http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2489638-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f37bc8280d9fab4985ae5b7b7fd7fc6a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-7605 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N9-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B21-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B21-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-76 |
| filingDate | 1981-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2322c34da487ab5bb764b19d53919bab |
| publicationDate | 1982-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2489638-A1 |
| titleOfInvention | TRAVEL COMPENSATION DEVICE IN A ROTARY RECORDING MEDIUM REPRODUCING APPARATUS |
| abstract | THE DEVICE INCLUDES A FIRST OSCILLATOR 21 CONTROLLED BY VOLTAGE, A FIRST PHASE COMPARATOR 20 RECEIVING A SEPARATE HORIZONTAL SYNCHRONIZATION SIGNAL AND A SIGNAL EXIT FROM THE OSCILLATOR 21 TO COMPARE THE PHASES OF THE SUPPLIED AND APPLIED SIGNALS, AN ERROR SIGNAL 'OSCILLATOR 21 SO AS TO ADJUST ITS OSCILLATION FREQUENCY. PHASE COMPARATOR 20 AND OSCILLATOR 21 DEFINE A LOCKED LOOP IN PHASE 24. A FIRST FREQUENCY CONVERTER 28 RETURNS THE FREQUENCY OF THE SEPARATE CHROMINANCE CARRIER SIGNAL TO THE INITIAL FREQUENCY AND MEANS 25 TO 27, 29 TO 31 PRODUCE A SIGNAL FREQUENCY CONVERSION THAT IS SENT TO THE FREQUENCY CONVERTER. |
| priorityDate | 1980-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.