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1. 发明授权

US08527424B2 Content management program, method and device 有权
标题翻译：内容管理程序，方法和设备
公开(公告)号：US08527424B2
公开(公告)日：2013-09-03
申请号：US13309148
申请日：2011-12-01
申请人： Masaki Yamashima , Osamu Kawai
发明人： Masaki Yamashima , Osamu Kawai
IPC分类号： G06F21/00
CPC分类号： H04N7/1675 , G06F21/10 , G11B20/00086 , G11B20/00492 , G11B20/00543 , G11B20/00768 , G11B20/00789 , G11B20/0084 , H04N5/765 , H04N5/781 , H04N5/85 , H04N5/907 , H04N5/913 , H04N7/17336 , H04N9/7921 , H04N9/8042 , H04N9/8227 , H04N21/4334 , H04N21/4398 , H04N21/440218 , H04N21/440263 , H04N21/4405 , H04N21/4508 , H04N21/4542 , H04N21/6125 , H04N21/63345 , H04N21/8355 , H04N2005/91328 , H04N2005/91364 , Y10S705/908 , Y10S705/911
摘要： An encrypted content and its encryption key under a copy right use condition of prohibiting a copy by the device having received a content are stored, and the encrypted content is copy-transferred with another device through the network, and at the same time, the encryption key is transferred through the network, so that it is stored in either one of the devices.Even when a high definition television broadcast signal received with a copy-once taken as a copy right use condition is recorded, an access flag that controls the presence or absence of the reproduction of the broadcast content for each broadcast content is provided. When an original broadcast content is transcoded into a low resolution, and is transfer to another device, its access flag is turned on, thereby making the reproduction possible.
摘要翻译：存储通过由接收到内容的设备禁止副本的复制权限使用条件下的加密内容及其加密密钥，并且加密的内容通过网络与另一设备进行复制传输，同时加密密钥通过网络传输，使其存储在任一个设备中。即使当以一次复制一次作为副本权利使用条件接收的高分辨率电视广播信号被记录时，提供控制每个广播内容的广播内容的再现的存在或不存在的访问标志。当原始广播内容被转码为低分辨率并且被转移到另一设备时，其访问标志被打开，从而使再现成为可能。

2. 发明授权

US07933194B2 Read-once record medium 有权
标题翻译：一读记录介质
公开(公告)号：US07933194B2
公开(公告)日：2011-04-26
申请号：US11344234
申请日：2006-02-01
申请人： Wellen Sham
发明人： Wellen Sham
IPC分类号： G11B3/70
CPC分类号： G11B20/1261 , G11B7/246 , G11B7/253 , G11B20/00789 , G11B2220/218 , G11B2220/2545
摘要： The present invention relates to a read-once record medium that comprises a data substrate, a sensitive layer; a reflective layer, an adhesive layer and a transparent substrate; thereby, the structure of the sensitive layer or the data substrate will be changed when laser beams with specific power emitted from an optical storage device pass through the data substrate and focus on the sensitive layer, and the laser beams will be reflected by the sensitive layer and can not be recognized by the optical storage device.
摘要翻译：本发明涉及一种一读记录介质，其包括数据基板，敏感层; 反射层，粘合层和透明基板; 因此，当从光存储装置发射的具有特定功率的激光束通过数据基板并聚焦在敏感层上时，敏感层或数据基板的结构将改变，并且激光束将被敏感层反射并且不能被光学存储装置识别。

3. 发明授权

US07437768B2 Information processing apparatus and method, and program storage medium 失效
标题翻译：信息处理装置和方法以及程序存储介质
公开(公告)号：US07437768B2
公开(公告)日：2008-10-14
申请号：US11252750
申请日：2005-10-19
申请人： Itaru Kawakami , Ryuji Ishiguro , Mitsuru Tanabe , Yuichi Ezura
发明人： Itaru Kawakami , Ryuji Ishiguro , Mitsuru Tanabe , Yuichi Ezura
IPC分类号： H04L9/00
CPC分类号： G06F21/10 , G06F17/30044 , G06F17/30949 , G06F21/121 , G06F2221/0797 , G11B20/00086 , G11B20/00181 , G11B20/0021 , G11B20/00753 , G11B20/00789 , G11B20/00797 , G11B20/0084 , G11B20/00855 , G11B20/10 , G11B2020/00043 , G11B2020/00057
摘要： The CPU 11 of the personal computer 1 controls the CPU 32 of the adaptor 26 made of a semiconductor ID to compute a hash value of a content-managing music data base recorded in the HDD 21 and store it into the nonvolatile memory 34. When playing back a content recorded in the HDD 21, the CPU 11 computes the hash value of the music data base recorded in the HDD 21, compares it with hash values stored cumulatively in the nonvolatile memory 34, and controls the playback of the content from the HDD 21 based on the result of the comparison.
摘要翻译：个人计算机1的CPU 11控制由半导体ID构成的适配器26的CPU32，以计算记录在HDD 21中的内容管理音乐数据库的哈希值并将其存储到非易失性存储器34中。当重放记录在HDD 21中的内容时，CPU 11计算记录在HDD 21中的音乐数据库的哈希值，并将其与累积地存储在非易失性存储器34中的哈希值进行比较，并且控制内容的回放 HDD 21基于比较结果。

4. 发明授权

US07134145B1 Registering copy protected material in a check-out, check-in system 有权
标题翻译：在退房登记系统中注册防伪材料
公开(公告)号：US07134145B1
公开(公告)日：2006-11-07
申请号：US09548728
申请日：2000-04-13
申请人： Michael A. Epstein
发明人： Michael A. Epstein
IPC分类号： H04L9/32 , H04L9/00
CPC分类号： G11B20/00789 , G06F21/10 , G06F2211/008 , G06F2221/2143 , G11B20/00086 , H04N5/913
摘要： In a limited-copy protection scheme, a check-out/check-in system is configured to a) verify that the receiving device is a certified conforming device, and b) verify that the device that checks-in content material is the same device that checked-out the content material. The verification of the receiving device is effected via a conventional certification process. The verification that the same device is used for check-in and check-out is effected via a secure challenge-response protocol. As contrast to a conventional contemporaneous challenge-response protocol, the system provides a challenge that is specific to the receiving device when the content material is checked-out, and verifies the appropriate response when the content material is checked-in. Because the challenge-response is specific to the receiving device, only the device that receives the challenge when the content material is checked-out can provide the appropriate response when the content material is checked-in.
摘要翻译：在有限复制保护方案中，检验/签到系统被配置为：a）验证接收设备是认证的符合设备，以及b）验证签入内容的设备是否是相同的设备检出内容资料。接收设备的验证是通过常规认证过程进行的。同一设备用于签到和签出的验证是通过安全的质询 - 响应协议实现的。与常规同期的挑战 - 响应协议相反，当检索内容资料时，系统提供特定于接收设备的挑战，并且在内容资料被检入时验证适当的响应。由于挑战响应特定于接收设备，所以只有在内容资料被检出时接收到挑战的设备才能在内容资料被检入时提供适当的响应。

5. 发明申请

US20060047978A1 Information processing apparatus and method, and program storage medium 失效
标题翻译：信息处理装置和方法以及程序存储介质
公开(公告)号：US20060047978A1
公开(公告)日：2006-03-02
申请号：US11252750
申请日：2005-10-19
申请人： Itaru Kawakami , Ryuji Ishiguro , Mitsuru Tanabe , Yuichi Ezura
发明人： Itaru Kawakami , Ryuji Ishiguro , Mitsuru Tanabe , Yuichi Ezura
IPC分类号： G06F12/14
CPC分类号： G06F21/10 , G06F17/30044 , G06F17/30949 , G06F21/121 , G06F2221/0797 , G11B20/00086 , G11B20/00181 , G11B20/0021 , G11B20/00753 , G11B20/00789 , G11B20/00797 , G11B20/0084 , G11B20/00855 , G11B20/10 , G11B2020/00043 , G11B2020/00057
摘要： The CPU 11 of the personal computer 1 controls the CPU 32 of the adaptor 26 made of a semiconductor ID to compute a hash value of a content-managing music data base recorded in the HDD 21 and store it into the nonvolatile memory 34. When playing back a content recorded in the HDD 21, the CPU 11 computes the hash value of the music data base recorded in the HDD 21, compares it with hash values stored cumulatively in the nonvolatile memory 34, and controls the playback of the content from the HDD 21 based on the result of the comparison.
摘要翻译：个人计算机1的CPU 11控制由半导体ID构成的适配器26的CPU32，以计算记录在HDD 21中的内容管理音乐数据库的哈希值，并将其存储到非易失性存储器34中。当播放时返回记录在HDD 21中的内容，CPU 11计算记录在HDD 21中的音乐数据库的散列值，将其与累积地存储在非易失性存储器34中的散列值进行比较，并控制来自HDD的内容的回放 21基于比较的结果。

6. 发明授权

US06748537B2 System and method for controlling the use and duplication of digital content distributed on removable media 失效
公开(公告)号：US06748537B2
公开(公告)日：2004-06-08
申请号：US10295807
申请日：2002-11-15
申请人： David Hughes
发明人： David Hughes
IPC分类号： H04L900
CPC分类号： G11B20/00746 , G06F21/10 , G06F21/12 , G06F21/64 , G06F2221/2129 , G06F2221/2135 , G06F2221/2143 , G06Q20/367 , G06Q20/3674 , G11B7/0037 , G11B20/00086 , G11B20/00188 , G11B20/00195 , G11B20/0021 , G11B20/00224 , G11B20/00246 , G11B20/00347 , G11B20/00528 , G11B20/00659 , G11B20/00666 , G11B20/00688 , G11B20/00753 , G11B20/00768 , G11B20/00789 , H04N5/913 , H04N2005/91357
摘要： Systems and methods for controlling the use and duplication of digital content distributed on removable media are described. In accordance with embodiments of the present invention digital content is protected by allowing a particular number of protected (e.g., encrypted) copies of the digital content to be made. Typically, these copies may only be used on and moved between authorized devices. In one embodiment, if copies are desired, the maximum number of allowable copies of the protected digital content are made and stored on a computer's hard drive when the storage medium (e.g., a CD) containing the content is inserted into the computer. Each copy can then be moved but not copied to other devices (e.g., portable solid state devices). In an alternative embodiment, the storage medium containing the digital content is writable (e.g., a CD-R). When the storage medium is inserted into the computer, the computer writes information to the storage medium which regulates future copying and playing of the digital content on the storage medium.

7. 发明申请

US20040010468A1 Data transfer system, data transfer apparatus, data recording apparatus, data transfer method 失效
标题翻译：数据传输系统，数据传输装置，数据记录装置，数据传输方法
公开(公告)号：US20040010468A1
公开(公告)日：2004-01-15
申请号：US10344867
申请日：2003-08-08
发明人： Miki Abe , Takafumi Hosoi , Hiromi Matsuda , Masao Tanaka
IPC分类号： G06F017/60
CPC分类号： H04L63/0428 , G06F3/0601 , G06F2003/0697 , G11B20/00086 , G11B20/00181 , G11B20/0021 , G11B20/00478 , G11B20/00492 , G11B20/00789 , G11B20/10 , G11B2020/1277 , H04L2463/101
摘要： A data transfer apparatus referred to as a primary-recording-medium apparatus implements proper system operations by acquisition of information on a secondary recording medium mounted on a secondary-recording-medium apparatus to serve as a destination of a transfer (or a check-out) of a content. If a medium adopting its own unique management technique as is the case with a mini disc is used as the secondary recording medium serving as a destination of a check-out, the primary-recording-medium apparatus acquires information on the secondary recording medium from the secondary-recording-medium apparatus, which is typically a data-recording apparatus. The information includes an indicator as to whether or not the secondary recording medium has been mounted on the data-recording apparatus, the name of the secondary recording medium, the name of each content stored in the secondary recording medium, the number of contents stored in the secondary recording medium and attributes of each content stored in the secondary recording medium.
摘要翻译：被称为主记录介质装置的数据传送装置通过在安装在次级记录介质装置上的辅助记录介质上获取信息来实现适当的系统操作，以用作传送目的地（或检出）的内容。如果使用与微型盘一样采用其独特的管理技术的介质作为用作检出目的地的辅助记录介质，则主记录介质设备从第二记录介质设备获取关于辅助记录介质的信息次级记录介质装置，其通常是数据记录装置。信息包括关于辅助记录介质是否已经安装在数据记录设备上的指示符，辅助记录介质的名称，存储在次要记录介质中的每个内容的名称，存储在内容中的内容的数量辅助记录介质和存储在辅助记录介质中的每个内容的属性。

8. 发明申请

US20020176580A1 Data terminal device providing backup of uniquely existable content data 有权
标题翻译：数据终端设备提供唯一可存在的内容数据的备份
公开(公告)号：US20020176580A1
公开(公告)日：2002-11-28
申请号：US10152576
申请日：2002-05-23
申请人： Sanyo Electric Co., Ltd.
发明人： Keiji Horiuchi , Takatoshi Yoshikawa , Toshiaki Hioki , Yoshihiro Hori
IPC分类号： H04L009/32
CPC分类号： H04L63/0442 , G11B20/00789 , H04L9/0844 , H04L63/10 , H04L2209/603 , H04L2463/101
摘要： In a cellular phone, a controller stores content data received from a distribution server into a memory. When the content data is to be transmitted to a memory card, a random number key generator generates a license key, and an encryption processing unit encrypts the content data using the license key. The controller transmits encrypted content data to a memory card via a memory card interface. Then, the controller deletes the content data stored in the memory. As a result, distribution of content data that must be deleted when transferring to another apparatus can be facilitated while protecting the copyright.
摘要翻译：在蜂窝电话中，控制器将从分发服务器接收的内容数据存储到存储器中。当将内容数据发送到存储卡时，随机数密钥生成器生成许可证密钥，并且加密处理单元使用许可证密钥对内容数据进行加密。控制器经由存储卡接口将加密的内容数据发送到存储卡。然后，控制器删除存储在存储器中的内容数据。结果，可以在保护版权的同时方便转移到其他设备时必须删除的内容数据的分发。

9. 发明授权

US08750302B2 Picture control device and method of the same 有权
标题翻译：画面控制装置及其方法相同
公开(公告)号：US08750302B2
公开(公告)日：2014-06-10
申请号：US13450231
申请日：2012-04-18
申请人： Hiroshi Uchiike
发明人： Hiroshi Uchiike
IPC分类号： H04L12/28
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/2135 , G11B20/00666 , G11B20/00695 , G11B20/00731 , G11B20/00768 , G11B20/00789 , G11B20/00818 , G11B20/10 , G11B2020/10537 , G11B2220/2516 , H04N5/782 , H04N5/913 , H04N7/1675 , H04N9/8042 , H04N21/2541 , H04N21/4325 , H04N21/4334 , H04N21/440272 , H04N21/44029 , H04N21/4405 , H04N21/4408 , H04N21/4508 , H04N21/4621 , H04N21/4627 , H04N21/835 , H04N2005/91328 , H04N2005/91364
摘要： A picture control device configured to convert and output a bit-rate of an input picture data stream having an input bit-rate, includes: a first decoder configured to decode the input picture data stream; an encoder configured to encode the output of the first decoder with a plurality of converted bit-rates; an output unit configured to output the picture data encoded with a first bit-rate by the encoder, for recording; a second decoder configured to decode the same picture data encoded at a second bit-rate by the encoder; and a control unit configured to determine the second bit-rate based on the first bit-rate.
摘要翻译：一种被配置为转换和输出具有输入比特率的输入图像数据流的比特率的图像控制装置，包括：第一解码器，被配置为对输入图像数据流进行解码; 编码器，被配置为以多个转换的比特率对所述第一解码器的输出进行编码; 输出单元，被配置为输出由编码器以第一比特率编码的图像数据，用于记录; 第二解码器，被配置为对由编码器以第二比特率编码的相同图像数据进行解码; 以及控制单元，被配置为基于所述第一比特率来确定所述第二比特率。

10. 发明申请

US20120201516A1 PICTURE CONTROL DEVICE AND METHOD OF THE SAME 有权
标题翻译：图像控制装置及其方法
公开(公告)号：US20120201516A1
公开(公告)日：2012-08-09
申请号：US13450231
申请日：2012-04-18
申请人： Hiroshi Uchiike
发明人： Hiroshi Uchiike
IPC分类号： H04N9/80
CPC分类号： G11B20/00086 , G06F21/10 , G06F2221/2135 , G11B20/00666 , G11B20/00695 , G11B20/00731 , G11B20/00768 , G11B20/00789 , G11B20/00818 , G11B20/10 , G11B2020/10537 , G11B2220/2516 , H04N5/782 , H04N5/913 , H04N7/1675 , H04N9/8042 , H04N21/2541 , H04N21/4325 , H04N21/4334 , H04N21/440272 , H04N21/44029 , H04N21/4405 , H04N21/4408 , H04N21/4508 , H04N21/4621 , H04N21/4627 , H04N21/835 , H04N2005/91328 , H04N2005/91364
摘要： A picture control device configured to convert and output a bit-rate of an input picture data stream having an input bit-rate, includes: a first decoder configured to decode the input picture data stream; an encoder configured to encode the output of the first decoder with a plurality of converted bit-rates; an output unit configured to output the picture data encoded with a first bit-rate by the encoder, for recording; a second decoder configured to decode the same picture data encoded at a second bit-rate by the encoder; and a control unit configured to determine the second bit-rate based on the first bit-rate.
摘要翻译：一种被配置为转换和输出具有输入比特率的输入图像数据流的比特率的图像控制装置，包括：第一解码器，被配置为对输入图像数据流进行解码; 编码器，被配置为以多个转换的比特率对所述第一解码器的输出进行编码; 输出单元，被配置为输出由编码器以第一比特率编码的图像数据，用于记录; 第二解码器，被配置为对由编码器以第二比特率编码的相同图像数据进行解码; 以及控制单元，被配置为基于所述第一比特率来确定所述第二比特率。

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