{
  "$type": "site.standard.document",
  "description": "A manufacturing method for a welded structure includes preparing a stack in which a plate-shaped first welded member made of a first metal and a plate-shaped second welded member made of a second metal are stacked, and applying a laser beam to the first welded member such that multiple loop weld…",
  "path": "/patents/1351252",
  "publishedAt": "2023-09-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/516",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "A manufacturing method for a welded structure includes preparing a stack in which a plate-shaped first welded member made of a first metal and a plate-shaped second welded member made of a second metal are stacked, and applying a laser beam to the first welded member such that multiple loop weld marks with the same central axis are provided. In applying the laser beam, the laser beam is applied such that irradiation energy gradually reduces from a predetermined one of the weld marks, located on an inner side, toward an outermost periphery.",
  "title": "MANUFACTURING METHOD FOR WELDED STRUCTURE, AND BATTERY"
}