Metal soap compositions
    162.
    发明授权
    Metal soap compositions 失效
    金属皂组合物

    公开(公告)号:US4324797A

    公开(公告)日:1982-04-13

    申请号:US173819

    申请日:1980-07-30

    申请人: Hiroshi Suzuki

    发明人: Hiroshi Suzuki

    CPC分类号: C11D9/002 C11D9/02 Y10S516/06

    摘要: The water-soluble metal soap compositions are provided comprising essentially a metal soap expressed by the general formula (RCOO)xM (Wherein M represents lithium or a non-alkali metal atom, x represents its valency and R represents a hydrocarbon radical having 4 to 20 carbon atoms) and a chelating agent such as polybasic carboxylic acids, polyaminocarboxylic acid salts, etc., the metal soap being contained therein in an amount in the range of 10 to 1/1000 part by weight based on one part of the chelating agent. The aqueous solutions of the metal soap compositions exhibit such a behavior as if they were a single surfactant, and also exhibit excellent surface active properties which are similar or superior to those of conventional surfactants. Further, addition of conventional surfactants to the compositions can notably enhance the performances of the chelating agent such as chelate effect and metal soap-solubilizing effect.

    摘要翻译: 提供的水溶性金属皂组合物基本上包含由通式(RCOO)xM表示的金属皂(其中M表示锂或非碱金属原子,x表示其化合价,R表示具有4至20个 碳原子)和螯合剂如多元羧酸,聚氨基羧酸盐等,金属皂的含量相对于螯合剂的一部分为10〜1/1000重量份。 金属皂组合物的水溶液表现出如同它们是单一表面活性剂一样的性能,并且还表现出与常规表面活性剂相似或优于表现出优异的表面活性。 此外,向组合物中添加常规表面活性剂可以显着提高螯合剂的性能,例如螯合效应和金属皂增溶作用。

    Microscope adaptable to various observing methods
    166.
    发明授权
    Microscope adaptable to various observing methods 失效
    显微镜适用于各种观察方法

    公开(公告)号:US4148552A

    公开(公告)日:1979-04-10

    申请号:US735522

    申请日:1976-10-26

    IPC分类号: G02B21/06 G02B21/08

    CPC分类号: G02B21/088

    摘要: A microscope according to the present invention is a mechanically durable and highly adaptable one featured by an interchangeable arm portion and various light sources detachably provided in the arm portion as in the conventional pan-purpose microscope and also in the base portion, and thus rendered adaptable to various observing methods by suitably selecting the light sources according to the purposes of observation.

    摘要翻译: 根据本发明的显微镜是机械耐用且高度适应性的,其特征在于可替换的臂部分和可拆卸地设置在臂部分中的各种光源,如在常规泛用显微镜中以及在基部中,因此变得适应 通过根据观察目的适当地选择光源来实现各种观察方法。

    Apparatus for treating top ends of flexible cords
    167.
    发明授权
    Apparatus for treating top ends of flexible cords 失效
    用于处理软线的顶端的装置

    公开(公告)号:US4144675A

    公开(公告)日:1979-03-20

    申请号:US796113

    申请日:1977-05-11

    摘要: The present invention provides an apparatus for treating the top ends of flexible cords or filaments. It comprises holding means for holding articles having flexible cords, delivery means for delivering said holding means in a predetermined direction, cylindrical grinding means disposed at a position adjacent to a delivery passage for delivering said holding means, and means for rotating said cylindrical grinding means around its own axis and around an axis at right angles to its own axis. By virtue of the feature that the cylindrical grinding means is rotated around its central axis and around the axis rectangularly crossing the central axis, the top ends of flexible cords, such as bristles of toothbrushes, can be polished and ground from all the directions and very smooth and round outer ends can be obtained at high efficiency and high rate. This effect can be further enhanced when a plurality of such cylindrical grinding members are disposed so that rotation directions of every two adjacent cylindrical grinding means are reversed to each other.

    摘要翻译: 本发明提供了一种用于处理柔性绳或长丝的顶端的装置。 它包括用于保持具有柔性绳索的物品的保持装置,用于沿预定方向输送所述保持装置的输送装置,设置在与用于输送所述保持装置的输送通道相邻的位置的圆柱形磨削装置,以及用于使所述圆柱形磨削装置旋转的装置 其自身的轴线和围绕其自身轴线成直角的轴线。 由于圆柱形磨削装置围绕其中心轴线旋转并且围绕与中心轴线成直角交叉的轴线旋转的特征,柔性绳索的顶端(例如牙刷刷头)可以从所有方向被抛光和磨削 可以以高效率和高效率获得光滑圆形的外端。 当多个这种圆柱形磨削构件被布置成使得每两个相邻的圆柱形磨削装置的旋转方向彼此反转时,可以进一步提高该效果。