公开(公告)号：US20220026162A1

公开(公告)日：2022-01-27

申请号：US17311722

申请日：2019-12-09

申请人： Tomoegawa Co., Ltd.

发明人： Shuhei Hatano ,  Hideki Moriuchi ,  Katsuya Okumura

IPC分类号： F28D15/04 ,  F28F21/08 ,  F28D15/02 ,  C09K5/04

摘要： The present invention provides a temperature control unit capable of efficiently controlling a temperature of a specific object with reduced risk of failure of electronic components due to leakage of a temperature control medium. The temperature control unit (1), which controls a temperature of a specific object, contains a temperature control medium, and a metal fiber sheet (50) that is formed with a space serving as a channel of the temperature control medium. The latent heat of evaporation of the temperature control medium is within the range of from 70 to 200 kJ/kg when the temperature control medium changes the state from a liquid state to a gaseous state. The volume expansion rate of the temperature control medium is at most 250 times when the temperature control medium changes the state from a liquid state to a gaseous state under atmospheric pressure.

公开(公告)号：US11445627B2

公开(公告)日：2022-09-13

申请号：US16649303

申请日：2018-09-20

申请人： SHOEI PRINTING CO., LTD. ,  TOMOEGAWA CO., LTD.

发明人： Tomohiro Nakata ,  Hideki Moriuchi

IPC分类号： H05K5/06 ,  B32B27/08 ,  B32B27/20 ,  B32B27/28 ,  B32B27/36 ,  B32B37/10 ,  H05K5/00

摘要： A resin card medium which has a substrate having electronic components mounted thereon and has sophisticated flatness and smoothness realized without providing any layer having holes for absorbing thicknesses of the electronic components; and a method for manufacturing a resin card medium.
A resin card medium laminated body before pressing is prepared by laminating, on a first plastic finishing sheet, a substrate having one electronic component or two or more electronic components installed on one side of the substrate, with the one side, on which the electronic component or electronic components are installed, facing upward, and laminating, on the substrate, mixed paper constituted of plastic fibers and plant fibers, and by subjecting the resin card medium laminated body to hot pressing at a temperature which is a softening point or more of the plastic fibers and less than a melting point of the plastic fibers.

公开(公告)号：US11408125B2

公开(公告)日：2022-08-09

申请号：US16646675

申请日：2018-09-19

申请人： TOMOEGAWA CO., LTD.

发明人： Hideki Moriuchi ,  Hiroshi Kitahara ,  Masanori Takahata ,  Masanori Morinaga ,  Tomoki Furue

IPC分类号： D21H25/00 ,  D21H11/00 ,  D21H13/10 ,  D21H11/04 ,  B32B37/10 ,  B32B37/26 ,  D21H11/12 ,  D21H13/24

摘要： A thermoplastic fiber sheet includes at least cellulosic fibers and thermoplastic resin fibers having a softening temperature of 100 to 140° C. A weight ratio of the cellulosic fibers to the thermoplastic resin fibers (the cellulosic fibers: the thermoplastic resin fibers) is 4:6 to 2:8, and porosity is 20 to 70%.

公开(公告)号：US11124906B2

公开(公告)日：2021-09-21

申请号：US16330893

申请日：2018-01-11

申请人： Tomoegawa Co., Ltd.

发明人： Tatsunari Inoue ,  Hideki Moriuchi ,  Taku Kurahara ,  Daisuke Muramatsu

IPC分类号： D04H1/4234 ,  D04H1/732 ,  D04H1/54

摘要： One object of the present invention is to provide a metal fiber nonwoven fabric having high homogeneity, and the present invention provides a metal fiber nonwoven fabric in which metal fibers are bonded to each other having a coefficient of variation (CV value) of a basis weight in accordance with JIS Z 8101 (ISO 3534: 2006) per 1 cm2 of 10% or less.

公开(公告)号：US20190211485A1

公开(公告)日：2019-07-11

申请号：US16330893

申请日：2018-01-11

申请人： Tomoegawa Co., Ltd.

发明人： Tatsunari Inoue ,  Hideki Moriuchi ,  Taku Kurahara ,  Daisuke Muramatsu

IPC分类号： D04H1/4234 ,  D04H1/54 ,  D04H1/732

CPC分类号： D04H1/4234 ,  D04H1/54 ,  D04H1/732

摘要： One object of the present invention is to provide a metal fiber nonwoven fabric having high homogeneity, and the present invention provides a metal fiber nonwoven fabric in which metal fibers are bonded to each other having a coefficient of variation (CV value) of a basis weight in accordance with JIS Z 8101 (ISO 3534: 2006) per 1 cm2 of 10% or less.