The use of the compounds of the formula 1as agents for preserving technical materials against insects. Since the shallow element isolation region is made of the shallow trench isolation, Bird’s beak in the shallow element isolation region is small. The engagement portion engages the mounting portion of the mounting panel. At least either one of the driving member and the driven member is driven by a power disconnecting means to move away from the other member along the axis of a transmission shaft, thereby releasing at least one of the driving member and the driven member from frictional contact with the first and second friction transfer surfaces. The adhesive may comprise emulsion polymer particles and high-aspect reinforcement particles dispersed within the emulsion polymer particles to provide a relatively high level of reinforcement per reinforcement particle. Moreover, to reduce the overall shingle thickness, the insulation could replace all or part of the backsurfacing materials applied to the back of shingles in the location where the insulation is added.