公开(公告)号：US07670517B2

公开(公告)日：2010-03-02

申请号：US10540027

申请日：2003-12-22

申请人： Shigeru Tadokoro ,  Yoshinori Kanagawa ,  Toshio Niwa ,  Toshifumi Tamaki

发明人： Shigeru Tadokoro ,  Yoshinori Kanagawa ,  Toshio Niwa ,  Toshifumi Tamaki

IPC分类号： B32B37/00 ,  B32B27/00

CPC分类号： D06N3/14 ,  B32B5/20 ,  B32B5/245 ,  B32B7/06 ,  B32B27/12 ,  B32B2255/102 ,  B32B2255/26 ,  B32B2264/0292 ,  B32B2307/306 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/552 ,  B32B2307/734 ,  B32B2307/748 ,  B32B2405/00 ,  B32B2413/00 ,  B32B2437/00 ,  B32B2553/00 ,  C08G18/12 ,  C08G18/4018 ,  C08G18/44 ,  C08G18/4854 ,  C08G2101/0008 ,  C08G2101/0083 ,  Y10T428/31551 ,  C08G18/307

摘要： A method of producing a polyurethane foam sheet, and a laminated sheet that uses such a foam sheet, that can be applied to artificial leather, synthetic leather, and cushioning materials used in all manner of applications. A polyurethane foam sheet is produced by applying a liquid mixture, obtained by mixing together a heated and melted hot melt urethane prepolymer (A) containing isocyanate groups at molecular terminals, and a compound (B) containing at least 2 active hydrogen atom-containing groups, onto a substrate in a sheet-like manner, and then water foaming the liquid mixture by bringing the sheet-like liquid mixture into contact with water vapor or moisture (water). A laminated sheet is produced by bonding a third substrate to the polyurethane foam sheet.

摘要翻译： 聚氨酯泡沫板的制造方法以及使用这样的发泡体片材的层叠片材可以应用于各种应用中使用的人造革，合成革，缓冲材料。 通过将通过将分子末端含有异氰酸酯基的加热熔融的热熔融氨基甲酸酯预聚物（A）和含有至少2个含活性氢原子的基团的化合物（B）混合而得到的液体混合物来制造聚氨酯泡沫片材 以片状的方式放置在基材上，然后通过使片状液体混合物与水蒸气或水分（水）接触来使液体混合物发泡。 通过将第三基板粘合到聚氨酯泡沫板上来制造层压片。

公开(公告)号：US5327313A

公开(公告)日：1994-07-05

申请号：US922472

申请日：1992-07-31

申请人： Kouichi Nishioka ,  Shigeru Tadokoro ,  Shinji Narishige

发明人： Kouichi Nishioka ,  Shigeru Tadokoro ,  Shinji Narishige

IPC分类号： G11B5/39 ,  G11B5/127

CPC分类号： G11B5/3932 ,  G11B5/3903

摘要： A magnetoresistance effect type head including a ceramic substrate, a first magnetic film provided on the ceramic substrate, a second magnetic film provided above the first magnetic film, first and second insulating films provided between the first and second magnetic films, a magnetoresistance effect type film provided between the first and second insulating films, a bias film provided between the first and second insulating films in contact with the magnetoresistive film for applying magnetic field to the magnetoresistive film, a first conductive film provided between the first and second insulating films and above the bias film to be nearly as thick as the mean free path of free electrons, and a second conductive film of an electrode structure mutually separated between the first and second insulating films in contact with the first conductive film. The first conductive film is a nickel-chromium film or a chromium film which is resistive to a fluorocarbon-series gas to be used for etching. The second conductive film is made of a metal which is etched with a fluorocarbon-series gas and which has a thickness of 200 nm or more. The bias film and the magnetoresistance effect type film are protected from over-etching. The second conductive layer is made up of two metallic layers having contact tightness with the second insulating film and a third metallic layer which is sandwiched between the two metallic layers and which has a conductivity larger than the two metallic layers and also a thickness larger than the two metallic layers.

摘要翻译： 一种磁阻效应型头，包括陶瓷基板，设置在陶瓷基板上的第一磁性膜，设置在第一磁性膜上方的第二磁性膜，设置在第一和第二磁性膜之间的第一和第二绝缘膜，磁阻效应型膜 设置在所述第一绝缘膜和所述第二绝缘膜之间的偏置膜，设置在与所述磁阻膜接触的所述第一和第二绝缘膜之间用于对所述磁阻膜施加磁场的偏置膜，设置在所述第一绝缘膜和所述第二绝缘膜之间的第一导电膜， 偏置膜几乎与自由电子的平均自由程相同，以及在与第一导电膜接触的第一和第二绝缘膜之间相互分离的电极结构的第二导电膜。 第一导电膜是耐蚀刻用氟碳系气体的镍铬膜或铬膜。 第二导电膜由用碳氟化合物系列气体蚀刻并且厚度为200nm以上的金属制成。 保护偏置膜和磁阻效应型膜免受过蚀刻。 第二导电层由与第二绝缘膜具有接触紧密度的两个金属层和夹在两个金属层之间的导电率大于第二绝缘膜的第三金属层构成，并且具有比两个金属层更大的导电性， 两层金属层。