| Patents for G01N 23 - Investigating or analysing materials by the use of wave or particle radiation not covered by group or , e.g. x-rays, neutrons (32,258) |
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| 02/20/1990 | US4902892 Method of measurement by scanning tunneling microscope |
| 02/20/1990 | US4902627 Acylating, quaternizing, desorption; analysis by secondary ion mass spectrometry |
| 02/14/1990 | EP0354326A2 Method and system for detection of nitrogenous explosives by using nuclear resonance absorption |
| 02/13/1990 | US4900932 Cathodoluminescence detector utilizing a hollow tube for directing light radiation from the sample to the detector |
| 02/08/1990 | WO1990001158A1 Device for measuring humidity content in earth and snow |
| 02/07/1990 | EP0354045A2 X-ray diffraction inspection system and method |
| 02/07/1990 | EP0353299A1 Convolution processing method for x-ray tomographic equipment |
| 02/06/1990 | US4899393 Method for image registration |
| 02/06/1990 | US4899356 Method of radiographic inspection of wooden members |
| 02/06/1990 | US4899318 Method and device for reconstructing the shape and position of objects in space |
| 02/06/1990 | US4899298 High resolution measurement of moving materials using a scintillation detector |
| 02/06/1990 | US4899283 Tomographic apparatus including means to illuminate the bounded field of view from a plurality of directions |
| 02/06/1990 | US4898709 Ore irradiator |
| 02/05/1990 | EP0274522A4 Bone densitometer. |
| 01/31/1990 | EP0353118A2 Method and system for transferring calibration data between calibrated measurement instruments |
| 01/31/1990 | EP0352423A2 Method and device for texture analysis |
| 01/31/1990 | EP0352400A1 X-ray device |
| 01/31/1990 | CN1039324A Integrated electronic optical / differential pumping / imaging signal detection system for environmental scanning electron |
| 01/30/1990 | US4897788 Image correction for computed tomography to remove crosstalk artifacts |
| 01/30/1990 | US4897550 Apparatus for the characterization of fissile material having at least one neutron radiation detector located in a gamma radiation detection scintillator |
| 01/30/1990 | US4897549 Method of measuring pore diameters by positronium decay |
| 01/30/1990 | US4896941 Image-transmitting fiber |
| 01/24/1990 | EP0199791B1 Method and modifying body for influencing the effect of x-ray or gamma radiation on a target sensitive to the radiation |
| 01/23/1990 | US4896342 X-ray apparatus |
| 01/23/1990 | US4896037 High-speed image recording apparatus for energy subtraction processing |
| 01/23/1990 | CA1264874A1 Apparatus for three dimensional tomography utilizing an electro-optic x-ray detector |
| 01/17/1990 | EP0351260A2 Cross-directional control of sheetmaking systems |
| 01/17/1990 | EP0350874A2 Surface analysis method and apparatus |
| 01/16/1990 | US4894855 X-ray diagnostics system having suspended position adjustable components |
| 01/16/1990 | US4894850 X-ray apparatus for slit radiography |
| 01/16/1990 | US4894541 Apparatus utilizing charged-particle beam |
| 01/16/1990 | US4894540 Image forming method using secondary electrons from object for noise elimination |
| 01/16/1990 | US4894538 Scanning device for scanning tunneling microscope |
| 01/11/1990 | DE3823220A1 Method for the location of hollow spaces or the like in concrete structures and concrete prefabrications, especially in prestressed concrete structures |
| 01/03/1990 | EP0348992A2 Apparatus and method of pattern detection based on a scanning transmission electron microscope |
| 01/03/1990 | EP0348792A1 Method and apparatus for processing electric signals obtained by scanning a line of an image |
| 01/03/1990 | EP0348574A2 Method of simultaneously measuring thickness and composition of film and apparatus therefor |
| 01/03/1990 | CN1038520A Plug-in combined measurer of humidity and compactibility |
| 01/02/1990 | US4891833 Dynamic X-ray scanner |
| 01/02/1990 | US4891829 Method and apparatus for utilizing an electro-optic detector in a microtomography system |
| 12/28/1989 | WO1989012818A1 Method and apparatus for the examination of structures on membrane surfaces |
| 12/28/1989 | WO1989012817A1 X-ray microbeam spectrometer |
| 12/28/1989 | WO1989012816A1 Determining the existence of misorientation in a crystal |
| 12/27/1989 | EP0348239A1 Scanning tunneling microscope |
| 12/26/1989 | US4889995 Apparatus for analysis employing electron |
| 12/21/1989 | DE3820549A1 Verfahren und vorrichtung zur untersuchung von membranoberflaechen Method and device for investigation of membranoberflaechen |
| 12/20/1989 | CN1038167A Method of bichromatic illumination and associated bichromatic liquid level meter of bichromatic illuminating bichromatic liquid level meter |
| 12/19/1989 | US4888794 Method of generating an image of a layer of an object |
| 12/19/1989 | US4888693 Method to obtain object boundary information in limited-angle computerized tomography |
| 12/14/1989 | WO1989012281A1 Method and system for dimensional and weight measurements of articles of manufacture by computerized tomography |
| 12/14/1989 | DE3819739A1 Arrangement for the examination of a body with a radiation source |
| 12/14/1989 | DE3818853A1 Apparatus for the non-destructive testing of pipelines |
| 12/14/1989 | DE3818542A1 Method and device for the testing of a technical (industrial) body |
| 12/13/1989 | EP0345949A2 Sensing a narrow frequency band of radiation and examining objects or zones |
| 12/12/1989 | US4887285 Method and device for determining the spatial distribution of chemicals in an object |
| 12/12/1989 | US4887211 Image processor |
| 12/12/1989 | US4887031 Method and apparatus for detecting and imaging measuring points that have a defined signal progression |
| 12/12/1989 | US4886970 X-ray diagnostic device with an X-ray converter |
| 12/06/1989 | EP0167561B1 Method and apparatus for surface diagnostics |
| 12/05/1989 | US4885760 X-ray analysis apparatus |
| 12/05/1989 | US4885759 Measurement apparatus employing radiation |
| 12/05/1989 | US4885465 Spectrum display device for x-ray microanalyzer or the like |
| 12/05/1989 | US4885464 Apply film containing isotopes |
| 12/05/1989 | US4884455 Method for analysis of failure of material employing imaging |
| 12/05/1989 | CA1263766A1 Electron spectrometer |
| 11/30/1989 | WO1989011700A1 Method and apparatus for identifying streak from two-dimensional distribution of physical quantities |
| 11/29/1989 | EP0343861A2 Method and apparatus for manufacturing an x-ray mirror |
| 11/29/1989 | CN1037595A Radiation tube |
| 11/28/1989 | US4884293 X-ray photographing apparatus |
| 11/28/1989 | US4884290 Method of analyzing composition of optical fiber base material to be measured by radioactive rays |
| 11/28/1989 | US4884289 X-ray scanner for detecting plastic articles |
| 11/28/1989 | US4884288 Neutron and gamma-ray moisture assay |
| 11/23/1989 | EP0342760A2 Method for producing an X-ray picture using photoconductors and device for carrying out this method |
| 11/23/1989 | DE3816081A1 Verfahren zur einstellung des effektiven einfallwinkels von aus einer roentgenquelle austretender, auf eine materialprobe divergent auftreffender roentgenstrahlung A method for setting the effective incident angle of a roentgenquelle escaping on a material sample divergent incident roentgenstrahlung |
| 11/21/1989 | US4882780 Scanning monochromator crystal and related method |
| 11/21/1989 | US4882486 Electron detection with energy discrimination |
| 11/16/1989 | WO1989011205A1 Computed tomography inspection of electronic devices |
| 11/16/1989 | WO1989011095A1 Method and apparatus for measuring the thickness of a coating on a substrate |
| 11/16/1989 | WO1989011094A1 Process for regulating the effective angle of incidence of x-rays emanating from an x-ray source and impinging in a diverging manner on a sample of material |
| 11/14/1989 | US4880975 Fine adjustment mechanism for a scanning tunneling microscope |
| 11/14/1989 | CA1262836A1 Laue camera |
| 11/08/1989 | EP0341143A1 Apparatus and method for tomography with a high acquisition rate |
| 11/08/1989 | EP0341140A1 Apparatus for monitoring the degree of dissolution of a nuclear residue in a solvent |
| 11/08/1989 | EP0341121A1 X-ray image detector |
| 11/08/1989 | EP0341094A2 Identifying specific objects or zones |
| 11/08/1989 | EP0341093A2 Identifying gemstones |
| 11/08/1989 | EP0341092A2 A method of identifying specific objects or zones |
| 11/08/1989 | EP0340861A1 Auger spectrometry |
| 11/07/1989 | CA1262781A1 Long wavelength x-ray diffractometer |
| 11/07/1989 | CA1262780A1 Method for producing tomographic images using direct fourier inversion |
| 11/07/1989 | CA1262779A1 Method of analysing composition of optical fiber base material to be measured by radioactive rays |
| 11/02/1989 | EP0339713A1 X-ray spectrometer having a doubly curved crystal |
| 11/02/1989 | EP0339091A1 Apparatus for forming image |
| 10/31/1989 | US4878234 Dental x-ray diagnostics installation for producing panorama slice exposures of the jaw of a patient |
| 10/19/1989 | DE3810501A1 X-ray measuring device |
| 10/18/1989 | EP0337831A1 Method and device for determining the density of an elementary volume of matter |
| 10/18/1989 | EP0128922B1 A method for producing the radiological image of an object, preferably for use in material testing, and a means for its performance |
| 10/17/1989 | US4875226 X-ray machine |
| 10/17/1989 | US4874950 Asphalt content gauge with compensation for sample temperature deviations |
| 10/17/1989 | US4874946 Method and apparatus for analyzing the internal chemistry and compositional variations of materials and devices |