http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0936445-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f2b4f3cb7d30e6f6ec9389ca927205f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01D5-344 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01D5-26 |
| filingDate | 1999-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f270d164288e0a9fcc046ef715a1298 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b5a4eb63bbbd31ae7cfd25a66675380 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04729b5b80d911bfbb139b09f61bae2 |
| publicationDate | 2006-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0936445-B1 |
| titleOfInvention | Procedure to measure angles of rotation between two related systems |
| abstract | The method involves using two alternately clocked laser diodes to produce beams of orthogonal polarizations, to derive rotation angle with respect to null position. The method involves deflecting the light from two laser diodes (LD1, LD2) in a transmission unit connected to the first reference system to a polarizing beam combiner (GLP). The light from the laser diodes is mutually perpendicularly linearly polarized and the intensity clocked at a first rate so that only the first or second diode radiates at any one time. The combiner couples both beams into a common optical axis, preserving their polarization planes. The light from the combiner passes to a receiver unit connected to the second reference system where it is divided by a polarizing beam divider depending on the orientation of the polarization planes. The partial beams pass to photodetectors, whose signals are used to derive the rotation angle with respect to a null position. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8345240-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8368887-B2 |
| priorityDate | 1998-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID129701980 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID135398633 |
Total number of triples: 21.