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Title:
SHIELD DEVICE
Document Type and Number:
Japanese Patent JP2006270350
Kind Code:
A
Abstract:

To enable a reader to accurately specify the target ID transmitted from an ID transmission means provided to an inspection target.

The shield device is provided with a shield material 5a and a device ID transmission means 6 formed to the side face that is the side face of the shield material 5a and corresponds to a reading area of the reader. The shield material 5a is provided with functions for shielding an electromagnetic wave from the side face opposite to the face to which the device ID transmission means 6 is provided and for preventing the electromagnetic wave transmitted from the reader from being transmitted to the opposite side face.


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Inventors:
MIZOGUCHI MAKOTO
Application Number:
JP2005083730A
Publication Date:
October 05, 2006
Filing Date:
March 23, 2005
Export Citation:
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Assignee:
SUN CORP
IC BRAINS CO LTD
International Classes:
H01Q17/00; A63F7/02; G06K17/00; H05K9/00
Domestic Patent References:
JP2003067692A2003-03-07
JP2002230507A2002-08-16
JP2006091964A2006-04-06
Attorney, Agent or Firm:
Nobuyuki Shima