baber/WOPTO huggingface dataset:
Patent KR-20090087283-A (KR)
Title: Wire clamp and wire bonding apparatus having the same
Inventor: LEE SUNG SOO
IPC: H01L21/60
Filed: 2008-02-12
Abstract: A wire clamp and wire bonding apparatus having the same are provided to perform the process of a wire bonding smoothly. The heat block(101) electrically connects the pad(85) of the semiconductor chip(80) and the lead(70) of the lead frame. The bonding wire(90) is rolled with the wire spool. The capillary(150) guides the bonding wire in a region. The wire clamp checks the supply of the bonding wire to the capillary. The diverter is arranged between the wire clamp and wire spool. The process of a wire bonding is monitored by the wire bonding monitoring system(170).
Patent KR-20090032914-A (KR)
Title: Method of forming an alignment layer and method of manufacturing a liquid crystal display device
Inventor: MOMOI YUICHI
IPC: G02F1/1337
Filed: 2008-02-20
Abstract: A method for manufacturing an alignment layer and a method for manufacturing a liquid crystal panel are provided to improve quality and the reliability of a liquid crystal display device by preventing impurity ion inside the liquid crystal from permeating the electrode interface. An alignment layer(2A) is formed in a surface of a glass substrate(1). An organic solution(3) dissolving the thermosetting resin or UV(Ultra Violet) curable resin to an organic solvent is generated. A coating layer(3a) is formed by coating and drying the organic solution on a surface of the alignment layer. The coating layer is formed for the alignment layer penetrating the impurity ion. The coating layer is formed to prevent the impurity ion inside the liquid crystal from contacting the electric double layer on the electrode formed on the glass substrate. The alignment layer is made of the polyamide layer or polyamic acid film made of the precursor. The thermosetting resin or the ultraviolet curable resin includes the epoxy resin. The organic solvent includes the methyl ethyl ketone. The organic solvent is dried in a room temperature.
Patent KR-20090091965-A (KR)
Title: Flash memory device and manufacturing method thereof
Inventor: HYUN CHAN SUN
IPC: H01L21/8247
Filed: 2008-02-26
Abstract: A flash memory device and a method of manufacture thereof are provided to prevent the exposure of the active area in the gate patterning process by thickly forming the gate insulating layer formed between select lines. The first gate insulating layer(302) is formed on the top of semiconductor substrate(300). The first gate insulating layer is forms of the oxide layer. The second gate insulating layer(304) is formed on the region on the first gate dielectric layer where the select line is formed. The first conductive layer for the floating gate is formed on the top of the first gate insulating layer and the second gate insulating layer. The device isolation mask pattern is formed on the top of the first conductive layer. A hard mask pattern(318) is formed on the top of the first conductive layer and the device isolation layer.
Patent KR-20090095334-A (KR)
Title: Apparatus of Removing Gas and Cylinder type Secondary Battery using the same
Inventor: KIM DAE KYU
IPC: H01M2/12
Filed: 2008-03-05
Abstract: A device for removing gas for a cylindrical secondary battery, and a cylindrical secondary battery using it are provided to remove the gas generated inside a battery effectively and to prevent the malfunction of a current interrupt device due to the internal gas pressure. A device(140) for removing gas for a cylindrical secondary battery comprises a cylindrical outer circumference material(141) where a first gas discharge hole(141a) and a second gas discharge hole(141b) facing each other to the side wall are formed; a cylindrical inner circumference material(142) which is located inside the outer circumference material and has a third gas discharge hole(142a) and a fourth gas discharge hole(142b); an I-shaped gas discharge pipe(143) which is inserted inside inner circumference material and has a body part(144), a head part(145), and a tail part(146); and an elastic member(147) which is fixed to the lower part of the gas discharge pipe and elastically supports the piston motion of the gas discharge pipe.
Patent KR-20080085728-A (KR)
Title: Liquid crystal display
Inventor: SAITOH YUKITO
IPC: G02F1/1335
Filed: 2008-03-18
Abstract: An LCD(Liquid Crystal Display) is provided to improve viewing angle characteristics, especially reduce the color shift and the light leakage in a black display mode. An LCD comprises a liquid crystal cell divided into plural domains, and a transparent film. The transparent film is composed of two or more domains having different in-plane retardations and/or different thickness-direction retardations, with respect to visible light wavelength, lambda nm. The domains of the transparent film and the domains of the liquid crystal cell have no correlation in arrangement and/or size thereof. The domains of the transparent film are arranged in a lattice shape or a zigzag shape. The smallest diameter of the domains of the transparent film is about 1-300 um. The Re and Rth of the domains of the transparent film at the visible light wavelength, lambda um, are within a range of ±20% of an average value of the Re and the Rth at the same wavelength of the transparent film.
Patent KR-20090099902-A (KR)
Title: Full openning flood gate system
Inventor: OH JAE WOOK
IPC: E02B5/08
Filed: 2008-03-19
Abstract: PURPOSE: A hydraulic rotation water gate lifting hoist is provided to reduce the risk that the gate falls down when a vessel passes since the load of the gate doesn't act on a hydraulic cylinder or the structure of the gate. CONSTITUTION: A hydraulic rotation water gate lifting hoist comprises a door frame. The door frame is comprised of a floor door frame(11) and a vertical door frame(18). The floor door frame is installed on the bottom. The vertical door frame is installed in left and right end of the floor door frame. The vertical door frame includes a hinge assembler. The hinge assembler fixes an upper fixed beam(12). The hinge assembler is formed in the lower part of a vertical reinforcement beam(13). An available space(28) is formed between the vertical reinforcement beam and the vertical door frame. The available space rotates gate a(1) and a gate b(2).
Patent KR-20090043422-A (KR)
Inventor: YI WUWEN
IPC: C23C14/34
Filed: 2008-04-14
Abstract: 루테늄(Ru, ruthenium) 및 루테늄-베이스 합금을 재활용하는 방법은: 고체 루테늄 또는 루테늄-베이스 합금을 제공하는 단계; 입자상 물질을 형성하기 위해 분쇄하는 단계; 입자상 물질에서 철(Fe)을 포함하는 불순물을 제거하는 단계; 분말 재료를 형성하기 위해서 입자상 물질의 입자크기를 감소시키는 단계; 분말 재료에서 철(Fe)을 포함하는 불순물을 제거하는 단계; 정제된 분말 재료를 형성하기 위해서 예정된 수준 미만까지 분말 재료의 산소함량을 저감하는 단계; 정제된 분말 재료에서 예정된 사이즈보다 큰 입자를 제거하는 단계를 포함한다. 정제된 분말 재료는 스퍼터링 타겟과 같은 증착 소스를 만드는데 사용된다.     
     
     루테늄(Ruthenium), 스퍼터링 타겟(Sputtering target), 재활용(Recycling), 증착 소스(Deposition source)
Patent KR-20090108897-A (KR)
Title: Automobile fuel pump for lpg fuel of remaining-gas withdrawal equipment and withdrawal a method for the same
Inventor: KIM CHANG UP
IPC: F02M21/00
Filed: 2008-04-14
Abstract: PURPOSE: A residual gas recovery apparatus and method for an LPG fuel tank of a vehicle are provided to discharge the residual fuel completely in repair or replacement of the fuel tank. CONSTITUTION: A residual gas recovery apparatus for an LPG fuel tank of a vehicle includes an inline external fuel pump(200), a recovery tank(300), a combustor(400), and a nitrogen tank(500). The fuel pump is connected to a fuel tank(100) of a vehicle in order to transfers fuel through the pipe. The recovery tank collects the fuel transferred by the inline external fuel pump through the pipe and stores it temporarily. The combustor is connected to the fuel tank pipe to burn the gas which remains in the fuel tank from which the fuel is collected into the recovery tank. The nitrogen tank is connected to the fuel tank and pressurizes nitrogen pressure into the fuel tank in order to transfer the residual gas to the combustor.
Patent KR-20080080465-A (KR)
Inventor: KIM NAM HO
IPC: A23L27/40
Filed: 2008-04-11
Abstract: 본 발명은 식물진액을 함유한 소금 및 그 제조방법에 관한 것으로서, 천일염을 볶은 후에 추출한 식물진액을 혼합한 후 이를 건조 분쇄시켜 식물진액에 포함되어 있는 각종 영양성분과 함께 소금을 섭취할 수 있도록 하기 위한 식물진액을 함유한 소금 및 그 제조방법에 관한 것이다. 본 발명에 의해 염분도가 낮으면서도 식물이 가지고 있는 각종 영양성분이 소금 표면에 고루 함침되어 있어 섭취를 하는 경우에 건강에 좋고 유익한 소금을 제공할 수 있다. 
       
     식물진액, 천일염, 소금
Patent KR-20090109861-A (KR)
Title: Inhalation apparatus having noise reduction structure
Inventor: KIM HEA SAM
IPC: F02M35/02
Filed: 2008-04-16
Abstract: PURPOSE: An intake system is provided to reduce a noise of specific frequency band and to implement an effective noise reduction structure within a narrow engine room. CONSTITUTION: An intake system having a noise reduction structure includes an air purification unit(110), an intake duct(120), a feed duct(130), a main resonator(140), and a noise reduction filter(150). The air purification unit comprises an air purification filer(111) for filtering foreign substances. The intake duct is connected to the air purification unit and inhales air being supplied to an engine. The feed duct is connected to the air purification unit to supply the air, from which foreign substances are removed, to the engine. The main resonator is connected to the air purification unit via a connection duct and reduces the noise generated by the driving of the engine. The noise reduction filter is installed inside the connection duct and made of a ventilative material to reduce the engine operation noise.
Patent KR-20090110393-A (KR)
Title: Igbt plazma power supply
Inventor: LEE BYOUNG HO
IPC: H02M9/06
Filed: 2008-04-18
Abstract: PURPOSE: A plasma power conversion device is provided to reduce a pulsating current using a half-wave bridge circuit and a double chopper circuit. CONSTITUTION: A current flows from a positive line of a first capacitor to a negative line of a second capacitor by the on/off of a first switch and a second switch. An input voltage is applied to a primary winding of a transformer. If a first switch is turned off, a counter electromotive force is applied to the transformer. The AC voltage is generated at the primary side of the transformer by the on/off of the first and second switches. The AC voltage is rectified by a first diode after the AC voltage is inputted to a secondary side of the transformer. A filter circuit filters the rectified AC voltage.
Patent KR-20090111468-A (KR)
Title: Tag sticked vertical type fastener and making method thereof
Inventor: PARK SUNG TAE
IPC: B65C7/00
Filed: 2008-04-22
Abstract: PURPOSE: A vertical fastener with a tag and a manufacturing method thereof are provided to improve work efficiency by employing the tag indicating a brand or logo. CONSTITUTION: A vertical fastener(200) comprises a head(210), a tail(220), a connecting bar(230), a stopper(232), and a tag. The head is inserted in a slot of a fastener gun and then a mounting surface. The tail is formed on opposite side to the head. The connecting bar is connected to the head on one end and to the tail on the other. The stopper is formed on the connecting bar. The tag is combined with the stopper to indicate a brand or logo.
Patent KR-20090111534-A (KR)
Title: The handcart with lifting system in apiculture
Inventor: AN YEONG SIN
IPC: B62B3/06
Filed: 2008-04-22
Abstract: PURPOSE: A handcart for beekeeping having a lifting function is provided to transport or inspect stacked beehives easily. CONSTITUTION: A handcart for beekeeping having a lifting function comprises a cart(1), a fixed frame(10), a back-and-forth moving frame(20), and a right-and-left moving frame(30). The cart is equipped with wheels(4), a loading table(3), and a rotating handle(2) for vertically transferring the cargo loaded on the loading table by the principles of pulley. The fixed frame has a pair of insertion holes(12) to guide insertion of the loading table and a pair of guide lanes(11) to guide sliding of the back-and-forth moving frame. The back-and-forth moving frame has a right-and-left movement guide(22) to guide the right-and-left moving frame. The right-and-left moving frame comprises a width adjustable frame(31) and a fastening bolt(32) fixing the width adjustable frame.
Patent KR-20090112093-A (KR)
Title: Organic electro-luminescent display
Inventor: CHU TAYA
IPC: H05B33/02
Filed: 2008-04-23
Abstract: PURPOSE: An organic electro-luminescent display is provided to improve a light emitting efficiency by using an absorption light-emitting layer. CONSTITUTION: The first electrode layer(20) is formed to form the pattern of a predetermined on the surface of the substrate(10). The organic emitting layer(30) is formed in the upper side of the first electrode layer. The second electrode layer(40) is formed to form the pattern of a predetermined in the top surface of the organic light-emitting layer. The absorption light-emitting layer(50) is arranged to the side of the organic light-emitting layer. The first electrode layer is possible as the anode to be connected to the external terminal. The second electrode layer is connected to the external terminals to be used as the cathode.
Patent KR-20090114946-A (KR)
Title: Continuous variable valve lift apparatus
Inventor: KIM BACK SIK
IPC: F01L1/18
Filed: 2008-04-30
Abstract: PURPOSE: A continuously variable valve lift apparatus is provided to use in a V-type engine by making valve profiles of the continuously variable valve lift apparatuses, which are symmetrical, identical. CONSTITUTION: A continuously variable valve lift apparatus comprises an input cam(110), a follower supporting part(200), a follower(300), a linear guide(400), an output cam(500), and a valve opening/closing part(600). The input cam is installed on a cam shaft(100). The follower is supported by the follower supporting part. The location of the central axis of the follower is varied along the circumferential direction of the cam shaft. The follower reciprocates around the central axis by being delivered with the rotation of the input cam. The output cam is contacted with the follower and reciprocates along the linear guide. The valve opening/closing part is opened and closed by being contacted with the output cam. The follower supporting part is formed in the cam shaft to be rotated.
Patent KR-20090116012-A (KR)
Title: Polymer composite using cornstalk rind powder as its bio-fiber and the method and the apparatus for classifying the cornstalk rind powder from ground cornstalk
Inventor: EO YONG SUN
IPC: C08L23/00
Filed: 2008-05-06
Abstract: PURPOSE: A polymer composite is provided to ensure excellent strength, durability and flexibility, and to improve hardness and workability by comprising cornstalk rind powder with excellent properties. CONSTITUTION: A polymer composite comprises a bio fiber consisting of cornstalk rind powder, and a polymer selected from the group consisting of polypropylene, polyethylene, and polyvinyl chloride. A method for separating cornstalk rind powder comprises the steps of: pulverizing cornstalk; and collecting cornstalk powder by injecting the pulverized cornstalk in a wind path.
Patent KR-20090117171-A (KR)
Title: Method for allocating pilot
Inventor: LI JIANJUN
IPC: H04B7/04
Filed: 2008-05-08
Abstract: PURPOSE: A pilot allocation method is provided to improve the channel estimation performance in an MIMO(Multi Input Multi Output) system. CONSTITUTION: Based on a symbol axis and a subcarrier axis, a resource block is divided into sub resource blocks(S300). The resource block is a frame configuration block presented in the IEEE 802.16m. A pilot and data are allocated to the resource block. Pilots of the first and second transmitting antennas are grouped into one set(S310). The pilots of the antennas are allocated to each sub resource block. Based on the symbol axis and subcarrier axis within each sub resource block, the center area is determined as a position to which one pilot set will be assigned(S320).
Patent KR-20090121036-A (KR)
Title: Circuits forming method of printed circuit board using magnetic particles
Inventor: YU SANG SOO
IPC: H05K3/02
Filed: 2008-05-21
Abstract: PURPOSE: A method for forming a circuit of a PCB using a magnetic particle is provided to shorten a process time by patterning a circuit in an insulating resin in which a minute magnetic particle of a liquid state or a gel state is mixed. CONSTITUTION: A circuit is formed on a silicon wafer. A magnetic particle is deposited on the wafer. A magnetic mask for forming a circuit pattern is formed by selectively removing the magnetic particle of a region except for the circuit forming part. A resin of a varnish state formed by mixing a magnetic particle(21) to an insulating resin(20) is coated on one surface or both surfaces of a core material(40). A circuit pattern is formed by sending the magnetic mask(10) to the resin. The resin is hardened. At least one part of the circuit pattern is exposed on the resin.
Patent KR-20090123674-A (KR)
Title: Soild state drive usable for a plurality of drive
Inventor: CHOI YOUNG EUN
IPC: G06F12/00
Filed: 2008-05-28
Abstract: PURPOSE: An SSD(Solid State Drive) for implementing plural drives is provided to improve data management efficiency by implementing the plural drives as well as HDD(Hard Disk Drive). CONSTITUTION: A first host interface(110) is connected to a host(10). A second host interface(120) is connected to the host. A central control unit(100) independently processes data, transmitted through the first host interface, and data transmitted through the second host interface. A flash memory(130) stores the data processed in the central control unit. In a single mode, the whole area of the flash memory is used. In a multiple mode, the flash memory is divided into two or more areas.
Patent KR-20090124418-A (KR)
Title: A portable instrument for measuring do, and the method of monitoring do using the said instrument
Inventor: CHOI CHAN SOO
IPC: G01N27/26
Filed: 2008-05-30
Abstract: PURPOSE: A portable instrument for measuring DO, and a method of monitoring DO using the same are provided to make size of the instrument small through using silicate or Nafion and to control water pollution remotely. CONSTITUTION: A portable instrument for measuring DO comprises an outer housing(110), an inner housing(150), an oxygen gas transparent film(120), a thermometer(140), a working electrode(210), a protein membrane(130), a standard electrode(220) and a counter electrode(230). The oxygen gas transparent film locates outside the outer housing lower part. The protein membrane is dipped in the bottom surface of the working electrode. The standard electrode locates in one side of the inner housing. The working electrode, the standard electrode and the counter electrode are connected to in lead line(240). Polarization potential is arranged between an ammeter and the working electrode.
Patent KR-20080107316-A (KR)
Title: Halogen free flame retardant electronic wire
Inventor: ENDO SATOSHI
IPC: H01B3/44
Filed: 2008-06-05
Abstract: A halogen-free flame retardant cable is provided to ensure superior withstand voltage and flexibility by appropriately setting the resin combination of an insulation material consisting of 2 layers of the outer layer and internal layer. A halogen-free flame retardant cable(1) insulates the peripheral part of an electrical conductor(2) with an insulation material(5) consisting of 2 layers of an outer layer(4) and an internal layer(3). The internal layer is added with maleic anhydride-modified ethylene ethylacrylate copolymer(maleic anhydride denaturation rate 1 - 40%) 5 - 40 parts by weight and metal hydroxide base on 100.0 parts by weight of ethylene acetic acid vinyl copolymer having the content of acetic acid vinyl of 60 - 80%. The outer layer is added with metal hydroxide to an ethylene acetic acid vinyl copolymer having the content of acetic acid vinyl of 30 - 60%.
Patent KR-20090131689-A (KR)
Title: Portable bottle with a hook
Inventor: SONG IN HWAN
IPC: B65D25/28
Filed: 2008-06-19
Abstract: PURPOSE: A hand-held water pail equipped with a loop is provided, which can prevent loss of a water pail by fixing the water pail to a handle of a bicycle or a string of a school bag. CONSTITUTION: A hand-held water pail equipped with a loop comprises a handle which is detachable by a pair of connectors which are installed on the circular water bucket body; and a pair of semicircular loops which are combined with top both sides of the handle. The water pail is fixed to a bicycle, a handle of a quick board, a belt, and a string of a school bag by the loop.
Patent KR-20100000184-A (KR)
Title: Protection pencil case
Inventor: KANG MYUNG SOO
IPC: A45C11/34
Filed: 2008-06-24
Abstract: PURPOSE: A protection writing pencil case is provided, which enhances protection of a pen by forming a pen case per one pen. CONSTITUTION: A protection writing pencil case is constituted as follows. A plurality of pen cases protect each pen independently. The pen case is manufactured according to normalized pen length. The protection pen case keeps a plurality of pen cases and other articles. The protection pen case uses a circular pen case.
Patent KR-20100002894-A (KR)
Title: An apparatus for making patterns
Inventor: CHOI HYUN JIN
IPC: D06C23/02
Filed: 2008-06-30
Abstract: PURPOSE: A fabric pattern-making apparatus is provided to process various patterns by spraying short balls on various fabrics such as natural fiber, chemical fiber, weaving fabric, leather products, high density thick fabric, and industrial textiles. CONSTITUTION: A fabric pattern-making apparatus includes a filling chamber(20), an impeller(21), a design board(25), a fabric transfer unit(30), a short ball suction nozzle(40), a bed(50), and a tension controlling unit(60). The short balls(70) are filled inside the filling chamber. The impeller includes a rotary shaft(22) and a plurality of blades(23). A through-hole(26) is formed on the design board, and a short ball tank(10) is formed on the top of the filling chamber. The short ball suction nozzle is connected to the short ball tank through a short ball transfer pipe(45). An opening door(17) is formed between the short ball tank and the filling chamber. The tension controlling unit has a left and right chain belt(61,62), a plurality of rollers, and a guide rod(65).
Patent KR-20100003783-A (KR)
Title: An advertising system of a car's navigation apparatus exposing an advertisement during call linking and the method thereof
Inventor: KANG SOUNG MAN
IPC: H04W4/04
Filed: 2008-07-02
Abstract: PURPOSE: An advertisement system of a vehicle navigation and a method thereof for exposing advertisement on a line are provided to maximize the effect of advertisement by exposing the space inside the vehicle. CONSTITUTION: An internet phone terminal unit(31) performs an internet phone client function. An advertisement manager(32) downloads advertisement contents. The advertisement manager transmits the stored advertisement exposure information. An advertisement delivery unit(36) outputs an image of the advertisement contents on a navigation screen.
Patent KR-20100006176-A (KR)
Title: 댐퍼가 부착된 자동폐쇄장치
Inventor: GO SUN YONG
IPC: A47B88/14
Filed: 2008-07-09
Abstract: 본 발명은 공기압으로 작동하는 댐퍼가 부착된 자동폐쇄장치에 관한 것이다.  
     자동폐쇄장치는 속이 빈 직사각형 동체부, 이 동체부를 따라 왕복이동하는 이동블럭, 및 일측은 이동블럭에 다른 일측은 슬라이드 고정부재에 결착되는 탄성 스프링으로 구성되되, 동체부의 일측에 공기압으로 작동하는 댐퍼가 부착된다. 동체부는 일측 단부에 형성되는 댐퍼 결착부, 이동블럭이 왕복 운동하는 왕복운동부, 및 하부면의 일측에 형성되는 결착홈을  갖는다. 왕복운동부는 상부왕복운동부와 측면왕복운동부로 구성된다. 이동블럭은 제1이동블럭과 제2이동블럭으로 구성된다. 
     본 발명에 따른 자동폐쇄장치는 비교적 간단하고 안정적으로 작동한다. 
       
     자동폐쇄장치, 댐퍼, 슬라이드
Patent KR-20100009388-A (KR)
Title: Method for recording broadcast using internet
Inventor: KIM DAE JOONG
IPC: H04N21/433
Filed: 2008-07-18
Abstract: PURPOSE: A method for recording broadcast using the Internet is provided to record a TV broadcast program according to the request of a user and supply the recorded TV broadcast program to a user. CONSTITUTION: A member who submits a viewing authority certificate is collected(200,210), and a recording server is sold to a member(220). A recording reservation is received from a member(230), and a TV broadcast is recorded through the recording reservation server according to the received recording reservation(240). The recorded TV broadcast is provided to the member by responding to the request of the member(250).