http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007053674-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B2219-045 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B9-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B7-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B13-00 |
| filingDate | 2006-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cbe8ba9f15e4d07b8469c072cbc2078 |
| publicationDate | 2007-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2007053674-A1 |
| titleOfInvention | Soft-focus photographing device |
| abstract | In a soft-focus photography mode, a zone plate section is inserted into a photographing optical path to be set between a front lens and a rear lens. The zone plate section is formed with a central transparent part that functions as a pinhole and a plurality of ring-shaped transparent parts for increasing light amount. Light passed thought the front lens, the zone plate section, and the rear lens falls on a photo film through a shutter that is set at slow speed. In a normal photography mode, the zone plate section retreats from the photographing optical path and the shutter is set at fast speed. |
| priorityDate | 2005-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.