| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79b5f9d76648dfc226a261cfb970de9c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-1017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N2201-02439
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N2201-04734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N2201-04724
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N2201-04794
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N2201-04755
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N2201-0471 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-401
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-1934
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N1-0473 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-401
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N1-047 |
| filingDate |
1980-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8d52c69493e8d60e2c8c6621d896b50 |
| publicationDate |
1984-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1160733-A |
| titleOfInvention |
Video signal processing circuit for raster scanner apparatus |
| abstract |
ABSTRACT A raster scanner and method for operating a raster scanner in which there is provided a calibration strip for scanning by the scanner arrays. The calibrating signals are compared to a reference by a comparator to produce a corrective signal which is stored in memory. Multiple pro-cessing modes are provided with the corrective signals used in all modes to adjust the video signal output level. A separate processing channel is provided for each array with a switch to switch the channels into a single output. The scan carriage acceleration/deacceleration is control-led through a frequency generator programmed in response to detected movement of the scan carriage. |
| priorityDate |
1979-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |