baber/WOPTO huggingface dataset:
Patent KR-20080019554-A (KR)
Title: Suction cup
Inventor: TAKAHASHI SHUNICHI
IPC: F16B47/00
Filed: 2007-08-27
Abstract: A suction cup is provided to adhere to a surface to be sucked even in case where the surface to be sucked is a grained surface, a minutely rugged surface or a rough surface. A suction cup(10) comprises a suction cup body(12) and an elastically deformable spring element(16). The suction cup body has at least one surface including a gel, the surface being a suction surface. The elastically deformable spring element provided in or on the suction cup body, having a concave shape so as to make the suction surface a concave shape, and forcing the central part of the suction surface away from a surface to be sucked in the condition where the suction surface is in suction contact with the surface to be sucked. The spring element is made of a material having a modulus of elasticity higher than those of natural rubber and synthetic rubbers.
Patent KR-20090022179-A (KR)
Title: Apparatus for processing digital image and method for controlling thereof
Inventor: BAEK IN YOUL
IPC: H04N5/225
Filed: 2007-08-29
Abstract: An apparatus for processing a digital image and a method for controlling the same are provided to photograph an image at a hand-shake prevention mode by enabling a hand-shake prevention function to recognize necessary things automatically according to the photographing state of a user. A lens barrel which receives an image from the outside, a pickup unit, etc. are placed at a body of a digital camera(100). In addition, a shutter release button(120), a holding sensor(130) and a display panel(140) are mounted at an external portion of the body. Through the shutter release button, a user is able to operate a shutter with one hand. The holding sensor senses the other hand of the user holds the body. A hand-shake detection sensor is mounted at a digital image processing device.
Patent KR-20090029047-A (KR)
Title: Method and apparatus for butter control in a radio link control layer
Inventor: KWAK WOOK JIN
IPC: H04L29/06
Filed: 2007-09-17
Abstract: A method for controlling a data buffer in a radio link control layer and an apparatus thereof are provided to prevent throughput degradation of data communications by changing a size of a transmitting window according to a size of a PDU(Protocol Data Unit) in a response mode operation of a 3GPP RLC(Radio Link Control) layer. An apparatus(500) for controlling a data buffer comprises a transmitting/receiving unit(510), a comparing unit(520), a control unit(530), a data buffer(540), and a PDU generating unit(550). The transmitting/receiving unit receives window size information from a receiving side. The comparing unit compares the window size information with a size of data stored in the data buffer. The control unit processes the data stored in the data buffer according to a comparing result of the comparing unit, and resets a transmitting window based on the window size information. The PDU generating unit generates RLC PDUs by dividing and connecting RLC SDUs(Service Data Unit) according to the window size.
Patent KR-20090029128-A (KR)
Inventor: KIM CHANG SOO
IPC: B60N2/90
Filed: 2007-09-17
Abstract: A control system of vehicle seat warmer is provided to heat the seat cushion of the passenger seat and driver's seat selectively according to the singular number signal which is inputted from the switch by using one MICOM. A control system of vehicle seat warmer comprises a heating part(154) which is installed inside a plurality of seat cushions and heats up the seat cushion, a relay part(130) supplying and at the same time, blocks the power source in the upper heating part in other words, a switch part(140) which outputs the singular number signal, MICOM(110) which controls in order to heat up the seat cushion.
Patent KR-20080028294-A (KR)
Title: Massage machine
Inventor: MORIKAWA DAISUKE
IPC: A61H7/00
Filed: 2007-09-20
Abstract: A massage machine is provided to obtain a massage machine that provides effective pivoting action for a pelvis that is a trunk portion and to rotate the pelvis naturally and effectively. A massage machine is a chair shaped massage machine including a backplate portion(1) and a seat portion(2). Trunk pivoting devices(5a,5b) are respectively installed on the backplate portion and the seat portion to pivot user's trunk portions. Two trunk pivoting devices are operated in the same direction at the same time approximately. The trunk pivoting devices are formed as a pushing up devices that are disposed on the left and right sides of the backplate portion and the seat portion. The trunk pivoting device includes a rotary motion member and a driving unit for rotating the rotary motion member.
Patent KR-20080031135-A (KR)
Title: System and method for managing call continuity in ims network environment using sip messaging
Inventor: ADRIAN BUCKLEY
IPC: H04L12/66
Filed: 2007-10-02
Abstract: A system and a method for managing all continuity in an IMS network environment by using SIP messaging are provided to enable a UE device to operate in multiple modes associated with packet-switched communication and circuit-switched communication and change from a communication mode to another communication mode without a loss of continuity. A method for operating with a UE(User Equipment) device in association with a call being originated towards a receiver in an IMS(Internet Protocol Multimedia Subsystem) network comprises the following steps of: providing call information associated with the call to a network node disposed in the IMS network by the UE device via an SIP(Session Initiation Protocol) invite message including a URI(Uniform Resource Identifier) operable as a caller for call continuity(222); verifying that a call reference number associated with the call is valid in response to receiving a routable number from the network node via an SIP response message(224); and providing the routable number to the network node by the UE device for effectuating call continuity upon verification(226).
Patent KR-20090037199-A (KR)
Title: Positioning system in femtocell coverage and method thereof, and femtocell bts applied to the same
Inventor: LEE SUNG HOON
IPC: H04W16/32
Filed: 2007-10-11
Abstract: A positioning system in Femtocell coverage, a method thereof, and Femtocell BTS applied to the same are provided to detect the advance and retreat of Femtocell coverage of a mobile terminal by receiving a position confirming signal periodically transmitted from a mobile terminal which enters the Femtocell coverage region. A Femtocell BTS(Base Transceiver Station)(100) transmits a wireless signal for providing a mobile communication service which uses a home as a Femtocell coverage. The Femtocell BTS receives a location checking signal wirelessly transmitted from a mobile terminal(200), and detects the entry of the mobile terminal to the Femtocell coverage. According to a setting period, the mobile terminal transmits the location checking signal, and requests the registration of location to the Femtocell BTS.
Patent KR-20080034797-A (KR)
Title: Calibration technique for heads up display system
Inventor: MCFADYEN DOUG
IPC: H04N9/31
Filed: 2007-10-16
Abstract: A calibration technique for a head up display system is provided to calibrate calibration points and to prevent the images projected on the warped surface from being distorted by changing the images before the calibrated points are projected on the warped surface. A method for adjusting an image projected onto a warped surface comprises methods of capturing calibration points within a calibration image projected onto the warped surface(500); analyzing the calibration points to determine relative locations among the calibration points(502); aligning the calibration points according to the relative locations(504); and applying the ordered calibration points to alter the image prior to projection onto the warped surface.
Patent KR-20090043176-A (KR)
Title: 무단 변속장치
Inventor: KIM SUN CHOUNG
IPC: F16H15/04
Filed: 2007-10-29
Abstract: 본 발명은 무단변속장치에 관한 것으로, 보다 상세하게는 클러치 기능과 속도를 제어할 수 있도록 일체로 구성하여 공작기계나 자동차 등 다양한 분야에 사용할 수 있도록 한 무단변속장치에 관한 것이다. 
     상기한 목적을 달성하기 위한 본 발명은 내부에 일방향이 개방되게 공간부가 형성되어 커버부재로 커버된 하우징과, 상기 하우징의 내부로 외부의 동력을 입력하는 입력부와, 상기 하우징의 공간부에 설치되어 입력부에 의해 입력된 동력의 속도가 조절되는 속도변속부와, 상기 속도변속부의 동작을 수행할 수 있도록 동작하는 속도조절부와, 상기 속도변속부에서 조절된 속도를 외부로 출력하는 출력부로 구성된 것을 특징으로 한다. 
       
     무단변속, 변속기, 클러치, 토크, 전동기
Patent KR-20090046423-A (KR)
Inventor: LIM HYO JIN
IPC: B60T7/10
Filed: 2007-11-06
Abstract: 본 발명은 자동차의 파킹브레이크용 이퀄라이저에 관한 것으로서, 더욱 더 상세하게는 좌측 후륜 및 우측 후륜 양측으로의 힘의 분배가 균등하여 편측 제동이 방지되도록 하는 것이다. 
     본 발명은 작동레버(100)의 작동상태에 따라 전후진이 이루어지는 파킹브레이크 케이블(500)의 후단부가 고정되게 결합되는 결합부(411)가 상부에 형성되고, 상기 결합부(411)에는 하단부에 좌측파킹브레이크케이블(700)과 우측파킹브레이크케이블(600)의 단부가 각각 고정되게 결합되는 고정부(413)가 형성된 한쌍의 지지바(412)가 스윙가능하게 결합된 연결대(410)와; 상기 연결대(410)의 지지바(412) 하단부에 형성된 고정부(413)가 안내되면 좌우로 원활하게 이동되도록 하는 가이드홈(421)이 차폭방향을 따라 길이방향으로 관통되게 형성되어 있는 모듈(420)로 구성되는 것에 의해 달성된다. 
       
     작동레버, 연결대, 결합부, 지지바, 고정부, 모듈, 가이드홈, 파킹브레이크 케이블, 우측파킹브레이크케이블, 좌측파킹브레이크케이블
Patent KR-20090046496-A (KR)
Title: 프린터의 용지걸림 제거방법 및 제거장치
Inventor: NO YEONG TAEK
IPC: G03G15/00
Filed: 2007-11-06
Abstract: 본 발명은 프린트하는 과정에 자주 발생하는 용지 걸림을 제거에 관한 것으로, 더욱 상세하게는 프린트하는 과정에 발생하는 용지 걸림의 문제를 해결하기 위하여 프린트를 시작하였을 때 용지 걸림 현상이 발생하는 문제를 해결하기 위하여, 프린터를 이용하여 인쇄 작업을 수행하기 위한 인쇄물을 선택하여 인쇄를 시작하는 단계와, 상기 프린터를 이용하여 인쇄작업을 수행하는 단계와, 상기 프린터를 이용하여 인쇄작업을 수행하는 도중에 용지 걸림이 발생하였을 때 인쇄 작업을 중단하는 단계와, 상기 프린터에 설치된 모터를 정방향 또는 역방향으로 강제로 회전시켜 걸려있는 용지를 외부로 배출시키는 단계와, 상기 걸려있는 용지를 외부로 배출한 후 용지가 걸린 페이지부터 다시 인쇄를 시작하는 단계를 포함하여 구성되고, 상기 용지 걸림 현상이 발생한 용지의 중간을 기준으로 용지 중간 이전에 걸려있을 때에는 프린터에 설치된 모터를 역방향으로 회전시키고 용지 걸림 현상이 발생한 용지의 중간 이후에 걸려있을 때에는 프린터에 설치된 모터를 정방향으로 회전시켜 프린터에 걸려있는 용지를 외부로 배출시키는 것을 특징으로 하고, 컴퓨터로 작성된 문서를 프린트하기 위하여 사용되는 컴퓨터, 상기 컴퓨터와 연결되고 컴퓨터의 작업내용을 도시하기 위하여 사용되는 모니터, 상기 컴퓨터와 연결되어 컴퓨터를 컨트롤하기 위하여 사용되는 키보드, 상기 컴퓨터와 연결되어 컴퓨터를 더욱 용이하게 컨트롤하기 위하여 사용되는 마우스, 상기 컴퓨터와 연결되고 컴퓨터를 통해 인쇄를 시작하였을 때 인쇄작업을 수행하는 프린터, 상기 인쇄작업중에 용지 걸림 현 상이 발생하였을 때 용지의 용지 걸림 현상이 발생한 위치를 파악하기 위한 센서를 포함하여 구성되는 것을 특징으로 한다. 
       
     5개 정도
Patent KR-20090047697-A (KR)
Inventor: PARK CHANG JOON
IPC: H01J11/34
Filed: 2007-11-08
Abstract: 본 발명은 플라즈마 디스플레이 장치에 관한 것이다. 
     본 발명의 일실시예에 따른 플라즈마 디스플레이 장치는 스캔 전극과 서스테인 전극이 형성된 전면 기판과, 스캔 전극과 서스테인 전극에 교차하여 배치되는 어드레스 전극이 형성된 후면 기판을 포함하는 플라즈마 디스플레이 패널과, 플라즈마 디스플레이 패널의 배면에 배치되는 방열 프레임(Frame) 및 방열 프레임의 배면에 배치되는 구동 보드를 포함하고, 구동 보드는 스캔 전극에 구동 신호를 공급하는 스캔 보드, 어드레스 전극에 구동 신호를 공급하는 데이터 보드, 스캔 보드 및 데이터 보드를 제어하는 컨트롤 보드 및 데이터 보드와 컨트롤 보드의 사이에 배치되며, 데이터 보드와 컨트롤 보드를 전기적으로 연결하거나, 전기적으로 분리하는 접지 분리 제어부를 포함하고, 데이터 보드는 방열 프레임과 절연될 수 있다. 
     본 발명의 일실시예에 따른 플라즈마 디스플레이 장치는 데이터 보드와 방열 프레임이 연결되거나 분리되도록 제어하는 접지 분리 제어부를 배치하여 서스테인 기간 동안 어드레스 전극이 플로팅(Floating) 되도록 하여, 대향 방전을 억제함으로써 구동 효율을 향상시키고, 안정성과 신뢰성을 향상시키는 효과가 있다.
Patent KR-20090048876-A (KR)
Inventor: RYU HUN YOUNG
IPC: H04N5/232
Filed: 2007-11-12
Abstract: 본 발명은, 각각의 부품의 작동 시퀀스가 정격 범위 내의 서로 다른 전원 레벨에 의하여 작동되도록 함으로써, 소비 전력을 절감할 수 있는 디지털 영상 처리장치에 관한 것이다. 본 발명은, 2 이상의 전압 레벨의 전원을 공급하는 전원 공급부; 상기 전원 공급부로부터 전원을 공급받아 동작하는 작동부; 상기 작동부의 동작 모드가 2 이상의 시퀀스로 나누어 작동되고, 각각의 상기 시퀀스에 상기 작동부가 정격 범위 내의 서로 다른 전압 레벨의 전원에 의하여 작동되도록 제어하는 제어부를 구비하는 디지털 영상 처리장치를 제공한다.
Patent KR-20070115843-A (KR)
Title: Apparatus for recording/reproducing data on a disc using padding information and information storage medium thereof
Inventor: HWANG SUNG HEE
IPC: G11B20/18
Filed: 2007-11-15
Abstract: A recording and reproducing device using padding information and an information storage medium are provided to improve reproducing reliability thereof by dividing valid data and invalid data in an error correcting block. A recording and reproducing device comprises a pickup unit(1) and a control unit(2). The pickup unit radiates beam to record information at a disc(100). The control unit pads a part of a data frame for a recording unit block at '00h' and controls the pickup unit to record the padding information. An information storage medium comprises a reproducing/recording unit block and padding information. The reproducing/ recording unit block includes a plurality of data frames. The padding information indicates whether each data frame of the reproducing/recording unit block is padded at '00h'.
Patent KR-20090050616-A (KR)
Inventor: YOON JU HAN
IPC: D06F58/04
Filed: 2007-11-16
Abstract: 본 발명은 건조기에 관한 것으로서, 더욱 상세히는 의류 등에 생기는 주름 또는 구김 등을 제거하거나 방지할 수 있는 건조기에 관한 것으로, 특히 구김을 제거하기 위한 스팀을 생성하기 위하여 공급되는 물에 의한 내부 합선을 방지할 수 있는 건조기에 관한 것이다. 
       
     건조기, 스팀공급장치, 카트리지, 펌프
Patent KR-20090050762-A (KR)
Inventor: LEE HO NYUN
IPC: H01L29/786
Filed: 2007-11-16
Abstract: 본 발명은 기판, 상기 기판 상에 위치하는 표시부, 상기 표시부 이외의 영역에 위치하는 패드부 및 상기 패드부와 연결되며, 베이스 기판 상에 위치하는 금속 패턴 및 상기 금속 패턴의 일부를 덮는 보호필름을 포함하는 연성인쇄회로(FPC)를 포함하며, 상기 노출된 금속 패턴은 상기 기판 상에 위치하는 표시장치를 제공한다. 
       
     FPC, 표시장치
Patent KR-20090050857-A (KR)
Inventor: KIM SANG UK
IPC: G09G3/36
Filed: 2007-11-16
Abstract: 본 발명의 실시예에 의한 액정표시장치는, 다수의 게이트 라인과 데이터 라인에 의해 구획되어, 매트릭스 형상으로 배치된 다수의 액정셀을 포함하는 액정패널과; 상기 액정패널에 구비되는 공통전극에 구동 주파수를 갖는 공통전압을 제공하는 공통전극 구동회로와; 상기 액정패널에 구비되는 투명전극에 제 1신호를 제공하는 제 1신호 구동회로가 포함되며, 상기 제 1신호는 상기 공통전압과 동일한 주파수 및 동일한 진폭을 가지고, 반대의 위상을 갖는 신호임을 특징으로 한다.
Patent KR-20090056370-A (KR)
Title: A air-conditioning system
Inventor: PARK SUNG IL
IPC: B60H1/00
Filed: 2007-11-30
Abstract: An automotive heat pump system is provided to increase the temperature of air effectively to desired temperature in a short time without increasing the heat exchanging capacity of a second gas cooler as the air passing through an evaporator successively passes through the second gas cooler and a sub heat-exchanger emitting waste heat. An automotive heat pump system comprises a second gas cooler(700) and a sub heat-exchanger(900). The second gas cooler is located at the bottom of an evaporator(400) and heats the air with cooling the refrigerant of high pressure and high temperature in a heating mode. The sub heat-exchanger is located on the downstream of the air flow direction of the second gas cooler and heats adjacent air with waste heat which cooling water absorbs. The cooling water absorbs the waste heat generated in an engine or a fuel cell stack. The sub heat-exchanger comprises a valve(910) controlling the cooling-water circulation. The valve is opened for cooling-water circulation in the heating mode or the dehumidifying-heating mode and is closed to block the cooling-water circulation in block the cooling-water circulation.
Patent KR-20090061356-A (KR)
Title: Composition for treating and preventing breast cancer comprising genistein
Inventor: HAN YE SUN
IPC: A61K31/352
Filed: 2007-12-11
Abstract: A composition for preventing and treating breast cancer, which contains a genistein is provided to induce the apoptosis of MCF-7 cell which is a breast cancer cell. A composition for preventing and treating breast cancer comprises 50muM-200muM of genistein (5,7-dihydroxy[Dihydroxy]-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one) as an active ingredient. The genistein treat the breast cancer by the activation of calpain and caspase 7, release of calcium ion in endoplasmic reticulum, phosphorylation of apoptosis signaling kinase 1, and phosphorylation of p38 MAPK(mitogen-activated protein kinase). The cancer is metastatic and intractable and has tolerance to the chemotheraphy or radiation theraphy. The composition for the oral administration is used in a form of tablet, caplet, capsule and syrup.
Patent KR-20090063299-A (KR)
Title: A bicycle
Inventor: JOUN HONG SU
IPC: B62M11/00
Filed: 2007-12-14
Abstract: A bicycle is provided to offer easy long-distance traveling and uphill-road travelling by delivering power from a pedal shaft chain gear to a rear wheel shaft chain gear through an accelerating/decelerating unit having a weight fly wheel. A bicycle includes an accelerating/decelerating unit(A). The accelerating/decelerating unit includes an acceleration chain gear(13), an accelerating part(30), a decelerating part(40), a deceleration chain gear(23), and a casing(60). The acceleration chain gear is connected to a pedal shaft chain gear through a first chain(15), and fixed on one side of a first shaft(33). The accelerating part includes an acceleration motive gear(31), an acceleration output gear(32), and a rotating bar(37). The deceleration part comprises a fly wheel(47), a deceleration motive gear(41), and a deceleration output gear(42). The casing has the accelerating part and the decelerating part.
Patent KR-20090064201-A (KR)
Title: Method for diminishing shock generated in acceleration during deceleration of vehicle equipped automatic transmission
Inventor: JEON KAP JIN
IPC: F02P5/00
Filed: 2007-12-15
Abstract: A shock reduction method at acceleration during deceleration of a vehicle loaded with an automatic transmission is provided to secure acceleration response to the maximum and to restrain the unnecessary loss of driving force by reducing the shock caused by acceleration during deceleration with the power output reduction of an engine accompanied with the correction to the ignition time. A shock reduction method at acceleration during deceleration of a vehicle loaded with an automatic transmission comprises the steps of outputting the variation of engine rotational frequency if the engine rotational frequency is lower than the turbine rotational frequency during traveling(S14), setting up the sensory compensation for the ignition timing according the variation of the outputted engine rotational frequency(S16), bring the ignition timing under sensory control with the sensory compensation of the set ignition timing(S18), setting up the recovery rate of the ignition timing, and recovering the ignition timing according to the set recovery rate(S20).
Patent KR-20090069103-A (KR)
Title: Method for forming a pattern of semiconductor device
Inventor: JEONG JOO HONG
IPC: H01L21/027
Filed: 2007-12-24
Abstract: A pattern formation method of a semiconductor device is provided to improve the electrical characteristic of the semiconductor device by increasing the process margin of the double patterning related semiconductor photo process. A pattern formation method of a semiconductor device comprises a configuration stage of an original copy layout, an application phase of an optical proximity correction, and an application phase of an exposure process. A configuration stage of an original copy layout performs to set up the respective original copy layout corresponding to a first pattern(510) and a second pattern in the first mask(500) and the second mask. A first pattern is the bar pattern of a main part shape(510a). A second pattern is the bar pattern with a shape of convex portion. The application phase of the optical proximity correction is performed the optical proximity correction in the original copy layout to amend the edges of the first and 2 patterns to the pad type.
Patent KR-20090070073-A (KR)
Title: Raider sensor soc for vehichle blackbox and method thereof
Inventor: SON HAENG SEON
IPC: G01S13/06
Filed: 2007-12-26
Abstract: A radar sensor SoC for a vehicle black box and operating method thereof are provided to record speed information of the vehicle by measuring distance and speed of a target by receiving a reflected wave. A radar sensor SoC for a vehicle black box including the followings: an antenna part(110) transmitting an electric wave and receiving a reflected wave with a target; an RF transmission part(120) generating and transmitting the electric wave; an RF receiving part(140) amplifying and detecting the reflected wave; a signal processing part(150) receiving the detected reflected wave from the RF receiving part and measuring speed and distance of the target; and a control part(130) sending a control signal at predetermined time and receiving the speed and the distance of the target from the signal processing part.
Patent KR-20090072140-A (KR)
Title: Erasing method of non volatile memory device
Inventor: NOH KEUM HWAN
IPC: G11C16/34
Filed: 2007-12-28
Abstract: An erasing method of a nonvolatile memory device is provided to prevent degradation of a memory cell due to a repetitive programming/erasing operation by forming the same cell distribution without separate soft program. An erasing operation is performed by using an initial erasing voltage(410). A first erasing verification operation is performed based on a first erasing verification voltage(420). In case the erasing operation is not completed, an erasing voltage is increased as a first step voltage(430). The erasing operation is again performed by using the erasing voltage(440). In case the erasing operation is completed or the erasing voltage is delivered to a first erasing voltage, the erasing operation is performed by using the first erasing voltage(450). A second erasing verification operation is performed based on a second erasing verification voltage(460). In case the erasing operation is not completed, the erasing voltage is increased as a second step voltage(470). The erasing operation is again performed by using the increased erasing voltage(480).
Patent KR-20070050914-A (KR)
Inventor: MINAGI TAKUSHI
IPC: G01N29/04
Filed: 2005-07-26
Abstract: 충격 탄성파 시험을 행하여 검사 대상관의 전파파를 측정하고, 이 전파파에 대해 주파수 스펙트럼을 해석하고, 그 주파수 스펙트럼 중 적어도 제1 주파수 구간의 스펙트럼 면적치와 제2 주파수 구간의 스펙트럼 면적치를 평가하여 매설관의 열화 상태의 구별을 판정한다.  또한, 견본관에 외부로부터 가하는 힘과 그것에 의해 발생하는 견본관의 변형과의 관계를 나타내는 힘-변형 관계로부터 얻어지는 파라미터와, 견본관에 충격 탄성파 시험을 행함으로써 얻어지는 충격 탄성파 시험 데이터와의 상관 관계를 미리 구하고, 검사 대상관에 대해 충격 탄성파 시험을 행하여 검사 대상관의 충격 탄성파 측정 데이터를 채취하고, 그 실측의 충격 탄성파 측정 데이터를, 상기 상관 관계를 기초로 평가함으로써 검사 대상관의 열화 정도를 정량적으로 파악한다.   
       
     매설관, 검사 대상관, 주파수 스펙트럼, 충격 탄성파 시험, 견본관
Patent KR-20070042563-A (KR)
Inventor: COLEY KENNETH STARK
IPC: C22B5/20
Filed: 2005-04-18
Abstract: 본 발명은 화학적 기체 증착 및 분해 기술에 의해 초미립 구형 금속 파우더를 제조하기 위한 방법에 관한 것이며, 상기 파우더는 금속 카르보닐을 포함하고, 금속 함유 공정 가스는 가열된 반응기를 향해 추진된다. 종래의 하부를 향하는 가스 흐름과는 상반된 상부를 향하는 가스 흐름을 수용함에 따라, 이론적인 플러그-플로우 속도 프로파일의 보다 인접한 근사값이 구현되며, 종래의 기술이 요구되는 것이 감소되거나 또는 상대적으로 좁은 입자 크기 분포가 야기된다.
Patent KR-20070057913-A (KR)
Title: Lens roll-off correction method and apparatus
Inventor: HUNG SZEPO
IPC: H04N1/407
Filed: 2005-08-26
Abstract: Brightness and color tone shift distortion of captured images by a non-ideal lens, also called vignetting, can be compensated by applying an inverse transfer function to the captured image. An estimate of the lens transfer function can be measured based on a radius from a center of the lens. The lens transfer function can be measured by capturing a flat field image. The center of the lens can be determined based on a relative brightness maximum. The relative brightness of the captured flat field image can then be measured as a function of radius to generate a lens response curve. Separate response curves can be measured for each color component. A correction curve can be determined as the inverse of the response curve. The correction curve can be applied to subsequent captured images to compensate for lens degradation.
Patent KR-20070065360-A (KR)
Title: Promoters for controlling acidity and pore size of zeolite catalysts for use in alkylation
Inventor: KELLY KEVIN P
IPC: B01J29/00
Filed: 2005-09-28
Abstract: A metal-modified alkylation catalyst including a metal/zeolite is provided where the metal is one or two selected from the group consisting of yttrium and a rare earth of the lanthanide series other than cerium. Where two metals are used, one may be Ce or La. The metal-promoted zeolite is useful as a molecular sieve aromatic alkylation catalyst for the production of ethylbenzene by the ethylation of benzene in the liquid phase or critical phase. An alkylation product is produced containing ethylbenzene as a primary product with the attendant production of heavier alkylated by-products of no more than 10-60 wt% of the ethylbenzene.
Patent KR-20070088601-A (KR)
Title: Protective material for thermal recording paper
Inventor: ETOH AKINORI
IPC: B41M5/28
Filed: 2005-09-07
Abstract: A protective material for thermal recording paper which comprises an emulsion comprising water, a water-soluble polymer (A), and a hydrophobic polymer (B), characterized in that at least either of (A) and (B) contains structural units derived from a monomer (C) having a sulfo group or salt thereof. The protective material for thermal recording paper has higher resistances to various substances (water resistance, plasticizer resistance, and alcohol resistance) than conventional ones and imparts satisfactory running stability.