baber/WOPTO huggingface dataset:
Patent KR-20080044128-A (KR)
Title: Electrode for fuel cell, membrane electrode assembly with the electrode, fuel cell with the electrode and method for manufacturing the same
Inventor: KIM YUN MEE
IPC: H01M4/86
Filed: 2006-11-15
Abstract: An electrode for a fuel cell is provided to minimize a loss in electric resistance, to increase the output of a fuel cell, and to simplify the manufacturing process. An electrode for a fuel cell comprises a metal net-shaped collector disposed in a catalyst layer or diffusion layer, or used as an electrode support. Particularly, the electrode for a fuel cell comprises: an electrode support(110,150) formed of carbon paper or non-woven or woven carbon fabric; a diffusion layer(120,160) formed on the electrode support and comprising carbon powder and a binder resin; and a catalyst layer(130,170) formed on the diffusion layer and comprising a catalyst layer and a binder resin, wherein a metal net-shaped collector(140,180) is inserted into the catalyst layer.
Patent KR-20080054198-A (KR)
Title: Disk brake structure
Inventor: WOO JUNG HOON
IPC: F16D65/12
Filed: 2006-12-12
Abstract: Disk brake structure is provided to reduce generation of large scale vibration and noise by coupling vibration of a disk plate and a hub. Disk brake structure comprises a hub(100), a disk plate(200) and a shim member(400). The disk plate is provided with the shim member in an attachment part attached by the hub. The shim member reduces vibration transfer of the disk plate to the hub. The shim member is arranged in the total attachment part and includes a rubber layer.
Patent KR-20080054316-A (KR)
Title: Drowning prevention device
Inventor: KIM SOUNG IK
IPC: B63C9/00
Filed: 2006-12-12
Abstract: A drowning prevention device is provided to save a life safely by using a device out of water for a drowning man who can not control himself due to fear from the drowning. A drowning prevention device includes a tube(f1), a receiver(f2), an LED(f3), a speaker(f4), a battery(f5), a button(f6), and a remote controller. The tube is blown up in case of drowning of a user. The receiver receives a signal from the remote controller. The LED indicates a spot of the drowning at night. The speaker notifies a rescuer with the remote controller of the spot of the drowning with sound. The battery supplies power to the drowning prevention device. The button is pressed by a user to operate a band in case of drowning. The remote controller transmits the signal to the receiver for operating the drowning prevention device.
Patent KR-20080054836-A (KR)
Title: Spindle motor
Inventor: PARK JAE HYUN
IPC: H02K21/22
Filed: 2006-12-13
Abstract: A spindle motor is provided to prevent damage of an attractive magnet and a stator core by coupling a coupling protrusion of a clamp with a stopper through laser fusion without welding debris. A bearing housing(110) is vertically fixed and has a stopping frame(113) on an outer peripheral surface. A bearing(120) is installed on an inner peripheral surface of the bearing housing. A rotation axis(130) is rotatably supported to the bearing. A rotor(140) has a rotor yoke(141) which is coupled with an outer peripheral surface of the rotation axis and has a disk(50) at a top plate and a magnet(145) which is coupled with the rotor yoke. A stator(150) is fixed to an outer surface of the bearing housing to rotate the rotor. A clamp(160) is coupled with the rotor yoke to elastically support the disk of the rotor yoke and has a coupling protrusion passing through the top plate of the rotor yoke. One end of a stopper(175) is coupled with a coupling protrusion at a lower part of the top plate of the rotor yoke, and the other end thereof is stopped at the stopping frame. An attractive magnet(171) is adhered to the top plate of the rotor yoke to be attracted to the stator.
Patent KR-20080061811-A (KR)
Inventor: SUNG MYUNG EUN
IPC: H01L21/205
Filed: 2006-12-28
Abstract: An apparatus processing a surface of a substrate is provided to uniformly distribute a reaction gas and a source gas by uniformly distributing a reaction gas plasma in a plasma generating space. An inner antenna(180) is installed in a plasma generating space(150), and is connected to a radio frequency power supplier(160). A height adjusting unit(195) adjusts a height of the inner antenna according to plasma density in the plasma generating space. A pressure sensor is additionally installed in the plasma generating space, and the height adjusting unit adjusts the height of the inner antenna according to the pressure detected by the pressure sensor. The height adjusting unit moves the inner antenna up if the pressure is lower than a reference value, and moves the inner antenna down if the pressure is higher than the reference value.
Patent KR-20080062280-A (KR)
Title: Control valve
Inventor: MIN KYUNG HWA
IPC: F16K31/12
Filed: 2006-12-29
Abstract: A control valve is provided to prevent generation of hazard phenomenon such as cavitation due to sudden pressure variation in order to increase lifespan of the valve. A control valve includes a body(200), an actuator(300), a stem(400), a plug(500), and a cage(600). The body provides a space through which fluid passes. The actuator is disposed on the body to be operated by a controller. The stem is connected to the actuator. The plug is coupled to one end of the stem. The cage guides vertical movement of the plug. The body has an inlet, an outlet, and a fluid passage(210) between the inlet and outlet. The body includes a seat base(220) for maintaining sealing of the fluid. The actuator is connected to the controller to operate the control valve.
Patent KR-20080062877-A (KR)
Title: Lenticular lense array sheet and back light unit using the same
Inventor: KWON HYEUK CHAN
IPC: G02B5/02
Filed: 2006-12-29
Abstract: A lenticular lens array sheet and a back light unit using the same are provided to secure a symmetrical viewing angle characteristic and minimize optical loss by uniformly sending light inputted to a liquid crystal panel in all directions through a lenticular lens array and a diffusion layer. A lenticular lens array sheet(300) includes a lenticular lens array(320) and a diffusion layer(340). The diffusion layer is formed on the lenticular lens array to have a flat surface. The lenticular lens array sheet further includes reflection slots(330). The slots are formed on a bottom surface of the lenticular lens array to correspond to an adjacent portion between lenticular lenses and prevent a side lobe of the light generated when the light from a light guide panel passes through the adjacent part.
Patent KR-20060036446-A (KR)
Title: Method and device for limiting the current in a liquid metal current limiter
Inventor: NIAYESH KAVEH
IPC: H01H29/28
Filed: 2004-07-01
Abstract: The invention relates to a current limiting method, a current limiting device (1), and a switchgear comprising such a device (1). According to the invention, liquid metal (3) is directed along a resistor element (5) for the current limiting path (31) so as to obtain arc-free current limitation for mains-related fault currents (i(t)). Examples of embodiments include, among other things: an electrical resistance (Rx) that increases in a non-linear manner in the direction of movement (x) of the liquid metal (3) for a smooth current limiting characteristic; a resistor element (5) in the form of a dielectric matrix (5) comprising channels (3a) for the liquid metal (3), and a combined current limiter-circuit breaker (1). Advantages include, among other things: arc-free, reversible current limitation and optional power shutdown; suitable also for high voltages and currents; fast reaction times; reduced wear; and maintenance-friendly.
Patent KR-20060040675-A (KR)
Title: Delay time correction circuit, video data processing circuit, and flat display apparatus
Inventor: MURASE MASAKI
IPC: H03K5/13
Filed: 2004-07-27
Abstract: The present invention is applicable to a liquid crystal display apparatus in which a driver circuit is integrally formed on, for example, an insulating substrate. At a predetermined timing during a quiescent period (T2) when the liquid crystal display apparatus is maintained at a certain logic level, a dummy data (DD) is inserted into an input data (D1) to enforcedly change the logic level of the input data (D1), whereby any variation of the delay time in the logic circuit using TFT and the like can be effectively avoided.
Patent KR-20070000393-A (KR)
Title: Compositions and methods for topical treatment of skin infection
Inventor: CHIOU WIN L
IPC: A61K33/24
Filed: 2004-11-30
Abstract: The present invention describes an extremely effective, simple, novel, inexpensive, safe and quick method to treat both acne and warts, each with a different etiology and different clinical symptoms, by topically applying an effective and safe amount of one or more polyvalent metal compounds. The present invention can also be used for prophylaxis of acne. The polyvalent metal compounds include, but are not limited to, bismuth compounds, zinc compounds, magnesium compounds, aluminum compounds, calcium compounds, copper compounds, titanium compounds, manganese compounds, chromium compounds, barium compounds, selenium compounds and iron compounds. The present invention can also be applied to the treatment of rosacea. The present invention can also be employed to prevent scarring and to facilitate healing or elimination of the scars once formed, and to be useful in depigmentation. The present invention can also be used for the prophylaxis and treatment of periodontitis and tooth mobility, as well as for promoting healthy growth of oral mucous membranes and tissues. ® KIPO & WIPO 2007
Patent KR-20060106827-A (KR)
Title: Stirling engine
Inventor: HOSHINO TAKESHI
IPC: F02G1/053
Filed: 2004-10-29
Abstract: A high efficiency Stirling engine is obtained which is capable of increasing the temperature of a section heated to high temperature and superior in thermal efficiency in that heat loss in a member for connecting high and low temperature sections is suppressed. The high temperature section (5) and the member (a regenerator housing (16)) for connecting the high and low temperature sections are split-constructed using separate materials. The high temperature section (5) is formed of a heat resistant/high heat conductive material which is high in heat resistance and in heat conductivity, and the regenerator housing (16) which connects the high and low temperature sections (5, 7) is formed of a heat resistant low heat transmission material which is low in heat conductivity. The two are integrally joined together to provide an integral sealed structure.
Patent KR-20060111465-A (KR)
Title: Integrated circuit with bi-modal data strobe
Inventor: HAMPEL CRAIG E
IPC: G06F13/16
Filed: 2004-09-03
Abstract: A memory device that has two operating modes. In the first mode the data strobe is source synchronous and is driven by the memory device when data is being transmitted. In the second mode the data strobe is not driven by the memory device. In this mode the data strobe signal is used as a free running clock to sample write data. The capture of read data by the controller is timed by the controller with a calibrated internal timing reference from the system clock.
Patent KR-20060116811-A (KR)
Title: Link plate, chain link, energy guiding chain, and intermediate piece for an energy guiding chain, provided with locking means coupled by torsion for connecting a flight to a link plate
Inventor: WEHLER HERBERT
IPC: H02G11/00
Filed: 2004-10-01
Abstract: The aim of the invention is to simplify the creation of a connection between a flight (14) and a link plate for a chain link (1) of an energy guiding chain. To this end, the link plate comprises a fixing means (4) that is defined in such a way as to detachably connect the link plate to a flight. Said fixing means comprises at least one locking means (5). Furthermore, at least one torsion element (6) is provided. Said torsion element is coupled to the fixing means and to a wall of the link plate in such a way that it can be deflected essentially about a longitudinal axis of the link plate. According to the invention, the at least one torsion element is essentially twisted about a longitudinal axis of the link plate, at least in order to release a flight. The inventive embodiment of a link plate enables a secure and reliable connection to be created between the link plate and a flight.
Patent KR-20060132823-A (KR)
Title: Method and system for restrained budget use
Inventor: BRIL REINDER JAAP
IPC: G06F9/06
Filed: 2004-11-11
Abstract: A method (60) for controlling multiple tasks in a real-time operating system (110, 170) assigns priorities to two or more tasks (114, 115; 174, 175). A first task (114; 174) is assigned to be a More Important Task. A second task (115; 175) is assigned to be a Less Important Task. Each task is explicitly informed of its budget allocations. A Guaranteed Budget Margin is then allocated to the More Important Task along with a More Important Guaranteed Budget. A Less Important Guaranteed Budget is also allocated to the Less Important Task. At some point during execution, the higher priority or More Important Task (114; 174) may then determine that the More Important Task no longer requires the Guaranteed Budget Margin, in which case, a Conditionally Guaranteed Budget Margin is then allocated to the Less Important Task (115; 175).
Patent KR-20060120131-A (KR)
Title: Respiratory facepiece and method of making a facepiece using separate molds
Inventor: FLANNIGAN PAUL J
IPC: A62B18/08
Filed: 2004-10-27
Abstract: A facepiece insert (16) that has a fluid communication component (30, 32) non-integrally joined to a supporting portion (34). The insert can be made by (a) providing at least one supporting portion (34) of a facepiece insert (16); (b) providing at least one fluid communication component (30, 32) separately from the supporting portion (34) of the facepiece insert (16); and (c) securing the at least one fluid communication component (30, 32) to the at least one supporting portion (34).
Patent KR-20060093129-A (KR)
Title: Coated metal sheet having small environmental impact
Inventor: SHOJI HIROMASA
IPC: C23C28/00
Filed: 2004-12-02
Abstract: Disclosed is a coated metal sheet having excellent coating adhesion and small environmental impact. The coated metal sheet comprises at least a coating layer and an organic resin layer sequentially formed on the surface of a metal sheet or plated metal sheet mainly composed of zinc- aluminum. The coating layer is mainly composed of either or both of a metal oxide and metal hydroxide wherein chromium is excluded as a metal species.
Patent KR-20060135660-A (KR)
Title: High tear films from halfnocene catalyzed polyethylenes
Inventor: SZUL JOHN F
IPC: B29C48/305
Filed: 2004-04-13
Abstract: A polyethylene film having a balance of improved physical and mechanical properties and a method for making the same are provided. In one aspect, the film includes a 1% secant modulus of greater than 25,000 psi, a dart impact resistance'of greater than 500 g/mil, and a MD tear strength of greater than 500 g/mil. In one aspect, the method comprises reacting ethylene derived units and a comonomer in the presence of a hafnium-based metallocene at a temperature of from 70°C and 90°C, an ethylene partial pressure of from 120 psia and 260 psia, and a comonomer to ethylene ratio of from 0.01 to 0.02 to produce an ethylene based polymer. The method further comprises extruding the ethylene based polymer at conditions sufficient to produce a polyethylene film comprising a secant modulus of greater than 25,000 psi, a dart impact resistance of greater than 500 g/mil, and a MD tear strength of greater than 500 g/mil.
Patent KR-20060118585-A (KR)
Title: Lead-containing flat glass produced by a metal bath float glass process
Inventor: RODRIGUEZ CUARTAS RAMON
IPC: C03B18/00
Filed: 2005-02-14
Abstract: A method for making flat glass with a high lead oxide content by means of a continuous float glass process performed in a float glass facility in a neutral gas atmosphere to give a glass containing at least 30 wt % of iron oxide on a bath of a molten metal having a density greater than that of the glass. Flat glass having a high lead oxide content for X-ray protection can thus be produced.
Patent KR-20060124750-A (KR)
Title: Method for manufacturing optical waveguide chip
Inventor: TAMAKI KENTAROU
IPC: G02B6/122
Filed: 2005-02-23
Abstract: A method for manufacturing an optical waveguide chip is provided. The optical waveguide chip is provided with an optical waveguide which does not generate peeling, cracks, etc. under severe use conditions and stably maintains excellent transmission characteristics for a long period of time, and a robust optical fiber guide part which matches with a shape and sizes of an optical fiber and does not generate cracks. The optical waveguide chip (1) includes a substrate (5), the optical waveguide (3) composed of a core part (7) and clad layers (6, 8), the optical fiber guide part (4) for positioning the optical fiber connected with the optical waveguide (3), and a cover member (glass board) (5). The optical waveguide (3) is made of a photosensitive polysiloxane composition. The optical fiber guide part (4) is made of the same photosensitive composition as that of the optical waveguide (3) or a photosensitive composition different from that of the optical waveguide (3). The optical waveguide (3) and the optical fiber guide part (4) are formed in different processes.
Patent KR-20060134108-A (KR)
Title: Non-porous adherent inert coatings and methods of making
Inventor: WARGO CHRISTOPHER
IPC: C09D127/00
Filed: 2005-02-22
Abstract: The present invention include non-porous adherent coatings of chemically inert high purity poly-oligomers deposited on substrates. The coatings are applied and cured on the substrates at relatively low temperatures which permits the coating process to be performed with temperature sensitive structures such as magnets, electronic circuits, electrodes, and bonding pads in place on the substrate. Coated substrates, such as sensors and fluid conduits, have an effective thickness of the protective non-porous coating that is chemically bonded to a surface of the substrate that will be contacted with a fluid. The adherent non- porous coating on the substrate protect it from corrosion, particle generation, swelling, or delamination caused by contact with the fluid.
Patent KR-20070004871-A (KR)
Title: Method and apparatus for controlling a vent gap with active material elements
Inventor: NIEWELS JOACHIM JOHANNES
IPC: B29C45/17
Filed: 2005-03-07
Abstract: Method and apparatus for controlling a vent gap in a mold for an injection molding machine are provided, and include an active material insert configured to be regulate the degree of opening of the vent gap. The active material insert is configured to be actuated in response to signals from a controller, so as to selectively block the opening of the vent gap during the molding process. Wiring structure is coupled to the active material insert, and is configured to carry the actuation signals. Melt flow sensors may also be provided to aid in regulating the vent gap, and may be connected to the controller in order to provide real-time closed loop control over the operation of the vent gap. Preferably, the methods and apparatus are used as part of a system for controlling the flow of melt within a mold cavity. ® KIPO & WIPO 2007
Patent KR-20070002062-A (KR)
Title: Skin conditioning agent
Inventor: KATO KEN
IPC: A23L2/66
Filed: 2005-03-30
Abstract: Sphingomyelin which is a phospholipid is used as the active ingredient of a skin conditioning agent. Also, sphingomyelin is added as the active ingredient to a food, a drink or a feed for skin conditioning. Thus, a skin conditioning agent and a food, a drink or a feed for skin conditioning, which show cosmetic effects of moistening the skin, protecting the skin, preventing/relieving skin chapping and relieving wrinkles when orally taken, can be provided. ® KIPO & WIPO 2007
Patent KR-20070017362-A (KR)
IPC: C23C14/34
Filed: 2005-03-15
Abstract: 듀얼 포지션 마그네트론(50)은 특히 웨이퍼(18) 상에 배리어 재료의 타겟 에지를 스퍼터링하고 타겟 중심부에 재증착되는 재료를 세정하기 위해 스퍼터링 타겟(16)의 후면에서 중심 축선(60) 주위에서 회전된다.  타겟의 세정 중에 웨이퍼 편향이 감소된다.  일 실시예에서, 아아크 형상의 마그네트론(130)이 회전축(62)에 고정된 브래킷(82)의 한 단부에서 피봇하는 피봇 아암(90) 상에 지지된다.  스프링(96)은 마그네트론이 타겟 중심부 쪽으로 압박되도록 피봇 아암을 편향시킨다.  증가된 회전비에서의 원심력은 스프링 편향력을 극복하여 타겟 에지와 정렬된 긴 마그네트론 칫수 부분을 갖는 외측 위치로 마그네트론을 이동시킨다.  마그네트론(100,102)은 어느 한 방향으로의 과도한 이동을 방지한다.  다른 기구들로는 선형 슬라이더(180)와 액츄에이터(208)가 포함된다.
Patent KR-20070002083-A (KR)
Title: Method of preparing 1-acetyl-1-chlorocyclopropane
Inventor: HANSON JOE J
IPC: C07C17/00
Filed: 2005-03-31
Abstract: The present invention provides a method of preparing 1-acetyl-l- chlorocyclopropane from 1,3 dichloro-2-pentanone by reaction with base in the presence of a phase transfer catalyst. The reaction may be run in the presence or absence of an organic solvent and in a continuous or batch process. ® KIPO & WIPO 2007
Patent KR-20070018075-A (KR)
IPC: A01K67/027
Filed: 2005-04-21
Abstract: 일반적으로, 본 발명은 유전적으로 변형된 비인간 포유동물 (예를 들어, 소 및 다른 유제류), 및 이들 포유동물의 제조방법을 특징으로 한다.  특히, 본 발명은 감소된 수준의 내생 IgM 중쇄 및(또는) 프리온 단백질을 가지는 트랜스제닉 유제류를 특징으로 한다. 
       
     내생 IgM 중쇄, 프리온, 광우병, 트랜스제닉 유제류, 유전자 조작, 유전적 변형, 탈핵 난자
Patent KR-20080067813-A (KR)
Title: Apparatus and method for providing location information of a mobile terminal in gps null area
Inventor: PARK JU YEOUL
IPC: H04B7/26
Filed: 2007-01-17
Abstract: A location information service device in a GPS(Global Positioning System) shadow area and a method therefor are provided to calculate a location of a mobile terminal based on GPS signal information recorded right before a user of the terminal entering a shadow area, thereby offering more exact location information in a GPS shadow area. A mobile terminal receives GPS signal information to periodically record the information(S10). A location inquiry request for the terminal is received within a GPS shadow area(S20). The terminal decides whether PN(Pseudo Noise) identical with PN of the current location of the terminal exists when the terminal enters the GPS shadow area(S30-S50). If so, a PDE(Position Determination Entity) extracts location coordinates values from GPS signal information recorded right before entrance of the shadow area(S60,S70). The PDE transmits the extracted values to a side which demands location inquiry.
Patent KR-20080067816-A (KR)
Title: Photosensitive resin composition for black matrix and black matrix prepared therfrom
Inventor: LEE CHOUN WOO
IPC: G03F7/028
Filed: 2007-01-17
Abstract: A photosensitive resin composition for a black matrix, and a black matrix prepared by using the composition are provided to improve sensitivity, optical concentration, development margin, heat resistance and chemical resistance. A photosensitive resin composition for a black matrix comprises 5-20 parts by weight of a black pigment; 1-40 parts by weight of a binder resin; 1-20 parts by weight of a photopolymerizable compound; 0.1-10 parts by weight of a photopolymerization initiator; and 0.01-5 parts by weight of at least one organic solvent-soluble dye. Preferably the organic solvent-soluble dye is an anthraquinone-based dye, and more preferably is a dye represented by the formula 3.
Patent KR-20080068165-A (KR)
Title: Robot for cleaning external wall and window
Inventor: JEON DAE YOUNG
IPC: B25J5/00
Filed: 2007-01-18
Abstract: A robot for cleaning an external wall and a window of a building is provided to perform the cleaning process regardless of external factors by controlling the suction force of a sucking dick. A robot(1000) for cleaning an external wall and a window of a building comprises a cleaning unit(500), a supply unit(300), a moving unit(700) for moving a body(100), and a central control unit(200) for controlling the cleaning unit, the supply unit and the moving unit. The supply unit provides detergent or water to the cleaning unit. The cleaning unit and the supply unit are attached to the body. The central control unit is provided with an RFID(Radio Frequency IDentification) reader(210). An RFID tag(250) and a tag transmission antenna are installed on the external wall and the window. The RFID reader reads the RFID tag.