DK542883D0 - Fremgangsmade og apparatur til laesning af reliefmaerkning pa et emne - Google Patents

Fremgangsmade og apparatur til laesning af reliefmaerkning pa et emne

Info

Publication number: DK542883D0
Authority: DK; Denmark
Prior art keywords: photosensitive means; spot; light beam; coded message; reading
Prior art date: 1982-12-20

Application number

DK5428/83A

Other languages

English (en)

Other versions

DK542883A (da

Inventor

Thierry Jurret

Frederic Grein

Gerard Tourscher

Original Assignee

Siderurgie Fse Inst Rech

Priority date (The priority date 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 date listed.)

1982-12-20

Filing date

1983-11-28

Publication date

1983-11-28

1983-11-28 Application filed by Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech

1983-11-28 Publication of DK542883D0 publication Critical patent/DK542883D0/da

1984-06-21 Publication of DK542883A publication Critical patent/DK542883A/da

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
- 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
- G06K7/10861—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 sensing of data fields affixed to objects or articles, e.g. coded labels

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Electromagnetism (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)
Credit Cards Or The Like (AREA)
Manufacture Or Reproduction Of Printing Formes (AREA)
Image Analysis (AREA)
Holo Graphy (AREA)
Auxiliary Devices For And Details Of Packaging Control (AREA)
Photosensitive Polymer And Photoresist Processing (AREA)
Character Input (AREA)
Discharge Of Articles From Conveyors (AREA)
Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)

DK542883A 1982-12-20 1983-11-28 Fremgangsmaade og apparatur til laesning af reliefmaerkning paa et emne DK542883A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8221353A FR2538143A1 (fr)	1982-12-20	1982-12-20	Procede de lecture d'un marquage en relief sur un produit metallurgique

Publications (2)

Publication Number	Publication Date
DK542883D0 true DK542883D0 (da)	1983-11-28
DK542883A DK542883A (da)	1984-06-21

Family

ID=9280295

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK542883A DK542883A (da)	1982-12-20	1983-11-28	Fremgangsmaade og apparatur til laesning af reliefmaerkning paa et emne

Country Status (10)

Country	Link
EP (1)	EP0112767B1 (da)
JP (1)	JPS59133676A (da)
KR (1)	KR840007193A (da)
AT (1)	ATE30485T1 (da)
AU (1)	AU2232783A (da)
DE (1)	DE3374240D1 (da)
DK (1)	DK542883A (da)
ES (1)	ES528176A0 (da)
FR (1)	FR2538143A1 (da)
ZA (1)	ZA838895B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0380209A (ja) *	1989-08-24	1991-04-05	Nippon Telegr & Teleph Corp <Ntt>	偏波保持光ファイバ用フェルール

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3380334A (en) *	1963-10-29	1968-04-30	Control Data Corp	Optical scanning system using specular reflections
US3947691A (en) *	1970-02-16	1976-03-30	Decicom Systems, Inc.	Optical embossing reader
GB1470562A (en) *	1974-04-02	1977-04-14	Sharp Kk	Embossed card reader
US4020327A (en) *	1976-01-30	1977-04-26	Bell Telephone Laboratories, Incorporated	Apparatus for reading optical codes
AU555112B2 (en) *	1981-03-30	1986-09-11	Minnesota Mining And Manufacturing Company	Sensing and identifying information within a large interrogation zone

1982
- 1982-12-20 FR FR8221353A patent/FR2538143A1/fr active Granted
1983
- 1983-11-28 DK DK542883A patent/DK542883A/da not_active Application Discontinuation
- 1983-11-29 ZA ZA838895A patent/ZA838895B/xx unknown
- 1983-12-12 AU AU22327/83A patent/AU2232783A/en not_active Abandoned
- 1983-12-14 KR KR1019830005938A patent/KR840007193A/ko not_active Withdrawn
- 1983-12-15 EP EP83402437A patent/EP0112767B1/fr not_active Expired
- 1983-12-15 AT AT83402437T patent/ATE30485T1/de active
- 1983-12-15 DE DE8383402437T patent/DE3374240D1/de not_active Expired
- 1983-12-19 ES ES528176A patent/ES528176A0/es active Granted
- 1983-12-20 JP JP58240806A patent/JPS59133676A/ja active Pending

Also Published As

Publication number	Publication date
DE3374240D1 (en)	1987-12-03
KR840007193A (ko)	1984-12-05
ES8406760A1 (es)	1984-08-01
ES528176A0 (es)	1984-08-01
JPS59133676A (ja)	1984-08-01
FR2538143B1 (da)	1985-04-26
DK542883A (da)	1984-06-21
FR2538143A1 (fr)	1984-06-22
ATE30485T1 (de)	1987-11-15
AU2232783A (en)	1984-06-28
ZA838895B (en)	1984-07-25
EP0112767B1 (fr)	1987-10-28
EP0112767A1 (fr)	1984-07-04

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Legal Events

Date	Code	Title	Description
1990-07-16	AHB	Application shelved due to non-payment