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公开(公告)号：KR1020020067877A
公开(公告)日：2002-08-24
申请号：KR1020010026269
申请日：2001-05-14
Applicant: 송민규
Inventor： 송민규
IPC: G06F1/32
Abstract: PURPOSE: A monitor for detecting a user is provided to save the electric power of a computer monitor by automatically turning off the power of the monitor due to the automatic user detection. CONSTITUTION: An infrared detection sensor(4) is installed to a power supply of the monitor(2). The infrared detection sensor automatically and perfectly turns off the power of the monitor by detecting the absent of the user when a user urgently goes out to somewhere without turning off the monitor. The infrared detection sensor automatically turns on the power of the monitor by detecting the existence of the user when the user comes to the monitor. The infrared detection sensor is the infrared detection sensor used to the stairs of an apartment. The monitors are profitably used to an Internet room.
Abstract translation: 目的：提供用于检测用户的显示器，以便通过自动关闭由于自动用户检测而导致的显示器电源，来节省计算机显示器的电力。 规定：红外线检测传感器（4）安装在监视器（2）的电源上。 红外线检测传感器通过检测用户在不关闭显示器的情况下紧急离开某处时不存在用户而自动完全关闭显示器的电源。 红外线检测传感器通过在用户到达显示器时检测用户的存在来自动打开显示器的电源。 红外线检测传感器是用于公寓楼梯的红外检测传感器。 显示器可以有利地用于互联网室。
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公开(公告)号：KR1020020050687A
公开(公告)日：2002-06-27
申请号：KR1020010000100
申请日：2001-01-02
Applicant: 송민규
Inventor： 송민규
IPC: H01R24/38
Abstract: PURPOSE: A multi-earphone jack is provided to allow at least two persons to hear one cassette through their earphones. CONSTITUTION: A multi-earphone jack(4) into which a plurality of earphones are inserted is combined with a cassette(2). Multiple users hear the cassette through their earphones being inserted into the multi-earphone jack, simultaneously. Two or three earphones are inserted into the earphone jack. The outer surface of the earphone jack is made of plastic or metal.
Abstract translation: 目的：提供多耳机插孔，允许至少两个人通过耳机听到一个录像带。 构成：将多个耳机插入其中的多耳机插孔（4）与盒（2）组合。 多个用户通过他们的耳机同时听到插入多耳机插孔的耳机。 两个或三个耳机插入耳机插孔。 耳机插孔的外表面由塑料或金属制成。
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Patent Agency Ranking
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公开(公告)号：KR1020180122839A
公开(公告)日：2018-11-14
申请号：KR1020170056952
申请日：2017-05-04
Applicant: 송민규
Inventor： 송민규
Abstract: 본발명은사물인터넷을이용한인터폰시스템에관한것으로, 해결하고자하는기술적과제는기존의인터폰에사물인터넷(Internet Of Things) 기술을적용함으로써, 설치비용이비교적저렴하며사용자의개인통신단말을통해원격에서외부방문자의신원을편하고쉽게확인가능하도록하는데있다. 일례로, 도어폰및 로비폰중 적어도하나와통신및 출입문개폐가능하게연결된실내의인터폰에설치되어인터폰의동작을센싱하고, 상기인터폰과인터넷공유기간을연결하는 IOT 모듈; 상기인터넷공유기를통해상기인터폰과연결된서버; 및상기서버를통해상기 IOT 모듈과연결된사용자의통신단말에설치되고, 상기통신단말을통해상기인터폰으로부터외부방문자의영상신호와음성신호를수신하고, 사용자의음성신호를상기인터폰으로전송하며, 사용자의입력에따른도어개폐제어신호를생성하여상기인터폰으로전송하기위한어플리케이션을포함하는사물인터넷을이용한인터폰시스템을개시한다.
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