baber/WOPTO huggingface dataset:
Patent KR-20080113409-A (KR)
Title: Thioredoxin production promoting agent
Inventor: NAKAMURA HAJIME
IPC: A61K9/08
Filed: 2007-03-29
Abstract: It is intended to provide a substance promoting the production of thioredoxin which has antioxidant, anti-inflammatory and cell protective actions and plays an important role as a redox regulatory factor in a cell. Further, it is intended to provide a pharmaceutical which contains the substance as an active ingredient, is effective in the prevention or treatment of a chronic obstructive lung disease, and has high safety. The invention relates to a novel pharmaceutical application of an extract from a vaccinia virus-inoculated and inflamed tissue and relates to a thioredoxin production promoting agent containing the extract as an active ingredient. The extract has an excellent thioredoxin production promoting action against an oxidative stress caused by a stimulus by such as a tobacco smoke extract or hydrogen peroxide and showed a significant lung cell protective effect. Therefore, the pharmaceutical of the invention containing the extract as an active ingredient is highly useful as a preventive or therapeutic agent for a chronic obstructive lung disease considered to be mainly caused by a continuous oxidative stress such as chronic smoking and the pharmaceutical with less side effects and high safety. ® KIPO & WIPO 2009
Patent KR-20090013226-A (KR)
Title: Routing in a mesh network
Inventor: NANDAGOPALAN SAISHANKAR
IPC: H04L45/122
Filed: 2007-05-10
Abstract: An apparatus includes a processing system configured to establish a link with any one of a plurality of access points in a mesh network, each of the access points providing the apparatus with a different data path through the mesh network. The processing system is further configured to compute a metric for each of the data paths and select one of the access points to establish the link with based on the metrics. In a centralized mesh network, an apparatus includes a processing system configured to compute, for each of the access points, a metric for each of a plurality of data paths supportable by that access point, and establish interconnections between the access points based on the metrics.
Patent KR-20090019842-A (KR)
Title: Magnetic resonance contrast medium using polyethylene glycol and magnetic resonance image pick-up method
Inventor: SUZUKI YOSHIKAZU
IPC: A61K49/06
Filed: 2007-05-14
Abstract: This invention provides a technique that, while providing safety and quantitativity, can continuously acquire magnetic resonance images at short repeat time intervals. Magnetic resonance signals are continuously acquired by applying excitation pulses at repeat time intervals of not more than 60 sec using a magnetic resonance contrast medium containing polyethylene glycol containing 13C in a higher proportion than natural abundance, or a compound labeled with the polyethylene glycol.
Patent KR-20090033182-A (KR)
Title: Latent curing agent
Inventor: KOMURO KATSUHIKO
IPC: C07F7/08
Filed: 2007-12-27
Abstract: Disclosed is an aluminum chelate type latent curing agent which can cure a thermocurable epoxy resin at a relatively low temperature within a short period. Also disclosed is a process for producing the aluminum chelate type latent curing agent, which can control the curing conditions for the latent curing agent relatively readily. The aluminum chelate type latent curing agent is produced by reacting an aluminum chelating agent with a silsesquioxane-type oxetane derivative in the presence of an alicyclic epoxy compound, thereby incorporating the aluminum chelating agent in a latent state.
Patent KR-20100081012-A (KR)
Title: Manufacturing method of photocatalytic sheet for photocatalytic purifying apparatus
Inventor: KIM KYUNG SOOK
IPC: B01D39/00
Filed: 2009-01-05
Abstract: PURPOSE: A manufacturing method of a photocatalyst plate is provided to improve purification efficiency by evenly coating a mixed solution on a photocatalyst material, and to perform a coating process without loss of the mixed solution. CONSTITUTION: A manufacturing method of a photocatalyst plate comprises a step for dipping a photocatalyst plate material and a step for drying the photocatalyst plate material coated with a photocatalyst plate material. In a first step, a mixed solution(2) is used for dipping the photocatalyst plate material and a step for coating the mixed solution on the surface of the photocatalyst plate.
Patent KR-20100081198-A (KR)
Title: Lgiht emitting device and backlight unit having the same
Inventor: KIM SANG JO
IPC: G02F1/1335
Filed: 2009-01-05
Abstract: PURPOSE: A light emitting device including lens which reflects the light emitted from the light emitting diode and a backlight unit including the same are provided to improve color mixing distance by arranging lens mounting an Led chip on the substrate. CONSTITUTION: A reflection layer(123) is formed on the upper of a substrate(121). Plural diode grooves(124) is formed on the substrate. A light emitting diode(125) is arranged on a diode groove. A resin material is formed in the diode groove. A lens(129) having an inverted horn shape is formed on the resin. The peripheral of the lens is expanded according to the reflecting layer of the module PCB.
Patent KR-20100086188-A (KR)
Title: Auxiliary apparatus for eye fatigue recovery and rhinitis ease by plane type heating element
Inventor: JU SUNG WON
IPC: G02C11/00
Filed: 2009-01-22
Abstract: PURPOSE: An assisting apparatus for recovering eye fatigue and reliving rhinitis using a surface heater is provided to eliminate viruses, to help blood circulation, and to create a cellular tissue using the surface heater which emits far infrared rays with heat. CONSTITUTION: An assisting apparatus for recovering eye fatigue and reliving rhinitis includes a leg(40) which is foldable on both ends of a main body(20). A surface heater(30) is installed on the lower end of the main body. The surface heater generates heat by making power supply through a cable(32). The position of the surface heater is capable of being controlled. The power is supplied through a control box.
Patent KR-20090086152-A (KR)
Title: Digital signal processing device, display device, and computer-readable recording medium for recording program
Inventor: TSUKADA NOBORU
IPC: H04N5/44
Filed: 2009-02-02
Abstract: A digital signal processing apparatus, a display device and a computer readable recording medium where a program is stored are provided to determine the input of a digital signal through a digital signal cable at high speed. A TMDS(Transition Minimized Differential Signaling) signal input unit(112) inputs a TMDS signal through a digital signal cable. A hot plug signal input unit(114) inputs a hot plug signal through the digital signal cable. A TMDS signal determining unit(122) determines the input of the TMDS signal. A hot plug signal determining unit(124) determines the input of the hot plug signal. A digital signal determining unit(126) determines the input of the digital signal.
Patent KR-20090087831-A (KR)
Title: El display device
Inventor: TAKAHARA HIROSHI
IPC: H05B44/00
Filed: 2009-02-12
Abstract: An EL(electroluminescence) display device is provided to display uniform image even if characteristic variation of the driving transistor is generated by securing enough an offset cancel period. In EL(electroluminescence) display device, a source driver circuit outputs an image signal voltage. A gate driver circuit selects a pixel(16) among the display screen, and a first condenser maintains an image signal voltage. A driving transistor(11a) supplies a current to the electro luminescence cell(15) of the pixel. The image signal voltage is supplied to the driving transistor, and it is stored in the first condenser. The offset cancel operation is performed with the image signal voltage maintained in the first condenser.
Patent KR-20100093301-A (KR)
Title: The biomarkers for diagnosis of reproductive toxicity induced by nonylphenol and the method for diagnosis thereof
Inventor: YOON SEOK JOO
IPC: C12Q1/68
Filed: 2009-02-16
Abstract: PURPOSE: A biomarker for diagnosing reproductive toxicity induced by nonylphenol is provided to use for identifying mechanism of reproductive toxicity. CONSTITUTION: A biomarker for diagnosing reproductive toxicity induced by nonylphenol is a gene causing expression change by nonylphenol exposure. A microarray chip for diagnosing reproductive toxicity induced by NP comprises: entire nucleic acid sequence of biomarker gene; oligonucleotide; or complementary strand molecule thereof. A method or detecting the biomarker to confirm reproductive toxicity comprises: a step of isolating RNA from experimental group and control group and synthesizing cDNA: a step of labeling the control group and experimental group with different fluorescence; a step of hybridizing on the microarray chip; a step of analyzing DNA microarrays chip; and a step of comparing the expression level between control group and experimental group.
Patent KR-20100094245-A (KR)
Title: Portable power module for microwave excited microplasmas
Inventor: CHOI JUN
IPC: H05H1/36
Filed: 2009-02-18
Abstract: PURPOSE: A hand-held power supply device is provided to control the frequency of microwave by automatically monitoring the matching condition of impedance. CONSTITUTION: An output terminal of an oscillation amplifier is connected to a micro wave plasma generating device(100). The oscillation amplifier supplies the microwave which is amplified in the inner oscillator. A reflection feedback part measures the variation of reflection power by being fed back from the microwave plasma generating device. The different end of the reflection power feedback part is connected to the oscillation amplifier. The reflection power feedback part generates a switching control signal for controlling the frequency of microwave to a frequency which is proper for the reflection power. The oscillation amplifier comprises a crystal oscillator(210), a fractional PLL(220), a power amplifier(240), a drive amplifier(230), a battery(270), a first regulator(250), and a second regulator(260).
Patent KR-20100094729-A (KR)
Title: Ion generation control apparatus using ac power
Inventor: LEE BYUNG HOON
IPC: A61L9/22
Filed: 2009-02-19
Abstract: PURPOSE: An apparatus for controlling ion generation using AC power supply is provided to control ion generation amount by adding resistance and diode in a circuit generating anion and cation. CONSTITUTION: An apparatus for controlling ion generation using AC power supply comprises: a VCO which generates pyramidal wave; a pulse width modulator(PWM) which determines duty by comparing the operation frequency of VCO with output voltage of error amp; a power amp which applies input voltage by amplifying according to duty ratio of the pulse width modulator(PWM); a transformer which lifts pressure by applying amplified voltage; an ion generation electrode which is connected to the terminal end of the AC output; and a rectifying section which transfers voltage.
Patent KR-20100096306-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: CHUN SUNG GIL
IPC: H01L29/78
Filed: 2009-02-24
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof are provided to reduce a GIDL(Gate Induced Drain Leakage) current by sufficiently increasing the thickness of a gate oxide layer which is overlapped with a junction region. CONSTITUTION: A semiconductor substrate(100) comprises a recess part which includes a ball-shaped first groove and a second groove in a gate forming region. An element isolation layer(104) is formed in order to expose the side of the gate forming region in which the recess part is formed on the semiconductor substrate. A gate insulation layer is formed on the surface of the recess part and on the side of the exposed gate forming region. The thickness of the first groove of the recess part is thicker than the rest part. A gate(130) is formed on the recess part where the gate insulation layer is formed and on the side of the exposed gate forming region.
Patent KR-20100019940-A (KR)
Title: Plasma display and driving apparatus thereof
Inventor: YANG JIN HO
IPC: G09G3/294
Filed: 2009-02-24
Abstract: PURPOSE: A plasma display unit and a driving device thereof are provided to prevent a resonance current due to a deviation between capacitors by using an active circuit element like a transistor and a diode as a closed loop block element. CONSTITUTION: A sustain discharge circuit(510) comprises a voltage maintenance unit(512) and an energy recovery unit(514). The sustain discharge circuit is formed in a sustain electrode driving unit. The sustain discharge circuit is connected to a plurality of X electrodes. The sustain discharge circuit is formed in a scanning electrode driving unit(400). The sustain discharge circuit is connected to a plurality of Y electrodes. The energy recovery unit comprises a plurality of transistors, a plurality of diodes, inductor and a plurality of capacitors. The energy recovery unit forms the path of increasing the voltage of X electrode or the route of decreasing the voltage of X electrode.
Patent KR-20100096610-A (KR)
Title: Nox gas sensor control unit
Inventor: PARK JUNG WON
IPC: G01N27/14
Filed: 2009-02-25
Abstract: PURPOSE: A device for controlling a NOx gas sensor is provided to accurately and precisely measure the concentration of NOx by considering the influence of oxygen concentration. CONSTITUTION: A device for controlling a NOx gas sensor comprises a gas sensor(10), an oxygen cell(70), a heater(20), a temperature measuring unit(22), a controller(30), and an oxygen cell controller(71). The oxygen cell senses oxygen concentration around the gas sensor. The heater maintains the surrounding temperature of the gas sensor. The temperature measuring unit calculates resistance of the heater by measuring the size of voltage and current applied to the heater. The controller calculates NOx gas concentration using the sensed oxygen concentration and generates a control signal for the heater. The oxygen cell controller controls the oxygen cell by receiving the control signal.
Patent KR-20090039691-A (KR)
Title: Covering plate in road
Inventor: KHO SAM SEOK
IPC: E01D19/12
Filed: 2009-03-04
Abstract: A deck plate for a road is provided to protect the safety of workers by preventing a gap from being generated between deck plates. A deck plate for a road(10) is composed of a steel sheet(12) installed on the top of a beam(B), and a covering member for covering the upper and side parts of the steel sheet. The steel sheet has a restoration frame, and the covering member is formed at a rubber plate or a resin plate(11). A plurality of slip prevention protrusions are formed on the covering member at regular intervals.
Patent KR-20100100026-A (KR)
Inventor: LEE CHANG MIN
IPC: B60R22/48
Filed: 2009-03-05
Abstract: PURPOSE: An automatic buckling system for a safety belt is provided to automatically buckle a safety belt when a load more than 40Kg is put on a driver seat and the vehicle starts. CONSTITUTION: An automatic buckling system for a safety belt comprises a main board and rail guards. When a driver sits on a driver seat and starts the vehicle, the main board moves by a sensor and a drive motor along the rail guards from A to B. After the main board reaches B, the sensor and the drive motor hook a safety belt to an inverted L-shaped hook of an auxiliary board on loop and the belt is locked.
Patent KR-20100100384-A (KR)
Title: A posture correction system
Inventor: LIM CHANG HYUN
IPC: A61F5/00
Filed: 2009-03-06
Abstract: PURPOSE: A posture correction system is provided to rapidly and accurately correct the wrong posture of a user using a proactive correction unit through correction unit transmitting the correction posture information. CONSTITUTION: An inertia sensor module(200) measures the movement of a user. A controller(300) calculates the correct posture information by comparing the posture information of the user measured by the inertia sensor module and the reference posture data. A calibrator(400) transfers the correct posture information transmitted from the controller to the user through a stimulation.
Patent KR-20090098747-A (KR)
Title: Device and method for preparing siliceous melts
Inventor: NIEHOFF THOMAS
IPC: C03C13/06
Filed: 2009-03-13
Abstract: An apparatus and a method for preparing a siliceous molten material in a cupola furnace are provided for use in producing light yellow mineral wool fibers in cupola furnace. An apparatus for preparing a siliceous molten material in a cupola furnace comprises the following units. Two or more kinds of briquettes(8,9,10) are prepared as raw materials and Al2O3 components of the briquettes serve as a supporting structure for a fusing process. A plurality of high-temperature gas burners(6) are prepared to fuse the raw materials. The arrangement of the gas burners helps to strengthen the flame of the gas burners. A collecting pan(2) gets wider from a lid(15) of a shaft(11) to a floor(1).
Patent KR-20100103999-A (KR)
Title: Composition for prevention and treatment of chronic obstructive pulmonary disease
Inventor: BAE HYUN SU
IPC: A61K36/804
Filed: 2009-03-16
Abstract: PURPOSE: A medicinal herb composition for preventing and treating chronic obstructive lung disease is provided to reduce cytokine of TNF-alpha and IL-6. CONSTITUTION: A composition for preventing and treating chronic obstructive lung disease contains solvent extract of 14-18 weight parts of Rehmannia glutinosa liboschitz var. purpurea Makino, 7-9 weight parts of Asparagus cochinchinensis, 7-9 weight parts of Schisandra chinensis Baillon, 5-7 weight parts of Scutellaria baicalensis, and 5-7 weight parts of Armeniacae semen. The extract is hot water extract or ethanol extract. The ethanol extract is prepared by adding 70% of ethanol and refluxing for 1-2 hours.
Patent KR-20100104869-A (KR)
Title: Supercritical water dispersed the neutron poison micro-particles used scwr emergency core cooling system
Inventor: YEON JEI WON
IPC: G21C15/18
Filed: 2009-03-19
Abstract: PURPOSE: By irrespective preventing the degradation of the mobility in the supercritical pressure state of the water with the change of polarity the cooling water in which the neutron absorbing material used for the emergency core cooling apparatus of the supercritical pressure water cooling nuclear reactor is uniformly dispersed absorbs the extra neutron which becomes to atom in core from the nuclear fission. CONSTITUTION: The neutron absorbing material(1) used for the emergency core cooling apparatus of the supercritical pressure water cooling nuclear reactor(5) is uniformly dispersed in the cooling water. The neutron absorbing material is composed of the material including one kind or greater selected from the group including boron, gadolinium, and the silver and cadmium.
Patent KR-20100105813-A (KR)
Title: Cutter for cutting fruit
Inventor: LEE SEA JIN
IPC: A47J23/00
Filed: 2009-03-21
Abstract: PURPOSE: A fruit cutter is provided to cut fruit into three or five pieces while removing seeds using a central cutting blade capable of being transformed according to the size of fruit. CONSTITUTION: A fruit cutter comprises multiple blade units(20) and a polygonal frame(10). The multiple blade units include an elastic blade(22) for cutting fruit and an extended curved blade(24) extended from the elastic blade in a curved shape for separating the seed and flesh of fruit. The polygonal frame secures the multiple blade units in place.
Patent KR-20090102676-A (KR)
Title: Magnetoresistance effect element and magnetic random access memory
Inventor: NAKAYAMA MASAHIKO
IPC: G11C5/14
Filed: 2009-03-24
Abstract: PURPOSE: A magnetic resistance effect device and a magnetic random access memory are provided to have large capacitance while performing the writing rapidly. CONSTITUTION: A magnetic resistance effect device(1) includes a first ferromagnetic layer, a second ferromagnetic layer, a first non-magnetic layer, and a second non-magnetic layer. The first ferromagnetic layer has magnetization at right angles to the plane of the layer. The second ferromagnetic layer has the magnetization at right angels to the plane of the layer. The first non-magnetic layer(10b) is interposed between the first ferromagnetic layer(10a) and the second ferromagnetic layer(10c). The third ferromagnetic layer is provided to the opposite side to the second ferromagnetic layer from the first non-magnetic layer. The third ferromagnetic layer has the variable magnetization in parallel to the layer. The second non-magnetic layer is interposed between the second ferromagnetic layer and the third ferromagnetic layer. A spin-polarized electron is injected to the second ferromagnetic layer by flowing the current in a direction at right angles to the layer between the first ferromagnetic layer and the third ferromagnetic layer. The precession is induced in the magnetization of the third ferromagnetic layer by injecting the spin-polarized electron to the third ferromagnetic layer from the second ferromagnetic layer through the second non-magnetic layer. A microwave magnetic field corresponding to the precession is induced to the second ferromagnetic layer.
Patent KR-20100108704-A (KR)
Title: Trouble tracking apparatus of an audio frequency electrical joint circuit
Inventor: KIM DONG JUN
IPC: B61L3/02
Filed: 2009-03-30
Abstract: PURPOSE: A trouble tracking apparatus of an AF rail circuit without insulation is provided to obtain states of connection lines and connection devices to quickly find whether it is out of order, what the trouble is, and where the trouble, thereby quickly and accurately removing the trouble. CONSTITUTION: The first transmitting device(8A) generates a signal with a fixed frequency. The first receiver receives a frequency signal of the first transmitting device transmitted by a rail. The second transmitting device generates a signal with a fixed frequency. The second receiving device(6B) receives a frequency signal of the second transmitting device transmitted by a rail.
Patent KR-20100108979-A (KR)
Title: Device of vertical protection net
Inventor: HUH MAN CHUL
IPC: E04G21/32
Filed: 2009-03-31
Abstract: PURPOSE: A vertical protection net device is provided to prevent an interval from becoming generated between a vertical protection net and an inner wall of a building. CONSTITUTION: A vertical protection net device comprises a vertical protection net(100), coupling rods(200), coupling units(300). The vertical protection net blocks dust and noise occurred in a construction site. The coupling rods are coupled to the edge of the vertical protection net. The coupling units are inserted into the coupling rods and are placed on the inner walls of a building.
Patent KR-20090127045-A (KR)
Title: Plasma display apparatus and method of driving plasma display panel
Inventor: IMURA HISAFUMI
IPC: G09G3/299
Filed: 2009-03-31
Abstract: PURPOSE: A plasma display device and a method for driving a plasma display panel are provided to reduce power consumption by implementing a small pulse applied to one of an X electrode or Y electrode. CONSTITUTION: An image is displayed by generating a sustain discharge several times according to the brightness of a cell(33) to be turned on. An X electrode driving circuit(10X) applies the sustain pulse to an X electrode. A Y electrode driving circuit(10Y) applies the sustain pulse to the Y electrode. The X electrode driving circuit and the Y electrode driving circuit apply the low voltage sustain pulse with the peak value not to generate the sustain discharge to one of the X electrode or Y electrode. The X electrode driving circuit and the Y electrode driving circuit apply the high voltage sustain pulse with the peak value to generate the sustain discharge to the other display electrode. The X electrode driving circuit and the Y electrode driving circuit have the period for apply the low voltage sustain pulse and the high voltage sustain pulse at the same time.