Patents for G01J 5 - Radiation pyrometry (18,501)
04/1991
04/03/1991EP0420108A1 Multiwavelength pyrometer
04/03/1991EP0419718A1 Infrared detective element
04/03/1991EP0419583A1 Improvements in and relating to pyroelectric detectors
04/03/1991EP0419525A1 Apparatus for measuring the radiated power of lasers.
04/02/1991US5004913 Remote measurement of physical variables with fiber optic systems - methods, materials and devices
03/1991
03/27/1991EP0419371A1 Device for infrared detection
03/27/1991EP0419100A1 Speculum cover
03/27/1991EP0419046A1 Fire sensing system, process for sensing fire and environment monitor
03/27/1991CN1012242B Heat-sensitive element and manufacturing same
03/26/1991WO1991004472A1 Multi-wavelength pyrometer
03/26/1991US5002347 Stepped thickness spectral filter for focal plane flattening
03/26/1991CA1281913C In-flight engine control pyrometer
03/21/1991WO1991003715A1 Method and apparatus for measuring of surface temperature of fuel particles in a fluidized bed
03/20/1991EP0418202A2 Optical sensor with intermodal interferometry
03/20/1991EP0418073A2 Infrared detectors
03/20/1991EP0417846A2 Pyroelectric and other thermalradiation detectors with film element(s)
03/20/1991EP0417845A1 Pyroelectric and other infrared detection devices with thin films
03/20/1991EP0417791A2 Method and apparatus for the compensation of the temperature of the housing or the ambiant temperature of a pyrometer
03/20/1991CN2073584U Intelligent infrared temp. monitoring system for kiln carcass
03/19/1991US5001657 Radiation thermometer
03/19/1991US5001650 Method and apparatus for search and tracking
03/19/1991US5000580 Apparatus and method for measuring temperatures inside process vessels containing a hostile environment
03/19/1991US5000540 Sensing system using optical fibers
03/13/1991WO1991004471A1 Testing device for thermal imagers
03/12/1991US4998826 Agricultural infrared thermometer
03/12/1991CA1281205C High optical efficiency dual spectra pyrometer
03/06/1991EP0414831A1 A dielectric bolometer.
03/06/1991EP0277124B1 Thermal radiation sensor
03/05/1991US4997273 Remote method of measuring subsurface water temperatures
03/02/1991WO1991003204A1 Shutterless optically stabilized capnograph
03/02/1991CA2064892A1 Shutterless optically stabilized capnograph
03/01/1991CA2023243A1 Electrical circuits
02/1991
02/28/1991DE3927735A1 Radiation thermometer with meandering thin film resistor - mounted on coated plastics foil tensioned across cavity of substrate material and fixed by adhesive
02/26/1991US4996428 Thermal imaging device
02/26/1991US4996417 Color filter device
02/26/1991US4995236 Cryostatic device for a radiation detector
02/21/1991WO1991002229A1 Thermopile radiation detector
02/20/1991EP0413461A1 Polyimide thermal isolation mesa for a thermal imaging system
02/19/1991US4993424 Infrared medical thermometer
02/19/1991US4993419 Radiation detector suitable for tympanic temperature measurement
02/13/1991EP0412646A2 Reflecting means for infrared detectors
02/07/1991DE3925391A1 Thermosaeule Thermosaeule
02/06/1991EP0411373A2 Frequency domain integrating resonant superconducting transmission line detector
02/06/1991EP0411121A1 Optical thermometer
02/05/1991US4990782 Radiation shield for thermoelectrically cooled infrared detectors
02/05/1991US4990761 Plural arc radiation protector
02/05/1991US4989991 Emissivity calibration apparatus and method
02/05/1991US4989970 Non-contact sensing apparatus and method for temperature profile and thickness determination and control of radiation translucent materials
01/1991
01/30/1991EP0410745A1 Reflective chopper for infrared imaging systems
01/29/1991US4988861 Device for measuring the energy of an electric arc
01/29/1991US4988211 Human body fluid sample or food product
01/23/1991EP0408565A1 Tilted array with parallel cold shield
01/22/1991US4987305 Infra-red sensing system
01/22/1991US4986672 Radiation thermometer
01/22/1991US4986671 Three-parameter optical fiber sensor and system
01/22/1991US4986654 Method and apparatus for contactless acquisition of data for the locally resolved determination of the density and temperature in a measurement volume
01/16/1991EP0408235A2 Thermal imaging systems
01/15/1991US4985858 Method and apparatus for temperature determination
01/15/1991US4984902 Apparatus and method for compensating for errors in temperature measurement of semiconductor wafers during rapid thermal processing
01/08/1991US4983840 Measuring system constituted by a radiation detection circuit, a reading circuit and a support such as a cryostat cold finger
01/08/1991US4983838 Pyroelectric element
01/02/1991EP0406053A1 Infrared detector comprising pyroelectric materials
01/02/1991EP0405638A2 Thermal-radiation detectors, detection systems and their manufacture
01/02/1991EP0405637A2 Thermal-radiation detection device manufacture
01/01/1991US4982093 Thermal imaging device
01/01/1991US4982080 Radiation detecting array including unit cells with periodic output signals each within a unique frequency band
01/01/1991US4981815 Method for rapidly thermally processing a semiconductor wafer by irradiation using semicircular or parabolic reflectors
12/1990
12/27/1990WO1990016082A1 Radiation detector array using radiation sensitive bridges
12/27/1990WO1990015952A1 Vacuum separator for dewar flask cold exchange systems
12/27/1990EP0403880A2 Radiation shield for thermoelectrically cooled infrared detectors
12/27/1990EP0403630A1 Infrared thermometer with fiber optic remote pickup and method
12/25/1990US4980847 Temperature measuring device
12/25/1990US4980538 Heating and temperature-control device for biological sample containers
12/20/1990DE3919571A1 Laser beam intensity profile measuring arrangement - has attenuator with IR transmitting substrate and low transmissivity coating regions in front of detector array
12/19/1990EP0402986A2 Manufacture of electrical transducer devices, particularly infrared detector arrays
12/19/1990EP0259412B1 Fibre-optic thermometer or temperature alarm device
12/19/1990EP0248823B1 Optical sensing system
12/19/1990CN1010889B High optical efficiency dual spectra pyrometer
12/18/1990US4979134 Method for measuring surface temperature of semiconductor wafer substrate, and heat-treating apparatus
12/18/1990US4979133 Pyrometer
12/18/1990US4978872 Integrating capactively coupled transimpedance amplifier
12/18/1990US4978853 Flux-motion induced bolometer based on ceramic superconductive elements
12/14/1990CA2016243A1 Vacuum separator for dewar flask cold exchange systems
12/12/1990EP0401273A1 Apparatus for supervising objects with regard to overheating.
12/12/1990EP0401207A1 Non-invasive temperature monitor.
12/12/1990CN2067404U Light source colour temp. meter
12/06/1990WO1990015459A1 Precision temperature sensor
12/06/1990CA2033329A1 Precision temperature sensor
11/1990
11/28/1990EP0399180A2 Method and apparatus for search and tracking of targets
11/27/1990US4974182 Method and system for optically measuring simultaneously the emissivity and temperature of objects
11/27/1990US4973853 Remote subsurface water temperature measuring apparatus with Brillouin scattering
11/27/1990US4973843 Pyroelectric infrared sensor
11/22/1990EP0398725A2 Pyroelectric IR - sensor
11/20/1990US4972085 Cold shielding of infrared detectors
11/14/1990EP0397306A1 Fuel ignition sensor
11/14/1990EP0397251A2 Methods of producing vacuum devices and infrared detectors with a getter
11/14/1990CN2065756U Dual-wavelength optical fiber temp. transducer
11/13/1990US4970567 Method and apparatus for detecting infrared radiation
11/13/1990US4970403 Focal array reimaging system
11/13/1990US4969748 Apparatus and method for compensating for errors in temperature measurement of semiconductor wafers during rapid thermal processing