Patents for G21K 1 - Arrangements for handling particles or ionising radiation, e.g. focusing or moderating (12,525)
07/1988
07/12/1988US4757209 Drive for a neutron chopper
07/06/1988EP0273670A2 Detection methods and apparatus for non-destructive inspection of materials with radiation
07/06/1988EP0273257A2 Scintillation camera and three dimensional multifocal collimator used therewith
07/05/1988CA1238990A1 Apparatus and methods for electron spin polarization detection
07/05/1988CA1238988A1 X-ray dispersive and reflective structures and method of making the structures
06/1988
06/28/1988US4754147 Variable radiation collimator
06/23/1988EP0232330A4 Generating a coherent beam of bosons.
06/22/1988EP0272178A1 Spin-polarized electron source using a multiple microtip emission cathode, use in electron matter or electron particle interaction physics, plasma physics, electron microscopy
06/21/1988US4752947 Primary radiation diaphragm for X-ray examination devices
06/21/1988US4752945 Double crystal X-ray spectrometer
06/21/1988US4752691 Method and apparatus for compensating finite angular resolution in collimated scintillation cameras
06/14/1988US4751391 High resolution X-ray collimator/detector system having reduced sensitivity to leakage radiation
06/08/1988EP0270232A1 Apparatus and method for the control and/or analysis of charged particles
06/07/1988US4750196 Device for examining a body by means of gamma rays or X-rays
06/07/1988US4749857 Process for the formation of high energy neutral atom beams by multiple neutralization and apparatus for performing the same
06/01/1988CN86101248B Apparatus for slit radiography
05/1988
05/31/1988US4748646 X-ray lithography system
05/31/1988US4748378 Ionized channel generation of an intense-relativistic electron beam
05/31/1988US4748328 Single photon emission computed tomograph using focused modular collimators
05/17/1988US4745281 Ion beam fast parallel scanning having dipole magnetic lens with nonuniform field
05/10/1988US4743804 E-beam ionized channel guiding of an intense relativistic electron beam
04/1988
04/28/1988DE3635520A1 Method for the economical production, detection and utilisation of S-gravitinos in accordance with the expanded S-transformation
04/28/1988DE3632273A1 Method for economical production, detection and utilisation of S-gravitinos in accordance with the extended S-transformation
04/26/1988US4741012 Apparatus for slit radiography
04/26/1988US4740758 Apparatus for generating a magnetic field in a volume having bodies influencing the field pattern
04/21/1988WO1988002920A1 Method and apparatus for constant angle of incidence scanning in ion beam systems
04/19/1988US4739173 Collimator apparatus and method
04/19/1988CA1235531A1 Rotating x-ray mask with sector slits
04/12/1988US4737973 Crystal monochromator
04/12/1988US4737647 Target assembly for an electron linear accelerator
04/06/1988EP0262834A2 X-Ray focusing/electron gun combination
04/06/1988EP0262168A1 Compensation filter for radiography
04/06/1988CN85102591B Mossbauer spectrometer with single board microcomputer
04/05/1988US4736106 Method and apparatus for uniform charged particle irradiation of a surface
04/05/1988US4736101 Method of operating ion trap detector in MS/MS mode
04/05/1988US4734988 Method of aligning a collimator to a linear array X-ray detector
03/1988
03/29/1988US4734653 Magnetic field apparatus for a particle accelerator having a supplemental winding with a hollow groove structure
03/16/1988EP0259762A2 Graphite monochromator for x-rays and neutrons and production thereof
03/16/1988CN87105598A Method and device for slit radiography
03/15/1988US4731806 Grid moving apparatus for radiography
03/15/1988US4731786 Method and apparatus for producing durationally short ultraviolet or X-ray laser pulses
03/15/1988US4731534 X-ray detector system
03/09/1988CN86105477A X-ray image-photographing device
03/08/1988CA1233918A1 Filter apparatus for use with an x-ray source
03/08/1988CA1233917A1 System for generating soft x-rays
02/1988
02/25/1988WO1988001428A1 Instrumentation for conditioning x-ray or neutron beams
02/23/1988US4727562 Measurement of scatter in x-ray imaging
02/23/1988US4727550 Radiation source
02/23/1988US4727000 Controlled reflectivity for spectrophotometry, photolithography
02/23/1988CA1233275A1 Physical instrument for electron-photon interactions
02/16/1988US4725734 Radiation-detecting device for computed tomography
02/11/1988DE3620029A1 Method for producing X-ray photons of 0.5 MeV by means of electron annihilation radiation with a relatively low linear acceleration voltage, for the purpose of applications in medical diagnostics, non-destructive workpiece testing and, in particular, also for interacting with gravitative electrinofermions for the purpose of producing heat energy in the red-shift reactor
02/09/1988US4724117 Polarization of fast particle beams by collisional pumping
02/03/1988EP0255017A1 X-ray diagnostic apparatus for X-ray exposures
02/02/1988US4723263 X-ray source
01/1988
01/20/1988EP0253336A2 Surface analyzer
01/20/1988EP0253046A1 Apparatus for therapy with non-charged particles
01/13/1988EP0252819A1 Diaphragm for an electromagnetic radiation beam and its use in a collimator device
01/07/1988EP0251407A1 Method and device for slit radiography
01/05/1988US4718076 X-ray imaging apparatus
12/1987
12/23/1987EP0250249A2 Multifield collimator system and method and radionuclide emission tomography camera using same
12/22/1987US4715056 Apparatus for slit radiography
12/22/1987US4714831 For focussing charged particles
12/15/1987US4713542 Ton beam neutralizer
12/09/1987EP0248774A1 Arrangement in a gamma unit
12/08/1987US4712012 Charge conversion unit for negative ion source
12/02/1987EP0247912A1 Image reconstruction apparatus using modulation of an incident radiation beam
12/02/1987EP0247316A2 Spherical retarding grid analyzer
12/01/1987US4710947 Collimator for a radiation diagnostics apparatus
12/01/1987US4710722 Apparatus generating a magnetic field for a particle accelerator
11/1987
11/25/1987EP0246264A1 X-ray apparatus.
11/19/1987EP0245768A1 Contour collimator for radiation therapy
11/19/1987DE3616141A1 Contour collimator for radiation therapy (radiotherapy, X-ray therapy)
11/17/1987US4707846 For directing radiated energy to a specific area to subject under observation
11/11/1987EP0244769A2 X-Ray source
11/11/1987EP0244504A2 X-ray source
11/10/1987US4706269 Anti-scatter grid structure
11/03/1987US4704532 Methods and structures to produce electrostatic quadrupole fields using closed boundaries
11/03/1987CA1228833A1 Gas electrical hydrogen generator
10/1987
10/20/1987US4701942 Ink jet fluid for radiology
10/14/1987CN86102161A Method and modifying body for influencing the effect of x-ray or gamma radiation on a target sensitive to the radiation
10/13/1987US4700262 Continuous electrostatic conveyor for small particles
10/13/1987US4700068 Apparatus and method for spatially characterizing and controlling a particle beam
10/13/1987CA1228181A1 X-ray examination apparatus having a selective filter
10/07/1987EP0240173A2 Method and apparatus for producing neutral atomic and molecular beams
10/07/1987EP0239882A1 Target assembly for an electron linear accelerator
10/07/1987EP0239759A2 Diaphragm with continually variable opening for diffractometric measuring devices
10/06/1987US4698833 Subassembly, method and system for monochromatizing X-rays
09/1987
09/30/1987EP0238866A1 Method of aligning a collimator to a linear array x-ray detector
09/30/1987EP0238567A1 Process and device for irradiating an object by ionizing radiation.
09/24/1987WO1987005739A1 Compensation filter for radiography
09/23/1987EP0238416A2 X-ray lithography system
09/23/1987EP0238397A1 Electronic cyclotron resonance ion source with coaxial injection of electromagnetic waves
09/15/1987US4694457 Methods of steering and focusing ion and electron beams
09/15/1987US4693933 X-ray dispersive and reflective structures and method of making the structures
09/09/1987EP0235185A1 Process and device for converting electromagnetic waves.
09/08/1987US4692935 Automatic steel analysis apparatus
09/02/1987EP0234603A2 X-ray generator with control of dosing power
09/01/1987US4691335 Primary radiation diaphragm for X-ray diagnostics devices
08/1987
08/19/1987EP0232330A1 Generating a coherent beam of bosons