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公开(公告)号：US07702171B2
公开(公告)日：2010-04-20
申请号：US11389136
申请日：2006-03-27
申请人： Shinya Murai , Shogo Yamaguchi , Hajime Yamaguchi , Toshio Shirakihara , Haruhiko Toyama , Takuya Kawamura
发明人： Shinya Murai , Shogo Yamaguchi , Hajime Yamaguchi , Toshio Shirakihara , Haruhiko Toyama , Takuya Kawamura
CPC分类号： G06F3/1462 , G09G5/14 , G09G2310/04 , G09G2340/02
摘要： A screen data transmitting device for transmitting screen data to a screen display terminal through a network. A generation device generates a display image data. A storage device stores compression properties information associating a plurality of compression schemes with a plurality of classes of graphical user interface (GUI) components. A selection device selects one of the compression schemes with respect to a GUI component that is present in a region of the display image data. A compression device compresses the region of the display image data according to the selected compression scheme. Then, a transmission device transmits the screen data including the compressed display image data to the screen display terminal.
摘要翻译： 一种用于通过网络将屏幕数据发送到屏幕显示终端的屏幕数据发送装置。 生成装置生成显示图像数据。 存储装置存储将多个压缩方案与多个图形用户界面（GUI）组件类型相关联的压缩属性信息。 选择装置相对于显示图像数据的区域中存在的GUI分量选择压缩方案之一。 压缩装置根据选择的压缩方案压缩显示图像数据的区域。 然后，发送装置将包括压缩显示图像数据的画面数据发送到画面显示终端。
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2.发明授权Image transmission apparatus, image transmission method and image transmission program 有权图像传输装置，图像传输方法和图像传输程序公开(公告)号：US07881369B2
公开(公告)日：2011-02-01
申请号：US11367341
申请日：2006-03-06
CPC分类号： H04N19/154 , H04N19/164 , H04N19/176 , H04N19/60
摘要： In an image transmission apparatus an image data generator generates image data that represents an image. An updated image data generator generates updated image data that represents an updated image of an updated region of the image. A compressor compresses the updated image data. A transmitter stores the updated image data that is compressed by the compressor. An updated image data storage stores the updated image data. A transmission result storage stores transmission result data that includes quality information and time information, the quality information relating to an image quality, the time information indicating when the updated image data is generated. A transmission data selector selects the updated image data stored in the updated image data storage, and sets the image quality of the updated image data selected, according to the transmission result data stored in the transmission result storage.
摘要翻译： 在图像发送装置中，图像数据生成器生成表示图像的图像数据。 更新图像数据生成器生成表示图像的更新区域的更新图像的更新图像数据。 压缩机压缩更新的图像数据。 发送器存储由压缩器压缩的更新图像数据。 更新的图像数据存储器存储更新的图像数据。 传输结果存储存储包括质量信息和时间信息的传输结果数据，与图像质量相关的质量信息，指示何时生成更新的图像数据的时间信息。 发送数据选择器选择存储在更新图像数据存储器中的更新图像数据，并且根据存储在发送结果存储器中的发送结果数据来设置所选择的更新图像数据的图像质量。
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3.发明申请Image transmission apparatus, image transmission method and image transmission program 有权图像传输装置，图像传输方法和图像传输程序公开(公告)号：US20060210177A1
公开(公告)日：2006-09-21
申请号：US11367341
申请日：2006-03-06
CPC分类号： H04N19/154 , H04N19/164 , H04N19/176 , H04N19/60
摘要： In an image transmission apparatus an image data generator generates image data that represents an image. An updated image data generator generates updated image data that represents an updated image of an updated region of the image. A compressor compresses the updated image data. A transmitter stores the updated image data that is compressed by the compressor. An updated image data storage stores the updated image data. A transmission result storage stores transmission result data that includes quality information and time information, the quality information relating to an image quality, the time information indicating when the updated image data is generated. A transmission data selector selects the updated image data stored in the updated image data storage, and sets the image quality of the updated image data selected, according to the transmission result data stored in the transmission result storage.
摘要翻译： 在图像发送装置中，图像数据生成器生成表示图像的图像数据。 更新图像数据生成器生成表示图像的更新区域的更新图像的更新图像数据。 压缩机压缩更新的图像数据。 发送器存储由压缩器压缩的更新图像数据。 更新的图像数据存储器存储更新的图像数据。 传输结果存储存储包括质量信息和时间信息的传输结果数据，与图像质量相关的质量信息，指示何时生成更新的图像数据的时间信息。 发送数据选择器选择存储在更新图像数据存储器中的更新图像数据，并且根据存储在发送结果存储器中的发送结果数据来设置所选择的更新图像数据的图像质量。
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公开(公告)号：US20060222246A1
公开(公告)日：2006-10-05
申请号：US11389136
申请日：2006-03-27
申请人： Shinya Murai , Shogo Yamaguchi , Hajime Yamaguchi , Toshio Shirakihara , Haruhiko Toyama , Takuya Kawamura
发明人： Shinya Murai , Shogo Yamaguchi , Hajime Yamaguchi , Toshio Shirakihara , Haruhiko Toyama , Takuya Kawamura
IPC分类号： G06K9/36
CPC分类号： G06F3/1462 , G09G5/14 , G09G2310/04 , G09G2340/02
摘要： A screen data transmitting device for transmitting screen data to a screen display terminal through a network. A generation device generates a display image data. A storage device stores compression properties information associating a plurality of compression schemes with a plurality of classes of graphical user interface (GUI) components. A selection device selects one of the compression schemes with respect to a GUI component that is present in a region of the display image data. A compression device compresses the region of the display image data according to the selected compression scheme. Then, a transmission device transmits the screen data including the compressed display image data to the screen display terminal.
摘要翻译： 一种用于通过网络将屏幕数据发送到屏幕显示终端的屏幕数据发送装置。 生成装置生成显示图像数据。 存储设备存储将多个压缩方案与多个图形用户界面（GUI）组件类型相关联的压缩属性信息。 选择装置相对于显示图像数据的区域中存在的GUI分量选择压缩方案之一。 压缩装置根据选择的压缩方案压缩显示图像数据的区域。 然后，发送装置将包括压缩显示图像数据的画面数据发送到画面显示终端。
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5.发明授权Information recording and reproducing method using management information including mapping information 失效使用包括映射信息的管理信息的信息记录和再现方法公开(公告)号：US08521000B2
公开(公告)日：2013-08-27
申请号：US11472347
申请日：2006-06-22
IPC分类号： H04N9/80
CPC分类号： H04N9/87 , G11B27/034 , G11B27/105 , G11B27/329 , G11B27/34 , G11B2220/2562 , G11B2220/2579
摘要： According to one embodiment, there is provided an information playback method, comprising reading out management information used to manage one or more video titles from an information storage medium, the medium storing an advanced content including the management information in which a title timeline indicating playback timings of objects of each video title being individually defined, and playing back objects of each video title in accordance with the title timeline defined in the readout management information.
摘要翻译： 根据一个实施例，提供了一种信息重放方法，包括从信息存储介质读出用于管理一个或多个视频标题的管理信息，所述介质存储包括管理信息的高级内容，其中标题时间线指示播放定时 每个视频标题的对象被单独定义，并且根据读出的管理信息中定义的标题时间线回放每个视频标题的对象。
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公开(公告)号：US20130058625A1
公开(公告)日：2013-03-07
申请号：US13667303
申请日：2012-11-02
申请人： Hideo Ando , Yasufumi Tsumagari , Haruhiko Toyama
发明人： Hideo Ando , Yasufumi Tsumagari , Haruhiko Toyama
IPC分类号： H04N9/80
CPC分类号： H04N21/00 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/34 , G11B2220/2579 , H04N5/45 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/783 , H04N5/85 , H04N5/907 , H04N9/79 , H04N9/7921 , H04N9/8042 , H04N9/8063 , H04N9/8205 , H04N9/8211 , H04N9/8227 , H04N9/8233 , H04N9/8715 , H04N21/4143 , H04N21/4147 , H04N21/42204 , H04N21/42646 , H04N21/4316 , H04N21/440209 , H04N21/47 , H04N21/485
摘要： An information storage medium storing management information, wherein the management information manages a main video or an advanced application, the main video is decoded, a decoded main video is presented to a main video plane, the advanced application is presented to a graphic plane, the graphic plane is placed on or above the main video plane, and the main video plane and the graphic plane are overlaid to be displayed.
摘要翻译： 一种存储管理信息的信息存储介质，其中管理信息管理主视频或高级应用，主视频被解码，解码的主视频被呈现给主视频平面，高级应用被呈现给图形平面， 图形平面放置在主视频平面上方或上方，主视频平面和图形平面被叠加显示。
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公开(公告)号：US20120246501A1
公开(公告)日：2012-09-27
申请号：US13345824
申请日：2012-01-09
申请人： Hiroyoshi Haruki , Koichi Fujisaki , Satoshi Shirai , Masaya Tarui , Akihiro Shibata , Tetsuro Kimura , Tatsunori Kanai , Haruhiko Toyama
发明人： Hiroyoshi Haruki , Koichi Fujisaki , Satoshi Shirai , Masaya Tarui , Akihiro Shibata , Tetsuro Kimura , Tatsunori Kanai , Haruhiko Toyama
IPC分类号： G06F1/32
CPC分类号： G06F9/4893 , G06F1/3228 , G06F1/324 , G06F1/3243 , G06F1/3287 , Y02D10/126 , Y02D10/152 , Y02D10/171 , Y02D10/24 , Y02D50/20
摘要： According to one embodiment, a controller includes a state detecting unit, a calculating unit, and a determining unit. The state detecting unit detects an idle state in which indicates there are no process that can execute on a processing device capable of performing one or more processes. The calculating unit calculates a resuming time, which indicates a time length until the next process starts, when the state detecting unit detects the idle state. The determining unit determines an operation mode of the processing device on the basis of the resuming time calculated by the calculating unit.
摘要翻译： 根据一个实施例，控制器包括状态检测单元，计算单元和确定单元。 状态检测单元检测空闲状态，其中表示不能在能够执行一个或多个处理的处理设备上执行的处理。 当状态检测单元检测到空闲状态时，计算单元计算恢复时间，其指示直到下一个处理开始的时间长度。 确定单元基于由计算单元计算的恢复时间来确定处理装置的操作模式。
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8.发明授权Communication apparatus, communication system, transmission method, and computer program product 有权通信设备，通信系统，传输方式和计算机程序产品公开(公告)号：US08175267B2
公开(公告)日：2012-05-08
申请号：US12333704
申请日：2008-12-12
申请人： Kentaro Umesawa , Ryuiti Koike , Hideki Matsumoto , Tatsuyuki Matsushita , Taku Kato , Haruhiko Toyama , Hideaki Sato , Toru Kambayashi , Satoshi Ito
发明人： Kentaro Umesawa , Ryuiti Koike , Hideki Matsumoto , Tatsuyuki Matsushita , Taku Kato , Haruhiko Toyama , Hideaki Sato , Toru Kambayashi , Satoshi Ito
IPC分类号： H04L9/00
CPC分类号： H04L67/104 , H04L63/0428 , H04L63/06 , H04L67/1076 , H04L67/108 , H04L67/322
摘要： A communication apparatus stores encrypted pieces having plural pieces as a part of a content encrypted, and number of transmission times. At least one first piece is encrypted by plural different encryption keys. The communication apparatus selects as priority pieces plural encrypted pieces corresponding to at least one first piece among the first pieces, based on number of untransmitted encrypted pieces of which number of transmission times is zero among plural encrypted pieces of which first piece is encrypted, and stores priority piece information specifying the priority piece. When a piece request is received from other communication apparatus, the communication apparatus determines an encrypted piece to be transmitted, based on priority piece information, and transmits the encrypted piece to the other communication apparatus.
摘要翻译： 通信装置存储具有多个片段的加密片段作为加密的内容的一部分以及发送次数。 至少一个第一件由多个不同的加密密钥加密。 通信装置根据第一部分被加密的多个加密片段中的发送次数为零的未发送的加密片数，对与第一片段中的至少一个第一片相对应的多个加密片段进行优先选择，并存储 优先级信息指定优先级块。 当从其他通信装置接收到请求时，通信装置根据优先级信息确定要发送的加密件，并将加密件发送到另一通信装置。
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公开(公告)号：US20100008509A1
公开(公告)日：2010-01-14
申请号：US12368674
申请日：2009-02-10
申请人： Tatsuyuki Matsushita , Ryuiti Koike , Hideki Matsumoto , Kentaro Umesawa , Taku Kato , Haruhiko Toyama , Hideaki Sato , Toru Kambayashi , Satoshi Ito
发明人： Tatsuyuki Matsushita , Ryuiti Koike , Hideki Matsumoto , Kentaro Umesawa , Taku Kato , Haruhiko Toyama , Hideaki Sato , Toru Kambayashi , Satoshi Ito
IPC分类号： H04L9/14
CPC分类号： H04L9/083 , H04L63/061 , H04L2209/60 , H04L2463/062
摘要： A communication apparatus obtains file information indicating all or a part of first and second encrypted pieces obtained by encrypting a plurality of pieces constituting a part of a content and version management information with which it is possible to judge whether the file information has validity and receives, for each of the pieces, one of the first encrypted piece and the second encrypted piece from another communication apparatus, by using the file information. The communication apparatus transmits, to a key server, a request message for requesting decryption keys each being used for decrypting the one of the first encrypted piece and the second encrypted piece received for a different one of the pieces and the version management information of the file information used to obtain the one of the first encrypted piece and the second encrypted piece in correspondence with each of the pieces and receives the decryption keys.
摘要翻译： 通信装置获取指示通过加密构成内容的一部分的多个片段获得的第一和第二加密片段的全部或一部分的文件信息，以及可以判断文件信息是否具有有效性并接收的版本管理信息， 对于每个片段，通过使用文件信息，来自另一通信装置的第一加密片和第二加密片之一。 通信装置向密钥服务器发送用于请求解密密钥的请求消息，每个解密密钥用于解密针对不同的片段接收的第一加密片段和第二加密片段中的一个以及文件的版本管理信息 用于获得与每个片段对应的第一加密片和第二加密片中的一个的信息，并接收解密密钥。
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10.发明申请COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, TRANSMISSION METHOD, AND COMPUTER PROGRAM PRODUCT 有权通信设备，通信系统，传输方法和计算机程序产品公开(公告)号：US20090249490A1
公开(公告)日：2009-10-01
申请号：US12333704
申请日：2008-12-12
申请人： Kentaro UMESAWA , Ryuiti Koike , Hideki Matsumoto , Tatsuyuki Matsushita , Taku Kato , Haruhiko Toyama , Hideaki Sato , Toru Kambayashi , Satoshi Ito
发明人： Kentaro UMESAWA , Ryuiti Koike , Hideki Matsumoto , Tatsuyuki Matsushita , Taku Kato , Haruhiko Toyama , Hideaki Sato , Toru Kambayashi , Satoshi Ito
IPC分类号： H04L9/00
CPC分类号： H04L67/104 , H04L63/0428 , H04L63/06 , H04L67/1076 , H04L67/108 , H04L67/322
摘要： A communication apparatus stores encrypted pieces having plural pieces as a part of a content encrypted, and number of transmission times. At least one first piece is encrypted by plural different encryption keys. The communication apparatus selects as priority pieces plural encrypted pieces corresponding to at least one first piece among the first pieces, based on number of untransmitted encrypted pieces of which number of transmission times is zero among plural encrypted pieces of which first piece is encrypted, and stores priority piece information specifying the priority piece. When a piece request is received from other communication apparatus, the communication apparatus determines an encrypted piece to be transmitted, based on priority piece information, and transmits the encrypted piece to the other communication apparatus.
摘要翻译： 通信装置存储具有多个片段的加密片段作为加密的内容的一部分以及发送次数。 至少一个第一件由多个不同的加密密钥加密。 通信装置根据第一部分被加密的多个加密片段中的发送次数为零的未发送的加密片数，对与第一片段中的至少一个第一片相对应的多个加密片段进行优先选择，并存储 优先级信息指定优先级块。 当从其他通信装置接收到请求时，通信装置根据优先级信息确定要发送的加密件，并将加密件发送到另一通信装置。
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