baber/WOPTO huggingface dataset:
Patent KR-20130022501-A (KR)
Title: Method of preparing high refractive nano particle, nano particle prepared by using the method, and photonic crystal device using the nano particle
Inventor: HAN MOON GYU
IPC: B82Y20/00
Filed: 2011-08-24
Abstract: PURPOSE: A manufacturing method of high-refraction nanoparticles is provided to manufacture uniform nanoparticles with a mesoscopic size in one-step by using a polymer stabilizer to control the size and dispersion degree of high-refraction nanoparticles. CONSTITUTION: A manufacturing method of high-refraction nanoparticles comprises the following steps: (a) a step of mixing a polymer stabilizer with a solvent; and (b) a step of forming high-refraction nanoparticles by stirring raw materials of nanoparticles with more than 1.8 of the refractive index in the solvent. A method of controlling the size of the high-refraction nanoparticles comprises the following step: the content of the polymer stabilizer is controlled to control the adhesive extent on the surface of the growing high-refraction nanoparticles. The size control of the nanoparticles is made in one-step process from the raw material addition to the particle formation. The high-refraction nanoparticles are ZnS, TiO2, ZnO, or ZrO2. The polymer stabilizer is polyvinyl pyrrolidone(PVP), polyethylene glycol(PEG), polyacrylic acid, or polyvinyl alcohol(PVA).
Patent KR-20130022808-A (KR)
Title: Apparatus and method for soft decision demapping for amplitude and phase shift keying system
Inventor: YOON DONG WEON
IPC: H04L27/34
Filed: 2011-08-26
Abstract: PURPOSE: Soft-decision demapping apparatus and method are provided to reduce complexity of calculation and to extract soft-decision value with a small error to transmit big data at high speed without an error in a digital satellite broadcasting and communication system. CONSTITUTION: A region division unit(210) divides one specific quadrant in the four quadrants of the constellation map in which a reception signal symbol locates into a plurality of first regions using a plurality of constellation point decision lines. A constellation point decision unit(220) detects constellation points used for each soft decision of N reception bits comprising the reception signal symbol using more than two constellation points forming the one first region in which the reception signal symbol locates in the plurality of the first regions. A soft-decision unit(230) individually performs soft-decision on the N reception bits using the detected constellation points. [Reference numerals] (210) Region division unit; (220) Constellation point decision unit; (230) Soft-decision unit; (AA) Soft-decision demapping unit
Patent KR-20130022869-A (KR)
Title: Hybrid power supply and controlling method thereof
Inventor: KIM SANG IL
IPC: B60W10/24
Filed: 2011-08-26
Abstract: PURPOSE: A hybrid power supply apparatus and a control method thereof are provided to stably supply power to a hybrid control unit by switching to the hybrid control unit and an auxiliary power unit when trouble arises from a control power supply unit. CONSTITUTION: A hybrid power supply apparatus includes a control power supply unit(201), a first switch(205), a hybrid control unit(209), a power unit(213), an auxiliary power unit(219) and a generator(221). The power unit supplies power to the operational load of the hybrid power supply apparatus. The hybrid control unit controls the movement of the operational load. The control power supply unit supplies the hybrid control unit. The auxiliary power unit substituting for the control power supply unit transforms the voltage of the power unit to supply power to the hybrid control unit or to the control power supply unit for charging electricity. The firs switch connects either the control power supply unit or the auxiliary power unit to the hybrid control unit. [Reference numerals] (201) Control power supply unit; (209) Hybrid control unit; (213) Power unit; (215) Engine; (217) Operating load; (219) Auxiliary power unit; (221) Generator
Patent KR-20120028264-A (KR)
Title: Electro-optical display device and process for manufacturing the same
Inventor: KOMATSU HARUNOBU
IPC: G02F1/167
Filed: 2011-09-09
Abstract: PURPOSE: An electro-optical display device and a manufacturing method thereof are provided to use a film-type hot melt conductive film, thereby preventing a sealing film from melting on a laminate sheet and an electro-optical material from evaporating. CONSTITUTION: A first substrate(30) has a first electrode. A light transmissive second substrate(31) includes a light transmissive second electrode. An electrophoretic layer(320) is held between the first substrate and the second substrate. A light transmissive hot melt conductive film(38) is arranged between a sealing film and the second electrode. A partition wall of the electrophoretic layer includes electro-optical materials in a plurality of receiving units.
Patent KR-20120028834-A (KR)
Title: Method of corrosion prevention control in power plant
Inventor: SHIBASAKI OSAMU
IPC: C23F11/00
Filed: 2011-09-14
Abstract: PURPOSE: A method for preventing corrosion of a power generation plant is provided to have high corrosion resistance of a pressurized water reactor(PWR) by keeping a iron oxide(Fe2O3) coating film and a ilmenite(FeTiO3) coating film stably. CONSTITUTION: A method for preventing corrosion of a power generation plant is as follows. A coating film is formed in the inner wall of each unit of a power generation plant and composed of orthoferrites(MFeO3) or metal ferrite(MFe2O4). The quantity of inflow oxygen with respect to each unit is controlled according to each temperature in order to keep the coating film stably.
Patent KR-20130030945-A (KR)
Title: Structure of engine mounting for supporting pitch axle
Inventor: KIM YONG JIN
IPC: B60K5/12
Filed: 2011-09-20
Abstract: PURPOSE: An engine mounting structure for supporting a pitch axis is provided to offset unbalanced exciting force in the pitch direction by setting a roll mount in the pitch axis of a vehicle engine. CONSTITUTION: An engine mounting structure for supporting a pitch axis is composed of a front roll mount(140) and a rear roll mount(140') at both ends of an engine pitch axis(150). The front and rear roll mounts support the load of an engine. The front and rear roll mounts are set in both ends of the pitch axis which is formed in the thinnest part of the engine in the longitudinal direction of the vehicle. [Reference numerals] (110) RH mount; (120) LH mount; (140) FRT roll mount; (140') RR roll mount; (150) Pitch axis; (AA) Supporting loads
Patent KR-20130031732-A (KR)
Title: Method for calculating amount of cloud from whole sky image and apparatus thereof
Inventor: LEE MI AE
IPC: G01J1/00
Filed: 2011-09-21
Abstract: PURPOSE: A method for calculating the amount of clouds from a whole sky image and an apparatus thereof are provided to predict the amount of clouds in the future by time series regression analysis and to correct the prediction amount of clouds by comparing with a prediction cloud amount from a national weather center. CONSTITUTION: A method for calculating the amount of clouds from a whole sky image comprises as follows: a step of image-treating the taken whole sky image and calculating the position of the sun; a step of determining the region near the sun and other regions based on the position of the sun; a step of calculating the cloud amount of the every region and the region near the sun(S91); a step of determining the weighted value of the region near the sun(S94) to correct the amount of solar radiation in the region near the sun; and a step of calculating the total amount of clouds in the whole sky image by using the weight value(S95). [Reference numerals] (AA) Start; (S91) Calculating the amount of clouds(C) from whole sky image; (S92) Obtaining an estimated amount of solar radiation by applying the amount of clouds(C) to a formula(mathematical formula 3) for the amount of solar radiation; (S93) Storing a history for the amount of clouds and the actually measured amount of solar radiation; (S94) Obtaining coefficients 'A' and 'B' for minimizing an average estimation error; (S95) Applying new coefficients 'A' and 'B'
Patent KR-20130033201-A (KR)
Title: Method for controlling and testing target system using script file
Inventor: YAE BYUNG HO
IPC: G06F15/16
Filed: 2011-09-26
Abstract: PURPOSE: A remote execution test system using a script file, a device thereof, and a method thereof are provided to perform performance control and testing in real time by interlinking a development server with a target system and using a command script file and a multi-performance script file. CONSTITUTION: A script file composed of commands is edited and the command script file is delivered while being interlinked with a target system by using the command script file(1230). The target system receives the command script file to execute the command script file with contents of the file and deliver a performance result to a development server(1250). A result of a command script executed in a target is received to be outputted. [Reference numerals] (1210,1270) Execution waiting state; (1220) Command script file exists?; (1230) Executing a command script file; (1240) Delivering an execution completion message; (1250) Deleting the command script file; (1260) Registering the next execution period; (AA) Start; (BB) No; (CC) Yes;
Patent KR-20130033709-A (KR)
Title: Method for manufacturing fermented dioscorea material showing the enhanced effect of intestinal function and constipation
Inventor: HYUN MEE SUN
IPC: A61K35/66
Filed: 2011-09-27
Abstract: PURPOSE: A method for preparing Dioscorea fermentation using lactic acid bacteria, which improves intestinal functions and treats constipation is provided to reduce viscosity of Dioscorea liquid, and to improve flavor. CONSTITUTION: A method for preparing Dioscorea fermentation using lactic acid bacteria which improves intestinal function and treats constipation comprises: a step of putting Dioscorea into a pulverizer, and pulverizing the Dioscorea(S1); a step of sub-culturing three kinds of lactic acid bacteria in each MRS medium, and centrifuging; a step of removing supernatants, and mixing the precipitates of three kinds of lactic acid bacteria(S2); a step of adding the lactic acid bacteria into the sterilized Dioscorea suspension, and fermenting at 37-45 deg. C for 24-96 hours(S3, S4); and a step of freeze-drying the fermentation and pulverizing(S5). [Reference numerals] (S1) Step of pulverizing Dioscorea; (S2) Step of culturing Lactic acid bacteria; (S3) Step of adding lactic acid bacteria into Dioscorea suspension; (S4) Step of fermenting the Dioscorea suspension; (S5) Step of pulverizing fermentation liquid;
Patent KR-20130034356-A (KR)
Title: Method for manufacturing thin slab
Inventor: HWANG JONG YEON
IPC: B22D11/22
Filed: 2011-09-28
Abstract: PURPOSE: A method for manufacturing thin slabs is provided to reduce the bulging of a main piece by maintaining the low temperature of the main piece as the coagulation of the main piece is accelerated by cooling the upper part of a continuous casing machine. CONSTITUTION: A method for manufacturing thin slabs comprises: a step for manufacturing thin slabs from molten metal by using the mold of a continuous casting machine; and a step for cooling the thin slabs with cooling water. The cooling water is sprayed on the thin slabs. The water density of the cooling water satisfies Ch 1(y=a{0.5cos(πz(x)^b)+0.5}) and Ch 2(z(x)=0.5sin{π(x-0.5)}+0.5).
Patent KR-20120033283-A (KR)
Title: A method and apparatus for efficient feedback in a wireless communication system supporting multiple antenna
Inventor: KO HYUN SOO
IPC: H04B7/04
Filed: 2011-09-29
Abstract: PURPOSE: An effective feedback method in a multiple antenna support wireless communication system and apparatus thereof are provided to effectively promote frequency efficiency by constituting feedback information. CONSTITUTION: A terminal creates channel state information for one or more downlink carriers(S3510). The terminal determines a collision between two CQI(Channel Quality Indicators) in one uplink sub frame of one uplink carrier(S3520). The terminal determines a transmission target CQI based on the order of priority(S3530). The terminal transmits the determined CQI through an uplink channel(S3540).
Patent KR-20130035145-A (KR)
Title: System for preventing sudden departure of automatic transmission vehicle and control method thereof
Inventor: NAM CHANG WOO
IPC: B60W50/02
Filed: 2011-09-29
Abstract: PURPOSE: A sudden acceleration protecting system for an automatic transmission vehicle and a controlling method thereof are provided to emergently stop an engine by sensing in case of the sudden acceleration of a vehicle caused by the malfunction of a speed changing lever position detection sensor. CONSTITUTION: A sudden acceleration protecting system for an automatic transmission vehicle comprises a change speed lever position detecting unit(100), a change speed controlling unit(200), an engine controlling unit(300), a fluid pressure interrupting unit(400), and a hydraulic pressure sensor(500). In case the change speed controlling unit determines that the abnormal starting of a vehicle caused by the error of a position information signal happens by applying the position information signal and a pressure sensing signal, the engine of the vehicle is emergently stopped by applying an engine stopping signal to the engine controlling unit. [Reference numerals] (600) Malfunction indicator; (C1) R transmission clutch; (C2) D transmission clutch;
Patent KR-20130037900-A (KR)
Title: 내마모성 합금 및 그 제조방법
Inventor: KIM JIN WOONG
IPC: C21D6/00
Filed: 2011-10-07
Abstract: 본 발명은, C: 0.2~0.45w%, Si: 0.25w%이하, Ni: 1~1.8w%, Cr: 0.5~1.2w%, Mo: 0.7~1.0w%, Mn: 0.8w%이하, V: 0.07~0.11w%, B: 0.15w%이하를 포함하고, 잔부는 Fe와 불가피한 불순물로 이루어진 내마모성 합금을 개시한다.
Patent KR-20130043949-A (KR)
Title: Synthesis method of mn oxides as cathode material for lithium batteries and method of making the lithium batteries
Inventor: KIM HO SUNG
IPC: H01M4/525
Filed: 2011-10-21
Abstract: PURPOSE: A manufacturing method of a cathode active material powder is provided to synthesize the cathode active material powder with high safety, high capacity, and high voltage and maximize the increase of Li impregnated into a crystalline structure. CONSTITUTION: A manufacturing method of cathode active material powder for lithium secondary batteries comprises the following steps: synthesizing Li2MnO3 by coprecipitation; and mixing the Li2MnO3 with LiMn1/3Co1/3Ni1/3O 2(NMC). A manufacturing method of electrode for lithium secondary batteries comprises the following steps: manufacturing slurry using a composite material in which NMC is mixed with the Li2MnO3 manufactured by coprecipitation; manufacturing anode by coating the current collector with the slurry; and manufacturing an electrode by setting a lithium metal as cathode and equipping with a separator and an electrolyte. [Reference numerals] (1) Titrate; (2) Adjust pH; (3) Dry; (S11) LiOH·H2O solution(pH 12); (S12) Mn(NO3)2·6H2O solution(pH 3); (S13) Mix; (S14) Precipitate Li-Mn(pH 11.5); (S15) Li2MnO3 precursor; (S16) Primarily sinter at 650°C for 12 hours; (S17) Secondarily sinter at 850°C for 24 hours
Patent KR-20120057511-A (KR)
Title: Ofdm receiver and receving method which can receive single-carrier transmission signal with guard period for long delay spread of channel
Inventor: JUNG HYEOK KOO
IPC: H04B1/06
Filed: 2011-10-25
Abstract: PURPOSE: An OFDM(Orthogonal Frequency Division Multiple) receiver and reception method thereof are provided to improve performance by securing data transmission efficiency regardless of a channel delaying length. CONSTITUTION: A signal received from an RF(Radio Frequency) block through a reception antenna is inputted through an A/D(Analog-to-Digital) convertor(S100). A first receiver receives the inputted signal(S200). A second receiver receives the inputted signal(S300). A low data error receiver is selected from the second receiver and the first receiver(S400). An OFDM receiver receives a single carrier wave transmission signal including a protection area.
Patent KR-20130047024-A (KR)
Inventor: LEE JONG SEON
IPC: E02B3/14
Filed: 2011-10-31
Abstract: 모래주머니 내부의 흙이 굳어져 형상이 안정되어 쌓기 작업을 용이하게 수행할 수 있는 형상 유지형 호이스트식 직육면체 백을 제공한다. 내부에 흙이 채워진 직육면체 형상의 직육면체 백(11)의 대각선상에 베이스 밴드(24)를 설치하고, 베이스 밴드(24)가 교차되는 교점에 사각 기둥 형상의 리프트 밴드(30)를 고정시키고 트러스 밴드(21)의 일단을 리프트 밴드(30)의 사각 기둥 주위를 감는 고정 밴드(31)로 고정시키고 그 타단을 리프트 밴드의 중심으로부터 소정 거리 이격된 점에서 베이스 밴드에 고정시킴으로써 수직 방향의 리프트 밴드(30)에 복수의 트러스 밴드를 설치할 수 있어 트러스 밴드 1개에 걸리는 중량이 분산되어 형상 유지형 호이스트식 직육면체 백(1)의 형상이 유지된다. 따라서 복수의 형상 유지형 호이스트식 직육면체 백을 가지런히 쌓을 수 있어 작업시간이 대폭 줄어든다.
Patent KR-20130049395-A (KR)
Inventor: YIM CHI HUN
IPC: G06Q40/02
Filed: 2011-11-04
Abstract: 사용자가 휴대하는 단말을 이용하여 화상 상담을 예약한 후, 무인 금융 자동화 장치에 접속시키면 사용자 단말을 예약 정보에 따라 화상 상담원과 연결됨으로써 화상 상담 서비스가 실시되고 상담 후에는 상담 내용이나 상담 관련 금융 정보를 사용자 단말기에 제공 가능한 사용자 단말기를 통해 화상 상담 서비스를 제공하는 금융 거래 시스템 및 방법에 관한 것으로, 사용자가 편한 시간에 원하는 상담원과의 화상 상담을 예약한 후 원하는 시간에 가까운 무인 금융 자동화 장치가 있는 곳을 방문하여 사용자 단말을 무인 금융 자동화 장치와 접속시키면, 무인 금융 자동화 장치가 사용자 단말을 인식하여 예약에 따른 상담원과 화상 세션을 연결시켜 화상 상담을 개시하므로 사용자는 편리하게 화상 상담을 받으면서 금융 거래를 할 수 있게 된다.
Patent KR-20130049987-A (KR)
Title: Touch panel and method for printing ink using the same
Inventor: PARK JUN YOUNG
IPC: G06F3/041
Filed: 2011-11-07
Abstract: PURPOSE: A touch panel and ink printing method thereof are provided to reuse a sheet of reinforced glass by removing only a deco film in case a failure occurs when the deco film is bonded to processed glass. CONSTITUTION: An ink printing method of a touch panel comprises the step of printing colors and patterns with a window printing ink on an optical film which is formed with a hard coating layer on one side and with an optical transparent adhesive on the other side. The ink printing method of the touch panel is more specifically composed of the following steps of: the step of printing colors and patterns on the optical film which is formed with the hard coating layer by using the window printing ink; the step of laminating the optical transparent adhesive on the lower side of the optical film; and the step of removing step heights of printed colors and patterns by coating a transparent coating agent on the printed window printing ink. [Reference numerals] (110,AA,BB,DD,FF,HH) Color and pattern printed; (300,EE,II) Scattering film; (400,CC,GG) Transparent UV ink
Patent KR-20130050798-A (KR)
Title: Tread rubber composition for retreaded tire and tire manufactured by using the same
Inventor: GA YEONG HYEON
IPC: B60C1/00
Filed: 2011-11-08
Abstract: PURPOSE: A tread rubber composition is provided to have excellent abrasion resistance and inside cut-chipping property, thereby having excellent performance even on an unpaved road. CONSTITUTION: A tread rubber composition comprises 100.0 parts by weight of raw materials and 48-55 parts by weight of colloid-shaped carbon black. The raw material rubber comprises 20-40 parts by weight of natural rubber and 60-80 parts by weight of styrene butadiene rubber. The carbon black has a nitrogen absorption specific surface area of 138-147 m^2/g, a dibutylphthalate oil absorption of 108-117cc/100g, and a tint value of 110-119. The tread rubber composition additionally comprises 10-20 parts by weight of process oil based on 100.0 parts by weight of the raw material.
Patent KR-20130051038-A (KR)
Title: Muffler for vehicle
Inventor: YOON JONG SEO
IPC: F01N13/12
Filed: 2011-11-09
Abstract: PURPOSE: A vehicle muffler device is provided to circulate condensed water including soot inside the muffler, thereby preventing a floor of a parking lot, a tail trim, and a rear bumper from being polluted. CONSTITUTION: A vehicle muffler device comprises a housing unit(10) and an exhaust pipe(11). The exhaust pipe is mounted inside housing unit and composed of first and second exhaust pipes(12,13). The firs exhaust pipe is connected to an exhaust manifold and discharges condensed water including soot, thereby storing the same inside the housing unit. The second exhaust pipe is separated from an end portion of the first exhaust pipe and discharges only exhaust gas in which the condensed water including the soot is removed to the outside.
Patent KR-20130052361-A (KR)
Title: Thermoelectric module and method of manufacturing the same
Inventor: LEE SUNG HO
IPC: H01L35/34
Filed: 2011-11-11
Abstract: PURPOSE: A thermoelectric module and a manufacturing method thereof are provided to improve the reliability of a product by implementing the thermoelectric module with a laminate structure of a sheet shape. CONSTITUTION: A thermoelectric laminate(110) includes an N-type thermoelectric sheet(111), a P-type thermoelectric sheet(112), and an insulation sheet(113). The N-type thermoelectric sheets and the P-type thermoelectric sheets are alternatively arranged in the vertical direction of the insulation sheet. The insulation sheet is formed between the N-type thermoelectric sheet and the P-type thermoelectric sheet. A metal electrode(120) is formed on the right and left sides of the thermoelectric laminate. A substrate(130) is formed on the outer side of the metal electrode.
Patent KR-20130052819-A (KR)
Title: Transmitter optical module
Inventor: HAN YOUNG TAK
IPC: G02B6/42
Filed: 2011-11-14
Abstract: PURPOSE: An optical transmission module is provided to enable fabrication in a subminiature form while maintaining hi-speed operation and high-power properties through chip-to-chip bonding of a first package and a second package. CONSTITUTION: An optical transmission module(100) includes a first package(110) and a second package(120). The first package is an optical output module, and can be fabricated with a TOSA(Transmitter Optical Subassembly) structure. The first package includes a first silicone substrate(111), an EML(Electro-absorption Modulated Laser) chip(112), an MPD(Monitor Photo Diode)(113), an RF(Radio Frequency) transmission line, and a matching resistor(115). The second package is an optical amplifier module, and can have a silica planar light-wave circuit platform structure. The first package and the second package are combined by chip-to-chip bonding. The second package includes a second silicone substrate(121), an SOA(Semiconductor Optical Amplifier)(122), and an input-output optical waveguide(123). [Reference numerals] (110) First package; (112a) Light source; (113) Monitor photo diode; (114a) RF transmission line; (115) Matching resistor; (120) Second package; (122) Semiconductor optical amplifier; (AA) Wire
Patent KR-20130052840-A (KR)
Title: Inspector and electric dust precipitator comprising it
Inventor: LIM TAE GYOON
IPC: C21C5/38
Filed: 2011-11-14
Abstract: PURPOSE: A robot for inspecting an electric precipitator and the electric precipitator including the same are provided to inspect arrangement state of a discharge electrode and a dust collection plate by entering inside a dust collector when the electric precipitator is operated without stopping the dust collector. CONSTITUTION: A robot for inspecting an electric precipitator comprises a moving member. A main body includes a monitoring member in the inside. The main body includes an insulation layer and a discharge shielding layer. A light transmitting unit is formed to monitor the outside by the monitoring member. The moving member is connected to the main body and moves the main body.
Patent KR-20130053961-A (KR)
Title: Solar cell having dual stress, and method for manufacturing thereof
Inventor: KIM DEOK KEE
IPC: H01L31/04
Filed: 2011-11-16
Abstract: PURPOSE: A solar cell having dual stresses and a method for manufacturing the same are provided to improve efficiency by increasing short-circuit current and open voltage. CONSTITUTION: An N type conduction region is formed in the upper part of a substrate. A first stress induction layer(130) is formed in the upper surface of the N type conduction region. A second stress induction layer(140) is formed in the lower surface of the substrate. A first electrode(160) is adjacent to the N type conduction region. A second electrode is formed in the lower part of the substrate. [Reference numerals] (AA) Sunlight