{
  "$type": "site.standard.document",
  "description": "In a variable compression ratio mechanism that serves to change the compression ratio of an internal combustion engine (1) by rotating camshafts (9) so as to cause relative movement between a cylinder block (3) and a crankcase (4), an oil film forming device (21) forms oil films on the sliding…",
  "path": "/patents/1080097",
  "publishedAt": "2005-02-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B75/041",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "In a variable compression ratio mechanism that serves to change the compression ratio of an internal combustion engine (1) by rotating camshafts (9) so as to cause relative movement between a cylinder block (3) and a crankcase (4), an oil film forming device (21) forms oil films on the sliding portions of camshafts (9). In a variable compression ratio mechanism that serves to change the compression ratio of an internal combustion engine (1) by rotating camshafts (9) so as to cause relative movement between a cylinder block (3) and a crankcase (4), an oil film forming device (21) forms oil films on the sliding portions of camshafts (9).",
  "title": "Variable compression ratio mechanism"
}