{
  "$type": "site.standard.document",
  "description": "To provide a power transmission apparatus having a simpler configuration and capable of transmitting power from a magnetic field resonance type power transmitter to an electromagnetic induction type electronic device. [0002] A disclosed power transmission apparatus includes a cover part (101, 201)…",
  "path": "/patents/972822",
  "publishedAt": "2014-07-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01F38/14",
    "FUJITSU LTD [JP]"
  ],
  "textContent": "To provide a power transmission apparatus having a simpler configuration and capable of transmitting power from a magnetic field resonance type power transmitter to an electromagnetic induction type electronic device. [0002] A disclosed power transmission apparatus includes a cover part (101, 201) attached to one of a power transmitter (10) and an electronic apparatus (500), the power transmitter (10) including a primary-side coil (1) connected to an alternating-current power supply (6) and a primary-side resonant coil (2) configured to receive power from the primary-side coil (1) by electromagnetic induction, the electronic apparatus (500) including a secondary-side coil (4); and a secondary-side resonant coil (3) disposed in the cover part (101, 201), and configured to transmit to the secondary-side coil (4) the power received from the primary-side resonant coil (2) by magnetic field resonance generated between the primary-side resonant coil (2) and the secondary-side resonant coil (3).",
  "title": "POWER RELAY"
}