baber/WOPTO huggingface dataset:
Patent KR-20070088922-A (KR)
Title: Semiconductor memory device for screening weak cell
Inventor: LEE KANG SEOL
IPC: G11C5/14
Filed: 2006-02-27
Abstract: A semiconductor memory device is provided to improve yield and reliability of chip by screening a weak cell during a wafer test. A memory cell is connected to a pair of bit lines and a word line. A bit line sense amplifier is enabled by a sense driving voltage to amplify the potential of the bit line pair. A word line enable unit enables the word line in response to an active signal. A sense driving voltage generation unit drives the sense driving voltage after delay as long as sensing margin from the enable time of the word line during a normal mode, and drives the sense driving voltage after delay shorter than the sensing margin during a test mode.
Patent KR-20070089398-A (KR)
Title: A vaporization burner flame generator
Inventor: KIM YUN HYUNG
IPC: F23D11/00
Filed: 2006-02-28
Abstract: A vaporization burner flame generator is provided to allow for complete vaporization and combustion, and to reduce generation of soot and noxious exhaust gas. A vaporization burner flame generator includes a cylindrical burner guide(10), a first combustion chamber body(20), a vaporization unit(30), a second combustion chamber body(40), a turbulence air flow generator(50), and a glow plug(60). The first combustion chamber body is spaced apart from the burner guide, and has an outside with a turbulence flow space and an inside with a first combustion chamber. The vaporization unit is arranged on the first combustion chamber body to vaporize fuel supplied from a fuel supply pipe(P) and inject the vaporized fuel into the first combustion chamber. The second combustion chamber body is arranged underneath the first combustion chamber body, and has an inside with a second combustion chamber. The turbulence air flow generator is interposed between the burner guide and the vaporization unit, and has a plurality of first turbulence air inlet holes for turbulence flow of air supplied to the turbulence flow space. The glow plug is mounted on a plug guide(61) arranged on the vaporization unit to heat the vaporization unit and ignite the vaporized fuel injected in the first combustion chamber.
Patent KR-20070090670-A (KR)
Title: Method for correcting die pickup position
Inventor: KIM YOUNG HEON
IPC: H01L21/60
Filed: 2006-03-03
Abstract: A method for correcting a position of a die pickup is provided to prevent a pickup error or bad bonding by detecting a fiducial mark of a die to be picked up at a die bonding device. A fiducial mark of a die is taught by a vision camera(S10), and teaching coordinates are compared with preset coordinates of the die to compute a variation(S30). The preset coordinates are corrected by adding or subtracting the variation to or from the preset coordinates, and the corrected preset coordinates are output. In the output step, the corrected preset coordinates are output to pick up the die by a pickup head, and the picked-up die is rotated by the variation.
Patent KR-20060097643-A (KR)
Inventor: UCHIYAMA SHOICHI
IPC: H04N5/74
Filed: 2006-03-08
Abstract: 본 발명은 광 이용 효율을 향상시키고, 선명한 화상을 얻는 것이 가능한 화상 표시 장치 및 프로젝터를 제공하기 위한 것으로, 표시 화상 데이터에 근거하여 광원으로부터의 광을 변조하여 화상을 표시하는 화상 표시 장치로서, 광원으로부터 사출된 광을 변조하는 제 1 광 변조 소자(60B, 60G, 60R)와, 제 1 광 변조 소자(60B, 60G, 60R)와 광로 상에 직렬로 배치되고, 제 1 광 변조 소자(60B, 60G, 60R)로부터 출사되는 광을 변조하는 제 2 광 변조 소자(100)를 구비하되, 제 1 광 변조 소자(60B, 60G, 60R)의 단위 화소(61)의 개구부(61b) 형상과 제 2 광 변조 소자(100)의 단위 화소(101)의 개구부(101b) 형상이 서로 유사한 것을 특징으로 한다.
Patent KR-20060103167-A (KR)
Inventor: TAHARA SHIGERU
IPC: H01L21/3065
Filed: 2006-03-23
Abstract: 탄소와 할로겐 원자를 포함하는 가스를 이용하여 에칭을 실행하는데 있어서, 에칭 처리의 기판면내의 균일성을 향상시킨다.  기판인 반도체 웨이퍼(W)의 중심 영역에 대향하는 제 1 가스실(45)과, 웨이퍼(W)의 주변 영역에 대향하는 제 2 가스실(46)로부터 독립하여 처리 가스를 웨이퍼(W)에 공급할 수 있는 가스 공급부(4)로부터, 1 분자중의 탄소의 수가 2 이하인 탄소와 불소를 포함하는 제 1 가스를 포함하는 처리 가스를 웨이퍼(W)에 대하여 공급하여 에칭을 실행하는 경우에는, 제 2 가스실(46)보다도 제 1 가스실(45)로부터의 공급량이 많아지도록 처리 가스를 공급하고, 1 분자중의 탄소의 수가 3 이상인 탄소와 불소를 포함하는 제 2 가스를 포함하는 처리 가스를 웨이퍼(W)에 대하여 공급하여 에칭을 실행하는 경우에는, 제 1 가스실(45)보다도 제 2 가스실(46)로부터의 공급량이 많아지도록 처리 가스를 공급한다.
Patent KR-20070096350-A (KR)
Title: Exhaust manifold and method for manufacturing exhaust manifold using hydro forming
Inventor: KWON SOON YONG
IPC: F01N13/18
Filed: 2006-03-23
Abstract: An exhaust manifold and a method for manufacturing an exhaust manifold using hydroforming are provided to reduce manufacturing cost and process by removing cross-type separation for coupling the expanded parts of runners. An exhaust manifold includes an inlet flange and runners. The inlet flange is coupled to an engine cylinder head for connecting the engine cylinder head and the runners. One ends of the runners are coupled to the inlet flange to be mounted on an exhaust part of a vehicle. The runners have a plurality of expanded parts(21) formed on the other ends thereof. The expanded parts are formed by hydroforming for preventing the thickness from being reduced.
Patent KR-20070096553-A (KR)
Title: Equipment for manufacturing semiconductor device
Inventor: LIM HOON
IPC: H01L21/02
Filed: 2006-03-27
Abstract: A semiconductor device manufacturing apparatus is provided to prevent collision between a blade of a robot arm and a plurality of wafers by using a level sensor for sensing the level states of the wafers. A plurality of wafers(100) are loaded into a wafer cassette. The wafer cassette is inserted into a load lock chamber(200). An indexer(500) loads the wafer cassette into the load lock chamber or unloaded the wafer cassette from the load lock chamber. A level sensor is formed to sense a level state of the wafer cassette which is loaded into the load lock chamber or is unloaded form the load lock chamber by using the indexer. The control unit outputs an interlock control signal in order to prevent the wafers from being outputted from the wafer cassette when determining an oblique state of the wafer cassette to one direction.
Patent KR-20070096676-A (KR)
Title: Method and apparatus for providing double-speed narration voice-signal by using white noise
Inventor: RHEE YOUNG DEUCK
IPC: G10L13/02
Filed: 2006-03-27
Abstract: A method and an apparatus for providing a double-speed narration voice signal using white noise are provided to minimize the deterioration of a voice quality and a voice tone through correction in a specific frequency band and add white noise so that a narration voice signal having the same tone as that of an original voice signal is provided to make an exact meaning. A key section(130) receives a double-speed signal of a voice signal and a white-noise-added signal from a user. A double-speed processor(150) performs a double-speed process with respect to the voice signal to create a double-speed voice signal. A correction processor(160) performs synchronization and synthesis for the double-speed voice signal and corrects the double-speed voice signal in a specific band to create a corrected signal. A white noise generator(170) generates white noise to add the white noise to the corrected signal. An output module(180) adds the white noise to the added voice signal to generate a white-noise added voice signal and transmit the white-noise-added voice signal to the speaker such that the white-noise-added voice signal is output as an audible signal. A controller(140) controls the double-speed processor and the correction processor according to the double-speed voice signal and the white noise-added-signal so as to control the double-speed process and the correction process for the voice signal. The controller(140) controls the white noise generator to control the addition of the white noise.
Patent KR-20070097209-A (KR)
Title: Manufacturing method of instant noodle for chinese food contains rice flour
Inventor: LEE IL TAE
IPC: A23L7/109
Filed: 2006-03-28
Abstract: A method for manufacturing instant noodles containing rice flour for Chinese dishes is provided to obtain the noodles which are rich in nutrients and digest well, and to promote rice consumption while reducing wheat flour consumption. A method for manufacturing instant noodles containing rice flour for Chinese dishes comprises: mixing 6.5~7.5wt% of wheat flour, 2.35~3.35wt% of rice flour, 0.09~0.12wt% of bean flour, and 0.03~0.06wt% of salt; pouring water to the mixture and kneading it; and forming the dough into noodles by hand-beating or a noodle forming machine, wherein the salt is added according to seasons to prevent noodles from drooping in a small quantity in winter of low temperature while in a large quantity in summer of high temperature, .
Patent KR-20070097987-A (KR)
Title: A gas boiler and water heater parallel system
Inventor: KIM JOON BONG
IPC: F24H9/12
Filed: 2006-03-30
Abstract: A gas boiler and water heater pipe parallel connection system is provided to reduce consumption of fuel by stopping operation of a part of a boiler and water heater in spring and autumn. A gas boiler and water heater pipe parallel connection system includes two exclusive gas boilers(11) connected in parallel with each other. A gas pipe(21), a water supply pipe(22), and a heating pipe(23) are connected in parallel to each exclusive gas boiler. The heating pipe has a heat supply side where a check valve(31) is mounted in a horizontal direction.
Patent KR-20070098076-A (KR)
Title: Grinding for panel
Inventor: JUNG JAE WOO
IPC: B24B41/06
Filed: 2006-03-31
Abstract: A panel grinding apparatus is provided to prevent a panel from being damaged by the high static electricity generated during panel grinding process. A panel grinding apparatus includes a stage(115) on which a panel(111) is mounted, a grinding unit for grinding the panel, and a pair of grippers(117a,117b) for gripping and moving the panel from the stage. The grippers have ground terminals(121). The stage has a plurality of suction holes for sucking the panel. The ground terminals are made of a metal material of copper alloy or stainless steel.
Patent KR-20070098227-A (KR)
Title: Casino chip comprising rf tag and recognition system using the same, and manufacturing method thereof
Inventor: SOH JIN IL
IPC: G06K17/00
Filed: 2006-03-31
Abstract: A casino chip embedded with an RF tag, a casino chip recognizing method using the same, and a manufacturing method thereof are provided to precisely recognize casino chips through an RF reader even when lots of casino chips are stacked. Center of the RF tag(120) is separated from center of the casino chip(100). The distance between the center of the casino chip and the center of the RF tag is bigger or equal to the maximum radius of the RF tag. The RF reader including a reader antenna for reading data from the RF tag is installed under an upper panel of a game table.
Patent KR-20070101722-A (KR)
Title: New anthracene derivatives, preparation method thereof and organic electronic device using the same
Inventor: LEE JAE CHOL
IPC: C09K11/06
Filed: 2006-04-12
Abstract: An anthracene derivative acting as a light emitting host, a method for preparing the derivative, and an organic electronic device containing the derivative are provided to improve the efficiency, drive voltage and stability of the device. A anthracene derivative is represented by the formula 1, wherein R1, R2 and X are independently a C6-C20 aryl group substituted or unsubstituted with at least one group selected from a halogen atom, CN, NO2, a C1-C20 alkyl group, a C1-C20 alkoxy group, a C1-C20 alkylamine group, a C6-C20 arylamine group, a C10C20 alkylthiophene group, a C2-C20 alkenyl group, a C2-C20 alkynyl group, a C3-C20 cycloalkyl group, a C6-C20 aryl group, -BRR', -SiRR'R'', -GeRR'R'', and a substituted or unsubstituted C5-C20 hetero ring, or a C5-C20 hetero ring substituted or unsubstituted with a halogen atom, NO2, a C1-C20 alkyl group, a C1-C20 alkoxy group, a C1-C20 alkylamine group, a C6-C20 arylamine group, a C10C20 alkylthio group, a C2-C20 alkenyl group, a C2-C20 alkynyl group, a C3-C20 cycloalkyl group, a C6-C20 aryl group, -BRR', -SiRR'R'', -GeRR'R'', and a substituted or unsubstituted C5-C20 hetero ring; R, R' and R'' are independently H, a C1-C20 alkyl group, a C3-C20 cycloalkyl group, a C6-C20 aryl group, or a C5-C20 hetero ring; and R1, R2 and X cannot be a phenyl group simultaneously.
Patent KR-20070102906-A (KR)
Title: Fire detecting methode of clothes drier
Inventor: DOH YOUNG JIN
IPC: D06F58/28
Filed: 2006-04-17
Abstract: A method for detecting fire of a dryer is provided to prevent fire caused by dust or fluff by measuring internal temperature of a drum using a sensor, comparing measured temperature to set temperature, and controlling a motor and a heater in accordance with the result. A method for detecting fire of a dryer comprises the steps: measuring internal temperature of a drum by using a sensor adjoining to an opening(S110); comparing measured temperature to set temperature(S120); and stopping a heater according to the comparing result(S130). The heater and a motor are stopped if measured temperature is over a first set temperature. The operation of the heater is stopped and operation of the motor is maintained if measured temperature is over a second set temperature.
Patent KR-20070108597-A (KR)
Title: Apparatus and method for scribing substrate
Inventor: JANG HUI DONG
IPC: G02F1/13
Filed: 2006-05-08
Abstract: A device and a method for scribing a substrate are provided to minimize intersection portions when forming scribe lines by using multiple heads and cut a parent substrate according to the scribe lines with reduced particles and burrs. A device for scribing a substrate includes a table mounted on a base for moving a parent substrate to be divided into a plurality of sub substrates. A plurality of scribe elements are mounted on the table to move in the direction of axes X and Y for forming a plurality of scribe lines on the parent substrate. A moving unit moves the table and the scribe elements relatively, and has a plurality of heads(46) and cutting wheels(48) mounted on a gantry(44).
Patent KR-20060064582-A (KR)
Inventor: ITO SUSUMU
IPC: G06F1/16
Filed: 2006-05-11
Abstract: 본 발명은 본체와 본체에 대해 회동개폐 가능하게 장착되는 표시부를 구비하는 휴대용 전자수단과, 전자기기 전지에 관한 것이다. 휴대용 전자수단은 또한 본체에 표시부를 회동개폐 가능하게 장착하는 한 쌍의 힌지들(회동개폐부들)을 구비하고, 전지는 힌지로부터 제거될 수 있도록 한쌍의 힌지들 사이에 기계적으로 및 전기적으로 장착된다. 전자 수단은 외부 장착형 전지의 사용으로 인한 전자기기의 두께 감소를 방해하는 모든 요소들을 제거 가능하게 하고, 180도 이상으로 본체에 대해 회동개폐될 수 있는 표시부를 가진다. 
       
     	전자기기, 전지, 회동개폐가능, 힌지, 외부 장착형
Patent KR-20060128648-A (KR)
Title: Diecast machine and diecast method
Inventor: MURAMATSU NAOKUNI
IPC: B22D17/12
Filed: 2006-05-26
Abstract: A diecast equipment and a diecast method which can use a high frequency induction coil as a heater for heating a metal material and can increase a ratio of an amorphous phase contained in a molded article are provided. A diecast equipment comprises: a sleeve(104) extending in a vertical direction; a plunger that moves upward in a vertical direction within the sleeve; a mold(109,110) disposed above an upper portion of the sleeve; a case member(115) which is made of a nonconductive member, covers at least a lower end of the sleeve and forms a closed space(115a) including the lower end of the sleeve; a communicating pipe(114) for connecting the inside of the closed space to the outside of the closed space; and a high-frequency induction coil(113a,113b) for heating a metal material(200) disposed on the plunger from the outside of the case member to melt the metal material. The case member is made of any one of quartz, glass and ceramic.
Patent KR-20070036641-A (KR)
Inventor: KIM KYOUNG NAM
IPC: G11C11/4076
Filed: 2006-05-31
Abstract: 본 발명은 듀티 사이클 보상 기능을 갖는 듀얼 루프 구조의 지연고정루프장치에서, 클럭의 락킹(locking)이후에 전원전압(Vdd)값이 변함에 따라서 DCC위상혼합기의 두 입력 클럭(Rising CLK, Falling CLK)의 위상이 특정 딜레이값 이상이 되는 경우 지연고정루프를 리셋하도록 하여 지연고정루프의 동작상의 문제점을 해결한다. 이를 위해 본 발명은 제1클럭과 제2클럭을 입력받는 듀티 사이클 보상부를 갖는 지연고정루프; 클럭의 락킹이후 전원전압의 변동에 따라 상기 제1클럭과 제2클럭이 위상차가 예정된 딜레이값 이상인 경우 상기 지연고정루프를 리셋하는 리셋제어수단을 포함하는 지연 고정 루프 장치를 제공한다. 
       
     듀티사이클보정, 지연고정루프, 리셋, 지터, 딜레이
Patent KR-20070120812-A (KR)
Title: Method for restoring deleted broadcasting program material
Inventor: SUH JONG YEUL
IPC: H04N5/91
Filed: 2006-06-20
Abstract: A method for restoring a recorded broadcasting program is provided to enable a broadcasting receiver to delete a corresponding recorded broadcast program according to the recorded broadcasting program deletion command of a user, generate and store recorded broadcasting program deletion information, request the A/V stream of the recorded broadcast program, of which the restoration is requested by the user, and receive and restore the recorded broadcast program, thereby restoring the recorded broadcast program, deleted by the operation failure of the user or the physical error of a storage device. A method for restoring a recorded broadcasting program comprises the following steps of: generating and storing recorded broadcasting program deletion information about a corresponding recorded broadcasting program when deleting the recorded broadcasting program which a broadcasting receiver has recorded(S504,S506); allowing a broadcasting receiver to generate restoration request information for the recorded broadcasting program with the recorded broadcasting program deletion information which the broadcasting receiver has stored when a restoration command for the recorded broadcasting program is inputted to one of deleted recorded broadcasting programs(S508~S512); transmitting the generated restoration request information to a broadcast program providing server preassigned on a network(S514); and receiving an A/V(Audio/Video) stream, which the broadcast program providing server provides, according to the transmitted restoration request information, recording the received A/V stream and restoring the recorded broadcasting program(S516).
Patent KR-20070121305-A (KR)
Title: Breeding method of mutant of king oyster mushroom
Inventor: HWANG CHEOL HO
IPC: A01H1/06
Filed: 2006-06-22
Abstract: A breeding method of a mutant of king oyster mushroom is provided to enhance shape, nutrition, protein expression level, flavor, taste and functionality, and reduce biting taste of king oyster mushroom, so that high quality of king oyster mushroom is produced. A breeding method of a mutant of king oyster mushroom comprises the steps of: (1) separating a protoplast of king oyster mushroom mycelium by putting the king oyster mushroom mycelium in a cell wall-solubilizing solution containing chitinase and a solubilizing enzyme and filtering the solution with an injector having sterilized cotton wool; (2) treating the protoplast with 0.05-0.75 mug/ml of NQO(4-nitroquinolene oxide) as a mutation-inducing agent for 15-45 minutes; and (3) regenerating the protoplasts treated by NQO.
Patent KR-20070122076-A (KR)
Title: Plasma display panel
Inventor: LEE KYU HANG
IPC: H01J11/34
Filed: 2006-06-23
Abstract: A plasma display panel is provided to improve stability of an address discharge by preventing a mis-discharge upon performing of the address discharge without employing a separated X driving unit. A second substrate(120) is arranged to face a first substrate(110). A barrier rib(130) is arranged between the first substrate and the second substrate and defines a discharge cell(190) with the first and second substrates. Common electrodes(140) are arranged between the first and second substrates. A constant voltage is applied to the common electrodes. Scan electrodes(150) are arranged between the first and second substrates. The scan electrodes are arranged in parallel with the common electrodes. A first dielectric(161) covers at least part of the common electrodes and the scan electrodes. Address electrodes(170) are arranged on the second substrate to be intersected with the common electrodes and the scan electrodes. A fluorescent substance layer(180) is arranged in the discharge cell. Discharge gas is contained in the discharge cell. A height of the barrier rib is grater than dimension of the line width of the address electrode.
Patent KR-20080003031-A (KR)
Title: Method for forming cylinder type mim capacitor
Inventor: YOO CHANG JUN
IPC: H01L27/108
Filed: 2006-06-30
Abstract: A method for forming a cylindrical MIM capacitor is provided to remove the horn formed at the upper part of a storage node by forming a TiONx layer on the surface of a storage node by an O2 plasma treatment and by performing an etch-back process on the resultant storage node by Cl2 source gas. A mold insulation layer is formed on a semiconductor substrate(10) in which an interlayer dielectric including several storage node contacts(20) is formed. The mold insulation layer is etched to form a hole that exposes each storage node contact and defines a region for forming a storage node(70). A metal layer for a storage node is formed on the hole and the substrate. An etch-back process is performed on the metal layer to form a storage node while adjacent storage nodes are separated. An O2 plasma process is performed on the storage node to form a metal oxynitride layer on the surface of the storage node. A dip-out process is performed on the resultant structure to remove the mold insulation layer. An etch-back process is performed on the resultant structure to remove a part of the storage node in which the metal oxynitride layer is not formed. The metal layer for the storage node can be a TiN layer. The metal oxynitride layer can be a TiONx layer(70a).
Patent KR-20080003104-A (KR)
Title: An automatically guided vehicle system
Inventor: KANG DAE YONG
IPC: G02F1/13
Filed: 2006-06-30
Abstract: An unmanned carrying device is provided to improve productive efficiency by moving an unmanned carrier of one traveling track to the other traveling track at a cross point of the two traveling tracks of the unmanned carrier. An unmanned carrying device comprises an unmanned carrier, a first traveling track(CSC-01), a second traveling track(CSC-02), a rotating table(1), and a rotation driving unit. The unmanned carrier carries a product. The first traveling track is used to travel the unmanned carrier. The second traveling track is crossed to the first traveling track. The rotating table is installed at a cross point of the first and second traveling tracks to move the unmanned carrier from the first traveling track to the second traveling track or from the second traveling track to the first traveling track by rotating the unmanned carrier at a predetermined angle. The rotation driving unit rotates the rotating table.
Patent KR-20080008119-A (KR)
Title: Fuel cell system and pruging method thereof
Inventor: LEE SUNG HOON
IPC: H01M8/22
Filed: 2006-07-19
Abstract: A fuel cell system and a purging method of the fuel cell system are provided to allow the moisture inside a fuel cell to be discharge easily for preventing the damage of a fuel cell due to the freezing of water. A fuel cell system comprises a fuel cell stack(120) which generates electric power by using fuel and an oxidizing agent and has a fuel outlet(123) and an oxidizing outlet(127); a fuel supply device(101) which supplies fuel to the fuel cell stack and an oxidizing agent supply device(102) which supplies an oxidizing agent to the fuel cell stack; a vacuum generator(105, 106) which is connected with at least one of the fuel outlet and the oxidizing agent outlet; and a compressed gas supply part(150) which is connected with the vacuum generator to supply the compressed gas to the vacuum generator.
Patent KR-20070017081-A (KR)
IPC: H01L21/02
Filed: 2006-08-07
Abstract: 본 발명은 반도체 공작물 처리 장치에 관한 것으로, 1개 이상의 반도체 공작물 프로세스 챔버를 포함하며, 프로세스 챔버에는 여러 개의 반도체 공작물 작업 테이블이 설치되어 있고, 각 반도체 공작물 작업 테이블은 한 매의 반도체 공작물을 처리하며, 각 반도체 공작물 작업 테이블은 회전가능하고, 반도체 공작물 처리 장치에는 반도체 공작물 작업 테이블이 동작할 때 반도체 공작물 프로세스 챔버 내부의 밀봉상태를 유지하기 위하여 밀봉부재가 설치되었으며, 냉각장치를 설치하여 밀봉부재의 정상적인 작동을 보장한다. 본 발명의 반도체 공작물 처리 장치는 여러 개의 반도체 공작물에 대해 처리할 때, 격리되어 서로 독립된 반도체 공작물처리환경을 형성하여, 반도체 공작물 가공의 균일성을 보장하며, 보다 다양한 반도체 공작물에 대하여 가공처리할 수 있게 한다.