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1. 发明申请

WO0219332A3 OPTICAL DISC AND PHYSICAL ADDRESS FORMAT 审中-公开
标题翻译：光盘和物理地址格式
公开(公告)号：WO0219332A3
公开(公告)日：2002-10-31
申请号：PCT/JP0107449
申请日：2001-08-29
申请人： MATSUSHITA ELECTRIC IND CO LTD , NAKAMURA ATSUSHI , MINAMINO JUNICHI , FURUMIYA SHIGERU , SHOJI MAMORU , ISHIDA TAKASHI , ISHIBASHI HIROMICHI
发明人： NAKAMURA ATSUSHI , MINAMINO JUNICHI , FURUMIYA SHIGERU , SHOJI MAMORU , ISHIDA TAKASHI , ISHIBASHI HIROMICHI
IPC分类号： G11B7/007 , G11B20/12 , G11B27/19 , G11B27/24 , G11B27/30
CPC分类号： G11B20/00601 , G11B7/0053 , G11B7/24082 , G11B20/10 , G11B20/12 , G11B20/1217 , G11B20/1833 , G11B27/19 , G11B27/24 , G11B27/3027 , G11B2020/1222 , G11B2020/1232 , G11B2020/1239 , G11B2020/1268 , G11B2020/1298 , G11B2220/20 , G11B2220/235 , G11B2220/2537
摘要： An optical disc medium compares a track groove, along which main information is recorded. The track groove is divided into a plurality of blocks. The plurality of blocks each include a plurality of frames. The plurality of frames each include one shape of wobbles indicating sub information, among a plurality of prescribed shapes of wobbles. The plurality of blocks each have address information. The address information is represented by a string of at least one piece of sub information represented by the shape of wobbles of at least one of the plurality of frames.
摘要翻译：光盘介质比较记录主要信息的轨道槽。轨道槽被分成多个块。多个块各自包括多个帧。在多个规定形状的摆动中，多个帧各自包括指示子信息的一种摆动形状。多个块各具有地址信息。地址信息由至少一条由多个帧中的至少一个的摆动形状表示的子信息的字符串表示。

2. 发明申请

WO0154119A3 OPTICAL RECORDING MEDIUM, OPTICAL REPRODUCTION APPARATUS, AND OPTICAL REPRODUCTION METHOD 审中-公开
标题翻译：光学记录介质，光学再现设备和光学再现方法
公开(公告)号：WO0154119A3
公开(公告)日：2002-02-14
申请号：PCT/JP0100422
申请日：2001-01-23
申请人： MATSUSHITA ELECTRIC IND CO LTD , NAKAMURA ATSUSHI , SHOJI MAMORU , ISHIDA TAKASHI , MINAMINO JUNICHI , KOBAYASHI YOSHIHARU , ISHIBASHI HIROMICHI , FURUMIYA SHIGERU
发明人： NAKAMURA ATSUSHI , SHOJI MAMORU , ISHIDA TAKASHI , MINAMINO JUNICHI , KOBAYASHI YOSHIHARU , ISHIBASHI HIROMICHI , FURUMIYA SHIGERU
IPC分类号： G11B7/24 , G11B7/007 , G11B20/12 , G11B27/19 , G11B27/24 , G11B27/30
CPC分类号： G11B27/24 , G11B7/007 , G11B7/00718 , G11B7/00745 , G11B20/1217 , G11B27/3027 , G11B2020/1232 , G11B2020/1267 , G11B2020/1292 , G11B2220/216 , G11B2220/235 , G11B2220/237 , G11B2220/2575
摘要： An optical recording medium comprises a plurality of identifiers (106, 107) in association with address information (108), wherein: each identifier is provided on the optical recording medium; and each identifier comprises at least one of: a first pattern provided on the optical recording medium and representing a first code expressed by one bit; a second pattern provided on the optical recording medium and representing a second code expressed by one bit; and a third pattern provided on the optical recording medium and representing a third code expressed by one bit.
摘要翻译：光记录介质包括与地址信息（108）相关联的多个标识符（106,107），其中：每个标识符设置在光学记录介质上; 并且每个标识符包括以下中的至少一个：设置在所述光学记录介质上并表示由一位表示的第一代码的第一图案; 设置在光学记录介质上并表示由一位表示的第二代码的第二图案; 以及设置在光学记录介质上并表示由一位表示的第三代码的第三图案。

3. 发明申请

WO02052551A3 RECORDING MEDIUM, RECORDING METHOD, REPRODUCTION METHOD, RECORDING APPARATUS AND REPRODUCTION APPARATUS 审中-公开
标题翻译：记录介质，记录方法，再现方法，记录装置和再现装置
公开(公告)号：WO02052551A3
公开(公告)日：2002-12-27
申请号：PCT/JP0111507
申请日：2001-12-26
申请人： MATSUSHITA ELECTRIC IND CO LTD , GUSHIMA TOYOJI , FURUMIYA SHIGERU , ISHIDA TAKASHI , ISHIBASHI HIROMICHI , DEGUCHI HIRONORI , NAKAMURA ATSUSHI , MINAMINO JUNICHI , USUI MAKOTO , NAKAJIMA TAKESHI
发明人： GUSHIMA TOYOJI , FURUMIYA SHIGERU , ISHIDA TAKASHI , ISHIBASHI HIROMICHI , DEGUCHI HIRONORI , NAKAMURA ATSUSHI , MINAMINO JUNICHI , USUI MAKOTO , NAKAJIMA TAKESHI
IPC分类号： G11B7/00 , G11B7/0045 , G11B7/007 , G11B20/10 , G11B20/12 , G11B20/14 , G11B20/18 , G11B27/30
CPC分类号： G11B20/1833 , G11B7/00454 , G11B7/00456 , G11B7/00736 , G11B7/00745 , G11B20/10 , G11B20/10203 , G11B20/1217 , G11B20/1403 , G11B20/1426 , G11B27/3027 , G11B2007/0006 , G11B2020/1222 , G11B2020/1225 , G11B2020/1232 , G11B2020/1277 , G11B2020/1287 , G11B2220/20 , G11B2220/216 , G11B2220/2537 , G11B2220/2562
摘要： A recording medium comprising a recording area, the recording area includes a first area and a second area, the first area includes a frame area, the frame area includes an area in which a second synchronization code sequence and at least a portion of data are to be recorded, and the second area includes an area of linking frames in which a third synchronization code sequence (PA) and a fourth synchronization code sequence (VFO) are to be recorded.
摘要翻译：一种包括记录区域的记录介质，所述记录区域包括第一区域和第二区域，所述第一区域包括帧区域，所述帧区域包括第二同步码序列和至少一部分数据到的区域并且第二区域包括要记录第三同步码序列（PA）和第四同步码序列（VFO）的链接帧的区域。

4. 发明申请

WO0225645A3 OPTICAL DISC AND A REPRODUCTION METHOD, REPRODUCTION APPARATUS, AND RECORDING APPARATUS FOR THE SAME 审中-公开
标题翻译：光盘和复制方法，复制装置和记录装置
公开(公告)号：WO0225645A3
公开(公告)日：2002-11-28
申请号：PCT/JP0108267
申请日：2001-09-21
申请人： MATSUSHITA ELECTRIC IND CO LTD , SHOJI MAMORU , NAKAMURA ATSUSHI , ISHIDA TAKASHI , ISHIBASHI HIROMICHI , MIYASHITA HARUMITSU , SENGA HISASHI , TAKAHASHI RIE
发明人： SHOJI MAMORU , NAKAMURA ATSUSHI , ISHIDA TAKASHI , ISHIBASHI HIROMICHI , MIYASHITA HARUMITSU , SENGA HISASHI , TAKAHASHI RIE
IPC分类号： G11B7/005 , G11B7/007 , G11B7/013 , G11B19/12 , G11B20/00 , G11B20/12 , G11B23/28 , G11B23/30
CPC分类号： G11B20/0021 , G11B7/0053 , G11B7/007 , G11B7/24085 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00304 , G11B20/00311 , G11B20/00405 , G11B20/00492 , G11B20/00507 , G11B20/00514 , G11B20/00528 , G11B20/00557 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/00739 , G11B20/1217 , G11B23/284
摘要： An optical disk, and a method and apparatus for reproducing and/or recording data to the disk are provided for preventing illegal copying of authorized disks recording copyrighted digital content. The optical disk 10 has a control area 12 for storing control data, a data area 14 for storing main digital data (content), and an identification area 13 for storing sub-digital data specific to the main digital data. The sub-digital data is recorded as a pit sequence (R1, R3, R5) at a locally phase modulated clock timing. When disk identification data is recorded as the sub-digital data, key information stored to the reproduction apparatus is compared with identification data (sub-digital data) detected from jitter fluctuations in the identification area 13 when content is reproduced from the optical disk 10. If a specific correlation is thus confirmed, the disk is recognized as a legally copied disk and reproduction is enabled. Illegal copies can thus be prevented.
摘要翻译：提供光盘，以及用于再现和/或记录数据到磁盘的方法和装置，用于防止非法拷贝记录受版权保护的数字内容的授权磁盘。光盘10具有用于存储控制数据的控制区域12，用于存储主数字数据（内容）的数据区域14以及用于存储专用于主数字数据的子数字数据的识别区域13。在本地相位调制时钟定时，子数字数据被记录为凹坑序列（R1，R3，R5）。当磁盘识别数据被记录为子数字数据时，将存储到再现装置的密钥信息与从光盘10再现内容时识别区域13中的抖动波动检测到的识别数据（子数字数据）进行比较。如果确定了具体的相关性，则将该盘识别为合法复制的盘并且使能再生。因此可以防止非法副本。

5. 发明申请

WO0016321B1 TILT DETECTION DEVICE, OPTICAL DISC DEVICE, AND TILT CONTROL METHOD 审中-公开
标题翻译：倾斜检测装置，光盘装置和倾斜控制方法
公开(公告)号：WO0016321B1
公开(公告)日：2000-05-25
申请号：PCT/JP9903761
申请日：1999-07-13
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAKAMURA ATSUSHI , SHOJI MAMORU , ISHIDA TAKASHI
IPC分类号： G11B7/007 , G11B7/013 , G11B7/09 , G11B7/095
CPC分类号： G11B7/24085 , G11B7/00718 , G11B7/00745 , G11B7/0901 , G11B7/0938 , G11B7/094 , G11B7/0943 , G11B7/0956
摘要： A tilt detection device detects an inclination (tilt angle) of the recording surface of an optical disc with respect to the optical axis of the light beam. The device has an optical head for directing a light beam onto the optical disc, a photo detector for receiving light reflected from the optical disc, and a tilt detector for detecting inclination of the recording surface of the optical disc with respect to the optical axis of the light beam by a signal output from the photo detector.
摘要翻译：倾斜检测装置检测光盘的记录表面相对于光束的光轴的倾斜（倾斜角）。该装置具有用于将光束引导到光盘上的光学头，用于接收从光盘反射的光的光电检测器以及用于检测光盘的记录表面相对于光盘的光轴倾斜的倾斜检测器光束由光电检测器输出的信号。

6. 发明申请

WO0067257A2 OPTICAL DISK, OPTICAL DISK RECORDING AND REPRODUCING APPARATUS, METHOD FOR RECORDING, REPRODUCING AND DELETING DATA ON OPTICAL DISK, AND INFORMATION PROCESSING SYSTEM 审中-公开
标题翻译：光盘，光盘记录和再现装置，光盘上记录，复制和删除数据的方法以及信息处理系统
公开(公告)号：WO0067257A2
公开(公告)日：2000-11-09
申请号：PCT/JP0002750
申请日：2000-04-27
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NAGAI TAKAHIRO , ISHIHARA HIDESHI , TAKAGI YUJI , YUMIBA TAKASHI , SHOJI MAMORU , OSHIMA MITSUAKI , OHARA SHUNJI , ITO MOTOSHI , ISHIDA TAKASHI , NAKAMURA ATSUSHI , JAHANA TADASHI , NAKATA KOUHEI
IPC分类号： G11B7/0037 , G11B7/007 , G11B7/24038 , G11B7/26 , G11B19/12 , G11B20/00 , G11B20/12 , G11B23/28 , G11B23/34 , G11B23/36 , G06F1/00
CPC分类号： G11B23/284 , G11B7/0037 , G11B7/00736 , G11B7/00745 , G11B7/24038 , G11B7/263 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00181 , G11B20/0021 , G11B20/00224 , G11B20/00268 , G11B20/00304 , G11B20/00311 , G11B20/00333 , G11B20/00347 , G11B20/00492 , G11B20/00528 , G11B20/00557 , G11B20/00666 , G11B20/00768 , G11B20/0084 , G11B20/1217 , G11B23/281 , G11B23/34 , G11B23/36
摘要： An optical disk of recording type on which data is recordable is provided which includes a data recording and reproducing area for recording data therein and reproducing data therefrom, and a read-only disk identification information area for recording disk identification information for identifying the optical disk therein. In the optical disk, the disk identification information is formed by removing a reflection film formed on the optical disk in a strip shape. The disk identification information includes an inherent disk identifier for each optical disk, and the data recording and reproducing area includes an area for recording therein encrypted data, which is encrypted using information including the disk identification information for identifying the optical disk as a key.
摘要翻译：提供了可记录数据的记录类型的光盘，其包括用于在其中记录数据并从其再现数据的数据记录和再现区域，以及用于记录用于识别光盘的盘识别信息的只读盘识别信息区域。在光盘中，通过去除形成在光盘上的反射膜形成带状识别信息。盘识别信息包括每个光盘的固有光盘标识符，数据记录和再现区域包括用于在其中记录加密数据的区域，该区域使用包括用于识别光盘的盘识别信息的信息作为密钥进行加密。

7. 发明申请

WO2006002355A3 COMPARATOR FEEDBACK PEAK DETECTOR 审中-公开
标题翻译：比较器反馈峰值检测器
公开(公告)号：WO2006002355A3
公开(公告)日：2007-01-11
申请号：PCT/US2005022422
申请日：2005-06-23
申请人： TERADYNE INC , NAKAMURA ATSUSHI
发明人： NAKAMURA ATSUSHI
IPC分类号： G01R19/00 , G01R19/04 , H03K5/153
CPC分类号： G01R19/04
摘要： A circuit and process for detecting peak-to-peak voltage are disclosed. The circuit comprises a first comparator having an output coupled to a first capacitor, a non-inverting input for receiving a high frequency AC waveform, and an inverting input, a second comparator having an output coupled to a second capacitor, and a first second input, an operational amplifier having a non-inverting input coupled to the inverting input of the first comparator, and an inverting input coupled to the first input. The process comprises charging a first capacitor when a high frequency AC waveform voltage is greater than a buffered voltage of the first capacitor, charging a second capacitor when an inverted buffered voltage of the second capacitor is greater than the high frequency AC waveform voltage, and outputting a voltage based on the buffered voltage of the first capacitor and the inverted buffered voltage of the second capacitor.
摘要翻译：公开了用于检测峰 - 峰电压的电路和工艺。该电路包括第一比较器，其具有耦合到第一电容器的输出端，用于接收高频AC波形的非反相输入端和反相输入端，具有耦合到第二电容器的输出的第二比较器和第一第二输入端，具有耦合到第一比较器的反相输入的非反相输入的运算放大器和耦合到第一输入的反相输入。该过程包括当高频AC波形电压大于第一电容器的缓冲电压时对第一电容器充电，当第二电容器的反相缓冲电压大于高频AC波形电压时，对第二电容器充电，并且输出基于第一电容器的缓冲电压和第二电容器的反相缓冲电压的电压。

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