BE894200A - Dispositif d'enregistrement magnetique a tetes multiples - Google Patents
Dispositif d'enregistrement magnetique a tetes multiplesInfo
- Publication number
- BE894200A BE894200A BE0/208874A BE208874A BE894200A BE 894200 A BE894200 A BE 894200A BE 0/208874 A BE0/208874 A BE 0/208874A BE 208874 A BE208874 A BE 208874A BE 894200 A BE894200 A BE 894200A
- Authority
- BE
- Belgium
- Prior art keywords
- magnetic recording
- recording device
- head magnetic
- head
- recording
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
- H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction
- H04N1/1951—Scanning picture elements spaced apart from one another in at least one direction in one direction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
- H04N1/0326—Magnetic heads
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional array or a combination of two-dimensional arrays
- H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/381,923 US4470051A (en) | 1982-05-26 | 1982-05-26 | Multiple head magnetic recording array |
Publications (1)
Publication Number | Publication Date |
---|---|
BE894200A true BE894200A (fr) | 1983-02-25 |
Family
ID=23506873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/208874A BE894200A (fr) | 1982-05-26 | 1982-08-25 | Dispositif d'enregistrement magnetique a tetes multiples |
Country Status (11)
Country | Link |
---|---|
US (1) | US4470051A (fr) |
JP (1) | JPS58211179A (fr) |
BE (1) | BE894200A (fr) |
BR (1) | BR8205723A (fr) |
CA (1) | CA1188804A (fr) |
DE (1) | DE3302171A1 (fr) |
FR (1) | FR2527877A1 (fr) |
GB (1) | GB2122948B (fr) |
IT (1) | IT1148453B (fr) |
NL (1) | NL8300254A (fr) |
SE (1) | SE8204517L (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0154736A3 (fr) * | 1984-03-12 | 1986-01-22 | Ferix Corporation | Disposition de plusieurs têtes d'enregistrement magnétiques divisibles |
US4791283A (en) * | 1986-06-03 | 1988-12-13 | Intellicard International, Inc. | Transaction card magnetic stripe emulator |
US4739342A (en) * | 1987-04-30 | 1988-04-19 | International Business Machines Corporation | Crossed-element magnetographic print head |
JPH08171712A (ja) * | 1994-08-26 | 1996-07-02 | Aiwa Co Ltd | 側面露出型薄膜磁気ヘッド並びにその製造方法 |
US5748417A (en) * | 1994-08-26 | 1998-05-05 | Aiwa Research And Development, Inc. | Thin film magnetic head including layered magnetic side poles |
US5673474A (en) * | 1994-08-26 | 1997-10-07 | Aiwa Research And Development, Inc. | Method of fabricating a thin film magnetic head including layered magnetic side poles |
US5544774A (en) * | 1994-08-26 | 1996-08-13 | Aiwa Research And Development, Inc. | Method of eliminating pole recession in a thin film magnetic head |
US5801909A (en) * | 1994-08-26 | 1998-09-01 | Aiwa Research And Development, Inc. | Thin film magnetic head including durable wear layer and non-magnetic gap structures |
US5563754A (en) * | 1994-08-26 | 1996-10-08 | Aiwa Research And Development, Inc. | Thin film magnetic head including a durable wear layer and gap structure |
US5909346A (en) * | 1994-08-26 | 1999-06-01 | Aiwa Research & Development, Inc. | Thin magnetic film including multiple geometry gap structures on a common substrate |
US5490028A (en) * | 1994-08-26 | 1996-02-06 | Aiwa Research And Development, Inc. | Thin film magnetic head including an integral layered shield structure |
US5754377A (en) * | 1994-08-26 | 1998-05-19 | Aiwa Research And Development, Inc. | Thin film magnetic head including an elevated gap structure |
US6091581A (en) * | 1994-08-26 | 2000-07-18 | Aiwa Co., Ltd. | Thin film magnetic head including a separately deposited diamond-like carbon gap structure and magnetic control wells |
US5621594A (en) * | 1995-02-17 | 1997-04-15 | Aiwa Research And Development, Inc. | Electroplated thin film conductor coil assembly |
EP0750308B1 (fr) * | 1995-06-23 | 2001-11-28 | Toshinobu Futagawa | Système d'écriture/lecture d'information ultra rapide |
US6069015A (en) * | 1996-05-20 | 2000-05-30 | Aiwa Research And Development, Inc. | Method of fabricating thin film magnetic head including durable wear layer and non-magnetic gap structure |
NL1003680C2 (nl) * | 1996-07-25 | 1998-01-28 | Oce Tech Bv | Beeldafdrukinrichting. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836772B2 (ja) * | 1975-03-13 | 1983-08-11 | イワサキツウシンキ カブシキガイシヤ | 磁気印写装置 |
US4176362A (en) * | 1975-07-10 | 1979-11-27 | Am International, Inc. | High density magnetic image recording head |
US4342039A (en) * | 1979-08-27 | 1982-07-27 | General Electric Company | High resolution magnetic printing head |
US4380768A (en) * | 1980-08-04 | 1983-04-19 | Dataproducts Corporation | Magnetic printer and printhead |
-
1982
- 1982-05-26 US US06/381,923 patent/US4470051A/en not_active Expired - Fee Related
- 1982-07-29 CA CA000408388A patent/CA1188804A/fr not_active Expired
- 1982-07-30 SE SE8204517A patent/SE8204517L/ not_active Application Discontinuation
- 1982-08-06 GB GB08222714A patent/GB2122948B/en not_active Expired
- 1982-08-25 BE BE0/208874A patent/BE894200A/fr not_active IP Right Cessation
- 1982-09-14 JP JP57159008A patent/JPS58211179A/ja active Pending
- 1982-09-28 FR FR8216292A patent/FR2527877A1/fr not_active Withdrawn
- 1982-09-30 BR BR8205723A patent/BR8205723A/pt unknown
- 1982-11-04 IT IT49419/82A patent/IT1148453B/it active
-
1983
- 1983-01-24 DE DE3302171A patent/DE3302171A1/de not_active Withdrawn
- 1983-01-25 NL NL8300254A patent/NL8300254A/nl not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2527877A1 (fr) | 1983-12-02 |
BR8205723A (pt) | 1984-04-17 |
CA1188804A (fr) | 1985-06-11 |
GB2122948A (en) | 1984-01-25 |
SE8204517L (sv) | 1983-11-27 |
SE8204517D0 (sv) | 1982-07-30 |
IT1148453B (it) | 1986-12-03 |
JPS58211179A (ja) | 1983-12-08 |
US4470051A (en) | 1984-09-04 |
GB2122948B (en) | 1985-10-09 |
IT8249419A0 (it) | 1982-11-04 |
NL8300254A (nl) | 1983-12-16 |
DE3302171A1 (de) | 1983-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: FERIX CORP. Effective date: 19850831 |