baber/WOPTO huggingface dataset:
Patent KR-20120005757-A (KR)
Title: Light emitting device
Inventor: MOON YONG TAE
IPC: H01L33/06
Filed: 2010-07-09
Abstract: PURPOSE: A light emitting device is provided to reduce non-emission loss due to crystal defects by minimizing the number of quantum wells. CONSTITUTION: A light emitting structure includes a first conductive semiconductor layer(110), an active layer(120,130), and a second conductive semiconductor layer(140). The active layer includes a plurality of quantum wells and a plurality of barriers. The second conductive semiconductor layer is formed on the active layer. A first energy level of a first quantum well is lower than the first energy level of other quantum wells. A second energy level of the first quantum well is higher than the first energy level of other quantum wells.
Patent KR-20120005842-A (KR)
Title: Semiconductor memory device and method of erasing the same
Inventor: PARK YOUNG SOO
IPC: G11C16/10
Filed: 2010-07-09
Abstract: PURPOSE: A semiconductor memory device and an erasing method thereof are provided to improve the efficiency of a pre program by pre-programming only the memory cells with threshold voltage below a preset voltage according to a word line. CONSTITUTION: An erasing command of a memory block is inputted(S301). A control logic executes a pre-program about a memory block selected by an erasing command(S303). A first physical page is selected(S305). Memory cells with threshold voltages below a voltage PV(j) are programmed(S309-S313). If the first physical page passes the program, it is determined whether the corresponding memory block is the finial physical page(S315). If the corresponding memory block is not the finial physical page, the next physical page is selected(S317).
Patent KR-20110009035-A (KR)
Title: Synthesis of iodixanol in 1-methoxy-2-propanol and water or methanol
Inventor: HOMESTAD OLE MAGNE
IPC: A61K49/04
Filed: 2010-07-20
Abstract: PURPOSE: A synthesis of iodixanol in 1-methoxy-2-propanol and water or methanol is provided to secure environment-friendliness using a solvent mixture of low costs and to prepare iodixanol with high yield and purity. CONSTITUTION: A synthesis of iodixanol in 1-methoxy-2-propanol and water or methanol comprises a step for performing dimerisation of 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-isophthalamide in a temperature range of about 10 to about 20deg.C using a solvent mixture comprising about 70 to about 90 vol% 1-methoxy-2-propanol and about 10 to about 30 vol% water or methanol in a concentration of about 0.8 to about 2.0 ml solvent per g 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-isophthalamide in the presence of about 0.30 to about 0.40 mole equivalents of epichlorohydrin.
Patent KR-20120008977-A (KR)
Title: The nitrogen oxide removal system which uses the silencer of the diesel generator
Inventor: KIM DAE WOO
IPC: B01D53/94
Filed: 2010-07-21
Abstract: PURPOSE: A nitrogen oxide removal system using a muffler in a diesel generator is provided to prevent the blockage of denitrification catalyst by vibrating a catalyst plate using noise. CONSTITUTION: A nitrogen oxide removal system comprises a muffler and a nitrogen oxide reducing unit that are formed in a body in an exhaust gas path from a diesel engine(1). A reducing agent injection unit(7) and denitrification catalyst are installed inside the muffler and the nitrogen oxide reducing unit. A perforated plate, coated with a denitrification catalyst material, is formed inside the muffler.
Patent KR-20120010051-A (KR)
Title: Magnetic-field detecting apparatus having differnetial-magetic-sensor-module
Inventor: LEE JIN YI
IPC: G01N27/82
Filed: 2010-07-23
Abstract: PURPOSE: A magnetic field detecting apparatus equipped with a differential magnetism sensor module is provided to measure the difference of magnetic force. CONSTITUTION: A magnetic field detecting apparatus equipped with a differential magnetism sensor module comprises a differential magnetism sensor module(13) and a signal processing module(33). The differential magnetism sensor module comprises a first magnetic sensor(131) and a second magnetic sensor(132). The differential magnetism sensor module outputs the difference output values of the first magnetic sensor and second magnetic sensor as a signal. The signal processing module gets the information about the difference output values of the first magnetic sensor and second magnetic sensor.
Patent KR-20120021420-A (KR)
Title: Novel copolymer and dispersing agent for dispersing metal powder using the same
Inventor: CHOI CHANG HOON
IPC: C09K23/52
Filed: 2010-07-30
Abstract: PURPOSE: A copolymer using as a dispersant for metal powder is provided to maintain dispersity which is stable and continuous in the dispersed liquid of metal powder. CONSTITUTION: A copolymer comprises a repeating unit 1 in chemical formula 1, and a repeating unit 2 in chemical formula 2. In chemical formula 1 and 2, R1 is hydrogen or a methyl group, R2 is a single bond, C1-4 alkylene or -C(O)O-, R3 is C10-35 aryl group having 2-5 aromatic rings, R3 is hydrogen or a methyl group, R5 is hydrogen or -COOH, R6 is hydrogen or a methyl group, R7 is a single bond, C1-4 alkylene, C6-12 arylene, -C(O)O-, -C(O)NH- or -C(O)-R9-R10-, and R8 is an ionic functional group.
Patent KR-20120057697-A (KR)
Title: RNA Aptamer Capable of Binding to Human cyclin T1 Protein and Its Use
Inventor: KIM YANG HOON
IPC: G01N33/68
Filed: 2010-08-16
Abstract: PURPOSE: An RNA aptamer which specifically binds to HT1 is provided to supress HIV replication and to develop AIDS therapeutic agent. CONSTITUTION: An RNA oligonucleotide specifically binds to HT1 proteins. The RNA oligonucleotide has a sequence selected sequence numbers 1-9. A HT1 and Cdk9 binding inhibitor contains the oligonucleotide. An HIV proliferation inhibitor contains the RNA oligonucleotide as an active ingredient. A pharmaceutical composition for preventing or treating AIDS contains the RNA oligonucleotide as an active ingredient. A microarray for detecting HT1 has a substrate on which RNA oligonucleotide is fixed.
Patent KR-20120017773-A (KR)
Title: Composition for feed for poultry
Inventor: AHN DONG SOO
IPC: A23K1/175
Filed: 2010-08-20
Abstract: PURPOSE: A feed composition for poultry harmless to the human body is provided to reduce the mortality rate of chicken, and to produce safe eggs from the chicken. CONSTITUTION: A feed composition for poultry contains 0.00001-2ppm of selenium having the particle size of 50-200nm, and 0.00001-2ppm of 5-aminolevulinic acid as active ingredients. The selenium is diluted into the water before being mixed with the composition. The feed composition is capable of improving the auto-immunity.
Patent KR-20120021870-A (KR)
Title: Bathing it
Inventor: KIM SEOK HYUN
IPC: B65D83/76
Filed: 2010-08-20
Abstract: PURPOSE: An upside down spray is provided to spray solution well by forming a solution suction hole in the side of a compression spring case. CONSTITUTION: An upside down spray is constituted as follows. A cleaning solution is prepared by adding beneficial materials to the human body and a small amount of perfume. The upside down spray is manufactured so that the cleaning solution can be sprayed well by forming a solution suction hole in the side of a compression spring case located inside a spray container.
Patent KR-20120020994-A (KR)
Title: The solvent fractions of propolis with suitable smell for inhibiting acne and lifting wrinkles
Inventor: LEE SEUNG WAN
IPC: A61P17/00
Filed: 2010-08-31
Abstract: PURPOSE: A propolis-soluble fraction with improved scent and a method for preparing the same are provided to treat acne and wrinkles. CONSTITUTION: A method for preparing propolis soluble fractions of improved scent with anti-acne and anti-wrinkling effect comprises: a step of drying and pulverizing propolis; a step of dipping the propolis in liquid containing hexane and chloroform or ethyl acetate; a step of filtering to remove solvent fraction; a step of dipping residues in ethanol; and a step of isolating the fraction and decompressing.
Patent KR-20120024176-A (KR)
Title: Method for separation and purification of active material from medicinal plant by ultra high pressure recrystallization
Inventor: JOO CHUL GUE
IPC: A61K36/804
Filed: 2010-09-06
Abstract: PURPOSE: A method for separating and refining active materials is provided to re-crystallize plenty of pure active materials based on the change of pressures. CONSTITUTION: A method for separating and refining active materials includes the following: a solvent is applied to dried and cut medicated plants to extract active components; power is obtained from a solution in which active components are eluted; a dividing process is implemented by applying two or more solvents to the powder; ultrahigh pressure of 50 to 1,000MPa is applied to an active component containing division to re-crystallize the active components.
Patent KR-20120026829-A (KR)
Title: Luminescence driving apparatus, display apparatus and driving method thereof
Inventor: KIM TAE SUNG
IPC: H05B37/02
Filed: 2010-09-10
Abstract: PURPOSE: A light emitting driving apparatus, a display apparatus, and a driving method thereof are provided to prevent damage of a light emitting device. CONSTITUTION: A drive circuit part(110) is connected to one or more light emitting device. The drive circuit part operates the light emitting device according to a control pulse. A controller(120) senses voltage at different positions within the drive circuit part. The controller determines a short circuit state between the light emitting device and the drive circuit part. A protection part(130) performs a protection process with respect to the light emitting device.
Patent KR-20120026918-A (KR)
Title: 발신자가 지정한 컨텐츠를 착신자에게 제공하는 방법 및 그 시스템
Inventor: KI HYUN SUK
IPC: G06Q30/00
Filed: 2010-09-10
Abstract: 본 발명의 실시예에 따르면, 발신자 단말 및 착신자 단말과 네트워크를 통해 연결되는 컨텐츠 제공 시스템이 발신자 단말로부터 수신되는 통화 요청 신호에 기 정의된 컨텐츠 요청 신호가 포함되는지를 판단한다. 여기서, 기 정의된 컨텐츠 요청 신호는 발신자 단말의 가입자가 사전에 지정한 컨텐츠를 착신자 단말에게 제공할 것을 컨텐츠 요청 신호다. 
이때, 통화 요청 신호에 컨텐츠 요청 신호가 포함된 경우, 컨텐츠의 송출을 대기하였다가 발신자 단말과 착신자 단말 간에 통화 연결이 종료되는 경우, 대기 중인 컨텐츠를 착신자 단말에게 전송한다.
Patent KR-20120030198-A (KR)
Title: Apparatus for detecting insulation resistance of vehicle
Inventor: LEE ROCK HYUN
IPC: G01R31/02
Filed: 2010-09-17
Abstract: PURPOSE: An insulation resistance measurement of vehicles is provided to minimize personnel and material loss by sensing dielectric breakdown existence and nonexistence of the vehicles through insulation resistance measurement of the vehicles. CONSTITUTION: An amplifier(4) senses and outputs both ends voltage of resistance and insulation resistance(2). The insulation resistance is located between a high voltage battery and a car body ground. An AD converter changes the output voltage of the amplifier into an AD value. A controller measures an insulation resistance value by comparing the AD value with a set table value. A first filter(3) is connected between the resistance and the amplifier. A second filter is connected between the amplifier and the AD converter. A memory offers a table value when receives the request of the controller.
Patent KR-20120033410-A (KR)
Title: A file syncronization method and recoded medium thereof
Inventor: WOO JONG HYUN
IPC: G06F15/16
Filed: 2010-09-30
Abstract: PURPOSE: A file synchronization method and recording medium are provided to apply a file synchronization method to a file synchronization system through a network between a client terminal and a file managing server. CONSTITUTION: Updated file time is changed from the latest file time of a file management server(100) to the reduced time. A file in the file management server is updated as the latest file. The file time of the latest file is changed to the reduced time from the updated time of the file management server.
Patent KR-20120033548-A (KR)
Title: Refining system and method of bio gas
Inventor: KIM JOON KYU
IPC: C07C1/00
Filed: 2010-09-30
Abstract: PURPOSE: Apparatus for purifying bio gases is provided to manufacture methane gas of high purity capable of using as useful energy source from bio gas generated in organic waste. CONSTITUTION: Apparatus for purifying bio gases comprises a gas capturing tank(10) collecting and storing bio gas generated from organic waste before treatment; a first zeolite reactor(20) removing moisture and carbon dioxide in bio gas; a plasma reactor(30) removing hydrogen sulfide and siloxane in bio gas by plasma; a second zeolite reactor(40) additionally removing residual moisture and carbon dioxide in bio gas. The gas capturing tank, the first zeolite reactor, the plasma reactor, and the second zeolite reactor are arranged in order along a direction bio gas flows.
Patent KR-20110083468-A (KR)
Title: System and method driving and controlling pneumatic and hydraulic systems
Inventor: COLIN ROBERTS
IPC: F15B11/02
Filed: 2010-10-05
Abstract: PURPOSE: A system and method for driving and controlling pneumatic and hydraulic circuit are provided to generate additional hydraulic pressure by operating a motor in high speed. CONSTITUTION: A vehicle power system comprises a variable speed type motor(10), a hydraulic pump(20), an air compressor(50), and a user control part(80). The variable speed type motor comprises a first output shaft and a second output shaft(40). The variable speed type motor operates in a standard RPM mode. The hydraulic pump receives power by the first output shaft. The air compressor is connected to the second output shaft using a clutch. The air compressor is selectively meshed with the second output shaft using the clutch. The user control part supplies additional power to the second vehicle system.
Patent KR-20120035962-A (KR)
Title: Image forming apparatus
Inventor: KIM MIN HOI
IPC: G03G15/00
Filed: 2010-10-07
Abstract: PURPOSE: An image forming device is provided to preventing the printing error occurred when a printing media is loaded in a bending state. CONSTITUTION: A first guide member(10) rotates from a first location to a second location. A second guide member(210) is combined to the first guide member to be rotated. The first guide member forms a first sheet supplying path. The first guide member forms a second sheet supplying path by rotating from the first location to the second location. The second guide member is not interfered with a sheet supplied by the second sheet supplying path.
Patent KR-20120036668-A (KR)
Title: Refrigerator with ultra violet light emitting diode
Inventor: MAENG JI HYOUNG
IPC: F25D23/00
Filed: 2010-10-08
Abstract: PURPOSE: A refrigerator having an ultraviolet-ray LED(Light Emitting Diode) is provided to maintain a hygienic condition of food stored inside of the refrigerator clean and directly irradiate light to all walls inside of the refrigerator. CONSTITUTION: A refrigerator comprises a first reflector(410), a second reflector(420), a first base(510), a second base(520), a first fixing member(610), a second fixing member(620), a first ultraviolet-ray LED(710), and a second ultraviolet-ray LED. The first reflector is arranged between first and second members inside of a refrigerator and has a curved surface. The second reflector is arranged in one end part of the first reflector. The first and second bases are contacted to the first and second reflectors and respectively tilted toward the each curved surface direction of the first and second reflectors by having an acute angle with respect to a reference surface dividing the first and second reflectors. The first fixing member is contacted to one side part of the frame and the first member, and fixes the frame to the first member. The second fixing member is contacted to the other side part of the frame and the second member, and fixes the frame to the second member. The first and second fixing members fix the base to the first and second members. The first ultraviolet-ray LED and second ultraviolet-ray LED are arranged in the first and second bases toward a longitudinal direction of the first and second bases.
Patent KR-20110097596-A (KR)
Inventor: KWON O HOON
IPC: H04N21/845
Filed: 2010-10-22
Abstract: 컨텐트를 상이한 품질로 인코딩하여 생성되며, 적어도 하나의 세그먼트를 포함하는 복수 개의 미디어 데이터들 중 적어도 하나를 수신하고, 적어도 하나의 세그먼트 각각에 대하여 랜덤 엑세스가 가능한 지점을 나타내는 위치 정보를 획득한 후, 위치 정보를 이용하여 수신된 미디어 데이터에 대한 랜덤 엑세스를 제공하는 데이터 수신 방법 및 장치와 데이터 전송 방법 및 장치가 개시된다.
Patent KR-20120042265-A (KR)
Title: Information exchange systems and advertising-promotional methods by treasure-searching game using location infirmation and augmented reality technology
Inventor: KANG JANG MOOK
IPC: G06Q50/00
Filed: 2010-10-25
Abstract: PURPOSE: An information exchange system and treasure hunting game type advertising method are provided to offer joy and practical interests to users by fusing mobile technology, internet technology, AR(Augmented Reality) technology, and location information technology. CONSTITUTION: A management server provides a target of AR images to a portable terminal in real time(S40). The portable terminal recognizes the target of the AR image in space coordinates(S50). The portable terminal transmits recognized information related to the target to the management server after displays the recognized AR images on a display unit(S60). The management server discontinues the supply of the real time AR images for the target matched with the recognized information(S70).
Patent KR-20120043586-A (KR)
Title: Ripple reduction circuit and power supply apparatus including the same
Inventor: SUL DONG O
IPC: H02M1/14
Filed: 2010-10-26
Abstract: PURPOSE: A ripple reduction circuit and a power supply apparatus are provided to reduce the size of the apparatus while minimizing standby power. CONSTITUTION: A comparison part(100) includes an input terminal and an output terminal. The input terminal receives DC voltage. The output terminal outputs the DC voltage. A feedback part(200) sends feedback to the comparison part using a signal from the output terminal of the comparison part.
Patent KR-20120061149-A (KR)
Title: Apparatus for re-liquefaction of boil-off gas wiht high pressure fuel supply function
Inventor: LEE JONG CHUL
IPC: F25J1/00
Filed: 2010-10-27
Abstract: PURPOSE: An evaporative gas liquefying apparatus with a high pressure fuel supplying function is provided to improve the efficiency of an evaporative gas compressor by using a part of liquefied natural gas(LNG) for the cooling operation of an evaporative gas liquefying process. CONSTITUTION: An evaporative gas liquefying apparatus with a high pressure fuel supplying function includes an evaporative gas line(110), an evaporative gas compressor, an ultralow heat exchanger(130), a supplying line(140), a high pressure pump(150), a pre-cooler(160), and a heater(170). The evaporative gas line supplies evaporative gas from a storing tank(1). The evaporative gas compressor is installed at the evaporative gas line and compresses evaporative gas. The ultralow heat exchanger liquefies the evaporative gas through the evaporative gas compressor to obtain LNG by exchanging heat between the evaporative gas and coolant. The ultralow heat exchanger is installed at the evaporative gas line. The supplying line supplies a part of LNG to an engine requiring high pressure fuel. The high pressure pump compresses the LNG. The pre-cooler is installed at the front side of the evaporative gas compressor and cools the evaporative gas. The heater is installed at the front side of the engine.
Patent KR-20120045785-A (KR)
Title: Washing machine
Inventor: MAENG JI HYOUNG
IPC: D06F39/00
Filed: 2010-11-01
Abstract: PURPOSE: A washing machine is sterilize laundry in a drum by a UV LED. CONSTITUTION: A holding protrusion(350) is mounted on a drum(300). One end of the holding protrusion is exposed to the external wall of the drum. The holding protrusion has light guide materials. A light source unit(230) includes an UV LED which emits an ultraviolet ray. The light source unit is adjacent to a tub(200) to irradiate the ultraviolet ray onto a light guide plate(210).
Patent KR-20120047001-A (KR)
Title: Airbag having vent hole
Inventor: KIM JU KYUNG
IPC: B60R21/20
Filed: 2010-11-03
Abstract: PURPOSE: An airbag with a vent hole is provided to improve durability by attaching reinforcing panels on panels having vent holes. CONSTITUTION: An airbag(A1) having a vent hole comprises first and second panels(1,2), a reinforcing panel(3), and a sewed part(5). First and second grooves(11,21) are formed on the edges of the first and second panels touching each other. An inflator is installed in coupling units(4) of the first and second panels. A through hole(30) corresponding to the first and second grooves is formed on the reinforcing panel. The reinforcing panel is attached on the inner surfaces of the first and second panels. The sewed part is formed by sewing the edges of the first and second panels.
Patent KR-20120054362-A (KR)
Title: Capacitive pen contact unit and capacitive stylus pen having the unt
Inventor: SEO JEONG HO
IPC: G06F3/033
Filed: 2010-11-19
Abstract: PURPOSE: A capacitive pen contact unit and a capacitive stylus pen with the unit are provided to replace only a stylus tip, thereby reusing the capacitive stylus pen. CONSTITUTION: A stylus tip(20) comprises a tip head portion(22) and a body joint portion(24). The stylus tip is a part of a stylus pen. The stylus tip is attached and detached to and from the stylus pen. The stylus tip contacts an electrostatic capacitive touch panel. The stylus tip applies input data.
Patent KR-20120055073-A (KR)
Title: Method and apparatus for repairing bus line of liquid crystal panel, and bus line defect inspection method
Inventor: SONG CHEONG HO
IPC: G02F1/1345
Filed: 2010-11-23
Abstract: PURPOSE: A method for repairing a bus line of a liquid crystal panel and a device thereof, and a bus line damage inspecting method are provided to precisely repair damage of a gate bus line or a data bus line which is formed on a non image area after a bonding process. CONSTITUTION: A patterning unit(130) dispenses and hardens conductive ink in a laser processing area. A control unit(150) determines the type of a scan image which is obtained by a damage detecting unit according to whether damage data are received. The control unit controls the damage detecting unit according to the type of the scan image. The control unit obtains feature information of a damaged part from the scan image. The control unit controls a laser processing unit and the patterning unit.
Patent KR-20120057146-A (KR)
Title: Optical type Touch Pannel Input Device
Inventor: CHOI JONG YOUN
IPC: G06F3/041
Filed: 2010-11-26
Abstract: PURPOSE: An optical touch input device is provided to reduce manufacturing costs without using a high-priced light receiving unit by using one pair of reflecting plates and a small optical device. CONSTITUTION: A user inputs a path on a touch panel(100). One pair of light emitting units(110, 130) is arranged along one-sided edge and irradiates light. A pair of reflectors(210, 230) is arranged according to the other side edge of the touch panel. A pair of reflectors has inclined angles in order to refract light from the light emitting units.
Patent KR-20120060555-A (KR)
Title: Air conditioner
Inventor: KIM DONG WOOK
IPC: B01D46/42
Filed: 2010-12-02
Abstract: PURPOSE: An air purifier is provided to prevent the dropping phenomenon of a front panel due to the external impact of the air purifier by firmly combining the front panel and a housing main body. CONSTITUTION: An air purifier(100) includes a housing main body(110) and a front panel part. The housing main body is installed on a wall. The front panel part covers the front side of the housing main body by being hinge-connected with the housing main body. Filter loading parts(123, 124) are arranged t the inner side of the front panel part. A first front panel(121) and a second front panel(122) are loaded in the front panel part. The first front panel coves a part of the housing main body. The second front panel is adjacent to the first front panel and covers remaining part of the housing main body. Main body fixing pipes(111, 112) are arranged at both sides of the housing main body. Panel fixing pipes(125, 126) are arranged at the front panels.