{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "A wireless sensor and a raising/lowering device information collection system that can suppress an increase in an amount of wiring are provided. The raising/lowering device information collection system includes the wireless sensor that operates by power obtained from a safety circuit when a first…",
  "path": "/patents/1423712",
  "publishedAt": "2026-06-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J50/12",
    "Mitsubishi Electric Corporation"
  ],
  "textContent": "A wireless sensor and a raising/lowering device information collection system that can suppress an increase in an amount of wiring are provided. The raising/lowering device information collection system includes the wireless sensor that operates by power obtained from a safety circuit when a first contact included in the safety circuit in which a plurality of contacts are connected in series is open in a raising/lowering device, and transmits a radio wave indicating an electrical signal indicating a condition of a voltage of a first contact during operation, and a gateway device that creates information on the first contact based on the radio wave received from the wireless sensor and transmits the information on the first contact to a remote communication device.",
  "title": "WIRELESS SENSOR AND RAISING/LOWERING DEVICE INFORMATION COLLECTION SYSTEM"
}