baber/WOPTO huggingface dataset:
Patent KR-20110033395-A (KR)
Title: Novel pyridine derivatives substituted with multiple substituted benzoxazole or pharmaceutically acceptable salt thereof, preparation method thereof and pharmaceutical composition for the prevention and treatment of abnormal cell growth diseases containing the same as an active ingredient
Inventor: KIM HYOUNG RAE
IPC: C07D403/14
Filed: 2009-09-25
Abstract: PURPOSE: A novel multiple substituted-benzoxazole-substituted pyridine derivative is provided to suppress c-Met, Ron, KDR, Lck, Flt1, Flt3, Tie2, TrkA, TrkB, b-Raf, and Aurora-A and to prevent and treating abnormal cell growth diseases. CONSTITUTION: A multiple substituted-benzoxazole-substituted pyridine derivative is denoted by chemical formula 1. A method for preparing the pyridine derivative or pharmaceutically acceptable salt thereof comprises: a step of substituting a compound of chemical formula 2 to prepare a compound of chemical formula 4; a step of cyclizing the compound of chemical formula 4 to obtain a compound of chemical formula 5; a step of substituting amine compound with the compound of chemical formula 5 to obtain a compound of chemical formula 6; a step of performing Suzuki coupling reaction of the compound of chemical formula 6 with a compound of chemical formula 7 to prepare a compound of chemical formula 8; a step of hydrogenating the compound of chemical formula 8 to obtain a compound of chemical formula 9; a step of adding the compound of chemical formula 9 with a compound of chemical formula 10 to obtain a compound of chemical formula 11; and a step of deprotecting the compound of chemical formula 11 to obtain a compound of chemical formula 1a.
Patent KR-20110034285-A (KR)
Title: Feed additive including distilled soybean fatty acid from soybean oil manufacturing
Inventor: KIM SANG HO
IPC: A23K1/175
Filed: 2009-09-28
Abstract: PURPOSE: A feed additive containing distilled soybean fatty acid is provided to improve the usage rate of the distilled fatty acid for domestic animals by emulsifying the fatty acid after mixing with an excipient. CONSTITUTION: A feed additive contains distilled soybean fatty acid obtained from waste soy milk. The distilled soybean fatty acid is emulsified by mixing an emulsifier with distilled fatty acid obtained by refining the waste soy milk. The emulsifier is selected from the group consisting of a hydrophilic emulsifier, a lipophilic emulsifier, and their mixture.
Patent KR-20110036419-A (KR)
Title: System and method for firewalling wide area network
Inventor: YUN SUNG JIN
IPC: H04L12/22
Filed: 2009-10-01
Abstract: PURPOSE: A system and method for firewalling a wide area network are provided to distribute a firewall policy to one or more hosts or network nodes on the wide area network. CONSTITUTION: A distributed fireproof device client(300) is connected to a dispersion firewall server. The dispersion firewall server comprises a fireproof policy input interface unit(220) and a fireproof policy distributing unit(260). The fireproof policy distributing unit receives a fireproof policy from a firewall policy making person. The firewall policy distributing unit distributes the firewall policy to distributed fireproof device clients.
Patent KR-20110038389-A (KR)
Title: Column water tank onebody with stand
Inventor: KIM JEOM HEE
IPC: B65D90/14
Filed: 2009-10-08
Abstract: PURPOSE: A cylindrical water tub which is integrated with a stand is provided to extend the lifetime of the stand and to be economically installed. CONSTITUTION: A cylindrical water tub which is integrated with a stand for obtaining water supplying pressure comprises the following: a housing(1a) formed in a cylindrical form; a lower plate(1c) in a dish shape and having the convex center forming a lower plate center(1ca); a lower plate horizontal rim mounted on the upper side of an iron rim(2); and plural pillars(4) or pillar insertion pipes welded to a lower flange of the iron rim, penetrating an iron rim web, and a lower plate vertical rim.
Patent KR-20110044094-A (KR)
Title: Semiconductor light-emitting device
Inventor: YOO MIN KI
IPC: H01L33/20
Filed: 2009-10-22
Abstract: PURPOSE: A semiconductor light emitting device is provided to form a one direction current flow preventing pattern which includes a double structure, thereby preventing the currents between a p-type electrode and an n-type electrode from flowing in one direction. CONSTITUTION: A one direction current flow preventing pattern(180) includes a mesh shape on a substrate(100). An n-type clad layer(120) is formed on the one direction current flow preventing pattern. An active layer(130) and a p-type clad layer(140) are successively formed on the n-type clad layer. An n-type electrode(170) is formed on an exposed n-type clad layer. A p-type electrode(160) is formed on the p-type clad layer.
Patent KR-20100048936-A (KR)
Title: Heat transferring member for soldering device, electric soldering iron with the heat transferring member, and electric desoldering tool
Inventor: TERAOKA YOSHITOMO
IPC: B23K3/04
Filed: 2009-10-30
Abstract: PURPOSE: An electric heating member for a soldering device, an electric soldering iron and an electrical desoldering tool including the same are provided to rapidly recover the temperature of a heating body by moving heat of the heating body. CONSTITUTION: An electric heating member for a soldering device is composed of an electric heating body(3a) and a pipe. The heating body is composed of copper or copper alloy. The pipe covers the inner surface of a hole formed for accepting the heating body of the electric heating body. The pipe comprises a base material and an aluminum oxide film. The base material is composed of copper or a copper alloy material. The aluminum oxide film is formed in the circumference of the base material.
Patent KR-20110049224-A (KR)
Title: Leadframe and method of manufacturig same
Inventor: PARK CHUNG SIK
IPC: H01L23/495
Filed: 2009-11-04
Abstract: PURPOSE: A lead frame and manufacturing method thereof are provided to plate a die pad, thereby increasing the thermal conductivity of the lead frame. CONSTITUTION: A lead unit comprises a vertical unit and a horizontal unit. A die pad unit is short-circuited from the lead unit by a support unit made of insulating materials. The support unit includes an upper support unit(130) and a lower support unit. The upper support unit surrounds the upper surface of the horizontal unit. A lower support unit supports the lower part of the horizontal unit. An inner lead(150) is adjacent to a die pad unit and is formed on the horizontal unit. An outer lead(160) is formed on the lower surface of the vertical unit.
Patent KR-20100051559-A (KR)
Title: Optical element molding die and method for molding optical element
Inventor: OHGANE MASANOBU
IPC: C25F3/12
Filed: 2009-11-06
Abstract: PURPOSE: An optical element mold and a molding method of an optical element are provided to enable mass production and reduce installation costs by forming an optical element on a large area and a curved surface. CONSTITUTION: An optical element mold comprises a substrate(11), an anode oxidation layer(13), and a protective layer(12). The surface of a substrate is composed of material which has negative standard electrode potential. The anode oxidation layer is installed on the substrate. The protective layer is formed between the substrate and the anode oxidation layer. The protective layer is composed of material which has positive standard electrode potential.
Patent KR-20110051937-A (KR)
Title: Liquified natural gas storage tank for carriage
Inventor: KIM YUN SEOK
IPC: F17C13/02
Filed: 2009-11-11
Abstract: PURPOSE: An LNG storage tank for a vehicle is provided to prevent a weathering phenomenon by accurately measuring the amount of fuel in a storage tank and removing the heat transfer factor into the tank. CONSTITUTION: An LNG storage tank for a vehicle comprises a housing(100), an ultrasonic generator, an ultrasonic receiver and a control unit. The housing is arranged widthwise and stores LNG. The ultrasonic generator generates ultrasonic wave with a given cycle of vibration on the floor of the housing. The ultrasonic receiver is located on the floor of the housing and receives ultrasonic wave from the ultrasonic generator. The control unit communicates with the ultrasonic generator and the ultrasonic receiver and senses the generated ultrasonic-wave and the received ultrasonic-wave. The control unit calculates the level of LNG using a function using the sound-wave transfer speed of the LNG, the transfer time of ultrasonic wave between the ultrasonic generator and the ultrasonic receiver, and the distance between them.
Patent KR-20110054846-A (KR)
Title: Apparatus to lock coke oven
Inventor: HWANG WOON BONG
IPC: C10B25/08
Filed: 2009-11-18
Abstract: PURPOSE: A locking unit for a coke oven is provided to prevent the closing failure of an oven door if one surface of a rotating bar makes contact with a rolling member on a hanging unit while rotating, frictional resistance reduces and is smoothly inserted into the groove of the hanging unit. CONSTITUTION: A locking unit for a coke oven comprises a hanging unit(11) and a rotating bar(9). The hanging unit is coupled to the body of the coke oven and comprises a groove(11a). The rotating bar is coupled to the door of the coke oven and is inserted into the hanging unit by rotation to lock the oven door. Rolling members(13), which make contact with the rotating bar, are formed on the groove of the hanging unit. A plurality of rollers are continuously arranged on the rolling members.
Patent KR-20110055813-A (KR)
Inventor: CHAE JUN YOUNG
IPC: A47B23/00
Filed: 2009-11-20
Abstract: 목욕을 할 때 책을 보고 싶은 충동이 생겨서 생각하게 되었답니다. 
       
     목욕중 책읽기, 책받침, 목욕하며 즐기는 법,
Patent KR-20110056682-A (KR)
Title: 온수온돌 난방용 평형 관 (平形 管)
Inventor: KANG BONG SUK
IPC: F24D3/12
Filed: 2009-11-23
Abstract: 본 발명은 주택의 실내온돌난방에 관한 것으로 실내바닥에 보온용 발포몰탈 을 시공하여 밑으로 가는 열 손실을 막고, 난방온수 가통과하는 관을 고러게 간격을 두고 배열 설치 후 시멘트몰탈 로 마무리하여 보일러로부터 온수를 통과시켜 데워진 몰탈 의 열로 실내온도를 높여주는 것으로 실내의 온도의 설정조건에 따라 수시로 반복하여 보일러가 가동되어 온수를 받아 열을 발산하는 온수온돌 난방에 잇서, 사용되는 관이 수지(XL, PP,등)관을 사용하여 온수에 열로 시멘트몰탈 을 데워서 실내로 전달하는 전도율이 낮아 효율이 낮고, 관의형태가 액체나 가스 운반용으로 대용되어 열 발산용으로 기능을 발휘하지 못하였다. 
     본 발명에서는 전도가 좋은 금속재료(동, 스탠래스)를 사용하여 전도율을 높여주고, 원형의 관과 같은 단면적의 평형 관으로 하여 실내 쪽의 발산면적이 넓게 하고 원형보다 평형 관으로 인하여 높이는 낮아져 시공되는 시멘트몰탈 의 두께가 얇아져 데워주는 시간이 빠르며 발산되는 관의면상에 보강 살을 형성하여 체적이 벤딩부분 단면적과 차이가 남으로 통과되는 온수가 섞여지면서 유동되고 실내의 충격도 보안되게 한다. 
     벤딩 부분을 2곳으로 하고 1개소를 학관 하여 연속으로 조립하여 현장에서 은납 용접 되게 하여 규격화한다. 
     대량으로 공장생산으로 공급 가능하여 현장 시공이 간편해진다. 
     이로 인하여 본 발명은 보일러의 가동시간이 현저히 줄어들어 연료절감과 탄 소배출 절감의 효과뿐 아니라 구조가 간단하고 공장에서 제조 하여 시공현장에 공급하여 간편하게 시공할 수 있는 유익한발명이다. 
       
     온수온돌용 난방관. 열전도. 시멘트몰탈. 액체운반용 배관 재. 열 발산 효율. 학관. 구들장. 원형 관. 평형 관.
Patent KR-20110060662-A (KR)
Title: Terminal for supporting of linkage service based on string of characters and method thereof
Inventor: KIM HYUN JUNG
IPC: H04B1/40
Filed: 2009-11-30
Abstract: PURPOSE: A user terminal supporting a communication service based on string and a driving method thereof are provided to offer a user interface for selection of a string within reading target contents in the user terminal. CONSTITUTION: An interface providing unit(120) offers one or more preset user interfaces for selection of a specific string within reading target contents. According to the selection of the specific string, a communication processor(130) provides a list on one or more service applications which the communication processor communicates with. According to a communication service request through selection of a specific service application, the communication processor calls the specific service application.
Patent KR-20110061780-A (KR)
Title: Microorganism having isoleucine-producing activity with low production of valine and process for producing isoleucine using the same
Inventor: KIM SUOK SU
IPC: C12N1/20
Filed: 2009-12-02
Abstract: PURPOSE: A method for preparing isoleucine using a strain with isoleucine productivity is provided to collect isoleucine with high yield and to lower preparation cost. CONSTITUTION: A method for preparing isoleucine comprises a step of culturing a strain, and a step of collecting isoleucine from the culture medium. A method for producing the strain with high isoleucine productivity and low valine productivity comprises: a step of treating a mutagen to a microorganism with isoleucine productivity and treating with acetohydroxy acid synthetase inhibitor and valine; and a step of isolating the strain. The acetohydroxy acid dynthetase inhibitor is sulfometuron methyl, benzofuron methyl, pyrazosulfuron, azimsulfuron, cinosulfuron, ethoxysulfuron, or trubenuron methyl.
Patent KR-20110062459-A (KR)
Title: Washing machine
Inventor: KIM WOO YOUNG
IPC: D06F37/10
Filed: 2009-12-03
Abstract: PURPOSE: A laundry processor is provided to inject washing water toward the inner surface of a front door. CONSTITUTION: A laundry processor includes a cabinet, a front door, and a door injection portion(110). A laundry incoming and outgoing hole is formed in the front of the cabinet. The front door opens and closes the laundry incoming and outgoing hole. The door injection portion injects a part of the washing water toward the inner surface of the front door. The door injection portion is contiguous to a drum injection portion(107). The door injection portion cleanly washes the inner surface of the front door.
Patent KR-20110062645-A (KR)
Title: Engine room cooling system using fuel system of liquified natural gas
Inventor: KIM YUN SEOK
IPC: F02M31/20
Filed: 2009-12-03
Abstract: PURPOSE: An engine room cooler using fuel system of LNG vehicle is provided to improve cooling performance without the capacity improvement of a cooling system by decreasing the temperature of cooling water by two vaporizers. CONSTITUTION: An engine room cooler using fuel system of LNG vehicle comprises first and second vaporizers(103,200), a cooling water connection pipe(220), and a cooling water discharge pipe(230). The first vaporizer vaporizes the LNG fuel provided from a fuel tank(101). The second vaporizer is connected through a second solenoid valve(210), which is operated according to the control signal of ECU(Engine Control Unit), and evaporates the LNG fuel provided from the fuel tank. The second vaporizer is connected to a first solenoid valve(107) and exhausts the vaporized LNG fuel. The cooling water connection pipe guides the cooling water, which is provided to the first vaporizer and frozen by the first vaporizer, to the second vaporizer. The cooling water discharge pipe interlinks the engine and the second vaporizer in order to supply the cooling water, flowing in the second vaporizer, to an engine.
Patent KR-20110065084-A (KR)
Title: Fabrication of unit cell of the solid oxide fuel cell by transcripition method
Inventor: CHOL BYUNG HYUN
IPC: H01M8/02
Filed: 2009-12-09
Abstract: PURPOSE: A method for fabricating a unit cell of the solid oxide fuel cell is provided to uniformly and precisely control the thickness of a film on a supporter and to enable the application to fuel cells in flat, cylindrical, flat pipe, and segmented forms. CONSTITUTION: A method for fabricating a unit cell of the solid oxide fuel cell comprises the steps of: mixing a negative electrode, positive electrode, electrolyte and interconnect powder with MC-based binder in a ratio of 1:0.5~1:2 to prepare paste; screen printing the manufactured paste to a transfer paper; drying the screen printed paste to a transfer paper; and drying the screen printed transfer paper, separating the transfer paper, the screened fuel electrode, air electrode, electrolyte, and interconnector from distilled water, laminating them to a support, drying the support at 80°C for 1 hour to form a cell through sintering treatment.
Patent KR-20110065605-A (KR)
Title: A display apparatus
Inventor: LEE HYO SANG
IPC: H04N5/645
Filed: 2009-12-10
Abstract: PURPOSE: A display device is provided to express a various pattern and color to a front cover for a user. CONSTITUTION: An image is displayed on a display module. A front cover(410) shields at least front surface of the display module. A back cover shields a rearward of the display module. A decoration unit(413) is formed in a front side or a back side of the front cover. A decoration unit includes an adhesive layer(413a), a color layer(413b), and a concealing layer(413c).
Patent KR-20110069323-A (KR)
Title: Liquid crystal display and method of updating software
Inventor: LEE TAE WOOK
IPC: G09G3/36
Filed: 2009-12-17
Abstract: PURPOSE: A liquid crystal display and a method of updating software are provided to rapidly and easily update algorithm by embedding a process, operated by software, in a timing controller. CONSTITUTION: In a liquid crystal display and a method of updating software, a built-in memory(112) reads out data from a nonvolatile memory and stores it. A memory controller(114) controls the reading and write operation of the built-in memory. An interface receiving circuit(116) receives digital video data and external timing signals from a host computer. A processor(111) modulates the digital video data. An interface transmitting circuit(117) transmits the digital video data to a data driving circuit. A bus controller(115) selectively connects a data bus to the processor, the memory, and the interface receiving circuit.
Patent KR-20100074071-A (KR)
Title: Method of manufacturing high purity zinc oxide using recycling secondary dust
Inventor: LEE JAE YOUNG
IPC: C01G9/02
Filed: 2009-12-23
Abstract: PURPOSE: A producing method of a high purity zinc oxide using secondary dust is provided to improve the impurity refining technology for economically produce the high purity zinc oxide from a recycling process of stainless steel dust. CONSTITUTION: A producing method of a high purity zinc oxide using secondary dust comprises the following steps: forming a zinc solution after leaching the secondary dust with an acidic solution; removing a first group impurity from the zinc solution; inserting dust containing a metallic component of zinc into the zinc solution without the first group impurity to remove a second group impurity; dissolving the zinc into an alkali zinc solution by adding NaOH to the zinc solution; forming high purity zinc oxide sludge from the solution by adding high purity zinc chloride to the alkali zinc aqueous solution; removing NaCl by washing the high purity zinc oxide sludge; and filtering and drying the high purity zinc oxide sludge.
Patent KR-20090023671-A (KR)
Title: Voltage up-conversion circuit using low voltage transistors
Inventor: ZHAO BIN
IPC: G05F1/00
Filed: 2007-05-10
Abstract: According to one exemplary embodiment, a voltage up-conversion circuit includes a modulated voltage generator circuit, where the modulated voltage generator circuit is configured to receive an input voltage and generate a modulated voltage, and where the modulated voltage generator circuit includes at least one transistor. The voltage up-conversion circuit further includes a switching circuit coupled to the modulated voltage generator circuit, where the switching circuit is configured to couple the modulated voltage to a load capacitor when the modulated voltage is at a high level and decouple the modulated voltage to the load capacitor when the modulated voltage is at a low level. In the voltage up-conversion circuit, the load capacitor reaches a voltage greater a breakdown voltage of the at least one transistor in the modulated voltage generator circuit. The breakdown voltage can be a reliability breakdown voltage.
Patent KR-20090035717-A (KR)
Title: Systems and methods for modifying a window with a frame associated with an audio signal
Inventor: KRISHNAN VENKATESH
IPC: G10L25/93
Filed: 2007-07-31
Abstract: A method for modifying a window with a frame associated with an audio signal is described. A signal is received. The signal is partitioned into a plurality of frames. A determination is made if a frame within the plurality of frames is associated with a non-speech signal. A modified discrete cosine transform (MDCT) window function is applied to the frame to generate a first zero pad region and a second zero pad region if it was determined that the frame is associated with a non-speech signal. The frame is encoded. The decoder window is the same as the encoder window.
Patent KR-20090057374-A (KR)
Title: Method and apparatus for memory array incorporating two data busses for memory array block selection
Inventor: SCHEUERLEIN ROY E
IPC: G11C8/08
Filed: 2007-07-31
Abstract: Circuits and methods are described for decoding exemplary memory arrays of programmable and, in some embodiments, re-writable passive element memory cells, which are particularly useful for extremely dense three-dimensional memory arrays having more than one memory plane. In addition, circuits and methods are described for selecting one or more array blocks of such a memory array, for selecting one or more word lines and bit lines within selected array blocks, for conveying data information to and from selected memory cells within selected array blocks, and for conveying unselected bias conditions to unselected array blocks.
Patent KR-20090048625-A (KR)
Inventor: LAUK DETLEF
IPC: H02K5/16
Filed: 2007-07-12
Abstract: 본 발명은 적어도 하나의 롤러 베어링(11)에 의해 지지되는 아마추어 샤프트(10)를 포함하는 전기 모터, 특히, 특히 차량의 윈드실드 와이퍼 구동기용 전기 모터(1)에 관한 것이다.  상기 적어도 하나의 롤러 베어링은 베어링 내부 링(12) 및 베어링 외부 링(13)을 포함하고, 상기 베어링 내부 링(12)은 상기 아마추어 샤프트(10)에 배치되고 상기 베어링 외부 링(13)은 베어링 시트 내에 수용된다.  상기 베어링 시트는 제 1 절반 셸(14) 및 제 2 절반 셸(15)로 형성되고, 방사 방향 대칭인 페쇄된 베어링 시트를 형성하기 위해, 상기 제 1 및 제 2 절반 셸들의 셸 내부 측면들이 서로 대향 배치된다.  이로써, 아마추어 샤프트(10)의 롤러 베어링(11)을 간단히 수용하는 차량용 윈드실드 와이퍼 구동기용 전기 모터(1)가 달성된다.  
     
     롤러 베어링, 아마추어 샤프트, 내부 링, 외부 링, 롤러 베어링
Patent KR-20090042301-A (KR)
Title: Angular velocity sensor
Inventor: KANDORI ATSUSHI
IPC: G01C19/56
Filed: 2007-07-26
Abstract: a reference vibrator supported so as to generate reciprocating rotational vibration about a first rotation axis as a center; a detection vibrator supported by the reference vibrator so as to generate reciprocating rotational vibration about a second rotation axis, which is different from the first rotation axis, as a center; a reference vibration generating unit for allowing the reference vibrator to generate reciprocating rotational vibration; and a detection unit for detecting a displacement amount of the detection vibrator with respect to the reference vibrator, which is in association with the reciprocating rotational vibration of the detection vibrator.
Patent KR-20090041432-A (KR)
Title: Optical system for semiconductor lithography
Inventor: MELZER FRANK
IPC: G03F7/20
Filed: 2007-08-16
Abstract: The invention relates to an optical system for semiconductor lithography, comprising several optical components (1). In order to control different operational configurations of the optical system, said system comprises at least one control unit (2) for positioning at least one optical component (1) on defined positions along an optical axis of the optical system. Said control unit (2) engages with at least one contact point (3) on the optical components (1). The control unit (2) is configured in such a manner that it can be changed between two different operational configurations within a time frame of less than 500 ms, preferably less than 50ms.