baber/WOPTO huggingface dataset:
Patent KR-20040065783-A (KR)
Inventor: JUNG DONG GWAN
IPC: G11B20/10
Filed: 2003-01-16
Abstract: PURPOSE: A method for converting/playing a multi track audio format is provided to convert sound sources of various tracks into one multi track audio format, and to control the converted multi track audio format according to each track, so that a user can select a desired track to reconfigure music. CONSTITUTION: A method for converting a multi track audio format(200) comprises the steps as follows. Plural sound sources are recorded on plural tracks(210). Audio data stored on each track is converted into digital audio data(220). Each of the digital audio data stored on the tracks is converted to generate a multi track audio format(230). Sound source data of the multi track audio format is stored on an audio storage medium(240).
Patent KR-20040067335-A (KR)
Inventor: LEE YOUNG SOOK
IPC: C03C25/16
Filed: 2003-01-22
Abstract: PURPOSE: A method and a device for making synthetic resin-reinforced glass fiber chips are provided to control the thickness and width of glass fiber, to give glass fiber chips having various purposes and sizes and to increase a yield. CONSTITUTION: The method comprises melting a synthetic resin, introducing the molten resin into an impregnation tank; introducing glass fiber to an inlet(7) and passing the glass fiber through an upper rotator and a lower rotator to draw the front end of the glass fiber out of an outlet(8); and impregnating the glass fiber with the synthetic resin in the impregnation tank. The impregnation tank is equipped with a transverse fixer at the top and multiple longitudinal fixers at the bottom. The glass fiber(11) is passed through the top of the rotator(6), the molten synthetic resin and the bottom of a first fixer(3) to be impregnated with the molten resin. Next, the glass fiber is elevated together with the rotator(6) and passed through the upper rotator(6) and the bottom of a second fixer(3) to be repeatedly impregnated and coated with the molten resin. The glass fiber impregnated with the resin is discharged from the outlet(8), quenched in a cooling water bath, and then is cut into a predetermined size.
Patent KR-20030064649-A (KR)
Title: 2단계 이동 제공 방법, 타이어 몰드용 팽창가능한 비드성형 링 조립체 및 생 타이어용 몰드
IPC: B29C33/02
Filed: 2003-01-27
Abstract: 팽창가능한 비드 성형 링 조립체(250)로 타이어(110)를 성형하기 위한 장치 및 방법은 수축된 및 분리된 상태로부터, 반경방향으로 팽창된 상태로, 다음에 타이어 비드(112b)를 성형하기 위한 팽창된 및 결합된 상태로 2단계 이동을 구비한다.  2단계 이동은 용이하게 제조되는 부품의 간단한 조립체를 이용하여 성취되며, 몰드 프레스(220)의 허브(209)의 간단한 연속적인 하방(축방향으로 외측) 이동(320)에 의해 구동된다.  스프링을 구비한 환형 요소의 조합체는 허브 이동을 세그먼트형 비드 성형 링(252)의 세그먼트(254, 256)의 소망의 2단계 이동으로 전환한다.  절두원추형 캠 표면(258, 266)은 몰드 프레스 이동(320)으로부터의 축방향 배향 힘(420a, 420b)을 반경방향 힘 성분(410a, 410b) 및 축방향 힘 성분(415a, 415b)으로 분할하여 2단계 이동 동안에 대응하는 반경방향 이동(310) 및 축방향 이동(315)을 야기시키는데 사용된다.  스프링 저항은 균형을 이루며, 정지 표면은 2단계 이동을 제어 및 적절하게 나열하기 위해서 제공된다.  바람직하게, 팽창가능한 비드 성형 링 조립체의 요소는 측벽 몰드와 조립되어, 상이한 타이어 구조의 비드상에서 성형될 상이한 프로파일을 채택하기 위해 몰드 교체를 위한 몰드 프레스 내외로 쉽게 수리 및 쉽게 교체되는 단일 유닛(280)을 형성한다.
Patent KR-20040069839-A (KR)
Inventor: NA YU SEOK
IPC: G03F7/42
Filed: 2003-01-30
Abstract: PURPOSE: A chemical solution for removing a BPSG (boron-phosphor-silicate glass) or PSG (phosphor-silicate glass) layer of a semiconductor device is provided, to allow a protection film to be formed on the side wall of constitution material of a transistor without generating residue during dipping species, thereby preventing the loss or displacement of the constitution material. CONSTITUTION: The chemical solution comprises HF and ethylene glycol in the ratio of 1:25 by mol. Preferably the chemical solution comprises HF, ethylene glycol and acetic acid in the ratio of 1 : 25 : 0.1-1 by mol.
Patent KR-20030071528-A (KR)
Title: 동축케이블용 전기커넥터 조립체
IPC: H01R13/639
Filed: 2003-02-26
Abstract: 본 발명은 제1하우징과 제2하우징이 결합된 때 서로 연결되는 접점을 유지하고 서로에 대하여 연결되도록 형성되는 결합단부를 갖는 제1하우징과 제2하우징을 포함하는 전기커넥터를 제공한다.  제1하우징과 제2하우징은 각각 접점에 연결된 전기케이블을 유지하는 유전체 서브어셈블리를 수용하는 수용단부를 갖는다.  유전체 서브어셈블리는 세로축선을 따라 배열되고 제1하우징과 제2하우징이 결합된 때 서로에 대하여 결합한다.  제1하우징과 제2하우징은 각각 수용단부를 폐쇄하고 유전체 서브어셈블리의 후방벽과 결합하도록 부합하는 수용단부 주위에 해치를 갖는다.  해치와 후방벽 중 적어도 하나는 유전체 서브어셈블리의 완전한 결합을 유지하도록 세로축선을 따라 장전력을 인가하기 위하여 해치와 후방벽 중 다른 하나와 결합하는 장전돌기를 갖는다.
Patent KR-20040085733-A (KR)
Inventor: KO DONG HO
IPC: H01L21/027
Filed: 2003-04-01
Abstract: PURPOSE: A wafer exposure apparatus for a semiconductor device and an exposure method are provided to improve the exactness of an exposure process by shielding only a necessary chip from light using a driving circuit part. CONSTITUTION: A wafer exposure apparatus(200) includes a plurality of liquid crystal display elements and a driving circuit part. The plurality of liquid crystal display elements(220a,220b,220c) are formed on the same plane and used as a light source for exposing wafer chips(230a,230b,230c). The driving circuit part(210) is electrically connected with each liquid crystal display element, so that the driving circuit part is capable of turning on the liquid crystal display elements, selectively.
Patent KR-20040087452-A (KR)
Inventor: HAN JONG GEUN
IPC: G02F1/1345
Filed: 2003-04-08
Abstract: PURPOSE: An LCD(Liquid Crystal Display) module is provided to prevent that picture quality is degraded by resistance difference between fan-out lines. CONSTITUTION: A plurality of fine holes(57) are formed in a pad to expose a bottom metal(53) to a protective film(51). An ITO(Indium Tin Oxide) pattern(59) is formed on the protective film to be contacted with bottom metal parts exposed through the fine holes. The number of the fine holds are increased from a pad connected with the shortest fan-out line to a pad connected with the longest fan-out line. The number of conductive balls in an ACF(Anisotropic Conductive Film) inserted between the pad and the TCP pattern exists more in the pad connected with the longest fan-out line than the pad connected with the shortest fan-out line.
Patent KR-20040088648-A (KR)
Inventor: YOO JU HWAN
IPC: C02F1/28
Filed: 2003-04-10
Abstract: PURPOSE: A filtration device for water tank is provided to completely purify water by sequentially passing water through filter member charged in the compartments from the lower side to the upper side of compartments respectively installed to divide an inner part of water tank according to rise of water. CONSTITUTION: The filtration device(10) for water tank comprises a housing(20) which is vertically installed in a water tank(2) to divide the water tank into an inflow port side(12a) in which water flows in the water tank by an inflow pipe(12) installed on the water tank and a supply port side(14a) in which water supplied to user by a supply pipe installed on the water tanks is stored, and on the upper and lower surfaces of which a plurality of through holes(28) are penetratingly formed; a supporting stand(34) which is installed on the lower surface of the housing to fix and support the housing in such a way that the supporting stand forms an entrance part(22) in which water of the inflow port side flows in the housing with the housing being spaced apart from the lower surface of the water tank in a certain height; first and second stainless steel meshes(30,32) installed in the housing to form a plurality of compartments; and a filter member charged in the respective compartments so that water is purified as water is sequentially passing through the filter member filled in the compartments after water flows in the housing according to rise of water of the inflow port side.
Patent KR-20040088666-A (KR)
Inventor: KIM JEONG TAE
IPC: B60T8/58
Filed: 2003-04-10
Abstract: PURPOSE: An anti-lock brake system of a vehicle and a control method thereof are provided to effectively control hydraulic pressure applied to vehicle wheels according to the state of the road surface via the use of the hydraulic pressure of a brake and displacement of a shock absorber. CONSTITUTION: An anti-lock brake system of a vehicle comprises a master cylinder(300) producing hydraulic pressure to oil while storing brake oil; wheel cylinders(600) receiving the hydraulic pressure of the master cylinder; a hydraulic modulator(700) adjusting the hydraulic pressure transmitted to the wheel cylinders from the master cylinder; a hydraulic pressure-sensing part(400) sensing hydraulic pressure; a displacement-sensing part(840) measuring displacement of a shock absorber(820) according to load of the vehicle; and an ECU(Electronic Control Unit,900) receiving the hydraulic pressure and displacement from the hydraulic pressure-sensing part and the displacement-sensing part and executing operation and then controlling a valve of the hydraulic modulator.
Patent KR-20040088699-A (KR)
Inventor: KIM GYEONG GU
IPC: H01J11/44
Filed: 2003-04-10
Abstract: PURPOSE: A front filter and a fabrication method thereof are provided to obtain an effective area of a picture by adding a black paint or a black dye to an adhesive. CONSTITUTION: A front filter(102) comprises a plurality of thin films(80,84,86), and a frame adhesive(76) defining an effective area of a picture in a display panel and formed at least on one upper side of the plurality of thin films. The frame adhesive comprises a transparent adhesive(74) formed at an overlaid area with the effective area, and a black adhesive(72) formed at an area except for the effective area and formed by mixing a black material with the transparent adhesive.
Patent KR-20040088924-A (KR)
Inventor: KIM HAK JUN
IPC: F16B13/12
Filed: 2003-04-14
Abstract: PURPOSE: A dowel pin device for a metallic pattern is provided to easily determine an assembling position of a processing steel by changing a limit position with respect to a pin hole formed at one side of the processing steel by means of an x directional push bolt and a y directional push bolt. CONSTITUTION: A dowel pin device for a metallic pattern is used for determining an assembly position of a processing steel corresponding to a metallic die. The dowel pin device for the metallic pattern includes a pin base(11), an x directional push bolt(21), a y directional push bolt(23), and a fastening nut(25). A pin hole of the processing steel corresponding to a pin hole formed on the die has a diameter larger than that of the pin hole formed on the die. A pin hole of the processing steel is divided into a lower part and an upper part. The lower part of the pin hole is an inserting part and inserted in to the pin hole of the die. The upper part of the pin hole is an adjustment section. The pin base(11) is positioned in the pin hole of the processing steel. The x directional push bolt(21) penetrates one side of the adjustment section and is installed in x-directions. The y directional push bolt(23) penetrates the other side of the adjustment section on an upper part of the pin base from an upper part of the x directional(21) push bolt in a y-direction.
Patent KR-20040091895-A (KR)
Inventor: CHO JAE PIL
IPC: H01M10/0525
Filed: 2003-04-23
Abstract: PURPOSE: Provided is an anode active material for a lithium secondary battery, which shows high capacity and excellent cycle life characteristics. A method for preparing the same is also provided. CONSTITUTION: The anode active material for a lithium secondary battery comprises a coating layer in which any one element selected from the group consisting of O, F, S and Se is distributed in a concentration gradient different from that of other elements from the top surface of the coating layer. The coating layer has a thickness of 0.1-5 microns. The anode active material is prepared by the method comprising the step of: mixing an anode active material in a buffered solution with a pH of 0.1-5; and drying the resultant mixture.
Patent KR-20040091974-A (KR)
Inventor: JUNG HYE SUK
IPC: G11C7/22
Filed: 2003-04-23
Abstract: PURPOSE: A clock divider of a DLL device and its clock dividing method are provided to reduce current consumption by reducing the number of phase comparison in a DLL circuit when a memory device is in a power down mode. CONSTITUTION: The first divider(400) outputs a clock signal(A) having a half frequency of an input signal(S1) by dividing the input signal. The second divider(410) outputs a clock signal(B) having a half frequency of an input clock signal(A) by dividing the input clock signal. The third divider(420) outputs a clock signal(C) having a half frequency of an input clock signal(B) by dividing the input clock signal. The fourth divider(430) outputs a clock signal(D) having a half frequency of an input clock signal(C) by dividing the input clock signal. And a power down controller(500) receives output clock signals of the third and the fourth divider and selects one of the output clock signals according to a logic level of a clock enable signal(CKE).
Patent KR-20040092230-A (KR)
Inventor: KIM MIN JEONG
IPC: G08G1/123
Filed: 2003-04-25
Abstract: PURPOSE: A system for managing the traffic flow and a method for controlling a public transportation flow are provided to effectively operate the vehicles for the driving lane by effectively collecting the driving information of the vehicles. CONSTITUTION: A system for managing the traffic flow includes a synthetic traffic flow control system(4), a synthetic traffic flow control terminal(2), a mobile terminals(1A,1B) and a user's device(3). The synthetic traffic flow control system(4) manages the operation flow of the vehicles. The synthetic traffic flow control terminal(2) exchanges the traffic operation information together with the synthetic traffic flow control system(4). The mobile terminals(1A,1B) exchanges the information of the vehicles together with the synthetic traffic flow control terminal(2). And, the user's device(3) exchanges the driving information of the traffic lane together with the synthetic traffic flow control terminal(2).
Patent KR-20040092295-A (KR)
Inventor: KIM PIL JIN
IPC: F03D3/02
Filed: 2003-04-26
Abstract: PURPOSE: A wind power generator is provided to enable stable rotation regardless of the direction of the wind and to selectively control the power amount according to the velocity of the wind and the air volume. CONSTITUTION: A wind power generator comprises a main shaft(1) vertically installed to the ground; a rotating device(2) rotating by the wind around the main shaft; and a power generation device part(3) selecting power amount by the rotating device. The rotating device comprises a rotating rod(2') installed to the upper end of the main shaft in a state of smoothly rotating by bearings(21); wind guide boards(24) suspended around the rotating rod; and a lower rotating rod(2'') connecting the lower part of the wind guide boards to the main shaft. The wind guide board has a curve uneven part for collecting the wind to enable smooth rotation although a weak wind blows, and a triangular projection part for minimizing resistance of the wind during rotating. The lower rotating rod is connected to a hollow shaft(26) having a large gear(25) to the lower part and rotating together with the wind guide boards. The power generation device part comprises three power-generating devices to enable selective generation.
Patent KR-20040093846-A (KR)
Inventor: LEE JONG KUK
IPC: G09G3/36
Filed: 2003-04-30
Abstract: PURPOSE: A display device capable of changing the screen displaying angle is provided to perform the works with watching the screen at various angles by rotating the displaying angles of the screen. CONSTITUTION: A display device capable of changing the screen displaying angle includes an analog/digital(A/D) converting unit(32), a switching unit(39), a display engine unit(34), a frame memory unit(36), an image converting unit(37), a driving unit(300) and a display device(100). The A/D converting unit(32) performs the analog digital conversion by receiving the image signal of the signal source. The switching unit(39) generates a predetermined selection signal by receiving the desired screen display angle. The display engine unit(34) converts the image signal converted into the digital signal by the A/D converting unit(32). The frame memory unit(36) stores at least one frame of the image data converted at the display engine unit(34). The image converting unit(37) changes the reading order of the data stored at the frame memory in response to the screen display angle to output with changing reading order. The driving unit(300) drives the display device by receiving the output data of the image converting unit(37). And, the display device(100) is driven by the driving unit(300).
Patent KR-20030043873-A (KR)
Inventor: HAM MIN GI
IPC: H04B1/38
Filed: 2003-05-09
Abstract: PURPOSE: A cellular phone having a built-in camera capable of bi-directional photographing by using a rotating reflector is provided to fix the camera so that a problem of a complicated flexible PCB(Printed Circuit Board) is solved, and to reduce a length of the PCB in comparison with a rotating camera so that noise in definition quality of the camera is minimized. CONSTITUTION: A camera module(90) fixed in a certain part of a cellular phone(10) photographs a subject. A reflector member(50) is rotated by a magnetic force at a predetermined angle and reflects light in parallel to an optical axis of the camera module(90). A rotating handle member(70) rotates the reflector member(50) by the magnetic force. A housing(30) includes the units, and a pair of openings(390) are formed on both sides thereof. In the reflector member(50), a reflector(510) reflects light. A fixed plate(530) in shape of a plane is rotated on a predetermined axis, and installs the reflector(510) thereon. A pair of rotating balls(550) formed in both sides of the fixed plate(530) act as a rotation axis. And a pair of magnetic plates(15a,15b,15c,15d) are attached on the other sides of the fixed plate(530).
Patent KR-20040101733-A (KR)
Inventor: KIM BYEONG CHEOL
IPC: H04B17/00
Filed: 2003-05-26
Abstract: PURPOSE: A system for monitoring a pilot beacon in a mobile communication network is provided to swiftly cope with the abnormality of a pilot beacon by monitoring the operation state of the pilot beacon and transferring an abnormal state to the external in real time when the abnormality occurs. CONSTITUTION: A system for monitoring a pilot beacon(1) in a mobile communication network is comprised of a directional coupler(101), an RSSI(Received Signal Strength Indication) module(102), and a mobile terminal(103). The directional coupler(101) is inserted between the output port of the pilot beacon(1) and an antenna(3). The RSSI module(102) compares the RSSI of a radio wave outputted from the directional coupler(101) with a preset reference RSSI, and then generates an alarm signal to indicate an abnormal state of the pilot beacon(1) according to a compared result. The mobile terminal(103) calls a preset phone number according to the alarm signal and sends an alarm message to a monitoring center(2) or an operator in charge.
Patent KR-20040104867-A (KR)
Inventor: KIM GYEONG MAN
IPC: G03G15/01
Filed: 2003-06-04
Abstract: PURPOSE: An apparatus and method for improving picture quality in a highlight are provided to generate an appropriate mask for a highlighted portion where picture quality is deteriorated, add the mask to general dot data and print the added result, to thereby improve the picture quality in the highlighted portion. CONSTITUTION: An apparatus for improving picture quality in a highlight includes a print data processor(80), a highlight detector(120), a pattern generator(130), a pattern selector(140), a combining part(200), and a printing part(300). The print data processor processes input RGB video signals and generates dot data. The highlight detector detects a highlight from each of input colors using a threshold value. The pattern generator respectively generates masks for colors detected as highlights. The pattern selector selects a pattern for each color from the masks. The combining part adds up the dot data generated by the print data processor and the output pattern of the pattern selector. The printing part prints an image corresponding to the output of the combining part.
Patent KR-20040110481-A (KR)
Inventor: LEE HOO JUNG
IPC: A47K3/28
Filed: 2003-06-19
Abstract: PURPOSE: A nozzle device of body showers is provided to regulate a flow rate or a hydraulic pressure passing therethrough with a unit for opening and closing of the flow rate, thereby preventing a failure of an operation of the nozzle device due to a reduction of the flow rate. CONSTITUTION: The nozzle device includes a valve(30) connected along a connecting pipe(20) and a nozzle(10) connected with the valve through a connecting pipe(21) so that the nozzle is controlled with the valve. The nozzle has a screw portion at body portion thereof and the screw portion is engaged with another screw portion of a fixing unit. The engagement of the two screw portions enables the connecting pipe to be opened and closed. The nozzle body portion is inserted into an engagement unit connected with the connecting pipe and exposed outside with rear end thereof.
Patent KR-20040110049-A (KR)
Title: Multi-layered substrate connection pin for mdf to enlarge shrinkage range and enhance elastic force and a fabricating method thereof
Inventor: HUH SANG ROK
IPC: H01R43/00
Filed: 2003-06-20
Abstract: PURPOSE: A multi-layered substrate connection pin for MDF(Main Distributing Frame) and a fabricating method thereof are provided to enlarge shrinkage range and enhance elastic force, thereby preventing abrasion of conduction layer, which is formed on an inside wall of a through hole of the connection pin, and wiring patterns of the multi-layered substrate. CONSTITUTION: Connection terminals(2) for electrically connecting patterns of a multi-layered substrate are formed through press process. A connection pin(1) is formed by inserting the connection terminal in an injection metallic molding and filling and hardening liquefied plastic resin in the injection metallic molding. An inserting part(12) of the connection pin is incised in a longitudinal direction with a cutter, thereby forming a plurality of elastic supporting elements(121) and connection terminal elements in the inserting part.
Patent KR-20050000186-A (KR)
Inventor: LIM MYUNG JAE
IPC: E03D5/00
Filed: 2003-06-23
Abstract: PURPOSE: A toilet bowl system is provided to minimize the consumption of water for discharging excrement, to improve the discharge efficiency on excrement and to keep a toilet bowl sanitary with small amount of water for discharging excrement. CONSTITUTION: The toilet bowl system(10) contains a toilet bowl(20) having a receiving unit(21), a vacuum discharge tub(40) connected with the receiving unit(21) of the toilet bowl(20) using a primary valve unit(30) to suck in water and excrement in the receiving unit(21) using internal vacuum pressure and provided with an inlet(41) and an outlet, a primary valve unit(30) connecting the receiving unit(21) of the toilet bowl(20) and the vacuum discharge tub(40) and operated by vacuum pressure of the vacuum discharge tub(40), a secondary valve unit(50) installed on the lower part of the vacuum discharge tub(40) to discharge excrement in the vacuum discharge tub(40), a vacuum generator(60) applying vacuum pressure to the vacuum discharge tub(40), and a water supply unit(70) supplying water to the receiving unit(21) of the toilet bowl(20).