http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2010097951-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R2499-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04R9-045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-12 |
| filingDate | 2009-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2010097951-A1 |
| titleOfInvention | Speaker device |
| abstract | A speaker device having acoustic radiation performance close to omnidirectionality is obtained. The stationary unit 2 includes a vibrating unit 3 that can be directly or indirectly supported by the stationary unit 2 and can vibrate. The stationary unit 2 includes a magnetic circuit 20 that forms a magnetic gap 20G. A diaphragm 11 that supports at least the outer peripheral portion 11A, and a voice coil 10 that is disposed in the magnetic gap 20G and vibrates the outer peripheral portion 11A of the diaphragm 11, and is formed in an annular shape along the outer peripheral portion 11A. The diaphragm 11 is vibrated by expanding and contracting the voice coil 10 in the annular radial direction. |
| priorityDate | 2009-02-27-04:00^^<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/compound/CID2734162 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419514938 |
Total number of triples: 16.