公开(公告)号：EP1605694A4

公开(公告)日：2010-06-09

申请号：EP03816259

申请日：2003-11-28

申请人： PANASONIC CORP

发明人： OHTSUKA TAKESHI ,  OKAMOTO KEISHI ,  SAKANIWA KATSUYUKI ,  OKUDA NOBUKATSU ,  KUNISUE KATSUJI

IPC分类号： H04N5/77 ,  H04N5/907 ,  H04N5/91

CPC分类号： H04N21/4184 ,  H04N5/772 ,  H04N5/907 ,  H04N9/7973 ,  H04N21/4223

公开(公告)号：EP1734451A4

公开(公告)日：2009-09-16

申请号：EP05719781

申请日：2005-03-02

申请人： PANASONIC CORP

发明人： SAKANIWA KATSUYUKI ,  TANAKA TOSHIHIRO ,  SAITOH HIROSHI ,  OOTAKA HIDEKI ,  YOSHIDA NORIKATSU ,  UEDA HISATAKA ,  OKUDA NOBUKATSU

IPC分类号： G06F17/30 ,  G06F12/00

CPC分类号： G06F17/30067 ,  Y10S707/99943

摘要： An object of the present invention is to reduce a possibility of existence of a plurality of identical file names in files which are created by a plurality of apparatuses. A file name generation apparatus according to the present invention includes: an UMID generation unit (12) which generates a globally unique identifier; and a file name generation unit (14) which generates a file name which includes the globally unique identifier generated by the UMID generation unit (12).