Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03B - Apparatus or arrangements for taking photographs or for projecting or viewing them; Apparatus or arrangements employing analogous techniques using waves other than optical waves; Accessories therefor › G03B 42 - Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
Patents for G03B 42 - Obtaining records using waves other than optical waves; Visualisation of such records by using optical means (7,116)
01/1992
01/14/1992US5081660 High resolution x-ray imaging system with energy fluctuation restricting filters
01/14/1992US5081357 Radiation image recording and read-out apparatus
01/14/1992US5081355 Radiation image recording and read-out apparatus
01/14/1992US5080343 Sheet film loading apparatus
01/08/1992EP0465360A1 Procedure for automatic determination of the exposure time for a radiographic film and system using same
01/08/1992EP0464486A2 Storage magazine for a stack of X-ray sheet films in a light-proof envelope
01/08/1992CN2092772U Exposure calculator for x-ray photography
01/08/1992CN2092771U X-ray electrostatic camera
01/07/1992US5079426 Multi-element-amorphous-silicon-detector-array for real-time imaging and dosimetry of megavoltage photons and diagnostic X rays
01/07/1992CA1294068C Method and apparatus for reading a transparent photostimulable luminescent screen
01/01/1992CN2092110U Regulatable digit magazine of x-ray film usable on both faces
12/1991
12/31/1991US5077778 Film cassette having marker for identifying the exposure side of a medical radiograph
12/31/1991US5077765 Method of scanning an x-ray image by means of electrometer probes, and device for performing the method
12/27/1991EP0462253A1 Rule-based technique to automatically determine the final scan gain in storage phosphor radiography
12/18/1991CN1057114A X-ray image pick-up method
12/17/1991US5073961 Method for judging the correctness or incorrectness of a detected subdivision pattern of radiation images
12/17/1991US5073916 Cassette unloading and reloading apparatus with film detecting sensors
12/11/1991EP0460752A1 X-ray image pick-up method
12/11/1991EP0460749A1 Method of detemining a modulation transfer function of a digital imaging system
12/10/1991US5072118 Radiographic system
12/10/1991US5072117 Radiation image read-out apparatus
12/10/1991US5070733 Photoacoustic imaging method
12/05/1991DE4017597A1 Diagnostic X=ray appts. - has image amplifier and associated detector monitoring mean brightness of obtained image
12/04/1991EP0458890A1 A method of performing x-ray examination or like examinations, and a cassette holder for use when carrying out the method
12/03/1991US5070248 Cassette with intensifying screens to be used with an x-ray film
11/1991
11/26/1991US5068907 Method of recognizing irradiation field
11/26/1991US5068887 Dental x-ray alignment device
11/26/1991US5067702 Dispenser for dispensing sheets of an alternating first and second kind from a stack
11/19/1991US5067163 Method for determining a desired image signal range from an image having a single background
11/19/1991US5065866 Storage phosphor cassette assembly
11/14/1991WO1991017625A1 Fluorescent radiation collector for image scanner
11/14/1991WO1991017476A1 Dental x-ray film holding tab and alignment method
11/13/1991EP0456322A2 Arrangement for producing X-ray photographs
11/13/1991CN2088707U X-ray film holding clip for dental
11/13/1991CN2088706U X-ray dental film
11/12/1991US5065022 Radiation image recording and read-out apparatus
11/12/1991US5065021 Method of and system for erasing radiation image
11/12/1991US5064070 Packaging container for containing developer sheets therein and method of packaging such sheets
11/06/1991CN1014669B X-ray inspecting device with c-form or u-form support to carry x-ray source and inspecting equipment
11/05/1991US5063583 Method and apparatus for testing radiographic film processors
11/05/1991US5063408 Motorized sheet film cartridge
10/1991
10/31/1991WO1991017549A1 X-ray imaging system
10/31/1991WO1991016665A1 Device for centering x-ray film cassettes
10/31/1991CA2049946A1 X-ray imaging system
10/29/1991US5062130 X-ray film cassette transport
10/29/1991US5061852 Radiation image read-out apparatus
10/23/1991EP0452570A1 Processing and digitizing apparatus for medical radiographic film
10/22/1991US5060081 Method of adjusting read-out condition and/or image processing condition for radiation image
10/16/1991EP0451913A1 Device for reading a stimulable luminescent screen
10/15/1991US5056770 Device for releasing a film sheet adhering to the inner surface of the upper cassette portion of an x-ray film cassette
10/09/1991CN1055245A X-ray radiographing system
10/08/1991US5055869 Film supply magazine
10/02/1991EP0449101A1 Asymmetrical radiographic elements, assemblies and packages
09/1991
09/30/1991CA2036724A1 Asymmetrical radiographic elements, assemblies and packages
09/25/1991EP0447981A2 X-ray film cassette
09/25/1991EP0447524A1 Apparatus for scanning transparent phosphors
09/25/1991EP0365538B1 Method for reading out an image signal stored in a transparent photostimulable phosphor
09/25/1991CN2085224U X-ray enlarging photographing table
09/25/1991CN1054852A Double-end squeezing halogen glow lamp
09/24/1991US5052035 Image location marking devices for radiographs, method of making and methods of use
09/24/1991US5051588 Radiation image read-out apparatus
09/24/1991US5051587 Radiation image read-out method
09/19/1991DE4007843A1 X=ray imaging device - has setting discs projecting beyond edge of setting plate defining X=ray field
09/18/1991EP0446384A1 X-ray diagnostic apparatus with a storming luminance screen
09/18/1991EP0383752A4 Powder diffraction method and apparatus
09/17/1991US5050203 Device for centering X-ray film cassettes
09/17/1991US5050199 Radiographic apparatus
09/17/1991US5049749 X-ray diagnostics installation having a storage luminescent screen
09/17/1991US5049747 Radiation image recording and reproducing system
09/17/1991US5048686 Universal package for use in different kinds of equipment
09/17/1991US5048685 Carrier for film package
09/12/1991DE4008778A1 X=ray appts. with portable cassette holder - having single, positioning, linear marking for setting focus
09/11/1991EP0446102A1 Device for centering cassettes for mammography
09/10/1991US5048105 Method and apparatus for enlarging or reducing images
09/10/1991US5047643 Radiation image read-out apparatus
09/10/1991US5046716 Lighttight film box having a film clasping tray
09/05/1991DE4106855A1 Photographic and X=ray unit - incorporates two bearers on opposite sides of film and screen enhancing sensitivity
09/04/1991EP0444677A2 X-ray radiographing system
09/03/1991US5046118 Tone-scale generation method and apparatus for digital x-ray images
09/03/1991US5045698 Radiation image information recording and reading system
09/03/1991US5044621 Automatic film-loading device for sheet-film cassettes
08/1991
08/28/1991EP0443373A2 X-ray film cassette
08/28/1991EP0443372A2 Method of identifying X-ray film with patient data
08/27/1991US5044009 Set of x-ray film holders for taking X-ray exposures of an entire tooth
08/27/1991US5043582 X-ray imaging system and solid state detector therefor
08/27/1991US5042662 Container for receiving sheet material
08/22/1991WO1991012563A1 Transparent radiation image storage panel
08/22/1991WO1991012540A1 Tone-scale generation method and apparatus for digital x-ray images
08/22/1991DE4005218A1 Patient data display for X=ray film cassette - uses LCD module with memory characteristic
08/21/1991EP0442574A1 Arrangement for scanning an X-ray exposure
08/21/1991EP0442543A2 Sheet film package and device for loading sheet films
08/21/1991CN1013622B Method and device for slit radiography
08/20/1991US5042074 Method for determining subdivision patterns of radiation images
08/20/1991US5042060 Method and system for changing photographic formats in X-ray equipment
08/20/1991US5042056 Film changer
08/20/1991US5040871 Imaging system
08/14/1991DE4004348A1 X=ray recording scanning device
08/13/1991US5040202 Method and apparatus for reducing x-ray grid images
08/13/1991US5039854 Fluorescent radiation collector for image scanner
08/07/1991EP0439711A2 Continuously sweeping multiple-pass image acquisition system for peripheral angiography
1 ... 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 ... 72