{
  "$type": "site.standard.document",
  "description": "A charge controlling circuit is provided in which a temperature of a main body of a portable cellular phone (40) or an ambient temperature thereof is detected by a temperature sensor (42) and, when the temperature is higher than or equal to an lower limit in a proper temperature range required by…",
  "path": "/patents/1068144",
  "publishedAt": "2006-04-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J7/65",
    "NEC CORP [JP]"
  ],
  "textContent": "A charge controlling circuit is provided in which a temperature of a main body of a portable cellular phone (40) or an ambient temperature thereof is detected by a temperature sensor (42) and, when the temperature is higher than or equal to an lower limit in a proper temperature range required by the secondary battery (54) and is lower than a specified reference value, a charging current having a first current value is fed to the secondary battery (54) and, when the temperature is lower than or equal to an upper limit in a proper temperature range required by the secondary battery (54) and is higher than or equal to the specified reference value, a charging current having a second current value being less than the first current value is fed to the secondary battery (54). When the temperature is a value outside of a proper temperature range required by the secondary battery (54), the charging to the secondary battery (54) is stopped.",
  "title": "Charge controlling circuit and method, and electronic device provided with same charge controlling circuit"
}