baber/WOPTO huggingface dataset:
Patent KR-20120025090-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: KOH JOON YOUNG
IPC: H01L21/336
Filed: 2010-09-07
Abstract: PURPOSE: A semiconductor device and a manufacturing method thereof is provided to prevent a GIDL(Gate Induced Drain Leakage) characteristic from being deteriorated due to the work function difference between a junction region and a gate electrode by including the junction region consisting of an impurity region having a hetero doping structure. CONSTITUTION: An element isolation film(32) defining an active region(33) is formed on a substrate(31). A buried gate comprises a trench(34), a gate insulating layer(35), a gate electrode(36), and a sealing film(37). The gate electrode fills a part of the trench on the gate insulating layer. A junction region(JR) is composed of an impurity region having a hetero doping structure. The junction region comprises an N-type first impurity region(38) and a P-type second impurity region(39).
Patent KR-20120027928-A (KR)
Title: Methods of modeling a transmitter-receiver system and methods of designing a transmitter-receiver system using the same
Inventor: JIN WOO JIN
IPC: H04B1/04
Filed: 2010-09-14
Abstract: PURPOSE: A modeling method of a transmission and reception system and establishment method of a transmission and reception system using the same are provided to effectively reduce a TAT(Turn Around Time) according to the change of an establishment by effectively determining an optimized design point. CONSTITUTION: The output node of a transmission unit is established for a model in an output driver connected to the output node in order to include capacitive characteristics of the output node(S10). A model for a reception buffer unit connected with the input node of a reception unit is established(S20). The output node of the transmission unit is established for a model in a transmission route between the input node and the reception unit of the out node(S30).
Patent KR-20120034340-A (KR)
Title: Automatic feeding apparatus and system for offshore submersible marine aquaculture
Inventor: KIM DONG JOO
IPC: A01K61/00
Filed: 2010-10-01
Abstract: PURPOSE: An automatic feeding device for an underwater cage farming area and a system thereof are provided to reduce the frequency of maintenance due to damage. CONSTITUTION: An automatic feeding device for an underwater cage farming area comprises a housing(102), a feeding hose(110), and an automatic feeding part. The automatic feeding part comprises a solar cell(120), a transfer screw(172), a motor(130), a pump(160), and a water current mixer(150). The housing is equipped with a hopper in order to accept fodder. The feeding hose is extended to the underwater cage from the housing. The solar cell is arranged on the top of the housing. The motor is installed in the top end of the transfer screw.
Patent KR-20120037172-A (KR)
Title: Intake grill for vehicle
Inventor: PARK SEOK JAE
IPC: B60K11/08
Filed: 2010-10-11
Abstract: PURPOSE: An intake grill for a vehicle capable of reducing the whistle noise by inserting external air is provided to adjust the length of the intake grill for removing the generation of the whistle noise during a high-speed driving. CONSTITUTION: An intake grill for a vehicle includes plural mesh grill pieces(100) formed with grill pieces(110) and connection pieces(120). The grill pieces are located on a bumper cover in a matrix shape, and form an external air flow passage by being extended toward the inflow direction of external air. The connection pieces include a cutting groove(101) for connecting the grill pieces to each other, and are formed toward the inflow direction of the external air for reducing the whistle noise.
Patent KR-20120037327-A (KR)
Title: Method for service life information of children
Inventor: AHN BYUNG GU
IPC: G06Q50/00
Filed: 2010-10-11
Abstract: PURPOSE: A method for providing the activity information of children is provided to enable a parent or a guardian to inquire the activity information of a child through a PC or mobile phone, thereby checking how the child spends the time at a daycare center or a school in real time. CONSTITUTION: A service server inputs the activity information of a child(301). The service server identifies whether there is a terminal which a guardian registers before(302). When the terminal is confirmed, the service server transmits the activity information of the child to the corresponding terminal(303). When there is no registered terminal, the service server stores the activity information of the child(304).
Patent KR-20120037622-A (KR)
Title: Beatless control method of propulsion control device for high speed train
Inventor: JEONG MAN KYU
IPC: H02P27/06
Filed: 2010-10-12
Abstract: PURPOSE: A beat-less control method of a propulsion control apparatus for a high speed train is provided to prevent mechanical vibrations and speed fluctuations of the high speed train by preventing generation of a low frequency torque pulsation component caused by a low frequency pulsation component of a current supplied to a motor. CONSTITUTION: A propulsion apparatus(200A,200B) comprises a plurality of converters(210,220) and an inverter(230). A controller(300A,300B) controls output voltage of the inverter supplied to a motor(IM1,IM2). The controller controls a gate drive frequency of the inverter. The controller reduces a low frequency pulsation component of a current supplied to the motor. The controller comprises a filter part, a PWM(Pulse Width Modulation) delay compensation part, an addition processor, and a subtraction processor.
Patent KR-20100117055-A (KR)
Title: A training method tolerant of emotional variation for speech recognition system
Inventor: KIM WEON GOO
IPC: G10L15/02
Filed: 2010-10-13
Abstract: PURPOSE: A learning method increasing feeling sensitivity in a voice recognition system based on learning data is provided to increase the recognition performance of the voice recognition system when the voice is inputted. CONSTITUTION: A voice parameter extraction module(202) receives learning data emotion and applies frequency conversion parameter. A voice recognition learning module extracts a voice parameter module by inputting a voice parameter. A learning data is converted into the voice parameter by extracting each conversion parameter.
Patent KR-20110087200-A (KR)
Title: Neutralization apparatus for liquid crystal panel substrate
Inventor: NAGATA MASAHARU
IPC: G02F1/13
Filed: 2010-10-21
Abstract: PURPOSE: A device for removing an electric charge on a liquid crystal panel is provided to remove the electric charge on the liquid crystal panel in a liquid crystal panel manufacturing process. CONSTITUTION: An electric charge removing device comprises a discharge electrode, a conduction case which covers the electric case, a transferring carrier which transfers to the transferring direction about the ionizer of a liquid crystal panel, and an electric conduction fall prevention member(S) which prevents the fall of the ionizer unit by cutting the discharge electrode which is made of a metal line.
Patent KR-20110046364-A (KR)
IPC: C09D7/61
Filed: 2010-10-27
Abstract: PURPOSE: A multilayer electric device, a coating compound, and a method for manufacturing an electric device are provided to be applied to a microwave digital sensing and probing field. CONSTITUTION: A substrate includes a conductive filler in a polymer binder. A coating layer(22) is adhered to a part of the surface of a substrate and includes a conductive particle filter and a polymer resin. The conductive particle filler of a nano structure is uniformly distributed in resin.
Patent KR-20120047328-A (KR)
Title: Heating and cooling system using power line communication
Inventor: OH SE HONG
IPC: H04B3/54
Filed: 2010-11-02
Abstract: PURPOSE: A cooling and heating system using the power line communication of an OFDM(Orthogonal Frequency Division Method) and a low frequency method are provided to enable a user to remotely control a temperature control unit by constituting a central management server. CONSTITUTION: A cooling and heating system includes plural temperature control units(110,211,212,310,410), plural indoor units(121~124,221,222,321,322,421~424), plural outdoor units(131,132,230,330,431,432), and a central management server(500). The temperature control apparatus transmits a driving condition inputted by the manipulation of an operator through a PLC(Power Line Communication)(620). The central management server controls the temperature control unit in a remote site.
Patent KR-20120047412-A (KR)
Title: Manual type vending machine
Inventor: PARK SEUNG ROK
IPC: G07F11/40
Filed: 2010-11-04
Abstract: PURPOSE: A manual type vending machine is provided to reduce standby power for operating the vending machine by a mechanical operation. CONSTITUTION: A main body(31) includes a slit(33) and a goods outlet(34). A loading box vertically loads a plurality of goods. A rotary lever(36) is operated by inputted coins. A rotary shaft(37) is connected to the rotary lever. A position control lever(38) is protruded through a slot(39). A rotary discharge piece is combined with the rotary shaft. The rotary discharge piece discharges the goods of the load box into the goods outlet.
Patent KR-20120052033-A (KR)
Inventor: KIM BYEONG KYU
IPC: E04F15/00
Filed: 2010-11-15
Abstract: PURPOSE: A heat floor structure equipped with a charcoal mat and HANJI (korean traditional paper) is provided to guarantee a high-air filtration effect because dusts are filtered through HANJI and a structure of a heat floor is suitable to deliver an effect of a charcoal. CONSTITUTION: A charcoal mat comprises a lower non-woven fabric(310), an upper non-woven fabric(320), and a adhesive layer(340). Charcoal grains are crushed in a fixed size, and laminated evenly on the lower non-woven fabric. The upper non-woven fabric is laminated on the charcoal grains. The charcoal grains are fixed through the adhesive layer between the upper non-woven fabric and the lower non-woven part. The structure of the heat floor comprises a waterproof layer, a heating layer, the charcoal mat, and the HANJI(korean traditional paper).
Patent KR-20120016568-A (KR)
Title: Natural gas liquefaction process and system using the same
Inventor: LEE SANG GYU
IPC: F25J1/02
Filed: 2010-11-23
Abstract: PURPOSE: A process for liquefying natural gas is provided to simplify process structure and to easily operate a liquefaction system. CONSTITUTION: A process for liquefying natural gas comprises: a step of precooling natural gas through thermal exchange with coolant in a first thermal exchange area(121); a step of liquefying the pre-cooled natural gas through thermal exchange; a step of separating coolant into a liquid phase coolant part and a vapor coolant part; a step of precooling the natural gas in the first thermal exchange area; a step of liquefying the natural gas; a step of pressing the coolant part which precools the natural gas; a step of pressing the coolant part which liquefies the natural gas; and a step of mixing the coolant parts.
Patent KR-20120055998-A (KR)
Title: Blue phosphorescent material and Organic electroluminescent display device using the same
Inventor: KIM DO HAN
IPC: H01L51/54
Filed: 2010-11-24
Abstract: PURPOSE: A blue phosphorescent material is provided to provide an organic electroluminescent device with high color purity, improved efficiency, and reduced power consumption. CONSTITUTION: A blue phosphorescent material composition is shown in chemical formula 1. In chemical formula 1, R1-R5 is selected from hydrogen, fluorine, chlorine, a C1-C6 alkyl, a C5 or more substituted or unsubstituted aromatic group, a C6 or more substituted or unsubstituted heterocyclic group, and a C5 or more substituted or unsubstituted heterocyclic group, R6 is selected from hydrogen, fluorine, chlorine, a C1-C6 alkyl, a C5 or more substituted or unsubstituted heterocyclic group, or a C1-C6 alkyl or C6 or more substituted or unsubstituted aromatic group, an amine group substituted by C5 or more substituted or unsubstituted heterocyclic group, X is a monoanionic bidendate ligand, and n is a positive integer of 3 or less.
Patent KR-20120056066-A (KR)
Title: Piss vessel for sufferer
Inventor: KIM CHANG HYUN
IPC: A61F5/44
Filed: 2010-11-24
Abstract: PURPOSE: A urinal for a patient is provided to prevent the urinal from being exposed outside while a user urinates. CONSTITUTION: A urinal for a patient comprises a urine container(100) and a sealing cap(200). The urine container comes into contact with a part of the human body and has an opened side in order to receive urine. The urine container comprises a bar-shaped handle, a contact unit, and a scale unit. The contact unit adheres closely to the body of a female and prevents urine from leaking outside. The scale unit measures the amount of urine. The sealing cap is combined with the opened part of the urine container and prevents the leak of urine and is equipped with a joint and a secondary cap.
Patent KR-20120057986-A (KR)
Title: Fan Room of Engine Room in Vessels
Inventor: SEO BO KYOUNG
IPC: B63J2/06
Filed: 2010-11-29
Abstract: PURPOSE: A fan room of an engine room for a ship is provided to supply fresh air to an engine room through air filters and to obtain energy savings by operating minimum fans. CONSTITUTION: A fan room of an engine room for a ship comprises fans(20), vent heads(10), air filters(30), bulkheads(40), and doors(50). The fans supply combustion air of an engine to an engine room and also supply cooling air. The vent heads are connected with the fans to cut off seawater coming from the sea. The air filters filter dust generating from cargo in a loading work of a ship and supplies to the engine room. The bulkheads form fan rooms so that noise restriction value can be satisfied. The doors are installed in the bulkheads to facilitate incoming and outgoing of men and goods.
Patent KR-20120058016-A (KR)
Title: Zapping interface supporting web based broadcasting service system and method thereof
Inventor: CHOI BYUNG HWAN
IPC: H04N5/445
Filed: 2010-11-29
Abstract: PURPOSE: A web based broadcast service system for supporting a zapping interface and method thereof are provided to enable a user to effectively grasp broadcast content in other broadcast channels by enabling the user to rapidly change a current broadcast channel into a desired broadcast channel. CONSTITUTION: A web server provides a webpage related to a web based broadcast service to a user terminal. A head-end unit(110) streams broadcast content selected on the webpage to the user terminal. The web page includes a player. The player displays the broadcast content which is streamed to the user terminal. The player displays information related to the broadcast content which is broadcasted in other broadcast channels in real time.
Patent KR-20120059987-A (KR)
Title: Melting furnece
Inventor: LIM CHUNG HAK
IPC: C03B5/16
Filed: 2010-12-01
Abstract: PURPOSE: A melting furnace is provided to protect heater from a fume which is generated from melting process by exhuasting fume to outside with air. CONSTITUTION: A melting furnace comprises a main body(110), a heater, and an air preheater(130). The main body is protected by a refractory(111) and comprises a heating chamber(112), a supply passage(113), and discharge passage(114). Air is provided through the supply passage from outside to upper part of the heating chamber. Air is exhausted through the exhaust passage from lower part of the heating chamber to outside. The heater is inserted into the heating chamber and vents heat for melting. The air preheater receives heat from the heating chamber and is connected to the supply passage. The air preheater heats and provides air which is provided from an air supply unit to inside to the air supply passage.
Patent KR-20120062413-A (KR)
Title: Super water-repellent method of plastic surface using carbon material
Inventor: HAN JOONG TARK
IPC: C08J5/24
Filed: 2010-12-06
Abstract: PURPOSE: A super hydrophobization method of plastic surface using carbon material is provided to shorten surface structure time and manufacturing process time. CONSTITUTION: A super hydrophobization method of plastic surface using carbon material comprises the following steps: a first step of manufacturing solvent of plastic or carbon material dispersed solution by dispersing the carbon material in a mixed solution of solvent and non-solvent; a second step of dipping plastic in the carbon material dispersed solution and expanding plastic surface; a third step of dipping the plastic in the non-solvent and inducing coagulation and crystallization of the plastic; and a fourth step of eliminating solvent from the manufactured plastic surface.
Patent KR-20120063292-A (KR)
Title: Liquid crystal sensor assembly liquid crystal dispenser having the same
Inventor: LEE HEE SUB
IPC: B05C5/02
Filed: 2010-12-07
Abstract: PURPOSE: A liquid crystal sensor assembly and a liquid crystal dispenser with the same are provided to install a sensor bracket to be vertical to a liquid crystal bottom by a sliding type, thereby easily adjusting a height at which the sensor bracket is installed. CONSTITUTION: A liquid crystal sensor(571) senses whether liquid crystals exist in a liquid crystal bottom(520). Sensor bracket guides(574) are vertically extended. The liquid crystal sensor is attached to a sensor bracket(572). The sensor bracket is slid along with the sensor bracket guide. The sensor bracket is fixed at a specific height. Ball plungers(580) of the sensor bracket guides pressurize and fix the sensor bracket.
Patent KR-20120070662-A (KR)
Title: Apparatus for verifying and managing of consumption electric power data in a green home electric power management system and method thereof
Inventor: CHOI CHANG SIC
IPC: G01R11/56
Filed: 2010-12-22
Abstract: PURPOSE: An apparatus and a method for managing and verifying power consumption data in a green home power management system are provided to prevent function block errors and accurately manage power consumption. CONSTITUTION: A database power management structure of a green home power management system comprises a home outlet table(200) which stores information on the configuration of outlets installed at home. The home outlet table comprises an outlet data table(210) including information outlets, an individual outlet socket data table(220) including information on each socket of outlets, a product data table(230) storing detailed information on a product connected to a socket, and a facility data table(240) storing information on the kinds of products and ID information of products belonging to each kind.
Patent KR-20120072150-A (KR)
Title: Method for controlling a very high speed parallel robot using a synchronization of multi-axis motion
Inventor: DO HYUN MIN
IPC: B25J9/06
Filed: 2010-12-23
Abstract: PURPOSE: A method for controlling a high-speed parallel robot based on synchronization of multiple axes is provided to effectively control a robot using synchronization errors. CONSTITUTION: A method for controlling a high-speed parallel robot(190) based on synchronization of multiple axes is as follows. The desired trajectory information of each joint is inputted. The present position information of each joint is fed back to a motion control unit(150). A CPU(central processing unit) calculates a tracking error of each joint by comparing the desired trajectory information with the present position information. A synchronization error is calculated using the tracking error of the i-th joint and the tracking errors of previous and next joints of the i-th joint. A PID(Proportional-Integral-Derivative) controller calculates an entire error using the tracking errors and the synchronization error. An entire control input information generating unit generates entire control input using the sum of feedback control information and feed-forward control information. The motion control unit powers each joint.
Patent KR-20120074533-A (KR)
Title: Railway vehicle's location error correction apparatus and method of the same
Inventor: SHIN KYUNG HO
IPC: B61L3/08
Filed: 2010-12-28
Abstract: PURPOSE: A location error correction apparatus and method of a train are provided to increase traveling distance by measuring rotation quantity of a wheel through tachometer. CONSTITUTION: A ground railroad circuit device(120) generates railroad circuit occupation information. A ground train location correction device(140) is installed on the ground. The ground train location correction device computes railroad circuit occupation time point of a ground railroad circuit ID and a train. A dichotomous train location correction device(150) is installed at the train. The dichotomous train location correction device corrects a location error of the train through time synchronization.
Patent KR-20120077139-A (KR)
Title: Multi connector box for fender of vehicle
Inventor: BANG JI YOUNG
IPC: B60R16/02
Filed: 2010-12-30
Abstract: PURPOSE: A multi connector box for a fender of a vehicle is provided to prevent damage of a connector due to an external impact, thereby preventing insertion of foreign materials from a tire. CONSTITUTION: A multi connecter box(102) is mounted in a vehicle fender. At least one connector(104) is placed in the multi connecter box. At least one wiring harness is connected to at least one connector. The multi connecter box comprises a receiving unit. The receiving unit receives either one of at least one connector or at least one wiring harness.
Patent KR-20120077633-A (KR)
Title: Device for tightenning up a shoelace
Inventor: KIM SIN
IPC: A43C11/12
Filed: 2010-12-30
Abstract: PURPOSE: A shoestring fastener is provided to facilitate the fixing of a shoestring and to push a movement sawtooth unit in one direction without a spring. CONSTITUTION: A shoestring fastener comprises a main body(100) and a movement sawtooth unit. In the main body, a front side and a back side are formed to face each other at an interval and a pair of sidewalls faces each other on both sides thereof. In the movement sawtooth unit, a plurality of sawteeth is formed in the direction of the external periphery and a projection bar is extended or connected. In the front of the main body, a guide hole is formed. A pair of elastic bars is formed around the guide hole.
Patent KR-20120078509-A (KR)
Title: Condensing type complex optical sheet
Inventor: KIM SU JI
IPC: G02B5/04
Filed: 2010-12-31
Abstract: PURPOSE: A condensing type complex optical sheet is provided to show brightness characteristics capable of accomplishing in one or more optical sheets while having a wide viewing angle. CONSTITUTION: A condensing type complex optical sheet(1) comprises a base material layer(11) and a structural layer(12). The structural layer is formed on one side of the base material layer. A plurality of stereoscopic structures is arranged on the structural layer. The height of the plurality of stereoscopic structures is 1 to 50micrometers. The plurality of stereoscopic structures comprises a first optical sheet(10) and a second optical sheet(20). The first optical sheet is formed into a square pillar shape of a trapezoidal cross-section. The second optical sheet is attached on the structural layer of the first optical sheet.
Patent KR-20100037152-A (KR)
Title: Coating compositions exhibiting corrosion resistance properties, related coated substrates, and methods
Inventor: MILLERO EDWARD R
IPC: C09D7/48
Filed: 2006-08-25
Abstract: Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating later is deposited from such a coating composition. Methods and apparatus for making ultrafine solid particles are also disclosed.