{
  "$type": "site.standard.document",
  "description": "A power-supplying resonator 22 of a power-supplying module 202 and a power-receiving resonator 32 of a power-receiving module 203 are arranged to face each other. On inner circumferential surface sides of the power-supplying resonator 22 and the coil of the power-receiving resonator 32, cylindrical…",
  "path": "/patents/971924",
  "publishedAt": "2014-07-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01F27/36",
    "NITTO DENKO CORP [JP]"
  ],
  "textContent": "A power-supplying resonator 22 of a power-supplying module 202 and a power-receiving resonator 32 of a power-receiving module 203 are arranged to face each other. On inner circumferential surface sides of the power-supplying resonator 22 and the coil of the power-receiving resonator 32, cylindrical magnetic member 23 and 33 which cover the entire inner circumferential surface of the coils of the power-supplying resonator 22 and the power-receiving resonator 32 are arranged. By conducting power transmission between the power-supplying resonator 22 and the power-receiving resonator 32 while varying a magnetic field, the magnetic field occurring around the power-supplying resonator 22 and the power-receiving resonator 32 is shielded by the magnetic members 23 and 33, and there is formed, on the coil inner circumferential surface sides of the power-supplying resonator 22 and the coil of the power-receiving resonator 32, a magnetic field space Z whose magnetic field strength is smaller than the magnetic field strength of areas other than the inner circumferential surface sides.",
  "title": "METHOD FOR FORMING MAGNETIC FIELD SPACE"
}