Photo-curable fluorene derivative and composition containing the same
    51.
    发明申请
    Photo-curable fluorene derivative and composition containing the same 有权
    光固化芴衍生物及其组合物

    公开(公告)号:US20050031801A1

    公开(公告)日:2005-02-10

    申请号:US10901122

    申请日:2004-07-29

    IPC分类号: C09K19/32 C09K19/34 C09K19/38

    摘要: The present invention provides a compound represented by formula (1) defined in the specification. The invention further provides a liquid crystal composition comprising at least two compounds, which at least one compound out of them is the above compound. The invention still further provides a polymer obtained by polymerizing the above composition, and uses of the polymer such as a molded article having an optical anisotropy, an optical compensation element, a wavelength functional plate, an optical element, and a liquid crystal display element comprising the polymer.

    摘要翻译: 本发明提供了由说明书中定义的式(1)表示的化合物。 本发明还提供一种包含至少两种化合物的液晶组合物,其中至少一种化合物是上述化合物。 本发明还提供了通过聚合上述组合物获得的聚合物,以及具有光学各向异性的成型制品的聚合物,光学补偿元件,波长功能板,光学元件和液晶显示元件的用途,所述聚合物包括 聚合物。

    ELECTRIC JUNCTION BOX HAVING DIVISIBLE BLOCK
    55.
    发明申请
    ELECTRIC JUNCTION BOX HAVING DIVISIBLE BLOCK 审中-公开
    具有可分区块的电接线盒

    公开(公告)号:US20140051270A1

    公开(公告)日:2014-02-20

    申请号:US13985206

    申请日:2012-02-13

    IPC分类号: H01R13/514

    摘要: An electric junction box having divisible block is adapted in which two junction blocks are accommodated in a frame of a electric junction box integral with each other from side to side, the second junction block is positioned to project higher than the first block, a thread-fastening member thread-fastening a terminal with a first electric wire to a terminal in the first junction block is positioned exposed under the second junction block, and a pair of front and rear locks is arranged vertically to be displaced locks together the first junction block and the second junction block. A second terminal with electric wire thread-fastened to a terminal base of the first junction block is surrounded by an isolating wall of the frame upstanding around the terminal base, and is positioned adjacent to an isolating outer wall of the second junction block.

    摘要翻译: 一种具有可分割块的电接线盒,其中两个接合块被容纳在电接线盒的框架中,该电接线盒从一侧到另一侧彼此成一体,第二接合块定位成比第一块突出得更高, 将具有第一电线的端子与第一接合块中的端子螺纹紧固的紧固构件定位为暴露在第二接合块下方,并且一对前后锁定垂直布置以被移位,将第一接合块和 第二连接点。 具有电线螺纹紧固到第一接合块的端子基座的第二端子被框架的隔离壁围绕,围绕端子基座直立,并且邻近第二接合块的隔离外壁定位。

    Liquid crystal compounds
    58.
    发明授权
    Liquid crystal compounds 失效
    液晶化合物

    公开(公告)号:US4211666A

    公开(公告)日:1980-07-08

    申请号:US960710

    申请日:1978-11-14

    摘要: Novel compounds, 4-alkyl-cyclohexenes having at the 1-position thereof p-cyanophenyl group or 4'-cyano-4-biphenylyl group, expressed by the general formula ##STR1## wherein R represents a straight alkyl group having 1.about.9 carbon atoms and n represents 1 or 2; methods for producing the same; and nematic liquid crystal (L.C.) compositions comprising at least one member selected from the group consisting of said compounds, are provided.Said compounds having a cyclohexene ring have a lower viscosity than conventional L.C. compounds, and have effectivenesses of short response time when applied to L.C. display apparatus; superior compatibility with other L.C. compounds to form convenient L.C. mixture; and no need of separating cis- and trans-forms in the midway step of the preparation as in the prior art.

    摘要翻译: 新化合物,其1-位的对 - 氰基苯基或4'-氰基-4-联苯基的4-烷基 - 环己烯由通式表示,其中R表示具有1个碳原子的直链烷基 原子,n表示1或2; 生产方法; 并提供包含选自所述化合物中的至少一种的向列型液晶(L.C.)组合物。 所述具有环己烯环的化合物的粘度比常规的L.C 化合物,并且当应用于L.C.时具有短的响应时间的效果。 显示装置 与其他L.C. 化合物形成方便的L.C. 混合物; 并且不需要像现有技术那样在制备的中间步骤中分离顺式和反式形式。

    Sealed contact device
    59.
    发明授权
    Sealed contact device 失效
    密封接触装置

    公开(公告)号:US4866227A

    公开(公告)日:1989-09-12

    申请号:US191970

    申请日:1988-05-09

    摘要: A sealed contact device is formed by disposing a fixed electrode having a fixed contact in an air-tight space defined in a hermetical container in which an electrically insulating gas is sealed at a high pressure, a movable contact of a movable electrode is provided for contact opening and closing with the fixed contact, and means is provided with respect to the movable electrode for allowing it positively movable in the air-tight manner, whereby an optimum contact opening speed of the movable contact and at the same time a proper contact pressure are both obtainable.

    摘要翻译: 一个密封接触装置是通过在一个气密容器中限定的气密空间中设置一个具有固定触点的固定电极而形成的,其中电绝缘气体被高压密封,可动电极的可动触点设置成用于接触 与固定触点打开和关闭,并且相对于可动电极设置允许其以气密方式可靠地移动的装置,由此可动触点的最佳接触开启速度和同时具有适当的接触压力 两者皆可。