JPS4921446B1 - - Google Patents
Info
- Publication number
- JPS4921446B1 JPS4921446B1 JP39073640A JP7364064A JPS4921446B1 JP S4921446 B1 JPS4921446 B1 JP S4921446B1 JP 39073640 A JP39073640 A JP 39073640A JP 7364064 A JP7364064 A JP 7364064A JP S4921446 B1 JPS4921446 B1 JP S4921446B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/257—Picture signal generators using flying-spot scanners
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US334824A US3265812A (en) | 1963-12-31 | 1963-12-31 | Video signal generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4921446B1 true JPS4921446B1 (ja) | 1974-06-01 |
Family
ID=23308996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP39073640A Pending JPS4921446B1 (ja) | 1963-12-31 | 1964-12-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3265812A (ja) |
| JP (1) | JPS4921446B1 (ja) |
| DE (1) | DE1237813B (ja) |
| FR (1) | FR1420050A (ja) |
| GB (1) | GB1053900A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3443026A (en) * | 1963-12-11 | 1969-05-06 | Xerox Corp | Background compensator for facsimile communication system |
| US3624286A (en) * | 1969-11-10 | 1971-11-30 | Rca Corp | Noise cancellation in video signal-generating systems |
| DE2137613B1 (de) * | 1970-10-23 | 1973-02-01 | Siemens AG, 1000 Berlin u 8000 München | Schaltungsanordnung fuer bildfernsprecher zur beseitigung von stoerungen auf dem bildschirm |
| US3872246A (en) * | 1971-10-14 | 1975-03-18 | Siemens Ag | Apparatus for elimination of interference from video signals |
| US4018985A (en) * | 1975-04-07 | 1977-04-19 | Alden Research Foundation | Facsimile apparatus for scanning a selected portion of a graphic record |
| US4193087A (en) * | 1978-05-22 | 1980-03-11 | Altman Associates, Inc. | System for automatically digitizing engineering drawings |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1110455B (de) * | 1956-07-07 | 1961-07-06 | Standard Elektrik Lorenz Ag | Einrichtung zur Feststellung der Lage eines Schriftstueckes hinsichtlich eines auf ihm befindlichen Kennzeichens |
| US3002048A (en) * | 1957-08-14 | 1961-09-26 | Hazeltine Research Inc | Stabilized image scanner |
| DE1099771B (de) * | 1958-02-10 | 1961-02-16 | Standard Elektrik Lorenz Ag | Anordnung zum Feststellen eines auf einem Schriftstueck angebrachten Kennzeichens |
| US3170032A (en) * | 1961-06-22 | 1965-02-16 | Dick Co Ab | Facsimile-scanner with a.g.c. of output signal by multiplication of low and high definition signals |
-
0
- GB GB1053900D patent/GB1053900A/en active Active
-
1963
- 1963-12-31 US US334824A patent/US3265812A/en not_active Expired - Lifetime
-
1964
- 1964-12-24 DE DEJ27223A patent/DE1237813B/de active Pending
- 1964-12-28 JP JP39073640A patent/JPS4921446B1/ja active Pending
-
1965
- 1965-01-05 FR FR89A patent/FR1420050A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1053900A (ja) | |
| US3265812A (en) | 1966-08-09 |
| DE1237813B (de) | 1967-03-30 |
| FR1420050A (fr) | 1965-12-03 |