baber/WOPTO huggingface dataset:
Patent KR-20030077433-A (KR)
Title: 몰드-인 성형용 걸림부재 및 이를 구비하는 수지성형체의제조방법
IPC: B29C44/12
Filed: 2003-03-25
Abstract: 본 발명의 몰드-인 성형용 걸림부재는, 상면에 걸어맞춤 요소를 구비하는 기판과, 이 기판의 후면에 결합된 발포 합성수지층을 포함한다.    상기 발포 합성수지층은, 기판의 적어도 양 측면 가장자리를 너머서 바깥쪽으로 연장하는 돌출 가장자리부 (밀봉부) 를 구비한다.    또한, 상기 발포 합성수지층은, 그 두께가 1 내지 10 mm 이고, 초기 압축계수가 0.02 내지 1.0 MPa 이다.    상기 몰드-인 성형용 걸림부재는, 걸림부재와 몰드에 형성된 리세스간의 틈새를 통하여 성형 수지가 유입하는 것을 확실히 방지한다.
Patent KR-20040083938-A (KR)
Inventor: KIM YEONG SU
IPC: H01L21/28
Filed: 2003-03-25
Abstract: PURPOSE: A method for manufacturing a contact of a semiconductor device is provided to reduce dopant loss in a substrate and to simplify process by forming a nitride layer as a diffusion barrier layer between a titanium film and a titanium nitride layer. CONSTITUTION: An insulating layer(13) with a contact hole is formed on a substrate(11). By wet etching of the contact hole, a native oxide layer is removed. A titanium film(19), a nitride layer(21) as a diffusion barrier layer and a titanium nitride layer(23) are sequentially formed on the resultant structure including the contact hole. A titanium silicide layer(25) is formed at the bottom of the contact hole by RTP(Rapid Thermal Processing). Then, a tungsten film(27) is filled in the contact hole.
Patent KR-20030031076-A (KR)
Inventor: JO CHEOL WOO
IPC: G06Q50/22
Filed: 2003-03-26
Abstract: PURPOSE: A larynx cancer examining method is provided to analyze the voice signal, collected over the internet, by using a sound analysis equipment for examining the larynx cancer so that it can enhance an examining convenience. CONSTITUTION: The method comprises several steps. An examining server receives and reads a voice file, and extracts analysis voice intervals from the voice file if a larynx cancer examining is requested from a user system or a medical facility system(S100, S200). The examining server performs a signal process on the extracted voice interval(S300), and extracts voice parameters from the signal process result(S400). The server does a learning of the voice parameters and clinical demonstrations via a neural network(S500), and extracts a weight factor and a bias factor via the neural network learning process(S600). The server determines the larynx cancer based on the weight factor, the bias factor, the voice parameters and the clinical demonstrations(S700), and transmits the examination result to the user system or the medical facility system(S800).
Patent KR-20040085694-A (KR)
Inventor: KIM CHUNG JEONG
IPC: A61K9/08
Filed: 2003-04-01
Abstract: PURPOSE: Provided is a process for the preparation of a liquid formulation comprising amprolium, sulfaquinoxaline, and ethopabate, without the generation of precipitates or floats. The prepared formulation keeps its won efficacy and stability even orally administered into livestock. CONSTITUTION: The process for the preparation of a liquid formulation containing amprolium, sulfaquinoxaline, and ethopabate comprises the steps of: (a) adding sodium hydroxide or potassium hydroxide to sodium sulfaquinoxaline; (b) adding N-methylpyrrolidone or dimethylsulfoxide to the solution obtained in the step(a), followed by dissolution; (c) adding amprolium hydrochloride to the solution obtained in the step(b), followed by dissolution; and (d) dissolving ethopabate in N-methylpyrrolidone or dimethylsulfoxide, followed by addition to the solution obtained in the step(c).
Patent KR-20030084701-A (KR)
Title: 반도체 장치 및 그 제조방법, 회로기판 및 전자기기
IPC: H01L21/268
Filed: 2003-04-23
Abstract: 본 발명은 관통 전극을 간단히 형성하는 것으로, 집적회로(12)가 형성된 반도체 기판(10)에, 개구로부터 깊이 방향으로 끝이 가늘어지게 테이퍼진 관통 구멍(30)을 형성한다.  관통 구멍(30)에 개구로부터 절연 재료를 공급하여, 관통 구멍(30)의 내면에 절연층(32)을 형성한다.  절연층(32)이 형성된 관통 구멍(30)에, 개구로부터 도전 재료를 공급하여, 절연층(32)의 내측에 도전부(44)를 형성한다.
Patent KR-20040092171-A (KR)
Inventor: CHO JUN BAE
IPC: H01M8/06
Filed: 2003-04-25
Abstract: PURPOSE: Provided is a hydrogen generator which is inexpensive and portable, and controls the speed of generating hydrogen automatically to stably supply a device requiring hydrogen such as a fuel cell with hydrogen. CONSTITUTION: The hydrogen generator includes a housing(11) having a first space(12) containing metal hydride solution(19) therein and a gate(14); a bellows(24) having a second space(25) communicating with the first space(12) therein; a reactive rod(20) coated with a hydrogen-generating catalyst layer(21); and a pressure member(18). The contact of hydrogen-generating catalyst layer with the metal hydride solution to generate hydrogen increases the pressure of the first space to move the top end of bellows and the reactive rod up and consequently, to decrease the contact area of catalyst with solution. Then, the exhaust of generated hydrogen via the gate(14) decreases the pressure of the first space to move the top end of bellows and the reactive rod down and consequently, to increase the contact area of catalyst with solution.
Patent KR-20040095771-A (KR)
Inventor: PARK SU WON
IPC: D06F58/28
Filed: 2003-04-28
Abstract: PURPOSE: A sensor mounting structure of an automatic dryer is provided to secure optimal dry services by easily building a feedback system in the dryer and a drum-type washing machine and controlling parts according to the drying progress of articles to be dried by a control unit. CONSTITUTION: A structure for mounting a sensor(200) in an automatic dryer with a drum(20) for rotating and receiving wet articles to be dried is composed of a bulkhead(100) having an air discharge port for exhausting the damp air from the drum; an electrically non-conductive sensor body disposed to cover a region of the air discharge port and fixed directly to the bulkhead; and at least one sensing element arranged at one side of the sensor body and exposed to the inside of the drum to contact with the wet articles to be dried.
Patent KR-20040010094-A (KR)
Title: Pattern writing apparatus and pattern writing method
Inventor: SHIROTA HIROYUKI
IPC: G03F9/00
Filed: 2003-04-29
Abstract: PURPOSE: A pattern writing apparatus and a pattern writing method are provided, to allow a fine pattern to be written at a high speed by controlling a plurality of irradiation parts parallelly and independently. CONSTITUTION: The pattern writing apparatus(1) comprises an irradiation unit having a plurality of irradiation parts(40) which emit the modulated light beam to a photosensitive material, respectively; a scanning means which scans the photosensitive material relative to the irradiation unit with irradiating a plurality of light beams; and an irradiation position adjusting means which changes the interval of a plurality of irradiation positions corresponding to the plurality of irradiation parts, in direction almost orthogonal to the scanning direction of the photosensitive material. Preferably the irradiation position adjusting means moves the plurality of irradiation positions independently, respectively. Preferably, a plurality of irradiation parts are provided with a zoom lens, respectively.
Patent KR-20040093562-A (KR)
Inventor: SON WON JUN
IPC: H01L23/053
Filed: 2003-04-30
Abstract: PURPOSE: A package structure is provided to reduce a packaging time and to increase productivity by simply coupling the upper and lower parts without requiring wire bonding and molding. CONSTITUTION: A package structure includes an upper part(100), a lower part(200), a via hole, and a connector(110)for upper-lower parts. A hole for a semiconductor chip is formed on an upper portion of the lower unit. The via hole is formed on an edge portion of the lower part. A bonding pad connector(120) to be coupled with a bonding pad of the chip is formed on a lower portion of the upper part. The connector is formed on an edge portion of the upper part. The connector couples the upper and lower parts by penetrating the via hole. The bonding pad connector and the connector are coupled with each other via a conductive material. A solder land region for a solder ball(300) is formed on a lower portion of the lower body. Via holes on the solder land region and the on the lower portion of the lower part are coupled with each other via a conductive wire.
Patent KR-20040095111-A (KR)
Inventor: LEE MYEONG GUN
IPC: B66C23/687
Filed: 2003-05-06
Abstract: PURPOSE: An interlock mechanism of a telescopic boom for an aerial lift is provided to improve durability and reduce the manufacturing costs of the telescopic boom which has high intensity against load in spite of using even one hydraulic cylinder. CONSTITUTION: An interlock mechanism of a telescopic boom is composed of a plurality of booms, an extending/contracting operation unit for extending and contracting a second boom from a first boom, at least one extending roller(21-25) having flanges at both sides, an extending chain(31-35) wound around the extending roller, at least one contracting roller(41,42,43) having flanges at both sides, and contracting chains(51,52,53) wound around the contracting roller. When the extending/contracting operation unit extends the second boom from the first boom, the extending roller installed at the second boom moves with the second boom, and a third boom is extended simultaneously with the second boom by the extending chain wound around the extending roller installed at the second boom and fixed to the first and third booms. When the extending/contracting operation unit contracts the second boom to the first boom, the contracting roller installed at the second boom moves with the second boom, and the third boom is contracted simultaneously with the second boom by the contracting chain wound around the contracting roller installed at the second boom and fixed to the first and third booms.
Patent KR-20040097556-A (KR)
Inventor: YOON JEONG SU
IPC: H04N5/225
Filed: 2003-05-12
Abstract: PURPOSE: A thermal image device having a power-saving function is provided to supply power to a module for processing a thermal image signal detected from an infrared detector when a thermal sensor is sufficiently cooled for a normal operation, thereby reducing initial power consumption. CONSTITUTION: The first power unit(120) supplies power to a thermal image sensor(140) consisting of an infrared detector(142) for generating an analog thermal image signal and a cooling unit(144) for cooling the infrared detector(142) for a normal operation of the detector(142). The second power unit(220) supplies power to an image processor(240) for digitally processing the thermal image signal and a display(260) for converting the thermal image signal. A temperature sensor(146) checks temperature of the thermal image sensor(140). A comparator(170) compares a temperature value of the sensor(140) with a reference temperature value. A cooling controller(180) controls a cooling unit when the temperature value is higher than the reference value. A power supply controller(200) controls the second power unit(220) to supply the power when the reference value is higher.
Patent KR-20040098679-A (KR)
Inventor: CHO IK HWAN
Filed: 2003-05-15
Abstract: PURPOSE: An AD(ADvertisement) method using a gift certificate is provided to make a customer recognize an AD consciously or unconsciously while the customer uses on-line charged contents by using the gift certificate offering the customer to use the charged AD contents. CONSTITUTION: The customer receiving the gift certificate to use the Internet charged contents connects to a site providing the charged contents through the Internet based on information of the gift certificate(S12). If the customer inputs a gift certificate number, the gift certificate number is certified(S20). If certification is successful, the charged contents desired by the customer is transmitted to a terminal of the customer through the Internet, and the AD associated with the gift certificate is transmitted/displayed to the terminal of the customer(S26).
Patent KR-20040027284-A (KR)
Inventor: KIMURA MASATOSHI
IPC: G06F12/08
Filed: 2003-05-23
Abstract: PURPOSE: A memory system enabling high speed operation of a processor as using a flash memory where random access is not available is provided to access to a large capacity nonvolatile memory without decreasing a processing speed of the system. CONSTITUTION: A memory system includes a nonvolatile memory and main memories(1a,1b) connected to an external bus where a process is connected. A transmission control unit(1) controls direct memory access transmission between the nonvolatile memory and the main memories. A bus conversion circuit(6) performs conversion between parallel data and serial data, between the nonvolatile memory and the main memories.
Patent KR-20030091773-A (KR)
Title: 포토닉 결정의 제작방법
IPC: G02B6/13
Filed: 2003-05-23
Abstract: 굴절율이 실리콘과 상이한 물질층(이산화 실리콘층)(22)상의 (111)면 단결정 실리콘층(23)의 표면에 금속박막의 주기적 패턴(금 패턴)(25)을 형성하고，고온의 4염화규소가스 분위기중에서 금속박막 패턴 형성부에 실리콘 단결정주(26)를 성장시킴으로써 주상체를 형성하고，주상체 배열구조를 가지는 포토닉 결정을 제작한다.  예를 들면 중심선 평균조도(Ra)로 10nm 이하라고 하는 극히 평활한 표면을 가지는 주상체를 얻을 수 있다.
Patent KR-20040105087-A (KR)
Inventor: LIM SEONG MUK
IPC: G02F1/13
Filed: 2003-06-04
Abstract: PURPOSE: An apparatus for inspecting an LCD(Liquid Crystal Display) glass is provided to improve the efficiency of an inspection process and reduce the size of the apparatus by performing both a macro inspection and a micro inspection on a single inspection stage. CONSTITUTION: An apparatus for inspecting an LCD glass comprises a carrying-in conveyer(61), an inspection unit(50), and a carrying-out conveyer(62). The inspection unit includes an inspection conveyer(60), an inspection stage(53), a lighting part for macro inspection, and a microscope part(55) for micro inspection. The inspection conveyer receives the LCD glass from the carrying-in conveyer before inspection and transfers the LCD glass to the carrying-out conveyer after inspection. When the LCD glass is loaded on the inspection stage, the macro inspection of the LCD glass is performed. If necessary, the micro inspection of the LCD glass is performed on the same inspection stage.
Patent KR-20040002535-A (KR)
Inventor: RISCHE THORSTEN
IPC: C09D175/04
Filed: 2003-06-11
Abstract: PURPOSE: A polyurethane-polyurea dispersion, a preparation method of a paint and coating composition using the dispersion and its use are provided, to improve the hydrolysis resistance of a coating prepared by using the dispersion by employing a blocking agent having remarkably low deblocking temperature. CONSTITUTION: The polyurethane-polyurea dispersion comprises a polyisocyanate; a polyol having an average molar weight of 400-6,000; optionally a mono- or polyalcohol or a mono- or polyamine having an average molar weight of 400 or less; at least one blocking agent containing 20 wt% or more of an aralkylamine; at least one ionic or potentially ionic group-containing compound; and at least one compound selected from nonionic hydrophilic compounds. Preferably the blocking agent is an aralkylamine, a secondary benzylamine or an N-t-butylbenzylamine.
Patent KR-20030059770-A (KR)
Title: sound of nature
Inventor: BAIK CHANG WOO
IPC: G10K15/00
Filed: 2003-05-17
Abstract: PURPOSE: A sounding device is provided to sound natural sounds through an electronic device in order to supply a vital power to people such as patients. CONSTITUTION: A sounding device is composed of an electronic unit, a power supply, and buttons. The electronic unit generates various natural sounds such as wave, wind, stream, rain, frog, cricket and locust sounds. The power supply provides power to the sounding device. The natural sounds generated by the electronic unit sound when corresponding buttons are pushed.
Patent KR-20050006916-A (KR)
Inventor: LEE NAM WOO
IPC: H01M8/04
Filed: 2003-07-10
Abstract: PURPOSE: Provided is a method for controlling the velocity of an air blower for a fuel cell vehicle to allow air to be supplied into a fuel cell stack irrespective of temperature, altitude and pressure. CONSTITUTION: The method comprises the steps of inputting a fuel cell stack output current value with a controller; determining if the inputted output current value is equal to the prior output voltage; if not, calculating the proper air flux to be flown in the fuel cell stack and the velocity of an air blower; setting the calculated value as an initial set value; controlling the velocity of an air blower and monitoring the stack voltage; determining if the stack voltage falling and the cell voltage deviation are generated; if not, determining if the set vale is maintained; and if so, reducing the control value and re-carrying out this algorithm.
Patent KR-20050007942-A (KR)
Inventor: SIN PO SIK
IPC: C02F1/48
Filed: 2003-07-12
Abstract: PURPOSE: To provide an apparatus for purifying and activating water, which is able to provide functional water having improved water quality and prevent generation of rust or scale by ionizing water through electrostatic field formed by friction of the water and activating the ionized water through far-infrared rays radiating body. CONSTITUTION: A static electricity generator (100) is formed by combining a zinc pipe (110) having many water-through holes (113) with a plurality of carbon pipes (120) using a screw part (112). The static electricity generators are combined by a plurality of connection caps (210) symmetrically to each other with the static electricity generators being built-in a brass-tube (200) concentrically, thereby forming a housing assembly. The connection cap is integrally formed with a hollow screw pipe (220) including a water-through hole (222) and a screw part (221). The housing assembly is built-in an aluminum pipe (300) and closed by both side covers (310). To the cover, a synthetic-resin o-ring (312), a fastening nut (313), and a bracket are firmly assembled in sequence.
Patent KR-20050009505-A (KR)
Inventor: WOO CHANG KEUN
IPC: A23L11/20
Filed: 2003-07-16
Abstract: PURPOSE: A method of making fermented soybean paste(toenjang) and soy sauce(kanjang) using Flos Carthami powder, Lycii Fructus powder and loess water(jijangsu) is provided. The product removes fat, a fishy smell or various odors when added to food during cooking and improves a non-greasy taste and characteristic taste and is useful as a functional health food. CONSTITUTION: After roasting and grinding Flos Carthami and Lycii Fructus separately, 1kg Flos Carthami powder and 1kg Lycii Fructus powder are heated with 20L loess water and 10kg beans, fermented with fermented soybeans(meju), 3.5kg salt and a small amount of red pepper and charcoal for 40 to 50 days. The fermented soybeans are prepared by soaking 10kg beans in water for 10 to 12hr on winter days, heating with 1kg Flos Carthami, 1kg Lycii Fructus and 20L loess water and forming into block form, drying in the sun for 2 days, drying in the shade for 7 days and aging at 50deg.C in a loess room(hwangtobang) for 2 days.
Patent KR-20040010282-A (KR)
Inventor: HACHISUKA SEIJI
IPC: H02M7/48
Filed: 2003-07-21
Abstract: PURPOSE: A current detecting method for inverter, its current detecting circuit, its abnormality detecting method, an abnormality detecting circuit, a display device, an information processor, a testing method, and a testing device are provided to detect a change in a circuit current due to anomaly such as discharge without contacting with a current route. CONSTITUTION: An inverter(2) converts the DC input into the AC output and supplies the AC output to the load. The changes of the circuit current are detected through the medium of magnetic flux changes caused by the changes of the circuit current of the inverter generated due to the electrical discharge. For example, when the changes of the circuit current occur due to breaking of wire electrical discharge and ground fault electrical discharge generated in the current route including the load of the inverter, the magnetic flux changes occur between core gaps of circuit wirings(14,16,52,54) and a transformer(22). The changes of the circuit current are detected in a non-contact state with the circuit wiring and the transformer or the like through the medium of the magnetic flux changes.
Patent KR-20030069940-A (KR)
Inventor: KIM IN SEON
IPC: A61K31/47
Filed: 2003-07-29
Abstract: PURPOSE: Provided is a simultaneous extraction method of fluoroquinolone antibiotics ciprofloxacin, enrofloxacin, ofloxacin and norfloxacin from eggs by supercritical fluid extraction. The extraction method has similar extraction efficiency to solvent extraction method and its extraction process is simplified. CONSTITUTION: A simultaneous extraction method of fluoroquinolone antibiotics ciprofloxacin, enrofloxacin, ofloxacin and norfloxacin from eggs comprises the steps of: inserting an egg sample containing fluoroquinolone antibiotics ciprofloxacin, enrofloxacin, ofloxacin and norfloxacin, into a supercritical fluid extractor; extracting with supercritical carbon-dioxide under the pressure of 300psi and the temperature of 60 deg.C for 40 minutes; and removing impurities from the extract, followed by addition of a trace amount of an auxiliary solvent thereto.
Patent KR-20050014570-A (KR)
Inventor: CHO KEON JOON
IPC: A61L24/00
Filed: 2003-07-31
Abstract: PURPOSE: Provided are a mixture for preparing bioactive bone cement and a preparation of bioactive bone cement using the mixture, wherein the bone cement reduces calorific value and is used to unite materials like metal, polymer, and ceramic into bones directly and firmly in the short time. CONSTITUTION: A mixture for preparing bioactive bone cement consists of PMMA powder and CaO-SiO2 gel. CaO-SiO2 gel is obtained by adding tetraethoxysilane(Si(C2H5O4)) into a aqueous solution of Ca(NO3)·4H2O and polyethylene glycol and stirring the solution. CaO-SiO2 gel is added in an amount of 3-90 wt.% relative to total weight of PMMA powder and CaO-SiO2 gel. CaO:SiO2 of CaO-SiO2 gel is 2:98-30:70 in molar ratio. PMMA/CaO-SiO2 bone cement is prepared by adding a hardening solution into the mixture.
Patent KR-20050019509-A (KR)
Inventor: KIM IN KAP
IPC: F28D1/00
Filed: 2003-08-19
Abstract: PURPOSE: A heater of an air conditioner is provided to widen an effective heat exchanging area by eliminating a header or a tank and to increase coolant circulation efficiency by reducing coolant flow resistance. CONSTITUTION: Plural coolant tubes(2) are formed by confronting two plates(20) having inlet and discharge units(20a,20b) at both ends. The coolant tubes and plural radiating fins(5) are layered alternately. Inlet and discharge chambers(IC,OC) are formed at upper and lower parts and connected to each other through a heat exchanging passage(E) in each coolant tube. An inlet pipe(1) connected to the inlet chamber is joined to an inlet side of an end plate(6) disposed at one outermost side. A side plate(3) forming a discharge passage(O) connected to the discharge chamber is joined to a lateral side of the end plate arranged at the other outermost side. A discharge pipe(4) linked with the discharge chamber through the discharge passage is combined to an upper part of the side plate.
Patent KR-20050019666-A (KR)
Inventor: HWANG SEONG DEOK
IPC: H01L23/28
Filed: 2003-08-20
Abstract: PURPOSE: A multi-chip package module is provided to enhance the integration degree of module without enlarging a packaging area by stacking additionally a second integrated circuit chip on the back surface of a wafer level package. CONSTITUTION: A predetermined wiring pattern and a module terminal(21a) are formed on a module substrate(21). A wafer level package(22) is electrically connected with the wiring pattern through a solder ball(22b). A second integrated circuit chip(23) is electrically connected with the wiring pattern through a bonding wire(25). A molding resin(26) is formed by a transfer molding method on the upper and lower entire surface of the module substrate except the module terminal.