baber/WOPTO huggingface dataset:
Patent KR-20110001848-A (KR)
Title: Energy experience sturcture
Inventor: CHUNG SOO YONG
IPC: G09B23/18
Filed: 2009-11-25
Abstract: PURPOSE: An energy experience structure is provided to sufficiently secure the amount of power by adding a solar power generator. CONSTITUTION: A closure(110) is fixed on a surface. A display frame is formed on one side of the closure and the upper part of the closure in order to form an awning. A front display part(130) is installed in the center of the display frame. A lamp(140) is installed in the awning of the display frame. A saddle(150) is installed in the upper side of the closure. A pedal(160) is rotatably installed in the left/right side of the closure. A handle frame(170) is extended from the front side of the closure to an upper side. A power generating part(180) generates electrical energy by using the rotational force transferred from the pedal. A power supply part(190) charges electrical energy, which is generated by the power generating part, in a battery. A control part(200) displays the amount of instantaneously generated electrical energy and the amount of total electrical energy on the front display part by measuring the amount of electrical energy generated in the power generating part.
Patent KR-20110061353-A (KR)
Title: Fuse combined with plug in type connector
Inventor: LEE JONG WOOK
IPC: H01H85/175
Filed: 2009-12-01
Abstract: PURPOSE: A fuse combined with a plug in type condenser is provided to simplify parts, thereby easily manufacturing the fuse. CONSTITUTION: A body(70) forms an external housing. A contact terminal unit(50) is inserted into the body. The end of the contact terminal unit is protruded from the bottom of the body. A plug in type condenser(30) is inserted into the gap between the contact terminal units. The plug in type condenser contacts a part of the contact terminal. A cover(10) is coupled with the upper part of the body.
Patent KR-20100074048-A (KR)
Title: Supersonic compressor
Inventor: HOFER DOUGLAS CARL
IPC: F04D29/38
Filed: 2009-12-22
Abstract: PURPOSE: A supersonic compressor is provided to increase the compressor efficiency by comparing to the publicly known supersonic compressor. CONSTITUTION: A supersonic compressor comprises a first hypersonic compressor rotor(100), an inlet guide vane, and a second counter-rotating hypersonic compressor rotor(200). The first hypersonic compressor rotor is driven with the driving shaft(300). The supersonic compressor is arranged in the upstream of the first hypersonic compressor rotor. The second counter-rotating hypersonic compressor rotor is serially composed with the first hypersonic compressor rotor. The first hypersonic compressor rotor comprises a compression lamp arranged on the outer side surface and the rim surface characteristic part including a wheel magnet.
Patent KR-20110077205-A (KR)
Title: Novel 3-arylbutenolide derivatives and its preparation method
Inventor: LEE PHIL HO
IPC: C07D307/58
Filed: 2009-12-30
Abstract: PURPOSE: A 3-arylbutenolide derivative and a method for preparing the same are provided to develop a novel drug and various medicines. CONSTITUTION: A 3-arylbutenolide derivative is denoted by chemical formula 1. A method for preparing the 3-arylbutenolide derivative comprises a step of performing intramolecular cyclization of 2-aryl allenoate derivative of chemical formula 2 under the presence of gold(Au) catalyst and acid. The gold catalyst is monovalent AuBr, AuCl, or PPh_3AuCl, or trivalent AuBr_3 or AuCl_3. The acid is CF_3CO_2H, CH_3CO_2H, CF_3SO_3H.
Patent KR-20110077461-A (KR)
Title: Apparatus for vapor deposition
Inventor: HONG SUNG JAE
IPC: H01L21/205
Filed: 2009-12-30
Abstract: PURPOSE: A depositing apparatus is provided to accurately control a speed by the rotation using a gear. CONSTITUTION: A susceptor(110) is installed in a chamber(112,114). A pinion rotates in one or more installation grooves of the susceptor by the fluid. A phase susceptor(170) is received in the installation groove. The phase susceptor receives a wafer. A rack is formed on the bottom of the phase susceptor and is engaged with the pinion.
Patent KR-20090057212-A (KR)
Title: Semiconductor substrate, method for forming electrode, and method for manufacturing solar cell
Inventor: ISHIKAWA NAOKI
IPC: H01L31/0224
Filed: 2007-07-12
Abstract: Disclosed is a semiconductor substrate which is provided with at least an electrode having a multilayer structure of two or more layers. In the multilayer structure, at least a first electrode layer which is directly joined with the semiconductor substrate contains at least silver and a glass frit, while containing at least one of the oxides of Ti, Bi, Zr, V, Nb, Ta, Cr, Mo, W, Mn, Fe, Co, Ni, Si, Al, Ge, Sn, Pb and Zn as an additive. Meanwhile, among the electrode layers formed on the first electrode layer, at least the outermost electrode layer which is joined with the wiring contains at least silver and a glass frit without containing any of the above-described additives. Consequently, the semiconductor substrate can be provided with an electrode which is reduced in both contact resistance and wiring resistance, while having sufficient bonding strength with the semiconductor substrate as well as sufficient bonding strength with the wiring via a solder.
Patent KR-20090033882-A (KR)
Title: Method of manufacturing mems devices providing air gap control
Inventor: TUNG MING HAU
IPC: B81B3/00
Filed: 2007-05-16
Abstract: Methods and apparatus are provided for controlling a depth of a cavity between two layers of a light modulating device. A method of making a light modulating device includes providing a substrate, forming a sacrificial layer over at least a portion of the substrate, forming a reflective layer over at least a portion of the sacrificial layer, and forming one or more flexure controllers over the substrate, the flexure controllers configured so as to operably support the reflective layer and to form cavities, upon removal of the sacrificial layer, of a depth measurably different than the thickness of the sacrificial layer, wherein the depth is measured perpendicular to the substrate.
Patent KR-20090039752-A (KR)
Title: Method and device for operating an internal combustion engine
Inventor: DELP MATTHIAS
IPC: F02D45/00
Filed: 2007-05-21
Abstract: The invention relates to a method and a device for operating an internal combustion engine comprising a fuel pump, which is coupled on the drive side to a camshaft or crankshaft, and a fuel tank, which is supplied with fuel by the fuel pump and to which a pressure sensor is allocated in order to detect the pressure in the fuel tank. A first and a second crankshaft rotation (CRK_R1, CRK_R2) are assigned to a respective combustion cycle of the internal combustion engine. The first or second crankshaft rotation (CRK_R1, CRK_R2) is identified in accordance with a signal progression (P_F_S) of the pressure detected in the fuel tank, said progression characterising the relevant crankshaft rotation.
Patent KR-20090042917-A (KR)
Inventor: LAUDENKLOS MANFRED
IPC: B22D19/16
Filed: 2007-05-25
Abstract: 본 발명은 금속 표면에 뿌려 산화막을 줄이기 위한 플럭스에 관한 것으로, 이 플럭스는 불화칼륨, 불화나트륨 및 물로 이루어진다. 본 발명은 또한 철계 합금과 알루미늄계 합금의 2가지 재료로 된 금속 부분들을 제조하기 위한 주조법에 관한 것이기도 하다. 본 발명의 플럭스는 불화지르코늄, 불화리튬, 불화나트륨, 칼륨빙정석 및 칼륨알루미늄 불화물(KaAlF4) 중의 하나나 다수를 일부분으로 하고, 지르코늄, 리튬, 칼륨, 나트륨, 비스무트, 붕소, 타타늄 및 젤라틴 중의 하나나 다수를 기제로 한 염을 다른 부분으로 한다.
Patent KR-20090046933-A (KR)
Inventor: KURIBARA MASAYUKI
IPC: G03F1/84
Filed: 2007-08-30
Abstract: 본 발명은 시료 표면의 전위를 일정하게 해서 높은 정밀도로 사료를 측정할 수 있는 전자 빔 치수 측정 장치 및 전자 빔 치수 측정 방법을 제공하는 것을 목적으로 한다.  전자 빔 치수 측정 장치는, 전자 빔을 시료의 표면에 조사하는 전자 빔 조사 수단, 시료 7을 올려 두는 스테이지 5, 시료 7과 대향하도록 배치되는 광전자 생성 전극 52, 자외광을 조사하는 자외광 조사 수단 53, 및 자외광 조사 수단 53으로 하여금 자외광을 소정 시간 조사하게 해서 시료 7 및 광전자 생성 전극 52로부터 광전자를 방출시키고, 시료 7이 방출하는 광전자의 에너지와 광전자 생성 전극 52가 방출하는 광전자의 에너지의 차이에 상당하는 에너지를 공급하는 전압을 광전자 생성 전극 52에 인가하여, 시료 7의 표면 전위를 0V로 하는 제어 수단 20을 포함한다.  제어 수단 20은, 시료 7의 표면의 전위를 일정하게 한 후, 시료 7의 치수 측정을 행한다. 
       
     전자 빔, 치수 측정, 자외광, 이차 전자, 대전, 광전자, 교정 시료, 일함수.
Patent KR-20090058573-A (KR)
Title: Dynamically selecting methods to reduce distortion in multi-carrier modulated signals resulting from high peak-to-average power ratios
Inventor: WOODWARD GRAEME KENNETH
IPC: H04B7/005
Filed: 2007-09-19
Abstract: In one embodiment, an algorithm dynamically selects a method for reducing distortion in a multi-carrier modulated signal, such as an orthogonal frequency division multiplexing (OFDM) signal. The algorithm directs a transmitter to transmit peak-to-average power ratio (PAPR)-reduction signals over reserved tones (i.e., frequencies) if reserved tones are available. If reserved tones are not available, then the algorithm directs the transmitter to transmit PAPR-reduction symbols over free tones if free tones are available. If the free tones for this transmitter are used by adjacent transmitters, then interference-reduction techniques may be used to reduce interference with the adjacent transmitters. If reserved tones and free tones are not available, then the transmitter may use an alternative method to reduce distortion, such as successive clipping and filtering. In another embodiment, the transmitter may transmit PAPR-reduction symbols over both free and reserved tones, if available.
Patent KR-20090068351-A (KR)
Title: Method and device for producing molten material
Inventor: HAUZENBERGER FRANZ
IPC: C21B13/14
Filed: 2007-10-01
Abstract: The invention relates to a method for producing molten material, wherein oxygen, reducing agents and iron that has been reduced in a reduction reactor (1) are introduced into a melter gasifier (3). The reducing agent is gasified with the oxygen and the heat thereby produced melts the reduced iron. The coupling gas from the melter gasifier (3) is used at least as a portion of the reduction gas, reacted top gas is withdrawn from the reduction reactor (1). The aim of the invention is to increase energy efficiency and raw material efficiency as well as productivity while at the same time obtaining metallurgically improved properties of the product. For this purpose, at least a portion of the top gas is branched off from the line (9) for the withdrawal of the top gas from the reduction reactor (1) and is returned via at least one return line (13, 18) leading to the melter gasifier (3) and is introduced into the melter gasifier (3).
Patent KR-20090091135-A (KR)
Title: Container with in-mold label
Inventor: SCHLAUPITZ ROBERT SAMUEL
IPC: B29C48/10
Filed: 2007-11-05
Abstract: A container having a scented label attached using an in-mold label process and methods of making the same. A scented material is supplied to the label, and the label is attached to the container using an in-mold label process. In another embodiment, a container comprises an interior cavity for retaining a substance, and a label adapted to dispense a scent, wherein the label is disposed on an exterior surface of the container using an in-mold label process. The scent may be suggestive of the content of the container. ® KIPO & WIPO 2009
Patent KR-20090074092-A (KR)
Title: Method for manufacturing group iii nitride semiconductor light-emitting device, group iii nitride semiconductor light-emitting device, and lamp
Inventor: YOKOYAMA YASUNORI
IPC: H01L33/32
Filed: 2007-12-05
Abstract: Disclosed is a method for manufacturing a group III nitride semiconductor light-emitting device, which enables to obtain a device having excellent light emission characteristics with excellent productivity. Also disclosed are a group III nitride semiconductor light-emitting device and a lamp. Specifically disclosed is a method for manufacturing a group III nitride semiconductor light-emitting device, wherein an intermediate layer (12) composed of a group III nitride compound is formed on a substrate (11) by activating and reacting a metal material and a gas containing a group V element by using a plasma, and then an n-type semiconductor layer (14), a light-emitting layer (15) and a p-type semiconductor layer (16), each composed of a group III nitride semiconductor, are sequentially formed on the intermediate layer (12). In this method, nitrogen is used as the group V element and the nitrogen gas fraction in the gas during the formation of the intermediate layer (12) is set at more than 20% but not more than 99%, and the intermediate layer (12) is formed as a single crystal structure.
Patent KR-20090097156-A (KR)
Title: Retracting mechanism and fixing structure
Inventor: TOMIJI KATSUYASU
IPC: E05F5/00
Filed: 2007-12-05
Abstract: A retracting mechanism comprises a catcher (2) provided in a door frame (H') and catching a striker body (1) being moved from a front side (F) when a door (D') is turned toward a reference position; a brake unit (5); and an cooperation means (3) of the catcher and the brake unit. The catcher (2) is provided to turn reciprocally between a standby position and a rounding position and arranged to catch the striker body (1) at the standby position and to turn reciprocally to the rounding position. Braking by the brake unit (5) acts on the turning motion of the catcher (2) toward the rounding position through a connection gear member (30).
Patent KR-20090082505-A (KR)
Title: Spiro-piperidine derivatives
Inventor: BISSANTZ CATERINA
IPC: C07D491/10
Filed: 2007-12-13
Abstract: The present invention is concerned with novel spiro-piperidine derivatives as V1a receptor antagonists, their manufacture, pharmaceutical compositions containing them and their use as medicaments. The active compounds of the present invention are useful in the prevention and/or treatment of anxiety and depressive disorders and other diseases. In particular, the present invention is concerned with compounds of the general formula (I), wherein R1 to R5, R5', X, Y and A are as defined in the specification.
Patent KR-20090092818-A (KR)
Title: Synchronizing ring of a synchronizing device
Inventor: KARAIS THOMAS
IPC: F16D23/02
Filed: 2007-12-06
Abstract: A synchronizing ring (1) for a synchronizing device of a motor vehicle gearing, with a ring body (2), wherein the ring body (2) has a plurality of recesses (3), and frictional elements (4) are arranged in the recesses (3).
Patent KR-20090109540-A (KR)
Title: Ferritic stainless steel for exhaust gas passage member
IPC: F01N13/16
Filed: 2008-01-31
Abstract: Disclosed is a stainless steel for an automobile exhaust gas passage member, which comprises the following components (by mass): C: 0.03% or less, Si: 1% or less, Mn: 1.5% or less, Ni: 0.6% or less, Cr: 10-20%, Nb: more than 0.5% and not more than 0.7%, Ti: 0.05-0.3%, Cu: more than 1% and not more than 2%, V: 0.2% or less, N: 0.03% or less, B: 0.0005-0.02%, optionally Al: 0.1% or less, and optionally at least one member selected from Mo, W, Zr and Co in the total amount of 4% or less, with the remainder being Fe and unavoidable impurities, wherein the stainless steel has such a structure that a Cu phase and a Nb compound phase each having a longer diameter of 0.5 μm or more is contained at a ratio of 10 pieces/25 μm2 or less. The stainless steel can show excellent thermal fatigue properties and low-temperature stiffness when used as an exhaust gas passage member of a higher peak temperature type or a lower peak temperature type.
Patent KR-20090106534-A (KR)
Title: Technique for using an improved shield ring in plasma-based ion implantation
IPC: C23C14/48
Filed: 2007-12-20
Abstract: A technique for using an improved shield ring in plasma-based ion implantation is disclosed. In one particular exemplary embodiment, the technique may be realized as an apparatus and method for plasma-based ion implantation, such as radio frequency plasma doping (RF-PLAD). The apparatus and method may comprise a shield ring positioned on a same plane as and around a periphery of a target wafer, wherein the shield ring comprises an aperture-defining device for defining an area of at least one aperture, a Faraday cup positioned under the at least one aperture, and dose count electronics connected the Faraday cup for calculating ion dose rate. The at least one aperture may comprise at least one of a circular, arc-shaped, slit-shaped, ring-shaped, rectangular, triangular, and elliptical shape. The aperture-defining device may comprise at least one of silicon, silicon carbide, carbon, and graphite.
Patent KR-20090115761-A (KR)
Title: Process for preparing alkoxylation catalyst and alkoxylation process
Inventor: MATHESON KENNETH LEE
IPC: B01J31/02
Filed: 2008-02-14
Abstract: A process for preparing an alkoxylation catalyst wherein a catalyst precursor which is formed from an alkoxylated alcohol and an alkaline earth metal compound to form a dispersion of an alkaline earth metal species is reacted with at least one alkylene oxide to alkoxylate at least a portion of the alkoxylated alcohol and forms a block alkoxylated alcohol.
Patent KR-20100034729-A (KR)
Title: Solder alloys and method for the rapair of a component
Inventor: HEINZ PAUL
IPC: B23K35/30
Filed: 2008-02-26
Abstract: Many known solder alloys according to prior art utilize silicon or boron as melting point reducers, which, however, form brittle phases that have an undesirable effect on the thermo-mechanical properties. The solder alloy comprises gallium and/or germanium, preferably forming the Y' phase and having improved mechanical properties.
Patent KR-20110080395-A (KR)
Title: Motion detection device and method, and image processing apparatus comprising the same device
Inventor: PARK SUNG WON
IPC: G06T7/20
Filed: 2010-01-05
Abstract: PURPOSE: A motion detection apparatus and method, and an image processor including the motion detection apparatus are provided to quickly search necessary data. CONSTITUTION: A critical value setting unit(120) establishes a critical value for motion detection based on one or more parameters. A map generation unit(140) compares the image of a current frame with the image of a previous frame, acquires a luminance difference value, compares the luminance difference value with the critical value, and creates a binary map. A morphology unit(160) filters the binary map and eliminates the noise. A storage policy decision unit(180) gives the continuity of the storage of a frame unit for a detected image.
Patent KR-20100084128-A (KR)
Title: Explosion-proof valve
Inventor: CHOI SAM SUNG
IPC: F16K17/30
Filed: 2010-01-14
Abstract: PURPOSE: An explosion-proof valve is provided to prevent the inflow of the toxic chemical and radioactive ash inside due to outside explosion including nuclear-biological-chemical attack by opening and closing a disk according to explosion pressure. CONSTITUTION: An explosion-proof valve comprises a valve body(10), a lower coupling unit and an upper coupling unit. The lower coupling member comprises a disc-fixed housing(21) and a shaft(22). The disc fixed housing is supported by the multiple housing reinforcement shafts and is fixed by an anchoring bolt. The shaft vertically passes through the inside of the disc fixed housing. The upper coupling member covers the shaft to move vertically inside the disc-fixed housing. The upper coupling member comprises a disc moving housing(31) and a disc(32). The disc moving housing is elastically installed by a spring(23).
Patent KR-20110083431-A (KR)
Title: Subband selection information feedback error detection method in wireless mobile communication system using localized subchannel and apparatus therefor
Inventor: ROH KWAN HEE
IPC: H04L1/16
Filed: 2010-01-14
Abstract: PURPOSE: A sub band selection information feedback error detecting method in a wireless mobile communication system using a localized sub channel and an apparatus therefor are provided to detect an error of feedback information when selection information of a sub band is reported to a base station, thereby preventing loss of resources by wrong sub channel allocation. CONSTITUTION: A TX/RX unit(400) transceives a signal. A receiving signal quality measuring unit(402) measures the quality of a downlink sub band. A preference sub band selecting unit(404) selects a preference sub band based on the quality of the measured sub band. An error detecting unit(406) detects whether the selected sub band information has an error. A scheduler unit(412) generates an allocation message using sub band selection information.
Patent KR-20110083896-A (KR)
Title: Semiconductor memory system using multi-channel, and error checking and correcting method thereof
Inventor: LEE HYUN WOONG
IPC: G06F11/08
Filed: 2010-01-15
Abstract: PURPOSE: A semiconductor memory system using multi-channel and error detecting and correcting method thereof are provided to improve the error detecting and correcting performance. CONSTITUTION: A semiconductor memory system comprises a plurality of semiconductor memory devices, a memory controller which includes an ECC(Error Checking and Correcting) decoder about a normal data programmed in the semiconductor memory device, and a plurality of channels which connects the memory controller to one or more semiconductor memory devices among the plurality of memory devices.
Patent KR-20110085350-A (KR)
Title: Intelligence rfid reagent cabinet managing system and managing method for toxic substance management
Inventor: HWANG EUL MOON
IPC: G06Q50/22
Filed: 2010-01-20
Abstract: PURPOSE: An intelligence RFID reagent cabinet managing system and a managing method for a toxic substance management are provided to care the health state of a handler by dealing harmful substance in a safe experimental hood. CONSTITUTION: A handler recognition RFID reader(102) for a medicine cabinet(100) recognizes the RFID tag of a user. An experiment hood(200) includes an exhaust facility on the top of a worktable. The experiment hood manager installs the recognition RFID reader(202) to one side of a worktable. The experiment hood establishes the reagent warehousing/shipment recognition RFID reader(201). A disposal box(300) establishes the RFID reader for recognizing the manager.
Patent KR-20110087584-A (KR)
Title: Display panel and display apparatus having the same
Inventor: KIM JI SUN
IPC: G02F1/16766
Filed: 2010-01-26
Abstract: PURPOSE: An electrophoretic display panel of a display device is provided to improve display quality. CONSTITUTION: A display panel(1000) comprises a first substrate which includes a first base substrate(110) and pixel electrodes(180), a second substrate which is placed on a second base substrate and the pixel electrodes on the second substrate, an electrophoretic layer which expresses gradation placed between the first and the second substrates, and a shielding electrode(170) in which a voltage corresponding to a black gradation is applied.
Patent KR-20110087949-A (KR)
Title: Apparatus and method for transmitting and receiving ethernet data in base station
Inventor: KIM KEUN BOK
IPC: H04L12/56
Filed: 2010-01-27
Abstract: PURPOSE: A method for transmitting and receiving Ethernet data in a base station and apparatus thereof are provided to divide an Ethernet channel which is allocated to a CPRI(Common Public Radio Interface) into a plurality of Ethernet channels. CONSTITUTION: A DU(Digital Unit) determines the number of Ethernet channels for Ethernet data transmission based on the shape of a connected RRU(Remote Radio Frequency Unit)(702). The DU sets up a plurality of Ethernet pointers(704). The DU divides one Ethernet channel into a plurality of Ethernet channel in the use of an Ethernet pointer(706). The DU allocates the divided Ethernet channels into RRU(708).
Patent KR-20110059508-A (KR)
Title: Liquid crystal display and manufacturing method of the same
Inventor: KIM JAE HOON
IPC: G02F1/1337
Filed: 2010-02-05
Abstract: PURPOSE: A liquid crystal display device and manufacturing method thereof are provided to remove the afterimage problem of a video and to improve response speed, brightness, and viewing angle. CONSTITUTION: A second substrate(200) is opposite to a first substrate. A first electrode and a second electrode are formed in the first substrate. A liquid crystal layer(3) is pinched between the first substrate and the second substrate. A first alignment layer(1) contacts the liquid crystal layer on the first substrate. The first alignment layer includes a first orientation base film(12) and a first orientation controlling agent(13).