Patents
Patents for G01K 11 - Measuring temperature based on physical or chemical changes not covered by group , , , or (8,790)
08/1993
08/12/1993DE4203202A1 Geraet zur analyse einer medizinischen probe Geraet to the analysis of a medical trial
08/04/1993EP0553675A1 Method and device for control of the temperature of a turbine component
08/04/1993EP0553261A1 Trd temperature sensor and electronics
07/1993
07/28/1993EP0553008A1 Preservation condition indicator for refrigerated and frozen products
07/27/1993US5231404 Dual-polarized cross-correlating radiometer and method and apparatus for calibrating same
07/20/1993US5229303 Device processing involving an optical interferometric thermometry using the change in refractive index to measure semiconductor wafer temperature
07/20/1993CA1320355C Temperature and pressure monitors utilizing interference filters
07/13/1993US5226730 Internal temperature monitor for work pieces
07/07/1993EP0297118B1 Improved optical fiber temperature sensor
06/1993
06/30/1993EP0521132A4 Freeze protective shipping units
06/30/1993EP0273929B1 Radiometric imager having a frequency-dispersive linear array antenna
06/30/1993EP0273925B1 Method and apparatus for precisely measuring relative velocity in an interferometric radiometer
06/29/1993US5223958 Heat activated amusement device employing microencapsulated thermochromic liquid crystal
06/29/1993US5222810 Fiber optic systems for sensing temperature and other physical variables
06/29/1993CA1319528C Variable phase time delay and signal aggregation system and method for achieving constant spatial resolution in scanning detection instruments
06/15/1993US5219227 Method and apparatus for determining burned gas temperature, trapped mass and NOx emissions in an internal combustion engine
06/15/1993US5218834 Storage container for recovered refrigerant
06/10/1993WO1993011412A1 A birefringent temperature sensor
06/10/1993WO1993011411A1 Temperature indicator for refrigerated products, using the solidification and fusion of liquid bodies at room temperature
06/10/1993CA2124008A1 Temperature indicator for refrigerated products, using the solidification and fusion of liquid bodies at room temperature
06/09/1993EP0545276A1 Preservation state indicator for refrigerated or frozen products of industrial, medical or foodstuff type
06/09/1993EP0545274A1 Preservation state indicator for frozen or refrigerated products and method for applying this indicator
06/09/1993EP0544859A1 A system for measuring the transfer time of a sound-wave.
06/09/1993EP0463029B1 Filling medium for sensor systems of temperature and position sensors
06/09/1993CN2135776Y Optical fibre sensor
06/09/1993CN1073010A Non-destructive deep body temp. tester
06/08/1993US5218357 Miniature modular microwave end-to-end receiver
06/08/1993US5217306 Temperature distribution analyzer using optical fiber
05/1993
05/25/1993US5213985 Temperature measurement in a processing chamber using in-situ monitoring of photoluminescence
05/18/1993US5211480 TRD temperature sensor and electronics
05/12/1993EP0541438A1 Device for measuring the temperature of a sample
04/1993
04/27/1993CA1316719C Method of measuring quantity of heat applied to optical fiber
04/06/1993US5201022 Monitors for high temperature semiconductor furnaces
04/01/1993WO1993006445A1 Spectral signal analyzer system
04/01/1993CA2116858A1 Spectral signal analyzer system
03/1993
03/31/1993EP0534617A1 Method for reducing side lobes in antenna patterns
03/31/1993EP0502197A4 Method and device for determining physical state parameters of a medium
03/30/1993US5198662 Water temperature distribution measurement system employing optical cable and means for determining a water depth at various points along the optical cable
03/30/1993CA1315386C Acoustic pyrometer
03/25/1993DE4130584A1 Temp. determn. in multicell test dish - using thermochromic indicators with extreme values in spectral range and measuring optical signals at different wavelengths
03/23/1993US5196672 Laser processing arrangement
03/23/1993US5195841 Manhole cover locator and method of paving
03/23/1993US5195359 Apparatus for detecting operating condition of internal-combustion engine
03/18/1993WO1993005409A1 High accuracy optical position sensing system
03/17/1993EP0532201A1 Method for processing antenna patterns
03/04/1993WO1993003774A1 Steam sterilization indicator
03/03/1993CN1019999C Temperature sensor
03/02/1993US5191206 Distributed fiber optic sensor using clad material light backscattering
02/1993
02/24/1993EP0528712A1 Indicator of the condition of conservation of cooled or frozen products and method for applying this indicator
02/24/1993EP0528625A1 Thermally responsive indicator with organic retaining means
02/24/1993CN2127493Y Liquid crystal thermograph for refrigerator
02/23/1993US5188815 Thermochromic mixtures
02/23/1993US5188457 Measurement of the maximum temperature attained by an article
02/18/1993WO1993003219A1 Improvements in and relating to ropes
02/17/1993EP0203992B1 Optical temperature measurement techniques
02/15/1993WO1993004343A1 Nonintrusive flow sensing system
02/15/1993CA2104125A1 Non-intrusive flow sensing system
02/09/1993US5184895 Oxometallic phthalocyanine pigment and organic polysilane
02/03/1993CN2126707Y Discolouring guide temp. plate
02/02/1993US5183338 Temperature measurement with combined photo-luminescent and black body sensing techniques
01/1993
01/27/1993CN1068423A Time temperature indicator with distinct end point
01/26/1993US5181778 Ultrasonic tomography for in-process measurements of temperature in a multi-phase medium
01/26/1993US5181394 Freeze protective shipping units
01/21/1993DE4124142A1 Temp. measurement appts. with high pressure capillary thermo-meter - measures temp. dependent pressure change of gas, e.g. helium, in capillary using pressure sensor producing proportional electrical signal
01/07/1993WO1993000577A1 A system for measuring the transfer time of a sound-wave
01/07/1993EP0521132A1 Freeze protective shipping units.
01/07/1993DE4122361A1 Temp. indicator for inaccessible points during shrinking - has locking member destroyed by heat to release spring which acts as indicating member
01/05/1993US5176146 Method for the measurement of temperatures by microwave radiometry, with automatic calibration of the measurement, and device for operating this method
12/1992
12/24/1992DE4120397A1 Contactless ultrasonic rangefinder esp. for vehicles in traffic - applies correction for temp. deduced from measurement of ultrasonic propagation time over distance between two transducers
12/09/1992EP0362307B1 Ultrasonic temperature measurement and applications in optical spectroscopy and calorimetry
12/08/1992US5170041 Transmission method to determine and control the temperature of wafers or thin layers with special application to semiconductors
12/01/1992US5168130 Noise reducing apparatus
12/01/1992US5167452 Transmission method to determine and control the temperature of wafers or thin layers with special application to semiconductors
11/1992
11/25/1992EP0515171A1 Coated optical fibre
11/24/1992US5165797 Thermochromic composite oxide and method for detecting temperature therewith
11/19/1992EP0500574A4 Nmr thermal analyser
11/14/1992CA2066557A1 Manhole cover locator and method of paving
11/11/1992EP0355144B1 Combined rotational speed/temperature measuring device
11/10/1992US5161890 Method and system for the optical measurement of the air temperature by laser excitation, particularly in front of an aircraft
11/10/1992CA1309877C Optical sensor
11/03/1992US5159936 Noncontact infrared tympanic thermometer
10/1992
10/29/1992WO1992018838A1 Temperature measurement with combined photoluminescent and black body sensing techniques
10/29/1992WO1992018831A1 Measuring method and device for a fibre-optical sensor
10/27/1992US5158364 Breakable container; transparent section to view color formed on mixing; match heat sensitive indicator reaction to shelf life of perishable goods
10/27/1992US5158363 For use in a fabric pack
10/20/1992CA1308935C Distributed temperature sensor using an optical fibre as sensing element
10/17/1992WO1992018889A1 Distributed fiber optic sensor using clad material light backscattering
10/17/1992CA2084401A1 Distributed fiber optic sensor using clad material light backscattering
10/15/1992WO1992017755A1 Instrument for measuring the absolute temperature of solids, liq uids or gases
10/15/1992DE4110714A1 Einrichtung zum messen der absoluten temperatur von festen, fluessigen oder gasfoermigen koerpern Means for measuring the absolute temperature of solid, liquid or houses on gaseous bodies
10/14/1992EP0508908A1 Measuring method and device for a sensor using an optical fiber
10/14/1992EP0508832A1 Methods and apparatus for temperature sensing
10/13/1992US5154513 Method for determining the temperature of a flow of medium
10/06/1992US5153036 Temperature sensing element
10/06/1992US5152611 Thermochromic coatings used in heat-shrinkable materials
09/1992
09/30/1992EP0506283A2 Thermographic method for determining the volume of concrete in a mixing container
09/30/1992EP0505449A1 Time-temperature indicator.
09/26/1992CA2063469A1 Thermographic method for determining the volume of concrete in a mixing container
09/22/1992US5149198 Temperature-measuring microwave radiometer apparatus
09/09/1992EP0502283A1 Temperature distribution analyzer using optical fiber
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