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    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS INCORPORATING SAME
    2.
    发明申请
    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
    开发装置，工艺盒和成像装置的图像形成装置

    公开(公告)号：US20120269544A1

    公开(公告)日：2012-10-25

    申请号：US13430004

    申请日：2012-03-26

    申请人： Kiyonori TSUDA ,  Hideo YOSHIZAWA ,  Kohichi UTSUNOMIYA ,  Takuzi YONEDA ,  Yutaka TAKAHASHI ,  Emi KITA ,  Yuki OSHIKAWA

    发明人： Kiyonori TSUDA ,  Hideo YOSHIZAWA ,  Kohichi UTSUNOMIYA ,  Takuzi YONEDA ,  Yutaka TAKAHASHI ,  Emi KITA ,  Yuki OSHIKAWA

    IPC分类号： G03G21/18 ,  G03G15/08

    CPC分类号： G03G15/0942

    摘要： A development device includes a development casing, a developer bearer disposed facing a latent image bearer through an opening formed in the development casing, a magnetic field generator, a developer regulator disposed facing the developer bearer, a first seal member to cover a clearance between the latent image bearer and a rim of the development casing upstream from the opening, and a second seal member. The first seal member includes a first end portion fixed to the rim of the development casing and a second end portion in contact with the latent image bearer, and the second seal member includes a first end portion fixed to an inner face of the development casing farther from the latent image bearer than the first seal member, and a second end portion hanging to contact the developer carried on the developer bearer downstream from the developer regulator.

    摘要翻译： 显影装置包括显影壳体，通过形成在显影壳体中的开口面向潜像载体设置的显影剂载体，磁场发生器，与显影剂载体相对设置的显影剂调节器，第一密封构件， 潜像承载体和开口壳体的边缘，以及第二密封构件。 第一密封构件包括固定到显影壳体的边缘的第一端部和与潜像载体接触的第二端部，并且第二密封构件包括固定到显影壳体的内表面的第一端部 从第一密封构件的潜像载体和与显影剂调节器下游显影剂载体接触的显影剂悬挂的第二端部。

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME
    4.
    发明申请
    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCORPORATING SAME 有权
    显影装置和图像形成装置及其加工方法

    公开(公告)号：US20150078788A1

    公开(公告)日：2015-03-19

    申请号：US14451968

    申请日：2014-08-05

    申请人： Toshio KOIKE ,  Kiyonori TSUDA ,  Yutaka TAKAHASHI ,  Yuichi AIZAWA ,  Keinosuke KONDOH ,  Kentaro MIKUNIYA

    发明人： Toshio KOIKE ,  Kiyonori TSUDA ,  Yutaka TAKAHASHI ,  Yuichi AIZAWA ,  Keinosuke KONDOH ,  Kentaro MIKUNIYA

    IPC分类号： G03G15/09

    CPC分类号： G03G15/0907 ,  G03G15/0921

    摘要： A developing device includes a developer bearer to carry, by rotation, developer including toner and magnetic carrier to a development range facing a latent image bearer, and the developer bearer includes a magnetic field generator having multiple magnetic poles and a cylindrical developing sleeve to rotate and bear developer on an outer circumferential face thereof with magnetic force of the magnetic field generator provided inside the developing sleeve. The developing sleeve receives developing bias voltage including an AC component, and includes a base to maintain a cylindrical shape of the developing sleeve and a low friction surface layer including a material lower in friction coefficient with toner than a material of the base.

    摘要翻译： 显影装置包括：显影剂载体，通过旋转将包含调色剂和磁性载体的显影剂携带到面向潜像承载体的显影范围内，并且显影剂载体包括具有多个磁极的磁场发生器和用于旋转的圆柱形显影套筒， 用显影套筒内部的磁场发生器的磁力使显影剂的外周面承载显影剂。 显影套筒承受包括AC部件的显影偏压，并且包括保持显影套筒的圆柱形状的基座和包括与调色剂相比摩擦系数低于材料的材料的低摩擦表面层。

    DEVELOPING UNIT HAVING EFFECTIVE DEVELOPER TRANSPORTABILITY, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING THE SAME
    5.
    发明申请
    DEVELOPING UNIT HAVING EFFECTIVE DEVELOPER TRANSPORTABILITY, AND PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING THE SAME 有权
    具有有效开发商运输能力的发展单位，以及使用该方法的过程盒和图像形成装置

    公开(公告)号：US20080038021A1

    公开(公告)日：2008-02-14

    申请号：US11836298

    申请日：2007-08-09

    申请人： Kiyonori TSUDA ,  Hiroya Hirose ,  Satoru Yoshida

    发明人： Kiyonori TSUDA ,  Hiroya Hirose ,  Satoru Yoshida

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0893 ,  G03G15/0877 ,  G03G2215/0822 ,  G03G2215/083 ,  G03G2215/0838

    摘要： A developing unit includes a developer carrying member, a supplying compartment, a recovery compartment, and an agitation compartment. The developer carrying member develops a latent image formed on an image carrier with a two-component developer. The supplying compartment has a developer supplying transporter to supply the two-component developer to the developer carrying member while transporting the two-component developer. The recovery compartment has a developer recovery transporter to transport the two-component developer recovered from the developer carrying member. The agitation compartment has a developer agitation transporter to agitatingly transports developer. The developer agitation transporter includes a first screw having a screw pitch to transport developer to an upstream end of the supplying compartment from a downstream end of the agitation compartment. The developer supplying transporter includes a second screw having a given screw pitch, which is greater than a screw pitch of the first screw.

    摘要翻译： 显影单元包括显影剂承载构件，供应室，回收室和搅拌室。 显影剂承载构件利用双组分显影剂显影形成在图像载体上的潜像。 在输送双组分显影剂的同时，供应室具有供应输送器的显影剂，以将双组分显影剂供应到显影剂承载构件。 回收室具有显影剂回收转运器以运输从显影剂承载构件回收的双组分显影剂。 搅拌室具有显影剂搅拌运送器以搅拌运输显影剂。 显影剂搅拌运送器包括具有螺旋间距的第一螺杆，用于将显影剂从搅拌室的下游端输送到供应室的上游端。 供应运送器的显影剂包括具有给定的螺距的第二螺杆，其大于第一螺杆的螺距。

    METHOD AND APPARATUS OF IMAGE FORMING AND PROCESS CARTRIDGE INCLUDED IN THE APPARATUS
    6.
    发明申请
    METHOD AND APPARATUS OF IMAGE FORMING AND PROCESS CARTRIDGE INCLUDED IN THE APPARATUS 有权
    图像形成与装置包装方法及装置

    公开(公告)号：US20070081835A1

    公开(公告)日：2007-04-12

    申请号：US11608376

    申请日：2006-12-08

    申请人： Kiyonori TSUDA ,  Atsushi SAMPE ,  Takeo SUDA ,  Satoshi HATORI ,  Yuji ARAI ,  Tomoji ISHIKAWA ,  Naoto WATANABE

    发明人： Kiyonori TSUDA ,  Atsushi SAMPE ,  Takeo SUDA ,  Satoshi HATORI ,  Yuji ARAI ,  Tomoji ISHIKAWA ,  Naoto WATANABE

    IPC分类号： G03G15/08

    CPC分类号： G03G21/1814

    摘要： An image forming apparatus includes a process cartridge, a toner storage, and a toner supplying unit. The process cartridge includes an image bearing member, a developer container, a developer bearing member, and a pair of side plates. The developer container includes a toner inlet mounted at a predetermined position on one of its top surface. The pair of side plates are arranged in parallel and separated by a predetermined distance which determines a predetermined longitudinal width of the process cartridge and configured to support the components in the process cartridge.

    摘要翻译： 图像形成装置包括处理盒，调色剂存储器和调色剂供应单元。 处理盒包括图像承载部件，显影剂容器，显影剂承载部件和一对侧板。 显影剂容器包括安装在其顶表面之一上的预定位置的调色剂入口。 所述一对侧板平行布置并分开预定距离，该预定距离确定处理盒的预定纵向宽度并且被配置为支撑处理盒中的部件。

    DEVELOPER CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS
    7.
    发明申请
    DEVELOPER CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS 有权
    开发者输送装置和图像形成装置

    公开(公告)号：US20150139671A1

    公开(公告)日：2015-05-21

    申请号：US14547574

    申请日：2014-11-19

    申请人： Junichi MATSUMOTO ,  Kiyonori TSUDA ,  Nobuo TAKAMI ,  Yutaka TAKAHASHI ,  Kentaro MIKUNIYA ,  Keinosuke KONDOH ,  Akihiro KAWAKAMI ,  Toshio KOIKE

    发明人： Junichi MATSUMOTO ,  Kiyonori TSUDA ,  Nobuo TAKAMI ,  Yutaka TAKAHASHI ,  Kentaro MIKUNIYA ,  Keinosuke KONDOH ,  Akihiro KAWAKAMI ,  Toshio KOIKE

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0879 ,  G03G15/0858

    摘要： An image forming apparatus includes a developer conveyance device to transport developer, using a positive-displacement pump to alternately generate positive pressure and negative pressure by changing a volume of an internal space thereof, a destination developer container to which the developer conveyance device transports developer, a sensor provided to the destination developer container, to detect developer in the destination developer container, and a controller to control the positive-displacement pump according to a detection result generated by the sensor. The controller disabled detection of developer by the sensor in a non-detection period that starts from a stop of the positive-displacement pump.

    摘要翻译： 图像形成装置包括：显影剂输送装置，用于输送显影剂，使用正排量泵，通过改变其内部空间的体积来交替产生正压和负压;显影剂输送装置输送显影剂的目标显影剂容器; 提供给目的地显影剂容器的传感器，用于检测目标显影剂容器中的显影剂，以及根据由传感器产生的检测结果来控制正排量泵的控制器。 控制器在从容积泵的停止开始的非检测时段内禁止传感器检测显影剂。