{
  "$type": "site.standard.document",
  "description": "A hydrogen detection apparatus includes a hydrogen sensor, a sensor control circuit that senses the resistance value of the hydrogen sensor, and a microcomputer that sets an off time that differs depending on an operating environment and intermittently drives the sensor control circuit. The…",
  "path": "/patents/1257030",
  "publishedAt": "2020-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04298",
    "Panasonic Intellectual Property Management Co., Ltd."
  ],
  "textContent": "A hydrogen detection apparatus includes a hydrogen sensor, a sensor control circuit that senses the resistance value of the hydrogen sensor, and a microcomputer that sets an off time that differs depending on an operating environment and intermittently drives the sensor control circuit. The hydrogen sensor includes a first electrode; a metal-oxide layer disposed on the first electrode, and in which a resistance value changes in response to contacting hydrogen atoms; a second electrode disposed on the metal-oxide layer; and an insulating film that covers at least a portion of lateral surfaces of the first electrode, the metal-oxide layer, and the second electrode. A portion of at least one of (i) a first interface between the first electrode and the metal-oxide layer and (ii) a second interface between the second electrode and the metal-oxide layer is uncovered by the insulating film and exposed to a detection space.",
  "title": "HYDROGEN DETECTION APPARATUS, FUEL CELL VEHICLE, HYDROGEN LEAK MONITORING SYSTEM, COMPOUND SENSOR MODULE, HYDROGEN DETECTION METHOD, AND RECORDING MEDIUM"
}