Title:
TEMPERATURE SENSOR, LIVING BODY HEALTH MANAGING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2008/072714
Kind Code:
A1
Abstract:
It is possible to provide a temperature sensor capable of reducing the sensor
size and weight and save power. The temperature sensor (210T) includes a plurality
of sets of bimetal cantilever sensors (211) having lever 212 stepwise different.
For example, when the temperature increases and the temperature has reached
a predetermined value decided by the length of the set of the levers (212), the
lever (212) is brought into contact with an electric contact member (214) so as
to turn ON an output signal from a detection circuit (215b) in a signal processing
circuit (215). Thus, in the sensor control unit, when the temperature continuously
increases, for example, output signals are successively outputted from the
respective sets of signal processing circuit (215) in the descending order of
the lengths of the levers (212).
More Like This:
Inventors:
IKEHARA TSUYOSHI (JP)
ITOH TOSHIHIRO (JP)
ZHANG YI (JP)
ICHIKI MASAAKI (JP)
KOBAYASHI TAKESHI (JP)
MAEDA RYUTARO (JP)
ITOH TOSHIHIRO (JP)
ZHANG YI (JP)
ICHIKI MASAAKI (JP)
KOBAYASHI TAKESHI (JP)
MAEDA RYUTARO (JP)
Application Number:
PCT/JP2007/074064
Publication Date:
June 19, 2008
Filing Date:
December 13, 2007
Export Citation:
Assignee:
NAT INST OF ADVANCED IND SCIEN (JP)
IKEHARA TSUYOSHI (JP)
ITOH TOSHIHIRO (JP)
ZHANG YI (JP)
ICHIKI MASAAKI (JP)
KOBAYASHI TAKESHI (JP)
MAEDA RYUTARO (JP)
IKEHARA TSUYOSHI (JP)
ITOH TOSHIHIRO (JP)
ZHANG YI (JP)
ICHIKI MASAAKI (JP)
KOBAYASHI TAKESHI (JP)
MAEDA RYUTARO (JP)
International Classes:
G01K5/72; A01K45/00; A01K67/00; A61B5/00; G01D21/00; G01K1/02; G08C17/00
Foreign References:
JP2006058014A | 2006-03-02 | |||
JP2006208144A | 2006-08-10 | |||
JPS58158826A | 1983-09-21 | |||
JPS5878544U | 1983-05-27 | |||
JPH01141534A | 1989-06-02 | |||
JPH07174845A | 1995-07-14 |
Download PDF: