Title:
INTERFACE DEVICE
Document Type and Number:
WIPO Patent Application WO/2007/032050
Kind Code:
A1
Abstract:
In an interface device (601) touching an electromagnetic field and performing communication
through variation in electromagnetic field, an internal conductor portion
(602) is arranged in the electromagnetic field, an external conductor portion
(603) covers the electromagnetic field and the internal conductor portion (602),
a path conductor portion (604) connected with the internal conductor portion
(602) at at least one end thereof and having a bore is connected with a place different
from the one end of the internal conductor portion (602) and communicates with
the outside of a region covered by the external conductor portion (603) through the
bore thereof, and performs communication through variation in electromagnetic field
in response to variation in current in the current path via the external conductor
portion (603), the internal conductor portion (602) and the path conductor portion
(604).
More Like This:
Inventors:
SHINODA HIROYUKI (JP)
ITAI HIROTO (JP)
ITAI HIROTO (JP)
Application Number:
PCT/JP2005/016719
Publication Date:
March 22, 2007
Filing Date:
September 12, 2005
Export Citation:
Assignee:
CELL CROSS CORP (JP)
UNIV TOKYO (JP)
SHINODA HIROYUKI (JP)
ITAI HIROTO (JP)
UNIV TOKYO (JP)
SHINODA HIROYUKI (JP)
ITAI HIROTO (JP)
International Classes:
H04B5/00
Foreign References:
JP2003317053A | 2003-11-07 | |||
JP2000278189A | 2000-10-06 | |||
JP2003273785A | 2003-09-26 |
Attorney, Agent or Firm:
KIMURA, Mitsuru (Kyohan Building 7, Kandanishiki-cho 2-chom, Chiyoda-ku Tokyo 54, JP)
Download PDF: