baber/WOPTO huggingface dataset:
Patent KR-20030004831-A (KR)
Title: Immersion nozzle preheating apparatus mounted automatically
Inventor: HUH SEONG OK
IPC: B22D11/10
Filed: 2001-07-06
Abstract: PURPOSE: An automatically mountable apparatus for preheating submerged nozzle is provided to uniformly preheat the submerged nozzle, prevent clogging of the submerged nozzle by promptly and automatically mounting the preheated submerged nozzle on tundish, and prevent safety accidents according to handling of the submerged nozzle. CONSTITUTION: The automatically mountable apparatus for preheating submerged nozzle comprises an oven(10) on the upper surface of which an inserting hole is formed so that the lower part of the submerged nozzle (N) is inserted into the inserting hole, and on the front surface of which an entrance is formed so that the submerged nozzle (N) enters or leaves the entrance selectively, a door for covering the entrance is installed at the entrance; a burner(20) which heats the submerged nozzle (N) rested on the oven(10) to a certain temperature, and an elevation of which can be adjusted; a pair of guiders(30) which are installed on the upper part of the oven(10) to mount the submerged nozzle (N) on the tundish by moving the submerged nozzle (N) heated by the burner(20); and a cylinder(40) for pushing the submerged nozzle (N) so that the submerged nozzle (N) is slidingly moved along the guiders(30).
Patent KR-20030006804-A (KR)
Inventor: KIM HO JEONG
IPC: G07B15/02
Filed: 2001-07-16
Abstract: PURPOSE: A parking management system and a parking fee accounting method are provided to prevent the absurdity of accounting the parking fee in on-road parking place by introducing the parking management system employing an accounting card. CONSTITUTION: The parking management system in the case that a user pays the parking fee before parking by using a card and accounting the parking fee when the vehicle exits, comprises the steps of determining whether the mode is an account mode or not; receiving the data necessary for detecting the exiting vehicle and determining the parking reservation time of the vehicle when the mode is determined to be an account mode; comparing the parking reservation time with the real parking time; and repaying to or collecting additionally from a card the amount of money according to the comparison result. The card is a credit car, a debit card or a traffic card.
Patent KR-20030010261-A (KR)
Title: Portable phone having a loop antenna
Inventor: HONG SEUNG PYO
IPC: H01Q1/24
Filed: 2001-07-26
Abstract: PURPOSE: A portable phone having a loop antenna is provided to improve calling quality by excluding an interference of an electric wave when a transmitting/receiving operation of the portable phone and prevent a bodily harm due to an amplified transmission electric wave. CONSTITUTION: The portable phone includes a body(100). A cover(102) is hinged to one side end of the body(100) to be rotated and opened/closed. The first antenna(110) is installed at one side of a body(100) to be drawn and receives an electric wave. A display window(120) is installed at the cover(102). The second antenna(112) is arranged parallel to the display window(120) and transmits the electric wave. A blocking plate(130) is installed at the display window(120) and the second antenna(112) and blocks an electronic wave. The second antenna(112) is separated from the display window(120) by means of the blocking plate(130). The blocking plate(130) is formed by copper.
Patent KR-20030011487-A (KR)
Title: Method and system for treating exhaust gas
Inventor: MURAKAWA TADAO
IPC: F23G7/06
Filed: 2001-08-03
Abstract: PURPOSE: A treatment method of exhaust gas and an apparatus thereof are provided to prevent discharge of harmful exhaust gas by accelerating pyrolysis of dioxin with mixing exhaust gas through electrothermal tubes and accelerating combustion with catalysis of oxide. CONSTITUTION: A second combustion chamber(34) is installed in the lower part of a main combustion chamber(32) in an incinerator body(31), and surrounded by a water pipe wall coated by refractory materials. A cracking acceleration unit(37) is installed in the center of the second combustion chamber at the exhaust gas range over 700 deg.C , and composed of electrothermal tubes(37b). Cracking of dioxin is accelerated by mixing and stirring exhaust gas with the cracking acceleration unit and applying hot radiant heat. Combustion is accelerated with the catalysis of oxide by contacting exhaust gas to the cracking acceleration unit.
Patent KR-20030012974-A (KR)
Title: Mapping apparatus of semiconductor fabricating equipment
Inventor: HAN GWANG YUN
IPC: H01L21/00
Filed: 2001-08-06
Abstract: PURPOSE: A mapping apparatus of semiconductor equipment is provided to prevent a defect due to an inserting error of a wafer into a slot of a cassette by using the first and the second wafer detection sensors. CONSTITUTION: The first and the second wafer detection sensors(122,124) are installed at a mapping portion. The first and the second wafer detection sensors(122,124) include a light emitting portion and a light receiving portion, respectively. A cassette(110) can be moved to an upper direction or a lower direction. A wafers is detected by irradiating the light(126) to the cassette(110). In addition, the mapping portion having the first and the second wafer detection sensors(122,124) can be moved to the upper direction or the lower direction in order to detect the wafer.
Patent KR-20030016894-A (KR)
Title: Method and System for Automating Organic Waste Composting Equipment using Properties of condensate
Inventor: KIM BYEONG JOON
IPC: B09B3/00
Filed: 2001-08-22
Abstract: PURPOSE: An operation automatization system of high speed organic waste fermentation apparatus using condensate monitoring is provided to operate the apparatus easily by obtaining various operating indices required for operating the apparatus from condensate water of exhaust gas, and an operation automatization method thereof is provided. CONSTITUTION: In a high speed fermentation apparatus(10) comprising a fermentation tank(21) in which organic waste is fermented by aerobic microorganisms, and a driving part(30) for adjusting various environmental conditions to ferment the organic waste of the fermentation tank thoroughly, the operation automatization system of the high speed organic waste fermentation apparatus using condensate monitoring comprises a condensate water manufacturing means(50) for manufacturing condensate water by cooling flue gas produced when the organic waste is decomposed; a condensate water monitoring means(60) for displaying resulting values thereof by periodically measuring pH, temperature, electric conductivity, etc. from the condensate water manufactured from the condensate water manufacturing means; and an automatic control means(80) for controlling the driving part based on the values displayed by the condensate water monitoring means, wherein the operation automatization system further comprises a moisture weight monitoring means, condensate water storage means(70), condensate water supply means(73) and display means(41), wherein the condensate water manufacturing means further comprises introduction unit(51), condensate water manufacturing unit(53) and refrigerant supply unit(55), and wherein the condensate water monitoring means(60) comprises sensors(61), and monitoring unit(65).
Patent KR-20030017889-A (KR)
Title: Manufacturing method of emulsion fuel oil and device for the same
Inventor: KIM GYEONG YEOP
IPC: C10L10/18
Filed: 2001-08-25
Abstract: PURPOSE: A preparation method of emulsion fuel oil is provided, which can split water into fine water particle rapidly and homogeneously and obtain mixture of lipophilic and hydrophilic surfactants of correctly adjusted HLB value of 4, so that the emulsion can be kept for an extended time without any separation phenomena of oil and water, thus enabling the fuel to be burned completely. CONSTITUTION: The preparation method of an emulsion fuel oil method is characterized in that a lipophilic surfactant having HLB value of less than 4 and a hydrophilic surfactant having HLB value of higher than 10 are mixed in a ration of 3 to 25 : 97 to 75 to obtain a complex surfactant having HLB value of about 4; water cluster is adjusted to 30±5 micrometers.
Patent KR-20030018709-A (KR)
Title: a blow-by gas removing device by an electromagnet
Inventor: YOO JEONG GEUN
IPC: F01M13/04
Filed: 2001-08-31
Abstract: PURPOSE: A blow-by gas reducing apparatus is provided to reduce an amount of blow-by gas by improving a structure of a PCV valve while removing a breather hose using an electromagnet. CONSTITUTION: Air is introduced into an air cleaner(2) and an engine head cover(9). Air introduced into the engine head cover(9) is directly introduced into a breather nipple(40). Although it is possible for air to be introduced into the breather nipple(40), air does not flow back from an engine to an exterior. A PVC hose(10) is connected between an engine head cover(9) and a surge tank(8) so as to provide a passage for blow-by gas generated in the engine. The PCV valve(30) includes an electromagnet, a copper coil winds around the electromagnet, a shaft provided at the lower end of the electromagnet, and a spring surrounding the shaft.
Patent KR-20030018962-A (KR)
Title: A method for the manufacturing of the manhole bracket and the apparatus , and the manhole bracket
Inventor: JANG YOUNG HAN
IPC: E02D29/12
Filed: 2001-08-31
Abstract: PURPOSE: A manhole cover fixing bracket for a septic tank is provided to protect workers or pedestrians from accidents by a fall. CONSTITUTION: The manhole cover fixing bracket for a septic tank comprises an upper press die(2) provided with an upper molding part(21) to mold the upper side of a fixing bracket where a manhole cover is fixed, and a lower press die(3) provided with a lower molding part(31) to mold the lower side of the fixing bracket, wherein a safety net penetration part(4) is formed on the lower end of an inner partition plate(22) of the upper molding part(21) formed on the upper press die(2) to let a safety net pass through and mold together with the fixing bracket, and a safety net penetration part(4) is formed on the upper end of an inner partition plate(32) of the lower molding part(31) formed on the lower press die(3) to let a safety net pass through and mold together with the fixing bracket.
Patent KR-20020020844-A (KR)
Inventor: HABERLE FRIEDRICH
IPC: B08B1/04
Filed: 2001-09-07
Abstract: PURPOSE: A tool and method for cutting and deburring workpieces is provided to remove burrs produced during the machining without requiring the use of a separate tool. CONSTITUTION: A tool for machining workpieces has at least one cutting edge(7,7') which is fastened to a main body(3) of the tool. A respective deburring device(17) removes the burrs produced by each cutting edge during machining. The deburring device is supported at the main body near the cutting edge and is movable by an actuatable piston between a retracted storage position in the tool body and an extended active position out of the tool body for deburring after surface machining.
Patent KR-20030025120-A (KR)
Title: Brace apparatus for window type airconditioner
Inventor: KIM CHI WAN
IPC: F24F1/02
Filed: 2001-09-19
Abstract: PURPOSE: A brace apparatus for an integral type air conditioner is provided to securely install a discharge guide and a shroud. CONSTITUTION: An indoor side brace(135) is formed on a discharge guide. An outdoor side brace(174) is integrally formed on a shroud. Front ends of the indoor side brace and the outdoor side brace are formed correspondingly with each other. A fixing rod(136) is formed on a center of the front end of the indoor side brace. Mounting slots(138) are formed on extension parts(137) relatively protruding on both ends of the fixing rod to be opened toward an upper part of the indoor side brace. A fixing hook(175) is formed on the outdoor side brace correspondingly with the fixing rod. Front end mounting ribs(176) mounted on the mounting slots and a supporting rib(177) supporting front ends of the extension parts are formed on a bottom of the outdoor side brace on both sides of the fixing hook.
Patent KR-20030025579-A (KR)
Title: Auxiliary unit of portable terminal having extended display
Inventor: LIM JAE YONG
IPC: H04B1/40
Filed: 2001-09-21
Abstract: PURPOSE: A supplementary device of a portable terminal having an expanded display is provided to be wirelessly connected with an expanded display for displaying a retrieval window and retrieved web information, thereby installing the display at any places. CONSTITUTION: A portable terminal mounting unit(100) comprises as follows. A main CPU(13) processes various kinds of information transceived to a portable terminal(10) connected with the unit(100) by a communication port(12), and controls a driving of a voice recognizing DSP(Digital Signal Processor). An RF module(18) wirelessly delivers the information to a display unit, and supplies a wireless signal received from the display unit to the main CPU(13). The display unit comprises as follows. An RF module receives the delivered wireless signal to supply the signal to a sub CPU, and wirelessly delivers various data of the sub CPU to the unit(100). The sub CPU processes various kinds of information transceived between the RF module and a monitor, and controls a driving of the monitor. The monitor displays a retrieval window and a retrieval information window for wireless Internet retrieving by a web browser of the terminal(10).
Patent KR-20030030123-A (KR)
Title: Liquid crystal display
Inventor: JIN BO
IPC: G02F1/1335
Filed: 2001-10-08
Abstract: PURPOSE: A liquid crystal display device is provided to improve a contrast ratio of black and white by restraining the black state brightness from increasing while improving the reflexibility and the transmissivity. CONSTITUTION: A liquid crystal display device includes a pair of lower and upper substrates(101,102) to which alignment films are applied(11,12). A liquid crystal layer(10) is interposed between the lower and upper substrates, having a twist angle smaller than 90 deg. A quarter-wave plate(301) is attached to the outside of the lower substrate. A lower polarizing plate(401) is installed outside the quarter-wave plate(301). A quarter-wave plate(302) is attached to the outside of the upper plate. Two sheets of phase difference compensating films(201,202) are attached between the quarter-wave plate(302) and the upper plate. The phase difference compensating films have the polarities of birefringence opposite to the polarity of birefringence of the liquid crystal layer. Each phase difference compensating film has an optical axis corresponding to each rubbing direction of the alignment films.
Patent KR-20030030648-A (KR)
Title: Circuit of controlling screen voltage
Inventor: YOON JU HO
IPC: H04N3/18
Filed: 2001-10-12
Abstract: PURPOSE: A circuit for controlling screen voltage is provided to adjust the screen voltage without adapting a semiconductor element for high voltage, and prevent influence by changes in a display mode or beam current. CONSTITUTION: A rectifying part(104) receives power source through one end of a second coil(L2) of a flyback transformer(102) for rectifying the power source. A resistance(R2) is connected between the other end of the second coil and a ground. A screen voltage adjusting part(106) receives screen voltage generated by adding output voltage of the rectifier and voltage applied to the resistance, so that the screen voltage adjusting part generates a difference between the screen voltage and reference voltage, and provides current corresponding to the different to the resistance for varying the voltage applied to the resistance.
Patent KR-20030033417-A (KR)
Title: Method for estimating position of mobile station using reverse pilot signal
Inventor: KIM BYEONG JU
IPC: H04B7/26
Filed: 2001-10-22
Abstract: PURPOSE: A method for estimating the position of a mobile station using reverse pilot signals in a mobile communication system is provided to use forward pilot signals and the reverse pilot signals having mutually different frequency areas, so as to reduce error probability of phase difference information due to multi-fading. CONSTITUTION: A mobile station(601) receives forward pilot signals respectively from a serving base station(603) and an adjacent base station(605) and measures the phase of each pilot signal to measure a forward pilot phase difference(701). The mobile station transmits information on the forward pilot phase difference and reverse pilot signals to the serving base station(603) and the adjacent base station(605)(703). The serving base station(603) and the adjacent base station(605) measure the phase of the reverse pilot signals(705,705'), and transmit the measured information to a positioning unit(609)(707,707'), wherein the serving base station(603) transmits the forward pilot phase difference information together with the reverse pilot phase information(707). The positioning unit(609) measures reverse pilot phase difference information from the reverse pilot phase information received from each base station(603,605)(709), and calculates a pilot phase difference using the forward pilot phase difference and reverse pilot phase difference(711). And the positioning unit(609) estimates the phase of the mobile station(601) using information on the calculated pilot phase difference(713).
Patent KR-20020032356-A (KR)
Inventor: NORRIS GENE KELLY
IPC: C08L101/04
Filed: 2001-10-24
Abstract: PURPOSE: A polymer composition degradable by heat and a stabilizer composition are provided, to obtain the synergy effect by a latent mercaptan and a mixture of zinc carboxylate and zinc chloride and to remove the offensive odor due to mercaptan. CONSTITUTION: The polymer composition comprises a halogen-containing polymer and a degradation product (a free mercaptan) of a blocked mercaptan present during processing the composition at an elevated temperature; about 0.05-4 phr of a blocked mercaptan represented by the formula 1; about 0.005-2 phr of a mixture comprising zinc chloride and zinc carboxylate; and 0 to about 10 phr or at least one co-stabilizer selected from the group consisting of an epoxy compound and an organic phosphite. The stabilizer composition comprises a latent mercaptan of the formula 1 with or without at least one co-stabilizer selected from the group consisting of an epoxy compound and an organic phosphite; and a mixture of zinc chloride and zinc carboxylate.
Patent KR-20030034656-A (KR)
Title: Method for constructing a music database and retrieving a music information using the statistical properties of musical speech
Inventor: KIM JONG KWANG
IPC: G06F17/30
Filed: 2001-10-26
Abstract: PURPOSE: A method for constructing a music database and searching music information using the statistics property of music is provided to construct the music database by classifying the music into the white, pink and brown music according to the statistics property. CONSTITUTION: After sampling a song by receiving the music as the song from a user, a pitch of the sampled song is measured(604). The sampled song is vectorized by using the measured pitch and a vector row is generated(606). The inputted song is classified into one of the white, pink and brown music according to the statistics property by using the generated vector row(608). After searching the most similar vector row to the vector row of the inputted song from the database of the classified music style, a title of the inputted song is provided to the user by using an index of the searched vector row(616).
Patent KR-20010107831-A (KR)
Title: 씨엠피장비의 슬러리 침전방지장치
Inventor: PARK GYEONG HO
Filed: 2001-10-26
Abstract: 본 발명은 반도체 제조공정의 화학기계적연마(Chemical Mechanical Polishing:CMP) 장비에 관한 것으로, 더욱 상세하게는 드럼에 내장된 슬러리를 기계적인 작동에 의해서 요동시켜 침전을 방지토록 함으로써 침전되지 않은 상태로 장비 측으로 슬러리 공급이 이루어질 수 있도록 하고, 이로인해 침전 속도에 의한 슬러리의 종류에 무관하게 상시 기준농도의 슬러리 공급이 이루어질 수 있도록 하여 연마효율을 증대시킬 수 있도록 한 씨엠피장비의 슬러리 침전방지장치에 관한 것으로서, 이는 외체(1) 내부에 횡방향으로 구동축(2)이 지지벽(12) 및 베어링(2A)에 의해 회전가능하게 지지되고, 상기 구동축(2)의 선단에는 양측에 러그A(41) 및 러그B(42)를 갖는 홀더(4)가 일체로 형성되어 상기 홀더(4)의 러그A(41) 및 러그B(42)에 클램프(32)를 갖는 케이스(3)가 상.하 회전가능하게 회전축(44)으로 결합하되, 상기 케이스(3)가 일측방향으로 소정각도를 이루도록 홀더(4)에 결합되고, 상기 회전축(44)의 상.하부측 러그A(41) 및 러그B(42)에는 조임나사(44)가 구비되어 상기 조임나사(44)의 조임력으로 그 결정된 각도를 고수할 수 있도록 구성되며, 구동축(2)은 구동모터(61) 및 기어전동에 의해 정.역회전될 수 있도록 구성됨으로써 침전되지 않은 상태로 장비 측으로 슬러리 공급이 이루어질 수 있을 뿐만 아니라 이로인해 침전 속도에 의한 슬러리의 종류에 상관없이 일관되게 기준농도에 적합한 슬러리 공급이 이루어질 수 있어 연마효율의 증대를 기할 수 있고, 또한 기존에 드럼 내부의 슬러리 중에 비중이 큰 결합 입자들이 모여진 드럼의 바닥부분의슬러리(약10%정도)를 폐기처분함에 따른 낭비를 방지할 수 있는 효과도 갖게 된다.
Patent KR-20020033554-A (KR)
Title: Antenna
Inventor: CHIBA TOSHIYUKI
IPC: H04B1/18
Filed: 2001-10-30
Abstract: PURPOSE: An antenna is provided to improve the gain and to eliminate various negative effects caused by surrounding environment. CONSTITUTION: An antenna(A) includes an antenna main body(1) that resonates at a center frequency and a grounding line section(2), and emits radio waves at the center frequency. The grounding line section(2) is connected to a ground-side of a feed line(C) for supplying power to the antenna main body(1) and has a conductor portion that extends from a start terminal(0) at which the grounding line section(2) is connected to the feed line(C) to a first end terminal(Q1).
Patent KR-20030035152-A (KR)
Inventor: PI SEUNG HO
IPC: C30B15/00
Filed: 2001-10-30
Abstract: PURPOSE: A method for fabricating a semiconductor wafer is provided to control a junction leakage current by forming a trap level composed of doped carbon, and to increase intrinsic gettering efficiency by doping a carbon lump to a silicon lump so that more intrinsic gettering area is formed. CONSTITUTION: A carbon-containing ingot is grown in silicon. The ingot is sliced and a surface treatment is performed to form a silicon wafer. An epi silicon layer is grown on the carbon-containing silicon wafer. The carbon concentration is from 1x10¬14 to 5 x10¬17 atoms/cubic centimeter. The oxygen concentration in the carbon-containing silicon wafer is from 8 to 13 parts per million atomic(ppma).
Patent KR-20030035285-A (KR)
Title: System for automation management service of visitor and method for thereof
Inventor: KANG HYEON SEON
IPC: G07C9/00
Filed: 2001-10-30
Abstract: PURPOSE: A system and method of automatically managing a visitor is provided to enable a registered user to freely enter and leave an admitted region without a companion by using a marked calling card or a data-processed card/equipment. CONSTITUTION: An inner computer(20) receives data of a predetermined form for visitor reservation and outputs data for visitor reservation to a central computer(30) according to the data of the predetermined form. The central computer(30) outputs the data of the predetermined form to the inner computer(20) according to a request of the inner computer(20), and stores data input from the inner computer(20) to process the visitor reservation of a specific outsider. The central computer(30) compares visitor calling card data uploaded from a visitor registration mean(50) with visitor reservation data stored in a visitor database(40). The central computer(30) generates a visit code for entrance registration of a corresponding visitor and outputs a print control signal for printing the visit code to the visitor calling card to the visitor registration mean(50). The visitor registration mean(50) scans the calling card of the visitor and converts the scan data into digital data. The visitor registration mean(50) uploads the converted data to the central computer(30) via a communication network(10). The visitor registration mean(50) prints the visit code at the calling card when the visit code and the print control signal are downloaded.