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1. 发明授权

US06633723B1 Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function 失效
标题翻译：具有复制保护功能的记录和再现系统，记录装置和再现装置
公开(公告)号：US06633723B1
公开(公告)日：2003-10-14
申请号：US09346748
申请日：1999-07-02
申请人： Kazuo Kuroda , Toshio Suzuki , Yoshiaki Moriyama , Kazumi Sugaya
发明人： Kazuo Kuroda , Toshio Suzuki , Yoshiaki Moriyama , Kazumi Sugaya
IPC分类号： H04N591
CPC分类号： G11B20/00746 , G11B20/00086 , G11B20/0021 , G11B20/00768 , G11B20/00884 , H04N5/85 , H04N5/913 , H04N2005/91321 , H04N2005/91328 , H04N2005/91335 , H04N2005/91364
摘要： A system comprising a recording apparatus for recording record information onto a recording medium and a reproducing apparatus for reading the record information from the recording medium and outputting it to reproduce, is provided. The record information includes: image information; a first identification information which represents any one of never copy, one copy and copy free; and a second identification information which represents either the never copy or the one copy. The never copy indicates copying is prohibited. The one copy indicates copying is once permitted. The copy free indicates copying is permitted. The recording apparatus controls recording the record information, and determines whether or not the record information is to be encrypted based upon the first identification information and the second identification information. The reproducing apparatus controls outputting the record information based upon the first identification information and whether the record information has been encrypted or not.
摘要翻译：提供了一种包括用于将记录信息记录到记录介质上的记录装置和用于从记录介质读取记录信息并将其输出以再现的再现装置的系统。记录信息包括：图像信息; 第一个识别信息，代表从不复制，一个复制和复制免费的任何一个; 以及表示从不复制或一个副本的第二识别信息。永不复制表示禁止复制。一个副本表示一旦被允许复制。免费的副本表示允许复制。记录装置控制记录记录信息，并且基于第一识别信息和第二识别信息来确定记录信息是否被加密。再现装置根据第一识别信息和记录信息是否被加密来控制输出记录信息。

2. 发明授权

US06707774B1 Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function 失效
标题翻译：具有复制保护功能的记录和再现系统，记录装置和再现装置
公开(公告)号：US06707774B1
公开(公告)日：2004-03-16
申请号：US09346934
申请日：1999-07-02
申请人： Kazuo Kuroda , Toshio Suzuki , Yoshiaki Moriyama , Kazumi Sugaya
发明人： Kazuo Kuroda , Toshio Suzuki , Yoshiaki Moriyama , Kazumi Sugaya
IPC分类号： G11B700
CPC分类号： H04N5/913 , G11B7/0053 , G11B7/007 , G11B7/00736 , G11B19/02 , G11B19/122 , G11B20/00086 , G11B20/0021 , G11B20/00768 , G11B20/00884 , G11B2007/0006 , H04N5/85 , H04N9/8042 , H04N2005/91328 , H04N2005/91335 , H04N2005/91342 , H04N2005/91364
摘要： An apparatus for reading record information from a recording disk and outputting the read record information in order to reproduce the record information recorded on the recording disk, is provided. The record information includes: image information which represents an image or a picture; identification information which represents any one of at least never copy and copy free. The never copy indicates that copying of the record information is prohibited. The copy free indicates that the copying of the record information is permitted. The apparatus comprises: a read device for reading the record information from the recording disk; a first determination device for determining whether the identification information included in the read record information indicates the never copy or the copy free; a second determination device for determining whether the recording disk is a recording disk of a recordable type or a recording disk of a read-only type; an output control device for determining on the basis of determinations of the first determination device and the second determination device whether outputting the read record information is permitted or prohibited; and an output device for outputting the read record information in accordance with a determination of the output control device.
摘要翻译：提供一种用于从记录盘读取记录信息并输出读取的记录信息以便再现记录在记录盘上的记录信息的装置。记录信息包括：表示图像或图像的图像信息; 代表至少从不复制和复制的任何一个的识别信息。永不复制表示禁止复制记录信息。无复制表示允许复制记录信息。该装置包括：用于从记录盘读取记录信息的读取装置; 第一确定装置，用于确定包括在所读取的记录信息中的识别信息是否指示从不复制或复制; 用于确定记录盘是可记录类型的记录盘还是只读类型的记录盘的第二确定装置; 输出控制装置，用于基于第一确定装置和第二确定装置的确定确定是否允许或禁止输出所读取的记录信息; 以及输出装置，用于根据输出控制装置的确定输出读取的记录信息。

3. 发明授权

US07684569B2 Electronic device control system and method and electronic device, and control apparatus 失效
标题翻译：电子装置控制系统及方法及电子装置及控制装置
公开(公告)号：US07684569B2
公开(公告)日：2010-03-23
申请号：US10493032
申请日：2002-10-21
申请人： Yoshiaki Moriyama , Toshio Suzuki , Kosuke Ajima
发明人： Yoshiaki Moriyama , Toshio Suzuki , Kosuke Ajima
IPC分类号： H04L9/32 , G06F11/30
CPC分类号： H04N21/4367 , G11B20/00086 , H04L9/0833 , H04N7/16
摘要： In an electronic apparatus control system provided with: a plurality of electronic apparatuses connected to a network covering a predetermined area; and a controller for controlling these electronic apparatuses, the controller (11) is provided with: a generating device for generating a group key peculiar to the network (18) in order to encrypt the information flowing through the network (18); and a wireless unit (21) for transmitting the generated group key to a plurality of the electronic apparatuses. The electronic apparatus is provided with: a memory device for storing the group key transmitted; an encrypting device for encrypting the information flowing through the network (18) using the group key; and a decoding device for decoding the encrypted information using the group key. Owing to this construction, it is possible to present a copy protection improved in the maintainability and reduced in the cost, for protecting copyright effectively even in a case that information is flown out of the network (18).
摘要翻译：一种电子设备控制系统，具备：与覆盖规定区域的网络连接的多个电子设备; 以及控制器，用于控制这些电子设备，控制器（11）具有：生成装置，用于生成网络（18）特有的组密钥，以加密流经网络（18）的信息; 以及用于将生成的组密钥发送到多个电子设备的无线单元（21）。电子设备具有：存储装置，用于存储发送的组密钥; 加密装置，用于使用组密钥加密流过网络（18）的信息; 以及解码装置，用于使用组密钥对加密的信息进行解码。由于这种结构，即使在信息流出网络（18）的情况下，也可以提供改进的可维护性和降低成本的用于有效地保护版权的复制保护。

4. 发明授权

US07791997B2 Information recording medium and information recording device and method 失效
标题翻译：信息记录介质和信息记录装置及方法
公开(公告)号：US07791997B2
公开(公告)日：2010-09-07
申请号：US10577439
申请日：2005-06-06
申请人： Shoji Taniguchi , Eiji Muramatsu , Toshio Suzuki , Masahiro Kato , Kazuo Kuroda , Kunihiko Horikawa
发明人： Shoji Taniguchi , Eiji Muramatsu , Toshio Suzuki , Masahiro Kato , Kazuo Kuroda , Kunihiko Horikawa
IPC分类号： G11B5/00
CPC分类号： G11B7/1267 , G11B7/00736 , G11B7/24038 , G11B20/00086 , G11B20/0021 , G11B20/00326 , G11B20/00768
摘要： An information recording medium includes: a first recording layer to for recording first information; and one or a plurality of second recording layers, disposed on the first recording layer, for recording second information. Each recording layer has a predetermined area in which power calibration is performed to detect an optimum recording power of laser light for recording, which is transmitted through the first recording layer and other layers of the second recording layers, the first recording layer, the other layers of the second recording layers, and each of the second recording layers arranged in this order as viewed from an irradiation side of the laser light, and in a facing area, which faces the predetermined area, in the other layers of the second recording layers and the first recording layer, by forming embossed pits.
摘要翻译：信息记录介质包括：用于记录第一信息的第一记录层; 以及设置在第一记录层上的一个或多个第二记录层，用于记录第二信息。每个记录层具有预定区域，在该区域中进行功率校准以检测通过第一记录层和第二记录层的其它层，第一记录层，其它层传输的用于记录的激光的最佳记录功率的第二记录层，并且每个第二记录层以从激光的照射侧观察的顺序排列，并且在与第二记录层的其他层中相对的预定区域的相对区域中，第一记录层，通过形成压花凹坑。

5. 再颁专利

USRE41430E1 Rotation control apparatus operating with a sync signal having variable intervals 有权
标题翻译：具有可变间隔的同步信号的旋转控制装置
公开(公告)号：USRE41430E1
公开(公告)日：2010-07-13
申请号：US10617395
申请日：2003-07-11
申请人： Kazuo Kuroda , Masayoshi Yoshida , Toshio Suzuki
发明人： Kazuo Kuroda , Masayoshi Yoshida , Toshio Suzuki
IPC分类号： G11B27/30
CPC分类号： G11B20/10009 , G11B7/0045 , G11B7/0053 , G11B19/247 , G11B19/28
摘要： A rotation control apparatus which can maintain an accurate rotating state even in a high density optical disk (DVD) having a structure such that parts of the sync signal are recorded at an interval different from that of the other sync signal parts. The apparatus has: a unit period signal generator for generating a period signal of a unit period; a pre-pit detector for detecting a pre-pit from the DVD; a phase difference detector for detecting a phase difference between the detection timing of the pre-pit and the unit period signal; and a holding circuit for holding the phase difference detected. The rotation of the DVD is controlled on the basis of the phase difference held at the holding circuit.
摘要翻译：即使在具有如下结构的高密度光盘（DVD）中也能够保持精确旋转状态的旋转控制装置，即以与其它同步信号部分不同的间隔记录同步信号的部分。该装置具有：单位周期信号发生器，用于产生单位周期的周期信号; 用于从DVD检测预凹坑的预坑检测器; 相位差检测器，用于检测预凹坑的检测定时与单位周期信号之间的相位差; 以及保持电路，用于保持检测到的相位差。基于在保持电路上保持的相位差来控制DVD的旋转。

6. 发明申请

US20100034519A1 VIDEO REPRODUCING APPARATUS, VIDEO DISPLAY SYSTEM AND RECORD MEDIUM 有权
标题翻译：视频再现设备，视频显示系统和记录媒体
公开(公告)号：US20100034519A1
公开(公告)日：2010-02-11
申请号：US12446655
申请日：2006-10-23
申请人： Masahiro Kato , Toshio Suzuki , Eiji Muramatsu , Shoji Taniguchi , Takao Sawabe , Kazuo Kuroda , Akira Imamura
发明人： Masahiro Kato , Toshio Suzuki , Eiji Muramatsu , Shoji Taniguchi , Takao Sawabe , Kazuo Kuroda , Akira Imamura
IPC分类号： H04N5/91
CPC分类号： H04N5/85 , H04N9/7921 , H04N9/8205 , H04N9/8227
摘要： Provided herein are: a data acquiring unit which acquires a plurality of angle video data equal or less than the angle video data and relative display position information from a recording unit which records the plurality of angle video data corresponding to the plurality of angle videos taken at a plurality of taking angles different from one another in which a taken object is taken and records the relative display position information indicating a relative display position of each angle video in consideration of each taking angle; a video signal output unit which outputs a plurality of angle video signals corresponding to the plurality of angle videos to display units based on the plurality of angle video data; and an arrangement determining unit which determines a display position arrangement of the plurality of angle videos based on the relative display position information.
摘要翻译：本文提供的是：数据获取单元，其从记录单元获取等于或小于角度视频数据和相对显示位置信息的多个角度视频数据，该记录单元记录与在多个角度视频中拍摄的多个角度视频对应的多个角度视频数据考虑到每个角度，存储指示被摄物体彼此不同的多个取角并记录表示每个角度视频的相对显示位置的相对显示位置信息; 视频信号输出单元，其基于所述多个角度视频数据将对应于所述多个角度视频的多个角度视频信号输出到显示单元; 以及布置确定单元，其基于相对显示位置信息确定多个角度视频的显示位置布置。

7. 发明申请

US20100027977A1 REPRODUCTION SYSTEM 有权
标题翻译：生殖系统
公开(公告)号：US20100027977A1
公开(公告)日：2010-02-04
申请号：US12443562
申请日：2006-09-29
申请人： Eiji Muramatsu , Kazuo Kuroda , Takao Sawabe , Toshio Suzuki , Shoji Taniguchi , Akira Imamura , Masahiro Kato
发明人： Eiji Muramatsu , Kazuo Kuroda , Takao Sawabe , Toshio Suzuki , Shoji Taniguchi , Akira Imamura , Masahiro Kato
IPC分类号： H04N5/00
CPC分类号： G11B20/00086 , G11B20/00695 , G11B20/00797 , G11B20/0084 , G11B27/322 , G11B2220/2537
摘要： To limit the time capable of reproducing a plurality of contents as a whole recorded on a recording medium. Provided herein are a recording medium on which a plurality of contents and reproduction-enabled time which is a period of time for allowing a user to freely reproduce the plurality of contents as a whole are recorded, a reproduction device having an acquisition unit which acquires the reproduction-enabled time and a reproduction inhibit unit which inhibits the reproduction of each of the contents when the accumulated reproduction time of the plurality of contents as a whole exceeds the acquired reproduction-enabled time during the reproduction of each of the contents.
摘要翻译：限制能够将记录在记录介质上的整体的多个内容再现的时间。本文提供了一种记录介质，其上记录有许多内容和可再生能力的时间，这些时间是用于允许用户整体自由地再现多个内容的时间段，具有获取单元的再现设备再现允许时间和禁止再现内容的再现禁止单元，当多个内容的累积再现时间整体在再现每个内容期间超过所获取的再现允许时间时。

8. 发明授权

US07577065B2 Information recording device and method, and computer program 失效
标题翻译：信息记录装置和方法以及计算机程序
公开(公告)号：US07577065B2
公开(公告)日：2009-08-18
申请号：US10577773
申请日：2004-10-27
申请人： Kazuo Kuroda , Eiji Muramatsu , Masahiro Kato , Kunihiko Horikawa , Shoji Taniguchi , Toshio Suzuki
发明人： Kazuo Kuroda , Eiji Muramatsu , Masahiro Kato , Kunihiko Horikawa , Shoji Taniguchi , Toshio Suzuki
IPC分类号： G11B7/00
CPC分类号： G11B7/0901 , G11B7/00458 , G11B20/10
摘要： An information recording apparatus is provided with: a recording device for recording information onto an information recording medium; a detrack detecting device for detecting occurrence of detrack during the recording of the information; and a controlling device for controlling the recording device to return to a location where the detrack has occurred and restart the recording if the occurrence of the detrack is detected.
摘要翻译：信息记录装置具有：用于将信息记录到信息记录介质上的记录装置; 用于检测记录信息期间发生脱轨的脱轨检测装置; 以及控制装置，用于控制记录装置返回到发生脱轨的位置，并且如果检测到脱轨的发生则重新开始记录。

9. 发明申请

US20090196136A1 RECORDABLE TYPE INFORMATION RECORDING MEDIUM, INFORMATION RECORDING APPARATUS, AND INFORMATION RECORDING METHOD 失效
标题翻译：可记录类型的信息记录介质，信息记录装置和信息记录方法
公开(公告)号：US20090196136A1
公开(公告)日：2009-08-06
申请号：US12301683
申请日：2006-05-30
申请人： Masahiro Kato , Tsuyoshi Hasebe , Masayoshi Yoshida , Toshio Suzuki , Kazuo Kuroda
发明人： Masahiro Kato , Tsuyoshi Hasebe , Masayoshi Yoshida , Toshio Suzuki , Kazuo Kuroda
IPC分类号： G11B20/00 , G11B7/24
CPC分类号： G11B7/00745 , G11B7/0053 , G11B7/0079 , G11B7/24038 , G11B7/24082 , G11B20/00086 , G11B20/00449 , G11B20/0063 , G11B2020/1239 , G11B2220/218 , G11B2220/2562
摘要： In a recording disc, a straight groove (31) and a position determining pit (33) are formed in an inner circumference area (21), and a straight groove (34) and an over-run preventing pit (36) are formed in an outer circumference area (22), and only a straight groove (37) is formed over the entire middle area (23).
摘要翻译：在记录盘中，在内周区域（21）中形成有直槽（31）和位置决定坑（33），并且形成有直槽（34）和超跑防止坑（36）外周区域（22），并且在整个中间区域（23）上仅形成有直槽（37）。

10. 发明申请

US20070086292A1 Information recording medium, and information recording apparatus and method 有权
标题翻译：信息记录介质，信息记录装置和方法
公开(公告)号：US20070086292A1
公开(公告)日：2007-04-19
申请号：US11395174
申请日：2006-04-03
申请人： Eiji Muramatsu , Shoji Taniguchi , Kunihiko Horikawa , Masahiro Kato , Toshio Suzuki , Kazuo Kuroda
发明人： Eiji Muramatsu , Shoji Taniguchi , Kunihiko Horikawa , Masahiro Kato , Toshio Suzuki , Kazuo Kuroda
IPC分类号： G11B7/12
CPC分类号： G11B7/1267 , G11B7/0045 , G11B7/00736 , G11B7/24038 , G11B2007/0013 , Y10T428/21
摘要： A disc-shaped information recording medium includes a first recording layer (L0 layer) having (I) a first trial write area (101P-1) for trial write of first trial write information for calibration of the laser beam along the first track path (TP1) from the inner circumference toward the outer circumference and (II) a first recording area for recording the first recording information along a first track path (TP1), in this order from the inner circumference side. Furthermore, the disc-shaped information recording medium includes a second recording layer (L1 layer) having (I) a second trial write area (101P-2) for trial write of second trial write information for calibration of the laser beam along the second track path (TP2) from the outer circumference toward the inner circumference and (II) a second recording area for recording the second recording information along a second track path (TP2), in this order from the inner circumference side.
摘要翻译：盘形信息记录介质包括第一记录层（L 0层），其具有（I）用于试写第一试写入信息的第一试写区（101-1），用于沿着第一轨道校准激光束路径（TP1）从内圆周到外圆周的距离，以及（II）第一记录区域，用于沿着第一轨迹路径（TP 1）记录第一记录信息。此外，盘状信息记录介质包括第二记录层（L1层），其具有（I）第二试写区域（101P-2），用于试写第二试写入信息，用于沿着从第二轨道路径（TP2）到外周的第二轨道路径（TP2），以及（II）从第二轨迹路径（TP2）沿着第二轨道路径TP2顺序记录第二记录区域的第二记录区域。

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