IN169731B - - Google Patents
Info
- Publication number
- IN169731B IN169731B IN259/CAL/88A IN259CA1988A IN169731B IN 169731 B IN169731 B IN 169731B IN 259CA1988 A IN259CA1988 A IN 259CA1988A IN 169731 B IN169731 B IN 169731B
- Authority
- IN
- India
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
- G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
- G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers
- G21K1/043—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers changing time structure of beams by mechanical means, e.g. choppers, spinning filter wheels
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
- G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/26—Measuring, controlling or protecting
- H05G1/30—Controlling
- H05G1/36—Temperature of anode; Brightness of image power
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05G—X-RAY TECHNIQUE
- H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
- H05G1/08—Electrical details
- H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8700781A NL8700781A (en) | 1987-04-02 | 1987-04-02 | METHOD AND APPARATUS FOR CONTRAST HARMONIZATION OF A ROENTGEN IMAGE. |
PCT/EP1988/000274 WO1988007807A1 (en) | 1987-04-02 | 1988-03-28 | Method and apparatus for contrast equalization of an x-ray image |
Publications (1)
Publication Number | Publication Date |
---|---|
IN169731B true IN169731B (en) | 1991-12-14 |
Family
ID=19849804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN259/CAL/88A IN169731B (en) | 1987-04-02 | 1988-03-29 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0348433B1 (en) |
JP (1) | JP2651229B2 (en) |
CN (1) | CN1032234C (en) |
DE (1) | DE3877749T2 (en) |
IL (1) | IL85959A (en) |
IN (1) | IN169731B (en) |
NL (1) | NL8700781A (en) |
WO (1) | WO1988007807A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8900553A (en) * | 1989-03-07 | 1990-10-01 | Optische Ind De Oude Delft Nv | METHOD AND APPARATUS FOR SLIT RADIOGRAPHY |
US5008914A (en) * | 1989-05-30 | 1991-04-16 | Eastman Kodak Company | Quantitative imaging employing scanning equalization radiography |
NL8902117A (en) * | 1989-08-22 | 1991-03-18 | Optische Ind De Oude Delft Nv | DEVICE FOR GAP RADIOGRAPHY. |
US20040066885A1 (en) * | 2002-07-08 | 2004-04-08 | Kabushiki Kaisha Toshiba | X-ray diagnosis apparatus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE372884B (en) * | 1970-02-09 | 1975-01-20 | Medinova Ab | |
FR2485790A1 (en) * | 1980-06-24 | 1981-12-31 | Radiologie Cie Gle | Prim. filter for radiology - where geometric profile of filter can be modulated by remote control to alter contrast of image on viewing screen |
US4497062A (en) * | 1983-06-06 | 1985-01-29 | Wisconsin Alumni Research Foundation | Digitally controlled X-ray beam attenuation method and apparatus |
NL8400845A (en) * | 1984-03-16 | 1985-10-16 | Optische Ind De Oude Delft Nv | DEVICE FOR GAP RADIOGRAPHY. |
NL8401411A (en) * | 1984-05-03 | 1985-12-02 | Optische Ind De Oude Delft Nv | DEVICE FOR GAP RADIOGRAPHY. |
DE3500812A1 (en) * | 1985-01-11 | 1986-07-17 | Siemens AG, 1000 Berlin und 8000 München | X-RAY DIAGNOSTIC DEVICE WITH SEMI-TRANSPARENT PANEL |
CA1244971A (en) * | 1985-11-14 | 1988-11-15 | Shih-Ping Wang | X-ray radiography method and system |
-
1987
- 1987-04-02 NL NL8700781A patent/NL8700781A/en not_active Application Discontinuation
-
1988
- 1988-03-28 JP JP63503038A patent/JP2651229B2/en not_active Expired - Lifetime
- 1988-03-28 DE DE8888903228T patent/DE3877749T2/en not_active Expired - Fee Related
- 1988-03-28 WO PCT/EP1988/000274 patent/WO1988007807A1/en active IP Right Grant
- 1988-03-28 EP EP88903228A patent/EP0348433B1/en not_active Expired - Lifetime
- 1988-03-29 IN IN259/CAL/88A patent/IN169731B/en unknown
- 1988-04-01 IL IL85959A patent/IL85959A/en not_active IP Right Cessation
- 1988-04-02 CN CN88101717.5A patent/CN1032234C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2651229B2 (en) | 1997-09-10 |
IL85959A (en) | 1992-07-15 |
DE3877749D1 (en) | 1993-03-04 |
NL8700781A (en) | 1988-11-01 |
CN88101717A (en) | 1988-10-19 |
DE3877749T2 (en) | 1993-06-24 |
EP0348433A1 (en) | 1990-01-03 |
IL85959A0 (en) | 1988-09-30 |
CN1032234C (en) | 1996-07-03 |
WO1988007807A1 (en) | 1988-10-06 |
EP0348433B1 (en) | 1993-01-20 |
JPH02502868A (en) | 1990-09-06 |