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1. 发明授权

US06697578B2 Memory member, unit, process cartridge and electrophotographic image forming apparatus 有权
标题翻译：存储器件，单元，处理盒和电子照相成像设备
公开(公告)号：US06697578B2
公开(公告)日：2004-02-24
申请号：US09935242
申请日：2001-08-23
申请人： Kazushi Watanabe , Yoshihiro Ito , Toshiyuki Karakama
发明人： Kazushi Watanabe , Yoshihiro Ito , Toshiyuki Karakama
IPC分类号： G03G1500
CPC分类号： G03G21/1882 , G03G2221/1823
摘要： A memory member usable with an electrophotographic image forming apparatus, includes a base; a storing element, provided in the base, for storing information; a memory antenna, provided in the base, for sending the information stored in the storing element to a main assembly antenna provided in a main assembly of the apparatus, when the memory member is mounted to the main assembly of the electrophotographic image forming apparatus; a sending member, provided in the base, for sending the information stored in the storing element to the memory antenna; and an outer casing member covering the base provided with the storing element, the sending member and the memory antenna.
摘要翻译：可与电照相成像设备一起使用的存储器件包括：基座; 存储元件，设置在所述基座中，用于存储信息; 存储器天线，设置在基座中，用于当存储器构件安装到电子照相成像设备的主组件时，将存储在存储元件中的信息发送到设置在设备的主组件中的主组件天线; 发送构件，设置在基座中，用于将存储在存储元件中的信息发送到存储器天线; 以及覆盖设置有存储元件的底座的外壳构件，发送构件和存储天线。

2. 发明授权

US06832056B2 Memory member, unit, process cartridge and electrophotographic image forming apparatus 有权
公开(公告)号：US06832056B2
公开(公告)日：2004-12-14
申请号：US10342096
申请日：2003-01-15
申请人： Kazushi Watanabe , Yoshihiro Ito , Toshiyuki Karakama
发明人： Kazushi Watanabe , Yoshihiro Ito , Toshiyuki Karakama
IPC分类号： G03G1500
CPC分类号： G03G21/1882 , G03G2221/1823
摘要： A memory member usable with an electrophotographic image forming apparatus, includes a base; a storing element, provided in the base, for storing information; a memory antenna, provided in the base, for sending the information stored in the storing element to a main assembly antenna provided in a main assembly of the apparatus, when the memory member is mounted to the main assembly of the electrophotographic image forming apparatus; a sending member, provided in the base, for sending the information stored in the storing element to the memory antenna; and an outer casing member covering the base provided with the storing element, the sending member and the memory antenna.

3. 发明授权

US06782222B2 Image forming apparatus and process cartridge mountable therein in which a gap exists between a main assembly antenna of the apparatus and a memory antenna of the process cartridge mounted thereon 有权
标题翻译：可安装在其中的图像形成装置和处理盒，其中装置的主组件天线与安装在其上的处理盒的存储器天线之间存在间隙
公开(公告)号：US06782222B2
公开(公告)日：2004-08-24
申请号：US09934536
申请日：2001-08-23
申请人： Yoshihiro Ito , Kazushi Watanabe , Toshiyuki Karakama
发明人： Yoshihiro Ito , Kazushi Watanabe , Toshiyuki Karakama
IPC分类号： G03G1500
CPC分类号： G03G21/1882 , G03G2221/1823
摘要： An electrophotographic image formation system forms an image on a recording material The system includes a process cartridge and an electrophotographic image forming apparatus to which the process cartridge is detachably mountable. The apparatus includes a main assembly and a main assembly antenna covered with a main assembly antenna outer casing member. The process cartridge includes an electrophotographic photosensitive member, a process device actable on the electrophotographic photosensitive member, a storing element storing information, a memory antenna for communication with the main assembly antenna, and a memory antenna outer casing member for covering the storing element and the memory antenna. Positioning is effected for a gap between the memory antenna and the main assembly antenna by contact between an outer surface of the memory antenna outer casing member and an outer surface of the main assembly antenna outer casing member of the main assembly antenna.
摘要翻译：电子照相图像形成系统在记录材料上形成图像。该系统包括处理盒和电子照相图像形成装置，处理盒可拆卸地安装到该处理盒和电子照相图像形成装置。该装置包括主组件和主组件天线，其覆盖有主组件天线外壳构件。处理盒包括电子照相感光构件，可作用于电照相感光构件的处理装置，存储信息的存储元件，用于与主组件天线通信的存储天线，以及用于覆盖存储元件和存储元件的存储器天线外壳构件内存天线通过存储天线外壳构件的外表面和主组件天线的主组件天线外壳构件的外表面之间的接触，对存储器天线和主组件天线之间的间隙进行定位。

4. 发明授权

US06654567B2 Process cartridge detachable from electrophotographic image forming apparatus having wireless communication 有权
标题翻译：可从具有无线通信的电子照相图像形成装置拆卸的处理盒
公开(公告)号：US06654567B2
公开(公告)日：2003-11-25
申请号：US09935176
申请日：2001-08-23
申请人： Toshiyuki Karakama , Kazushi Watanabe , Yoshihiro Ito
发明人： Toshiyuki Karakama , Kazushi Watanabe , Yoshihiro Ito
IPC分类号： G03G1500
CPC分类号： G03G21/1882 , G03G2221/1823
摘要： A process unit detachably mountable to a main assembly of an electrophotographic image forming apparatus for forming an image on a recording material, comprising a unit frame and a memory member provided in the process cartridge. The memory member includes a base; a storing element, provided on the base, for storing information; and a memory antenna, provided in the base, for sending the information stored in the storing element to a main assembly antenna provided in a main assembly of the apparatus. A sending member, provided in the base, sends information stored in the storing element to the memory antenna and an outer casing member covers the base provided with the storing element, the sending member and the memory antenna. When the memory unit is mounted to the main assembly of apparatus, the unit frame is contacted to a main assembly antenna cover provided in the main assembly of the apparatus.
摘要翻译：一种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主组件的处理单元，包括设置在处理盒中的单元框架和存储构件。记忆部件包括基部; 存储元件，设置在基座上，用于存储信息; 以及设置在基座中的用于将存储在存储元件中的信息发送到设置在该装置的主组件中的主组件天线的存储器天线。设置在基座中的发送构件将存储在存储元件中的信息发送到存储器天线，并且外壳构件覆盖设置有存储元件，发送构件和存储天线的基座。当存储器单元安装到设备的主组件上时，单元框架与设置在设备的主组件中的主组件天线盖接触。

5. 发明授权

US06782213B2 Memory member, unit, process cartridge and electrophotographic image forming apparatus 有权
公开(公告)号：US06782213B2
公开(公告)日：2004-08-24
申请号：US10342095
申请日：2003-01-15
申请人： Kazushi Watanabe , Yoshihiro Ito , Toshiyuki Karakama
发明人： Kazushi Watanabe , Yoshihiro Ito , Toshiyuki Karakama
IPC分类号： G03G1500
CPC分类号： G03G21/1882 , G03G2221/1823
摘要： A memory member usable with an electrophotographic image forming apparatus, includes a base; a storing element, provided in the base, for storing information; a memory antenna, provided in the base, for sending the information stored in the storing element to a main assembly antenna provided in a main assembly of the apparatus, when the memory member is mounted to the main assembly of the electrophotographic image forming apparatus; a sending member, provided in the base, for sending the information stored in the storing element to the memory antenna; and an outer casing member covering the base provided with the storing element, the sending member and the memory antenna.

6. 发明授权

US06701107B2 Memory member, unit, process cartridge and electrophotographic image forming apparatus 有权
标题翻译：存储器件，单元，处理盒和电子照相成像设备
公开(公告)号：US06701107B2
公开(公告)日：2004-03-02
申请号：US09935246
申请日：2001-08-23
申请人： Toshiyuki Karakama , Kazushi Watanabe , Yoshihiro Ito
发明人： Toshiyuki Karakama , Kazushi Watanabe , Yoshihiro Ito
IPC分类号： G03G1500
CPC分类号： G03G21/1882 , G03G2221/1823
摘要： An unit detachably mountable to a main assembly of an electrophotographic image forming apparatus for forming an image on a recording material, including: (a) a unit frame; and (b) a memory member supported by the unit frame, the memory member including: a base; a storing element, provided on the base, for storing information; a memory antenna, provided in the base, for sending the information stored in the storing element to a main assembly antenna provided in a main assembly of the apparatus, when the memory member is mounted to the main assembly of the apparatus; a sending member, provided in the base, for sending the information stored in the storing element to the memory antenna; and an outer casing member covering the base provided with the storing element, the sending member and the memory antenna. The memory member is disposed substantially at a central portion of the unit frame with respect to a direction crossing a mounting direction in which the unit is mounted to the main assembly of the
摘要翻译：一种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主组件的单元，包括：（a）单元框架; 和（b）由所述单元框支撑的存储构件，所述存储构件包括：基座; 存储元件，设置在基座上，用于存储信息; 存储器天线，设置在基座中，用于当存储器构件安装到设备的主组件时，将存储在存储元件中的信息发送到设置在设备的主组件中的主组件天线; 发送构件，设置在基座中，用于将存储在存储元件中的信息发送到存储器天线; 以及覆盖设置有存储元件的底座的外壳构件，发送构件和存储天线。记忆部件基本上设置在单元框架的中心部分处，该中心部分相对于与单元安装到主组件的安装方向相交的方向

7. 发明申请

US20050163526A1 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：耦合部分，感光鼓，处理盒和电子照相成像设备
公开(公告)号：US20050163526A1
公开(公告)日：2005-07-28
申请号：US11084623
申请日：2005-03-21
申请人： Toshiharu Kawai , Kazushi Watanabe , Yoshihiro Ito
发明人： Toshiharu Kawai , Kazushi Watanabe , Yoshihiro Ito
IPC分类号： G03G21/00 , F16D1/10 , G03G15/00 , G03G21/18
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884
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 hole defined by twisted surfaces, the hole being substantially coaxial with the gear, and a main assembly side grounding contact provided in the hole, the process cartridge includes an electrophotographic photosensitive drum; process mechanisms actable on the photosensitive drum; and a projection engageable with the twisted surfaces, 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, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; and a cartridge side grounding contact electrically connected with the electrophotographic photosensitive drum for electrically grounding the electrophotographic photosensitive drum when the process cartridge is mounted to the main assembly of the apparatus, the cartridge side grounding contact being provided on the projection so as to be electrically connectable with the main assembly side grounding contact
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，由扭曲表面限定的孔，该孔基本上与齿轮和设置在孔中的主组件侧接地触点，处理盒包括电子照相感光鼓; 可在感光鼓上作用的加工机构; 以及与所述扭转表面接合的突起，所述突起设置在所述感光鼓的纵向端部，其中当所述主组件侧齿轮随着所述孔和突起彼此接合而旋转时，旋转驱动力从所述齿轮传递到感光鼓通过孔和突起之间的接合; 以及与电子照相感光鼓电连接的盒侧接地触点，用于当处理盒安装到设备的主组件时将电子照相感光鼓电接地，盒侧接地触点设置在突起上以便可电连接与主组件侧接地

8. 发明授权

US06501926B1 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：US06501926B1
公开(公告)日：2002-12-31
申请号：US09597823
申请日：2000-06-19
申请人： Kazushi Watanabe , Yoshihiro Ito , Toshiharu Kawai
发明人： Kazushi Watanabe , Yoshihiro Ito , Toshiharu Kawai
IPC分类号： G03G1500
CPC分类号： G03G21/186 , F16D1/101 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/1864 , G03G2221/1654 , G03G2221/1657 , G03G2221/183
摘要： An electrophotographic image forming apparatus for forming an image on a recording material includes an electrophotographic photosensitive drum; charging means for charging the photosensitive drum; developing means for developing a latent image formed on the photosensitive drum into a toner image; transfer means for transferring the toner image onto the recording material; fixing means for fixing the toner image on the recording material; a motor; a main assembly side gear for receiving driving force from the motor; a recess formed substantially at a center of the gear, the recess having a polygonal cross-section; a projection provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the recess and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through the recess and the projection with the projection being pulled into the recess, wherein a free end of the projection and a bottom surface of the recess are contacted to each other so that the process cartridge is positioned in place in a longitudinal direction of the photosensitive drum relative to the main assembly; and moving means for imparting relative movement between the recess and the projection in a longitudinal.
摘要翻译：用于在记录材料上形成图像的电子照相图像形成装置包括电子照相感光鼓; 用于对感光鼓充电的充电装置; 用于将形成在感光鼓上的潜像显影成调色剂图像的显影装置; 用于将调色剂图像转印到记录材料上的转印装置; 用于将调色剂图像定影在记录材料上的固定装置; 电机用于从马达接收驱动力的主组件侧齿轮; 基本上形成在所述齿轮的中心的凹部，所述凹部具有多边形横截面; 设置在所述感光鼓的纵向端部处的突起，其中当所述主组件侧齿轮随着所述凹部和凸起彼此接合而旋转时，旋转驱动力通过所述凹部和所述突起从所述齿轮传递到所述感光鼓，突起被拉入凹部，其中突起的自由端和凹部的底表面彼此接触，使得处理盒相对于主组件沿感光鼓的纵向方向定位在适当位置; 以及用于在纵向上在凹部和突起之间施加相对运动的移动装置。

9. 发明授权

US06226478B1 Process cartridge having drive mount for photosensitive drum 失效
标题翻译：处理盒带有用于感光鼓的驱动器支架
公开(公告)号：US06226478B1
公开(公告)日：2001-05-01
申请号：US08820481
申请日：1997-03-18
申请人： Kazushi Watanabe , Yoshihiro Ito , Toshiharu Kawai
发明人： Kazushi Watanabe , Yoshihiro Ito , Toshiharu Kawai
IPC分类号： G03G1500
CPC分类号： G03G21/186 , F16D1/101 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/1864 , G03G2221/1654 , G03G2221/1657 , G03G2221/183
摘要： An electrophotographic image forming apparatus for forming an image on a recording material includes an electrophotographic photosensitive drum, a charging device for charging the photosensitive drum, a developing device for developing a latent image formed on the photosensitive drum into a toner image, a transfer device for transferring the toner image onto the recording material, a fixing device for fixing the toner image on the recording material, a motor, and a main assembly side gear for receiving driving force from the motor. A recess is formed substantially at a center of the gear, the recess having a polygonal cross-section, and a projection is provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the recess and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through the recess and the projection with the projection being pulled into the recess, wherein a free end of the projection and a bottom surface of the recess are contacted to each other so that the process cartridge is positioned in place in a longitudinal direction of the photosensitive drum relative to the main assembly. A moving device imparts relative movement between the recess and the projection in a longitudinal direction of the photosensitive drum to engage the projection with the recess.
摘要翻译：用于在记录材料上形成图像的电子照相图像形成装置包括电子照相感光鼓，用于对感光鼓充电的充电装置，用于将形成在感光鼓上的潜像显影成调色剂图像的显影装置，用于将调色剂图像转印到记录材料上，用于将调色剂图像定影在记录材料上的定影装置，电动机和用于接收来自电动机的驱动力的主组件侧齿轮。基本上形成在齿轮的中心处的凹部，凹部具有多边形横截面，并且在感光鼓的纵向端部处设置有突起，其中当主组件侧齿轮随着凹部和突起接合而旋转时彼此相反，旋转驱动力通过凹部从齿轮传递到感光鼓，并且突起被拉入凹部中，其中突起的自由端和凹部的底表面彼此接触，因此处理盒相对于主组件位于感光鼓的纵向方向上的适当位置。移动装置在感光鼓的纵向方向上在凹部和突起之间施加相对运动，以使凸起与凹部接合。

10. 发明授权

US5903803A Process cartridge, electrophotographic image forming apparatus, driving force transmission part, and electrophotographic photosensitive drum 失效
公开(公告)号：US5903803A
公开(公告)日：1999-05-11
申请号：US621941
申请日：1996-03-26
申请人： Toshiharu Kawai , Kazushi Watanabe , Yoshihiro Ito
发明人： Toshiharu Kawai , Kazushi Watanabe , Yoshihiro Ito
IPC分类号： G03G21/16 , F16C13/02 , F16C13/04 , F16D1/06 , F16D1/10 , G03G15/00 , G03G21/00 , G03G21/18 , G03G15/02
CPC分类号： G03G21/186 , F16D1/101 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G2221/1654 , G03G2221/1657 , G03G2221/183
摘要： An electrophotographic image forming apparatus for forming an image on a recording material includes an electrophotographic photosensitive drum; a charging device for charging the photosensitive drum; a developing device for developing a latent image formed on the photosensitive drum into a toner image; a transfer device for transferring the toner image onto the recording material; a fixing device for fixing the toner image on the recording material; a motor; a main assembly side gear for receiving driving force from the motor; a twisted hole formed substantially at a center of the gear, the hole having a polygonal cross-section; a twisted prism projection 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, rotational driving force is transmitted from the gear to the photosensitive drum through the hole and the projection with the projection being pulled into the hole; and a moving device for imparting relative movement between the hole and the projection in a longitudinal direction of the photosensitive drum.

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