baber/WOPTO huggingface dataset:
Patent KR-20090104383-A (KR)
Title: Vehicle antenna
Inventor: CHUNG TAE INN
IPC: H01Q1/32
Filed: 2008-03-31
Abstract: PURPOSE: An antenna for a vehicle is provided to control not only a strong field signal but also a weak electric field signal adjacent to the strong electric field by improving an AGC(Automatic Gain Control) of an amplifier module. CONSTITUTION: An antenna for a vehicle includes a first AGC unit(400) and a second AGC unit(500). The first AGC unit outputs the attenuated signal to a transistor after performing the attenuation by determining the intensity of an input signal which does not pass through the transistor in an amplifier input terminal. The second AGC unit outputs the input signal coupled with the transformer and the transistor by controlling the power supplied to the transistor when an input signal above a reference signal is inputted in the amplifier input terminal.
Patent KR-20090107111-A (KR)
Title: A rock salt
Inventor: KIM JI HAE
IPC: B44C5/06
Filed: 2008-04-08
Abstract: PURPOSE: A rock salt ornament is provided to make rock salt particles emit anion safely, thereby exhibiting antibacterial effect and deodorization effect. CONSTITUTION: A rock salt ornament comprises a heater, lens rod, and an ornamental board(49). The heater crushes a rock salt lump into rock salt fragments and then makes them contact with water instantaneously in order to polish the surfaces of the rock salt fragments smoothly. The rock salt fragments are accommodated in a housing with an insertion hole thereon and a transparent lens cover is put on the insertion hole inward. A halogen lamp and a light emitting diode installed in a printed circuit board turn on and produce various colors. The lens rod delivers the light radiated from the bottom to the top.
Patent KR-20090107582-A (KR)
Title: The apparatus for measuring oxygen permeability and selectivity of the ion transport ceramic membrane
Inventor: CHON UONG
IPC: G01N15/00
Filed: 2008-04-10
Abstract: PURPOSE: An apparatus for measuring oxygen permeability and selectivity of a membrane for manufacturing oxygen is provided to maintain sealing at the high temperature over 700 degrees and measure the oxygen permeability and selectivity accurately and easily. CONSTITUTION: An apparatus for measuring oxygen permeability and selectivity of a membrane for manufacturing oxygen comprises a heating member(1), a kiln(2), a Quartz tube(3), a tube type membrane sample(4), and a pair of alumina pipes(11,19). The kiln has the heating element. The Quartz tube is arranged inside the kiln. A pair of alumina pipes are extended from both ends to the center within the Quartz tube. An oxygen permeability measuring unit(20) is connected to one among a pair of alumina pipes. The tube type membrane sample is connected between a pair of alumina pipes. The tube type membrane sample is extended to the outer side of the kiln.
Patent KR-20090111557-A (KR)
Title: Purifying equipment for making freshwater from river water by fitering river using a natural river bed
Inventor: SEO JUNG SICK
IPC: C02F3/06
Filed: 2008-04-22
Abstract: PURPOSE: A river purifying facility of natural purification is provided to largely reduce installation cost and lengthen lifetime of the purifying facility. CONSTITUTION: A river purifying facility of natural purification comprises: a water permeable compartment wall(10) which is installed by fixation pile(11); a filtering stone layer(20) which makes river water contacts the stone layer and pass through; a coating stone layer(30) installed to protect boundary surface and upper surface of the filtering stone layer by covering with protection stone material(31).
Patent KR-20090113000-A (KR)
Title: Substrate for semiconductor package and semiconductor package having the same
Inventor: KIM JAE MIN
IPC: H01L21/60
Filed: 2008-04-25
Abstract: PURPOSE: A substrate for a semiconductor package and a semiconductor package having the same are provided to improve the reliability of the semiconductor package by preventing the separation of ball land pattern form a connection member. CONSTITUTION: A semiconductor package substrate is composed of a substrate body(10), a connection pad(20), a ball land pattern(30), a solder resist pattern(40), and a assistant ball land pattern(50). The substrate body has a first side and a second plane facing it, and connection pads are arranged on the first plane. The ball land pattern is arranged on the second side and is connected with the connection pad electrically. The solder resist pattern has an opening through which the ball land pattern is exposed.
Patent KR-20090114867-A (KR)
Title: Cam switch of terminal protection cover
Inventor: LEE WON JAE
IPC: H01H19/02
Filed: 2008-04-30
Abstract: PURPOSE: A terminal protecting cover of a cam switch is provided to prevent a short circuit between wires by limiting movement of terminals inside a fixed space. CONSTITUTION: A terminal part(100) includes a plurality of individual blocks(110) and a plurality of terminals(120). A first protecting cover(200) has a C shape. A second protecting cover(210) has a box shape. The first protecting cover is installed in each block in order to protect the terminal. The second protecting cover covers an outermost individual block. A pair of supporting protrusions(201) and a plurality of grooves(202) are formed inside the first protecting cover. The first protecting cover and the second protecting cover are made of transparent synthetic resin.
Patent KR-20080100146-A (KR)
Title: Power converters
Inventor: RODNEY JONES
IPC: H02P27/05
Filed: 2008-05-09
Abstract: A power converter is provided to connect a motor for requesting variable voltage at the variable frequency to a supplying network supplying fixed nominal frequency with fixed nominal voltage. The power converter includes the first activeness rectifier/inverter(10), the second activeness rectifier/inverter, a DC-link(12), a filter(16), the first controller(18), and the second controller(20). The first activeness rectifier/inverter connects to a stator of the motor and including a plurality of semiconductor power switches. The second activeness rectifier/inverter includes a plurality of semiconductor power switches. The DC-link is connected between the first activeness rectifier/inverter and the second activeness rectifier/inverter. The filter includes network terminals and is connected between the second activeness rectifier/inverter and supplying network. The first controller controls the first activeness rectifier/inverter. The second controller controls the second activeness rectifier/inverter.
Patent KR-20090118310-A (KR)
Title: Photonic crystal type color filter and reflective liquid crystal display device
Inventor: CHEONG BYOUNG HO
IPC: G02B5/20
Filed: 2008-05-13
Abstract: PURPOSE: A photonic crystal type color filter and a reflection type liquid crystal display device including the same are provided to improve selectivity about a wavelength of a reflected light by selectively reflecting a light of a fixed color among a white light emitted from outside. CONSTITUTION: A photonic crystal(151) is formed on a substrate(110) with a two dimension lattice structure. The photonic crystal is formed by arranging unit blocks(150) of nano size with a fixed interval. A waveform of a light reflected selectively from a color filter is determined by a material of the substrate and a size of the unit blocks. The unit blocks are formed into a square and hexagonal structure. The photonic crystal is formed into a single layer or a multilayer. An interval between the unit blocks is 100~500nm.
Patent KR-20090120939-A (KR)
Title: Apparatus and method for interference cancelling in wireless communication system
Inventor: HWANG SUNG SOO
IPC: H04B7/26
Filed: 2008-05-21
Abstract: PURPOSE: An interference cancelling apparatus and a method thereof using the control of a transmission mode in a wireless communication system are provided to reduce power consumption of a femto base station and reduce the interference by a femto cell by controlling the intensity of uplink signal. CONSTITUTION: A receiver(910) receives a signal from a terminal in case a transmission mode is an inactive state. A signal intensity measuring unit(940) measures the intensity of the received signal. A transmission mode controller(950) activates the transmission mode in consideration of the radio signal intensity. The transmission mode controller activates the transmission mode in case the reception signal intensity is higher than standard value.
Patent KR-20090121134-A (KR)
Title: Lens assembly of a elevator indicator light
Inventor: LEE CHUL GEE
IPC: B66B3/02
Filed: 2008-05-21
Abstract: PURPOSE: A lens assembly of an elevator indicator light is provided to implement a visual effect by maximizing a scattering effect of a light reflected by a lens at a front axis. CONSTITUTION: A lens assembly(100) of an elevator indicator light is composed of a first lens, a second lens, and a polygonal part. The first lens(110) transmits a light irradiated from a light source toward, and the second lens(120) is contacted with the front axis of the first lens. The polygonal part(130) is formed at one side or both sides of a junction area of the first lens and the second lens, and it reflects the light into various directions.
Patent KR-20090122507-A (KR)
Title: Fabrication method of susceptor including leakage check process and leakage check device for the process
Inventor: CHOI MAN HO
IPC: H01L21/205
Filed: 2008-05-26
Abstract: PURPOSE: A manufacturing method of a susceptor including a leakage check process and a leakage check device for a process are provided to improve productivity by welding a leakage part while a body is in preheat. CONSTITUTION: In a manufacturing method of a susceptor including a leakage check process and a leakage check device for a process, a body(1), a heater(2), a cover(3) and a rod(4) are prepared. The Heater is loaded a mounting groove of a body, and after covering the heater mounting groove with a cover, the top of the heater mounting groove is sealed up. A leakage of cover welding part is tested. The leakage part and a heat deformation part are corrected, and the corrected body is processed as a final product.
Patent KR-20080109616-A (KR)
Title: Electric connector for flat conductor
Inventor: SUNAGA SHIRO
IPC: H01R12/24
Filed: 2008-05-29
Abstract: An electric connector for a flat conductor is provided to prevent a rotation moving center of a cam unit from moving and a terminal from being damaged because the rotation moving center of the cam unit is located in an accurate position even though longitudinal external force is applied to a pressing member. A plurality of terminals are extended in the same direction in a fixing arm unit(11) and a moving arm unit(12). The fixing arm unit is fixed by a housing. The moving arm includes a press unit(12A) in one side of a length direction and a to be pressed unit(12B) in another side. A prohibiting unit(11F-1) prohibits the pressing member in a closed location from being moved.
Patent KR-20090124253-A (KR)
Title: System and method for driver authentication in vehicle
Inventor: JI SANG WOO
IPC: B60R16/00
Filed: 2008-05-29
Abstract: PURPOSE: A system and a method for vehicle driver authentication are provided to offer services to the current owner in case that the legal owner of a vehicle has changed, thereby improving reliability of authentication. CONSTITUTION: A system for vehicle driver authentication comprises a web server(100) which collects and manages identity information of a vehicle, a wire and wireless communication unit(200) which requests user authentication to the vehicle driver in order to collect the vehicle information, and a vehicle communication unit(300) which displays a user authentication screen including the vehicle information provided from the wire and wireless communication unit so that the driver operates the screen for user authentication.
Patent KR-20090124849-A (KR)
Title: Aggregate resources and combustible material fuel from construction waste
Inventor: LEE JOO HYUNG
IPC: C10L9/10
Filed: 2008-05-31
Abstract: PURPOSE: A method for recycling construction waste and fuelizing combustible materials from construction waste is provided to solve energy problems by recycling the combustible materials of a large amount. CONSTITUTION: A method for recycling construction waste and fuelizing combustible materials from construction waste includes a step for collecting aggregate or combustible materials from construction waste, recycling the collected aggregate into the circulation aggregate, and a step for recycling the collected combustible materials to fuel resources. The step for recycling the combustible materials includes a step for adding one or more selected from coal, charcoal, sawdust, paraffin, sulfur and lime.
Patent KR-20090125633-A (KR)
Title: The method for fabricating non-volatile memory device improving coupling ratio
Inventor: KIM YONG TOP
IPC: H01L27/115
Filed: 2008-06-02
Abstract: PURPOSE: A method for manufacturing a nonvolatile memory device capable of improving coupling ratio is provided to perform etching process easily by reducing aspect ratio, by reducing step coverage during etching process to form a contact hole. CONSTITUTION: An insulation layer is formed on a semiconductor substrate(100). An insulation layer pattern(105b) and a tunneling layer pattern(105a) thinner than the insulation layer pattern are formed by etching the insulation layer selectively. The tunneling layer pattern is exposed in a fixed width from both sidewalls of the insulation layer pattern on the tunneling layer pattern. A dielectric layer pattern(145) is formed on the top, the sidewall of the floating gate pattern and on the insulation layer pattern. A conductive film is formed on the dielectric film pattern. The dielectric film pattern is formed with a thickness of 20 to 40 angstorm.
Patent KR-20090126894-A (KR)
Title: Dry clear for road
Inventor: LEE KWANG HO
IPC: E01H1/04
Filed: 2008-06-05
Abstract: PURPOSE: Dry type cleaning equipment for a road surface is provided to prevent fine dust' scattering, and clean the edge of a road surface efficiently. CONSTITUTION: Dry type cleaning equipment for a road surface comprises a body(10), a main brush, a suction unit, a dust collection unit, and front right and left brushes(50,52). The suction port is formed on the bottom surface of the body. The main brush installed in the suction port of the body is rotated around left and right direction, and is rubbed with the road surface. The suction unit connected with the section port of the body generates suction force. The dust collection unit connected with the suction unit collects foreign materials. The front right and left brushes are spread to the outside of left and right sides of the body. The front right and left brushes are rotated in up and down direction by driving force, rubbing with the road surface.
Patent KR-20090129622-A (KR)
Title: Memory system including temperature sensor
Inventor: KIM SEON TAEK
IPC: G11C16/34
Filed: 2008-06-13
Abstract: PURPOSE: A memory system is provided to reduce a bit error by a change of a threshold voltage in a memory cell by using a temperature sensor. CONSTITUTION: A memory system(100) comprises a flash memory(110) and a memory controller(120). According to the temperature change, the memory system controls the level of a bias voltage in the flash memory. The flash memory performs erase, write, and read operation according to the control of the memory controller. The flash memory comprises a plurality of memory cells storing data. Compensate data(105) is stored in the specific area of the memory cell. The memory controller comprises a memory interface(121), a host interface(122), an ECC(Error Checking And Correction) circuit(123), a CPU(Central Processing Unit)(124), a RAM(Random Access Memory)(125), and a temperature sensor(126). The memory controller controls the threshold voltage of the flash memory according to the compensate data stored in the flash memory.
Patent KR-20090133053-A (KR)
Inventor: KIM WOONG SOO
IPC: C12G3/00
Filed: 2008-06-23
Abstract: PURPOSE: A method for producing rice wine using white rice is provided to keep nutrition of rice and produce fresh and soft rice wine. CONSTITUTION: A method for producing rice wine using white rice comprises: a process of adding white rice powder, yeast lactic acid, oligosaccharide, and water; a process of adding white rice powder, yeast, oligosaccharide and water again; a process of culturing microorganism in the mixture to proliferate the microorganism; and a process of adding white rice powder, yeast, oligosaccharide, and water again and fermenting.
Patent KR-20100000739-A (KR)
Title: Initial route redirection system for cpe and its method
Inventor: MO HYOUN CHOUL
IPC: H04B7/26
Filed: 2008-06-25
Abstract: PURPOSE: An initial route redirection system of a terminal and a method thereof are provided to control initial access routes of subscriber terminals based on separate initial access route policies, thereby providing a specialized service page. CONSTITUTION: An initial access route policy management server(106) sets an initial access route policy in a network access system control server(105). The network access system control server controls a network access system to apply and remove a route redirection policy.
Patent KR-20090006761-A (KR)
Title: Pocket heater
Inventor: TOYA SHOICHI
IPC: H05B3/02
Filed: 2008-07-10
Abstract: A circuit having a heater heated with battery built-in is provided to conduct heat by a heater from a floor of a metal case to the side of a metal case by arranging the heater to the floor of the metal case. A floor of a metal case(2) is blocked and one end part of the metal case is opened. The metal case has a cylindrical form manufactured by processing a metal plate. An inner case(3) is formed in order to be inserted within the metal case. The inner case is made of plastic. A receiving portion(5) of a battery is formed inside the inner case. The battery(1) is accepted in the inner case. A heater(4) for heating up the metal case is combined with the metal case.
Patent KR-20100010735-A (KR)
Title: Monitoring system in railway station for determining dangerous situation using neural network and method thereof
Inventor: KIM GIL DONG
IPC: H04W84/18
Filed: 2008-07-23
Abstract: PURPOSE: A system for monitoring a platform and a method thereof are provided to intellectually and quickly determine whether a situation is dangerous on the platform. CONSTITUTION: Pattern recognition learning about a dangerous situation on a platform about a neural network is performed(S100). Platform monitoring information including temperature determination camera information, stereo camera information, sensor information and train enter/exit information is collected(S210). The collected platform monitoring information is inputted to a neural network in which learning is completed(S220). A dangerous situation such as object lane falling, passenger insertion between doors, fire and passenger safety line invasion on a platform is determined based on an output result of the neural network(S230).
Patent KR-20100011066-A (KR)
Title: Method for the production of chitosan-apricot beverage
Inventor: SHIM JAE MUN
IPC: A23L2/38
Filed: 2008-07-24
Abstract: PURPOSE: A method for preparing plum beverage containing chitosan is provided to help to maintain good health such as digestive organ and blood pressure by chitosan efficacy and active ingredient contained in Japanese apricot. CONSTITUTION: Japanese apricot 20 kg and water 1l are put into a heating vessel and boiled at 100°C~150°C for 3~4 hours. The Japanese apricot fruit juice is filtered to obtain Japanese apricot juice liquid. Japanese apricot juice liquid 100kg, muscovado sugar 33 kg, and chitosan oligosaccharide(5% concentration) 25kg are mixed and sealed in a container. The mixture is aged at a room temperature for 15 ~30 days. The chitosan Japanese apricot drink is diluted with boiled water to become 20%~50% concentration and packaged.
Patent KR-20100012255-A (KR)
Title: A device for aggregate scattering
Inventor: HAN SANG NAM
IPC: E02F5/00
Filed: 2008-07-28
Abstract: PURPOSE: A spray device of a banking material is provided to efficiently perform a soil piling work in the soft ground. CONSTITUTION: A spray device of a banking material comprises first conveyors(10), second conveyors(20), and an aggregate spray module. The first conveyors are successively connected and installed from the edge of a revetment to the inner side of the soft ground. The second conveyors are consecutively installed to the first conveyors. The aggregate spray module is connected with the outer end part of the second conveyors, and sprays aggregate transported through the conveyors.
Patent KR-20100013831-A (KR)
Title: Input apparatus and method of mobile communication terminal
Inventor: JUNG KYOUNG HO
IPC: H04M1/23
Filed: 2008-08-01
Abstract: PURPOSE: An input unit of a portable terminal is provided to increase user convenience by installing functional buttons having the same functions of the frequently used buttons. CONSTITUTION: The input unit of the portable terminal comprises the keypad(145). The keypad comprises the numeric button and special character button. The numeric button comprises the numeric button from 0 to 9. The special character button includes the button of a # and *. The keypad includes additional buttons(B1~B4). The additional buttons perform the function which is similar among the numeric button and special character button. The additional button is arranged in the first row of the left side of the special character button and numeric button.
Patent KR-20100023491-A (KR)
Title: Bulletproof fabric and method of fabricating bulletproof fabric, and bulletproof vest using the same
Inventor: HAN IN SIK
IPC: D06M15/643
Filed: 2008-08-22
Abstract: PURPOSE: Bulletproof fabric, a manufacturing method thereof and a bulletproof vest using the same are provided to improve flexibility of the fabric and to prevent degradation of bulletproof property when the bulletproof vest is used for a long time. CONSTITUTION: A manufacturing method of bulletproof fabric includes a step for weaving the fabric consisting of a warp and a weft threads and a step for forming the fabric with make water repellency property. A hydrophobic coating process includes a step for dipping the fabric in a water repellent containing a composition consisting of 25 ~ 35 weight% of Hydroxylated perfluoroalkylethyl acrylate copolymer, 10 ~ 15 weight% of Dipropylene glycol, and 50 ~ 65 weight% of water and 0.1 ~ 1 parts by weight of silicon oil. A weaving process uses the wholly aromatic polyamide multifilament as a warp and a weft threads in plain or basket weaving.
Patent KR-20090039596-A (KR)
Title: Carrier, method for coating a carrier, and method for the simultaneous double-side material-removing machining of semiconductor wafers
Inventor: PIETSCH GEORG
IPC: B24B37/28
Filed: 2008-08-27
Abstract: A carrier, a method for coating the carrier, and a process method for removing material on both sides of a semiconductor wafer are provided to reduce abrasion of the carrier in wrapping, polishing, and grinding devices by using the material with high rigidity for forming the carrier. A carrier receives one semiconductor wafer or more in wrapping, polishing, and grinding devices. The carrier includes a core and at least one cutout. The core is made of the first material with high rigidity. The core is entirely or partially coated with the second material which is the thermosetting polyurethane elastomer. The second material has the hardness of 20 to 90 by a shore A. The cutout receives the semiconductor wafer.