baber/WOPTO huggingface dataset:
Patent KR-20040089964-A (KR)
Inventor: HAN IN SEOP
IPC: B01D71/02
Filed: 2003-04-15
Abstract: PURPOSE: Provided are mixed-conducting perovskite-type oxygen permeable membrane, which has improved flux rate with keeping high stability due to surface modification, and a method for surface modifying thereof. CONSTITUTION: In a method for preparing an oxygen permeable membrane by using a dense membrane prepared by press-forming powder synthesized by perovskite-type single phase of multi-component metal oxide represented by La1-xAxGayFe1-yO3-delta, where A is an alkali earth metal, 0<x<1.0, 0<y<1.0 and delta is a number allowing the charge of the compound to be neutral, into a powder compact and sintering it, the surface modification method of the oxygen permeable membrane comprises steps of (a) coating the surface of the sintered dense membrane with a slurry consisting of perovskite-type single phase powder represented by La1-xAxCoyB1-yO3-delta, where A is an alkali earth metal, B is selected from the D block transition metals, 0<x<1.0, 0<y<1.0 and delta is a number allowing the charge of the compound to be neutral; (b) after screen-printing and drying the step (a), heating it at a temperature of 700-1,300 deg.C to form a modified surface layer on the sintered surface.
Patent KR-20040090779-A (KR)
Inventor: CHOI HO GEUN
IPC: A01N43/08
Filed: 2003-04-18
Abstract: PURPOSE: Provided is a process for the preparation of gibberellic acid liniment which promotes fruit ripening and its fleshiness, thereby accomplishing the early harvest of fruits. CONSTITUTION: The process for the preparation of gibberellic acid liniment comprises the steps of: dissolving 95% gibberellic acid 3 and/or gibberellic acid 4+7 in ether or the mixed solvent of ethylacetate and ether; and adding liquid type of lanolin to the gibberellic acid dissolved solution, followed by mixing a 65-85 deg.C under reduced pressure(-100 to -500 torr.) to remove ethylacetate, ether or both ethylacetate and ether.
Patent KR-20030084688-A (KR)
Title: 고정 부재, 코드 고정 구조, 차량-탑재 기기, 차량 및고정 부재 제조 방법
IPC: H02G3/22
Filed: 2003-04-23
Abstract: 접속 코드 같은 고정 부재를 유지하는 카메라 또는 안테나 등의 상대측 부재에 고정되는 고정 부재(즉, 접속 코드 장착 부재)에서는, 피고정 부재를 유지하는 유지홀부, 이 유지홀부에 피고정 부재를 삽입하기 위한 절단부 또는 절결부, 및 탄성력에 의해 상대측 부재를 클램핑하는 클램프부가 서로 일체로 형성된다.  코드 고정 구조, 차량-탑재 기기 및 상기한 구성의 고정 부재를 사용하는 차량도 또한 개시되어 있다.  상기한 구성을 갖는 고정 부재를 제조하는 방법도 또한 개시되어 있다.
Patent KR-20030040314-A (KR)
Inventor: KIM DONG SUNG
IPC: C03B19/10
Filed: 2003-04-25
Abstract: PURPOSE: Provided is a manufacturing method of glass beads with smooth surfaces by melting waste glass and forming into a bead shape without the processes of washing and crushing of waste glass unlike a conventional method. CONSTITUTION: The glass beads are manufactured by the following steps of: melting waste glass; passing the molten glass through grooves(21a) on a pair of forming rollers(21, 22) whose circumferences face each other; smoothing glass surfaces by vibrating the formed glass beads(10) with projection parts on a screen(41) having less size than that of the formed glass beads to remove projections from beads; mixing glass beads with abrasive powder(70), and rotating to wear projections left on the surfaces of beads; screening the mixture to separate ground glass powder(11c), abrasive powder(70), and glass beads(100) having more than 10mm size.
Patent KR-20040094534-A (KR)
Inventor: KIM JOONG EUN
IPC: A61F7/12
Filed: 2003-05-03
Abstract: PURPOSE: Provided is a peripheral blood circulation auxiliary device to promote the peripheral blood circulation of the inside of the vagina or the anus. CONSTITUTION: The peripheral blood circulation auxiliary device comprises a warm water heating device comprising an electric heater(1) and a small pump(2) for circulating warm water; a warm water supply hose(7) connected to the discharge pipe(2a) of the small pump to discharge the warm water; a collect hose(8) for collecting the discharged water; a vagina insertion tool(4) and an anus insertion tool made of a composite mineral material comprising a far infrared ray emitting material and an anion emitting material; a fomentation pack; and a warm water circulation channel(4a) formed at the vagina insertion tool(4), the anus insertion tool and the fomentation pack. The vagina insertion tool(4), the anus insertion tool and the fomentation pack are selectively connected with the warm supply hose(7) and the collection hose(8) by the warm water circulation channels(4a).
Patent KR-20040097460-A (KR)
Inventor: CHOI CHANG EOK
IPC: G02B6/34
Filed: 2003-05-12
Abstract: PURPOSE: A variable wavelength filter for performing a bidirectional driving operation by using electromagnetic force is provided to change direction of electromagnetic force according to the current direction by using a plurality of permanent magnets or a plurality of electromagnets. CONSTITUTION: Two optical fibers or two optical waveguides(11,12) are arrayed by optical axes thereof. A plurality of lenses(21,22) for receiving and transmitting beams are installed between the optical fibers or the optical waveguides. A plurality of reflectors(31,32) are installed at opposite sides of a pneumatic layer between the lenses. A plurality of elastic members(41,42) are used for supporting the reflectors. A plurality of spacers(71,72) are used for maintaining a gap between the reflectors. A conductive pattern(51) is used for applying the current to the reflectors and the elastic members. A plurality of electrode parts(61,62) are connected to both ends of the conductive pattern. A plurality of permanent magnets or a plurality of electromagnets(81,82) are used for forming the magnetic field to the horizontal direction to the reflectors.
Patent KR-20040042785-A (KR)
Inventor: CHANG EUNG SOON
IPC: H01Q9/40
Filed: 2003-05-13
Abstract: PURPOSE: A folded monopole antenna is provided to achieve improved transmitting/receiving quality of radio signal by reducing impedance, while reducing the size of radio device by arranging the antenna in the radio device. CONSTITUTION: An antenna has patterns(60a to 60d) including a feeding point structure for obtaining an L-value and a compensating point structure arranged in parallel with and in the vicinity of the feeding point structure so as to obtain a C-value. The L-value and the C-value are compensated with each other so as to reduce impedance to the level of resistance of a metal. The pattern of the antenna has a single body where the feeding point structure and the compensating point structure are connected with each other and bent several times.
Patent KR-20040097757-A (KR)
Inventor: LEE BOK MAN
IPC: F28F9/00
Filed: 2003-05-13
Abstract: PURPOSE: A header pipe of a heat exchanger for a vehicle is provided to improve durability of the heat exchanger or a receiver drier by a unit for stably fixing the heat exchanger or the receiver drier integrally installed to the heat exchanger. CONSTITUTION: A header pipe(10) of a heat exchanger for a vehicle comprises a tank plate(11) having a receiving space, and an end plate(12) having plural holes coming in contact with the end of a refrigerant tube(20). The end plate is joined to the tank plate. The outside of the ends of the tank plate is joined to the inside of the end plate. One of the ends of the end plate is extended in a state of exceeding the right and left width of the tank plate from the outside of the tank plate and a fixing end(12a) is formed. The other one of the ends of the end plate is extended parallel with the fixing end and another fixing end(12b) is formed.
Patent KR-20030090540-A (KR)
Title: 통신 단말, 서버 장치, 전자 가치 챠지 방법 및 전자 가치챠지 프로그램
IPC: G06Q20/32
Filed: 2003-05-20
Abstract: 본 발명에 관련되는 휴대 단말(10)은 전자 도서권 격납부(12)와, 전자 도서권 송신부(14)와, 전자 도서권 수신부(15)를 구비한다.  전자 도서권 격납부(12)는 휴대 단말(10)에 의해 전자 가치가 챠지되지 않은 전자 도서권을 격납한다.  전자 도서권 송신부(14)는 전자 도서권 격납부(12)에 격납되어 있는 전자 도서권을 전자 도서권 유통 서버(20)에 송신한다.  전자 도서권 수신부(15)는 전자 도서권 유통 서버(20)에 의해 전자 가치가 챠지된 전자 도서권을 전자 도서권 유통 서버(20)로부터 수신한다.
Patent KR-20030091737-A (KR)
Title: 막두께 측정방법 및 장치
IPC: G01B11/06
Filed: 2003-05-22
Abstract: 단색광이 박막 상에 조사되고, 막의 전면과 후면에서의 광들의 간섭광인 반사광의 세기가 검출된다. 이 단색광의 파수를 스캐닝함으로써 측정 강도로부터 스펙트럼(측정 스펙트럼)이 얻어진다. 한편, 상정된 두께에 기초하여 소정의 함수를 이용하여 근사 스펙트럼이 생성된다. 그 후, 이 측정 스펙트럼과 근사 스펙트럼 사이의 오차가 계산된다. 오차의 값을 상정된 두께에 대하여 그리고, 오차가 극소인 점을 찾는다. 이 오차가 극소인 점에서의 상정된 두께가 막두께로서 구해진다.
Patent KR-20040100572-A (KR)
Inventor: YOON SEONG MIN
IPC: G06F1/00
Filed: 2003-05-23
Abstract: PURPOSE: A computer system for setting environment setting variables of a display device with a hotkey combination and a controlling method thereof are provided to control an environment setting variable value without rebooting in case that the display device is an out-of-range state. CONSTITUTION: A hotkey input part(51) inputs the hotkey combination to control the environment setting variable value of the display device(3). A controller(21) transfers the environment setting variable value to a display adjuster(23) in the case that the environment setting variable value is within a displayable range of the display device. The display adjuster adjusts a display device environment based on the received environment setting variable value.
Patent KR-20040102280-A (KR)
Inventor: NOH SEONG GUK
IPC: F02D41/30
Filed: 2003-05-27
Abstract: PURPOSE: An engine controller of a vehicle and a method thereof are provided to prevent the irregularity and the stall of an RPM(Revolution Per Minute) by stably controlling of an injected amount of fuel. CONSTITUTION: Each sensor and a TPS(Throttle Position Sensor) diagnosis condition of an engine RPM are checked(S102) by reading status information of a vehicle(S101). In satisfying to the TPS diagnosis condition, the voltage change of a TPS is checked(S104). If the voltage change of the TPS is caused by the inflow of noise(S108), the injected amount of fuel is decided and controlled by applying to an air pressure through a MAP(Manifold Air Pressure) sensor(S109). If the voltage change is caused by a driver's will, the injected amount of fuel is controlled by calculating an air amount according to a theoretical value about a TPS signal. Thereby, the stability is offered by preventing a drop and a stall of an engine.
Patent KR-20040103218-A (KR)
Inventor: KIM MIN
IPC: H01L21/762
Filed: 2003-05-31
Abstract: PURPOSE: A method for forming a field oxide layer of a semiconductor device having an uniform surface is provided to perform easily a gap-fill process and form uniformly a surface of the field oxide layer by forming a spacer in an inner wall of a trench. CONSTITUTION: The first oxide layer is selectively formed on a peripheral region of a semiconductor substrate(200). A pad nitride layer is formed on the peripheral region and a cell region. A trench is formed by etching selectively the peripheral region and the cell region. The trench is buried by forming a primary oxide layer on the entire structure. The primary oxide layer is etched back. The second oxide layer is formed on the entire surface of the structure including the trench. A spacer is formed on a lateral part of the trench by etching the second oxide layer. The trench is buried by forming a secondary oxide layer on the structure including the spacer.
Patent KR-20040105070-A (KR)
Inventor: KIM JEONG HUN
IPC: H03K5/05
Filed: 2003-06-04
Abstract: PURPOSE: An apparatus and a method for detecting a phase change of clock signals using a delay of clock signals are provided to fine-control a phase-shifted clock signal by estimating a time duration of the phase shift of the clock signal. CONSTITUTION: An apparatus for detecting a phase shift of clock signals using a delay of clock signals includes a clock signal delay portion(310) and a phase shift detector(320). The clock signal delay portion delays an input clock signal by a maximum delay time and a minimum delay time within a predetermined phase shift detection time, to output a maximum delay clock signal and a minimum delay clock signal. The phase shift detector detects a phase shift by acknowledging a rising edge of the clock signal while using the maximum delay clock signal and the minimum delay clock signal as references for a predetermined phase shift detection time. The phase shift detector outputs the detected result as a phase shift output signal.
Patent KR-20040106977-A (KR)
Inventor: KIM SUN JIN
IPC: H04B1/40
Filed: 2003-06-10
Abstract: PURPOSE: An apparatus for reducing power consumption in a portable terminal having a flash, and a method therefor are provided to reduce power consumption while using a flash by using fast switching of a transistor and charging/discharging of a capacitor. CONSTITUTION: An amount of a current inputted from a power source is reduced by speeding up switching of a transistor(401-403). A capacitor is charged with a current simultaneously with turning on a light emitting diode in switching the transistor(405-407). Power consumption of the power source is reduced by discharging the charged current when a camera photographs an image(412-417).
Patent KR-20050002417-A (KR)
Inventor: PARK SHIN SEUNG
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a metal line of a semiconductor device is provided to prevent the CD(Critical Dimension) of a lower portion of a via plug from being reduced and to restrain the short between metal lines by forming a hard mask metal film on a metal film. CONSTITUTION: A metal film is formed on a semiconductor substrate(110) including a contact plug(120) connected with a junction region(112). A hard mask metal pattern(124) is formed on the metal film. A metal line(130) is formed by performing plasma etching on the metal film using the hard mask metal pattern as an etching mask.
Patent KR-20030079814-A (KR)
Inventor: KIL HAE YONG
IPC: H05K1/02
Filed: 2003-07-01
Abstract: PURPOSE: A flexible printed circuit board and a luminous device using the same are provided to achieve improved luminance with a low power consumption, while allowing for ease of assembly. CONSTITUTION: A flexible printed circuit board comprises a band-shaped insulating flexible film(311); a brass sheet(312) attached to the flexible film, and which has a circuit pattern. The circuit pattern has a plurality of light emitting elements(32) arranged in the lengthwise direction of the brass sheet; and an input terminal unit(315) and an output terminal unit(316), wherein the output terminal unit has a connector(317) for connection to the input terminal unit.
Patent KR-20050007919-A (KR)
Inventor: KIM JIN GI
IPC: B60T13/00
Filed: 2003-07-12
Abstract: PURPOSE: A device for controlling a Jake brake system of a commercial vehicle and a method thereof are provided to increase braking force optimally, and to extend the life span of the brake lining by automatically interlocking the Jake brake in operating the foot brake. CONSTITUTION: A Jake brake system generates braking force of an engine by opening an exhaust valve of a cylinder according to the Jake brake mode selected by a Jake brake lever switch. A Jake brake control device is composed of a foot brake switch(50) detecting operation of the brake pedal, an interlocking setting switch(40) setting interlocking with the foot brake and the Jake brake, and an engine control unit(80) operating the Jake brake and generating engine braking force by delaying operation of the Jake brake and increasing operation of the Jake brake gradually in actuating the foot brake in case of setting interlocking with the foot brake and the Jake brake by the interlocking setting switch.
Patent KR-20050007979-A (KR)
Inventor: KIM DAE JOONG
IPC: B22D7/10
Filed: 2003-07-12
Abstract: PURPOSE: To provide an adiabatic plate for ingot hot top board, wherein the adiabatic plate reduces time and cost since it is not necessary to construct bricks on an inner part of a case conventionally installed inside a mold and reduces cost by reducing an addition amount of heating agent. CONSTITUTION: The adiabatic plate for ingot hot top board comprises 50 to 60 wt.% of SiO2, and 10 to 20 wt.% of carbonized rice husk containing 40 to 60% of carbon, wherein thickness of the adiabatic plate is 50 to 70 mm, wherein the adiabatic plate is adhered to the inner circumference of a mold using a pulp binder, thickness of the adiabatic plate is 50 to 70 mm/60 to 80 ton and 40 to 60 mm/50 ton or less, an amount of a heating agent additionally added to molten steel can be reduced by using the adiabatic plate comprising carbonized rice husk that contains 40 to 60% of carbon(C) and is mixed with SiO2.
Patent KR-20050008240-A (KR)
Inventor: PARK EUN JOO
IPC: H04B7/26
Filed: 2003-07-14
Abstract: PURPOSE: A device for managing hard handoff resources of a mobile communication system using a trunk grouping method and a controlling method therefor are provided to be assigned with TGN(Trunk Group Number) and TMN(Trunk Member Number) resources for handoff, and to perform a trunk grouping process to use for trunk resource managing, thereby tremendously expanding the number of transceiving channels. CONSTITUTION: A serving MSC(5) receives an originating call signal delivered from an originating subscriber terminal(1) through plural base stations(2) and plural BSCs(3), forms a speech path with a receiving terminal(4), and groups TGN and TMN trunks into one group during a handoff to assign resources. The serving MSC(5) requests the handoff by using the grouped resources. A target MSC(8) uses grouped TGN and TMN resource assign request signals without changing the signal, manages the trunk resources, and processes a handoff function through plural base stations(6) and BSCs(7).
Patent KR-20040103292-A (KR)
Inventor: KIM YOUNG SUK
Filed: 2003-07-14
Abstract: PURPOSE: A system for saving charges on Internet web sites is provided to induce many users to join in an effective energy saving/unfortunate neighbor helping campaign through an interesting/natural charge payment process. CONSTITUTION: A member(10) connects to a server(30) through the Internet(20) and receives a service. The server provides the service to the member. A billing institution(40) bills/receives various kinds of charges of the member. An unfortunate neighbor(50) receives donation of the member through the server. A database(35) stores all information needed for operating the system. The member joins in a game provided from the server and pays the charge to the server. The member performs the charge saving for one month based on an average charge, receives a reward depending on a result after a game period is ended, and joins in the unfortunate neighbor helping campaign by a free choice of the member.
Patent KR-20050015546-A (KR)
Inventor: KIM YEONG SAENG
IPC: B66C1/42
Filed: 2003-08-06
Abstract: PURPOSE: Variable slab tongs are provided to transport the various slabs safely by gripping the slabs at the optimal position with the arms, and to improve working efficiency and the convenience of an operator by automatically adjusting the first arm and the second arm with the sensor and control unit. CONSTITUTION: Variable slab tongs are composed of an upper beam(110) lifting up and down by a wire rope and a sheave and having sliding grooves, a center beam(120) placed in the lower part of the upper beam and composed of sliding grooves, first tongs having a first upper bracket, a couple of first tension bars(134), a couple of first arms(136) combined with a first gripping jaw for gripping the slab and a first lower bracket(138), second tongs having a second upper bracket, a couple of second tension bars, a couple of second arms combined with a second gripping jaw and a second lower bracket, an upper screw bar(150) combined with the upper brackets, a lower screw bar combined with the lower brackets, a distance detecting sensor(170) detecting the end of the slab, a control unit regulating power supplied to the upper and lower screw bars, a supporting block(192) detecting the number of slabs, and a tong key and a tong key holder controlling the first and second arms.
Patent KR-20040014348-A (KR)
Inventor: SENDA MICHIRU
IPC: G02F1/1335
Filed: 2003-08-08
Abstract: PURPOSE: A display device including plural display panels is provided to miniaturize the size of the display device by forming the first and the second display panels on different regions of the same substrate instead of forming the first and the second display panels on different substrates, respectively. CONSTITUTION: In the liquid crystal display according to the first embodiment, the main panel(1) is a transmissive panel whose display is observed by an observer(50) from the side of the first glass substrate(11) and the sub panel(2) is a reflective panel whose display is observed by the observer(50) from the side of a second glass substrate(22). The first glass substrate(11) is an example of the "substrate" or the "first substrate" in the present invention, and the second glass substrate(22) is an example of the "second substrate" in the present invention. The main panel(1) is an example of the "first display panel" or the "main display panel" in the present invention, and the sub panel(2) is an example of the "second display panel" or the "auxiliary display panel" in the present invention. Each of the main panel(1) and the sub panel(2) is an active matrix panel having a plurality of pixels and including a TFT(thin-layer transistor) every pixel.
Patent KR-20050020047-A (KR)
Inventor: CHI YONG SEOK
IPC: G09G3/296
Filed: 2003-08-20
Abstract: PURPOSE: An apparatus for detecting and removing discharge error of a plasma display panel and a method thereof are provided to detect the discharge error of the PDP without regard to a surrounding temperature of the PDP. CONSTITUTION: According to the apparatus for removing discharge error of a plasma display panel, a voltage detection unit(421) detects an output voltage of a power supply unit supplying a voltage to each electrode of the plasma display panel. And a voltage regulation unit(422) removes the discharge error by regulating an output voltage of the power supply unit according to the detected voltage value of the voltage detection unit. The voltage regulation unit includes a shunt regulator, and regulates the output voltage of the power supply unit by regulating a reference voltage of the shunt regulator.
Patent KR-20050020357-A (KR)
Inventor: LEE SANG HO
IPC: H01M2/02
Filed: 2003-08-22
Abstract: PURPOSE: Provided is a pouch-typed secondary battery which lets a projection part formed at the bottom of a pouch case to secure infiltration space of electrolytes and uniform space in a final product so that it prevents a battery part from being twisted. CONSTITUTION: The pouch-typed secondary battery comprises the parts of: the battery part(300) which is composed of a cathode plate, an anode plate and a separator between both plates; an electrode terminal(302) which is extended from the cathode and the anode plate; the pouch case(304) which includes a space part(202) to house the battery part and the projection part(204) formed by projecting the projection part outwardly; and electrolytes which are inserted into the pouch case having the battery part.
Patent KR-20040034371-A (KR)
Inventor: HUH JEONG GWON
IPC: G11B20/10
Filed: 2003-08-25
Abstract: PURPOSE: A data storage media, and its regenerating system and method are provided to properly present a markup document by controlling a buffering state of the markup document though some of a pre-load target file is not completely pre-loaded. CONSTITUTION: The data regenerating system comprises a buffer, a buffer manager(51) and a contents decoder(52). The buffer buffers a markup document. The buffer manager(51) manages the buffer, and pre-loads the markup document at the buffer. The contents decoder(52) calls the markup document buffered at the buffer, analyzes the called markup document, and decodes the markup document. The buffer manager(51) notifies the contents decoder(52) that the pre-load process is finished. Accordingly, in a case that AV data stored at a DVD is regenerated and the AD data and its related markup documents are displayed via a markup document, the buffering state of the markup document is checked. So when the markup document can not be buffered because a disc is physically damaged or a network is not connected, a substitute markup document is used or a natural document pass-over operation is performed.