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21. 发明专利

JP2007073185A Information recording medium, information recording and reproducing method, and information recording and reproducing device 审中-公开
标题翻译：信息记录介质，信息记录和再现方法以及信息记录和再现设备
公开(公告)号：JP2007073185A
公开(公告)日：2007-03-22
申请号：JP2006337981
申请日：2006-12-15
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： FUKUSHIMA TOSHIYUKI , UEDA HIROSHI , ITOU MOTOYUKI
IPC分类号： G11B7/007 , G11B7/0045 , G11B7/125
摘要： PROBLEM TO BE SOLVED: To enhance a detection ratio of a starting position of an area used when determining recording conditions. SOLUTION: An information recording medium of this invention includes a data recording area for recording data, and a learning area for recording the information on recording conditions. The learning area includes: an area already used for learning where the information on the recording conditions is recorded; an area not yet used for learning where the information on the recording conditions is not recorded; and a boundary area for recording the discrimination information for discriminating the boundary between the area already used for learning and the area not yet used for learning. The boundary area is between the area already used for learning and the area not yet used for learning. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高在确定记录条件时使用的区域的起始位置的检测率。解决方案：本发明的信息记录介质包括用于记录数据的数据记录区域和用于记录关于记录条件的信息的学习区域。学习区域包括：已经用于学习记录条件信息的区域; 尚未用于学习记录条件信息未记录的区域; 以及用于记录用于区分已经用于学习的区域与尚未用于学习的区域之间的边界的识别信息的边界区域。边界区域在已经用于学习的区域和尚未用于学习的区域之间。版权所有（C）2007，JPO＆INPIT

22. 发明专利

JP2002352522A RECORDING METHOD, REPRODUCING METHOD, RECORDING DEVICE, REPRODUCING DEVICE AND INFORMATION RECORDING MEDIUM 审中-公开
公开(公告)号：JP2002352522A
公开(公告)日：2002-12-06
申请号：JP2002079792
申请日：2002-03-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： ITOU MOTOYUKI , UEDA HIROSHI , FUKUSHIMA TOSHIYUKI
IPC分类号： G11B20/12 , G11B7/0045 , G11B7/005 , G11B20/10 , G11B20/18
摘要： PROBLEM TO BE SOLVED: To provide a recording method capable of increasing the reliability of data indicating recording management information. SOLUTION: A recording method is provided for recording management information indicating the recording state of an information recording medium in a WORM(write once read many) type information-recording medium. In the information recording medium, data containing a first synchronizing signal are recorded. In the information recording medium, a second synchronizing signal is recorded by cutting beforehand. The recording method comprises (a) a step of recording the management information in a specified position of the information recording medium based on the first synchronizing signal, (b) a step of determining whether the recording operation is normally finished or not in the step (a), and (c) a step of recording, if the recording operation in the step (a) is not normally finished, the management information in a prescribed position of the information recording medium according to the second synchronizing signal.

23. 发明专利

JP2005302135A Recording medium, recording and reproducing device, remote control device, and personal digital assistant 审中-公开
标题翻译：记录媒体，记录和复制设备，远程控制设备和个人数字助理
公开(公告)号：JP2005302135A
公开(公告)日：2005-10-27
申请号：JP2004115952
申请日：2004-04-09
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： MATSUDA RINA , FUKUSHIMA TOSHIYUKI , OKAZAKI SEIGO
IPC分类号： G11B23/30 , G11B27/10 , G11B27/34
摘要： PROBLEM TO BE SOLVED: To provide a recording medium, a recording and reproducing device, a remote control device, and a personal digital assistant, capable of referring to information about contents recorded in the recording medium without inserting the recording medium into the recording and reproducing device. SOLUTION: The recording medium 10 is provided with a non-contact readable IC tag 11 in a part other than a recording layer, and stores medium information including a medium identifier particularly assigned to the recording medium. The recording and reproducing device 100 is provided with an IC tag reading part 101 for acquiring at least the medium identifier from the medium information stored in the IC tag 11 of the recording medium 10, a retrieval part 102 for retrieving content information corresponding to the medium identifier acquired by the IC tag reading part 101 from a content list storage part 103 in which the content information relating to the contents recorded in the recording layer of the recording medium is stored with the medium identifier correlated, and a display control part 110 for displaying a retrieval result by the retrieval part 102 on a display device 20. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供记录介质，记录和再现装置，遥控装置和个人数字助理，能够参考关于记录在记录介质中的内容的信息，而不将记录介质插入到记录和再现设备。解决方案：记录介质10在除记录层之外的部分中设置有非接触可读IC标签11，并且存储包括特别分配给记录介质的介质标识符的介质信息。记录和再现装置100设置有用于从存储在记录介质10的IC标签11中的介质信息中至少获取介质标识符的IC标签读取部分101，用于检索与介质相对应的内容信息的检索部分102 存储与记录在记录介质的记录层中的内容相关的内容信息的内容列表存储部分103从IC标签读取部分101获取的标识符与媒体标识符相关联;以及显示控制部分110，用于显示由显示装置20上的检索部分102的检索结果。（C）2006年，JPO和NCIPI

24. 发明专利

JP2004005495A RECORDER, RECORDING METHOD AND PROGRAM 审中-公开
公开(公告)号：JP2004005495A
公开(公告)日：2004-01-08
申请号：JP2003078691
申请日：2003-03-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUSHIMA TOSHIYUKI , GOTOU YOSHITOSHI , NISHIMURA TAKUYA
IPC分类号： G06F3/06 , G06F3/08 , G11B20/10
摘要： PROBLEM TO BE SOLVED: To provide a digital recorder requiring no switching of a command according to a data format of an optical disk installed in a digital recorder by a controller such as a DTV, and solving the problem of compatibility. SOLUTION: This recorder 120 is a recorder for recording various data on the optical disk 372, and is provided with an optical disk drive 370 for installing the optical disk 372 and a command processing means 330 for detecting a data classification for permitting recording by the data format predetermined in the optical disk 372 installed in the optical disk drive 370, and discriminates the data classification of data acquired from an external part. When the data classification is a data classification for permitting the recording by the command processing means 330, an optical disk drive control means 360 records the data on removable media, and when the data classification is an unpermitted data classification, the data is recorded on an information storage buffer 350. COPYRIGHT: (C)2004,JPO

25. 发明专利

JP2000322839A INFORMATION RECORDING MEDIUM, METHOD AND DEVICE FOR INFORMATION-RECORDING/REPRODUCTION 失效
公开(公告)号：JP2000322839A
公开(公告)日：2000-11-24
申请号：JP2000046651
申请日：2000-02-23
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUSHIMA TOSHIYUKI , ITOU MOTOYUKI , SASAKI SHINJI
IPC分类号： G11B7/004 , G11B11/105 , G11B19/02 , G11B19/12 , G11B20/12
摘要： PROBLEM TO BE SOLVED: To ensure that drive information always includes the most recent recording/reproducing conditions without any redundant identifiers by arranging a plurality of recording/reproducing conditions in the order of time recorded on an information recorded medium. SOLUTION: Sixteen recording/reproducing conditions 521a are arranged in the order of time when they are recorded on an optical disk 101. The recording/reproducing conditions 521a include a maker identifier 531, a drive identifier 532, and a learning result storage area 533 for storing recording/ reproducing conditions obtained by allowing an optical disk device to execute learning processing. Thus, the same recording/reproducing conditions are recorded in a drive information 521 and drive information 522. Further, the recording/reproducing conditions 521a obtained by a new learning processing is recorded at the leading position of the drive information 521 and the drive information 522, thus assuring that the drive information 521 and the drive information 522 include 16 recording/reproducing conditions that always indicate the most recent learning result.

26. 发明专利

JP2000322818A INFORMATION RECORDING MEDIUM, AND METHOD AND DEVICE FOR INFORMATION RECORDING/REPRODUCING 失效
公开(公告)号：JP2000322818A
公开(公告)日：2000-11-24
申请号：JP2000025784
申请日：2000-02-02
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUSHIMA TOSHIYUKI , ITOU MOTOYUKI , SASAKI SHINJI
IPC分类号： G11B7/004 , G11B7/125 , G11B19/12
摘要： PROBLEM TO BE SOLVED: To guarantee that drive information is updated so as to always include recording/reproducing conditions showing the newest learning results. SOLUTION: An information recording medium has a data recording region for recording data, a 1st drive information region 502a for recording drive information 521 and a 2nd drive information region 502b for recording drive information 522. A plurality of recording/reproducing conditions 521a are respectively included in both the drive information 521 and the drive information 522. The plurality of recording/reproducing conditions 521a stipulate respectively the operation conditions of an information recording/reproducing device, on which the information recording/reproducing medium is loaded when an information recording/reproducing device records/reproduces data. The plurality of recording/reproducing conditions 521a are arranged in the order of times when they are recorded in the information recording medium.

27. 发明专利

JP2000322747A INFORMATION RECORDING MEDIUM, INFORMATION RECORDING AND REPRODUCING METHOD, AND INFORMATION RECORDING AND REPRODUCING DEVICE 失效
公开(公告)号：JP2000322747A
公开(公告)日：2000-11-24
申请号：JP2000046653
申请日：2000-02-23
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FUKUSHIMA TOSHIYUKI , ITOU MOTOYUKI , SASAKI SHINJI
IPC分类号： G11B7/004 , G11B7/007 , G11B7/125 , G11B19/12 , G11B20/12
摘要： PROBLEM TO BE SOLVED: To make it secured that drive information always includes the newest recording and reproducing conditions without having redundant identifiers by allowing an information reproducing device to obtain a new available recording condition to update the drive information. SOLUTION: 16 pieces of recording and reproducing conditions 521a are arranged in the order of times recorded on an optical disk. In this case, a recording and reproducing condition 521a which is recorded at the latest time is arranged at the leading position of a recording and reproducing condition list and a recording and reproducing condition 521p which is recorded at the earliest time is arranged at the end position of the recording and reproducing condition list. The same recording and reproducing conditions are recorded in drive information 521 and drive information 522 in this manner. Moreover, a recording and reproducing condition 521a which is obtained by a new learning processing is to be always recorded at the leading positions of the drive information 521 and the drive information 522. Thus, it is secured that the drive information 521 and the drive information 522 always include 16 pieces of recording and reproducing conditions indicating the newest learning result.

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