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103 条记录 (耗时 0.044 秒)

    Unsaturated elastomer compositions and their vulcanized rubbers
    71.
    发明授权
    Unsaturated elastomer compositions and their vulcanized rubbers 失效
    不饱和弹性体组合物及其硫化橡胶

    公开(公告)号：US06218469B1

    公开(公告)日：2001-04-17

    申请号：US09118379

    申请日：1998-07-17

    申请人： Kenichi Morizono ,  Keiji Okada ,  Masayoshi Yamaguchi

    发明人： Kenichi Morizono ,  Keiji Okada ,  Masayoshi Yamaguchi

    IPC分类号： C08L5300

    CPC分类号： C08L21/00 ,  C08L23/0815 ,  C08L23/083 ,  C08L23/0838 ,  C08L23/16 ,  C08L2666/06 ,  C08L2666/04

    摘要： Disclosed is an unsaturated elastomer composition comprising (A) an unsaturated olefin copolymer of at least one &agr;-olefin of 2 to 20 carbon atoms, a conjugated diene monomer represented by the following formula (I), and optionally, an aromatic vinyl compound, and (B) at least one rubber selected from a diene rubber and an ethylene/&agr;-olefin/nonconjugated polyene copolymer rubber, a weight ratio of said component (A) to said component (B) ((A)/(B)) being in the range of 1/99 to 99/1; wherein R1 and R2 are each independently a hydrogen atom, an alkyl group of 1 to 8 carbon atoms or an aryl group, and at least one of R1 and R2 is a hydrogen atom. From the composition, a vulcanized product excellent in vibration damping properties, vibration insulation properties and strength properties as well as in heat resistance, weathering resistant, ozone resistance and dynamic fatigue resistance can be obtained.

    摘要翻译： 公开了一种不饱和弹性体组合物，其包含（A）至少一种2至20个碳原子的不饱和烯烃共聚物，由下式（I）表示的共轭二烯单体和任选的芳族乙烯基化合物，和 （B）选自二烯橡胶和乙烯/α-烯烃/非共轭多烯共聚物橡胶中的至少一种橡胶，所述组分（A）与所述组分（B）（（A）/（B））的重量比为 在1/99至99/1的范围内;其中R1和R2各自独立地为氢原子，1至8个碳原子的烷基或芳基，并且R 1和R 2中的至少一个为氢原子。 通过该组合物，可以获得耐振性，隔振性和强度性以及耐热性，耐候性，耐臭氧性和动态抗疲劳性优异的硫化产品。

    Lubricating oil or lubricating oil composition and fuel oil composition
    72.
    发明授权
    Lubricating oil or lubricating oil composition and fuel oil composition 失效
    润滑油或润滑油组成和燃油组成

    公开(公告)号：US06214779B1

    公开(公告)日：2001-04-10

    申请号：US09101335

    申请日：1998-07-07

    申请人： Ryousuke Kaneshige ,  Hideki Hirano ,  Masahide Tanaka ,  Kenichi Morizono ,  Keiji Okada

    发明人： Ryousuke Kaneshige ,  Hideki Hirano ,  Masahide Tanaka ,  Kenichi Morizono ,  Keiji Okada

    IPC分类号： C10M10102

    CPC分类号： C10L10/08 ,  C08L23/0815 ,  C08L91/00 ,  C10L1/165 ,  C10M107/02 ,  C10M107/12 ,  C10M143/00 ,  C10M143/10 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2205/04 ,  C10M2205/043 ,  C08L2666/02

    摘要： The present invention is directed towards a lubricating oil comprising a random copolymer of an &agr;-olefin/aromatic vinyl compound, wherein the copolymer has a viscosity falling within a specific range and comprises ethylene, an aromatic vinyl compound, and optionally an &agr;-olefin. The lubricating oil possesses excellent viscosity properties, thermal stability, oxidation stability, abrasion resistance, and compatibility with lubricating oil additives. The random copolymer having a different viscosity range is useful as a viscosity index improver and a compatibilizing agent for a lubricating oil. The invention also provides a lubricating oil composition comprising a base oil and the viscosity index improver or the compatibilizing agent. The invention further provides a fuel oil composition comprising a fuel oil fluidity improver based on the above random copolymer having a different viscosity range and a middle fraction fuel oil having a boiling point of 150 to 400° C. The fuel oil composition prevents an increase in viscosity of the middle fraction fuel oil, lowers the clogging point and the flow point in a low-temperature filter, and inhibits the abrasion of a fuel jet nozzle.

    摘要翻译： 本发明涉及包含α-烯烃/芳族乙烯基化合物的无规共聚物的润滑油，其中所述共聚物的粘度落在特定范围内并且包含乙烯，芳族乙烯基化合物和任选的α-烯烃。 润滑油具有优异的粘度性能，热稳定性，氧化稳定性，耐磨性和与润滑油添加剂的相容性。 具有不同粘度范围的无规共聚物可用作粘度指数改进剂和润滑油相容剂。 本发明还提供一种包含基础油和粘度指数改进剂或相容剂的润滑油组合物。 本发明还提供了一种燃料油组合物，其包含基于上述具有不同粘度范围的无规共聚物的燃料油流动性改进剂和沸点为150-400℃的中间馏分燃料油。燃料油组合物防止了 中间馏分燃料油的粘度降低低温过滤器中的堵塞点和流动点，并且抑制燃料喷嘴的磨损。

    Wafer transport apparatus that can transfer multiple wafers in a short period of time
    73.
    发明授权
    Wafer transport apparatus that can transfer multiple wafers in a short period of time 失效
    可以在短时间内传输多个晶片的晶片传送装置

    公开(公告)号：US5931627A

    公开(公告)日：1999-08-03

    申请号：US997235

    申请日：1997-12-23

    申请人： Keiji Okada ,  Katsuhiro Taniguchi

    发明人： Keiji Okada ,  Katsuhiro Taniguchi

    IPC分类号： C23C14/56 ,  B65G49/07 ,  H01L21/677 ,  H01L21/687 ,  B65G1/06

    CPC分类号： H01L21/68707 ,  H01L21/67781 ,  Y10S414/137

    摘要： A wafer transport apparatus comprises a wafer loading shuttle unit 30 and a wafer unloading shuttle unit 40, positioned on both sides of vacuum cassettes 20 provided in batch processing ion implantation equipment. Each shuttle unit has shuttle cassettes 31, 41 having wafer supports corresponding to wafer holding racks. Each shuttle cassette is configured so that movement between a transfer position for transferring wafers to and from the cassette unit and a standby position is possible. The wafer holding racks support the wafers at a central area thereof. The wafer supports support the wafer on both sides along the diameter of the wafer at points away from the central area.

    摘要翻译： 晶片输送装置包括位于分批处理离子注入设备中提供的真空盒20两侧的晶片装载穿梭单元30和晶片卸载穿梭单元40。 每个穿梭单元具有带有对应于晶片保持架的晶片支架的梭盒31,41。 每个穿梭盒被构造成使得可以在用于将胶片转印到盒装置和从盒装置转移晶片的转印位置和待机位置之间的移动。 晶片保持架在其中心区域支撑晶片。 晶片支撑件在远离中心区域的点处沿着晶片的直径在两侧支撑晶片。

    Nonconjugated diene-vinyl aromatic-.alpha.-olefin interpolymers
    74.
    发明授权
    Nonconjugated diene-vinyl aromatic-.alpha.-olefin interpolymers 失效
    非共轭二烯 - 乙烯基芳族-α-烯烃互聚物

    公开(公告)号：US5430117A

    公开(公告)日：1995-07-04

    申请号：US274284

    申请日：1994-07-13

    申请人： Masaaki Kawasaki ,  Keiji Okada ,  Kenzaburo Fukutani ,  Tetsuo Tojo ,  Akemi Uchimi

    发明人： Masaaki Kawasaki ,  Keiji Okada ,  Kenzaburo Fukutani ,  Tetsuo Tojo ,  Akemi Uchimi

    IPC分类号： B60C1/00 ,  C08F210/14 ,  C08L23/18 ,  C08F236/20 ,  C08F212/34

    CPC分类号： C08F210/14 ,  B60C1/00 ,  C08L23/18

    摘要： There have been provided by the present invention a higher .alpha.-olefin copolymer which has an intrinsic viscosity [.eta.], as measured in decalin at 135.degree. C., of 0.1 to 10 dl/g, and comprises polymer units derived from 95-30 parts by mol of a higher .alpha.-olefin of C.sub.6-20, 5-70 parts by mol of an aromatic ring-containing vinyl monomer represented by the formula [I] (total of the higher .alpha.-olefin and the vinyl monomer are 100 parts by mol), and 0.01 to 30% by mol of a non-conjugated diene represented by the formula [II]; ##STR1## wherein n is an integer of 0 to 5, and R.sup.1, R.sup.2 and R.sup.3 are each independently H or C.sub.1-8 alkyl; ##STR2## wherein n is an integer of 1 to 5, R.sup.4 is C.sub.1-4 alkyl, R.sup.5 and are each independently H or C.sub.1-8 alkyl but are not H simultaneously, a process for the preparation thereof, a higher .alpha.-olefin copolymer composition comprising [A] the higher .alpha.-olefin copolymer and [B] a diene rubber, and a rubber molded product comprising a vulcanized product of the higher .alpha.-olefin copolymer.

    摘要翻译： 本发明提供了一种较高级的α-烯烃共聚物，它在135℃萘烷中测得的特性粘度η为0.1-10dl / g，并且包含衍生自95-30的聚合物单元 （摩尔）C6-20的高级α-烯烃，5-70份（摩尔）式[I]表示的含芳环的乙烯基单体（总共较高级的α-烯烃和乙烯基单体为100份 和0.01〜30摩尔％的由式[II]表示的非共轭二烯; 其中n为0〜5的整数，R 1，R 2和R 3各自独立地为H或C 1-8烷基; R 4是C 1-4烷基，R 5，各自独立地为H或C 1-8烷基，但不同时为H，其制备方法为高级α-烯烃共聚物组合物，其包含[A]高级α-烯烃共聚物和[ B]二烯橡胶，以及包含较高级α-烯烃共聚物的硫化产物的橡胶模制产品。

    Robot arm capable of three-dimensionally moving a robot arm member
    77.
    发明授权
    Robot arm capable of three-dimensionally moving a robot arm member 失效
    能够三维地移动机器人手臂构件的机器人手臂

    公开(公告)号：US5046992A

    公开(公告)日：1991-09-10

    申请号：US611524

    申请日：1990-11-13

    申请人： Tadamoto Tamai ,  Keiji Okada

    发明人： Tadamoto Tamai ,  Keiji Okada

    IPC分类号： B25J9/06 ,  B25J9/04 ,  B25J9/10 ,  B25J17/00

    CPC分类号： B25J9/106 ,  B25J9/042

    摘要： In a robot arm for use in converting rotary motion of a rotatable axle located within a main post into linear motion of a chuck arm, a first arm unit is fixed to the rotatable axle while a first gear is fixed to the main post so that the first gear is rotated relative to the first arm unit with rotation of the rotatable axle. Rotation of the first arm unit is transmitted through a first power transmission element to a second gear which is rotatably supported on a first fixed axle. A second arm unit is fixed to the second gear while a third gear is fixed to the first fixed axle so that the third gear is rotated relative to the second arm unit. Relative rotation of the third gear is transmitted via a second power transmission element to a fourth gear fixed to the chuck arm. A first gear ratio of the first to the second gears and a second gear ratio of the third to the fourth gears are equal to 2:1 and 1:2, respectively, so that the rotary motion of the rotatable axle is converted into the linear motion of the chuck arm. In addition, a distance between the rotatable axis and the first fixed axle is equal to a distance between the firts and the second fixed axles. The main post is accommodated within a housing so that the main post is selectively moved downwards and upwards or is rotated.

    摘要翻译： 在用于将位于主柱内的可旋转轴的旋转运动转换为卡盘臂的直线运动的机器人臂中，第一臂单元固定到可旋转轴，同时第一齿轮固定到主柱，使得 第一齿轮通过旋转轴的旋转相对于第一臂单元旋转。 第一臂单元的旋转通过第一动力传递元件传递到可旋转地支撑在第一固定轴上的第二齿轮。 第二臂单元固定到第二齿轮，而第三齿轮固定到第一固定轴，使得第三齿轮相对于第二臂单元旋转。 第三齿轮的相对旋转通过第二动力传递元件传递到固定到卡盘臂的第四齿轮。 第一齿轮和第二齿轮的第一齿轮比和第三齿轮与第四齿轮的第二齿轮比分别等于2:1和1:2，使得可旋转轴的旋转运动被转换为线性 卡盘臂的运动。 此外，可旋转轴线和第一固定轴之间的距离等于衬垫与第二固定轴之间的距离。 主柱容纳在壳体内，使得主柱被选择性地向下和向上移动或旋转。

    WEAR RESISTANCE REINFORCING METHOD AND SLIDING STRUCTURE
    79.
    发明申请
    WEAR RESISTANCE REINFORCING METHOD AND SLIDING STRUCTURE 审中-公开
    耐磨增强方法和滑动结构

    公开(公告)号：US20100206163A1

    公开(公告)日：2010-08-19

    申请号：US12738927

    申请日：2008-10-22

    申请人： Tomofumi Mizutani ,  Keiji Okada

    发明人： Tomofumi Mizutani ,  Keiji Okada

    IPC分类号： F16J10/04 ,  C23C4/12 ,  C23C16/44

    CPC分类号： C25D7/10 ,  C23C18/165 ,  C23C18/1651 ,  C23C18/34 ,  C23C18/54 ,  C23C28/322 ,  C23C28/34 ,  C23C28/345 ,  C23C28/347 ,  C23C30/00 ,  C25D3/50 ,  C25D5/12 ,  C25D5/34 ,  C25D5/44 ,  F15B15/1428 ,  F15B15/1447

    摘要： A wear resistance reinforcing method for a sliding structure formed from at least a pair of components in a sliding relation and provided with a seal member on a sliding face of a first component. A wear-resistant metal-plated film formed from a metal having a predetermined reactivity with the material of the seal member is provided on a sliding surface of a second component. The present invention enables provision of a wear resistance reinforcing method and a sliding structure which improves workability of a film to impart wear resistance properties in addition to low unevenness in wear resistance properties.

    摘要翻译： 一种滑动结构的耐磨增强方法，由滑动关系中的至少一个部件形成，并且在第一部件的滑动面上设置有密封部件。 在第二部件的滑动面上设置由具有与密封部件的材料的预定反应性的金属形成的耐磨金属镀膜。 本发明能够提供耐磨性增强方法和滑动结构，除了具有低耐磨性能的不均匀性之外，还提高了膜的加工性以赋予耐磨性。