{
  "$type": "site.standard.document",
  "description": "An object of the present invention is to provide an electric assist bicycle by which a comfortable ride can be achieved without causing a rapid change in pedal force when stopping pedaling during traveling at low speed, and safe travel can be achieved as the rider intends by swiftly stopping a…",
  "path": "/patents/1003201",
  "publishedAt": "2012-04-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/20",
    "PANASONIC CORP [JP]"
  ],
  "textContent": "An object of the present invention is to provide an electric assist bicycle by which a comfortable ride can be achieved without causing a rapid change in pedal force when stopping pedaling during traveling at low speed, and safe travel can be achieved as the rider intends by swiftly stopping a driven motor when stopping pedaling during traveling at high speed. The driven motor is stopped when travel distance L in a state in which detected pedal force F is not larger than predetermined drive stop reference value F L reaches not smaller than predetermined upper limit distance L 0 .",
  "title": "ELECTRIC ASSIST BICYCLE"
}