Patents
Patents for G01T 3 - Measuring neutron radiation (2,063)
09/2000
09/13/2000EP1035422A2 Neutron beam controlling apparatus, and neutron energy measuring apparatuss
08/2000
08/22/2000US6107632 Microminiature neutron detector
08/09/2000EP1025455A2 Improved passive neutron coincidence and multiplicity counting
07/2000
07/18/2000US6091070 Semiconductor gamma- ray camera and medical imaging system
07/18/2000CA2043714C Fission chamber and neutron fluence measuring device using such
07/13/2000WO2000025148A3 Improved passive neutron coincidence and multiplicity counting
06/2000
06/28/2000EP1012630A1 Improvements in and relating to monitoring and analysis
06/27/2000US6080984 Semiconductor gamma-ray camera and medical imaging system
06/13/2000US6075261 Neutron detecting semiconductor device
06/06/2000US6072181 Ionizing radiation detector
05/2000
05/25/2000WO2000029873A1 Neutron detection apparatus
05/25/2000CA2352048A1 Neutron detection apparatus
05/24/2000CN1254096A Boron fluoride gas ratio counter and neutron detector with said counter
05/09/2000US6061412 Nuclear reaction protection system
05/04/2000WO2000025148A2 Improved passive neutron coincidence and multiplicity counting
04/2000
04/19/2000EP0994367A1 Gamma resistant dual range neutron detector
04/12/2000CN1051397C Fixed incore detector
04/05/2000EP0990173A1 Methods and devices for measuring radiation using luminescence
03/2000
03/22/2000EP0986766A1 Method and device for measuring the relative proportion of plutonium and uranium in a body
03/21/2000US6040581 Gamma-ray compensated neutron ionization chamber
03/14/2000US6037597 Non-destructive detection systems and methods
03/09/2000WO2000013042A1 Radioactive decay detection method and apparatus
03/08/2000EP0983523A1 Method for determining neutron spectra and device for carrying out said method
03/07/2000US6035010 Monitor for measuring both the gamma spectrum and neutrons emitted by an object, such as spent nuclear fuel
01/2000
01/04/2000US6011266 Apparatus and method for the simultaneous detection of neutrons and ionizing electromagnetic radiation
12/1999
12/15/1999EP0871902A4 Semiconductor gamma-ray camera and medical imaging system
11/1999
11/16/1999CA2168997C Epithermal neutron detector having enhanced efficiency
11/03/1999EP0888621B1 A monitor for measuring both the gamma spectrum and neutrons emitted by an object, such as spent nuclear fuel
09/1999
09/22/1999EP0943106A1 Neutron radiation detector
09/01/1999EP0927368A4 Low-energy neutron detector based upon lithium lanthanide borate scintillators
08/1999
08/17/1999US5940460 Solid state neutron detector array
07/1999
07/15/1999WO1999022251A3 Solid state neutron detector array
07/07/1999EP0927368A1 Low-energy neutron detector based upon lithium lanthanide borate scintillators
06/1999
06/24/1999WO1999031527A1 Monitoring a sample containing a neutron source
06/23/1999CN1220400A Gamma-ray compensated neutron ionization chamber
05/1999
05/06/1999WO1999022378A1 Nuclear reaction protection system
05/06/1999WO1999022251A2 Solid state neutron detector array
04/1999
04/29/1999WO1999021192A2 Nuclear reaction protection system
04/27/1999USRE36201 High energy x-y neutron detector and radiographic/tomographic device
03/1999
03/23/1999US5886354 X-ray pattern containing x-rays of different energy level
03/09/1999US5880471 Neutron detector
03/09/1999US5880469 Method and apparatus for a directional neutron detector which discriminates neutrons from gamma rays
02/1999
02/04/1999WO1999005544A1 Methods and devices for measuring radiation using luminescence
01/1999
01/07/1999EP0888621A1 A monitor for measuring both the gamma spectrum and neutrons emitted by an object, such as spent nuclear fuel
12/1998
12/24/1998DE19725940A1 Neutron radiation detecting image plate
12/22/1998US5852301 Method for forming neutron images
12/17/1998WO1998057194A1 Neutron modulation-activation for fissile material flow velocity and fissile content measurement
12/10/1998WO1998055883A1 Method and device for measuring the relative proportion of plutonium and uranium in a body
12/08/1998US5847396 Semiconductor gamma-ray camera and medical imaging system
11/1998
11/26/1998WO1998053342A1 Method for determining neutron spectra and device for carrying out said method
11/26/1998WO1998053341A1 Improvements in and relating to monitoring and analysis
11/26/1998DE19721618A1 Verfahren zur Ermittlung von Neutronenspektren und Vorrichtung zur Durchführung des Verfahrens Method for determining the neutron spectra and apparatus for carrying out the method
11/18/1998EP0877958A1 Directional thermal neutron detector
11/18/1998EP0877953A1 Method and apparatus for detecting and identifying fissionable material
10/1998
10/28/1998EP0873524A1 Quantitative non-destructive measurement of fissile material
10/27/1998US5828069 An enclosure for receiving radioactive waste for quantitative nondestructive detection is protected by several neutron moderator coatings and also shielded by several cadmium coatings
10/21/1998EP0871902A1 Semiconductor gamma-ray camera and medical imaging system
10/21/1998CN1196797A Method and apparatus for detecting and identifying fissionable material
09/1998
09/29/1998USRE35908 Neutron individual dose meter neutron dose rate meter, neutron detector and its method of manufacture
09/22/1998US5812620 Proportional counter
09/22/1998US5811818 System, device and process for inspection of a thermal neutron absorption wall
09/16/1998EP0864883A2 Method for determining density of earth formations
09/08/1998US5804820 Surrounding a borehole
08/1998
08/12/1998CN1190467A Semiconductor gamma-ray camera and medical imaging system
07/1998
07/28/1998US5786597 Semiconductor gamma-ray camera and medical imaging system
07/22/1998EP0853771A1 Self-powered fixed incore detector
06/1998
06/30/1998US5774515 Particle measuring apparatus, method for particle measurement, and nuclear power plant
06/11/1998WO1998025160A1 Neutron radiation detector
06/03/1998EP0769192B1 Photostimulable phosphor screen suited for dual energy recording
05/1998
05/07/1998DE19644522A1 Neutron detector
04/1998
04/28/1998US5745538 Self-powered fixed incore detector
04/23/1998WO1998016935A1 A monitor for measuring both the gamma spectrum and neutrons emitted by an object, such as spent nuclear fuel
04/23/1998CA2238428A1 A monitor for measuring both the gamma spectrum and neutrons emitted by an object, such as spent nuclear fuel
04/22/1998EP0837343A1 A monitor for measuring both the gamma spectrum and neutrons emitted by spent nuclear fuel
03/1998
03/31/1998US5734689 Thermal neutron detector
03/31/1998US5734166 Low-energy neutron detector based upon lithium lanthanide borate scintillators
03/26/1998WO1998012576A1 Low-energy neutron detector based upon lithium lanthanide borate scintillators
03/10/1998US5726453 Radiation resistant solid state neutron detector
03/04/1998EP0826154A1 Neutron spectrometer, real-time dosimeter and methodology using three-dimensional optical memory
01/1998
01/13/1998US5707879 Neutron detector based on semiconductor materials
12/1997
12/16/1997US5698850 Method of detecting nonuniformity of sensitivity of radiation detector
12/10/1997EP0811157A1 Contraband detection apparatus and method
12/04/1997WO1997045840A1 Method for relative measurement of the global content of u-235, pu-239 and pu-241 fissile isotopes in the active zone of a heterogeneous water-moderated reactor with a multiple-circuit heat-exchange system
10/1997
10/23/1997DE19627264C1 Neutron dosage level measuring device
10/21/1997US5680423 Method and apparatus for detecting neutrons
08/1997
08/19/1997US5659177 Directional thermal neutron detector
08/06/1997EP0787308A1 Irradiation and/or counting chamber for neutron detection analysis
07/1997
07/30/1997EP0786674A2 Apparatus and method for the suppression of microphonic noise in proportional counters for borehole logging-while-drilling
07/30/1997CN1155665A System, device and process for inspection of thermal neutron absorption wall
07/29/1997US5652013 Chemical enhancement of surface deposition
07/26/1997CA2195723A1 Apparatus and method for the suppression of microphonic noise in proportional counters for borehole logging-while-drilling
07/24/1997DE19600591A1 Location of non-metallic buried mines by neutron reflectometry
07/17/1997WO1997025631A1 Quantitative non-destructive measurement of fissile material
07/17/1997DE19600418A1 Methode zur quantitativen, zerstörungsfreien Bestimmung von Spaltmaterial Method for quantitative non-destructive determination of fissile material
07/08/1997US5646410 System and method for validating the detection signal of a measuring chain with a wide band of nuclear radiations
06/1997
06/03/1997US5635727 Method for forming neutron images
06/03/1997US5635711 Apparatus and method for the suppression of microphonic noise in proportional counters for borehole logging-while-drilling
05/1997
05/13/1997US5629523 Apparatus for the microcollimation of particles, detector and particle detection process, process for the manufacture and use of said microcollimating apparatus
05/07/1997EP0771426A1 Ionizing radiation detector
04/1997
04/23/1997EP0769192A1 Photostimulable phosphor screen suited for dual energy recording
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