{
  "$type": "site.standard.document",
  "description": "A wireless power transfer system includes: an electric power supply apparatus having an electric power supply primary coil capable of supplying electric power to an electric power supply secondary coil in a wireless manner, and a drive circuit that drives the electric power supply primary coil; and…",
  "path": "/patents/931154",
  "publishedAt": "2017-02-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/122",
    "IHI CORP [JP]"
  ],
  "textContent": "A wireless power transfer system includes: an electric power supply apparatus having an electric power supply primary coil capable of supplying electric power to an electric power supply secondary coil in a wireless manner, and a drive circuit that drives the electric power supply primary coil; and a posture/position adjustment mechanism capable of adjusting a relative posture or position between the electric power supply primary coil and the electric power supply secondary coil. The wireless power transfer system obtains, by means of data transfer, specific coil position information that is coil position information corresponding to information related to a position of the electric power supply secondary coil in a specific object that is an object that has made an electric power supply request, and electric power is supplied in a wireless manner from the electric power supply primary coil to the electric power supply secondary coil after the posture/position adjustment mechanism adjusts the relative posture or position between the electric power supply primary coil and the electric power supply secondary coil incorporated in the specific object based on the information related to the position of the electric power supply secondary coil in the specific object corresponding to the specific coil position information.",
  "title": "CONTACTLESS POWER SUPPLY SYSTEM AND VEHICLE POWER SUPPLY SYSTEM"
}