Patent ID: 7146559
Filing Date: 2006-12-05
Classification: G06F

Abstract:
1. An information terminal having a function for reproducing contents for which a reproduction expiration time is preset, said information terminal having a first clock being capable of adjusting by a user and configured to generate a time output; a receiver configured to receive standard time data transmitted from a base station; a comparison unit; a detection unit; and a reproduction controller, wherein the improvement comprises; a time adjuster configured to adjust the time output based on the standard time data received by the receiver; said comparison unit configured to compare the reproduction expiration time of the contents with the adjusted time output; said detection unit configured to detect whether or not the adjusted time output exceeds the reproduction expiration time of the contents; and said reproduction controller configured to reproduce the contents if the detection unit detects that the adjusted time output does not exceed the reproduction expiration time of the contents.