http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-999610-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4a36745ea42b4bcee2aef2ba3d47a28 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N3-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B26-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N3-09 |
| filingDate | 1957-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1965-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-999610-A |
| titleOfInvention | Optical scanning system |
| abstract | 999,610. Viewing by scanning. PERKIN-ELMER CORPORATION. Jan. 25, 1957 [Jan. 30, 1956], No. 2883/57. Heading H4F. An optical system for scanning comprises a plane mirror 11 reflecting received radiation on to a spherical mirror 10 which forms an image in a slot 12 in the plane mirror, and a series of rotating lens assemblies 14, 16 transmitting this image to their axis of rotation, where a prism 17 may transmit it to a photo-cell. Stops on the lens system limit the size of image transmitted to the prism. To achieve scanning the rotating lens system may comprise staggered lenses 24, Fig. 4. To display on a C.R. tube the information obtained by scanning, a single motor 34 may drive the rotating lens system and also the plane mirror 31 in synchronism with horizontal and vertical sweep generators, Fig. 5. The system is suitable for infra-red radiation, lenses being of arsenic trisulphide coated with silicone monoxide to reduce reflection. |
| priorityDate | 1956-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.