Title:
BALLOT FORGERY DETECTION DEVICE, AND BALLOT READING APPARATUS, SYSTEM AND METHOD
Document Type and Number:
Japanese Patent JP2007219995
Kind Code:
A
Abstract:
To provide a ballot forgery detection device that can reliably and inexpensively prevent forgery of ballots.
An authentic ballot handed to a voter has a predetermined mark (for example, holes Ha, Hc and Hh) formed at a voting station. The ballot forgery detection device has a mark detection means comprising a plurality of photo sensors 14a to 14h for detecting the predetermined mark from a ballot cast, and a detection mark change means for changing the predetermined mark detected by the mark detection means in accordance with the latest predetermined mark formed.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
HARA EIJI
Application Number:
JP2006042315A
Publication Date:
August 30, 2007
Filing Date:
February 20, 2006
Export Citation:
Assignee:
RICOH ELEMEX CORP
International Classes:
G07C13/00
Domestic Patent References:
| JP2005056344A | 2005-03-03 | |||
| JPH0395692A | 1991-04-22 | |||
| JPS582990A | 1983-01-08 | |||
| JPS63211485A | 1988-09-02 | |||
| JPH06215218A | 1994-08-05 |
Attorney, Agent or Firm:
Akinaka Takano