Rubber composition
    11.
    发明授权
    Rubber composition 失效
    橡胶组成

    公开(公告)号:US5284896A

    公开(公告)日:1994-02-08

    申请号:US15046

    申请日:1993-02-08

    IPC分类号: C08L21/00 C08K3/10

    摘要: Rubber compositions of a selected base rubber and a specified paraffin was containing 50% or more of a normal paraffin and having a carbon area ratio of less than 4.0 as determined by gas chromatography within a carbon number range of from 23 to 42. The ratio is derived by counting a first paraffin content which is defined by the paraffin of maximum content in the wax and a second paraffin content which is defined by the paraffin of minimum content in the wax and thereafter dividing the first paraffin content by the second paraffin content. The composition is highly stable in initial tack with less dependence on temperature before curing.

    摘要翻译: 选择的基础橡胶和指定的石蜡的橡胶组合物含有50%或更多的正链烷烃,并且在23至42的碳数范围内通过气相色谱法测定的碳面积比小于4.0。该比例为 通过计数由蜡中最大含量的石蜡限定的第一链烷烃含量和由蜡中最小含量的石蜡限定的第二链烷烃含量,然后将第一链烷烃含量除以第二链烷烃含量。 组合物在初始粘性中是高度稳定的,而在固化前对温度的依赖性较小。

    Rubber composition
    12.
    发明授权
    Rubber composition 失效
    橡胶组成

    公开(公告)号:US5268402A

    公开(公告)日:1993-12-07

    申请号:US950697

    申请日:1992-09-25

    CPC分类号: C08K5/098 C08K5/3492

    摘要: A rubber composition for use in steel-belted automobile tires containing specified amounts of a partial condensate of hexaethylolmelamine pentamethylether, a cresol resin, sulfur and a cobalt resin of an organic acid, thereby exhibiting improved adhesion to metal in warm water after vulcanization and increased extension on break after aging.

    摘要翻译: 一种用于钢带汽车轮胎的橡胶组合物,其含有特定量的六羟乙基三聚氰胺五甲基醚,甲酚树脂,硫和有机酸的钴树脂的部分缩合物,从而在硫化后在温水中对金属的附着力增加并且增加延伸 老化后休息

    Semiconductor device and method of manufacturing same
    14.
    发明授权
    Semiconductor device and method of manufacturing same 有权
    半导体装置及其制造方法

    公开(公告)号:US07772658B2

    公开(公告)日:2010-08-10

    申请号:US11849328

    申请日:2007-09-03

    IPC分类号: H01L29/84

    摘要: A lead frame which is disposed in an outer package is composed of three members. The lead frame is provided with contact electrodes, connector terminals, and conductive interconnections which are connected to the respective connector terminals. The arrangement order of the contact electrodes is such that contact electrodes are connected to the connector terminals, respectively; that is, the arrangement direction of the contact electrodes is the same as that of the connector terminals. On the other hand, the arrangement order of the contact electrodes is such that contact electrodes are connected to the connector terminals, respectively, that is, the arrangement direction of the contact electrodes is opposite to that of the connector terminals. Lead terminals of a resin cell package are connected to the contact electrodes.

    摘要翻译: 设置在外包装中的引线框架由三个构件组成。 引线框架设置有连接到各个连接器端子的接触电极,连接器端子和导电互连。 接触电极的排列顺序是这样的,接触电极分别连接到连接器端子; 也就是说,接触电极的布置方向与连接器端子的排列方向相同。 另一方面,接触电极的排列顺序使得接触电极分别连接到连接器端子,即接触电极的布置方向与连接器端子的布置方向相反。 树脂电池组的引线端子与接触电极连接。

    Device for continuously measuring and correcting tackiness of sheet of
unvulcanized rubber material
    15.
    发明授权
    Device for continuously measuring and correcting tackiness of sheet of unvulcanized rubber material 失效
    用于连续测量和校正未硫化橡胶材料片材粘合性的装置

    公开(公告)号:US5049057A

    公开(公告)日:1991-09-17

    申请号:US519522

    申请日:1990-05-04

    IPC分类号: G01N19/04 G01N33/44

    CPC分类号: G01N19/04 G01N33/445

    摘要: A device for continuously measuring and correcting a tackiness of a sheet of rubber material including a feeding unit for continuously feeding an unvulcanized rubber sheet along a flat support surface and a rotatable roller in contact with the unvulcanized rubber sheet, whereby the roller is rotated by the movement of the unvulcanized rubber sheet, and entrained in the sheet feed direction due to a tackiness of the unvulcanized rubber sheet. A load cell is connected to the roller via a linkage, for measuring a resistance to the rolling of the roller, i.e., a change of a position of the roller entrained in the sheet feed direction. The device also includes a correcting unit for correcting a tackiness of the sheet of unvulcanized rubber material, the correcting unit being controlled by a control element in response to an output from the measuring unit, in such a manner that the correcting unit acts on the surface of the unvulcanized rubber sheet of rubber material when an output from the measuring unit is outside a predetermined range of tackiness.

    摘要翻译: 一种用于连续地测量和校正橡胶材料片的粘性的装置,包括用于沿着平坦支撑表面连续供给未硫化橡胶片的进料单元和与未硫化橡胶片接触的可旋转辊,由此辊由 未硫化橡胶片的移动,并且由于未硫化橡胶片的粘性而夹带在片材进给方向。 负载传感器通过连杆连接到辊子上,用于测量辊的滚动阻力,即夹带在送纸方向上的辊的位置的变化。 该装置还包括校正单元,用于校正未硫化橡胶材料片的粘性,校正单元由控制元件响应于来自测量单元的输出而被控制,使得校正单元作用在表面上 当来自测量单元的输出超出预定的粘性范围时,橡胶材料的未硫化橡胶片。