An application program relating to a process of an integrated circuit 21 is stored in a virtual integrated circuit 21 storage area server apparatus 13. The voltage regulator devices may be output filters, inductors, capacitors, and the like. The damper overcomes the problem of oil leakage and ensures the durability and quality with its adjustability. The different types of statistics that can be acquired include voice activity detection, average speech level, average noise level, and so forth. It can only be opened using A mechanical key or electronic code.