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    DEVELOPER AMOUNT DETECTOR, AND DEVELOPER CONTAINER, DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING SAME
    5.
    发明申请
    DEVELOPER AMOUNT DETECTOR, AND DEVELOPER CONTAINER, DEVELOPMENT DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
    开发人员检测器和开发者容器，开发设备和映像设备的映像

    公开(公告)号：US20120189327A1

    公开(公告)日：2012-07-26

    申请号：US13352732

    申请日：2012-01-18

    申请人： Tomohiro KUBOTA ,  Naoki Nakatake ,  Hirobumi Ooyoshi ,  Tomofumi Yoshida ,  Yoshiyuki Shimizu ,  Manabu Hamada ,  Shoh Tsuritani

    发明人： Tomohiro KUBOTA ,  Naoki Nakatake ,  Hirobumi Ooyoshi ,  Tomofumi Yoshida ,  Yoshiyuki Shimizu ,  Manabu Hamada ,  Shoh Tsuritani

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0831 ,  G03G15/0856 ,  G03G15/0862 ,  G03G15/0893 ,  G03G2215/0827 ,  G03G2215/0891

    摘要： A development device includes a development housing, a first developer conveyance member, a developer bearer, and a developer amount detector to detect an amount of developer in the development housing. The developer amount detector includes a light-emitting element, a right-receiving element, a first light guide including a first end from which light enters and a second end disposed inside the development housing, and a second light guide including a first end positioned inside the development housing across a predetermined distance from the second end of the first light guide and a second end from which the light exits. The second end of the first light guide and the first end of the second light guide are arranged in an axial direction of the first developer conveyance member with a light transmission path therebetween partly inside a locus of rotation of the first developer conveyance member.

    摘要翻译： 显影装置包括显影壳体，第一显影剂传送构件，显影剂载体以及用于检测显影外壳中的显影剂量的显影剂量检测器。 显影剂量检测器包括发光元件，右接收元件，包括光入射的第一端的第一光导和设置在显影外壳内的第二端，以及第二光导，其包括位于内部的第一端 显影外壳跨越距离第一光导的第二端的预定距离和光从其出射的第二端。 第一导光体的第二端和第二导光体的第一端沿着第一显影剂传送构件的轴向布置，其中部分地在第一显影剂传送构件的旋转轨迹内部具有光传输路径。

    IMAGE FORMING APPARATUS
    7.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20120230708A1

    公开(公告)日：2012-09-13

    申请号：US13405675

    申请日：2012-02-27

    申请人： Masanari FUJITA ,  Kenji NAKAMURA ,  Tomohiro KUBOTA ,  Yoshiyuki SHIMIZU ,  Masato TSUJI ,  Shoh TSURITANI

    发明人： Masanari FUJITA ,  Kenji NAKAMURA ,  Tomohiro KUBOTA ,  Yoshiyuki SHIMIZU ,  Masato TSUJI ,  Shoh TSURITANI

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0862 ,  G03G2215/0132 ,  G03G2221/1636

    摘要： An image forming apparatus includes an image bearer, an optical writing unit to writing an electrostatic latent image on the image bearer, the optical writing unit including multiple optical writing elements arranged in a longitudinal direction of the image bearer and a frame to hold the multiple optical writing elements, a development device to develop the electrostatic latent image on the image bearer with developer, a developer container for containing the developer supplied to the development device, and a developer amount detector to detect an amount of developer contained in the developer container based on a light transmission amount between a light-emitting element and a light-receiving element. At least one of the light-emitting element and the light-receiving element of the developer amount detector is attached to the optical writing unit.

    摘要翻译： 图像形成装置包括图像载体，将静电潜像写入图像载体上的光学写入单元，所述光学写入单元包括沿图像载体的纵向布置的多个光学书写元件和保持多个光学 书写元件，利用显影剂在图像载体上显影静电潜像的显影装置，用于容纳提供给显影装置的显影剂的显影剂容器和显影剂量检测器，用于检测包含在显影剂容器中的显影剂量，基于 光发射元件和光接收元件之间的透光量。 显影剂量检测器的发光元件和受光元件中的至少一个安装在光学写入单元上。

    DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS
    9.
    发明申请
    DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS UNIT, AND IMAGE FORMING APPARATUS 审中-公开
    开发者集装箱，开发设备，处理单元和图像形成装置

    公开(公告)号：US20140294449A1

    公开(公告)日：2014-10-02

    申请号：US14303071

    申请日：2014-06-12

    申请人： Tomohiro KUBOTA ,  Naoki NAKATAKE ,  Yoshiyuki SHIMIZU ,  Shoh TSURITANI ,  Manabu HAMADA ,  Masato TSUJI ,  Masanari FUJITA

    发明人： Tomohiro KUBOTA ,  Naoki NAKATAKE ,  Yoshiyuki SHIMIZU ,  Shoh TSURITANI ,  Manabu HAMADA ,  Masato TSUJI ,  Masanari FUJITA

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0886 ,  G03G15/0865 ,  G03G15/0889 ,  G03G15/0891 ,  G03G15/0896 ,  G03G21/1647 ,  G03G21/1676

    摘要： The developer container includes a rotator that is rotated in the container body, a sequence of gears disposed outside the developer container that transmits a torque to the rotator, and a container guiding portion that fits with a main body side guiding portion and guides the developer container in a direction in which the developer container is attached to a mounting portion of an image forming device main body. A first gear included in the sequence of the gears is movable between an operating position where the first gear engages with a second gear and a retracted position where the first gear is retracted. On a surface on which the container guiding portion is disposed, a part of the container guiding portion is disposed within a projected area of the first gear being disposed at the operating position.

    摘要翻译： 显影剂容器包括在容器主体中旋转的旋转器，设置在显影剂容器外部的齿轮序列，其将转矩传递到旋转体;以及容器引导部分，其与主体侧引导部分配合并引导显影剂容器 在显影剂容器附接到图像形成装置主体的安装部分的方向上。 包括在齿轮序列中的第一齿轮可在第一齿轮与第二齿轮接合的操作位置和第一齿轮缩回的缩回位置之间移动。 在其上设置有容器引导部的表面上，容器引导部的一部分设置在设置在操作位置的第一齿轮的突出区域内。

    IMAGE FORMING APPARATUS AND POWDER TRANSPORT UNIT
    10.
    发明申请
    IMAGE FORMING APPARATUS AND POWDER TRANSPORT UNIT 有权
    图像形成装置和粉末运输单元

    公开(公告)号：US20140029962A1

    公开(公告)日：2014-01-30

    申请号：US13938648

    申请日：2013-07-10

    申请人： Yoshiyuki SHIMIZU ,  Tomohiro KUBOTA ,  Shoh TSURITANI ,  Manabu HAMADA ,  Masato TSUJI ,  Masanari FUJITA ,  Naoki NAKATAKE

    发明人： Yoshiyuki SHIMIZU ,  Tomohiro KUBOTA ,  Shoh TSURITANI ,  Manabu HAMADA ,  Masato TSUJI ,  Masanari FUJITA ,  Naoki NAKATAKE

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0831 ,  G03G15/08 ,  G03G15/0849 ,  G03G15/0856 ,  G03G15/0862 ,  G03G15/0893 ,  G03G15/553 ,  G03G2215/0888 ,  G03G2221/183

    摘要： An image forming apparatus includes a powder container containing powder used for image forming and including an inlet through which the powder is supplied, a powder supply unit including an outlet that is removably connected to the inlet and supplying the powder to the powder container with the outlet connected to the inlet of the powder container, a powder amount detector detecting whether a present powder level in the powder container is equal to or greater than a threshold, and a controller controlling an amount of powder supply from the powder supply unit and controlling the present powder level in the powder container after replenishment to remain in a range from the threshold and a position corresponding to an upper edge of the inlet. A powder transport unit includes a transport decelerating part to decelerate the speed of powder transport and a detection area in the image forming apparatus.

    摘要翻译： 图像形成装置包括：粉末容器，其含有用于图像形成的粉末，并且包括供给粉末的入口;粉末供给单元，其包括可移除地连接到入口的出口，并将粉末供给到具有出口的粉末容器 连接到粉末容器的入口，粉末量检测器，检测粉末容器中的当前粉末水平是否等于或大于阈值;以及控制器，从粉末供应单元控制粉末供应量并控制当前 补充后的粉末容器中的粉末水平保持在从阈值和对应于入口的上边缘的位置的范围内。 粉末输送单元包括用于减速粉末输送速度的运送减速部件和图像形成装置中的检测区域。