{
  "$type": "site.standard.document",
  "description": "A collision detection sensor includes a light-emitting section (20), a fiber optics (3) which allows light emitted by the light-emitting section (20) to pass therethrough, a light-receiving section (21) which receives the light passing through the fiber optics (3) and performs photoelectric…",
  "path": "/patents/1067924",
  "publishedAt": "2006-04-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R21/0136",
    "DENSO CORP [JP]"
  ],
  "textContent": "A collision detection sensor includes a light-emitting section (20), a fiber optics (3) which allows light emitted by the light-emitting section (20) to pass therethrough, a light-receiving section (21) which receives the light passing through the fiber optics (3) and performs photoelectric conversion, a filter (22) electrically connected to the light-emitting section (20) and having a time constant longer than a time constant of a collision signal produced at the time when the fiber optics (3) is deformed as a result of collision, and an energizing current adjustment section (23) for adjusting an energizing current flowing through the light-emitting section (20) based on a frequency component extracted by the filter (22).",
  "title": "Collision detection sensor and method"
}