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11. 发明授权

US5331373A Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge 失效
标题翻译：图像形成装置，可安装在其内的处理盒以及用于将感光鼓附接到处理盒的方法
公开(公告)号：US5331373A
公开(公告)日：1994-07-19
申请号：US029702
申请日：1993-03-11
申请人： Yoshiya Nomura , Hiroo Kobayashi , Akira Higeta , Hironobu Isobe , Kazuo Shishido , Minoru Sato , Shigeo Miyabe , Koji Miura
发明人： Yoshiya Nomura , Hiroo Kobayashi , Akira Higeta , Hironobu Isobe , Kazuo Shishido , Minoru Sato , Shigeo Miyabe , Koji Miura
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/1864
摘要： In order to prevent the eccentricity of a rotary shaft for rotatably supporting an image bearing member used with an image forming apparatus when the image bearing member is rotated, a projection is provided on an outer peripheral surface of the rotary shaft fitted into a fitting hole formed in a casing for securing the rotary shaft.
摘要翻译：为了防止在图像承载部件旋转时用于可旋转地支撑图像承载部件的旋转轴的偏心度，在旋转轴的外周面上设置有突起，该旋转轴嵌合在形成的嵌合孔中在用于固定旋转轴的壳体中。

12. 发明授权

US06272300B1 Remanufacturing method for process cartridge, process cartridge and image forming apparatus 失效
标题翻译：处理盒，处理盒和成像设备的再制造方法
公开(公告)号：US06272300B1
公开(公告)日：2001-08-07
申请号：US08948585
申请日：1997-10-10
申请人： Yasuo Fujiwara , Hideshi Kawaguchi , Hiroaki Miyake , Yoshiya Nomura , Kenji Matsuda
发明人： Yasuo Fujiwara , Hideshi Kawaguchi , Hiroaki Miyake , Yoshiya Nomura , Kenji Matsuda
IPC分类号： G03G2118
CPC分类号： G03G21/181 , G03G15/0894 , G03G2215/00987 , G03G2221/1853
摘要： A remanufacturing method of a process cartridge detachably mountable to an image forming apparatus includes disassembling the process cartridge into a first frame having a developer accommodating portion for accommodating a developer and a second frame having a developer carrying member for carrying the developer supplied from the developer accommodating portion toward an image bearing member, thus exposing an opening of the first frame for permitting movement of the developer from the first frame to the second frame; removing residual which is resulted from a covering member having been used for sealing the opening and which remains around the opening, wherein the covering member has a sealing portion for sealing the opening and an extension for permitting the sealing portion to be torn with a part thereof remaining around the opening to open the opening, by pulling the extension, wherein the residual is a part of the sealing portion; mounting a fresh covering member to seal the opening; then supplying the developer accommodating portion with a fresh developer; and then engaging the first and second frames together.
摘要翻译：可拆卸地安装到图像形成装置的处理盒的再制造方法包括将处理盒拆卸成具有用于容纳显影剂的显影剂容纳部分的第一框架和具有用于承载从显影剂容纳的显影剂供应的显影剂的显影剂承载构件的第二框架朝向图像承载部件的部分，从而露出第一框架的开口以允许显影剂从第一框架移动到第二框架; 去除由用于密封开口并保留在开口周围的覆盖部件产生的残留物，其中覆盖部件具有用于密封开口的密封部分和用于允许密封部分与其部分撕裂的延伸部保持在开口周围，通过拉动延伸部来打开开口，其中残余物是密封部分的一部分; 安装新的覆盖件以密封开口; 然后向显影剂容纳部分供应新鲜的显影剂; 然后将第一和第二框架接合在一起。

13. 发明授权

US06826373B2 PROCESS CARTRIDGE, AN IMAGE FORMING APPARATUS, AND SYSTEM DESIGNED TO BLOCK ATTACHMENT OF A PROCESS CARTRIDGE TO AN APPARATUS FUNCTIONALLY DIFFERENT FROM THE APPARATUS TO WHICH THE PROCESS CARTRIDGE IS DESIGNED TO BE ATTACHED 有权
标题翻译：过程盒，图像形成装置和被设计为将工艺盒附接到设备与功能不同的装置的系统，该装置与设备被设计为附接的装置不同
公开(公告)号：US06826373B2
公开(公告)日：2004-11-30
申请号：US10091286
申请日：2002-03-06
申请人： Yoshiya Nomura
发明人： Yoshiya Nomura
IPC分类号： G03G1500
CPC分类号： G03G21/1828 , G03G21/1853 , G03G21/1875 , G03G2221/1609
摘要： A process cartridge is detachably attachable to the main body of an electrophotographic image forming apparatus having a laser beam applying member, a shutter for shutting off the optical path of a laser beam emitted from the laser beam applying member, a portion for moving the shutter to a retracted position retracted from a shutting-off position for shutting off the optical path, a main body frame provided upstream of the shutter with respect to the attachment direction of the process cartridge, and an opening portion provided in the main body frame. The cartridge includes an electrophotographic photosensitive drum, a process device for acting on the drum, and a cartridge abutting portion adapted, when the cartridge is to be attached to the main body of an apparatus functionally differing from the main body of the image forming apparatus, to abut against a main body frame provided on the main body of the functionally different apparatus to thereby block the attachment of the process cartridge.
摘要翻译：处理盒可拆卸地附接到具有激光束施加构件的电子摄影图像形成装置的主体，用于切断从激光束施加构件发射的激光束的光路的快门，用于将快门移动到从用于切断光路的关闭位置缩回的缩回位置，相对于处理盒的安装方向设置在快门的上游的主体框架和设置在主体框架中的开口部分。墨盒包括电子照相感光鼓，用于作用在滚筒上的处理装置和墨盒抵接部分，当墨盒要附接到与图像形成装置的主体功能不同的设备的主体时，抵靠设置在功能不同的装置的主体上的主体框架，从而阻止处理盒的附接。

14. 发明授权

US06201935B1 Electrophotographic image forming apparatus, electrophotographic image forming system, and process cartridge 有权
标题翻译：电子照相图像形成装置，电照相成像系统和处理盒
公开(公告)号：US06201935B1
公开(公告)日：2001-03-13
申请号：US09370907
申请日：1999-08-10
申请人： Ichiro Terada , Shinichi Sasaki , Isao Ikemoto , Yoshiya Nomura , Shinya Noda
发明人： Ichiro Terada , Shinichi Sasaki , Isao Ikemoto , Yoshiya Nomura , Shinya Noda
IPC分类号： G03G1500
CPC分类号： G03G21/1867 , G03G21/1892 , G03G2215/021 , G03G2221/166 , G03G2221/1892
摘要： An electrophotographic image forming apparatus onto which a process cartridge is detachably mountable, for forming an image on a recording medium, has (a) a mounting member for detachably mounting a process cartridge having an electrophotographic photosensitive member, a charging member for charging the electrophotographic photosensitive member, a cartridge charge bias contact for receiving a charging bias to be impressed on the charging member from the main body of the apparatus when the process cartridge is mounted on the main body of the apparatus, and a cartridge-earth contact for connecting the electrophotographic photosensitive member to ground with the main body of the apparatus when the process cartridge is mounted on the main body of the apparatus, (b) a main-body-charge bias contact to be electrically connected to the cartridge-charge-bias contact when the process cartridge is mounted on the mounting member, (c) a main-body earth contact to be electrically connected to the cartridge-earth contact when the process cartridge is mounted on the mounting member, (d) a detecting member for detecting that the process cartridge is not mounted in a cartridge-mounting position by detecting that at least one of the cartridge-charge-bias contact and the cartridge-earth contact is not electrically connected to a corresponding one of the main-body-charge bias contact and the main-body earth contact and (e) a conveying member for conveying the recording medium.
摘要翻译：一种电子照相图像形成装置，其上可拆卸地安装处理盒，用于在记录介质上形成图像，具有（a）用于可拆卸地安装具有电子照相感光构件的处理盒的安装构件，用于对电子照相感光体充电的充电构件当处理盒安装在设备的主体上时，用于从设备的主体接受从充电构件施加的充电偏压的盒式充电偏压触点，以及用于连接电子照相当处理盒安装在设备的主体上时，感光构件与设备的主体接地，（b）主体充电偏压接触件，当主体充电偏压触点电连接到盒充电偏压触点时处理盒安装在安装构件上，（c）主体接地触点，以电连接到插座当处理盒安装在安装构件上时，进行接地间接触，（d）检测构件，用于检测处理盒未安装在盒安装位置，通过检测至少一个盒充电偏置触点并且盒式接地触头不与主体充电偏压触点和主体接地触头中的相应一个电连接，以及（e）用于传送记录介质的输送构件。

15. 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.

16. 发明授权

US5697022A Process cartridge, image forming apparatus usable therewith and process cartridge assembling method 失效
标题翻译：处理盒，可用于其的图像形成装置和处理盒组装方法
公开(公告)号：US5697022A
公开(公告)日：1997-12-09
申请号：US639996
申请日：1996-04-30
申请人： Kenji Matsuda , Yoshinori Sugiura , Hideshi Kawaguchi , Hiroaki Miyake , Yoshiya Nomura
发明人： Kenji Matsuda , Yoshinori Sugiura , Hideshi Kawaguchi , Hiroaki Miyake , Yoshiya Nomura
IPC分类号： G03G15/00 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1832 , G03G21/1647 , G03G2221/1648 , G03G2221/1853
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes a first frame; a second frame engageable with the first frame; an image bearing member; a process device actable on the image bearing member; an elastic sealing member interposed between the first and second frames engaged with each other, with the elastic sealing member locally compressed by a projection.
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第一框架; 可与第一框架接合的第二框架; 图像承载部件; 可在图像承载部件上作用的处理装置; 插入在第一和第二框架之间的弹性密封构件彼此接合，弹性密封构件由突起局部压缩。

17. 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。

18. 发明授权

US5642187A Process cartridge, image forming apparatus usable therewith and image forming system 失效
标题翻译：处理盒，可用于其的图像形成装置和图像形成系统
公开(公告)号：US5642187A
公开(公告)日：1997-06-24
申请号：US574987
申请日：1995-12-19
申请人： Yoshiya Nomura , Yoshinori Sugiura , Hideshi Kawaguchi , Hiroaki Miyake , Kenji Matsuda
发明人： Yoshiya Nomura , Yoshinori Sugiura , Hideshi Kawaguchi , Hiroaki Miyake , Kenji Matsuda
IPC分类号： G03G15/00 , G03G21/00 , G03G21/10 , G03G21/16 , G03G21/18
CPC分类号： G03G21/1828 , G03G21/1633 , G03G21/1853 , G03G2221/1609 , G03G2221/1642 , G03G2221/1657 , G03G2221/169 , G03G2221/1853
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes a frame; an image bearing member; a process device actable on the image bearing member; a projection formed on the frame and extended downwardly beyond a bottom surface of the frame.
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框架; 图像承载部件; 可在图像承载部件上作用的处理装置; 形成在框架上并且向下延伸超过框架的底表面的突起。

19. 发明授权

US5528341A Process cartridge with rotary member having bearing attachment portions of different diameters, and method for refusing such a rotary member 失效
标题翻译：具有旋转构件的处理盒具有不同直径的轴承附接部分，以及拒绝这种旋转构件的方法
公开(公告)号：US5528341A
公开(公告)日：1996-06-18
申请号：US197571
申请日：1994-02-17
申请人： Kazuo Shishido , Hiroaki Miyake , Yoshiya Nomura , Kenji Matsuda , Minoru Sato
发明人： Kazuo Shishido , Hiroaki Miyake , Yoshiya Nomura , Kenji Matsuda , Minoru Sato
IPC分类号： G03G21/16 , G03G15/00 , G03G15/06 , G03G15/08 , G03G15/09 , G03G15/20 , G03G21/00 , G03G21/10
CPC分类号： G03G15/0935 , G03G21/181 , G03G2215/00987 , G03G2221/1657 , G03G2221/183
摘要： A process cartridge includes a rotatable rotary member having a plurality of bearing attachment portions to which bearings are attachable. The plurality of bearing attachment portions are provided on the rotary member with different diameters. A method of reusing a rotation member that is supported at one of a plurality of coaxial rotation surfaces having different diameters includes detaching one of a plurality of bearing members that supports the rotation member at the one of the plurality of coaxial rotation surfaces. Another of the plurality of bearing members is then attached at a corresponding other of the plurality of coaxial rotation surfaces that has a different diameter than the one of the plurality of coaxial rotation surfaces.
摘要翻译：处理盒包括具有多个可附接轴承的轴承附接部分的可旋转旋转构件。多个轴承安装部设置在不同直径的旋转部件上。一种重新使用支撑在具有不同直径的多个同轴旋转表面中的一个上的旋转构件的方法包括：在多个同轴旋转表面中的一个上分离支撑旋转构件的多个轴承构件中的一个。然后，多个轴承构件中的另一个安装在具有与多个同轴旋转表面中的一个不同的直径的多个同轴旋转表面中的相应的另一个。

20. 发明授权

US06208816B1 Developing device, process cartridge, electrophotographic image forming apparatus and agitating member 失效
标题翻译：显影装置，处理盒，电子照相成像装置和搅拌构件
公开(公告)号：US06208816B1
公开(公告)日：2001-03-27
申请号：US09388434
申请日：1999-09-02
申请人： Toru Koizumi , Yoshiya Nomura
发明人： Toru Koizumi , Yoshiya Nomura
IPC分类号： G03G1508
CPC分类号： G03G21/1867 , G03G15/0856 , G03G15/086 , G03G15/0865 , G03G2221/183
摘要： A developing device, a process cartridge and an electrophotographic image forming apparatus include a device for successively detecting the toner remaining amount throughout the service life of the process cartridge. A first antenna rod is provided on a rotating agitating member, and an amount of toner between them is detected successively. By using a second fixed antenna provided in a toner container, the toner amount is successively detected when the toner amount is small. A toner scraping-off member contacting the rotating agitating member is provided in the toner container.
摘要翻译：显影装置，处理盒和电子照相图像形成装置包括用于在处理盒的整个使用寿命期间连续检测调色剂剩余量的装置。第一天线杆设置在旋转的搅拌构件上，并连续地检测它们之间的调色剂量。通过使用设置在调色剂容器中的第二固定天线，当调色剂量小时连续检测调色剂量。在调色剂容器中设置有与旋转搅拌构件接触的调色剂刮除构件。

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