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71. 发明申请

US20090135311A1 DISPLAY APPARATUS AND IMAGE PROCESSING DEVICE 审中-公开
标题翻译：显示设备和图像处理设备
公开(公告)号：US20090135311A1
公开(公告)日：2009-05-28
申请号：US12248340
申请日：2008-10-09
申请人： Toshiyuki KURITA , Hitoaki Owashi
发明人： Toshiyuki KURITA , Hitoaki Owashi
IPC分类号： H04N5/66
CPC分类号： G06F3/1454 , G06F3/14 , G09G2370/12 , G09G2370/16 , H04N21/41407 , H04N21/4223 , H04N21/43635 , H04N21/43637 , H04N21/4367 , H04N21/440263 , H04N21/8355
摘要： A display apparatus includes a first communication unit connectable with an external image processing device via a predetermined wired interface for receiving image information from the external image processing device, a second communication unit connectable with the external image processing device via a predetermined wireless interface for receiving the image information from the external image processing device, and a display unit for displaying an image based on at least one of pieces of the image information received in the first and second communication units. When an acquisition request for receiving the image information based on the wireless interface is issued to the second communication unit, information relating to the acquisition request is output from the first communication unit via the wireless interface to the image processing device.
摘要翻译：显示装置包括：第一通信单元，经由预定的有线接口与外部图像处理装置连接，用于从外部图像处理装置接收图像信息;第二通信单元，经由预定的无线接口与外部图像处理装置连接，用于接收来自外部图像处理装置的图像信息，以及用于基于在第一和第二通信单元中接收的图像信息中的至少一个显示图像的显示单元。当向第二通信单元发出用于接收基于无线接口的图像信息的获取请求时，与第一通信单元经由无线接口向图像处理装置输出与获取请求有关的信息。

72. 发明申请

US20090077605A1 TRANSMISSION METHOD, TRANSMISSION APPARATUS, VIDEO EQUIPMENT, AND DISPLAY APPARATUS 审中-公开
标题翻译：传输方法，传输设备，视频设备和显示设备
公开(公告)号：US20090077605A1
公开(公告)日：2009-03-19
申请号：US12164195
申请日：2008-06-30
申请人： Toshiyuki Kurita , Hitoaki Owashi
发明人： Toshiyuki Kurita , Hitoaki Owashi
IPC分类号： H04N7/173
CPC分类号： H04L27/34 , H04N5/23222 , H04N7/17318 , H04N7/52 , H04N21/643
摘要： The present invention provides technology for improving the convenience of information transmission and connection in the case of transmitting information by connecting together a plurality of pieces of video equipment. To that end, the present invention is one that transmits a baseband video signal and/or a compressed video signal between a first piece of video equipment and a second piece of video equipment by means of a bidirectional interface and is characterized by the fact that the aforementioned bidirectional interface has transmission rates that are asymmetric in the uplink and the downlink, narrowband information is transmitted in the downlink in case broadband information is transmitted in the uplink, and narrowband information is transmitted in the uplink in case broadband information is transmitted in the downlink.
摘要翻译：本发明提供了通过将多个视频设备连接在一起来发送信息的情况下提高信息传输和连接方便性的技术。为此，本发明是通过双向接口在第一视频设备和第二视频设备之间发送基带视频信号和/或压缩视频信号的特征，其特征在于，上述双向接口具有在上行链路和下行链路中不对称的传输速率，在上行链路中发送宽带信息的情况下，在下行链路中发送窄带信息，并且在下行链路中发送宽带信息的情况下，在上行链路中发送窄带信息。

73. 发明申请

US20080292282A1 Input-output circuit, recording apparatus and reproduction apparatus for digital video signal 有权
公开(公告)号：US20080292282A1
公开(公告)日：2008-11-27
申请号：US12219246
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： H04N7/26
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.

74. 发明授权

US07343012B2 Recording and playback apparatus for stream data and transmission method for stream data 有权
标题翻译：用于流数据的记录和播放装置以及用于流数据的传输方法
公开(公告)号：US07343012B2
公开(公告)日：2008-03-11
申请号：US10006681
申请日：2001-12-10
申请人： Yoshimichi Kudo , Hitoaki Owashi , Atsushi Yoshioka , Hiroo Okamoto
发明人： Yoshimichi Kudo , Hitoaki Owashi , Atsushi Yoshioka , Hiroo Okamoto
IPC分类号： H04N7/167
CPC分类号： H04N21/4331 , G11B20/00086 , G11B20/0021 , G11B23/284 , G11B31/00 , H04L12/2805 , H04L12/2838 , H04L2012/2849 , H04N5/913 , H04N7/1675 , H04N2005/91364
摘要： In transmission of stream data protected for copyright on a bus, transcription of stream data once recorded on a recording apparatus to a medium of another recording apparatus is realized. Authentication is carried out between a stream recording and playback apparatus and another recording apparatus to interchange a key for data scramble. By using this key, data is added with copy control information used when the data is recorded initially and thereafter the data is transmitted. After the data has been recorded on the recording apparatus, the data is deleted from an original recording medium. During transmission of the data, authentication from a different apparatus is rejected to prevent a plurality of copies from being made.
摘要翻译：在传输在总线上受版权保护的流数据的传输中，实现了一旦记录在记录装置上的流数据的转录到另一记录装置的介质。在流记录和重放装置与另一记录装置之间进行认证，以交换用于数据加扰的密钥。通过使用该密钥，数据被添加有最初记录数据时使用的复制控制信息，此后发送数据。数据已被记录在记录装置上之后，从原始记录介质中删除数据。在传输数据期间，来自不同装置的认证被拒绝以防止制作多个副本。

75. 发明申请

US20080031591A1 DIGITAL INFORMATION RECORDING APPARATUS, REPRODUCING APPARATUS AND TRANSMITTING APPARATUS 有权
标题翻译：数字信息记录装置，复印装置和发送装置
公开(公告)号：US20080031591A1
公开(公告)日：2008-02-07
申请号：US11834350
申请日：2007-08-06
申请人： Hiroo Okamoto , Hitoaki Owashi , Atsushi Yoshioka
发明人： Hiroo Okamoto , Hitoaki Owashi , Atsushi Yoshioka
IPC分类号： H04N5/76
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。

76. 发明授权

US07263723B2 Apparatus and method for outputting digital information 有权
标题翻译：用于输出数字信息的装置和方法
公开(公告)号：US07263723B2
公开(公告)日：2007-08-28
申请号：US10405369
申请日：2003-04-03
申请人： Hiroo Okamoto , Hitoaki Owashi , Atsushi Yoshioka , Yoshimichi Kudo , Makoto Aikawa
发明人： Hiroo Okamoto , Hitoaki Owashi , Atsushi Yoshioka , Yoshimichi Kudo , Makoto Aikawa
IPC分类号： H04L9/00 , H04N7/167
CPC分类号： H04N21/8355 , G11B20/00086 , G11B20/0021 , G11B20/00753 , G11B20/00768 , H04N5/765 , H04N5/913 , H04N7/1675 , H04N9/8042 , H04N2005/91328 , H04N2005/91364
摘要： The present invention provides a method and an apparatus that, when a copying is limited as “Copy One Generation”, prevent the copying from being made into infinite number of storage media without limitation, and thereby protect the profit of a copyright holder concerned.In the present invention, when outputting digital information whose copying is limited to external appliances connected to plural outputting circuits (315A, 315B, or 72A to 72D), the total number of external appliances to which the digital information is to be outputted is limited within a predetermined constant. In particular, a control circuit (311, or 73) limits the number in which to perform authentications of the external appliances connected to the plural outputting circuits. This makes it possible to limit, within the predetermined constant, the total number of the external appliances to which the digital information is to be outputted.
摘要翻译：本发明提供一种方法和装置，当复制被限制为“一代”时，防止复制成无限数量的存储介质而不受限制，从而保护有关版权所有者的利益。在本发明中，当将复制的数字信息输出到连接到多个输出电路（315A，315B或72A至72D）的外部设备时，数字信息的外部设备的总数输出被限制在预定常数内。特别地，控制电路（311或73）限制连接到多个输出电路的外部设备的认证的数量。这使得可以在预定常数内限制要输出数字信息的外部设备的总数。

77. 发明授权

US07027240B2 Digital information recording/reproducing method and apparatus 失效
标题翻译：数字信息记录/再现方法和装置
公开(公告)号：US07027240B2
公开(公告)日：2006-04-11
申请号：US10603612
申请日：2003-06-26
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： An apparatus and method for transmitting and receiving digital information includes a transmitting part for transmitting digital video information and digital audio information and receiving part for receiving digital video information and digital audio information. The transmitting part includes a first compressor for digital video information, a second compressor for digital audio information, a parity signal adder, a modulator, and a transmitter. The receiving part includes a receiver which receives digital information which is digital video information bit-compressed by a first compression system plus digital audio information bit-compressed by a second compression system, and to which has been added a parity signal for error detecting, phase-modulated and transmitted to a transmission path; a demodulator; an error detector, a first expander which bit-expands video information, and a second expander which bit-expands audio information.
摘要翻译：用于发送和接收数字信息的装置和方法包括用于发送数字视频信息和数字音频信息的发送部分和用于接收数字视频信息和数字音频信息的接收部分。发送部分包括用于数字视频信息的第一压缩器，用于数字音频信息的第二压缩器，奇偶校验信号加法器，调制器和发送器。接收部分包括接收数字信息的接收机，该数字信息是由第一压缩系统对由第二压缩系统进行位压缩的数字音频信息加密的数字视频信息加上由第二压缩系统进行位压缩的数字信息，并且已经添加了用于错误检测的相位的奇偶信号调制并传输到传输路径; 解调器误差检测器，位扩展视频信息的第一扩展器，以及位扩展音频信息的第二扩展器。

78. 发明授权

US07012769B2 Digital information recording/reproducing apparatus 失效
标题翻译：数字信息记录/重放装置
公开(公告)号：US07012769B2
公开(公告)日：2006-03-14
申请号：US10404452
申请日：2003-04-02
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： An apparatus for at least receiving digital information including digital video information bit-compressed by a first compression system plus digital audio information bit-compressed by a second compression system and transmitted to a transmission path. The receiver apparatus includes a receiver which receives the transmitted digital information, a demodulator which demodulates the digital information received by the receiver, an error detector which detects an error of a digital information demodulated by the demodulator by use of a parity signal, a first expander which bit-expands video information among digital information error detected by the error detector corresponding to the first compression system and a second expander which bit-expands audio information among digital information error detected by the error detector corresponding to the second compression system.
摘要翻译：一种用于至少接收数字信息的装置，包括由第一压缩系统进行位压缩的数字视频信息和由第二压缩系统位压缩并被发送到传输路径的数字音频信息。接收机装置包括接收发送的数字信息的接收机，解调由接收机接收的数字信息的解调器，检测由解调器利用奇偶校验信号解调的数字信息的误差的误差检测器，第一扩展器在由对应于第一压缩系统的错误检测器检测到的数字信息错误之间对视频信息进行位扩展，以及第二扩展器，其对与第二压缩系统相对应的错误检测器检测到的数字信息错误进行位扩展。

79. 发明授权

US06590726B2 Apparatus and method for transmitting and receiving digital information 失效
标题翻译：用于发送和接收数字信息的装置和方法
公开(公告)号：US06590726B2
公开(公告)日：2003-07-08
申请号：US10277830
申请日：2002-10-23
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： G11B500
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 and method for transmitting and receiving digital information includes a transmitting part for transmitting digital video information and digital audio information and receiving part for receiving digital video information and digital audio information. The transmitting part includes a first compressor for digital video information, a second compressor for digital audio information, a parity signal adder, a modulator, and a transmitter. The receiving part includes a receiver which receives digital information which is digital video information bit-compressed by a first compression system plus digital audio information bit-compressed by a second compression system, and to which has been added a parity signal for error detecting, phase-modulated and transmitted to a transmission path; a demodulator; an error detector, a first expander which bit-expands video information, and a second expander which bit-expands audio information.
摘要翻译：用于发送和接收数字信息的装置和方法包括用于发送数字视频信息和数字音频信息的发送部分和用于接收数字视频信息和数字音频信息的接收部分。发送部分包括用于数字视频信息的第一压缩器，用于数字音频信息的第二压缩器，奇偶校验信号加法器，调制器和发送器。接收部分包括接收数字信息的接收机，该数字信息是由第一压缩系统对由第二压缩系统进行位压缩的数字音频信息加密的数字视频信息加上由第二压缩系统进行位压缩的数字信息，并且已经添加了用于错误检测的相位的奇偶信号调制并传输到传输路径; 解调器误差检测器，位扩展视频信息的第一扩展器，以及位扩展音频信息的第二扩展器。

80. 发明授权

US06249532B1 Interactive chargeable communication system with billing system therefor 有权
标题翻译：具有计费系统的交互式计费通信系统
公开(公告)号：US06249532B1
公开(公告)日：2001-06-19
申请号：US09237698
申请日：1999-01-26
申请人： Kazuhiko Yoshikawa , Hitoaki Owashi , Hiroyuki Hayakawa , Tadasu Otsubo , Kyoichi Hosokawa
发明人： Kazuhiko Yoshikawa , Hitoaki Owashi , Hiroyuki Hayakawa , Tadasu Otsubo , Kyoichi Hosokawa
IPC分类号： H04J312
CPC分类号： H04N21/2543 , H04N5/913 , H04N7/163 , H04N21/43853 , H04N21/4425 , H04N21/47202 , H04N21/47208 , H04N21/63345 , H04N21/6582
摘要： A billing system for use in a chargeable program broadcasting is capable of reliably billing a subscriber for program reception while preventing unauthorized reception thereof. A receiving terminal includes a primary terminal 100 and a secondary terminal 150. The primary terminal 100 receives a compressed video signal and confirms by an error checker 113 thereof whether there is a transmission error and bills, by a billing device 114 thereof, the receiving subscriber on the basis of an error information and a program information, etc., separated from the video signal by a separation circuit 112. The compressed video data is time-axis multiplexed with a terminal identifying code and a key signal and transmitted to the secondary terminal 150. In the secondary terminal 150, a bill for the subscriber is confirmed by the terminal identifying code and the compressed data is decoded by a decoder circuit 166 thereof.
摘要翻译：用于可收费节目广播的计费系统能够可靠地计费用户节目接收，同时防止其未经授权的接收。接收终端包括主终端100和次终端150.主终端100接收压缩视频信号，并由其错误检查器113确认是否存在传输错误和账单，其计费设备114由接收用户基于通过分离电路112与视频信号分离的错误信息和节目信息等。压缩视频数据与终端识别码和密钥信号进行时间轴多路复用并发送到次要终端在辅助终端150中，通过终端识别码确认用户的帐单，并且压缩数据由其解码器电路166解码。

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