baber/WOPTO huggingface dataset:
Patent KR-20070024535-A (KR)
Title: Improved neutron absorption effectiveness for boron content aluminum materials
Inventor: CHEN XIAO GUANG
IPC: G21F1/08
Filed: 2005-04-21
Abstract: A method is described for improving neutron absorption in aluminum-based cast composite material, which comprises preparing a molten composite from an aluminum alloy matrix and aluminum-boron intermetallics containing relatively large boron- containing particles, and either (a) heating the composite and holding for a time sufficient to partially dissolve the boron-containing particles and then adding titanium to form fine titanium diboride particles, and casting the composite, or (b) adding gadolinium or samarium to the molten composite or to the aluminum alloy matrix and casting the composite to precipitate fine particles of Gd-Al or Sm-Al within the cast composite, said fine particles filling gaps around the large boron-containing particles with neutron absorbing material. A neutron absorbing cast composite material is obtained comprising neutron absorbing compounds in the form of large particles comprising B4 C or an aluminum-boron intermetallic and a distribution of fine particles or precipitates comprising TiB2 or (AlTi)B2, Sm- aluminum intermetallic compounds or Gd-aluminum intermetallic compounds. ® KIPO & WIPO 2007
Patent KR-20070054601-A (KR)
Inventor: LOWE CHRISTOPHER ROBIN
IPC: G01N21/47
Filed: 2005-06-06
Abstract: 본 발명은 유체(fluid)로 된 분석물(analyte)을 탐지(detection)하기 위한 방법에 관한 것으로서, 상기 방법은 매체(medium)와 매체의 체적을 통해서 배치된 홀로그램(hologram)을 포함하는 홀로그래픽 요소(holographic element)와 유체를 접촉(contacting)하는 것을 포함하는데, 여기서 요소의 광학적 특징(optical characteristic)은 매체의 체적을 통해서 발생하는 물리적 특성의 변화(variation)의 결과로서 변하는 것을 특징으로 하며, 변화(variation)는 매체와 분석물 사이의 상호작용(interaction)의 결과로서 일어나는 것을 특징으로 하며; 그리고 요소의 광학적 특징의 모든 변화를 탐지(detecting)하는 것을 포함하는데, 여기서 (a) 매체는 분석물과 반응할 수 있는 그룹(group)을 포함하는데, 분석물 또는 그룹은 다수의 형태로 존재할 수 있는 것을 특징으로 하며, 탐지(detecting)는 상대적으로 더욱 반응적인 형태(reactive form)로 덜 반응적인 형태의 분석물 또는 그룹의 변환(conversion)을 촉진시킬 수 있는 제 1 촉매(catalyst)의 존재 하에서 수행되거나, 또는 (b) 유체는 매체와 상호작용 할 수 있는, 분석물 이외의 구성성분(component)을 포함하고, 탐지(detecting)는 상기 구성성분의 제거(removal)를 촉진시킬 수 있는 제 2 촉매(catalyst)의 존재 하에서 수행되어지는 것을 특징으로 한다.
Patent KR-20070017413-A (KR)
IPC: H04B1/44
Filed: 2005-06-08
Abstract: 내부 안테나 또는 외부 안테나에 연결될 수 있는 복수의 신호 경로를 지니는 RF 전단에 있어서, 상기 내부 안테나 또는 상기 외부 안테나 중 어느 한쪽을 선택하기 위해 안테나 스위치부가 사용된다. 상기 안테나 스위치부에 있어서, 2개의 직렬 스위치들이 각각의 신호 경로의 동일 연결점 연결되어 동작하도록 사용된다. 상기 2개의 스위치는, 2개의 상이한 안테나들 중 한 안테나를 선택하도록 상기 2개의 상이한 안테나들에 개별적으로 연결되어 그 신호 경로의 신호들을 라우팅한다. 신호 경로들 간의 다른 분리 방식을 제공하기 위해, 각각의 신호 경로는 상기 연결점에 근접한 분로 스위치(shunt switch)와 연결될 수 있다. 선택된 신호 경로에 연결된 분로 스위치만이 개방 위치로 동작하고, 나머지 모든 분로 스위치들은 폐쇄 위치로 동작한다.
Patent KR-20070007975-A (KR)
Title: Optically variable security devices
Inventor: PHILLIPS ROGER W
IPC: B42D25/30
Filed: 2000-10-10
Abstract: A security article (10) includes a light transmissive substrate (12) having a first surface and an opposing second surface, with the first surface having an optical interference pattern (14) such as a holographic image pattern or an optical diffraction pattern thereon. A color shifting optical coating (16) is formed on the substrate such as on the interference pattern or on the opposing second surface of the substrate, with the optical coating providing an observable color shift as the angle of incident light or viewing angle changes. Various processes can be utilized to form the security article (10), such as vacuum coating processes, lamination, laser scribing, and laser imaging. The security article (10) can be affixed to a variety of objects through various attachment mechanisms, such as pressure sensitive adhesives or hot stamping processes, to provide for enhanced security measures such as anticounterfeiting. ® KIPO & WIPO 2007
Patent KR-20070040343-A (KR)
Inventor: TAUCHI KUNIKAZU
IPC: C08L83/06
Filed: 2005-08-02
Abstract: 본 발명의 목적은 특정 구조를 가지며, 경화성이 우수한 신규 폴리오르가노실록산, 및 경화시의 작업성이 높고, 자외선 투과성 및 내열성이 우수하며, 인성 및 냉열 사이클에 의한 균열 발생이 개량된 경화물이 얻어질 수 있는 경화성 조성물을 제공하는 것에 있다.  본 발명의 폴리오르가노실록산은, 상기 화학식 1로 표시되는 유기 규소 함유 화합물을, 2개 이상의 히드록실기를 갖는 유기 폴리올 화합물의 존재하에 가수분해 축합시킴으로써 얻어지며, 옥세타닐기를 갖는다. 
     <화학식 1> 
     
       
     
       
     폴리오르가노실록산, 경화성 조성물, 유기 폴리올 화합물, 냉열 사이클
Patent KR-20080066201-A (KR)
Title: Method for managing power of mobile device
Inventor: LEE JAE IL
IPC: G06F1/26
Filed: 2007-01-11
Abstract: A method for managing power in a portable product is provided to perform power management by storing processed data automatically and turning off the power based on a result analyzing motion measurement values of a 6-axial motion sensor. Motion measurement values measured by a 6-axial motion sensor are analyzed while various data is processed by operation using battery power(S401). The data is continuously processed when the motion measurement value is not largely changed on an X-axis. The processed data is stored and a power-off signal is provided at the same time when the motion measurement value is largely moved on the X-axis while a Y value is changed smaller than an X-value and a Z-value is changed smaller than the Y-value(S419). The battery power is cut off by the power-off signal(S421).
Patent KR-20090000153-A (KR)
Title: Local broadcasting system and method
Inventor: KWON YOUNG HYUN
IPC: H04H20/61
Filed: 2007-01-18
Abstract: A school broadcasting system and a control method thereof are provided to perform the broadcasting by a main amplifier immediately regardless of the situation of a local amplifier, in case the main amplifier transmits a broadcast signal. A main amplifier(100) requests a local amplifier(110) to check its operated state or receives the checked result in response to the request from the local amplifier. The local amplifier determines whether the local amplifier itself operates or not based on the difference between impedance values when outputting a broadcasting signal and not outputting it. The determined operation state is displayed through an outputting unit of the local amplifier or a display unit of the main amplifier. That is, the main amplifier receives information about the checked operation state from the local amplifier, and outputs the received result through the display unit. An administrator, who transmits the broadcasting through the main amplifier or manages a broadcasting system, determines whether to output the broadcasting signal through the main amplifier or not according to the checked operation state.
Patent KR-20080081104-A (KR)
Inventor: KIM SUNG JONG
IPC: G06Q30/02
Filed: 2007-01-20
Abstract: 본 발명은 인터넷에 연결된 게임이나 가상공간에서 실제상품과 동일한 디자인의 아이템을 온라인 캐릭터에 장착할 수 있으며 또한 장착된 모습으로 게임이나 가상공간에서 참여해 봄으로써 이용자의 구매 욕구를 자극하는 온라인 캐릭터 광고기법과 실제 상품을 제작할 수 있는 범위 내에서 분류체계를 만들어 분류별로 아이템의 디자인을 선택하여 사용자의 기호에 맞는 디자인을 가상으로 만들어보고 실제 제품으로도 구매할 수 있도록 한 맞춤제작시스템과 이것들이 쉽게 전자상거래 되어 질수 있도록 한 인터넷 전자상거래 방법에 관한 것이다.  
       
     인터넷, 온라인서비스, 게임, 온라인맞춤제작, 전자상거래
Patent KR-20070108444-A (KR)
Title: Method to purify polluted river water using rotating water gate and system to control rotating action
Inventor: HAN SANG KWAN
IPC: E02B8/04
Filed: 2007-01-24
Abstract: A method of purifying a polluted stream using a rotating water gate and an integrated control system is provided to prevent water leakage, to increase storage volume, and to purify water by installing a packing member longitudinally, installing a side plate asymmetrically from a rotation axle, and discharging water at a lower portion of the rotating water gate. In accordance with an integrated control system(100), a waterway(11) is formed between both side support structures(10), and a housing(20) is installed to a side of the support structure to form a closed space. A rotating water gate is formed with an arc type gate plate(31), two side plates(32) connected perpendicularly to the gate plate, and an rotating axle(33) connected to the side plate. At an opened position, the side plate is formed asymmetrically to be longer at a discharge side than at a storage side from the rotation axle. A piston rod of the operating cylinder is connected to an operating link(34) to be rotated which is fixed to the rotation axle. At an outside of a pushing plate(35), a support plate(62) and an operating plate(63) are fixed in a V shape. An additional cylinder or an elevating block can be used to discharge water at a bottom.
Patent KR-20070082509-A (KR)
Title: Semiconductor memory device using alloy metal gate electrode
Inventor: CHA YOUNG KWAN
IPC: H01L27/115
Filed: 2007-01-26
Abstract: A semiconductor memory device having a gate electrode layer made of alloy is provided to prevent back tunneling by forming a gate electrode layer of a material having a higher work function without significantly increasing a thickness of a blocking layer. A semiconductor memory device includes a semiconductor substrate(21) having a first impurity region(22a) and a second impurity region(22b), and a gate structure(24) formed on the semiconductor substrate and contacting the first and the second impurity regions. The gate structure has a gate electrode layer made of a first metal and a second metal, wherein the first metal is a noble metal and the second metal includes at least one of aluminum, titanium, gallium, indium, tin, thallium, bismuth and lead.
Patent KR-20080071643-A (KR)
Title: Load-lock chamber
Inventor: LEE JUNG HUI
IPC: H01L21/68
Filed: 2007-01-31
Abstract: A load lock chamber is provided to prevent pollution of plural wafers in a chamber body due to pollutants by employing a purge gas sprayer, a gas flux control unit, and a control unit. A chamber body(151) provides a space being sealed from the outside. A slit valve(152) is formed on a sidewall of the chamber body. A door is formed on another sidewall of the chamber body opposite to the slit valve. An indexer(170) vertically moves a wafer cassette(102) mounting plural wafers(100) in the chamber body between the door and the slit valve. A vacuum pump(160) pumps air in the chamber body through a pumping line(158) connected to a bottom of the chamber body on a lower portion of the indexer. A purge gas sprayer(210) is formed on an upper end of the chamber body opposite to the bottom of the chamber body to eject or spray purge gas. A purge gas supplying unit(180) supplies purge gas into the chamber body from the outside thereof through a purge line(156) connected to the purge gas sprayer. A flux control unit(190) controls a flux of the purge gas flowing through the purge line between the purge gas supplying unit and the chamber body. A control unit(200) outputs a control signal for controlling a pressure control unit so that the flux of the purge gas flowed through the purge line according to the opening and shutting operations of the slit valve and the door.
Patent KR-20080072985-A (KR)
Title: Two wheel drive of electric scooter
Inventor: HWANG SUNG HO
IPC: B62K11/00
Filed: 2007-02-05
Abstract: An electric scooter of a two wheel drive is provided to improve driving efficiency by preventing a slip in rotating or driving on an unsteady road surface by controlling rotational speed of front and rear wheels. An electric scooter of a two wheel drive includes a body(100) and a first and a second ECU(Electrical Control Unit)(20,30). The body has a seat(102). The first and second ECU are connected to a main power source(10). The first ECU transmits a control signal of a speed increasing unit(60) to the second ECU, controls an operation state by being connected to a front wheel driving unit(42) with a front wheel speed sensor of a front wheel(40), and determines operation of the front wheel driving unit by an electrical signal measured through a front wheel current sensor and the front wheel speed sensor. The second ECU is connected to a rear wheel driving unit(52) with a rear wheel speed sensor of a rear wheel(50) and controls operation of the rear wheel driving unit by an electrical signal measured through a rear wheel current sensor and the rear wheel speed sensor.
Patent KR-20080075981-A (KR)
Title: Collision energy absorbable steering column for vehicle equipped with wire plate
Inventor: JEON WON JOO
IPC: B62D1/19
Filed: 2007-02-14
Abstract: A shock absorption type steering column for a vehicle having a wire plate is provided to easily control an initial load by adjusting the diameter of a wire or the angle of bending parts. A shock absorption type steering column for a vehicle having a wire plate comprises a steering shaft, an inner tube wrapping the steering shaft and an outer tube wrapping the inner tube, an upper bracket, and a wire plate(300). The steering shaft has an upper end joined to a steering wheel and a lower end coupled to a rack-pinion device. The upper bracket fixed on the vehicle through a capsule supports the outer periphery of the outer tube. The wire plate, whose one side is fixed on the capsule by a fixing unit and other side is fixed on the upper bracket by the fixing member, absorbs a shock by transformation of a wire in collision of the vehicle. The wire plate also consists of a closed curve type wire(305) including more than one bending parts for absorbing the shock, a lower guide plate(317) having a guide groove and an assembling hole(310), and an upper guide plate(315) symmetrical to the lower guide plate.
Patent KR-20070082880-A (KR)
Title: The substrate processing method, substrate processing device and manufacturing method of semiconductor device
Inventor: HAYASAKI KEI
IPC: H01L21/304
Filed: 2007-02-16
Abstract: A substrate processing apparatus is provided to control generation of defects in the outer circumferential part of a substrate by continuously supplying a cleaning solution to the peripheral region of the substrate while a cleaning solution is intermittently supplied to the central region of the substrate. A processed substrate(10) is stacked on a rotating stage(21). After a predetermined quantity of a cleaning solution is supplied to the central region of the substrate by a first nozzle(41), the supply of the cleaning solution is stopped. A cleaning solution is continuously supplied to the peripheral region of the substrate by a second nozzle(42). A surface monitor instrument(51,52) monitors the state of the cleaning solution on the surface of the substrate after the predetermined quantity of the cleaning solution is supplied by the first nozzle and detects an interference pattern. After the interference pattern on the central region of the substrate is detected by the surface monitor instrument, a unit re-supplies and re-stops the cleaning solution caused by the first nozzle.
Patent KR-20080076463-A (KR)
Title: Apparatus and method for receiving clock error control in high speed baseband data storage system
Inventor: LEE JAE YOON
IPC: H04L25/02
Filed: 2007-02-16
Abstract: An apparatus and a method for controlling a reception clock error in a high speed baseband data storage data system are provided to minimize a clock timing error of a frame clock between all memory boards. An apparatus for controlling a reception clock error in a high speed baseband data storage data system includes a clock generation unit(210), a clock distribution unit(220), a plurality of memory boards(230,240,250), and a control unit(270). The clock generation unit generates a first reference clock, a second reference clock and a third reference clock. The clock distribution unit generates a fourth reference clock by distributing a first reference clock, and generates a fifth reference clock by distributing a second reference clock. The memory boards receive the fourth reference clock as an operation clock, and receive the fifth reference clock as a clock for determining a start and an end of data. The memory boards generate a sixth reference clock, and provide a clock error of the fifth reference clock and the third reference clock. The memory boards receive a clock error correction command, correct the clock error, and input/output the data in response to the command. The control unit is coupled to the memory boards in parallel, and receives the clock error of each of the memory boards. The control unit commands the correction of the clock error based on the clock error of the memory board having a largest error, and performs a memory access for a baseband data input/output of a high speed.
Patent KR-20080078112-A (KR)
Title: Apparatus and method for updating boot logo in portable terminal
Inventor: MIN JEONG HWAN
IPC: G06F9/06
Filed: 2007-02-22
Abstract: A device and a method for updating a boot logo in a portable terminal are provided to update a new image to the boot log without damaging a boot loader by updating only the boot logo without updating the boot loader, as the boot logo is stored separately from the boot loader by using a flash memory. A memory(304) such as a flash memory stores a boot loader and a boot logo image separately. A controller(300) stores the boot logo image selected by a user, and reads and displays the boot logo image through the boot loader when a portable terminal is turned on. The boot logo image is downloaded from a telecom provider or a terminal maker through an access provider by using one of well-know protocols such as TFTP(Trivial File Transfer Protocol), HTTP(HyperText Transfer Protocol), FTP(File Transfer Protocol), and USB(Universal Serial Bus) protocol, or is set by the user.
Patent KR-20080078298-A (KR)
Title: Structure for connecting a case air conditioner and duct
Inventor: LEE YONG HUNG
IPC: B60H1/26
Filed: 2007-02-23
Abstract: A structure for connecting an air conditioning case and a duct in a vehicle is provided to prevent air leakage caused by a gap formed between a center vent of a face vent and a center coupling part of an air flow division duct by forming the center coupling part having a length equal to or larger than the total length of two side coupling parts in the width direction of the vehicle. An air conditioning case(10) has a face vent(14) that is divided into two side vents(14a,14b) and a center vent(14c). A duct(30) includes an air flow division duct(31) divided into two side coupling parts(31e,31d) and a center coupling part(31f), a first vent duct extending to the two side coupling parts, and a second vent duct extending to the center coupling part. The first vent duct includes two side vent ducts(35a,35b). The second vent duct includes center vent ducts(36a,36b). A projection(14h) is formed at an upper surface of the center vent.
Patent KR-20080079419-A (KR)
Inventor: SEO SUNG KYO
IPC: G06F3/0354
Filed: 2007-02-27
Abstract: 본 발명은 컴퓨터용 마우스 장치에 관한 것으로서, 기존 마우스에서 사용되고 있는 1~3 가지의 버튼에 인터넷 서핑시뿐만 아니라 기타 컴퓨터 작업시 가징 사용 빈도가 높은  뒷 페이지 이동 과  페이지 닫기  명령에 대해 직접 실행할 수 있는 별도의 버튼을 추가하여 기존에 마우스 커서를 원하는 위치로 이동시켜야만 하는 불편함을 해소하여 특히 인터넷 서핑시 사용자에게 편리함을 제공하여 마우스의 활용도를 극대화하는 효과를 얻을 수 있다. 
       
     마우스
Patent KR-20080080730-A (KR)
Title: Apparatus for controlling luminance, method of controlling luminance, and display device having the same
Inventor: KIM YOUNG
IPC: H05B41/38
Filed: 2007-03-02
Abstract: A luminance control apparatus and a controlling method thereof, and a display device are provided to apply the luminance control apparatus to a transflective or transmissive display panel by setting a transflective or transmissive mode through a mode selecting unit. A luminance control apparatus(100) includes a comparing unit(30), a summing unit(80), a mode selecting unit(110), an inversion unit(150), and a decoding unit(160). The comparing unit compares light sensing voltage with reference voltage in each sensing period to generate a light sensing signal. The summing unit sums the light sensing signals of a plurality of sensing periods to generate a plurality of summation signals(SUM1,SUM2,SUM3). The mode selecting unit controls application of the summation signals by mode selection. The inversion unit performs inversion of the summation signals according to control of the mode selecting unit to generate a plurality of inversion signals(INV1,INV2,INV3). The decoding unit decodes the summation signals or the inversion signals to output decoding signals(OUT1,OUT2).
Patent KR-20080084039-A (KR)
Title: Liquid composition of non-chlorinated compound for removing snow or ice and method for removing snow or ice
Inventor: AHN CHUL HO
IPC: C09K3/18
Filed: 2007-03-14
Abstract: A non-chlorinated liquid snow or ice removing composition, and a snow or ice removing method using the composition are provided to prevent the corrosion of metals and the recrystallization of acetate or formate and to remove the remaining offensive odor. A non-chlorinated liquid snow or ice removing composition comprises 10-60 wt% of at least one organic acid selected from the group consisting of an acetic acid salt and formic acid salt of an alkali metal and an alkaline earth metal; 0.01-5 wt% of at least one polysaccharide selected from the group consisting of chitin, chitosan, and chitin chitosan where the acetyl group of chitin is partially removed; optionally 0.001-3 wt% of a corrosion inhibitor; and the balance of water. Preferably the corrosion inhibitor is at least one selected from an azole-based compound, a phosphonocarboxylic acid, a linear carboxylic acid and phosphoric acid.
Patent KR-20080084311-A (KR)
Title: Package of led and method of packaging the led
Inventor: SUNG HYUN HO
IPC: H01L33/48
Filed: 2007-03-16
Abstract: A package of a light emitting diode and a method for manufacturing the same are provided to improve the optical efficiency and thermal characteristic of the light emitting diode by processing a silicon substrate. Grooves are formed on a first surface of a silicon substrate(410). Unevenness(430) is formed on a second surface of the silicon substrate. One of red, green, and blue light emitting diodes is mounted on the respective grooves. The green and blue light emitting diodes are mounted on a pair of electrodes being formed on the groove and a pair of bumps being formed on the pair of electrodes. The red light emitting diode is mounted on a single electrode being formed on the groove through a conductive epoxy or conductive paste. At least one wire connected to the red light emitting diode is bonded to the silicon substrate. A lens covers the whole of the mounted light emitting diodes. Alternatively, plural lenses cover the respective light emitting diodes.
Patent KR-20080085996-A (KR)
Title: A fault localization system in optical access network using wavelength tunable optical add-drop multiplexer
Inventor: LEE KWAN IL
IPC: H04B10/2581
Filed: 2007-03-21
Abstract: A system for detecting a fault location in an optical network using tunable optical add-drop modules is provided to detect the location of a fault generated on an optical line, without using any additional light source, by dropping the signals of the optical line among the signals of BLSs(Broadband Light Sources), making them into optical pulse signals, and using them as monitoring light. A system for detecting a fault location in an optical network comprises BLSs(3,7), optical lines(10,12,13), and an optical line fault location detector(9). The BLSs output signals. The optical lines deliver the signals outputted from the BLSs. In case a fault occurs at an optical line, the optical line fault location detector drops only the signals of the optical line among the signals of the BLSs, converts them into optical pulse signals, combines the optical pulse signals with the other signals of the BLSs, and supplies them to the optical lines. Then the optical line fault location detector drops only the backscattered light of the fault optical line among the backscattered light generated as the supplied signals pass through the optical lines, analyzes variation of size for the time of the dropped backscattered light, and detects the location of the fault.