baber/WOPTO huggingface dataset:
Patent KR-20090032369-A (KR)
Title: Pop-up type architecture structure
Inventor: CHANG DONG KUK
IPC: E04B1/343
Filed: 2007-09-27
Abstract: A foldable construction structure is provided to be portable, economic and weather-resistant for being used as a temporary building. A foldable construction structure comprises a column member(100), a roof forming unit of which one end is joint to the column member in order to slide, plural roof wall members(200) which includes a wall forming unit extended downward and formed in the end portion of the roof forming portion, and an end wall member(300) that is installed in order to close both ends of the space formed with plural roof wall members and column member.
Patent KR-20090033717-A (KR)
Title: Array speaker system and the implementing method thereof
Inventor: KO SANG CHUL
IPC: H04R1/40
Filed: 2007-10-01
Abstract: An array speaker system and an implementing method thereof are provided to control and output the optimum sound according to the frequency band by controlling the sound source signal according to the sound source characteristic of the group. A group setting unit(315) sets a plurality of speaker combinations included in an array according to the predetermined control factor to one group. A signal allocating unit(320) divides the input signal into one or more sound source signals according to the control factor and allocates the divided signal to the set group selectively. A sound source control unit(330) controls the sound source signal through speakers corresponding to the group according to the sound source characteristic of the group. A signal output unit(340) outputs the controlled sound source signal through the speakers corresponding to the group.
Patent KR-20090034631-A (KR)
Title: Portable device for processing multimedia signal and method using the same
Inventor: KWON TAE SOO
IPC: H04W4/18
Filed: 2007-10-04
Abstract: A portable device for processing a multimedia signal and a method using the same are provided to increase the service satisfaction of users by transmitting a decoded multimedia signal to an external display device. A multimedia signal receiver(210) receives from a mobile terminal a multimedia signal that the mobile terminal receives from a service providing sever. A decoding related information generator(220) generates decoding related information which is concerned with at least one of codec or definition. According to the decoding related information, a decoder(230) decodes the multimedia signal, and generates multimedia information. A multimedia information transmitting unit(240) transmits the multimedia information to an external display device.
Patent KR-20090038159-A (KR)
Title: Dielectric composition for plasma display panel
Inventor: CHUNG KYUNG WON
IPC: C03C8/10
Filed: 2007-10-15
Abstract: A dielectric composition for a plasma display panel having thermal expansion coefficient and dielectric constant suitable for glass substrates is provided to produce high light transmission of dielectric layer without crystallization at a temperature of 600°C or less. A dielectric composition for a plasma display panel having thermal expansion coefficient and dielectric constant suitable for glass substrates comprises 15-30 mole% of PbO, 10-20 mole% of BaO, 20-50 mole% of B2O3, 10-30 mole% of SiO2 and 0-10 mole% of one or more oxides selected among ZnO, Sb2O3, Bi2O3, TiO2 and Al2O3. The plasma display panel(PDP) has perpendicularly and horizontally arranged discharge cells to display letters or figures by discharge-radiating cells located in necessary places.
Patent KR-20090039030-A (KR)
Title: Eco-friendly pb-free free cutting steel with excellent machinability and hot workability
Inventor: LEE HYONG JIK
IPC: C22C38/00
Filed: 2007-10-17
Abstract: Environmentally-friendly leadless free cutting steel is provided to improve the cut characteristics and to prevent surface defect occurring in hot rolling. Environmentally-friendly leadless free cutting steel contains carbon 0.03~0.30 weight%, silicon 0.01~0.30 weight%, manganese 0.2~2.0 weight%, phosphorus 0.02~0.10 weight%, sulfur 0.06~0.45 weight%, bismuth 0.04~0.20 weight%, tin 0.04~0.20 weight%, boron 0.001~0.015 weight%, nitrogen 0.001~0.010 weight%, total oxygen 0.002~0.025 weight%, and the rest iron and inevitable impurity.
Patent KR-20090041241-A (KR)
Title: The generation systeam of electricity from practice golfing golf link withdrow glof ball
Inventor: JEOUNG YON JUNG
IPC: A63B69/36
Filed: 2007-10-23
Abstract: A generating system of a golf exercise field using returning golf balls is provided to generate electricity by rotating a rotary wheel as the hit golf balls return along a path consisting of inclined surfaces and intermediate free-fall steps. The hit golf balls are gathered along an inclined surface in a pipe(S201). The gathered golf balls move along to an inclined path while free falling at regular intervals(S202,S203). A rotary wheel is rotated by the free-fall energy of the golf balls(S204). The golf ball rotating the rotary wheel moves to the next pipe(S204-1). The rotation of the rotary wheel is transferred to a generator so that power is generated(S205).
Patent KR-20090041596-A (KR)
Title: Motor controller of air conditioner
Inventor: HWANG SUN HO
IPC: F24F1/20
Filed: 2007-10-24
Abstract: A motor control device of an air-conditioner is provided to control an inverter for a fan and the inverter for a compressor with one MICOM. A motor control device of an air-conditioner comprises an inverter for a compressor(220) and an inverter for a fan(225) converting the inputted DC power supply into the AC power supply. The compressor inverter supplies the transformed AC power supply to a motor for the compressor(250). The fan inverter supplies the transformed AC power supply to a motor for the fan(255). The compressor inverter and the fan inverter have a different electric transfer system. A MICOM(230) controls the compressor inverter and the fan inverter together.
Patent KR-20090042429-A (KR)
Title: Method for forming a contact in semiconductor device
Inventor: YANG CHEOL HOON
IPC: H01L21/28
Filed: 2007-10-26
Abstract: A method for forming a contact of a semiconductor device is provided to increase a contact surface of a bottom of a contact by widely etching a bottom part of a contact hole with a plasma etching process. A bottom wiring(102) is formed on a semiconductor substrate(100). A bottom insulation film, an etch stop film(104), and a top insulation film are successively laminated on a top of a whole structure including the bottom wiring. A first contact hole is formed by successively etching the top insulation film and the etch stop film. A second contact hole is formed by etching the bottom insulation film. A bottom surface of the second contact hole is wider than a bottom surface of the first contact hole. A contact(108) is formed by filling the second contact hole with conductive material.
Patent KR-20080038065-A (KR)
Title: Refrigerant cycle device
Inventor: TAKEUCHI HIROTSUGU
IPC: F25B1/00
Filed: 2007-10-26
Abstract: A refrigerant cycle device is provided to dispose a branch part to keep dynamic pressure of refrigerant coming out of an ejector constant and to connect a second evaporator to the branch part to make the dynamic pressure of the refrigerant act in the second evaporator, thereby exhibiting proper refrigerating capacity from the second evaporator connected to a refrigerant suction port of the ejector. A refrigerant cycle device includes a compressor(11), a radiator(12) for cooling refrigerant discharged from the compressor at high temperature and high pressure, and an ejector(15) having a nozzle part(15a) mounted at a lower part of the radiator for decompressing and expanding the refrigerant, and a refrigerant suction port(15b) for sucking refrigerant through the refrigerant flow sprayed from the nozzle part at high speed. A branch part(16) branches the refrigerant flow ejected from the ejector into first and second refrigerant flow. First and second evaporators(17,18) evaporate the refrigerant of the first and second refrigerant flow respectively, wherein the first one makes the refrigerant flow towards a suction part of the compressor, and the second one makes the refrigerant flow towards an upper part of the refrigerant suction port.
Patent KR-20080042697-A (KR)
Title: Working vehicle and method for controlling power of working vehicle
Inventor: AKAKI TOMOHIRO
IPC: B60L50/16
Filed: 2007-11-06
Abstract: A working vehicle and a method for controlling power of a working vehicle are provided to use three parameters of an engine and first and second motors in order to distribute power, so that the control of the power distribution is easily achieved due to a reduced parameter number. An engine includes a running part(3) and a loading and unloading part(5). A first motor(9) supplies power to one of the running part and the loading and unloading part. A second motor(11) supplies power to the running part. A power calculating part(41) calculates power necessary for the running part and the loading and unloading part. A clutch part(17) controls the power delivered from the engine to the running part. A power distributing and calculating part(43) calculates power to be distributed to the engine, the first motor, and the second motor based on the power for running, loading, and unloading.
Patent KR-20090047086-A (KR)
Inventor: AHN HONG KU
IPC: H04B7/26
Filed: 2007-11-07
Abstract: 본 발명은 단말의 수신 메시지 에러 정정 방법 및 장치에 관한 것이다. 본 발명에 따르면, 수신 메시지에 에러가 발생하는 경우라도 수신 메시지를 바로 파기하는 것이 아니라, 수신 메시지의 헤더 복원 과정 및/또는 수신 메시지에 포함된 특정 정보의 확인 과정 등을 통해 수신 메시지를 복원하는 절차를 수행함으로써, 망 환경이 열악한 경우에도 단말의 메시지 수신율을 증가시킬 수 있다.
Patent KR-20080114465-A (KR)
Title: Control device for three-phase brushless motor
Inventor: MIYAJIMA MASAYASU
IPC: H02P6/08
Filed: 2007-11-15
Abstract: A control device of a three phase brushless motor is presented to remove mismatch of conducting transition timing, due to the error of the position of a position sensor and the error of the magnetization position of a rotor, without complex adjustment. According to a control device of a three phase brushless motor(10), the three phase brushless motor has a plurality of stator coils around a rotor. A switch circuit(110) switches conduction for each stator coil. A position detection signal generation device(40) includes three position sensors and generates a position detection signal sequentially in correspondence to the rotation position of the rotor. A control circuit(120) calculates plural conducting transition timings for each stator coil by receiving the position detection signal, and controls the switch circuit.
Patent KR-20090050329-A (KR)
Inventor: KIM HEE KWON
IPC: G09G3/292
Filed: 2007-11-15
Abstract: 본 발명은 플라즈마 디스플레이 장치에 관한 것이다. 
     본 발명의 일실시예에 따른 플라즈마 디스플레이 장치는 스캔 전극이 배치되는 전면 기판, 전면 기판에 대향되게 배치되는 후면 기판, 후면 기판에 배치되는 하부 유전체 층 및 하부 유전체 층 상부에 배치되며, 금속 재질 또는 탄소 재질 중 적어도 하나의 재질을 포함한 형광체 층을 포함하는 플라즈마 디스플레이 패널과, 적어도 하나의 서브필드의 초기화를 위한 리셋 기간에서 스캔 전극에 전압이 점진적으로 상승하는 상승 램프 신호를 포함하는 리셋 신호를 공급하는 구동부를 포함하고, 상승 램프 신호의 기울기는 2V/㎲이상 20V/㎲이하이다.
Patent KR-20080046120-A (KR)
Title: Wafer level package with die receiving cavity and method of the same
Inventor: YANG WEN KUN
IPC: H01L23/12
Filed: 2007-11-21
Abstract: A wafer level package with die receiving cavity and its method are provided to offer a FO-WLP(fan out-wafer level package) structure not having an RDL(re-distribution layer) for reducing a thickness of the package, and offer an excellent board level reliability test of temperature circulation. A substrate comprises a die receiving cavity formed within an upper surface of the substrate, and a through hole structure(6). A die is disposed within the die receiving cavity(4) by adhesion. A dielectric layer(18) is formed on the die and the substrate. An RDL(24) is formed on the dielectric layer, wherein the RDL is coupled to the die and a terminal pad through the through hole structure. Wherein a terminal pad is formed under the through hole structure and a conductive trace formed on a lower surface of the substrate.
Patent KR-20080060143-A (KR)
Title: Storage element and memory
Inventor: HOSOMI MASANORI
IPC: G11C11/15
Filed: 2007-11-23
Abstract: A storage element and a memory are provided to reduce power consumption by reducing current required for changing magnetization direction of the storage layer. A storage element(53) has a storage layer, a fixed-magnetization layer and a middle layer. The storage layer retains information according to magnetization state of a magnet. The fixed-magnetization layer has a ferromagnetic layer. The middle layer is intervened between the storage layer and the fixed-magnetization layer. Spin-polarized electrons are injected to the direction of stacking, and information is written in the storage layer by changing magnetization direction of the storage layer. Resistivity of the ferromagnetic layer is above 0.0000008Ð¤m.
Patent KR-20090056371-A (KR)
Title: A convection device and oven comprising the same
Inventor: YEO TAE HONG
IPC: F24C15/32
Filed: 2007-11-30
Abstract: A convection device and an oven comprising the same are provided to circulate easily high temperature air heated by a convection heater inside a cooking chamber by employing two convection fans rotating opposite to each other by a convection motor. A convection device and an oven comprising the same comprises a convection chamber(311) connected to a cooking chamber in which food is cooked; at least one convection heater provided in the convection chamber; two convection fans(331,333) provided in the convection chamber; at least one convection motor allowing the convection fan to rotate to the opposite direction; and a partition member(350) dividing air blown by the first convection fan. The convection fan circulates air heated by the convection heater into the cooking chamber and the convection chamber.
Patent KR-20090057496-A (KR)
Title: Apparatus for a endurance test of a moving part of a vehicle
Inventor: KIM HYUN HO
IPC: G01M17/00
Filed: 2007-12-03
Abstract: A durability test apparatus of components mounted on a moving part of vehicle is provided to mount and dismount mounted components easily and test the mounted components accurately. A durability test apparatus of components(100) comprises: a rotatable fixing unit(110) in which the one end of a mounted component; a movable fixing unit(120) which is installed in order to be faced to the rotatable fixing unit with being apart from each other; a first controlling unit(130) guiding the movable fixing unit to be slid along an even direction of the rotary shaft of the rotatable fixing unit; a second controlling unit(140) guiding the movable fixing unit to be slid along a crossing direction of the even direction of the rotary shaft; and a rotary driving unit(150) reciprocally rotating the rotatable fixing unit at fixed angle.
Patent KR-20090059904-A (KR)
Title: Apparatus and method for attaching display panel for stereoscopic image
Inventor: HWANG JAE SEOK
IPC: G02B27/22
Filed: 2007-12-07
Abstract: An apparatus and a method for attaching a display panel for a stereoscopic image are provided to minimize a process failure by accurately aligning a display panel and a stereoscopic lens panel. An apparatus(100) for attaching a display panel for a stereoscopic image includes a first chamber(110), a second chamber(130), a camera(132), and a lifting part(150). A display panel(D) is mounted on the first chamber. A first aligning mark is formed on the display panel. The second chamber is faced with the fist chamber. A stereoscopic lens panel is mounted on the second chamber. A second aligning mark is formed on the stereoscopic lens panel. The second chamber forms an attaching space by being coupled with the first chamber. The camera performs alignment of the display panel and the stereoscopic lens panel. The lifting part lifts the second chamber.
Patent KR-20090061232-A (KR)
Title: Apparatus for displaying 3d image
Inventor: PARK TAE SOO
IPC: G02B27/22
Filed: 2007-12-11
Abstract: A dimensional image displaying device is provided, in which the picture quality is improved by reducing the Moire effect. A dimensional image displaying device comprises the panel, and the direction perspective view single device. In the panel, a plurality of direction perspective views are displayed by being sampled and multiplexed. The perspective view single device is equipped in the front side of the panel. The perspective view single device inclines as the vertical axis and designated angle of the panel. The direction perspective view single device consists of a plurality of unit elements.
Patent KR-20080064711-A (KR)
Title: Image forming apparatus and method for outputting color thereof
Inventor: WOO HONG ROK
IPC: G03G15/01
Filed: 2007-12-14
Abstract: An image forming apparatus and a method for outputting color thereof are provided to printing an image data of pure black color by using not data of which color is mixed with cyan, magenta, yellow and black but data of only pure black color. A method for outputting color of an image forming apparatus comprises the steps of; judging whether an inputted image data is black(500); conversing the image data into cyan, magenta, yellow, and black data(510); comparing the information of the conversed cyan, magenta, yellow, and black data with the information of a pre-set half tone table(520); outputting a result value which is "1" when the cyan, magenta, yellow, and black data information is the same as the information of the half tone table or more(530); outputting the result value which is "0" when the cyan, magenta, yellow, and black data information is smaller than the information of the half tone table(540); extracting the black result value of the cyan, magenta, yellow, and black result values(550); converting the image data into the cyan, magenta, yellow, and black data when the image data is not black(560); comparing the converted cyan, magenta, yellow, and black information with the information of the pre-set half tone table(570); and outputting the result value which is "1" when the cyan, magenta, yellow, and black data information is the same the information of the half tone table or more(580); and outputting the result value which is "0" when the cyan, magenta, yellow, and black data information is smaller than the information of the half tone table(590).
Patent KR-20090064693-A (KR)
Title: Micro gas sensor and manufacturing method thereof
Inventor: JUN CHI HOON
IPC: G01N27/12
Filed: 2007-12-17
Abstract: A micro-gas sensor and a manufacturing method thereof are provided to form various materials to a gas sensitive membrane easily, and to offer various properties such as rapid heating and cooling speed, strong durability and high sensitivity etc. A micro-gas sensor includes a substrate(101), an electrode pad separating groove(114), a plurality of electrode pads(112), a micro heater(106), a plurality of sensing electrodes(107,108,109), and a gas sensitive membrane(113). The electrode pad separating groove is formed on the top of the substrate. The electrode pad is formed on the top of the substrate. The electrode pad is mutually insulated with the electrode pad separating groove. A micro heater is connected to a plurality of electrode pads with bride structure. The gas sensitive membrane contacts with the micro heater and surfaces of the sensing electrodes. The sensitive membrane is formed between the sensing electrodes and microgaps(110) of the sensing electrodes.
Patent KR-20090066029-A (KR)
Title: Apparatus, method and computer readable medium of music game
Inventor: CHOI JOUNG MOOK
IPC: G06Q50/10
Filed: 2007-12-18
Abstract: A music game service apparatus, a method thereof and a computer readable recording medium are provided to divide one syllable of music per each rhythm, thereby enabling a gamer to freely input a key during an interval to which each rhythm belongs. A music information display unit(120) displays guide bars and a key to be inputted along with a predetermined direction. The guide bars correspond to a current phrase of music being played by a music playing unit(110). A time bar display unit(130) displays a time bar among a plurality of guides displayed by the music information display unit. The time bar indicates a time flow from a guide bar of a currently playing location of the music to a next guide bar. A judgment unit(140) determines whether all keys from the guide bar of the currently playing location of the music to the next guide bar are inputted before the playing music is progressed to the next guide bar.
Patent KR-20090066844-A (KR)
Title: 오래쓰는볼펜
Inventor: KIM JOO HYUN
IPC: B43K24/08
Filed: 2007-12-20
Abstract: 본 고안은 볼펜의 선단부분과 볼펜심(8)의 선단부분을 소정의 각도로 굽어지게 하고, 볼펜이 손에 쥐어지는 부위에 누름돌기(1)가 형성되어 사용시 손가락으로 이 누름돌기(1)를 눌러서 볼펜 몸통 내부의 볼펜심(8)에 형성되어 있는 걸림턱(2)에 걸리도록 하며, 볼펜심(8)의 끝 부위에서 스프링(6)이 구비되도록 하므로써 볼펜이 바닥에 떨어졌을 때 볼펜심(8)이 스프링(6)의 완충작용으로 펜볼에 손상이 가지 않도록 하여 볼펜을 편리하고 장기간 사용할 수 있도록 하기 위하여 고안된 것이다. 
     오래쓰는볼펜
Patent KR-20090066889-A (KR)
Title: System and method for verification of treatise result
Inventor: LEE SANG PIL
IPC: G06Q30/06
Filed: 2007-12-20
Abstract: A system and a method for verifying a thesis result are provided to verify thesis information based on preset references, thereby more systematically inputting thesis information. If a verification key is received from a research management organization system, a thesis verification processing unit(120) transmits the verification key to a thesis result management organization system to request search. The thesis verification processing unit received a search result. The thesis verification processing unit verifies the search result based on the preset verification reference. A result transmitting unit(140) transmits the verification result verified by the thesis verification processing unit to the research management organization system through a communication interface unit. A thesis registration requesting unit(150) requests the thesis result management organization system to register a thesis matched with the verification key.
Patent KR-20090069549-A (KR)
Title: Supporter for both book and laptop computer
Inventor: OH SOUNG HAN
IPC: G06F1/16
Filed: 2007-12-26
Abstract: A supporter for both book and laptop computer is provided, which can reduce the manufacturing cost by making the configuration simple. A supporter for both book and laptop computer comprises: a body(120) of the square frame shape supporting laptop computer and book in the stable state and supporting one side of bottom of the book; a holder(110) equipped with a regulating rod(130) supporting the bottom other side of the book; a support stand(140) which controls the height and the tilt angle of the holder; and a supporting board(160) which is combined with the other side end of the support stand and supports the holder and support stand.
Patent KR-20090070975-A (KR)
Title: Bacillus subtilis separated from meju and a antimicrobial composition comprising the same
Inventor: CHANG HAE CHOON
IPC: C12N1/00
Filed: 2007-12-27
Abstract: A Bacillus subtilis having antibacterial and antifungal activities, which is isolated from a fermented soybean is provided to maintain thermal treatment and enzyme treatment and have safety to the body. A Bacillus subtilis MJP1 strain (KFCC 11401P) has antibacterial activity to gram-positive bacteria and antifungal activity. The gram-positive bacteria comprises Listeria sp., Bacillus sp., Enterococcus sp., and Staphylococcus sp. The fungus is Candida sp., Aspergillus sp., Penicillum sp., Epicoccum sp., and Cladosporium sp. The antibacterial composition comprises the Bacillus subtilis MJP1 strain, cultured material of the strain, concentration material of the cultured material, or dried material of the cultured medium.