baber/WOPTO huggingface dataset:
Patent KR-20110139805-A (KR)
Inventor: KIM BONG CHAEL
IPC: F16H55/30
Filed: 2010-06-24
Abstract: PURPOSE: A non-step variable speed device is provided to prevent a slip phenomenon by interlocking and revolving a main chain for power transmission and a first gear and control so that gear shafts revolve to one direction by a revolving control member. CONSTITUTION: A driving part(100) revolves by direct transmission of power. A driven part(200) has a same structure with the driving part. The driven part is separated with the driving part. A main chain transfers the power of the driving part to the driven part. A pair of first disks(120) is fixed in both sides of a center shaft by a first center hole. A plurality of spiral grooves is formed on a pair of first disks to a radius direction. . A pair of second disks is fixed in both sides of the center shaft by a second center hole from the outer side of the first disk. A plurality of straight line grooves is formed in a pair of second disks.
Patent KR-20120005608-A (KR)
Title: Rotate camera bag
Inventor: CHO GI JIN
IPC: A45C11/38
Filed: 2010-07-09
Abstract: PURPOSE: A rotary camera bag is provided to enable a user to rapidly and stably put in or take out a camera, a lens, and relates articles. CONSTITUTION: A rotary camera bag comprises: a sea back plate(100) equipped with an extension part; and a camera receiving unit(300) which is combined with the sea back plate and includes a joint(310). The camera receiving unit is detached by the detachment of a fixing buckle(120) mounted in the sea back plate and rotates to one side of the sea back plate.
Patent KR-20120021356-A (KR)
Title: Advertising device for road facilities post
Inventor: YU JANG SEUNG
IPC: H04Q9/00
Filed: 2010-07-28
Abstract: PURPOSE: An advertising device which is installed on a pillar of road facilities is provided to display various information and advertisements, thereby effectively transferring various information and advertisements to pedestrians or drivers at night. CONSTITUTION: A housing(110) is installed on a pillar(2) of road facilities. A display part is installed on the outer surface of a housing in order to display information and advertisements. A transceiver is installed inside of the housing and receives/transmits a signal with a remote controller. A storage part stores the information and advertisements received through the transceiver. A controller transmits the information and advertisements stored in the storage part to each display part.
Patent KR-20120012003-A (KR)
Title: Rf power disdtribution apparatus and rf power disdtribution method
Inventor: KIM JAE HYUN
IPC: H05H1/46
Filed: 2010-07-30
Abstract: PURPOSE: An RF power distribution apparatus and method are provided to remove the probability of cross-talk between RF power sources by using a single RF power source and a single impedance matching network. CONSTITUTION: An impedance matching network(220) transfers the electricity of an RF power source(210). A power distribution part(230) distributes the output power of the impedance matching network to first and second electrodes(240,250) that create capacitively coupled plasma. A first reactance device(234) is serially connected to the first electrode. A variable condenser(236) has one end connected to the first reactance device and the first electrode in parallel and the other end connected to earth. A second reactance device(232) has one end connected to the first node and the other end connected to a second node.
Patent KR-20120011748-A (KR)
Title: Processing device using laser
Inventor: KIM SANG HO
IPC: G02F1/1335
Filed: 2010-07-30
Abstract: PURPOSE: A processing apparatus using a laser is provided to prevent the excessive deformation of a protection film by periodically varying the size of each laser reaching the protective film and a light guide panel. CONSTITUTION: A processing apparatus using a laser comprises light guide panels(150), protection films, a laser head(140), a laser oscillation unit(100), and a drive unit. The light guide panels are overlapped with each other. The protection films are located between the light guide panels. The laser had irradiates a laser to the side of the light guide panels and the protection films. The laser oscillation unit supplies a laser having set size and frequency to the laser head. The drive unit moves the laser head in a direction to allow the irradiated laser to form grooves on the side surface of the light guide panels.
Patent KR-20120012883-A (KR)
Title: Device for utilizing exhaust gas of ship
Inventor: SHIM GYU HO
IPC: F01N5/02
Filed: 2010-08-03
Abstract: PURPOSE: A device for recycling waste heat of a ship is provided to minimize the amount of an economizer installed on the discharge path of exhaust gas and enable recovery of waste heat by appropriately controlling opening/closing on a communicating pipe. CONSTITUTION: A device for recycling waste heat of a ship comprises a plurality of exhaust pipes(30), an economizer(10), and a path control unit(50). The path control unit comprises communicating pipes(51,52), opening/closing control units(61,62), and blocking control units(63~66). The communicating pipes are installed between an exhaust pipe with an economizer and another exhaust pipe without an economizer. The opening/closing control units are installed on the communicating pipes to control the flow of exhaust gas through the communicating pipes. Blocking control units are installed on the exhaust pipes.
Patent KR-20120021637-A (KR)
Title: Mobile terminal
Inventor: WON CHANG BAI
IPC: H04B1/40
Filed: 2010-08-11
Abstract: PURPOSE: A mobile terminal is provided to prevent an independent hole for a sound output from being exposed, thereby simplifying the structure of the mobile terminal. CONSTITUTION: A window(155) is combined with the frontal side of a case(101). The window and the case form an assembly gap along with edges. A sound pass bracket(240) guides transfer of a sound generated from a sound source(230). The assembly gap includes a sound emitting line part(210). The sound is emitted from one section of the sound emitting line part. The sound emitting line part is continuous with the assembly gap.
Patent KR-20120015897-A (KR)
Inventor: SONG IL KUK
IPC: A44C5/00
Filed: 2010-08-12
Abstract: PURPOSE: A measuring tape mounting bracelet is provided to prevent the loss of a measuring tape, a recording plate, and a writing pen by wearing on the wrist. CONSTITUTION: A measuring tape(1) mounting bracelet comprises the following: conventional concavo-convex pads(6,6-1) connected to a band unit(2); and a measuring tape fixing unit(8), an anti-skid plate(5), a writing pen(3), and a recording plate(4) formed on the concavo-convex pads. The anti-skid plate offers the acute angle for users to grab a ruler(7) from the inside of the wrist using a thumb and an index finger.
Patent KR-20120019689-A (KR)
Title: Nonvolatile memory device, operating method thereof and memory system including the same
Inventor: KANG DONG KU
IPC: G11C16/34
Filed: 2010-08-26
Abstract: PURPOSE: A non-volatile memory apparatus, an operation method thereof, and a memory system including the same are provided to control threshold voltage of eliminated memory cells with a target value, thereby improving reliability. CONSTITUTION: An elimination command and an address are received. A memory block among a plurality of memory blocks is selected corresponding to the received address in response to the received elimination command. A plurality of memory cells of the selected memory block is eliminated(S110). The memory cells of the selected memory block are eliminated-verified in a unit of each word line(S120). An elimination-verification process is repeated when the elimination-verification process is failed(S130).
Patent KR-20120057725-A (KR)
Title: La-SERIES OXIDE NANOFIBERS AND THE FABRICATION METHODS THEREOF, P TYPE GAS SENSORS, ELECTRIC CONDUCTORS AND NANORODS USING THE SAME
Inventor: KIM IL DOO
IPC: C01F17/00
Filed: 2010-08-30
Abstract: PURPOSE: An LA based oxide nanofiber, a manufacturing method thereof, p type gas sensor using thereof, an electrical conductor, and a nanonrod are provided to obtain fibril structure and semiconductor structure with improved electric conductivity. CONSTITUTION: An LA based oxide nanofiber comprises LaOCl-NiO mixture oxide which consists of fine nano particles, LaOCl-NiO-LaNiO3 mixture oxide, or LaNiO3 oxide components. The fine nano particle has particle size of 2-500 nano meters. The LaOCl and NiO of the LaOCl-NiO mixture oxide nanofiber have characteristics of P-type semiconductor chip. The LaNiO3 oxide has acubic perovskite structure. A manufacturing method of the La based oxide nanofiber comprises the following steps: mixing La precursor which includes Cl and Ni precursor and forming a spinning solution which contains precursor; forming the metal oxide precursor-polymer composite nanofiber from the spinning solution by using an electrospinning apparatus; and heat-treating in order to eliminate the polymer of the composite nanofiber; and obtaining LaOCl-NiO mixture oxide, LaOCl-NiO-LaNiO3 mixture oxide, or LaNiO3 oxide according to the thermal annealing temperature.
Patent KR-20120021101-A (KR)
Title: The radiant heat circuit board and the method for manufacturing the same
Inventor: KIM EUN JIN
IPC: H05K1/02
Filed: 2010-08-31
Abstract: PURPOSE: A heat dissipation circuit board and a manufacturing method thereof are provided to reduce an amount of inorganic filler by forming the inorganic filler having anisotropy. CONSTITUTION: A heat dissipation circuit board(100) comprises a metal plate(110), an insulating layer(120) formed on a metal plate, and a circuit pattern(140) formed on the insulating layer. The metal plate can be either of copper, aluminum, nickel, or alloy including gold or platinum having high heat conduction. The insulating layer serves as a bonding layer which electrically insulates a metal plate on a lower part and a circuit pattern on an upper part. Inorganic filler(130) has a rod shape having anisotropy. The circuit pattern is formed on the insulating layer.
Patent KR-20120023447-A (KR)
Title: Producing method of carbon nanotube grafted by vinyl polymer
Inventor: YOUK JI HO
IPC: C01B31/02
Filed: 2010-09-03
Abstract: PURPOSE: A manufacturing method of vinyl polymer grafted carbon nanotube is provided to reduce Van der waals force of the carbon nanotube, thereby uniformly dispersing the carbon nanotube in organic solvent and polymer. CONSTITUTION: A manufacturing method of vinyl polymer grafted carbon nanotube comprises the following steps: dispersing carbon nanotube and radical initiator into organic solvent; manufacturing carbon nanotube which hydroxyl group or amine radical is grafted by stirring the mixture; dispersing photo-initiator in organic solvent mixed solution and the hydroxyl group or the amine radical is grafted carbon nanotube; manufacturing semi-pinacol(-CRR'OH) grafted carbon nanotube by irradiating ultraviolet ray; dispersing vinyl based monomer into organic solvent mixed solution and the semi- pinacol grafted carbon nanotube; manufacturing the vinyl polymer grafted carbon nanotube by adding energy.
Patent KR-20120028117-A (KR)
Title: Transformer for adapter
Inventor: KIM HYUN JUN
IPC: H01F41/10
Filed: 2010-09-14
Abstract: PURPOSE: A transformer for an adapter is provided to control slimming by controlling the insertion depth of a through hole of a transformer. CONSTITUTION: A bobbin(110) includes an upper flange(113) and a lower flange(115) formed at an upper portion and a bottom portion of a hollow body(111). A pin connecting rod(120) is formed at one side of the upper flange. A lead pin(130) is perpendicularly bent to the lower flange. A first core(140) comprises a base portion(141), a magnetic circuit formation portion(142) extended from the base portion to a second core(145), and a bobbin installation portion(143) inserted into a hollow of the bobbin. A pin guide(150) is combined with the pin connecting rod through the lead pin. A guide coupling rod(160) is projected at the other side of the upper flange. An assistant guide(170) is combined with the guide coupling rod.
Patent KR-20120029181-A (KR)
Title: Matrix metalloproteinase activity assay using fluorescence-based protein arrays
Inventor: HA KWON SOO
IPC: C12Q1/37
Filed: 2010-09-16
Abstract: PURPOSE: A chip for measuring fluorescence-based matrix metalloproteinase activity is provided to shorten analysis time and to enable quantitivative analysis of the activity. CONSTITUTION: A chip for measuring matrix metalloproteinase activity contains a substrate, alkoxy silane wih amino acid residues introduced on the substrate, and a substrate protein of fluorescence-labeled matrix metalloproteinase which is conjugated to the amino residue. The alkoxy silane with amino residue is aminoalkyltrialkoxysilane. A method for manufacturing the chip comprises: a step of introducing alkoxy silane onto the surface of the substrate; a step of attaching perforated tape in a predetermined gap to form a plurality of spots; and a step of binding a substrate protein of matrix metalloproteinase.
Patent KR-20120029296-A (KR)
Title: Biodegradable material with flexibility using uv and preparing thereof
Inventor: CHI SUNG DAE
IPC: C08L71/02
Filed: 2010-09-16
Abstract: PURPOSE: A biodegradable flexible material based on ultraviolet ray and a method for preparing the same are provided to improve the mechanical characteristic of the material based on the cross-linked structure of the material. CONSTITUTION: A biodegradable flexible material is a mixture containing polyethylene oxide, polyurethane, and a photo-initiator. The polyethylene oxide is cross-linked to form the biodegradable flexible material based on a radical bond. The molecular weight of the polyethylene oxide is between 100,000 and 300,000 g/mol. The polyurethane is water-soluble or waterborne polyurethane. The content ratio of the polyethylene oxide and the polyurethane is between 10:90 and 50:50 weight%. The photo-initiator is selected from a group including carbonate, benzotriazole-based elements, benzophenone-based elements, substituted or non-substituted benzoic ester, acrylate, and sterically hindered amine-based elements.
Patent KR-20110031132-A (KR)
Title: Mehtod for depositing oxide and method for forming via contact using the same
Inventor: KANG SEUNG MO
IPC: H01L21/28
Filed: 2010-09-17
Abstract: PURPOSE: A method for depositing an oxide layer and a method for forming a via contact using the same are provided to deposit an oxide layer with a uniform thickness in a contact hole with a high aspect ratio through a chemical vapor deposition method using a liquid reaction material and silicon material with liquid chlorine. CONSTITUTION: An object(10) including a contact hole(11) with an aspect ratio of 1:3 or more is prepared. An oxide layer(20) is formed on the inner surface of the contact hole of the object. The oxide layer is deposited by supplying a silicon source with chlorine and reaction materials to a chamber with a temperature of 25 to 200 degrees centigrade. The oxide layer has a step coverage property of 85% or more and a deposition rate of 150 Å/min or more.
Patent KR-20120033465-A (KR)
Title: Apparatus for high efficient recovery of ruthenium and method for the same
Inventor: KIM MIN SEUK
IPC: C25C3/08
Filed: 2010-09-30
Abstract: PURPOSE: A high-efficient ruthenium recovery apparatus and a method thereof are provided to simplify the structure and reduce energy consumption since the oxidizing atmosphere of a leaching tank is maintained only with chlorine. CONSTITUTION: A high-efficient ruthenium recovery apparatus comprises a chlorine electro-generating tank(10), a leaching tank(20), a cooler(30), a collection tank(40), a chlorine recirculation line(51), an oxidizing alkali solution storage tank(11), and a gas feeder(12). The leaching tank is installed at the backend of the chlorine electrolysis chlorine electro-generating tank and leaches the ruthenium or the ruthenium inclusion. The cooling device is connected to the leaching tank. The collection tank is installed at the backend of the cooling device and collects the ruthenium oxide. The chlorine recirculation line transfers chlorine gas remaining in the leaching tank to the chlorine electrolysis chlorine electro-generating tank. The oxidizing alkali solution storage tank and the gas feeder are installed at the front end of the leaching tank.
Patent KR-20120034410-A (KR)
Title: Semiconductor device and fabrication method thereof
Inventor: CHOI YUN SEOK
IPC: H01L21/60
Filed: 2010-10-01
Abstract: PURPOSE: A semiconductor device and a fabrication method thereof are provided to improve a signal transfer characteristic through a through via and a wiring pattern by arranging the wiring pattern on an insulator of a silicon substrate. CONSTITUTION: A substrate(110) comprises a region(116) recessed on one side. An insulator(120) including a low dielectric material is arranged on a first side(112) of the substrate. A through via(130) is extended from the first side to a second side(114) passing through a part of the substrate. The through via comprise a via hole(111), a via insulation film(134), and a via electrode(136) formed on the via insulation film. A wiring pattern(140) is electrically connected to the via electrode of the through via.
Patent KR-20120035244-A (KR)
Title: Translation apparatus and method for providing various style of translatability
Inventor: SEO NA MI
IPC: G06F17/28
Filed: 2010-10-05
Abstract: PURPOSE: An automatic translation device capable of providing various writing styles and a method thereof are provided to supply a desired writing style according to a usage purpose. CONSTITUTION: An input unit(110) inputs a primitive language sentence. The input unit sets a desired writing style. A translation unit(120) analyzes the syntax of the primitive language sentence. The translation unit extracts a replacement word based on a sentence structure analysis result. The translation unit generates an end of a word corresponding to the set writing style about the replacement word. A display unit(130) displays a translation sentence.
Patent KR-20120036628-A (KR)
Title: Apparatus and method for detecting false sharing
Inventor: CHO DAE HYUN
IPC: G06F12/0842
Filed: 2010-10-08
Abstract: PURPOSE: A false share detecting apparatus and a method thereof are provided to detect and modify performance degradation by detecting performance degradation by false share. CONSTITUTION: An operation set detector(101) detects an operation set which causes performance degradation by false share and calculates first probability. The first probability is a probability for the operation set to be executed in an execution pattern which causes performance degradation by false share. A probability calculator(102) calculates a second probability which is defined as a probability to degrade operation performance of the detected operation set by using the first probability.
Patent KR-20120039967-A (KR)
Title: Differential motion vector coding/decoding apperatus and method, and video coding/decoding apperatus and method using the same
Inventor: SONG JIN HAN
IPC: H04N7/32
Filed: 2010-10-18
Abstract: PURPOSE: A differential motion vector encoding/decoding device, a method thereof, an image encoding/decoding device thereof, and a method thereof are provided to estimate a motion vector in a different resolution in each search area, and adaptively encode or decode the differential motion vector by resolution. CONSTITUTION: An area resolution setting unit(710) sets the resolution of a different motion vector in each search area. A motion estimating unit(720) estimates motion in a resolution corresponding to the search area. A differential motion vector calculating unit(730) calculates a differential motion vector between the estimated motion vector and a predicted motion vector. A differential motion vector encoding unit(740) encodes the differential motion vector in a resolution corresponding to the estimated motion vector.
Patent KR-20120043541-A (KR)
Title: Step actuator
Inventor: PARK SEONG KI
IPC: H02K5/04
Filed: 2010-10-26
Abstract: PURPOSE: A step actuator is provided to reduce process fraction defective by improving the structure of a support frame as a semi-cut shape or a board-shape and to reduce assembly process time when assembling a motor part by enhancing visibility of installation position of the motor part. CONSTITUTION: A bracket(20) supports a motor part(10) and a lead screw(31) etc. The lead screw straightly moves according to rotation of the motor part. A joint(33) is moved to a linear direction according to the movement of the lead screw. A guide rail spacer is installed between the motor part and a support frame. A printed circuit board(40) applies an external electric signal to the motor part through a terminal strip(41). The printed circuit board is installed at the lower side of the bracket. A motor cover is installed in order to cover the motor part and to prevent the separation of a component.
Patent KR-20110115505-A (KR)
Inventor: KIM JAE HO
IPC: H01L21/8247
Filed: 2010-10-28
Abstract: 플로팅 게이트형 비휘발성 메모리 장치, 그 제조 방법, 그리고 그 동작 방법이 제공된다. 이 장치는 반도체층, 반도체층을 가로지르는 워드 라인들 및 워드 라인들 사이에서 반도체층을 마주보도록 배치되는 메모리 요소를 포함한다.
Patent KR-20110052463-A (KR)
Title: Light emitting element and method of manufacturing the same
Inventor: YAMADA JIRO
IPC: H01L51/52
Filed: 2010-11-02
Abstract: PURPOSE: A light emitting device and a manufacturing method thereof are provided to conduct a second electrode and a resistant layer by forming a conductive resin layer between the resistant layer and the second electrode. CONSTITUTION: An organic layer(23) with a light emitting layer is formed on a first electrode(21). A resistant layer(50A) including resin materials with high resistance is formed on the organic layer. A second electrode(22A) is formed on the resistant layer. A conductive resin layer(60) is formed on the second electrode. A semi-transmitting reflection layer is formed between the organic layer and the resistant layer.
Patent KR-20110055452-A (KR)
Title: Binder resin for resist ink and resist ink using same
Inventor: SHIMIZU TAMAYO
IPC: C08F8/14
Filed: 2010-11-18
Abstract: PURPOSE: A binding resin for resist ink and the resist ink using the same are provided to improve the developing property with respect to resist ink with the high pigment concentration and resist ink with fine pigment. CONSTITUTION: A binding resin for resist ink includes a copolymer as a backbone structure. The copolymer includes a structural unit represented by chemical formula I. In the chemical formula I, R1 is hydrogen or methyl group. R2 to R5 are respectively hydrogen or C1 to C6 hydrocarbon group. R2 and R3, or R4 and R5 are capable of forming rings. X includes at least alkylene group and is divalent organic group in which the sum number of carbon atom and oxygen atom is between 2 and 85.
Patent KR-20120057961-A (KR)
Title: Method for Production of Sulgidduk Added with Pine mushroomTricholoma matsutake Sing. Powder
Inventor: LEE SANG HWA
IPC: A23L19/00
Filed: 2010-11-29
Abstract: PURPOSE: A producing method of steamed rice cake containing pine mushroom powder is provided to offer the soft and chewy texture and the flavor of pine mushroom to the rice cake. CONSTITUTION: A producing method of steamed rice cake containing pine mushroom powder comprises the following steps: drying frozen pine mushrooms, and crushing into 30-50 meshes to obtain the pine mushroom powder; soaking non-glutinous rice in water for 7-9 hours, and removing the moisture; adding water and salt into the non-glutinous rice, and crushing into 10-30 meshes to obtain non-glutinous rice powder; mixing the non-glutinous rice powder with 1-3wt% of pine mushroom powder, and sieving the mixture with a 10-30 mesh sieve before adding sugar; secondly sieving the mixture with the 10-30 mesh sieve; and steaming the mixture for 25-35 minutes before cooling at room temperature.