing the cap mold wherein the resulting system comprise an array of at least one fibrillar adhesive structures.

10. 发明授权

US10961361B2 Carbon fiber reinforced plastic material having high smoothness 有权
公开(公告)号：US10961361B2
公开(公告)日：2021-03-30
申请号：US15779588
申请日：2016-01-05
申请人： TOYOTA MOTOR EUROPE
发明人： Julien Tachon
IPC分类号： C08J5/06 , B29C43/52 , C08J5/24 , B29C43/56 , C08K3/36 , C08J5/04 , B29C43/00 , B29K67/00
摘要： A fiber reinforced plastic material is provided. The fiber reinforced plastic material includes a plurality of carbon fibers, and a vinyl ester resin or unsaturated polyester resin containing at least one low coefficient of linear thermal expansion (CLTE) filler.

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