baber/WOPTO huggingface dataset:
Patent KR-20090087629-A (KR)
Title: Wireless receiver and wireless communication system including the same
Inventor: MUN HYUN WON
IPC: H04B1/10
Filed: 2008-02-13
Abstract: A wireless receiver and a wireless communication system comprising the same are provided to increase the efficiency in removing a blocker signal by feeding back/mixing signals which have lower frequencies than a baseband frequency, and then outputting the blocker signal. A duplexer(140) selects one of receiving and transmitting modes for an antenna(110). A wireless transceiver(120) comprises a main path which operates in the RF domain and a feedback path which operates in a frequency domain lower than the RF domain to transmit/receiver wireless signals. A baseband processor(150) is combined with the wireless transceiver to perform the signal processing in a baseband frequency domain and control a system. The baseband processor performs the signal processing for signals outputted from the wireless transceiver and then provides the processed results to peripheral circuits or receives data from the peripheral circuits and then provides them to the wireless transceiver.
Patent KR-20090090043-A (KR)
Inventor: KIM WON HO
IPC: C08L21/02
Filed: 2008-02-20
Abstract: A rubber compound having nano size zinc oxide is provided to improve vulcanizing property by increase of specific surface area and activation of the increased contact interface, mechanical property such as tensile strength, and to reduce used amount of zinc oxide. A rubber compound having nano size zinc oxide comprises a crude rubber, a reinforcing material, a vulcanizing accelerator aid and various rubber additives. The vulcanizing accelerator aid uses nano zinc oxide 0.3~1.0 parts by weight based on the crude rubber 100.0 parts by weight. The specific gravity of the nano zinc oxide is 5.67 and the particle size of the nano zinc oxide is 30~40 nm.
Patent KR-20080094550-A (KR)
Title: Power conversion equipment and power cycle life prediction method
Inventor: IBORI SATOSHI
IPC: H02M7/48
Filed: 2008-02-21
Abstract: A power conversion apparatus and a method of estimating a power cycle life are provided to diagnose a power cycle longevity of a power semiconductor by using a calculation unit. A power conversion apparatus includes a power conversion circuit, a detection circuit(7,11), and a calculation unit. The power conversion circuit is formed to supply AC power of variable voltages and variable frequencies. The detection circuit is formed to detect temperature of a power semiconductor in the power conversion circuit. The calculation unit is formed to diagnose a power cycle longevity of the power semiconductor from a detected value of the detection circuit. The calculation unit calculates the power cycle longevity of the power semiconductor on the basis of a maximum temperature rise in a start/stop operation pattern of the power conversion apparatus.
Patent KR-20080079209-A (KR)
Title: Method and apparatus for controlling gas flow to a processing chamber
Inventor: GOLD EZRA ROBERT
IPC: H01L21/00
Filed: 2008-02-25
Abstract: A method and an apparatus for controlling a gas flow to a process chamber are provided to reliably supply a process gas from a gas supply system to a process system with a minimum fluctuation by using a fast evacuation path. An apparatus for controlling a gas flow to a process chamber includes plural gas input lines(220A-220F), plural gas output lines(232A-232F), plural connecting lines(250B-250F), plural connecting valves(204A-204F), and plural mass flow controllers. The gas input lines have inlet ports, while the gas output lines have outlet ports. The connecting lines are connected to the gas input lines and the gas output lines, respectively. The connecting valves are arranged to control a flow passing through the respective connecting lines. The mass flow controllers are arranged to control a fluctuation within the respective input ports.
Patent KR-20090090962-A (KR)
Inventor: PARK CHANG DUK
IPC: F24H1/34
Filed: 2008-02-22
Abstract: A water pipe type boiler is provided to facilitate the movement of the water by moving the water through a water distribution pipe and water transfer pipe. A water pipe type boiler includes a body, a water distribution pipe(20), a water transfer pipe, a water assembly room, a heat guide plate, and a heat transfer pipe. The body has a waste gas outlet(11), a water supply tube(12), and a combustion chamber. A water distribution pipe has a connection pipe(21). The connection pipe connects the combustion chamber and the water supply tube of the body inside. The water assembly room forms the hot water outlet(41) which is drawn to the outside of body into the water supply tube upper. The heat guide plate is fixed to the body and water transfer pipe. In the heat guide plate, the location of opening and direction of the director plate are different. The heat transfer pipe is formed inside of the connection pipe in order to transfer the heat to the heat guide plate.
Patent KR-20090096093-A (KR)
Title: Device for sorting a can and sorting method thereof
Inventor: BAE JONG YOON
IPC: B07C5/342
Filed: 2008-03-07
Abstract: A can sorting device and a can sorting method using the same are provided to discharge and select a can in real time by selecting the can based on image data which is gained by photographing images of the can. A can sorting device includes a mounting unit(100), a conveying unit(200), a light unit(300), a camera unit(400), a reading unit(500), and an operating unit(600). A can(20) is settled in a settling unit. The conveying unit transfers the can to a predetermined location of the settling unit, and transfers the selected can. The light unit supplies a light source to the settled can. The camera unit stores images of the settled can to image data. The reading unit receives the image data. The operating unit operates the setting unit to a discharge direction based on results.
Patent KR-20090098248-A (KR)
Title: Communication network structure of unmanned vehicle system
Inventor: KIM JUNG HA
IPC: H04L29/06
Filed: 2008-03-13
Abstract: A communication network structure of an unmanned vehicle system is provided to perform the communication between layers while having a low latency by intimately connecting the distributed layers. A system layer(10'), a sub system layer(20'), a node layer(30'), a component layer(40') and an instance layer(50') are dispersed, and the each layer includes a server and n number of clients. Based on a peer-to-peer method using a UDP(User Datagram Protocol), the each layer performs data communication according to a communication message.
Patent KR-20090098283-A (KR)
Title: Vertical semiconductor device and method for manufacturing the same
Inventor: CHUNG SUNG WOONG
IPC: H01L21/336
Filed: 2008-03-13
Abstract: A vertical semiconductor device and a manufacturing method thereof are provided to prevent the pillar of the surrounding gate electrode from falling down by forming a spacer on the pillar surface without isotropically etching the pillar. Silicon pillars(204) are formed on a silicon substrate(201). Gate electrodes(206) are formed on the surface of the silicon pillars. Surrounding gate electrodes are formed by removing the gate electrodes on the silicon pillars. Contact plugs(218) are formed to be electrically connected to the silicon pillars.
Patent KR-20090099150-A (KR)
Title: Integrated heat exchanger
Inventor: LEE SANG YUL
IPC: F28F9/04
Filed: 2008-03-17
Abstract: An integrated heat exchanger is provided to reduce man-hour and production cost by deleting baffles. An integrated heat exchanger comprises a plurality of tubes(150,250), a first header tank(110,210), a heat radiation fin(160,260), a second header tank(140, 240), and a connecting cap(170). The first and the second heat exchange media flow inside the tubes. The first header tank is segmented into an upper space for the first heat exchange medium and a lower space for the second heat exchange medium. The first and the second heat exchange media are flowed through inlet pipes(120,220). The first header tank distributes the heat exchange media to the tubes. The heat radiation fin is interposed between the tubes. The first and the second heat exchange media flowing inside the tube are gathered in upper and lower spaces. The second header tank ejects the first and the second heat exchange media, which are collected, through outlet pipes(130,230). The connect cap is surface-contacted with the end part of the upper and lower spaces and partitions off the upper and lower spaces. The connect cap has a slot(172). The end part of a heat insulation plate(180) is inserted into the slot.
Patent KR-20090099644-A (KR)
Title: Structure of manual transmission
Inventor: SUNG YUN SEOK
IPC: F16H63/30
Filed: 2008-03-18
Abstract: A structure of a manual transmission is provided to perform a stable driving operation of a backward terminal by improving the durability of components. In a structure of a manual transmission, a backward combined with synchronous sleeve forms a rear transmission by being matched with a reverse idle gear in a neutral state. The backward combined with synchronous sleeve is moved to an axis from the neutral state and forms other transmission. A first shift lug(3) is moved to a lateral of the backward combined with synchronous sleeve, and a second shift lug(5) forms a rear transmission by transferring a reverse idler gear to the lateral of the backward combined with synchronous sleeve in a straight line.
Patent KR-20090100819-A (KR)
Title: Chamber pot with automatic water drain device and control method of automatic water drain device for chamber pot
Inventor: LEE JING WOONG
IPC: H04W4/02
Filed: 2008-03-21
Abstract: PURPOSE: A ship management system, a control method thereof and a wireless transceiving location search method thereof are provided to simplify a structure of a ship by using a wireless communication facility when constructing a communication facility in the ship. CONSTITUTION: A ship management system(A) includes a ship management server, a user use device(40), a communication infrastructure apparatus, and a wireless transceiving device. The user use device is connected to the ship management server through communication. The communication infrastructure apparatus processes a communication signal between the ship management server and the user use device. The wireless transceiving device receives a wireless signal transmitted from an AP device and transmits it to the user use device. The wireless transceiving device wirelessly originates a signal transmitted from the user use device to the AP device.
Patent KR-20090068097-A (KR)
Title: Composition for liquid crystal aligning, liquid crystal aligning film manufactured by the same, and liquid crystal display comprising the same
Inventor: JO JUNG HO
IPC: C09K19/56
Filed: 2008-03-21
Abstract: A liquid crystal aligning composition, a liquid crystal aligning film, and a liquid crystal display containing the film are provided to implement excellent pretilt angle and have the electronic property such as voltage holding ratio. A composition for liquid crystal aligning comprises a polyamic acid containing a repeating unit of the chemical formula 1. In the chemical formula 1, A is tetravalent organic radical; B is bivalent organic radical and contains a radical of the chemical formula 3; n is integer of 5 ~ 200. In the chemical formula 3, R1 and R2 are selected from alkyl of 9-16 carbon atoms, alkyl replaced by fluorine, cycloalkyl of 4-12 carbon atoms and cycloalkyl replaced by fluorin.
Patent KR-20080092846-A (KR)
Title: Ionizer mounting structure of air conditioning system for automotive vehicles
Inventor: KANG SUNG HO
IPC: B60H3/00
Filed: 2008-03-27
Abstract: A structure of mounting an ionizer in an air-conditioning system for a vehicle is provided to mount the ionizer by sliding the ionizer from a releasing position to a mounting position of an air-condition position, and to release the ionizer by sliding the ionizer from the mounting position to the releasing position. An ionizer includes a mounting/releasing unit. The mounting/releasing unit includes a guide unit and a fixing unit. The guide unit guides the ionizer so that the ionizer slides between a releasing position(Y) and a mounting position(X). The fixing unit fixes a portion of the ionizer moving to the mounting position to an air-condition case(10). The fixing unit includes a fixing member(80) formed at a portion of the ionizer and a screw(82) fastening the fixing member to the air-conditioner case.
Patent KR-20090105116-A (KR)
Title: Dc/dc converter with multi-output
Inventor: KIM JONG HAE
IPC: H02M3/28
Filed: 2008-04-01
Abstract: PURPOSE: A multi-output DC/DC converter is provided to reduce a manufacturing cost by reducing the number of parts through omission of a buck chopper circuit. CONSTITUTION: A multi-output DC/DC converter includes a power conversion circuit(100) and a control circuit(200). The power conversion circuit alternately switches an input DC power, and outputs a plurality of DC power. A plurality of DC power includes a first DC power and a second DC power having a predetermined voltage level. The control circuit is synchronized to a predetermined resonant frequency, and controls alternation switching of a power conversion circuit. The control circuit includes a frequency control part(210), a triangular wave generating part(220), a duty control part(230), and a switching control part(240).
Patent KR-20080112094-A (KR)
Title: Crushing device and crushing method
Inventor: NISHIO YOSHITAKA
IPC: C03B33/02
Filed: 2008-04-08
Abstract: A crush apparatus is provided to cut easily material by ramifying the cut material of the brittle material substrates including the glass substrate etc. in a short time to a same size. A crush apparatus(200) comprises a pair of rotation shafts(34, 35, 41, 42), a driving part and a carry-in part. The rotation shafts are formed in an outer circumference of an axis along a longitudinal direction. The driving part rotates the rotation shafts in a reverse direction so that a rotation phase of the fracture member is different. The carry-in part carries a brittle material substrate in an axis direction and a vertical direction of a rotation shaft. The rotation shaft is in parallel arranged in order to have the regular interval so that a locus of each fracture member is overlapped.
Patent KR-20090110061-A (KR)
Title: Cyclonic separating apparatus using CD/DVD-ROM drive
Inventor: LIM SANG WOO
IPC: B04B7/14
Filed: 2008-04-17
Abstract: PURPOSE: A centrifugal separator using a CD/DVD-ROM drive is provided to replace commercialized centrifuges when a small amount of sample is analyzed. CONSTITUTION: A centrifugal separator using a CD/DVD-ROM drive comprises a sample container mounting frame(10) and a sample container(40). The sample container mounting frame is mounted in the CD/DVD-ROM drive to rotate. The sample container mounting frame includes a sample container fixing portion(20) therein. The sample container is mounted in the sample container fixing portion of the sample container mounting frame. When the sample container is mounted in the sample container fixing portion, the sample container mounting frame is installed on the CD/DVD-ROM drive in a computer to perform centrifugation.
Patent KR-20090110143-A (KR)
Title: Fosmid library making method for Pieris rapae
Inventor: LEE YONG SEOK
IPC: C12N15/10
Filed: 2008-04-17
Abstract: PURPOSE: A method for preparing fosmid library of Pieris rapae is provided to reduce time and cost for sequence analysis. CONSTITUTION: A method for preparing fosmid library of Pieris rapae comprises: a step of completely pulverized with a tissuelizer; a step of adding 20ml of suspension to 1,250g of pulverized sample; a step of centrifuging the completely suspended sample at 5000rpm and 4°C for 10 minutes to remove debris; and a step of isolating nucleus.
Patent KR-20090111457-A (KR)
Title: Manufatoring Device For Producting Various Glass Container
Inventor: YOO JONG SEOB
IPC: C03B9/40
Filed: 2008-04-22
Abstract: PURPOSE: A device for manufacturing various glass containers is provided to prevent the air with impurities from entering into a nozzle to minimize the oxidation of the nozzle. CONSTITUTION: A device for manufacturing various glass containers comprises a main pipe line, on-off valve, pressure controller, valve block, and plunger. The main pipe line sucks the air. The on-off valve checks the air flowing in the main pipe line. The pressure controller controls the pressure of the air which flows through the on-off valve. The valve block separates the air which flows through the pressure controller. The plunger moves up and down with the air separated in the valve block.
Patent KR-20080112928-A (KR)
Title: Turbo engine with power turbine
Inventor: WERDECKER FERDINAND
IPC: F02B39/12
Filed: 2008-05-08
Abstract: A turbo engine with a power turbine is provided to increase whole efficiency of an internal combustion engine including all auxiliary equipments with the same or low manufacturing cost. A turbo engine with a power turbine comprises at least one or more turbo-charger stage(1); one or more power turbines(2) using surplus emission mass flow rate(3) branched from the turbo-charger stage; and one or more oil pump systems(7). The turbo engine includes an electric machine(6) electrically connected to a power supply(8), mechanically assembled to the power turbine through a transmission(4). The oil pump systems are mechanically combined with the electric machine. A separation device is provided to mechanically disassemble the power turbine and the electric machine.
Patent KR-20090117527-A (KR)
Title: Preparation method of takju fermented by using jujube
Inventor: PARK DAE JONG
IPC: C12G3/02
Filed: 2008-05-09
Abstract: PURPOSE: A method for producing Takju using jujube is provided to customize for consumers and produce traditional liquor of high quality. CONSTITUTION: A method for producing jujube Takju comprises: a step of steaming 10kg of rice, mixing 2,000g of steamed rice, 50-60g of malt, 30-40g of yeast, 3,000 mL of water then maturing at 27±1°C for 48 hours; a step of dipping fermentation subject on sterilized Korean paper for 60 minutes; a step of mixing 8,000g of steamed rice, 150-300g of malt, 300g of jujube extract, 12,000mL of water then fermenting at 25±1°C for four to five days; a step of washing 3kg of dried jujube then slicing the jujube; and a step of extracting at 121°C for 120 minutes then concentrating.
Patent KR-20080050551-A (KR)
Title: Brewing vinegar making system
Inventor: YANG WON DONG
IPC: C12J1/00
Filed: 2008-05-13
Abstract: An apparatus for preparing brewing vinegar is provided to manufacture the vinegar conveniently and easily at home within a short period of time by fermenting vegetables or crops or fruits. An apparatus for preparing brewing vinegar from a vegetable material comprises: a main body(20) having a predetermined size and consisting of an outside inner case(220) and an inside inner case(240) which is composed of a sieve(260), a lid(300) and a coupling packing(280); a power source portion(40) connected to a power source; a connection wire(60) for operation of the apparatus; a controlling portion(PCB)(80) operating the main body; a relay applying the power source and cutting of the power source by the controlling portion; a display portion showing the present operation state outside; a bimetal for preventing excess current; a breaker recognizing the excess current to cut off the power source to protect the apparatus; a thermocontroller(180); and a temperature displaying portion(200).
Patent KR-20090119357-A (KR)
Title: Advanced calculator of glasgow coma scale in intensive care unit
Inventor: KIM JIN WOOK
IPC: A61B5/16
Filed: 2008-05-16
Abstract: PURPOSE: An automatic calculator is provided to objectively evaluate a conscious state of a patient by accurately calculating a Glasgow coma scale through a computer program. CONSTITUTION: A doctor evaluates three independent variables. The three independent variables are eye movement, exercise ability, and conversation ability of a patient. The independent variables are inputted to an automatic calculator. The automatic calculator objectively determines a conscious state of the patient by calculating the three independent variables. The conscious state of the patient is determined as alert, stupor, coma, or death. The automatic calculator is a web browser base program based on a Glasgow coma scale.
Patent KR-20090124355-A (KR)
Title: The method of manufacturing mold for the forging hypoid-gear
Inventor: PARK SUNG HA
IPC: B21K1/30
Filed: 2008-05-29
Abstract: PURPOSE: A method for manufacturing a mold for a hypoid forged gear is provided to reduce the period and cost by creating three dimensional gear and mold tooth forms before manufacturing the gear. CONSTITUTION: A method for manufacturing a mold for a hypoid forged gear comprises the steps of: inputting basic data on a gear tooth form(S100), correcting gear tooth value in consideration of data considering the gear tooth basic data, interference and deformation and then determining a mold tooth form automatically using the corrected gear tooth value(S200), creating three-dimensional modeling of imaginary forged gear based on the corrected mold tooth value(S300), deciding the occurrence of problem through teeth contact simulation of the three-dimensionally modeled forged gear and re-correcting the tooth value when problem has occurred(S400), processing an actual mold for forging according to the mold tooth value(S500), manufacturing an actual forged gear using the mold(S600), inspecting the teeth of the manufactured forged gear and testing the performance by engaging the teeth of the gear with those of a pinion(S700), and correcting the mold tooth value when tooth engagement of the gear and the pinion is faulty(S800).
Patent KR-20090125537-A (KR)
Title: Automobile windshield glass and thereof manufacturing method
Inventor: YU BYUNG SEOB
IPC: B60J1/02
Filed: 2008-06-02
Abstract: PURPOSE: A wind shield glass for light weight of a vehicle and a manufacturing method thereof are provided to reduce the weight and the manufacturing cost of a wind shield glass of a vehicle and to improve the performance of a wind shield glass. CONSTITUTION: A wind shield glass(100) for light weight of a vehicle is composed of a glass(110), a thermosetting adhesive foil(120), and a PET(Polyethylene Terephthalate) film(130). The thermosetting adhesive foil is laminated on one side of the glass. The PET film is laminated on one side of the thermosetting adhesive foil.
Patent KR-20090126670-A (KR)
Title: Cosmetics composition
Inventor: CHOI KUM JA
IPC: A61K8/97
Filed: 2008-06-05
Abstract: PURPOSE: A cosmetic composition containing plant collagen, salycilic acid or glycolic acid and seaweed extract is provided to effectively peel skin keratin layer and prevent pigmentation. CONSTITUTION: A cosmetic composition contains 85~99.0 weight% of phyto-collagen, 0.5-5.0 weight% of salycilic acid, and 0.5-10.0 weight% of seaweed extract. 0.5-1.0 weight% of glycolic acid is contained instead of the salycilic acid. The plant collagen is obtained by fermenting Natto gum to produce real collagen.
Patent KR-20090128616-A (KR)
Title: Design of pull-out type for radial flow pump
Inventor: KIM MYUNG HO
IPC: F04D29/40
Filed: 2008-06-11
Abstract: PURPOSE: A radial flow impeller pump of a pull-out type is provided to include a pull-out form by designing the casing of a vertical pump of a radial flow impeller form in a division type. CONSTITUTION: A radial flow impeller pump of a pull-out type comprises a casing(50), an impeller(60) and a shaft(70). The casing is installed between the lower part of the body pipe and a suction bell. The impeller is connected inside the center of the casing. The shaft is bearing-supported on the impeller. The casing is formed by being divided into a protruded ball(30) and a guide casing(10). The protruded ball is connected to a suction bell(20). The protruded ball and the guide casing are connected between the ends of the impeller and the shaft.