{
  "$type": "site.standard.document",
  "description": "A power reception apparatus includes a secondary coil which receives electric power in a non-contact manner from a primary coil which is provided on a plane defined by a front-rear direction and a left-right direction which are at right angles to each other, a drive part which can change a relative…",
  "path": "/patents/1384690",
  "publishedAt": "2017-11-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L11/1829",
    "HONDA MOTOR CO., LTD."
  ],
  "textContent": "A power reception apparatus includes a secondary coil which receives electric power in a non-contact manner from a primary coil which is provided on a plane defined by a front-rear direction and a left-right direction which are at right angles to each other, a drive part which can change a relative position on the plane of the secondary coil relative to the primary coil, a display unit, and a processing unit for processing an image to be displayed on the display unit. The processing unit calculates a relative position and a gradient of the secondary coil relative to the primary coil based on a coupling coefficient between the primary coil and the secondary coil, and a change with time in the coupling coefficient.",
  "title": "POWER RECEPTION APPARATUS, VEHICLE, POWER TRANSMISSION APPARATUS, POWER TRANSMISSION AND RECEPTION SYSTEM, AND CONTROL METHOD"
}