{
  "$type": "site.standard.document",
  "description": "In a vehicle brake system (1), which starts an engine (50) for recovering a brake negative pressure of a servo unit (12) connected to an intake pathway (51) of the engine (50), a valve opening of a throttle valve (53) of the engine (50) is controlled in an opening direction when the engine is…",
  "path": "/patents/986776",
  "publishedAt": "2013-09-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T17/02",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "In a vehicle brake system (1), which starts an engine (50) for recovering a brake negative pressure of a servo unit (12) connected to an intake pathway (51) of the engine (50), a valve opening of a throttle valve (53) of the engine (50) is controlled in an opening direction when the engine is started for recovering the brake negative pressure during running. It is desired that recovery control of the brake negative pressure by valve opening control of the throttle valve (53) is performed during brake pressing operation by a driver.",
  "title": "VEHICLE BRAKE SYSTEM"
}