CH616254A5 - - Google Patents
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- Publication number
- CH616254A5 CH616254A5 CH755877A CH755877A CH616254A5 CH 616254 A5 CH616254 A5 CH 616254A5 CH 755877 A CH755877 A CH 755877A CH 755877 A CH755877 A CH 755877A CH 616254 A5 CH616254 A5 CH 616254A5
- Authority
- CH
- Switzerland
- Prior art keywords
- clock
- reading
- markings
- track
- sensors
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000630 rising effect 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)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH755877A CH616254A5 (no) | 1977-06-21 | 1977-06-21 | |
DE2731727A DE2731727B2 (de) | 1977-06-21 | 1977-07-13 | Schaltungsanordnung zur Feststellung der Leserichtung von seriell optisch abtastbaren Taktmarkieningen |
GB21565/78A GB1596129A (en) | 1977-06-21 | 1978-05-23 | Apparatus for reading out data |
US05/913,222 US4172554A (en) | 1977-06-21 | 1978-06-06 | Apparatus for storing and reading data |
AT0414378A AT377862B (de) | 1977-06-21 | 1978-06-07 | Schaltung in lesegeraeten fuer kartenfoermige datentraeger, zur feststellung der leserichtung von an denselben angeordneten takt-markierungen |
FR7817936A FR2395549A1 (fr) | 1977-06-21 | 1978-06-15 | Systeme de memorisation et de lecture d'informations |
JP53073822A JPS5846744B2 (ja) | 1977-06-21 | 1978-06-20 | 情報を記憶し読み出すための装置 |
BE188702A BE868282A (fr) | 1977-06-21 | 1978-06-20 | Systeme de memorisation et de lecture d'informations |
IT24734/78A IT1096013B (it) | 1977-06-21 | 1978-06-20 | Dispositivo per memorizzare e leggere informazioni |
ES470931A ES470931A1 (es) | 1977-06-21 | 1978-06-20 | Una instalacion para almacenar y extraer por lectura infor- maciones |
SE7807062A SE443254B (sv) | 1977-06-21 | 1978-06-20 | Anordning for avlesning av informationer pa en kortformig uppteckningsberare |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH755877A CH616254A5 (no) | 1977-06-21 | 1977-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH616254A5 true CH616254A5 (no) | 1980-03-14 |
Family
ID=4327039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH755877A CH616254A5 (no) | 1977-06-21 | 1977-06-21 |
Country Status (11)
Country | Link |
---|---|
US (1) | US4172554A (no) |
JP (1) | JPS5846744B2 (no) |
AT (1) | AT377862B (no) |
BE (1) | BE868282A (no) |
CH (1) | CH616254A5 (no) |
DE (1) | DE2731727B2 (no) |
ES (1) | ES470931A1 (no) |
FR (1) | FR2395549A1 (no) |
GB (1) | GB1596129A (no) |
IT (1) | IT1096013B (no) |
SE (1) | SE443254B (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0718795A1 (de) | 1994-12-22 | 1996-06-26 | Landis & Gyr Technology Innovation AG | Optisch maschinell lesbarer Informationsträger |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5547803Y2 (no) * | 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 |
CA1283203C (en) * | 1986-11-14 | 1991-04-16 | Kenichi Suda | Image reading apparatus |
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 |
EP0644508B1 (en) * | 1993-08-31 | 1999-12-22 | Control Module, Inc. | Secure optical identification method and means |
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 (no) * | 1961-05-15 | |||
US3409760A (en) * | 1966-12-14 | 1968-11-05 | Monarch Marking Systems Inc | Machine readable merchandise tag |
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 |
US3752958A (en) * | 1971-12-07 | 1973-08-14 | Ncr | Field detection logic |
CH556068A (fr) * | 1972-01-03 | 1974-11-15 | Sodeco Compteurs De Geneve | Appareil lecteur de cartes d'identification. |
FR2174425A5 (no) * | 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 JP JP53073822A patent/JPS5846744B2/ja not_active Expired
- 1978-06-20 ES ES470931A patent/ES470931A1/es not_active Expired
- 1978-06-20 SE SE7807062A patent/SE443254B/sv not_active IP Right Cessation
- 1978-06-20 IT IT24734/78A patent/IT1096013B/it active
- 1978-06-20 BE BE188702A patent/BE868282A/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0718795A1 (de) | 1994-12-22 | 1996-06-26 | Landis & Gyr Technology Innovation AG | Optisch maschinell lesbarer Informationsträger |
Also Published As
Publication number | Publication date |
---|---|
ATA414378A (de) | 1984-09-15 |
JPS5846744B2 (ja) | 1983-10-18 |
DE2731727C3 (no) | 1980-07-03 |
JPS548929A (en) | 1979-01-23 |
SE443254B (sv) | 1986-02-17 |
BE868282A (fr) | 1978-10-16 |
ES470931A1 (es) | 1979-02-01 |
IT1096013B (it) | 1985-08-17 |
SE7807062L (sv) | 1978-12-22 |
AT377862B (de) | 1985-05-10 |
DE2731727B2 (de) | 1979-10-11 |
FR2395549B1 (no) | 1983-01-14 |
FR2395549A1 (fr) | 1979-01-19 |
DE2731727A1 (de) | 1979-01-04 |
US4172554A (en) | 1979-10-30 |
GB1596129A (en) | 1981-08-19 |
IT7824734A0 (it) | 1978-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |