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1. 发明专利

JPS6112432B2 JPS6112432B2 - 失效
公开(公告)号：JPS6112432B2
公开(公告)日：1986-04-08
申请号：JP18973781
申请日：1981-11-25
申请人： Matsushita Electric Ind Co Ltd
发明人： YAMADA TADASHI , UTSU YOSHITOMO
IPC分类号： H04H20/00 , H04H40/36 , H04H60/80 , H04N5/60
CPC分类号： H04H60/80 , H04N5/607

2. 发明专利

JPS5941980A Residual time displaying circuit 失效
标题翻译：剩余时间显示电路
公开(公告)号：JPS5941980A
公开(公告)日：1984-03-08
申请号：JP15296382
申请日：1982-09-01
申请人： Matsushita Electric Ind Co Ltd
发明人： KAWASHIMA KAZUMI , UTSU YOSHITOMO , FUJITA MASAAKI , YAMADA TADASHI , IMAI KIYOSHI
IPC分类号： H04B1/16 , H04N5/445 , H04N9/64
CPC分类号： H04N9/641
摘要： PURPOSE:To confirm easily a residual time, by varying successively a color of display of a receiving channel indicator in interlocking with a decrease of a residual time of a timer. CONSTITUTION:When a one hour off timer 5 is under operation, a charging level VS of a charging capacitor 12 is applied to the base of a transistor 11 through a one hour off timer operating switch 9, therefore, collector voltage VC and emitter voltage VE of the transistor 11 are varied inversely proportional to each other. In accordance with this characteristic, emitter outputs of a transistor 10 and 15 are varied in each opposite relation as time elapses. That is to say, when one hour off timer operating switches 7, 9 are set to the lower side, at first the voltage is applied to a terminal A2, the voltage is not applied to a terminal A1, therefore, the receiving channel number is displayed in green by green LEDs 1-8-1-14, but as time elapses, a voltage level of the terminal A1 rises, red LEDs 1-1-1-7 are also lighted and are changed to yellow, and in the end, they display red.
摘要翻译：目的：通过与定时器的剩余时间的减少相联系地连续改变接收通道指示器的显示颜色来容易地确认剩余时间。构成：当一个小时关闭定时器5正在运行时，充电电容器12的充电电平VS通过一个小时的断开定时器操作开关9施加到晶体管11的基极，因此集电极电压VC和发射极电压VE 晶体管11的反向变化成反比。根据该特性，随着时间流逝，晶体管10和15的发射极输出以相反的关系变化。也就是说，当将一个小时的关闭定时器操作开关7,9设置在下侧时，首先将电压施加到端子A2，电压不施加到端子A1，因此接收通道号为由绿色LED 1-8-1-14显示为绿色，但随着时间的推移，端子A1的电压水平升高，红色LED 1-1-1-7也亮起并变为黄色，最后，他们显示红色。

3. 发明专利

JPS5941973A Display device 失效
标题翻译：显示设备
公开(公告)号：JPS5941973A
公开(公告)日：1984-03-08
申请号：JP15295882
申请日：1982-09-01
申请人： Matsushita Electric Ind Co Ltd
发明人： KAWASHIMA KAZUMI , UTSU YOSHITOMO , FUJITA MASAAKI , YAMADA TADASHI , IMAI KIYOSHI
IPC分类号： H03J9/00 , H04N5/00 , H04N9/64 , H04Q9/00
CPC分类号： H04N9/641
摘要： PURPOSE:To utilize a space effectively, by displaying a residual time of a timer circuit and a receiving channel by use of an indicator which emits light different in color. CONSTITUTION:As for indicators I , II, one segment is constituted of plural diodes which emit light different in color. The indicators I , II execute the display by green or red in accordance with a switching signal. Usually a receiving channel is displayed by green. A television receiver 2 has a sleeve timer circuit 3. In case when the circuit 3 is set, the receiving channel is switched, or if necessary, a residual time is outputted to the indicators I , II from the circuit 3. In this case, the indicators I , II display the residual time by red. In case when an indicator for the residual time cannot be provided separately, that is to say, this display device is suitable as an indicator of a small-sized television whose installation space is small.
摘要翻译：目的：为了有效利用空间，通过使用发出不同颜色的光的指示器显示定时器电路和接收通道的剩余时间。规定：对于指标I，II，一段由发出不同颜色的光的多个二极管构成。指示灯I，II根据切换信号以绿色或红色执行显示。通常，接收频道以绿色显示。电视接收机2具有套筒定时器电路3.在设置电路3的情况下，切换接收信道，或者如果需要，从电路3向指示符I，II输出剩余时间。在这种情况下，指标I，II以红色显示剩余时间。在不能单独提供剩余时间的指标的情况下，也就是说，该显示装置适合作为安装空间小的小型电视的指示符。

4. 发明专利

JPS5890875A SOUND MULTIPLEX RECEIVER 失效
公开(公告)号：JPS5890875A
公开(公告)日：1983-05-30
申请号：JP18973781
申请日：1981-11-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMADA TADASHI , UTSU YOSHITOMO
IPC分类号： H04H20/00 , H04H40/36 , H04H60/80 , H04N5/60
摘要： PURPOSE:To listen to desired sound without hindrance, by transmitting a sub- sound signal when a sound signal is biased to a main sound signal and transmitting the main sound signal when biased to the sub-sound signal through FM modulation at the reception of duplex sound signal. CONSTITUTION:In receiving duplex sound signals, a mode switching circuit 1 is changed over into ''main sound + sub-sound signal'' mode to obtain main and sub-sound signals from a multiplex demodulator 2 and outputted respectively from speakers 6 and 7. Further, the main and sub-sound signals are led to an FM modulator 8 via a switch circuit 9. The sound volume of the main and sub- sound signals is compared at a sound volume/sound quality balance control circuit 3, the result is given to a duplex sound signal switching circuit 10, and when the main sound signal is larger than the sub-sound signal, the sub-sound signal is transmitted to an FM modulator 8 and when the sub-sound signal is larger, the main sound signal is transmitted. Thus, the desired sound signals can be listened to without being interfered with the other sound signal.

5. 发明专利

JPS5274789A TRANSMITTER OF REMOTE OPERATING DEVICE 失效
公开(公告)号：JPS5274789A
公开(公告)日：1977-06-23
申请号：JP15102475
申请日：1975-12-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TSUBOI GIICHI , UTSU YOSHITOMO
IPC分类号： G08C19/28 , H03J9/04 , H04N5/00 , H04Q9/12 , H04Q9/14
摘要： PURPOSE:To improve an operationability by suppressing an attenuatin vibration of a celamic resonant type speaker etc. at an intermittently transmitting device of a super sonic wave, together with propagating many pulse codes during a short time.

6. 发明专利

JPH0472197B2 失效
公开(公告)号：JPH0472197B2
公开(公告)日：1992-11-17
申请号：JP20044181
申请日：1981-12-11
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KAWASHIMA KAZUMI , FUJITA MASAAKI , IMAI KYOSHI , DEGUCHI JUJI , UTSU YOSHITOMO
IPC分类号： G01R31/28 , G01R31/316 , G01R31/3185 , H01L21/66 , H01L21/822 , H01L27/04

7. 发明专利

JPS5941978A Display device 失效
标题翻译：显示设备
公开(公告)号：JPS5941978A
公开(公告)日：1984-03-08
申请号：JP15296182
申请日：1982-09-01
申请人： Matsushita Electric Ind Co Ltd
发明人： KAWASHIMA KAZUMI , IMAI KIYOSHI , UTSU YOSHITOMO , YAMADA TADASHI , FUJITA MASAAKI
IPC分类号： H04B1/16 , H04N5/445 , H04N9/64
CPC分类号： H04N9/641
摘要： PURPOSE:To confirm easily an operation of a timer, by changing a color of display of a receiving channel indicator of a television receiver, when the timer is under operation. CONSTITUTION:When a one hour off timer operating switch 5 is set to ''H'', an electric power source is turned on forcibly, a transistor 17 turns on, a transistor 16 turns off, that which makes an output of a decoder driver 7 an ''L'' level among green LEDs 1-8-1-14 is lighted, and a receiving channel number is displayed in green. Also, when the one hour timer operating switch 5 is set to ''L'', a one hour timer 3 is put in an operating state, and a relay driving output (j) attains ''H'', and ''L'' after one hour, no current flows to a relay 20, and an electric power source of a television set is cut. When the one hour timer 3 is under operation, the transistor 17 turns off and the transistor 16 turns on, therefore, a current flows to red LEDs 1-1-1-7, and the channel display is turned to red.
摘要翻译：目的：当定时器运行时，通过改变电视接收机的接收频道指示灯的显示颜色，便于确认定时器的操作。构成：当一个小时关闭定时器操作开关5被设置为“H”时，电源被强制接通，晶体管17导通，晶体管16断开，使得解码器驱动器的输出 7绿色LED 1-8-1-14中的“L”电平点亮，接收通道号显示为绿色。此外，当一小时定时器操作开关5设定为“L”时，一小时定时器3处于工作状态，继电器驱动输出（j）达到“H”，“L” “1小时后，没有电流流向继电器20，电视机的电源被切断。当一小时定时器3工作时，晶体管17截止，晶体管16导通，电流流向红色LED 1-1-1-7，通道显示变为红色。

8. 发明专利

JPS5941931A Display device of broadcasting mode 失效
标题翻译：广播模式的显示设备
公开(公告)号：JPS5941931A
公开(公告)日：1984-03-08
申请号：JP15296682
申请日：1982-09-01
申请人： Matsushita Electric Ind Co Ltd
发明人： KAWASHIMA KAZUMI , FUJITA MASAAKI , IMAI KIYOSHI , YAMADA TADASHI , UTSU YOSHITOMO
IPC分类号： H04N5/60 , H04B1/16 , H04N5/445
CPC分类号： H04H40/36
摘要： PURPOSE:To display a broadcasting mode with a simple constitution without requiring the excess space, by changing the display color of a segment display element for channel display in accordance with the broadcasting mode. CONSTITUTION:Respective segments of a bicolor 7-segment LED display device 1 are constituted with red LEDs 1-1-1-7 and green LEDs 1-8-1-14 different in emission color, and their anodes are connected to one another and are connected to terminals A1 and A2. Cathodes of LEDs 1-1-1-7 and 1-8-1-14 are connected to one another and are connected to a decoder driver 21 through terminals 1-17-1-23. A TV receiver 2 is provided for the display device 1, and the output of a channel selecting circuit of the receiver 2 is supplied to the driver 21. An output (h) of a stereo broadcasting discriminating circuit of the receiver 2 and an output (i) of a dual broadcasting discriminating circuit are supplied to terminals A1 and A2 through transistors TRs 5-7, 11, and 13 and a gate 4. Display colors of LEDs 1-1-1-7 and 1-8-1-14 of the display device 1 are changed in accordance with the broadcasting mode.
摘要翻译：目的：通过根据广播模式改变用于频道显示的段显示元素的显示颜色，来显示具有简单结构的广播模式而不需要多余的空间。构成：双色7段LED显示装置1的各段由发光颜色不同的红色LED 1-1-1-7和绿色LED 1-8-1-14构成，它们的阳极彼此连接，连接到端子A1和A2。 LED 1-1-1-7和1-8-1-14的阴极彼此连接，并通过端子1-17-1-23连接到解码器驱动器21。为显示装置1提供电视接收机2，接收机2的频道选择电路的输出被提供给驱动器21.接收机2的立体声广播识别电路的输出（h）和输出 i）双向广播识别电路通过晶体管TR5-7,11和13以及门4提供给端子A1和A2。显示LED 1-1-1-7和1-8-1-14的颜色根据广播模式改变显示装置1。

9. 发明专利

JPS58207787A TRANSMITTER FOR REMOTE CONTROLLER 失效
公开(公告)号：JPS58207787A
公开(公告)日：1983-12-03
申请号：JP9158482
申请日：1982-05-28
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： UTSU YOSHITOMO , KAWASHIMA KAZUMI , TSUTSUMI NOBUO
IPC分类号： H04B1/034 , G08C23/04 , H04N5/64 , H04Q9/00
摘要： PURPOSE:To generate a remote control signal at each prescribed period and perform automatic remote switching intermittently, by operating a start button of a transmitter. CONSTITUTION:In operating a start switch 13, an astable multivibrator 15 starts oscillation in a prescribed period. An output of a point (b) of the astable multivibrator 15 goes from a high level to a low level at the same time of the start of operation, and inverted at a prescribed period, then a remote control optical signal is irradiated in a prescribed period from the transmitter IC8 to switch a television receiver main body at each occasion.

10. 发明专利

JPS5848594A POWER SUPPLY CONTROLLING CIRCUIT 失效
公开(公告)号：JPS5848594A
公开(公告)日：1983-03-22
申请号：JP14764981
申请日：1981-09-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： IMAI KIYOSHI , UTSU YOSHITOMO , KAWASHIMA KAZUMI , FUJITA MASAAKI , TSUTSUMI NOBUO
IPC分类号： H04Q9/00 , H04B1/16
摘要： PURPOSE:To reduce the capacity of a power supply switch, by directly connecting the power switch for remote control circuits to a power supply. CONSTITUTION:A power supply obtained from a power plug 1 is applied to a load 4 such as a TV circuit via a current hold type relay 3. A power supply is given to a reception section 6 of a remote controller via a power switch 2'. In closing the switch 2', the reception section 6 is energized, the relay 3 is closed and a current flows to the load 4. In this state, the relay 3 is switched in response to an output signal change of the reception section 6 with a signal from a transmitter (not shown). Since the load for the switch 2' is a transformer 5 only, a contact permissible current of the switch 2' can be less.

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