baber/WOPTO huggingface dataset:
Patent KR-20130011094-A (KR)
Title: Lighting device
Inventor: PARK JONG CHAN
IPC: F21S2/00
Filed: 2011-07-20
Abstract: PURPOSE: A lighting device is provided to improve power efficiency by easily connecting a plurality of light source modules having a plurality of light emitting device on a substrate. CONSTITUTION: A light source module(300) includes a light emitting device arranged in first and second substrates. The light source module includes the light emitting device arranged in first or second substrates. An arrangement unit is arranged in the first or the second substrate. A light distribution unit is connected to the arrangement unit. A cover(200) is connected to a radiator.
Patent KR-20130011206-A (KR)
Title: A method for recycling aluminium alloys chip and scrap by using hydropulse
Inventor: KIM KYUNG HYUN
IPC: B22D27/02
Filed: 2011-07-21
Abstract: PURPOSE: A method for recycling aluminum alloys chip and scrap by electromagnetic pulse treatment is provided to remarkably increase the use amount of scarp by remarkably increasing elongation and reducing casting defects. CONSTITUTION: A method for recycling aluminum alloys chip and scrap by electromagnetic pulse treatment irradiates a weld with an electromagnetic pulse to improve quality of aluminum scrap. An electromagnetic pulse generator improving the quality of the aluminum scarp comprises a wave guide for transferring electromagnetic pulses to inside the weld. The material of the wave guide improving the quality of the aluminum scraps which has a titanium material. The wave guide improves the quality of aluminum scrap which is in the weld. The frequency of the electromagnetic waves is 0-100 Hz. [Reference numerals] (A1) Length: 50-210μm; (A2) Untreated with electromagnetic pulses; (B1) Length: 5-40μm; (B2) Treated with electromagnetic pulses
Patent KR-20130017842-A (KR)
Title: Alternator for vehicle
Inventor: KIM JONG HWA
IPC: H02J7/14
Filed: 2011-08-12
Abstract: PURPOSE: An alternator for a vehicle is provided to supply stable power source and save power consumption by using MOSFETs. CONSTITUTION: A stator(10) generates AC power from the driving of a vehicle. A rectifier(20) includes multiple MOSFETs for rectifying the AC power generated from the stator. A regulator(30) outputs the voltage from the rectifier through an output terminal. A gate driving circuit includes an upper gate drive module(42) and a lower gate drive module(44). [Reference numerals] (30) Regulator; (40) Gate drive module
Patent KR-20130020026-A (KR)
Title: Apparatus and method for detecting the surface defect of the glass substrate
Inventor: HWANG GYU HONG
IPC: G01N21/958
Filed: 2011-08-18
Abstract: PURPOSE: A device and a method for inspecting defects on a glass board surface are provided to reduce work load on an inspector and to increase processing efficiency by rapidly and easily filtering the defects generated on a B-side. CONSTITUTION: A device(1) for inspecting defects on a glass board surface comprises a dark field optical system, a first photographing device(10), a second photographing device(20), dark field lighting devices(30), and a detecting signal processing unit(40). The first photographing device is arranged above the glass board, thereby photographing first images of the defects on the glass board surface. The second photographing device is arranged above the glass board, thereby photographing second images of the defects on the glass board surface. The dark field lighting devices are arranged under the glass board, thereby actuating as dark field lightings which lights are penetrated through the glass board toward the first and second photographing devices. The detecting signal processing unit calculates position coordinates of the defects of the first and second images. The first and second photographing devices form linear photographing domains which are not parallel to a glass board transferring direction. The photographing domains of the top surface of the glass board are mutually overlapped and the photographing domains of the bottom surface of the glass board are different from each other.
Patent KR-20130022829-A (KR)
Title: Method for detecting defect of multi-chip packaging device and method for manufacturing the multi-chip packaging device using the same
Inventor: CHO SUNG DONG
IPC: H01L23/12
Filed: 2011-08-26
Abstract: PURPOSE: A method for inspecting a chip stack semiconductor device and a method for manufacturing the chip stack semiconductor device using the same are provided to manufacture the chip stack memory device using chips without defects of a through silicon via by checking the defects of the through silicon via for connecting chips before an upper chip is bonded to a lower chip. CONSTITUTION: A first chip(50) is formed on a substrate(10) and includes a through silicon via(12), a first pad electrode, a probe pad electrode(18), and a micro bump pad(20). An inspection chip(80) including a second pad electrode(62) is contacted with the upper side of the first pad electrode. A laminate structure is formed to expose a probe pad electrode to the outside. The through silicon via included in the first chip is inspected by applying an electric signal to the exposed probe pad electrodes. The first chip and the inspection chip are separated if the through silicon via is defective.
Patent KR-20130024291-A (KR)
Title: Microscope assembly with vibrational isolation structure
Inventor: JUNG NEON CHEOL
IPC: G02B21/24
Filed: 2011-08-31
Abstract: PURPOSE: A microscope assembly including an anti-vibration structure is provided to enable a user to easily control a microscope according to the eccentricity of a frame weight. CONSTITUTION: A microscope assembly includes a microscope module and an anti-vibration module(170). The microscope module enables a user to observe a sample. The anti-vibration module prevents vibration generated from the outside to the microscope module and supports the microscope module. The anti-vibration module includes a supporting frame(180) and a magnetic force generation supporter(190). The supporting frame forms a plurality of coupling holes in which are separated along the circumference of the microscope module. A plurality of the magnetic force generation supporters isolates the supporting frame by using a magnetic force by considering the eccentricity of a frame weight.
Patent KR-20130027393-A (KR)
Inventor: AHN TAE UK
IPC: A01K15/02
Filed: 2011-09-09
Abstract: 본 발명은 애완동물용 공놀이 기구에 관한 것으로서, 공의 투입 및 투척을 위한 공입출구를 갖는 하우징; 하우징 내에 장착되며, 공입출구를 통해 투입된 공을 수용하는 실린더 형태의 공수용부; 공수용부의 내부 일측에 장착되어 공의 수용여부를 감지하는 감지센서; 공수용부에 수용된 공에 힘을 가하여 외부로 배출하는 공배출장치; 공배출장치에 전원을 공급하는 전원부; 및 감지센서에 의해 공의 수용이 감지되면 공배출장치를 작동시켜 공이 외부로 배출되도록 컨트롤하는 컨트롤러를 포함하는 것을 특징으로 한다. 이에 의해, 애완동물이 혼자 놀 수 있도록 자동으로 공을 투척해 줌으로써, 놀이, 운동을 할 수 있고 우울증, 정서불안을 치료할 수 있으며 사용자의 시간을 절약하고 체력적인 소모를 감소시킬 수 있다.
Patent KR-20130031462-A (KR)
Title: Air-hole structure and air-hole unit for substrate floating stage, and substrate floating stage and substrate floating apparatus having the same
Inventor: SUNG DAL JE
IPC: H01L21/677
Filed: 2011-09-21
Abstract: PURPOSE: An air-hole structure and an air-hole unit for a substrate floating stage, and the substrate floating stage and a substrate floating apparatus having the same are provided to constantly maintain the floating height of a substrate. CONSTITUTION: A substrate floating stage(276) comprises an upper plate(276a), a lower plate(276b), air holes(288), and an air supply manifold(256). An air supply unit(252) provides air to the air holes through the air supply manifold. An air supply channel(254) connects the air supply manifold to the air supply unit.
Patent KR-20130033773-A (KR)
Title: Cluster in powder makeup cosmetic composition and method for manufacturing the same
Inventor: LEE JEONG MI
IPC: A61K8/25
Filed: 2011-09-27
Abstract: PURPOSE: A cluster in powder makeup cosmetic composition and a method for manufacturing the same are provided to enhance coloring ability and molding stability, and to ensure visual differentiation. CONSTITUTION: A method for manufacturing a cluster in powder makeup cosmetic composition comprises: a step of preparing a powder semi-product; a step of preparing a cluster semi-product; a step of mixing and dispersing an aqueous binder in the cluster semi-product, and preparing a cluster mixture; a step of molding the cluster mixture, and preparing a cluster; and a step of mixing the cluster with the powder semi-product, and molding by compression.
Patent KR-20130034126-A (KR)
Title: Eco-friendly tire rubber composition having improved abrasion-resistant property
Inventor: HAN MIN HYEON
IPC: B60C1/00
Filed: 2011-09-28
Abstract: PURPOSE: An environmentally friendly tire rubber composition is provided to improve abrasion resistance of a rubber compound by using a glyceride multivalent alcohol dispersant. CONSTITUTION: An environmentally friendly tire rubber composition comprises 100 phr raw rubber containing one or more selected from natural rubber and synthetic rubber, 10-100 phr of silica as reinforcing filler and 1-10 phr of silica dispersant. The dispersant is manufactured by using glycerol extracted by vegetable oil selected from palm oil, coconut oil, soybean oil, castor oil, and orange oil; and C1-20 aliphatic acid selected from glycerol, lauric acid, myristic acid, myristic acid, palmitic acid, stearic acid, and oleic acid.
Patent KR-20130034993-A (KR)
Title: Regenerable carbon dioxide sorbents at intermediate and high temperature
Inventor: EOM TAE HYOUNG
IPC: B01J20/02
Filed: 2011-09-29
Abstract: PURPOSE: A carbon dioxide absorbent composition, a slurry composition including the same, a carbon dioxide absorbent using the same and a manufacturing method thereof, and a fluidizable sorption enhanced water gas shift method using the catalyst are provided to satisfy physical characteristics such as a spherical shape, an average of particle size, distribution of particle size, packing density and abrasion resistance required in a fluidized bed sorption enhanced water gas shift reaction process and to easily collect carbon dioxide by effectively shifting CO included in synthetic gas into carbon dioxide and hydrogen by improving a CO conversion rate and a hydrogen production yield. CONSTITUTION: A carbon dioxide absorbent composition includes an active component, a supporter, an inorganic binder and a regeneration enhancer. The regeneration enhancer contains more than one selected from a group consisting of lithium hydroxide, potassium hydroxide, sodium hydroxide, magnesium hydroxide, sodium carbonate, potassium carbonate, sodium bicarbonate and potassium bicarbonate. The active component is more than one selected from a group consisting of magnesia, calcium oxide and hydrotalcite. The content of the active component is 15-70 parts by weight with respect to the absorbent composition 100 parts by weight. The supporter more than one selected from a group consisting of alpha-alumina, gamma-alumina, barium titania, zirconia, yttria-stabilized zirconia, hydrotalcite, silica, activated carbon and ceramic. The specific surface area of the supporter is 30-350 m2/g and the average particle size is less than 10 Mm. The inorganic binder is more than one selected from a group consisting of a cement group, a clay group and a ceramic group.
Patent KR-20130035593-A (KR)
Title: Organic light emitting display device and method for fabricating the same
Inventor: KIM JUN JUNG
IPC: H01L51/50
Filed: 2011-09-30
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to minimize stress applied to an optical compensation layer by reducing thermal expansion in a planarization layer. CONSTITUTION: A planarization layer(190) is formed on a protection layer(170). A first contact hole is formed by selectively removing the protection layer and the planarization layer. An optical compensation layer(200) is formed on the planarization layer. An organic light emitting display device is formed on the optical compensation layer. The organic light emitting display device includes a first electrode, an organic light emitting layer, and a second electrode.
Patent KR-20130037579-A (KR)
Title: Sleeve for diffusing of stress
Inventor: CHOI UNG SIK
IPC: E02D17/08
Filed: 2011-10-06
Abstract: PURPOSE: A sleeve for diffusing stress is provided to prevent local damage due to the crack and deformation of a wall around a penetrating hole in advance. CONSTITUTION: A sleeve(10) for diffusing stress comprises a sleeve cylindrical body and a plurality of ring ribs(14). The ring rib is protruded on the outer circumference of the sleeve cylindrical body by being shaped into a disk in order to diffuse compressive stress. The sleeve receives a compressive force by the tension of an earth anchor(110) while being embedded into a concrete wall(100), receives compressive bearing stress from a compressed surface, and diffuses maximum stress through a ring rib.
Patent KR-20130038065-A (KR)
Title: Light emitting device package and backlight unit having the same
Inventor: CHIN IN JAE
IPC: H01L33/48
Filed: 2011-10-07
Abstract: PURPOSE: A light emitting device package and a backlight unit including the same are provided to form a reinforcement rib intersecting a separation unit which is formed between a first and a second lead frame and to support a part between a first and a second lead frame. CONSTITUTION: A body(21) has a cavity(25). A first lead frame(31) is arranged in the first area of the cavity. A second lead frame(41) is arranged in the second area of the cavity. A separation unit(23) is arranged between the first and the second lead frame. A first light emitting chip(61) is arranged on the first lead frame. A second light emitting chip(62) is arranged on the second lead frame. A reinforcing rib(51) intersects the separation unit in the upper part of the first and the second lead frame.
Patent KR-20130040102-A (KR)
Title: Integrated electronic control unit
Inventor: LEE BYOUNG SANG
IPC: B60T8/17
Filed: 2011-10-13
Abstract: PURPOSE: An integrated electronic control device is provided to reduce the production costs and to simplify the production processes by integrating components used in common of a vehicle body position control device and an electronic parking brake. CONSTITUTION: An integrated electronic control device comprises a power supply unit(301), a wheel speed sensor(302), a lamp driving unit(303), an EPB switch(304), an EPB sensor input or output unit(305), an ESC sensor input or output unit(306), a communication unit(307), a main control unit(308), and an EPB motor driving unit(310). The power supply unit supplies power. The wheel speed sensor individually detects the rotational speed from the four wheels of a vehicle. The lamp driving unit controls a warning lamp in the ESC and EPB operation. The EPB switch, the EPB sensor input or output unit(305), and the ESC sensor input or output unit detects the operation of a user for the ESC and EPB operation. The communication unit communicates with a sensor detecting an electronic control device for other function. The main control unit controls the ESC + EPB operation. The EPB motor driving unit generates a braking force in the EPB operation according to the control of the main control unit. [Reference numerals] (301) Power supply unit; (302) Wheel speed sensor; (303) Lamp driving unit ×7; (304) EPB switch; (305) EPB sensor input or output unit; (306) ESC sensor input or output unit; (307) Communication unit; (308) Main control unit; (309) Sub control unit; (310) ESC motor driving unit; (311) ESC valve driving unit; (312) EPB motor driving unit; (313) Memory unit;
Patent KR-20130040429-A (KR)
Title: Pollution level measuring method of pvd coater
Inventor: CHOI KWANG HOON
IPC: C23C14/00
Filed: 2011-10-14
Abstract: PURPOSE: A pollution level measuring method for a PVD coater is provided to improve cleaning efficiency by cleaning if the pollution level measurement of a coating material inside a coater chamber is same or greater than a predetermined level. CONSTITUTION: A pollution level measuring method for a PVD coater comprises following steps: attaching a silicon wafer for adhesion to the inside of a PVD coater before a coating operation(S100); separating the silicon wafer after the coating operation and partially cutting the separated silicon wafer(S200); and checking whether the pollution level of an coating material is same or greater than a predetermined level by measuring the coating thickness of the silicon wafer cut surface(S330). [Reference numerals] (AA) Start; (S100) Attaching a wafer; (S200) Cutting the wafer; (S310) Measuring the coating thickness of a cut surface; (S320) Checking a pollution level; (S330) Polluted over a predetermined level?; (S400) Performing cleaning;
Patent KR-20130043271-A (KR)
Title: Under cover for vehicle and it's manufacturing method
Inventor: JUNG DONG SEONG
IPC: B62D25/20
Filed: 2011-10-20
Abstract: PURPOSE: An undercover for a vehicle and a manufacturing method thereof are provided to improve rigidity and sound absorbing performance of the undercover by preventing noise from being transferred to the outside without a polyurethane sound absorbing material. CONSTITUTION: A glass fiber and polypropylene are mixed at the ratio of 3:7-7:3 and are formed as a shape of a sheet(S100). A first reinforcing material and a second reinforcing material are individually formed at an upper side and a lower side of a cover. An undercover material is heated in a mold maintained at 210 deg. C for 90 seconds(S200). The undercover material and an undercover are inputted in the mold maintained at 214 deg. C. The undercover and the undercover material are pressed for 90 seconds to be formed to a shape of the undercover(S300). The undercover material is cut as the shaped of the undercover(S400). [Reference numerals] (S100) Cover body forming step; (S200) Preheating step; (S300) Forming step; (S400) Cutting step;
Patent KR-20130043997-A (KR)
Title: Liquefied gas storage tank and ship having the same
Inventor: CHO TAE MIN
IPC: B63B3/68
Filed: 2011-10-21
Abstract: PURPOSE: A liquefied gas storage tank and a ship with the same are provided to increase strength for supporting the load of the liquefied gas storage tank and liquefied gas stored in the liquefied gas storage tank. CONSTITUTION: A liquefied gas storage tank comprises multiple sandwich barriers(110) and a single barrier(120). The multiple sandwich barriers have a sandwich panel structure in which a pair of plates is separately arranged. The single barrier is a single panel structure and is arranged between the sandwich barriers so that both ends of the single barrier can be coupled to the end of the sandwich barriers. The ends of the sandwich barriers close to each other and the ends of the single barrier are welded to form the outer shape of the liquefied gas storage tank.
Patent KR-20130046686-A (KR)
Title: Flat board type display using connector
Inventor: HAN JIN WOO
IPC: A47B47/00
Filed: 2011-10-28
Abstract: PURPOSE: A flat type shelf using a connection unit is provided to simply display various goods since the installed shelf is a flat type. CONSTITUTION: A flat type shelf using a connection includes a flat type display plate(200) having an engagement protrusion in each end unit of both sides, a connection unit(100) having an end panel in an end unit while having an engagement groove radially based on a shaft and a blocking plate engaged with a back side of the self by forming an engagement hole to be bolt-engaged with a bolt engagement groove formed in an end panel of the engagement unit. A bolt engagement groove is formed in the end panel.
Patent KR-20130049040-A (KR)
Title: Cosmetic composition including taxifolin glucosides and extracting method of paeonia lactiflora extracts
Inventor: PARK AN NA
IPC: A61K8/60
Filed: 2011-11-03
Abstract: PURPOSE: A cosmetic composition containing a taxifolin glucoside, and a method for preparing a Paeonia lactiflora extract are provided to optimally obtain high content taxifolin glucosides, and to ensure skin whitening, anti-wrinkling, anti-inflammation, an antibacterial effect, atopy treatment, and UV protection. CONSTITUTION: A cosmetic composition contains 0.0001-10wt% of taxifolin glucoside as an active ingredient. The taxifolin glucoside is extracted from Paeonia lactiflora. The taxifolin glucoside is taxifolin-3-glucoside. The composition has one or more functions selected among skin whitening, anti-wrinkling, anti-inflammation, an anti-bacterial effect, atopy treatment, and UV protection. A method for preparing a Paeonia lactiflora extract comprises: a step of adding taxifolin glucoside into a solvent, and eluting the taxifolin glucoside; a step of concentrating the extract; a step of fractioning with two or more solvents; a step of passing the extract through a column; and a step of precipitating and re-crystallizing.
Patent KR-20130053193-A (KR)
Title: Nitride-based heterojunction semiconductor device and method for the same
Inventor: EUM YOUNG SHIN
IPC: H01L29/778
Filed: 2011-11-15
Abstract: PURPOSE: A nitride heterojunction semiconductor device and a manufacturing method thereof are provided to increase the amount of currents by maximizing an area of an electrode and reducing an electric field. CONSTITUTION: A first conductive semiconductor layer(10) is located on a first drain electrode. A channel layer(20) is located on the first conductive semiconductor layer and includes a 2DEG layer. A barrier layer(30) is located on the channel layer. A source electrode and a second drain electrode are located on the barrier layer. A current blocking layer(80) is located between the first conductive semiconductor layer and the channel layer and is opened in the position of the second drain electrode. A gate electrode(60) is located between the source electrode and the second drain electrode.
Patent KR-20130056029-A (KR)
Title: Road cleaning system using treated water of wastewater treatment facilities
Inventor: KIM HYUN OOK
IPC: E01H3/02
Filed: 2011-11-21
Abstract: PURPOSE: A road cleaning system using treated water of wastewater treatment facilities is provided to lower a cost for denitrification, and to decrease odor generated from sulfur compounds in a drain pipe due to nitric acid contained in treated water. CONSTITUTION: A road cleaning system using treated water of wastewater treatment facilities comprises a water collecting unit and a spraying unit. The spraying unit sprays the treated water on a road through the water collecting unit, and is a road cleaning vehicle(C). The water collecting unit comprises a storage tank which is equipped with a treated water supplying unit(M). The treated water supplying unit comprises an embedded body, a housing, and a combining member. The treated water is treated wastewater with a low denitrification effect or without a denitrification process. The water collecting unit comprises a pump(20) and a wireless switch(60).
Patent KR-20130057669-A (KR)
Title: Apparatus and method for exhaust gas purification of marine engine
Inventor: KIM HYEON JUN
IPC: F01N3/08
Filed: 2011-11-24
Abstract: PURPOSE: An exhaust gas reduction device of a vessel engine and a method thereof are provided to reduce the nitrogen oxide of exhaust gas economically and to prevent the generation of sediment such as a sulphate and gypsum. CONSTITUTION: An exhaust gas reduction device(1) of a vessel engine comprises an exhaust line(L1), an air intake line(L2), a turbocharger(200), and a nitrogen generation module(300). The exhaust line discharges the exhaust gas of an engine(100), and the exhaust gas flows into a turbine unit of the turbo charger. The turbocharger includes the turbine unit and a compression unit. The nitrogen generation module is connected to the air intake line and separates nitrogen by receiving the compressed air from the turbocharger. The air intake line supplies the compressed air to the engine.