Title:
RECEIVER DEVICE AND REMOTE CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/121663
Kind Code:
A1
Abstract:
The disclosed receiver device (1) is equipped with a rectifying unit (10) which is provided with rectifying elements (Q9 and Q10) for rectifying a received signal that has been input; bias supply units (Q1 to Q8, C1 to C4, 14, and 15) for supplying a bias voltage (V) corresponding to the threshold voltage of the rectifying elements intermittently to the rectifying elements; detection units (12, 132, and 133) for detecting the presence or absence of the received signal on the basis of the output of the rectifying unit; and a control unit (131) for stopping the supply of the bias voltage when the detection units detect the received signal.
Inventors:
UMEDA TOSHIYUKI (JP)
OTAKA SHOJI (JP)
OTAKA SHOJI (JP)
Application Number:
PCT/JP2010/002365
Publication Date:
October 06, 2011
Filing Date:
March 31, 2010
Export Citation:
Assignee:
TOSHIBA KK (JP)
UMEDA TOSHIYUKI (JP)
OTAKA SHOJI (JP)
UMEDA TOSHIYUKI (JP)
OTAKA SHOJI (JP)
International Classes:
H03D1/18; G06K19/07; H04B1/59; H04B5/02
Foreign References:
| JP2009302652A | 2009-12-24 | |||
| JP2006166415A | 2006-06-22 | |||
| JP2006034085A | 2006-02-02 | |||
| JPH1049643A | 1998-02-20 | |||
| JP2006034085A | 2006-02-02 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, p. c. (JP)
Patent business corporation cherry tree international patent firm (JP)
Patent business corporation cherry tree international patent firm (JP)
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Claims: