baber/WOPTO huggingface dataset:
Patent KR-20070072888-A (KR)
Title: Solid medicinal preparation improved in solubility and stability and process for producing the same
Inventor: YAMANE SHOGO
IPC: A61K9/32
Filed: 2005-10-20
Abstract: A solid medicinal preparation to which improved solubility has been imparted, while maintaining preparation stability, by taking a formulation contrivance on a sparingly water-soluble chemical substance as an active ingredient for the medicine. The solid preparation comprises a sparingly water-soluble chemical substance as an active ingredient, a water-soluble polymer, and an inorganic porous substance and has improved water solubility. It is characterized in that (1) the sparingly water-soluble chemical substance forms a solid dispersion together with the water-soluble polymer, (2) the water-soluble polymer as a component of the solid dispersion is in the form of fine pieces, and (3) the fine pieces of the water-soluble polymer are held on the surface of the inorganic porous substance in the state of being adsorbed on and/or adherent to the surface. The solid preparation can be produced by dissolving a sparingly water-soluble chemical substance as an active ingredient and a water-soluble polymer in an organic solvent, mixing the resultant solution with an inorganic porous substance with stirring, subsequently granulating the mixture, and then drying the granules.
Patent KR-20070074574-A (KR)
Title: Single-stranded antimicrobial oligonucleotides and uses thereof
Inventor: CHEN YIN
IPC: C12N15/09
Filed: 2005-09-28
Abstract: The current invention is directed to oligonucleotide sequences isolated from a sequence designated rbl-1 [SEQ ID NO. 19] that either kill or inhibit growth, or prevent the production of endogenously expressed toxin, of microorganisms. These ssDNA sequences, identified through use of a screening method, appear to act as modulators of essential growth functions which may act at the level of triplex formation, antisense inhibition, or as aptamers that alter gene function. The sequences, referred to as minimum functional regions, or MFRs, are useful inter alia as therapeutic agents for treatment of sepsis and other pathologies caused by microorganisms such as sepsis and/or in which microorganisms are contributory agents.
Patent KR-20070100714-A (KR)
Title: Solar energy collection apparatus and method
Inventor: TUCHELT MAURICE
IPC: F24S23/71
Filed: 2005-12-15
Abstract: An apparatus for collecting heat from a solar concentrator has an isothermal body defining an elongated cavity with a circular opening having a diameter equal to a diameter of a focus of the solar concentrator, the cavity having a reflective walls such that solar rays contacting the walls are substantially reflected. The circular opening is located at the focus of the solar concentrator and perpendicular to a principal axis of the solar concentrator, and the axis of the cavity is aligned with the principal axis of the solar concentrator. The heat generated in the isothermal body is absorbed by the heat sink. The length of the cavity is sufficient to absorb a desired proportion of the energy in the solar rays entering the cavity and is about 5 to 9 times the diameter of the opening of the cavity. Depending on material used, the isothermal body can be enclosed in a reducing atmosphere to maintain reflectivity of the cavity walls.
Patent KR-20070086570-A (KR)
Title: Multi-pipe heat exchanger apparatus and method of producing the same
Inventor: OGAWA TETSUYA
IPC: F28D7/16
Filed: 2005-12-22
Abstract: In a heat exchanger (14), a plurality of heat conductive pipes (120) forming first passages (108) are provided between an outer wall plate (92) and an inner wall plate (122). Air flows through the first passages (108). Second passages (110) are formed between the heat conductive pipes (120). An exhaust gas flows through the second passages (110). Each of the heat conductive pipes (120) has opposite walls (120a, 120b) limiting the passage width of the first passage (108). The walls (120a, 120b) are formed along involute curves. The second passages (110) are formed by providing adjacent heat conductive pipes (120) along the involute curves.
Patent KR-20070102677-A (KR)
Title: Antimicrobial peptides with reduced hemolysis and methods of their use
Inventor: CHENG JYA WEI
IPC: C07K7/64
Filed: 2005-12-02
Abstract: The present invention provides cyclic and linear short peptides containing one of the following amino acid sequences: K(2-Nal)RR(2-Nal)I (SEQ ID NO: 1), K(2-Nal)RR(2-Nal)V (SEQ ID NO:2), K(2-Nal)IK(2-Nal)R (SEQ ID NO:3), K(2-Nal)RR(2-Nal)VR(2-Nal)I (SEQ ID NO:4), I(2-Nal)RV(2-Nal) RR(2-Nal)K (SEQ ID NO:5), K(1-Nal)RR(1-Nal)VR(1-Nal)I (SEQ ID NO:6), and K(Bip)RR(Bip)VR(Bip)I (SEQ ID NO: 7), wherein 1-Nal represents (naphtha-1-yl)alanine, 2-Nal represents (naphtha-2-yl)alanine and Bip represents (4, 4'-biphen-yl)alanine. The peptides exhibit broad spectrum antimicrobial activity against Gram-positive and Gram-negative bacteria and fungi, with improved serum compatibility and reduced hemolysis.
Patent KR-20070091638-A (KR)
Title: System and method for reducing power consumption during extended refresh periods of dynamic random access memory devices
Inventor: CASPER STEPHEN L
IPC: G11C11/401
Filed: 2005-11-22
Abstract: A dynamic random access memory ("DRAM") device is operable in either a normal refresh mode or a static refresh mode, such as a self-refresh mode. A cell plate voltage selector couples a voltage of one-half the supply voltage to the cell plate of a DRAM array in a normal refresh mode and in the static refresh mode when memory cells are being refreshed. In between refresh bursts in the static refresh mode, the cell plate voltage selector couples a reduced voltage to the cell plate. This reduces the voltage across diode junctions formed between the source/drain of respective access transistor and the substrate. The reduced voltage reduces the discharge current flowing from memory cells capacitors, thereby allowing a reduction in the required refresh rate and a consequential reduction in power consumption.
Patent KR-20070104412-A (KR)
Title: Process for dehydrating glycerol to acrolein
Inventor: DUBOIS JEAN LUC
IPC: C07C47/22
Filed: 2006-01-06
Abstract: The present invention relates to a process for manufacturing acrolein by dehydration of glycerol in the presence of molecular oxygen. The reaction is performed in the liquid phase or in the gas phase in the presence of a solid catalyst. The addition of oxygen makes it possible to obtain good glycerol conversion by inhibiting the deactivation of the catalyst and the formation of by-products.
Patent KR-20070102742-A (KR)
Title: Immersion liquid, exposure apparatus, and exposure process
Inventor: JANSEN HANS
IPC: H01L21/027
Filed: 2006-02-06
Abstract: An immersion liquid is provided comprising an ion-forming component, e.g. an acid or a base, that has a relatively high vapor pressure. Also provided are lithography processes and lithography systems using the immersion liquid.
Patent KR-20070114743-A (KR)
Title: Flip chip mounting method and bump forming method
Inventor: KARASHIMA SEIJI
IPC: H01R12/50
Filed: 2006-03-16
Abstract: A flip chip mounting method and a bump forming method which are applicable to next generation LSI flip chip mounting and have high productivity and reliability. A resin (14) containing a solder powder (16) and an air bubble generating agent is supplied to a space between a circuit board (21) having a plurality of connecting terminals (11) and a semiconductor chip (20) having a plurality of electrode terminals (12). Then, the resin (14) is heated and air bubbles (30) are generated from the air bubble generating agent contained in the resin (14). The resin (14) is pushed to the outside of the air bubbles by growth of the generated air bubbles (30), and are self-collected between the connecting terminals (11) and the electrode terminals (12). Furthermore, by heating the resin (14) and melting the solder powder (16) contained in the self-collected resin (14) between the terminals, a connector is formed between the terminals and a flip chip mounting body is completed.
Patent KR-20070114786-A (KR)
Title: Article comprising fine noble metal particles carried thereon and method for preparation thereof
Inventor: OGAWA RYOHEI
IPC: H01M4/86
Filed: 2006-02-28
Abstract: To provide an article comprising fine noble metal particles carried thereon which comprises a substrate and noble metal particles carried without unevenness on the surface thereof and is almost free from the limitation for the material of the substrate, and a method for preparing the article. According to the present invention, provided are an article comprising fine noble metal particles carried thereon wherein the surface of the substrate is coated with an amino compound and above noble metal particles are carried on the resultant coating, and a method for preparing the article comprising fine noble metal particles carried thereon which comprises coating the surface of a substrate with an amino compound, to thereby impart a positive electric charge to the surface, and contacting the resultant substrate with a solution having fine noble metal particles being negatively charged dispersed therein, to thereby allow the above substrate to carry fine noble metal particles.
Patent KR-20070114789-A (KR)
Title: Method for nitriding substrate and method for forming insulating film
Inventor: HONDA MINORU
IPC: H01L21/31
Filed: 2006-03-28
Abstract: Disclosed is a method for nitriding a substrate by having a nitrogen-containing plasma act on silicon in the surface of the substrate in a process chamber of a plasma processing apparatus. In this method, nitridation using the nitrogen-containing plasma is performed while controlling the sheath voltage (Vdc) near the substrate, which is the potential difference (Vp-Vf) between the plasma potential (Vp) in the plasma generating region and the floating potential (Vf) of the substrate, to 3.5 [eV] or less.
Patent KR-20080004498-A (KR)
Title: Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness
Inventor: SHAW BON F
IPC: B65D90/36
Filed: 2006-03-23
Abstract: A reverse acting rupture disc is provided having a laser defined electropolished line-of-weakness recess, and an improved method of forming an electropolished line-of-weakness recess in a reverse acting rupture disc that assures full opening of the disc upon reversal. A rupture disc blank is pre-bulged, final bulged, and then provided with a layer of resist material. A laser is used to remove at least a portion of the layer of resist material corresponding to a desired line-of-weakness recess in the concave face of the bulged rupture disc. The disc is then subjected to an electropolishing operation to remove metal from the lased area of the rupture disc, thereby forming a lustrous polished line-of-weakness recess in the disc of desired configuration and of a predetermined depth that is related to material thickness. The electropolished line of weakness is defined by spaced opposed channel portions separated by a central raised crown portion wherein the channel portions are of greater depth than the crown portion. The burst/reversal pressure of the disc having an electropolished line-of-weakness recess may be selectively controlled by varying the pre-bulging pressure on the disc.
Patent KR-20070121018-A (KR)
Title: Composition and method for curing latex compounds
Inventor: WEBSTER CARRIE ANN
IPC: C08K3/30
Filed: 2006-04-06
Abstract: The invention pertains to a latex compound comprising a natural rubber or a synthetic rubber material and a curing system having organic peroxide. The invention also concerns a method of curing a latex film comprising the steps of forming a film from a latex compound comprising a natural rubber or synthetic rubber material and a curing system having organic peroxide and heating the film to obtain cured natural rubber or synthetic rubber materials.
Patent KR-20080039835-A (KR)
Title: Transesterification methods
Inventor: ACKERMANN JOCHEN
IPC: C07C67/10
Filed: 2006-05-12
Abstract: The invention relates to transesterification methods, comprising the steps of A) mixing an organic acid a) with an ester b) and B) transferring the alcohol group of the ester b) to the acid a) in order to obtain the ester of the acid a) and the acid of the ester b), whereby the step B) is carried out in a distilling apparatus.
Patent KR-20080005597-A (KR)
Title: Polyimide film, polyimide metal laminate and process for producing the same
Inventor: KAWAGUCHI MASAO
IPC: C08G73/10
Filed: 2006-05-24
Abstract: A polyimide metal foil laminate that ensures a high adhesion of metal layer, being suitable for use as a material of high-density circuit substrate. In particular, there is provided a polyimide film characterized by having undergone a surface treatment with the use of an alkaline aqueous solution containing a permanganate. Preferably, the alkaline aqueous solution contains a hydroxide. Further, there is provided a polyimide metal laminate characterized in that on a surface of the polyimide film, there are superimposed a thermoplastic polyimide layer and a metal layer, and provided a process for producing the polyimide metal laminate.
Patent KR-20080009232-A (KR)
Title: Method and device for forming external electrode of electronic component
Inventor: OGATA KATSUNORI
IPC: H01G4/252
Filed: 2006-04-25
Abstract: [PROBLEMS] To obtain a method for forming an external electrode, in which a tact time to apply an electrode paste a plurality of times to the end face of an electronic component is reduced. [MEANS FOR SOLVING PROBLEMS] A paste tank (4) having a vertically slidable squeegee blade is placed on a flat plate (1) having an area a plurality of times in the longitudinal direction as large as that of a holding plate. A paste film is formed on the flat plate (1) by moving it by a length corresponding to one holding plate at a time with a predetermined gap formed between the squeegee blade and the flat plate. Then, one end face of an electronic component C held on a holding plate H is immersed into the paste film, and thus an electrode paste is adhered to the one end face of the electronic component. The electrode paste is applied to the one end face of the electronic component a plurality of times by repeating the spreading step and the application step.
Patent KR-20080014054-A (KR)
Title: Elevator device
Inventor: HONDA TAKENOBU
IPC: B66B11/02
Filed: 2006-04-28
Abstract: In an elevator device, first and second elevator cars are displaceable between each other, between a first position where the cars are side by side in the horizontal direction and a position where the cars are arranged in a top-bottom relationship. When the first and second cars are at the second position, the first car can pass by the second car. In the first car are provided a first front doorway and a first rear doorway. In the second car are provided a second front doorway and a second rear doorway. In the backside of the second car, there is provided a rescue doorway.
Patent KR-20080021720-A (KR)
Title: Automated monitoring of a network
Inventor: THIBEAULT BRIAN K
IPC: H04L12/26
Filed: 2006-05-22
Abstract: A spare receiver in a CMTS is used to determine the connectivity status of the receivers of the CMTS in the network. Load balancing and Spectrum Groups may also be determined according to the connectivity status of the receivers. The spare receiver is configured to have the communication protocols of a first selected receiver of the CMTS and is switched to be connected to the signal lines of another receiver of the CMTS. A transmitter sends a request for a response to a modem registered with the first receiver. If the spare receiver, which is configured to have the same communication protocols as the first receiver of the CMTS, receives the response from the modem, the other receiver under test is determined to be physically wired with the first receiver. The other receiver is also determined to be in the same Load Balancing Group and the same Spectrum Group as the first receiver of the CMTS. The selected first receiver is analyzed against all of the other receivers in the CMTS by selectively switching the spare receiver to be connected to other receivers. Each receiver on the CMTS is analyzed in the same manner as the selected first receiver. ® KIPO & WIPO 2008
Patent KR-20090078284-A (KR)
Title: Auxiliary case used for book rent/return apparatus, book rent/return apparatus and method for the same
Inventor: HAN MAN JUN
IPC: A47B63/00
Filed: 2008-01-14
Abstract: A book lending/returning apparatus and a book lending/returning method are provided, which enable to efficiently manage each book lending/returning apparatus. A book lending/returning apparatus comprises: a housing equipped with a book withdrawal part; a bookshelf in which a plurality of slots in which an auxiliary case(130) is inserted are equipped; and a transfer device(190) transferring the auxiliary case to the book withdrawal part from the bookshelf. The transfer device comprises: a first or a third transfer elements(140,146); a first or a third transfer motor(150) operating the first or third transfer elements; and a pick-up part(158) connected to one end of the third transfer element.
Patent KR-20080114477-A (KR)
Title: Snow bicycle
Inventor: NOH GYEONG JIN
IPC: B62M29/00
Filed: 2008-01-18
Abstract: An ice bicycle is provided that the shock applied to the driving blade is absorbed when the traveling direction changes. An ice bicycle comprises a main frame(10) in which a pedal(14) is equipped at the bottom and a saddle(12) is equipped on the top, a handle column(30) in which the handle(32) is equipped on the top, a wheel(40) in which rotates forward while the passenger pushes the pedal, a lifting frame(50) lifting up and down, a shock absorber(60) which connects and supports the lift frame to the main frame, a first driving blade(70) equipped in the bottom part of the steering wheel column, a second driving blade(80) equipped in the lift frame.
Patent KR-20090079740-A (KR)
Title: Structure of Housing in Wind Power System
Inventor: YOO HYUNG JU
IPC: F03D3/04
Filed: 2008-01-18
Abstract: A housing structure of a wind power generation system is provided to increase the generation capacity compared to the conventional unidirectional vane type system. A wind power generation system comprises a housing(5) which is combined in a shaft to be rotatable, a rotator with a blade to rotate around a shaft by the wind and face the front side, an upper turbo air compressor system which is combined on the top of the housing and in which an air compression hole is formed, a lower turbo air compressor system which is combined in the housing and in which an air compression hole is formed, an intelligent rudder moving the housing in the direction the wind blows, and a body supporting a wind power generation system in whole. The housing includes a swollen cylindrical frame(51), a conical frame(52) and a lower support frame(53).
Patent KR-20090083116-A (KR)
Title: The golf practice machine possible for regulating the tilt
Inventor: JU HEA SOON
IPC: A63B69/36
Filed: 2008-01-29
Abstract: A golf exercise apparatus is provided, which can stably support a mat without shaking of the mat even though the centroid of a user is biased. A golf exercise apparatus comprises: a mat(110); a base(120) which is located in the lower part of the mat and supports the mat; an inclination adjuster(135) which is installed between the mat and base, and ascends and descends one side of the mat; a brake member which is installed at the other side of the base upper side in which the inclination adjuster is installed and supports the mat; and a supporter(160) which is installed at the center of the base.
Patent KR-20090084204-A (KR)
Title: Image sensor for motion detection and optic pointing device using it
Inventor: KWAK JONG TAEK
IPC: H04N5/369
Filed: 2008-01-31
Abstract: An image sensor and an optic pointing device using the same are provided to perform an image data signal processing function without an A/D converter and a pre-filter, thereby outputting a digital signal. A photo cell(1121) generates an analog signal having a voltage level corresponding to a received light amount. A comparator(1122) compares the analog signal of the photo cell with an analog signal of an adjacent pixel in response to a shutter control signal to output a digital signal for motion calculation. The comparator compares the analog signal of the photo cell with a reference voltage to output a digital signal for controlling a shutter. A switch(1123) transmits a digital signal for calculating motion and the digital signal for controlling the shutter in response to a pixel selection signal.
Patent KR-20090084286-A (KR)
Title: Device of detecting paper medium
Inventor: CHA JIN HWAN
IPC: G07F19/00
Filed: 2008-01-31
Abstract: A device of detecting paper medium is provided to detect whether paper medium is received or not easily by reflecting a light irradiated from a reflector in oblique line selectively. In a device of detecting paper medium, a cassette(200) comprises a support stand which supports a paper medium and a light-transmitting part(250) formed in upper part. A light source section(220) radiates on an upper part of the paper in oblique line, and a light receiving unit receives the light which is irradiated from the light source and passes the inside of the cassette. The reflecting body(260) reflects the light irradiated from the light source section.
Patent KR-20090090074-A (KR)
Title: Paints and glaze for color development of gold in ceramic, and manufacturing method of painted ceramic using the same
Inventor: LEE BYUNG HA
IPC: C04B14/34
Filed: 2008-02-20
Abstract: Paints and glaze for color development of gold in ceramic and a manufacturing method of painted ceramic using the same are provided to accelerate the gold to be in a colloid state by using a gold compound with a colloid promoter. Paints and glaze for color development of gold in ceramic comprises gold, a water soluble gold compound, and a colloid accelerator promoting a gold ion to be in a colloid state. The water soluble gold compound and the colloid accelerator are prepared respectively or in a combined state each other. The water soluble gold compound and the colloid accelerator are mixed in water. The gold compound is selected from one or more consisting of AuCl3 and HAuCl4. The colloid accelerator is selected from a group consisting of Na2CO3 and NaOH.
Patent KR-20090090494-A (KR)
Title: Abrasive sheet
Inventor: CHO HEE CHEOL
IPC: B24D11/00
Filed: 2008-02-21
Abstract: An abrasive sheet is provided to install an assistant abrasive material in a remaining part except a part where an abrasive material is adhered, thereby improving strength of a sheet. An abrasive sheet includes a base sheet, a pattern layer(200) and an abrasive material(400). The base sheet has softness. The pattern layer is formed in an upper side of the base sheet in a form of a predetermined pattern. The pattern layer comprises an assistant abrasive grain(300). The abrasive material is fixed between pattern layers.
Patent KR-20090093412-A (KR)
Title: Air heater using hest pipe
Inventor: GIM CHUN HWAN
IPC: F24H3/08
Filed: 2008-02-29
Abstract: A blower heater using heat pipes is provided to ensure environmentally-friendly effect by preventing the production of smoke or toxic gas. A blower heater(100) using heat pipes comprises a closed body(120) and heating kits. The body has an air inlet port(160) in which a blower fan(164) is installed and an air outlet port(180). The heating kits are installed at regular intervals inside the body and heat the inhaled air using the heat radiated from the heat pipes.