{
  "$type": "site.standard.document",
  "description": "The present invention provides for gaskets in a storage element such as a battery or an electric double-layer capacitor of a multiple-layer construction composed of a plurality of layers having holes of different inside dimensions wherein the upper-layer gaskets have holes with an inside diameter…",
  "path": "/patents/1088517",
  "publishedAt": "2004-03-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01G11/52",
    "NEC TOKIN CORP [JP]"
  ],
  "textContent": "The present invention provides for gaskets in a storage element such as a battery or an electric double-layer capacitor of a multiple-layer construction composed of a plurality of layers having holes of different inside dimensions wherein the upper-layer gaskets have holes with an inside diameter that is the same size as the outside diameter of the solid electrodes, and the lower-layer gaskets have holes with an inside diameter that is larger than the outside diameter of the solid electrodes. The electrodes are each closely fitted within the holes of the upper-layer gaskets and, as a result, are firmly secured and prevented from shifting and the fusion surface area of the upper-layer gaskets that are bonded together is increased. The existence of spaces for holding electrolytic solution between the inside diameter of the holes of the lower-layer gaskets and the outside diameter of the solid electrodes increases the amount of internal electrolytic solution that can be held.",
  "title": "Method of fabricating an energy storage device"
}