Thermoplastic polymer composition
    52.
    发明授权
    Thermoplastic polymer composition 失效
    热塑性聚合物组成

    公开(公告)号:US6140418A

    公开(公告)日:2000-10-31

    申请号:US68568

    申请日:1998-05-21

    摘要: Described are a thermoplastic polymer composition comprising (A) a block copolymer formed of a polymer block composed mainly of an aromatic vinyl compound and another polymer block composed mainly of isobutylene; and (B) a crosslinked rubber of at least one rubber selected from natural rubber, diene polymer rubber, olefin polymer rubber, acrylic rubber and fluorine rubber at a weight ratio of 90:10 to 10:90; and molded or formed products and hermetically sealing materials produced using the composition. The above thermoplastic polymer composition is excellent in moldability or formability, gas barrier properties, compression set resistance, hermetically sealing properties, sealing properties, flexibility, mechanical properties, oil resistance, safety, hygienic properties and the like. By melt molding or forming of the composition under heat, general-purpose molded or formed products, hermetically sealing materials such as sealant, packing material or gasket, particularly, stopper or gasket for syringe for the medical use can be produced smoothly.

    摘要翻译: PCT No.PCT / JP97 / 03523 Sec。 371日期1998年5月21日 102(e)日期1998年5月21日PCT 1997年10月2日PCT公布。 第WO98 / 14518号公报 日期1998年4月9日描述了一种热塑性聚合物组合物,其包含(A)由主要由芳族乙烯基化合物组成的聚合物嵌段和主要由异丁烯组成的另一聚合物嵌段形成的嵌段共聚物; 和(B)重量比为90:10至10:90的至少一种选自天然橡胶,二烯聚合物橡胶,烯烃聚合物橡胶,丙烯酸橡胶和氟橡胶的橡胶的交联橡胶; 以及使用该组合物制造的模制或成型产品和气密密封材料。 上述热塑性聚合物组合物的成型性或成形性,阻气性,耐压缩变形性,气密密封性,密封性,挠性,机械性能,耐油性,安全性,卫生性等优异。 通过在加热下熔融模塑或成型组合物,可以顺利地生产通用模制或成形产品,气密密封材料如密封剂,包装材料或垫圈,特别是用于医疗用的注射器的塞子或垫圈。

    Bobbin casing assembly and sewing machine having same
    54.
    发明授权
    Bobbin casing assembly and sewing machine having same 失效
    梭芯套管组装和缝纫机具有相同的功能

    公开(公告)号:US5762013A

    公开(公告)日:1998-06-09

    申请号:US496091

    申请日:1995-06-28

    IPC分类号: D05B57/26 D05B57/22 D05B57/14

    CPC分类号: D05B57/26

    摘要: A bobbin casing assembly for a sewing machine having a driver, a main shaft, and a needle bar. The bobbin casing assembly comprises a bobbin casing and an engaging member protruding outwardly from the bobbin casing, an upper end of the engaging member being disposed below an upper surface of the driver when an angle of rotation of the main shaft is substantially in a range of 5.degree. to 35.degree., wherein the angle of rotation of the main shaft is 0.degree. when the needle bar is at a top dead point.

    摘要翻译: 一种用于具有驱动器,主轴和针杆的缝纫机的筒管套管组件。 筒管套管组件包括筒管壳体和从筒管壳体向外突出的接合件,当主轴的旋转角度基本上在一定范围内时,接合件的上端设置在驾驶员的上表面下方 5°至35°,当针杆处于上死点时,主轴的旋转角度为0°。

    Half-turn hook with loop positioning surfaces
    55.
    发明授权
    Half-turn hook with loop positioning surfaces 失效
    半圈钩与环定位表面

    公开(公告)号:US5492072A

    公开(公告)日:1996-02-20

    申请号:US287684

    申请日:1994-08-19

    申请人: Takashi Yamashita

    发明人: Takashi Yamashita

    IPC分类号: D05B57/14 D05B57/00

    CPC分类号: D05B57/00

    摘要: A half-turn hook for positioning a needle thread loop between a needle and a bobbin at the time of stitching, the half-turn hook comprises a shuttle race body, a rotatable shuttle body, a bobbin and a shuttle race ring. The shuttle race body has a sliding surface on which a needle thread is slid in the beginning of stitching. The shuttle race ring has a cutout formed in its upper portion. In the half-hook, the surface where the shuttle body abuts against the shuttle race body and the end into which the rotating shuttle digs, in the cutout of the shuttle body race ring, is located closer to the rotating shuttle body than the sliding surface of the shuttle race body.

    摘要翻译: 一种半针钩,用于在缝合时在针和线轴之间定位针线圈,该半转钩包括梭子体,可转动梭体,筒管和梭圈圈。 梭子体具有在缝合开始时滑动面的滑动面。 梭子圈在其上部形成有切口。 在半挂钩中,穿梭体抵靠梭子体的表面和旋转梭子在梭体圈的切口中挖出的端部比滑动面更靠近旋转梭体 的穿梭赛车身。

    Antenna device for an automobile
    56.
    发明授权
    Antenna device for an automobile 失效
    天线装置用于汽车

    公开(公告)号:US5083134A

    公开(公告)日:1992-01-21

    申请号:US379345

    申请日:1989-07-13

    IPC分类号: H01Q1/12

    CPC分类号: H01Q1/1271

    摘要: An antenna device for an automobile comprises an electric heating type defogger having heating strips and a bus bar for feeding a current to the heating strips and an antenna conductor having antenna strips arranged to form a pattern, which are fitted on the rear window glass fitted to a rear window opening formed in an automobile, wherein the defogger and the antenna conductor are spaced apart from each other with a predetermined small space in a capacitive coupling relation so a reactance circuit is connected to the defogger to effect anti-resonance between the defogger and the rear window opening of the body of the automobile at the central frequency in terms of logarithmic scale of a broadcast frequency band region; a quality factor value is determined by the inductance of a choke coil in the reactance circuit and the stray capacitance between the defogger and the rear window opening of the body of the automobile so that the ratio of an input impedance to a receiver to the impedance of the antenna conductor viewed from the side of a power feeding terminal becomes 1; and a matching circuit is inserted between the power feeding terminal of the antenna conductor and the receiver so that the sum of the impedance of the antenna conductor viewed from the side of the input terminal of the receiver and the functional part as an antenna in the rear window glass exhibits a little capacitive reactance in a broadcast frequency band region.

    Automotive seat hinge cover
    57.
    发明授权
    Automotive seat hinge cover 失效
    汽车座椅铰链盖

    公开(公告)号:US5002339A

    公开(公告)日:1991-03-26

    申请号:US455253

    申请日:1989-12-22

    IPC分类号: A47C1/022 B60N2/22

    CPC分类号: B60N2/22

    摘要: A pair of cover half members are attached to each other and to a seat hinge base plate in such a manner as to enclose the base plate. The respective cover halves each snap directly onto the base plate at a single point on their lower sides. At their upper sides the covers snap onto each other. The connection between the covers and the base plate is firm but is still resilient enough to allow sufficient movement between the cover assembly and the base plate in the event that large forces or shocks are applied to the cover. The connection between the cover halves is sufficiently strong that forces acting on the cover halves cannot readily force them apart nor cause them to become detached from the base plate.

    摘要翻译: 一对盖半构件以包围基板的方式彼此附接到座椅铰链底板。 相应的盖半部分在其下侧的单个点处直接接合到基板上。 在它们的上侧,盖子彼此咬合。 盖和基板之间的连接是坚固的,但是在大的力或冲击施加到盖上的情况下,仍然具有足够的弹性以允许盖组件和基板之间的充分移动。 盖半部之间的连接足够坚固,使得作用在盖半部上的力不能容易地将它们分开,也不会使它们与基板分离。

    Communication module comprised of multiple interdigital transducer duplexers for wireless communication unit
    59.
    发明授权
    Communication module comprised of multiple interdigital transducer duplexers for wireless communication unit 有权
    通信模块由用于无线通信单元的多个指数转换器双工器组成

    公开(公告)号:US09287850B2

    公开(公告)日:2016-03-15

    申请号:US13587253

    申请日:2012-08-16

    申请人: Takashi Yamashita

    发明人: Takashi Yamashita

    IPC分类号: H03H9/72 H04B1/52 H04B1/525

    CPC分类号: H03H9/725 H04B1/525

    摘要: A communication module includes a plurality of duplexers, wherein at least either IDT electrodes of transmit filters of at least two of the plurality of duplexers having a different transmit band or IDT electrodes of receive filters of at least two of the plurality of duplexers having a different receive band are composed of a same material, have a same thickness and are provided on a single piezoelectric substrate.

    摘要翻译: 通信模块包括多个双工器,其中至少两个具有不同发射频带的多个双工器的发射滤波器的至少两个IDT电极或多个双工器中的至少两个的接收滤波器的IDT电极具有不同的 接收带由相同的材料组成,具有相同的厚度并且设置在单个压电基板上。