baber/WOPTO huggingface dataset:
Patent KR-20100025093-A (KR)
Title: Multi-layer pipe for transporting liguid and gas
Inventor: JANG DONG KI
IPC: F16L9/133
Filed: 2008-08-27
Abstract: PURPOSE: A multi-layered pipe for transporting liquid and gas is provided to improve the adhesive force between the fiber strengthening resin layer and the polyolefin pipe. CONSTITUTION: A multi-layered pipe for transporting liquid and gas comprises a polyolefin pipe(1), a PVC(Polyvinyl Chloride) resin layer(2), a plurality of recessed grooves(3), and a fiber strengthening resin layer(4). The polyolefin pipe has a cylindrical body(1a) and a hollow part(1b). The hollow part is formed in the inside in longitudinal direction. The PVC resin layer is formed on the outer surface of the polyolefin pipe. The recessed grooves are expanded to the main body of the polyolefin pipe from the outer surface of the polyolefin pipe. The fiber strengthening resin layer is formed on the PVC resin layer.
Patent KR-20100026421-A (KR)
Title: Handpone direct
Inventor: PARK HYUN SOO
IPC: H04B1/38
Filed: 2008-08-29
Abstract: PURPOSE: A cellular phone direct charging device is provided to integratedly form a battery charger and a cellular phone. CONSTITUTION: A cellular phone(1) includes a battery charger(2). The battery charger comes out from the inside of the cellular phone. The cellular phone and the battery charger are combined. The cellular phone and the battery charger are integratedly formed.
Patent KR-20100026438-A (KR)
Title: Maintenance and movement system of microrobot for intravascular therapy
Inventor: KIM JU HYEON
IPC: A61M25/08
Filed: 2008-08-29
Abstract: PURPOSE: A maintenance and movement system of microrobot for intravascular therapy is provided, which enables a microrobot to move while keeping balance individually. CONSTITUTION: A maintenance and movement system of microrobot for intravascular therapy comprises a main body(100), a maintenance unit(110), a movable part(120), a driving unit(130), and a system controller(140). The main body moves along the blood vessel. The maintenance unit is equipped in a part of the main body and fixes the main body on the wall of a blood vessel. The movable part respectively locates between a plurality of maintenance units and moves the main body. The driving unit is respectively equipped inside a plurality of maintenance units and movable part. The system controller is equipped inside the main body and controls the driving unit.
Patent KR-20080089556-A (KR)
Title: Method for forming a magnetic pattern in a magnetic recording medium, method for producing a magnetic recording medium, magnetic pattern forming device, magnetic recording medium and magnetic recording device
Inventor: IKEDA HIROYUKI
IPC: G11B5/84
Filed: 2008-09-09
Abstract: A method for forming a magnetic pattern in a magnetic recording medium, a method for producing a magnetic recording medium, a magnetic pattern forming device, a magnetic recording medium and a magnetic recording device are provided to perform high density recording by applying an external magnetic field to a magnetic layer after locally heating the magnetic layer in the magnetic pattern. A method for forming a magnetic pattern in a magnetic recording medium(101) comprises the steps of: obtaining a recording medium including a magnetic layer, a protective layer, and a lubricant layer formed on a substrate; locally heating the magnetic layer corresponding to the magnetic pattern with energy beams having an energy density variation of 15% or less; and applying an external magnetic field(104) to the magnetic layer. The lubricant layer is obtained by forming a first lubricant layer, which is thinner than a lubricant layer, on the magnetic layer and coating a second lubricant layer on the first lubricant layer, wherein the magnetic pattern is formed on the first lubricant layer before coating the second lubricant layer. A magnetic recording device comprises a driver driving the magnetic recording medium in a recording direction, a magnetic head having a recording portion and a reproducing portion, a moving device moving the magnetic head with respect to the magnetic recording medium, and a recording/reproducing processor supplying a recording signal to the magnetic head and receiving a reproducing signal from the magnetic head.
Patent KR-20090033091-A (KR)
Title: Vibration transducer and manufacturing method therefor
Inventor: SUZUKI TAMITO
IPC: H04R31/00
Filed: 2008-09-26
Abstract: A vibration transducer and a manufacturing method therefore are provided to improve sensitivity and reduce capacitance by supporting a plate with a spacer. A diaphragm(123) and a plate(162) are made of an attached film having conductivity, and the plate is opposite to the diaphragm. A plurality of first spacers(131) is formed by using the attached film having insulating property which is attached to plate. A plurality of first spacers has a filler shape putting a gap to the diaphragm and supporting the plate. Capacitance formed between the diaphragm and the plate changes when the diaphragm is vibrated in relation with the plate.
Patent KR-20100036543-A (KR)
Inventor: LEE YOUNG JIN
IPC: B25J11/00
Filed: 2008-09-30
Abstract: PURPOSE: A wheel motor drive assembly is provided to improve the configuration and operating efficiency by integrally mounting a drive to a wheel motor assembly of each wheel of a robot. CONSTITUTION: A wheel motor drive assembly comprises a motor, an electric brake(10) which is connected to the motor shaft and brakes the motor according to electric signals, a reducer(20) which is connected to the motor shaft and multiplies the torque of the motor, a wheel sensor which controls the speed of the motor, a wheel which connects a tire to the reducer and transmits the motor output to the tire, and a drive(50) which processes the signals of the components.
Patent KR-20100037709-A (KR)
Title: 틈새 보장형 보.차도 블럭
Inventor: PARK SUK HYANG
IPC: E01C15/00
Filed: 2008-10-02
Abstract: 본 발명은 보.차도 블럭 시공시 블럭간 틈새를 수평 수직 상으로 일정하게 맞출 수 있도록 하여 블럭 시공 외관을 수려한 상태로 시공할 수 있게 하는 동시에 안정된 평탄성을 유지하게 하면서 간단하고 편리하게 양호한 상태로 시공할 수 있도록 하기 위한 틈새보장형 보.차도 블럭에 관한 것이다. 
     본 발명은 현존하는 기존 보.차도 블럭과 화강석 블럭의 전면과 뒷면으로 이루어지는 대응 접촉면과, 상기 대응 접촉면을 기준으로  윗면과 바닥면 및 측면으로 형성되는 보.차도 블럭에 있어서, 상기 보.차도 블럭은, 상기 보.차도 블럭간 상기 대응 접촉면이 일정한 간격의 틈새가 형성될 수 있도록 대응 접촉면상으로 돌출된 돌기를 구비하고, 상기 보.차도 블럭을 형성하는 바닥면에는 시공시 모래 끼임을 방지하기 위하여 지면 방향으로 돌출된 돌기를 구비하는 것을 특징으로 한다. 
       
             보도블럭,간격유지블럭,도로용블럭,블럭시공
Patent KR-20100041338-A (KR)
Title: Detachble deck
Inventor: KANG HO SUK
IPC: E04F15/04
Filed: 2008-10-14
Abstract: PURPOSE: An assembly type floor material is provided to by easily assembled and disassembled by connecting a board with a bonding groove to a combining member of a square beam. CONSTITUTION: An assembly type floor material comprises a plurality of square beams(10), and a plurality of combining members(20) and a plurality of boards(30). The square beam is installed in a row. The combining member is installed in the longitudinal direction of the square beam at a regular interval. The combining member has a protrusion and a combining projection. The board has a nonskid projection and a coupling groove.
Patent KR-20100042443-A (KR)
Title: Polycrystalline 3c-sic resonators with corrugation
Inventor: JUNG KWI SANG
IPC: H01P7/10
Filed: 2008-10-16
Abstract: PURPOSE: A corrugated poly-crystal silicon carbide micro resonator is provided to improve the resonant frequency as much as 60% than a flat type resonator by enabling the center part of a micro resonator formed by a poly-crystal silicon carbide film to be projected to the upper part and to be corrugated. CONSTITUTION: A corrugated structure is formed by enabling the central part of a micro resonator to be projected to the upper part and to be corrugated. The length(L) of the poly-crystal silicon carbide micro resonator is 34-38um. The width(W) of a beam of the poly-crystal silicon carbide micro resonator is 11-13um. The width(C) of the corrugated part which is projected to the upper part of the poly-crystal silicon carbide micro resonator is 5-7um. The depth(d) of the poly-crystal silicon carbide micro resonator is 0.4um.
Patent KR-20100046451-A (KR)
Title: System for self-diagnosis and automation for haccp using the usn
Inventor: KIM GYEONG CHEOL
IPC: G06Q50/04
Filed: 2008-10-27
Abstract: PURPOSE: A system for self-diagnosis and automation for HACCP using a USN(Ubiquitous Sensor Network) is provided to grasp a stock situation and supply/shipment situation using an RFID system, thereby saving time and manpower of a manager. CONSTITUTION: If a visitor visits a farm house, a human body detection sensor(11) generates and transmits a human sensing signal. RFID readers input tag numbers of visitor RFID tags and supply/shipment RFID tags. A central management server(100) reads information matched with a transmitted RFID tag number. An HACCP self-diagnosis module(110) records supply/shipment information in a HACCP self-diagnosis table.
Patent KR-20100047058-A (KR)
Title: Fuel cell hybrid system using multi-stack structure
Inventor: LEE NAM WOO
IPC: H01M8/04
Filed: 2008-10-28
Abstract: PURPOSE: A fuel cell hybrid system using a multi-stack structure is provided to prevent unnecessary charging of a charger from a fuel cell by maintaining the voltage of the fuel cell lower than the voltage of a charger super cap. CONSTITUTION: A fuel cell hybrid system using a multi-stack structure comprises a fuel cell(10) as a main power source, and a charger as a sub power source. The fuel cell includes the multi-stack structure with plural stacks(10a,10b) serially connected with each other. An air supply cutoff unit(43) is installed on air supply pipes(41,42) located in the front side of one stack selected from the plural stacks to block an air supply from an air blower(40). A controller is included to control the operation of the air blower and the air supply cutoff unit.
Patent KR-20100047669-A (KR)
Title: Light guide plate improved light reflectivity
Inventor: LEE WOO SIK
IPC: G02B6/00
Filed: 2008-10-29
Abstract: PURPOSE: A light guide plate with improved light reflectivity is provided to improve the brightness of the light guide plate by reinforcing a pattern shape on the lower side of the light guide plate. CONSTITUTION: A pattern unit is formed on the lower side of a light guide plate. The pattern unit(210) is composed of a plurality of recesses(210a) which are crossed to diagonal directions. A plurality of curved recesses includes a wave shape. Linear recesses are perpendicularly arranged to the curved recesses. At least one lateral side of the light guide plate is inclined.
Patent KR-20100055914-A (KR)
Title: Manufacturing method of substrate for probe
Inventor: KIM HUN SOO
IPC: H01L21/66
Filed: 2008-11-18
Abstract: PURPOSE: A method for manufacturing a board for a probe is provided to minimize the heat conduction in the probe bonding by forming a pad on a polyimide used as adiabatic and insulation materials. CONSTITUTION: An insulating layer is formed on the substrate on which a via is formed. A hole is formed on the insulating layer. The inner wall of the hole is plated. A photoresist pattern corresponding to the flat type of the pad is formed. A metal material is plated in the pattern and the pad(330) is formed. The photoresist is removed.
Patent KR-20100055979-A (KR)
Title: Nail cleaner system
Inventor: YANG MIN WOO
IPC: A45D29/17
Filed: 2008-11-18
Abstract: PURPOSE: A nail and toenail cleaner is provided to replace a tip of the cleaner with various kinds of tips, and to rapidly remove dirt from the underside of a nail or a toe nail easily. CONSTITUTION: A nail and toenail cleaner comprises the following: a handle including a slipping prevention unit and a concavo-convex unit on one side of a body; a driving circuit(80) operating the cleaner; a battery unit(60) installed in the body to operate the driving circuit; an ultrasonic vibrator(160) and an ultrasonic generator circuit(180) to operate the ultrasonic vibrator; DC input terminal(220) and an output terminal included in the ultrasonic generator circuit; and a tip(120) emitting ultrasonic wave generated from the ultrasonic vibrator.
Patent KR-20100056225-A (KR)
Title: Apparatus and system for providing mobile coupon
Inventor: LEE HEE JUN
IPC: H04W4/12
Filed: 2008-11-19
Abstract: PURPOSE: A method and a system for offering a mobile coupon for transmitting coupon information to a mobile terminal are provided to supply coupon identifying information to the coupon management server by recognizing an address of a coupon management server. CONSTITUTION: A communication unit(311) receives coupon identifying information transmitted from a mobile communications terminal. An analyzer(312) recognizes from the received coupon identifying information as the destination number. The analysis unit analyzes the kind of the destination number. The kind of the analyzed destination number is equivalent under the telephone number of the coupon management server. The analysis unit offers the coupon identifying information to the coupon management server.
Patent KR-20100058083-A (KR)
Title: Flexible device using carbon nanotube and method for manufacturing the same
Inventor: LEE SEUNG SUB
IPC: H01L29/84
Filed: 2008-11-24
Abstract: PURPOSE: A flexible device using a carbon nanotube and a method for manufacturing the same are provided to progress a mass production by sufficiently utilizing the flexibility, transparency, and electric insulating properties of a polymer. CONSTITUTION: An intermediate layer is formed on a substrate. A carbon nanotube film is formed on the intermediate layer. A carbon nanotube pattern(25) is formed on the intermediate layer. A polymer layer(26) which includes the carbon nanotube pattern is formed by spreading and solidifying a polymer solution on the intermediate layer. The polymer layer with the carbon nanotube pattern is separated from the intermediate layer.
Patent KR-20100062002-A (KR)
Inventor: OH JEONG HOON
IPC: G06K19/07
Filed: 2008-12-01
Abstract: 본 발명은 RFID 교육용 실습장치에 관한 것으로, 더욱 상세하게는 IC칩에 ID와 정보를 내장한 태그를 무선주파수의 전파를 이용하여 판독하는 RFID리더기를 통재하는 제어부를 갖는 본체를 형성하고, 다양한 실습을 위해 다수의 출력부와 입력부를 구성한 RFID 교육용 실습장치 및 이를 이용한 RFID 학습방법에 관한 것이다. 따라서, 본 발명은 학습자가 RFID에 대한 학습효과를 높이고, RFID의 이해력을 높여 RFID의 개발을 돕는 효과가 있다. 
       
     RFID, 태그, 실습장치, 학습장치
Patent KR-20100064992-A (KR)
Title: End pivot type valve train
Inventor: SEO JONG SUL
IPC: F01L1/12
Filed: 2008-12-05
Abstract: PURPOSE: An end pivot type valve train is provided to prevent a cam follower from falling down in the direction of the rotation axis of a cam during assembly of the valve train. CONSTITUTION: An end pivot type valve train comprises a cam follower(210) pressing a cylinder valve(220) and a cam holder(260) which is assembled on the top of the cylinder head. The cam holder has a protrusion(261) which interferes with the top of the cam follower when the cam follower is rotated so that one end of the width direction rises.
Patent KR-20100071347-A (KR)
Title: Apparatus and method for measuring liquid level of blast furnace
Inventor: HAN MU HO
IPC: G01B11/02
Filed: 2008-12-19
Abstract: PURPOSE: A device and a method for measuring a molten material level from a shaft furnace are provided to more accurately measure a molten material level from a shaft furnace by measuring it in correspondence with the wind pressure of the shaft furnace. CONSTITUTION: A device for measuring a molten material level from a shaft furnace comprises a shaft furnace(100), a camera(200) and a molten material level meter(400). A tap hole(120) through which a molten material discharges is formed in the shaft furnace. The camera takes a photograph of the image of the molten material(110a) which is discharged from the tap hole. The molten material level meter measures the molten material level from the shaft furnace. The molten material level meter comprises database, a discharging angle calculation unit and a molten material level calculation unit. The database stores the levels of the molten materials. The discharging angle calculation unit calculates a discharging angle.
Patent KR-20100073221-A (KR)
Title: A method for processing of inhibition of browning together with extension of storage days in fruits and vegetables using ultrasound treatment with anti-browning agents
Inventor: MOON KWANG DEOG
IPC: A23B7/10
Filed: 2008-12-23
Abstract: PURPOSE: A method for processing fruits and vegetables to prevent the fruits and vegetables from turning brown and extend shelf life is provided to extend the shelf life of the fruits and vegetables by restricting the activity of polyphenol oxidase. CONSTITUTION: A method for processing fruits and vegetables is used to prevent the fruits and vegetables from turning brown by increasing total phenolic compound content while restricting polyphenol oxidase activity by a combined treatment of browning inhibitor and waves. The ultrasonic waves have a frequency in the 20-100kHz range. The browning inhibitor is ascorbic acid, citric acid, oxalic acid, magnesium chloride, citric acid, or NaCl.
Patent KR-20100074680-A (KR)
Title: Method of forming metal line of semiconductor devices
Inventor: SEO YOUNG HEE
IPC: H01L21/28
Filed: 2008-12-24
Abstract: PURPOSE: A method for forming the metal wiring of a semiconductor device is provided to prevent the property of the metal wiring from deteriorating by increasing the dielectric constant of a trench-insulating layer. CONSTITUTION: A first etching stop layer, a first trench-insulating layer(110), a second etching stop layer, and a second trench-insulating layer(114) are formed on a semiconductor substrate. A first photo-resist pattern is formed on the second trench-insulating layer. The second trench-insulating layer, the second etching stop layer, and the first trench-insulting layer are etched to form a first trench. A second photo-resist pattern is formed on the second trench-insulating layer. The second trench-insulating layer and the second etching stop layer are etched to form a second trench. A curing operation is performed with respect to the surface of the second trench to have hydrophobic. A metal material fills the second trench to form a metal wiring.
Patent KR-20100002065-A (KR)
Title: A cleaning unit for a glass substrate
Inventor: CHEN LIANG LIN
IPC: B08B11/00
Filed: 2008-12-26
Abstract: PURPOSE: A cleaning device for glass substrates is provided to reduce the distance of the glass substrate which is not washed when the cleaning device starts washing. CONSTITUTION: A cleaning device for glass substrates comprises a first main body(1) and a first cleaning head(2). The first cleaning head approaches one end of the first main body and comprises a first and a second side surface(21,22). The first and the second side surface are crossed each other, where the crossing part is a round surface(23). The round surface contacts a cleaning band(3) and presses it to wash one side of a glass substrate.
Patent KR-20100076611-A (KR)
Inventor: LEE SEONG JUN
IPC: G11C7/10
Filed: 2008-12-26
Abstract: 본 발명은 반도체 장치를 테스트 하는 기술에 관한 것으로, 다수의 패드를 통해 출력되는 다수의 출력신호를 모두 논리 연산한 결과를 통해서 산출한 스큐 구간이 예정된 허용값보다 큰 지를 판단하고 그 결과를 하나의 출력패드로 출력함으로서 테스트 시간을 단축시킨 반도체 장치의 테스트 회로를 제공하는 것을 그 목적으로 한다. 이를 위한 본 발명의 일 측면에 따르면, 다수의 패드를 통해 출력되는 다수의 출력신호의 활성화 시점 중 가장 빠른 시점을 검출하기 위한 제1 스큐 검출부와, 상기 다수의 출력신호의 활성화 시점 중 가장 느린 시점을 검출하기 위한 제2 스큐 검출부와, 상기 제1 및 제2 스큐 검출부의 출력신호에 응답하여 상기 다수의 출력신호의 스큐 구간에 대응하는 펄스폭을 가지는 스큐 구간 신호를 출력하기 위한 스큐 구간 검출부와, 상기 스큐 구간 신호의 펄스폭이 예정된 허용값보다 큰 지를 판단하기 위한 에러 판단부를 구비하는 반도체 장치의 테스트 회로가 제공된다. 
     
     테스트 모드, 반도체 장치, 스큐(Skew), tAC, tDQSCK
Patent KR-20100079466-A (KR)
Title: Method for fabricating of light emitting diode
Inventor: PARK SEONG JU
IPC: H01L33/12
Filed: 2008-12-31
Abstract: PURPOSE: A method for fabricating of a light emitting diode is provided to reduce the damage to a light emitting diode by separating a substrate from a light emitting structure by using a chemical reaction of a gas and a buffer clad layer. CONSTITUTION: A buffer clad layer is formed on a substrate. A metal mask pattern is formed on the buffer clad layer. A first conductive clad layer(14) is grown up on the metal mask pattern. A second conductive clad layer(18) is formed on the first conductive clad layer to form a light-emitting structure. The light-emitting structure comprises the first conductive clad layer and the second conductive clad layer. The substrate is separated from the light-emitting structure.
Patent KR-20100079954-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM JUN DONG
IPC: H01L21/28
Filed: 2008-12-31
Abstract: PURPOSE: A manufacturing method of the semiconductor device is that the landing plug contact is formed in the active area upper part. The self aligned contact fail by connection between the bit line contact and the gate line is prevented. CONSTITUTION: An element isolation film is formed on the substrate(31). The element isolation film defines the active area(31B). The gate line(32) crossing the active area reduction is formed. The first insulating layer filling the gate line interval is formed in the top of the substrate. The mask pattern of the line type is formed on the element isolation film between active areas. The first insulating layer is etched and the landing plug contact hole is formed.
Patent KR-20080026620-A (KR)
Title: Robust rank prediction for a mimo system
Inventor: SAMPATH HEMANTH
IPC: H04J99/00
Filed: 2006-06-13
Abstract: Techniques for performing rank prediction in a MIMO system are described. Performance metrics for a plurality of ranks are initially determined. Each rank is indicative of a different number of data streams to send simultaneously via a MIMO channel. The performance metrics may relate to the capacity or signal quality of the MIMO channel or the throughput of data transmission sent via the MIMO channel. Adjustments are applied to the performance metrics for the ranks to obtain adjusted performance metrics. The adjustments account for system losses such as losses due to an error correction code used for data transmission, channel estimation errors at a receiver, variation in interference observed by the receiver, variability in transmit power due to power control, and/or other factors. A rank is selected for use based on the adjusted performance metrics for the ranks. ® KIPO & WIPO 2008
Patent KR-20080018271-A (KR)
Title: Dengue serotype 2 attenuated strain
Inventor: KINNEY RICHARD
IPC: A61K39/12
Filed: 2006-06-07
Abstract: The invention relates to live attenuated VDV2 (VERO-Derived Vaccine Dengue serotype 2) strains which have been derived from the wild-type dengue-2 strain 16681 by passaging on PDK and Vero cells. The invention further relates to a vaccine composition which comprises a VDV2 strain.
Patent KR-20080028471-A (KR)
Title: Exhaust purifier for internal combustion engine
Inventor: ITOH KAZUHIRO
IPC: F01N3/28
Filed: 2007-03-05
Abstract: Catalyst (22) suitable for reducing of NOx contained in exhaust gas by ammonia in excess oxygen is disposed within an engine exhaust passage. An aqueous solution of urea is fed from flow addition valve (33) onto the catalyst (22). Not only is part of the urea fed onto the catalyst (22) stocked in the catalyst (22) but also NOx contained in exhaust gas is reduced by ammonia generated from the urea stocked in the catalyst (22). At engine starting, cold driving and HC quantity increase, it is judged that the amount of formaldehyde in exhaust gas flowing into the catalyst (22) exceeds the allowable limit, and the feeding of urea into the catalyst (22) is inhibited. ® KIPO & WIPO 2008