{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "This internal combustion engine comprising a variable compression ratio mechanism either measures an exhaust temperature or exhaust pressure which varies according to an actual expansion ratio, or measures a physical quantity which varies according to the exhaust temperature and/or the exhaust…",
  "path": "/patents/951470",
  "publishedAt": "2015-04-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B75/04",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "This internal combustion engine comprising a variable compression ratio mechanism either measures an exhaust temperature or exhaust pressure which varies according to an actual expansion ratio, or measures a physical quantity which varies according to the exhaust temperature and/or the exhaust pressure (step 102), and estimates the current mechanical compression ratio on the basis of the measured value (steps 103 to 105).",
  "title": "INTERNAL COMBUSTION ENGINE COMPRISING VARIABLE COMPRESSION RATIO MECHANISM"
}