CH358182A - Document portant des signes correspondant à des données et procédé d'obtention de ce document - Google Patents
Document portant des signes correspondant à des données et procédé d'obtention de ce documentInfo
- Publication number
- CH358182A CH358182A CH358182DA CH358182A CH 358182 A CH358182 A CH 358182A CH 358182D A CH358182D A CH 358182DA CH 358182 A CH358182 A CH 358182A
- Authority
- CH
- Switzerland
- Prior art keywords
- document
- obtaining
- data
- signs corresponding
- bearing signs
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Credit Cards Or The Like (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US545959A US2950049A (en) | 1955-11-09 | 1955-11-09 | Method of controlling apparatus from marks on record material |
US643724A US2950050A (en) | 1955-11-09 | 1957-03-04 | Record member |
US643639A US2950256A (en) | 1955-11-09 | 1957-03-04 | Readily removable marking composition for record material |
Publications (1)
Publication Number | Publication Date |
---|---|
CH358182A true CH358182A (fr) | 1961-11-15 |
Family
ID=27415459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH358182D CH358182A (fr) | 1955-11-09 | 1956-11-08 | Document portant des signes correspondant à des données et procédé d'obtention de ce document |
Country Status (5)
Country | Link |
---|---|
US (2) | US2950050A (fr) |
CH (1) | CH358182A (fr) |
FR (1) | FR1163462A (fr) |
GB (1) | GB800360A (fr) |
NL (1) | NL211325A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3414417A (en) * | 1966-08-18 | 1968-12-03 | Ibm | Screening inks with sublimable solids |
US3928226A (en) * | 1974-01-16 | 1975-12-23 | Pitney Bowes Inc | Multi-detectable ink compositions and method of use |
US3886083A (en) * | 1974-05-09 | 1975-05-27 | American Bank Note Co | Safety inks and documents |
IT1072323B (it) * | 1976-05-10 | 1985-04-10 | Olivetti & Co Spa | Inchiostro per dispositivi di scrittura |
EP0060650A1 (fr) * | 1981-03-04 | 1982-09-22 | Johnson Matthey Public Limited Company | Dispositif d'acceptation de credit |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733216A (en) * | 1956-01-31 | Method of making plastic scintillation | ||
GB417488A (en) * | 1933-11-25 | 1934-10-05 | Waterlow & Sons Ltd | Improved means for establishing the authenticity of bank notes, bonds, or like documents |
US2254931A (en) * | 1937-05-27 | 1941-09-02 | Ibm | Control record for accounting machines |
US2763785A (en) * | 1943-02-25 | 1956-09-18 | Switzer Brothers Inc | Latent fluorescent inks |
USRE23385E (en) * | 1947-10-16 | 1951-07-03 | Recording and controlling card | |
US2578425A (en) * | 1948-05-26 | 1951-12-11 | Hershkowitz Murray | Evaporative marking composition |
US2745967A (en) * | 1949-03-12 | 1956-05-15 | Texaco Development Corp | Detection and measurement of penetrative radiation |
BE496072A (fr) * | 1949-06-04 | |||
US2631243A (en) * | 1949-08-18 | 1953-03-10 | Interchem Corp | Fluorescent seam paste |
BE506514A (fr) * | 1950-10-19 | |||
US2721943A (en) * | 1950-10-21 | 1955-10-25 | Texaco Development Corp | Radiation detections |
US2755253A (en) * | 1952-11-25 | 1956-07-17 | Carl O Muehlhause | Neutron scintillation detector |
US2773892A (en) * | 1955-05-31 | 1956-12-11 | Du Pont | 1-amino-1-halo-2, 2-dicyanoethylenes and preparation of same |
-
0
- NL NL211325D patent/NL211325A/xx unknown
-
1956
- 1956-10-19 GB GB31835/56A patent/GB800360A/en not_active Expired
- 1956-11-08 CH CH358182D patent/CH358182A/fr unknown
- 1956-11-08 FR FR1163462D patent/FR1163462A/fr not_active Expired
-
1957
- 1957-03-04 US US643724A patent/US2950050A/en not_active Expired - Lifetime
- 1957-03-04 US US643639A patent/US2950256A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB800360A (en) | 1958-08-27 |
US2950050A (en) | 1960-08-23 |
FR1163462A (fr) | 1958-09-26 |
NL211325A (fr) | |
US2950256A (en) | 1960-08-23 |
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