{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiell7b5oon5unplx6pg734udvxp7nz7h6pi37of6u32cmkdj4qjpm"
    },
    "mimeType": "image/png",
    "size": 108142
  },
  "description": "At a number of important points the in-cylinder pressure variation is measured together with the crankshaft angle. These are stored as digital pairs in a data record if necessary with further engine specific parameters in a knowledge based system (10). The knowledge-based system is trained using…",
  "path": "/patents/1112169",
  "publishedAt": "2001-06-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D35/023",
    "KK HOLDING AG [CH]"
  ],
  "textContent": "At a number of important points the in-cylinder pressure variation is measured together with the crankshaft angle. These are stored as digital pairs in a data record if necessary with further engine specific parameters in a knowledge based system (10). The knowledge-based system is trained using the data record so that it can be used with different engines under different operating conditions. For use with different engines a number of pressure measurement values are input for a number of points in the operating cycle.",
  "title": "Procedure for determining the top dead centre of a combustion engine with neural learning"
}