{
  "$type": "site.standard.document",
  "description": "A vehicle-use electronic key system comprising a control unit (14) mounted on a real car (100A), and a electronic key (12) for sending a response signal (Sa) on receiving a request signal (Sr) sent from the control unit (14) via a transmission antenna (72), the antenna (72) being installed near the…",
  "path": "/patents/1076382",
  "publishedAt": "2005-06-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R25/04",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "A vehicle-use electronic key system comprising a control unit (14) mounted on a real car (100A), and a electronic key (12) for sending a response signal (Sa) on receiving a request signal (Sr) sent from the control unit (14) via a transmission antenna (72), the antenna (72) being installed near the middle of the real car (100A). Specifically, when a line segment (wheel base) (154) connecting the center (150a) of a front wheel (150) to the center (152a) of a rear wheel (152) is assumed, the transmission antenna (72) is installed in any location within a range from the upper part to the lower part of the real car (100A) within a range from a 1/4 point (P1) to a 3/4 point (P2) of the wheel base (154) with the center (150a) of the front wheel (150) as a reference.",
  "title": "VEHICLE-USE ELECTRONIC KEY SYSTEM"
}