baber/WOPTO huggingface dataset:
Patent KR-20130026780-A (KR)
Title: Driving circuit for light emitting diode(led) and driving method thereof
Inventor: KWON OH KYONG
IPC: H05B37/02
Filed: 2011-09-06
Abstract: PURPOSE: An LED driving circuit for and a driving method thereof are provided to minimize the variation of output voltage by detecting the brightness variation of an LED assembly in advance, and controlling the amount of current supplied to an output terminal corresponding to the detected brightness variation. CONSTITUTION: An LED assembly(160) comprises multiple LEDs. A high voltage generating part(110) boosts input voltage(Vin) inputted to an input terminal(200) and generates output voltage(Vout). The high voltage generating part controls current to a first route or a second route according to the turn on state of a first transistor(M1). The high voltage generating part comprises an inductor(L), a diode(D), a capacitor(C), resistance(R1,R2), a gate driver(140), an oscillator(120), and a comparison part(130). A current controller(170) comprises a current drive circuit positioned at each LED assembly channel. A load detection part(150) generates subtraction data including the brightness information of an LED assembly. [Reference numerals] (122) Frequency control part; (124) Oscillator; (126) Slope control part; (132) Bandwidth control part; (140) Gate driver; (152) Buffer; (154) Load sensing part; (170) Current control part
Patent KR-20130035503-A (KR)
Title: Melt blown nonwoven fabric having high bulkiness and manufacturing method thereof
Inventor: KIM CHI HUN
IPC: D04H3/16
Filed: 2011-09-30
Abstract: PURPOSE: A melt blown non-woven fabric with high bulkiness and a method for fabricating the same are provided to maintain the shape of the non-woven fabric, to enable easy mechanical processes, and to ensure high filtering performance. CONSTITUTION: A melt blown non-woven fabric with high bulkiness contains 20-30 wt% of a crimped yarn and a remaining amount of a melt blown yarn. The melt blown yarn has various diameters. The crimped yarn is fabricated by conjugate spinning of two kinds of resins with different inherent viscosities. The difference of inherent viscosities between the resins is within 0.05-0.2. [Reference numerals] (AA) Sound absorption coefficient; (BB) Frequency(Hz);
Patent KR-20130035657-A (KR)
Title: 박피장치의 정량공급기구 및 그를 사용한 밤 자동 박피장치
Inventor: O HYEON SEOK
IPC: A23N5/00
Filed: 2011-09-30
Abstract: 본 발명은 박피장치의 정량공급기구 및 그를 사용한 밤 자동 박피장치를 제공한다. 이와 같은 본 발명에 따른 박피장치의 정량공급기구 및 그를 사용한 밤 자동 박피장치는 껍질을 갖고 있어 박피가 요구되는 밤과 같은 각종 대상물이 손상이나 파손없이 안정되고 원활하게 정량 공급될 수 있고, 밤과 같은 대상물의 공급과 박피작업이 자동으로 수행될 수 있는 있도록 한다. 
본 발명에 따른 박피장치의 정량공급기구는 양단부에 형성된 입구와 출구를 잇는 통로가 내부에 형성되되, 통로의 바닥면이 출구 방향을 따라 아래로 경사지도록 하는 몸체프레임과; 바닥면의 출구 측 끝단부에 돌출형성되는 걸림편과; 바닥면의 출구 측 끝단부가 걸림편과 분리되어 승강하도록 하는 액추에이터를 포함하여, 걸림편에 의해 통로에 정체된 대상물이 액추에이터에 의한 바닥면의 출구 측 끝단부의 상승에 따라 출구로 정량 투입되도록 한 것이다. 또한, 본 발명에 따른 밤 자동 박피장치는 정량공급기구와 연통되게 설치되어 정량의 밤을 전달받게 되고, 가열기구가 구비되어 밤이 가열되어 배출되도록 하는 밤 상태 조작기구와; 밤 상태 조작기구와 연통되게 설치되어 박피된 밤을 배출하고, 수거하게 되는 배출기구를 포함하여 이루어진다.
Patent KR-20130035810-A (KR)
Title: Catenary free low floor tram system
Inventor: KWAK JAE HO
IPC: B60L11/18
Filed: 2011-09-30
Abstract: PURPOSE: A non-catenary low floor tram system is provided to improve an urban aesthetic and to eliminate exhaust emissions by allowing a low floor tram to include a battery car and to be operated without supplying power through a catenary. CONSTITUTION: In case of a low floor tram(10) composed of five cars, a battery car(200) is installed in the middle, connected between a second car and a fourth car, and helps power to be smoothly supplied to a low floor vehicle(100). A pantograph(220) is installed on top of the battery car and drives the low floor tram or charges a lithium-ion battery(210) by using power supplied from a catenary(400) when the low floor tram travels in a catenary section.
Patent KR-20130044019-A (KR)
Title: System for controlling flow rate of boil-off gas and method thereof
Inventor: JEONG JA YONG
IPC: F02M25/08
Filed: 2011-10-21
Abstract: PURPOSE: A BOG(Boil-off gas) flow rate control system and a method thereof are provided to compare a flow rate requested by a gas consumer and the calculated minimum flow rate of a compressor, thereby controlling a flow rate of BOG flowing into the gas consumer from a compressor according to the comparison value. CONSTITUTION: A BOG flow rate control system comprises a first temperature measuring unit(13), a pressure measuring unit(15), and a control unit(8). The first temperature measuring unit measures the temperature(T1) of BOG flowing into a compressor(6) from an LNG storage tank(2). The pressure measuring unit measures the pressure(P2) of the BOG discharged to a gas consumer(4) from the compressor. The control unit calculates the minimum flow rate(F1) of the compressor according to the pressure and the temperature of the BOG. The control unit compares a flow rate(F2) requested by the gas consumer and the calculated minimum flow rate(F3) of the compressor, thereby controlling a flow rate of the BOG flowing into the gas consumer from the compressor according to the comparison value.
Patent KR-20130051193-A (KR)
Title: Blanking line
Inventor: JUNG DONG HUN
IPC: B23D15/06
Filed: 2011-11-09
Abstract: PURPOSE: A blanking line is provided to buffer a cut plate material by a buffer unit and then to convey the cut plate material onto a lower conveyor, thereby preventing the lower conveyor from being damaged due to the cut plate material. CONSTITUTION: A blanking line comprises an upper roller and a lower roller(11 and 12), a cutting press(20), a lower conveyor(30), and a buffer unit(40). The upper lower and the lower roller convey the plate material in one direction by rotating with a steel plate material(A) which is inserted between the upper roller and the lower roller. The cutting press cuts the plate material conveyed by the upper roller and the lower roller. The lower conveyor conveys the plate material, which is cut by the cutting press and is located on the lower conveyor, in one direction. The buffer unit is installed to be movable into the lower conveyor and buffers the plate material falling from the cutting press onto the lower conveyor.
Patent KR-20130052882-A (KR)
Title: Bottom panel made of artificial wood
Inventor: JUN CHA SU
IPC: E04F15/04
Filed: 2011-11-14
Abstract: PURPOSE: An artificial wooden floor plate is provided to prevent a sliding accident by maximizing a friction factor in the upper layer of artificial wood and to minimize damage and abrasion. CONSTITUTION: An artificial wooden floor plate(100) comprises a bottom unit(120) and a reinforcement unit(140). The bottom unit is comprised of an artificial wood including 50-60 weight % of wood flour, 5-15 weight % of aromatic poly amide about 25-30 weight % of resin, and 5-15 weight % of mixing melt and includes a walk surface(150). The reinforcement unit is formed on the upper side of the bottom unit, and fillers such as mortar are filled into the bottom unit in order to prevent slipping. [Reference numerals] (AA) Top; (BB) Back; (CC) Right; (DD) Bottom; (EE) Front; (FF) Left
Patent KR-20130053675-A (KR)
Title: Traditional korean paper on which relief engraving figure is printed and manufacturing method thereof
Inventor: AHN CHI YONG
IPC: B41M3/00
Filed: 2011-11-16
Abstract: PURPOSE: A traditional korean paper on which relief engraving figure is printed and manufacturing method thereof are provided to improve a production speed because a stereoscopic perception is given by heating with a optimal temperature after printing a pattern on a one side of the traditional Korean paper. CONSTITUTION: A manufacturing method of a traditional korean paper on which relief engraving figure is printed comprises the following steps: a pattern print process which prints a pattern on a one side of the traditional Korean paper by using a dye in which a flour is dispersed; a engraving figure forming process which goes up the flour dispersed in the dye expands by applying a heat in the traditional Korean paper in order to stands out a printed pattern on a one side of the traditional Korean paper; and a process of performing a paint work about both sides or a one side of the traditional Korean paper. The heat applied to the traditional Korean paper is 150-250°C in the engraving figure forming process. A method for heating the traditional Korean paper is exposing the traditional Korean paper to a saturated steam or a superheated steam or contacting the traditional Korean paper in a thermal plate. [Reference numerals] (AA) Preparation of dried traditional Korean paper; (BB) Preparation of a printing liquid in which flour is dispersed in a dye; (CC) Printing; (DD) Printed traditional Korean paper; (EE) Heat treatment; (FF) Embossing traditional Korean paper; (GG) Painting
Patent KR-20130055314-A (KR)
Title: 공통 병합 가능 블록 집합을 이용한 영상 부호화/복호화 장치 및 방법
Inventor: YIE ALEX CHUNG KU
IPC: H04N19/583
Filed: 2011-11-18
Abstract: HD(High Definition)급 이상의 해상도를 가지는 고해상도 영상에 적용할 수 있는 블록 병합을 이용한 영상 부호화 방법 및 장치가 제공된다. 영상 부호화 방법은 코딩 유닛에 대한 움직임 보상 화면간 예측을 수행하는 단계와, 상기 코딩 유닛에 대한 파티션 분할후 현재 블록의 주변 블록들을 포함하는 병합 가능 블록 집합에 속하는 후보 블록들 중 적어도 하나를 상기 현재 블록과 병합하는 블록 병합을 수행하는 단계와, 상기 병합된 블록의 움직임 파라미터를 복호화기로 전송하는 단계를 포함한다. 상기 파티션 분할은 상기 코딩 유닛을 제 1 예측 유닛 및 제 2 예측 유닛으로 분할하고, 상기 제 1 예측 유닛의 좌측 주변 블록들 중 최 하단 블록, 제 1 예측 유닛의 상단 주변 블록들 중 최 우측 블록, 제 2 예측 유닛의 상단 주변 블록들 중 최 좌측 블록, 제 1 예측 유닛의 하단 주변 블록 중 최 우측 블록 및 현재 블록이 포함된 픽쳐의 이전 픽쳐의 제 1 예측 블록과 대응되는 위치에 포함된 최 상단 최 좌측 블록을 상기 병합 가능 블록 집합에 포함할 수 있다.
Patent KR-20130056648-A (KR)
Title: System for managing virtual private network and and method thereof
Inventor: YOON HO SUN
IPC: H04L29/06
Filed: 2011-11-22
Abstract: PURPOSE: A VPN(Virtual Private Network) management system and a method thereof are provided to hide a specific network from an external network. CONSTITUTION: A manager transmits information for hiding a network and for managing a VPN. A boundary gateway(103) decodes user data. The boundary gateway executes a filtering procedure and an NAT(Network Address Translation) procedure for the decoded user data based on the information. A server(105) receives user data in which the NAT procedure and the filtering procedure are executed. [Reference numerals] (150) Server 1; (AA) Server 2; (BB) Server 3; (CC) Private network; (DD) Public network
Patent KR-20130058522-A (KR)
Title: Finger for data gloves
Inventor: CHOI HYOUK RYEOL
IPC: B25J19/00
Filed: 2011-11-25
Abstract: PURPOSE: A finger for a data glove is provided to maximize convenience of operation by simultaneously performing a rotating movement and a separating movement in each frame using a four bar link structure. CONSTITUTION: A finger(100) for a data glove comprises a base(110), a plurality of frames(120), and a detection member(140). The detection member detects an angle difference formed between the frames and delivers the same to an outer device. A virtual rotary center is equipped for a pair of frames to be perpendicular to a rotary shaft. The pair of frames is connected to be circularly moved based on the virtual rotary center.
Patent KR-20130060005-A (KR)
Title: 그래핀 합성용 금속 박막 및 이를 이용한 그래핀 제조 방법
Inventor: YOON JONG HYUK
IPC: C01B31/02
Filed: 2011-11-29
Abstract: 본 발명은 그래핀 합성을 위한 촉매금속용 구리계 금속 박막으로서, 0.001 ~ 0.05 wt%의 은을 포함하는 구리계 금속 박막과 이를 이용한 그래핀 제조 방법에 관한 것이다.
Patent KR-20120004368-A (KR)
Title: Novel preparation for acrylic type resin
Inventor: LEE KIL SUNG
IPC: C08F20/32
Filed: 2011-11-30
Abstract: PURPOSE: A manufacturing method of the acrylic copolymer is provided to have a plurality of carboxyl group and epoxy group in a molecule, to have excellent storage stability, and to manufacture a copolymer useful for manufacturing an one component type thermosetting adhesive or an optical coating film. CONSTITUTION: A manufacturing method of a acrylic copolymer, which is in the chemical formula 1 and has carboxyl group and epoxy group at the same time, comprises a step of adding 1,2-dimethoxyethane during polymerization of copolymer. In the chemical formula 1, R1, R2 and R3 is hydrogen or methyl group, and R4 is C1-20 alkyl, aryl, alkylaryl, cycloalkyl or multi cycloalkyl. The acrylic copolymer is used for the manufacturing of an adhesive for FPCB or an optical coating film.
Patent KR-20130060728-A (KR)
Title: Vehicle signal light bulb using light emitting diode
Inventor: JEONG NAM LIM
IPC: F21V3/04
Filed: 2011-11-30
Abstract: PURPOSE: An LED(Light-Emitting Diode) signal bulb for a vehicle is provided to improve efficiency of light diffusion using a polarization unit installed inside of a light diffusion unit. CONSTITUTION: A base(210) is inserted into a socket installed in a vehicle and receives power from the socket. The base includes an anode(251) of a lower part and a cathode(252) of a side. A COB(Chip-On-Board) LED(220) emits light using the power supplied through the base. A light diffusion unit(230) diffuses the light emitted from the COB LED. A polarization unit(240) is installed inside of the light diffusion unit located in the same line of the COB LED.
Patent KR-20130085459-A (KR)
Title: 애플리케이션 사용 제한이 가능한 단말기 및 관리 서버, 그리고 그 사용 제한 방법
Inventor: LEE JONG HUN
IPC: G06F21/10
Filed: 2011-11-30
Abstract: 애플리케이션 사용 제한이 가능한 단말기 및 관리 서버, 그리고 그 사용 제한 방법이 개시된다. 
사용 제한 방법에서, 단말기는 애플리케이션별로 권한을 획득하고, 획득되는 권한에 기초하여 애플리케이션별로 동작을 감시한다.  단말기는 감시되는 애플리케이션들 중에서 동작 이상 상태가 감지되는 대상 애플리케이션의 네트워크 사용을 제한한다.  또한, 단말기는 동작 이상 상태가 감지되는 대상 애플리케이션에 대한 정보를 관리 서버로 전달하여 다른 단말기들에게 전파될 수 있도록 한다.
Patent KR-20130066423-A (KR)
Title: System and method for widget service providing using web server and browser
Inventor: LEE KYU HO
IPC: G06F15/16
Filed: 2011-12-12
Abstract: PURPOSE: A system for supplying a widget service through a web server and a browser and a method thereof are provided to supply a widget service by using the browser and the web service interlinked with the browser even in a terminal or PC in which WAC(Widget Configuration & Packaging) WRT(Web Runtime) cannot be installed. CONSTITUTION: A widget file receiving unit(110) receives a widget file compressed as a specific extension from the outside and decompresses the widget file to confirm a structure of the file. An analyzing unit(120) analyzes a set file to generate widget information and confirms the provision of a widget service through a browser included in a terminal based on the widget information. If the provision of the widget service is confirmed, a virtual path generating unit(130) generates a virtual path and executes a data link. A service providing unit(140) provides a widget service to the terminal accessing through the virtual path. [Reference numerals] (110) Widget file receiving unit; (120) Analyzing unit; (130) Virtual path generating unit; (140) Service providing unit; (150) Temporary storage unit; (160) Folder generating unit; (AA) Widget file; (BB) Browser type and version; (CC) Service
Patent KR-20130068531-A (KR)
Title: Blower for special vehicles
Inventor: KIM HONG YOUNG
IPC: F25B27/00
Filed: 2011-12-15
Abstract: PURPOSE: A blower device of a special-equipped vehicle is provided to a heating mode or a relative cooling mode by selectively changing a wind direction to a driver seat of a special-equipped vehicle having an action element operating by a fluid pressure. CONSTITUTION: A blower device of a special-equipped vehicle comprises a storage tank(10), a circulation line(20), a hydraulic pump(30), a heat exchanger(40), and a blower(50). The storage tank stores a fluid. The circulation line connects the storage tank and an action element(120), and the fluid is circulated. The hydraulic pump supplies the fluid stored in the storage tank to the action element. The heat exchanger is prepared in the circulation line passing nearby of a driver seat. The blower is installed adjacently in the heat exchanger.
Patent KR-20130068737-A (KR)
Title: Apparatus for checking tool status of tool magazine and method thereof
Inventor: LEE SANG HO
IPC: B23Q3/16
Filed: 2011-12-16
Abstract: PURPOSE: A device for checking a tool state of a tool magazine and a checking method thereof are provided to prevent unnecessary inspection with respect to a tool which is not used because a data is recorded before using in each tool. CONSTITUTION: A device for checking a tool state of a tool magazine comprises a filming unit(210), a numerical controller(230), and a panel PC(220). The filming unit films the state of a tool mounted on the tool magazine. The numerical controller manages a tool list in which the tool information including the lifetime and the port number information of the tool. The panel PC records a filming image and the number of filming by matching with the tool list. The panel PC generates a candidate list for the tool in which the replacement is firstly required or the lifetime is run out from the recorded data and induces the tool to replace. [Reference numerals] (230) Numerical controller; (AA) Numerical controller(CNC); (BB) Start of filming; (CC) Storage of an image; (DD) Provision of a tool list/information; (EE) Worker; (FF) Inquiry of a tool; (GG) Panel PC; (HH) Display unit; (II) Filming unit; (JJ) Filmed image
Patent KR-20130071786-A (KR)
Title: Method of crystallizing lsrr and crystal thereof and activity modulators of lsrr
Inventor: RYU KYOUNG SEOK
IPC: C07K1/02
Filed: 2011-12-21
Abstract: PURPOSE: An LsrR full length crystal, a partial length crystal, and a crystallization method are provided to understand the three dimensional structure of the protein which plays a key role in transfer of a bacterial quorum sensing signal. CONSTITUTION: An LsrR crystal is a space group (C2) of a monoclinic system and has 4 full length LsrR molecules in an asymmetric unit. LsrR is a polypeptide containing 317 amino acids of sequence number 1, or is a polypeptide which has 80-99.5% of homology with the amino acid of sequence number 1. A method for crystallizing LsrR comprises the steps of: preparing an LsrR stock solution in which LsrR is dispersed in a concentration of 5-15 mg/ml; mixing the LsrR stock solution with a crystallizing buffer solution and preparing a mixed drop; and positioning the mixed drop in a closed space including a container for vapor diffusion equilibrium.
Patent KR-20130071815-A (KR)
Title: Manufacturing method for mayonnaise using opuntia humifusa powder
Inventor: SEO GYU SEOK
IPC: A23L27/60
Filed: 2011-12-21
Abstract: PURPOSE: An eastern prickly pear mayonnaise production method is provided to maintain an aromatic flavor and texture intrinsic to mayonnaise using eastern prickly pear and to improve health functionality. CONSTITUTION: Stems of eastern prickly pears are dried and produced in a powder by grinding. Slurry is produced mixing 1-10 weight% of eastern prickly pear powder; 0.5-5 weight% of salt; 1-5 weight% of sugar; 15-25 weight% of water; and 0.5-5 weight% of spices. The slurry is emulsified adding 60-70 weight% of cooking oil. A second emulsification is conducted adding 1-5 weight% of vinegar into the slurry which is emulsified once. The eastern prickly pear powder is 100-300 mesh. [Reference numerals] (AA) Eastern prickly pear preparing step; (BB) Slurry manufacturing step; (CC) First emulsifying step; (DD) Second emulsifying step
Patent KR-20130072497-A (KR)
Title: Biodegradable sheet having an antistatic finishing property and excellent shock and heat resistance and manufacturing method thereof
Inventor: SEO JUNG TAI
IPC: C08J5/18
Filed: 2011-12-22
Abstract: PURPOSE: A biodegradation property antistatic multilayer sheet improving a shock resistance and a heat resistance is provided to have a polylactic acid as a main component, to have an excellent antistatic function by having a polylactic acid biodegradation property antistatic multilayer sheet, and to have an antistatic function improving a shock resistance and a heat resistance. CONSTITUTION: A biodegradation property antistatic multilayer sheet improving a shock resistance and a heat resistance comprises a polylactic acid (PLA) as a main component. The multilayer sheet comprises an internal layer (A) which comprises a rubber modified graft copolymer and the PLA, and an outer layer (B) which comprises a polymethyl methacrylate (PMMA) group homopolymer, or polymethyl methacrylate more than one selected from a copolymer, and a mixture of the PLA, an anion antistatic agent, and a non-ionic antistatic agent. The multilayer sheet is a biodegradation property antistatic multilayer sheet of B/A/B structure.
Patent KR-20130074468-A (KR)
Title: Pneumatic tire
Inventor: HWANG JEONG HO
IPC: B60C15/024
Filed: 2011-12-26
Abstract: PURPOSE: A pneumatic tire is provided to improve the mounting properties of a tire with respect to a rim by obtaining the uniform pressure of a bead part with respect to the rim. CONSTITUTION: A pneumatic tire (100) comprises a bead part (110). The bead part comprises a bead coil (111), a bead base (112), a bead toe (113), and a bead heel (114). The bead base covers the bead coil and comes in touch with the rim bead seat (2) of a rim (1). The bead toe is connected to one side of the bead base and is positioned inside a tire. The bead heel is connected to the other side of the bead base, is positioned outside the tire, and comes in touch with a rim flange (3).
Patent KR-20130075412-A (KR)
Title: An user interface with inhanced affordance and interaction
Inventor: KIM HYOUNG MI
IPC: G06F3/14
Filed: 2011-12-27
Abstract: PURPOSE: A user interface (UI) with enhanced affordance and interaction is provided to decrease time required for alarm or alarm setting or time or date setting remarkably. CONSTITUTION: A display part (151) displays current fixed number, and displays correction or changeable state of the number by displaying visual cue on a user interface. A touch sensor (142) senses touch input, and a control part (180) activates the visual cue according to the touch input of the user, and displays active state of the visual cue. The control part divides and displays the current fixed number displayed in the visual cue according to the digit of the number. The control part changes or corrects the number, by sensing the touch input for each digit of the number. [Reference numerals] (110) Wireless communication unit; (111) Broadcasting reception module; (112) Mobile communication module; (113) Wireless Internet module; (114) Local area communication module; (115) Location information module; (120) A/V input unit; (121) Camera; (122) Microphone; (130) User input unit; (140) Sensing unit; (141) Proximity sensor; (142) Touch sensor; (143) Slope sensor; (150) Output unit; (151) Display unit; (152) Sound output module; (153) Alarm unit; (154) Haptic module; (160) Memory; (170) Interface unit; (180) Control unit; (181) Multimedia module; (190) Power supplying unit
Patent KR-20120078621-A (KR)
Title: Method for manufacturing vitreous silica crucible
Inventor: SUDO TOSHIAKI
IPC: C30B15/10
Filed: 2011-12-28
Abstract: PURPOSE: A method for manufacturing a vitreous silica crucible is provided to control a vibration of a melt surface by preventing a brown ring of an inner surface of a crucible when a silicon single crystal is manufactured. CONSTITUTION: A silica powder layer is formed by supplying a silica powder into a mold for molding a crucible. The silica powder layer is fused by arc discharge generated by carbon electrodes. Temperature is measured at measuring points provided on different heights of an inner surface of the silica powder layer. Controlling the arc discharge, a local maximum point is detected at each measuring point in the arc fusing process. By adjusting a fusing condition of the silica powder layer, the maximum point is detected at each measuring point within melting time.