BE509736A - - Google Patents
Info
- Publication number
- BE509736A BE509736A BE509736DA BE509736A BE 509736 A BE509736 A BE 509736A BE 509736D A BE509736D A BE 509736DA BE 509736 A BE509736 A BE 509736A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M11/00—Counting of objects distributed at random, e.g. on a surface
- G06M11/02—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate
- G06M11/04—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate with provision for distinguishing between different sizes of objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M11/00—Counting of objects distributed at random, e.g. on a surface
- G06M11/02—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5473/51A GB727134A (en) | 1951-03-06 | 1951-03-06 | Improvements in or relating to electrical counting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE509736A true BE509736A (pt) |
Family
ID=9796849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE509736D BE509736A (pt) | 1951-03-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2791695A (pt) |
| BE (1) | BE509736A (pt) |
| DE (1) | DE918054C (pt) |
| FR (1) | FR1073907A (pt) |
| GB (1) | GB727134A (pt) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2847162A (en) * | 1951-11-02 | 1958-08-12 | Meyer Ernest William | Counting of particles |
| US2927219A (en) * | 1952-02-13 | 1960-03-01 | Young John Zachary | Apparatus for counting discrete particles |
| BE527537A (pt) * | 1953-03-23 | |||
| US2958464A (en) * | 1953-06-26 | 1960-11-01 | Bayer Ag | Process of and apparatus for the automatic counting of particles of any size and shape |
| FR1133907A (fr) * | 1954-05-28 | 1957-04-03 | Cinema Television Ltd | Procédé et dispositifs pour le dénombrement d'objets dispersés dans un champ d'observation |
| US3019972A (en) * | 1954-11-30 | 1962-02-06 | West Point Mfg Co | Apparatus for counting neps |
| US2927217A (en) * | 1955-04-08 | 1960-03-01 | Nat Res Corp | Measuring |
| US2920525A (en) * | 1956-08-13 | 1960-01-12 | Arthur V Appel | Apparatus for automatically counting and sizing airborne particles |
| US2936953A (en) * | 1956-09-13 | 1960-05-17 | American Cyanamid Co | Apparatus for extracting particle size data |
| US2948470A (en) * | 1957-03-15 | 1960-08-09 | Du Mont Allen B Lab Inc | Particle counter |
| DE1084059B (de) * | 1957-05-17 | 1960-06-23 | Philips Nv | Vorrichtung zur Teilchenzaehlung |
| US2919624A (en) * | 1957-06-04 | 1960-01-05 | Lindly & Company Inc | Apparatus for inspecting material |
| US3006236A (en) * | 1957-06-17 | 1961-10-31 | Sud Aviation | Apparatus for astronomical navigation |
| US2965294A (en) * | 1958-01-23 | 1960-12-20 | Rank Cintel Ltd | Object counting apparatus |
| US3028501A (en) * | 1959-06-01 | 1962-04-03 | Rieter Joh Jacob & Cie Ag | Method for measuring the volume or the weight of bodies having different size and irregularly passing through a channel or of accumulations of such bodies, particularly of fibre tufts |
| US2997597A (en) * | 1959-08-11 | 1961-08-22 | Victor R Mumma | Apparatus for measuring particle sizes in an aerosol |
| US2996624A (en) * | 1959-08-11 | 1961-08-15 | Victor R Mumma | Method for stretching photometer pulses for accurate measurement of pulse height |
| US3063013A (en) * | 1959-12-18 | 1962-11-06 | Ibm | Pulse repetition rate converter |
| US3220298A (en) * | 1960-02-29 | 1965-11-30 | Aerojet General Co | Theodolite for measuring azimuth and elevation angles of target object |
| DE1210199B (de) * | 1960-04-26 | 1966-02-03 | Royco Instr Inc | Anordnung zur Messung der Gesamtzahl und der nach Groessenbereichen aufgeschluesselten Anzahl von Teilchen in einem Gasstrom |
| FR1312000A (fr) * | 1961-11-02 | 1962-12-14 | Bull Sa Machines | Système de mémoire photographique |
| US3390229A (en) * | 1962-11-01 | 1968-06-25 | Raytheon Eduction Company | Particle measuring and counting system |
| US3805028A (en) * | 1969-06-23 | 1974-04-16 | Bausch & Lomb | Methods of and apparatus for determining the quantity and physical parameters of objects |
| US3720812A (en) * | 1971-04-09 | 1973-03-13 | Dhm Res & Dev Corp | Method and apparatus for detecting and counting objects by translation of video signals |
| US3811036A (en) * | 1972-09-19 | 1974-05-14 | Artek Syst Corp | Micro-biological colony counter |
| US3858851A (en) * | 1973-07-05 | 1975-01-07 | Prototron Ass | Apparatus for providing a statistical count of particulate material in a fluid |
| US4115803A (en) * | 1975-05-23 | 1978-09-19 | Bausch & Lomb Incorporated | Image analysis measurement apparatus and methods |
| US4115804A (en) * | 1975-05-23 | 1978-09-19 | Bausch & Lomb Incorporated | Image analysis data extraction |
| US4115806A (en) * | 1975-05-23 | 1978-09-19 | Bausch & Lomb Incorporated | Image analysis data transfer |
| US4115805A (en) * | 1975-05-23 | 1978-09-19 | Bausch & Lomb Incorporated | Image analysis indexing apparatus and methods |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2480312A (en) * | 1947-02-20 | 1949-08-30 | Glenn C Wolf | Apparatus for the observation and counting of microscopic bodies |
| US2472542A (en) * | 1948-01-29 | 1949-06-07 | Potter Instrument Co Inc | Electronic totalizing system |
| US2494441A (en) * | 1948-07-28 | 1950-01-10 | Rca Corp | Method and apparatus for electronically determining particle size distribution |
| US2528394A (en) * | 1948-09-15 | 1950-10-31 | Bernard Z Rose | Electronic remote-controlled registering system |
| US2584052A (en) * | 1949-08-30 | 1952-01-29 | Paul E Sandorff | Apparatus for counting blood corpuscles |
| US2731202A (en) * | 1951-04-03 | 1956-01-17 | Rca Corp | Electronic particle counting apparatus |
-
0
- BE BE509736D patent/BE509736A/xx unknown
-
1951
- 1951-03-06 GB GB5473/51A patent/GB727134A/en not_active Expired
-
1952
- 1952-03-06 DE DEN5175A patent/DE918054C/de not_active Expired
- 1952-03-06 US US275184A patent/US2791695A/en not_active Expired - Lifetime
- 1952-03-06 FR FR1073907D patent/FR1073907A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB727134A (en) | 1955-03-30 |
| FR1073907A (fr) | 1954-09-30 |
| US2791695A (en) | 1957-05-07 |
| DE918054C (de) | 1954-11-22 |