Dynamic information storage or retrieval – Condition indicating – monitoring – or testing – Including radiation storage or retrieval
Reexamination Certificate
2011-06-21
2011-06-21
Hindi, Nabil Z (Department: 2627)
Dynamic information storage or retrieval
Condition indicating, monitoring, or testing
Including radiation storage or retrieval
C369S047110, C369S047140
Reexamination Certificate
active
07965601
ABSTRACT:
To provide an optical disk recording/reproducing apparatus capable of immediately suspending recording if a recording inadequate state occurs after start of recording, confirming the recording state by using an error-correction-code word unit and restarting recording after identifying the write continuation position. A recording starting section (1) instructs a recording gate/recording data creating section (5) to create a recording gate corresponding to a desired volume of data and recording data and to perform recording. If an inadequate-recording-state determining section (2) detects a recording inadequate state, a recording suspending section (3) instructs the recording gate/recording data creating section (5) to suspend outputting the recording gate and the recording data. A SYNC detection section (9) detects a SYNC signal from reproduced data, and a PO-error-correction processing section (11) performs PI-error-correction. A recording-suspended-position determining section (13) determines to what extent the recording has been performed. Depending on the result, a recording restart section (4) issues an instruction to restart recording, and the recording gate/recording data creating section (5) creates again the recording gate and recording data and restarts the recording.
REFERENCES:
patent: 6975573 (2005-12-01), Yamamoto
patent: 7046610 (2006-05-01), Sakagami et al.
patent: 7221641 (2007-05-01), Noda et al.
patent: 2003/0048720 (2003-03-01), Yamamoto
patent: 2003/0169657 (2003-09-01), Ishitobi et al.
patent: 3-116537 (1991-05-01), None
patent: 4-195867 (1992-07-01), None
patent: 6-124548 (1994-05-01), None
patent: 2003-85883 (2003-03-01), None
patent: 2003-85883 (2003-03-01), None
patent: 2003-109226 (2003-04-01), None
patent: 2003-308654 (2003-10-01), None
patent: 2005-259280 (2005-09-01), None
International Search Report dated Dec. 6, 2005 from the corresponding International Patent Application No. PCT/JP2005/020087.
Japanese Office Action issued on Jun. 30, 2008, from the corresponding Japanese Application.
Japanese Office Action issued on Sep. 18, 2008, from the corresponding Japanese Application.
Hindi Nabil Z
Katten Muchin & Rosenman LLP
NEC Corporation
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