{
  "$type": "site.standard.document",
  "description": "Provided are a transmitter apparatus that can appropriately detect and transmit tire information, such as air pressure information about a tire, even when a puncture in the tire is repaired by using a puncture repairing agent, and a tire information monitoring system. The transmitter apparatus used…",
  "path": "/patents/974502",
  "publishedAt": "2014-05-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C23/02",
    "YOKOHAMA RUBBER CO LTD [JP]"
  ],
  "textContent": "Provided are a transmitter apparatus that can appropriately detect and transmit tire information, such as air pressure information about a tire, even when a puncture in the tire is repaired by using a puncture repairing agent, and a tire information monitoring system. The transmitter apparatus used in the tire information monitoring system is provided with: a sensor detecting the state of gas with which a tire cavity region is filled as tire information; a transmitter transmitting the detected tire information; and a wall covering the sensor and the transmitter. The wall forms an internal space divided from the tire cavity region and a communicating hole penetrating the wall and providing communication between the internal space and the tire cavity region. An inside opening part of the communicating hole in a surface of a housing facing the internal space is formed with a greater opening area than an outside opening part of the communicating hole in a surface of the housing facing the tire cavity region. In a surface of the wall facing the communicating hole, a recessed part which is recessed toward the surface of the housing including the outside opening part is formed.",
  "title": "TRANSMITTER APPARATUS FOR TRANSMITTING TIRE INFORMATION, AND TIRE INFORMATION MONITORING SYSTEM"
}