{
  "$type": "site.standard.document",
  "description": "An angular-velocity detecting apparatus including a synchronous-detection unit 39 for performing the synchronous detection of a displacement signal from a vibrator 4, a unit 43 for changing a voltage value so that the output of the synchronous-detection unit 39 always becomes equal to its maximum…",
  "path": "/patents/1014146",
  "publishedAt": "2011-04-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C19/5719",
    "HITACHI AUTOMOTIVE SYSTEMS LTD [JP]"
  ],
  "textContent": "An angular-velocity detecting apparatus including a synchronous-detection unit 39 for performing the synchronous detection of a displacement signal from a vibrator 4, a unit 43 for changing a voltage value so that the output of the synchronous-detection unit 39 always becomes equal to its maximum value, the voltage value being applied to a resonant-frequency adjusting electrode 31, and a unit 32 for feeding back the output of the voltage-value changing unit 43 to the resonant-frequency adjusting electrode 31 in a detection-axis direction.",
  "title": "Angular velocity detecting apparatus"
}