baber/WOPTO huggingface dataset:
Patent KR-20090014053-A (KR)
Title: Laundry treating machine
Inventor: MOON JUNG WOOK
IPC: D06F58/20
Filed: 2007-08-03
Abstract: A clothes treatment device is provided to evenly supply steam to the clothes hang in storage, prevent a drop of water discharging when the steam is injected and prevent a harmful material or mold generating in the storage. A clothes treatment device evenly providing steam to the clothes comprises a cabinet type storage, having a flow hole in a surface of inside wall, containing the clothes, a hot air supplying device providing the hot air to the clothes, a steam providing device generating the steam, a steam pipe(52) installed in a surface of inside wall to be inclined at regular intervals, a steam injection unit(50), including a steam flow path, collecting the condensed water to the steam providing device and an injection hole(54) installed in the steam pipe at regular intervals.
Patent KR-20090014750-A (KR)
Title: Manufacturing method of array substrate for liquid crystal display
Inventor: CHOI YONG SUK
IPC: G02F1/136
Filed: 2007-08-07
Abstract: A manufacturing method of an array substrate for an LCD device is provided to prevent an etching residue from being generated, when a copper film or a copper alloy film is used for etching. A gate electrode is formed on a substrate. A gate insulating layer is formed on the substrate including the gate electrode. A semiconductor layer is formed on the gate insulating layer. Source and drain electrodes are formed on the semiconductor layer. A pixel electrode connected to the drain electrode is formed. A copper film or a copper alloy film is formed on the substrate, and an etching solution composition is etched to form the gate electrode. A copper film or a copper alloy film is formed on the semiconductor layer, and an etching solution composition is etched to form the source and drain electrodes.
Patent KR-20080018800-A (KR)
Title: Measuring method and apparatus for measuring depth of trench pattern
Inventor: YAMAGUCHI SHINJI
IPC: G01B11/06
Filed: 2007-08-09
Abstract: A method and an apparatus for measuring the depth of a home pattern are provided to obtain precisely the thickness of a film by comparing measurement and theory spectral reflectance. An apparatus for measuring the depth of a home pattern includes a supporting unit(21), a light radiating unit(3), an optical unit(4), a spectroscope(5), a detecting unit(6), and a calculating unit(71). The supporting unit supports a substrate formed a home pattern in a measuring area. The light radiating unit radiates lights into the substrate. The optical unit guides the reflective lights of the lights reflected from the substrate. The spectroscope, which includes a grating, receives and divides the reflective lights using the grating. The detecting unit receives the divided reflective lights and obtains measurement spectral reflectance in the measuring area. The calculating unit determines parameters related to the home pattern by comparing theory spectral reflectance obtained by calculation based on the parameters with the measurement spectral reflectance.
Patent KR-20080020544-A (KR)
Title: Liquid crystal display device and video display device
Inventor: SHIRASAKA YASUHIRO
IPC: G02F1/133
Filed: 2007-08-29
Abstract: An LCD(Liquid Crystal Display) and an image display device are provided to restrain the influence of ion impurities in liquid crystal cells to prevent burn-in and obtain high picture quality. An LCD includes a first substrate(10), a second substrate(20), a liquid crystal layer(30), a first electrode and a second electrode. The first substrate includes a pixel region and a peripheral region surrounding the pixel region. The second substrate faces the first substrate having a predetermined distance between the first and second substrates. The liquid crystal layer is interposed between the first and second substrates. The first electrode is formed on the first substrate and the second electrode is formed on the second substrate. The first electrode includes a pixel electrode(11) formed in the pixel region and a peripheral electrode formed in the peripheral region. The second electrode includes a pixel electrode formed in the pixel region and a peripheral electrode formed in the peripheral region. At least one of the peripheral electrodes of the first and second electrodes is formed from neighboring electrodes(13A,13B) and different driving voltages are respectively applied to the neighboring electrodes.
Patent KR-20090022863-A (KR)
Title: Sounded cosmetic case
Inventor: PARK CHEONG HA
IPC: A45D33/26
Filed: 2007-08-31
Abstract: A sound storage and output device of the cosmetic case is provided, which enables a user to store or play the predetermined message or the greeting message. A sound storage and output device of the cosmetic case comprises: a main body; a lid which selectively opens and closes the main body; a microphone inputting the speech signal(41); an output switch(37) commanding the output of the stored speech signal; and a control circuit outputting the stored speech signal according to the signal of the output switch. The control circuit comprises: a microcomputer controlling the output of the stored speech signal according to the signal of the output switch; a memory for storing and outputting the speech signal according to the control of microcomputer; and an amplifier which amplifies the speech signal and outputs the signal by a speaker.
Patent KR-20090024596-A (KR)
Title: High voltage insulated gate bipolar transistor and method for manufacturing the same
Inventor: SUNG MAN YOUNG
IPC: H01L21/328
Filed: 2007-09-04
Abstract: An insulated gate bipolar transistor for the high voltage and manufacturing method thereof are provided to reduce the production cost by the simple structure. The cathode region(310) is formed by injecting impurity into front surface layer of silicon. The gate(330) is formed on the top of the silicon and is formed with the gate insulation material(332) and gate conductor(331) while contacting with the cathode region. The N impurity region(340) for the field stop is formed in the back layer of the silicon. The P collector(350) which is the anode area is formed in the lower part of N impurity region for the field stop. The N drift region(320) is formed on the top of N impurity region for the field stop.
Patent KR-20090024922-A (KR)
Title: A recycling slime method and its appatatus
Inventor: AHN BYUNG KI
IPC: E02D3/00
Filed: 2007-09-05
Abstract: Flotation soil recycling method and the apparatus thereof are provided that the cost can be cut down since the flotation soil which has been wasted is recycled. A flotation soil recycling method comprises following steps: a first step determining the cement amount to measure the flotation discussion cement content and has to add; a second step collecting the discharged flotation soil in the flotation toe storage tank(1) in this task of the soft ground improvement; a third step which supplies the addition cement amount calculated in the first step to the flotation toe storage tank and agitated; a fourth step which it together sprays in the grout injecting within the weak soil foundation.
Patent KR-20090029439-A (KR)
Title: Ipm motor and vacuum inhaling apparatus using the same
Inventor: LEE JONG HOON
IPC: F04D25/06
Filed: 2007-09-18
Abstract: A permanent magnet built-in type motor and an air inhaling apparatus using the same are provided to cool a motor with air passing through a top housing and eject the air through a vent of a PCB cover. A permanent magnet built-in type motor comprises: an IPM motor(1); a top housing(2) which surrounds the IPM motor, and in which a plurality of first through-holes which air passes through are formed; a middle housing(3) which supports the IPM motor, and in winch a plurality of second through-holes which the air passes through are formed; a rotary shaft(5) in which both end parts rotates in the top and middle housings; an impeller(40) generating suction force through a first circular inlet(40d); a cover(70) guiding the air to a middle direction; and an air guide(50) guiding the air, guided to the middle direction, to the first through-hole.
Patent KR-20090032330-A (KR)
Title: Apparatus and method for information retrieval
Inventor: JEONG EUI HEON
IPC: G06F17/30
Filed: 2007-09-27
Abstract: An information searching device and a method thereof are provided to enable an information provider to offer useful and proper information to an information user who wants the information. An extraction module(380) extracts the first information and the second information from specific information. The specific information is received from an information provider. A sensor module(330) measures a specific condition corresponding to the second information. A determination module(340) checks whether the second information satisfies the specific condition or not. A generation module(320) combines the satisfied second information and the first information to generate a query. The first information includes static data. The static data includes customer information. The second information comprises dynamic information. The dynamic information comprises at least one of temperature information and weather information.
Patent KR-20090037667-A (KR)
Title: 보드
Inventor: CHOI HO SEONG
IPC: B62K17/00
Filed: 2007-10-12
Abstract: 본 발명은, 한 쌍의 바가 'X'자 형상으로 교차되며 교차부분에 주 힌지축이 설치되어 연동되는 연결장치와; 상기 연결장치의 각 단부에 결합되는 복수의 발안착대와; 상기 발안착대 상면에 봉 형상으로 각각 기립되게 고정되고 상측에 손잡이가 설치되는 복수의 핸들장치와; 상기 발안착대의 저면에 각각 설치되어 상기 발안착대의 좌, 우 회동에 따라 전진하도록 구비되는 이동장치를; 포함하는 보드를 제공한다. 
     상기한 발명에 따르면, 손과 발을 동시에 사용하여 상, 하체 전신운동이 가능하며 이동 속도를 증대시킬 수 있는 장점이 있다. 
     또한, 손과 발 어느 한 부분이 불편한 사용자에게는 손과 발 중 선택적으로 사용하여 즐길 수 있다는 장점이 있다. 
     또한, 2인 이상이 한 대의 보드로 협동해가며 즐김으로써 협동성을 키울 수 있다는 장점이 있다. 
       
     보드, 손잡이, 힌지축, 바퀴, 블레이드 날, 공기튜브
Patent KR-20090047052-A (KR)
Title: 유량센서
Inventor: MIN TAE SIK
IPC: G01F1/06
Filed: 2007-11-07
Abstract: 본 발명은 연소기기 내부로 유입되는 유체가 회전축의 양측 방향으로 분지되도록 유로를 형성하고, 각각의 유로상에 동일한 회전축에 고정되는 회전날개를 설치하여, 회전축과 회전축을 지지하는 홀더간에 발생하는 축방향의 하중을 상쇄시킴으로써, 회전축과 홀더간의 접촉부위에서의 마모에 의한 파손을 방지할 수 있도록 하는 유량센서에 관한 것이다. 
     이를 실현하기 위한 본 발명의 유량센서는, 본 발명의 유량센서는, 유체가 흐르는 유로상에 설치되어 유량을 감지하는 유량센서에 있어서, 회전축과, 상기 회전축의 양측끝단에 서로 반대방향의 기울기로 대향되도록 각각 설치되는 제1,제2 회전날개와, 상기 회전축의 중앙부로 수직되게 형성되어 유체가 유입되는 유입구를 구비하여; 상기 유입구로 유입된 유체가 상기 회전축의 양측 방향으로 분지되어 상기 제1,제2 회전날개측으로 흐르는 것;을 특징으로 한다. 
       
     유량센서, 로터, 회전축, 홀더, 홀센서.
Patent KR-20090052050-A (KR)
Inventor: SUNG BYUNG JUN
IPC: F02M21/02
Filed: 2007-11-20
Abstract: 본 발명의 예시적인 실시예는 차량의 엔진 시동 정지시, 연료 공급라인 내에 잔류하는 고압의 연료를 보조 탱크를 통해 별도로 저장하고, 차량의 주행 중 엔진의 고출력을 필요로 하는 경우 상기 보조 탱크에 저장된 연료를 연료 공급라인으로 공급하여 그 연료 공급라인의 관내 압력이 순간적으로 강하되는 것을 방지함으로써 연료 농도 저하로 인한 엔진의 부조화 현상을 해결하여 차량의 성능을 더욱 향상시킬 수 있도록 하는 LNG 차량의 연료장치를 제공한다. 
       
     LNG, 연료, 연료 탱크, 보조 탱크, 체크 밸브, 솔레노이드 밸브
Patent KR-20090053161-A (KR)
Inventor: HWANG JA YOUNG
IPC: C08L63/00
Filed: 2007-11-22
Abstract: 본 발명은 실리콘 수지 또는 상기 실리콘 수지와 에폭시 함유 알콕시 실란과의 반응 생성물, 양이온 열중합 개시제, 양이온 중합성 에폭시 화합물, 열가소성 수지 및  도전성 입자를 포함하는 신뢰성이 개선된 이방 도전성 필름용 조성물에 관한 것으로, 상기 조성물은 양이온 중합 시스템을 적용하여 보다 저온에서의 열압착이 가능하고, 반응성이 높고 빠른 시간에 경화가 가능할 뿐만 아니라, 실리콘 수지 또는 상기 실리콘 수지와 에폭시 함유 알콕시 실란과의 반응생성물을 상기 조성물의 한 성분으로 도입함으로써, 고온 고습 조건 하에서의 신뢰성이 개선된 이방 도전성 필름용 조성물을 제공할 수 있다.  
       
     이방 도전성 필름, 양이온 중합성 화합물, 고신뢰성, 실리콘 수지, 에폭시 함유 알콕시, 양이온 열중합 개시제
Patent KR-20090054521-A (KR)
Title: Piston of compressor swash plate
Inventor: LEE GEON HO
IPC: F04B25/04
Filed: 2007-11-27
Abstract: A piston of a swash type compressor is provided to reduce the interference and a lug plate even if a swash plate rotates at a maximum tilt angle. The piston head reciprocating within a cylinder bore. A piston neck is connected to the swash plate by interposing a shoe. The piston neck has a curved part(123) to supply the oil colliding with the piston neck to the shoe and the swash plate side. The curved part is formed to the bottom from the top of the whole surface facing the lug plate at the piston neck. The curved part has a slant surface ramping up towards a groove part to have the flow of the oil to the shoe or the swash plate smooth. A plurality of grooves(125) extending to the top and bottom is formed on the surface of the curved part to prevent the dispersion of the oil.
Patent KR-20090054565-A (KR)
Title: Fingerprint registration and authentication method
Inventor: SHIN YO SHIK
IPC: G06F15/00
Filed: 2007-11-27
Abstract: A fingerprint registration and authentication method is provided to improve the authentication rate by determining whether a calculated matching value is larger than a predetermined reference value and then applying different authentication values according to each user. Fingerprint data is extracted(S203). By comparing the fingerprint data and a plurality of registration fingerprint data stored in a data storage unit, a matching value for showing the degree of similarity between the compared two fingerprints is calculated(S205). The maximum matching value is searched. An authentication reference value is extracted. If the maximum matching value is the extracted authentication reference value or greater, it is determined that the requested fingerprint data is identical to the registration fingerprint data(S209~S211).
Patent KR-20090055123-A (KR)
Title: The touch-pad equipment of a portable computer
Inventor: KWON HAE OK
IPC: G06F3/041
Filed: 2007-11-28
Abstract: A touch pad device of a portable computer is provided to make the touch pad device slim and light by forming a button part of the touch pad device in a bar type. A button part(26) is provided at one side of a touch pad to be rotatable. The position information inputted by the touch pad is selected by the button part. A supporting unit(29) is provided at one side of the button part to support it. A protruded portion(26a) is formed at the button part, comes in contact with the supporting unit, and provides the rotary center.
Patent KR-20090055340-A (KR)
Title: Method for forming gate of semiconductor memory device
Inventor: JI YUN HYUCK
IPC: H01L21/336
Filed: 2007-11-28
Abstract: A method for forming a gate of a semiconductor device is provided to deposit a tungsten thin film into a crystalline phase by depositing a tungsten film for forming a metal gate at a high temperature atmosphere by a chemical vapor deposition method. A gate insulation film(110) is formed on a semiconductor substrate(100). The polysilicon film(120) is formed on the gate insulation film. A tungsten film(140) is deposited on the polysilicon film by a chemical vapor deposition method. A hard mask is formed by depositing material having an etching selectivity like a gate electrode material on the tungsten film. A gate pattern is formed by etching the tungsten film, the polysilicon film, and the gate insulation film through the hard mask. Before depositing the tungsten film, a barrier film(130) for preventing reaction of the polysilicon film and the tungsten film is formed.
Patent KR-20090056235-A (KR)
Title: Air conditioner for vehicles
Inventor: LEE HAE JUN
IPC: B60H1/00
Filed: 2007-11-30
Abstract: An air conditioner for a vehicle is provided to facilitate the control of air volume in a ventilation mode which a user wants by using one disk door as a mode control method and gradually rotating with a driving unit. An air conditioner for a vehicle comprises a mode controlling unit. A mode controlling unit is composed of a branch duct, a disk door(60) and a driving unit. The branch duct is installed on the top of the air conditioner case. The disk door is pivotally connected to the lower part of the branch duct and has an outlet(60a) formed in a constant size. The driving unit rotate the disk door. The driving unit is composed of an actuator(70), a cam(72), and a rod(74). The cam is axis-connected to the actuator. The both ends of the rod are connected to the disk door.
Patent KR-20090059876-A (KR)
Title: One-body multi functional optical sheet and liquid crystal display device using the same
Inventor: JEONG YOUNG HUN
IPC: G02F1/1335
Filed: 2007-12-07
Abstract: An integrated type multi functional optical sheet and a liquid crystal display device using the same are provided to remove a lamp mura phenomenon. An integrated type multi functional optical sheet(120) includes a base substrate(121), a diffusion layer(123), a condensing layer(127), a reflecting layer(122), a bonding layer, and a slit part. A light from a light source(130) is irradiated on the base substrate. The diffusion layer is formed on a rear surface of the base substrate. The condensing layer is arranged on a top surface of the base substrate in a row. A convex shape and a concave shape are repetitively formed on the condensing layer. The reflecting layer is formed between the base substrate and the condensing layer. The reflecting layer is formed by a reflecting pattern(122a) and an insulation material(122b). The bonding layer bonds the base substrate and the reflecting layer. The slit part is formed in at least one surface of a top surface, a bottom surface, and both surfaces of the base substrate. The slit part is arranged in order to correspond to the light source.
Patent KR-20090061415-A (KR)
Title: Stone decorative material having improved stain resistance
Inventor: LEE SEOK BONG
IPC: B44C3/02
Filed: 2007-12-11
Abstract: Building stone having improved staining resistance is provided to offer lightness and strength improvement effect compared with natural marble and to reduce efforts and cost necessary for maintenance and management of the building stone. A manufacturing method of building stone comprises the following steps of: attaching a metal plate(20) and a base material(30) on both sides of the building stone; polishing the building stone after cutting; and processing the surface of the stone with silicate typed- or fluorine-typed water repellents.
Patent KR-20080053909-A (KR)
Title: Monolithically integrated iii-nitride power converter
Inventor: BRIERE MICHAEL A
IPC: G11C5/14
Filed: 2007-12-11
Abstract: A monolithically integrated III-Nitride power converter is provided to reduce installation cost and processing cost, by integrating a control switch and a synchronous switch and drivers thereof. A power management apparatus includes a power stage(10), a driver stage(12) and a load stage(16). The power stage includes III-Nitride power switches. The driver stage controls the operation of the power stage. The load stage is connected to the power stage, and receives power for the operation of the power stage. The load stage includes a driver stage control circuit generating signals to control the operation of the driver stage. The III-Nitride power switches are connected through half-bridge configuration. The III-Nitride power switches are depletion mode devices.
Patent KR-20090061788-A (KR)
Title: Organic fertilizer containing of jatropha oil-cake as the chief ingredient and its preparation method
Inventor: CHO SUNG HYUN
IPC: C05F11/08
Filed: 2007-12-12
Abstract: An organic fertilizer containing Jatropha oil-cake as a main material and a manufacture method thereof are provided to consume Jatropha oil-cake, which has gradually been produced as a by-product of biodiesel industry. A method for manufacturing an organic fertilizer containing Jatropha oil-cake as a main material comprises the following steps of: inoculating a culture liquid of yeast to a solid medium consisting of 60-90wt% of zeolite and 10-40wt% of defatted rice bran in order to prepare a yeast solid cultivator; mixing 20-70 parts of Jatropha oil-cake, 0.1-10 parts of the yeast solid cultivator, 10-40 parts of vegetable oil-cake and 5-30 parts of fish oil-cake; and adding 0.5-15wt% of a carrier selected from the group consisting of zeolite, pearlite and powdered vermiculite on a total weight basis of the organic fertilizer and molding into pellets.
Patent KR-20090062034-A (KR)
Title: Press apparatus for pipe
Inventor: LEE YOUNG SOO
IPC: B21D11/08
Filed: 2007-12-12
Abstract: An apparatus for pressing pipes for livestock shed and green house is provided to press a plurality of pipes into the same shape rapidly and consecutively. An apparatus for pressing pipes for livestock shed and green house comprises a frame part(110) having a work stage(114), a molding part which is arranged in the work stage and has a stationary die(132) in which a pipe to be pressed is placed, and a pressing part(140). The pressing part includes a hydraulic cylinder(142) arranged on the top of the work stage, and a movable die(150) mounted on the cylinder rod exposed to the hydraulic cylinder. The movable die descends to the stationary die by the operation of the hydraulic cylinder so as to press the pipe together with the stationary die. The frame part is equipped with legs(112) and a support stage(116) fixed to the bottom of the legs. The work stage is fixed to the top of the legs. The support stage is equipped with casters(118) on the bottom and a cabinet(120) with a door on the top.
Patent KR-20090063355-A (KR)
Title: Bonding apparatus for semiconductor chip and bonding method for semiconductor chip using the same
Inventor: KIM CHANG JIN
IPC: H01L21/60
Filed: 2007-12-14
Abstract: A semiconductor chip bonding device and a semiconductor chip bonding method using the same are provided to reduce a time of transferring a wafer by reducing a transfer distance of the wafer when transferring the semiconductor chip. A wafer cut into a plurality of semiconductor chips is positioned on a wafer support(100). The wafer support supports the wafer. A first picker(200a) and a second picker(200b) pick up the semiconductor chip for transferring the semiconductor chip to a first bonding unit(400a) and a second bonding unit(400b). A supply unit(300) supplies a lead frame or a mounting board to the lower part of the first and second bonding units. The first and second bonding units receive the semiconductor chip from the first and second pickers. The semiconductor chip is mounted on the mounting board by the supply unit.
Patent KR-20090065366-A (KR)
Title: Method of monitoring deterioration of vehicle downstream o2 sensor
Inventor: SHIN KI HA
IPC: F02D43/00
Filed: 2007-12-17
Abstract: A downstream oxygen sensor deterioration monitoring method of a vehicle is provided to contribute to the image promotion of the environment-friendly vehicle. A downstream oxygen sensor deterioration monitoring method of a vehicle is as follows. The downstream oxygen heating completion of vehicle is confirmed(S100). If heating is finished, it determines whether the catalytic temperature is the constant temperature or greater(S110). When the catalytic temperature is the constant temperature or greater, the downstream oxygen sensor of the vehicle in the fuel supply after the fuel abort inverts the lean state to the rich condition. Whether it is the initiation reference voltage starting monitoring or not determines(S120, S130). When the initiation reference voltage is exceeded, The slope of the voltage change about the downstream oxygen sensor signal of vehicle is calculated at the predetermined time(S140). In the above statement step, if it reaches the monitoring termination reference voltage, the incline computation is terminated and the slope maximum value is calculated(S150). Comparing slope maximum value with slope threshold, the downstream oxygen sensor deterioration of vehicle is determined(S160, S170).