baber/WOPTO huggingface dataset:
Patent KR-20120015990-A (KR)
Title: Separate nut
Inventor: KWON KI HYUK
IPC: F16B37/10
Filed: 2011-03-28
Abstract: PURPOSE: A separable nut is provided to enable a nut to be freely fastened since a nut can be fastened to a bolt, which is not possible to be fastened to a nut. CONSTITUTION: A separable nut comprises a first nut member(1) and a second nut member(2). Two connectors(5,6) are formed on the first nut member. One connector(7) is formed on the second nut member. The connector formed on the second nut member is coupled between the two connectors of the first nut member. The two connectors of the first nut member are coupled to the connector of the second nut member. One of coupling units is coupled by a fixing fin(3) not to be separated. Another fixing fin(4) is inserted into the other coupling unit.
Patent KR-20120109910-A (KR)
Title: Propeller blade for ship
Inventor: CHOI GIL HWAN
IPC: B63H1/18
Filed: 2011-03-28
Abstract: PURPOSE: A propeller blade for a ship is provided to reduce the erosion of a blade because vortex cavitation formed on a propeller can be reduced. CONSTITUTION: A propeller blade for a ship(10) comprises a tip member(31) which is formed in the end of the blade in a streamlined shape. The top cross section of the tip member is a flat plane part(31a). As goes to the flat plane part along the height direction of the blade, the tip member is composed of a curved portion(31b) or a linear portion. The tip member is formed into a shape of a delta. [Reference numerals] (AA) Stern side; (BB) Stem side
Patent KR-20120113109-A (KR)
Title: Enviornmentally synthetic method for 2,3-dihydroquinazolinone derivatives and their spirooxindole derivatives
Inventor: LEE YONG ROK
IPC: C07D239/88
Filed: 2011-04-04
Abstract: PURPOSE: An eco-friendly synthesis method for 2,3-dihydroquinazole derivatives and spiro-oxindole derivatives thereof is provided to be usefully applied for mass synthesis. CONSTITUTION: A synthesis method for 2,3-dihydroquinazolinone derivative of chemical formula 1 comprises: a step of reacting isatoic anhydride, amines, and benzaldehydes in water under the presence of EDDA(ethylenediamine diacetate). The synthesis method for 2,3-dihydroquinazolinone derivative of chemical formula 2 comprises a step of reacting isatoic anhydride, amines, and istins in water under the presence of EDDA.
Patent KR-20120113922-A (KR)
Title: A pencil case with external holder
Inventor: SONG SI WON
IPC: A45C11/34
Filed: 2011-04-06
Abstract: PURPOSE: A pencil case with an external holder is provided to enable a user to rapidly confirm contents inside a pencil case. CONSTITUTION: A pencil case with an external holder comprises a pencil case lid(110), a pencil case body(120), a pencil holder(130), and a supporting board(140). The pencil case lid is combined with the pencil case body in a screw type or zipper type to cover pencils and is formed in a cylindrical shape. The pencil holder is attached to the outside of the pencil case body. The supporting board supports the pencil case body to prevent the pencil case body from falling. [Reference numerals] (110) Pencil case lid; (120) Pencil case body; (130) First class pencil holder; (132) Second class pencil holder; (134) Third class pencil holder; (140) Supporting board
Patent KR-20120114622-A (KR)
Title: Current lead module for superconducting magent
Inventor: KO TAE KUK
IPC: H01F6/06
Filed: 2011-04-07
Abstract: PURPOSE: A current lead module for a superconducting magnet is provided to reduce the volume of a superconducting current lead unit by arranging a plurality of unit bobbins with a super conducting wire. CONSTITUTION: A superconducting wire is attached on the external surface of a plurality of bobbins(110). A fixing member(120) is formed on both ends of the unit bobbins and fixes both ends of the unit bobbins. The unit bobbin is made of a non conducting material. The fixing means is made of a conducting material.
Patent KR-20120114825-A (KR)
Title: Switch for generating long pulse voltage and apparatus for generating long pulse current
Inventor: KWON JOON HYUCK
IPC: G05F1/10
Filed: 2011-04-08
Abstract: PURPOSE: A switch for generating a long pulse voltage and a device for generating a long pulse current are provided to generate a long pulse voltage waveform through the gradual variation of a frequency. CONSTITUTION: A switch controller(190) generates a control signal. A frequency is gradually increased in a front section of a peak of a long pulse waveform. The frequency is decreased in a rear section. A switch(180) is on and off by the control signal. The switch has constant on-time. [Reference numerals] (180) Switch; (190) Switch controller; (AA) Control signal
Patent KR-20110113587-A (KR)
Inventor: KIM HYOUN EE
IPC: A61L27/40
Filed: 2011-04-08
Abstract: 본 발명은 생체고분자(Biopolymer)와 실리카 제로겔(silica xerogel)이 결합된 유무기 복합 차폐막(hybrid membrane)에 생체활성인자를 개질시켜 우수한 조직재생유도를 하는 생체활성인자로 개질된 조직재생 유도용 생체고분자/실리카 제로겔 유무기 복합 차폐막 및 그 제조방법을 제공한다. 
본 발명에서는 상온에서 별도의 물리적, 화학적인 처리 없이 생체활성인자의 우수한 부착 및 그로 인한 향상된 조직 재생효과를 이끌어낼 수 있는 매우 우수한 생체의료용 유무기 복합 차폐막을 제공할 수 있다.
Patent KR-20120115878-A (KR)
Title: Medium for high production of succinic acid
Inventor: LEE JONG DAE
IPC: C12N1/20
Filed: 2011-04-11
Abstract: PURPOSE: A succinic acid culture medium with high productivity is provided to mass produce the succinic acid at low cost by mixing expensive yeast extract with low price corn precipitate at optimal rate. CONSTITUTION: A succinic acid culture medium comprises 125-195g/l of glucose, 6-18 g/l of yeast extract, 15-40 g/l of corn precipitate, 8-12 g/l of sodium hydrogen carbonate and 90-110 g/l of magnesium carbonate. The succinic acid production cell group is Actinobacillus succinogenes. A manufacturing method of the succinic acid comprises the following steps: cultivating the succinic acid production cell group in the culture medium; and obtaining the succinic acid from the culture fluid. [Reference numerals] (AA) Amount of succinate(g/L); (BB) Optimal front arrangement
Patent KR-20120116119-A (KR)
Title: Gas-liquid contact apparatus with micro-droplets
Inventor: KIM JONG KUK
IPC: B01D47/06
Filed: 2011-04-12
Abstract: PURPOSE: A gas-liquid contacting apparatus is provided to easily dissolve bad odor gas or carbon dioxide to be removed by using absorbing liquid in the phase of micro-droplets. CONSTITUTION: A gas-liquid contacting apparatus includes an inlet(24), an inducing member(22), an impact plate(16), and an outlet(26). The mixed liquid of gas and absorbing liquid is introduced through the inlet. The inducing member ensures the transferring path of the mixed liquid. The impact plate forms the mixed liquid into micro-droplets. Liquid containing the micro-droplets is drained through the outlet. The mixed liquid contains soluble materials which are bad odor components, carbon dioxide, or the combination of the same. The apparatus further includes a baffle plate(20) which obstructs the flow of the mixed liquid to accelerate the dissolution of the soluble materials to the absorbing liquid.
Patent KR-20120116201-A (KR)
Title: Led illumination system
Inventor: JUNG JUN HEE
IPC: H05B37/02
Filed: 2011-04-12
Abstract: PURPOSE: An LED lighting system is provided to easily form a lighting network by using a Zigbee mode. CONSTITUTION: A user terminal unit(11) outputs a lighting control signal in a first wireless communication method. A lighting coordinator(12) has a user terminal, a first wireless communication module received the lighting control signal and a second wireless communication module. An LED driving unit(13a-13c) includes an LED driving circuit outputted driving power for driving an illumination according to the lighting control signal and a third wireless communication module. An LED lamp unit(14a-14c) includes one or more LED elements using the driving power from the LED driving circuit unit. [Reference numerals] (121) Bluetooth communication module; (122) Zigbee communication module; (131a) Zigbee communication module; (131b) LED drive circuit; (131b) Zigbee communication module; (131c) Zigbee communication module; (132b) LED drive circuit; (132c) LED drive circuit
Patent KR-20120116300-A (KR)
Title: Artificial ice ridge and manufacturing method
Inventor: SHIN HANG HO
IPC: F25C1/00
Filed: 2011-04-12
Abstract: PURPOSE: An artificial ice wall manufacturing apparatus is provided to adjust the thickness, the inclination, the protrusion on the surface of ice wall of an artificial ice wall by adjusting the growth of ice by using an ice growth unit. CONSTITUTION: An artificial ice wall manufacturing apparatus comprises a base structure(100), a refrigerant pipe(200), and a cooling hose. The base structure is built vertically. The refrigerant pipe is arranged around the base structure and feeds or discharges refrigerant by using a pump(240) connected to a cooling unit(230). The cooling hose is supported by the base structure vertically and gathers freezing temperature through the supply of the refrigerant. The cooling hose forms an ice cliff by growing ice wall by condensing the humidity on the surface of the cooling hose gradually. The base structure comprises a wall(110), a mesh, and an ice growing unit. The ice growing unit supplies moisture on the surface of ice wall and grows ice by condensing fluid in the cooling hose. [Reference numerals] (220) Extra tank; (230) Cooler; (AA) Inputting ice sludge; (BB) Ice wall; (CC) Spraying fluid; (DD) Circulating refrigerant under 25 °C
Patent KR-20120116662-A (KR)
Title: Steam exhaust solenoid valve apparatus for pressure rice pot
Inventor: LEE MYUNG WOO
IPC: A47J27/092
Filed: 2011-04-13
Abstract: PURPOSE: A steam discharge solenoid valve device of a pressure rice cooker is provided to prevent water remaining in the pressure rice cooker and ensure safe opening effect in case of excessively high pressure. CONSTITUTION: A steam discharge solenoid valve device of a pressure rice cooker comprises a cylindrical bobbin assembly(22) with wound coil, a closer(23) and a core(25) which are inserted facing each other inside the bobbin assembly, a spring(24) inserted between the closer and the core, a side plate(27) pressed on one side of the core, a shaft(26) with a disk-shaped protrusion pressed to the other side of the core, a diaphragm(29) coupled covering one end of the shaft over the disk-shaped protrusion, an annular diaphragm holder(28) holding the periphery of the diaphragm, and a frame(21) coupling the bobbin assembly and the side plate to each other.
Patent KR-20120116740-A (KR)
Title: Gasket structure for fuel cell and manufacturing method for gasket of the fuel cell
Inventor: SEO HA KYU
IPC: H01M8/02
Filed: 2011-04-13
Abstract: PURPOSE: A gasket structure for fuel cell is provided to prevent damage and deformation of a gasket by preventing excessive compression of a gasket in a stack of a fuel cell. CONSTITUTION: A gasket structure for fuel cell comprises a gasket element(20), and a stopper element(30). The gasket element is mounted to one side of a separator element(10) which is arranged on both sides of a membrane-electrode assembly. Through the separator element, airtightness of reactive gas, which is supplied into each of unit cells, and coolant for cooling the stack can be maintained. The stopper element is protruded from one side of the separator element with a height lower than the height of the gasket element.
Patent KR-20120118269-A (KR)
Title: Energy harvesting system using elastic body covered ferroelectricity fabricated dip coating method
Inventor: NO KWANG SOO
IPC: H02N2/18
Filed: 2011-04-18
Abstract: PURPOSE: An energy gaining system and a manufacturing method thereof are provided to convert external pressure or mechanical vibration into an electric energy. CONSTITUTION: A conductive spiral core electrode(401) has elastic force or elasticity. A ferroelectric polymer layer(402) is selectively formed on a surface of a center electrode. A surface electrode(403) is formed on a surface of the ferroelectric polymer layer. The center electrode includes Fe, Ni, Cr, Ti, Mo, Ag, Au, Al, Cu, W, or TiN.
Patent KR-20120120661-A (KR)
Title: Flexible printed circuit board and mobile terminal using it
IPC: H04M1/02
Filed: 2011-04-25
Abstract: PURPOSE: An FPCB(Flexible Printed Circuit Board) and portable terminal using the same are provided to promote workability by installing a switch unit on a separator. CONSTITUTION: A portable terminal includes a PCB(Printed Circuit Board)(205) and FPCB(202). The FPCB includes a separator(220), one or more switch units(201), and a connector. The separator is formed on the one side of the FPCB. One or more switch units are installed on the separator. The connector is arranged on the end unit of the separator. The PCB includes a body which receives the FPCB.
Patent KR-20120121425-A (KR)
IPC: A61K9/16
Filed: 2011-04-25
Abstract: 본 발명은 헤파린-도세탁셀 접합체로 이루어진 수용성 항암제 및 그의 제조방법에 관한 것으로서, 더욱 상세하게는 저분자량 헤파린에 아민화 도세탁셀이 자가 응집된 접합체로서 구형 나노입자를 구성하여, 상기 나노입자의 표면에 헤파린의 친수성 세그멘트가 도입된 수용성 항암제와, 저분자량 헤파린의 소디움 염을 제거하는 과정, 도세탁셀에 아민기를 도입하는 과정, 상기 소디움 염이 제거된 헤파린과 아민기가 도입된 도세탁셀을 혼합하여 자가 응집시키는 과정, 및, 상기 자가 응집된 헤파린-도세탁셀 접합제를 정제하는 과정을 포함하여 이루어지는 수용성 항암제의 제조방법에 관한 것이다. 
본 발명에 의하면, 도세탁셀의 낮은 수용해성을 극복할 수 있으며, 헤파린의 투약성을 향상시킬 수 있고, 도세탁셀의 항암성과 헤파린의 항암성을 동시에 적용할 수 있는 시너지 효과를 기대할 수 있는 수용성 항암제를 제공할 수 있다.
Patent KR-20120121506-A (KR)
Title: 창문 고정장치
IPC: E05C17/60
Filed: 2011-04-27
Abstract: 본 발명은 창문 고정장치에 관한 것으로서, 실내 환기를 위해 창문을 일부 개방시킨 상태에서 창문 고정이 용이하게 이루어질 수 있도록 함으로서 외부침입 또는 어린아이의 추락사고를 미연에 방지할 수 있도록 하기 위한 것이다. 
이를 실현하기 위한 본 발명은, 유리(S)가 각각 구비된 사각형태의 제1창문틀(10)과 제2창문틀(20)이 미닫이방식으로 개폐가능하도록 각각의 안내레일(11,21)이 구성되고, 양측에는 제1창문틀 (10)및 제2창문틀(20)의 이탈을 방지하기 위한 이탈방지턱(12,22)이 구성된 창틀프레임(100)과; 제1창문틀(10) 안내레일(11)에 설치되는 제1고정구(30)와; 제1고정구(30)와 쌍을 이루어 구비되며, 제2창문틀(20)과 대응되는 위치에 압착고정이 이루어지도록 구성되는 제2고정구(40)와; 제1고정구(30) 및 제2고정구(40)를 연통하며 형성되되, 내주면에는 스크류홈이 형성된 연통공(31,41)과; 제1고정구(30)와 제2고정구(40) 사이의 간격 조절을 위해 상기 연통공(31,41)에 나사결합되는 체결 스크류(50)와; 체결 스크류(50)의 회동 조절을 위해 체결 스크류(50) 중단에 연결 구성된 조절레버(51)와; 제1고정구(30)와 제2고정구(40) 사이의 간격 유동을 가이드하기 위해 제1고정구(30) 또는 제2고정구(40)에 고정 구성된 가이드봉(42)을 포함하는 구성을 이룸을 특징으로 한다.
Patent KR-20120125066-A (KR)
IPC: H04B7/24
Filed: 2011-05-06
Abstract: PURPOSE: A system and a method for extending terminal are provided to output an extended screen and a sound by using a plurality of telecommunication terminals with a user's simple operation. CONSTITUTION: A first terminal(110) receives a screen extension command from a user. If a second terminal(120) receives an extension request, the second terminal indicate an extension request reception notification message. The second terminal receives a screen extension approval input from the user. The first terminal generates an extension image to be displayed according to resolution information included in extension response. The first terminal generates an extension sound to be outputted. [Reference numerals] (110) First terminal; (120) Second terminal; (130) Extension command; (140) Screen extension request; (150) Extension approval input; (160) Extension response; (170) Paring; (180) Extension image and extension sound generation start; (190) Extension image
Patent KR-20120130379-A (KR)
Title: 어린이 다국어훈련시스템
IPC: G09B5/06
Filed: 2011-05-23
Abstract: 본 발명에 의거한 언어훈련시스템에서는, 각 언어에 따라 대표적 인종이미지들을 선정하여, 그 대표적 인종이미지의 반복적 사용을 통하여 해당 언어를 훈련시킨다. 예를 들어서, 한국어, 영어, 중국어 3개국어를 만2세부터 가르침에 있어서, 한복, 성조기 무늬의 양복, 중국의상을 입은 세 개의 대표적 인종이미지를 설정하고, 한복을 입은 대표적 인종이미지를 보여주면서 [감사합니다!]라는 말을 선창하며 어린이들이 따라서 복창하도록 하고, 성조기 무늬의 양복을 입은 대표적 인종이미지를 보여주면서 [땡큐!]라는 말은 선창하며 어린이들이 따라서 복창하도록 하고, 중국의상을 입은 대표적 인종이미지를 보여주면서 [쎄쎄!]라는 말을 선창하며 어린이들이 따라서 복창하도록 한다.
Patent KR-20120132804-A (KR)
Title: Apparatus and method for automatic inspecting wind blade
IPC: G01N21/88
Filed: 2011-05-30
Abstract: PURPOSE: An automatic device for inspecting a wind turbine blade and a method thereof are provided to automatically and accurately perform a failure inspection of a wind turbine blade for wind power generation with a mechanical member, thereby enhancing a quality and working efficiency. CONSTITUTION: An automatic device for inspecting a wind turbine blade comprises a target blade(100), a light source(200), a camera(300), an image processing computer(400), and a failure detection DB(500). The light source projects lights to the target blade from a curved inner side to an outer side. The camera received the lights projected from the light source, thereby obtaining outside images of the target blade. The image processing computer receives images photographed by the camera, thereby detecting the existence of failure. The failure detection DB provides reference image information corresponding to the failure.
Patent KR-20120132871-A (KR)
Title: Processor and method for Processing Data the same, and Memory system having the same
IPC: G06F12/00
Filed: 2011-05-30
Abstract: PURPOSE: A processor using an emulator, data processing method, and memory system including the same are provided to correspond a processor to variable access latency by transmitting a standby signal to processors. CONSTITUTION: An emulator(120) receives an access command from a second memory controller(210). A first memory controller(110) controls the operation of a memory. A processor(100) transmits a standby signal to the second memory controller by monitoring operation according to the access command of the first memory controller when the operation is not executed according to the access command. A memory interface receives the access command by connecting to the second memory controller. An emulator controller transmits the standby signal to the second memory controller through the memory interface.
Patent KR-20110137740-A (KR)
Title: Pressurizing apparatus of laminate type battery
Inventor: OTA MASAYASU
IPC: H01M2/10
Filed: 2011-06-13
Abstract: PURPOSE: An apparatus for pressurizing a laminate type battery is provided to elastically modify a hot fusing part at the lower side of the laminate type battery and to fix the hot fusing part. CONSTITUTION: A laminate type battery(1) is arranged between two adjacent spacer plates(13) arranged such than the planes of the spacer plates are along the vertical direction. The spacer plates are in contact with the generating parts of the laminate type battery and are pressurized. A pressurizing unit includes a supporting unit(17) and a fixing unit(18). The supporting unit is in contact with the lower part of a hot fusing part in order to support the laminate type battery. The fixing unit fixes the hot fusing part.
Patent KR-20120138469-A (KR)
Title: Apparatus of inputting data
Inventor: KANG EUNG CHEON
IPC: G06F3/033
Filed: 2011-06-15
Abstract: PURPOSE: An information input apparatus which is produced at relatively low costs is provided to input various information. CONSTITUTION: A direction button(110) inputs direction information by applying load. A plurality of direction switches(130) is pressurized by the direction button. A plurality of direction switches generates direction signals according to the size of the load. A plurality of direction switches is arranged according to the edge of the direction button. The direction switch is arranged.
Patent KR-20130006864-A (KR)
Title: Sealer nozzle device
Inventor: KIM YOUNG BONG
IPC: B05C11/10
Filed: 2011-06-24
Abstract: PURPOSE: A sealer applicator is provided to reduce investment cost of total installation cost. CONSTITUTION: A sealer applicator comprises a fixing member(10), a valve unit(30), a rotating member(50), a nozzle unit(70), and a position control unit(80). The fixing member is mounted in arm(7) leading ends of a robot. In order to control sealer supply and return, a valve unit is fixed to the fixing member. The rotating member is rotatably installed. The nozzle unit selectively contacts a moving part of a car body. The nozzle unit is flexibly connected to the valve unit. The nozzle unit sprays the sealer to the moving part.
Patent KR-20130003903-A (KR)
Title: Wastewater treatment system with diffuser and scoria filter overflower
Inventor: LIM SE TAEK
IPC: B01F5/20
Filed: 2011-07-01
Abstract: PURPOSE: A wastewater treatment system with an air diffuser and a scoria filter overflow apparatus is provided to perform environmentally friendly odor removing and antibacterial cleaning of supernatant which overflows from an aeration tank. CONSTITUTION: A wastewater treatment system with a air diffuser and a scoria filter overflow apparatus comprises the air diffuser(30). The air diffuser comprises a diffuser(40), a supernatant outflow means(50), and an air supply means(60). The air diffuser supplies air to the inside of an aeration tank(20) and outflows a supernatant. The diffuser comprises a lower diffuser(4), a central connecting pipe(45), and a supernatant outlet(46). The lower diffuser is fixed on the bottom of the aeration tank and supplies the air to the inside thereof. The central connecting pipe is separately connected on the upper part of the lower diffuser. The supernatant outlet is connected with the central connecting pipe and outflows supernatant from the upper aeration tank. The supernatant outlet is connected to the supernatant outlet of the air diffuser and outflows supernatant to a settling tank(70). An air provider is connected to the supernatant outlet to aerate wastewater by supplying air to the inside of the aeration tank through the air diffuser.
Patent KR-20130005980-A (KR)
Title: Blind for safety a handle
Inventor: LEE DONG WON
IPC: E06B9/78
Filed: 2011-07-08
Abstract: PURPOSE: A safety knob for a blind is provided to prevent safety accidents by installing the operating cord at a high place and the cord is embedded in the knob. CONSTITUTION: A safety knob(100) for a blind comprises a body(10), a fixed shaft(20), a movable shaft(30), a compression spring(40), and an operating cord(50). The body comprises an inner space(12) and a guide groove(13). The fixed shaft comprises a rotary roller(21), and is fixed to the upper inside of the body. The movable shaft comprises a plurality of rotary rollers(31), and moves along the guide groove. The compression spring is installed at the lower part of the movable shaft, and fixed to the bottom of the body. The operating cord is connected to the rotary rollers of the fixed shaft and rotary shaft in zigzag, and exposed to the outside of the body by the compression spring.
Patent KR-20130008790-A (KR)
Title: A door structure of the elevator
Inventor: YANG JAE JIN
IPC: E06B7/16
Filed: 2011-07-13
Abstract: PURPOSE: A structure for an elevator door is provided to minimize the inflow of flame diffused along a hoistway and to prevent noise when lowering a door. CONSTITUTION: A structure for an elevator door is composed of a door body(110) and a bracket(120). The door body is installed on a platform formed in each floor of a building and is vertically opened and closed to board on an elevator car moving along a hoistway. A downward protrusion part is formed on the underside of the door body. The bracket is fixed and installed on the bottom floor of the platform and has an insertion part in which the protrusion part of the door body is inserted. When the door body is closed, the protrusion part of the door body is inserted into the insertion part of the bracket in order to airtightly partition the hoistway and the platform. [Reference numerals] (50) Indoor side; (52) Hoistway side