{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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    "mimeType": "image/png",
    "size": 79216
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  "description": "The engine has a crankshaft (13), and cam shaft and balancer shaft, placed in a vertical direction, where the crankshaft is driven by a drive shaft. A chain mechanism is reeved horizontally around upper ends of the shafts. A chain chamber accommodating the mechanism has oil injecting sections for…",
  "path": "/patents/1081981",
  "publishedAt": "2004-12-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01M1/08",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "The engine has a crankshaft (13), and cam shaft and balancer shaft, placed in a vertical direction, where the crankshaft is driven by a drive shaft. A chain mechanism is reeved horizontally around upper ends of the shafts. A chain chamber accommodating the mechanism has oil injecting sections for injecting oil toward the mechanism. The oil injecting sections are mounted at a location closer to the shafts.",
  "title": "Vertical engine"
}