| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2001-0481
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J2001-4252 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-0425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-0214
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-0262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-0407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M11-02 |
| filingDate |
2013-01-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-05-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-05-24^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103575508-B |
| titleOfInvention |
Optical characteristic measuring apparatus |
| abstract |
An optical characteristic measuring apparatus includes a hemispheric portion having a reflective surface on its inner wall, and a plane portion arranged to close an opening of the hemispheric portion and having a reflective surface on an inner-wall side of the hemispheric portion. The plane portion includes a first window occupying a range including a substantial center of curvature of the hemispheric portion for attaching a light source to the first window. At least one of the hemispheric portion and the plane portion includes a plurality of second windows arranged in accordance with a predetermined rule for extracting light from inside the hemispheric portion. |
| priorityDate |
2012-07-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |