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1. 发明授权

US5257111A Continuous both-side playback type video disc apparatus 失效
标题翻译：连续双面播放式视频光盘设备
公开(公告)号：US5257111A
公开(公告)日：1993-10-26
申请号：US679314
申请日：1991-04-02
申请人： Shinji Kakuyama
发明人： Shinji Kakuyama
IPC分类号： G11B19/02 , G11B7/085 , G11B21/02 , G11B27/024 , G11B27/028 , G11B7/00
CPC分类号： G11B27/028 , G11B7/08594 , G11B2220/20 , G11B2220/2587 , G11B2220/90 , G11B27/024
摘要： A continuous both-side playback type video disc apparatus having an external command signal generator for generating an external command signal to an external recorder in response to a playback start signal or a lead-in or lead-out track detection signal obtained from a signal reading head, and also an external command signal output terminal for supplying the external command signal therefrom. Synchronized operation control is executed in such a manner that, upon completion of playing back one side of a disc, the recording operation of the external recorder is temporarily brought to a halt by a pause signal at the instant of detection of the lead-out track by the signal reading head, and after proceeding to playback of the other side of the disc, the recording operation is resumed at the instant of detection of the lead-in track on the other side of the disc by the signal reading head. The known operational intricacy in a dubbing mode can be diminished, and the conventional drawbacks are eliminated, including inclusive of partial signal dropouts induced in proceeding from one side of the disc to the other side and also any wasteful recording space that may otherwise result from the existence of no-signal portions.
摘要翻译：一种具有外部命令信号发生器的连续双面重放型视频盘装置，用于响应于从信号读取获得的重放开始信号或导入或导出轨迹检测信号，向外部记录器产生外部命令信号头部，以及用于从其提供外部命令信号的外部命令信号输出端子。执行同步操作控制，使得在播放盘的一侧的完成时，外部记录器的记录操作在导出轨迹的检测时暂时停止在暂停信号通过信号读取头，并且在进行到盘的另一侧的回放之后，通过信号读取头在盘的另一侧的引入轨迹的检测时刻恢复记录操作。可以减少配音模式中的已知的操作复杂性，并且消除了传统的缺点，包括包括在从盘的一侧到另一侧进行的部分信号丢失以及否则可能由此导致的任何浪费的记录空间无信号部分的存在。

2. 发明授权

US5148328A PCM audio signal recording and/or reproducing apparatus with recording-mode identifying signal 失效
标题翻译： PCM音频信号记录和/或再现具有记录模式识别信号的设备
公开(公告)号：US5148328A
公开(公告)日：1992-09-15
申请号：US543037
申请日：1990-06-22
申请人： Shinji Kakuyama
发明人： Shinji Kakuyama
IPC分类号： G11B5/09 , G11B5/008 , G11B15/087 , G11B15/14 , G11B20/10 , G11B27/032 , G11B27/036 , G11B27/30
CPC分类号： G11B15/087 , G11B15/14 , G11B20/10527 , G11B27/036 , G11B27/3009 , G11B5/00869 , G11B2220/90 , G11B2220/913 , G11B27/032
摘要： A PCM (pulse code modulated) audio signal recording and/or reproducing apparatus, operates with plural scanning periods, in which a rotary head scans obliquely the longitudinal direction of a tape, and which scanning periods are separated into a plurality of segment periods. PCM audio signals are recorded on one or more channels of a plurality of track channels, formed by the alignment of respective segment tracks which are scanned by the rotary head during the corresponding segment periods of each scanning period, and an identifying signal, indicative of the fact that the PCM audio signals is already recorded, is superimposed upon the PCM audio signal and recorded together therewith on the track channels, whereby it becomes possible to easily identify whether or not the PCM audio signal is recorded on the of track channels.
摘要翻译： PCM（脉冲编码调制）音频信号记录和/或再现装置以多个扫描周期操作，其中旋转头沿着磁带的纵向倾斜地扫描，并且哪些扫描周期被分成多个段周期。 PCM音频信号被记录在由多个轨迹通道的一个或多个通道组成，这些通道由在每个扫描周期的相应段周期期间被旋转磁头扫描的相应分段磁道的对准形成，以及识别信号，已经记录了PCM音频信号的事实叠加在PCM音频信号上并与其一起记录在轨道上，从而可以容易地识别PCM音频信号是否记录在轨道信道上。

3. 发明授权

US4651230A Apparatus for detecting and compensating drop-outs in an audio and video signal 失效
标题翻译：用于检测和补偿音频和视频信号中的丢失的装置
公开(公告)号：US4651230A
公开(公告)日：1987-03-17
申请号：US466212
申请日：1983-02-14
申请人： Shoji Hagita , Shinji Kakuyama
发明人： Shoji Hagita , Shinji Kakuyama
IPC分类号： H04N5/93 , G11B20/06 , H04N9/835 , H04N9/88 , H04N9/491 , H04N5/76 , H04N5/78
CPC分类号： H04N9/8355 , H04N9/88
摘要： Drop-outs are detected and compensated for in an apparatus for reproducing video and audio signals that have been recorded as first and second mixed signals in adjacent first and second parallel tracks, respectively, on a magnetic record medium such as a tape and in which each of the mixed signals is comprised of a video signal mixed with at least one frequency modulated audio signal, in the case of monaural, having a respective carrier frequency. The recorded mixed signals are reproduced by two magnetic heads that scan the adjacent first and second tracks to reproduce alternately the mixed signals recorded thereon, and drop-outs are detected in the reproduced signals. The audio signals are separated from the reproduced mixed signals, frequency demodulated and combined to form a substantially continuous or reconstituted demodulated audio signal. A compensator is provided in the demodulated audio line and is responsive to the detection of drop-outs by a detector therefor to produce a substantially continuous demodulated audio signal, in which drop-outs are compensated. A second dropout compensator is provided for compensating the video signal for dropouts and the second dropout compensator is located in the line carrying the luminance component of the video signal and is responsive to the original drop-out detector output derived from the reproduced signals. The drop-out detector may be responsive to the reproduced mixed signals either prior to combining into a signal or subsequent to such combining. Still further, the drop-out detection may be responsive to drop-outs in the frequency modulated audio signals after the latter have been separated from the reproduced mixed signals.
摘要翻译：在用于再现已经在相邻的第一和第二平行轨道中记录为第一和第二混合信号的视频和音频信号的装置中，检测和补偿丢弃，在诸如磁带的磁记录介质上，并且其中每个在具有相应载波频率的单声道的情况下，混合有信号的视频信号与至少一个调频音频信号混合。记录的混合信号由扫描相邻的第一和第二磁道的两个磁头再现，以便在其上记录的混合信号交替地再现，并且在再现的信号中检测出丢失。音频信号与再现的混合信号分离，频率解调和组合，以形成基本上连续或重建的解调音频信号。在解调的音频线路中提供补偿器，并且响应于由检测器检测到丢失信号，从而产生基本上连续的解调的音频信号，其中对丢包进行补偿。提供第二压差补偿器用于补偿用于丢失的视频信号，并且第二压差补偿器位于承载视频信号的亮度分量的线中，并且响应于从再现信号导出的原始丢失检测器输出。退出检测器可以在组合成信号之前或之后的这种组合时响应于再现的混合信号。此外，丢失检测可以响应于在调制后的音频信号已经与再现的混合信号分离之后的丢失。

4. 发明授权

US06580462B2 Television broadcast receiving system 有权
标题翻译：电视广播接收系统
公开(公告)号：US06580462B2
公开(公告)日：2003-06-17
申请号：US09252888
申请日：1999-02-18
申请人： Hajime Inoue , Shinji Kakuyama , Sunao Furui , Susumu Nagano
发明人： Hajime Inoue , Shinji Kakuyama , Sunao Furui , Susumu Nagano
IPC分类号： H04N1100
CPC分类号： H04N21/4184 , H04N5/4401 , H04N5/76 , H04N5/907 , H04N9/8042 , H04N21/434 , H04N21/4424 , H04N21/8153 , H04N21/8173
摘要： A television receiver apparatus has large versatility to adapt itself to newly offered services or new modes of use. An external memory element loaded with a flash memory is connected to the receiver apparatus through an external memory interface having a connector and an interface circuit. The external memory element stores information such as a program for implementing an additional function or data such as video and audio data. The information stored in the external memory element is taken up by the receiver apparatus through the external memory interface. The information from the external memory element is processed by a controlling portion of the receiver apparatus so as to be subjected to use.
摘要翻译：电视接收机设备具有很大的通用性，以适应新提供的服务或新的使用模式。装载有闪速存储器的外部存储器元件通过具有连接器和接口电路的外部存储器接口连接到接收器装置。外部存储器元件存储诸如用于实现附加功能的程序或诸如视频和音频数据的数据的信息。存储在外部存储元件中的信息由接收机装置通过外部存储器接口占据。来自外部存储元件的信息由接收机装置的控制部分处理，以便被使用。

5. 发明授权

US4972275A Wideband radio-frequency broadcast recorder and radio testing system 失效
标题翻译：宽带射频广播录音机和无线电测试系统
公开(公告)号：US4972275A
公开(公告)日：1990-11-20
申请号：US313935
申请日：1989-02-22
申请人： Raymond C. Spitz , Shinji Kakuyama
发明人： Raymond C. Spitz , Shinji Kakuyama
IPC分类号： G11B31/00 , H04B7/06 , H04B7/08 , H04B17/00 , H04H20/12 , H04N5/765
CPC分类号： H04N5/765 , H04B17/0085 , H04H20/12
摘要： A tape recording apparatus in the form of a modified VCR is employed to record broadcast signals received by an antenna while moving through a radio-broadcast reception area. The recorded signals are maintained in an undetected, modulated-carrier form so that played-back signals from the VCR can be coupled to a radio receiver in a fixed location for testing under mobile conditions. A commercially available VCR is modified to avoid modulating FM signals by frequency a second time.
摘要翻译：采用经修改的VCR形式的磁带记录装置，用于在通过无线电广播接收区域移动的同时记录由天线接收的广播信号。记录的信号被保持在未被检测的调制载波形式中，使得来自VCR的播放信号可以耦合到固定位置的无线电接收机，以在移动条件下进行测试。修改市售的VCR以避免频率调制FM信号第二次。

6. 发明授权

US07003790B1 Broadcast-program selection history information acquisition apparatus and its method 失效
标题翻译：广播节目选择历史信息采集装置及其方法
公开(公告)号：US07003790B1
公开(公告)日：2006-02-21
申请号：US09238261
申请日：1999-01-27
申请人： Hajime Inoue , Shinji Kakuyama , Kiyoshi Shimizu , Susumu Nagano
发明人： Hajime Inoue , Shinji Kakuyama , Kiyoshi Shimizu , Susumu Nagano
IPC分类号： H04N9/00
CPC分类号： H04N7/17309 , H04H60/31 , H04H60/37 , H04N7/163 , H04N21/25891 , H04N21/4135 , H04N21/44222 , H04N21/6582
摘要： In a broadcast-program selection history information acquisition apparatus and its method, the totalization side can easily totalize selection history information. To acquire the selection history information of a broadcast program selected out of broadcast programs of a plurality of channels, the selection information of the broadcast program is stored at a predetermined acquisition timing and the selection history information which is composed of a plurality of pieces of selection information stored every plurality of acquisition timings is transmitted to a notification destination at a predetermined transmission timing.
摘要翻译：在广播节目选择历史信息获取装置及其方法中，累计侧可以容易地累积选择历史信息。为了获取从多个频道的广播节目中选择的广播节目的选择历史信息，广播节目的选择信息被存储在预定的获取定时，并且选择历史信息由多个选择组成在每个多个采集定时存储的信息在预定的发送定时被发送到通知目的地。

7. 发明授权

US4490751A Apparatus for recording and/or reproducing video and audio signals 失效
标题翻译：用于记录和/或再现视频和音频信号的装置
公开(公告)号：US4490751A
公开(公告)日：1984-12-25
申请号：US447875
申请日：1982-12-08
申请人： Takashi Kono , Shinji Kakuyama , Toshimitsu Kamai
发明人： Takashi Kono , Shinji Kakuyama , Toshimitsu Kamai
IPC分类号： H04N5/928 , G11B20/00 , G11B20/06 , G11B20/22 , H04N9/835 , H04N9/493
CPC分类号： H04N9/8355 , G11B20/22
摘要： A video and audio signal recording apparatus includes first and second frequency-modulators in which a first audio signal, for example, a stereophonic left signal, modulates a first carrier and a second carrier with a frequency higher than that of the first carrier so as to provide first and second FM audio signals, respectively, third and fourth frequency-modulators in which a second audio signal, for example, the stereophonic right signal, modulates a third carrier with a frequency higher than that of the second carrier and a fourth carrier with a frequency higher than that of the third carrier so as to provide third and fourth FM audio signals, respectively, a first mixing circuit for mixing the first and third FM audio signals with a video signal, such as, a composite color video signal having a frequency modulated luminance component signal in a frequency band separated from the band of a frequency-converted chrominance component signal so as to provide an interval therebetween for accommodating the first through fourth FM audio signals, a second mixing circuit for mixing the second and fourth FM audio signals with the video signal, and first and second magnetic heads having different azimuth angles and respectively receiving first and second mixed audio and video signals from the first and second mixing circuits, respectively, for recording of such first and second mixed signals in record tracks which are adjacent each other on a magnetic record medium.
摘要翻译：视频和音频信号记录装置包括第一和第二频率调制器，其中第一音频信号例如立体声左信号以比第一载波频率高的频率调制第一载波和第二载波，以便提供第一和第二FM音频信号，第三和第四频率调制器，其中第二音频信号，例如立体声右信号，调制具有比第二载波的频率高的第三载波，以及第四载波，具有频率高于第三载波的频率，以分别提供第三和第四FM音频信号;第一混合电路，用于将第一和第三FM音频信号与视频信号混合，例如具有在与频率转换色度分量信号的频带分离的频带中的频率调制亮度分量信号，以提供它们之间的间隔 r容纳第一至第四FM音频信号，第二混合电路，用于将第二和第四FM音频信号与视频信号混合;以及第一和第二磁头，具有不同的方位角，并分别从第一和第二混合音频和视频信号接收第一和第二混合音频和视频信号分别用于在磁记录介质上彼此相邻的记录轨道中记录这样的第一和第二混合信号的第一和第二混合电路。

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