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    Image forming apparatus having weighting material in image bearing member and process cartridge usable with same
    1.
    发明授权
    Image forming apparatus having weighting material in image bearing member and process cartridge usable with same 失效
    在图像承载部件中具有加重材料的图像形成装置和可用于其的处理盒

    公开(公告)号：US5430526A

    公开(公告)日：1995-07-04

    申请号：US210740

    申请日：1994-03-18

    申请人： Masaharu Ohkubo ,  Hiroki Kisu ,  Kazushige Sakurai ,  Shinichi Tsukida

    发明人： Masaharu Ohkubo ,  Hiroki Kisu ,  Kazushige Sakurai ,  Shinichi Tsukida

    IPC分类号： G03G15/02 ,  G03G15/00 ,  G03G21/00 ,  G03G21/16

    CPC分类号： G03G15/0233 ,  G03G15/751 ,  G03G2221/1606 ,  G03G2221/183

    摘要： An image forming apparatus includes a rotatable image bearing member including an image bearing layer and a base member for supporting the image bearing layer; a charging member contactable to the image bearing member for electrically charging the image bearing member; a voltage applying device for applying an oscillating voltage to the charging member; a weighting material inside the base member; and an elastic material between the base member and the weighting material. The elastic material has a hardness not more than 70 degrees (JIS-A), a thickness of 1-5 mm and an outer diameter larger by 40-400 microns than an inner diameter of the base member before it is press-fitted into the base member.

    摘要翻译： 图像形成装置包括可旋转图像承载部件，其包括图像承载层和用于支撑图像承载层的基部构件; 可与图像承载部件接触的充电部件，用于对图像承载部件进行充电; 用于向充电部件施加振荡电压的电压施加装置; 底座内的加重材料; 以及在基底构件和加重材料之间的弹性材料。 该弹性材料的硬度不超过70度（JIS-A），厚度为1-5mm，外径比底座件的内径大40-4000微米。 基地会员

    Changing member having a charging surface arranged with respect to a tangent line
    5.
    发明授权
    Changing member having a charging surface arranged with respect to a tangent line 失效
    充电构件具有相对于切线布置的充电表面

    公开(公告)号：US5475471A

    公开(公告)日：1995-12-12

    申请号：US998858

    申请日：1992-12-30

    申请人： Hiroki Kisu ,  Kazushige Sakurai ,  Michihito Yamazaki ,  Erika Asano ,  Satoru Inami ,  Hiroaki Ogata ,  Tetsuya Sano

    发明人： Hiroki Kisu ,  Kazushige Sakurai ,  Michihito Yamazaki ,  Erika Asano ,  Satoru Inami ,  Hiroaki Ogata ,  Tetsuya Sano

    IPC分类号： G03G15/00 ,  G03G15/02

    CPC分类号： G03G15/0216 ,  G03G2221/183

    摘要： A charging device, for use with an image forming apparatus with a detachable process cartridge, includes a movable member to be charged, and a charging member adjacent to the movable member. An oscillating voltage is applied to the charging member. The charging member includes a charging surface at the same side as the movable member. A tangent line extends from a point on the charging member, the point being the most downstream point in a moving direction of the movable member at a closest portion between the charging member and the image bearing member, toward the downstream side in the moving direction of the movable member. The charging device may include a first charging region and a second charging region provided at a downstream side from the first charging region, wherein a peak-to-peak voltage of unevenness in charging of a potential of the first charging region is greater than a peak-to-peak voltage of unevenness in charging of a potential of the second charging region.

    摘要翻译： 一种与具有可拆卸处理盒的图像形成装置一起使用的充电装置包括可充电的可移动部件和与可移动部件相邻的充电部件。 向充电部件施加振荡电压。 充电部件包括与可动部件同侧的充电面。 切线从充电构件上的点延伸，该点是可动构件在充电构件和图像承载构件之间的最靠近的部分的移动方向上的最下游点，朝向在移动方向的移动方向上的下游侧 可动构件。 充电装置可以包括设置在第一充电区域的下游侧的第一充电区域和第二充电区域，其中第一充电区域的电位充电不均匀的峰峰值电压大于峰值 在第二充电区域的电位充电不均匀的峰值电压。

    Image forming apparatus having developer amount detector
    6.
    发明授权
    Image forming apparatus having developer amount detector 失效
    具有显影剂量检测器的图像形成装置

    公开(公告)号：US07068955B2

    公开(公告)日：2006-06-27

    申请号：US10386687

    申请日：2003-03-13

    申请人： Shinya Yamamoto ,  Hiroshi Sasame ,  Kazushige Sakurai ,  Takashi Hibi ,  Hiroaki Ogata ,  Tomomi Kakeshita

    发明人： Shinya Yamamoto ,  Hiroshi Sasame ,  Kazushige Sakurai ,  Takashi Hibi ,  Hiroaki Ogata ,  Tomomi Kakeshita

    IPC分类号： G03G15/08

    CPC分类号： G03G21/1889 ,  G03G15/0856 ,  G03G15/086 ,  G03G15/0863 ,  G03G2221/18 ,  G03G2221/1823 ,  G03G2221/183

    摘要： An image forming apparatus or a cartridge detachably attachable to the image forming apparatus is provided, wherein the apparatus comprises developer container for containing developer, developer amount detecting means for detecting an amount of the developer contained in the developer container, a memory for memorizing information concerning the amount of the developer detected by the detecting means and output means for outputting the information concerning the amount of the developer, and the output means outputs the information concerning the developer memorized in the memory until the detection result of the detecting means is confirmed.

    摘要翻译： 提供了可拆卸地附接到图像形成装置的图像形成装置或盒，其中该装置包括用于容纳显影剂的显影剂容器，用于检测包含在显影剂容器中的显影剂量的显影剂量检测装置，用于记忆信息的存储器 关于由检测装置检测到的显影剂的量和用于输出关于显影剂的量的信息的输出装置，并且输出装置输出与存储在存储器中的显影剂相关的信息，直到检测装置的检测结果被确认为止。

    Image forming apparatus and cartridge detachably mountable thereto
    7.
    发明授权
    Image forming apparatus and cartridge detachably mountable thereto 有权
    图像形成装置和盒可拆卸地安装到其上

    公开(公告)号：US06807382B1

    公开(公告)日：2004-10-19

    申请号：US10656377

    申请日：2003-09-08

    申请人： Kazushige Sakurai ,  Tomomi Kakeshita

    发明人： Kazushige Sakurai ,  Tomomi Kakeshita

    IPC分类号： G03G1500

    CPC分类号： G03G21/1889 ,  G03G2221/1663 ,  G03G2221/1823

    摘要： An image forming apparatus includes an image forming device for forming an image on a recording material, wherein at least a part of the image forming means is in the form of a unit which is detachably mountable to a main assembly of the apparatus, the apparatus includes a memory, wherein the memory is mounted to the unit, wherein the memory stores information relating to the timing at which a driving parameter of the image forming means is changed.

    摘要翻译： 图像形成装置包括用于在记录材料上形成图像的图像形成装置，其中图像形成装置的至少一部分是可拆卸地安装到装置的主组件的单元的形式，该装置包括 存储器，其中所述存储器被安装到所述单元，其中所述存储器存储与图像形成装置的驱动参数改变的定时有关的信息。

    Image forming apparatus and cartridge detachably mountable thereto
    8.
    发明授权
    Image forming apparatus and cartridge detachably mountable thereto 有权
    图像形成装置和盒可拆卸地安装到其上

    公开(公告)号：US06694107B2

    公开(公告)日：2004-02-17

    申请号：US10266687

    申请日：2002-10-09

    申请人： Kazushige Sakurai ,  Tomomi Kakeshita

    发明人： Kazushige Sakurai ,  Tomomi Kakeshita

    IPC分类号： G03G1500

    CPC分类号： G03G21/1889 ,  G03G2221/1663 ,  G03G2221/1823

    摘要： An image forming apparatus includes an image forming device for forming an image on a recording material, wherein at least a part of the image forming device is in the form of a unit which is detachably mountable to a main assembly of the apparatus, the apparatus includes a memory, wherein the memory is mounted to the unit, wherein the memory stores information relating to the timing at which a driving parameter of the image forming device is changed.

    摘要翻译： 图像形成装置包括用于在记录材料上形成图像的图像形成装置，其中图像形成装置的至少一部分是可拆卸地安装到装置的主组件的单元的形式，该装置包括 存储器，其中所述存储器被安装到所述单元，其中所述存储器存储与所述图像形成装置的驱动参数改变的定时有关的信息。