baber/WOPTO huggingface dataset:
Patent KR-20090089078-A (KR)
Title: Device purifying exhaust
Inventor: PARK MAN HO
IPC: F01N3/021
Filed: 2008-02-18
Abstract: An exhaust gas purification device removing the particulate is provided to keep the purifying efficiency of the exhaust gas at optimum condition by removing the particulate in a filter. An exhaust gas purification device comprises a filter casing(10), a filter(100), a heater, a heater installation part(20), a controlling element(30), a splitter(40) and an inlet(60). The filter casing has an outlet at one end and a filter receiving part. The filter is mounted in the filter casing in order to collect the particulates from the air. The heater removes the particulate from the filter. The heater is arranged to be adjacent to the filter and the heater installation part. The controlling element is mounted in order to be connected to each filter receiving part of the filter casing. The splitter makes the exhaust gas flow in the filter casing and is connected to the controlling element.
Patent KR-20090090694-A (KR)
Title: Copolyester and method for manufacturing of it
Inventor: LEE MYUNG SUP
IPC: C08G63/16
Filed: 2008-02-22
Abstract: A polyester copolymer is provided to ensure excellent initial tensile strength, elongation at break and tear strength, and good property stability according to time, and to control physical properties including tactility and elasticity. A polyester copolymer is obtained by reacting with a composition, includes at least one kind of binding structure selected from chemical formula 12 and chemical formula 13 and a binding structure of chemical formula 14, and has 10,000-30,000 average molecular weight and 50-250 ‹C melting point. The composition comprises at least one kind of a first component selected from the compounds of chemical formula 1 or 2; at least one kind of a second component selected from aliphatic glycol consisting of C2-6 chain-like alkylene group; and at least one kind of a third component containing succinic acid selected from C2-12 dicarboxylic acid, its anhydride, and its ester.
Patent KR-20080097124-A (KR)
Title: Rotary type mage system
Inventor: SONG YOUNG CHOUL
IPC: E03C1/232
Filed: 2008-02-25
Abstract: A rotary lid device is provided to remove easily foreign material accumulated in strainer. A rotary lid device comprises as follows. A strainer(30) is placed In the bottom part of the base boss(10) inside mounted on the washstand(water tub). A rotary lid(20) is assembled at the top of the strainer. The quantity of water in the washstand(water tub) is freely regulated.
Patent KR-20090091465-A (KR)
Title: Electron energy mineral nano filter
Inventor: KWON SANG MIN
IPC: B01D39/00
Filed: 2008-02-25
Abstract: A filter for reducing bad smell thorough electrical breakdown and composite inorganic nanoparticles is provided to destruct molecules of organic materials and removing virus and bacteria on the filter surface accumulated by volatile chemicals. A manufacturing method of a filter for reducing bad smell thorough electrical breakdown and composite inorganic nanoparticles includes the following steps of: making a composite inorganic particle including granodiorite porphyry in which aluminum oxide is contained over 15% having silica of 60%~70% to a nanoparticle with argon gas; evaporating the composite inorganic particle on a fiber base; fixing the fiber base in which the inorganic particle is evaporated on a circumference; and forming gas puncture voltage between intervals of the fiber base by installing a voltage output(4) of 3~6kV.
Patent KR-20090091891-A (KR)
Title: Method for interfacing between link level and system level, and simulator apparatus thereof
Inventor: KIM BYEONG CHEOL
IPC: H04B1/18
Filed: 2008-02-26
Abstract: An interface method between a link level and a system level, and a simulator apparatus thereof are provided to perform an accurate performance analysis by properly applying an effect of a joint detection and interference inside a cell. A signal in which a midamble about each mobile station inside a reference cell and an adjacent cell is included is inputted(S510). A receiving power is measured in a system level(S520). A power ratio is calculated by using the receiving power(S530). A block error rate of a link level using the calculated power ratio is referred(S540). The receiving power includes a receiving power of a signal to be received according to each user, a receiving power of interference inside a cell, and a receiving power of interference between cells. The power ratio is calculated by dividing a total power of a serving base station by a total power of a noise and adjacent cell interference.
Patent KR-20090093164-A (KR)
Title: Optical disk drive
Inventor: BAE BYOUNG YOUNG
IPC: G11B17/04
Filed: 2008-02-28
Abstract: An optical disk drive capable of stably mounting the optical disc on a turn table regardless of longitudinal direction is provided to design an information processing unit without restricting a place in which the optical disk is installed. An optical disk drive includes a main frame(110), a tray(120) and an adjustment unit. The main frame equips the turn table. The optical disc is installed in the tray. The optical disc is mounted in the tray. The adjustment unit adjusts in order to be located in the center of the turn table. The adjustment unit includes a first adjusting unit and a second adjusting unit. The location of the optical disc is adjusted in order to be positioned at the center of the first turn table. The location of the optical disc is adjusted in order to be positioned at the center of the first turn table. The first arbitration unit comprises the supporting part and elastic member.
Patent KR-20090093563-A (KR)
Title: Method for Purifying Guanin-Protein-Coupled Receptor Protein Using Surfactants
Inventor: PARK TAI HYUN
IPC: C07K1/00
Filed: 2008-02-29
Abstract: A method for isolating Guanin-Protein-Coupled Receptor (GPCR) through the difference of surfactant solubility is provided to isolate olfactory receptor protein and GPCR and develop GPCR pharmaceutical product. A method for isolating Guanin-Protein-Coupled Receptor (GPCR) using a surfactant comprises: a step of pulverizing fungus which GPCR is overexpressed and separating the pulverized material containing the GPCR; a step of treating a first surfactant; a step of treating a second surfactant; and a step of collecting the dissolved GPCR.
Patent KR-20090094479-A (KR)
Title: Natural fabrics comprising detoxicated sulfur and manufacturing method thereof
Inventor: IM SANG SIK
IPC: D06P3/66
Filed: 2008-03-03
Abstract: Natural fabrics including detoxicated sulfur and a manufacturing method thereof are provided to offer prevention and treatment of skin diseases by applying effects of medical treatment on natural fiber. A manufacturing method of natural fiber includes the followings steps of: preparing a sulfur dye solution by mixing water with reactive dyes and detoxicated sulfur; heating the sulfur dye solution to the temperature of 70 - 90°C with pH 9 - 12; dyeing the natural fiber after dipping the natural fiber in the sulfur dye solution; dehydrating the dyed natural fiber; and dipping the fiber in a post-treatment solution; and drying the natural fiber in a drier.
Patent KR-20090099200-A (KR)
Title: 7alpha-aminobisnorsteroid derivatives or pharmaceutically acceptable salts thereof, preparation method thereof and composition for antibiotics containing the same as an active ingredient
Inventor: KIM HONG SEOK
IPC: C07J9/00
Filed: 2008-03-17
Abstract: A 7alpha-aminobisnorsteroid derivative or its pharmaceutically acceptable salt, its preparation method, and an anticancer composition containing the derivative are provided to synthesize an aminosteroid compound where an amino group is introduced by one step reaction. A 7alpha-aminobisnorsteroid derivative is represented by the formula 1, wherein R1 is an amino group, a tert-butyloxycarbonylamino group, a C1~C5 alkylamino group or a polyamino group; R2 is an amino group, a tert-butyloxycarbonylamino group, a C1~C5 alkylamino group, -OH, a C1~C5 alkylcarbonyloxy group or a polyamino group; and R3 is -OH, a sulfate group, a hydroxy (C1~C4) alkyl group, a trialkylsilyloxy (C1~C4) alkyl group or a C1~C4 alkoxycarbonyl group.
Patent KR-20090099288-A (KR)
Title: Manufacturing method of printed circuit board
Inventor: LEE YOUNG MI
IPC: H05K3/40
Filed: 2008-03-17
Abstract: A method for manufacturing a printed circuit board is provided to simplify a manufacturing process by forming a bump on a plurality of pads through a plating process. A plurality of pads(120) are formed on a substrate(110). A solder resist is coated on the substrate to cover the plurality of pads. The solder resist is patterned to expose the plurality of pads. A metal seed layer is formed on the exposed pads. The metal seed layer is comprised of one of Tin, Tin alloy, SnAg alloy, and PbSn alloy. A bump(150) is formed by electrolytic or electroless plating process in the metal seed layer. The height of the bump is identical or larger than a solder resist pattern(131).
Patent KR-20090100098-A (KR)
Title: Tire sidewall rubber composition
Inventor: KIM YEONG JU
IPC: C08K5/17
Filed: 2008-03-19
Abstract: PURPOSE: A tire sidewall rubber composition is provided to ensure beautiful appearance by preventing contamination of the surface thereof. CONSTITUTION: A tire sidewall rubber composition includes 100 parts by weight of base rubber, 5~10 parts by weight of N-phenyl-N-(1,3-dimethylbutyl)-p-phenylenediamine, and 10~40 parts by weight of at least one filler. The filler is selected from the group consisting of titanium dioxide, clay, layered silicate, tungsten, talc, and syndiotactic-1,2-polybutadiene(SPB). The N-phenyl-N-(1,3-dimethylbutyl)-p-phenylenediamine is represented by the structure (1).
Patent KR-20090100947-A (KR)
Title: Method and apparatus for transmitting broadcasting data in iptv environment, iptv receiver, and method for processing broadcasting data downloaded in the iptv receiver
Inventor: SHIM GYU SUNG
IPC: H04N21/23
Filed: 2008-03-21
Abstract: PURPOSE: A method and an apparatus for transmitting broadcasting data in an IPTV environment, an IPTV receiver, and a method for processing broadcasting data downloaded in the IPTV receiver are provided to improve buffering speed of broadcasting data which are downloaded. CONSTITUTION: A method for transmitting broadcasting data in an IPTV environment comprises the following steps. Broadcasting data is requested in the first server(S301). In the first server, the requested broadcast data are divided into a plurality of part data. Each divided part data is assigned to the second servers(S302). Corresponding part data assigned to each second server are simultaneously transmitted(S303).
Patent KR-20080087731-A (KR)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: YABUHARA HIDEHIKO
IPC: H01L27/115
Filed: 2008-03-26
Abstract: A semiconductor device and a method for manufacturing the same are provided to maintain a crystal grain size and an activation ratio at a time of layer formation in a polycrystalline silicon layer after an etch back process. A silicon thermal oxide layer(20) is formed on a surface of a silicon substrate(10). The silicon thermal oxide film is turned into an oxynitride layer by nitridation of a surface thereof. A dopant-free amorphous silicon layer(30) is formed on the surface of the silicon thermal oxide layer by using a chemical vapor deposition method. A dopant-containing amorphous silicon layer(40) is formed by using the chemical vapor deposition method. A cover insulating layer is formed on the surface of the amorphous silicon layer. The cover insulating layer is entirely peeled off by performing an etch process. The amorphous silicon layers are turned into a polycrystalline silicon layer(200) doped with phosphorus. The polycrystalline silicon layer is thinned by an etch back process.
Patent KR-20090103369-A (KR)
Title: Ear mic with digital multimedia broadcasting antenna
Inventor: IM HEE GEUN
IPC: H04R1/10
Filed: 2008-03-28
Abstract: PURPOSE: A DMB antenna embedded ear-microphone is provided to prevent the leakage of DMB radio waves to an adjacent line. CONSTITUTION: A DMB antenna embedded ear-microphone includes a radiator(52), a cable(4) and a multi-pole plug(3). The radiator receives DMB radio waves. The cable includes an antenna input line(41) connected to the radiator. The multi-pole plug is connected to the cable and is combined with a DMB input port of a mobile communication terminal. An inductor(32) is connected to the rest adjacent lines(42) except for the antenna input line.
Patent KR-20090103496-A (KR)
Title: Boxes
Inventor: LEE KI WAN
IPC: B65D5/20
Filed: 2008-03-28
Abstract: PURPOSE: A packing box is provided, which enables to reduce time and effort which are required to pack the box. CONSTITUTION: A packing box(100) includes a floor member(110), an edge member(120), a corner member(130), a cover member(150), an engagement piece(160) for separation prevention, and a bonding groove(170). The floor member has an octahedral shape that the chamfer processing of the certain size is formed in the edge portion of a square shape. The corner member makes a part of the edge member. The cover member is extended to both upper sides in direction of facing the edge member and is formed to be folded towards the inside of the container in a horizontal direction. The bonding groove is formed to be inserted into and united with the engagement piece for box-separation prevention.
Patent KR-20090103528-A (KR)
Title: Detection Method of Bacterial Contaminants in Bio-ethanol
Inventor: CHANG IN SEOP
IPC: G01N15/02
Filed: 2008-03-28
Abstract: PURPOSE: A detection method of bacterial contaminants in bio-ethanol is provided to determine bacterial contamination with low cost rapidly by not requiring a highly skilled expert. CONSTITUTION: A detection method of bacterial contaminants in bio-ethanol comprises following steps. Suspended solution is formed by mixing bioethanol sample and sodium chloride solution(S110). The particle dried from the suspended solution is formed(S120). The size and number of the dried particles is measured(S130). The kind and the concentration of bacteria are determined using the size and the number of the particles(S140).
Patent KR-20090104266-A (KR)
Title: Control method for amount of heat using supplying temperature of boiler heating water in controlling system in each room
Inventor: LEE SANG HEE
IPC: F24H9/20
Filed: 2008-03-31
Abstract: PURPOSE: A heat control method using boiler heating water in a controlling system in each room is provided to increase a consumer's satisfaction and improve heating efficiency using a boiler. CONSTITUTION: A heat control method using boiler heating water in a controlling system in each room comprises following steps. A boiler is installed and a MICOM performs the testing working of the boiler. The number of the heating pipe flow metering valves which are opened for heating is counted. Whether the value of the opened heating pipe flow metering valve is 0 or not is confirmed. In case of "0", a heating off mode of the boiler is performed. In case the value of the opened heating pipe flow metering valve is not "0", a heating on mode of the boiler is performed. The target flow of each heating pipe is calculated according to the pipe length rate of each room connected corresponding to the number of the opened heating pipe flow metering valve(S6). Each heating pipe flow metering valve is opened according to the calculated target flow.
Patent KR-20090105052-A (KR)
Title: Clock synchronization circuit and operation method thereof
Inventor: SONG TAEK SANG
IPC: G11C11/4076
Filed: 2008-04-01
Abstract: PURPOSE: A clock synchronization circuit and a driving method thereof are provided to remove a jitter picking phenomenon by comprising the clock synchronization circuit of an injection locking type. CONSTITUTION: A clock synchronization circuit includes a phase locked loop(310) and an injection locking generator(330). The phase locked loop generates the oscillation control voltage by detecting phase/frequency difference between a reference clock signal and a feedback clock signal. The phase locked loop generates the source internal clock signal corresponding to the oscillation control voltage. A free running frequency is set in the injection locking oscillation unit in response to the oscillation control voltage. The injection locking oscillation unit receives the source internal clock signal and generates the internal clock signal.
Patent KR-20090107381-A (KR)
Title: Sea water discharge system
Inventor: YANG WON DONG
IPC: E02B3/02
Filed: 2008-04-08
Abstract: PURPOSE: A seawater discharging system is provided to prevent the level of the surface of the earth from being increased by global warming, so icebergs or ices are melted in polar regions. CONSTITUTION: A seawater discharging system comprises a pipe body. The pipe body connected to the sea(60) is vertically installed toward the atmosphere(40). The pipe body has a pipe connection part(120) connected through one method among welding, fitting, and sticking methods. The pipe body is made of metal, synthetic resin, and ceramics. A rise supporting member(360) is formed at one side of a support guide(100). The rise supporting member functions as a towing device for the vertical ascent of the pipe body and the pipe supporting guide.
Patent KR-20090109290-A (KR)
Title: Backlight unit and driving method for liquid crystal display device
Inventor: KIM SEUNG HYUN
IPC: G02F1/133
Filed: 2008-04-15
Abstract: PURPOSE: A backlight unit and a backlight driving method of a liquid crystal display device capable of controlling the luminance are provided to correspond to quick response for showing moving picture of the liquid crystal display. CONSTITUTION: A backlight unit includes a reflector, a lamp, and an optical sheet. A plurality of lamps(124) is arranged on a reflective plate and divided as divided into a first, a second, and a third blocks. A plurality of optical sheets is located on the lamps. The lamps of first and the third block are electrically connected with a first voltage line(165). The lamps of the second block is electrically connected with a second voltage line(167).
Patent KR-20090109895-A (KR)
Title: Dyeing method for textile
Inventor: HUR HO
IPC: D06P1/34
Filed: 2008-04-16
Abstract: PURPOSE: A method for dyeing fabric is provided to improve sensuousness of the fabric with dyeing by forming a pattern and adjusting colors according to a dried state of the fabric with efficient adjustment of sunshine. CONSTITUTION: A method for dyeing fabric comprises the following steps of: dipping fabric in persimmon juice(S1); penetrating the persimmon juice into the fiber through external force(S2); forming a pattern by folding the fabric(S3); drying the fabric with sunlight(S4); adjusting the sunlight by adding the moisture onto the fabric(S5); completing a drying process of the fabric to fix the persimmon juice on the fabric(S6); dyeing the fabric by penetrating a natural dyeing agent into a no-pattern part(S7); and completing the dyeing process of the fabric(S8).
Patent KR-20090110462-A (KR)
Title: High-electron-mobility transistor and manufacturing method for the same
Inventor: KIM TAE GEUN
IPC: H01L29/778
Filed: 2008-04-18
Abstract: PURPOSE: A high-electron-mobility transistor and a manufacturing method thereof are provided to form a gate electrode layer of an AlGaN/GaN high-electron-mobility transistor in a stepped structure without contact to suppress concentration of electric fields between a gate electrode and a drain electrode, thereby reducing a peak value of an electric field. CONSTITUTION: A high-electron-mobility transistor includes a semiconductor substrate(100), a high resistance layer(300), a barrier(400) and gate electrode layers(650,750,850). The high resistance layer is formed on the semiconductor substrate. The barrier is formed on the high resistance layer. The gate electrode layers are formed on the barrier.
Patent KR-20090111476-A (KR)
Title: Circulative type sintering facilities for manufacturing light weight aggregate
Inventor: PARK HAE YOUNG
IPC: F27B9/00
Filed: 2008-04-22
Abstract: PURPOSE: A circulative type sintering facility for manufacturing the light aggregate is provided to reduce the fuel cost by utilizing the residual carbon power of the waste coal as the fuel. CONSTITUTION: A circulative type sintering facility for manufacturing the light aggregate comprises a buggy(4), a sintering furnace(8), a heating means, and a heat transfer means. Trays(2) for receiving the original material of light aggregate are installed on the balance one by one. The sintering furnace comprises a door(10) through which the buggy passes and unit rooms for receiving plural buggies. The heating means selectively supplies the heat to some of the unit rooms or the whole.
Patent KR-20080095784-A (KR)
Title: Substrate attracting device and substrate transfer apparatus
Inventor: NAGASAKA MUNETOSHI
IPC: H01L21/68
Filed: 2008-04-23
Abstract: A substrate absorbing device and a substrate transfer apparatus are provided to surely absorb and transfer a substrate, which is bent or warp, by selecting one surface of the substrate and holding the absorbed state of substrate. A pincette(17) of a substrate absorbing device comprises a first absorbing unit(171) for absorbing and holding a semiconductor wafer at the upper side based on the principles of Bernoulli; a second absorbing unit(172) for absorbing and holding a semiconductor wafer at the lower side based on the aspiration of outside. The first absorbing unit includes plural concave portions formed on the under part thereof and an opening for discharging the gas from the concave portions.
Patent KR-20090114731-A (KR)
Title: Contents Broadcasting System and Method, Broadcasting Contents Transmission Device, Broadcast Reception Device and Mobile Terminal Thereof
Inventor: LEE NAM SOO
IPC: H04H20/08
Filed: 2008-04-30
Abstract: PURPOSE: A contents broadcasting system and a method, broadcasting contents transmission device, a broadcast reception device and a mobile terminal thereof are provided to offer better broadcasting service to viewers by offering unfinished broadcasting contents at user request. CONSTITUTION: A broadcasting receiving device(30) transmits a watching stoppage signal in case a watching stoppage of the broadcasting contents is generated. A broadcasting contents transmitting device(10) stores the watching TV information about the broadcasting contents watching-stopped in case a watching break signal is received among the transmission of the broadcasting contents. The broadcasting contents transmitting device transmits an announcement for the guidance of the broadcasting contents stopped with watching - based on the watching TV information. The broadcasting contents transmitting device retransmits the broadcasting contents watching stopped. A mobile terminal(70) receives an announcement from the broadcasting contents transmitting device. The mobile terminal receives the retransmission of the watching abort broadcasting contents based on the announcement.
Patent KR-20090116108-A (KR)
Title: Dryer
Inventor: LEE JU DONG
IPC: D06F58/12
Filed: 2008-05-06
Abstract: PURPOSE: A drier reducing power consumption of a heater is provided to form a spiral flow channel inside a suction pipe and to increase the heating efficiency and energy efficiency. CONSTITUTION: A drier reducing power consumption of a heater comprises a cabinet, a drum, a suction pipe(130), a heater, an exhaust pipe(150) and a heat exchanger(170). The drum is admitted in the cabinet. The suction pipe has a path in which the air is inhaled into the drum. The heater is installed in the suction pipe. The air is installed inside or outside of the suction pipe and has the path discharging the air to an outside. The heat exchanger is located between the suction pipe and the exhaust pipe and delivers heat energy of the air, passing through the exhaust pipe, to the air coming through the suction pipe. The suction pipe and the exhaust pipe are arranged to surround one with the other.