baber/WOPTO huggingface dataset:
Patent KR-20090000399-A (KR)
Title: Method of forming a flash memory device
Inventor: SHIN SEUNG WOO
IPC: H01L21/762
Filed: 2007-06-28
Abstract: A method for forming a flash memory device is provided to prevent loss of a conductive film in an oxide film forming process for an element isolation film on a surface of the conductive film for the floating gate. In a semiconductor substrate(100), a tunnel insulating layer(102) and a first conductive film(104) are laminated on an active region. A trench is formed in an element isolating region. A first insulating layer(110) is formed on the trench. A protective film(112) protecting the first conductive film is formed along the surface of the first insulating layer and the first conductive film. The element isolation layer is formed by forming a second insulating layer on the first insulating film. The protective film is made of the oxide film. After the protective film is formed, the thermal process is performed. The thermal process is performed for 30 to 60 minutes by adding the temperature of 850 or 900 degrees centigrade.
Patent KR-20090002801-A (KR)
Title: Derusting method using woven fabrics
Inventor: SHIM SANG BIN
IPC: C23G5/00
Filed: 2007-07-04
Abstract: A derusting method using a fabric is provided to improve derusting efficiency of the derusting agent by preventing a derusting agent from flowing down using a fabric member and blocking drying of the derusting agent using a synthetic resin film. A derusting method using a fabric comprises: a fabric adhesion step of adhering a fabric member(3) onto a corrosion product(1)-formed surface of a metal structure(5); a derusting agent coating step of coating a derusting agent(2) on a top face of the fabric member; and a film-forming step of adhering a synthetic resin film(4) onto a top face of the derusting agent-coated fabric to cover the top face of the derusting agent-coated fabric with the synthetic resin film. The fabric member is formed by weaving natural fibers or synthetic fibers. The synthetic resin film is formed to a thickness of 10 to 100 micrometers.
Patent KR-20070077508-A (KR)
Title: A noodles made of glutinous rice and it's manufacturing method
Inventor: BAG HEU JIN
IPC: A23L7/109
Filed: 2007-07-06
Abstract: A method of manufacturing glutinous rice noodles by mixing glutinous rice flour, glutinous corn starch and refined salt and extruding dough with a noodle making machine is provided to obtain the noodles having a chewy consistency and maintaining chewy property for a long time. Glutinous rice is soaked in water at 40 to 50deg.C for 12hr and ground. Then, 75 to 85% by weight of glutinous rice flour is mixed with 10 to 20% by weight of glutinous corn starch and 5% by weight of refined salt and kneaded with 20 to 30% by volume of warm water at 80deg.C so as to obtain dough which is aged at 5deg.C for 24hr, kneaded in the second step and extruded with a noodle making machine.
Patent KR-20090006664-A (KR)
Title: Multi spindle grindet head for a stone grinding machine
Inventor: LEE SEONG RAE
IPC: B24B7/22
Filed: 2007-07-12
Abstract: A multi-shaft polishing head for building stone polishing device is provided to adhere grinding stone closely to a building stone side and to make uniformly luster by connecting three output axes and a grinding stone attaching body using a ball bracket and performing yaw motion and pitch motion of the grinding stone attaching body and the three output axes through the side of the building stone inclines. A principal axis(3) is installed at a center of a case(2) fixed to three axis polishing heads. The principal axis is connected to three output axises(4) inside the case. Three output gears(6) forming concentric circle around a main axis gear(5) are contacted with the main axis gear. A grinding stone attaching body(8) is connected to end parts of three output axises by a ball bracket(7).
Patent KR-20080026475-A (KR)
Inventor: KIM JONG IN
IPC: F03G7/00
Filed: 2007-07-23
Abstract: A power generator using gravity and a magnetic force is provided to generate power without gasoline or diesel by installing first to fourth magnetic substances, a rotating pipe, a key, and a gear in the power generator. A pipe(10) rotates. The pipe has water therein in a vertical state. The pipe has a second magnetic substance(30a) and the third magnetic substance(30b). A weight(70) is interposed between the second magnetic substance and the third magnetic substance. A first magnetic substance(20a) attracts the second magnetic substance if the pipe is lifted by helium gas so that the pipe semi-rotates by magnetic-gravity and a key and a gear are fixed to each other. The key and the gear are equipped with the spring. Protrusions(60a,60b) are in contact with an initial fixture part having the spring, temporarily stopped, and then attract the third magnetic substance and a fourth magnetic substance(20b) to rotate half. The operation of a power generator using first to the fourth magnetic substance is repeated.
Patent KR-20080011100-A (KR)
Title: Backpack with adaptive fit waist belt
Inventor: HURN MARTYN
IPC: A45C13/30
Filed: 2007-07-27
Abstract: A backpack with an adaptive fitting type waist belt is provided to change the position according to a specific body shape of a user like a width and a size of a shoulder and a chest, etc. by using buckles and straps. A waist belt includes a strap connection portion and two hip parts(11). The strap connection portion connects the side hip parts to each other. The two side hip parts are coupled to a backpack. Each hip part includes a webbing(20), a first buckle(14) and a second buckle(16). The webbing is coupled to the side hip part. The first buckle connects the webbing to the backpack. The second buckle connects the webbing to the strap connection portion. The hip part includes a sleeve(28) through which the webbing passes. The first buckle is connected to a pack body(30) through a ribbon(32).
Patent KR-20090011674-A (KR)
Title: Wireless remote meter reading system and method
Inventor: KIM YOUNG DUK
IPC: G08C17/02
Filed: 2007-07-27
Abstract: A wireless remote meter-reading system and a method thereof are provided to maintain excellent states of a wireless remote meter-reading modem and a concentrator by using a mesh communication method. A wireless remote meter-reading system includes a wireless remote meter-reading modem, a plurality of concentrators(20A-20N), and a center system(40). The wireless remote meter-reading modem is installed in a meter in order to perform a wireless remote meter-reading operation. The concentrators communicates with the wireless remote meter-reading modem in a wireless LAN(Local Area Network) communication manner. The center system communicates with the concentrators through a data communication network(30).
Patent KR-20090012758-A (KR)
Title: Oil-hydraulic press
Inventor: YOON TAEK SOO
IPC: B30B15/22
Filed: 2007-07-31
Abstract: An oil-hydraulic press is provided to increase work speed with quick a booster effect and allow a user to conveniently repair due to simple configuration. An oil-hydraulic press comprises a solenoid valve(Sv1,Sv2,Sv3) supplying and controlling fluid pressure to an actuator(A), an intensifier(1) pressurizing the supplied fluid pressure and a first solenoid valve controlling the intensifier. The Intensifier is divided into a pressure chamber(4) and a second pressure chamber(5) by a center partition(3) of cylinder(2) inside. The Intensifier includes one piston rod(6) and a piston head(6a) operating the piston rod.
Patent KR-20080052286-A (KR)
Title: Apparatus and method for selecting menu options from an electronic menu
Inventor: RACANIERE SEBASTIEN
IPC: G06F3/048
Filed: 2007-08-06
Abstract: A method for selecting a menu option on an electronic menu and a device therefor are provided to suggest a menu option having the highest probability by analyzing probabilities selected by a user, thereby reducing the user's inputting action for selecting a menu option. If one menu option group is selected from the first set, a controller(31) configures the second set by dividing menu options included in the selected menu option group into the predetermined number of menu option groups. A display unit(7) consists of plural sub areas, and displays each of the predetermined number of the menu option groups on determined sub areas of the plural sub areas. A key pad(5) receives input for selecting one menu option group from the menu option groups.
Patent KR-20090024419-A (KR)
Title: Communication mehod and communication apparatus using usb
Inventor: JEONG JAE WOONG
IPC: G06F1/00
Filed: 2007-09-04
Abstract: A communication method using a USB(Universal Serial Bus) and a communication apparatus thereof are provided to change the communication speed in the middle of the communication using the USB. A device is connected to a host and is connected to a power source through an external source or USB(S10). The reset of the device is performed (S20). A unique address is allocated to the device (S30). If the driving of a device driver is finished, the host gives a configuration setup order to set up configuration. The setup with the device is terminated, and then the data communication is actually performed in a high speed mode(S50). A data transmission error rate for determining whether to change a transmission rate is detected and compared with a preset threshold value(S60). If the detected transmission error rate is larger than the threshold value, the high speed mode is terminated in a state that data transmission is unstable(S70).
Patent KR-20070112739-A (KR)
Title: Nut tapping apparatus
Inventor: JIN SAM HA
IPC: B23G1/16
Filed: 2007-09-11
Abstract: A nut tapping apparatus is provided to improve productivity by supplying nuts whose female screws are unprocessed automatically and by supplying the nuts selectively to respective processing devices. A nut tapping apparatus comprises: processing units(100a,100b,100c) including two or more processing devices arranged in a line on a machine(110); a transfer conveyor(130) installed adjacent the processing unit and supplying unprocessed nuts to the processing devices; a transfer rail(170) providing a moving path for supplying the nuts respectively to the processing devices by the transfer conveyer; an operating unit(150) including a rotation plate installed to be rotated and a cylinder for rotating the rotation plate; and a control unit(160) including a sensor in respective hoppers, which senses a state the nuts are filled, so as to control the cylinder for rotating the rotation plate of the operation unit.
Patent KR-20090027498-A (KR)
Title: Rechargeable lithium battery
Inventor: PARK SU YEONG
IPC: H01M4/36
Filed: 2007-09-12
Abstract: A lithium secondary battery is provided to improve the cycle lifetime of a high-capacity lithium-vanadium-based oxides battery by providing enough lithium. A lithium secondary battery(1) comprises an anode(2), a cathode(3), and electrolyte. The anode comprises an anode active material including lithium-vanadium-based oxides. The cathode comprises a cathode active material capable of intercalating and deintercalating lithium ions. The electrolyte comprises non-aqueous organic solvent and lithium salt. The lithium salt comprises the first lithium salt 0.7-1.2 M including LiPF6 and the second lithium salt 0.3-0.8 M. The second lithium salt is selected from the group consisting of LiBC2O4F2, LiB(C2O4)2, LiN(SO2C2F5)2, LiN(SO2CF3)2, LiBF4, LiClO4, and their combination.
Patent KR-20090028311-A (KR)
Title: 광고물이 인쇄되는 화장지 케이스
Inventor: KIM YONG SEOK
IPC: A47K10/24
Filed: 2007-09-14
Abstract: 본 발명은 광고물이 인쇄되는 화장지 케이스에 관한 것으로서, 본 발명에 따른 광고물이 인쇄되는 화장지 케이스는 외부에 광고물이 인쇄되고 내부에 화장지(10)가 보관되는 공간이 형성된 본체(100):와, 상기 본체(100)의 측면에 면접착식으로 접착되며, 상기 본체(100)의 내측으로 화장지(10)가 삽입되도록 형성되는 삽입부(110):와, 상기 본체(100)의 상면에 형성되어 상기 화장지(10)를 외부로 인출되도록 형성된 인출구(120):가 구비된 광고물이 외부에 인쇄되는 화장지 케이스에 있어서, 상기 광고물이 게시된 면에 절취식으로 형성되되, 상기 광고물에 게시된 광고에 관한 면할인쿠폰(200);이 포함되는 것을 특징으로 한다. 
     상기와 같은 본 발명에 따른 광고물이 인쇄되는 화장지 케이스에 의하면, 화장지 케이스의 외부에 해당지역의 광고물을 인쇄한 후, 광고지역과 광고대상을 선별하여 배포하므로 광고의 효율이 높을 뿐만 아니라, 게시된 광고물에 관한 쿠폰이 상기 화장지 케이스 외부에 절취가 용이하도록 형성되므로, 광고효과가 배가되는 장점이 있다.
Patent KR-20090029438-A (KR)
Title: Navigation apparutus for displaying another veheiclees and method thereof
Inventor: KANG JEON SUB
IPC: G08G1/0968
Filed: 2007-09-18
Abstract: A navigation displaying another vehicle going together and a providing method thereof are provided to offer route guidance information to a driver with a different navigation device by automatically converting data when using a navigation map with a different type. An input unit(208) receives an operation of a user and outputs a control signal for controlling a navigation device. A memory unit(204) stores information about other navigation device according to the operation of the user. A wireless communication unit(212) communicates with a second navigation device through a wireless communication network. A main controller requests the position information of the second navigation device, receives the position information transmitted from the second navigation device, and displays the position of the second navigation device on a display unit. When the position information is requested from the second navigation, the main controller transmits current position information produced through a GPS unit(200) to the second navigation device.
Patent KR-20090030838-A (KR)
Title: Compositions for alleviating a toothache
Inventor: JOO BYUNG HAN
IPC: A61K36/736
Filed: 2007-09-21
Abstract: A pharmaceutical composition for alleviating toothache and stomatodynia is provided to relieve toothache and stomatodynia fast in comparison with an existing analgesics. A pharmaceutical composition for alleviating toothache and stomatodynia comprises a Japanese apricot liquid and fluorine. The Japanese apricot liquid indicates a Japanese apricot fermented liquid or a Japanese apricot extract. The fluorine is a compound which is bonded with a material selected from the group consisting of calcium, sodium, magnesium and aluminium. The content of the fluorine is 0.1~1.2ppm on a total weight basis of the composition.
Patent KR-20090034558-A (KR)
Inventor: SEOK CHA OK
IPC: G01N33/68
Filed: 2007-10-04
Abstract: A method for predicting a protein-ligand docking structure is provided to predict the protein-ligand docking structure by considering an entropic effect and to improve prediction accuracy by applying scoring function combined with an entropy factor. A method for predicting a protein-ligand docking structure comprises the following steps of: evaluating the protein-ligand docking structure by energy-basis scoring function; reevaluating the protein-ligand docking structure and forming the rescoring function by combing the energy-basis scoring function with an entropy factor; and evaluating a free energy claim by using probability function. The free energy claim is expressed as a free energy type of a protein-ligand complex.
Patent KR-20090034584-A (KR)
Title: A test measurement road of tire for road noise measurement
Inventor: CHO GYU CHAN
IPC: G01M17/02
Filed: 2007-10-04
Abstract: A test measurement road surface structure of tire for the road noise measurement is provided that the semi permanent use is guaranteed by decreasing reconstruction of the road. A test measurement road surface structure of tire for the road noise measurement measures the road noise which is generated when the tire tread(3) of the vehicles contacts in the road(2). The projection arrangement group is from side to side regularly arranged in the road where the tire tread contacts as the either before or after.
Patent KR-20090039862-A (KR)
Title: A method for preparing mixed metal oxide having copper and hydrogenation reaction catalyst prepared therefrom
Inventor: LEE BYUNG MIN
IPC: B01J37/03
Filed: 2007-10-19
Abstract: A method for preparing copper-containing mixed metal oxide is provided to offer the copper-containing mixed metal oxide with a particle size of 200nm or less, a uniform particle shape and narrow particle size distribution and to offer a manufacturing method of saturation system aliphatic alcohol. A method for preparing a copper-containing mixed metal oxide comprises the following steps of: manufacturing a mixed solution containing a metal precursor consisting of a copper precursor and one or more selected from a chrome precursor, an aluminum precursor, and a barium precursor and a molding material; manufacturing a co-precipitation material by injecting a precipitation agent in the mixed solution; and manufacturing copper-containing mixed metal oxide by drying and plasticizing the obtained co-precipitation material.
Patent KR-20090039972-A (KR)
Title: The endo-glucanases from the brown-rot basidiomycete fomitopsis palustris having microcrystalline cellulose degrading activity
Inventor: KIM YEONG SUK
IPC: C12N1/20
Filed: 2007-10-19
Abstract: An endoglucanase derived from fomitopsis palustris is provided to develop wood-biomass resolving system and manufacturing technique of wood-biomass lysis enzyme. An endoglucanase EG47 derivated from fomitopsis palustris contains amino sequence ALFGLMNEPH and AAGAWNYLLL, molecular weight is 47kDa. The endoglucanase has microcrystal cellulose lysis activity. Wood-biomass lysis enzyme comprises Endo-glucanase EG 47 or Endo-glucanase EG 35. The studying for the Endoglucanase comprises: a step of purifying glycosylhydrolase from fomitopsis palustris; a step of analyzing enzyme and concentrating protein; a step of identifying purified enzyme by analyzing amino sequence; a step of analyzing specificity of purified Endoglucanase; and a step of analyzing with chromatography.
Patent KR-20080050306-A (KR)
Title: A cutter with support for back of the body of blade
Inventor: CHO WON SANG
IPC: B26B1/08
Filed: 2007-11-05
Abstract: A cutter having a support for the back of a blade body is provided to employ a supporter to support the upper portion of the blade body while horizontally moving with respect to the upper portion. A cutter includes a supporter of a blade body(1) and a supporter moving button. The blade body supporter moves back and forth on an upper portion of the blade body. The blade body supporter surrounds the upper portion of the blade body while supporting the blade body. A cutter case(6) includes a groove(5) enabling the support moving button to move back and forth. A series of embosses are formed to adjust the moving distance of the supporter moving button and to prevent the blade body from being pushed.
Patent KR-20090050204-A (KR)
Inventor: ROH JEONG JIN
IPC: G05F3/24
Filed: 2007-11-15
Abstract: 본 발명은 저전압 고정밀도 밴드갭 기준전압 발생기에 관한 것으로, 본 발명에 따른 저전압 고정밀도 밴드갭 기준전압 발생기는, 바이폴라 트랜지스터에 저항을 각각 병렬로 연결하여 전압 강하 폭을 최소화하고, 출력단의 저항을 변화시켜 온도변수가 제로의 값을 갖도록 함으로써, 낮은 전원전압에서도 온도변화에 무관한 안정된 기준전압을 제공할 수 있는 것을 특징으로 한다. 또한, 본 발명에 따른 저전압 고정밀도 밴드갭 기준전압 발생기는, 피드백 증폭기의 입출력단에서 입력 전압 및 출력 전압의 스위칭을 통해 오프셋 노이즈로 인한 기준전압의 변화율을 최소화함으로써 정확한 기준전압을 제공할 수 있는 것을 특징으로 한다. 
     
     저전압, 기준전압, 트랜지스터, 저항, 전압 변조, 스위칭
Patent KR-20090050504-A (KR)
Inventor: KIM JO CHUN
IPC: F24F8/108
Filed: 2007-11-16
Abstract: 본 발명에서, 실외 공기의 신선도에 따라 환기 시스템의 소비전력을 격감시킬 수 있는 에너지 절감 기능을 갖는 지능형 환기 제어 시스템을 개시한다. 
     본 발명에 따른 시스템은, 소정 형상의 흡입관 및 배기관을 포함하여, 상기 흡입관의 초입부로 프리필터(Pre-Filter)가 배치되고, 상기 프리필터의 후방으로 복합필터가 구비된 환기 제어 시스템에 있어서, 상기 흡입관 및 배기관 사이로 장착되어 외부의 제어신호에 따라 상기 흡입관의 내부 흡입 압력을 선형적으로 제어하는 팬모터; 상기 복합필터의 회동 각도를 제어하기 위한 회전각 모터; 외부 공기의 신선도를 측정하여 이를 전기적 신호로 변환 출력하는 외기 센서; 및 상기 외기 센서의 출력 신호에 근거하여 상기 복합필터의 개구 각도를 제어하고 상기 흡입관 내부의 압력을 가변시키기 위해, 상기 회전각 모터 및 팬모터를 구동 제어하기 위한 제어장치로 구성된다. 
     따라서, 본 발명은 고정 설치되는 프리필터와 실외 공기의 신선도에 따라 회전각도를 달리하는 복합필터의 필터링 과정을 통해, 복합필터에 의한 팬모터의 토출 부하를 격감시켜 팬모터의 소비 전력을 저하시키는 효과를 제공한다. 
       
     환기, 조절, 자동, 필터, 팬모터, 전력, 에너지, 외기, 신선도
Patent KR-20090052167-A (KR)
Inventor: LEE CHUNG HUN
IPC: F24F11/00
Filed: 2007-11-20
Abstract: 본 발명은, 복수개의 실외기를 포함하며, 제1 실외기는, 상용 교류 전원을 입력받아 제1 직류 전원으로 변환하는 컨버터와, 제1 직류 전원을 이용하여 교류 전원으로 변환하여 적어도 하나의 제1 실외기 팬용 전동기를 구동하는 적어도 하나의 제1 실외기 팬용 인버터를 포함하고, 제2 실외기는, 상용 교류 전원을 입력받아 제2 직류 전원으로 변환하는 정류부와, 제2 직류 전원을 입력받아 교류 전원으로 변환하여 적어도 하나의 제2 실외기 팬용 전동기를 구동하는 적어도 하나의 제2 실외기 팬용 인버터를 포함하는 공기조화기에 관한 것이다. 이에 의하여, 각 실외기마다 전원이 필요한 멀티형 공기조화기에서, 직류 전원을 간단히 생성할 수 있게 되어, 제조비용이 저감되게 된다.  
       
     전동기, 공기조화기, 직류 전원, 멀티, 실외기, 팬 , 인버터
Patent KR-20080047286-A (KR)
Title: Vehicle with head protective side airbag
Inventor: BENKLER OLAF
IPC: B60R21/215
Filed: 2007-11-23
Abstract: A vehicle with a head protective side airbag is provided to connect carriers with a cover or a roof liner effectively by forming at least one carrier complementary to at least one periphery area of a cover and/or a roof liner. A vehicle with a head protective side airbag comprises a side roof rail(1) wherein an airbag is installed, and a side airbag(2) covered by a cover(8) elongated to a roof liner(9) covering the inside of the vehicle roof(3) toward a passenger room(5). The at least one fixing device(10) mounted to the backside of the front part of the cover for the roof liner fastens the cover and the roof liner on the roof rail. The fixing device as a transformation element includes a holder(7) connected to the roof rail, and a carrier device(12) surrounding each periphery areas(11,11') of the cover and the roof liner in a U shape. The carrier device includes at least two carriers(13,14).
Patent KR-20080048435-A (KR)
Title: Method and apparatus for estimating velocity of a mobile station by using channel quality indicator in mobile communication system
Inventor: PARK SUNG WOO
IPC: H04Q7/34
Filed: 2007-11-28
Abstract: A method and an apparatus for estimating velocity of an MS(Mobile Station) by using CQI information in a mobile communication system are provided to enable a base station to measure the velocity of the MS without additional overhead by measuring a degree of change of CQI information periodically transmitted from the MS to the base station. A method for estimating velocity of an MS(Mobile Station) comprises the following steps of: receiving a measured CQI(Channel Quality Indicator) from an MS(403); acquiring a determination matrix by calculating a degree of change of the CQI for a predetermined time interval(407); and estimating velocity of the MS by using a velocity table pre-mapped to be corresponded to the determination matrix(409).
Patent KR-20090055886-A (KR)
Title: Gain control method of receipt signal and receipt apparatus of radio frequency signal
Inventor: KANG BYUNG SU
IPC: H04B1/10
Filed: 2007-11-29
Abstract: A gain control method of a reception signal and a reception apparatus of a radio frequency signal are provided to reduce the variable range of automatic gain control amplification by performing automatic gain control amplification with a gain measured in a digital signal state. A low noise amplification end(110) disconnects the operations of plural amplifiers(111,112,113) according to first gain to generate a first amplification signal, and a first power measurer(120) applies the measured strength of the first amplification signal to a first power controller(130). The first power controller determines the first gain according to the strength of the first amplification signal, and compares the strength of the first amplification signal with preset reference strength. Based on the comparison, the first gain is determined.