An actinic ray-sensitive or radiation-sensitive resin composition, includes: a resin capable of increasing the solubility of the resin in an alkali developer by the action of an acid; and a resin having at least either a fluorine atom or a silicon atom and containing a repeating unit having at least two or more polarity conversion groups. A brake pedal and at least one sensor are used to detect a braking requirement of the driver. The nozzle body has a guide portion for slidably holding the sliding portion and a fuel sump chamber formed on the injection hole side of the guide portion. The clutch member, nut, movable element, and snap rings connectdisconnect the gear, belt, and belt roller.