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    FRAME CODE GENERATOR
    1.
    发明专利
    FRAME CODE GENERATOR 失效

    公开(公告)号：JPS63237281A

    公开(公告)日：1988-10-03

    申请号：JP7199387

    申请日：1987-03-26

    Applicant: SONY CORP

    Inventor： KATO SHIGERU ,  SAKAI MASAAKI ,  KASASHIMA NOBUKAZU

    IPC: G11B27/19 ,  G11B27/28

    Abstract: PURPOSE:To contrive user's convenience by setting arbitrarily a prescribed frame period, in a device for starting the generation of a frame code when elapsed a prescribed frame period after a cue signal is detected. CONSTITUTION:A video signal SV supplied from a VTR 1 is detected as to its frame by a detecting circuit 3, and the corresponding frame pulse PF is generated by a circuit 4, and is used as a clock of a preset counter 5. A sound signal SA detects a cue signal by a detecting circuit 6, and the counter 5 is triggered by a signal SD. CN1 and CN2 are set to counters 7, 11 through a preset information generating circuit from a key device 8 and subtracted 10, and from a frame code generator 12, a frame code FC is obtained from the time of a counting value CN2+1 of the counter 5, superposed on the video signal SV by an adder 13 and recorded to a VTR 2. According to such constitu tion, even if a cue signal position is inexact, a frame period can be adjusted simply, and the device is made convenient for use.

    REPRODUCING DEVICE OF ADDRESS SIGNAL
    3.
    发明专利
    REPRODUCING DEVICE OF ADDRESS SIGNAL 失效

    公开(公告)号：JPS6013379A

    公开(公告)日：1985-01-23

    申请号：JP12202183

    申请日：1983-07-05

    Applicant: SONY CORP

    Inventor： KASASHIMA NOBUKAZU ,  AZUMI SHINJI

    IPC: G11B27/10 ,  G11B27/28

    Abstract: PURPOSE:To detect a required position of a tape rapidly and precisely by travelling the tape at a high speed up to a position close to the required position while reproducing a relative address signal and then reproducing an absolute address signal at a constant speed. CONSTITUTION:The specified absolute address AN of the required position is inputted to an CPU 6P and the tape is quickly fed by a travelling control device 16. When a first Q (the relative address data signal indicated by E) is obtained, the tape is rewound by the prescribed length more than the recording length of the address signal and then travelled at a constant speed by the prescribed length to reproduce the composite address signal shown by C. The composite address signal is supplied to a high pass filter 12 to extract only an intermittent signal from the composite address signal and the absolute address A1 corresponding to the first Q is read out through a wave shaping circuit 13. The CPU 6P compares the absolute address A1 with the adsolute address AN of the required position. When AN>A1, quick feeding is executed and (AN-A1)Qs are calculated, or when AN

    Multiple transmission device of inductive radio
    6.
    发明专利
    Multiple transmission device of inductive radio 失效
    电感无线电的多传输设备

    公开(公告)号：JPS54150017A

    公开(公告)日：1979-11-24

    申请号：JP5918178

    申请日：1978-05-18

    Applicant: Sony Corp

    Inventor： SHIMIZU IKUO ,  KOMATSUBARA MICHIMASA ,  KASASHIMA NOBUKAZU

    IPC: H04B5/00 ,  H04J1/00

    CPC classification number: H04B5/0075

    Abstract: PURPOSE:To facilitate an easy matching of impedance for antenna by providing the meter detecting the voltage or the current of the output signals as well as the variable inductance and then securing the fixed value for the sum of the antenna connected externally to the variable inductance and the inductance of the conducting wire. CONSTITUTION:Inductance control circuit 10 containing resistance 9, capacitor 101 and 102, variable coil 103 plus change-over switch 100 varying the inductance of coil 103 is connected to fixed contact 80a and 81a of change-over switch 80 and 81 of attenuator circuit 8 which adds the output of the transmitter system. In addition, meter 14 detecting the voltage or the current of the output signals of the transmission system is installed to the input side of circuit 8. And the display surface of meter 14 and the control knob of switch 10 are provided to the outer panel of the controller main body. Then the knob is controlled while looking at meter 14 to secure the fixed sum between the inductance of antenna 11 and that of coil 103.

    Abstract translation: 目的：通过提供仪表检测输出信号的电压或电流以及可变电感，从而方便天线阻抗的匹配，然后确保外部连接到可变电感的天线的和的固定值， 导线的电感。 构成：包含电阻9，电容器101和102的电感控制电路10，变化线圈103的电感的可变线圈103加转换开关100连接到衰减器电路8的转换开关80和81的固定触点80a和81a 这增加了发射机系统的输出。 此外，检测传输系统的输出信号的电压或电流的仪表14被安装到电路8的输入侧。仪表14的显示表面和开关10的控制旋钮被提供给 控制器主体。 然后在观察仪表14的同时控制旋钮以固定天线11的电感和线圈103的电感之间的固定和。

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