baber/WOPTO huggingface dataset:
Patent KR-20080109012-A (KR)
Title: High concentration single phase gycol aerosol air sanitizer with dimethyl ether propellant/solvent
Inventor: WEISS CARL S
IPC: A61L9/14
Filed: 2007-04-04
Abstract: Improved single-phase aerosol spray air sanitizers are disclosed. The preferred active ingredient for the air sanitization is a high concentration of triethylene glycol (TEG), made possible in the single-phase aerosol formulation by the use of dimethyl ether (DME) as a propellant. The combination of TEG and DME enables high concentrations of TEG to be utilized in a single-phase aerosol formulation. The formulation is useful for sanitizing air and removing bacteria and other malodorants from the air as well achieving higher bacteria kill rates than existing air sanitization formulations due to the high concentrations of TEG. Because the high concentration TEG aerosol formulation is a single-phase formulation, it can be utilized in automated spray or dispensing systems and does not require shaking or agitation prior to use. ® KIPO & WIPO 2009
Patent KR-20080111060-A (KR)
Title: Method and device for operating an internal combustion engine
Inventor: ALIAKBARZADEH REZA
IPC: F02D41/14
Filed: 2007-05-31
Abstract: By means of in each case one cylinder-specific lambda regulator, a regulator value (ZSLR) for influencing the air/fuel ratio in the respective cylinder is determined as a function of the cylinder-specific air/fuel ratio (ZSLR) measured for the respective cylinder. The regulator value (ZSLR) is monitored for the attainment of a first predefined threshold value (ZSLR_THD1), and when the latter is reached, a lambda quality value (CQ) is determined which is representative of the deviation of the measured cylinder-specific air/fuel ratios (LAM_I) assigned to the respective cylinders. The regulator value is monitored for the attainment of a second predefined threshold value (ZSLR_THD2) which is representative of a more pronounced regulating intervention than the first threshold value (ZSLR_THD1). When the second predefined threshold value is reached, the lambda quality value (CQ) is determined. If the lambda quality value (CQ) assigned to the first threshold value (ZSLR_THD1) is lower than the lambda quality value assigned to the second threshold value (ZSLR_THD2), unstable regulating behaviour (INSTAB) is identified. Stable regulating behaviour (STAB) is identified otherwise. ® KIPO & WIPO 2009
Patent KR-20080111072-A (KR)
Title: Titania fiber and method for producing titania fiber
Inventor: KOMURA SHINYA
IPC: D04H1/42
Filed: 2007-04-17
Abstract: Disclosed is a titania fiber which has an excellent balance between BET specific surface area and crystallite size. This titania fiber exhibits sufficient photocatalytic activity, while having adequate mechanical strength. Also disclosed is a method for producing such a titania fiber. Specifically, a composition containing titanium oxide particles is used as a composition for forming titania fibers, and a fiber assembly is produced from such a composition by electrospinning. By firing the fiber assembly, there can be obtained titania fibers having an average fiber diameter of not less than 50 nm but not more than 1000 nm, a crystallite size as determined by a reflection method using a goniometer of not less than 50 nm but not more than 200 nm, and a BET specific surface area of not less than 3 m2/g but not more than 100 m2/g. ® KIPO & WIPO 2009
Patent KR-20080109071-A (KR)
Title: Total synthesis of salinosporamide a and analogs thereof
Inventor: LING TAOTAO
IPC: C07D491/04
Filed: 2007-04-06
Abstract: The present invention relates to certain compounds and to methods for the preparation of certain compounds that can be used in the fields of chemistry and medicine. Specifically, described herein are methods for the preparation of various compounds and intermediates, and the compounds and intermediates themselves. More specifically, described herein are methods for synthesizing Salinosporamide A and its analogs from a compound of formula (V). ® KIPO & WIPO 2009
Patent KR-20090017508-A (KR)
Title: Solid oxide fuel cell device comprising an elongated substrate with a hot and a cold portion
Inventor: DEVOE ALAN
IPC: H01M10/50
Filed: 2007-05-11
Abstract: A solid oxide fuel cell device has an elongated tube (29) with a reaction zone (31) along a first lengthwise portion configured to be heated to an operating reaction temperature, and at least one cold zone (30) along a second lengthwise portion configured to remain at a low temperature below the operating reaction temperature when the reaction zone is heated. Annular passages (14, 20) are included for delivery of fuel and oxidizer. A fuel cell system may incorporate a plurality of the fuel cell devices, each device positioned with the reaction zone in a hot zone chamber and having the first and second cold end regions extending outside the hot zone chamber. Methods of using the devices and system are also provided. In the various embodiments, a solid oxide fuel cell device may have an elongate substrate (29) having a length that is the greatest dimension whereby the elongate substrate has a coefficient of thermal expansion having only one dominant axis that is coextensive with the length. Furthermore, the device may comprise multi-layer anode-cathode structures comprising a plurality of anodes in opposing relation with a plurality of cathodes within the elongate substrate in the reaction zone and an electrolyte (28) disposed between each of the opposing anodes and cathodes.
Patent KR-20090013806-A (KR)
Title: Photosensitive resin and photosensitive resin composition
Inventor: KINOSHITA TAKEHIRO
IPC: G03F7/027
Filed: 2006-06-02
Abstract: A photosensitive resin which is prepared by copolymerizing rosin (meth)acrylate (a), a radically polymerizable compound having an epoxy group (b) and a radically polymerizable compound (c) exclusive of (a) and (b) and being capable of copolymerizing with the above compounds, reacting an unsaturated monobasic acid (d) with the epoxy group in the resultant copolymer, and then reacting a polybasic acid anhydride with the hydroxyl group; or a photosensitive resin which is prepared by copolymerizing rosin (meth)acrylate (a), an unsaturated monobasic acid (d) and a radically polymerizable compound (c) exclusive of (a) and (b), and reacting a radically polymerizable compound having an epoxy group (b) with the carboxyl group in the resultant copolymer; and a photosensitive resin composition containing the photosensitive resin. This photosensitive resin has a skeleton derived from rosin in the side chain thereof, exhibits the solubility in an alkali. A coating film, which is formed from the photosensitive resin composition, is excellent in the adhesion with various materials and in heat resistance, and therefore, the composition may have a high utility value in the "resist" field.
Patent KR-20090010091-A (KR)
Title: Structural member for automobile, two-wheel vehicle or railway vehicle excelling in shock absorption performance, shape fixability and flange portion cuttability and process for manufacturing the same
Inventor: KIMURA KEN
IPC: C22C38/58
Filed: 2008-04-01
Abstract: A structural member for automobile, two-wheel vehicle or railway vehicle excelling in shock absorption performance, shape fixability and flange portion cuttability; and a process for manufacturing the same. The structural member for automobile, two-wheel vehicle or railway vehicle excelling in shock absorption performance, shape fixability and flange portion cuttability has the following characteristics. The structural member has a hat-shaped cross section. The structural member has a free end portion at its flange portion. The free end portion contains an austenite phase at a ratio of 20 vol.% or more and has a sectional hardness of 150to 350 in terms of Vickers hardness. On the same section, the central area of vertical wall portion contains a working-induced martensite phase at least 10 vol.% more than in the free end portion at the flange portion. The sectional hardness of the central area of the vertical wall portion is at least 50 higher than that of the free end portion at the flange portion in terms of Vickers hardness. Further, there is disclosed a process for manufacturing the structural member.
Patent KR-20090023654-A (KR)
Title: Electrode for spot welding
Inventor: MUKAE SHINGO
IPC: B23K11/30
Filed: 2007-06-06
Abstract: This invention provides an electrode (1) having a double structure comprising an electrode body (2) of Cu or Cu alloy, and a core material (3) of W, Mo, W-base alloy, or Mo-base alloy embedded in the electrode body (2) in its face abutted against an object to be welded. The core material (3) is formed of W, Mo, W-base alloy, or Mo-base alloy which is in the form of a fibrous structure having a cross-sectional average particle diameter of not less than 50 mum and an aspect ratio of not less than 1.5 extended in the direction of an electrode axis and produced by sintering, swaging, or annealing. The electrode (1) can be used as an inexpensive electrode which can suppress particle dropping/attrition loss and defects in electrodes for spot welding, in which heat and pressure are applied repeatedly, and has stable and enhanced durability.
Patent KR-20100081409-A (KR)
Title: Electric connector cap fod a automobile
Inventor: JEOUNG MYUNG HOON
IPC: H01R13/447
Filed: 2009-01-06
Abstract: PURPOSE: An electric connector cap for an automobile is provided to prevent transformation which is a shrinking phenomena in a process of freezing an interval of a connector unit girth, a connector girth and a fixing unit. CONSTITUTION: An electronic connector comprises a stopper(110) and a fixing unit(130). The stopper has a square board type outer shape. The fixing unit projects to insert in an insertion unit of the electronic connector which is in the center of one side of the stopper. The fixing unit comprises a declined unit. The decline part is formed on outer circumference of an end part to be narrowed when the decline part come close to the end part.
Patent KR-20100083302-A (KR)
Title: A cosmetic liquid
Inventor: HATANAKA KATSUHITO
IPC: A61Q19/00
Filed: 2009-01-13
Abstract: PURPOSE: An alkaline lotion is provided to ensure moisturization and skin softening effects. CONSTITUTION: A lotion contains an organic amine compound and the pH concentration is 9-13. The organic amine compound is basic amino acid. The lotion additionally contains water, alcohols, moisturizer, solubilizer, tackifier, perfume, preservative, and coloring agent.
Patent KR-20100083455-A (KR)
Title: Starting method and apparatus for bio gas generator
Inventor: LEE SANG JUN
IPC: F02D29/06
Filed: 2009-01-14
Abstract: PURPOSE: A starting method of a generator for biogas and a generator for biogas using the same are provided to improve engine-starting property by searching an optimum engine-starting condition through the operation of a gas control valve. CONSTITUTION: A starting method of a generator for biogas comprises following steps. The signals on the starting of a gas generator are applied to open a shutoff valve(S1). The cranking of an engine is started when the gas control valve is completely closed(S2). The rpm of the engine is continuously monitored during the cranking of the engine.
Patent KR-20100086338-A (KR)
Title: Pipe connector
Inventor: LEE SEOK HWAN
IPC: F16L15/00
Filed: 2009-01-22
Abstract: PURPOSE: A pipe connector is provided to effectively prevent a water leak even if cooling water is supplied for a long time by improving coupling force of the connector. CONSTITUTION: A pipe connecter(200) comprises a body part(210), a joining piece(220), first and second expandable rings(230,250), and a pressing ring(240). The body part comprises a first through hole(212), a polygonal fastening part(214), a first extended part(216), and a hose coupler(218). The first extended part is stepped from the fastening part. The joining piece has a male thread(222), a second extended part(224), a mounting part(226), and a second through hole(228). The tapered surface of the mounting part is inclined from the second extended part. The pressing ring presses the first presses the first expandable ring. The second expandable ring is expanded by the tapered surface of the mounting part.
Patent KR-20090083876-A (KR)
Title: Polishing method and polishing apparatus
Inventor: FUKUSHIMA MAKOTO
IPC: B24B37/30
Filed: 2009-01-29
Abstract: A polishing method and a polishing apparatus are provided to safely separate the work piece from the polishing surface by reducing the negative pressure generated between the work piece and the polishing surface. The liquid is supplied with the first flow rate to the polishing surface(105A) of the turn-table(100A). The work piece and the polishing surface are moved. The polished surface of the work piece maintained by a holding apparatus is pressurized to the polishing surface. The liquid is provided with the second flow rate which is lower than the first flow rate to the polishing surface. The work piece is separated from the polishing surface. The work piece is separated from the polishing surface, and attached to the holding apparatus. The holding apparatus is raised with the work piece.
Patent KR-20100091711-A (KR)
Title: Diary cover structure and method for producing the same
Inventor: BAE MI JOO
IPC: B42D3/06
Filed: 2009-02-11
Abstract: PURPOSE: The heating melt-stick surface is not formed in the folding station of the diary cover. The grip feeling of user is improved. Diary cover structure and a method of manufacture thereof. CONSTITUTION: A diary cover structure lower sheet(10). The fixture piece welded in the center of the lower sheet(50). The space part is formed so that the fixture piece expose. The internal sheet(20) welded in the lower sheet. A plurality of penetration holes is formed so that the union projection of the fixture piece expose. With the upper sheet:(30) welded in the internal sheet. It is fixed to the union projection of the fixture piece. The binding pole(70) in which a plurality of spring housing parts is perpendicularly projected.
Patent KR-20100092646-A (KR)
Title: The device and method of measuring the distance by using repeated pn sequence
Inventor: LEE MYUNG SOO
IPC: G01S13/08
Filed: 2009-02-13
Abstract: PURPOSE: A distance measuring method is provided to rapidly estimate a distance. CONSTITUTION: A PN sequence generator(101) generates a PN sequence. A circulator(102) generates a transmission signal by circulating the generated PN sequence. A transceiving antenna(107) receives a reflected signal after transmitting the generated transmission signal to an object. A matching filter(103) executes a correlation function process by using the received signal. A distance calculator(105) calculates the distance from a target object by counting the number of peaks from the correlation function process when the peak number is greater than a threshold value.
Patent KR-20100093879-A (KR)
Title: A cooker
Inventor: YEO TAE HONG
IPC: F24C15/00
Filed: 2009-02-17
Abstract: PURPOSE: A cooker is provided to prevent a panel from being separated from a fixed location since a hooking rid and a stopping rib are inserted into a first slot and a second slot. CONSTITUTION: A cooker comprises a cavity(100), a first slot(110), a second slot(120), a panel(200), a hooking rib(210), a stopping rib(220), and a fastener. The cavity is formed in the cavity. The first slot is formed in the cavity. The second slot is formed the cavity in the same direction as the first slot. The panel is fixed to the front side of the cavity. The hooking rib is inserted into the first slot and limits the movement of the panel. The stopping rib is inserted into the second slot.
Patent KR-20100094840-A (KR)
Title: Reception efficiency testing oscillator for the receiving set receiving the broadcasting signal
Inventor: KIM HEON SOO
IPC: H04N17/00
Filed: 2009-02-19
Abstract: PURPOSE: An oscillator for testing broadcast signals receiving efficiency of a receiving terminal is provided to efficiently repair and replace a control unit. CONSTITUTION: A housing(241) controls an output level of an RF signal according to a control signal transmitted through the first control port. A heat radiation surface(242) on which a concavo-convex is formed is formed as the outer surface of the housing. An RF receiving terminal(244) receives an RF signal from an RF transmitting terminal through a communication cable. An RF output terminal(245) outputs an controlled RF signal to a tested device. The second control port receives a control signal transmitted from the first control port.
Patent KR-20100003180-A (KR)
Title: Apparatus of transmitting synchronization signal in multiple antenna system
Inventor: MOON SUNG HO
IPC: H04B7/06
Filed: 2009-03-02
Abstract: PURPOSE: A synchronization signal transmitting device in a multiple antenna system is provided to reduce the influence of per-antenna channel interference by the transmission of a synchronization signal. CONSTITUTION: A synchronization signal generator(110) creates a synchronization signal for the synchronization tracking of time or frequency. In order not to be duplicated to a plurality of transmission antennas(150-1~150~N), a transmission processor(120) allocates different subcarrier. The transmission processor maps the synchronization signal to the subcarrier. The transmission processor creates an OFDM(Orthogonal Frequency Division Multiplexing) symbol by performing IFFT(Inverse Fast Fourier Transformation). In order that a code is not duplicated between the transmission antennas, a control information combiner(130) controls the cord. The code is resources for discriminating a transmission signal from the transmission antennas.
Patent KR-20100099924-A (KR)
Title: Clamping jig of work piece
Inventor: PARK BONG DO
IPC: B25B5/00
Filed: 2009-03-04
Abstract: PURPOSE: A clamping jig for a work piece is provided to enable easy face-milling of a work piece by holding a side of the work piece with a clamping unit. CONSTITUTION: A clamping jig for a work piece comprises a flat base(100), a plurality of settling blocks(200), and a clamping unit. The settling blocks are installed on the top of the base, and each of the settling blocks has a settling groove(210) on top to place a work piece(10). The clamping unit is installed in the settling blocks and holds a side of the work piece placed on the settling blocks.
Patent KR-20100100272-A (KR)
Inventor: GWON TAE IL
IPC: B60R99/00
Filed: 2009-03-04
Abstract: PURPOSE: A superconductive bumper device is provided to improve safety by releasing shock as soon as an emergency button is pressed. CONSTITUTION: A superconductive bumper device comprises an emergency button. When objects collide with each other and a user presses an emergency button in 2 second, shock due to head-on collision is reduced. If the emergency button is pressed, magnetic field is generated from the superconductive bumper device in order to reduce collision risk. Consequently, the safety is improved.
Patent KR-20100102011-A (KR)
Title: Metal mask for solder printing and method for fabricating the same
Inventor: CHOI IKK DONG
IPC: H05K3/34
Filed: 2009-03-10
Abstract: PURPOSE: A metal mask for printing solder and a manufacturing method thereof are provided to extend the service life of the metal mask by forming an amorphous carbon film with Diamond-Like-Carbon. CONSTITUTION: A metal mask for printing solder comprises a metal plate(100) and an amorphous carbon film(130). The metal plate comprises a hole(120) and prints a solder paste on a printed circuit board. The amorphous carbon film is formed on the wall of the hole and reduces a surface frictional coefficient of the metal plate. The amorphous carbon film is composed of one of polymer-like-carbon, graphite-like-carbon, and diamond-like-carbon.
Patent KR-20090124918-A (KR)
Title: Method for reducing handover latency in terminal
Inventor: PARK KYU JIN
IPC: H04W36/02
Filed: 2009-03-11
Abstract: PURPOSE: A hand over delay reducing method of a terminal using multiple timing information is provided to reduce time consumption by handover delay by retransmitting uplink resource allocation message corresponding to multiple timing information. CONSTITUTION: A message including multiple timing information of an uplink resource allocation message is received from a serving base station(S304). The message informing the determination of the target base transceiver station is transmitted to the serving base station(S305). The improved uplink resource allocation message is received from the target base transceiver station(S306). A ranging code is transmitted to the target base transceiver station(S307). The transmission process of the target base station is re-performed(S308).
Patent KR-20100106005-A (KR)
Title: Mercury ion detection sensor using phosphorescence, mercury ion detection sensor array comprising the same and method of preparing the same
Inventor: KOO EUN HAE
IPC: G01N33/20
Filed: 2009-03-23
Abstract: PURPOSE: A mercury ion detection sensor using phosphorescence, mercury detection sensor array, and a method for manufacturing the same are provided to emit phosphorescence without error. CONSTITUTION: A mercury ion detection sensor using phosphorescence is a compound of chemical formula 1. The sensor has 0.1-100 u sec of life time. The phosphorescence is turned on in a case of detecting mercury ion. A mercury ion detection sensor array comprises the mercury ion detection sensor. A method for manufacturing the mercury ion detection sensor comprises: a step of synthesizing; and a step of reacting bromomethylated Ir(ppy)3, bis((2-(2-ethylthio)ethylthio)ethyl)amine and calcium carbonate to obtain a product of chemical formula 1. The synthesis step of bromomethylated Ir(ppy)3 comprises a step of reacting u-chloride-bridged iridium(III) dimer with 2-(3-(bromomethyl)phenyl)pyridine.
Patent KR-20100107894-A (KR)
Inventor: KIM ZOO YOUNG
IPC: G06Q50/30
Filed: 2009-03-27
Abstract: PURPOSE: A bus information announcement system using an RF communication technique is provided to enhance the user convenience in the use of a bus at a bus station by accurately notifying clients the bus arrival time. CONSTITUTION: An RF(Radio Frequency) chip(100) is installed at a bus, and stores bus route information. Plural RF antennas(110) are installed at every bus station. When the plural RF antennas are placed near the RF chip, the antennas receive the bus route number information from the RF chip.
Patent KR-20100113672-A (KR)
Inventor: JEON MIN CHUL
IPC: A23L7/10
Filed: 2009-04-14
Abstract: PURPOSE: A method for packing the red pepper composition material is provided to firstly manufacture and small-package each red pepper composition materials, thereby general people can easily make the red pepper paste in house. CONSTITUTION: The malt is manufactured into liquid form or concentrate form to include an enzyme element to easily ferment the red pepper paste. The fermented soybean lump powder is manufactured into the drive powder by fermenting the traditional fermented soybean zymogen by adding the zymogen. The glutinous rice pool uniformly boils the paste with the liquid form in order to be easily glycosylated. To add taste of malt including red pepper powder, salt, enzyme component, fermented-fermented soybeans powder, glutinous rice pool, rice straw and red pepper paste zymogen and nutrient, respectively small-package the additive. The red pepper powder divides the product group with three tastes by comprised of three stage with very hot red pepper, hot red pepper, red pepper. The salt uses a bay salt, uses the reduction part which draw the brine at least minimum one year.