公开(公告)号：US20070174201A1

公开(公告)日：2007-07-26

申请号：US11714650

申请日：2007-03-06

申请人： Yoichiro Sako ,  Tatsuya Inokuchi ,  Kaoru Kijima ,  Junichi Kudo

发明人： Yoichiro Sako ,  Tatsuya Inokuchi ,  Kaoru Kijima ,  Junichi Kudo

IPC分类号： G06Q99/00

CPC分类号： G06F21/10 ,  G06F2221/2101 ,  G06F2221/2135 ,  G06Q20/085

摘要： A digital data processing apparatus which receives digital data whose use is charged for through a data recording medium or a network and uses the received digital data by using use right data, wherein the apparatus has memory means in which use history information of the digital data has been stored, and an accumulation of uses of the digital data is monitored by use history information, and when the accumulation of the uses reaches a preset value, a transfer of the use history information is promoted.

公开(公告)号：US20070156597A1

公开(公告)日：2007-07-05

申请号：US11714309

申请日：2007-03-06

申请人： Yoichiro Sako ,  Tatsuya Inokuchi ,  Kaoru Kijima ,  Junichi Kudo

发明人： Yoichiro Sako ,  Tatsuya Inokuchi ,  Kaoru Kijima ,  Junichi Kudo

IPC分类号： G06Q99/00

CPC分类号： G06F21/10 ,  G06F2221/2101 ,  G06F2221/2135 ,  G06Q20/085

摘要： A digital data processing apparatus which receives digital data whose use is charged for through a data recording medium or a network and uses the received digital data by using use right data, wherein the apparatus has memory means in which use history information of the digital data has been stored, and an accumulation of uses of the digital data is monitored by use history information, and when the accumulation of the uses reaches a preset value, a transfer of the use history information is promoted.

公开(公告)号：US07142494B2

公开(公告)日：2006-11-28

申请号：US10250307

申请日：2002-10-22

申请人： Yoichiro Sako ,  Tatsuya Inokuchi ,  Shunsuke Furukawa

发明人： Yoichiro Sako ,  Tatsuya Inokuchi ,  Shunsuke Furukawa

IPC分类号： G11B7/00

CPC分类号： G06F21/80 ,  G11B20/00086 ,  G11B20/0021 ,  G11B20/00246 ,  G11B20/00282 ,  G11B20/00304 ,  G11B20/00362 ,  H04N5/85 ,  H04N5/913 ,  H04N5/9201 ,  H04N2005/91364

摘要： The present invention is a recording medium comprising a lead-in area, a data record area for recording encrypted content data, and a lead-out area, wherein key information for decrypting the encrypted content data is recorded in at least one of the lead-in area and the lead-out area and the program area.

摘要翻译： 本发明是一种包括导入区，用于记录加密内容数据的数据记录区和导出区的记录介质，其中用于解密加密内容数据的密钥信息被记录在至少一个引导区中， 在区域和导出区域和程序区域。

公开(公告)号：US07110341B2

公开(公告)日：2006-09-19

申请号：US10937822

申请日：2004-09-09

申请人： Yoichiro Sako ,  Hiroshi Ogawa ,  Tatsuya Inokuchi

发明人： Yoichiro Sako ,  Hiroshi Ogawa ,  Tatsuya Inokuchi

IPC分类号： G11B7/00

CPC分类号： G11B7/0045 ,  G11B7/005 ,  G11B7/007 ,  G11B7/24 ,  G11B20/10 ,  G11B20/10527 ,  G11B20/12 ,  G11B20/1217 ,  G11B27/105 ,  G11B2007/0013 ,  G11B2020/10592 ,  G11B2020/10694 ,  G11B2020/1087 ,  G11B2020/1227 ,  G11B2020/184 ,  G11B2220/235 ,  G11B2220/237 ,  G11B2220/2537

摘要： An optical recording medium having plural recording layers includes a first recording layer on which first data is to be recorded and a second recording layer on which second data is to be recorded. The first and second recording layers are layered, with the second data being recorded at a location in the second recording layer in the vicinity of a location in the first recording layer where the first data relevant to the second data is recorded. Replay signals of variable configurations can be obtained by suitably synthesizing data read out from the respective recording layers.

摘要翻译： 具有多个记录层的光学记录介质包括要记录第一数据的第一记录层和要记录第二数据的第二记录层。 第一和第二记录层是分层的，其中第二数据被记录在第二记录层中位于第一记录层中与第二数据相关的第一数据被记录的位置附近的位置处。 可以通过适当地合成从各个记录层读出的数据来获得可变配置的重放信号。

公开(公告)号：US06680889B1

公开(公告)日：2004-01-20

申请号：US09610060

申请日：2000-07-05

申请人： Shuichi Ito ,  Tatsuya Inokuchi ,  Yoichiro Sako ,  Masayuki Obata ,  Kazuko Sakurai

发明人： Shuichi Ito ,  Tatsuya Inokuchi ,  Yoichiro Sako ,  Masayuki Obata ,  Kazuko Sakurai

IPC分类号： G11B390

CPC分类号： G11B20/00086 ,  G06Q20/341 ,  G06Q20/342 ,  G06Q20/357 ,  G07F7/025 ,  G07F7/1008 ,  G11B20/00724 ,  G11B20/10

摘要： The invention provides a data recording medium and a data recording apparatus which are large in recording capacity and comparatively low in cost and secures protection of recorded information. The data recording medium has a data recording area, in which quantitative limitation information of a number of pieces of information grasped based on an information identification code regarding information to be recorded is recorded in advance.

摘要翻译： 本发明提供一种数据记录介质和数据记录装置，其记录容量大，成本相对较低并且保护记录信息。 数据记录介质具有数据记录区域，其中预先记录了基于关于要记录的信息的信息识别码所掌握的信息数量的定量限制信息。

公开(公告)号：US06519217B1

公开(公告)日：2003-02-11

申请号：US09675962

申请日：2000-09-29

申请人： Tetsuji Kawashima ,  Katsumi Toyama ,  Yoichiro Sako ,  Tatsuya Inokuchi ,  Shigeki Tsukatani ,  Yukio Shishido

发明人： Tetsuji Kawashima ,  Katsumi Toyama ,  Yoichiro Sako ,  Tatsuya Inokuchi ,  Shigeki Tsukatani ,  Yukio Shishido

IPC分类号： G11B390

CPC分类号： G11B27/3063 ,  G11B7/0945 ,  G11B20/1217 ,  G11B27/24 ,  G11B2020/1268 ,  G11B2020/1292 ,  G11B2220/213 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2525 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575

摘要： A data recording medium having an address-representing portion formed of a predetermined number of bits for representing time information composed of minutes, seconds, and frames in a binary coded decimal notation, wherein addresses represented in a binary notation instead of the binary coded decimal notation are placed in the address-representing portion.

摘要翻译： 一种数据记录介质，具有由预定位数形成的地址表示部分，用于表示以二进制编码十进制符号表示的分钟，秒和帧的时间信息，其中以二进制符号表示的地址而不是二进制编码的十进制符号 被放置在地址表示部分中。

公开(公告)号：US07693232B2

公开(公告)日：2010-04-06

申请号：US11715933

申请日：2007-03-09

申请人： Yoichiro Sako ,  Takayuki Usami ,  Yuichiro Deguchi ,  Masayuki Obata ,  Masahiro Hotori ,  Tatsuya Inokuchi ,  Shuichi Ito ,  Toru Takeda

发明人： Yoichiro Sako ,  Takayuki Usami ,  Yuichiro Deguchi ,  Masayuki Obata ,  Masahiro Hotori ,  Tatsuya Inokuchi ,  Shuichi Ito ,  Toru Takeda

IPC分类号： H04L27/00

CPC分类号： G06F3/165 ,  G10L15/22 ,  G10L2015/223 ,  H04H60/63 ,  H04H60/82 ,  H04H2201/40

摘要： Data broadcast data, which is broadcast in data broadcasts, is constructed by disposing, for example, EMD (Electric Music Distribution) links required to acquire song data as actual broadcast data, which is broadcast in actual broadcasts by a transmitting device, the actual broadcast data is transmitted, and the data broadcast data wherein the EMD links for the song data in the actual broadcasts are disposed, is transmitted periodically during the transmission of the actual broadcast data. The actual broadcast data and the data broadcast data are received by a user terminal, and the EMD links disposed in the data broadcast data are stored whenever there is an input of an operation to attach a “bookmark”. Thus, audio data such as songs in programs broadcast can easily be acquired by radio.

摘要翻译： 以数据广播广播的数据广播数据是通过例如将采集歌曲数据所需的EMD（电音乐分配）链路作为实际广播数据进行构建的，该实际广播数据是由发送装置在实际广播中广播的实际广播 发送数据，并且在实际广播数据的发送期间周期性地发送其中设置实际广播中的歌曲数据的EMD链接的数据广播数据。 实际的广播数据和数据广播数据由用户终端接收，并且每当存在附加“书签”的操作的输入时，存储设置在数据广播数据中的EMD链路。 因此，可以容易地通过无线电获取诸如节目广播中的歌曲的音频数据。

公开(公告)号：US07536358B2

公开(公告)日：2009-05-19

申请号：US11065734

申请日：2005-02-25

申请人： Yoichiro Sako ,  Kazuko Sakurai ,  Mitsuru Toriyama ,  Tatsuya Inokuchi

发明人： Yoichiro Sako ,  Kazuko Sakurai ,  Mitsuru Toriyama ,  Tatsuya Inokuchi

IPC分类号： G06Q30/00 ,  G06F13/00 ,  H04N5/445

CPC分类号： H04H20/93 ,  G06Q30/0633 ,  G06Q30/0639 ,  G06Q30/0641 ,  G06Q30/0643 ,  H04H60/37 ,  H04H60/48 ,  H04H60/63 ,  H04H60/64 ,  H04N5/44508 ,  H04N5/44543 ,  H04N7/165 ,  H04N21/235 ,  H04N21/2542 ,  H04N21/4307 ,  H04N21/4316 ,  H04N21/435 ,  H04N21/44222 ,  H04N21/4438 ,  H04N21/4622 ,  H04N21/472 ,  H04N21/4722 ,  H04N21/47815 ,  H04N21/4782 ,  H04N21/60 ,  H04N21/812

摘要： Program data and information associated with at least a consumer commodity that appears in a program of the program data are synchronously transmitted. The program data and the information associated therewith are received. The received program data is reproduced. The reproduced data is displayed on a displaying portion. Information associated with one selected from a plurality of consumer commodities displayed on the displaying portion is extracted and displayed. The viewer can buy a consumer commodity at a store corresponding to the extracted information.

摘要翻译： 与程序数据的程序中出现的至少消费者商品相关联的节目数据和信息被同步发送。 接收节目数据及与之相关的信息。 接收的节目数据被再现。 再现的数据显示在显示部分上。 提取并显示与显示在显示部分上的多个消费品中选择的一个相关联的信息。 观众可以在与提取的信息对应的商店购买消费品。

公开(公告)号：US07483957B2

公开(公告)日：2009-01-27

申请号：US09950651

申请日：2001-09-12

申请人： Yoichiro Sako ,  Tomihiro Nakagawa ,  Shunsuke Furukawa ,  Mitsuru Toriyama ,  Tatsuya Inokuchi ,  Kaoru Kijima ,  Kazuko Sakurai ,  Junichi Kudo ,  Yoshimasa Utsumi ,  Akira Tange

发明人： Yoichiro Sako ,  Tomihiro Nakagawa ,  Shunsuke Furukawa ,  Mitsuru Toriyama ,  Tatsuya Inokuchi ,  Kaoru Kijima ,  Kazuko Sakurai ,  Junichi Kudo ,  Yoshimasa Utsumi ,  Akira Tange

IPC分类号： G06F15/16 ,  G06Q30/00 ,  A63F9/24 ,  A63F13/00 ,  G06F17/00 ,  G06F19/00

CPC分类号： G06Q30/02 ,  G06Q30/0601

摘要： The present invention provides a content-on-demand system capable of managing users' system-utilization frequencies such as download counts and connection times as well as changing the quality of a content transmitted from a server to a user in dependence on the system-utilization frequency of the user. Thus, a high-quality content or a highly functional content is provided to a user with a high system-utilization frequency. By differentiating contents provided to users in accordance with the system-utilization frequencies of the users, network businesses can be activated.

公开(公告)号：US07454628B2

公开(公告)日：2008-11-18

申请号：US10220194

申请日：2001-12-27

申请人： Yoichiro Sako ,  Tatsuya Inokuchi ,  Shunsuke Furukawa

发明人： Yoichiro Sako ,  Tatsuya Inokuchi ,  Shunsuke Furukawa

IPC分类号： G06F11/30 ,  G06F7/04 ,  H04L9/00 ,  H04K1/00 ,  H04L9/08 ,  H04J13/00 ,  G06F12/14 ,  G09C1/00 ,  G11B20/10

CPC分类号： G11B20/00086 ,  G06F21/10 ,  G06F21/6209 ,  G06F2221/2107 ,  G11B20/0021 ,  G11B20/00478 ,  G11B20/00768 ,  G11B20/00884 ,  H04L9/0822 ,  H04L9/321 ,  H04L2209/60 ,  H04N5/913 ,  H04N7/163 ,  H04N7/1675 ,  H04N21/4325 ,  H04N21/43615 ,  H04N21/43632 ,  H04N21/4367 ,  H04N21/4405 ,  H04N21/4408 ,  H04N2005/91364

摘要： A data transmission method and apparatus for transmitting data such as encrypted content data, wherein a device that is to be a destination of transmission is authenticated and, if the device has not been authenticated, encrypted data read out from a storage unit is decrypted to give decoded data, which then is re-encrypted, based on innate key data acquired from the device that is to be the destination of transmission, to give re-encrypted data. The re-encrypted data is then transmitted to the device that is to be a destination of transmission.

摘要翻译： 一种用于发送诸如加密内容数据的数据的数据传输方法和装置，其中将要发送目的地的设备进行认证，并且如果设备尚未被认证，则从存储单元读出的加密数据被解密以给出 基于从作为发送目的地的设备获取的固有密钥数据，对其进行再加密，然后重新加密，以给出重新加密的数据。 然后将重新加密的数据传输到要作为传输目的地的设备。