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1. 发明授权

US5812909A Developing device 失效
标题翻译：开发设备
公开(公告)号：US5812909A
公开(公告)日：1998-09-22
申请号：US902901
申请日：1997-07-30
申请人： Toru Oguma , Tadayuki Tsuda , Shinichi Sasaki , Toshiyuki Karakama
发明人： Toru Oguma , Tadayuki Tsuda , Shinichi Sasaki , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0942
摘要： A developing device includes a container for containing a magnetic developer therein, a developer carrier for carrying and conveying the magnetic developer in the container, a magnetic member for forming a magnetic seal area of a predetermined gap with respect to the surface of the developer carrier in the end portions of the developer carrier along the circumferential direction of the developer carrier. The magnetic member has a plurality of magnetic poles along the circumferential direction of the developer carrier in the magnetic seal area, and an external magnetic pole provided outside the endmost magnetic pole forming the magnetic seal for conveying a magnetic flux travelling from the endmost magnetic pole toward the outside of the magnetic seal area.
摘要翻译：显影装置包括用于容纳磁性显影剂的容器，用于承载和输送容器中的磁性显影剂的显影剂载体，用于形成相对于显影剂载体表面的预定间隙的磁性密封区域的磁性构件显影剂载体的端部沿着显影剂载体的圆周方向。磁性构件在磁性密封区域中具有沿着显影剂载体的圆周方向的多个磁极，以及设置在形成磁性密封件的最末端磁极之外的外部磁极，用于将从最末端磁极行进的磁通传递到磁性密封区域外侧。

2. 发明授权

US5623328A Process cartridge and image forming system on which process cartridge is mountable 失效
标题翻译：处理盒和成像系统，处理盒可安装在其上
公开(公告)号：US5623328A
公开(公告)日：1997-04-22
申请号：US356779
申请日：1994-12-12
申请人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
发明人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1821 , G03G15/0898 , G03G21/1633 , G03G21/1666 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876
摘要： A process cartridge includes a first frame in which a toner containing unit for containing toner used for a developing operation and a charger unit are mounted, and a second frame which can be engaged by and disengaged from the first frame, and in which an image bearing member, a developing unit and cleaning unit are mounted. With this arrangement, the assembling ability and disassembling ability are improved remarkably, and the process cartridge is suitable for the re-cycling to contribute to the protection of the earth-environment.
摘要翻译：处理盒包括：第一框架，其中安装有用于显影操作的调色剂容纳单元和充电器单元;以及第二框架，其可与第一框架接合和分离，并且其中图像承载构件，显影单元和清洁单元。通过这种布置，组装能力和拆卸能力显着提高，处理盒适用于重新循环，有助于保护地球环境。

3. 发明授权

US6118961A Detachable two-frame process cartridge for an image forming apparatus 失效
标题翻译：用于图像形成装置的可拆卸的两框处理盒
公开(公告)号：US6118961A
公开(公告)日：2000-09-12
申请号：US891979
申请日：1997-07-11
申请人： Yoshiya Nomura , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Kazushi Watanabe , Hiroyuki Shirai , Toshiyuki Karakama
发明人： Yoshiya Nomura , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Kazushi Watanabe , Hiroyuki Shirai , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1821 , G03G15/0898 , G03G21/1647 , G03G21/1652 , G03G21/181 , G03G21/1817 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876 , Y10T29/49904
摘要： A process cartridge detachably mountable to an image forming apparatus includes an image bearing member; process device actable on the image bearing member; a first frame containing the image bearing member and the process device; and a second frame engageable with and disengageable from the first frame and containing a developer container.
摘要翻译：可拆卸地安装到图像形成装置的处理盒包括图像承载部件; 处理装置可作用在图像承载部件上; 包含图像承载部件和处理装置的第一框架; 以及可与第一框架接合并可脱离第一框架并且容纳显影剂容器的第二框架。

4. 发明授权

US5987278A Process cartridge and image forming apparatus usable therewith 失效
公开(公告)号：US5987278A
公开(公告)日：1999-11-16
申请号：US943692
申请日：1997-10-03
申请人： Yoshiya Nomura , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Kazushi Watanabe , Hiroyuki Shirai , Toshiyuki Karakama
发明人： Yoshiya Nomura , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Kazushi Watanabe , Hiroyuki Shirai , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1821 , G03G15/0898 , G03G21/1647 , G03G21/1652 , G03G21/181 , G03G21/1817 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876 , Y10T29/49904
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus, the cartridge comprising a photosensitive member, a developing means for developing a latent image formed on the photosensitive member, a first frame containing the developing means; and a second frame coupled with the first frame, the second frame including a developer containing portion for containing a developer to be supplied to the developing means to develop the latent image, wherein the second frame is a selected one of plural secondary frames engageable with the first frame and having different developer containing capacities.

5. 发明授权

US5682579A Detachable two-frame process cartridge for an image forming apparatus 失效
标题翻译：用于图像形成装置的可拆卸的两框处理盒
公开(公告)号：US5682579A
公开(公告)日：1997-10-28
申请号：US734090
申请日：1996-10-31
申请人： Yoshiya Nomura , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Kazushi Watanabe , Hiroyuki Shirai , Toshiyuki Karakama
发明人： Yoshiya Nomura , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Kazushi Watanabe , Hiroyuki Shirai , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1821 , G03G15/0898 , G03G21/1647 , G03G21/1652 , G03G21/181 , G03G21/1817 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876 , Y10T29/49904
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus, the cartridge comprising a photosensitive member, a developing means for developing a latent image formed on the photosensitive member, a first frame containing the developing means; and a second frame coupled with the first frame, the second frame including a developer containing portion for containing a developer to be supplied to the developing means to develop the latent image, wherein the second frame is a selected one of plural secondary frames engageable with the first frame and having different developer containing capacities.
摘要翻译：一种可拆卸地安装到图像形成装置的主组件的处理盒，所述盒包括感光构件，用于使形成在感光构件上的潜像显影的显影装置，包含显影装置的第一框架; 以及与所述第一框架联接的第二框架，所述第二框架包括用于容纳要供应到所述显影装置以显影所述潜像的显影剂的显影剂容纳部分，其中所述第二框架是可与所述第一框架接合的多个辅助框架中的所选择的一个，第一帧并具有不同的显影剂容量。

6. 发明授权

US5208634A Process cartridge detachably mountable to image forming apparatus featuring an injectable sealing member 失效
标题翻译：适用于图像形成装置的过程盒可拆卸注射成型密封件
公开(公告)号：US5208634A
公开(公告)日：1993-05-04
申请号：US689517
申请日：1991-04-23
申请人： Isao Ikemoto , Tadayuki Tsuda , Kazushi Watanabe , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Makoto Tanaka , Shinichi Sasaki , Toshiyuki Karakama , Hiroyuki Shirai
发明人： Isao Ikemoto , Tadayuki Tsuda , Kazushi Watanabe , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Makoto Tanaka , Shinichi Sasaki , Toshiyuki Karakama , Hiroyuki Shirai
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1832 , G03G15/0898 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876
摘要： A process cartridge detachably mountable to an image forming apparatus includes a device contributable for forming an image; a developer accommodator; and a sealing member between the image forming device and the developer accommodator, wherein the sealing member is provided by injecting a liquid material which becomes an elastomer when it is solidified.

7. 发明授权

US5907749A Process cartridge and image forming apparatus usable therewith 失效
标题翻译：处理盒和可用于其的图像形成装置
公开(公告)号：US5907749A
公开(公告)日：1999-05-25
申请号：US845289
申请日：1997-04-21
申请人： Yoshiya Nomura , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Kazushi Watanabe , Hiroyuki Shirai , Toshiyuki Karakama
发明人： Yoshiya Nomura , Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto , Kazushi Watanabe , Hiroyuki Shirai , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1821 , G03G15/0898 , G03G21/1647 , G03G21/1652 , G03G21/181 , G03G21/1817 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876 , Y10T29/49904
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus, the cartridge comprising a photosensitive member, a developing means for developing a latent image formed on the photosensitive member, a first frame containing the developing means; and a second frame coupled with the first frame, the second frame including a developer containing portion for containing a developer to be supplied to the developing means to develop the latent image, wherein the second frame is a selected one of plural secondary frames engageable with the first frame and having different developer containing capacities.
摘要翻译：一种可拆卸地安装到图像形成装置的主组件的处理盒，所述盒包括感光构件，用于使形成在感光构件上的潜像显影的显影装置，包含显影装置的第一框架; 以及与所述第一框架联接的第二框架，所述第二框架包括用于容纳要供应到所述显影装置以显影所述潜像的显影剂的显影剂容纳部分，其中所述第二框架是可与所述第一框架接合的多个辅助框架中的所选择的一个，第一帧并具有不同的显影剂容量。

8. 发明授权

US5828928A Process cartridge mountable in an image forming system and a method for assembling a cleaning device 失效
标题翻译：可安装在图像形成系统中的处理盒和用于组装清洁装置的方法
公开(公告)号：US5828928A
公开(公告)日：1998-10-27
申请号：US412100
申请日：1995-03-28
申请人： Yoshikazu Sasago , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Shinya Noda , Kazunori Kobayashi , Takeo Shoji , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
发明人： Yoshikazu Sasago , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Shinya Noda , Kazunori Kobayashi , Takeo Shoji , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0898 , G03G21/1633 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876
摘要： An image bearing member, process device acting on the image bearing member, a first frame, a second frame lockable and separable with respect to the first frame, a locking body and a locking member lockable to the locking body, provided to separably interlock the first and second frames, and a recessed portion and a projection fittable into the recessed portion which are provided to separably interlock the first and second frames. With above construction it is possible to provide a process cartridge, an image forming system, and a method for assembling a cleaning device, which can be easily assembled and can sufficiently cope a large when the number of re-cycles.
摘要翻译：图像承载部件，作用在图像承载部件上的处理装置，第一框架，相对于第一框架可锁定和分离的第二框架，锁定体和可锁定到锁定体的锁定构件，被设置成可分离地互锁第一和第二框架，以及可配合到凹部中的凹部和突起，其设置成可分离地互锁第一和第二框架。通过上述结构，可以提供一种处理盒，成像系统和组装清洁装置的方法，其可以容易地组装，并且可以在重新循环的次数时充分地应对。

9. 发明授权

US06229979B1 Developing charging member supplied with a voltage of a same polarity as that of a developer and not less than a charge starting voltage and a developing charging roller with internal bearing 有权
标题翻译：显影充电元件提供与显影剂极性相同的电压，并且不小于充电起始电压和带内轴承的显影充电辊
公开(公告)号：US06229979B1
公开(公告)日：2001-05-08
申请号：US09167723
申请日：1998-10-07
申请人： Yasuyuki Ishii , Tadayuki Tsuda , Shinichi Sasaki , Kanji Yokomori , Kouji Hashimoto , Toru Oguma , Nobuharu Hoshi
发明人： Yasuyuki Ishii , Tadayuki Tsuda , Shinichi Sasaki , Kanji Yokomori , Kouji Hashimoto , Toru Oguma , Nobuharu Hoshi
IPC分类号： G03G1508
CPC分类号： G03G15/0806 , G03G15/0812
摘要： A developing device includes a developing container for accommodating a developer; a developer carrying member, disposed in an opening of the developing container, for carrying a developer; a developer charging member for being contacted to the developer on the developer carrying member and supplied with a voltage of the same polarity as the developer and not less than a discharge start voltage.
摘要翻译：显影装置包括用于容纳显影剂的显影容器; 显影剂承载构件，设置在显影容器的开口中，用于承载显影剂; 显影剂充电构件，用于与显影剂承载构件上的显影剂接触并提供与显影剂相同极性的电压并且不小于放电开始电压。

10. 发明授权

US5581325A Process cartridge having an electroconductive grounding member and an image forming apparatus using such a process cartridge 失效
标题翻译：具有导电接地构件的处理盒和使用这种处理盒的图像形成装置
公开(公告)号：US5581325A
公开(公告)日：1996-12-03
申请号：US314299
申请日：1994-09-30
申请人： Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto
发明人： Tadayuki Tsuda , Shinichi Sasaki , Isao Ikemoto
IPC分类号： G03G15/00 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1814 , G03G15/751 , G03G21/1867 , G03G2221/1606
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes an image bearing member; processing device actable on the image bearing member; an electroconductive grounding member which is in electric connection with the image bearing member, for grounding the image bearing member to the main assembly when the process cartridge is mounted to the main assembly; and a removing member for removing a material deposited on the image bearing member; the removing member is in contact with a region of the image bearing member contactable to the grounding member.
摘要翻译：可拆卸地安装到图像形成装置的主组件的处理盒包括图像承载部件; 处理装置可作用在图像承载部件上; 导电接地构件，其与图像承载构件电连接，用于当处理盒安装到主组件时将图像承载构件接地到主组件; 以及用于去除沉积在图像承载部件上的材料的去除构件; 移除构件与图像承载构件的与接地构件可接触的区域接触。

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