{
  "$type": "site.standard.document",
  "description": "A first combustion where the amount of the EGR gas supplied into the combustion chamber 5 is larger than the amount of EGR gas where the amount of production of soot peaks and almost no soot is produced and a second combustion where the amount of EGR gas supplied into the combustion chamber 5 is…",
  "path": "/patents/1108367",
  "publishedAt": "2001-11-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D21/08",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A first combustion where the amount of the EGR gas supplied into the combustion chamber 5 is larger than the amount of EGR gas where the amount of production of soot peaks and almost no soot is produced and a second combustion where the amount of EGR gas supplied into the combustion chamber 5 is smaller than the amount of EGR gas where the amount of production of soot peaks are selectively switched and, when the first combustion is performed, not only a main injection which is performed near a compression top dead center, but also a further injection which is performed at a different timing from a timing of the main injection is performed thereby to form a peroxide which is used to compensate for the lack of oxygen concentration that is due to the first combustion.",
  "title": "Internal combustion engine"
}