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    • 3. 发明专利
    • Electromagnetic wave absorption flexible circuit board and electromagnetic wave absorption flexible substrate sheet used in the same
    • 电磁波吸收柔性电路板和电磁波吸收柔性基板在其中使用
    • JP2013084864A
    • 2013-05-09
    • JP2011225358
    • 2011-10-12
    • Seiji Kagawa清二 加川
    • KAGAWA SEIJI
    • H05K1/02H05K9/00
    • PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorption flexible circuit board which is formed by effortlessly bonding a thin flexible electromagnetic wave absorption film, having excellent electromagnetic wave absorption ability, to a flexible substrate.SOLUTION: An electromagnetic wave absorption flexible circuit board has a flexible substrate where wiring is formed on one surface and an electromagnetic wave absorption film bonded to the other surface of the flexible substrate. The electromagnetic wave absorption film has a plastic film and a single-layer or multi-layer metal thin film which is provided on at least the one surface. A large number of linear scars, which are arranged substantially parallel to each other and intermittent and have irregular widths, are formed on the metal thin film in multiple directions at irregular intervals.
    • 要解决的问题:提供一种电磁波吸收柔性电路板,其通过将具有优异的电磁波吸收能力的薄柔性电磁波吸收膜轻松地结合到柔性基板上而形成。 解决方案:电磁波吸收柔性电路板具有柔性基板,其中在一个表面上形成布线,并且电磁波吸收膜与柔性基板的另一个表面结合。 电磁波吸收膜具有至少设置在一个表面上的塑料膜和单层或多层金属薄膜。 在金属薄膜上以不规则的间隔在多个方向上形成大量线性疤痕,它们彼此基本上平行并间断地并具有不规则的宽度。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • Easy-cleavage forming apparatus
    • JP4976581B1
    • 2012-07-18
    • JP2011252845
    • 2011-11-18
    • 清二 加川
    • 洋一郎 加川清二 加川
    • B31B1/88B31B1/22B31B3/00
    • 【課題】 長尺のプラスチックフィルムに斜めの易開裂部を効率良く形成する装置を提供する。
      【解決手段】 長尺のプラスチックフィルム1が巻回する硬質ロール11と、傾斜した刻印部13aをロール面に有する複数のパターンロール13と、パターンロール13が固定された駆動シャフト15と、シャフト15を回転自在に支持する一対の第一のキャリア17,17と、第一のキャリア17,17を硬質ロール11の方向に移動させる一対の第一のガイドレール19,19と、各パターンロール13を背後から押圧する押しロール21と、各押しロール21を回転自在に支持する第二のキャリア23と、第二のキャリア23を硬質ロール11の方向に移動させる第二のガイドレール25とを具備し、第二のキャリア23が硬質ロール11の方向に移動すると押しロール21がパターンロール13を押圧し、もってプラスチックフィルム1に傾斜した易開裂部100を周期的に形成する装置。
      【選択図】図2
    • 6. 发明专利
    • Electromagnetic wave absorber
    • 电磁波吸收器
    • JP2012124291A
    • 2012-06-28
    • JP2010273039
    • 2010-12-07
    • Seiji Kagawa清二 加川
    • KAGAWA SEIJI
    • H05K9/00H01Q17/00
    • PROBLEM TO BE SOLVED: To provide an electromagnetic wave absorber having high electromagnetic wave absorption ability.SOLUTION: In the electromagnetic wave absorber where a plurality of electromagnetic wave absorption films are laminated in front of an electromagnetic wave reflector while interposing a dielectric, each electromagnetic wave absorption film has a conductor layer formed on one surface of a plastic film. The conductor layer of each electromagnetic wave absorption film has a surface resistance in the range of 50-1500 Ω/sq., and the surface resistance of the conductor layer of the frontmost electromagnetic wave absorption film is higher by 50 Ω/sq. or more than that of the next electromagnetic wave absorption film.
    • 解决的问题:提供具有高电磁波吸收能力的电磁波吸收体。 解决方案:在电介质中插入多个电磁波吸收膜前面的电磁波吸收体中,每个电磁波吸收膜具有在塑料膜的一个表面上形成的导体层。 每个电磁波吸收膜的导体层的表面电阻在50-1500Ω/ sq的范围内,最前面的电磁波吸收膜的导体层的表面电阻高达50Ω/ sq。 或更多的电磁波吸收膜。 版权所有(C)2012,JPO&INPIT
    • 7. 发明专利
    • Electromagnetic wave absorber
    • 电磁波吸收器
    • JP2012099665A
    • 2012-05-24
    • JP2010246636
    • 2010-11-02
    • Seiji Kagawa清二 加川
    • KAGAWA SEIJI
    • H05K9/00B32B7/02B32B15/08H01Q17/00
    • PROBLEM TO BE SOLVED: To provide an inexpensive electromagnetic wave absorber having a high electromagnetic wave absorption ability.SOLUTION: The transparent electromagnetic wave absorber comprises a plurality of transparent electromagnetic wave absorption films 1a, 1b, 1c laminated with a transparent dielectric 30 interposed therebetween. Each of the transparent electromagnetic wave absorption film 1a, 1b, 1c has a transparent conductor layer 11 formed on one surface of a plastic film 10, and a large number of intermittent linear scar groups 12 formed substantially in parallel in multiple directions on the other surface with irregular widths and intervals. The transparent conductor layer 11 consists of a metallic thin film having a thickness of 10-20 nm.
    • 要解决的问题:提供具有高电磁波吸收能力的便宜的电磁波吸收体。 解决方案:透明电磁波吸收体包括多个透明电磁波吸收膜1a,1b,1c,其间夹有透明电介质30。 透明电磁波吸收膜1a,1b,1c中的每一个具有形成在塑料膜10的一个表面上的透明导体层11和在另一个表面上沿多个方向大致平行地形成的大量间断线性疤痕组12 具有不规则的宽度和间隔。 透明导体层11由厚度为10〜20nm的金属薄膜构成。 版权所有(C)2012,JPO&INPIT
    • 8. 发明专利
    • Transparent electromagnetic wave absorption film
    • 透明电磁波吸收膜
    • JP2011258715A
    • 2011-12-22
    • JP2010131377
    • 2010-06-08
    • Seiji Kagawa清二 加川
    • KAGAWA SEIJI
    • H05K9/00
    • PROBLEM TO BE SOLVED: To provide a transparent electromagnetic wave absorption film having a simple constitution and high electromagnetic wave absorbability and to provide a transparent electromagnetic wave absorber equipped with the transparent electromagnetic wave absorption film.SOLUTION: A transparent electromagnetic wave absorption film comprises: a transparent conductor layer on one surface of a plastic film; and linear mark groups formed in a plurality of directions on the other surface of the plastic film each of which consists of multiple intermittent linear marks having irregular widths and intervals and arranged substantially parallel to each other. A composite transparent electromagnetic wave absorption film comprises a plurality of transparent electromagnetic wave absorption film pieces that are adjacent to each other in such a manner that at least one of the widths, intervals, lengths and directions of the linear marks is different.
    • 要解决的问题:提供一种具有简单结构和高电磁波吸收性的透明电磁波吸收膜,并提供一种配有透明电磁波吸收膜的透明电磁波吸收体。 解决方案:透明电磁波吸收膜包括:在塑料膜的一个表面上的透明导体层; 以及在塑料膜的另一个表面上沿多个方向形成的线性标记组,每个线性标记组由具有不规则宽度和间隔的多个间歇线性标记组成,并且基本上彼此平行地布置。 复合透明电磁波吸收膜包括彼此相邻的多个透明电磁波吸收膜片,使得线状标记的宽度,间隔,长度和方向中的至少一个不同。 版权所有(C)2012,JPO&INPIT
    • 10. 发明专利
    • Flame-retardant coating agent and its manufacturing method
    • 阻燃涂料及其制造方法
    • JP2008095052A
    • 2008-04-24
    • JP2006281996
    • 2006-10-16
    • Seiji Kagawa清二 加川
    • KAGAWA SEIJI
    • C09D201/00C09D5/18C09D7/12C09D7/14
    • PROBLEM TO BE SOLVED: To provide a flame-retardant coating agent, in which inorganic superfine particles are hyper-dispersed and a nitrogen-containing phosphate-based compound is dissolved or hyper-dispersed in a solution or dispersion of an organic polymer, and its manufacturing method.
      SOLUTION: The flame-retardant coating agent, in which the inorganic superfine particles are hyper-dispersed and the nitrogen-containing phosphate-based compound is dissolved or hyper-dispersed in the solution or dispersion of the organic polymer, is obtained by hyper-dispersing the inorganic superfine particles in the solution or the dispersion by adding the inorganic superfine particles to the solution or dispersion of the organic polymer, making the obtained mixture flow so as to revolve at a high speed, or colliding the mixture against a colliding member at a high speed, or colliding the mixtures against each other at a high speed.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种阻燃涂层剂,其中无机超细颗粒是超分散的,并且含氮磷酸盐基化合物溶解或超分散在有机聚合物的溶液或分散体中 ,及其制造方法。 解决方案:其中无机超细颗粒超分散的阻燃涂层剂和含氮磷酸盐基化合物溶解或高分散在有机聚合物的溶液或分散体中,是通过 通过向有机聚合物的溶液或分散体中加入无机超细颗粒使无机超细颗粒超分散在溶液或分散体中,使得所得混合物流速高速旋转,或将混合物与碰撞物碰撞 或高速碰撞彼此的混合物。 版权所有(C)2008,JPO&INPIT