baber/WOPTO huggingface dataset:
Patent KR-20080017785-A (KR)
Title: Cluster type blank mask and its manufacturing process and manufacturng method of photomask thereby
Inventor: NAM KEE SOO
IPC: H01L21/027
Filed: 2006-08-22
Abstract: A cluster type blank mask, a method for manufacturing blank, and photo masks are provided to reduce scum in photo mask manufacturing by controlling ammonia on photoresist. An anti-reflective coating layer(6) and/or a light shielding layer(4) are stacked on a transparent substrate(2) using reactive sputtering and vacuum depositing schemes so as to improve the particles of a metal layer. Resists are coated on the anti-reflective coating layer and/or light shielding layer. The anti-reflective coating layer and light shielding layer are formed based on a metal in a vacuum chamber used inert gas and reactive gas using reactive sputtering and vacuum depositing schemes. The metal is at least one selected from a group consisting of Co, Ta, W, Mo, Cr, V, Pd, Ti, Nb, Zn, Hf, Ge, Al, Pt, Mn, Fe, Si, Ni, Cd, Zr, Mg, Li, Se, Cu, Y, and S. The inert gas is at least one selected from a group consisting of Ar, He, Ne, and Xe. The reactive gas is at least one selected from a group consisting of O2, CO, CO2, N2O, NO, NO2, NH3, CH4, and F.
Patent KR-20080018405-A (KR)
Title: Computer-readable recording medium for recording of 3d terrain production program
Inventor: NAM YONG HO
IPC: G06Q50/10
Filed: 2006-08-24
Abstract: A computer readable recording medium for recording a 3D terrain production program is provided to enhance productivity in developing games by reducing works overlapped among game developing companies for using the 3D terrain. A computer readable recording medium comprises a terrain production module(110), an LOD(Level Of Detail) module(120), a texture module(130) and an XML parsing module(140). The terrain production module(110) sets the number and the size of tiles forming the 3D terrain and inputs a height value at a terrain of a range selected by a user. The LOD module(120) includes a precompiled mesh LOD function and an ROAM(Real Time Optimally Adapting Meshes) function wherein the precompiled mesh LOD function provides selective utilization of the 3D terrain differently modeled according to a distance and the ROAM function provides one map or multi-texturing by producing detailed meshes for each proper level. The LOD module(120) adjusts mesh precision degree of the 3D terrain step by step by The texture module(130) includes a splat texture function and a frame buffer mixing function wherein the splat texture function provides mixture among nonlinear textures for the 3D terrain by using independent tiling textures and the frame buffer mixing function provides rendering of each polygon for mixture of textures. The texture module(130) arranges a set tile for making the set tile have continuity with an adjacent tile in case of converting a tile into one among set tiles which have different shapes according to the kind of terrain. The XML parsing module(140) parses the 3D terrain at an XML template parser and outputs the parsed terrain in an XML format.
Patent KR-20080020819-A (KR)
Title: A decoding apparatus of low density parity check codes
Inventor: KIM MIN JEONG
IPC: H03M13/11
Filed: 2006-09-01
Abstract: A decoding apparatus for LDPC(low density parity check) codes is provided to calculate a probability value in a variable node and a check node and perform the decoding at a fast speed. A decoding apparatus for LDPC(low density parity check) codes comprises a variable node calculator and a check node calculator. The check node calculator calculates a probability value from an inputted data. The variable node calculator calculates a probability value again from the probability value calculated in the check node calculator. The check node calculator comprises a switching part(600), a data storing part(610), a minimum value storing part(620), a code storing part(630), a code determining part(640), and a probability value outputting part(650). A switching part inputs data inputted from the variable node calculator according to a control signal successively. The data storing part stores data inputted by the switching part. The minimum value storing part stores the minimum value by comparing a plurality of data in the data storing part two and two. The code storing part stores the code of the data inputted by the switching part. The code determining part determines the code of the data to be outputted and multiplied by the code in the code storing part two and two successively. The probability value outputting part outputs the minimum values in the minimum value storing part as the code determined by the code determining part. The variable node calculator comprises a switching part to input data from the check node calculator, a data storing part to store data inputted by the switching part, a data summing part to sum the data inputted by the switching part, a probability value calculating part, and a scaling part. The probability value calculating part calculates the probability by subtracting the remaining data except one data among the data in the data storing part successively from the summed value. The scaling part scales the size of the probability value according to the control signal and outputs the scaled value to the check node calculators.
Patent KR-20080023404-A (KR)
Title: A coating method of a plastic
Inventor: LEE MYOUN GU
IPC: B29C71/04
Filed: 2006-09-11
Abstract: A coating method of an injection-molded product is provided to generate water drop patterns on an outer surface of the injection-molded product while preventing getting scratches on the surface, thereby improving esthetic results of the injection molded-product. A coating method of an injection-molded product comprises the followings: pre-processing step of the injection-molded product by washing the injection-molded product(110); primary dust and electrostatic removal process(120); primary coating process as a base coating for obtaining a coated surface(130); primary UV drying process by drying the surface using a UV lamp under a condition of 500 to 1500mlJ/cm^2 for 25 to 60 seconds(150); secondary dust and electrostatic removal process(160); secondary coating process as a top coating for obtaining water drop patterns on the surface(170); and secondary coating process by drying the surface using the UV lamp under a condition of 500 to 1500mlJ/cm^2 for 25 to 60 seconds(180).
Patent KR-20080024766-A (KR)
Title: Streetlight having plasma lighting system
Inventor: JEON YONG SEOG
IPC: H01J65/04
Filed: 2006-09-14
Abstract: A streetlight having a plasma lighting system is provided to exchange components of a lamp module by opening only an additional protection cover without opening a case of a streetlight. A case(110) includes a reflective plate(111) for reflecting light. A high voltage generation unit(120) is installed at one side of a case in order to apply a high voltage. A lamp module(130) includes a magnetron(131) for generating a microwave having a high frequency by using the high voltage, a waveguide(132) connected to one side of the magnetron to guide the microwave, a resonator(133) connected to the waveguide to form a resonation mode, and an electrodeless bulb(134) installed in the inside of resonator to generate the light. A through-hole(112) is formed at one side of the case in order to connect the reflective plate with the case. The resonator is inserted into the through-hole. The high voltage generation unit and the magnetron are positioned at the outside of the case.
Patent KR-20080027608-A (KR)
Title: Etching apparatus for manufacturing semiconductor devices and method of maintaining the same
Inventor: KO WOONG
IPC: H01L21/306
Filed: 2006-09-25
Abstract: An etching apparatus for use in fabrication of a semiconductor device and a maintenance method thereof are provided to enhance a manufacturing yield and process reliability by preventing contamination of a reaction chamber due to a maintenance operation. A drain pipe(120) is connected to a reaction chamber(110) to discharge by-products generated from etching reaction. The drain pipe is supplied with vapor from a vapor supply pipe(130). A vapor control valve(140) is connected to the vapor supply pipe to regulate the supply of the vapor. A power generator is positioned on the upper portion of the reaction chamber, and a gate valve(160) is positioned between the reaction chamber and the drain pipe. A drain pump(170) is placed on the drain pipe.
Patent KR-20080027094-A (KR)
Title: Cycling system of water curtain
Inventor: KIM MYUNG HAN
IPC: A01G9/24
Filed: 2006-09-22
Abstract: A groundwater circulation system having a water curtain to cause heat exchange in the interior of a mushroom growing house, plastic greenhouse or greenhouse is provided to maximize heat efficiency by circulating water and increases the durability by reducing water pressure load during supplying groundwater. A groundwater circulation system comprises: a water storage tank(1) to store drawn water; and a water curtain(2) to cause heat exchange in the interior of a mushroom growing house, plastic greenhouse or greenhouse by circulating stored water, wherein the storage tank is installed with a water supply pipe(11), float valve(12), motor pump(MP), magnetic switch(MS), drainage valve(13) and heater(16). The water curtain is formed by an extension part(22) at the upper part, an insertion part through which passed an injection hose(24) with a plurality of injection holes(23), a water flow part(26) and a space part(27) at the lower joint line(25') of the insertion part. A drainage part(29) with a plurality of joint lines(28') is formed to form a plurality of water flow lines(28). A water flow part(29') is formed in zigzag form at the joint lines of the drainage part.
Patent KR-20080036873-A (KR)
Title: Apparatus for driving discharge display panel wherein accurate addressing is performed
Inventor: KIM MYOUNG KWAN
IPC: G09G3/291
Filed: 2006-10-24
Abstract: An apparatus for driving a discharge display panel executing accurate addressing is provided to prevent black vertical lines in the discharge display panel by constantly maintaining the timing of a chip enable signal irrespective of ambient temperatures. An apparatus for driving a discharge display panel includes a controller, an address driver(43), and an output timing controller. The controller generates driving control signals according to image signals. The address driver which includes a buffer(BF) and driving elements, generates display data signals based on address signals from the controller and applies the generated display data signals to address electrode lines. The driving elements receive address signals and a chip enable signal from the controller through the buffer. The output timing controller controls the timing of the chip enable signal outputted from the controller according to ambient temperatures.
Patent KR-20070045114-A (KR)
Inventor: ITO RYOGO
IPC: G11B27/00
Filed: 2006-10-25
Abstract: 정보 처리 장치는 정보 기록 매체에 대한 정보의 기록과 상기 기록된 정보를 저장하는 파일에 대응하는 파일 시스템 정보의 기록을 제어하도록 구성된 기록 제어부를 포함한다. 상기 기록 제어부는 미리 정해진 조건에 따라 상기 정보 기록 매체 상에 정보를 기록하는 두 모드, 즉, (a)파일 시스템 정보의 우선 기록 처리를 실행하지 않는 통상 기록 모드와, (b) 파일 시스템 정보의 우선 기록 처리를 실행하는 즉시 기록 모드 사이를 전환하는 것에 의해 상기 파일 시스템 정보의 순차 기록 처리를 수행한다. 
       
     정보처리, 파일 시스템
Patent KR-20080037425-A (KR)
Title: Composition with improved photostability
Inventor: OCHIAI YASUSHI
IPC: A61K31/44
Filed: 2006-10-26
Abstract: A photostabilized oral solid composition comprising an amlodipine or a pharmaceutically acceptable salt thereof is provided to prevent the amlodipine or the salt thereof from being discolored or decomposed by light conveniently. An oral solid composition having no coating layer comprises amlodipine or a pharmaceutically acceptable salt thereof, and iron oxide. The composition is an intraorally disintegrating type formulation and further comprises sodium stearyl fumarate.
Patent KR-20080037815-A (KR)
Title: Self-diagnosis/recovery ecu in vehicle and method for operating the same
Inventor: PARK KWANG HYUN
IPC: B60K28/10
Filed: 2006-10-27
Abstract: An ECU(Electronic Control Unit) for performing self-diagnosis/recovery in a vehicle and an operation method thereof are provided to recover damaged information or check compatibility with a control program embedded in the ECU by diagnosing a RAM area storing driving information of the vehicle for various kinds of causes causing incorrect operation. A program memory(11) stores a control logic for electronically controlling each electronic device of a vehicle. An information recording memory(12) stores driving records, states of the electronic devices, and values needed when processing self-diagnosis/recovery. A sub regulator(14) transforms a predetermined voltage level output from a battery(16) into a predetermined operation voltage level and outputs always the operation voltage level to the information memory. A CPU(10) performs electronic control by reading the control logic from the program memory when a start switch(15) is turned on. The information memory includes a flag area storing the value used for checking separation of the battery, a checksum area storing a checksum value used for noise and integrity tests, a version area storing a control logic version value for a control logic compatibility test, and an information storing area storing the driving records and the states of the electronic devices.
Patent KR-20080038532-A (KR)
Title: Hook structure for preventing door being pushed in vehicle
Inventor: LIM SANG KYOON
IPC: B60J5/00
Filed: 2006-10-30
Abstract: A hook structure for preventing a door in a vehicle from being pushed inside is provided to protect damage of occupants resulting from the push of the side door by fitting a hook into a center filter and precluding the motion of the side door toward the inside of the occupants by the hook and the center pillar. A hook(2) is projected at a lower end of a side door(1) toward an occupant and is fitted in through holes(5a,6a) formed at a center pillar to prevent the side door from being pushed toward the inside of the occupant when a side accident occurs. The side door has a dual panel structure having inner and outer panels(1a,1b). A bracket(3) is attached to the inner panel. The hook is mounted at the inner panel. The center pillar has a side outer panel(5) and a side outer reinforcing panel(6). The through holes are formed at the side outer panel and the side outer reinforcing panel respectively.
Patent KR-20080040884-A (KR)
Title: Method for forming recess pattern in semiconductor device
Inventor: KIM MYUNG OK
IPC: H01L21/336
Filed: 2006-11-06
Abstract: A method for forming a recess pattern of a semiconductor device is provided to avoid generation of a seam in forming a gate electrode by forming a plasma oxide layer as a sidewall protection layer. A semiconductor substrate(51) is etched to form a first recess pattern(55). A plasma oxide layer is formed on the resultant structure. The plasma oxide layer is etched to form a sidewall protection layer on the sidewall of the first recess pattern. The bottom part of the first recess pattern is isotropically etched to form a second recess pattern(57) which is wider and more rounded than the first recess pattern. The plasma oxide layer can be formed in a plasma etch chamber or a photoresist layer strip chamber.
Patent KR-20080042608-A (KR)
Title: Air-conditioner having ventilation system
Inventor: YUN IN CHUL
IPC: F24F1/00
Filed: 2006-11-10
Abstract: An air-conditioner having a ventilation system is provided to employ a common tube serving as both a drain hose and an air discharge tube, so that an existing through hole is used to ventilate internal air. An air-conditioner includes an indoor unit(10), an air intake duct(14), a common tube(16), and a separator(40). The indoor unit is installed in a chamber to heat-exchange indoor air. The air intake duct is coupled to one side of the indoor unit to suck outdoor air. The common tube is coupled to the first side of the indoor unit to discharge internal air while discharging condensed water generated form the indoor unit. The separator separates condensed water from air. An air discharge duct(15) is provided at the first side of the separator. The separator is provided at the lower side thereof with a drain hose(13) to discharge the separated condensed water.
Patent KR-20060133504-A (KR)
Title: Heater assembly of heat treatment equipment and fabrication method thereof
Inventor: JANG JUNG SU
IPC: H01L21/324
Filed: 2006-11-17
Abstract: A heater assembly of heat treatment equipment and a fabricating method thereof are provided to improve an assembling characteristic by using a long supporting member having a plurality of supporting grooves. A heating resistor(110) is arranged spirally in an outer circumference of a process tube. A supporting member includes a supporting groove and is inserted into the heating resistor. A first adiabatic layer(140) has a cylindrical shape to surround the heating resistor. A second adiabatic layer(150) is used for surrounding the first adiabatic layer. A case(160) is used for surrounding the second adiabatic layer. The supporting member includes a front end(134) having a supporting groove and a red end(136) buried into the first adiabatic layer. The rear end of the supporting member is formed with a T-shaped structure having projections formed at both sides to prevent separation from the first adiabatic layer.
Patent KR-20080047216-A (KR)
Title: A washing machine
Inventor: KIM YOUNG HYUN
IPC: D06F39/08
Filed: 2006-11-24
Abstract: A washer is provided to reduce washing time and to allow a user to iron laundry right after finishing a washing process by washing stain of laundry with silver ion water. A washer comprises a washing tub, a water supplying pipe(10), a first and a second silver ion supplying unit(20,30), and a spray unit(50). The first and the second silver ion supplying units are connected to the water supplying pipe, and supplies silver ion to water. The spray unit is connected to the silver ion supplying units, and sprays water including silver ion into the washing tub. The spray unit has a body unit(51), a nozzle unit(54). The body unit is assembled to a discharge pipe(24) of the silver ion supplying unit. The nozzle unit is formed in the body unit, of which an inlet is connected to the discharge pipe of the silver ion supplying unit, and of which an outlet is directing to the washing tub. The silver ion water is sprayed from the outlet to the washing tub by reducing pressure in the nozzle unit.
Patent KR-20080047497-A (KR)
Title: The free caller by the sound siganl exchange functions
Inventor: OH JIN HYUP
IPC: H04W28/06
Filed: 2006-11-26
Abstract: A mobile phone charge saver of a multipurpose sound signal compression method is provided to enable the simplification of manufacturing the mobile phone charge saver, the miniaturization, the reduction of cost, and the reduction of a high-density signal transmission time. A sound signal of a communication method is compressed and transmitted at high density. A text message is transmitted by the communication signal after compressing the sound signal according to a specific key value. When the communication signal is received, the compressed sound signal is restored into an original signal. The text signal is converted into a sound signal suitable for the key value of each mobile phone provider, and is monitored as a text.
Patent KR-20070055976-A (KR)
Inventor: GEYSA SANTOS DE PONTES PEREIRA
IPC: C22B23/00
Filed: 2006-11-28
Abstract: 본 발명은 힙 침출의 사용에 의해 라테라이트 광석으로부터 니켈, 코발트, 및 기타 비금속(base metal)을 추출하기 위한 공정 및 라테라이트 광석 유래의 니켈, 코발트, 및 기타 금속을 함유하는 제품에 관한 것이다.  
     본 발명은 힙 침출에 의해 라테라이트 광석으로부터 니켈, 코발트, 및 기타 금속을 추출하기 위한 공정 및 얻어진 제품을 포함하며, 분쇄(I), 응집(II), 적층(III), 및 힙 침출(IV) 단계를 포함하는 것을 특징으로 하고, 상기 마지막 단계는, 한 상이 광석(용질)으로 구성되고, 다른 상이 침출 용액, 또는 용매로 구성된 2 상(phase)을 포함하며, 이들은 단계의 시리즈의 반대쪽 끝에서 공급되어 반대 방향으로 흐르는, 연속적이고, 향류(counter-current)의, 둘 이상의 단계로 된, 힙 침출 시스템이다. 마지막 단계에서 침출이 중지되면 용질은 제거되고, 새로운 단계가, 용매 용액에 의해 침출될 새로운 광석(용질)에 의해 형성된, 제1 위치에 도입되며, 이는 제1 단계에 도달할 때까지 이전의 모든 단계를 여과하거나 또는 그것을 통해 흐르며, 목적 금속(PLS)이 실렸을 때 분리되는, 마지막 단계로부터 도입된다.
Patent KR-20080054611-A (KR)
Title: Automatic adjusting caster angle
Inventor: KIM CHANG SU
IPC: B62D17/00
Filed: 2006-12-13
Abstract: A device for automatically adjusting angle of a caster is provided to improve straight forward driving performance when a vehicle drives straight forward by broadening angle of the caster and to improve stability when the vehicle turns around by reducing angle of the caster. In a device for automatically adjusting angle of a caster, an upper part of a strut(1) is movably assembled to a vehicle body. A lower part of the strut rotates on a knuckle(2) of a wheel. A spring seat(4) fixed at an outer periphery surface of the strut is movably assembled by a cam(5). The cam rotates by a motor(6) operated by a control signal of an ECU. A steering angle sensor(7) is contacted with the ECU to control operation of the motor in accordance with driving state of the vehicle.
Patent KR-20070081740-A (KR)
Title: Field effect semiconductor device and manufacturing method thereof
Inventor: SUZUKI MIO
IPC: H01L29/772
Filed: 2006-12-15
Abstract: A field-effect semiconductor device and its fabricating method are provided to perform normally-off operation without sacrificing their electrical characteristic. A semiconductor region(5) has main surfaces opposite to each other. A source electrode(7) and a drain electrode(8) are formed on one main surface of the semiconductor region. A first insulating member(9) is formed between the source and the drain electrodes on the main surface. A carrier storage(10) is formed on the first insulating member to accept and store carriers. A second insulating layer(11) is formed on the carrier storage. A gate electrode(12) is formed on the second insulating layer to control electric current flowing between the source and the drain electrodes.
Patent KR-20080058090-A (KR)
Title: Structure for improving driven roller cooling bed of continuous caster
Inventor: CHO KEE HYEON
IPC: B22D11/124
Filed: 2006-12-21
Abstract: A structure for improving a driving roller of a cooling bed for a continuous caster is provided to shorten processing time, to protect surfaces of driving rollers, and to remove a grinding process for the driving rollers by fitting driving roll cooling assistant members on the driving rollers. A structure for improving a driving roller of a cooling bed for a continuous caster comprises a cooling roller table(600), more than two driving rollers(610), and driving roll cooling assistant members(700). The cooling roller table is arranged to transfer a slab(70). The driving rollers are connected to motors to be rotated. The driving roll cooling assistant members are fitted on the outer periphery of the driving rollers..
Patent KR-20080058804-A (KR)
Title: Apparatus and method for restoring file read error in moving picture player
Inventor: KIM YONG WOO
IPC: G06F11/08
Filed: 2006-12-22
Abstract: A device and a method for restoring a file read error in a moving picture player are provided to play a next screen at a time point restoring the file read error by restoring the file read error in a state keeping the screen causing the file read error when the file read error occurs in playback of a moving picture. A file reader(120) reads moving picture file data and outputs file read error information when the file is not normally read. An error information storing part(150) stores file playback information of a time point causing the file read error by receiving the file read error information. A controller(100) enables the file reader to read again the file from the time point causing the file read error by initializing the file reader when the file read error is detected. A signal processor(130) processes and outputs the data read by the file reader to an output unit(140) when the file read error is not detected. The file playback information includes file reader pointer information and player pointer information. The error information storing part comprises a file reader pointer information storing part and a player reader pointer information storing part.