{
  "$type": "site.standard.document",
  "description": "In an electrode sheet manufacturing apparatus, in a state where a potential difference is caused between a gravure roll and a current collector foil conveyed by a back-up roll, a mixed powder is continuously supplied into recessed portions on an outer peripheral surface of the gravure roll such…",
  "path": "/patents/1264521",
  "publishedAt": "2020-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/0587",
    "TOYOTA JIDOSHA KABUSHIKI KAISHA"
  ],
  "textContent": "In an electrode sheet manufacturing apparatus, in a state where a potential difference is caused between a gravure roll and a current collector foil conveyed by a back-up roll, a mixed powder is continuously supplied into recessed portions on an outer peripheral surface of the gravure roll such that the mixed powder is moved from the gravure roll to a surface of a current collector foil by an electrostatic force working between the mixed powder supplied into the recessed portions of the gravure roll and the current collector foil. In the gravure roll, a volume of first-end-side recessed portions per unit area in a first-end-side region and a volume of second-end-side recessed portions per unit area in a second-end-side region are made larger than a volume of intermediate recessed portions per unit area in an intermediate region.",
  "title": "ELECTRODE SHEET MANUFACTURING APPARATUS"
}