Display device for copying apparatus
    5.
    发明授权
    Display device for copying apparatus 失效
    复印机显示装置

    公开(公告)号:US4520354A

    公开(公告)日:1985-05-28

    申请号:US393872

    申请日:1982-06-30

    CPC分类号: G03G15/556 G03G15/553

    摘要: A display for a copying apparatus includes a display element for indicating the operating conditions of the copying apparatus. The display has a number of detectors for detecting each of a group of operating conditions and an energizer for energizing the display element in response to the outputs from the detectors. The display element operates with a predetermined on-period and a predetermined off-period for each corresponding detector. The display is capable of displaying a group of operating conditions by a single display element through a group of display conditions such as being on, being off and blinking.

    摘要翻译: 用于复印设备的显示器包括用于指示复印设备的操作条件的显示元件。 显示器具有用于检测一组操作条件中的每一个的检测器和用于响应于来自检测器的输出而激励显示元件的激励器。 显示元件以对于每个相应的检测器的预定的开启周期和预定的关闭周期进行操作。 显示器能够通过一组显示条件(诸如打开,关闭和闪烁)通过单个显示元件显示一组操作条件。

    Organopolysiloxane photosensitizers and methods for their preparation
    9.
    发明授权
    Organopolysiloxane photosensitizers and methods for their preparation 失效
    有机聚硅氧烷光敏剂及其制备方法

    公开(公告)号:US4467082A

    公开(公告)日:1984-08-21

    申请号:US358401

    申请日:1982-03-15

    摘要: Novel photosensitizers are disclosed which are particularly useful in photopolymerizable organopolysiloxane and silicone resins. The photosensitizers are themselves organopolysiloxanes which contain at least one silicon-bonded benzophenone-containing radical. Synthesis methods are disclosed for preparing these photosensitizers which employ, as starting materials, an alkenyloxy-substituted benzophenone and a silicone compound containing at least one silicon-bonded hydrogen atom.

    摘要翻译: 公开了新的光敏剂,其在可光聚合的有机聚硅氧烷和有机硅树脂中特别有用。 光敏剂本身是含有至少一个与硅键合的含二苯甲酮的自由基的有机聚硅氧烷。 公开了制备这些光敏剂的合成方法,该光敏剂以起始材料为基,使用烯氧基取代的二苯甲酮和含有至少一个与硅键合的氢原子的硅氧烷化合物。

    Solid silicone defoaming agent and method for its production
    10.
    发明授权
    Solid silicone defoaming agent and method for its production 失效
    固体硅氧烷消泡剂及其生产方法

    公开(公告)号:US4719034A

    公开(公告)日:1988-01-12

    申请号:US801449

    申请日:1985-11-25

    CPC分类号: B01D19/0404

    摘要: A solid defoaming composition, and a process for making the composition, is described. The defoaming composition comprises a solid nonionic surfactant, selected from aliphatic esters of glycerol and propylene glycol; a solid, water-soluble polymer, selected from carboxyvinyl polymers and poly(vinyl alcohol)s; and a silicone composition, composed of a fine silica powder and a silicone oil having a viscosity of at least 100 cS at 25.degree. C. A molded cake of the composition of this invention does not bleed silicone oil and may be employed to defoam aqueous systems for extended periods without the need to replenish the active ingredient. The composition is particularly useful for defoaming septic tanks and sewage.

    摘要翻译: 描述了固体消泡组合物和制备该组合物的方法。 消泡组合物包含选自甘油和丙二醇的脂肪族酯的固体非离子表面活性剂; 选自羧乙烯基聚合物和聚(乙烯醇)的固体,水溶性聚合物; 和由二氧化硅微粉末和在25℃下具有至少100cS粘度的硅油组成的硅氧烷组合物。本发明组合物的成型块不会渗出硅油,并可用于消除含水体系 长时间不需要补充活性成分。 该组合物特别适用于消毒化粪池和污水。