{
  "$type": "site.standard.document",
  "description": "A battery state indication device includes a control circuit (21) that reads a plurality of voltage thresholds corresponding to an identified battery pack (12) from a threshold memory (21a) and compares the voltage of the battery pack (12) measured by the voltage measurement unit (23) with the read…",
  "path": "/patents/977142",
  "publishedAt": "2014-03-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/3835",
    "PANASONIC CORP [JP]"
  ],
  "textContent": "A battery state indication device includes a control circuit (21) that reads a plurality of voltage thresholds corresponding to an identified battery pack (12) from a threshold memory (21a) and compares the voltage of the battery pack (12) measured by the voltage measurement unit (23) with the read voltage thresholds to determine the voltage state of the battery pack. Then, a voltage indicator (24) indicates the voltage state of the battery pack determined by the control circuit (21).",
  "title": "Battery state indication device and electric construction tool"
}