baber/WOPTO huggingface dataset:
Patent KR-20020051398-A (KR)
Title: Power supply device and its method to liquid crystal display using solar cell for handset with dual lcd
Inventor: YEO SEUNG MIN
IPC: H04B1/38
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus and method for supplying power to an LCD using the solar battery of a portable phone having a dual LCD is provided to extend the duration of a battery and to offer basic information, such as time, to a portable phone user even though little power remains in the battery. CONSTITUTION: An apparatus and method for supplying power to an LCD consists of a switch control unit(10), a power changeover switch(20), a battery(30), a solar battery(40), a main LCD(50), and an auxiliary LCD(60). The power changeover switch(20) executes the selection of power and the selection of an LCD according to the control of the switch control unit(10). The power changeover switch(20) is composed of a battery selection part(21) and an LCD selection part(22). The battery selection part(21) selects either the battery(30) or the solar battery(40). The LCD selection part(22) selects either the main LCD(50) or the auxiliary LCD(60).
Patent KR-20020051132-A (KR)
Title: Jig for measuring electro-magnetic characteristics of electromagnetic material
Inventor: LEE WON JAE
IPC: G01R1/04
Filed: 2000-12-22
Abstract: PURPOSE: A jig for measuring electromagnetic characteristics of an electromagnetic material is provided, which is applied even when a thin film sample and a subsidiary electrode of the electromagnetic material having a pattern with a complex shape is further required. CONSTITUTION: A sample supporting plane(101) supports a thin film sample(110), and a supporting pillar(102) supports the sample supporting plane by being combined to the sample supporting plane and is rotated. A rotation angle control unit(103) controls a rotation angle of the supporting pillar. A plurality of probes(104) support the thin film sample by contacting with the thin film sample placed on the sample supporting plane and also act as an electrode port for measuring the electromagnetic characteristics of the sample. And a probe fixing unit(105) fixes the probes. The rotation angle control unit comprises an angle meter and a supporting member supporting and fixing the angle meter.
Patent KR-20020053612-A (KR)
Title: Roller stand having flowing force
Inventor: KIM NAM GI
IPC: B65G15/60
Filed: 2000-12-27
Abstract: PURPOSE: A roller stand having a movable force is provided to prevent an accident in a conveyor belt system by preventing the uneven wear and deformation of a roller. CONSTITUTION: A cylinder(21) is installed vertical to a stand base(20). A roller base(12) combined with a connecting bar(11) is attached to the upper portion of the stand base. A roller(10a) is combined to the roller base. In a shock absorbing unit, a shock absorbing bar combined with a spring(32) and a movable bar is combined with a stand bar(22). The other end of the shock absorbing bar is attached to a support(23). The movable bar is combined with the connecting bar via a link(13). The stand bars having plural guide rollers are attached to both ends of the stand base. A movable stand(25) is inserted between the stand bars. A gear(27) is installed in the lower portion of the movable bar. A roller(10) is connected to a roll connecting recess of the movable stand. The other end of the roller is connected with the connecting bar. A gear installed in the lower portion of the movable bar is connected with a gear(34a) combined with the stand bar. The movable stand is lifted up and down by the gears. Then, a shock is absorbed depending on the weight of the materials on the stand. Therefore the breakage of the roller is avoided.
Patent KR-20020058122-A (KR)
Title: Thermotherapy a mat and a pressure treatment device
Inventor: YUN JANG HO
IPC: A61H15/02
Filed: 2000-12-29
Abstract: PURPOSE: An automatic acupressure treatment device and a thermo therapy mat in one is provided to improve the convenience of carrying and storage thereof, to minimize cost of management thereof by separably installing hot plates, to facilitate the circulation of blood as well as maximize the treatment effect of thermo therapy by virtue of various functional herb medicines and other materials in the mat. CONSTITUTION: The mat comprises an automatic acupressure treatment device for preventing the damage of the backbone and other bones and nerve cells and minimizing the pain of acupressure treatment, and a thermo therapy mat for heating the body of a user so as to help the user to sleep well, which are integrally coupled in the mat. In addition, a cover for covering and wrapping a specific portion of the body is provided to maintain the body of the user under a warm condition continuously.
Patent KR-20020058271-A (KR)
Title: Thin film transistor and the method of fabricating the same
Inventor: KIM HAE YEOL
IPC: H01L29/786
Filed: 2000-12-29
Abstract: PURPOSE: A thin film transistor and a method for fabricating the same are provided to lower crystallization temperature of an amorphous silicon layer below 450 degrees centigrade by increasing a crystallization speed. CONSTITUTION: A buffer layer(102) and an amorphous silicon layer(104) are formed by depositing the first insulating material and an amorphous silicon on a substrate(100). A catalytic metal(108) is deposited on the amorphous silicon layer(104). The catalytic metal(108) is selected from a ferromagnetic group including Ni, Pb, and Co. A magnetic field formation device(109) is installed on thereon. Ni atoms are rapidly diffused on the amorphous silicon layer(104) if direct current of high voltage is applied to the catalytic metal(108) and the magnetic field formation device(109) generates a magnetic field on the substrate(100).
Patent KR-20020058382-A (KR)
Title: Voltage control oscillator having function of triple band
Inventor: JUNG SE IL
IPC: H03L7/187
Filed: 2000-12-29
Abstract: PURPOSE: A voltage control oscillator having a triple band function is provided to perform a mobile communication function of all frequency bands in cellular phones using different frequency bands such as GSM, DCS, and PCS. CONSTITUTION: A PLL(Phase Locked Loop) module is formed with an oscillation portion for generating a frequency signal of a specific frequency band, a voltage control oscillator of generating a frequency corresponding to intensity of input voltage, and a PLL for receiving the frequency signal of the oscillation portion and the frequency of the voltage control oscillator and changing the intensity of the voltage. The voltage control oscillator is formed with a band switching portion, the first VCO band, the second VCO band, and a resonant frequency switching portion. The band switching portion changes a transfer path of driving power to the first output terminal or the second output terminal. The first VCO band oscillates a frequency when the driving power is applied to the first output terminal. The second VCO band oscillates the frequency when the driving power is applied to the second output terminal. The resonant frequency switching portion converts the output frequency of the second VCO band to a frequency for PCS.
Patent KR-20010021575-A (KR)
Title: 음 발생 장치 및 방법
IPC: G10H7/00
Filed: 1999-05-14
Abstract: 본 발명은, 넓은 비트 폭 버스를 효율적으로 사용하고, 음 표현(expression)에 대한 요구로부터 그 것의 표현까지의 지연을 실질적으로 제거하는 한편, 음 발생을 수행하는 장치에 관한 것이다. 음을 발생하는 연산(arithmetic) 처리 장치는 음 데이터가 저장되어 있는 메모리로부터 데이터를 모두 한 번에 읽어 들인다. 이와 같이 설정하므로써, 음 발생에 대한 요구가 있는 때부터 상기 음이 실질적으로 발생되어 표현될 때까지의 지연 시간이 무시될 수 있다.
Patent KR-20010023273-A (KR)
Title: 유연성을 갖는 다중 파일 시스템의 관리
IPC: G11B27/32
Filed: 1999-06-14
Abstract: 동일한 저장매체(10) 상에 서로 다른 애플리케이션(12, 16)으로부터의 2개 또는 그 이상의 파일 시스템의 평화로운 공존을 가능하게 하는 파일 관리 시스템이 제공된다. 사용가능한 빈 공간이 복수의 파일 시스템 각각에 할당된다. 분할 크기가 동적으로 변화되므로, 고정된 크기를 지닌 복수의 부분으로의 저장매체의 정적 분할이 필요하지 않다.
Patent KR-20010033342-A (KR)
Title: 점차 좁아지는 얕은 트랜치 격리 구조 단면을제공하기위한 장치 및 방법
IPC: H01L21/8247
Filed: 1998-12-18
Abstract: 반도체 상에 얕은 트랜치 격리 구조 단면을 제공하기위한 방법 및 시스템을 보인다. 상기 방법 및 시스템은 상기 반도체 기판 상의 마스크를 패터닝하는 단계, 기울어진 측면을 가지는 마스크를 식각하는 단계, 점점 좁아지는 측면들을 가지는 트랜치를 형성하기 위해서 상기 반도체 기판을 식각하는 단계 그리고 후속 공정을 위한 상기 트랜치 개구부의 폭과 상기 트랜치의 깊이를 최적화하기위해 상기 반도체 기판을 평탄화 하는 단계를 포함한다. 여기서 설명하는 상기 방법과 시스템에 따라서, 본 발명은 점점 좁아지는 측면을 가지도록 형성되는 얕은 트랜치 격리 구조를 허용한다.
Patent KR-20010040317-A (KR)
Title: 비디오 신호 처리 방법 및 장치
IPC: H04N5/775
Filed: 1999-01-07
Abstract: 상기 방법 및 장치는, 수신된 프로그램의 부분을 저장하는 단계와, 출력 신호로 재생할 동안 프로그램의 부분의 시간-압축된 버전을 제공하기 위해 저장된 정보를 억세스하는 단계를 포함하는 성능을 제공한다. 시청할 때, 시간-압축된 신호는 최초 시간 지속 기간의 프렉션(fraction)에 프로그램 부분을 제공한다. 주 화상이 입력 비디오 신호를 디스플레이하는 반면, 재생 신호는 보조 화상으로 디스플레이될 수 있다. 재생할 동안, 새로운 시간-압축된 정보는 저장될 수 있다. 새로운 데이터의 재생은 저장 속도보다 빠른 속도로 발생하고, 그 결과, 재생 및 원시 수신된 신호가 적시에 일치할 동안 "과거" 신호가 발생한 때가 있을 것이다. 이 때에 출력 신호는 수신된 프로그램 신호로 자동적으로 복귀하도록 스위치된다.
Patent KR-20010034497-A (KR)
Title: 화상생성시스템
IPC: G02F1/1347
Filed: 1999-02-17
Abstract: 입력광에 작용하는 디스플레이 시스템(400)은 반사형 강유전체액정 공간 광변조기(402)와 편광기장치를 포함한다. 편광기장치는 상기 시스템에 입사되는 빛을 편광시켜 편광된 빛을 광경로축을 가진 광경로를 따라 상기 공간 광변조기(SLM)로 보내는 편광기(405)와, 상기 SLM(402)의 광출력을 입력하여 분석하고 분석된 광출력을 상기 시스템의 밖으로 내보내도록 구성된 분석기(406), 상기 편광기(405)와 SLM(402)의 사이와 상기 SLM(402)과 분석기(406) 사이의 광경로에 위치하는 보정기(404), 및 광원(410)과 SLM 사이의 광경로와 SLM(402)과 가시영역 사이의 광경로에 위치하는 수동 파장판(408)을 포함하여 구성된다. 상기 보정기는 제1보정기 상태와 제2보정기 상태로 스위칭될 수 있는 강유전체액정 광변조매체층을 포함한다.
Patent KR-20010042237-A (KR)
Title: 전자 밸브
IPC: B60T15/02
Filed: 1999-03-26
Abstract: 본 발명은 자기 코어, 밸브 폐쇄부재 (4) 를 갖춘 자기 아마츄어 (12) 및, 밸브 하우징에서 작동유니트를 형성하는 밸브 시트부재를 포함하는 카트리지 타입의 구조의 전자 밸브에 관한 것이며, 상기 밸브 하우징은 이 밸브 하우징의 부착을 위해 대향하는 개방 단부 영역상에 칼라 (17) 를 가지는 폐쇄 슬리브부 (1) 를 포함한다.    슬리브부 (1) 의 개방 단부 영역내에 신축자재로 삽입된 것은, 밸브 시트부재 (3) 를 지지하며 밸브 폐쇄부재 (4) 에 대해 동심적으로 상기 밸브 시트부재를 정렬시켜 작동 유니트를 형성하는 슬리브 형상의 환형부 (2) 이다.
Patent KR-20010042343-A (KR)
Title: 건강을 개선하는 물질의 효과를 극대화하는 방법
IPC: A61K9/22
Filed: 1999-03-30
Abstract: 본 발명은 일정치 않은 복용 방법의 도입을 통하여 활성 치료 물질의 치료적 효과를 극대화 시키는 약물 복용 요법, 복용 방법, 그리고 약학적 조성물에 대한것이다.
Patent KR-20010052263-A (KR)
Title: 네트워크 인터페이스 수단을 포함하는 내장 시스템 및이에 설치된 응용프로그램을 구동시키는 방법
IPC: G07F7/10
Filed: 2000-02-17
Abstract: 본 발명은, 내장 시스템, 특히 판독기를 구비한 터미널(1)에 접속된 칩 카드(2a)에 있는 애플리케이션(A i -A n )들중 하나(A i )를, "웹" 브라우저를 통해, 구동시키기 위한 방법에 관한 것이다. 터미널(1) 및 칩 카드(2a) 각각은, ISO 7816 표준에 해당하는 종래의 프로토콜 레이어(101-102)외에 소정의 레이어(13,23a)를 포함한다. 후자는 양방향 데이터 교환 세션을 형성하기 위한 인텔리전트 에이전트(132,231a 1 )를 포함하여, 칩 카드(2a)가 "웹" 서버 기능을 제공할 수 있도록 한다. 또한, 칩 카드(2a)는 애플리케이션(A i -A n )과 상호작용하는 스크립트 번역기라 불리는 인텔리전트 에이전트(ATS 1 -ATS n )를 포함하고, ISO 7816 표준에 해당하는 종래의 명령어를 이용하여 선택된 애플리케이션(A i )을 구동시킬 수 있다. 실시예를 변경하면, 특히 브라우저로부터, 칩 카드(2a)를 동적으로 업데이트할 수 있다. 또한, 본 발명은 해당 내장 시스템에 관한 것이다.
Patent KR-20010052879-A (KR)
Title: 이온 교환 수지, 이를 사용한 카트리지 및 가습장치
IPC: B01J39/20
Filed: 1999-07-08
Abstract: 이온 교환 수지가 충전되고 공기 유통로를 가지며, 이 공기 유통로는 이온 교환 수지가 충전되어 있지 않은 장소에 설치되어 있는 이온 교환 수지의 카트리지.    가습장치에 사용되는 물로부터 양이온을 제거하는 이온 교환 수지로서, 강산성 양이온 교환 수지와 약산성 양이온 교환 수지를 조합하여 배합한 가습장치 이온 교환 수지.    탱크 내에 저장된 물 등의 액체를 분무, 확산 또는 가열장치로 유도하여, 분무, 확산 또는 가열하여 증발시켜 원하는 공간을 가습하는 가열장치로, 탱크 내에 이온 교환 수지를 충전한 카트리지가 설치되어 있는 가습장치.
Patent KR-20020061129-A (KR)
Title: Memory data access structure and method suitable for use in a processor
Inventor: CALVIN GUEY
IPC: G06F12/08
Filed: 2001-01-16
Abstract: PURPOSE: A structure and a method for accessing to memory data suitable for a processor are provided to improve the efficiency and the performance of the processor by compensating a miss of a cache memory whether the processor includes a branch prediction mechanism or not. CONSTITUTION: A CPU(300) includes D-type flip-flops(310,330), a decoder(320) and an execution unit(340). The D-type flip-flop(310) receives an instruction inputted by the cache memory(301) through a line(302). A clock delay of the instruction is generated by the D-type flip-flop(310) and is transferred to the decoder(320). For another clock delay, the instruction decoded by the decoder(320) is transferred to another D-type flip-flop(330) through the line(322). The instruction is transferred to the execution unit(340) through the line(332). After execution, an execution result is transferred to the cache memory(301). According to a control signal, the cache memory(301) decides whether the missed instruction is fetched from an external memory or not. If not, the instruction is not fetched from the external memory. Thus, a request for fetching the instruction is not occurred.
Patent KR-20020066798-A (KR)
Title: Mom & Baby
Inventor: HAN JAE MUN
IPC: G06Q50/22
Filed: 2001-02-13
Abstract: PURPOSE: A method for diagnosing a child and mother is provided to check a health of a user in a house using a baby1004 stethoscope, a baby1004 clinical thermometer, and a baby1004 string ruler easily. CONSTITUTION: A member who bought a baby1004 stethoscope, a baby1004 clinical thermometer, and a baby1004 string ruler checks a health of one's family. The member connects to a web site of "www.baby1004.com" requests a consultation with respect to health information to a medical specialist in an Internet consultation room. The member connects to a web site of "www.baby1004.com" receives information with respect to a consultation and health data from the medical specialist in the Internet consultation room as one's health checking result.
Patent KR-20010035507-A (KR)
Title: Oxygen supplying system
Inventor: CHA HUI SANG
IPC: G07F15/04
Filed: 2001-02-22
Abstract: PURPOSE: Provided is an oxygen vending machine which can be installed anywhere for example, department stores, shopping malls, wards, parks and the like. Thereby people purchase oxygen easily as much as they need, by using a coin or a card. CONSTITUTION: The vending machine comprises a vending machine body(10) equipped with an oxygen bomb, which contains oxygen; payment means for supplying oxygen, such as coins and cards; and a display(24), which is installed at the body(10) and displays the amount of oxygen to be supplied according to the amount of money paid by the payment means.
Patent KR-20020068445-A (KR)
Title: birch oozings containing clean rice and manufacturing method
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2001-02-21
Abstract: PURPOSE: Birch oozings containing clean rice and a manufacturing method thereof are provided, therefore the rice having improved taste and nutrients can be produced. CONSTITUTION: The method for manufacturing birch oozings containing clean rice comprises the steps of: spraying brich oozings to the unpolished rice stored in a tank and holding the unpolished rice for a sufficient time; removing the outer skin of the unpolished rice; spraying brich oozings thereto during a rice-polishing process; and drying the polished rice, in which the amount of the birch oozings used is 36 liter referred to 8000 kg of unpolished rice.
Patent KR-20020013694-A (KR)
Title: Transporting cotainer of isocyanate and transporting method of isocyanate
Inventor: ARIKUMA SHIGEKI
IPC: B65D90/48
Filed: 2001-03-12
Abstract: PURPOSE: To provide an isocyanate transport tank container and an isocyanate transportation method wherein an isocyanate can be carried while its temperature is uniformly kept at a predetermined value. CONSTITUTION: The isocyanate transport tank container comprises a tank 1 for receiving the isocyanate in a liquid state, a plurality of heating means 2 provided on an external surface of the tank 1 for each of a plurality of heating regions A, B and C in terms of a height of the tank 1 to keep the temperature of the isocyanate in the tank 1 at a predetermined specified temperature, a liquid temperature sensor 4 for measuring a liquid temperature in the tank, surface temperature sensors 5 and 6 for measuring a temperature of the tank surface in the plurality of heating regions, heating temperature sensors 7, 8 and 9 for measuring heating temperature of the heating means in the plurality of heating regions, and a control means 10 for controlling the heating means 2 to keep the temperature of the isocyanate in the tank 1 at the predetermined specified temperature for each of the heating regions based on the temperatures from the liquid temperature sensor 4, the surface temperature sensors 5 and 6, and the heating temperature sensors 7, 8 and 9.
Patent KR-20020074591-A (KR)
Inventor: CHO HYUNG SIK
IPC: H04W4/02
Filed: 2001-03-20
Abstract: PURPOSE: A system for tracking the location of a portable communication terminal and providing travel information for foreign tourists is provided to lend portable communication terminals to foreign tourists, to trace their locations, and to offer suitable travel information at the present location of each foreign tourist. CONSTITUTION: A system for tracking the location of a portable communication terminal and providing travel information for foreign tourists consists of a web server(230), a terminal lending shop(210), a terminal location tracking system(410), a user location control server(250), a telephone call guide center(220), and a service charge management server(240). The web server(230) itemizes a user's inputted personal information, stores it in a user information database(231), and sends a reservation receipt number and a reservation-completed content to the user's e-mail address. The terminal lending shop(210) lends a portable communication terminal(211) after confirming the user's reservation receipt number and personal information stored in the user information database(231). The terminal location tracking system(410) traces the current location of the lent portable communication terminal(211) and transmits the geographical information data based on the present position of the user to the user location control server(250). The user location control server(250) analyzes the mobile path and location information data of the user and the travel information data stored in a travel information database(251) with the user's request information data inputted by a telephone call guider and transmits the analyzed data to the telephone call guide's computer(221). The telephone call guide center(220) provides a telephone call guide service to the user in his/her mother language. The service charge management server(240), connected with a bank's CMS network(20), adjusts the user's service charge deposit details online.
Patent KR-20010044813-A (KR)
Inventor: HONG SEONG CHEOL
IPC: G06Q50/26
Filed: 2001-03-28
Abstract: PURPOSE: A land value assessment system and method is provided to determine the characteristics of land by using a cadastral map, a topographical map and a utility map, and to automatically calculate the land value by comparing the land with a standard land and considering a land register or land survey data. CONSTITUTION: The system comprises a topographical map database(10), a cadastral map database(20), a utility map database(30), a standard value database(40), a land information database(50), a topology determination module(60), a land comparator(70), a land price calculator(80), and a display(90). The topographical map database(10) stores the topographical map data for example, a river, a road or a height. The cadastral map database(20) divides a district into lands, and stores addresses and topological data of lands. The utility map database(30) stores the utility map data. The standard value database(40) stores the standard price on the standard land. The land information database(50) stores data on the land register and the land survey document. The topology determination module(60) overlaps the topological map with the cadastral map on a specific land, and extracts the topological characteristics on the specific land. The land comparator(70) selects the standard land by comparing the characteristics of the land with those of the standard land. The land price calculator(80) calculates the land price based on the selected standard land price and the land register or the land survey data.
Patent KR-20020076950-A (KR)
Title: Infrared transmitter and wireless head-phone
Inventor: KIM YEONG
IPC: H04R5/033
Filed: 2001-03-31
Abstract: PURPOSE: An infrared transmitter and a wireless headphone are provided to perform a telephone conversation in a state with a low noise by mutually transmitting a signal using an infrared ray. CONSTITUTION: The first circuit unit(121) receives a signal including voice information from an information telecommunication terminal, and amplifies and modulates the signal. A transmitting unit(131) converts the output signal of the first circuit unit(121) into an infrared signal and radiates the infrared signal to the air. A microphone(141) converts a voice of a user into an electric signal. The second circuit unit(122) amplifies the signal outputted from the microphone(141) and transmits the amplified signal to the information telecommunication terminal. A charger(191) charges a battery embedded in an infrared receiver for receiving the infrared signal. A body(111) embeds the first and second circuit units(121,122) and the charger(191), and the transmitting unit(131) and the microphone(141) are installed at a front surface of the body(111).
Patent KR-20020078728-A (KR)
Title: time setting system and method for setting time using the same
Inventor: LEE JONG HYEON
IPC: G06F13/00
Filed: 2001-04-10
Abstract: PURPOSE: A system for setting a time and a method thereof are provided to reduce the number of key operations by setting a time by connecting to a host such as a computer or a mobile communication terminal. CONSTITUTION: A real time clock system(30) is connected to a host(20). The host is connected to a time server through the Internet. A memory(28) includes a program with respect to a time setting and standard time of many countries. An input unit(25) selects an automation mode and a setting command of the program, and selects a wanted standard time. If the program is set as an automation mode by the input unit(25), a control unit(21) sets a time of a mobile device as the selected standard time. The second interface unit(33) of the real time clock system(30) is connected to the first interface unit(23) of the host(20). The second interface unit(33) makes data and a command be transmitted between the control unit(21) and a control unit(31) of the real time clock system(30) through the first interface unit(23). An external device(36) is controlled by the control unit(31).
Patent KR-20010067949-A (KR)
Title: Space assignment service method and system using Internet printing protocols server
Inventor: PARK DAE JUNG
IPC: G06F15/00
Filed: 2001-04-10
Abstract: PURPOSE: An IPP(Internet Printing Protocols) server account space allocation system and method is provided to store user certification data at an account space of the IPP server for enabling a user to transmit various documents to a printer server at a remote location. CONSTITUTION: The method comprises steps of a user accessing a web server of an IPP server over the Internet(S100), the web server requesting certification data to the user(S110), a user certification server of the IPP server certificating the accessed user or the web server offering a member subscription screen for enabling the user to input an ID and a password(S120,S130), a project management server of the IPP server generating a project for each member(S140), a code generation server of the IPP server generating a code of the project and storing the code at a data server(S150), a compiling server of the IPP server compiling the project(S160), and the data server of the IPP server allocating the space, storing the data at a user folder, for the member(S170).
Patent KR-20020084748-A (KR)
Title: Method and apparatus for onset-detecting
Inventor: KANG GI HUN
IPC: G10H1/00
Filed: 2001-05-02
Abstract: PURPOSE: A method and a device for discriminating new sound play are provided to precisely discriminate the playing of new sound even by a musical instrument generating resonance phenomenon like a piano according to the change of volume and the spreading of sound. CONSTITUTION: A method for discriminating new sound play includes the steps of inputting a music played outside after converting into digital sounds(S100,S200), decomposing the digital sound into frequency components by a set predetermined time unit(S300), determining whether a new sound is played by analyzing the spread degree of the played sound on the frequency and the change of the played sound volume on the basis of the frequency component values(S400-S500), and outputting the determination result(S600).