NL192277C - Werkwijze voor het realiseren van een niet-wisbare magnetische registratie van binaire informatie. - Google Patents

Werkwijze voor het realiseren van een niet-wisbare magnetische registratie van binaire informatie. Download PDF

Info

Publication number: NL192277C
Authority: NL; Netherlands
Prior art keywords: plate; screw; optical axis; adjustment; base plate
Prior art date: 1976-11-04

Application number

NL7711970A

Other languages

English (en)

Dutch (nl)

Other versions

NL192277B (nl

NL7711970A (nl

Original Assignee

Transac Dev Transact Automat

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.)

1976-11-04

Filing date

1977-10-31

Publication date

1997-04-03

1977-10-31 Application filed by Transac Dev Transact Automat filed Critical Transac Dev Transact Automat

1978-05-08 Publication of NL7711970A publication Critical patent/NL7711970A/xx

1996-12-02 Publication of NL192277B publication Critical patent/NL192277B/xx

1997-04-03 Application granted granted Critical

1997-04-03 Publication of NL192277C publication Critical patent/NL192277C/nl

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
- G11B5/842—Coating a support with a liquid magnetic dispersion
- G11B5/845—Coating a support with a liquid magnetic dispersion in a magnetic field
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K1/125—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by magnetic means
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
- G06K19/022—Processes or apparatus therefor
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06K19/06187—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 magnetically detectable marking
- G06K19/06196—Constructional details

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Manufacturing Of Magnetic Record Carriers (AREA)
Magnetic Record Carriers (AREA)
Credit Cards Or The Like (AREA)
Recording Or Reproducing By Magnetic Means (AREA)
Paints Or Removers (AREA)

NL7711970A 1976-11-04 1977-10-31 Werkwijze voor het realiseren van een niet-wisbare magnetische registratie van binaire informatie. NL192277C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7633331A FR2370339A1 (fr)	1976-11-04	1976-11-04	Procede d'enregistrement magnetique inalterable
FR7633331		1976-11-04

Publications (3)

Publication Number	Publication Date
NL7711970A NL7711970A (nl)	1978-05-08
NL192277B NL192277B (nl)	1996-12-02
NL192277C true NL192277C (nl)	1997-04-03

Family

ID=9179554

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7711970A NL192277C (nl)	1976-11-04	1977-10-31	Werkwijze voor het realiseren van een niet-wisbare magnetische registratie van binaire informatie.

Country Status (12)

Country	Link
US (1)	US4158862A (de)
JP (1)	JPS6012682B2 (de)
BE (1)	BE859785A (de)
CA (1)	CA1094686A (de)
DE (1)	DE2748574C2 (de)
DK (1)	DK489877A (de)
FR (1)	FR2370339A1 (de)
GB (1)	GB1543139A (de)
IE (1)	IE45831B1 (de)
IT (1)	IT1087873B (de)
LU (1)	LU78442A1 (de)
NL (1)	NL192277C (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2385153A1 (fr) *	1977-03-25	1978-10-20	Transac Dev Transact Automat	Procede de codage magnetique
FR2408890A1 (fr) *	1977-11-10	1979-06-08	Transac Dev Transact Automat	Procede et dispositif d'orientation et de fixation dans une direction determinee de particules magnetiques contenues dans une encre polymerisable
IT1109303B (it) *	1978-10-30	1985-12-16	Ipm Ind Politecnica Meridional	Carta di credito a magnetizzazione anisotropa uniassale
JPS5888832A (ja) *	1981-11-19	1983-05-27	Mizumishima Shiko Kk	磁気ストライプの製法
EP0094452A3 (de) *	1982-05-19	1986-01-02	International Business Machines Corporation	Herstellung eines magnetischen Aufzeichnungsmediums mit senkrecht orientierten nadelförmigen Teilchen
US5981053A (en) *	1993-10-05	1999-11-09	Sandia Corporation	Tamper resistant magnetic stripes
AUPO728397A0 (en) *	1997-06-11	1997-07-03	Securency Pty Ltd	Security document including a magnetic watermark and method of production thereof
WO2000047419A1 (en)	1999-02-09	2000-08-17	Source Technologies, Inc.	Acicular particle ink formulation for an inkjet printer system
DE10008097A1 (de) *	2000-02-22	2001-09-20	Forschungszentrum Juelich Gmbh	Markierungseinrichtung sowie Verfahren zum Auslesen einer solchen Markierungseinrichtung
US7950587B2 (en) *	2006-09-22	2011-05-31	The Board of Regents of the Nevada System of Higher Education on behalf of the University of Reno, Nevada	Devices and methods for storing data
US20080084634A1 (en) *	2006-09-22	2008-04-10	Board Of Regents Of The Nevada System Of Higher Education On Behalf Of The University Nevada	Devices and methods for storing data
US9011752B2 (en) *	2008-03-03	2015-04-21	Nokia Corporation	Electromagnetic wave transmission lines using magnetic nanoparticle composites
DK2468423T3 (da)	2010-12-27	2016-08-22	Viavi Solutions Inc	System og metode til dannelse af et billede på et substrat
CN113400777B (zh) *	2021-06-10	2022-03-15	南京特麦奥包装材料有限责任公司	用于磁性封签的生产设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1495561A (fr) *	1966-08-08	1967-09-22	Automatisme Cie Gle	Machine d'impression de tickets magnétiques
US3845499A (en) *	1969-09-25	1974-10-29	Honeywell Inc	Apparatus for orienting magnetic particles having a fixed and varying magnetic field component
US3662397A (en) *	1969-09-25	1972-05-09	Honeywell Inc	Thermal sensitive recording medium responsive to force fields and apparatus for using same
GB1346992A (en) *	1970-05-15	1974-02-13	Racal Zonal Ltd	Magnetic tape
US3803633A (en) *	1972-03-10	1974-04-09	Bell & Howell Co	Methods, apparatus and media for magnetically recording information
US3878367A (en) *	1973-05-02	1975-04-15	Minnesota Mining & Mfg	Magnetic security document and method for making same
US3873975A (en) *	1973-05-02	1975-03-25	Minnesota Mining & Mfg	System and method for authenticating and interrogating a magnetic record medium
US3947879A (en) *	1974-12-04	1976-03-30	Honeywell Inc.	Multi-color recording medium responsive to force fields and apparatus for recording on the medium

1976
- 1976-11-04 FR FR7633331A patent/FR2370339A1/fr active Granted
1977
- 1977-10-17 BE BE1008444A patent/BE859785A/xx not_active IP Right Cessation
- 1977-10-24 GB GB44116/77A patent/GB1543139A/en not_active Expired
- 1977-10-27 US US05/846,088 patent/US4158862A/en not_active Expired - Lifetime
- 1977-10-28 DE DE2748574A patent/DE2748574C2/de not_active Expired
- 1977-10-31 NL NL7711970A patent/NL192277C/nl not_active IP Right Cessation
- 1977-11-02 JP JP52130926A patent/JPS6012682B2/ja not_active Expired
- 1977-11-03 CA CA290,129A patent/CA1094686A/fr not_active Expired
- 1977-11-03 IT IT29297/77A patent/IT1087873B/it active
- 1977-11-03 LU LU78442A patent/LU78442A1/xx unknown
- 1977-11-03 IE IE2240/77A patent/IE45831B1/en not_active IP Right Cessation
- 1977-11-03 DK DK489877A patent/DK489877A/da unknown

Also Published As

Publication number	Publication date
FR2370339B1 (de)	1979-03-02
GB1543139A (en)	1979-03-28
DE2748574C2 (de)	1986-04-03
CA1094686A (fr)	1981-01-27
LU78442A1 (de)	1978-07-12
IE45831B1 (en)	1982-12-15
JPS6012682B2 (ja)	1985-04-03
US4158862A (en)	1979-06-19
NL192277B (nl)	1996-12-02
FR2370339A1 (fr)	1978-06-02
IE45831L (en)	1978-05-04
IT1087873B (it)	1985-06-04
DE2748574A1 (de)	1978-05-18
NL7711970A (nl)	1978-05-08
JPS5357809A (en)	1978-05-25
DK489877A (da)	1978-05-05
BE859785A (fr)	1978-04-17

Publication	Publication Date	Title
NL192277C (nl)	1997-04-03	Werkwijze voor het realiseren van een niet-wisbare magnetische registratie van binaire informatie.
NL192278C (nl)	1997-04-03	Fotodetectorinstelinrichting.
ES455108A1 (es)	1977-12-16	Un sistema perfeccionado de enfoque optico automatico ade- cuado para un aparato para leer opticamente una pista de in-formacion en un registro.
EP0290021B1 (de)	1993-04-28	System und Verfahren zum Kodieren von Gegenständen
JPS6118805B2 (de)	1986-05-14
ATE18956T1 (de)	1986-04-15	Optische aufzeichnungsplatte mit unter spannung gehaltem film.
US4447723A (en)	1984-05-08	Scanning beam reference employing a retroreflective code means
GB1502151A (en)	1978-02-22	Apparatus for reading a record carrier on which information is stored in a optically readable structure
DE3889598D1 (de)	1994-06-23	Optisches Aufnahmegerät und optische Platte.
US4322838A (en)	1982-03-30	Dynamic focus adjustment for transmissive or reflective optical disc memory systems
EP0360250A3 (de)	1991-10-16	Optische Abtastvorrichtung
JP7059431B2 (ja)	2022-04-25	回転表面に基づく光学的セキュリティデバイス
NO131314B (de)	1975-01-27
NL8001617A (nl)	1981-10-16	Inrichting voor het elektrodynamisch bestuurbaar zwenken van een optisch element.
HK33389A (en)	1989-04-28	Electro-optical device for the electrodynamic control of the position of a radiation spot
US3655279A (en)	1972-04-11	Microfiche supporting and positioning apparatus
JP3365860B2 (ja)	2003-01-14	情報読取機のｌｄ保持装置
NL8002958A (nl)	1981-12-16	Inrichting omvattende een elektrisch bestuurbare reflektieinrichting voor het detekteren van een stralingsbundel.
GB2300912A (en)	1996-11-20	Increased resolution optical surface testing
JP2941997B2 (ja)	1999-08-30	半導体レーザ装置及びこの半導体レーザ装置を使用した光ピックアップ装置
JPH07151908A (ja)	1995-06-16	焦点距離可変レンズ
EP0324621A2 (de)	1989-07-19	Herstellen von optischen Karten
EP0506699B1 (de)	1994-03-02	Optische abtastvorrichtung
US3242801A (en)	1966-03-29	Photographic fm function generator
KR200265789Y1 (ko)	2002-09-04	칼라음극선관의노광장치

Legal Events

Date	Code	Title	Description
1984-02-01	BA	A request for search or an international-type search has been filed
1984-03-01	BB	A search report has been drawn up
1984-08-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1998-01-05	V4	Discontinued because of reaching the maximum lifetime of a patent	Free format text: 971031