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31. 发明专利

JP2008287673A Content distribution service system 有权
标题翻译：内容分发服务系统
公开(公告)号：JP2008287673A
公开(公告)日：2008-11-27
申请号：JP2007134700
申请日：2007-05-21
申请人： Hitachi Ltd , Kddi Corp , Kddi株式会社 , Nippon Hoso Kyokai , 日本放送協会 , 株式会社日立製作所
发明人： YAMAGAMI TAKUMI , YAMADA TAKAAKI , IMAIZUMI HIROYUKI , KIMURA TAKESHI , MAJIMA KEIGO , NAKAMURA HARUYUKI , OTAKE TAKESHI , FUJITA MASAMI , NAKAMURA AKIRA , SHIBATA TATSUO , YOSHIDA KOJI
IPC分类号： G06Q10/00 , G06Q30/06 , G06Q50/00 , G06Q50/10
摘要： PROBLEM TO BE SOLVED: To provide a content distribution service system which enables audience rating collection, content correlation calculation, and client relation management while protecting privacy. SOLUTION: The content distribution service system includes a portal A server 101, a portal B server 108, an identification data server 103, an A client master data server 104, a management server B105, a content distribution server 106, a license issue server 107, an access log server 102, and audience terminals 109, which are connected to a network, and is operated by one or more companies. In a content distribution service wherein services are collaborated by attribute authentication and kana (Japanese syllabary) information, a kana ID, the time, a content ID, identification data, etc. are recorded into the access log server 102 as the access log of a user when the user views a content. Collected access logs are analyzed to calculate the audience rating and correlations between contents. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在保护隐私的同时实现观众评价收集，内容相关计算和客户关系管理的内容分发服务系统。解决方案：内容分发服务系统包括门户A服务器101，门户B服务器108，识别数据服务器103，客户主数据服务器104，管理服务器B105，内容分发服务器106，许可证发行服务器107，访问日志服务器102和受众终端109，其连接到网络，并由一个或多个公司操作。在通过属性认证和假名（日语音节）信息进行服务的内容分发服务中，假名ID，时间，内容ID，识别数据等作为访问日志记录在访问日志服务器102中用户在用户查看内容时。分析收集的访问日志，以计算受众评级和内容之间的相关性。版权所有（C）2009，JPO＆INPIT

32. 发明专利

JP2006325061A BROADCASTING METHOD, BROADCASTING STATION DEVICE AND VIEWER TERMINAL 审中-公开
公开(公告)号：JP2006325061A
公开(公告)日：2006-11-30
申请号：JP2005147747
申请日：2005-05-20
申请人： NHK ENGINEERING SERVICES INC , JAPAN BROADCASTING CORP , HITACHI LTD
发明人： IMAIZUMI HIROYUKI , KAWAI TERUO , FUJII ARISA , MAJIMA KEIGO , OTAKE TAKESHI , NAKAMURA HARUYUKI , KOJIMA HIROYUKI , TANIMOTO KOICHI , YAMADA TAKAAKI
IPC分类号： H04H20/28 , H04H20/38 , H04H20/42 , H04H60/06 , H04H60/31 , H04H60/45 , H04H60/66 , H04N7/173 , H04N21/258 , H04N21/2668
摘要： PROBLEM TO BE SOLVED: To provide a broadcasting system and a viewer terminal in a program organization system capable of organizing programs that meet viewer preference while reducing the load of the broadcasting system. SOLUTION: This broadcasting station device 101 collects viewer information files 401, calculates the number of programs broadcastable in one and the same time slot on the basis of the transmission quantity of a network and bit rates of contents received by a plurality of viewer terminals 102 to 104, selects contents to be an organization candidate among contents stored in the broadcasting station device 101 to prepare a plurality of pieces of program organization information with the number of programs as the number of organizations on the basis of the viewer information files 401 collected from the viewer terminals 102 to 104, and selects contents to be broadcasted to each viewer among the pieces of program organization information for the plurality of viewer terminals 102 to 104 to transmit the contents to the respective viewer terminals 102 to 104. COPYRIGHT: (C)2007,JPO&INPIT

33. 发明专利

JP2006229508A Monitor for broadcasting content 审中-公开
标题翻译：监视内容广播
公开(公告)号：JP2006229508A
公开(公告)日：2006-08-31
申请号：JP2005039939
申请日：2005-02-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUJII YASUHIRO , ECHIZEN ISAO , YAMADA TAKAAKI , BANDO TADAAKI
IPC分类号： H04N17/00 , H04N7/173 , H04N21/24
摘要： PROBLEM TO BE SOLVED: To provide a simple device for monitoring a fact that an image like an advertisement has been broadcasted at a fixed time for a fixed time period by the fixed number of times. SOLUTION: A digital watermarking is buried in the advertisement for broadcasting, and this broadcasting is received to detect the digital watermarking, thereby monitoring when and how long a certain advertisement has been broadcasted. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种简单的装置，用于监视在固定时间段内固定次数的固定时间广播广告的图像的事实。解决方案：数字水印被埋在用于广播的广告中，并且接收该广播以检测数字水印，从而监视某个广告的广播何时以及多长时间。版权所有（C）2006，JPO＆NCIPI

34. 发明专利

JP2006157788A Copy management system, watermark information extracting device, watermark information extraction method, and its program 有权
标题翻译：复印管理系统，WATERMARK信息提取设备，WATERMARK信息提取方法及其程序
公开(公告)号：JP2006157788A
公开(公告)日：2006-06-15
申请号：JP2004348463
申请日：2004-12-01
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： FUJII YASUHIRO , YAMADA TAKAAKI , NAGAGAWA SHINOBU
IPC分类号： H04N1/387 , G06T1/00
摘要： PROBLEM TO BE SOLVED: To provide a watermark information extraction device 30, capable of quickly extracting water information from an image in which the watermark information is embedded.
SOLUTION: The watermark information extracting device 30 is comprised of: a scanner unit 300 for converting a recorded material 64 of letters and/or images or the like into image data being electric data; a filter unit 302 for eliminating the low frequency components of luminance variation of pixels included in the image data; a dispersion calculation unit 308 for calculating the dispersion of the luminance value at each location of the image data in a unit area, in which the low frequency components of luminance variations are eliminated, by shifting predetermined dimensions of the unit area on the image data; an information extracting unit 304 for extracting watermark information, sequentially starting from a unit area whose luminance value is the highest, and an extraction result output unit 306 for outputting accordingly, when the watermark information extracting unit 304 extracts the watermark information.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种水印信息提取装置30，能够从嵌入水印信息的图像中快速提取水信息。解决方案：水印信息提取装置30包括：扫描器单元300，用于将字母和/或图像等的记录材料64转换为作为电数据的图像数据; 用于消除包括在图像数据中的像素的亮度变化的低频分量的滤波器单元302; 色散计算单元308，用于通过移动图像数据上的单位区域的预定尺寸来计算除去亮度变化的低频分量的单位区域中的图像数据的每个位置处的亮度值的色散; 一个信息提取单元304，用于从亮度值最高的单位区域顺序地提取水印信息;以及提取结果输出单元306，用于相应地输出，当水印信息提取单元304提取水印信息时。版权所有（C）2006，JPO＆NCIPI

35. 发明专利

JP2005159502A Printing/reading system of ciphered information 审中-公开
标题翻译：印刷/阅读系统的信息
公开(公告)号：JP2005159502A
公开(公告)日：2005-06-16
申请号：JP2003391844
申请日：2003-11-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMADA TAKAAKI , FUJII YASUHIRO
IPC分类号： B41J21/00 , G06F12/14 , G06T1/00 , H04N1/387 , H04N5/91
摘要： PROBLEM TO BE SOLVED: To provide a system capable of creating a printed matter while ciphering information different from print content.
SOLUTION: In the printing/reading system where a printer comprising a message input means, an image input means and a print means, a watermark padding device comprising a watermark padding means, and a watermark detector comprising a watermark detecting means are connected with a network, the printer receives a print object image and information to be ciphered in that image from a message sender and sends that information and that image to the watermark padding device. The watermark padding device forms a watermark image where that information is padded in that image and sends the watermark image to the printer. The printer prints the watermark image, a message receiver photographs the watermark image by means of a portable terminal and sends that image to the watermark detector where the padded information is detected and the message receiver is replied.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够在加密与打印内容不同的信息的同时创建打印物的系统。解决方案：在包括消息输入装置的打印机，图像输入装置和打印装置的打印/读取系统中，包括水印补充装置的水印补充装置和包括水印检测装置的水印检测器被连接利用网络，打印机从消息发送器接收打印对象图像和要加密的图像中的信息，并将该信息和该图像发送到水印处理装置。水印补充装置形成水印图像，其中该信息被填充在该图像中，并将水印图像发送到打印机。打印机打印水印图像，消息接收者通过便携式终端拍摄水印图像，并将该图像发送到检测到填充信息的水印检测器，并且回复消息接收者。版权所有（C）2005，JPO＆NCIPI

36. 发明专利

JP2002024844A DIGITAL WATERMARK CONTROL METHOD, AND PERFORMING DEVICE THEREOF AND RECORDING MEDIUM WITH ITS PROCESSING PROGRAM RECORDED THEREON 失效
公开(公告)号：JP2002024844A
公开(公告)日：2002-01-25
申请号：JP2000209264
申请日：2000-07-11
申请人： HITACHI LTD
发明人： YAMADA TAKAAKI , SOFUE TSUNEO , KITAZAWA SHUJI
IPC分类号： G09B29/00 , G06F12/14 , G06F21/24 , G06T1/00 , G06T11/60 , G09C5/00 , H04N1/387
摘要： PROBLEM TO BE SOLVED: To provide technology, capable of inserting and extracting an electronic watermark effectively to secondary operation, such as deformation processes, compositing and superposition for vector data. SOLUTION: The digital watermark control method for the insertion and extraction of a digital watermark for vector data includes a step for requesting utilization of vector data which are an object of the control utilizing digital watermarks, a step to obtain the insertion information for showing the information to be inserted into the vector data requested to be utilized as a digital watermark, a step to insert the insertion information into the vector data as a digital watermark by performing phase operation corresponding for the obtained insertion information to the vector data, a step to transmit the vector data into which the digital watermark is inserted to the section requesting the utilization of the vector data, and a step to receive the vector data into which the digital watermark is inserted to utilize the vector data.

37. 发明专利

JP2001028040A METHOD FOR RELATIVELY POSITIONING SPATIAL INFORMATION 失效
公开(公告)号：JP2001028040A
公开(公告)日：2001-01-30
申请号：JP19969999
申请日：1999-07-14
申请人： HITACHI LTD
发明人： YAMADA TAKAAKI , MAEBAYASHI KAZUYUKI , KITAZAWA SHUJI , KOGA NAOYUKI , RIKITAKE NAOMI , MIZUNO HIROTAKA , SOFUE TSUNEO
IPC分类号： G06F17/30 , G06T1/00 , G06T11/60
摘要： PROBLEM TO BE SOLVED: To minimize a spatial information database needing reconversion by adjusting position of each spatial information on the basis of positional information relative to another piece of optional spatial information. SOLUTION: Spatial information E 305 is represented as a relative position when spatial information C 303 is a base diagram, spatial information D 304 is similarly represented as a relative position when spatial information B 302 is a base diagram, and further, the information B 302 and C 303 are represented as relative positions when spatial information A 301 is a base diagram. Thus, a plurality of pieces of spatial information are made relative each other in a format that does not depend on only one piece of spatial information by relatively adjusting the position of optional spatial information. Consequently, it is possible to minimize a spatial information database needing reconversion even when one piece of spatial information is updated.

38. 发明专利

JP2000357191A METHOD AND SYSTEM FOR PROVIDING SERVICE OF ELECTRONIC MAP 失效
公开(公告)号：JP2000357191A
公开(公告)日：2000-12-26
申请号：JP16787099
申请日：1999-06-15
申请人： HITACHI LTD
发明人： NOYAMA HIDEO , KOGA NAOYUKI , KITAZAWA SHUJI , YAMADA TAKAAKI , INO KOICHIRO , DABA KAZUMORI
IPC分类号： G09B29/00 , G06F17/30 , G06Q30/04 , G06Q30/06 , G06Q50/00 , G06T1/00 , G06T11/60 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide map information on necessary areas in necessary detail for a user and to attain flexible charging in the case of providing service for map information with infinite continuity. SOLUTION: A map storage computer 120, a user computer 110, and a service provider computer 100 are connected to each other through a network 130. The user computer 110 user map data by using license data distributed by the provider. A history of use of the map data is obtained by a use history managing means 113 and sent to the service provider computer 100. A charge calculating means 104 of the service provider computer 100 calculates the charge for use according to the kind of the provided map data, the amount of the used map data, charging information for determining the use charge corresponding to the style of the use, and the history of use.

39. 发明专利

JP2000322420A METHOD FOR REGISTERING AND RETRIEVING SPATIAL DATA 失效
公开(公告)号：JP2000322420A
公开(公告)日：2000-11-24
申请号：JP12691799
申请日：1999-05-07
申请人： HITACHI LTD
发明人： TOKUDA KAYO , MORI MASANORI , YAMADA TAKAAKI , MIZUNO HIROTAKA , KITAZAWA SHUJI , OKAWA YOSHITO , KOGA NAOYUKI , DABA KAZUMORI
IPC分类号： G06F17/30
摘要： PROBLEM TO BE SOLVED: To register the contents of an existent information data base including address information while corresponding to any other map information and to obtain the retrieved result corresponding to not only map information made correspondent at the time of registration but also any other map. SOLUTION: The spatial data registering method is composed of processing 110 for reading data to be registered and storing them in a memory, processing 112 for acquiring coordinate value data with address information as a retrieval key corresponding to an address information thesaurus, processing 114 for preparing data to be used for retrieval while using data for registration and the coordinate value data, processing 116 for registering a generated index in a data base and processing 118 for outputting information related to the registered result. Further, this method is composed of processing 120 for reading and storing retrieval conditions, spatial key converting processing 122 for retrieving the address information thesaurus, retrieving and acquiring the coordinate value data, processing 124 for retrieving the data base and retrieved result output processing 126.

40. 发明专利

JP2000322402A STREAM OF PEOPLE ANALYZING METHOD 失效
公开(公告)号：JP2000322402A
公开(公告)日：2000-11-24
申请号：JP12955199
申请日：1999-05-11
申请人： HITACHI LTD
发明人： YAMADA TAKAAKI , MIZUNO HIROTAKA , KITAZAWA SHUJI
IPC分类号： G01C21/00 , G06F15/18 , G06N3/00 , G08G1/00 , G08G1/01
摘要： PROBLEM TO BE SOLVED: To provide a traffic line analyzing method capable of spatial analysis in addition to time analysis by determining a desired area to investigate the stream of people, selecting a spot/road to be concerned in that area, preparing a graph regarding the spot as a nodal point/regarding the road as a branch, collecting the profiles and trajectory data of respective monitors to a trajectory collection server and analyzing the collected trajectory data. SOLUTION: A structure of a street is expressed in a graph structure and the structure of a route and the value of the route are expressed by adjacent matrixes. The collected trajectory data of people are stored in an action pattern table 1 and a profile table 2. A mouth-to-mouth information exchange model 3 mutually exchanges information between persons having the information, repeats evaluation and extracts a feature amount from the information of the street. For example, a geographical condition is added to a genetic algorithm and processed. Concerning the characteristics of an action pattern, the route of real walking is expressed as the arrangement of crossing numbers and this is inherited in action. Namely, concerning two action patterns, the gene manipulation of crossing and mutation is performed and the alternation of generation of a gene is progressed.

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