{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreigwohjwnn3uml7tathbp354lvakkwrtdoztxw473g4wl4lsouu32y"
    },
    "mimeType": "image/png",
    "size": 99783
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  "description": "The present invention has a first depressurization step of depressurizing the inside of a liquid injecting chamber, an injection step of injecting, in the inside of the liquid injecting chamber, a liquid electrolyte into the battery through an opening portion formed at the top end of an outer case…",
  "path": "/patents/936196",
  "publishedAt": "2016-10-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0404",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "The present invention has a first depressurization step of depressurizing the inside of a liquid injecting chamber, an injection step of injecting, in the inside of the liquid injecting chamber, a liquid electrolyte into the battery through an opening portion formed at the top end of an outer case body of the battery, a second depressurization step of depressurizing the inside of a sealing chamber and a sealing step of sealing the opening portion in the inside of the sealing chamber. Vacuum attainment time T until the pressure of the inside of the liquid injecting chamber becomes at a predetermined vacuum degree is measured in the first depressurization step, and if this vacuum attainment time T exceeds first threshold Ts1, a depressurization rate is reduced and a depressurization time is extended.",
  "title": "BATTERY MANUFACTURING METHOD AND MANUFACTURING DEVICE"
}