{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A lead-acid battery () is provided with a lid (). An external flow passage () communicating with a communication chamber () through a vent hole () and communicating with a discharge port () of a lid () is formed inside the lid (). A compartment fence () continuously extending over the entire width…",
  "path": "/patents/1286154",
  "publishedAt": "2021-03-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/043",
    "GS Yuasa International Ltd."
  ],
  "textContent": "A lead-acid battery () is provided with a lid (). An external flow passage () communicating with a communication chamber () through a vent hole () and communicating with a discharge port () of a lid () is formed inside the lid (). A compartment fence () continuously extending over the entire width of the external flow passage () is formed in the external flow passage (). A residual volume is larger than the volume of the communication chamber (), the residual volume being obtained by subtracting, from the total volume of a plurality of external spaces () divided by the compartment fence (), the volume of the discharge-side external space () closest to the discharge port among the plurality of external spaces.",
  "title": "LEAD-ACID BATTERY"
}