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    Image forming apparatus having developer amount detector
    1.
    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 having a plurality of image forming stations, and unit detachably mountable on the apparatus
    5.
    发明授权
    Image forming apparatus having a plurality of image forming stations, and unit detachably mountable on the apparatus 有权
    具有多个图像形成站的图像形成装置和可拆卸地安装在装置上的单元

    公开(公告)号：US06493519B2

    公开(公告)日：2002-12-10

    申请号：US09769327

    申请日：2001-01-26

    申请人： Hiroshi Sasame ,  Hiroaki Ogata ,  Shinya Yamamoto ,  Tomomi Kakeshita

    发明人： Hiroshi Sasame ,  Hiroaki Ogata ,  Shinya Yamamoto ,  Tomomi Kakeshita

    IPC分类号： G03G1500

    CPC分类号： H04N1/506 ,  G03G2215/0119

    摘要： The present invention provides an image forming apparatus that has a plurality of image forming stations for forming an image on a recording material, each of the plurality of image forming stations having a memory, and writing device for writing data into the memories, wherein when the image is formed on the recording material without at least one of the image forming stations being used, the writing device writes use data into the memory of the station used and the memory of the station not used.

    摘要翻译： 本发明提供了一种图像形成装置，其具有用于在记录材料上形成图像的多个图像形成站，所述多个图像形成站中的每一个具有存储器，以及用于将数据写入存储器的写入装置，其中，当 图像形成在记录材料上，而不使用至少一个图像形成站，写入装置将使用数据写入使用的站的存储器和未使用的站的存储器。

    Image forming apparatus having a plurality of image forming stations, and unit detachably mountable on the apparatus
    6.
    发明授权
    Image forming apparatus having a plurality of image forming stations, and unit detachably mountable on the apparatus 有权
    具有多个图像形成站的图像形成装置和可拆卸地安装在装置上的单元

    公开(公告)号：US06714745B2

    公开(公告)日：2004-03-30

    申请号：US10266601

    申请日：2002-10-09

    申请人： Hiroshi Sasame ,  Hiroaki Ogata ,  Shinya Yamamoto ,  Tomomi Kakeshita

    发明人： Hiroshi Sasame ,  Hiroaki Ogata ,  Shinya Yamamoto ,  Tomomi Kakeshita

    IPC分类号： G03G1500

    CPC分类号： H04N1/506 ,  G03G2215/0119

    摘要： The present invention provides an image forming apparatus that has a plurality of image forming stations for forming an image on a recording material, each of the plurality of image forming stations having a memory, and writing device for writing data into the memories, wherein when the image is formed on the recording material without at least one of the image forming stations being used, the writing device writes use data into the memory of the station used and the memory of the station not used.

    摘要翻译： 本发明提供了一种图像形成装置，其具有用于在记录材料上形成图像的多个图像形成站，所述多个图像形成站中的每一个具有存储器，以及用于将数据写入存储器的写入装置，其中，当 图像形成在记录材料上，而不使用至少一个图像形成站，写入装置将使用数据写入使用的站的存储器和未使用的站的存储器。

    Image forming apparatus
    8.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US06453139B2

    公开(公告)日：2002-09-17

    申请号：US09758286

    申请日：2001-01-12

    申请人： Hiroshi Sasame ,  Hiroaki Ogata ,  Yasunari Watanabe ,  Shinya Yamamoto ,  Motoki Adachi

    发明人： Hiroshi Sasame ,  Hiroaki Ogata ,  Yasunari Watanabe ,  Shinya Yamamoto ,  Motoki Adachi

    IPC分类号： G03G1500

    CPC分类号： G03G15/0194 ,  G03G2215/0119

    摘要： In an image forming apparatus adapted to form images by employing a plurality of image bearing members, when a monocolor mode is selected, no toner image is formed on photosensitive drums of the colors other than the photosensitive drum on which a black toner image is formed. However, the photosensitive drums of the remaining colors continue to run while maintaining a speed difference in a four-full-color mode in relation to an intermediary transfer belt. As a result, some photosensitive drums reach their service life even if the toners contained in developing devices have not yet run out or even if images have not yet been formed on a predetermined number of transfer materials. To solve the problem, the peripheral speed of each of the photosensitive drums in the black monocolor mode for producing monochrome images is set to be faster than that in the full-color mode so as to make the peripheral speed virtually equal to the moving speed of the intermediary transfer belt.

    摘要翻译： 在适于通过使用多个图像承载部件形成图像的图像形成装置中，当选择单色模式时，在形成黑色调色剂图像的感光鼓之外的感光鼓的感光鼓上不形成调色剂图像。 然而，与中间转印带相比，剩余颜色的感光鼓继续运行，同时以四全色模式保持速度差。 结果，即使容纳在显影装置中的调色剂尚未耗尽或即使图像尚未形成在预定数量的转印材料上，一些感光鼓也能够达到其使用寿命。 为了解决这个问题，用于产生单色图像的黑色单色模式中的每个感光鼓的圆周速度被设置为比全色模式更快，使得圆周速度实际上等于 中间转印带。

    Changing member having a charging surface arranged with respect to a tangent line
    10.
    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。