Title:
情報読み取りシステム
Document Type and Number:
Japanese Patent JP5218619
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an information reading system for inexpensively, speedily and highly precisely reading identification information from a non-contact information recording medium.SOLUTION: An information reading system 11 reads identification information from an identification object to which a non-contact information recording medium 3 with which identification information is recorded is applied. The system includes: an antenna 11A transmitting/receiving a radio wave for reading the identification information; a metal box 11B to which the antenna 11A is fixed and which can store the identification object inside; vibration means 11C installed in the metal box 11B for relatively displacing a position relation between the antenna 11A and the identification object. The metal box 11B includes: a body where an opening for putting in/out the identification object to/from the metal box 11B is formed; and a lid for closing the opening. An inner face of the metal box 11B reflects the radio wave emitted from the antenna 11A or the radio wave emitted from the non-contact information recording medium 3 receiving the radio wave.
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Inventors:
Nakatsuka
Jiro Kamiyama
Jiro Kamiyama
Application Number:
JP2011228098A
Publication Date:
June 26, 2013
Filing Date:
October 17, 2011
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
H04B1/59; G06K7/10; G06K17/00; G06K19/07; G06K19/077; H04B1/08; H04B1/38; H04B5/02
Domestic Patent References:
| JP2006240868A | ||||
| JP2005005876A | ||||
| JP2001253517A | ||||
| JP2001268292A | ||||
| JP2007178415A | ||||
| JP11282979A | ||||
| JP2003078273A |
Foreign References:
| WO2006028086A1 |
Attorney, Agent or Firm:
Shiro Suzuki
Masatake Shiga
Tadashi Takahashi
Shunsuke Fushimi
Masatake Shiga
Tadashi Takahashi
Shunsuke Fushimi