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32 条记录 (耗时 0.028 秒)

    Tape cassette lid opening device for magnetic recording tape driving apparatus
    1.
    发明授权
    Tape cassette lid opening device for magnetic recording tape driving apparatus 失效
    用于磁记录带驱动装置的磁带盒盖打开装置

    公开(公告)号：US4385332A

    公开(公告)日：1983-05-24

    申请号：US156266

    申请日：1980-06-03

    申请人： Toshihiro Nakao ,  Kazuaki Takata ,  Katsumi Kanayama ,  Masaaki Daigaku ,  Kazuyasu Motoyama ,  Yasuo Hattori

    发明人： Toshihiro Nakao ,  Kazuaki Takata ,  Katsumi Kanayama ,  Masaaki Daigaku ,  Kazuyasu Motoyama ,  Yasuo Hattori

    IPC分类号： G11B15/675 ,  G11B15/02

    CPC分类号： G11B15/67586

    摘要： A tape cassette lid opening device for a magnetic recording tape driving apparatus provided with a tape cassette loading section for receiving a tape cassette and a capstan projecting from the bottom surface of said tape cassette loading section, comprises a tape cassette lid and a tape cassette lid opening mechanism. The tape cassette lid is pivotally mounted on the magnetic recording tape driving apparatus and is pivotable between a first position, in which the tape cassette lid covers the tape cassette loading section, and a second position, in which the tape cassette lid permits the loading of said tape cassette into the tape cassette loading section and unloading of the tape cassette from the tape cassette loading section. The tape cassette lid opening mechanism includes a motor which causes the pivotal motion of the tape cassette lid from said first position to said second position by means of the driving force of the motor.

    摘要翻译： 一种用于磁记录带驱动装置的盒式磁带盖打开装置，具有用于接收磁带盒的带盒装载部分和从所述磁带盒装载部分的底表面突出的主导轴，包括磁带盒盖和磁带盒盖 开放机制。 磁带盒盖枢转地安装在磁记录带驱动装置上，并且可以在盒式磁带盖覆盖盒式磁带装载部分的第一位置和第二位置之间枢转，在该第二位置，磁带盒盖允许装载 所述带盒进入带盒装载部分，并将带盒从带盒装载部分卸出。 带盒盖打开机构包括一个马达，该马达通过马达的驱动力使带盒盖从所述第一位置到所述第二位置的枢转运动。

    Adhesive compositions
    6.
    发明授权
    Adhesive compositions 失效
    粘合剂组合物

    公开(公告)号：US4792584A

    公开(公告)日：1988-12-20

    申请号：US41403

    申请日：1987-04-23

    申请人： Toshinori Shiraki ,  Yasuo Hattori ,  Masao Karouji

    发明人： Toshinori Shiraki ,  Yasuo Hattori ,  Masao Karouji

    IPC分类号： C09J109/00 ,  C08F297/04 ,  C08L53/02 ,  C09J153/02 ,  C08K5/13

    CPC分类号： C09J153/02 ,  C08F297/04

    摘要： An adhesive composition comprising100 parts by weight of a block copolymer (a) containing of at least one polymer block composed mainly ofa vinyl aromatic hydrocarbon and at least one polymer block composed mainly of butadiene in which(i) the vinyl aromatic hydrocarbon content [S] is 10 to 30% by weight,(ii) the 1,2-vinyl content of butadiene portion [V] is 20 to 50%, and(iii) the relationship between said vinyl aromatic hydrocarbon content [S] and said 1,2-vinyl content of butadiene portion [V] satisfies the formula,:40.ltoreq.[S]+[V].ltoreq.7040 to 200 parts by weight of a tackifier (b), and, optionallyvarious stabilizers, and a process for producing said composition.

    摘要翻译： 一种粘合剂组合物，其包含100重量份的含有至少一个主要由乙烯基芳族烃组成的聚合物嵌段和至少一个主要由丁二烯组成的聚合物嵌段的嵌段共聚物（a），其中（i）乙烯基芳烃含量[S ]为10〜30重量％，（ii）丁二烯部分[V]的1,2-乙烯基含量为20〜50％，（iii）所述乙烯基芳烃含量[S]与所述1〜 丁二烯部分[V]的2-乙烯基含量满足下列公式：40 [=] [S] + [V]≤7040〜200重量份的增粘剂（b），和任选的各种稳定剂，和 一种生产所述组合物的方法。

    Terminal-modified block copolymer and compositions containing the same
    9.
    发明授权
    Terminal-modified block copolymer and compositions containing the same 失效
    末端改性嵌段共聚物和含有其的组合物

    公开(公告)号：US5332784A

    公开(公告)日：1994-07-26

    申请号：US882020

    申请日：1992-05-13

    申请人： Toshinori Shiraki ,  Yasuo Hattori

    发明人： Toshinori Shiraki ,  Yasuo Hattori

    IPC分类号： C08F8/00 ,  C08F8/30 ,  C08F8/34 ,  C08F8/40 ,  C08F8/42 ,  C08K3/00 ,  C08L53/02 ,  C08F297/04

    CPC分类号： C08F8/00 ,  C08F8/30

    摘要： A terminal-modified block copolymer having the rest of an amino group or imido group-containing terminal-treating agent bonded to the polymer terminal which is obtained by treating the active terminal of a block copolymer comprising conjugated dienes and vinylaromatic hydrocarbon compounds which is obtained by using as the polymerization initiator at least one member selected from alkali metals or organoalkali metals and has a vinylaromatic hydrocarbon content of 5 to 95% by weight and a number average molecular weight of 5,000 to 1,000,000 with at least one terminal-treating agent selected from imide compounds, cyanamide compounds, aziridinyl compounds, amide compounds, or tertiary amino group-containing compounds other than said compounds; and an adhesive composition excellent in tackiness, adhesiveness, and creep resistance characteristic which comprises said block copolymer and a tackifier resin, 9 water-absorbing composition comprising said block copolymer and a highly water-absorbing resin, a thermoplastic resin composition comprising said block copolymer and a thermoplastic resin, and an electroconductive composition comprising said block copolymer and an electroconductive material.

    摘要翻译： 具有与聚合物末端键合的氨基或含有酰亚胺基的末端处理剂的其余部分的末端改性嵌段共聚物，其通过处理包含共轭二烯和乙烯基芳族烃化合物的嵌段共聚物的活性末端而获得，所述嵌段共聚物是通过 使用至少一种选自碱金属或有机碱金属的聚合引发剂，其乙烯基芳族烃含量为5至95重量％，数均分子量为5,000至1,000,000，与至少一种选自酰亚胺的末端处理剂 化合物，氨基氰化合物，氮丙啶基化合物，酰胺化合物或除所述化合物以外的叔氨基化合物; 以及包含所述嵌段共聚物和增粘树脂的粘合性，粘合性和抗蠕变特性优异的粘合剂组合物，9包含所述嵌段共聚物和高吸水性树脂的吸水组合物，包含所述嵌段共聚物的热塑性树脂组合物和 热塑性树脂和包含所述嵌段共聚物和导电材料的导电组合物。

    Random styrene-butadiene copolymer rubber
    10.
    发明授权
    Random styrene-butadiene copolymer rubber 失效
    无规苯乙烯 - 丁二烯共聚物橡胶

    公开(公告)号：US4547560A

    公开(公告)日：1985-10-15

    申请号：US474733

    申请日：1983-03-18

    申请人： Yasuo Hattori ,  Hideo Morita ,  Yoshihiro Inoki

    发明人： Yasuo Hattori ,  Hideo Morita ,  Yoshihiro Inoki

    IPC分类号： C08L9/06 ,  C08F2/04 ,  C08F2/06 ,  C08F236/00 ,  C08F236/10

    CPC分类号： C08F236/10 ,  C08K3/04 ,  C08L9/06

    摘要： A random SBR having excellent tensile strength, resilience, and abrasion resistance as well as a reduced heat buildup property, which comprises 10% to 40% by weight of styrene units and the balance of butadiene units and has a Mooney viscosity of 30 to 150; a content of butadiene units having 1,2-vinyl structure of 60% or less; a ratio Mw/Mn of from 1.2 to 3.5; and a content of isolated styrene units of 40% or more and a content of another styrene units in long chain block form of 5% or less, both contents being determined by decomposing the copolymer with ozone and by applying a gel permeation chromatographic analysis to the ozone decomposition product.

    摘要翻译： 具有优异的拉伸强度，回弹性和耐磨性以及降低发热性能的随机SBR，其包含10重量％至40重量％的苯乙烯单元和余量的丁二烯单元，门尼粘度为30至150; 含有1,2-乙烯基结构的丁二烯单元的含量为60％以下; 一个比例和上涨，上涨和下降，从1.2到3.5; 并且分离的苯乙烯单元的含量为40％以上，长链嵌段形式的其他苯乙烯单元的含量为5％以下，两种含量均通过用臭氧分解共聚物来确定，并且通过对凝胶渗透色谱分析 臭氧分解产物。