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1. 发明授权

US08156347B2 Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and computer-readable recording medium 有权
标题翻译：半导体存储卡，播放装置，记录装置，播放方法，记录方法和计算机可读记录介质
公开(公告)号：US08156347B2
公开(公告)日：2012-04-10
申请号：US12539845
申请日：2009-08-12
申请人： Teruto Hirota , Kenji Tagawa , Hideki Matsushima , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
发明人： Teruto Hirota , Kenji Tagawa , Hideki Matsushima , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
IPC分类号： G06F21/00
CPC分类号： G11C7/16 , G06F3/16 , H04N1/32112 , H04N2201/3264
摘要： An audio stream is divided into a plurality of audio object (AOB) files that are recorded having each been encrypted using a different encryption key. At least one piece of track management information (TKI) is provided corresponding to each track. Playlist information (PLI) assigns a playback position in a playback order to each track when a plurality of tracks are to be played back one after the other.
摘要翻译：音频流被分成多个被记录的音频对象（AOB）文件，每一个都使用不同的加密密钥进行加密。对应于每个轨道提供至少一条轨道管理信息（TKI）。播放列表信息（PLI）在多个曲目要一个接一个地播放时，以播放顺序将播放位置分配给每个轨道。

2. 发明授权

US07869580B2 Mobile phone with music reproduction function, music data reproduction method by mobile phone with music reproduction function, and the program thereof 有权
标题翻译：具有音乐再现功能的手机，具有音乐再现功能的手机的音乐数据再现方法及其程序
公开(公告)号：US07869580B2
公开(公告)日：2011-01-11
申请号：US11166166
申请日：2005-06-27
申请人： Kenji Tagawa , Takashi Hiraoka
发明人： Kenji Tagawa , Takashi Hiraoka
IPC分类号： H04M1/64 , H04M1/00 , H04M1/725
CPC分类号： H04M19/041 , H04M1/6041 , H04M1/72519 , H04M1/72558
摘要： A mobile phone 100 with music reproduction function comprising a reproduction unit 106 that reproduces music data and a ring tone which are recorded in a music data recording medium 105 and a ring tone, a communication unit 108 that detects an incoming call from outside and a control unit 103 that instructs the reproduction unit 106 to perform a fade-out process of reproducing music data and to perform a fade-in process of outputting a ring tone when the communication unit 108 detects an incoming call while the reproduction unit 106 is reproducing music data.
摘要翻译：具有音乐再现功能的移动电话100包括再现单元106，其再现记录在音乐数据记录介质105和铃声中的音乐数据和铃声，从外部检测来电的通信单元108和控制指示再现单元106执行淡出处理再现音乐数据的单元103，并且当再现单元106正在再现音乐数据时，当通信单元108检测到来电时，执行输出铃声的淡入淡出处理。

3. 发明申请

US20080253741A1 RECORDING MEDIUM, RECORDING APPARATUS AND REPRODUCTION APPARATUS 有权
标题翻译：记录介质，记录装置和再现装置
公开(公告)号：US20080253741A1
公开(公告)日：2008-10-16
申请号：US12138847
申请日：2008-06-13
申请人： Kenji TAGAWA , Masataka Minami , Masayuki Kozuka
发明人： Kenji TAGAWA , Masataka Minami , Masayuki Kozuka
IPC分类号： H04N5/781
CPC分类号： G11B27/34 , G06Q20/123 , G07F17/0014 , G11B20/00086 , G11B20/00869 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10546 , G11B2220/213 , G11B2220/2512 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , G11B2220/41 , G11B2220/61 , G11B2220/65 , H04N5/87 , H04N7/17318 , H04N9/8205 , H04N21/42646 , H04N21/4325 , H04N21/442 , H04N21/47202 , H04N21/4882 , H04N21/6581 , H04N21/8113
摘要： A recording medium is provided recorded with a plurality of digital data and a plurality of reproduction path information defining a reproduction order of the plurality of digital data. The plurality of reproduction path information includes first reproduction path information defining a reproduction order of all of the plurality of digital data recorded on the recording medium and the second reproduction path information defining at least one reproduction order of at least one of the plurality of digital data recorded on the recording medium. The first reproduction path information comprising management information including first index information and further management information for all of the plurality of digital data. The second reproduction path information comprising second index information for accessing, from the first reproduction path information, the further management information for the at least one digital data according to a match of the first and second index information.
摘要翻译：提供记录有多个数字数据的记录介质和定义多个数字数据的再现顺序的多个再现路径信息。多个再现路径信息包括定义记录在记录介质上的所有多个数字数据的再现顺序的第一重放路径信息和定义多个数字数据中的至少一个数字数据的至少一个再现顺序的第二重放路径信息记录在记录介质上。所述第一再现路径信息包括管理信息，所述管理信息包括用于所有所述多个数字数据的第一索引信息和其他管理信息。第二再现路径信息包括第二索引信息，用于根据第一和第二索引信息的匹配从第一再现路径信息访问至少一个数字数据的另外的管理信息。

4. 发明授权

US07096504B1 Distribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving method 有权
标题翻译：分配系统，半导体存储卡，接收装置，计算机可读记录介质和接收方法
公开(公告)号：US07096504B1
公开(公告)日：2006-08-22
申请号：US09653416
申请日：2000-08-31
申请人： Kenji Tagawa , Teruto Hirota , Hideki Matsushima , Masayuki Kozuka , Mitsuhiro Inoue , Yasushi Uesaka , Shunji Harada , Taihei Yugawa , Masaya Miyazaki , Masanori Nakanishi
发明人： Kenji Tagawa , Teruto Hirota , Hideki Matsushima , Masayuki Kozuka , Mitsuhiro Inoue , Yasushi Uesaka , Shunji Harada , Taihei Yugawa , Masaya Miyazaki , Masanori Nakanishi
IPC分类号： G06F7/04 , G06F17/30 , G06F17/60 , H04K1/00
CPC分类号： H04L63/0428 , G06F2221/2137 , G06Q20/12 , G06Q20/1235 , G06Q20/18 , G06Q30/06 , H04L63/101 , H04L63/104 , H04L2463/101 , H04L2463/102
摘要： A distribution server 103 distributes a content via a network, and a KIOSK terminal 105 receives the content via the network and records the content in an SD memory card 100. A customer device 111 receives a content via the SD memory card 100, checks out the content and records a copy on a recording medium. SD-Audio players 122 to 124 receive a copy of the content and play back the copy. Here, the KIOSK terminal 105 records a Usage Rule that certifies the right to control recording of content on the SD memory card 100. Move Control Information showing the number of times that moving of rights is permitted is set in the Usage Rule.
摘要翻译：分发服务器103经由网络分发内容，KIOSK终端105经由网络接收内容，并将内容记录在SD存储卡100中。客户装置111经由SD存储卡100接收内容，检出内容并将副本记录在记录介质上。 SD-Audio播放器122至124接收内容的副本并播放副本。这里，KIOSK终端105记录使用规则，其证明控制SD存储卡100上的内容的记录的权利。移动控制在使用规则中设置显示允许移动权限次数的信息。

5. 发明申请

US20050083794A1 Semiconductor memory card, playback apparatus, recording apparatus, playback method, recording method, and a computer-readable storage medium 有权
标题翻译：半导体存储卡，回放装置，记录装置，回放方法，记录方法以及计算机可读存储介质
公开(公告)号：US20050083794A1
公开(公告)日：2005-04-21
申请号：US10968258
申请日：2004-10-20
申请人： Kenji Tagawa , Hideki Matsushima , Teruto Hirota , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
发明人： Kenji Tagawa , Hideki Matsushima , Teruto Hirota , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
IPC分类号： G06F3/16 , G11C7/16 , H04N1/21 , G11B7/085
CPC分类号： G11B27/105 , G06F3/16 , G11B27/329 , G11B2220/61 , G11C7/16 , H04N1/32112 , H04N2201/3264
摘要： A semiconductor memory card stores a plurality of audio objects (AOBs) that compose a plurality of tracks and playlist information showing a reproduction order for the tracks. The semiconductor memory card also stores, as resume information (PLMG_RSM_PL), (1) a Playlist_Number showing which playlist information was used the last time playback was performed for the semiconductor memory card, (2) a Track_Number showing the last track to be played back, and (3) a Playback_Time showing a position at which where playback was stopped as a time expressed in relation to the start of the track.
摘要翻译：半导体存储卡存储组成多个轨道的多个音频对象（AOB）和表示轨迹的再现顺序的播放列表信息。半导体存储卡还存储作为恢复信息（PLMG_RSM_PL）的恢复信息（1）表示最后一次为半导体存储卡重放时使用哪个播放列表信息的播放列表号，（2）显示要播放的最后一个轨道的Track_Number ，和（3）播放停止时间的播放时间，该播放时间表示相对于轨道开始表示的时间。

6. 发明授权

US06834348B1 Digital data recording apparatus, digital data recording method, and computer-readable recording medium 有权
标题翻译：数字数据记录装置，数字数据记录方法和计算机可读记录介质
公开(公告)号：US06834348B1
公开(公告)日：2004-12-21
申请号：US09358820
申请日：1999-07-22
申请人： Kenji Tagawa , Masataka Minami , Masayuki Kozuka
发明人： Kenji Tagawa , Masataka Minami , Masayuki Kozuka
IPC分类号： G06F1130
CPC分类号： G11B20/0021 , G11B20/00086 , G11B20/00094 , G11B20/00115 , G11B20/00195 , G11B20/00224 , G11B20/00246 , G11B20/00347 , G11B20/00478 , G11B20/0071 , G11B20/00753 , G11B20/00876
摘要： A data transmit/receive unit receives encrypted digital data distributed through an electronic music distribution system and records the digital data on a primary recording medium. Digital data have been encrypted in different encryption systems according to the distributers, and include attribute information indicating the encryption systems. The encryption system of digital data that has been extracted by a data extraction unit is judged by a judging unit and decrypted by an appropriate decryption unit. An inherent information obtaining unit obtains the identification information of a secondary recording medium or a playback apparatus according to whether the secondary recording medium can be removable from the playback apparatus. An encryption system designation unit selects one out of a plurality of encryption units according to the obtained identification information. The selected encryption unit creates a encryption key according to the identification information and encrypts the digital data. A recording unit records the digital data on the secondary recording medium. An accounting unit charges according to accounting information in the attribute information.
摘要翻译：数据发送/接收单元接收通过电子音乐分发系统分发的加密数字数据，并将数字数据记录在主记录介质上。数字数据已经根据分发者在不同的加密系统中被加密，并且包括指示加密系统的属性信息。由数据提取单元提取的数字数据的加密系统由判断单元判断并由适当的解密单元进行解密。固有信息获取单元根据次要记录介质是否能够从再现装置中移除来获得辅助记录介质或重放装置的识别信息。加密系统指定单元根据获得的识别信息从多个加密单元中选出一个。所选择的加密单元根据识别信息创建加密密钥并加密数字数据。记录单元将数字数据记录在辅助记录介质上。会计单位根据属性信息中的会计信息收费。

7. 发明授权

US06779116B2 Playback apparatus and playback method 有权
标题翻译：播放设备和播放方法
公开(公告)号：US06779116B2
公开(公告)日：2004-08-17
申请号：US10446655
申请日：2003-05-29
申请人： Kenji Tagawa , Hideki Matsushima , Teruto Hirota , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
发明人： Kenji Tagawa , Hideki Matsushima , Teruto Hirota , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
IPC分类号： H04L900
CPC分类号： G11C7/16 , G06F3/16 , G09G3/2092 , G09G5/39 , G09G2340/12 , G11B20/00086 , G11B20/0021 , G11B20/00253 , G11B20/00492 , G11B27/005 , G11B27/034 , G11B27/105 , G11B2220/61 , G11B2220/65 , H04N1/00132 , H04N1/00198 , H04N1/32112 , H04N2201/3264
摘要： A plurality of audio object (AOB) files and a plurality of picture object (POB) files are stored. Default Playlist Information and sets of Playlist Information each show an order in which AOBs stored in the plurality of AOB files are to be reproduced. The DPLGI includes DPLI_POB_SRPs that specify at least one POB to be displayed during the playback period of AOBs indicated by the playback order given in the Default Playlist Information. The TKGI includes TKI_POB_SRPs that specify at least one POB to be displayed only during the playback period of a particular AOB out of the AOBs indicated by the playback order given in the Default Playlist Information.
摘要翻译：存储多个音频对象（AOB）文件和多个图像对象（POB）文件。默认播放列表播放列表信息的信息和集合每个显示存储在多个AOB文件中的AOB将被再现的顺序。 DPLGI包括DPLI_POB_SRP，其指定在由默认播放列表信息中给出的播放顺序指示的AOB的播放周期期间要显示的至少一个POB。 TKGI包括指定至少一个POB的TKI_POB_SRP，仅在由默认播放列表信息中给出的播放顺序指示的AOB中的特定AOB的播放时段期间才被显示。

8. 发明授权

US06738319B2 Recording medium, recording apparatus and reproduction apparatus 有权
标题翻译：记录介质，记录装置和再现装置
公开(公告)号：US06738319B2
公开(公告)日：2004-05-18
申请号：US10386311
申请日：2003-03-11
申请人： Kenji Tagawa , Masataka Minami , Masayuki Kozuka
发明人： Kenji Tagawa , Masataka Minami , Masayuki Kozuka
IPC分类号： G11B1722
CPC分类号： G11B27/34 , G06Q20/123 , G07F17/0014 , G11B20/00086 , G11B20/00869 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2020/10546 , G11B2220/213 , G11B2220/2512 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , G11B2220/41 , G11B2220/61 , G11B2220/65 , H04N5/87 , H04N7/17318 , H04N9/8205 , H04N21/42646 , H04N21/4325 , H04N21/442 , H04N21/47202 , H04N21/4882 , H04N21/6581 , H04N21/8113
摘要： The recording medium of this invention is recorded with a plurality of digital data and a plurality of reproduction path information defining a reproduction order of the plurality of digital data, wherein the plurality of reproduction path information includes first reproduction path information defining a reproduction order of all of the plurality of digital data recorded on the recording medium and second reproduction path information defining a reproduction order of at least one of the plurality of digital data recorded on the recording medium.
摘要翻译：本发明的记录介质用多个数字数据和多个定义多个数字数据的再现顺序的再现路径信息进行记录，其中多个再现路径信息包括定义全部的再现顺序的第一再现路径信息记录在记录介质上的多个数字数据中的多个数字数据中的至少一个数字数据的再现顺序的第二重放路径信息。

9. 发明授权

US06636773B1 Semiconductor memory card, apparatus for recording data onto the semiconductor memory card, and apparatus for reproducing data of the semiconductor memory card 有权
标题翻译：半导体存储卡，用于将数据记录到半导体存储卡上的装置，以及用于再现半导体存储卡的数据的装置
公开(公告)号：US06636773B1
公开(公告)日：2003-10-21
申请号：US09580818
申请日：2000-05-26
申请人： Kenji Tagawa , Hideki Matsushima , Teruto Hirota , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
发明人： Kenji Tagawa , Hideki Matsushima , Teruto Hirota , Tomokazu Ishikawa , Shinji Inoue , Masayuki Kozuka
IPC分类号： G06F1700
CPC分类号： G11C7/16 , G06F3/16 , G11C2207/16 , H04N1/32112 , H04N2201/3264
摘要： A semiconductor memory card for storing audio information with corresponding text information and type information, the type information indicating a type of the text information. The type is classified into at least (a), (b), and (c) in which the text information respectively includes a 1-byte character code sequence, a 2-byte character code sequence, and a 1-byte character code sequence and a 2-byte character code sequence.
摘要翻译：一种用于存储具有相应文本信息和类型信息的音频信息的半导体存储卡，所述类型信息指示文本信息的类型。该类型分为至少（a），（b）和（c），其中文本信息分别包括1字节字符代码序列，2字节字符代码序列和1字节字符代码序列和一个2字节的字符代码序列。

10. 发明授权

US5764404A Wavelength-division-multiplexing optical amplifier 失效
标题翻译：波分复用光放大器
公开(公告)号：US5764404A
公开(公告)日：1998-06-09
申请号：US508471
申请日：1995-07-28
申请人： Kazuo Yamane , Michikazu Shima , Yumiko Kawasaki , Kenji Tagawa , Shinya Inagaki , Norifumi Shukunami
发明人： Kazuo Yamane , Michikazu Shima , Yumiko Kawasaki , Kenji Tagawa , Shinya Inagaki , Norifumi Shukunami
IPC分类号： G02F1/35 , H01S3/06 , H01S3/067 , H01S3/07 , H01S3/094 , H01S3/10 , H01S3/13 , H01S3/17 , H04B10/07 , H04B10/2537 , H04B10/296 , H04J14/00 , H04J14/02 , H01S3/16 , H04B10/12
CPC分类号： H04B10/296 , H01S3/1301 , H04B10/291 , H04B10/2942 , H04J14/0221 , H01S2302/00 , H01S2303/00 , H01S3/094096
摘要： An optical amplifier amplifies a wavelength division-multiplexed optical input signal composed of optical signals having different wavelengths such that the output level of each of the optical signal is always optimized and such that the difference between the gains of the amplifier on the optical signals is minimized when the number of optical signals is two. The output level of the amplifier is controlled according to the number of the optical signals, to optimize the output level of each of the optical signals.
摘要翻译：光放大器放大由具有不同波长的光信号组成的波分复用光输入信号，使得每个光信号的输出电平始终被优化，并使得放大器在光信号上的增益之间的差最小化当光信号数为2时。根据光信号的数量控制放大器的输出电平，以优化每个光信号的输出电平。

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