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1. 发明授权

US06535709B2 Developing apparatus featuring an end of a regulating member coupled to a supporting member of the apparatus, regulating member, and method for assembling the same 有权
标题翻译：显影装置具有连接到装置的支撑构件的调节构件的端部，调节构件及其组装方法
公开(公告)号：US06535709B2
公开(公告)日：2003-03-18
申请号：US09828145
申请日：2001-04-09
申请人： Kanji Yokomori , Takeshi Arimitsu , Susumu Nittani
发明人： Kanji Yokomori , Takeshi Arimitsu , Susumu Nittani
IPC分类号： G03G1508
CPC分类号： G03G15/0812 , G03G2215/0177
摘要： A developing apparatus and a method for assembling the apparatus is capable of uniformalizing a thickness of a developer carried on a developer carrying body, thereby preventing a nonuniform optical density of an image from being produced. The developing apparatus includes a developing frame, a developer carrying body, and a regulating member, wherein the regulating member includes an elastic blade to be brought into contact with the developer and a supporting member for supporting the elastic blade. The supporting member is supported by the developing frame. The elastic blade is coupled with the supporting member by welding.
摘要翻译：用于组装该装置的显影装置和方法能够使载持在显影剂承载体上的显影剂的厚度均匀化，从而防止图像的不均匀光密度的产生。显影装置包括显影框架，显影剂承载体和调节构件，其中调节构件包括与显影剂接触的弹性刮板和用于支撑弹性刮板的支撑构件。支撑构件由显影框支撑。弹性叶片通过焊接与支撑构件联接。

2. 发明授权

US06463234B2 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US06463234B2
公开(公告)日：2002-10-08
申请号：US09752675
申请日：2001-01-03
申请人： Takeshi Arimitsu , Kanji Yokomori , Susumu Nittani
发明人： Takeshi Arimitsu , Kanji Yokomori , Susumu Nittani
IPC分类号： G03G2118
CPC分类号： G03G21/1853 , G03G21/186 , G03G2221/1618
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a first frame; a second frame rotatablely coupled with the first frame; an electrophotographic photosensitive drum provided in the first frame; a developing member, provided in the second frame, for developing a latent image formed on the photosensitive drum with a developer; a cleaning member, provided in the first frame, for removing the developer remaining on the drum; a removed developer feeding member, provided in the first frame, for transporting the developer removed by the cleaning member; a drum driving force receiving member, provided in the first frame, for receiving, from the main assembly, a driving force for rotating the drum when the process cartridge is mounted to the main assembly; a development driving force receiving member, provided in the second frame, for receiving, from the main assembly, a driving force for rotating the developing member when the process cartridge is mounted to the main assembly of the apparatus; a driving force transmitting member, provided in the second frame, for transmitting, to the removed developer feeding member, the driving force received from the main assembly by the development driving force to rotate the removed developer feeding member.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件的处理盒包括第一框架; 第二框架，其可旋转地与所述第一框架联接; 设置在第一框架中的电子照相感光鼓; 设置在第二框架中的用显影剂显影形成在感光鼓上的潜像的显影部件; 设置在第一框架中的清洁构件，用于去除保留在滚筒上的显影剂; 设置在第一框架中的用于运送由清洁构件除去的显影剂的去除的显影剂供给构件; 设置在所述第一框架中的鼓驱动力接收构件，用于当所述处理盒安装到所述主组件时从所述主组件接收用于使所述滚筒旋转的驱动力; 设置在第二框架中的显影驱动力接收构件，用于当处理盒安装到装置的主组件时从主组件接收用于使显影构件旋转的驱动力; 设置在第二框架中的驱动力传递构件，用于通过显影驱动力将从主组件接收的驱动力传递到去除的显影剂供给构件，以旋转除去的显影剂供给构件。

3. 外观设计

USD474497S1 Image forming apparatus 失效
公开(公告)号：USD474497S1
公开(公告)日：2003-05-13
申请号：US29163920
申请日：2002-07-16
申请人： Tachio Kawai , Kanji Yokomori , Jun Miyamoto , Tadashi Horikawa , Takeshi Arimitsu , Koji Hashimoto , Susumu Nittani
设计人： Tachio Kawai , Kanji Yokomori , Jun Miyamoto , Tadashi Horikawa , Takeshi Arimitsu , Koji Hashimoto , Susumu Nittani

4. 外观设计

USD474232S1 Image forming apparatus 失效
公开(公告)号：USD474232S1
公开(公告)日：2003-05-06
申请号：US29163919
申请日：2002-07-16
申请人： Tachio Kawai , Kanji Yokomori , Jun Miyamoto , Tadashi Horikawa , Takeshi Arimitsu , Koji Hashimoto , Susumu Nittani
设计人： Tachio Kawai , Kanji Yokomori , Jun Miyamoto , Tadashi Horikawa , Takeshi Arimitsu , Koji Hashimoto , Susumu Nittani

5. 发明授权

US06459869B2 Process cartridge and image forming apparatus 有权
标题翻译：处理盒和成像设备
公开(公告)号：US06459869B2
公开(公告)日：2002-10-01
申请号：US09760702
申请日：2001-01-17
申请人： Susumu Nittani , Kanji Yokomori , Takeshi Arimitsu
发明人： Susumu Nittani , Kanji Yokomori , Takeshi Arimitsu
IPC分类号： G03G2118
CPC分类号： G03G21/1825 , G03G21/1857 , G03G2221/1657 , G03G2221/1861
摘要： A process cartridge detachably mountable to the main assembly of an electrophotographic image forming apparatus, the process cartridge includes a first frame; a second frame connected with the first frame for rotation about a shaft; an electrophotographic photosensitive drum provided in the first frame; a developing member, provided in the second frame, for developing an electrostatic latent image formed on the photosensitive drum with a developer; and a development driving force receiving member for receiving a driving force for rotating the developing member from a main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus, the development driving force receiving member being disposed coaxial with the shaft.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，处理盒包括第一框架; 与所述第一框架连接的用于围绕轴旋转的第二框架; 设置在第一框架中的电子照相感光鼓; 设置在第二框架中的用显影剂显影形成在感光鼓上的静电潜像的显影部件; 以及显影驱动力接收构件，用于当处理盒安装到设备的主组件时接收用于使显影构件从设备的主组件旋转的驱动力，显影驱动力接收构件与轴同轴设置。

6. 发明授权

US07024137B2 Developing device, developing cartridge, and process cartridge each urging developing roller into regulating portion, and image forming apparatus having such developing device or process cartridge 有权
标题翻译：显影装置，显影盒和处理盒，每个将显影辊推入调节部分，以及具有这种显影装置或处理盒的图像形成装置
公开(公告)号：US07024137B2
公开(公告)日：2006-04-04
申请号：US10403282
申请日：2003-04-01
申请人： Susumu Nittani , Kanji Yokomori , Masatomo Tsuduki
发明人： Susumu Nittani , Kanji Yokomori , Masatomo Tsuduki
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G2215/0634
摘要： Disclosed are a developing device, a developing cartridge, a process cartridge, and an image forming apparatus in which image deficiency is prevented by absorbing the tolerance of each component and making the position of the developing roller in the thrust direction constant and which are easy to assemble. A frame member is equipped with an urging unit that axially urges the developing roller, the urging unit urging the developing roller in the direction of movement of the developing roller by the thrust force of a helical gear when a driving force is transmitted to the developing roller, to thereby make the position of the developing roller in the thrust direction constant.
摘要翻译：公开了一种显影装置，显影盒，处理盒和图像形成装置，其中通过吸收每个部件的公差并使显影辊在推力方向上的位置恒定并且易于组装框架构件配备有推动单元，该推动单元轴向地推动显影辊，当驱动力传递到显影辊时，推动单元通过斜齿轮的推力沿显影辊的移动方向推动显影辊从而使显影辊在推力方向上的位置恒定。

7. 发明申请

US20060013618A1 Developing device, developing cartridge, process cartridge, and image forming apparatus using these 有权
标题翻译：显影装置，显影盒，处理盒和使用这些的成像装置
公开(公告)号：US20060013618A1
公开(公告)日：2006-01-19
申请号：US11222788
申请日：2005-09-12
申请人： Susumu Nittani , Kanji Yokomori , Masatomo Tsuduki
发明人： Susumu Nittani , Kanji Yokomori , Masatomo Tsuduki
IPC分类号： G03G15/06
CPC分类号： G03G15/0896 , G03G2215/0634
摘要： Disclosed are a developing device, a developing cartridge, a process cartridge, and an image forming apparatus in which image deficiency is prevented by absorbing the tolerance of each component and making the position of the developing roller in the thrust direction constant and which are easy to assemble. A frame member is equipped with an urging unit that axially urges the developing roller, the urging unit urging the developing roller in the direction of movement of the developing roller by the thrust force of a helical gear when a driving force is transmitted to the developing roller, to thereby make the position of the developing roller in the thrust direction constant.
摘要翻译：公开了一种显影装置，显影盒，处理盒和图像形成装置，其中通过吸收每个部件的公差并使显影辊在推力方向上的位置恒定并且易于组装框架构件配备有推动单元，该推动单元轴向地推动显影辊，当驱动力传递到显影辊时，推动单元通过斜齿轮的推力沿显影辊的移动方向推动显影辊从而使显影辊在推力方向上的位置恒定。

8. 发明申请

US20050260011A1 Process cartridge, mounting mechanism therefor and electrophotographic image forming apparatus 有权
标题翻译：处理盒，其安装机构和电子照相成像设备
公开(公告)号：US20050260011A1
公开(公告)日：2005-11-24
申请号：US11190022
申请日：2005-07-27
申请人： Kazunari Murayama , Kanji Yokomori , Susumu Nittani , Hideki Maeshima
发明人： Kazunari Murayama , Kanji Yokomori , Susumu Nittani , Hideki Maeshima
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1839 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge which is capable of being carried on a movable guide provided in the main assembly of an electrophotographic image forming apparatus and which is movable from a receiving position toward a mount position in interrelation with movement of the movable guide, includes an electrophotographic photosensitive drum; process means actable on the drum; a cartridge frame supporting the drum and the process means; a first portion to be carried, provided at one longitudinal end of the drum, for being supported by the movable guide; a second portion to be carried, provided at the other longitudinal end of the drum, for being supported by the movable guide; a first positioning portion to be positioned relative to a main assembly, the first positioning portion extending outwardly from the cartridge frame adjacent the other longitudinal end of the drum; a second positioning portion to be positioned relative to the main assembly, the second positioning portion extending outwardly from the cartridge frame adjacent the other longitudinal end of the drum; and an engaging portion for engagement with a locking portion which is movable in interrelation with the movement of the movable guide to receive a pulling force for movement from the receiving position toward the mount position.
摘要翻译：一种处理盒，其能够承载在设置在电子照相成像设备的主组件中的可移动引导件上，并且可移动地从接收位置朝着与可移动引导件的移动相关联的安装位置移动，包括电子照相感光鼓 ; 处理装置可在鼓上作用; 支撑滚筒的盒式框架和处理装置; 被设置在所述滚筒的一个纵向端部的第一部分，用于由所述可移动引导件支撑; 第二部分被设置在滚筒的另一个纵向端部处，用于由可移动导向件支撑; 相对于主组件定位的第一定位部分，所述第一定位部分从所述盒框架向外延伸，邻近所述滚筒的另一纵向端; 相对于所述主组件定位的第二定位部分，所述第二定位部分从所述盒框架向外延伸，邻近所述滚筒的另一纵向端; 以及用于与锁定部分接合的接合部分，该锁定部分可与可移动引导件的移动相关联地移动以接收用于从接收位置朝向安装位置运动的拉力。

9. 发明申请

US20050115043A1 Remanufacturing method for process cartridge 有权
标题翻译：处理盒再制造方法
公开(公告)号：US20050115043A1
公开(公告)日：2005-06-02
申请号：US10878737
申请日：2004-06-29
申请人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
发明人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0894 , G03G2221/1861 , Y10T29/4973 , Y10T29/49746
摘要： A process cartridge remanufacturing method including the steps of: (a) separating photosensitive drum and developing units; (b) dismounting a first side cover member; (c) a dismounting a first gear group from a first bearing member; (d) dismounting a supporting member from the first bearing member; (e) dismounting a second gear group from the first bearing member; (f) dismounting the first bearing member; (g) dismounting a developing roller; (h) dismounting a developing blade; (i) filling a developer into a developer accommodating portion; (j) mounting the developing blade; (k) mounting the developing roller; (l) mounting the second gear group, (m) mounting the supporting member; (n) mounting the first gear group; (o) mounting the first side cover member; and (p) rotatably connecting the photosensitive drum and developing units.
摘要翻译：一种处理盒再制造方法，包括以下步骤：（a）分离感光鼓和显影单元; （b）拆卸第一侧盖构件; （c）从第一轴承部件拆卸第一齿轮组; （d）从第一轴承部件拆卸支撑部件; （e）从第一轴承部件拆卸第二齿轮组; （f）拆卸第一个轴承件; （g）拆卸显影辊; （h）拆卸显影叶片; （i）将显影剂填充到显影剂容纳部分中; （j）安装显影叶片; （k）安装显影辊; （l）安装第二齿轮组，（m）安装支撑构件; （n）安装第一齿轮组; （o）安装所述第一侧盖构件; 和（p）可旋转地连接感光鼓和显影单元。

10. 发明授权

US07162181B2 Remanufacturing method for process cartridge 有权
标题翻译：处理盒再制造方法
公开(公告)号：US07162181B2
公开(公告)日：2007-01-09
申请号：US10878737
申请日：2004-06-29
申请人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
发明人： Hideki Maeshima , Kanji Yokomori , Kazunari Murayama , Susumu Nittani , Nobuharu Hoshi , Tatsuya Suzuki
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0894 , G03G2221/1861 , Y10T29/4973 , Y10T29/49746
摘要： A process cartridge remanufacturing method including the steps of: separating photosensitive drum and developing units; dismounting a first side cover member; a dismounting a first gear group from a first bearing member; dismounting a supporting member from the first bearing member; dismounting a second gear group from the first bearing member; dismounting the first bearing member; dismounting a developing roller; dismounting a developing blade; filling a developer into a developer accommodating portion; mounting the developing blade; mounting the developing roller; mounting the second gear group, mounting the supporting member; mounting the first gear group; mounting the first side cover member; and rotatably connecting the photosensitive drum and developing units.
摘要翻译：一种处理盒再制造方法，包括以下步骤：分离感光鼓和显影单元; 拆卸第一侧盖构件; 从第一轴承构件拆卸第一齿轮组; 从第一轴承构件拆卸支撑构件; 从第一轴承构件拆卸第二齿轮组; 拆卸第一个轴承构件; 拆卸显影辊; 拆卸显影刀片; 将显影剂填充到显影剂容纳部分中; 安装显影叶片; 安装显影辊; 安装第二齿轮组，安装支撑构件; 安装第一齿轮组; 安装第一侧盖构件; 并且可旋转地连接感光鼓和显影单元。

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