公开(公告)号：US20130094837A1

公开(公告)日：2013-04-18

申请号：US13649882

申请日：2012-10-11

申请人： Hiroo OKAMOTO ,  Hitoaki OWASHI ,  Atsushi YOSHIOKA

发明人： Hiroo OKAMOTO ,  Hitoaki OWASHI ,  Atsushi YOSHIOKA

IPC分类号： H04N5/913

CPC分类号： G11B20/00688 ,  G11B19/06 ,  G11B19/122 ,  G11B20/00166 ,  G11B20/10527 ,  G11B2020/10537 ,  H04N5/76 ,  H04N5/913 ,  H04N21/2541 ,  H04N21/4325 ,  H04N21/4334 ,  H04N21/44204 ,  H04N21/4542 ,  H04N21/4627 ,  H04N21/8355 ,  H04N2005/91314 ,  H04N2005/91328 ,  H04N2005/91335 ,  H04N2005/91364

摘要： A digital information recording apparatus includes a recording circuit for recording information of a retention period included in the digital information and indicating a period for permitting the digital information to be held in the recording medium, starting with a time at which the digital information is recorded on the recording medium; and information of a playback permission period included in the digital information and indicating a period for permitting the digital information to be played back starting with a time at which the information is reproduced initially following recording of the digital information on the recording medium, permitting temporary recording or copying for the information permitted for “copy never” or “copy one generation.”

摘要翻译： 数字信息记录装置包括：记录电路，用于记录包含在数字信息中的保留期间的信息，并且指示用于允许将数字信息保存在记录介质中的周期，从数字信息被记录在时间开始 记录介质; 以及包括在数字信息中的重放允许期间的信息，并且指示用于允许数字信息从在数据信息被记录在记录介质上之后开始的信息被再现的时间开始重放的周期，允许临时记录 或复制“复制永远”或“复制一代”所允许的信息。

公开(公告)号：US08270812B2

公开(公告)日：2012-09-18

申请号：US12219251

申请日：2008-07-18

申请人： Hiroo Okamoto ,  Kyoichi Hosokawa ,  Hitoaki Owashi ,  Hiroaki Tachibana ,  Takaharu Noguchi

发明人： Hiroo Okamoto ,  Kyoichi Hosokawa ,  Hitoaki Owashi ,  Hiroaki Tachibana ,  Takaharu Noguchi

IPC分类号： H04N9/88

CPC分类号： H04N7/173 ,  G11B15/087 ,  G11B15/4731 ,  G11B15/52 ,  G11B20/1211 ,  G11B20/1813 ,  G11B27/005 ,  G11B27/032 ,  G11B27/3027 ,  G11B27/3036 ,  G11B27/3063 ,  G11B2220/90 ,  G11B2220/91 ,  H04B7/18523 ,  H04L12/64 ,  H04N5/775 ,  H04N7/106 ,  H04N7/1675 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8233 ,  H04N9/877 ,  H04N21/4325 ,  H04N21/4334 ,  H04N2005/91321

摘要： A video signal input-output circuit and a recording-reproduction apparatus in which a digitally compressed video signal input in packet form can be recorded and reproduced efficiently and in stable fashion. In this apparatus, a clock reference is detected from a packet signal containing the clock reference and a digitally compressed video signal, a time stamp for a packet is generated using a clock signal in phase with the clock reference and added to the particular packet, and the packet signals with the time stamp added thereto are recorded closely to each other in a data storage element such as a magnetic recording medium. At playback, the packet interval is output by being restored to the original length on the basis of the time stamp added to the packet in store.

公开(公告)号：US07952823B2

公开(公告)日：2011-05-31

申请号：US11926647

申请日：2007-10-29

申请人： Hideo Arai ,  Hitoaki Owashi ,  Kyoichi Hosokawa ,  Keizo Nishimura ,  Yoshizumi Watatani ,  Akira Shibata

发明人： Hideo Arai ,  Hitoaki Owashi ,  Kyoichi Hosokawa ,  Keizo Nishimura ,  Yoshizumi Watatani ,  Akira Shibata

IPC分类号： G11B5/00

CPC分类号： H04N5/926 ,  G11B5/00839 ,  G11B5/0086 ,  G11B5/09 ,  G11B15/00 ,  G11B15/1808 ,  G11B15/1875 ,  G11B15/4671 ,  G11B15/4673 ,  G11B20/00007 ,  G11B20/10527 ,  G11B20/18 ,  G11B27/005 ,  G11B27/032 ,  G11B27/10 ,  G11B2220/90 ,  H04N5/765 ,  H04N5/775 ,  H04N5/78263 ,  H04N5/783 ,  H04N9/7921 ,  H04N9/7973 ,  H04N9/8042

摘要： A method for digital information including at least one of digital video information and digital audio information to a transmission path. The method includes compressing the digital video information by a first compression method, bit compressing the digital audio information by a second compression method which is different from the first compression method, and adding error-detection information to both the digital video information and the digital audio information.

摘要翻译： 一种数字信息的方法，包括数字视频信息和数字音频信息中的至少一个到传输路径。 该方法包括通过第一压缩方法压缩数字视频信息，通过与第一压缩方法不同的第二压缩方法对数字音频信息进行位压缩，并将错误检测信息添加到数字视频信息和数字音频两者 信息。

公开(公告)号：US07814563B2

公开(公告)日：2010-10-12

申请号：US11236725

申请日：2005-09-28

申请人： Takaharu Noguchi ,  Akira Shibata ,  Hitoaki Owashi

发明人： Takaharu Noguchi ,  Akira Shibata ,  Hitoaki Owashi

IPC分类号： G06F7/04 ,  H04N7/167

CPC分类号： H04N5/913 ,  G11B20/00086 ,  H04N2005/91328

摘要： By introducing a new copy control system into video signals subjected to picture quality restriction satisfactory only in small-sized PMP displays, a new business model in which copyrighters, consumers and makers can have mutual prosperity is created. “A new copy control rule of prohibiting a video signal output with a picture quality equivalent to that at time of recording from being copied, but permitting a video signal sufficiently degraded in picture quality as compared with time of recording to be copied” is added to the copy-never, copy-one-generation, and copy-free states belonging to the conventional copy control rule. The quality for which the copyrighter can permit copying corresponds to half the current number of DVD pixels. If a quality restricting scheme of thinning out pixels to half compared with time of recording is used, therefore, needs of consumers desiring to enjoy PMPs are satisfied while protecting rights of copyrighters.

摘要翻译： 通过将新的复制控制系统引入到仅在小型PMP显示器中令人满意的图像质量限制的视频信号中，创建了一种新的商业模式，其中复印机，消费者和制造商可以相互繁荣。 “与被复制的记录时相同的图像质量的视频信号输出的新的复制控制规则被添加到与要复制的记录的时间相比在图像质量中充分劣化的视频信号” 属于常规复制控制规则的复制永远不会复制一代和无副本状态。 复印机可以允许复印的质量对应于当前DVD像素数量的一半。 如果使用与记录时间相比减半像素的质量限制方案，则保护想要享受PMP的消费者的需求得到满足，同时保护了复印机的权利。

公开(公告)号：US20100027962A1

公开(公告)日：2010-02-04

申请号：US11936852

申请日：2007-11-08

申请人： Hiroo OKAMOTO ,  Kyoichi Hosokawa ,  Hitoaki Owashi ,  Hiroaki Tachibana ,  Takaharu Noguchi

发明人： Hiroo OKAMOTO ,  Kyoichi Hosokawa ,  Hitoaki Owashi ,  Hiroaki Tachibana ,  Takaharu Noguchi

IPC分类号： H04N5/91

CPC分类号： H04N7/173 ,  G11B15/087 ,  G11B15/4731 ,  G11B15/52 ,  G11B20/1211 ,  G11B20/1813 ,  G11B27/005 ,  G11B27/032 ,  G11B27/3027 ,  G11B27/3036 ,  G11B27/3063 ,  G11B2220/90 ,  G11B2220/91 ,  H04B7/18523 ,  H04L12/64 ,  H04N5/775 ,  H04N7/106 ,  H04N7/1675 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8233 ,  H04N9/877 ,  H04N21/4325 ,  H04N21/4334 ,  H04N2005/91321

摘要： A video signal input-output circuit and a recording-reproduction apparatus in which a digitally compressed video signal input in packet form can be recorded and reproduced efficiently and in stable fashion. In this apparatus, a clock reference is detected from a packet signal containing the clock reference and a digitally compressed video signal, a time stamp for a packet is generated using a clock signal in phase with the clock reference and added to the particular packet, and the packet signals with the time stamp added thereto are recorded closely to each other in a data storage element such as a magnetic recording medium. At playback, the packet interval is output by being restored to the original length on the basis of the time stamp added to the packet in store.

摘要翻译： 视频信号输入输出电路和记录再现装置，其中以数据形式输入的数字压缩视频信号可以有效和稳定地被记录和再生。 在该装置中，从包含时钟参考和数字压缩视频信号的分组信号中检测时钟参考，使用与时钟参考同相的时钟信号产生分组的时间标记并将其添加到特定分组，并且 附加有时间戳的分组信号在诸如磁记录介质的数据存储元件中彼此紧密地记录。 在回放时，通过基于在存储中添加到分组的时间标记恢复到原始长度来输出分组间隔。

公开(公告)号：US20090252478A1

公开(公告)日：2009-10-08

申请号：US12401182

申请日：2009-03-10

申请人： Hitoaki Owashi ,  Hiroo Okamoto ,  Kyoichi Hosokawa ,  Takaharu Noguchi

发明人： Hitoaki Owashi ,  Hiroo Okamoto ,  Kyoichi Hosokawa ,  Takaharu Noguchi

IPC分类号： H04N5/91

CPC分类号： H04N5/85 ,  G11B20/0084 ,  H04B7/18523 ,  H04N5/4401 ,  H04N5/77 ,  H04N5/913 ,  H04N7/165 ,  H04N9/8042 ,  H04N21/234318 ,  H04N21/2543 ,  H04N21/4147 ,  H04N21/4305 ,  H04N21/4307 ,  H04N21/4331 ,  H04N21/4334 ,  H04N21/4345 ,  H04N21/4367 ,  H04N21/43853 ,  H04N21/4405 ,  H04N21/44204 ,  H04N21/4623 ,  H04N21/47208 ,  H04N21/8355 ,  H04N21/8547 ,  H04N2005/91364

摘要： A method and apparatus is provided for receiving and/or reproducing a digital signal, capable of efficiently recording a compressed, packeted digital signal and inhibiting a copy thereof. An input packet signal is added with a time stamp indicating a relative time of an arrival of the packet, and the packet signals of digital information with the added time stamps are recorded at reduced intervals therebetween. In reproducing, a packet interval adjusting circuit restores the original packet intervals in accordance with the time stamps, and then a time stamp change circuit changes at least one bit of the time stamp and thereafter outputs the digital information.

摘要翻译： 提供一种用于接收和/或再现数字信号的方法和装置，其能够有效地记录压缩的分组数字信号并禁止其复制。 在输入分组信号中加上表示分组到达的相对时间的时间标记，并且以减小的间隔记录具有添加的时间戳的数字信息的分组信号。 在再现时，分组间隔调整电路根据时间戳恢复原始分组间隔，然后时间戳变化电路改变时间标记的至少一位，然后输出数字信息。

公开(公告)号：US20090135307A1

公开(公告)日：2009-05-28

申请号：US12260410

申请日：2008-10-29

申请人： Toshiyuki KURITA ,  Hitoaki Owashi

发明人： Toshiyuki KURITA ,  Hitoaki Owashi

IPC分类号： H04N5/44

CPC分类号： H04N21/43637 ,  H04L69/14 ,  H04N5/44 ,  H04N21/4122 ,  H04N21/41407 ,  H04N21/4367

摘要： While presenting on a display apparatus videos of high picture quality obtained from portable video processing apparatuses such as a camera and a cellular, it is possible to communicate with the Internet and/or a home network. A display apparatus includes a first radio communication unit capable of receiving video information by radio from an external video processing apparatus, a second radio communication unit capable of connecting by radio to a network, and a control unit for controlling assignment of connection by radio transmission for each of the first and second radio communication units. The control unit assigns connection of the first radio communication unit with higher priority and controls the assignment of the transmission rate such that the transmission rate between the first radio communication unit and the external video processing apparatus is more than that between the second radio communication unit and the network.

摘要翻译： 在显示装置上呈现从诸如照相机和蜂窝的便携式视频处理装置获得的高图像质量的视频时，可以与因特网和/或家庭网络进行通信。 显示装置包括能够通过无线电从外部视频处理装置接收视频信息的第一无线电通信单元，能够通过无线电连接到网络的第二无线电通信单元，以及用于通过无线电传输控制连接分配的控制单元 第一和第二无线电通信单元中的每一个。 控制单元以较高的优先级分配第一无线电通信单元的连接，并且控制传输速率的分配，使得第一无线电通信单元和外部视频处理设备之间的传输速率大于第二无线电通信单元和 网络。

公开(公告)号：US20080292286A1

公开(公告)日：2008-11-27

申请号：US11629094

申请日：2005-06-10

申请人： Takaharu Noguchi ,  Hitoaki Owashi ,  Akira Shibata

发明人： Takaharu Noguchi ,  Hitoaki Owashi ,  Akira Shibata

IPC分类号： H04N5/00

CPC分类号： H04N5/913 ,  G06F21/10 ,  G11B20/00086 ,  G11B20/00768 ,  G11B20/00884 ,  G11B20/1262 ,  G11B2020/10537 ,  G11B2020/10833 ,  G11B2220/2537 ,  H04N5/765 ,  H04N5/775 ,  H04N5/781 ,  H04N5/85 ,  H04N5/907 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N2005/91314 ,  H04N2005/91321 ,  H04N2005/91328 ,  H04N2005/91364

摘要： It is a task of this invention to create a novel system (ubiquitous movie) that brings benefits to both a copyright holder of video information such as movies and general consumers who want to enjoy viewing the video information.As for high image quality video information that the copyright holder wants to keep in a copy prohibited condition or the like, a copyright control such as copy prohibited condition is performed as is done with DVDs. In addition to the high image quality video information, a medium is recorded with another piece of video information whose image quality is limited to less than half the resolution of the high image quality video information, at which level the copyright holder can afford to permit the video information to be copied. This low image quality video information is attached with copyright protection information allowing copy, move and download operations as it is recorded in the medium. From this video information-recorded medium, the video information with the limited resolution is read out and recorded in a small medium that is easy to handle outdoors. The small medium containing the video information with the limited resolution is played in a video player that has a small display showing the played back video information.

摘要翻译： 本发明的任务是创建一种新颖的系统（无所不在的电影），这对于想要欣赏视频信息的电影和一般消费者的视频信息的版权所有者都带来好处。 对于版权所有者希望保留在禁止复制的条件等的高图像质量的视频信息，如DVD所做的那样执行诸如复制禁止条件的版权控制。 除了高图像质量的视频信息之外，媒体还记录有另一片视频信息，其图像质量被限制在小图像质量视频信息的分辨率的一半以下，在该级别上，版权所有者可以承受允许 要复制的视频信息。 这种低图像质量的视频信息附有版权保护信息，允许在媒体中记录的复制，移动和下载操作。 从该视频信息记录介质，读出具有有限分辨率的视频信息并将其记录在容易在室外处理的小介质中。 包含有限分辨率的视频信息的小介质在具有显示播放的视频信息的小显示的视频播放器中播放。

公开(公告)号：US20080069538A1

公开(公告)日：2008-03-20

申请号：US11926647

申请日：2007-10-29

申请人： Hideo ARAI ,  Hitoaki Owashi ,  Kyoichi Hosokawa ,  Keizo Nishimura ,  Yoshizumi Watatani ,  Akira Shibata

发明人： Hideo ARAI ,  Hitoaki Owashi ,  Kyoichi Hosokawa ,  Keizo Nishimura ,  Yoshizumi Watatani ,  Akira Shibata

IPC分类号： H04N7/04

CPC分类号： H04N5/926 ,  G11B5/00839 ,  G11B5/0086 ,  G11B5/09 ,  G11B15/00 ,  G11B15/1808 ,  G11B15/1875 ,  G11B15/4671 ,  G11B15/4673 ,  G11B20/00007 ,  G11B20/10527 ,  G11B20/18 ,  G11B27/005 ,  G11B27/032 ,  G11B27/10 ,  G11B2220/90 ,  H04N5/765 ,  H04N5/775 ,  H04N5/78263 ,  H04N5/783 ,  H04N9/7921 ,  H04N9/7973 ,  H04N9/8042

摘要： An apparatus for receiving digital information including at least one of digital video information and digital audio information The apparatus includes a receiver which receives the digital information that has digital video information bit-compressed, digital audio information bit-compressed, and error-detection information added to both the digital video information and the digital audio information, a demodulator which demodulates the received digital information, and an error detector which detects an error of digital information demodulated by the demodulator. A first expander bit-expands the video information, and a second expander which bit-expands the audio information.

摘要翻译： 一种用于接收包括数字视频信息和数字音频信息中的至少一个的数字信息的装置。该装置包括：接收器，其接收具有数字视频信息位压缩，数字音频信息位压缩和添加的错误检测信息的数字信息 数字视频信息和数字音频信息两者，解调所接收的数字信息的解调器和检测由解调器解调的数字信息的误差的误差检测器。 第一扩展器位 - 扩展视频信息，以及第二扩展器，其对音频信息进行位扩展。

公开(公告)号：US07310823B2

公开(公告)日：2007-12-18

申请号：US10133604

申请日：2002-04-25

申请人： Hiroo Okamoto ,  Hitoaki Owashi ,  Atsushi Yoshioka

发明人： Hiroo Okamoto ,  Hitoaki Owashi ,  Atsushi Yoshioka

IPC分类号： H04L9/00

CPC分类号： G11B20/00768 ,  G11B20/00086

摘要： A digital information recording apparatus includes multiple recording circuits for making multiple copies. The apparatus limits the number of copies, however, in accordance with copy information provided within the digital information itself. When the number of copies is reached, if additional copies are to be made, then the source copy is disabled when a new copy is made.

摘要翻译： 数字信息记录装置包括用于进行多个拷贝的多个记录电路。 然而，该装置根据数字信息本身提供的复制信息限制副本数量。 当达到副本数量时，如果要进行其他副本，那么在创建新副本时，源副本将被禁用。