baber/WOPTO huggingface dataset:
Patent KR-20110065676-A (KR)
Title: Light reflector and led device including the same
Inventor: PARK DONG PIL
IPC: H01L33/60
Filed: 2009-12-10
Abstract: PURPOSE: A reflecting plate and a light emitting diode-based light emitting element including the same are provided to improve light emitting efficiency by forming an ultraviolet ray absorbing layer including an ultraviolet ray absorbing agent. CONSTITUTION: An ultraviolet ray absorbing layer(21) is formed by coating an ultraviolet ray absorbing composition including an ultraviolet ray absorbing agent on the surface of the main body(20) of a reflecting plate. The ultraviolet ray absorbing layer is formed on the upper surface and the inner surface of the main body. The ultraviolet ray absorbing agent is at least one selected from a group including a benzophenone-based agent, a benzotriazole-based agent, and a formamidine-based agent.
Patent KR-20110067385-A (KR)
Title: The apparatus for drying food waste sludge using superheated-steam and the second gas
Inventor: KIM SANG GUK
IPC: F26B15/12
Filed: 2009-12-14
Abstract: PURPOSE: A sludge drying machine is provided to maximize the contact area of superheated steam with sludge by spraying the superheated steam into the sludge mixed in a first drier. CONSTITUTION: A sludge drying machine comprises the following: first stirrers(111,112); a nozzle(115) for spraying superheated steam to sludge; a first drier housing(110) including the first stirrers, the nozzle, a first sludge inflow pipe(113), and a first sludge discharging pipe(118) for discharging the sludge and the superheated steam; a second drier housing(210) including a second gas inflow pipe(260) for inflowing second gas to dry the sludge being inserted through a second sludge inflow pipe(213); and second stirrers(211,212).
Patent KR-20110067456-A (KR)
Title: A wheel loader having a vertical movement front frame
Inventor: SOHN JI HYEOCK
IPC: E02F9/10
Filed: 2009-12-14
Abstract: PURPOSE: A wheel loader with a vertically moved front frame is provided to prevent a front frame from being excessively tilted by adjusting the tilting angle of the front frame through a supporter. CONSTITUTION: A wheel loader with a vertically moved front frame comprises a rear frame(10), a front frame(20), and a connection frame(30). The connection frame connects the rear frame and the front frame. One end of the connection frame is coupled to the rear frame through a hinge to be horizontally rotated. The front frame is coupled to the other end of the connection frame so that the front frame can be vertically rotated. Steering cylinders(12) installed in the rear frame are connected to both sides of the center of the connection frame.
Patent KR-20110070251-A (KR)
Title: Compound comprising at least two double bonds based on indenoflurorene and organic electroric element using the same, terminal thererof
Inventor: CHOI DAE HYUK
IPC: C07C13/62
Filed: 2009-12-18
Abstract: PURPOSE: A compound comprising at least two double bonds in an indenoflurorene structure, an organic electroric element using the same, and a terminal thereof are provided to ensure excellent electrical characteristics and light-emitting properties. CONSTITUTION: A compound is represented by chemical formula 1. In chemical formula 1, R1 - R7 are one selected from the group consisting of hydrogen atom, halogen atom, cyano group, substituted or unsubstituted C1-50 alkyl group, substituted or unsubstituted C1-50 alkoxy group, substituted or unsubstituted C1-50 alkylthiol group, substituted or unsubstituted C6-50 aryloxy group, substituted or unsubstituted C6-50 arylthiol group, substituted or unsubstituted C2-50 alkenyl group, substituted or unsubstituted C6-50 arylene group, and substituted or unsubstituted C4-60 aryl group; R1 and R2, R3 and R4, R4 and R5, and R5 and R6 can form a ring and R3 and R6, and R4 and R5 form a double bond or triple bond; and b and c respectively define an integer of 1-4.
Patent KR-20110071511-A (KR)
Title: Method for manufacturing austenitic stainless steel
Inventor: KIM JI JOON
IPC: B22D27/02
Filed: 2009-12-21
Abstract: PURPOSE: A method for manufacturing austenitic stainless steel is provided to set a continuous casting condition about a casting temperature and secondary cooling to thereby obtain slab having no pore. CONSTITUTION: The method for manufacturing austenitic stainless steel comprises the next steps. Molten steel is agitated using an electromagnetic agitating device. The molten steel is cooled to a secondary cooling zone. The electromechanical power of the electromagnetic agitating device and specific flow rate of the secondary cooling zone are controlled to reduce the number of blow pores formed at the center of a slab. The total ratio quantity of the secondary cooling zone is in the range of 0.65L / kg ~ 0.80L / kg. The specific flow rate of the secondary cooling zone of the bottom of the electromagnetic agitating device is in the range of 0.10L / kg ~ 0.20L / kg.
Patent KR-20110076468-A (KR)
Title: Etchant for metal film of liquid crystal display
Inventor: PARK YOUNG HUN
IPC: C09K13/06
Filed: 2009-12-29
Abstract: PURPOSE: An etchant for a metal film of a liquid crystal display is provided to maintain stable state without the composition change of etchant, to minimize lifetime reduction and capacity reduction, and to secure the uniformity of etching. CONSTITUTION: An etchant for a metal film of a liquid crystal display for etching a metal layer functioning as an electrode and a signal line including copper comprises: copper ions as an oxidizing agent; halogen ions; amines compound; organic acids; and etching inhibitors. The concentration of the copper ion is 0.5~20 weight%. The concentration of the halogen ion is 0.001~10 weight%. The concentration of the amines compound is 3~40 weight%. The concentration of the organic acid is 0.5~35 weight%. The concentration of the etching inhibitor is 0.001~5 weight%.
Patent KR-20110077259-A (KR)
Title: Liguid crystal display device and method for fabricating the same
Inventor: LEE JONG BEOM
IPC: G02F1/1343
Filed: 2009-12-30
Abstract: PURPOSE: A liquid crystal display and manufacturing method thereof are provided to improve the brightness of a screen realized from a liquid crystal panel by improving transmittance minimizing the width of pixel electrode or a common electrode and minimize an after image by minimizing a capacitance which is formed between a pixel electrode and a common electrode. CONSTITUTION: A liquid crystal display includes as follows. A layer is formed between a first substrate and a second substrate. A first electrode(102) has a plate shape by being formed in each pixel on the first substrate. A protective film(103) is formed on the first substrate which is formed on the first electrode. A plurality of insulating projection(104) is formed on a protective film to overlap a first electrode per a plurality of pixel on he first substrate. A plurality of second electrode(105) is connected to each other by being formed to a side surface of the insulating projection.
Patent KR-20110077572-A (KR)
Title: Carbon control monitoring system
Inventor: HA DO HWAN
IPC: G06Q50/08
Filed: 2009-12-30
Abstract: PURPOSE: A carbon control system for monitoring the amount of greenhouse gas reduction in a large scale construction is provided to predict greenhouse gas reduction amount by analyzing and calculating progress of an overall green business. CONSTITUTION: A composite business management system(10) manages and monitors entire constructions in a large scale construction site. A green technology DB(30) stores green technology information which includes each green technology application type, the amount of reducing greenhouse gas, and facility costs of each greenhouse technology. A monitoring server(20) inputs information from design to operation and analyzes the green technology which is used in the construction site. The monitoring server analyzes the amount of greenhouse gas reduction about the green technology.
Patent KR-20110077844-A (KR)
Title: Method for manufacturing cmos transistor
Inventor: SHIN YOUNG WOOK
IPC: H01L21/336
Filed: 2009-12-30
Abstract: PURPOSE: A method for manufacturing a CMOS transistor is provided to increase a channel BVDSS and reduce leaked currents which flow in a channel. CONSTITUTION: A source junction(312) or drain junctions(314,316) are shared. The source or drain junctions are etched. Source and drain junctions are formed after etching. Therefore the channel BV of a transistor drastically increases, the amount of leaked currents is reduced, and a hot carrier effect is enhanced.
Patent KR-20110078205-A (KR)
Title: Polycarbonate resin composition having excellent wear resistance and electric conductivity, and method of preparing the same
Inventor: SHIN YOUNG MIN
IPC: B65D85/86
Filed: 2009-12-30
Abstract: PURPOSE: A polycarbonate resin composition is provided to ensure excellent wear resistance and an antistatic property required for an antistatic tray due to excellent electric conductivity even if the added amount of carbon black is reduced. CONSTITUTION: A polycarbonate resin composition comprises (A) polycarbonate, (B) styrene-based copolymer resin, (C) carbon nanotube and (D) carbon black. The carbon nanotube and carbon black form a 3-dimensional network structure. The carbon nanotube is selected from the group consisting of single wall carbon nanotubes, double wall carbon nanotubes, multi wall carbon nanotubes, cup-stacked carbon nanofibers in which a plurality of truncated graphenes are laminated, and combinations thereof.
Patent KR-20110078224-A (KR)
Title: Generation composition for induced pluripotent stem cells with oxysterols treatment and oct4, and method of manufacturing induced pluripotent stem cells using the same
Inventor: YOU SEUNG KWON
IPC: C12N5/10
Filed: 2009-12-30
Abstract: PURPOSE: A method for preparing embryonic stem cell-like cells from somatic cells is provided to evaluate chemical or drug toxicity. CONSTITUTION: A method for preparing embryonic stem cell-like cells from somatic cells comprises: a step of culturing fibroblasts in a medium; a step of infecting with packaging cells by performing transfection of vector which is treated with oxysterol and contains Oct4 gene to the fibroblasts; and a step of culturing the infected fibrobasts.
Patent KR-20110078633-A (KR)
Title: Distributor of hot water
Inventor: YOON JONG HO
IPC: F24D3/10
Filed: 2009-12-31
Abstract: PURPOSE: A hot water supply device is provided to supply hot water stably by corresponding a difference in the hot water pressure between buildings or floors. CONSTITUTION: A hot water supply device comprises: pressure detection sensors(A1~An) attached to pipelines installed in a building respectively to detect pressure inside a pipeline; electronic valves(B1~Bn) opening a pipeline of hot water supply pipelines(L1~Ln); a water tank(WT) connected with an output end of the hot water supply pipeline to store up hot water via a heating space; a pump(PP) sending out fluids stored in the water tank; a heat exchange unit(CH) heat-exchanging the fluids discharged by the pump and heated in a boiler(B) and supplying the heat-exchanged hot water to the hot water supply pipeline; and an electronic control circuit unit comparing the sensing value detected by the pressure detection sensor with the preset value in a memory unit, and supplying a power source to the electronic values and the pump if the sensing value is below the preset value to supply water stored in the water tank to the relevant pipeline.
Patent KR-20110078726-A (KR)
Inventor: SEONG JIN YONG
IPC: G11C16/30
Filed: 2009-12-31
Abstract: 본 발명은 메인 셀과, 메인 셀과 동일한 구성을 갖으며 상기 메인 셀과 함께 프로그램 또는 소거되는 스페셜 셀을 포함하는 메모리 셀 어레이; 상기 스페셜 셀들에 연결되고, 기준 독출전압들을 이용하여 상기 스페셜 셀에 저장된 데이터를 독출하여 저장하는 복수개의 래치를 포함하는 스페셜 페이지 버퍼들; 및 상기 스페셜 페이지 버퍼들에 저장된 데이터를 이용하여 상기 메인셀을 독출하기 위한 독출전압 레벨을 결정하는 전압 결정부를 포함하는 불휘발성 메모리 소자 및 그 동작 방법을 제공한다. 
       
     리텐션, 독출전압, 메인 셀
Patent KR-20110079384-A (KR)
Title: Portable digital audio player
Inventor: LEE JU HYEONG
IPC: G11B27/031
Filed: 2009-12-31
Abstract: PURPOSE: A portable digital audio player is provided to enable a user to reproduce an audio data as his favorite form by regulating output level of the audio data. CONSTITUTION: An LED(Light Emitting Diode) track display unit(100) divides an audio data which is inputted through an input slot(S) by a vocal and musical instruments and visibly outputs the audio data. A mode input unit(200) regulates the vocal and the musical instruments in order to selectively output the audio data. If a digital audio player is reproduced coping with the audio data, a liquid crystal display part(300) displays the information in real time. Pattern controllers(400) controls the output level of the sound source about vocal and the musical instruments.
Patent KR-20090031909-A (KR)
Title: Inner blade for electric razor
Inventor: SATO MASAAKI
IPC: B26B19/00
Filed: 2007-07-09
Abstract: An inner blade (5) for an electric razor having blades (30) supported by a base (20). When the inner blade (5) is reciprocated in parallel with the outer blade (10) having whisker introducing holes (11), whiskers are cut between the inner blade (5) and an outer blade (10). The blades (30) are arranged in parallel with each other, and a pair of blade edges (32) is symmetrically arranged on both sides of the upper part (31) of each blade (30). The blade edges (32) are defined by the upper surface (31) and scoop surfaces (33) tilted relative to the upper surface (31). The tip of each blade edge (32) is rounded to a shape with a curvature radius R (mum) and is formed such that the curvature radius R satisfies the relationship of R <=-0.2alpha + 1.1 (mum), with alpha being the angle in degree of a scoop surface (33) relative to the upper surface (31).
Patent KR-20090031633-A (KR)
Title: Process for preparing isopropanol and 2-butanol from the corresponding alkanes
Inventor: DEGEN GEORG
IPC: C07C31/10
Filed: 2007-07-16
Abstract: A process for preparing alkanols (I) selected from the group consisting of isopropanol and 2-butanol from the corresponding alkanes (II) selected from the group consisting of propane and n-butane, comprising the steps of: A) a use gas stream a comprising the alkane (II) is provided; B) use gas stream a comprising the alkane (II) is fed into a dehydrogenation zone and the alkane (II) is subjected to a dehydrogenation to the alkene (III), to obtain a product gas stream b comprising the alkene (III), unconverted alkane (II), with or without high boilers, steam, hydrogen and low boilers; C) product gas stream b is at least compressed, and product gas stream b is optionally separated into an aqueous phase c1, a phase c2 which comprises the alkene (III) and the alkane (II), with or without high boilers, and a gas phase c3 comprising hydrogen and low boilers; D) product gas stream b or the phase c2 comprising alkene (III) and alkane (II) is reacted in an esterification zone with an organic acid (IV) to obtain a product mixture d comprising the corresponding alkyl ester (V) of the organic acid and the unconverted alkane (II); E) a gas stream e1 comprising alkane (II) is removed from the product mixture d and is optionally recycled into the dehydrogenation zone, and a product mixture e2 comprising the alkyl ester is obtained; F) product mixture e2 comprising the alkyl ester is reacted in a deesterification zone with water to give a product mixture f comprising the alkanol (I) and the organic acid (IV); G) the alkanol (I) and the organic acid (IV) are removed from the product mixture f, and the organic acid is optionally recycled into the esterification zone.
Patent KR-20090045332-A (KR)
Inventor: KISAKIBARU TOSHIROU
IPC: H01L21/02
Filed: 2007-08-22
Abstract: 제 1 외층 시트(2)에 이온화 공기(11)의 공급구(5)가 개구되고, 중간층 시트(3)에 상기 공급구(5)와 연통하는 이온화 공기유입개구(6)를 구비한 이온화 공기통로(7)가 개구되고, 제 2 외층 시트(4)에 상기 이온화 공기통로(6)에 연통하는 배출구(8)가 개구되는 한편, 상기 각 시트(2·3·4)를 적층하여 고정부착함으로써, 상기 공급구(5), 이온화 공기통로(6) 및 배출구(8)를 연통시켜 설치된 이온화 공기통과부(9)를 1개 또는 복수개 구비하는 소프트 X선 차폐시트(1).
Patent KR-20090045391-A (KR)
Inventor: AOKI TOMOHIRO
IPC: F16J15/3236
Filed: 2007-10-30
Abstract: 본 발명의 컵 시일은 제 1 액압실(6) 내의 액압에 의해, 외부 립부(21c)의 제 1 시일부(21e)가 오목부(20)의 밑바닥벽(20a)에 밀착되고, 또한, 베이스부(21a)의 제 2 시일부(21f)가 오목부(20)의 후면(20b)에 밀착된다.  이들의 제 1 및 제 2 시일부(21e, 21f)에 의한 2중 시일에 의해, 제 1 액압실(6)의 브레이크액의 누출이 확실히 방지된다.  제 1 액압실(6) 내가 부압이 되면, 외부 립부(21c)의 선단부가 내측으로 구부러지고, 또한, 베이스부(21a)의 외주단측이 전방으로 구부러진다.  이것에 의해, 저장소의 브레이크액이 제 2 및 제 1 시일부(21f, 21e)와 오목부(20)의 벽면의 틈을 통해 제 1 액압실(6) 내로 유입되어, 액 보급성이 확보된다.   
     
     컵 시일, 액압실, 립부, 시일부, 베이스부, 마스터 실린더
Patent KR-20090052888-A (KR)
Inventor: BODDULURI MOHAN
IPC: G16Z99/00
Filed: 2007-10-05
Abstract: 본 발명에 따른 신체 표면 내의 모낭 단위의 미용 이식을 위한 계획을 생성하는 시스템 및 방법은 소프트웨어 제어형 프로세서 및 입력 장치를 포함하는 사용자 인터페이스를 포함하며, 상기 프로세서는 제어 포인트에 기초하여 제안된 모낭 이식 위치 및 방향을 생성하도록 구성된다.  본 발명은 또한 모낭 이전을 위한 계획을 생성하는 시스템 및 방법에 관한 것이다.
Patent KR-20090054477-A (KR)
Inventor: CHIANELLI DONATELLA
IPC: C07D471/04
Filed: 2007-10-16
Abstract: 본 발명은 단백질 키나제 억제제로서 유용한 화합물 및 그의 제약 조성물, 및 비정상적거나 탈조절된 키나제 활성과 연관된 병태를 치료, 개선 또는 예방하기 위해 상기 화합물을 사용하는 방법을 제공한다.  일부 실시양태에서, 본 발명은 c-kit, PDGFRα, PDGFRβ, CSF1R, Abl, BCR-Abl, CSK, JNK1, JNK2, p38, p70S6K, TGFβ, SRC, EGFR, trkB, FGFR3, FLT3, Fes, Lck, Syk, RAF, MKK4, MKK6, SAPK2β, BRK, KDR, c-raf 또는 b-raf 키나제, 또는 이들의 돌연변이 형태가 관여하는 질환 또는 장애의 치료, 개선 또는 예방을 위해 상기 화합물을 사용하는 방법을 제공한다. 
     단백질 키나제 억제제
Patent KR-20090089297-A (KR)
Title: Quick connect coupling stabilization apparatus, systems and methods
Inventor: SWIFT JONATHAN CLARK
IPC: F16L37/098
Filed: 2007-10-12
Abstract: A quick to connect and quick to disconnect fluid coupling includes a clip, a male stem having an annular clip groove adapted to receive the clip, a female port having a step groove adapted to receive the clip upon insertion of the stem into the port, and a sleeve slideably disposed about the stem adapted to abut the clip and minimize shuttling of the stem within the port. The sleeve may be biased toward the clip by a dust seal abutting a shoulder of the sleeve distal from a lead-in end of the sleeve abutting the clip. Also, the sleeve may radially retain the clip, compressed in an annular groove of the stem, and/or the sleeve abutting the clip may stabilize the clip and axially align the clip with the stem, for insertion of the stem into the port. ® KIPO & WIPO 2009
Patent KR-20090079945-A (KR)
Title: Flow information restricting apparatus and method
Inventor: IRINO HITOSHI
IPC: H04L12/70
Filed: 2007-11-20
Abstract: A flow information restricting apparatus for restricting the number of transmissions of flow information with the measurement information on the entire traffic held. The flow information restricting apparatus comprises a flow generating function section for setting a set of packets having the same attribute as the same communication flow and generating flow information for each flow from the header information of the packets, a management buffer for temporarily storing the generated flow information, a flow information amount restricting function section for reading the flow information from the management buffer to output it, and a flow information transmitting section for packetizing the outputted flow information to transmit it on to a measuring network. If the number of flows stored in the management buffer exceeds a preset upper limit, the flow information amount restricting function section integrates part of the stored flow information.
Patent KR-20090071667-A (KR)
Title: Automated detection of cancer and high grade hyperplasias
Inventor: TAFAS TRIANTAFYLLOS P
IPC: C12Q1/68
Filed: 2007-10-25
Abstract: Automated methods for detecting cancer and related hyperplasias in biological samples.
Patent KR-20090074274-A (KR)
Title: Electrically tunable bandpass filters
Inventor: TONCICH STANLEY S
IPC: H01P1/00
Filed: 2002-09-27
Abstract: A tunable bandpass filter includes at least one resonator having a reactance with a resonant frequency, a ferroelectric film having a dielectric constant with a value that changes with an applied electric field, and an electric field generating device for generating relatively constant electric fields of different strengths. The ferroelectric film is electrically coupled to the resonator so that the reactance of the resonator and therefore the resonant frequency of the resonator and the passband of the filter depends on the dielectric constant of the ferroelectric film. The electric field generating device is constructed and arranged to generate relatively constant electric fields within the ferroelectric film, thereby making the resonant frequency of the resonator and the passband of the filter a function of the strength of the relatively constant electric field.
Patent KR-20090083442-A (KR)
Title: Method and apparatus for dynamically adjusting a transmission power spectral density of pilot and data symbols
Inventor: XU HAO
IPC: H04B7/26
Filed: 2007-11-03
Abstract: A power spectral density of a pilot symbol and a data symbol is controlled for an uplink transmission by a mobile station in a wireless network by determining a power spectral density of at least one of the data symbol and the pilot symbol based on a peak-to-average ratio (PAR) of at least one of the data symbol and the pilot symbol. A power spectral density of at least one of the data symbol and the pilot symbol is then dynamically adjusted based on a difference between the PAR of the data symbol and a PAR of the pilot symbol. Changes in the power spectral densities of the pilot symbol and the data symbol are signaled to a receiving side of the uplink transmission. If acceptable by the receiving side, the pilot symbol and the data symbol are transmitted to the receiving side of the uplink transmission. ® KIPO & WIPO 2009
Patent KR-20090082921-A (KR)
Title: Side-channel pump
Inventor: GEISSEL EBERHARD
IPC: F04D5/00
Filed: 2007-11-14
Abstract: The invention relates to a side-channel pump (1) for pumping a medium by means of an impeller (4) having a ring of rotor chambers (13, 14), comprising pockets (20) in a radially outer region delimited by the rotor chambers (13, 14). The pockets (20) are filled by means of leakage with the medium to be pumped and create an axial force on the impeller (4). Therefore, the impeller (4) is reliably held in the side-channel pump (1).
Patent KR-20090108597-A (KR)
Title: Suitcase with extensible steering wheels
IPC: A45C5/03
Filed: 2007-12-14
Abstract: A suitcase is provided with a pair of wheels (16, 126) installed at one side of a body of the suitcase (12) and a handlebar (14) projecting from the body of the suitcase on a side opposite where the wheels (16, 126) are installed and a board (13, 113) movable between a rest position drawn near the suitcase body and an operative position projecting from the suitcase body to hold up a suitcase user with the wheels (16, 126) installed on the suitcase body being steering and there being a kinematic connection between the handlebar (14) and the wheels (16, 126) to control the steering. Said steering wheels are movable between a retracted position near the suitcase body and an operative position extended far from the suitcase body.
Patent KR-20090090395-A (KR)
Title: 4-imidazolyl-1,2,3,4-tetrahydroquinoline derivatives and their use as aldosterone/11-beta-hydroxylase inhibitors
Inventor: HU QI YING
IPC: C07D417/04
Filed: 2007-12-14
Abstract: The present invention provides a compound of formula (I), said compound is inhibitor of aldosterone synthase, and/or 11beta-hydroxylase (CYP11B1), and thus can be employed for the treatment of a disorder or disease mediated by aldosterone synthase and/or CYP11B1. Finally, the present invention also provides a pharmaceutical composition. ® KIPO & WIPO 2009
Patent KR-20090097966-A (KR)
Title: Process for preparing 2-(substituted phenyl)-2-hydroxy-ethyl carbamates
Inventor: REY MAX
IPC: C07C69/757
Filed: 2002-12-19
Abstract: The invention concerns a new process for preparing (S)-(+)-2- (substituted phenyl)-2-hydroxy-ethyl carbamates and to novel intermediates used in this process. It further relates to polymorphic forms of said carbamates and to processes for preparing said polymorphic forms.