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    Tubular prosthesis having a composite structure
    1.
    发明授权
    Tubular prosthesis having a composite structure 失效
    具有复合结构的管状假体

    公开(公告)号：US4822361A

    公开(公告)日：1989-04-18

    申请号：US945971

    申请日：1986-12-24

    申请人： Koichi Okita ,  Shigeru Asako ,  Katsuya Yamada ,  Kazuhiro Okabe ,  Tohru Kashiwagi

    发明人： Koichi Okita ,  Shigeru Asako ,  Katsuya Yamada ,  Kazuhiro Okabe ,  Tohru Kashiwagi

    IPC分类号： A61F2/06 ,  A61L27/16 ,  A61L27/34 ,  A61F2/04

    CPC分类号： A61L27/34 ,  A61F2/06 ,  A61L27/16

    摘要： A tubular prosthesis having a composite structure comprising (i) tubular polytetrafluoroethylene having a microfibrous structure comprising small nodes interconnected with fibrils and (ii) materials which can be absorbed by a living body wherein (a) said polytetrafluoroethylene has a greater average fibril length on the outer surface than on the inner surface, and the fibrous structure of said polytetrafluoroethylene varies continuously across the thickness of the tube wall wherein said inner surface has said fibrous structure being predominantly oriented along the axial direction and said outer surface has said fibrous structure being predominantly oriented along the concentric direction; and (b) said materials which can be absorbed by a living body are collagen, at least one of albumin and chitosan, and heparin, and are distributed in such a manner that collagen is present in the portion of the tube wall which is closest to the outer surface thereof while at least one of albumin and chitosan is present in the portion of the tube wall which is closest to the inner surface thereof, and heparin is present in the inner surface of the tube wall.

    摘要翻译： 一种具有复合结构的管状假体，包括（i）具有微纤维结构的管状聚四氟乙烯，其包含与原纤维互连的小节点和（ii）可被活体吸收的材料，其中（a）所述聚四氟乙烯具有较大的平均原纤维长度 所述聚四氟乙烯的纤维结构在所述管壁的厚度上连续变化，其中所述内表面具有主要沿轴向方向的所述纤维结构，并且所述外表面具有主要取向的所述纤维结构 沿同心方向; 和（b）可以被活体吸收的所述物质是胶原蛋白，白蛋白和壳聚糖和肝素中的至少一种，并且以这样的方式分布，使得胶管存在于管壁的最接近 其外表面，而白蛋白和壳聚糖中的至少一种存在于最靠近其内表面的管壁部分中，并且肝素存在于管壁的内表面中。

    BLOCK COPOLYMERIZED POLYIMIDE INK COMPOSITION FOR PRINTING
    2.
    发明申请
    BLOCK COPOLYMERIZED POLYIMIDE INK COMPOSITION FOR PRINTING 审中-公开
    用于印刷的嵌段共聚物聚酰胺油墨组合物

    公开(公告)号：US20090229870A1

    公开(公告)日：2009-09-17

    申请号：US12470399

    申请日：2009-05-21

    申请人： Maw Soe Win ,  Toshiyuki Goshima ,  Eika Kyo ,  Shintaro Nakajima ,  Noriki Hayashi ,  Tohru Kashiwagi ,  Kenji Miyazaki ,  Katsuya Yamada ,  Naoyuki Yamabayashi ,  Shoji Nakagama ,  Hiroshi Okuyama ,  Fumio Kasabo ,  Ippei Tanaka

    发明人： Maw Soe Win ,  Toshiyuki Goshima ,  Eika Kyo ,  Shintaro Nakajima ,  Noriki Hayashi ,  Tohru Kashiwagi ,  Kenji Miyazaki ,  Katsuya Yamada ,  Naoyuki Yamabayashi ,  Shoji Nakagama ,  Hiroshi Okuyama ,  Fumio Kasabo ,  Ippei Tanaka

    IPC分类号： H05K1/00 ,  C09D131/06 ,  B05D5/00

    CPC分类号： C09D11/102 ,  H05K3/28 ,  H05K2201/0154 ,  H05K2203/0783

    摘要： The object is to provide a polyimide ink composition having good printing properties and good continuous printing properties, which composition can be dried at a low temperature of not higher than 220° C., and which composition gives a coating film, after being dried, having excellent dimensional stability, heat resistance, low modulus of elasticity, flexibility, resistance to warping, chemical resistance, adhesiveness with substrates, and plating resistance. This object is accomplished by a polyimide ink composition for printing, comprising a mixed solvent containing an benzoic acid ester solvent and a glyme solvent, and a polyimide soluble in the mixed solvent; wherein the polyimide is obtained by polycondensing a polyimide oligomer with a tetracarboxylic dianhydride component(s) and/or a diamine component(s) having no siloxane bond in molecular skeleton thereof, the polyimide oligomer being prepared by polycondensing a tetracarboxylic dianhydride component(s) and a diamine component(s) having siloxane bonds in molecular skeleton thereof in the presence of a base catalyst(s), or a mixed catalyst including a lactone(s) and/or an acidic compound(s) and a base(s); the content of the diamine component(s) having siloxane bonds based on the total diamine components being 15 to 85% by weight.

    摘要翻译： 本发明的目的是提供具有良好的印刷性能和良好的连续印刷性能的聚酰亚胺油墨组合物，该组合物可以在不高于220℃的低温下干燥，并且该组合物在干燥后得到涂膜， 优异的尺寸稳定性，耐热性，低弹性模量，柔软性，抗翘曲性，耐化学性，与基材的粘合性和耐电镀性。 该目的通过用于印刷的聚酰亚胺油墨组合物实现，其包含含有苯甲酸酯溶剂和甘醇二甲醚溶剂的混合溶剂和可溶于混合溶剂的聚酰亚胺; 其中所述聚酰亚胺是通过将聚酰亚胺低聚物与其分子骨架中不含硅氧烷键的四羧酸二酐组分和/或二胺组分缩聚得到的，所述聚酰亚胺低聚物是通过使四羧酸二酐组分缩聚而制备的， 和在其基础催化剂存在下的分子骨架中具有硅氧烷键的二胺组分或包含内酯和/或酸性化合物和碱的混合催化剂， ; 基于总二胺成分的具有硅氧烷键的二胺成分的含量为15〜85重量％。

    Block Copolymerized Polyimide Ink Composition for Printing
    4.
    发明申请
    Block Copolymerized Polyimide Ink Composition for Printing 审中-公开
    用于印刷的嵌段共聚聚酰亚胺油墨组合物

    公开(公告)号：US20080275181A1

    公开(公告)日：2008-11-06

    申请号：US11597694

    申请日：2005-05-24

    申请人： Maw Soe Win ,  Toshiyuki Goshima ,  Eika Kyo ,  Shintaro Nakajima ,  Noriki Hayashi ,  Tohru Kashiwagi ,  Kenji Miyazaki ,  Katsuya Yamada ,  Naoyuki Yamabayashi ,  Shoji Nakagama ,  Hiroshi Okuyama ,  Fumio Kasabo ,  Ippei Tanaka

    发明人： Maw Soe Win ,  Toshiyuki Goshima ,  Eika Kyo ,  Shintaro Nakajima ,  Noriki Hayashi ,  Tohru Kashiwagi ,  Kenji Miyazaki ,  Katsuya Yamada ,  Naoyuki Yamabayashi ,  Shoji Nakagama ,  Hiroshi Okuyama ,  Fumio Kasabo ,  Ippei Tanaka

    IPC分类号： C08G73/10

    CPC分类号： C09D11/102 ,  H05K3/28 ,  H05K2201/0154 ,  H05K2203/0783

    摘要： The object is to provide a polyimide ink composition having good printing properties and good continuous printing properties, which composition can be dried at a low temperature of not higher than 220° C., and which composition gives a coating film, after being dried, having excellent dimensional stability, heat resistance, low modulus of elasticity, flexibility, resistance to warping, chemical resistance, adhesiveness with substrates, and plating resistance. This object is accomplished by a polyimide ink composition for printing, comprising a mixed solvent containing an benzoic acid ester solvent and a glyme solvent, and a polyimide soluble in the mixed solvent; wherein the polyimide is obtained by polycondensing a polyimide oligomer with a tetracarboxylic dianhydride component(s) and/or a diamine component(s) having no siloxane bond in molecular skeleton thereof the polyimide oligomer being prepared by polycondensing a tetracarboxylic dianhydride component(s) and a diamine component(s) having siloxane bonds in molecular skeleton thereof in the presence of a base catalyst(s), or a mixed catalyst including a lactone(s) and/or an acidic compound(s) and a base(s); the content of the diamine component(s) having siloxane bonds based on the total diamine components being 15 to 85% by weight.

    摘要翻译： 本发明的目的是提供具有良好的印刷性能和良好的连续印刷性能的聚酰亚胺油墨组合物，该组合物可以在不高于220℃的低温下干燥，并且该组合物在干燥后得到涂膜， 优异的尺寸稳定性，耐热性，低弹性模量，柔软性，抗翘曲性，耐化学性，与基材的粘合性和耐电镀性。 该目的通过用于印刷的聚酰亚胺油墨组合物实现，其包含含有苯甲酸酯溶剂和甘醇二甲醚溶剂的混合溶剂和可溶于混合溶剂的聚酰亚胺; 其中所述聚酰亚胺通过聚酰亚胺低聚物与其分子骨架中不具有硅氧烷键的四羧酸二酐组分和/或二胺组分缩聚得到，所述聚酰亚胺低聚物是通过将四羧酸二酐组分和 在基础催化剂或含有内酯和/或酸性化合物和碱的混合催化剂存在下，在其分子骨架上具有硅氧烷键的二胺组分; 基于总二胺成分的具有硅氧烷键的二胺成分的含量为15〜85重量％。

    BLOCK COPOLYMERIZED POLYIMIDE INK COMPOSITION FOR PRINTING
    5.
    发明申请
    BLOCK COPOLYMERIZED POLYIMIDE INK COMPOSITION FOR PRINTING 审中-公开
    用于印刷的嵌段共聚物聚酰胺油墨组合物

    公开(公告)号：US20110127077A1

    公开(公告)日：2011-06-02

    申请号：US13025581

    申请日：2011-02-11

    申请人： Maw Soe WIN ,  Toshiyuki Goshima ,  Eika Kyo ,  Shintaro Nakajima ,  Noriki Hayashi ,  Tohru Kashiwagi ,  Kenji Miyazaki ,  Katsuya Yamada ,  Naoyuki Yamabayashi ,  Shoji Nakagama ,  Hiroshi Okuyama ,  Fumio Kasabo ,  Ippei Tanaka

    发明人： Maw Soe WIN ,  Toshiyuki Goshima ,  Eika Kyo ,  Shintaro Nakajima ,  Noriki Hayashi ,  Tohru Kashiwagi ,  Kenji Miyazaki ,  Katsuya Yamada ,  Naoyuki Yamabayashi ,  Shoji Nakagama ,  Hiroshi Okuyama ,  Fumio Kasabo ,  Ippei Tanaka

    IPC分类号： H05K1/00 ,  C08K5/101 ,  C08K5/3492 ,  C08K5/5399 ,  C08K5/3475 ,  C08L79/08 ,  B05D5/00

    CPC分类号： C09D11/102 ,  H05K3/28 ,  H05K2201/0154 ,  H05K2203/0783

    摘要： The object is to provide a polyimide ink composition having good printing properties and good continuous priming properties, which composition can be dried at a low temperature of not higher than 220° C., and which composition gives a coating film, after being dried, having excellent dimensional stability, heat resistance, low modulus of elasticity, flexibility, resistance to warping, chemical resistance, adhesiveness with substrates, and plating resistance. This object is accomplished by a polyimide ink composition for printing, comprising a mixed solvent containing an benzoic acid ester solvent and a glyme solvent, and a polyimide soluble in the mixed solvent; wherein the polyimide is obtained by polycondensing a polyimide oligomer with a tetracarboxylic dianhydride component(s) and/or a diamine component(s) having no siloxane bond in molecular skeleton thereof, the polyimide oligomer being prepared by polycondensing a tetracarboxylic dianhydride component(s) and a diamine component(s) having siloxane bonds in molecular skeleton thereof in the presence of a base catalyst(s), or a mixed catalyst including a lactone(s) and/or an acidic compound(s) and a base(s); the content of the diamine component(s) having siloxane bonds based on the total diamine components being 15 to 85% by weight.

    摘要翻译： 本发明的目的是提供具有良好的印刷性能和良好的连续起始性能的聚酰亚胺油墨组合物，该组合物可以在不高于220℃的低温下干燥，并且该组合物在干燥后得到涂膜，具有 优异的尺寸稳定性，耐热性，低弹性模量，柔软性，抗翘曲性，耐化学性，与基材的粘合性和耐电镀性。 该目的通过用于印刷的聚酰亚胺油墨组合物实现，其包含含有苯甲酸酯溶剂和甘醇二甲醚溶剂的混合溶剂和可溶于混合溶剂的聚酰亚胺; 其中所述聚酰亚胺是通过将聚酰亚胺低聚物与其分子骨架中不含硅氧烷键的四羧酸二酐组分和/或二胺组分缩聚得到的，所述聚酰亚胺低聚物是通过使四羧酸二酐组分缩聚而制备的， 和在其基础催化剂存在下的分子骨架中具有硅氧烷键的二胺组分或包含内酯和/或酸性化合物和碱的混合催化剂， ; 基于总二胺成分的具有硅氧烷键的二胺成分的含量为15〜85重量％。

    Method of driving a matrix-type liquid crystal display device
    7.
    发明授权
    Method of driving a matrix-type liquid crystal display device 失效
    驱动矩阵型液晶显示装置的方法

    公开(公告)号：US5216415A

    公开(公告)日：1993-06-01

    申请号：US806365

    申请日：1991-12-13

    申请人： Jyunichi Ono ,  Kenji Kamada ,  Kensaku Takata ,  Tohru Kashiwagi ,  Tisato Kajiyama

    发明人： Jyunichi Ono ,  Kenji Kamada ,  Kensaku Takata ,  Tohru Kashiwagi ,  Tisato Kajiyama

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3629 ,  G02F2203/03 ,  G09G2300/0486 ,  G09G2310/06 ,  G09G2310/063

    摘要： A method of driving a matrix-type liquid crystal display device utilizing a liquid crystal layer sandwiched between a plurality of scanning electrodes and a plurality of signal electrodes extending generally perpendicular to the scanning electrodes, which comprises the steps of erasing a display screen by bringing it into either a light transmitting state or a light scattering state, writing by which pixels each at a point of intersection between the scanning and signal electrodes are selectively reversed in optical state, and retaining each of the pixels in the optical state once assumed immediately after the writing step. During the erasing step, all of the pixels are applied with a high alternating voltage or a high direct current voltage. During the writing step, the scanning electrodes are line-sequentially selected and the signal electrodes are applied with a signal of a waveform effective to apply a high voltage to some of the pixels desired to be reversed in optical state and a low voltage to some of the pixels desired to be retained. During the retaining step, a low alternating voltage or a low direct current voltage is applied to all of the pixels. One of the voltage wave applied to the pixels during the writing step and that applied thereto during the erasing step is high and low, respectively.

    Liquid crystal display device and preparation thereof
    10.
    发明授权
    Liquid crystal display device and preparation thereof 失效
    液晶显示装置及其制备方法

    公开(公告)号：US5403510A

    公开(公告)日：1995-04-04

    申请号：US840069

    申请日：1992-02-25

    申请人： Tisato Kajiyama ,  Kouji Hara ,  Tohru Kashiwagi

    发明人： Tisato Kajiyama ,  Kouji Hara ,  Tohru Kashiwagi

    IPC分类号： G02F1/1333 ,  C08L79/08 ,  C09K19/54 ,  C09K19/52 ,  C09K11/00 ,  G02F1/13

    CPC分类号： C09K19/544 ,  C08L79/08 ,  Y10T428/1027

    摘要： A liquid crystal display device which has a pair of transparent electrodes and a composite film having continuous pores of a polymer matrix filled with a liquid crystal material has high contrast and good heat resistance. The polymer matrix is made of(a) a cross-linked material prepared through an addition reaction of a carboxyl group-containing acrylonitrile/butadiene copolymer with an oxazoline compound, or(b) a fluorinated polyimide resin.

    摘要翻译： 具有一对透明电极和填充有液晶材料的聚合物基体的连续孔的复合膜的液晶显示装置具有高对比度和良好的耐热性。 聚合物基体由（a）通过含羧基的丙烯腈/丁二烯共聚物与恶唑啉化合物的加成反应制备的交联材料或（b）氟化聚酰亚胺树脂制成。