baber/WOPTO huggingface dataset:
Patent KR-20100102503-A (KR)
Title: The safety helmet with ventilative equipment
Inventor: JEON SEONG NAM
IPC: A42B3/28
Filed: 2009-03-11
Abstract: PURPOSE: A safety helmet having forced ventilation function is provided, which can keep user's safety and health by reducing headache due to the temperature rise and malaise due to sweat. CONSTITUTION: A safety helmet having forced ventilation function comprises: an air duct(4) formed between the liner and outer cover of the safety helmet; a forced ventilation apparatus(3) installed inside the safety helmet for forced air flow; and a hair-winding preventing apparatus(6) of a mesh shape which prevents hair from being wound on a fan. The safety helmet controls amount of the air by adjusting strength and weakness of a ventilation device.
Patent KR-20100104026-A (KR)
Title: Breakwater structure
Inventor: KO KWANG OH
IPC: E02B3/06
Filed: 2009-03-16
Abstract: PURPOSE: A wave reflection structure with a double curved surface and a composite slit caisson breakwater using the same are provided to maximize a wave absorbing effect by re-flowing seawater. CONSTITUTION: A wave reflection structure(10) with a double curved surface comprises a base plate(12) and a breakwater wall(14).Multiple flowing holes are formed in the base plate. The breakwater wall forms a wave reflection part(14a) in the rear of the base plate. The breakwater wall has a double curved surface. A composite slit caisson breakwater comprises the wave reflection structure and a slit caisson. The wave reflection structure is formed on the top of the slit caisson.
Patent KR-20100105105-A (KR)
Title: Nano ceramic coating composition and preparing method thereof
Inventor: JEUNG JAE HEUN
IPC: C09D183/02
Filed: 2009-03-20
Abstract: PURPOSE: A metal nano ceramic coating composition and a manufacturing method thereof are provided to secure the storage stability, the abrasion resistance, the corrosion resistance, and the material cohesive property of the compound. CONSTITUTION: A metal nano ceramic coating composition contains the following: 10~60 parts of organosilane marked with chemical formula 1: YR1_mSi(OR2)_(4-m) by weight, or a partial condensate thereof; 1~10 parts of hydrolysate of organosilane marked with chemical formula 2: XR3_nSi(OR)_(4-n) by weight, or a partial condensate thereof; 0.1~10 parts of aluminum alkoxide by weight marked with chemical formula 3: Al(OR5)_3 or its hydrolysate; 10~50 parts of alcohol with less than 20 carbons or 3-glycidoxypropylethoxysilane by weight; and 0.1~5 parts of metal oxide.
Patent KR-20100106766-A (KR)
Title: Method of programming a non volatile memory device
Inventor: LEE HEE YOUL
IPC: G11C16/34
Filed: 2009-03-24
Abstract: PURPOSE: A programming method of a nonvolatile memory device is provided to improve a cell property by controlling the number of a memory cell which is included in the cell boosting of a cell string which is inhibited during a program operation process. CONSTITUTION: A nonvolatile memory device, which includes memory blocks between a drain select line and a source selection line, is included. A memory block, which is selected among the memory blocks, is enabled according to a program instruction. A program voltage is applied to a first word line which is selected for a program operation in the enabled memory block. Word lines are classified into a plurality of groups between the first word line and the source selection line. A first pass voltage is applied to at least three word lines of a first group which is the nearest to the first word line.
Patent KR-20100109218-A (KR)
Title: Cooling down system for oven
Inventor: YU UN SANG
IPC: F24C15/00
Filed: 2009-03-31
Abstract: PURPOSE: A cooling down system for an oven, which cooks food at a low temperature right after the cooking of high temperature is completed, is provided to reduce waiting time for low temperature cooking after high temperature cooking using a fan motor. CONSTITUTION: A cooling down system for an oven comprises a controller(10), an operation key(14), a fan motor(16), a door open detection sensor(18) and an oven inside temperature sensor(20). The controller performs oven cooling system processes by outputting an input signal. The operation key is arranged in the frontend of oven to make the operation of the controller included. The fan motor is controlled with the controller in order to cool the temperature of the internal space of the oven.
Patent KR-20100111782-A (KR)
Title: Viewing angle controllable liquid crystal display using dual domain fringe-field switching mode
Inventor: LEE SEUNG HEE
IPC: G02F1/1343
Filed: 2009-04-08
Abstract: PURPOSE: A viewing angle controlling liquid crystal display using a dual domain fringe-field switching mode controlling a viewing angle is provided to reduce a manufacturing cost and simplify a manufacturing process using the dual domain fringe-field switching mode. CONSTITUTION: A first common electrode(4) of a flat type locates on the top of a lower substrate. A first pixel electrode(5) locates on the top of the first common electrode. The first pixel electrode includes a lattice form including a double domain. A second common electrode(6) of a flat type locates in domain except the first common electrode.
Patent KR-20100115064-A (KR)
Title: Led lamp lighting apparatus
Inventor: JUNG SE JIN
IPC: H05B37/02
Filed: 2009-04-17
Abstract: PURPOSE: An LED lamp lighting apparatus is provided to allow a user to directly turn on an LED lamp by using 220v or 110 AC voltage. CONSTITUTION: A rectifying circuit part(10) receives an AC power source. The rectifying circuit part outputs DC power. A lighting-emitting area(20) comprises a plurality of LED lamps(21) and an overcurrent protection sensor(23). The overcurrent protection sensor is connected to each LED lamp row. An current control circuit part(30) comprises a temperature sensor(31), an FET(35), and an oscillator circuit(33). The temperature sensor measures the temperature of the lighting-emitting area. The FET switches the power supply provided to the lighting-emitting area. The oscillator circuit controls the FET.
Patent KR-20100116037-A (KR)
Title: A heat exchanging pipe manufacturing apparatus for hrsg and a heat exchanging pipe
Inventor: RYU SI HO
IPC: B21D53/06
Filed: 2009-04-21
Abstract: PURPOSE: A heat exchange tube manufacturing apparatus for a heat recovery steam generator and a heat exchange tube manufactured by the same are provided to produce heat exchange tubes with improved heat exchange efficiency within a short time by irregularly bending a heat transfer fin at the same time as welding the heat transfer fin on a metal tube. CONSTITUTION: A heat exchange tube manufacturing apparatus for a heat recovery steam generator comprises a rotating holder, a heat exchange fin feed unit, a welding unit, and a heat exchange fin bending unit(40). The rotating holder rotates a tube(1) at a specific speed. The heat exchange fin feed unit spirally rolls a strip-shaped heat exchange fin(2) on the tube while continuously supplying the heat exchange fin. The welding unit welds the heat exchange fin on the tube. The heat exchange fin bending unit transforms the heat exchange fin zigzag.
Patent KR-20100117395-A (KR)
Title: Differentially expressed p-rpoc1 genes in wild ginseng and discrimination method of wild ginseng using the same
Inventor: KWON KI ROK
IPC: C12Q1/68
Filed: 2009-04-24
Abstract: PURPOSE: A specific gene expressed in wild ginseng is provided to use in detecting wild ginseng using a marker. CONSTITUTION: A p-rpoC1 specifically expressed in wild ginseng has nucleotide of sequence number 1. A method for identifying wild ginseng comprises: a step of performing quantitative RT-PCR of a sample; and a step of comparing the amount of PCR product and confirming the detection of p-rpoC1 gene.
Patent KR-20100117799-A (KR)
Title: Overlay pattern and measuring method thereby
Inventor: JUNG WON YOUNG
IPC: H01L21/027
Filed: 2009-04-27
Abstract: PURPOSE: An overlay pattern and an overlay measuring method thereof are provided to accurately measure a misalignment with a nondestructive method by electrically measuring a first layer and a second layer. CONSTITUTION: A first layer(100) is used as a target layer. A second layer(110a,110b,110c,110d) is located on the first layer. The second layer measures the misalignment of the first layer. A first or a fourth terminal pattern is formed into the same metal material and the same size. The first or the fourth terminal pattern is located on the upper part of the first layer in order to minimize fringing influence and to improve accuracy.
Patent KR-20100117886-A (KR)
Title: Wireless remote controller to controll operation of a portable digital audio and/or video player
Inventor: KIM KWA HAN
IPC: G06F3/041
Filed: 2009-04-27
Abstract: PURPOSE: A wireless remote controller controlling a portable digital sound player is provided to wirelessly control portable digital sound devices such as an MP3 player. CONSTITUTION: A switch unit(10) is attached to clothing or a bag. A transmission module(20) converts an electrical value of the switch into a digital signal. A power unit supplies power to the transmission module. A reception module(30) performs amplification, demodulation, and decoding of an RF(Radio Frequency) signal of a transmission module. The receiving module converts the switch signal into a control signal of a player. A player unit(50) operates according to the player control signal of the receiving module.
Patent KR-20100119126-A (KR)
Title: Blocking bar of a blocking device controlling traffic of a vehicle passing a toll gate of highway
Inventor: HER MAN SOO
IPC: E01F13/06
Filed: 2009-04-30
Abstract: PURPOSE: A blocking bar for a traffic controlling device is provided to be permanently used because the blocking bar can be elastically bent and restored when a vehicle collision. CONSTITUTION: A blocking bar(10) for a traffic controlling device comprises a strip(11) and a shock absorbing protection member(13). The strip is made of an elastic material. The elastic material is a leaf spring. The shock absorbing protection member has a housing for accepting the strip and is made of a cushion material. The cushion material is made of PPI, expanded urethane, or polyethylene.
Patent KR-20100123203-A (KR)
Title: Skin, the active device
Inventor: KANG KIE SEOK
IPC: A61H39/04
Filed: 2009-05-14
Abstract: PURPOSE: A skin activation apparatus is provided, which makes blood circulation smooth, promotes elasticity of the skin, and facilitates feeding of nutrition. CONSTITUTION: A skin activation apparatus comprises: a container(100) in which one side is opened; a pin which is prepared in the container in order to increase the skin surface by making the inside of the container in a negative pressure state; a pressurization member in which a pin stimulates the skin surface in order to activate the skin; and a negative pressure member(200) which generates a negative pressure state by discharging the air of the closed container to the outside.
Patent KR-20100124105-A (KR)
Title: Apparatus for processing radar signal using nonlinear frequency modulation waveform and method thereof
Inventor: LEE HOON
IPC: G01S13/06
Filed: 2009-05-18
Abstract: PURPOSE: A radar signal processing device and a method thereof are provided to effectively prevent the energy loss of a reception signal by generating a nonlinear frequency modulation signal waveform. CONSTITUTION: A frequency modulation part(110) outputs a specific control signal, an address value, and a delta frequency value for a nonlinear frequency modulated signal waveform. A frequency synthesis part receives the address value and the delta frequency value according to the specific control signal from the frequency modulation part. The frequency synthesis part outputs the nonlinear frequency modulation signal waveform by using a direct digital synthesis method. A counter part(111) executes a timing count for the entire control. A data storage part(113) stores a delta frequency by using a window function.
Patent KR-20100067589-A (KR)
Title: Apparatus for compatible connection between a optical serial bus device and a universal serial bus device
Inventor: LEE MIN HYUK
IPC: G06K7/00
Filed: 2009-05-20
Abstract: PURPOSE: A USB compatible device for connecting an optical USB device and electric USB device is provided to connect ports of the electric USB device and the optical device, thereby realizing mutual data transceiving. CONSTITUTION: A plug of a electric USB(Universal Serial Bus) device is connected to a female terminal. An electric USB port is installed in the female terminal. A signal processing unit(12) processes an optical signal of an optical USB device and a electric signal of the electric USB device. A signal converting unit(13) performs change between the optical signal of the optical USB device and the electric signal of the electric USB device. A male terminal(15) is connected to an optical USB port of the optical USB device. An optical waveguides and guide pines is installed in the male terminal.
Patent KR-20100128810-A (KR)
Title: Sag sensor for cable sheathing apparatus
Inventor: LEE SANG WON
IPC: G01B7/24
Filed: 2009-05-29
Abstract: PURPOSE: A deflection detector for a cable sheathing device is provided to prevent a groove or a protrusion from becoming formed in the inner diameter of a body by burying a filler member in the body. CONSTITUTION: A deflection detector for a cable sheathing device comprises a body(310). The body is formed in a hollow circular shape. A cable passes through the inside the body. A ring-shaped cutting groove(311) with a bigger width than a sensor(400) is formed in the inner diameter of the body. Upper and lower sensors are arranged in the top and bottom of the body. A filler member(500) is buried in the body and has the same inner diameter as the body.
Patent KR-20090125012-A (KR)
Title: Optical filter
Inventor: YAMADA TOMOHIRO
IPC: G02B5/20
Filed: 2009-05-29
Abstract: PURPOSE: An optical filter is provided to obtain sufficiently stable property for a long time by having relatively high transmittance in a visible region. CONSTITUTION: An optical filter includes a dielectric layer(130) and a conductive layer of a light blocking property including a plurality of openings. The conductive layer is formed to a top part of a surface of a substrate(110), and performs a function for selectively transmitting a light of a first wavelength. The dielectric layer is contacted with the conductive layer. The openings have a size less than the first wavelength. A ratio of a surface area of the conductive layer about a surface area of the substrate surface is 36~74%. A surface Plasmon is induced in the openings by the light coming to the conductive layer. Transmittance of the first wavelength is increased by the surface Plasmon.
Patent KR-20100130064-A (KR)
Title: Waterway pipe for gutter and apparatus for manufacturing the same
Inventor: HAN MAN SUNG
IPC: E02B5/02
Filed: 2009-06-02
Abstract: PURPOSE: A side ditch waterway pipe manufacturing device, capable of the formation of a side ditch waterway by pouring concrete between an inner mold and an outer mold, is provided to prevent safety accidents and to prevent wheels of a vehicle from being stuck in a waterway. CONSTITUTION: A side ditch waterway pipe manufacturing device comprises an inner mold(110), an outer mold(120), a frame(133), a cylinder(130) and a connecting member(140). The inner mold determines the internal shape of a side ditch waterway pipe. The inner mold comprises a plurality of plates. The outer mold is composed of attachable plurality of plates. The outer mold surrounds the inner mold at regular interval. The cylinder is installed in the frame and transfers a plurality of plates.
Patent KR-20100132347-A (KR)
Title: Apparatus and method for access mode control of node b in wireless communication system
Inventor: LEE OK SEON
IPC: H04W36/22
Filed: 2009-06-09
Abstract: PURPOSE: An apparatus and a method for controlling an access mode of a base station in a wireless communication system are provided to prevent the interference between neighbor base stations by determining a connection mode of the base station according to a situation. CONSTITUTION: A terminal is connected to a target BS(Base Station) of a CSG(Closed Subscriber Group) terminal(201), and a Non-CGS terminal is connected to a serving BS of an open access mode or complex access mode(203). The serving BS determines the handover of the Non-CGS terminal, and decides an access mode change request to the target BS(211). A CN(Core Network) controls the connection mode of the target BS(217), and the Non-CSG terminal receives the service from the target BS(235).
Patent KR-20100134410-A (KR)
Title: Method for controlling heating-circulation pump
Inventor: SONG YONG SU
IPC: F24D19/10
Filed: 2009-06-15
Abstract: PURPOSE: A method for controlling a heating-circulation pump of an apartment house is provided to reduce energy consumption by driving the motor at the rpm corresponding to the minimum necessary head in case of partial heating where all of households do not need heating. CONSTITUTION: A method for controlling a heating-circulation pump of an apartment house is characterized in that a motor is driven at the minimum rpm at the cut-off point where no heating water is circulated, and the motor is driven at the rpm corresponding to the minimum necessary head in case of partial heating where all of households do not need heating.
Patent KR-20090131267-A (KR)
Title: Process for hydrofluorination of 2-chloro-3,3,3-trifluoropropene to 2-chloro-1,1,1,2-tetrafluoropropane
Inventor: MERKEL DANIEL C
IPC: C07C19/08
Filed: 2009-06-17
Abstract: PURPOSE: A process for hydrofluorinating 2-chloro-3,3,3-trifluoropropene to 2-chloro-1,1,1,2-tetrafluoropropane is provided to reduce or remove a induction period for aging a catalyst and to improve yield and selectivity. CONSTITUTION: A process for hydrofluorinating 2-chloro-3,3,3-trifluoropropene to 2-chloro-1,1,1,2-tetrafluoropropane comprises: contacting the 2-chloro-3,3,3-trifluoropropene with hydrogen fluoride in the presence of a catalyst having about 25 to about 99.9 mole percent antimony pentachloride and about 0.1 to about 75 mole percent of a metal of a Lewis acid under conditions sufficient to form the 2-chloro-1,1,1,2-tetrafluoropropane.
Patent KR-20100136579-A (KR)
Title: Side light lamp used push-lock switch
Inventor: CHOI EI HYUN
IPC: H01H13/14
Filed: 2009-06-19
Abstract: PURPOSE: A push-lock switch using a side light lamp is provided to illuminate the indicator of the push-lock switch without the additional installation of light source using side light source inside a panel. CONSTITUTION: A switch(10) is installed on a printed circuit board(1). A reflector(20) is installed on the upper side of the switch. A button cap(30) includes a transparent indicator(31) at one side. Light source(40) is installed at the lateral side of the printed circuit board. A reflecting plate(3) is located between the printed circuit board and a front panel(2). A penetrating part(22) is at the middle of the reflector.
Patent KR-20100138400-A (KR)
Title: Wing-in-ground effect ship for vertical taking-off and landing
Inventor: PARK SUN TAE
IPC: B63B1/10
Filed: 2009-06-25
Abstract: PURPOSE: A WIG(Wing-In-Ground) craft capable of vertical take-off and landing is provided to distribute the power of the engine into a floating force and a propelling force. CONSTITUTION: A WIG craft(100) capable of vertical take-off and landing craft comprises a main body(110), catamaran type bodies(120a,120b), main wings(130), a first propeller(150), propelling ducts(160a,160b), vertical tail wings(170a,170b), and a horizontal tail wing(180). A floating duct(112) perpendicularly passes through the center of the main body. The catamaran type bodies are extended downward from both sides of the main body. The first propeller generates a floating force from the power of an engine. The second propeller is built in the propelling ducts to generate a propelling force. The vertical tail wings are installed on both upper sides of the main body. The horizontal tail wing is supported by the upper part of the vertical tail wings.
Patent KR-20110000154-A (KR)
Title: Swash plate type compressor
Inventor: LEE GEON HO
IPC: F04B25/04
Filed: 2009-06-26
Abstract: PURPOSE: A swash plate type compressor is provided to reduce the flow resistance and inhalation loss of refrigerant by bypassing the refrigerant remaining in the compression completed cylinder bore to the cylinder bore which is inhaling refrigerant. CONSTITUTION: A swash plate type compressor comprises a housing, a cylinder block(10), a piston, a driving shaft, a swash plate and a valve plate. A bypass member(300) comprises a through hole(310), a temporal storage groove(320), a first exhaust groove(330) and a second exhaust groove(340). The through hole is formed on the cylinder block and connects a plurality of combining holes. The refrigerant remaining in the compression completed cylinder bore is bypassed to the cylinder bore which is inhaling refrigerant in order to reduce the flow resistance and inhalation loss of the refrigerant.
Patent KR-20110000406-A (KR)
Title: Apparatus for cutting coil using lazer beam and method thereof
Inventor: PARK YONG KOOK
IPC: B23K26/38
Filed: 2009-06-26
Abstract: PURPOSE: A laser cutting apparatus and method for a hot-rolled coil, in which the laser output is controlled according to the cutting speed, are provided to cut a hot-rolled coil with clean cut surfaces by optimizing the laser output. CONSTITUTION: A laser cutting apparatus(100) comprises a laser cutting unit and a control unit. The laser cutting unit cuts the upper part of a coil, which is unwound by an uncoiler, using a laser beam having set laser pulse width. The control unit measures the cutting speed at which the laser cutting unit cuts the coil and controls the output of the laser beam by varying the duty of the laser beam according to the measured cutting speed.
Patent KR-20110001676-A (KR)
Title: Board game apparatus
Inventor: SUH IN SUN
IPC: A63F3/02
Filed: 2009-06-30
Abstract: PURPOSE: A board game apparatus is provided, which can cause player's interest and fun and express esthetic sense variously in the game progress. CONSTITUTION: A board game apparatus comprises: a base substrate(10); a plurality of guide units(20) which are arrayed and fixed into the array form of the regular interval on the base substrate; and a plurality of transparent chips(30) which are composed of transparent bodies with different colors to classification, are guided by a plurality of guide units, and placed on one or a plurality of base substrates.
Patent KR-20110003735-A (KR)
Title: The confirmation method of collecting goods and delivery for courier service and system
Inventor: LEE JUN KEE
IPC: G06Q50/28
Filed: 2009-07-06
Abstract: PURPOSE: A collection of goods and a delivery completion authentication method and a system thereof in a courier service for selecting a service are provided to inquire the location of the supplier delivering the goods and reduce a call center operation cost for order intermediation. CONSTITUTION: A location information server(330) updates and stores location information of mobile phones. A searcher refers to suppliers through the saved location information. A map display unit indicates the searched suppliers in a map. A delivery state inquiry unit(315) offers the location enquiry function of the supplier. An order notifying server(340) synthesizes the order information of order to the voice. The order notification burr informs the synthesized order information to the selected supplier.