baber/WOPTO huggingface dataset:
Patent KR-20120117431-A (KR)
Title: Light emitting device package
Inventor: AN SANG HYUN
IPC: H01L33/62
Filed: 2011-04-15
Abstract: PURPOSE: A light emitting device package is provided to increase a lifetime thereof by controlling moisture and foreign materials inputted from the lower side of a lead frame. CONSTITUTION: A light emitting device package includes a light emitting device(110), a body(120), and a moisture control dam(129). A cavity in which the light emitting device is arranged is formed in the body. A lead frame(125) is arranged on the lower side of the body and forms a first tilt angel with the inner side of the cavity. A moisture control dam is contacted with the inner side of the cavity and the lead frame and forms a second tilt angle with the lead frame.
Patent KR-20120119937-A (KR)
Title: Pre-treatment method of glass fiber board for RTM process, pre-treated glass fiber board prepared thereby, and RTM moulding product including the pre-treated glass fiber
IPC: C08K3/04
Filed: 2011-04-22
Abstract: PURPOSE: A glass fiber substrate pre-processing method for RTM(resin transfer molding) process, glass fiber substrate pre-processed by the method and rtm molded product manufactured by using the glass fiber substrate are provided to prevent degradation of adhesion force with the molded resin. CONSTITUTION: A glass fiber substrate pre-processing method for RTM(resin transfer molding) process comprises the following steps: preparing aqueous solution of gelatin as reinforcing material including binder and glass fiber; preparing the glass fiber substrate by penetrating gelatin water solution into the glass fiber; heating the glass fiber substrate at 100-200 deg. Celsius and evaporating water; removing a part of the gelatin dipped in the glass fiber substrate; and dispersing carbon nano-tube(CNT) in the gelatin water solution. The weight ratio of the dispersed carbon nano-tube and the dissolved gelatin in the gelatin water solution in which the carbon nano-tube (CNT) is dispersed is 4:0.5-1.5. The carbon nano-tube is MWNT(Multi-walled Carbon Nanotube).
Patent KR-20120122781-A (KR)
Title: Mold apparatus
IPC: B22C9/00
Filed: 2011-04-29
Abstract: PURPOSE: A mold apparatus is provided to smoothly and evenly inject molten metal into a narrow space like slots of a work piece and easily separate a slide member by moving the slide member downward after injection and solidification of molten metal. CONSTITUTION: A mold apparatus comprises a mold(100) in which a work piece with slots along the circumference thereof and a space(102) open on the side corresponding to one of two ends of a slot, a slide member(300) which can be slid to selectively cover the open side of the space and includes an injection path(107) connected to two of the slots of the work piece, and a molten metal injection unit which injects molten metal through the injection path into each slot.
Patent KR-20110132974-A (KR)
Title: Battery state monitoring circuit and battery device
Inventor: TSUKAMOTO SHOHEI
IPC: H01M50/569
Filed: 2011-05-18
Abstract: PURPOSE: A battery state monitoring circuit is provided to efficiently protect a battery device by detecting the sudden degradation of power source voltage using power source voltage detecting circuit. CONSTITUTION: A first voltage comparing circuit(7) compares the reference voltage of a first regular voltage circuit(5) and the of an over-current detection terminal. A power source voltage detecting circuit(30) detects the sudden degradation of power source voltage. A first PMOS(P-channel Metal Oxide Semiconductor) transistor(9) is connected to the output circuit of the first voltage comparator. A second PMOS transistor(10) is connected to the output circuit of the power source voltage detecting circuit. A first delay circuit is connected to a drain of the first PMOS transistor. A second delay circuit is connected to a drain of the second PMOS transistor. A control circuit(2) is connected to an output terminal of the second delay circuit and the first delay circuit.
Patent KR-20120130411-A (KR)
Title: Ethylenevinylacetate composition comprising nanodiamond and method for preparing the same
IPC: C08K9/04
Filed: 2011-05-23
Abstract: PURPOSE: An ethylene vinyl acetate composition is provided to have excellent thermal stability and weatherability and to manufacture functionally excellent elastic materials in case that applied to a protective film of a solar cell panel, a covering material of an electric wire, etc. CONSTITUTION: An ethylenevinylacetate composition comprises 100.0 parts by weight of ethylene vinyl acetate, 0.01-10 parts by weight of a silane coupling agent and/or polyethylene, 0.00001-3 parts by weight of nanodiamond. A manufacturing method of the ethylenevinylacetate composition comprises: a step of forming a silane coupling agent or polyethylene which have dispersed nanodiamond by melt-mixing a silane coupling agent or polyethylene with nanodiamond; a step of forming nanodiamond domains dispersed in an ethylenevinylacetate matrix by melt-mixing the nanodiamond-dispersed silane coupling agent or polyethylene in ethylenevinylacetate.
Patent KR-20120131430-A (KR)
Title: Substrate processing apparatus
IPC: H01L21/205
Filed: 2011-05-25
Abstract: PURPOSE: A substrate processing apparatus is provided to prevent a substrate from being separated from a receiving part of a susceptor by determining the position change of the susceptor. CONSTITUTION: A substrate support member(110) includes a substrate holder(114), a susceptor(118), and a rotation shaft(120). A driver(125) provides rotary power to the susceptor. A heater(140) heats a substrate(W) supported by the substrate holder. An exhaust unit(160) includes an exhaust line(163), a valve(165), and a pump(168). A gas spray unit(200) includes a supply line(210), a main line(220), and a spray hole(230).
Patent KR-20120132847-A (KR)
Title: System for history pursuit and integration management using the barcode
IPC: G06V30/224
Filed: 2011-05-30
Abstract: PURPOSE: A system using a bar code for managing products is provided to detect where a product is in any distribution process on a real-time basis by producing and putting a bar code. CONSTITUTION: Based on product information, integrated management server(110) produces or stores at least one of a production barcode, an item barcode or a selling barcode. The server manages a product or product information based on scanned information from a bar code. Enterprise servers(120,130,140,150,160) input the product information. The enterprise servers transmit the inputted information to the integrated management server. [Reference numerals] (AA) Wire/wireless communication network
Patent KR-20120133558-A (KR)
Title: Backlight Unit
IPC: G02F1/13357
Filed: 2011-05-31
Abstract: PURPOSE: A backlight unit is provided to form an optical sheet under a light guide plate and to make products slim. CONSTITUTION: A backlight unit(100) includes a light emitting device package(112), a light guide plate(120) and an optical sheet(160). The light guide plate includes a first area(130) and a second area(140). The first area includes a groove(170) which is adjacent to the light emitting device package. A level difference is formed by the upper surface of the first area and the second area. The optical sheet is prepared in the upper surface of the second area.
Patent KR-20110137743-A (KR)
Title: Composition for feeding containing high antigenic capsid protein of canine parvovirus
Inventor: KIM TAE JUNG
IPC: A23K1/18
Filed: 2011-06-14
Abstract: PURPOSE: A high antigenic capsid protein for preventing and treating canine pavovirus and a feed composition containing the same are provided to induce immune response in an intestinal tract. CONSTITUTION: A canine pavovirus recombinant protein(VP2) has antigenic capsid site of sequence number 4. An expression vector contains a gene encoding the recombinant protein. The expression vector is pGAP Za. A method for preparing the recombinant protein comprises: a step of amplifying a gene encoding the antigenic capsid site of canine pavovirus using a primer of sequence numbers 1 and 2; a step of inserting the gene into the expression vector pGAP Za to prepare a recombinant expression vector; a step of transforming the recombinant expression vector into host cells to prepare a transformant; and a step of culturing the cells in a medium containing Zeocin and collecting the cultured product. The host cells are yeast(Pichia pastoris). A composition for preventing or treating canine pavovirus infection contains the recombinant protein as an active ingredient.
Patent KR-20120138134-A (KR)
Title: Sprue structure for injection part
Inventor: JEONG GYU BONG
IPC: B29C45/28
Filed: 2011-06-14
Abstract: PURPOSE: A structure for a sprue of a molded article is provided to prevent generation of burr by forming a burr preventing groove at the upper end of the sprue of molded articles. CONSTITUTION: A structure for a sprue of a molded article comprises a sprue of molded articles(100) and a burr preventing groove(130). The burr preventing groove is formed at the upper end of structure for a sprue of molded articles. The structure for sprue of molded article includes a horizontal sprue, and a perpendicular sprue(110). The horizontal sprue is connected to molded products. The perpendicular sprue is connected to the horizontal sprue. The burr preventing groove is formed at the upper end of the perpendicular sprue.
Patent KR-20120138973-A (KR)
Inventor: KIM MYUNG HOGH
IPC: G08C19/02
Filed: 2011-06-16
Abstract: PURPOSE: A sewage pipe flow rate management device and a method are provided to measure a flow rate of a sewage pipe and collect flow rate data in a main point of medium and large sizes of sewer networks, thereby finding a minimum flow speed by transmitting and monitoring the flow rate data to an integrated management system. CONSTITUTION: A multiple pressure sensor is installed between manholes in a small size public sewage pipe(20) of a village unit. The multiple pressure sensor measures a flow rate of the sewage pipe. A first data transmission unit transmits a flowing water pressure value measured in a multiple pressure sensor. A relay transmission unit receives data from the first data transmission unit and transmits the data to a flow rate management server. The flow rate management server determines state information of the sewage pipe by receiving the data from the relay transmission unit and analyzing measured data for each section and each region.
Patent KR-20120140121-A (KR)
Title: Apparatus for processing substrate
Inventor: KANG HO YOUNG
IPC: H01L21/683
Filed: 2011-06-20
Abstract: PURPOSE: A substrate processing device is provided to improve productivity by reducing energy and time to reheat a holder. CONSTITUTION: A plurality of rollers(120) are rotatably supported in a body. A holder(130) is supported by the roller and supports a substrate. A heater is located in the chamber and generates heat to process the substrate. The lower sides of a plurality of support pins(151) are located in the lower side of the body. The upper sides of the support pins are located in the chamber via the body and pass through the holder. The support pin is protruded to the upper side of the holder, supports the substrate and mounts the substrate on the holder by downwardly moving. If the substrate mounted on the holder is completely processed, the support pin is protruded to the upper side of the holder and separates the substrate from the holder by upwardly moving.
Patent KR-20130012260-A (KR)
Title: Divisible current transformer
Inventor: CHO WON JANG
IPC: H01F27/24
Filed: 2011-06-29
Abstract: PURPOSE: A divisible current transformer is provided to minimize the damage of a core by coupling through holes with the ends of cores. CONSTITUTION: A first core(20) is arranged in a first case. The both ends of the first core are located in a first through hole. A second case(30) is rotatably coupled with the first case. A second core(60) is arranged in a second case. The both ends of the second core are located in a second through hole.
Patent KR-20120002946-A (KR)
Title: Composition for light-emitting particle-polymer composite, light-emitting particle-polymer composite and device including the light-emitting particle-polymer composite
Inventor: KANG HYUN A
IPC: H01L31/042
Filed: 2011-07-01
Abstract: PURPOSE: A composition for light-emitting particle-polymer composite is provided to improve the initial efficiency and the life time of a device, and to have excellent stability. CONSTITUTION: A composition for light-emitting particle-polymer composite comprise: a luminous particle; a first monomer having at lest two thiol(SH) groups in the end; and a second monomer having at least two carbon-carbon unsaturated bonds in the end. The luminous particle is selected from nanocrystal, fluorescent material, pigment, or combination thereof. The amount of the first monomer and the second monomer is 80-99.9wt% on the basis of total amount of the composite. The luminous particle is carboxyl group or luminous particle pre-coated by a polymer, which contains the salt of the carboxyl group.
Patent KR-20130005622-A (KR)
Title: Method to monitor electric power generation and detect the trouble of each photovoltaic module
Inventor: SEOL HYUN SOO
IPC: G01R19/165
Filed: 2011-07-07
Abstract: PURPOSE: A method for determining a malfunction state and monitoring a power generation state of an individual solar cell module is provided to easily perform management and increase the power generation efficiency of a power generation system by remotely diagnosing the malfunction of the individual solar cell module. CONSTITUTION: A voltage of an individual solar cell module is recorded and an error rate about an average voltage is calculated. If the calculated error rate exceeds a reference error rate, the voltage abnormality of the individual solar cell module is determined(603). A current of the individual solar cell module is recorded and an error rate about a current voltage is calculated. If the calculated error rate exceeds a reference error rate, the current abnormality of the individual solar cell module is determined. The voltage abnormality and the current abnormality are consecutively generated for a specific period, the malfunction of the individual solar cell module is determined(605). [Reference numerals] (601) Reading the latest error rate; (602) Is operation standard power abnormal?; (603) Failure diagnosis standard error rates < error rates; (604) Notifying normal operation; (605) Is it arranged to a failure determination period?; (606) Notifying failure detection; (607) Reading previous error rates; (AA) Start; (BB) End
Patent KR-20130009481-A (KR)
Title: Bioactive glass nanofiber having modified surface and a preparation method thereof
Inventor: KIM HAE WON
IPC: C03C25/26
Filed: 2011-07-15
Abstract: PURPOSE: A surface-modified bioactive glass nanofiber and a manufacturing method thereof are provided to simply and efficiently obtain surface-modified bioactive glass nanofibers. CONSTITUTION: A surface-modified bioactive glass nanofiber includes bioactive glass nanofiber and biodegradable polymer. The biodegradable polymer is coated on the bioactive glass nanofiber. The bioactive glass nanofiber has bare glass structure of SiO2-CaO or SiO2-CaO-P2O5. The concentration of the coated biodegradable polymer is 0.5-10%. A manufacturing method of the surface-modified bioactive glass nanofiber comprises the following steps: manufacturing bioactive glass by molding the bioactive glass nanofiber; manufacturing coating solution by dissolving the biodegradable polymer in trifluoroethanol; and coating the glass nanofiber surface with the biodegradable polymer.
Patent KR-20130011062-A (KR)
Title: Automatic document presence detection scanner and scanning method using the same
Inventor: LAH JONG KOOK
IPC: H04N1/04
Filed: 2011-07-20
Abstract: PURPOSE: A scanner for automatically detecting a scanned object and a scan method thereof are provided to cover a scanner cover and put the scanned object on a scan area without pressing a switch, thereby automatically scanning the scanned object. CONSTITUTION: A control unit moves an image sensor to a detection location(S2). The control unit senses lighting received through a scan area in an on/off state of a light source with a light receiving device array by control of the light source and a driving unit(S3). The control unit compares output signals of the light receiving device array obtained in the on/off state of the light source(S4). The control unit determines whether or not an scanned object is located on the scan area corresponding to a comparison result(S5). [Reference numerals] (AA) Start; (BB) End; (S1) Setting a stand-by mode; (S10) Standing-by for 0.5 seconds; (S2) Moving to an image sensor scanning position; (S3) Scanning after turning on a light source, scanning after turning off the light source; (S4) Scanning a scanning target by comparing the values of output signals; (S5,S8) Verifying the placement of the scanning target; (S6) Standing-by for 0.2 seconds; (S7) Re-scanning the scanning target; (S9) Scanning the entire scanning target
Patent KR-20130011321-A (KR)
Title: Composition for ceramic substrate comprising mullite and the manufacturing method of the same
Inventor: YOON SANG OK
IPC: C04B35/14
Filed: 2011-07-21
Abstract: PURPOSE: A mullite based ceramic substrate composition in which strength is improved and a manufacturing method thereof are provided to enhance electrode zygosity and sinterability. CONSTITUTION: A mullite based ceramic substrate composition uses mullite as a base. Silica is added to the mullite. The silica is 20-30 parts by weight based on weight addition of the silica and mullite. In the silica-added mullite, one or more selected from zirconia and zircon is additionally added. If zirconia is used, the silica is 20-40 parts by weight based on the weight addition of the mullite and silica. The zirconia is 0-20 parts by weight or less based on the weight addition of the mullite, zirconia and silica.
Patent KR-20130012287-A (KR)
Title: Dynamic power test rig
Inventor: PARK NO GILL
IPC: G01M99/00
Filed: 2011-07-25
Abstract: PURPOSE: A power testing device is provided to perform power circulation by including a dynamometer of a distributed traction type and properly arranging a planet gear, thereby enabling to perform a power test of a high capacity by transmitting power larger than a power source to a testing body. CONSTITUTION: A power testing device comprises a power generator(10), a power distributing unit(20), a power input unit(30), a power output unit(40), and a dynamometer(50). The power generator generates power. The power distributing unit is connected to the power generator, thereby distributing the power input by the power generator. The power input unit is connected to the power distributing unit, thereby inputting the power distributed by the power distributing unit to a testing body(T). The power output unit is connected to the power distributing unit, thereby feed-backing the power output by the testing body to the power distributing unit. The dynamometer is connected to the power distributing unit so that power identical to the power generated in the power generator is transmitted to the dynamometer. Power circulation is performed so that power relatively larger than the power generated by the power generator is supplied to the testing body.
Patent KR-20130012854-A (KR)
Title: Lighting apparatus
Inventor: JUNG WOO KIL
IPC: F21S2/00
Filed: 2011-07-26
Abstract: PURPOSE: A lighting device is provided to prevent installation costs by fixing a lighting lamp through a magnetic force. CONSTITUTION: A transmission coil unit(200) is arranged the outside of a magnetic force generator. The transmission coil unit generates resonance with magnetic induction. The transmission coil unit transmits voltages by generating a non-radiative radio wave. A lighting lamp(400) is fixed with a magnetic force of the magnetic force generator. A receiving coil unit(500) supplies power to the lighting lamp.
Patent KR-20130013063-A (KR)
Title: Tree filter box
Inventor: KIM HOI JIN
IPC: B01D24/24
Filed: 2011-07-27
Abstract: PURPOSE: A tree filter box is provided to contribute to enlarged subsurface water by allow water to penetrate underground, to enhance efficiency of land use, and to prevent water pollution by reducing non-point pollutants in surface water of rainfall effluent by using a landscape space with trees and plants implanted without an extra installation of a non-point pollutant reducing facility in a separate space. CONSTITUTION: A tree filter box comprises a box block(10), a gravel layer, a vegetation soil, a surface layer filtering media(50), and a perforated drain pipe. The upper part of box block is open, multiple penetrating balls(12) are punched on the bottom(11) of the box block, an inlet port(14) is formed at the upper part of an upstream wall(13) of the box block, and the outlet port(16) is formed at the mid-lower part of a downstream wall(15) of the box block. The outlet pipe is connected to the outlet port. The gravel layer is laminated on the bottom of the box block. The vegetation soil is charged on the gravel layer. The vegetation soil is laminated on the top of the previous vegetation soil. The perforated drain pipe is laid within the gravel layer and vegetation soil.
Patent KR-20130013174-A (KR)
Title: A puncher for manufacturing of polystyrene having resistance to flame
Inventor: LEE GI YOUNG
IPC: B26F1/24
Filed: 2011-07-27
Abstract: PURPOSE: A puncher for manufacturing of polystyrene having resistance to flame is provided to prevent damage or cracks in foam caused by repeated punching by simultaneously punching the foam in the mass. CONSTITUTION: A puncher(10) for manufacturing of polystyrene having resistance to flame comprises a pressing unit(110), a punching unit(120), and a transfer base unit. The pressing unit vertically moves to provide pressing force for punching. The punching unit forms a needle for punching and is attached to one end of the pressing unit. The transfer base unit supports and transfers the foam which is punched by the punching unit. The punching unit simultaneously punches the whole foam by being formed as one plate with the same size of the punched foam.
Patent KR-20130013442-A (KR)
Title: Electric power supply circuit for automated transmission control apparatus
Inventor: MOON BYUNG SU
IPC: B60K20/00
Filed: 2011-07-28
Abstract: PURPOSE: A power circuit of a control device for an automated transmission is provided to prevent the degradation of durability of power train parts and the sudden start of a vehicle by stably supplying power for implementing the after-run function of the automated transmission. CONSTITUTION: A power circuit of a control device for an automated transmission comprises a TCU(1), a battery(3), an after-run relay(5), and a key switch(11), and a battery switch(13). The TCU controls the automated transmission. The battery supplies power to the TCU. The after-run relay connects the battery and the TCU, and allows a driving coil(7) to be connected between the battery and the TCU. The key switch controls the battery and the TCU in order to supply the power of the battery to the TCU when an engine operates. The battery switch allows the power of the battery to be always supplied to the TCU regardless of the key switch.