{
  "$type": "site.standard.document",
  "description": "Disclosed is a power feed system which can highly efficiently feed power to a power receiving unit from a power feed-side even though distance fluctuation or lateral shift occurs between a power feed-side helical coil and a power receiving-side helical coil. A distance measuring unit (13) measures…",
  "path": "/patents/982536",
  "publishedAt": "2013-10-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/122",
    "YAZAKI CORP [JP]"
  ],
  "textContent": "Disclosed is a power feed system which can highly efficiently feed power to a power receiving unit from a power feed-side even though distance fluctuation or lateral shift occurs between a power feed-side helical coil and a power receiving-side helical coil. A distance measuring unit (13) measures a inter-coil distance L 1 between the power feed-side helical coil (7) and the power receiving-side helical coil (9), and a control units (14), (17) adjust capacitances of a power feed-side varactor (8) and a power receiving-side varactor (11) in accordance with the inter-coil distance L 1 measured by the measuring unit (13).",
  "title": "POWER FEED SYSTEM"
}