Bill discriminating apparatus
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United States of America Patent
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Sep 2, 2008
Grant Date -
Apr 17, 2008
app pub date -
Dec 4, 2007
filing date -
Dec 12, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A technology that increases bill discrimination precision, wherein a bill discriminating apparatus detects the thickness distribution of a bill P that is subject to discrimination, and by comparing this thickness distribution data and the reference thickness distribution data that shows the thickness distribution of an authentic note held in advance, performs discrimination processing that includes double feed detection, tape detection, and authenticity discrimination. Then, authenticity discrimination is performed on areas for which the difference between the thickness distribution data and the reference thickness data is within a specified range.
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