http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005167743-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43d22f14bed7d2eb7963b42add589d76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04R17-02 |
| filingDate | 2003-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c28689ce90dda70827b1c08f4aed569 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a2671c897ea9110ebdd5dbc9a4d3032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a24c72bc1e2d10809ceef381a85820bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d63cb89d6d43c08ca5827403ec30ef33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_641d98efba5cbe10a17d33500fcac53e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cf7b350f87ab8a59fd69cfb0652a88f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6648b49f4e2f3169599f0c112e60f70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aca8a985529aa4ef6f9cc91ecf6e41bc |
| publicationDate | 2005-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005167743-A |
| titleOfInvention | Underwater microphone and apparatus used for manufacturing the same |
| abstract | PROBLEM TO BE SOLVED: To eliminate a conductive adhesive in joining a piezoelectric element and a metal wire serving as a lead wire and a back plate, eliminates a short circuit accident between electrodes provided on the front and back surfaces, and has an extremely minute underwater microphone having stable characteristics. I will provide a. The peripheral side surface of a signal-side electrode linear member having at least one end made of titanium is coated with an insulating material, and a ground-side electrode is provided on the end via a piezoelectric element film. In an underwater microphone having a structure in which a grounding-side outer conductor is provided on the surface of an insulating material coating, the piezoelectric element film is in contact with a strong alkaline aqueous solution containing a piezoelectric element forming component at a high temperature and high pressure while the end portion where the titanium is exposed And formed by hydrothermal reaction. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014516476-A |
| priorityDate | 2003-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.