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Title:
CONTENTS MOVING SYSTEM AND CONTENTS TRANSMISSION APPARATUS USED IN IT
Document Type and Number:
Japanese Patent JP2005158056
Kind Code:
A
Abstract:

To securely perform contents movement operations without deleting parts of contents even if a contents storage device is placed on a general-purpose bus to perform contents movement operations.

A contents transmission apparatus 34 provided with a storage part 1, a contents recording apparatus 31, and a contents movement controller 33, which controls contents movement operations using the contents transmission apparatus 34 and the contents recording apparatus 31, are connected on a 1394 bus 25. The contents movement controller 33 has a movement source controller 12, which manages operations of the contents transmission apparatus 34, and a movement destination controller 7 which manages operations of the contents recording apparatus 31. The contents transmission apparatus 34 has a contents management part 6, which reads contents of a movement object from the storage part 1 and performs stream information update processing for the contents to transmit them to the 1394 bus 25, and a control source monitor 13 which monitors operations of the contents movement controller 33.


Inventors:
MIHARA KAZUHIRO
KAMIKADO TOSHIKAZU
TSUJIMURA SHOJI
Application Number:
JP2004319927A
Publication Date:
June 16, 2005
Filing Date:
November 02, 2004
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G06F21/62; G06F12/14; G06F21/10; G06F21/60; G06F21/85; G11B20/10; H04N5/91; (IPC1-7): G06F12/14; G11B20/10; H04N5/91
Domestic Patent References:
JPH1039954A1998-02-13
JPH03291735A1991-12-20
JPH07230667A1995-08-29
JPH09190292A1997-07-22
JP2001229612A2001-08-24
JP2004295300A2004-10-21
JP2001521261A2001-11-06
JP2002542665A2002-12-10
JP2002245718A2002-08-30
JP2001243700A2001-09-07
JP2002312199A2002-10-25
JP2000501875A2000-02-15
JP2002314924A2002-10-25
JPS63316145A1988-12-23
JPH11234362A1999-08-27
JPH0392951A1991-04-18
JP2003217267A2003-07-31
JPH01199351A1989-08-10
Foreign References:
US6526525B12003-02-25
Attorney, Agent or Firm:
Ikeuchi, Sato & Partners



 
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