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1. 发明申请

US20090278304A1 Printing apparatus capable of handling paper size error 有权
标题翻译：能够处理纸张尺寸误差的打印设备
公开(公告)号：US20090278304A1
公开(公告)日：2009-11-12
申请号：US12453041
申请日：2009-04-28
申请人： Masashi Hara , Tatsunori Kaneko , Atsushi Roppongi
发明人： Masashi Hara , Tatsunori Kaneko , Atsushi Roppongi
IPC分类号： B65H5/00 , B65H7/02
CPC分类号： B65H5/06 , B65H7/02 , B65H2511/10 , B65H2511/16 , B65H2511/22 , B65H2513/20 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： In a printing apparatus, even when the measured paper size differs from the scheduled size, it is possible to reduce the frequency of requiring a recovery procedure, and prevent the productivity from decreasing by continuing the operation of the printing apparatus as much as possible. The printing apparatus includes a paper feeding unit for feeding a print sheet from a paper feed tray 120, 130a, 130b, 130c or 130d to a transportation route CR through a paper feed route FR, in-tray sensors 182, 183a, 183b . . . for measuring the paper size in the paper feed trays; a transportation sensor 181 for measuring the paper size on the transportation route, a transportation operation adjusting unit 332 for adjusting the transportation operation on the transportation or paper feed route according to the measurement result of the transportation sensor 181 when the measurement results of the transportation sensor 181 and in-tray sensors mismatch.
摘要翻译：在打印装置中，即使当测量的纸张尺寸与预定尺寸不同时，也可以减少需要恢复过程的频率，并且尽可能地继续打印装置的操作来防止生产率降低。打印装置包括一个送纸单元，用于通过供纸路径FR，托盘传感器182,183a，183b将打印纸从供纸托盘120,130a，130b，130c或130d馈送到运送路径CR。。。用于测量进纸盘中的纸张尺寸; 用于测量运输路线上的纸张尺寸的运输传感器181，当运输传感器的测量结果时，根据运输传感器181的测量结果来调节运输或供纸路线上的运输操作的运输运行调节单元332 181和托盘传感器不匹配。

2. 发明申请

US20090162122A1 Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：US20090162122A1
公开(公告)日：2009-06-25
申请号：US12314476
申请日：2008-12-11
申请人： Atsushi Roppongi , Tatsunori Kaneko , Masashi Hara
发明人： Atsushi Roppongi , Tatsunori Kaneko , Masashi Hara
IPC分类号： G03G15/00
CPC分类号： G03G15/238 , G03G2215/00586
摘要： An image forming apparatus capable of performing a double-side printing process is described. The transportation efficiency and the productivity can be improved by narrowing the distance between adjacent print sheets for use in absorbing the disparity in the transportation of print sheets. The image forming apparatus includes a switchback route which is connected to a circulating transportation route CR as a branch, receives a print sheet from the circulating transportation route CR, moves the print sheet backwards and forwards, and return the print sheet to the circulating transportation route CR in order to reverse the print sheet; a scheduling unit 201 for determining the schedule of transporting the print sheets through the circulating transportation route CR and the switchback route SR; a monitoring unit 203 for monitoring the transportation position of the print sheet along the circulating transportation route CR or the switchback route SR; and a reversing route control unit 204b for controlling the stay time of the print sheet in the switchback route SR on the basis of the transportation schedule determined by the scheduling unit 201 with reference to the transportation position monitored by the monitoring unit 203.
摘要翻译：描述能够执行双面打印处理的图像形成装置。通过缩小用于吸收打印纸的传送中的差异的相邻打印纸之间的距离，可以提高传送效率和生产率。图像形成装置包括与作为分支的循环输送路径CR连接的折返路径，从循环输送路径CR接收打印片材，向前后移动打印片材，并将打印片材返回到循环输送路线 CR以便翻印打印页; 调度单元201，用于通过循环传送路径CR和转回路径SR确定传送打印页的日程表; 监视单元203，用于监视打印纸沿循环传送路径CR或转回路径SR的传送位置; 以及反转路径控制单元204b，用于根据由调度单元201根据由监视单元203监视的运输位置确定的运输时间表来控制折返路径SR中的打印纸的停留时间。

3. 发明授权

US08047542B2 Printing apparatus capable of handling paper size error 有权
标题翻译：能够处理纸张尺寸误差的打印设备
公开(公告)号：US08047542B2
公开(公告)日：2011-11-01
申请号：US12453041
申请日：2009-04-28
申请人： Masashi Hara , Tatsunori Kaneko , Atsushi Roppongi
发明人： Masashi Hara , Tatsunori Kaneko , Atsushi Roppongi
IPC分类号： B65H5/34
CPC分类号： B65H5/06 , B65H7/02 , B65H2511/10 , B65H2511/16 , B65H2511/22 , B65H2513/20 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： In a printing apparatus, even when the measured paper size differs from the scheduled size, it is possible to reduce the frequency of requiring a recovery procedure, and prevent the productivity from decreasing by continuing the operation of the printing apparatus as much as possible. The printing apparatus includes a paper feeding unit for feeding a print sheet from a paper feed tray 120, 130a, 130b, 130c or 130d to a transportation route CR through a paper feed route FR, in-tray sensors 182, 183a, 183b . . . for measuring the paper size in the paper feed trays; a transportation sensor 181 for measuring the paper size on the transportation route, a transportation operation adjusting unit 332 for adjusting the transportation operation on the transportation or paper feed route according to the measurement result of the transportation sensor 181 when the measurement results of the transportation sensor 181 and in-tray sensors mismatch.
摘要翻译：在打印装置中，即使当测量的纸张尺寸与预定尺寸不同时，也可以减少需要恢复过程的频率，并且尽可能地继续打印装置的操作来防止生产率降低。打印装置包括一个送纸单元，用于通过供纸路径FR，托盘传感器182,183a，183b将打印纸从供纸托盘120,130a，130b，130c或130d馈送到运送路径CR。。。用于测量进纸盘中的纸张尺寸; 用于测量运输路线上的纸张尺寸的运输传感器181，当运输传感器的测量结果时，根据运输传感器181的测量结果来调节运输或供纸路线上的运输操作的运输运行调节单元332 181和托盘传感器不匹配。

4. 发明授权

US08121510B2 Printer with duplex circulation route speed control 有权
标题翻译：打印机具有双面循环路线速度控制
公开(公告)号：US08121510B2
公开(公告)日：2012-02-21
申请号：US12458498
申请日：2009-07-14
申请人： Atsushi Roppongi
发明人： Atsushi Roppongi
IPC分类号： G03G15/00 , B65H29/00 , B65H39/10 , B65H5/34
CPC分类号： B41J3/60 , B41J13/0009 , G03G15/167 , G03G15/234 , G03G15/5029 , G03G2215/00586 , G03G2215/00599 , G03G2215/00949 , G03G2215/1623
摘要： For a sheet circulating transfer route that includes a sheet transfer portion of a printing mechanism provided with a transfer belt for transfer of a sheet as positioned thereto, a transfer section provided with drive rollers for transfer of a sheet as image-formed by an image former of the printing mechanism, and a sheet invert portion operable for inversion of the sheet as image-formed, there is a drive controller adapted, in conformity to a condition that a sheet to be positioned in the printing mechanism is equal in length to or longer than a path distance from the image former to the drive rollers, to set a transfer speed of the sheet as image-formed by the drive rollers up as an identical speed to a transfer speed of the sheet as positioned by the transfer belt, and in non-conformity to the condition, to set it up as a greater speed than the transfer speed by the transfer belt.
摘要翻译：对于包括设置有用于传送定位在其上的片材的转印带的打印机构的片材转印部分的片材循环转印路线，设置有用于转印由成像剂形成的片材的驱动辊的转印部分的打印机构，以及可操作用于将图像形成的纸张反转的片材反转部分，具有驱动控制器，其适于根据要定位在打印机构中的片材的长度或更长的条件比从图像形成器到驱动辊的路径距离设定为由驱动辊形成的片材的转印速度，以与由转印带定位的片材的转印速度相同的速度上升，并且不符合条件，将其设置为比转印带的转印速度更大的速度。

5. 发明申请

US20100014884A1 Printer 有权
标题翻译：打印机
公开(公告)号：US20100014884A1
公开(公告)日：2010-01-21
申请号：US12458498
申请日：2009-07-14
申请人： Atsushi Roppongi
发明人： Atsushi Roppongi
IPC分类号： G03G15/00 , B65H5/34
CPC分类号： B41J3/60 , B41J13/0009 , G03G15/167 , G03G15/234 , G03G15/5029 , G03G2215/00586 , G03G2215/00599 , G03G2215/00949 , G03G2215/1623
摘要： For a sheet circulating transfer route that includes a sheet transfer portion of a printing mechanism provided with a transfer belt for transfer of a sheet as positioned thereto, a transfer section provided with drive rollers for transfer of a sheet as image-formed by an image former of the printing mechanism, and a sheet invert portion operable for inversion of the sheet as image-formed, there is a drive controller adapted, in conformity to a condition that a sheet to be positioned in the printing mechanism is equal in length to or longer than a path distance from the image former to the drive rollers, to set a transfer speed of the sheet as image-formed by the drive rollers up as an identical speed to a transfer speed of the sheet as positioned by the transfer belt, and in non-conformity to the condition, to set it up as a greater speed than the transfer speed by the transfer belt.
摘要翻译：对于包括设置有用于传送定位在其上的片材的转印带的打印机构的片材转印部分的片材循环转印路线，设置有用于转印由成像剂形成的片材的驱动辊的转印部分的打印机构，以及可操作用于将图像形成的纸张反转的片材反转部分，具有驱动控制器，其适于根据要定位在打印机构中的片材的长度或更长的条件比从图像形成器到驱动辊的路径距离设定为由驱动辊形成的片材的转印速度，以与由转印带定位的片材的转印速度相同的速度上升，并且不符合条件，将其设置为比转印带的转印速度更大的速度。

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