baber/WOPTO huggingface dataset:
Patent KR-20070055502-A (KR)
Inventor: GROSSO PHILIP
IPC: C07C1/26
Filed: 2005-02-02
Abstract: 알칸을 그에 대응하는 알코올, 에테르, 올레핀 및 기타 탄화수소로 변환하는 방법에 있어서, 용기는 제1, 제2 및 제3 존으로 구획된, 중공의 분할되지 않은 내부를 포함한다.  본 발명의 제1 실시예에서, 산소는 제1 존에서 금속 할로겐화물과 반응하여 기상 할라이드를 제공하고, 할라이드는 제2 존에서 알칸과 반응하여 할로겐화알킬을 형성하고, 할로겐화알킬은 제3 존에서 금속 산화물과 반응하여 원래의 알칸에 대응하는 탄화수소를 형성한다.  금속 할로겐화물은 용기를 통해 제3 존으로부터 제1 존으로 이송되고, 금속 산화물은 제1 존으로부터 제3 존으로 재순환된다.  본 발명의 제2 실시예는, 금속 산화물이 용기를 통해 제1 존으로부터 제3 존으로 이송되고, 금속 할로겐화물이 제3 존으로부터 제1 존으로 재순환되는 점에서 제1 실시예와 상이하다.  본 발명의 제3 실시예에서, 용기를 통과하는 가스의 흐름은 반전되어, 금속 산화물이 금속 할로겐화물로 복귀되고, 금속 할로겐화물은 금속 산화물로 복귀되도록 변환된다. 
       
     존 반응기, 알칸, 금속 할로겐화물, 금속 산화물, 할로겐화알킬, 탄화수소
Patent KR-20070031465-A (KR)
IPC: H01L21/205
Filed: 2004-07-01
Abstract: 본 발명의 목적은 서셉터의 주연부에 국소적 전계를 발생시키지 않는 플라즈마 화학적 증착 방법과 이 방법을 실시하기 위한 장치를 제공하는 것이다.  성막 개시전에, 진공 배기된 챔버내로 가스를 도입하여 서셉터상에 설치된 기판 지지대 상에 기판을 지지하여 상승된 위치에 위치시킨다.  기판을 예열하기 전에, 가스 도입을 정지하고 챔버를 진공 배기시킨다.  서셉터상의 기판을 위치설정하도록 기판 지지 핀을 끌어내린다.  그 다음, 이 상태에서, 가스를 챔버내로 도입하고 기판을 더욱 예열한다.  그 후, 플라즈마가 챔버내에서 생성하고 성막 가스를 성막을 수행하기 위해 도입한다.
Patent KR-20070074615-A (KR)
Title: Test device, test method, electronic device, and device manufacturing method
Inventor: FURUKAWA YASUO
IPC: G01R31/08
Filed: 2005-10-11
Abstract: There is provided a test device for testing an electronic device including a field-effect transistor. The test device includes: a power source for supplying power for driving an electronic device; a pattern generation unit for successively generating a plurality of test patterns to be supplied to the electronic device and supplying them to the electronic device; a leak current detection unit for detecting leak current of the field-effect transistor; a voltage control unit for controlling the substrate voltage to be applied to the substrate where the field-effect transistor is provided so that the leak current detected by the leak current detection unit is a predetermined value; and a power current measuring unit for measuring the power source current inputted to the electronic device each time the respective test patterns are applied and judging whether the electronic device is good according to the measured power source current.
Patent KR-20070072581-A (KR)
Title: Common-mode data transmission for power over ethernet system
Inventor: DWELLEY DAVID MC LEAN
IPC: G11C7/00
Filed: 2005-10-21
Abstract: Circuitry and methodology for providing data transmission in a Power over Ethernet (PoE) system having a Power Sourcing Equipment (PSE) for providing power to a PoE link, and a Powered Device (PD) coupled to the PoE link for receiving the power from the PSE. The PSE and PD support data communication with each other in a common mode between two pairs of lines in an Ethernet twisted pair cable.
Patent KR-20070085829-A (KR)
Title: Reflective photomask blank, reflective photomask, and method for manufacturing semiconductor device using same
Inventor: KANAYAMA KOICHIRO
IPC: G03F1/00
Filed: 2005-12-06
Abstract: It is aimed to improve the accuracy of testing when a pattern of a reflective photomask used for EUV lithography is examined by observing the reflectance contrast of a DUV light. Specifically disclosed is a reflective photomask blank wherein a multilayer reflective film (2) and a light absorptive laminate (4) are arranged on a substrate (1). The light absorptive laminate (4) is composed of a first light absorptive layer (41) with EUV light absorbing ability which contains tantalum and silicon, and a second light absorptive layer (42) with DUV light absorbing ability which is arranged on the first absorptive layer (41) and contains tantalum, silicon and at least one of nitrogen and oxygen.
Patent KR-20070086149-A (KR)
Title: Liquid dispensing system
Inventor: O'DOUGHERTY KEVIN T
IPC: B65D35/34
Filed: 2005-10-14
Abstract: A system (10) for dispensing liquid (12) to a manufacturing process (13) from a container (14) including an outer container (22) and a flexible inner container (20) occupied by the liquid (12). A flow passage (40) provides fluid communication between an interior of the inner container (20) and the manufacturing process (13). A pressurized fluid source (30) is in fluid communication with a space (31) between inner walls of the outer container (22) and the inner container (20). The pressurized fluid source (30) causes fluid under pressure to flow into the space (31) between the inner walls of the outer container (22) and the inner container (20) to force liquid out of the inner container (20) to the manufacturing process (13) via the flow passage (40). A pressure sensor (44) is positioned to sense pressure in the flow passage (40). A controller (50) responsive to the pressure sensor (41) controls the pressure in the flow passage (40) by modulating the pressure from the pressurized fluid source (30).
Patent KR-20070090223-A (KR)
Title: Facilitate a non-fully meshed communication gateway interface
Inventor: PENNOCK LEONARD
IPC: G06F15/16
Filed: 2005-10-20
Abstract: One or more gateways (107 and 108) as serve to interconnect the discrete call facilitation platforms (403 and 404) of a given communication network with an external communication network (109) as provided with the routing addresses of such discrete call facilitation platforms. The discrete call facilitation platforms, however, are not provisioned in a reciprocal fashion. Instead, the discrete call facilitation platforms are only provided with a subset of available gateway addresses. In a preferred approach, this is accompanied by less-than-fully-meshed connectivity between the gateways and the discrete call facilitation platforms.
Patent KR-20070097054-A (KR)
Title: Method of making composite material
Inventor: SHINBACH MADELINE P
IPC: B29C48/76
Filed: 2005-10-25
Abstract: A method of making composite material wherein a molten polymeric material is added to frangible solid particulates within a screw extruder.
Patent KR-20070110894-A (KR)
Title: Network-initiated service change from speech to multimedia
Inventor: HENTTONEN JARI
IPC: H04L67/00
Filed: 2006-02-28
Abstract: A method, apparatus and system for initiating a service change in a wireless system, the wireless system including an originating side and a terminating side. The invention includes initiating a modification request in a wireless system, wherein the modification request is a service change from a first mode to a second mode. The invention further includes modifying a terminal from a first mode to a second mode if the modification request is accepted by the terminal, and completing a radio bearer assignment after the modification request is accepted.
Patent KR-20080002888-A (KR)
Title: Magnetic drive actuator
Inventor: TOMINAGA JUN
IPC: H02K33/00
Filed: 2005-04-28
Abstract: A magnetic drive actuator enhances damping effect upon occurrence of external turbulence as follows. An electric resonance circuit is formed by connecting a supplemental coil (26) in parallel to a driving coil (11) attached to a movable portion (coil support, lens holder) supported by a plate spring so that when the movable portion is displayed by an external turbulence, damping effect is exhibited by an induction electromotive force. The electric resonance circuit has a resonance frequency substantially equal to a resonance frequency of a spring-mass system. Since the driving frequency exists in a low frequency band apart from the resonance frequency, a strong damping force can be obtained for the resonance caused by incoming external turbulence without affecting the driving characteristic. Moreover, it is possible to reduce the affect of the external turbulence on light projection/reception control in a laser radar device, thereby obtaining a preferable scanning characteristic.
Patent KR-20070119711-A (KR)
Title: Laminating method
Inventor: ARUGA TSUYOSHI
IPC: B32B37/12
Filed: 2004-07-14
Abstract: A laminating method and a laminating device, wherein a sheet body (1) and the other member (2) are held on first and second holding members (44) and (46) at high flatness, a moving mechanism (45) and a mechanism (52) adjusting parallelism are controlled by a control mechanism (40a) based on information from position recognizing mechanisms (33) and (34) to position the sheet body (1) and the other member in a specified positional relation. With a liquid crystal wax (4) held in a liquid state by a heating means (49) held between the sheet body (1) and the other member (2), the moving mechanism (45) is controlled to move the sheet body (1) and the other member (2) relative to each other so as to spread the liquid crystal wax (4) in a liquid state on the entire surface thereof. Thus, a sheet-like material such as a semiconductor wafer and a metallic foil can be accurately, securely, and efficiently laminated on the other member and, after the lamination, they can be efficiently separated from each other.
Patent KR-20080021616-A (KR)
Title: Method and device for drilling, particularly percussion drilling or rotary percussion drilling a hole in soil or rock material
Inventor: MOCIVNIK JOSEF
IPC: E21B7/20
Filed: 2006-05-30
Abstract: The invention relates to a method and device for drilling, particularly percussion drilling or rotary percussion drilling a hole in soil or rock material and fixing an anchoring in the hole. To this end, a drilled hole is made by a drill bit (3) mounted on a drill rod (2). According to the invention, the drill rod (2), on the rear side facing away from the drilling surface (5) of the drill bit (3), is surrounded at a distance from the drill bit (3) by an anchoring element (4) whose outside dimension exceeds, at least in part, the circumference of the drilled hole made by the drill bit (3) whereby enabling a constructively easier and more reliable securing of the anchoring inside the drilled hole. ® KIPO & WIPO 2008
Patent KR-20080029975-A (KR)
Title: Window envelopes with optical character readable window film patches
Inventor: ZHOU WEIJUN
IPC: C08L51/00
Filed: 2006-06-16
Abstract: A window envelope that includes a window patch formed from a low gloss polymer film based upon a rubber-modified vinyl aromatic polymer or a blend of a rubber-modified vinyl aromatic polymer and a vinyl aromatic polymer. The film may be a monolayer film or an external layer of a multilayer film. The film optionally includes an inorganic coating applied to either surface of the film where the film is a monolayer film or to an outermost surface of the film where the film is an external layer of a multilayer film. When an inorganic coating is applied to a film surface, the film need not include a rubber-modified vinyl aromatic polymer and may be based solely upon a vinyl aromatic polymer.
Patent KR-20080013004-A (KR)
Title: New methodologies to reduce process sensitivity to the chamber condition
Inventor: XU SONGLIN
IPC: H01L21/3065
Filed: 2000-07-12
Abstract: A method and apparatus for reducing the sensitivity of semiconductor processing to chamber conditions is provided. Process repeatability of common processes are affected by changing surface conditions which alter the recombination rates of processing chemicals to the chamber surfaces. In one aspect of the invention, a composition of one or more etchants is selected to optimize the etch performance and reduce deposition on chamber surfaces. The one or more etchants are selected to minimize buildup on the chamber surfaces, thereby controlling the chamber surface condition to minimize changes in etch rates due to differing recombination rates of free radicals with different surface conditions and achieve etch repeatability. In another embodiment, the etchant chemistry is adjusted to reduce the change to internal surface conditions after a cleaning cycle. In another embodiment, a process recipe is selected to reduce the sensitivity of the etch process to the chamber conditions. In another embodiment, chamber surface materials are selected to minimize the differences in recombination rates of free radicals on the surface materials and the byproduct depositions formed on the materials during processing.
Patent KR-20090074873-A (KR)
Title: Magnetic memory device using magnetic domain wall movement
Inventor: KIM YOUNG KEUN
IPC: G11B5/00
Filed: 2008-01-03
Abstract: A magnetic memory device using magnetic domain wall movement is provided to improve the stability of data storage by using vertical magnetic anisotropy material to obtain the high density of data storage. A magnetic memory device using magnetic domain wall movement comprises a magnetism magnetic track having a plurality of magnetic domains. The magnetism magnetic track comprises a magnetic domain wall(a) moved with the driving current. The magnetic domain wall moves with vibrating according to damping constant. The magnetism magnetic track is formed of vertical magnetic anisotropy materials.
Patent KR-20090074944-A (KR)
Title: Kim-chi refrigerator for examinating noxious insect
Inventor: HAN JONG HYUN
IPC: A23B7/10
Filed: 2008-01-03
Abstract: A Kimchi refrigerator with an insect prevention function is provided to prevent insect pests from entering the Kimchi refrigerator, which results from an insect pests prevention unit located inside the Kimchi refrigerator. An insect pests prevention mode setting part(60) is mounted on the external of a Kimchi refrigerator. An insect pests prevention device(80) is mounted on the inner side of a door. A controller(90) controls the operation of the insect pests prevention device. A sensor(70) senses whether the door is opened or not. The insect pests prevention device is equipped with a ultrasonic wave generator. The insect pests prevention device includes an insect killing diffuser and a power supply unit.
Patent KR-20090075220-A (KR)
Title: Screen block display device for television and method thereof
Inventor: YOU SANG UK
IPC: H04N5/455
Filed: 2008-01-03
Abstract: A screen block display apparatus of a television and a method thereof are provided to improve the convenience in use by adjusting the size of a corresponding screen block. A controller(1) outputs a control signal corresponding to the screen block display demand of a user, location adjustment demand and size adjustment demand. An OSD(On Screen Display) generating unit(2) generates a screen block. A scaler(3) changes the location of the screen block, and expands or contracts the screen block.
Patent KR-20080074025-A (KR)
Title: Magnetic write head with helical coil structure using multiple materials
Inventor: HSIAO WEN CHIEN DAVID
IPC: G11B5/127
Filed: 2008-01-16
Abstract: A magnetic write head with a helical coil structure using multiple materials is provided to carry out magnetic record on each disk in ring patterns of concentric data tracks on the magnetic disk so as to minimize manufacturing complexity and reduce manufacturing cost. At least one rotary magnetic disk(112) is supported by a spindle(114) and rotated by a disk driving motor(118). The magnetic recording is carried out in ring patterns of concentric data tracks on the magnetic disk. At least one slider(113) is placed near the magnetic disk, and each slider supports at least one head assembly(121). The slider is moved to the inside or the outside radially on a disk surface(122). Each slider is attached to an actuator arm(119) by a suspension(115). The suspension supplies weak spring force to the disk surface. Each actuator arm is attached to an actuator unit(127) such as a VCM(Voice Coil Motor). The direction and speed of the coil movement is controlled by motor current signals which are supplied from a controller(129).
Patent KR-20090079133-A (KR)
Title: New imidazole derivatives and organic electronic device using the same
Inventor: LEE DONG HOON
IPC: C09K11/06
Filed: 2008-01-16
Abstract: A novel imidazole derivative, and an organic electronic device using the derivative are provided to improve efficiency, lifetime and stability and to lower driving voltage. An imidazole derivative is represented by the formula 1, wherein R1 and R2 are identical or different each other and are independently selected from the group consisting of a C6~C40 aryl group, a C5~C40 heteroaryl group and an amino group; at least one of R3 ~ R10 is a group represented by the formula 2 or the formula 3.
Patent KR-20090079412-A (KR)
Title: Server, system and method for providing multimedia service
Inventor: KIM JUNG SUN
IPC: H04W4/00
Filed: 2008-01-17
Abstract: A server, a system, and a method for offering a multimedia service are provided to offer the multimedia service only if a terminal user can receive the multimedia service. A presence server(200) generates and provides presence information representing a current state of a user by using user information received from a terminal(300). A multimedia providing server(100) receives the presence information from the presence server. The presence server provides a multimedia service to the terminal according to the received presence information.
Patent KR-20090081866-A (KR)
Title: Hybrid DeNOx process using Selective Catalytic Reduction and Adsorption
Inventor: MOON SEUNG HYUN
IPC: B01D53/94
Filed: 2008-01-25
Abstract: Provided is a hybrid denitrification method using a selective catalytic reduction reactor and an ACF adsorption tower, which can be applied to boilers that are frequently stopped and started, and which minimizes scale of the entire process and reduces initial facility investment costs and operating and maintenance costs. A hybrid denitrification method using the selective catalytic reduction reactor and ACF adsorption tower comprises: preparing an SCR(Selective Catalytic Reduction) reactor, an adsorption tower(2), and valves(1,7); and performing an SCR process to remove NOx when normally operating the SCR reactor and adsorption tower, and performing an adsorption process in the adsorption tower to remove NOx with a high concentration instantaneously generated irregularly and intermittently. The SCR reactor includes nozzles spraying a reductant to remove NOx in flue gas. The adsorption tower removes the instantaneously generated NOx with a high concentration. The valves are connected between the SCR reactor and adsorption tower to guide a flow of the flue gas.
Patent KR-20080073643-A (KR)
Title: Image forming apparatus and method of controlling thereof
Inventor: KIM DONG SIK
IPC: G03G15/00
Filed: 2008-01-28
Abstract: An image forming apparatus and a control method thereof are provided to recognize that a transfer roller is polluted by non-transferred toner when a paper is jammed between the transfer roller and a photoconductive roller and clean the transfer roller, thereby improving the reliability of the image forming apparatus. An image forming apparatus includes a resistance measuring unit(80), a temperature measuring unit(90), a first recognition unit, a second recognition unit, and a control unit(190). The resistance measuring unit measures the resistance of a transfer roller(60). The temperature measuring unit measures an internal temperature. The first recognition unit includes a first converter(110), a first environmental recognition value calculator(130), and a first table(150). The first recognition unit recognizes environment by using the measured resistance of the transfer roller. The second recognition unit includes a second converter(120), a second environmental recognition value calculator(140), and a second table(160). The second recognition unit recognizes environment by using the measured internal temperature. The control unit determines the pollution of the transfer roller by using results recognized in the first and second recognition units.
Patent KR-20090088188-A (KR)
Inventor: LEE JAE BONG
IPC: G06Q30/06
Filed: 2008-02-14
Abstract: A trading system of used notebook computer and a method thereof are provided to induce a reliable reasonable trade between traders by automatically deciding a proper sales price according to the condition of the used notebook computer. A client terminal(100) includes a seller terminal which sells a used notebook computer, and a notebook intermediate server(200) provides each application to the client terminal. The notebook intermediate server decides the preset price according the specification of the used computer inputted from the seller terminal, and displays the approximate price for the used notebook computer.
Patent KR-20090089092-A (KR)
Title: Water cutting oils and the production system and the method thereof for silicon ingot
Inventor: HUR IN RANG
IPC: C10M169/04
Filed: 2008-02-18
Abstract: Cutting fluid for the silicon ingot cutting and manufacturing device and a method of manufacture thereof are provided, which increase cutting speed and improve quality of the silicon wafer. A cutting fluid manufacturing method for the silicon ingot cutting comprises: a step(S10) for mixing the water-soluble polyalkylene glycol ester and the dispersibility polyalkylene glycol ester; a step(S20) for saponifying the manufactured acceptance/dispersibility polyalkylene glycol ester mixed solution; a step(S30) for performing mixing the solid particle flotation; a step(S40) for performing the solid particle dispersion process; and a step(S50) for performing the anticorrosive agent mixing process.
Patent KR-20090089513-A (KR)
Title: Brake system for in-wheel motor using eddy current brake and controlling method of the same
Inventor: KANG KYONG HO
IPC: B60L7/22
Filed: 2008-02-19
Abstract: A brake system for an in-wheel motor and a control method thereof are provided to prevent the lowering of the brake power by applying an eddy current brake. A main control unit(100) includes an interface unit(101), a main controller(102) and an output control unit(103). The interface unit receives the information from a vehicle information device, a current sensor(121), and an eddy current brake unit(120). The main controller generates the control command by processing information received from the interface unit. An output control unit supplies the current from the battery to the eddy current brake unit according to the control command. The eddy current brake unit is installed between the main controller and the in-wheel motor. The eddy current brake unit provides the braking power to the in-wheel motor. The current sensor is installed between the eddy current brake unit and the main control unit. The current sensor measures the current supplied to the eddy current brake unit.
Patent KR-20090089566-A (KR)
Title: Automatic chamfering machine of rotation form parts
Inventor: CHO SUNG LIM
IPC: B24B9/00
Filed: 2008-02-19
Abstract: An automatic chamfering machine of a rotation-type part is provided to prevent the scratch by fixing the part to a worktable based on the vacuum absorption method. An automatic chamfering machine comprises a worktable(210), a motor(220), a reduction gear(230), a rotating unit(250) and a tool(240). A motor is equipped at one side of a lower part of the worktable. The motor operates the reduction gear. The rotating unit is installed in the reduction gear by a bearing(231) to rotate a rotation-type part(270), and includes a fixing unit(251) and a zebra tube. The rotation-type part is fixed to the fixing unit. The zebra tube is mounted in the fixing unit as vacuum absorption device. The tool chamfers edges of the part.
Patent KR-20080024508-A (KR)
Inventor: YANG YONG GUN
IPC: A61F13/00
Filed: 2008-02-27
Abstract: A silicone rubber pack for preventing horns is provided to raise the temperature of a user's sole, to make the user's sole moist and to facilitate the user's blood circulation to prevent horns. A silicone rubber pack(8) for preventing horns includes a cut portion(9) and a protrusion portion(10). The cut portion is formed on the upper side of the silicone rubber pack to make the user's instep exposed therethrough. The protrusion portion is formed on the bottom surface of the inner side of the silicone rubber pack to prevent slipping and to stimulate a user's sole. The silicone rubber pack is put on a user's foot up to a position of a user's ankle to make the user's sole come into contact with the protrusion portion.