baber/WOPTO huggingface dataset:
Patent KR-20110016737-A (KR)
Title: Blank mask and photo mask and method for manufacturing thereof
Inventor: NAM KEE SOO
IPC: G03F1/38
Filed: 2009-08-12
Abstract: PURPOSE: A blank mask for manufacturing a semiconductor or flat panel display device is provided to resolve problems of scum, footing, and skin layer. CONSTITUTION: A blank mask for manufacturing a semiconductor or flat panel display device comprises one or more layers selected from phase shaft layer, light-shielding layer(30) or anti-reflection layer(40) which are laminated on a transparent substrate(10). The concentration of sulfuric acid and ammonium ion is under 100 ppbv on the top layer of the blank mask. A metal ingredient of the light-shielding layer and/or anti-reflection layer contains chrome(Cr). The top layer of the blank mask is treated by HMDS method. The blank mask further contains a photoresist formed on the top layer.
Patent KR-20110017962-A (KR)
Title: Structure of low noise side plate for gear pump
Inventor: BAIK BOK HYUN
IPC: F04C18/18
Filed: 2009-08-17
Abstract: PURPOSE: A low-noise side plate structure of a gear pump is provided to reduce noise occurred by the friction between a side plate and a gear. CONSTITUTION: A low-noise side plate structure of a gear pump comprises a sealing plate and a support member. The sealing plate is made of a metal material and prevents fluid from being separated by supporting one surface of a drive gear(4) and a driven gear(6). The support member is attached on the rear surface of the sealing plate and elastically supports the sealing plate. The support member is composed of a porous material for accepting fluid and absorbs noise occurred by the friction between the sealing plate and the gear.
Patent KR-20110018550-A (KR)
Title: Manufacturing method of billet for low carbon steel and billet for low carbon steel
Inventor: SEO IIL GWON
IPC: C22C38/00
Filed: 2009-08-18
Abstract: PURPOSE: A method for manufacturing a low carbon steel billet and a low carbon steel billet manufactured by the same are provided to minimize depression and the cracks generated under the depression by controlling a heat rejection rate. CONSTITUTION: A low carbon steel billet is manufactured by continuously casting the molten steel including C of 0.05-0.15%, Si less than 0.5%, P less than 0.04%, S less than 0.04%, Mn less than 2.0%, Al less than 0.15%, remnant Fe, and inevitable impurity. The continuous casting operates at a speed of 1.55-1.90m/min, and the total heat of continuous casting is 1.50-1.75MW/mm^2.
Patent KR-20110019836-A (KR)
Title: Automatic closing device for door
Inventor: KANG YONG HWAN
IPC: E05F1/08
Filed: 2009-08-21
Abstract: PURPOSE: An automatic closing device for a door, which automatically shuts the door using an automatic air valve, a spring, and a wire are provided to reduce a malfunction and breakage rate in long term usage and to reduce energy waste for closing the door by closing the door without separate power. CONSTITUTION: An automatic closing device for a door comprises a hanger and an air cylinder. The hanger is installed between the door frame and door. The air cylinder is installed within the hanger. The air cylinder is composed of a piston, a spring, an air automatic air valve, an air exhaust hole.
Patent KR-20100027003-A (KR)
Title: Method for producing flat glass in float bath apparatus
Inventor: ROTERS ANDREAS
IPC: C03B18/08
Filed: 2009-08-25
Abstract: PURPOSE: A method for manufacturing a flat glass with a float bath device is provided to reduce the number and size of bubbles and to prevent bubble produced from oxidation and glass and continuous oxygen supply to tin bath. CONSTITUTION: A method for manufacturing a flat glass with a float bath device(1) includes a step for dissolving glass in a dissolving tank and a step for molding a glass strip(8) by pouring glass melting materials in a liquid metal bath(5). The float bath device includes a bath bottom block(3) consisting of a metal casing(12) with a metal bottom wall and a space(10) formed between the bath bottom block and the metal bottom wall.
Patent KR-20100024373-A (KR)
Title: Curing agent for low temperature cure applications
Inventor: WALKER FREDERICK HERBERT
IPC: C08G59/50
Filed: 2009-08-25
Abstract: PURPOSE: An amine composition is provided to be used in curing, reinforcing, or crosslinking an epoxy resin and to be suitable for painting or coating large sized metal objects or cement materials. CONSTITUTION: An amine composition comprises (i) N,N'-dimethyl-meta-xylenediamine, (ii) polyfunctional amine having at least 3 active amine hydrogen compounds, and (iii) optionally at least one plasticizer or solvent. At least one plasticizer or solvent comprises benzyl alcohol, n-butanol, xylene, methyl ethyl ketone, nonyl phenol, dodecyl phenol, cardanol, ester of phthalic acid, or a combination thereof.
Patent KR-20110022403-A (KR)
Title: Method for simulating operation prediction about molten iron transportation car
Inventor: JE JEON HONG
IPC: G06Q50/30
Filed: 2009-08-27
Abstract: PURPOSE: A method for simulating operation prediction about a molten iron transportation car is provided to generate proper number of needed vehicle and work reference for the optimal railway coach through the simulation and analysis about the work reference. CONSTITUTION: A work regulation and a work reference factor are registered(S1). An event is processed according to the work regulation and the work reference factor(S2). If the even process is completed, an event result report is generated(S3). The excess or deficiency of the railway coach, an actual result of work, and work frequency are analyzed through the event result report(S4). The event result report and an optimal work frequency estimation result are outputted(S5).
Patent KR-20110023118-A (KR)
Title: Pharmaceutical composition comprising 2,6-substituted 3-nitropyridine derivatives or thereof salt for preventing or treatment of cancer
Inventor: HAN DONG CHO
IPC: A61K31/4439
Filed: 2009-08-28
Abstract: PURPOSE: A pharmaceutical composition containing 2,6-subsituted 3-nitropyridine derivative compound is provided to suppress cancer cell growth and heat shock factor A activation and to prevent and treat cancer. CONSTITUTION: A pharmaceutical composition for preventing or treating cancer contains 2,6-substituted 3-nitropyridine compound of chemical formula 1 or salt thereof. The compound of chemical formula 1 and pharmaceutically acceptable salt thereof are 2-(1H-indazole-5-yl)amino-6-(methylamino)-3-nitro pyridine, 2-(1H-indazole-5-yl)amino-6-[4-(2-hydroxyethyl)piperazine-1-yl]-3-nitro pyridine, 2-(1H-indazole-5-yl)amino-6-(cyclopropylamino)-3-nitropyridine, 2-(1H-indazole-5-yl)amino-6-(4-methylpiperazine-1-yl)-3-nitro pyridine or pharmaceutically acceptable salt thereof.
Patent KR-20110029246-A (KR)
Title: Complex-type input device with touch sensing features
Inventor: HAN SANG HYUN
IPC: H04M1/24
Filed: 2009-09-15
Abstract: PURPOSE: A complex input device having a touch function is provided to supply excellent touch sensitivity by locating a touch panel on an upper part of a dome switch substrate while using dome switch board performing a push button function as it is. CONSTITUTION: A button input unit(100) has a button and generates an electronic signal to output a key value by pressing it. A touch input unit(200) has an upper part of the button input unit. As a user performs operation, the touch input unit adds pressure into a button input unit. If a touch operation is added, the touch input unit generates the electronic signal. If the pressing and the touch operating is comprised in the button and touch input unit, a control unit(400) controls a function of a host system according to an operation.
Patent KR-20110029508-A (KR)
Title: Manufacturing method of low salty red pepper paste using artemisia annua and red pepper paste using the same
Inventor: KIM JIN SUN
IPC: A23L11/20
Filed: 2009-09-15
Abstract: PURPOSE: A producing method of low-salinity red pepper paste using artemisia annua is provided to improve the long-term storage property and the decomposition preventing effect. CONSTITUTION: A producing method of low-salinity red pepper paste using artemisia annua comprises the following steps: steaming water soaked glutinous rice, to obtain hard-boiled rice; mixing the hard-boiled rice with fermented soybean powder, and fermenting; mixing a starch material, a saccharified liquid obtained by saccharifying the artemisia annua, the fermented hard-boiled rice, red pepper powder, malt water, and salt; and aging the mixture.
Patent KR-20110031682-A (KR)
Title: Spacer of transformer, and buffer structure using thereof
Inventor: KIM JUNG HWAN
IPC: H01B3/52
Filed: 2009-09-21
Abstract: PURPOSE: A spacer of a mold transformer and a buffer structure using the same are provided to make a non-surface larger than a spacer, thereby increasing shock attenuating performance. CONSTITUTION: First and second planar units(11,12) contact a coil assembly on one horizontal surface. A protrusion(17) is protruded from the horizontal surface. A first inclined surface(13) is formed on one side of a wall which connects upper and lower horizontal surfaces. A groove(14) is depressed horizontally inward the wall. A second inclined surface(15) is formed on the wall facing the first inclined surface. The sum of the area sizes of the first and second planar units of a spacer(10) is the same as the area size of a receiving groove(16).
Patent KR-20110032421-A (KR)
Inventor: KIM DONG HOE
IPC: B41M5/28
Filed: 2009-09-23
Abstract: 본 발명은 표면에 수산기를 포함하는 기재층; 상기 기재층 상에 위치하고 상기 수산기와 반응하는 작용기를 갖는 화합물을 포함하는 접착층; 및 상기 접착층 상에 위치하는 열전사 염료층을 포함하는 것을 특징으로 하는 열전사 필름 및 이의 제조방법에 관한 것이다. 
       
     수산기, 열전사 염료층, 열전사 필름
Patent KR-20110034473-A (KR)
Title: Measurement apparatus for supply quantity of mold powder
Inventor: SO KYOUNG HO
IPC: B22D2/00
Filed: 2009-09-28
Abstract: PURPOSE: A device for measuring the supply quantity of mold powder for a continuous casting plant is provided to accurately measure the goal supply quantity of mold powder for a continuous casting plant. CONSTITUTION: A device for measuring the supply quantity of mold powder for a continuous casting plant comprises a measuring-device body(100), a sensor, and a controller. The measuring-device body is placed on the upper part of a mold cover(10) formed in a mold for a continuous casting plant The measuring-device body opens the top in order to mount mold power(P). The sensor is placed in the measuring-device body. The sensor measures the weight of the mold powder piled up on the measuring-device body. The sensor outputs the weight of the mold powder by electric signals. The controller calculates the cumulative weight of the mold powder and the supply quantity of the mold powder and outputs the cumulative weight and the supply quantity on a display unit(150).
Patent KR-20110038875-A (KR)
Title: Drainpipe noise-insulating screw ring
Inventor: KIM KYOUNG SOOK
IPC: E03C1/122
Filed: 2009-10-09
Abstract: PURPOSE: A screw ring for preventing the noise of a drainpipe is provided to reduce noise since the weight of water is scattered to the bottoms of a plurality of screw rings. CONSTITUTION: A screw ring for preventing the noise of a drainpipe comprises a central rod(2), two screw rings(3a,3b), and a connecting rod(5). The central rod is stood on a lower prop(6). The central rod prevents water from vertically falling. The two screw rings are installed based on the central rod. Since water is scattered along the slope bottoms of the two screw rings and softly flows, noise is reduced. The connecting rod is connected along existing drainpipes(7).
Patent KR-20110039049-A (KR)
Title: Apparatus for forming thin film of tape substrate
Inventor: YOUM DO JUN
IPC: H01L21/02
Filed: 2009-10-09
Abstract: PURPOSE: A tape substrate thin film forming apparatus is provided to improve the productivity by forming the thin film on the substrate while transferring the tape substrate continuously using wheels. CONSTITUTION: A rotary drum(200) is divided into an area where a reaction gas supplying tube(210) is installed on and an open area(220). A bearing(41) for rotation is installed on the rotary drum. A heater(410) is installed on the outside of the lower of a fixed drum(300). A tape substrate(10) is located between the reaction gas supply pipe and the opened area.
Patent KR-20110046661-A (KR)
Title: apparatus for adjusting bulk density in test coke oven
IPC: C10B29/00
Filed: 2009-10-29
Abstract: PURPOSE: A device for adjusting the charging density of a coke testing furnace is provided to enable the accurate formation of charging density condition in a test using a coke testing furnace. CONSTITUTION: A device for adjusting the charging density of a coke testing furnace comprises a column(21), an adjustment rod(22), and an adjustment plate(22a). The column is installed vertically to a coke testing furnace(10). The adjustment rod is installed in the column and moves forward, rearward, upward, and downward. The adjustment plate is installed at the end of the adjustment rod. The column is formed with rack gears inside. Pinion gears are installed in a rack gear body formed at the lower surface of the adjustment rod. Motor-embedded gear boxes drive the pinion gear and are installed on the vertical surface and horizontal surface of a carrier bracket. The pinion gear is installed in the motor-embedded gearbox mounted on the horizontal surface.
Patent KR-20110047361-A (KR)
IPC: F24H1/20
Filed: 2009-10-30
Abstract: 본 발명은,  24시간 반복적으로 가동할 수 있는 타이머를 구비하여 임의로 설정되는 시간 동안에 전기온수기를 가동하고 설정되지 않은 시간에는 전기온수기를 정지시키도록 된 타이머가 구비된 저장식 전기온수기에 관한 것이다. 
     본 발명은, 타이머에 임의로 설정되는 시간 동안만 전기온수기가 가동되도록 하므로 전력을 불필요하게 소모하지 않고, 그로 인해 가동비용을 절감할 수 있으며, 탱크의 내부 압력이 일정하게 유지되지 않으므로 탱크의 표면을 피로하지 않게 하므로 탱크의 내면이 부식되는 방지하여 탱크의 수명을 연장시킬 수 있으며, 히터도 항상(24시간 동안) 가동시키지 않고 설정된 시간 동안씩 가동시키므로 히터의 수명도 길게 유지(연장)시킬 수 있으며, 이로 인해 제품의 수명을 연장시켜 품질이 향상된 제품을 제공할 수 있다. 
       
     절전형 저장식 전기온수기. 온수기본체. 내장탱크. 폴리우레탄폼. 온수출수관. 히팅엘레멘트. 온도절다이얼. 마그네슘 양극봉. 기계식24시간타이머.
Patent KR-20110047805-A (KR)
Title: Composite Test Device of Pipe Element
IPC: G21D1/00
Filed: 2009-10-30
Abstract: PURPOSE: A test device for a pipe is provided to enable an O-ring, a gasket and a diaphragm to be tested since a disc is separately installed in a jig, an O-ring groove and a diaphragm fixing bolt are installed on the disc and the O-ring and the diaphragm can be fixed. CONSTITUTION: A test device for a pipe comprises an upper external box(10a), a lower external box(10b) and a fixing unit. Fluid holes(12a,12b) are formed on the upper and lower external boxes so that the sealing test of the fluid can be performed. An upper disc(16a) and a lower disc(16b), on which specimens(14) are installed, are formed in the upper and lower external boxes. Bolt holes are formed on the perimeter of the upper and lower external boxes to fix the specimens. O-rings(22a,22b) are respectively arranged between the upper and lower discs and between the upper and lower external boxes. The fixing unit is installed to fix the upper and lower external boxes.
Patent KR-20100054093-A (KR)
Title: File system with internal deduplication and management of data blocks
Inventor: WINARSKI DANIEL JAMES
IPC: G06F9/06
Filed: 2009-11-03
Abstract: PURPOSE: A file system with internal deduplication and management of data blocks is provided to enable for a plurality of files sharing identical data blocks and is provided to effectively remove and manage the duplication of the data blocks. CONSTITUTION: A plurality of pointers points each data blocks. The pointers comprise a deduplication ID which displays duplicated data blocks. A file system detects a duplicated blocks(510). If the duplication data blocks is detected, the file system determines removed block among the duplication data blocks(520). If the duplication data blocks is not remved, the file system selects at least one of the duplication data blocks as a master copy(540).
Patent KR-20110054629-A (KR)
Title: Metal clads that have high bond strength by continuous heat treatment, and manufacturing method of the metal clads
Inventor: YOON WON KYU
IPC: B23K20/04
Filed: 2009-11-18
Abstract: PURPOSE: A metal clad material having enhanced boding strength by continuous heat treatment and a manufacturing method thereof are provided to reduce cast for strengthening the bonding strength of two clad components in a plasma process, a rolling process and a vacuum process. CONSTITUTION: A manufacturing method of a metal clad material having enhanced boding strength by continuous heat treatment comprises next steps. Heat wires for increasing a temperature and a heat sensor for controlling the temperature are installed. A guide roller, which can control a temperature between 100~1000°C, is located right after a roll. Clad materials passing through the roll continuously pass the guide roller simultaneously. The surface of the clad material is heated from the guide roller so that the bonding strength is enhanced by the spreading of the surface of the clad material.
Patent KR-20110056026-A (KR)
Title: A packaging supplement for fruits
Inventor: BYUN JONG SANG
IPC: B65D85/34
Filed: 2009-11-20
Abstract: PURPOSE: A packing supplement unit for fruits is provided to maintain the freshness of the fruits for a long time, and to remove substances generated by the respiration and the transpiration of the fruits. CONSTITUTION: A packing supplement unit for fruits includes a non-woven fabric(10), paper(20), and a functional material(30). The functional material is located in the inside of a pad. An adhesive sheet is installed on one side of the pad. The functional material is formed with activated charcoal, zeolite, and a ferric oxide.
Patent KR-20110058228-A (KR)
Title: Wireless set top box
Inventor: JI YOUNG SOO
IPC: H04N5/44
Filed: 2009-11-26
Abstract: PURPOSE: A wireless set-top box is provided to convert an IPTV(Internet Protocol Television) content of a content providing server into a multimedia signal and transmit the converted signal to a mobile terminal. CONSTITUTION: An LTE(Long Term Evolution) module(210) receives a content from an IPTV providing server. An antenna unit(240) radiates the signal from the LTE module. A decoder and a multimedia unit(230) change the content into a multimedia signal. A communication unit(200) outputs the operation command of the terminal to the LTE module. The communication unit transmits the converted multimedia signal to the terminal.
Patent KR-20110058379-A (KR)
Title: Semiconductor device for protection battery cell, protection circuit module and battery pack having the same
Inventor: KIM BONG YOUNG
IPC: H01M2/10
Filed: 2009-11-26
Abstract: PURPOSE: A semiconductor device for a protection battery cell, a protection circuit module, and a battery pack having the same are provided to enhance an integration degree by removing an unnecessary overdischarge switch. CONSTITUTION: A semiconductor device(110) for a protection battery cell comprises: an integrated circuit(111) which senses the voltage of a battery cell and outputs control signals; a charging switch(112) which is electrically connected and blocks a charging channel according to the output signal of an integrated circuit; at least one first lead(113a,113b) which is electrically connected to the integrated circuit; a second lead(113c) which is electrically connected to the charge switch; and an encapsulating part(115) for encapsulating the integrated circuit, charge switch, the first lead and the second lead.
Patent KR-20110063000-A (KR)
Title: Led illumination device driven by pulse width modulation method
Inventor: KIM MYUN SOO
IPC: H05B37/02
Filed: 2009-12-04
Abstract: PURPOSE: An LED illumination device driven by a pulse width modulation method is provided to minimize power consumption and heat. CONSTITUTION: An LED illumination device is composed of an LED driving circuit unit and an LED array unit. The LED driving circuit unit receives external power and supplies a constant current to an LED array unit. The LED array unit has an array structure in which a plurality of LEDs is connected in series. An EMI filter(120) is made of a circuit which shields an electromagnetic wave. A pulse width modulation controller controls the driving brightness of an LED by controlling the amount of inputting constant currents supplied to the LED array unit by pulse width modulation control.
Patent KR-20110064575-A (KR)
Title: Optical printed circuit board having optical waveguide layer and manufacturing method thereof
Inventor: PARK HYO HOON
IPC: G02B6/12
Filed: 2009-12-08
Abstract: PURPOSE: An optical waveguide layer embedded optical printed circuit board and a method for manufacturing the same are provided to reduce the thickness of the optical printed circuit board by omitting components. CONSTITUTION: An optical waveguide layer(10) includes an optical waveguide(20) and an optical connecting block(30). The optical waveguide includes a plurality of core layers and a clad layer surrounding the core layers. The core layers form a horizontal optical path(23). The core layers and the clad layer flows light along the core layers. Inclined reflecting surfaces are formed on both end parts of the optical waveguide layer.
Patent KR-20110066770-A (KR)
Title: Beauty water manufacturing apparatus
Inventor: SONG DONG JUNE
IPC: C02F1/461
Filed: 2009-12-11
Abstract: PURPOSE: A beauty treatment water manufacturing device is provided to manufacture the beauty treatment water having skin aging control and sterilization functions by generating active hydrogen(H) and hydroxyl ion(OH-) of high concentration and including it to the water. CONSTITUTION: The beauty treatment water manufacturing device includes: an electrolytic module(100) active hydrogen (H) and hydroxide ion (OH-) absorbed water; and a vitamin feeding module(200) for including vitamin into the active hydrogen and hydroxide ion absorbed water. The electrolytic module includes: at least a first cathode member which is separately placed to the optimal interval (d1) and electrolyze raw water; a anode member; and at least one of a second cathode member which generates the active hydrogen (H) since the second cathode member is arranged facing the anode member having the interval (d2) bigger than the interval (d1) and supplies electronics (e-) to the hydrogen ion (H+) generated by the electrolysis.
Patent KR-20110073005-A (KR)
Title: E-book
Inventor: PAEK SEUNG HAN
IPC: G02F1/167
Filed: 2009-12-23
Abstract: PURPOSE: An electronic book is provided to enable a user to easily correct a color distortion and improve the durability of a color filter. CONSTITUTION: An electrophoretic display device(320) is installed to a frame. A color filter(410) is pivotably connected to the frame in order to be settled in the electrophoretic image display. An electrophoretic film is attached to the TFT(Thin Film Transistor) substrate. A first align key(325) is formed on the TFT substrate. The second align key(413) of the color filter is formed on a base sheet and corresponded to the first align key.
Patent KR-20110073943-A (KR)
Inventor: LEE JAE JUN
IPC: H04N5/655
Filed: 2009-12-24
Abstract: 본 발명은 디스플레이 지지 장치에 관한 것으로서, 디스플레이 세트의 규격과 하중에 따라 디스플레이 세트의 회전에 필요한 가압력의 크기를 조절할 수 있는 구조를 적용하여, 동일 규격의 디스플레이 장치에 대해서는 디스플레이 세트를 회전시키는데 균일한 가압력이 가해지도록 하고, 디스플레이 세트가 360도까지 회전 가능한 특징이 있다.   
       
     디스플레이, 지지 장치, 베이스
Patent KR-20110078999-A (KR)
Title: Measurement apparatus of aerodynamic load for rotor blade and calibration method of the same
Inventor: KEE YOUNG JUNG
IPC: G01L1/22
Filed: 2009-12-31
Abstract: PURPOSE: A device for measuring airload of a rotor blade and a method of correcting the device are provided to minimize ductile measurement of flap moment and lag moment. CONSTITUTION: A device for measuring airload of a rotor blade comprises a first sensor(21), a second sensor(22), a third sensor(23), a fourth sensor(24), a fifth sensor(25), a sixth sensor(26), a seventh sensor(27), an eighth sensor(28), a first measuring unit(20a) and a second measuring unit(20b). The first and third sensors are attached to the top of the blade to measure flap moment. The second and fourth sensors are attached to the bottom of the blade. The fifth sensor is attached to the leading edge(1) of the top of the blade to measure lag moment. The seventh sensor is attached to the leading edge of the bottom of the blade.