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1. 发明专利

JP2010245853A Method of indexing moving image, and device for reproducing moving image 审中-公开
标题翻译：移动图像的索引方法和用于再现移动图像的装置
公开(公告)号：JP2010245853A
公开(公告)日：2010-10-28
申请号：JP2009092572
申请日：2009-04-07
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HIROI KAZUE , CHIKAMATSU MASAYUKI , FURUI MAKI , KATSUMATA KENJI , TAKEDA HIDEKAZU , KISHI TAKEHITO , EDA TAKANORI
IPC分类号： H04N5/76 , G06F17/30 , G11B27/034 , H04N5/91 , H04N5/93
CPC分类号： G11B27/105 , G11B27/11 , G11B27/32 , G11B27/34
摘要： PROBLEM TO BE SOLVED: To provide a device or a method related to the indexing processing of restraining a load of a hardware resource. SOLUTION: The method of indexing a moving image is configured so that character data related to moving image scenes are inputted; the genre of the moving image is determined; a character string for scenes of moving image data is encoded based on a formula keyword dictionary specific to the determined moving image genre and the input character data related to the moving image scenes; and indexing data for scenes of the moving image data are generated based on a dictionary with presented keywords specified therein and scene character string encoding data. The method is further configured so that a dictionary specific to moving image data is generated; a character string for scenes of the moving image data is encoded based on the generated moving image-specific dictionary and the input character data of the moving image scenes; and indexing data for the scenes of the moving image data are generated based on the scene character string data encoding data and the generated moving image-specific dictionary. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供与限制硬件资源的负载的索引处理相关的装置或方法。解决方案：对运动图像进行索引的方法被配置为使得与运动图像场景相关的字符数据被输入; 确定运动图像的类型; 基于针对所确定的运动图像类型和与运动图像场景相关的输入字符数据专用的公式关键字字典对运动图像数据的场景的字符串进行编码; 并且基于其中指定的具有所呈现的关键字的字典和场景字符串编码数据来生成运动图像数据的场景的索引数据。该方法还被配置为使得生成特定于运动图像数据的字典; 基于所生成的运动图像特定词典和运动图像场景的输入字符数据对运动图像数据的场景的字符串进行编码; 并且基于场景字符串数据编码数据和生成的运动图像特定词典来生成运动图像数据的场景的索引数据。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009247002A Video information transmitting/receiving system and video information transmitting/receiving method 有权
标题翻译：视频信息发送/接收系统和视频信息发送/接收方法
公开(公告)号：JP2009247002A
公开(公告)日：2009-10-22
申请号：JP2009164357
申请日：2009-07-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KATSUMATA KENJI , OKAMURA TAKUMI , KOREEDA HIROYUKI
IPC分类号： H04N7/16 , G06F21/10 , H04B1/16 , H04H40/90 , H04H60/17 , H04H60/18 , H04H60/27 , H04N5/765 , H04N5/91 , H04N21/4402 , H04N21/8355
摘要： PROBLEM TO BE SOLVED: To solve the problem that disadvantage to a user may occur occasionally due to a function provided in a receiver for the purpose of copyright protection. SOLUTION: A video information transmitting/receiving system includes: an I/F information management section for recognizing a copyright protection function, that a receiver has, and the same function of a connected device; an information analysis section for analyzing information about copyright protection from received information; and a program replication management processing section for giving restrictions to contents, wherein a method of restricting contents is changed in accordance with information items. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了解决由于为了版权保护的目的而在接收机中提供的功能而偶尔地出现用户的缺点的问题。解决方案：视频信息发送/接收系统包括：I / F信息管理部分，用于识别接收机具有的版权保护功能，以及连接的设备的相同功能; 用于从接收到的信息分析关于版权保护的信息的信息分析部分; 以及用于对内容进行限制的程序复制管理处理部分，其中根据信息项改变限制内容的方法。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009165139A Digital broadcast receiver 有权
标题翻译：数字广播接收机
公开(公告)号：JP2009165139A
公开(公告)日：2009-07-23
申请号：JP2009023204
申请日：2009-02-04
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KATSUMATA KENJI , OKAMURA TAKUMI , KOREEDA HIROYUKI
IPC分类号： H04H60/18 , H04H60/23 , H04N7/173 , H04N21/435 , H04N21/4627 , H04N21/8355
摘要： PROBLEM TO BE SOLVED: To provide a system and apparatus for guaranteeing benefits of both a content-holder and a user, so that illegal copying is prevented and a regular user is enabled to store contents with high quality. SOLUTION: A digital broadcast receiver has: an I/F information management unit for recognizing a copyright protection function that the receiver has, and the same function in a connected device; an information analysis unit for analyzing information, about copyright protection, from received information; and a program duplication management processing unit for restricting contents, wherein a method of restricting the contents is changed in accordance with each kind of information. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于保证内容持有者和用户的利益的系统和装置，从而防止非法复制，并且使常规用户能够以高质量存储内容。解决方案：数字广播接收机具有：用于识别接收机具有的版权保护功能的I / F信息管理单元，以及连接的设备中的相同功能; 信息分析单元，用于从接收到的信息中分析关于版权保护的信息; 以及用于限制内容的程序复制管理处理单元，其中根据各种信息改变限制内容的方法。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006109525A Digital broadcasting receiver 有权
标题翻译：数字广播接收机
公开(公告)号：JP2006109525A
公开(公告)日：2006-04-20
申请号：JP2005371295
申请日：2005-12-26
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NAKAMURA HIROSHI , FUJII YUKIO , KATSUMATA KENJI , KOREEDA HIROYUKI
IPC分类号： H03M7/30 , H04N7/173 , H04N19/00 , H04N19/423 , H04N19/426 , H04N19/436 , H04N19/44 , H04N19/70 , H04N21/426 , H04N21/433 , H04N21/438
摘要： PROBLEM TO BE SOLVED: To perform a decoding efficiently, when a compression video signal and a compression audio signal are contained in a data signal and a compressed format is equal in decoding of the data signal, by which multiplexing is carried out along with the compression video signal and the compressed audio signal of digital broadcasting.
SOLUTION: The data signal, separated by a demultiplexer 21, is stored to a data decoder 45 of a memory 40. A CPU 30 analyzes the stored data signal, and compressed video signal or compression audio signal is contained in the analyzed data signal. When it is a compressed format equal to the compression video signal or the compression audio signal by which those compressed format is multiplexed to a digital broadcasting signal, the data signal which the CPU has analyzed is stored in a decoder buffer 51.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了有效地执行解码，当压缩视频信号和压缩音频信号包含在数据信号中并且压缩格式在解码数据信号时相等，由此进行多路复用与压缩视频信号和数字广播的压缩音频信号。解决方案：由解复用器21分离的数据信号被存储到存储器40的数据解码器45.CPU30分析存储的数据信号，压缩视频信号或压缩音频信号包含在分析数据中信号。当压缩格式等于压缩视频信号或将压缩格式复用到数字广播信号的压缩音频信号时，CPU分析的数据信号被存储在解码器缓冲器51中。（C）2006，JPO＆NCIPI

5. 发明专利

JP2006060857A Receiver 审中-公开
标题翻译：接收器
公开(公告)号：JP2006060857A
公开(公告)日：2006-03-02
申请号：JP2005277052
申请日：2005-09-26
申请人： Hitachi Ltd , Hitachi Ulsi Systems Co Ltd , 株式会社日立製作所 , 株式会社日立超エル・エス・アイ・システムズ
发明人： OKU MASUO , KOMI HIRONORI , INADA KEISUKE , TOTANI RYOSUKE , KATSUMATA KENJI , KOMATSU SHIGERU , TORIGOE SHINOBU , MATONO TAKAAKI , TANAKA CHIKASHI , HISANAGA MASAAKI
IPC分类号： H04N7/01 , H04N7/173 , H04N19/00 , H04N19/44 , H04N19/59 , H04N21/41
摘要： PROBLEM TO BE SOLVED: To provide the display of dynamic image data used in both of analog and digital broadcasts with high image quality and a common user interface.
SOLUTION: The above object can be achieved by providing a dynamic image data decode means for decoding digital dynamic image data to obtain decoded dynamic image data, a memory means for storing the decoded dynamic image data, picture format converting means each for converting an image format of the decoded dynamic image data to obtain format converted dynamic image data, and an output means for outputting the format converted dynamic image data.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供在具有高图像质量和普通用户界面的模拟和数字广播两者中使用的动态图像数据的显示。解决方案：上述目的可以通过提供一种用于解码数字动态图像数据以获得解码的动态图像数据的动态图像数据解码装置，用于存储解码的动态图像数据的存储装置，用于转换的图像格式转换装置解码的动态图像数据的图像格式以获得格式转换的动态图像数据，以及用于输出格式转换的动态图像数据的输出装置。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2003032664A Digital information receiver and transmitter 审中-公开
标题翻译：数字信息接收器和发送器
公开(公告)号：JP2003032664A
公开(公告)日：2003-01-31
申请号：JP2001217509
申请日：2001-07-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKAMOTO HIROO , OWASHI HITOAKI , YOSHIOKA ATSUSHI , KATSUMATA KENJI
IPC分类号： H04N5/765 , G06F21/10 , G06F21/24 , H04H20/76 , H04H60/17 , H04H60/19 , H04H60/33 , H04N7/173 , H04N21/235 , H04N21/266 , H04N21/437 , H04H1/02
摘要： PROBLEM TO BE SOLVED: To smoothly execute program progress by reducing any answer whose term expires to the quiz, success/failure prediction, and shopping of a viewer participation program. SOLUTION: A control bit for inhibiting temporary recording (time-shit viewing) is set, or temporarily recording whose answer limiting time is specified is permitted so that the answer of a viewer can be prevented from being transmitted to a broadcasting station when the term expires. Also, an answer end flag indicating that the term of the answer expires and a targeted program code are transmitted from the broadcasting station so that the answer of the viewer can be prevented from being transmitted to the broadcasting station. Also, any answer to be reproduced from a recording medium is inhibited.
摘要翻译：要解决的问题：通过减少任何期限到期的答案，顺利执行程序进度，成功/失败预测，以及观众参与计划的购物。解决方案：设置用于禁止临时记录（时间观察）的控制位，或者允许指定了应答限制时间的临时记录，使得当该期限到期时，可以防止观看者的答复被发送到广播电台。此外，表示答案期限到期的答复结束标志，并且从广播台发送目标节目代码，使得可以防止观众的答案被发送到广播电台。此外，禁止从记录介质再现的任何答案。

7. 发明专利

JP2002218362A DIGITAL BROADCAST SIGNAL RECORDER/REPRODUCER 失效
公开(公告)号：JP2002218362A
公开(公告)日：2002-08-02
申请号：JP2001012785
申请日：2001-01-22
申请人： HITACHI LTD
发明人： OKAMURA TAKUMI , KATSUMATA KENJI , TSURUGA SADAO , NAMIKI MASARU , NEMOTO TOSHIYUKI
IPC分类号： H04N5/765 , G11B20/10 , H04N5/76 , H04N5/781 , H04N5/92
摘要： PROBLEM TO BE SOLVED: To obtain a digital broadcast signal recorder/reproducer in which a digital broadcast can be listened at a listener's convenience, while keeping usage permission information, when a digital broadcast added with use permission information is interrupted. SOLUTION: The digital broadcast signal recorder/reproducer comprises a temporary recording/reproducing means 130, and a section 121 for managing the time elapsed, after the start of recording. When the temporary recording/ reproducing means starts temporary recording of digital signal and designate start of reproduction upon elapsing some time, a digital signal recorded in the temporary recoding/reproducing means is reproduced based on the time elapsed, after start of recording being managed at the managing section until a predetermined time elapses after start of recording.

8. 发明专利

JP2001320637A DIGITAL BROADCAST RECEIVER AND DIGITAL BROADCAST TRANSMITTER 失效
公开(公告)号：JP2001320637A
公开(公告)日：2001-11-16
申请号：JP2000142306
申请日：2000-05-10
申请人： HITACHI LTD
发明人： SATO TAKAHIRO , KOREEDA HIROYUKI , SUGIYAMA YOSHIICHI , YONEDA SHIGERU , KATSUMATA KENJI , OKAMURA TAKUMI
IPC分类号： G06F21/24 , H04N5/44 , H04N5/76 , H04N7/08 , H04N7/081 , H04N7/167 , H04N9/79
摘要： PROBLEM TO BE SOLVED: To convert a moving picture resulting from selecting a desired program from a transmission signal and decoding it into a still picture per frame image, then to generate management information with respect to the frame images and to output both the still picture and the management information. SOLUTION: An image storage means 102 selects, extracts and stores a prescribed number of frame images in a signal decoded by a decoding means 14 by a signal from an operation input processing means 101. A color information conversion means 104 converts color information, and a management information generating means 103 generates the management information with respect to a frame image stored in the image storage means 102 by the signal from the operation input processing means 101. An output synthesis means 107 synthesizes the color information and the management information and an output means 108 outputs the synthesized information externally.

9. 发明专利

JP2001309329A TRANSMITTING DEVICE, TRANSMITTER AND RECEIVER 失效
公开(公告)号：JP2001309329A
公开(公告)日：2001-11-02
申请号：JP2000126228
申请日：2000-04-20
申请人： HITACHI LTD
发明人： YONEDA SHIGERU , KOREEDA HIROYUKI , OKAMURA TAKUMI , KATSUMATA KENJI , SUGIYAMA YOSHIICHI , SATO TAKAHIRO
IPC分类号： H04N7/08 , G06F21/10 , H04N7/081 , H04N7/16 , H04N21/2362 , H04N21/2547 , H04N21/4402
摘要： PROBLEM TO BE SOLVED: To provide a receiver capable of outputting abundant still picture data subjected to copyright protection according to the use of still picture secondary utilization. SOLUTION: These broadcasting system and receiver can output the still picture data subjected to the copyright protection corresponding to the use by constructing a system in which still picture output control information is multiplexed to a transmission signal, a receiver extracts still pictures from moving pictures, the still picture data to be outputted can be processed and charging in each processing type can be set.

10. 发明专利

JP2001309187A RECEIVER 失效
公开(公告)号：JP2001309187A
公开(公告)日：2001-11-02
申请号：JP2000123677
申请日：2000-04-19
申请人： HITACHI LTD
发明人： SUGIYAMA YOSHIICHI , OKAMURA TAKUMI , YONEDA SHIGERU , SATO TAKAHIRO , KATSUMATA KENJI
IPC分类号： G06T1/00 , H04N1/32 , H04N1/46 , H04N1/60 , H04N5/00 , H04N5/44 , H04N5/445 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/14 , H04N21/41 , H04N21/431
摘要： PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can print out an EPG menu. SOLUTION: The digital broadcast receiver applies facsimile coding to EPG pixel data and allows a modem circuit to transmit facsimile data to a connected facsimile terminal while controlling a subscriber circuit.

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