{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "An apparatus to weld resin pieces of a battery together during manufacture of a battery cell includes a first hot plate that pressurizes and heats exterior materials forming a container of the battery cell and resin pieces in a layering direction at a position of an opening of the container…",
  "path": "/patents/1423570",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/169",
    "MAZDA MOTOR CORPORATION"
  ],
  "textContent": "An apparatus to weld resin pieces of a battery together during manufacture of a battery cell includes a first hot plate that pressurizes and heats exterior materials forming a container of the battery cell and resin pieces in a layering direction at a position of an opening of the container, thereby sealing the opening. A second hot plate pressurizes and heats edges of the exterior materials stacked in the layering direction at least in the layering direction, thereby sealing an edge portion of the container.",
  "title": "MANUFACTURING APPARATUS OF BATTERY CELL"
}