baber/WOPTO huggingface dataset:
Patent KR-20100059605-A (KR)
Title: Floating body cell and manufacturing method thereof
Inventor: JANG TAE SU
IPC: H01L21/8242
Filed: 2008-11-26
Abstract: PURPOSE: A floating body cell and a manufacturing method thereof are provided to improve a punch property of a memory cell by sufficiently maintaining the thickness of the floating body. CONSTITUTION: A gate oxidation film and a gate are successively formed on a silicon substrate. A first spacer(130) is formed on the outer sidewall of the gate. A trench is formed by removing a part of the silicon substrate exposed between gates. A second spacer is formed on the outer sidewall of the gate and the inner sidewall of the trench. A part of the silicon substrate of a lower trench exposed between the second spacer is oxidized and a cell isolation film is formed. The second spacer is selectively removed. A poly-silicon(170) is filled between the gates and inside the trench.
Patent KR-20090063099-A (KR)
Title: Integrated circuit package system with interconnect lock
Inventor: KUAN HEAP HOE
IPC: H01L23/29
Filed: 2008-11-28
Abstract: An integrated circuit package system is provided to improve yield of a circuit system and reliability, and to reduce production costs due to a simplified manufacturing process. An integrated circuit package system(100) comprises: mounting a device structure(108) over a package carrier; connecting an internal interconnect between the device structure and the package carrier; forming an interconnect lock(104) over the internal interconnect over the device structure with the interconnect lock exposing the device structure; and forming a package encapsulation adjacent to the interconnect lock and over the package carrier.
Patent KR-20100063513-A (KR)
Inventor: AN JONG GUK
IPC: G06Q50/20
Filed: 2008-12-03
Abstract: PURPOSE: An English studying method using an English room and an apparatus thereof are provided to perform free-talking with a native speaker by selecting proper English rooms and contents according to each situation through internet. CONSTITUTION: A user registers an admission right using a web browser(S204). It is determined whether dollars which can be used exist(S206). The user processes the entry procedure to enter the English room(S207). The user enters the English room (S208). The user performs English studying using the contents of the English room. After completing the English studying, the evaluation about the experience value of a user is inquired and saved(S212).
Patent KR-20100064646-A (KR)
Title: Aluminum form having improved rigidity for lateral pressure
Inventor: OH KEUN SEOK
IPC: E04G9/00
Filed: 2008-12-05
Abstract: PURPOSE: An aluminum form with rigidity against lateral pressure is provided minimize deformation due to lateral pressure after placing concrete. CONSTITUTION: An aluminum form(10) with enhanced lateral pressure rigidity is configured as follows. Two longitudinal edges(12) of a panel(11) are bent to the rear side of the panel. The panel has a smooth front surface in which concrete is placed. A reinforcing rib(13) is integrally formed between the bent edges of the panel.
Patent KR-20100066611-A (KR)
Inventor: JEONG MYONG KUK
IPC: E04F15/20
Filed: 2008-12-10
Abstract: PURPOSE: A structure for blocking floor impact sound and a construction method thereof are provided to effectively block impact sound even if a slab is thin using a first EPS layer and a second EPS layer. CONSTITUTION: A structure for blocking floor impact sound is composed as follows. A first EPS layer(11) and a second EPS layer(12), which are elastic sound isolation materials, are successively loaded on the bottom surface of a concrete slab(S). A lightweight aerated concrete layer(13) is placed on the top of the second EPS layer. A finishing mortar layer(15) is placed on the top of the lightweight aerated concrete layer.
Patent KR-20100072762-A (KR)
Title: Apparatus for providing information of object, apparatus for detecting object, and system for detecting object
Inventor: SEO YOUNG KWANG
IPC: G06F3/0354
Filed: 2008-12-22
Abstract: PURPOSE: A device for providing object information, a device for detecting an object, and a system for detecting an object are provided to control radiate state of at least one radiation element and provide object information in object recognition device by the light, thereby providing various object information. CONSTITUTION: An object information providing device(100) comprises a first light emitting unit(110), a first control unit(120) and a storage unit(130). The fist light emitting unit examines the light of specific pattern to a second optical sensor of an object recognition device(200). The first light emitting unit provides object information to the object recognition device. The light emitting unit comprises at least one light emitting device. The first cont unit controls light emitting state of at least one light emitting element.
Patent KR-20100072836-A (KR)
Title: Branching agent for branched polycarbonate, method for preparing thereof and branched polycarbonate using the same
Inventor: KIM SUNG HUN
IPC: C07C219/16
Filed: 2008-12-22
Abstract: PURPOSE: A branching agent, a producing method thereof, and a branched polycarbonate using thereof are provided to apply the agent for a melt-polymerization process for the branched polycarbonate and to improve the molecular weight of the branched polycarbonate. CONSTITUTION: A producing method of a branching agent for a branched polycarbonate marked with chemical formula 1 comprises a step of SN2 reacting compounds marked with chemical formula 4, and chemical formula 5. In chemical formula 4, R1 refers to a linear or branched alkyl group of C1~C30, an alkoxy group, an aryl group of C6~C30, an aralkyl group, and an alkyl-substituted aryl group of C6~C30. L is a nucleophile selected from a hydroxyl group, an amine group, and a sulfone group. In chemical formula 4, R2 is the linear or branched alkyl group of C1~C30, the alkoxy group, the aryl group of C6~C30, or the alkyl-substituted aryl group of C6~C30.
Patent KR-20090071461-A (KR)
Title: Electric contact having excellent wear resistivity and manufacture method thereof
Inventor: JUNG YOUNG SEOK
IPC: H01L23/32
Filed: 2008-12-24
Abstract: A conductor contact with a superior abrasion resistance and a manufacturing method of the conductor contact are provided to form prevent the delamination phenomenon from being generated at the surface of the contact terminal by using the compound material in which carbon nanotube and gold are mixed. A conductor contact comprises a contact pad(220), a compound powder(230), and a coating layer(240). The coating layer is comprised of the first coating layer(242) and the second coating layer(244). The conductor contact uses the coating layer in which the carbon nanotube(244-1) and the gold(244-2) are mixed in the second coating layer. An interlayer contact socket for the semiconductor test is used for the second coating layer which is made by mixing the carbon nanotube and the gold. The carbon nanotube is the minute molecule of the diameter 1nm size. The second coating layer is formed on the first coating layer.
Patent KR-20100078401-A (KR)
Title: A apparatus and treatment method for wastewater including excrementitious matter of domestic animals, and a production method of liquid fertilizer using the apparatus
Inventor: BAEK UN HAK
IPC: C02F11/02
Filed: 2008-12-30
Abstract: PURPOSE: A wastewater processing device containing livestock excretions, a processing method thereof, and a liquefied fertilizer manufacturing method thereof are provided to improve wastewater treatment efficiency by supplying carbon sources, and to remove organic components by destruction of nondegradable or polymer destruction. CONSTITUTION: A wastewater processing device containing livestock excretions includes the following: a pretreatment tank(11) solubilizing particulate organic materials by passing the wastewater through a venture with ultrasonic waves; a first anoxic tank(12) denitrating inflow water in an anoxic conditions; a first aerobic tank(13) nitrating the inflow water with aerobic microorganism; a second chamber(14) denitrating the inflow water; an aerobic membrane tank(15) manufacturing processed water; a sludge tank(16) feeding the sludge; a transfer pipe(43) transferring the wastewater; and a second transfer pipe(44) transferring the first aerobic and the second anoxic tank.
Patent KR-20100079491-A (KR)
Title: Liquid epoxy resin composition for underfilling semiconductor device and semiconductor device using the same
Inventor: LEE JI YEON
IPC: H01L23/29
Filed: 2008-12-31
Abstract: PURPOSE: A liquid epoxy resin composition for under-filling a semiconductor device, and the semiconductor device using thereof are provided to secure the under-filling workability and the package reliability of the composition. CONSTITUTION: A liquid epoxy resin composition for under-filling a semiconductor device contains an epoxy resin, a hardener, and a curing accelerator. The epoxy resin is a linear epoxy resin selected from the group consisting of an epoxy resin marked with chemical formula 1, an epoxy resin marked with chemical formula 2, and an epoxy resin marked with chemical formula 3. The hardener is a polyester polyol resin marked with chemical formula 4.
Patent KR-20080033266-A (KR)
Title: Sheet container/feeder
Inventor: IWAMI TOYOFUMI
IPC: B65H31/24
Filed: 2005-08-05
Abstract: A sheet container/feeder comprising a mounting table (10) for mounting sheets under standing state, and an accumulating/feeding mechanism (20) for conveying externally fed sheets sequentially onto the mounting table (10) when accumulating the sheets temporarily and feeding the forefront sheet on the mounting table (10) when feeding out the sheets under contained state. A retractable push member (30) is provided on the forefront sheet side on the mounting table (10), and a retainer member (40) is provided to abut against the rearmost sheet on the mounting table (10). Furthermore, a holding member (50) can advance toward a containing space (80) defined between the accumulating/feeding mechanism (20) and the retainer member (40) or can retract therefrom. The holding member (50) sandwiches the sheets on the mounting table (10) temporarily with the retainer member (40) when it advances so as to have the sheets in a temporarily held state, and releases the sheets in such state when it retracts.
Patent KR-20080020698-A (KR)
Title: Substituted triazole derivatives and their use as neurokinin 3 receptor antagonists
Inventor: GOBBI LUCA CLAUDIO
IPC: C07D249/04
Filed: 2006-07-17
Abstract: The present invention relates to compounds of formula (I) wherein R1 is-(CRR')n-aryl-(CRR')n-heteroaryl,-(CRR') n-O-aryl or-(CRR')n-O-heteroaryl, wherein the aryl or heteroaryl groups are unsubstituted or substituted by one or two substituents, selected from the group consisting of halogen, lower alkyl, lower alkoxy, lower alkyl substituted by halogen, or unsubstituted or substituted phenyl, wherein the substitution on the phenyl group maybe lower alkyl or halogen, or is-(CRR')n-2-benzo[1.3]dioxolyl; R/R'are independently from each other hydrogen, lower alkyl or are together with the carbon atom to which they are attached a cycloalkyl group; R2/R3 are independently from each other hydrogen, lower alkyl, phenyl or cycloalkyl or may form together with the N-atom to which they are attached a five or six membered saturated heterocycle; n is O or 1; and to pharmaceutically suitable acid addition salts thereof. The invention includes all sterioisomeric forms, including individual diastereoisomers and enantiomers of the compound of formula (I) as well as racemic and non-racemic mixtures thereof. It has been found that the present compounds are selective allosteric positive modulators of the human NK-3 receptor for the treatment of anxiety, depression, bipolar disorders, Parkinson's disease, schizophrenia and pain. ® KIPO & WIPO 2008
Patent KR-20080063745-A (KR)
Title: Rolling rack
Inventor: MORELL MIRO JAUME
IPC: B21D13/04
Filed: 2006-07-24
Abstract: The invention relates to a rolling rack of the type that comprises a toothed rolling surface. The invention is characterised in that one of the ends of the toothed surface comprises a strip of material having a coefficient of friction that is greater than that of the material forming the toothing of the rolling surface, said strip forming a non-zero oblique angle in relation to the teeth of the toothed surface. In this way, the strip extends through a certain number of teeth of the toothed surface, the height of said strip being at least equal to that of the teeth through which it extends.
Patent KR-20080034173-A (KR)
Title: Reinforcing woven fabric and process for producing the same
Inventor: TSUJI SEIJI
IPC: D03D15/12
Filed: 2006-04-13
Abstract: [PROBLEMS] To provide a reinforcing woven fabric which has excellent deformability, can conform to complicated shapes, and has excellent retention of the shapes; a preform employing the woven fabric; a molded fiber-reinforced resin; and processes for producing these. [MEANS FOR SOLVING PROBLEMS] A resin material is adhered to at least one surface of a woven fabric base comprising reinforcing fiber bundles. Thereafter, the relative positions of the reinforcing fiber bundles constituting the woven fabric base are changed, whereby the resin material adherent to two or more reinforcing fiber bundles is separated from part of the two or more reinforcing fiber bundles. Thus, a reinforcing woven fabric is obtained in which when the tensile strain thereof is measured through a tensile test in a non-fiber-axis direction, the maximum value of load during the period when the tensile strain is increased to 1% is in the range of 0.01-0.75 N.
Patent KR-20080034524-A (KR)
Title: Method and apparatus for downscaling a digital matrix image
Inventor: KALEVO OSSI
IPC: H04N3/15
Filed: 2004-11-23
Abstract: The invention relates to a method and apparatus for downscaling a digital matrix image, using a selected ratio R, in which the matrix image includes a large number of lines, each line including a large number of pixels, so that the intensity values of the pixels form the matrix, and in which the output matrix pixels formed by scaling correspond to sub-groups of the original matrix, from the intensity values of the pixels of which an average is calculated for each pixel of the output matrix. In the solution, three integers X, Y, and Z are selected in such a way that - the scaling ratio R corresponds approximately to the equation Y/(Z*X), in which Y < Z, and scaling is performed in two stages, of which in the first stage, the matrix is scaled using the ratio 1/X, thus creating the pixels of an intermediate matrix and, in the second stage, the each pixel of the intermediate matrix is scaled using the ratio Y/Z.
Patent KR-20080048064-A (KR)
Title: Vessel for planting plants or flowers, and its planar development
Inventor: BARGHINI LIDO
IPC: A01G9/02
Filed: 2006-09-14
Abstract: A vessel for planting plants or flowers has features particularly useful in the field of flower/plant-growing thanks to the advantages for the growth and vegetation of the plants as well as the savings in the transport and storage activities of the vessels themselves. The vessel provides, uniformly arranged in its lateral surface, a quantity of cavities and housings apt to promote the correct growth of the roots; it is made in plastic material through a manufacturing method whose output is preferably the planar development both of the lateral surface and of the base surface of the vessel. The planar development is so utilized during the phases of transport and storage of the vessel, which, in this case, is composed on site at the moment of its utilization, through simple assembling operations.
Patent KR-20080078825-A (KR)
Title: Initiator systems for use in curing unsaturated resins, and curable compositions and methods for curing them
Inventor: KUANG WENFENG
IPC: C08K5/49
Filed: 2006-11-28
Abstract: Trivalent organic phosphorus compounds are used in combination with tertiary aromatic amine cure promoters in connection with peroxide initiated curing of curable unsaturated resins such as cross-linkable polyesters. The curing is conducted in the presence or absence of monomers having a terminal double bond. Curing rates have been improved by use of such combinations.
Patent KR-20080083652-A (KR)
Title: Pyrrolotriazine derivatives useful for treating cancer through inhibition of aurora kinase
Inventor: MAGNUSON STEVEN
IPC: A61K31/53
Filed: 2006-12-01
Abstract: This invention relates to novel compounds and processes for their preparation, methods of treating diseases, particularly Cancer, comprising administering said compounds, and methods of making pharmaceutical compositions for the treatment or prevention of disorders, particularly Cancer.
Patent KR-20090076797-A (KR)
Title: Method and device for performing frame erasure concealment to higher-band signal
Inventor: XU JIANFENG
IPC: G10L19/00
Filed: 2008-05-04
Abstract: A method and apparatus of frame error concealment for highband signal are provided. The method comprises: computing the periodic intension of highband signal's pitch period information about lowband signal; judging whether the periodic intension is larger than or equal to the presetting threshold or not; if it is, executing the frame error concealment to highband signal of current lost frame using the method of pitch period repeating; if it is not, executing the error frame concealment to highband signal of current lost frame using the method of previous frame data repeating.
Patent KR-20090006054-A (KR)
Title: Halogen-free flame retardant compositions, thermoplastic compositions comprising the same and methods of producing the compositions
Inventor: LEVCHIK SERGEI V
IPC: C08K5/5317
Filed: 2007-01-05
Abstract: The present invention relates to a halogen-free or substantially halogen-free. flame-retardant composition comprising a blend of (i) at least one of each highly charring polymer (ii) at least one low volatility phosphate ester, and (iii) at least one compound which splits off a high volatility phosphorus-containing fragment. The invention also relates to a flame retarded thermoplastic composition wherein the flame retardant composition is blended with at least one thermoplastic resin (iv), preferable a polystyrene resin. The invention also relates to a process for manufacturing a flame retardant composition and a thermoplastic composition containing the same.
Patent KR-20080092967-A (KR)
Title: Semiconductor device
Inventor: SO TSUYOSHI
IPC: H01L23/34
Filed: 2006-02-24
Abstract: A semiconductor device in which a semiconductor element and other electronic components are disposed on a substrate and which has a lid thermally connected to the semiconductor element. The semiconductor device comprises a package substrate, the semiconductor element, chip components mounted on the package substrate together with the semiconductor element, the lid which is so disposed as to face the package substrate and dissipates the heat of the semiconductor element, and a heat connecting member for thermally connecting the semiconductor element and the lid. Solder is used as the heat connecting member and an anti-adhesive sheet to prevent the heat connecting member which has fused and flowed out during the heating from adhering to the chip components is disposed away from the chip components.
Patent KR-20090014339-A (KR)
Title: Active damping of high speed scanning probe microscope components
Inventor: PROKSCH ROGER
IPC: G01Q10/06
Filed: 2007-02-23
Abstract: A technique for actively damping internal vibrations in a scanning probe microscope is disclosed. The excitation of various mechanical movements, including resonances, in the mechanical assembly of an SPM can adversely effect its performance, especially for high speed applications. An actuator is used to compensate for the movements. The actuator may operate in only the z direction, or may operate in other directions. The actuator (s) may be located at positions of antinodes.
Patent KR-20090016546-A (KR)
Title: System for milling and air-water cooling bottom ash from heating furnaces for solid fuels
Inventor: MAGALDI MARIO
IPC: F23J1/02
Filed: 2007-03-09
Abstract: The present invention relates to a milling and water-air combined cooling system for bottom ash from heating furnaces for solid fuels, able to maximize the efficiency in milling and cooling also large ash lumps at high temperature and in improving cooling air fluid dynamics which passes said system in counter-flow. The system comprises a crusher (1) provided with a pre-crusher integral with the crusher's (1) port, a water cooling system (3-4), and a separation (5-6) of the flow of the fine material entering the crusher (1) from the lump sized ash. The pre-milling device (2) allows a partial milling of the large lumps and it is actuated by laser or equivalent sensors (7) which detect the presence of ash agglomerates in the milling area. The cooling water passes preferably throughout the shaft (8) of the toothed rotor (9) and/or throughout the fixed slab (10) and moves therefrom, through suitable ducts (4) and nozzles (3), to the milling area. The water intervention is automated depending on the crusher rotor's (9) or casing's (11) temperatur detected by suitable sensors (12). The flow separation of the fine material is achieved creating an opening (13) at the rear wall of the crusher and isolating it by a counterweight or automatic valve (5) at the unloading channel (14) and a closing shield (6) downstream of the traction head of the fine ash recuperator (15).
Patent KR-20090006198-A (KR)
Title: Stable driving scheme for active matrix displays
Inventor: NATHAN AROKIA
IPC: G09G3/20
Filed: 2007-04-18
Abstract: A method and system for operating a pixel array having at least one pixel circuit is provided. The method includes repeating an operation cycle defining a frame period for a pixel circuit, including at each frame period, programming the pixel circuit, driving the pixel circuit, and relaxing a stress effect on the pixel circuit, prior to a next frame period. The system includes a pixel array including a plurality of pixel circuits and a plurality of lines for operation of the plurality of pixel circuits. Each of the pixel circuits includes a light emitting device, a storage capacitor, and a drive circuit connected to the light emitting device and the storage capacitor. The system includes a drive for operating the plurality of lines to repeat an operation cycle having a frame period so that each of the operation cycle comprises a programming cycle, a driving cycle and a relaxing cycle for relaxing a stress on a pixel circuit, prior to a next frame period.
Patent KR-20090037855-A (KR)
Title: Heat source device, heat source system, and method of controlling heat source device
Inventor: UEDA KENJI
IPC: F25B1/053
Filed: 2007-10-19
Abstract: A turbo refrigeration machine capable of continuously operating even under a low load less than, for example, a 10% load. The turbo refrigeration machine has a low load mode for controlling the machine by repeating stop and start operations when a cool water entrance temperature measured by a cool water entrance temperature sensor is lower than or equal to a first temperature that forms a predetermined temperature difference between the measured temperature and a preset cool water exit temperature. The turbo refrigeration machine also has a stop limitation mode for stopping the machine when the cool water entrance temperature or the cool water exit temperature is lower than or equal to a second temperature lower than the first temperature.