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公开(公告)号：US20090230608A1
公开(公告)日：2009-09-17
申请号：US12401780
申请日：2009-03-11
IPC分类号： B65H1/04
CPC分类号： B65H1/08 , B65H2301/51212 , B65H2405/1114 , B65H2405/1116 , B65H2405/1117 , B65H2511/17 , B65H2220/03
摘要： A paper feeding device 200 provided in an image forming apparatus 1A according to one embodiment of the present invention is provided with a loading member 201 in which sheets P can be stacked and a central bending section 210 configured to upwardly raise a sheet transport direction X central area P2 of the sheet P for sheets P stacked in the loading member 201.
摘要翻译： 设置在根据本发明的一个实施例的图像形成装置1A中的供纸装置200设置有可以堆叠纸张P的装载构件201和构造成向上升高纸张传送方向X中心的中心弯曲部分210 用于堆叠在装载构件201中的片材P的片材P的区域P2。
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公开(公告)号：US20080006991A1
公开(公告)日：2008-01-10
申请号：US11822628
申请日：2007-07-09
CPC分类号： G03G15/6552 , B65H31/02 , B65H31/22 , B65H43/06 , B65H2405/11151 , B65H2551/20 , B65H2801/06 , G03G2215/00421 , G03G2215/00911
摘要： An ejection sheet stacker includes a sheet ejection tray on which ejected sheets are stacked, and an indicator which indicates the amount of sheets stacked on the sheet ejection tray. With this arrangement, a user can easily check the amount of sheets stacked on the sheet ejection tray.
摘要翻译： 排出纸张堆垛机包括排出纸板，排出纸张被堆叠在其上，以及指示器，其指示堆叠在纸张排出盘上的纸张的数量。 通过这种布置，用户可以容易地检查堆放在排纸托盘上的纸张的数量。
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公开(公告)号：US08136808B2
公开(公告)日：2012-03-20
申请号：US12401780
申请日：2009-03-11
IPC分类号： B65H1/00
CPC分类号： B65H1/08 , B65H2301/51212 , B65H2405/1114 , B65H2405/1116 , B65H2405/1117 , B65H2511/17 , B65H2220/03
摘要： A paper feeding device 200 provided in an image forming apparatus 1A according to one embodiment of the present invention is provided with a loading member 201 in which sheets P can be stacked and a central bending section 210 configured to upwardly raise a sheet transport direction X central area P2 of the sheet P for sheets P stacked in the loading member 201.
摘要翻译： 设置在根据本发明的一个实施例的图像形成装置1A中的供纸装置200设置有可以堆叠纸张P的装载构件201和构造成向上升高纸张传送方向X中心的中心弯曲部分210 用于堆叠在装载构件201中的片材P的片材P的区域P2。
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24.发明授权Fusing device with a web end detector and image forming apparatus incorporating same 有权具有卷筒纸末端检测器的融合装置和结合其的图像形成装置公开(公告)号：US08055172B2
公开(公告)日：2011-11-08
申请号：US12277517
申请日：2008-11-25
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： To provide a fusing unit including a fusing roller for fixing an unfixed toner image to a sheet and a fusing roller cleaning unit including a web sheet delivering roller for supplying a web sheet and a winding roller for taking up the web sheet for cleaning the fusing roller, the fusing roller cleaning unit includes a web detecting terminal for detecting the presence of the web sheet and a tension roller for guiding the web sheet, on the upstream side of a pressure roller with respect to the web sheet's direction of conveyance and first and second guide rollers, the second guide roller being disposed upstream of the web detecting terminal.
摘要翻译： 提供一种定影单元，包括用于将未定影的调色剂图像定影到片材的定影辊和定影辊清洁单元，该定影辊清洁单元包括用于供应幅材片材的幅材片材输送辊和用于卷绕卷材的卷取辊以清洁定影辊 定影辊清洁单元包括：卷筒纸检测端子，用于检测卷筒纸片材的存在;以及张紧辊，用于在卷筒纸的运送方向上在加压辊的上游侧引导纸幅，第一和第二 导向辊，第二导辊设置在卷材检测端子的上游。
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公开(公告)号：US20090148203A1
公开(公告)日：2009-06-11
申请号：US12277517
申请日：2008-11-25
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： To provide a fusing unit including a fusing roller for fixing an unfixed toner image to a sheet and a fusing roller cleaning unit including a web sheet delivering roller for supplying a web sheet and a winding roller for taking up the web sheet for cleaning the fusing roller, the fusing roller cleaning unit includes a web detecting terminal for detecting the presence of the web sheet and a tension roller for guiding the web sheet, on the upstream side of a pressure roller with respect to the web sheet's direction of conveyance and first and second guide rollers, the second guide roller being disposed upstream of the web detecting terminal.
摘要翻译： 提供一种定影单元，其包括用于将未定影的调色剂图像定影到片材的定影辊和定影辊清洁单元，该定影辊清洁单元包括用于供应幅材片材的卷筒纸输送辊和用于卷绕卷材的卷取辊，用于清洁定影辊 定影辊清洁单元包括：卷筒纸检测端子，用于检测卷筒纸片材的存在;以及张紧辊，用于在卷筒纸的运送方向上在加压辊的上游侧引导纸幅，第一和第二 导向辊，第二导辊设置在卷材检测端子的上游。
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公开(公告)号：US20050073087A1
公开(公告)日：2005-04-07
申请号：US10643924
申请日：2003-08-20
IPC分类号： B65H3/06
CPC分类号： B65H3/0684 , B65H2402/31 , B65H2511/212 , B65H2220/01 , B65H2220/08 , B65H2220/11
摘要： A protecting cover and a pickup device, each having a hooking portion, are rotatably provided at the flank of an image forming apparatus. The rotational centers of the protecting cover and the pickup device and the hooking portions are arranged in such geometry that the hooking portions become engaged with each other only in the range from a predetermined trace intersection to the flank of the image forming apparatus when the protecting cover is rotated from its usage position toward its retracted position at the flank of the image forming apparatus. The pickup device is stopped at the starting position of engagement where the hooking portions are positioned at the trace intersection when sheet feed is not made, and is moved to the operating position when sheet feed is to be made. The protecting cover is constructed so as to rotate in linkage with the rotation of a paper feed tray which is rotatably provided at the flank of the image forming apparatus.
摘要翻译： 每个具有钩部的保护盖和拾取装置可旋转地设置在图像形成装置的侧面。 保护盖和拾取装置和钩挂部分的旋转中心以这样的几何形状布置，使得钩形部分仅在从图像形成装置的预定轨迹相交到侧面的范围内彼此接合时，当保护盖 在图像形成装置的侧面从其使用位置旋转到其缩回位置。 当不进行送纸时，拾取装置停止在钩部位于轨迹处的接合的起始位置，并且当进行送纸时将其移动到操作位置。 保护盖被构造成与可旋转地设置在图像形成装置的侧面处的供纸托盘的旋转相关联地旋转。
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公开(公告)号：US3946202A
公开(公告)日：1976-03-23
申请号：US509850
申请日：1974-09-27
申请人： Tadasu Taniguchi , Iwao Hosaka , Shigeru Yoshida
发明人： Tadasu Taniguchi , Iwao Hosaka , Shigeru Yoshida
摘要： An information writing device is used to write information on a card such as magnetic card. Information to be written on a card is manually fed into the device through a keyboard. The card may be reciprocated through a driving unit to write information thereon during its forward stroke and to read out the information during its backward stroke. The information read out is collated with the input one to visually indicate resulting coincidence or non-coincidence thereof.
摘要翻译： 信息写入装置用于将信息写入诸如磁卡的卡上。 要写入卡的信息通过键盘手动输入设备。 卡可以通过驱动单元往复运动，以在其向前冲程期间写入信息，并在其向后冲程期间读出信息。 读出的信息与输入信息进行整理，以便可视地指示其结果的一致或非重合。
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公开(公告)号：US07156389B2
公开(公告)日：2007-01-02
申请号：US10643924
申请日：2003-08-20
CPC分类号： B65H3/0684 , B65H2402/31 , B65H2511/212 , B65H2220/01 , B65H2220/08 , B65H2220/11
摘要： A protecting cover and a pickup device, each having a hooking portion, are rotatably provided at the flank of an image forming apparatus. The rotational centers of the protecting cover and the pickup device and the hooking portions are arranged in such geometry that the hooking portions become engaged with each other only in the range from a predetermined trace intersection to the flank of the image forming apparatus when the protecting cover is rotated from its usage position toward its retracted position at the flank of the image forming apparatus. The pickup device is stopped at the starting position of engagement where the hooking portions are positioned at the trace intersection when sheet feed is not made, and is moved to the operating position when sheet feed is to be made. The protecting cover is constructed so as to rotate in linkage with the rotation of a paper feed tray which is rotatably provided at the flank of the image forming apparatus.
摘要翻译： 每个具有钩部的保护盖和拾取装置可旋转地设置在图像形成装置的侧面。 保护盖和拾取装置和钩挂部分的旋转中心以这样的几何形状布置，使得钩形部分仅在从图像形成装置的预定轨迹相交到侧面的范围内彼此接合时，当保护盖 在图像形成装置的侧面从其使用位置旋转到其缩回位置。 当不进行送纸时，拾取装置停止在钩部位于轨迹处的接合的起始位置，并且当进行送纸时将其移动到操作位置。 保护盖被构造成与可旋转地设置在图像形成装置的侧面处的供纸托盘的旋转相关联地旋转。
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公开(公告)号：US06389260B1
公开(公告)日：2002-05-14
申请号：US09714126
申请日：2000-11-17
申请人： Hiroshi Kataoka , Tadasu Taniguchi , Keizo Fukunaga , Eiichi Kido , Jitsuo Masuda , Naoki Fukudo
发明人： Hiroshi Kataoka , Tadasu Taniguchi , Keizo Fukunaga , Eiichi Kido , Jitsuo Masuda , Naoki Fukudo
IPC分类号： G03G1501
CPC分类号： G03G15/0194 , G03G2215/0119 , G03G2215/0132
摘要： Toner image forming means for forming toner images having chromatic colors of Y, M and C, respectively, are disposed on one side of an intermediate transfer belt, while disposing toner image forming means for forming a black toner image on the other side of the intermediate transfer belt, alone and on a most downstream side of all the toner image forming means. Further, when a toner image on the intermediate transfer belt includes toner having a reverse polarity, a transfer or developing process is controlled to reduce electrostatic attraction force acting on an image carrier, thus providing a color image forming device having a main body reduced in size and capable of faster image formation of a monochromatic image which is more frequently used, and of efficiently forming a color image by suppressing a back-transfer phenomenon and improving color reproducibility.
摘要翻译： 在中间转印带的一侧分别配置有分别具有Y，M和C的色彩的调色剂图像的调色剂图像形成装置，同时在中间转印带的另一侧上设置用于形成黑色调色剂图像的调色剂图像形成装置 转印带单独且位于所有调色剂图像形成装置的最下游侧。 此外，当中间转印带上的调色剂图像包括具有相反极性的调色剂时，控制转印或显影处理以减少作用在图像载体上的静电吸引力，从而提供具有减小尺寸的主体的彩色图像形成装置 并且能够更快速地形成更频繁使用的单色图像，并且通过抑制反转移现象和提高颜色再现性来有效地形成彩色图像。
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公开(公告)号：US06209864B1
公开(公告)日：2001-04-03
申请号：US09317197
申请日：1999-05-24
申请人： Tadasu Taniguchi , Masaru Tsuji , Junya Masuda , Takahiro Fukunaga , Koji Wakamoto , Masanobu Yamamoto , Hiroshi Kida
发明人： Tadasu Taniguchi , Masaru Tsuji , Junya Masuda , Takahiro Fukunaga , Koji Wakamoto , Masanobu Yamamoto , Hiroshi Kida
IPC分类号： B65H3126
CPC分类号： B42C1/12 , B65H31/34 , B65H2301/321 , B65H2404/1114 , B65H2405/22 , G03G2215/00827
摘要： A sheet post-processing apparatus having a post-processing tray arranged upright, a post-processing device such as stapler etc., an offset tray to which post-processed sheets are discharged, includes: the third and forth discharge rollers for introducing the sheet into the post-processing tray from its bottom and discharging the sheet after post-processing to the offset tray; a sheet guide arranged opposing the post-processing tray, a pusher mechanism and paddlers, for aligning the sheets to be stacked so as to be substantially upright and pressing the sheet by particular portions when the sheet is introduced into the post-processing.
摘要翻译： 一种具有直立布置的后处理托盘，诸如订书机等的后处理装置的片材后处理装置，后处理片材被排出的偏移托盘，包括：用于引入片材的第三和第四排出辊 从其底部进入后处理托盘，并在后处理之后将片材排放到偏移托盘; 与后处理托盘相对布置的片材引导件，推动机构和搅拌器，用于将待堆叠的片材基本上竖立并且当片材被引入后处理时按特定部分按压片材。
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