{
  "$type": "site.standard.document",
  "description": "A pneumatic tire that lowers a temperature of a tread portion by promoting heat dissipation thereof is provided. On a tread surface, a narrow groove is formed extending in a direction inclined with respect to a tire circumferential direction and having a width smaller than a depth, and an inflow…",
  "path": "/patents/972488",
  "publishedAt": "2014-07-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C11/0306",
    "BRIDGESTONE CORP [JP]"
  ],
  "textContent": "A pneumatic tire that lowers a temperature of a tread portion by promoting heat dissipation thereof is provided. On a tread surface, a narrow groove is formed extending in a direction inclined with respect to a tire circumferential direction and having a width smaller than a depth, and an inflow portion opening to the tread surface is also formed on at least one of walls of the narrow groove facing each other in the tire circumferential direction.",
  "title": "PNEUMATIC TIRE"
}