{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "This pneumatic tire (1) is provided with a plurality of circumferential main grooves (21, 22) extending in the tire circumferential direction and a plurality of land sections (31, 32) partitioned by the circumferential main grooves (21, 22) (See FIG. 2 ). The land sections (31, 32) are provided…",
  "path": "/patents/951404",
  "publishedAt": "2015-04-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0302",
    "YOKOHAMA RUBBER CO LTD [JP]"
  ],
  "textContent": "This pneumatic tire (1) is provided with a plurality of circumferential main grooves (21, 22) extending in the tire circumferential direction and a plurality of land sections (31, 32) partitioned by the circumferential main grooves (21, 22) (See FIG. 2 ). The land sections (31, 32) are provided with a plurality of auxiliary sipes (52). In a plan view of a tread, the auxiliary sipes (52) have a bent shape formed by connecting first bent sections (521) and second bent sections (522). A groove depth (Dg) of the circumferential main grooves (21, 22) and a sipe depth (Ds_1) of the first bent sections (521) and a sipe depth (Ds_2) of the second bent sections (522) of the auxiliary sipes (52) have the relationships of 0.5 ≤ Ds_1/Dg ≤ 1.0 and 0.2 ≤ Ds_2/Ds_1 ≤ 0.5.",
  "title": "PNEUMATIC TIRE"
}