baber/WOPTO huggingface dataset:
Patent KR-20090018091-A (KR)
Title: Determining social activity profile of a participant in a communication network
Inventor: MCCULLER PATRICK
IPC: G06F11/30
Filed: 2007-04-30
Abstract: Determining the extent of a personal network and/or social activity of a participant in a communication network. On method includes: representing contacts between the participant and communication partners of the participant as a time sequence order; determining an instant strength value over time using the representation of contacts as a time sequence order; and charting a direction of the extent of the personal network and/or social activity of the participant by monitoring a change in the instant strength value over time.
Patent KR-20090029751-A (KR)
Title: Method and system for providing a magnetic memory structure utilizing spin transfer
Inventor: LUO XIAO
IPC: G11C11/00
Filed: 2007-05-23
Abstract: A method and system for providing a magnetic memory is described. The method and system include providing magnetic memory cells, local and global word lines, bit lines, and source lines. Each magnetic memory cell includes a magnetic element and a selection device connected with the magnetic element. The magnetic element is programmed by first and second write currents driven through the magnetic element in first and second directions. The local word lines are connected with the selection device of and have a first resistivity. Each global word line corresponds to a portion of the local word lines and has a resistivity lower than the first resistivity. The bit lines are connected with the magnetic element. The source lines are connected with the selection device. Each source line corresponds to a more than one of the magnetic memory cells and carries the first and second write currents.
Patent KR-20090018687-A (KR)
Title: Current control type converter
Inventor: SAKAKIBARA KENICHI
IPC: H02M7/12
Filed: 2007-08-27
Abstract: a PI controller (103) for calculating and outputting an effective current instruction value Iq* by a proportional integration control which proportionally integrates a difference between a DC voltage value Vdc and a DC voltage instruction value Vdc* outputted from a converter unit; a PI controller (105) for calculating and outputting an effective voltage correction value by performing proportional integration control which proportionally integrates a difference between an effective current instruction value Iq* from the PI controller (103) and an effective current value Iq inputted to a converter unit; and a PI controller (108) for calculating and outputting an invalid voltage correction value by performing a proportional integration control which proportionally integrates an invalid current value Id and an invalid current instruction value Id*inputted to the converter unit. During the time after the converter unit is started to the completion of the start, the control unit makes the effective current instruction value Iq* outputted from the PI controller (103) to zero or a negative value and proportionally controls the operation of the PI controller (105).
Patent KR-20100038030-A (KR)
Title: The method for organic wastewater treatment using bittern produced from the sea water
Inventor: SUH HEE DONG
IPC: C02F1/48
Filed: 2009-01-02
Abstract: PURPOSE: A method for processing organic wastewater with bittern produced from seawater is provided to improve processing efficiency by using produced bittern in a biological process of organic waste water after concentrating the sea water. CONSTITUTION: A method for processing organic wastewater with bittern produced from seawater includes the following steps: producing salt by concentrating deep sea water or superficial layer seawater to 32-34°Be of specific gravity; processing the produced bittern with organic acid producing complex salt and mineral components, and divalent/trivalent iron salt; performing a coherence/precipitate process by converting water soluble organic matters into water-insoluble organic matters; and performing a sterilization/filtration process and biological treatment.
Patent KR-20090010245-A (KR)
Title: The protection of environment advertising board
Inventor: PAEK KWANG IL
IPC: G09F19/02
Filed: 2009-01-07
Abstract: An advertising board for protecting environment is provided to protect environment by not using a hanging placard of chemical fabric material. A rotary driving handle(1) is installed in a side of a pillar(10), and is fixed in a bottom power transmission pole(2a). Three power gears(3a) is fixed in the bottom power transmission pole. Each power gear is coupled with a transferring chain(4). The transferring chain is coupled with three power gears(3b) which are coupled with a top power transmission pole(2b). If the driving handle is rotated into clockwise direction, notice surfaces(5a, 5b, 5c, 5d) is transferred into a ground.
Patent KR-20100082104-A (KR)
Title: Seasoned and dried filefish with bamboo-salt and making process thereof
Inventor: YANG BONG WON
IPC: A23L17/00
Filed: 2009-01-08
Abstract: PURPOSE: Seasoned dried filefish using bamboo salt and a manufacturing method thereof are provided to remarkably reduce a sugar addition rate in the seasoned dried filefish by adding a seasoning mixed composition including the bamboo salt. CONSTITUTION: A manufacturing method of seasoned dried filefish using bamboo salt includes the following steps: freezing washed dried filefish after making the filefish into fillets; thawing the dried filefish filet; mixing the thawed filefish fillet with sugar, bamboo salt, sodium glutamate and sorbitol; aging the seasoned filefish fillet at a low temperature; drying the aged filefish fillet at a low temperature for a constant time; and drying the aged filefish fillet by a moisture content of 10 ~ 20 %(S500). A seasoning mixed composition includes sugar 60 weight%, bamboo salt 20 weight%, sorbitol 10 weight%, and sodium glutamate 10 weight%.
Patent KR-20100083056-A (KR)
Inventor: PARK HYE SUNG
IPC: F16D27/10
Filed: 2009-01-12
Abstract: 본 발명은 전자클러치에 관한 것으로, 그 구성은, 제 1축과 함께 회전할 수 있도록 구성되는 클러치 하우징과, 상기 클러치 하우징과 결속되어 함께 회전가능한 복수개의 제 1마찰판과, 상기 제 1마찰판 사이에 각각 배치되는 복수개의 제 2마찰판; 그리고, 구리재질로 형성되어, 상기 제 2마찰판과 결속되어 함께 회전하며 제 2축과 함께 회전할 수 있도록 구성되는 회전허브를 포함하여 구성될 수 있다.  
       
     회전허브, 제 1마찰판, 제 2마찰판
Patent KR-20100086736-A (KR)
Title: Apparatus for automatically cutting tissue paper
Inventor: PARK DONG WOO
IPC: B26D1/12
Filed: 2009-01-23
Abstract: PURPOSE: An apparatus for automatically cutting tissue paper, which efficiently cuts a large amount of tissue paper by selectively selecting one from two rotary cutters, is provided to automatically cut the tissue paper into a desirable width. CONSTITUTION: An apparatus for automatically cutting tissue paper comprises a cutting unit(A) and a controller(B). The rotating cutter of a cutting unit comprises a supporting shaft(2), a support lever(3), and a rotary shaft(4). Circular blades are arranged in the rotary shaft at narrow intervals. The blades are driven with a driving gear. The rotary cutter of the rotation cutter has a rotary shaft(5). The circular blades are driven by a driving gear. A controller comprises a locking unit(8), a shaking plate(6), a worm(7), and a worm gear. The shaking plate is shaken up and down by a hydraulic cylinder.
Patent KR-20100089601-A (KR)
Title: Slider mechanism for opening and closing a portable terminal
Inventor: KWON TAE GYUN
IPC: H04B1/38
Filed: 2009-02-04
Abstract: PURPOSE: A slider device for opening or closing a portable terminal is provided to slidably open or close the portable terminal. CONSTITUTION: A moving unit(120) is combined with a main unit so that the moving unit is slid in the first sliding direction when the moving unit is in a closed state for the main unit. The moving unit is combined with the main unit so that the moving unit is slid in the second direction when the moving unit is in the closed state. An elastic member(130) comprises the first and second arms. The first arm is combined with the main unit. The second arm is combined with the moving unit so that an end follows a cam profile when the main unit and the moving unit relatively slide.
Patent KR-20100091814-A (KR)
Title: A computer power supply and screen remote control system and its operational method thereof
Inventor: CHOI YUONG SAM
IPC: G06F15/16
Filed: 2009-02-11
Abstract: PURPOSE: A computer power supply and a screen remote control system, and an operational method thereof are provided to manages the device and programs installed at a computer at a remote place and transmit and receive data by controlling a screen of the computer. CONSTITUTION: A control unit(100) is prepared in at least one of a client computer(400), a remote computer(300) and a manager computer(500). The control unit controls the power of the remote computer through the Internet or wired/wireless communication network, and manages the device and program installed at the remote computer and transmits and receives data by starting the control operation over the background screen. A server(200) is connected to the user computer, the remote computer or the manager computer.
Patent KR-20100092124-A (KR)
Title: Method for providing traffic information using wibro network
Inventor: HONG DO SEOK
IPC: G08G1/09
Filed: 2009-02-12
Abstract: PURPOSE: A traffic information providing method is provided to offer options for the change of a path according to the traffic situation by providing traffic situation information and regional traffic information with navigation path information. CONSTITUTION: A navigation terminal requests transportation situation information. Corresponding transportation situation information is obtained from CCTVs which are located in each region. The transportation situation information is provided through a WiBro network(1201). The navigation terminal requests the regional traffic information. The corresponding regional traffic information is extracted by analyzing the obtained traffic situation information. The regional traffic information is transmitted to the navigation terminal through the WiBro network(1202).
Patent KR-20100092329-A (KR)
Title: Charge generation materials and the manufacturing method thereof
Inventor: KIM CHI HYUN
IPC: C09B47/04
Filed: 2009-02-12
Abstract: PURPOSE: A method for manufacturing a charge generation material is provided to produce an oxy-titanium phthalocyanine charge generation material having a small particle size by adding a basic treatment step before an acid treatment step and to prevent environmental contaminations by reducing the amount of waste water. CONSTITUTION: A method for manufacturing a charge generation material comprises: a crude synthesis step(S1) of synthesizing oxy-titanium phthalocyanine crude; a basic treatment step(S2) of mixing the produced oxy-titanium phthalocyanine crude in a basic solution; an acid treatment step(S3) of forming amorphous oxy-titanium phthalocyanine by mixing the oxy-titanium phthalocyanine crude with acid; and a phase change step(S4) of converting the amorphous oxy-titanium phthalocyanine into crystalline oxy-titanium phthalocyanine crude.
Patent KR-20100096443-A (KR)
Title: Argon torch
Inventor: PARK YOUNG HO
IPC: F23D14/38
Filed: 2009-02-24
Abstract: PURPOSE: An argon torch is provided to maximize the heat conductivity bys selecting a power supply line according to the current capacity because the power supply line is coupled to a connector connected to one of a water supply pipe, a discharge pipe, and a gas pipe. CONSTITUTION: An argon torch(1) comprises a head(10), a circulating pipe, a water supply pipe(30), a discharge pipe(40), a gas pipe(50), and a power supply line. The circulating pipe surrounds a part of the head. One end of the water supply pipe is connected to one side of the circulating pipe and one end of the discharge pipe is connected to the other side of the circulating pipe. The gas pipe is connected to the head. The power supply line is formed on the exterior of the water supply pipe and the discharge pipe and connected to the head. Parts of the head, the circulating pipe, the water supply pipe, the discharge pipe, and the gas pipe are covered with a rubber packing.
Patent KR-20100096691-A (KR)
Title: Refrigerator
Inventor: JOUNG IL WOOK
IPC: F25C5/02
Filed: 2009-02-25
Abstract: PURPOSE: A refrigerator is intended to provide flake ice which has a smaller size than a certain size. CONSTITUTION: A refrigerator comprises a ice making unit(110), an ice bin(120), and a dispenser. The ice bin stores the ice made by the ice making unit and comprises an ice crusher for crushing ice. The dispenser discharges the ice from the ice bin to outside. The ice bin comprises a discharging part and a shutter. The discharge part discharges the ice cube or the flake ice. A net member is arranged in the discharging part. The net member makes the flake ice pass, wherein the flake ice has a smaller size than a certain size. The discharging part comprises a first discharging part and a second discharging part. The first discharging part discharges the ice cube. The second discharging part is formed on the net member and discharges the flake ice. The shutter selectively opens and closes the first discharging part.
Patent KR-20100097427-A (KR)
Title: Connecting pipe for sectional three dimension model
Inventor: JO YO SEB
IPC: G09B1/04
Filed: 2009-02-26
Abstract: PURPOSE: A connecting pipe for assembling a three dimensional model is provided to obtain the various shapes of three dimensional models by integrating a plurality of connecting sides into one connecting side. CONSTITUTION: A central frame(10) and a connecting side(20) are composed of flexible materials. A central plate(11) and a pipe(13) form the central frame. A through hole(12) is formed on the center of the central plate. A plurality of hollow pipes is arranged on the central plate and is connected in a radial shape. The connecting side is connected by being inserted into the inside the pipe.
Patent KR-20090107922-A (KR)
Title: Optical pickup objective lens, optical pickup apparatus and optical disk device
IPC: G02B13/00
Filed: 2009-03-13
Abstract: PURPOSE: An optical pick-up objective lens is provided to improve use efficiency of light and secure enough working distance, and an optical pickup device and an optical disc drive using the objective lens are provided. CONSTITUTION: An optical pick-up objective lens(14) comprises a plurality of annular zones with step differences on at least one side. A phase difference which reduces aberration is generated in incident light due to the step differences of the annular zones. When the light flux emitted from a laser source by the optical pick-up is focused on a multi-layered optical disc and the third spherical aberration is corrected, the following first to fourth equations are satisfied. NA>=0.85, 1.1<=f<=1.8, WD>=0.3, and |SA5|<=0.020, where NA is the numerical aperture of the optical puck-up lens, f(mm) is focal distance, WD(mm) is working distance, and SA5(λrms) is fifth spherical aberration.
Patent KR-20100103289-A (KR)
Title: 유압 시스템 및 이를 포함하는 장갑차
Inventor: PARK SANG WOO
IPC: F41H7/00
Filed: 2009-03-13
Abstract: 본 발명은 유압 시스템 구성품의 크기 및 중량을 감소시키고, 구성품의 수량을 감축시킴으로써 설계를 최적화하고 단순화시키며, 동력 손실을 최소화하고 작동오일의 온도 상승에 따른 과열을 방지할 수 있는 유압 시스템 및 이를 포함하는 장갑차를 제공하기 위한 것으로, 이를 위하여, 제1유압펌프와, 상기 제1유압펌프로부터 작동 오일을 공급받는 제1기관과, 상기 제1유압펌프와 상기 제1기관의 사이에 개재되어 상기 작동 오일을 상기 제1기관으로 중개하는 제1다지관과, 제2유압펌프와, 상기 제2유압펌프로부터 작동 오일을 공급받는 제2기관과, 상기 제2유압펌프로부터 상기 작동 오일을 공급받는 엔진부와, 상기 제2유압펌프와 상기 제2기관 및 엔진부의 사이에 개재되어 상기 작동 오일을 상기 제2기관 및 엔진부로 중개하는 제2다지관과, 상기 제2기관 및 엔진부로부터 상기 작동 오일을 공급받는 오일쿨러를 포함하는 유압 시스템 및 이를 포함하는 장갑차를 제공한다.
Patent KR-20100103322-A (KR)
Title: The marine life maintenance system which uses the loess
Inventor: MOON JAE SEONG
IPC: A01K63/04
Filed: 2009-03-13
Abstract: PURPOSE: A marine life maintenance system using yellow soil is provided, which creates yellow a soil lipid layer of the same condition as the environment of the marine. CONSTITUTION: A marine life maintenance system using yellow soil comprises: a seawater feed port(210) supplying the seawater to the yellow soil; a nozzle unit(220) in which a nozzle is formed in one side of the frame in order to circulate seawater provided from the seawater feed port; and a combined drive part(230) which periodically mixes the lipid layer of the yellow soil. The seawater feed port is equipped with a reservoir in which the seawater is saved.
Patent KR-20100104458-A (KR)
Title: Training apparatus for golf putting and golf-club having it
Inventor: KWON HYUK JIN
IPC: A63B53/00
Filed: 2009-03-18
Abstract: PURPOSE: A golf putting practicing apparatus and a golf club including the same are provided, which enable a user to practice hitting and strength control. CONSTITUTION: A golf putting practicing apparatus comprises first and second guide rods(110,110') which are formed in the form of a long pole in order to guide a stroke motion while crossing around a golf ball in the swing of a putter and are parallelly installed to each other. The inner ending part of the first and the second guide rod is equipped with a detachable member(120) which can be selectively detachable from the putter head.
Patent KR-20090104671-A (KR)
Title: Color filter, method of producing the same, and liquid crystal display device
IPC: G02F1/1335
Filed: 2009-03-18
Abstract: PURPOSE: A color filter, a manufacturing method thereof, and a liquid crystal display device are provided to obtain an image with high quality by improving a voltage maintaining rate of the color filter. CONSTITUTION: A color filter has a color pixel and a black matrix. The color pixel has two colors patterned on a substrate. A color liquid compound is formed on the substrate to form one color pixel or black matrix. The remaining solvent of the color liquid compound layer after the pre-baking is 10 ul/m^2 or less. The total of the remaining solvent quantity of each color pixel and the color liquid compound layer is below 40 ul/m^2 or less. The color liquid composition layer forms the black matrix.
Patent KR-20100106167-A (KR)
Title: High energy efficient heat exchanger with leakage proof
Inventor: KIM IL GYOUM
IPC: F24F7/08
Filed: 2009-03-23
Abstract: PURPOSE: A high efficiency heat exchanger with an air leakage preventing function is provided to prevent the air leakage from occurring between an outdoor air flow path and an indoor air flow path in a heat exchange unit of a heat exchanger. CONSTITUTION: A high efficiency heat exchanger with an air leakage preventing function comprises a housing(10), a first fan(24), a second fan(26), and a heat exchange unit(30). The housing forms the case of a main body. The first fan discharges the outdoor air to an indoor space. The second fan discharges the indoor air to outside. The heat exchange unit forms air flow paths on the intake parts of the first and second fans and heat-exchanges the indoor air with the outdoor air. The air discharging parts of the first and second fans have the opposite directions and an outdoor air intake port(14b) has an opposite direction diagonally to an outdoor air discharging port(14a). An indoor air intake port(16b) has an opposite direction diagonally to an indoor air discharging port(16a).
Patent KR-20100107863-A (KR)
Title: Root welding apparatus and method for steel pipe
Inventor: YOON BYOUNG HYUN
IPC: B23K9/28
Filed: 2009-03-27
Abstract: PURPOSE: A root-pass welding apparatus and method for a steel pipe are provided to prevent melt of a welding wire from flowing down by melting the welding wire with different intensities of current. CONSTITUTION: A root-pass welding apparatus for a steel pipe comprises a torch body(10), a gas diffuser(20), a nozzle(30), a welding tip(40), and a controller(50). The gas diffuser supplies protective gas to a welding position and has a welding wire supply space. The nozzle is installed in the gas diffuser and discharges the protective gas. The welding tip discharges the welding wire and applies current to create arc between an object and the welding wire. The controller supplies first and second current of different intensities in turn to the welding tip.
Patent KR-20100108873-A (KR)
Title: Joint method of radiate heat fin and heat pipe for condenser
Inventor: HAN JAE SUP
IPC: F28D15/02
Filed: 2009-03-30
Abstract: PURPOSE: A joint method of a radiation fin and a heat pipe for a condenser is provided to reduce costs for unnecessary equipment by using one deformation plate to manufacture radiation pin of various types. CONSTITUTION: Heat sinks(20) of different shapes are partly welded with a forming plate(10). The heat sinks have a heat pipe penetration hole(21) along the longitudinal direction of the forming plate. The both sides of the heat pipe are vertical to the forming plate. The forming plate is moved to make the both sides of the heat pipe correspond to the penetration hole. The junction(23) of the forming plate is cut. The heat sinks are inserted into the heat pipe.
Patent KR-20100112895-A (KR)
Title: Semiconductor package and method for fabricating thereof
Inventor: BAE HAN JUN
IPC: H01L21/60
Filed: 2009-04-10
Abstract: PURPOSE: A semiconductor package and a manufacturing method thereof are provided to improve a joint property on a jump which electrically connects a substrate with a semiconductor chip by forming connection reinforcement agents on the surfaces of the bump, the semiconductor chip, and the substrate. CONSTITUTION: A semiconductor chip(150) is mounted by using a bump on one side of a substrate(110). A connection reinforcement agent(160) is formed on the surface of the bump, the upper side of the substrate, and one side of the semiconductor chip. The substrate is physically and electrically connected to the semiconductor chip by the bump, a solder paste(170), and the connection reinforcement agent. The upper side of the semiconductor chip is sealed with sealing materials(190).
Patent KR-20100113872-A (KR)
Inventor: UM TAE JUN
IPC: E05B47/00
Filed: 2009-04-14
Abstract: 본 발명은 알에프아이디 카드 송수신 디지털 도어록 시스템 및 상기 도어록시스템이 구비된 디지털 도어록에 관한 것으로서,  
     상기 알에프아이디 카드 송수신 디지털 도어록 시스템은, 키 역할을 하는 암호화 RFID를 도어록이 설치된 도어의 실외측에서 송출하는 RFID카드(210)와; 
     상기 RFID카드(210)로부터 송출된 상기 RFID를 수신하여 복호화하고, 도어의 실내측에 설치된 도어록의 온오프 버튼에 연결되어 이를 제어하는 RFID 수신카드(310)와;  
     상기 RFID 수신카드(310)로부터 입력받은 RFID를 등록된 RFID와 비교하고 인증여부를 판단하여 도어 개폐신호를 전송하는 마이크로프로세서부(400)와;  
     상기 마이크로프로세서부(400)가 상기 RFID 수신카드(310)로부터 전달받은 RFID와 일치여부를 판단할 수 있도록 고유 보안코드를 저장하는 메모리를 구비하고 다수 개의 고유 보안 RFID를 저장할 수 있는 데이터저장부(101)와;  
     상기 RFID카드(210)가 송출하는 RF신호의 최대 유효거리에서 사용자가 어느 정도 근접했을 때 도어의 잠금 해제를 실행하는지에 대한 기준이 되는 유효수신범위를 설치 장소와 환경에 적합하도록 거리를 설정하도록 하고 해당 거리 범위 내에서 보안 RFID가 수신되는지 여부를 판단하는 거리조절부(320)와;  
     상기 마이크로프로세서부(400)에서 전송하는 개폐신호를 받아 모터를 작용시켜 록을 구동시키는 록제어부(102)와;  
     도어의 잠금 및  열림 상태를 감지하여 상기 마이크로프로세서부(400)에 도어의 열림 혹은 닫힘 여부를 전송하여 열림 상태일 경우 불필요한 데이터 수신을 방지하는 센서부(103)를 포함하는 것을 특징으로 한다.  
     이와 같이 구성된 본 발명은 단 방향 RFID 카드를 이용하여 보안 RFID를 주기적으로 송출하므로 사용자가 별도의 키를 꺼내어 도어의 디지털 도어록에 접촉시키거나 비밀번호를 기억하여 버튼을 누르는 조작을 할 필요가 없으며 카드식과 같이 카드 리더기에 접촉을 해야 하는 디지털 도어록인 경우 그러한 조작이 전혀 필요 없어 편의성이 강화되는 효과가 있다. 
       
     RFID, 도어록
Patent KR-20100116904-A (KR)
Title: Water sterilization and purifying device of aquarium and aquarium having the water sterilization and purifying device
Inventor: SUNG JUNE
IPC: A01K63/00
Filed: 2009-04-23
Abstract: PURPOSE: A sterilization and purification device of an aquarium for live fish and an aquarium for live fish including the same are provided, which can efficiently perform sterilization and purification of water inside a tank. CONSTITUTION: A sterilization and purification device of an aquarium for live fish comprises: an aeration tank(320) which separates and eliminates impurities using air bubbles; a filter tub(350) which is formed on the side of the aeration tank and in which water is purified; an inlet tube(305) through which water flows in from the outside of the main body; a venturi(306) mixing the water and external air; a cylinder cup(325) offered to the floor side of the aeration tank; an injection pipe(322) spraying the mixture of the external air and water; a bubble collector(335) collecting impurities; an impurities discharge pipe(337); and a path pipe(340).