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    Developer cartridge, image forming apparatus, and shutter device
    1.
    发明授权
    Developer cartridge, image forming apparatus, and shutter device 有权
    显影剂盒，成像装置和快门装置

    公开(公告)号：US07783234B2

    公开(公告)日：2010-08-24

    申请号：US11772715

    申请日：2007-07-02

    申请人： Katsumi Okamoto ,  Toshiaki Oshima ,  Kazuhiro Ichikawa ,  Takatomo Fukumoto

    发明人： Katsumi Okamoto ,  Toshiaki Oshima ,  Kazuhiro Ichikawa ,  Takatomo Fukumoto

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0886 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0872 ,  G03G2215/0692

    摘要： A developer cartridge, including: a container for containing developer; a shutter that is supported so that the shutter can linearly move relative to the container, and that opens and closes by moving linearly; a handle member that is supported so that the handle member can rotationally move relative to the container, and that includes a handle; and a conversion mechanism by which rotational-movement force that rotationally moves the handle member is converted into linear-movement force that linearly moves the shutter.

    摘要翻译： 显影剂盒，包括：用于容纳显影剂的容器; 一个挡板，其被支撑成使得挡板相对于容器线性移动，并且通过线性运动而打开和关闭; 手柄构件，其被支撑成使得手柄构件能够相对于容器旋转移动，并且包括手柄; 以及转动机构，通过该转换机构使旋转移动手柄部件的旋转运动力转换成线性运动快门的直线运动力。

    Developing Device, Image Forming Apparatus, Image Forming System, Cartridge, Developing Unit and Photoconductor Unit
    3.
    发明申请
    Developing Device, Image Forming Apparatus, Image Forming System, Cartridge, Developing Unit and Photoconductor Unit 有权
    显影装置，图像形成装置，图像形成系统，盒，显影单元和感光体单元

    公开(公告)号：US20080267666A1

    公开(公告)日：2008-10-30

    申请号：US11574647

    申请日：2005-12-01

    申请人： Junji Shirokoshi ,  Katsumi Okamoto ,  Yuichi Segawa ,  Satoru Miyamoto ,  Yoichi Yamada ,  Yasushige Hori ,  Takatomo Fukumoto

    发明人： Junji Shirokoshi ,  Katsumi Okamoto ,  Yuichi Segawa ,  Satoru Miyamoto ,  Yoichi Yamada ,  Yasushige Hori ,  Takatomo Fukumoto

    IPC分类号： G03G15/08

    CPC分类号： G03D13/002 ,  B41J29/02 ,  B41J29/13 ,  G03G15/0863 ,  G03G15/0896 ,  G03G21/1647 ,  G03G21/1676 ,  G03G21/185 ,  G03G21/1882 ,  G03G21/206 ,  G03G2221/163 ,  G03G2221/1654 ,  G03G2221/1815 ,  G03G2221/1823

    摘要： A developing device that can be mounted to and dismounted from a mounting and dismounting section provided in an image forming apparatus main unit, the developing device includes: a developing device main unit; a positioning member for positioning the developing device main unit with respect to the mounting and dismounting section by engaging the mounting and dismounting section when the developing device is mounted to the mounting and dismounting section, the positioning member being fixed on a one end side in a longitudinal direction of the developing device main unit; a coupling member that is to be coupled to the mounting and dismounting section when the developing device is mounted to the mounting and dismounting section, the coupling member being attached to the other end side in the longitudinal direction of the developing device main unit in such a manner that its relative position to the developing device main unit can be changed; and an element capable of communication in a noncontacting manner with the image forming apparatus main unit side when the developing device is mounted to the mounting and dismounting section, the element being provided at the one end side in the longitudinal direction of the developing device main unit.

    摘要翻译： 一种显影装置，其可以安装到设置在图像形成装置主单元中的安装和拆卸部分并被拆卸，所述显影装置包括：显影装置主单元; 定位构件，用于通过在显影装置安装到安装和拆卸部分时将安装和拆卸部分接合而相对于安装和拆卸部分定位显影装置主单元，定位构件固定在一个侧面上 显影装置主体的纵向; 当所述显影装置安装到所述安装和拆卸部分时，联接构件将被联接到所述安装和拆卸部分，所述联接构件在所述显影装置主体的纵向方向上附接到另一端侧 可以改变其对显影装置主单元的相对位置的方式; 以及当显影装置安装到安装和拆卸部分时能够以非接触方式与图像形成装置主单元侧通信的元件，元件设置在显影装置主单元的纵向方向的一端侧 。

    Developing device and image forming apparatus
    4.
    发明授权
    Developing device and image forming apparatus 有权
    显影装置和图像形成装置

    公开(公告)号：US07974549B2

    公开(公告)日：2011-07-05

    申请号：US12685840

    申请日：2010-01-12

    申请人： Takeshi Aoki ,  Katsumi Okamoto ,  Takatomo Fukumoto

    发明人： Takeshi Aoki ,  Katsumi Okamoto ,  Takatomo Fukumoto

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0818 ,  G03G15/0815 ,  G03G15/0817

    摘要： A developing device includes: a developing roller on the surface of which intersecting inclined grooves are formed by rolling working; and a seal member which comes into contact with the developing roller, wherein ridge portions of a convex portion surrounded by the inclined grooves of the surface of the developing roller are formed such that rotational resistance due to the contact of the seal member on the downstream side of a rotation direction opposite to a rotation direction of the developing roller at the time of development is larger than rotational resistance due to the contact of the seal member on the downstream side of a rotation direction of the developing roller at the time of development, and at the time of refreshing of the seal member, the developing roller is rotated in the opposite direction to a direction at the time of development.

    摘要翻译： 显影装置包括：通过滚动加工形成在其表面上与倾斜槽相交的显影辊; 以及与显影辊接触的密封构件，其中由显影辊的表面的倾斜槽包围的凸部的脊部形成为使得由于密封构件在下游侧的接触而产生的旋转阻力 在显影时与显影辊的旋转方向相反的旋转方向的旋转方向大于由于显影辊在显影辊的旋转方向的下游侧接触而产生的旋转阻力，以及 在更新密封构件时，显影辊在与显影时相反的方向旋转。

    Developing device, image forming apparatus, image forming system, cartridge, developing unit and photoconductor unit
    5.
    发明授权
    Developing device, image forming apparatus, image forming system, cartridge, developing unit and photoconductor unit 有权
    显影装置，图像形成装置，图像形成系统，盒，显影单元和感光体单元

    公开(公告)号：US07885554B2

    公开(公告)日：2011-02-08

    申请号：US11574647

    申请日：2005-12-01

    申请人： Junji Shirokoshi ,  Katsumi Okamoto ,  Yuichi Segawa ,  Satoru Miyamoto ,  Yoichi Yamada ,  Yasushige Hori ,  Takatomo Fukumoto

    发明人： Junji Shirokoshi ,  Katsumi Okamoto ,  Yuichi Segawa ,  Satoru Miyamoto ,  Yoichi Yamada ,  Yasushige Hori ,  Takatomo Fukumoto

    IPC分类号： G03G15/00

    CPC分类号： G03D13/002 ,  B41J29/02 ,  B41J29/13 ,  G03G15/0863 ,  G03G15/0896 ,  G03G21/1647 ,  G03G21/1676 ,  G03G21/185 ,  G03G21/1882 ,  G03G21/206 ,  G03G2221/163 ,  G03G2221/1654 ,  G03G2221/1815 ,  G03G2221/1823

    摘要： A developing device that can be mounted to and dismounted from a mounting and dismounting section provided in an image forming apparatus main unit, the developing device includes: a developing device main unit; a positioning member for positioning the developing device main unit with respect to the mounting and dismounting section by engaging the mounting and dismounting section when the developing device is mounted to the mounting and dismounting section, the positioning member being fixed on a one end side in a longitudinal direction of the developing device main unit; a coupling member that is to be coupled to the mounting and dismounting section when the developing device is mounted to the mounting and dismounting section, the coupling member being attached to the other end side in the longitudinal direction of the developing device main unit in such a manner that its relative position to the developing device main unit can be changed; and an element capable of communication in a noncontacting manner with the image forming apparatus main unit side when the developing device is mounted to the mounting and dismounting section, the element being provided at the one end side in the longitudinal direction of the developing device main unit.

    摘要翻译： 一种显影装置，其可以安装到设置在图像形成装置主单元中的安装和拆卸部分并被拆卸，所述显影装置包括：显影装置主单元; 定位构件，用于通过在显影装置安装到安装和拆卸部分时将安装和拆卸部分接合而相对于安装和拆卸部分定位显影装置主单元，定位构件固定在一个侧面上 显影装置主体的纵向; 当所述显影装置安装到所述安装和拆卸部分时，联接构件将被联接到所述安装和拆卸部分，所述联接构件在所述显影装置主体的纵向方向上附接到另一端侧 可以改变其对显影装置主单元的相对位置的方式; 以及当显影装置安装到安装和拆卸部分时能够以非接触方式与图像形成装置主单元侧通信的元件，元件设置在显影装置主单元的纵向方向的一端侧 。

    Developing device, image forming apparatus, image forming system, developing method, and toner bearing member
    7.
    发明授权
    Developing device, image forming apparatus, image forming system, developing method, and toner bearing member 有权
    显影装置，图像形成装置，图像形成系统，显影方法和调色剂承载部件

    公开(公告)号：US08086152B2

    公开(公告)日：2011-12-27

    申请号：US12124939

    申请日：2008-05-21

    申请人： Yoichi Yamada ,  Takatomo Fukumoto

    发明人： Yoichi Yamada ,  Takatomo Fukumoto

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0818

    摘要： The present invention provides a developing device that includes a toner bearing member that includes regularly arranged projection sections and depressed sections for bearing toner, and that develops a latent image borne on an image bearing member with the toner borne on the projection sections and the depressed sections, wherein the latent image is developed in a state in which a projection section covering ratio at which toner contacting the projection sections covers the projection sections is smaller than a depressed section covering ratio at which toner contacting the depressed sections covers the depressed sections.

    摘要翻译： 本发明提供了一种显影装置，其包括调色剂承载部件，该调色剂承载部件包括规则地布置的突出部分和用于承载调色剂的凹陷部分，并且在承载在图像承载部件上的潜像显影，所述调色剂承载在突出部分和凹陷部分上 其中，所述潜像以与所述突出部分接触的调色剂覆盖所述突出部分的突出部分覆盖率小于所述凹陷部分接触所述凹陷部分的调色剂覆盖所述凹陷部分的凹陷部覆盖率的状态显影。

    Development roller, development device, and image forming apparatus
    8.
    发明授权
    Development roller, development device, and image forming apparatus 失效
    显影辊，显影装置和成像装置

    公开(公告)号：US08081911B2

    公开(公告)日：2011-12-20

    申请号：US12388857

    申请日：2009-02-19

    申请人： Yoichi Yamada ,  Masahiro Maeda ,  Junichi Suzuki ,  Takatomo Fukumoto

    发明人： Yoichi Yamada ,  Masahiro Maeda ,  Junichi Suzuki ,  Takatomo Fukumoto

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0818

    摘要： A development roller includes a base unit having a base recess and a base projection formed in a predetermined area of a circumference surface of the base unit, and a surface layer formed on the circumference surface of the base unit and having a recess and a projection formed respectively in accordance with the base recess and the base projection of the base unit.

    摘要翻译： 显影辊包括：基座单元，具有形成在基座单元的圆周表面的预定区域中的基部凹部和基部突起;以及基底单元的圆周表面上形成的凹部和突起， 分别根据基部凹部和基部单元的基底突起。

    Image forming apparatus that prevents developer from spilling
    9.
    发明授权
    Image forming apparatus that prevents developer from spilling 失效
    防止显影剂溢出的图像形成装置

    公开(公告)号：US07609993B2

    公开(公告)日：2009-10-27

    申请号：US11537917

    申请日：2006-10-02

    申请人： Masahiro Maeda ,  Yoichi Yamada ,  Mamoru Mizunokura ,  Takatomo Fukumoto ,  Fuyuto Yamashita

    发明人： Masahiro Maeda ,  Yoichi Yamada ,  Mamoru Mizunokura ,  Takatomo Fukumoto ,  Fuyuto Yamashita

    IPC分类号： G03G15/16 ,  G03G21/00

    CPC分类号： G03G15/161 ,  G03G21/12 ,  G03G2215/1661 ,  G03G2221/1627

    摘要： An image forming apparatus, includes: a developer moving element that moves developer in order to transfer the developer onto a medium by rotating with the developer being borne on the developer moving element; and a collector for collecting the developer that has not been transferred onto the medium and remains on the developer moving element, the collector having a scraper blade that can abut against and separate from the developer moving element and that is for scraping off the developer on the developer moving element by abutting against the developer moving element, a sealing member that can contact with and separate from the developer moving element and that is for preventing, by contacting the developer moving element, the developer from spilling outside the collector, a ventilation opening for moving air in the collector outside the collector, and a valve for adjusting an amount of air passing through the ventilation opening, and the collector being made such that when either one of the scraper blade and the sealing member, whichever separates earlier from the developer moving element, starts separating therefrom, air can pass through the ventilation opening.

    摘要翻译： 一种图像形成装置，包括：显影剂移动元件，其移动显影剂以便通过与显影剂承载在显影剂移动元件上的转动而将显影剂转印到介质上; 以及收集器，用于收集尚未转印到介质上并保留在显影剂移动元件上的显影剂，该收集器具有可与显影剂移动元件抵接并与显影剂移动元件分离的刮板，并且用于刮除显影剂移动元件上的显影剂 显影剂移动元件通过抵靠显影剂移动元件，与显影剂移动元件接触并与显影剂移动元件分离的密封元件，并且用于通过使显影剂移动元件接触显影剂而不会溢出集电器外部的通风开口， 在收集器外部的收集器中移动空气，以及用于调节通过通气开口的空气量的阀，并且收集器被制成使得当刮板和密封构件中的任一个与显影剂移动 元件开始分离，空气可以通过通风口。