公开(公告)号：EP1646167A4

公开(公告)日：2014-04-16

申请号：EP04733636

申请日：2004-05-18

申请人： SONY CORP

发明人： IWATSU T ,  SAKOH NORIYUKI ,  YAMASHITA SHINSUKE ,  MORIYA JUN ,  MURASE YASUHIRO

IPC分类号： G06F17/30 ,  H04H20/82 ,  H04H20/93 ,  H04H40/18 ,  H04H60/27 ,  H04H60/37 ,  H04H60/44 ,  H04H60/48 ,  H04H60/63 ,  H04H60/64 ,  H04H60/74 ,  H04H60/81 ,  H04H60/82 ,  H04N7/173 ,  H04N21/232 ,  H04N21/8405

CPC分类号： H04H40/18 ,  G06F17/30056 ,  G06F17/30749 ,  H04H20/82 ,  H04H60/27 ,  H04H60/74 ,  H04H60/82 ,  H04N21/237 ,  H04N21/254 ,  H04N21/2542 ,  H04N21/25875 ,  H04N21/4622 ,  H04N21/4722 ,  H04N21/6112 ,  H04N21/6125 ,  H04N21/6175 ,  H04N21/8133

公开(公告)号：EP1669915A4

公开(公告)日：2008-01-30

申请号：EP04745310

申请日：2004-05-19

申请人： SONY CORP

发明人： SAKOH NORIYUKI ,  IWATSU TAKESHI ,  MORIYA JUN ,  MURASE YASUHIRO

IPC分类号： G06Q10/00 ,  G06Q30/00

CPC分类号： G06Q30/06 ,  G06Q10/10

摘要： An appropriate attention can be made when a communication connection recovers from its interruption. When a client terminal (2) requests an attribute information provision server (7) for and receives therefrom a content attribute file (47) corresponding to content data stored in a hard disc, and if a communication connection is interrupted during such reception and thereafter recovers from its interruption, the client terminal (2) requests a portal server (4) for billing status notification information, and then billing status notification screens (15,16) transmitted in response to that request are transmitted back. In this way, when the communication connection has recovered from its interruption after it was interrupted during reception of the content attribute file (47), the billing status notification information can be used to notify whether a billing processing has been completed or not, thereby making an appropriate attention at the recovery of the communication connection from its interruption.