http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007221762-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f37bc8280d9fab4985ae5b7b7fd7fc6a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R7-02 |
| filingDate | 2006-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06452899d20f797817f638b22c96e3e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3981006f0cbff1584aac2d5a95b0ef2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23546b3e7ae733cb6e701b3e68372a9d |
| publicationDate | 2007-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007221762-A |
| titleOfInvention | Diaphragm for electroacoustic transducer |
| abstract | PROBLEM TO BE SOLVED: To provide a diaphragm for an electroacoustic transducer using a wooden sheet, in which the wooden sheet is not broken in the mold at the time of press heat forming, and the lubricant is not seized on the mold at the time of press heat forming. A diaphragm for an electroacoustic transducer is provided. A laminated sheet in which a sheet member made of a material different from a wooden sheet is bonded to at least one surface of a single wooden sheet is immersed in an aqueous solution containing a penetrant or an aqueous solution containing a penetrant and a wetting agent. It is characterized by being formed into a predetermined shape as a diaphragm by press heat molding. [Selection] Figure 2 |
| priorityDate | 2006-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.