{
  "$type": "site.standard.document",
  "description": "A lead storage battery which prevents deterioration due to sulfation, wherein a nonionic dispersing agent is contained in an electrolytic solution, and a lead sulfate film removing device for applying a weak pulse current with a number of pulses of 4000 to 7000 times per second and a voltage…",
  "path": "/patents/993389",
  "publishedAt": "2013-01-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/06",
    "MASSTECH CO LTD [JP]"
  ],
  "textContent": "A lead storage battery which prevents deterioration due to sulfation, wherein a nonionic dispersing agent is contained in an electrolytic solution, and a lead sulfate film removing device for applying a weak pulse current with a number of pulses of 4000 to 7000 times per second and a voltage amplitude of ±2 to ±5 V is incorporated.",
  "title": "Lead storage battery"
}