Patents
Patents for G01T 1 - Measuring x-radiation, gamma radiation, corpuscular radiation, or cosmic radiation (31,289)
12/1994
12/06/1994US5371362 Nuclear detection process with base potential correction and correspnding apparatus (particularly a gamma-camera)
12/06/1994US5371004 Forming microorganism coating on substrate, exposing to radiation dose, initiating microbial biosynthesis, determining formation of microbial biosynthesis product
12/01/1994DE4418391A1 Radiation-measuring device and method for the production thereof
11/1994
11/30/1994EP0626592A2 Electronic method and apparatus for acquiring an x-ray image
11/30/1994EP0626591A1 Radiation analysis apparatus
11/30/1994EP0626590A1 Method for decomposing scintigraphic images in total absorption- and diffused components
11/30/1994CN1026822C Gamma energy spectru method for determing balance parameters and its equipment
11/29/1994US5369359 Particle beam testing method with countervoltage or retarding voltage follow-up or feedback
11/29/1994US5369268 X-ray detector with charge pattern read-out by TFT switching matrix
11/29/1994US5368882 Process for forming a radiation detector
11/24/1994WO1994027167A1 Optical scanning apparatus
11/22/1994US5367170 Method for measuring samples with liquid scintillation counting and a counter
11/22/1994US5367169 Gamma camera with two opposite detectors having independent radial movements
11/22/1994US5367168 Method for discrimination and simultaneous or separate measurement of single or multiple electronic events in an opto-electronic detector
11/17/1994EP0624280A1 X-ray microscope with a direct conversion type x-ray photocathode
11/17/1994EP0624259A1 Method for the read-out of an exposed phosphor plate in dental x-ray photography
11/17/1994DE4342779C1 Gas detector for computer tomography
11/15/1994US5365076 Radiation image recording apparatus
11/15/1994US5365069 Light weight γ-camera head and γ-camera assemblies containing it
11/10/1994WO1994025880A1 Megavoltage scanning imager and method for its use
11/10/1994WO1994025879A1 High-sensitivity spect imaging of small body organs using a multi-head scintillation camera with non-uniform collimation
11/10/1994WO1994025878A1 Radiation detectors
11/10/1994WO1994023458A3 X-ray detector for a low dosage scanning beam digital x-ray imaging system
11/03/1994DE4340389C1 Gas detector for computer tomography
11/02/1994EP0622856A1 Wavelength-sensitive detectors based on absorbers in standing waves
11/02/1994EP0422053B1 Slit radiography device provided with absorption elements, and procedure for producing absorption elements
11/01/1994US5360557 Solid state scintillator with solid solutions of gadolium gallium garnet and radiation
10/1994
10/31/1994CA2121528A1 Wavelength-sensitive detectors based on absorbers in standing waves
10/27/1994WO1994024810A1 Method of and apparatus for providing offset for light detector
10/27/1994DE4411727A1 Arrangement with a counter tube
10/27/1994DE4337863C1 Dividing septum for X-ray detectors
10/25/1994US5359200 Radiation dosimeter
10/25/1994US5359198 Scintillation device usable for measuring attenuation through transmission tomography
10/25/1994US5359186 Particle detector for detecting ionizing particles having a potential barrier formed in a region of defects
10/25/1994CA2029162C Gamma camera equipped with a pinhole cone for photographic type acquisitions
10/19/1994EP0620452A1 Method and apparatus for calibrating the energy of an array of detectors for beta and/or photons -X and -Y radiation from a Compton distribution emitted by a radioactive aerosol
10/19/1994EP0620451A1 Particle dosimeter
10/19/1994EP0550628B1 Gantry for multi-head scintillation camera
10/19/1994CN1026268C Slit radiography device provided with absorption elements, and procedure for producing absorption elements
10/18/1994US5357551 X-ray analysis apparatus with pulse amplitude shift correction and detector reading circuit means suited for use in such an apparatus
10/18/1994US5357118 Radiation image read-out apparatus, radiation image recording method and apparatus, stimulable phosphor sheet, and cassette
10/18/1994US5357114 Method for use in liquid scintillation counting for detecting, recording and analyzing scintillation phenomena
10/18/1994US5357100 Ionizing radiation converter with catadioptric electron focusing
10/13/1994WO1994023458A2 X-ray detector for a low dosage scanning beam digital x-ray imaging system
10/13/1994WO1994023316A1 Layered imaging stack for minimizing interference fringes in an imaging device
10/13/1994WO1994023312A1 Position sensitive radiation detector
10/13/1994CA2159111A1 Position sensitive radiation detector
10/13/1994CA2157585A1 Layered imaging stack for minimizing interference fringes in an imaging device
10/12/1994EP0619597A1 Ionization chamber with high sensitivity for gamma radiation
10/12/1994EP0619503A1 High resolution radiation imaging system
10/11/1994US5354997 Method for increased sensitivity of radiation detection and measurement
10/11/1994US5354991 Apparatus and method for detecting full-capture radiation events
10/11/1994US5354982 Imaging system having optimized electrode geometry and processing
10/05/1994EP0618462A2 Gamma radiation detection
10/04/1994US5352903 Radiation image read-out apparatus
10/04/1994US5352897 Device for detecting X-rays
10/04/1994US5352896 High energy radiation detector including a radiation to light converter having baffle plates extending toward a light detector
10/04/1994US5352884 Method and apparatus for providing offset for light detector
10/04/1994US5351689 Using sodium iodide spectrometer to determine the mineral concentration in bone to monitor osteoporosis
09/1994
09/29/1994WO1994022163A1 Gas ionization array detectors for radiography
09/29/1994WO1994022034A1 Method for increased sensitivity of radiation detection and measurement
09/29/1994WO1994021998A1 X-ray imaging system and solid state detector therefor
09/29/1994WO1994021174A1 Method and apparatus for piece-wise radiographic scanning
09/29/1994DE4334594C1 Detector for high-energy radiation
09/29/1994DE4310096A1 Method and device for measuring the radon content in ground gas
09/29/1994CA2158026A1 Method and apparatus for piece-wise radiographic scanning
09/28/1994EP0617454A1 Method and structure for electronically measuring beam parameters
09/28/1994EP0616722A1 Gas proportional scintillation counter for ionizing radiation with medium and large size radiation windows and/or detection volumes
09/27/1994US5351279 X-ray microscope with a direct conversion type x-ray photocathode
09/23/1994WO1994022035A1 Scintillation camera utilizing energy dependent linearity correction
09/23/1994CA2130830A1 Scintillation camera utilizing energy dependent linearity correction
09/21/1994EP0616338A1 Sensitivity enhancement for airborne radioactivity monitoring system to detect reactor coolant leaks
09/21/1994EP0615669A1 Process and circuit for measuring particle fluxes
09/20/1994US5349195 Spectroscopy method for high count rate nuclear pulses
09/20/1994US5349193 Highly sensitive nuclear spectrometer apparatus and method
09/20/1994US5349192 Solid state detector for polarized x-rays
09/20/1994US5349191 Gamma ray detector for three-dimensional position encoding
09/20/1994US5349190 Adjustable triple-detector image data acquisition system
09/20/1994US5349017 Polyvinyl chloride resin composition
09/15/1994WO1994020922A1 Automatic identification of the long axis of the left ventricle from nuclear medicine spect data for use in myocardial perfusion studies
09/15/1994DE4406996A1 Simultaneous transmission and emission convergence tomography
09/14/1994EP0615274A1 Ionizing particler imaging device using a multiwire proportional chamber
09/14/1994EP0615139A1 Scintillation counting medium and process
09/13/1994US5347455 Scintillation camera
09/13/1994US5347139 Dual energy tracer quantitative analysis
09/13/1994US5347131 Gas ionizing-radiation detector
09/13/1994US5347130 Method and device for measuring the distribution of radioactivity on a flat sample
09/13/1994US5347129 System for determining the type of nuclear radiation from detector output pulse shape
09/08/1994DE4307015A1 Measuring instrument for determining radon concentrations
09/07/1994EP0614094A2 Diamond radiation detector element
09/07/1994EP0613562A1 Ambulatory clearance function monitor.
09/06/1994US5345513 Method and apparatus for processing image corresponding to radiographic pattern
09/06/1994US5345491 X-ray analysis apparatus and detector reading circuit means suitable for application in such an X-ray analysis apparatus
09/06/1994US5345479 Sensitivity enhancement for airborne radioactivity monitoring system to detect reactor coolant leaks
09/06/1994US5345478 Counting photons, nuclear reactors
09/06/1994US5345085 Method and structure for electronically measuring beam parameters
09/06/1994US5345083 Of iridium, platinum or gold
09/06/1994US5345082 Scintillation camera utilizing energy dependent linearity correction
09/01/1994WO1994019920A1 Method and apparatus for precisely measuring accelerating voltages applied to x-ray sources
09/01/1994WO1994019706A1 Substance sensitive to ionizing radiation