baber/WOPTO huggingface dataset:
Patent KR-20030074062-A (KR)
Title: Method of a sewage, waste water disposal
Inventor: KIM IM SUK
IPC: C02F1/00
Filed: 2002-08-26
Abstract: PURPOSE: Provided is a polyurethane support in which silicate compound is immobilized for adsorbing or coagulating contaminants in wastewater. CONSTITUTION: The floc collector comprises a polyurethane support(1) having a plurality of cells(2), wherein silicate compound being capable of adsorbing and coagulating contaminants in wastewater is immobilized to the cells(2) of the polyurethane support(1), and wherein the polyurethane support(1) is prepared by mixing silicate compound with polyol which is a raw material of polyurethane, mixing the polyol and silicate compound mixture with isocyanates and foaming the mixture compound.
Patent KR-20040020235-A (KR)
Title: Antenna with built-in camera
Inventor: LEE WANG SUN
IPC: H01Q1/24
Filed: 2002-08-30
Abstract: PURPOSE: An antenna is provided to achieve improved portability and allow the camera to be used even in narrow places by reducing the volume of the camera. CONSTITUTION: An antenna comprises a camera(100); a protrusion(200) having a camera mounting portion formed at the inner surface of the protrusion; an antenna rod(300) coupled to the bottom of the protrusion and extended downward; a stopper(400) having a cylindrical shape having a cross section larger than the cross section of the antenna rod, wherein the stopper is coupled to the lower end of the antenna rod and has an antenna terminal(410) for applying signals related to the wave reception and transmission to the antenna and a camera terminal(420) for applying signals related to the operation of the camera to the camera; one or more antenna cables which penetrates through the protrusion and the antenna rod and is connected to the antenna terminal; and a camera cable which penetrates through the protrusion and the antenna rod and has an end connected to the camera and the other end connected to the camera terminal.
Patent KR-20040020410-A (KR)
Title: Cooker with a coating layer and a hard membrane layer separately and its manufacturing method
Inventor: LIM DUK JAE
IPC: A47J36/02
Filed: 2002-08-30
Abstract: PURPOSE: A cooking pot having a coating layer and a hard film layer and manufacturing method thereof is provided to improve the external appearance and durability of the cooking pot by forming the coating layer and the hard film layer. CONSTITUTION: In a cooking pot(100), a hard film layer(130) is formed at the inner and outer surfaces of a bottom part(111) and a lid coupling part(112). A coating layer(120) is formed at the inner and outer surface of a main body(110) except the bottom part and the lid coupling unit.
Patent KR-20040020519-A (KR)
Title: 3 dimension image capture device
Inventor: KIM JIN GON
IPC: G06T1/00
Filed: 2002-08-30
Abstract: PURPOSE: An apparatus for photographing a three-dimensional image is provided to transmit a three-dimensional image obtained by CMOS image sensors to a personal computer through a serial interface. CONSTITUTION: An apparatus for photographing a three-dimensional image includes a plurality of image sensors(101,102), a multiplexer(103), an image processor(104), and a controller(106). The plurality of image sensors obtain an image of an object through lenses. The multiplexer provides a clock signal to the plurality of image sensors sequentially. The image processor receives video data output from the image sensors in synchronization with the clock signal to construct output image data frames. The controller controls the operations of the multiplexer and image processor and transmits the output image data frames to an external device(105) through a serial interface(107).
Patent KR-20040019808-A (KR)
Inventor: PARK YEON SOO
IPC: G09B23/18
Filed: 2002-08-30
Abstract: PURPOSE: An education material for extending originality is provided to rouse interest and to increase learning effect and to extend originality. CONSTITUTION: A magnet(2) is embedded in a writing material(1) so that a magnetic pole plane of the magnet is not parallel with a surface of a nonmagnetic body(7) of the writing material. A magnet(5) is installed in an internal space of a hemisphere(4) formed below a circular plate(3). A rotator(6) or printed matters are attached onto the circular plate above the hemisphere. The nonmagnetic body is inserted between a hemisphere magnet and the writing material so that gravitation is generated between two magnets(2,5). And the magnetic plane of the magnet(2) is not parallel with the nonmagnetic body(7) and the magnetic plane of the magnet(5) is parallel with a plane of the circular plate(3).
Patent KR-20040021769-A (KR)
Title: A manufacturing method of heat sink
Inventor: CHO YEONG CHUN
IPC: H05K7/20
Filed: 2002-09-04
Abstract: PURPOSE: A method for fabricating a heat sink is provided to enhance the productivity and reduce a manufacturing cost by applying a die casting method using a permeable metal mold without performing an additional finishing process. CONSTITUTION: A heat sink is fabricated by using a die casting method. The die casting method is to inject molten metal into a die-casting mold(20) including an upper mold(21), a lower mold(22), and a permeable mold(23) forming a front end part of a radiation part of the heat sink. The permeable mold(23) is formed with a permeable metal material. In the die casting process, a defect due to air bubbles is not generated since the generated gas is discharged to a gas exhaust hole.
Patent KR-20040021918-A (KR)
Title: Apparatus for throwaway coffee capsuleplate
Inventor: MYUNG JAE KWON
IPC: B29C51/42
Filed: 2002-09-05
Abstract: PURPOSE: A coffee bean capsule plate and a device for manufacturing the same are provided to reduce the heating time of a synthetic resin sheet and improve productivity by heating and preheating the synthetic resin sheet simultaneously. CONSTITUTION: Heating plates(10,10a) moves freely right and left along a roller guide(11), and heat and preheat synthetic resin sheets(30). Support wire nets(14) are installed under the heating plates, and keep the balance of the synthetic resin sheets.
Patent KR-20040022014-A (KR)
Inventor: SONG JUN HO
IPC: G11B20/10
Filed: 2002-09-06
Abstract: PURPOSE: An apparatus and a method for reproducing audio data are provided to amplify sounds in a frequency range to which people sensitively react using a psycho-acoustic filter. CONSTITUTION: An apparatus for reproducing audio data includes an audio decoder(110) for decoding digital audio data, a converter(120) receiving the decoded digital audio data and converts the digital data to an analog signal, and a post filter(130) for receiving the analog signal, passing only a signal corresponding to the human audio frequency and removing signals of other frequencies. The apparatus further includes a psycho-acoustic filter(140) that receives the output signal of the post filter, amplifies a signal in a predetermined frequency range in which a human minimum audible limit level is relatively small, and attenuates signals of other frequencies.
Patent KR-20040024205-A (KR)
Inventor: SEO JEONG HUN
IPC: F24F1/48
Filed: 2002-09-13
Abstract: PURPOSE: An air conditioner is provided to stabilize flowing of air moving along an air cleaning channel by separating a suction channel partly used jointly. CONSTITUTION: A partition(209) is fixed to an inside of a lower part of a front panel(203) on a lower side of an air cleaner(207) and an inside of an inlet(202) in horizontal direction to divide air introduced through the inlet to a suction part A(206a) of a suction duct cover(206) and a suction part B(208b) of an air cleaning case(208), that is, to separate an air cleaning suction channel of an air cleaning channel formed by the air cleaner and a cooling and heating suction channel of a cooling and heating channel formed by a cooling and heating blower(205) so that the cooling and heating suction channel and the air cleaning suction channel are separated from each other without having a suction channel jointly used. The partition is streamlined to have a curved center so as to secure suction of air through the suction channel formed by the air cleaner while avoiding interference with the suction part A whose large diameter is of the cooling and heating blower.
Patent KR-20040026586-A (KR)
Inventor: YUN JONG HO
IPC: A63B5/11
Filed: 2002-09-24
Abstract: PURPOSE: A safe trampoline using conical shaped coil springs is provided to improve elasticity of the coil springs and to restore the shape of a transformed trampoline caused by a user's jumping more quickly. CONSTITUTION: The trampoline using conical shaped coil springs includes an inner jumping net (mat), an outer safe net (mat), and conical shaped coil springs installed at the circumference of the trampoline. The bottom part of the coil spring is broader than the upper part. These conical shaped coil springs support the lower part of the trampoline so that the trampoline is bent or twisted much less.
Patent KR-20030027863-A (KR)
Inventor: OTSUKA KENJI
IPC: B01D53/86
Filed: 2002-09-28
Abstract: PURPOSE: A decompositionally treating agent and decompositionally treating method are provided that are capable of decompositionally treating fluorocarbons such as CF4 in high efficiency for a long period of time at a relatively low temperature of 1,000 deg.C or lower, which fluorocarbons are contained in an exhaust gas exhausted from a semiconductor manufacturing process or the like. CONSTITUTION: The decompositionally treating agent for fluorocarbons comprises an aluminum compound and a lanthanoid compound as effective ingredients. The decompositionally treating agent for fluorocarbons comprises an aluminum compound, a lanthanoid compound and an alkaline earth metal compound as effective ingredients. The decompositionally treating method for fluorocarbons comprises the step of decomposing a fluorocarbon by bringing a fluorocarbon-containing gas into contact under heating with a decompositionally treating agent which comprises aluminum oxide and a lanthanoid oxide as effective ingredients. The decompositionally treating method for fluorocarbons comprises the step of decomposing a fluorocarbon by bringing a fluorocarbon-containing gas into contact under heating with a decompositionally treating agent which comprises aluminum oxide, a lanthanoid oxide and an alkaline earth metal oxide as effective ingredients. The decompositionally treating method for fluorocarbons comprises the step of decomposing a fluorocarbon by bringing a fluorocarbon-containing gas into contact, under heating in the coexistence of oxygen and/or steam, with a decompositionally treating agent which comprises aluminum oxide as an effective ingredient and thereafter bringing the gas into contact with a decompositionally treating agent which comprises a lanthanoid oxide as an effective ingredient.
Patent KR-20040034757-A (KR)
Title: System and Method for controling the light and computer readable media which storing program for its method
Inventor: KIM GYEONG JA
IPC: H05B37/02
Filed: 2002-10-15
Abstract: PURPOSE: An illumination control console system, a control method thereof, and a recording medium for storing a program to perform a control method are provided to control efficiently a plurality of illumination devices by reducing a period of time for programming illumination control data. CONSTITUTION: An illumination control console system includes an operation unit(20), a control unit(40), a memory(30), and a display unit(10). The operation unit(20) includes a key button part having a plurality of function keys and a plurality of number keys to receive operating signals. The control unit(40) includes an illumination scene data processor(41) for generating and storing illumination scene data and a stage scene data processor(42) for generating and storing stage scene data. The memory(30) includes the illumination scene data, the stage scene data, and channel data of an illumination device. The display unit(10) displays data, which are inputted by a user.
Patent KR-20040034775-A (KR)
Title: Wavelength Converter Using FP LD for Non Inverted Signal
Inventor: BAEK UN CHUL
IPC: G02F1/37
Filed: 2002-10-15
Abstract: PURPOSE: A wavelength varying device preventing a signal reverse by using an FP(Fabry-Perot) laser is provided not to input an outer signal having a wavelength to be converted, by using a self oscillating signal of an FP laser diode, thereby preventing an output signal from being reversed. CONSTITUTION: An FP laser diode(1) is comprised. Two short period optical fiber gratings(3,4) select two different FP laser modes. A filter portion(5) selects a desired signal only among output signals. A temperature maintaining unit(2) is adopted to increase stability on temperature of the FP laser diode(1). A TEC(Thermo-Electric Color) is used for the temperature maintaining unit(2). The FP laser diode(1) can be selected from various models. The filter portion(5) is comprised in an output portion of an optical fiber in order to select light only of a desired wavelength.
Patent KR-20030033997-A (KR)
Title: Planar light emitting device and liquid crystal display device
Inventor: OHIZUMI MITSUO
IPC: G02F1/13357
Filed: 2002-10-23
Abstract: PURPOSE: To provide a surface light-emitting device and a liquid crystal display device provided with this wherein utilization efficiency of the lightsource is high, and brightness is high and an outgoing beam is superior in uniformity. CONSTITUTION: A front light 10 is provided with a light guide plate 12, a bar light guide body 13 arranged along one side end face 12a of the light guide plate 12, and a light emitting element 15 arranged and installed on both ends of the bar light guide body 13, and a cover member 18 having a reflecting face cover part 18a to cover a side end part of a reflecting face 12c side of the light guide plate 12, a light guide body cover part 18c to cover the light guide body 13, and a light outgoing face cover part 18b to cover the side end part of the light outgoing face 12b side of the light guide plate 12 are coated so as to cover at least the light guide body 13 and the side end part of the light guide plate 12, and the reflecting face cover part 18a is formed to be long protruded into the light guide direction forward side from the light outgoing face cover part 18b.
Patent KR-20020092868-A (KR)
Inventor: KIM GYO CHEOL
IPC: B28B13/00
Filed: 2002-11-04
Abstract: PURPOSE: Provided is an environment-friendly artificial stone with a clamp for an excavator bucket which is placed in a sea wall, an open site or an inclination side to prevent the loss and the destruction of a bank so that it contributes to protect habitat for plants and animals. CONSTITUTION: The environment-friendly artificial stone with the clamp for the excavator bucket is produced by the steps of: (i) using plastics to produce a frame; (ii) aligning D10mm of a reinforcing steel bar with the frame and mixing ready-mixed concrete in 25*180*8 size to care them; and (iii) eliminating the frame in the wake of hardening the concrete and using the excavator with the clamp bound to place the stone at the bank or so on.
Patent KR-20040047093-A (KR)
Title: Cyclone-type dust collecting apparatus for vacuum cleaner
Inventor: OH JANG GEUN
IPC: A47L9/10
Filed: 2002-11-29
Abstract: PURPOSE: A cyclone dust collecting apparatus for a vacuum cleaner is provided to generate the revolution air current in the inhaled air containing dirt via an inhalation brush and to separatively collect dirt from the revolution air current. CONSTITUTION: A cyclone dust collecting apparatus(100) for a vacuum cleaner is composed of a cyclone body including a body frame having a first outer shell(112), a first inner shell(113) and an air inlet and outlet(114,117) connected to the first inner shell, and at least one first dirt outlet(113a) for discharging dirt into the space between the inner shell and outer shell; a dirt collecting shell having a first dirt collector and a second dirt collector formed by a second outer shell(132) and a second inner shell(133) corresponding to the first outer shell and the first inner shell, respectively, and at least one second dirt outlet(133a,133b) for discharging dirt from the first dirt collector to the second dirt collector; and a grill for preventing the counterflow of dirt separated from air through the air outlet.
Patent KR-20040047369-A (KR)
Inventor: YUM JU BAEK
IPC: A47L9/04
Filed: 2002-11-29
Abstract: PURPOSE: A suction nozzle for a vacuum cleaner is provided to generate electricity supplied to the suction nozzle by installing a generator having a ferrite magnet in the suction nozzle. CONSTITUTION: A suction nozzle(10) for a vacuum cleaner is composed of a suction hole(12a) for sucking air, a rotary unit(16) rotated by the air sucked through the suction hole, and a generator(20) having a rotary shaft(22) rotated by the rotary power of the rotary unit. A ferrite magnet is installed in the generator.
Patent KR-20040048730-A (KR)
Title: Torque Sensor for Electric Power Steering Using Eddy Current
Inventor: HWANG HO JUN
IPC: B62D6/10
Filed: 2002-12-04
Abstract: PURPOSE: A torque sensor of an electronic steering system by using eddy current is provided to reduce errors of the torque sensor against temperature change by using the eddy current, and to extend the life span by improving measurement accuracy. CONSTITUTION: An electronic steering system includes an input shaft connected to a steering shaft and embedded in the center of a housing, and an output shaft combined with a worm gear in the outer periphery and connected to the input shaft by a torsion bar(4). Metal disks(160,161) are composed of round rings combined with the torsion bar and plural pieces protruded and extended from the rings. An eddy current induction sensor detects the turning degree of the torsion bar by sensing turning of the piece of the metal disk in rotating the metal disk while rotating the torsion bar.
Patent KR-20040012426-A (KR)
Title: Active ingredients stimulating type 2 and/or type 3 human beta-defensins and cosmetic or pharmaceutical compositions containing such active ingredients
Inventor: PERRIER ERIC
IPC: A61K38/00
Filed: 2002-12-07
Abstract: PURPOSE: Active ingredients capable of inducing direct or indirect expression of type 2 human beta-defensins and/or type 3 human beta-defensins are provided. During the induction, the active ingredients do not cause any inflammatory, irritation or intolerance reactions. It is used in the preparation of cosmetic or pharmaceutical compositions containing the active ingredients. CONSTITUTION: The active ingredients have an effect of inducing direct or indirect expression of type 2 human beta-defensins(hBD2) and/or type 3 human beta-defensins(hBD3) while causing no inflammatory, irritation or intolerance reactions. A cosmetic or pharmaceutical composition contains 0.001 to 20% by weight of the active ingredients.
Patent KR-20040050242-A (KR)
Title: Method for measuring trench structure and apparatus for same in semiconductor device
Inventor: CHOI JAE YONG
IPC: H01L21/66
Filed: 2002-12-09
Abstract: PURPOSE: A method for measuring a trench structure in a semiconductor device and a measuring apparatus thereby are provided to prevent the damage of the semiconductor device by measuring the depth and the profile of the trench structure without a contact between the measuring apparatus and the semiconductor device. CONSTITUTION: A substrate is loaded on one of points of A to D defined on a plate(100). An optic system(150) is used for condensing beams on a surface of the substrate in order to form a focusing point between the points of the plate. A plurality of driving units(110,160) are used for shifting the focusing point from the point A to the point D by moving the plate. A detection unit(180) measures intensity and angles of the beams reflected from a lower side and a sidewall of a trench structure and an upper surface of the substrate. A data output unit(190) outputs the shifting distance of the focusing point.
Patent KR-20030077936-A (KR)
IPC: G09G3/288
Filed: 2002-12-12
Abstract: 서스테인 트랜지스터에 저내압 소자를 적용하여, 소자의 포화 전압을 낮게 하고, 소자수를 저감한 칩 사이즈가 작은 용량성 부하 구동 회로를 실현한다. 
     용량성 부하 CL에, 저전위 기준 전압 GND와, 플러스의 제1 전압 Vs와, 제1 전압보다 높은 제2 전압 Vw를 각각 공급하는 용량성 부하 구동 회로에서, 용량성 부하 CL로 제1 전압 Vs를 공급하는 제1 스위치 SWCU와, 용량성 부하로 저전위 기준 전압 GND를 공급하는 제2 스위치 SWCD와, 제1 스위치를 구동하는 구동 펄스의 위상을 조정하는 제1 위상 조정 회로(11)와, 제2 스위치를 구동하는 구동 펄스의 위상을 조정하는 제2 위상 조정 회로(13)를 구비하고, 제1 스위치 SWCU의 전압 정격은 제2 스위치 SWCD의 전압 정격보다 낮다.
Patent KR-20040052326-A (KR)
Title: Method of manufacturing capacitor for semiconductor device
Inventor: JANG HEON YONG
IPC: H01L27/108
Filed: 2002-12-16
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to prevent bowing and bridge between storage node electrodes by using a stacked double cylindrical capacitor. CONSTITUTION: The first capacitor oxide layer(16) is formed on a substrate(10) with a plug(15). The first trench is formed by selectively etching the first capacitor oxide layer. The first storage node electrode(18) is formed on the first trench. An oxide layer is filled between the first storage node electrodes. The second capacitor oxide layer(20) is formed on the resultant structure. The second trench is formed to expose the first storage node electrode. The second storage node electrode(23) is formed on the second trench. After the second and first capacitor oxide layer are removed, a dielectric film(24) and a plate electrode(25) are sequentially formed on the exposed first and second storage node electrode.
Patent KR-20030080178-A (KR)
IPC: D06M11/65
Filed: 2002-12-17
Abstract: 악취함유가스 흡착에 따른 소취성 섬유 자체의 변색을 이용하여, 이용자가 소취능력의 변화를 용이하게 게다가 정확하게 육안확인할 수 있는 인디케이터부착 소취성 섬유구조물을 제공한다. 
     소취성 섬유를 함유하는 섬유기재의 표면에, 악취함유가스 흡착에 따라서 변색하는 상기 섬유기재의 색과 기준색 표시부의 색과의 차이에 의해 소취능력의 변화가 육안확인할 수 있도록 한 인디케이터부착 소취성 섬유구조물로 이루어진다. 
     본 발명의 소취성 섬유구조물은, 악취함유가스 흡착에 따른 소취성 섬유 자체의 변색과, 표시부의 실질적으로 변색하지 않는 기준색과의 차이를 이용한 인디케이터를 가지고 있다.  사용자는, 소취성능의 변화, 교채시기를 용이하게, 게다가 정확하게 판별할 수 있는 냉장고, 쓰레기통, 식기선반, 신발장 등의 고약한 냄새를 소취하는 인디케이터부착 소취성 섬유구조물로서 매우 적합하게 이용할 수 있다.
Patent KR-20040054837-A (KR)
Title: Vehicle Remote control System and Method using Smartcard
Inventor: JUNG YEONG BEOM
IPC: G06Q50/30
Filed: 2002-12-18
Abstract: PURPOSE: A method and a system for remotely controlling a car using a smart card are provided to set a desired driving environment in a remote place by performing user certification and connecting to a control system of the car through the smart card and a PC or a portable terminal, and offer diverse convenient services by downloading the useful information to the car through the wire/wireless network. CONSTITUTION: A user performs the user certification by inserting the smart card storing personal information and car information into a smart card terminal connected to the PC or the portable terminal. After the user certification, the user remotely controls the car fit to a desired performance/characteristic by directly connecting to the car through the wire/wireless network, and selects the desired service by connecting to a service operation center or various contents malls related to the car on the Internet.
Patent KR-20040061616-A (KR)
Inventor: YOO SEUNG JONG
IPC: H01L21/336
Filed: 2002-12-31
Abstract: PURPOSE: A method for fabricating a non-volatile memory device is provided to increase a coupling ratio and improve the characteristic of a non-volatile memory device by using a sacrificial insulation layer pattern with a spacer as an etch mask and by controlling the line width of an oxide layer pattern for defining a tunnel window. CONSTITUTION: A lower oxide layer(42) and a sacrificial insulation layer are sequentially formed on a substrate. A partial region of the sacrificial insulation layer is etched to form a sacrificial insulation layer pattern(44a) exposing the lower oxide layer wherein polymer is formed on the sidewall of the sacrificial insulation layer pattern to form a spacer(44b). The exposed lower insulation layer is removed to form a lower insulation layer pattern. The sacrificial insulation layer and the spacer are eliminated.