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    Electrostatic recording apparatus using variable bias developing voltage
    3.
    发明授权
    Electrostatic recording apparatus using variable bias developing voltage 失效
    使用可变偏压显影电压的静电记录装置

    公开(公告)号：US5357317A

    公开(公告)日：1994-10-18

    申请号：US25641

    申请日：1993-03-02

    申请人： Masakazu Fukuchi ,  Shizuo Morita ,  Shizuo Kayano ,  Kunihisa Yoshino

    发明人： Masakazu Fukuchi ,  Shizuo Morita ,  Shizuo Kayano ,  Kunihisa Yoshino

    IPC分类号： G03G15/01 ,  G03G21/00

    CPC分类号： G03G15/0121 ,  G03G15/01 ,  G03G2215/00042

    摘要： An image forming machine, such as a printer or a copying machine for forming a toner image on a photoreceptor includes an image writer, such as a laser beam generator, for forming a latent image on the photoreceptor; a developer for developing the latent image with a developer, which includes a toner and a carrier; a controller for controlling a toner concentration of the developer so that the toner concentration is equalized; a circuit to automatically form a reference toner image on the photoreceptor; a detector for detecting a toner deposition amount of the reference toner image; and a controller circuit for decreasing a toner charge amount of the toner when the toner concentration is equalized and the toner deposition amount of the reference toner image is smaller than a predetermined value.

    摘要翻译： 诸如用于在感光体上形成调色剂图像的打印机或复印机的图像形成机器包括用于在感光体上形成潜像的诸如激光束发生器的图像写入器; 显影剂，其用显影剂显影潜像，显影剂包括调色剂和载体; 用于控制显影剂的调色剂浓度以使调色剂浓度相等的控制器; 在感光体上自动形成基准调色剂图像的电路; 用于检测参考调色剂图像的调色剂沉积量的检测器; 以及控制电路，用于当调色剂浓度相等并且基准调色剂图像的调色剂沉积量小于预定值时，减少调色剂的调色剂带电量。

    Color image recording apparatus with a detector to detect a superimposed toner image density and correcting its color balance
    4.
    发明授权
    Color image recording apparatus with a detector to detect a superimposed toner image density and correcting its color balance 失效
    具有检测器的彩色图像记录装置，用于检测叠加的调色剂图像浓度并校正其色彩平衡

    公开(公告)号：US5486901A

    公开(公告)日：1996-01-23

    申请号：US27871

    申请日：1993-03-08

    申请人： Masakazu Fukuchi ,  Shizuo Morita ,  Shizuo Kayano ,  Kunihisa Yoshino

    发明人： Masakazu Fukuchi ,  Shizuo Morita ,  Shizuo Kayano ,  Kunihisa Yoshino

    IPC分类号： G03G15/01

    CPC分类号： G03G15/0121 ,  G03G15/01 ,  G03G2215/00042

    摘要： A method for forming a toner image on a photoreceptor includes charging a photoreceptor to a charged electric potential; exposing the photoreceptor so as to form a reference latent image for each of three colors with an exposure light having a reference image density; developing the three reference latent images with yellow, magenta and cyan developers each of the developers including a carrier and one of the yellow, magenta and cyan color developer so as to form a superimposed three color toner image; detecting a color balance between the superimposed three color toner images by separating reflected light from the superimposed images; and consuming at least one color developer of the yellow, magenta and cyan developers in accordance with a detection result of the color balance so that a new color balance of the superimposed three color toner images will have a desired color balance.

    摘要翻译： 用于在感光体上形成调色剂图像的方法包括将感光体充电至带电电位; 曝光感光体以形成具有参考图像浓度的曝光光的三种颜色中的每一种的参考潜像; 用黄色，品红色和青色显色剂显影三个参考潜像，每个显影剂包括载体和黄色，品红色和青色显影剂之一，以形成叠加的三色调色剂图像; 通过分离来自叠加图像的反射光来检测叠加的三色调色剂图像之间的色彩平衡; 并且根据颜色平衡的检测结果消耗黄色，品红色和青色显色剂的至少一种彩色显影剂，使得叠加的三色调色剂图像的新色彩平衡将具有期望的色彩平衡。

    Color image forming apparatus with a multicolor detachable process unit
    5.
    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。

    Clamshell type color image forming apparatus
    6.
    发明授权
    Clamshell type color image forming apparatus 失效
    蛤壳型彩色图像形成装置

    公开(公告)号：US5103261A

    公开(公告)日：1992-04-07

    申请号：US553966

    申请日：1990-07-17

    申请人： Shunji Matsuo ,  Shizuo Morita ,  Satoshi Heneda ,  Masakazu Fukuchi ,  Seiko Nagamuma ,  Masahiko Itaya

    发明人： Shunji Matsuo ,  Shizuo Morita ,  Satoshi Heneda ,  Masakazu Fukuchi ,  Seiko Nagamuma ,  Masahiko Itaya

    IPC分类号： G03G15/01 ,  G03G21/18

    CPC分类号： G03G21/1807 ,  G03G15/01 ,  G03G21/1633 ,  G03G21/168 ,  G03G2221/1603 ,  G03G2221/1642 ,  G03G2221/1651 ,  G03G2221/1675 ,  G03G2221/1687 ,  G03G2221/18 ,  G03G2221/183

    摘要： A camshell type photoelectric color image printer includes a photoreceptor for holding a latent image on its surface, a charger for charging the surface of the photoreceptor, a laser writer for forming a latent image on the charged surface of the photoreceptor, plural developers for developing the latent image with color toners, a transfer drum for holding a recording sheet on which the developed latent image is transferred, a cleaner for cleaning residual toner on the photoreceptor, and a cartridge which holds the photoreceptor, the developers, the cleaner and the transfer unit. The developers are located under the photoreceptor, and the cartridge is removable from the color image printer. An upper part of the color image printer is movable relative to the main body of the printer. The transfer drum is located at an upper position of the photoreceptor in the printer, so that a recording sheet can be easily removed from the printer when the recording sheet is jammed in a circumferential portion of the transfer drum.

    摘要翻译： 凸轮轴型光电彩色图像打印机包括用于在其表面上保持潜像的感光体，用于对感光体的表面充电的充电器，用于在感光体的带电表面上形成潜像的激光写入器，用于显影感光体的多个显影剂 具有彩色调色剂的潜像，用于保持其上转印有显影潜像的记录纸的转印鼓，用于清洁感光体上的残留调色剂的清洁剂和保持感光体，显影剂，清洁剂和转印单元 。 显影剂位于感光体下方，并且墨盒可从彩色图像打印机移除。 彩色图像打印机的上部可相对于打印机主体移动。 转印鼓位于打印机中的感光体的上部位置，使得当记录纸被卡在转印鼓的圆周部分时，记录纸可以容易地从打印机移除。

    Color image forming apparatus with mountable cartridge therein
    10.
    发明授权
    Color image forming apparatus with mountable cartridge therein 失效
    彩色图像形成装置，其中具有可安装的盒

    公开(公告)号：US5444515A

    公开(公告)日：1995-08-22

    申请号：US200103

    申请日：1994-02-18

    申请人： Satoshi Haneda ,  Shizuo Morita ,  Masakazu Fukuchi ,  Tadayoshi Ikeda

    发明人： Satoshi Haneda ,  Shizuo Morita ,  Masakazu Fukuchi ,  Tadayoshi Ikeda

    IPC分类号： G03G15/01 ,  G03G21/18 ,  G03G15/00

    CPC分类号： G03G21/1853 ,  G03G15/01 ,  G03G21/1623 ,  G03G21/1638 ,  G03G21/1676 ,  G03G2215/00987 ,  G03G2221/1603

    摘要： A color image forming apparatus includes a housing and a cartridge adapted to be attached to or detached from the housing in a horizontal direction. The cartridge includes a photoreceptor and a plurality of developing devices vertically piled up. Each developing device has an opening to receive toner and a cover to open or close the opening. When the cartridge is detached from the housing in the horizontal direction and is placed in a laid down position thereof, toner can be supplied into the developing devices through the opening which is at the top portion of the laid-down cartridge.

    摘要翻译： 彩色图像形成装置包括壳体和适于在水平方向上附接到壳体或从壳体拆卸的盒。 盒包括感光体和垂直堆叠的多个显影装置。 每个显影装置具有接收墨粉的开口和用于打开或关闭开口的盖子。 当墨盒在水平方向上从壳体分离并且放置在其放置位置时，可以通过位于放置的盒的顶部的开口将调色剂供应到显影装置中。