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1. 发明专利

JP2014071140A Process cartridge 有权
标题翻译：工艺盒
公开(公告)号：JP2014071140A
公开(公告)日：2014-04-21
申请号：JP2012214640
申请日：2012-09-27
申请人： Canon Inc , キヤノン株式会社
发明人： FUJIWARA AKIHIRO , SHINTANI SUSUMU , TANABE MASATO
IPC分类号： G03G21/18
CPC分类号： G03G21/1839 , G03G21/1846
摘要： PROBLEM TO BE SOLVED: To provide a process cartridge detachable from an image forming apparatus, configured to improve strength of a grip part in a frame body.SOLUTION: A process cartridge detachable from a device body of an image forming device includes: a frame body 14 formed of a first resin; and a grip part 14c which is provided in the frame body 14 and is gripped by a user in attaching/detaching the process cartridge to/from the device body, and includes a first molded part formed of the first resin together with the frame body 14 and a second molded part 24 integrally molded with the first molded part by use of a second resin after molding the first molded part.
摘要翻译：要解决的问题：提供一种可从图像形成装置拆卸的处理盒，其被配置为提高框架体中的抓握部件的强度。解决方案：可从图像形成装置的装置主体拆卸的处理盒包括：框架体 14由第一树脂形成; 以及设置在框架体14中并被使用者将处理盒与装置主体连接/拆卸的把持部14c，并且包括由第一树脂与框架体14一起形成的第一模制部分以及在模制第一模制部件之后通过使用第二树脂与第一模制部件一体模制的第二模制部件24。

2. 发明专利

JP2006330694A Electrophotographic image forming apparatus and process cartridge 有权
标题翻译：电子图像形成装置和工艺盒
公开(公告)号：JP2006330694A
公开(公告)日：2006-12-07
申请号：JP2006080696
申请日：2006-03-23
申请人： Canon Inc , キヤノン株式会社
发明人： KAWAMURA HIROSHI , SHINTANI SUSUMU
IPC分类号： G03G21/18 , G03G15/08 , G03G21/00
CPC分类号： G03G21/181 , G03G21/1825 , G03G2221/1861
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus designed such that a process cartridge with a separation member remaining attached thereto is transported while kept attached to the image forming apparatus, and that failure such as damage to a drive train for driving the process cartridge is restrained. SOLUTION: The image forming apparatus comprises: the detachable process cartridge 2 including a drum unit 25 that is fixed when mounted in the main assembly of the image forming apparatus; a development unit 24 connected to the drum unit 25 so that it is pivotally movable; the separation member 71 attachable to the process cartridge 2, for holding the developing unit 24 at a predetermined position; a detection lever 72 and a sensor 73 for detecting that the developing unit 24 is held by the separation member 71 when the process cartridge 2 is mounted in the main assembly of the image forming apparatus. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像形成装置，其被设计成使得具有附着到其上的分离构件的处理盒被保持附着到图像形成装置，并且诸如损坏用于驱动的传动系的故障处理盒被限制。图像形成装置包括：可拆卸处理盒2，包括当安装在图像形成装置的主组件中时固定的鼓单元25; 连接到鼓单元25以使其可枢转地移动的显影单元24; 分离构件71可附接到处理盒2，用于将显影单元24保持在预定位置; 检测杆72和传感器73，用于当处理盒2安装在图像形成装置的主组件中时，用于检测显影单元24被分离构件71保持。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006308755A Electrophotographic image forming apparatus and process cartridge 有权
标题翻译：电子图像形成装置和工艺盒
公开(公告)号：JP2006308755A
公开(公告)日：2006-11-09
申请号：JP2005129494
申请日：2005-04-27
申请人： Canon Inc , キヤノン株式会社
发明人： TSUZUKI MASATOMO , YOKOMORI KANJI , SHINTANI SUSUMU
IPC分类号： G03G21/18
CPC分类号： G03G21/181 , G03G21/1825 , G03G2221/1861
摘要： PROBLEM TO BE SOLVED: To provide a process cartridge and an image forming apparatus that can maintain a development separation state stably for a long period of time with simple constitution. SOLUTION: When a separation member is mounted on the process cartridge, the separation member is supported at both ends by one frame body and the other frame body is supported between them to maintain the separation state. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以简单的结构长时间稳定地保持显影分离状态的处理盒和图像形成装置。解决方案：当分离构件安装在处理盒上时，分离构件在两端被一个框架体支撑，另一框架体支撑在它们之间以保持分离状态。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2004301896A Detection apparatus for residual quantity of development, and development apparatus and processing cartridge employing the detection apparatus 审中-公开
标题翻译：检测装置，用于开发和发展设备和处理采集检测装置的盒子
公开(公告)号：JP2004301896A
公开(公告)日：2004-10-28
申请号：JP2003091586
申请日：2003-03-28
申请人： Canon Inc , キヤノン株式会社
发明人： SHINTANI SUSUMU , HOSHI NOBUHARU , SUZUKI TATSUYA
IPC分类号： G01F23/28 , G03G15/08
摘要： PROBLEM TO BE SOLVED: To provide a detection apparatus for residual quantity of toner that reduces attenuation of detection light, thereby having improved accuracy in detecting residual quantity of toner. SOLUTION: The detection apparatus for residual quantity of toner passes light from a light emitting means through a toner storage part and receives the light with a light receiving means, thereby detecting residual quantity of toner in the storage part. The apparatus has an incident light guide 51 used for leading detection light from an LED 53 to a toner container 41. In the incident light guide 51, an incident face 51a for receiving the detection light from the LED 53 has a projecting shape so that detection light entering from the incident face 51a is made almost parallel by a light guide 51d which guides the detection light to the toner container 41. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种减少检测光衰减的残留量的调色剂的检测装置，从而提高了检测调色剂剩余量的精度。解决方案：用于剩余量调色剂的检测装置使来自发光装置的光通过调色剂存储部分，并用光接收装置接收光，从而检测存储部分中的调色剂剩余量。该装置具有入射光导51，用于引导从LED53到调色剂容器41的检测光。在入射光导51中，用于接收来自LED 53的检测光的入射面51a具有突出形状，使得检测从入射面51a进入的光通过将检测光引导到调色剂容器41的导光体51d几乎平行。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2003295596A Developer detection method, developing device, process cartridge and image forming apparatus 审中-公开
标题翻译：开发者检测方法，开发装置，处理盒和图像形成装置
公开(公告)号：JP2003295596A
公开(公告)日：2003-10-15
申请号：JP2002099672
申请日：2002-04-02
申请人： Canon Inc , キヤノン株式会社
发明人： MIYAMOTO JUN , SHINTANI SUSUMU , HORIKAWA TADASHI
IPC分类号： G03G15/08
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of realizing stable notification on the residual amount of toner even in constitution where a signal for detecting the residual amount of the toner easily gets unstable by a shock given when a developing roller abuts on a photoreceptor drum when forming an image. SOLUTION: The light emitting element 30a and the light receiving element 30b of a developing device constituted to rock with a supporting shaft 49 as the center of turning so that an image carrier 1 can contact with/separate from the developing roller 40 start to detect the developer after a stirring member 42 is rotated by an amount equal to or above the deflection of a stirring blade 42x. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种图像形成装置，即使在用于检测调色剂剩余量的信号容易因显影辊所产生的冲击而变得不稳定的情况下也可以实现对剩余量的调色剂的稳定通知在形成图像时邻接感光鼓。解决方案：显影装置的发光元件30a和受光元件30b被构造成以支撑轴49为转动中心摇动，使得图像载体1能够与显影辊40接触/分离开始在搅拌构件42旋转等于或高于搅拌叶片42x的偏转量的量时检测显影剂。版权所有（C）2004，JPO

6. 发明专利

JP2013105096A Cartridge, and image forming apparatus 有权
标题翻译：卡盒和图像形成装置
公开(公告)号：JP2013105096A
公开(公告)日：2013-05-30
申请号：JP2011249920
申请日：2011-11-15
申请人： Canon Inc , キヤノン株式会社
发明人： SHINTANI SUSUMU
IPC分类号： G03G15/08 , G03G15/01 , G03G21/18
CPC分类号： G03G15/0891
摘要： PROBLEM TO BE SOLVED: To solve the problem that when toner is aggregated on the downstream side in a conveying direction of a developer conveying member, a load imposed on the developer conveying member in an initial drive stage increases.SOLUTION: An image forming apparatus includes: a partition member 50 that is movably provided inside a developer storage unit 15, and partitions the developer storage unit 15; a developer conveying member 25 that conveys developer stored in the developer storage unit 15; and a unit to be operated 54a for moving the partition member 50. When a cartridge is attached to an apparatus body, the unit to be operated 54a contacts with the apparatus body to cause the partition member 50 to move from a predetermined first position to a second position to create larger capacity of the developer storage unit than the first position does.
摘要翻译：解决问题：为了解决当在显影剂输送构件的输送方向上的下游侧聚集调色剂时，在初始驱动阶段施加在显影剂输送构件上的负荷增加。解决方案：图像形成装置包括：可移动地设置在显影剂存储单元15内部并分隔显影剂存储单元15的分隔构件50; 传送存储在显影剂储存单元15中的显影剂的显影剂传送构件25; 以及用于移动分隔构件50的要被操作的单元54a。当盒被附接到设备主体时，被操作单元54a与设备主体接触，以使分隔构件50从预定的第一位置移动到第二个位置，以创建比第一个位置更大容量的开发者存储单元。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012212188A Process cartridge and image forming apparatus using the same 有权
标题翻译：使用它的过程盒和图像形成装置
公开(公告)号：JP2012212188A
公开(公告)日：2012-11-01
申请号：JP2012178133
申请日：2012-08-10
申请人： Canon Inc , キヤノン株式会社
发明人： TANABE MASATO , SHINTANI SUSUMU , TOBA SHINJIRO , NOGUCHI TOMIO
IPC分类号： G03G21/18
摘要： PROBLEM TO BE SOLVED: To further improve stability of an electrical contact in a process cartridge having an electrical contact portion 39 with an image forming apparatus main body, and to attain miniaturization of the process cartridge and an image forming apparatus.SOLUTION: An electrical contact 39 is provided between two places receiving pressing force for positioning from an apparatus main body, thereby stabilization of the electrical contact is performed.
摘要翻译：要解决的问题：为了进一步提高具有与图像形成装置主体的电接触部分39的处理盒中的电接触的稳定性，并且实现处理盒和图像形成装置的小型化。解决方案：在接收用于从设备主体定位的按压力的两个位置之间设置电触点39，从而进行电接触的稳定。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2009031770A Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：过程盒和电子图像形成装置
公开(公告)号：JP2009031770A
公开(公告)日：2009-02-12
申请号：JP2008162311
申请日：2008-06-20
申请人： Canon Inc , キヤノン株式会社
发明人： TOBA SHINJIRO , YOSHIMURA AKIRA , SHINTANI SUSUMU
IPC分类号： G03G21/18 , G03G15/08
CPC分类号： G03G21/1803 , G03G21/1825
摘要： PROBLEM TO BE SOLVED: To downsize a process cartridge and an image forming apparatus, and to form structure causing little damage on a development separation rib. SOLUTION: When this process cartridge is mounted to an apparatus body, a development separation rib on the process cartridge side is projected by action of a projecting part on the body side, and thereafter a drum is separated from a development roller by action of a first force-imparting member on the body side. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了减小处理盒和图像形成装置的尺寸，并且形成对显影分离肋几乎没有损伤的结构。解决方案：当该处理盒安装到设备主体上时，处理盒侧上的显影分隔肋通过突出部分在主体侧的作用而突出，然后通过动作将鼓与显影辊分离在身体侧的第一施力构件。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007213025A Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：过程盒和电子图像形成装置
公开(公告)号：JP2007213025A
公开(公告)日：2007-08-23
申请号：JP2006346270
申请日：2006-12-22
申请人： Canon Inc , キヤノン株式会社
发明人： YOSHIMURA AKIRA , MURAYAMA KAZUNARI , SHINTANI SUSUMU , NUMAGAMI ATSUSHI
IPC分类号： G03G21/18 , 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： PROBLEM TO BE SOLVED: To make a process cartridge and an image forming apparatus compact, and to make a development separation rib that is less likely to be damaged. SOLUTION: When the process cartridge is mounted on a main assembly, a first force application member on the main side acts to project the development separation rib on the side of the process cartridge, and thereafter, a second force application member on the main side acts so as to perform separation between a drum and a development roller. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2007148117A Electrophotographic image forming apparatus 审中-公开
标题翻译：电子图像形成装置
公开(公告)号：JP2007148117A
公开(公告)日：2007-06-14
申请号：JP2005343955
申请日：2005-11-29
申请人： Canon Inc , キヤノン株式会社
发明人： YOKOMORI KANJI , SHINTANI SUSUMU , TSUZUKI MASATOMO
IPC分类号： G03G21/18
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image forming apparatus capable of detecting the photoreceptor of a process cartridge and a process means which operates in contact with the photoelectric photoreceptor being disposed apart from each other in a state the process cartridge is loaded in an apparatus body. SOLUTION: The electrophotographic image forming apparatus which can be shipped in a state process cartridges 7 (Y to M) are loaded has a separating member 123 which is fitted to the cartridge to separate an electrophotographic photoreceptor 1 and a process means 2 from each other. Further, the electrophotographic image forming apparatus has an applying means 102 of applying a current to a transfer means 12 of transferring a developed image formed on the electrophotographic photoreceptor to a recording medium P and a detecting means 103 of detecting the value of the current flowing to the transfer means. Then a decision means 104 decides that the separating member is not removed from the cartridge on the basis of a change in detected current value of the detecting means depending upon whether the photographic photoreceptor and process means are in contact with each other or not. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够检测处理盒的感光体的电子照相成像设备和在处理盒被装载的状态下彼此分离地与光电感光体接触操作的处理装置在装置体内。解决方案：可以在状态处理盒7（Y至M）中运输的电子照相图像形成装置具有分离构件123，该分离构件123装配到盒以将电子照相感光体1和处理装置2从彼此。此外，电子照相图像形成装置具有施加装置102，其将电流施加到转印装置12，以将形成在电子照相感光体上的显影图像转印到记录介质P上;检测装置103检测流过转移手段。然后，判定装置104根据检测装置的检测电流值的变化，决定分离部件是否不从盒中取出，这取决于摄影感光体和处理装置是否相互接触。版权所有（C）2007，JPO＆INPIT

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