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1. 发明申请

US20110148035A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110148035A1
公开(公告)日：2011-06-23
申请号：US12951459
申请日：2010-11-22
申请人： Ryoichi YAMAMOTO , Hiroyuki Maeda , Naoki Nonoyama , Kuniaki Ohbayashi , Ryo Hirano
发明人： Ryoichi YAMAMOTO , Hiroyuki Maeda , Naoki Nonoyama , Kuniaki Ohbayashi , Ryo Hirano
IPC分类号： B65H7/02 , B65H5/06
CPC分类号： B65H7/02 , B65H5/062 , B65H2220/09 , B65H2404/14 , B65H2511/20 , B65H2513/104 , B65H2515/32 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An image forming apparatus comprising a first pair of rollers for feeding a print medium; a second pair of rollers for feeding the print medium, the second pair of rollers being disposed downstream in a print medium feeding direction from the first pair of rollers; a first detector for detecting the print medium slack in a specified degree by contact with the print medium, the first detector being disposed between the first pair of rollers and the second pair of rollers; a second detector for detecting either the first pair of rollers or the second pair of rollers need a specified value of driving torque; and a controller for controlling either a feeding speed at which the print medium is fed by the first pair of rollers or a feeding speed at which the print medium is fed by the second pair of rollers based on either outputs from the first detector or outputs from the second detector. If the first detector detects the print medium slack in the specified degree earlier than the second detector detects the first pair of rollers or the second pair of rollers need the specified value of driving torque after feeding of the print medium starts, the controller controls the feeding speed based on outputs from the first detector, and if the second detector detects the first pair of rollers or the second pair of rollers need the specified value of driving torque earlier than the first detector detects the print medium slack in the specified degree after feeding of the print medium starts, the controller controls the feeding speed based on outputs from the second detector.
摘要翻译：一种图像形成装置，包括用于馈送打印介质的第一对辊; 用于供给打印介质的第二对辊，第二对辊设置在从第一对辊的打印介质输送方向的下游; 第一检测器，用于通过与打印介质接触而以特定的程度检测打印介质松弛，第一检测器设置在第一对辊和第二对辊之间; 用于检测第一对辊或第二对辊的第二检测器需要指定的驱动扭矩值; 以及控制器，用于基于来自第一检测器的输出或输出的输出来控制由第一对辊子供给打印介质的进给速度或由第二对辊子供给打印介质的进给速度第二个检测器。如果第一检测器在比第二检测器检测到第一对辊之前检测到打印介质松弛，或者第二对辊在进给打印介质开始之后需要驱动转矩的指定值，则控制器控制进给基于来自第一检测器的输出的速度，并且如果第二检测器检测到第一对辊或第二对辊需要比第一检测器更早地检测到打印介质松弛在特定程度后的驱动转矩的指定值，打印介质开始，控制器基于来自第二检测器的输出来控制进给速度。

2. 发明申请

US20130259554A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20130259554A1
公开(公告)日：2013-10-03
申请号：US13846146
申请日：2013-03-18
申请人： Shigeru SAWANO , Masashi Kawai , Naoki Nonoyama
发明人： Shigeru SAWANO , Masashi Kawai , Naoki Nonoyama
IPC分类号： G03G15/00
CPC分类号： G03G15/6529 , G03G15/6511 , G03G2215/00396
摘要： An image forming apparatus that is orientatable in either a first position or a second position, the second position being different from the first position in inclination with respect to a horizontal plane, comprising: a platform configured to be stacked with a plurality of recording sheets used for image formation; a pickup roller in contact with the recording sheets and configured to pick up the recording sheets one at a time; a pressing member applying pressure to the platform against the pick-up roller; and a pressure changer causing the pressing member to change an amount of the pressure according to whether the image forming apparatus is in the first position or in the second position.
摘要翻译：一种可在第一位置或第二位置定向的图像形成装置，所述第二位置相对于水平面倾斜地与所述第一位置不同，所述图像形成装置包括：平台，被配置为与所述多个记录片材堆叠用于图像形成; 拾取辊，其与记录纸张接触并且被配置为一次拾取记录纸张; 按压构件对所述平台施加压力抵靠所述拾取辊; 以及压力变换器，其使所述按压部件根据所述图像形成装置是处于所述第一位置还是处于所述第二位置来改变所述压力量。

3. 发明授权

US08913946B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08913946B2
公开(公告)日：2014-12-16
申请号：US13846146
申请日：2013-03-18
申请人： Shigeru Sawano , Masashi Kawai , Naoki Nonoyama
发明人： Shigeru Sawano , Masashi Kawai , Naoki Nonoyama
IPC分类号： G03G15/00
CPC分类号： G03G15/6529 , G03G15/6511 , G03G2215/00396
摘要： An image forming apparatus that is orientatable in either a first position or a second position, the second position being different from the first position in inclination with respect to a horizontal plane, comprising: a platform configured to be stacked with a plurality of recording sheets used for image formation; a pickup roller in contact with the recording sheets and configured to pick up the recording sheets one at a time; a pressing member applying pressure to the platform against the pick-up roller; and a pressure changer causing the pressing member to change an amount of the pressure according to whether the image forming apparatus is in the first position or in the second position.
摘要翻译：一种可在第一位置或第二位置定向的图像形成装置，所述第二位置相对于水平面倾斜地与所述第一位置不同，所述图像形成装置包括：平台，被配置为与所述多个记录片材堆叠用于图像形成; 拾取辊，其与记录纸张接触并且被配置为一次拾取记录纸张; 按压构件对所述平台施加压力抵靠所述拾取辊; 以及压力变换器，其使所述按压部件根据所述图像形成装置是处于所述第一位置还是处于所述第二位置来改变所述压力量。

4. 发明申请

US20120163864A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20120163864A1
公开(公告)日：2012-06-28
申请号：US13325490
申请日：2011-12-14
申请人： Junichi Tanimoto , Naoki Nonoyama
发明人： Junichi Tanimoto , Naoki Nonoyama
IPC分类号： G03G15/20
CPC分类号： G03G21/1604 , G03G2215/0177 , G03G2221/1639 , G03G2221/1696
摘要： An image forming apparatus includes an image processor, an exterior housing, a fixing unit, an outlet, and a first partition. The image processor is configured to transfer a toner image to a recording medium. The exterior housing accommodates the image processor. The fixing unit is configured to fix the toner image, transferred by the image processor to the recording medium, onto the recording medium. The outlet is on the exterior housing and communicates with a conveyance path extending from the image processor toward the fixing unit. The first partition is adjacent the outlet on the exterior housing. The first partition separates the image processor and the fixing unit from one another.
摘要翻译：图像形成装置包括图像处理器，外部壳体，固定单元，出口和第一分区。图像处理器被配置为将调色剂图像转印到记录介质。外壳容纳图像处理器。定影单元被配置为将由图像处理器传送的调色剂图像定影到记录介质上。出口在外壳上并且与从图像处理器向定影单元延伸的输送路径连通。第一隔板与外壳上的出口相邻。第一分区将图像处理器和定影单元彼此分开。

5. 发明授权

US08152164B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08152164B2
公开(公告)日：2012-04-10
申请号：US12951459
申请日：2010-11-22
申请人： Ryoichi Yamamoto , Hiroyuki Maeda , Naoki Nonoyama , Kuniaki Ohbayashi , Ryo Hirano
发明人： Ryoichi Yamamoto , Hiroyuki Maeda , Naoki Nonoyama , Kuniaki Ohbayashi , Ryo Hirano
IPC分类号： B65H9/04
CPC分类号： B65H7/02 , B65H5/062 , B65H2220/09 , B65H2404/14 , B65H2511/20 , B65H2513/104 , B65H2515/32 , B65H2801/06 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An image forming apparatus including first and second pairs of rollers for feeding a print medium; the second pair of rollers being disposed downstream from the first pair of rollers; a first detector for detecting the print medium slack in a specified degree by contact with the print medium, the first detector being disposed between the first pair of rollers and the second pair of rollers; a second detector for detecting either the first pair of rollers or the second pair of rollers need a specified value of driving torque; and a controller for controlling either a feeding speed at which the print medium is fed by the first pair of rollers or a feeding speed at which the print medium is fed by the second pair of rollers based on either outputs from the first detector or outputs from the second detector.
摘要翻译：一种图像形成装置，包括用于馈送打印介质的第一和第二对辊; 所述第二对辊设置在所述第一对辊的下游; 第一检测器，用于通过与打印介质接触而以特定的程度检测打印介质松弛，第一检测器设置在第一对辊和第二对辊之间; 用于检测第一对辊或第二对辊的第二检测器需要指定的驱动扭矩值; 以及控制器，用于基于来自第一检测器的输出或输出的输出来控制由第一对辊子供给打印介质的进给速度或由第二对辊子供给打印介质的进给速度第二个检测器。

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