baber/WOPTO huggingface dataset:
Patent KR-20070101248-A (KR)
Title: Memory sensing circuit and method for low voltage operation
Inventor: CERNEA RAUL ADRIAN
IPC: G11C11/56
Filed: 2005-11-28
Abstract: A sensing module operates with a sense amplifier sensing a conduction current of a memory cell via a coupled bit line under constant voltage condition in order to minimize bit-line to bit-line coupling. The rate of discharge of a dedicated capacitor as measured by a change in the voltage drop thereacross in a predetermined period is used to indicate the magnitude of the conduction current. The voltage cannot drop below a minimum level imposed by a circuit for maintaining the constant voltage condition on the bit line. A voltage shifter is used to boost the voltage during the discharge and to unboost the voltage after the discharge, so that the change in voltage drop properly reflects the rate of discharge without running into the minimum level.
Patent KR-20070090192-A (KR)
Title: (5s)-3-[(s)-fluoro(4-trifluoromethylphenyl)methyl]-5,6,7,8-tetrahydroquinoline-5-ol derivatives and use thereof as cetp inhibitors
Inventor: BISCHOFF HILMAR
IPC: C07D215/20
Filed: 2005-12-10
Abstract: The invention relates to novel tetrahydroquinoline derivatives of formula (I), wherein R1 represents cyclohexyl or cyclopentyl, R2 and R3 each represent methyl or jointly form a cyclobutane, and R4 represents cyclopentyl or isopropyl, the salts and solvates thereof, and the solvates of said salts. Also disclosed are a method for the production thereof, the use thereof on its own or in combinations for the treatment and/or prevention of diseases, and the use thereof for producing medicaments, particularly as a cholesterol ester transfer protein (CETP) inhibitor in order to treat and/or prevent cardiovascular diseases, especially hypolipoproteinemia, dyslipidemia, hypertriglyceridemia, hyperlipidemia, hypercholesterolemia, and arteriosclerosis.
Patent KR-20070091645-A (KR)
Title: A high-intensity focused ultrasound plasmid adjuvant and its use
Inventor: WANG ZHIBIAO
IPC: A61K49/22
Filed: 2005-08-30
Abstract: A plasmid adjuvant that can increase the energy deposition of the target region when conducting HIFU therapy and si in the form of a biocompatible nanometer solid. Another adjuvant for HIFU therapyof the invention includes a discontinuous phase consisting of film-forming materials and a continuous phase consisting of aqueous medium, wherein the discontinuous phase is evenly dispersed in the continuous phase, the particle size of the discontinuous phase is 10-1000 nm, the amount of the film-forming materials in the adjuvant is 0.1-100 g/L, and the core materials is a biocompatible nanometer solid chosen from magnetic materials, hydroxyapatite and calcium carbonate and its amount in the adjuvant is 0.1150 g/L. The plasmid adjuvant fot HIFU therapy improves significantly the sound environment of target regions, increases the energy deposition of the target regions when conducting HIFU therapy, and consequently, enhances evidently the clinical effects of HIFU against tumor cells. It also provides the use of plasmid adjuvant fot HIFU during the process of the HIFU therapy.
Patent KR-20070087037-A (KR)
Title: Cmp abrasive, liquid additive for cmp abrasive and method for polishing substrate
Inventor: AKAHORI TOSHIHIKO
IPC: H01L21/3105
Filed: 1999-12-22
Abstract: A CMP abrasive comprising a cerium oxide slurry containing cerium oxide particles, a dispersant and water, and a liquid additive containing a dispersant and water; and a liquid additive for the CMP abrasive. A method for polishing a substrate which comprises holding a substrate having, formed thereon, a film to be polished against a polishing pad of a polishing surface plate, followed by pressing, and moving the substrate and the surface plate while supplying the above CMP abrasive in between the film to be polished and the polishing pad to thereby polish the film to be polished. The CMP abrasive and the method for polishing can be used for polishing a surface to be polished such as a silicon oxide film or a silicon nitride film without contaminating the surface to be polished with an alkali metal such as sodium ion and with no flaws, and the CMP abrasive is excellent in storage stability.
Patent KR-20070097542-A (KR)
Title: Method for producing granules from thermoplastic siloxane polymers
Inventor: SELBERTINGER ERNST
IPC: C08J3/12
Filed: 2005-11-24
Abstract: The invention relates to a method for producing granules from thermoplastic siloxane polymers, especially organopolysiloxane/polyurea/polyurethane block copolymers, by (d) transporting the thermoplastic siloxane polymer, especially organopolysiloxane/polyurea/polyurethane block copolymer, to which optionally additional additives were admixed, from the reactor to a cooling medium having a temperature ranging from-20 °C to 60 °C and (e) directly granulating and pelletizing the polymer in the cooling medium, at the same time or immediately after the polymer enters or has entered the cooling medium.
Patent KR-20070104898-A (KR)
Title: Tubing and process for production thereof
Inventor: YAMADA HIROSHI
IPC: G03G15/20
Filed: 2006-02-20
Abstract: Tubing (31) made from a mixture comprising polyimide and fluororesin particles through molding and heat curing wherein at least part of the fluororesin particles present in the neighborhood of the surface layers of the tubing (31) precipitate on the outside or inside surface of the tubing (31) through melting and flowing and form a fluororesin film over part or the whole of the surface. The tubing (31) can be produced by applying a mixed dope obtained by adding fluororesin particles to a polyimide precursor dope on the outside surface of a mold, cast-molding the coating in a predetermined thickness, heating the resulting coating to attain imidation with the maximum temperature of the imidation exceeding the melting point of the fluororesin, cooling the coating, and separating the resulting tubing from the mold. Thus, the invention provides tubing which is lowered in the coefficient of kinetic friction particularly of the outside surface and is advantageous in durability and manufacturing cost; and a process for the production thereof.
Patent KR-20070102755-A (KR)
Title: Lubrication assembly for glassware forming molds
Inventor: CRAMER JEFFREY W
IPC: C03B40/027
Filed: 2006-02-07
Abstract: An apparatus for lubricating a mold in an individual section glassware forming machine by combustion of at least one combustible gas. The apparatus includes a shaft (20) positioned adjacent to the mold, a burner head (24) on the shaft and including a spark electrode (108) for igniting a combustible gas exiting the burner head, a manifold (18) on the shaft spaced from the burner head for connection to a combustible gas supply, and a gas passage (40) within the shaft extending from the manifold to the burner head.
Patent KR-20080016997-A (KR)
Title: Fitting for a vehicle seat
Inventor: STEMMER JUERGEN
IPC: B60N2/20
Filed: 2006-06-02
Abstract: The invention relates to a fitting (10) for a vehicle seat, more particularly for a motor vehicle seat, comprising a first fitting part (11), a second fitting part (12) that is in geared connection with the first fitting part (11), a cam (27a, 27b; 127; 327) that is rotatably mounted on the fitting parts (11, 12), for driving a rolling movement of the first fitting part (11) and the second fitting part (12), a driver (21) for driving the cam (27a, 27b; 127; 327) and a brake for locking the fitting (10) against torque introduced at the output side in the rest state, at least one wrap-spring brake (44) being provided as brake, said brake controlling the driver (21) and the cam (27a, 27b; 127; 327).
Patent KR-20080033142-A (KR)
Title: Process for the production of polyarenazole yarn
Inventor: ALLEN STEVEN R
IPC: D01D10/02
Filed: 2006-03-27
Abstract: The present invention concerns a process for making a polyareneazole multifilament yarn comprising: a) extruding a solution comprising polyareneazole polymer and polyphosphoric acid through a plurality of orifices to produce filaments; b) forming a multifilament yarn from said filaments; c) hydrolyzing at least some of the polyphosphoric acid in the yarn by heating the yarn to a temperature above about 120 °C for up to about two minutes; d) washing at least some of the hydrolyzed polyphosphoric acid from the yarn; e) drying the washed yarn; f) optionally, heating the yarn above about 300 °C, and g) collecting the yarn at a speed of at least about 50 meters per minute.
Patent KR-20070110561-A (KR)
Title: Pharmaceutical compositions for the treatment and prevention of ischemic reperfusion
Inventor: BISGAIER CHARLES L
IPC: A61K38/17
Filed: 2004-10-19
Abstract: The invention provides methods and formulations for treating and preventing acute coronary syndromes. The methods of the instant invention provide safe and effective doses of an Apolipoprotein A-I Milano: phospholipid complex to reduce and stabilize atherosclerotic plaque. Pharmaceutical fomrulations of the Apo A-I Milano: phospholipid complexes are also provided.
Patent KR-20080014070-A (KR)
Title: Nickel silicide method and structure
Inventor: JAISWAL RAJNEESH
IPC: H01L21/336
Filed: 2006-05-24
Abstract: Nickel silicide contact regions are formed on a source (2), drain (3) and polycrystalline silicon gate (5) of an integrated circuit transistor by annealing it after a nickel layer has been deposited on the source, drain, and gate, with no cap layer on the nickel layer. Nickel silicide bridging between the gate and source and/or drain is avoided or eliminated by using a chrome etching process to remove un-reacted nickel and nickel remnants from exposed surfaces of dielectric spacers (6A,B) located between the gate and source and between the gate and drain. The chrome etching process includes use of a solution including cerric ammonium nitrate, nitric acid, and acetic acid.
Patent KR-20080017062-A (KR)
Title: Vehicle seat assembly with stand up position
Inventor: VELUSWAMY SELVAKUMARESAN
IPC: B60N2/32
Filed: 2006-06-02
Abstract: A seat assembly is provided having a seat back and a seat cushion. The seat cushion is releasably coupled to the floor at a rearward end and selectively pivotable about a forward end. A pair of hinge assemblies pivotally couple the seat back to the seat cushion. The hinge assemblies allow for pivotal movement of the seat back between a seating position and a stand-up position in which the seat cushion and seat back are generally vertically aligned. At least one drive link pivotally couples the seat cushion and the hinge assemblies to control pivotal movement of the seat back as the seat assembly moves between the seating and stand-up positions.
Patent KR-20090074483-A (KR)
Title: Concrete structure repair work method
Inventor: CHOI HYOUNG JOON
IPC: E01D19/06
Filed: 2008-01-02
Abstract: A draining function-strengthened waterproofing and drainage construction method of an expansion joint is provided to improve constructability and quality by improving draining function of a construction joint and an expansion joint formed in a concrete structure. A draining function-strengthened waterproofing and drainage construction method of an expansion joint is composed of the step(S10) of forming a repair groove(3) whose upper part is open, by removing an asphalt pavement layer between two lines with a breaker after cutting two lines(L1,L2) in a road(1); the step(S20) of degrading the inner surface of the repair groove by heating the inside of the repair groove through the high temperature and high pressure blowing heat lance; the step(S30) of inserting a cylindrical back-up member(10) having a hollow(11) in the space of the structure; the step(S50) of forming a drainageway(D2) between a first press plate(30) and the back-up member; the step(S60) of forming an adhesive layer by coating the surface of the first press plate with sealant(50); the step(S70) of filling the repair groove with the filler(60) including sealant and recycled aggregate; the step(S80) of installing a second press plate(70) on the filler; and the step(S90) of spreading the filler including sealant and recycled aggregate on the first filled layer.
Patent KR-20090078623-A (KR)
Title: System window
Inventor: KUK YOUNG HO
IPC: E06B3/46
Filed: 2008-01-15
Abstract: A system window is provided to apply to a high-rise apartment building and a balcony with strong drafts by improving wind resistance and adiabatic efficiency, to heighten air-tightness and water-tightness between window units, and to harmonize with the interior decoration. A system window comprises a window frame(110) fixed to a wall, first and second sliding window units(120,140) mounted to be slidable on rails formed in an outdoor corresponding area(D) and an indoor corresponding area(F) of the window frame respectively and composed of many vertical frames and horizontal frames(124,125,144,145) and window glass(121,141) fixed to the vertical and horizontal frames, a thermal insulating window unit(130) placed in a frame area(E) between the outdoor corresponding area and the indoor corresponding area of the window frame and composed of plural vertical frames and horizontal frames(134,135) to support window glass(131) and a cover profile mounted to an area where the thermal insulating window unit is not placed in the frame area of a window frame to prevent the thermal insulating window unit from sliding on the window frame.
Patent KR-20090079365-A (KR)
Title: Appratus for memory backup of DPF mornitoring apparatus and Method for memory backup using the same
Inventor: SUNG TAE HWAN
IPC: F01N9/00
Filed: 2008-01-17
Abstract: A memory backup device for of a DPF monitoring apparatus and a memory backup method using the same are provided to restore data by using a second memory in case of error in a first memory or damage to the first memory. A memory backup device for of a DPF monitoring apparatus comprises: an RTC(Real-Time Clock)(25) outputting current time; a temperature sensor(31) measuring the temperature of the DPF(Diesel Particulate Filter trap) apparatus; a pressure sensor(32) measuring the pressure of the DPF apparatus; first and second memories(26,27) in which the current time of the RTC and the temperature value and pressure value of the DPF apparatus are stored; and a controller(21).
Patent KR-20090081152-A (KR)
Title: RFID system preventing recognition error and communication method thereof
Inventor: JEON KI YONG
IPC: G06K19/07
Filed: 2008-01-23
Abstract: An RFID system and a communications method thereof for preventing a recognition error are provided to attempt a communication connection with RFID tags attached to articles plural times, thereby preventing the response error of the RFID tags caused by the generation of a shadow zone. A first tag(102) communicates with an RFID(Radio Frequency Identification) reader. A second tag(103) is connected to the first tag. The second tag consists of a communications type different from the first tag. If information stored in the first tag is not read out, the second tag is activated to transmit built-in information to outside. The second tag is deactivated not to transmit the built-in information after when the information stored in the first tag is read out.
Patent KR-20090081222-A (KR)
Title: Array variable capacitor apparatus
Inventor: PARK YUN KWON
IPC: H01G5/00
Filed: 2008-01-23
Abstract: A variable capacitor apparatus of array type is provided, which enables tunning of broadband or the multi band without using passive device such as RF system. A variable capacitor apparatus of array type comprise line part(10), and plural plates(12, 22) having different intensity. The line part comprises a signal line which acts to ground line and lower electrode. The plural plates of the different intensity is equipped in a array type, act to the upper electrode and generates the capacitance connecting with the line part. The intensity of each plate and the size of the gap is proportional and the intensity of the plate and the capacitance is inverse proportional.
Patent KR-20090083646-A (KR)
Title: Raido frequency identification reader capable of impedance matching for preventing performance deterioration
Inventor: LEE JOO HYUNG
IPC: G06K17/00
Filed: 2008-01-30
Abstract: An RFID reader performing impedance matching for preventing the degradation performance by the impedance variation of an antenna generated based on the permittivity of a human body is provided to perform impedance matching based on RF signal. A receiver(150) converts RF(Radio Frequency) signal received through an antenna(110) into baseband signal. A sensor determines RFID(Radio Frequency Identification) reader is adhered to a human body. A processor is generated one or more control signal based on the baseband signal and human body. An impedance matching unit performs the impedance matching of the antenna about the radio frequency signal in response to one or more control signal.
Patent KR-20090087325-A (KR)
Title: Flexible organic light-emitting device based on colorless polyimide/organoclay nanocomposite substrate
Inventor: HA CHANG SIK
IPC: B82B3/00
Filed: 2008-02-12
Abstract: A manufacturing method of a transparent polyimide and an organoclay nano composite, and a flexible organic electroluminescent device using the same are provided to improve performance of an organic electric device by depositing an ITO(Indium Tin Oxide) according to a temperature change. A manufacturing method of a nano composite film comprises the following steps: a step for generating polyamic acid by mixing diamine and dianhydride; a step for generating a dispersion solution by dispersing a clay substituted into dodecylamine in Na+-MMT to a polar aprotic solvent; a step for generating a transparent solution having viscosity by mixing the dispersion solution and the polyamic acid; and a step for performing thermal imidazation about the transparent solution.
Patent KR-20090094886-A (KR)
Title: An apparatus for having experience of a safety belt
Inventor: OH YOUNG HYUN
IPC: G09B25/00
Filed: 2008-02-20
Abstract: An apparatus for having experience of a safety belt is provided to allow educatees to experience the accident indirectly through free fall when they do not fasten their seat belts. In an apparatus for having experience of a safety belt, a support structure(1) is installed by a height higher than the man height at least. A supporting frame(2) is installed to move to up/down inside the support structure, and it is installed in order to hang an educatee. A mobile tool(3) moves the supporting frame up/down in relation to the support structure. A falling tool(4) is installed inside the supporting frame, and so that the educatee feels free fall.
Patent KR-20090090730-A (KR)
Title: Fuel battery stack of fuel cell vehicle
Inventor: KUM YOUNG BUM
IPC: H01M8/24
Filed: 2008-02-22
Abstract: A method for fastening a fuel cell stack is provided to shorten the time and process of a stack assembly, to perform assembling using an automatic device, and to produce stack massively. A fuel cell stack for a fuel cell vehicle equipped with a plurality of unit cells and end plates(106) at both ends thereof comprises a fastening bar(107) fixing the end plate of both ends; a fixing block(11) which is connected in the end plate while passing through and supporting the end part of the fastening bar with the head unit(10) at the same time; and a fixation pin(12) fastened with the fixed block by passing through the fastening bar vertical to the fastening direction of the fixed block.
Patent KR-20090090954-A (KR)
Title: System for optic dispersion repeater
Inventor: LEE JUN GOO
IPC: H04B10/00
Filed: 2008-02-22
Abstract: An optical distributed repeater system in which expansion is facilitated is provided to minimize the transmission loss and maximize the relay efficiency for facilitating expansion of the optical distributed repeater system. An optical division coupling unit distributes optical signal inputted from a relay main unit to a plurality of relay remote units. The optical distribution combining unit outputs the optical signal inputted from relay remote units to the relay main unit(MU). The relay remote unit does the optical signal inputted from the optical distribution combining unit. The relay remote unit converts the optical signal into the radio frequency signal. The relay remote unit signs the radio frequency signal which is wirelessly received from outside with the frame. The relay remote unit converts the framed radio frequency signal into the optical signal. The relay remote unit outputs the optical signal to the optical distribution combining unit.
Patent KR-20080080044-A (KR)
Title: Condensation heat exchanger including 2 primary bundles and a secondary bundle
Inventor: LE MER JOSEPH
IPC: F24H8/00
Filed: 2008-02-27
Abstract: A condensation heat exchanger including two primary bundles and one secondary bundle is provided to improve output of a heat exchanger without an increase in thickness. A condensation heat exchanger comprises a pair of primary tube bundles(5a,5b), and one second tube bundle(6). The primary tube bundles cover gas burners(4a,4b). In the second tube bundle, steam contained in combustion gases emitted from the primary tube bundles is compressed. The three bundles are horizontally arranged in a gas-sealing casing(10). Heated water is circulated between tubes of the second tube bundle and tubes of the primary tube bundles. The casing is divided by a partition(7) extended from the inside and the outside of the second tube bundle. A peripheral area of one side of the second bundle is contacted with high temperature gases flowed from one of the two primary tube bundles. A peripheral area of the other side of the second bundle is in contact with high temperature gases flowing from the other one of the two primary tube bundles.
Patent KR-20090093414-A (KR)
Title: Convenient sheet fixing equipment for plastic fabric
Inventor: JUNG GUY YOUNG
IPC: B25C5/13
Filed: 2008-02-29
Abstract: A sheet fixing apparatus for a plastic structure is provided to reduce the time for fixing a sheet by allowing the user to press a pneumatic instrument with the foot and pull the sheet while holding the apparatus with both hands. A sheet fixing apparatus for a plastic structure comprises a fixing pin shooting gun(10) and a sheet clamping unit(23). A fixing pin is emitted by pneumatic pressure as the user presses a switch(11) of the fixing pin shooting gun. The sheet clamping unit is combined in one side of the fixing pin shooting gun, and activated by pneumatic pressure to contact with a shooting unit of the fixing pin shooting gun and clamp the sheet.
Patent KR-20090097657-A (KR)
Title: The wafer chuck and method for forming semiconductor device using the same
Inventor: PARK JEONG SU
IPC: H01L21/687
Filed: 2008-03-12
Abstract: A wafer chuck and a method for forming a semiconductor device are provided to improve an exposure process by minimizing overlay error elements in an exposure process. A circular table(T) is larger than a wafer. A plurality of vacuum holes(H2) are formed in the round table in order to conform with the lattice map of the exposure shot of the reticle forming a pattern on a wafer. The lattice map of the exposure shot is formed with the width of 10mm and the length of 15mm. The vacuum pressure formed in the plurality of vacuum holes is controlled individually. The thin film is deposited on the semiconductor substrate. The warpage due to the stress of the deposited thin film is measured.