Abstract: The present invention is provided with a wire harness having an exterior member; and a case that accommodates the wire harness, wherein the exterior member has rigidity portions disposed between wall portions of the case in a direction orthogonal to the wall portions, the wall portions being opposite to each other, and when external force acts on the wall portions, the rigidity portions are arranged in directions in which the external force acts on the wall portions to support the wall portions together with the exterior member. The exterior member is a corrugated tube, and the rigidity portions are reinforcing ribs formed on its sidewalls. Alternately, the exterior member is a caterpillar-like member and the rigidity portions are its sidewalls.

Abstract: Herein disclosed, as a Ni-based corrosion-resistant alloy to be used for build-up welding, is an alloy which contains 0.5 to 2.3 wt % of copper, 0.1 to 5.3 wt % of molybdenum, 1.0 to 29.0 wt % of at least one carbide forming element except molybdenum, 1.0 to 30.0 wt % of iron, 0.6 to 2.5 wt % of silicon, 0.008 up to 1.0 wt % of boron, and 0.04 to 1.6 wt % of carbon, the remainder being composed of nickel and incidental impurities.

Abstract: A fuel injection control device in which the amount of fuel injected by the fuel injector is increased at the time of acceleration. Namely, at the time of acceleration, the lean time and the rich time of the air-fuel mixture are calculated during the lean-rich discriminating time, which is basically equal to a time of an occurence of the lean time and the rich time when the air-fuel ratio is maintained at the stoichiometric air-fuel ratio at the time of acceleration. When the lean time becomes considerably longer than the rich time, the amount of fuel injected by the fuel injector is further increased.