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11. 发明授权

US4130804A Channel selecting apparatus with linearized tuning 失效
标题翻译：具有线性调谐的通道选择装置
公开(公告)号：US4130804A
公开(公告)日：1978-12-19
申请号：US716654
申请日：1976-08-23
申请人： Takao Mogi , Hisao Okada
发明人： Takao Mogi , Hisao Okada
IPC分类号： H03J7/18 , H03J5/02 , H03J7/28 , H04N5/44 , H04B1/06
CPC分类号： H03J5/0263
摘要： In a channel selecting apparatus for a television receiver having a tuner with a voltage-controlled, variablereactance device as its tuning element, and in which such tuning element has a non-linear relation between its control voltage and the resulting receiving frequency; a sweep pulse generator is operable for producing sweep pulses, a counter counts the sweep pulses for producing progressively changing binary codes corresponding to the changing counts of the counter and which represent respective control voltages for the variable reactance device, a digital-to-analog converter receives the binary codes and converts the same into the respective control voltages for the variable reactance device, and a circuit is provided for varying the period of the sweep pulses so that the rate of change of the receiving frequency is substantially uniform over the range of the progressively changing binary codes. Such circuit for varying the period of the sweep pulses is preferably operable by the binary codes so as to respond to the changes in the latter.
摘要翻译：在具有调谐器的电视接收机的频道选择装置中，所述调谐器具有作为其调谐元件的电压控制变容器，并且其中所述调谐元件在其控制电压与所得到的接收频率之间具有非线性关系; 扫描脉冲发生器可操作用于产生扫描脉冲，计数器对扫描脉冲进行计数，以产生对应于计数器的改变计数的逐渐变化的二进制代码，并且其表示可变电抗装置的相应控制电压，数模转换器接收二进制代码并将其转换成用于可变电抗装置的相应控制电压，并且提供用于改变扫描脉冲的周期的电路，使得接收频率的变化率在逐渐改变二进制代码。用于改变扫描脉冲的周期的这种电路优选地可以通过二进制码来操作，以便响应后者的变化。

12. 发明授权

US4810958A Arrangements and methods for testing various electronic equipments 失效
标题翻译：各种电子设备的安排和方法
公开(公告)号：US4810958A
公开(公告)日：1989-03-07
申请号：US86233
申请日：1987-08-17
申请人： Takao Mogi , Masahiko Morizono
发明人： Takao Mogi , Masahiko Morizono
IPC分类号： G06F13/10 , G06F11/273 , H04N17/04 , G01R31/28
CPC分类号： H04N17/04 , G06F11/273
摘要： An arrangement and a method for testing various kinds of electronic equipment, each having an internal bus, during assembly and during subsequent servicing, wherein a plurality of software packages, each storing instructions and data pertinent to the testing and adjustment of a specific kind of equipment are prepared and a computer is connectable in common to the various kinds of equipment via their internal buses for testing any one of the various equipments according to the contents of the appropriate software package.
摘要翻译：一种用于测试各种电子设备的装置和方法，每种电子设备具有内部总线，组装期间和后续维护期间，其中多个软件包，每个存储与特定类型的设备的测试和调整有关的指令和数据并且计算机可以通过其内部总线通用于各种设备，以根据适当软件包的内容测试各种设备中的任何一个。

13. 发明授权

US4635113A Apparatus for descrambling transmitted scrambled television signals 失效
标题翻译：用于解扰发射的加扰电视信号的装置
公开(公告)号：US4635113A
公开(公告)日：1987-01-06
申请号：US626155
申请日：1984-06-29
申请人： Takashi Okada , Takao Mogi , Shoji Ohmori , Yutaka Tanaka , Hiroyuki Kobayashi
发明人： Takashi Okada , Takao Mogi , Shoji Ohmori , Yutaka Tanaka , Hiroyuki Kobayashi
IPC分类号： G06F21/10 , H04N7/167 , H04N7/171
CPC分类号： H04N7/1716 , H04N7/1675
摘要： This invention relates to an apparatus for descrambling scrambled television signals including a scrambled video signal having a first scrambling pattern, a scrambled control signal having a second scrambling pattern, and descrambling signals.
摘要翻译：本发明涉及一种用于解扰加扰电视信号的装置，包括具有第一加扰模式的加扰视频信号，具有第二加扰模式的加扰控制信号和解扰信号。

14. 发明授权

US4471377A Color information display apparatus 失效
标题翻译：彩色信息显示装置
公开(公告)号：US4471377A
公开(公告)日：1984-09-11
申请号：US519222
申请日：1983-08-03
申请人： Takao Mogi , Satoru Maeda
发明人： Takao Mogi , Satoru Maeda
IPC分类号： H04N7/08 , G09G5/02 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/081 , H04N9/00 , H04N9/535
CPC分类号： G09G5/02
摘要： A color information display apparatus includes a common memory of an integrated circuit configuration for storing both pattern data and color data describing an attribute of the corresponding pattern data to be displayed on a CRT, the common memory including a first address area for the pattern data and a second, different address area for the color data, a circuit for generating address signals for the common memories in response to the scanning position of the electron beam on the screen of the CRT, a parallel-serial converting circuit for converting parallel pattern data in the common memory to serial data, a first latch circuit for latching the color data in the common memory to produce an output color signal, a circuit for generating a color information signal from the serial data from the parallel-serial converting circuit and the output signal from the first latch circuit, an address selector connected between the address signal generating circuit and the common memory, the first address area and the second address area of the common memory being addressed alternatively by the address selector, and a second latch circuit connected between the common memory and the serial-parallel converting circuit for latching the pattern data supplied to the latter circuit.
摘要翻译：彩色信息显示装置包括集成电路配置的公共存储器，用于存储描述要在CRT上显示的相应图案数据的属性的图案数据和颜色数据，所述公共存储器包括用于图案数据的第一地址区域和用于彩色数据的第二不同的地址区域，用于响应CRT上的电子束的扫描位置产生公共存储器的地址信号的电路，用于转换CRT的屏幕上的并行图案数据的并行串行转换电路串行数据的公共存储器，用于将公共存储器中的颜色数据锁存以产生输出彩色信号的第一锁存电路，用于从并行串行转换电路的串行数据产生颜色信息信号的电路和输出信号连接在地址信号发生电路和公共存储器之间的地址选择器从第一锁存电路开始， t地址区域和公共存储器的第二地址区域由地址选择器交替地寻址;以及第二锁存电路，连接在公共存储器和串行 - 并行转换电路之间，用于锁存提供给后一电路的模式数据。

15. 发明授权

US4439787A AFT Circuit 失效
标题翻译： AFT电路
公开(公告)号：US4439787A
公开(公告)日：1984-03-27
申请号：US349651
申请日：1982-02-17
申请人： Takao Mogi , Kouji Morita , Osamu Matsunaga
发明人： Takao Mogi , Kouji Morita , Osamu Matsunaga
IPC分类号： H03J7/02 , H04N5/50
CPC分类号： H03J7/02 , H04N5/50
摘要： An AFT circuit for a television receiver automatically adjusts the frequency of a tuner local oscillator, not only on the basis of an error signal provided from an AFT discriminator, but also on the basis of horizontal synchronizing pulses contained in the video signal to which the receiver is tuned. A synch signal detector detects the presence or absence of the synchronizing pulses. A control circuit provides a control signal to the local oscillator in response to the AFT error signal when the latter is above or below a reference voltage such that the desired frequency is within an AFT capture range. However, when the AFT signal is at the reference voltage, the control circuit provides the control signal based on the presence or absence of the synchronizing pulses, such that when the pulses are present, the local oscillator frequency is raised, but when the pulses are absent, the local oscillator frequency is lowered. Then, when the AFT signal is present, the local oscillator is controlled thereby. This AFT circuit has an expanded effective capture range, and is prevented from locking onto the sound carrier of an adjacent channel. 00202
摘要翻译：用于电视接收机的AFT电路不仅基于从AFT鉴频器提供的误差信号，而且还基于包含在接收机的视频信号中的水平同步脉冲自动调节调谐器本地振荡器的频率被调整同步信号检测器检测同步脉冲的存在或不存在。当控制电路高于或低于参考电压时，控制电路响应于AFT误差信号向本地振荡器提供控制信号，使得期望的频率在AFT捕获范围内。然而，当AFT信号处于参考电压时，控制电路基于同步脉冲的存在或不存在来提供控制信号，使得当脉冲存在时，本地振荡器频率升高，但是当脉冲为不存在，本地振荡器频率降低。然后，当存在AFT信号时，由此控制本地振荡器。这个AFT

16. 发明授权

US3943881A Numeric character indicator 失效
标题翻译：数字字符指示
公开(公告)号：US3943881A
公开(公告)日：1976-03-16
申请号：US476154
申请日：1974-06-03
申请人： Takizo Shiota , Takao Mogi
发明人： Takizo Shiota , Takao Mogi
IPC分类号： G01D7/00 , G02F1/1343 , G04G9/00 , G09F9/30 , G09F9/302 , H03J1/04 , H05B33/12
CPC分类号： G02F1/134327 , G09F9/302 , H05B33/12
摘要： A TV channel indicator is disclosed where the channel numbers 1 to 9 are indicated substantially in the center part of the indicator, which also coincides with that of the channel numbers 10 to 99.
摘要翻译：公开了电视频道指示符，其中信道编号1至9基本上在指示符的中心部分中指示，其也与频道号10至99的中心部分重合。

17. 发明授权

US5315446A Recording and reproducing method and apparatus for a digital audio signal and a reversed bit order digital video 失效
标题翻译：用于数字音频信号和反向位数字视频的记录和再现方法和装置
公开(公告)号：US5315446A
公开(公告)日：1994-05-24
申请号：US4195
申请日：1993-01-13
申请人： Mamoru Niki , Yoshiaki Hosaka , Takao Mogi , Haruo Saito
发明人： Mamoru Niki , Yoshiaki Hosaka , Takao Mogi , Haruo Saito
IPC分类号： G11B27/032 , G11B27/036 , G11B27/30 , H04N1/21 , H04N5/92 , H04N5/926 , G11B5/09 , G11B5/02
CPC分类号： H04N1/32128 , G11B27/036 , G11B27/3027 , H04N5/9203 , H04N5/9268 , G11B2220/216 , G11B2220/90 , G11B27/032 , H04N2201/3225 , H04N2201/3243 , H04N2201/3264 , H04N2201/3266 , H04N2201/3277
摘要： A method can record or reproduce a digital audio signal and a digital video signal simultaneously. An N-bit (N: positive integer) digital audio signal is positioned at a higher bit side and an M-bit (M: positive integer) digital video signal is positioned at a lower bit side so as to form an (N+M)-bit digital signal which is recorded or reproduced in this condition. Since the digital video signal is positioned at the lower bit side, the digital video signal may not affect the reproduced audio signal even if the (N+M)-bit digital signal is processed as the digital audio signal in the reproducing process.
摘要翻译：一种方法可以同时记录或再现数字音频信号和数字视频信号。 N位（N：正整数）数字音频信号位于较高位侧，M位（M：正整数）数字视频信号位于较低位侧，以形成（N + M ）位数字信号，在这种状态下被记录或再现。由于数字视频信号位于较低位侧，所以即使在再现处理中将（N + M）位数字信号作为数字音频信号进行处理，数字视频信号也可能不影响再现的音频信号。

18. 发明授权

US4751574A Electronic apparatus control system 失效
标题翻译：电子仪器控制系统
公开(公告)号：US4751574A
公开(公告)日：1988-06-14
申请号：US831875
申请日：1986-02-24
申请人： Takao Mogi , Masayuki Suematsu , Kosuke Fujita
发明人： Takao Mogi , Masayuki Suematsu , Kosuke Fujita
IPC分类号： H04L7/08 , H04L12/40 , H04N7/00 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/08 , H04N7/081 , H04N7/04
CPC分类号： H04N5/44
摘要： A control system for an electronic apparatus, such as a television receiver, having a control circuit with a control program in an internal memory sequentially communicates over an internal bus within predetermined intervals, such as within the vertical blanking interval of the television signal, with a plurality of controllable circuits in the television receiver, and the control circuit operates to select and communicate with a specific, selected one of the controllable circuits first, in each predetermined interval, with the remainder of the controllable circuits being subsequently communicated with in the remaining portion of the vertical blanking interval.
摘要翻译：用于具有在内部存储器中具有控制程序的控制电路的诸如电视接收机的电子设备的控制系统通过内部总线按预定间隔（例如在电视信号的垂直消隐间隔内）顺序通信，电视接收机中的多个可控电路，并且控制电路操作以在每个预定间隔中首先选择并与一个特定的所选可控电路进行通信，其余的可控电路随后在其余部分中通信的垂直消隐间隔。

19. 发明授权

US4679235A Television signal transmission system 失效
标题翻译：电视信号传输系统
公开(公告)号：US4679235A
公开(公告)日：1987-07-07
申请号：US625291
申请日：1984-06-27
申请人： Takashi Okada , Takao Mogi , Hiroyuki Kobayashi , Katsuyuki Ohi
发明人： Takashi Okada , Takao Mogi , Hiroyuki Kobayashi , Katsuyuki Ohi
IPC分类号： G06F21/10 , H04N7/167 , H04N7/171
CPC分类号： H04N7/1675 , H04N19/142 , H04N19/179 , H04N19/87 , H04N7/1716
摘要： A television signal transmission system transmits a television signal having a polarity inverted portion in association with a scene change and a polarity inverted portion after a predetermined time interval independently of the scene change.
摘要翻译：电视信号传输系统在独立于场景变化的情况下，在预定时间间隔之后，发送具有与场景变化相关联的极性反转部分的电视信号和极性反转部分。

20. 发明授权

US4633313A Method and apparatus for transferring data for digitally controlling video equipment 失效
标题翻译：用于传送数字控制视频设备的数据的方法和装置
公开(公告)号：US4633313A
公开(公告)日：1986-12-30
申请号：US816831
申请日：1986-01-07
申请人： Takao Mogi , Masayuki Suematsu
发明人： Takao Mogi , Masayuki Suematsu
IPC分类号： H04N7/083 , H04B1/20 , H04N5/765 , H04N7/00 , H04N7/025 , H04N7/03 , H04N7/035 , H04N7/08 , H04N7/081 , H04N7/084 , H04N7/085 , H04N5/14
CPC分类号： H04B1/20 , H04N5/44 , H04N5/765
摘要： Digital data transfer in a digital television receiver between an internal central processing unit, or an external computer, and the video/audio processing circuitry by way of an internal bus is accomplished efficiently and without producing noise interference by using a high-frequency clock signal and a relatively low-frequency clock signal at different times. The high-frequency signal would normally produce visually perceptable noise, however, it is employed only during vertical blanking intervals, and the low-frequency clock signal, which would not produce visually perceptable noise, is used at all times other than the vertical blanking intervals, whereby noise interference that would be otherwise seen on the visual display of the television receiver is suppressed.
摘要翻译：通过内部总线，在内部中央处理单元或外部计算机与视频/音频处理电路之间的数字电视接收机中进行数字数据传输，并且通过使用高频时钟信号而不产生噪声干扰，在不同时间的相对低频时钟信号。高频信号通常会产生视觉上可听见的噪声，但是仅在垂直消隐间隔期间使用，并且不会产生视觉上可感知噪声的低频时钟信号除了垂直消隐间隔之外的所有时间都被使用从而抑制了在电视接收机的视觉显示器上另外看到的噪声干扰。

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