SE443254B - Anordning for avlesning av informationer pa en kortformig uppteckningsberare - Google Patents
Anordning for avlesning av informationer pa en kortformig uppteckningsberareInfo
- Publication number
- SE443254B SE443254B SE7807062A SE7807062A SE443254B SE 443254 B SE443254 B SE 443254B SE 7807062 A SE7807062 A SE 7807062A SE 7807062 A SE7807062 A SE 7807062A SE 443254 B SE443254 B SE 443254B
- Authority
- SE
- Sweden
- Prior art keywords
- interval
- reading
- sensors
- link
- markings
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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
- G06K7/01—Details
- G06K7/016—Synchronisation of sensing process
- G06K7/0163—Synchronisation of sensing process by means of additional timing marks on the record-carrier
-
- 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)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Optical Recording Or Reproduction (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH755877A CH616254A5 (it) | 1977-06-21 | 1977-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7807062L SE7807062L (sv) | 1978-12-22 |
| SE443254B true SE443254B (sv) | 1986-02-17 |
Family
ID=4327039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7807062A SE443254B (sv) | 1977-06-21 | 1978-06-20 | Anordning for avlesning av informationer pa en kortformig uppteckningsberare |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4172554A (it) |
| JP (1) | JPS5846744B2 (it) |
| AT (1) | AT377862B (it) |
| BE (1) | BE868282A (it) |
| CH (1) | CH616254A5 (it) |
| DE (1) | DE2731727B2 (it) |
| ES (1) | ES470931A1 (it) |
| FR (1) | FR2395549A1 (it) |
| GB (1) | GB1596129A (it) |
| IT (1) | IT1096013B (it) |
| SE (1) | SE443254B (it) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547803Y2 (it) * | 1975-10-23 | 1980-11-08 | ||
| CH638632A5 (de) * | 1979-01-31 | 1983-09-30 | Landis & Gyr Ag | Verfahren und einrichtung zur kennzeichnung und zur nachtraeglichen erkennung von dokumenten. |
| CH640649A5 (de) * | 1979-01-31 | 1984-01-13 | Landis & Gyr Ag | Einrichtung zur bargeldlosen bezahlung von waren oder dienstleistungen. |
| CH640361A5 (de) * | 1979-02-01 | 1983-12-30 | Landis & Gyr Ag | Einrichtung zum thermischen loeschen maschinenlesbarer optischer markierungen. |
| US4283622A (en) * | 1979-05-14 | 1981-08-11 | Ncr Corporation | Bar code reader |
| US4443694A (en) * | 1981-11-05 | 1984-04-17 | Texas Instruments Incorporated | Multilevel bar code reader |
| SE454439B (sv) * | 1983-07-06 | 1988-05-02 | Tetra Pak Ab | Sett och anordning att med fotoelektriska medel detektera och behorighetskontrollera gjorda styrmarkeringar pa en med tryck dekorerad lopande materialbana |
| GB2157040A (en) * | 1984-04-04 | 1985-10-16 | Rigby Electronic Group Plc | Electronic data reader/writer |
| US4598196A (en) * | 1984-07-10 | 1986-07-01 | Drexler Technology Corporation | Debit card |
| GB8519384D0 (en) * | 1985-08-01 | 1985-09-04 | Lucas Ind Plc | Position encoder |
| CH669275A5 (de) * | 1985-08-21 | 1989-02-28 | Landis & Gyr Ag | Verfahren und einrichtung zum auswerten und loeschen von wertmarkierungen auf wertdokumenten. |
| US4707612A (en) * | 1985-11-27 | 1987-11-17 | Blue Bell, Inc. | Binary coding system |
| US4862286A (en) * | 1986-11-14 | 1989-08-29 | Canon Kabushiki Kaisha | Image reading apparatus which adjusts image signals to improve signal balance |
| US4814630A (en) * | 1987-06-29 | 1989-03-21 | Ncr Corporation | Document illuminating apparatus using light sources A, B, and C in periodic arrays |
| US5984189A (en) * | 1987-09-04 | 1999-11-16 | Tomioka; Makoto | Sheet for data codes and method of recognizing these codes |
| US5184003A (en) * | 1989-12-04 | 1993-02-02 | National Computer Systems, Inc. | Scannable form having a control mark column with encoded data marks |
| US5352879A (en) * | 1992-04-30 | 1994-10-04 | Eastman Kodak Company | DX bar code reader |
| DE69422246T2 (de) * | 1993-08-31 | 2000-05-11 | Control Module Inc | Gesichertes optisches Identifikationsverfahren und die hierzu erforderlichen Mittel |
| ES2168328T3 (es) | 1994-12-22 | 2002-06-16 | Ovd Kinegram Ag | Soporte optico de informacion leible por maquina. |
| HU222164B1 (hu) * | 2000-02-04 | 2003-04-28 | Tibor Gajdár | Mágneses réteggel ellátott jegy és ehhez illeszkedő jegykiadó, jegykezelő és jegyellenőrző berendezés |
| US7477853B2 (en) * | 2006-07-26 | 2009-01-13 | Kabushiki Kaisha Toshiba | Toner cartridge having machine readable authentication pattern and image forming apparatus for reading the same |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2952008A (en) * | 1957-12-26 | 1960-09-06 | Ibm | Record actuated timing and checking means |
| NL134126C (it) * | 1961-05-15 | |||
| US3418456A (en) * | 1966-12-14 | 1968-12-24 | Monarch Marking Systems Inc | Encoded tag reader |
| US3562494A (en) * | 1967-11-24 | 1971-02-09 | Fmc Corp | Code detecting and control circuit for sorting articles |
| US3671722A (en) * | 1969-06-30 | 1972-06-20 | Ncr Co | Transition code recognition system |
| US3798421A (en) * | 1971-12-07 | 1974-03-19 | Ncr | Double field code reading system |
| CH556068A (fr) * | 1972-01-03 | 1974-11-15 | Sodeco Compteurs De Geneve | Appareil lecteur de cartes d'identification. |
| FR2174425A5 (it) * | 1972-03-03 | 1973-10-12 | Cit Alcatel | |
| US3891829A (en) * | 1973-08-29 | 1975-06-24 | Monarch Marking Systems Inc | Coded records, method of making same and method and an apparatus for reading coded records |
| US3898689A (en) * | 1974-08-02 | 1975-08-05 | Bell Telephone Labor Inc | Code converter |
-
1977
- 1977-06-21 CH CH755877A patent/CH616254A5/de not_active IP Right Cessation
- 1977-07-13 DE DE2731727A patent/DE2731727B2/de active Granted
-
1978
- 1978-05-23 GB GB21565/78A patent/GB1596129A/en not_active Expired
- 1978-06-06 US US05/913,222 patent/US4172554A/en not_active Expired - Lifetime
- 1978-06-07 AT AT0414378A patent/AT377862B/de not_active IP Right Cessation
- 1978-06-15 FR FR7817936A patent/FR2395549A1/fr active Granted
- 1978-06-20 IT IT24734/78A patent/IT1096013B/it active
- 1978-06-20 SE SE7807062A patent/SE443254B/sv not_active IP Right Cessation
- 1978-06-20 JP JP53073822A patent/JPS5846744B2/ja not_active Expired
- 1978-06-20 BE BE188702A patent/BE868282A/xx not_active IP Right Cessation
- 1978-06-20 ES ES470931A patent/ES470931A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES470931A1 (es) | 1979-02-01 |
| JPS548929A (en) | 1979-01-23 |
| ATA414378A (de) | 1984-09-15 |
| US4172554A (en) | 1979-10-30 |
| BE868282A (fr) | 1978-10-16 |
| FR2395549B1 (it) | 1983-01-14 |
| DE2731727A1 (de) | 1979-01-04 |
| AT377862B (de) | 1985-05-10 |
| DE2731727B2 (de) | 1979-10-11 |
| IT1096013B (it) | 1985-08-17 |
| DE2731727C3 (it) | 1980-07-03 |
| IT7824734A0 (it) | 1978-06-20 |
| JPS5846744B2 (ja) | 1983-10-18 |
| CH616254A5 (it) | 1980-03-14 |
| FR2395549A1 (fr) | 1979-01-19 |
| SE7807062L (sv) | 1978-12-22 |
| GB1596129A (en) | 1981-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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