baber/WOPTO huggingface dataset:
Patent KR-20040048767-A (KR)
Title: Damper inferior detecting method for refrigerator
Inventor: JIN BYEONG YEOP
IPC: F25D29/00
Filed: 2002-12-04
Abstract: PURPOSE: A method for detecting the reject of a refrigerator damper is provided to simply detect the reject of a damper driving without separating parts in a refrigerator cavity. CONSTITUTION: A method for detecting the reject of a refrigerator damper includes the steps of outputting control signals to a damper and a fan motor to drive the damper and the fan motor by a microcontroller(S110), and checking whether chilled air is normally introduced into a cavity by inserting a hand into the cavity(S120). After a predetermined time after carrying out the previous steps(S130), the microcomputer controls the conversion of the closing operation of the damper to an opening operation(S140). During the opening operation of the damper, a user checks the chilled air circulation by inserting the hand into the cavity again for a predetermined time(S150,S160). If the chilled air is sensed, the damper operation is normal.
Patent KR-20040050935-A (KR)
Title: Read Address Counting Apparutus and its method in Block Interleaver
Inventor: JUNG GIL HO
IPC: H03M13/27
Filed: 2002-12-11
Abstract: PURPOSE: An apparatus for counting the read address of a block interleaver and a method for the same are provided to easily implement the algorithm to read the data in the memory when the data inputted to the mobile communication terminal in the multi-rate is performed. CONSTITUTION: An apparatus for counting the read address of a block interleaver includes a frame index counter(31), a bit reverse order block(33), a frame address counter(32), a frame left shift block(34) and a write address generator(35). The frame index counter(31) counts the frame index by receiving the number of frames. The bit reverse order block(33) receives the data counted by the frame index counter(31) and changes the order of the lower bits of the data to the number of bits determined by the number of the frames to output the changed value. The frame address counter(32) counts the addresses of the frame by the number of the frame. The frame left shift block(34) shifts the address count value outputted from the frame address counter(32) to the left direction. And, the write address generator(35) outputs the read address coefficient value by adding the output value of the bit reverse order block(33) to the output value of the frame left shift block(34).
Patent KR-20040051394-A (KR)
Title: steering wheel having touch pad for working car audio
Inventor: CHOI SEUNG HO
IPC: B60R11/02
Filed: 2002-12-12
Abstract: PURPOSE: A touch pad for operating a vehicle audio system is provided to set up the power and key of a vehicle audio system by preparing a touch pad on a steering wheel cover and to increase the number of function keys by enlarging an installation area. CONSTITUTION: A touch pad(110) having many active button windows for key set-up of the functions of a vehicle audio system is formed on the front face of a steering wheel cover. The touch pad comprises a function set-up unit(100) for setting up the opening state of power on/off state and touch function, a touch pad drive unit(120) displaying the touch pad, a touch sensing unit(130) sensing the key set-up of the active button windows, a sensing signal decoding unit(140) decoding the signal sensed by the touch sensing unit, a function program memorizing unit(150) memorizing the functions of the active button windows, and a control unit(160) controlling the functions by receiving the decoding data from the sensing signal decoding unit.
Patent KR-20040051440-A (KR)
Title: Diffraction of sound proofing wall Um diminution nine
Inventor: LEE BOUNG KOO
IPC: E01F8/00
Filed: 2002-12-12
Abstract: PURPOSE: A reduction device for a diffracted sound of a soundproofed wall is provided to simplify a manufacturing process, to cut down the manufacturing cost by heightening strength and to reduce the diffracted sound effectively. CONSTITUTION: The reduction device(50) for a diffracted sound of a soundproofed wall comprises the steps of forming an inner plate and an outer plate(52) having a sound-absorbing hole(56) by winding up band boards spirally and placing a lock seam(54) between boards, attaching a sound absorber to the inner plate and coupling with the outer plate(52) and fixing both ends with a finishing plate(55).
Patent KR-20040056351-A (KR)
Inventor: KIM YOUNG CHAE
IPC: A23L27/10
Filed: 2002-12-23
Abstract: PURPOSE: A method for extracting Agastache rugosa O.Kuntze and an extract of Agastache rugosa O.Kuntze therefrom are provided, thereby extracting both of volatile components and water soluble components of Agastache rugosa O.Kuntze. CONSTITUTION: The method for extracting Agastache rugosa O.Kuntze comprises the steps of: drying Agastache rugosa O.Kuntze; inserting the dried Agastache rugosa O.Kuntze and water into a vessel and boiling the mixture at 100 deg. C or more to collect vapor; cooling the vapor of Agastache rugosa O.Kuntze to prepare the distilled Agastache rugosa O.Kuntze solution; removing Agastache rugosa O.Kuntze from the boiled Agastache rugosa O.Kuntze solution; precipitating the Agastache rugosa O.Kuntze removed boiled solution; and removing the precipitate to prepare purified Agastache rugosa O.Kuntze solution.
Patent KR-20040058454-A (KR)
Title: Thin Film Transistor for Active Matrix type Organic Light Emitting Diode Device
Inventor: CHO SO HAENG
IPC: H01L33/00
Filed: 2002-12-26
Abstract: PURPOSE: A thin film transistor for active matrix type OELD is provided to improve a product yield rate and achieve a high resolution and a high opening ratio. CONSTITUTION: A thin film transistor for active matrix type OELD comprises a circular shape gate electrode(214) having an open part at the center portion; a gate insulating film(216) formed on the whole surface of a substrate(210) covering the gate electrode; a semiconductor layer(218) formed on the region covering the gate electrode on the gate insulating film; a drain electrode(220) formed on the region covering the open part of the gate electrode within the semiconductor layer region; and a first and a second source electrodes(222,224) spaced apart from the drain electrode and overlaid with a side of the semiconductor layer at both sides of the drain electrode. The first and second source electrodes are arranged within the gate electrode region.
Patent KR-20040060455-A (KR)
Title: optimum ventilation for open type motor of rolled steel frame
Inventor: CHOI HUI EUN
IPC: H02K5/20
Filed: 2002-12-30
Abstract: PURPOSE: An open type motor using a rolled steel plate is provided to cool a stator core as well as a stator coil by forming an air room at one side of a frame close to a stator core. CONSTITUTION: An open type motor using a rolled steel plate includes a cylindrical frame, a plurality of brackets, a shaft, a rotor, a stator core, and a stator coil. The brackets(20) are installed at both ends of the cylindrical frame(10) in order to circulate the external air to the inside of the frame through an inlet. The shaft(30) is installed at the brackets. The rotor(40) is inserted into a center of the shaft. The stator core(50) is installed on an inner circumference of the cylindrical frame. The stator coil(60) is wound around the stator core. An air room is formed at contact parts between the frame and the stator core. The width of the air room is wider than the width of the stator core. A plurality of outlets are formed at the air room.
Patent KR-20040061294-A (KR)
Inventor: LEE JEONG HO
IPC: H01L21/336
Filed: 2002-12-30
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to improve the quality of a finished semiconductor device to a predetermined level or higher by preventing a silicon atom insufficiency phenomenon of a semiconductor substrate near a source/drain and by radically intercepting the generation of defect factors like a void, a crack and a silicon spike. CONSTITUTION: A gate insulation layer(12) and a poly gate(13) are formed in an active region of the semiconductor substrate(11). A series of impurity ions of a low density are implanted into an LDD(lightly doped drain) formation region near the poly gate. After a spacer(15) is formed on the sidewall of the poly gate, a series of impurity ions of a high density are implanted into a source/drain formation region near the poly gate by using the spacer as a buffer. The impurity ions implanted into the LDD formation region and the source/drain formation region are diffused to form a series of LDDs and a source/drain(16). A metal thin film(17a,17b) is formed on the semiconductor substrate to cover the poly gate and the source/drain. After the poly gate region is shielded, a series of substrate reinforcing ions are implanted into the metal thin film. A heat treatment is performed on the metal thin film to form a silicide layer on the poly gate and the source/drain.
Patent KR-20040061903-A (KR)
Title: Robot device and method for controlling the same
Inventor: KIM HYEON JUNG
IPC: B25J13/00
Filed: 2002-12-31
Abstract: PURPOSE: A robot system and a method for controlling the same are provided to communicate data without an error by having a communication protocol among a robot device, a remote control unit, a station unit and a computer. CONSTITUTION: A robot system is composed of a robot device(100), a remote control unit(600) for remotely controlling the robot device, a computer unit(800) for editing the action of the robot device and controlling the robot device according to the edited action, and a station unit(700) coupled to the remote control unit and relaying data communication between the computer and the robot device. The robot device includes a body unit(150), and a plurality of head units(110) changeably coupled to the body unit.
Patent KR-20020019961-A (KR)
Title: Baseband processing method based on smart antenna and interference cancellation
IPC: H01Q3/26
Filed: 2000-06-22
Abstract: This invention discloses a baseband processing method based on smart antenna and interference cancellation, which includes: A. making channel estimation to get channel response; B. picking up useful symbolic level signal from received digital signal by smart antenna beam forming based on the channel estimation; C. making signal reconstruction by using the got useful signal and adding scrambling code to get the chip level reconstructed signal; D. subtracting the reconstructed signal from received digital signal; E. executing steps B to D repeatedly to recover signal for all user. The method of the invention can solve various interference of multi-path propagation in CDMA system with smart antenna and get better results. <IMAGE>
Patent KR-20020041804-A (KR)
IPC: G11B20/00
Filed: 2001-06-15
Abstract: 복수의 디바이스를 리프로 한 트리의 루트, 노드, 리프에 키를 대응시킨 키 트리에, 디바이스의 데이터 처리 능력(캐이퍼빌리티)으로 구분한 서브 트리를 설정하고, 각 서브 트리의 관리 주체(엔티티)에 있어서, 엔티티 내에서 유효한 서브 유효화 키 블록을 생성하고, 키 발행 센터에서 엔티티의 캐이퍼빌리티 정보에 기초하여 공통 캐이퍼빌리티를 갖는 엔티티에 있어서만 복호 가능한 유효화 키 블록을 생성한다.  또한, 키 트리의 부분 트리(서브 트리)를 관리하여, 서브 트리에 속하는 노드 또는 리프에 대응하여 설정되는 키에만 기초한 서브 유효화 키 블록을 생성하고, 서브 유효화 키 블록을 이용하여, 선택된 엔티티에 있어서만 복호 가능한 유효화 키 블록을 생성한다.  이에 따라, 디바이스의 데이터 처리 능력에 따라서 유효화 키 블록을 생성하여 배신할 수 있고, 또한 계층 구조의 키 트리 구성을 분할하여 관리할 수 있다.
Patent KR-20020033190-A (KR)
IPC: C08L63/00
Filed: 2001-07-19
Abstract: 열경화성 수지, 열가소성 수지, 및 필러를 함유하는 수지 조성물로서, 그 경화물이 미세 상분리구조를 가지고, 또한 필러가 열경화성 수지 리치상 또는 열가소성 수지 리치상의 어느 한쪽에 편재하고, 이 수지 조성물을 이용하면, 고내열성으로, 인성이 강하고, 열변형이 작으며, 또한 구리배선에의 밀착성이 양호하여, 미세패턴화가 가능한 절연층을 얻을 수 있다.
Patent KR-20020059792-A (KR)
IPC: H04L12/56
Filed: 2001-09-17
Abstract: 통신 시스템이 무선 메시지 전송을 할 수 있는 제 1(12) 및 제 2(14) 비콘 디바이스들 및 그러한 메시지 전송들을 수신할 수 있는 적어도 하나의 휴대용 클라이언트 디바이스(15)를 포함한다. 그 클라이언트 디바이스(15)는 블루투스(Bluetooth)와 같은 제 1 통신 프로토콜에 따라 질의 메시지를 방송하도록 되어 있다. 제 1 비콘(12)은 그러한 질의 메시지를 검출하고, 제 2 비콘(14) 및 클라이언트 디바이스(15)가 서비스 상호작용을 수행할 수 있도록 제 2 비콘(14)에 대한 식별자를 포함하는 질의 응답으로 대답한다. 대안의 실시예(도 4)에서, 질의 메시지의 수신은 클라이언트 디바이스(15)에 질의 응답을 전송하는 제 2 비콘(14)에 통지된다.
Patent KR-20020064937-A (KR)
IPC: G11B7/0065
Filed: 2000-12-15
Abstract: 본 발명은 예정된 전이온도 이상의 온도상승에 대한 반응으로 제 1 열역학적 상으로부터 제 2 열역학적 상으로 상변화를 일으키는 무정형 호스트 물질; 호스트 물질에 매립되고 광원으로부터의 조명에 대한 반응으로 배향될 수 있는 다수의 광감성 분자 유니트를 포함하며; 이렇게하여 분자 유니트는 호스트 물질이 전이온도와 동등하거나 그 이상인 온도에 있을 때는 그렇게 배향될 수 있지만 전이온도 이하의 온도에서는 실질적으로 고정된 배향을 유지하는 홀로그래프 기록매체를 제공한다.
Patent KR-20020070365-A (KR)
IPC: G02B5/30
Filed: 2000-12-28
Abstract: 고습열(高濕熱) 환경하에서의 편광도의 저하, 색상변화 및 광누출이 실질적으로 일어나지 않는 편광판 및 액정표시장치가 개시되어 있다.  본 발명의 편광판은 80℃ ×90％RH 분위기하에서 24시간 방치한 후의 편광도 유지율이 0.97 이상, 휘도유지율이 3.0 이하, 핸터 Lab방식에 의한 a값의 변화량의 절대값이 0.6 이하, b값의 변화량의 절대값이 1.0 이하인 폴리비닐알코올계 편광막을 포함한다. 또, 본 발명의 액정표시장치에는 이 편광판이 접착된다.
Patent KR-20020062669-A (KR)
IPC: C07C49/683
Filed: 2000-12-22
Abstract: 본 발명은 하기 단계를 포함하는, 톨테로딘 및 이의 유사체, 및 이들의 염을 거울상 선택적으로 제조하는 방법에 관한 것이다: a) 화학식 II의 화합물의 카보닐기를 거울상 선택적으로 환원시켜 거울상 이성질체가 풍부한 화학식 IIIa 또는 IIIb의 화합물을 형성하는 단계(화학식 II에서 R 1 , R 2 및 R 3 은 서로 독립적으로 수소, 메틸, 메톡시, 하이드록시, 하이드록시메틸, 카바모일, 설파모일 및 할로겐으로 구성된 군에서 선택된다); b) 화학식 IIIa 또는 IIIb의 화합물의 시그마결합을 재배열하여 상응하는 거울상 이성질체가 풍부한 화학식 IVa 또는 IVb의 화합물을 형성하는 단계; c) 화학식 IVa 또는 IVb의 화합물을 베이어-빌리거(Baeyer-Villiger) 산화 반응시켜 상응하는 거울상 이성질체가 풍부한 화학식 Va 또는 Vb의 화합물을 형성하는 단계; d) 화학식 Va 또는 Vb의 화합물을 전환하여 상응하는 거울상 이성질체가 풍부한 톨테로딘 또는 이의 유사체를 형성하는 단계; 및 선택적으로 e) 수득된 염기 형태의 화합물을 이의 염으로 전환하거나 염 형태를 유리 염기로 전환하는 단계.  상기 화학식 IIIa, IIIb, IVa, IVb, Va 및 Vb는 본원 명세서에 개시되어 있다.  본 발명은 또한 상기 방법에 사용된 신규한 출발 물질 및 중간체에 관한 것이다.
Patent KR-20020087401-A (KR)
Title: 효율적인 전계 방출을 위한 다이아몬드/탄소 나노튜브 구조
IPC: H01J31/12
Filed: 2001-02-16
Abstract: 본 발명은 다이아몬드 또는 다이아몬드상 탄소들로 코팅된 나노튜브들, 이를 포함하는 전계 방출기 음극, 및 이 음극을 포함하는 전계 방출기를 제공한다. 본 발명은 또한 나노튜브를 다이아몬드 또는 다이아몬드상 탄소로 코팅함으로써 나노튜브들로 이루어진 음극을 포함하는 전계 방출기로부터 탄소의 증발을 막는 방법을 제공한다. 다른 양상에서, 본 발명은 나노튜브들로 이루어진 음극을 포함하는 전계 방출기로부터 탄소의 증발을 막는 방법을 제공하는 바, 이 방법은 나노튜브들을 다이아몬드 또는 다이아몬드상 탄소로 코팅하는 단계를 포함한다.
Patent KR-20020088414-A (KR)
Title: 다중 안테나 송신을 위한 공간-시간 코드
IPC: H04L1/06
Filed: 2001-03-29
Abstract: 다중 안테나 상에서 성신하기 위해 신호들을 공간-시간 코딩하기 위한 방법 및 장치가 개시된다. 수신된 입력 심볼 스트림은 선결된 변환을 이용하여 변환되고 N 개의 안테나들의 제1 집합 상에서 송신된다. 그러면, 동일한 입력 심볼 스트림이 M 개의 심볼 주기들 만큼 오프셋되어 오프셋 입력 심볼 스트림을 생성한다. 그러면, 오프셋 입력 심볼 스트림은 선결된 변환을 이용하여 변환되고 N 개의 안테나들의 제2 집합 상에서 송신된다. 변환 및 N 개의 안테나들의 추가적인 집합 상에서의 송신을 수행하기 이전에, 오프셋 입력 심볼 스트림을 사용된 N 개의 안테나들의 각 추가적인 집합을 위한 추가적인 M 개의 심볼 주기들 만큼 연속적으로 오프셋함으로써 N 개의 안테나들의 제3 내지 제X 번째 집합들이 송신을 위하여 사용될 수 있다.
Patent KR-20030036161-A (KR)
Title: A device and a method for thermal treatment
IPC: B29C71/02
Filed: 2001-04-17
Abstract: A device and a method for thermal treatment at a casting process, wherein objects (14,20) are formed in a casting machine (50), which comprises a divisible forming tool (10,11) with a casting space (40) enclosed therein, designed to be filled by a liquid casting material (30). The device comprises a treatment tool (1,21) comprising at least one treatment surface (3) arranged to, in its form, at least partially be similar to the casting space (40), and a treatment tool (1,21) comprises means (7) arranged to connect an object (14,20) formed in a casting space (40) to the treatment tool (1,21), and that the device is arranged to carry out thermal treatment of said object (14,20) outside the casting machine (50).
Patent KR-20030010601-A (KR)
IPC: H01L21/205
Filed: 2001-04-12
Abstract: 이 장치는 반도체웨이퍼들을 높여진 온도들에서 처리하기 위해 온도 제어된 환경을 제공한다. 열벽(hot wall)처리실이 공정단계들에 사용된다. 처리실은 독자적인 온도제어능력을 갖는 3개의 구역들을 구비한다. 이 장치는 웨이퍼 위에 기체유속변화도를 제공하는 것에 더하여 웨이퍼를 회전시킬 수 있어 온도 및 처리 균일성을 향상시킨다.
Patent KR-20030007933-A (KR)
IPC: A61F9/013
Filed: 2001-05-15
Abstract: 본 발명은 각막교정용 콘텍트 렌즈를 선택하는 방법을 제공한다. 본 방법은 시력 향상 프로그램 참조 테이블을 사용하여 환자의 눈의 정보에 기초한 적합한 콘택트 렌즈를 선택하는 단계와 선택된 시력 향상 렌즈를 환자에게 맞추는 단계를 포함한다.
Patent KR-20040063195-A (KR)
Inventor: AHN HO GAP
IPC: H01L21/68
Filed: 2003-01-06
Abstract: PURPOSE: An electrostatic chuck for semiconductor equipment for protecting the periphery of a wafer is provided to minimize a process variation in the periphery of the wafer by increasing the periphery of a lower electrode by a necessary height so that the periphery and an upper insulator have substantially the same height. CONSTITUTION: The electrostatic chuck includes a lower electrode(304), an insulation coating layer formed on the lower electrode, a lower insulator, an upper insulator and a static electricity generating electrode interposed between the upper insulator and the lower insulator. The static electricity generating electrode and the lower insulator have the same diameter. The static electricity generating electrode has the same surface height as a coating layer formed on the periphery of the lower electrode. The periphery of the lower electrode protrudes by a predetermined width and a predetermined height.
Patent KR-20030060815-A (KR)
Title: 가스 센서
IPC: G01N27/416
Filed: 2003-01-08
Abstract: 연소기(100) 응용예에서의 가스 농도를 모니터링하고 측정하기 위한 방법 및 장치가 제공되며, 장치는 연도 가스(212)의 가스 성분의 존재와 농도를 검출하도록 하나의 전해질 셀(202)과 협동하는 다수의 전극(204, 206)을 갖는다.  전해질에 걸쳐 전극에 의해 검출된 상이한 가스 농도에 의해 발생된 이온 흐름에 근거하여 전압이 발생된다.  전압의 변화가 연도 가스내에 포함된 가연물 가스, 산화질소, 일산화탄소 등과 같은 검출된 가스의 농도를 판정하기 위해 연관되고 사용된다.  그러면 연소기 운전이 최적상태로 될 수 있어 효율을 향상시킬 수 있고 소망의 형태에서 연도 가스내의 원하지 않는 가스 농도를 최소화할 수 있다.  교정 가스(calibration gas)가 장치를 교정하기 위해 도입될 수도 있으며 기준 가스가 가스의 농도를 연관시키는 기준으로서 전극에 공급될 수도 있다.
Patent KR-20040069127-A (KR)
Inventor: PARK YEONG BAE
IPC: D06F39/08
Filed: 2003-01-28
Abstract: PURPOSE: Assembling structure of an inner tub for a washing machine is provided to keep the inner tub clean, and to prevent stink or bacteria from foreign matters and breakage of a fixing projection by restricting foreign matters from fitting to the fixing projection with inserting the fixing projection of the inner plate to the fixing groove of the inner tub. CONSTITUTION: An inner tub(70) of a washing machine is composed of an inner tub body(72) rotated and installed in an outer tub storing washing water, and an inner plate(74) combined with the inner wall of the inner tub body to form upstream flow of washing water in rotating the inner tub. A fixing projection(74a) is protruded outward in the outer wall of the inner plate, and inserted to a fixing groove(72a) protruded inward in the inner wall of the inner tub body. The inverse L-shaped fixing projection is bent downward, and fitted to the fixing groove with sliding.
Patent KR-20040074711-A (KR)
Title: Method and device for testing chain tightener for timing belt
Inventor: CHOI SEOK TAK
IPC: G01N3/00
Filed: 2003-02-18
Abstract: PURPOSE: A method and a device for testing a chain tightener for a timing belt are provided to perform a multi-step check with respect to the chain tightener and display a result of the check and to improve reliability and accuracy of the check by controlling all check procedures through a software as compared with a conventional checking method. CONSTITUTION: A device for a testing chain tightener for a timing belt includes a control part(410), and a chain tightener checking part(460). The device further includes a display part(405), an input part(420), and an interface part(430). The interface part(430) delivers signals between the control part(410) and the chain tightener checking part(460). The chain tightener checking part(460) receives control signals so as to check the chain tightener. Quality and performance of the chain tightener is performed by receiving tightener identifying information, extracting chain tightener checking information corresponding to the tightener identifying information.
Patent KR-20040078295-A (KR)
Inventor: HWANG JUNG HO
IPC: H01L27/146
Filed: 2003-03-03
Abstract: PURPOSE: A method for fabricating a photo diode using a CMOS process is provided to reduce the manufacturing cost and enhance the reliability by performing a dual process including different two processes. CONSTITUTION: An oxide layer is formed on a silicon substrate(100) by oxidizing a surface of the silicon substrate. A nitride layer is formed on the oxide layer. The nitride layer is patterned. An ion implantation process is performed to form a N-well. The surface of the silicon substrate is oxidized. The nitride layer is removed therefrom. P-well ions are implanted into the silicon substrate. A P-well(110) and an N-well(112) are formed by diffusing the P-well ions.
Patent KR-20040079449-A (KR)
Inventor: JUNG UI SAN
Filed: 2003-03-07
Abstract: PURPOSE: A system and a method for the remote control using a messenger are provided to inform a messenger PC of a user in real-time when abnormality is generated during the operation of home appliances by using a PC camera, and control the operation of the home appliances with a text command by using the messenger PC. CONSTITUTION: The messenger PC(20) has a multi-remote function through the Internet or a power line. A program operating computer(26) is operated by a remote control operation program equipped with a home automation processor(22) receiving a messenger signal from the messenger PC and analyzing/transferring the contents of the received messenger signal data, and a messenger recognizer(24) displaying a response for a performance state of the home appliances such as the boiler(34) and the TV(32) by receiving/analyzing a coded messenger command from the home automation processor. A home automation controller(28) performs the control by receiving a control command from the home automation processor, converting to control command into a control signal, and responding to the control signal.
Patent KR-20040080219-A (KR)
Inventor: JUNG YEONG HO
IPC: H04N21/43
Filed: 2003-03-11
Abstract: PURPOSE: A sleeping reservation method is provided to automatically turn off TV using an EPG(Electronic Program Guide) or a KBPS(Korean Broadcasting Program System) when a program is ended. CONSTITUTION: A sleeping reservation function is set up by a user to be performed after a currently displayed program is ended(203). If the sleeping reservation function is set up, a control unit extracts a start time and an end time of the program from program guide information and stores the start time and the end time of the program(204). If the end time of the program arrives, the control unit turns off the power of a TV system(205).
Patent KR-20040080595-A (KR)
Inventor: KIM YEONG SEOK
IPC: H01L21/8242
Filed: 2003-03-12
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent fail and to increase capacitance by preventing collapse of lower electrodes. CONSTITUTION: An interlayer dielectric(160) with a lower electrode contact(180) is formed on a substrate. An insulating layer(200a) and the first upper electrode(220) are sequentially formed on the resultant structure. A hole is formed to expose the lower electrode contact. The first dielectric film(240b) is formed on the exposed lower electrode contact and at both sides of the first upper electrode. The first lower electrode(260) is formed on the resultant structure. By selectively etching the first lower electrode and the first dielectric film, the first upper electrode is exposed. The second lower electrode(280) is formed. Then, the second dielectric film(300) and the second upper electrode(320) are formed on the second lower electrode.
Patent KR-20030031544-A (KR)
Inventor: KIM HYO JIN
IPC: A61K8/97
Filed: 2003-03-31
Abstract: PURPOSE: Provided is a method of producing a natural product for ultraviolet shielding by using egg yolk and aloe as main ingredients, thereby minimizing skin stimulation, shielding ultraviolet-ray, and acting as a make up base. CONSTITUTION: An egg is soaked in vinegar and stored at room temperature for 5 days without opening a lid. The egg yolk is separated therefrom to produce an egg extract. 25g of Cnidii Rhizoma is added to 1,600cc of ultrapure water, followed by gently heating for 2hr, addition of 500g of aloe and heating. 1g of onions are added thereto, followed by heating for 5min and extraction. The two extracts are mixed together in a ratio of 1:1.