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  "description": "A gas sensor control apparatus () including a control section () which executes a first receiving process (STEP ) for receiving a first detection result output from a mixed-potential-type ammonia detection section () for detecting ammonia contained in a gas under measurement and corresponding to…",
  "path": "/patents/1285998",
  "publishedAt": "2021-03-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N11/007",
    "NGK SPARK PLUG CO., LTD."
  ],
  "textContent": "A gas sensor control apparatus () including a control section () which executes a first receiving process (STEP ) for receiving a first detection result output from a mixed-potential-type ammonia detection section () for detecting ammonia contained in a gas under measurement and corresponding to the concentration of ammonia, a second receiving process (STEP ) for receiving a second detection result output from an oxygen detection section () for detecting oxygen contained in the gas under measurement and corresponding to the concentration of oxygen, a first concentration calculation process (STEP ) for calculating a first ammonia concentration of the gas under measurement based on the first detection result and the second detection result, and a pressure correction process (STEP ) for correcting the first ammonia concentration based on pressure information obtained from an external device (), thereby obtaining a second ammonia concentration of the gas under measurement.",
  "title": "GAS SENSOR CONTROL APPARATUS, GAS SENSOR APPARATUS, AND INTERNAL COMBUSTION ENGINE CONTROL APPARATUS"
}