baber/WOPTO huggingface dataset:
Patent KR-20090081142-A (KR)
Title: Charger for mobile communication terminal
Inventor: LEE JONG BAE
IPC: H02J1/00
Filed: 2008-01-23
Abstract: A battery charger for a mobile communication terminal is provided to prevent the deformation, damage and breakdown of a charger terminal which may be generated due to the physical contact with an external object. A battery charger for a mobile communication terminal comprises an upper case(1), a lower case(2), a slider(3), a returning spring(4), a charging terminal(5) and a terminal supporting fixture(6). A terminal hole(13) for the entrance of a contact point, a locking knob hole(14) and a contactor hole(12) for the contactor activity of a slider are formed on a battery mounting part(11) of the upper case. A side guide hole for the slider and a spring hook(35) are formed at a lower portion of the upper case. The lower case protects an element which is covered under the upper case and is built in. A slide(21) for the slider and a wing guide unit(22) are formed in the lower case.
Patent KR-20090083070-A (KR)
Title: Method and apparatus for encoding/decoding audio signal using adaptive lpc coefficient interpolation
Inventor: JEONG JONG HOON
IPC: G10L19/02
Filed: 2008-01-29
Abstract: A method and an apparatus for encoding/decoding an audio signal using adaptive LPC coefficient interpolation are provided to selectively perform interpolation of a linear predictive coding coefficient within a frame in which a transient signal exists, thereby improving predictive modeling of linear predictive coding. A window determiner(220) determines a window applied to a current frame. A window application unit(230) performs windowing multiplying an audio signal of the current frame by a selected window. An LPC analyzer(240) outputs a linear predictive coefficient of the audio signal of the current frame. An LPC synthesizer(250) generates a predictive signal of an audio signal of the current frame.
Patent KR-20090084302-A (KR)
Title: Production apparatus of rotation and reverse rotation vortex type emulsion
Inventor: KOO BON KWANG
IPC: B01F7/00
Filed: 2008-01-31
Abstract: A manufacturing device of rotation and reverse rotation vortex-typed emulsion oil is provided to maintain an optimized emulsion state by measuring moisture content included in emulsion oil, and to extend a lifetime of a mixing device. A manufacturing device of rotation and reverse rotation vortex-typed emulsion oil includes the followings: a mixing device part(10) rotating two liquids which are not mixed chemically by rotating two blades; a capacity sensor measuring a mixing ration of the emulsion oil passed the mixing device part corresponding to oscillation frequency of an oscillator; an oscillating part(30) changing oscillation frequency according to the capacity; a divider(40) dividing and converting the frequency; a control part(50) communicating with an outer device for remote supervisory control; and an accumulator(70) buffing sudden change of an emulsion ration, and located between the capacity sensor and a combustion engine.
Patent KR-20090085808-A (KR)
Title: Method of preparing methylgerambullone and intermediates therefor
Inventor: LEE JAE YEOL
IPC: C07C317/26
Filed: 2008-02-05
Abstract: A method for preparing methylgerambullone is provided to easily prepare methylgerambullone by using specific intermediates in high yield and high purity. A method for preparing methylgerambullone of chemical formula 1 comprises the steps of: (i) reacting 4-(2-methylaminoethyl)phenol of chemical formula 2 and 3-(methylsulfonyl)acrylic acid of chemical formula 3 to obtain N-(4-hydroxyphenethyl)-N-methyl-3-(methylsulfonyl)acrylamide of chemical formula 5; (ii) reacting the N-(4-hydroxyphenethyl)-N-methyl-3-(methylsulfonyl)acrylamide of chemical formula 5 and a compound of chemical formula 4 to obtain (E)-N-methyl-N-[4-{(E)-3-methyl-4-(2-(2-methylprop-1-enyl)-1,3-[dithian]-2-yl)but-2-enyloxy} phenethyl]-3-(methylsulfonyl)acrylamide; and (iii) performing deprotection of (E)-N-methyl-N-[4-{(E)-3-methyl-4-(2-(2-methylprop-1-enyl)-1,3-[dithian]-2-yl)but-2-enyloxy} phenethyl]-3-(methylsulfonyl)acrylamide of chemical formula 9.
Patent KR-20090085969-A (KR)
Title: Processing method of wafer and device therefor
Inventor: LEE DONG HEON
IPC: H01L21/304
Filed: 2008-02-05
Abstract: A method and a device for processing a wafer are provided to prevent a crack and chipping of an edge of a wafer in a back grinding process by forming a concave groove in the edge of the wafer. A wafer is loaded in a wafer loading part(110). A semiconductor device is formed on a whole surface of the wafer. A wafer processing part(120) forms a processing region between an edge and the semiconductor device of the wafer. A wafer taping part(130) attaches a tape on the whole surface of the wafer. A first transfer part(150) successively transfers the wafer to the wafer loading part, the wafer processing part, and the wafer taping part. A wafer back grinding part(160) grinds a rear surface of the wafer. A wafer cleaning part(170) cleans the wafer. A wafer unloading part(180) unloads the wafer. A second transfer part(190) successively transfers the wafer to the wafer back grinding part and the wafer cleaning part.
Patent KR-20090086769-A (KR)
Title: Scanner
Inventor: CHOI JONG YOUN
IPC: G06K9/20
Filed: 2008-02-11
Abstract: A scanner is provided to enable a user to obtain identity information conveniently by selectively scanning an identification card, a finger print or a stamp. A prisms(120) which is a transparent body is arranged to totally reflect the light emitted from a light source(210) from a contact surface(121) with which a scanned object(20) contacts. The light emitted from the light source is projected into the inside of the prism through a lower surface(123) of the prism. The light is totally reflected from the contact plane, and the reflected light is projected onto a reflecting surface(122). The incident light is transmitted to an image sensor(220) via the reflection plane and the contact plane.
Patent KR-20090089200-A (KR)
Title: Method and system for synchronizing data between different kind of system using b2bsoa
Inventor: CHO YOUNG HAN
IPC: G06F17/21
Filed: 2008-02-18
Abstract: A method and a system for synchronizing data between different kinds of systems using B2BSOA(Business to Business Service-Oriented Architecture) are provided to mutually associate data without respect to an OS, an architecture and a data format of each system by using a W3C(World Wide Web Consortium) standardized web service and an XML document. A conversion unit(510) receives a request for processing the first message from the first system. The conversion unit converts the first message data format to generate the second message. A receiver(520) requests processing about the generated second message to the second system. The receiver receives the third message as a process result about the second message from the second system. The conversion unit converts the received third message into a data format of the first message. The conversion unit transmits the converted third message to the first system.
Patent KR-20090089618-A (KR)
Title: A making method of a shingle
Inventor: PARK YAUNG SEON
IPC: E04D1/10
Filed: 2008-02-19
Abstract: A roofing material shingle and a manufacturing method thereof are provided to prevent the decomposition by the weathering by improving the rigidity of the shingle. A manufacturing method of a roofing material shingle comprises followings. A hole in the ground is dug and a vinyl sheet is put down and the shingle is cut in 15~45cm range size. The aging subsidiary is filled in an empty space and put the top part of the vinyl sheet. Using a tool, a chock or a press machine, the shingle is divided into 1.0~5.0cm thickness along the wood grain. The timber used for the roofing material comprises the homemade oak.
Patent KR-20090091548-A (KR)
Title: Multifunction transfer apparatus
Inventor: KWON YONG CHUL
IPC: B62K9/02
Filed: 2008-02-25
Abstract: A multifunction transfer device is provided to function as various roles with one article by folding and spreading a frame and additionally installing or disassembling a corresponding structure. A multifunction transfer device comprises a saddle(200) and a rear handle(300). The saddle is equipped at one end of a main frame and is folded or attached and detached. The rear handle is connected to both front ends and both rear ends of the main frame. The rear handle comprises a first subsidiary frame, a second subsidiary frame(320) and a third subsidiary frame(330). The front end of the first subsidiary frame is connected to the both sides of the main frame to be rotated. The front end of the second subsidiary frame is connected to the both rear ends of the first subsidiary frame. The third subsidiary frame is connected to both rear ends of the main frame to maintain gap.
Patent KR-20090091914-A (KR)
Title: Method and apparatus for recoverying aluminium
Inventor: LEE KYUNG KYU
IPC: C22B7/00
Filed: 2008-02-26
Abstract: A method for collecting aluminum and a device thereof are provided to collect aluminum of high purity by sorting glass, silicon, and the aluminum with an eddy current. An aluminum collecting device(100) comprises a heat treatment unit(110) and a separation unit(120). The heat treatment unit separates glass, silicon, and the aluminum in proper temperature for proper time. The heat treatment unit heat-treats mixed waste in 500~550‹C for 30~60 minutes. The mixed waste includes the aluminum in which the glass and the silicon are adhered.
Patent KR-20090096102-A (KR)
Title: cutting device for billet
Inventor: JO HUN
IPC: B23D23/00
Filed: 2008-03-07
Abstract: A billet cutting apparatus is provided to cut a billet after forming a recess around the billet, thereby minimizing indent on the interface of the cut billet. A billet cutting apparatus comprises a heating furnace(100), a cutter(200), and a support frame(300). The heating furnace is installed in the horizontal direction to the ground surface and heats a billet. The cutter is installed on one side to the heating furnace and cuts the billet into certain length. The support frame is positioned beneath the heating furnace and the cutter to support them. The heating furnace is equipped with a burner(110) heating the billet in the heating furnace, and a heat exchanger(120) on one side of the burner to circulate the heat of exhaust gas to the burner.
Patent KR-20090096249-A (KR)
Title: dry ice of sublimate working an external combustion engine and method
Inventor: KIM BYONG KYU
IPC: F01B31/26
Filed: 2008-03-07
Abstract: An external combustion engine operated by sublimation of the dry ice and a method thereof are provided to prevent the damage of the configuring device, such as piston inside the cylinder, crank arm, connecting rod and other rubber packing because the temperature of the gas of the dry ice is not high. An external combustion engine operated by sublimation of the dry ice comprises a cylinder(10), a piston(20), a connecting rod, a crank arm(60), a crank shaft(70), a pressure tank(100), and an inlet unit(30). The piston is comprised inside the cylinder and takes the external steam in and out. The piston inside the cylinder moves up and down between the top dead center and bottom dead center with the steam. The connecting rod, crank arm, and crank shaft are comprised in the lower part of the piston so the reciprocation of the piston is converted into the rotation. The pressure tank is connected to the cylinder through the inlet unit. The pressure of the gas subliming dry ice(110) generated inside the pressure tank reciprocates the piston.
Patent KR-20090098593-A (KR)
Title: Apparatus and method for pairing terminals in ul mimo system
Inventor: LI ZHENG ZI
IPC: H04B7/06
Filed: 2008-03-14
Abstract: An apparatus and a method for pairing terminals in a UL MIMO system are provided to increase service quality by pairing the terminals that are in good state based on a CINR(Carrier to interference and Noise Ratio). A terminal arranging unit(230) sequentially arranges the terminals that enable C-MIMO(Collaborative MIMO), and a terminal pairing unit(250) pairs the terminals based on the arranged order. A channel correlation calculator(240) calculates the channel correlation for the combination of a pair of terminals that enable the C-MIMO. The terminal pairing unit pairs first and second ranking terminals above all, and performs terminal pairing for every period.
Patent KR-20090099130-A (KR)
Title: Cooker
Inventor: SHIM CHAN BO
IPC: F24C15/00
Filed: 2008-03-17
Abstract: A cooker is provided to prevent a user from being exposed to the ozone because cavity is automatically prevented from being opened when concentration of the ozone inside the cavity exceeds the standard value. A cooker comprises a cavity(100), a heating source, a fan assembly, and a plasma discharge unit(300). In the cavity, a cooking chamber(101) is formed wherein the food is cooked. The heating source provides the heat for cooking the food inside the cooking chamber. The fan assembly forms the air flow circulating inside the cooking chamber. The plasma discharge unit is installed on the air flow circulating inside the cooking chamber. The air is circulated by the fan assembly. The plasma discharge unit generates at least one among ozone, negative ion, and CH3-S radical through the plasma discharge.
Patent KR-20090099954-A (KR)
Title: Ceramic filter for low temperature and its producing method
Inventor: KIM KI HO
IPC: B01D39/00
Filed: 2008-03-19
Abstract: PURPOSE: A ceramic filter manufactured by a low temperature sintering process and a manufacturing method thereof are provided to maximize a filtration area of the filter in a constant space, and to reduce manufacturing cost. CONSTITUTION: A manufacturing method of a ceramic filter includes the following steps of: producing sludge; producing a molding product by supporting the sludge in a support element; drying the molding product; and applying and processing the dried molding product. The slurry includes 15 ~ 70 parts by weight of ceramic powder. The ceramic powder is one or more selected from a group consisting of silicon carbide, alumina, silimanite, kaolin, silica, titania, diatomite, and clay.
Patent KR-20090102015-A (KR)
Title: Cooker and method for controlling the same
Inventor: ROH HEE SUK
IPC: F24C7/08
Filed: 2008-03-25
Abstract: PURPOSE: A cooker and a control method thereof are provided to heat foods safely by controlling on/off of the heater at the preset time or number of times when the heater is on and the current temperature reaches the control reference temperature. CONSTITUTION: A cooker comprises a heater base(11), a reflector(13), a heater(15), and a temperature sensor(17). The temperature sensor senses the temperature of the heater. The controller compares the current present temperature of the heater with at least one control reference temperature and controls the on/off operation of the heater based on the comparison result. The controller keeps the heater on until the current temperature of the heater reaches the control reference temperature, repeats the on/off operation of the heater at the preset time or number of times when the current temperature of the heater exceeds the control reference temperature, and then turns on the heater after the on/off operation.
Patent KR-20090106263-A (KR)
Title: Colorant composition for heat shielding film containing near infrared adsorption dyes
Inventor: SON SE MO
IPC: C08J5/18
Filed: 2008-04-04
Abstract: PURPOSE: A colorant composition for a heat shielding film is provided to perform uniform dyeing of dye, to shield near-infrared wavelength, and to ensure high temperature stability. CONSTITUTION: A colorant composition for a heat shielding film comprises a polyester resin 100 parts by weight and a near-infrared absorption dye 1 ~ 15 parts by weight. The near-infrared absorption dye penetrates the wavelength of visible light area of 400~780nm. The near-infrared absorption dye selectively shields the wavelength of the near-infrared radiation of 780~1,500nm. The near-infrared absorption dye comprises a transparent plastic high heat resistance resin 90~98 weight% and near-infrared absorption dye 2~10 weight%.
Patent KR-20090107103-A (KR)
Title: Antenna using complex structure having horizontal period of dielectric and magnetic substance
Inventor: RYOU BYUNG HOON
IPC: H01Q1/24
Filed: 2008-04-08
Abstract: PURPOSE: An antenna using a complex structure with a horizontal cycle structure of a dielectric and a magnetic material is provided to improve the gain, the efficiency, and the bandwidth of the antenna. CONSTITUTION: An antenna using a complex structure with a horizontal cycle structure of a dielectric and a magnetic material includes a substrate(100) and a radiator patch(200). The radiator patch is formed on a substrate. The substrate is comprised of a complex structure with the horizontal cycle structure of the dielectric(110) and the magnetic material(120). The antenna resonates in the multiband.
Patent KR-20090108365-A (KR)
Title: Method and Apparatus for Driving CF-less LCD using Mercury-free Flat Light Source
Inventor: WHANG KI WOONG
IPC: G02F1/133
Filed: 2008-04-11
Abstract: PURPOSE: A method and an apparatus for driving CF-less LCD using a mercury-free flat light source are provided to use a CF-less surface light source made by multi-cells which divides a light emitting surface according to R, G, B as a BLU to temporally divide a light emitting surface of each color to successively emit light to determine a pixel color, thereby driving a pixel of an LCD panel corresponding to each color to express a color image. CONSTITUTION: A display device includes an LCD panel of a single transmissive type, a surface light source and a surface light source control unit. The LCD panel of a single transmissive type does not have a color filter. The surface light source is made by multi-cells which are spatially divided according to R, G, B. The surface light source is used as a rear light source unit of an LCD panel. The surface light source control unit emits a cell of each color of the surface light source to determine a pixel color.
Patent KR-20080039858-A (KR)
Title: Support device of universaljoint for electric train
Inventor: KIM KI HWAN
IPC: B61G7/12
Filed: 2008-04-14
Abstract: A support device of a universal joint for an electric train is provided to prevent an accident by easily adjusting and maintaining the universal joint at a horizontal state through a supporting device. A support device of a universal joint for an electric train includes a body(10), a tension adjust nut(20), a moving support plate(40), and a length adjust nut(50). The body supports the universal joint by protrusively forming a support plate at one side end of the body. The tension adjust nut is screw connected to the body so as to adjust the tension of an elastic body(30). The moving support plate is installed to rotate and move left and right in a limited range. One side surface of the moving support plate is elastically supported by the elastic body and one side end is supported to a connection end. The length adjust nut controls a rising angle of the universal joint. The elastic body is constructed to elastically support the moving support plate by being inserted between the tension adjust nut and the moving support plate.
Patent KR-20090112324-A (KR)
Title: Method of beauty-salt
Inventor: YAO JIN YAO
IPC: A61K8/19
Filed: 2008-04-24
Abstract: PURPOSE: A method for producing cosmetic salt is provided to effectively remove waste in aged keratin and dermis. CONSTITUTION: A method for producing cosmetic salt comprises: a step(100) of mixing sodium chloride, sodium lactate, sodium hydrogen carbonate, and magnesium sulfate, and surfactant in a speed mixer for 5 to 10 minutes; a step(200) of adding glycerine and perfume then mixing for 10 to 20 minutes; a step(300) of drying the mixture to solidify; and a step(400) of packaging.
Patent KR-20090114207-A (KR)
Title: Optimization system of diesel particulate filter volum for a diesel automobile
Inventor: YU JIN HWAN
IPC: F01N9/00
Filed: 2008-04-29
Abstract: PURPOSE: A volume optimizing system of a diesel particulate filter is provided to simulate the DPF(diesel particulate filter) volume optimized on each engine and a vehicle by objectifying factors related to the DPF volume optimization. CONSTITUTION: A volume optimizing system of a diesel particulate filter comprises an oil dilution tolerance estimating unit(110), an optimum mileage estimating unit(120), a back pressure estimating unit(130), a maximum power decrement and maximum back pressure estimating unit(140), a minimum DPF volume estimating unit(150), and a multiplexer(160) and a DPF volume decision unit(170). The oil dilution tolerance estimating unit prevents the dilute volume of engine oil from exceeding constant boundary. The optimum mileage estimating unit estimates the optimum volume of a smoke filter device to minimize mileage. The back pressure estimating unit minimizes effects on the maximum power. The maximum power decrement and maximum back pressure estimating unit assumes allowable maximum power decrement and allowable maximum back pressure. The minimum DPF volume estimating unit the minimum volume o the smoke filter device volume required based on engine displacement. The DPF volume decision unit determines the DPF volume outputted from the multiplexer.
Patent KR-20090114499-A (KR)
Title: Device for transferring a heating and cooling for high-speed railroad
Inventor: PARK CHANG YOUNG
IPC: B61D27/00
Filed: 2008-04-30
Abstract: PURPOSE: An apparatus for carrying an air-conditioning device for a high-speed railroad is provided to achieve quick and accurate installation of the air-conditioning device by regulating the height and inclination of the air-conditioning device before securing it. CONSTITUTION: An apparatus for carrying an air-conditioning device for a high-speed railroad comprises a carriage(22), forks(26), and a regulating unit(28). The forks lift up the air-conditioning device using the power of a drive unit(24) equipped on the carriage. The regulating unit adjusts the inclination of the air-conditioning device in the front-and-rear direction and the right-and-left direction. The regulating unit includes a support(30), a first adjusting bolt(36a), and a second adjusting bolt(36b). The first and second adjusting bolts push up the support placed on the top of the forks.
Patent KR-20090116172-A (KR)
Title: Artificial intelligent vehicle signal controller
Inventor: CHOI SANG WOO
IPC: G08G1/04
Filed: 2008-05-06
Abstract: PURPOSE: An artificial intelligent vehicle signal controller is provided to control a lighting time of each vehicle signal according to the number of vehicles by grasping the standby vehicle and the number of the vehicle. CONSTITUTION: A vehicle signal controller is independently installed to transmit and receive the data between a main controller(100) of a traffic light and a vehicle signal(200). An image detector grasps the number of the standby vehicle in a vehicle standby area for passing the road with the vehicle signal. A central controller(320) receives the number of the standby vehicle from the image detector. The central controller calculates the lighting time of the corresponding vehicle signal according to the number of vehicles in a vehicle passing safe time. A signal processor generates the lighting control signal of green, left turn, and red vehicle signals according to the vehicle signal lighting time.