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1. 发明授权

US09014592B2 Developing device having seal members to restrict toner leakage 有权
标题翻译：显影装置具有密封构件以限制调色剂泄漏
公开(公告)号：US09014592B2
公开(公告)日：2015-04-21
申请号：US13849582
申请日：2013-03-25
申请人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
发明人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0817
摘要： A developing device includes: a frame; a developer carrying member rotatably supported to the frame; and a side seal. The developer carrying member is rotatable about its axis in a rotating direction and has an axial end portion and a remaining portion inward of the axial end portion in an axial direction. The side seal is disposed between the frame and a peripheral surface of the axial end portion and includes: a contact member that can contact the peripheral surface; a support member disposed between the contact member and the frame; and a double-sided tape for adhering the contact member to the supporting member. The contact member includes: a first seal member; and a second seal member disposed adjacent to and upstream of the first seal member in the rotating direction. The first seal member and the second seal member are affixed to one adhesive surface of the double-sided tape.
摘要翻译：显影装置包括：框架; 可旋转地支撑在所述框架上的显影剂承载构件; 和侧封。显影剂承载构件能够沿其轴线沿旋转方向旋转，并且在轴向方向上具有轴向端部和轴向端部的内侧的剩余部分。侧密封件设置在框架与轴向端部的周面之间，并且包括：能够接触外周面的接触构件; 设置在所述接触构件和所述框架之间的支撑构件; 以及用于将接触构件粘附到支撑构件的双面胶带。接触构件包括：第一密封构件; 以及第二密封构件，其沿着旋转方向设置在所述第一密封构件的附近和上游。第一密封构件和第二密封构件固定在双面胶带的一个粘合剂表面上。

2. 发明授权

US08948617B2 Cartridge provided with pivotable member for new product detection 有权
标题翻译：墨盒提供了可旋转的构件，用于新产品检测
公开(公告)号：US08948617B2
公开(公告)日：2015-02-03
申请号：US13628492
申请日：2012-09-27
申请人： Masatoshi Shiraki , Yasuo Fukamachi
发明人： Masatoshi Shiraki , Yasuo Fukamachi
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0865 , G03G15/55 , G03G15/553 , G03G21/1896 , G03G2215/0697 , G03G2221/1823
摘要： A cartridge includes: a casing for accommodating developer; a rotatable body rotatably provided at the casing; a pivot member; and a biasing member. The rotatable body is rotatable about a rotational axis, the rotatable body having an outer circumference defining a rotational path during rotation. The pivot member is disposed at the rotatable body at a position offset from the rotational axis and is pivotable about a pivot fulcrum extending in a direction parallel to a tangential direction of the rotational path. The pivot member being pivotably movable between an erect position in which the pivot member erects to form a first angle relative to the rotatable body and a collapsed position in which the pivot member pivots toward the rotatable body to form a second angle smaller than the first angle relative to the rotational body. The biasing member biases the pivot member toward the erect position.
摘要翻译：墨盒包括：用于容纳显影剂的外壳; 可旋转地设置在壳体上的旋转体; 枢轴构件; 和偏置构件。旋转体可围绕旋转轴线旋转，旋转体具有在旋转期间限定旋转路径的外圆周。枢转构件设置在偏离旋转轴线的位置处的可旋转体处，并且可围绕在与旋转路径的切线方向平行的方向上延伸的枢轴支点枢转。枢转构件可枢转地在枢转构件竖立以形成相对于可旋转主体形成第一角度的直立位置和折叠位置之间枢转，枢转构件朝向可旋转主体枢转以形成小于第一角度的第二角度相对于旋转体。偏置构件朝向直立位置偏压枢转构件。

3. 发明授权

US08837984B2 Image forming system 有权
标题翻译：图像形成系统
公开(公告)号：US08837984B2
公开(公告)日：2014-09-16
申请号：US13599002
申请日：2012-08-30
申请人： Yasuo Fukamachi
发明人： Yasuo Fukamachi
IPC分类号： G03G15/04 , G03G15/08 , G03G21/18 , G03G21/16
CPC分类号： G03G15/0896 , G03G21/1676 , G03G21/1814
摘要： An image forming system includes a first developer container, a second developer container having a capacity larger than the first developer container, and an image forming main unit having a structure configured to allow one developer container selected from a group including the first and second developer containers to be removably installed therein. Each of the first and second developer containers includes a housing configured to form a developer storage chamber in which developer is storable, and a developer agitating member. The agitating member of the first developer container has a construction equivalent to that of the second developer container. Lower portions of the housings are equally positioned relative to the corresponding agitating member and have equally shaped inner surfaces, while portions other than the lower portions of the housings are shaped differently from each other.
摘要翻译：图像形成系统包括第一显影剂容器，具有大于第一显影剂容器的容量的第二显影剂容器，以及具有构造成允许从包括第一显影剂容器和第二显影剂容器的组中选择的一个显影剂容器的结构的图像形成主单元可拆卸地安装在其中。第一和第二显影剂容器中的每一个包括构造成形成显影剂可存储的显影剂储存室的壳体和显影剂搅拌构件。第一显影剂容器的搅拌构件具有与第二显影剂容器相当的结构。壳体的下部相对于相应的搅拌构件相等地定位并且具有相同形状的内表面，而除了壳体的下部以外的部分彼此不同地成形。

4. 发明授权

US08831462B2 Developing cartridge and image forming apparatus for protecting an electrode from damage during handling 有权
标题翻译：显影盒和图像形成装置，用于在处理期间保护电极免受损坏
公开(公告)号：US08831462B2
公开(公告)日：2014-09-09
申请号：US14088952
申请日：2013-11-25
申请人： Motoaki Mushika , Yasuo Fukamachi
发明人： Motoaki Mushika , Yasuo Fukamachi
IPC分类号： G03G15/00 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1652 , G03G21/1647 , G03G21/186 , G03G21/1871 , G03G2221/166
摘要： A developing cartridge includes a housing including first and second sidewalls; a developing roller, received by the sidewalls, and rotatable about a first axis line; a coupling rotatable about a second axis line parallel with the first axis line, wherein the coupling transfers rotational force to the developing roller, the rotational force being input by an drive input part, which advances and retreats, in a direction along the second axis line; and a moving member received so that the moving member can be moved along the advancing and retreating direction. The moving member has a pushing part, which is pushed toward the second sidewall, and an electrode part, which applies developing bias, and wherein when the pushing part is pushed, the moving member moves toward the second sidewall, so that the electrode part protrudes more from the second sidewall than before the pushing part was pushed.
摘要翻译：显影盒包括：壳体，包括第一和第二侧壁; 显影辊，其被侧壁接收并可围绕第一轴线旋转; 一个可绕着与第一轴线平行的第二轴线旋转的联轴器，其中联接器将旋转力传递给显影辊，该旋转力由沿着第二轴线的方向前进和后退的驱动输入部分输入 ; 并且容纳移动构件，使得移动构件能够沿前进和后退方向移动。移动构件具有被推向第二侧壁的推动部分和施加显影偏压的电极部分，并且其中当按压部分被推动时，移动部件朝向第二侧壁移动，使得电极部分突出更多从第二侧壁比推动部分被推动之前。

5. 发明授权

US08666293B2 Cap configuration for a toner cartridge 有权
标题翻译：墨粉盒的盖子配置
公开(公告)号：US08666293B2
公开(公告)日：2014-03-04
申请号：US13222096
申请日：2011-08-31
申请人： Motoaki Mushika , Tsutomu Suzuki , Yasuo Fukamachi , Fumikazu Sato , Hikaru Yoshizumi , Takahiro Nishimoto
发明人： Motoaki Mushika , Tsutomu Suzuki , Yasuo Fukamachi , Fumikazu Sato , Hikaru Yoshizumi , Takahiro Nishimoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0867 , G03G15/0808 , G03G15/0855 , G03G15/0863 , G03G15/0865 , G03G15/0877 , G03G15/0881
摘要： Aspects described herein relate to a cap for a toner cartridge. In one example, the cap may be configured to close a toner supply opening of the toner cartridge. According to one or more aspects, the cap may include a sealing or covering portion configured to cover the toner supply opening and a shaft portion for rotatably supporting a to-be-detected rotary member. The to-be-detected rotary member 56 is rotatably supported around and fitted onto the shaft portion. Therefore, even if a toner supply opening of a cartridge is provided in a sidewall of the housing on a side where the to-be-detected rotary member is provided, e.g., a left sidewall, the toner supply opening and the to-be-detected rotary member can be provided in such a manner as to overlap each other.
摘要翻译：本文所述的方面涉及一种用于调色剂盒的盖。在一个示例中，盖可以被配置为关闭调色剂盒的调色剂供应开口。根据一个或多个方面，盖可以包括构造成覆盖调色剂供给开口的密封或覆盖部分和用于可旋转地支撑待检测的旋转部件的轴部。被检测的旋转构件56被可旋转地支撑并安装在轴部上。因此，即使在盒子的侧壁设置有被检测的旋转部件的一侧（例如，左侧壁），调色剂供给开口和待被检测的旋转部件的侧面，可以以彼此重叠的方式设置检测到的旋转构件。

6. 发明授权

US07953339B2 Image forming device and cartridge being electrically connected by terminals 有权
标题翻译：图像形成装置和盒由端子电连接
公开(公告)号：US07953339B2
公开(公告)日：2011-05-31
申请号：US12048538
申请日：2008-03-14
申请人： Yasuo Fukamachi , Satoru Ishikawa , Fumio Morita , Yoshikatsu Kameyama
发明人： Yasuo Fukamachi , Satoru Ishikawa , Fumio Morita , Yoshikatsu Kameyama
IPC分类号： G03G21/16
CPC分类号： G03G15/0865 , G03G15/0855 , G03G15/0863 , G03G2221/166 , G03G2221/1823
摘要： An image forming device according to an aspect includes: a main body; and a first cartridge configured to accommodate a developer and detachably attached to the main body. The first cartridge includes: a rotation body rotatably provided in the first cartridge; a memory device configured to store information concerning the first cartridge; and a first terminal electrically connected to the memory device. The main body includes: a driver configured to rotate the rotation body; and a second terminal electrically connected to the first terminal. The first terminal is provided at a position where a torque produced by rotation of the rotation body acts in the first cartridge.
摘要翻译：根据本发明的图像形成装置包括：主体; 以及构造成容纳显影剂并且可拆卸地附接到主体的第一盒。第一盒包括：可旋转地设置在第一盒中的旋转体; 存储装置，被配置为存储关于所述第一盒的信息; 以及电连接到存储器件的第一端子。主体包括：驱动器，其构造成旋转旋转体; 以及电连接到第一端子的第二端子。第一端子设置在通过旋转体的旋转产生的扭矩作用在第一盒中的位置。

7. 外观设计

USD594899S1 Photosensitive drum unit 有权
公开(公告)号：USD594899S1
公开(公告)日：2009-06-23
申请号：US29303524
申请日：2008-02-11
申请人： Tatsuo Ogasawara , Yasuo Fukamachi , Fumio Morita
设计人： Tatsuo Ogasawara , Yasuo Fukamachi , Fumio Morita

8. 发明授权

US09020390B2 Developing device having seal members to restrict toner leakage 有权
标题翻译：显影装置具有密封构件以限制调色剂泄漏
公开(公告)号：US09020390B2
公开(公告)日：2015-04-28
申请号：US13849669
申请日：2013-03-25
申请人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
发明人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0817
摘要： A developing device includes: a frame having an opening; a developer carrying member rotatably supported to the frame; and a side seal. The developer carrying member is rotatable about its axis in a rotating direction and has an axial end portion in an axial direction. The side seal is disposed between the frame and a peripheral surface of the axial end portion, and has a contact member contacting the peripheral surface. The contact member includes: a first seal member disposed adjacent to an edge of the opening in the axial direction; and a second seal member disposed adjacent to and upstream of the first seal member in the rotating direction. The first seal member permits developer to move inward in the axial direction and provides a mobility of developer therein higher than that of the second seal member that is made of a material that restricts movement of developer.
摘要翻译：显影装置包括：具有开口的框架; 可旋转地支撑在所述框架上的显影剂承载构件; 和侧封。显影剂承载构件能够沿其轴线沿旋转方向旋转并且在轴向方向上具有轴向端部。侧密封件设置在框架与轴向端部的周面之间，并且具有接触外周面的接触构件。接触构件包括：第一密封构件，其沿着轴向方向布置成与开口的边缘相邻; 以及第二密封构件，其沿着旋转方向设置在所述第一密封构件的附近和上游。第一密封构件允许显影剂沿轴向向内移动，并且使显影剂的移动性高于由限制显影剂运动的材料制成的第二密封构件的移动性。

9. 发明授权

US08938187B2 Process cartridge 有权
公开(公告)号：US08938187B2
公开(公告)日：2015-01-20
申请号：US13597994
申请日：2012-08-29
申请人： Yasuo Fukamachi
发明人： Yasuo Fukamachi
IPC分类号： G03G21/18
CPC分类号： G03G21/1842 , G03G15/0865 , G03G15/0867 , G03G21/1821
摘要： A process cartridge includes: a drum cartridge including a photoconductor; a development cartridge configured to be detachably attached to the drum cartridge and including a developer carrying member for supplying developer to the photoconductor; a locking member provided on the drum cartridge and configured to be switchable between a locking position in which the development cartridge attached to the drum cartridge is in a locked state and restrained from being moved in a removing direction in which the development cartridge is removed from the drum cartridge and a lifting position in which the locked state is released and the development cartridge is movable in the removing direction, and a retaining member configured to retain the development cartridge which has been moved from the locked state in the removing direction by switching the locking member from the locking position to the lifting position.

10. 发明申请

US20130287430A1 Developing Device Having Seal Members to Restrict Toner Leakage 有权
标题翻译：具有密封件的开发设备限制墨粉泄漏
公开(公告)号：US20130287430A1
公开(公告)日：2013-10-31
申请号：US13849582
申请日：2013-03-25
申请人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
发明人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0817
摘要： A developing device includes: a frame; a developer carrying member rotatably supported to the frame; and a side seal. The developer carrying member is rotatable about its axis in a rotating direction and has an axial end portion and a remaining portion inward of the axial end portion in an axial direction. The side seal is disposed between the frame and a peripheral surface of the axial end portion and includes: a contact member that can contact the peripheral surface; a support member disposed between the contact member and the frame; and a double-sided tape for adhering the contact member to the supporting member. The contact member includes: a first seal member; and a second seal member disposed adjacent to and upstream of the first seal member in the rotating direction. The first seal member and the second seal member are affixed to one adhesive surface of the double-sided tape.
摘要翻译：显影装置包括：框架; 可旋转地支撑在所述框架上的显影剂承载构件; 和侧封。显影剂承载构件能够沿其轴线沿旋转方向旋转，并且在轴向方向上具有轴向端部和轴向端部的内侧的剩余部分。侧密封件设置在框架与轴向端部的周面之间，并且包括：能够接触外周面的接触构件; 设置在所述接触构件和所述框架之间的支撑构件; 以及用于将接触构件粘附到支撑构件的双面胶带。接触构件包括：第一密封构件; 以及第二密封构件，其沿着旋转方向设置在所述第一密封构件的附近和上游。第一密封构件和第二密封构件固定在双面胶带的一个粘合剂表面上。

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