{
  "$type": "site.standard.document",
  "description": "A drive activation control unit in a control apparatus of a motorcycle controls a drive apparatus. An identification signal transmission unit intermittently transmits an identification signal without any operation by an operator who carries a portable terminal. A response signal reception unit…",
  "path": "/patents/1253663",
  "publishedAt": "2020-01-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G07C9/00309",
    "YAMAHA HATSUDOKI KABUSHIKI KAISHA"
  ],
  "textContent": "A drive activation control unit in a control apparatus of a motorcycle controls a drive apparatus. An identification signal transmission unit intermittently transmits an identification signal without any operation by an operator who carries a portable terminal. A response signal reception unit receives a response signal transmitted from the portable terminal in response to the identification signal. In response to reception of the response signal, a request signal transmission unit makes a request of the portable terminal for key information. The key-information signal reception unit receives a key information signal including the key information. A drive-activation permission determination unit determines whether or not to permit activation of a drive control unit based on the key information. When the drive-activation permission determination unit permits activation of a drive control unit, the drive activation control unit activates the drive control unit without any operation by an operator who carries the portable terminal.",
  "title": "OPEN-CABIN VEHICLE AND PORTABLE TERMINAL"
}