http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004061265-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01R13-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01R13-03 |
| filingDate | 2002-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae089cece10fbe15820492a0467ad58c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a624e7eb2a445e6f399e5c6cdcaa19d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3dcfbc73154d8d601ae40311f9f459a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed00306d3c7bf562eb8f24a29bb2e16b |
| publicationDate | 2004-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004061265-A |
| titleOfInvention | Fine parts for electrical contact and method of manufacturing the same |
| abstract | An object of the present invention is to provide a fine part for an electric contact, whose resistance value does not increase even by a skin effect when a high-frequency current flows, and a method of manufacturing the same. A micropart for an electric contact has a relative magnetic permeability of 1 to 10 and a magnetic permeability of μ, an electric resistivity of ρ, and a frequency of f in a range of 100 kHz ≦ f ≦ 10 GHz. It is made of an alloy material having a skin thickness σ s expressed as σ s = (ρ / πfμ) 1/2 of 0.2 μm or more and 1 mm or less. Preferably, the crystal size of the alloy material is 10 nm or more and 50 nm or less. More preferably, the alloy material has a copper content of 50% by weight or more and a conductivity of 10% or more of the conductivity of copper. [Selection diagram] FIG. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019013163-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016159316-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101574448-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100908810-B1 |
| priorityDate | 2002-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.