{
  "$type": "site.standard.document",
  "description": "A power-transmitting device comprising: a resonance coil that performs power transmission wirelessly underwater by means of magnetic field resonance, and a balloon that internally houses the resonance coil.",
  "path": "/patents/937022",
  "publishedAt": "2016-10-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/12",
    "IHI CORP [JP]"
  ],
  "textContent": "A power-transmitting device comprising: a resonance coil that performs power transmission wirelessly underwater by means of magnetic field resonance, and a balloon that internally houses the resonance coil.",
  "title": "POWER TRANSMISSION SYSTEM"
}