Patents
Sitemap › G01 - Measuring; Testing › G01T - Measurement of nuclear or x-radiation › G01T 1 - Measuring x-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
Patents for G01T 1 - Measuring x-radiation, gamma radiation, corpuscular radiation, or cosmic radiation (31,289)
12/1981
12/15/1981CA1114524A1 Method of and apparatus for determining the proportion of at least one material in a moving mixture of materials
12/10/1981WO1981003549A1 A method and apparatus for detecting alpha-emitting substances
12/08/1981US4304994 Method of and apparatus for monitoring radioactivity concentration of gas
12/02/1981EP0040751A2 Energy interlock system for a linear accelerator
12/01/1981US4303860 High resolution radiation detector
12/01/1981US4303857 Automatic thermoluminescence dosimetric system
11/1981
11/25/1981EP0040589A2 A method and a device relating to a transmission ion chamber
11/24/1981US4302696 Gamma-ray compensated ionization chamber
11/24/1981US4302675 Method of multiplanar emission tomography and apparatus therefor
11/24/1981US4302672 Image gradation processing method and apparatus for radiation image recording system
11/24/1981US4302671 Radiation image read-out device
11/18/1981EP0039916A1 Radiation detector array
11/17/1981US4301367 Radiation dosimeter
11/17/1981CA1112773A1 Low intensity x-ray and gamma-ray imaging device
11/17/1981CA1112771A1 Spectrometer
11/10/1981US4300043 Stabilized radioactive logging method and apparatus
11/10/1981CA1112376A1 X-ray detector
11/04/1981EP0039103A1 Scintillation camera using a scintillation light amplifying system
11/03/1981US4298944 Distortion correction method and apparatus for scintillation cameras
11/03/1981US4298800 Tomographic apparatus and method for obtaining three-dimensional information by radiation scanning
11/03/1981US4298796 Method of, and apparatus for, monitoring radioactivity
10/1981
10/29/1981WO1981003084A1 A method and a device relating to a transmission ion chamber
10/27/1981US4297584 Stabilization of cerium-activated oxybromides of yttrium, lanthanum, and gadolinium with a moisture-protective coating of the oxychloride
10/27/1981US4297576 Device for the interconnection of conductive terminals located within a demountable enclosure and conductive terminals located outside said enclosure
10/27/1981CA1111578A1 Self-powered high temperature neutron sensor
10/20/1981US4296320 Automatic gain control for radiation analyzer
10/13/1981US4295047 Emission computed tomograph
10/13/1981US4295045 Background compensation type plutonium air monitor
10/13/1981CA1110782A1 Multi-channel x-ray detector
10/13/1981CA1110526A1 Process for the production of lithium fluoride detectors
10/06/1981US4293436 Phosphor, carboxylic acid carrier
10/06/1981CA1110371A1 Multicell x-ray detector
10/06/1981CA1110369A1 Ionization chamber
09/1981
09/30/1981EP0036799A1 Cell for the continuous monitoring of tritium in water utilizing doped quartz scintillation beads
09/30/1981EP0036530A2 Radiation measuring device
09/29/1981US4292645 Charge splitting resistive layer for a semiconductor gamma camera
09/29/1981US4292539 Compensated count-rate circuit for radiation survey meter
09/29/1981US4292538 Shaped detector
09/29/1981US4292537 System for testing optical fibers
09/29/1981US4292527 Radiation detection system
09/29/1981US4292525 Diagnostic radiology apparatus for producing layer images of an examination subject
09/29/1981US4292522 Material density radiological measurement system with substantially linear output
09/29/1981US4292520 Liquid scintillation spectrometry process and apparatus
09/23/1981EP0036340A1 Particle or luminous radiation impact localisation device and cathode ray oscilloscope comprising such a device
09/23/1981EP0036163A2 Tritium detection in gases
09/22/1981US4291228 Detector shape and arrangement for positron annihilation imaging device
09/22/1981US4290909 Process for producing a lithium borate thermoluminescent and fluorescent substance
09/22/1981US4290892 Tetra-substituted amino silane bonded to porous packing material
09/22/1981CA1109569A1 Energy independent uniformity improvement for gamma camera systems
09/17/1981WO1981002637A1 A simple electronic apparatus for the analysis of radioactively labeled gel electrophoretograms
09/17/1981WO1981002522A1 Tumor localization and therapy with labeled antibodies and antibody fragments specific to tumor-associated markers
09/15/1981US4290012 Device for quantitative display of the current density within a charged-particle beam
09/15/1981US4289966 Radiation energy detector and analyzer
09/15/1981US4289965 Emission computed tomograph
09/09/1981EP0035265A2 Agent for tumor localization and therapy with labeled antibodies and antibody fragments
09/09/1981EP0035182A2 Semiconductor radiation sensor arrangement for an automatic X-ray exposure control apparatus
09/08/1981US4288694 High-impedance IGFET input circuit suitable for smoke detector I.C.
09/08/1981US4288264 Signals, radiation sensitive, semiconductive phototube, optical cement, plastic, phosphor
09/08/1981CA1108778A1 Hyperpure germanium coaxial radiation detector
09/01/1981US4287230 By vapor deposition of cesium iodide doped with sodium and an oxide which inhibits crystal growth and maintains a needle-like structure
08/1981
08/25/1981US4286165 Dosimeter for measuring skin dose and more deeply penetrating radiation
08/25/1981US4286158 Neutral radiation detection and localization
08/25/1981US4286157 Apparatus for ascertaining and/or regulating the amounts of radiation in the making of X-ray images
08/25/1981US4286155 Radioactive gas monitor
08/25/1981US4286025 Comprising a pellet of single crystals formed by melting a powdered ionic compound in a vacuum or inert gases, shaping, and cooling slowly; sensitivity
08/19/1981EP0034074A2 Electret devices for the measurement of ionizing radiation
08/19/1981EP0033743A1 Computerized tomographic scanner apparatus with shaped detector elements.
08/18/1981US4284893 Self-powered neutron and gamma-ray flux detector
08/18/1981US4284892 Method and device for the automatic reading of the irradiation dose of a portable dosimeter
08/18/1981US4284891 Gamma camera
08/18/1981US4284890 Coincidence analysis circuit for positron annihilation imaging device
08/18/1981US4284889 Method for recording radiation image using stimulable phosphor
08/18/1981CA1107406A1 Scanner data multiplexer
08/12/1981EP0033466A1 Radiation diagnosis device
08/12/1981EP0033381A2 Method for detecting alpha and/or beta particles
08/04/1981US4282057 Vapor growth of mercury iodide for use as high energy detectors
08/04/1981CA1106505A1 Method and system for absolute activity determination of radionuclides
07/1981
07/29/1981EP0032521A1 Gain setting device for radiation image read out system
07/28/1981US4281382 Radiation signal processing system
07/28/1981US4281250 Radiation dose rate meter
07/28/1981US4281249 Stepped scanner imaging system
07/28/1981CA1106083A1 Radiation dose rate indicator
07/23/1981WO1981001952A1 Method of and device for coding and decoding an image of an object by means of penetrating radiation
07/21/1981US4280075 Device for detecting and locating radiations, and in particular electron releasing phenomea
07/21/1981US4280052 Multiple chamber ionization detector
07/21/1981US4280051 Scintillation crystal mounting apparatus
07/21/1981US4280047 Nuclear imaging phantom
07/21/1981US4279772 Bismuth germanium oxide single crystals
07/14/1981US4278891 Far field imaging
07/14/1981US4278889 Current amplifier with automatic drift correction for tomographic scanners
07/08/1981EP0031732A2 Light and particle image intensifier
07/08/1981EP0031371A1 Spatial distortion correction method and apparatus for scintillation cameras
07/07/1981US4277682 Device for analyzing the activity of a radioactive aerosol as a function of the grain size distribution of its particles
06/1981
06/30/1981US4276476 Radiation detector having a unitary free floating electrode assembly
06/30/1981US4276473 Gradation processing method and apparatus for radiation image recording system
06/30/1981CA1104270A1 Thermoluminescent dosimeter system
06/25/1981WO1981001748A1 Radiation dosimeter for a portion of the body with automatic estimate
06/24/1981EP0030713A1 Emission computed tomograph
06/23/1981US4275300 Fluorescent composition, a process for synthesizing the fluorescent composition, and methods of use of the fluorescent composition
06/23/1981US4275298 Method of and apparatus for determining the proportion of at least one material in a moving mixture of materials
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