baber/WOPTO huggingface dataset:
Patent KR-20100082172-A (KR)
Title: Method for forming copper interconnection layer
Inventor: KIM JAE JEONG
IPC: H01L21/28
Filed: 2009-01-08
Abstract: PURPOSE: A copper wiring formation method is provided to perform electroplating or electroless plating directly on ruthenium film surface and to perform preprocessing using a chemical technique. CONSTITUTION: A copper wiring formation method comprises next steps. The oxide film on the anti-diffusion film formed in a substrate is eliminated using aqueous solution and copper ion is reduced on the anti-diffusion film. A copper layer is formed on the anti-diffusion film on which the copper ion has been reduced. The aqueous solution comprises copper salt, reducing agent, complexing agent, Ph controlling agent. The anti-diffusion film is formed from ruthenium. The copper layer is formed using electroplating or electroless plating. The copper salt is copper sulfate pentahydrate. The Ph controlling agent is NaOH, KOH, TMAH(Tetramethylammonium hydroxide) or H3BO3.
Patent KR-20100083045-A (KR)
Title: Wind power generator
Inventor: JEONG JA CHUN
IPC: F03D3/00
Filed: 2009-01-12
Abstract: PURPOSE: A wind power generator is provided to maximize generation efficiency and minimize resistance due to weight of a rotation shaft by providing a horizontal movable blade. CONSTITUTION: A wind power generator comprises a housing(100), a rotation shaft(200), and a blade part. The rotation shaft is rotatably installed in the housing. The blade part is positioned in the rotation shaft. The blade part comprises a horizontal blade part(400), a vertical blade part(500), and a foldable blade part(600). The horizontal blade part is positioned on a plane vertically to the rotation shaft. The vertical blade part is connected to the end of the horizontal blade part through the plane. One end of the foldable blade part is rotatably installed on the outer circumference of the vertical blade part.
Patent KR-20100089248-A (KR)
Title: Liquid crystal display
Inventor: LEE EUN GUK
IPC: G02F1/1343
Filed: 2009-02-03
Abstract: PURPOSE: A liquid display device is provided to enable liquid crystal molecules to form linear slope by a plurality of minute branch unit and lean the liquid molecules to the target direction at once, thereby improving a response rate. CONSTITUTION: A common electrode faces a pixel electrode. A liquid crystal layer is inserted between the pixel electrode and the common electrode. A first and a second sub pixel electrodes comprises a plurality of minute branch parts(194a~194d). The first and the second sub pixel respectively comprises a sub areas(Da~Dd). The direction of the length of the minute branch parts of the plurality of sub areas is different. The width of each minute branch parts is wider than an interval between minute branch parts which neighbors to each other.
Patent KR-20100091707-A (KR)
Title: Liquefied gas mixture for high foaming of a high molecule
Inventor: KIM JUNE SUN
IPC: C08J9/04
Filed: 2009-02-11
Abstract: PURPOSE: Liquefied gas mixture for foaming a polymer is provided to secure foaming simplicity and resistance to fire by preventing carbon dioxide included in liquefied foam gas from contacting with foam gas and oxygen and controlling ignition even when a temperature is more than a flashing point. CONSTITUTION: Liquefied gas mixture for foaming a polymer comprises 10-50 parts by weight of liquid carbon dioxide based on 100.0 parts by weight of liquefied foam gas. The liquefied foam gas is selected from liquefied butane, liquefied propane, or their mixture. The liquefied gas mixture is injected into the polymer before a foaming process. The liquefied gas mixture is supplied to an extruder or injection machine using a gear pump.
Patent KR-20100091794-A (KR)
Inventor: YOON YOUNG SEOP
IPC: F04B25/04
Filed: 2009-02-11
Abstract: 본 발명은 가변용량형 사판식 압축기에 관한 것이다. 본 발명에서는 후방하우징(130)에 설치되어 크랭크실(121) 내부의 압력을 조절하여 사판(148)의 경사각도를 가변시키는 제어밸브(135)가 설치되는데, 상기 제어밸브(135)의 일단은 제어채널(135')에 의해 상기 후방하우징(130)과 전방하우징(120) 그리고 실린더블럭(110)을 조립하기 위한 관통홀(116)과 연결된다. 이에 따라, 상기 제어밸브(135)로부터 전달되는 냉매가스는 제어채널(135') 및 관통홀(116)을 통해 크랭크실(121)에 유입되어 크랭크실(121)의 압력을 조절하게 된다.  
       
     사판, 압축기, 제어밸브
Patent KR-20100092708-A (KR)
Title: Power transmission device of water pump
Inventor: OH SUNG TAEG
IPC: F04B25/04
Filed: 2009-02-13
Abstract: PURPOSE: A power transfer device for a water pump is provided to minimize the generation of carbon dioxide resulting from incomplete combustion by reducing warming up time. CONSTITUTION: A power transfer device for a water pump comprises a pulley shaft, a pulley(144), field coil assembly, a driving shaft(116), a hub(120), a leaf spring(130), and a disc(128). A shaft supporting hole is formed to pass through the inside of the pulley shaft. The pulley is installed on the pulley shaft to be able to rotate by the driving force of the engine. The field coil assembly generates the attracting magnetic flux by the supply of the power. The driving shaft passes through the shaft supporting hole and comprises an impeller making the cooling water flow. The hub comprises an shaft inserting part(122) into which the driving shaft is pressed, and a flange(124) projected from the outer surface of the shaft inserting part to the centrifugal direction. The leaf spring is formed from an elastic material. The disc is coupled to the edge of the leaf spring, selectively makes tight contact with one side of the pulley by the attracting magnetic flux of the field coil assembly and rotates integrally with the pulley.
Patent KR-20090087842-A (KR)
Title: Tensioned optical element having crimping frame and spring
Inventor: LANEY THOMAS M
IPC: G02F1/1335
Filed: 2009-02-13
Abstract: A tensioned optical element having a crimping frame and a spring related to a cantilever spring which effectively maintains to be ordinary of the film is provided to maintain the existence of the apparatus by the application of the tension controlled by the film. An optical element(200) comprises two support frame components located in the edge neighboring of film and polymer optical diffusion film(214). Frame components include the half-circular groove and extension unit. The semicircular shape groove and extension part go in gear. The screw or a pin(217) is fixed to the frame of a backlight(218).
Patent KR-20100096853-A (KR)
Title: A duct damper to setting flow
Inventor: LEE TAE SOO
IPC: F24F13/02
Filed: 2009-02-25
Abstract: PURPOSE: A duct damper for setting and fixing flow rate is provided to enable the flow rate of fluid flowing in a duct to be set and fixed and the inside of the duct to be cleaned. CONSTITUTION: A duct damper for setting and fixing flow rate comprises a main body of a square duct shape(10), an adjustor(30), a variable sheet(20), an adjustor fixing unit(35), and a main body fixing unit(15). An open face(11a) is formed on the top of the main body. The adjustor is connected to the main body so that the open face of the main body is blocked, and moves to the inside of the main body through the open face. In the state that opened ends of the variable sheet is fixed to inlet and outlet(10a,10b) of the main body by a fixed member(40) and is inserted in the main body, the flow rate of the fluid is controlled since the upper surface of the variable sheet is pressurized by the movement of the adjustor. The adjustor fixing unit and the main body fixing unit are respectively formed on the counterparts of the adjustor and the main body.
Patent KR-20090095521-A (KR)
Title: Anti-icing/de-icing system and method and aircraft structure incorporating this system
Inventor: TENEBRE PAULINE
IPC: G01K1/14
Filed: 2009-03-05
Abstract: A system and a method for icing/deicing by the supersonic radiation and an aircraft including the same are provided to reduce the energy consumption at a deicing mode using the ultrasonic wave to the warped surface of the ice coating structure. A system for icing/deicing comprises a scanning member. The scanning member scans a matrix(16) of one or more basic meshes(i,j). The basic mesh is arranged in the warped surface(2) related to the regular arrangement of a converter group. The scanning member by turns focuses the ultrasonic wave radiated by the converter group on the mesh. The concentration of the ultrasonic wave is operated by a signal cumulating member. The signal accumulating member is connected to the scanning member. The signal cumulative member produces the total amount of the signal obtained from the converter.
Patent KR-20100092846-A (KR)
Title: Apparatus and method for adapting model parameters of speech recognizer by utilizing histogram equalization
Inventor: SUH YOUNG JOO
IPC: G10L21/02
Filed: 2009-03-05
Abstract: PURPOSE: An acoustic model parameter adaptation device using histogram equalization and a method thereof are provided to remove acoustic mismatch between test environment and drill environment, thereby preventing voice recognition performance which is strong against noise environment. CONSTITUTION: A test accumulative distribution function estimator(11) estimates test accumulative distribution function estimation about test voice feature parameters. A drill accumulative distribution function estimator(12) estimates drill accumulative distribution function estimation about a sound model average parameters. A linear interpolation factor calculator(13) obtains linear interpolation factor. A sound model parameter adapter(14) performs linear interpolation about the test voice feature parameter which the voice model average parameter performs through histogram equalization.
Patent KR-20090045155-A (KR)
Inventor: JANG SEUNG KWON
IPC: F01K23/10
Filed: 2009-03-09
Abstract: 본 발명은 가정, 산업 및 자연에서 발생하는 버려지거나 또는 단음 단계로 이송되는 열원을 모아서 발전하는 시스템적 방법으로서 상세하게는 열원을 이용하여 난방 또는 산업현장의 기타 증기 등을 사용하여 제품을 만들거나 혹은 소각폐기물 등의 버려지는 열원을 사용하여 발전하는 시스템이다. 
     본 발명은 각종 열원을 사용할 수 있게 고안되어있어 버려지는 열원을 이용한 발전 및 열원을 먼저 발전하고 나오는 열원을 난방 또는 스팀 등으로 필요에 따라 사용할 수도 있게 고안되어 있다. 
     
     폐열발전기, 열병합발전, 발전장치, 폐열, 바이오가스발전
Patent KR-20100102855-A (KR)
Title: Compressor system
Inventor: BQCK HYUN JUNG
IPC: F25B43/02
Filed: 2009-03-12
Abstract: PURPOSE: A compressor system is provided to reduce the power consumption for a partial load operation of a freezer system and on/off of a compressor. CONSTITUTION: A compressor system comprises a refrigerant compression system(100), a freezer oil distribution system(200), and a low-pressure refrigerant distribution system(300). The refrigerant compression system comprises compressors(1,2,3), refrigerant intake pipes(30,31,32), refrigerant discharge pipes(40,41,42), a suction chamber(51), and a discharge chamber(50). The compressors compress refrigerant gas to high pressure to be discharged. The refrigerant intake pipe draws in low temperature and low pressure gas. The refrigerant discharge pipe discharges the refrigerant compressed by the compressors. The freezer oil distribution system comprises oil distribution pipes(10,11,12) which are attached to the compressors to distribute frozen oil. The low-pressure refrigerant distribution system comprises low-pressure distribution pipes(20,21,22) which are attached to the top of the oil distribution pipes.
Patent KR-20100104354-A (KR)
Title: Granule seasoning containing functional salt
Inventor: LIM MUNG SUB
IPC: A23L17/10
Filed: 2009-03-17
Abstract: PURPOSE: A granular seasoning containing functional salt with potassium chloride are provided to easily and conveniently use the granular seasoning for cooking. CONSTITUTION: A granular seasoning containing functional salt comprises a salt-mixture containing bay salt and potassium chloride, laminaria japonica, anchovy, and Lentinus edodes. The salt-mixture includes the bay salt and the potassium chloride in a weight ratio of 6:4. The content of each component is 30~40parts by weight, separately.
Patent KR-20100104890-A (KR)
Title: The remove railway for subway
Inventor: KIM YONG JIN
IPC: B01D47/06
Filed: 2009-03-19
Abstract: PURPOSE: A dust collecting vehicle for a subway with a dust collector is provided to easily repair the dust collecting vehicle by separating the dust collecting vehicle from a passenger vehicle. CONSTITUTION: A dust collecting vehicle for a subway with a dust collector comprises a suction port(10), a discharge port(30), and a dust collector(20). The suction port inhales contaminated air. The discharge port discharges the air in which fine particles are eliminated. The dust collector eliminates the fine particles from the contaminated air using an ion generator made of carbon fiber.
Patent KR-20100107238-A (KR)
Title: Switching mode power supply using frequency modulation type and pulse width modulation type
Inventor: LEE BUM KIL
IPC: H02M3/28
Filed: 2009-03-25
Abstract: PURPOSE: A switching mode power supply using the frequency modulation method and the pulse width modulation method are provided to reduce the standby power in the low load by modifying the switching frequency of the main switch to the cascade type according to the feedback voltage using a frequency variation circuit. CONSTITUTION: A power supplying unit(100) supplies the DC voltage to a primary coil of a transformer. An output unit(200) outputs the output voltage through a secondary coil of the transformer. A feedback circuit unit(300) generates the feedback voltage from the output voltage. A switching controller(400) controls the switching of the main switch to the switching frequency provided from the pulse width modulator.
Patent KR-20090102709-A (KR)
Title: Chilling apparatus, and refrigerating system and air conditioner having the same
Inventor: FUKUSHIMA MICHIO
IPC: F24F5/00
Filed: 2009-03-26
Abstract: PURPOSE: A chiller, a freezing system comprising the chiller and an air-conditioner are provided to reduce effort for installing the chiller, accurately detect the flow inside a water pipe by a flow switch. CONSTITUTION: A chiller (12) comprises a main body of the chiller. The main body of the chiller is connected to a freezing cycle and comprises a heat exchanger (62a,62b) of plate type, water pipe, and coolant pipe. The heat exchanger is separately installed at upper portion of main body of the chiller in plural. The water pipe and coolant pipe supplies water and coolant each heat exchanger.
Patent KR-20100109182-A (KR)
Title: 고열전도성 폴리프로필렌 단섬유 및 이의 제조방법, 이로 만들어진 부직포
Inventor: LEE WON YEOL
IPC: D01F1/10
Filed: 2009-03-31
Abstract: 본 발명은 폴리프로필렌 단섬유에 있어서, 호모폴리프로필렌 80 내지 97 중량% 및 탄산칼슘이 혼합된 폴리올레핀 캐리어 수지 3 내지 20 중량%를 블렌딩하여 용융·방사하는 단계; 상기 방사된 미연신사를 연신하고, 권축을 부여하는 연신·크림핑단계; 유제 에멀젼이 함유된 액상수지를 크림핑된 연신사의 표면에 부착시키는 표면처리단계; 및 상기 연신사를 열고정한 후 단섬유로 절단하는 단계를 포함하는 고열전도성 폴리프로필렌 단섬유 및 이의 제조방법, 이로부터 만들어진 부직포에 관한 것이다. 
       
     폴리프로필렌, 탄산칼슘, 폴리올레핀, 유제, 부직포
Patent KR-20100111138-A (KR)
Title: Electrode plate and cylinderical battery having the same
Inventor: PARK JONG SUK
IPC: H01M10/04
Filed: 2009-04-06
Abstract: PURPOSE: An electrode plate and a cylindrical battery including thereof are provided to easily charge/discharge the high current by electrically connecting an uncoated unit and a conductive complementary material to a current collector. CONSTITUTION: An electrode plate installed on a cylindrical electrode comprises the following: a current collector(36); a positive electrode active material or a negative electrode active material forming an uncoated unit(32a) along to the longitudinal direction of the current collector; and a conductive complementary material(31b) formed with a conductive material and installed on the uncoated unit, having the same thickness with the width of the uncoated unit.
Patent KR-20100111560-A (KR)
Title: Storage for cereals
Inventor: DOO HAK SU
IPC: A01F25/14
Filed: 2009-04-07
Abstract: PURPOSE: A warehouse for grain storage is provided, which emits far infrared rays and negative ion and facilitates temperature and humidity control. CONSTITUTION: A warehouse for grain storage comprises: a control device(140) which controls temperature and humidity of the inside of a warehouse in order to keep the dormant state of grains and prevents grains from being deteriorated in storage; an audio device(130) for playing music for the grains of the dormant state; and charcoal(120) for generating far infrared rays and negative ion and suppressing generation of microorganism.
Patent KR-20100114352-A (KR)
Title: Vertical frame structure of a window
Inventor: KIM HAUNG SOON
IPC: E06B1/36
Filed: 2009-04-15
Abstract: PURPOSE: A longitudinal frame structure of a window frame is provided to improve the heat leakage prevention by blocking an indoor from external air and a soundproof function. CONSTITUTION: A longitudinal frame structure of a window frame comprises a window part(12) and window frames(10,20). The window part can be open. The window frame is installed in the outside wall of a building. The window frame and a hinge are connected to open and close indoor in a slide method. The window frame is located to be square frame shape at a pair of length window frames(40).
Patent KR-20100115501-A (KR)
Title: System for monitoring safety break valve of lubricator
Inventor: PARK HAE DUCK
IPC: B67D7/38
Filed: 2009-04-20
Abstract: PURPOSE: A system for a monitoring safety break valve of a lubricator is provided to monitor a safety break valve on rear time at a remote. CONSTITUTION: A system for a monitoring safety break valve of a lubricator comprises a sensor(11), a controller(12) and an alert part(14). The sensor senses the displacement of a safety valve. The controller transmits safety valve displacement information to the monitor station(3), once the displacement of the safety valve is detected by the sensor. The alert part is controlled by the controller and generates an emergency signal. The sensor comprises a magnetic member.
Patent KR-20090111288-A (KR)
Title: Method for producing solid-state imaging device and electronic device
IPC: H01L27/146
Filed: 2009-04-21
Abstract: PURPOSE: A manufacturing method of a solid state image pickup device and an electronic device are provided to improve the dark current characteristic. CONSTITUTION: A manufacturing method of a solid state image pickup device is as follows. A transfer electrode(3) is formed in order that an optical receiving sensor(4) is exposed on the substrate which has the optical receiving sensor through the gate insulating layer. A flat insulating layer is formed on the substrate by coating the transfer electrodes formed on the substrate. Openings are formed in the flat insulating layer in order that the desired location of angular transmission electrodes is exposed. A wiring(6) material film is formed to fill up the openings. The resist film is formed on the wiring base material film.
Patent KR-20100117779-A (KR)
Title: Structure of pre-cast concrete plate for forming artificial fishing reef and weakening wavers and method for manufacturing the same
Inventor: KIM CHEON RAE
IPC: E02B3/04
Filed: 2009-04-27
Abstract: PURPOSE: A precast concrete plate structure for forming artificial fishing reefs and reducing wave energy and a manufacturing method thereof are provided to prevent a sand loss and a coastal erosion by reducing wave energy. CONSTITUTION: A precast concrete plate structure for forming artificial fishing reefs and reducing wave energy comprises multiple joints(11a,11b,11c,11d), coupling members, a precast concrete plate(13), multiple native rocks(14), and multiple holes(15). The joints are arranged to be separated from each other. The coupling members are connected to two joints. The precast concrete plate is reinforced by the coupling members. The native rocks are arranged on the precast concrete plate. The holes are formed in the precast concrete plate.
Patent KR-20100122007-A (KR)
Title: The manufacturing method of paper radiating far infrared ray
Inventor: JUNG JUNG KEUN
IPC: D21H17/63
Filed: 2009-05-11
Abstract: PURPOSE: A method of manufacturing paper having a far infrared ray radiation function is provided to have deodorization and dehydration effects by adding auxiliary mixtures such as natural material to a natural pulp. CONSTITUTION: A paper having a far-infrared radiation function includes an auxiliary mixture. The muyustone powder 20-40 weight%, kyyoseki stone powder 25-35% weight%, silicified wood power 15-30 weight% and yellow soil stone powder 10-20 weight% are mixed in the auxiliary mixture. In relation to the total weight of the auxiliary mixture, a natural pulp is mixed in 3:7 ratio. The paper having a far infrared ray radiation function is formed by the mixture.
Patent KR-20100122200-A (KR)
Title: Device for card game
Inventor: KWON DAI WON
IPC: A63F1/14
Filed: 2009-05-12
Abstract: PURPOSE: A card game apparatus is provided, which can expose identification information a plurality of cards and proceed a card game without a dealer. CONSTITUTION: A card game apparatus comprises: a card slide housing(10) which is formed to be sloped to make card slide possible and in which a plurality of runways are formed; a card stop unit which stops the sliding card in the fixed location; a card distribution unit distributing cards; a card drive unit driving the card in order to make stopped cards slide; a card reservoir unit which is arranged under the card stop unit and is equipped with a plurality of card receivers.
Patent KR-20100123098-A (KR)
Title: Test socket for semiconductor ic test
Inventor: SEO JUNG YOON
IPC: G01R1/04
Filed: 2009-05-14
Abstract: PURPOSE: A semiconductor test socket for using various types of conductors manufactured by conductive wires as a conductive path is provided to improve electrical characteristic by using various shapes of conductors as the conductive wires. CONSTITUTION: A socket body(110) has elasticity and non-conductive property. A conductor(120) is inserted to a socket housing. The conductor forms electric passages between a lead terminal of a semiconductor device and a test terminal of a test substrate by using the conductive property. The conductor is inserted in order to arrange the socket body. The conductor includes a first conductive wire.
Patent KR-20090119738-A (KR)
Title: Surface shape measurement apparatus and exposure apparatus
Inventor: SENTOKU KOICHI
IPC: G01B9/02
Filed: 2009-05-15
Abstract: PURPOSE: A surface shape measuring apparatus and an exposure apparatus are provided to reduce the errors of measurement caused by the resist spread on a substrate. CONSTITUTION: A surface shape measuring apparatus(10A) is composed of a beam splitting unit, a pair of prisms(20A,20B), an overlapping unit, and a lyot filter(16). The beam splitting unit divides white light into two light beams. The pair of prisms are divided by the beam splitting unit and increase an incidence angle of the light beam facing an object or a reference surface(15a). Each prism has a reflection preventing unit. The reflection preventing unit is formed in a cycle less than the wavelength of the white light. The reflection preventing unit is formed in a moth-eye shape. The overlapping unit generates a white coherent light by overlapping an object light and a reference light. The lyot filter discretely divides the white coherent light about every wavelength.
Patent KR-20100127657-A (KR)
Title: Electric furnace
Inventor: CHOI CHUL HO
IPC: F27B3/08
Filed: 2009-05-26
Abstract: PURPOSE: An electric furnace, capable of suppressing damage to the connection part of a connecting bar, is provided to prevent safety accidents by suppressing sparks which is generated by interval inconsistency. CONSTITUTION: An electric furnace comprises a furnace body, a cover, a bottom electrode(30), a conductor part(40) and a tie bar(50). Raw material is accepted in the furnace body. The cover opens and closes the upper opening part of the furnace body. The bottom electrode is installed on the lower of the furnace body. The conductor part is connected to a rectifier. One side of the tie bar is combined in the conductor part.