baber/WOPTO huggingface dataset:
Patent KR-20110068514-A (KR)
Title: Compound for organic photoelectric device and organic photoelectric device including the same
Inventor: JUNG SUNG HYUN
IPC: C09K11/06
Filed: 2009-12-16
Abstract: PURPOSE: A compound for an organic photoelectric device is provided to ensure excellent thermal stability and electrochemical stability, and high luminous efficiency even in low driving voltage. CONSTITUTION: A compound for an organic photoelectric device is represented by chemical formulas 1 or 2. In chemical formulas, X1-X9 are identical or different and independently represent hetero atom or C-R, wherein R is selected from the group consisting of hydrogen, C1-30 alkyl group and C6-30 aryl; at least two of X1-X3 are heteroatom; at least one of X4-X6 is hetero atom; at least one of X7 - X9 is hetero atom.
Patent KR-20110037807-A (KR)
Title: 우수량 증감에 따른 그레이팅 안전 커버 자동개폐장치
Inventor: SHIN HAE
IPC: F16K31/18
Filed: 2009-12-18
Abstract: 본 발명은 우수량 증감에 따른 그레이팅 안전 커버 자동개폐장치에 관한 것으로, 그레이팅의 하부에 위치하며 물을 수용하는 저수부; 상기 저수부의 내측에 위치하는 플로팅부; 상기 플로팅부의 상부에 위치하며, 상기 플로팅부와 연결되는 그레이팅 안전 커버;를 포함하며, 상기 저수부 내부에 물이 차면 상기 플로팅부가 수면과 함께 상승하고, 상기 플로팅부가 상기 그레이팅 안전 커버를 밀어올린다. 
       
     그레이팅, 안전 커버, 플로터
Patent KR-20110070178-A (KR)
Title: Driving circuit for liquid crystal display device and method for driving the same
Inventor: LIM CHAE WOOK
IPC: H03K19/0175
Filed: 2009-12-18
Abstract: PURPOSE: A driving circuit for liquid crystal display device and a method for driving the same are provided to reduce manufacturing costs by simplifying a driving circuit. CONSTITUTION: In a driving circuit for liquid crystal display device and a method for driving the same, a liquid crystal panel(2) comprises a plurality of pixel regions A gate driver(6) drives the gate lines of the liquid crystal panel. A timing controller(8) generates a plurality of flicker prevention signals and a gate control signal. The timing controller controls the drive timing of the gate driver. A gate-on voltage varying unit(14) generates at least one gate-on voltage. A level shifter(16) changes the voltage of the multiple clock into a variable gate on voltage and a gate-off-voltage level.
Patent KR-20100074016-A (KR)
Title: Method of calibration of a target color reproduction device
Inventor: STAUDER JURGEN
IPC: H04N1/56
Filed: 2009-12-18
Abstract: PURPOSE: A method of calibrating a target color reproduction device is provided to reproduces at least one source image represented by a device-depending source color. CONSTITUTION: The difference between the set corresponding to device-independent reference test color and each set of device-independent reference test colors is evaluated. Through the use of selected reference reproduction forward conversion, device-dependent source colors are converted into device-independent corrected images. A target color reproduction device is controlled by using the device-dependent corrected colors so that at least one source image can be reproduced.
Patent KR-20110075972-A (KR)
Title: Cr-free surface treatment compositions, and method for producing black electrolytic galvanized steel sheet using thereof, and black electrolytic galvanized steel sheet
Inventor: HONG CHAN
IPC: C25D3/22
Filed: 2009-12-29
Abstract: PURPOSE: A Cr-free surface treatment composition, a method for producing a black electrolytic galvanized steel sheet using the same, and a black electrolytic galvanized steel sheet are provided to improve corrosion-resistance, solvent-resistance, and processability. CONSTITUTION: A Cr-free surface treatment composition comprises a first coating solution and a second coating solution. The first coating solution comprises one or more of zirconia sol, alumina sol, alumina sol compound, titanium sol, and titanium sol compound; and pure water. The second coating solution comprises water dispersion polyurethane; one or more of zirconia sol, zirconia sol compound, alumina sol, alumina sol compound, titanium sol, and titanium sol compound; one or more of phosphate ether, phosphate ether compound; black paint; blue paint; and one or more pearl and beads.
Patent KR-20110077637-A (KR)
Title: Piezoelectric actuator actuating haptic device
Inventor: PARK DONG SUN
IPC: H01L41/04
Filed: 2009-12-30
Abstract: PURPOSE: A piezoelectric actuator for actuating a haptic device is provided to increase vibration strength. CONSTITUTION: A plurality of piezoelectric layers has the same polling direction. The piezoelectric layers are laminated on a piezoelectric object(110). An electrode pattern is formed in the piezoelectric object. The length of each piezoelectric layer is four times longer than the width of each piezoelectric layer. The width of each piezoelectric layer is ten times thicker than the thickness of each piezoelectric layer.
Patent KR-20110077700-A (KR)
Title: Green phosphor and method of manufacturing the same and plasma display panel including the green phosphor
Inventor: CHOI SEUNG DUEG
IPC: C09K11/59
Filed: 2009-12-30
Abstract: PURPOSE: A green phosphor is provided to reduce afterglow time and to improve a display property of a plasma display panel. CONSTITUTION: A green phosphor comprises a zinc silicate-based compound containing manganese(Mn) and aluminum(Al). The green phosphor is represented by chemical formula 1: Zn_xSiO_4:Mn_yAl_z. In chemical formula 1, 1.7<=x<=2.0, 0.02<=y<=0.08 and 0.02<=z<=0.2 are satisfied. The green phosphor has afterglow time of 6-8 ms. A method for preparing the green phosphor comprises the steps of: mixing a manganese precursor, aluminum precursor, zinc precursor and silicon precursor; and heating the mixture at 1000-1500 °C for 1-10 hours.
Patent KR-20090052868-A (KR)
Inventor: MANGAT PAWITTER S
IPC: H01M8/10
Filed: 2007-07-24
Abstract: 가스 액세스 구멍들을 제조하기 위해 정면 정렬 기술들만을 필요로 하는 연료 전지 제조 방법이 제공된다.  본 방법은 채널(24, 26)을 제공하기 위해 기판(12)의 정면을 에칭하는 단계, 및 기판의 정면에 주춧대(54, 58)를 형성하는 단계를 포함하고, 주춧대(54, 58)는 채널(24, 26)과 정렬되는 연료 영역(68, 102)을 정의하는 애노드 측(56, 89)을 포함한다.  애노드 측(56, 89)과 캐소드 측(58, 90) 사이에는 전해질(46, 96)이 배치되며, 연료 영역(68, 102)은 절연체(66, 98)로 캡핑된다.  채널(24, 26)을 노출하기 위해 기판(12)의 일부가 배면으로부터 제거된다. 
       
     마이크로 연료 전지, 정면 정렬, 가스 액세스 구멍, 전해질, 채널
Patent KR-20090046939-A (KR)
Title: Computationally efficient mathematical engine
Inventor: BUCHERT RYAN S
IPC: G06F5/01
Filed: 2003-09-24
Abstract: A method and system for performing many different types if algorithms utilizes a single mathematical engine (30) such that the mathematical engine is capable of utilizing the same multipliers for all of the algorithms. The mathematical engine includes a selectively controlled parallel output register (33), at least one selectively controlled memory (31), and a plurality of processing elements (40). The output register, the memory and the processing elements are selectively controlled depending upon the algorithm to be performed.
Patent KR-20090079196-A (KR)
Title: Chip module for an rfid system
Inventor: BOHN MARTIN
IPC: G06K19/077
Filed: 2007-10-16
Abstract: The invention relates to a chip module for an RFID system, in particular for an RFID-label, a coupling label for use in an RFID-label, an RFID-Inlay for an RFID-label, and an RFID label produced using an RFID inlay on a strip-shaped backing material (5, 8), in particular a backing film; an RFID chip (3) and a coupling antenna (4) that is electrically, in particular galvanically, connected to the RFID-chip (3), are arranged on the strip-shaped backing material.
Patent KR-20090040928-A (KR)
Title: Method and apparatus for determining the transmission data rate in a multi-user communication system
Inventor: GARDNER WILLIAM R
IPC: H04W24/00
Filed: 1994-09-08
Abstract: A method and apparatus for controlling the data rates for communications to and from a base station (2) and a plurality of remote users (4). The usage of the communications resource whether the forward link resource, from base station (2) to remote users (4), or reverse link resource, from remote users (4) to base station (2), is measured. The measured usage value is compared against at least one predetermined threshold value and the data rates of communications or a subset of communications on said communications resource is modified in accordance with said comparisons.
Patent KR-20090074240-A (KR)
Title: Erbium-containing zirconium alloy, method for preparing and shaping the same, and structural part containing said alloy
Inventor: BRACHET JEAN CHRISTOPHE
IPC: C22C1/02
Filed: 2007-10-16
Abstract: The invention relates to a zirconium alloy containing erbium as consumable neutronic poison, wherein said alloy contains, in weight: 3 to 12 % of erbium; 0.005 to 5 % of additional elements such as additives and/or manufacturing impurities; the balance consisting of zirconium. The invention also relates to a structural part containing such a zirconium alloy, and to methods for manufacturing and shaping the zirconium alloy by sintering or fusion.
Patent KR-20090073247-A (KR)
Title: Impact induced crack propagation in a brittle material
Inventor: KEMMERER MARVIN W
IPC: B26D3/08
Filed: 2007-10-19
Abstract: A sheet of brittle material, such as glass, flat or bowed, is separated along a score line by applying vibration energy through a probe into previously scored sheet material. The separation time is less than 1 second with smooth edge quality. The brittle material can be in the form of a moving ribbon of glass sheet, where a vibrational load is applied transverse to the score line to enhance crack propagation along the score line. A controller operates the probe at selected vibration frequencies, amplitudes, contact velocities, contact forces of impact, alignment with the score line, and the like, depending on material properties and structure, and depending on optimal process parameters.
Patent KR-20090087058-A (KR)
Title: Text-based anti-piracy system and method for digital cinema
Inventor: SCHULTZ MARK ALAN
IPC: H04N7/167
Filed: 2006-12-11
Abstract: A system and method for generating and processing forensic information for digital cinema content in an efficient and cost-effective manner while maintaining the integrity and quality of the digital cinema images. Customized forensic content, which includes hidden anti-camcorder text data, is generated for display with corresponding digital cinema content. Real-time information is incorporated into the customized forensic content. The real-time information includes textual data in hidden form indicating, e.g., at least one of an actual time, date and location pertaining to each actual showing of the digital cinema content. The customized forensic content having real-time information is virtually undetectable in authorized copies yet easily and quickly detectable and decipherable in pirated copies during forensic analysis. ® KIPO & WIPO 2009
Patent KR-20090098810-A (KR)
Title: Gasification reactor
Inventor: VON KOSSAK GLOWCZEWSKI THOMAS
IPC: C10J1/207
Filed: 2008-01-15
Abstract: Gasification reactor comprising a pressure shell (1), an reaction zone (2) partly bounded by a vertically oriented tubular membrane wall (3), a horizontally directed burner (13) having a burner head at which, in use, a combustion flame is discharged into said reaction zone (2), said burner (13) protruding the vertical wall part of the membrane wall (3) via a burner muffle (14), said burner muffle (14) comprising several vertically oriented, concentric and interconnected rings (15), wherein each ring has an increasing diameter relative to its neighbouring ring resulting in that the burner muffle (14) has a muffle opening (16) for the burner head at one end and a larger opening (18) at its other-flame discharge-end, the rings (15) being a conduit having an inlet end (21) for a cooling medium and an outlet (21) for used cooling medium and wherein the muffle opening for the burner head is located between the pressure shell (1) and the membrane wall (3) and wherein the burner muffle (14) protrudes into the reaction zone (2).
Patent KR-20090112659-A (KR)
Title: Method for producing polyester-polycarbonate type thermoplastic polyester elastomer and polyester-polycarbonate type thermoplastic polyester elastomer
IPC: C08G64/40
Filed: 2008-01-23
Abstract: Disclosed is a method for producing a polyester-polycarbonate type thermoplastic polyester elastomer wherein a hard segment composed of a polyester made from an aromatic dicarboxylic acid and an aliphatic or alicyclic diol and a soft segment mainly composed of an aliphatic polycarbonate are bound together. This method for producing a polyester-polycarbonate type thermoplastic polyester elastomer comprises a step for increasing the molecular weight of an aliphatic polycarbonate diol by a reaction between at least an aliphatic polycarbonate diol and a chain extender, and a step for reacting the aliphatic polycarbonate diol increased in the molecular weight with a polyester made from an aromatic dicarboxylic acid and an aliphatic or alicyclic diol in a molten state.
Patent KR-20090101506-A (KR)
Title: Processes for the production of ethylene oxide and ethylene glycol
Inventor: REKERS DOMINICUS MARIA
IPC: C07D301/10
Filed: 2008-01-22
Abstract: The invention provides a process for the production of ethylene oxide and, optionally, ethylene glycol. A base is added at one or more positions downstream of the quench section of an ethylene oxide absorber to maintain a pH in the range of 5.5 to 9.5. This mitigates corrosion in the ethylene oxide and ethylene glycol plant.
Patent KR-20090103959-A (KR)
Title: Mobile station and interface adapted for feature extraction from an input media sample
IPC: H04W48/18
Filed: 2005-03-22
Abstract: A mobile station has a processor and a user input mechanism such as a button that is operable to cause the processor to extract at least one feature from a digital media sample. The feature, such as a spectral centroid, is descriptive of an identity of a content of the media sample. Preferably, the same user input that causes the feature extraction also causes a transmitter to establish a link and to send a message to a network address, the message having a plurality of extracted features from which the digital media sample may not be reconstructed. Where a reply message identifies a media file that matches the media sample, another user input at the same or a different button causes an authorization message to be sent so that a copy of the media file, identified in the reply message and having features that exactly match the plurality of extracted and transmitted features, is downloaded to the mobile station.
Patent KR-20090116759-A (KR)
Title: Safeguarding seed safety of treated seeds
Inventor: NOTTEN MARTJE J M
IPC: A01C1/06
Filed: 2008-02-26
Abstract: The present invention relates to a method to overcome negative effects of the treatment of seeds with insecticides, acaricides or nematicides on the germination of seeds and vitality of seedlings. The inventive method markedly enhances germination and vitality of seeds that are treated with insecticides, acaricides or nematicides. The present invention describes a method that at least comprises the following steps: 1) Hydration of the seed 2) Followed by drying of the seed 3) Followed by a treatment of the seed with insecticidal, acaricidal, or nematicidal compounds.
Patent KR-20100014973-A (KR)
Title: Method of producing dynamic pressure bearing
Inventor: HORI MASAHARU
IPC: F16C35/02
Filed: 2008-03-24
Abstract: A predetermined thrust bearing gap can be easily and highly accurately set. An axial gap (13) having a width equivalent to the width of two thrust bearing gaps is formed between a flange (2b) of a shaft member (2) and a bearing sleeve (8) as a bearing member. After that, with the width (δ) of the gap maintained, the shaft member (2) and the bearing sleeve (8) are received at the inner periphery of a housing (7) and the bearing sleeve (8) is fixed to the housing (7).
Patent KR-20090109136-A (KR)
Title: User power offset estimation using dedicated pilot tones for ofdma
IPC: H04L27/26
Filed: 2008-02-12
Abstract: A method of user power offset estimation for a wireless communication system is disclosed. Dedicated pilot symbols transmitted over at least one time-frequency region for a user are received. Power offset of the user is estimated based on the received dedicated pilot symbols.
Patent KR-20100017101-A (KR)
Title: Process for the preparation of gefitinib
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: C07C205/44
Filed: 2008-04-16
Abstract: There is provided a compound of formula (III), and a process for preparing a compound of formula (V) comprising converting a compound of formula (III) to the compound (V), wherein (X) is fluoro, chloro, bromo or iodo. There is also provided a process for preparing a compound of formula (Xl) comprising converting a compound of formula (X) to the compound (Xl). The compounds (V) and (Xl) so prepared may be used in a process for preparing gefitinib.
Patent KR-20100023916-A (KR)
Title: Method and device for determining a control parameter for a fuel injector of an internal combustion engine
Inventor: BARANOWSKI DIRK
IPC: F02D41/40
Filed: 2008-05-23
Abstract: The invention relates to a method for determining a control parameter for a fuel injector of an internal combustion engine. The problem of enabling more precise determination of the control parameter, even if the fuel pressure (FUP) present on the fuel injector varies, is solved in that the fuel pressure (FUP) present on the fuel injector during the injection (I1, I2, I1', I1'') is concluded while allowing for the time of the fuel pressure value detection and/or the crankshaft angle position of the internal combustion engine during the detection of the fuel pressure value, and that the control parameter is determined based on the fuel pressure (FUP) that was concluded. The invention further relates to a corresponding device.
Patent KR-20110080082-A (KR)
Title: Acryllonitrile-butadiene-styrene resin composition having good adhesive strength to urethane resin
Inventor: KIM TAE HOON
IPC: C08L51/04
Filed: 2010-01-04
Abstract: PURPOSE: An acryllonitrile-butadiene-styrene resin composition is provided to ensure impact resistance, processability, and chemical resistance and high adhesive property when used for a polyurethane foam insulation layer. CONSTITUTION: An acryllonitrile-butadiene-styrene resin composition comprises 100 parts by weight of a base resin, 0.1~5.0 parts by weight of adhesion additives for polyurethane foam. The base resin includes (a) 20~40 weight% of a rubber-modified graft copolymer and (b) 60~80 weight% of a styrene-acrylonitrile resin. The rubber-modified graft copolymer is obtained by grafting an aromatic vinyl monomer and a cyanide vinyl monomer to a rubber latex of conjugated diene.
Patent KR-20110074401-A (KR)
Title: A driving device and quick board thereof and bike thereof
Inventor: PARK IN SOO
IPC: A63C17/00
Filed: 2010-01-15
Abstract: PURPOSE: A pedal drive apparatus, a quick board using the same, and a bicycle using the same are provided to consecutively generate driving force by enabling a user to press drive units with feet. CONSTITUTION: A pedal drive apparatus comprises pedals(120), link units(130), drive shafts, ratchets(152), and power transmission members. The pedals are formed in one side of a main body(110). The link units are coupled to the bottom of the pedals to reduce the operation radius of the pedals. The drive shafts receive driving force from the link units and convert the driving force into rotational motion. The ratchets are coupled to the drive shafts. The power transmission members are coupled to the link units and transmit power applied to the link units to the drive shafts.
Patent KR-20110085538-A (KR)
Title: 영상표시 시스템 및 그 제어 방법
Inventor: SONG YUN GUN
IPC: H04N5/44
Filed: 2010-01-21
Abstract: 본 발명은 영상표시 시스템에 관한 것으로 특히 I2C 통신이 가능한 영상표시 시스템 및 그 제어 방법에 관한 것이다.  
I2C버스를 통해 통신하는 마스터와 적어도 하나의 슬레이브를 포함하는 영상표시 시스템의 제어 방법에 있어서, 상기 슬레이브로부터 상기 마스터와 연결된 통신라인을 통해 소정 응답신호가 수신되지 않는 경우 상기 슬레이브의 통신 모듈을 초기화하는 단계; 상기 초기화가 완료되면 상기 마스터에 상기 초기화 완료 신호를 전송하고 상기 통신을 재개하는 단계;로 구성됨을 특징으로 한다.
Patent KR-20110085545-A (KR)
Inventor: LEE SEUNG HOON
IPC: G01B7/31
Filed: 2010-01-21
Abstract: 본 발명은 발전소 제어작동기의 스풀(Spool)의 변위를 실시간으로 측정하여 제어작동기 스풀의 중립점(Null Position)을 실시간 확인하고, 중립점 유지 유무를 확인하는 제어작동기 중립점 측정장치 및 그를 이용한 측정방법에 관한 것으로,  
변위측정용 센서(LVDT)가 장착된 제어작동기의 메카니컬 서보 커버(Cover), 상기 변위측정용 센서와 제어작동기의 투스막대(Tooth Rod)를 기계적으로 연결하는 커넥터로드(CR), 상기 변위측정용 센서와 전기적으로 연결되어 센서신호를 수신하는 신호처리부를 구비하는 제어작동기 중립점 측정 장치 및 그를 이용한 발전소 제어작동기 중립점 측정방법에 관한 것이다. 
본 발명에 의하면, 제어작동기의 스풀과 연결되는 투스막대(Tooth Rod)에 변위측정용 센서(LVDT)를 설치하여 운전중 변위 측정을 실시하고 실린더 정지 상태에서 스풀의 중립점 유지 유무 및 원활한 동작 상태를 측정할 수 있다.
Patent KR-20110025030-A (KR)
Inventor: NAM HAE HYUN
IPC: A47C7/38
Filed: 2010-01-25
Abstract: PURPOSE: A head supporting device is provided, which makes the neck and head comfortable by controlling a concave part according to user's figure. CONSTITUTION: A head supporting device comprises: an upper support unit(100b) in which an upper concave part is formed in the front; and a lower support unit(200b) which locates in the lower part of the upper support unit and in which a bottom concave part is formed. In the upper support unit, a cut unit(150b) is formed. A rear concave part is formed in the rear of the upper support unit.
Patent KR-20110088173-A (KR)
Inventor: KIM YOUNG DEOK
IPC: G01L19/14
Filed: 2010-01-28
Abstract: PURPOSE: A vertical pressure sensor is provided to enable a circuit substrate holing an universal main chip to be held in a limited space and enhance shielding performance of a pressure sensor. CONSTITUTION: A vertical pressure sensor comprises a pressure unit(2), a socket unit(4), a first electrode terminal, a fourth electrode terminal, a soft circuit substrate, a shielding shell(8) and a rod housing(6). A diaphragm, which changes if fluid makes contact, and to which a stain gauge is attached, is formed on the upper end of the pressure unit. The pressure unit is coupled to the lower part of a body housing. The socket unit is installed to protect the diaphragm located on the upper part of the pressure unit and comprises an opening so that the strain gauge is exposed. First to fourth electrode terminals have a circuit pattern of a wheastone bridge.
Patent KR-20110089963-A (KR)
Title: Door for prevention inflow of contaminant
Inventor: HAN SUNG MOO
IPC: E04H5/00
Filed: 2010-02-02
Abstract: PURPOSE: An industrial door is provided to minimize the inflow of pollutants into a factory when a vehicle enters the factory by dropping an air curtain and an auxiliary door to the top of the vehicle at the same time as the opening of a door. CONSTITUTION: An industrial door comprises a vehicles size detection member(100), a door(10), an auxiliary door(200), and an air curtain. The vehicles size detection member measures the width and height of a vehicles. The door is opened and closed laterally in order to approach both sides of the vehicle measured by the vehicles size detection member. The auxiliary door is formed on the top of the door and raised/lowered to approach the roof of the vehicle measured by the vehicles size detection member. The air curtain is formed on the top of the door opposite to the auxiliary door and raised/lowered to approach the roof of the vehicle measured by the vehicles size detection member and spray air.
Patent KR-20110093030-A (KR)
Title: Neck guard using for working person
Inventor: CHO KWANG HYONG
IPC: A61F5/05
Filed: 2010-02-11
Abstract: PURPOSE: A neck protecting unit for work is provided to maintain a right working posture and to prevent impact applied to a head after turning over the head. CONSTITUTION: A neck protecting unit for work includes a cervical spine supporting unit, a neck supporting unit(1), a waist supporting unit(2), and a connecting body(3). The waist supporting unit is settled in the cervical spine supporting part of a worker. A neck support includes a shoulder securely attached unit which is expanded from the cervical spine supporting part.