baber/WOPTO huggingface dataset:
Patent KR-20090099721-A (KR)
Title: Liquid composition for cleaning nozzle surface
Inventor: PARK HEUNG SUP
IPC: C11D1/52
Filed: 2008-03-18
Abstract: PURPOSE: A liquid composition for cleaning a nozzle surface is provided to maintain the discharge of ink droplet from an inkjet printer head for a long time when applied to a maintenance process. CONSTITUTION: A liquid composition for cleaning a nozzle surface includes a solvent and a cyclic amide-based compound. The content of the cyclic amide-based compound is 0.1 ~ 20 parts by weight based on 100 parts by weight of the total weight of the liquid composition. The viscosity of the liquid composition is 1.5 ~ 20cps. The cyclic amide-based compound has a structure of chemical formula 1.
Patent KR-20090099947-A (KR)
Title: A cooker
Inventor: BYUN JUN BO
IPC: F24C15/08
Filed: 2008-03-19
Abstract: PURPOSE: A cooker is provided to reduce the manufacturing process by molding a part of legs on one of the components as one body. CONSTITUTION: A cooker comprises a cavity, a front member, and legs(280). The cavity includes one or more cooking chambers. The front member is located on the front side of in the cavity. The legs support the cavity, and a part of them is located beneath the front member and molded into one body with the front member.
Patent KR-20080031712-A (KR)
Title: A electic book terminal and book with card type
Inventor: LEE SIN YOUNG
IPC: G06F1/00
Filed: 2008-03-20
Abstract: A terminal and a card type book are provided to enable a user to keep and manage e-books conveniently, and use the e-books for a collection and decoration by making the e-book in a shape of a playing card. An e-book terminal displays contents of an e-book to a user by receiving the e-book having a shape of a playing card. A cover of the e-book or an image related to the e-book is printed on the surface of the e-book. The contents of the e-book are a usual book, a cartoon book, a magazine, and so on.
Patent KR-20090105654-A (KR)
Title: System for recognizing transmission circuit of sensor signal
Inventor: KANG JI YOUNG
IPC: B60R16/02
Filed: 2008-04-03
Abstract: PURPOSE: A system implementing a senor signal of transfer circuit is provided to negate an unnecessary ground loop from a circuit between a senor and an electronic control unit. CONSTITUTION: A system implementing a senor signal of transfer circuit comprises a sensor and an electronic control unit. The electronic control unit receives the sensor signal from a first sensor(200). The sensor signal is transferred to an input port of a first electronic control unit among a plurality of electronic control units. The first electronic control units include an interface unit(110), a controller(120) and an output driver(130). The interface unit receives the sensor signal. The controller practices the control processing based upon the sensor signal. The output driver delivers the sensor signal to a second electronic control unit(300).
Patent KR-20090111048-A (KR)
Title: Apparatus and method for analyzing pattern of semiconductor
Inventor: JOO YOUNG HWAN
IPC: H01L21/66
Filed: 2008-04-21
Abstract: PURPOSE: An apparatus and a method for analyzing a semiconductor pattern are provided to reduce a manufacturing cost of a wafer by monitoring a doping degree of dopant while the dopant is injected. CONSTITUTION: An apparatus(9) for analyzing a semiconductor pattern includes a chamber(1), a wafer fixing unit(2), an irradiating unit(3), a collimator(4), a spectroscope(5), a light filter unit(6), and a detector(7). The wafer fixing unit is arranged in a bottom end inside the chamber, and includes a wafer(100) in which patterns are included. The irradiating unit irradiates an X-ray to the patterns. The collimator condenses diffracted lights emitted from the patterns to a desired direction. The spectroscope splits the diffracted lights.
Patent KR-20090120556-A (KR)
Title: Back light assembly and display device having the same
Inventor: BYOUN DAE HYOUN
IPC: G02F1/13357
Filed: 2008-05-20
Abstract: PURPOSE: A backlight assembly installing a radiating member on a bottom chassis and a display device including the same are provided to maintain the temperature of an LCD(Liquid Crystal Display) panel by easily discharging the heat of a lamp. CONSTITUTION: A light guide plate(21) guides light. A lamp(22) is installed in both ends of a light guide plate. The lamp generates the light. A bottom chassis(24) is formed into the light reflectivity resin. The bottom chassis covers the back side of the light guide plate. A heat radiating member(25) is installed in the bottom chassis. The heat member discharges the heat of the lamp to the outside of the bottom chassis.
Patent KR-20090121645-A (KR)
Title: Sleeping bag
Inventor: KIM TAE HYEONG
IPC: A47G9/00
Filed: 2008-05-22
Abstract: PURPOSE: A sleeping bag of a tube type capable of injecting air through an air injection hole is provided to supply the sleeping bag for a user entering the sleeping bag from the outside and conveniently inject/exhaust the air. CONSTITUTION: A sleeping bag(12) of a tube type capable of injecting air through an air injection hole discharges or injects the air through the air injection hole inside up and down sidewall parts. A space unit is formed inside the main body. An opening/closing unit is formed by a hinge connected to the cloth.
Patent KR-20090124504-A (KR)
Title: Method for transfer of nanowire
Inventor: JUNG SUK WON
IPC: B82B3/00
Filed: 2008-05-30
Abstract: PURPOSE: A method for transferring a nanowire is provided to prevent the nanowire of the undesired part from being transferred and to allow a nanowire to be transferred to the intended position of a substrate accurately, thereby increasing the degree of integration of clear nanowire. CONSTITUTION: A method for transferring a nanowire comprises the steps of preparing a first substrate(400) where a nanowire is manufactured; forming the level difference so as to form a projected part(450) on a second substrate; forming a thermal oxide film on the second substrate(440) in which the level difference is formed; coating an adhesive(430) on the second substrate in which the thermal oxide film is formed; and transferring a nanowire(420) to the second substrate. The step for transferring the nanowire to the second substrate comprises the steps of adhering the nanowire to the adhesive; and separating the adhered nanowire and the first substrate.
Patent KR-20090125561-A (KR)
Title: Sealing for compressor shaft
Inventor: LIM KWEON SOO
IPC: F04B25/04
Filed: 2008-06-02
Abstract: PURPOSE: A sealing for compressor driving shaft is provided to reinforce rigidity of a sealing part by installing a reinforcing member within the sealing part. CONSTITUTION: A sealing(170) for compressor driving shaft(140) comprises a body(171) and a frame ring(174). The body forms outer appearance. A sealing part(173) performing sealing by being contacted with an outer surface of the driving shaft is formed in one end of the body. The frame ring is installed within the body, and forms a frame of the body. A reinforcing member(174') is formed in one end of the frame ring. The reinforcing member is located within the sealing part, and reinforces rigidity of the sealing part.
Patent KR-20090129127-A (KR)
Title: Waterway for a floodgate
Inventor: SHIN JOUNG HEE
IPC: E02B5/06
Filed: 2008-06-12
Abstract: PURPOSE: A water gate for an irrigation canal is provided to prevent the cold-weather damage of rice plants due to cold agricultural water and to prevent the inflow of soil together with agricultural water to a rice field. CONSTITUTION: A water gate for an irrigation canal(100) comprises a main body(110) installed to be fixed to an irrigation canal(R), a cofferdam unit(120) installed to the main body to be slidable vertically and impounding or flowing out agricultural water(W) flowing along the irrigation canal, and a water supply unit(150) installed to the main body to be slidable vertically and guiding the agricultural water, which is impounded by the cofferdam unit and warmed by solar radiation, to a fice field.
Patent KR-20100002651-A (KR)
Title: Duty cycle correction circuit of semiconductor memory apparatus
Inventor: CHOI HAE RANG
IPC: G11C7/22
Filed: 2008-06-30
Abstract: PURPOSE: A duty cycle correction circuit of a semiconductor memory apparatus is provided to increase the operation stability of a semiconductor memory device by expanding a correction range of clock duty ratio. CONSTITUTION: In a device, a charge and discharge control unit(100) charge a capacitor by a first and a second control voltage in response to a clock and a revered clock. The charge and discharge control unit generates a corrected clock and a reversed clock by discharging the charged capacitor. A duty ratio sensor(200) charges the capacitor in response to the correction clock and correction clock, and the duty ratio of the corrected clock and the reversed clock is output as a voltage level of the first and second sense signal. A variable resistance unit(300) generates the first and the second control voltage in response to the voltage level of the first and second sensing signal.
Patent KR-20080068797-A (KR)
Title: Input method by using text conversion
Inventor: LEE SEUNG HWAN
IPC: G06F3/023
Filed: 2008-07-06
Abstract: A method for converting and inputting characters is provided to enable a user to input special characters or frequently used long sentences conveniently and quickly by registering the special characters or the long sentences, and a name representing the special characters or the long sentences, receiving the name instead of the special characters or the long sentences, and converting the name into the special characters or the long sentences. An input unit copies a recently inputted word or character string having a set character range to a clipboard of a system. A searcher searches a special character name registered in a register(110) by loading the character string to be converted from the clipboard. A converter loads the special character to be converted and transfers the loaded special character to a software keyboard oscillator. The software keyboard oscillator inputs the character to a character input window by generating the same software keyboard signal as a hardware keyboard key value of the special character received from the converter.
Patent KR-20100005487-A (KR)
Title: A thin film electro luminance lighting element and manufacturing method thereof
Inventor: LEE TAIK MIN
IPC: H05B33/00
Filed: 2008-07-07
Abstract: PURPOSE: A thin film EL device and a manufacturing method thereof are provided to secure electrical connection with reliability between upper and lower electrodes and a rear electrode by forming a connection electrode in a conductive hole of a substrate. CONSTITUTION: A lower electrode(20), a dielectric layer(30), an EL layer(40) and a light transmissive upper electrode(50) are successively printed on one side of a substrate(10). A conductive hole(11) is formed on the substrate. A rear electrode(60) is printed on the rear of the substrate. The rear electrode is electrically connected to the upper and lower electrodes through the conductive hole. The connection electrode is formed in the conductive hole. The upper electrode, the lower electrode, and the rear electrode are electrically connected to the connection electrode.
Patent KR-20100006344-A (KR)
Title: Non-volatile memory device and memory system and management method thereof
Inventor: HWANG SANG WON
IPC: G11C16/10
Filed: 2008-07-09
Abstract: PURPOSE: A nonvolatile memory device, a memory system, and a managing method thereof are provided to improve reliability about stored data by rapidly detecting a shift size of a threshold voltage. CONSTITUTION: A cell array(110) includes a plurality of memory cells. The cell array includes a sample area programmed by a plurality of verification voltages. A shift detector(150) detects the shift size of the threshold voltage of the plurality of memory cells with reference to the sample data read from the sample area. The sample area includes a plurality of sample sectors programmed by the plurality of verification voltages.
Patent KR-20100010363-A (KR)
Title: Semiconductor light emitting device
Inventor: KANG SANG WON
IPC: H01L33/36
Filed: 2008-07-22
Abstract: PURPOSE: A semiconductor light emitting device is provided to improve reliability and increase luminous efficiency by efficiently radiating heat through a metal layer with high thermal conductivity. CONSTITUTION: An n-type semiconductor layer(120), an active layer(130), and a p-type semiconductor layer(140) are laminated on a light emitting structure substrate(110) consecutively. The n-type electrode(150) and a p-contact(160) are respectively formed on the n-type semiconductor layer and p-type semiconductor layer. The metal layer(170) is formed within the n-type semiconductor layer and is contacted to the N type electrode. The substrate comprises sapphire or spinel. The metal layer is contacted to the active layer. The metal layer comprises a metal having higher melting point than a growth temperature of the semiconductor.
Patent KR-20100010419-A (KR)
Title: Motor and compressor with it
Inventor: JUNG HAE OK
IPC: F04C29/00
Filed: 2008-07-22
Abstract: PURPOSE: A driving mechanism and a compressor with the same are provided to prevent the abrasion/damage of the parts due to the lack of oil in the compressor by increasing the oil recover rate. CONSTITUTION: A driving mechanism comprises a rotary shaft(113), a rotor(112), a stator(111), and an oil recovery member. The bottom of the rotary shaft is immersed in oil. The rotor mates with the exterior of the rotary shaft. The stator is installed keeping a gap to the exterior of the rotor, and fitted with a coil end on top by winding a coil on a core. The oil recovery member guides the oil rising according to the rotation of the rotary shaft in the radial direction.
Patent KR-20090013105-A (KR)
Title: Video game for interactive engagement between multiple on-line participants in competition over internet websites
Inventor: TREY RATCLIFF
IPC: G06Q50/00
Filed: 2008-07-30
Abstract: A video game for a conversational battle among a plurality of online participants competing on the Internet web site is provided to award a selected Internet web site and a web site value related to the web site to a winning virtual character, determine the player point of the winning virtual character based on the value of the web site partially awarded as a prize at least, and make the player point used to buy the weapon or game assets of the virtual character. A game(1) comprises generally a character module(14), a website selection module, a player interface module, and a game module. The character module provides a participant character including the player point and game assets related to a character and a local or remote connection about a character profile. In order to manage a virtual game environment, the player interface module cooperates with the game module and operates. The game module determines a winning virtual character by making the virtual characters of participants engage the virtual characters of one or more other participants in a battle. At least a part of the website value related to an Internet web site ultimately selected is awarded to the winning character.
Patent KR-20100020400-A (KR)
Inventor: CHOI EUN HEE
IPC: E05C17/44
Filed: 2008-08-12
Abstract: PURPOSE: A front door fixing device is provided to reduce the maintenance cost by replacing only a hoof when the rubber of the hoof is worn away. CONSTITUTION: A front door fixing device comprises a fixing plate(4) and a hoof(9). A hole is formed so that a male screw is passed through in the left side of the fixing plate. The hoof is fitted on the male screw with a female screw(8). A magnet(6) is arranged to the right side of the fixing plate. A metal wire keeps the hoof horizontal. A rubber(12) is arranged on the right side of the hoof.
Patent KR-20100024269-A (KR)
Title: Gas insulation switchgear
Inventor: KIM SANG TAE
IPC: H01H33/56
Filed: 2008-08-25
Abstract: PURPOSE: A gas insulation switchgear is provided to secure the insulating distance between a sealed container and a core conductor by preventing the leakage of conductive material inside the core conductor. CONSTITUTION: A gas filling structure of a circuit breaker for a gas insulation switchgear includes a sealed container(100), an inner conductor(200), a filter module(300), and a fixing unit(400). The sealed container comprises a gas injector(110). The inner conductor is installed along a core region of the sealed container. The inner conductor comprises a gas through hole(210). The gas through hole is communicated with the internal space of the sealed container. The filter module interrupts the site in which the gas through hole is formed. The fixing unit fixes the filter module on the inner conductor.
Patent KR-20100026161-A (KR)
Title: Pressure-sensitive adhesive compositions and pressure-sensitive adhesive film comprising the same
Inventor: CHO HYUN JU
IPC: C09J9/00
Filed: 2008-08-29
Abstract: PURPOSE: A pressure-sensitive adhesive composition is provided to ensure high low-speed releasability and durability, and good wettability to adherents, and excellent adhesive property and to suppress the change of releasability, lifting and foreign material inflow. CONSTITUTION: A pressure-sensitive adhesive composition comprises a base resin with a glass transition temperature of (-100) to (-25) °C and filler and has 50-97 % density after curing. The base resin has an average molecular weight(Mw) of 100,000-2,000,000. The base resin is an acrylic resin and comprises 90-99.9 parts by weight of (meth)acrylic acid ester monomer and 0.1-10 parts by weight of crosslinkable functional group- containing monomer.
Patent KR-20100026546-A (KR)
Title: Preparation method of ion selective fibrous nano-form using hyperbranched polystyrene with reactive acrylic resin
Inventor: HWANG TAEK SUNG
IPC: D01F6/78
Filed: 2008-08-30
Abstract: PURPOSE: A manufacturing method of ion selective fibrous nano-form using hyperbranched polystyrene with reactive acrylic resin is provided to manufacture high selective nano ion exchange fiber by introducing a sulfonic acid group to a radical copolymer blending composition and a hyperbranched polymer. CONSTITUTION: A manufacturing method of ion exchange fiber includes the following steps: manufacturing high branched polystyrene; blending HPS with acrylic acid copolymer; sulfonating the blending resin; manufacturing fiber by spinning the sulfonated blending resin; and photocrosslinknig the spun fiber. A sulfonating process is formed by chlorosulfonic acid. The sulfonated blending resin is manufactured by electrospinning. The acrylic acid copolymer is copolymers of styrene and acrylic acid.
Patent KR-20100028845-A (KR)
Title: Substrate processing apparatus
Inventor: LEE HO CHUL
IPC: H01L21/02
Filed: 2008-09-05
Abstract: PURPOSE: A substrate processing apparatus is provided to reduce particle of an insulating material by arranging the insulating material inside an insulating member. CONSTITUTION: A substrate processing apparatus comprises a chamber(100), a substrate mounting unit(200), an induction heat unit(300), and an insulating member(400). The chamber comprises a reaction space. The substrate(10) is mounted in the substrate mounting in the chamber. The induction heat unit heats the substrate mounting unit. The insulating member is interposed between the induction heat unit and the substrate mounting unit. The insulating member comprises the insulating member(410). The insulating member comprises a bottom body and a top cover.
Patent KR-20100029493-A (KR)
Title: A sludge auto clear for fin tube welding device
Inventor: HWANG DUCK CHUL
IPC: F28G1/08
Filed: 2008-09-08
Abstract: PURPOSE: An automatic sludge disposal device which disposes sludge generated during welding a fin-tube is provided to conveniently separate sludge using a rotary magnetic body. CONSTITUTION: An automatic sludge disposal device comprises a tube supply part(2), a tube pushing part(3), an uncoiler(4), a surface scratching part(5), a fin-tube welding part(6), a sludge disposal part(7), a fin-tube transfer part(8), a lust prevention liquid coating part(9), a fin-tube guide part(10), a fin-tube flow prevention part(11), and a fin-tube cutting part(12). The tube pushing part continuously guides a tube(T). The surface scratching part roughs the surface of the tube. The fin-tube welding part forms a fin-tube(FT). The sludge disposal part filters cooling water supplied when a fin is coupled to the tube. The fin-tube transfer part has a fixture which fixes one end of the fin-tube. The fin-tube guide part guides sliding of the fin-tube.
Patent KR-20100030047-A (KR)
Title: Image forming apparatus and method for cleaning contaminated portions of the image forming apparatus
Inventor: KIM YOUNG MIN
IPC: G03G21/00
Filed: 2008-09-09
Abstract: PURPOSE: An image forming apparatus and a method for cleaning contaminated portions of the image forming apparatus are provided to change a cleaning condition according to a printing condition to clean, thereby preventing a printing defect. CONSTITUTION: A printing medium supply unit(10) supplies various printing media. An image forming unit(20) form images on the supplied printing media. A controller generates the first and second cleaning commands to clean a contaminated portion. The controller produces a developer using amount.
Patent KR-20100030189-A (KR)
Title: Light scanning unit, image forming apparatus having the same and sync calibration method of the light scanning unit
Inventor: PARK YOUNG JIN
IPC: G03G15/04
Filed: 2008-09-09
Abstract: PURPOSE: A light scanning unit, an image forming apparatus employing the same and a sync calibration method of the light scanning unit are provided to compensate alignment errors between a reverse scanning line and a forward scanning line through sync calibration of the laser scanning unit. CONSTITUTION: An optical detector(45) receives a primary beam which is directly inclined from a beam splitter(30) and a secondary beam which is directly inclined via a reflecting mirror. A control unit(70) judges a forward or reverse scanning line based on the signal which is respectively corresponded to the first and the second beams detected from the optical detector. A synchronization control unit(80) compensate alignment errors between the reverse scanning line and forward scanning line.
Patent KR-20100033310-A (KR)
Title: Ceiling type air conditioner
Inventor: KIM TAE HUN
IPC: F24F13/22
Filed: 2008-09-19
Abstract: PURPOSE: A ceiling type air conditioner is provided to form a flow path guide in the inside of a ceiling panel outlet to move a part of cool air, and to prevent a dew from generating. CONSTITUTION: A ceiling type air conditioner comprises an outlet(720) including an inner side, a blade(730) adjusting the direction of cool air, and a flow channel guide(740) changing the direction of the cool air to the longitudinal direction. The outlet includes an edge unit and a central unit in which most of the heat-exchanged cool air pass through the central unit. The flow channel guide moves the cool air passing through the central unit to the edge unit while being formed to the thickness direction of the outlet.
Patent KR-20100033795-A (KR)
Title: Cylindrical depth filter for filtering fluid and manufacturing method thereof
Inventor: KIM YEON SOO
IPC: B01D39/00
Filed: 2008-09-22
Abstract: PURPOSE: A cylindrical core filter for filtering liquid and a manufacturing method thereof are provided to gradually increase porosity of the filter according to fineness of non-woven fabric filter media without a separated support. CONSTITUTION: A cylindrical core filter for filtering liquid includes non-woven fabric filter media and a support. The woven fabric filter media is thermally bonded on the support. The porosity of non-woven fabric is gradually increased according to fineness of the non-woven fabric filter media without a separated support. The non-woven fabric filter media is formed in a range of 1/10 ~ 10/10 of the diameter of a core filter.