baber/WOPTO huggingface dataset:
Patent KR-20110000133-A (KR)
Title: Main iron through for blast furnace
Inventor: KIM JEONG TAE
IPC: C21B7/14
Filed: 2009-06-26
Abstract: PURPOSE: A main molten path for a furnace is provided to enable the closing operation of an iron notch to be stably made by preventing a backflow preventing unit from running over the iron notch and to enable the flow of a molten material to be alleviated since a shock absorbing unit is formed on the backflow preventing unit. CONSTITUTION: A main molten path for a furnace consists of a storage(110), a molten-iron moving unit(120), a slag moving unit(130), a skimmer(140) and a blocking unit(150). The storage stores molten materials, which are discharged from an iron notch. The molten-iron moving unit is communicated with the storage and guides molten-iron. The slag moving unit guides slag. The skimmer is formed on the storage and divides the molten material into the molten iron and the slag based on weight. The blocking unit is installed on the storage and blocks the molten material from making contact with the skimmer.
Patent KR-20110000876-A (KR)
Title: Nand flash memory device and controller thereof, write operation method
Inventor: KIM DAE IL
IPC: G06F9/06
Filed: 2009-06-29
Abstract: PURPOSE: A single level cell NAND flash memory device and a NAND flash memory device having a cache function in their controller are provided to improve write performance of the NAND flash memory device without supporting multi-plane operation by a cache function. CONSTITUTION: A NAND flash controller(20) includes an input cache buffer and an output cache buffer. The controller stores data of a host(10) in the input cache buffer. The controller transfers data in the output cache buffer. The controller outputs the transferred data for a program. A NAND flash memory(30) programs the outputted data in the cells.
Patent KR-20100005693-A (KR)
Title: Substrate structure for plasma display panel, method of manufacturing the substrate structure, and plasma display panel including the substrate structure
Inventor: KIM CHUL HONG
IPC: H01J11/34
Filed: 2009-07-07
Abstract: PURPOSE: A substrate structure for a plasma display panel, method of manufacturing the substrate structure, and the plasma display panel including the substrate structure are provided to improve the productivity by using aluminum which is lower cost than another. CONSTITUTION: A first conductive layer with an electric conduction material having the resistivity lower than the aluminum is formed on a glass substrate(10). A first conductive layer with a desired pattern is formed by performing printing and exposure and development process. A second conductive layer is formed on the first conductive layer. A second conductive layer contains the aluminum liquid composition of 60-68 parts by weight, vehicle of 15.5-37.5 parts by weight, and 2.5-5.5 parts by weight of the glass frit. The exposure mask is arranged on the second conductive layer, and the radiation is projected selectively through an exposure mask.
Patent KR-20100029694-A (KR)
Title: Apparatus for lifting pillar of greenhouse
Inventor: KIM TAE IL
IPC: A01G9/24
Filed: 2009-07-10
Abstract: PURPOSE: An apparatus for lifting a pillar of a greenhouse is provided to smoothly and easily control height of the greenhouse, and to remove a risk about a safety accident by utilizing a separated power source without manpower supply. CONSTITUTION: An apparatus for lifting a pillar of a greenhouse comprises the following: a lifting tube(110) formed to a long hollow shape with a slot(110a) according to a longitudinal direction; a lifting screw(120) pivotally installed according to the longitudinal direction; a protrusion part(130a) screwed in the lifting screw; a clamp(190) installed on a protrusion of a lifting block; a worm wheel(140) pivotally rotated with the lifting screw and an axis; a motor(170) rotating a worm gear; the worm gear(150) screwed in the work wheel.
Patent KR-20110006905-A (KR)
Title: Shifting apparatus for dual clutch transmission
Inventor: SON CHOUNG WAN
IPC: F16H3/093
Filed: 2009-07-15
Abstract: PURPOSE: A transmission of a dual clutch gearbox is provided to have a preselect function by simultaneously engaging two transmission terminals which have a different transmission system. CONSTITUTION: A plurality of shift lug(SL) are arranged to be reciprocated in a straight line in a parallel direction. The plurality of shift lugs have a predetermined dimension and the same thickness. The plurality of shift lug are arranged to be spaced apart according to a basic dimension. A shift control part(1) moves straight on the shift lug. A shift finger(F) is formed to have a thickness within the basic dimension.
Patent KR-20110007481-A (KR)
Title: Apparatus and method for feedback interference cancellation in a wireless repeater
Inventor: IM SUNG BIN
IPC: H04B7/005
Filed: 2009-07-16
Abstract: PURPOSE: A wireless repeater with a feedback interference cancelling device and a method thereof are provided to increase quality of a signal by cancelling a feedback interference in a communication system using the same frequency band. CONSTITUTION: A frequency down converter(120) converts a band of an amplified signal into an IF(Intermediate Frequency) band. An ADC(Analog to Digital Converter)(130) converts the down-converted analog signal into a digital signal. A feedback interference cancelling device(140) cancels a feedback interference signal in the digital signal. A DAC(Digital to Analog Converter)(150) converts the feedback interference signal cancelled signal into an analog signal.
Patent KR-20110008132-A (KR)
Title: Flowerpot
Inventor: JANG YEON HWA
IPC: A01G9/02
Filed: 2009-07-18
Abstract: PURPOSE: A flower pot recycling a disposable cup is provided to decorate the interior environment into a natural mood, by recycling the disposable cup as an ornamental flowerpot. CONSTITUTION: A producing method of a flower pot recycling a disposable cup comprises the following steps: attaching a reinforcing ring(20) on the upper edge of the disposable cup(10); spreading a surface coating agent(30) on the inside and the outside of the cup; spreading a paint to the surface coating agent; and filing the cup with culture soil(40), and planting a flower(50).
Patent KR-20110008889-A (KR)
Title: Anchor bolt fixing method for stone slab
Inventor: GIM JONG SEONG
IPC: E04B1/41
Filed: 2009-07-21
Abstract: PURPOSE: An anchor bolt fixing method for an exterior material is provided to easily fix an anchor bolt by filling an adhesive in a hole where the anchor bolt is inserted or spreading the adhesive over the anchor bolt. CONSTITUTION: An anchor bolt fixing method for an exterior material is as follows. A hole(100) of specified depth is punched on the rear side of an exterior material(10) with a punch. The interior surface of the hole is roughened and applied with an adhesive(300). An anchor bolt(200) with outer thread in inserted and coupled in the hole filled with the adhesive. The anchor bolt is fixed through the curing of the adhesive on the hole.
Patent KR-20110014399-A (KR)
Title: Method and computer-readable recording medium for measuring rod drop time
Inventor: SHIN HO CHEOL
IPC: G21C17/10
Filed: 2009-08-05
Abstract: PURPOSE: A method for measuring the falling time of a control rod and a recording medium, which is possible to read computer enhance, the accuracy of the analysis by automatically searching the falling initial point and end point of the control rod in the time-scale domain. CONSTITUTION: A control rod(16) is inserted inside the core of the nuclear reactor. In a driving shaft bundle(17) attached to the control rod is atom the pressure housing outside, in order to detect the location of the control rod to a series of sensor coil, it is manufactured to the stainless steel which is to magnet. A pause coil(12) is located in the lower part of a movement coil(10). A pause latch(14) is operated by sanctioning current in the pause coil. The control rod is suspended with the pause latch. The round up coil(11), and this copper coil and pause coil are through passed successively to the falling motion so that the driving shaft of the control rod generate the induced electromotive force. A signal conditioner(15) collects the induced electromotive force of this copper coil.
Patent KR-20110015254-A (KR)
Title: Prasugrel disulfonate salts and crystals thereof
Inventor: PARK CHANG HEE
IPC: A61P9/10
Filed: 2009-08-07
Abstract: PURPOSE: A prasugrel disulfonate with improved physiochemical property and a crystal thereof are provided to ensure stability, non-hygroscopicity and dissolubility. CONSTITUTION: A prasugrel disulfonate is denoted by chemical formula 1. In chemical formula 1, HA is 1,2-ethandisulfonic acid or 1,5-naphthalene disulfonic acid. The prasugrel disulfonate or crystal thereof is prepared by contacting prasugrel with disulfonic acid in inactive organic solvent. The inactive organic solvent is acetone, isopropanol, tetrahydrofurane or acetonitrile. A pharmaceutical composition for preventing and treating ischemic disease contains the prasugrel disulfonate or crystal thereof as an active ingredient and pharmacueitcally acceptable carrier, diluents or excipient. The pharmaceutical composition is used in the form of oral administration.
Patent KR-20110015982-A (KR)
Title: Instrument structure of surgical apparatus
Inventor: CHOI SEUNG WOOK
IPC: A61B17/28
Filed: 2009-08-10
Abstract: PURPOSE: An instrument of the surgery surgical equipment is provided to offer the effect of simplifying the overall configuration by sharing at least one surgical member with other surgical members. CONSTITUTION: An instrument(20A) for the surgery surgical equipment comprises three surgical members(31, 32, 33) formed on the end tip of a body(23). The body comprises a tube member(21) connected from a driving part of the instrument and a wrist member which is connected to the tube member.
Patent KR-20110018066-A (KR)
Title: Light emitting diode including light transmitting substrate
Inventor: OH HWA SUB
IPC: H01L33/06
Filed: 2009-08-17
Abstract: PURPOSE: A light emitting diode including a light transmitting substrate is provided to reduce production costs by using a substrate passing a light in red region. CONSTITUTION: A substrate has transmittance of one light in a red region. A first type semiconductor layer(22) is arranged on a substrate. An active layer is arranged in the first type semiconductor layer and has multiple quantum dots. A second type semiconductor layer(26) is arranged in the active layer which has a barrier and a quantum dot layer The barrier and the quantum dot layer are laminated alternatively.
Patent KR-20110018669-A (KR)
Title: 천정 매립형 조명 기구의 체결 구조
Inventor: LIM CHANG OUK
IPC: F21V21/04
Filed: 2009-08-18
Abstract: 본 발명은 경량패널로 이루어진 천정 내부에 조명 기구를 매립하여 고정시키기 위한 체결 구조에 관한 것으로 특히, 내부 중앙에 램프 안착을 위한 소켓 혹은 램프 구동을 위한 배전기 등이 위치하며 반원 혹은 모서리가 라운드진 사각 단면형상을 갖는 캡과; 임의의 면적을 기지며 일부영역에 임의의 패턴으로 천공된 적어도 하나 이상의 개구부를 형성하되 개방된 단부가 연직 상방향으로 절곡되어진 절곡부를 갖는 패널과; 상기 개구부의 길이방향에 대해 상기 절곡부의 내접면에 동일 높이로 일정크기의 자석을 밀착시킨 후 상기 패널에 접착하고, 상기 개구부에서 일정 간격을 유지한 상태로 소정의 높이를 갖되 상기 개구부에서 일정 간격을 유지한 상태로 상기 개구부의 둘레에 소정의 높이를 갖는 캡 지지부재를 형성하되; 상기 캡과 상기 캡 지지부재를 피봇 등의 체결수단을 통해 고정시키며, 천정마감을 수행한 후, 외부로 꺾인 날개를 갖되 상기 날개에 금속재 클립을 구비하며 상기 캡에 의해 형성된 공간 내측으로 밀어 넣어 상기 날개의 클립이 상기 자석에 의해 위치 고정되는 개구부 마감판으로 구성되는 것을 특징으로 하는 천정 매립형 조명 기구의 체결 구조에 관한 것이다.
Patent KR-20110020607-A (KR)
Title: Molding die and steering wheel's die having protruding vent hole and steering wheel producted by the die
Inventor: YOO JUNG HYUN
IPC: B29C44/18
Filed: 2009-08-24
Abstract: PURPOSE: A molding die with a protruded vent hole, a molding die of a steering wheel, and a steering wheel manufactured by the same are provided to improve the exterior image of a steering wheel, since the surface of a steering wheel is engraved by a protruded vent hole of a cavity. CONSTITUTION: A molding die(200) comprises upper and lower dies(210,220) and a vent hole(212). Cavities(211,221) in which members to be molded are installed are formed on the upper and lower dies, respectively. The vent hole is projected in a predetermined region of the surface of the cavity of the upper and lower dies.
Patent KR-20100095994-A (KR)
Title: Procedure for concentration of microorganisms in aqueous substrates
Inventor: BRACHTHAEUSER BENNO
IPC: C12M1/00
Filed: 2009-08-28
Abstract: PURPOSE: A method for concentrating microorganism in an aqueous substrate using a bio gas plant is provided to improve microorganism concentration and to economically perform biogas generation process. CONSTITUTION: A method for concentrating microorganism in an aqueous substrate comprises: a step of adding the aqueous substrate containing microorganism to a reactor tank(3,9) of a biogas plant to perform hydrolysis and fermentation of the substrate; a step of transfer the hydrolyzed and fermented aqueous substrate to a separation module(5) connected to the reactor tank; a step of isolating the aqueous substrate into concentrate and additive; a step of separating into concentrate and additive; a step of re-providing the concentrate to the reactor tank; a step of storing the additive; a step of fermenting the substrate in the reactor tank; and a step of isolating biogas.
Patent KR-20110023464-A (KR)
Title: Air cleaner
Inventor: CHO YOON KEUN
IPC: F02M35/04
Filed: 2009-08-31
Abstract: PURPOSE: An air cleaner is provided to improve fuel efficiency and to reduce exhaust gas by reducing the deviation of the measuring values of intake air systems. CONSTITUTION: An air cleaner comprises a filter body(200), a pair of receiving parts, and insertion parts(210a). The filter body is detachably formed inside a cleaner case. The receiving parts are formed inside the cleaner case to face each other. The insertion parts are formed in the filter body to correspond to insertion grooves formed in the receiving parts. The insertion parts are fixed by multiple ribs connected to the outer surface of the filter body.
Patent KR-20110024498-A (KR)
Title: Pressure controlling device used in pressure cooker for climbing
Inventor: CHOI JIN HONG
IPC: A47J27/092
Filed: 2009-09-02
Abstract: PURPOSE: A pressure controlling device of a pressure cooker for climbing is provided to lower the pressure of a pressure cooker using an auxiliary pressure exhauster even if the pressure of the pressure cooker is excessively increased. CONSTITUTION: A pressure controlling device of a pressure cooker for climbing comprises a main pressure controller(100) and an auxiliary pressure exhauster. The main pressure controller is composed of a main body, an operation unit(20), and a switch unit(30). The operation unit is vertically operated inside the main body. The switch unit is installed in the top end of the operation unit. The inner and outer parts(11,12) of the main body are formed in the inside and outside a lid. A guiding unit(11'1) is formed on the inner surface of the outer part and guides the vertical operation of the operation unit.
Patent KR-20110026822-A (KR)
Title: Cooling system of water jacket style generator
Inventor: KIM JU PIL
IPC: F01P3/12
Filed: 2009-09-08
Abstract: PURPOSE: A cooling system for a water jacket style generator is provided to improve the iron core and coil temperature of a rotor by smooth cooling structure of internal air. CONSTITUTION: A cooling system for a water jacket style generator comprises an inner drum(110), a cooling water guide wall, an outer drum(130), a cooling pin, and an outer cover(150). A water jacket is formed on the outer surface of the inner drum. The cooling water guide wall is spirally formed on the outer surface of the inner drum and forms a flow path. A coolant inlet(170a) is formed on one side of the cooling water guide wall, and a coolant outlet(170b) is formed on the other side thereof. The outer drum is formed on the outer surface of the cooling water guide wall. The cooling pin for the heat exchange is placed on the outer surface of the outer drum to a columnar direction. The outer cover is formed on the outer surface of the cooling pin.
Patent KR-20110027435-A (KR)
Title: Flash memory device reducing noise of common source line, operating method thereof, and memory system including that
Inventor: CHOI YOON HEE
IPC: G11C16/24
Filed: 2009-09-10
Abstract: PURPOSE: A flash memory device reducing noise of a common source line, an operating method thereof, and a memory system including the same are provided to prevent the distribution width of a threshold voltage from being increased due to a noise voltage of a common source line. CONSTITUTION: In a flash memory device reducing noise of a common source line, an operating method thereof, and a memory system including the same, a plurality of memory cells are connected between a bit line and a common source line. Word lines are connected to the memory cells. A common source line feedback circuit(160) is connected to the common source line and detects the voltage of the common source line. A common source line feedback control logic(170) controls one voltage of a selection word line and a selection bit line.
Patent KR-20110038820-A (KR)
Title: A steam nozzle
Inventor: CHO EUN CHAN
IPC: B05B1/06
Filed: 2009-10-09
Abstract: PURPOSE: An anti-scattering steam nozzle is provided to prevent steam from becoming externally scattered since a cover protects the entire leading end of a steam nozzle. CONSTITUTION: An anti-scattering steam nozzle(10) comprises a cover(110). The cover blocks the steam sprayed form a steam nozzle from becoming scattered beyond an allowable range. Since the cover is manufactured from a heat-resistant rubber or synthetic resin material, the cover is light and minimizes the damage due to steam.
Patent KR-20110039940-A (KR)
Title: A driving circuit for solid state switch of automobile
Inventor: KANG JAE JUN
IPC: H03K17/687
Filed: 2009-10-13
Abstract: PURPOSE: A semiconductor switch driving circuit for a vehicle is provided to prevent malfunction and damages to a circuit by preventing a surge voltage or an excessive rush current due to a relay coil. CONSTITUTION: An oscillator circuit generates a square wave with a constant width. A constant voltage circuit supplies a constant voltage to the oscillator circuit. A first FET(129) outputs the square wave by the output of the oscillator circuit. A second FET(113) is turned on or off by the first FET. A third FET(115) is turned on or off by the first FET. A first time constant circuit is connected to the drain of the second FET, the drain of the third FET, and a battery. A reverse voltage protection diode(101) is connected to the first time constant circuit and battery power. A semiconductor power switch(117) turns on or off power supplied to a load. A second time constant circuit is connected to the first time constant circuit, the reverse voltage protection diode, and the gate of the semiconductor power switch.
Patent KR-20110041720-A (KR)
Title: Light emitting apparatus and fabrication method thereof
Inventor: CHO BUM CHUL
IPC: H01L23/498
Filed: 2009-10-16
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to eliminate the thermal resistance caused by the growth substrate such as sapphire by removing the growth substrate from the chip structure. CONSTITUTION: A substrate(101) comprises a first lead pattern on the upper and a second lead pattern. A compound semiconductor layer comprises a first conductivity type semiconductor layer, an active layer(132), and a second electrical conduction semiconductor layer. A first pad(135) is welded to the first lead pattern formed under the first conductive semiconductor layer. It is beneath formed of the second electrical conduction semiconductor layer and the second pad is welded in the second lead pattern.
Patent KR-20100077119-A (KR)
Title: The battery of electric vehicle charging and exchanging service method
Inventor: JI YUN HEE
IPC: H02J7/00
Filed: 2009-10-21
Abstract: PURPOSE: A method for providing a service of charging or replacing a motor charging battery is provided to enable an electric motor operator to receive a fully charged charging battery without time delay for charging, thereby shortening charging time. CONSTITUTION: Member information and initial holding storage battery information are transmitted to a service server. A member shop staff inputs an identifier of a charging battery to be replaced with an identifier of a charging battery which will be given through a member shop terminal(205). The inputted identifiers are transmitted to a service server(210). The service server generates authentication information and calculates a replacement service fee. The service server transmits a replacement service fee and the authentication information to the member shop terminal(225). The member shop terminal displays the replacement service fee and the authentication information.
Patent KR-20110043311-A (KR)
Title: Excavator
Inventor: LEE SANG SIK
IPC: E21B7/02
Filed: 2009-10-21
Abstract: PURPOSE: An excavator is provided to descend a hydraulic grab by the feedback control by sensing load applied to a load cell and to prevent the hydraulic grab from rotating due to the twisting of a wire when the hydraulic grab descends. CONSTITUTION: An excavator comprises a body(11), a guide(13), a support structure(15), a hydraulic cylinder(17), a rotating unit(19), a hydraulic grab(23), a winch unit(25) and a hydraulic unit(27). The guide has a shape of an extendable telescope of three steps. The support structure supports the guide. The hydraulic cylinder is mounted on the body to be extendable by oil pressure and makes the support structure lie or stand. The rotating unit connects the guide to the support structure to rotate the guide. The hydraulic grab is detachably connected to the lower part of the guide by a pin and makes contact with the ground surface. The winch unit moves the hydraulic grab up and down comprises a wire(24) and a winch(26).
Patent KR-20110046863-A (KR)
Title: Graphene sheet, substrate comprising graphene sheet and process for preparing these materials
IPC: B32B3/28
Filed: 2009-10-29
Abstract: PURPOSE: A graphene sheet, a graphene material including thereof, and a producing method of the graphene sheet are provided to effectively produce the graphene sheet with the few numbers of wrinkles. CONSTITUTION: A graphene sheet is formed with polycyclic aromatic molecules, and has less than 10 wrinkles per 1,000square micrometers. The area of the graphene sheet is greater than 1square millimeter. The existence range graphene inside the graphene sheet is greater than 99% per 1square millimeter. The graphene sheet has a cubic shape with 1~10layers of the graphene. A graphene material includes a substrate, and the graphene sheet combined with the substrate.
Patent KR-20110048829-A (KR)
Title: Apparatus and method for noise reduction of range images
Inventor: CHOI KWANG NAM
IPC: G06T17/00
Filed: 2009-11-03
Abstract: PURPOSE: An apparatus and method for noise reduction of range images are provided to remove noise on a range images with irregularly dispersed noise. CONSTITUTION: A maximum likelihood detection unit(110) produces a conditional equation for satisfying the maximum log likelihood. A linearization unit(120) changes the calculated conditional equations into a linear relational expression. A restriction condition detection unit(130) produces a restriction conditional expression. A noise removing unit(140) eliminates the noise of the range image with the conditional equation.