{
  "$type": "site.standard.document",
  "description": "The engine has a control area (B), with torques higher than control area (A), to control torque output with settings of a high compression ratio, a lean air-fuel ratio, and a boosting state. A fourth control area (D) with torques higher than a third control area (C) controls the torque output with…",
  "path": "/patents/1085593",
  "publishedAt": "2004-07-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D15/04",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "The engine has a control area (B), with torques higher than control area (A), to control torque output with settings of a high compression ratio, a lean air-fuel ratio, and a boosting state. A fourth control area (D) with torques higher than a third control area (C) controls the torque output with settings of the low compression ratio, the stoichiometric air-fuel ratio, and the boosting state. The third control area with torques higher than the former area controls the torque output. An independent claim is also included for a control method of an internal combustion engine.",
  "title": "Internal combustion engine driven with change-over of compression ratio, air-fuel ratio, and boost status"
}