{
  "$type": "site.standard.document",
  "description": "A noncontact communication medium includes a processing circuit mounted on a substrate having a coil to induce power by action of an external magnetic field applied from an outside, and processing circuit having an internal capacitor; and an external capacitor externally attached to the processing…",
  "path": "/patents/1296983",
  "publishedAt": "2021-08-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G06K19/0723",
    "FUJIFILM CORPORATION"
  ],
  "textContent": "A noncontact communication medium includes a processing circuit mounted on a substrate having a coil to induce power by action of an external magnetic field applied from an outside, and processing circuit having an internal capacitor; and an external capacitor externally attached to the processing circuit. The external capacitor, the internal capacitor, and the coil constitute a resonance circuit resonating at a predetermined resonance frequency by the action of the external magnetic field. The external capacitor is connected in parallel with the internal capacitor, and the resonance circuit has a Q-value determined in accordance with a characteristic of the external capacitor.",
  "title": "NONCONTACT COMMUNICATION MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MANUFACTURING METHOD OF NONCONTACT COMMUNICATION MEDIUM"
}