{
  "$type": "site.standard.document",
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  "description": "A method for producing a battery (1), the method includes a liquid injecting process (S2). In this liquid injecting process (S2) includes: a first liquid-injecting step (S21) of injecting an electrolytic solution (17) of a first injection amount (VI) determined so that a liquid-level height (H) of…",
  "path": "/patents/1409543",
  "publishedAt": "2025-05-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0431",
    "PRIME PLANET ENERGY & SOLUTIONS INC [JP]"
  ],
  "textContent": "A method for producing a battery (1), the method includes a liquid injecting process (S2). In this liquid injecting process (S2) includes: a first liquid-injecting step (S21) of injecting an electrolytic solution (17) of a first injection amount (VI) determined so that a liquid-level height (H) of the electrolytic solution (17) falls within an intermediate liquid-level range(AHc) in which the liquid-level height (H) is equal to or higher than a first reference height (Ha) but is lower than a second reference height (Hb) while an air pressure (P) in a metal battery case (10) is regulated to a first air pressure (PI); and a second liquid-injecting step (S22) of injecting the electrolytic solution (17) in a remaining second injection amount (V2) up to a specified amount (V) while increasing the air pressure (P) in the metal battery case (10) to a second air pressure (P2) higher than the first air pressure (PI) and maintaining the liquid-level height (H) of the electrolytic solution (17) within the intermediate liquid-level range (AHc).",
  "title": "METHOD FOR PRODUCING A BATTERY"
}