baber/WOPTO huggingface dataset:
Patent KR-20070090231-A (KR)
Title: Control apparatus for internal combustion engine
Inventor: WATANABE TAKASHI
IPC: F02D41/30
Filed: 2005-12-27
Abstract: It is determined whether an internal combustion engine is in an idle state or in a non-idle state based on the throttle opening degree. DI ratio control for controlling fuel injection ratio (DI ratio) between in-cylinder injection and port injection is performed in accordance with different control modes (#1, #2) in the idle state and in the non-idle state. While the DI ratio control mode is basically switched according to transition between the idle and non-idle states, in the engine cold state where fuel deposition disturbing air-fuel ratio control is likely to occur, a transition delay period (DT) is provided upon transition from the non-idle state to the idle state. During the transition delay period, the control mode is fixed irrespective of the transition between the idle and non-idle states. This prevents intermittent changes of the DI ratio, and thus, prevents variation in engine output.
Patent KR-20070087011-A (KR)
Title: Fuel cell
Inventor: SHIMOYAMADA TAKASHI
IPC: H01M8/02
Filed: 2006-01-11
Abstract: A fuel cell, comprising an electrode membrane structure having a solid electrolyte membrane (1) formed of a high polymer material, a fuel electrode (2) stacked on its both sides, and an air electrode (3). The fuel electrode (2) comprises an anode catalyst layer (4) and a fuel pole collector (6). The air electrode (3) comprises a cathode catalyst layer (5) and an air pole collector (7). A fuel tank (11) is formed at the rear of the fuel pole collector (6) and between a casing (10a) and a fuel holding membrane (8). To uniformize a liquid fuel supplied to the fuel electrode (2), the inside of the fuel tank (11) is partitioned into a plurality of parts through partition walls. The liquid fuel (methanol) in the fuel tank (11) is absorbed and held by the fuel holding membrane (8), dispersed through the fuel holding membrane (8), and reaches each part of the fuel electrode (2).
Patent KR-20070091194-A (KR)
Title: Patterning on sms product
Inventor: DEBYSER PASCAL
IPC: D04H1/736
Filed: 2005-12-12
Abstract: A method and apparatus for the production of nonwovens. The nonwovens including a spunbonding apparatus for forming a first web of nonwoven material on a first belt, and a meltblowing apparatus for forming a second web of nonwoven material on a second belt. The second belt moves in a direction opposite the first belt and after formation, the second web is deposited on said first web to form a composite spunbond and meltblown web.
Patent KR-20070104424-A (KR)
Title: New synthesis of a camptothecin subunit
Inventor: PETERS RENE
IPC: C07D491/04
Filed: 2006-02-14
Abstract: The present invention provides a process for the manufacture of the compound of formula (1) which is a key intermediate in the manufacture of camptothecin (CPT). This compound continues to serve as attractive and promising lead structure for the development of new anti-cancer drugs.
Patent KR-20070110316-A (KR)
Title: Application apparatus, application method and method for manufacturing web having coating film
Inventor: NISHIMORI YUTAKA
IPC: B05C11/02
Filed: 2006-03-06
Abstract: Tue application of a coating fluid, wherein a coating fluid being supplied is applied on the upper surface of a running web by the use of an application bar, to thereby form an coating film having a desired thickness, characterized in that in the upstream side from the application bar, the coating fluid is directly supplied to a standing fluid being formed in contact with both of the application bar and the web, or the coating fluid is allowed to flow down on a smooth surface in a such a state that its upper side is open to the outside and is supplied for the web.
Patent KR-20070107751-A (KR)
Title: Silicon gas injector and method of making
Inventor: ZEHAVI RANAAN
IPC: B32B37/00
Filed: 2006-02-13
Abstract: A gas injector tube (40) usable in a batch thermal treatment oven including two silicon shells (54, 56) joined together with an adhesive formed of a fine silicon powder and a curable silica-forming agent, such as a spin-on glass, which is ultrasonically homogenized. The tube may have a gas outlet (52) on its distal end or be sealed with a silicon cap (86) and have side outlet holes (84) formed along its side. The silicon injector tube may be used in combination with a silicon tower and a silicon liner so that all bulk parts within the furnace hot zone are formed of silicon.
Patent KR-20080017010-A (KR)
Title: Lead extraction device
Inventor: GOODE LOUIS B
IPC: A61M25/00
Filed: 2006-04-14
Abstract: An extraction device for removing an implanted structure, such as a cardiac lead, from a body vessel. An elongated sheath having a proximal end, a distal end, and a passageway extending therethrough is sized such that at least a distal portion of the sheath is receivable in the body vessel. A tip configured for disassociating at least a portion of the implanted structure from the body vessel is engaged at the distal end of the sheath. A handle is configured for engagement with the proximal end of the sheath. The handle includes an actuator and a drive mechanism responsive to the actuator for selectively translating input of the actuator into rotary movement and/or axial advancement of the sheath.
Patent KR-20080039847-A (KR)
Title: Modular led-based lighting apparatus for socket engagement, lighting fixtures incorporating same, and methods of assembling, installing and removing same
Inventor: MCCORMICK KEVIN
IPC: F21S8/00
Filed: 2006-05-23
Abstract: Modular lighting fixtures that allow convenient installation and removal of LED-based light-generating modules and controller modules. In one example, a modular lighting fixture includes a housing configured to be recessed into or disposed behind an architectural surface such as ceiling, wall, or soffit, in new or existing construction scenarios. The fixture housing includes a socket configured to facilitate one or more of a mechanical, electrical and thermal coupling of the light-generating module to the fixture housing. The ability to easily engage and disengage the LED-based light-generating module with the socket, without removing the fixture housing itself, allows for straightforward replacement of the light-generating module upon failure, or exchange with another module having different light-generating characteristics. Modular lighting controllers for such fixtures also may be easily installed in or removed from the fixture housing via the same access route by which the light-generating module is installed and removed.
Patent KR-20080023310-A (KR)
Title: Method and apparatus for controlling nucleation in self-assembled films
Inventor: XIE YA HONG
IPC: B05D3/02
Filed: 2005-06-28
Abstract: A method of forming a self-assembled film with periodic nanometer dimension features (e.g., holes) on a substrate includes the steps of providing film precursors on the substrate, wherein the film precursors are maintained in an amorphous state. Where the film precursors are block copolymers, a heating member is provided. The substrate and the heating member are then moved relative to one another so as to raise the temperature of a portion of the film precursor on the substrate above its glass transition temperature. Relative movement between the substrate and heating member continues until a self-assembled crystalline film is formed over the surface of the substrate. In an alternative embodiment, a pH dispensing member is provided to dispense a pH adjusting agent onto the substrate that promotes self-assembly of a crystalline film. ® KIPO & WIPO 2008
Patent KR-20090074466-A (KR)
Title: Method for repressing cytotoxicity of chinese medicine with lightening effect for skin
Inventor: SHIN GAB GYUN
IPC: A61K8/97
Filed: 2008-01-02
Abstract: A method for reducing the cytotoxicity of herbal ingredient which has skin whitening effect is provided to relieve irritation or toxicity of herbal ingredients by fermenting the herbal extract to yogurt. A method for reducing cytotoxicity of herbal ingredients which have skin whitening effect comprises: a step of hot-water extracting 0.3 % (w/v) of Angelica gigas Nakai, Cnidium officinale 0.25 % (w/v) of the Zizyphi Fructus and Cinnamomi Cortex and 0.5 % (w/v) of Coix lacryma-jobi var. ma-yuen, the chestnut cortex, and the Phaseoli radiati Semen and Armeniacae Semen; a step of diluting the herbal extract with milk and adding 5 % (w/v) of fat-removed powdered milk and 2 % (w/v) of sugar to make yogurt; and a step of packing the yogurt.
Patent KR-20090074931-A (KR)
Title: Air core type reactor with magnetic shield
Inventor: OH BUM KEUN
IPC: H01F27/42
Filed: 2008-01-03
Abstract: An air core type magnetic shielding reactor is provided to perform installation in a small space without a magnetic influence in an electronic and electrical device or peripheral device. An air core type magnetic shielding reactor(100) includes a plurality of coils(110a-110c) and a magnetic shielding plate(120a,120b). The plurality of coils are arranged on a fixing base(118). The opened central axis of the plurality of coils are horizontally arranged. The magnetic shielding plate is arranged in both sides of the coil with the predetermined insulating distance. The magnetic shielding plate shields the magnetic flux generated in the air core magnetic shielding reactor. The magnetic shielding plate is manufactured to one among the silicon steel plate, an amorphous core, and a ferrite core. The magnetic shielding plate is formed by laminating the plurality of iron cores in a width direction or length direction.
Patent KR-20090079073-A (KR)
Title: Method and system for monitoring an failure of mobile network
Inventor: KIM JI SUN
IPC: H04L12/26
Filed: 2008-01-16
Abstract: A method and a system for monitoring a failure of mobile network are provided to send a notification to an operator to be recognized by the operator so that the operator is able to concentrate to other tasks. A method of failure detection at a mobile radio communication network is as follows. A predetermined regulation about the malfunction generated in the mobile radio communication network is set up(110). In case a malfunction occurs in the mobile radio communication network, it is determined whether the generated malfunction as described above is satisfied the regulation set up as described above(120). According to the decision result, the generated malfunction as described above is notified to the operator of the mobile radio communication network(130).
Patent KR-20090081048-A (KR)
Title: Public institutions and company building elevator internal and external parts monitor broadcast(transmission) system constructions and an operating business model
Inventor: KI JONG YEON
IPC: G06F19/00
Filed: 2008-01-23
Abstract: A public institution/enterprise building elevator internal/external monitor broadcast(transmission) system construction and operation business model is provided to improve an information delivery mode efficiently, thereby reinforcing internal communication. A video, a still image, and a subtitle etc. are broadcasted or transmitted in a real time basis or in VOD(Video On Demand) through a video television receiver(monitor) by wire/wireless. Business including a proposal and receiving an order etc. and a related system is constructed and operated. The business including a proposal and receiving an order etc. and the related system provides a broadcast(transmission) service to the public institution and the enterprise through the monitors of the inside and outside of a building elevator and a lobby. The video TV receiver(monitor) is installed at the inside and outside of a customer company building elevator and the lobby.
Patent KR-20080038094-A (KR)
Title: System for hedging game industry fund
Inventor: KIM BYUNG KYU
IPC: G06Q50/10
Filed: 2008-01-28
Abstract: A system for hedging investment in a game industry fund is provided to offer a stable loan product by providing a loan to a game or a game developer, and making a game publisher stand guarantee for the provided loan. An information storing part(1530) stores condition information for diversely investing a provided amount to at least two game developers to a storage medium(1550) by linking with information of at least two game publishers providing the condition information. An investment processor(1525) diversely invests all or a part of a game industry fund to at least two game publishers by determining an investment amount of the selected game publishers based on sales, results, scale, and reinvestment information of the game publisher, game information, game developer information, and investment plan information, and diversely invests the determined investment amount to the game industry fund.
Patent KR-20080084576-A (KR)
Title: Pigment dispersant composition, photocurable composition, and color filter and method for manufacturing the same
Inventor: TAKAHASHI HIDENORI
IPC: G03F7/004
Filed: 2008-01-31
Abstract: A pigment dispersion composition is provided to realize high pigment dispersibility and dispersion stability, and to obtain a color filter having excellent alkaline developability and high contrast. A pigment dispersion composition comprises: (a) a pigment; (b) a solvent; (c) a first dispersant containing a polymeric compound represented by the formula of (A1-R2)n-R1-(P1)m; and (d) a second pigment different from the first dispersant. In the formula, m is an integer of 1-8; n is an integer of 2-9; m+n is 3-10; R1 is an organic linking group with a (m+n) valent; R2 is a single bond or a divalent organic linking group; A1 is a monovalent organic group containing at least one moiety selected from an organic pigment structure, heterocyclic structure, acidic group, basic nitrogen atom-containing group, urea group, urethane group, group containing coordination oxygen atom, C4 or higher hydrocarbyl, alkoxysilyl, epoxy, isocyanate, hydroxyl and ionic functional group, wherein A1(s) are the same or different and R2(s) are the same or different; and P1 is a polymer backbone, wherein P1(s) are the same or different.
Patent KR-20090084467-A (KR)
Title: Red phosphor for display device and display device comprising same
Inventor: SONG JAY HYOK
IPC: C09K11/80
Filed: 2008-02-01
Abstract: A red phosphor for a display device is provided to ensure short residual decay time and excellent color coordinate property and to be used for a display device. A red phosphor for a display device comprises a compound represented by chemical formula 1: (Y_(1-x1)M_(x1))_(2-y1)O_3:Eu_(y1). In chemical formula 1, M is an element selected from the group consisting of Gd, La, Sc, Lu and their combination; and 0.00 <= x1 <= 0.8, 0.025 <= y1 <= 0.20. The red phosphor further includes an element selected from the group consisting of Pr, Sm, Dy, Tm and their combination as a co-activator.
Patent KR-20090085265-A (KR)
Title: Food garbage processing method
Inventor: JO HEE JANG
IPC: B09B3/00
Filed: 2008-02-04
Abstract: A method for processing food garbage is provided to reduce an organic material through fermentation with microorganisms, and to remove moisture of the food garbage by injecting the food garbage into a processing tank. A method for processing food garbage includes the following steps of: mixing and injecting the food garbage into a processing tank consecutively; heating the food garbage in temperature of 80~90C to active ultra-high temperature microorganisms; controlling the moisture of the food garbage through a moisture sensing sensor; pausing/starting a heating process of the processing tank with a heat medium unit according to an optimized fermentation condition; removing the moisture of the food garbage in the processing tank; and discharging by-products into the processing tank.
Patent KR-20090089652-A (KR)
Title: A nonvolatile memory device and formign method of forming the same
Inventor: KO HAN BONG
IPC: H01L21/8247
Filed: 2008-02-19
Abstract: A nonvolatile memory device and a forming method thereof are provided to implement a phase change memory reducing a reset current by controlling a composition ratio of a metal nitride film between the phase change material pattern and the electrode. A bottom electrode(110) is formed on a semiconductor substrate(100). A phase change material pattern(120) is formed on the bottom electrode. The adhesive pattern(130) is formed on the phase change material pattern. An upper electrode(140) is formed on the adhesive pattern. The adhesive pattern is a conductor including the nitrogen. The adhesive pattern and the upper electrode include the metal nitride layer or metal-oxynitride layer.
Patent KR-20090089972-A (KR)
Title: Thermostat
Inventor: RYOO BYUNG HEE
IPC: G05D23/02
Filed: 2008-02-20
Abstract: A temperature controller is provided to improve workability and corrosion resistance of the capillary tube by using a steel material instead of a copper. The temperature controller comprises the casing(10), the sensor(20), and the variant part(30) and contacting portion(40). The casing forms the body. The sensing unit passes through one side of casing. The sensing unit has the capillary tube(21). The capillary tube has the working fluid of expansion and contracts according to temperature. The variableness unit is connected to the capillary tube. According to the movement of the variant part, the contacting portion is selectively contacted. The capillary tube has the steel pipe and corrosion resistance plating layer.
Patent KR-20090095408-A (KR)
Title: Etching solution composition for formation of metal line
Inventor: KIM KY SUB
IPC: C23F1/16
Filed: 2008-03-05
Abstract: An etchant composites to form metal wiring is provided to secure the stability of the solution in the process progress and prevent the damage of an under layer. An etchant composites to form metal wiring comprises H3PO4 of 40~70 weight%, HNO3 of 2~10 weight%, CH3COOH of 5~20 weight%, phosphate of 0.1~5 weight%, rest compound having the amino radical of 0.1~5 weight% and carboxylic acid group, and water. The phosphate is the sodium dihydrogen phosphate and one kind or greater selected from the potassium dihydrogen phosphate. The compound having the amino radical and carboxylic acid group within one molecule is one selected from alanine series, aminobutyric acid series, glutamic acid series, glycine series, iminodiacetic acid series, nitrilotriacetic acid series and sarcosine series. The etchant composites more includes one or greater among the etching control, surfactant, scavenger, anticorrosive agent and pH adjusting agent.
Patent KR-20090097491-A (KR)
Title: Non volatile memory device and method for fabricating the same
Inventor: SONG SEOK PYO
IPC: H01L21/8247
Filed: 2008-03-11
Abstract: A non volatile memory device and a manufacturing method thereof are provided to increase capacitance by increasing the contact area between a floating gate electrode and an insulating layer using first and second conductive patterns. A tunneling layer(111), a first conductive layer(121), and a hard mask layer pattern are formed on a substrate(100). A trench is formed by etching the first conductive layer, the tunneling layer, and the substrate using the hard mask layer pattern as the etching mask. An insulating layer(140) to reclaim the trench is formed. An upper surface of the hard mask layer is exposed by planarizing the insulating layer. An opening unit to expose the upper surface of the first conductive layer is formed by removing the hard mask layer pattern. The width of the opening unit is enlarged by recessing the insulating layer exposed by the opening unit to the inner direction.
Patent KR-20090099692-A (KR)
Title: Diaphragm valve
Inventor: YOU MUNG HO
IPC: F16K31/126
Filed: 2008-03-18
Abstract: PURPOSE: A diaphram valve is provided to extend the life of the valve and the diaphragm and to prevent the contamination of a stuffing box by separating the inside fluid and by miniaturizing than the valve. CONSTITUTION: A diaphram valve comprises a steering wheel(1), an indicator(2), a panel nut(3), an open and close controller(4), a bushing(6), and a plurality of diaphragms(7). A glass window(10) is equipped on the top of the steering wheel. An axle groove(11) of the cylindrical shape is formed at the center of the handle inside into one body. A plurality of protrusions is formed at inner circumferential unit of the axle groove. A bolt groove is formed at the one side of the steering wheel. An On/Off display unit(20) is formed at the indicator. The On/Off display unit indicates the open and close state at the hollow ring shaped surface. An extension piece(21) is formed in the inner side to the lower direction of the indicator into one body. A female nut(30) is formed at the inner circumference with hollow state on a hexagon. An axis rod(40) is equipped at the opening and closing controller. The bushing has a push-button(5) of the disc shape, attachable to and detachable from the punched center.
Patent KR-20090084616-A (KR)
Title: Cyclone appratus for collecting dust
Inventor: OH JANG KEUN
IPC: A47L9/16
Filed: 2008-03-18
Abstract: A cyclone dust collector is provided to maintain the compact total volume of the cyclone dust collector by arranging a third cyclone unit to be horizontal to first and second cyclone units. A cyclone dust collector comprises first, second and third cyclone units(10,20,30). The first cyclone unit separates dust from the air flowed through a suction nozzle body. The second cyclone unit is arranged inside the first cyclone unit. The second cyclone unit separates the dust from the air ejected in the first cyclone unit. The third cyclone unit is located at the upper part of the first cyclone unit with having the different angle to the first and second cyclone units.
Patent KR-20090100755-A (KR)
Title: Automatic brazing apparatus for tube connection
Inventor: KWAG SANG KEE
IPC: B23K3/04
Filed: 2008-03-21
Abstract: PURPOSE: An automatic brazing apparatus for tube joining is provided to enable automatic brazing and improve production rate and productivity. CONSTITUTION: An automatic brazing apparatus for tube joining comprises an index table, jig (30) of multi-step, preheating device (50), first brazing device (60), second brazing device (60a) and cooling device (100). The index table is operated by a driving motor at the upper part of a work table (14). The jig of mult-step is installed in a regular interval along the edge of the index table. The preheating device heats the brazing site of product by torch (T) connecting to a brazing gas supply device (79).
Patent KR-20090101695-A (KR)
Title: Electric energy storage device
Inventor: KWON MYUNG JOO
IPC: H01G4/30
Filed: 2008-03-24
Abstract: PURPOSE: An electric energy storage device is provided to store various external environment energies as the electrical energy. CONSTITUTION: An electric energy storage device is formed as a converting means(100) and a storage means(200) are integratedly laminated. The converting means converts various external environment energies such as sound wave and ultrasonic wave and various kinetic energies into the electrical energy. The storage means stores the generated electrical energy by having a button cell type. The converting means.
Patent KR-20080089207-A (KR)
Title: 웨이퍼 이송 블레이드
Inventor: AOKI YUJI
IPC: H01L21/02
Filed: 2008-03-26
Abstract: 몸체(18)의 웨이퍼-로딩 영역(18b)의 블레이드 표면상에 제공된 블레이드(16)의 돌출부들(22)은 블레이드 표면(18a)상에 로딩되는 웨이퍼(W)를 지지한다.  돌출부들(22)은 표면 거칠기에 의해 형성된 미세홈들을 갖기 때문에, 웨이퍼(W)가 억제된 변위로 돌출부들(22)상에 유지된다.  블레이드(16)는 진공 흡입 없이 웨이퍼(W)를 유지시키는 간단한 구조를 갖고, 블레이드(16)의 몸체(18)에 웨이퍼(W)를 유지시키기 위한 수용 홀을 갖지 않는다.  이는 웨이퍼(W)상의 결함들의 형성을 효과적으로 방지할 수 있다.