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1. 发明授权

US08254764B2 Recording apparatus, image reproducing apparatus, and special reproduction method therefor 有权
标题翻译：记录装置，图像再现装置及其特殊再现方法
公开(公告)号：US08254764B2
公开(公告)日：2012-08-28
申请号：US12077501
申请日：2008-03-18
申请人： Takashi Kanemaru , Sadao Tsuruga , Yuji Yamamoto , Mitsunobu Watanabe
发明人： Takashi Kanemaru , Sadao Tsuruga , Yuji Yamamoto , Mitsunobu Watanabe
IPC分类号： H04N5/935
CPC分类号： H04N5/783
摘要： According to the present invention, there is provided an image reproducing apparatus for reproducing a digital broadcast based on the MPEG standard. When performing special reproduction by use of access-unit management information that is used to manage access units, the image reproducing apparatus reads ahead the access-unit management information and compares time stamps. As a result of the comparison, if it is judged that the absence of a piece of the access-unit management information exists, the special reproduction is then performed by use of simple information that is used to manage a stream.This makes it possible to continuously perform the special reproduction even if it becomes impossible to utilize the access-unit management information.
摘要翻译：根据本发明，提供了一种用于基于MPEG标准再现数字广播的图像再现装置。当通过使用用于管理访问单元的访问单元管理信息执行特殊再现时，图像再现装置向前读取访问单元管理信息并比较时间戳。作为比较的结果，如果判断存在一个存取单元管理信息的存在，则通过使用用于管理流的简单信息来执行特殊的再现。这使得即使不可能利用访问单元管理信息，也可以连续执行特殊再现。

2. 发明申请

US20110261155A1 DIGITAL CONTENTS RECEIVER, DIGITAL CONTENTS RECEIVING METHOD AND DIGITAL CONTENTS TRANSMITTING AND RECEIVING METHOD 有权
标题翻译：数字内容接收器，数字内容接收方法和数字内容传输和接收方法
公开(公告)号：US20110261155A1
公开(公告)日：2011-10-27
申请号：US13089519
申请日：2011-04-19
申请人： Sadao TSURUGA , Satoshi Otsuka
发明人： Sadao TSURUGA , Satoshi Otsuka
IPC分类号： H04N13/04 , H04N13/00
CPC分类号： H04N21/431 , H04N13/167 , H04N13/178 , H04N13/194 , H04N13/302 , H04N13/332 , H04N13/356 , H04N13/359 , H04N13/398 , H04N21/4345 , H04N21/84
摘要： In a digital contents receiver for receiving transmitted digital contents, the digital contents include at least component information indicating an element which constitutes a program of the contents. When the component information indicates that the received digital contents are a 3D component, it is determined whether a display part corresponds to display of the 3D component. If the display part corresponds to display of the 3D component, the received digital contents are displayed in 3D.
摘要翻译：在用于接收发送的数字内容的数字内容接收器中，数字内容至少包括表示构成内容的程序的元素的组件信息。当分量信息指示所接收的数字内容是3D分量时，确定显示部分是否对应于3D分量的显示。如果显示部分对应于3D分量的显示，则所接收的数字内容以3D显示。

3. 发明申请

US20110010301A1 OUTPUT CONTROL METHOD, RECEIVER, AND RECEIVING METHOD 审中-公开
标题翻译：输出控制方法，接收器和接收方法
公开(公告)号：US20110010301A1
公开(公告)日：2011-01-13
申请号：US12792479
申请日：2010-06-02
申请人： Sadao TSURUGA , Hiroo Okamoto
发明人： Sadao TSURUGA , Hiroo Okamoto
IPC分类号： G06Q50/00
CPC分类号： G11B20/00086 , G06Q50/184 , G11B20/00753 , G11B20/00768 , G11B20/0084 , H04N5/781 , H04N5/913 , H04N9/8205 , H04N2005/91328
摘要： When recording a Copy One Generation digital broadcast program, ease of operation is improved while applying copy control. Digital content, metadata describing information about the digital content, and license acquisition time limit information indicating a time limit until which license information on the digital content can be acquired, are received. The digital content, the metadata, and the license acquisition time limit information are recorded, and if the time limit indicated by the license acquisition time limit information has elapsed, the recorded digital content is not outputted.
摘要翻译：当录制复制一代数字广播节目时，在应用复制控制的同时提高了操作的便利性。数字内容，描述关于数字内容的信息的元数据，以及指示可以获取关于数字内容的许可信息的时间限制的许可证获取时间限制信息。记录数字内容，元数据和许可证获取时间限制信息，并且如果由许可证获取时间限制信息指示的时间限制已经过去，则不输出所记录的数字内容。

4. 发明申请

US20100027789A1 COPY CONTROL METHOD 审中-公开
标题翻译：复制控制方法
公开(公告)号：US20100027789A1
公开(公告)日：2010-02-04
申请号：US12430198
申请日：2009-04-27
申请人： Sadao TSURUGA , Hiroo OKAMOTO
发明人： Sadao TSURUGA , Hiroo OKAMOTO
IPC分类号： H04N7/167 , G06F21/00
CPC分类号： H04N5/913 , G11B20/00086 , G11B20/00688 , G11B20/00746 , G11B20/00753 , G11B20/00768 , G11B20/10 , H04N21/2541 , H04N21/4334 , H04N21/4627 , H04N21/835 , H04N21/8355 , H04N2005/91328 , H04N2005/91364
摘要： In a reception apparatus for receiving digital content and a plurality of types of copy control information for controlling copying of the digital content, and recording the digital content on a recording medium according to the plurality of types of copy control information, when first information in the received plurality of types of copy control information shows copy generation information permitting one-generation copying, the digital content is allowed to be recorded in a state of being copyable up to a limited number in the case where second information in the received plurality of types of copy control information shows limited-number copy permission, and the digital content is recorded only once in a copy prohibited state in the case where the second information does not show limited-number copy permission.
摘要翻译：在用于接收数字内容的接收装置和用于控制数字内容的复制的多种类型的复制控制信息，并且根据多种类型的复制控制信息将数字内容记录在记录介质上，当在接收到的多种类型的复制控制信息示出允许一代复制的复制生成信息，在接收到多种类型的复制控制信息的第二信息的情况下，数字内容被允许以可复制的状态被记录到有限数量拷贝控制信息显示有限数量的复制许可，并且在第二信息不显示有限数量的复制许可的情况下，数字内容仅被记录在禁止复制的状态中一次。

5. 发明授权

US07486334B2 Image display system 失效
标题翻译：图像显示系统
公开(公告)号：US07486334B2
公开(公告)日：2009-02-03
申请号：US10897204
申请日：2004-07-23
申请人： Kouzou Masuda , Ikuya Arai , Sadao Tsuruga , Jiro Kawasaki , Tsuyoshi Sano , Tamotsu Nagabayashi , Ryuuichi Someya , Fumio Inoue , Kouji Kitou , Yasuhiro Imai , Masatoshi Hirose
发明人： Kouzou Masuda , Ikuya Arai , Sadao Tsuruga , Jiro Kawasaki , Tsuyoshi Sano , Tamotsu Nagabayashi , Ryuuichi Someya , Fumio Inoue , Kouji Kitou , Yasuhiro Imai , Masatoshi Hirose
IPC分类号： H04N5/445
CPC分类号： H04N5/126 , H04N5/44591 , H04N5/45 , H04N5/52 , H04N5/57 , H04N7/012 , H04N21/4113 , H04N21/4305 , H04N21/4316 , H04N21/4318 , H04N21/440218
摘要： An image display system includes a display device, an input section to which video signals of an interlace scanning system are inputted, a signal converter section which increases horizontal scanning lines of the inputted video signals in number by a factor of at least two, and which generates first and second fields, each of the fields including effective scanning lines used for displaying and ineffective scanning lines not used for displaying, with the effective and ineffective scanning lines being arranged alternately in each of the fields, and a display control section which controls the display device to display the first and second fields alternately. The display control section controls the display device such that positions of the effective scanning lines of the first fields correspond with those of the ineffective scanning lines of the second fields, and vice versa.
摘要翻译：图像显示系统包括：显示装置，输入交错扫描系统的视频信号的输入部分;信号转换部，其将所输入的视频信号的水平扫描线数量增加至少2倍;以及哪个产生第一和第二场，每个场包括用于显示的有效扫描线和不用于显示的无效扫描线，其中有效和无效扫描线交替地布置在每个场中;以及显示控制部分，其控制显示装置交替地显示第一和第二场。显示控制部控制显示装置，使得第一场的有效扫描线的位置与第二场无效扫描线的位置相对应，反之亦然。

6. 发明申请

US20130215240A1 RECEIVER APPARATUS AND OUTPUT METHOD 审中-公开
标题翻译：接收装置和输出方法
公开(公告)号：US20130215240A1
公开(公告)日：2013-08-22
申请号：US13699016
申请日：2011-03-28
申请人： Sadao Tsuruga , Satoshi Otsuka
发明人： Sadao Tsuruga , Satoshi Otsuka
IPC分类号： H04N13/00
CPC分类号： H04N13/189 , H04N13/139 , H04N13/178 , H04N13/183 , H04N13/359
摘要： It was impossible for digital broadcast receiver apparatuses to determine whether or not a currently received program or a program to be received in the future is a 3D program. A transmitter apparatus transmits both a program content including video information and ID information including information for determining whether the program content is a 2D program content or a 3D program content. A receiver apparatus comprises: a receiving unit for receiving both the program content including the video information and ID information including information for determining whether the program content is a 2D program content or a 3D program content; and an output unit for outputting the received program content in a 2D format or 3D format. In a case where a 3D program is received and the content thereof is then converted to a 2D format for output, the output unit outputs, in addition to the content of the program in the 2D format, information indicating that the program is a 3D program.
摘要翻译：数字广播接收机装置不可能确定当前接收的节目或将来要接收的节目是否为3D节目。发送装置发送包括视频信息的节目内容和包括用于确定节目内容是2D节目内容还是3D节目内容的信息的ID信息。接收机装置包括：接收单元，用于接收包括视频信息的节目内容和包括用于确定节目内容是2D节目内容还是3D节目内容的信息的ID信息; 以及输出单元，用于以2D格式或3D格式输出所接收的节目内容。在接收到3D程序并且其内容被转换为用于输出的2D格式的情况下，输出单元除了2D格式的程序的内容之外还输出指示程序是3D程序的信息。

7. 发明申请

US20130182067A1 RECEPTION DEVICE, DISPLAY CONTROL METHOD, TRANSMISSION DEVICE, AND TRANSMISSION METHOD 审中-公开
标题翻译：接收装置，显示控制方法，传输装置和传输方法
公开(公告)号：US20130182067A1
公开(公告)日：2013-07-18
申请号：US13699775
申请日：2011-03-28
申请人： Satoshi Otsuka , Sadao Tsuruga
发明人： Satoshi Otsuka , Sadao Tsuruga
IPC分类号： H04N13/00
CPC分类号： H04N13/178 , H04N13/106 , H04N13/139 , H04N13/194 , H04N13/359 , H04N21/4345 , H04N21/4821 , H04N21/816
摘要： Previously, users could not be notified when the 3D mode type of a program being received by a digital broadcast receiver was not compatible with the digital broadcast receiver. A reception device is provided with: a reception unit which receives program content including video information and identification information including information for distinguishing whether the program content is 2D program content or 3D program content; and a display control unit which controls the display so as to display whether the aforementioned program content is 2D program content or 3D program content in response to the received aforementioned identification information.
摘要翻译：以前，当数字广播接收机正在接收的节目的3D模式类型与数字广播接收机不兼容时，不能通知用户。接收装置具有：接收单元，其接收包括视频信息的节目内容和包括用于区分节目内容是2D节目内容还是3D节目内容的信息的识别信息; 以及显示控制单元，其响应于接收到的上述识别信息来控制显示以显示上述节目内容是2D节目内容还是3D节目内容。

8. 发明授权

US08346054B2 Recording device, recording method and reproducing device 有权
标题翻译：记录装置，记录方法和再现装置
公开(公告)号：US08346054B2
公开(公告)日：2013-01-01
申请号：US12000231
申请日：2007-12-11
申请人： Sadao Tsuruga
发明人： Sadao Tsuruga
IPC分类号： H04N5/935
CPC分类号： H04N19/89 , G11B20/10527 , G11B20/225 , G11B27/10 , G11B27/3036 , G11B2020/10675 , G11B2020/10685 , G11B2020/10694 , G11B2020/1074 , G11B2220/20 , G11B2220/60 , H04N21/23406 , H04N21/234318 , H04N21/23608 , H04N21/4305 , H04N21/4307 , H04N21/4334 , H04N21/4344 , H04N21/44004
摘要： A satisfactory reproduction is still enabled with recorded MPEG2-TS having a jitter or the like. A recording/reproducing device includes: a reading unit that reads data to which a time stamp is added and for which reference information is multiplexed to permit the acquisition side to reproduce a clock; an output controller outputting data as read-out data at a timing depending on time stamp information; a selection unit changing the operation by the output controller; a time stamp deletion unit removing time stamp information; a separation unit separating the data; a detection unit that determines whether the reference information is unauthorized; and a buffer management unit controlling a starting/halting of reading in accordance with the remaining volume of a buffer for temporarily storing data.
摘要翻译：对于具有抖动等的记录MPEG2-TS，仍然能够令人满意的再现。记录/再现装置包括：读取单元，其读取添加了时间戳的数据，并且对于哪个参考信息被多路复用以允许获取侧再现时钟; 输出控制器，其以取决于时间戳信息的定时将数据作为读出数据输出; 选择单元，其改变由所述输出控制器的操作; 时间戳删除单元去除时间戳信息; 分离单元分离数据; 确定所述参考信息是未授权的检测单元; 以及缓冲器管理单元，其根据用于临时存储数据的缓冲器的剩余容量来控制读取的开始/停止。

9. 发明授权

US07876653B2 Recording and reproducing apparatus and receiving apparatus 有权
标题翻译：记录和再现装置和接收装置
公开(公告)号：US07876653B2
公开(公告)日：2011-01-25
申请号：US12434820
申请日：2009-05-04
申请人： Takashi Kanemaru , Sadao Tsuruga
发明人： Takashi Kanemaru , Sadao Tsuruga
IPC分类号： G11B20/10
CPC分类号： H04N9/8205 , H04N5/76 , H04N9/8042
摘要： Where a clock frequency based on which encoding is performed has deviated over time, problems such as that an appropriate digital signal can not be outputted occur. To solve the problems, it is arranged such that when a decoder decodes video data and audio data, a control variable for controlling a frequency of a clock recovered by a clock generating portion is recorded as needed in a recording portion, and when the decoder decodes data recorded in the recording portion, the clock generating portion is controlled by using the control variable so that system time information generated by the counter synchronizes with time information extracted upon reception of a digital broadcasting program.
摘要翻译：在执行基于哪个编码的时钟频率随着时间而偏离的情况下，出现诸如不能输出适当的数字信号的问题。为了解决这些问题，如果解码器对视频数据和音频数据进行解码，则在记录部中根据需要记录用于控制由时钟产生部恢复的时钟的频率的控制变量，并且当解码器解码时记录在记录部分中的数据通过使用控制变量控制时钟产生部分，使得由计数器产生的系统时间信息与在接收数字广播节目时提取的时间信息同步。

10. 发明授权

US07865064B2 Recording/output apparatus and recording/output method 有权
标题翻译：记录/输出装置和记录/输出方法
公开(公告)号：US07865064B2
公开(公告)日：2011-01-04
申请号：US11367387
申请日：2006-03-06
申请人： Sadao Tsuruga
发明人： Sadao Tsuruga
IPC分类号： H04N7/64
CPC分类号： H04N21/4305 , G11B27/034 , G11B27/3027 , H04N5/76 , H04N5/765 , H04N9/8042 , H04N9/8205 , H04N21/4334
摘要： Formerly, it was difficult to exercise proper control for recording and outputting a plurality of contiguous data. To solve this problem, for example, a plurality of contiguous data are acquired from a stream in which the reference information for reproducing at an acquisition end a clock synchronized with a system clock prevailing at the time of generation is multiplexed. A plurality of timestamped data are then read from recording means. Timestamp information is removed from the read timestamped information. The resulting data without the timestamp information is handled as the read data and output with the timing dependent on the timestamp information. The timestamp information generation operation performed for a write and the output operation performed for a read with the timing dependent on the timestamp information are synchronized with an adjusted clock.
摘要翻译：以前，难以对记录和输出多个连续的数据进行适当的控制。为了解决这个问题，例如从多个连续的数据中获取多个连续的数据，其中用于在采集端重放的参考信息与在生成时所占据的系统时钟同步的时钟被多路复用。然后从记录装置读取多个时间戳数据。从读取的时间戳信息中删除时间戳信息。没有时间戳信息的结果数据被处理为读取的数据，并且以取决于时间戳信息的定时输出。对于写入执行的时间戳信息生成操作和对具有取决于时间戳信息的定时的读取执行的输出操作与调整后的时钟同步。

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