EP 1456614 A4 20050209 - METHOD AND APPARATUS FOR MEASURING TEMPERATURE
Title (en)
METHOD AND APPARATUS FOR MEASURING TEMPERATURE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR TEMPERATURMESSUNG
Title (fr)
PROCEDE ET APPAREIL DE MESURE DE LA TEMPERATURE
Publication
Application
Priority
- IL 0200914 W 20021114
- US 33140801 P 20011115
Abstract (en)
[origin: WO03048704A1] Determining the temperature of the water by measuring the absorption coefficient of water (32). The method for determining temperature of a first substance comprising: acquiring a measurement of the absorption coefficient of the first substance at least one wavelength(30); and determining the temperature using the measurement of the absorption coefficient and known values of the absorption coefficient as a function of temperature at the at least one wavelength.
IPC 1-7
IPC 8 full level
G01N 21/00 (2006.01); G01J 5/58 (2006.01); G01J 5/60 (2006.01); G01N 21/35 (2014.01); G01N 21/3577 (2014.01); G01N 21/359 (2014.01)
CPC (source: EP)
G01J 5/602 (2013.01)
Citation (search report)
- [X] US 6168311 B1 20010102 - XIAO GUOQING [US], et al
- [X] WO 9919700 A1 19990422 - C I SYSTEMS LTD [IL], et al
- [A] US 4973853 A 19901127 - LEONARD DONALD A [US], et al
- See references of WO 03048704A1
Citation (examination)
HOLLIS V.S. ET AL: "Non-invasive monitoring of brain tissue temperature by near-infrared spectroscopy", PROCEEDINGS OF THE SPIE, OPTICAL TOMOGRAPHY AND SPECTROSCOPY OF TISSUE IV, 21 January 2001 (2001-01-21), SAN JOSE, CA, USA, pages 470 - 481
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03048704 A1 20030612; AU 2002353454 A1 20030617; EP 1456614 A1 20040915; EP 1456614 A4 20050209; JP 2005512039 A 20050428
DOCDB simple family (application)
IL 0200914 W 20021114; AU 2002353454 A 20021114; EP 02788479 A 20021114; JP 2003549852 A 20021114