发明公开
EP2546618A1 Weight detecting device and weight detecting method
审中-公开
Gewichtserkennungsvorrichtung und Gewichtserkennungsverfahren
- 专利标题： Weight detecting device and weight detecting method
- 专利标题（中）： Gewichtserkennungsvorrichtung und Gewichtserkennungsverfahren
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申请号： EP12161988.6申请日： 2012-03-29
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公开(公告)号： EP2546618A1公开(公告)日： 2013-01-16
- 发明人: Asari, Yukio , Todoriki, Toru , Mitsuya, Yusuke , Naruoka, Yoshihiko , Hiramitsu, Naruaki , Fujihara, Hiroaki
- 申请人： Kabushiki Kaisha Toshiba
- 申请人地址： 1-1, Shibaura 1-chome Minato-ku, Tokyo 105-8001 JP
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： 1-1, Shibaura 1-chome Minato-ku, Tokyo 105-8001 JP
- 代理机构： Horn Kleimann Waitzhofer
- 优先权： JP2011154234 20110712; JP2011206823 20110922
- 主分类号： G01G17/02
- IPC分类号： G01G17/02 ; G01G19/00 ; G01G23/01 ; G01G19/03
摘要：
According to one embodiment, a weight detecting device includes a conveying portion (1) to convey a sheet-like article (P), a vibration source (18a, 18b, 20a, 20b, 24) causing the conveying portion to oscillate, a sensor (16) to detect a weight of the sheet-like article (P) while it is being conveyed by the conveying portion (1), an A/D converter portion (6) to sample and digitize an output of the sensor (16) at a predetermined period, and a calculating portion (7) to calculate a weight of the sheet-like article (P) by determining an average of a plurality of detection signal values digitized by the A/D converter portion (6) after subjecting the detection signal values to statistical processing.
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