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21. 发明授权

US09674572B2 Information processing system, method, and programming for categorizing broadcast program information 有权
公开(公告)号：US09674572B2
公开(公告)日：2017-06-06
申请号：US13453072
申请日：2012-04-23
申请人： Tatsuya Narahara , Kazuhiro Watanabe
发明人： Tatsuya Narahara , Kazuhiro Watanabe
IPC分类号： H04N5/445 , G06F3/00 , G06F17/30 , H04N21/434 , H04N5/50 , H04N7/16 , H04N21/442 , H04N21/45 , H04N21/466 , H04N21/482 , H04N21/8405 , H04N21/475
CPC分类号： H04N21/434 , G06F17/30598 , G06F17/30713 , H04N5/44543 , H04N5/50 , H04N7/163 , H04N21/4345 , H04N21/44222 , H04N21/4532 , H04N21/466 , H04N21/4755 , H04N21/482 , H04N21/8405
摘要： An information processing device includes an extraction section for extracting, from program information, a genre feature word that is a keyword representing a genre feature. An identification section identifies a channel by genre based on the genre feature word extracted from the program information associated with a program to be broadcast on the channel. The processing device further includes a display processing section for providing control over the channel to be displayed after genre classification.

22. 发明授权

US08613023B2 Information processor, information processing method and computer program 有权
公开(公告)号：US08613023B2
公开(公告)日：2013-12-17
申请号：US10995340
申请日：2004-11-24
申请人： Tatsuya Narahara , Nobuyuki Fujiwara
发明人： Tatsuya Narahara , Nobuyuki Fujiwara
IPC分类号： H04H60/33 , H04H60/32 , G06F3/00 , G06F13/00 , H04N5/445
CPC分类号： H04N21/4826 , H04H60/31 , H04H60/46 , H04H60/66 , H04H60/82 , H04N7/17318 , H04N21/252 , H04N21/25891 , H04N21/44222 , H04N21/4532 , H04N21/454 , H04N21/466 , H04N21/4668 , H04N21/4821 , H04N21/4828 , H04N21/6582
摘要： Disclosed is a content-view supporting system to recommend to a user a clear result of searched contents, based on a group of similar users' favorite programs, through a user-basis collaborative filtering process. The system selects similar users whose program view history is similar to that of a recommended user, maps the program view history in a collaborative filtering matrix registers, in the collaborative filtering matrix, a virtual user whose program view history includes a group of hit programs obtained based on a search condition served for realizing a predetermined search topic. The system also counts the numbers of reservations or views achieved by each user according to program content based on the program view history, in the collaborative filtering matrix, which counted numbers are set as matching numbers, and outputs a search result representing a recommendation list of the contents arrayed in the descending order of matching number.

23. 发明授权

US08249422B2 Content usage system, content usage method, recording and playback device, content delivery method, and content delivery program 失效
标题翻译：内容使用系统，内容使用方法，记录和回放设备，内容传递方法和内容传送程序
公开(公告)号：US08249422B2
公开(公告)日：2012-08-21
申请号：US12283706
申请日：2008-09-15
申请人： Tatsuya Narahara , Shunji Yoshimura , Sho Murakoshi
发明人： Tatsuya Narahara , Shunji Yoshimura , Sho Murakoshi
IPC分类号： H04N9/80
CPC分类号： G06F17/30038 , G06F17/30053
摘要： A content usage system includes a recording and playback device and a portable electronic device mutually connected via a network. When the recording and playback device receives a certain command while outputting digital content, that content is converted into transfer content suitable for use with the portable electronic device, and then stored with metadata indicating that the content is transfer content. Using the metadata, the recording and playback device is able to generate and transmit a list of transfer content upon request from the portable electronic device. Using the list, the user of the portable electronic device then selects desired transfer content from the list and sends a transfer content request. In response, the recording and playback device transmits the selected transfer content to the portable electronic device, thereby making the content available for use on the portable electronic device.
摘要翻译：内容使用系统包括通过网络相互连接的记录和重放设备和便携式电子设备。当记录和播放设备在输出数字内容时接收到某个命令时，该内容被转换成适合于与便携式电子设备一起使用的传送内容，然后存储有表示内容是传送内容的元数据。使用元数据，记录和播放设备能够根据请求从便携式电子设备生成和发送传送内容的列表。使用该列表，便携式电子设备的用户然后从列表中选择所需的传送内容并发送传送内容请求。作为响应，记录和回放设备将所选择的传送内容发送到便携式电子设备，从而使内容可在便携式电子设备上使用。

24. 发明授权

US08042136B2 Information processing apparatus and information processing method, and computer program 有权
标题翻译：信息处理设备和信息处理方法以及计算机程序
公开(公告)号：US08042136B2
公开(公告)日：2011-10-18
申请号：US10557592
申请日：2004-05-12
申请人： Tatsuya Narahara , Tomoyuki Yamamoto , Kazuhito Sumiyoshi , Hideki Asazu , Toyohiko Shibata , Yasushi Tsuruta , Junya Ohde , Nobuyuki Fujiwara
发明人： Tatsuya Narahara , Tomoyuki Yamamoto , Kazuhito Sumiyoshi , Hideki Asazu , Toyohiko Shibata , Yasushi Tsuruta , Junya Ohde , Nobuyuki Fujiwara
IPC分类号： G06F3/00 , G06F13/00 , H04N5/445
CPC分类号： H04H60/82 , G06F17/3082 , H04H60/37 , H04H60/46 , H04H60/64 , H04N5/44543 , H04N21/232 , H04N21/251 , H04N21/25891 , H04N21/2668 , H04N21/4143 , H04N21/4334 , H04N21/44222 , H04N21/47214 , H04N21/4722 , H04N21/4826 , H04N21/6581 , H04N21/8405
摘要： Information about each of broadcast programs is subdivided into multiple items including program attributes and the other program association schemes for management. To each item, a relevance ratio with respect to a program is assigned. For example, the next broadcast schedule has the highest relevance ratio with respect to the program, the relevance ratio with respect to the program is high in order of cast, titles, and genre, and so on. Then, a database search is done for programs related to the base program for each item, the search results are arranged in order of decreasing relevance ratio with respect to the base program, and a base program related information page is created. Without deadening a user's interest inspired by watching a program, information related to the program being watched is given, and a user can be guided smoothly to the next preselected recording operation.
摘要翻译：关于每个广播节目的信息被细分为多个项目，包括节目属性和用于管理的其他节目关联方案。对于每个项目，分配相对于程序的相关比率。例如，下一个广播时间表对于该节目具有最高的相关性比例，相对于该节目的相关性比例高于演员，标题和类型等等。然后，针对与各个项目的基本程序相关的程序进行数据库搜索，搜索结果按照相对于基本程序的相关性比率降低的顺序排列，并且创建基本程序相关的信息页面。通过观看节目不影响用户的兴趣，给出与正在观看的节目相关的信息，并且可以顺利地引导用户到下一个预选的记录操作。

25. 发明授权

US08019774B2 Information processing apparatus, and method and program for searching text information candidate 失效
标题翻译：信息处理装置，以及用于搜索文本信息候选的方法和程序
公开(公告)号：US08019774B2
公开(公告)日：2011-09-13
申请号：US12228425
申请日：2008-08-12
申请人： Tatsuya Narahara
发明人： Tatsuya Narahara
IPC分类号： G06F7/06 , G06F17/30
CPC分类号： G06F3/0236
摘要： An information processing apparatus for searching for a target text information candidate from among text information candidates stored in order to search for and/or input target information, may include a display information generating unit for generating and displaying display information, the display information including only both a first character line of characters extending in a first direction including a character set to be selected, and a second character line of characters related to the first character line, extending in a second direction and intersecting the first character line, out of a two-dimensional matrix of rows and columns of characters arranged for selection, and a shift instruction receiving unit for receiving a shift instruction to shift from the character set to be selected.
摘要翻译：一种用于从为了搜索和/或输入目标信息而存储的文本信息候选中搜索目标文本信息候选的信息处理装置可以包括用于生成和显示显示信息的显示信息生成单元，所述显示信息仅包括两者在包括要选择的字符集的第一方向上延伸的字符的第一字符行和与第一字符行相关的字符的第二字符行在第二方向上延伸并且与第一字符行相交，排列用于选择的字符和列的三维矩阵，以及移位指令接收单元，用于接收从要选择的字符集移位的移位指令。

26. 发明申请

US20110135270A1 Information processing apparatus, information processing method, program, and information processing system 有权
标题翻译：信息处理装置，信息处理方法，程序和信息处理系统
公开(公告)号：US20110135270A1
公开(公告)日：2011-06-09
申请号：US12927143
申请日：2010-11-08
申请人： Shin Ito , Yoshinori Ohashi , Eiju Yamada , Tatsuya Narahara , Akihiko Kinoshita
发明人： Shin Ito , Yoshinori Ohashi , Eiju Yamada , Tatsuya Narahara , Akihiko Kinoshita
IPC分类号： H04N5/765
CPC分类号： G06F17/30864
摘要： There is provided an information processing apparatus including a search information notification section which notifies a search device of search information via a communication section, a search result acquisition section which acquires a plurality of search result pages retrieved from a plurality of search pages, respectively, in accordance with the search information, from the search device via the communication section, and a display control section which causes a display section to display one of the plurality of search result pages acquired by the search result acquisition section from the search device, and which causes the display section to display another one of the plurality of search result pages based on the operation information an input of which is accepted by an input section.
摘要翻译：提供了一种信息处理装置，包括：搜索信息通知部，其通过通信部向搜索装置通知搜索信息;搜索结果获取部，其分别从多个搜索页获取多个搜索结果页，根据搜索信息，从搜索装置经由通信部分，以及显示控制部分，其使得显示部分从搜索装置显示由搜索结果获取部分获取的多个搜索结果页面中的一个，并且导致显示部分基于输入部分接受的输入的操作信息显示多个搜索结果页面中的另一个。

27. 发明申请

US20090055855A1 INFORMATION PROCESSING APPARATUS AND METHOD AS WELL AS SOFTWARE PROGRAM 有权
标题翻译：信息处理设备和方法作为软件程序
公开(公告)号：US20090055855A1
公开(公告)日：2009-02-26
申请号：US12255701
申请日：2008-10-22
申请人： Motoki TSUNOKAWA , Yasufumi Shinagawa , Tatsuya Narahara , Nobuyuki Fujiwara , Kazuhiro Watanabe
发明人： Motoki TSUNOKAWA , Yasufumi Shinagawa , Tatsuya Narahara , Nobuyuki Fujiwara , Kazuhiro Watanabe
IPC分类号： H04N7/16
CPC分类号： H04N21/4532 , H04N5/44543 , H04N5/76 , H04N5/775 , H04N5/781 , H04N7/17318 , H04N7/17336 , H04N21/466 , H04N21/47214 , H04N21/482 , H04N21/4821 , H04N21/4828 , H04N21/8352 , H04N21/84 , H04N21/8405 , H04N21/858
摘要： The present invention concerns an information processing apparatus, a method thereof, and a program for allowing the audience to easily search for intended television programs. A server stores characteristic words extracted from television program information in a characteristic word file 103. The server also stores the extracted characteristic words associated with IDs for identifying television programs in an association file 102. When the audience selects a characteristic word as an interested word from the characteristic word file 103, the server reads the ID of a television program corresponding to the selected characteristic word from the association file 102. The server reads television program information corresponding to the read ID from a television program information file 101. The server then provides the read television program information to the audience. The present invention can be applied to a recording/reproducing apparatus and a television receiver to provide intended television programs.
摘要翻译：本发明涉及一种信息处理装置，其方法和用于允许观众容易地搜索预期电视节目的节目。服务器将从电视节目信息中提取的特征词存储在特征词文件103中。服务器还将提取的与识别电视节目的ID相关联的特征词存储在关联文件102中。当观众选择特征词作为感兴趣的词时，特征字文件103中，服务器从关联文件102中读取与所选特征字对应的电视节目的ID。服务器从电视节目信息文件101读取与读ID相对应的电视节目信息。然后，服务器提供将读取的电视节目信息发送给观众。本发明可以应用于记录/再现设备和电视接收机以提供预期的电视节目。

28. 发明申请

US20070014370A1 Method and apparatus for modulating and demodulating data into a variable length code and a providing medium for implementing the method 有权
公开(公告)号：US20070014370A1
公开(公告)日：2007-01-18
申请号：US11525484
申请日：2006-09-22
申请人： Toshiyuki Nakagawa , Yoshihide Shimpuku , Tatsuya Narahara
发明人： Toshiyuki Nakagawa , Yoshihide Shimpuku , Tatsuya Narahara
IPC分类号： H04B14/04
CPC分类号： G11B20/1426 , G11B20/1403 , G11B2020/1287 , G11B2020/1453 , G11B2020/1457 , H03M5/145 , H04L7/0083 , H04L7/041 , H04L7/044
摘要： A SYNC bit inserting section 14 adds a sync signal to a train of codes, after adding a minimum run, said sync signal having a pattern that breaks a maximum run. It is thereby possible to provide a reliable sync signal pattern.

29. 发明申请

US20060250650A1 Information processing apparatus, information processing method, and computer program 有权
标题翻译：信息处理装置，信息处理方法和计算机程序
公开(公告)号：US20060250650A1
公开(公告)日：2006-11-09
申请号：US10557592
申请日：2004-05-12
申请人： Tatsuya Narahara , Tomoyuki Yamamoto , Kazuhito Sumiyoshi , Hideki Asazu , Toyohiko Shibata , Yasushi Tsuruta , Junya Ohde , Nobuyuki Fujiwara
发明人： Tatsuya Narahara , Tomoyuki Yamamoto , Kazuhito Sumiyoshi , Hideki Asazu , Toyohiko Shibata , Yasushi Tsuruta , Junya Ohde , Nobuyuki Fujiwara
IPC分类号： G06K15/00
CPC分类号： H04H60/82 , G06F17/3082 , H04H60/37 , H04H60/46 , H04H60/64 , H04N5/44543 , H04N21/232 , H04N21/251 , H04N21/25891 , H04N21/2668 , H04N21/4143 , H04N21/4334 , H04N21/44222 , H04N21/47214 , H04N21/4722 , H04N21/4826 , H04N21/6581 , H04N21/8405
摘要： Information about each of broadcast programs is subdivided into multiple items including program attributes and the other program association schemes for management. To each item, the relevance ratio with respect to a program is assigned. For example, the next broadcast schedule has the highest relevance ratio with respect to the program, the relevance ratio with respect to the program is high in order of cast, titles, and genre, and so on. Then, database search is done for programs related to the base program for each item, the search result is arranged in order of a decreasing relevance ratio with respect to the base program, and a base program related information page is created. Without deadening user's interest inspired by watching a program, information related to the program being watched is given, and a user can be guided smoothly to the next preselected recording operation.
摘要翻译：关于每个广播节目的信息被细分为包括节目属性和用于管理的其他节目关联方案的多个项目。对于每个项目，分配相对于程序的相关性比率。例如，下一个广播时间表对于该节目具有最高的相关性比例，相对于该节目的相关性比例高于演员，标题和类型等等。然后，针对与各个项目的基本程序有关的程序进行数据库搜索，搜索结果按照相对于基本程序的相关性降低的顺序排列，并且创建基础程序相关的信息页面。通过观看节目不受消费者的兴趣的影响，给出与正在观看的节目有关的信息，并且可以将用户顺利地引导到下一个预先选择的记录操作。

30. 发明申请

US20060132342A1 Modulation apparatus/method, demodulation apparatus/method and program presenting medium 有权
标题翻译：调制装置/方法，解调装置/方法和程序呈现介质
公开(公告)号：US20060132342A1
公开(公告)日：2006-06-22
申请号：US11335806
申请日：2006-01-19
申请人： Josephus Kahlman , Kornelis Schouhamer Immink , Gijsbert Van Den Enden , Toshiyuki Nakagawa , Yoshihide Shinpuku , Tatsuya Narahara , Kosuke Nakamura
发明人： Josephus Kahlman , Kornelis Schouhamer Immink , Gijsbert Van Den Enden , Toshiyuki Nakagawa , Yoshihide Shinpuku , Tatsuya Narahara , Kosuke Nakamura
IPC分类号： H03M3/00
CPC分类号： G11B20/1426 , G11B2020/1453 , H03M5/145
摘要： How to record and play back data at a high line density. A DSV control bit determining/inserting unit 11 inserts DSV control bits for execution of DSV control into an input data string and outputs the data string including the DSV control bits to a modulation unit 12. The modulation unit 12 converts the data string with a basic data length of 2 bits into variable length code with a basic code length of 3 bits in accordance with a conversion table and outputs the code resulting from the conversion to a NRZI encoding unit 13. The conversion table used by the modulation unit 12 includes substitution codes for limiting the number of consecutive appearances of a minimum run to a predetermined value and substitution codes for keeping a run length limit. In addition, the conversion table enforces a conversion rule, according to which the remainder of division of the “1” count of an element in a data string by 2 having a value of 0 or 1 shall always be equal to the remainder of division of the “1” count of an element in the code resulting from conversion of the data string by 2.
摘要翻译：如何以高线密度记录和播放数据。 DSV控制位确定/插入单元11将用于执行DSV控制的DSV控制位插入到输入数据串中，并将包括DSV控制位的数据串输出到调制单元12。调制单元12根据转换表将具有2位的基本数据长度的数据串转换为具有3位的基本码长度的可变长度码，并将从转换得到的码输出到NRZI编码单元13。由调制单元12使用的转换表包括用于将最小运行的连续出现次数限制为预定值的替代代码和用于保持游程长度限制的替代代码。另外，转换表强制执行转换规则，根据该转换规则，数据串中的元素的“1”计数的余数除以2，值为0或1，其总和必须等于由数据字符串转换得到的代码中的元素的“1”计数为2。

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