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    Detachable holding portions in an image forming apparatus
    1.
    发明授权
    Detachable holding portions in an image forming apparatus 有权
    图像形成装置中的可分离保持部

    公开(公告)号：US08027611B2

    公开(公告)日：2011-09-27

    申请号：US12955238

    申请日：2010-11-29

    申请人： Tomokazu Kurita ,  Junichi Ozawa ,  Ryota Kubo ,  Mitsuhiro Matsumoto ,  Shigeo Ohno

    发明人： Tomokazu Kurita ,  Junichi Ozawa ,  Ryota Kubo ,  Mitsuhiro Matsumoto ,  Shigeo Ohno

    IPC分类号： G03G15/02 ,  G03G21/18

    CPC分类号： G03G15/0225 ,  G03G21/1623 ,  G03G21/1814 ,  G03G2221/1693

    摘要： There is provided an image forming apparatus including: an image carrier carrying an image; a charging roll charging the image carrier; a cleaning member configured to be brought into contact with the charging roll for cleaning the charging roll; a first holding portion detachably provided in an apparatus main body for holding the image carrier; and a second holding portion provided within the apparatus main body independently from the first holding portion, for holding the cleaning member.

    摘要翻译： 提供一种图像形成装置，包括：承载图像的图像载体; 充电辊对图像载体充电; 构造成与充电辊接触以清洁充电辊的清洁构件; 第一保持部，其可拆卸地设置在用于保持图像载体的装置主体中; 以及与所述第一保持部独立地设置在所述装置主体内的用于保持所述清洁部件的第二保持部。

    Cleaning device
    2.
    发明授权
    Cleaning device 有权
    清洁装置

    公开(公告)号：US07813690B2

    公开(公告)日：2010-10-12

    申请号：US11717189

    申请日：2007-03-13

    申请人： Tomoya Ichikawa ,  Shigeo Ohno ,  Masayuki Kono ,  Toshiyuki Matsui

    发明人： Tomoya Ichikawa ,  Shigeo Ohno ,  Masayuki Kono ,  Toshiyuki Matsui

    IPC分类号： G03G15/20 ,  G03G21/00

    CPC分类号： G03G21/0011 ,  G03G2221/0005

    摘要： A cleaning device removes a toner attached to an image carrier of an electrophotographic-type image forming apparatus. The cleaning device includes a cleaning blade, a housing and a block member. The cleaning blade is in contact with a surface of the image carrier to removes the toner. The housing stores the toner removed by the cleaning blade. The block member causes the toner to temporarily remain the toner in a vicinity of a distal end of the cleaning blade. The block member is formed of a sheet-shaped elastic member. One side of the block member is fixed to the housing. A repulsive force against bending in an end portion of the block member in a longitudinal direction is substantially smaller than a repulsive force against bending in a center portion of the block member.

    摘要翻译： 清洁装置去除附着到电子照相图像形成装置的图像载体上的调色剂。 清洁装置包括清洁刮板，壳体和块构件。 清洁刮板与图像载体的表面接触以除去调色剂。 壳体存储由清洁刮板去除的调色剂。 阻挡构件使得调色剂在清洁刮板的远端附近暂时保留调色剂。 块构件由片状弹性构件形成。 块构件的一侧固定到壳体。 在块体部件的长度方向上的端部弯曲的推斥力基本上小于在块部件的中心部分的弯曲的推斥力。

    Horizontal grinding type rice milling machine
    4.
    发明授权
    Horizontal grinding type rice milling machine 有权
    卧式研磨式碾米机

    公开(公告)号：US06951169B2

    公开(公告)日：2005-10-04

    申请号：US10480197

    申请日：2001-06-11

    申请人： Shigeo Ohno

    发明人： Shigeo Ohno

    IPC分类号： B02B3/00 ,  B02B3/04 ,  B02B7/02 ,  B02C9/00

    CPC分类号： B02C9/00 ,  B02B3/00 ,  B02B3/04 ,  B02B7/02

    摘要： In a horizontal grinding-type rice polishing machine which is so configured that a grinding roller (1) installed circularly and fixedly on a horizontal rotation axis (10) is covered with a concentric cylindrical bran removing screen (S) that can be split into longitudinal two screen halves (2) to thereby form a rice polishing room, the total of even number of a stopper (3) and a flap (4) are fixedly provided on an inner peripheral surface of each of two-part split screen halves (2) of the bran removing screen (S) so that they align alternately in the axial direction, the stopper (3) and the flap (4) being formed by a circular arc member which curves along the circumference of a circular cross section perpendicular to the axial center of the cylinder. Between the flap (4) and the outer periphery of the grinding roller (1), a distance that allows passing of rice while restricting passing amount is secured, and a distance between the stopper (3) and the outer periphery of the grinding roller (1) prevents the rice from flowing. The screen halves (2) of the bran removing screen (S) have the same structure, and are so configured that when the respective ends in the axial direction are inverted, the stopper (3) and the flap (4) are inverted, and in the rice polishing machine, at least one screen half (2) can be arranged so that the respective ends in the axial direction are inverted. Also, position of a joint surface (J) between the screen halves (2) is variable in the circumferential direction about the rotation axis (10).

    摘要翻译： 在水平研磨型米粉抛光机中，其圆周且固定地安装在水平旋转轴线（10）上的研磨辊（1）被同心圆筒状的除去麸皮的筛 两个半部分（2），从而形成一个米饭抛光室，在两部分分割的半部分（2）的每个的内周面上固定地设置有一个止动件（3）和一个挡板（4）的总数 ），使得它们沿轴向交替地对准，止动件（3）和翼片（4）由圆弧形构件形成，该圆弧构件沿着垂直于 圆柱体的轴心。 在翼片（4）和研磨辊（1）的外周之间，确保允许通过米的同时限制通过量的距离，并且止动器（3）和磨辊的外周之间的距离 1）防止米饭流动。 麸皮去除丝网（S）的半部分（2）具有相同的结构，并且被构造为当轴向各端反转时，止动件（3）和折片（4）反转，并且 在米饭抛光机中，可以布置至少一个屏幕半部（2），使得轴向方向上的各个端部反转。 此外，半屏（2）之间的接合面（J）的位置在绕旋转轴线（10）的圆周方向上是可变的。

    Image forming apparatus
    7.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08135326B2

    公开(公告)日：2012-03-13

    申请号：US12465382

    申请日：2009-05-13

    申请人： Shigeo Ohno ,  Tomoya Ichikawa ,  Yoji Yamaguchi ,  Kuniaki Tanaka

    发明人： Shigeo Ohno ,  Tomoya Ichikawa ,  Yoji Yamaguchi ,  Kuniaki Tanaka

    IPC分类号： G03G21/00

    CPC分类号： G03G21/0035

    摘要： An image forming apparatus includes a developer housing that holds a developer; a lubricant supply brush that rotates when in contact with the developer housing, and that supplies a lubricant to a surface of the developer housing; a lubricant that is in contact with the lubricant supply brush; a first voltage supply unit that supplies an AC voltage on which a DC voltage is superimposed to the lubricant supply brush; a determination unit that determines whether or not a usage state of the developer housing is a state at an initial stage; and a controller that controls the first voltage supply unit to supply the AC voltage on which the DC voltage is superimposed to the lubricant supply brush, prior to start of execution of an image forming operation if the determination unit determines that the usage state of the developer housing is the state at the initial stage.

    摘要翻译： 图像形成装置包括保持显影剂的显影剂外壳; 润滑剂供应刷，其在与显影剂壳体接触时旋转，并且将润滑剂供应到显影剂壳体的表面; 与润滑剂供给刷接触的润滑剂; 第一电压供应单元，其向所述润滑剂供给刷提供其上叠加有DC电压的AC电压; 确定单元，其确定显影剂外壳的使用状态是否处于初始状态; 以及控制器，如果所述确定单元确定所述显影剂的使用状态，则控制所述第一电压供应单元，以在开始执行图像形成操作之前，将叠加了所述DC电压的AC电压提供给所述润滑剂供应刷 住房是初期的状态。

    Image forming apparatus and waste powder transporting method
    8.
    发明授权
    Image forming apparatus and waste powder transporting method 有权
    成像设备和废粉输送方法

    公开(公告)号：US08131165B2

    公开(公告)日：2012-03-06

    申请号：US12359611

    申请日：2009-01-26

    申请人： Yoji Yamaguchi ,  Shigeo Ohno ,  Tomoya Ichikawa ,  Mihoko Tanaka

    发明人： Yoji Yamaguchi ,  Shigeo Ohno ,  Tomoya Ichikawa ,  Mihoko Tanaka

    IPC分类号： G03G15/00 ,  G03G21/12

    CPC分类号： G03G21/12 ,  G03G15/0194 ,  G03G21/10 ,  G03G2215/0129

    摘要： An image forming apparatus includes: an image forming section including first and second image forming parts each forming a toner image by using an image forming unit to be mounted, the first and the second image forming parts being inhibited from forming respective toner images if an image forming unit is not mounted to the first image forming part, the first image forming part being allowed to form a toner image if an image forming unit is mounted to the first image forming part while an image forming unit is not mounted to the second image forming part; and a transporting section including first and second receiving parts receiving waste powder discarded by the first and second image forming parts, respectively, and that transports the received waste powder. The second receiving part is provided downstream of the first receiving part in a transporting direction of the waste powder.

    摘要翻译： 一种图像形成装置包括：图像形成部分，包括通过使用要安装的图像形成单元形成调色剂图像的第一和第二图像形成部分，如果图像形成部分被禁止形成相应的调色剂图像 形成单元没有安装到第一图像形成部分，如果图像形成单元安装到第一图像形成部分，则第一图像形成部分被允许形成调色剂图像，同时图像形成单元未被安装到第二图像形成部分 部分; 以及输送部，其包括分别接收由第一和第二图像形成部件废弃的废粉末的第一和第二接收部件，并且输送所接收的废粉末。 在废粉的输送方向上，第二容纳部设置在第一容纳部的下游侧。

    Charging device
    9.
    发明授权
    Charging device 有权
    充电装置

    公开(公告)号：US08041263B2

    公开(公告)日：2011-10-18

    申请号：US12550652

    申请日：2009-08-31

    申请人： Arichika Tanaka ,  Toshiyuki Matsui ,  Shigeo Ohno

    发明人： Arichika Tanaka ,  Toshiyuki Matsui ,  Shigeo Ohno

    IPC分类号： G03G15/00

    CPC分类号： G03G15/0291 ,  G03G2215/027

    摘要： A charging device includes: a to-be-charged member; a charging member that charges the to-be-charged member and is opposed to the to-be-charged member; a cover member that surrounds the charging member disposed inside of the cover member but has an opening at a site opposed to the to-be-charged member; a grid electrode that is disposed on the opening side of the cover member with respect to the charging member, the grid electrode being provided between the cover member and the to-be-charged member; and a protective member that is provided along a longitudinal direction of the grid electrode, the protective member protecting an end part of the grid electrode and having at least one opening that is provided between the to-be-charged member and an end part of the cover member on the to-be-charged member side.

    摘要翻译： 充电装置包括：待充电部件; 充电构件，其对被充电构件进行充电并与要充电构件相对; 盖构件，其围绕设置在盖构件内部的充电构件，但在与被充电构件相对的位置处具有开口; 相对于所述充电部件设置在所述盖部件的开口侧的栅电极，所述栅电极设置在所述盖部件与所述被充电部件之间; 以及保护构件，其沿着所述栅电极的长度方向设置，所述保护构件保护所述栅电极的端部，并且具有至少一个开口，所述至少一个开口设置在所述被充电构件与所述被充电构件的端部之间 被盖构件侧的盖构件。

    CHARGING DEVICE
    10.
    发明申请
    CHARGING DEVICE 有权
    充电设备

    公开(公告)号：US20100196051A1

    公开(公告)日：2010-08-05

    申请号：US12550652

    申请日：2009-08-31

    申请人： Arichika TANAKA ,  Toshiyuki Matsui ,  Shigeo Ohno

    发明人： Arichika TANAKA ,  Toshiyuki Matsui ,  Shigeo Ohno

    IPC分类号： G03G15/02

    CPC分类号： G03G15/0291 ,  G03G2215/027

    摘要： A charging device includes: a to-be-charged member; a charging member that charges the to-be-charged member and is opposed to the to-be-charged member; a cover member that surrounds the charging member disposed inside of the cover member but has an opening at a site opposed to the to-be-charged member; a grid electrode that is disposed on the opening side of the cover member with respect to the charging member, the grid electrode being provided between the cover member and the to-be-charged member; and a protective member that is provided along a longitudinal direction of the grid electrode, the protective member protecting an end part of the grid electrode and having at least one opening that is provided between the to-be-charged member and an end part of the cover member on the to-be-charged member side.

    摘要翻译： 充电装置包括：待充电部件; 充电构件，其对被充电构件进行充电并与要充电构件相对; 盖构件，其围绕设置在盖构件内部的充电构件，但在与被充电构件相对的位置处具有开口; 相对于所述充电部件设置在所述盖部件的开口侧的栅电极，所述栅电极设置在所述盖部件与所述被充电部件之间; 以及保护构件，其沿着所述栅电极的长度方向设置，所述保护构件保护所述栅电极的端部，并且具有至少一个开口，所述至少一个开口设置在所述被充电构件与所述被充电构件的端部之间 被盖构件侧的盖构件。