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38 条记录 (耗时 0.032 秒)

    Image forming apparatus having clamp for conveying a recording medium
    31.
    发明授权
    Image forming apparatus having clamp for conveying a recording medium 失效
    具有用于传送记录介质的夹具的图像形成装置

    公开(公告)号：US5521679A

    公开(公告)日：1996-05-28

    申请号：US153968

    申请日：1993-11-18

    申请人： Seiichi Miyakawa ,  Shigeru Suzuki ,  Kazuaki Iizuka ,  Yoshiyumi Tamiya ,  Kenichi Shimizu ,  Harumitsu Mashiko ,  Takashi Seto ,  Eishu Ohdake ,  Tadahiro Suzuki

    发明人： Seiichi Miyakawa ,  Shigeru Suzuki ,  Kazuaki Iizuka ,  Yoshiyumi Tamiya ,  Kenichi Shimizu ,  Harumitsu Mashiko ,  Takashi Seto ,  Eishu Ohdake ,  Tadahiro Suzuki

    IPC分类号： G03G15/01 ,  G03G15/10 ,  G03G15/16 ,  G03G15/18 ,  G03G15/05

    CPC分类号： G03G15/18

    摘要： An image forming apparatus for electrostatically transferring a latent image formed on a photoconductive drum or similar image carrier to a recording medium held by a clamp drum or similar medium conveying member. The clamp drum has a cylinder or base made of aluminum, a conductive rubber layer covering the cylinder, and an overcoat layer covering the rubber layer and higher in electric resistance than the rubber layer. A bias voltage for latent image transfer is applied while the rubber layer is connected to ground. The photoconductive drum and clamp drum are pressed against each other by a predetermined force, the former following the rotation of the latter. The photoconductive drum is provided with a photoconductor having a great electrostatic capacity, thereby preventing the effective transfer voltage at the time of image transfer from increasing.

    摘要翻译： 一种用于将形成在感光鼓或类似图像载体上的潜像静电转印到由夹紧滚筒或类似介质传送构件保持的记录介质上的图像形成装置。 夹紧滚筒具有由铝构成的圆筒或基座，覆盖圆筒的导电橡胶层和覆盖橡胶层的外涂层，比橡胶层具有更高的电阻。 当橡胶层连接到地面时，施加用于潜像转印的偏置电压。 感光鼓和夹紧滚筒通过预定的力相互按压，前者随后者转动。 感光鼓设置有具有大静电容量的光电导体，从而防止图像转印时的有效转印电压增加。

    Developing apparatus using a liquid developer and having a system for cleaning the development region with a vacuum pressure
    32.
    发明授权
    Developing apparatus using a liquid developer and having a system for cleaning the development region with a vacuum pressure 失效
    显影装置使用液体显影剂并具有用真空压力清洗显影区域的系统

    公开(公告)号：US5202534A

    公开(公告)日：1993-04-13

    申请号：US779257

    申请日：1991-10-18

    申请人： Yoshiumi Tamiya ,  Seiichi Miyakawa ,  Kazuaki Iizuka ,  Kenichi Shimizu ,  Shigeru Suzuki ,  Kiyoshi Ohshima ,  Tadahiro Suzuki

    发明人： Yoshiumi Tamiya ,  Seiichi Miyakawa ,  Kazuaki Iizuka ,  Kenichi Shimizu ,  Shigeru Suzuki ,  Kiyoshi Ohshima ,  Tadahiro Suzuki

    IPC分类号： G03G15/10

    CPC分类号： G03G15/101

    摘要： A developing apparatus using a liquid developer and a developing head located to face a path along which a recording medium carrying, for example, an electrostatic latent image thereon is transported. A groove is formed in the surface of the head that faces the transport path. After development, the liquid remaining at the corner defined by the upper inner portion of the groove and the medium is rapidly collected to allow a minimum of smear to occur on the part of the medium which will be transported later. When the transport of the medium should be interrupted during development due to, for example, a jam, the liquid in the groove is collected to prevent a great amount of liquid which would smear a drive roller and other transport members from being transferred from the head to the medium.

    摘要翻译： 使用液体显影剂和显影头的显影装置，该显影头位于面向其上运送例如其上的静电潜像的记录介质的路径。 在头部的面向传送路径的表面中形成有凹槽。 在显影之后，由凹槽的上部内部和介质限定的角落处的液体被快速收集，以允许在稍后传送的介质的部分上发生最小的污迹。 当由于例如卡纸而在显影过程中介质的输送应该被中断时，槽中的液体被收集以防止大量的液体，这些液体会污染驱动辊和其它运输构件从头部传递 到中等

    Process for coloring titanium and its alloys
    34.
    发明授权
    Process for coloring titanium and its alloys 失效
    用于染色钛及其合金的方法

    公开(公告)号：US5160599A

    公开(公告)日：1992-11-03

    申请号：US540150

    申请日：1990-06-19

    申请人： Kenzo Kobayashi ,  Kenichi Shimizu ,  Hideaki Yoshioka

    发明人： Kenzo Kobayashi ,  Kenichi Shimizu ,  Hideaki Yoshioka

    IPC分类号： C25D11/26

    CPC分类号： C25D11/26

    摘要： The present invention provides a process for coloring titanium, or its alloys which comprises the steps of anodizing titanium metal, or its alloy in an electrolytic solution until the voltage reaches a predetermined voltage at a constant current temporarily cutting off the current supply to interrupt the anodizing; and then supplying a direct current again at a predetermined current density to continue anodizing, wherein the color tone of the anodic oxide film formed on the titanium or its alloy is adjusted by controlling the supplied amount of current, without causing an increase in voltage. By the coloring process of the present invention, the color of titanium metal or its alloys can be changed to various color tones at low voltages.

    Process for the recovery of selenium from waste gas
    37.
    发明授权
    Process for the recovery of selenium from waste gas 失效
    从废气中回收硒的工艺

    公开(公告)号：US3966889A

    公开(公告)日：1976-06-29

    申请号：US523747

    申请日：1974-11-14

    申请人： Hisashi Kakuta ,  Shigetada Matoba ,  Kenichi Shimizu ,  Satoshi Yamashita

    发明人： Hisashi Kakuta ,  Shigetada Matoba ,  Kenichi Shimizu ,  Satoshi Yamashita

    IPC分类号： C01B19/02 ,  C01B19/00

    CPC分类号： C01B19/02

    摘要： Selenium is recovered from combustion waste gas, especially the combustion waste gas evolved from glass melting furnaces by a process in which the waste gas is contacted with an absorbing solution containing an alkali metal sulfite or bisulfite, whereby metallic selenium and selenium compounds are absorbed, the temperature of the waste gas is decreased and the humidity of the waste gas is increased. The treated waste gas in then passed through a moist glass fiber filter which collects the remaining amounts of selenium from the waste gas. The absorbing solution is combined with the solution used to wash the glass fiber filter and the combined solutions are treated with an acid which reduces all of the selenium present in the solution to metallic selenium which precipitates from solution.

    摘要翻译： 从燃烧废气中回收硒，特别是通过废气与含有碱金属亚硫酸盐或亚硫酸氢盐的吸收溶液接触的方法从玻璃熔炉逸出的燃烧废气，从而金属硒和硒化合物被吸收， 废气的温度降低，废气的湿度增加。 经处理的废气然后通过潮湿的玻璃纤维过滤器，其从废气中收集剩余量的硒。 将吸收溶液与用于洗涤玻璃纤维过滤器的溶液组合，并且用酸处理组合溶液，其将溶液中存在的所有硒还原为从溶液中沉淀出的金属硒。

    Process for removing oxides of sulfur, dust and mist from combustion waste gas
    38.
    发明授权
    Process for removing oxides of sulfur, dust and mist from combustion waste gas 失效
    从燃烧废气中除去硫，灰尘和雾气的氧化物的工艺

    公开(公告)号：US3944650A

    公开(公告)日：1976-03-16

    申请号：US345341

    申请日：1973-03-27

    申请人： Ryuichi Hirota ,  Hisashi Kakuta ,  Shigetado Motoba ,  Kenichi Shimizu ,  Ryoichi Kanno ,  Mitsuaki Narita

    发明人： Ryuichi Hirota ,  Hisashi Kakuta ,  Shigetado Motoba ,  Kenichi Shimizu ,  Ryoichi Kanno ,  Mitsuaki Narita

    IPC分类号： B01D46/24 ,  B01D47/00 ,  B01D53/50 ,  B01D53/77 ,  C01D5/04 ,  C01D5/16 ,  F23J15/00 ,  F23J15/02 ,  C01B17/00

    CPC分类号： B01D53/501

    摘要： A process is described for the removal of oxides of sulfur, dust and mist from a combustion waste gas such as the waste gas evolved from a glass melting furnace in which the waste gas is contacted with an absorbing solution containing an alkaline absorbent such as NaOH, Na.sub.2 CO.sub.3 or Na.sub.2 SO.sub.3, whereby the oxides of sulfur are absorbed and the temperature of the waste gas is decreased and the humidity of the waste gas in increased. The treated waste gas is then passed through a glass fiber filter which is maintained under moist conditions in order to efficiently remove dust and mist particles from the waste gas. Crystalline sodium sulfate hydrate is recovered from the absorbing solution contacted with the waste gas.

    摘要翻译： 描述了从燃烧废气（例如从玻璃熔化炉放出的废气）中除去硫，灰尘和雾的氧化物的方法，其中废气与含有碱性吸收剂如NaOH的吸收溶液接触， Na 2 CO 3或Na 2 SO 3，由此硫的氧化物被吸收，并且废气的温度降低，并且废气的湿度增加。 然后将经处理的废气通过保持在潮湿条件下的玻璃纤维过滤器，以有效地从废气中除去灰尘和雾沫。 从与废气接触的吸收溶液中回收结晶硫酸钠水合物。