baber/WOPTO huggingface dataset:
Patent KR-20070093224-A (KR)
Title: A method of making ferro fluid highly dispersed in mineral oil of low volatility
Inventor: HWANG HYUN HO
IPC: H01F41/14
Filed: 2006-03-13
Abstract: A method for manufacturing a magnetic fluid highly dispersed in a mineral oil system with low volatility is provided to prevent leakage of oil generated by a magnet used in a magnetic fluid chamber and to solve a reliability problem in a high vacuum process. A method for manufacturing a magnetic fluid highly dispersed in a mineral oil system with low volatility includes the steps of: adsorbing an anion surfactant as a first dispersing agent to magnetite powder of 10 - 15nm; mixing the magnetite powder with the adsorbed surfactant and aromatic system process oil with an aromatic component of 35 - 45%, viscosity specific gravity of 0.94 - 0.96, and kinematic viscosity of 15 - 20cSt as a second dispersing agent in 10 - 50wt% of the magnetite powder; and dispersing the magnetite powder with the adsorbed second dispersing agent to the mineral oil system with low volatility with the boiling point of 180 - 230 degrees centigrade.
Patent KR-20060101282-A (KR)
Inventor: YAMASHITA YOSHIHIRO
IPC: G01B11/00
Filed: 2006-03-14
Abstract: 본 발명은 투명체의 표면과 이면의 반사율의 차에 의하지 않고, 항상 투명체의 표면을 계측 가능한 변위 센서를 제공하기 위한 것으로서, 상기 목적을 달성하기 위한 해결 수단에 있어서, 소정의 계측 대상 영역을 향하여 라인 빔을 조사하는 투광 수단과, 상기 계측 대상 영역을 라인 빔의 조사 각도와는 다른 각도로부터 촬상하는 2차원 촬상 소자와, 2차원 촬상 소자의 출력에 의거하여 계측 대상 영역 내의 물체의 변위를 계측하는 계측 수단과, 2차원 촬상 소자의 시야 내에 2 이상의 계측 대상 영역을 설정하는 것이 가능한 계측 대상 영역 설정 수단과, 2차원 촬상 소자로 촬영된 화상에 의거하여, 설정된 계측 대상 영역에 포함되는 1 또는 2 이상의 측정점 좌표의 결정을 행하는 측정점 좌표 결정 수단과, 계측 대상물체의 기준면에 관한 계측 변위의 변동에 추종시켜서, 적어도 하나의 계측 대상 영역 종단을 변위 측정 방향으로 이동시키는 영역 자동 추종 수단을 구비하는 것을 특징으로 하는 변위 센서가 개시된다. 
       
     변위 계측 방법, 변위 센서
Patent KR-20070095079-A (KR)
Title: The edge trace method for angiocardiography using least squares method
Inventor: RYU HYANG SHIN
IPC: A61B6/00
Filed: 2006-03-20
Abstract: A method for extracting an edge of angiocardiography using a least squares method is provided to perform a high accurate function by generating an edge extraction algorithm having a high extraction speed and a high accuracy. A method for extracting an edge of angiocardiography using a least squares method includes the steps of: displaying a pixel value of an image which extracts a return-line using a least square method, on a graph; performing an interpolation for a parabola of the graph; searching all edges of the extracted pixels and displaying an edge of a blood vessel on a total image region. An average value of two lines is calculated if both blood vessels are displayed on the image. A tangential equation is calculated by a differential function at all points of the average value line. A thickness of both blood vessels is calculated from a cross point where the tangential line is across with a linear equation which is perpendicular to the tangential line.
Patent KR-20070095615-A (KR)
Title: System for analyzing skin color distribution and method therof
Inventor: OH CHIL HWAN
IPC: G01J3/28
Filed: 2006-03-22
Abstract: A system for analyzing a surface color, and a method thereof are provided to reduce storing time required to obtain an image and to improve accuracy and reality for a skin color by increasing performance of a CCD(Charge Coupled Device) camera. A system for analyzing a surface(skin) color(10) comprises a surface image obtaining unit(100), a frame grabber(120), and a control computer(130). The surface image obtaining device is formed with an optical source(102), a tuning filter(104), a macro lens(103), and an image pickup camera to get source image data for an optional wavelength value for a surface of an inspected object. The frame grabber is connected with the image pickup camera to operate the image pickup camera and to store the source image data. The control computer is used to control operations of the turning filter and the frame grabber to obtain and store the source image data of a specific wavelength value. The control computer is used to synchronize the operations of the tuning filter and the frame grabber to obtain and store the source image data for the surface by plural wavelength and to provide an analyzed result by using the source image data.
Patent KR-20070098224-A (KR)
Title: Wood chip mat having silk-printing layer and slip-resistant function and process for preparing the same
Inventor: GIM PYEONG GON
IPC: B32B21/08
Filed: 2006-03-31
Abstract: A method for manufacturing a wood chip mat having a silk-printing layer and an anti-slip function and the products made by the same are provided to prevent the mat from slipping from the floor by forming an anti-slip layer by attaching rubber or urethane projections at the lower side of a synthetic resin layer and to improve the exterior shape by forming the silk-printing layer on the upper side of a first coating layer. A method for manufacturing a wood chip mat having a silk-printing layer(60) and an anti-slip function comprises the steps of: forming a synthetic resin layer(20) and an anti-slip layer(10) at the lower side of the synthetic resin layer; stacking a fabric layer(30) on the upper side of the synthetic resin layer and then stacking a wood chip layer(40) on the fabric layer; and forming a first coating layer(50) on the wood chip layer and then forming the silk-printing layer and a second coating layer(70) in order.
Patent KR-20070099881-A (KR)
Title: Covering member used in display device and display device having the same
Inventor: YUN SU YOUNG
IPC: G02F1/1333
Filed: 2006-04-06
Abstract: A covering member for a display device and a display device having the same are provided to ground the covering members for the display device such as a top chassis and a bottom chassis with each other without using a special contacting member by integrally forming the contacting units in the covering member, thereby reducing the number of components of the display device. A covering member(70) for a display device comprises a supporting unit(71) which is prolonged along one surface of the display device, a side wall unit(72) which is prolonged along a side of the display device from the supporting unit and in which an aperture is formed, and plural contacting units which are prolonged from an edge of the aperture so as to be inclined from the side wall unit and faces the side wall unit by being bent as much as plural frequencies.
Patent KR-20070102863-A (KR)
Title: Led package
Inventor: KIM DONG SEL
IPC: H01L33/02
Filed: 2006-04-17
Abstract: A light emitting diode package is provided to reduce power consumption by applying blue, red, and green LED chips to one LED package. A light emitting diode package includes a support(5), a housing(4), a blue LED chip(2a), a red LED chip(2b), a green LED chip(2c), a high luminance LED chip(3), and a lead frame(1). The housing(4) is engaged with the support(5). A part of the housing(4) is perforated to form a predetermined space. The blue LED chip(2a) is received in the space, and is mounted on the support(5). The red LED chip(2b) is mounted at the support(5) adjacent to the blue LED chip(2a). The green LED chip(2c) is mounted on the support(5) adjacent to the blue LED chip(2a) and the red LED chip(2b). The high luminance LED chip(3) is mounted on the support(5) adjacent to the blue LED chip(2a), the red LED chip(2b), and the green LED chip(2c). The lead frame(1) is engaged with the support(5), and is electrically connected to the blue LED chip(2a), the red LED chip(2b), the green LED chip(2c), and the high luminance LED chip(3).
Patent KR-20070087472-A (KR)
Title: Seperatable container for entrapment
Inventor: JEONG SEUNG CHAN
IPC: B65D1/24
Filed: 2006-05-03
Abstract: A packing bottle capable of separating inner and outer parts is provided to let a user drink only beverage of an outer bottle and drink beverage of an inner bottle again if necessary for a later time and to store different kinds of beverage in the outer and inner bottles, respectively. A packing bottle(100) capable of separating inner and outer parts is composed of an outer bottle(10) of which the inner surface is molded to be inserted into an inner bottle(20); and the inner bottle inserted into the outer bottle to overlap with the outer bottle and detachably joined with the inside of the outer bottle. A projection is formed on one of the outer surface of a lid of the inner bottle and the inner surface of the outer bottle corresponding to the outer surface and a groove for receiving the projection is formed on the other.
Patent KR-20070059843-A (KR)
Title: Decoding method and apparatus for digital multimedia broadcasting receiver
Inventor: CHOI MIN SEOK
IPC: H04N21/8352
Filed: 2006-05-23
Abstract: A decoding apparatus and method in a DMB(Digital Multimedia Broadcasting) receiver are provided to improve stability of synchronization of an audio signal and a video signal in a DMB receiver by performing a decoding process from a correct starting point. A decoding apparatus of a DMB receiver includes a demultiplexer(101), audio and video decoding buffers(103,102), a phase locked loop(104), audio and video decoders(106,105), and audio and video display processors(110,109). The demultiplexer parses audio/video elementary stream data and time stamp information from a transmitted multi-bit stream and inserts a sync mark for internal synchronization to the front part of the parsed audio/video elementary stream data. The audio and video decoding buffers store the audio/video elementary stream data having the sync mark. The phase locked loop restores a system clock of a transmitter from program clock reference information received from the demultiplexer. The audio and video decoders respectively detect the sync mark from the audio/video elementary stream data and restore audio and video signals with respect to the current frame from the audio/video elementary stream data. The audio and video display processors respectively output the restored audio and video signals to audio and video output devices according to audio and video output time stamps.
Patent KR-20060128670-A (KR)
Title: Computer tomographic apparatus
Inventor: KITAZAWA SO
IPC: A61B6/03
Filed: 2006-06-07
Abstract: A computer tomographic apparatus is provided to obtain a high quality tomography for a long time regardless of the variation of surrounding temperature, with simplified structure of a cooling apparatus. A computer tomographic apparatus comprises a detection unit(7) for detecting radioactive rays transmitting through a subject. A collimator(6) limits an incident radioactive ray to the detection unit. A separation air gap(26) separating the collimator from the detection unit thermal-conductively is formed between a cross end in the detection unit side of the collimator and a cross end in the collimator side of the detection unit, and the separation air gap is sealed.
Patent KR-20070120661-A (KR)
Title: Dry etch device
Inventor: LEE HEON HEE
IPC: H01L21/3065
Filed: 2006-06-20
Abstract: A dry etching system is provided to prevent an edge portion of an edge ring from being etched by plasma to prevent a arcing effect by surrounding an electrostatic chuck with a coupling ring and positioning the edge ring above the coupling ring. A dry etching system comprises an electrostatic chuck(32), a coupling ring(40) and an edge ring(38). The electrostatic chuck fixes a wafer by absorbing using vacuum. The coupling ring surrounds the outer circumference of the electrostatic chuck. The edge ring is located on the coupling ring. The coupling ring is located on a stepped portion of the electrostatic chuck, and in which a bent portion is formed to be connected with the edge ring.
Patent KR-20070121387-A (KR)
Title: Laver for furikake rice contained molokhia and method thereof
Inventor: SHIN KYEONG SUK
IPC: A23L17/60
Filed: 2006-06-22
Abstract: A method of manufacturing laver for a topped rice(Dup-Bab) by mixing Molokhia powder-containing laver, seasoned laver, whole sesame seed, yeast extract, sesame salt and egg powder is provided to obtain laver with excellent taste, palatability and chewability as well as the efficacy of Molokhia. Raw laver is washed, cut into a size of 0.25 to 0.5mm with a high-speed cutting machine, dispersed in a dispersion solution containing 5 to 15% by weight of Molokhia powder with 200 to 300meshes and 0.01 to 0.1% by weight of an emulsifying agent and dried on a drying laver net. The pre-treated laver is mixed with whole sesame seed, seasoned laver and yeast extract to obtain laver containing 10 to 30 parts by weight of laver, 5 to 15 parts by weight of whole sesame seed, 30 to 50 parts by weight of seasoned laver, 5 to 15 parts by weight of yeast extract, 5 to 15 parts by weight of sesame salt, 5 to 15 parts by weight of egg powder and additionally one or more materials selected from tuna powder, bonito powder, mushroom powder or vegetable powder. The emulsifying agent is selected from phosphates, polysorbate, stearate, glycerin and sugar alcohol.
Patent KR-20080002027-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: KIM EUN SOO
IPC: H01L21/28
Filed: 2006-06-30
Abstract: A method for manufacturing a semiconductor device is provided to prevent the increment of resistance by forming a sealing oxide layer on an upper portion of a metal line before filling a metal interlayer dielectric. A barrier metal layer(102) and a metal layer are formed on a semiconductor substrate(100). Then, a part of the metal layer and the barrier metal layer are etched, thereby forming metal lines(106). A sealing oxide layer(108) is formed on the resultant structure. A metal interlayer dielectric(110) is formed on the resultant structure so as to fill between the metal lines. The metal layer is formed by tungsten using RIE(Reactive Ion Etching).
Patent KR-20080002480-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: LEE YOUNG JIN
IPC: H01L21/28
Filed: 2006-06-30
Abstract: A method of manufacturing a semiconductor device is provided to improve contact resistance of a peripheral circuit area forming a cobalt silicide film within a substrate of a bit line contact formation area of the peripheral circuit area and better an operation property of the semiconductor device. A method of manufacturing a semiconductor device includes the steps of: forming a first interlayer insulating film(17) on a front surface of a substrate covering gates composing of a gate insulating film, a gate conductive film, a laminated film of a hard mask film and separating a cell area(C) with a landing plug(23) forming a peripheral circuit area(P) with a bit line contact formation area; forming a contact hole exposing a landing plug formation area of a cell area; forming a polysilicon film on the first interlayer insulating film; performing a CMP(Chemical Mechanical Polishing) of the first interlayer insulating film and the polysilicon film; etching the first interlayer insulating film; forming a cobalt film on results of an etched substrate; and forming the landing plug and a cobalt silicide film(22).
Patent KR-20080010244-A (KR)
Title: Regulator spice case
Inventor: CHA DAE YONG
IPC: A47G19/24
Filed: 2006-07-28
Abstract: A spice case capable of controlling a discharging amount is provided to control the discharge amount of the spice by using two plates installed inside the spice case and to prevent the spice from being discharged in a lump. A spice case capable of controlling a discharging amount controls the amount of spice through the overlapped degree of an upper plate and a lower plate. The lower plate and the upper plate are fixed on a spice case cover(2) by a support. The upper plate is fixed on the cover(2), and the lower plate is adjusted by the movement of a switch(6) in left and right directions between the support and the upper plate.
Patent KR-20080017213-A (KR)
Title: A hermetic type compressor
Inventor: KIM SUN MAN
IPC: F04B39/02
Filed: 2006-08-21
Abstract: A hermetic type compressor is provided to enhance oil pumping performance of an oil pickup member and to reduce noise during the oil pickup operation by conforming the lower center of an oil pickup part to a shaft center of a rotary shaft and the upper and lower sides of the oil pickup part. A hermetic type compressor comprises a driving unit, a compression unit, a rotary shaft(40), an eccentric shaft part(41), and an oil pickup member(70). The driving unit, which is disposed within a hermetic vessel having an oil storage space(11) on the bottom, provides compression driving force for refrigerant. The compression unit receives the driving force from the driving unit to perform compression of the refrigerant. The rotary shaft transmits the driving force to the compression unit, having an oil path for guiding the oil in the oil storage space to a sliding part of the compression unit and driving unit. The eccentric shaft part is eccentrically assembled on a lower side of the rotary shaft. The oil pickup member is assembled to a lower side of the eccentric shaft part to pickup the oil in the oil storage space into the oil path. The oil pickup member comprises a press fitting part(71) on the upper side, parallel to the longitudinal direction of the rotary shaft to be assembled to the eccentric shaft part, and a pickup part(72) bent from the lower side of the press fitting part, to conform its lower center to a shaft center of the rotary shaft.
Patent KR-20080021944-A (KR)
Title: The preparation method of optically active benzoxazine derivative
Inventor: KIM BONG SU
IPC: C07D215/16
Filed: 2006-09-05
Abstract: A preparation method of optically active benzoxazine derivatives is provided to simplify the preparation procedures by eliminating the chromatography process, and improve optical purity by using (L)-alaninol as a natural amino acid, so that the method is useful for industrial production of the compounds. A preparation method of optically active benzoxazine derivatives represented by the formula(1) comprises the steps of: (a) adding trimethyl orthoformate into 2,3,4,5-tetrafluorobenzoylacetic acid ethyl represented by the formula(10) to prepare compounds represented by the formula(11); (b) substituting the compounds represented by the formula(11) by L-alaninol to prepare compounds represented by the formula(12); (c) cyclizing the compounds represented by the formula(12) in the presence of polar solvent and base to prepare intermediate compounds represented by the formula(13) and the formula(8); (d) reacting the intermediate compounds represented by the formula(13) and the formula(8) in the presence of polar solvent and base to prepare compounds represented by the formula(9); and (e) reacting the compounds represented by the formula(9) with C1-C6 4-alkyl-piperazine in the presence of polar solvent and base, wherein the polar solvent is methanol, ethanol, isopropanol, acetonitrile, tetrahydrofuran, N,N-dimethylformamide or dimethylsulfoxide; and the base of steps (c) and (d) is potassium carbonate, potassium bicarbonate, sodium bicarbonate, sodium hydroxide, potassium hydroxide, sodium hydroxide or a mixture thereof, and the base of step (e) is pyridine, triethylamine or imidazol.
Patent KR-20060101453-A (KR)
Inventor: CHO HYON JONG
IPC: C30B15/20
Filed: 2006-09-13
Abstract: 본 발명은 높은 성장속도로 고품질의 실리콘 단결정 잉곳을 성장시키는 실리콘 단결정 잉곳 성장장치 및 그를 이용한 실리콘 단결정 잉곳 성장방법에 관한 것으로, 본 발명은 초크랄스키 법에 의해 실리콘 단결정 잉곳을 성장시킬 때, 실리콘 융액의 온도를 단결정 잉곳의 길이 방향과 평행한 축을 따라서 측정할 때 융액과 단결정 잉곳과의 계면에서부터 단결정 잉곳과 멀어질수록 융액의 온도가 점점 상승하여 최고점에 도달하였다가 점점 하강하게 하고, 상기 상승하는 융액 온도의 기울기가 상기 하강하는 융액 온도의 기울기보다 크게 제어하여 실리콘 단결정 잉곳을 성장시키는 실리콘 단결정 잉곳 성장장치 및 성장방법을 제공한다.  
       
     실리콘, 점결함, 융액, 온도
Patent KR-20080029121-A (KR)
Title: Pan and tilter system auto setting method
Inventor: CHOI JONG TAE
IPC: H04N7/18
Filed: 2006-09-28
Abstract: An auto setting method for a pan/tilter system is provided to detect a signal received from an external controller and set at least one of a protocol for communication with a DVR, a data transmission rate, and instinct ID automatically, thereby being unnecessary for an additional DIP switch to simplify a device and improving user's convenience significantly. An auto setting method for a pan/tilter system comprises the following steps of: generating a signal for system setting and transmitting the signal to an external controller when power is on in the pan/tilter system to which a monitoring camera is mounted; and detecting a signal received from the external controller and setting at least one of a protocol for communication with a DVR(Digital Video Recorder), a data transmission rate, and instinct ID(Identification) automatically.
Patent KR-20080029538-A (KR)
Title: Method for manufacturing self-aligned ridge waveguide semiconductor laser diode and optical mode converter using protection layer
Inventor: LEE SEUNG YEOL
IPC: H01S3/0941
Filed: 2006-09-29
Abstract: A method for manufacturing a self-aligned ridge waveguide semiconductor laser diode and an optical mode converter using a protection layer is provided to form a protection layer by coating material based polymer without performing additionally photolithography process to easily implement a p-side ohmic contact. A method for manufacturing a self-aligned ridge waveguide semiconductor laser diode and an optical mode converter using a protection layer includes a step of forming a basic structure of a semiconductor laser diode by sequentially depositing a bottom clad layer(110), an active layer(120), an top clad layer(130), and an ohmic contact layer(140) on a semiconductor substrate(100). A ridge waveguide is formed by sequentially etching the ohmic contact layer and the top clad layer with a mask pattern for the active layer to be exposed. A protection layer(150) is formed on a top surface of the ridge waveguide. The ohmic contact layer is exposed by using a dry etching manner.
Patent KR-20070037422-A (KR)
Inventor: FRANK VITO DISTEFANO
IPC: C09D7/45
Filed: 2006-10-02
Abstract: 액체 내의 나노입자(nanoparticles) 및 마이크로입자(microparticles)의 안정한 분산(dispersion) 및 그 제조 방법이 개시된다.     상기 분산은 약 0.1 중량% 내지 약 25 중량%의 2,3-디히드록시나프탈렌-6-술폰산 염 또는 2,3-디히드록시나프탈렌-6-술폰산의 염의 혼합물; 약 1 중량% 내지 약 90 중량%의 입자; 및 약 10 중량% 내지 약 90 중량%의 액체를 포함한다. 
     분산, 분산제, 나노입자, 마이크로입자, 2,3-디히드록시나프탈렌-6-술폰산
Patent KR-20080034725-A (KR)
Title: Loadlock chamber and method for loading and unloading wafers
Inventor: PARK MIN HO
IPC: H01L21/205
Filed: 2006-10-17
Abstract: A load lock chamber and a method for loading and unloading wafers in the load lock chamber are provided to accurately direct a position of a wafer by a plurality of guide pins that move in a radial direction of the wafer to touch an edge of the wafer, thereby preventing the wafer from being damaged due to unstable voltage of an electrostatic chuck. A load lock chamber comprises a pedestal(110), a plurality of lift pins(120), and a plurality of guide pins(140). The pedestal includes an inner area(112) on which a wafer(200) is loaded, and an outer area(114). The lift pins support the wafer from above the pedestal by penetrating the wafer area of the pedestal. The guide pins move from the outer area to a boundary with the wafer area in a radial direction of the wafer touching an edge of the wafer loaded on the pedestal, for preventing shifting of the wafer position. The guide pins arranged having the same distance to each other, are placed having the same distance from a center of the wafer.