baber/WOPTO huggingface dataset:
Patent KR-20040053469-A (KR)
Title: Optical transmitter based on directly modulated distributed feedback-laser diode applying vestigial side band modulation
Inventor: HWANG SEONG TAEK
IPC: H01S5/042
Filed: 2002-12-14
Abstract: PURPOSE: A directly modulated DFB-LD(Distributed Feedback-Laser Diode) optical transmitter applying a VSB(Vestigial Sideband Modulation) thereto is provided to apply an optical tunable filter having a VSB modulation system to the optical transmitter, thereby reducing bandwidths of an optical signal. CONSTITUTION: An electric signal generator(120) converts an inputted signal into an electric signal. A DFB-LD(140) converts the electric signal into an optical signal. An optical tunable filter(160) differently sets a central wavelength set for filtering the optical signal from a central wavelength of the inputted optical signal, performs a VSB modulation process for the optical signal to reduce bandwidths of the optical signal by degenerating a predetermined band of the optical signal, and improves an extinction ratio by reducing the bandwidths.
Patent KR-20040053675-A (KR)
Title: Transfer voltage control method of image-forming apparatus
Inventor: PARK JONG HWA
IPC: G03G15/14
Filed: 2002-12-17
Abstract: PURPOSE: A transfer voltage control method for an image forming apparatus is provided to detect a resultant resistance of a sheet of paper, a photosensitive medium and a transfer apparatus and supply a proper transfer voltage, thereby capable of obtaining a good screen quality. CONSTITUTION: After applying power source to the image forming apparatus or mounting a cassette, a control unit detects and stores a resultant resistance of a middle transfer belt and a transfer roller(S301). A sheet of paper loaded at the cassette is picked up and transferred(S302) by making a driving motor rotate normally. When an edge of the paper is passed by a discharge sensor, the control unit stops the driving motor(S306). The control unit supplies the transfer roller with a transfer voltage and detects the resultant resistance of the paper, the middle transfer belt and the transfer roller(S307). The control unit resets a transfer voltage corresponding to the detected resultant resistance(S308), applies the reset transfer voltage to the transfer roller and transfers a toner's image to the paper.(S313).
Patent KR-20040056240-A (KR)
Title: confirming apparatus and method for voice recognition result
Inventor: LEE JIN SU
IPC: G10L15/30
Filed: 2002-12-23
Abstract: PURPOSE: A method for confirming voice recognition results is provided to convert a voice into a text to store the text, and to immediately confirm recognition results to correct the recognition results, thereby magnifying management efficiency of line records. CONSTITUTION: A server(42) receives inputs from plural microphones(14) and a TACO meter(41), generates information made by converting a voice into a text with time information, stores the information in a database server(43), and transmits recognition results to terminals(47) as the text. The server(42) receives voice information inputted to the microphones(14) and the time information of the TACO meter(41). The voice information is converted into the text. The text information is stored in the database server(43) with at least time information. The text information is transmitted to the terminals(47).
Patent KR-20040056924-A (KR)
Title: Apparatus for controlling the door of furnace
Inventor: HWANG SEONG GU
IPC: F27B9/40
Filed: 2002-12-24
Abstract: PURPOSE: An apparatus for controlling charging door of reheating furnace is provided to minimize explosion and thermal loss of the furnace by simultaneously scanning a curved surface part formed on the surface of slab and detecting height of a certain point of the slab in real time, thereby controlling opening and closing of the charging door. CONSTITUTION: The apparatus comprises light transmitting and light receiving photo sensors(10,10a) for detecting the admission state of slab(6); a scan roller(12) which is slid on the surface of the slab, and on side surface and front surface of which first pulse generator(13) and first limit switch(18) are installed; a scan part(20) connected to the scan roller to detect height of the slab according to the surface state of the slab; a resistor(16) for outputting resistance values according to height values detected by the scan part; an air cylinder(14) for vertically moving the scan part by pneumatic pressure through first and second solenoid valves(32,34); a roller main body(22) which is fixed to upper rails(28) in such a way that the roller main body is slid by driving motor, to which stopping bar(24) is attached, and which is connected to the air cylinder; second limit switch(26) operated by the stopping bar(24); an input and output operation part(36) in which control program and control data for operating the whole apparatus are stored; and second pulse generator(40) for detecting the opening state of the charging door.
Patent KR-20040057781-A (KR)
Title: Method of fabricating Hafnium dioxide Capacitor
Inventor: KIM GYEONG MIN
IPC: H01L27/108
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a hafnium oxide capacitor is provided to prevent the formation of HfSiO at interface between a polysilicon layer and a hafnium oxide layer by using RTN(Rapid Thermal Nitridation) of the polysilicon layer. CONSTITUTION: A lower electrode made of a polysilicon layer is formed(S1). The surface of the lower electrode is nitrified by RTN(S3). Oxynitridation process is performed by RTO(Rapid Thermal Oxidation)(S4). A hafnium oxide layer is deposited on the resultant structure(S5). Annealing is performed(S6). An upper electrode is then formed on the hafnium oxide layer(S7).
Patent KR-20040058493-A (KR)
Title: Preparing method of painted steel sheet of galvannealed iron with excellent anti-blister property
Inventor: JUN SEON HO
IPC: C23G1/14
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing a powder coated galvannealed steel sheet having superior anti-blister property is provided to prevent blister from forming on a part of coating layer by controlling oiling quantity of the galvannealed steel sheet and coating and degreasing conditions and brushing the galvannealed steel sheet. CONSTITUTION: In a manufacturing method of powder coated steel sheet of galvannealed steel sheet used as a powder coating substrate, the method for manufacturing a powder coated galvannealed steel sheet having superior anti-blister property comprises a step of pretreating a galvannealed steel sheet to which an oiling quantity of 0.2 to 1.7 g/m¬2 is applied in an alkali degreasing solution having a concentration of 3 to 5 wt.% under the degreasing conditions that degreasing temperature is 40 to 60 deg.C, and degreasing time is 90 to 120 seconds; and a step of coating powder on the pretreated galvannealed steel sheet, wherein the method further comprises a step of brushing the surface of the galvannealed steel sheet before performing the pretreatment step so that 0.05 to 0.1 g/m¬2 of the galvannealed steel sheet is brushed, wherein an oiling quantity of 0.2 to 2.9 g/m¬2 can be applied to the galvannealed steel sheet, and the pretreatment step can be performed in the alkali degreasing solution having a concentration of 3 to 5 wt.% under the degreasing conditions that degreasing temperature is 40 to 60 deg.C, and degreasing time is 60 to 120 seconds.
Patent KR-20040061636-A (KR)
Inventor: KIM TAK SU
IPC: A47L9/24
Filed: 2002-12-31
Abstract: PURPOSE: A locking device for an extension pipe of a vacuum cleaner is provided to improve assembly efficiency by reducing the number of parts, and to offer convenience to a user by easily attaching/detaching the extension pipe. CONSTITUTION: A holder(100) is coupled to an adjusting handle(12), and has a fixing hole(121). A locking member(200) is inserted into an extension pipe(13) and the holder, and has an elastic locker fixed to the fixing hole. A locking releasing member(300) is slidably installed at the outer circumference of the locking member, and has a locking releasing protrusion(310) for separating the holder from the locking member.
Patent KR-20040061978-A (KR)
Title: Alternative phase shift mask and method for manufacturing pattern using it
Inventor: BAEK SEUNG WON
IPC: H01L21/027
Filed: 2002-12-31
Abstract: PURPOSE: A selective phase inversion mask and a method for forming a pattern using the same are provided to increase a margin of depth of focus by shifting a wavefront. CONSTITUTION: A selective phase shift mask includes a pattern, a shifter material, and a coating layer. The pattern has a constant pitch. The coating layer(16) is used for covering the pattern(14) and the shifter material(12). A refractive index of the shifter material is larger than the refractive index of the shifter material. The coating layer is formed with a crystalline layer and a non-crystalline layer. The transmittance of the coating layer is 5.5 to 6.5 percent. The coating layer is formed with a liquefied material layer.
Patent KR-20020048406-A (KR)
IPC: G02B6/38
Filed: 2000-09-11
Abstract: 본 발명에 따른 자웅동체의 광섬유 종단장치는 하우징의 전단으로 분리 삽입가능한 플러그 인서트를 포함한다. 상기 하우징은 록킹홀들을 갖고, 상기 플러그 인서트는 광섬유의 종단들을 둘러싸는 패럴들이 수용되도록 형성된다. 또한, 상기 플러그 인서트는 각각이 돌기부를 갖는 스프링 래치들을 갖고, 상기 돌기부는 상기 하우징의 록킹홀들로 수용되도록 설계된다.
Patent KR-20020040815-A (KR)
Title: Packet network interfacing
IPC: H04L12/56
Filed: 2000-09-25
Abstract: An interface for use between two IPv6 domains separated by an IPv4 domain includes a protocol converter, an encapsulator/un-encapsulator and a controller.
Patent KR-20020064288-A (KR)
IPC: G09F13/04
Filed: 2001-07-18
Abstract: 본 발명은 백라이트 장치에 관한 것으로서, 광확산성을 갖는 투광성 시트(6)와, 이 투광성 시트(6)의 배후에 배치되는 발광소자(5)와, 이 발광소자(5)와 투광성 시트(6)의 사이에 배치되어, 꼭대기부(A1)에서 교차하는 한쌍의 경사면(변B, C)을 가진 단면이 대략 V자형인 프리즘부(73)가 복수열 형성된 프리즘면(72)과, 이 프리즘면(72)과는 반대측 면에 형성된 평면부(71)를 갖는 프리즘시트(7)로 백라이트 장치(2)를 구성하고, 프리즘 시트(7)를 프리즘면(72)이 발광소자(5)측을 향하도록 발광소자(5) 및 투광성 시트(6)는 거리(W1, W2)를 두고 이간시켜 배치하는 것에 의해 밝고 휘도 불균형이 작은 백라이트 장치를 제공하는 것을 특징으로 한다.
Patent KR-20020043229-A (KR)
Title: 안경 렌즈 보링 지그 위치 결정장치
IPC: B23B49/00
Filed: 2000-10-19
Abstract: 본 발명은 옥접가공된 안경 렌즈의 단면으로부터 렌즈 안쪽을 향하는 불관통 구멍을 가공하기 위한 보링 지그를 간단한 장치와 조작으로 정확하게 위치 결정 및 고정하기 위한 장치에 관한 것으로, 옥접가공된 안경 렌즈(1)에 고정된 블로킹 지그(8)를 이용하여 상기 렌즈(1)의 보관 유지와 위치 결정을 실시함과 아울러, 이송 설정된 가이드대(6)와 가이드 스톱퍼(62)를 이용하여 보링 지그(3)의 위치 결정을 실시한다.
Patent KR-20020081212-A (KR)
IPC: B29C33/22
Filed: 2000-09-08
Abstract: A blow-molding machine for producing blow-molded hollow bodies from a thermoplastic material, includes two blow-mold halves which can be horizontally displaced and provided with separate drive units for a transport drive and for the sequence of movements of the mold closing and locking device to open and close the blow mold halves. Conventional blow-molding machines are still equipped with hydraulic drives at least for the mold closing and locking device. In order to provide a blow-molding machine that can for example be operated under clean-room conditions, the drive unit of the blow-molding machine according to the invention is configured for the clamping elements of the mold closing and locking device as an electromotive direct drive with a spindle drive and a spindle mechanism with recirculating rollers.
Patent KR-20030007422-A (KR)
IPC: H01F27/34
Filed: 2001-11-23
Abstract: 본 발명은 과전압 보호(OVP: Over Voltage Protection)를 하는 고전압 변압기에 관한 것인데, 상기 변압기는 1차(저전압) 권선과, 2차(고전압) 권선과, 보조 권선에서의 전압이 사전 한정된 레벨을 초과할 때 변압기를 차단하도록 배열된 과 보호 회로(over protection circuit)를 포함한다. 본 발명에 따라, 보조 권선은 2차 권선에 커플링되고, 적어도 한 층의 절연 포일에 의해 상기 2차 권선으로부터 절연된다. 본 발명은 2차 측 상의 전압과 보조 권선에서의 전압 사이의 관계의 부하 변화를 향상시키는데, 이것은 부하 변화를 정상 부하 범위에 걸쳐 1kV 미만으로 감소시킨다.
Patent KR-20020084174-A (KR)
Title: 공기 공급 시스템, 공기 제균 방법, 반송 시스템 및 반송방법
IPC: A61L9/16
Filed: 2001-12-28
Abstract: 공기 공급 시스템(1)에는, 공기 공급부(2)와 대상 구획(C)을 연결하는 공기 공급 관로(4)의 중간에 공기 중의 분진 등을 제거하는 필터(6)가 설치되고, 공기 공급부(2)와 필터(6)의 사이에는 전자선 조사 유닛(l1)을 포함하는 살균부(10)가 설치되어 있다.  그리고, 본 발명에 따른 공기 제균 방법에는, 공기 공급부(2)와 대상 구획(C)을 연결하는 공기 공급 관로(4)의 중간에서 필터(6)에 의해 공기 중의 분진을 제거하는 동시에, 공기 공급부(2)와 필터(6)의 사이에서 공기 공급 관로(4)내를 유통하는 공기에 대하여 전자선을 조사한다.
Patent KR-20020079954-A (KR)
Title: 폴리락티드 및 폴리비닐 알코올의 블렌드를 포함하는수감응성 필름 및 제품
IPC: C08L67/04
Filed: 2001-03-14
Abstract: 본 발명은 폴리락티드 및 폴리비닐 알코올의 수감응성 블렌드이다.  본 발명은 폴리비닐 알코올 및 폴리락티드의 블렌드를 포함하는 필름 및 개인 위생 용품을 포함하며 그러한 필름 및 제품의 제조 방법 및 그러한 필름 및 제품의 수감응성을 변화시키는 방법을 포함한다.  바람직한 실시양태에서, 그 조성물, 필름 및 제품은 폴리비닐 알코올 및 개질된 폴리락티드의 블렌드를 포함한다.  본원에 기재된 조성물 및 필름은 플러쉬가능하고 분해가능한 제품 내의 구성부분으로서 유용하다.
Patent KR-20020081584-A (KR)
Title: 디지털 데이터를 위한 복사-방지 시스템에서 상기 디지털데이터를 판독, 레코딩 및 복구하기 위한 디바이스
IPC: G09C5/00
Filed: 2001-02-28
Abstract: 본 발명은, 디지털 홈 네트워크에 연결되도록 설계되고 컨텐트를 나타내는 데이터를 수신하는 디지털 데이터를 판독하기 위한 디바이스(10)에 관한 것이다. 상기 디바이스는, 상기 디바이스가 또 다른 디지털 네트워크 디바이스에 연결되도록 하는 라인에 특정된 보호 모드에 따라 데이터를 암호화하기 위한 제 1 수단(13)으로서, 상기 암호화된 데이터는 그 경우에 있어 제 1 출력단(S1)에 공급되는, 제 1 암호화 수단(13)과; 홈 네트워크에 특정된 모드에 따라 데이터를 암호화하기 위한 제 2 수단(14)으로서, 상기 암호화된 데이터는 그 경우에 있어 제 2 출력단(S2)에 공급되는, 제 2 암호화 수단(14)을 포함한다. 본 발명은 또한, 상기 판독 디바이스(10)에 연결되도록 설계되는, 디지털 데이터를 레코딩 및 복구하기 위한 디바이스에 관한 것이다.
Patent KR-20030015224-A (KR)
IPC: F16K1/42
Filed: 2001-03-30
Abstract: 일체식 압력 조절 장치의 포핏 밸브, 포핏 밸브 시일을 사용하는 밸브 시스템, 및 포핏 밸브의 부스러기를 벗겨 청소하기 위한 방법을 위한 시일.  포핏 밸브는 하우징에 있어서의 구멍을 통한 유체 유동을 허용하는 개방 위치 및 구멍을 통한 유체 유동을 방지하는 폐쇄 위치 사이에서 이동가능하다.  시일은 하우징에 고정된 제 1 시일링 표면 (702) 및 포핏 밸브에 직면하는 제 2 시일링 표면(704)을 가지고 있는 환형 보디를 포함한다.  환형 립(706)은 시일로부터 경사지게 돌출하고 폐쇄 위치에서 포핏 밸브에 의해 탄성적으로 변형되고, 그것에 의해 포핏 밸브의 시일링 표면의 부스러기를 벗겨내어 청소한다.
Patent KR-20020093992-A (KR)
IPC: C08F110/02
Filed: 2001-04-27
Abstract: 제 1 촉매 조성물의 제조방법이 제공된다. 방법은 적어도 하나의 제 1 유기 금속 화합물과 적어도 하나의 활성제를 접촉시켜 제 1 촉매 조성물을 생성하는 단계를 포함한다. 활성제는 알루미녹산, 플루오로-유기 보레이트, 및 적어도 하나의 유기 알루미늄 화합물과 배합된 형태의 처리된 고체 옥사이드 성분으로 이루어진 그룹 중에서 선택된다. 본 발명의 또다른 양태에서, 2모드 중합체 생산을 위한 제 2 촉매 조성물의 제조방법이 제공된다. 방법은 적어도 하나의 제 1 유기 금속 화합물, 적어도 하나의 활성제, 및 적어도 하나의 제 2 유기 금속 화합물을 접촉시켜 제 2 촉매 조성물을 생성하는 단계를 포함한다. 제 1 및 제 2 촉매 조성물 및 이러한 조성물을 사용하여 중합체를 생산하는 중합 방법도 제공된다.
Patent KR-20040070554-A (KR)
Title: Method for locking in handset
Inventor: JUN JI UNG
IPC: H04B1/40
Filed: 2003-02-04
Abstract: PURPOSE: A method for locking a mobile terminal is provided to prevent an illegal use of a mobile terminal by performing user authentication by using a specific SIM(Subscriber Identification Module) number. CONSTITUTION: A SIM card is inserted into a mobile terminal(S301). The mobile terminal is turned on(S302). Specific numbers allocated to each SIM are read to determine whether a new SIM is applied to the mobile terminal(S303). If a new SIM is applied to mobile terminal, a SIM unlock number is received(S306). It is determined whether the inputted SIM unlock number is identical to a SIM unlock number which is previously set in the mobile terminal(S307). If the inputted SIM unlock number is not identical to the previously set SIM unlock number, the mobile terminal is set in a locked state(S309).
Patent KR-20040075639-A (KR)
Inventor: CHA GI SEOK
IPC: G02F1/1345
Filed: 2003-02-22
Abstract: PURPOSE: An LCD device which reduces a harmful electromagnetic wave is provided to change a shape of signal lines for transmitting signals to a driving IC from an FPC(Flexible Printed Circuit), and to offset harmful electromagnetic waves generated from the signal lines, thereby remarkably reducing the generation of the harmful electromagnetic waves. CONSTITUTION: Pixel electrodes(110) are disposed on the first substrate(100). A TFT(Thin Film Transistor)(120) for applying a driving voltage is disposed on each pixel electrode(110). Signal lines(150) are connected to a gate electrode(G) and a source electrode(S) of the TFT(120). A gate line(140) is connected to the gate electrode(G), and a data line(130) is connected to the source electrode(S). Pads(160) are formed in a section of the gate line(140) and a section of the data line(130). The second substrate(200) is overlapped with the first substrate(100), is formed with a color filter corresponding to each pixel electrode(110), and comprises a common electrode faced with the pixel electrodes(110).
Patent KR-20040076436-A (KR)
Inventor: CHOI BYEONG YUL
IPC: C08G77/18
Filed: 2003-02-25
Abstract: PURPOSE: A process for producing a low molecular weight polysiloxane polymer of which the both terminals are silanol groups, is provided to generate few byproducts and to use the polysiloxane polymer as a plasticizer when producing a silicon rubber and as an intermediate when producing other siloxane polymers. CONSTITUTION: The process comprises the steps of: equilibrium-reacting 100pts.wt. of a cyclosiloxane(formula 1: £SiR1R2O|n) and 30-80pts.wt. of a dialkoxy silane(formula 2: R3R4Si(OR5)2) and 0.5-5pts.wt. of an acidic catalyst at 50-130deg.C to prepare a low molecular weight polysiloxane polymer of which the both terminals are alkoxy groups; adding water to the low molecular weight polysiloxane polymer of which the both terminals are alkoxy groups to substitute the alkoxy groups for the silanol groups by a hydrolysis and then removing a solid catalyst and the byproducts. The low molecular weight polysiloxane polymer of which the both terminals are silanol groups, has a molecular weight of 300-900 and the OH content of 4-7%. In the formulas, R1-R4 are methyl, vinyl, or phenyl, R5 is C1-C10 alkyl, and n is an integer of 3-12.
Patent KR-20040081963-A (KR)
Inventor: LEE JONG SEONG
IPC: B60H1/12
Filed: 2003-03-17
Abstract: PURPOSE: A wind regulating motor control device and a method for heating and cooling a vehicle are provided to precisely adjust the position of a wind regulating motor by generating a feedback signal to the driving of the wind regulating motor by a method without making any contact. CONSTITUTION: A wind regulating motor control device for heating and cooling a vehicle driven by a motion signal transmitted from a control unit receiving a wind regulating set signal input by a user is composed of a light emitting unit(22) for emitting light by power supplied from the outside in driving a wind regulating motor(30); a slit(32) combined to the end of a rotary shaft of the motor and arranged with a plurality of grooves for discontinuously transmitting the light irradiated from the light emitting unit; and a light receiving unit(23) comprising two light receiving elements and selectively receiving the light irradiated from the light emitting unit through the plural grooves formed at the slit.
Patent KR-20040087165-A (KR)
Inventor: JUNG IN CHEOL
IPC: H04M1/23
Filed: 2003-04-04
Abstract: PURPOSE: A method for inputting English letters in a mobile terminal is provided to allow a user to input every English alphabet by key-pressing maximum twice. CONSTITUTION: English alphabets(Q,R,U),(W,T,I),(E,Y,O),(A,F,J),(S,G,K),(D,H,L),(Z,V,M)(X,B,P),(C,N) are allocated to each number key(1-9), and special keys(*,#) are allocated to the left and right side of a number key(0)(S1). When a user simultaneously presses arbitrary number key and the special key(#), a corresponding alphabet of the first allocated English alphabets(Q,W,E,A,S,D,Z,X,C) is inputted(S3,S4). If the user presses one of the number keys(1-9), a corresponding alphabet of the second allocated English alphabets(R,T,Y,F,G,H,V,B,N) is inputted(S5,S6). If the user simultaneously presses one of the number key(1-8) and the special key(*), a corresponding alphabet of the third allocated English alphabets(U,I,O,J,K,L,M,P) is inputted(S7,S8).
Patent KR-20040087521-A (KR)
Inventor: BAE SUN CHEOL
IPC: D06F33/02
Filed: 2003-04-08
Abstract: PURPOSE: A device for sensing the washing amount and eccentricity of a drum-type washing machine and a sensing method thereof are provided to exactly detect the washing amount and eccentricity in various strokes. CONSTITUTION: A drum-type washing machine comprises a cabinet; a drum rotatably installed in the cabinet; a tub installed in a state of covering the outside of the drum; and dampers combined to the lower sides of the tub. The damper has a fixing part and a sliding part, and damps vibration of the tub. A device for sensing the washing amount and eccentricity of the drum-type washing machine comprises a motor drive part(120) driving a motor for rotating the drum; a water supply/drainage control part(110) controlling water supply and drainage; a sensing part(140) sensing the washing amount according to a length change of dampers caused by the weight of the laundry and sensing eccentricity according to a length difference of the dampers caused by imbalance of the laundry; and a system microcomputer(100) controlling the motor drive part and the water supply/drainage control part to execute a stroke according to a corresponding washing program if a user inputs an operation command and controlling the stroke execution according to the washing amount and eccentricity sensed by the sensing part.
Patent KR-20040080878-A (KR)
Title: Refrigerator
Inventor: KIM DONG HWA
IPC: F25D23/02
Filed: 2003-04-16
Abstract: PURPOSE: A refrigerator is provided to receive plenty of objects with various sizes and kinds by changing the mounting angle of a door guard installed at the inner surface of a refrigerator door. CONSTITUTION: A refrigerator is composed of at least one cooling chamber; a door(14) for opening and closing the cooling chamber; a door guard(30) installed in the door to receive articles; and a combining device for mounting the door guard in the door to arrange a vertical position that the door guard is almost perpendicular to an inner plate surface of the door and an inclination position that the door guard inclines for the inner plate surface of the door. The combining device comprises a hanging projection unit having first and second hanging projections(41,42) disposed on at least one of the inside of the door and the door guard and arranged longitudinally at the predetermined interval and a projection hanging part arranged at the other one and composed of a first hanging unit(32) engaged with the first hanging projection at the vertical position, a second hanging unit(34) separated from the first hanging unit to incline for the first hanging unit and engaged with the first hanging projection, and a third hanging unit(36) engaged with the second hanging projection at the vertical and inclination positions.
Patent KR-20040095774-A (KR)
Inventor: CHO JONG HWAN
IPC: G02F1/133
Filed: 2003-04-28
Abstract: PURPOSE: A method for driving an LCD(Liquid Crystal Display) and an LCD using the driving method are provided to improve display characteristic of the LCD. CONSTITUTION: Photo currents generated in response to light provided by a user are converted into digital signals. The first position information items supposed to be points proving the light are measured in response to the digital signals. The first position information items are compared and the second position information corresponding to a specific point at which at least two first position information items identical to each other is calculated. A driving signal is output in response to the second position information. An image is displayed in response to the driving signal.
Patent KR-20030095222-A (KR)
Title: 위치검출기구를 구비한 매니폴드밸브
IPC: F15B13/04
Filed: 2003-04-29
Abstract: 자기센서의 부착 및, 그 자기센서와 매니폴드베이스 사이의 배선이 간단하고, 유지보수시의 취급도 용이한 위치검출기구를 구비한 매니폴드밸브를 얻는 것을 과제로 한다. 
     본 발명은, 전자밸브(1)의 스풀(8)에 마그넷(20)을 부착함과 아울러, 케이싱(6)에 형성된 제1의 오목부(26) 내에 자기센서(29, 29)와, 각 자기센서(29, 29)에 도통하는 접속핀(30, 30)을 설치하고, 매니폴드베이스(2)에는, 제2의 오목부(36) 내에 센서용 커넥터(37)와, 기판수용실(35) 내에 상기 센서용 커넥터(37)에 접속된 주배선기판(34)을 설치하고, 상기 매니폴드베이스(2)상에 전자밸브(1)를 탑재하면, 상기 접속핀(30, 30)이 센서용 커넥터(37)에 접속되어 자기센서(29, 29)가 주배선기판(34)에 전기접속되도록 구성된다.
Patent KR-20040094941-A (KR)
Inventor: YANG JUNG HWAN
IPC: A61B5/04
Filed: 2003-05-06
Abstract: PURPOSE: A body fat measuring apparatus is provided to easily measure and manage information on body fat, by arranging an impedance measuring system integrally with the door of a refrigerator. CONSTITUTION: A body fat measuring apparatus comprises an input unit(1) mounted on the door or door handle of a refrigerator, and which permits input of information of a user; a data detection unit(2) for detecting body fat measurement data through the part of body of the user; a data processing unit(3) for processing the detected data; a control unit(4) for calculating body fat by using the input information and detected data; a memory(5) for storing the calculated body fat value and input information; and a display unit(6) for displaying the measured value of body fat.