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31. 发明专利

JP2010231112A Displacement correcting device, intermediate transfer device, transfer device, and image forming apparatus 审中-公开
标题翻译：位移校正装置，中间传送装置，传送装置和图像形成装置
公开(公告)号：JP2010231112A
公开(公告)日：2010-10-14
申请号：JP2009080669
申请日：2009-03-27
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： HORI SATORU , FUJITA NAOTOSHI
IPC分类号： G03G15/16 , G03G15/01
摘要： PROBLEM TO BE SOLVED: To provide a displacement correcting device that easily corrects meandering of an endless belt-shaped member. SOLUTION: The displacement correcting device (BM) includes: a rotation supporting member (Rj) having a rotation shaft (Rja) and rotating to support the endless belt-shaped member (B); a shaft supporting frame (Ft') supporting a one-end supporting portion (13a) of the rotation shaft (Rja) movably relative to an opposite-end supporting portion (13b) and supporting one end of the rotation shaft (Rja) to be tilted about the other end; and a shaft displacing member (27) having a rotation center (27a) disposed closer to one end portion in an axial direction than a rotation shaft supporting body (13) and intersected by the axial direction and a rotation shaft contact portion (27e) coming into contact with the one end of the rotation shaft (Rja). The shaft displacing member (27) allows the rotation shaft contact portion (27e) to rotate about the rotation center (27a) to tilt the rotation shaft (Rja) when a movement sensing member (26) detects the movement of the endless belt-shaped member (B) to the one end of the rotation shaft (Rja). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种容易校正环形带状构件的曲折的位移校正装置。解决方案：位移校正装置（BM）包括：具有旋转轴（Rja）并旋转以支撑环形带状构件（B）的旋转支撑构件（Rj）; 支撑所述旋转轴（Rja）的一端支撑部分（13a）的轴支撑框架（Ft'）相对于相对端支撑部分（13b）可移动并且支撑所述旋转轴（Rja）的一端为在另一端倾斜; 和具有旋转中心（27a）的轴移动构件（27a），所述轴移动构件（27a）沿轴向设置得比旋转轴支撑体（13）更靠近轴向方向的一个端部并与轴向相交并且旋转轴接触部分（27e）到达与旋转轴（Rja）的一端接触。轴移动构件（27）允许旋转轴接触部分（27e）围绕旋转中心（27a）旋转以使得当运动感测构件（26）检测到环形带状的运动时旋转轴（Rja）倾斜（B）到旋转轴（Rja）的一端。版权所有（C）2011，JPO＆INPIT

32. 发明专利

JP2009229848A Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：JP2009229848A
公开(公告)日：2009-10-08
申请号：JP2008075593
申请日：2008-03-24
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： FUJITA NAOTOSHI
IPC分类号： G03G15/01 , G03G15/08
摘要： PROBLEM TO BE SOLVED: To easily remove a developer not suitable for image formation. SOLUTION: The image forming apparatus performs: determining easiness of cleaning (removal) of toner images due to a scraping member 47 in each color when the toner images are transferred on a conveying belt 46; deciding the order of colors overlapped on a prescribed region on the conveying belt 46 in each color in response to determined result; forming (transferring) the toner images overlapped in each color in decided order on the prescribed region on the conveying belt 46; and collectively removing the toner images overlapped in each color on the prescribed region on the conveying belt 46 with the scraping member 47. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了容易地去除不适于图像形成的显影剂。图像形成装置执行以下步骤：当调色剂图像转印到传送带46上时，确定由于刮擦构件47在各种颜色中清洁（去除）调色剂图像的容易性; 响应于确定的结果，以每种颜色决定在输送带46上的规定区域上重叠的颜色的顺序; 在传送带46上的规定区域上以确定的顺序形成（转印）以各种颜色重叠的调色剂图像; 并且通过刮擦构件47集中地去除在输送带46上的规定区域上的每种颜色重叠的调色剂图像。（C）2010年，JPO和INPIT

33. 发明专利

JP2009086496A Auxiliary member for image forming apparatus, image forming apparatus, program and processing method of toner 审中-公开
标题翻译：图像形成装置的辅助构件，图像形成装置，调色剂的程序和处理方法
公开(公告)号：JP2009086496A
公开(公告)日：2009-04-23
申请号：JP2007258508
申请日：2007-10-02
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： IDE NORITAKA , AKAIKE AKITOSHI , FUJITA NAOTOSHI
IPC分类号： G03G21/18 , G03G15/08 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide a technique for preventing scattering of toner from a member storing toner during transportation or the like. SOLUTION: A heating layer 3 is provided on the inside of a protective member 2 used when a used process cartridge 1 holding toner is transported. The heating layer 2 is heated when the process cartridge 1 is stored in the protective member 2, whereby the toner in the process cartridge is heated and solidified. According to this, the scattering of the toner from the process cartridge 1 during transportation can be prevented. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供防止调色剂在运输等期间存储调色剂的部件的散射的技术。解决方案：当保持调色剂的使用处理盒1被运送时，在保护构件2的内侧设置有加热层3。当处理盒1被存储在保护构件2中时，加热层2被加热，由此处理盒中的调色剂被加热和固化。因此，可以防止调色剂在运输过程中从处理盒1的散射。版权所有（C）2009，JPO＆INPIT

34. 发明专利

JP2008015250A Image forming apparatus and process cartridge 审中-公开
标题翻译：图像形成装置和处理盒
公开(公告)号：JP2008015250A
公开(公告)日：2008-01-24
申请号：JP2006186664
申请日：2006-07-06
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： NISHIMURA AKIRA , FUJITA NAOTOSHI , YAMAMOTO SHINYA
IPC分类号： G03G15/16 , G03G15/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of restraining degradation in the ability to transfer a toner image formed on a photoreceptor to a recording medium, and to provide a process cartridge. SOLUTION: The resistance value of a recording medium P to be subject to image formation is measured. Then, the value of a voltage applied to a transfer roll 20 is adjusted based on the measured resistance value so that an electric field of a predetermined level is generated on an opposite area 32 in order to transfer a toner image on the photoreceptor 12 to the recording medium P. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制将形成在感光体上的调色剂图像转印到记录介质上的能力降低的图像形成装置，并提供处理盒。解决方案：测量要进行图像形成的记录介质P的电阻值。然后，基于所测量的电阻值调整施加到转印辊20的电压值，使得在相对区域32上产生预定水平的电场，以便将感光体12上的调色剂图像转印到记录媒体。版权所有（C）2008，JPO＆INPIT

35. 发明专利

JP2007052355A Image recording device 审中-公开
标题翻译：图像记录装置
公开(公告)号：JP2007052355A
公开(公告)日：2007-03-01
申请号：JP2005238824
申请日：2005-08-19
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： FUJITA NAOTOSHI , AKAIKE AKITOSHI , HORI SATORU
IPC分类号： G03G15/16 , G03G15/00 , G03G21/00 , G03G21/06
摘要： PROBLEM TO BE SOLVED: To provide an image recording device which forms high quality images without scattering toner. SOLUTION: This image recording device has a self-discharging neutralizer 20 generating static charges and disposed in the neighborhood of the rear surface of the paper 22 upstream the nip A in the transfer direction. It forms an electrical field running in the direction from the self-discharging neutralizer 20 to the transfer nip A by applying a voltage of the same polarity as the toner 40 electrically repelling the toner 40, and pushes back the toner 40 moving upstream in the transfer direction to the downstream in the transfer direction. Thus, it can reduce the scattering of toner by transferring the image at a right position. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供形成高质量图像而不散射调色剂的图像记录装置。解决方案：该图像记录装置具有产生静电荷的自放电中和器20，并且沿传送方向设置在压区A的上游纸张22的后表面附近。它通过施加与调色剂40电驱动调色剂40相同极性的电压，形成从自放电中和器20到转印夹持区A的方向运行的电场，并且在转印中上游移动调色剂40 方向传送方向下游。因此，通过将图像转印到正确的位置，可以减少调色剂的散射。版权所有（C）2007，JPO＆INPIT

36. 发明专利

JP2006018150A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2006018150A
公开(公告)日：2006-01-19
申请号：JP2004197883
申请日：2004-07-05
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： KOBAYASHI TAKUYA , AKAIKE AKITOSHI , NAGURA HIDEO , FUJITA NAOTOSHI , MORIMOTO SHIGERU , SATO YUJI
IPC分类号： G03G21/10 , G03G15/00 , G03G15/04 , G03G15/043 , G03G15/16 , G03G21/00 , H04N1/23
摘要： PROBLEM TO BE SOLVED: To clean an image carrier without lowering productivity in image formation. SOLUTION: Respective four-line state developer images 122 and 124 are formed on both sides in a main scanning direction of a transferable image area 120 where the developer image to be transferred to a recording medium is formed on the image carrier 44. A developer image in accordance with image data is formed in the transferable image area 120, and the developer image formed in the transferable image area 120 is transferred to the recording medium. The developer images 122 and 124 are the line state developer images whose width in a subscanning direction is from one dot to ten dots, for example. The developer images 122 and 124 are removed by a cleaning blade 62 without being transferred to the recording medium. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：清洁图像载体而不降低图像形成的生产率。解决方案：在可转印图像区域120的主扫描方向的两侧形成相应的四线状显影剂图像122和124，其中要传送到记录介质的显影剂图像形成在图像载体44上。根据图像数据的显影剂图像形成在可转印图像区域120中，并且形成在可转印图像区域120中的显影剂图像被转印到记录介质。显影剂图像122和124是例如副扫描方向的宽度从一个点到十个点的线状显影剂图像。显影剂图像122和124由清洁刮板62除去而不被转移到记录介质。版权所有（C）2006，JPO＆NCIPI

37. 发明专利

JP2005178261A Image reader-cum recorder and application program 审中-公开
标题翻译：图像读取器记录仪和应用程序
公开(公告)号：JP2005178261A
公开(公告)日：2005-07-07
申请号：JP2003424917
申请日：2003-12-22
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： OSHIDA HIDEO , FUJITA NAOTOSHI , TANAKA YASUKI , YODOSE KOUICHI
IPC分类号： B41J21/16 , B41J21/00 , H04N1/00
摘要： PROBLEM TO BE SOLVED: To provide an image reader-cum recorder capable of printing print data correlated to image data of a read manuscript on the manuscript and an application program adopted to an external device connectable to the image reader-cum recorder.
SOLUTION: A reading device 76 is provided on a U-turn conveyance path 36 to capture image data recorded on a manuscript conveyed in the U-turn conveyance path 36. PC 78 is connected to the image reader-cum recorder 10 and the image data of the manuscript is transmitted to a hard disk drive 80 of the PC 78 so that print data according to the image data can be printed on the manuscript. As a result, the print data A
2 , B
2 (data to be recorded at an image forming section) correlated to the image data A
1 , B
1 (preprint) recorded on the manuscript can be recorded on the manuscript.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种图像读取器和记录器，其能够打印与原稿上的读取原稿的图像数据相关的打印数据以及可连接到图像读取器和记录器的外部设备所采用的应用程序。解决方案：读取装置76设置在U形转印输送路径36上，以捕获记录在U形转印输送路径36中传送的原稿上的图像数据.PC78连接到图像读取器和记录器10，原稿的图像数据被发送到PC78的硬盘驱动器80，使得可以在原稿上打印根据图像数据的打印数据。结果，打印数据A SB SB2，SBB2，SBB（图像形成部分要记录的数据）与图像数据A 1

38. 发明专利

JP2002156883A IMAGE FORMING DEVICE 失效
公开(公告)号：JP2002156883A
公开(公告)日：2002-05-31
申请号：JP2000353202
申请日：2000-11-20
申请人： FUJI XEROX CO LTD
发明人： FUJITA NAOTOSHI , AKAIKE AKITOSHI , TAKAHASHI TOMOYUKI
IPC分类号： G03G15/00 , G03G15/16 , G03G21/14
摘要： PROBLEM TO BE SOLVED: To provide an image forming device having no image defect caused by end fogging by controlling the feed interval of a recording medium individually without lowering the productivity in image formation. SOLUTION: In this image forming device, plural recording media are successively carried to a transfer position put between an image carrier and a transfer member to which bias voltage is applied, and toner images successively formed on the image carrier are successively transferred and fixed. The device is equipped with a transfer current detection means for detecting a current flowing between the image carrier and the transfer member, a bias voltage control means for applying the bias voltage adjusted based on the detected current to the transfer member and a timing control means for controlling timing to carry the plural recording media to the transfer position.

39. 发明专利

JP2001051515A IMAGE FORMING DEVICE 失效
公开(公告)号：JP2001051515A
公开(公告)日：2001-02-23
申请号：JP23004599
申请日：1999-08-16
申请人： FUJI XEROX CO LTD
发明人： AKAIKE AKITOSHI , FUJITA NAOTOSHI
IPC分类号： G03G15/14
摘要： PROBLEM TO BE SOLVED: To obtain a high-quality image without spoiling transfer performance even on transfer material partially containing water by detecting a discharging current flowing to a discharging means at plural spots on one sheet of transfer material and changing discharging voltage based on the detected plural discharging currents concerning one sheet of transfer material. SOLUTION: A toner image T formed on an image carrier 1 is transferred to the transfer material 2 by a contact transfer means 3 and a transfer bias applying means 4 applying transfer bias to the means 3. The transfer material 2 after transfer is peeled from the image carrier 1 by the discharging means 5 and a discharging voltage applying means 6 applying the discharging voltage to the means 5. At such a time, a discharging current detection means 7 detects the discharging current flowing to the means 5 concerning plural spots (A1 to An) on one sheet of transfer material 2 passing through an opposed part to the means 5. A discharging voltage changing means 8 changes the discharging voltage based on plural discharging currents concerning one sheet of transfer material 2 detected by the means 7.

40. 发明专利

JP2000214700A IMAGE FORMING DEVICE 失效
公开(公告)号：JP2000214700A
公开(公告)日：2000-08-04
申请号：JP1571199
申请日：1999-01-25
申请人： FUJI XEROX CO LTD
发明人： AKAIKE AKITOSHI , FUJITA NAOTOSHI
IPC分类号： G03G15/02 , G03G15/16 , G03G21/00
摘要： PROBLEM TO BE SOLVED: To provide an image forming device constituted so that an image with excellent quality is outputted in a short time. SOLUTION: This image forming device is provided with at least an image carrier 2, a contact type electrification means 3 electrifying the surface of the carrier 2, an image exposure means 4 forming an electrostatic latent image at the surface 2a of the carrier 2 electrified by the electrification means 3 by exposing the image and a contact type transfer means 6 transferring a toner image formed at the surface 2a of the carrier 2 on a transfer material. Then, the transfer means 6 is provided with a bias applying means applying bias whose polarity is identical to that of the carrier 2 electrified by the electrification means 3. By the bias applying means, the bias whose polarity is identical to that of the carrier 2 electrified by the electrification means 3 is applied to the transfer means 6 before the surface 2a of the carrier 2 is electrified by the electrification means 3.

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