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1. 发明专利

JP2004168544A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2004168544A
公开(公告)日：2004-06-17
申请号：JP2003291112
申请日：2003-08-11
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MIYAJI TATSUO , TODA MASAYUKI
IPC分类号： B41J29/13 , B65H1/26 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus, which even a wheel-chaired operator can operate for removing a jammed recording paper sheet to restart the driving and for supplying recording paper sheets. SOLUTION: A recording paper sheet taken out of a recording paper storing part 3 is passed through a paper transport path 5 provided along the front of the image forming apparatus and sent out to a paper discharge tray 4 through an image forming part 2. The paper transport path includes a transport path cover 51 opened toward the front, and by opening at a jammed paper sheet can be removed from the front. At the time, the transport path cover is divided into two or more parts to reduce the vertical dimension, whereby in opening, the projection length can be reduced. On the other hand, a paper feed tray 31 is drawn sideways and provided with a handle 32 on the front, whereby the tray can be drawn from the front. Further, the paper feed tray can be turned horizontally toward the front in the drawn state, so that the operator located on the front side can easily supply paper sheets. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种图像形成装置，即使是轮式操作者也可以操作以便去除卡住的记录纸张以重新开始驱动和供应记录纸张。解决方案：从记录纸存储部分3中取出的记录纸张通过沿着图像形成装置的前部设置的纸张传送路径5，并通过图像形成部分2被发送到排纸托盘4 纸张传送路径包括朝向前方开口的传送路径盖51，并且可以从前方移除卡纸纸张的开口。此时，传送路径盖被分成两部分以上以减小垂直尺寸，由此在打开时可以减小突出长度。另一方面，供纸托盘31被横向拉出并在前面设置有把手32，由此托盘可从前面拉出。此外，在拉拔状态下，供纸盘可以水平地朝向前方转动，使得位于前侧的操作者可以容易地提供纸张。版权所有（C）2004，JPO

2. 发明专利

JP2004148567A Image formation device 有权
公开(公告)号：JP2004148567A
公开(公告)日：2004-05-27
申请号：JP2002313868
申请日：2002-10-29
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MIYAJI TATSUO
IPC分类号： B41J29/00 , G03G15/00 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide an image formation device which is easy for an operator in a seating state such as a wheelchair user to operate by a simple configuration. SOLUTION: An operation part 3 is formed in a bow shape with an arc-shaped peripheral face backward, and is placed on a front face side of a housing 1 to slide in a horizontal direction both rightward and leftward from a center line of the housing 1 along the peripheral face. A display 4 is set at a central part of the operation part 3, and similar operation keys 5a and 5b are set at both sides of the display 4. The operator in a state in which he or she is seated in the wheelchair positions a side face of the wheelchair to be opposite to a front face 1a of the housing 1, and draws out the operation part 3 either leftward or rightward from the housing 1. Thus the operator comes to face almost right opposite to the display 4 and the operation key 5, and can easily manipulate these display and key. Moreover, a distance to a document placement stage 2 is shortened without the position limited by leg parts, so that the operator can place a document easily. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2005010428A Latent image carrier and image forming apparatus 审中-公开
标题翻译：最小图像载体和图像形成装置
公开(公告)号：JP2005010428A
公开(公告)日：2005-01-13
申请号：JP2003173995
申请日：2003-06-18
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TODA MASAYUKI , MIYAJI TATSUO
IPC分类号： G03G21/00
摘要： PROBLEM TO BE SOLVED: To deter the surface temperature of a latent image carrier from rising without staining the inner side of an image forming apparatus and to prevent the latent image carrier from vibrating. SOLUTION: Into a photoreceptor drum as the latent image carrier, a heat sink is inserted which is formed into a cylindrical body having an external diameter larger than the internal diameter of the photoreceptor drum, provided on the side wall of the cylindrical body one slit cutting the side wall of the cylindrical body almost in parallel to the axis of rotation of the cylindrical body, and also provided with fins protruding toward the axis of rotation inside the cylindrical body. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了防止潜像载体的表面温度升高而不污染图像形成装置的内侧，并且防止潜像载体振动。解决方案：将作为潜像载体的感光鼓放入作为潜像载体的感光鼓中，插入散热器，该散热器形成为外径大于感光鼓内径的圆柱体，该圆筒体设置在圆筒体的侧壁上一个狭缝切割圆柱体的侧壁几乎与圆柱体的旋转轴线平行，并且还设有在圆柱体内部朝向旋转轴线突出的翅片。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005008342A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2005008342A
公开(公告)日：2005-01-13
申请号：JP2003173716
申请日：2003-06-18
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： MIYAJI TATSUO , TODA MASAYUKI
IPC分类号： B65H1/04 , B65H1/26 , B65H1/28
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus allowing an operator standing in front of the apparatus to easily operate it, and also allowing an operator sitting on a wheel chair to easily perform an operation such as paper feeding or recovery of a paper jam.
SOLUTION: In this image forming apparatus, a sheet storing portion 3 for storing a stack of a plurality of recording sheets and sequentially supplying the recording sheets to an image forming portion has a tray pullout frame 32 that can be pulled out to the front side of the apparatus and a sheet tray 31 provided in the tray pullout frame. The sheet tray stores recording sheets, and the tray pullout frame can be pulled out to a lateral side while the frame is mounted in the apparatus. The recording sheets are fed from the sheet tray to the front side, and conveyed to the image forming portion in the above part along the front surface of the apparatus body. The front part of the tray pullout frame can be open as the frame is mounted to the apparatus main body, so that the recording sheet transport path can be open and the apparatus can be restored upon a paper jam.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像形成装置，其允许操作者站立在设备前面以容易地操作，并且还允许坐在轮椅上的操作者容易地执行诸如进纸或回收的操作卡纸解决方案：在该图像形成装置中，用于存储多个记录片材的堆叠并且顺序地将记录片材提供给图像形成部分的片材存放部分3具有托盘拉出框架32，该托盘拉出框架32可被拉出到设备的前侧和设置在托盘拉出框架中的片材托盘31。片材托盘存储记录纸，并且当框架安装在设备中时，托盘拉出框架可以被拉出到侧面。记录纸从纸张托盘进给到前侧，并沿着装置主体的前表面传送到上述部分中的图像形成部分。当框架安装到设备主体时，托盘拉出框架的前部可以打开，使得记录纸张传送路径可以打开，并且可以在卡纸时恢复设备。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2008015090A Dust collector 审中-公开
标题翻译：除尘器
公开(公告)号：JP2008015090A
公开(公告)日：2008-01-24
申请号：JP2006184525
申请日：2006-07-04
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YAMAMIYA MASAYUKI , MIYAKE SHIRO , UCHIDA TETSUO , KOSAKA SHIGERU , MIYAJI TATSUO
IPC分类号： G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide a compact, low-cost dust collector wherein filter clogging is prevented.
SOLUTION: The dust collector includes: an air flow path 21 formed to a shape to guide the air in an image forming apparatus 1 upward; an air discharge fan 23 for discharging the air flowing through the air flow path 21 outside the apparatus; and a filter 24 arranged in a part 22 of the air flow path 21 where the air flows upward, to remove the suspended object in the air. In the active state of the air discharge fan 23, the filter 24 is deformed or displaced with the pressure of the air flowing from the beneath as compared with the non active state of the air discharge fan 23, and the deformation or the displacement of the filter 24 is released when the discharge fan 23 is stopped.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种紧凑的，低成本的除尘器，其中防止过滤器堵塞。解决方案：集尘器包括：气流通道21，其形成为向上引导成像设备1中的空气的形状; 排气风扇23，用于排出流过装置外部的空气流路21的空气; 以及布置在空气流路21的空气向上流动的部分22中的过滤器24，以将空气中的悬浮物除去。在排气扇23的活动状态下，与空气排出风扇23的非活动状态相比，过滤器24随着空气从下方流动的压力而变形或位移，当放电风扇23停止时，过滤器24被释放。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JPH06325806A GROUNDING DEVICE 失效
公开(公告)号：JPH06325806A
公开(公告)日：1994-11-25
申请号：JP13701293
申请日：1993-05-17
申请人： FUJI XEROX CO LTD
发明人： MIYAJI TATSUO
IPC分类号： H01R4/64 , G03G15/00
摘要： PURPOSE:To simplify the construction of a magnetic catch so as to set the mutual conductivity of a covering member and a main-body frame to an excellent level, in providing the covering member to an opening in an image forming device so as to be openable and closable and then retaining the covering member in a position fixed to the frame. CONSTITUTION:A magnetic catch 20 arranged on a main-body frame 4 on the side of an opening in an electrophotographic duplicator or the like has a magnet 22 provided at a position fixed to a retaining member 21, with a yoke member 23 urged in its projected direction by the use of a conductive elastic body 24. A bracket 27 made of a material attracted to the magnet 22 is also provided to a covering member 5 at a position corresponding to the magnetic catch 20, and when it is attracted at its projected portion 28 to the magnet 22 of the magnetic catch 20, the covering member 5 is electrically connected to the main-body frame 4 in such a condition that the conductive elastic body 24 may be compressed via the yoke member 23.

7. 发明专利

JP2001246807A COVER PART AND IMAGING APPARATUS USING IT 失效
公开(公告)号：JP2001246807A
公开(公告)日：2001-09-11
申请号：JP2000061394
申请日：2000-03-07
申请人： FUJI XEROX CO LTD
发明人： MIYAJI TATSUO
IPC分类号： B41J29/13 , G03G15/00 , H05K5/03
摘要： PROBLEM TO BE SOLVED: To facilitate recycling of a cover part constituting a part of the casing of an OA apparatus and to prevent deformation due to difference in the coefficient of thermal expansion when the material of a cover body is different from that of a member to be fixed with the cover body. SOLUTION: The cover part comprises a planar cover body 2 provided with a part 5 for guiding a coupling member 7 slidably and a plurality of parts 4 for fixing/removing the coupling member comprising a part for stopping the coupling member 7 when it is guided to specified position by the guide part 5, a plurality of coupling members 7 each having a part being guided by the guide part 5 and a part stopped at the stopping part and fixed removably to the coupling member fixing/removing part 4 by sliding along the guide part 5, and a fixing member 8 being secured to the plurality of coupling members 7 using members 9 being secured removably to the plurality of coupling members 7.

8. 发明专利

JP2000298384A IMAGE FORMING DEVICE 失效
公开(公告)号：JP2000298384A
公开(公告)日：2000-10-24
申请号：JP26764399
申请日：1999-09-21
申请人： FUJI XEROX CO LTD
发明人： WATANABE TOSHIO , MIYAJI TATSUO , ISOZAKI NAOKI , OZAWA JUNICHI , FUJIWARA MITSUNORI , TANAKA SHIGERU , UDO OSAMU
IPC分类号： G03G15/00 , G03G15/08
摘要： PROBLEM TO BE SOLVED: To effectively avoid the defect of image quality caused by the falling of foreign matters such as spattering powder by welding and chips of a screw. SOLUTION: In this image forming device equipped with a latent image carrier 2 carrying an electrostatic latent image and a developing device 3 making the electrostatic latent image carried on the carrier 2 visualizable in a device frame 1, a foreign matter falling preventing member 5 for preventing the foreign matters from falling from the frame 1 or a member 4 assembled in the frame 1 is disposed above the carrier 2 and the device 3. In the image forming device in which the device 3 is isolated from other device units by an isolating member 7, a foreign matter capturing member 9 for capturing the foreign matters depositing to the inside of the frame 1 positioned on both sides in the axial direction of the device 3 and falling onto the member 7 is provided on the member 7.

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