IN169731B - - Google Patents

Info

Publication number: IN169731B
Authority: IN; India

Application number

IN259/CAL/88A

Inventor

Vlasbloem Hugo

Original Assignee

Optische Ind De Oude Delft Nv

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-04-02

Filing date

1988-03-29

Publication date

1991-12-14

1988-03-29 Application filed by Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv

1991-12-14 Publication of IN169731B publication Critical patent/IN169731B/en

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
- 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)

IN259/CAL/88A 1987-04-02 1988-03-29 IN169731B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Publication	Publication Date	Title
GR3007859T3 (en)	1993-08-31
GR3006648T3 (en)	1993-06-30
IN168548B (en)	1991-04-20
GR3007023T3 (en)	1993-07-30
IN169492B (en)	1991-10-26
IN167550B (en)	1990-11-10
IN169511B (en)	1991-11-02
FR2621020B1 (en)	1993-02-26
IN168659B (en)	1991-05-18
IN169571B (en)	1991-11-16
FR2621808B1 (en)	1993-02-26
IN169736B (en)	1991-12-14
IN166499B (en)	1990-05-19
DE3866504D1 (en)	1992-01-09
IN166878B (en)	1990-07-28
FR2622324B1 (en)	1993-02-26
FR2619019B1 (en)	1994-07-13
IN169552B (en)	1991-11-09
GR3003695T3 (en)	1993-03-16
AU632031B2 (en)	1992-12-10
IN170128B (en)	1992-02-15
IN167328B (en)	1990-10-06
IN167495B (en)	1990-11-10
IN166308B (en)	1990-04-07
AU7152587A (en)	1987-07-14