baber/WOPTO huggingface dataset:
Patent KR-20040036210-A (KR)
Inventor: LEE OK GIL
IPC: F21V35/00
Filed: 2002-10-23
Abstract: PURPOSE: An automatic candle holder is provided to blow out a candle corresponding to the predetermined height by installing a plate coil spring in a candle holder. CONSTITUTION: An automatic candle holder includes a case(120), a cap(110), a candle holder(200), and a candle(300). The cap(110) is combined with a top part of the case(120). The candle holder(200) is installed in the inside of the case. A bottom part of the candle(300) is inserted into a top part of the candle holder. A couple of plate coil springs(220) are installed in a receiving region(212) of the candle holder. The receiving region(212) is divided by a barrier rib(211). A plurality of holes(210) are formed on a sidewall of the candle holder. The plate coil springs(220) are inserted into the holes(210).
Patent KR-20040036284-A (KR)
Title: Semiconductor manufacturing system for diffusion process
Inventor: LEE SANG U
IPC: H01L21/22
Filed: 2002-10-24
Abstract: PURPOSE: A semiconductor fabrication system for diffusion process is provided to reduce largely the manufacturing cost of a diffusion process system by remodeling an existing diffusion process system. CONSTITUTION: A semiconductor fabrication system for diffusion process includes a gas supply unit(40) and a NO gas leak detector. The gas supply unit(40) includes a NO gas supply part instead of an existing gas line such as a N2O gas tube or a NH3 gas tube. The NO gas supply part is used for supplying the NO gas into the inside of a reaction chamber(10). The NO gas leak detector is used for monitoring the leak of the NO gas supply part. The gas supply unit(40) includes a nitrogen storage tank and an oxygen storage tank in order to supply N2 gas and O2 gas.
Patent KR-20040038414-A (KR)
Title: Bond testing apparatus and method for water proofing seal
Inventor: HAN JIN U
IPC: G01N19/04
Filed: 2002-11-01
Abstract: PURPOSE: An apparatus and a method for testing an adhesive characteristic of a waterproof material are provided to reduce a maintenance cost for a structure by preventing water leakage from being created in the structure. CONSTITUTION: An apparatus for testing an adhesive characteristic of a waterproof material includes a testing member(10). The testing member(10) has an upper plate(11), a lower plate(12), an ECB sheet(13) and a transparent film(15). The upper plate(11) and the lower plate(12) are mortar test samples, in which holes are not formed. The upper plate(11) and the lower plate(12) are fabricated under the temperature condition of 18-22deg.C and relative humidity condition of 60-65%. The ECB sheet(13) is bonded to a lower surface of the upper plate(11) by using an epoxy bond. A spacer(14) is bonded to an upper surface of the lower plate(12) by using an epoxy bond.
Patent KR-20040040764-A (KR)
Title: Smoke reducing apparatus and control method thereof
Inventor: KIM IN SU
IPC: F02M25/07
Filed: 2002-11-08
Abstract: PURPOSE: A device for improving combustion efficiency and reducing smoke of a diesel engine and a control method thereof are provided to largely increase the combustion efficiency of the engine and reduce the discharge amount of the exhaust gas by injecting hydrogen peroxide for chemical activation to an EGR(Exhaust Gas Recirculation) pipe. CONSTITUTION: A device for improving combustion efficiency and reducing smoke of a diesel engine(20) is composed of an EGR pipe(22) mounted to the middle of an intake system of the engine to recirculate the exhaust gas; a hydrogen peroxide tank(30) for storing liquid hydrogen peroxide to be supplied to the EGR pipe; a compressed air tank(24) for storing the compressed air applying pressure to the hydrogen peroxide stored in the hydrogen peroxide tank; a nozzle(32) for injecting the hydrogen peroxide pressurized by the compressed air to the EGR pipe; a solenoid valve(34) for intermitting the hydrogen peroxide supplied from the hydrogen peroxide tank to the nozzle; and an ECU(Electronic Control Unit,40) for controlling the opening and closing of the solenoid valve after deciding an operation range of the engine by information transmitted from the various sensors.
Patent KR-20040044673-A (KR)
Title: Wavelength locked fabry perot laser device with multi wavelength lasing source and optical transmitter using the same
Inventor: JUNG DAE GWANG
IPC: H04B10/272
Filed: 2002-11-21
Abstract: PURPOSE: A mode-locked Fabry-Perot laser device in a multi-frequency ranging light source is provided to use a multi-frequency ranging light source for generating wavelength division multiplexed signals having a very narrow line width, thereby more efficiently using a mode-lock of a Fabry-Perot laser. CONSTITUTION: An optical amplifier(100) amplifies inputted optical signals. A laser light source(200) receives some optical signals of the amplified optical signals to wavelength division-demultiplex the received signals, wavelength division-multiplexes the demultiplexed signals again to retransmit the multiplexed signals to the optical amplifier, receives the rest optical signals to demultiplex the signals, and outputs mode-locked signals to the demultiplexed signals. The first optical circulator(300) inputs the rest optical signals to the laser light source(200), and outputs the mode-locked optical signals to a multi-frequency ranging light source outputted from the laser light source(200).
Patent KR-20040049350-A (KR)
Title: Reversible vein resin needle set for onetime use
Inventor: SONG JERNG SIK
IPC: A61H39/08
Filed: 2002-12-03
Abstract: PURPOSE: Provided is a reversible and disposable blood-vessel needle, with which blood or aqueous solutions are immediately injected into blood-vessels, continuous injection is carried out simply, and doctors, nurses, etc., are prevented from being damaged by infection. CONSTITUTION: The reversible and disposable blood-vessel needle for injecting blood or aqueous solutions into blood-vessels comprises: a cylindrical barrel(11) having a tube(12), a stopper(57) disposed on the position of the tube(12) and another stopper(13) formed inside the barrel; a piston barrel(15) equipped with a hole(19) for transferring the solution and a connection part(22) for the solution line, in which a metal needle(18) to be inserted into the tube(12) at one side and to be inserted into the cylindrical barrel(11) at the other side is disposed at a proximal end of the piston barrel; and a thin film cylinder(21) disposed between the cylindrical barrel(11) and the solution line connection part(22).
Patent KR-20040053581-A (KR)
Title: Method for fabricating cover layer in recording media of high density
Inventor: KIM JIN HONG
IPC: G11B7/26
Filed: 2002-12-17
Abstract: PURPOSE: A high density record media producing method is provided to regulate a thickness of a cover layer in producing the cover layer of a high density record media which has a structure for projecting laser beam to a thin cover layer. CONSTITUTION: The method comprises several steps. An optical hardener is covered while a disc(62) is being rotated. The optical hardener hardens a flattened area at a higher rotational speed by projecting ultraviolet ray. A step of accelerating a rotational speed and maintaining a constant high speed is repeated, and a flattening and hardening process for non-hardened area is repeated until a cover layer(67) is formed on all the area of the disc(62).
Patent KR-20040056300-A (KR)
Title: Method for manufacturing high manganese steel using strip casting method
Inventor: HA MAN JIN
IPC: B22D11/06
Filed: 2002-12-23
Abstract: PURPOSE: A method for manufacturing high manganese steel having high toughness and high strength is provided which not only improves yield strength of material by micronizing the inner structure of metal through rapid solidification, but also clears elongation anisotropy through the hot rolling process. CONSTITUTION: In a strip casting process for manufacturing a strip by supplying molten steel for manufacturing high manganese steel between the twin rolls(1) of a twin roll strip caster comprising twin rolls positioned oppositely directed to each other with a roll gap being formed therebetween, edge dams(7) installed both end parts of the twin rolls, and a meniscus shield(5) for shielding molten steel by blocking the surface of molten steel, the method comprises the steps of manufacturing a casting slab by continuously casting molten steel comprising 1.5 wt.% or less of C, 15 to 35 wt.% of Mn, 0.1 to 6.0 wt.% of Al and a balance of Fe and inevitable impurities at a solidification rate of 100 deg.C/sec or more as maintaining oxygen concentration in an atmospheric gas above the surface of the molten steel inside the meniscus shield to 0.1% or less and rolling force at roll nip to 0.5 to 2.0 tons; and hot rolling the manufactured casting slab to a reduction ratio of 10% or more.
Patent KR-20040056709-A (KR)
Title: Sealing member of Lead Wire for Field Coil Assembly of Car Airconditioner and Manufacturing Method thereof
Inventor: PARK DAE YONG
IPC: B60H1/32
Filed: 2002-12-24
Abstract: PURPOSE: A sealing member of a lead wire for a field coil assembly in an air conditioner of a vehicle and a manufacturing method thereof are provided to reduce working process by forming the sealing member only once with a mold, to increase the productivity without deviation of quality according to skill of a worker, and to improve sealing efficiency by completely surrounding a resistor, a diode and lead wire connecting parts. CONSTITUTION: A sealing member is formed of an insulating molding body(200) for completely surrounding a resistor(10), a connection part of the resistor and a lead wire(3c), a diode(20) and a connection part(30') of the diode and a lead wire(3c') in a field coil assembly for an air conditioner of a vehicle. The resistor, the connection part of the resistor and the lead wire, the diode and the connection part of the diode and the lead wire are placed in the mold, and insulating material is injected to the mold. The insulating molding body is formed with cooling the insulating material in the mold.
Patent KR-20040059317-A (KR)
Title: Method For Manufacturing Semiconductor Devices
Inventor: KIM IN SU
IPC: H01L21/762
Filed: 2002-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent divot and voids in a trench by forming a groove between the first and second oxide layer using a pull-back process and filling entirely the groove and the trench using the third oxide layer and a gap-fill oxide layer. CONSTITUTION: A multilayer dielectric is formed by depositing sequentially the first oxide layer(11), a nitride layer(13) and the second oxide layer(15) on a semiconductor substrate(10). The substrate is partially exposed by forming an opening portion through the multilayer dielectric. A trench(17) is formed under the opening portion by etching the exposed substrate. A groove(18) is formed by wet-etching the nitride layer of the multilayer dielectric to the lateral direction using a pull-back process. The third oxide layer(21) is formed on the resultant structure including the trench and the groove by using an ALD(Atomic Layer Deposition). Then, a gap-fill oxide layer(23) is entirely filled in the trench and the groove.
Patent KR-20040059489-A (KR)
Title: Method for forming semiconductor element
Inventor: PARK CHEOL SU
IPC: H01L21/336
Filed: 2002-12-30
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to improve a GOI(Gate Oxide Integrity) property by forming firstly a gate, source and drain and forming sequentially an isolation layer. CONSTITUTION: A gate electrode structure is formed on a semiconductor substrate(1). The gate electrode structure includes a gate insulating layer(2), a gate electrode(3) and the first insulating layer(4). An LDD(Light Doped Drain) region(7) is formed in the substrate to align the gate electrode structure. A spacer(8) is formed at both sidewalls of the gate electrode structure. A source/drain electrode(9a,9b) are formed by implanting heavily doped dopants into the LDD region. The second insulating layer(10) is formed on the entire surface of the resultant structure. Trenches(12) are formed in the substrate through the source/drain electrode. A silicon nitride layer as an isolation layer is filled in the trenches.
Patent KR-20040060107-A (KR)
Title: In-Plane Switching mode Liquid Crystal Display Device
Inventor: LEE JAE GYUN
IPC: G02F1/1343
Filed: 2002-12-30
Abstract: PURPOSE: An IPS(In Plane Switching) mode LCD(Liquid Crystal Display) is provided to form a pattern spacer on a data line and the region of an array substrate corresponding to the data line, thereby preventing backlight phenomenon from generating. CONSTITUTION: A black matrix(8) and a sub color filter(6) are formed at a color filter substrate(5). Subpixels are arranged to an array substrate(22) as a matrix type. A liquid crystal(20) is injected between the color filter substrate(5) and the array substrate(22) and sealed by sealant coated on the edge of the substrate. A spacer(40) is formed between the color filter substrate(5) and the array substrate(22) in order to form a space for injecting the liquid crystal(20). A forming region of the pattern spacer(40) is the region positioning on the array substrate(22) including data lines(15,15') and common electrodes(54a,54a') adjacent to the data lines(15,15').
Patent KR-20020023424-A (KR)
IPC: A61P35/00
Filed: 2000-08-29
Abstract: 본 발명은 히스톤 탈아세틸화효소 저해제로 유용한 벤즈 아미드 유도체 또는 그들의 약학적으로 허용가능한 염을 유효 성분으로서 고농도로 함유하는 경구 흡수성이 개선된 의약 제제 및 주사제를 제공한다. 
     의약 용액은 벤즈아미드 유도체 또는 그의 약학적으로 허용가능한 염을 유기 용매 및/또는 산성 액체에 용해시킴으로써 제조되고, 의약 제제는 계면활성제, 산성 물질 및/또는 폴리에틸렌 글리콜을 벤즈 아미드 유도체 또는 그의 약학적으로 허용가능한 염에 첨가함으로써 제조된다. 
     본 발명은 벤즈아미드 유도체 또는 그들의 약학적으로 허용가능한 염을 고농도로 용해시키는 것을 가능하게 하여, 실용적인 주사제 및 경구 액상 제제를 제조하고 경구 투여시 흡수성을 개선시킨다.
Patent KR-20020042678-A (KR)
IPC: A61K36/73
Filed: 2000-09-13
Abstract: 과실, 예를 들면, 장미과 과실로부터 분리 정제된 폴리페놀을 유효성분으로 함유하는 조성물은 포유동물의 근 위축, 특히 폐용성 근 위축을 억제하는 효과가 있으며, 또한 상기 조성물은 폐용성 근 위축시의 골 중량 및 골 염량 저하를 억제하는데 유용하다.
Patent KR-20020033825-A (KR)
Title: Formaldehyde gas sterilizer
IPC: A61L2/20
Filed: 2000-10-06
Abstract: A formaldehyde gas disinfection apparatus comprising a housing 10 provided with a formaldehyde gas generator 36, a humidity regulator 32 which regulates the humidity of the formaldehyde gas, a temperature regulator 34 which regulates the temperature, a gas deliverer which introduces the formaldehyde gas into a disinfection space, a discharge gas treater 36 which treats discharge gas from the disinfection space and a gas ejector which ejects the discharge gas, the apparatus having a controller 24 which controls generation of the formaldehyde gas in the formaldehyde gas generator at a concentration within a specified range, controls the humidity of the formaldehyde gas within a specified range by the humidity regulator, controls the temperature of the formaldehyde gas within a specified range by the temperature regulator, controls the gas delivery rate by the gas deliverer within a specified range, controls the amount of formaldehyde in the discharge gas by the discharge gas treater within a specified range and controls the amount of discharge gas ejected by the gas ejector, wherein the formaldehyde gas concentration, humidity and temperature in the disinfection space are controlled to 160 ppm or greater, 50-90% relative humidity and 20-40 DEG C, respectively, based on the values of the formaldehyde gas concentration, humidity and temperature in the disinfection space from formaldehyde gas concentration, humidity and temperature monitors 12, 14, 16 in the disinfection space. <IMAGE>
Patent KR-20020086861-A (KR)
IPC: G01N23/04
Filed: 2001-10-11
Abstract: A radiographic camera, comprising: a housing (102) containing a radioactive source (112) in a pathway (116) surrounded by a radiation shield (152); a first end (104) of the housing having a first opening in communication with the pathway; a second end (106) of the housing having a second opening in communication with the pathway; a lock assembly (108) located at the second end of the housing; and a connector assembly (110) having a radiation shield protector (226) at the first end of the housing adapted to selectively block and unblock the first opening, the connector assembly having an opening (214) aligned with the first opening and adapted to receive a guide cable fitting (254) to allow the radiation shield protector to unblock the first opening and allow the source to pass through the first opening; wherein the lock assembly functions independently of the radiation shield protector and the guide cable fitting.
Patent KR-20020084087-A (KR)
Title: 단일 벽을 이룬 탄소 나노튜브를 대규모로 제조하기 위한고수율의 기상 증착 방법
IPC: C01B31/02
Filed: 2001-01-05
Abstract: 본원에는 에어로겔 지지된 금속 촉매 상에, 단일 벽을 이룬 탄소 나노튜브를 제조하는 개선된 기상 증착 방법이 기재되어 있다.  SWCNT의 총 수율은 약 30분 이상의 반응 시간 동안, 촉매의 중량을 기준으로 하여 종종 약 100% 이상이다.
Patent KR-20030004349-A (KR)
Title: Novel oligonucleotides and uses of oligonucleotides which modulate the expression of enzymes involved in the synthesis of melanin pigments, as depigmenting agents
IPC: A61K8/04
Filed: 2001-02-09
Abstract: The present invention relates to novel oligonucleotide sequences and also to derivatives thereof. These novel oligonucleotide sequences are capable of hybridizing specifically with the gene or with a product of the gene encoding tyrosinase, or with the gene or a product of the gene encoding tyrosinase-related-protein 1 (TRP-1). The present invention also relates to the use of these novel oligonucleotide sequences as a depigmenting or bleaching agent in a cosmetic composition or in a dermatological composition.
Patent KR-20020089350-A (KR)
IPC: C23C14/22
Filed: 2001-02-15
Abstract: A method for the production of coated substrates, such as OLEDs is disclosed, whereby at least one layer is deposited on the at least one substrate, by means of a condensation method and a solid and/or fluid precursor and, in particular, at least one sublimate source is used for at least one part of the reaction gases. The invention is characterized in that, by means of a temperature control of the reaction gases between precursor source(s) and substrate, a condensation of the reaction gases before the substrate(s) is avoided.
Patent KR-20020079863-A (KR)
IPC: G11B7/245
Filed: 2001-02-06
Abstract: In digital binary or nonbinary data storage by scanning a memory medium having substrate layer(s) and recording layer(s) with a pulsed focused laser ray or by intensity modulation in continuous wave operation with various pulse energies and polarization states, the recording layer is not pre-exposed and birefringence is induced by pulse(s). In digital binary or nonbinary data storage by scanning a memory medium having substrate layer(s) and recording layer(s) with a pulsed focused laser ray or by intensity modulation in continuous wave operation with various pulse energies and polarization states, the recording layer is not pre-exposed and birefringence is induced by pulse(s). Laser scanning is unnecessary if relative motion between the medium and laser spot is produced in a different way. An INDEPENDENT CLAIM is also included for the memory medium produced in this way.
Patent KR-20020091235-A (KR)
Title: 기지국 선택
IPC: H04W48/20
Filed: 2002-01-17
Abstract: 무선 통신 시스템은 2차 스테이션으로 하나 또는 그 이상의 선택된 1차 스테이션들로부터 데이터 패킷들의 전송을 위해 복수의 1차 스테이션들(100a,100b,100c)을 갖는 복수의 통신 채널들(226a,226b,226c)을 갖는 2차 스테이션을 포함한다. 1차 스테이션(들)의 선택은 복수의 매트릭들을 기초로 수행되고, 2차 스테이션, 1차 스테이션, 또는 1차와 2차 스테이션들 사이의 공유로 수행될 수 있다. 복수의 매트릭들의 사용은 개선된 시스템 동작을 가능하게 한다. 하나 또는 그 이상의 매트릭들의 값들은 1차 스테이션에 의해 2차 스테이션으로 신호될 수 있으며, 역으로도 성립한다. 매트릭들은 그들의 값이 신호되기 전에 선처리되거나 결합될 수 있다. 또한 매트릭들은 동적일 수 있고 부분적으로 시스템 동작의 예상들에 의존할 수 있다.
Patent KR-20040064196-A (KR)
Inventor: PARK JAE WON
IPC: F04D17/06
Filed: 2003-01-09
Abstract: PURPOSE: A spiral return band pump is provided to reduce outlet noises and pump water with a high efficiency by sucking water through a strong suction force of a larger wing and simultaneously operating the larger wing and a smaller wing. CONSTITUTION: A spiral glove pump includes a body(1). The body(1) has a right chamber and a left chamber in which an input port(10A) and an output port(10B) are installed. A pump impeller(30) is installed at a boundary line of an outer wall surface of a semi-conical and spiral type wing-shaped pump impeller. A motor supporting bearing(70B) is installed at an upper part of the body(1). A boundary line of an outer wall surface is used as an intake port of a smaller wing and a discharge port of a larger wing. The boundary line of the outer wall is used as a fluid passage.
Patent KR-20040066950-A (KR)
Inventor: PARK GYU SIK
IPC: B60G13/10
Filed: 2003-01-21
Abstract: PURPOSE: A shock absorber for adjusting the height of a vehicle is provided to increase the quality and reliability of products by preventing the breakage of parts and the leak of oil caused by excessive pressure rise in a high-pressure chamber. CONSTITUTION: A shock absorber for adjusting the height of a vehicle is composed of a base shell(2); an inner tube(4) installed in the base shell; a blade(12) and an outer tube(14) vertically mounted between the base shell and the inner tube to form a gas chamber, a base chamber, and a high-pressure chamber; a piston valve(22) and a piston rod(20) disposed in the inner tube; a pump tube(28) and a pump rod(30) successively installed to a hollow unit of the piston rod to form a pump chamber; and a relief valve(50) mounted to a blade plate(16) of the outer tube and operated when the pressure of the high-pressure chamber rises over a set pressure to prevent the excessive pressure rise of the high-pressure chamber by relieving oil in the high-pressure chamber to the base chamber.
Patent KR-20040067106-A (KR)
Inventor: LEE IN WON
IPC: A61C17/024
Filed: 2003-01-21
Abstract: PURPOSE: A portable mouth cleaner is provided to efficiently improve the reception space of water bag so that all components can be received in the inner and lateral side thereof, to freely regulate the water bag size by using folding structure, and to make long-term use possible not only by enabling the cleaner to be charged. CONSTITUTION: The portable mouth cleaner includes; a water bag(100); a feed member(300) supplying solution for cleaning mouth; a water hose(340) connecting the water bag(100) with the solution feed member(300); and a driving element(200) generating pressure in the water bag(100) and pushing out the solution into the feed member(300); wherein a hanging groove(120) for the solution feed member(300) is so arranged that the member(300) can be attached to or detached from the outside of the water bag(100), a side wall surface has a folding form(140) so as to regulate the inside capacity of the water bag(100), and some part of the water hose(340) is shaped in a spring type, and the driving element(200) comprises a charger.
Patent KR-20040069112-A (KR)
Inventor: KIM JEONG HYEON
IPC: H04Q1/30
Filed: 2003-01-28
Abstract: PURPOSE: An inter-processor communication method and an apparatus therefor are provided to make every processor uniformly share a bus by operating the bus in a time-division method. CONSTITUTION: A timing module(40) is aligned by a system synchronization signal and generates information on slots allotted to multiple processors in order to receive data packets from a bus(10) shared by multiple processors according to a time-division method. A destination address detector(20) detects a destination address of a data packet transferred from the bus(10) and informs a reception buffer controller(60) that a data packet has been received by a processor(110) from the bus(10). The reception buffer controller(60) generates addresses of data packets stored in a reception buffer(80), provides it to the processor(110), and increases a packet counter corresponding to the number of data packets stored in the reception buffer(80). The processor(110) reads data packets corresponding to the packet counter from the reception buffer(80).