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51. 发明申请

US20110103208A1 MANUFACTURING METHOD FOR OPTICAL DISC, OPTICAL DISC, PLAYBACK METHOD FOR OPTICAL DISC, PLAYBACK APPARATUS FOR OPTICAL DISC, RECORDING APPARATUS FOR OPTICAL DISC 失效
标题翻译：用于光盘的光盘，光盘，光盘回放方法，光盘回放装置，光盘记录装置的制造方法
公开(公告)号：US20110103208A1
公开(公告)日：2011-05-05
申请号：US12993227
申请日：2010-05-06
申请人： Shoei Kobayashi
发明人： Shoei Kobayashi
IPC分类号： G11B20/00
CPC分类号： G11B7/007 , G11B7/24082 , G11B7/261 , G11B20/1217 , G11B20/18 , G11B27/32 , G11B2020/1222 , G11B2020/1227 , G11B2020/1239 , G11B2020/1267 , G11B2020/1268 , G11B2020/1272 , G11B2020/1278 , G11B2020/1836 , G11B2020/1846 , G11B2220/235 , G11B2220/2537 , G11B2220/2541 , G11B2220/2562
摘要： Address information that has been error correction encoded is recorded on a second version of a recording medium after being transformed such that such that the address decoding cannot be performed by a playback device that is not compatible with the second version of the recording medium. The address decoding for the second version of the recording medium cannot be performed by the incompatible playback device (for example, a playback device that was manufactured to be compatible only with a first version of the recording medium). In other words, in the playback device that is not compatible with the second version of the recording medium, a state is created in which address errors cannot be corrected, so access is impossible (recording and playback are impossible).
摘要翻译：经过纠错编码的地址信息经变换后被记录在记录介质的第二版本上，使得地址解码不能由与记录介质的第二版本不兼容的重放设备执行。用于第二版本的记录介质的地址解码不能由不兼容的回放设备（例如，制造为仅与记录介质的第一版本兼容的再现设备）来执行。换句话说，在与记录介质的第二版本不兼容的再现装置中，创建了不能校正地址错误的状态，因此不可能进行访问（不可能进行记录和重放）。

52. 发明申请

US20080267032A1 REPRODUCTION-ONLY RECORDING MEDIUM, REPRODUCING APPARATUS, REPRODUCING METHOD, AND DISK MANUFACTURING METHOD 失效
标题翻译：再生记录介质，再现设备，再现方法和磁盘制造方法
公开(公告)号：US20080267032A1
公开(公告)日：2008-10-30
申请号：US12147579
申请日：2008-06-27
申请人： Shoei Kobayashi
发明人： Shoei Kobayashi
IPC分类号： G11B20/10
CPC分类号： G11B27/3027 , G11B20/00086 , G11B20/1217 , G11B20/1251 , G11B27/105 , G11B27/19 , G11B27/24 , G11B2020/1221 , G11B2020/1277 , G11B2020/1288 , G11B2220/213 , G11B2220/2541 , G11B2220/2545
摘要： A ROM disk having a block data format provided with linking areas as with a rewritable disk. Main data recorded in a main data area and linking data recorded in a linking area in each block are scrambled by identical scrambling data. The scrambling data is generated by a random sequence using address information of the block as an initial value.
摘要翻译：具有与可重写盘一样具有链接区域的块数据格式的ROM盘。记录在主数据区中的主数据和记录在每个块中的链接区域中的链接数据被相同的加扰数据加扰。扰频数据是利用块的地址信息作为初始值的随机序列生成的。

53. 发明授权

US07397744B2 Recording and/or reproducing method and apparatus 失效
标题翻译：记录和/或再现方法和装置
公开(公告)号：US07397744B2
公开(公告)日：2008-07-08
申请号：US10524521
申请日：2004-06-14
申请人： Mitsutoshi Terada , Shoei Kobayashi , Tomotaka Kuraoka
发明人： Mitsutoshi Terada , Shoei Kobayashi , Tomotaka Kuraoka
IPC分类号： G11B5/09
CPC分类号： G11B20/1217 , G11B7/0045 , G11B27/329 , G11B2020/1285 , G11B2220/218 , G11B2220/2562
摘要： In a write-once recording medium, an optimum updating of the management information and a simple matching processing are to be achieved. To this end, in a system of a write-once medium, rendered accessible at random by employing the write/non-write indicating information, the management information, including a space bitmap and the last recording position information (LRA) indicating the last position of the recorded user data, is updated on the disc responsive to the generation or extinction of a gap (unrecorded area) in a region ahead of the LRA. The state of matching between the management information on the disc and the recording state of the user data is confirmed, responsive to the updating of the management information on the disc by the generation or extinction of the gap in the management information, by detecting whether or not the gap in the management information (gap indicated by the space bitmap) or the LRA is coincident with the gap or the LRA on the actual disc. Lacking the matching, the management information is updated to match the space bitmap or the LRA.
摘要翻译：在一次写入记录介质中，要实现管理信息的最佳更新和简单的匹配处理。为此，在通过采用写入/非写入指示信息随机地可写入的一次写入介质的系统中，包括空格位图和表示最后位置的最后记录位置信息（LRA）的管理信息记录的用户数据在盘上响应于LRA之前的区域中的间隙（未记录区域）的产生或消失而被更新。确认盘上的管理信息与用户数据的记录状态之间的匹配状态，通过检测管理信息中的间隙的产生或消失来更新盘上的管理信息，不是管理信息中的差距（由空格位图指示的间隙）或LRA与实际盘上的间隙或LRA一致。缺少匹配，更新管理信息以匹配空格位图或LRA。

54. 发明授权

US07391686B2 Disc-shaped recording medium, cutting apparatus for same, and disc drive 失效
标题翻译：碟形记录介质，相同的切割装置和盘驱动器
公开(公告)号：US07391686B2
公开(公告)日：2008-06-24
申请号：US11559286
申请日：2006-11-13
申请人： Shinichiro Iimura , Shoei Kobayashi
发明人： Shinichiro Iimura , Shoei Kobayashi
IPC分类号： G11B7/00
CPC分类号： G11B27/24 , G11B7/0053 , G11B7/007 , G11B7/00718 , G11B7/24082 , G11B7/261 , G11B20/1217 , G11B20/1403 , G11B20/1419 , G11B27/3027 , G11B2020/1222 , G11B2020/1239 , G11B2020/1268 , G11B2020/1269 , G11B2020/1287 , G11B2020/1298 , G11B2220/215 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , G11B2220/2566 , G11B2220/257
摘要： There is provided an optical disc having preformed thereon a spiral wobbled track as a grove and/or land along with data is to be recorded. The track is wobbled for a series of predetermined signal units each composed of an FSK information bit part based on a waveform resulted from FSK modulation of information bit and a singe-frequency part based on a waveform of a single frequency. The FSK modulation uses two different frequencies of which the one is the same as the single frequency and the other is different from the single frequency. These different frequencies are in such a relation that each of them has an even number of wobbles and an odd number of wobbles alternately in a predetermined cycle.
摘要翻译：提供了一种光盘，其上预先形成有作为格罗夫和/或陆地的螺旋摆动轨道以及要记录的数据。基于由基于单频的波形的信息比特的FSK调制和单频率部分导出的波形的FSK信息比特部分构成的一系列预定信号单元，轨道摆动。 FSK调制使用两个不同的频率，其中一个与单个频率相同，另一个频率与单个频率不同。这些不同的频率具有这样的关系：它们中的每一个在预定的周期中交替地具有偶数个摆动和奇数个摆动。

55. 发明申请

US20080074988A1 Optical disc medium, data recording method, and data recording apparatus 失效
标题翻译：光盘介质，数据记录方法和数据记录装置
公开(公告)号：US20080074988A1
公开(公告)日：2008-03-27
申请号：US11898441
申请日：2007-09-12
申请人： Jacobus Heemskerk , Cornelis Schep , Aalbert Stek , Hiromichi Ishibashi , Shigeru Furumiya , Shoei Kobayashi , Jun Nakano
发明人： Jacobus Heemskerk , Cornelis Schep , Aalbert Stek , Hiromichi Ishibashi , Shigeru Furumiya , Shoei Kobayashi , Jun Nakano
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/007 , G11B7/24082
摘要： An optical disc medium 10 having a wobbled track groove 12 includes three wobble patterns including a flat wobble pattern, a positive pulse wobble pattern, and a negative pulse wobble pattern. In the flat wobble pattern, the amplitude of the wobble from the lengthwise direction of the track groove is zero such that the track groove is flat. In the positive pulse wobble pattern, the amplitude of the wobble from the lengthwise direction of the track groove is positive such that the track groove is wobbled in a first direction perpendicular to the lengthwise direction. Further, in the negative pulse wobble pattern, the amplitude of the wobble from the lengthwise direction of the track groove is negative such that the track groove is wobbled in a second direction opposite to the first direction. Then, three data values can be recorded using three distinctive wobble patterns.
摘要翻译：具有摆动轨道槽12的光盘介质10包括三个摆动图案，包括平摆动图案，正脉冲摆动图案和负脉冲摆动图案。在平坦摆动图案中，轨道槽的纵向的摆动幅度为零，使得轨道槽平坦。在正脉冲摆动图案中，从轨道槽的长度方向摆动的振幅为正，使得轨道槽在与长度方向垂直的第一方向上摆动。此外，在负脉冲摆动图案中，从轨道槽的长度方向的摆动的振幅为负，使得轨道槽在与第一方向相反的第二方向上摆动。然后，可以使用三种不同的摆动模式记录三个数据值。

56. 发明授权

US07277371B2 Recording medium, recording device, reproduction device, recording method and reproduction method 失效
标题翻译：记录介质，记录装置，再现装置，记录方法和再现方法
公开(公告)号：US07277371B2
公开(公告)日：2007-10-02
申请号：US10513972
申请日：2004-03-11
申请人： Mitsutoshi Terada , Shoei Kobayashi , Tomotaka Kuraoka
发明人： Mitsutoshi Terada , Shoei Kobayashi , Tomotaka Kuraoka
IPC分类号： G11B7/00
CPC分类号： G11B20/1883 , G11B7/0053 , G11B7/00718 , G11B7/00736 , G11B7/00745 , G11B7/24038 , G11B2020/10907 , G11B2020/1221 , G11B2020/1275 , G11B2020/1285 , G11B2020/1873 , G11B2020/1893 , G11B2220/20 , G11B2220/218 , G11B2220/2541
摘要： In order to enhance the usability of a write-once recording medium, the recording medium is provided with an ordinary recording/reproduction area, an alternate area, a first alternate-address management information area and a second alternate-address management information area. In addition, written/unwritten state indication information is recorded in a predetermined area. The second alternate-address management information area is an area allowing alternate-address management information recorded therein to be renewed by adding alternate-address management information to the area. Alternate-address management information recorded in the second alternate-address management information area includes information recorded in a first information format and information recorded in a second information format. The first information format shows an alternate source address and an alternate destination address for each data unit. On the other hand, the second information format shows an alternate source address and an alternate destination address for a group of a plurality of physically continuous data units. The second information format is used as a format for effectively carrying out an alternate-address process on such a group of data units. All alternate-address management information is recorded in the first alternate-address management information area in the first information format.
摘要翻译：为了增强一次写入记录介质的可用性，记录介质设置有普通记录/再现区域，备用区域，第一替代地址管理信息区域和第二替代地址管理信息区域。此外，写入/未写状态指示信息被记录在预定区域中。第二替代地址管理信息区域是通过向该区域添加备用地址管理信息来允许更新记录在其中的备用地址管理信息的区域。记录在第二备用地址管理信息区域中的备用地址管理信息包括以第一信息格式记录的信息和以第二信息格式记录的信息。第一种信息格式显示每个数据单元的备用源地址和备用目标地址。另一方面，第二信息格式示出了多个物理上连续的数据单元的一组的替代源地址和备用目的地地址。第二信息格式被用作在这样一组数据单元上有效地执行替代地址处理的格式。所有备用地址管理信息以第一信息格式记录在第一备用地址管理信息区中。

57. 发明申请

US20070104083A1 DISC-SHAPED RECORDING MEDIUM, CUTTING APPARATUS FOR SAME, AND DISC DRIVE 失效
标题翻译：碟形记录介质，相同的切割装置和碟片驱动
公开(公告)号：US20070104083A1
公开(公告)日：2007-05-10
申请号：US11559286
申请日：2006-11-13
申请人： Shinichiro IIMURA , Shoei Kobayashi
发明人： Shinichiro IIMURA , Shoei Kobayashi
IPC分类号： G11B7/24
CPC分类号： G11B27/24 , G11B7/0053 , G11B7/007 , G11B7/00718 , G11B7/24082 , G11B7/261 , G11B20/1217 , G11B20/1403 , G11B20/1419 , G11B27/3027 , G11B2020/1222 , G11B2020/1239 , G11B2020/1268 , G11B2020/1269 , G11B2020/1287 , G11B2020/1298 , G11B2220/215 , G11B2220/216 , G11B2220/218 , G11B2220/2537 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , G11B2220/2566 , G11B2220/257
摘要： There is provided an optical disc having preformed thereon a spiral wobbled track as a grove and/or land along with data is to be recorded. The track is wobbled for a series of predetermined signal units each composed of an FSK information bit part based on a waveform resulted from FSK modulation of information bit and a singe-frequency part based on a waveform of a single frequency. The FSK modulation uses two different frequencies of which the one is the same as the single frequency and the other is different from the single frequency. These different frequencies are in such a relation that each of them has an even number of wobbles and an odd number of wobbles alternately in a predetermined cycle.
摘要翻译：提供了一种光盘，其上预先形成有作为格罗夫和/或陆地的螺旋摆动轨道以及要记录的数据。基于由基于单频的波形的信息比特的FSK调制和单频率部分导出的波形的FSK信息比特部分构成的一系列预定信号单元，轨道摆动。 FSK调制使用两个不同的频率，其中一个与单个频率相同，另一个频率与单个频率不同。这些不同的频率具有这样的关系：它们中的每一个在预定的周期中交替地具有偶数个摆动和奇数个摆动。

58. 发明申请

US20060044979A1 Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method 有权
标题翻译：记录介质，记录装置，再现装置，记录方法和再现方法
公开(公告)号：US20060044979A1
公开(公告)日：2006-03-02
申请号：US11203310
申请日：2005-08-15
申请人： Tomotaka Kuraoka , Shoei Kobayashi , Mitsutoshi Terada
发明人： Tomotaka Kuraoka , Shoei Kobayashi , Mitsutoshi Terada
IPC分类号： G11B20/18 , G11B7/00
CPC分类号： G11B27/329 , G11B20/1217 , G11B20/1883 , G11B27/034 , G11B27/036 , G11B2020/10907 , G11B2020/1873 , G11B2220/20 , G11B2220/218 , G11B2220/2525 , G11B2220/2529 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562
摘要： In a write-once media, by using a selected area such as an area starting from a postscript-recording point in the main data area as an alternate area, by determining whether or not an address specified in a request such as a write request is an address at which data has been recorded on the basis of information on a sequential recording range and by recording pieces of alternate-address management information for replacing defective locations on the media and for renewing data recorded on the media in a table by letting the pieces of information coexist in the table, defective locations on the media can be replaced with other locations and data already recorded on the media can thus be renewed even without providing pre-allocated alternate area on the media. In addition, if the media is provided with an alternate area and the alternate area becomes insufficient for alternate-address processing, a selected region in the main data area can be used as a region supplementary to the insufficient alternate area. An example of the region is an area starting from a postscript-recording point mentioned above.
摘要翻译：在一次写入媒体中，通过使用诸如从主数据区中的后记记录点开始的区域的选定区域作为替代区域，通过确定在诸如写请求的请求中指定的地址是否为基于关于顺序记录范围的信息记录数据的地址，并且通过记录用于替换介质上的不良位置的替代地址管理信息，以及通过放置片来更新记录在表中的媒体上的数据的信息在表中共存，媒体上的缺陷位置可以被其他位置替代，并且因此可以在媒体上已经记录的数据被更新，甚至不在介质上提供预分配的备用区域。此外，如果媒体被提供有替代区域，并且替代区域变得不足以进行交替地址处理，则主数据区域中的选定区域可以被用作补充不足的交替区域的区域。该区域的示例是从上述记录后记录点开始的区域。

59. 发明申请

US20060023601A1 Optical recording medium, information processing device using the recording medium, and data recording method 失效
标题翻译：光记录介质，使用该记录介质的信息处理装置和数据记录方法
公开(公告)号：US20060023601A1
公开(公告)日：2006-02-02
申请号：US10519697
申请日：2003-06-24
申请人： Ryuya Tachino , Susumu Senshu , Shoei Kobayashi
发明人： Ryuya Tachino , Susumu Senshu , Shoei Kobayashi
IPC分类号： G11B5/09
CPC分类号： G11B20/1217 , G11B2020/1062 , G11B2020/1239 , G11B2020/1277 , G11B2020/1287 , G11B2220/2537 , G11B2220/2562
摘要： The present invention is directed to a data recordable optical disc (2), wherein buffer areas for random access (Data Run-in DRi, Data Run-out DRo) for random access are respectively disposed before and after respective blocks (BLK, BLK1, BLK2), whereby when recording of new block is started, the block is recorded in the state where respective buffer areas overlap with each other with respect to new block and existing block so that no gap takes place. Signal patterns for Phase Locked Loop (PLL) at the time of data reproduction, Auto Gain Control (AGC), and automatic adjustment of light source power, synchronization pattern, and/or signal patterns used for generation of reproduction clock, and detection of block reproduction end, etc. are recorded within the buffer area.
摘要翻译：本发明涉及一种数据可记录光盘（2），其中用于随机存取的用于随机存取的缓冲区（数据运行DRi，数据运行DRo）分别设置在各个块（BLK，BLK 1）之前和之后，BLK 2），由此当开始记录新的块时，在各个缓冲区相对于新块和现有块相互重叠的状态下记录块，从而不发生间隙。在数据再现时锁相环（PLL）的信号模式，自动增益控制（AGC）以及用于产生再生时钟的光源功率，同步模式和/或信号模式的自动调整以及块的检测再现结束等被记录在缓冲区内。

60. 发明申请

US20050219979A1 Recording medium, recording device, reproduction device, recording method and reproduction method 有权
标题翻译：记录介质，记录装置，再现装置，记录方法和再现方法
公开(公告)号：US20050219979A1
公开(公告)日：2005-10-06
申请号：US10513971
申请日：2004-03-12
申请人： Mitsutoshi Terada , Shoei Kobayashi , Tomotaka Kuraoka
发明人： Mitsutoshi Terada , Shoei Kobayashi , Tomotaka Kuraoka
IPC分类号： G11B7/0037 , G11B7/004 , G11B7/0045 , G11B7/0055 , G11B20/10 , G11B20/12 , G11B20/18 , G11B27/00 , G11B27/32 , G11B5/09
CPC分类号： G11B20/10425 , G11B7/00375 , G11B7/0045 , G11B20/00115 , G11B20/1217 , G11B20/1883 , G11B27/329 , G11B2020/10759 , G11B2020/10907 , G11B2020/1288 , G11B2020/1873 , G11B2220/20 , G11B2220/218 , G11B2220/235 , G11B2220/2541
摘要： The present invention enhances the usability of a write-once recording medium having a plurality of recording layers. The write-once recording medium has a plurality of recording layers each including a regular recording reproduction area, an alternate area, a first alternate-address management information area and a second alternate-address management information area (a TDMA). In addition, written unwritten state indication information (a space bitmap) is recorded therein. Typically, the written unwritten state indication information is recorded in the second alternate-address management information area. By additionally recording alternate-address management information related to an alternate-address process in the second alternate-address management information area, the second alternate-address management information area can be used as an area for implementing renewal of the alternate-address management information. In addition, for every data unit (each cluster) on each of the recording layers on the write-once recording medium, written unwritten state indication information is used as information indicating whether or not data has been written into the data unit. On top of that, the second alternate-address management information areas (TDMAs), which are each provided on one of recording layers, are used sequentially one after another each as an area for updating alternate-address management information and written unwritten state indication information.
摘要翻译：本发明增强了具有多个记录层的一次写入记录介质的可用性。一次写入记录介质具有多个记录层，每个记录层包括常规记录再现区域，替代区域，第一替代地址管理信息区域和第二替换地址管理信息区域（TDMA）。此外，在其中记录写入的未写入状态指示信息（空间位图）。通常，写入的未写入状态指示信息被记录在第二备用地址管理信息区域中。通过在第二备用地址管理信息区域中另外记录与备用地址处理相关的备用地址管理信息，第二备用地址管理信息区域可以用作实现备用地址管理信息的更新的区域。此外，对于一次写入记录介质上的每个记录层上的每个数据单元（每个簇），使用写入的未写入状态指示信息作为指示数据是否被写入数据单元的信息。另外，在记录层之一上分别设置的第二备用地址管理信息区（TDMA）依次顺序依次使用，作为用于更新替代地址管理信息的区域和写入的未写入状态指示信息。

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