baber/WOPTO huggingface dataset:
Patent KR-20110025390-A (KR)
Title: Chuck table for processing semiconductor packages
Inventor: JUNG HYUN GYUN
IPC: H01L23/12
Filed: 2009-09-04
Abstract: PURPOSE: A chuck table for processing a semiconductor package is provided to improve a process precision by stably supporting a contact part with a blade. CONSTITUTION: A semiconductor package strip to be processed is received on a base. A group pad(40) of flexible materials is contacted with the lower edges of a package group of the semiconductor package strip received on the base. A support unit(50) is formed in the group pad on the base and supports the lower side between respective semiconductor packages in the package group. A vacuum hole(70) suctions air between support units and produces a vacuum state.
Patent KR-20110026101-A (KR)
Inventor: MUN HYUNG HUN
IPC: H05B3/20
Filed: 2009-09-07
Abstract: PURPOSE: A plane heater is provided to form a copper paste on both ends of a carbon paste layer by forming a copper having low electric resistance as a paste. CONSTITUTION: In a plane heater, the plane heater includes a base film(10), a carbon paste layer(20), and a copper paste layer(30) which is formed on both sides of the carbon paste. The carbon paste layer is adhered to the bas film through heat. A copper paste layer is adhered to the carbon paste layer through heat The carbon paste is manufactured by mixing a carbon powder and a graphite in a solvent. The carbon paste is coated on the base film. The copper paste is coated on the carbon paste before the copper paste is dried. An electrode(40) is formed on the copper paste layer.
Patent KR-20110026250-A (KR)
Title: Apparatus for controlling motion of robot arm
Inventor: PARK SANG KYU
IPC: H01L21/677
Filed: 2009-09-07
Abstract: PURPOSE: An apparatus for controlling the movement of a robot arm is provided to stably handle a wafer by changing the moving speed of a robot arm at each section. CONSTITUTION: In an apparatus for controlling the movement of a robot arm, a driving part(120) runs a robot arm(110) that transfers a wafer. A movement control part(130) controls the movement of the robot arm. The robot arm comprises an upper arm(111) and a lower arm(112). The upper arm picks up the wafer. The lower arm performs a press operation for laying down the wafer.
Patent KR-20110026886-A (KR)
Title: 부식 방지용 볼트 및 너트 보호용 캡
Inventor: PARK JAI WOOK
IPC: F16B37/14
Filed: 2009-09-09
Abstract: 본 발명은 부식 방지용 볼트 및 너트 보호용 캡에 관한 것이다. 
     본 발명은 앵커볼트가 수용되는 본체부와, 이 본체부의 내주에 다수 형성되는 리브 및 본체부의 하측 외주면에 구비되어 철제 구조물에 완전히 밀착되도록 하는 밀폐수단을 포함하는 볼트 및 너트 보호용 캡에 있어서, 상기 리브는 상기 본체부의 내주면을 따라 등간격으로 다수 형성되며, 앵커볼트의 볼트 부분이 고정되는 볼트 고정부 및 이 앵커볼트의 너트 또는 볼트 머리부 등이 고정되는 너트 고정부를 포함하고, 상기 밀폐수단은 상기 본체부의 하측 외주면 및 하측 단부를 감싸도록 구비되는 것을 특징으로 하는 부식 방지용 볼트 및 너트 보호용 캡을 제공한다. 
     본 발명에 의하면, 철제 구조물에 고정되는 앵커볼트의 부식을 방지하기 위한 볼트 보호용 캡의 밀폐력을 극대화하여 완전한 밀폐가 이루어지도록 함과 동시에 앵커볼트에 도포되는 구리스 등의 윤활유가 누설되는 것을 방지하는 효과가 있다. 
       
     볼트, 너트, 앵커볼트, 보호, 부식, 누설, 커버, 캡, 구조, 철제, 밀폐
Patent KR-20110026950-A (KR)
Title: Suspension bush structure preventing abnormal noise by water incoming
Inventor: LEE GHI YOUN
IPC: B60G7/00
Filed: 2009-09-09
Abstract: PURPOSE: A suspension bush structure preventing abnormal noise due to the inflow of water is provided to prevent the inflow of water due to the increase of surface pressure by broadening the contact surface of a small mound with an outer pipe. CONSTITUTION: A suspension bush structure preventing abnormal noise due to the inflow of water comprises a bush(10), a main body(20), a stopper part(30), an outer pipe and an inner pipe. One or more small mounds and valley part are formed on the outer side of the main body. The main body is formed to be waved shape expanding to the stopper part. The bush is integrally formed with the main body and stopper part. The outer pipe adheres closely to the outer side of the main body. The inner pipe adheres closely to the inner side of the main body.
Patent KR-20110028142-A (KR)
Title: Reflector of back light and liquid crystal display device having thereof
Inventor: SHIN SUNG JIN
IPC: G02F1/1335
Filed: 2009-09-11
Abstract: PURPOSE: A reflector of a backlight and a liquid crystal display device having the same are provided to prevent the leakage of light between a main support unit and a backlight and the deterioration of image quality. CONSTITUTION: An LCD(Liquid Crystal Display) device comprises a liquid crystal panel(110), a backlight, a main support unit(125), and a lower cover(140). The liquid crystal panel includes a first substrate(111), a second substrate(113) and a liquid crystal layer, wherein the liquid crystal layer is prepared between the second substrate and the liquid crystal layer. The backlight comprises plural LEDs(Light Emitting Diodes)(150) which emit light by being placed on one or both surfaces of the liquid crystal panel, a housing(152) which includes a reflection layer therein to reflect the light emitted from the LEDs, a light guide plate(120) guide the light emitted from the LEDs to the liquid crystal panel, a dispersion sheet which disperses the light supplied to the liquid crystal panel, a prism sheet which collects the dispersed light by being planed between the liquid crystal panel and the light guide plate, a lower cover which is placed at a lower portion of the main support unit; and a reflection plate(128) which improves the efficiency of light by reflecting the light inputted to the light guide plate.
Patent KR-20110031604-A (KR)
Title: 골전도(骨傳導) 뮤직 칫솔
Inventor: LEE DONG WON
IPC: A46B15/00
Filed: 2009-09-21
Abstract: 본 발명은 골전도(骨傳導)스피커의 진동 특성과 음악 출력 특성을 이용하여 양치질을 하면서 칫솔의 진동과 음악 소리를 동시에 들을 수 있게 하는 골전도 뮤직 칫솔에 관한 것으로서, 양치질을 함에 있어 재미를 가미한 것으로 귀로도 음악을 듣고 손이나 치아를 통해서도 음악을 느낄 수 있게 하고자 하는 발명으로, 칫솔 몸통 내부에 배터리와 MP3 또는 음악 IC 와 앰프와 소형 골전도 스피커를 구성하고, 내장된 배터리 전원을 사용하고, 내장된 MP3 나 음악 IC 의 음악 출력을 앰프로 증폭하여 골전도 스피커를 진동시켜, 칫솔 몸통을 뮤직 진동시켜서 손이나 치아를 통해 골전도 뮤직이 전달되게 하고, 귀로도 음악이 들리게 하는 것으로서 골전도 뮤직 칫솔에 내장 되는 골전도 스피커는 요크와 진동판의 크기를 작게 구성하고, 영구자석을 진동판의 철편 외부에 설치하지 않고, 철편의 내부에 설치하여 음성코일의 내부 자력선과의 전자력에 의해 진동을 만들어 골전도스피커의 진동 특성을 개선할 수 있고 골전도스피커의 소형화와 경량화를 추구할 수 있는 골전도스피커를 채용한 골전도 뮤직 칫솔을 제공하려는 것이다. 
       
     소형, 골전도, 스피커, 진동, 뮤직, 칫솔
Patent KR-20110039974-A (KR)
Title: Apparatus for inserting and bonding a plastic zipper for a plastic zipper bag
Inventor: SONG CHEL JONG
IPC: B29D5/00
Filed: 2009-10-13
Abstract: PURPOSE: A device for inserting and welding a plastic zipper for a plastic zipper bag is provided to replace a heat block according of the size of a plastic zipper. CONSTITUTION: A device for inserting and welding a plastic zipper for a plastic zipper bag comprises first and second bases(110,150), a transport unit(130), a plastic zipper insertion part(160), a plastic zipper bag guide unit, a plastic zipper welding unit. The transport unit moves the first base side to side and back and forth. The plastic zipper insertion part has a movable cutting plate(161) and a cutting blade(162). The movable cutting plate moves back and forth toward the fixed cutting plate(151) of the second base. The cutting blade is installed in the upside of the fixed cutting plate and cuts a plastic zipper(2). The plastic zipper bag guide unit is installed in the upper rear side of the second base. The plastic zipper welding unit is installed behind the upper side of the second base near the plastic zipper bag guide unit.
Patent KR-20110045660-A (KR)
Title: Nuclear reactor core assessment method using thermal hydraulic safety analysis code
IPC: G21C17/00
Filed: 2009-10-27
Abstract: PURPOSE: A nuclear reactor core assessment method using a thermal hydraulic safety analysis code is provided to evaluate a reactor core through single code system by modeling a vapor supply system, the hot water pipe of the reactor core, and the high temperature point of the reactor core. CONSTITUTION: In a nuclear reactor core assessment method using a thermal hydraulic safety analysis code, a model of a vapor supply system model is generated(101). A model of the hot water pipe of the reactor core is generated(103). A model of the high temperature of the reactor core is generated(105). The temperature, pressure, and flow rate of the vapor supply system is calculated(107). The heat output and heat flux, or nucleate boiling ratio breakaway rate of the hot water pipe of the reactor core are calculated. The high temperature point distribution of the reactor core and average enthalpy in radial direction or the maximum temperature of a covering material are calculated(109) nucleate boiling ratio breakaway rate or average enthalpy in radial direction is analyzed(111) A model of the high temperature water pipe of the reactor core is generated.
Patent KR-20110047777-A (KR)
Title: Apparatus of Deassembling Precast Concrete Box Automatically and Method Using the Same
IPC: E04G11/20
Filed: 2009-10-30
Abstract: PURPOSE: An automatic assembling apparatus and method for a precast concrete box are provided to enable direct and instant construction of the assembling apparatus and achieve precast concrete boxes with high precision. CONSTITUTION: An automatic assembling apparatus for a precast concrete box comprises an outer form(100) in which outer from panels securing the exterior shape of a precast concrete box are moved in the horizontal or vertical direction to form a precast concrete box, an inner form(200) which is installed inside the outer form to secure the interior shape of a precast concrete box, and a center support(300) which is installed as being connected to the interior of the inner form and expands or contracts inner form panels to form a precast concrete box.
Patent KR-20110048405-A (KR)
Title: Method for mapping and transmission of Demodulation Reference Signal, and Communication User Equipment using the same
IPC: H04L27/26
Filed: 2009-11-02
Abstract: PURPOSE: A method for mapping and transmitting a demodulation reference signal, and a communication user device using the same are provided to receive a DM-RS for odd number layers by mapping a DM-RS of a layer to at least one transmission block. CONSTITUTION: One RE group comprise 4 resource element, and a DM-RS of two layers are duplicatably allocated to at least two RE. The DM-RS of the rest one layer is independently allocated to the rest two Res without interference. The layer allocated without interference is allocated to each non-interference RE group in turn.
Patent KR-20110049131-A (KR)
Title: Display apparatus, back light unit and back light providing method for controlling multiple led strings
Inventor: AGARWAL PANKAJ
IPC: H05B37/02
Filed: 2009-11-04
Abstract: PURPOSE: A display device, a backlight unit, and a method for providing backlight are provided to secure the identical brightness to a plurality of light emitting diodes by applying a voltage, required for securing adequate brightness to the light emitting diodes, to each light emitting string. CONSTITUTION: An image processing part signal-processes input images. A display panel displays the images. A backlight unit(BLU) applies backlight to the display panel. The BLU includes a plurality of strings(81, 82, 83), a power supplying part(60), and a plurality of voltage compensating parts(71, 72, 73). The power supplying part supplies a reference voltage to the light emitting diode strings. The voltage compensating parts implement a voltage compensating process in order to secure uniform brightness to the light emitting diode strings.
Patent KR-20110049928-A (KR)
Title: System and method for seaching a missing child using real-time location traking device
Inventor: JI SUNG LYONG
IPC: G01S5/02
Filed: 2009-11-06
Abstract: PURPOSE: A system and method for searching for a missing child using a real time location tracking device are provided to efficiently find a missing child. CONSTITUTION: A child terminal(110) receives an unique number and generates current location information. A missing child control server broadcasts an alarm signal in response to a missing child report and transmits a missing child take-over command by receiving a missing child finding notice from the child terminal. The lost child discovery notification is transmitted with the lost child control server.
Patent KR-20110051024-A (KR)
Inventor: PARK SUN HYUN
IPC: E06B7/00
Filed: 2009-11-09
Abstract: PURPOSE: A safety bar coupling device embedded in a window or a door is provided to prevent a safety bar from being separated from a window due to external shock. CONSTITUTION: A safety bar coupling device embedded in a window or a door is constituted as follows. Multiple projecting support pieces(20) are integrated with the inner side of a side frame of a window frame. A window frame bracket(16) is inserted into a pair of the left and right support pieces. One end of a safety bar(14) is inserted into an insertion hole formed in the window frame bracket. The window bracket is fixed to a side frame of a window facing the side frame of the window frame. The window bracket comprises a through-hole and a separation preventive piece. A guide piece is formed inside a reinforcement frame(12) connected to the side frame of the window.
Patent KR-20110054953-A (KR)
Title: Agitator for a mixer
Inventor: KIM JONG SEOB
IPC: B28C5/12
Filed: 2009-11-19
Abstract: PURPOSE: A mixer is provided to minimize load during stirring, to ensure stirring efficiency, and to enable smooth stirring. CONSTITUTION: A mixer comprises: a casing; a stirrer for mixing ascon materials in the casing; and a driving device for stirring the stirring shaft of the mixer. Aggregates and asphalt are mixed using a plurality of stirring holders(22) by rotating the stirring shaft. The stirring holder comprises: a binding unit(221) which is combined to the stirring shaft to rotate together with the stirring shaft; and a protruded arm(222). The stirring holder further comprise a tip(223) coupled to one end of the arm.
Patent KR-20110055088-A (KR)
Title: 휴대 단말기의 표시부 운용 방법 및 장치
Inventor: CHUN JIN WOOK
IPC: G06F3/048
Filed: 2009-11-19
Abstract: 본 발명은 휴대 단말기의 표시부 운용 방법 및 장치에 관한 것이다. 
     이러한 본 발명은 표시부에 출력되는 표시 영역, 표시부에 출력될 추가 표시 영역을 마련하고, 모션 센서로부터 발생하는 센서 신호에 따라 상기 추가 표시 영역을 표시부에 출력하도록 제어하는 구성을 개시하며, 이때 표시 영역과 추가 표시 영역에 각각 출력되는 항목들을 서로 연계하여 활성화하도록 제어하는 구성을 개시한다. 
       
     터치, 모션, 추가 표시 영역, 센서
Patent KR-20110057568-A (KR)
Title: Led chip testing apparatus and led chip sorting apparatus
Inventor: RYU BENG SO
IPC: H01L21/66
Filed: 2009-11-24
Abstract: PURPOSE: An LED chip test device and an LED chip classifying device are provided to reduce manufacturing costs. CONSTITUTION: A mounting member(21) mounts an LED chip. A rotating member(22) rotates an LED chip to a test position for measuring the property of the LED chip. A test unit(3) is installed near the rotating member and measures the property of the LED chip at the test position.
Patent KR-20110057691-A (KR)
Title: Manufacturing methods of porous sintered reaction-bonded silicon nitride and porous sintered reaction-bonded silicon nitride fabricated thereby
Inventor: PARK YOUNG JO
IPC: C01B21/068
Filed: 2009-11-24
Abstract: PURPOSE: A method for manufacturing porous reaction-bonded silicon nitride and the porous reaction-bonded silicon nitride are provided to simultaneously increase the permeability and the trapping efficiency of a reaction-bonded silicon nitride sintered body by arranging both coarse pores and micro pores in the sintered body. CONSTITUTION: A method for manufacturing porous reaction-bonded silicon nitride includes the following: A raw material containing silicon and a sintering agent, which manufactures a silicon nitride sintered body based on the silicon, is granulated. The granulated raw material is molded in a metal mold without pressure. The molded body is reaction-bonded under the nitrogen atmosphere and is nitrified. The nitrified molded body is sintered.
Patent KR-20110061823-A (KR)
Title: Closed crankcase ventilation
Inventor: YOON SEOCK JOONG
IPC: F01M13/04
Filed: 2009-12-02
Abstract: PURPOSE: A multi cyclone type closed crankcase ventilation is provided to effectively filter oil by rotating an internal separator depending on the pressure change of oil. CONSTITUTION: A multi cyclone type closed crankcase ventilation comprises a housing(110), a lower cap(120), an upper cap(130), and a diaphragm(150). A blow-by gas inlet and a blow-by gas outlet are formed on the side surface of the housing. The housing is formed in a cylindrical shape. The lower cap covers the bottom of the housing. An oil jet inlet is formed on the side surface of the lower cap, and an oil jet outlet is formed on the bottom. The upper cap is formed on the top of the housing. The diaphragm is installed in the inner top of the crank case and is elastically supported by a spring.
Patent KR-20110062050-A (KR)
Title: Throttle position sensor control method for limp-home mode car
Inventor: JANG SEOK HYUNG
IPC: F02D41/18
Filed: 2009-12-02
Abstract: PURPOSE: A method for controlling a throttle valve of a limp-home mode car is provided to control the operation of an engine by comparing a target air flow with an actual air flow when a vehicle travels with a limp-home mode. CONSTITUTION: A method for controlling a throttle valve of a limp-home mode car is as follows. The driving state of a vehicle is determined depending on the positions of the gear of a transmission and an acceleration pedal measured through an acceleration position sensor(S1). The engine output is considered depending on the position of the acceleration pedal and the driving state of the vehicle. A target air flow is calculated(S2). The operation of a throttle valve is controlled depending on the target air flow(S3). An actual air flow is measured through an air sensor(S4). The target air flow is compared with the actual air flow(S5). When the target air flow is different from the actual air flow, the actual air flow is controlled to be changed to the target air flow by controlling the throttle valve.
Patent KR-20110063885-A (KR)
Title: Semi-solid controll type extroder
Inventor: I YEONG CHEOL
IPC: B21C23/01
Filed: 2009-12-07
Abstract: PURPOSE: A semi-coagulation control-type extruder is provided to simplify the entire structure of an extruding system since an extrusion material converted into a semi-coagulation state in a sleeve without a preheating unit can be easily extruded with low output of pressure. CONSTITUTION: A semi-coagulation control-type extruder comprises a fixing block(120), a moving block(130), a pressing unit(140), an agitating unit and a transporting unit. The fixing block is fixed to the top of a base and comprises an extruding mold. The moving block horizontally reciprocates along the guide bar installed on the base and comprises a sleeve holder(132) on an area facing the extruding mold. The pressing unit reciprocates a head installed on the leading end of a rod facing the sleeve installed on the sleeve holder, to the sleeve holder with given intensity of pressure. The agitating unit agitates molten metal so that the molten metal supplied to the inside of the sleeve is converted into a semi-coagulation material having a globular particle.
Patent KR-20110064569-A (KR)
Title: Double-coated tape manufacturing device for artificial flower
Inventor: YOON SUNG GIL
IPC: C09J7/02
Filed: 2009-12-08
Abstract: PURPOSE: A device for manufacturing a double sided tape for artificial flowers is provided to automatically mass-produce good quality double sided tapes for artificial flowers and to uniformly control the coating amount of adhesives. CONSTITUTION: A device for manufacturing a double sided tape for artificial flowers comprises: a plurality of transfer rollers(1) transferring papers; first and second adhesive containers(2,3) supplying adhesives; a first coating roller(4) which is installed at the upper part of the first adhesive container and absorbs and adsorbs adhesives to the rear side of the paper; a second coating roller(5); a second coating roller(5) which is installed at the upper part of the second adhesive container and applies the adhesive to the surface of the paper; first and second pressing rollers(6,7) for pressuring in order to uniformly distribute the adhesive adsorbed and applied to the paper; a heating roller(8) for drying the adhesive by pressurizing the surface of the paper; and a recovery roller(9) rolling the formed double sided tape.
Patent KR-20110064622-A (KR)
Title: 3d edge extracting method and apparatus using tof camera
Inventor: AHN SUNG HWAN
IPC: G06T7/00
Filed: 2009-12-08
Abstract: PURPOSE: A method and an apparatus for extracting a 3D edge using a TOF(Time of Flight) camera are provided to extract the 3D edge more exactly by simultaneously extracting an edge from 2D distance information and depth information. CONSTITUTION: An image acquisition unit obtains a 2D luminous image and a depth image(200). A 2D edge image acquisition unit obtains a 2D edge image from the 2D luminous image(202). A 2D edge candidate group image acquisition unit obtains a 2D edge candidate group image(204). A matching unit matches the 2D edge candidate group image and the depth image(206). A 3D distance information acquisition unit obtains 3D distance information(208). A 3D edge extractor extracts a 3D edge(210).
Patent KR-20110064642-A (KR)
Title: Flap device of vehicle
Inventor: KIM IN CHEOL
IPC: B60K11/04
Filed: 2009-12-08
Abstract: PURPOSE: A flap device of a vehicle is provided to rapidly heat an engine by blocking air from flowing into a radiator when the engine is cooled. CONSTITUTION: A flap device of a vehicle comprises a housing, an opening/closing unit, and an operating unit. The housing comprises a hole. The opening/closing unit is rotatably coupled to the housing to open/close the hole. The operating unit rotates the opening/closing unit. The housing comprises a peripheral part and a central part. The peripheral part is coupled to a carrier. The central part connects the center of the peripheral part and holes are respectively formed on both sides of the central part. The central part is protruded forward.
Patent KR-20110063237-A (KR)
Title: Apparatus of separator vessel
Inventor: SONG YEOUNG WON
IPC: B65D83/76
Filed: 2009-12-17
Abstract: PURPOSE: A separation container is provided to rotate a cap combined with the upper side of a container body for selectively pumping various contents from the container. CONSTITUTION: A separation container includes a container body(200) and a container selecting unit(100). The container body includes more than one separator(220) with a spouting unit(3). The spouting unit is connected to an outlet formed on the upper side of the container. The container selecting unit includes a first fastener(110) rotatably connected to the upper side of the container body, and a pump(120) connected to the outlet for selecting contents inside the separator.
Patent KR-20110069408-A (KR)
Title: Floating type breakwater
Inventor: SONG MYUNG KWAN
IPC: E02B3/06
Filed: 2009-12-17
Abstract: PURPOSE: A floating breakwater is provided to efficiently dissipate wave energy by arranging an energy dissipating unit near the sea surface where the energy level of waves is the maximum. CONSTITUTION: A floating breakwater comprises a floating member(10), a mooring unit(20), and an energy dissipation unit(30). The floating member has a hollow(11) and is submerged in the water in whole. The mooring unit anchors the floating member on the seafloor in order to prevent the excessive movement of the floating member. The energy dissipation unit is provided on the opposite side to the seafloor side of the floating member, with a part exposed above the sea surface, and dissipates wave energy. The energy dissipation unit comprises a first barrier part(31) which is extended toward the sea surface to be partially exposed above the sea surface and has a plurality of through holes(311), a second barrier part(32) which is arranged in parallel with the first barrier part and has a plurality of through holes, and a top slab(33) which is arranged on the top of the first and second barrier parts.
Patent KR-20110071295-A (KR)
Title: 유모차
Inventor: PARK EUN JU
IPC: B62B7/04
Filed: 2009-12-21
Abstract: 유모차의 전,후방향의 방향전환은 물론, 유모차에서 카트카, 카트카에서 유모차로의 변환이 용이하게 이루어지는 유모차가 소개된다.  
     이 유모차는 제1 바퀴(110)가 구비되는 제1 본체(100)와, 제2 바퀴(210)가 구비되는 제2 본체(200)와, 제1 본체(100) 또는 제2 본체(200)가 선택적으로 전방을 향하도록 제1 본체(100) 및 제2 본체(200)에 피벗 연결되는 회동프레임(300)을 포함하여 구성된다. 
       
     제1 본체, 제2 본체, 회동프레임, 구동페달