{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiduycw6uvocyxcpgc3b2qi27swkr2et5uzgvg5esgwj236iiwa24e"
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    "mimeType": "image/png",
    "size": 78014
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  "description": "Provided is a pneumatic tire capable of achieving weight reduction while maintaining durability. A pneumatic tire 1 includes a carcass 6, a belt layer 7, and reinforcing rubber layers 10. Turned-up portions 6b of a carcass ply 6A each include a first portion 11 located between a body portion 6a and…",
  "path": "/patents/1386947",
  "publishedAt": "2026-02-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C15/0009",
    "SUMITOMO RUBBER IND [JP]"
  ],
  "textContent": "Provided is a pneumatic tire capable of achieving weight reduction while maintaining durability. A pneumatic tire 1 includes a carcass 6, a belt layer 7, and reinforcing rubber layers 10. Turned-up portions 6b of a carcass ply 6A each include a first portion 11 located between a body portion 6a and the belt layer 7, a second portion 12 adjacent to each reinforcing rubber layer 10 in a tire axial direction, on an outer side in a tire radial direction with respect to a rim flange Rf of a standardized rim R, and a third portion 13 located between the first portion 11 and the second portion 12. A length Lc of the third portion 13 is 0.8 to 1.4 times a sum (La+Lb) of a length La of the first portion 11 and a length Lb of the second portion 12.",
  "title": "PNEUMATIC TIRE"
}