Surface hardner for nylon lens
    1.
    发明授权
    Surface hardner for nylon lens 失效
    表面硬化尼龙镜片

    公开(公告)号:US4586996A

    公开(公告)日:1986-05-06

    申请号:US642863

    申请日:1984-08-21

    摘要: A surface hardner for nylon lens comprising (a) a polyfunctional acrylic ester monomer, (b) a photoinitiator, and (c) a diluent, said photoinitiator consisting of a combination of a hydrogen abstraction type photoinitiator and an .alpha.-cleavage type photoinitiator, and optionally a silane compound containing at least one polymerizable unsaturated bond. Said surface hardner is effective for giving the nylon lens excellent impact resistance and wear resistance, and when the silane compound is incorporated, it can give also an excellent adhesion between the hardner layer and nylon lens.

    摘要翻译: 尼龙透镜的表面硬化剂包括(a)多官能丙烯酸酯单体,(b)光引发剂和(c)稀释剂,所述光引发剂由取氢型光引发剂和α-洗脱型光引发剂的组合组成,以及 任选的含有至少一个可聚合不饱和键的硅烷化合物。 所述表面硬化剂对于赋予尼龙镜片优异的耐冲击性和耐磨性是有效的,并且当引入硅烷化合物时,它还可以赋予硬质层和尼龙镜片之间优异的粘合性。

    Method of and apparatus for distinguishing one workpiece from another
workpiece and detecting workpiece position
    3.
    发明授权
    Method of and apparatus for distinguishing one workpiece from another workpiece and detecting workpiece position 失效
    用于区分一个工件和另一个工件并检测工件位置的方法和设备

    公开(公告)号:US5835623A

    公开(公告)日:1998-11-10

    申请号:US931937

    申请日:1997-09-17

    CPC分类号: G06K9/4604

    摘要: A method is used for discerning a specific type of a work, including a plurality of specified contoured portions forming parts of the work, from an image including the subject work. Each specified contoured portion, which may be defined by geometric characteristics, such as an area, a peripheral length of a specified contoured portion and a ratio between the area and peripheral length, is recognized in the image based on two-valued image data into which many-valued image data representative of the subject work is transformed with a threshold value. A position of the subject work is discerned based on a relative position of each two specified contoured portions defined by geometric characteristics, such as a distance between centers of each two specified contoured portions and an angle of a center line of each two specified contoured portions relative to a center line of another two specified contoured portions.

    摘要翻译: 一种方法用于从包括主题作品的图像中识别特定类型的作品,包括形成作品的多个部分的多个指定轮廓部分。 可以基于二值图像数据识别可以由诸如区域,指定轮廓部分的周长以及区域和周边长度之间的比例的几何特征来定义的每个指定轮廓部分,其中 代表主体工作的多值图像数据用阈值变换。 基于由几何特性限定的每两个特定轮廓部分的相对位置,例如每两个特定轮廓部分的中心距离和每两个特定轮廓部分的中心线的角度之间的相对位置 到另外两个指定的轮廓部分的中心线。

    Double rack and pinion oscillating device
    5.
    发明授权
    Double rack and pinion oscillating device 有权
    双齿轮和小齿轮摆动装置

    公开(公告)号:US08646376B2

    公开(公告)日:2014-02-11

    申请号:US12553376

    申请日:2009-09-03

    IPC分类号: F01B7/04

    摘要: A plurality of ring-shaped sealing members are spaced from each other on the outer periphery of each of first and second end caps that seal openings of first and second cylinder holes. Ring-shaped flow paths are formed between adjacent ring-shaped sealing members. Parts of air flow paths that supply and discharge compressed air to and from pressure chambers of the cylinder holes are formed by the ring-shaped flow paths.

    摘要翻译: 多个环形密封构件在第一和第二端盖的每个的外周上彼此间隔开,从而密封第一和第二气缸孔的开口。 在相邻的环形密封件之间形成环形流路。 通过环形流路形成向气缸孔的压力室供给和排出压缩空气的空气流路的一部分。

    DOUBLE RACK AND PINION OSCILLATING DEVICE
    6.
    发明申请
    DOUBLE RACK AND PINION OSCILLATING DEVICE 有权
    双机架和PINION振荡器

    公开(公告)号:US20100064834A1

    公开(公告)日:2010-03-18

    申请号:US12553376

    申请日:2009-09-03

    IPC分类号: F16H1/04

    摘要: A plurality of ring-shaped sealing members are spaced from each other on the outer periphery of each of first and second end caps that seal openings of first and second cylinder holes. Ring-shaped flow paths are formed between adjacent ring-shaped sealing members. Parts of air flow paths that supply and discharge compressed air to and from pressure chambers of the cylinder holes are formed by the ring-shaped flow paths.

    摘要翻译: 多个环形密封构件在第一和第二端盖的每个的外周上彼此间隔开,从而密封第一和第二气缸孔的开口。 在相邻的环形密封件之间形成环形流路。 通过环形流路形成向气缸孔的压力室供给和排出压缩空气的空气流路的一部分。

    Apparatus for molding roofing panels having a stepped portion
    8.
    发明授权
    Apparatus for molding roofing panels having a stepped portion 失效
    用于模制具有阶梯部分的屋顶板的装置

    公开(公告)号:US4150933A

    公开(公告)日:1979-04-24

    申请号:US874648

    申请日:1978-02-02

    CPC分类号: B28B13/023 B28B1/29 B28B3/08

    摘要: An apparatus for molding roofing panels having an insert portion extending from one end of the main body of the panel and offset stepwise from the surface of the main body. The apparatus comprises a lower die divided into a die segment for forming the insert portion and a die segment for forming the main body which have cavities conforming to the shapes of the insert portion and the main body of the panel respectively, and a movable hopper disposed to the front of the insert portion die segment and adapted to feed a material in a specified thickness. The main body die segment is initially held in its raised position with the bottoms of the two die segments positioned at the same level, and the movable hopper is reciprocated to feed the material into the combined cavity of the lower die to a uniform thickness. Subsequently an upper die is lowered into the lower die cavity to press the material, with the main body die segment also lowered by the amount of the offset of the panel insert portion. The insert portion and main body of the roofing panel thus formed are substantially equal in thickness.

    摘要翻译: 一种用于模制屋顶板的装置,其具有从所述面板的主体的一端延伸并从主体的表面逐步偏移的插入部分。 该装置包括分成用于形成插入部分的模具段的下模具和用于形成主体的模具段,其具有分别与插入部分和面板主体的形状相符合的空腔,以及可移动的料斗设置 到所述插入部分模具段的前部并且适于将材料供给到特定厚度。 主体模具段最初保持在其升高位置,两个模具段的底部位于同一水平面上,并且可移动料斗往复运动,以将材料进入下模具的组合腔体至均匀的厚度。 随后,上模具下降到下模腔中以按压材料,主体模具段也降低了面板插入部分的偏移量。 如此形成的屋顶板的插入部分和主体的厚度基本相等。