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1. 发明申请

US20160363907A1 IMAGE FORMING APPARATUS 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20160363907A1
公开(公告)日：2016-12-15
申请号：US15158216
申请日：2016-05-18
申请人： Tadayasu ENOMOTO , Shintaroh YAMADA
发明人： Tadayasu ENOMOTO , Shintaroh YAMADA
IPC分类号： G03G15/00 , G03G21/20
CPC分类号： G03G21/203 , B65H29/14 , B65H29/70 , B65H31/02 , B65H31/22 , B65H2301/4212 , B65H2301/512145 , B65H2301/5122 , B65H2301/51256 , B65H2402/10 , B65H2402/60 , B65H2404/1314 , B65H2404/1431 , B65H2404/61 , B65H2404/63 , B65H2404/632 , B65H2404/693 , B65H2405/11151 , B65H2511/13 , B65H2511/21 , B65H2515/805 , B65H2601/324 , B65H2801/27 , G03G15/6552 , G03G15/6576 , G03G2215/00776 , B65H2220/01 , B65H2220/02 , B65H2220/11
摘要： An image forming apparatus includes an image forming unit to form an image on a sheet, a sheet ejection section to which a relay unit and a sheet processing apparatus are removably coupled, a driving-side ejection roller disposed in the sheet ejection section, to eject the sheet outside the apparatus, a plurality of driven-side ejection rollers that are replaceable, one of which is disposed facing the driving-side ejection roller, and a roller holder removably secured to the sheet ejection section to hold the one of the plurality of driven-side ejection rollers. Each driven-side ejection roller has a shaft and a plurality of roller bodies attached to the shaft and lined in an axial direction of the shaft. The driven-side ejection roller is replaced with another driven-side ejection roller in accordance with whether or not the relay unit and the sheet processing apparatus are coupled to the sheet ejection section.
摘要翻译：图像形成装置包括在片材上形成图像的图像形成单元，中继单元和片材处理装置可移除地联接到的片材排出部，设置在片材排出部中的驱动侧排出辊，以弹出该设备外部的片材，可更换的多个从动侧排出辊，其中一个驱动侧排出辊被布置成面向驱动侧排出辊，辊保持器可移除地固定到片材排出部分，以保持多个从动侧排出辊。每个从动侧排出辊具有一轴和多个安装在轴上的辊体，并沿轴的轴向排列。根据中继单元和片材处理设备是否联接到片材排出部分，从动侧排出辊被另一个从动侧排出辊替换。

2. 发明申请

US20150268028A1 SHEET SIZE DETECTOR AND IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：表格尺寸检测器和图像处理设备
公开(公告)号：US20150268028A1
公开(公告)日：2015-09-24
申请号：US14641923
申请日：2015-03-09
申请人： Tetsuro HIROTA , Yu WAKABAYASHI , Shintaroh YAMADA , Shun KOBAYASHI
发明人： Tetsuro HIROTA , Yu WAKABAYASHI , Shintaroh YAMADA , Shun KOBAYASHI
IPC分类号： G01B7/02 , G03G15/00
CPC分类号： G03G15/5029 , B65H2301/13 , G01B7/02 , G03G2215/00734
摘要： A sheet size detector to detect a sheet size of a recording medium includes a movable member to move in a sheet size detection direction to a position corresponding to the sheet size, a magnetic flux detector including a coil disposed on a board face parallel to the sheet size detection direction to generate a magnetic flux in a direction perpendicular to the board face, and a target to oppose the board face and including a material to affect the magnetic flux. The target is different in configuration in the sheet size detection direction to change the magnetic flux in the direction perpendicular to the board face as the movable member moves. The magnetic flux detector outputs a signal corresponding to changes in magnetic flux in the direction perpendicular to the board face, and the signal corresponds to the position of the movable member.
摘要翻译：用于检测记录介质的纸张尺寸的纸张尺寸检测器包括：可移动部件，其在片材尺寸检测方向上移动到与片材尺寸相对应的位置;磁通量检测器，包括设置在平行于片材的板面上的线圈尺寸检测方向，以在与板面垂直的方向上产生磁通量，以及与板面相对的目标，并且包括影响磁通量的材料。目标在片材尺寸检测方向上的结构不同，以随着可动件移动而改变垂直于板面的方向上的磁通量。磁通检测器输出与垂直于电路板面的方向上的磁通量变化相对应的信号，该信号对应于可动部件的位置。

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