baber/WOPTO huggingface dataset:
Patent KR-20110046943-A (KR)
Title: Aryl derivatives substituted with 3-fluoro-2-hydroxypropyl group or pharmaceutically acceptable salts thereof, preparation method thereof, and phrmaceutical composition for the diagnosis or treatment of degenerative brain disease containing the same as an active ingredient
IPC: C07D409/04
Filed: 2009-10-29
Abstract: PURPOSE: A pharmaceutical composition containing aryl derivatives with (3-fluoro-2-hydroxy)propyl group for diagnosing or treating neurodegenerative diseases is provided. CONSTITUTION: An aryl derivative with (3-fluoro-2-hydroxy)propyl group is denoted by chemical formula 1. A method for preparing the aryl derivative comprises: a step of reacting an aryl compound with a compound of chemical formula 12 under the presence of an organic solvent to prepare a compound of chemical formula 13; a step of performing dehydroxylation of the compound of chemical formula 13 under the presence of the organic solvent and osmium catalyst to prepare a diol derivative of chemical formula 14; a step of reacting sulfonyl chloride or sulfonic anhydride with the compound of chemical formula 14 under the presence of the organic solvent to prepare a sulfonate derivative of chemical formula 15; a step of introducing a protection group to a secondary hydroxy group under the presence of the organic solvent and acid catalyst to obtain a compound of chemical formula 16; a step of performing fluorination of the compound of chemical formula 16 under the presence of the organic solvent; and a step of deprotecting the compound.
Patent KR-20110048354-A (KR)
Title: Washing machine
IPC: D06F39/08
Filed: 2009-11-02
Abstract: PURPOSE: A washing machine is provided to uniformly distribute washing water to an inner plane and a rear plane through a spray nozzle. CONSTITUTION: A drum(124) is installed inside a cabinet(111), and laundry is inserted into the drum. A tub(122) is installed inside the cabinet, and the tub accepts the drum. A gasket(128) is installed between the cabinet and the tub, and a spray nozzle(140) is installed at the upper portion of the gasket. Plural twisted flow paths are formed, and change washing water passing through the path into vortex. The spray nozzle sprays the vertex to the inner portion of the drum.
Patent KR-20110049293-A (KR)
Title: Self-generating shoes
Inventor: SONG JAE SEONG
IPC: A43B7/36
Filed: 2009-11-05
Abstract: PURPOSE: A self-generating footwear is provided to improve energy conversion efficiency and to endure an external force generated during walking. CONSTITUTION: A self-generating footwear comprises: a footwear body(110); an elastic fluid bag(120) repeating contraction and expansion by an external force applied during walking; a fluid cylinder(130) which is connected to the elastic fluid bag through a connection pipe and diversifies the pressure of fluid; a piezoelectricity piston(140) generating electrical energy by deforming a plurality of piezoelectric elements of a plate shape; and an output terminal(150) which is connected to the piezoelectricity piston and outputs electrical energy to the outside of the footwear body.
Patent KR-20110053828-A (KR)
Title: A method of manufacturing printed circuit board
Inventor: LEE KYUNG AH
IPC: H05K3/22
Filed: 2009-11-16
Abstract: PURPOSE: A method for manufacturing a printed circuit board capable of preventing the warpage is provided to prevent the warpage caused by CTE (Coefficient of Thermal Expansion) difference by forming the copper foil with the same thickness as the copper foil separated from a carrier. CONSTITUTION: A carrier on which a first metal layer(110) is laminated on the upper and lower parts of a carrier member(100). A build-up layer(130) consisting of a plurality of insulating layers(131) and a plurality of circuit layers(135) is formed on the first metal layer. A resin dielectric layer(133) and a second metal layer(120) are laminated on the build-up layer. The first metal layer is separated from the carrier member. The second metal layer has the same thickness as the first metal layer.
Patent KR-20110055314-A (KR)
Title: Liquid crystal composition for high speed response time
Inventor: LEE SUN HEE
IPC: G02F1/13
Filed: 2009-11-19
Abstract: PURPOSE: A nematic liquid crystal composition is provided to prevent the generation of irregular smudge and to ensure fast response time and excellent low temperature stability. CONSTITUTION: A nematic liquid crystal composition comprises (a) a non-polar compound selected from the group consisting of compounds represented by chemical formulas 1-3, and (b) three kinds or more polar compounds selected from the group consisting of chemical formulas 4-7. In chemical formulas, R is n-alkenyl having C2-C9 carbon atoms; R1-R8 are independently C1-7 alkyl group; and X is H or F.
Patent KR-20110057327-A (KR)
Title: Circle type terminal procucting apparatus for driving motor of hybrid vehicle
Inventor: KIM TEA HYUN
IPC: H02K5/22
Filed: 2009-11-24
Abstract: PURPOSE: An apparatus for manufacturing a ring-shaped terminal is provided to reduce a manufacturing cost in comparison with silicon by forming an insulating material with a plastic injection resin. CONSTITUTION: A terminal assembly(100) includes a plurality of bus rings. An insert jig receives the terminal assembly. An injected resin floating hole is formed to correspond to a shape of an insulator for insulating the bus rings from each other. The injected resin is applied to the injected resin floating hole to inject the terminal assembly. An upper injection mold(310) and a lower injection mold(320) are used for supporting the insert jig so as to apply the injected resin to the insert jig by receiving and coupling the insert jig.
Patent KR-20110058519-A (KR)
Title: Method of fabricating substrate for thin film transistor
Inventor: CHO HEUNG LYUL
IPC: G02F1/1333
Filed: 2009-11-26
Abstract: PURPOSE: A method for manufacturing a thin film transistor substrate is provided to prevent damage of an oxide semiconductor from etchant and back-sputtering, thereby increasing the process uniformity of a large substrate. CONSTITUTION: A substrate(110) is made of a pixel unit, a data pad unit, and a gate pad unit. A gate electrode(121) and a gate line(116) are formed on the pixel unit of the substrate. A gate insulating film(115a) is formed on the substrate where the gate electrode and the gate line are formed. Source/drain electrodes(122,123) are formed on the gate electrode. An active layer made of an oxide semiconductor is formed on the source/drain electrodes through a lift off process.
Patent KR-20110060050-A (KR)
Title: Mordant color-fixing hairdye composition
Inventor: KIM TAE YUN
IPC: A61K8/46
Filed: 2009-11-30
Abstract: PURPOSE: A mordant hair dyeing composition containing dye, mordant, swelling agent, reducing agent, antioxidant and selectively polymer film forming agent, solvent or pH-adjusting agent is provided to ensure excellent color expression and dyeing persistence. CONSTITUTION: A hair dyeing composition contains dye, mordant, swelling agent, reducing agent, and antioxidant. The composition further contains polymer film forming agent and solvent or pH adjusting agent. The reducing agent is thiol or salt thereof, phosphine or salt thereof, bisulfite or salt thereof, sulfite or salt thereof, or ester thereof. The antioxidant is erythorbic acid, ascorbic acid, or salt thereof. The composition further contains tackifier, surfactant, polyols, hair conditioning agent, or perfume. The composition is used in the form of liquid, cream, lotion, gel, or aerosol.
Patent KR-20110060094-A (KR)
Title: Electrode for polymer electrolyte membrane fuel cell and method for manufacturing membrane-electrode assembly using the same
Inventor: HWANG IN CHUL
IPC: H01M4/96
Filed: 2009-11-30
Abstract: PURPOSE: An electrode for a polymer electrolyte membrane fuel cell is provided to reinforce mechanical strength and to maintain the thickness of a catalyst layer after long time driving by adding carbon nano fibers to an electrode catalyst layer of a fuel cell. CONSTITUTION: An electrode for a polymer electrolyte membrane fuel cell comprises, 100.0 parts by weight of a catalyst, 20~80 parts by weight of hydrogen ion conductive polymer electrolyte binder, 1~60 parts by weight of carbon nanofiber, 1~20 parts by weight of radical inhibitor. The carbon nano fiber is one selected from the group consisting of carbon nanotubes with 5~100 nm size, carbon nanofiber, carbon nanowires, carbon nanohorns, and carbon nanorings, and their mixture.
Patent KR-20110061019-A (KR)
Title: Appatus and method for controlling automatic rotation of attachment for main spindle of machine tool
Inventor: KIM YOUNG HUN
IPC: B23B47/30
Filed: 2009-12-01
Abstract: PURPOSE: An apparatus and a method for automatically controlling the turning of an attachment for a spindle of a machine tool are provided to selectively rotate or move an attachment around a spindle by selecting a clamping or unclamping operation of a rotating unit. CONSTITUTION: An apparatus for automatically controlling the turning of an attachment for a spindle of a machine tool comprises an attachment(300) and a controller. The attachment comprises a fixing unit(310) coupled to a spindle, a rotating unit(320) which is detachably coupled to the bottom of the fixing unit and turned by the rotation of the rotating unit when separated from the fixing unit, a mounting unit(330) which couples or separates the fixing unit and the rotating unit, and a power transmission unit(340) which allows or cuts off the transmission of torque from the spindle when the fixing unit and the rotating unit are coupled or separated. The controller rotates the rotating unit according to ordered turning angle.
Patent KR-20110064748-A (KR)
Title: A method for detecting errors in ip-pbx system
Inventor: HEO WON CHEOL
IPC: H04L12/24
Filed: 2009-12-08
Abstract: PURPOSE: A method for detecting errors in an IP-PBX system is provided to grasp the cause of a failure. CONSTITUTION: If an IP-PBX(Internet Protocol-Private Branch eXchange) apparatus(110) receives an invitation message from a first terminal(122), a function module(112) extracts the terminal information of the first terminal. The IP-PBX apparatus extracts the terminal information of a second terminal(124) by response to the reception of the invitation confirmation message. An RTP(Real-time Transmission Protocol) connect information management module(114) creates an RTP connection list between the first and the second terminals. A failure detection module(118) detects a network failure through the RTP connection list of a database(116).
Patent KR-20110068661-A (KR)
Title: Portable terminal
Inventor: NAM SANG EUN
IPC: G06F3/041
Filed: 2009-12-16
Abstract: PURPOSE: A portable terminal is provided to remarkably reduce the width of a bezel unit and to enlarge a display area in order to hang a case to the edge part of the conductive films. CONSTITUTION: An adhesive tape(223) seals the edge part of a second conductive film(221) and a first conductive film(225). A protection film(210) restricts the output area of a display unit. An opaque bezel unit(215) is formed in the edge of the protection film. The edge of the protection film is arranged from the edge of the conductive film. The protection film is formed in the conductive film.
Patent KR-20110071213-A (KR)
Title: Apparatus and method for 3d face avatar reconstruction using stereo vision and face detection unit
Inventor: CHANG JI HO
IPC: G06T17/00
Filed: 2009-12-21
Abstract: PURPOSE: A 3D avatar face generation apparatus using stereo vision and a face detector and a method thereof are provided to acquire a desired 3D face avatar according to an abstraction level. CONSTITUTION: A stereo matching unit(103) creates a depth map image from left/right images. A bilateral filter unit(104) abstracts a face image through a bilateral filtering process. A texture mapping unit(107) performs the texture mapping of the abstracted face image to the depth map image. The texture mapping unit creates a 3D avatar.
Patent KR-20100076897-A (KR)
Title: Counterflow prevention the fan filter unit which is possible
Inventor: LEE MEYONG JAE
IPC: F04D29/70
Filed: 2009-12-24
Abstract: PURPOSE: A fan filter unit for preventing backflow is provided to prevent noise by forming the wing of the fan filter unit installed for air conditioning in a wave shape. CONSTITUTION: A fan filter unit(100) for preventing backflow comprises a housing(130), a driving motor, and a ventilation fan(140) and a backflow prevention pin(150). On the central part of the housing, an inlet inhaling the air is formed. The driving motor aligns with the central part of the inlet of the housing. The ventilation fan is rotatably connected to the driving shaft of the driving motor. On the ventilation fan, a plurality of wings are formed. The backflow prevention pin prevents the backflow from the outlet of the ventilation fan.
Patent KR-20110074298-A (KR)
Title: Heating floor having radiant heat structure of large area
Inventor: YU YOUNG DONG
IPC: F24D3/12
Filed: 2009-12-24
Abstract: PURPOSE: Ondol floor having a wide area of a heat radiating structure is provided to ensure flexibility of construction since a heating pipe can be applied without constraints on a structure even if there is no separate member such as a wire mesh. CONSTITUTION: Ondol floor having a wide area of a heat radiating structure comprises a slab(111), a noise prevention member(112), light bubble concrete(113), a heat radiating plate(120), a heating pipe(114a), finishing mortar(114) and a finishing member(115). The slab forms the structure of a building. The noise prevention member is stacked on the top of the slab. The light bubble concrete is installed on the top of the noise prevention member. The heat radiating plate is stacked on the top of the light bubble concrete. The heating pipe is arranged on the top of the heat radiating plate. The finishing mortar is installed on the top of the heat radiating plate in a structure of protecting the heating pipe. The finishing member is arranged on the top of the finishing mortar.
Patent KR-20110076605-A (KR)
Title: Semiconductor package and method for manufacturing thereof
Inventor: KIM HYUN JOO
IPC: H01L23/12
Filed: 2009-12-29
Abstract: PURPOSE: A semiconductor package and a method for manufacturing the same are provided to improve the reliability of bump join by suppressing thermal and physical stress related to the bump of a flip chip package and a wafer-level package. CONSTITUTION: A semiconductor chip(310) includes a chip pad(312). A passivation layer(314) is stacked on the semiconductor chip excluding the chip pad. A first insulating layer is stacked on the passivation layer. A metal wiring layer(330) is stacked on the first insulating layer and in connection with the chip pad. A second insulating layer(340) is stacked on the metal wiring layer and includes an opening part. A metal layer(350) is stacked on the second insulating layer and is in connection with the metal wiring layer through the opening part. A ball pad(360) is stacked on the metal layer which is arranged on the opening part. A bump ball(370) is formed on the ball pad.
Patent KR-20110077901-A (KR)
Title: Electrospinning device
Inventor: HWANG SU YEON
IPC: D01D5/00
Filed: 2009-12-30
Abstract: PURPOSE: An electrospinning apparatus is provided to minimize energy loss by directly heating a minimum range adjacent to an emission aperture of a nozzle pack and to improve productivity. CONSTITUTION: The electrospinning apparatus includes a spinning material supplier; an extruder(2); a nozzle pack(10); a collector(8). The spinning material supplier(1) supplies a spinning material, and the extruder extrudes and spins the spinning material provided from the spinning material supplier. The nozzle pack includes a nozzle unit connected to the front end of the extruder, and the collector accumulates fiber spun from the extruder through the nozzle pack. The spinneret heating portion is installed in the nozzle unit circumference, and applies direct heat to the spinning material melting body.
Patent KR-20090032080-A (KR)
Title: Process and plant for the vaporization of liquefied natural gas and storage thereof
Inventor: CICCARELLI LIBERATO GIAMPAOLO
IPC: F17C7/04
Filed: 2007-06-05
Abstract: A process and plant for the vaporization of liquefied natural gas (LNG) consist in obtaining electric energy during the vaporization operation by means of thermal exchange by transformation means of an energy source for obtaining electric power.
Patent KR-20090050086-A (KR)
Inventor: NAUERZ ANDREAS
IPC: G06F17/30
Filed: 2007-06-28
Abstract: 본 발명은 네트워크 컴퓨팅 분야에 관한 것으로, 보다 구체적으로는 포털을 통해 액세스 가능한 웹 콘텐츠에 액세스하는 포털 페이지 및 포틀릿의 계층적 구조를 포함하는 웹 포털을 설계하는 방법 및 시스템에 관한 것이다.  개선된 웹 애플리케이션 내비게이션을 제공하기 위해, a) 웹 포털의 토폴로지에서 사용자의 내비게이션 동안에, 내비게이션으로 구성된 페이지마다 사용자의 내비게이션 동작에 대한 정보를 자동으로 감지하는 단계(520,525)와, b) 감지된 정보로부터 페이지 히트 및 페이지 타깃 히트를 획득하는 단계(530) -페이지 히트는 다른 페이지에 도달하기 위해 클릭된 페이지에 대해 정의되고, 페이지 타깃 히트는 페이지 특정 태스크를 수행하거나 몇몇 페이지 특정 정보를 수신하기 위해 사용자가 클릭하는 페이지에 대해 정의됨- 와, c) 사용자의 내비게이션으로 구성된 웹 페이지에 대한 유틸리티 순위를 생성하기 위해 감지된 정보에 기초하여 사전정의된 메트릭을 사용하는 단계와, d) 사용자의 내비게이션 동안에 현재의 내비게이션 위치를 추적하는 단계(620)와, e) 현재의 위치 및 복수의 타깃 페이지에 대하여 타깃 페이지 각각으로 내비게이팅할 확률 측정치를 계산하는 단계 -타깃 페이지는 유틸리티 순위에 의해 획득됨- 와, f) 타깃 페이지 유틸리티 및 현재의 페이지와 타깃 페이지 사이의 내비게이션 거리에 기초하여 타깃 페이지마다 예상 절감률을 계산하는 단계(670)와, g) 예상 절감률이 높은 타깃 페이지 중 적어도 하나에 대한 각각의 직접 링크를 포함하는 적어도 하나의 바로가기를 정의하는 단계(675)와, h) 바로가기를 사용자에  대한 클릭가능한 링크로서 디스플레이하는 단계(680)를 수행하는 것이 제안된다.
Patent KR-20090083942-A (KR)
Title: N-(methyl)-1h-pyrazol-3-amine, n-(methyl)-pyridin-2-amine and n-(methyl)-thiazol-2-amine derivatives for the treatment of diseases associated with amyloid or amyloid-like proteins, like e.g. alzheimer's
Inventor: FROESTL WOLFGANG
IPC: A61P25/28
Filed: 2007-11-23
Abstract: The present invention relates to novel compounds that can be employed in the treatment of a group of disorders and abnormalities associated with amyloid protein, such as Alzheimer's disease, and of diseases or conditions associated with amyloid-like proteins. The compounds of the present invention can also be used in the treatment of ocular diseases associated with pathological abnormalities/changes in the tissues of the visual system. The present invention further relates to pharmaceutical compositions comprising these compounds and to the use of these compounds for the preparation of medicaments for treating or preventing diseases or conditions associated with amyloid and/or amyloid-like proteins. A method of treating or preventing diseases or conditions associated with amyloid and/or amyloid-like proteins is also disclosed. ® KIPO & WIPO 2009
Patent KR-20090080569-A (KR)
Title: Process for increasing the softness of base webs and products made therefrom
Inventor: DREW ROBERT A
IPC: B31F1/00
Filed: 2002-11-26
Abstract: A process for increasing the tactile properties of a base web (38) without adversely effecting the strength of the web is disclosed. In one embodiment, the process includes the steps of placing a creped base web between a first moving conveyor (60) and a second moving conveyor. The conveyors (62) are then wrapped around a shear-inducing roll (64) which creates shear forces and compressive forces that act upon the base web. The shear forces disrupt the web, increasing the softness and decreasing the stiffness of the web. The compressive forces are localized at the areas where the fabric knuckles contact the base web, imparting a unique fabric-imprinted pattern to the web with limited caliper reduction. The shear-inducing roll typically has a relatively small diameter. In some applications, more than one shear- inducing roll may be incorporated into the system.
Patent KR-20090105918-A (KR)
Title: Antimicrobial materials and coatings
IPC: D21H21/36
Filed: 2007-11-27
Abstract: Durable antimicrobial coatings which may be deposited on a substrate, and method and apparatus for producing them. Such coatings can include a plurality of particles which adhere to the substrate and/or other particles. The particles can be provided using a single-sided electrode arrangement, which is configured to produce an electrical arc or discharge at one end of an electrode and to emit the particles from the electrode, where the arc or discharge can be produced without the end of the electrode being in proximity to a grounded object. The particles can be provided as one or more layers of nanoscale particles having an average size of less than about 1000 nm, 800 nm, 500 nm, or 200 nm. Such coatings can have a thickness that is less than about 1000 nm, 800 nm, 500 nm, or 250 nm. Thicker coatings may also be provided. The coatings may preferably include silver, tungsten, noble metals, nonstoichiometric compounds including ceramics, other metals including rare earth metals and compounds thereof, and combinations thereof. Such coatings may be resistant to removal from the substrate and can exhibit antimicrobial properties, e.g., they may kill or inhibit growth of bacteria and other microbes.
Patent KR-20090096513-A (KR)
Title: 4-(heterocyclyl)alkyl-n-(arylsulfonyl) indole compounds and their use as 5-ht6 ligands
Inventor: RAMAKRISHNA NIROGI VENKATA SATYA
IPC: C07D209/30
Filed: 2007-07-26
Abstract: The present invention relates to novel 4-(Heterocyclyl)alkyl-N-(arylsulfonyl)indole compounds of the formula (I), their derivatives, their stereoisomers, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them. The present invention also relates to a process for the preparation of above said novel compounds, their derivatives, their stereoisomers, their pharmaceutically acceptable salts and pharmaceutically acceptable compositions containing them. These compounds are useful in the treatment of various disorders that are related to 5-HT6 receptor functions. Specifically, the compounds of this invention are also useful in the treatment of various CNS disorders, hematological disorders, eating disorders, diseases associated with pain, respiratory diseases, genito-urological disorders, cardiovascular diseases and cancer.
Patent KR-20090125050-A (KR)
Title: Nanoparticle inks based on silicon/germanium, doped particles, printing and processes for semiconductor applications
Inventor: HIESLMAIR HENRY
IPC: B82B3/00
Filed: 2008-01-02
Abstract: Highly uniform silicon/germanium nanoparticles can be formed into stable dispersions with a desirable small secondary particle size. The silicon/germanium particles can be surface modified to form the dispersions. The silicon/germanium nanoparticles can be doped to change the particle properties. The dispersions can be printed as an ink for appropriate/ applications. The dispersions can be used to form selectively doped deposits of semiconductor materials such as for the formation of photovoltaic cells or for the formation of printed electronic circuits.
Patent KR-20100108188-A (KR)
Inventor: SASAKI JUN
IPC: G02B5/04
Filed: 2009-02-06
Abstract: 빛의 이용효율 및 휘도분포특성을 개선할 수 있다. 박형화에도 대응가능한 도광판, 면 발광장치, 액정표시장치 및 도광판의 제조방법을 제공한다. 
     본 발명에 관련되는 도광판(4)은, 광 출사면(41)과, 광 출사면(41)과 대향하는 광 반사면(42)과, 광 출사면(41)의 가장자리부를 따라 연속하는 돌출부(43c)를 가지는 광 입사면(43a)을 구비한다. 이것에 의해, 돌출부(43c)에 입사한 빛은, 돌출부(43c)를 투과하여 광 출사면(41)의 내면으로 전반사하여 도광판(4)의 내부를 전파한다. 이와 같이, 광 입사면(43a)의 상부로 향하여 출사되는 입사광 성분을 돌출부(43c)에서 효과적으로 차폐할 수 있기 때문에, 광 이용효율의 향상이 도모되는 동시에, 휘도분포특성의 개선이 도모되게 된다. 본 발명에 관련되는 도광판(4)은, 펀칭 프레스 가공에 의하여 제조된다.
Patent KR-20100015654-A (KR)
Title: Particulate expandable polylactic acid, a method for producing the same, a foamed moulded product based on particulate expandable polylactic acid, as well as a method for producing the same
Inventor: NOORDEGRAAF JAN
IPC: C08J9/16
Filed: 2008-04-21
Abstract: The present invention relates to a particulate expandable polylactic acid which functions as a starting material for producing foamed moulded products. The present particulate expandable polylactic acid is provided with a coating so as to improve the fusion properties. The present invention also relates to a method for producing a particulate expandable polylactic acid as well as to a method for producing a foamed moulded product and to the moulded product obtained thereby.