baber/WOPTO huggingface dataset:
Patent KR-20080016535-A (KR)
Title: Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
Inventor: RAKOWSKI JAMES M
IPC: H01M8/02
Filed: 2006-06-01
Abstract: Various embodiments relate to interconnects for solid oxide fuel cells ("SOFCs") comprising ferritic stainless steel and having at least one via that when subjected to an oxidizing atmosphere at an elevated temperature develops a scale comprising a manganese-chromate spinel on at least a portion of a surface thereof, and at least one gas flow channel that when subjected to an oxidizing atmosphere at an elevated temperature develops an aluminum-rich oxide scale on at least a portion of a surface thereof. Other embodiments relate to interconnects comprising a ferritic stainless steel and having a fuel side comprising metallic material that resists oxidation during operation of the SOFCs, and optionally include a nickel-base superalloy on the oxidant side thereof. Still other embodiments relate to ferritic stainless steels adapted for use as interconnects comprising 1 up to 2 weight percent manganese. Methods of making interconnects are also disclosed.
Patent KR-20070122207-A (KR)
Title: Use of data latches in multi-phase programming of non- volatile memories
Inventor: LI YAN
IPC: G11C16/34
Filed: 2006-03-27
Abstract: A non-volatile memory device includes circuitry for governing a multi-phase programming process in a non-volatile memory. The exemplary embodiment uses a quick pass write technique where a single programming pass is used, but the biasing of the selected memory cells is altered to slow programming as the memory cells approach their target values by raising the voltage level of the channels of the selected memory cells. A principle aspect of the present invention introduces a latch associated with the read/write circuitry connectable to each selected memory cell along a corresponding bit line for the storage of the result of the verify at this lower level.
Patent KR-20070104948-A (KR)
Title: Device, method and program for image display
Inventor: HONDA TAKEMITSU
IPC: A61B5/07
Filed: 2004-04-21
Abstract: For improved searchability of images of the inside of the body and easy recognition of which organ a displayed image is, an average-color bar (507) indicating the total image-taking period of images taken by a capsule endoscope in time series is displayed. A movable slider (S) is displayed above the average-color bar (507). In conjunction with the movement of the slider (S), an image taken at the time corresponding to the position of the slider (S) is displayed in an image display field (503). Average colors based on data of taken images are displayed at a temporally corresponding position on the average-color bar (507).
Patent KR-20070119034-A (KR)
Title: Bidirectional battery charge controller
Inventor: MANOR DROR
IPC: H02J7/02
Filed: 2006-03-10
Abstract: A bidirectional battery charge control system for a portable electronic device which uses a rechargeable main battery. The system enables the connection of an auxiliary battery to the device for inputting additional current to the device. Control of the current flow into and out of the auxiliary battery is performed by a bidirectional charger. The auxiliary battery can contain one or more readily available primary or secondary cells, and the bidirectional charger is such that an external charger connected to the device, generally used to charge the main rechargeable battery of the device, can also recharge a secondary cell or cells in the auxiliary battery, if such are installed. The use of such an auxiliary battery enables the main battery to be hard-wired into the device.
Patent KR-20070113287-A (KR)
Title: Adsorbents for mercury removal from flue gas
Inventor: CHAO CHIEN CHUNG
IPC: B01J20/20
Filed: 2006-03-13
Abstract: The present invention provides catalytic adsorbents formed from doping activated carbon with a dispersed halide salt. The catalytic adsorbents provided herein are stable and harmless at room temperature, yet allow for chemical adsorption at elevated temperatures typical of those for flue gas streams. The present invention also provides methods of manufacturing the doped activated carbon adsorbents.
Patent KR-20080005610-A (KR)
Title: Method for reduction of acrylamide in cocoa products, cocoa products having reduced levels of acrylamide, and article of commerce
Inventor: HOWIE JOHN KEENEY
IPC: A23G3/00
Filed: 2004-06-14
Abstract: Roasted cocoa beans having reduced levels of acrylamide, cocoa beans having reduced levels of asparagine, and an article of commerce. In one aspect, the invention provides a method for reducing the level of acrylamide in roasted cocoa beans comprising reducing the level of asparagine in cocoa beans. In another aspect, the invention provides a method for reducing the level of asparagine in cocoa beans comprising adding an asparagine-reducing enzyme to cocoa beans. In still another aspect, an article of commerce communicates to the consumer that the product comprising cocoa beans has reduced or low levels of asparagine and/or acrylamide.
Patent KR-20090077213-A (KR)
Title: Multi-step bending mold and bending mold of case for computer using this
Inventor: CHOUNG BO SIK
IPC: B21D11/10
Filed: 2008-01-10
Abstract: A multi-stage bending mold and a computer case bending mold adopting the same are provided to bend three sides of a metal plate in multiple stages at a time by using a cam die and a cam punch. A multi-stage bending mold comprises a cam die(220) which has an inclined surface(221) on one side and horizontally moves on the top of a lower holder(210) through an elastic member(223); a lower pad(211) which is fitted with an elastic member(212) placed on the top of the lower holder, has an inclined surface(211a) making contact with the inclined surface of the cam die, and moves the cam die horizontally; a cam driver(230) which has an inclined surface(231) on one side opposite to the cam die and is installed on the upper side of the lower holder located at the other side of the cam die; an upper pad(260) which is fitted with an elastic member(261) placed on the bottom of an upper holder(250) and lowers the lower pad when the upper holder descends; and a cam punch(270) which has an inclined surface(271) on one side to contact the inclined surface of the cam driver and bends a metal plate in multiple stages together with the cam die when the upper holder descends.
Patent KR-20080067979-A (KR)
Title: Sinusoidal modulated signal rectification tool using various oscillator systems
Inventor: PETCHENEV ALEXEI
IPC: G01R29/26
Filed: 2008-01-16
Abstract: A sinusoidal modulated signal rectification tool using various oscillator system is provided to obtain a sinusoidal modulated signal by extracting a spectrum peak and analyzing the extracted spectrum peak. A sinusoidal modulated signal rectification tool(10) using various oscillator system includes a sensor(14), a first oscillator(18), and a second oscillator(19). The tool rectifies a sinusoidal modulated signal encompassed with noises outputted from a rotating machine(12). The sensor senses the sinusoidal modulated signal. The first oscillator has a first adjustable oscillation frequency. The second oscillator has a second adjustable oscillation frequency. The first oscillation frequency is adjusted to be approximately equal to a central frequency of the sinusoidal modulated signal. The second oscillation frequency is adjusted to be approximately equal to a sideband frequency of the sinusoidal modulated signal. Therefore, the sinusoidal modulated signal is rectified by reducing the noises.
Patent KR-20090080202-A (KR)
Title: Image forming apparatus
Inventor: PARK GYEONG HO
IPC: G03G15/02
Filed: 2008-01-21
Abstract: An image forming apparatus is provided to maintain an interval between a magnetism roller and a doner roller and an interval between a photoconductor and the doner roller according to preset interval. An image forming apparatus includes a photoconductor(120), a magnetism roller(140), a doner roller(130), and a pressing unit. The magnetism roller is spaced from the photoconductor as much as a predetermined distance. The doner roller is arranged between the photoconductor and the magnetism roller. The diameter of the doner roller is bigger than an interval between the magnetism roller and the photoconductor. The pressing unit maintains an interval between the photoconductor and the doner roller or an interval between the doner roller and the magnetism roller according to a preset interval.
Patent KR-20090080635-A (KR)
Title: Precision Weighting Method of Large Amount Material and Precision Control Method of Concrete Component Mixing Ratio of Concrete Batch Plant Using the Weighting Method
Inventor: KIM JIN KYUNG
IPC: B28C7/04
Filed: 2008-01-22
Abstract: A precision weighing method of bulk material and a precision control method of concrete material components in a concrete batch plant are provided to precisely control the blending ratio of concrete, increase the weight precision of the bulk material, and increase productivity in the production of ready-mixed concrete. A precision control method of concrete material components comprises: an injection quantity setting step of directly inputting weights and heads of respective material components of concrete or calculating the weights and heads from calculation data, and zeroing balances; a storage vessel-opening step of opening gates of storage vessels to inject materials of the respective storage tanks into weighing vessels; a first judging step of judging if the materials injected into the weighing vessels approach injection quantities of the concerned materials; a storage vessel adjusting step of adjusting the gates of the storage vessels to inject small quantities of the materials of the storage vessels into the weighing vessels; a second judging step of judging if the injected materials approach values obtained by subtracting the heads from the injection quantities of the respective weighing vessels; a storage vessel-closing step of closing the gates if the respective materials injected into the weighing vessels reach set values; a third judging step of judging if the materials injected into the weighing vessels exceed the injection quantities of the materials; a weighing vessel control step of closing the weighing vessels after injecting the entire materials into a mixer if the injected materials has not exceeded the injection quantities, and remaining the exceeded quantity of the materials in the weighing vessels and injecting the balance of the materials into the mixer if the injected materials have exceeded the injection quantities; and a concrete mixing step of operating the mixer if all material components are injected into the mixer at a predetermined component ratio.
Patent KR-20080071081-A (KR)
Title: Board, supporting structure for board, and gaming machine having the same supporting structure for board
Inventor: NAGANO HIROYUKI
IPC: A63F5/04
Filed: 2008-01-25
Abstract: A board, a supporting structure for the board, and a gaming machine having the same are provided to prevent an electric contact failure of a memory and a CPU caused by board bending. A board unit includes a board(2), a base board(3) on which the board is mounted, and a board housing for accommodating the board and the base board. Generally, the board is a printed circuit board formed of rigid plastic, and includes a CPU and memories such as RAM and ROM. The four edges of the board are fixed to the base board with a certain gap, by using connection members such as mechanical screws and spacers. Meanwhile, a bending prevention body(5) is comprised of two concave portions(5a,5b) alternately positioned to support the board. Therefore, since the bending prevention body is positioned between the base board and the board, a weight and outer force applied to the center of the board is supported by the base board.
Patent KR-20080019034-A (KR)
Title: The yellow fine clay and silver nanoatom containing film sheet
Inventor: OH KWANG YEON
IPC: C08J5/18
Filed: 2008-01-28
Abstract: A film sheet comprising finely divided loess and nanosilver is provided to impart antibacterial and sterilizing effects to furniture and mattress, and to prevent generation static electricity by virtue of excellent moisture and air permeability. A film sheet comprising finely divided loess and nanosilver is obtained by the method comprising the steps of: providing a loess master batch composition by mixing a biodegradable and hydrolyzable resin composition with finely divided loess in a weight ratio of 0.75:0.25 or another acceptable ratio in a twin screw extruder; providing a nanosilver master batch composition by mixing the resin composition and nanosilver in a weight ratio of 0.90:0.10 or another acceptable ratio in a twin screw extruder; and mixing the resin composition, the loess master batch composition and the nanosilver master batch composition in a weight ratio of 50:40:10, and extruding the resultant mixture into a film sheet.
Patent KR-20090083684-A (KR)
Title: Leasing service system of network ip and method thereof
Inventor: KIM DONG HWAN
IPC: G06Q50/10
Filed: 2008-01-30
Abstract: A lease service system of network IP and a method thereof for achieving additional profit through the application of an idle IP are provided to secure a plurality of IP network and reduce a cost by managing idle IP optimum. An IP(Internet Protocol) management central server(20) is requested for an IP rental from a franchise PC(Personal Computer) for the execution of a game. The IP for management center server confirms a measured rate system or a flat rate system service. The IP for management center server requests the IP rental in a relaying server(40). In case it is the measured rate system, the relaying server transmits the charge calculation startup request in a charge managing central server(30). A game provider server divides the game IP and game packet in the relaying server.
Patent KR-20090084238-A (KR)
Title: Apparatus for manufacturing poly-si thin film
Inventor: RO JAE SANG
IPC: H01L21/20
Filed: 2008-01-31
Abstract: Poly-crystal silicon thin film manufacturing equipment is provided to enforce the crystallization in a short time by adhering closely the current source terminal to the upper side both end parts of the conductive film. A top silicon dioxide substrate and an amorphous silicon thin film(12) are laminated on a bottom silicon dioxide substrate(11). A conductive film(14) is formed on a top silicon dioxide substrate(13). The amorphous silicon thin film is crystallized by the electric field and the joule heating. A current source terminal(110) is contacted to the upper side both end parts of the conductive film, and supplies the power source to the conductive film. A supporting member(120) supports the substrate flexibly. The supporting member is adhered closely to the upper side both end parts of the conductive film in order to form the uniform electric field on the conductive film. The supporting member is the elastic member.
Patent KR-20090086869-A (KR)
Title: Portable terminal
Inventor: LEE SEOK KYOUNG
IPC: H04B1/38
Filed: 2008-02-11
Abstract: A portable terminal which destroyed steadily operates including an electronic device is provided to limit an electric component is transformed and be formed to a cover which covers the electronic device. A cover(100) accommodates a glass and a driving device(13c). A main surface(110) forms a deformation restriction unit(200). THE deformation restriction unit reinforces the bending strength of the cover. A protrusion unit is formed in the main surface. The portable terminal which destroyed steadily operates including an electronic device.
Patent KR-20090089022-A (KR)
Title: Baton with gradually increasing outer diameter
Inventor: OH JI HWAN
IPC: F41B15/02
Filed: 2008-02-18
Abstract: A multi-stage suppressing bar having a gradually expanded external diameter is provided to give the greater impact and coercion to the other party by the gradually expanded external diameter. A multi-stage suppressing bar having a gradually expanded external diameter comprises a handle(1), a multi-stage forming unit(10) and an end stopper. The multi-stage forming unit includes a basis rod(12), the first rod(14), the second rod(16) and the utmost edge rod(18). The basis rod is combined with the handle. The rods have the external diameter which is gradually expanded from the basis rod.
Patent KR-20090092392-A (KR)
Title: Cleaning agent and cleaning method for heat recovery boiler
Inventor: LEE WON JAE
IPC: C11D1/50
Filed: 2008-02-27
Abstract: A cleaning composition and a cleaning method for heat recovery boiler are provided to exhibit excellent cleaning effect while not affecting determination of a cleaning finish point by mixing nonionic degreasing cleaner. A cleaning composition for a heat recovery boiler is prepared by mixing water 100.0 parts by weight, degreasing cleaner 0.1~0.05 parts by weight, corrosion inhibitor 0.2~0.1 parts by weight and acid cleaner 2.0~1.0 parts by weight. A cleaning method for a heat recovery boiler comprises the steps of: removing dust within a boiler system by using pure water; adding the degreasing cleaner, anticorrosive agent and acid cleaner in the filled state of the boiler system and mixing them to clean the boiler system; flushing the inside of the boiler with pure water and removing pure water remaining in a back part; injecting the ammonia solution to convert the acidified heat recovery boiler into alkaline property; and making the boiler system anticorrosive with hydrogen peroxide.
Patent KR-20090093655-A (KR)
Title: Electron emission source, device adopting the source and fabrication method the source
Inventor: LEE CHEOL JIN
IPC: H01J1/30
Filed: 2008-02-29
Abstract: An electron emission source, device adopting the source and fabrication method the source are provided to perform stably the electron emission of the distribution. The electron emission source(10) includes a flat type cathode(11) and the cathode base(14) supporting the flat type cathode. The CNT layer(13) is fixed by the bonding layer(12). The cathode comprises the ring form-fixing member(15) to the base. The fixing member is combined in the protrusion of the base. The fixing member is formed in order to fix the skirt portion of cathode. The plate shape cathode is made of the plate shape electrical conducting material. The bonding layer is formed in the surface of the plate shape cathode. Each CNT is strongly adhered by the bottom part. The CNT layer is made of pure CNT.
Patent KR-20090094652-A (KR)
Title: Apparatus for inspecting substrate surface
Inventor: JOUNG IL KWEON
IPC: H01L21/66
Filed: 2008-03-03
Abstract: An apparatus for inspecting a substrate surface is provided to check a foreign material using a surface plasmon resonance phenomenon by pressurizing a jig to a prism side so that an air gap is between 0.5 and 1 micrometer. A light emitting unit(102) emits laser to a prism(106) to generate surface plasmon resonance on a surface of a substrate(10). A light receiver(104) measures the intensity of light of the laser passing through the prism. A jig(108) supports the substrate to face one side of the prism. A driving unit(110) pressurizes the jig to the prism side to control an air gap between one side of the prism and the substrate so that the air gap is between 0.5 and 1 micrometer. The light emitting unit includes a laser diode.
Patent KR-20080087662-A (KR)
Title: Dielectric ceramics and multilayer ceramic capacitor
Inventor: NISHIKAWA JUN
IPC: C04B35/475
Filed: 2008-03-03
Abstract: A dielectric ceramic is provided to form a multi-layer ceramic capacitor having temperature characteristics capable of satisfying X8R characteristics and having high specific resistance under a high-temperature environment. A dielectric ceramic comprises, as a main component, a compound having a perovskite structure represented by (Bi_0.5Na_0.5)_xBa_(1-x)TiO_3(wherein, x is 0.05-0.2), a first sub-component, and a second sub-component. The first sub-component contains 0.25-1.50 moles, in terms of an oxide of one atom in one molecule, of at least one kind of rare earth metal selected from Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, and Y, 0.20-1.50 moles, in terms of an oxide of one atom in one molecule, of Mg, and 0.03-0.60 moles, in terms of an oxide of one atom in one molecule, of at least one kind of metal selected from V, Cr, and Mn, based on 100 moles of the main component. The second sub-component contains SiO2 or a glass component mainly comprising SiO2.
Patent KR-20090094978-A (KR)
Title: Controller of air conditioning system for automotive vehicles
Inventor: KIM YEONG KIL
IPC: B60H1/00
Filed: 2008-03-04
Abstract: A controller of an air conditioning system for automotive vehicles is provided to reduce a carbon dioxide concentration in the room of vehicles and to prevent inflow of external air inside the room at once. A control device of heating ventilation and cooling system for vehicles comprises a carbon dioxide concentration sensing unit(30) and a controller(40). The concentration sensing unit senses the carbon dioxide concentration inside car room. If the carbon dioxide concentration of the vehicle interior inside inputted from the carbon dioxide concentration sensing unit exceeds the predetermined standard value, the controller reduces the carbon dioxide concentration inside car room by performing a carbon dioxide concentration reduction mode.
Patent KR-20090095928-A (KR)
Title: Lift enhancer for a WIG craft
Inventor: KANG CHANG GU
IPC: B63B1/16
Filed: 2008-03-06
Abstract: A device for increasing the upward force of a WIG craft is provided to maximize the ground effect of the WIG craft by making the distance between a wing and a sleep narrow while increasing the cord length and area of the wing. A device for increasing the upward force of a WIG craft comprises a wing body(100), a leading edge extension unit(200), and a trailing edge extension unit(300). The wing body takes in charge of a body of the wing of the WIG craft. The leading edge extension unit comprises a leading edge of the wing body. The leading edge extension unit has a leading edge extended board(210), a leading edge extended board drive motor(220) and leading edge extended board connection rod(230). The leading edge extended board enlarges the wing area and the code length of the wig craft. The trailing edge extension comprises a trailing edge of the wing body. The trailing edge extension unit has a trailing edge extended board(310), a trailing edge extended board drive motor(320) and a trailing edge extended board connection rod(330). The trailing edge extended board enlarges the wing area and the code length of the wig craft. The trailing edge extended board drive motor operates the leading edge extended board. The trailing edge extended board connection rod connects the leading edge extended board and leading edge extended board drive motor.
Patent KR-20090095424-A (KR)
Inventor: KIM JONG HYUN
IPC: A01M1/14
Filed: 2008-03-05
Abstract: An optical catalyst electronics insect catching device is provided, which removes smell or bacteria generated in the captured insect and purifies air of indoor place by decomposing harmful material. An optical catalyst electronics insect catching device comprises: a main body(20); a cover which completely covers the main body and is equipped with a birdlime trap platform of stable shape and a plurality of winged insect inlet ports; an ultra-violet ray lamp(60) enticing winged insects; a socket(50) fixing the ultra-violet ray lamp; a wire case(30) of both sides for receiving the wire connected to the stabilizer and socket; and a stabilizer case(40) which receives the stabilizer.