baber/WOPTO huggingface dataset:
Patent KR-20080048077-A (KR)
Title: Fuel battery system, anode gas production amount estimation apparatus, and method for estimating anode gas production amount
Inventor: IMANISHI HIROYUKI
IPC: H01M50/77
Filed: 2006-10-20
Abstract: This invention provides, for example, a fuel battery system that can sufficiently reduce the concentration of hydrogen in exhaust gas even when a fuel battery is operated in a low power generation efficiency. A bypass valve (B1) is provided between an oxidizing gas supply path (11) and a cathode off-gas flow path (12). When the supply of the oxidizing gas to the cathode is insufficient, pumping hydrogen is contained in the cathode off-gas. Accordingly, in this case, the concentration of hydrogen in the exhaust gas is controlled by regulating the valve opening of the bypass valve (B1) to regulate the flow rate of bypass air.
Patent KR-20080067333-A (KR)
Title: Imaging agents comprising silicon
Inventor: CANHAM LEIGH TREVOR
IPC: A61K49/18
Filed: 2006-09-22
Abstract: The use of silicon as an imaging agent is described.
Patent KR-20080080112-A (KR)
Title: Logical structure and layout based offline character recognition
Inventor: CHELLAPILLA KUMAR H
IPC: G06V30/224
Filed: 2006-12-11
Abstract: A method and system for implementing character recognition is described herein. An input character is received. The input character is composed of one or more logical structures in a particular layout. The layout of the one or more logical structures is identified. One or more of a plurality of classifiers are selected based on the layout of the one or more logical structures in the input character. The entire character is input into the selected classifiers. The selected classifiers classify the logical structures. The outputs from the selected classifiers are then combined to form an output character vector.
Patent KR-20080072945-A (KR)
Title: Fluorescent substance and process for producing the same
Inventor: TAMAMURA HIDEO
IPC: C09K11/77
Filed: 2007-01-26
Abstract: A fluorescent substance which excels in light-emitting characteristics and versatility, and which can emit light stably, and a lamp using the same are provided at a low cost. Such a fluorescent substance consists of a fluorescent substance which mainly consists of a garnet structure and an element of group V added thereto. Preferably, the fluorescent substance includes a fluorescent substance having a garnet structure in which yttrium . aluminum . garnet (Y3A15O12) is contained as a base component, and further an activator.
Patent KR-20080072961-A (KR)
Title: Coverage robot mobility
Inventor: SVENDSEN SELMA
IPC: G05D1/02
Filed: 2006-12-04
Abstract: An autonomous coverage robot includes a chassis (102), a drive system (104) to maneuver the robot, an edge cleaning head (106,214,274,316), and a controller (108) configured to monitor motor current associated with the edge cleaning head and to reverse bias the edge cleaning head motor in response to an elevated motor current, while continuing to maneuver the robot across the floor. In another aspect, the autonomous coverage robot includes a bump sensor (132) and a proximity sensor (134). The drive system is configured to reduce a speed setting in response to a signal from the proximity sensor (134) indicating detection of a potential obstacle in a forward direction, while continuing to advance the robot according to a heading setting. Furthermore, the drive system is configured to alter the heading setting in response to a signal received from the bump sensor (132) indicating contact with an obstacle.
Patent KR-20080087007-A (KR)
Title: Electronic devices with aryl amine polymers
Inventor: MCKIERNAN MARY
IPC: H01L51/00
Filed: 2006-12-18
Abstract: An electronic device containing a hole transporting semiconductive polymer comprising a first repeat unit comprising a first nitrogen of a triarylamine in the polymer backbone and a second nitrogen of an arylamine pendant from the polymer backbone, characterised in that said semiconductive polymer performs the function of transporting holes to or from a semiconductive material in said device.
Patent KR-20080091183-A (KR)
Title: Dynamic search box for web browser
Inventor: DJABAROV GEORGE
IPC: G06F17/30
Filed: 2006-12-28
Abstract: A system may receive one or more terms of a search query. The system, may automatically identify prior search queries that include the one or more terms of the search query from a history of prior search queries. The system may automatically identify possible spelling corrected search queries based on the one or more terms of the search queries. The system may automatically receive remote server-based query completion suggestions including the one or more terms of the search query. The system may present query refinement options, the query refinement box being populated with the prior search queries as suggested queries for possible selection by a user, the identified possible spelling corrected search queries, and the received query completion suggestions.
Patent KR-20090091646-A (KR)
Title: Imaging device and method, recording device and method, and reproduction device and method
Inventor: MIYAKOSHI DAISUKE
IPC: H04N5/93
Filed: 2007-12-18
Abstract: For example, the present invention can be applied to an imaging device which generates an image signal for thinning each predetermined field or frame so as to perform entire view angle read out and generates a signal for performing all-pixel partial read out in the remaining fields or frames. ® KIPO & WIPO 2009
Patent KR-20080097429-A (KR)
Title: Near-infrared absorbing film
Inventor: MORI KENICHI
IPC: G02B5/22
Filed: 2007-01-30
Abstract: Disclosed is a near-infrared absorbing film which absorbs light over a wide range of near-infrared wavelengths, while being highly excellent in durability, especially in wet heat resistance and heat resistance. Specifically disclosed is a near-infrared absorbing film wherein a near-infrared absorbing layer composed of a composition mainly containing a near-infrared absorbing dye and a resin is formed on a transparent base. This near-infrared absorbing film is characterized in that the composition contains either a trifluoromethanesulfonic acid compound or a bis(trifluoromethansulfonyl)imide compound.
Patent KR-20080102293-A (KR)
Title: Plasma display device
Inventor: YAMASHITA TAKERU
IPC: G09G3/288
Filed: 2008-01-11
Abstract: A plasma display device is provided with an image signal conversion circuit (40) for converting an image signal into image data; a data electrode driving circuit (52) for driving a data electrode based on the image data; a power calculating circuit (62) for calculating power consumption of the data electrode driving circuit (52) based on the image data; and a temperature calculating circuit (61) for calculating temperature of the data electrode driving circuit (52) based on the image data. The image signal conversion circuit (40) converts the image signal into image data which reduces power consumption of the data electrode driving circuit (52), in the case where at least a power calculation value (PE) calculated by the power calculating circuit (62) exceeds a prescribed power threshold or a temperature calculation value (TE) calculated by the temperature calculating circuit (61) exceeds a prescribed temperature threshold value.
Patent KR-20080110669-A (KR)
Title: Vector control apparatus for induction motor, vector control method for induction motor, and drive control apparatus for induction motor
Inventor: KITANAKA HIDETOSHI
IPC: H02P23/07
Filed: 2006-08-03
Abstract: There are included a secondary magnetic flux command calculating means (40) that calculates, based on an externally given torque command, a DC voltage to be inputted to an inverter, and based on an inverter angular frequency that is the angular frequency of an AC voltage outputted by the inverter, a secondary magnetic flux command for an induction motor (6), taking into account the maximum voltage that can be generated by the inverter (4); a q-axis/d-axis current command generating means (8,9) that generates, based on the torque command and secondary magnetic flux command, a q-axis current command and a d-axis current command on a d/q axis rotating coordinate system using, as a reference, the secondary magnetic flux of the induction motor (6); an output voltage calculating means (a voltage non-interference calculating part 14, an adder 17, an adder 18) that calculates, based on the q-axis current command, the d-axis current command and based on the circuit constant of the induction motor (6), an output voltage to be outputted by the inverter (4); and a voltage command/PWM signal generating means (50) that controls the inverter (4) such that the inverter (4) outputs the output voltage. ® KIPO & WIPO 2009
Patent KR-20080109090-A (KR)
Title: Method and apparatus for liquefying a natural gas stream
Inventor: KEVENAAR MARK ANTONIUS
IPC: F25J1/02
Filed: 2007-04-10
Abstract: The present invention relates to a method of liquefying a hydrocarbon stream such as a natural gas stream, the method at least comprising the steps of : supplying a partly condensed hydrocarbon feed stream (10) to a first gas/liquid separator (2); separating the feed stream (10) in the first gas/liquid separator (2) into a gaseous stream (20) and a liquid stream (30); expanding the gaseous stream (20) thereby obtaining an expanded stream (40) and feeding it (40) into a second gas/liquid separator (3); feeding the liquid stream (30) into the second gas/liquid separator (3); removing from the bottom of the second gas/liquid separator a liquid stream (60) and feeding it into a fractionation column (5); removing from the top of the second gas/liquid separator (3) a gaseous stream (50) and passing it to a compressor (6) thereby obtaining a compressed stream (70); cooling the compressed stream (70) thereby obtaining a cooled compressed stream (80); heat exchanging the cooled compressed stream (80) against a stream being downstream of the first gas/liquid separator (2) and upstream of the fractionation column (5). ® KIPO & WIPO 2009
Patent KR-20090040262-A (KR)
Title: Tunable optical dispersion compensators
Inventor: JONES RICHARD
IPC: G02B6/26
Filed: 2007-06-11
Abstract: A tunable optical dispersion compensator includes an optical input port, an input variable optical coupler, at least two optical dispersion paths, an output variable optical coupler, and an optical output port. The input variable optical coupler is coupled to selectively split portions of the optical signal received from the optical input port into each of its output ports. The optical dispersion paths are each coupled to one of the output ports of the input variable optical coupler to impart dispersion compensation to each of the split portions of the optical signal. An output variable optical coupler selectively combines the split portions of the optical signal received on its input ports from the optical dispersion paths. The optical output port is coupled to the output variable optical coupler to output a dispersion compensated optical signal.
Patent KR-20090009980-A (KR)
Title: Plasma display panel
Inventor: HYUGA RYOJI
IPC: H01J17/04
Filed: 2008-03-25
Abstract: This invention provides PDP comprising a front plate and a back plate disposed opposite to each other, the front plate comprising a display electrode and a dielectric layer provided on a glass substrate, the back plate comprising an electrode, a partition wall, and a phosphor layer provided on a substrate, the periphery of the assembly being sealed to form a discharge space. The PDP is characterized in that the display electrode comprises a plurality of layers including at least a metal electrode layer containing silver and a glass material, the content of bismuth oxide (Bi2O3) in the dielectric layer is not less than 5% byweight and not more than 25% by weight, and the content of bismuth oxide (Bi2O3) in the glass material in the metal electrode layer is not less than 5% by weight and not more than 25% by weight.
Patent KR-20100081558-A (KR)
Title: An incandescence lamp alternation change led lamp
Inventor: SO MYONG DOK
IPC: F21S2/00
Filed: 2009-01-06
Abstract: PURPOSE: An incandescent lamp displaceable light emitting diode lamp is provided to maximize the heat dissipation efficiency of a circuit board in which an LED module is mounted by providing a heat dissipation part which has a plurality of heat dissipation plates which are exposed to the outside. CONSTITUTION: An LED module is mounted on a circuit board(10). A heat dissipation part(210) is coupled and fixed to one end of the circuit board. At least one heat dissipation plate is exposed to the outside. A first pipe is fixed to one end of the heat dissipation part. A converter(40) is fixed to the other end of the heat dissipation part. A second pipe(50) is fixed to the other end of the heat dissipation part. A base(60) is fixed and coupled in a socket which receives electricity from the outside in order to supply AC power to the converter.
Patent KR-20100081768-A (KR)
Title: Pellet rubber composition for injection mlding with excellent storagestability and method for molding the same
Inventor: BAE JONG WOO
IPC: B29C45/00
Filed: 2009-01-07
Abstract: PURPOSE: A pellet rubber composition for injection molding and a method for molding a rubber product using the same are provided to have excellent storage stability in comparison with a conventional rubber composition including both a vulcanizate and a vulcanization accelerator and be smoothly transported. CONSTITUTION: A pellet rubber composition for injection molding is comprised of a mater batch which a base material and various kinds of rubber additive are mixed. The master batch is a mixed base material which is obtained by mixing the base material and a thermoplastic resin. The mater batch includes organic nanoclay and titanium organic composite. The mater batch is capable of being used for injection molding by adding a vulcanizate and a vulcanization accelerator to the mater batch.
Patent KR-20100082442-A (KR)
Inventor: CHO JEUNG HO
IPC: B65D1/32
Filed: 2009-01-09
Abstract: 본 발명은 튜브형 용기에 관한 것으로, 용기의 입구 반대편에 공기가 유동 가능한 통기공을 형성하고 필요시 개방되게 하여 용기 내부와 외부의 압력차가 해소되어 몸체가 원래 모양으로 복원하면서 저부에 남아있던 내용물이 자연스럽고 빠른 시간 안에 입구 쪽으로 흘러내려 사용시 내용물 추출이 용이하게 된다. 
       
     튜브용기
Patent KR-20100086741-A (KR)
Inventor: AN CHANG WOOK
IPC: C04B14/10
Filed: 2009-01-23
Abstract: PURPOSE: A manufacturing method of a yellow soil board, and the well-being yellow soil board are provided to maintain the intensity of the yellow soil board without using a hardener and killing profitable microorganisms. CONSTITUTION: A manufacturing method of a yellow soil board comprises the following steps: preparing 39.7% of anhydrite, 17.4% of raw yellow soil, 34% of warm water, 4.7% of germanium, 4.7% of vermiculite, and 1.7% of hardwood charcoal; adding the raw yellow soil to the warm water to obtain yellow soil water, and mixing other ingredients; inserting the mixture to the mold, putting a net on the upper side, and inserting the mixture again to form layers; flattening the surface of the board and naturally drying the board to separate from the mold.
Patent KR-20100087504-A (KR)
Title: Multi-phase clock generating circuit
Inventor: SHIN DONG SUK
IPC: H03L7/081
Filed: 2009-01-28
Abstract: PURPOSE: A multi-phase clock generating circuit is provided to match the external clock with a multi phase clock by using one delay line. CONSTITUTION: A sampling clock generation unit receives a reference clock and generates a first and second sampling clock. The sampling clock generation unit outputs one of the first and second sampling clock according to the enable state of a detection signal. A phase detector(200) generates a plurality of delays clock by delaying the reference clock. The phase detector compares the one of first and second sampling clock with the phase of the delayed clocks to generate a delay code. A controller generates a fist conversion code and a second conversion code from the delay code.
Patent KR-20090093807-A (KR)
Title: New pyruvate derivatives with neuroprotective effect, process for preparing and pharmaceutical composition comprising the same
Inventor: YOON SUNG HWA
IPC: C07C69/716
Filed: 2009-02-12
Abstract: A pyruvate derivative is provided to ensure high solubility to water, to increase inflow inside cells, and to prevent microglia activity and cytokine activity causing inflammation, thereby preventing the damage of the brain tissue. A pyruvate derivative has a structure represented by chemical formula 1. In the chemical formula 1, A is O, S, NR11 or carbonyl; B is a chemical bond or (C1-C5) alkylene; R1~R5 are independently hydrogen, (C1-C10) alkyl, (C1-C10) alkoxy, (C3-C7) cycloalkyl, (C1-C10) alkoxycarbonyl, (C6-C20) aryloxycarbonyl, alkylcarbonyl, halogen, cyano, nitro, amino, carboxyl, 2-oxopropanoyloxy, hydroxyl, mono or di(C1-C10) alkyl amino, and mono or di(C6-C20) arylamino; R11 and R12 are independently hydrogen, (C1-C10) alkyl or aryl; D is a chemical bond or O, NR31 or S; R21 is hydrogen, (C1-C10) alkyl or (C6-C20) aryl; R22~R26 are independently hydrogen, (C1-C10) alkyl, (C1-C10) alkoxy, (C3-C7) cycloalkyl, halogen, cyano, nitro, amino, mono or di(C1-C10) alkyl amino or mono or di(C6-C20) arylamino; R31 is hydrogen, (C1-C10) alkyl or (C6-C20) aryl; and m is an integer of 1~5.
Patent KR-20100094202-A (KR)
Title: Lock out valve of air system
Inventor: LEE BONG YOUNG
IPC: F16K3/314
Filed: 2009-02-18
Abstract: PURPOSE: A cutoff valve for a pneumatic system is provided to remarkably reduce noise by exhausting residual air through a silencer and an exhaust passage. CONSTITUTION: A cutoff valve for a pneumatic system comprises a first body(200), a second body(210), a vein(230), and a silencer(235). The first body has an inlet(202) for air. The second body is coupled to the first body and seals an inner space. The second body has an outlet(212) connected to the inlet. The vein is installed between the first and second bodies and has an opening(233) and a blocking port(234). The silencer is installed in the blocking port and blocks air.
Patent KR-20090117599-A (KR)
Title: Coating apparatus, coating method and storage medium
Inventor: SHINYA HIROSHI
IPC: H01L21/027
Filed: 2009-02-19
Abstract: PURPOSE: A coating apparatus, a coating method thereof, and a storage medium are provided to suppress a mark by preventing the change of an air current on the surface of a substrate even though the thickness of a layer is thin. CONSTITUTION: A substrate holding unit maintains a substrate horizontally and rotates around the vertical axis. A cover unit(4) includes an upper plate(41) facing the substrate while making an empty part in an upper side of the substrate. The cover unit rotates around the vertical axis freely and is larger than the substrate. A lift unit lifts the cover unit in comparison with the substrate holding unit. A coating liquid nozzle(6) supplies the coating liquid including a component of a coating layer and a solvent to the surface of the substrate. A controller(8) controls the operations of the substrate holding unit, the cover unit, and the lift unit.
Patent KR-20100097417-A (KR)
Title: Suction apparatus for polluted deposit of farm or fishery
Inventor: NA GI HWAN
IPC: B01D21/24
Filed: 2009-02-26
Abstract: PURPOSE: A polluted sediment suction device of a fishing ground or a marine farming area is provided to effectively transfer polluted sediment while collecting the polluted sediments without a separate diver. CONSTITUTION: A polluted sediment suction device of a fishing ground or a marine farming area includes a suction main body in which an intake cavity(12) is formed in the lower part and a discharge hole(14) is formed in the upper part. A first support plate(20) is mounted on the outer circumference of the suction main body. A second support plate(30) is arranged on the upper part of the first support plate. A cover member(40) is made of a soft material having larger size than the first support plate and the second support plate. The first support plate and the second support plate are pressurized and fixed by placing the cover member between the plates.
Patent KR-20100098087-A (KR)
Title: Method of forming a solder ball and a method of manufacturing the substrate using the same
Inventor: PARK JONG WON
IPC: H01L21/60
Filed: 2009-02-27
Abstract: PURPOSE: A method of forming a solder ball and a method of manufacturing the substrate using the same are provided to allow a user to adhere a solder ball to a substrate to increase junction reliability by reducing the deviation of temperature change in a heating section. CONSTITUTION: A base substrate includes a connection pad. A flux is coated on the connection pad. A solder ball is arranged on the top of the flux. A reflow process is performed. The reflow process comprises a temperature ramp up section and a temperature lamp down section which are classified according to a temperature change.
Patent KR-20100098108-A (KR)
Title: Navigation system estimating the location of the vehicle and method thereof
Inventor: JEON JAE WOOK
IPC: G01C21/36
Filed: 2009-02-27
Abstract: PURPOSE: A navigation system and a location detection method thereof are provided to update the navigating scenes rapidly even if accurate location information is not received from a GPS since a moving object moves again after stop. CONSTITUTION: A navigation system comprises a GPS receiver(120), an ECU(Electronic Control Unit) information receiving part(140), and a controller(110). The GPS receiver receives the location information from a GPS satellite. The ECU information receiving part receives the driving related information of a moving object from ECU of the moving object. Using the driving related information of the moving body received by the ECU information receiving part for a predetermined time after the moving object stopped, the controller produces the location of the moving object. The controller comprises a velocity calculating unit, a rotating direction sensor, a location calculating unit and a route mapping part. The velocity calculating unit computes the velocity of the moving object using the location information. The rotating direction sensor computes the current rotating direction of the moving object using the information obtained from the ECU information receiving part. The location calculating unit determines the location of the moving object. The route mapping part creates the travelling information of the moving object using the location of the moving object obtained by the location calculating unit and a map.
Patent KR-20100098471-A (KR)
Title: Apparatus for pwm generator of multi-level inverter using fpga
Inventor: CHUN TAE WON
IPC: H02M7/5387
Filed: 2009-02-28
Abstract: PURPOSE: An apparatus for the pulse-width-modulated(PWM) generator of a multi-layered inverter using field programmable gate array(FPGA) is provided to implement a vector controlling operation and a PWM controlling operation by successively controlling sixteen switching elements. CONSTITUTION: A switching unit(120) includes a plurality of switching elements and generates an output voltage with three-phase which includes 9 levels according to the switching operations of the switching elements. A vector controller(150) generates a three-phase reference voltage value by implementing a vector controlling operation with respect to the output voltage. A PWM controller(140) is formed into an FPGA and implements a PWM controlling operation with respect to the switching elements.
Patent KR-20100100078-A (KR)
Title: 수처리 장치
Inventor: LEE MIN SEON
IPC: C02F1/36
Filed: 2009-03-05
Abstract: 본 발명은 수처리 장치에 관한 것으로서, 수중 지반에 매설된 기초석 상에 고정되며, 보강리브가 형성된 베이스와, 베이스 상방으로 형성된 폴(Pole)과, 폴의 하부의 내부에 형성되며, 초음파가 퍼지도록 하는 슬롯 홀(Slot Hole)을 따라 수위에 대응하여 승하강하는 부표에 결합된 초음파 발진자와, 폴의 상부에 형성된 전원공급기와, 전원공급기로부터 전달된 전원을 초음파 발진자로 공급함과 아울러 초음파 발생 제어를 수행하는 제어회로부로 이루어져, 지류마다 점단위로 설치되어 수위에 연동하면서 계절별로 발생하는 조류에 대해 서로 다른 주파수를 이용하여 파괴할 수 있다. 
       
     녹조, 적조, 초음파, 수처리