Abstract: When an input apparatus of an information processing apparatus accepts a user command, an operating pattern exhibition means exhibits a first operating pattern. When the application completes the reception of the user command, a prescribed image is displayed on the display apparatus. When the application outputs a response with respect to the user command, the operating pattern exhibition means exhibits a second operating pattern.

Abstract: An object of this invention is to provide a system for utilizing exhaust heat of a stationary induction apparatus in which highly-useful hot water, for example, of about 70.degree. C. can be provided without increasing an operating temperature of the stationary induction apparatus (e.g. a transformer) to such an extent as to adversely affect the lifetime of the stationary induction apparatus. The system of the present invention includes a heat pump 17 which uses, as a high-temperature heat source, a first stationary induction apparatus cooling system which includes a first water-cooled stationary induction apparatus 1, and a first cooling water circulation system 7, and exhaust heat utilization means 8. This heat pump also uses, as a low-temperature heat source, a second stationary induction apparatus cooling system which includes a second stationary induction apparatus 10, and a second cooling water circulation system 16.