A vehicular power generation control device has a voltage control circuit, a power supply circuit and a power control circuit. The mask includes a drain mask pattern, a source mask pattern and a light-adjusting pattern. The peaks and valleys along each edge are presented by alternating convex and concave intersections between successive edge portions that slope outwardly at different angles from one another. The soft body heater uses a soft casing that envelops the heater subassembly with the casing expanding upon heating to provide a snug fit during use. The device comprises an at least partial closure which can be removably fitted to the conduit in the region of the opening for access to the cartridge and comprises a flow adjuster which is associated with the conduit in order to adjust the flow of water flowing from the first reservoir to the second reservoir through the discharge hole. The receiving section received the image signal at a timing of one of rising and falling of a synchronizing clock, and the transmitting section transmits the image signal at a timing of the other of the rising and falling.