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81. 发明申请

US20120148295A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120148295A1
公开(公告)日：2012-06-14
申请号：US13398050
申请日：2012-02-16
申请人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
发明人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
IPC分类号： G03G15/00
CPC分类号： G03G15/0142 , G03G15/0194 , G03G21/1853 , G03G2215/0132 , G03G2221/1645 , G03G2221/1684
摘要： An image forming apparatus has a tray, which is able to be drawn out of the apparatus and on which a plurality of cartridges of different sizes can be mounted. A cartridge, being the largest in size among a plurality of process cartridges, is detachably arranged at a location at which it is first exposed to outside when a cartridge tray is drawn out. A developer storage portion of the largest cartridge has the largest capacity and stores a developer of a black color.
摘要翻译：图像形成装置具有托盘，该托盘能够从设备中拉出并且可以在其上安装多个不同尺寸的墨盒。在多个处理盒中尺寸最大的盒式磁带可拆卸地布置在当盒托盘被拉出时首先暴露于外部的位置。最大墨盒的显影剂存储部分具有最大容量并存储黑色显影剂。

82. 发明授权

US07778570B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US07778570B2
公开(公告)日：2010-08-17
申请号：US12183850
申请日：2008-07-31
申请人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
发明人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
IPC分类号： G03G21/16
CPC分类号： G03G15/0142 , G03G15/0194 , G03G21/1853 , G03G2215/0132 , G03G2221/1645 , G03G2221/1684
摘要： An image forming apparatus has a tray, which is able to be drawn out of the apparatus and on which a plurality of cartridges of different sizes can be mounted. A cartridge, being the largest in size among a plurality of process cartridges, is detachably arranged at a location at which it is first exposed to outside when a cartridge tray is drawn out. A developer storage portion of the largest cartridge has the largest capacity and stores a developer of a black color.
摘要翻译：图像形成装置具有托盘，该托盘能够从设备中拉出并且可以在其上安装多个不同尺寸的墨盒。在多个处理盒中尺寸最大的盒式磁带可拆卸地布置在当盒托盘被拉出时首先暴露于外部的位置。最大墨盒的显影剂存储部分具有最大容量并存储黑色显影剂。

83. 发明申请

US20090041498A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20090041498A1
公开(公告)日：2009-02-12
申请号：US12183850
申请日：2008-07-31
申请人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
发明人： Atsushi Numagami , Masatomo Tsuzuki , Masaki Kakitani , Akira Yoshimura
IPC分类号： G03G21/16
CPC分类号： G03G15/0142 , G03G15/0194 , G03G21/1853 , G03G2215/0132 , G03G2221/1645 , G03G2221/1684
摘要： In an image forming apparatus in which a tray, on which a plurality of cartridges of different sizes can be mounted, is able to be drawn out, a waste of space occurs. A cartridge (50k), being the largest in size among a plurality of process cartridges (50y, 50m, 50c, 50k), is detachably arranged at a location at which it is first exposed to outside when a cartridge tray (13) is drawn out. A developer storage portion having the largest capacity stores a developer of a black color.
摘要翻译：在其中能够被拉出不同尺寸的多个盒的托盘能够被抽出的图像形成装置中，会发生浪费空间。在多个处理盒（50y，50m，50c，50k）中尺寸最大的盒（50k）可拆卸地布置在当盒托盘（13）被抽出时首先暴露于外部的位置处出来具有最大容量的显影剂存储部分存储黑色显影剂。

84. 发明授权

US07286791B2 Developing apparatus 失效
标题翻译：开发设备
公开(公告)号：US07286791B2
公开(公告)日：2007-10-23
申请号：US11275144
申请日：2005-12-15
申请人： Yasuyuki Ishii , Atsushi Numagami
发明人： Yasuyuki Ishii , Atsushi Numagami
IPC分类号： G03G15/08
CPC分类号： G03G15/081
摘要： A developing device includes a developer carrying member for carrying a developer to develop an electrostatic image formed on an image bearing member with a developer, wherein an oscillating electric field is formed between the developer carrying member and the image bearing member; a jumping developer blocking member, provided between the image bearing member and the developer carrying member, for blocking a part of a region in which the developer jumps from the developer carrying member to the image bearing member, the jumping developer blocking member including an insulative portion and an electrically floating electroconductive portion opposed to the developer carrying member.
摘要翻译：显影装置包括用于承载显影剂以显影形成在图像承载部件上的静电图像的显影剂承载部件，其中在显影剂承载部件和图像承载部件之间形成振荡电场; 设置在图像承载部件和显影剂承载部件之间的用于阻挡显影剂从显影剂承载部件向图像承载部件跳跃的区域的一部分的跳跃显影剂阻挡部件，跳跃显影剂阻挡部件包括绝缘部分以及与显影剂承载构件相对的电浮动导电部分。

85. 发明授权

US07212768B2 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：US07212768B2
公开(公告)日：2007-05-01
申请号：US10960088
申请日：2004-10-08
申请人： Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
发明人： Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
IPC分类号： G03G21/16
CPC分类号： G03G21/1864 , G03G2221/1884
摘要： A process cartridge detachably mountable to an electrophotographic image forming includes an electrophotographic photosensitive drum; a developing roller; a first cartridge positioning portion abuttable to a first main assembly positioning portion provided in a main assembly of the apparatus to position the cartridge with respect to a direction crossing the longitudinal direction, when the cartridge is mounted to the main assembly; a second cartridge positioning portion abuttable to a second main assembly positioning portion provided in the main assembly to limit rotation of the cartridge about the first cartridge positioning portion, when the cartridge receives a rotational driving force for rotating the roller from the main assembly; and a first drive input gear, for engagement with a main assembly driving gear to transmit a rotational driving force to the roller.
摘要翻译：可拆卸地安装到电子照相成像的处理盒包括电子照相感光鼓; 显影辊; 第一盒定位部分，邻接于设置在所述装置的主组件中的第一主组件定位部分，用于当所述盒安装到所述主组件时相对于与所述纵向方向交叉的方向定位所述盒; 第二盒定位部分邻接于设置在主组件中的第二主组件定位部分，以限制盒围绕第一盒定位部分的旋转，当盒接收用于使辊从主组件旋转的旋转驱动力时; 以及第一驱动输入齿轮，用于与主组件驱动齿轮接合以将旋转驱动力传递到辊。

86. 发明授权

US06980755B2 Recycling method for developer supplying unit including the step of driving a feeding member in a direction to feed developer from a developer supply port to a developer accommodating portion 失效
标题翻译：显影剂供给单元的回收方法包括以下步骤：将显影剂供给口的显影剂向显影剂供给口输送的方向驱动供给部件，
公开(公告)号：US06980755B2
公开(公告)日：2005-12-27
申请号：US10669505
申请日：2003-09-25
申请人： Atsushi Numagami , Kenji Matsuda , Akiyoshi Fujita
发明人： Atsushi Numagami , Kenji Matsuda , Akiyoshi Fujita
IPC分类号： B65D83/06 , G03G15/08 , G03G15/00
CPC分类号： G03G15/0894 , G03G2215/00987 , G03G2215/0827
摘要： A recycling method is for a developer supply unit for supplying a developer to developing device for developing an electrostatic latent image formed on an electrophotographic photosensitive member. The developer supply unit is detachably mountable to a main assembly of an electrophotographic image forming apparatus and includes a developer accommodating portion for accommodating the developer, a developer supply port for supplying the developer to the developing means and a feeding member for feeding the developer to the developer supply port from the developer accommodating portion. The method includes an injection step of injecting the developer through the developer supply port; and driving step of driving the feeding member in a direction for feeding the developer from the developer supply port to the developer accommodating portion, by which the developer is fed from the developer supply port to fill the developer accommodating portion with the developer.
摘要翻译：回收方法是用于将显影剂供应到用于显影形成在电子照相感光构件上的静电潜像的显影装置的显影剂供应单元。显影剂供应单元可拆卸地安装到电子照相成像设备的主组件上，并且包括用于容纳显影剂的显影剂容纳部分，用于将显影剂供应到显影装置的显影剂供给口和用于将显影剂供给到显影剂供给口。该方法包括将显影剂注入显影剂供给口的注入步骤; 以及驱动步骤，用于沿着将显影剂从显影剂供给口供给到显影剂容纳部分的方向驱动进给构件，由显影剂从显影剂供给口供给显影剂以用显影剂填充显影剂容纳部分。

87. 发明授权

US06246848B1 Toner Container cap, toner container, and process cartridge 失效
标题翻译：墨粉盒容器盖，墨粉盒和处理墨盒
公开(公告)号：US06246848B1
公开(公告)日：2001-06-12
申请号：US08925620
申请日：1997-09-09
申请人： Hiroumi Morinaga , Atsushi Numagami , Yasuo Fujiwara
发明人： Hiroumi Morinaga , Atsushi Numagami , Yasuo Fujiwara
IPC分类号： G03G1508
CPC分类号： G03G21/1832 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/0877 , G03G15/0882 , G03G2215/00029 , G03G2215/068 , G03G2221/1633 , G03G2221/1853
摘要： A toner accommodation container includes a toner containing portion for containing toner; a toner filling opening, formed in a side surface of said toner containing portion, for filling the toner into said toner containing portion; wherein said filling opening has a non-circular configuration substantially corresponding to a configuration of the side surface.
摘要翻译：调色剂容纳容器包括用于容纳调色剂的调色剂容纳部分; 形成在所述调色剂容纳部分的侧表面中的调色剂填充开口，用于将调色剂填充到所述调色剂容纳部分中; 其中所述填充开口具有基本对应于侧表面的构造的非圆形构造。

88. 发明授权

US06236821B1 Process cartridge having a coupling pin and a coupling pin comprising first, second, and third shaft portion 失效
标题翻译：处理盒具有联接销和包括第一，第二和第三轴部分的联接销
公开(公告)号：US06236821B1
公开(公告)日：2001-05-22
申请号：US09102611
申请日：1998-06-23
申请人： Katsunori Yokoyama , Kazushi Watanabe , Atsushi Numagami
发明人： Katsunori Yokoyama , Kazushi Watanabe , Atsushi Numagami
IPC分类号： G03G1500
CPC分类号： G03G21/1825 , G03G2221/1861
摘要： A coupling pin for coupling a first frame and a second frame of a process cartridge detachably mountable relative to a main assembly of an electrophotographic image forming apparatus includes (a) a first shaft portion for being press-fitted into a first hole formed in the first frame; and (b) a second shaft portion for being press-fitted into a second hole formed in the first frame, where the second shaft portion is upstream of the first shaft portion in a direction of press-fitting of the coupling pin. The second shaft portion has an outer diameter which is larger than that of the first shaft portion. The pin further includes (c) a third shaft portion for being loosely fitted into a hole formed in the second frame with a gap between the third shaft portion and inside surface of the hole of the second shaft.
摘要翻译：用于联接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的第一框架和第二框架的联接销包括（a）第一轴部分，用于压配合到形成在第一帧; 和（b）第二轴部分，用于压配合到形成在第一框架中的第二孔中，其中第二轴部分在连接销的压配方向上位于第一轴部分的上游。第二轴部的外径大于第一轴部的外径。销还包括（c）第三轴部分，用于松动地装配到形成在第二框架中的孔中，在第三轴部分和第二轴的孔的内表面之间具有间隙。

89. 发明授权

US06169866A Process cartridge and electrophotographic image forming apparatus 失效
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US06169866A
公开(公告)日：2001-01-02
申请号：US08939012
申请日：1997-09-26
申请人： Kazushi Watanabe , Isao Ikemoto , Atsushi Numagami , Katsunori Yokoyama
发明人： Kazushi Watanabe , Isao Ikemoto , Atsushi Numagami , Katsunori Yokoyama
IPC分类号： G03G1500
CPC分类号： G03G21/186 , F16D1/101 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G21/1864 , G03G2221/1654 , G03G2221/1657
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor, a main assembly positioning member, a hole which is substantially coaxial with the gear, and a process cartridge mounting portion for mounting the process cartridge, the process cartridge includes an electrophotographic photosensitive drum; process mechanism(s) actable on the photosensitive drum; and a projection engageable with the hole, the projection being provided at a longitudinal end of the photosensitive drum; wherein when the main assembly side gear rotates with the hole and projection engaged with each other, the rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; a cartridge positioning portion for abutting to the main assembly positioning portion to stop a movement of the process cartridge beyond a predetermined distance in a direction substantially perpendicular to an axis of the photosensitive drum, when the process cartridge is mounted to the cartridge mounting portion, and the photosensitive drum receives the rotation driving force through the hole and the projection.
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，其中主组件包括电动机，用于接收来自电动机的驱动力的主组件侧齿轮，主组件定位构件，与齿轮和用于安装处理盒的处理盒安装部分，处理盒包括电子照相感光鼓; 处理机构可在感光鼓上作用; 以及可与所述孔接合的突起，所述突起设置在所述感光鼓的纵向端; 其中当所述主组件侧齿轮随着所述孔和凸起彼此接合而旋转时，所述旋转驱动力通过所述孔和所述突起之间的接合从所述齿轮传递到所述感光鼓; 当处理盒被安装到盒安装部分时，用于邻接主组件定位部分以阻止处理盒在基本上垂直于感光鼓的轴线的方向上超过预定距离的移动的盒定位部分，以及感光鼓通过孔和突起接收旋转驱动力。

90. 发明授权

US06118960A End cover, process cartridge and assembling method for process cartridge 有权
标题翻译：处理盒的端盖，处理盒和组装方法
公开(公告)号：US06118960A
公开(公告)日：2000-09-12
申请号：US163335
申请日：1998-09-30
申请人： Takao Nakagawa , Kazushi Watanabe , Atsushi Numagami , Katsunori Yokoyama
发明人： Takao Nakagawa , Kazushi Watanabe , Atsushi Numagami , Katsunori Yokoyama
IPC分类号： G03G15/08 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1857 , G03G2221/1657
摘要： An end cover for a process cartridge detachably mountable to an electrophotographic image forming apparatus for forming an image on a recording material, includes a base; a gear train including a plurality of gears mounted on the base; a first opening, provided in the base so as to be opposed to a gear of the gear train, for permitting the gear of the gear train to be rotated externally when the end cover is mounted to a cartridge frame in assembling of the process cartridge; a second opening, provided opposed to the cartridge gear, for permitting observation of rotation of the cartridge gear provided in the cartridge frame which cartridge gear receives driving force through the gear train when the gear opposed to the first opening is rotated.
摘要翻译：用于可拆卸地安装到用于在记录材料上形成图像的电子照相图像形成装置的处理盒的端盖包括基座; 齿轮系，其包括安装在所述基座上的多个齿轮; 第一开口，设置在所述基座中以与所述齿轮系的齿轮相对，用于当所述端盖在所述处理盒的组装中安装到盒框架时允许所述齿轮系的齿轮从外部旋转; 与卡盘齿轮相对设置的第二开口，用于当与第一开口相对的齿轮旋转时允许观察设置在盒框架中的盒齿轮的旋转，该卡盘齿轮通过齿轮承受驱动力。

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