According to one configuration, a user is able to activate an application on a mobile phone device without the user having to directly pressing an appropriate sequence of keys on the mobile phone device. A first axial line of a first pivot shaft is positioned on a more diametrically inner side than is a first imaginary extension line of an outer-circumference wall face in a furnace-body main body, and is positioned on a more diametrically outer side than is a second imaginary extension line of an inner-circumference wall face in a fire-retardant lining material that the furnace-body main body has. The cooling element includes a plurality of individually controllable cooling modules disposed at a first plurality of locations relative to the 3DIC.