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81. 发明授权

US4873582A Video signal and method therefor time axis altering circuit used in a video tape recorder for recording a broadband video signal 失效
标题翻译：用于记录宽带视频信号的录像机中使用的用于时间轴改变电路的视频信号及方法
公开(公告)号：US4873582A
公开(公告)日：1989-10-10
申请号：US210167
申请日：1988-06-21
申请人： Takashi Furuhata , Hitoaki Owashi , Takayasu Ito , Masakazu Hamaguchi
发明人： Takashi Furuhata , Hitoaki Owashi , Takayasu Ito , Masakazu Hamaguchi
IPC分类号： H04N5/92 , H04N9/797 , H04N9/81 , H04N9/82
CPC分类号： H04N9/82 , H04N9/7973 , H04N9/81
摘要： Disclosed is a magnetic recording-playback apparatus suitable for recording and reproducing a signal including a broad-band composite video signal and a method therefor. The broad-band signal is time-sliced into signals in two channels, and each divided signal is expanded on the time axis so that it is converted into a lower-band signal before being recorded on a magnetic tape. In the time axis expansion process, the vertical blanking signal and/or horizontal blanking signal is not expanded, whereby the divided video signals have a still lower frequency band.
摘要翻译：公开了适用于记录和再现包括宽带复合视频信号的信号的磁记录重放装置及其方法。宽带信号在两个信道中被时分片分成信号，并且每个分频信号在时间轴上被扩展，使得它在被记录在磁带上之前被转换成低频带信号。在时间轴扩展处理中，不扩展垂直消隐信号和/或水平消隐信号，从而分割的视频信号具有更低的频带。

82. 发明授权

US4772950A Method and apparatus for sampling and processing a video signal 失效
标题翻译：用于对视频信号进行采样和处理的方法和装置
公开(公告)号：US4772950A
公开(公告)日：1988-09-20
申请号：US658021
申请日：1984-10-05
申请人： Takashi Furuhata , Hitoaki Owashi , Michio Hibi
发明人： Takashi Furuhata , Hitoaki Owashi , Michio Hibi
IPC分类号： H04N5/932 , H04N9/896 , H04N5/04 , H04N5/14
CPC分类号： H04N5/932 , H04N9/896
摘要： A method and apparatus for sampling and processing a video signal having a time base fluctuation with sampling clock pulses produced from an oscillator which is instantaneously phase-synchronized with synchronizing information of the video signal. The synchronizing information is separated from the video signal by a separator and the oscillator is controlled to at least one of start and stop oscillation in accordance with the synchronizing information.
摘要翻译：一种用于采样和处理具有时基波动的视频信号的方法和装置，其中采样时钟脉冲由与视频信号的同步信息瞬时相位同步的振荡器产生。通过分离器将同步信息与视频信号分离，并且根据同步信息将振荡器控制为起振和停止振荡中的至少一个。

83. 发明授权

US08009375B2 Apparatus and method for receiving and recording digital information 失效
标题翻译：用于接收和记录数字信息的装置和方法
公开(公告)号：US08009375B2
公开(公告)日：2011-08-30
申请号：US11305229
申请日：2005-12-19
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 digital information receiving apparatus and method in which a receiver receives a digital signal including a video signal and an audio signal, wherein the received video signal is bit-compressed by a first compression method and the received audio signal is bit-expanded by a second compression method which is different from the first compression method, a demodulator demodulates the received digital signal, and an expander bit-expands the demodulated digital signal.
摘要翻译：一种数字信息接收装置和方法，其中接收机接收包括视频信号和音频信号的数字信号，其中所接收的视频信号由第一压缩方法进行位压缩，并且所接收的音频信号被第二压缩方法与第一压缩方法不同，解调器解调所接收的数字信号，并且扩展器对解调的数字信号进行位扩展。

84. 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。

85. 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。

86. 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。

87. 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。

88. 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。

89. 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。

90. 发明授权

US6069757A Digital transmission signal processing system and recording/reproducing system 失效
标题翻译：数字传输信号处理系统和记录/再现系统
公开(公告)号：US6069757A
公开(公告)日：2000-05-30
申请号：US326595
申请日：1999-06-07
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： G06F11/00 , G11B5/00 , G11B5/008 , G11B5/09 , G11B15/00 , G11B15/18 , G11B15/467 , G11B20/00 , G11B20/10 , G11B27/00 , G11B27/032 , G11B27/10 , H03M13/00 , H04N5/775 , H04N5/783 , H04N5/926 , H04N7/26 , H04N9/79 , H04N9/797 , H04N9/804
CPC分类号： H04N5/926 , G11B15/1875 , G11B20/00007 , G11B20/10527 , G11B20/18 , G11B27/032 , G11B27/10 , G11B5/00839 , G11B5/0086 , G11B5/09 , H04N5/765 , H04N5/775 , G11B15/00 , G11B15/1808 , G11B15/4671 , G11B15/4673 , G11B2220/90 , G11B27/005 , H04N5/78263 , H04N5/783 , H04N9/7921 , H04N9/7973 , H04N9/8042
摘要： A digital information recording/reproducing apparatus and method thereof including a parity signal adder which receives error corrected compressed information which has been corrected based upon a first parity signal added to the compressed information and in which the parity signal adder adds a second parity signal to the compressed information which is different from the first parity signal.
摘要翻译：一种数字信息记录/再现装置及其方法，包括奇偶校验信号加法器，其接收基于添加到压缩信息的第一奇偶校验信号而校正的纠错压缩信息，并且其中奇偶校验信号加法器将第二奇偶校验信号加到与第一奇偶校验信号不同的压缩信息。

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