专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005277966A Content output apparatus, content selection method and content selection program 有权
标题翻译：内容输出设备，内容选择方法和内容选择程序
公开(公告)号：JP2005277966A
公开(公告)日：2005-10-06
申请号：JP2004090375
申请日：2004-03-25
申请人： Nhk Engineering Services Inc , Nippon Hoso Kyokai , 日本放送協会 , 財団法人エヌエイチケイエンジニアリングサービス
发明人： IMAIZUMI HIROYUKI , TSUCHIYA YUZURU , AOKI SHUICHI , IGUCHI KAZUHISA , SHISHIKUI YOSHIAKI , NISHIMURA SATOSHI , FUJITA YOSHIHIRO
IPC分类号： H04L12/70 , H04L12/56
摘要： PROBLEM TO BE SOLVED: To provide a content output apparatus selecting an appropriate content corresponding to viewing quality viewed from a viewer from among a plurality of contents, without producing frequent switching operation which impedes easy view of the content. SOLUTION: A content output apparatus 1 includes a content receiver 11a for receiving the content; an evaluation value calculation means 12 for calculating an evaluation value by evaluating content quality on a predetermined unit-by-unit basis; a score update means 13 for accumulating the above evaluation values, so as to obtain a score; a selection means 14 for selecting either the content or a preliminary data corresponding to the content concerned based on the score, so as to make an output data; and a data output means 15 for outputting the above output data. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供从多个内容中从观看者那里选择与观看质量相对应的适当内容的内容输出设备，而不产生妨碍容易观看内容的频繁切换操作。解决方案：内容输出设备1包括用于接收内容的内容接收器11a; 评估值计算装置12，用于通过以预定的单位为单位评估内容质量来计算评估值; 用于累积上述评价值的得分更新单元13，得到得分; 选择装置14，用于基于分数来选择与相关内容相对应的内容或初步数据，以便产生输出数据; 以及用于输出上述输出数据的数据输出装置15。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2007243440A Retransmission packet selecting device, repeater, and packet transmission system 有权
标题翻译： RETRANSMISSION PACKET选择设备，复制和分组传输系统
公开(公告)号：JP2007243440A
公开(公告)日：2007-09-20
申请号：JP2006061302
申请日：2006-03-07
申请人： Nhk Engineering Services Inc , Nippon Hoso Kyokai , 日本放送協会 , 財団法人エヌエイチケイエンジニアリングサービス
发明人： IMAIZUMI HIROYUKI , KOBAYASHI KIICHI , AOKI SHUICHI , AOKI KATSUNORI , FUJITA YOSHIHIRO
IPC分类号： H04L1/16 , H04L29/08
摘要： PROBLEM TO BE SOLVED: To provide a retransmission packet selecting device capable of improving scalability as compared with before, and to provide a repeater and packet transmission system.
SOLUTION: The packet transmission system 10 has a transmitter 20 and a receiver 30. The transmitter 20 has an inspection packet generation section 21 for generating an inspection packet, a packet storage section 22 for storing a data packet and the inspection one, a retransmission packet determination section 23 for determining the data packet and inspection packet to be retransmitted, and a packet transmission/reception section 24 for transmitting and receiving packets. The receiver 30 has a packet transmission/reception section 31 for transmitting and receiving packets, a decoding section 32 for decoding the inspection packet decoded in a prescribed error correction code, and a packet retransmission request section 33 for requesting the retransmission of packets.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种与以前相比能够提高可扩展性的重发分组选择装置，并提供中继器和分组传输系统。解决方案：分组传输系统10具有发射机20和接收机30.发射机20具有用于生成检查分组的检查分组生成部分21，用于存储数据分组的分组存储部分22和检查分组22，用于确定要重传的数据分组和检查分组的重传分组确定部分23和用于发送和接收分组的分组发送/接收部分24。接收机30具有用于发送和接收分组的分组发送/接收部分31，用于解码以规定的纠错码解码的检查分组的解码部分32和用于请求分组重传的分组重传请求部分33。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007243439A Transmitter, receiver, repeater, and packet transmission system 有权
标题翻译：发射机，接收机，发射机和分组传输系统
公开(公告)号：JP2007243439A
公开(公告)日：2007-09-20
申请号：JP2006061301
申请日：2006-03-07
申请人： Nhk Engineering Services Inc , Nippon Hoso Kyokai , 日本放送協会 , 財団法人エヌエイチケイエンジニアリングサービス
发明人： IMAIZUMI HIROYUKI , KOBAYASHI KIICHI , AOKI SHUICHI , AOKI KATSUNORI , FUJITA YOSHIHIRO
IPC分类号： H04L1/16 , H04L1/00 , H04L12/70 , H04L12/725 , H04L12/801 , H04L12/911 , H04L29/14
摘要： PROBLEM TO BE SOLVED: To provide a transmitter capable of ensuring reliability even in one-to-multi data communication, and to provide a receiver, repeater, and packet transmission system. SOLUTION: The transmitter 10 comprises: an inspection packet generation section 11 for generating an inspection packet; a classification information storage section 12 for storing predetermined inspection packet classification information; an inspection packet layering section 13 for layering the inspection packet based on the inspection packet classification information read from the classification information storage section 12; and a packet transmission section 14 for transmitting the layered inspection packet with a mutually different flow by the inspection packet layering section 13. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供即使在一对多数据通信中也能够确保可靠性的发送机，并且提供接收机，中继器和分组传输系统。解决方案：发射机10包括：检查分组产生部分11，用于产生检查分组; 分类信息存储部分12，用于存储预定的检查分组信息; 基于从分类信息存储部12读取的检查分组分类信息对检查分组进行分层的检查分组分割部13; 以及分组发送部分14，用于通过检查分组分组部分13以相互不同的流发送分层检查分组。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007208418A Inspection information generating apparatus, transmitter, and relaying apparatus 审中-公开
标题翻译：检查信息生成装置，发射器和继电器
公开(公告)号：JP2007208418A
公开(公告)日：2007-08-16
申请号：JP2006022450
申请日：2006-01-31
申请人： Nhk Engineering Services Inc , Nippon Hoso Kyokai , 日本放送協会 , 財団法人エヌエイチケイエンジニアリングサービス
发明人： IMAIZUMI HIROYUKI , KOBAYASHI KIICHI , AOKI SHUICHI , AOKI KATSUNORI , FUJITA YOSHIHIRO
IPC分类号： H04L1/00
摘要： PROBLEM TO BE SOLVED: To provide an inspection information generating apparatus, a transmitter, and a relaying apparatus whereby the transmission efficiency can be improved more than that of prior arts.
SOLUTION: The transmitter 10 includes: a data packet transmission section 11 for transmitting a data packet; the inspection information generating apparatus 20 for generating inspection information; and an inspection packet transmission section 12 for transmitting an inspection packet, wherein the inspection information generating apparatus 20 includes: an input buffer 20 for receiving the data packet and picture boundary information; and an inspection information generating section 22 for generating inspection information from a predetermined number of the data packets on the basis of the picture boundary information.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种检查信息生成装置，发送器和中继装置，由此可以比现有技术更好地提高传输效率。解决方案：发射机10包括：数据分组发送部分11，用于发送数据分组; 用于产生检查信息的检查信息生成装置20; 以及用于发送检查包的检查包发送部分12，其中检查信息生成装置20包括：用于接收数据包和图像边界信息的输入缓冲器20; 以及检查信息生成部22，用于根据图像边界信息从预定数量的数据分组生成检查信息。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006190213A Device for reproducing media 有权
标题翻译：用于复制媒体的设备
公开(公告)号：JP2006190213A
公开(公告)日：2006-07-20
申请号：JP2005003121
申请日：2005-01-07
申请人： Nhk Engineering Services Inc , Nippon Hoso Kyokai , 日本放送協会 , 財団法人エヌエイチケイエンジニアリングサービス
发明人： IMAIZUMI HIROYUKI , KAWAI TERUO , AOKI SHUICHI , SHISHIKUI YOSHIAKI , FUJITA YOSHIHIRO
IPC分类号： G06F13/42 , G06F3/06 , G10L19/00 , G11B20/10 , G11B27/10 , H04L13/08
摘要： PROBLEM TO BE SOLVED: To provide a device for reproducing media that can output media at a predetermined time for reproduction without increasing buffer capacity.
SOLUTION: The media reproduction device 100, which has an input buffer 101 for storing encoded media data for reproducing media at the predetermined time for reproduction and a reproduction means 102 for reproducing the data output from the input buffer 101, and reproduces the media according to the data, comprises a processing delay calculation means 103 for calculating a processing delay time representing time for the reproduction means 102 to reproduce the data, and a control means 104 for specifying a time to start the processing of reproducing the media according to the processing delay time calculated by the processing delay calculation means 103. The reproduction means 102 has a start time control part 112 for starting the processing of reproducing the media at the time specified by the control means 104.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于再现媒体的装置，其可以在预定时间内输出媒体以便再现而不增加缓冲器容量。解决方案：媒体再现装置100具有用于存储用于再现的预定时间的用于再现媒体的编码媒体数据的输入缓冲器101和用于再现从输入缓冲器101输出的数据的再现装置102，并且再现根据数据的媒体包括：处理延迟计算装置103，用于计算表示再现装置102再现数据的时间的处理延迟时间;以及控制装置104，用于指定开始根据由处理延迟计算装置103计算的处理延迟时间。再现装置102具有开始时间控制部分112，用于在由控制装置104指定的时间开始再现媒体的处理。（C） 2006年，JPO＆NCIPI

6. 发明专利

JP2005136810A Content quality evaluation device, method therefor and program thereofor 有权
标题翻译：内容质量评估设备，其方法及程序
公开(公告)号：JP2005136810A
公开(公告)日：2005-05-26
申请号：JP2003372280
申请日：2003-10-31
申请人： Nhk Engineering Services Inc , Nippon Hoso Kyokai , 日本放送協会 , 財団法人エヌエイチケイエンジニアリングサービス
发明人： IMAIZUMI HIROYUKI , TSUCHIYA YUZURU , AOKI SHUICHI , IGUCHI KAZUHISA , SHISHIKUI YOSHIAKI , AOKI KATSUNORI , NISHIMURA SATOSHI , FUJITA YOSHIHIRO
IPC分类号： H04N1/00 , H04N7/24 , H04N17/00 , H04N19/00 , H04N19/102 , H04N19/136 , H04N19/139 , H04N19/14 , H04N19/157 , H04N19/176 , H04N19/196 , H04N19/423 , H04N19/44 , H04N19/625
摘要： PROBLEM TO BE SOLVED: To provide a content quality evaluation device capable of objectively evaluating content as reflecting viewer's subjectivity, and to provide a method therefor and a program therefor. SOLUTION: The content quality evaluation device 1 is characterized by providing an area division means 10 for dividing the content into partial areas with predetermined size, a partial evaluation means 30 for performing quality evaluation by every partial area by predetermined evaluation technique and generating partial evaluation values which are evaluation results, a significance determination means 40 for determining significance of the partial areas in the content by extracting featured values predetermined by every partial area and an evaluation value calculation means 50 for calculating evaluation values of the content by performing weighting addition of the partial evaluation values by every partial area based on the significance. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够客观评价内容作为反映观众主体性的内容质量评价装置，并提供其方法和程序。解决方案：内容质量评估装置1的特征在于提供一种区域划分装置10，用于将内容分成具有预定大小的部分区域;部分评估装置30，用于通过预定的评估技术进行每个部分区域的质量评估，并产生作为评价结果的部分评价值，用于通过提取由每个部分区域预定的特征值来确定内容中的部分区域的重要性的有效性确定装置40和用于通过执行加权加法来计算内容的评估值的评估值计算装置50 的部分评估值基于每个部分区域的意义。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2010136389A Channel information management apparatus and channel information management program 有权
标题翻译：渠道信息管理设备和渠道信息管理计划
公开(公告)号：JP2010136389A
公开(公告)日：2010-06-17
申请号：JP2009288900
申请日：2009-12-21
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： KIMURA TORU , AOKI KATSUNORI , NISHIMURA SATOSHI , FUJITA YOSHIHIRO
IPC分类号： G06F13/00 , H04L12/70 , H04N7/173 , H04N21/278 , H04N21/482
摘要： PROBLEM TO BE SOLVED: To provide a channel information management apparatus and channel information management program, capable of providing, to a user, information of contents receivable at a receiving point after change, even when the receiving point to receive contents is changed. SOLUTION: The channel information management apparatus 90 includes: a network interface 91 communicating with a distribution network 20; a network control section 92 for controlling the communication with the distribution network 20; a control section 93 for controlling operation of the overall apparatus; a channel information DB 94 for each area for storing channel information for each area; a channel information selection section 95 for selecting predetermined channel information from the channel information DB 94 for each area; a channel information DB 96 for each user for storing channel information for each user; and a limited channel selection section 97 for selecting information of a limited channel from the channel information DB 96 for each user. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种频道信息管理装置和频道信息管理程序，能够向用户提供在变更后的接收点可接收的内容的信息，即使接收内容的接收点发生变化。解决方案：信道信息管理装置90包括：与分发网络20通信的网络接口91; 网络控制部分92，用于控制与分配网络20的通信; 用于控制整个装置的操作的控制部分93; 用于存储每个区域的频道信息的每个区域的频道信息DB 94; 频道信息选择部分95，用于从每个区域的频道信息DB94中选择预定的频道信息; 用于每个用户的用于存储每个用户的频道信息的频道信息DB96; 以及用于从每个用户的频道信息DB96中选择有限频道的信息的有限频道选择部分97。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2007243484A Data transmission system and broadcast video transmission system 有权
标题翻译：数据传输系统和广播视频传输系统
公开(公告)号：JP2007243484A
公开(公告)日：2007-09-20
申请号：JP2006061766
申请日：2006-03-07
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： NAKATOGAWA TAKESHI , MAEDA MIKIO , FUJITA YOSHIHIRO
IPC分类号： H04J14/00 , H04B10/00 , H04B10/27 , H04B10/29 , H04B10/40 , H04B10/50 , H04B10/60 , H04J14/02 , H04J14/08
摘要： PROBLEM TO BE SOLVED: To provide a transmission system wherein a plurality of reception terminals can receive large capacity data such as ultrahigh video images transmitted from a plurality of transmission terminals at the same time without causing congestion. SOLUTION: The transmission system is provided with: N (N is a natural number of 2 or over) time division data transmission apparatuses (110-1 to 110-N) that convert transmission data outputted from a data source into optical data signals with different wavelength bands and output the results as time division optical data signals; a wavelength multiplexer (140) for converting the optical data signals outputted from the N time division data transmission apparatuses into parallel signals and applying wavelength multiplexing to the parallel signals, and outputting transmission light; a demultiplexer (160) connected to the wavelength multiplexer via optical transmission lines and for demultiplexing the received transmission light into M (M is a natural number of 2 or over) transmission lights; and M time division data receivers (170-1 to 170-M) connected to the demultiplexer respectively and for selectively outputting the optical data signals outputted from the received transmission light and the selected time division data transmission apparatus. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种传输系统，其中多个接收终端可以同时接收从多个传输终端发送的超高视频图像等大容量数据，而不会造成拥塞。解决方案：传输系统设置有：将从数据源输出的传输数据转换成光数据的N（N是2或以上的自然数）时分数据传输装置（110-1至110-N）信号具有不同的波段，并输出结果作为时分光数据信号; 用于将从N个时分数据传输装置输出的光数据信号转换为并行信号并对并行信号进行波长多路复用并输出传输光的波长多路复用器（140）; 经由光传输线连接到波长多路复用器的解复用器（160），并将接收到的传输光解复用为M（M是2或以上的自然数）传输光; 和M个分时数据接收器（170-1至170-M），分别连接到解复用器，并用于选择性地输出从接收到的发送光和所选择的时分数据发送装置输出的光数据信号。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2010147833A Content receiving/reproducing device, and content receiving/reproducing program 有权
标题翻译：内容接收/复制设备，内容接收/复制程序
公开(公告)号：JP2010147833A
公开(公告)日：2010-07-01
申请号：JP2008323149
申请日：2008-12-19
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： KIMURA TAKESHI , KANETSUGU YASUAKI , AOKI SHUICHI , ISHIKAWA KIYOHIKO , SHOGEN KAZUYOSHI , NISHIDA YUKIHIRO , FUJITA YOSHIHIRO
IPC分类号： H04N7/173 , H04N5/765 , H04N5/93 , H04N21/23 , H04N21/41 , H04N21/4147 , H04N21/426 , H04N21/433 , H04N21/442 , H04N21/4425
摘要： PROBLEM TO BE SOLVED: To provide a content receiving/reproducing device which requests to obtain supplementary data blocks after instruction data of obtaining the supplementary data blocks of contents is received, and executes a reproduction process of the contents after it is checked that all data blocks constituting the contents are stored in a storing means. SOLUTION: The content receiving/reproducing device detects missing data blocks from the data blocks received from a content sending device 3, and records information of the supplementary data blocks in a database. A supplementary data block request means 24 receives the instruction data of obtaining the supplementary data blocks from an operating means 27, and then sends a request for obtaining the supplementary data blocks to the content sending device 3 based on the information recorded in the database. After a determination means 28 checks that all the content data blocks constituting the contents are stored in a storing means 21, a content restoring means 26 restores to the contents. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种内容接收/再现装置，其在接收到获取内容的补充数据块的指令数据之后请求获得补充数据块，并且在检查到内容之后执行内容的再现处理构成内容的所有数据块都存储在存储装置中。解决方案：内容接收/再现设备从从内容发送设备3接收的数据块中检测丢失的数据块，并将补充数据块的信息记录在数据库中。辅助数据块请求装置24从操作装置27接收获取补充数据块的指令数据，然后根据记录在数据库中的信息向内容发送装置3发送获取补充数据块的请求。在确定装置28检查构成内容的所有内容数据块被存储在存储装置21中之后，内容恢复装置26恢复到内容。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2007088801A Contents transmitter, contents receiver and contents acquisition apparatus 有权
标题翻译：目录发送器，内容接收器和内容采集装置
公开(公告)号：JP2007088801A
公开(公告)日：2007-04-05
申请号：JP2005274880
申请日：2005-09-22
申请人： Nippon Hoso Kyokai , 日本放送協会
发明人： NAKAMURA HARUYUKI , FUJITA YOSHIHIRO , MAJIMA KEIGO , ISHIKAWA KIYOHIKO , FUJII ARISA , NISHIMOTO TOMONARI , FUJIZU SATOSHI , OTAKE TAKESHI
IPC分类号： H04N7/173 , G06T1/00 , H04N1/387 , H04N21/235 , H04N21/435 , H04N21/4725
摘要： PROBLEM TO BE SOLVED: To provide a contents transmitter, a contents receiver and a contents information acquisition apparatus which acquires information concerning indicated contents from the contents without the troublesome labor. SOLUTION: The contents transmitter 1 has embedded an electronic watermark related to an address on a network, capable of acquiring information concerning the contents and sends the contents. The transmitter comprises a network connecting destination storing means 7, an electronic watermark embedding means 9, and a contents transmission means 11. COPYRIGHT: (C)2007,JPO&INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式