Patent ID: 8667058

Claim:
A transfer network system comprising: a distribution server serving as a data distribution source transfer apparatus; and a user-side transfer apparatus connected to distribution-destination user equipment; the distribution server comprising: a distribution data table that stores disclosure data, disclosure time, and distribution time in association with each other; and a first time keeping function and a first time synchronization function for matching the time of the first time keeping function with a master clock; the user-side transfer apparatus comprising: a disclosure data table that stores disclosure data and disclosure time in association with each other; and a second time keeping function and a second time synchronization function for matching the time of the second time keeping function with the master clock; wherein the distribution server referring to the time of the first time keeping function and the distribution data table to send in advance the disclosure data and the disclosure time at the distribution time to the user-side transfer apparatus; the user-side transfer apparatus storing the disclosure data and the disclosure time received from the distribution server, in the disclosure data table; and the user-side transfer apparatus referring to the disclosure data table to send the disclosure data to the user equipment when the time of the second time keeping function matches the disclosure time.