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公开(公告)号：US12240093B2
公开(公告)日：2025-03-04
申请号：US17773357
申请日：2020-10-14
Inventor： Ryosuke Sasaki , Masanori Kurita , Kouji Ikeda
IPC: B25F5/00 , B25B21/02 , B25B23/147 , G06T7/00
Abstract: A tool system includes a portable tool, an image capturing unit, and a control unit. The tool includes a driving unit to be activated with power supplied from a power source. The image capturing unit is provided for the tool and generates a captured image. The control unit controls the tool based on the captured image. The control unit has a work support capability. The work support capability is the capability of placing a restriction on operation of the tool when a work target identified based on the captured image does not conform to a working instruction defined by a working procedure. The control unit suspends, when finding a lifting condition satisfied while performing work-support-enabled operation, the work-support-enabled operation and thereby lifts the restriction on the operation of the tool.
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公开(公告)号：US12215448B2
公开(公告)日：2025-02-04
申请号：US17700961
申请日：2022-03-22
Inventor： Taichi Nakamura , Norihito Tsukahara , Kouji Ikeda
Abstract: A fiber assembly includes a support sheet, a warp yarn group in which warp yarns including a polymer material are arranged, and a weft yarn group in which weft yarns including a polymer material are arranged. A surface of the support sheet has been subjected to a release treatment. The warp yarn group and the weft yarn group are on the surface of the support sheet. The warp yarn group and the weft yarn group define contact portion regions and non-contact portion regions. In each of the contact portion regions, one of the warp yarns is integrated with one of the weft yarns. Each of the warp yarns and the weft yarns has a line width of 1 μm to 10 μm, inclusive. One of the contact portion regions has a fiber density which is higher than a fiber density of one of the non-contact portion regions.
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公开(公告)号：US10232293B2
公开(公告)日：2019-03-19
申请号：US15411277
申请日：2017-01-20
Inventor： Koji Motomura , Nobuhiro Nishizaki , Kouji Ikeda , Takahiko Murata , Takatoshi Mitsushima
IPC: B01D53/22 , B01D39/16 , B32B3/28 , B32B5/02 , B32B5/26 , B32B7/14 , D04H1/56 , D04H1/593 , D04H1/62 , B32B37/12 , B32B37/00
Abstract: A fiber laminate includes a first fiber sheet containing first fibers, a second fiber sheet laminated on the first fiber sheet and containing second fibers, and an adhesive interposed between the first fiber sheet and the second fiber sheet. The adhesive is disposed to form a linear first region in the fiber laminate when viewed from a normal direction of a principal surface of the fiber laminate. The first fiber sheet and the second fiber sheet are adhered to each other via the first region. A gap is formed between the first fiber sheet and the second fiber sheet in a second region other than the first region.
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公开(公告)号：US11773513B2
公开(公告)日：2023-10-03
申请号：US17660643
申请日：2022-04-26
Inventor： Taichi Nakamura , Norihito Tsukahara , Kouji Ikeda
Abstract: A device for manufacturing a fiber assembly includes: a rotating body that has a cylindrical shape, and winds and holds a plurality of support sheets around an outer peripheral surface around a rotation axis of the rotating body; a plurality of supply nozzles arranged along a direction parallel to the rotation axis, the supply nozzles supplying a polymer material to be a material of fibers to the plurality of support sheets; a supply nozzle moving unit that relatively moves the plurality of supply nozzles in the direction parallel to the rotation axis of the rotating body, in which the rotating body is rotatable about the rotation axis to wind, on main surfaces of the plurality of support sheets, fibers obtained by naturally cooling or naturally drying the polymer material supplied from the plurality of supply nozzles, and the rotating body includes a plurality of guide members in an annular shape circumscribing the outer peripheral surface of the rotating body concentrically to regulate positions of the plurality of support sheets.
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公开(公告)号：US10464285B2
公开(公告)日：2019-11-05
申请号：US15373837
申请日：2016-12-09
Inventor： Kouji Ikeda , Koji Motomura , Takatoshi Mitsushima
Abstract: A laminate includes a first sheet containing first fibers, a second sheet laminated on the first sheet and containing second fibers, and an adhesive disposed between the first sheet and the second sheet. At least a part of the adhesive is disposed in an end portion along the edge side of the laminate so as to form a linear first region, and the first sheet is adhered to the second sheet via the first region. Alternatively, a mass per unit area of the adhesive present in an end portion along an edge side of the laminate is larger than a mass per unit area of the adhesive present in a portion near a central part of the laminate rather than the end portion.
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Patent Agency Ranking
公开(公告)号：US11917319B2
公开(公告)日：2024-02-27
申请号：US17773397
申请日：2020-10-14
Inventor： Ryosuke Sasaki , Masanori Kurita , Kouji Ikeda
IPC: H04N5/262 , G06V20/50 , B25F5/00 , H04N23/80 , B25B23/147
CPC classification number: H04N5/2628 , B25F5/00 , G06V20/50 , H04N23/80 , B25B23/1475 , G06V2201/07
Abstract: A tool system includes a portable tool, an image capturing unit, an orientation detection unit, and a processing unit. The tool includes a driving unit to be activated with power supplied from a power source. The image capturing unit is provided for the tool and generates a captured image. The orientation detection unit is provided for the tool and detects an orientation of the tool. The processing unit performs processing based on the captured image and the orientation.
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公开(公告)号：US10939599B2
公开(公告)日：2021-03-02
申请号：US16098900
申请日：2017-05-25
Inventor： Kouji Ikeda
Abstract: A component-mounting device includes a mounting head, a discharging portion, and a paste receiving portion. The mounting head holds a component. The discharging portion applies paste by spraying to the component held by the mounting head. The paste receiving portion is provided on the mounting head and captures paste that has been discharged from the discharging portion and has failed to reach the component.
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公开(公告)号：US10653051B2
公开(公告)日：2020-05-12
申请号：US16084325
申请日：2017-04-04
Inventor： Kouji Ikeda
Abstract: According to the present disclosure, an electronic component mounting device includes: a mounting head which picks up an electronic component from a part feeder, and transfers and mounts the electronic component on a board; a dispenser which applies a paste to a lower surface of the electronic component picked up by the mounting head, the paste being flied out from an ejection hole of the dispenser against gravity, the ejection hole opening upwardly; and a shield member which is disposed between the electronic component and the dispenser and has an opening above the ejection hole.
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公开(公告)号：US11186818B2
公开(公告)日：2021-11-30
申请号：US15901993
申请日：2018-02-22
Inventor： Kouji Ikeda , Taichi Nakamura
Abstract: Provided is a culture medium including fibers aligned in one direction, and a method for producing the same. The culture medium includes: a substrate; a frame body that includes a first surface, a second surface opposite therefrom, and one or more through holes extending from the first surface through the second surface, and that is mounted to the substrate such that the first surface is opposed thereto; a plurality of aligned fibers interposed between the substrate and the first surface; and a bonding portion that bonds the substrate, the plurality of aligned fibers, and the frame body, wherein at least a part of the plurality of aligned fibers is exposed from a first opening that is formed in the first surface by the through hole.
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公开(公告)号：US20170252685A1
公开(公告)日：2017-09-07
申请号：US15411277
申请日：2017-01-20
Inventor： Koji Motomura , Nobuhiro Nishizaki , Kouji Ikeda , Takahiko Murata , Takatoshi Mitsushima
CPC classification number: B01D39/163 , B01D2239/0622 , B01D2239/0681 , B01D2239/0686 , B01D2239/10 , B01D2239/1233 , B32B3/28 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/26 , B32B7/14 , B32B37/0053 , B32B37/1207 , B32B37/1292 , B32B2037/1215 , B32B2250/03 , B32B2250/20 , B32B2255/02 , B32B2255/26 , B32B2262/0238 , B32B2262/0246 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/0284 , B32B2262/0292 , B32B2262/062 , B32B2262/101 , B32B2307/724 , B32B2432/00 , B32B2437/00 , B32B2457/10 , B32B2457/18 , B32B2535/00 , D04H1/56 , D04H1/593 , D04H1/62 , D10B2505/04
Abstract: A fiber laminate includes a first fiber sheet containing first fibers, a second fiber sheet laminated on the first fiber sheet and containing second fibers, and an adhesive interposed between the first fiber sheet and the second fiber sheet. The adhesive is disposed to form a linear first region in the fiber laminate when viewed from a normal direction of a principal surface of the fiber laminate. The first fiber sheet and the second fiber sheet are adhered to each other via the first region. A gap is formed between the first fiber sheet and the second fiber sheet in a second region other than the first region.
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