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1. 发明专利

JP2009230523A File synchronizing device, file synchronizing method, and file synchronizing program 有权
标题翻译：文件同步设备，文件同步方法和文件同步程序
公开(公告)号：JP2009230523A
公开(公告)日：2009-10-08
申请号：JP2008076047
申请日：2008-03-24
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： MINAMI HIROKI , KANEKO YUTAKA , TAKEUCHI SHINYA , IZUMI YOSHINORI , FUJISAWA HIROSHI
IPC分类号： G06F12/00
摘要： PROBLEM TO BE SOLVED: To provide a file synchronizing device, file synchronizing method and file synchronizing program for synchronizing a file at higher speed than before. SOLUTION: The file synchronizing device 10 is provided with a node 100 and a node 200. The node 100 is provided with a file synchronization application part 120 for performing processing for file synchronization, and a storage device 102 for storing a file F A as a synchronization source and digest data D A showing features of the file F A . The node 200 is provided with a file reconfiguring part 211 for reconfiguring a file F B as a synchronization destination, and a storage device 201 for storing a file F B and digest data D B showing features of the file F B , and synchronizes the file F B with the file F A on the basis of a comparison result between the digest data D A stored in the storage device 102 and the digest data D B stored in the storage device 201. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种文件同步装置，文件同步方法和文件同步程序，用于使文件以比以前更高的速度同步。解决方案：文件同步装置10设置有节点100和节点200.节点100具有用于执行文件同步的处理的文件同步应用部分120和用于存储文件F的存储装置102 作为同步源的 A 和显示文件F A 的特征的摘要数据D A 。节点200设置有用于重新配置作为同步目的地的文件F SB SB的文件重新配置部分211和用于存储文件F SB SB和消息数据的存储装置201 显示文件F B 的特征的D B ，并将文件F B 与文件F A 同步存储在存储装置102中的摘要数据D A 和存储在存储装置201中的摘要数据D B 之间的比较结果的基础。（C）2010，JPO＆INPIT

2. 发明专利

JP2009093712A Recording and reproducing apparatus and recording and reproducing method 审中-公开
标题翻译：记录和再现装置和记录和再现方法
公开(公告)号：JP2009093712A
公开(公告)日：2009-04-30
申请号：JP2007261054
申请日：2007-10-04
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： MINAMI HIROKI , KANEKO YUTAKA , TAKEUCHI SHINYA , TAGUCHI AKIRA , FUJISAWA HIROSHI , IZUMI YOSHINORI
IPC分类号： G11B20/10 , G06F12/00
摘要： PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus that can reduce influence on an operating speed of an application including access to a storing apparatus which is a target of defragmentation upon implementing defragmentation, compared to conventional apparatus and to provide a recording and reproducing method.
SOLUTION: The recording and reproducing apparatus 100 has a file system section 10 and a storing apparatus controlling section 20, wherein the file system section 10 has a file input and output managing section 11, a data buffer 12, a command transmitting and receiving section 13, a file managing section 14, a command buffer 15, a file managing buffer 16 that stores a file managing table 16a and file division information 16b, a defragmentation procedure command generating section 17, and a defragmentation procedure buffer 18. The defragmentation procedure command generating section 17 generates defragmentation procedure information based on the file division information 16b when the command buffer 15 is empty.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种记录和再现装置，与常规装置相比，可以减少对实现碎片整理时作为碎片整理目标的存储装置的访问的对应用的操作速度的影响，并提供一种录制和再现方法。解决方案：记录和再现装置100具有文件系统部分10和存储装置控制部分20，其中文件系统部分10具有文件输入和输出管理部分11，数据缓冲器12，命令发送和接收部分13，文件管理部分14，命令缓冲器15，存储文件管理表16a和文件分割信息16b的文件管理缓冲器16，碎片整理过程命令生成部分17和碎片整理过程缓冲器18.碎片整理当命令缓冲器15为空时，过程命令生成部分17基于文件分割信息16b生成碎片整理过程信息。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2009017202A Wireless communication device 有权
标题翻译：无线通信设备
公开(公告)号：JP2009017202A
公开(公告)日：2009-01-22
申请号：JP2007176324
申请日：2007-07-04
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： FUJISAWA HIROSHI , KIMURA SATOSHI , IZUMI YOSHINORI
IPC分类号： H04W84/12 , H04W4/06 , H04W16/26
摘要： PROBLEM TO BE SOLVED: To provide a wireless communication device which is capable of establishing the most suitable link connections between terminals without reducing transmission quality and the like whichever configurations wireless modules have.
SOLUTION: The wireless communication device 100 includes a path control part 110 for path control, a link control part 120 for establishing link connections to other terminals, and a control plane 130 operated between the path control part 110 and the link control part 120. The control plane 130 includes a link management part 131 for managing link connections, a packet transmission/reception part 132 for transmitting and receiving data packets, a quality and band prediction part 133 for predicting the quality and available bands of links, a connection control part 134 for controlling link connections between terminals, and a QoS management part 135 for managing QoS information. The most suitable link connections between terminals are established by address conversion between broadcast and unicast.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够在不降低传输质量等的情况下在终端之间建立最适合的链路连接的无线通信设备，无论哪个配置无线模块具有。解决方案：无线通信设备100包括用于路径控制的路径控制部分110，用于建立与其他终端的链路连接的链路控制部分120以及在路径控制部分110和链路控制部分之间操作的控制平面130 控制平面130包括用于管理链接连接的链接管理部分131，用于发送和接收数据分组的分组发送/接收部分132，用于预测链路的质量和可用频带的质量和频带预测部分133，连接用于控制终端之间的链路连接的控制部分134和用于管理QoS信息的QoS管理部分135。通过广播和单播之间的地址转换建立终端之间最合适的链路连接。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2003044347A Information acquiring device, information management server and information acquiring method 审中-公开
标题翻译：信息获取设备，信息管理服务器和信息获取方法
公开(公告)号：JP2003044347A
公开(公告)日：2003-02-14
申请号：JP2001230733
申请日：2001-07-31
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： FUJISAWA TOSHIYUKI , NAKAGAWA TOSHIO , AOKI KATSUNORI , IZUMI YOSHINORI , FUKUI KAZUO
IPC分类号： G06F12/00 , G06F13/00 , H04N7/173 , H04N21/435 , H04N21/658 , H04N21/858
摘要： PROBLEM TO BE SOLVED: To provide an information acquiring device, an information management server and an information acquiring method to acquire update information, etc., of a message.
SOLUTION: In the information acquiring devices (terminals) 2, etc., to acquire information to update the message to the latest one M through a communication medium IN the devices are provided with a specific information transmitting means to transmit the information capable of specifying the message M through the communication medium IN and a header receiving means to receive a header including the update information and providing destination information of the message M. In addition, in the information management server (contents header management server) 3 to manage the information regarding the message M to be provided through the communication medium IN and to provide the information regarding the message M, the server 3 is provided with a header management database to manage the header including the update information and the providing destination information of the message M, a header specifying means to specify the header to be provided based on the header management database and a header transmitting means to transmit the specified header.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种信息获取装置，信息管理服务器和用于获取消息的更新信息等的信息获取方法。解决方案：在信息获取装置（终端）2等中，为了通过通信介质IN获取将消息更新为最新的一个M的信息，设备具有特定信息发送装置，用于发送能够指定消息M通过通信介质IN和报头接收装置接收包括更新信息的报头和提供消息M的目的地信息。此外，在信息管理服务器（内容报头管理服务器）3中，管理关于消息M通过通信介质IN提供并提供关于消息M的信息，服务器3设置有头管理数据库以管理包括消息M的更新信息和提供目的地信息的报头，报头指定装置，用于根据标题管理数据库a指定要提供的报头 d是发送指定报头的报头发送装置。

5. 发明专利

JP2014038554A Content searching device and program 有权
标题翻译：内容搜索设备和程序
公开(公告)号：JP2014038554A
公开(公告)日：2014-02-27
申请号：JP2012181727
申请日：2012-08-20
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： KANEKO YUTAKA , TAKEUCHI SHINYA , HWANG MINSOK , IZUMI YOSHINORI
IPC分类号： G06F17/30 , H04N5/76 , H04N7/173
摘要： PROBLEM TO BE SOLVED: To easily search for a program targeted by a user out of an enormous number of recorded programs.SOLUTION: A content recording unit 1 records content data and content related information of broadcast programs distributed according to programming to a content storage unit 2 in association with distribution time. When an operation input unit 3 receives an input of designated date and time and a designated time interval by a user operation, a search screen creation unit 4 regards the designated date and time and the date and time at every designated time interval from the designated date and time as a search object date and time. A related information acquisition unit 6 acquires the content related information from the content storage unit 2 correspondingly to the search object date and time, and a thumbnail creation unit 5 generates image data of a thumbnail from the content data stored in the content storage unit correspondingly to the search object date and time. The search screen creation unit 4 displays a search result which associates the search object date and time, the content related information and the image data of the thumbnail on a display unit 7.
摘要翻译：要解决的问题：容易地从大量记录节目中搜索用户所针对的节目。解决方案：内容记录单元1将根据节目分发的广播节目的内容数据和内容相关信息记录到内容存储单元 2与分配时间相关联。当操作输入单元3通过用户操作接收到指定日期和时间的输入和指定的时间间隔时，搜索屏幕创建单元4将指定的日期和时间以及从指定日期起的每个指定时间间隔的日期和时间并将时间作为搜索对象的日期和时间。相关信息获取单元6对应于搜索对象日期和时间从内容存储单元2获取内容相关信息，缩略图生成单元5从存储在内容存储单元中的内容数据生成缩略图的图像数据，相应地搜索对象的日期和时间。搜索画面创建单元4在显示单元7上显示将搜索对象日期和时间，内容相关信息和缩略图的图像数据相关联的搜索结果。

6. 发明专利

JP2013025668A Management device, raw material processor, complete file generation device, raw material storage device and its program and parallel processing system 有权
标题翻译：管理装置，原材料处理器，完整文件生成装置，原材料储存装置及其程序和并行处理系统
公开(公告)号：JP2013025668A
公开(公告)日：2013-02-04
申请号：JP2011161830
申请日：2011-07-25
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： HWANG MINSOK , TAKEUCHI SHINYA , KANEKO YUTAKA , IZUMI YOSHINORI
IPC分类号： G06F9/50
摘要： PROBLEM TO BE SOLVED: To provide a parallel processing system 1 for determining the factor of a bottleneck with a small amount of data communication, and for dynamically distributing a throughput in accordance with the state of a worker terminal 600.SOLUTION: The parallel processing system 1 includes: one client terminal 400; one management terminal 500; one video raw material storage device 700; two video processors 800, 800; and one complete video output device 900. The management terminal 500 receives a queue report from the video processors 800, 800, and changes the cycle of a synchronizing signal and a speed ratio, and transmits the changed cycle of the synchronizing signal and the changed speed ratio to the complete video output device 900 according to the determination of bottleneck handling conditions and the execution of bottleneck improvement processing.
摘要翻译：要解决的问题：提供一种用于通过少量数据通信来确定瓶颈因素的并行处理系统1，并且用于根据工作人员终端600的状态来动态分配吞吐量。解决方案：并行处理系统1包括：一个客户终端400; 一个管理终端500; 一个视频原料存储装置700; 两个视频处理器800 A ，800 B ; 和一个完整的视频输出设备900.管理终端500从视频处理器800接收队列报告800，SB SB =“POST”> B 并且改变同步信号的循环和速比，并且根据瓶颈处理条件的确定和瓶颈改进处理的执行，将完成的同步信号的改变的周期和改变的速度比发送到完整的视频输出装置900。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012242845A Media file management device and program therefor 审中-公开
标题翻译：媒体文件管理设备及其程序
公开(公告)号：JP2012242845A
公开(公告)日：2012-12-10
申请号：JP2011108660
申请日：2011-05-13
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： KANEKO YUTAKA , HWANG MINSOK , TAKEUCHI SHINYA , IZUMI YOSHINORI
IPC分类号： G06F12/00
摘要： PROBLEM TO BE SOLVED: To provide a media file management device which can easily extract specific media data of a specific time position.SOLUTION: A media file management device comprises: a storage unit for storing pieces of media data including media data composing contents with a time series and pieces of index data which are associated with respective pieces of media data and indicate association of time positions in contents and data positions in the pieces of media data; and data reading out unit which, when a time position in the contents is specified, acquires a data position associated with the specified time position from the pieces of index data and extracts specified media data of the acquired data position from the pieces of media data.
摘要翻译：要解决的问题：提供可以容易地提取特定时间位置的特定媒体数据的媒体文件管理装置。媒体文件管理装置包括：存储单元，用于存储包括具有时间序列的媒体数据的媒体数据和与各个媒体数据相关联的索引数据的多个媒体数据，并指示时间位置的关联在媒体数据中的内容和数据位置; 以及数据读出单元，当指定了内容中的时间位置时，从索引数据获取与指定时间位置相关联的数据位置，并从多条媒体数据中提取所获取的数据位置的指定媒体数据。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2011227712A Node device and computer program 有权
标题翻译：节点设备和计算机程序
公开(公告)号：JP2011227712A
公开(公告)日：2011-11-10
申请号：JP2010096986
申请日：2010-04-20
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： KANEKO YUTAKA , HWANG MINXI , TAKEUCHI SHINYA , IZUMI YOSHINORI
IPC分类号： G06F13/00 , G06F12/00
摘要： PROBLEM TO BE SOLVED: To achieve participation or secession without letting a node having any function other than a file storage impose any load on the other nodes or a network, and without giving any influence on file search.SOLUTION: In a distributed file system configured by a plurality of node devices connected via a network, each node device stores a node table for file search and a node table for node device management. A storage node device 100 for storing a file is configured to register node information in the node table for search and the node table for management, and an access node device 200, a capacity load distribution node device 300, and a management node device 400 having individual functions without storing any file are configured to register the node information only in the node table for management. The node device is configured to perform file search by using the node table for search.
摘要翻译：要解决的问题：为了实现参与或分离而不让具有除文件存储之外的任何功能的节点在其他节点或网络上施加任何负载，并且不对文件搜索产生任何影响。解决方案：在由经由网络连接的多个节点设备配置的分布式文件系统中，每个节点设备存储用于文件搜索的节点表和用于节点设备管理的节点表。用于存储文件的存储节点设备100被配置为注册用于搜索的节点表中的节点信息和用于管理的节点表，以及接入节点设备200，容量负载分配节点设备300和管理节点设备400，其具有没有存储任何文件的单独功能被配置为仅在节点表中注册节点信息以进行管理。节点设备被配置为通过使用用于搜索的节点表来执行文件搜索。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2011150428A File processing apparatus and program 有权
标题翻译：文件处理装置和程序
公开(公告)号：JP2011150428A
公开(公告)日：2011-08-04
申请号：JP2010009363
申请日：2010-01-19
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： IZUMI YOSHINORI , KANEKO YUTAKA , TAKEUCHI SHINYA , HWANG MINSOK
IPC分类号： G06F12/00
摘要： PROBLEM TO BE SOLVED: To achieve high reliability by detecting collision of digest values by a simple method and raising detection accuracy of a mismatching part. SOLUTION: In a file processing apparatus 1, when detecting a mismatching part of a file by using a digest value of block data obtained by dividing a file, a continuity determination part 15 detects the matching part other than the mismatching part as the part of collision generating part, when the number of mismatching part is smaller than the predetermined number of divisions m, for each predetermined data section influenced accompanying file editing. A continuation part 16 changes the collision generating part into the mismatching part. Thereby all block data in the predetermined data section influenced accompanying the file editing become a part for the mismatching part. Consequently, collision can be detected and eliminated without comparing mass file data. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过简单的方法检测摘要值的碰撞并提高不匹配部分的检测精度来实现高可靠性。解决方案：在文件处理装置1中，当通过使用通过分割文件获得的块数据的摘要值来检测文件的不匹配部分时，连续性确定部15检测除了错配部分之外的匹配部分，作为当每个预定的数据部分影响伴随的文件编辑时，当不匹配部分的数量小于预定的分割数m时，部分碰撞产生部分。连续部16将碰撞生成部变更为不匹配部。因此，伴随文件编辑影响的预定数据部分中的所有块数据成为不匹配部分的一部分。因此，可以在不比较质量文件数据的情况下检测和消除冲突。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010272038A File management device and its program 审中-公开
标题翻译：文件管理设备及其程序
公开(公告)号：JP2010272038A
公开(公告)日：2010-12-02
申请号：JP2009124854
申请日：2009-05-25
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： IZUMI YOSHINORI , KANEKO YUTAKA , OGAWA KAZUTO , TAKEUCHI SHINYA , HWANG MINSOK
IPC分类号： G06F12/00
摘要： PROBLEM TO BE SOLVED: To provide a file management device capable of reducing processing timing and exhibiting high reliability of collision decision, even when a large volume file is used.
SOLUTION: The file management device 1 includes a memory means 11 for storing an original file, a file input means 12 into which the corrected original file is input, a data selection means 13 for selecting selection data from the original file, digest value calculating means 14a-14m for calculating a digest value after compressing the selection data, digest value output means 15a-15m, a digest value acquisition means 16 for acquiring a digest value of comparison data, digest value decision means 17a-17m for determining whether the digest value of the selection data is coincident with the digest value of the comparison data and performing hierarchical collision decision, and a difference data output means 18.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使当使用大卷文件时，提供能够减少处理定时并且表现出高可靠性的冲突判定的文件管理装置。解决方案：文件管理装置1包括用于存储原始文件的存储装置11，输入校正的原始文件的文件输入装置12，用于从原始文件中选择选择数据的数据选择装置13，摘要用于计算压缩选择数据之后的摘要值的值计算装置14a-14m，摘要值输出装置15a-15m，用于获取比较数据的摘要值的摘要值获取装置16，用于确定是否的摘要值决定装置17a-17m 选择数据的摘要值与比较数据的摘要值和分层碰撞判定一致，差分数据输出装置18.（C）2011，JPO＆INPIT

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