baber/WOPTO huggingface dataset:
Patent KR-20100050905-A (KR)
Title: Method and apparatus for canceling an chromatic aberration
Inventor: KANG MOON GI
IPC: H04N9/07
Filed: 2008-11-06
Abstract: PURPOSE: A chromatic aberration removal method and a device thereof are provided to remove chromatic aberration regardless of lens characteristic by controlling a chromatic signal based on a block matching result through receiving an RGB signal and a luminance/chromaticity signal. CONSTITUTION: A YUV converter(120) converts an RGB signal into a YUV signal. A block matching unit(130) proceeds block matching with an inputted G signal and B signal of an area dividing unit(110) according to an area. Based on a matching result, the block matching unit controls an inputted U signal of the YUV converter. An RGB converter(140) proceeds RGB signal conversion through a YUV signal and a controlled U0 signal of the YUV converter.
Patent KR-20100051963-A (KR)
Title: Indoor unit for air conditioning apparatus
Inventor: YANG SEUNG HOON
IPC: F24F1/0057
Filed: 2008-11-10
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to indicate the operation state of the indoor unit without installing a display module at the front of the indoor unit. CONSTITUTION: The indoor unit(10) of an air-conditioner comprises a main body, a front panel(14), a light-emitting unit, a reflector, and a display unit The fan sucking the indoor air and the heat-exchanger heat-exchanging the indoor air sucked with refrigerant are installed at the main body. The front panel is movable in the state of being connected to the front side of the main body. The air inlet of the front of the front panel is selectively opened. The light-emitting unit is installed at the inside of the main body. The reflector is installed at the back of the front panel, and reflects the light emitted from the light emitting unit. The display unit is installed at one side of the front of the main body, and indicates the operation mode with the light reflected from the reflector.
Patent KR-20080108934-A (KR)
Title: Method and apparatus for generating header information of stereoscopic image data
Inventor: KIM YONG TAE
IPC: H04N13/00
Filed: 2008-11-12
Abstract: A stereoscopic image bit stream production apparatus and a method thereof are provided to transmit and store stereoscopic image efficiently using header information. Information about a stereoscopic image is read from a header area of an image bit stream through the parsing of the image bit stream(450). Camera parameter insertion information which shows whether or not the camera parameter about the camera obtaining is inserted about the stereoscopic image is extracted(430). A stereoscopic image is restored using the stereoscopic image data extracted from the image bit stream(470). The stereoscopic image information is used in order to reproduce the restored stereoscopic image as two dimension or 3D playback mode(410).
Patent KR-20100054660-A (KR)
Title: System and method for contents delivery based on multiple content delivery network providers, and content server thereof
Inventor: JEON JAE SIC
IPC: G06Q50/30
Filed: 2008-11-14
Abstract: PURPOSE: A contents distribution system through a plurality of CDN business carriers and a method thereof, and the contents server for receiving a page and objects from a duplication server are provided to transmit the message to a client by including the page and object store location URL. CONSTITUTION: A transceiver(210) transmits and receives data. A contents database(240) stores a page and objects included in a page. A global network map DB(230) stores one or more information on a page and object information. A controller(220) controls the page and objects transmitted to one or more replicated servers. The controller selects the CDN business carrier transmitting page and objects.
Patent KR-20100056766-A (KR)
Title: Conveyor apparatus for tire loading and unloading
Inventor: JANG TAE WON
IPC: B65G15/26
Filed: 2008-11-20
Abstract: PURPOSE: A conveyor device for loading and unloading a tire is provided to reduce time required for loading and unloading a tire, and to prevent industrial disaster. CONSTITUTION: A conveyor device for loading and unloading a tire comprises a conveyor belt(3), a support(1), and a carriage(10) for boarding a worker. The conveyor belt is installed in the support, and transfers tires(4). Also the conveyor belt is driven by a drive motor(2). Two cylinders(6) are installed in the support, and ascends and descends the conveyor belt. The carriage has a controller for controlling the conveyor belt.
Patent KR-20100057957-A (KR)
Title: Flooring
Inventor: CHO NAM YONG
IPC: B32B27/08
Filed: 2008-11-24
Abstract: PURPOSE: A floor decorative material is provided to offer a cushion embo layer to the bottom of a product, and to prevent a widening crevice and noise when using the material by applying a dimension stiffening layer. CONSTITUTION: A floor decorative material comprises a surface processing layer(1), a transparent film layer(2), a printing layer(3), a first base material layer(4), a dimension stiffening layer(5), a second base material layer(6), a balance layer(7) and a cushion embo layer(8). The cushion embo layer is a layer formed by foaming a foaming sol mixed with 100 parts of polyvinyl chloride resin by weight with the polymerization rate of 1,000~2,000, 40~180 parts of plasticizer by weight, 2~10 parts of foaming agent by weight, 1~3 parts of foaming accelerant by weight, 0.1~100 parts of filler by weight, and 2~10 parts of stabilizer by weight.
Patent KR-20100062411-A (KR)
Title: Method and apparatus for recognizing parking area
Inventor: KIM DONG SUK
IPC: G01S15/931
Filed: 2008-12-02
Abstract: PURPOSE: A method and an apparatus for recognizing a parking space is provided to reduce measurement errors by processing an echo signal which is reflected to an object with a multiplex echo signal when the parking area is recognized using an ultrasonic sensor. CONSTITUTION: An apparatus(100) of recognizing a parking space comprises; a signal transmission unit(110) which transmits a signal using a sensor; an echo signal receiving unit(120); a multiplex echo signal generator(130) creating a multiplex echo signal from the echo signal based on a preset first critical value and a second critical value; and a parking space recognition unit(140) which recognizes the parking spaced based on a round trip time and a duration.
Patent KR-20100064125-A (KR)
Title: Optical disc device
Inventor: KONG SEUNG PILL
IPC: G11B19/20
Filed: 2008-12-04
Abstract: PURPOSE: An optical disc device is provided to prevent the damage and the failure of an optical disc by stopping a spindle servo operation according to a crack detection result or decreasing the rotation speed of a spindle motor. CONSTITUTION: An optical disc device is composed of a detection unit(10) and a control unit(13). The detection unit detects cracks existing on the clamp area of an optical disc. The detection unit is installed at a location close to a spindle in which the optical disc is placed on. The detection unit comprises a photodiode. The photodiode detects cracks existing on the clamp area of the optical disc using the light. According to the crack detection result, the control unit selectively stops the spindle servo operation.
Patent KR-20100064817-A (KR)
Title: Differential gear assembly of vehicles and manufacturing apparatus and method of the same
Inventor: CHO JUN KWON
IPC: F16H48/00
Filed: 2008-12-05
Abstract: PURPOSE: A differential gear assembly of a vehicle, a manufacturing device thereof, and a manufacturing method thereof are provided to reduce the number of parts and weight and simplify a work process by uniting a part of one among a drive gear and a differential case. CONSTITUTION: A drive gear(10) receives the rotational force from a transmission. A differential case(20) is combined with the drive gear. A pinion gear is arranged inside the case with a pinion shaft. An adhesive(30) is arranged in the junction surface of the differential case in order to improve a bonding force between the drive gear and the differential case.
Patent KR-20090063116-A (KR)
Title: Package for semiconductor device and method of manufacturing the same
Inventor: KOIZUMI NAOYUKI
IPC: H01L21/60
Filed: 2008-12-10
Abstract: A package for a semiconductor device and a manufacturing method thereof are provided to form a penetration hole with a small diameter and a small pitch by forming a hole in a metal plate through a press process or etching process instead of a drill process. A wiring pattern(14) is formed in a front side and a rear side of a core substrate(12). A conductive part(18) is formed in a first penetration hole(16) passing through the core substrate. The core substrate has two metal plates. The first penetration hole, the second penetration hole and the protrusion are installed in the metal plate as one body. An insulating layer(26) is formed in each surface of two metal plates. The protrusions of metal plates are inserted into the second penetration holes of the opposite metal plates. The resin layer is formed by the electro-deposition of the resin.
Patent KR-20100067814-A (KR)
Title: Display substrate and methode of manufacturing the same
Inventor: KIM DO HYUN
IPC: G02F1/1343
Filed: 2008-12-12
Abstract: PURPOSE: A display substrate and a method of manufacturing the same are provided to prevent a defect due to a step during following processes of a patterning process. CONSTITUTION: A deformation preventing layer(105) is formed on the lower surface of a base substrate(101). A gate line is formed on the upper side of the base substrate. A data line is formed on the base substrate on which the gate line is formed. A pixel electrode is formed on the base substrate on which the data line is formed. The deformation preventing layer and the gate line respectively have tensile stress.
Patent KR-20100073406-A (KR)
Title: Method for pickling niobium added ferritic stainless steel
Inventor: LEE YONG HEON
IPC: C23G1/02
Filed: 2008-12-23
Abstract: PURPOSE: A method and an apparatus for continuous casting of unsymmetrical billet are provided to control hydrofluoric acid concentration by controlling the contents of Nb and Cr. CONSTITUTION: A method and an apparatus for continuous casting of unsymmetrical billet comprises: a step of pickling in the neutral salt electrolytic cell in which current more than 0.06A / cm^2 is applied the steel sheet: a step of pickling in a nitric acid electrolytic bath in which current more than 0.06A / cm^3 is applied the steel sheet; and a step of dipping the steel sheet in nitric acid and hydrofluoric acid. The steel sheet is 14Cr system. The content of the niobium in the steel sheet is 0.3% or greater.
Patent KR-20100073465-A (KR)
Title: Traffic lane painting device projection type of traffic lane painting
Inventor: LEE JONG CHAN
IPC: E01C23/00
Filed: 2008-12-23
Abstract: PURPOSE: A protruded lane painting device of a lane painting vehicle is provided to uniformly paint a planar lane and a protruded lane by installing a planar lane painting basket and a protruded lane painting basket. CONSTITUTION: A protruded lane painting device of a lane painting vehicle comprises a planar lane painting basket, a protruded lane painting basket, a pint mixer(200), and outlet opening and closing units. The planar lane painting basket is installed in a support frame and paints a planar lane(400). The protruded lane painting basket is installed in the support frame and paints a protruded lane(400a) at uniform intervals. The paint mixer is installed in the support frame and stirs paint. The outlet opening and closing units open and close paint outlets of the planar lane painting basket and the protruded lane painting basket.
Patent KR-20100073837-A (KR)
Title: Process for preparing ziegler-natta catalyst for olefin polymerization
Inventor: SON KI CHUL
IPC: C08F4/65
Filed: 2008-12-23
Abstract: PURPOSE: A method for manufacturing a ziegler-natta catalyst for olefin polymerization is provided to obtain high activity and high cubic regularity, to remarkably reduce the used amount of titanium, and to manufacture polyolefin having a large particle size and wide distribution of molecular weight. CONSTITUTION: A method for manufacturing a ziegler-natta catalysts for olefin polymerization comprises the following steps: manufacturing a magnesium carrier mixture by dissolving anhydrous magnesium dichloride(MgCl_2) in a dioxyrane compound marked by chemical formula 1 and a hydrocarbon solvent, adding an organic phosphorous compound and a precipitation promoter to the solution, and reacting the mixture at 50~100°C for 1-3 hours; obtaining a precipitate by increasing a temperature until 70~120°C, putting an internal electron donor into the mixture, and reacting the mixture for 1-3 hours; and obtaining a solid catalyst by washing the precipitate with a hydrocarbon solvent, adding a transition metal oxides marked by chemical formula 2, and reacting the mixture at 70~120 °C for 1-5 hours.
Patent KR-20100074519-A (KR)
Inventor: LEE KI HYOUNG
IPC: H01L21/027
Filed: 2008-12-24
Abstract: 본 발명은 패턴에 대한 데미지를 감소시킬 수 있는 반도체 소자의 제조방법에 관한 것으로,  
     본 발명에 따른 반도체 소자의 제조방법은 하부층이 형성되어 있는 반도체 기판 상에 패터닝하고자 하는 물질층을 형성하는 단계와, 상기 물질층 상에 상부층, 하드마스크층 및 유기반사방지막을 차례대로 형성하는 단계와, 상기 유기반사방지막 상에 제 1 포토레지스트를 형성하는 단계와, 상기 유기반사방지막을 노출시키도록 노광 및 현상공정을 통해 제 1 포토레지스트의 소정영역을 제거하여 제 1 포토레지스트 패턴을 형성하는 단계와, 상기 제 1 포토레지스트 패턴을 포함한 상기 유기반사방지막 전면에 상기 제 1 포토레지스트와 반대 타입의 제 2 포토레지스트 패턴을 형성하는 단계와, 상기 제 2 포토레지스트 패턴에 해당 레이저를 이용하여 블랭크 노광 및 현상 공정을 실시하는 단계와, 상기 제 1 포토레지스트 패턴을 제거하는 단계를 포함하는 것을 특징으로 한다. 
       
     ArF 포토레지스트, KrF 포토레지스트
Patent KR-20100074973-A (KR)
Title: Method for evaluating life cycle of an electric instrument control system
Inventor: AHN GEON TAE
IPC: G05B19/418
Filed: 2008-12-24
Abstract: PURPOSE: A method for evaluating lifespan of an electric instrument control system is provided to accurately the residual lifespan of the control system by reflecting the number of failure of the control system on workplace conditions. CONSTITUTION: The number of failure in a control system is detected(S1). The number of failure is a value between an initial time and a lifespan of the control system. A weighted value according to workplace conditions is set(S2). Reduced lifespan is evaluated in reflection the weighted value. The residual lifespan of the control system is evaluated(S3). The residual lifespan is inverse proportion to the number of failure of the control system.
Patent KR-20100076436-A (KR)
Title: From server internal organs style gateway zigbee radio device mac id registration system and method
Inventor: KIM SHIN HO
IPC: H04W60/04
Filed: 2008-12-26
Abstract: PURPOSE: A zigbee wireless device MAC ID registering device is provided to analyze the information of wireless Zigbee device and MAC ID according to a device. CONSTITUTION: A coordinator performs wireless telecommunication with a wireless zigbee device through a zigbee module for a coordinator(110). A CPU(120) performs controls operation for reading the information of the device from the zigbee module. A flash memory(130) stores the information and connects information of the device that the CPU has read. After reading the information from the flash memory, a web server(140) controls the interface of GUI and displays the information to the user.
Patent KR-20100080137-A (KR)
Title: Polymer having aromatic rings, composition containing the same,of patterning materials using the same
Inventor: KIM MIN SOO
IPC: C08G61/02
Filed: 2008-12-31
Abstract: PURPOSE: An aromatic ring-containing polymer is provided to ensure enough resistance to multi-etching and etching selectivity and to minimize reflection between a resist and back layer. CONSTITUTION: An aromatic ring-containing polymer contains a repeat unit of chemical formulas 1 and 2. In chemical formula 1 and 2, R1-R7 are same or different and are independently selected from a group consisting of hydrogen, hydroxyl group, halogen group, substituted or non-substituted alkyl group, substituted or non-substituted aryl group, substituted or non-substituted hetero aryl group.
Patent KR-20080025131-A (KR)
Title: Electronic device and electronic equipment
Inventor: UEHARA MASAMITSU
IPC: H05B33/10
Filed: 2006-07-19
Abstract: This invention provides an electronic device having excellent properties, which comprises an intermediate layer capable of smoothly conducting carrier receipt and delivery between layers, and a highly reliable electronic equipment. The electronic device comprises a laminate comprising a hole transport layer (a first organic semiconductor layer), a luminescent layer (a second organic semiconductor layer) and an intermediate layer provided between and in contact with both the layers, the laminate being inserted into between a pair of electrodes. The intermediate layer comprises, as a main material, a compound represented by general formula A1-B-A2 wherein A1 and A2 each independently represent a group containing at least one of primary to tertiary amino groups and hydroxyl, carbonyl, and carboxyl groups, provided that the presence of any of A1 and A2 suffice for contemplated results; and B represents a group containing a fluorene ring. This compound is constructed so that group A1 and group A2 are located on the hole transport layer side and group B is located on the luminescent layer side. ® KIPO & WIPO 2008
Patent KR-20080031919-A (KR)
Title: Imaging system and authentication method
Inventor: OHTA YUSUKE
IPC: G06F3/12
Filed: 2006-08-03
Abstract: An imaging system is disclosed that performs authentication of a user. The system includes one or more manipulation detecting parts that detect one or more manipulations by the user related to an imaging process, one or more biometric information acquiring parts that acquire biometric information of the user when the manipulation detecting parts detect the manipulations by the user, and an authentication determining part that determines an authentication result of the authentication based on the biometric information acquired by the biometric information acquiring parts.
Patent KR-20080029004-A (KR)
Title: Paints containing particles
Inventor: STANJEK VOLKER
IPC: C09D7/62
Filed: 2006-06-29
Abstract: The invention relates to coatings (B), produced from coating formulations (B1), containing a) a paint resin (L) with reactive groups, b) a paint hardener (H) with reactive groups by means of which the paint hardener can react with the reactive groups of the paint resin (L), c) particles (P) and d) optionally solvent, wherein a) the hardened coating (B) aa) on the surface thereof or ab) in the layers adjacent to the surface which when measured from the surface are 1000 nm thick or ac) both on the surface and in the layers adjacent to the surface which when measured from the surface are 1000 nm thick has an increased concentration of particles (P) than in the interior thereof and wherein b) the particles (P) may be obtained by a reaction of colloidal metal or silicon oxide sols (P1) with organosilanes (A), selected from general formulae (I) and (II), where R1, R2, R4, A, X, Y, m, n and q have the meanings given in claim 1.
Patent KR-20080086973-A (KR)
Title: Data link management in coaxial media
Inventor: HEIKKONEN TIMO
IPC: H04H20/76
Filed: 2007-01-12
Abstract: A communication system and a node point of a data network for transmitting a baseband data signal between at least one data terminal connected to a communication system comprising a coaxial cable network, and an external data network or server, which node point comprises connection means for connecting the node point to a coaxial cable network. The node point of a data network is arranged to control its receiver to a receiving mode for receiving data from said data terminal; and to send idle data periodically to said data terminal in order to control the data terminal to a listening mode.
Patent KR-20080059183-A (KR)
Title: Liquid preparation for external application containing indomethacin
Inventor: MIURA HIROSHI
IPC: A61K47/20
Filed: 2006-10-16
Abstract: Disclosed is a liquid preparation for external application which contains indomethacin. This liquid preparation for external application is excellent in feeling of use and absorbability, and does not deposit crystals over time even in a low temperature environment. Specifically disclosed is a liquid preparation for external application containing indomethacin, a lower alcohol, water, a sulfite and a polyethylene glycol having an average molecular weight of 3,000-15,000.
Patent KR-20080049145-A (KR)
Title: Pilot symbol assisted modulation and demodulation in wireless communication systems
Inventor: ROUPHAEL ANTOINE J
IPC: H04L25/02
Filed: 2001-02-01
Abstract: A transmitter (10) which includes a quadrature phase shift keying (QPSK) modulator (14), and a receiver (20) which includes a pilot correlation filter (PCF) (23), a data matching filter (DMF) (22), a timing recovery mechanism, a sampler (24), and a QPSK demodulator (26) are provided in a wireless communication system. The transmitter (10) transmits a frame of data symbols and pilot symbols (frame) to a receiver in a wireless system. The QPSK modulator (14) modulates the frame. At the receiver (20), the PCF (23) recovers the pilot symbols, whereas the timing recovery mechanism tracks the timing of the pilot symbols in the frame. The DMF (22) enhances the multipath response of the received frame at known time intervals of the pilot symbols, and output a plurality of enhanced peaks. The sampler (24) samples the multipath response of the received frame at each of the enhanced peaks. The QPSK demodulator (26) demodulates the sampled frame and recovers the data symbols using QPSK demodulation based on the sampled frame.
Patent KR-20080072679-A (KR)
Title: Linear precoding for spatially correlated channels
Inventor: WANG JIBING
IPC: G06F40/00
Filed: 2006-10-27
Abstract: Systems and methodologies are described that facilitate estimating transmit covariance from evaluation of a channel (e.g., forward link channel, reverse link channel,...) to be utilized in linear precoding for multiple-input multiple-output (MIMO) wireless communication systems. Predefined codebooks that include any number of precoding matrices may be modified based upon transmit covariance estimations to yield improved precoding performance. Further, channel related feedback may be generated and analyzed by utilizing the modified codebooks.
Patent KR-20080080610-A (KR)
Title: Thermoplastic polyurethanes comprising polytrimethylene ether soft segments
Inventor: SUNKARA HARI BABU
IPC: D01F6/70
Filed: 2006-12-01
Abstract: Thermoplastic polyurethane prepared from reactants comprising: (a) poly-trimethylene ether glycol; (b) diisocyanate; (c) diol chain extender; and (d) monofunc-tional alcohol chain terminator or monofunctional amine chain terminator; and manufacture and use thereof.
Patent KR-20080078046-A (KR)
Title: Metal borides
Inventor: SCHRUMPF FRANK
IPC: C01B35/04
Filed: 2006-12-07
Abstract: The invention relates to electrically conductive metal compounds, at least 40% by weight of particles having a grain size of more than 106 mum, as determined by sieve analysis in accordance with ASTM B 214, these particles consisting of grown monocrystalline grains.
Patent KR-20080085890-A (KR)
Title: Nand architecture memory devices and operation
Inventor: ROOHPARVAR FRANKIE F
IPC: G11C16/24
Filed: 2006-12-19
Abstract: Non-volatile memory devices utilizing a modified NAND architecture where both ends of the NAND string of memory cells are selectively coupled to the same bit line may facilitate increased memory densities, reduced fabrication steps and faster read operations when compared to traditional NAND memory array architectures. Programming and erasing of the memory cells can be accomplished in the same manner as a traditional NAND memory array. However, reading of the memory cells may be accomplished using charge sharing techniques similar to read operations in a DRAM device.