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Patent Searching and Data


Title:
PAPER SHEET SENSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/042889
Kind Code:
A1
Abstract:
The present invention provides a paper sheet sensing device which is capable of sensing diverse paper sheets which have various clear parts. The present invention is a paper sheet sensing device which senses a paper sheet which is conveyed by a conveyance path, said paper sheet sensing device comprising: an ultraviolet light source which irradiates the conveyance path with ultraviolet light; a photoreceptor part which receives the ultraviolet light which is irradiated from the ultraviolet light source; and a sensing unit which senses the paper sheet on the basis of an output signal of the photoreceptor part. A paper sheet which is provided with a clear part through which visible light passes would be desirable as a paper sheet which is to be sensed.

Inventors:
MIMURA, Tomohiro (3-1 Shimoteno 1-chome, Himeji-sh, Hyogo 67, 〒6708567, JP)
AKAGI, Masayuki (3-1 Shimoteno 1-chome, Himeji-sh, Hyogo 67, 〒6708567, JP)
Application Number:
JP2017/025116
Publication Date:
March 08, 2018
Filing Date:
July 10, 2017
Export Citation:
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Assignee:
GLORY LTD. (3-1 Shimoteno 1-chome, Himeji-shi Hyogo, 67, 〒6708567, JP)
International Classes:
G07D9/00; G01N21/33; G01N21/59; G07D7/12; G07D7/121
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (5-36, Miyahara 3-chome Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
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