FR2662527B1 - DEVICE FOR EXECUTING OPERATIONS ON A BINARY CODE AND METHOD FOR FORMING THIS BINARY CODE OPTICALLY READABLE BY A MACHINE. - Google Patents
DEVICE FOR EXECUTING OPERATIONS ON A BINARY CODE AND METHOD FOR FORMING THIS BINARY CODE OPTICALLY READABLE BY A MACHINE.Info
- Publication number
- FR2662527B1 FR2662527B1 FR919107388A FR9107388A FR2662527B1 FR 2662527 B1 FR2662527 B1 FR 2662527B1 FR 919107388 A FR919107388 A FR 919107388A FR 9107388 A FR9107388 A FR 9107388A FR 2662527 B1 FR2662527 B1 FR 2662527B1
- Authority
- FR
- France
- Prior art keywords
- binary code
- machine
- forming
- optically readable
- executing operations
- Prior art date
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/121—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by printing code marks
-
- 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
- G06K19/06009—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 with optically detectable marking
- G06K19/06037—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 with optically detectable marking multi-dimensional coding
-
- 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
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
-
- 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
- G06K2019/06215—Aspects not covered by other subgroups
- G06K2019/06262—Aspects not covered by other subgroups with target- or other orientation-indicating feature
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR919107388A FR2662527B1 (en) | 1988-05-05 | 1991-06-17 | DEVICE FOR EXECUTING OPERATIONS ON A BINARY CODE AND METHOD FOR FORMING THIS BINARY CODE OPTICALLY READABLE BY A MACHINE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/190,205 US4939354A (en) | 1988-05-05 | 1988-05-05 | Dynamically variable machine readable binary code and method for reading and producing thereof |
FR919107388A FR2662527B1 (en) | 1988-05-05 | 1991-06-17 | DEVICE FOR EXECUTING OPERATIONS ON A BINARY CODE AND METHOD FOR FORMING THIS BINARY CODE OPTICALLY READABLE BY A MACHINE. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2662527A1 FR2662527A1 (en) | 1991-11-29 |
FR2662527B1 true FR2662527B1 (en) | 1994-08-05 |
Family
ID=26228757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR919107388A Expired - Fee Related FR2662527B1 (en) | 1988-05-05 | 1991-06-17 | DEVICE FOR EXECUTING OPERATIONS ON A BINARY CODE AND METHOD FOR FORMING THIS BINARY CODE OPTICALLY READABLE BY A MACHINE. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2662527B1 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4786792A (en) * | 1983-10-12 | 1988-11-22 | Drexler Technology Corporation | Transmissively read quad density optical data system |
US4924199A (en) * | 1986-05-23 | 1990-05-08 | Olympus Optical Co., Ltd. | Optical card for data storage for use in a data recording and retrieving apparatus |
-
1991
- 1991-06-17 FR FR919107388A patent/FR2662527B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2662527A1 (en) | 1991-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060131 |