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1. 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。

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

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。

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

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.

6. 发明授权

US06298217B1 Cleaning apparatus and process cartridge 失效
标题翻译：清洁设备和处理盒
公开(公告)号：US06298217B1
公开(公告)日：2001-10-02
申请号：US08936608
申请日：1997-09-24
申请人： Kazunari Murayama , Tomonori Mori
发明人： Kazunari Murayama , Tomonori Mori
IPC分类号： G03G2110
CPC分类号： G03G21/105
摘要： A cleaning container having a highly durable drum in which removed toner is efficiently accumulated by toner conveyance having a backflow preventive function and upward conveyance. Optical fill-up detection is provided for detecting that the container is full of removed toner before a malfunction is caused. The cleaning container is divided into three chambers, a cleaning chamber, a removed toner accumulating chamber and an intermediate conveying chamber by one partition plate. In the cleaning chamber, toner is conveyed with a screw, and in the intermediate conveying chamber, toner is conveyed upward by a cylindrical impeller having ribs, guide. In removed toner small chambers partitioned with partition ribs, toner is stored from the upstream side with a screw partially having a reversed helical configuration, and in the small chamber at the most downstream side, the fill-up is optically detected. A cleaning member for fill-up detecting windows cleans in order of a top face window, then a side face window, and has ribs for preventing toner from flowing in at both sides of the windows.
摘要翻译：一种具有高耐用滚筒的清洁容器，其中通过具有防回流功能和向上输送的调色剂输送有效地累积去除的调色剂。提供光学填充检测，用于在发生故障之前检测容器中是否已经有去除的调色剂。清洁容器通过一个分隔板分为三个室，清洁室，去除的调色剂存储室和中间输送室。在清洁室中，调色剂用螺杆输送，而在中间输送室中，调色剂由具有肋导向件的圆柱形叶轮向上输送。在用分隔肋分隔的去除的调色剂小室中，调色剂从上游侧以部分具有反螺旋构造的螺钉储存，并且在最下游侧的小室中，光学检测填充物。用于填满检测窗口的清洁构件按照顶面窗口，侧面窗口的顺序清洁，并且具有用于防止调色剂在窗口两侧流动的肋条。

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. 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。

9. 发明授权

US08165494B2 Process cartridge having a member with a force receiving end movable to a position away from a cartridge housing 有权
标题翻译：处理盒具有具有可接受远离盒壳体的位置的受力端的构件
公开(公告)号：US08165494B2
公开(公告)日：2012-04-24
申请号：US12941587
申请日：2010-11-08
申请人： Akira Yoshimura , Kazunari Murayama , Susumu Nittani , Atsushi Numagami
发明人： Akira Yoshimura , Kazunari Murayama , Susumu Nittani , Atsushi Numagami
IPC分类号： G03G21/16
CPC分类号： G03G21/1803 , G03G21/1623 , G03G21/1647 , G03G21/1676 , G03G21/1814 , G03G21/1825 , G03G21/1839 , G03G21/1842 , G03G2215/0119 , G03G2221/169 , G03G2221/1861 , G03G2221/1869
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a drum unit containing the drum, a developing unit containing the roller and being movable so the roller contacts and is spaced from the drum, and a first force receiver receiving a force from a main assembly first force applier by movement of a door from open to closed positions when mounting the cartridge and a second force receiver movable from a stand-by position by movement of the first force receiver by a force received from the first force applier. The second force receiver takes a projected position receiving a force from the second force applier to move the developing unit so the roller moves out of contact with the drum, the projected position being higher than the stand-by position.
摘要翻译：处理盒可拆卸地安装到电子照相成像设备的主组件上。墨盒包括电子照相感光鼓，显影辊，容纳滚筒的滚筒单元，容纳滚筒的显影单元，可移动以使滚子与滚筒接触并与滚筒间隔开;第一力接收器从主体接收力组装第一施力器，当安装盒时门从打开到关闭位置的移动，以及第二受力接收器，通过第一力接收器通过从第一施力器接收的力的运动而从待机位置移动。第二受力器接收来自第二施力器的力的突出位置以移动显影单元，使得辊移动与滚筒不接触，突出位置高于待机位置。

10. 发明申请

US20050260011A1 Process cartridge, mounting mechanism therefor and electrophotographic image forming apparatus 有权
标题翻译：处理盒，其安装机构和电子照相成像设备
公开(公告)号：US20050260011A1
公开(公告)日：2005-11-24
申请号：US11190022
申请日：2005-07-27
申请人： Kazunari Murayama , Kanji Yokomori , Susumu Nittani , Hideki Maeshima
发明人： Kazunari Murayama , Kanji Yokomori , Susumu Nittani , Hideki Maeshima
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1839 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge which is capable of being carried on a movable guide provided in the main assembly of an electrophotographic image forming apparatus and which is movable from a receiving position toward a mount position in interrelation with movement of the movable guide, includes an electrophotographic photosensitive drum; process means actable on the drum; a cartridge frame supporting the drum and the process means; a first portion to be carried, provided at one longitudinal end of the drum, for being supported by the movable guide; a second portion to be carried, provided at the other longitudinal end of the drum, for being supported by the movable guide; a first positioning portion to be positioned relative to a main assembly, the first positioning portion extending outwardly from the cartridge frame adjacent the other longitudinal end of the drum; a second positioning portion to be positioned relative to the main assembly, the second positioning portion extending outwardly from the cartridge frame adjacent the other longitudinal end of the drum; and an engaging portion for engagement with a locking portion which is movable in interrelation with the movement of the movable guide to receive a pulling force for movement from the receiving position toward the mount position.
摘要翻译：一种处理盒，其能够承载在设置在电子照相成像设备的主组件中的可移动引导件上，并且可移动地从接收位置朝着与可移动引导件的移动相关联的安装位置移动，包括电子照相感光鼓 ; 处理装置可在鼓上作用; 支撑滚筒的盒式框架和处理装置; 被设置在所述滚筒的一个纵向端部的第一部分，用于由所述可移动引导件支撑; 第二部分被设置在滚筒的另一个纵向端部处，用于由可移动导向件支撑; 相对于主组件定位的第一定位部分，所述第一定位部分从所述盒框架向外延伸，邻近所述滚筒的另一纵向端; 相对于所述主组件定位的第二定位部分，所述第二定位部分从所述盒框架向外延伸，邻近所述滚筒的另一纵向端; 以及用于与锁定部分接合的接合部分，该锁定部分可与可移动引导件的移动相关联地移动以接收用于从接收位置朝向安装位置运动的拉力。

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