baber/WOPTO huggingface dataset:
Patent KR-20090058998-A (KR)
Title: Lifeboat guider for plunging into the water
Inventor: KEUM CHUNG YON
IPC: B63B27/04
Filed: 2007-12-05
Abstract: A lifeboat guider is provided to insert an extension guide bar in a main guide bar so as to prevent the interference with other parts and extract the extension guide bar from the guide bar in an emergency so as to keep the optimum plunging angle of the boat. A lifeboat guider comprises a plurality of main guide bars(110), extension guide bars(120), and a fastener(130). The main guide bars installed are side by side to be inclined on the bottom side of the lifeboat. The extension guide bars are installed inside the respective main guide bars, and protrude from the guide bars under their weights to extend the guide distance of the lifeboat. The fastener keeps the extension guide bar inside the main guide bar at normal times and allows the extension guide bar to protrude from the main guide bar when necessary. The fastener is composed of a handle(131) formed on one side, an insertion part(132) formed on the other side to pass the main guide bar and the extension bar inserted in it, and a bent part(133) curved to either side.
Patent KR-20090059823-A (KR)
Title: Memory cell based on metal-insulator transition(mit) material and method of fabricating the same memory cell
Inventor: KIM DAE YONG
IPC: H01L29/78
Filed: 2007-12-07
Abstract: A memory cell based on metal-insulator transition material and a manufacturing method thereof are provided to prevent a property change of a VO2 thin film formed by a following process by using a switching device of a bottom gate mode. A silicon oxide film(115) is formed on a substrate(110). A gate electrode(120) is formed on the silicon oxide film. A gate insulation film(130) is formed on the silicon oxide film and the gate electrode. A source electrode(140) and a drain electrode(150) are formed on the gate insulation film. A MIT(Metal Insulator Transition) thin film(160) for switching is formed on the gate insulation film between the source electrode and the drain electrode. A MIT thin film(170) for resistance is formed on the drain electrode. A top electrode(180) is formed on the MIT thin film for resistance. A top insulation film(190) covers the source electrode, the drain electrode, and the MIT thin film for switching.
Patent KR-20090062426-A (KR)
Title: Steel composition for induction hardened transmission shaft
Inventor: JO BONG LAE
IPC: C22C38/00
Filed: 2007-12-13
Abstract: A steel composition for induction hardened transmission shaft is provided to produce a material with very high durability in comparison with the high intensity alloy steel and to apply the material to a transmission shaft through high-frequency heat treatment. A steel composition for induction hardened transmission shaft is composed of Fe mainly, C 0.5~0.6 weight%, Si 0.60~0.80 weight%, Mn 0.45~0.55 weight%, P 0.020 weight% or less, S 0.020 weight% or less, Cr 0.45~0.55 weight%, Mo 0.15~0.25 weight%, Nb 0.015~0.025 weight%, B 20~40 ppm, and dissolved oxygen less than 10ppm added for cleanness of alloy. C serves to secure a proper surface hardness after the high frequency carburization. Si serves to improve the transmission shaft property by enhancing the contact fatigue property.
Patent KR-20090064912-A (KR)
Title: Electronical expansion valve using diaphram
Inventor: YUN SO NAM
IPC: F25B41/00
Filed: 2007-12-17
Abstract: An electronic expansion valve using a diaphragm is provided to arrange the diaphragm in an inner groove of a positioner holder to reduce the cost and time required for processing and assembly and efficiently seal up a can. An electronic expansion valve using a diaphragm includes a can(10), a valve body(20), a positioner body(30), a poppet valve(60) and a diaphragm(40). The can includes a multi-stage gear(12) driven by a step motor(11) and is sealed up. The valve body is combined with the lower part of the can and includes a lower body(31) and an upper body(32) which are combined with each other using an O-ring(35) to from a valve room(33). The positioner body includes a positioner(51) vertically moved by the multi-stage gear in the valve room. The poppet valve is vertically moved and controls the quantity of a refrigerant discharged to an outlet line. The positioner body is combined with a base plate and includes a diaphragm fixing O-ring(523) placed at the bottom end of the positioner holder(52).
Patent KR-20090066038-A (KR)
Title: Word line driving circuit
Inventor: YANG JONG YEOL
IPC: G11C8/08
Filed: 2007-12-18
Abstract: A word line driving circuit is provided, which secures the stability of the power-up operation by receiving the power-up steady signal in the power-up operation and selecting word line. A word line driving circuit comprises the main word line drive part(10) and sub word line selective part(30). The main word line drive part outputs the main word line signal in response to the main word line address signal and power-up signal. The sub word line selective part outputs the sub word line selection signal in response to the sub word line address signal and power-up signal. The main word line drive part outputs the main word line signal of the constant logic level in the activation of the power-up signal.
Patent KR-20090066700-A (KR)
Title: Method for improvement for tundish linning material by spray coating in twin roll stripcationg
Inventor: PARK SUNG JIN
IPC: C23C4/04
Filed: 2007-12-20
Abstract: A forming method of a tundish fire-retardant layer of a two-roll continuous strip casting apparatus using a thermal spraying method is provided to secure casting stability, cost down, quality improvement of manufactured slab by forming a thermal spraying coating layer. A forming method of a tundish fire-retardant layer of a two-roll continuous strip casting apparatus using a thermal spraying method forms a ceramic fireproof coating layer(11). The ceramic fireproof coating layer includes MgO. Casting stability, cost down, quality improvement of manufactured slab are secured by forming an MgO thermal spraying coating layer. The property such as casting stability, cost down, quality improvement of the manufactured slab is secured by maintaining clearness of molten metal highly.
Patent KR-20090069788-A (KR)
Title: Ultrasound system
Inventor: SHIM JAE YOON
IPC: A61B8/00
Filed: 2007-12-26
Abstract: An ultrasound system is provided to minimize an overlapped part between a menu and an ultrasound image by displaying items of a fixed number arranged according to usage frequency. An ultrasound system(100) includes an interface part(110), a storing part(120), a control part(130), and a display part(160). The interface part receives diagnostic mode selection information and first menu request information from user. The storing part stores usage frequency information and a plurality of items classified according to a diagnostic mode. The control part extracts the usage frequency information and a plurality of items corresponding to the diagnostic mode from the storing part based on the diagnostic mode selection information and the first menu request information. The control part forms a first menu including items of a fixed number based on the usage frequency information. The display part displays the first menu.
Patent KR-20090070383-A (KR)
Title: Method of fabricating semiconductor device
Inventor: JEON YOUNG SUCK
IPC: H01L21/31
Filed: 2007-12-27
Abstract: A method of fabricating a semiconductor device is provided to reduce thermal stress of a product which is applied to a Al metal by annealing process after forming a buffer layer. An interlayer insulating film(302) is formed on a semiconductor substrate(301) with a metal sputtering mode, and the interlayer insulating film is removed by patterning and etching process of the interlayer insulating film. A buffer layer(304) is formed on the interlayer insulating film in which the etching process is performed, in this step includes the anneal process while forming the buffer layer. The buffer layer is formed by one of oxide and nitride.
Patent KR-20090072023-A (KR)
Title: Method for fabricating of cmos image sensor
Inventor: LEE SANG GI
IPC: H01L27/146
Filed: 2007-12-28
Abstract: A manufacturing method of a CMOS image sensor is provided to deliver a signal received from a photo diode to a gate of a source follower transistor without loss by low controlling potential of a floating diffusion region in comparison with a bottom part of a spacer of a gate electrode. A gate electrode(114) is formed on a predetermined region of a semiconductor substrate(110) in which a photo diode region and a floating diffusion region are defined. A first dopant region of a first conductive type and a first dopant region of a second conductive type are formed on the floating diffusion region. A spacer(200) is formed in both side walls of the gate electrode. A second dopant region of the second conductive type is formed on the first dopant region of the second conductive type of the floating diffusion region. A source/drain region(126) is formed on a predetermined region of the floating diffusion region. An ion injection for forming the first conductive type and an ion injection for forming the second conductive type are performed at the same time.
Patent KR-20090072511-A (KR)
Title: Display substrate, method for manufacturing the display substrate and display apparatus having the display substrate
Inventor: LEE BONG JUN
IPC: G02F1/136
Filed: 2007-12-28
Abstract: A display substrate having an improved aperture ratio, a manufacturing method thereof and a display device having the same are provided to improve aperture ratio and minimize parasitic capacitance. A first wiring is formed on a base substrate according to a first direction. A second wiring is formed according to the backward intersecting toward the first direction. A bridge line is contacted from the second wiring and the first second bridge contact area. The source electrode of the thin film transistor contacts in data contact area. A storage wiring is overlapped with data line. A pixel electrode(172) is overlapped with the storage wiring. The pixel electrode is electrically connected to the thin film transistor. A gate transparent pad patterns and a data transparency pad pattern are formed on a passivation layer.
Patent KR-20090072560-A (KR)
Title: Bridgeless power factor correction circuit
Inventor: MOON GUN WOO
IPC: G05F3/06
Filed: 2007-12-28
Abstract: A bridgeless power factor improvement circuit is provided to reduce the harmonic by complementarily switching two switches according to the phase of the input power source. A bridgeless power factor improvement circuit comprises a switching unit(110), a stabilizing unit(120), and a controller(130). The switching unit has a plurality of switches. The switching unit alternatively switches the input current power source. The stabilizing unit rectifies and flats the power source of the switching unit. The controller is synchronized by the phase of the input power source. The controller controls the switching unit.
Patent KR-20070050920-A (KR)
Inventor: CATTANEO LORENA
IPC: C23C14/14
Filed: 2005-09-06
Abstract: 리튬 증발을 위해, 특히, 전자발광 유기 디스플레이의 제조에 이용될, 환원제를 갖춘 리튬 염 혼합물의 이용이 기재되어 있다.  혼합물의 이용을 기초로하는 리튬 디스펜서도 기재되어 있다.
Patent KR-20070044014-A (KR)
Inventor: KIM MEE HYEIN
IPC: C12Q1/68
Filed: 2004-08-23
Abstract: 본 발명은 급성호흡기증후군(SARS; Severe Acute Respiratory Syndrome)의 원인체인 코로나바이러스 변형체의 유전자를 진단하기 위한 프라이머/프로브, 그 프라이머 및/또는 프로브를 포함하는 키트 및 그 키트를 이용한 진단방법에 관한 것이다.
Patent KR-20070051859-A (KR)
Inventor: GANSCHOW MATTHIAS
IPC: C08J5/00
Filed: 2005-08-16
Abstract: 본 발명은 특정 물질로 부분 결정질 플라스틱을 착색하는 방법에 관한 것이다.  본 발명은 (i) 에틸렌, 프로필렌, 부틸렌, 스티렌 및/또는 디비닐-벤젠의 단일중합체, 3원중합체 또는 공중합체, 폴리에스테르, 폴리아미드 및 열가소성 이오노머로 구성된 군으로부터 선택된 부분 결정질 플라스틱; (ii) 디케토피롤로피롤, 퀴나크리돈, 디스아조축합물, 이소인돌리논 및 이소인돌린 안료로 구성된 군으로부터 선택된 안료; 및 (iii) 안료 1 중량부를 기준으로 0.001 중량부 내지 0.25 중량부의 하기 화학식 I의 첨가제를 성형하는 것을 특징으로 한다: 
     화학식 I 
     
       
     
     상기 식에서, Q는 하기 화학식 Ia의 디케토피롤로피롤 화합물의 잔기이고: 
     화학식 Ia 
     
       
     
     [이때, R 14 , R 15 , R 16  및 R 17 은 독립적으로 수소, 할로겐, C 1 -C 4 -알킬, C 1 -C 4 -알콕시 또는 시아노를 나타낸다.];  
     s는 0.1 내지 4.0의 수이고;  
     R은 화학식 -CONZ 1 Z 2 , -NZ 1 Z 2  또는 -COOZ 3 의 라디칼이다.
Patent KR-20070055558-A (KR)
Inventor: SHODA KAZUO
IPC: H02P31/00
Filed: 2005-08-24
Abstract: 리모트 유지 보수 시스템(1)이, 직동 장치(2)와, 직동 장치(2)의 모터를 제어하는 모터 드라이버(3)와, 사용자 단말(4)을 구비한다.  모터 드라이버(3)는 모터 제어에 관한 파라미터를 기억하는 메모리를 갖는다.  사용자 단말(4)은, 모터 드라이버(3)로부터 파라미터를 취득하고, 그 파라미터를 유지 보수 서버(5)에 송신한다.  그리고, 사용자 단말(4)은 유지 보수 서버(5)에 있어서 조정된 파라미터를 유지 보수 서버(5)로부터 수신하고, 그 파라미터를 모터 드라이버(3)의 메모리에 기입한다.  이에 의해, 원격지로부터 직동 장치의 파라미터 조정을 고정밀도로 행할 수 있다. 
       
     리모트 유지 보수 시스템, 직동 장치, 모터 드라이버, 사용자 단말, 유지 보수 서버
Patent KR-20070057232-A (KR)
Title: Selective nickel plating of aluminium, copper and tungsten structures
Inventor: AKRAM SALMAN
IPC: C23C18/54
Filed: 2005-08-25
Abstract: A method of selectively plating nickel on an intermediate semiconductor device structure. The method comprises providing an intermediate semiconductor device structure having at least one aluminum or copper structure and at least one tungsten structure. One of the aluminum or copper structure and the tungsten structure is nickel plated while the other remains unplated. The aluminum or copper structure or the tungsten structure may first be activated toward nickel plating. The activated aluminum or copper structure or the activated tungsten structure may then be nickel plated by immersing the intermediate semiconductor device structure in an electroless nickel plating solution. The unplated aluminum or copper structure or the unplated tungsten structure may subsequently be nickel plated by activating the unplated structure and nickel plating the activated structure. A method of simultaneously plating the aluminum or copper structure and the tungsten structure with nickel is also disclosed, as is an intermediate semiconductor device structure.
Patent KR-20070104516-A (KR)
Title: 6-phenyl-7-amino-triazolopyrimidines, methods for the production thereof, the use thereof for controlling pathogenic fungi, and agents containing the same
Inventor: BLETTNER CARSTEN
IPC: A01N43/90
Filed: 2005-09-02
Abstract: The invention relates to 6-phenyl-7-amino-triazolopyrimidines of formula (I), wherein the substituents have the following designations: R1 represents hydrogen, alkyl, halogenalkyl, cycloalkyl, halogencycloalkyl, alkenyl, halogenalkenyl, cycloalkenyl, halogencycloalkenyl, alkinyl, halogenalkinyl or phenyl, naphthyl, or a five-membered or six-membered saturated, partially unsaturated or aromatic heteroycle, containing between one and four heteroatoms from the group containing O, N or S; R2 represents alkyl, halogenalkyl, cycloalkyl, halogencycloalkyl, alkenyl, halogenalkenyl, cycloalkenyl, halogencycloalkenyl, alkinyl, halogenalkinyl or phenyl, naphthyl, or a five-membered or six-membered saturated, partially unsaturated or aromatic heterocycle, containing between one and four heteroatoms from the group containing O, N or S; R3,R4,R5, R6,R7 represent hydrogen or one of the groups cited for R2, R4 also being able to form a five-membered or six-membered saturated or unsaturated ring with R3 or R 6, that can contain, in addition to carbon atoms and as a ring member, between one and three other heteroatoms from the group containing O, N and S; R2 and R3, R4 and R 5, and R6 and R7 can respectively form, in order to form spiro groups, a C2-C5 alkylene, alkenylene, or alkinylene chain, which can be broken by between one and three heteroatoms from the group containing O, N and S; p represents 0 or 1; L represents halogen, alkyl, halogenalkyl, alkoxy, cyano, nitro, amino, alkylamino, dialkylamino, alkylcarbonylamino, C(O)-R, S(O)n-R; where n represents 0, 1 or 2; R represents hydrogen, alkyl, halogenalkyl, alkoxy, alkenyloxy, alkinyloxy, amino, alkylamino, dialkylamino; m represents 1, 2, 3, 4 or 5; X represents halogen, cyano, alkyl, alkoxy, alkenyloxy, alkinyloxy or halogenalkoxy, Y represents oxygen or sulphur; Z represents hydrogen, alkyl, halogenalkyl, cycloalkyl, alkylcarbonyl, cycloalkylcarbonyl, alkenyl, halogenalkenyl, cycloalkenyl, alkinyl, halogenalkinyl, phenyl, naphthyl, a five-membered to ten-membered saturated, partially unsaturated or aromatic heterocycle, containing between one and four heteroatoms from the group containing O, N and S; or Z can also form, with R4 or R6, a five-membered or six-membered ring that can contain, in addition to carbon atoms and Y, one or two other heteroatoms from the group containing O, N and S, as a ring member; the groups R1 to R7, Z and R being able to be substituted according to the description. The invention also relates to methods for producing said compounds, to agents containing the same, and to the use thereof for controlling plant pathogenic fungi.
Patent KR-20070065901-A (KR)
Title: Ion beam implant current, spot width and position tuning
Inventor: CHANG SHENGWU
IPC: H01J37/30
Filed: 2005-10-07
Abstract: An ion beam tuning method, system and program product for tuning an ion implanter system are disclosed. The invention obtains an ion beam profile of the ion beam by, for example, scanning the ion beam across a profiler that is within an implant chamber; and tunes the ion implanter system to maximize an estimated implant current based on the ion beam profile to simultaneously optimize total ion beam current and ion beam spot width, and maximize implant current. In addition, the tuning can also position the ion beam along a desired ion beam path based on the feedback of the spot beam center, which improves ion implanter system productivity and performance by reducing ion beam setup time and provides repeatable beam angle performance for each ion beam over many setups.
Patent KR-20070084306-A (KR)
Title: Injection molding machine, plasticizing movement device, and nozzle touch method
Inventor: HAYAKAWA MASAHIRO
IPC: B29C45/17
Filed: 2005-11-14
Abstract: An injection molding machine in which an oil-hydraulic actuator and an oil-hydraulic pump unit are arranged close to each other to make oil-hydraulic piping as short as possible, in which maintainability is improved, and in which reliability of a hydraulic drive section is enhanced. An injection molding machine has one movable section constructed so as to be movable relative to a body frame. A hydraulic actuator and a hydraulic pump unit are fixed to the movable section. The hydraulic pump unit produces hydraulic pressure to supply it to the hydraulic actuator. The hydraulic pump unit and the hydraulic actuator are connected by a hydraulic path provided at the movable section. The hydraulic pump unit, the hydraulic actuator, and the hydraulic path move as the movable section moves.
Patent KR-20070089942-A (KR)
Title: Modified phenolic resin, epoxy resin composition containing the same, and prepreg containing the composition
Inventor: ABE TAKAHARU
IPC: C08G61/02
Filed: 2005-12-16
Abstract: A modified phenolic resin which is an alternating copolymer of a phenol compound and a compound having a divalent connecting group and has a specific structure in which a side chain of an aromatic ring having a hydroxy group has been substituted by a group represented by the general formula (1-1). Using the modified phenolic resin as a hardener for epoxy resins gives an epoxy resin, a composition thereof, and a cured object which are excellent in adhesion and flame retardancy while retaining intact material properties inherent in conventional phenolic resins, such as gel time, glass transition temperature, moisture absorption, and mechanical properties. (1-1) (In the formula, R1 represents a C1-8 linear, branched, or cyclic hydrocarbon group.) The modified phenolic resin is useful as a hardener for epoxy resins for semiconductor encapsulation. The epoxy resin composition has excellent adhesion and high flame retardancy when used in applications such as insulation materials for electrical/electronic parts and laminates (printed wiring boards). Also provided are: a prepreg comprising this epoxy resin composition and a glass base impregnated therewith; a laminate; and an electronic-circuit substrate.
Patent KR-20070098818-A (KR)
Title: Encoding and decoding method and encoding and decoding device
Inventor: AMON PETER
IPC: H04N7/24
Filed: 2005-11-08
Abstract: The invention relates to a method for producing a video data stream for an expansion signal, wherein a base signal represents a first video quality degree and the expansion and base signals jointly represent a second video quality, only second syntax elements of the expansion signal which are not describable by the first syntax element of the base signal are taken into account during encoding, the coding mode of a video encoding method which is encodable by all syntax elements is selected by means of a statistical method, said second syntax elements are not representable by one or several first syntax elements and the method brings about to the production of the shortest video data stream for said second syntax elements. A decoding method for restoring the expansion signal from the video data stream, encoding and coding devices are also disclosed.
Patent KR-20070101857-A (KR)
Title: Nanoscale wire-based data storage
Inventor: LIEBER CHARLES M
IPC: G11B9/06
Filed: 2005-12-06
Abstract: The present invention generally relates to nanotechnology and sub-microelectronic devices that can be used in circuitry and, in some cases, to nanoscale wires and other nanostructures able to encode data. One aspect of the invention provides a nanoscale wire or other nanostructure having a region that is electrically-polarizable, for example, a nanoscale wire may comprise a core and an electrically-polarizable shell. In some cases, the electrically-polarizable region is able to retain its polarization state in the absence of an external electric field. All, or only a portion, of the electrically-polarizable region may be polarized, for example, to encode one or more bits of data. In one set of embodiments, the electrically-polarizable region comprises a functional oxide or a ferroelectric oxide material, for example, BaTiO3, lead zirconium titanate, or the like. In some embodiments, the nanoscale wire (or other nanostructure) may further comprise other materials, for example, a separation region separating the electrically-polarizable region from other regions of the nanoscale wire. For example, in a nanoscale wire, one or more intermediate shells may separate the core from the electrically-polarizable shell.
Patent KR-20070092983-A (KR)
Title: Method and apparatus for providing services and services usage information for a wireless subscriber unit
Inventor: TSEITLIN EUGENE R
IPC: H04M15/00
Filed: 2005-11-14
Abstract: A system, method, and computer program product on a wireless subscriber unit (304) for capturing billing services information for at least one service locally on a wireless subscriber unit (304) is disclosed. The method on a wireless subscriber unit (304) includes sending a registration data packet to a communications system (312) for authorizing a use of at least one service with a wireless subscriber unit (304). The method further includes receiving a service data packet from the communications system (312). The service data packet provides the wireless subscriber unit (304) with at least one network address for at least a second wireless subscriber unit (306). The method further includes creating a completion data packet that includes at least a call detail record of the at least one service.