{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "Disclosed herein is a noncontact electric power feeding apparatus (1), including: a resonance element (14) for supplying an alternative current electric power in a noncontact style in accordance with a resonance; an alternative current power source portion (11) configured to generate an alternative…",
  "path": "/patents/1015250",
  "publishedAt": "2011-03-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/12",
    "SONY CORP [JP]"
  ],
  "textContent": "Disclosed herein is a noncontact electric power feeding apparatus (1), including: a resonance element (14) for supplying an alternative current electric power in a noncontact style in accordance with a resonance; an alternative current power source portion (11) configured to generate an alternative current electric power to be supplied to said resonance element (14); and impedance adjusting portion (15) provided between said alternative current power source portion (11) and said resonance element (14) and configured to variably control an impedance in accordance with a coupling coefficient (16) between said noncontact electric power feeding apparatus (1) and an electric power feeding destination (2) of the alternative current electric power.",
  "title": "Non-contact electric power feeding apparatus, non-contact electric power receiving apparatus, non-contact electric power feeding method, non-contact electric power receiving method and non-contact electric power feeding system"
}