baber/WOPTO huggingface dataset:
Patent KR-20110126452-A (KR)
Title: Conductive silver paste for solar cell electrode and the method thereof
Inventor: AHN YONG KOOK
IPC: H01L31/04
Filed: 2010-05-17
Abstract: PURPOSE: A conductive silver paste for solar cell electrode and a method thereof are provided to maintain the height of coating without dispersing of a print line in screen printing by improving the dispersibility and thixotropy of a paste. CONSTITUTION: In a conductive silver paste for solar cell electrode and a method thereof, a front electrode is formed on a semiconductor substrate. A rear electrode is formed in the lower part of the semiconductor substrate. A reflection barrier layer for preventing the reflection loss of sunlight projected on the surface of the semiconductor device. The reflection barrier layer includes a silicon nitride. The semiconductor substrate is comprised of a silicon wafer having an N type silicon layer and a P-type silicon layer.
Patent KR-20110127525-A (KR)
Title: Semiconductor devices including a gate structure and methods of fabricating the same
Inventor: LEE KWANG WOOK
IPC: H01L21/336
Filed: 2010-05-19
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to greatly reduce a leakage current by forming a first gate insulation layer to be relatively thicker at the corner section of a gate electrode. CONSTITUTION: A semiconductor device comprises a semiconductor substrate(201), a recess part, a gate insulation layer(260), and a gate electrode(274). The recess part is formed on the semiconductor substrate and includes a bottom surface part and a lateral part which is inclined to the bottom surface part at a predetermined angle. The gate insulation layer is formed on the bottom surface part and the lateral part. The gate electrode is formed on the gate insulation layer. The bottom surface and the lateral part include flat sides.
Patent KR-20110130847-A (KR)
Title: Method of manufacturing lens for led package
Inventor: KIM HAK HWAN
IPC: H01L33/48
Filed: 2010-05-28
Abstract: PURPOSE: A method of manufacturing lens for an LED package is provided to obtain a plurality of LED packages at the same time by manufacturing lens and cutting it into a unit. CONSTITUTION: In a method of manufacturing lens for an LED package, a wafer(10) for the LED package having a plurality of LED element areas is provided. The wafer for the LED package comprises a semiconductor wafer(12) and a bonding substrate(11). A mold(16) has a concave part(16a) corresponding to the shape of a lens to be formed in each LED element area. A release film(14) having unevenness pattern is arranged in the concave part of the mold. An unevenness pattern(14a) is formed in the surface of the molded lens.
Patent KR-20110131699-A (KR)
Title: Intravenous infusion solution for preventing or treating side effects induced by nutrition supply
Inventor: KIM SUNG WUK
IPC: A61P1/16
Filed: 2010-05-31
Abstract: PURPOSE: A fluid composition of intravenous injection containing bile acid and derivative thereof, GABA and derivative thereof, thiotic acid or derivative, thioctic acid, or derivative thereof is provided to prevent or treat side effect. CONSTITUTION: A fluid composition of intravenous infection contains bile acid of chemical formula 1 and derivative thereof, GABA of chemical formula 2 and derivative thereof, thiotic acid or derivative, thioctic acid, or derivative thereof. The bile acid or derivative thereof is ursodeoxycholic acid, glyco ursodeoxycholic acid, tauroursodeoxycholic acid, chenodeoxy-cholic acid, acid, glycocholic acid, taurocholic acid, deoxycholic acid or lithocholic acid. The GABA derivative is gabapentin, pregabalin, baclofen, vigabatrin, 3-methylgaba, or 3,3-dimehtylgaba. The composition additionally contains amino acids, sugar, vitamin, pH adjusting agent, stabilizing agent, or solubilizer.
Patent KR-20110131776-A (KR)
Title: Unit for instrumenting tunel construction environment, management system with the unit, and method for controlling the system
Inventor: LEE IN MO
IPC: G01B11/24
Filed: 2010-05-31
Abstract: PURPOSE: A tunnel environment measurement unit, a tunnel environment management system including the same, and a control method thereof are provided to enable stable process management based on tunnel excavation information input through a three-dimensional scanner, a total station, and a video input part. CONSTITUTION: A tunnel environment measurement unit is installed in a vehicle(2) which is capable of moving in an excavation direction in a tunnel. The tunnel environment measurement unit comprises an RFID device, a control unit(600), a three-dimensional scanner(400), a total station(200), a video input part(500), and a storage part. The RFID device comprises an RFID tag arranged on the interior side of a tunnel and an RFID reader(300) which is arranged on the side of the vehicle to read the RFID tag. The control unit acquires the RFID tag information from the RFID reader. The three-dimensional scanner scans the interior shape of the tunnel. The total station measures absolute coordinates in the tunnel. The video input part acquires tunnel excavation information.
Patent KR-20110131930-A (KR)
Title: Easy separating and fixing typed wheel cap
Inventor: PARK BUM CHAN
IPC: B60B7/08
Filed: 2010-06-01
Abstract: PURPOSE: A wheel cap is provided to allow a user to easily mount and demount a wheel cap on a wheel by locating the wheel cap in a wheel hole and rotating the wheel cap. CONSTITUTION: A wheel cap comprises a case(1) which is inserted to a wheel boss formed in a wheel, a hook(4) which is caught on or released from the wheel boss by extending or reducing the diameter thereof within the case, and an operating member(10) which converts the torque, which is applied to the exposed portion of the case, into the axial displacement and extends or reduces the diameter of the hook.
Patent KR-20110136284-A (KR)
Title: Nitride semiconductor light emitting device and fabrication method thereof
Inventor: KIM HYUNG GU
IPC: H01L33/20
Filed: 2010-06-14
Abstract: PURPOSE: A nitride semiconductor light emitting device and a manufacturing method thereof are provided to arrange a plurality of domes with an empty inner part on the surface of a substrate, thereby improving light extraction efficiency. CONSTITUTION: A plurality of semiconductor layers is arranged on a substrate(10). The semiconductor layer comprises an n-type layer(40'), an active layer(50), and a p-type layer(60). The active layer is arranged by alternatively laminating a barrier layer and a well layer. A plurality of convex domes(23) is arranged in the lowermost layer of the multiple semiconductor layers. The dome is arranged by being connected to the substrate in the lowermost layer of the semiconductor layer.
Patent KR-20100138774-A (KR)
Title: Thermoelectric conversion device and method for manufacturing the same
Inventor: MASAYUKI ABE
IPC: H01L35/02
Filed: 2010-06-18
Abstract: PURPOSE: A thermoelectric conversion device and a method for manufacturing the same are provided to configure and integrate a plurality of thermoelectric conversion devices on a semiconductor substrate of semi insulation. CONSTITUTION: An electrode pad(21) is formed by patterning with the conductive material such as Au and Cr. After the n-type contacts(19a, 19b) form the AuGeNi deposition film, the alloy is formed by annealing. A third insulation layer(17) serves as a protective film for the electrical isolation of the n-type resistant contact layer(13) and p-type thermoelectric conversion layer(15).
Patent KR-20110138624-A (KR)
Title: Large-scaled x-ray detector and method of manufacturing the same
Inventor: KIM SUN IL
IPC: H01L31/115
Filed: 2010-06-21
Abstract: PURPOSE: A large-scaled x-ray detector and a manufacturing method thereof are provided to transfer charges detected in a photo conductor layer corresponding to an on-demand semiconductor joint area to an on-demand semiconductor, thereby accurately realizing an image on a photographing area without a joint. CONSTITUTION: A photo conductor layer(340) generates an electrical signal by an incident x-ray. A common electrode(350) is formed on one side of the photo conductor layer. A plurality of pixel electrodes(342) is formed on the other side of the photo conductor layer. A planar film(330) covers an on-demand semiconductor(320). The planar film is formed on a printed circuit board(310). A plurality of contacts(322) is formed on the lower part of the on-demand semiconductor.
Patent KR-20100137394-A (KR)
Title: Commonly-poled piezoelectric device
Inventor: KAUTZKY MICHAEL CHRISTOPHER
IPC: H01L41/22
Filed: 2010-06-22
Abstract: PURPOSE: A common-poled piezoelectric device is provided to supply a current limit resistance or form an open circuit in case of current-related malfunctions by serially connect a current limit element to one piezoelectric device. CONSTITUTION: A plurality of thin film components(60) is separated by dice lanes(52) in order to form an array(50). The array is divided along a slice lane(51) and a dice lane. A plurality of piezoelectric devices(15) is formed on the upper side of the thin film components. A poling pad(56A) poles the piezoelectric devices. A plurality of traces(57) connects the piezoelectric devices.
Patent KR-20120001013-A (KR)
Title: Ultra high strength hot-rolled steel with excellent formability and surface properties and method of manufacturing the same
Inventor: HAN SEONG KYUNG
IPC: C22C38/06
Filed: 2010-06-29
Abstract: PURPOSE: A super high strength hot-rolled steel plate with excellent formability and surface characteristic and a method of manufacturing the same are provided to solve a problem with plating wetability by forming FeAl2O4 oxide on a surface layer by adding Al. CONSTITUTION: A method of manufacturing a super high strength hot-rolled steel plate with excellent formability and surface characteristic comprise next steps. A slab plate is re-heated at a temperature of 1150~1250°C(S100). The re-heated plate is finishing-rolled at a temperature of 800~950°C(S110). The finishing-rolled plate is cooled to a winding temperature of below 450°C using one of quick cooling, one-step control cooling, two-step control cooling modes(S120). The cooled plate is wound(S130). The slab plate comprises C of 0.08~0.20 weight%, Al of 0.6~ 1.6 weight%, Si of 0.02~0.60 weight%, Mn of 1.4~2.10 weight%, Nb of 0.02~0.08 weight%, P of 0.05 or less weight%, S of 0.01 or less weight%, N of 0.01 or less weight%, Fe and other inevitable impurities.
Patent KR-20120001262-A (KR)
Title: Voice guide device for color blindness
Inventor: HAHM MEE KYOUNG
IPC: G01C21/00
Filed: 2010-06-29
Abstract: PURPOSE: A voice guide device for a dyschrom atopia person is provided to enable a user to easily distinguish various colors. CONSTITUTION: A voice guide device for a dyschrom atopia person comprises: a sensor unit(10) which senses the color of an object; a voice generating unit(20) which informs of the detected color through a voice comment; a recording device(30) which stores a voice comment corresponding to color data; and a central processing unit(40) which transmits a voice comment corresponding to the sensing signal from the sensor unit to the voice generating unit.
Patent KR-20120005601-A (KR)
Title: Powerpac booster system
Inventor: PARK SUNG JIN
IPC: F02M25/14
Filed: 2010-07-09
Abstract: PURPOSE: An automatic additive injecting and jetting device is provided to effectively inject a fixed quantity of evaporative additive in proportional to output ratio of an engine by using evaporative suction of PCV(Positive Crankcase Ventilation) line. CONSTITUTION: An automatic additive injecting and jetting device comprises first and second plugs(3,1), a dust filter(2), an air hose(4), a additive tank(5), a regulator(6), a T valve(7), a holder(9). The first plug is connected to the air inflow hose and used as a plug of the additive tank. The dust filter filters foreign substances when air inflow in. The air hose guides the air to the bottom of the additive tank. The additive tank contains the liquid inserted into the engine. . The regulator regulates a quantity of additive insertion for each step in order to insert a fixed quantity of additive. The T valve connects a PCV hose(8) and an injecting and jetting device. The holder prevents a quantity change of insertion due to the vibration of vehicle.
Patent KR-20120005758-A (KR)
Title: Light emitting device
Inventor: MOON YONG TAE
IPC: H01L33/04
Filed: 2010-07-09
Abstract: PURPOSE: A light emitting device is provided to minimize an electron loss by transferring holes to the center of a multiple quantum well light emitting layer in a quantum well adjacent to a P-GaN. CONSTITUTION: A light emitting device includes a first conductive semiconductor layer(110), a second conductive semiconductor layer(130), and a light emitting layer between the first and second conductive semiconductor layers. A second conductive impurity is injected into a first quantum well(122a) adjacent to the second conductive semiconductor layer. The second conductive semiconductor layer is a hole injection layer. The light emitting layer includes one or more quantum wells(122) and one or more quantum walls(124). The quantum wall is formed between the quantum wells.
Patent KR-20120010006-A (KR)
Title: Drain unit of oil-line
Inventor: KIM DONG HO
IPC: B63B27/24
Filed: 2010-07-23
Abstract: PURPOSE: A drain structure of an oil line is provided to easily perform the discharging and inspecting works of oil remaining in an oil line. CONSTITUTION: A drain structure(100) of an oil line comprises a drain body(10), a cap unit(30), and a coupling unit(50). The drain body is coupled to a drain line(5). The cap unit is selectively coupled and separated to/from the outlet of the drain body. The coupling unit is formed in the outlet of the drain body and the cap unit to couple and separate the cap unit to/from the outlet of the drain body.
Patent KR-20120012276-A (KR)
Inventor: PARK SUNG BU
IPC: B60R25/08
Filed: 2010-07-30
Abstract: 본 발명은 사용자가 차량 내의 인증키를 찾고자 하는 경우 인증키 내의 버저를 울려 쉽게 찾을 수 있도록 한 스마트키 시스템에 관한 것으로, 버저를 내장한 인증키; 및 시동버튼 신호와 브레이크 신호와 기어신호에 따라 인증키 찾기 모드로 진입하여 상기 인증키로 버저신호를 출력하는 스마트키 ECU를 포함하는 것을 특징으로 한다.
Patent KR-20120012348-A (KR)
Title: The printed circuit board and the method for manufacturing the same
Inventor: YOO CHANG WOO
IPC: H05K3/32
Filed: 2010-07-30
Abstract: PURPOSE: A printed circuit board and a manufacturing method thereof are provided to arrange a silver-plated layer on a base pad which includes copper, thereby securing electrical characteristics and solder affinity. CONSTITUTION: An insulating plate(110) is a supporting substrate of a printed circuit board which has a single circuit pattern or an insulating layer region which has a circuit pattern among printed circuit boards with a plurality of laminated structures. A plurality of base pads(120) connected to a plurality of circuit patterns(125) is arranged on the insulating plate. A first metal layer(130) is arranged on the upper surface and lateral surfaces of the circuit pattern and the base pad. A second metal layer(140) is arranged in order to cover the upper surface and lateral surfaces of the first metal layer. A solder resist(150) is arranged in order to cover the circuit pattern on the insulating plate. The solder resist protects the surface of the insulating plate. The solder resist includes an opening part(155) for opening the second metal layer.
Patent KR-20120034263-A (KR)
Title: Black engobe
Inventor: LEE JANG SOO
IPC: C04B14/10
Filed: 2010-08-26
Abstract: PURPOSE: A black engobe for improving aesthetic property of porcelain surface decoration and a manufacturing method thereof are provided to enhance adhesion between a body and glaze by including red soil, amethyst, iron oxide, grayish-blue clay, and ash in a proper rate. CONSTITUTION: A manufacturing method of a black engobe for improving aesthetic property of porcelain surface decoration comprises a step of ball mill pulverizing a mixing compound of 70-79wt% of red soil, 3-8wt% of magnet, 2-7wt% of ferric oxide, 5-13wt% of clay, and 3-8wt% of ash for 7-9 hours. The red soil comprises 51.66wt% of SiO2, 31.99wt% of Al2O3, 2.87wt% of Fe2O3, 0.35wt% of MgO, 0.33wt% of CaO, 0.09wt% of Na2O, 1.31wt% of K2O, 0.35wt% of TiO2, 0.04wt% of MnO, and 0.02wt% of P2O5 and passes through 120mesh sieve. The clay comprises 55.51wt% of SiO2, 24.99wt% of Al2O3, 3.59wt% of Fe2O3, 0.67wt% of MgO, 0.48wt% of CaO, 0.57wt% of Na2O, 2.51wt% of K2O, 0.42wt% of TiO2, and 0.07wt% of MnO2 and passes through 120mesh sieve. The ash comprises 40-60wt% of more than one or two types of ashes which is selected from Quercus acutissima, Q.variabilis, Q.mongolica, Q. serrata, Q. aliena, and Q. dentate, and 40-60wt%of straw ash.
Patent KR-20120020985-A (KR)
Title: The method of measuring bio-material using polymer thin film and magnetic bead
Inventor: HONG HYO BONG
IPC: G01N33/545
Filed: 2010-08-31
Abstract: PURPOSE: A method for measuring bio substance using a polymer thin film and magnetic bead is provided to ensure wide analysis area and to enable array analysis. CONSTITUTION: A method for measuring a bio substance using a polymer thin film and magnetic bead comprises: a step of fixing the bio substance on the polymer thin film which is formed of nylon or nitrocellulose(S100); a step of conjugating a chemically functional group to the magnetic bead(S110); and a step of measuring the bio substance using the magnetic bead reader(S120). The bio substance is DNA or protein. The chemically functional group is cDNA.
Patent KR-20120025843-A (KR)
Inventor: PARK JUN SUNG
IPC: B60R21/01
Filed: 2010-09-08
Abstract: 본 발명은 연료잔량 및 주유량 정보를 제공하는 주차보조장치에 관한 것으로, 본 발명의 일실시예에 따른 주차보조장치는 차량의 후방에 존재하는 물체까지의 제1 거리 데이터를 감지하는 후방센서와, 연료탱크의 상부에서 연료표면까지의 제2 거리 데이터를 감지하는 연료센서 및 후방센서로부터 제공된 제1 거리 데이터를 처리하여 주차보조를 위해 위험정도를 출력하고, 연료센서로부터 제공된 제2 거리 데이터를 처리하여 연료잔량 또는 주유량을 산출하는 제어부를 포함한다.
Patent KR-20120027079-A (KR)
Title: Toll bar fixed that can be split off
Inventor: HUH JIN HO
IPC: E01F13/06
Filed: 2010-09-11
Abstract: PURPOSE: A fixing member having an attachable blocking bar is provided to prevent damages of a blocking stick and save a driver's life because a blocking bar can be separated by an external pressure. CONSTITUTION: A fixing member(10) having an attachable blocking bar is made of the rubber and comprises a spring and blot(2). The spring prevents a separation of the fixing member. The bolt fastens a blocking bar. The fixing member actuates the blocking bar and a blocking device body to be separated when the external pressure is added.
Patent KR-20120028421-A (KR)
Title: Web site managenent system having changable menu user interface and web site management method thereof
Inventor: KWAN OH SEOK
IPC: G06F3/14
Filed: 2010-09-14
Abstract: PURPOSE: A website operation system having variable menu UI and an operation method thereof are provided to rapidly search for desired content by displaying various kinds of contents as various menu UI. CONSTITUTION: If a user terminal connects a website, a webpage generating unit(110) generates a webpage. A frame interface generating unit(120) generates a frame interface and maintains the type of the frame interface. A variable menu UI(User Interface) generating unit(130) generates top and middle menu buttons.
Patent KR-20120030713-A (KR)
Title: 옹기점토를 이용한 유약 및 이를 이용한 제조방법
Inventor: HWANG YUE SOOK
IPC: C03C8/02
Filed: 2010-09-20
Abstract: 본 발명은 옹기점토를 이용한 유약 및 이를 이용한 제조방법에 관한 것으로서, 더욱 상세하게는 철분이 함유되고 산과 들에서 쉽게 구할 수 있는 옹기점토를 이용하여 한겨울에도 동파가 나지 않는 안정적이고 친환경적이며 건축자재 및 도자조형물의 내,외부설치가 용이한 유약으로 제품 및 작품들이 외부에 시공,설치되었을때 외부의 기후변화에 따른 유약의 결함으로 유약표면등이 동파되어 실금등이 가는 문제를 보완하여 안정적이고 친환경적인 옹기점토를 이용한 유약제조방법을 제공한다. 
그 구성은 옹기점토 48중량%; 장석 5 중량%; 망간 35 중량%; 와목 4 중량%; 산화동 5 중량%; 및 코발트 3 중량% 으로 이루어지며, 상기 유약의 100 중량부에 대하여 망간을 25 ~ 30중량%로 줄이고, 크롬을 10  ~ 5 중량%로 대체하여 짙은 금속성유가 이루어진 것을 특징으로 한다.
Patent KR-20100114490-A (KR)
Inventor: CHUNG TAE WON
IPC: E02D11/00
Filed: 2010-10-05
Abstract: 본 발명은 구조물 기초로 이용되는 현장타설말뚝의 시공법에 관한 것으로, 더욱 상세하게는 해상 또는 하상 및 초연약층에서 현장타설말뚝을 시공하기 위하여 사용되는 희생강관을 회수하여 강재사용량을 절감할 수 있는 방법에 관한 것이다. 
현장타설말뚝의 강관케이싱을 회수할 수 없는 이유는 콘크리트와 강관케이싱이 강하게 부착되어있기 때문이다. 따라서 희생강관의 회수를 위하여 현장타설콘크리트 말뚝과 시공을 위한 강관케이싱 사이에 별도의 분리재를 삽입하여 콘크리트의 부착력을 현저히 줄여 말뚝의 시공이 완료된 후 강관케이싱을 회수할 수 있도록 하였다. 
또한 수중 또는 지하수층의 유수 흐름으로 인해 신규 콘크리트에 발생할 수 있는 손상을 분리재를 이용하여 방지함으로써 강관케이싱의 인발 시기를 조정할 수 있도록 하였다.
Patent KR-20120035465-A (KR)
Title: Mobile terminal and operation control method thereof
Inventor: DOO WON JEONG
IPC: G06F3/041
Filed: 2010-10-05
Abstract: PURPOSE: A portable terminal and operating method thereof are provided to enable a user to conveniently input symbols by displaying a symbol icon corresponding to a recently used icon. CONSTITUTION: A control unit displays a character input screen on a display unit(S205). The control unit displays one or more symbol icons corresponding to the inputted symbol to the first area of the character input screen(S210-S225). The control unit displays the symbol corresponding to the selected icon on the second area of the character input screen(S230, S235).
Patent KR-20120038157-A (KR)
Title: Roasting system of roaster
Inventor: CHOE JIN DAL
IPC: F24B3/00
Filed: 2010-10-13
Abstract: PURPOSE: A rotatable roasting structure of a roaster is provided to enable the easy adjustment of rotating time according to a roasting method since the height of a rotatable roasting frame can be adjusted. CONSTITUTION: A rotatable roasting structure of a roaster comprises a bottom part(100), a plurality of supports(200), a plurality of rotation guide members(300), and a rotatable roasting frame(400). The bottom part has a fire hole(110) on the center to expose a furnace. A plurality of supports comprises two inner support legs and outer support legs(210,220). A plurality of rotation guide members comprises a support rod(310) and a rotatable pipe(320). The support rod connects the inner support leg and the outer support leg. The rotating pipe rotates using the support rod as an axis. The rotatable roasting frame is mounted in the rotation guide member.
Patent KR-20120041842-A (KR)
Title: Fabrication method of hybrid nano composite powder and the nano composite powder by the method
Inventor: YUN JUNG YEUL
IPC: B22F9/02
Filed: 2010-10-22
Abstract: PURPOSE: A manufacturing method of nano-composite powder in a hybrid form and a nano-composite powder according to the method are provided to facilitate manufacturing of the nano-composite powder in a hybrid form. CONSTITUTION: A manufacturing method of nano-composite powder in a hybrid form comprises next steps: manufacturing powder colloid by using a wire explosion; and wire exploding different types of metal wire in the powder colloid in order to stick nano metal powder to surface of the nano metal powder which is manufacture with the different types of metal wire. The diameters of the first type and different type metal wires are 0.05-3mm. The first type metal wire is ferrous type or nickel based metal wire. The different type metal wire is platinum group wire.
Patent KR-20120061118-A (KR)
Title: Discharge protection circuit
Inventor: MOON JUNG EON
IPC: G11C7/24
Filed: 2010-10-25
Abstract: PURPOSE: A discharge circuit is provided to prevent an integrated circuit from being broken by operating an electrostatic discharge circuit in case of the small change of a power voltage. CONSTITUTION: A diode chain is connected between a power voltage terminal and a control node. A control voltage generating unit generates a control voltage by a current flowing in a diode chain. A discharge unit(330) makes a current flow from a power voltage terminal to a base voltage terminal in response to a control voltage. A diode chain includes a diode(311) and a resistor(312). The diode is formed on a plurality of P well regions formed on an N well region. The resistor is connected between diodes.