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1. 发明授权

US4144142A Method for producing colored anodic film on aluminum-based material 失效
标题翻译：在铝基材料上生产有色阳极膜的方法
公开(公告)号：US4144142A
公开(公告)日：1979-03-13
申请号：US857412
申请日：1977-12-05
申请人： Toshiro Takahashi , Masashi Ikegaya , Masamichi Ozaki
发明人： Toshiro Takahashi , Masashi Ikegaya , Masamichi Ozaki
IPC分类号： C25D11/14 , C25D11/08 , C25D11/30
CPC分类号： C25D11/14
摘要： A method for inexpensively producing a colored anodized film on aluminum or aluminum alloy material by electrolyzing the aluminum material in a sulphuric acid bath in the presence of a resistivity agent selected from trivalent aluminum ions and oxalic acid, by applying thereto a pulsating electric current having a peak voltage of 25 to 45 volts and a pulse duration of 5 to 70 milliseconds (m.sec.) and a ratio of pulse frequency to pulse duration of between 2 and 7.
摘要翻译：一种通过在选自三价铝离子和草酸的电阻剂的存在下，在硫酸浴中电解铝材料，在铝或铝合金材料上廉价生产有色阳极氧化膜的方法，通过向其施加脉冲电流，峰值电压为25至45伏，脉冲持续时间为5至70毫秒（m.sec。），脉冲频率与脉冲持续时间的比值为2至7。

2. 发明授权

US4184927A Process and apparatus for effecting surface treatment of workpieces 失效
标题翻译：用于对工件进行表面处理的工艺和装置
公开(公告)号：US4184927A
公开(公告)日：1980-01-22
申请号：US865361
申请日：1977-12-29
申请人： Toshiro Takahashi , Masashi Ikegaya
发明人： Toshiro Takahashi , Masashi Ikegaya
IPC分类号： C25D11/04 , C25D17/28 , C25D11/16 , C25D17/06
CPC分类号： C25D17/28 , C25D11/005 , C25D11/024 , C25D11/04
摘要： Workpieces vertically suspended on carrier bars in side-by-side relation are dipped into an electrolyte bath which has a plurality of electric contact plates of alternating polarity spaced along one side. Electric energy is applied to the workpieces from the plates through the carrier bars and the successive work pieces serve as electrodes of opposite polarity, the polarities reversing as the individual carrier bars are advanced from plate to plate.
摘要翻译：将并排悬挂在承载杆上的工件浸入电解液槽中，该电解液槽具有沿着一侧隔开交替极性的多个电接触板。电能从板通过承载杆施加到工件上，并且连续的工件用作相反极性的电极，随着各个承载杆从板向前推进，极性反转。

3. 发明授权

US3968020A Apparatus for surface treating metal members 失效
标题翻译：用于表面处理金属构件的装置
公开(公告)号：US3968020A
公开(公告)日：1976-07-06
申请号：US506726
申请日：1974-09-17
申请人： Toshihiro Nagano , Masashi Ikegaya , Tadao Maruyama , Fumio Shigeta , Yoshio Sano
发明人： Toshihiro Nagano , Masashi Ikegaya , Tadao Maruyama , Fumio Shigeta , Yoshio Sano
IPC分类号： B05C3/02 , B05D1/18 , C25D17/06
CPC分类号： B05D1/18 , B05C3/02 , B05D2202/00 , Y10S118/12
摘要： Surface treating apparatus comprising treating bath means; a carrier bar having devices for vertically suspending workpieces; lifting means provided at the sides of the bath means for vertically conveying the carrier bar and dipping said workpieces into and out of said bath means, the lifting means also including means for conveying the carrier bar in a substantially horizontal direction; loading means rotatable between a horizontal and a vertical position and adapted to removably receive the carrier bar having workpieces attached in the horizontal position for loading the carrier bar onto the lifting means in the vertical position; unloading means rotatable between a horizontal and a vertical position and adapted to receive the carrier bar supporting finished workpieces in the vertical position, the workpieces being released from the carrier bar when the unloading means is in a horizontal position; and returning conveyor means between the loading and unloading means so that the carrier bar moves from the loading means, through said lifting means to the unloading means and returning means, and back to the loading means.
摘要翻译：表面处理装置，包括处理浴装置; 具有用于垂直悬挂工件的装置的承载杆; 提升装置设置在浴缸的侧面，用于垂直地传送承载杆并将所述工件浸入和移出所述浴装置，提升装置还包括用于沿大致水平的方向传送承载杆的装置; 装载装置可在水平位置和垂直位置之间旋转并且适于可移除地容纳具有附接在水平位置的工件的承载杆，用于在垂直位置将承载杆装载到提升装置上; 卸载装置可在水平位置和垂直位置之间旋转，并且适于在垂直位置接收支撑成品工件的承载杆，当卸载装置处于水平位置时，工件从承载杆释放; 以及在装载和卸载装置之间返回输送装置，使得承载杆从装载装置通过所述提升装置移动到卸载装置和返回装置，并返回到装载装置。

4. 发明授权

US3997412A Method of forming oxide film on aluminum or aluminum alloy 失效
标题翻译：在铝或铝合金上形成氧化膜的方法
公开(公告)号：US3997412A
公开(公告)日：1976-12-14
申请号：US554017
申请日：1975-02-28
申请人： Masashi Ikegaya , Fumio Shigeta
发明人： Masashi Ikegaya , Fumio Shigeta
IPC分类号： C25D11/06 , C25D11/14 , C25D11/08 , C25D11/10
CPC分类号： C25D11/14
摘要： A method of forming an oxide film on the surface of an aluminum material by anodizing the aluminum material in an aqueous solution containing 0.5 to 10% by weight of oxalic acid and 0.05 to 1.0% by weight of sulfuric acid, in which either an electrolyzing voltage or the temperature of the aqueous solution is controlled in the range of 5 to 150V or 0.degree. to 40.degree. C, whereby the oxide film is colored in color tone from bronze to silver.
摘要翻译：通过在含有0.5〜10重量％的草酸和0.05〜1.0重量％的硫酸的水溶液中阳极氧化铝材料，在铝材料的表面上形成氧化膜的方法，其中电解电压或将水溶液的温度控制在5〜150V或0〜40℃的范围内，由此氧化膜以青色至银色的色调着色。

5. 发明授权

US3988217A Process for producing a protective film on an aluminum surface 失效
标题翻译：在铝表面上制造保护膜的方法
公开(公告)号：US3988217A
公开(公告)日：1976-10-26
申请号：US556975
申请日：1975-03-10
申请人： Masashi Ikegaya
发明人： Masashi Ikegaya
IPC分类号： C25D13/20 , C25D5/44 , C25D13/06
CPC分类号： C25D13/20
摘要： A process is disclosed for producing a firmly adhered, corrosion resistant film on an aluminum or aluminum alloy surface by means of anodization using an electrolyte containing at least one of the compounds selected from the group consisting of quaternary ammonium salts, aliphatic primary amines and aliphatic secondary amines which compounds act upon a coating to cause the same to adhere intimately to the aluminum surface on one hand and impart corrosion resistance to the latter on the other.
摘要翻译：公开了一种通过使用含有选自季铵盐，脂族伯胺和脂族二级元素中的至少一种化合物的电解质的阳极氧化在铝或铝合金表面上生产牢固粘附的耐腐蚀膜的方法这些化合物作用于涂层以使其一方面紧密地粘附到铝表面上，并赋予另一方面对后者的耐腐蚀性。

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