| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e433c1625fc509a087c912b440da84b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60K2370-334
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0154
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0138
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0169 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-01 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-01 |
| filingDate |
1973-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21bcbabbdc5c9505d42eace10de44580
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a03ba858571238371f3c40c460f5f50 |
| publicationDate |
1975-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3867633-A |
| titleOfInvention |
Wide angle viewing system for limited visibility conditions |
| abstract |
A system for the navigation of vehicles under conditions of limited visibility is disclosed. The system provides a means whereby an image of the outside world (e.g., terrain, water surface, celestial areas) is produced and projected on a screen visible to the operator of the vehicle by an infrared system which scans the area of interest around the vehicle. A wide angle of view is provided by scanning the area of interest in two parts using first and second scan cycles. The image produced during the first scan cycle is projected on the upper portion of the screen and the image provided during the second scan cycle is projected on the lower portion of the screen with the two images interfacing so as to produce a continuous image of the scanned scene. By confining the scan angle of the system to 180*, one array of detectors may be used for both scan cycles. The field of view of the optics associated with the system is automatically switched between the two scan cycles as the system rotates to scan the scene of interest. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107200143-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6580563-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1053539-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0055671-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10109224-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6246383-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0041008-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004085261-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6583772-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4486662-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7034778-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1053539-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0133283-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6057880-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1143288-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105547493-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105547493-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9605532-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4109149-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3954577-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7190329-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5751344-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007165016-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7982765-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4761556-A |
| priorityDate |
1971-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |