baber/WOPTO huggingface dataset:
Patent KR-20120025828-A (KR)
Title: Manufacturing method of silicon solar cell
Inventor: YOO JIN SU
IPC: H01L31/04
Filed: 2010-09-08
Abstract: PURPOSE: A method for processing the surface of a silicon substrate for a silicon solar cell is provided to reduce manufacturing costs by reducing amount of silicon which is etched in a surface texturing process. CONSTITUTION: A silicon substrate is dipped in solution including NaOCl. Concentration of the NaOCl which is dipped in the solution is 1 to 10wt% range. Ultrasonic waves are added to the dipped silicon substrate. Damage of the silicon substrate is eliminated through a head end process. The head end process is processed at 10 to 30degrees for 1 to 10minutes. A texture is formed on the surface of the silicon substrate. An oscillation frequency of the ultrasonic waves is 20 to 40kHz.
Patent KR-20120027817-A (KR)
Title: Image display apparatus and method for operating the same
Inventor: JANG SAE HUN
IPC: H04N13/00
Filed: 2010-09-13
Abstract: PURPOSE: An image display device and an operating method are provided to display a different 3D image or rotate a 3D image when at least two viewing devices are located in the opposite direction or in a crossing direction. CONSTITUTION: A control unit detects the number and location of 3D image viewing devices(S1125). When a plurality of viewing devices is detected, the control unit determines whether at least two of the viewing devices are located in the opposite direction or in a crossing direction(S1130,S1135). The control unit displays a different 3D image for at least two 3D viewing devices, or rotates one of the 3D images(S1140).
Patent KR-20110035952-A (KR)
Title: Polycarbonate composition having improved heat stability
Inventor: KONRAD STEPHAN
IPC: C08G64/30
Filed: 2010-09-29
Abstract: PURPOSE: A polycarbonate composition is provided to reduce the following yellowing of molded product produced in thermal curing and to ensure excellent optical characteristics. CONSTITUTION: A polycarbonate composition comprises melt polycarbonate, at least one of phosphine, and n-octadecyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, wherein the at least one of phosphine is a compound of chemical formula (I). In chemical formula (I), Ar1 and Ar2 are identically or differently, arbitrarily substituted aryl radicals, R' is arbitrarily substituted aryl radicals or chemical formulas (Ia) - (Ih).
Patent KR-20120032802-A (KR)
Title: Loading and load maintenance system for concrete creep test
Inventor: JOUNG WONS EOUP
IPC: G01N33/38
Filed: 2010-09-29
Abstract: PURPOSE: A load maintaining system for concrete creep test is provided to automatically compensate insufficient fluid pressure during test by the installation of a pressure controlling device on a hydraulic jack. CONSTITUTION: A load maintaining system for concrete creep test comprises an air compressor(110), an air pressure pump(120), a creep tester(130), and a pressure controlling device(140). The air compressor produces the compressed air using an electric motor. The air pressure pump is connected to the air compressor. The air pressure pump circulates compressed air produced by the air compressor. The load is applied on an object by compressed air supplied through the air pressure pump. The creep tester applies load through a hydraulic jack to measure the transformation of the object. The pressure controlling device adjusts the air pressure supplied to the creep tester from the air pressure pump to maintain fixed pressure.
Patent KR-20120033821-A (KR)
Title: System and method for providing search result based on personal network
Inventor: KANG IN HO
IPC: G06F17/30
Filed: 2010-09-30
Abstract: PURPOSE: A search result supplying system and a method thereof are provided to search for information corresponding to a keyword in a community in which a user joins. CONSTITUTION: A keyword receiving unit(130) receives a keyword from a user. A personal connection extracting unit(140) extracts a personal connection related to the keyword. A keyword result supplying unit(150) supplies personal connection documents as a search result of the keyword. A personal connection setting unit(120) sets up a community for the user which the user joins with the personal connection.
Patent KR-20120036125-A (KR)
Title: (meth)acrylate type polymer and photosensitive resist composition including the same
Inventor: KIM TAE HO
IPC: G03F7/004
Filed: 2010-10-07
Abstract: PURPOSE: A (meth)acrylate-based polymer is provided not to generate scum because of excellent solubility to developer, to have excellent dry etching resistance and implant resistance, and to have good hydrophilicity. CONSTITUTION: A (meth)acrylate-based polymer comprises a repeating unit in chemical formula 1-4. A photosensitive resin composition comprises the (meth)acrylate-based polymer, a photo acid generator, and solvent. The content of the (meth)acrylate-based polymer is 5-15 weight% on the basis of the weight of the photosensitive resin composition. The content of the photo acid generator is 1-15 parts by weight on the basis of the (meth)acrylate-based polymer. The photosensitive resin composition is additionally comprises 0.1-5 parts by weight of organic amine on the basis of the (meth)acrylate based polymer.
Patent KR-20120039922-A (KR)
Inventor: KIM CHAN PAL
IPC: H04N7/08
Filed: 2010-10-18
Abstract: 본 발명은 변화 최소화 차분신호의 전송거리를 확장하는 신호변환 및 정보합성 장치 기술에 대한 것으로서 변화 최소화 차분신호를 DC레벨 신호로 변환하는 변화 최소화 차분신호 수신부, DC레벨 신호에 정보를 믹싱하는 믹싱부 및 정보가 믹싱된 DC레벨 신호를 저전압 차분신호로 변환하는 저전압 차분신호 변환부를 포함하여 구성된다.
Patent KR-20120015979-A (KR)
Title: Phase shift circuit and dimming circuit including the same
Inventor: CHUNG YOUN WOONG
IPC: H05B44/00
Filed: 2010-10-18
Abstract: PURPOSE: A phase converting circuit and a dimming circuit including the same are provided to offer pulse-width modulating signals in which phase is different by receiving one pulse-width modulating signal. CONSTITUTION: An on-signal generator(100) creates an on-signal having rising edge which is transformed as fixed phase. The on-signal generator comprises a peak signal generator which creates a peak signal. An off-signal generator(200) creates an off-signal based of a pulse-width modulating signal(PWM) and the on-signal. The off signal generator comprises a duty signal generator which creates a duty peak signal. A channel signal generator(300) creates a channel signal(CH) which is activated in response to the rising edge of the on-signal.
Patent KR-20120043802-A (KR)
Title: 꽃송이버섯을 이용한 고형차의 제조방법
Inventor: KANG SOO YOON
IPC: A23F3/16
Filed: 2010-10-27
Abstract: 본 발명은 꽃송이 버섯을 이용한 고형차의 제조방법에 관한 것으로서, 보다 상세하게는 꽃송이 버섯을 근래 건강식품으로 이용되고 있는 베타카로틴이 풍부한 보리를 배지재료로 꽃송이버섯을 대량으로 생산하여 고형차를 제조하는 방법에 관한 것이다.
Patent KR-20120043864-A (KR)
Title: System and method for providing internet services using connecting device information
Inventor: JANG KI SUNG
IPC: G06Q50/00
Filed: 2010-10-27
Abstract: PURPOSE: An internet service providing system using access facility information and method thereof are provided to offer internet access services except for a special ID(Identity) authentication procedure by grasping internet access facility information. CONSTITUTION: Internet access facilities(301,302) constitutes the internet access facility information of a client by including an internet access terminal of the client. The internet access facilities provides an internet service by connecting with an internet access control unit(100). The internet access control unit controls internet service access states based on subscription information. A client information management unit(200) provides information according to an access control process.
Patent KR-20120053204-A (KR)
Title: Method of treating and preventing respiratory disease and skin disease
Inventor: PARK SE JUN
IPC: A61K35/66
Filed: 2010-11-17
Abstract: PURPOSE: A method for preventing and treating respiratory diseases and dermatitis using enzyme and microorganisms is provided to enhance immunity. CONSTITUTION: A method for preventing and treating respiratory and dermal diseases comprise a step of putting a liquid microorganism formulation into a humidifier. The liquid microorganism formulation is concentrated. The liquid phase microorganism formulation contains drug ingredient for treating respiratory and dermal diseases.
Patent KR-20120054946-A (KR)
Title: Glucosinolate compound from broccoli and composition having antioxidant and antimicrobial activity comprising the same
Inventor: PARK SE WON
IPC: A61K31/7034
Filed: 2010-11-22
Abstract: PURPOSE: A novel glucosinolate compound isolated from broccoli is provided to ensure antioxidation and anti-bacterial activity and to prevent or treat diseases caused by pathogenic microbial infection. CONSTITUTION: A glucosinolate compound(6'-O-trans- (4"-hydroxycinnamoyl)-4-(methylsulfinyl)butyl glucosinolate) is denoted by chemical formula 1. The compound is isolated from broccoli. Broccoli extract with antioxidation and anti-bacterial activity contains the compound of chemical formula 1 as an active ingredient. The extract is prepared by adding 2-15 time amount of solvent to broccoli and heating at 70-130°C. The solvent includes water, low carbon number alcohol of C1-C4, acetone, or solution thereof. A pharmaceutical composition for antioxidation and anti-bacterial activity contains the compound of chemical formula 1 or extract as an active ingredient.
Patent KR-20120055002-A (KR)
Title: Rolled material of al-mg alloy and method of fabricating the same
Inventor: SUNG SI YOUNG
IPC: B21B3/00
Filed: 2010-11-22
Abstract: PURPOSE: An aluminum-magnesium rolled material and a manufacturing method thereof are provided to improve the strength and mechanical properties of a rolled material by uniformly dispersing fine crystal grains. CONSTITUTION: A method for manufacturing an aluminum-magnesium rolled material comprises the steps of: preparing aluminum-magnesium mother alloy having a first magnesium composition, adding the aluminum-magnesium mother alloy into molten aluminum, casting the mixed molten aluminum to obtain aluminum-magnesium alloy having a second magnesium composition smaller than the first magnesium composition, and rolling the aluminum-magnesium alloy. The melting temperature of the aluminum-magnesium mother alloy is 100-200°C lower than the melting temperature of pure magnesium.
Patent KR-20120058321-A (KR)
Inventor: HAAM SEUNG JOO
IPC: A61K49/00
Filed: 2010-11-29
Abstract: 체류 시간과 흡수를 증가시키기 위한 HA-PEG-Gold CT 영상 조영제 기술이 개시된다.
Patent KR-20120059930-A (KR)
Title: Compound for organic photoelectric device and organic photoelectric device including the same
Inventor: KIM HYUNG SUN
IPC: H01L51/54
Filed: 2010-12-01
Abstract: PURPOSE: A compound for organic photovoltaic device is provided to be used for light-emitting, or electron injection or transportation, to be used as a luminous host together a with moderate dopant, and to provide an organic photoelectric device with excellent lifetime, efficiency, driving voltage, electrochemical stability, and thermal stability. CONSTITUTION: A compound for organic photovoltaic device is in chemical formula 1. In chemical formula 1, X is S, O or SE, ETU is a substituted or unsubstituted C2-30 heteroaryl group with properties or electron, Ar^1 is a substituted or unsubstituted C6-30 aryl group, or a substituted or unsubstituted C2-30 heteroaryl group, R^1-R^6 are same or different each other, and respectively and independently hydrogen, deuterium, a substituted or unsubstituted C1-20 alkyl group, a substituted or unsubstituted C6-30 aryl group, or C2-30 substituted or unsubstituted heteroaryl group with properties of electron.
Patent KR-20110063369-A (KR)
Title: Electromechanical transducer comprising a polyurethane polymer with polytetramethylene glycol ether units
Inventor: JENNINGER WERNER
IPC: C08G18/06
Filed: 2010-12-03
Abstract: PURPOSE: An electromechanical transformer including a polyurethane polymer with a polytetramethylene glycol ether unit is provided to include a dielectric elastomer with high electrical resistance and high breakdown electric field intensity, thereby realizing higher efficiency. CONSTITUTION: A dielectric elastomer is touched with a first electrode and a second electrode. A polyurethane polymer includes polyisocyanate and/or a polyisocyanate prepolymer. The polyurethane polymer comprises materials generated by the reaction of compounds with at least two isocyanate-reactive groups. The polyisocyanate prepolymer and/or the compounds with at least two isocyanate-reactive groups include a polytetramethylene glycol ether unit.
Patent KR-20120064236-A (KR)
Title: Start-up circuit for power supply
Inventor: CHOI SOON JOO
IPC: H02M1/16
Filed: 2010-12-09
Abstract: PURPOSE: A starting circuit of a power supply unit is provided to continuously charge and discharge by including a charge unit consisting of an electric double layer condenser. CONSTITUTION: A start electric current feed port(110) creates a start electric current by turning on a thyristor(112). A blocking switch unit(120) grounds a gate of the thyristor by a blocking command from a voltage detecting unit(170). The voltage detecting unit detects a charging voltage of a charge unit(150). A switching power unit(130) changes a power source pun in an electric device into the charging voltage. A charge control unit(140) controls the charge of the charge unit by being connected with the switching power unit. The charge unit is connected with the charge control unit and a cathode of the thyristor through the voltage detecting unit and is charged by an output current thereof.
Patent KR-20120067230-A (KR)
Inventor: OH JOONG KWEON
IPC: G01F23/18
Filed: 2010-12-15
Abstract: 본 발명은 스케일 조절이 가능한 속도 지시장치에 관한 것으로, 운전자가 복수의 구간으로 속도구간을 분할하고 각 분할 구간의 시작점과 끝점의 속도를 입력하면 자동으로 해당 구간내의 속도눈금이 등간격으로 표시되게 함으로써 각 분할구간별로 속도눈금 간격을 자유롭게 설정할 수 있게 한 스케일 조절이 가능한 속도 지시장치를 제공함에 그 목적이 있다. 
본 발명을 적용하면, 속도계의 분해능을 사용자가 편리하게 설정할 수 있으므로 사용 빈도가 높은 속도구간의 분해능을 더 높게 표시할 수 있게 하는 것이 가능하고 각 속도구간별 표시길이가 등간격 또는 부등간격으로 표시되게 할 수 있으므로 편리하게 속도계를 사용할 수 있다는 장점이 있다.
Patent KR-20120069179-A (KR)
Title: Apparatus for single transmission broadcasting service
Inventor: YUN JOUNG IL
IPC: H04N21/236
Filed: 2010-12-20
Abstract: PURPOSE: An apparatus for single transmission broadcasting service without needing an ETI input signal process is provided to efficiently construct a transmission system through a multiplexer and a transmitter. CONSTITUTION: An MSC(Main Service Channel) generating unit(207) generates an MSC which is necessary for each transmission frame. An FIC(Fast Information Channel) generating unit(209) generates an FIC based on MCI and SI information which is received from an multiplex managing unit. A transmission frame configuring unit(211) configures a transmission frame to the MSC which is generated from the MSC generating unit. A DMB(Digital Multimedia Broadcasting) modulating unit(213) receives the transmission frame from the transmission frame configuring unit.
Patent KR-20120070141-A (KR)
Title: Apparatus for interference cancelling in wireless communication system and method using the same
Inventor: JANG UK
IPC: H04W16/32
Filed: 2010-12-21
Abstract: PURPOSE: An apparatus for removing interference in a wireless communication system and a method using the same are provided to improve communication environment and to prevent the loss of transmission rate although a femto-cell is added in a macro-cell. CONSTITUTION: Antennas(251) transceives signals with a terminal in a femto-cell and transceives the signals with a terminal in a macro-cell. A signal measuring part(351) receives the signals from the terminal in the femto-cell and the terminal in the macro-cell and measures the intensities of the signals. A controlling part(451) verifies the channel information of the femto-cell and the macro-cell based on the intensities of the signals. The controlling part generates a transmitting beam forming vector based on the channel information and the interference channel information of the femto-cell.
Patent KR-20120071614-A (KR)
Title: Thick plate having excellent wear resistant and low-temperature toughness, and method for manufacturing the same
Inventor: JANG SUNG HO
IPC: C21D8/02
Filed: 2010-12-23
Abstract: PURPOSE: A wear-resistant thick plate with excellent low-temperature toughness for very thick articles and a manufacturing method thereof are provided to secure a martensite structure of 80vol.% or more in the center of a steel plate through reheating and quenching processes, thereby obtaining high hardness. CONSTITUTION: A wear-resistant thick plate with excellent low-temperature toughness for very thick articles comprises C of 0.19-0.30wt.%, Si of 0.15-0.3wt.%, Mn of 0.5-2.0wt.%, Cr of 0.1-1.5wt.%, Mo of 0.1-0.5wt.%, Ni of 0.1-0.5wt.%, V of 0.01-0.2wt.%, B of 0.0005-0.0050wt.%, Sol. Al of 0.005-0.1wt.%, P of 0.015wt.% or less, S of 0.010wt.% or less, one or more selected from the group consisting of Cu of 0.1-1.0wt.%, Ti of 0.01-0.03wt.%, and Nb of 0.01-0.05wt.%, and Fe and inevitable impurities of the remaining amount. The AGS(Austenite Grain Size) of the thick plate is average 30micron meters or less and 7 or greater in the standard of ASTM(American Society for Testing and Materials) E112. The matrix microstructure of the thick plate has 80vol.% of martensite including micro carbide/nitride.
Patent KR-20120073867-A (KR)
Title: Junction box fastening device for solar cell module
Inventor: AN YOUNG SUB
IPC: H01L31/048
Filed: 2010-12-27
Abstract: PURPOSE: A junction box connection apparatus for a solar cell module is provided to prevent the separation of a junction box by forming a connecting hole and combining each connecting hook with the junction box. CONSTITUTION: A solar cell(12) is bonded between two sheets of plate glasses(14). A junction box(20) transmits electric power produced by the solar cell to an inverter or a battery. A plurality of connecting hooks(30) are formed on one side of the circumference of a solar cell module(10). The connecting hook includes a hook part with elasticity on a leading end thereof. The connection hook is combined with the junction box through a connecting hole(40).
Patent KR-20120074808-A (KR)
Title: Core system of building and constructing method thereof
Inventor: PARK JAE MIN
IPC: E04B2/86
Filed: 2010-12-28
Abstract: PURPOSE: A specific core system of a building and a construction method thereof are provided to improve construction efficiency by coupling a pair of support members and a core member to each other without a form. CONSTITUTION: A specific core system(1) of a building(B) comprises a pair of support members(10), a core member(20), and multiple coupling members(30). The support members face each other. The core member is formed by placing concrete in the space between the support members. The coupling members are protruded from the facing surfaces of the support members and improve coupling force between the core member and the support members.
Patent KR-20120074973-A (KR)
Title: Vacuum valve using melting metal
Inventor: HAN GIL SOO
IPC: F27B14/08
Filed: 2010-12-28
Abstract: PURPOSE: A vacuum valve using molten metal is provided to secure high sealing performance while vacuum forming and high heat resistance by controlling the flow through a pipe by solidifying and melting the solidified metal. CONSTITUTION: A vacuum valve(100) using molten metal(4) comprises a U-shaped pipe(2) and a dissolving/cooling part(3). The U-shaped pipe is installed in a pipe(1) for the flow of molten metal. The dissolving/cooling part is installed in the exterior of the U-shaped pipe and solidifies the molten metal and controls the opening of U-shaped pipe by melting the solidified metal.
Patent KR-20120075854-A (KR)
Title: The cutting insert of using double side
Inventor: NAM KI CHAN
IPC: B23B27/16
Filed: 2010-12-29
Abstract: PURPOSE: A cutting insert using both sides is provided to form collateral surfaces in minor side surfaces all minor cutting edges, thereby obtaining a proper relief angle and a tilt angle even either side is the minor side surface when using an cutting insert is used by turning or returning. CONSTITUTION: A cutting insert using both sides comprises an upper surface(101), a lower surface(102), a lateral surface(150), a coupling hole, a major cutting edge(110), a minor cutting edge(120), and a collateral surface(130). The coupling hole is formed in a direction perpendicular to an upper surface. The main cutting edge is symmetrically rotated based on a center of an exterior shape in a floor plane in which the upper surface is a front side. The main cutting edge is symmetrically rotated based on the center of the exterior shape in the floor plane in which the lateral surface is the front side. The main cutting edges are respectively formed in both edges of the lateral surface. The minor cutting edge is symmetrically rotated based on the center of the exterior shape in the floor plane in which the upper surface is the front side. The minor cutting edge is symmetrically rotated based on the center of the exterior shape in the floor plane in which the lateral surface is the front side. The minor cutting edges are respectively formed in each sides of the main cutting edge. The minor cutting edge is downwardly formed to be inclined around a central line(CL) of the coupling hole.
Patent KR-20120077853-A (KR)
Title: Chicken breast and processing method thereof
Inventor: JOO SANG JIB
IPC: A23L13/50
Filed: 2010-12-31
Abstract: PURPOSE: Chicken breast meat for meal substitute, and a processing method thereof are provided to rapidly freeze a mixture of raw chicken breast meat and a curing agent for processing. CONSTITUTION: A processing method of chicken breast meat for meal substitute comprises the following steps: mixing 90 parts of raw chicken breast meat by weight with 2-8 parts of curing agent by weight and 2-8 parts of purified water by weight; aging the cured chicken breast meat at 1.5-2.5 deg C for more than 12 hours, and heating; and rapidly freeze-drying the chicken breast meat for 40 minutes. The curing agent contains 39-41wt% of refined salt, 31-35wt% of sorbitol powder, 17-19wt% of sodium bicarbonate, 4-6wt% of monosodium L-glutamate, 1.4-1.9wt% of vitamin C, and 2.1-2.4wt% of complex phosphate.
Patent KR-20100066487-A (KR)
Title: Pump apparatus
Inventor: KROHN MARK
IPC: F04F1/02
Filed: 2007-08-08
Abstract: Vessels (10, 11, 12) are associated with an inlet manifold passing to inlets (16), each controlled by a knifegate valve (17). The lower ends of the pots (10) and (12), and pots (11), pass material through respective outlet knifegate valves (22) to respective first (23) and second (24) delivery lines. The respective knifegate valves (17) and outlet knifegate valves (22) of pots (10) and (11) on the one hand and pots (12) on the other, are operable by respective common pneumatic actuators (25). Each pot has an ejector assembly (26) having an upper chamber (28), an air injector nozzle, and an accelerator tube (31) to create the venturi function. An air cycling valve (32) transitions the upper chamber (28) between a depressurized space and a pressurized space. The accelerator tube (31) exhausts to a delivery line (23 or 24). Ejector assembly (26) air is supplied via air control valve (35). The respective delivery lines (23) and (24) each have an eductor port which allow for air to be ported into the line. The completed load and discharge cycle is governed by a pneumatic PLC and pneumatic timers.