{
  "$type": "site.standard.document",
  "description": "A car sickness inhibition device includes: a memory and a processor connected to the memory, the processor being configured to: acquire an acceleration a in a front-rear direction of a vehicle or angles of inclination θ of the head and upper body of an occupant sitting in a seat of the vehicle; and…",
  "path": "/patents/1341529",
  "publishedAt": "2023-04-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60N2/24",
    "NHK SPRING CO., LTD."
  ],
  "textContent": "A car sickness inhibition device includes: a memory and a processor connected to the memory, the processor being configured to: acquire an acceleration a in a front-rear direction of a vehicle or angles of inclination θ of the head and upper body of an occupant sitting in a seat of the vehicle; and by using expression θ>tan(a/g)·(1), where g denotes gravitational acceleration, obtain from the acquired acceleration a an angle of inclination θ with which car sickness is inhibited, or obtain an acceleration a with which car sickness is inhibited.",
  "title": "CAR SICKNESS INHIBITION DEVICE, METHOD, STORAGE MEDIUM, AND VEHICLE SEAT"
}