Patents for H01J 47 - Tubes for determining the presence, intensity, density or energy of radiation or particles (1,345) |
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11/15/1988 | CA1244972A1 High-speed multiwire photon camera |
10/26/1988 | EP0287557A1 A system for mapping radioactive specimens |
10/25/1988 | US4780897 Dual energy imaging with kinestatic charge detector |
10/18/1988 | US4778346 Method for activating a gas phase stabilizer installed within a gas-filled proportional counter |
10/11/1988 | US4777349 Electrode sensor apparatus and method of operating the same |
10/06/1988 | WO1988007756A1 Coaxial cable with screening electrode for use as an ionization chamber |
09/21/1988 | EP0283061A1 Gas-filled x-ray detector |
09/21/1988 | EP0282665A1 Process and apparatus for measuring surface distributions of charged particle emitting radionuclides |
09/15/1988 | DE3707327A1 Detector for radioactive radiation |
09/14/1988 | EP0281676A1 Radiation detector with an ionizable gas atop an integrated circuit |
09/14/1988 | EP0281557A1 An avalanche counter and encoder system for counting and mapping radioactive specimens |
09/07/1988 | EP0280779A1 Personal dosimeter having a volume of gas atop an integrated circuit |
09/06/1988 | US4769547 Personal dosimeter having a volume of gas atop an integrated circuit |
09/06/1988 | US4768765 Jig for arranging electrode plates of an ionization chamber type x-ray detector |
08/16/1988 | US4764679 Kinestatic charge detector |
08/09/1988 | US4763008 Ionization detector with conductive signal and ground traces |
06/14/1988 | US4751391 High resolution X-ray collimator/detector system having reduced sensitivity to leakage radiation |
05/03/1988 | CA1236227A1 Multiple sample radioactivity detector |
04/26/1988 | US4740730 Apparatus for detecting low-speed electrons |
04/07/1988 | WO1988002496A1 A system for mapping radioactive specimens |
04/07/1988 | WO1988002495A1 An avalanche counter and encoder system for counting and mapping radioactive specimens |
03/22/1988 | US4733085 Photosensitive dopants for liquid noble gases |
03/16/1988 | EP0259604A2 Kinestatic charge detector |
03/15/1988 | US4731538 Microchannel plate ion detector |
02/16/1988 | CA1232985A1 Integrated radiation detector |
02/11/1988 | DE3724389A1 Ionisationsdetektor mit leitfaehigen signal- und massebahnen Ionization detector with conductive signaling and mass tracks |
01/12/1988 | US4719354 High efficiency detector for energetic x-rays |
01/12/1988 | CA1231372A1 Method for activating a gas phase stabilizer installed within a gas-filled proportional counter |
12/29/1987 | US4715917 Process for the production of a multidetector with ionization chambers |
12/23/1987 | EP0250222A1 Low level detector monitor |
12/15/1987 | US4713546 High pressure seal |
12/03/1987 | WO1987007430A1 Multiple sample radioactivity detector |
12/03/1987 | DE3617671A1 Ionisation chamber |
11/17/1987 | US4707608 Kinestatic charge detection using synchronous displacement of detecting device |
11/17/1987 | US4707607 High resolution x-ray detector |
11/17/1987 | US4707606 Proportional counter for detecting surface contaminations |
11/11/1987 | EP0244766A2 Dual energy imaging with kinestatic charge detector |
11/10/1987 | US4705948 Closed-loop pulsed helium ionization detector |
10/14/1987 | EP0240718A1 High efficiency detector for energetic X-rays |
10/13/1987 | US4700068 Apparatus and method for spatially characterizing and controlling a particle beam |
09/29/1987 | US4697083 Ion detector |
09/23/1987 | CN87101948A Cathode/converter |
09/22/1987 | US4695731 Ionization chamber |
09/16/1987 | EP0237327A2 Cathode/converter |
09/16/1987 | CN86108035A Device for detecting and localizing neutral particles, and application thereof |
09/10/1987 | DE3607567A1 Proportional detector |
09/02/1987 | CN86209740U High voltage ionization chamber with energy compensation |
09/01/1987 | US4691108 Ionization detector |
08/13/1987 | WO1987004800A1 Apparatus and method for spatially characterizing and controlling a particle beam |
08/11/1987 | US4686369 Electric shielding for kinestatic charge detector |
08/11/1987 | US4686368 Apparatus and method for reading two-dimensional electrophoretograms containing β-ray-emitting labeled compounds |
08/04/1987 | US4684806 Mixture of inert and halogen gas |
07/28/1987 | US4683399 Silicon vacuum electron devices |
07/28/1987 | US4682964 Ionization detector |
07/22/1987 | EP0229187A1 Jig for aligning electrode plates of an ionization box-type x-ray detector |
07/21/1987 | US4682036 Gamma ray compensation-type neutron ionization chamber |
07/15/1987 | EP0228933A1 Neutral particles detection and situating device, and its use |
07/15/1987 | CN86108587A Ionization radiacmeter |
07/07/1987 | US4678918 Integrated radiation detector |
07/01/1987 | EP0227134A1 Apparatus for slit radiography |
06/25/1987 | DE3546062A1 Position-sensitive, high resolution, proportional counting tube |
06/17/1987 | CN86108601A Dosimeter for ionizing radiation |
06/16/1987 | EP0225627A2 Electric shielding for kinestatic charge detector |
06/09/1987 | CA1222836A1 Ionization chamber making it possible to measure high energy gamma radiation |
06/04/1987 | DE3542306A1 Double detector |
06/02/1987 | US4670656 Process and apparatus for measuring surface distributions of charged particle emitting radionuclides |
05/27/1987 | EP0223304A1 Dosimeter for ionizing radiation |
05/12/1987 | CA1221774A1 Ionization chamber for measuring the profile of a radiation field of electron or x-ray radiation |
04/29/1987 | EP0219557A1 Method and device for checking a measuring connection of a measuring device |
03/31/1987 | US4654531 Gated strip proportional detector |
03/11/1987 | CN85106814A Electrolytic dissociation room |
03/03/1987 | CA1218769A1 Energy filter for a geiger-muller tube |
02/24/1987 | US4645934 Process for examining a flat radiograph of an object and ionization chamber for performing the process |
02/17/1987 | US4644167 Radiation dose rate measuring device |
02/10/1987 | US4642465 Avalanche counter and encoder system for counting and mapping radioactive specimens |
02/03/1987 | US4640729 Stable, accurate electrode bonding |
01/27/1987 | US4639601 Apparatus for detecting and determining the distribution of radioactivity on a medium |
01/20/1987 | CA1216971A1 Apparatus for detecting and determining the distribution of radioactivity on a medium |
01/15/1987 | WO1987000295A1 Jig for aligning electrode plates of an ionization box-type x-ray detector |
01/15/1987 | WO1987000294A1 Ionization box-type x-ray detector and method of fabricating the same |
01/06/1987 | US4634568 Fixed incore wide range neutron sensor |
12/30/1986 | US4633089 Hand held radiation detector |
12/16/1986 | US4629897 Automatic high insulation switch |
12/16/1986 | CA1215232A1 Way to prolong the service life of proportional counters |
11/26/1986 | EP0202274A1 Multiple sample radioactivity detector |
11/25/1986 | US4625117 Multi-cell radiation detector |
11/18/1986 | US4623508 Wide range flux monitor assembly |
11/18/1986 | CA1214289A1 Miniature fission chamber and signal cable assembly |
11/18/1986 | CA1214287A1 Ion chamber with a flat sensitivity response characteristic |
11/11/1986 | US4622467 System for mapping radioactive specimens |
11/11/1986 | US4622466 Pressure vessel of an X-ray detector |
10/22/1986 | EP0198659A2 Kinestatic charge detection using synchronous displacement of detecting device |
10/14/1986 | US4617465 Radiation detector vessel |
10/01/1986 | EP0196138A2 Image-detector for high-energy photon beams |
09/23/1986 | US4613314 Ionization detector |
09/23/1986 | US4613313 For x-ray tomography |
09/17/1986 | CN85102528A Electron beam and b ray two-purpose ionizing chamber |
08/26/1986 | US4608511 Tin-lead alloy |
07/09/1986 | EP0187088A1 Manufacturing process for an ionisation chamber multidetector and multidetector obtained thereby |
07/01/1986 | US4598204 Detector for localizing an electromagnetic radiation and a device for processing signals supplied by said detector |