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公开(公告)号：US07940636B2
公开(公告)日：2011-05-10
申请号：US12815992
申请日：2010-06-15
申请人： Yukio Shishido , Tetsuji Kawashima , Hiro Kawakami
发明人： Yukio Shishido , Tetsuji Kawashima , Hiro Kawakami
IPC分类号： G11B7/24
CPC分类号： G11B27/329 , G11B7/00745 , G11B7/24038 , G11B20/1217 , G11B27/034 , G11B2007/0013 , G11B2020/1235 , G11B2220/216 , G11B2220/218 , G11B2220/235 , G11B2220/2562
摘要： A recording medium of the recordable type in the form of a multi-layer disc or the like which is improved in compatibility and feasibility in use and a recording apparatus and a recording method ready for the recording medium are disclosed. A region for recording interlayer folding back position information is set on the recording medium (for example, “End sector number in Layer 0” or a session item type 3). In response to a fact that recording on a certain recording layer reaches a maximum recording range or that data recording advances from a certain recording layer to a next recording layer, interlayer folding back position information is recorded on the recording medium. This signifies that such recording is performed when advancement of the data recording to another recording layer is performed at a stage prior to disc closing or session closing or when it is predicted that such advancement of the data recording occurs soon. Also where the disc is of the type for which multi-session recording is performed, interlayer folding back position information is recorded with regard to a session in which folding back is performed.
摘要翻译： 公开了以兼容性和使用可行性提高的多层盘等形式的可记录类型的记录介质，以及为记录介质准备的记录装置和记录方法。 用于记录层间折叠位置信息的区域设置在记录介质上（例如，“层0中的结束扇区号”或会话项类型3）。 响应于在某个记录层上的记录达到最大记录范围或数据记录从某个记录层前进到下一个记录层的事实，层间折叠位置信息被记录在记录介质上。 这意味着当在盘关闭或会话关闭之前的阶段执行数据记录到另一个记录层的进行时，或者当预测数据记录的这种提前很快发生时，执行这种记录。 此外，在盘是进行多会话记录的类型的情况下，关于执行折页的会话记录层间折叠位置信息。
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公开(公告)号：US07423952B2
公开(公告)日：2008-09-09
申请号：US10834996
申请日：2004-04-30
申请人： Yukio Shishido , Tetsuji Kawashima , Hiro Kawakami
发明人： Yukio Shishido , Tetsuji Kawashima , Hiro Kawakami
IPC分类号： G11B3/74
CPC分类号： G11B27/329 , G11B7/00745 , G11B7/24038 , G11B20/1217 , G11B27/034 , G11B2007/0013 , G11B2020/1235 , G11B2220/216 , G11B2220/218 , G11B2220/235 , G11B2220/2562
摘要： A recording medium of the recordable type in the form of a multi-layer disc or the like which is improved in compatibility and feasibility in use and a recording apparatus and a recording method ready for the recording medium are disclosed. A region for recording interlayer folding back position information is set on the recording medium (for example, “End sector number in Layer 0” or a session item type 3). In response to a fact that recording on a certain recording layer reaches a maximum recording range or that data recording advances from a certain recording layer to a next recording layer, interlayer folding back position information is recorded on the recording medium. This signifies that such recording is performed when advancement of the data recording to another recording layer is performed at a stage prior to disc closing or session closing or when it is predicted that such advancement of the data recording occurs soon. Also where the disc is of the type for which multi-session recording is performed, interlayer folding back position information is recorded with regard to a session in which folding back is performed.
摘要翻译： 公开了以兼容性和使用可行性提高的多层盘等形式的可记录类型的记录介质，以及为记录介质准备的记录装置和记录方法。 用于记录层间折叠位置信息的区域设置在记录介质上（例如，“层0中的结束扇区号”或会话项类型3）。 响应于在某个记录层上的记录达到最大记录范围或数据记录从某个记录层前进到下一个记录层的事实，层间折叠位置信息被记录在记录介质上。 这意味着当在盘关闭或会话关闭之前的阶段执行数据记录到另一个记录层的进行时，或者当预测数据记录的这种提前很快发生时，执行这种记录。 此外，在盘是进行多会话记录的类型的情况下，关于执行折页的会话记录层间折叠位置信息。
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公开(公告)号：US07113466B2
公开(公告)日：2006-09-26
申请号：US11113524
申请日：2005-04-25
申请人： Tetsuji Kawashima , Yukio Shishido
发明人： Tetsuji Kawashima , Yukio Shishido
摘要： The amount of light reflected from a disk is detected, and it is determined according to the amount of reflected light whether the disk is a recordable disk or a rewritable disk. The disk is controlled according to the result of determination such that it is rotated at a constant angular velocity (CAV) or at a constant linear velocity (CLV) and recording is executed. Further, rotation driving control of the disk is selected according to factors other than the type of the disk, such as according to whether random recording is allowed or not, according to a recording state in the disk, according to whether an alternative area is provided or not, according to a recording start position, or according to whether initialization is required or not. CLV control or CAV control is appropriately selected for a disk at recording to suppress a reduction in accessibility and a reduction in data transmission rate.
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公开(公告)号：US06990054B2
公开(公告)日：2006-01-24
申请号：US11113872
申请日：2005-04-25
申请人： Tetsuji Kawashima , Yukio Shishido
发明人： Tetsuji Kawashima , Yukio Shishido
摘要： The amount of light reflected from a disk is detected, and it is determined according to the amount of reflected light whether the disk is a recordable disk or a rewritable disk. The disk is controlled according to the result of determination such that it is rotated at a constant angular velocity (CAV) or at a constant linear velocity (CLV) and recording is executed. Further, rotation driving control of the disk is selected according to factors other than the type of the disk, such as according to whether random recording is allowed or not, according to a recording state in the disk, according to whether an alternative area is provided or not, according to a recording start position, or according to whether initialization is required or not. CLV control or CAV control is appropriately selected for a disk at recording to suppress a reduction in accessibility and a reduction in data transmission rate.
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公开(公告)号：US20050190675A1
公开(公告)日：2005-09-01
申请号：US11113872
申请日：2005-04-25
申请人： Tetsuji Kawashima , Yukio Shishido
发明人： Tetsuji Kawashima , Yukio Shishido
摘要： The amount of light reflected from a disk is detected, and it is determined according to the amount of reflected light whether the disk is a recordable disk or a rewritable disk. The disk is controlled according to the result of determination such that it is rotated at a constant angular velocity (CAV) or at a constant linear velocity (CLV) and recording is executed. Further, rotation driving control of the disk is selected according to factors other than the type of the disk, such as according to whether random recording is allowed or not, according to a recording state in the disk, according to whether an alternative area is provided or not, according to a recording start position, or according to whether initialization is required or not. CLV control or CAV control is appropriately selected for a disk at recording to suppress a reduction in accessibility and a reduction in data transmission rate.
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16.发明申请公开(公告)号：US20050152242A1
公开(公告)日：2005-07-14
申请号：US11078403
申请日：2005-03-14
申请人： Yukio Shishido
发明人： Yukio Shishido
IPC分类号： G11B7/004 , G11B7/0045 , G11B7/0055 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/034 , G11B27/036 , G11B27/19 , G11B27/24 , G11B27/30 , G11B27/32 , G11B5/09
CPC分类号： G11B27/329 , G11B7/0055 , G11B20/10 , G11B20/1217 , G11B27/034 , G11B27/036 , G11B27/24 , G11B27/3027 , G11B2020/1238 , G11B2020/1285 , G11B2020/1292 , G11B2220/215 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2545
摘要： Data is recorded on packet basis to a track of an optical recording medium and the data is pseudo-erased by erasing contents information of the track having the data. Information indicating the end position of the packet containing the data is recorded on the optical recording medium and a new data is recorded to the track where the data has been pseudo-erased in accordance with the information indicating the end position of the packet.
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公开(公告)号：US06904008B2
公开(公告)日：2005-06-07
申请号：US09907216
申请日：2001-07-17
申请人： Tetsuji Kawashima , Yukio Shishido
发明人： Tetsuji Kawashima , Yukio Shishido
摘要： A method and apparatus for recording data wherein the amount of light reflected from a disk is detected, and it is determined according to the amount of reflected light whether the disk is a recordable disk or a rewritable disk. The disk is controlled according to the result of determination such that it is rotated at a constant angular velocity (CAV) or at a constant linear velocity (CLV) and recording is executed. Further, rotation driving control of the disk is selected according to factors other than the type of the disk, such as according to whether random recording is allowed or not, according to a recording state in the disk, according to whether an alternative area is provided or not, according to a recording start position, or according to whether initialization is required or not. CLV control or CAV control is appropriately selected for a disk at recording to suppress a reduction in accessibility and a reduction in data transmission rate.
摘要翻译： 一种用于记录数据的方法和设备，其中检测到从光盘反射的光量，并且根据反射光量确定盘是可记录盘还是可重写盘。 根据确定的结果来控制盘，使其以恒定的角速度（CAV）或恒定的线速度（CLV）旋转并执行记录。 此外，根据是否提供备选区域，根据盘中的记录状态，根据是否允许随机记录，根据盘的类型以外的因素来选择盘的旋转驱动控制 或者根据记录开始位置，还是根据是否需要初始化。 对记录的盘适当地选择CLV控制或CAV控制，以抑制可访问性的降低和数据传输速率的降低。
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公开(公告)号：US06714509B2
公开(公告)日：2004-03-30
申请号：US09943515
申请日：2001-08-31
申请人： Eiji Kumagai , Yukio Shishido , Michihiko Iida
发明人： Eiji Kumagai , Yukio Shishido , Michihiko Iida
IPC分类号： G11B700
CPC分类号： G11B27/24 , G11B7/00454 , G11B7/00455 , G11B7/007 , G11B7/00745 , G11B7/093 , G11B19/04 , G11B19/28 , G11B20/10 , G11B20/1217 , G11B27/3027 , G11B27/3063 , G11B2020/1239 , G11B2020/1265 , G11B2020/1269 , G11B2220/216 , G11B2220/218 , G11B2220/235 , G11B2220/2545
摘要： A disk recording medium including a pregroove on which control information is recorded, the control information having disk-compatibility information, and the disk-compatibility information indicating a linear recording velocity corresponding to the disk recording medium.
摘要翻译： 一种包括其上记录有控制信息的预制槽的磁盘记录介质，具有磁盘兼容性信息的控制信息以及指示对应于盘记录介质的线性记录速度的磁盘兼容性信息。
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公开(公告)号：US20100254252A1
公开(公告)日：2010-10-07
申请号：US12815992
申请日：2010-06-15
申请人： Yukio Shishido , Tetsuji Kawashima , Hiro Kawakami
发明人： Yukio Shishido , Tetsuji Kawashima , Hiro Kawakami
IPC分类号： G11B7/26
CPC分类号： G11B27/329 , G11B7/00745 , G11B7/24038 , G11B20/1217 , G11B27/034 , G11B2007/0013 , G11B2020/1235 , G11B2220/216 , G11B2220/218 , G11B2220/235 , G11B2220/2562
摘要： A recording medium of the recordable type in the form of a multi-layer disc or the like which is improved in compatibility and feasibility in use and a recording apparatus and a recording method ready for the recording medium are disclosed. A region for recording interlayer folding back position information is set on the recording medium (for example, “End sector number in Layer 0” or a session item type 3). In response to a fact that recording on a certain recording layer reaches a maximum recording range or that data recording advances from a certain recording layer to a next recording layer, interlayer folding back position information is recorded on the recording medium. This signifies that such recording is performed when advancement of the data recording to another recording layer is performed at a stage prior to disc closing or session closing or when it is predicted that such advancement of the data recording occurs soon. Also where the disc is of the type for which multi-session recording is performed, interlayer folding back position information is recorded with regard to a session in which folding back is performed.
摘要翻译： 公开了以兼容性和使用可行性提高的多层盘等形式的可记录类型的记录介质，以及为记录介质准备的记录装置和记录方法。 用于记录层间折叠位置信息的区域设置在记录介质上（例如，“层0中的结束扇区号”或会话项类型3）。 响应于在某个记录层上的记录达到最大记录范围或数据记录从某个记录层前进到下一个记录层的事实，层间折叠位置信息被记录在记录介质上。 这意味着当在盘关闭或会话关闭之前的阶段执行数据记录到另一个记录层的进行时，或者当预测数据记录的这种提前很快发生时，执行这种记录。 此外，在盘是进行多会话记录的类型的情况下，关于执行折页的会话记录层间折叠位置信息。
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公开(公告)号：US07319651B2
公开(公告)日：2008-01-15
申请号：US11113884
申请日：2005-04-25
申请人： Tetsuji Kawashima , Yukio Shishido
发明人： Tetsuji Kawashima , Yukio Shishido
摘要： The amount of light reflected from a disk is detected, and it is determined according to the amount of reflected light whether the disk is a recordable disk or a rewritable disk. The disk is controlled according to the result of determination such that it is rotated at a constant angular velocity (CAV) or at a constant linear velocity (CLV) and recording is executed. Further, rotation driving control of the disk is selected according to factors other than the type of the disk, such as according to whether random recording is allowed or not, according to a recording state in the disk, according to whether an alternative area is provided or not, according to a recording start position, or according to whether initialization is required or not. CLV control or CAV control is appropriately selected for a disk at recording to suppress a reduction in accessibility and a reduction in data transmission rate.
摘要翻译： 检测从光盘反射的光量，并且根据反射光的量来确定盘是可记录盘还是可重写盘。 根据确定的结果来控制盘，使其以恒定的角速度（CAV）或恒定的线速度（CLV）旋转并执行记录。 此外，根据是否提供备选区域，根据盘中的记录状态，根据是否允许随机记录，根据盘的类型以外的因素来选择盘的旋转驱动控制 或者根据记录开始位置，还是根据是否需要初始化。 对记录的盘适当地选择CLV控制或CAV控制，以抑制可访问性的降低和数据传输速率的降低。
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