baber/WOPTO huggingface dataset:
Patent KR-20100025180-A (KR)
Title: Multi level flash memory device utilizing nanoparticles embedded in polymer thin films
Inventor: KIM TAE WHAN
IPC: H01L21/8247
Filed: 2008-08-27
Abstract: PURPOSE: A multi level flash memory device using nanoparticles which are embedded in polymer thin films is provided to reduce the driving voltage of a memory device by separating one charge trapping layer which traps holes and the other charge trapping layer which traps electrons. CONSTITUTION: A first charge trapping layer(140) is formed on the upper side of a substrate. The first charge trapping layer includes a first polymer(145) and a first nanoparticle. A second charge trapping layer(150) is formed on the first charge trapping layer. The second charge trapping layer includes a second polymer(155) and a second nanoparticle(151). A gate electrode(160) is formed on the second charge trapping layer. The first nanoparticle traps electrons and the second nanoparticle traps holes.
Patent KR-20100025922-A (KR)
Title: Solid carbon/nitrogen composition bake hardenable steel sheet, and method for producing the same
Inventor: KANG CHUN GU
IPC: C22C38/00
Filed: 2008-08-28
Abstract: PURPOSE: A solid carbon/nitrogen composition bake-hardened steel sheet is provided to improve aging resistance by adjusting molar ratio of carbon, nitrogen, niobium, and aluminum. CONSTITUTION: A solid carbon/nitrogen composition bake-hardened steel sheet comprises alloy composition. The alloy composition comprises carbon(C) 0.0015~0.0030 weight%, manganese(Mn) 0.1~0.5 weight%, phosphorus(P) 0.01~0.08 weight%, silicon(Si) 0.02~0.1 weight%, niobium(Nb) 0.008~0.015 weight%, aluminum(Al) 0.005~0.01 weight%, nitrogen(N) 0.003~0.004 weight%, boron(B) 0.0005~0.003 weight%, remnant iron(Fe), and impurities. The content of the carbon and the niobium(Nb) satisfies equation(Nb/92.906)/(C/12.011)xC% = 0.0002~0.0015wt%. The content of the nitrogen and the aluminum satisfies the equation(Al/26.982)/(N/14.007)xN%=0.0002~0.0015wt%. The solid carbon/nitrogen composition bake-hardened steel sheet comprises a steel slab.
Patent KR-20100026066-A (KR)
Title: Agricultural and fishery products drier
Inventor: LEE JAE MEONG
IPC: A23B7/01
Filed: 2008-08-29
Abstract: PURPOSE: A dryer for drying agricultural and marine products is provided to improve drying performance of the dryer by effectively passing heated air through the agricultural and marine products, and to increase an area of a drying chamber in the dryer. CONSTITUTION: A dryer for drying agricultural and marine products comprises the following: a blower(11) formed on a location capable of transferring air from an inlet hole(15) of a second side wall(3); a machine part(10) with a heat exchange fin(14) and an electronic heater(13); a horizontal flow space(30) equipped on a bottom plate; a first upward air passage(25) formed by a first side wall and a first partition(21); a second upward air passage(35) formed by a second partition and a third partition(32); a downward air passage(45) formed by a second side wall and a fourth partition(41); a drying rack storage space(60); an intake hole(41a) formed by the fourth partition; and a communicating hole(37) connecting a first drying rack storage space and a second drying rack storage space.
Patent KR-20100027481-A (KR)
Title: Pharmaceutical composition for preventing and treating inflammatory disease or allergic disease comprising homoisoflavanone or salt thereof as an active ingredient
Inventor: KIM TAE YOON
IPC: A61K31/353
Filed: 2008-09-02
Abstract: PURPOSE: A pharmaceutical composition containing homoisoflavanone is provided to suppress generation of COX-2(cyclooxygenase 2), pre-inflammatory cytokine, and leukotriene B4 and degranulation of mast cells. CONSTITUTION: A pharmaceutical composition for treating and preventing inflammatory diseases contains homoisoflavanone of chemical formula 1 or its phartmaceutically acceptable salt as an active ingredient. In chemical formula 1, R is H, OH, or OCnH2n+1(n is 1-6) The inflammatory dermatitis is skin inflammation, acute and chronic eczema, contact dermatitis, atopic dermatitis, seborrheic dermatitis, and lichen simplex chronius.
Patent KR-20090024652-A (KR)
Title: Electric safety braking device with permanent magnet motor and braking torque control
Inventor: JOBARD THIERRY
IPC: B61H1/00
Filed: 2008-09-04
Abstract: A permanent magnet motor is provided to improve the power and speed characteristic of vehicles as one or more inductor is serially connected between the conversion unit and braking torque formation device. A permanent magnet motor; a rotating electric device(10) having one or more coil including electrical terminals(13, 14, 15); a rheostatic electricity braking torque formation device(26) without activity power switches; a commutation unit(20) which selectively can connect the electrical terminals of the electric device with the braking torque formation device; and one or more inductors(116,118,120), for controlling the braking torque, connected between the conversion unit and braking torque formation device.
Patent KR-20100038811-A (KR)
Title: Pulley assembly for compressor
Inventor: LEE HUN SANG
IPC: F04B25/04
Filed: 2008-10-06
Abstract: PURPOSE: A pulley assembly for a compressor is provided to simplify the structure of the pulley assembly using magneto-fluid, and to maximally maintain the liquidity of the magneto-fluid. CONSTITUTION: A pulley assembly for a compressor comprises a pulley(112), a disc part(124), a magneto-fluid clutch(130), a field coil(118), and a hastening unit. The pulley is rotatably supported by a bearing(109), and is rotated by the driving force of an engine. The disc part is connected to one end of a rotary shaft(108), and faces with the pulley. The magneto-fluid clutch is installed between the pulley and the disc part, and has magneto-fluid(134) in a fluid space(132). The torque of the pulley is selectively transferred to the rotary shaft. The field coil supplies magnetic field to the magneto-fluid, and the magneto-fluid is solidified. The hastening unit hastens solidifying of the magneto-fluid.
Patent KR-20100040777-A (KR)
Title: A group key based authentication protocol providing fast handoff in ieee 802.11
Inventor: OH HEE KUCK
IPC: H04L9/30
Filed: 2008-10-11
Abstract: PURPOSE: A root key based authentication protocol is provided to be applied to a wireless mesh network by enabling an authentication server not to distribute a separate value to an AP and not to predict a handover of a mobile node during the access of new mobile node. CONSTITUTION: A group key based authentication protocol establishes a group key between a mobile node and all AP(Access Point) by using a group key protocol considering a low power device. The authentication protocol rapidly executes a cross authentication between the AP and the mobile node by using the established key. The authentication protocol enables the mobile node in which had participated in a network to generate the group key by using only a hash operation.
Patent KR-20100041975-A (KR)
Title: Elastic conductive contact terminal for surface mount
Inventor: KIM SUN KI
IPC: H01R4/58
Filed: 2008-10-15
Abstract: PURPOSE: An elastic conductive contact terminal for surface mount is provided reduce an error of reflow soldering by limiting a soldering region. CONSTITUTION: A soldering preventing layer(120) is formed on a part of an electric conduction member for performing reflow soldering of an elastic electricity contact terminal(100). The soldering preventing layer prevents reflow soldering while satisfying reflow soldering conditions. The soldering preventing layer improves the strength of soldering by using less solder cream. The electric conduction member is divided into both sides having the same width by the soldering preventing layer.
Patent KR-20100044494-A (KR)
Title: Autogeneous shrinkage reducing agent composition for high strength concrete
Inventor: KIM HYUN BAE
IPC: C04B24/04
Filed: 2008-10-22
Abstract: PURPOSE: A self-shrinkage reduction composition is provided to secure both advantages of an existing organic anti-shrinkage agent and an inorganic anti-shrinkage agent, and to stably and economically perform a construction. CONSTITUTION: A self-shrinkage reduction composition contains 2~10wt% of carboxylmethyl cellulose sodium, 20~40wt% of glycol ether, 5~20wt% of fluorination metal salt, 5~15wt% of riethanolammine, 1~5wt% of silicone-based antifoaming agent and water. The glycol ether is selected from the group consisting of propylene glycol monomethyl ether, dipropylene glycol monmethyl ether, tripropylen monomethyl ether, and propylene glycol monomethyl ether acetate.
Patent KR-20100044661-A (KR)
Title: Susceptor assembly
Inventor: NAM CHANG WOO
IPC: H01L21/687
Filed: 2008-10-22
Abstract: PURPOSE: A susceptor assembly is provided to prevent the inflow of high frequency by inserting a blocking unit which blocks the high frequency into an insulator in the boundary region of the susceptor. CONSTITUTION: A susceptor is composed of a plurality of layers. One or more port(210) is formed by passing through the layers. An insulator(230) is installed on the boundary region of the port. The thickness of the boundary region(231) of the layers is thicker than the thickness of the other region(233). A boundary insulator reinforces the insulator of the boundary region. A blocking unit blocks high frequency which flows through the boundary region to the port.
Patent KR-20100049172-A (KR)
Title: Apparatus for preventing ballscrew axis of machine tool automatically from drooping
Inventor: CHOI CHYN KYU
IPC: B23Q5/54
Filed: 2008-11-03
Abstract: PURPOSE: An apparatus for preventing the slack of a ball screw shaft of a machine tool is provided to minimize the malfunction by preventing the slack of a ball screw shaft by supporting the center of a ball screw regardless of the location of a transfer table. CONSTITUTION: An apparatus for preventing the slack of a ball screw shaft of a machine tool omprises a feed motor(120), a motor bracket unit(130), an end bracket unit(140), a screwnut bracket unit(150), and a ball screw axis supporting unit(160). The motor bracket unit transfers the power of the feed motor to one side of a ball screw axis(110). The end bracket unit has a bearing supporting the rotation of the ball screw axis. The screwnut bracket unit is screw-combined in the ball screw axis between the end bracket part and the motor bracket part. As the screwnut bracket unit moves, the ball screw axis supporting unit slides. The ball screw axis supporting unit always supports the center unit of the ball screw axis regardless of the transfer position of the transfer table.
Patent KR-20100049880-A (KR)
Title: Microarray with micro-well pattern and manufacturing method of the same
Inventor: KIM HWA JUNG
IPC: B81C1/00
Filed: 2008-11-04
Abstract: PURPOSE: A micro array substrate and manufacturing method thereof is provided to quantitatively achieve a detection result from the information of an amount of target DNA which is combined with a fixed amount of a complementary DNA. CONSTITUTION: A micro array substrate comprises: a base substrate(200) which is composed of glass, silicon, and silicone oxide; a self-assembled thin film(210) which is composed of one among thiol group, silanol group, phosphine, L-lysine, amine, aldehyde, epoxy and polylysine and coated on the base substrate; and a polymer substrate(100) which is composed of one among poly- dimethyl siloxane, poly- methyl methacrylate, polycarbonate, polyethylene, polypropylene and polystyrene and wherein a microwell(110) is formed.
Patent KR-20080100802-A (KR)
Title: Horn array type antenna for dual linear polarization
Inventor: IM SEUNG JOON
IPC: H01Q21/00
Filed: 2008-11-10
Abstract: A dual linear polarization horn arrays antenna is provided to improves the performance of antenna and miniaturize the size of antenna. In a dual linear polarization horn arrays antenna, a horn(10) receives a first polarization and a second polarization, the first polarization guide guides the first polarization and the second polarization guide guides the second polarization. A respective polarization filtering portion(20) which is connected to the first polarization guide and the second polarization guide by separating the second polarization guide the second polarization. A divider(70) is located on the top of horn. The divider comprises the rib(75) dividing the outer side of horn.
Patent KR-20080108939-A (KR)
Title: Method and apparatus for generating header information of stereoscopic image data
Inventor: KIM YONG TAE
IPC: H04N13/00
Filed: 2008-11-12
Abstract: An apparatus and a method for generating header information of stereoscopic image data are provided to transmit and store the stereoscopic image data efficiently using a header information which essential to stereoscopic image format. A 3D playback section information recorder(410) records 3D playback section information about 3D stereoscopic image among image data recorded on the payload area to the header area of the image bit stream, and outputs to a video recorder(470). A camera information recorder(430) records camera information of the stereoscopic image obtaining camera, and outputs the record to the video recorder. A parallax information recorder(450) records the parallax information between a standard time point image, and an added time point image to the header area, and outputs the record to the video recorder. Start index information identifies the start frame index of a stereoscopic data section. Close index information identifies the close frame index of the stereoscopic data section.
Patent KR-20100054367-A (KR)
Inventor: OH SANG HYUNG
IPC: A61K8/97
Filed: 2008-11-14
Abstract: 본 발명은 생약재인 금은화(金銀花) 분말과 녹용 분말을 에틸알코올에 첨가하여 생약 성분이 에틸알코올에 추출되도록 한 것을 특징으로 하는 한방 입욕제 조성물에 관한 것으로, 입욕제의 제조공정이 간단하고, 입욕시 추출한 생약 성분들이 피부에 쉽게 침투하여 피부를 윤택하게 하고 보습효과를 유지할 수 있으며, 특히 온수에 희석된 에틸알코올 성분이 휘발함에 따라 피부가 시원해지고 쾌적한 느낌을 갖고 입욕을 즐길 수 있도록 한 것이 장점이다.  
     한방 입욕제, 금은화(金銀花), 인동초, 녹용, 에틸알코올
Patent KR-20100059579-A (KR)
Inventor: LEE JONG CHEON
IPC: A01D7/00
Filed: 2008-11-26
Abstract: 본 고안은 갈퀴질을 할 때, 갈퀴살의 끝이 땅에 박히는 것을 방지하도록 하고, 따라서 갈퀴가 땅을 파헤치는 것을 방지할 수 있도록 한 갈퀴에 관한 것이다. 
     지금까지의 갈퀴는 갈퀴살의 끝이 뾰족한 것으로 땅에 박히기 쉬운 형태이기 때문에 땅이 파헤쳐지고 그 위에 심어져 있던 잔디 등의 식물이 훼손되는 단점이 있었다. 
     본 고안은 환봉의 형태를 한 손잡이부가 형성되며, 그 끝에 속이 빈 원통모양의 갈퀴몸통부가 설치되며, 부채와 같은 형상을 지니고 있는 갈퀴살부에서 갈퀴살이 구부러져있는 넓은 부분의 끝에는 환봉 형태의 부착물이 달려있고 좁은 부분은 갈퀴몸통과 결합되는 것에 의해 달성된다. 
     이에 따라, 갈퀴질 후에도 땅과 잔디의 원형을 유지할 수 있게 되었으며, 보다 갈퀴질이 편리해지는 효과가 있다. 
       
     갈퀴 갈퀴살 환봉
Patent KR-20100059606-A (KR)
Title: Optical joystick
Inventor: AHN GEON JOON
IPC: G06F3/0354
Filed: 2008-11-26
Abstract: PURPOSE: An optical joystick is provided to increase productivity by improving workability based on the improvement of assembility. CONSTITUTION: A main PCB(Printed Circuit Board)(10) comprises a shield(40) which is closely adhered on a part of the upper end of an image sensor package and comprises a holder(50) formed with the shield as one body and accepting the image sensor package. The image sensor package molds an image sensor in the main PCB with an encapsulation material(30) and is composed. The upper side of the encapsulation material comprises a step of adhering closely to the shield. The holder and shield inject Black EMC(Epoxy Molding Compound) into the manufactured mold and are composed with the main PCB as one body.
Patent KR-20100062309-A (KR)
Title: Display integrated credit card and driving device thereof
Inventor: JUNG YUN KYUNG
IPC: G06K19/077
Filed: 2008-12-02
Abstract: PURPOSE: A display integrated credit card and a driving device thereof for providing a multimedia service are provided to store digital contents and display the digital contents through the thin display. CONSTITUTION: A signal transducer(140) changes the transmitted digital contents into a form displayed on a display module. A connector(160) is connected to the external device. The connector is transmitted the digital contents. The display module, the signal transducer and the connector are mounted in card frame(180). A magnetic unit having a credit card payment function is included in the single-side of the card frame.
Patent KR-20100064268-A (KR)
Title: Method of fabricating the array substrate for liquid crystal display device using a oxidized semiconductor
Inventor: KIM DAE HWAN
IPC: G02F1/136
Filed: 2008-12-04
Abstract: PURPOSE: A manufacturing method of an array panel for a liquid crystal display using an oxide semiconductor layer is provided to lower manufacturing cost with reduction of the number of masks by manufacturing the array panel through 3 mask or 4 mask process. CONSTITUTION: Using the second mask, the first photo resist pattern is formed on a conductive layer for gate formation. Using performance of a plasma process about one area of a semiconductor layer, a conductive semiconductor layer is formed. Using etching of the second photo resist pattern, a gate electrode is formed. Using the third mask, the third photo resist pattern is formed on a substrate(10). Using etching of the third photo resist pattern, a semiconductor pattern(16c) and a pixel electrode(16d) are formed. Using the fourth mask, a contact hole(24) is formed in a passivation layer(22).
Patent KR-20100064632-A (KR)
Title: Cathode and lithium battery using same
Inventor: PARK KYU SUNG
IPC: H01M10/052
Filed: 2008-12-05
Abstract: PURPOSE: A cathode and a lithium battery including thereof are provided to improve the electrical property including the initial charging capacity by including a cathode active material obtained by doping different elements on Li_2MoO_3. CONSTITUTION: A cathode is formed by spreading a cathode active material composition including a conductive material, a binder and a cathode active material on one side of a current collector. The cathode active material contains a compound marked with chemical formula 1: Li_xM_yMo_zO_3. In the chemical formula 1, M is Al, Ga, Ge, Mg, Nb, Zn, Cd, Ti, Co, Ni, K, Na, Ca, Si, Fe, Cu, Sn, V, B, P, Se, Bi, As, Zr, Mn, Cr, Sr, V, Sc, Y, a rare earth material, or their mixture.
Patent KR-20100066837-A (KR)
Title: A rinsing composition for flat panel display device and a cleaning method of flat panel display device
Inventor: YOON HYO JOONG
IPC: C11D1/06
Filed: 2008-12-10
Abstract: PURPOSE: A rinsing composition for a flat panel display device is provided to obtain excellently remove organic contaminants and particles on the surface of a glass substrate before forming an alignment layer and to prevent an aluminum alloy wire and a copper alloy wire from being corroded. CONSTITUTION: A rinsing composition for a flat panel display device includes a basic compound, a glycol ether compound, a polycarboxylic acid-based copolymer, multifunctional additive, and water. The polycarboxylic acid-based copolymer includes a structure unit which is selected from a group comprising a chemical formula 1. In the chemical formula 1, R1-R3 show a hydrogen atom, a methyl group, an ethyl group, or (CH2)_m2COOM_2.
Patent KR-20100067328-A (KR)
Title: 빗과 거울이 장착된 필통
Inventor: SEO RI NA
IPC: A45C11/34
Filed: 2008-12-11
Abstract: 본 고안은 빗 거울 필통에 관한 것으로서, 특히 빗과 거울을 필통의 상부에 장착하여 편리하게 사용할 수 있는 빗 거울 필통에 관한 것이다. 
     본 고안은 케이스와, 상기 케이스의  일측에서 선회하여 상기 케이스를 개폐가능하도록 장착되며 상부 면에는 홈이 형성되고 홈의 중심에는 래일이 마주하여 형성 되는 제 1 커버와, 상기 제 1 커버의 일 측에서 선회하여 상기 홈에 접하도록 구성되며 내측 벽면에는 거울이 장착되는 제  2 커버와, 상기 제 2 커버의 내측 면에 부착되는 거울과, 상기 제 2 커버의 선단을 통하여 상기 래일의 내측으로 삽입 되어지며 선단의 절곡된 개 폐부가 상기 제 2 커버를 가압하여 상기 제 2 커버가 제 1 커버에서 이탈되지 않도록 하는 빗을 포함하여 이루어진다. 
     본 고안에 의하여 필통의 기능과 빗 거울의 기능을 동시에 가지는 빗거울 필통을 제공 할 수 있다. 따라서 필통과 빗 거울을 따로 가지고 다니지 않아도 되는 편리함을 제공한다. 
       
     필통
Patent KR-20100070819-A (KR)
Title: Mobile device offering interface using touch screen
Inventor: IN MIN KYO
IPC: G06F3/041
Filed: 2008-12-18
Abstract: PURPOSE: A mobile terminal for supplying an interface using a touch screen is provided to supply in order to easily implement a multi-tasking. CONSTITUTION: A mobile terminal includes an input apparatus(120) for generating screen and a touch screen(110). A new screen is generated on the touch screen by dragging the touch screen in the state where the input apparatus for generating screen is activated. The new screen generated on the touch screen includes one or more selection items. The generated screen is moved by draffing an edge portion of the generated screen in the state where the input apparatus for controlling screen is activated.
Patent KR-20100073317-A (KR)
Title: Door structure of air conditioning system for automotive vehicles
Inventor: BYON SANG CHUL
IPC: B60H1/12
Filed: 2008-12-23
Abstract: PURPOSE: A door structure of an air conditioning system for a vehicle is provided to integrally and dividedly form a left door and a right door. CONSTITUTION: A door structure of an air conditioning system for a vehicle comprise a combining member(40) which joints the rotary shaft(22) of a left door(20) and the rotary shaft(32) of a right door(30) in order to be interlinked by a first torque. The combining member joints both rotary shafts in order that the rotary shaft of the left door and the rotary shaft of the right door are relatively rotates to individually operate the left door and the right door when a second torque is applied. The second torque is larger than the first torque. The left door and the right door are respectively individually operated by the first torque by applying the second torque to the left door and right door after the left door and the right door is relatively rotated.
Patent KR-20100078376-A (KR)
Title: Pet composite having improved reheating ability, preform and container involving it
Inventor: KIM TAE HOON
IPC: C08J9/22
Filed: 2008-12-30
Abstract: PURPOSE: A polyethylene terephthalate resin composition is provided to obtain excellent transparency, to have near infrared ray(780~1800 nm) absorption efficiency, and to efficiently improve a reheating molding process. CONSTITUTION: A polyethylene terephthalate resin composition having improved reheating ability is manufactured by adding a near infrared absorption additive including silica and titanium to polyethylene terephthalate or modifier-copolymerized polyethylene terephthalate copolymer resin. The near infrared absorption additive is comprised of 85-95 weight% of silica and 15-5 weight% of titanium. The near infrared absorption additive is added in an amount of 0.02-0.03 weight% based on the weight of the prefoam.
Patent KR-20100079051-A (KR)
Title: A gas exhauster in nozzle for molding plastic
Inventor: YOON YOO JUNG
IPC: B29C45/63
Filed: 2008-12-30
Abstract: PURPOSE: A gas exhauster in a nozzle for molding plastic is provided to manufacture a product with high-quality by completely eliminating gas from fused resin before plastic is supplied to a mold. CONSTITUTION: A gas exhauster in a nozzle for molding plastic comprises a plastic molding machine. The plastic molding machine is composed of a cylindrical nozzle housing, a gas exhaust ring, a cylinder connecting unit, and a torpedo(5). The nozzle housing surrounds the front end and the rear end of the torpedo. Multiple protrusions(10) are formed in the torpedo in a longitudinal direction. Nozzle blocking prevention protrusions(20) are formed on the outer surface of the front end of the torpedo.
Patent KR-20100079632-A (KR)
Title: Manufacturing method for high flow micro-porous membrane using sonication and micro-porous membrane thereby
Inventor: KIM YEON SOO
IPC: B01D69/00
Filed: 2008-12-31
Abstract: PURPOSE: A manufacturing method of a high flow minute microporous membrane and a minute porous membrane manufactured thereby are provided to improve productivity through reduction of solidification time and to manufacture an asymmetric minute porous membrane. CONSTITUTION: A manufacturing method of a high flow minute microporous membrane includes the following steps: casting a polymer solution including a polymer, a solvent, and an additive on a metal plate support; exposing the polymer solution to the air; and forming minute pores by dipping the polymer solution in an ultrasonic solidification bath. The method further includes a step for precipitating the exposed polymer solution in a pre-process solidification bath. The relative humidity of the air is 35% ~ 95%. The temperature of the air is 22 ~ 35°C. The retention time of the ultrasonic solidification bath is 1 ~ 60 seconds.