Title:
RFタグによる保守用情報の取得システム
Document Type and Number:
Japanese Patent JP4133850
Kind Code:
B2
Abstract:
A control apparatus 10 has a housing containing an IC memory 25 of an RFID tag 20 as a memory element. The RFID tag 20 has an antenna 21 so as to close the housing. The antenna 21 may be attached to an outside of the housing so as to transmit and receive a radio wave to and from the outside of the housing and is connected to the inside of the housing in a closed state via a lead wire insulated from the housing. The housing may be made of a metal with a removable metallic cover formed at a part thereof to allow transmission and reception of the radio wave. The control apparatus 10 may have an RFID tag counterpart section 14 with an antenna 16 so that the RFID tag 20 is electrically insulated from a control circuit of the control apparatus 10.
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Inventors:
Yukino Kinoshita
Application Number:
JP2004018828A
Publication Date:
August 13, 2008
Filing Date:
January 27, 2004
Export Citation:
Assignee:
NEC Infrontia Co., Ltd.
International Classes:
G06K17/00; G06K19/00; G06K19/07; G06K19/077; H04Q5/22
Domestic Patent References:
| JP2004005317A | ||||
| JP2001147144A | ||||
| JP2002092569A |
Attorney, Agent or Firm:
Kenho Ikeda
Shuichi Fukuda
Takashi Sasaki
Shuichi Fukuda
Takashi Sasaki