baber/WOPTO huggingface dataset:
Patent KR-20080109181-A (KR)
Title: Device for cleaning wafer face of semiconductor production equipment
Inventor: TAK SOO YOUNG
IPC: H01L21/304
Filed: 2007-06-12
Abstract: A wafer surface cleaning device of the semiconductor manufacturing facilities is provided to prevent the process failure due to pollution of the foreign material remaining behind the wafer backside by removing the foreign material adhered to the both sides of the wafer with the brush. A wafer surface cleaning device of the semiconductor manufacturing facilities comprises a plurality of wafer rollers(10,12) and the first and second brushes(16,18). The wafer roller rotates the wafer(20). The first and the second brush are installed in order to contact to the both sides of wafer. The first and the second brush polish the both sides of the wafer with contacting the both sides of the wafer while the wafer is rotated by receiving the abrasive.
Patent KR-20080109994-A (KR)
Title: Apparatus for purification of tunnel cleansing wastewater
Inventor: OH JE ILL
IPC: C02F1/00
Filed: 2007-06-14
Abstract: An apparatus for purifying tunnel washing-waste water is provided to improve a structure in order to purify effectively and easily inherent contaminants in the tunnel washing waste-water by absorbing SS component in waste-water using activated charcoal. An apparatus for purifying tunnel washing-waste water contains a receiving part storing the tunnel washing waste water flown into an inlet port, a main body(10) having a drain(13) in which the tunnel washing waste-water is discharged, a housing containing the inlet and an outlet in order to flow in and out the tunnel washing waste-water and precipitate suspended materials in the tunnel washing waste-water, precipitate module(40) having a plurality of porous partitions arranged along to a travel route of the tunnel washing waste-water and including a precipitation induction panel mounted in the housing and a filtration module filtering the contaminant within the tunnel washing waste-water by being installed between the precipitate module and the outlet.
Patent KR-20080111361-A (KR)
Inventor: LEE SANG HA
IPC: F24H4/00
Filed: 2007-06-18
Abstract: A method for obtaining high temperature water or air in a heat pump system is provided to achieve high temperature water or air at low cost by raising the water or air temperature to about 60‹C with a heat pump using general refrigerant and over 100‹C with another heat pump using refrigerant having relatively high boiling point. A method for obtaining high temperature water or air in a heat pump system includes first and second heat pumps for two-stage heating. The first heat pump performs heat conversion of water or air in a condensing chamber by using refrigerant having low boiling point and the water or air is placed in a closed space. An evaporation tube of the second heat pump is installed in the closed space and the second heat pump performs heat conversion of the water or air in a condensing chamber by using refrigerant having relatively high boiling point.
Patent KR-20080114311-A (KR)
Title: Method for displaying image and display apparatus using the same
Inventor: YU DAL YOUNG
IPC: H04N5/445
Filed: 2007-06-27
Abstract: An image display method for displaying that a broadcasting signal is not received when the broadcasting signal is not received and a display apparatus using the same are provided to transmit a message necessary for a user even though configuration elements for generating OSD are not in the display apparatus, thereby improving user's convenience. Strength of an input signal is measured(S310). A stored image is displayed on a video layer to display the stored image on a display(S350). The image has the same size of the display. The image includes a guide message indicated in a partial area.
Patent KR-20090003710-A (KR)
Title: Method for fabricating semiconductor device
Inventor: PARK SANG JUN
IPC: H01L21/28
Filed: 2007-07-03
Abstract: The method of manufacturing the semiconductor device is provided to prevent the seam from being exposed outside by lowering the conductive film removal ratio in the CMP process. The interlayer insulating film(32) having the contact hole(33) for exposing the constant area of substrate is formed on the substrate(30). The conductive film is formed in the front surface to fill the contact hole. The contact plug(34A) is formed in the contact hole by performing the first polishing to prevent the expose of the seam. The secondary polishing is performed to remove the dishing generated in the contact plug. The slurry having the oxidizer of 1~2% is used in the first polishing. The slurry having the lower removal ratio than the interlayer insulating film to the conductive film is used in the secondary polishing.
Patent KR-20080007146-A (KR)
Title: Method of manufacturing a composite of copper and resin
Inventor: KONDO MASAKI
IPC: H05K3/46
Filed: 2007-07-13
Abstract: A method of manufacturing a composite of copper and resin is provided to improve a reliability of a semiconductor substrate by removing an oxidized copper layer under the via-hole. A copper wiring layer is formed to form an inner layer circuit. An insulation layer containing a resin is formed on the wiring layer. A via-hole for exposing a copper surface is formed under the insulation layer. A metal is deposited on the copper surface which is exposed from a bottom of the via-hole. Oxidized copper formed on the exposed copper surface under the via-hole is removed by using a phosphoric acid solution with a pH between 1 and 3. The insulation layer is formed on the copper wiring layer without forming a surface roughening process.
Patent KR-20090007152-A (KR)
Inventor: WOO MYUNG SOO
IPC: B60R21/201
Filed: 2007-07-13
Abstract: An injection device of a foaming liquid for a passenger airbag skin is provided to cleanly fracture the cutout groove part in the airbag unfolding process by uniformly flowing the foaming liquid in a cutout groove part of the skin. An injection device of a foaming liquid for a passenger airbag skin comprises a lower mold(21) in which a cutout groove(37) is formed, and on which a skin(34) is placed, an upper mold to which a core(31) joined with an airbag door(32) is adhered, and which covers the lower mold, an injector injecting the foaming liquid between the core and the skin, and a forced injection part opening the cutout groove to inject the foaming liquid into the cutout groove. The forced injection part is a forced protrusion(38) projected from the lower mold to support the cutout groove.
Patent KR-20080036509-A (KR)
Title: Liquid crystal display and method for driving the same
Inventor: KIM JOO HWAN
IPC: G02F1/133
Filed: 2007-07-24
Abstract: An LCD device and a driving method thereof are provided to compensate for the image data of frames by alternately utilizing plural compensation data sets having position compensation characteristics. An LCD(Liquid Crystal Display) device includes an LCD panel(100), gate and data drivers(220,230), and a signal controller(210). The LCD panel displays images. The gate and data drivers apply gate and data signals to the LCD panel, respectively. The signal controller controls the gate and data drivers. The signal controller includes a control signal generator for enhancing frame rates by double and an image signal processing unit for compensating for image data of a frame using alternately plural compensation data sets having position compensation characteristics on the doubled frame.
Patent KR-20090013368-A (KR)
Title: Ground enhansing apparatus with anchor rod and method thereof
Inventor: KIM YOUNG JOON
IPC: E02D5/80
Filed: 2007-08-01
Abstract: A ground reinforcement apparatus and a ground reinforcement method using a self-drilling anchor rod are provided to make the uniform ground reinforcement possible by forming a projection radially on the outside of a coupling to have the smaller diameter of a coupling than a drill bit and keeping the projection at the center, thereby forming a grouting material at the fixed thickness. A ground reinforcement apparatus using a self-drilling anchor rod includes a coupling(30) having at least two projections(35) projected to the outside of the coupling to make the rotating external diameter of the coupling not to be larger than the diameter of a drill bit(20), and a pipe type packing(50) inserted to an anchor rod(10) at the beginning of a ground hole to screw on the anchor rod and provided with a discharge hole(54) for the inside air.
Patent KR-20090013564-A (KR)
Title: Semiconductor package apparatus and manufacturing method the same
Inventor: SHIN DONG KIL
IPC: H01L23/495
Filed: 2007-08-02
Abstract: A semiconductor package device and manufacturing method thereof are provided to improve the reliability of the electrical contact of junction under the thermal cycle ring environment according to the operation of the semiconductor chip by forming the exposed lead frame package. The semiconductor package device(10) comprises the semiconductor chip(2) protected by the packout section(1) and the substrate(3), the semiconductor chip, the mount and lead(7) and the joining material(8). The front end part(4) of the lead is electrically connected to the semiconductor chip, the back end is extended to the substrate. The joining material be electrically connected between the junction of the lead and the substrate. The bonding material is solder, gold, copper, silver, other including aluminum etc. The packout section surrounds one side of the semiconductor chip and the wire.
Patent KR-20090016962-A (KR)
Title: Apparatus for removing particles
Inventor: CHOI SU HYUN
IPC: H01L21/02
Filed: 2007-08-13
Abstract: An apparatus for removing particle is provided to minimize defect in bonding process or potting process due to metallic particle by removing particle with a particle adhering unit including a magnet. A housing(100) is mounted in a guide rail(30), and includes an air inflow path(F1) and an air outflow path(F2). A sound pressure generating unit(200) is positioned in the air outflow path of the housing. A sound pressure is generated inside the housing by the sound pressure generating unit in order to flow an air inside the housing through the air inflow path. An adhering unit(300) is mounted in the housing. A particle separated from a tape is adhered to the adhering unit.
Patent KR-20090017295-A (KR)
Inventor: KIM YOUN SIK
IPC: G02F1/1333
Filed: 2007-08-14
Abstract: An LCD module assembly is provided to protect an LCD module from an external impact by absorbing the impact in an elastic unit formed in a chassis frame. An LCD module assembly includes an LCD module(10) and a chassis frame(20) which is mounted inside a terminal case and receives the LCD module. An elastic unit for absorbing an impact is formed in a lateral surface of the chassis frame. The elastic unit is protruded to the outside by cutting a part of the lateral surface of the chassis frame.
Patent KR-20090017334-A (KR)
Title: Magnet fixing method of absorbing panel
Inventor: CHOI YUN CHAN
IPC: E04B1/86
Filed: 2007-08-14
Abstract: A magnet fixing method of a sound absorbing panel is provided to make adhesives permeate to a sound absorbing panel more deeply and widely when impregnating adhesives to a sound absorbing panel in advance for attaching and fixing a magnet to a sound absorbing panel. A magnet fixing method of a sound absorbing panel is used for fixing many magnets(2) on one side of a panel(1) made of glass fiber at regular intervals in the vertical and horizontal directions using adhesives, comprises the steps of impregnating adhesives(5) into the location where the magnet is to be attached, and then attaching and fixing the magnet to the location, wherein an adhesive penetration path is formed in the shape of a sheath to the appointed length and depth on the location impregnated with the adhesives.
Patent KR-20080039783-A (KR)
Title: Both sleeping bag and private tent
Inventor: CHOI MI SUK
IPC: E04H15/30
Filed: 2007-08-28
Abstract: A sleeping bag-cum-private tent is provided to install an underlay and a cover member to be separable, to make installation easy, and to improve utilization in a field by carrying simply. A sleeping bag-cum-private tent(A) comprises an underlay(2) made of thick waterproof cloth and provided with many ring members(22) at two ends, arc-shaped blocking members(31,32) at front and rear ends, side zippers(23) at two lateral ends and a pocket(24) at the inner bottom, a cover member(4) provided with zippers(42) coupled with the size zippers at two ends, a zipper(43) coupled with the front blocking member at the front and coupled with the underlay, and an air mat(6) installed at the bottom of the underlay, wherein a Velcro fastener(5) is formed on the pocket to be attached with the front and rear blocking members, and mosquito nets(312,322) are installed to the inside of the front and rear stopping members of the underlay and coupled with the front and rear ends of the cover member to prevent the intrusion of insects in summertime, and zippers(310,320) are installed to the mosquito nets to open and close the mosquito nets.
Patent KR-20090029098-A (KR)
Title: The system and method to share the explanation and opinion information : about web service and contents through the internet
Inventor: CHUNG GWAN HO
IPC: G06Q50/10
Filed: 2007-09-17
Abstract: A service system and a method thereof for sharing individual and empirical opinion information and description information summarized about the contents are provided to shorten a search time of web site and contents and share experiences through systematical classification. An experience(010) to the website which the internet user(020) knows or the web content is piled up. An opinion(042) which knows the information(041) illustrated for the specific web site or the web content is inputted. The other internet user(060) inspects the inputted information through search(061) Individual about the inputted information, opinion or the evaluation(062) is inputted in the evaluation DB(050). The gathered information is provided to the third internet user(070).
Patent KR-20090032558-A (KR)
Title: Mobile terminal and operation control method thereof
Inventor: KIM MIN JOO
IPC: H04B1/40
Filed: 2007-09-28
Abstract: A mobile terminal and an operation control method thereof are provided to display an identification character in a speech balloon to identify a location of a current scroll location, thereby enabling a user to easily grasp a location of the current scroll. If a search list and a scroll bar are displayed, a controller determines a scroll bar displayed on a display module is moved(S205). When the scroll bar is moved, the controller controls that the search list is scrolled to correspond to a traveling direction of the scroll bar(S210, S215). The controller controls that an identification character identifying the current scroll location together with scroll of the search list is displayed in a speech balloon type(S220).
Patent KR-20080039789-A (KR)
Title: Fruit trees for display using connect frame
Inventor: KIM CHAN SIK
IPC: A01G17/10
Filed: 2007-10-10
Abstract: A cultivation method of an ornamental fruit tree using a connecting frame and the tree are provided to grow the fruit tree even in a narrow indoor space and to create formative beauty. A cultivation method of an ornamental fruit tree using a connecting frame comprises the steps of: installing a connecting frame member on a pot for the fruit tree, wherein the connecting frame member consists of at least one vertical support rod(10) and plural horizontal fixing frames(11) combined into a multistage form; planting the seedling of the fruit tree in the connecting frame member; binding the branches of the planted seedling to the horizontal fixing frame with a tie to allow fruits to be exposed outward; and repeating the binding step when the seedling puts out new branches. Thus, the fruits of the ornamental fruit tree are densely arranged upward/downward at the circumference of the horizontal fixing frames in the form of a cylinder.
Patent KR-20090037108-A (KR)
Title: System and method for charge service of push contents
Inventor: YANG BYUNG WOO
IPC: H04W4/24
Filed: 2007-10-11
Abstract: A system and a method for charge service of push contents are provided to transmit charge information, which includes a permission code, in SMS message format when a user uses push contents. A system for charge service of push contents includes a content transmission server(10), a mobile communication terminal(20) of a user, a charge processing sever(30) and a message transmission sever(40). The content transmission sever transmits push contents and a permission code corresponding to the push contents. The mobile communication terminal receives the push contents and the permission code. When the push contents are used, the mobile communication terminal transmits charge information including the permission code. The charge processing sever receives the charge information. When the permission code is valid, the charge processing sever performs a charge process for the push contents.
Patent KR-20090037585-A (KR)
Title: Image feature extracting method and apparatus, content-based image retrieval method and apparatus using the same and recording medium storing program for performing the method thereof
Inventor: MAHMOUD REZA HEJAZI
IPC: G06T7/00
Filed: 2007-10-12
Abstract: An image feature extracting method and apparatus, a content based image search method and apparatus using the same and a recording medium storing a program for performing the method are provided to effectively express features that an image texture includes by using various feature values that the image texture has. An image search apparatus(200) obtains ranking of similar images. A radon feature value extracting unit(202) performs radon transform modified from a received input image. The radon feature value extracting unit extracts a radon feature value. The first similarity calculation unit(222) calculates similarity between a directivity feature value of the input image and a directivity feature value according to one stored image. A final similarity calculation unit(228) adds up the calculation result of each similarity calculation unit according to a weighted value. An image feature storage unit(234) stores image features about each image stored in a storage image database(232).
Patent KR-20090046263-A (KR)
Inventor: PARK CHAN SUP
IPC: C23C20/06
Filed: 2007-11-05
Abstract: 본 발명은 가공성 및 표면윤활성이 우수한 강판 표면처리조성물 및 이를 이용한 강판의 표면처리방법에 관한 것으로, 전체 수지조성물의 고형분 중량을 기준으로, (A) 수용성 또는 수분산성 우레탄수지 및 아크릴수지를 수지고형분 비율로 90:10∼60:40으로 혼합한 수지 30-70중량%; (B) 실리카 10-40중량%; (C) 에폭시계, 아미노계 및 메타크릴계로 구성되는 그룹으로부터 선택된 최소 하나의 반응성 관능기를 가진 실란화합물 0.1-3.0중량%; (D) 파라핀왁스, 올레핀왁스, 카나우바왁스, 폴리에틸렌왁스 및 폴리테트라플루오로에틸렌왁스로 구성되는 그룹으로부터 선택된 하나 이상의 윤활제 3-25중량% 및 잔부 물을 포함하는 것을 특징으로 하는 금속 표면처리 조성물 및 이러한 조성물을 사용하여 금속 표면을 처리하는 방법이 제공된다. 
     가공성, 표면윤활성, 우레탄 수지, 아크릴 수지, 실리카, 실란화합물, 윤활제
Patent KR-20090051946-A (KR)
Inventor: KIM YOUNG UN
IPC: B60T13/57
Filed: 2007-11-20
Abstract: 본 발명은 차량의 엔진 정지시에도 브레이크 작동에 필요한 진공도를 유지할 수 있도록 하는 진공 브레이크 부스터의 진공도 유지장치에 관한 것으로,  
     종래에는 엔진 정지시에 브레이크 페달을 밟아 제동을 하면 브레이크 페달을 완전히 복귀하는 시점에서 진공밸브(32)가 열려서 제동중 유입된 공기가 진공 부스터(30) 앞쪽으로 유입되므로 진공도가 떨어지게 되어 2회 제동 후에는 진공 부스터(30) 내부의 진공도가 40% 이하로 떨어지게 되고, 3회 제동시부터는 제동력이 급격히 떨어져 운전자가 차량을 제어하기 힘든 상태가 되는 문제가 있었던 바, 
     대기밸브가 설치되는 부스터 입력실과 진공밸브가 설치되는 부스터 출력실의 압력차를 브레이크 부스터 다이아프램에 작용시켜 출력을 증대시키는 진공 브레이크 부스터에 있어서, 상기 부스터 입력실과 부스터 출력실의 연결통로에 솔레노이드밸브를 설치하고, 이 솔레노이드밸브를 엔진 정지신호가 입력되는 컨트롤러를 통해 제어하도록 한 것을 특징으로 하는 본 발명에 의하면 엔진이 정지되었을 때에 컨트롤러를 통해 솔레노이드밸브를 작동시켜 부스터 입력실과 부스터 출력실의 연결통로를 밀폐함으로써 부스터 출력실에 공기 유입을 차단하여 브레이크 해제하더라도 부스터 출력실이 항상 높은 진공도를 유지할 수 있게 되며, 그에 따라 엔진 정지시에 운전자가 높은 제동력으로 브레이크를 계속 정상 작동시킬 수 있게 되어 차량의 제동 안정성을 크게 향상시킬 수 있게 되는 등의 효과를 얻을 수 있게 된다. 
       
     진공 브레이크 부스터, 부스터 입력실, 부스터 출력실, 다이아프램, 대기밸브, 진공밸브, 솔레노이드밸브, 컨트롤러
Patent KR-20090052184-A (KR)
Inventor: JANG IK SOON
IPC: A61K31/4402
Filed: 2007-11-20
Abstract: 본 발명은 세포 노화유도물질, 세포 노화유도방법 및 세포 노화의 마커에 관한 것으로, 더욱 구체적으로는 상기 세포 노화유도물질은, Phenyl 2-pyridyl ketoxime 또는 그 유도체, (R)-(-)-2,2-dimethyl-1,3-dixolane-4-methanol 또는 그 유도체이고, 상기 (R)-(-)-2,2-dimethyl-1,3-dixolane-4-methanol 또는 그 유도체의 입체이성질체인 대조물질 (S)-(+)-2,2-dimethyl-1,3-dixolane-4-methanol 또는 그 유도체를 사용하여 세포 또는 조직의 노화를 유도하고, 상기 대조물질을 포함하여, 상기 세포 노화유도물질을 세포 노화를 확인하는 마커로 사용한다. 본 발명은, 세포나 조직에 노화를 신속하고 저렴한 비용으로 정밀하게 유도하여, 직접적인 노화 연구를 가능하게 하고, 상기 세포나 조직의 노화 여부와 노화 정도를 상기 마커로 확인하여 질병을 초기에 확인하고, 더 나아가 암, 고혈압, 당뇨, 관절염, 심장병 등의 질환을 예방하는 기능을 한다. 또한, 다양한 연령의 포화 동물의 세포나 조직에 간편하고 저비용으로 적용할 수 있어, 노화와 관련된 분야의 연구를 증진시킨다. 또한, 본 발명은 노화세포를 검출하고, 노화를 진단할 수 있는 방법을 제공하므로, 노화와 관련된 분야에 다양하게 적용될 수 있다. 
       
     노화유도물질, 카베올린, 웨스턴 블롯팅, 분열증식속도, 마커, 노화진단
Patent KR-20080077898-A (KR)
Title: Discharge lamp device
Inventor: MATSUMOTO SHIGEYOSHI
IPC: H05B41/24
Filed: 2007-11-26
Abstract: A discharge lamp device is provided to perform protection operation by detecting non-lighting of any one of a plurality of discharge lamps connected in parallel without a separate circuit to prevent erroneous operation. A discharge lamp includes a high frequency generation circuit(2), a transformer(3), a plurality of discharge lamps(4), and an abnormality detection circuit(7). A primary side of the transformer is connected to an output side of the high frequency generation circuit. The plurality of discharge lamps are connected to a secondary side of the transformer in parallel. The abnormality detection circuit has a magnetic body wound with a magnetic flux detecting winding(52) and a plurality of windings(51) connected to the discharge lamps in series and determines abnormality of the discharge lamp by detecting that a sum of magnetic flux of the windings is zero when all the discharge lamps are normally lighted and the sum of magnetic flux of the windings is not zero when at least one discharge lamp is not normal.
Patent KR-20090054546-A (KR)
Title: Pig improving scale removal efficiency
Inventor: KANG DOO WHAN
IPC: F16L55/26
Filed: 2007-11-27
Abstract: A pig with an excellent foreign material removing efficiency is provided to maximize removal efficiency of foreign material because the high pressure water supplied from rearward is sprayed to the inner wall of the conduit after passing through the pig. A pig with an excellent foreign material removing efficiency comprises a through-hole which penetrates in the longitudinal direction of the pig, a socket which is fastened from the front of through-hole to inside, an inlet hole which is formed behind the socket in the longitudinal direction, and a plurality of jetting holes(120) which is radially formed facing the inner wall of the conduit in one side of the inlet hole.
Patent KR-20090056000-A (KR)
Title: Method for gathering sap
Inventor: PARK EUI SEOK
IPC: A01G23/14
Filed: 2007-11-29
Abstract: A method for collecting sap is provided to minimize the deterioration of the sap when the sap is processed to a sap-processed product by treating the sap from an initial collecting process on. A method for collecting sap comprises the following steps of: collecting sap on large scale by using a branch tube and a main tube(S100); gathering the collected sap in an intermediate reservoir wherein the sap can be washed(S200); filtering the gathered sap by using a multi-stage filter(S400); putting the filtered sap into a movable container(S500); irradiating ultraviolet rays to the filtered sap in order to sterilize the sap; and adding an organic acid and a preservative to the sap. In the filtering step, 10 microfilter, 1 microfilter and 0.2 microfilter are used successively.