Method of manufacturing a heat-resistant resinous tube
    3.
    发明授权
    Method of manufacturing a heat-resistant resinous tube 失效
    制造耐热树脂管的方法

    公开(公告)号:US5433913A

    公开(公告)日:1995-07-18

    申请号:US155151

    申请日:1993-11-19

    Abstract: A method of manufacturing and mass-producing a seamless heat-resistant resinous tube with a uniform tube wall thickness and circumference, which includes the steps of coating the precursor solution of a tube material to the surface of a core at a thickness greater than the tube wall thickness; passing a metallic die having a wider inside diameter than the diameter of the core along the outside of the core by utilizing the resistant force of the precursor solution without restricting the metallic die or the core, thus forming a tube around the core; treating the tube around the core to give it strength as a tube; and separating the tube from the core.

    Abstract translation: 一种制造和批量生产具有均匀管壁厚度和圆周的无缝耐热树脂管的方法,其包括以下步骤:将管材料的前体溶液以大于管的厚度涂覆到芯的表面 室壁厚度; 通过利用前体溶液的抵抗力而不限制金属模或芯,使具有比芯的直径更大的内径的金属模具,从而在芯周围形成管; 处理核心周围的管以赋予其作为管的强度; 并将管与芯分离。

    Method of producing a release agent applicator
    4.
    发明授权
    Method of producing a release agent applicator 失效
    脱模剂涂布机的制造方法

    公开(公告)号:US4631798A

    公开(公告)日:1986-12-30

    申请号:US786360

    申请日:1985-10-11

    CPC classification number: G03G15/2025 Y10T29/496 Y10T29/49885 Y10T29/49888

    Abstract: A release agent applicator for a copying machine in which voids in the release agent contained in the applicator are substantially eliminated, thus providing an improved spreading performance of the release agent onto a fixing roll of the copying machine. The release agent applicator is made of a porous polyethylene tetrafluoride tube, the pores of which are partially closed except in areas where the release agent is to ooze out onto the fixing roll. Those partially closed pores in the tube are partially closed by a flattening operation so that they cannot draw release agent thereinto by capillary action.

    Abstract translation: 用于复印机的脱模剂涂布器基本上被除去,其中包含在涂布器中的脱模剂中的空隙,从而提供了脱模剂在复印机的定影辊上的改进的铺展性能。 脱模剂涂布器由多孔聚四氟乙烯管制成,其孔的部分封闭,除了脱模剂渗出到定影辊上的区域外。 管中的那些部分封闭的孔通过扁平化操作部分封闭,使得它们不能通过毛细管作用将脱模剂吸入其中。

    Electrochromic display device
    5.
    发明授权
    Electrochromic display device 失效
    电致变色显示装置

    公开(公告)号:US4354741A

    公开(公告)日:1982-10-19

    申请号:US185844

    申请日:1980-09-10

    CPC classification number: G02F1/1533

    Abstract: An electrochromic display device and apparatus for producing such a device including a display electrode, a confronting electrode, and an electrolyte-impregnated porous layer disposed between the electrodes. The porous member has an average pore diameter of 0.1 to 50 .mu.m with porous spaces occupying at least 30% by volume of the porous member. Pigment is held in the porous spaces to an extent of 1 to 50% by volume of the porous spaces. With this construction, the display device provides an excellent display background.

    Abstract translation: 一种用于制造这样一种装置的电致变色显示装置和装置,包括设置在电极之间的显示电极,对置电极和电解质浸渍的多孔层。 多孔构件的平均孔径为0.1〜50μm,多孔空间占多孔构件的至少30体积%。 多孔空间中的颜料保持在多孔空间的1〜50体积%的范围内。 通过这种结构,显示装置提供了极好的显示背景。

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