baber/WOPTO huggingface dataset:
Patent KR-20120115606-A (KR)
Title: Acethylene containing reactive mesogens based on triphenylene core
Inventor: KA JAE WON
IPC: C07C237/20
Filed: 2011-02-24
Abstract: PURPOSE: An acetylene-containing triphenylene-based reactive mesogen compound is provided to manufacture a thin film from a reinforcing film because of high double reflectivity. CONSTITUTION: An acetylene-containing triphenylene-based reactive mesogen compound is indicated in chemical formula 1. In chemical formula 1, X is selected from O, NH and S, L is selected from R, C(=O)R, C(=O)ArOR and -C(=O)ArNHR, Y is selected from CH2, Ar, ArO, ArS, ArNH, C(=O), C(=O)O, C(=O)NH, C(=O)Ar, C(=O)ArO, C(=O)ArS, C(=O)ArNH, ArC(=O), ArC(=O)O, ArC(=O)S and ArC(=O)NH, Z is selected from -OC(O)CH=CH2, -OC(O)C(CH3)=CH2, a functional group indicated in chemical formula a, a functional group indicated in chemical formula b, -NHC(O)CH=CH2, -NHC(O)C(CH3)=CH2, a functional group in chemical formula c, a functional group indicated in chemical formula d, A is selected from -R', C(=O)R', and -R'-Z, R is C1-20 alkylene, Ar is C6-30 arylene, and R' is C1-20 alkyl.
Patent KR-20120109704-A (KR)
Title: Awning apparatus
Inventor: GIM SEONG MO
IPC: E04F10/02
Filed: 2011-03-25
Abstract: PURPOSE: A winding type awning system is provided to enable a user to easily fold and unfold a sunshade using a small amount of power. CONSTITUTION: A winding type awning system(100) comprises a sunshade(110), a horizontal rotary bar(120) for winding a sunshade, a horizontal support bar(130), extendable support bars(140), a chain gear(150), guiderails(170), and support wires(180). Both ends of the horizontal rotary bar are rotatably fixed to a wall(200). One end of the sunshade is fixed to the horizontal rotary bar, and the other end thereof is fixed to the horizontal support bar. The extendable support bars are rotatably fixed to the wall under the rotary bar. The chain gear is coupled to one end of the horizontal rotary bar. The guiderails are fixed to the wall and guides one ends of the extendable support bars in a vertical direction. One end of each support wire is fixed to the wall between the guiderail and the horizontal rotary bar, and the other end is fixed to the middle of each extendable support bar.
Patent KR-20120110577-A (KR)
Title: Wire feeding device
Inventor: LEE SANG HOON
IPC: C21C7/04
Filed: 2011-03-30
Abstract: PURPOSE: A wire feeder is provided to maintain stability of work through continuous supply of wires and improve quality by controlling the amount of wires added. CONSTITUTION: A wire feeder comprises a lower cover(200), an upper cover(300), a guide cover(400), and a guide unit. The lower cover covers the underside of a roller part transferring a wire. The upper cover is hinged on the upper side of the roller part and installed with an upper roller corresponding to the roller part. The guide cover is formed on the outer side of the upper cover and has a through hole to insert a wire between the rollers of the roller part and the upper roller. The guide unit guides a wire in the through hole of the guide cover.
Patent KR-20120110694-A (KR)
Title: The inner-outer panel using perlite and mesh and the manufacturing method thereof
Inventor: LEE HWA SOON
IPC: B28B3/00
Filed: 2011-03-30
Abstract: PURPOSE: An internal and external panel for industry and manufacturing method thereof is provided to manufacture a panel for the industry using perlite and vermiculite. CONSTITUTION: Perlite is grinded and selected. Vermiculite is grinded and selected. The selected perlite is heated and is discharged. The selected vermiculite is heated and is discharged. A composite material is formed by mixing the perlite of 45%, the vermiculite of 35%, and the inorganic binder of 20%. The composite material and mesh are inserted into a mold frame. The composite material and the mesh are compressed. [Reference numerals] (1) Grinding and selecting pearlite into 0.2-2.5mm; (2) Grinding and selecting vermiculite into 0.2-2.5mm; (3) Heating and foaming the selected pearlite at 1200°C; (4) Heating and foaming the selected vermiculite at 800°C; (5) Weight ratio = sodium silicate 70% + ( diatomite 10%, hemp 10%, arrowroot 10%, ultrafine treatment); (6) Weight ratio = (3)5% + (4)5% + (5)0% mixture; (7) Inserting mesh into a prefabricated mold; (8) Compressing (5) and (7) at 80-120°C and 1cm^2/5kg; (AA) Start; (BB) End
Patent KR-20120111037-A (KR)
Title: Fuel cell system for submarine with enviromental frendily magnesium hydride
Inventor: HONG SEONG HYEON
IPC: B63H21/17
Filed: 2011-03-31
Abstract: PURPOSE: An environment-friendly fuel cell system is provided to generate a large amount of hydrogen by a small amount of magnesium hydride, to be environment-friendly, to have a small amount of noise, and to have low operation temperature. CONSTITUTION: An environment-friendly fuel cell system(100) comprises an oxygen supply unit(120) storing liquefied oxygen and supplying a vaporized oxygen, a reactor(130) generating hydrogen by reacting magnesium hydride(MgH2) and water, a water supply unit supplying water to the reactor, a polymer electrolyte type fuel cell(150) generating electricity by receiving hydrogen and oxygen from the reactor and the oxygen supply unit, and a cooling unit(160) for cooling the reactor. [Reference numerals] (120) Air supply unit; (130) Reaction tank; (140) Water supply unit; (150) Fuel cell; (160) Cooling unit; (170) Reactant-collecting unit
Patent KR-20120114729-A (KR)
Title: Bandpass filter and electronic device
Inventor: HONG JU YEON
IPC: H01P9/04
Filed: 2011-04-08
Abstract: PURPOSE: A band pass filter and electronic device are provided to implement the miniaturization of a product by increasing a design variable through the inductive combination of a resonant section. CONSTITUTION: A resonator coupled line arranges a plurality of CRLH(Composite Right Left Handed) resonators(500). A band pass filter inductively couples the CRLH resonators. A first inter digital line(502) is connected to an input port(501) in serial. A second inter digital line(506) is connected to an output port(509) in serial. A connection line(504) connects the first inter digital line and the second inter digital line.
Patent KR-20120117537-A (KR)
Title: Electric duster
Inventor: YOO HYEN JONG
IPC: B08B6/00
Filed: 2011-04-15
Abstract: PURPOSE: An electronic dust remover with static electricity is provided to remove dust without brushing as the static electricity is generated by a switch. CONSTITUTION: An electronic dust remover with static electricity comprises a body(31) and a head(12). The body comprises a synthetic rubber handle(32), a switch(30), and a battery case(33). The switch adjusts the generation of the static electricity. A battery is placed in the battery case. The head comprises a steel mesh(10), a brush(11), and a connection part(20). The steel mesh collects dust by generating the static electricity. The brush removes the dust which is not removed by the static electricity. The connection part connects the body and the head.
Patent KR-20110118574-A (KR)
Inventor: UCHIMOTO DAISUKE
IPC: H05B37/02
Filed: 2011-04-21
Abstract: PWM 구동할 때에, 코일의 음향적 노이즈를 억제한다. 
제어 IC(100)는, 간헐 구동되는 LED 스트링(6)의 일단에 구동 전압(Vout)을 공급하는 스위칭 전원(4)을 제어한다.  펄스 변조기(19)는, LED 스트링(6)의 점등 기간에 있어서, 스위칭 전원(4)의 출력 전압(Vout)에 따른 검출 전압(V LED )이 소정의 기준 전압(Vref)과 일치하도록 듀티비가 조절되는 펄스 신호(Spwm)를 생성한다.  드라이버(28)는, 펄스 신호(Spwm)에 의거하여, 스위칭 전원(4)의 스위칭 트랜지스터(M1)를 구동한다.  펄스 변조기(19)는, 점등 기간으로부터 소등 기간으로 천이하면, 펄스 신호(Spwm)의 듀티비를 시간과 함께 저하시킨다.
Patent KR-20120119531-A (KR)
Title: Ribbon wire guide roller
Inventor: KIM DAE SUNG
IPC: B65H57/14
Filed: 2011-04-21
Abstract: PURPOSE: A ribbon wire guide roller is provided to prevent the disconnection of a ribbon wire due to the deformation of a wheel and the change of mechanical properties of the ribbon wire that is caused by the friction of the ribbon wire and the wheel. CONSTITUTION: A ribbon wire guide roller comprises a wheel(10) and a fan. A groove(11) is formed in the wheel. A ribbon wire(RW) is mounted on the external periphery of the groove. The fan is installed in the internal periphery of the groove and has multiple blades(41). The fan is installed in a single body with the wheel and a sleeve(20) penetrates the center part of the fan.
Patent KR-20120121290-A (KR)
Title: Capsule
IPC: B65D77/22
Filed: 2011-04-26
Abstract: PURPOSE: A capsule for extracting beverage is provided to enable users to simply produce a beverage extraction hole on the capsule by pressurizing the capsule for injecting high temperature water. CONSTITUTION: A capsule for extracting beverage includes a housing(12) a cover, a cutting line(30), and a pressurizing unit. The housing includes a storage space for storing beverage components. The cover is installed on an opening on the upper side of the housing for sealing the housing. The cutting line is installed on the bottom of the housing, and breaks by external pressure. The pressurizing unit is installed closely to the cutting line, and transfers the external pressure to the cutting line.
Patent KR-20120126607-A (KR)
Title: Dual Flame Burner of Gas Instrument
IPC: F24C3/08
Filed: 2011-05-12
Abstract: PURPOSE: A dual flame burner for gas appliances is provided with the small number of components so that the productivity increases as the mixture tubes of main and sub burners, a nozzle, and a bracket are unified. CONSTITUTION: A dual flame burner for gas appliances comprises first and second bodies(101,115), a mixture pipe(102), a first cap(104), first and second body covers(103,107). The first body comprises a first gas supply unit and a second gas supply unit. The first gas supply unit forms a gas supply path for a main burner. The second gas supply unit comprises a gas supply path for a sub burner. The mixture pipe supplies mixed gas to the supply paths for the main and sub burners. The firs cap is placed on the first body cover, and connected to the firs gas supply unit to discharge the mixed gas. The second body is installed at the center of the first body cover, and connected to the second gas supply unit. The second body cover is supported to the upper part of the second body, and discharges the mixed gas supplied from the gas supply path for the sub burner.
Patent KR-20120129329-A (KR)
Title: Red phosphor and light emitting device comprising the red phosphor
IPC: C09K11/64
Filed: 2011-05-19
Abstract: PURPOSE: Red phosphor is provided to have excellent thermal and chemical stability and to emit a red light of a long wavelength. CONSTITUTION: Red phosphor is represented by empirical formula of A_z(Sr, M)2(Si, Al)O_(4-x)N_y:R (0<x<3, y=2x/3, 0.001<z<0.1) where A is at least one element selected from Li, K, and Na; M is at least one element selected from Ba, Mg, and Ca; and R comprises a compound which has at least one element selected from lanthanide and transition metals. The red phosphor has a particle distribution of 6.9 um <= D50 <= 13.9 um. [Reference numerals] (AA) Brightness; (BB) Exclusion(Ref.)
Patent KR-20120136754-A (KR)
Title: Machine tools designed to reduce the thermal deformation of the spindle unit
Inventor: SEO JUNG SEOK
IPC: B23Q11/00
Filed: 2011-06-10
Abstract: PURPOSE: A device for reducing thermal deformation of a spindle of a machine tool is provided to minimize heat transferred to a spindle head and a spindle by discharging lubricating/working fluid using a water cooling method. CONSTITUTION: A device for reducing thermal deformation of a spindle of a machine tool comprises a lubricating/working fluid control box(7), a lubricating/working fluid supply unit(4), and a lubricating/working fluid recovery unit(5). Lubricating/working fluid is heated by heat generated by a drive motor and is jetted from the lubricating/working fluid supply unit to a spindle and a spindle housing. The lubricating/working fluid recovery unit recovers the heated lubricating/working fluid to minimize the thermal deformation of a spindle(2) and a spindle head(1). [Reference numerals] (1) Spindle head; (2) Spindle; (3) Spindle housing; (4) Lubricating/working fluid supply unit; (5) Lubricating/working fluid recovery unit; (6) Bearing; (7) Lubricating/working fluid control box
Patent KR-20120138870-A (KR)
Title: Method for calculating electric field illuminance of ship
Inventor: KIM SANG EUN
IPC: B60L11/18
Filed: 2011-06-16
Abstract: PURPOSE: A method for calculating electric field illumination of a ship provided is to automatically perform the symbol batch processing of a lighting apparatus and to reduce the time for correction. CONSTITUTION: An illumination counting position and direction are set up(S300). An interference model is virtually embodied if the direction and position is established(S400). The position and kind of a lighting apparatus are set up if the interference model is embodied(S500). The illumination of a working zone is calculated based on the direction and illumination counting position, interference and the position and kind of the lighting apparatus(S600). The illumination drawing sheet of a working zone is generated according to the calculated illumination(S700). [Reference numerals] (AA) Start; (BB) End; (S100) Opening main image; (S200) Setting working zone; (S300) Setting illumination counting position and direction; (S400) Embodying virtual interference model; (S500) Setting position and kind of lighting apparatus; (S600) Calculating illumination of working zone; (S700) Generating illumination drawing sheet of working zone
Patent KR-20120139972-A (KR)
Title: Rack assist type electric power steering system
Inventor: JO HEE KWON
IPC: B62D3/12
Filed: 2011-06-20
Abstract: PURPOSE: A rack type of an auxiliary power steering device is provided to prevent noise and damages to a belt as the gap between a driving pulley and a driven pulley widens and the tension of the belt increases. CONSTITUTION: A rack type of an auxiliary power steering device comprises a rack housing(223), a motor pulley housing(240), a support(410), and a control bolt(430). One side of the rack housing comprises a through hole(440) that a driving pulley(310) is embedded. A driven pulley(320) is embedded in the other side of the rack housing. The motor pulley housing comprises a mounting(450) that a motor shaft(221) penetrates. The support is connected to the outer side of the mounting, and coupled to the through hole to adjust the gap between the shafts of the driving and driven pulleys. The control bolt is connected to the rack housing, and supports the support so that the mounting moves in the direction of the driven pulley or the opposite direction.
Patent KR-20120140286-A (KR)
Title: Ｔｉ 합금 제품의 제조방법
Inventor: KIM HONG GYEUN
IPC: C25D11/26
Filed: 2011-06-21
Abstract: 판상의 Ti 합금재를 프레스 성형하여 Ti 합금 반제품을 얻는 성형 공정과; 상기 Ti 합금 반제품의 표면처리 공정을 포함하는 Ti 합금 제품 제조방법이 제공된다. 이 제조방법에 있어서, 상기 표면처리 공정은 양극 산화 단계를 포함하고, 상기 양극 산화 단계는, 인산과 과산화수소를 혼합한 액중에 평균 입경 0.1㎛의 PTFE 수지를 더하여 조성한 전해욕에 Ti 합금 반제품을 넣은 후 상기 전해욕에 3A/dm2의 전류밀도로 직류전압을 인가하여 3㎛의 막 두께를 갖는 TiO2 양극 산화 피막을 형성한다.
Patent KR-20130007157-A (KR)
Title: System for controlling sectional velocity of vehicle using radio frequency identification device and control method thereof
Inventor: LEE JUNG SIK
IPC: G06K17/00
Filed: 2011-06-29
Abstract: PURPOSE: A control method of a section crackdown system using a wireless identification device is provided to calculate a section speed for a vehicle which passes through an origin-destination point in a speed limit section, thereby performing section crackdown. CONSTITUTION: A first near exclusive communication transmitting/receiving unit(20) receives vehicle information from a wireless identification device installed in a vehicle. A second near exclusive communication transmitting/receiving unit(30) receives the vehicle information from the wireless identification device. A storage unit(70) stores a distance of a speed limit section, a limited speed and crackdown information. A control unit(60) calculates an average speed in the speed limit section. The control unit stores crackdown information in a storage unit. [Reference numerals] (10) Hi-pass terminal; (20) First near exclusive communication transmitting/receiving unit; (30) Second near exclusive communication transmitting/receiving unit; (40) First camera; (50) Second camera; (60) Control unit; (70) Storage unit
Patent KR-20130007184-A (KR)
Title: A method for proliferating chondrocytes for meniscus transplantation
Inventor: KIM JEE HYOUNG
IPC: C12N5/071
Filed: 2011-06-30
Abstract: PURPOSE: A method for proliferating chondrocytes for transplantation and a composition for transplantation using the same are provided to effectively proliferate chondrocytes at a central part and surrounding part and to treat cartilage diseases. CONSTITUTION: A method for proliferating chondrocytes comprises a step of inserting a collaganase-treated cartilage fragment into meniscus. The concentration of the collaganase is 3-5%. The collaganese is non-specific collaganase, type II collaganase, or type I collaganase. The cartilage fragment is additionally treated with hyaluronase, teratanase, or chondroitinase. A composition for transplantation contains the collaganase-treated cartilage fragment or meniscus cartilage. [Reference numerals] (AA) Cross section of a meniscus cartilage; (BB) Boring holes at the center part of the meniscus cartilage using a wire; (CC) Boring holes to the opposite direction; (DD) Inserting a collaganase-treated cartilage fragment into the meniscus cartilage; (EE) Stitching with thread for preventing the cartilage fragment from escaping
Patent KR-20130004741-A (KR)
Title: Blending material for anastomosis apparatus for blood vessel and anastomosis apparatus manufacturing the same
Inventor: KIM DONG JIN
IPC: A61F2/06
Filed: 2011-07-04
Abstract: PURPOSE: A blending material for manufacturing a blood vessel anastomosis apparatus and the blood vessel anastomosis apparatus manufactured based on the same are provided to simply connect the ends of blood vessels. CONSTITUTION: A blood vessel anastomosis apparatus comprises a outside coupler(100) for fixing a first blood vessel, and an inside coupler(200) which fixes a second blood vessel and is combined with the outside coupler. The outside coupler is prepared with a blending composition. The inside coupler is prepared with a blending composition.
Patent KR-20130005659-A (KR)
Title: Rod antenna holder
Inventor: RYOU BYUNG HOON
IPC: H01Q1/12
Filed: 2011-07-07
Abstract: PURPOSE: A rod antenna holder is provided to simplify the structure of a wireless terminal by reducing the thickness and size of the antenna holder. CONSTITUTION: A rod antenna holder comprises a terminal joint(102), a rod antenna supporting part(104), and a leaf spring(106). The terminal joint is electrically combined with a wireless terminal to supply current to the rod antenna(150). The rod antenna comprises at least one rod. The rod antenna supporting part is formed on one side of the terminal joint, supports the rod antenna, and comprises a body(111) and a hanging part. The leaf spring is combined with the body of the rod antenna supporting part.
Patent KR-20120006946-A (KR)
Title: In-line sputtering system
Inventor: AN KYOUNG JOON
IPC: H01L31/18
Filed: 2011-07-13
Abstract: PURPOSE: An in-line sputtering system is provided to improve an interface property with the reduction of an interface defect by recoating a second material on a surface of a first material in which a surface property is degraded after dry etching. CONSTITUTION: A heating chamber(220) heats a loaded substrate(210) at constant temperature. A first deposition chamber(230) forms a first material layer on a substrate by depositing a first material on a heated substrate. A texturing chamber(240) performs the dry-etching of the first material layer. A post-processing chamber(260) post-processes the substrate which is dry-etched. A second deposition chamber(250) is formed between the texturing chamber and the post-processing chamber.
Patent KR-20130009110-A (KR)
Title: Protection apparatus for tree
Inventor: KIM HEE SANG
IPC: A01M1/18
Filed: 2011-07-14
Abstract: PURPOSE: A tree protection apparatus is provided to solve the problems of the inconvenient installation and highly required man power. CONSTITUTION: A supply sheet is equipped to surround the exposed part of tree on the ground, and discharges agricultural chemicals supplied from the outside to the exposed part of tree on the ground. Embrocation(210) is coated on the top end and bottom end of the supply sheet, and hermetically seals the space between the exposed part of the tree on the ground and the supply sheet. An agricultural chemical supply unit(10) equipped outside of the supply sheet contains agricultural chemicals and supply the agricultural chemicals to the supply sheet. The embrocation is coated on at least one more part inside of the supply sheet. A first sheet covers the outside of the supply sheet in order to prevent the supply sheet from exposing to outside. The first sheet is made of transparent materials. A second sheet(130) is formed with patterns having visual impression, and covers the outside of the first sheet. At least one of the supply sheet, first sheet or second sheet has elasticity. Auxiliary supply materials(300,310) are formed between the exposed part of the tree on the ground and the supply sheet. A protective cover with a predetermined area is settled on the bottom surface, and has a through-hole where trunk penetrates through. The protective cover covers the exposed part of the root on the ground. Pigment is mixed with the agricultural chemicals. An adhesive material for capture of pests is coated between the exposed part of the tree on the ground and the supply sheet.
Patent KR-20120008462-A (KR)
Title: Semiconductor device
Inventor: MURAKAMI TOMOHIRO
IPC: H01L23/28
Filed: 2011-07-15
Abstract: PURPOSE: A semiconductor device is provided to reduce compression stress by the difference of a linear expansion coefficient of armor plating and linear expansion coefficient of a lead, thereby suppressing the growth of a whisker. CONSTITUTION: A plurality of inner leads(2a) is arranged near a semiconductor chip(4). A plurality of wires(5) respectively and electrically connects the inner lead and a surface electrode(4c) of the semiconductor chip. The semiconductor chip, inner leads, and wires are sealed by a sealing body(3). A plurality of outer leads(2b) is respectively connected to the multiple inner leads as one body. An armor plating(8) process is performed on the each surface of the multiple outer leads.
Patent KR-20130011519-A (KR)
Inventor: SHIN HEE BUME
IPC: A61K8/92
Filed: 2011-07-22
Abstract: 본 발명은 자연 추출물을 포함하는 화장료(염색제료) 조성물에 관한 것으로, 구체적으로는 다양한 천연추출물을 포함하여 머리카락 염색을 제거해주고 영향을 공급해 주고, 자연 보습막을 형성하여 영양과 탄력을 강화하므로 염색을 제거하며, 효과가 있어 항상 탄력 있고 건강한 두피를 유지시켜 주는 화장료(염색제료) 조성물에 관한 것이다. 
상기 화장료(염색제료) 조성물은 메르벨리 리무버(MERVEILLE REMOVE) 추출물을 포함한다.
Patent KR-20130012042-A (KR)
Title: The cosmetic composition for removing melasma, age spot, freckles and promoting desquamation containing eclipta prostrate, wheat bud and hovenia dulcia
Inventor: LEE SANG ROK
IPC: A61K8/97
Filed: 2011-07-22
Abstract: PURPOSE: A cosmetic composition containing extracts of Eclipta prostrate, Hovenia dulcis thunb, and wheat bud is provided to remove age spots and freckles and to suppress malanosome migration and tyrosinase. CONSTITUTION: A cosmetic composition for removing melasma, age spots, and freckles or promoting keratin peeling contains an Eclipta prostrate extract and a wheat bud extract as an active ingredient, mixed in a weight ratio of 1-10:1-10. A cosmetic composition for promoting keratin peeling or whitening contains the Eclipta prostrate extract, wheat bud extract, and niacinamide as an active ingredient. The cosmetic composition contains extracts of Eclipta prostrate, Hovenia dulcis thumb, and wheat buds, and niacinamide as an active ingredient. The cosmetic composition is manufactured in the form of a cream, a skin softener, an astringent, a milk lotion, a foundation, a soap, or a cleansing foam. [Reference numerals] (AA) Keratin peeling rate(%); (BB) Embodiment 1; (CC) Embodiment 2; (DD) Embodiment 3; (EE) Embodiment 4; (FF) Embodiment 5; (GG) Embodiment 6