{
  "$type": "site.standard.document",
  "description": "The unit has a radiation-sensitive device (2) for receiving radiation dependent on the degree of moisture on the surface (12) and a measurement device connected to the radiation receiver and with a capacitor (3) that can be charged with a part of the measurement current dependent on the reflected…",
  "path": "/patents/1078218",
  "publishedAt": "2005-04-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60S1/0818",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The unit has a radiation-sensitive device (2) for receiving radiation dependent on the degree of moisture on the surface (12) and a measurement device connected to the radiation receiver and with a capacitor (3) that can be charged with a part of the measurement current dependent on the reflected radiation. The measurement device has a measurement control unit (4) for charging up the capacitor during the charging time, which depends on the measurement current level, and the measurement value depends on the capacitor charging voltage : Independent claims are also included for the following: (A) a moisture sensor (B) and a method of measuring moisture on a surface.",
  "title": "Measuring unit for a humidity sensor for detecting humidity on a surface, rain sensor and method to detect humidity"
}