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公开(公告)号：EP1530204A2
公开(公告)日：2005-05-11
申请号：EP04025095.3
申请日：2004-10-21
IPC分类号： G11B7/007
CPC分类号： G11B7/1267 , G11B7/00736 , G11B7/125
摘要： An object of the present invention is to provide an optical recording/reproducing apparatus capable of improving medium usability through a laser power adjusting process while keeping compatibility with a read only type medium. The optical recording/reproducing apparatus adjusts laser power using a PCA till the PCA is used up. After the PCA is used up, an additional area is reserved at the outermost circumference position, thereafter when the additional area is used up, a new additional area is reserved at an inner circumference side of the used up additional area to adjust laser power. The additional area is reserved at an outer circumference than a lead-out area, and therefore format compatibility with a read only type optical disc can be maintained. The additional area is reserved only when the PCA is used up, thus capacity compatibility with a read only type optical disc can be maintained while laser power is adjusted with only the PCA.
摘要翻译： 本发明的目的是提供一种能够通过激光功率调整过程改善介质可用性同时保持与只读型介质的兼容性的光学记录/再现装置。 光学记录/再现装置使用PCA调节激光功率，直到PCA耗尽。 在PCA用完之后，在最外周位置保留另外的区域，此后当附加区域用尽时，在用尽的附加区域的内周侧保留新的附加区域以调整激光功率。 附加区域在外围保留在引出区域，因此可以保持与只读型光盘的格式兼容性。 仅当PCA用完时，才能保留附加区域，因此只能使用PCA调整激光功率，才能保持与只读型光盘的兼容性。
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2.发明公开Read only digital audio information recording medium and digital dubbing system therefor 失效Nur Audisignale und Digitalkopiersystem的Nur Lesedigitalaufzeichnungsmedium。
公开(公告)号：EP0535703A2
公开(公告)日：1993-04-07
申请号：EP92116921.5
申请日：1992-10-02
发明人： Fuma, Masato , Sugihara, Nagatoshi
IPC分类号： G11B20/00
CPC分类号： G11B20/00688 , G11B20/00007 , G11B20/00086 , G11B20/00166 , G11B20/10527 , G11B27/034 , G11B27/34 , G11B2220/211 , G11B2220/213 , G11B2220/2525 , G11B2220/2545
摘要： A read only disc according to the present invention has a spiral recording track formed on the surface thereof. The recording track includes a plurality of record unit blocks formed continuously by an optical recording method, wherein each record unit block includes a dubbing permitted area and a dubbing inhibited area. Digital audio information having data compressed is recorded in the dubbing permitted area. On the other hand, display data associated with the digital audio information is recorded in the dubbing inhibited area. Thus, digital dubbing of digital audio information can be carried out and dubbing of display data is prevented to ensure dominance of the read only disc as a master software.
摘要翻译： 根据本发明的只读盘具有形成在其表面上的螺旋记录轨迹。 记录轨道包括通过光学记录方法连续形成的多个记录单元块，其中每个记录单元块包括转录允许区域和复制禁止区域。 具有压缩数据的数字音频信息被记录在转录允许区域中。 另一方面，与数字音频信息相关联的显示数据被记录在转录禁止区域中。 因此，可以执行数字音频信息的数字翻录，并且防止显示数据的转录，以确保只读盘作为主软件的优势。
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3.发明公开Optical disk, optical disk recording method, and optical disk recording apparatus 审中-公开Optische Platte，Aufzeichnungsverfahrenfüroptische Platte undAufzeichnungsgerätfüroptische Platte
公开(公告)号：EP1607971A2
公开(公告)日：2005-12-21
申请号：EP05104972.4
申请日：2005-06-08
发明人： Kashihara, Yutaka , Takahashi, Hideki , Ogawa, Akihito , Yamanaka, Yutaka , Shimonou, Shigeru , Ide, Tatsunori , Yamamoto, Tsuyoshi , Hattori, Katsuki , Fuma, Masato
IPC分类号： G11B20/12 , G11B27/36 , G11B7/007 , G11B7/0037
CPC分类号： G11B27/329 , G11B7/00736 , G11B20/1217 , G11B2020/1275 , G11B2020/1277 , G11B2020/1292 , G11B2220/218 , G11B2220/2537 , G11B2220/2562
摘要： In an optical disk recording method of recording data onto a recordable optical disk which includes a data zone where data is recorded and a management data zone where management data indicating the recorded part of the data zone is recorded, an extended management data zone in which the management data is to be recorded is set in the data zone in response to an extension instruction.
摘要翻译： 在将数据记录到包括记录数据的数据区的可记录光盘上的数据的光盘记录方法以及记录了表示记录的数据区的部分的管理数据的管理数据区中，扩展管理数据区中， 管理数据将被记录在数据区中，以响应扩展指令。
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4.发明公开Read only digital audio information recording medium and digital dubbing system therefor 失效只读数字音频信息记录媒体和数字音乐系统
公开(公告)号：EP0535703A3
公开(公告)日：1993-06-09
申请号：EP92116921.5
申请日：1992-10-02
发明人： Fuma, Masato , Sugihara, Nagatoshi
IPC分类号： G11B20/00
CPC分类号： G11B20/00688 , G11B20/00007 , G11B20/00086 , G11B20/00166 , G11B20/10527 , G11B27/034 , G11B27/34 , G11B2220/211 , G11B2220/213 , G11B2220/2525 , G11B2220/2545
摘要： A read only disc according to the present invention has a spiral recording track formed on the surface thereof. The recording track includes a plurality of record unit blocks formed continuously by an optical recording method, wherein each record unit block includes a dubbing permitted area and a dubbing inhibited area. Digital audio information having data compressed is recorded in the dubbing permitted area. On the other hand, display data associated with the digital audio information is recorded in the dubbing inhibited area. Thus, digital dubbing of digital audio information can be carried out and dubbing of display data is prevented to ensure dominance of the read only disc as a master software.
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公开(公告)号：EP1530204A3
公开(公告)日：2007-12-12
申请号：EP04025095.3
申请日：2004-10-21
CPC分类号： G11B7/1267 , G11B7/00736 , G11B7/125
摘要： An object of the present invention is to provide an optical recording/reproducing apparatus capable of improving medium usability through a laser power adjusting process while keeping compatibility with a read only type medium. The optical recording/reproducing apparatus adjusts laser power using a PCA till the PCA is used up. After the PCA is used up, an additional area is reserved at the outermost circumference position, thereafter when the additional area is used up, a new additional area is reserved at an inner circumference side of the used up additional area to adjust laser power. The additional area is reserved at an outer circumference than a lead-out area, and therefore format compatibility with a read only type optical disc can be maintained. The additional area is reserved only when the PCA is used up, thus capacity compatibility with a read only type optical disc can be maintained while laser power is adjusted with only the PCA.
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6.发明公开Optical disk, optical disk recording method, and optical disk recording apparatus 审中-公开用于光盘和记录设备，用于光盘的光盘记录方法
公开(公告)号：EP1607971A3
公开(公告)日：2007-11-28
申请号：EP05104972.4
申请日：2005-06-08
发明人： Kashihara, Yutaka , Takahashi, Hideki , Ogawa, Akihito , Yamanaka, Yutaka , Shimonou, Shigeru , Ide, Tatsunori , Yamamoto, Tsuyoshi , Hattori, Katsuki , Fuma, Masato
IPC分类号： G11B20/12 , G11B27/36 , G11B7/007 , G11B7/0037
CPC分类号： G11B27/329 , G11B7/00736 , G11B20/1217 , G11B2020/1275 , G11B2020/1277 , G11B2020/1292 , G11B2220/218 , G11B2220/2537 , G11B2220/2562
摘要： In an optical disk recording method of recording data onto a recordable optical disk which includes a data zone where data is recorded and a management data zone where management data indicating the recorded part of the data zone is recorded, an extended management data zone in which the management data is to be recorded is set in the data zone in response to an extension instruction.
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