Title:
紙幣識別装置
Document Type and Number:
Japanese Patent JP4965211
Kind Code:
B2
Abstract:
The bill validator detects the intensity of light transmitted through the predetermined detecting lines (L1 and L6) on a transported bill (PM) by a photo acceptance device (45) of a first optical sensor, detects the intensity of light transmitted through the same detecting lines (L1 and L6) stated above on the transported bill (PM) by a photo acceptance device (47) of a second optical sensor, and detects the slippage of the transported bill (PM) by comparing temporal change of the first transmitted light intensity based on detecting signal of the first optical sensor with temporal change of the second transmitted light intensity based on detecting signal of the second optical sensor.
Inventors:
Koji Iwai
Atsuhiro Tatenuma
Atsuhiro Tatenuma
Application Number:
JP2006265362A
Publication Date:
July 04, 2012
Filing Date:
September 28, 2006
Export Citation:
Assignee:
Sanden Corporation
International Classes:
G07D1/00; B65H5/02; B65H7/14; G07D7/12; G07D9/00
Domestic Patent References:
| JP55003062A | ||||
| JP60228342A | ||||
| JP2000172899A | ||||
| JP2002179285A | ||||
| JP2001297349A |
Attorney, Agent or Firm:
Seitaka Yoshida
Yukio Nagauchi
Yukio Nagauchi