A wireless communication system, using wireless base stations, and other devices, such as a relay node, interoperate with using spectrum aggregation and MIMO. The heated candle-cutting device includes an elongated handle that is grasped by a hand of a user. With this pulse laser beam, the thin film is melted and thereafter the thin film is solidified to form crystal grains framing chains along a long axis direction of a beam incidence region in first stripe regions. The plurality of weights is separated between the two pieces and held in place with a pair of weight supports. Users provide profile information and have incentive to provide as much information as possible so as to trigger the right rules.