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81. 发明授权

US06101348A Developing unit, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：显影单元，处理盒和电子照相成像设备
公开(公告)号：US06101348A
公开(公告)日：2000-08-08
申请号：US21067
申请日：1998-02-09
申请人： Fumito Nonaka , Isao Ikemoto , Akira Higeta , Yoshiyuki Batori
发明人： Fumito Nonaka , Isao Ikemoto , Akira Higeta , Yoshiyuki Batori
IPC分类号： G03G21/18 , G03G15/08
CPC分类号： G03G21/1832 , G03G15/0882 , G03G2215/0687 , G03G2215/088 , G03G2221/183
摘要： A developing unit for developing a latent image formed on an electrophotographic photosensitive member, includes a developing member for developing the latent image formed on the electrophotographic photosensitive member with developer, a developer containing member for containing the developer, a supply opening provided in the developer containing member and adapted to supply the developer contained within the developer containing member to the developing member, a seal member for sealably sealing the supply opening, a grip member connected to the seal member and to be gripped when the supply opening is unsealed, a support portion for supporting the grip member, the grip portion being capable of being separated from the support portion by bending the grip member with respect to the support portion, and first and second abutment portions which can abut against each other when the grip member is bent with respect to the support portion to locally generate great stress along a longitudinal direction of a separation portion at which the grip member is separated from the support portion.
摘要翻译：用于显影形成在电子照相感光构件上的潜像的显影单元包括用于显影形成在电子照相感光构件上的潜像的显影剂，显影剂，用于容纳显影剂的显影剂容纳构件，设置在显影剂中的供给开口，并且适于将包含在显影剂容纳构件内的显影剂供应到显影构件，用于密封地密封供给开口的密封构件，连接到密封构件的夹持构件，并且当供给开口被开封时被夹持;支撑部为了支撑握持构件，握持部能够通过相对于支撑部弯曲夹持构件而与支撑部分隔开;以及第一和第二抵接部，当把持构件相对于到支撑部分沿着纵骨局部产生大的应力该夹持部件与支撑部分分离的分离部分的方向。

82. 发明授权

US5966566A Recycle method for process cartridge and image forming apparatus 失效
标题翻译：处理盒和成像设备的回收方法
公开(公告)号：US5966566A
公开(公告)日：1999-10-12
申请号：US870269
申请日：1997-06-06
申请人： Kazuyoshi Odagawa , Hiroo Kobayashi , Isao Ikemoto , Masahiko Yashiro , Toshiyuki Karakama , Atsushi Numagami , Tsutomu Nishiuwatoko , Minoru Sato
发明人： Kazuyoshi Odagawa , Hiroo Kobayashi , Isao Ikemoto , Masahiko Yashiro , Toshiyuki Karakama , Atsushi Numagami , Tsutomu Nishiuwatoko , Minoru Sato
IPC分类号： G03G21/18
CPC分类号： G03G21/181
摘要： The present invention provides a method for recycling a process cartridge removably mountable to an image forming apparatus, comprising the steps of: (a) dividing a process cartridge into a first frame including an image bearing member, and a second frame including a developing means and a developer containing means for containing developer used by the developing means and having an opening through which the developer is supplied to the developing means; (b) thereafter, removing the developing means from the second frame; (c) thereafter, replenishing developer to the developer containing means through the opening; (d) thereafter, removably attaching a seal for closing the opening to the opening; and (e) thereafter, locking the first and second frames to each other, thereby assembling the process cartridge.
摘要翻译：本发明提供了一种可拆卸地安装到图像形成装置上的处理盒的再循环方法，包括以下步骤：（a）将处理盒分成包括图像承载部件的第一框架和包括显影装置的第二框架，显影剂，其包含用于容纳由显影装置使用的显影剂的装置，并具有开口，显影剂通过该开口供应到显影装置; （b）此后，从第二框架移除显影装置; （c）此后，通过开口将显影剂补充到显影剂容纳装置; （d）此后，可移除地将用于将开口封闭的密封件附接到开口; 和（e）此后，将第一和第二框架彼此锁定，从而组装处理盒。

83. 发明授权

US5617579A Process cartridge, method for assembling process cartridge and image forming apparatus 失效
标题翻译：处理盒，组装处理盒和成像设备的方法
公开(公告)号：US5617579A
公开(公告)日：1997-04-01
申请号：US521069
申请日：1995-08-29
申请人： Masahiko Yashiro , Shinichi Sasaki , Isao Ikemoto , Koji Miura , Toshiyuki Karakama , Atsushi Numagami
发明人： Masahiko Yashiro , Shinichi Sasaki , Isao Ikemoto , Koji Miura , Toshiyuki Karakama , Atsushi Numagami
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1832 , G03G15/0856 , G03G15/086 , G03G15/0881 , G03G21/1846 , G03G2215/00987 , G03G2215/021 , G03G2221/1609 , G03G2221/163 , G03G2221/1648 , G03G2221/1657 , G03G2221/166 , G03G2221/1669 , G03G2221/1678 , G03G2221/183 , G03G2221/1846 , G03G2221/1884 , G03G2221/1892
摘要： The present invention provides a process cartridge mountable to an image forming apparatus, comprising a frame, an image bearing member, process means acting on the image bearing member, and a gripper for gripping the process cartridge. The gripper portion is provided on said frame at a position offset from a longitudinal center of the process cartridge toward a position where the frame is subjected to a greater mounting resistance generated by engagement between the process cartridge and a member on the main body, when the process cartridge is mounted to the image forming apparatus.
摘要翻译：本发明提供了一种可安装到图像形成装置的处理盒，包括框架，图像承载部件，作用在图像承载部件上的处理装置和用于夹持处理盒的夹持器。夹持器部分在从处理盒的纵向中心偏离的位置处设置在所述框架上，以使得当框架经受处理盒与主体上的构件之间的接合而产生的更大的安装阻力的位置时，处理盒被安装到图像形成装置。

84. 发明授权

US4433904A Electrophotographic copying machine 失效
标题翻译：电子照相复印机
公开(公告)号：US4433904A
公开(公告)日：1984-02-28
申请号：US328749
申请日：1981-12-08
申请人： Isao Ikemoto , Junichi Koiso , Akihiko Tamura , Tsugio Hirabayashi
发明人： Isao Ikemoto , Junichi Koiso , Akihiko Tamura , Tsugio Hirabayashi
IPC分类号： G03G15/09 , G03G21/10
CPC分类号： G03G15/09 , G03G21/0047 , G03G21/0058 , G03G21/0076
摘要： In an electrostatic image reproducing system, the developing unit or cleaning unit comprises a first magnetic brush having a first revolving element which revolves on a first revolving axis, and a plurality of magnets inside the first revolving element. The first revolving element is adjacent to an image recording body and confronts the image recording area of the image recording body. A second magnetic brush unit is axially adjacent to the first magnetic brush unit for attracting and transferring developer, the second magnetic brush unit including a second revolving element having a second revolving axis therein which is substantially colinear with the first revolving axis. The second magnetic brush unit does not confront the image recording area of the image recording body.
摘要翻译：在静电图像再现系统中，显影单元或清洁单元包括具有在第一旋转轴线上旋转的第一旋转元件和第一旋转元件内的多个磁体的第一磁刷。第一旋转元件与图像记录体相邻并且面对图像记录体的图像记录区域。第二磁刷单元与第一磁刷单元轴向相邻，用于吸引和转印显影剂，第二磁刷单元包括具有与第一旋转轴基本上共线的第二旋转轴的第二旋转元件。第二磁刷单元不面对图像记录体的图像记录区域。

85. 发明授权

US5864731A Process cartridge, development apparatus, and electrophotographic image formation apparatus with plural toner feeding members 失效
标题翻译：处理盒，显影装置和具有多个调色剂供给部件的电子照相成像装置
公开(公告)号：US5864731A
公开(公告)日：1999-01-26
申请号：US780757
申请日：1997-01-08
申请人： Isao Ikemoto , Shinichi Sasaki
发明人： Isao Ikemoto , Shinichi Sasaki
IPC分类号： G03G21/00 , G03G15/08 , G03G21/18
CPC分类号： G03G21/1857 , G03G15/0875 , G03G15/0877 , G03G2221/163
摘要： A process cartridge detachably mountable relative to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive member; a developing device for developing a latent image formed on the electrophotographic photosensitive member; a toner accommodating portion for accommodating toner to be used by the developing device to develop the latent image; a first toner feeding member for feeding the toner accommodated in the toner accommodating portion toward the developing device; a second toner feeding member for feeding the toner accommodated in the toner accommodating portion toward the developing device; wherein the second toner feeding member starts to operate in response to detection of decrease of a remaining amount of the toner accommodated in the toner accommodating portion to feed the toner accommodated in the toner accommodating portion toward the developing device.
摘要翻译：相对于电子照相成像设备的主组件可拆卸地安装的处理盒包括电子照相感光构件; 用于显影形成在电子照相感光构件上的潜像的显影装置; 调色剂容纳部分，用于容纳由显影装置用于显影潜像的调色剂; 第一调色剂供给部件，用于将容纳在调色剂容纳部分中的调色剂供给显影装置; 第二调色剂供给部件，用于将容纳在调色剂容纳部分中的调色剂供给显影装置; 其中响应于检测到容纳在调色剂容纳部分中的调色剂的剩余量的减少，第二调色剂供给部件开始操作，以将容纳在调色剂容纳部分中的调色剂供给显影装置。

86. 发明授权

US5802433A Toner frame, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：调色剂框架，处理盒和电子照相成像设备
公开(公告)号：US5802433A
公开(公告)日：1998-09-01
申请号：US635199
申请日：1996-04-19
申请人： Minoru Sato , Isao Ikemoto
发明人： Minoru Sato , Isao Ikemoto
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1821 , G03G2221/163 , G03G2221/1846
摘要： The present invention provides a process cartridge removably mounted to an image forming apparatus, including an electrophotographic photosensitive member, a process mechanism acting on the electrophotographic photosensitive member, a toner containing portion for containing toner used for developing a latent image formed on the electrophotographic photosensitive member, and a grip portion provided contiguous with the toner containing portion and disposed between one longitudinal end and the other longitudinal end of the toner containing portion. The grip portion has a cavity exposed outside and extending in a longitudinal direction of the toner containing portion and defined between upper and lower surfaces of the grip portion. The process cartridge is mounted and dismounted with respect to the image forming apparatus along a direction transverse to a longitudinal direction of the electrophotographic photosensitive member.
摘要翻译：本发明提供了一种可移除地安装在图像形成装置上的处理盒，该图像形成装置包括电子照相感光构件，作用在电照相感光构件上的处理机构，用于容纳用于显影形成在电照相感光构件上的潜像的调色剂的调色剂容纳部分以及与调色剂容纳部分邻接并且设置在调色剂容纳部分的一个纵向端和另一纵向端之间的把持部分。抓握部分具有暴露在外部并且在调色剂容纳部分的纵向方向上延伸并且被限定在把手部分的上表面和下表面之间的空腔。处理盒相对于图像形成装置沿着横向于电子照相感光构件的纵向方向的方向安装和拆卸。

87. 发明授权

US5689774A Process cartridge and image forming apparatus using such a process cartridge 失效
标题翻译：处理盒和使用这种处理盒的图像形成装置
公开(公告)号：US5689774A
公开(公告)日：1997-11-18
申请号：US671352
申请日：1996-06-27
申请人： Kazuo Shishido , Shinichi Sasaki , Isao Ikemoto , Masahiko Yashiro , Toshiyuki Karakama , Atsushi Numagami
发明人： Kazuo Shishido , Shinichi Sasaki , Isao Ikemoto , Masahiko Yashiro , Toshiyuki Karakama , Atsushi Numagami
IPC分类号： B41J2/44 , G03G15/00 , G03G15/08 , G03G21/18 , H04N1/29 , G03G21/00
CPC分类号： G03G15/0283 , G03G15/0856 , G03G15/086 , G03G15/0881 , G03G21/181 , G03G21/1853 , G03G21/1867 , G03G2215/00987 , G03G2215/021 , G03G2221/166 , G03G2221/1669 , G03G2221/183 , G03G2221/1846 , G03G2221/1884 , G03G2221/1892
摘要： The present invention is characterized by that a first frame for containing developer used with a developing operation, a second frame for supporting a developing means for developing a latent image formed on an image bearing member, and a third frame for supporting the image bearing member are made of the same material.
摘要翻译：本发明的特征在于，用于容纳显影剂的显影剂的第一框架，用于支撑形成在图像承载部件上的潜像的显影装置的第二框架和用于支撑图像承载部件的第三框架，由相同的材料制成。

88. 发明授权

US5500714A Process cartridge, method for assembling process cartridge and image forming appararatus 失效
标题翻译：处理盒，组装处理盒和成像设备的方法
公开(公告)号：US5500714A
公开(公告)日：1996-03-19
申请号：US307045
申请日：1994-09-16
申请人： Masahiko Yashiro , Shinichi Sasaki , Isao Ikemoto , Koji Miura , Toshiyuki Karakama , Atsushi Numagami
发明人： Masahiko Yashiro , Shinichi Sasaki , Isao Ikemoto , Koji Miura , Toshiyuki Karakama , Atsushi Numagami
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1832 , G03G15/0856 , G03G15/086 , G03G15/0881 , G03G21/1846 , G03G2215/00987 , G03G2215/021 , G03G2221/1609 , G03G2221/163 , G03G2221/1648 , G03G2221/1657 , G03G2221/166 , G03G2221/1669 , G03G2221/1678 , G03G2221/183 , G03G2221/1846 , G03G2221/1884 , G03G2221/1892
摘要： The present invention provides a process cartridge mountable to an image forming apparatus, comprising a frame, an image bearing member, process means acting on the image bearing member, and a gripper for gripping the process cartridge. The gripper portion is provided on said frame at a position offset from a longitudinal center of the process cartridge toward a position where the frame is subjected to a greater mounting resistance generated by engagement between the process cartridge and a member on the main body, when the process cartridge is mounted to the image forming apparatus.
摘要翻译：本发明提供了一种可安装到图像形成装置的处理盒，包括框架，图像承载部件，作用在图像承载部件上的处理装置和用于夹持处理盒的夹持器。夹持器部分在从处理盒的纵向中心偏离的位置处设置在所述框架上，以使得当框架经受处理盒与主体上的构件之间的接合而产生的更大的安装阻力的位置时，处理盒被安装到图像形成装置。

89. 发明授权

US4386838A Component mounting arrangement for electrostatic recording apparatus 失效
标题翻译：静电记录装置的组件安装结构
公开(公告)号：US4386838A
公开(公告)日：1983-06-07
申请号：US244349
申请日：1981-03-17
申请人： Tsugio Hirabayashi , Isao Ikemoto
发明人： Tsugio Hirabayashi , Isao Ikemoto
IPC分类号： G03G15/22 , G03G15/00 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1821 , G03G21/1671 , G03G2221/1654 , G03G2221/1853 , G03G2221/1876
摘要： In an electrostatic recording apparatus means are provided for precisely mounting various components or processing units about the photosensitive drum. In particular, a subassembly detachably connected to the apparatus supports the drum and is provided with fixed supports to which the processing units such as the charging electrode, developing device, image transfer electrode, etc. are attached. The arrangement assures a precise spacing of the said units relative to the drum.
摘要翻译：在静电记录装置中，提供用于在感光鼓周围精确地安装各种部件或处理单元的装置。特别地，可拆卸地连接到该设备的子组件支撑滚筒并且设置有固定支撑件，诸如充电电极，显影装置，图像转印电极等的处理单元被附接到固定支撑件。该布置确保所述单元相对于滚筒的精确间隔。

90. 发明授权

US4354763A Dry-type developing device 失效
标题翻译：干式显影装置
公开(公告)号：US4354763A
公开(公告)日：1982-10-19
申请号：US210138
申请日：1980-11-24
申请人： Junichi Koiso , Akihiko Tamura , Isao Ikemoto
发明人： Junichi Koiso , Akihiko Tamura , Isao Ikemoto
IPC分类号： G03G15/08 , G03G15/09
CPC分类号： G03G15/0822 , G03G2215/0819
摘要： An improved developing device includes a rotatable sleeve, a reservoir from which developer is available for image development, a hopper containing fresh replenishment toner, a plate for scraping used developer from the sleeve and for directing it into a conduit in which it is mixed with fresh replenishment toner, and at least an opening in the conduit from which replenished developer comprising used developer mixed with fresh toner is returned to the reservoir in a substantially uniformly mixed condition for use in subsequent image development.
摘要翻译：改进的显影装置包括可旋转套筒，显影剂可用于图像显影的储存器，包含新鲜补充调色剂的料斗，用于从套筒刮取用过的显影剂并将其引导到其中与新鲜混合的导管中的板补充调色剂，并且导管中的至少一个开口，从其中补充显影剂包含用新鲜调色剂混合的用过的显影剂以基本上均匀混合的状态返回到储存器中，用于随后的图像显影。

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