专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013114179A Image formation device 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2013114179A
公开(公告)日：2013-06-10
申请号：JP2011262131
申请日：2011-11-30
申请人： Canon Inc , キヤノン株式会社
发明人： KIMIZUKA EIICHIRO , AOKI DAISUKE
IPC分类号： G03G15/01 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To provide a color electrophotographic image formation device that reduces a maximum load torque that may occur during operation of a rotary support supporting plural development devices, so as to reliably operate even a motor with a relatively low output torque is a driving source.SOLUTION: When a rotary support stops for a development, in rotation direction of the rotary support, the rotation center of a developing roller is located downstream from the rotation center of a photoconductor drum.
摘要翻译：要解决的问题：提供一种降低在支撑多个显影装置的旋转支撑件的操作期间可能发生的最大负载转矩的彩色电子照相图像形成装置，以便甚至可靠地操作具有相对低的输出转矩的电动机是一个驱动源。解决方案：当旋转支架在旋转支撑件的旋转方向上停止显影时，显影辊的旋转中心位于感光鼓的旋转中心的下游。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2009203031A Sheet feeding device and image forming device 审中-公开
标题翻译：片材进给装置和图像形成装置
公开(公告)号：JP2009203031A
公开(公告)日：2009-09-10
申请号：JP2008048183
申请日：2008-02-28
申请人： Canon Inc , キヤノン株式会社
发明人： KIMIZUKA EIICHIRO , FUKUDA MASAYUKI
IPC分类号： B65H3/52 , B65H1/26
摘要： PROBLEM TO BE SOLVED: To provide a sheet feeding device which is improved in the feeding performance of sheets by improving the setting performance of sheets in a feed cassette, and to provide an image forming device.
SOLUTION: This sheet feeding device has: a feeding cassette 5, having a sheet tip regulating member 23 for guiding the tip of a sheet S to a sheet stacking surface 20 and an urging spring 25 for urging the sheet tip regulating member 23 in one direction; an abutting member 35 for pressing the sheet tip regulating member 23 against in the other direction; and a pair of positioning bosses 34a and 34b for positioning the feeding cassette 5. The sheet tip regulating member 23 has a guide surface 23a, vertical to the sheet stacking surface 20. When the feeding cassette 5 is to be installed, the feeding cassette 5 is positioned by the positioning bosses 34a and 34b, and the abutting member 35 presses the sheet tip regulating member 23 against, to form the inclined guide surface 23'. As a result, this structure improves the performance of setting sheets S in the feed cassette 5 and the performance of feeding the sheets S.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过提高进给盒中的片材的设置性能来提高片材的进给性能的片材馈送装置，并提供图像形成装置。解决方案：该送纸装置具有：具有用于将片材S的前端引导到片材堆叠表面20的片材顶端限制部件23的馈送盒5和用于推压片材限制部件23的推压弹簧25 在一个方向抵靠构件35，用于按照另一方向按压片材限制构件23; 以及用于定位供给盒5的一对定位凸台34a和34b。片材限制部件23具有垂直于片材堆叠表面20的引导表面23a。当要安装馈送盒5时，馈送盒5 由定位凸台34a和34b定位，并且抵接构件35将片顶限制构件23压靠在其上，以形成倾斜的引导表面23'。结果，这种结构提高了在供纸盒5中设定纸张S的性能和提供纸张S的性能。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009187020A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2009187020A
公开(公告)日：2009-08-20
申请号：JP2009090478
申请日：2009-04-02
申请人： Canon Inc , キヤノン株式会社
发明人： KANAMORI AKITO , UEKAWA EIJI , KIMIZUKA EIICHIRO , INUI FUMIKI
IPC分类号： G03G15/20
摘要： PROBLEM TO BE SOLVED: To stabilize fixing quality by properly correcting a control parameter related to fixing regardless of a sort of recording material and a state of a fixing device before starting print.
SOLUTION: An image forming apparatus has a first temperature detection element 30 for detecting temperature of a pressure member 26, a second temperature detection element 28 for detecting temperature of the recording material passing through a press-contact nip part (N), and a correction means 27 correcting the control parameter (for example, fixing temperature) related to the fixing of the succeeding second recording material based on the first temperature detected by the first temperature detection element 30 at a point of time when print operation is started and the second temperature detected by the second temperature detection element 28 at a point of time when the first recording material passes through the press-contact nip part (N).
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过在开始打印之前不管记录材料的种类和定影装置的状态如何，通过适当地校正与定影有关的控制参数来稳定定影质量。解决方案：图像形成装置具有用于检测压力构件26的温度的第一温度检测元件30，用于检测通过压接辊隙部（N）的记录材料的温度的第二温度检测元件28，以及校正装置27，在打印操作开始的时刻，基于由第一温度检测元件30检测到的第一温度，修正与固定下一个第二记录材料有关的控制参数（例如，定影温度）第二温度检测元件28在第一记录材料通过压接辊隙部分（N）的时间点检测到的第二温度。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008310303A Electrophotographic image forming device 有权
标题翻译：电子图像形成装置
公开(公告)号：JP2008310303A
公开(公告)日：2008-12-25
申请号：JP2008112001
申请日：2008-04-23
申请人： Canon Inc , キヤノン株式会社
发明人： FUKUDA MASAYUKI , KIMIZUKA EIICHIRO
IPC分类号： G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device facilitating a locking operation even when a lock mechanism for a developing cartridge is provided in a position difficult to be accessed by a user. SOLUTION: This electrophotographic image forming device has a cartridge door 16 for opening and closing an opening part 40 for attaching and detaching the developing cartridge 5a, a lock member 18 for locking the developing cartridge 5a attached to an attaching part not to come off from attaching part, and turnable to release the lock, and a link member 20 abutting to the lock member 18, and turnable to switch between the lock and the lock releasing of the lock member 18, and an end part of the link member 20 is positioned in the vicinity of the opening part 40. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使当用户难以访问的位置设置用于显影盒的锁定机构时，也提供便于锁定操作的电子照相图像形成装置。解决方案：该电子照相图像形成装置具有用于打开和关闭用于安装和拆卸显影盒5a的开口部分40的盒门16，用于锁定显影盒5a的锁定构件18，该显影盒5a附接到不会到达的附接部分从安装部分脱离，并且可转动以释放锁;以及连接构件20，其抵靠锁定构件18，并且可转动地在锁定件和锁定构件18的锁定解除之间切换，以及连杆构件20的端部位于开口部分40的附近。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2006036491A Sheet feeding device and image forming device equipped therewith 审中-公开
标题翻译：片材进给装置和图像形成装置
公开(公告)号：JP2006036491A
公开(公告)日：2006-02-09
申请号：JP2004220712
申请日：2004-07-28
申请人： Canon Inc , キヤノン株式会社
发明人： KIMIZUKA EIICHIRO , SHINKAWA YUUKAI
IPC分类号： B65H1/26
摘要： PROBLEM TO BE SOLVED: To provide a sheet feeding device capable of realizing smooth operation property of a paper feeding cassette and mounting the paper feeding cassette securely and to provide an image forming device equipped with it.
SOLUTION: A cassette presence or absence detection means for detecting presence or absence of the paper feeding cassette 4 is provided in a mounting part 1B for mounting the paper feeding cassette 4 for loading a paper detachably. A roller 56 is provided in the paper feeding cassette 4, and a recessed part 58 in which the roller 56 enters when the paper feeding cassette 4 is mounted in the mounting part 1B is provided in the mounting part 1B by corresponding to the roller 56. This recessed part 58 is arranged in such a way that pulling-in operation force for pulling the paper feeding cassette 4 into the direction of mounting acts from the upstream side in the direction of paper feeding cassette mounting more than a cassette detection position of the cassette presence or absence detection means to a mounting completion position of the paper feeding cassette 4 on the downstream side in the direction of mounting.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够实现供纸盒的平滑操作性能并且可靠地安装供纸盒的送纸装置，并提供配备有该图像形成装置的图像形成装置。解决方案：用于检测供纸盒4的存在或不存在的盒存在或不存在检测装置设置在用于安装用于可拆卸地装载纸的供纸盒4的安装部1B中。在供纸盒4中设置有辊56，并且在安装部1B中通过与辊56对应地设置有在供纸盒4安装在安装部1B中时辊56进入的凹部58。这个凹入部分58被布置成使得用于将供纸盒4拉入安装方向的拉入操作力从纸盒安装的方向上游侧的上游侧起到比盒的盒检测位置更多的作用存在或不存在检测装置指向供纸盒4在安装方向的下游侧的安装完成位置。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005202090A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2005202090A
公开(公告)日：2005-07-28
申请号：JP2004007580
申请日：2004-01-15
申请人： Canon Inc , キヤノン株式会社
发明人： KIMIZUKA EIICHIRO
IPC分类号： G03G21/00 , G03G15/00 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To reduce noise by having a constitution free from a dedicated motor for both-side switchback. SOLUTION: In a both-side unit using a main body FD paper ejection roller as a reverse roller, a reversal rotation control is performed by the dedicated motor for switchback in a conventional manner, but, in this invention, the control is carried out by using a clutch+torque limiter or a solenoid in the both-side unit as a driving source in place of the motor. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过具有没有用于双面回转的专用电机的结构来降低噪声。解决方案：在使用主体FD排纸辊作为反转辊的双面单元中，通过专用马达以常规方式进行反转旋转控制，但是在本发明中，控制是通过使用两侧单元中的离合器+扭矩限制器或螺线管作为驱动源代替电动机来执行。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004161389A Sheet carrier, and image forming apparatus having the same 有权
公开(公告)号：JP2004161389A
公开(公告)日：2004-06-10
申请号：JP2002326051
申请日：2002-11-08
申请人： Canon Inc , キヤノン株式会社
发明人： KIMIZUKA EIICHIRO
IPC分类号： B41J2/44 , B65H85/00 , G03G15/23
CPC分类号： G03G15/235
摘要： PROBLEM TO BE SOLVED: To provide a sheet carrier capable of reducing the effect by the heat of a sheet passing through a re-carrying passage with respect to an electrical circuit board, and an image forming apparatus having the same.
SOLUTION: The sheet S is cooled by a cooling means 107 by exposing the sheet S passing through a re-carrying passage 18 to the outside air. In addition, an electrical circuit board 111 is not affected by the heat stored in the sheet S by preventing the electrical circuit board 111 from being exposed to the outside air after exposing to the sheet S to cool the sheet S.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2008310305A Cartridge and electrophotographic image forming apparatus 审中-公开
标题翻译：磁盘和电子图像形成装置
公开(公告)号：JP2008310305A
公开(公告)日：2008-12-25
申请号：JP2008112003
申请日：2008-04-23
申请人： Canon Inc , キヤノン株式会社
发明人： KIMIZUKA EIICHIRO , FUKUDA MASAYUKI , MIYABE SHIGEO
IPC分类号： G03G21/18
摘要： PROBLEM TO BE SOLVED: To obtain a cartridge that can be accurately positioned and stably held with respect to the main body of an electrophotographic image forming apparatus without deteriorating operability for attaching and detaching the cartridge to/from the apparatus main body even when a reduction in cost and a reduction in space of the apparatus main body are achieved. SOLUTION: The cartridge is a drum cartridge 30 that has an electrophotographic photosensitive drum 2 and is detachably mountable on the main body of the electrophotographic image forming apparatus. The drum cartridge 30 has lock portions 33 that lock on both side plates 32 of the apparatus main body at both ends in the longitudinal direction of the drum cartridge 30 such that the apparatus main body follows the drum cartridge 30 mounted on the apparatus main body. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了获得相对于电子照相图像形成装置的主体可以精确地定位和稳定地保持的盒，而不会恶化用于将盒安装和拆卸到装置主体的可操作性，即使当实现了设备主体的成本降低和空间的减小。盒解决方案：墨盒是具有电子照相感光鼓2并且可拆卸地安装在电子照相成像设备的主体上的鼓盒30。鼓盒30具有锁定部分33，锁定部分33锁定在鼓盒30的纵向两端的设备主体的两个侧板32上，使得设备主体跟随安装在设备主体上的感光鼓30。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2007206223A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2007206223A
公开(公告)日：2007-08-16
申请号：JP2006023023
申请日：2006-01-31
申请人： Canon Inc , キヤノン株式会社
发明人： KIMIZUKA EIICHIRO
IPC分类号： G03G15/00 , B65H1/00
摘要： PROBLEM TO BE SOLVED: To provide an informing means for informing a user by using sound interlocked with the opening/closing operation of an opening/closing member openable/closable to an image forming apparatus body with simple, inexpensive and reliable configuration. SOLUTION: An abutting member 23 such as a rigid projection is provided on an upper feeding cassette 4, and a cantilever metal piece 24 in cantilever shape is provided in a recording material feeding device 5. When the upper feeding cassette 4 is inserted in/pulled out from the image forming apparatus body, the abutting member 23 comes into contact with the free end edge 24a of the cantilever metal piece 24 and then separates therefrom, whereby the sound caused by sine vibration is produced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种通知装置，用于通过使用与可打开/关闭成像设备主体的打开/关闭部件的打开/关闭操作联锁的声音通知用户，该简单，便宜且可靠的构造。解决方案：在上供给盒4上设置有诸如刚性突起的抵接构件23，并且在记录材料供给装置5中设置有悬臂形状的悬臂金属片24.当上供纸盒4插入时从图像形成装置本体插入/拉出时，抵接构件23与悬臂金属片24的自由端边缘24a接触，然后从其分离，由此产生由正弦振动引起的声音。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006153948A Image heating apparatus 审中-公开
标题翻译：图像加热装置
公开(公告)号：JP2006153948A
公开(公告)日：2006-06-15
申请号：JP2004340452
申请日：2004-11-25
申请人： Canon Inc , キヤノン株式会社
发明人： KIMIZUKA EIICHIRO , INUI FUMIKI , KUBOCHI YUTAKA , NISHIMOTO KAZUNARI , IZAWA SATORU , UEKAWA EIJI
IPC分类号： G03G15/20
摘要： PROBLEM TO BE SOLVED: To make it possible to separate a recording material from a flexible member inexpensively and highly reliably by using a separation member in an image heating apparatus for heating an unfixed image formed on the recording material by the sleeve-like flexible member.
SOLUTION: A regulation member 24 for regulating the outer peripheral shape locus of the sleeve-like flexible member 23 on both the end parts of the flexible member 23 is provided with the separation member 25. The separation member 25 is located on the downstream side of a fixing nip part N in a recording material carrying direction B and extended up to the inside of a recording material feeding area W in the thrust direction of the flexible member 23.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过使用图像加热装置中的分离部件，通过套筒状加热形成在记录材料上的未定影图像，能够廉价地且高度可靠地将记录材料从柔性部件分离灵活的会员解决方案：用于调节柔性构件23的两个端部上的套筒状柔性构件23的外周形状轨迹的调节构件24设置有分离构件25.分离构件25位于在记录材料传送方向B上的定影夹持部分N的下游侧延伸到柔性部件23的推力方向上的记录材料供给区域W的内部。（C）2006年，JPO＆NCIPI

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式