http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006260720-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82cbc291d77c061ac9a216f86ec010a3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01Q60-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01Q80-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B9-14 |
| filingDate | 2005-03-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b0b098ea0123ce56592d899619ebc1d |
| publicationDate | 2006-09-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006260720-A |
| titleOfInvention | Probe gap control method and recording / reproducing apparatus |
| abstract | In a conventional dielectric recording system, information is recorded / reproduced by bringing a probe into contact with a recording medium or opening a minute gap. In the method of contacting the probe, the recording device cannot be used for a long time due to wear of the probe, and in the method of opening the gap, the gap varies due to irregularities on the surface of the recording medium. There was a problem that it was not possible to record and playback. The probe is not contacted with a recording medium, the distance between the probe and the recording medium is measured by measuring a high-order dielectric constant, and the probe gap is controlled by feedback control of a stage driving device. I made it. The wear of the probe was prevented, and accurate information recording / reproduction became possible. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008112552-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011075465-A |
| priorityDate | 2005-03-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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