Patents for G21K 1 - Arrangements for handling particles or ionising radiation, e.g. focusing or moderating (12,525)
01/1998
01/14/1998EP0818131A1 Simplified conditions and configurations for phase-contrast imaging with hard x-rays
01/08/1998DE19627207A1 X-ray diagnostic installation with slidable scattered-ray screen
01/07/1998EP0817210A1 Virtual compensator
01/07/1998EP0817208A1 Apparatus and method for adjusting radiation in a radiation-emitting device
01/07/1998EP0815565A1 Method and apparatus for micromachining using hard x-rays
01/07/1998EP0815437A1 X-ray analysis apparatus including a rotatable primary collimator
01/06/1998US5705820 Magnetic beam deflection system and method
12/1997
12/30/1997US5703923 Three dimensional imaging system using laser generated ultrashort x-ray pulser
12/30/1997US5703918 Moderator material for neutrons and use of said material
12/28/1997CA2209020A1 Apparatus and method for adjusting radiation in a radiation-emitting device
12/28/1997CA2208761A1 Virtual compensator
12/24/1997WO1997048781A1 Rare earth sulfate phosphor and x-ray detector using the same
12/23/1997US5701317 Device for trapping laser pulses in an optical delay line
12/18/1997DE19724660A1 Micro-fluorescence X-ray analysing unit with X-ray capillary tube
12/17/1997EP0812460A1 High intensity, small diameter x-ray beam, capillary optic system
12/11/1997DE19723649A1 Collimator for medical gamma-ray examination system
12/10/1997EP0811991A1 Collimators
12/10/1997CN1167540A Radiation flux polarizer
12/03/1997EP0810006A2 Radiation therapy system
12/03/1997EP0810005A2 Radiation therapy system
12/02/1997US5693464 Providing library of dna sequences including region of interest, linking defined oligonucleotide sequence to each, hybridizing to chromosomal dna in situ, microdissecting, amplifying using oligonucleotide sequence as primer
11/1997
11/30/1997CA2201998A1 Collimators
11/27/1997WO1997044809A1 Envelope for electromagnetic radiation source and method for eliminating extrafocal electromagnetic radiation
11/27/1997DE19718411A1 Aspherical mirror for X=rays reflection
11/26/1997EP0808465A1 Scanning-beam x-ray imaging system
11/20/1997WO1997042877A1 A system for quantitative radiographic imaging
11/20/1997CA2254877A1 A system for quantitative radiographic imaging
11/18/1997US5689544 X-ray examination apparatus comprising a beam diaphragm
11/18/1997US5689118 For use in collimating incident radiation
11/13/1997DE19618744A1 Electron beam deflection appts. for computer tomography
11/12/1997EP0805967A1 X-ray spectrometer comprising a plurality of fixed measuring channels
11/11/1997US5687211 Bone densitometry scanning system and method for selecting scan parametric values using x-ray thickness measurement
11/11/1997US5686802 Method and apparatus for generating coherent particle beam
11/05/1997EP0804943A2 System and method for verifying the amount of radiation delivered to an object
11/05/1997CN1164312A X-ray focal spot movement compensation system
11/04/1997US5684857 Method for GE-XRF X-ray analysis of materials, and apparatus for carrying out the method
11/04/1997US5684852 X-ray lens
11/04/1997US5684851 Imaging method and apparatus using penetrating radiation to obtain an object projection
11/03/1997CA2204205A1 System and method for verifying the amount of radiation delivered to an object
10/1997
10/30/1997WO1997040385A1 Light-controlled electrokinetic assembly of particles near surfaces
10/30/1997DE19705732A1 Production of monolithic capillary X-ray lenses
10/29/1997EP0803060A1 Film exposure control apparatus
10/29/1997CN1163463A Addressing structure of ionizing gas mixture by multiple ionizing components
10/28/1997US5682415 Collimator for x-ray spectroscopy
10/23/1997WO1997038629A1 X-ray examination apparatus including a collimator
10/22/1997EP0802705A2 Method and apparatus for generating high energy coherent electron beam and gamma-ray laser
10/22/1997EP0801808A1 Multiple window electron gun
10/21/1997US5680434 X-ray examination apparatus comprising a collimator unit
10/21/1997US5680018 Method and apparatus for generating radiation
10/21/1997US5679502 Using polymethyl methacrylate as photoresist for proper exposure using synchotron device to provide x-ray beam having required photon energy
10/16/1997DE19614575A1 Apparatus for receiving and measuring presence of neutrino particles
10/15/1997EP0800659A1 Reflector, and method and means for its production
10/14/1997US5677943 Prefilter comprising material having atomic number less than 60 and edge filter comprising material having atomic number between 64 and 77; reduced skin dosage
10/14/1997US5677939 Illuminating apparatus
10/14/1997US5677011 Premasking
10/02/1997WO1997025723A3 X-ray microscope with zone plates
10/01/1997EP0798017A2 Method and apparatus for positioning blocking elements in a collimator
09/1997
09/29/1997CA2201180A1 Method and apparatus for positioning blocking elements in a collimator
09/24/1997EP0796229A1 Process for manufacturing glass capillaries and uses of the capillaries
09/23/1997US5670252 Alternating layers of boron/boron carbide and boron nitride/boron carbide by magnetic sputtering; tools, engines
09/23/1997US5669708 Optical element, production method of optical element, optical system, and optical apparatus
09/17/1997EP0795125A1 Imaging method and apparatus using penetrating radiation to obtain an object projection
09/16/1997US5668847 Apparatus and method for adjusting radiation in a radiation-emitting device
09/16/1997US5668371 Method and apparatus for proton therapy
09/10/1997EP0794536A1 X-ray examination apparatus with an x-ray source and an associated diaphragm unit
09/10/1997EP0793902A1 X-ray focal spot movement compensation system
09/09/1997US5666396 X-Ray examination apparatus comprising a filter
09/09/1997US5666395 X-ray diagnostic apparatus
09/04/1997WO1997025722A3 Condenser-monochromator arrangement for x-radiation
08/1997
08/26/1997US5661773 Interface for radiation therapy machine
08/26/1997US5661306 Stimulable phosphor sheet
08/21/1997WO1997030459A1 X-ray examination apparatus with x-ray filter
08/21/1997DE19606913C1 Titling table for synchrotron radiation monochromator crystal mounted on table plate
08/20/1997EP0790757A1 Fast atomic beam source
08/20/1997EP0790622A1 Magnetic beam deflection system and method
08/20/1997CN1157418A Integral X-ray lens and manufacturing method thereof and equipment using the same
08/13/1997EP0788652A1 Lens for high-energy radiation, its use and its manufacture
08/13/1997EP0788610A1 X-ray spectrometer
08/12/1997US5657369 X-ray bone densitometry system having forearm positioning assembly
08/06/1997EP0694199B1 Grid and method of manufacturing such grid
08/05/1997US5654996 Method and apparatus for positioning blocking elements in a collimator
07/1997
07/31/1997WO1997027509A1 Optical system using a radial harmonic pupil filter for generating collimated beams
07/31/1997DE19603000A1 Calibration method for computer-controlled X=ray spectroscope
07/30/1997EP0786139A2 X-ray examination apparatus comprising a filter
07/30/1997EP0786138A2 X-ray examination apparatus comprising a filter
07/30/1997CN1155659A Curved diffraction surface type graphite crystal X-ray monochrometer and manufacturing method therefor
07/23/1997CN1155152A Charged particle bunch device and operation method thereof
07/22/1997US5651047 Maneuverable and locateable catheters
07/17/1997WO1997025723A2 X-ray microscope with zone plates
07/17/1997WO1997025722A2 Condenser-monochromator arrangement for x-radiation
07/17/1997WO1997025614A1 X-ray analysis apparatus including a rotatable primary collimator
07/17/1997DE19700880A1 High resolution X=ray microscope uses zone plates
07/17/1997DE19700615A1 Condenser monochromator arrangement for X=rays
07/15/1997US5648997 Apparatus and method for removing scatter from an x-ray image
07/08/1997US5646976 Optical element of multilayered thin film for X-rays and neutrons
07/08/1997US5646488 Differential pumping stage with line of sight pumping mechanism
07/02/1997EP0782375A1 Apparatus and method for removing scatter from an x-ray image
07/01/1997US5644615 X-ray collinator having plates with periodic rectangular openings
07/01/1997US5644614 Collimator for reducing patient x-ray dose
07/01/1997US5644612 Image reconstruction methods