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140 条记录 (耗时 0.03 秒)

    Solid modeling method
    72.
    发明授权
    Solid modeling method 失效
    实体建模方法

    公开(公告)号：US5179644A

    公开(公告)日：1993-01-12

    申请号：US685152

    申请日：1991-04-08

    申请人： Hiroaki Chiyokura ,  Teiji Takamura ,  Hiroshi Toriya ,  Toshiaki Sato

    发明人： Hiroaki Chiyokura ,  Teiji Takamura ,  Hiroshi Toriya ,  Toshiaki Sato

    IPC分类号： G06T17/10

    CPC分类号： G06T17/10

    摘要： A solid modeling method for modeling solids which include free-form surfaces calculates intersecting portions of two solids and storing calculated results as first data, stores free-form shapes of the two solids as second data, approximates free-form surface portions of the two solids by polyhedrons so as to describe the two solids in a form of polyhedrons, obtains a union, a difference or an intersection of the two solids by carrying out set operations on the polyhedrons, and returns the polyhedrons obtained by the set operations into solids including free-form surfaces based on the stored first and second data.

    摘要翻译： 用于对包括自由曲面的固体进行建模的实体建模方法计算两个固体的相交部分并将计算结果存储为第一数据，将两个固体的自由形状存储为第二数据，近似两个固体的自由形式的表面部分 通过多面体描述以多面体形式的两个固体，通过对多面体进行设置操作来获得两个固体的联合，差异或交点，并将通过设置操作获得的多面体返回到包括自由的固体 基于存储的第一和第二数据形成表面。

    Polyvinyl alcohol
    73.
    发明授权
    Polyvinyl alcohol 失效
    聚乙烯醇

    公开(公告)号：US5166263A

    公开(公告)日：1992-11-24

    申请号：US735061

    申请日：1991-07-24

    申请人： Hiroyuki Ohgi ,  Toshiaki Sato

    发明人： Hiroyuki Ohgi ,  Toshiaki Sato

    IPC分类号： C08F8/00

    CPC分类号： C08F8/14 ,  C08F8/12

    摘要： Provided is a polyvinyl alcohol having a triad isotacticity of at least 72% and an intrinsic viscosity of at least 0.1 dl/g (deciliter/gram) as determined by measurement of solution viscosity in acetone at 30.degree. C. of the polyvinyl acetate obtained by acetylation thereof. The polyvinyl alcohol of the present invention has a crystalline structure different from those of conventional isotactic polyvinyl alcohols and, as a result, exhibit excellent characteristics including high crystallinity and high melting point, as well as markedly high water resistance and thermal resistance. It has use as a high-strength fiber, high-water-resistant fiber, thermally resistant fiber and thermally resistant film.

    Polymer composition and textile sizing agent made therefrom
    75.
    发明授权
    Polymer composition and textile sizing agent made therefrom 失效
    由其制成的聚合物组合物和纺织上浆剂

    公开(公告)号：US4835198A

    公开(公告)日：1989-05-30

    申请号：US54899

    申请日：1987-05-28

    申请人： Hiroji Kohno ,  Kohji Moritani ,  Toshiaki Sato ,  Junnosuke Yamauchi ,  Takuji Okaya

    发明人： Hiroji Kohno ,  Kohji Moritani ,  Toshiaki Sato ,  Junnosuke Yamauchi ,  Takuji Okaya

    IPC分类号： C08L3/02 ,  D06M15/11 ,  D06M15/333

    CPC分类号： D06M15/333 ,  C08L3/02 ,  D06M15/11

    摘要： Disclosed herein is a highly compatible polymer composition which comprises (A) starch, (B) vinyl alcohol polymer having an alkyl group of 4 to 50 carbon atoms at the terminal, and/or (C) polyvinyl alcohol. Disclosed also herein is a textile sizing agent having outstanding weavability which comprises (A) starch, (B) vinyl alcohol polymer having an alkyl group of 4 to 50 carbo atoms at the terminal, (C) polyvinyl alcohol, and (D) oil for textile sizing.

    摘要翻译： 本文公开了一种高度相容的聚合物组合物，其包含（A）在末端具有4至50个碳原子的烷基的（A）淀粉，（B）乙烯醇聚合物和/或（C）聚乙烯醇。 本文还公开了具有优异的织造性的纺织品上浆剂，其包含（A）在末端具有4至50个碳原子的烷基的（A）淀粉，（B）乙烯醇聚合物，（C）聚乙烯醇和（D） 纺织品尺码。

    Power supply module
    77.
    发明授权
    Power supply module 失效
    电源模块

    公开(公告)号：US4712160A

    公开(公告)日：1987-12-08

    申请号：US880315

    申请日：1986-06-30

    申请人： Toshiaki Sato ,  Hisako Mori ,  Yashuhiko Horio ,  Kastumi Tabuchi ,  Nobuo Matsumoto ,  Kazuhiko Nishii

    发明人： Toshiaki Sato ,  Hisako Mori ,  Yashuhiko Horio ,  Kastumi Tabuchi ,  Nobuo Matsumoto ,  Kazuhiko Nishii

    IPC分类号： H05K1/14 ,  H05K5/00 ,  H05K7/20

    CPC分类号： H05K1/144 ,  H05K5/0091

    摘要： Disclosed herein is a power module which is simple in assembly and which allows efficient release of heat generated by a converter transformer and power devices on primary and secondary circuits which are electrically separated from each other. The power module is of a construction such that a converter transformer, a primary circuit board on one side of which a part of the primary circuit of a switching power supply unit is integrated, and a secondary circuit board on one side of which a part of the secondary circuit of the switching power supply unit is integrated are three-dimensionally joined into an integral module by a resin of high thermal conduction and electrical insulation properties, the device-mounted sides of the primary and secondary circuit boards facing each other. The transformer may be placed between the two circuit boards or, alternatively, in parallel and adjacent to the two circuit boards.

    摘要翻译： 这里公开了一种电源模块，其组装简单并且允许有效地释放由彼此电分离的主电路和次电路上的转换器变压器和功率器件产生的热量。 电源模块的结构是这样的结构，即转换器变压器，其一侧的主电路板的开关电源单元的初级电路的一部分被集成在一起，并且一侧的一侧的二次电路板 通过具有高导热和电绝缘性能的树脂将开关电源单元的二次电路集成在一体式模块中，主电路板和次级电路板的装置安装侧彼此面对。 变压器可以放置在两个电路板之间，或者可选地并联并邻近两个电路板。

    Block copolymer based on polymer having thiol end group and linked by divalent sulfur
    78.
    发明授权
    Block copolymer based on polymer having thiol end group and linked by divalent sulfur 失效
    基于具有硫醇端基并通过二价硫连接的聚合物的嵌段共聚物

    公开(公告)号：US4699950A

    公开(公告)日：1987-10-13

    申请号：US752603

    申请日：1985-07-08

    申请人： Toshiaki Sato ,  Junnosuke Yamauchi ,  Takuji Okaya

    发明人： Toshiaki Sato ,  Junnosuke Yamauchi ,  Takuji Okaya

    IPC分类号： C08F2/38 ,  C08F8/34 ,  C08F293/00 ,  C08G75/04

    CPC分类号： C08F2/38 ,  C08F293/00 ,  C08F8/34

    摘要： The present invention relates to a polymer having a thiol group at one end of the molecule, which is obtained by subjecting the monomers capable of radical polymerization to radical polymerization in the presence of a thiolcarboxylic acid and then treating the resulting polymer with an alkali or acid; to a process for producing the same; and to a block copolymer based on the polymer having a thiol group at the end.The polymer having a thiol group at one end is difficult of forming disulfide linkages by oxidation and thus difficult of becoming insoluble. It is also a highly reactive material that will find wide use in varied application areas. The block copolymer based on the polymer having a thiol group at the end is superior in compatibility and will find wide use in varied application areas.

    Polymer having thiol end group
    79.
    发明授权
    Polymer having thiol end group 失效
    具有硫醇端基的聚合物

    公开(公告)号：US4565854A

    公开(公告)日：1986-01-21

    申请号：US592476

    申请日：1984-03-22

    申请人： Toshiaki Sato ,  Junnosuke Yamauchi ,  Takuji Okaya

    发明人： Toshiaki Sato ,  Junnosuke Yamauchi ,  Takuji Okaya

    IPC分类号： C08F2/38 ,  C08F8/34 ,  C08F293/00 ,  C08F2/42

    CPC分类号： C08F2/38 ,  C08F293/00 ,  C08F8/34

    摘要： The present invention relates to a polymer having a thiol group at one end of the molecule, which is obtained by subjecting the monomers capable of radical polymerization to radical polymerization in the presence of a thiolcarboxylic acid and then treating the resulting polymer with an alkali or acid; to a process for producing the same; and to a block copolymer based on the polymer having a thiol group at the end.The polymer having a thiol group at one end is difficult of forming disulfide linkages by oxidation and thus difficult of becoming insoluble. It is also a highly reactive material that will find wide use in varied application areas such as capture of heavy metals by forming a mercaptide. The block copolymer based on the polymer having a thiol group at the end is superior in compatibility and will find wide use in varied application areas such as surface size for paper, textile fiber finishing, additives for adhesives and paints, and binders for non woven textiles.

    摘要翻译： 本发明涉及在分子的一端具有硫醇基的聚合物，其通过使能够自由基聚合的单体在硫醇羧酸的存在下进行自由基聚合，然后用碱或酸处理所得聚合物 ; 涉及其制造方法; 以及基于在末端具有硫醇基的聚合物的嵌段共聚物。 在一端具有硫醇基的聚合物难以通过氧化形成二硫键，因此难以变得不溶。 它也是一种高反应性材料，可广泛用于各种应用领域，如通过形成硫醇盐捕获重金属。 基于末端具有硫醇基的聚合物的嵌段共聚物的相溶性优异，可广泛用于各种应用领域，例如纸表面尺寸，纺织纤维整理剂，粘合剂和涂料用添加剂，以及非织造织物用粘合剂 。

    Hollow stabilizer for vehicle
    80.
    发明授权
    Hollow stabilizer for vehicle 失效
    车用空心稳定器

    公开(公告)号：US4429899A

    公开(公告)日：1984-02-07

    申请号：US443453

    申请日：1982-11-22

    申请人： Akira Ohno ,  Toshiaki Sato ,  Kanji Inoue

    发明人： Akira Ohno ,  Toshiaki Sato ,  Kanji Inoue

    IPC分类号： B60G21/04 ,  B60G21/055 ,  B60G19/00

    CPC分类号： B60G21/055 ,  B60G2202/135 ,  B60G2206/012 ,  B60G2206/42 ,  B60G2206/427 ,  B60G2206/80

    摘要： The stabilizer according to the invention is made from a single pipe, and it comprises a torsion section coupled to a vehicle frame, curved sections integrally extending from the opposite ends of the torsion section and arm sections each integrally extending from each of the curved sections and coupled to a wheel suspension. Each of the curved sections has a flat section extending in the plane of action of the bending load applied to it.

    摘要翻译： 根据本发明的稳定器由单个管制成，并且其包括联接到车架的扭转部分，从扭转部分的相对端整体延伸的弯曲部分和从每个弯曲部分整体延伸的臂部分， 耦合到车轮悬架。 每个弯曲部分具有在施加到其上的弯曲载荷的作用平面中延伸的平坦部分。