{
  "$type": "site.standard.document",
  "description": "A tire information detecting apparatus includes an interrogator (10) which transmits an interrogation signal toward a tire in a vehicle at a transmitting timing, and receives a reply signal including tire information such as a tire pneumatic pressure at a receiving timing so as to process the…",
  "path": "/patents/1069233",
  "publishedAt": "2006-03-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C23/0408",
    "ALPS ELECTRIC CO LTD [JP]"
  ],
  "textContent": "A tire information detecting apparatus includes an interrogator (10) which transmits an interrogation signal toward a tire in a vehicle at a transmitting timing, and receives a reply signal including tire information such as a tire pneumatic pressure at a receiving timing so as to process the signals, a responder (1) which is disposed in the tire and has a sensor (4) being excited by a predetermined frequency signal for detecting tire information so as to return the reply signal to the interrogator (10) at the receiving timing in responding to the interrogation signal, and a mixer unit (3) which receives the interrogation signal having a first signal and a second signal which is spaced the predetermined frequency away from the first signal, from the interrogator (10), and outputs a signal of the frequency difference between the two signals to the responder by mixing the first and second signals.",
  "title": "Tire information detecting apparatus without distortion"
}