baber/WOPTO huggingface dataset:
Patent KR-20090118859-A (KR)
Title: Anthracene derivative and organic electroluminescence device using the same
Inventor: LEE JUNG SUB
IPC: C07F7/08
Filed: 2009-05-12
Abstract: PURPOSE: An anthracene derivative and an organic electroluminescence device using the same are provided to ensure excellent luminous efficiency, power efficiency, driving voltage and lifetime, and to secure performance optimization in a full color organic EL panel. CONSTITUTION: An anthracene derivative has a core in which an anthracene moiety with superior device characteristics and a moiety of fluorene or the like with superior fluorescence characteristics are coupled with each other, for example, an indeno anthracene core, wherein the core is substituted by an aryl group. The anthracene derivative is represented by chemical formula 1.
Patent KR-20090118860-A (KR)
Title: Method of processing of a compressed image into a gamut mapped image using spatial frequency analysis
Inventor: THIEBAUD SYLVAIN
IPC: H04N1/46
Filed: 2009-05-12
Abstract: PURPOSE: A method of processing of a compressed image into a color gamut mapped image using a spatial frequency analysis is provided to enable the spatial frequency analysis in the compressed image to be used for decompression of image and the selection of the suitable color gamut mapping algorithm. CONSTITUTION: The compacted image is entropy-decoded to a plurality of adjacent compression block domain. The each compression block domain is dequantized for providing the spatial frequency distribution of the image pixel color value in the compression block domain. The each spatial frequency distribution of the block domain is transform-inversed to the color values for the each pixel of the compression block domain. One of a plurality of color gamut mapping algorithms is selected for the each compression block domain according to the spatial frequency distribution of the color values within the compression block domain. The color value of the compression block domain is color-gamut-mapped by using the selected color gamut mapping algorithm for providing the color-gamut-mapped and compression-released image.
Patent KR-20100123995-A (KR)
Title: 지방조직 및 간질혈관분획을 함유하는 이식용 조성물
Inventor: BANG SANG IL
IPC: C12N5/07
Filed: 2009-05-18
Abstract: 본 발명은 지방조직 및 간질혈관분획을 함유하는 이식용 조성물에 관한 것으로, 구체적으로 지방조직 및 간질혈관분획, 또는 동결보존 처리된 지방조직 및 동결보존 처리된 간질혈관분획을 함유하는 이식용 조성물에 관한 것이다. 
       
     지방조직, 간질혈관분획, 이식, 동결보존, 조성물
Patent KR-20100125013-A (KR)
Title: Ag wire, ag ply yarn, functional fabric using the same and manufacturing method thereof
Inventor: SONG YONG SUL
IPC: D04B1/14
Filed: 2009-05-20
Abstract: PURPOSE: Ag wire, Ag ply yarn, functional fabric using the same and a manufacturing method thereof are provided to obtain permanent conductivity and antibiotic function by using AG play yarn as original yarn. CONSTITUTION: In order to Ag ply yarn(100), Ag alloy including pure Ag(99.99%) or a Cu is casted as a linear material through an aromatic solidification method. The casted linear material is molded into a micro fiber through a stretch process. Ag yarn having the diameter of 0.015-0.05mm is used as core yarn(20). The core yarn is covered by winding yarn or sub yarn(10), and Ag alloy micro fiber includes copper of 0.1-10wt%.
Patent KR-20100131215-A (KR)
Title: An endo-beta-1,4-glucanase d mutant with an improved thermostability and acid-resistance and the preparation method
Inventor: HAN SUNG OK
IPC: C12N15/56
Filed: 2009-06-05
Abstract: PURPOSE: A Clostridium cellulovorans-derived endo-beta-1,4-glucanase(EGD) mutant is provided to improve thermal stability and acid resistance. CONSTITUTION: An endoglucanase-D mutant has an amino acid sequence of sequence number 1. The mutant has acid resistacne or thermal resistance. A gene encoding the mutant protein has a base sequence of sequence number 2. The endoglucanase-D mutant is prepared by mixing endoglucanase-E of Clostridium thermocellum having thermal resistance with Clostridium cellulovorans-derived endoglucanase-D having acid resistance.
Patent KR-20100131301-A (KR)
Title: Pencil case
Inventor: LEEM HOON
IPC: A45C11/34
Filed: 2009-06-05
Abstract: PURPOSE: A writing instrument storing case is provided, which makes automation possible while minimizing manual working and improves productivity. CONSTITUTION: A writing instrument storing case comprises: a front board(110); a first side board(120) and a second side board(130) which are respectively connected to both sides of front board; a back board(140) in which one side is connected to the first outer side board; a third side board(160) having the width smaller than the first and second side boards; a middle board(150) in which one side is connected to the other side of the third side board; a fourth side board(170) having the width smaller than the first and the second side boards; a bottom board(180) connected to the lower part of the front board; and a stage formation part connected to the lower part of the bottom board.
Patent KR-20100131889-A (KR)
Title: Centrifugal separator
Inventor: LEE WOO HONG
IPC: B04B3/02
Filed: 2009-06-08
Abstract: PURPOSE: A cyclone separation device is provided to reduce noise by separating solid materials from liquid through low speed rotation and low centrifugal force. CONSTITUTION: A cyclone separation device a first and a second bearing part installed in a frame, a case which is arranged between the first and the second bearing part and is installed in the frame. A filtering box member(160) is rotated by the drive of a first driving pulley and has a wedge screen into a tapered form in one side. A brush is rotatably arranged inside the filtering box member. A scraper assembly(170) is rotated by the drive of a second driver pulley. An injection nozzle has a one side which is fixed to the frame and an inner end part which is arranged in the inner center of the scraper assembly. A position correction device corrects the location of the scraper assembly.
Patent KR-20100133816-A (KR)
Title: Method and system for splitting wafer
Inventor: WI SOON IM
IPC: H01L21/78
Filed: 2009-06-12
Abstract: PURPOSE: A wafer dividing method and a wafer dividing system are provided to prevent the deformation of a wafer due to heat with high temperature by etching the rear side of the wafer using plasma. CONSTITUTION: An adhesive layer is attached on the rear side of a wafer(S100). A dividing line is arranged between chips on the wafer. The wafer attached with the adhesive layer is divided into the chips(S110). An adhesive layer is attached on the front side of the divided wafer(S120). Ultra violet is radiated, and the rear side adhesive layer is eliminated(S130). The rear side of the wafer is etched using plasma source(S140).
Patent KR-20110005933-A (KR)
Inventor: KIM YOUNG EON
IPC: C01B33/039
Filed: 2009-07-13
Abstract: 본 발명은 태양전지용 원소재인 실리콘의 제조방법에 관한 것으로, 더욱 상세하게는 순도 2N인 금속급 실리콘을 저비용으로 정제하여 태양전지급 실리콘에 적합한 순도 6N 이상의 태양전지용 고순도 실리콘의 제조방법에 관한 것이다. 
     이를 위하여 본 발명은 금속급 실리콘을 히터로 둘러싼 감압용기에 넣은 후 상기 히터로 상기 용기내의 상기 금속급 실리콘을 용융시켜 액체상태로 만든 후, 액체상태인 상기 금속급 실리콘내로 수증기를 포함하는 아르곤가스 와 수소가스를 불어넣어 Si-B-P-H 2  O-Ar 시스템의 열 화학반응을 최적화하여 상기 금속급 실리콘내의 액체상태인 불순물 보론(B)과 인(P)을 기체상태 산화물 HBO 와 PO로 제거하며 동시에 기체상태로 되지 않은 다른 불순물은 상기 금속급 실리콘내의 불순물 나트륨(Na), 칼슘(Ca), 칼륨(K), 알루미늄(Al)을 슬래그 응집제로 하여 Na-Ca-K-Al-Si-O 시스템의 열 화학반응을 최적화하여 상기 다른 불순물을 제거하여 상기 금속급 실리콘내의 불순물들을 제거한 후, 이어서 상기 용기내의 액체상태인 상기 금속급 실리콘을 일방향 응고하여 상기 금속급 실리콘을 순도 6N 이상의 고순도 실리콘으로 정제하는 것에 특징이 있다. 
       
      금속급 실리콘, 태양전지용 실리콘, 고순도실리콘, 불순물, 보론, 산화물, 일방향응고
Patent KR-20110006266-A (KR)
Title: Method for measuring internal resistance of a high voltage battery cell of automobile
Inventor: KIM WOO SUNG
IPC: G01R31/36
Filed: 2009-07-14
Abstract: PURPOSE: A cell internal resistance measuring method is provided to recognize the degradation state of a battery by measuring internal resistance. CONSTITUTION: A current and voltage of a battery cell are measured(305). It is determined whether measurement time have passed about 1 minute(310). When the measured current-voltage data satisfies a fixed electric current distribution, a resistance computation process is continued. If not, the resistance computation process is completed(315). When a battery satisfies a temperature condition, the resistance computation process is continued. If not, the resistance computation process is completed(320). The battery resistance is measured by using a least square method(325).
Patent KR-20110007456-A (KR)
Title: Optical module and method for fabricating the same
Inventor: CHOO HEUNG RO
IPC: G02B6/12
Filed: 2009-07-16
Abstract: PURPOSE: An optical module and a method for manufacturing the same are provided to minimize the optical module using optical fiber in an as-cleaved state without ferrule. CONSTITUTION: A substrate(100) includes an optical element chip on the upper side. A spacer(200) forms a through hole and is combined with the substrate. The optical element chip is inserted into the through hole of the spacer. A cover(300) is combined with the spacer and closed the through hole. Optical fiber(400) is combined with the cover. The location of the optical fiber corresponds to the location of the optical element chip.
Patent KR-20110011463-A (KR)
Title: Light unit and display apparatus having the same
Inventor: OH NAM SEOK
IPC: G02F1/1335
Filed: 2009-07-28
Abstract: PURPOSE: A light unit having fast response speed and a display device equipping the same are provided to arrange at least one LED(Light Emitting Diode) in a side view mode. CONSTITUTION: A plurality of groove parts is formed in one side of a light guide plate(120). A light guide part(130) is formed in one side of groove parts. One or more LED(115) is incident to the light guide plate a light guide plate. The light guide plate and the light guide part are formed into the same material. A plurality of grooves is formed in one end of the light guide plate.
Patent KR-20110017050-A (KR)
Title: Self-adhesion type waterproof sheet
Inventor: LEE YOON HEE
IPC: E04D11/02
Filed: 2009-08-13
Abstract: PURPOSE: A self-adhesion type waterproof sheet is provided to improve elasticity and stickiness by the formation of a synthetic butyl rubber layer and to enable adhesion between sheets without separate adhesive. CONSTITUTION: A self-adhesion type waterproof sheet comprises a synthetic butyl rubber layer(10), an asphalt rubber layer(20), multiple functional sheet layers(30), a film layer(40), and a cutting groove(50). The synthetic butyl rubber layer has the form of a sheet. The asphalt rubber layer is formed on the top of the synthetic butyl rubber layer and has a copper net(M) inside. The multiple functional sheet layers are attached on the top of the asphalt rubber layer for the formation of a space(21). A first releasing layer is formed on the bottom surface of the functional sheet layer to be separated from the asphalt rubber layer. The film layer is attached on the top of the space and the functional sheet layer.
Patent KR-20110018515-A (KR)
Title: 침구
Inventor: KWON KI SUNG
IPC: A47G9/02
Filed: 2009-08-18
Abstract: 본 발명은 침구류의 보온재로 사용되는 발포형 충진재의 기능을 개선하여 가볍고 저렴한 제조비용의 침구류를 제공하는 것을 목적으로 한다. 
     상기 목적 달성을 위하여 본 발명의 침구류는 상부 외피(102) 및 하부 외피(104) 사이를 일정한 간격으로 재봉하여 누비고, 그 재봉으로 형성된 공간부(112)에 폴리프로필렌 수지와 게르마늄 분말, 화산석 분발, 황토 분말 중 선택되는 적어도 1종 이상의 물질을 섞어 발포 성형한 알갱이로 이루어진 충진재(106)를 채워 구성한다.
Patent KR-20110023189-A (KR)
Title: Manufacturing method of ultrafine composite metal oxide particles
Inventor: HAN JEONG IN
IPC: B22F9/06
Filed: 2009-08-31
Abstract: PURPOSE: A method for manufacturing ultrafine composite metal oxide powder is provided to prepare environment-friendly composite metal oxide powder by blocking use of environmentally toxic materials and to reduce manufacturing time using organic compound colloid. CONSTITUTION: A method for manufacturing ultrafine composite metal oxide powder comprises the steps of: dissolving different metal precursors in an organic solvent to prepare 2 or more single colloidal solution; mixing the single colloidal solution to prepare a composite colloidal solution; and stirring the composite colloidal solution until the organic solvent is evaporated to prepare a gelled complex metallic compound; and heating the gelled complex metallic compound.
Patent KR-20110023291-A (KR)
Title: Collapse energy high absorbing typed aluminum sub-frame
Inventor: LIM CHEUL SOON
IPC: B62D21/02
Filed: 2009-08-31
Abstract: PURPOSE: An aluminum sub-frame with enhanced collision-energy absorbing ability is provided to maintain excellent performance and to enhance collision performance since a separate section for absorbing collision force is formed to enhance collision performance by the applying of continuous supporting force on displacement in collision. CONSTITUTION: An aluminum sub-frame with enhanced collision-energy absorbing ability comprises left and right frame members(1,2), front and rear cross members(3,4) and an energy absorbing body(5). The left and right frame members form both sides. The front and rear cross members form front and rear parts across the left and right frame members. The energy absorbing body forms a space(8) for enabling the front parts of the left and right frame members, which are coupled to both sides of the front cross member, to absorb shock. The energy absorbing body comprises a space, which is empty and is divided into a plurality of sections by barriers(9), at the front parts of the left and right frame members. The energy absorbing body comprises a deformed extended end(7) with a given edge thickness.
Patent KR-20110028737-A (KR)
Inventor: KIM WON NAM
IPC: H01L33/02
Filed: 2009-09-14
Abstract: PURPOSE: A method and a device for repairing a light emitting diode using quantum dot coating are provided to measure a light emitting property value to form a quantum dot on a light emitting diode defined as a defective product, thereby repairing the light emitting diode. CONSTITUTION: A light emitting property value of a light emitting diode is measured. The light emitting property value comprises a digital value for a color or luminance. A light emitting diode whose measured light emitting property value is out of a target range is defined as a defective product. A quantum dot layer is formed on the top layer of the defective light emitting diode. The defective light emitting diode is transferred to a lower part of a quantum point mask.
Patent KR-20110030744-A (KR)
Title: 마취기 및 인공호흡기용 가온가습튜브
Inventor: KIM KI RYUNG
IPC: A61M16/01
Filed: 2009-09-18
Abstract: 본 발명은 수술실에서 마취할 때 마취기에 그리고 수술실 또는 수술실에서 회복실 및 중환자실 등으로 이동시 인공호흡기에 체결하여 사용하는 것으로, 배기와 흡기가 하나의 호스에서 처리되어 순도나 저항이 적고 자연적 방식의 가스순환을 시킴으로 건조하거나 차가운 가스를 사람에게 적정한 습도로 가온, 가습시켜 공급함으로써 발생할 수 있는 2차 감염을 근본적으로 차단할 수 있도록 한 마취기 및 인공호흡기용 튜브에 관한 것으로,  
     상기에 따른 본 발명 마취기 및 인공호흡기용 튜브는 
     몸체(100)와; 
     몸체(100) 하부에 형성되되 길이가 가변되도록 형성된 연장부(300)와; 
     연장부(300) 하부에 형성되며 마스크가 체결되는 연결부(500)와; 
     몸체(100), 연장부(300), 연결부(500)의 내측에 길이방향으로 구비되어 1/2로 분할하여 가스의 이동통로가 되도록 하는 분할벽(700)을 포함하는 것을 특징으로 한다. 
       
     마취기, 인공호흡기, 튜브, 분할벽
Patent KR-20110030769-A (KR)
Title: Backoff method for reducing contention of wlan
Inventor: KWAK KYUNG SUP
IPC: H04W74/08
Filed: 2009-09-18
Abstract: PURPOSE: A back off method for reducing collision in a wireless network is provided to deteremine the size of a new competition window by using offset and various applying ratio. CONSTITUTION: A frame is transmitted(S110). A window size is determined based on a predetermined offset and applying rate(S170). The applying rate includes at least one between a predetermined FR(Fixed Ratio) and PR(Persistence factor Ratio). A new competition window size is determined through a multiple of the competition window, the FR, the off set of the FR.
Patent KR-20110033627-A (KR)
Title: Method of offering position information and mobile telecommunication system for the same
Inventor: CHOI BYUNG GOO
IPC: H04W88/18
Filed: 2009-09-25
Abstract: PURPOSE: A mobile communication system for location information providing method is provided to supply more exact location information to an application in real time by calculating location change according to the time. CONSTITUTION: A GPS(Global Positioning System) module(110) periodically receives a GPS signal. A processor(120) provides first location information to an application. The processor calculates an location error through comparing currently receives second location information and first location information. If the location error is over a permissible range, the processor updates the first location information to the second location information. The processor provides the second location information to the application.
Patent KR-20110036296-A (KR)
Title: Sludge filter system for glass etching device
Inventor: HWANG DOO MO
IPC: H01L21/302
Filed: 2009-10-01
Abstract: PURPOSE: The sludge filtering system of a substrate etching apparatus is provided to overcome problems related to a cartridge type filter unit by including a nonwoven fabric type filter unit. CONSTITUTION: An etching solution is stored in a main tank(110). A filter unit(120) filters the etching solution from the main tank and includes a plurality of filter plates which are capable of being approached or separated according to the circulation direction of the etching solution. A first pump(140) pumps the etching solution from the main tank to the filter unit. A buffer tank(150) stores filtered solution which is filtered by the filter unit. A second pump(160) pumps the filtered solution from the buffer tank to a substrate etching apparatus. The filter unit is nonwoven fabric type.
Patent KR-20110038417-A (KR)
Inventor: KIM CHANG HYUN
IPC: G06F3/14
Filed: 2009-10-08
Abstract: 본 발명은 디스플레이 장치 및 그 텍스트 컨텐츠 표시 방법에 관한 것이다. 본 발명에 따르면 사용자가 자신이 읽을 텍스트 컨텐츠에 따라 상기 텍스트 컨텐츠를 디스플레이하는 방식을 자유롭게 설정함으로써 사용자의 독서 효율을 향상시킬 수 있다.  
       
     텍스트 컨텐츠, 반복, 표시, 안내선, 강조
Patent KR-20110039992-A (KR)
Title: Jelly-roll type secondary battery characterized by that substantially total of active material-non-coated portion is insulated
Inventor: LEE KWAN SOO
IPC: H01M10/38
Filed: 2009-10-13
Abstract: PURPOSE: A jelly-roll type secondary battery is provided to suppress the formation of dendrite on an uncoated part including a negative electrode tab, to lower an internal short generation rate, and to ensure effects improving the safety of a battery. CONSTITUTION: A jelly-roll type secondary battery comprises: a positive electrode which includes a positive electrode active material, a positive electrode current collector, and a tab, wherein the positive electrode comprises at least one uncoated part equipped to at least one tab; a negative electrode which includes a negative electrode active material, a negative electrode current collector, and a tab, wherein the negative electrode comprises at least one uncoated part equipped to at least one tab; and a separator equipped between the positive electrode and the negative electrode. The positive electrode includes an insulating protective layer in the total of an uncoated part end.
Patent KR-20100041688-A (KR)
Title: Private generator with automatic transform to fire-use only feature for fire and non-fire emergences
Inventor: LEE WON KANG
IPC: H02P31/00
Filed: 2009-10-14
Abstract: PURPOSE: A private generator for fire emergency and power outage is provided to obtain the safety and convenience by constantly supplying power for extinguishing fire. CONSTITUTION: A measurement unit detects fire occurrence based on the change of power load in a main power source line. The input of a control unit is connected to the measurement unit. The output of the control unit is connected to a breaker for a power outage. Based on the change of power load, the breaker for the power outage is blocked. Power outage load and fire emergency load are supplied. The fire emergency power is preserved.
Patent KR-20110041191-A (KR)
Title: Anchor body for a permanent ground anchor
Inventor: LIM DAE SOON
IPC: E02D5/80
Filed: 2009-10-15
Abstract: PURPOSE: An anchor body for a ground anchor is provided to facilitate assembly and disassembly since the diameter of a locking ring is elastically increased. CONSTITUTION: An anchor body for a ground anchor is constituted as follows. A cap(600) is coupled with the rear portion of a body(100) formed with a tapered hole. A wedge cone(200) is inserted into a tapered hole and holds a tension member. A spring(400) pushes the wedge cone behind the wedge cone to return the wedge cone to the original position. A connecting groove is formed inside the rear portion of the wedge cone and supports the front end of the spring. A locking lug(510) is formed on the outer surface of a locking ring(500). The locking lug is coupled with the locking groove and restricts the backward movement of the wedge cone.
Patent KR-20110044375-A (KR)
Title: Manufacturing method of lithium-nickel-cobalt-manganese complex oxide, lithium-nickel-cobalt-manganese complex oxide manufactured thereby and lithium secondary battery with the same
Inventor: KO HYOUNG SHIN
IPC: H01M10/05
Filed: 2009-10-23
Abstract: PURPOSE: A method for manufacturing lithium-nickel-cobalt-manganese complex oxide is provided to ensure energy capability per unit volume, electrochemical characteristic, and crystallinity by controlling particle diameter and tab density. CONSTITUTION: A method for manufacturing lithium-nickel-cobalt-manganese complex oxide comprises the steps of: mixing a lithium compound, nickel compound, manganese compound, cobalt compound, X-containing compound, and Y-containing compound in a stoichiometry ratio, wherein X is one element selected from the group consisting of B, Mg, Al, Si, Ti, V,Cr, Zn, Ga, Zr, Nb, and Mo and Y is one element selected from the group consisting of F, P and S; dispersing the compound in a solvent and wet grinding the compound so that average particle diameter is less than a 0.3 micrometer to prepare slurry; spray-drying the slurry; and plasticizing the dried slurry.
Patent KR-20110046951-A (KR)
Title: waterproof mat opening and closing apparatus
IPC: E02B3/12
Filed: 2009-10-29
Abstract: PURPOSE: A device for opening and closing a waterproof mat is provided to effectively prevent an embankment from collapsing by remotely controlling a motor depending on a water level. CONSTITUTION: A device for opening and closing a waterproof mat comprises a water mat(1), a guide bar(2), an extendable bar(3), a motor(4), and a controller(5). The waterproof mat is installed on the inclined surface of an embankment. The guide bar is installed to be horizontal to the surface of the embankment and supports the waterproof mat. The extendable bar is rotatably installed in one end of the guide bar. The motor is installed in the end of the extendable bar. The center shaft of the motor winds the waterproof mat. The controller controls the operation of the motor.
Patent KR-20110047048-A (KR)
Title: Furnace
IPC: F27B9/40
Filed: 2009-10-29
Abstract: PURPOSE: A furnace is provided to improve the yield of the furnace and to reduce manufacturing costs by enabling a material to be heated with desired temperature. CONSTITUTION: A furnace comprises a body unit, a charging door, an extracting door, a burner unit, and a temperature measurement unit(100). The body unit comprises a charging unit and extracting unit. The charging unit charges the body unit with materials. The extracting unit extracts the mateirals. The charging door opens and closes the charging unit. The extracting door opens and closes the extracting unit. The burner unit is installed in the body unit and heats the materials. The temperature measurement unit is slidably installed in the body unit. The temperature measurement unit comprises a sensor rod(110) and sensors(120). The sensor rod is slid along the direction of flames injected from the burner unit. The sensors are installed in the sensor rod in a longitudinal direction and measure the temperature of the mateirals.