baber/WOPTO huggingface dataset:
Patent KR-20100070559-A (KR)
Title: Method of manufacturing a metal line of a semiconductor device
Inventor: LEE CHANG HEE
IPC: H01L21/28
Filed: 2008-12-18
Abstract: PURPOSE: A method for manufacturing the metal line of a semiconductor device is provided to improve the gap-fill performance of tungsten with respect to a via-hole by suppressing the generation of outgases with respect to carbon and hydrogen during a tungsten deposition process. CONSTITUTION: An insulating layer(115) is formed on a semiconductor substrate(110). A via-hole(117) is formed to pass through the insulating layer. Titanium is deposited on the surface of a semiconductor substrate in order to form a titanium film(120) in the via-hole. A tetrakis-dimethyl-amino-titanium(TDMAT) film is formed on the titanium film using a chemical vapor deposition. Carbon and hydrogen which are contained in the TDMAT film is initially removed by a plasma-process using hydrogen gas and nitrogen gas. The carbon and the hydrogen are secondarily removed by a thermal treatment process.
Patent KR-20100071854-A (KR)
Title: Improved sheet method of working with concrete body the same time
Inventor: KIM KWANG SIK
IPC: E04B2/86
Filed: 2008-12-19
Abstract: PURPOSE: An improved sheet method which is placed with a concrete main body is provided to reduce construction time and costs by forming a waterproof layer on one surface of concrete when concrete is placed. CONSTITUTION: An improved sheet method which is placed with a concrete main body is as follows. A first form board and a second form board are installed to be separated from each other at an equal interval(S100). A waterproof paper is spread on the surface of the first form board facing with the second form board(S110), and is fixed to the first form board using a fixture(S120). First and second coupling holes are drilled in the first and second form boards by heat-treating(S130).
Patent KR-20100074707-A (KR)
Title: Subrack with a deflector for communications apparatus
Inventor: PARK JUN HYEONG
IPC: H05K7/18
Filed: 2008-12-24
Abstract: PURPOSE: A communication equipment subrack having a deflector is provided to change the direction of an air flow within a communication device toward a printed circuit board by arranging one or more deflectors between guide rails. CONSTITUTION: A plurality of printed circuit boards(115) are installed on a motherboard(110) having one or more connectors(111). A plurality of guide rails(120) are arranged with distance from each other. The guide rails guide the printed circuit board in a process of installing the printed circuit board to a connector of the mother board. First and second supporting members(131, 132) are combined to both ends of the longitudinal direction of the guide rail in order to support guide rails.
Patent KR-20080041175-A (KR)
Title: Heating element for a rotating multiplex fluorescence detection device
Inventor: BEDINGHAM WILLIAM D
IPC: B01L7/00
Filed: 2006-03-24
Abstract: Techniques are described for the detection of multiple target species in real-time PCR (polymerase chain reaction). For example, a system comprises a data acquisition device and a detection device coupled to the data acquisition device. The detection device includes a rotating disk having a plurality of process chambers having a plurality of species that emit fluorescent light at different wavelengths. The device further includes a plurality of removable optical modules that are optically configured to excite the species and capture fluorescent light emitted by the species at different wavelengths. A fiber optic bundle coupled to the plurality of removable optical modules conveys the fluorescent light from the optical modules to a single detector. The device further includes a heating element for heating one or more process chambers on the disk. In addition, the device may control the flow of fluid in the disk by locating and selectively opening valves separating chambers by heating the valves with a laser.
Patent KR-20080037660-A (KR)
Title: Method for manufacturing a fire retardant composite and composite thus obtained
Inventor: NOORDEGRAAF JAN
IPC: C09K21/14
Filed: 2006-07-24
Abstract: The present invention relates to a method of manufacturing a fire retardant composite, a composite of a foamed polymer having a coating with fire retardant properties, and also the use of such composites. The method according to the present invention comprises the following steps: i) providing beads of foamed polymer, ii) applying a coating on the beads of step i) and iii) shaping the thus coated beads into said composite.
Patent KR-20080028976-A (KR)
Title: Apparatus for correcting portion of predetermined packet
Inventor: TATSUMI HIROAKI
IPC: H04N7/24
Filed: 2006-06-26
Abstract: An apparatus, which corrects a portion of a predetermined packet, comprises a means (31) that receives TS and determines whether each TS packet is a respective predetermined packet; a means (32) that receives TS and delays TS; a means (33) that corrects a portion of a predetermined packet; and a means (34) that receives the delayed TS and the corrected predetermined packet and selectively outputs the delayed TS and the corrected predetermined packet. The third means (33) writes a predetermined ID or the like (e.g., a number) over an ID or the like (e.g., a number) described in the predetermined packet.
Patent KR-20080080079-A (KR)
Title: Chaperonin 10-induced immunomodulation
Inventor: JOHNSON BARBARA JANE
IPC: A61P37/02
Filed: 2006-07-11
Abstract: The present invention relates to methods for modulating Toll-like receptor signalling in a subject, or in at least one cell, tissue or organ thereof, methods for treating or preventing a disease or condition in a subject, methods for modulating the production and/or secretion of one or more immunomodulators in a subject, or at least one cell, tissue or organ thereof, wherein said methods involve the administration of chaperonin 10, and wherein the chaperonin 10 associates with a Toll-like receptor in an activation cluster. Also contemplated are associated compositions and uses thereof.
Patent KR-20080041712-A (KR)
Title: High lysine maize compositions and methods for detection thereof
Inventor: DIZIGAN MARK ANTHONY
IPC: A23L7/10
Filed: 2004-12-03
Abstract: Disclosed herein are assays for detecting the presence of a lysine-increasing transgenic event based on the DNA sequence of the exogenous DNA construct inserted into the maize genome and of genomic sequences flanking the insertion site. Also provided are transgenic plants having a novel exogenous DNA construct that expresses a dihydrodipicolinic acid synthase, the activity of which results in increased lysine in a plant or plant product.
Patent KR-20080049064-A (KR)
Title: Resin composition for optical semiconductor device encapsulation and optical semiconductor device produced by using same
Inventor: ITO HISATAKA
IPC: C08L63/00
Filed: 2006-09-27
Abstract: Disclosed is an epoxy resin composition for optical semiconductor device encapsulation, which contains an epoxy resin (component A) mainly containing an epoxy compound represented by a specific structural formula (1), a curing agent (component B), and at least one of an oxynitride phosphor and a nitride phosphor (component C). The phosphor component (component C) is uniformly dispersed in the epoxy resin composition without segregation, and thus the epoxy resin composition serves as a material for optical semiconductor device encapsulation which has adequate light diffusion property and high light transmittance while being reduced in internal stress. A light-emitting diode device encapsulated by using such an epoxy resin composition is capable of emitting light stably, and thus performs its function sufficiently.
Patent KR-20080072862-A (KR)
Title: Pipa-polyole production method
Inventor: LOEVENICH CATHERINE J
IPC: C08G101/00
Filed: 2006-10-10
Abstract: The invention relates to a method for producing pyrrole-imidazole-polyamide (PIPA) polyols and the use thereof for producing polyurethane soft foam materials.
Patent KR-20080066046-A (KR)
Title: Process for production of fuel cell separators and fuel cells
Inventor: YASUMURA TAKASHI
IPC: H01M8/02
Filed: 2006-11-08
Abstract: A process for producing fuel cell separators which comprises imparting hydrophilicity to at least part of a preform made either of a thermosetting resin or of both a thermosetting resin and a carbonaceous material, characterized by conducting at least the following steps (1), (2), (3) and (4) or the steps (1), (3), (2) and (4) in this order: the step (1) of subjecting the preform to treatment for enhancing the affinity for a fluid of a radical-polymerizable monomer having a hydrophilic group and/or a functional group convertible into a hydrophilic group, the step (2) of applying the fluid to the treated surface, the step (3) of irradiating the resulting treated surface with a radiation, and the step (4) of washing the fuel cell separator obtained through the steps (1) to (3).
Patent KR-20080075014-A (KR)
Title: Process for the manufacture of epoxybutanol intermediates
Inventor: MULLER MARC
IPC: A61K31/336
Filed: 2006-11-29
Abstract: Disclosed is a process for the manufacture of a Compound of formula (I) wherein Hal represents fluoro or chloro, and R1 and R2 represent, independently from one another, hydrogen or HaI; in which process a Compound of formula (II) is converted to a corresponding alkyl, fluoroalkyl or aryl sulfonic acid ester, which is then reacted with an alkali metal nitrite in the presence of a suitable crown ester in a polar non-nucleophilic solvent at a temperature of-10 to 50°C to give the Compound of formula (I).
Patent KR-20080094713-A (KR)
Title: Method and system for performing cell update and routing area update procedures while a wireless transmit/receive unit is in an idle state
Inventor: SHAHEEN KAMEL M
IPC: H04W8/12
Filed: 2007-01-26
Abstract: A method and system for performing cell update and routing area (RA) update procedures while a wireless transmit/receive unit (WTRU) is in an idle state in a third generation (3G) long term evolution (LTE) wireless communication system. When the WTRU receives a page message or has data to transmit while the WTRU is in an idle state, the WTRU transitions to an active state and sends a cell update message to an evolved Node-B (eNode-B). The eNode-B forwards the cell update message to a mobility management entity (MME)/user plane entity (UPE). TheMME/UPE changes the state of the WTRU to an active state and takes an action based on the cell update message. When the WTRU moves to a new RA, the WTRU sends an RA update message to the MME/UPE via the eNode-B. The MME/UPE updates the RA of the WTRU based on the RA update message.
Patent KR-20080102207-A (KR)
Title: A kind of gear pair for power transmission in speed increaser or reducer and its forming method
Inventor: JIANG HONG
IPC: B23F1/00
Filed: 2006-10-27
Abstract: This invention relates to a kind of gear pair for power transmission in speed increaser or reducer and its tooth profile forming method, the tooth profiles of driving gear (1) and driven gear (2) are separately designed from the reference points, the upper tooth profiles (15, 25) are composed of conjugate curves, while the lower tooth profiles (14, 24) are composed of smooth convex analytic curves. The reference point (22) of the driven gear (2) situates near the middle of the working depth, while the reference point (12) on the tooth profile (11) of the driving gear (1) and the reference point (22) on the driven gear tooth flank (21) are a pair of conjugate point. This invention can greatly enhance the load capacity of the gear pair.
Patent KR-20090013755-A (KR)
Title: Method for producing an integrated circuit
Inventor: BURGHARTZ JOACHIM N
IPC: H01L21/78
Filed: 2007-03-06
Abstract: The invention relates to a method for producing an integrated circuit. According to said method, a circuit structure (20) is produced in a defined section (18) of a semiconductor wafer (10). The defined wafer section (18) is then cut out of the semiconductor wafer (18) by first exposing the wafer section (18) until it is held only via local, web-like connections (24) on the remaining semiconductor wafer (10). The web-like connections (24) are then severed. According to an embodiment of the invention, the wafer section (18) is exposed by producing a cavity (16) below the wafer section (18) using porous silicon.
Patent KR-20080110848-A (KR)
Title: Terguride/proterguride for the treatment of chronic pain (e.g. migraine)
Inventor: LUDWIG GEORG
IPC: A61K31/48
Filed: 2007-03-21
Abstract: The present invention relates to the use of terguride and proterguride for the prophylaxis and/or treatment of chronic pain, and to pharmaceutical compositions comprising terguride and/or proterguride optionally together with opiate analgesic. ® KIPO & WIPO 2009
Patent KR-20090021149-A (KR)
Title: High-speed data compression based on set associative cache mapping techniques
Inventor: PARIS LUIS
IPC: G06F5/00
Filed: 2007-03-26
Abstract: A method is provided for compressing data from a source stream of data comprising a string of values using one or more distinct computer memory addresses as workspace, each computer memory address having one or more locations to hold one or more distinct values, respectively. The method works by reading two contiguous data values, of length K and N bits respectively, from a source data stream, as a memory address reference, and a current symbol value, respectively. The current symbol value is written to replace one of the values at the memory address reference if the current symbol value does not match any of the values at the memory address reference, and a MISS code, followed by the current symbol value, are appended to the compressed data stream. Alternatively, if the current symbol value matches any of the values at the memory address reference, then a hit code is added to the compressed data stream, said hit code representing the location, or an attribute associated with the location, where the value was found in the memory address reference. The method is repeated for all symbols read from the source stream. An equivalent, symmetric and reversible decompression or reconstruction method creates an uncompressed data stream equivalent to the original source stream. Advantageously, the workspace employed by the compression method has similar behavior to that of a cache memory used in computer architecture, allowing the compression method to be implemented using content addressable memory, that is associative or intelligent memory for hardware designs or associative arrays for software implementation.
Patent KR-20080113274-A (KR)
Title: Rotor unit for a centrifugal separator
Inventor: KLINTENSTEDT KJELL
IPC: B04B1/08
Filed: 2007-03-29
Abstract: A rotor unit for a centrifugal separator, which centrifugal separator comprises a non-rotatable housing in which the rotor unit is arranged about a central axis of rotation, an inlet for supply of a mixture of components which is to be separated, and at least one outlet for a component separated during operation, whereby the rotor unit, at least parts of which are made of metal, comprises a separating chamber formed inside the rotor unit, an inlet chamber which is connected to the inlet and to the separating chamber, is formed radially within said separating chamber and is usually shielded from the separating chamber, at least one outlet connected to the separating chamber, and a plurality of separating discs arranged at a distance axially from one another in said separating chamber coaxially with the axis of rotation, where at least a number of the metal parts of said rotor unit are undetachably joined together to form a composite body. ® KIPO & WIPO 2009
Patent KR-20090007585-A (KR)
Title: Anti-ghosting keyboard
Inventor: NG CHERN ANN
IPC: G06F1/16
Filed: 2006-04-21
Abstract: A computer keyboard is disclosed to remediate the phantom key or ghosting problem. Diodes are added to the PCB or contact-receptive membrane to eliminate reverse current, which is responsible for phantom key strikes. These one-way diodes increase the number of possible concurrent combinations that a microcontroller with limited inputs can support.
Patent KR-20090031683-A (KR)
Title: Steam generator for making superheated steam and its use
Inventor: BRINKMANN JUERGEN
IPC: F22G3/00
Filed: 2007-05-14
Abstract: Boiler for making super heated steam by indirect heat exchange of water against a hot gas, said boiler being a vertically oriented vessel (1) comprising a spirally formed conduit (2) around the vertical axis (3) of the vessel (1), which vessel (1) is provided with an inlet (4) for hot gas fluidly connected to the lower end of the conduit (2) for upwardly passage of hot gas through the spirally formed conduit (2), an outlet (5) for cooled gas fluidly connected to the upper end of the conduit (2), an inlet (6) for fresh water and a vessel outlet (7) for super heated steam, said vessel (1) further provided with a water bath space (8) in the lower end of the vessel (1) and a saturated steam collection space (9) above said water bath space (8), said spirally formed conduit (2) comprising of a spirally formed evaporating section (10) located in the water bath space (8) and a spirally formed super heater section (11) at the upper end of the vessel (1), wherein the conduit (2) of the super heater section (11) is surrounded by a second conduit (12) forming an annular space (13) between said super heater conduit (2) and said second conduit (12), said annular space (13) being provided with an inlet (14) for saturated steam fluidly connected to the saturated steam collection space (9) and an outlet (15) for super heated steam located at the opposite end of said annular space (13) and fluidly connected to the vessel outlet (7) for super heated steam, wherein outlet (15) or inlet (14) are positioned in water bath space (8).
Patent KR-20090033335-A (KR)
Title: Steam generator mapping system
Inventor: WYATT JOSEPH R
IPC: G01B7/06
Filed: 2007-06-04
Abstract: A method to determine deposits in a steam generator having the steps of creating a calibration standard having at least two rings of deposit material, subjecting the calibration standard to an eddy current signal, wherein an amplitude of the signal reflected from the calibration standard is used to obtain a polynomial equation fit of the reflected eddy current signals to actual thickness of the rings, obtaining a steam generator with tubes, initiating an eddy current signal into the tubes of the steam generator, detecting and recording reflections of the eddy current signal initiated into the tubes of the steam generator, and determining a thickness of the deposits in the steam generator from the recorded reflections of the eddy current signal and the polynomial equation.
Patent KR-20100082061-A (KR)
Title: Semiconductor package and method for manufacturing the same
Inventor: LEE SUNG GUE
IPC: H01L21/60
Filed: 2009-01-08
Abstract: PURPOSE: A semiconductor package and a method for manufacturing the same are provided to improve the stability of an electrical connection between a substrate and a semiconductor device by forming protrusions on the circuit pattern of the substrate. CONSTITUTION: A pad(141) for an electrical connection is formed in a semiconductor device(140). The semiconductor device is mounted on one side of a printed circuit board(PCB)(110). An adhesive layer with an insulating material adheres the semiconductor device and the PCB. The PCB includes a circuit pattern and a protrusion(121). The protrusion is protruded from one side of the circuit pattern and is contacted with a conductor(131) which is contacted with the circuit pad.
Patent KR-20100084775-A (KR)
Title: Refresh control circuit, semiconductor memory device having the refresh control circuit and memory system
Inventor: LEE SANG SEOK
IPC: G11C11/406
Filed: 2009-01-19
Abstract: PURPOSE: A refresh control circuit, a semiconductor memory device having the refresh control circuit, and a memory system are provided to reduce the number of a pin required for transmitting data to outside by generating an auto refresh control signal in a memory device. CONSTITUTION: A refresh control circuit(110) generates an internal refresh control signal based on a chip selection signal and the logic state of an external self refresh control signal. A memory cell array(120) is refreshed in response to the internal refresh control signal. The refresh control circuit generates an internal auto refresh control signal based on the disable state of the chip selection signal and the external self refresh control signal. The refresh control circuit generates the internal self refresh control signal based on the disable state of the chip selection signal and the enable state of external self refresh control signal.
Patent KR-20100088313-A (KR)
Title: Engine torque control apparatus for protection transmission and control method thereof
Inventor: HUR SANG WOOK
IPC: B60W10/06
Filed: 2009-01-30
Abstract: PURPOSE: An engine torque controlling apparatus for protecting a transmission, and a controlling method thereof are provided to prevent the damage of the transmission when the unexpected output torque which the transmission is unable to accept is generated. CONSTITUTION: An engine torque controlling apparatus for protecting a transmission comprises the following steps: determining whether the output torque of the engine is more than the standard value of an allowed torque corresponding to the state of the transmission(S30); determining whether an ignition retard is selected(S40); determining an ignition retard angle to control the output torque corresponding to the type of fuel(S50); and revising a predetermined ignition basic angle controlling the ignition of the engine(S60).
Patent KR-20100089531-A (KR)
Title: Speaker
Inventor: LEE DONG JIN
IPC: H04R9/02
Filed: 2009-02-04
Abstract: PURPOSE: A speaker is provided to improve durability by increasing a bond-strength of a frame and the outer circumference of the edge of the speaker. CONSTITUTION: A magnetic circuit(120) is combined to a frame(110). The magnetic circuit generates magnetic force. A sound generator(130) includes a voice coil(131), a damper(133), a vibrating plate(135), and an edge(137). The voice coil and the magnetic circuit generate vibrations. The vibration plate is vibrated by the voice coil. The vibration plate plays a sound. The inner circumference of the edge is combined to the outer circumference of the vibration plate. One side of the outer circumference of the edge is combined to the frame. The center part of the edge is transformed by the vibrations of the vibration plate.
Patent KR-20090088317-A (KR)
Title: Display apparatus and image pickup apparatus
Inventor: TSUZAKI RYOICHI
IPC: G09G3/36
Filed: 2009-02-12
Abstract: A display apparatus and an image pickup apparatus are provided to overlappingly write a display surface by using a pen, thereby inserting a text and a picture. When a difference value between pixel data of a peak pixel and pixel data of an adjacent pixel to the peak pixel is larger than the first threshold value, a determining unit(44) determines that a detection object is contacted with a display surface. When the difference value is lower than the first threshold value, the determining unit determines that the detection object is not contacted with the display surface. A location deducing unit(45) deduces a location of the display surface of the detection object contacted with the display surface by using the determining result.