baber/WOPTO huggingface dataset:
Patent KR-20120014394-A (KR)
Title: Manufactory method for multi-layer printed circuit board
Inventor: OH YOONG
IPC: H05K3/46
Filed: 2010-08-09
Abstract: PURPOSE: A manufacturing method of a multilayer printed circuit board is provided to prevent void generation due to a shortage of resin between substrates while securing penetration stability of an insulating material. CONSTITUTION: A core substrate(100) is prepared. A circuit pattern(110) is formed by patterning copper foil on the both surfaces of the core substrate. An insulating film(200) is laminated on the upper and lower surfaces of the core substrate. A copper foil(310,320) in which a bump(311,321) is arranged is laminated on the upper and lower surface of the core substrate. The bump is made of conductive materials.
Patent KR-20120014710-A (KR)
Title: Ceramic firing furnace
Inventor: YOO WON HEE
IPC: F27B17/00
Filed: 2010-08-10
Abstract: PURPOSE: A ceramic firing furnace is provided to minimize the occurrence of failure in a fired ceramic substrate by uniformly forming gas atmosphere inside a firing furnace. CONSTITUTION: A ceramic firing furnace(100) includes a case(10), a heating element(20), and a plurality of gas supplying part(50). The case includes an internal space, and a molding body is arranged in the internal space. The heating element emits heat in the case. The gas supplying parts are capable of rotating based on external force and pass through the case. The gas supplying parts supply gas into the internal space. The gas supplying parts include gas supplying pipes(52) and angle adjusting handles(54). The gas supplying pipes are arranged in the case, and the angle adjusting handles are in connection with the gas supplying pipes at the outside of the case and easily rotate by external force. The ceramic firing furnace further includes a gas exhaust part(60).
Patent KR-20120016548-A (KR)
Title: Manufacturing method of virus inactivated bone powder for grafting
Inventor: JEON SEONG HYUN
IPC: A61L2/08
Filed: 2010-08-16
Abstract: PURPOSE: A method for manufacturing virus inactivated bone powder for bone graft is provided to inactivate the virus of bone powder based on ethanol, hydrogen peroxide, hydrochloric acid, and e-beam-based treatment. CONSTITUTION: A method for manufacturing virus inactivated bone powder for bone graft includes the following: bone for bone graft is treated with ethanol; the ethanol treated bone is ground; the ground bone is treated with ethanol; the ethanol treated ground bone is treated with hydrogen peroxide; the hydrogen peroxide treated bone is treated with hydrochloric acid; and e-beam is irradiated to the hydrochloric acid-treated bone.
Patent KR-20120019802-A (KR)
Title: Liquid droplet ejection apparatus
Inventor: LEE KYUNG IL
IPC: H01L21/027
Filed: 2010-08-27
Abstract: PURPOSE: Droplet jetting apparatus is provided to have nozzle formed in the end of a substrate parallelly, thereby facilitating the manufacturing of the droplet jetting apparatus because of not needing etching process. CONSTITUTION: Droplet jetting apparatus comprises a lower substrate(130) and an upper substrate(110). The upper substrate comprises means for jetting droplet formed in the lower substrate to be parallel with the lower substrate. The means for jetting droplet consists of a first probe(111) and a second probe(112) which offer a path for transferring droplet from an inlet(113) to an outlet(114). The width of the path is narrower than the inlet formed by the first prove and the second prove.
Patent KR-20120026363-A (KR)
Title: A flower arranging box for an altar
Inventor: LEE YONG KU
IPC: A47G7/02
Filed: 2010-09-09
Abstract: PURPOSE: A vegetation mat including a biodegradation rate controlling member, and a seedling raising structure including thereof are provided to prevent the interference of the vegetation mat to plants growing inside the vegetation mat. CONSTITUTION: A vegetation mat(10) including a biodegradation rate controlling member comprises the following: a base member formed with a biodegradable material; a mat unit with a cover member formed with the biodegradable material, combined to the upper side of the base member using a connection unit for forming a filling space on the upper side of the base member; a vegetation member filling the filling space, and including the biodegradation rate controlling member; and seeds inserted into the vegetation member. The biodegradation rate controlling member is strains including alternaria, yeast, or microorganisms for promoting the biodegradation rate of the base member and the cover member.
Patent KR-20110030338-A (KR)
Title: Composition for underfill material and optical semiconductor device using the same
Inventor: TAGUCHI YUSUKE
IPC: C08K9/06
Filed: 2010-09-10
Abstract: PURPOSE: A composition for an underfill material is provided to produce a cured product with improved moldability, adhesiveness to a gold bump, heat-resistance, and light resistance. CONSTITUTION: An composition for an underfill material comprises (A) 60 to 99 parts by weight of a branched organopolysiloxane having a weight average molecular weight of from 500 to 20000, reduced to polystyrene, and represented by chemical formula (1): (CH3)aSi(OR1)b(OH)cO_(4-a-b-c)/2, wherein R1 is an organic group having 1 to 4 carbon atoms and a, b, and c are numbers satisfying the equations: 0.8<=a<=1.5, 0<=b<=0.3, 0.001<=c<=0.5, and 0.801<=a + b + c<2, (B) 250 to 1000 parts by weight of an inorganic filler, (C) 0.01 to 10 parts by weight of a condensation catalyst, (D) 1 to 40 parts by weight of an organopolysiloxane having a linear diorganopolysiloxane moiety represented by the following formula (2), wherein R2 and R3 are, independently of each other, selected from the group consisting of a hydroxyl group, alkyl groups having 1 to 3 carbon atoms, a cyclohexyl group, a vinyl group, a phenyl group and an allyl group, and m is an integer of from 5 to 50, provided that the total amount of component (A) and component (D) is 100 parts by weight, and (E) 0.2 to 2.0 parts by weight of a silane coupling agent.
Patent KR-20120029099-A (KR)
Title: Wafer handling wand
Inventor: SEO BYUNG SOO
IPC: B65G49/07
Filed: 2010-09-16
Abstract: PURPOSE: A wafer handling wand is provided to directly supply heat to a wafer edge part, thereby relieving a curling phenomenon which is generated when a wafer is loaded into a reaction chamber. CONSTITUTION: A plate(110) is combined with one end of a wafer transfer arm(925). A gas supply line(115) supplies nitrogen gas supplied from the outside to the plate. The gas supply line sprays the gas to the lower surface of the plate through a spray hole opened to the lower side of the plate. A heat transfer hole(130) is formed adjacent to the edge of the plate. The heat transfer holes are arranged by being separated from each other in order to form one or more rings along the edge of the plate.
Patent KR-20120031407-A (KR)
Title: Lighting module
Inventor: LEE SANG HOON
IPC: F21V17/00
Filed: 2010-09-24
Abstract: PURPOSE: A lighting module is provided to form a stable support structure by implementing high degree of freedom in a space. CONSTITUTION: A first extension unit(230a) and a second extension unit(230b) are vertically extended to a main base unit(210). A case(200) is assembled with a plurality of flanges. A substrate is received in a guide groove. A light emitting device is arranged on one side of the substrate. A driver is arranged on the other side of the substrate. An opening is formed on the first or second extension unit to insert the driver.
Patent KR-20120032709-A (KR)
Title: Ventilation system and method for thruster canister
Inventor: LEE YU YOUNG
IPC: B63B9/00
Filed: 2010-09-29
Abstract: PURPOSE: A ventilation system and method for a thruster canister are provided to maintain the inside of a thruster canister at a constant temperature by preventing the internal air of the thruster canister from flowing into a trunk. CONSTITUTION: A ventilation system for a thruster canister comprises a heater(13), a supply fan(15), an exhaust line(27), and an exhaust fan. The heater heats the air flowing into a trunk(1) from the outside. The supply fan supplies the air in the trunk to the inside of a thruster canister(3). The exhaust line is connected between the top of the thruster canister and the ceiling of the trunk and allowed to extend and contract. The exhaust fan is arranged on the upper side of the exhaust line and supplies heated air and discharges cooled air in order to maintain the internal temperature of the thruster canister.
Patent KR-20110036505-A (KR)
Title: Finfets and methods for forming the same
Inventor: LAI LI SHYUE
IPC: H01L29/78
Filed: 2010-09-29
Abstract: PURPOSE: A FinFET(Field Effect Transistor) and forming method thereof are provided to reduce resistance of source/drain areas by a dopant which is added to an epitaxial growth area by an in-situ process. CONSTITUTION: A FinFET comprises a Fin-channel body on a substrate(101). A gate electrode(115) is formed on the Fin-channel body. At least one source/drain area(120a) is adjacent to the Fin-channel body. The source/drain area can have any Fin structure.
Patent KR-20120033045-A (KR)
Title: Manufacturing method of nb added alloy steel
Inventor: LEE JOONG HUN
IPC: C22C33/04
Filed: 2010-09-29
Abstract: PURPOSE: A method for manufacturing alloy steel including Nb is provided to remove the need for increasing heating temperature for additional melting be melting an iron and niobium alloy block together with scrap. CONSTITUTION: A method for manufacturing alloy steel including Nb comprises the steps of: pulverizing and mixing niobium and iron(S10), melting the mixture of niobium and iron(S20), molding the molten alloy block into a block(S30), putting the alloy block into an electric furnace(S40), and melting the alloy block and scrap using an electric melting rod in the electric furnace(S50).
Patent KR-20120034951-A (KR)
Title: Method for extending uii region by using user memory region in rfid tag
Inventor: JEONG SEUNG HOON
IPC: G06K19/07
Filed: 2010-10-04
Abstract: PURPOSE: A UII(Unique Item Identifier) area extending method of an RFID tag is provided to extend a UII area having a storing space through a user memory area in case of using a KKR code. CONSTITUTION: An RFID tag includes a UII area and a user memory area. An object kind IC(Item Code) and an object unit SC(Serial Code) are stored in the UII area. The user memory area is freely used by the definition of a user. Address information of the user memory area is added to the UII area of the RFID tag. The UII area is expanded.
Patent KR-20120037730-A (KR)
Title: Method and apparatus for manufacturing sulfur polymer cement(spc)
Inventor: JANG HEUNG GYUN
IPC: C04B28/28
Filed: 2010-10-12
Abstract: PURPOSE: A manufacturing method of sulfur polymer cement and a manufacturing apparatus thereof are provided to shorten manufacturing time of the sulfur polymer cement and manufacture sulfur polymer cement with various physical properties. CONSTITUTION: A manufacturing method of sulfur polymer cement comprises next steps: fusing sulfur(s200); mixing the fused sulfur with one or more modifier; transferring the mixture to a reactor(s202); and mixing the mixture in the reactor(s208). The modifier is at least one of the following materials: polysulfide including organosilane, polycyclic aromatic hydrocarbon, dicyclopentadiene(DCPD), ENB(ethylidenenorbornene), vinylnorbornene(VNB), and ahydroindene(THI). The sulfur melt phase operates at 120-160 deg. Celsius, and the reaction in the reaction step operates at 120-160 deg. Celsius. A manufacturing apparatus of the sulfur polymer cement includes sulfur melter, at least one of modifier storing unit, a reactor, and a mixer.
Patent KR-20110129326-A (KR)
Title: Real time information display icon service server and method thereof
Inventor: SEO DONG HWAN
IPC: G06Q50/30
Filed: 2010-10-13
Abstract: PURPOSE: An icon service server for displaying real-time information is provided to effectively manage icons which are linked to a plurality of websites. CONSTITUTION: An information receiving unit(110) receives the setting information of an icon for inducing connection to a requested website. An icon control program generator(120) configures a program to suit an input icon setting information. The program installs the icon of the requested website to a computer. An icon download link generator(130) generates a downlink. To download the generated icon control program by responding to a user computer which visits the requested website, the download of the generated icon control program is controlled by the downlink.
Patent KR-20120038760-A (KR)
Title: Smart load transfer switch of multiple source electric power
Inventor: SIM JAE SIK
IPC: H02H3/02
Filed: 2010-10-14
Abstract: PURPOSE: A smart multi-power source switching device is provided to supply electricity to load in a blackout state of a first power supply unit, a second power supply unit, and a third power supply unit by securing a fourth power supply unit. CONSTITUTION: A first power supply unit(10) and a second power supply unit(20) respectively supply first electricity and second electricity to a first load side(60) and a second load side(70). A third power supply unit(30) operates in a blackout state of the first power supply unit and the second power supply unit. A fourth power supply unit(40) operates in a blackout state of the first power supply unit, the second power supply unit, and the third power supply unit. A controller(50) controls the first power supply unit, the second power supply unit, the third power supply unit, and the fourth power supply unit. The controller connects the second power supply unit to the first load side and the second load side in a row in a blackout state of the first power supply unit.
Patent KR-20120039785-A (KR)
Title: Fuel change over system of engine
Inventor: KANG CHANG MIN
IPC: F02D19/06
Filed: 2010-10-18
Abstract: PURPOSE: A method for converting fuel oil of a ship is provided to automatically and optically control mixture ratio based on the temperature of previous fuel and converted fuel. CONSTITUTION: A method for converting fuel oil of a ship using a plurality of fuel oils comprises: a step of receiving fuel conversion signal of an engine; a step of sensing temperature of selected converted fuel among a plurality of fuel feeding lines; a step of comparing temperature condition of selected converted fuel and previous fuel; a step of opening a flow control valve(101,201) to increase flow; and a step of blocking the valve to gradually reduce flow.
Patent KR-20120039949-A (KR)
Inventor: HA SANG SIK
IPC: F02F3/00
Filed: 2010-10-18
Abstract: PURPOSE: A piston module for an internal combustion engine is provided to largely improve air tightness. CONSTITUTION: A piston module for an internal combustion engine comprises a cylinder(100), a piston assembly(200), a piston ring assembly, and piston ring contactor(400). The cylinder has an inhalation valve(110), a exhaust valve(120), and an ignition plug(130) on the upper portion. The piston ring assembly is mounted at the outer circumference of the piston assembly.
Patent KR-20120041900-A (KR)
Title: Method for recognizing finger-print and apparatus thefor
Inventor: LEE TAE KKI
IPC: G06K9/20
Filed: 2010-10-22
Abstract: PURPOSE: A fingerprint recognition method and an apparatus thereof are provided to secure the quality of fingerprints by performing quality check of fingerprints from images. CONSTITUTION: An image input unit(110) receives images within specific time and obtains fingerprints about images. A quality checker(130) performs quality check about the fingerprints. A controller(160) decides the performance of a fingerprint capture based on the quality check. A fingerprint capturing unit(140) captures fingerprints according to the determination of the controller. The controller controls the image input unit and obtains fingerprints from the image.
Patent KR-20120047343-A (KR)
Title: Ventilation system for mud pump room and mud tanks of arctic vessel
Inventor: CHOO KEUM DAE
IPC: F24F11/76
Filed: 2010-10-22
Abstract: PURPOSE: A ventilation system for a mud pump room and a mud tank of an arctic vessel is provided to satisfy required temperature conditions for compartments considering heating value in summer and required air change rates by supplying minimum winter air rate. CONSTITUTION: A ventilation system for a mud pump room and a mud tank of an arctic vessel comprises a feeding line(11), a feeding fan(12), a communication duct(51), a first discharge line(21), a first discharge fan(22), a second discharge line(31), and a second discharge fan(32). The feeding line is extended to inside a mud pump room. The feeding fan is installed on the feeding line. The communication duct is individually installed in between the mud pump room and a mud tank. The first discharge line is extended from the mud pump room to the outside. The first discharge fan is installed on the first discharge line.
Patent KR-20120044641-A (KR)
Title: Charging apparatus for mobile terminal
Inventor: WOO SANG SUNG
IPC: H02J7/00
Filed: 2010-10-28
Abstract: PURPOSE: A charging apparatus for a mobile terminal is provided to improve the convenience of a user for the mobile terminal by keeping the posture of the mobile terminal based on the charging apparatus. CONSTITUTION: A charging apparatus(100) for a mobile terminal includes a charging part(110) and a holding part(120). The charging part implements a charging function and a holding function for a mobile terminal. An inserting groove(111) is formed to the Z-axial direction of the charging part. The charging part includes a charging circuit and a charging terminal(113). The charging circuit is embedded in the charging part. The holding part includes a combining hole for receiving the charging part.
Patent KR-20120048223-A (KR)
Title: 2-phenyl-4-[3-(substituted-sulfonyl)arylino]quinazoline derivatives, phamaceutically acceptable salt thereof preparation method thereof and phamaceutical composition for prevention or treatment of the hepatitis c as an active ingredient
Inventor: HAN CHEOL KYU
IPC: A61P31/14
Filed: 2010-11-05
Abstract: PURPOSE: A pharmaceutical composition containing 2-phenyl-4-[3-(substituted-sulfonyl)anilino]quinazoline derivative is provided to effectively suppress hepatitis C virus proliferation with less toxicity and to prevent and treat hepatitis. CONSTITUTION: A 2-phenyl-4-[3-(substituted-sulfonyl)anilino]quinazoline derivative is denoted by chemical formula 1. A method for preparing the derivative comprises a step of reacting a compound of chemical formula 2 with an amine compound of chemical formula 3 in solvent. The solvent is alcohol of C1-C4, tetrahydrofuran, deoxane, or dimethyl formamide. The reaction is performed at 0-80°C for 1-24 hours or 50-80°C for 1-3 days. A pharmaceutical composition for preventing or treating hepatitis type C contains the derivative or pharmaceutically acceptable salt thereof.
Patent KR-20110053190-A (KR)
Title: Apparatus and method for authoring data in a communication system
Inventor: YANG SEUNG JUN
IPC: G06F19/00
Filed: 2010-11-08
Abstract: PURPOSE: A data authoring device and method thereof in a communication system which uses meta data are provided to supply various contents by authoring various information to meta data based on DMB ECG XML. CONSTITUTION: An extracting unit(120) receives medium corresponding to content and extracts content information. A generating unit(130) generates metadata of DMB(Digital Multimedia Broadcasting) ECG(Electronic Content Guide) XML(eXtensible Markup Language) base including the content information. A processing unit(110) visualizes the content of metadata through a UI(User Interface) and edits the metadata on a template.
Patent KR-20120048915-A (KR)
Title: 슬림형 스프링 액추에이터 및 그 제조방법과 이를 구비한 슬라이드 타입 휴대단말기의 슬라이드 장치
Inventor: LIM KYEONG WON
IPC: H04B1/38
Filed: 2010-11-08
Abstract: 이 발명의 슬림형 스프링 액추에이터(230)는, 평면상에서 일정 형태로 벤딩되어 탄성력을 제공하는 탄성부재(231)와, 탄성부재의 양측 단부를 동일 평면상에서 각각 고정하여 메인 플레이트 또는 고정 플레이트에 각각 회전 가능하게 결합하는데 사용되며 서로 다른 크기 및 형태를 갖는 제1, 제2 결합부재(232, 233)를 포함하며, 제1 결합부재(232)는 탄성부재의 길이를 보상하는 길이를 가지며, 제1, 제2 결합부재는 탄성부재 이하의 두께를 갖는다.  이 발명은 평면상에 위치하는 1개의 탄성부재와 이를 고정하되 탄성부재보다 얇거나 동일한 탄성부재 이하의 두께를 갖되 서로 다른 크기 및 형태를 갖는 2개의 결합부재를 이용함에 따라, 전체적인 두께의 감소가 가능해 슬림형 슬라이드 타입 단말기를 구현하는데 기여하는 효과가 있다.  또한, 이 발명은 탄성부재와 결합부재를 레이저 용접 등의 방식으로 일체형으로 연결함으로써, 그 연결구조를 단순화하고 연결부위에 작용하는 집중하중 현상을 예방할 수 있다.  또한, 이 발명은 1개의 탄성부재와 서로 다른 크기 및 형태를 갖는 2개의 고정부재를 이용함에 따라, 슬라이드 이동시에 탄성부재의 동작 영역을 최소할 수 있어 공간을 효율적으로 사용할 수 있는 장점이 있다.
Patent KR-20120051426-A (KR)
Title: Process for preparing toner
Inventor: JEONG HWA JO
IPC: G03G9/135
Filed: 2010-11-12
Abstract: PURPOSE: A method for manufacturing toners is provided to uniformly disperse components in particles and to improve material characteristic such as coagulation characteristic and mobility. CONSTITUTION: A main toner containing binder resins, coloring agents, waxes, and electric charge controlling agents is prepared. The main toner is added into a dispersing medium to prepare a main toner dispersed solution. The main toner dispersed solution is sprayed to thermal currents. A method for preparing the main toner includes the following: the binder resins, the coloring agents, the waxes, and the electric charge controlling agents are mixed; the mixture is extruded; and the extruded is ground.
Patent KR-20120053227-A (KR)
Title: Composite sulfur polymer
Inventor: KIM HYE ROUNG
IPC: C08G75/00
Filed: 2010-11-17
Abstract: PURPOSE: A composite sulfur polymer is provided to have excellent workability together with very excellent compressive strength and flexural strength, and to be able to use waste catalyst powder or waste catalyst at manufacturing composite sulfur polymer. CONSTITUTION: A composite sulfur polymer comprises: a sulfur polymer formed by polymerization of 100.0 parts by weight of sulfur and 1-10 parts by weight of sulfur modifier containing dicyclopentadiene; and inorganic material consisting of a first inorganic particles with a first average diameter, and second inorganic particles with a second average diameter which is 5-15times to the first average diameter, as inorganic particle in which porous pores are formed on surface. The first average diameter is 5-15 micron, and the second average diameter is 50-150 micron.
Patent KR-20110074663-A (KR)
Title: Information processing apparatus and control method therefor
Inventor: NAKAGAWA KOICHI
IPC: G06F3/041
Filed: 2010-11-19
Abstract: PURPOSE: An information processing device and method for controlling the same are provided to exactly recognize an operation direction by exactly recognizing continuous flick operation. CONSTITUTION: An obtaining unit obtain touch location s of operation locus in a touch panel(106). A determining unit determines operation direction by using determining condition based on the touch location. A control unit(101) performs operation determined to the control direction according to the operation direction. A memory control unit memorizes the operation direction. A change unit changes the determination condition based on operation direction memorized in the memory.
Patent KR-20120054941-A (KR)
Title: High strength and high manganese steel wire rod having excellent hydrogen delated fracture resistance and method for manufacturing the same
Inventor: LEE CHONG SOO
IPC: C21D8/06
Filed: 2010-11-22
Abstract: PURPOSE: A high-strength and high-Mn steel wire rod with superior hydrogen delayed fracture resistance and a manufacturing method thereof are provided to obtain low dislocation density and high twin boundary energy in a steel wire rod from dynamic reinforcing effect. CONSTITUTION: A method for manufacturing a high-strength and high-Mn steel wire rod with superior hydrogen delayed fracture resistance comprises the steps of: heating high-Mn steel including Mn of 12-25wt.% to 1150-1200°C, hot-rolling the heated steel in a temperature range of 700-1100°C, cooling the hot-rolled steel, and cold caliber-rolling the cooled hot-rolled steel at a temperature of 200°C or less.