baber/WOPTO huggingface dataset:
Patent KR-20100121310-A (KR)
Title: Power supply for led
Inventor: EOM YEON SIK
IPC: H05B37/02
Filed: 2009-05-08
Abstract: PURPOSE: An LED power supply apparatus is provided to maintain the brightness and temperature of an LED constantly by varying the current supplied to the LED according to the state of the LED. CONSTITUTION: An AC power part(1) implements the EMI/EMC filtering for AC power and supplies it to a first rectifier(2). The first rectifier rectifies the AC power and converts it into DC voltage. A snubber circuit part(3) implements the PWM(Pulse Width Modulation) control. A main control circuit part(5) implements the power control.
Patent KR-20100121736-A (KR)
Title: Method for production of 5-hydroxymethylfurfural
Inventor: CHO JIN KU
IPC: C07D233/04
Filed: 2009-05-11
Abstract: PURPOSE: A method for preparing 5-hydroxymethyl furfural(HMF) is provided to easily isolate and purify metal catalyst after HMF conversion. CONSTITUTION: A method for preparing 5-hydroxymethyl furfural comprises: a step of mixing fructose and irregular metal catalyst in an organic solvent; a step of heating the mixture and stirring. The irregular metal catalyst is denoted by chemical formula I and contains imidazole ligand of solid phase. The heating temperature during the reaction is 50-130°C.
Patent KR-20100121961-A (KR)
Title: Air conditioner
Inventor: KIM HONG RYEOL
IPC: F24F11/00
Filed: 2009-05-11
Abstract: PURPOSE: An air conditioner is provided to minimize power consumption by controlling the operation of a compressor according to the set temperature of cold water. CONSTITUTION: An air conditioner includes at least one air handling unit(1,2) and a plurality of chillers(3,4,5). The air handling unit includes a heat exchanger and supplies heat-exchanged air to an air conditioning area. The chiller includes the compressor, a condenser, an expanding device, and an evaporator. The evaporator is connected to the heat exchanger through a water pipe and supplies cold water to the heat exchanger. The operating chiller sets the temperature of cold water according to the differential pressure between the high pressure side and the low pressure side and controls the operation of the compressor according to the set temperature of the cold water. The chiller includes a low pressure sensor, a high pressure sensor, and a chiller controller. The low pressure sensor senses the inhalation pressure of the compressor and the discharge pressure of the compressor.
Patent KR-20090118863-A (KR)
Title: Reducing power-on time by simulating operating system memory hot add
Inventor: KRITT BARRY ALAN
IPC: G06F15/177
Filed: 2009-05-12
Abstract: PURPOSE: A method for reducing power-on time of an OS(Operating System) memory by simulation is provided to make the system boot time fast by booting the OS using the subset. CONSTITUTION: A first area of the system memory is initialized(8). The first are is smaller than a second area. The second area is initialized(10). The OS is initialized by using the first area(20). The physical hot add of the second area is simulated. The OS uses the first and second areas.
Patent KR-20100122639-A (KR)
Title: Laundary collection box
Inventor: LEE HYUN KYU
IPC: B65B11/00
Filed: 2009-05-13
Abstract: PURPOSE: A laundry collection box is provided, which prevents contamination of stored laundry and conveniently keeps laundry. CONSTITUTION: A laundry collection box comprises: a main body(10) in which a shutter aperture part is formed in the upper part and a door is installed in the lower part; a shutter unit(20) which is installed inside the main body and is equipped with a shutter shutting the shutter opening part; a card recognition part(30) installed at one side of the main body; a controller which is installed in the main body and opens and closes the shutter; and a filing receipt outlet member(40) installed at one side of the main body.
Patent KR-20100128166-A (KR)
Title: Integreated value assessment system for evaluation of water treatment facility
Inventor: NAMKUNG EUN
IPC: G06Q50/06
Filed: 2009-05-27
Abstract: PURPOSE: An integrated assessment system for a water treatment facility is provided to obtain international competitive power through a domestic environment technology. CONSTITUTION: A data collection module(110) collects data about a water treatment facility. A DB construction module classifies data for DB construction according to a classification system which hierarchically classifies data. A data integration module(140) integrates the classified data. An analysis module produces functionality, economic efficiency, and environmental performance for classified items.
Patent KR-20100128433-A (KR)
Title: Dental implant abutment
Inventor: RYU JAE HO
IPC: A61C8/00
Filed: 2009-05-28
Abstract: PURPOSE: A dental implant abutment is provided, which can provide a part combined with a fixture in a semi-product state. CONSTITUTION: A dental implant abutment comprises: a fixture which is implanted in the alveolar bone; a joint(11) combined with the fixture; a processing unit(13) which is expanded from the joint and can be cut in the shape corresponding to patient's oral state; and a penetration hole(15) which is formed by penetrating the joint and processing unit. The joint has convexly projected internal connection structure and concavely caved external connection structure.
Patent KR-20100131576-A (KR)
Title: Camber type rowing theree wheel bicycle
Inventor: KIM YONG KYUM
IPC: B62K5/08
Filed: 2009-06-08
Abstract: PURPOSE: A camber-type three-wheel bicycle is provided to enable a bicycle to be stably driven even on a curved road since rear wheels are connected to a frame to slope. CONSTITUTION: A camber-type three-wheel bicycle comprises a frame(100), a front wheel, a pair of rear wheels(500), a steering part(300), a seat part and a driving part. The front wheel is connected to the front of the frame. The rear wheels are connected to the rear of the frame to slope. The steering part controls the steering direction of the front wheel. The seat part is installed on one side of the frame. The driving part is installed on one side of the frame, transmits the driving force to the rear wheels and generates momentum. The driving part comprises a pedal driving part and a lever seat driving part. The lever seat driving part moves back and forth at least one of the steering part and the seat part with respect to the frame to generate the momentum of the rear wheels.
Patent KR-20100132310-A (KR)
Title: The scr system of a ship for nitrogen oxide(nox) reduction using fine urea powder
Inventor: PARK HAI WOONG
IPC: B01D53/94
Filed: 2009-06-09
Abstract: PURPOSE: An SCR(Selective Catalyst Reduction) system for a ship using urea powder and a nitrogen oxide(NOx) reduction method by the system are provided to reduce the size and weight of an urea container by employing urea powder for preparing ammonia, reducing agent. CONSTITUTION: An SCR system for a ship using urea powder comprises an urea powder supply unit(30), an urea container(40), and urea powder(50). The urea powder supply unit is connected to an exhaust gas discharge pipe(20). The urea container, in which urea powder is stored, is connected to the urea powder supply unit. The urea powder is transferred with a transfer screw(31) of the urea powder supply unit and supplied to an injection port formed in the exhaust gas discharge pipe.
Patent KR-20100133144-A (KR)
Title: Submerged hollow fiber membrane filtering module
Inventor: LEE YOUNG HO
IPC: B01D63/02
Filed: 2009-06-11
Abstract: PURPOSE: A submerged hollow fiber membrane filtering module is provided to rapidly discharge bubbles discharged to a first space unit during a filtering process, to a discharging hole. CONSTITUTION: A submerged hollow fiber membrane filtering module comprises a hollow fiber membrane assembly(100), a first supporter(200), and a second supporter(300). The hollow fiber membrane assembly is formed with plural hollow fiber membranes(110) with a hollow unit formed in the inside to discharge filtering water.
Patent KR-20100136653-A (KR)
Title: Fabrication method of a high purity precious metals powder by plasma process
Inventor: YOON WON KYU
IPC: B22F9/14
Filed: 2009-06-19
Abstract: PURPOSE: A fabrication method of a high purity precious metal powder by plasma process is provided to manufacture minute and uniform precious metal powder by melting raw material after removing foreign materials. CONSTITUTION: A fabrication method of a high purity precious metal powder by plasma process comprises next steps. Raw material is inserted to the inside of a chamber through an inlet(S10). The raw material is melt by plasma, and foreign materials are removed from a furnace(S20). Molten metal and plasma is maintained by removing foreign materials suing reductive gas(S30). The molten metal is vaporized by increasing plasma power to make the molten metal powder(S40). The vaporized powder is transferred to a quenching unit and cooled to become high purity powder(S50).
Patent KR-20100138398-A (KR)
Title: Composition comprising 3-o-glucose-isorhamnetin as an effective ingredient for treatment and prevention of inflammatory diseases, immune diseases or cancers
Inventor: LEE YOUNG HAN
IPC: A23L1/30
Filed: 2009-06-25
Abstract: PURPOSE: A pharmaceutical composition containing flavonol derivative compound is provided to suppress gene expression of CXCL1(chemokine ligand 1) and to prevent and treat various diseases caused by inflammation. CONSTITUTION: A pharmaceutical composition for preventing and treating inflammatory or immune diseases contains 3-O-glucose-Isorhamnetin of chemical formula 1 or pharmaceutically acceptable salt thereof as an active ingredient and pharmaceutically acceptable carrier, diluents or excipient. A food composition for preventing inflammatory or immune diseases contains 3-O-glucose-Isorhamnetin or pharmaceutically acceptable salt thereof and sitologically acceptable food additive.
Patent KR-20110000335-A (KR)
Inventor: JUNG SUK SOO
IPC: A63B22/20
Filed: 2009-06-26
Abstract: PURPOSE: A multi-purpose exercise device is provided, which enables a user to do muscle exercise of the upper body and lower body at the same time. CONSTITUTION: A multi-purpose exercise device comprises: a central support(11) including a handle in both sides; side supports(13) which locate to correspond to each other while keeping constant distance around the central support; a plurality of sliding guides(14) which are supported by the side support and central support; a sliding device(15) combined with each sliding guide; and a board(16) combined with the sliding device.
Patent KR-20110003093-A (KR)
Title: A method of manufacturing a printed circuit board comprising a metal bump
Inventor: AN JIN YONG
IPC: H05K3/36
Filed: 2009-07-03
Abstract: PURPOSE: The manufacturing method of the printed circuit board having the metal bump is that the metal bump which is included of metal by firstly laminating the dry film is formed in the top of carrier. CONSTITUTION: The metallic foil is laminated on the top of carrier. The dry film is spreaded on the top of the carrier. The metal bump(500) charged in the open hole and the top circuit layer(400) including the connection pad(410) on the top of the dry film are formed. The top circuit layer including the metal bump and connection pad is formed.
Patent KR-20100132892-A (KR)
Title: Heating agent for molten iron and manufacturing method thereof
Inventor: BYUN SUNG BOK
IPC: C21C7/06
Filed: 2009-07-06
Abstract: PURPOSE: A molten-steel heating material and a manufacturing method are provided to maximize temperature raise effect by the dissolving within a short time by the direct reaction to a molten steel and to prevent a bracket from becoming separated since one side of the bracket is formed to be convex. CONSTITUTION: A molten-steel heating material consists of graphite of 60~90weight% or less, iron of 5~30weight% or less and binder of 5~10weight% or less. The molten-steel heating material has a rectangular shape with a convex center. The width of the molten-steel heating material is 40~50mm or less. The length of the molten-steel heating material is 30~40mm or less. The height of the molten-steel heating material is 20~30mm or less. The binder is organic binder and comprises one or more of starch and molasses. The weight of the molten-steel heating material is 2.0~3.6 or less.
Patent KR-20110004139-A (KR)
Title: Apparatus for supplying cover to wire-rod coil
Inventor: KIM JUNG EUN
IPC: B65B11/06
Filed: 2009-07-07
Abstract: PURPOSE: An apparatus for supplying covers to wire-rod coil is provided to prevent accidents due to manual work by automatically putting covers on wire-rods without manual works. CONSTITUTION: An apparatus(1) for supplying covers to wire-rod coil comprises a moving body(30), an elevation body(50), and a cover clamping unit(70). The moving body moves between material and a cover(20). The elevation body is provided in the moving body to be elevated. The clamping unit clamps the cover on the elevation body. The moving body moves horizontally through a horizontal drive unit connected along a rail member(34).
Patent KR-20110004748-A (KR)
Title: Apparatus for sensing residual liquid cleanser in washer
Inventor: YOON HYOUNG TAE
IPC: D06F39/02
Filed: 2009-07-08
Abstract: PURPOSE: A device and a method for sensing residual liquid detergent in a washing machine are provided to measure and compare the residual amount of liquid detergent stored in a liquid detergent storage tank using two sensors. CONSTITUTION: A device for sensing residual liquid detergent in a washing machine comprises multiple sensors, a controller(40), and a display unit(50). The sensors sense liquid detergent(15) stored in a liquid detergent storage tank(10). The controller compares sensed values inputted from the sensors and determines whether the liquid detergent is remained or not. The display unit displays a detergent state according to the determination of the controller.
Patent KR-20110006036-A (KR)
Title: Polyester dividing yarn having an improved dividing property and a manufacturing method thereof
Inventor: YANG SEUNG GAB
IPC: D01F6/62
Filed: 2009-07-13
Abstract: PURPOSE: A method for manufacturing polyester dividing yarn with improved workability is provided to maximize cooling effect of a mono fila. CONSTITUTION: A method for manufacturing polyester dividing yarn with improved workability comprises: a step of maintaining polymers and cooling a polyester polymer containing 0.33-0.36 weight% of TiO_2 and a step of supplying oil to a mono fila.
Patent KR-20110008902-A (KR)
Title: Urine-feces sensing method and sensing device
Inventor: KWON JAE KOOK
IPC: G06Q50/22
Filed: 2009-07-21
Abstract: PURPOSE: A urine sensing method and a sensing apparatus for confirming a guardian or a gargiver about urine are provided to quickly cope with the guardian by automatically sensing a urine state. CONSTITUTION: A sensing body(102) is accepted to the inside of the diaper which the blood nurse wears. A temperature sensor(103) senses the temperature rise state of the inside of a diaper. A humidity sensor(104) senses the humidity by the moisture generating in the urine. A gas sensor(105) senses the specialty gas generating in the feces. A controller performs the comparison judgment and control operation on the sense information of sensors. A communication unit communicates with a receiver.
Patent KR-20110009915-A (KR)
Title: Washing machine
Inventor: KIM YOUNG JONG
IPC: D06F37/26
Filed: 2009-07-23
Abstract: PURPOSE: A washing machine is provided to reduce noises by operating a water draining pump in a washing water draining process without the generation of vortex. CONSTITUTION: A washing machine includes a washing tub(115), a noise reducing unit(180), and a heater(160). A water draining hole is formed at one side of the washing tub. The noise reducing unit is spaced apart from the water draining hole and reduces noises generated in a washing water draining process through the water draining hole. The noise reducing unit is arranged between the water draining hole and the heater. The heater is arranged at the upper side of the water draining hole and heats washing water stored in the washing tub.
Patent KR-20110009990-A (KR)
Title: Solar cell having a moth-eye surface structure and method for manufacturing thereof
Inventor: KIM IL
IPC: H01L31/04
Filed: 2009-07-23
Abstract: PURPOSE: A solar battery and a manufacturing method thereof are provided to prevent damage to the edge part of a front electrode by executing a texturing process after forming an emitter layer on a silicon wafer after an etching process. CONSTITUTION: An emitter layer(102) is formed on the surface of a silicon wafer(100). A colloidal solution, which contains a silica sphere, is coated on the emitter layer. A hexagonal packing structure mono layer(104) is formed. The surface of the emitter layer is surface-processed in order to be a Moth-eye structure. A reflection protection layer is formed on the emitter layer after a texturing process. A front electrode and a rear electrode are formed.
Patent KR-20100052390-A (KR)
Title: Method and apparatus for communication using multiple carrier
Inventor: RYU KI SEON
IPC: H04B7/26
Filed: 2009-07-24
Abstract: PURPOSE: A method and a device for communication using multiple carrier are provided to reduce adjusting time of the second carrier having uplink transmission parameter, thereby obtaining rapid uplink synchronization. CONSTITUTION: A base station sends multi carrier information to MS(Mobile Station)(S810). The base station informs allocated carriers to the MS(S830). The base station activates #2 carrier and #3 carrier(S840). The base station obtains system information through the activated carrier #2 and #3. The base station and MS transmits and receives data through the activated secondary carriers(S881,S882).
Patent KR-20110011272-A (KR)
Title: Spacer grid for nuclear fuel rods
Inventor: SONG KEE NAM
IPC: G21C3/332
Filed: 2009-07-28
Abstract: PURPOSE: A spacer grid of a fuel rod is provided to improve productivity and mold design by simply forming the shape of an inner grid plate. CONSTITUTION: A first inner grid plate(10) includes a dimple which supports a fuel rod on the plane. A second inner grid plate(20,21,22,23,24,25,26) includes a slot which is orthogonally combined with a first insertion slot unit, a second insertion slot or a third insertion slot. A third inner grid plate(40,40') includes a slot which is orthogonally combined with the first insertion slot or the second insertion slot. A fourth inner grid plate(50) includes a slot with is orthogonally combined with the second insertion slot or the third insertion slot. An outer grid plate(60) covers first to fourth inner grid plates.
Patent KR-20110015092-A (KR)
Inventor: PARK CHANG SOO
IPC: H05B41/24
Filed: 2009-08-07
Abstract: PURPOSE: A multi level ballast is provided to reduce manufacturing costs for an electronic ballast by controlling a plurality of ballasts with one sensor. CONSTITUTION: A multi level ballast has two common electricity input terminals(202,203) and one dimming input terminal(201). The multi level ballast is comprised of a voltage sensing transform unit(205), an insulating part(206), an oscillation connection unit(207), an EMI removal and electric wave rectifying unit(208), a power factor control unit(209), an oscillator(210), an inverter, and a resonance output unit(211). One line(202) of the common electricity input terminals is commonly used in the ballast. A power line from the other line is converted into a signal which is connected to an inner oscillation circuit.
Patent KR-20090101141-A (KR)
Title: Centralized-scheduler relay station for mmr extended 802.16e system
Inventor: OLESZCSUK ANTONI
IPC: H04W88/08
Filed: 2009-08-14
Abstract: PURPOSE: A central scheduler repeater station for 802.16E system for extending wireless coverage of the base station is provided to control the scheduling of the data packet which is handled by the repeater station. CONSTITUTION: A multi-hop movement relay system(100) includes a central studio system scheduler. The multi-hop movement relay system includes base stations and repeater stations. The central studio system scheduler exists in the base station. The multi-hop movement relay system controls the scheduling about the repeater station of the service flow on the repeater station.
Patent KR-20110017762-A (KR)
Title: Emboss roll and manufacturing method thereof, and method for manufacturing decoration sheet using emboss roll
Inventor: BOK DONG GI
IPC: B05D5/06
Filed: 2009-08-14
Abstract: PURPOSE: A compression and dehydration apparatus of a livestock excretion, an emboss roll manufacturing method and a decoration sheet manufacturing method using the emboss roll are provided to supply the decoration sheet having soft texture. CONSTITUTION: A mask pattern is formed in a recess pattern and a block part pattern. A first register photosensitive film is coated on the surface of a roll(S2). A block pattern is removed on the first register photosensitive film. A second register photosensitive film is coated on the recess pattern. The second register photosensitive film removes the surface. A third register photosensitive film is coated on a surface of a first chrome layer.
Patent KR-20110022202-A (KR)
Title: Multi probe unit
Inventor: LEE SANG YONG
IPC: G01R1/073
Filed: 2009-08-27
Abstract: PURPOSE: A multi probe unit is provided to reduce a unit setup process by automatically moving each probe block on a base plate through a linear motor. CONSTITUTION: A base plate(110) is made of metal materials and is fixed to an LCD test device. An alignment camera is installed on both ends of the base plate. A linear motor moves a mover according to a control signal from the LCD test device. One side of a moving bracket(130) is fixed to each mover of the linear motor with a linear bracket. A probe block is fixed to the other side of the moving bracket. A pair of LM guides are installed on the base plate to guide the moving bracket. An encoder measures the amount of movement of the moving bracket and transmits the measured result to the LCD test device. A cover(160) is fixed to the upper side of the base plate with a post. A data PCB(170) transmits a data signal to the probe block.
Patent KR-20110022886-A (KR)
Title: Evaluation device of shear strength of bump
Inventor: LEE YOUNG KWAN
IPC: G01N3/02
Filed: 2009-08-28
Abstract: PURPOSE: A device for evaluating the shear strength of a bump is provided to measure the coupling reliability of a bump constituting C4 of a semiconductor, a CPU, and a chip set. CONSTITUTION: A device for evaluating the shear strength of a bump comprises a plate(101), an elastic member(105), a transmission member(111), and a stopper(110). The plate fixes a substrate(106) and a test member(108) coupled with a bump(107). The plate comprises an insertion groove(109) opened to one side. The elastic member generates the movement of a hammer with external force. The transmission member is placed in the insertion groove to be movable. The transmission member transfers the elastic force to the test member.
Patent KR-20100029058-A (KR)
Title: Cell balancing systems employing transformers
Inventor: CONSTANTIN BUCUR
IPC: H02J7/02
Filed: 2009-09-07
Abstract: PURPOSE: A cell balancing system using a transformer is provided to reduce the discharge of heat energy by maintaining a battery cell in a voltage and temperature range. CONSTITUTION: A transformer(140) includes a first winding(142) and a second winding(144). A switching controller selects a first cell combined with the first winding and a second cell combined with the second winding. The first cell and the second cell are serially combined. The first cell has a larger voltage than the second cell. A controller(120) transmits the energy from the first cell to the second cell for balancing the battery cells by controlling the energy from the first cell to the first winding. A switch(Q1) is serially combined with the first winding. The controller controls the switch according to the current applied through the first winding.