baber/WOPTO huggingface dataset:
Patent KR-20080026426-A (KR)
Title: Method for fabricating semiconductor device
Inventor: LEE DONG RYEOL
IPC: H01L21/82
Filed: 2006-09-20
Abstract: A method for manufacturing a semiconductor device is provided to etch a barrier layer while an insulating layer is formed on a metal line for fuse by implementing repair/pad etching after a mask pattern is formed. A fuse metal line(32B) is formed on a fuse region of a substrate(31). A first inter metal dielectric(33) is formed on the substrate formed the fuse metal line. A pad metal line(M2) having a metal barrier layer is formed on the first inter metal dielectric. A second inter metal dielectric(37) is formed on the substrate formed the pad metal line. The second and first inter metal dielectrics are etched to expose the metal barrier layer of the pad metal line and to leave a thickness of the first inter metal dielectric on the fuse metal line. The metal barrier layer is etched as the first insulating layer is rarely etched by improving etch selectivity of the metal barrier layer to the insulating layer.
Patent KR-20060118369-A (KR)
Title: A ligand for hydroformylation catalyst, a catalyst system containing the ligand, and hydroformylation method using the catalyst system
Inventor: YOON DU WEON
IPC: C07C45/50
Filed: 2006-09-22
Abstract: A new ligand capable of imparting superior stability in hydroformylation, a catalyst system comprising the new ligand, rhodium and a phosphorous-based compound, and a method for hydroformylation of a mixed olefin using the catalyst system are provided. A hydroformylation catalyst system is formed of an inorganic amine comprising a rhodium catalyst, a phosphorous-based compound and transition metals of VIB group. The phosphorous-based compound has 10 to 100 times of moles with respect to rhodium metal. The inorganic amine has 3 to 10 times of moles with respect to rhodium metal. The inorganic amine is selected from the group consisting of ammonium dichromate, ammonium chromate, ammonium molybdate, ammonium dimolybdate, ammonium heptamolybdate, ammonium phosphomolybdate, ammonium tungstate, and ammonium metatungstate. In a method for producing aldehyde with one more carbon number by reacting a mixed olefin with hydrogen and carbon monoxide, a method for producing aldehyde is characterized in that a hydroformylation catalyst system formed of an inorganic amine comprising a rhodium catalyst, a phosphorous-based compound and transition metals of VIB group is used.
Patent KR-20080028205-A (KR)
Title: Structure of air cleaner for vehicle
Inventor: LEE JONG HOON
IPC: F02M35/024
Filed: 2006-09-26
Abstract: A structure of an air cleaner for a vehicle is provided to shorten the length of an air duct by arranging an air duct on the component of one side of the air cleaner such that the air duct is formed into a straight line. A structure of an air cleaner(30) for a vehicle, includes a lower box(31), an upper box(32), a filter(33), and an air inlet port(32a). The upper box is joined to the lower box. The filter is arranged in the lower box and the upper box. The air inlet port is formed at one of the upper box and the lower box such that an air duct is connected to the air inlet port so as to suck outdoor air. A separation wall is arranged in the upper box and the lower box in such a manner that air introduced through the air inlet port is discharged in a U-shape through the filter.
Patent KR-20080029631-A (KR)
Title: Method for fabricating semiconductor device
Inventor: PARK HYUN SIK
IPC: H01L21/82
Filed: 2006-09-29
Abstract: A method for manufacturing a semiconductor device is provided to enhance the reliability of the device by reducing an uneven etching to realize a cut of fuse without damage in a subsequent repair blowing using laser. A method for manufacturing a semiconductor device includes forming a fuse(32) on a semiconductor substrate; sequentially forming a first oxide layer(33) and a nitride layer(35) having an etching selectivity to the first oxide layer on the fuse; forming a second oxide layer(36) having an etching selectivity to the nitride layer on the nitride layer; and remaining the first oxide layer and the nitride layer with constant thickness on the fuse by performing a repair etching in the condition of mutual different etching selectivity to the oxide layer and the nitride layer. The repair etching is performed in a condition that the nitride layer is etched slower than the oxide layer. The repair etching is performed to become 10:1 in an etch selectivity of an oxide layer to a nitride layer.
Patent KR-20080030406-A (KR)
Title: Caller id display device
Inventor: KIM YOUNG HAN
IPC: H04N5/445
Filed: 2006-09-30
Abstract: A display device for displaying a caller ID is provided to display a caller ID without a tuner such as in a television, without having to change or add hardware. A caller ID is received from an external telephone via a DDC connection terminal provided at a video input port and reproduced on a display panel(110) through an OSD processing unit(109). The OSD processing unit includes a font for displaying the caller ID and a DDC processing module for decoding the caller ID received via the DDC connection terminal. The first connector is connected to the telephone, and the second connector is connected to a video signal output device that outputs the external video signal. A video connection connector is connected with the video connection terminal, the first connector and the second connector.
Patent KR-20070039456-A (KR)
Inventor: PARK CHUNG POO
IPC: E04F15/20
Filed: 2006-10-02
Abstract: 본 발명은 폴리우레탄 폼을 이용한 층간 차음재에 관한 것으로서, 보다 상세하게는 감쇠성 및 통기성이 우수한 폴리우레탄 폼을 단독으로 사용하거나, 또는 상기 폴리우레탄 폼의 상부 또는 하부에 다른 완충물질을 더 접착하여 사용함으로써, 층간에서 발생하는 경량 충격음 뿐만 아니라, 중량 충격음까지도 효과적으로 저감할 수 있는 폴리우레탄 폼을 이용한 층간 차음재에 관한 것이다. 
       
     폴리우레탄 폼, 층간 차음재
Patent KR-20070042867-A (KR)
Inventor: HANENKAMP AXEL
IPC: F02P19/00
Filed: 2006-10-16
Abstract: 본 발명은 연소실(10) 또는 예비 챔버 내로 돌출되어 기상의 연료-공기 혼합물을 점화시키기 위한 점화 장치(11)를 포함하는 기상의 연료-공기 혼합물을 연소시키기 위한 가스 엔진, 특히 가스 오토(Otto) 엔진에 관한 것이다.  본 발명에 따라 상기 점화 장치(11)는 점화 소오스로서 사용되는 가열 장치(12)를 포함하고, 수용 장치(13)는 상기 각각의 가열 장치(12)를 점화될 연료-공기 혼합물로부터 분리하고, 상기 가열 장치(12)는 점화될 연료-공기 혼합물과 접촉하는, 상기 각각의 수용 장치(13)의 섹션(14)을, 상기 수용 장치(13)의 섹션(14)이 연료-공기 혼합물의 점화를 위해 필요한 온도를 갖도록 가열한다.
Patent KR-20080035393-A (KR)
Title: Producing method of aluminium polymer condenser
Inventor: KO KWANG SUN
IPC: H01G9/045
Filed: 2006-10-19
Abstract: A method for manufacturing an aluminum polymer condenser is provided to improve a general characteristic of a condenser by minimizing an electric short circuit and reducing a leakage current. A method for manufacturing an aluminum polymer condenser includes the steps of: digesting and drying a condenser element to an oxidization agent solution using a methyl alcohol, an ethyl alcohol, or a mixture after a carbonization process; digesting the condenser element to a conductive polymer solution which dissolves a conductive polymer monomer with the methyl alcohol, the ethyl alcohol, or the mixture; performing a low temperature polymerization under a constant temperature-constant moisture condition of a relative humidity of 10 to 30%RH, and 10 to 30 degrees centigrade temperature range for 30 to 60 minutes; performing a middle temperature polymerization ranging 80 to 120 degrees centigrade for 20 to 60 minutes; and performing a high temperature polymerization ranging 150 to 200 degrees centigrade for 10 to 30 minutes.
Patent KR-20070045101-A (KR)
Inventor: HA TAE HEE
IPC: C07D401/12
Filed: 2006-10-24
Abstract: 본 발명은 신규한 에스오메프라졸(S-omeprazole) 염, 구체적으로 하기 화학식 1의 에스오메프라졸 스트론튬염 또는 이의 수화물, 이의 제조방법 및 이를 유효성분으로 포함하는 약학 조성물에 관한 것으로, 본 발명의 에스오메프라졸 염은 광학적으로 순수하고 열에 안정하며 비흡습성이면서도 수용해도가 증가되어, 이를 유효성분으로 함유하는 약학 조성물은 위식도 역류증, 위장관 염증, 위장관 궤양 등과 같은 위산 관련 질환을 효과적으로 치료 및 예방할 수 있다.
Patent KR-20080037290-A (KR)
Title: Propeller shaft center bearing support assembly
Inventor: PARK DONG KYU
IPC: F16C35/00
Filed: 2006-10-25
Abstract: A propeller shaft center bearing support assembly is provided to improve assembly efficiency by coupling a bracket to a circumferential surface of a cushion rubber directly and removing an outer ring. A propeller shaft center bearing support assembly(100) comprises a ball bearing(120), a cushion rubber(140), and a bracket(160). The ball bearing wraps an outer circumferential surface of a propeller shaft. The cushion rubber of elastic material wraps an outer circumferential surface of the ball bearing. The bracket wraps an outer circumferential surface of the cushion rubber, and includes a center coupling unit(165) of a vehicle in both sides.
Patent KR-20070053106-A (KR)
Inventor: BAK NATHAN VICTOR
IPC: G06F17/00
Filed: 2006-10-31
Abstract: 컴퓨터 프로그램은 통합 개발 환경(IDE) 내에서 의사 번역된다. 의사 번역은 상기 IDE 내에서 컴퓨터 프로그램에 대한 하나 이상의 제1 리소스 파일에 대하여 수행되어, 상기 컴퓨터 프로그램에 대한 하나 이상의 소스 코드 파일을 수정하는 일없이 대응하는 하나 이상의 제2 리소스 파일을 작성한다. 컴퓨터 프로그램은 IDE 내에서, 제2 리소스 파일을 이용하여, 그리고 전산화 시스템의 사용자 인터페이스 언어를 변경하는 일없이 디버깅 및/또는 실행되는데, 이 경우 제2 리소스 파일은 IDE의 사용자로부터 숨겨져 있다.
Patent KR-20080040285-A (KR)
Title: Suspension control system and rolling control method using the same system
Inventor: YOON SANG HO
IPC: B60G17/0165
Filed: 2006-11-02
Abstract: A suspension control system and a rolling control method using the same are provided to use at least one of the lateral gravity information and the other lateral gravity information selectively by sharing the lateral gravity information of a vehicle with the other control system outside. A suspension control system comprises a vehicle speed sensor(14) and a steering angle sensor(12) for measuring the vehicle speed and the steering angle, and a controller(20). The controller shares the second lateral gravity information measured by a lateral gravity sensor(52) outside through communication with the other control system in the vehicle by obtaining the first lateral gravity information using the vehicle speed and the steering angle measured. The damping force of a suspension device(40) is controlled on the basis of any one of the first lateral gravity information and the second lateral gravity information to rolling-control the vehicle.
Patent KR-20070049566-A (KR)
Inventor: DREXLER MICHAEL
IPC: H03L7/087
Filed: 2006-11-03
Abstract: 전자 회로는 PLL 회로 중 제 1 PLL 회로를 입력 신호(IN)로의 동기화에 따라 병렬로 또는 직렬로 스위칭될 수 있는 제 1 및 제 2 PLL 스테이지(PLL1, PLL2)를 포함한다. 병렬 상태에 있을 때, 제 2 PLL 회로(PLL2)만이 클록 신호를 전자 회로의 출력에 능동적으로 공급한다. 제 1 PLL 회로(PLL1)는 입력 신호(IN)에 계속해서 동기화하려고 한다. 동기 검출기(LD)는 제 1 PLL 회로(PLL1)를 입력 신호(IN)로의 동기 상태를 모니터링하고, 동기화시, 제 1 PLL 회로(PLL1)의 출력을 제 2 PLL 회로(PLL2)의 입력에 결합하고 제 2 PLL 회로(PLL2)의 출력을 제 1 PLL 회로(PLL1)의 입력에 결합하기 위해 스위치(S1, S2)를 설정한다.
Patent KR-20080041792-A (KR)
Title: Apparatus for testing a image sensor
Inventor: KO JUN PYO
IPC: H01L27/146
Filed: 2006-11-08
Abstract: An apparatus for testing an image sensor is provided to selectively test the required number of chips and to improve test reliability by controlling a region of light incident into the image sensor according to the number of the chips for testing. A light source(110) irradiates light to an image sensor(170). A diffusion filter(140) is arranged between the light source and the image sensor. The diffusion filter controls an angle of the light incident into the image sensor. A probe card(120) has a probe(130) contacted to a pad of the image sensor. The probe card tests photoelectric transformation characteristic of the image sensor according to the light. A support(150) supports a side of the diffusion filter. The support fixes the diffusion filter to the probe card. A fly-eye lens array(160) is formed between the light source and the diffusion filter. The fly-eye lens array makes intensity of the light irradiated from the light source uniform.
Patent KR-20080043653-A (KR)
Title: Apparatus for assembling and disassembling engine
Inventor: LEE JU KWANG
IPC: B25H1/00
Filed: 2006-11-14
Abstract: An apparatus for assembling and disassembling an engine is provided to allow a worker to endure a heavy load of an engine by rotating a deceleration gear manually using a motor. An apparatus for assembling and disassembling an engine includes a base(21), a support member(22), a rotational plate(23), install arms(24), a deceleration motor(25), a control switch(26), a deceleration gear(27), and a handle(28). The support member is mounted on the base. The rotational plate is mounted on the upper one side of the support member. The install arm is perpendicular to the rotational plate in the front of the rotational plate. The deceleration motor is installed at a rear portion of the rotational plate to rotate the rotational plate. The control switch controls the driving of the deceleration motor. The deceleration gear is connected to the deceleration motor to rotate the rotational plate. The handle is connected to the deceleration gear.
Patent KR-20080045996-A (KR)
Title: Control method of drum type washing machine
Inventor: BOO SUNG RYUL
IPC: D06F33/02
Filed: 2006-11-21
Abstract: A method for controlling a front load washer is provided to minimize water consumption and to minimize noise by supplying greater amount of water as weight of laundry level is getting lower. A method for controlling a front load washer comprises the steps of: sensing weight of laundry of a drum(S1); supplying water into the drum(S3,S6,S9,S12); and washing laundry by rotating the drum(S15). The washer supplies water to a rinse water level if sensed weight of laundry level is the lowest level.
Patent KR-20070054586-A (KR)
Inventor: MANGER DR DIRK
IPC: H01L21/8242
Filed: 2006-11-23
Abstract: 반도체 디바이스 내에 배치된 전계 효과 트랜지스터(FET)는, 반도체 기판 내 게이트 전극의 양 측면 상에 배치된, 도핑된 제 1 및 제 2 소스/드레인 영역과, 기판 내 도핑된 소스/드레인 영역 사이에서 게이트 전극 하에 형성된 채널 영역을 포함한다. 게이트 산화층은 반도체 기판 상에 형성된다. 게이트 전극은 게이트 산화층의 표면과 접촉하고 적어도 서로 다른 일함수를 갖는 재료로 제조된 제 1 및 제 2 도전층을 더 포함한다. 게이트 전극의 제 1 도전층은 표면의 제 1 부분의 게이트 산화층과 접촉하고, 제 2 도전층은 표면의 제 2 부분의 게이트 산화층과 접촉한다. 제 1 도전층은 제 2 도전층에 전도적으로 더 접속된다.
Patent KR-20080047873-A (KR)
Title: Liquid crystal display
Inventor: MOON JONG WON
IPC: G02B5/30
Filed: 2006-11-27
Abstract: A liquid crystal display is provided to prevent degradation of an E-type polarizer due to moisture by disposing protection films on both sides of the E-type polarizer. Lower and upper substrates(211,212) are attached to face each other. A liquid crystal layer(225) fills a cell gap formed between the lower and upper substrates. The first O-type polarizer(217) is separately disposed at one side of the liquid crystal layer. An E-type polarizer(214) and the second O-type polarizer(213) are separately disposed at the other side of the liquid crystal layer and stacked. The first protection film(216) is attached on one surface of the E-type polarizer. The second protection film(215) is attached to one surface of the second O-type polarizer. The stacked E-type polarizer and the second O-type polarizer have the same transmission axis.
Patent KR-20080048769-A (KR)
Title: Nox reduction apparatus of exhaust gas
Inventor: KANG KYUNG PHIL
IPC: F01N3/10
Filed: 2006-11-29
Abstract: An apparatus for reducing NOx in exhaust gas is provided to increase the endurance of an exhaust pipe by preventing moisture from being generated in the wall of the exhaust pipe through allowing urea to be injected through a vaporization chamber. An apparatus for reducing NOx in exhaust gas comprises an exhaust pipe(300), through which exhaust gas passes and a nozzle(310) through which urea is introduced into the exhaust pipe. A catalytic section(430) includes a reduction catalytic layer(320) that facilitates reaction between the urea injected from the nozzle and NOx. The nozzle passes through a vaporization chamber(330) in which the urea is vaporized. The vaporization chamber includes an injector(340), which injects the urea into the vaporization chamber, a heating wire(350), which heats the urea injected from the injector, and a housing(360) having a hole such that the urea is introduced into the nozzle.
Patent KR-20080051361-A (KR)
Title: Apparatus and method for monitoring inking status in semiconductor device fabricating equipment
Inventor: SOON JEONG IL
IPC: H01L21/66
Filed: 2006-12-05
Abstract: An apparatus and a method for monitoring an inking status in semiconductor device manufacturing equipment are provided to improve the stability and reliability of an inking process by immediately checking the inking status through a comparison of image data and reference image data. A camera for focusing an inking portion of an inker is prepared(S30). Image data is obtained from the camera(S31). The image data is compared with reference image data(S32) and then an inking status being inked on a chip over a wafer is checked(S33). In case the inking status is poor, an alarm indicating the poor inking status is generated(S34). The poor inking status includes a no inking status, basically. A camera block is preferably installed on the inker. Alternatively, a beam sensor is used instead of the camera block. A comparator, a controller, and an error generator configure an inking status checking unit.
Patent KR-20080055088-A (KR)
Title: Sensor automatic switching control system and method thereof
Inventor: KO YOUNG SUP
IPC: G05D7/06
Filed: 2006-12-14
Abstract: An apparatus and a method for switching automatically a sensor are provided to execute stable valve operations by substituting instantaneously valves when an error is generated in a valve system. An apparatus for switching automatically a sensor includes current/voltage converters(301,302,303), comparators(304,305,306), a selector(307), a first noncontact switch(308), a voltage/current converter(309), a second noncontact switch(310), and a microcontroller(312). The current/voltage converters convert current signals of an opening controller into voltage signals. The comparators compare magnitudes of the voltage signals. The selector selects only one signal for the opening controller by processing outputs of the comparators. The first noncontact switch automatically switches the signal selected in the selector. The voltage/current converter converts voltage signals outputted from the noncontact switch into current signals. The second noncontact switch sequentially outputs signals of the current/voltage converters. The microcontroller controls to select sequentially the signals outputted from the second noncontact switch.
Patent KR-20080008932-A (KR)
Title: Data recording apparatus, data recording medium, and data recording method
Inventor: TAKATSU KAZUMA
IPC: G11B20/10
Filed: 2006-12-15
Abstract: A data recording apparatus, a data recording medium, and a data recording method are provided to prevent degradation of performance and a life span of the secondary storage related to a sync process. A data recording apparatus(100) records data recorded in the primary storage(10) which is composed of a plurality of recording devices in which recording areas are divided in the secondary storage. The data recording apparatus includes a detecting unit(140) and a data recording unit. The detecting unit detects a recording device from the primary storage wherein the recording device has a recording area which spends more than regulated time after recoding data. The data recording unit selects the recording areas from the recording devices detected by the detecting unit on the basis of the regulated time and records the recorded data in the secondary storage.
Patent KR-20080056505-A (KR)
Title: Natural urease inhibitor including l-ascorbic acid and healthy foods thereof, the inhibiting method of ammonia formation thereby
Inventor: LEE JEONG SANG
IPC: A23L33/15
Filed: 2006-12-18
Abstract: An anti-Helicobacter pylori composition containing vitamin C is provided to prevent the side effects of antibiotics, the appearance of antibiotics-resistant bacteria, and reinfection in the inhibition of Helicobacter pylori. A growth inhibitor of Helicobacter pylori comprises an urease inhibitor containing vitamin C. A healthful food containing vitamin C has an urease inhibiting effect. Vitamin C is effective in inhibiting the generation of ammonia caused by the activity of urease in livestock excretions, therefore an ammonia inhibitor containing vitamin C is used as an environment improving agent.
Patent KR-20080056946-A (KR)
Title: Catalist for preparing high-strength polyolefin, a method thereof, and a method for preparing high-strength polyolefin using the said catalyst
Inventor: AHN DONG WAN
IPC: C08F10/00
Filed: 2006-12-19
Abstract: A catalyst for preparing high-strength polyolefin is provided to obtain high-strength high-density polyolefin in an efficiency and economic manner without adding an additional comonomer. A catalyst for preparing high-strength polyolefin is obtained by the method comprising a step of carrying out prepolymerization of an omega-alkenyl aluminum compound in the presence of a magnesium-supported Ziegler-Natta catalyst and a silane compound represented by the formula of Si(OR1)mR2(4-m), wherein R1 is a C1-C14 aliphatic hydrocarbon group, C3-C14 alicyclic hydrocarbon group, C4-C14 aromatic hydrocarbon group or amino group; R2 is a C1-C14 aliphatic hydrocarbon group, C3-C14 alicyclic hydrocarbon group, C4-C14 aromatic hydrocarbon group, phenyl or halide; and m is an integer of 0-4.
Patent KR-20080057386-A (KR)
Title: Display substrate and method for manufacturing the same
Inventor: KANG SHIN TACK
IPC: G02F1/136
Filed: 2006-12-20
Abstract: A display substrate and a manufacturing method thereof are provided to form a dummy pattern layer on the first metal pattern formed between a bridge electrode and a pixel electrode, thereby forming thin films deposited on the first metal pattern as a positive taper angle. A first metal pattern includes gate lines(GLn,GLn+1) extended toward a first direction(x). Storage common lines(STLn,STLn+1) are extended toward the first direction between the gate lines. A first insulation layer is formed on a substrate having a first metal pattern. A second metal pattern is formed on the first insulation layer and includes data lines crossed with the gate lines and for defining plural unit pixels. Pixel electrodes corresponding to unit pixels are formed on the substrate. A bridge electrode(B) connects the storage common lines electrically and is formed at the same layer of the pixel electrode. A dummy pattern layer(DP) is formed between the bridge electrode and the pixel electrode and overlapped with the first metal pattern.
Patent KR-20080057999-A (KR)
Title: Belt buckle having no metal hook
Inventor: TAN HONG TOK
IPC: A44B11/00
Filed: 2006-12-21
Abstract: A belt buckle without a metal hook is provided to secure safety for children by connecting and settling a non-slip uneven plate to the inside of an elastic plate fixed at the rear front end of a belt buckle body by a rivet, without a metal hook. In a belt buckle(10) without a metal hook, a rubber or plastic elastic plate(12) is settled at a rear front end(11) of the belt buckle by a rivet(13). A non-slip uneven plate(14) is connected and settled on the inside of the elastic plate. A belt(15) inserted into the belt buckle is not separated by pressing the elastic plate by the pressure of the belly and receiving pressure(16) of the non-slip uneven plate. A locked state of the belt buckle is released by pushing out the elastic plate toward the belly.
Patent KR-20080062043-A (KR)
Title: Chemical mechanical polishing method for preventing defects due to post cleaning
Inventor: KIM JIN HWAN
IPC: H01L21/304
Filed: 2006-12-29
Abstract: A CMP method for preventing defects due to a post cleaning process is provided to remove foreign materials by performing a second polishing process using deionized water. A wafer is loaded into a chemical mechanical polishing apparatus(S21). A first polishing process is performed by using a slurry and a polishing pad(S22). A post-cleaning process for the first polished wafer is performed(S23). A second polishing process for the wafer is performed by using only deionized water(S24). A rinse process and a dry process for the wafer are performed(S25). The wafer is discharged from the CMP apparatus(S26). The post-cleaning process is performed by using a roll brush.