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91. 发明专利

JP2009237252A Developer cartridge, developing unit and image forming apparatus 有权
标题翻译：开发商，开发单位和图像形成装置
公开(公告)号：JP2009237252A
公开(公告)日：2009-10-15
申请号：JP2008082966
申请日：2008-03-27
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： SAKUMA SUSUMU
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0872 , G03G15/0886 , G03G2215/067 , G03G2215/0872
摘要： PROBLEM TO BE SOLVED: To provide a developer cartridge, capable of preventing damage of a seal member which is provided on a second frame adapted to open and close an opening by a relative movement between a first frame and the second frame in order to prevent leak of developer from the opening, and a developing unit and an image forming apparatus installed with the developer cartridge. SOLUTION: In the developer cartridge 31, an inner casing 81 includes a protection member 115 higher in elasticity (toughness) than a toner seal 92. When the inner casing 81 moves relative to an outer casing 82, the protection member 115 prevents an upper end surface 110C of a lower peripheral part 110A of the toner seal 92 from contacting with the outer casing 82 by being disposed between the upper end surface 110C and the outer casing 82 (upper contact part 118), and protects the toner seal 92. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种显影剂盒，其能够防止设置在适于通过第一框架和第二框架之间的相对运动打开和关闭开口的第二框架上的密封构件的损坏以防止显影剂从开口泄漏，以及显影单元和安装有显影剂盒的图像形成装置。解决方案：在显影剂盒31中，内壳81包括比调色剂密封件92更高的弹性（韧性）的保护构件115.当内壳81相对于外壳82移动时，保护构件115防止调色剂密封件92的下周边部分110A的上端表面110C通过设置在上端表面110C和外壳体82（上接触部分118）之间而与外壳体82接触，并且保护调色剂密封件92 。版权所有（C）2010，JPO＆INPIT

92. 发明专利

JP4343622B2 Developer supply container 有权
公开(公告)号：JP4343622B2
公开(公告)日：2009-10-14
申请号：JP2003299708
申请日：2003-08-25
申请人：キヤノン株式会社
发明人：高木正文
IPC分类号： G03G15/08 , B65B1/04 , B65D83/06 , G03G21/00
CPC分类号： G03G15/0886 , G03G15/0875 , G03G15/0877 , G03G2215/067

93. 发明专利

JP2009175309A Developer container, developing device, and image forming apparatus 有权
标题翻译：开发者集装箱，开发装置和图像形成装置
公开(公告)号：JP2009175309A
公开(公告)日：2009-08-06
申请号：JP2008012322
申请日：2008-01-23
申请人： Oki Data Corp , 株式会社沖データ
发明人： SHIMOMURA TATSUHIKO
IPC分类号： G03G15/08
CPC分类号： G03G15/0886 , G03G15/0855 , G03G15/0865 , G03G15/087 , G03G15/0872 , G03G2215/0663 , G03G2215/067 , G03G2215/085
摘要： PROBLEM TO BE SOLVED: To solve the problem that a toner cartridge of an image forming apparatus, which is designed to efficiently discharge agitated toner and scrape toner adhered on an inner circumference of a toner container by an agitating member with a flexible sheet member, has a large agitation area and always rotates on an inner wall, so that the rotation load is increased and toner is likely to be damaged. SOLUTION: The container comprises: a lower discharging port 44 for discharging stored toner, a shutter part 51 of an inner cylinder member 50 disposed inside a toner cartridge, an agitating member 28 provided inside the shutter part 51, and a bearing member 71 having a bearing hole for receiving the shaft part 28b of the agitating member 28 for transmitting the driving force. The inner diameter of the bearing hole is formed larger than the shaft diameter of the shaft part 28b. When the agitating member 28 is rotated, the agitating member 28 is brought into contact with the inner wall of the shutter part 51 in the vicinity of the lower discharging port 44. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了解决图像形成装置的调色剂盒被设计成有效地排出搅动的调色剂并且通过搅拌部件用柔性片刮擦附着在调色剂容器的内周上的调色剂的问题构件具有大的搅拌区域并且始终在内壁上旋转，使得旋转负载增加并且调色剂可能被损坏。解决方案：容器包括：用于排放存储的调色剂的下排出口44，设置在调色剂盒内部的内筒构件50的活门部51，设置在活门部51内的搅拌构件28，以及轴承构件 71具有用于接收用于传递驱动力的搅拌构件28的轴部28b的轴承孔。轴承孔的内径形成为大于轴部28b的轴直径。当搅拌构件28旋转时，搅拌构件28在下排出口44附近与活门部分51的内壁接触。版权所有（C）2009，JPO＆INPIT

94. 发明专利

JP2008242149A Developing agent accommodation unit 有权
标题翻译：发展代理住宿单位
公开(公告)号：JP2008242149A
公开(公告)日：2008-10-09
申请号：JP2007083631
申请日：2007-03-28
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： TAKAGI TAKEYUKI
IPC分类号： G03G15/08 , B65D83/06
CPC分类号： B01F7/04 , B01F7/00208 , B01F2215/0059 , G03G15/0872 , G03G15/0877 , G03G2215/067 , G03G2221/163
摘要： PROBLEM TO BE SOLVED: To provide a technology to facilitate manufacturing a developing agent accommodation unit, while maintaining its strength. SOLUTION: The developing agent accommodation unit comprises a first case that houses a rotatable agitator and is formed cylindrically along the shaft of the agitator, and a second case that covers the first case and can rotate relatively in relation to the first case around the shaft of the agitator. The first case comprises a first cylindrical part in which a first opening is formed and which extends along the shaft of the agitator, and a first edge part that extends in a direction orthogonal to the shaft of the agitator at both ends of the first cylindrical part in the direction along the shaft of the agitator. The second case comprises a first cover member that covers one part of the first case, in the direction orthogonal to the shaft of the agitator, and a second cover member which is disposed independently of the first cover member, and covers the other part of the first case, in the direction orthogonal to the shaft of the agitator. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种便于制造显影剂调节单元的技术，同时保持其强度。解决方案：显影剂容纳单元包括容纳可旋转搅拌器并沿着搅拌器的轴形成为圆柱形的第一壳体和覆盖第一壳体并且可相对于第一壳体相对旋转的第二壳体搅拌器的轴。第一壳体包括第一圆柱形部分，其中形成有第一开口并且沿着搅拌器的轴延伸;第一边缘部分，其在与第一圆柱形部分的两端处的搅拌器的轴线正交的方向上延伸沿着搅拌器的轴的方向。第二壳体包括：第一盖构件，其在与搅拌器的轴正交的方向上覆盖第一壳体的一部分;第二盖构件，其独立于第一盖构件设置，并且覆盖第二盖构件的另一部分; 第一种情况，在与搅拌器的轴正交的方向上。版权所有（C）2009，JPO＆INPIT

95. 发明专利

JP2007264073A Toner supply device, image forming apparatus and toner insufficiency detection method 有权
标题翻译：调色剂供应装置，图像形成装置和调色剂缺陷检测方法
公开(公告)号：JP2007264073A
公开(公告)日：2007-10-11
申请号：JP2006085773
申请日：2006-03-27
申请人： Sharp Corp , シャープ株式会社
发明人： OKAWA YASUNOBU , OSADA JINICHI , MORITA KIWAMU , TAKAI YASUHIRO
IPC分类号： G03G15/08 , G03G21/00
CPC分类号： G03G15/0872 , G03G15/0856 , G03G2215/067
摘要： PROBLEM TO BE SOLVED: To prevent a toner container detected to be empty from being left unreplaced and to improve visibility for alerting a user to an empty toner container, thereby preventing an image forming apparatus from being stopped due to toner insufficiency. SOLUTION: A toner supply device includes: a toner bottle 200 filled with toner; and a toner supply part attaching mechanism 60 to which the toner bottle 200 is attached and by which toner discharged from the toner bottle 200 is supplied to a developing device 23. The toner supply device 100 supplies toner to the developing device 23 according to an amount of toner consumed in the printing step of the developing device 23. The toner supply device is provided with a toner bottle detaching mechanism 800 that detaches the toner bottle 200 from the toner supply part attaching mechanism 600 by moving the toner bobble 200 in the direction opposite to the attaching direction of the toner supply attaching mechanism 600 when an amount of toner remaining in the toner bottle 200 has decreased to a prescribed level or below. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止检测到的调色剂容器没有被排空，并且提高了用户向空调色剂容器报警的可见性，从而防止图像形成装置由于调色剂不足而停止。调色剂供应装置包括：填充有调色剂的调色剂瓶200; 以及调色剂供应部分附接机构60，调色剂瓶200被安装到该调色剂供应部分附着机构60上，并且从调色剂瓶200排出的调色剂供应到显影装置23.调色剂供给装置100根据量向显影装置23供应调色剂在显影装置23的印刷步骤中消耗的调色剂。调色剂供应装置设置有调色剂瓶分离机构800，该调色剂瓶分离机构800通过沿着相反方向移动调色剂跳动件200而使调色剂瓶200从调色剂供应部分附接机构600分离当调色剂瓶200中残留的调色剂量已经降低到规定水平以下时，与调色剂供给机构600的安装方向相关联。版权所有（C）2008，JPO＆INPIT

96. 发明专利

JP3962363B2 The developer container and an image forming apparatus 有权
公开(公告)号：JP3962363B2
公开(公告)日：2007-08-22
申请号：JP2003195832
申请日：2003-07-11
申请人：シャープ株式会社
发明人：正信出口 , 和弥小山 , 重貴林 , 均長濱
IPC分类号： G03G15/08 , B65D83/06
CPC分类号： G03G15/0886 , G03G15/0872 , G03G2215/067

97. 发明专利

JP2006178438A Developer replenishing container 有权
标题翻译：开发商补充容器
公开(公告)号：JP2006178438A
公开(公告)日：2006-07-06
申请号：JP2005339024
申请日：2005-11-24
申请人： Canon Inc , キヤノン株式会社
发明人： OKINO NORITOMO , MURAKAMI TAKEYA , NAGASHIMA TOSHIAKI , BAN YUTAKA , NAKAJIMA NOBUO
IPC分类号： G03G15/08 , B65D83/06
CPC分类号： G03G15/0872 , G03G15/0865 , G03G15/0877 , G03G15/0886 , G03G21/1676 , G03G2215/0663 , G03G2215/067 , G03G2215/085
摘要： PROBLEM TO BE SOLVED: To solve the problem that rotary operation of a developer replenishing container may be insufficient for bringing it to a predetermined operational position and subsequent developer replenishment may not be carried out normally when an inexperienced user installs/operates the developer replenishing container. SOLUTION: The developer replenishing container 1 set in a developer receiver 10 is rotated toward a replenishing position by increasing the rotational load of a second gear 6 coupled with the drive gear member 12 of the developer receiver 10 through action of a lock member 7. After the developer replenishing container 1 is rotated to the replenishing position, locking by the lock member 7 is released so as to reduce the rotational load applied to the second gear 6, thereby facilitating subsequent drive transmission of a carrying member 4 for replenishing developer. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了解决显影剂补充容器的旋转操作可能不足以使其达到预定操作位置的问题，并且当没有经验的用户安装/操作显影剂时，随后的显影剂补充可能不能正常进行补充容器解决方案：设置在显影剂接收器10中的显影剂补充容器1通过增加与显影剂接收器10的驱动齿轮构件12联接的第二齿轮6的旋转负载而通过锁定构件的作用而朝向补充位置旋转在显影剂补充容器1旋转到补充位置之后，释放锁定构件7的锁定，以便减小施加到第二齿轮6上的旋转负载，从而便于后续的用于补充显影剂的承载构件4的驱动传递。版权所有（C）2006，JPO＆NCIPI

98. 发明专利

JP2006139070A Developer supply container and image forming apparatus 有权
标题翻译：开发商供应集装箱和图像形成装置
公开(公告)号：JP2006139070A
公开(公告)日：2006-06-01
申请号：JP2004328681
申请日：2004-11-12
申请人： Canon Inc , キヤノン株式会社
发明人： SASAE KAZUYOSHI , NAKAJIMA NOBUO , TAZAWA BUNRO
IPC分类号： G03G15/08 , G03G15/00
CPC分类号： G03G15/0886 , G03G15/0868 , G03G15/0875 , G03G2215/067 , G03G2215/0692
摘要： PROBLEM TO BE SOLVED: To prevent an opening/shutting driving transmission part and a driving transmission part from being deviated from a specified position and meshed with the gear of a body in a developer supply container attached to an image forming apparatus. SOLUTION: The developer supply container is attached to the image forming apparatus and supplies developer, and has: the opening/shutting driving transmission part provided in an operation member; the driving transmission part to which driving is transmitted from the opening/shutting driving transmission part through an opening/shutting driving relay gear train provided in an apparatus body and having a plurality of gears at least having a common rotary shaft and having the different number of teeth, and transmitting the driving to a body shutter member provided in the apparatus body and opening/shutting a developer receiving aperture; and a container side abutting part abutting on a gear side abutting part provided on one gear out of the opening/shutting driving relay gear train in the apparatus body. In the case of attaching the developer supply container to the apparatus body, the opening/shutting driving relay gear train is rotated. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：防止打开/关闭驱动传动部分和驱动传动部分偏离指定位置并与安装在图像形成装置上的显影剂供应容器中的主体的齿轮啮合。解决方案：显影剂供应容器附接到图像形成装置并供应显影剂，并且具有设置在操作构件中的打开/关闭驱动传动部分; 驱动传动部分通过设置在设备主体中的开/关驱动中继齿轮系从打开/关闭驱动传动部分传递到该驱动传动部分，并具有至少具有公共旋转轴并具有不同数量齿，并将驱动传递到设置在装置主体中的主体闸板部件，并打开/关闭显影剂接收孔; 以及容器侧抵接部，其抵接在设置在所述装置主体中的所述打开/关闭驱动中继齿轮系的一个齿轮上的齿轮侧抵接部。在将显影剂供应容器附接到装置主体的情况下，打开/关闭驱动中继齿轮系旋转。版权所有（C）2006，JPO＆NCIPI

99. 发明专利

JP2004280064A Developer container, developer supply device and image forming apparatus 有权
公开(公告)号：JP2004280064A
公开(公告)日：2004-10-07
申请号：JP2004004668
申请日：2004-01-09
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： HOSOKAWA HIROSHI , TSUDA KIYONORI , NARIMI SATOSHI , TAKECHI RYUTA , ARAI YUJI , KAWASUMI MASANORI , UMEMURA KAZUHIKO , ISHII HIROSHI , FUKUCHI YUTAKA , SUZUKI KAZUYOSHI , NOGUCHI HIROSUKE , KUMA KAZUOSA , KIKURA MAKOTO
IPC分类号： B65D83/06 , G03G15/08
CPC分类号： G03G15/0886 , G03G15/0872 , G03G15/0879 , G03G2215/067 , G03G2215/0692 , Y10S222/01
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus where toner replenishment is smoothly performed while realizing an improvement in operability in attaching/detaching a developer container to/from an apparatus body and the miniaturization of the apparatus, and to provide the developer container used for the image forming apparatus. SOLUTION: A bottle gear 37Y is integrally molded with a toner bottle 32Y. A small diameter part 37Yi whose inside diameter is the smallest in the case of viewing the toner bottle from a bottle aperture side is the inside diameter part of the bottle gear 37Y. Two overhanging parts 90Y for raising toner shown by hatching are formed at the inside diameter part. By forming the overhanging parts in addition to a toner guide 38Y, the toner guided to the vicinity of the bottle gear by the toner guide is moved to a toner discharge port. COPYRIGHT: (C)2005,JPO&NCIPI

100. 发明专利

JP2004139034A Developer replenishment container 有权
公开(公告)号：JP2004139034A
公开(公告)日：2004-05-13
申请号：JP2003299708
申请日：2003-08-25
申请人： Canon Inc , キヤノン株式会社
发明人： TAKAGI MASABUMI
IPC分类号： G03G15/08 , B65B1/04 , B65D83/06 , G03G21/00
CPC分类号： G03G15/0886 , G03G15/0875 , G03G15/0877 , G03G2215/067
摘要： PROBLEM TO BE SOLVED: To provide a developer replenishment container that prevents the container from being soiled with developer thrusted away by a shutter means in the case of re-sealing a discharging port. SOLUTION: The developer replenishment container freely detachable from an image forming apparatus includes a container body storing developer, a discharging port provided in the container body, through which developer is discharged, and the shutter means for opening/closing the discharging port. The shutter means has first and second shutter members that are disposed opposite the discharging port in such a manner as to freely re-seal the discharging port. COPYRIGHT: (C)2004,JPO

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