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1. 发明申请

US20100164165A1 Sheet-Supplying Device 有权
标题翻译：供纸装置
公开(公告)号：US20100164165A1
公开(公告)日：2010-07-01
申请号：US12720111
申请日：2010-03-09
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H5/22 , B65H7/02 , B65H1/04
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.
摘要翻译：片材供应装置具有片材容纳托盘，升降单元，第一位置传感器，第二位置传感器，控制单元。升降单元基本上升和降低纸张收纳托盘。第一位置传感器检测指示堆叠在片材容纳盘中的最上面片材的一个端部的层叠方向上的位置的第一位置。第二位置传感器检测表示最顶片的另一端部的层叠方向上的位置的第二位置。控制单元基于由第一位置传感器检测到的第一位置和由第二位置传感器检测到的第二位置两者来控制升降单元升高或降低纸张收纳托盘，使得最上面的纸张的一端堆叠状态位于层叠方向上的规定位置。

2. 发明申请

US20060012107A1 Sheet-supplying device 有权
公开(公告)号：US20060012107A1
公开(公告)日：2006-01-19
申请号：US11223697
申请日：2005-09-12
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H3/14 , B65H1/08
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.

3. 发明申请

US20120153560A1 Sheet-Supplying Device 有权
标题翻译：供纸装置
公开(公告)号：US20120153560A1
公开(公告)日：2012-06-21
申请号：US13404611
申请日：2012-02-24
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H5/02 , B65H3/08
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.
摘要翻译：片材供应装置具有片材容纳托盘，升降单元，第一位置传感器，第二位置传感器，控制单元。升降单元基本上升和降低纸张收纳托盘。第一位置传感器检测指示堆叠在片材容纳盘中的最上面片材的一个端部的层叠方向上的位置的第一位置。第二位置传感器检测表示最顶片的另一端部的层叠方向上的位置的第二位置。控制单元基于由第一位置传感器检测到的第一位置和由第二位置传感器检测到的第二位置两者来控制升降单元升高或降低纸张收纳托盘，使得最上面的纸张的一端堆叠状态位于层叠方向上的规定位置。

4. 发明授权

US07841591B2 Sheet-supplying device 有权
标题翻译：供纸装置
公开(公告)号：US07841591B2
公开(公告)日：2010-11-30
申请号：US12262386
申请日：2008-10-31
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H3/14
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.
摘要翻译：片材供应装置具有片材容纳托盘，升降单元，第一位置传感器，第二位置传感器，控制单元。升降单元基本上升和降低纸张收纳托盘。第一位置传感器检测指示堆叠在片材容纳盘中的最上面片材的一个端部的层叠方向上的位置的第一位置。第二位置传感器检测表示最顶片的另一端部的层叠方向上的位置的第二位置。控制单元基于由第一位置传感器检测到的第一位置和由第二位置传感器检测到的第二位置两者来控制升降单元升高或降低纸张收纳托盘，使得最上面的纸张的一端堆叠状态位于层叠方向上的规定位置。

5. 发明申请

US20090057990A1 SHEET-SUPPLYING DEVICE 有权
标题翻译：供应设备
公开(公告)号：US20090057990A1
公开(公告)日：2009-03-05
申请号：US12262386
申请日：2008-10-31
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H3/08
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.
摘要翻译：片材供应装置具有片材容纳托盘，升降单元，第一位置传感器，第二位置传感器，控制单元。升降单元基本上升和降低纸张收纳托盘。第一位置传感器检测指示堆叠在片材容纳盘中的最上面片材的一个端部的层叠方向上的位置的第一位置。第二位置传感器检测表示最顶片的另一端部的层叠方向上的位置的第二位置。控制单元基于由第一位置传感器检测到的第一位置和由第二位置传感器检测到的第二位置两者来控制升降单元升高或降低纸张收纳托盘，使得最上面的纸张的一端堆叠状态位于层叠方向上的规定位置。

6. 发明授权

US07458570B2 Sheet-supplying device 有权
标题翻译：供纸装置
公开(公告)号：US07458570B2
公开(公告)日：2008-12-02
申请号：US11223697
申请日：2005-09-12
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H3/14
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.
摘要翻译：片材供应装置具有片材容纳托盘，升降单元，第一位置传感器，第二位置传感器，控制单元。升降单元基本上升和降低纸张收纳托盘。第一位置传感器检测指示堆叠在片材容纳盘中的最上面片材的一个端部的层叠方向上的位置的第一位置。第二位置传感器检测表示最顶片的另一端部的层叠方向上的位置的第二位置。控制单元基于由第一位置传感器检测到的第一位置和由第二位置传感器检测到的第二位置两者来控制升降单元升高或降低纸张收纳托盘，使得最上面的纸张的一端堆叠状态位于层叠方向上的规定位置。

7. 发明授权

US08490965B2 Sheet-supplying device 有权
标题翻译：供纸装置
公开(公告)号：US08490965B2
公开(公告)日：2013-07-23
申请号：US12720111
申请日：2010-03-09
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H3/14
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.
摘要翻译：片材供应装置具有片材容纳托盘，升降单元，第一位置传感器，第二位置传感器，控制单元。升降单元基本上升和降低纸张收纳托盘。第一位置传感器检测指示堆叠在片材容纳盘中的最上面片材的一个端部的层叠方向上的位置的第一位置。第二位置传感器检测表示最顶片的另一端部的层叠方向上的位置的第二位置。控制单元基于由第一位置传感器检测到的第一位置和由第二位置传感器检测到的第二位置两者来控制升降单元升高或降低纸张收纳托盘，使得最上面的纸张的一端堆叠状态位于层叠方向上的规定位置。

8. 发明授权

US08403319B2 Sheet-supplying device 有权
公开(公告)号：US08403319B2
公开(公告)日：2013-03-26
申请号：US13404611
申请日：2012-02-24
申请人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
发明人： Satoshi Ueda , Shingo Takai , Tatsuo Matsuda , Kazuhiko Kawasaki
IPC分类号： B65H3/14
CPC分类号： B65H1/14 , B65H3/128 , B65H3/48
摘要： A sheet-supplying device has a sheet-accommodating tray, a raising/lowering unit, a first position sensor, a second position sensor, a controlling unit. The raising/lowering unit raises and lowers the sheet-accommodating tray substantially. The first position sensor detects a first position indicating a position in the stacked direction of one end portion of a topmost sheet stacked in the sheet-accommodating tray. The second position sensor detects a second position indicating a position in the stacked direction of another end portion of the topmost sheet. The controlling unit controls the raising/lowering unit to raise or lower the sheet-accommodating tray based on both the first position detected by the first position sensor and the second position detected by the second position sensor so that one end of the topmost sheet in the stacked status is positioned at a prescribed position in the stacked direction.

9. 发明授权

US09152118B2 Sheet conveying apparatus, image forming apparatus, sheet conveying distance calculation apparatus and sheet length calculation apparatus 有权
标题翻译：片材输送装置，图像形成装置，片材输送距离计算装置和片材长度计算装置
公开(公告)号：US09152118B2
公开(公告)日：2015-10-06
申请号：US14456045
申请日：2014-08-11
申请人： Makoto Nakura , Takuro Kamiya , Shingo Takai , Naoto Ueda , Satoshi Ueda , Akira Kobashi , Koichi Kudo
发明人： Makoto Nakura , Takuro Kamiya , Shingo Takai , Naoto Ueda , Satoshi Ueda , Akira Kobashi , Koichi Kudo
IPC分类号： G03G15/01 , G03G15/00 , B65H5/06 , B65H7/14 , G03G15/16 , B65H7/20 , B65H7/06 , G03G15/23
CPC分类号： G03G15/6529 , B65H5/06 , B65H5/062 , B65H7/06 , B65H7/14 , B65H7/20 , B65H2511/11 , B65H2511/33 , B65H2513/50 , B65H2553/51 , B65H2701/1311 , B65H2701/1313 , G03G15/0189 , G03G15/1615 , G03G15/234 , G03G15/6561 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A sheet conveying apparatus includes a sheet conveying unit that conveys a sheet including a drive roller, a driven roller, and a rotary encoder provided on a rotational axle of one of the drive roller and the driven roller; a conveying amount measuring unit that measures a conveying amount of the sheet; a first detection unit positioned downstream of the sheet conveying unit, the first detection unit being positioned apart from the drive roller and the driven roller not to overlap with the drive roller and the driven roller in the conveying direction; a second detection unit positioned upstream of the sheet conveying unit; and a conveying distance calculation unit that calculates a conveying distance of the sheet based on the measured result by the conveying amount measuring unit and the detected results detected by the first detection unit and the second detection unit.
摘要翻译：片材输送装置包括：纸张传送单元，其传送包括驱动辊，从动辊和设置在驱动辊和从动辊之一的旋转轴上的旋转编码器的片材; 传送量测量单元，其测量片材的输送量; 第一检测单元，位于片材输送单元的下游，第一检测单元定位成与驱动辊和从动辊分离，不与驱动辊和从动辊在输送方向上重叠; 位于所述片材输送单元的上游的第二检测单元; 以及输送距离计算单元，其基于由所述输送量测量单元的测量结果和由所述第一检测单元和所述第二检测单元检测到的检测结果来计算所述纸张的输送距离。

10. 发明申请

US20140118762A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20140118762A1
公开(公告)日：2014-05-01
申请号：US14059823
申请日：2013-10-22
申请人： Makoto NAKURA , Naoto Ueda , Shingo Takai , Satoshi Ueda
发明人： Makoto NAKURA , Naoto Ueda , Shingo Takai , Satoshi Ueda
IPC分类号： G06K15/16
CPC分类号： H04N1/00748 , G03G15/5029 , G03G2215/00734 , G03G2215/0129 , G06K15/1868 , H04N1/00578 , H04N1/00594 , H04N1/0071 , H04N1/00734 , H04N1/00779
摘要： An image forming apparatus includes an image forming unit to form an image on a recording medium; an inverting transport unit to invert first and second surfaces of the recording medium, and front and rear ends of the recording medium to transport the inverted recording medium; a recording medium width measuring unit to measure an end position of the recording medium in a width direction orthogonal to a transporting direction of the recording medium at a measuring position having an approximately identical distance from one end of the recording medium in the transporting direction before and after the image is formed on the recording medium; and a correcting unit to correct an image to be formed on a subsequent recording medium based on a change in a shape of the recording medium computed based on a measured result from the recording medium width measuring unit.
摘要翻译：图像形成装置包括：图像形成单元，用于在记录介质上形成图像; 反转传送单元，用于翻转记录介质的第一和第二表面以及记录介质的前端和后端，以传输倒置的记录介质; 记录介质宽度测量单元，用于测量记录介质在与记录介质的输送方向正交的宽度方向上的测量位置处的测量位置，所述测量位置距离记录介质在输送方向之前的一端具有大致相同的距离; 在图像形成在记录介质上之后; 以及校正单元，用于基于根据来自记录介质宽度测量单元的测量结果计算的记录介质的形状的变化来校正将在随后的记录介质上形成的图像。

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