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1. 发明授权

US09165595B2 Information recording device, information recording medium and information recording method 有权
标题翻译：信息记录装置，信息记录介质和信息记录方法
公开(公告)号：US09165595B2
公开(公告)日：2015-10-20
申请号：US14389388
申请日：2013-03-27
申请人： Sharp Kabushiki Kaisha
发明人： Takanobu Sato , Takashi Arimoto , Yoshihisa Adachi , Hirohisa Yamada
IPC分类号： G11B20/00 , G11B19/12 , G11B23/28 , G11B20/10
CPC分类号： G11B20/00594 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00137 , G11B20/00166 , G11B20/00173 , G11B20/00181 , G11B20/00188 , G11B20/00688 , G11B20/00731 , G11B23/284 , G11B2020/10833 , G11B2220/211 , G11B2220/235 , G11B2220/2537
摘要： User convenience of data whose duplication is restricted and data created by utilizing the data is improved. An information recording device (10) is capable of recoding information onto an RE layer (22) of an optical disk (1), and includes a recording and replay control section (54) for recording, onto the RE layer (32), duplication-restricted information utilization information (32) created by utilizing duplication-restricted information (31) whose duplication onto a different optical disk is restricted.
摘要翻译：复制受限的数据和利用数据创建的数据的用户便利性得到改善。信息记录装置（10）能够将信息重新编码到光盘（1）的RE层（22）上，并且包括用于在RE层（32）上记录复制的记录和重放控制部分（54） - 通过利用其对不同光盘的复制被限制的复制限制信息（31）创建的限制信息利用信息（32）。

2. 发明申请

US20150049597A1 INFORMATION RECORDING DEVICE, INFORMATION RECORDING MEDIUM AND INFORMATION RECORDING METHOD 有权
标题翻译：信息记录装置，信息记录介质和信息记录方法
公开(公告)号：US20150049597A1
公开(公告)日：2015-02-19
申请号：US14389388
申请日：2013-03-27
申请人： Sharp Kabushiki Kaisha
发明人： Takanobu Sato , Takashi Ariomoto , Yoshihisa Adachi , Hirohisa Yamada
IPC分类号： G11B20/00
CPC分类号： G11B20/00594 , G11B19/122 , G11B20/00086 , G11B20/00094 , G11B20/00137 , G11B20/00166 , G11B20/00173 , G11B20/00181 , G11B20/00188 , G11B20/00688 , G11B20/00731 , G11B23/284 , G11B2020/10833 , G11B2220/211 , G11B2220/235 , G11B2220/2537
摘要： User convenience of data whose duplication is restricted and data created by utilizing the data is improved. An information recording device (10) is capable of recoding information onto an RE layer (22) of an optical disk (1), and includes a recording and replay control section (54) for recording, onto the RE layer (32), duplication-restricted information utilization information (32) created by utilizing duplication-restricted information (31) whose duplication onto a different optical disk is restricted.
摘要翻译：复制受限的数据和利用数据创建的数据的用户便利性得到改善。信息记录装置（10）能够将信息重新编码到光盘（1）的RE层（22）上，并且包括用于在RE层（32）上记录复制的记录和重放控制部分（54） - 通过利用其对不同光盘的复制被限制的复制限制信息（31）创建的限制信息利用信息（32）。

3. 发明授权

US08893308B2 Counterfeit prevention for optical media 有权
标题翻译：光学介质防伪
公开(公告)号：US08893308B2
公开(公告)日：2014-11-18
申请号：US13715086
申请日：2012-12-14
申请人： Microsoft Corporation
发明人： Vicky Svidenko , Darko Kirovski
IPC分类号： H04N7/16 , G11B20/00
CPC分类号： G11B20/00086 , G11B20/0021 , G11B20/00594 , G11B20/0092
摘要： A method and system are provided for counterfeit prevention for optical media. In one example, a system is provided for verifying authenticity information on an optical medium. The system receives the optical medium including a fingerprint having at least one probabilistic feature. A probabilistic feature is a physical feature having both a substantial chance to be read as a first value and a substantial chance to be read as a second value. The system receives an o-DNA signature-at-issuance. The system calculates an o-DNA signature-at-verification by reading each probabilistic feature plural times. The system calculates a vector-of-differences between the o-DNA signature-at-issuance and the o-DNA signature-at-verification. The vector-of-differences includes a maximum distance metric between the o-DNA signature-at-issuance and the o-DNA signature-at-verification. The vector-of-differences indicates the optical medium is authentic if the maximum distance metric is less than a threshold.
摘要翻译：提供了用于光学介质防伪的方法和系统。在一个示例中，提供了一种用于验证光学介质上的真实性信息的系统。该系统接收包括具有至少一个概率特征的指纹的光学介质。概率特征是具有作为第一值读取的实质机会和作为第二值被读取的实质机会的物理特征。系统接收到o-DNA签名。该系统通过多次阅读每个概率特征来计算验证中的o-DNA签名。该系统计算o-DNA签名签名与o-DNA签名验证之间的差异向量。差异向量包括o-DNA签名签名与验证之间的o-DNA签名之间的最大距离度量。如果最大距离度量小于阈值，则差分矢量表示光学介质是真实的。

4. 发明授权

US08755262B2 Information recording medium, method and apparatus for recording and reproducing information 有权
标题翻译：用于记录和再现信息的信息记录介质，方法和装置
公开(公告)号：US08755262B2
公开(公告)日：2014-06-17
申请号：US13717815
申请日：2012-12-18
申请人： Victor Company of Japan, Ltd.
发明人： Yasuhiro Ueki
IPC分类号： G11B7/24 , G11B7/085
CPC分类号： G11B7/00736 , G11B7/0037 , G11B7/0053 , G11B7/007 , G11B7/24079 , G11B7/24085 , G11B7/26 , G11B7/261 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00304 , G11B20/00376 , G11B20/00449 , G11B20/00586 , G11B20/00594 , G11B20/00927 , G11B20/1217 , G11B20/1251 , G11B27/3027 , G11B27/329 , G11B2020/10888 , G11B2020/10944 , G11B2020/1222 , G11B2020/1229 , G11B2020/1274 , G11B2020/1853 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562 , G11B2220/2583 , H04N5/85 , H04N9/8042
摘要： An information recording medium includes a lead-in area and a data area for storing contents information. The lead-in area includes a first lead-in information area and a second lead-in information area. The first lead-in information area corresponds to a first playback mode. The second lead-in information area corresponds to a second playback mode different from the first playback mode. The first lead-in information area has a first depth and is designed for storing lead-in information related to the contents information stored in the data area. The second lead-in information area includes pre-pits having a second depth greater than the first depth. The pre-pits represent predetermined information, such as information of copyright protection, related to the contents information stored in the data area.
摘要翻译：信息记录介质包括导入区域和用于存储内容信息的数据区域。导入区包括第一导入信息区和第二导入信息区。第一导入信息区域对应于第一播放模式。第二导入信息区域对应于与第一播放模式不同的第二播放模式。第一导入信息区具有第一深度，并且被设计用于存储与存储在数据区中的内容信息相关的导入信息。第二引入信息区域包括具有大于第一深度的第二深度的预凹坑。前置凹坑表示与存储在数据区域中的内容信息相关的诸如版权保护的信息的预定信息。

5. 发明授权

US08619527B2 Optical disk device, optical disk control method, and integrated circuit 有权
标题翻译：光盘装置，光盘控制方法和集成电路
公开(公告)号：US08619527B2
公开(公告)日：2013-12-31
申请号：US13202434
申请日：2010-12-17
申请人： Nakasendo Tsuyoshi , Yamaoka Masaru , Takagi Yuji , Usui Makoto
发明人： Nakasendo Tsuyoshi , Yamaoka Masaru , Takagi Yuji , Usui Makoto
IPC分类号： G11B7/00
CPC分类号： G11B20/10009 , G11B7/0045 , G11B7/00736 , G11B19/26 , G11B20/00086 , G11B20/00115 , G11B20/00594 , G11B20/10027 , G11B20/1024 , G11B2220/2541 , G11B2220/2562
摘要： To provide an optical disk device, an optical disk control method and an integrated circuit, which are capable of writing a recordable mark by changing the reflectance ratio of a reflective film formed on concave-convex pits without using an industrial special device or a high-power laser light source. A data reproduction controller (103) sets a first rotation speed in a disk rotation speed switching unit (108) and a first laser power in a laser power switching unit (107) when reproducing the concave-convex pits. When writing the recordable mark, a mark recording controller (104) sets in the disk rotation speed switching unit (108) a second rotation speed that is slower than the first rotation speed and the lowest rotation speed at which the concave-convex pits can be reproduced, and sets a second laser power greater than the first laser power in the laser power switching unit (107) in accordance with the emission timing.
摘要翻译：为了提供一种光盘装置，光盘控制方法和集成电路，其能够通过改变形成在凹凸坑上的反射膜的反射率而写入可记录标记，而不使用工业专用装置或高速数据，功率激光光源。数据再现控制器（103）在再现凹凸坑时，在盘旋转速度切换单元（108）中设置第一旋转速度和激光功率切换单元（107）中的第一激光功率。当写入可记录标记时，标记记录控制器（104）在盘转速切换单元（108）中设置比第一转速慢的凹部凹坑的最低转速和第二转速根据发射定时，在激光功率切换单元（107）中再现并设定大于第一激光功率的第二激光功率。

6. 发明授权

US08339912B2 Record carrier as well as an apparatus and method for applying image data as a visually detectable pattern at an optical record carrier 失效
标题翻译：记录载体以及用于在光学记录载体上将图像数据作为视觉可检测图案应用的装置和方法
公开(公告)号：US08339912B2
公开(公告)日：2012-12-25
申请号：US12543214
申请日：2009-08-18
申请人： Maarten Kuijper
发明人： Maarten Kuijper
IPC分类号： G11B15/52
CPC分类号： G11B7/0037 , G11B7/00736 , G11B20/00086 , G11B20/00173 , G11B20/00594 , G11B20/00601 , G11B2220/2537
摘要： A record carrier is described comprising a zone with a visually detectable pattern composed of pattern elements arranged along at least one track. The pattern elements comprise a marked zone having an optical property deviating from a background, the marked zones having a width Wm transverse to the track direction and a length Lm along the track direction, wherein at least two or more pattern elements have a marked zone with a mutually different width Wm.In this way, an increased visibility of the visual pattern is achieved. Likewise a method and an apparatus for recording an optical record carrier is included.
摘要翻译：描述了一种记录载体，其包括具有由沿着至少一个轨道布置的图案元素组成的视觉可检测图案的区域。图案元件包括具有偏离背景的光学性质的标记区域，标记区域具有横向于轨道方向的宽度Wm和沿着轨道方向的长度Lm，其中至少两个或更多个图案元件具有带有相互不同的宽度Wm。以这种方式，实现了视觉图形的增加的可见度。同样地，包括用于记录光学记录载体的方法和装置。

7. 发明授权

US08159926B2 Information recording medium, and recording method and reproducing method thereof 有权
公开(公告)号：US08159926B2
公开(公告)日：2012-04-17
申请号：US13037967
申请日：2011-03-01
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B7/24
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00718 , G11B7/00736 , G11B7/00745 , G11B7/0079 , G11B7/0901 , G11B7/0904 , G11B7/0938 , G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B19/122 , G11B20/00086 , G11B20/00115 , G11B20/00594 , G11B20/00695 , G11B20/1217 , G11B27/24 , G11B2020/1238 , G11B2020/1239 , G11B2020/1268 , G11B2020/1274 , G11B2220/216 , G11B2220/2562 , G11B2220/2566
摘要： An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array.

8. 再颁专利

USRE40958E1 Medium, apparatus, and method related to encryption resultant information 失效
公开(公告)号：USRE40958E1
公开(公告)日：2009-11-10
申请号：US11304674
申请日：2005-12-16
申请人： Mitsuaki Oshima
发明人： Mitsuaki Oshima
IPC分类号： G11B7/00
CPC分类号： G11B31/00 , G06F3/061 , G06F3/0634 , G06F3/0674 , G06F21/80 , G11B5/00 , G11B5/012 , G11B5/1278 , G11B5/17 , G11B5/2654 , G11B5/5526 , G11B5/5543 , G11B5/59677 , G11B7/0037 , G11B7/005 , G11B7/007 , G11B7/00745 , G11B7/013 , G11B7/24 , G11B7/26 , G11B7/28 , G11B11/10502 , G11B11/10532 , G11B11/10556 , G11B11/10558 , G11B11/10595 , G11B13/00 , G11B13/04 , G11B13/045 , G11B17/04 , G11B17/041 , G11B17/043 , G11B17/056 , G11B19/02 , G11B19/04 , G11B19/10 , G11B19/12 , G11B19/122 , G11B19/24 , G11B19/247 , G11B20/00007 , G11B20/00086 , G11B20/00094 , G11B20/00166 , G11B20/00188 , G11B20/00557 , G11B20/00586 , G11B20/00594 , G11B20/00601 , G11B20/0071 , G11B20/00876 , G11B20/1217 , G11B20/1833 , G11B20/1866 , G11B20/24 , G11B23/0302 , G11B23/0306 , G11B23/0308 , G11B23/284 , G11B23/40 , G11B23/44 , G11B25/04 , G11B27/034 , G11B27/105 , G11B27/107 , G11B27/11 , G11B27/24 , G11B27/3027 , G11B27/3063 , G11B27/329 , G11B27/34 , G11B27/36 , G11B2007/0013 , G11B2020/1259 , G11B2220/20 , G11B2220/211 , G11B2220/213 , G11B2220/237 , G11B2220/2525 , G11B2220/2529 , G11B2220/2545 , G11B2220/2587 , G11B2220/65 , G11B2220/655 , G11B2220/90
摘要： A disk-shaped recording medium includes a transparent substrate, and an optical recording layer formed on the transparent substrate. A light source emits light. An optical head is operative for applying the light to the optical recording layer from the light source via the transparent substrate, for focusing the light on the optical recording layer, and for reproducing information from the optical recording layer. A position detecting device is operative for detecting at least one of a pit depth and a physical position of information which has a first given relation with a specified address and which is recorded on the recording medium, and for generating first positional information representing at least one of the pit depth and the physical position. A previously-recorded secret code is reproduced from the recording medium. The secret code represents second positional information. The secret code is decoded into the second positional information. The second positional information represents at least one of a predetermined reference pit depth and a predetermined reference physical position. The first positional information and the second positional information are collated, and a check is made as to whether or not the first positional information and the second positional information are in a second given relation. When the first positional information and the second positional information are not in the second given relation, one of outputting of a reproduced signal of the recording medium, operation of a program stored in the recording medium, and decoding of the secret code is stopped.

9. 发明授权

US07583581B2 Information recording medium, and recording method and reproducing method thereof 有权
公开(公告)号：US07583581B2
公开(公告)日：2009-09-01
申请号：US11925081
申请日：2007-10-26
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B7/24
CPC分类号： G11B27/3027 , G11B7/0053 , G11B7/007 , G11B7/00718 , G11B7/00736 , G11B7/00745 , G11B7/0079 , G11B7/0901 , G11B7/0904 , G11B7/0938 , G11B7/24076 , G11B7/24079 , G11B7/24082 , G11B7/24085 , G11B7/261 , G11B19/122 , G11B20/00086 , G11B20/00115 , G11B20/00594 , G11B20/00695 , G11B20/1217 , G11B27/24 , G11B2020/1238 , G11B2020/1239 , G11B2020/1268 , G11B2020/1274 , G11B2220/216 , G11B2220/2562 , G11B2220/2566
摘要： An information recording medium in which bottoms of a guide groove and a pit array formed on a disc substrate are allocated on a same flat plane and shaped in flat. Further, in a transition area from a pit array to a guide groove or from a guide groove to a pit array, the information recording medium is provided with an intermediate area composed of a pit array of which height changes from a height between a bottom and a side of a groove to another height between the bottom and a side of the pit array.

10. 发明授权

US07583579B2 Information recording medium, method and apparatus for recording and reproducing information 有权
标题翻译：用于记录和再现信息的信息记录介质，方法和装置
公开(公告)号：US07583579B2
公开(公告)日：2009-09-01
申请号：US12007542
申请日：2008-01-11
申请人： Yasuhiro Ueki
发明人： Yasuhiro Ueki
IPC分类号： G11B20/12 , G11B7/24
CPC分类号： G11B7/00736 , G11B7/0037 , G11B7/0053 , G11B7/007 , G11B7/24079 , G11B7/24085 , G11B7/26 , G11B7/261 , G11B19/04 , G11B19/12 , G11B19/122 , G11B20/00086 , G11B20/00304 , G11B20/00376 , G11B20/00449 , G11B20/00586 , G11B20/00594 , G11B20/00927 , G11B20/1217 , G11B20/1251 , G11B27/3027 , G11B27/329 , G11B2020/10888 , G11B2020/10944 , G11B2020/1222 , G11B2020/1229 , G11B2020/1274 , G11B2020/1853 , G11B2220/216 , G11B2220/218 , G11B2220/2545 , G11B2220/2562 , G11B2220/2583 , H04N5/85 , H04N9/8042
摘要： An information recording medium includes a lead-in area and a data area for storing contents information. The lead-in area includes a first lead-in information area and a second lead-in information area. The first lead-in information area corresponds to a first playback mode. The second lead-in information area corresponds to a second playback mode different from the first playback mode. The first lead-in information area has a first depth and is designed for storing lead-in information related to the contents information stored in the data area. The second lead-in information area includes pre-pits having a second depth greater than the first depth. The pre-pits represent predetermined information, such as information of copyright protection, related to the contents information stored in the data area.
摘要翻译：信息记录介质包括导入区域和用于存储内容信息的数据区域。导入区包括第一导入信息区和第二导入信息区。第一导入信息区域对应于第一播放模式。第二导入信息区域对应于与第一播放模式不同的第二播放模式。第一导入信息区具有第一深度，并且被设计用于存储与存储在数据区中的内容信息相关的导入信息。第二引入信息区域包括具有大于第一深度的第二深度的预凹坑。前置凹坑表示与存储在数据区域中的内容信息相关的诸如版权保护的信息的预定信息。

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