{
  "$type": "site.standard.document",
  "description": "A battery (100) disclosed herein includes: an electrode body (20a) including a positive electrode and a negative electrode; an electrolytic solution; a battery case (10) housing the electrode body (20a), storing the electrolytic solution, and including an electrolytic solution injection hole (15)…",
  "path": "/patents/1395728",
  "publishedAt": "2026-01-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M50/103",
    "PRIME PLANET ENERGY & SOLUTIONS INC [JP]"
  ],
  "textContent": "A battery (100) disclosed herein includes: an electrode body (20a) including a positive electrode and a negative electrode; an electrolytic solution; a battery case (10) housing the electrode body (20a), storing the electrolytic solution, and including an electrolytic solution injection hole (15); and a sealing member (16) connected to a portion of the battery case (10) defining a peripheral edge of the electrolytic solution injection hole (15), such that the electrolytic solution injection hole (15) is sealed with the sealing member (16). A surface (14d) of the battery case (10) facing the electrode body (20a) includes a protrusion (14a) located around the electrolytic solution injection hole (15) and protruding toward the electrode body (20a).",
  "title": "BATTERY"
}