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1. 发明授权

EP2701010B1 Paper conveying apparatus, jam detection method, and computer program 有权
公开(公告)号：EP2701010B1
公开(公告)日：2019-05-15
申请号：EP13180974.1
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Umi, Takayuki , Hongo, Masanobu
IPC分类号： G03G15/00 , B41J11/00 , B65H3/02 , B65H3/06 , B65H7/12

2. 发明授权

EP2708481B1 Paper conveyance apparatus 有权
标题翻译：纸输送机
公开(公告)号：EP2708481B1
公开(公告)日：2016-04-13
申请号：EP13180977.4
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Umi, Takayuki , Hongo, Masanobu
IPC分类号： B65H3/06 , B65H3/52 , B65H7/06
CPC分类号： B65H5/00 , B65H3/0661 , B65H3/5261 , B65H7/06 , B65H2511/528 , B65H2515/82 , B65H2553/30 , B65H2553/61 , B65H2801/39 , B65H2220/03 , B65H2220/01

3. 发明公开

EP2708952A2 Paper conveying apparatus, jam detection method, and computer program 有权
标题翻译： Papierfördervorrichtung，Stauerkennungsverfahren和计算机程序
公开(公告)号：EP2708952A2
公开(公告)日：2014-03-19
申请号：EP13180973.3
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Hongo, Masanobu , Umi, Takayuki
IPC分类号： G03G15/00
摘要： A paper conveying apparatus (100, 200) including a sound signal generator (141, 241) for generating a sound signal, a sound jam detector (153) for determining whether a jam has occurred based on the sound signal, a special sound detector (156) for determining whether a special sound has been generated based on a component of the sound signal, and a control module (151) for performing abnormal processing when the sound jam detector (153) determines that a jam has occurred and the special sound detector (156) determines that a special sound has not been generated, and determining that no jam has occurred and not performing the abnormal processing when the sound jam detector (153) determines that a jam has occurred and the special sound detector (156) determines that a special sound has been generated.
摘要翻译：一种包括用于产生声音信号的声音信号发生器（141,241）的纸张输送装置（100,200），用于基于声音信号确定是否发生卡纸的声音卡住检测器（153），专用声音检测器 156），用于基于声音信号的分量来确定是否已经产生特殊声音;以及控制模块（151），用于当声音阻塞检测器（153）确定发生卡纸时执行异常处理，并且特殊声音检测器（156）确定没有产生特殊声音，并且当声音堵塞检测器（153）确定发生卡纸并且特殊声音检测器（156）确定发生了卡纸时确定没有发生卡纸而不执行异常处理已经产生了特殊的声音。

4. 发明公开

EP2701010A2 Paper conveying apparatus, jam detection method, and computer program 有权
标题翻译： Papierfördervorrichtung，Papierstauerfassungsverfahren und Computerprogramm
公开(公告)号：EP2701010A2
公开(公告)日：2014-02-26
申请号：EP13180974.1
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Umi, Takayuki , Hongo, Masanobu
IPC分类号： G03G15/00 , B41J11/00
CPC分类号： B65H5/00 , B65H3/02 , B65H3/063 , B65H3/0653 , B65H7/125 , B65H2402/46 , B65H2511/528 , B65H2515/82 , B65H2553/30 , B65H2553/82 , B65H2557/23 , B65H2557/31 , B65H2557/32 , G03G15/70 , G03G2215/00637 , B65H2220/01 , B65H2220/03
摘要： A paper conveying apparatus (100, 200) includes a separator (111, 211, 112), a first sound signal generator (141a) for generating a first sound signal, at least a part of the first sound signal generator (141a) is provided near the separator (111, 211, 112), a second sound signal generator (141b, 141c) for generating a second sound signal, at least a part of the second sound signal generator (141b, 141c) is provided at least at one end of a conveyance path of the paper in the direction which perpendicularly intersects the paper conveyance direction, and a sound jam detector (153) for determining whether a jam has occurred based on the second sound signal according to a detection method, wherein the sound jam detector (153) changes the detection method based on the first sound signal.
摘要翻译：纸传送装置（100,200）包括分离器（111,211,112），用于产生第一声音信号的第一声音信号发生器（141a），提供第一声音信号发生器（141a）的至少一部分靠近分离器（111,211,112），用于产生第二声音信号的第二声音信号发生器（141b，141c）至少在一端提供第二声音信号发生器（141b，141c）的至少一部分沿纸张传送方向垂直相交的方向的纸张传送路径和根据检测方法基于第二声音信号确定是否发生卡纸的声音卡住检测器（153），其中声音卡住检测器（153）基于第一声音信号改变检测方法。

5. 发明公开

EP2708952A3 Paper conveying apparatus, jam detection method, and computer program 有权
标题翻译：纸张传送装置，其中，拥塞检测方法，以及计算机程序
公开(公告)号：EP2708952A3
公开(公告)日：2016-07-20
申请号：EP13180973.3
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Hongo, Masanobu , Umi, Takayuki
IPC分类号： G03G15/00 , B65H5/00
摘要： A paper conveying apparatus (100, 200) including a sound signal generator (141, 241) for generating a sound signal, a sound jam detector (153) for determining whether a jam has occurred based on the sound signal, a special sound detector (156) for determining whether a special sound has been generated based on a component of the sound signal, and a control module (151) for performing abnormal processing when the sound jam detector (153) determines that a jam has occurred and the special sound detector (156) determines that a special sound has not been generated, and determining that no jam has occurred and not performing the abnormal processing when the sound jam detector (153) determines that a jam has occurred and the special sound detector (156) determines that a special sound has been generated.

6. 发明公开

EP2799377A1 Paper conveying apparatus 有权
标题翻译：纸张传送装置
公开(公告)号：EP2799377A1
公开(公告)日：2014-11-05
申请号：EP14161435.4
申请日：2014-03-25
申请人： PFU LIMITED
发明人： Hongo, Masanobu , Umi, Takayuki
IPC分类号： B65H7/06 , G03G15/00
CPC分类号： G06K15/4085 , B65H7/06 , B65H2511/528 , B65H2515/82 , B65H2553/30 , B65H2557/24 , B65H2557/266 , B65H2801/39 , G03G15/70 , G03G2215/00637 , H04N1/00663 , B65H2220/03 , B65H2220/01
摘要： A paper conveying apparatus (100, 200, 300, 400) includes an analog sound signal generator (141) for generating an analog sound signal corresponding to a sound generated by the paper during conveyance of the paper, a corrected signal generator (144, 444) for generating a signal acquiring the peak hold of the analog sound signal or a signal detecting the analog sound signal as a corrected signal, a digital converter (145) for sampling the corrected signal and converting the corrected signal to a digital format to generate a digital sound signal, and a sound jam detector (153) for determining whether a jam has occurred based on the digital sound signal.
摘要翻译：纸输送装置（100,200,300,400）包括：模拟声音信号发生器（141），用于产生与在纸的输送过程中由纸产生的声音相对应的模拟声音信号;校正信号发生器（144,444 ），用于生成获取模拟声音信号的峰值保持的信号或检测模拟声音信号的信号作为校正信号;数字转换器（145），用于对经校正的信号进行采样并将经校正的信号转换为数字格式以生成数字声音信号以及用于基于数字声音信号确定是否发生卡纸的声音卡纸检测器（153）。

7. 发明公开

EP2708481A3 Paper conveyance apparatus 有权
标题翻译：纸输送机
公开(公告)号：EP2708481A3
公开(公告)日：2014-10-29
申请号：EP13180977.4
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Umi, Takayuki , Hongo, Masanobu
IPC分类号： B65H3/06 , B65H3/52 , B65H7/06
CPC分类号： B65H5/00 , B65H3/0661 , B65H3/5261 , B65H7/06 , B65H2511/528 , B65H2515/82 , B65H2553/30 , B65H2553/61 , B65H2801/39 , B65H2220/03 , B65H2220/01
摘要： A paper conveyance apparatus (100) including a conveyance roller module including a pair of a sheet feeding roller (111) and a separation roller (112) opposite to each other across a paper conveyance path, a sound receiving aperture (132) positioned on the same side as one side of the paper conveyance path (240), the one side including any one of the conveyance roller module, a sound shield (260) positioned on a straight line between a nip portion (233) of the conveyance roller module and the sound receiving aperture (132), a sound signal generator (541a, 541b) for generating a sound signal in response to a sound detected through the sound receiving aperture (132), and a sound jam detector (533) for determining whether a jam has occurred based on the sound signal.

8. 发明公开

EP2708481A2 Paper conveyance apparatus 有权
标题翻译： Papierfördervorrichtung
公开(公告)号：EP2708481A2
公开(公告)日：2014-03-19
申请号：EP13180977.4
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Umi, Takayuki , Hongo, Masanobu
IPC分类号： B65H3/06 , B65H3/52 , B65H7/06
CPC分类号： B65H5/00 , B65H3/0661 , B65H3/5261 , B65H7/06 , B65H2511/528 , B65H2515/82 , B65H2553/30 , B65H2553/61 , B65H2801/39 , B65H2220/03 , B65H2220/01
摘要： A paper conveyance apparatus (100) including a conveyance roller module including a pair of a sheet feeding roller (111) and a separation roller (112) opposite to each other across a paper conveyance path, a sound receiving aperture (132) positioned on the same side as one side of the paper conveyance path (240), the one side including any one of the conveyance roller module, a sound shield (260) positioned on a straight line between a nip portion (233) of the conveyance roller module and the sound receiving aperture (132), a sound signal generator (541a, 541b) for generating a sound signal in response to a sound detected through the sound receiving aperture (132), and a sound jam detector (533) for determining whether a jam has occurred based on the sound signal.
摘要翻译：一种纸传送装置（100），包括：传送辊模块，包括一对输送辊（111）和分离辊（112），所述一对片材进给辊（111）和分离辊（112）跨过纸张传送路径彼此相对;一个收纳孔（132）一侧包括输送辊模块中的任何一个，位于输送辊模块的夹持部分（233）和输送辊模块的夹持部分（233）之间的直线上的隔音罩（260）所述声音接收孔（132），响应于通过所述声音接收孔（132）检测到的声音而产生声音信号的声音信号发生器（541a，541b）以及用于确定是否阻塞的声音卡住检测器基于声音信号发生。

9. 发明公开

EP2701009A2 Paper conveying, jam detection method, and computer program 有权
标题翻译： Papierförderung，Papierstauerfassungsverfahren und Computerprogramm
公开(公告)号：EP2701009A2
公开(公告)日：2014-02-26
申请号：EP13180971.7
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Hongo, Masanobu , Umi, Takayuki
IPC分类号： G03G15/00 , B41J11/00
CPC分类号： B65H5/00 , B41J11/006 , B65H7/02 , B65H2511/528 , B65H2513/10 , B65H2515/82 , B65H2557/63 , G03G15/70 , G03G2215/00637 , B65H2220/01 , B65H2220/03 , B65H2220/02
摘要： A paper conveying apparatus (100, 200) includes a sound signal generator (141) for generating a sound signal corresponding to a sound generated by a paper during conveyance of the paper, a corrected signal generator (156) for correcting the sound signal to generate a corrected signal, and a sound jam detector (153) for determining whether a jam has occurred based on the corrected signal, wherein the corrected signal generator (156) sets a method of correcting the sound signal in accordance with conveyance speed information.
摘要翻译：纸传送装置（100,200）包括：声音信号发生器（141），用于在传送纸张期间产生对应于纸张产生的声音的声音信号;校正信号发生器（156），用于校正声音信号以产生校正信号和用于基于校正信号确定是否发生卡塞的声音卡阻检测器（153），其中校正信号发生器（156）根据传送速度信息设置校正声音信号的方法。

10. 发明授权

EP2708953B1 Paper conveying apparatus, abnormality detection method, and computer program 有权
公开(公告)号：EP2708953B1
公开(公告)日：2020-03-18
申请号：EP13180978.2
申请日：2013-08-20
申请人： PFU LIMITED
发明人： Umi, Takayuki , Hongo, Masanobu
IPC分类号： G03G15/00 , B65H5/00

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