{
  "$type": "site.standard.document",
  "description": "A backup power supply device configured to supply an electric power for backup to an optical encoder 11 when a main power supply 13 for driving the optical encoder 11 breaks down, the backup power supply device comprises: a battery 12 configured to storage a DC power; a capacitor 33 configured to…",
  "path": "/patents/993073",
  "publishedAt": "2013-02-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/44",
    "TOSHIBA MACHINE CO LTD [JP]"
  ],
  "textContent": "A backup power supply device configured to supply an electric power for backup to an optical encoder 11 when a main power supply 13 for driving the optical encoder 11 breaks down, the backup power supply device comprises: a battery 12 configured to storage a DC power; a capacitor 33 configured to storage a DC power, the capacitor 33 configured to supply an electric power for backup to the optical encoder 11 when the battery 12 cannot supply the electric power thereof; a discharge device 34 configured to discharge the electric power charged in the battery 12; and a periodical discharge controller 35 configured to perform control to intermittently output the electric power charged in the battery 12 to the discharge device 34 to consume the battery power.",
  "title": "BACKUP POWER SUPPLY DEVICE AND POWER OUTPUT METHOD"
}