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1. 发明授权

US6157792A Electrophotographic apparatus having plural image forming modes, and a process cartridge applied to such electrophotographic apparatus 有权
公开(公告)号：US6157792A
公开(公告)日：2000-12-05
申请号：US280578
申请日：1999-03-30
申请人： Tomonori Mori , Hisayoshi Kojima , Kazunari Murayama , Kazufumi Muto
发明人： Tomonori Mori , Hisayoshi Kojima , Kazunari Murayama , Kazufumi Muto
IPC分类号： G03G15/00 , G03G21/12
CPC分类号： G03G15/553 , G03G15/55 , G03G21/10 , G03G21/12 , G03G2215/0177 , G03G2215/021 , G03G2215/1661 , G03G2221/1663 , G03G2221/1823
摘要： A cartridge which is detachably mountable on an image forming apparatus is provided with non-volatile storing medium. In this non-volatile storing medium, a predetermined value is stored. The predetermined value is used for controlling the image forming apparatus together with the count value which is counted when forming images. The count value for counting images formed in a first image formation mode is different from the count value that is counted when forming images in a second image formation mode whose maximum amount of waste toner contained in a cleaning container is different from that of the first image mode. With the structure thus arranged, the number of printable sheets is made greater before the waste toner is filled in the cleaning container up to its limit, hence enabling the user to secure a longer period of time for preparing the cartridge.

2. 发明授权

US06404996B1 Electrophotographic apparatus having plural image forming modes, and a process cartridge applied to such electrophotographic apparatus 有权
标题翻译：具有多个图像形成模式的电子照相设备和应用于该电子照相设备的处理盒
公开(公告)号：US06404996B1
公开(公告)日：2002-06-11
申请号：US09624202
申请日：2000-07-24
申请人： Tomonori Mori , Hisayoshi Kojima , Kazunari Murayama , Kazufumi Muto
发明人： Tomonori Mori , Hisayoshi Kojima , Kazunari Murayama , Kazufumi Muto
IPC分类号： G03G1508
CPC分类号： G03G15/553 , G03G15/55 , G03G21/10 , G03G21/12 , G03G2215/0177 , G03G2215/021 , G03G2215/1661 , G03G2221/1663 , G03G2221/1823
摘要： A cartridge which is detachably mountable on an image forming apparatus is provided with non-volatile storing medium. In this non-volatile storing medium, a predetermined value is stored. The predetermined value is used for controlling the image forming apparatus together with the count value which is counted when forming images. The count value for counting images formed in a first image formation mode is different from the count value that is counted when forming images in a second image formation mode whose maximum amount of waste toner contained in a cleaning container is different from that of the first image mode. With the structure thus arranged, the number of printable sheets is made greater before the waste toner is filled in the cleaning container up to its limit, hence enabling the user to secure a longer period of time for preparing the cartridge.
摘要翻译：可拆卸地安装在图像形成装置上的盒装有非易失性存储介质。在该非易失性存储介质中，存储预定值。预定值用于控制图像形成装置以及在形成图像时计数的计数值。用于对在第一图像形成模式中形成的图像进行计数的计数值与在第一图像形成模式中形成图像时计数的计数值不同，该第二图像形成模式中，包含在清洁容器中的废弃调色剂的最大量不同于第一图像模式。利用如此布置的结构，在将废粉末填充到清洁容器中之前将可打印片材的数量提高到最高限度，从而使得用户能够确保更长的时间来准备盒。

3. 发明授权

US06285851B1 Cleaning apparatus which includes cleaning member, supporting portion and reinforcing member 有权
标题翻译：清洁装置，其包括清洁构件，支撑部分和加强构件
公开(公告)号：US06285851B1
公开(公告)日：2001-09-04
申请号：US09343254
申请日：1999-06-30
申请人： Hisayoshi Kojima , Kazunari Murayama , Tomonori Mori
发明人： Hisayoshi Kojima , Kazunari Murayama , Tomonori Mori
IPC分类号： G03G2100
CPC分类号： G03G21/0029 , G03G2221/183
摘要： A cleaning apparatus includes a cleaning member for removing residual toner from an image bearing member. A supporting portion for supporting the cleaning member, the supporting portion being of a material different from that of the cleaning member. A reinforcing member, wherein the reinforcing member and the cleaning member sandwich the supporting portion.
摘要翻译：清洁装置包括用于从图像承载部件去除残留调色剂的清洁部件。用于支撑清洁部件的支撑部分，支撑部分是与清洁部件不同的材料。一种加强构件，其中所述加强构件和所述清洁构件夹持所述支撑部。

4. 发明授权

US06266503B1 Method for attaching electrostatic photosensitive drum method for replacing electrophotographic photosensitive drum and process cartridge 有权
标题翻译：安装静电感光鼓方法用于更换电子照相感光鼓和处理盒的方法
公开(公告)号：US06266503B1
公开(公告)日：2001-07-24
申请号：US09385057
申请日：1999-08-30
申请人： Kazunari Murayama , Hisayoshi Kojima , Tomonori Mori
发明人： Kazunari Murayama , Hisayoshi Kojima , Tomonori Mori
IPC分类号： G03G1500
CPC分类号： G03G21/181 , G03G21/185 , G03G2215/0177 , G03G2221/1606
摘要： An electrophotographic photosensitive drum mounting method for mounting an electrophotographic photosensitive drum to a frame of a process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the method including the steps of (a) a first inserting step of inserting a first drum shaft provided at one end of the electrophotographic photosensitive drum into a first frame hole provided in a first projected portion at one end portion which is projected in a direction crossing with a longitudinal direction of a frame of the process cartridge at one longitudinal end of the frame of; (b) facing step of facing, while the first drum shaft is inserted into the first frame hole, the other end of the electrophotographic photosensitive drum to a second projected portion projected from the frame in a direction crossing with the longitudinal direction of the frame at the other longitudinal end of the frame, by moving the other end of the electrophotographic photosensitive drum; (c) a second inserting step of inserting a second drum shaft provided on a second cover at the other end into a second frame hole provided in a projected portion at the other end of the frame and then into a drum hole formed at the other end of the electrophotographic photosensitive drum, from an outside of the second frame hole; (d) a bearing member engaging step of fitting a bearing hole of a bearing member around the first drum shaft, and engaging the bearing member with the first frame hole; (e) a first cover coupling process of fitting first hole formed in a first cover provided at one end around the first drum shaft, and then connecting the first cover to the frame; and (f) a second cover coupling process of connecting the second cover to the frame.
摘要翻译：一种用于将电子照相感光鼓安装到可拆卸地安装到电子照相成像设备的主组件的处理盒的框架上的电子照相感光鼓安装方法，所述方法包括以下步骤：（a）第一插入步骤，设置在电子照相感光鼓的一端处的第一框架孔设置在一个端部处的第一突出部分中，该第一框架孔在框架的一个纵向端处沿与处理盒的框架的纵向相交的方向突出的; （b）当第一鼓轴被插入第一框架孔时，电子照相感光鼓的另一端朝向与框架的纵向方向交叉的方向从框架突出的第二突出部分面向的步骤，通过移动电子照相感光鼓的另一端，框架的另一纵向端; （c）第二插入步骤，将设置在另一端的第二盖上的第二鼓轴插入设置在框架的另一端的突出部分中的第二框架孔中，然后进入形成在另一端的鼓孔中从第二框架孔的外侧; （d）轴承构件接合步骤，其将轴承构件的轴承孔装配在第一鼓轴周围，并使轴承构件与第一框架孔接合; （e）第一盖联接过程，其将形成在设置在第一鼓轴的一端处的第一盖中的第一孔装配，然后将第一盖连接到框架; 以及（f）将所述第二盖连接到所述框架的第二盖联接过程。

5. 发明授权

US06314266B1 Cleaning apparatus equipped with brush roller, process cartridge, and image forming apparatus 有权
标题翻译：配有刷辊，处理盒和成像装置的清洁装置
公开(公告)号：US06314266B1
公开(公告)日：2001-11-06
申请号：US09266827
申请日：1999-03-12
申请人： Kazunari Murayama , Hisayoshi Kojima , Tomonori Mori
发明人： Kazunari Murayama , Hisayoshi Kojima , Tomonori Mori
IPC分类号： G03G2100
CPC分类号： G03G21/181 , G03G21/0035 , G03G2215/0177 , G03G2221/1618 , G03G2221/183
摘要： A cleaning apparatus includes a brush roller, contactable to an image bearing member, for removing toner from the image bearing member and a brush driving force transmission path, which is different from a driving force transmission path for the image bearing member. The brush roller is rotated through the brush driving force transmission path with a speed of rotation smaller than that of the image bearing member.
摘要翻译：清洁装置包括可与图像承载部件接触的用于从图像承载部件移除调色剂的刷辊和与图像承载部件的驱动力传递路径不同的刷驱动力传递路径。刷辊以旋转速度小于图像承载部件的旋转速度旋转通过刷驱动力传递路径。

6. 发明授权

US6131011A Method of adjusting the mounting of cleaning member, process cartridge and image forming apparatus 失效
标题翻译：调整清洁部件，处理盒和成像设备的安装方法
公开(公告)号：US6131011A
公开(公告)日：2000-10-10
申请号：US386332
申请日：1999-08-30
申请人： Hisayoshi Kojima , Kazunari Murayama , Tomonori Mori
发明人： Hisayoshi Kojima , Kazunari Murayama , Tomonori Mori
IPC分类号： G03G21/10 , G03G21/16 , G03G21/18 , G03G21/00
CPC分类号： G03G21/1821 , G03G2215/0177 , G03G2221/1618
摘要： In a method of mounting a cleaning member in a process cartridge, the cleaning member to be mounted in the process cartridge has in the opposite ends thereof screw-cramping holes for fixing a supporting plate to the frame of the cartridge, and cut-away portions for fitting and inserting thereinto pins for adjustably moving the supporting plate in a direction for adjustment when the mounting position is adjusted before the supporting plate is fixed to the frame, and during the adjustment of the mounting, the pins are fitted in the cut-away portions and the cleaning member has its mounted position adjusted by the pins being moved, and after the cleaning member has been moved to a predetermined position, the opposite sides of the supporting plate are screw-cramped to thereby effect the positioning of the cleaning member.
摘要翻译：在将清洁部件安装在处理盒中的方法中，要安装在处理盒中的清洁部件的相对端部具有用于将支撑板固定到盒的框架的螺钉夹紧孔，并且切除部分用于在支撑板固定到框架之前调整安装位置时在其中插入用于可调节地移动支撑板的销，用于可调节的方向，并且在安装调整期间，销装配在切割部分和清洁部件的安装位置由销被移动调节，并且在清洁部件已经移动到预定位置之后，支撑板的相对侧被螺旋挤压，从而实现清洁部件的定位。

7. 发明授权

US06178301B1 Cleaning apparatus for cleaning an image carrier, process cartridge having a cleaning apparatus for removing remaining developer on an image carrier, and image forming apparatus having a cleaning member for removing remaining developer on an image carrier 有权
标题翻译：用于清洁图像载体的清洁装置，具有用于去除图像载体上的剩余显影剂的清洁装置的处理盒，以及具有用于去除图像载体上剩余显影剂的清洁部件的图像形成装置
公开(公告)号：US06178301B1
公开(公告)日：2001-01-23
申请号：US09382391
申请日：1999-08-25
申请人： Hisayoshi Kojima , Kazunari Murayama , Tomonori Mori
发明人： Hisayoshi Kojima , Kazunari Murayama , Tomonori Mori
IPC分类号： G03G2100
CPC分类号： G03G21/007
摘要： A cleaning apparatus for an image carrier includes a cleaning member for removing remaining developer left on the image carrier; and a sealing member disposed on each opposite end of the cleaning means for preventing the developer removed by the cleaning member from leaking out. The sealing member cleans a surface to which a distance-ensuring device for maintaining a prescribed distance between the image carrier and another electrophotographic process means, extends, and contacts with the image carrier.
摘要翻译：用于图像载体的清洁装置包括用于去除残留在图像载体上的剩余显影剂的清洁部件; 以及设置在清洁装置的每个相对端上的密封构件，用于防止由清洁构件移除的显影剂泄漏。密封构件清洁在图像载体和另一个电子照相处理装置之间保持规定距离的距离确定装置的表面延伸并与图像载体接触。

8. 外观设计

USD519150S1 Image forming apparatus 失效
公开(公告)号：USD519150S1
公开(公告)日：2006-04-18
申请号：US29205620
申请日：2004-05-19
申请人： Hisayoshi Kojima , Kanji Yokomori , Kazunari Murayama , Nobuharu Hoshi , Tatsuya Suzuki , Hideki Maeshima , Shinjiro Toba , Takahiro Noguchi
设计人： Hisayoshi Kojima , Kanji Yokomori , Kazunari Murayama , Nobuharu Hoshi , Tatsuya Suzuki , Hideki Maeshima , Shinjiro Toba , Takahiro Noguchi

9. 发明授权

US06608980B2 Electrophotographic image forming apparatus to which a process cartridge is detachably mountable and process cartridge comprising cartridge drum positioning portion or recess 有权
标题翻译：处理盒可拆卸地安装在其上的电子照相图像形成装置和包括盒鼓定位部分或凹部的处理盒
公开(公告)号：US06608980B2
公开(公告)日：2003-08-19
申请号：US09749818
申请日：2000-12-28
申请人： Kazunari Murayama , Hisayoshi Kojima , Atsushi Numagami , Takahito Ueno
发明人： Kazunari Murayama , Hisayoshi Kojima , Atsushi Numagami , Takahito Ueno
IPC分类号： G03G1500
CPC分类号： G03G21/185 , G03G2215/0119 , G03G2215/021 , G03G2221/1603 , G03G2221/1654
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes: a cartridge frame; an electrophotographic photosensitive drum supported on the cartridge frame; a process device actable on the photosensitive drum; a cartridge drum positioning portion for positioning the photosensitive drum to the main assembly of the apparatus by engagement with a main assembly drum positioning portion provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus; and a cartridge frame positioning portion for positioning the cartridge frame to the main assembly of the apparatus by engagement with a main assembly frame positioning portion provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件上的处理盒包括：盒框架; 支撑在盒框架上的电子照相感光鼓; 可操作在感光鼓上的处理装置; 盒式磁带定位部分，用于当处理盒安装到设备的主组件时，通过与设置在设备的主组件中的主组件鼓定位部分接合来将感光鼓定位到设备的主组件; 以及盒架定位部分，用于当处理盒安装到设备的主组件时，通过与设置在设备的主组件中的主组件框架定位部分接合来将盒框架定位到设备的主组件。

10. 发明授权

US06463233B2 Process cartridge having first and second cartridge guiding portions and an electrophotographic image forming apparatus to which the process cartridge is attached 有权
标题翻译：具有第一和第二盒引导部分的处理盒以及连接处理盒的电照相成像设备
公开(公告)号：US06463233B2
公开(公告)日：2002-10-08
申请号：US09782280
申请日：2001-02-14
申请人： Hisayoshi Kojima , Hironobu Isobe , Atsushi Numagami , Kazunari Murayama , Nobuharu Hoshi
发明人： Hisayoshi Kojima , Hironobu Isobe , Atsushi Numagami , Kazunari Murayama , Nobuharu Hoshi
IPC分类号： G03G2118
CPC分类号： G03G21/185 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a cartridge frame; an electrophotographic photosensitive member; a process device actable on the photosensitive member, a first cartridge guiding portion for being guided by a main assembly guide provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus, the first cartridge guiding portion being provided at one end, with respect to a mounting direction in which the process cartridge is mounted to the main assembly of apparatus of the cartridge frame; and a second cartridge guiding portion for being guided by the main assembly guide provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of apparatus, the second cartridge guiding portion being provided at the other end, with respect to the mounting direction, of the cartridge frame, wherein when the process cartridge is mounted to the main assembly of the apparatus, the first and second cartridge guiding portions are at different heights.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件的处理盒包括盒框架; 电子照相感光构件; 可操作在感光构件上的处理装置，当处理盒安装到设备的主组件上时，第一盒引导部分，用于由设置在设备的主组件中的主组件引导件引导，第一盒引导部分设置在相对于处理盒安装到盒框架的设备的主组件的安装方向的一端; 以及第二盒引导部分，用于当处理盒安装到设备的主组件时由设置在设备的主组件中的主组件引导件引导，第二盒引导部分设置在另一端，相对于盒架的安装方向，其中当处理盒安装到设备的主组件时，第一和第二盒引导部分处于不同的高度。

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