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1. 发明申请

US20190248035A1 APPARATUS FOR PRODUCING MICROPOROUS PLASTIC FILM 审中-公开
公开(公告)号：US20190248035A1
公开(公告)日：2019-08-15
申请号：US16195599
申请日：2018-11-19
申请人： Seiji KAGAWA , Atsuko KAGAWA
发明人： Seiji KAGAWA , Yoichiro KAGAWA
IPC分类号： B26D1/40 , B26D5/00
摘要： An apparatus for producing a microporous plastic film comprising a pair of vertical columns; a pair of stationary frames each fixed to each vertical column such that they are positioned inside the vertical columns; a pair of movable frames rotatable under the stationary frames; a pattern roll rotatably supported by the stationary frames at a fixed position; an anvil roll movable up and down along first vertical guide rails of the stationary frames; and a lower backup roll movable up and down along second vertical guide rails of the movable frames; the pattern roll being in parallel with the anvil roll; the first and second vertical guide rails being distant from the vertical columns on one side, such that rotating movable frames and lower backup roll do not come into contact with the vertical columns; with the lower backup roll inclined to the anvil roll in a horizontal plane, large numbers of fine pores being formed on the plastic film by the high-hardness, fine particles of the pattern roll.

2. 发明申请

US20180215090A1 APPARATUS FOR PRODUCING EASY-TO-TEAR PLASTIC FILM 审中-公开
公开(公告)号：US20180215090A1
公开(公告)日：2018-08-02
申请号：US15868675
申请日：2018-01-11
申请人： Seiji KAGAWA , Atsuko KAGAWA
发明人： Seiji KAGAWA , Yoichiro KAGAWA
IPC分类号： B29C59/04 , B29C59/00
摘要： An apparatus for producing an easy-to-tear plastic film comprising a pattern roll rotatably supported by a pair of stationary frames, an anvil roll moving along a pair of movable frames, a first driving unit for rotating the movable frames, and second driving units each mounted to the movable frame to move the anvil roll up and down; high-hardness, fine particles projecting from a rolling surface of the pattern roll having such average height and maximum height as enabling the formation of unpenetrating fine pores in a plastic film; with the anvil roll inclined to the pattern roll in a horizontal plane by the operation of the first driving unit, large numbers of unpenetrating fine pores being formed transversely uniformly in the plastic film passing through a gap of both rolls.

3. 发明申请

US20170288314A1 NEAR-FIELD ELECTROMAGNETIC WAVE ABSORBING FILM 审中-公开
公开(公告)号：US20170288314A1
公开(公告)日：2017-10-05
申请号：US15363793
申请日：2016-11-29
申请人： Seiji KAGAWA
发明人： Seiji KAGAWA
IPC分类号： H01Q17/00
CPC分类号： H01Q17/007 , H05K9/0096
摘要： A near-field electromagnetic wave absorbing film comprising a plastic film, and a single- or multi-layer, thin metal film formed on its surface; the thin metal film having laser-beam-bored holes of 200 μm or less in diameter with intervals of 50 μm or less on the entire surface, and pluralities of openings as large as giving transmission viewability partially on the surface.

4. 发明申请

US20160107211A1 METHOD AND APPARATUS FOR PRODUCING MICROPOROUS METAL FOIL 有权
标题翻译：用于生产微孔金属箔的方法和装置
公开(公告)号：US20160107211A1
公开(公告)日：2016-04-21
申请号：US14801073
申请日：2015-07-16
申请人： Seiji KAGAWA
发明人： Seiji KAGAWA , Yoichiro KAGAWA
IPC分类号： B21B1/40 , B21B11/00 , H01M4/66 , B21B27/00
CPC分类号： B21B1/40 , B21B11/00 , B21B27/005 , B21D47/04 , B26F1/10 , H01G11/68 , H01G11/70 , H01G11/86 , H01M4/661 , H01M4/742 , H01M10/0525 , H01M2004/021 , Y02E60/13
摘要： A method and an apparatus for producing a microporous metal foil comprising (a) passing a metal foil through a gap between a pattern roll having large numbers of high-hardness, fine particles on the surface and a hard roll while pressing, to provide the metal foil with large numbers of fine penetrating pores, with a thin hard plastic film interposed between the metal foil and the pattern roll, and a thick soft plastic film interposed between the metal foil and the hard roll; and (b) adjusting tension applied to each of the metal foil, the hard plastic film and the soft plastic film to such an equal level that the metal foil is not broken during forming the fine penetrating pores.
摘要翻译：一种微孔金属箔的制造方法和装置，其特征在于，包括：（a）使金属箔通过表面上具有大量高硬度，微细颗粒的图案辊与压制之间的硬辊之间的间隙通过，以提供金属在金属箔和图案辊之间插入有薄的硬塑料膜和介于金属箔和硬卷之间的厚软塑料膜; 和（b）调整施加到每个金属箔，硬塑料膜和软塑料膜上的张力，以使金属箔在形成细孔时不会断裂。

5. 发明申请

US20100007050A1 EASY-TO-STRAIGHT-TEARING THERMOPLASTIC RESIN FILM AND ITS PRODUCTION METHOD AND APPARATUS 有权
标题翻译：简单直立热塑性树脂薄膜及其生产方法和装置
公开(公告)号：US20100007050A1
公开(公告)日：2010-01-14
申请号：US12556390
申请日：2009-09-09
申请人： Seiji KAGAWA , Yoichiro KAGAWA
发明人： Seiji KAGAWA , Yoichiro KAGAWA
IPC分类号： B29C59/04
CPC分类号： B29C59/04 , B29C59/007 , B29C2059/027 , B29L2007/001 , Y10T428/15 , Y10T428/24479
摘要： A method for forming substantially parallel linear scratches on a thermoplastic resin film, comprising bringing the film into sliding contact with a means having a lot of fine projections for forming linear scratches, and pressing the film onto the linear-scratch-forming means from the opposite side of the linear-scratch-forming means by a film-pressing means, in a region in which the film is in sliding contact with the linear-scratch-forming means.
摘要翻译：一种用于在热塑性树脂膜上形成基本上平行的线状划痕的方法，包括使膜与具有大量用于形成线形划痕的细小突起的装置滑动接触，并将膜从相对的方向将该膜压在线形划痕装置上在薄膜与线状划痕成形装置滑动接触的区域中，通过薄膜压制装置在线性划痕成形装置的一侧上。

6. 发明公开

US20240061474A1 NEAR-FIELD ELECTROMAGNETIC WAVE ABSORBER 审中-公开
公开(公告)号：US20240061474A1
公开(公告)日：2024-02-22
申请号：US18218665
申请日：2023-07-06
申请人： Seiji KAGAWA
发明人： Seiji KAGAWA , Yoichiro KAGAWA
IPC分类号： G06F1/16 , H05K9/00 , B32B15/08 , B32B15/04 , B32B3/30 , B32B7/03 , B32B15/20
CPC分类号： G06F1/1656 , H05K9/0084 , B32B15/08 , B32B15/043 , B32B3/30 , B32B7/03 , B32B15/20 , B32B2307/514
摘要： A near-field electromagnetic wave absorber comprising at least one plastic film and two linearly-scratched thin metal films, each of the linearly-scratched thin metal films having large numbers of substantially parallel, intermittent, linear scratches with irregular widths and intervals in plural directions, one linearly-scratched thin metal film having a surface resistivity of 150-300Ω/square, and the other linearly-scratched thin metal film having a surface resistivity of 10-50Ω/square.

7. 发明申请

US20180178442A1 APPARATUS FOR PRODUCING MICROPOROUS PLASTIC FILM 审中-公开
公开(公告)号：US20180178442A1
公开(公告)日：2018-06-28
申请号：US15636163
申请日：2017-06-28
申请人： Seiji KAGAWA , Atsuko KAGAWA
发明人： Seiji KAGAWA , Yoichiro KAGAWA
IPC分类号： B29C59/04 , B29C59/00
CPC分类号： B29C59/04 , B26D5/007 , B26D5/02 , B26D5/08 , B26D7/265 , B26D2007/2692 , B26F1/20 , B29C59/002 , B29K2105/041 , B29L2007/00
摘要： An apparatus for producing a macroporous plastic film comprising a first roll rotatably supported by stationary frames; a second roll movable up and down along movable frames; a first driving means for rotating the movable frames; and second driving means mounted to the movable frames for moving the second roll up and down; one of the first and second rolls being a pattern roll having large numbers of high-hardness, fine particles on its rolling surface, and the other being an anvil roll; large numbers of fine pores being formed in the plastic film by the high-hardness, fine particles, in a state where the center axis of the second roll is inclined to the center axis of the first roll in a horizontal plane by the operation of the first driving means.

8. 发明申请

US20170368725A1 APPARATUS FOR PRODUCING MICROPOROUS PLASTIC FILM 审中-公开
公开(公告)号：US20170368725A1
公开(公告)日：2017-12-28
申请号：US15492332
申请日：2017-04-20
申请人： Seiji KAGAWA , Atsuko KAGAWA
发明人： Seiji KAGAWA , Yoichiro KAGAWA
IPC分类号： B29C43/24 , B29L7/00
CPC分类号： B29C43/245 , B26D7/265 , B26D2007/2692 , B26F1/20 , B29L2007/00
摘要： An apparatus for producing a microporous plastic film comprising a pattern roll having large numbers of high-hardness, fine particles; an anvil roll opposing the pattern roll; a conveying means for passing a plastic film through a gap of both rolls; a stationary frame rotatably supporting one of both rolls; a pair of laterally arranged movable frames rotatably supporting the other roll; and a pair of laterally arranged carriages to each of which each of the movable frames is fixed; at least one of the carriages moving in a running direction of the plastic film to generate positional difference between a pair of the movable frames, so that the center axes of both rolls are relatively inclined to each other.

9. 发明申请

US20150173257A1 NEAR-FIELD NOISE SUPPRESSION FILM 审中-公开
标题翻译：近场噪声抑制膜
公开(公告)号：US20150173257A1
公开(公告)日：2015-06-18
申请号：US14631522
申请日：2015-02-25
申请人： Seiji KAGAWA
发明人： Seiji KAGAWA
IPC分类号： H05K9/00
CPC分类号： H05K9/0084 , C23C14/20 , C23C14/5806 , H01Q17/00 , Y10T428/31681
摘要： A noise suppression film having reduced unevenness of electromagnetic wave noise absorbability, which comprises a thin Ni film, which is vapor-deposited on one surface of a stretched plastic film of polyethylene terephthalate, and then subject to a heat-shrinkage-causable heat treatment at a temperature in a range of 110-170° C. for 10 minutes to 1 hour, (a) the light transmittance of the thin Ni film measured with laser rays having a wavelength of 660 nm being 3-50%, and (b) the surface resistance of the thin Ni film being 10-200 Ω/square when measured on its square test piece TP of 10 cm×10 cm under a load of 3.85 kg applied via a flat pressure plate, with a pair of electrodes each having a length completely covering a side of the test piece disposed on opposing side portions of the test piece.
摘要翻译：一种降低电磁波噪声吸收性的不均匀性的噪声抑制薄膜，其包括薄膜，其被蒸镀在聚对苯二甲酸乙二醇酯的拉伸塑料膜的一个表面上，然后进行热收缩可热处理温度在110-170℃的范围内10分钟至1小时，（a）用波长为660nm的激光测得的薄Ni薄膜的透光率为3-50％，（b）当在平坦压力板上施加的3.85kg的负荷下，在其10cm×10cm的平方测试片TP上测量时，薄Ni膜的表面电阻为10-200＆OHgr / / square，一对电极各自具有完全覆盖设置在测试片的相对侧部上的测试片的一侧的长度。

10. 发明申请

US20150118482A1 HEAT-DISSIPATING FILM, AND ITS PRODUCTION METHOD AND APPARATUS 审中-公开
标题翻译：散热片及其生产方法和装置
公开(公告)号：US20150118482A1
公开(公告)日：2015-04-30
申请号：US14523381
申请日：2014-10-24
申请人： Seiji KAGAWA
发明人： Seiji KAGAWA
IPC分类号： C09K5/14 , B32B27/08 , F28F21/06 , B32B27/30 , B32B27/36 , F28F21/02 , B32B37/24 , B32B27/20
CPC分类号： C09K5/14 , B32B27/08 , B32B27/20 , B32B27/308 , B32B27/36 , B32B37/24 , B32B2250/03 , B32B2264/108 , B32B2307/302 , B32B2313/04 , B32B2333/12 , B32B2367/00 , B32B2457/00 , F28F21/02 , F28F21/06 , H05K7/20481 , Y10T428/249921 , Y10T428/25 , Y10T428/27
摘要： A heat-dissipating film comprising a heat-conductive layer comprising fine graphene particles and carbon nanotube uniformly dispersed, a mass ratio of the carbon nanotube to the total of the fine graphene particles and the carbon nanotube being 0.05-0.2; the fine graphene particles being substantially aligned with the heat-conductive layer; and the heat-conductive layer having a density of 1.9 g/cm3 or more and thermal conductivity of 600 W/mK or more.
摘要翻译：一种散热薄膜，其特征在于，具有包含细小的石墨烯粒子和均匀分散的碳纳米管的导热层，所述碳纳米管与所述细小的石墨烯粒子和所述碳纳米管的总量的质量比为0.05〜0.2; 所述精细石墨烯颗粒基本上与所述导热层对准; 导热层的密度为1.9g / cm 3以上，导热率为600W / m·K以上。

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