ES398660A1 - An optico reader device. (Machine-translation by Google Translate, not legally binding) - Google Patents
An optico reader device. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES398660A1 ES398660A1 ES398660A ES398660A ES398660A1 ES 398660 A1 ES398660 A1 ES 398660A1 ES 398660 A ES398660 A ES 398660A ES 398660 A ES398660 A ES 398660A ES 398660 A1 ES398660 A1 ES 398660A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- optico
- 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
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
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10881—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices constructional details of hand-held scanners
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Testing Of Coins (AREA)
Abstract
An optical reading device, comprising: means for illuminating a registration register member, a light receiver, a lens separated from said light receiver, and a mask disposed between said lens and said receiver, said mask having an opening, passing through the light reflected by the registration member through said lens, but so that only part of the light passing through the lens that is reflected by a zone on the registration member will pass through said opening located in said mask and will affect said light receiver. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10489471A | 1971-01-08 | 1971-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES398660A1 true ES398660A1 (en) | 1974-07-16 |
Family
ID=22302998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES398660A Expired ES398660A1 (en) | 1971-01-08 | 1972-01-07 | An optico reader device. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE777833A (en) |
| ES (1) | ES398660A1 (en) |
| IT (1) | IT948108B (en) |
| ZA (1) | ZA718486B (en) |
-
1971
- 1971-12-20 ZA ZA718486A patent/ZA718486B/en unknown
-
1972
- 1972-01-05 IT IT47570/72A patent/IT948108B/en active
- 1972-01-07 ES ES398660A patent/ES398660A1/en not_active Expired
- 1972-01-07 BE BE777833A patent/BE777833A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA718486B (en) | 1972-09-27 |
| BE777833A (en) | 1972-05-02 |
| IT948108B (en) | 1973-05-30 |
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