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106 条记录 (耗时 0.018 秒)

    Alkaline tin-plate degreasing detergent
    102.
    发明授权
    Alkaline tin-plate degreasing detergent 失效
    碱性锡板脱脂洗涤剂

    公开(公告)号：US4756846A

    公开(公告)日：1988-07-12

    申请号：US22590

    申请日：1987-03-09

    申请人： Yasuo Matsuura ,  Kiyotada Yasuhara ,  Satoshi Ikeda

    发明人： Yasuo Matsuura ,  Kiyotada Yasuhara ,  Satoshi Ikeda

    IPC分类号： C11D3/02 ,  C23G1/20 ,  C11D7/10

    CPC分类号： C11D3/046 ,  C11D3/02 ,  C23G1/20

    摘要： A degreasing detergent composition for tin surfaces and a method for its use, wherein the composition is an aqueous solution having a pH of 9 to 13 and containing at least one surfactant, at least one alkali metal detergent builder, and at least an alkaline earth metal salt at a concentration of at least 0.003 g/l.

    摘要翻译： 用于锡表面的脱脂洗涤剂组合物及其使用方法，其中所述组合物是pH为9至13的水溶液，并且含有至少一种表面活性剂，至少一种碱金属洗涤剂助洗剂和至少一种碱土金属 盐浓度至少为0.003g / l。

    Aluminum surface cleaning agent
    103.
    发明授权
    Aluminum surface cleaning agent 失效
    铝表面清洗剂

    公开(公告)号：US4728456A

    公开(公告)日：1988-03-01

    申请号：US793019

    申请日：1985-10-30

    申请人： Katsuyoshi Yamasoe ,  Kiyotado Yasuhara ,  Satoshi Ikeda

    发明人： Katsuyoshi Yamasoe ,  Kiyotado Yasuhara ,  Satoshi Ikeda

    IPC分类号： C23G1/12 ,  C11D7/08

    CPC分类号： C23G1/125

    摘要： Chromium free cleaning compositions for cleaning aluminum and aluminum alloy surfaces comprisingA. from 0.2-4 g/l ferric ion andB. sufficient sulfuric and/or nitric acid to produce a pH of 2 or less.The invention also relates to compositions containing from 0.001-0.5 g/l of fluoride ions.

    摘要翻译： 用于清洁铝和铝合金表面的无铬清洁组合物，其包含从0.2-4g / l的三价铁离子和B.足够的硫酸和/或硝酸得到的pH为2或更低的A. 本发明还涉及含有0.001-0.5g / l氟离子的组合物。

    System for automatically removing dust from plate cylinders of printing press
    105.
    发明授权
    System for automatically removing dust from plate cylinders of printing press 失效
    用于自动清除印刷机印版滚筒上的灰尘的系统

    公开(公告)号：US4499827A

    公开(公告)日：1985-02-19

    申请号：US590205

    申请日：1984-03-15

    申请人： Hideo Takeuchi ,  Toshihisa Kaneko ,  Satoshi Ikeda

    发明人： Hideo Takeuchi ,  Toshihisa Kaneko ,  Satoshi Ikeda

    IPC分类号： B41F35/02 ,  B41L41/02

    CPC分类号： B41F35/02

    摘要： A system for automatically removing dust from a plate cylinder of a printing press has a laminated structure for inputting a dust removal position, which comprises (a) a printed circuit substrate bearing thereon a reference signal input circuit of comb form with numerous comb conductors and position signal read-out circuits alternatively interposed respectively between adjacent pairs of comb conductors and (b) a pressure-activated conductor sheet superposed in laminated state on and over the circuit substrate. When a printed material having a printing defect due to dust on the printing plate is laid over with correct register on this laminated structure, and the part of the defect is pressed, the nearest conductors of the input circuit and of the read-out circuit are shorted to designate the position of the defect. The resulting signal is processed and is sent to a dust removing mechanism to move a disk-shaped elastic dust removing head to the corresponding dust existing part of the printing plate. The head is revolvable through small increments of angle to present new dust removing parts of its periphery for each dust removing action.

    摘要翻译： 一种用于自动除去印刷机的印版滚筒上的灰尘的系统具有用于输入除尘位置的层压结构，该层叠结构包括（a）印刷电路基板，其上具有梳状形式的参考信号输入电路，其具有多个梳状导体和位置 信号读出电路分别交替地插入在相邻的梳状导体对之间，和（b）叠层状态的叠层状态的电路基板上的压力激活导体片。 当在该层压结构上布置具有印刷板上灰尘的打印缺陷的打印材料，并且该缺陷部分被按压时，输入电路和读出电路的最近的导体是 短路以指定缺陷的位置。 所得到的信号被处理并被送到除尘机构，以将盘形弹性除尘头移动到印版的相应灰尘存在部分。 头部可以通过小角度旋转，以便为每个除尘动作提供其周边的新除尘部件。