| 摘要 |
<P>PROBLEM TO BE SOLVED: To discriminate the type of paper and the state of paper by vibrating a sheet-like article and detecting its oscillation frequency at that time by a vibration sensor. <P>SOLUTION: In a device for discriminating the sheet-like article, a sheet-like article conveying device comprises a type determination means and a state detection means for detecting the vibration by vibrating paper and automatically determining the type and state of the paper based on the amplitude and oscillation frequency in a conveying means for conveying multiple types of paper. <P>COPYRIGHT: (C)2008,JPO&INPIT |
