{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "A method for detecting an opening time of a valve, includes receiving a valve current profile of the valve and processing the valve current profile using at least a slope reflection detector to determine a status of the valve based on an output of the slope reflection detector.",
  "path": "/patents/951077",
  "publishedAt": "2015-05-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N11/00",
    "CONTINENTAL AUTOMOTIVE SYSTEMS [US]"
  ],
  "textContent": "A method for detecting an opening time of a valve, includes receiving a valve current profile of the valve and processing the valve current profile using at least a slope reflection detector to determine a status of the valve based on an output of the slope reflection detector.",
  "title": "Method and apparatus for detecting selective catalytic reduction injector opening time"
}