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    Cleaning method for electrophotography and means therefor
    1.
    发明授权
    Cleaning method for electrophotography and means therefor 失效
    电子照相术的清洁方法及其手段

    公开(公告)号：US4479709A

    公开(公告)日：1984-10-30

    申请号：US386341

    申请日：1982-06-08

    申请人： Kastuhiro Syukuri ,  Satoshi Haneda ,  Masahiko Itaya

    发明人： Kastuhiro Syukuri ,  Satoshi Haneda ,  Masahiko Itaya

    IPC分类号： G03G21/10 ,  G03G21/00 ,  G03G15/08

    CPC分类号： G03G21/0005

    摘要： A method of cleaning off a residual toner from the surface of an image forming member in an electrophotography apparatus comprises applying an alternating electric field between the surface of the image forming member and a cleaning member, for causing the residual toner to move from the surface of the image forming member to the cleaning member and to adhere on the cleaning member.

    摘要翻译： 一种从电子照相设备中的图像形成部件的表面清除残留调色剂的方法包括在图像形成部件的表面和清洁部件之间施加交变电场，以使残留调色剂从 图像形成构件到清洁构件并粘附在清洁构件上。

    Corona image transfer method
    4.
    发明授权
    Corona image transfer method 失效
    电晕图像传输方法

    公开(公告)号：US4478870A

    公开(公告)日：1984-10-23

    申请号：US465771

    申请日：1983-02-11

    申请人： Satoshi Haneda ,  Masahiko Itaya

    发明人： Satoshi Haneda ,  Masahiko Itaya

    IPC分类号： G03G15/16 ,  G03G15/048

    CPC分类号： G03G15/1645

    摘要： A corona discharge method wherein corona ion flow having direct current component with a polarity opposite to an electrification polarity of toner on a transfer material is applied on the transfer material such that a density of the ion flow on incoming half area of corona discharge area is more sparsely than that of the ion flow on outgoing half area, in order to transfer the toner from an image receptor onto the transfer material.

    摘要翻译： 一种电晕放电方法，其中具有极性与转印材料上的调色剂的带电极性相反的直流分量的电晕离子流被施加到转印材料上，使得电晕放电区域的进入半个区域上的离子流的密度更大 稀疏于离开半离子区域的离子流，以将调色剂从图像接收体转印到转印材料上。

    Developing device
    5.
    发明授权
    Developing device 失效
    开发设备

    公开(公告)号：US4477174A

    公开(公告)日：1984-10-16

    申请号：US396104

    申请日：1982-07-07

    申请人： Satoshi Haneda ,  Makoto Tomono ,  Masahiko Itaya

    发明人： Satoshi Haneda ,  Makoto Tomono ,  Masahiko Itaya

    IPC分类号： G03G15/09 ,  G03G15/08 ,  G03G15/30 ,  G03G21/10

    CPC分类号： G03G15/307

    摘要： A two-cycle electrophotographic copying apparatus includes a rotatable charge retaining member, a charging device, an exposure mechanism, a developing device and a transferring device sequentially arranged around the charge retaining member in the direction of its rotation. During a first rotation of the charge retaining member, a toner image of an original is formed, and during the second rotation of the charge retaining member, the remaining toner is cleaned from the charge retaining member to prepare it for its next succeeding copying operation. The developing device comprises a first sleeve-like member for developing an electrostatic latent image on the surface of the charge retaining member during the first revolution thereof, and a second sleeve-like member for cleaning remaining toner from the surface of the charge retaining member during the second rotation of the charge retaining member and for suppying the removed developer to the first sleeve-like member during the first rotation of the charge retaining member. The second sleeve-like member is movable between first and second positions which correspond respectively to the first and second rotations of the charge retaining member.

    摘要翻译： 双循环电子照相复印装置包括可旋转的电荷保持部件，充电装置，曝光机构，显影装置和沿电荷保持部件沿其旋转方向依次布置的转印装置。 在电荷保持部件的第一次旋转期间，形成原稿的调色剂图像，并且在电荷保持部件的第二次旋转期间，从电荷保持部件清洁剩余的调色剂，以准备其继续的复印操作。 显影装置包括第一套筒状构件，用于在其第一次旋转期间在电荷保持构件的表面上显影静电潜像;以及第二套筒状构件，用于在电荷保持构件的表面处清洁剩余调色剂 电荷保持构件的第二旋转并且用于在电荷保持构件的第一次旋转期间将去除的显影剂推定到第一套筒状构件。 第二套筒状构件可在分别对应于电荷保持构件的第一和第二旋转的第一和第二位置之间移动。

    Developing method for electrostatic latent image
    7.
    发明授权
    Developing method for electrostatic latent image 失效
    静电潜像显影方法

    公开(公告)号：US4624559A

    公开(公告)日：1986-11-25

    申请号：US828574

    申请日：1986-02-10

    申请人： Satoshi Haneda ,  Masahiko Itaya ,  Makoto Tomono

    发明人： Satoshi Haneda ,  Masahiko Itaya ,  Makoto Tomono

    IPC分类号： G03G13/06 ,  G03G15/06 ,  G03G15/08 ,  G03G15/09

    CPC分类号： G03G15/0914 ,  G03G15/0812 ,  G03G2215/0619 ,  G03G2215/0641

    摘要： A developing method for an electrostatic latent image comprises the steps of applying and retaining a layer of developer on a supporting sleeve, conveying the developer on the supporting sleeve to a development area, and regulating the quantity of the developer on the supporting sleeve by a developer regulating device before the developer is conveyed to the development area. The regulating step includes impressing a bias voltage so as to establish a field between the supporting sleeve and the regulating device in order to selectively retain developer on the supporting sleeve which has a desired polarity and quantity of charge for development. The developer regulating device may be a sleeve rotated in a direction opposite to the direction of rotation of the supporting sleeve, and has a bias voltage impressed thereon.

    摘要翻译： 一种用于静电潜像的显影方法包括以下步骤：在支撑套筒上施加和保持显影剂层，将支撑套筒上的显影剂输送到显影区域，以及通过显影剂调节支撑套筒上的显影剂的量 显影剂被传送到开发区之前的调节装置。 调节步骤包括施加偏置电压，以便在支撑套筒和调节装置之间建立一个场，以选择性地将显影剂保持在支撑套筒上，该支撑套筒具有期望的极性和充电量用于显影。 显影剂调节装置可以是在与支撑套筒的旋转方向相反的方向上旋转的套筒，并且具有施加在其上的偏置电压。

    Color image forming apparatus with a multicolor detachable process unit
    8.
    发明授权
    Color image forming apparatus with a multicolor detachable process unit 失效
    具有多色可拆卸处理单元的彩色图像形成装置

    公开(公告)号：US5287161A

    公开(公告)日：1994-02-15

    申请号：US741192

    申请日：1991-07-30

    申请人： Shunji Matsuo ,  Shizuo Morita ,  Satoshi Haneda ,  Masakazu Fukuchi ,  Seiko Naganuma ,  Masahiko Itaya ,  Fumiaki Hiraike

    发明人： Shunji Matsuo ,  Shizuo Morita ,  Satoshi Haneda ,  Masakazu Fukuchi ,  Seiko Naganuma ,  Masahiko Itaya ,  Fumiaki Hiraike

    IPC分类号： G03G15/01 ,  G03G15/08 ,  G03G21/18

    CPC分类号： G03G15/01 ,  G03G15/0896 ,  G03G21/1628 ,  G03G21/1807 ,  G03G21/1853 ,  G03G2221/1603 ,  G03G2221/1654 ,  G03G2221/1687 ,  G03G2221/18 ,  G03G2221/1853

    摘要： A color image forming apparatus for forming a color image comprising; an image retainer for carrying the color image, a charger for charging a surface of the image retainer, a latent image former for forming a latent image on the charged surface of the image retainer, a multicolor developer for developing the latent image, a black developer for developing the latent image, a transfer sheet conveyer for conveying a transfer sheet and transferring the developed latent image onto the transfer sheet, and a cleaner for cleaning a residual developer on the surface of the image retainer, in which the image retainer, either one of the black developer or the multicolor developer, and the cleaning means are formed as a detachable processing cartridge, and the rest of the black developer or the multicolor developer is detachable to the body of the color image forming apparatus.

    摘要翻译： 一种用于形成彩色图像的彩色图像形成装置，包括： 用于承载彩色图像的图像保持器，用于对图像保持器的表面充电的充电器，用于在图像保持器的带电表面上形成潜像的潜像形成器，用于显影潜像的多色显影剂，黑色显影剂 为了显影潜像，用于输送转印纸并将显影的潜像转印到转印纸上的转印纸输送机，以及用于清洁图像保持器表面上的剩余显影剂的清洁剂，其中图像保持器 的黑色显影剂或多色显影剂，并且清洁装置形成为可拆卸的处理盒，并且其余的黑色显影剂或多色显影剂可拆卸到彩色图像形成装置的主体。

    Apparatus and method for developing electrostatic latent image
    10.
    发明授权
    Apparatus and method for developing electrostatic latent image 失效
    静电潜像显影装置及方法

    公开(公告)号：US4553500A

    公开(公告)日：1985-11-19

    申请号：US633673

    申请日：1984-07-24

    申请人： Masahiko Itaya ,  Satoshi Haneda ,  Makoto Tomono

    发明人： Masahiko Itaya ,  Satoshi Haneda ,  Makoto Tomono

    IPC分类号： G03G15/09

    CPC分类号： G03G15/0907

    摘要： A method of and apparatus for developing an electrostatic latent image wherein an oscillating electric field is formed between a developing member and an electrostatic latent image receptor in synchronism with the rotation of the developing member. A voltage having a waveform obtained by periodically superposing a pulse-like voltage is applied on the developing member.

    摘要翻译： 一种用于显影静电潜像的方法和装置，其中与显影构件的旋转同步地在显影构件和静电潜像接收器之间形成振荡电场。 具有通过周期性地叠加脉冲状电压获得的波形的电压被施加到显影部件上。