baber/WOPTO huggingface dataset:
Patent KR-20070073598-A (KR)
Title: Layered sox tolerant nox trap catalysts and methods of making and using the same
Inventor: CHEN SHAU LIN FRANKLIN
IPC: B01J23/889
Filed: 2005-10-14
Abstract: The present invention relates to a layered catalyst composite useful for reducing contaminants in exhaust gas streams, especially gaseous streams containing sulfur oxide contaminants. More specifically, the present invention is concerned with improved catalysts of the type generally referred to as "three-way conversion" catalysts. The layered catalysts trap sulfur oxide contaminants, which tend to poison three-way conversion catalysts used to abate other pollutants in the stream. The layered catalyst composites of the present invention have a sulfur oxide absorbing layer before or above a nitrogen oxide absorbing layer, and/or normal three-way catalytic layers. The layered catalyst composite comprises a first layer and a second layer. The first layer comprises a first support and at least one first platinum component. The second layer comprises a second support and a SOx sorbent component after forming its reaction product with SOx having a free energy of formation from about 0 to about-90 Kcal/mole at 350°C. The sulfur oxide absorbing layer selectively and reversibly absorbs sulfur oxides over nitrogen oxides and prevents or alleviates sulfur oxide poisoning of the nitrogen oxide trap.
Patent KR-20070024508-A (KR)
Title: Elevator operation controller
Inventor: NAKAMURA KUNIKO
IPC: B66B1/14
Filed: 2005-04-07
Abstract: An elevator operation controller capable of previously landing an elevator car on a predetermined floor by giving an instruction to the elevator without using any specific key or portable terminal. The operation controller (10) comprises a reception section (11) which receives the speech of an elevator user through a public line and has a unique telephone number, a speech recognition section (12) which recognizes the speech of the elevator user received by the reception section (11), an instruction processing section (13) which converts the instruction of the elevator user speech-recognized by the speech recognition section (12) into an elevator operation signal, and an operation control section (14) which controls the operation of the elevator according to the operation signal acquired from the instruction processing section (13). ® KIPO & WIPO 2007
Patent KR-20060133019-A (KR)
Title: Process for the preparation of aminopyrimidines
Inventor: LARSSON ULF
IPC: A61P7/02
Filed: 2005-03-29
Abstract: The present invention provides a process for the preparation of a compound of formula (I); wherein X is halogen; Y is ZR1; Z is oxygen or sulphur; and R1 is C 1-6 alkyl, C1-6 haloalkyl or C3-7 cloalkyl; the process comprising either: hydrogenating a compound of formula (II); with a suitable transition metal catalyst in a C1-6 aliphatic alcohol, an ether, an hydrocarbon as solvent; or, b) conducting a one-pot hydrogenation of a compound of formula (III): wherein R2 is phenyl optionally substituted by chloro,C1-6 alkyl, C1-6 alkoxy or (C1-6 alkyl)2N; firstly at about 20°C to form a compound of formula (IV): and then at about 40°C; both steps (I) and (ii) being carried out in the presence of a suitable catalyst and in the presence of a suitable solvent.
Patent KR-20070013295-A (KR)
Title: Systems and methods for testing packaged dies
Inventor: KAZI TAUSEEF
IPC: G01R31/30
Filed: 2005-03-31
Abstract: A main die and a stacked die are included in the same component package. A transmission gate (370) is implemented on the main die, and can be enabled to receive leakage current in a connection (318) between the main die and the stacked die, and to conduct the leakage current to a bonding pad (344) that is accessible external to the package. Thus, the connectivity between the main die and the stacked die can be tested after the dies are packaged. The transmission gate is disabled during high-speed testing and normal operation. The package can also include a multiplexer (364) that is enabled during high-speed testing to input and output test signals at the package level. A direction signal is used to indicate whether test signals are being input to or output from the main die. ® KIPO & WIPO 2007
Patent KR-20070004992-A (KR)
Title: Fuel system
Inventor: HILL DAVID
IPC: F02M25/08
Filed: 2005-04-21
Abstract: A vehicle fuel system for an internal combustion engine comprises a fuel tank, at least one fuel system component, at least one sensor (4, 5, 6) and a fuel system control unit (FSCU). The FSCU (2) is different from an engine control system (1) and has means for controlling functions of the fuel system. It is connected with at least one fuel system component to send signals or receive signals from it. It is also connected to at least one sensor (4, 5, 6) that sends signals to the FSCU (2) and/or the engine control system. It is adapted to electronically communicate with the engine control system. This FSCU (2) is external to the fuel tank. ® KIPO & WIPO 2007
Patent KR-20070020255-A (KR)
Title: Magneto-electric field effect transistor for spintronic applications
Inventor: B A JALIL MANSOOR
IPC: H01L21/335
Filed: 2004-04-27
Abstract: The present invention is directed to a magneto-electric field effect transistor comprising a channel region, a source connected to one side of the channel region and adapted to inject electrons into the channel region, a drain connected to the opposite side of the channel region and adapted to detect spin polarized electrons; and a gate comprising at least one magnetic double pair element comprising four magnetic elements each magnetic element being adapted to induce a magnetic field into the channel region, wherein the total induced magnetic field of the magnetic double pair element is controllable to be substantially zero, and wherein the gate is further adapted to induce an electrical field into the channel region. ® KIPO & WIPO 2007
Patent KR-20070036750-A (KR)
Title: Electroacoustic underwater antenna
Inventor: BUSCH RAINER
IPC: B63G8/39
Filed: 2005-06-15
Abstract: An electroacoustic underwater antenna, particularly a lateral antenna which can be fixed to the outer hull of an underwater craft, comprising a series of hydrophones (13) successively arranged in at least one elongate, closed, oil-filled cavity at a distance from each other. The aim of the invention is to achieve a high degree of reception sensitivity in the low frequency range with a sufficiently small, vertical aperture angle. The inventive device is easy to produce and mount and is characterized by several cavities (14) which are fitted with hydrophones (13) at a parallel distance from each other, arranged in front of a rigid plate (12) at a distance therefrom. The plate (12) and the cavities (14) are formed in a panel-type, acoustically transparent plastic element (11). Several of said plastic elements (11) are arranged close to each other or behind each other.
Patent KR-20080064335-A (KR)
Title: Photo lithography mask, exposure method using the same and manufacturing method of substrate for display device
Inventor: PARK CHAN WOO
IPC: H01L21/027
Filed: 2007-01-04
Abstract: A photo lithography mask, an exposing method using the same, and a method for manufacturing substrates for a display device are provided to perform precisely alignment by implementing an alignment window in a mask. A photo lithography mask includes an exposure area(13) and an alignment window(20). The exposure area with a pattern is formed to penetrate beams. The alignment window is formed apart from the exposure area so as to recognize a shape of a specific position of a previous pattern which is formed by previous exposure when an exposure is performed on the exposure area. At least one alignment window(12) is formed around peripheries of the exposure area corresponding to alignment marks of an exposure object.
Patent KR-20070108812-A (KR)
Inventor: PARK YEON SOO
IPC: E03D1/34
Filed: 2007-01-03
Abstract: A water economizing toilet bowl by water pressure is provided to clean excrement and urine with little water which is under high pressure when opening a piston opened and closed in a cylinder, and to reduce the size of the toilet bowl without a water tank. A packing(3) is closely contacted with an upper surface of an annular protrusion(2) of an inner wall of a lower end of a water drain pipe(34). A water pipe(27') is connected to a water supply pipe(20) having an annular protrusion(21). Coupling holes(68,138) are formed in a horizontal pipe(41). A shank(8) of a valve(7) contacted on a packing(6) on an annular protrusion(5) of a piston(4) passes through a hole(18) of a fixing plate(10). A spring(9) mounted on the valve is pushed by the fixing plate. An outer wall of a V packing(11) is closely contacted with a cylinder(1). A bolt(31) fitted with O rings(30) is coupled with a female screw on a vertical channel(28) placed on the cylinder. The rear end of a push rod(46) is closely contacted with a side of each shank. A flange(47) of the push rod is elastically supported by springs(45). A flange(55) of a push rod(54) is elastically supported by springs(53). A urine cleaning button(58) is coupled with the rear side of a head(56) passing through a hole(57) of a fixing plate(49). The screw of a coupling nut(59) is coupled with the screw of an adjusting pipe(43) to prevent the fixing plate from being separated through an annular protrusion(60) of the coupling nut. A water(80) is not leaked by an O ring(19) fitted in the recessed groove. The drain pipe is coupled with a conical pipe(92).
Patent KR-20080066115-A (KR)
Title: The functional fermented products increased fibrinolytic activity and fermentation method thereof
Inventor: KIM JONG BOO
IPC: A23L19/00
Filed: 2007-01-11
Abstract: A functional fermented product having an enhanced fibrinolytic activity, and its fermentation method are provided to increase the fibrinolytic activity of fermented soybeans by using Bacillus subtilis NNT-0701(KCCM 10674) and adding medicinal herb extracts having fibrinolytic activities. Functional fermented soybeans having an enhanced fibrinolytic activity are prepared by the steps of: (i) mixing water with red ginseng, mugwort, pine needles, Ganoderma lucidum, Angelica gigas Nakai, and green tea leaves, and soaking soybeans in the mixed water in a weight ratio of 1:2~3 for 3~5hr; (ii) boiling down the soaked soybeans over medium heat for about 2~4hr; (iii) steaming the boiled soybeans at 100~130°C for 30~50min, and inoculating them with 0.5~1.0wt% a culture solution of Bacillus subtilis NNT-0701(KCCM 10674); and (iv) fermenting the inoculated soybeans at 36~45°C for 24~72hr to obtain fermented soybeans. A functional fermented liquid having an enhanced fibrinolytic activity are prepared by the steps of: (a) mixing steamed soybeans or soybeans with water, grinding the mixture, adding 0.3~0.9wt% of each of red ginseng or a red ginseng extract, a mugwort extract, a pine needle extract, a Ganoderma lucidum extract, an Angelica gigas Nakai extract, and a green tea leaf extract to the ground soybean liquid, and sterilizing it at 110~130°C for 10~30min; (b) inoculating the sterilized soybean liquid with 0.5~1.0wt% a culture solution of Bacillus subtilis NNT-0701(KCCM 10674); (c) fermenting the inoculated soybean liquid at 36~45°C for 24~72hr to obtain a fermented soybean/medicinal herb liquid; and (d) lyophilizing the fermented soybean/medicinal herb liquid to obtain a fermented soybean/medicinal herb product.
Patent KR-20080068334-A (KR)
Title: Chip stack packages using sn vias or solder vias and their bumping structures and the fabrication methods of the same
Inventor: OH TAE SUNG
IPC: H01L23/48
Filed: 2007-01-19
Abstract: A chip stack package including tin or solder via and a bumping portion thereof, and a method for manufacturing the same are provided to reduce the process time by filling via hole with melt tin. A method for manufacturing a chip stack package including a tin or solder via and a bumping portion includes forming a via hole in a semiconductor chip(11), a semiconductor wafer or a silicon interposer; forming an insulation layer in the via hole; forming a seed layer for tin or solder electric polishing in the via hole; forming a tin or solder polishing layer in the via hole; reflowing the tin or solder polishing layer in the via hole to fill the via hole with tin or solder; thinning the semiconductor chip, the semiconductor wafer or the silicon interposer to form a through type tin or solder via(21); forming a convex bump(22); inserting the convex bump into the tin or solder via to form a uneven connection structure(23).
Patent KR-20080070400-A (KR)
Title: Display apparatus
Inventor: KIM BUM JOON
IPC: G02F1/133
Filed: 2007-01-26
Abstract: A display apparatus is provided to reduce the number of components to be mounted in a flexible printed circuit board by forming a capacitor for driving voltage stabilization in a display panel, and improve the driving reliability by reducing discharge time of the capacitor. A display apparatus includes a display panel(100), a driving unit(200), a first gate driving circuit(310), a second gate driving circuit(320), plural layered capacitors(410~450) and a discharge circuit(500). The display panel is comprised of a first display area(DA1) which displays a main image, a second display area(DA2) which displays a sub image and peripheral areas(PA1~PA7) which surrounds the first display area and the second display area. The first gate driving circuit outputs a gate signal which activates a first gate lines(GL1_1~GL1_n). The second gate driving circuit outputs a gate signal which activates a second gate lines(GL2_1~GL2_n). The driving unit provides a gate control signal and a gate voltage which control the first gate driving circuit and the second gate driving circuit. The plural layered capacitors are formed in the peripheral area to stabilize the first gate voltage. And the discharge circuit discharges the plural layered capacitors in response to the second gate voltage converted into a grounded voltage level after power cutoff.
Patent KR-20080071277-A (KR)
Title: A free-cutting copper alloy
Inventor: HAN SEUNG ZEON
IPC: C22C9/04
Filed: 2007-01-30
Abstract: A free-cutting copper alloy is provided to improve machinability of the copper alloy by adding a predetermined amount of calcium and silicon metal compound to the copper alloy. A free-cutting copper alloy comprises Cu, Zn, 0.1~1.5 wt% of Ca, and 0.21~3.07 wt% of Si. The metal composition including Ca and Si is mixed in the copper alloy material, thereby capable of improving machinability.
Patent KR-20080072161-A (KR)
Title: The plastic media manufacturing process for the environmental coating removal
Inventor: CHOI HONG KI
IPC: B29B11/14
Filed: 2007-02-01
Abstract: A plastic media manufacturing process for removing an environment-friendly coating film is provided to remove dust generated during a media manufacturing process, to restrain plastic media from being automatically stuck to an object by static electricity generated between products by friction heat during coarse breaking and crushing processes. A plastic media manufacturing process for removing an environment-friendly coating film comprises a coarse breaking process for coarsely breaking irregular objects in the mesh size over 8 by transferring the objects from a storing hopper to a first crusher; a crushing process for crushing the broken materials in the mesh size over 20 by a second crusher; a transfer process for using an air transfer device and a dust removing device for transferring the dust and defective goods larger than the product; a dust removing process for automatically or semi-automatically removing dust continuously while a line is operated, by using a dust bag filter and a product bag filter; and a static electricity removing process for forcibly mixing and coating the finally classified products in a barrel machine by diluting an anti-static solvent, in order to remove static electricity generated by friction during the coarse breaking, crushing, and transferring processes.
Patent KR-20080072992-A (KR)
Title: Photo stabilizing apparatus for detection of a semiconductor substrate
Inventor: SHIN KOUNG SU
IPC: G01B11/24
Filed: 2007-02-05
Abstract: A photo stabilizing apparatus for detection of a semiconductor substrate is provided to compensate for loss of main beams with adjusting beams whose intensity is controlled by a light intensity control member. A photo stabilizing apparatus for detection of a semiconductor substrate comprises a beam splitter(110), a plurality of mirrors(122~126), and a light intensity control member(130). The beam splitter splits beams provided to the substrate into a main beam progressing in a first path and an adjusting beam progressing in a second path. The mirror reflects the main beam and adjusting beam many times and guides the beams to the substrate. The light intensity control member is installed between the mirrors on the second path, adjusts intensity of the adjusting beam to compensate for loss of the main beams.
Patent KR-20070083412-A (KR)
Title: The rotary display combined a disc and cylinder and image processing methode for displaying of that
Inventor: KIM YEONG HWA
IPC: G09F11/02
Filed: 2007-02-16
Abstract: A rotary electric signboard integrated with a disc and a cylinder and an image processing method are provided to display an image on the entire surface by dividing a display surface of the signboard by the predetermined angle and aligning light emitting units. In a rotary electric signboard(30) integrated with a disc and a cylinder, a control module(310) controls the rotational speed of the electric signboard in consideration of a display state of an image, generates display image data by converting the color and coordinates according to the controlled rotational speed of the electric signboard with matching the input image to a set rotational center, outputs the image data to a light emitting module(330) installed at the electric signboard, and controls the input/output of information through wire/wireless communication with the external device. A rotary driving module(320) is turned according to the rotational speed input from the control module to transmit rotational driving power to the light emitting module of the electric signboard. The light emitting module is rotated by receiving power of the rotary driving module and composed of at least one small light emitting module(330R,330G,330B) provided with plural light emitting bodies aligned to emit the light according to a display image data signal output from the control module, and positioned at the predetermined angle on the basis of the image processing result of the control module.
Patent KR-20070092608-A (KR)
Title: Display method, display device, and electronic apparatus
Inventor: YAMADA TADASHI
IPC: H05B44/00
Filed: 2007-02-16
Abstract: A display method, a display device, and an electronic apparatus are provided to display optimal images by detecting a variation in a panel driving current when temperature variation or brightness deterioration occurs. A display device includes a driving current detection unit(23), a brightness controller(25), a comparing unit(26), and a controller. The driving current detection unit detects a driving current of pixels. The brightness controller generates first and second brightness control signals for illuminating respective illuminating elements with first and second brightness, respectively, so as to display images. The comparing unit compares the detected driving current with a predetermined set value. The controller outputs one of the first and second brightness control signals based on the comparison.
Patent KR-20080077524-A (KR)
Title: Endo-polymer and exo-polymer obtained from submerged mycelial culture of cordyceps militaris increasing immuno-modulating activities and optimum culture conditions for producing the same
Inventor: SOHN DONG HWAN
IPC: A61K36/066
Filed: 2007-02-20
Abstract: An endo-polymer and an exo-polymer produced from submerged mycelial culture of Cordyceps militaris are provided to show anti-complementary activity and increase marcophage lysosome enzymatic activity, thereby being usefully used as a pharmaceutical composition or a health functional composition for enhancing immunity. A method for producing an endo-polymer and an exo-polymer from submerged mycelial culture of Cordyceps militaris comprises the steps of: (a) inoculating Cordyceps militaris into a potato/dextrose agar medium having a pH of 6 and culturing it at a temperature of 25 deg.C for 3 days; (b) inoculating a culture bacteria obtained from the step(a) into 100 ml of a potato/dextrose broth medium having a pH of 6 and seed-culturing it in a rotary shaking incubator at the speed of 150 rpm at a temperature of 25 deg.C for 2 days; (c) after crushing a culture material obtained from the step(b) under an aseptic state, inoculating 2 vol.% of a crushed material into a mushroom complete culture medium which includes 20 g/L of sucrose, 0.5g/L of MgSO4 .7H2O, 1g/L of K2HPO4, 0.46g/L of KH2PO4 and 4g/L of an yeast extract and has a pH of 6 before sterilization; (d) liquid-culturing the crushed material in the culture medium in a rotary shaking incubator at the speed of 150 rpm at a temperature of 25 deg.C for 6 days; (e) after centrifuging the liquid culture material for 20 minutes to separate mycelial from supernatant, washing the mycelial, hot-water extracting the washed material for three-times, precipitating the supernatant in ethanol, centrifuging it, centrifuging it again after 24 hours at a temperature of 4 deg.C and diluting obtained supernatant with water, dialyzing it for 3 days and freeze-drying it to obtain the endo-polymer; and (f) after precipitating supernatant obtained by the centrifugation, centrifuging it and centrifuging a precipitate again after 24 hours at a temperature of 4 deg.C and diluting obtained supernatant obtained by the centrifugation with water, dialyzing it for 3 days and freeze-drying it to obtain the exo-polymer. A health functional food for enhancing immunity comprises the endo-polymer and the exo-polymer and a sitologically acceptable food supplemental additive. A pharmaceutical composition for enhancing immunity comprises a pharmaceutically acceptable carrier of the endo-polymer and the exo-polymer. An animal feed for enhancing immunity comprises the endo-polymer and the exo-polymer a feed additive.
Patent KR-20080080837-A (KR)
Title: A dynamic fa/pn assignment system and method by management system
Inventor: MUN SEUNG CHEOL
IPC: H04B1/707
Filed: 2007-03-02
Abstract: A UCM(Ubicell system Management) FA/PN allocation system and a method thereof are provided to offer high-quality wireless communication services to CDMA service shadow areas by presenting an optimized FA/PN allocation algorithm to implement dynamic and real-time FA/PN allocation. A UCM FA/PN allocation system using an optimized FA/PN allocation algorithm comprises a ubicell(20), a UCM FA/PN allocation part(40), and a UCM interface part(30). The ubicell, or a small-sized base station, detects a candidate FA/PN list and transmits the detected candidate FA/PN list through an UDP interface. The UCM FA/PN allocation part, connected with the UCM interface part, receives the candidate FA/PN list, transmitted from the ubicell, through RMI interface, analyzes the candidate FA/PN list, selects an FA/PN according to the optimized FA/PN allocation algorithm, and transmits the selected FA/PN to the UCM interface part. The UCM interface part receives the candidate FA/PN list from the ubicell and transmits the candidate FA/PN list to the UCM FA/PN allocation part through the RMI interface. Also the UCM interface part allocates the selected FA/PN to the ubicell through the RMI interface. The ubicell executes a ubicell call, based on the allocated FA/PN.