Patents
Patents for G01T 1 - Measuring x-radiation, gamma radiation, corpuscular radiation, or cosmic radiation (31,289)
04/1990
04/19/1990WO1990003844A1 A sample plate with a plurality of sample wells or vials intended for radiolabeled binding assays
04/18/1990EP0363522A1 X-ray diagnostic arrangement with a storage screen
04/17/1990US4918317 Microcapsules containing radiochromic dyes
04/17/1990US4918314 Gain stabilization circuit for photomultiplier tubes
04/17/1990US4918313 Device for counting particles of ionizing radiation and its application to implementing a method of measuring the rate of leakage between the primary and secondary circuits of a steam generator
04/17/1990US4918310 Liquid scintillation counter for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
04/11/1990EP0362873A2 Analog associative processor for angle-only target location
04/11/1990EP0362256A1 Light detector for transparent photostimulable phosphor imaging apparatus.
04/10/1990US4916321 Radiation-measuring instrument
04/10/1990US4916320 Doped yttrium silicate; measuring emissions of a radioactive isotope
04/10/1990US4916316 Radiation image recording and reproducing method
04/10/1990US4915982 Vapor depositing mixture of alkaline earth metal sulfides and two dopants; heating to crystallize
04/05/1990DE3933012A1 Eindringfreies verfahren zum pruefen von hohlkoerpern auf fremdmaterialeinschluesse A non-invasive method for testing hohlkoerpern on fremdmaterialeinschluesse
04/05/1990CA2000043A1 Nuclear event detectors
04/04/1990EP0360886A1 X-ray detector
04/03/1990US4914604 Processor for analyzing angle-only data
04/03/1990US4914302 Radiation image detecting apparatus
04/03/1990US4914301 X-ray detector
04/03/1990US4914300 Scintillation spectrometer
04/03/1990US4914295 Radiation image read-out and image signal storing apparatus
04/03/1990CA1267445A1 Device for detecting and localizing neutral particles, and application thereof
03/1990
03/27/1990US4912736 X-ray tomographic detector
03/27/1990US4912323 Method for creating radon-in-water standards
03/22/1990WO1990003043A1 Charged particle multidetector
03/22/1990WO1990002962A1 Device for measuring activity and volume of radioactive liquids
03/22/1990WO1990002961A1 Position sensitive detection device
03/22/1990WO1990002960A1 An apparatus for monitoring the radioactivity of a plurality of liquid scintillation samples deposited on multi-well sample plates
03/22/1990WO1990002959A1 Method and apparatus for producing a quench calibration function for a liquid scintillation counter
03/21/1990EP0359434A2 Cable insulation eccentricity and diameter monitor
03/21/1990EP0358717A1 Radiological apparatus for measuring bone density.
03/21/1990EP0358699A1 Device for slit radiography with image equalization.
03/21/1990CN1007292B Nondestructive readout of a latent electrostatic image formed on an insulating material
03/20/1990US4910405 X-ray image sensor
03/20/1990US4910149 Method and apparatus for detecting radiation
03/14/1990EP0358413A1 Polysiloxane scintillator composition
03/14/1990EP0357944A1 Diagnostic dental X-ray installation for carrying out a panoramic tomography of a patient's jaw
03/14/1990EP0357732A1 X-ray tomography apparatus.
03/14/1990EP0357697A1 Device for monitoring radon exposure
03/13/1990US4908520 Radiation image recording, read-out and reproducing apparatus
03/08/1990WO1989011826A3 Multidiagnostic rectilinear scanner
03/06/1990US4907157 Method and system for allowing imaging of any size object through use of separate source and detector unit
03/06/1990US4906850 Radiographic image detection device
03/06/1990US4906848 Apparatuses and methods for laser reading of phosphors
03/06/1990US4906847 Radiation image read-out and reproducing apparatus
02/1990
02/28/1990CN2053759U Radiation measurement transducer
02/28/1990CN1040115A Dosimeter for ionizing radiation
02/27/1990US4905265 X-ray imaging system and solid state detector therefor
02/27/1990US4905150 X-ray diagnostics installation with mean parenchyma dose calculator
02/27/1990US4904871 Method of determining radioactivity of low energy beta rays
02/27/1990US4904870 Device and method for correcting sensitivity of a gamma camera
02/27/1990US4904869 X-ray sensor having a high mass number convertor and a superconducting detector
02/27/1990US4904868 Radiation image read-out apparatus and stimulable phosphor sheet composite member for the same
02/27/1990US4904867 Radiation image read-out method and apparatus
02/27/1990US4903705 Digital radiography apparatus
02/27/1990CA1266334A1 Imaging system employing x-ray induced scintillation in a crystal spatial modulator
02/22/1990WO1990001792A1 Dosimeter for ionizing radiation
02/22/1990WO1990001711A1 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes, without separate determination of the quench level
02/22/1990WO1990001710A1 An apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
02/22/1990WO1990001709A1 Radiation measuring device
02/22/1990DE3827976A1 X-radiation image detector and method for its production
02/14/1990EP0354763A2 Method and apparatus for estimating body contours in fan beam computed tomographic systems
02/13/1990US4901126 Radiation detector
02/13/1990US4900937 Well logging detector with decoupling optical interface
02/13/1990US4900931 Device for locating nuclear radiation and radiation image formation device incorporating such a locating device
02/13/1990US4900930 Alpha-ray image detecting apparatus
02/13/1990US4900928 Process and apparatus for determining quantity of radioactive material in a centrifuge
02/13/1990US4900927 Method of and apparatus for recording and reading out radiation image information
02/13/1990CA1265875A1 System, detector and method for sensing a parameter of a medium by means of radiation attenuation
02/08/1990DE3546618C2 Passage lock for monitoring persons for radiation contamination
02/07/1990EP0353805A1 Reproduction of x-ray images with photostimulable phosphor
02/06/1990US4899054 Gamma camera with image uniformity by energy correction offsets
02/06/1990US4899049 Radiation image read-out apparatus
02/06/1990CA1265628A1 Process and apparatus for measuring surface distributions of charged particle emitting radionuclides
02/06/1990CA1265575A1 Multicolour optical device
02/01/1990DE3919404A1 Method and device for continuously measuring gas-borne alpha activity
02/01/1990DE3825704A1 Solid-state image converter sensitive to X-rays
02/01/1990DE3825703A1 Diagnostic X-ray device with rectangular detector arrangement
01/1990
01/31/1990CN1039306A Temp. controlled autostable system for scintillation detector
01/30/1990US4897788 Image correction for computed tomography to remove crosstalk artifacts
01/30/1990US4897550 Apparatus for the characterization of fissile material having at least one neutron radiation detector located in a gamma radiation detection scintillator
01/30/1990US4897546 Radiation image recording, read-out and reproducing apparatus
01/25/1990WO1990000747A1 Method and apparatus for quantitative autoradiography analysis
01/24/1990EP0351981A1 Detection of nuclear radiation
01/24/1990EP0351939A1 Improved detector for radon
01/24/1990EP0199791B1 Method and modifying body for influencing the effect of x-ray or gamma radiation on a target sensitive to the radiation
01/23/1990US4896200 Novel semiconductor-based radiation detector
01/23/1990US4896041 Dosimeter for ionizing radiation
01/23/1990US4896037 High-speed image recording apparatus for energy subtraction processing
01/18/1990DE3831194C1 Device for mounting a dosimetry card
01/17/1990EP0350996A1 X-ray Examination apparatus comprising a balanced supporting arm
01/17/1990EP0350758A1 Positron emission tomography camera
01/16/1990US4894786 Signal processing method for analyzing autoradiograph
01/16/1990US4894778 X-ray computerized tomographic device
01/16/1990US4894548 Europium activated complex halide phosphor
01/16/1990US4894545 Liquid scintillation counting
01/16/1990US4894543 Method for measuring x-rays or gamma radiation and device for this
01/16/1990US4894535 Radon gas detector
01/11/1990WO1990000258A1 System for use with solid state dosimeters
01/11/1990DE3822815A1 Circuit arrangement for the conversion of output pulses from a radiation detector
01/10/1990EP0350391A1 Lanthanide silicate monocrystals useful scintillators for X-ray and gamma-ray detection