JPS5517431B2 - - Google Patents
Info
- Publication number
- JPS5517431B2 JPS5517431B2 JP6997873A JP6997873A JPS5517431B2 JP S5517431 B2 JPS5517431 B2 JP S5517431B2 JP 6997873 A JP6997873 A JP 6997873A JP 6997873 A JP6997873 A JP 6997873A JP S5517431 B2 JPS5517431 B2 JP S5517431B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K7/0166—Synchronisation of sensing process by means of clock-signals derived from the code marks, e.g. self-clocking code
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Dc Digital Transmission (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27633772A | 1972-07-31 | 1972-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4953755A JPS4953755A (https=) | 1974-05-24 |
| JPS5517431B2 true JPS5517431B2 (https=) | 1980-05-12 |
Family
ID=23056240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6997873A Expired JPS5517431B2 (https=) | 1972-07-31 | 1973-06-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3755654A (https=) |
| JP (1) | JPS5517431B2 (https=) |
| CA (1) | CA994912A (https=) |
| DE (1) | DE2338461C2 (https=) |
| FR (1) | FR2237370B1 (https=) |
| GB (1) | GB1380664A (https=) |
| IT (1) | IT990700B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4997523A (https=) * | 1973-01-18 | 1974-09-14 | ||
| JPS566030B2 (https=) * | 1973-08-31 | 1981-02-09 | ||
| US4047000A (en) * | 1975-12-02 | 1977-09-06 | Powers Manufacturing, Inc. | Control system for computer controlled identification of bottles |
| US4239151A (en) * | 1979-04-19 | 1980-12-16 | International Business Machines Corporation | Method and apparatus for reducing the number of rejected documents when reading bar codes |
| DE3640003C2 (de) * | 1986-11-22 | 1996-07-25 | Schunk Produktionsgesellschaft | Verfahren und Vorrichtung zur Informationsübertragung, insbesondere für mobile Informationsträgersysteme |
| DE19927318A1 (de) * | 1999-06-15 | 2000-12-21 | Mannesmann Vdo Ag | Verfahren zur drahtlosen Übertragung von Daten |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3374475A (en) * | 1965-05-24 | 1968-03-19 | Potter Instrument Co Inc | High density recording system |
| US3708748A (en) * | 1970-04-27 | 1973-01-02 | Ibm | Retrospective pulse modulation and apparatus therefor |
| US3701886A (en) * | 1970-12-30 | 1972-10-31 | Ibm | Method of representing data codes with equal width bar and device for reading same |
| US3701097A (en) * | 1971-01-20 | 1972-10-24 | Identicon Corp | Decoding bar patterns |
| US3716699A (en) * | 1971-04-02 | 1973-02-13 | A Eckert | Method and apparatus for optical code reading |
-
1972
- 1972-07-31 US US00276337A patent/US3755654A/en not_active Expired - Lifetime
-
1973
- 1973-06-22 JP JP6997873A patent/JPS5517431B2/ja not_active Expired
- 1973-06-22 CA CA174,809A patent/CA994912A/en not_active Expired
- 1973-06-26 FR FR7324284*A patent/FR2237370B1/fr not_active Expired
- 1973-06-27 IT IT25885/73A patent/IT990700B/it active
- 1973-07-03 GB GB3168873A patent/GB1380664A/en not_active Expired
- 1973-07-28 DE DE2338461A patent/DE2338461C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4953755A (https=) | 1974-05-24 |
| DE2338461C2 (de) | 1985-07-11 |
| IT990700B (it) | 1975-07-10 |
| FR2237370B1 (https=) | 1976-07-30 |
| FR2237370A1 (https=) | 1975-02-07 |
| US3755654A (en) | 1973-08-28 |
| DE2338461A1 (de) | 1974-02-14 |
| CA994912A (en) | 1976-08-10 |
| GB1380664A (en) | 1975-01-15 |