baber/WOPTO huggingface dataset:
Patent KR-20090024010-A (KR)
Inventor: BYUN GI YOUNG
IPC: H04N1/04
Filed: 2007-09-03
Abstract: A rotational reciprocation motion apparatus, and a scanner for image display are provided to secure driving condition within an effective rotational angle and increase a restoring force by deforming a rotator shape and arranging a rotational angle. A rotator(412) rotates at both directions within a rotational angle according to a driving signal, and a stator(400) stops the rotation of the rotator by contacting with the rotator at a rotation termination point. The rotational angle is the angle between the rotation start point and the rotation termination point. The stator consists of an elastic body, and an elastic material is attached to an outer wall of the stator. The stator may be a leaf spring or a coil spring, and a rotator includes a receiving unit which receives the stator at its inside. A first inner wall of the receiving unit meets with the first outer wall of the stator at the rotation start point.
Patent KR-20080023134-A (KR)
Title: An air conditioner by using underground air
Inventor: KIM JAE HWI
IPC: F25B30/06
Filed: 2007-09-04
Abstract: An air conditioner using underground air is provided to bury an underground air suction pipe to utilize underground air for humidification, dehumidification, cooling and heating operations, thereby removing or reducing the operation of a refrigerating system, a cooling coil thereof, a boiler, and a heating coil thereof for minimizing the refrigerating system and the boiler. An air conditioner using underground air includes an atmospheric air suction duct(27) having an atmospheric air suction control damper(28) and connected to an underground air suction pipe(30), wherein the underground air suction pipe is buried underground at a predetermined depth not to be influenced by atmospheric air or buried in a natural gravel layer or a porous layer formed of scoriae and the like.
Patent KR-20080022529-A (KR)
Title: Recycling process of magnetic ionic liquids
Inventor: KOO YOON MO
IPC: B01D35/06
Filed: 2007-09-06
Abstract: A process for separating and recovering magnetic ionic liquids used in formation of a biphasic system or used as an additive in a reactive media in a cost- and energy-efficient manner by using a magnet and combining various physical methods is provided. A separating process of magnetic ionic liquids comprises separating magnetic ionic liquids used in formation of a biphasic system or used as an additive in a reactive media by using a magnet. The biphasic system is used in a liquid-liquid equilibrium formed by magnetic ionic liquids, and organic solvents or water that are not dissolved with each other. The magnetic ionic liquids used as an additive are added to the reactive media as a cosolvent, a solvent aid or an additive, and are present in the reactive media. The magnetic ionic liquids include Fe ions as anions, and include any one selected from the group consisting of dialkylimidazolium, alkylpyridinium, quaternary ammonium, and quaternary phosphonium as cations. The magnetic ionic liquids have a concentration of at least 10% by volume. The separating process comprises using a magnet and a physical method at the same time to separate the magnetic ionic liquids used as an additive in a reactive media.
Patent KR-20090030591-A (KR)
Title: Energy recovery circuit for plasma display panel
Inventor: KIM YONG DUK
IPC: G09G3/296
Filed: 2007-09-20
Abstract: An energy recovery circuit of a plasma display panel is provided to stabilize the switching by preventing hard switching of a sustain discharge pulse. An energy recovery circuit(40) includes an energy recovery unit(41) and a switching stabilizer(43). The switching stabilizer includes a fifth switch, a sixth switch, and an external input voltage source(45) and is connected between the capacitor for recovering the energy and the ground. The capacitor recovers the energy and stores the energy. An inductor prevents sudden increase of the current. A first control switch for storing the recovery energy and a second control switch are connected between the capacitor and the inductor in parallel. The external input voltage source supplies the external voltage like the data voltage applied to a data element in an address period. The switching stabilizer supplies the energy to the plasma display panel through one path by serially connecting the capacitor and the external input voltage source when supplying the recovered energy to the plasma display panel.
Patent KR-20080029852-A (KR)
Title: Magnetoresistive effect element and magnetoresistive random access memory
Inventor: YOSHIKAWA MASATOSHI
IPC: G11C11/15
Filed: 2007-09-27
Abstract: A magnetoresistive effect element and a magnetoresistive random access memory are provided to invert magnetization with a low current, as having the magnetoresistive effect element of spin injection magnetization inversion type and low area resistance(RA), and high TMR ratio. A magnetoresistive effect element includes a magnetic free layer(6) including a magnetic layer with variable magnetization direction, a magnetic pinned layer(2) including a magnetic layer with pinned magnetization direction and a film stack including a middle layer(4). The middle layer is provided between the magnetic free layer and the magnetic pinned layer. The middle layer includes atoms selected from a group containing B, Ca, Mg, Sr, Ba, Ti and Sc. A current is bidirectionally applied between the magnetic pinned layer and the magnetic free layer through the middle layer, in order to invert magnetization of the magnetic free layer. The middle layer has a NaCl crystalline structure.
Patent KR-20090032562-A (KR)
Title: Functional drink comprising abalone extract and the preparation method of thereof
Inventor: LEE YEO JOON
IPC: A23L17/40
Filed: 2007-09-28
Abstract: Provided is a functional beverage composition containing ear shell extracts and one of a tangerine enzyme decomposition liquid and a red ginseng extract. A method for preparing a functional beverage composition comprises the following steps of: separating internal organs from a body of ear shells; pulverizing the separated body; adding the 0.5-1.0wt% of proteolytic enzyme on a total weight basis of the pulverized body; and extracting the body using the proteolytic enzyme at a temperature of 50~70°C for 2-4 hours to obtain ear shell extracts.
Patent KR-20090034024-A (KR)
Title: Steering wheel
Inventor: KIM EUNG JOO
IPC: B62D1/04
Filed: 2007-10-02
Abstract: A steering wheel is provided to adjust the elevation relative to the physical condition of an operator by applying a telescopic function to the steering wheel. A steering wheel comprises: a top spline(24) formed in a backplane of a hub(22) in which a mounting hole(22a) is formed; a top armature(20) connected to rim with a plurality of spokes(26); a lower armature(30); a cover sheltering and uniting the lower armature and the top armature; and a telescopic lever(50) mounted on a bonding groove formed in the lower armature.
Patent KR-20090036366-A (KR)
Title: Producing method for fermentation vinegar of blueberry and apple mixing juice and beverage formulation using it
Inventor: KOO SUN MO
IPC: A23L2/02
Filed: 2007-10-09
Abstract: A method for preparing fermented vinegar of blueberry and apple-mixed juice is provided to ensure excellent antioxidation ability by using green fruits, concentrated liquid or juice of apple and blueberry and to improve taste, flavor and function. A method for preparing fermented vinegar of blueberry and apple-mixed juice comprises (i) controlling raw materials selected from the group consisting of green fruits, concentrated liquid or juice of apple and blueberry to respective 8-18°brix to prepare apple juice and blueberry juice; (ii) mixing apple juice and blueberry juice in 10-90 volume %; (iii) inoculating Saccharomyces cerevisiae R12 of 2-10 weight% and fermenting it; (iv) filtering the alcohol fermented material and inoculating Acetobater aceti; and (v) fermenting it at a fermentation temperature 20-40°C at a stirring speed 80-200rpm for 5-15 days.
Patent KR-20090038333-A (KR)
Title: Easy and convenient safety lock of fire extinguisher
Inventor: JUNG SOO JEONG
IPC: A62C13/00
Filed: 2007-10-15
Abstract: A manual fire extinguisher safety system is provided, which enables to spray chemicals in a continued operation and removes possibility of failure of releasing safety system. A manual fire extinguisher safety system comprises: a safety wire(3) adhered to the handle of the manual fire extinguisher; a fixing device fixing the end of the iron wire; and a support ring(5) adhered to the connection part(9) of an outlet and a hose. One end of the safety wire is fixed on the movable handle(1). The safety wire holding fixture is fixed to the hose fixing band(6). An O-type support ring is fixed on the connection part of the outlet and the hose.
Patent KR-20090041211-A (KR)
Title: A method for the grain refinement of magnesium alloy with adding calcium
Inventor: LIM SU GUN
IPC: B22D1/00
Filed: 2007-10-23
Abstract: A fining method of Magnesium alloy by addition of calcium is provided to manufacture magnesium alloy having fine grain by adding calcium powder of proper amount in the magnesium melted alloy and accelerating separation of the primary solid phrase magnesium. A fining method of Magnesium alloy by addition of calcium comprises steps of: manufacturing magnesium melted alloy by dissolving the magnesium alloy utilizing an electric furnace having Ar atmospher; adding granularity calcium powder of 0.2 to 0.4 weight% in a magnesium melted alloy at temperature of 680°C; and manufacturing ingot by raising temperature of the calcium mixed molten metal and the magnesium alloy to 720°C and maintaining it for 20 minutes. A calcium of 0.2 to 0.4 weight% is added in the Magnesium alloy.
Patent KR-20090042651-A (KR)
Title: Iron board
Inventor: CHOE JIN KYU
IPC: D06F81/00
Filed: 2007-10-26
Abstract: An ironing board is provided to secure the excellent cohesive power of an iron and pad as steam is ejected to lower side of the ironing board. An ironing board comprises: a bottom plate(10) having a plurality of discharge holes(15) and an upper support surface(12); a drainage layer(20) formed on the top of the bottom plate, supporting cloth, passing moisture; a cover(30) covering the drainage layer; a support leg(40) fixed on the lower surface of the bottom plate; and a bending prevention sill(13) formed at both side edge of the support surface of the bottom plate.
Patent KR-20090046546-A (KR)
Inventor: BAE SEUNG CHUL
IPC: H01J61/30
Filed: 2007-11-06
Abstract: 본 발명은 터널 형상의 상부 유리기판에 의해 구조와 공정이 간단하며, 얇고 가벼운 백라이트 장치에 적용이 용이한 면발광 램프에 관한 것으로, 본 발명의 면발광 램프는 상부 유리기판과 하부 유리기판이 합지되어 그 사이에 방전 공간을 형성하고, 방전 공간 내부에는 발광을 위한 형광층이 형성되는 백라이트용 면발광 램프에 있어서, 상기 상부 유리기판은 방전 공간을 형성하기 위하여 다수개가 병렬 연결되는 터널 형상으로 형성되고, 상기 하부 유리기판은 평판 형상으로 형성되며, 상기 상부 유리기판의 터널 형상의 각 단부가 실링재에 의해 상기 하부 유리기판과 밀봉 합착되면서 방전 공간을 형성하도록 구성되는 것을 특징으로 한다. 
     상기와 같은 구조에 의해 본 발명의 면발광 램프는 유리기판의 두께가 더욱 얇아질 수 있으며, 방전 공간 형성을 위한 별도의 격벽이나 볼 스페이스가 요구되지 않아 구조 및 제조 공정이 간단한 면발광 램프를 제조할 수 있다. 또한, 터널 형상의 상부 유리기판에 의해 상측으로 출사되는 빛의 균일도를 향상시킬 수 있으며, 일부 터널 형상은 주위에 비하여 큰 높이로 형성하여 임의 방전 영역을 형성함으로써, 초기 방전 특성을 향상시킬 수 있다. 
       
     액정표시장치, 백라이트, 유리기판, 터널형상, 초기방전
Patent KR-20090047202-A (KR)
Inventor: YIM YOUNG HOON
IPC: F16K5/06
Filed: 2007-11-07
Abstract: 본 발명은 볼 밸브의 내부에 물이 고여 있지 않도록 하여 동파를 방지하는 볼 밸브에 관한 것이다.  
     이를 위한 본 발명은, 밸브 본체에 장착되는 레버부재와, 레버부재의 회전에 따라 회전 가능하도록 밸브 본체의 내부에 장착되며 유체홀이 직경 방향으로 관통 형성되어 유체의 흐름을 선택적으로 단속하는 볼부재를 포함하며, 볼부재는 레버부재의 작동에 따른 개구부의 밀폐 작동시에 개구부와 연통되게 형성된 드레인 홀을 제공한다. 
       
     볼 밸브, 드레인 홀, 유체
Patent KR-20090052221-A (KR)
Inventor: KIM JAE HOON
IPC: G02F1/1337
Filed: 2007-11-20
Abstract: 본 발명은 액정표시장치에 관한 것이다. 본 발명의 액정표시장치는, 제1 절연 기판, 상기 제1 절연 기판의 일면에 형성되며 상호간에 수평 전계를 형성하는 제1 전극 및 제2 전극, 그리고 상기 제1 전극 및 제2 전극 상에 형성된 소정 방향의 러빙축을 갖는 제1 수평 배향막을 포함하는 하부 기판; 상기 하부 기판과 대향 배치되며, 제2 절연 기판, 상기 제2 절연 기판의 일면에 형성되며 상기 제1 전극 및 제2 전극과 수직 전계를 형성하는 제3 전극, 그리고 상기 제3 전극 상에 형성되는 상기 제1 수평 배향막의 러빙축과 평행한 러빙축을 갖는 제2 수평 배향막을 포함하는 상부 기판; 및 상기 하부 기판 및 상부 기판 사이에 개재되며, 액정 분자를 포함하여 이루어지는 액정층;을 포함한다.  
     상술한 바와 같이 본 발명의 액정표시장치는 스플레이 상태에서의 수평 스위칭 및 180° 트위스트 상태에서의 수직 스위칭을 이용하여 광시야각 모드 및 협시야각 모드의 구현이 가능하다.  
       
     액정표시장치, 광시야각, 협시야각, 스플레이, 트위스트, 수평 전계, 수직 전계
Patent KR-20090054705-A (KR)
Title: Flowerpot that tell when to water
Inventor: BAE SANG MIN
IPC: A01G9/02
Filed: 2007-11-27
Abstract: A flowerpot with a tumbler structure is provided to enable a user to easily recognize a watering time for plants, which results from a tumbler structure, thereby the flowerpot falling over when the flowerpot needs watering. A flowerpot with a tumbler structure comprises: a flowerpot body(100); a water tank(120) with an opening through which the water is flowed in and out; a first weight with an inclined surface toward the opening of the water tank; a convex part(130) connected to the lower part of the flowerpot; and a second weight(140) causing the center of weight to be positioned downwardly such that the flowerpot stands like a tumbler. The convex part has a drain outlet(160) through which the water is discharged to the outside.
Patent KR-20080051059-A (KR)
Title: Method for mobility management within beyond 3g access systems using sip
Inventor: PARK SOON GI
IPC: H04L29/10
Filed: 2007-11-27
Abstract: A method for managing a mobility of a 3G access system using an SIP(Session Initiation Protocol) is provided to decrease a signal delay by modifying a standard SIP protocol at an application layer. A mobile terminal transmits an SIP register message to an SMA(301). The SIP register message having a new IP(Internet Protocol) address for the mobile terminal is forwarded to a home SIP register(302). The home SIP register delivers a non-authorized message to an SMA(303). The SMA(Session and Mobility Agent) forwards the non-authorized message from the home SIP register to the mobile terminal(304). The mobile terminal delivers the register message with validity information to the SMA(305). The SMA forwards the register message containing valid information to the home SIP register(306). The home SIP register delivers a success response with respect to the register message to the SMA(307). The SMA forwards the success response to the mobile terminal(308). The SMA delivers an ACK to the mobile terminal(309). An automatic address configuration is performed in the mobile terminal(310). The ACK response is delivered to the SMA(311). The SMA forwards the ACK response to the home SIP register(312).
Patent KR-20090059008-A (KR)
Title: A burner assembly and cooker comprising the same
Inventor: KWON JUNG JU
IPC: F24C3/04
Filed: 2007-12-05
Abstract: A burner assembly and a cooker including the same are provided to allow the user to use the cooker more safely and readily and to improve the reliability of operation. A burner assembly comprises a combustion unit in which mixed gas is burnt, an ignition unit igniting the mixed gas, and an exhaust unit guiding the discharge of the combustion gas generated by the combustion of the mixed gas. The combustion unit includes a burner port(210) which is supplied with the mixed gas, and a combustion mat(230) of ceramic material in which the mixed gas is burnt.
Patent KR-20090062252-A (KR)
Title: Home network system for improving power consumption and method thereof
Inventor: LEE JONG HOON
IPC: H04L12/12
Filed: 2007-12-12
Abstract: A home network system for reducing the power consumption and a method thereof are provided to turn on a home network device only when a user uses a home network service. A home network service module(101) performs an additional home network service. A communication module(102) performs the home network communication. A user management module(103) manages users of the home network. A power saving service management module(104) manages a power saving service. A database(107) stores and inquires profiles.
Patent KR-20090063591-A (KR)
Title: Apparatus for ethernet interfacing
Inventor: KANG TAE KYU
IPC: H04L12/28
Filed: 2007-12-14
Abstract: An ethernet interface device for efficiently using a communications resource is provided to interface the ethernet physical layer equipment installed at preexistence and the ethernet network equipment for being newly temporarily constructed. A network processor(130) routes or forwards single communications channel signal having a restore ethernet frame. A medium access processor(120) divides the ethernet frame into a plurality of segmented frames. Each of the divided segmented frames is allocated in one of a plurality of communications channels. The medium access processing unit delivers the single communications channel signal to the network processing unit. A physical layer processor(110) performs photoelectric conversion/line decoding of the signal received from the network processing unit and the line coding/electrical optical conversion about a plurality of communications channel signals.
Patent KR-20090064926-A (KR)
Inventor: KIM HYUN PYO
IPC: E01F9/053
Filed: 2007-12-17
Abstract: 본 발명에서 도로상에서의 사고 지점 또는 정체 지점을 후방에서 인지할 수 있는 안개 유도램프 장치를 개시한다. 
     본 발명에 따른 장치는 현재 위치에서의 차량 운행 속도 및 안개 밀도를 측정하고, 측정 결과를 토대로 램프의 점멸 제어를 수행하며, 현재 도로상으로 운행하는 차량의 운행속도를 디스플레이하기 위한 속도 안내 표시부를 포함하고, 상기 안개 유도램프는 소정 형상의 하우징을 포함하며, 상측 일단으로 고휘도 발광 다이오드로 구성된 안개 유도등과, 상기 안개 유도등의 외주 부위로 광섬유 발광부가 형성되고, 상기 속도 안내 표시부는 도로의 운행 상황을 문자로 디스플레이하기 위한 문구 표시등, 현재 위치에서의 차량 운행속도를 안내하기 위한 가변속도 표시등을 포함하는 것을 특징으로 한다. 
     따라서 본 발명은 도로상의 안개 농도에 따라 발광램프의 휘도를 제어함으로써, 소비 전력을 최소화할 수 있는 효과를 가지며 더불어, 다수의 안개 유도램프 장치를 통해 전방의 차량 속도를 인지토록 하고, 현재 차량의 운행속도가 지시되어 차량 운행의 안정성을 높일 수 있는 효과를 갖는다. 
     
     도로, 속도, 안개, 유도등, 안내 표시, 사고, 발광램프, LED, 시인성
Patent KR-20090066367-A (KR)
Title: Interactive tv remote controls having mouse function and mouse function control methods thereof
Inventor: LEE CHUL HEE
IPC: G06F3/0346
Filed: 2007-12-20
Abstract: A remote controller and a control method having a mouse function for an interactive TV transistorized television receiver are provided to minimize the power consumption of a battery and supply a wireless mouse function by communicating with a TV receiver. A mouse function activator activates a mouse function. A mouse signal generator generates the mouse signal required for the mouse function performance the input buttons and a positioning unit. A controller(130) delivers data corresponding to the mouse signal. A wireless communications unit converts data into the radio signal and transmits the data to a wireless communications unit of a TV receiver.
Patent KR-20090066537-A (KR)
Inventor: LEE JUN SOK
IPC: H04R9/02
Filed: 2007-12-20
Abstract: 우퍼(Woofer)의 보이스코일과 트위터(Tweeter)의 보이스코일의 전기 접속방법을 개선한 동축 스피커가 개시된다. 상기 동축 스피커는 우퍼와 트위터를 연결하는 연결부재의 측면에 관통공이 형성되고, 관통공측 연결부재의 내부에는 접속부재가 설치된다. 그리고, 우퍼의 프레임에 설치된 단자판에 일측이 접속된 틴셀와이어의 타측이 우퍼의 보이스코일 및 접속부재에 접속되고, 트위터의 보이스코일에 일측이 접속된 코드의 타측이 접속부재에 접속되어 단자판과 접속된다. 따라서, 우퍼의 요크에 코드가 통과하는 홀 및 홈을 형성할 필요가 없으므로, 우퍼의 요크의 가공 공정이 간편하다. 따라서, 원가가 절감된다. 또한, 우퍼의 요크의 부피에 변화가 없으므로, 우퍼의 자기회로부에서 발생되는 자기력의 변화가 없다. 따라서, 스피커의 성능이 향상된다.
Patent KR-20090068676-A (KR)
Title: Antenna diversity receiver
Inventor: KWON YONG IL
IPC: H04L1/02
Filed: 2007-12-24
Abstract: An antenna diversity receiver is provided to reduce power consumption by determining wake-up according to a power of a receiving signal in a RF module part. An antenna selecting part(100) selects one among a first antenna and a second antenna. A RF module part(200) converts a RF receiving signal from the antenna selecting part into a base band receiving signal. A power detecting part(500) detects a power of a signal received through the first antenna and the second antenna by using the receiving signal from the RF module part. A selection control part(600) controls a selection of an antenna having high receiving sensitivity among the first antenna and the second antenna according to a power size detected by the power detecting part.
Patent KR-20090069503-A (KR)
Title: Etch device for fabricating of semiconductor device
Inventor: LEE JIN WON
IPC: H01L21/3065
Filed: 2007-12-26
Abstract: An etch device for fabricating of semiconductor device is provided to reduce the cooling process time by dropping high temperature to room temperature in transferring a wafer. The etching apparatus for semiconductor device fabrication comprises a blade(10), a plurality of pipes(15), and a cooling supply part(20) and a temperature controller(25). The blade returns a wafer. A plurality of pipes is installed inside the blade. The cooling supply part is installed at the body of blade. The temperature controller is installed at the fixed axis of the blade.
Patent KR-20090069939-A (KR)
Title: Display device and driving method thereof
Inventor: GOH JOON CHUL
IPC: G09G3/30
Filed: 2007-12-26
Abstract: A display device and a driving method thereof are provided to compensating the difference of a threshold voltage of a driving and a threshold voltage of an emitting element by storing the threshold voltage into an electric condenser. In a display device and a driving method thereof, a driving transistor supplies a driving current to an emitting element to drive an emitting element. A first switching transistor(Qs1) supplies a data voltage to a sustain condenser according to on voltage of a scanning signal. A second transistor connects the driving transistor to a diode according to on-voltage of compensation signal. A third transistor(Qs4) supplies a driving voltage to the on-voltage of the emitting signal.
Patent KR-20090069953-A (KR)
Title: Method for fabricating nonvolatile memory device
Inventor: PARK MI LIM
IPC: H01L27/115
Filed: 2007-12-26
Abstract: A method for fabricating a nonvolatile memory device is provided to reduce the width of spread of low doped source and a drain side by forming a buffer layer before injecting the low doped source and the drain ion. A gate(31) is formed on a substrate(30), and a source and a drain are formed by injecting a high doped impurity ion into both sides of gate substrate. A buffer layer(33) is formed on the front side including the source and the drain, and a low doped source and drain surrounding the lower part of the source and drain are formed by injecting a low second impurity ion into a gate as a mask.
Patent KR-20090070040-A (KR)
Title: New attack pattern creating and distributing system based on profile violation log and method thereof
Inventor: RYU BONG HYUN
IPC: H04L12/24
Filed: 2007-12-26
Abstract: A new attack pattern generation, a distribution system and a method thereof for using profile violation log data of a web service request violating the profile regulation are provided to increase the security and reduce the error detection of the web protective device by automatically distributing the new attack pattern. A log collector(110) collects profile violation log data. The profile violation log data is generated about a web service request violating the profile regulation. A pattern generator(150) produces the new offense pattern by using the collected above profile half log data. A pattern distributor(190) distributes the new offense pattern to the web protective device.
Patent KR-20080005477-A (KR)
Title: Variable loan method using a variable rate of interest
Inventor: LEE YONG JONG
IPC: G06Q40/02
Filed: 2007-12-27
Abstract: A method for providing a loan with an interest rate change is provided to offer loan convenience of a customer and prevent a hoarded interest rate for an unused loan by increasing the contracted interest rate when the customer requests the loan over a contracted loan limit, and decreasing the contracted interest rate when the customer performs financial transactions continuously under the contracted loan limit. A loan amount and the related interest rate for the customer are calculated based on a credit level of the customer(S205). A loan usage ratio of the customer is calculated based on account information and loan usage information of the customer(S207). The calculated interest rate is decreased when the customer continuously uses the loan under the contracted loan amount, is kept when the loan amount under the contracted loan amount is not continuously used, and is increased when the loan amount over the contracted loan amount is used(S215,S221,S223).