公开(公告)号：US20110320810A1

公开(公告)日：2011-12-29

申请号：US13151685

申请日：2011-06-02

申请人： Kenjiro Ueda ,  Koji Yoshimura ,  Hiroshi Kuno ,  Takamichi Hayashi ,  Munetake Ebihara

发明人： Kenjiro Ueda ,  Koji Yoshimura ,  Hiroshi Kuno ,  Takamichi Hayashi ,  Munetake Ebihara

IPC分类号： H04L29/06 ,  G06F21/00

CPC分类号： G11B20/00086 ,  G06F21/10 ,  G06F21/445 ,  G06F2221/0771 ,  G11B20/00166 ,  G11B20/00173 ,  G11B20/00181 ,  G11B20/00188 ,  G11B20/00195 ,  G11B20/0021 ,  G11B20/00253 ,  G11B20/00427 ,  G11B20/00869 ,  G11B2220/61 ,  H04L9/0866 ,  H04L9/3268 ,  H04L2209/603

摘要： An information processing device includes: a data processing unit that executes a process of reproducing content recorded in a medium; and a memory storing a content revocation list in which an identifier (ID) of revoked content is recorded, wherein the data processing unit compares a minimum allowable version of a content revocation list recorded in a token which is management data corresponding to content recorded in the medium with a version of a content revocation list acquired from the memory, and when the version of the content revocation list acquired from the memory is an old version lower than the minimum allowable version of the content revocation list recorded in the token, the data processing unit halts determination on revocation of content based on the content revocation list acquired from the memory and reproduction of content.

摘要翻译： 信息处理装置包括：数据处理单元，执行再现记录在介质中的内容的处理; 以及存储有内容撤销列表的存储器，其中记录了撤消内容的标识符（ID），其中，所述数据处理单元将记录在令牌中的内容吊销列表的最小允许版本进行比较，所述内容撤销列表是与记录在所述内容中的内容相对应的管理数据 介质，其具有从存储器获取的内容撤销列表的版本，并且当从存储器获取的内容撤销列表的版本是低于记录在令牌中的内容撤销列表的最小允许版本的旧版本时，数据处理 基于从存储器获取的内容撤销列表和内容的再现，单元停止对内容的撤销确定。

公开(公告)号：US08017610B2

公开(公告)日：2011-09-13

申请号：US12843348

申请日：2010-07-26

申请人： Akihiro Furukawa ,  Takehiro Fukuzaki ,  Yukari Onishi ,  Hideki Kobayashi ,  Takeshi Honda ,  Yumi Matsui ,  Masahiro Konishi ,  Kenjiro Ueda ,  Tetsuyoshi Matsufuji

发明人： Akihiro Furukawa ,  Takehiro Fukuzaki ,  Yukari Onishi ,  Hideki Kobayashi ,  Takeshi Honda ,  Yumi Matsui ,  Masahiro Konishi ,  Kenjiro Ueda ,  Tetsuyoshi Matsufuji

IPC分类号： A61K31/501 ,  A61K31/497 ,  A61K31/443 ,  A61K31/421 ,  C07D403/14 ,  C07D413/14 ,  C07D265/08

CPC分类号： C07D413/14 ,  C07D207/333 ,  C07D207/335 ,  C07D207/337 ,  C07D401/04 ,  C07D403/04 ,  C07D413/04 ,  C07D417/04 ,  C07D417/14

摘要： The present invention relates to a compound or a pharmacologically acceptable salt thereof having superior glucokinase activating activity, and is a compound represented by general formula (I), or pharmacologically acceptable salt thereof: [wherein, A represents, for example, an oxygen atom or sulfur atom, R1 represents, for example, a C1-C6 alkyl group, a C1-C6 alkoxy group or a C1-C6 halogenated alkyl group, A and R1 together with the carbon atom bonded thereto form a heterocyclic group that may be substituted with 1 to 3 group(s) independently selected from Substituent Group α, R2 represents a phenyl group that may be substituted with 1 to 5 group(s) independently selected from Substituent Group α or a heterocyclic group that may be substituted with 1 to 3 group(s) independently selected from Substituent Group α, R3 represents a hydroxy group or a C1-C6 alkoxy group, and Substituent Group α consists of, for example, a halogen atom, a C1-C6 alkyl group, a C1-C6 alkyl group substituted with 1 or 2 hydroxy group(s), a C1-C6 alkylsulfonyl group, and a group represented by the formula —V—NR5R6 (wherein, V represents a carbonyl group or a sulfonyl group, and R5 and R6 may be the same or different and respectively represent a hydrogen atom or a C1-C6 alkyl group, or R5 and R6 together with the nitrogen atom bonded thereto form a 4- to 6-membered saturated heterocycle that may be substituted with 1 or 2 group(s) independently selected from a C1-C6 alkyl group and a hydroxy group, and the 4- to 6-membered saturated heterocycle may further contain one oxygen atom or nitrogen atom)].

摘要翻译： 本发明涉及具有优异的葡糖激酶活化活性的化合物或其药理学上可接受的盐，并且是通式（I）表示的化合物或其药理学上可接受的盐：[其中，A表示例如氧原子或 硫原子，R1表示例如C1-C6烷基，C1-C6烷氧基或C1-C6卤代烷基，A和R1与与其结合的碳原子一起形成可以被 1至3个独立地选自取代基组α的基团，R 2表示可以被独立地选自取代基组α的1至5个基团取代的苯基或可被1至3个基团取代的杂环基 独立地选自取代基组α，R3表示羟基或C1-C6烷氧基，取代基组α由例如卤素原子，C1-C6烷基，C1-C6烷基组成 取代 具有1或2个羟基，C1-C6烷基磺酰基和由式-V-NR5R6表示的基团（其中，V表示羰基或磺酰基，R5和R6可以相同） 或不同，分别表示氢原子或C1-C6烷基，或R5和R6与键合的氮原子一起形成可以被1或2个基团独立地取代的4至6元饱和杂环 选自C 1 -C 6烷基和羟基，并且4至6元饱和杂环可以进一步含有一个氧原子或氮原子）]。

公开(公告)号：US07991832B2

公开(公告)日：2011-08-02

申请号：US12056634

申请日：2008-03-27

申请人： Kentaro Hatanaka ,  Shinichiro Torii ,  Hidehito Suzuki ,  Kouichi Kasai ,  Kenjiro Ueda

发明人： Kentaro Hatanaka ,  Shinichiro Torii ,  Hidehito Suzuki ,  Kouichi Kasai ,  Kenjiro Ueda

IPC分类号： G06F15/16

CPC分类号： G11B27/11 ,  G06F17/30799 ,  G06F17/30817 ,  G06F17/30828 ,  G11B2220/235 ,  G11B2220/2541

摘要： An information processing apparatus, that obtains pieces of content information relating to content recorded in an information recording medium, includes a content identifier generation unit configured to read a content certificate which is recorded in the recording medium and which corresponds to the content stored in the information recording medium, and generates a content identifier by combining hash values which correspond to the content and which are included in data stored in the content certificate, a data transmitting unit configured to transmit the content identifier generated using the content identifier generation unit to a content information provision server, a data receiving unit configured to receive, from the content information provision server, the pieces of content information relating to the content which is specified on the basis of the content identifier, and a data outputting unit configured to output the pieces of content information received using the data receiving unit.

摘要翻译： 一种信息处理设备，其获得与记录在信息记录介质中的内容相关的内容信息，包括内容标识符生成单元，被配置为读取记录在记录介质中并与存储在信息中的内容相对应的内容证书 并且通过组合对应于内容并且包含在存储在内容证书中的数据中的哈希值来生成内容标识符，数据发送单元，被配置为将使用内容标识符生成单元生成的内容标识符发送到内容信息 提供服务器，数据接收单元，被配置为从内容信息提供服务器接收与基于内容标识符指定的内容相关的内容信息;以及数据输出单元，其被配置为输出内容 使用数据记录收到的信息 活动单位

公开(公告)号：US07983416B2

公开(公告)日：2011-07-19

申请号：US11841235

申请日：2007-08-20

申请人： Yoshikazu Takashima ,  Kenjiro Ueda

发明人： Yoshikazu Takashima ,  Kenjiro Ueda

IPC分类号： H04L7/67

CPC分类号： G11B20/00086 ,  G11B20/00115 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00362 ,  G11B20/00427 ,  G11B20/00528 ,  G11B20/00847 ,  G11B2020/1288 ,  H04N21/835

摘要： An information processing device that executes processing for outputting recording data to an information recording medium includes a storing unit that stores common data that includes encrypted content, key information applied to decoding of the encrypted content, and content management information and, data content of which is unchanged even if a medium as a data recording destination is changed, a media-specific-data generating unit that generates media specific data, data content of which is changed according to the medium as the data recording destination, an output-data generating unit that generates output data based on the common data and the media specific data, and a data outputting unit that outputs the data generated by the output-data generating unit.

摘要翻译： 执行向信息记录介质输出记录数据的处理的信息处理装置包括存储单元，存储包含加密内容的公共数据，应用于加密内容的解码的密钥信息和内容管理信息，其数据内容是 即使作为数据记录目的地的介质发生变化，也可以根据作为数据记录目的地的介质来生成媒体专用数据生成单元，该媒体专用数据生成单元生成媒体专用数据生成单元，数据内容根据作为数据记录目的地的媒体而变化， 基于公共数据和媒体特定数据生成输出数据，以及数据输出单元，其输出由输出数据生成单元生成的数据。

公开(公告)号：US07293180B2

公开(公告)日：2007-11-06

申请号：US10814533

申请日：2004-03-31

申请人： Kenjiro Ueda ,  Masayoshi Nishitani ,  Takayuki Sugahara

发明人： Kenjiro Ueda ,  Masayoshi Nishitani ,  Takayuki Sugahara

IPC分类号： G06F9/00

CPC分类号： H04N19/467 ,  H04N7/1675

摘要： Digital video data is encryptically processed and then subjected to an encoding procedure with orthogonal transform to produce a coded video signal. A representative value of luminance of pixels of the digital video data is obtained for each of pixel blocks having a predetermined number of pixels, each pixel block corresponding to a unit of data subjected to the encoding procedure, as a quantized integer for each pixel block by using a specific function with the stored luminance data as a parameter. It is determined whether the quantized integer of the representative value for each pixel block is a multiple of a preset integer N of two or larger, and, if not, the stored luminance data are rewritten with a specific requirement giving the least range of change in gradation so that the quantized integer becomes a multiple of the integer N, whereas the stored luminance data remain unchanged if the quantized integer is a multiple of the integer N, thus the digital video data being encryptically processed. The encryptically processed digital video data is encoded with orthogonal transform to produce a coded video signal. The coded video signal is decoded. A second representative value of luminance data of the decoded signal is obtained as a quantized integer for each pixel block by using the specific function with the luminance data as the parameter. The quantized integer of the second representative value is divided by the integer N. It is determined that the video data has been tampered with when remainders of division meet predetermined tamer criteria.

摘要翻译： 对数字视频数据进行加密处理，然后进行正交变换的编码处理，以产生编码视频信号。 对于具有预定数量的像素的每个像素块（每个像素块对应于经过编码过程的数据的像素块），获得数字视频数据的像素的亮度的代表值作为每个像素块的量化整数，由 使用存储的亮度数据作为参数的特定功能。 确定每个像素块的代表值的量化整数是否为两个或更大的预设整数N的倍数，如果不是，则存储的亮度数据被重写，具有给定最小变化范围的特定要求 使得量化的整数变为整数N的倍数，而如果量化的整数是整数N的倍数，则存储的亮度数据保持不变，因此数字视频数据被加密处理。 经加密处理的数字视频数据用正交变换编码以产生编码视频信号。 编码视频信号被解码。 通过使用亮度数据作为参数的特定函数，获得解码信号的亮度数据的第二代表值作为每个像素块的量化整数。 将第二代表值的量化整数除以整数N.确定当分割余数达到预定标准条件时视频数据已被篡改。

公开(公告)号：US06891951B2

公开(公告)日：2005-05-10

申请号：US09733057

申请日：2000-12-11

申请人： Wataru Inoha ,  Takayuki Sugahara ,  Toshio Kuroiwa ,  Kenjiro Ueda ,  Seiji Higurashi

发明人： Wataru Inoha ,  Takayuki Sugahara ,  Toshio Kuroiwa ,  Kenjiro Ueda ,  Seiji Higurashi

IPC分类号： H01S3/034 ,  H01S3/036 ,  H01S3/038 ,  H01S3/07 ,  H01S3/08 ,  H01S3/086 ,  H04L9/06 ,  H04L9/08 ,  H04L9/32 ,  H04L9/14

CPC分类号： H04L9/0618 ,  H04L2209/30 ,  H04L2209/603

摘要： Bits of a first bit sequence are rearranged in a first matrix according to a predetermined arrangement rule. The first bit sequence represents information being a base of a key. Blocks are formed in the first matrix. Each of the blocks has bits, the number of which is smaller than the number of bits composing the first matrix. Logical operation is executed among bits in each of the blocks, and a bit being a result of the logical operation is generated. The logical-operation-result bits are combined into a second bit sequence. The number of bits composing the second bit sequence is smaller than the number of bits composing the first bit sequence. There is a second matrix composed of predetermined third bit sequences. The second matrix is accessed and one is read out from among the third bit sequences in response to the second bit sequence. The read-out third bit sequence is outputted as information representative of the key. The number of bits composing each of the third bit sequences is smaller than the number of bits composing the second bit sequence.

摘要翻译： 根据预定的布置规则，第一比特序列的比特重新排列在第一矩阵中。 第一位序列表示作为键的基础的信息。 块形成在第一矩阵中。 每个块具有位数，其数量小于构成第一矩阵的位数。 在每个块中的位之间执行逻辑运算，并且生成作为逻辑运算结果的位。 逻辑运算结果位被组合成第二位序列。 构成第二比特序列的比特数小于构成第一比特序列的比特数。 存在由预定的第三比特序列组成的第二矩阵。 第二矩阵被访问，并且响应于第二比特序列从第三比特序列中读出一个。 作为代表键的信息输出读出的第3位序列。 构成每个第三比特序列的比特数小于构成第二比特序列的比特数。

公开(公告)号：US08782407B2

公开(公告)日：2014-07-15

申请号：US13116342

申请日：2011-05-26

申请人： Hiroshi Kuno ,  Kenjiro Ueda ,  Takamichi Hayashi ,  Munetake Ebihara ,  Koji Yoshimura

发明人： Hiroshi Kuno ,  Kenjiro Ueda ,  Takamichi Hayashi ,  Munetake Ebihara ,  Koji Yoshimura

IPC分类号： H04L29/06 ,  G06F21/33 ,  H04L9/08 ,  H04L9/32

CPC分类号： G06F21/33 ,  G06F12/1458 ,  G11B20/00086 ,  H04L9/0825 ,  H04L9/0866 ,  H04L9/3263 ,  H04L9/3268 ,  H04L63/0823 ,  H04L2209/603

摘要： An information processing device includes: a memory having a protected area which is a data recording area in which access restriction is set; and a data processing unit that determines accessibility in response to a request for accessing the protected area from an access requesting device, wherein the data processing unit verifies a device certificate received from the access requesting device and determines accessibility to the protected area based on access control information recorded in the device certificate.

摘要翻译： 信息处理装置包括：具有保护区域的存储器，其是设置访问限制的数据记录区域; 以及数据处理单元，其响应于从访问请求设备访问所述保护区域的请求来确定可访问性，其中所述数据处理单元验证从所述访问请求设备接收到的设备证书，并且基于访问控制来确定对所述保护区域的可访问性 记录在设备证书中的信息。

公开(公告)号：US08494157B2

公开(公告)日：2013-07-23

申请号：US11833572

申请日：2007-08-03

申请人： Yoshikazu Takashima ,  Kenjiro Ueda

发明人： Yoshikazu Takashima ,  Kenjiro Ueda

IPC分类号： H04N7/167

CPC分类号： G11B20/00086 ,  G11B20/00246 ,  G11B20/00362 ,  G11B20/00528 ,  H04N5/765 ,  H04N5/85 ,  H04N5/913 ,  H04N9/8042 ,  H04N9/8047 ,  H04N9/8063 ,  H04N9/8205 ,  H04N9/8211 ,  H04N9/8227 ,  H04N9/8233 ,  H04N9/8715 ,  H04N2005/91364

摘要： An information processing apparatus for reproducing content recorded on an information recording medium, includes a recording medium controller for reading data recorded on the information recording medium, and a data processor for acquiring from a unit key file recorded on the information recording medium a unit key corresponding to a content management unit set as a usage control unit of content, and decrypting encrypted content recorded on the information recording medium using the acquired unit key. The data processor determines an application type of the encrypted content recorded on the information recording medium, and acquires the unit key and decrypting the encrypted content in accordance with a process sequence corresponding to the application type.

摘要翻译： 一种用于再现记录在信息记录介质上的内容的信息处理设备，包括：用于读取记录在信息记录介质上的数据的记录介质控制器;以及数据处理器，用于从记录在信息记录介质上的单元密钥文件获取对应的单元密钥 提供给内容管理单元，其被设置为内容的使用控制单元，并且使用所获取的单元密钥对记录在信息记录介质上的加密内容进行解密。 数据处理器确定记录在信息记录介质上的加密内容的应用类型，并且根据与应用类型对应的处理顺序来获取单元密钥并解密加密内容。

公开(公告)号：US08441898B2

公开(公告)日：2013-05-14

申请号：US13371952

申请日：2012-02-13

申请人： Klaus Holzapfel ,  Andreas Winter ,  Markus Spitzlinger ,  Kenjiro Ueda

发明人： Klaus Holzapfel ,  Andreas Winter ,  Markus Spitzlinger ,  Kenjiro Ueda

IPC分类号： G11B21/08

CPC分类号： G11B20/00086 ,  G11B20/0063 ,  G11B20/00688 ,  G11B20/00927 ,  G11B2220/2541 ,  G11B2220/2562

摘要： A method for copy protection includes providing audiovisual or audio data stored in sectors of a record carrier having a file system, and providing additional or modified data to be stored in further sectors. The method includes generating a first file of the file system referencing at least a part of the sectors and none of the further sectors, so when the first file is rendered by a playback device, the data is reproduced which is included in the part of the sectors. The method also includes generating a second file of the file system being another file than the first file and referencing at least a part of the sectors and further referencing at least one of the further sectors, such that when the second file is rendered by the playback device the part of the sectors and the at least one of the further sectors are reproduced.

摘要翻译： 一种用于复制保护的方法包括提供存储在具有文件系统的记录载体的扇区中的视听或音频数据，并提供要存储在其他扇区中的附加或修改数据。 该方法包括生成参考至少一部分扇区的文件系统的第一文件，而不是其他扇区的第一文件，所以当第一文件被播放设备渲染时，再现包含在 部门。 该方法还包括生成文件系统的第二文件是比第一文件另外的文件，并且引用至少一部分扇区，并进一步参考其他扇区中的至少一个，使得当通过播放呈现第二文件时 装置扇区的一部分，并再现其中的至少一个扇区。

公开(公告)号：US08260122B2

公开(公告)日：2012-09-04

申请号：US11898253

申请日：2007-09-11

申请人： Takayuki Sugahara ,  Seiji Higurashi ,  Toshio Kuroiwa ,  Wataru Inoha ,  Kenjiro Ueda

发明人： Takayuki Sugahara ,  Seiji Higurashi ,  Toshio Kuroiwa ,  Wataru Inoha ,  Kenjiro Ueda

IPC分类号： H04N5/92 ,  H04N5/917

CPC分类号： G11B20/10527 ,  G11B27/034 ,  G11B27/036 ,  G11B2020/10685 ,  G11B2020/1074 ,  G11B2220/20

摘要： Executes a re-encoding after decoding data of a connection section A of a first MPEG picture data. This re-encoding is executed based on a control such that a transition of a VBV buffer occupation value starts from a VBV buffer occupation value at a position a and ends with a VBV buffer occupation value at a position d. Up to the position a of the first MPEG picture data, the first MPEG picture data is reproduced. Next, re-encoded MPEG picture data of the connection section A is reproduced. Thereafter, the data is connected to the position d of a second MPEG picture data, and the second MPEG picture data of the position d and after is reproduced.

摘要翻译： 在解码第一MPEG图像数据的连接部分A的数据之后执行重新编码。 基于控制使得VBV缓冲器占用值的转变从位置a处的VBV缓冲器占有值开始并以位置d处的VBV缓冲器占有值结束的控制来执行该重新编码。 直到第一MPEG图像数据的位置a，再现第一MPEG图像数据。 接下来，再现连接部分A的重新编码的MPEG图像数据。 此后，将数据连接到第二MPEG图像数据的位置d，并再现位置d和之后的第二MPEG图像数据。