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1. 发明申请

US20140351849A1 INFORMATION DISPLAY DEVICE 有权
标题翻译：信息显示设备
公开(公告)号：US20140351849A1
公开(公告)日：2014-11-27
申请号：US14457564
申请日：2014-08-12
申请人： PANASONIC CORPORATION
发明人： Hisashi TSUJI , Junji YOSHIDA
IPC分类号： H04N21/422 , H04N21/482 , H04N21/41
CPC分类号： H04N21/42209 , H04N21/4126 , H04N21/4821
摘要： An information display device includes: a display unit, an information obtaining unit which obtains program-related information related to a video program displayed on a video display device following the video program; and a terminal control unit which causes the display unit to display the program-related information obtained by the information obtaining unit. When the information obtaining unit is unable to obtain first program-related information related to a first video program currently displayed on the video display device following the first video program, the terminal control unit causes the display unit to display (i) second program-related information distributed before the first video program is displayed on the video display device, or (ii) third program-related information related to the second video program displayed before the first video program is displayed on the video display device.
摘要翻译：信息显示装置包括：显示单元，信息获取单元，获取与视频节目之后的视频显示设备上显示的视频节目相关的节目相关信息; 以及终端控制单元，其使所述显示单元显示由所述信息获取单元获得的所述节目相关信息。当信息获取单元不能获得与第一视频节目之后的当前显示在视频显示设备上的第一视频节目相关的第一节目相关信息时，终端控制单元使显示单元显示（i）第二节目相关在第一视频节目显示之前分发的信息被显示在视频显示设备上，或者（ii）与在第一视频节目被显示在视频显示设备上之前显示的第二视频节目相关的第三节目相关信息。

2. 发明申请

US20130039492A1 CONTENT RECEIVING TERMINAL, CONTENT EXPORTING AND REPRODUCING METHOD, AND RECORDING MEDIUM 有权
标题翻译：内容接收终端，内容出口和再现方法以及记录介质
公开(公告)号：US20130039492A1
公开(公告)日：2013-02-14
申请号：US13650458
申请日：2012-10-12
申请人： Panasonic Corporation
发明人： Hisashi TSUJI , Takuya NISHIMURA
IPC分类号： H04L9/00
CPC分类号： H04N7/1675 , G11B20/00086 , G11B20/0021 , G11B20/00478 , G11B20/00492 , G11B20/00869 , H04L9/0822 , H04L9/083 , H04L9/0894 , H04L2209/60 , H04N5/913 , H04N21/4367 , H04N21/4627 , H04N21/8355 , H04N2005/91364 , Y10S705/905 , Y10S705/908 , Y10S705/911
摘要： A content exporting and reproducing method includes i) a content export step of encrypting a decryption key for content, that is used for decrypting the encrypted content, by using an encryption key for decryption key, recording the encrypted decryption key for content in the portable recording medium, and exporting the encrypted content sequentially to the portable recording medium, and ii) a content reproduction step of reading out the encrypted decryption key for content from the portable recording medium, decrypting the encrypted decryption key for content by using a decryption key for decryption key, reading out the encrypted content that has been exported to the portable recording medium, and decrypting the encrypted content that is read out from the portable recording medium, by using the decrypted decryption key for content to reproduce the content, while the encrypted content is exported to the portable recording medium sequentially.
摘要翻译：内容导出和再现方法包括：i）通过使用用于解密密钥的加密密钥对用于解密加密内容的内容的解密密钥加密的内容导出步骤，将用于内容的加密解密密钥记录在便携式记录中媒体，并且将加密内容顺序地输出到便携式记录介质，以及ii）内容再现步骤，从便携式记录介质读出用于内容的加密解密密钥，通过使用解密密钥对内容的加密解密密钥进行解密键，读出已经输出到便携式记录介质的加密内容，以及通过使用解密的解密密钥来解密从便携式记录介质读出的加密内容，以再现内容，而加密的内容是依次输出到便携式记录介质。

3. 发明申请

US20130036479A1 CONTENT RECORD TERMINAL, CONTENT RECORD/REPRODUCTION SYSTEM, AND CONTENT RECORDING METHOD 有权
标题翻译：内容记录终端，内容记录/再现系统和内容记录方法
公开(公告)号：US20130036479A1
公开(公告)日：2013-02-07
申请号：US13652766
申请日：2012-10-16
申请人： PANASONIC CORPORATION
发明人： Hisashi TSUJI
IPC分类号： G06F21/24
CPC分类号： H04N5/76 , H04N5/781 , H04N5/907 , H04N21/4184 , H04N21/42661 , H04N21/472 , H04N21/8355
摘要： When a content write unit records a content on a medium, a control unit controls to record a dummy license which is generated by a dummy license generation unit and an expiration time limit is set into a past time, into the medium. When a recording of the content on the medium is completed, the control unit controls to delete the dummy license recorded on the medium and to record a normal license into the medium.
摘要翻译：当内容写入单元在介质上记录内容时，控制单元控制将由虚拟许可证生成单元生成的虚拟许可证和过期时间设置为过去时间的虚拟许可证记录到介质中。当介质上的内容的记录完成时，控制单元控制删除记录在介质上的虚拟许可证并将正常的许可证记录到介质中。

4. 发明申请

US20130322851A1 PROGRAM INFORMATION DISPLAY DEVICE, PROGRAM INFORMATION OUTPUT DEVICE, AND PROGRAM INFORMATION DISPLAY METHOD 有权
标题翻译：程序信息显示装置，程序信息输出装置和程序信息显示方法
公开(公告)号：US20130322851A1
公开(公告)日：2013-12-05
申请号：US13940204
申请日：2013-07-11
申请人： PANASONIC CORPORATION
发明人： Hisashi TSUJI , Atsuhiro TSUJI
IPC分类号： H04N9/87
CPC分类号： H04N9/87 , H04N5/76 , H04N5/765 , H04N21/00 , H04N21/4126 , H04N21/42203 , H04N21/4394 , H04N21/44016 , H04N21/6581 , H04N21/812
摘要： A program information display device includes: an identification unit which obtains identification information for identifying a video program and a video program scene included in the video program which are being displayed in a television; a program information obtainment unit which obtains program information including first program information and second program information which are relevant to the video program identified by the identification information and are different in content from each other; a display unit which displays the program information obtained by the program information obtainment unit; and a control unit which, in the case where the video program scene identified by the identification information transitions from a non-CM scene to a CM scene, switch the program information being displayed in the display unit, from the first program information to the second program information according to the transition from the non-CM scene to the CM scene.
摘要翻译：节目信息显示装置包括：识别单元，其获取用于识别在电视中正在显示的视频节目中包括的视频节目和视频节目场景的识别信息; 节目信息获取单元，其获取包括与由所述识别信息识别并且内容不同的视频节目相关的第一节目信息和第二节目信息的节目信息; 显示单元，其显示由节目信息获取单元获得的节目信息; 以及控制单元，在由所述识别信息识别的视频节目场景从非CM场景转换到CM场景的情况下，将显示在所述显示单元中的节目信息从所述第一节目信息切换到所述第二节目信息根据从非CM场景到CM场景的过渡的节目信息。

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