{
  "$type": "site.standard.document",
  "description": "The invention relates to a cylindrical battery including an electrode that can be easily expanded and contracted in outer diameter upon insertion into a case. The cylindrical battery includes a cylindrical battery case (2), and a cylindrical electrode assembly (3) arranged in the battery case (2)…",
  "path": "/patents/979200",
  "publishedAt": "2014-01-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0431",
    "GS YUASA INT LTD [JP]"
  ],
  "textContent": "The invention relates to a cylindrical battery including an electrode that can be easily expanded and contracted in outer diameter upon insertion into a case. The cylindrical battery includes a cylindrical battery case (2), and a cylindrical electrode assembly (3) arranged in the battery case (2) and including a positive electrode (31), a negative electrode (32), and a separator (33). The electrode assembly (3) has a slit (3S) extending from a first axial end to a second axial end.",
  "title": "CYLINDRICAL BATTERY AND ELECTRODE STRUCTURE FOR BATTERY"
}