NL246509A - - Google Patents
Info
- Publication number
- NL246509A NL246509A NL246509DA NL246509A NL 246509 A NL246509 A NL 246509A NL 246509D A NL246509D A NL 246509DA NL 246509 A NL246509 A NL 246509A
- Authority
- NL
- Netherlands
Links
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
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/027—Analogue recording
- G11B5/0275—Boundary displacement recording
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/22—Character recognition characterised by the type of writing
- G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
- G06V30/2253—Recognition of characters printed with magnetic ink
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Magnetic Heads (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US783771A US3030014A (en) | 1958-12-30 | 1958-12-30 | Magnetic character sensing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL246509A true NL246509A (zh) |
Family
ID=25130337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL246509D NL246509A (zh) | 1958-12-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3030014A (zh) |
| DE (1) | DE1111439B (zh) |
| FR (1) | FR1260017A (zh) |
| GB (1) | GB915425A (zh) |
| NL (1) | NL246509A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5694139A (en) * | 1994-06-28 | 1997-12-02 | Sony Corporation | Short-distance communication antenna and methods of manufacturing and using the short-distance communication antenna |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2833475A (en) * | 1951-09-06 | 1958-05-06 | Burroughs Corp | Magnetic record and recordcontrolled mechanism |
| US3000000A (en) * | 1955-05-06 | 1961-09-12 | Gen Electric | Automatic reading system |
| US3008123A (en) * | 1956-04-02 | 1961-11-07 | Ibm | Apparatus for analyzing intelligence manifestations |
-
0
- NL NL246509D patent/NL246509A/xx unknown
-
1958
- 1958-12-30 US US783771A patent/US3030014A/en not_active Expired - Lifetime
-
1959
- 1959-12-15 FR FR813053A patent/FR1260017A/fr not_active Expired
- 1959-12-22 DE DEI17432A patent/DE1111439B/de active Pending
- 1959-12-30 GB GB44266/59A patent/GB915425A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1111439B (de) | 1961-07-20 |
| FR1260017A (fr) | 1961-05-05 |
| GB915425A (en) | 1963-01-09 |
| US3030014A (en) | 1962-04-17 |