baber/WOPTO huggingface dataset:
Patent KR-20110035352-A (KR)
Title: Organic light emitting material and organic light emitting diode having the same
Inventor: PARK JONG YEK
IPC: C09K11/06
Filed: 2009-09-30
Abstract: PURPOSE: An organic light emitting composition is provided to improve luminous efficiency and luminescent brightness of an organic electroluminescent device and to improve lifespan of a device. CONSTITUTION: An organic light emitting composition is used as an organic light emitting material of an organic electroluminescent device and comprises a tetraphenyl benzene derivative represented by chemical formula I. In chemical formula I, R1 and R2 are respectively hydrogen or an aryl group having 6-30 substituted or unsubstituted nucleus carbon atoms.
Patent KR-20110036469-A (KR)
Title: Alternative current light emitting diode circuit having constant current protecting circuit
Inventor: KIM SUNG KI
IPC: H05B37/02
Filed: 2009-10-01
Abstract: PURPOSE: An alternative current light emitting diode circuit having constant current protecting circuit is provided to obtain the stable output without variation of brightness of the AC light emitting diode by maintaining the stable current using a stable current circuit. CONSTITUTION: A constant current unit implements the control for constantly outputting the current of the AC power source applied to an alternating current light emitting diode(10). An anode of a first diode(D21) is connected to the alternating current light emitting diode. The cathode of the first diode is connected to the input terminal of the constant current part.
Patent KR-20110040126-A (KR)
Title: A breast pump
Inventor: JANG SOON BAE
IPC: A61M1/06
Filed: 2009-10-13
Abstract: PURPOSE: A milker is provided to reduce cost thereof by integrating parts and to make application range free by diversifying the capacity of thereof. CONSTITUTION: A milker comprises: a case(200); a diaphragm type pump(400) which is installed inside the case and milks the breast milk; and a controller which is installed inside the case and controls the diaphragm type pump. The case is formed into a round cubic ellipse. A through-hole is formed by protruding to the inside of the case. A ventilation hole is formed in the other side of the case.
Patent KR-20110041835-A (KR)
Title: Fiber monitoring apparatus using non-reflecting filter
Inventor: LEE BONG YOUNG
IPC: H04B10/07
Filed: 2009-10-16
Abstract: PURPOSE: An optical sensing device using an anti-reflective coating filter is provided to prevent reflection light generation of an optical path end part. CONSTITUTION: A monitoring light generation unit(100) generates a monitoring light of predetermined wavelength. The monitoring light generation unit transmits the generated monitoring light to the optical path. A first wavelength divergence coupling unit(300) receives the sensing light.
Patent KR-20110045693-A (KR)
Title: System and method for driving device that receive broadcasting service in local area, apparatus applied to the same
IPC: H04W4/06
Filed: 2009-10-27
Abstract: PURPOSE: A system and method for driving device that receives a broadcasting service in a local area, and an apparatus applied to the same are provided to efficiently implement the driving of a device which receives a broadcasting service. CONSTITUTION: A device(200) discriminates the service information on a broadcasting service including a beacon signal through the operation of a medium program for receiving a service entry event, and applies the discrimination result to a preset service reception environment of a user. The device displays the guidance information for initiating the broadcasting service, and executes an application program for implementing the broadcasting service.
Patent KR-20110051319-A (KR)
Title: Method for shortening location estimation update cycle and enhancing positioning accuracy of mobile node by pre-compensating error elements in radio positioning network
Inventor: SUNG TAE KYUNG
IPC: H04W64/00
Filed: 2009-11-10
Abstract: PURPOSE: A method for shortening a location estimation update cycle and enhancing the positioning accuracy of a mobile node by pre-compensating error elements in a radio positioning network are provided to conveniently perform measure procedures by adopting an SDS-TWR(Symmetric Double Sided-Two Way Ranging) method and a TWR method in a wireless measurement network. CONSTITUTION: A position estimation server estimates a relative clock offset value among plural fixing nodes by using a TWR distance measurement value in the SDS-TWR procedure(S720). The plural fixing nodes measure the distance between mobile nodes and the plural fixing nodes. The plural fixing nodes report the distance measurement value to the position estimation server(S730). The position estimation server estimates the position coordinate of the mobile node from the distance measurement value between the mobile nodes and the plural fixing nodes(S740).
Patent KR-20110051802-A (KR)
Title: Adapter for satellites
Inventor: LIM JAE HYUK
IPC: B64G1/10
Filed: 2009-11-11
Abstract: PURPOSE: An adapter for a satellite is provided to reinforce strength by forming a plurality of ribs on the slope between the top and the bottom of the adapter. CONSTITUTION: An adapter for a satellite comprises platforms, longeron, and an adapter(120). The platforms are mounted on the satellite. The longeron connects the platforms. The adapter is coupled to the lower end of longeron and the lower one of the platforms. The lower end of the longeron and the top of the adapter are directly connected. The lower end of the longeron is directly connected to the top of the adapter. The radius of the top(123) of the adapter is larger than the radius of the bottom(124) of the adapter. The size of the bottom of the adapter is fixed and the angle between the top and the bottom of the adapter changes. The size of the top of the adapter changes depending on the size of the satellite.
Patent KR-20110061886-A (KR)
Title: Free heater apparatus for vehicle
Inventor: CHOI JAE SIK
IPC: B60H1/22
Filed: 2009-12-02
Abstract: PURPOSE: A preheater system for a vehicle is provided to improve heat exchanging efficiency even in a narrow space by arranging a heat sink in a direction of flowing air. CONSTITUTION: A preheater system for a vehicle comprises a heat sink(110), a Positive Temperature Coefficient assembly, and a housing(130). The heat sink comprises multiple heat radiating fins and air flow paths. The air flow paths are formed between the heat radiating fins. The PTC assembly is arranged in the direction of the air flow paths through the heat sink and comprises a terminal for power supply and a PTC element. The PTC element generates heat by receiving power from the terminal. The housing covers one and the other sides of the heat sink.
Patent KR-20110062020-A (KR)
Title: Synchronizer of manual transmission of vehecle
Inventor: CHOL YONG DAL
IPC: F16D23/06
Filed: 2009-12-02
Abstract: PURPOSE: A synchronizer for the manual transmission of a vehicle is provided to ensure stable speed change and durability by reducing the change of index due to the quality difference of parts. CONSTITUTION: A synchronizer for the manual transmission of a vehicle comprises a synchronizer hub(10), a synchronizer sleeve(30), a synchronizer ring(50) and a synchronizer key(70). One or more slit grooves(12), which are diametrically dented, are formed on the synchronizer hub in a radial direction. The synchronizer sleeve is coupled to the outside of the synchronizer hub to be able to move from the outer circumferential surface of the synchronizer hub in an axial direction. The synchronizer ring is coupled to the synchronizer hub in the axial direction. The synchronizer key is inserted into the slit grooves of the synchronizer hub. The synchronizer key is constrained by the synchronizer ring in the axial direction.
Patent KR-20110067777-A (KR)
Title: Optical transmitting/receiving control apparatus
Inventor: PARK HYO HOON
IPC: H04B10/02
Filed: 2009-12-15
Abstract: PURPOSE: A light transmission/reception control apparatus is provided to easily perform the light transmission/reception of a laser diode in case of the damage of a laser diode. CONSTITUTION: A second switch unit(210) is connected between an optical power amplifier and a photodiode. The second switch unit selectively connects each photodiode to the optical power amplifier according to a second switch control unit. An optical power detection module(400) detects the optical power value from the optical power amplifier. A control module(500) compares the set standard value with the optical power value that is detected from the optical power detection module.
Patent KR-20110068089-A (KR)
Title: Sand and dust injection apparatus with piston-cylinder injector for gas turbine engine test
Inventor: KANG JEONG SEEK
IPC: F02C9/00
Filed: 2009-12-15
Abstract: PURPOSE: A sand and dust injection device for a piston-cylinder type gas turbine engine test is provided to test the performance of an engine in advance by injecting sand or dust of the appointed quantity artificially to an inlet of a gas turbine engine for appointed hours. CONSTITUTION: A sand and dust injection device for a piston-cylinder type gas turbine engine test includes: a sprayer(100) connected with an inlet pipeline(12) of a gas turbine engine(10) to inject high pressure air(103); and an injector(200) connected with the sprayer to supply sand and dust(30) and composed of an injection nozzle connected to the inlet pipeline and a pressure container storing high pressure air and connected with the injection nozzle to inject high pressure air through the injection nozzle.
Patent KR-20110073115-A (KR)
Title: Structure for keeping gap from road surface of power supply module for on line electric vehicle
Inventor: CHO DONG HO
IPC: H02J17/00
Filed: 2009-12-23
Abstract: PURPOSE: A structure for maintaining a space between a road and a collecting device of an electric vehicle of a noncontact electromagnetic inductive charging method is provided to prevent the collecting device from becoming damaged by using a leaf spring as a bracket for fixing the collecting device. CONSTITUTION: A leaf spring(2) is mounted on a collecting device(3). The leaf spring is installed in the lower side of a rear axle(1) of an electric vehicle. The leaf spring constantly maintains a space between the collecting device and the road. The leaf spring is installed on the front and rear of the collecting device. A coupling unit for coupling the leaf spring is formed on both sides of the rear axle.
Patent KR-20110076296-A (KR)
Title: Process for purifying alkaliphilic esterase from sparassis crispa and alkaliphilic esteras derived from sparassis crispa
Inventor: SHIN HYUN JAE
IPC: C07K1/36
Filed: 2009-12-29
Abstract: PURPOSE: A method for purifying alkaline esterase from Sparassis crispa is provided to ensure high specificity, proper thermal stability, and alkaline property. CONSTITUTION: A method for purifying alkaline esterase from Sparassis crispa comprises: a step of freeze-drying Sparassis crispa; a step of pulverizing dried Sparassis crispa under liquid phase nitrogen into fine powder; a step of isolating Sparassis crispa powder in a Tris-HCl buffer solution(pH 9.0) containing acetate buffer solution(pH 5.0), phosphate buffer(pH 7.0), and 2mM EDTA, 1 mM MgCl_2, and 1mM phenylmethyl sulfonyl fluoride(PMSF); a step of precipitating the isolate in 65% of saturated ammonium sulfate and centrifuging; a step of performing DEAE column chromatography; and a step of performing isoelectric focusing.
Patent KR-20110076697-A (KR)
Title: Optimal information processing method of lng plant and apparatus supporting the same
Inventor: HWANG JAMES
IPC: G06Q50/08
Filed: 2009-12-29
Abstract: PURPOSE: An optimal LNG plant information processing method and terminal supporting the same are provided to support exact and ideal business modeling by collecting, classifying, arranging, integrating, and analyzing various information related to an LNG plate business. CONSTITUTION: A project organization management module(10) supports an LNG plant supporting business person to constitute a project organization. An estimate management module(20) supports estimate required for the LNG plant business to be is presumed and managed. A bidding management module(30) supports various information processing related to bidding the LNG plant business. A contract management module(40) supports information processing related to an LNG plant business contract of a bidder. A business preparation task management module(50) supports various task information processing necessary for business preparation after the contract.
Patent KR-20110077885-A (KR)
Title: Method for fabricating electro-static discharge
Inventor: PARK JAE YOUNG
IPC: H01L27/04
Filed: 2009-12-30
Abstract: PURPOSE: A method for forming an ESD protection circuit is provided to reduce a triggering voltage by increasing a base resistance by decreasing the density of a p well. CONSTITUTION: A device isolation layer(203) is formed on a semiconductor substrate(200) with a p well(202). A gate structure is formed on the active area of the semiconductor substrate and is comprised of a gate oxide layer(204), a gate(205), and a spacer(206). A source/drain area(207,208) is formed on both sides of the gate structure by implanting a second conductive impurity ion. A first conductive impurity ion is implanted to the drain area to decrease a breakdown voltage.
Patent KR-20110077909-A (KR)
Title: Triphenylene-based compounds and organic electroluminescent device comprising same
Inventor: RYU DONG WAN
IPC: H01L51/54
Filed: 2009-12-30
Abstract: PURPOSE: A triphenylene-based compound is provided to ensure excellent hole injection and/or transport ability, and electron transport ability and/or light-emitting capability and to secure improved luminous efficiency, brightness, driving voltage, and life span. CONSTITUTION: A triphenylene-based compound is represented by chemical formula 1. In chemical formula 1, A is an indole derivative of chemical formula (1-a); n is an integer of 0-10; when n is 0, L is a direct bond; and when n is an integer of 1-10, L is independently substituted or unsubstituted C6-60 aryl, substituted or unsubstituted heterocycle having 3-60 nucleus atoms, substituted or unsubstituted vinyl, substituted or unsubstituted acetylene, azo, substituted or unsubstituted imine(C=N), substituted or unsubstituted C1-40 alkyl, substituted or unsubstituted C1-40 alkoxy, substituted or unsubstituted C5-40 cycloalkadiene, oxygen, sulfur, NR20 or SiR21R22.
Patent KR-20110078776-A (KR)
Title: 자외선 경화형 잉크 접착성이 우수한 폴리에스테르 필름과 그 제조방법
Inventor: KIM JUN HYUNG
IPC: C09D133/08
Filed: 2009-12-31
Abstract: 본 발명은 자외선 경화형 잉크의 인쇄성 및 접착성이 우수한 폴리에스테르 이축 연신 필름 및 그 제조 방법에 관한 것으로, 미 연신 또는 1축 방향으로만 연신되고 열처리되어 있지 않은 폴리에스테르 필름에 수용성 하이브리드 에멀젼, 수용성 멜라민계 경화제를 함유하는 코팅액을 코팅하고 연신, 건조, 열처리를 통하여 필름 표면에 고형분 두께가 0.025~0.5㎛가 되도록 하는 자외선 경화형 잉크 접착성이 향상된 폴리에스테르 필름의 제조방법이다.  
     이렇게 제조한 폴리에스테르 필름은 내블록킹성이 양호하고 특히 자외선 경화형 잉크 접착성이 우수하여 미려하고 세밀한 인쇄를 요구하는 라벨용 및 그래픽용도에 특히 적합하다.  
     폴리에스테르, 필름, 자외선 경화형 잉크, 코팅, 잉크접착력, 수용성 하이브리드 에멀젼, 수용성 폴리우레탄 에멀젼, 수용성 폴리아크릴 에멀젼, 수용성 멜라민계 경화제, 카르보이이미드 경화제
Patent KR-20090031590-A (KR)
Title: Hybrid faceplate having reduced emi emissions
Inventor: TANG ZHENG
IPC: H05K9/00
Filed: 2007-07-06
Abstract: A hybrid plastic-metal faceplate having reduced EMI emissions for use with electric circuit card rack systems. The faceplate uses an electrically conductive thermoplastic front plate that is simpler to construct. The faceplate also includes a first metal element in electrically conducting contact with the front plate and a second metal element in electrically conducting contact with the front plate. The plastic-metal faceplates have an EMI shielding effectiveness of 20 dB or greater across the range of frequencies of 0 MHz to 1.0 GHz. The faceplate may be used in a variety of different applications, such as electric circuit card rack systems, to reduce EMI (electromagnetic interference) emissions from the electric circuit card system.
Patent KR-20090024294-A (KR)
Title: Thiazolyl urea derivatives as phosphatidylinositol 3-kinase inhibitors
Inventor: BRUCE IAN
IPC: A61P37/00
Filed: 2007-06-25
Abstract: The present invention concerns a compound of formula (I), or a pharmaceutically acceptable salt, or solvate thereof, wherein the groups Ri-Rs are defined in the description, to compositions and use of the compounds in the treatment of diseases ameloriated by inhibition of phosphatidylinositol 3-kinase.
Patent KR-20090082341-A (KR)
Title: System and method for performing processing in a testing system
Inventor: BLANCHA BARRY EDWARD
IPC: G01M99/00
Filed: 2007-07-10
Abstract: A system and method is provided for performing processing in a test system. A flexible platform may be provided for developing test programs for performing automated testing. In one such platform, the tester and its instruments are isolated from the tester operating system, permitting any tester operating system to be used. In another example implementation, a user layer of the platform is isolated from the physical layer of the architecture, permitting hardware-independent test programs that can be created and used among different testers having different test hardware and software. In yet another implementation, execution of a test program is isolated from a tester platform operating system, permitting the test program to function independent from the tester platform. In another embodiment, functionality is implemented on the platform such that functions are only added, and that existing links to functions are not broken, ensuring continued test system operation when new software, hardware and/or features are added to the platform. The test system may include a non-deterministic computer system. In one example test system, the system forces execution of one or more computer instructions performed by the non-deterministic computer system to execute within a constant execution time. A deterministic engine, if necessary, waits a variable amount of time to ensure that the execution of the computer instructions is performed over the constant execution time. Because the execution time is constant, the execution is deterministic and therefore may be used in applications requiring deterministic behavior. For example, such a deterministic engine may be used in automated test equipment (ATE) applications.
Patent KR-20090038446-A (KR)
Title: Agent for preventing infection
Inventor: KAWAKAMI HIROSHI
IPC: A61K35/20
Filed: 2007-08-02
Abstract: An agent for preventing infection of influenza virus or a food and drink for preventing infection of influenza virus is provided. The agent for preventing infection of influenza virus and food and drink for preventing infection of influenza virus containing a fat globule membrane component as an active ingredient. The agent for preventing infection of influenza virus and food and drink for preventing infection of influenza virus containing a phospholipid with sphingosine and/or a derivative thereof, particularly sphingomyelin as an active ingredient.
Patent KR-20090057366-A (KR)
Title: Heat shrinkable multilayer film and heat shrinkable label
Inventor: MARUICHI NAOYUKI
IPC: G09F3/04
Filed: 2007-07-11
Abstract: Disclosed is a heat shrinkable multilayer film which is excellent in heat resistance, oil resistance, tearability along perforation and appearance, while being prevented from decrease in interlayer strength after printing process. When this heat shrinkable multilayer film is used for a heat shrinkable label of a container, no delamination occurs when it is affixed to the container. Also disclosed is a heat shrinkable label which uses the heat shrinkable multilayer film as a base film. Specifically disclosed is a heat shrinkable multilayer film which is characterized in that an outer surface layer containing a polyester resin and an intermediate layer containing a polystyrene resin are laminated through an adhesive layer containing a polyester elastomer or a modified polyester elastomer.
Patent KR-20090033474-A (KR)
Title: Improved methods and apparatus for delivering audio information
Inventor: LANE FRANK A
IPC: G10L13/02
Filed: 2007-07-13
Abstract: Methods and apparatus for providing enhanced audio are described. In some embodiments speech synthesis information is used to provide user control of attributes of received broadcast speech, such as language, tone, speed, gender, and volume. In other embodiments, speech synthesis information is transmitted prior to a broadcast audio signal, allowing the receiving node to substitute synthesized speech for the broadcast audio signal if there is an interruption in the audio signal. Still other implementations allow for the synthesizing of speech that is different than the broadcast audio signal, such as background information, associated local information, title, author, etc. Other embodiments allow for the simultaneous transmission of multiple speech programming in a single transmission stream, allowing the user to select one program from the transmitted set of programs for synthesizing speech representative of the selected program.
Patent KR-20090050089-A (KR)
Inventor: ARNOLD MICHAEL S
IPC: B82B1/00
Filed: 2007-08-29
Abstract: 본원의 가르침은 직경, 전자 유형 및/또는 키랄성의 면에서 실질적으로 단분산인 단일벽 탄소 나노튜브의 군집을 제공하는 방법을 제공한다.  또, 그에 의해 제공된 단일벽 탄소 나노튜브의 군집 및 이러한 군집을 포함하는 제품도 제공된다. 
     반도체성 단일벽 탄소 나노튜브, 금속성 단일벽 탄소 나노튜브, 밀도 구배
Patent KR-20090047554-A (KR)
Inventor: GOULDSON STANLEY F
IPC: A47G25/14
Filed: 2003-02-14
Abstract: 감소된 깊이의 개선된 핀치 그립 바지 및 스커트 옷걸이가 옷걸이 바(bar)와 핀치 그립의 장착대 사이에 오프셋을 두고 형성되어 그에 의해 옷걸이와 핀치 그립 깊이를 감소시키고 적재시에 의복의 밀도를 증가시킨다. 2차원적으로 굽은 웨브를 구비한 새로운 I-형 빔이 하중 대 강성 비를 증가시키기 위해 사용된다. 두 개의 분리된 가드가 제공되어 인접한 옷걸이에 의해 우발적으로 핀치 그립이 개방되는 것이 방지되며, 상기 가드에는 이동가능한 가드가 포함되고, 핀치 그립의 피벗 축 아래에서 고정 죠 및 이동가능한 죠의 아치에 의해 형성된다. 상기 핀치 그립은 또한 포개는 특성을 가지는데, 이는 감소된 폭과 더불어 어떤 주어진 입방체에 적재될 수 있는 옷걸이의 숫자를 크게 증가시킨다. 본 옷걸이는 매거진 이송과 의복의 자동화된 적재에 특히 적합하다. 
     
     옷걸이, 핀치 그립, 죠, 지지 바, 중첩 수단
Patent KR-20090092754-A (KR)
Title: Establishment of ad-hoc networks between multiple devices
Inventor: YEE JAMES
IPC: H04W76/02
Filed: 2007-09-18
Abstract: A method of configuring an ad-hoc wireless network between an authenticator and a plurality of wireless devices seeking authentication includes assigning a wireless device as the authenticator and receiving a first setup message transmitted from a first device seeking authentication to the authenticator and initiating a first handshake process between the authenticator and the first device seeking authentication. The method also includes receiving a second setup message transmitted from a second device seeking authentication to the authenticationn. The. second-setup-msssage is. received by the authenticator prior to completion of the first handshake process. The method further includes initiating a second handshake process between the authenticator and the second device seeking authentication. The second handshake process is initiated prior to completion of the first handshake process. Moreover, the method includes completing the first handshake process and completing the second handshake process.
Patent KR-20090080048-A (KR)
Title: Rifaximin
Inventor: RAO DHARMARAJ RAMACHANDRA
IPC: A61K31/395
Filed: 2007-09-24
Abstract: Amorphous rifaximin, methods of making it, and pharmaceutical compositions containing it. Also described are methods of converting amorphous rifaximin to crystalline rifaximin and vice versa.
Patent KR-20090077976-A (KR)
Title: Process for the separation of tetrafluoroethylene from carbon dioxide using ionic liquids
Inventor: SHIFLETT MARK BRANDON
IPC: C07C21/185
Filed: 2007-11-08
Abstract: A process for separating tetrafluoroethylene from a mixture comprising tetrafluoroethylene and carbon dioxide by contacting the mixture with at least one ionic liquid.