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1. 发明专利

JP2003330335A Information recording medium, unit, process cartridge, development cartridge and electrophotographic image forming device 有权
标题翻译：信息记录介质，单元，过程盒，开发盒和电子图像形成装置
公开(公告)号：JP2003330335A
公开(公告)日：2003-11-19
申请号：JP2002142301
申请日：2002-05-17
申请人： Canon Inc , キヤノン株式会社
发明人： KARAKAMA TOSHIYUKI , NONAKA FUMITO , ISOBE HIROYUKI , NODA SHINYA , GOTO SHINJI , MORI TOMONORI , SHIRATORI TATSUYA
IPC分类号： G03G21/00 , G03G15/08 , G03G21/18 , H01R12/18
CPC分类号： G03G21/1885 , G03G15/0863 , G03G21/1871 , G03G2215/0697 , G03G2221/166
摘要： PROBLEM TO BE SOLVED: To stabilize electrical connection with a connector by improving the memory tags of the development cartridge and process cartridge of an electrophotographic image forming device. SOLUTION: Each of the memory tags 60 which are information mediums attached to the development cartridge and the process cartridge has: a coating layer 65 for protecting a memory element 61, which is disposed in the middle of the tag 60; contacts 62 which contact the electric contacts of the connector of a device main body, which are disposed on both sides of the coating layer 65; and a substrate 64 having thereon a planar line of contact parts 63 with the side edges of which the butting portions of the connector are in contact. By providing the contact parts 63 which allow the contact with the butting portions of the connector, the pressure of the electrical contact of the connector is made constant all the time. Thus, the electrical connection can be stabilized. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过改进电子照相图像形成装置的显影盒和处理盒的存储标签来稳定与连接器的电连接。作为附着于显影盒和处理盒的信息介质的存储标签60中的每一个都具有：用于保护设置在标签60中间的存储元件61的涂层65; 接触件62，其与设置在涂层65两侧的装置主体的连接器的电触点接触; 以及基板64，其上具有平面的接触部分63，其连接器的对接部分的侧边缘与其接触。通过设置允许与连接器的对接部分接触的接触部63，连接器的电接触的压力始终保持恒定。因此，电连接可以稳定。版权所有（C）2004，JPO

2. 发明专利

JPS62116970A Image forming device 失效
标题翻译：图像形成装置
公开(公告)号：JPS62116970A
公开(公告)日：1987-05-28
申请号：JP25664185
申请日：1985-11-18
申请人： Canon Inc
发明人： OHASHI MASASHI , KASAMURA TOSHIRO , YAMAMOTO YASUYOSHI , OZAWA TAKASHI , KUSUMOTO TOSHIHIKO , SHIRATORI TATSUYA , KIMURA AKIYOSHI , KUBOTA ATSUSHI , SASAKI NOBUKAZU , KOIKE MICHIRO
IPC分类号： G03G15/01 , G03G15/08
摘要： PURPOSE:To prevent toner from leaking from a discharging port and a receiving port by providing a shutter which is opened and closed freely between the toner discharging port side and receiving port side of a hopper and shielding the receiving port and discharging port from each other. CONSTITUTION:The hopper 5 for toner supply is equipped with the toner discharging port 5a on its reverse surface and fitted to an image forming device body 1 rotatably around a rotating shaft 5b provided to the top surface part and reverse surface part, and toner is conveyed to the discharging port 5a by a conveyor screw 18 in the hopper 5. The plate type shutter 20 is provided between a developing device 3 and the hopper 5 and fitted rotatably to the hopper 5 by a rotating shaft 21, and the shutter is energized with the force of a spring 22 as shown by an arrow A. When a developing device 3 is moved to a development off position separated from a photosensitive drum 2, the operating member 3c of the developing device 4 is disengaged from the shutter 20, which rotates with the force of the spring 22 as shown by an arrow A and stops where its projection 20a engages a stopper 20d, thereby blocking the discharging port 5a of the hopper 5 with the shutter 20.
摘要翻译：目的：通过提供在料斗的调色剂排出口侧和接收口侧之间自由地打开和关闭的挡板并且将接收口和排出口相互屏蔽来防止调色剂从排出口和接收口泄漏。构成：用于调色剂供给的料斗5在其反面上配备有调色剂排出口5a，并且可旋转地安装在图像形成装置主体1上，该旋转轴5b设置在顶表面部分和反面部分上，调色剂被传送通过料斗5中的输送螺杆18到排出口5a。板式活门20设置在显影装置3和料斗5之间，并通过旋转轴21可旋转地装配到料斗5，并且快门通过如箭头A所示的弹簧22的力。当显影装置3移动到与感光鼓2分离的显影关闭位置时，显影装置4的操作构件3c与旋转的快门20脱离如箭头A所示的弹簧22的力，并且在突起20a与止动件20d接合的地方停止，从而利用闸门20阻挡料斗5的排放口5a。

3. 发明专利

JPS61124931A Variable power image forming device 失效
标题翻译：可变电源图像形成装置
公开(公告)号：JPS61124931A
公开(公告)日：1986-06-12
申请号：JP24755784
申请日：1984-11-21
申请人： Canon Inc
发明人： KIMURA AKIYOSHI , SASAMURA TOSHIRO , KUBOTA ATSUSHI , SASAKI NOBUKAZU , YAMAMOTO YASUYOSHI , KOIKE MICHIRO , SHIRATORI TATSUYA , OHASHI MASASHI , OZAWA TAKASHI
IPC分类号： G02B7/02 , G03B27/34 , G03G15/04 , G03G15/041
摘要： PURPOSE: To provide reduction in weight and size and improvement in accuracy and to decrease the number of parts by uniting a lens base and lens barrel.
CONSTITUTION: A lens barrel part 11 for contg. a square lens 10 is square and a guide part 12 is positioned integrally with the part 11 in the position corresponding to the lens base by which the lens barrel 14 is constituted. The part 11 and the part 12 are integrally molded of a synthetic resin by a molding method. A guide rail 13 fixed at both ends to the body of a copying machine is slid into the part 12. A wire 17 is wound to a pulley 16 fixed to the shaft end of a pulse motor 15 for driving lens. The wire 17 is wound on pulleys 18, 19 and the end is fixed to a stopper 21 of the part 12. The pulse motor is engaged with the lens barrel 14 via the wire 17 and is so controlled as to be driven by as much as the prescribed number of pulses from the reference signal generated by a sensor plate 23 fixed to a lens home position sensor 22 fixed as a contactless displacement meter and the lens barrel 14.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：减轻重量和尺寸，提高精度，并通过镜片底座和镜筒的组合来减少零件数量。构成：镜头筒部11，方形透镜10是方形的，并且引导部分12与部件11一体地定位在与构成透镜镜筒14的透镜基座对应的位置。部件11和部件12通过模制方法由合成树脂整体模制。将两端固定在复印机的主体上的导轨13滑入部件12.线17缠绕在固定于用于驱动透镜的脉冲马达15的轴端的滑轮16上。线17被卷绕在滑轮18,19上，并且端部被固定到部分12的止动器21上。脉冲马达通过导线17与透镜筒14接合，并被控制为被驱动多达由固定在固定为无接触位移计的透镜原位传感器22的传感器板23产生的基准信号的规定数量的脉冲和透镜镜筒14。

4. 发明专利

JPS5929277A Image forming device 失效
标题翻译：图像形成装置
公开(公告)号：JPS5929277A
公开(公告)日：1984-02-16
申请号：JP13935482
申请日：1982-08-11
申请人： Canon Inc
发明人： SHIRATORI TATSUYA
IPC分类号： G03G15/08
CPC分类号： G03G15/0898
摘要： PURPOSE:To regulate the aperture of a cover when a developing device is inclined significantly owing to maintenance, etc. and to prevent the leakage and scattering of a developer, by providing a member for regulating an opening operation to the cover of a replenishing port for the developer. CONSTITUTION:A developing device 3 is mounted to a openable and closable upper frame, and a cover 4 is freely openably and closably mounted to a shaft 7 in the replenishing port thereof for a developer. A lock arm 9 having a lock pin 10 is supported to the shaft 8. A guide groove 11 for the lock pin and an engaging groove 12 for the lock pin are provided to the side plate 14 of the device 3 and the pin 10 is inserted thereon. The opening or closing of the cover 4 is accomplished as the pin 10 moves along the groove 11. When the device 3 inclines significantly for the purpose of maintenance or the like, the pin 10 moves along the groove 12, thereby prohibiting the opening of the cover 4 and locking the developing device. The leakage and scattering of the developer are thus prevented.
摘要翻译：目的：当显影装置由于维护等而显着地倾斜并且为了防止显影剂的泄漏和散射而调节盖的孔径，通过提供用于将开启操作调节到补充口的盖的构件开发商构成：显影装置3安装在可开启和关闭的上框架上，并且盖4可自由地打开和关闭地安装到用于显影剂的补充口中的轴7上。具有锁定销10的锁定臂9被支撑在轴8上。用于锁定销的引导槽11和用于锁定销的接合槽12设置在装置3的侧板14上并且销10被插入在其上。盖4的打开或关闭是随着销10沿着凹槽11移动而完成的。当装置3为了维护等目的而显着地倾斜时，销10沿槽12移动，从而禁止打开盖4并锁定显影装置。因此防止了显影剂的泄漏和散射。

5. 发明专利

JPS61130128A Sheet stacker 失效
标题翻译：板堆叠机
公开(公告)号：JPS61130128A
公开(公告)日：1986-06-18
申请号：JP25437584
申请日：1984-11-30
申请人： Canon Inc
发明人： SASAKI NOBUKAZU , KUBOTA ATSUSHI , KASAMURA TOSHIRO , YAMAMOTO YASUYOSHI , OHASHI MASASHI , KOIKE MICHIRO , SHIRATORI TATSUYA , KIMURA AKIYOSHI , OZAWA TAKASHI
IPC分类号： B65H1/30 , B65H31/30 , B65H39/11 , B65H83/00 , G03G15/00 , G03G15/23 , G03G21/00
CPC分类号： G03G15/6538 , B65H39/11 , G03G15/234 , G03G15/6579 , G03G2215/00383 , G03G2215/00421 , G03G2215/00434 , G03G2215/00438 , G03G2215/0054 , G03G2215/00578 , G03G2215/00586
摘要： PURPOSE:To enable the simple and sure disposal of sheet jamming caused at the time of refeeding of a sheet, by providing a sheet refeeding means for refeeding the sheet housed on a tray, and by supporting the tray rotatably. CONSTITUTION:When a sheet is jammed on a secured tray (provided with a sheet refeeding means comprising a refeeding roller 70 and discharge roller 69) 61n at the roller 70 or 69 during the refeeding of the sheet by the refeeding means, an operating person turns movable trays 611-61n-1 together to enlarge the space between the secured try and the movable trays. The operating person then easily puts high hand into the enlarged sheet stacking space A over the secured tray 61n to dispose of the jamming of the sheet. After that, the operat ing person turns the movable trays 611-61n-1 back to a prescribed inclination angle.
摘要翻译：目的：为了能够简单且可靠地处理在纸张重新供纸时引起的纸张卡纸，通过设置用于重新馈送容纳在托盘上的纸张的纸张重新送出装置，并且可旋转地支撑纸盘。构成：当纸张在由再供给装置重新加料纸张的过程中卡在固定托盘（设有包括再供纸辊70和排纸辊69的纸张重新装入装置）61n的辊70或69时，操作者转动一起移动托盘611-61n-1以扩大固定的试纸和可动托盘之间的空间。然后，操作人员可以将高手放在固定托盘61n上的放大的纸张堆叠空间A中，以处理纸张的卡住。之后，操作人员将可移动托盘611-61n-1转回规定的倾斜角度。

6. 发明专利

JPS59102732A Sheet supply device 失效
标题翻译：板材供应设备
公开(公告)号：JPS59102732A
公开(公告)日：1984-06-13
申请号：JP21082582
申请日：1982-12-01
申请人： Canon Inc
发明人： SHIRATORI TATSUYA
IPC分类号： B65H1/26 , B65H3/44 , B65H5/26 , B65H11/00
CPC分类号： B65H5/26
摘要： PURPOSE:To enhance convenience in operation of an arrangement, in which a stand-by table for sheets is placed on a cassette during manual feeding, by incorporating such a construction that said stand-by table transfers automatically off from the cassette through the action of a spring when the cassette is to be taken off. CONSTITUTION:A stand-by table 1 to serve manual feed of sheets is fitted rotatably on the copier body using a shaft 11, being energized by a spring 9 so as to be movable upward revolvingly. A projection 10 is provided at the upper part of a cassette 5 solidly as in a single piece. Because this spring 9 is oriented nearer the projection 10 than the shaft 11 during manual feeding, the stand-by table 1 revolves clockwise to come in pressure contact with a detent 10 of the cassette 5. At this time feeding of sheets is carried out by sending in from a manual tray 3 so as to come in pressure contact at the point of contact of the stand-by table 1 with a feed roller 2. When the cassette 5 is to be taken off while the table 1 is in such a state, the table will revolve against the force of spring 9, to retract then to its accommodation place under the action of the spring 9.
摘要翻译：目的：为了提高操作方便性，其中在手动进给期间将用于片材的待机台放置在盒式磁带上，通过结合这样一种结构，即所述待机表通过以下操作自动从盒中转移：当磁带盒要被取下时的弹簧。构成：用于手动进给纸张的备用台1使用轴11可旋转地安装在复印机主体上，轴11由弹簧9激励，以便可旋转地向上移动。突出部10牢固地设置在盒5的上部，如同一片。由于在手动进给期间这个弹簧9比突出部10更靠近突出部10，所以待机台1顺时针旋转以与盒5的棘爪10压力接触。此时，片材的进给由从手动托盘3进入，以便在待机台1与进给辊2的接触点处进行压力接触。当桌子1处于这种状态时要取下盒5 ，桌子将反弹弹簧9的力，在弹簧9的作用下缩回到其住处。

7. 发明专利

JPS58192054A Picture forming device 失效
标题翻译：图像形成装置
公开(公告)号：JPS58192054A
公开(公告)日：1983-11-09
申请号：JP7589482
申请日：1982-05-06
申请人： Canon Inc
发明人： SHIRATORI TATSUYA
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1842 , G03G21/1623 , G03G21/1628 , G03G21/1647 , G03G2221/1654 , G03G2221/1687 , G03G2221/183
摘要： PURPOSE:To prevent a trouble caused by drawing out a kit in case of a large inclination, by dividing a device body into two upper and lower parts, and providing a member by which the kit in the frame cannot be attached nor detached when the upper frame is opened fully. CONSTITUTION:A copying machine body is divided into two frames 17, 18 of the upper and lower parts, and a process kit 15 formed as one body with a photoreceptor, etc. is stored in the upper frame 17. A kit separation preventing lever 32 is provided so as to be turnable, on a shaft 33 of the upper frame 17, and an end part 35 of a long arm side is fitted into a long hole 34 of the lower frame 18 and is provided so as to be movable to the left and right. When the upper frame 17 is opened fully, an end part 36 of a short arm side of the lever 32 is hooked to a passing area of the kit 15, by which the kit 15 cannot be attached nor detached. Therefore, in case of a large inclination, the kit 15 cannot be attached or detached, and it is possible to prevent various troubles such as spilling of a waste toner, which is caused by drawing out the kit in case of the inclination, etc.
摘要翻译：目的：为了防止在大倾角的情况下拉出工具箱引起的故障，通过将装置主体分成两个上部和下部，并且提供一个构件，当上部的上部框架完全打开。构成：将复印机主体分为上下两个框架17,18，并且将具有感光体等形成为一体的处理套件15存储在上框架17中。套件分离防止杆32 被设置成在上框架17的轴33上可转动，并且长臂侧的端部35装配到下框架18的长孔34中，并且设置成可移动到左和右。当上框架17完全打开时，杠杆32的短臂侧的端部36钩在套件15的通过区域上，套件15不能安装或拆卸。因此，在大倾斜的情况下，套件15不能被安装或拆卸，并且可以防止在倾斜等情况下通过拉出套件而引起的各种诸如溢出废粉的问题。

8. 发明专利

JP2004085649A Process cartridge 审中-公开
标题翻译：工艺盒
公开(公告)号：JP2004085649A
公开(公告)日：2004-03-18
申请号：JP2002243017
申请日：2002-08-23
申请人： Canon Inc , キヤノン株式会社
发明人： SHIRATORI TATSUYA , YOSHINO YASUSHI , ISOBE HIROYUKI
IPC分类号： G03G15/08
摘要： PROBLEM TO BE SOLVED: To provide a process cartridge preventing the occurrence of an image failure due to detachment of a part inside a toner container, to reduce the number of parts and to reduce the cost. SOLUTION: In the process cartridge provided with the developer container with an opening, a sealing member sealing the opening of the developer container, a developing frame body supporting the developing member, a developer carrying means, a detection window detecting the residue quantity of the developer inside the developer container and a developer guide positioned in the vicinity of the detection window and guiding the developer by coming into contact with the developer carrying means to sweep out the developer on the developer residue quantity detection window by the developer carrying means, an air scoop enabling the flow of open air and air in the developer container and a filter preventing the leaking of developer outside, the filter is positioned in a space surrounded by the developer guide and the developer container frame and the filter is prevented from being detached by allowing the side of the developer guide which is not in contact with the developer carrying means to come into contact with the filter. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种防止由于墨粉容器内的部件脱离而导致的图像故障的发生的处理盒，以减少部件数量并降低成本。解决方案：在具有开口的显影剂容器的处理盒中，密封显影剂容器的开口的密封构件，支撑显影构件的显影框体，显影剂承载装置，检测残留量的检测窗显影剂容器中的显影剂和位于检测窗口附近的显影剂引导件，并通过与显影剂携带装置接触来引导显影剂，以通过显影剂携带装置清除显影剂残留量检测窗口上的显影剂，能够使显影剂容器中的空气和空气流动的空气勺和防止显影剂向外泄漏的过滤器，过滤器定位在由显影剂引导件和显影剂容器框架包围的空间中，并且防止过滤器脱离通过允许不与显影剂承载装置t接触的显影剂引导件的一侧 o与过滤器接触。版权所有（C）2004，JPO

9. 发明专利

JPS62116969A Image forming device 失效
标题翻译：图像形成装置
公开(公告)号：JPS62116969A
公开(公告)日：1987-05-28
申请号：JP25664085
申请日：1985-11-18
申请人： Canon Inc
发明人： KASAMURA TOSHIRO , KIMURA AKIYOSHI , OHASHI MASASHI , YAMAMOTO YASUYOSHI , OZAWA TAKASHI , KUSUMOTO TOSHIHIKO , SHIRATORI TATSUYA , SASAKI NOBUKAZU , KOIKE MICHIRO , KUBOTA ATSUSHI
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0898 , G03G15/0126 , G03G15/08
摘要： PURPOSE:To prevent colors from being mixed owing to the scattering and falling of a developer by providing an intrusion preventing member which moves associatively with the position shift of a developing device and prevents a developer from intruding the developing device. CONSTITUTION:When a red image is obtained, a red developing device 4 is at a development on position nearby a photosensitive drum 1 and a black developing device 5 is at a distant development off position. Namely, the red developing device 4 is pressed toward the photosensitive drum 1 by a red development pressure cam 15 provided on a shaft 14 through a pressure spring 13 in response to a signal from an operation part to enter a developing operation ready state. At this time, a red developing roll 4a rotates as shown by an arrow 4X to supply a red developer 4b to the photosensitive drum 1 and the black developing device 5, on the other hand, is placed at the development off position sufficiently distant from the photosensitive drum 1 through the operation of a return spring provided to a main-body side plate 22. When a black image is obtained, on the other hand, the red developing device 4 is released from being pushed in response to a signal from the operation part and the black developing device 5 is put close to the photosensitive drum 1.
摘要翻译：目的：通过提供与显影装置的位置偏移相关联的移动防止构件，防止显影剂侵入显影装置，防止由于显影剂的散射和坠落而使颜色混合。构成：当获得红色图像时，红色显影装置4处于感光鼓1附近的显影位置，黑色显影装置5处于远处的显影关闭位置。也就是说，红色显影装置4通过响应于来自操作部分的信号的设置在轴14上的红色显影压力凸轮15而被压向感光鼓1，以进入显影操作就绪状态。此时，红色显影辊4a如箭头4X所示旋转，以将红色显影剂4b提供给感光鼓1，而另一方面，黑色显影装置5被放置在远离感光鼓1通过设置在主体侧板22上的复位弹簧的操作。另一方面，当获得黑色图像时，红色显影装置4响应于来自操作的信号而被释放将黑色显影装置5放置在感光鼓1附近。

10. 发明专利

JPS61130129A Sheet stacker 失效
标题翻译：板堆叠机
公开(公告)号：JPS61130129A
公开(公告)日：1986-06-18
申请号：JP25437684
申请日：1984-11-30
申请人： Canon Inc
发明人： SASAKI NOBUKAZU , KUBOTA ATSUSHI , KASAMURA TOSHIRO , YAMAMOTO YASUYOSHI , OHASHI MASASHI , KOIKE MICHIRO , SHIRATORI TATSUYA , KIMURA AKIYOSHI , OZAWA TAKASHI
IPC分类号： B65H1/30 , B65H31/30 , B65H39/11 , B65H83/00 , G03G15/00 , G03G15/23 , G03G21/00
CPC分类号： G03G15/6538 , B65H39/11 , G03G15/234 , G03G15/6579 , G03G2215/00383 , G03G2215/00421 , G03G2215/00434 , G03G2215/00438 , G03G2215/0054 , G03G2215/00578 , G03G2215/00586
摘要： PURPOSE:To provide a both-side copying function in addition to a sheet sorting function and make a sheet stacker much more compact and light, by providing a sheet discharge means capable of inverting and conveying a sheet discharged onto a sheet tray. CONSTITUTION:A sheet, onto one side of which an image is already transferred, is sorted and housed on a sheet tray 61n by a sheet discharge means 69a, 69b, 70. A solenoid 95 is then energized to turn a bell crank 89 clockwise to move down a refeeding roller 70 into contact with the top of the sheet. A lower roller shaft 83 is rotated forwards by a timing belt 85 etc. A spring clutch 87 is engaged and another spring clutch 88 is disengaged so that an upper roller shaft 86 is rotated backwards through a gear train 87a. As a result, the refeeding roller 70 is rotated in the same direction as the upper roller shaft 86 so that the sheet on the tray 61n is inverted and conveyed to transfer an image onto the other side of the sheet.
摘要翻译：目的：通过提供能够翻转和输送排出到片材托盘上的片材的片材排出装置，除了片材分选功能之外，提供双面复印功能，并使片材堆叠机更紧凑和轻巧。构成：将片材的一面已经传送图像，通过片材排出装置69a，69b，70分类并收纳在片材盘61n上。然后通过螺线管95将钟形曲柄89顺时针转动到将再供给辊70向下移动以与片材的顶部接触。下辊轴83通过同步带85等向前旋转。弹簧离合器87接合，另一弹簧离合器88脱开，使得上辊轴86向后旋转通过齿轮系87a。结果，再馈送辊70沿与上辊轴86相同的方向旋转，使得托盘61n上的片材被倒转并传送以将图像转印到片材的另一侧。

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