{
  "$type": "site.standard.document",
  "description": "The opening portion of a battery case 1 is sealed with a sealing plate 7 using a gasket 5. The potential of electrolytic manganese dioxide in a positive electrode active material is in the range from 275 to 320 mV. The volume of a closed space formed between the gasket 5 and positive and negative…",
  "path": "/patents/1011748",
  "publishedAt": "2011-06-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/28",
    "PANASONIC CORP [JP]"
  ],
  "textContent": "The opening portion of a battery case 1 is sealed with a sealing plate 7 using a gasket 5. The potential of electrolytic manganese dioxide in a positive electrode active material is in the range from 275 to 320 mV. The volume of a closed space formed between the gasket 5 and positive and negative electrodes 2 and 3 in the battery case 1 is in the range from 2.0 to 6.0% of the volume inside the battery formed by the battery case 1 and the sealing plate 7.",
  "title": "ALKALI BATTERY"
}