baber/WOPTO huggingface dataset:
Patent KR-20100137050-A (KR)
Title: Refrigeration and air conditioning system
Inventor: BQCK HYUN JUNG
IPC: F25B49/02
Filed: 2009-06-22
Abstract: PURPOSE: A freezing and air-conditioning system is provided to enable the waste heat of a condenser to be used for heating an indoor load and for re-heating the dehumidified air. CONSTITUTION: A freezing and air-conditioning system comprises a compressor(1), a condenser(20), an expansion valve(70), an evaporator(30), a heat exchanger and a control unit. The compressor compresses the refrigerant gas to have a high-pressure and high-temperature state. The condenser condenses the compressed refrigerant to the liquid. The expansion valve expands the condensed liquid refrigerant to the low-pressure liquid refrigerant. The evaporator evaporates the expanded refrigerant and returns the low-pressure and low-temperature refrigerant gas to the compressor. If a heat exchanger system, which consists of an outdoor condenser, an indoor condenser, an outdoor receiver and an indoor receiver, requires a combined operation, the heat exchanger selectively performs it. The control unit consists of an outdoor-condenser bypassing control valve, an outdoor-condenser selecting control valve, an indoor-condenser selecting control valve and an indoor condenser bypassing control valve.
Patent KR-20110003036-A (KR)
Title: Fabricating method of embedded flash memory device
Inventor: JO CHEOL SOO
IPC: H01L21/8247
Filed: 2009-07-03
Abstract: PURPOSE: An embedded flash memory device manufacturing method is provided to prevent the misaligning occurring during the formation of a gate of a memory transistor using blanket poly etching method. CONSTITUTION: An oxide film and a nitride film are successively formed on a substrate(100). The nitride film is etched to form a fence nitride film(120a). A memory gate electrode(140a) is formed by implementing the blanket etch process on the poly silicon. A gate length can be controlled and the misaligning is prevented by blank etching the poly silicon without a photomask.
Patent KR-20110004161-A (KR)
Title: The field coil assembly of electromagnetic clutch for compressor
Inventor: KIM SEUNG KIL
IPC: F04B25/04
Filed: 2009-07-07
Abstract: PURPOSE: A field coil assembly of an electro magnetic clutch for a compressor is provided to control the total power consumption by connecting a variable resistance unit to the inside of a field coil assembly and applying current to the variable resistance unit to control the swash plate angle of the compressor. CONSTITUTION: A field coil assembly of an electro magnetic clutch for a compressor is inserted in a pulley(15) rotated with the driving force of an engine and selectively moves a disk(28) toward the pulley, thereby transferring the torque of the pulley to the rotary shaft of the compressor. The field coil assembly comprises a core(31), a coil(35), and a variable resistance unit(50). The core is formed in a ring shape and accommodated in the pulley. The coil is accommodated in the core and generates a magnetic force according to the application of external power. The variable resistance unit generates the electromechanical power by the coil to the maximum in the initial driving state of the field coil assembly using current for regulation of the swash plate angle of the compressor as input, and reduces the power consumption of the field coil assembly after the disk contacts the pulley.
Patent KR-20110006270-A (KR)
Title: The pre-treatment method for improving the functionality of raw materials being used to imitation stone and its apparatus
Inventor: KIM YOUNG IL
IPC: C04B14/08
Filed: 2009-07-14
Abstract: PURPOSE: A pre-treatment method for increasing functionality of raw materials of an imitation stone and an apparatus thereof are provided to produce raw materials of an imitation stone with superior functionality within short time, thereby increasing functionality of raw materials of an imitation stone and producing an economical imitation stone. CONSTITUTION: A pre-treatment method for increasing functionality of raw materials of an imitation stone comprises the following steps. A basket of a mesh structure is inserted into the inside of a reactor, raw materials are inputted to the basket, an ultrasonic wave is irradiated by installing an ultrasonic wave generator on the bottom of the reactor, and nitrogen is inputted from the bottom to expedite reaction in order to remove moisture within short time and make the surface hydrophobic.
Patent KR-20110010378-A (KR)
Title: Diagnostic system and method for home appliance
Inventor: CHO IN HAENG
IPC: G06Q50/10
Filed: 2009-07-24
Abstract: PURPOSE: A home appliance diagnosis system for quick treat according to a condition of the home appliance is provided to transfer a diagnosis report about a diagnosis result to a user. CONSTITUTION: A home appliance outputs product information required for the diagnosis of the malfunction. A terminal(80) transmits the sound to a service center(200) through the communication network. The service center extracts the product information about the home appliance from the sound. The service center outputs a diagnosis result according to the fault diagnosis. The service center transmits a diagnosis result report to the terminal.
Patent KR-20110012503-A (KR)
Title: Apparatus for driving light emitting diode
Inventor: KIM HYUN SIK
IPC: H05B37/02
Filed: 2009-07-30
Abstract: PURPOSE: An LED driving device is provided to efficiently distribute a current supplied to an LED by applying a control signal with different phases to a plurality of switching devices. CONSTITUTION: A first switching device(Q1) is connected in parallel to the secondary side of a first transformer(120). A second switching device(Q2) is connected between the secondary side of the first transformer and a ground. A first LED group is connected to the secondary side of the first transformer. A third switching device(Q3) is connected in parallel to the secondary side of a second transformer(220). A fourth switching device(Q4) is connected between the secondary side of the second transformer and the ground. A second LED group is connected to the secondary side of the second transformer. The primary side of the first transformer is serially connected to the primary side of the second transformer.
Patent KR-20110017297-A (KR)
Title: Method and apparatus for mapping the heterogeneous classification systems
Inventor: PARK HYUNG GEUN
IPC: G06F17/00
Filed: 2009-08-13
Abstract: PURPOSE: A method and an apparatus for mapping heterogeneous classification systems are provided to search specific items of heterogeneous classification systems while comparing the specific items of heterogeneous classification systems, thereby excavating useful information from past classification systems. CONSTITUTION: At least one keyword is extracted from a unit classification item of the first classification system(610). Similarity between a unit classification item of the first classification system and a unit classification item of the second classification system is calculated by comparing the extracted key word with the unit classification item of the second classification system(620). The unit classification item of the first classification system is connected with a unit classification item corresponding to the second classification system based on the calculated similarity and outputted(630).
Patent KR-20110018795-A (KR)
Title: Swing type portable terminal
Inventor: KIM WON TAE
IPC: H04M1/02
Filed: 2009-08-18
Abstract: PURPOSE: A swing type portable terminal is provided to easily open or close the portable terminal by supplying driving power locating a rotating a member to a predetermined angle. CONSTITUTION: A portable terminal(100) having a pair of housings comprises a penetration hole(211) passing through both sides, a fixing member(201) fixed among housings to the first housing single-side, a rotating member(202) which is fixed among housings to the second housing single-side, a drive material(203) which is rotatively combined with the other side of the fixing member in the penetration hole, and an elastic member(204).
Patent KR-20110021462-A (KR)
Title: Method for producing glycolic acids form skin of apples
Inventor: SEO YOUNG SIK
IPC: C07C59/06
Filed: 2009-08-26
Abstract: PURPOSE: A method for producing glycolic acids using the skin of apples is provided to produce useful materials using waste resources and to lower fabrication costs of glycolic acids. CONSTITUTION: A method for producing glycolic acids using the skin of apples comprises the steps of: obtaining a concentrate from the skin of apples; mixing the concentrate with distilled water to prepare a concentrate solution; filtering the concentrate solution to obtain a filtrate liquor; and refining the glycolic acid from the filter liquor.
Patent KR-20110022820-A (KR)
Title: Bedclothes cleaning apparatus reversing bedclothes
Inventor: JUNG SUNG HYUN
IPC: A47L13/38
Filed: 2009-08-28
Abstract: PURPOSE: An apparatus for cleaning bedclothes in a state of turning the bedclothes inside out is provided to enable bedclothes to be smoothly turned inside out since four lower clippers move up and down according to the vertical movement of the bedclothes. CONSTITUTION: An apparatus for cleaning bedclothes in a state of turning the bedclothes inside out comprises a body(110), a door(120), a rod(101), first and second upper horizontal moving units(220,240), and first and second upper clippers. The body comprises a cleaning room, and lower and rear spaces(S1a,S1b). The lower and rear spaces are formed on the lower and rear parts of the cleaning room. The door is coupled to the body by hinge and opens/closes the cleaning room. The rod is installed across the cleaning room. The first and second upper horizontal moving units respectively reciprocate the first and second upper clippers along the rod linearly and horizontally.
Patent KR-20110023007-A (KR)
Title: Thin film solar cell and method of manufacturing the same
Inventor: NAM JUNG GYU
IPC: H01L31/042
Filed: 2009-08-28
Abstract: PURPOSE: A thin film solar cell battery and a manufacturing method thereof are provided to form the light absorption layer having the slope band gap efficiently by depositing a plurality of particle layers formed using the nano particle mixture and heat-treating it. CONSTITUTION: An electrode(14) is formed on a substrate(12). A light absorption layer(16) is formed on the electrode. The light absorption layer forms the electron-hole pair by absorbing the light. The light absorption layer comprises a first light absorption layer(2), a second light absorption layer(4), and a third light absorption layer(6).
Patent KR-20100027069-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: AKIMOTO KENGO
IPC: H01L29/786
Filed: 2009-08-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to manufacture a thin film transistor with increased on/off ratio by forming an oxide semiconductor layer including In, Ga and Zn on a source electrode layer and a drain electrode layer. CONSTITUTION: A gate electrode layer(111) is formed on a substrate(100). An insulation layer(102b) is formed on the gate electrode layer. A source electrode layer(117a) and a drain electrode layer(117b) of which end parts are overlapped are formed on the gate electrode layer through an insulation layer. A sputtering process is performed on the surface of the source electrode layer and the drain electrode layer. An oxide semiconductor layer(113) is successively formed on the source and the drain electrode layers.
Patent KR-20110023428-A (KR)
Title: Electronic interlocking apparatus with separate driving structure
Inventor: KANG SIN JOO
IPC: B61L23/14
Filed: 2009-08-31
Abstract: PURPOSE: An electronic interlocking apparatus with separate driving structure is provided to transmit the control data to the site device by comparing the reception data of the CPU arranged inside first or second system. CONSTITUTION: A first system CPU module(402) and a second system CPU module(404) output the control signal. The ON1 signal and the ON2 signal outputted from the first system CPU module and the second system CPU module are inputted into first and second communication units(406, 408). The first CPU system module and the second CPU system module implement the serial communication with an outside communication module(410) through the first and second communication unit.
Patent KR-20110023456-A (KR)
Title: The vinyl film of greenhouse with wing vinyl
Inventor: LEE JAE YEONG
IPC: A01G9/14
Filed: 2009-08-31
Abstract: PURPOSE: Vinyl for a vinyl greenhouse including vinyl wings is provided to easily wind or unwind both sides of the vinyl with a constant width, using a fixing pipe. CONSTITUTION: Vinyl(10) for a vinyl greenhouse including vinyl wings comprises the following: a fixing pipe(12) fixed with a fixing clip(13) for winding the vinyl; and the vinyl wings(11) with a constant width, heat-fused to the outer side surface of the vinyl greenhouse. The vinyl wings are formed in a bag shape by overlapping the upper side and the lower side for heat-fusing.
Patent KR-20110023575-A (KR)
Title: Lens barrel
Inventor: LEE YOUNG HO
IPC: H04N5/225
Filed: 2009-08-31
Abstract: PURPOSE: A lens barrel is provided to help a user to recognize the direction of the lens barrel by installing a certain mark in the top and bottom of the lens barrel respectively. CONSTITUTION: A lens barrel is comprised of a cylindrical barrel(100) and a retainer(120), having a groove for coupling a plurality of node, on the top of the barrel. One mark(130) is formed at a specific region of the retainer and other mark is formed on the outer circumference. The mark on the top of the barrel helps a user to recognize which is the top and bottom thereof while the mark on the bottom helps the user to recognize the direction thereof in assembly.
Patent KR-20110025354-A (KR)
Title: Method of forming pattern
Inventor: KIM TAE SU
IPC: B82B3/00
Filed: 2009-09-04
Abstract: PURPOSE: A method for forming patterns is provided to protect a material forming the patterns from external effect using a substrate with nano scale concave-convex and a simple coating method. CONSTITUTION: A photosensitive material(12) is coated on the entire surface of a substrate(11) to form a photosensitive material layer through a spin coating method. A nano scale concave-convex is formed on a region of the photosensitive material layer on which a pattern is to be formed through one method selected from a group including a laser interference method, a photolithography method, and a nano imprint method. The region with the nano scale concave-convex is coated with a solution(21).
Patent KR-20110028026-A (KR)
Title: Oxidation dyeing system
Inventor: KIM HANG KYU
IPC: D06B3/12
Filed: 2009-09-11
Abstract: PURPOSE: An oxidative dyeing system is provided to effectively perform easy dyeing and to enhance productivity. CONSTITUTION: An oxidative dyeing system comprises: a frame(101), supplier(103), dye liquid tank(110), dye liquid supplier(130), coloring device(150), and container(105). The frame is mounted in a long length. The supplier supplies fabric to the frame line. The dye liquid tank penetrates dye liquid to the fabric. The dye liquid supplier supplies dye liquid to the dye liquid tank. The coloring device oxidizes by exposing the fabric in the air. The container is mounted at the back end of the coloring device.
Patent KR-20110028987-A (KR)
Title: Multilayer surface mounting type inductor and method for manufacturing the same
Inventor: LEE YO HAN
IPC: H01F27/29
Filed: 2009-09-14
Abstract: PURPOSE: A multilayer surface mounting type inductor and a manufacturing method thereof are provided to simplify a manufacturing process and reduce the number of components, thereby saving costs. CONSTITUTION: A multilayer surface mounting type inductor(500) comprises the following units. At least three flanges are separated and face each other. A drum type ferrite core includes a winding core which connects the flanges. The drum type ferrite core is placed on the center of each flange. The inner space of the flange is filled with filing materials(300) of the drum type ferrite core. An electrode unit(400) is installed in a lower flange.
Patent KR-20110030212-A (KR)
Title: Organic light emitting diode display device
Inventor: YU SANG HO
IPC: G09G3/20
Filed: 2009-09-17
Abstract: PURPOSE: An organic light emitting diode display device is provided to prevent the change of brightness and a color coordinate by changing an RGB gamma voltage. CONSTITUTION: In an organic light emitting diode display device, a display panel(100) has light emitting cells which are arranged in matrix. A data driver(103) converts an RGB digital video data into a RGB data voltage by using an RGB gamma compensation voltage. A scan driver(104) supplies a scan pulse to gate lines. A gamma compensation voltage generator(102) adjusts an RGB gamma compensation voltage according to an RGB digital gamma data. A timing controller(101) supplies RGB digital video data to the data driver.
Patent KR-20110032506-A (KR)
Title: Baking apparatus
Inventor: JUNG JUN YOUNG
IPC: H01L21/02
Filed: 2009-09-23
Abstract: PURPOSE: A baking apparatus is provided to improve the quality of a substrate by accurately controlling the flow rate of gas which is discharged from a backing chamber to an exhaust pipe. CONSTITUTION: In a baking apparatus, an exhaust pipe discharges the gas inside a baking chamber(100) to outside. A bypass tube(500) connects a supply tube to the exhaust pipe. A valve(600) selectively guides the direction of hot air into baking chamber or the bypass tube. A transfer hole having a cross section of a circular shape is formed inside a body. A blocking unit is protruded from one side of the body and has at least one ventilation holes. A controller selectively closes and opens the ventilation holes by a certain ratio.
Patent KR-20110035152-A (KR)
Title: Monitoring system for remote repair of machinery
Inventor: JEON CHEON KI
IPC: G06Q50/10
Filed: 2009-09-30
Abstract: PURPOSE: A monitoring system for a remote repair of a machine is provided to diagnose error state of a monitoring object by receiving a video and a sound of a machine and transmitting the received data to a monitoring server. CONSTITUTION: A wireless monitoring device(100) acquires video and sound data of a machine and encodes the acquired data. The wireless monitoring device transmits the encoded information to a predetermined IP address or a phone number. The wireless monitoring device outputs the wirelessly received voice signal. A wireless communication network(200) forms a wireless channel with the wireless monitoring device. The monitoring server(400) decodes the transmitted video and sound data from the wireless monitoring device.
Patent KR-20110037351-A (KR)
Title: Carrier for manufacturing wiring substrate and method of manufacturing wiring substrate using the same
Inventor: OH CHANG GUN
IPC: H05K3/00
Filed: 2009-10-06
Abstract: PURPOSE: A carrier for manufacturing wiring substrate and a method of manufacturing a wiring substrate are provided to separate a wiring board from a carrier without mechanical cut by using a bond layer made of a material which has a melting point within a certain range. CONSTITUTION: In a carrier for manufacturing wiring substrate and a method of manufacturing a wiring substrate, a carrier for manufacturing a wiring substrate comprises a prepreg(110), a bonding layer(120), and a support layer(130). The bonding layer is formed in either side or both sides of the prepreg. The support layer is made of copper. The bonding layer maintains boding force over 200°C and use a material which is melted under 260°C.
Patent KR-20090127107-A (KR)
Title: A portable display device
Inventor: KIM SI HAN
IPC: H04N5/45
Filed: 2009-10-19
Abstract: PURPOSE: A portable display device is provided to transmit a separate driving signal to two displays, thereby configuring one screen on the two displays. CONSTITUTION: Displays(2,4) are respectively mounted in at least two panel housings(20,40). If the panel housing is closely unfolded each other, the displays become adjacent each other within a range of 0.1mm to 2.6mm. A data signal is separated from all image signals to transmit the image signal to the display. And the image signal is transmitted in the display.
Patent KR-20110045325-A (KR)
Title: Method for operating laminator and control appratus in lamination system
IPC: B29C43/58
Filed: 2009-10-26
Abstract: PURPOSE: A laminator driving method in a lamination system and a control apparatus of a lamination system are provided to efficiently drive a lamination system by selecting an optimal crosslinking rate recipe depending on an Ethylene Vinyl Acetate condition. CONSTITUTION: A laminator driving method in a lamination system is as follows. Recipes, defining the operation of a laminator, are set depending on an Ethylene Vinyl Acetate condition. A lamination system is initialized(S401). A recipe, corresponding to a current EVA condition, is selected among the pre-set recipes(S403). A parameter, required for driving the laminator, is selected depending on the selected recipe(S405). The operation of the laminator is controlled using the selected parameter(S407).
Patent KR-20110048833-A (KR)
Title: Asynchronous e-fuse otp memory cell and asynchronous e-fuse otp memory device
Inventor: KIM YOUNG HEE
IPC: G11C17/00
Filed: 2009-11-03
Abstract: PURPOSE: An asynchronous E-fuse OTP memory cell and asynchronous E-fuse OTP memory device are provided to reduce the capacitance between a word line and a bit line by reducing the cell area of an OTP memory cell. CONSTITUTION: In an asynchronous E-fuse OTP memory cell and asynchronous E-fuse OTP memory device, An E-fuse OTP memory cell array(210) comprises asynchronous E-fuse OTP memory cells. A controller(220) generates mode control signals which commands the operation of a program mode or a read out mode. A power switch circuit(230) supplies logic voltage or an interface voltage to the E-fuse OTP memory cells. A row decoder(240) decodes a row address signal. A word line driving unit(250) drives at least two program word lines and read out line. A column decoder(260) decodes a column address signal. A source line driving unit(270) drives a corresponding source line. A bit line amplification circuit(280) senses the bit line and amplifies it.
Patent KR-20100131905-A (KR)
Title: Device of occurrence click sound for bait reel
Inventor: HYUN KWANG HO
IPC: A01K89/00
Filed: 2009-11-09
Abstract: PURPOSE: A click sound generator of a bait reel is provided, which can minutely and precisely adjust torque or dragging power of a spool. CONSTITUTION: A click sound generator of a bait reel comprises: a reel frame; a spool which is rotationally installed to the reel frame and in which a fishing line is reeled on the external diameter; a handle which is connected to the spool by a metal shaft; a star drag screwnut(70) adjusting the dragging power of the spool; a click holder(12) rotating by the operation of the star drag screwnut; a click spring fixed to the click holder; a protrusion(24) which is perpendicularly projected from the other side of the click spring; a click plate(26); and a separation ring(32).
Patent KR-20110056024-A (KR)
Title: Apparatus for conveying substrate
Inventor: JU JAE SUNG
IPC: B65G21/20
Filed: 2009-11-20
Abstract: PURPOSE: A substrate conveyor apparatus is provided to protect the top patterns of a substrate when the substrate is conveyed by arranging contact members formed in side rollers to be in contact with the side surfaces of the substrate. CONSTITUTION: A substrate conveyor apparatus comprises multiple rollers, side rollers(140), and a side roller rotating unit. The rollers are in contact with the bottom surface of a substrate and horizontally convey the substrate. The side rollers are vertically installed in the vertical direction of the rollers and are in contact with the side surfaces of the substrate. Each side roller comprises a roller body(150) and a contact member(160). The contact member is formed on the outer surface of the roller body. The side roller rotating unit rotates the side rollers at the same speed as the conveying speed of the substrate.