baber/WOPTO huggingface dataset:
Patent KR-20110053795-A (KR)
Title: Capacitance estimation system of dc link capacitor for single phase pulse width modulation converter
Inventor: LEE DONG CHOON
IPC: H02M3/28
Filed: 2009-11-16
Abstract: PURPOSE: A capacitance estimation system of a dc link capacitor for single phase pulse width modulation(PWM) converter is provided to improve productivity by determining the replacement time of a capacitor in advance by estimating a capacitance state in on-line. CONSTITUTION: An inductor(L) is connected to the backend of an input power source(es). A PWM converter converts AC voltage outputted from the input power source into DC voltage. The capacitor(C) is connected to the backend of the PWM converter and smooths the DC voltage. A voltage controller produces a second current command using the difference of the voltage of capacitor and a first voltage command. The current controller outputs the voltage command from the error current value.
Patent KR-20110058023-A (KR)
Title: The boarding bridge with minute approaching device and shock-absorber part and operation method thereof
Inventor: PARK EUN WOO
IPC: B64F1/31
Filed: 2009-11-25
Abstract: PURPOSE: A boarding bridge with an approaching device and a shock-absorber and an operating method thereof are provided to approach a boarding bridge to the body of an airplane using the approaching device to thereby reduce impact. CONSTITUTION: A boarding bridge comprises a rotunda, a tunnel, a cap(140), a main moving device, and a minute approaching device(210). The tunnel is extended from the rotunda. The tunnel is retracted. The cap is combined with the tunnel such that the cap is rotated. The cap connects the tunnel to an airplane. The main moving device moves the cap according to a retracting operation of the tunnel. The minute approaching device is arranged at the end of the cap. In minute approaching device moves the end of the cap from a proximity position to a contact position in a state in which the retracting operation of the tunnel is stopped.
Patent KR-20110062379-A (KR)
Title: Apparatus and method for transmitting data through visible ray
Inventor: PARK HYUN CHEOL
IPC: H04B7/00
Filed: 2009-12-03
Abstract: PURPOSE: An optical wireless device and method thereof using visual light are provided to perform communication between and head set and wireless device without using additional device. CONSTITUTION: A backlight module(110) includes a driver circuit and an LED backlight unit. A controller(130) controls the driver circuit based on an audio signal. The backlight module more includes a power supply unit supplying the power to the driver circuit. An audio signal generating unit(120) generates an audio signal from the audio sound.
Patent KR-20110062466-A (KR)
Title: Low noise typed balance shaft module
Inventor: KO GAB SEOK
IPC: F01M1/02
Filed: 2009-12-03
Abstract: PURPOSE: A low noise typed balance shaft module which can reduce the noise of a secondary oil pump is provided to reduce noise by reducing discharging pulsating pressure. CONSTITUTION: A low noise typed balance shaft module comprises a dual oil pump, an eccentricity washer and a pulsating chamber. The dual oil pump comprises a main oil pump(10) and a secondary oil pump(30). The secondary oil pump is located in the rotor which absorbs and discharges the pumped oil after circulation. An eccentricity washer forms open parts by removing outer girth in order to expand the oil path. The eccentricity washer forms a split discharging part.
Patent KR-20110062614-A (KR)
Title: Lean/rich control method of vehicle provided with lnt
Inventor: HAN PYUNG HYUN
IPC: F01N9/00
Filed: 2009-12-03
Abstract: PURPOSE: A method for controlling the lean/rich of vehicle, in which nitrogen oxide removing device is installed, is provided to maintain the optimum purification efficiency of NOx by rapidly controlling a target air-fuel ratio. CONSTITUTION: A method for controlling the lean/rich of vehicle comprises a lean/rich mode operation. The new storage quantity of NOx is calculated by multiplying the NOx inflow amount and the NOx storage rate in a lean/rich mode operation(S10). A bigger value is recorded as the storage quantity of NOx in a recording medium after comparing value output by adding new NOx storage quantity and the recorded NOx storage quantity to zero(S60). If the NOx storage quantity is bigger than the maximum NOx storage quantity, a reach mode is operated. If the NOx storage quantity is smaller than the maximum NOx storage quantity, a lean mode is operated(S70).
Patent KR-20110063935-A (KR)
Title: Energy saving ship with power generation system using orc
Inventor: KIM MI KUM
IPC: F01K23/02
Filed: 2009-12-07
Abstract: PURPOSE: An energy saving ship equipped with a power generation system using temperature difference is provided to continuously drive a turbine and produce a large amount of electric power by repeating the vaporization and liquefaction of working fluid in an evaporator and a cooler. CONSTITUTION: An energy saving ship equipped with a power generation system using temperature difference comprises a heat engine(7) which is cooled by clean water, a cooler(8) which performs heat exchange between clean water and seawater, hot and cold clean water pipes(9,10) which connect the heat engine and the cooler and let hot and cold clean water flow, hot and cold seawater pipes which guide seawater drawn into or discharged from the cooler, and an ORC(Organic Rankine Cycle) which generates power by circulating working fluid through an evaporator, a turbine, a condenser, and a pump. The evaporator of the ORC performs heat exchange with the hot clean water pipe and the condenser with the cold clean water pipe.
Patent KR-20110064867-A (KR)
Inventor: KIM SANG HO
IPC: B66F9/24
Filed: 2009-12-09
Abstract: PURPOSE: A reach velocity control part of electric reach type forklift truck is provided to efficiently control the reach task by safely delivering cargo without impact to the structure of mast. CONSTITUTION: A reach velocity control part of electric reach type forklift truck comprises an RPM sensor(6), a mast position sensor(7), and a controller(3). The RPM sensor detects RPM of a reach cylinder driving motor(4) and transmits a signal to controller. The mast position sensor detects the location of a mast using electrical signal and transmits a signal to the controller. If the controller detects that the position of the mast reaches a predetermined position, reduces the driving rate of the motor below set speed in order to reduce the speed of the reach cylinder.
Patent KR-20110076090-A (KR)
Title: Self-assembly shelf for wall patched
Inventor: CHOI MIN WOO
IPC: A47B96/02
Filed: 2009-12-29
Abstract: PURPOSE: A prefabricated wall hanging shelf is provided to enable a user to easily change the shape structure of the shelf. CONSTITUTION: A prefabricated wall hanging shelf comprises an extrusion board(10) and a connecting bar(20). The connecting bar is arranged in a penetration hole of the extrusion board and is inserted into the extrusion board. A finishing rod is arranged in the penetration hole and is inserted into the end part of the extrusion board. A hanger is arranged and is inserted into a hooking part of the rear side of the extrusion board. A fixing hole is formed in every direction of the extrusion board. A fixing hole is formed in the connection vane part of the connecting bar. The fixing hole is arranged with the fixing hole of the extrusion board.
Patent KR-20110076555-A (KR)
Title: A fuel nozzle in case of alternately firing different fuels
Inventor: CHO HAN CHANG
IPC: B05B1/06
Filed: 2009-12-29
Abstract: PURPOSE: A fuel nozzle using various fuel is provided to have no problem of flame stability when using various kinds of fuel. CONSTITUTION: The fuel nozzle using various fuel forms at least more than one fuel injection part, which has circling shape, in the columnar direction. The fuel nozzle(30) is formed to be sloped on the center axis of fuel nozzle. The fuel injection part parallels the center axis of the fuel nozzle.
Patent KR-20110078888-A (KR)
Title: Semiconductor memory device and manufacturing method of semiconductor memory device
Inventor: NAM SANG WOO
IPC: H01L27/115
Filed: 2009-12-31
Abstract: PURPOSE: A semiconductor memory device and a manufacturing method thereof are provided to improve a program speed by applying a BTBT tunneling assisted hot electron injection method in a program operation. CONSTITUTION: A gate isolation layer(110) is formed on a semiconductor substrate. A gate is formed on the gate isolation layer. A first ion injection region(130) is formed and diffused by implanting a first conductive ion in the upper side of the semiconductor substrate near a gate. A source region and a drain region are formed by implanting a first conductive ion in the upper side of the semiconductor substrate near the gate. A second ion implantation region(160) for applying a voltage to the semiconductor voltage is formed by implanting ions near a drain region.
Patent KR-20090032102-A (KR)
Title: Method for producing organic thin film by using film physical property improving process
Inventor: KUMAZAWA KAZUHISA
IPC: B05D7/24
Filed: 2007-07-31
Abstract: Disclosed is a method for producing an organic thin film which is excellent in film physical properties such as heat resistance and durability. Specifically disclosed is a method for producing an organic thin film wherein an organic thin film is formed on a base surface, which method comprises at least a step (B) wherein a base is brought into contact with an organic solvent solution containing a metal surface active agent having at least one hydrolyzable group or hydroxy group, and a catalyst interactive with the metal surface active agent. This method for producing an organic thin film is characterized by further comprising, after the step (B), a step (E1) for heating the base, which has been brought into contact with the organic solvent solution, at a temperature within the range of 100-150°C, a step (E2) for immersing the base, which has been brought into contact with the organic solvent solution, into a hot water having a temperature of not less than 40°C but less than the boiling point, or a step (E3) for bringing the base, which has been brought into contact with the organic solvent solution, into contact with a water vapor within the temperature range of 60-150°C.
Patent KR-20090035635-A (KR)
Title: Enclosure to prevent fluid ingress of a device having a touch screen interface
Inventor: SAUERS MATTHEW CARLYLE
IPC: G06F1/18
Filed: 2007-09-05
Abstract: An electronic device enclosure having an integrated in-mold foil, which prevents fluid ingress around an included display of the electronic device, is disclosed. A portion of the in-mold foil is adapted to the specific contour and profile of the display, thereby allowing a user to use a touch screen interface of the display with no shortcomings. In addition, the in-mold foil protects the display from direct chemical attack, and may provide a liquid-tight seal between a button of the electronic device and the enclosure.
Patent KR-20090049062-A (KR)
Inventor: HINTERMANN SAMUEL
IPC: A61P25/00
Filed: 2007-09-07
Abstract: 본 발명은 유리 염기 형태 또는 산 부가염 형태의 하기 화학식 I의 신규한 헤테로시클릭 화합물, 그의 제조, 의약으로서 그의 용도 및 그를 포함하는 의약에 관한 것이다. 
     <화학식 I> 
     
       
     
     시클릭 술폰, 미토콘드리아 나트륨-칼슘 교환체
Patent KR-20090079227-A (KR)
Title: Bicyclic heteroaromatic compounds
Inventor: LEACH COLIN ANDREW
IPC: A61K31/4375
Filed: 2007-10-12
Abstract: R1 is an aryl group, unsubstituted or substituted by 1, 2, 3 or 4 substituents which may be the same or different selected from the group consisting of C1-C6 alkyl, C1-C6alkoxy, C1-C6 alkylthio, aryl C1-C6 alkoxy, hydroxy, halo, CN, COR6, COOR6, NR6COR7, CONR8R9, SO2NR8R9, NR6SO2R7, NR8R9, halo C1-C4 alkyl, and halo C1-C4 alkoxy; W is CH and X is N, or W is N and X is CH, or W and X are CH; Y is C2-C4alkyl, R2 is hydrogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkylthio, aryl C1-C6 alkoxy, hydroxy, halo, CN, COR6, carboxy, COOR6, NR6COR7, CONR8R9, SO2NR8R9, NR6SO2R7, NR8R9, mono to perfluoro-C1-C6 alkyl, or mono to perfluoro-C1-C6 alkoxy; n is 0-5; R3 is C1-C4 alkyl; R4 is C1-C4 alkyl; R5 is hydrogen, C1-C10 alkyl, C2-C10 alkenyl, C2-C10 alkynyl, halo C1-C4 alkyl, C3-C8 cycloalkyl, C3-C8 cycloalkyl, C3-C8 cycloalkyl C1-C4 alkyl, C5-C8 cycloalkenyl, C5-C8cycloalkenyl C1-C4 alkyl, C3-C8-membered heterocycloalkyl, 3-8-membered heterocycloalkyl C1-C4 alkyl, C6-C14 aryl, C6-C14 aryl C1-C10 alkyl, heteroaryl, or heteroaryl C1_C10alkyl; wherein each group is optionally one or more times by the same and/or a different group which is C1-C6 alkoxy, C1-C6 alkylthio, aryl C1-C6 alkoxy, hydroxy, halo, CN, NR8R9, or halo C1-C4 alkoxy R6 and R7 are independently hydrogen or C1_C10 alkyl; R8 and R9 are the same or different and are hydrogen or C1_C10 alkyl, or R9 and R10 together with the nitrogen to which they are attached form a 5-to 7 membered ring optionally containing one or more further heteroatoms selected from oxygen, nitrogen and sulphur, and optionally substituted by one or two substituents selected from the group consisting of hydroxy, oxo, C1-C4 alkyl, C1-C4 alkylcarboxy, aryl, and aryl C1-C4 alkyl; or a pharmaceutically acceptable salt thereof. These compounds are useful for treating atherosclerosis or other inflammatory diseases.
Patent KR-20090061080-A (KR)
Title: Compounds for the treatment of metabolic disorders
Inventor: SHARMA SHALINI
IPC: C07C233/47
Filed: 2002-06-12
Abstract: Compounds useful for the treatment of various metabolic disorders, such as insulin resistance syndrome, diabetes, hyperlipidemia, fatty liver disease, cachexia, obesity, atherosclerosis and arteriosclerosis, are disclosed.
Patent KR-20090082456-A (KR)
Title: Azaindole derivatives as CFTR modulators
Inventor: HADIDA RUAH SARA
IPC: A61K31/437
Filed: 2007-11-02
Abstract: The present invention relates to modulators of ATP-Binding Cassette (''ABC'') transporters or fragments thereof, including Cystic Fibrosis Transmembrane Conductance Regulator (''CFTR''), compositions thereof, and methods therewith. The present invention also relates to methods of treating ABC transporter mediated diseases using such modulators.
Patent KR-20090083952-A (KR)
Title: Process for the synthesis of 2,5-dihydroxyterephthalic acid
Inventor: RITTER JOACHIM C
IPC: C07C65/05
Filed: 2007-11-28
Abstract: 2,5-dihydroxyterephthalic acid is produced in high yields and high purity from 2,5-dihaloterephthalic acid by contact with a copper source and a ligand that coordinates to copper under basic conditions. ® KIPO & WIPO 2009
Patent KR-20090085141-A (KR)
Title: A method and system for telecine detection and restoration
Inventor: LU NING
IPC: H04N7/015
Filed: 2007-12-27
Abstract: A method and system are disclosed. The method includes receiving a video clip including a plurality of frames. The method further includes detecting a telecine cadence of the video clip by comparing a top field and a bottom field of each of the plurality of frames. Further, based on the detected telecine cadence, the method reconstructs the video clip to an original frames-per-second (fps) value. ® KIPO & WIPO 2009
Patent KR-20090113260-A (KR)
Title: Controlled release of active aldehydes and ketones from equilibrated dynamic mixtures
IPC: A23L27/10
Filed: 2008-01-28
Abstract: The present invention concerns a dynamic mixture obtained by combining, in the presence of water, at least one diamine derivative, comprising at least one benzylamine moiety, with at least one active aldehyde or ketone. The invention's mixture is capable of releasing in a controlled and prolonged manner said active compound, in particular perfuming ingredients, in the surrounding environment.
Patent KR-20090089910-A (KR)
Title: Phosphonium salt, catalyst for polymerization of alkylene oxide compound, and process for production of poly(alkylene oxide)
Inventor: HAYASHI TAKAOMI
IPC: C07F9/24
Filed: 2007-12-12
Abstract: Disclosed is a phosphonium salt compound which can be synthesized readily and is useful as a basic catalyst. The phosphonium salt compound is represented by the general formula (1). (1) wherein Qn- represents an anion of an n-valent active hydrogen compound which is produced by removing n protons from an active hydrogen compound having at least one carbon atom and also having up to 8 active hydrogen atoms on an oxygen atom or a nitrogen atom; a, b and c independently represent a positive integer of 3 or smaller or 0, provided that all of a, b and c in a molecule are not 0; and R's independently represent a hydrocarbon group having 1 to 10 carbon atoms, and two R's on one nitrogen atom may together form a cyclic structure. ® KIPO & WIPO 2009
Patent KR-20090127300-A (KR)
Title: Reduction of optical fiber cane/preform deformation during consolidation
Inventor: BALAKRISHNAN JITENDRA
IPC: C03B37/018
Filed: 2008-02-21
Abstract: According to an embodiment of the invention a method of manufacturing optical fiber cane comprises the steps of: (i) providing a core rod manufactured of relatively low viscosity glass; (ii) depositing SiObased soot around the core rod to form a soot preform, the soot being of relatively high viscosity material such that the softening point of the low viscosity glass is at least 200°C lower than the viscosity of the high viscosity outer core region; and (iii) consolidating the soot of the soot perform by exposure to hot zone at temperatures of 1000°C-1600°C. The soot is consolidated by heating the outer portion of the soot perform at a relatively fast heating rate, the heating rate being sufficient to densify the soot, so as to render the densified material with enough rigidity to confine the heated core rod and to prevent the heated core rod from puddling.
Patent KR-20090125834-A (KR)
Title: Melt metallurgical method for the production of metal melts, and transition metal containing charge for use therein
Inventor: MEYN ULRICH
IPC: C22B3/08
Filed: 2008-03-04
Abstract: The invention relates to a method for the production of a metal melt containing at least one base metal and at least one additional alloying component, wherein the production takes place in a smelting vessel with slag covering the melt. According to the invention, in order to increase the alloying component content of the melt, a charge which contains the alloying component is added to the melt, wherein the charge contains >= 5-10% by weight of the alloying component; >= 5-10% by weight of the melt metallurgically safe volatile components; <= 5% by weight of sulfur; and, optionally, further alloying components and/or slag-forming agents. The charge can be obtained by the leeching of ores and precipitation in the form of hydroxides and/or carbonates. The invention further relates to such a charge.
Patent KR-20090125849-A (KR)
Title: Spark plug manufacturing method
Inventor: KATO TOMOAKI
IPC: H01T13/20
Filed: 2008-03-27
Abstract: Provided is a method for manufacturing a spark plug which comprises a center electrode and an earth electrode spaced through a discharge gap from the center electrode, and in which at least one of the center electrode and the earth electrode includes an electrode parent material containing a base metal and a precious metal chip welded to the electrode parent material. The spark plug manufacturing method is characterized in that it comprises a laser welding step of the precious metal chip and the electrode parent material by arranging the precious metal chip at a predetermined position of the electrode parent material and by irradiating the chip and the parent material with a pulsating laser beam thereby to form the welding spots corresponding to the individual laser pulses, sequentially in the circumferential direction of the precious metal chip, and in that at least either of the laser pulses is initially increasing type laser pulses and/or finally reducing type laser pulses. At the laser irradiating time, it is possible to prevent sputters from being scattered to stick to the precious metal chip or the electrode parent material and to prevent blow holes from being formed in the individual welding spots. It is also possible to prevent cracks from being formed in the individual welding spots.
Patent KR-20100011975-A (KR)
Title: Pattern forming method, pattern or mold formed thereby
Inventor: TERASAKI ATSUNORI
IPC: H01L21/027
Filed: 2008-05-22
Abstract: A pattern forming method includes a step of forming a pattern of a resist on a surface of a thin film formed on the base material; a step of forming a reverse layer on the pattern of the resist; a step of forming a reverse pattern, of the reverse layer complementary to the pattern of the resist by removing the resist after removing the reverse layer to expose a surface of the resist is exposed; a step of forming a hard mask layer including the thin film, on which the reverse layer is formed, by etching the thin film through the reverse pattern of the reverse layer as a mask; and a step of etching the base material through, as a mask, the hard mask layer on which the reverse layer remains or the hard mask layer on which the reverse layer has been removed.
Patent KR-20100028038-A (KR)
Title: Treatment and prevention of influenza
Inventor: DORAN TIMOTHY JAMES
IPC: A23L13/50
Filed: 2008-05-16
Abstract: The present invention relates to nucleic acid molecules comprising a double-stranded region, and nucleic acid constructs encoding therfor, that are useful for the treatment and/or prevention of influenza. In particular, the present invention relates to nucleic acid constructs encoding a double stranded RNA molecule(s) that can be used to produce transgenic poultry, for example chickens, such that they are at least less susceptible to an avian influenza infection. Also provided are nucleic acid molecules comprising a double-stranded region that can be used as a therapeutic to treat and/or prevent, for example, avian influenza in poultry.
Patent KR-20100017840-A (KR)
Title: Filter for a tobacco product
Inventor: SALASPURO VILLE
IPC: A24D3/14
Filed: 2008-05-16
Abstract: The invention relates to a cigarette holder-type component, which is intended to be attached to a tobacco product and can be adapted to the suction head of the tobacco product so that the smoke travels through the component during smoking. The component contains porous material, into which an aqueous solution containing at least one aldehyde-binding compound has been absorbed to form an aldehyde-binding filter. In the component that is to be attached to the tobacco product, the water content of the material is kept at a level where the aldehyde-binding compounds are capable of reacting with the aldehydes in the smoke, changing them into a harmless form.
Patent KR-20110080068-A (KR)
Inventor: LEE KWANG HEE
IPC: A21C11/04
Filed: 2010-01-04
Abstract: PURPOSE: An apparatus for manufacturing dumpling dough skin is provided to reduce faulty and to enhance productivity. CONSTITUTION: An apparatus for manufacturing dumpling dough skin comprises: an upper pressure roller, a transfer roller, a direction change roller, and a lower pressure roller. The upper pressure roller(200) which is continuously driven by a server motor. The transfer roller(300) having needle(300a) at the outer circumference. A sensor(410) and a timer(420) are mounted at the back of the direction change roller(400). The lower pressure roller(500) forms a circular dumpling dough skin.
Patent KR-20110083809-A (KR)
Title: Strawbale block of mortar plaster machine
Inventor: LIM YOUNG FAN
IPC: E04C1/00
Filed: 2010-01-15
Abstract: PURPOSE: A strobe block mortar plastering device is provided to produce strong and uniform block and to reduce cost and time to manufacture blocks. CONSTITUTION: A strobe block mortar plastering device comprises a pipe(2) and a pressure device(7). Watery mortar is inserted in a straw(8) of a block(10). Thick mortar and a different property of mortar are plastered on the straw of the block. After a pipe is pierced in the straw, the watery mortar is inserted into the straw by using the pressure device. A bar(3) is installed in the pipe in order to block watery mortar and to prevent the clogging of the pipe by moving the pipe up and down. Straw surface mortar and the straw inside mortar are mixed in order to improve the durability of a block.