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公开(公告)号：US20210391617A1
公开(公告)日：2021-12-16
申请号：US17460311
申请日：2021-08-30
Inventor： KAZUYOSHI HONDA , AKIRA KAWASE , EIICHI KOGA , KOUJI NISHIDA , NOBORU MASUDA , TAKESHI YAMASAKI
IPC: H01M50/186 , H01M10/0525 , H01M50/54
Abstract: A laminated battery includes battery cells which are laminated and a current collecting lead. Each of the battery cells has a structure in which a positive electrode current collector, a positive electrode active material layer, a solid electrolyte layer, a negative electrode active material layer, and a negative electrode current collector are laminated in this order. The battery cells include first and second battery cells adjacent to each other. At least the second battery cell has a side surface inclined with respect to a laminating direction of the battery cells. The first battery cell has a surface facing the second battery cell and including an exposed surface not in contact with the second battery cell. At least part of the exposed surface overlaps at least part of the side surface of the second battery cell viewed from the laminating direction. The current collecting lead is connected to the exposed surface.
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公开(公告)号：US20210391599A1
公开(公告)日：2021-12-16
申请号：US17460310
申请日：2021-08-30
Inventor： KAZUYOSHI HONDA , EIICHI KOGA , AKIRA KAWASE , NOBORU MASUDA , TAKESHI YAMASAKI
IPC: H01M10/0585 , H01M50/531
Abstract: A laminated battery includes a plurality of battery cells which are laminated and a current collecting lead. Each of the plurality of battery cells has a structure in which a positive electrode current collector, a positive electrode active material layer, a solid electrolyte layer, a negative electrode active material layer, and a negative electrode current collector are laminated in this order. The plurality of battery cells include first and second battery cells adjacent to each other. The first battery cell has a surface that faces the second battery cell and includes an exposed surface not in contact with the second battery cell. At least part of the exposed surface does not overlap the second battery cell when viewed from a laminating direction of the battery cells. The current collecting lead is connected to the exposed surface.
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公开(公告)号：US20180105955A1
公开(公告)日：2018-04-19
申请号：US15564756
申请日：2016-12-13
Inventor： MOTOI HATANAKA , TOSHIFUMI NAGINO , KAZUFUMI MIYATAKE , KOTA NAKAHIRA , NOBORU MASUDA
CPC classification number: D01D5/08 , D01D5/0985 , D01F6/04 , D01F6/06 , D04H1/4282 , D04H1/4291 , D04H1/56 , D04H3/007 , D04H3/016 , D04H3/14 , D04H3/16 , D04H5/06 , D10B2321/022 , D10B2401/00 , G10K11/16 , G10K11/162
Abstract: A fiber assembly that is obtained by melt-spinning a thermoplastic resin, in which a fiber diameter of the fiber assembly has a median diameter of 1 μm or less, and a melt viscosity of the fiber assembly is 100 mPa·s or more and 1000 mPa·s or less.
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公开(公告)号：US20170233894A1
公开(公告)日：2017-08-17
申请号：US15501641
申请日：2015-10-06
Inventor： TOSHIFUMI NAGINO , NOBORU MASUDA , MOTOI HATANAKA , YOSHIE TAKAHASHI
Abstract: An ultrafine fiber production device has a first heating unit, a nozzle unit, a hot air heating unit, a hot air blowing unit, a second heating unit, and a fiber collecting unit. The first heating unit melts a thermoplastic resin. The nozzle unit discharges the thermoplastic resin melted by the first heating unit. The hot air blowing unit performs fiber forming by blowing high-temperature gas produced by the hot air heating unit to the melted thermoplastic resin discharged by the nozzle unit and by extending the thermoplastic resin. The second heating unit further heats, extends, and fines produced fibers. The fiber collecting unit collects the thermoplastic resin in a fibrous form which is fined by the second heating unit.
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