DD114987A5 - - Google Patents
Info
- Publication number
- DD114987A5 DD114987A5 DD181805A DD18180574A DD114987A5 DD 114987 A5 DD114987 A5 DD 114987A5 DD 181805 A DD181805 A DD 181805A DD 18180574 A DD18180574 A DD 18180574A DD 114987 A5 DD114987 A5 DD 114987A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
- G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
- G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
- G06F7/62—Performing operations exclusively by counting total number of pulses ; Multiplication, division or derived operations using combined denominational and incremental processing by counters, i.e. without column shift
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Analysis (AREA)
- Computing Systems (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732352522 DE2352522A1 (de) | 1973-10-19 | 1973-10-19 | Verfahren und anordnung zur dickenmessung mittels gammastrahlenabsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD114987A5 true DD114987A5 (xx) | 1975-09-05 |
Family
ID=5895902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD181805A DD114987A5 (xx) | 1973-10-19 | 1974-10-21 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3953736A (xx) |
| JP (1) | JPS5079350A (xx) |
| DD (1) | DD114987A5 (xx) |
| DE (1) | DE2352522A1 (xx) |
| FR (1) | FR2248557B1 (xx) |
| GB (1) | GB1490076A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2315099A1 (fr) * | 1975-06-20 | 1977-01-14 | Cgr Mev | Dispositif de controle des systemes de mesure de dose d'irradiation et appareils de radiotherapie utilisant un tel dispositif |
| DE2533698A1 (de) * | 1975-07-28 | 1977-02-03 | Siemens Ag | Strahlenmonitor fuer eine bestrahlungsanlage |
| SE401733B (sv) * | 1976-12-06 | 1978-05-22 | Atomenergi Ab | Forfarande och apparat vid metning av plattjocklek |
| DE2826484C2 (de) * | 1978-06-16 | 1982-08-26 | Laboratorium Prof. Dr. Rudolf Berthold, 7547 Wildbad | Regelverfahren zur automatischen Driftstabilisierung bei einer Strahlungsmessung und Verwendungen bei diesem Verfahren |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2922888A (en) * | 1955-09-27 | 1960-01-26 | Tracerlab Inc | Radiation thickness measurement |
| US3612876A (en) * | 1968-05-21 | 1971-10-12 | Industrial Nucleonics Corp | Standardization system for a digital radiation gauge |
-
1973
- 1973-10-19 DE DE19732352522 patent/DE2352522A1/de not_active Ceased
-
1974
- 1974-10-15 FR FR7434554A patent/FR2248557B1/fr not_active Expired
- 1974-10-17 GB GB45017/74A patent/GB1490076A/en not_active Expired
- 1974-10-17 US US05/515,471 patent/US3953736A/en not_active Expired - Lifetime
- 1974-10-18 JP JP49120250A patent/JPS5079350A/ja active Pending
- 1974-10-21 DD DD181805A patent/DD114987A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3953736A (en) | 1976-04-27 |
| DE2352522A1 (de) | 1975-04-30 |
| FR2248557A1 (xx) | 1975-05-16 |
| FR2248557B1 (xx) | 1977-03-25 |
| JPS5079350A (xx) | 1975-06-27 |
| GB1490076A (en) | 1977-10-26 |