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    IMAGE FORMING APPARATUS
    51.
    发明申请
    IMAGE FORMING APPARATUS 审中-公开
    图像形成装置

    公开(公告)号：US20100215397A1

    公开(公告)日：2010-08-26

    申请号：US12774768

    申请日：2010-05-06

    申请人： Atsushi SAMPE ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Hiroyuki Nagashima ,  Nobuo Kuwabara ,  Wakako Murakami ,  Hideki Zemba

    发明人： Atsushi SAMPE ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Hiroyuki Nagashima ,  Nobuo Kuwabara ,  Wakako Murakami ,  Hideki Zemba

    IPC分类号： G03G15/00

    CPC分类号： G03G21/1619 ,  G03G15/0194 ,  G03G2221/1642 ,  G03G2221/1884

    摘要： An image forming apparatus includes an image forming unit and a plate. The image forming unit is configured to be detachable from the image forming apparatus. The image forming unit includes a convex portion. The plate includes a hole configured to receive the convex portion. The image forming unit further includes a lever which is provided at a front side of a unit case of the image forming unit and is configured to move between a working position and a storing position. When the lever is moved from the storing position to the working position, the convex portion is removed from the hole.

    摘要翻译： 图像形成装置包括图像形成单元和板。 图像形成单元被配置为可从图像形成装置拆卸。 图像形成单元包括凸部。 板包括构造成接收凸部的孔。 图像形成单元还包括杆，其设置在图像形成单元的单元壳体的前侧，并且构造成在工作位置和存储位置之间移动。 当杠杆从储存位置移动到工作位置时，凸起部分从孔中移除。

    Image forming apparatus
    52.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US07603053B2

    公开(公告)日：2009-10-13

    申请号：US11736881

    申请日：2007-04-18

    申请人： Hiroshi Hosokawa ,  Hiroyuki Nagashima ,  Nobuo Kuwabara ,  Hirotaka Hatta

    发明人： Hiroshi Hosokawa ,  Hiroyuki Nagashima ,  Nobuo Kuwabara ,  Hirotaka Hatta

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0882 ,  G03G2215/0687

    摘要： A development device that has communication port sealing means for sealing a communication port communicating a developer supporter container with a developer container. The development device is advantageous in cost reduction, easy manufacturing, and formation of high-quality images. In the development device which has a developing roller container for containing a developing roller, a developer container for containing a developer, a base member for forming a communication port communicating the developer roller container with the developer container, and a seal member that is adhered to the base member so as to cover the communication port, and which cancels sealing of the communication port by peeling off the seal member from the base member by pulling out the seal member in a direction parallel to an opened surface of the communication port, the base member is composed of a polypropylene resin having a bent section, and the seal member is adhered to the base member by thermal compression bonding.

    摘要翻译： 一种开发装置，具有用于密封将显影剂载体容器与显影剂容器连通的通信口的通信口密封装置。 显影装置在成本降低，易于制造和形成高质量图像方面是有利的。 在具有用于容纳显影辊的显影辊容器的显影装置中，用于容纳显影剂的显影剂容器，用于形成使显影剂辊容器与显影剂容器连通的连通口的基底部件和粘附到 所述基座部件覆盖所述连通口，并且通过在与所述连通口的开口面平行的方向上拉出所述密封部件而从所述基部部件剥离所述密封部件来抵消所述连通口的密封，所述基部 构件由具有弯曲部分的聚丙烯树脂构成，并且密封构件通过热压接而粘附到基底构件。

    Image forming apparatus and process cartridge removably mounted thereto
    54.
    发明授权
    Image forming apparatus and process cartridge removably mounted thereto 失效
    图像形成装置和可拆卸地安装在其上的处理盒

    公开(公告)号：US07212767B2

    公开(公告)日：2007-05-01

    申请号：US10636637

    申请日：2003-08-08

    申请人： Hiroshi Hosokawa ,  Kiyonori Tsuda ,  Satoshi Narumi ,  Ryuta Takeichi ,  Yuji Arai ,  Masanori Kawasumi ,  Kazuhiko Umemura

    发明人： Hiroshi Hosokawa ,  Kiyonori Tsuda ,  Satoshi Narumi ,  Ryuta Takeichi ,  Yuji Arai ,  Masanori Kawasumi ,  Kazuhiko Umemura

    IPC分类号： G03G21/16

    CPC分类号： G03G21/185 ,  G03G21/1623 ,  G03G2221/1642 ,  G03G2221/1684 ,  G03G2221/1884

    摘要： An image forming apparatus of the present invention includes an apparatus body, an image carrier for carrying a latent image on its surface, and a developing device for developing the latent image to thereby produce a corresponding toner image. A removable member is removably mounted to the apparatus body and positioned in the apparatus body such that a distance between the removable member and a surrounding member around it varies when the removable member is being mounted to or dismounted from the apparatus body. A frame surrounds at least one of the removable member and surrounding member. A contact member contacts, when the removable member is being mounted to or dismounted from the apparatus body, the frame to thereby determine a distance between the removable member and the surrounding member.

    摘要翻译： 本发明的图像形成装置包括装置主体，用于在其表面上承载潜像的图像载体和用于使潜像显影的显影装置，从而产生相应的调色剂图像。 可拆卸构件可移除地安装到装置主体并且定位在装置主体中，使得当可拆卸构件被安装到装置主体或从装置主体卸下时，可移动构件与周围的围绕构件之间的距离变化。 框架围绕可移除构件和周围构件中的至少一个。 当可拆卸构件被安装到装置主体或从设备主体卸下时，接触构件接触框架，从而确定可移除构件与周围构件之间的距离。

    Image forming apparatus
    56.
    发明申请
    Image forming apparatus 审中-公开
    图像形成装置

    公开(公告)号：US20060008296A1

    公开(公告)日：2006-01-12

    申请号：US11178286

    申请日：2005-07-12

    申请人： Atsushi Sampe ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Hiroyuki Nagashima ,  Nobuo Kuwabara ,  Wakako Murakami ,  Hideki Zemba

    发明人： Atsushi Sampe ,  Yoshiyuki Kimura ,  Hiroshi Hosokawa ,  Hiroyuki Nagashima ,  Nobuo Kuwabara ,  Wakako Murakami ,  Hideki Zemba

    IPC分类号： G03G15/00

    CPC分类号： G03G21/1619 ,  G03G15/0194 ,  G03G2221/1642 ,  G03G2221/1884

    摘要： An image forming apparatus includes an endless transfer member and a plurality of image forming units. The endless transfer member is arranged at a transverse position in the image forming apparatus, and has a circulatory rotating surface declining at a predetermined angle to a horizontal plane. Each of the plurality of image forming units includes a first surface facing the endless transfer member and a second surface opposite to the first surface and angled in a similar direction to the endless transfer member. The plurality of image forming units perform an image forming operation and are arranged next to one another facing the endless transfer member such that, in any two adjacent image forming units of the plurality of image forming units, one of the any two adjacent image forming units has a portion overhanging the other one of the any two adjacent image forming units.

    摘要翻译： 图像形成装置包括环形传送构件和多个图像形成单元。 无端传送构件布置在图像形成装置中的横向位置处，并且具有以与水平面成预定角度下降的循环旋转表面。 多个图像形成单元中的每一个包括面向环形传送构件的第一表面和与第一表面相对的第二表面，并且在与环形传送构件相似的方向上成角度。 多个图像形成单元执行图像形成操作，并且彼此相对地布置为面向环形转印构件，使得在多个图像形成单元的任意两个相邻图像形成单元中，任意两个相邻图像形成单元 具有突出任何两个相邻图像形成单元中的另一个的部分。

    Toner replenishing device and image forming apparatus using the same
    58.
    发明授权
    Toner replenishing device and image forming apparatus using the same 有权

    公开(公告)号：US06560431B2

    公开(公告)日：2003-05-06

    申请号：US10122313

    申请日：2002-04-16

    申请人： Hiroshi Hosokawa

    发明人： Hiroshi Hosokawa

    IPC分类号： G03G1508

    CPC分类号： G03G15/0872 ,  G03G2215/0668 ,  G03G2215/0685 ,  Y10S222/01

    摘要： A toner replenishing device of the present invention includes a container support unit for supporting a removable toner container, which stores toner therein, in a substantially horizontal position. A base unit supports the container support unit such that the support unit is movable between a first position for mounting or dismounting the toner container and a second position for replenishing the toner from the toner container to the body of an image forming apparatus. The container support unit is configured such that when the support unit is located at the first position, the toner container is movable between the support unit and the base unit while the base unit supports the toner container in the substantially horizontal position in a direction in which the toner container is movable.

    Image forming device for forming a uniform toner layer on a developing roller
    59.
    发明授权
    Image forming device for forming a uniform toner layer on a developing roller 失效
    用于在显影辊上形成均匀调色剂层的图像形成装置

    公开(公告)号：US5819145A

    公开(公告)日：1998-10-06

    申请号：US688770

    申请日：1996-07-31

    申请人： Yoshiaki Tanaka ,  Shigekazu Enoki ,  Iwao Matsumae ,  Hiroshi Hosokawa

    发明人： Yoshiaki Tanaka ,  Shigekazu Enoki ,  Iwao Matsumae ,  Hiroshi Hosokawa

    IPC分类号： G03G15/09

    CPC分类号： G03G15/09

    摘要： An image forming device which allows reducing a linear velocity ratio of a developing roller against a sensitive body, which enables a pole pitch of a magnetic field generating layer to be miniaturized, and which generates a uniform and adequately thick toner layer on the developing roller. A toner regulating element formed by a sheet metal material having elasticity and non-magnetic characteristics elastically contacts a surface of the developing roller. The developing roller has an elastic body layer and a magnetic field generating layer having a minute pole pitch. The toner regulating elements serves to regulate a thickness of the toner layer without vibration induced from the pole pitch of the magnetic field generating layer. Thus, the toner layer can be uniform and of an adequate thickness, and reducing the linear velocity ratio of the developing roller against the sensitive body does not generate any drawbacks.

    摘要翻译： 一种图像形成装置，其能够使显影辊相对于敏感体的线速度比降低，使得能够使磁场产生层的极间距小型化，并且在显影辊上产生均匀且足够厚的调色剂层。 由具有弹性和非磁特性的金属片材料形成的调色剂调节元件弹性地接触显影辊的表面。 显影辊具有弹性体层和具有分极点间距的磁场产生层。 调色剂调节元件用于调节调色剂层的厚度，而不会由磁场产生层的极间距引起振动。 因此，调色剂层可以是均匀的并且具有足够的厚度，并且降低显影辊对敏感体的线速度比不产生任何缺陷。

    Developing apparatus having a toner supporting roller with an inner layer and surface layer
    60.
    发明授权
    Developing apparatus having a toner supporting roller with an inner layer and surface layer 失效
    具有具有内层和表面层的调色剂支撑辊的显影装置

    公开(公告)号：US5627630A

    公开(公告)日：1997-05-06

    申请号：US575129

    申请日：1995-12-19

    申请人： Iwao Matsumae ,  Yoshiaki Tanaka ,  Shigekazu Enoki ,  Hiroshi Hosokawa

    发明人： Iwao Matsumae ,  Yoshiaki Tanaka ,  Shigekazu Enoki ,  Hiroshi Hosokawa

    IPC分类号： G03G15/08 ,  G03G15/09

    CPC分类号： G03G15/09 ,  G03G15/0818 ,  G03G2215/0861

    摘要： A developing apparatus includes a toner supporting member for attaching toner to an image supporting member on which an electrostatic latent image is formed so as to develop the electrostatic latent image with the toner supporting member and the image supporting member contacting each other. A toner restricting member forms a toner layer on the toner supporting member uniformly. Further, the toner supporting member has an elastic inner layer and a surface layer on which a magnetic portion is formed, and non-magnetic portions are formed on both end portions of said surface layer. Moreover, a length of the surface layer may be equal to or larger than a length of the inner layer in a longitudinal direction.

    摘要翻译： 显影装置包括调色剂支撑构件，用于将调色剂附着到其上形成静电潜像的图像支撑构件上，以使调色剂支撑构件和图像支撑构件彼此接触地使静电潜像显影。 调色剂限制构件均匀地在调色剂支撑构件上形成调色剂层。 此外，调色剂支撑构件具有弹性内层和形成有磁性部分的表面层，并且在所述表面层的两个端部上形成非磁性部分。 此外，表层的长度可以等于或大于内层在长度方向上的长度。