baber/WOPTO huggingface dataset:
Patent KR-20100108676-A (KR)
Title: Three phase bldc motor control method and system
Inventor: KIM HYUNG SOO
IPC: H02P6/16
Filed: 2009-03-30
Abstract: PURPOSE: A control method and a system thereof are provided to prevent traffic accidents by normally controlling a three phase BLDC motor regardless of the malfunction or the defect of a hall sensor. CONSTITUTION: A motor driver(20) drives a three phase BLDC motor. A CPU(30) controls the motor driver. A detector(40) senses the speed of the three phase BLDC motor. The detector is a hall sensor. A digital filter circuit(50) converts the output of the motor driver into the output signal of the detector. A comparator circuit(60) compares the output signal of the digital filter circuit.
Patent KR-20090108677-A (KR)
Title: Transmitting/receiving system and method of processing data in the transmitting/receiving system
IPC: H04N7/00
Filed: 2009-04-09
Abstract: PURPOSE: A transmitting/receiving system and a method of processing data in the transmitting/receiving system are provided to signal mapping information between an ensemble and a mobile service using an FIC chunk, divide the FIC chunk by an FIC segment unit and transmit them through an FIC, enable a receiving system to quickly obtain a service and efficiently perform channel setting using an FIC. CONSTITUTION: A transmitting frame of a transmitting/receiving system is made of a plurality of sub frames to receive at least one ensemble and mobile service. An FIC segment configured by an FIC segment header of two bytes including current/next indication information is obtained from a broadcast signal. An FIC chunk signals mapping information between an ensemble of a current transmitting frame and an mobile service from an FID segment payload. At least one of FIC chunks signaling the mapping information between the ensemble and the mobile service is restored.
Patent KR-20090109508-A (KR)
Title: Circuit breaker zone selective interlock for differentiated faults and method of operation
IPC: H02H3/093
Filed: 2009-04-15
Abstract: PURPOSE: A circuit breaker system and an operating method thereof are provided to change the response of the circuit breaker by transmitting a selective interlock signal from a downstream circuit breaker to an upstream circuit breaker when the failure is detected. CONSTITUTION: A circuit breaker(26) has a first trip unit(48). A second circuit breaker(42,44) has a second trip unit(54). The first trip unit includes a first processor, a first current sensor, and a first data communication device. The first current sensor is electrically connected to the first processor. The first data communication device transmits the signal from the first processor. The second trip unit includes a second processor, a second current sensor, and a second data communication device. The second current sensor is electrically connected to the second processor. The second data communication device transmits the signal from the first communication device to the second processor.
Patent KR-20100116257-A (KR)
Title: Method for manufacturing hollw fiber membrane
Inventor: RYU JAE HEE
IPC: B01D71/00
Filed: 2009-04-22
Abstract: PURPOSE: A method for manufacturing hollow fiber membrane is provided to recycle ionic liquid used as coagulant and washing solution. CONSTITUTION: A manufacturing method of the hollow fiber membrane comprises next processes: a process of the polymer resin being dissolved in the ionic liquid and manufacturing the polymer resin solution; a process forming the polymer resin solution of the hollow structure the membranous polymers resinous solution is discharged through the spinneret; and a process forming the porous structure contacts to coagulant the polymer resin solution discharged. The membranous polymers resin is included in the membranous polymers resinous solution to 10 ~ 50 weight%. The membranous polymers resin polyethersulfone, and polysulfone or the polyvinylidene difluoride.
Patent KR-20090114309-A (KR)
Title: Home appliance and home appliance system
Inventor: PARK HYUNG JUN
IPC: H04M11/00
Filed: 2009-04-27
Abstract: PURPOSE: A home electronic device capable of transmitting product information and a home electronic system by efficiently classifying the product information are provided to accurately transmit product information of the home electronic device by changing a unit conversion time of sound signal. CONSTITUTION: A selection unit(160) inputs external command signal for executing fault diagnosis. A conversion unit(180) converts product information into sound signal. If an external command signal is inputted from the selection unit, a sound output unit(181) outputs sound corresponding to sound signal outputted from the conversion unit. A storage unit stores the product information of the home electronic device.
Patent KR-20100121274-A (KR)
Title: A propeller for generator
Inventor: PARK JANG HWAN
IPC: F03D11/00
Filed: 2009-05-08
Abstract: PURPOSE: A propeller for a generator is provided to drive a generator driving shaft and a housing forwardly and reversely, thereby improving driving efficiency of generator shaft rotation. CONSTITUTION: A propeller(1) for a generator comprises a first rotator(2), a fixed shaft(21), a second rotator(3), and an induction guiding hole(34). The first rotator is coupled with the driving shaft in order to rotate with a driving shaft(101) of a generator(100). A spiral blade(22) is formed on the outside of the first rotator. The fixed shaft is projected to the front of the first rotator. A blade(33), spirally formed on the exterior of a body(32), is formed clockwise in the second rotator.
Patent KR-20100121298-A (KR)
Title: Tread separable pneumatic tire
Inventor: CHO SUNG TAE
IPC: B60C11/00
Filed: 2009-05-08
Abstract: PURPOSE: A tread separable pneumatic tire is provided to enable only a worn tread to be replaced and a tread to be tightly connected to a tire body. CONSTITUTION: A tread separable pneumatic tire comprises a tread replacing part(100) and a tire body(200). The tread replacing part comprises a tread layer(110) and a first connecting layer(120). The outer circumferential surface of the tread layer makes contact with the ground. The first connecting layer is connected into the tread layer. The tire body comprises a second connecting layer(210), a carcass layer(220) and an inner liner layer(230). The second connecting layer is connected to the first connecting layer. The carcass layer and the inner liner layer are formed in the second connecting layer. A plurality of uneven parts are formed on the first and second connecting layers so that the uneven parts are engaged with each other along the circumference and the width of a tire.
Patent KR-20100123942-A (KR)
Title: Traffic-control sign of road
Inventor: YU YEONG UNG
IPC: E01F9/619
Filed: 2009-05-18
Abstract: PURPOSE: A rotary traffic sign of a road is provided to offer the exact information on the road using a sign plate with a reflector, which is rotated by the wind created by running vehicles. CONSTITUTION: A rotary traffic sign of a road comprises a rotary body(204), a sign plate(206), and a debris removal unit(208). The rotary body comprises a body portion(210) and a fixing member(220). The fixing member comprises a connecting rod(226) with upper end coupled to a bearing housing(212) of the body portion, and a fastening flange(224) which is fixed to a post on a road side. The sign plate has a receiving groove(230) for receiving the wind created by running vehicles, and is fitted with a reflector. The debris removal unit is always in contact with the reflector and removes debris from the reflector at every revolution of the reflector.
Patent KR-20100126942-A (KR)
Title: Ultrasound system for reducing driving power
Inventor: LEE HONG GYO
IPC: A61B8/00
Filed: 2009-05-25
Abstract: PURPOSE: An ultrasound system is provided to generate a bias voltage used in an ultrasound transmitter by using a negative high voltage or positive high voltage. CONSTITUTION: An ultrasound system includes an ultrasound transmitter(110), a plurality of high voltage generators, and a bias voltage transmitter(130). An ultrasound transmitter generates a waveform for a probe(140). The plurality of high voltage generators generate the negative high voltage and the positive high voltage with different sizes. The bias voltage transmitter generates a bias voltage by controlling one of the negative high voltage and the positive high voltage through a charging pump circuit.
Patent KR-20100131308-A (KR)
Inventor: WON DAE YEUN
IPC: A46B11/02
Filed: 2009-06-05
Abstract: PURPOSE: A toothbrush with dentifrice is provided, which can reduce the volume of washing tools and enhance overall convenience. CONSTITUTION: A toothbrush with dentifrice is manufactured by the steps of: a step of forming a path inside a toothbrush, connecting the bottom of bristles to the path, and forming a rubber packing in order to prevent dentifrice from flowing in the hole of the bottom of the bristles by gravity; a step of inserting a plastic into the edge portion of the dentifrice in order to improve use convenience; and a step of making a screw in the combined part of toothbrush and dentifrice.
Patent KR-20100131767-A (KR)
Title: Glove box system and method for controlling thereof
Inventor: MUN JU EEL
IPC: H01L51/56
Filed: 2009-06-08
Abstract: PURPOSE: A glove box system and a control method thereof are provided to prevent the contamination of the inside of a glove box caused by the penetration of external foreign materials. CONSTITUTION: A glove box system(100) comprises a glove box(110), a gate unit(120), an opening/closing detection unit(125), and a pressure control unit(130). The gate unit is arranged on a side of the glove box and opened/closed to put work pieces in the glove box. The opening/closing detection unit generates a gate unit opening signal when the gate unit starts to open. The pressure control unit raises or reduces the internal pressure of the glove box, wherein the internal pressure is raised above the atmospheric pressure when the pressure control unit receives the gate unit opening signal from the opening/closing detection unit.
Patent KR-20100135139-A (KR)
Title: Pig feed additive using korean medical herb for promoting weight gain
Inventor: KIM SANG UK
IPC: A23K1/14
Filed: 2009-06-16
Abstract: PURPOSE: A pig feed additive using medicinal herbs is provided to improve the profitability and the supply efficiency, and to economically raise pigs. CONSTITUTION: A pig feed additive using medicinal herbs contains 10wt% of amomum xanthioides, 10wt% of massa medicata fermentata, 20wt% of bupleurum falcatum, 10wt% of cyperus rotundus, 20wt% of atractylodes japonica, 10wt% of angelica sinensis, 10wt% of phlomis umbrosa, and 10wt% of cibotium barometz.
Patent KR-20100136258-A (KR)
Title: Oral composition containing candesartan cilexetil
Inventor: JEON JAE EUN
IPC: A61P9/12
Filed: 2009-06-18
Abstract: PURPOSE: A composition for oral administration containing candesartan cilexetil with improved stability is provided to ensure drug stability. CONSTITUTION: A composition for oral administration contains candesartan cilexetil and low substituted hydroxypropyl cellulose with 5-20 weight% of hydroxypropoxyl group as a stabilizing agent. The composition is used in the form of tablet, capsule, granule, pellet, and powder.
Patent KR-20100137236-A (KR)
Title: Mobile telecommunication device and information exchanging method thereof
Inventor: PARK MYUNG SU
IPC: H04W88/02
Filed: 2009-06-22
Abstract: PURPOSE: A mobile communication devices and a method for exchanging the information using the same are provided to directly transceive personal information available for disclosing with an opponent having the same purpose among a plurality of unspecified opponents while a user moves. CONSTITUTION: A controlling unit(21) divides connection number in information available for disclosing an opponent received form a transceiver. The controlling unit temporarily stores the divided number. The controlling unit compares an interest keyword of the opponent with an interest keyword of a user stored in an open information storing unit. If the internet keywords coincide, the controlling unit displays the interest keyword with the number of the opponent.
Patent KR-20100137992-A (KR)
Title: Woven heating device which conductive threads are binded
Inventor: YOO SANG SHIN
IPC: H05B3/14
Filed: 2009-06-24
Abstract: PURPOSE: A woven heating device with the fixed structure of conductive yarn is provided to improve the flexibility of the device by weaving plane yarn and carbon yarn. CONSTITUTION: A heating unit(10) is composed of a plane shaped woven structure containing plane yarn(2) and carbon yarn(4). A conductive unit(20) is in connection with the carbon yarn of the heating unit and supplies a current to the carbon yarn. A weave fixing unit(30) weaves weft yarn and warp yarn and forms a band structure with a pre-set width. The weave fixing unit fixes the conductive unit. A maintaining unit(40) maintains the gap of the carbon yarn.
Patent KR-20110004998-A (KR)
Title: The method of massive cultivation bupleurum latissimum nakai and extraction medical active material from it
Inventor: PARK WHOA SHIG
IPC: A01G1/00
Filed: 2009-07-09
Abstract: PURPOSE: A massive cultivating method of bupleurum latissimum nakai, and an extraction method of useful pharmacological active agents from the bupleurum latissimum nakai are provided to easily cultivate the bupleurum latissimum nakai using a gibberellin treatment process. CONSTITUTION: A massive cultivating method of bupleurum latissimum nakai comprises the following steps: diluting gibberellins into distilled water to process bupleurum latissimum nakai fruit; sowing the bupleurum latissimum nakai fruit to soil; growing the fruit for a year; and cutting the flower stalk of the cultivated bupleurum latissimum nakai in June or July.
Patent KR-20110006963-A (KR)
Title: Nonvolatile memory device, memory system having the same, and programming method thereof
Inventor: HAN JINMAN
IPC: G11C16/24
Filed: 2009-07-15
Abstract: PURPOSE: A nonvolatile memory device, a memory system having the same, and a programming method thereof are provided to reduce power consumption by determining a bit line inhibition voltage according to a program condition. CONSTITUTION: A bit line inhibition voltage is determined according to a program condition(S110). A program operation is performed by using the determined bit line inhibition voltage(S120). If the program verification operation succeeds, the program operation is completed(S130). A non-volatile memory device performs the program operation with an ISPP(Incremental Step Pulse Program) method.
Patent KR-20110010387-A (KR)
Title: Repairing method for a concrete
Inventor: PARK MOON KI
IPC: E01C23/00
Filed: 2009-07-24
Abstract: PURPOSE: A method for repairing deteriorated concrete is provided to eliminate a repaired part by minimizing shock applied to the pavement surface of deteriorated concrete. CONSTITUTION: A method for repairing deteriorated concrete is as follows. The damaged depth of deteriorated concrete is measured. Cutting lines with a half size of the damaged depth are formed in the deteriorated concrete by using a multiple cutting device with multiple cutting blades and water spray units. The deteriorated concrete is crashed by applying pressure to the cutting lines. A mixture of silica sol and liquid potassium silicate is spread on the crashed concrete.
Patent KR-20100018470-A (KR)
Title: Substrate processing apparatus and method of manufacturing semiconductor device
Inventor: FUKUDA MASANAO
IPC: H01L21/22
Filed: 2009-08-05
Abstract: PURPOSE: A substrate processing apparatus and a method for manufacturing semiconductor device are provided to prevent the distribution of a film thickness from being center-recessed by oxidizing the surface of a substrate. CONSTITUTION: A reaction pipe(10) processes a plurality of substrates(6). A heater(9) heats the inside of the reaction pipe. A plurality of substrates are arranged in the reaction pipe and are holded by a holder. A first nozzle(8b) supplies hydrogen-containing gas into the reaction pipe. A second nozzle(8a) supplies oxygen-containing gas into the reaction pipe. The inside of the reaction pipe is exhausted by an exhaust pipe(50). A pressure controller controls pressure in the reaction pipe to be lower than atmospheric pressure.
Patent KR-20110016059-A (KR)
Title: Method for increasing ginsenosides content in white ginseng water extract
Inventor: CHOI JAE EUL
IPC: A23L2/08
Filed: 2009-08-11
Abstract: PURPOSE: An increasing method of the ginsenoside content inside a white ginseng water extract is provided to use a main root, lateral roots, and rootlets of white ginseng with a constant rate. CONSTITUTION: An increasing method of the ginsenoside content inside a white ginseng water extract comprises the following steps: cutting a main root, lateral roots, and rootlets of white ginseng; inserting the main root, the lateral roots, and the rootlets into an extractor containing water; and heating for 5~7hours at 94~96deg C to increase the total ginsenoside content of the white ginseng water extract.
Patent KR-20100020922-A (KR)
Title: Ultrasonic imaging apparatus
Inventor: AMEMIYA SHINICHI
IPC: G01S5/18
Filed: 2009-08-12
Abstract: PURPOSE: An ultrasound imaging apparatus is provided to reduce the electrical energy consumption by eliminating the consumption of the stable current. CONSTITUTION: A pulsator(33) comprises multiple first push-pull circuits having the output unit which is coupled to the output line(1) and output line combined with the piezoelectric transducer(11). The power supply supplies voltage having different level to first push-pull circuits. The first push-pull circuits comprises the first rectifier element preventing the reverse current applied to the first complementary type transistor. The pulsator comprises the second push-pull circuit having the output unit. The same power supply voltage as the first push-pull circuit is applied to the second push-pull circuit.
Patent KR-20110019854-A (KR)
Title: Ice container with outer and inner cover
Inventor: YOO HONG SANG
IPC: B65D8/06
Filed: 2009-08-21
Abstract: PURPOSE: An ice container including an internal and external cover is provided to protect the ice container by suing the internal and external cover during the process of distribution. CONSTITUTION: An ice container(10) comprises the following: a circumference unit(11) attached to the inner circumference of an external cover(2); a concave unit(12) for storing contents; the external cover receiving the ice container; an internal cover(3) including an upper edge unit(4) and dented unit(14); the upper edge unit detachably combined with the upper side of the external cover; and the dented unit combined with the concave unit of the ice container.
Patent KR-20100040660-A (KR)
Title: Surface structuration of thin films by localized ejection of immiscible liquid
Inventor: SERBUTOVIEZ CHRISTOPHE
IPC: G03F7/00
Filed: 2009-08-25
Abstract: PURPOSE: A method for forming topology on the surface of an organic thin film is provided to easily and economically create a structure, which is changed as a desired number, location, distribution, and a shape, on the thin film surface of various types. CONSTITUTION: A method for forming topology on the surface of an organic thin film comprises a step creating the topology(4) on the surface of the organic thin film(1) of liquid or gel form by locally spraying liquid materials. The liquid material is immiscible to materials comprising the organic thin film. The organic thin film is located on a substrate(3). The material comprises the thin film is solution monomer, solution polymer, and a gel of monomer and polymer.
Patent KR-20110021487-A (KR)
Title: Novel organic compound and organic light emitting device using the same
Inventor: SHIN CHANG JU
IPC: C09K11/06
Filed: 2009-08-26
Abstract: PURPOSE: An organic compound is provided to enable application to a phosphorescence host material, a fluorescence host material, a hole injection material or a hole transport material, to lower driving voltage, and to improve luminous efficiency, brightness, thermal stability and lifetime. CONSTITUTION: An organic compound is represented by chemical formula 1. An organic light-emitting device comprises a positive electrode, a negative electrode, and an organic material layer interposed between the positive electrode and the negative electrode. At least one of monolayered or more organic layer is an organic layer including a compound represented by chemical formula 1.
Patent KR-20110022387-A (KR)
Title: Mobile terminal
Inventor: KANG JAE HYUK
IPC: H04B1/38
Filed: 2009-08-27
Abstract: PURPOSE: A mobile terminal is provided to enhance the physical connection of a connection terminal by enduring the force generated from the both sides of terminals through a connection terminal structure supported at the both ends of a case. CONSTITUTION: A case includes a PCB(Printed Circuit Board) therein and forms the external appearance of a terminal. A connection terminal(140) is installed at the case and electrically connects the PCB to an external device. An external terminal is supported by the external plane of the case. An inner terminal is elastically connected to a terminal of the PCB, and is supported by the inner plane of the case and connected to the external terminal.
Patent KR-20110023021-A (KR)
Title: Earthquake-resistant apparatus of rack
Inventor: JUNG WOO JIN
IPC: H04Q1/02
Filed: 2009-08-28
Abstract: PURPOSE: An earthquake resistant apparatus of a rack is provided to dispersedly absorb an external shock by fixing the upper and lower part of the rack to a building. CONSTITUTION: A rack is grounded from all directions of the lower part. A lower earthquake resistant mean(110) supports the rack by dispersing the shock, and offers independent movement. An upper earthquake resistant mean(120) reduces the load added to the lower part earthquake resistant mean(110). A buffer elastically absorbs earthquake shock by embodying the upper earthquake resistant mean. A fixed member has protrusions to each end of the buffer.
Patent KR-20110024131-A (KR)
Title: Apparatus for displaying image and method for operating the same
Inventor: LEE YU JIN
IPC: H04N5/445
Filed: 2009-09-01
Abstract: PURPOSE: An image display device and an operating method thereof are provided to improve a user convenience. CONSTITUTION: An image display device(100) and an operating method thereof are comprised as follows: a step of displaying a thumbnail list with a plurality of thumbnail image; a step of selecting at least two thumbnail images among a plurality of images; a step of displaying an image of an input signal corresponding to each selected thumbnail image on a display.
Patent KR-20110024376-A (KR)
Title: Photovoltaic device and method for manufacturing the same
Inventor: MYONG SEUNG YEOP
IPC: H01L31/052
Filed: 2009-09-02
Abstract: PURPOSE: A photovoltaic device and a manufacturing method thereof are provided to improve the efficiency of the photovoltaic device by adding carbon or nitrogen when a middle reflection layer is formed. CONSTITUTION: A photovoltaic device includes a substrate, a first unit cell(30), a middle reflection layer(40), and a second unit cell(50). The first unit cell is positioned on the substrate and includes a p type layer, an I type photoelectric conversion layer, and an n type layer. The middle reflection layer is positioned on the first unit cell and includes hydrogenated n type microcrystalline silicon carbide or hydrogenated n type microcrystalline silicon nitride. The second unit cell is positioned on the middle reflection layer and includes a p type layer, an I type photoelectric conversion layer, and an n type layer.