baber/WOPTO huggingface dataset:
Patent KR-20120096903-A (KR)
Title: Pattern forming method and semiconductor device
Inventor: OYAMA KENICHI
IPC: H01L21/027
Filed: 2012-02-22
Abstract: PURPOSE: A pattern forming method and a semiconductor device are provided to form minute hole and trench patterns using the smaller number of process than an LELE(Lithography Etching Lithography Etching) process and without using two times of photo-lithography technique. CONSTITUTION: A film-deposited resist film(11) is patterned on a processed object. A spacer layer is film-deposited in order to coat the processed object and the resist film and a concave part surrounded by the spacer layer is formed. A first opening is formed on the concave part by simultaneously exposing and etching an upper side of the resist film and the processed object on the bottom surface of the concave part so that the spacer film remains on the lateral side of the spacer film. A second opening is formed by eliminating the resist film.
Patent KR-20130097273-A (KR)
Inventor: DONALD DIXON
IPC: C11D17/00
Filed: 2012-02-24
Abstract: PURPOSE: Soap with illumination function is provided to improve the learning effect for manufacturing soap while providing illumination effect and making a user interested by irradiating with various lights to outside. CONSTITUTION: Soap with illumination function has an illuminant (200) which emits light by operating a switch and is mounted in a soap body (100). The illuminant is placed inside a transparent or translucent case and includes a switch operated by the shaking of the body, a battery charged with electricity energy, an LED emitting light by operating the switch to provide power from the battery; and a memory controlling the LED by outputting a stored memory value.
Patent KR-20130097369-A (KR)
Title: Display device and method for driving the same
Inventor: LEE BU YEOL
IPC: G02F1/1345
Filed: 2012-02-24
Abstract: PURPOSE: A display device and a driving method thereof reduce the signal distortion of a data voltage by reducing the line resistance of a data line. CONSTITUTION: A first data line group including first data lines, a second data line group including second data lines and scan lines are formed on a display panel. First source drive ICs (121) supply a data voltage to the first data line group. Second source drive ICs (131) supply the data voltage to the second data line group. A scan drive circuit supplies a scan pulse to the scan lines. First data lines (DL1) and second data lines (DL2) are not connected to each other and are parallel to each other.
Patent KR-20130097851-A (KR)
Title: Led lighting apparatus having vision function and system as the same
Inventor: KIM DO HYUN
IPC: H05B37/02
Filed: 2012-02-27
Abstract: PURPOSE: An LED lighting device having a vision function and an LED lighting system combine a unique function of a light and a security function by selectively storing photographed images. CONSTITUTION: An LED lighting device (100) includes an LED installation block (120), a transparent or translucent protective cover (140), a body part (110), an image photographing part (150), an external memory (160), and a control part. The LED installation block is formed to arrange multiple LED modules (130) in a dispersed manner. The translucent protective cover surrounds the LED installation block to protect the LED modules. The body, in which the LED installation block is mounted, includes multiple heat radiation fins to discharge heat from multiple LEDs to the outside. The image photographing part is installed at the LED installation block. The external memory is inserted into one side of the body. The control part is installed in the body, drives the LED modules, and controls the image photographing part.
Patent KR-20130103111-A (KR)
Title: Transfer apparatus of dynamic pressure for system of standard dynamic pressure
Inventor: CHOI IN MOOK
IPC: G01L27/00
Filed: 2012-03-09
Abstract: PURPOSE: A dynamic pressure transferring device for a dynamic pressure stand is provided to transfer constant dynamic pressure when instantly opening a needle valve by removing a gap between a pressing unit and a driving shaft, thereby accurately and precisely measuring dynamic pressure. CONSTITUTION: A dynamic pressure transferring device (100) for a dynamic pressure stand includes a needle valve, a pressing unit (120), a driving unit (130), and an impact unit (140). One end portion of the needle valve opens or closes a connection line. The pressing unit is connected to the other end portion of the needle valve, thereby pressing the needle valve to one direction by the rotation. The driving unit connects the needle valve and the pressing unit and includes one or more hinge joining unit, thereby changing the distance between the needle valve and the pressing unit. The impact unit applies impact to the hinge joining unit, thereby rotating the needle valve in one direction by the rotation of the driving unit.
Patent KR-20130103122-A (KR)
Title: Random backoff apparatus and method for retrieval of augmenting broadcasting content
Inventor: HA JEOUNG LAK
IPC: H04N7/173
Filed: 2012-03-09
Abstract: PURPOSE: A random backoff apparatus for an augmented content reception and a method thereof are provided to enable multiple viewers to efficiently use a bi-directional service by preventing multiple reception terminals from being connected to a program-related website or augmented content at the same time. CONSTITUTION: A reception terminal (510) receives meta data from a server (520). In case a first random backoff is included in the meta data, the receiving unit (511) of the reception terminal indicates a reception request of augmented content by using the first random backoff. The control unit (512) of the reception terminal requests the reception of the augmented content to the server after implementing the first random backoff. In case the first random backoff is not included in the meta data, the control unit generates the first random backoff by using a probability distribution of predetermined random sampling numbers (502) and parameters of random sampling numbers (503). [Reference numerals] (500) Random number direction; (501) Whether the random number is directed or not; (502) Random number distribution; (503) Random number parameter; (511) Receiving unit; (512) Control unit; (521) Transmitting unit; (522) Providing unit
Patent KR-20120109354-A (KR)
Title: Semiconductor manufacturing apparatus and semiconductor manufacturing method
Inventor: SUZUKI KUNIHIKO
IPC: C23C16/455
Filed: 2012-03-22
Abstract: PURPOSE: An apparatus and method for manufacturing a semiconductor are provided to improve productivity while maintaining the high quality of an epitaxial film. CONSTITUTION: A reaction chamber(A-D) is connected to a transfer module(12). A robot(13) for returning a wafer is arranged on the transfer module. The transfer module is connected to an IO module(14) for carrying in and out the wafer. The reaction chamber is connected to a mass flow controller(16a) and a source gas supply unit(16b). A source gas supply line(15a-15d) is connected to a vent line(19b) with a valve(19a).
Patent KR-20130107598-A (KR)
Title: Positive active material for lithium ion secondary battery, method for preparing thereof, and lithium ion secondary battery including the same
Inventor: LEE MI SUN
IPC: H01M4/1391
Filed: 2012-03-22
Abstract: PURPOSE: A positive active material containing antimony is provided to remarkably suppress the impedance increase due to high temperature charging and discharging cycle and to remarkably increase high temperature lifetime. CONSTITUTION: A positive active material is represented by chemical formula 1: yLi_2MnO_3-(1-y)LiM_(1-x)Sb_(x)O_2 and contains antimony. In the chemical formula, M is one or more selected from Ni, Co, and Mn, 0<x<1, and 0<y<1. A manufacturing method of the positive active material comprises a step of diluting an antimony-containing compound by alcohol; a step of adding yLi_2MnO_3-(1-y)LiMO_2 into the obtained antimony-containing compound diluted solution and stirring the added mixture; a step of evaporating alcohol by heating the solution; and a step of conducting a heat-treatment.
Patent KR-20130108844-A (KR)
Title: Up-flow biofilm reactor
Inventor: EUM KI HYUN
IPC: C02F3/06
Filed: 2012-03-26
Abstract: PURPOSE: An up-flow type and organism type water-treatment apparatus is provided to solve problems such as deterioration of outflow water quality and blockage of an opening caused by deposition of suspended solids and loss of a biofilm. CONSTITUTION: An up-flow type and organism type water-treatment apparatus comprises: a raw water inflow pipe (12) formed on the lower part; a purified, treated water outflow pipe (13) formed on the upper part; gravel layers (30); and wood chip carrier layers (40). The gravel layers, which comprise multiple layers according to the sizes of gravels so that the raw water passes through, are formed on the upper part of the inflow pipe. The wood chip carrier layers, wherein the wood chips are configured to comprise layers so that the raw water, which rises as passes the gravel layers, can pass through the multiple wood chips, are formed on the upper part of the gravel layers.
Patent KR-20130110618-A (KR)
Title: Strength measuring device
Inventor: LEE SANG WON
IPC: G01N3/08
Filed: 2012-03-29
Abstract: PURPOSE: An assembly strength evaluation device of a link part is provided to calculate assembly strength between a link material and a pin material by measuring a compressive force and a tensile force which are delivered to a drive unit when a material is inserted into or separated from a measurement groove by the lifting operation. CONSTITUTION: An assembly strength evaluation device of a link part includes a lower holder (100), an ink material (200), an upper holder (300), a pin material (400), and a control unit (500). The link material has the lower end which is fixed by a lower holder, and the upper end on which a measuring groove (210) is formed to have a diameter and a vertical depth having the same condition as the pin hole of a measured part. The upper holder is lifted from the upper side of the link material from the driving power of a drive unit. The pin material is inserted into or separated from the measurement groove by the lifting operation; since the pin material has the upper end which is fixed by the upper holder, and the lower end which is formed to have the same diameter and vertical thickness as the measurement groove. The control unit calculates assembly strength between the link material and the pin material by measuring a compressive force or a tensile force which is delivered to the drive unit, in case the pin material is inserted into or separated from the measurement groove by the lifting operation. [Reference numerals] (500) Control unit; (510) Display unit
Patent KR-20130113005-A (KR)
Title: Insulation method of concrete structures by using adiabatic and shear connection technique
Inventor: LEE CHIN YONG
IPC: E04B1/00
Filed: 2012-04-05
Abstract: PURPOSE: An insulation method for concrete structures using an insulating material and a shear connector is provided to install an insulation material between a living room and a veranda with structural stability using a shear connector. CONSTITUTION: An insulation method for concrete structures using an insulating material and a shear connector comprises the following steps: installing an insulation material (30) on a boundary surface between a living room and a veranda in a concrete building; installing a shear connector (10) of which diameter is 1.0-10 cm, length is 10-200 cm, and the tip end connected to a slab re-bar is 1-10 cm; and connecting the shear connector to a re-bar and placing and curing concrete. [Reference numerals] (AA) Living room; (BB) Veranda
Patent KR-20130116482-A (KR)
Title: Bicycle with acceleration pedal using rewinder
Inventor: KIM SU JONG
IPC: B62M11/00
Filed: 2012-04-05
Abstract: PURPOSE: A bicycle having acceleration pedals using a rewinding function is provided to minimize power loss by elevating pedals using the reverse rotation of a rotary shaft and moving the pedals frontwards using a reverse gear. CONSTITUTION: A bicycle having acceleration pedals using a rewinding function comprises a frame (100), a longitudinal-axis crank shaft (200), an amplifying unit (300), an elevating unit (400), and a rewinding conversion unit (500). A rear wheel (110), a saddle, and a handle in which a front wheel (120) is fixed are installed in the frame. The power point (260) of the longitudinal-axis crank shaft is fixed to the frame, and the longitudinal-axis crank shaft generates power when a passenger steps on the pedals. The amplifying unit is connected to a pulley (310) formed on the end of the longitudinal-axis crank shaft and amplifies the generated power. The elevating unit moves the bicycle by rotating a rotary shaft (410) connected to the rear wheel frontwards. The rewinding conversion unit moves the bicycle frontwards by elevating the pedals and converting the reverse rotation of the rotary shaft into the forward rotation.
Patent KR-20130113168-A (KR)
Title: Apparatus for driving light emitting diode
Inventor: CHO JANG HWAN
IPC: H05B37/02
Filed: 2012-04-05
Abstract: PURPOSE: An apparatus for driving a light emitting diode is provided to prevent a flickering phenomenon by continuously driving the light emitting diode. CONSTITUTION: A rectifier (20) rectifies AC power. The rectifier supplies the AC power as ripple voltage. A light emitting unit (30) comprises a plurality of light emitting diodes. The light emitting unit is divided into more than two groups. A driving control unit (40) drives one or more groups of more than the two groups.
Patent KR-20130114327-A (KR)
Title: Spin-transfer-torque magnetic random access memory using resonant and dual-spin-filter effects
Inventor: LEE KYUNG JIN
IPC: G11C11/15
Filed: 2012-04-09
Abstract: PURPOSE: A spin transfer torque magnetic memory element using magnetic resonance and dual spin filter effects reduces power consumption by lowering threshold current density required for magnetization reversal. CONSTITUTION: A first fixed magnetic layer (201) has a fixed magnetization direction and is made of materials magnetized in the vertical direction for a film surface. A second fixed magnetic layer (207) has the fixed magnetization direction opposite to the first fixed magnetic layer. A first free magnetic layer (203) has a magnetization direction changed by a current applied from the outside and is made of the materials magnetized in the vertical direction for the film surface. A second free magnetization layer (205) has a magnetization direction changed by the current applied from the outside and is made of materials magnetized in the horizontal direction for the film surface. [Reference numerals] (AA,BB) Electrode
Patent KR-20130114443-A (KR)
Title: 온라인 게임 이용시간 통제 시스템 및 방법
Inventor: SHIM DONG SEOK
IPC: G06Q50/10
Filed: 2012-04-09
Abstract: 본 발명은 온라인 게임 이용시간 통제 시스템 및 방법에 대하여 개시한다. 본 발명의 일면에 따른 온라인 게임 이용시간 통제 시스템은, 이용시간 통제 서비스에 가입한 가입자 회선의 인터넷 트래픽을 분석하여 온라인 게임 접속 여부를 확인하고, 상기 온라인 게임 접속시에 이용자 모드별로 적어도 하루 단위의 온라인 게임 이용시간 총량을 산출하는 제어 단말; 상기 이용자 모드별 상기 적어도 하나 단위의 온라인 게임 이용 제한시간에 대한 설정과 상기 온라인 게임 이용시간 총량에 대한 조회 인터페이스를 제공하는 정책 관리 단말; 및 가입자 단말에 설치되어, 상기 정책 관리 단말과 통신하여 상기 가입자 단말의 사용자 요청에 따라, 상기 조회 인터페이스에 접속하여 상기 가입자 단말의 디스플레이를 통해 상기 이용자 모드별 상기 온라인 게임 이용시간 총량을 표시하는 에이전트를 포함하고, 상기 이용시간 총량이 상기 이용 제한시간을 넘지 않도록 통제하는 것을 특징으로 한다.
Patent KR-20130120921-A (KR)
Title: Roller clutch for transmission
Inventor: KIM TAE HOON
IPC: F16D41/064
Filed: 2012-04-26
Abstract: The present invention relates to a roller clutch for a transmission and, specifically, to a roller clutch for a transmission including a ring-shaped inner race; an outer race outside the inner race with a pocket part dented on the inner circumference in touch with the inner race; a roller inside the pocket part to be moved to one side of the pocket part and to engage the inner race with the outer race from a space between the inner and outer races; a spring to elastically press the roller to one side of the roller; and a roller guide between the inner and outer races to restrict the movement of the roller towards one side of the pocket part by partially entering the pocket part and pushing the roller to the other side of the pocket part.
Patent KR-20130122266-A (KR)
Title: System and apparatus and method for performing charging in host mode
Inventor: LEE WOO KWANG
IPC: H04B1/38
Filed: 2012-04-30
Abstract: The present invention relates to a system, an apparatus and a method for performing charging in a host mode and, specially, capable of charging a terminal in the host mode. To attain the purpose, the system for performing charging in a host mode comprises the terminal receiving concurrently a function of communications with peripherals and a function of charging from an external accessory connected in the host mode; and the external accessory supplying to the terminal concurrently the function of communications with the peripherals and the function of charging in a client mode. [Reference numerals] (110) USB port;(120) Conversion unit (MUIC);(130) First power supply unit;(140) Memory;(210) USB hub;(210a) HDMI port;(210b) USB port;(211) Second power supply unit;(212) Audio unit
Patent KR-20130122868-A (KR)
Title: Zoom lens system and photographing apparatus
Inventor: SHIM HYUNG ROK
IPC: G02B15/16
Filed: 2012-05-01
Abstract: The present invention relates to a zoom lens system and a photographing device having the same. The zoom lens system comprises: a first lens group which has positive refractive power; a second lens group which has negative refractive power and comprises positive and negative lenses; a third lens group which has positive refractive power; and a forth lens group which has positive refractive power and comprises a positive lens. The zoom lens system performs zooming by changing the intervals among the first, second, third, and forth lens groups.
Patent KR-20130031189-A (KR)
Inventor: KIM NAM IL
IPC: H04L27/34
Filed: 2012-05-02
Abstract: 본 발명에 따르면 복수의 심볼 매핑된 신호들에 대한 대역 확산을 통해 대역 확산 신호들을 생성하는 신호 확산부 및 대역 확산 신호들을 복수개의 부반송파와 혼합하고, 혼합된 대역 확산 신호를 합산하여 변조 신호를 생성하는 변조부를 포함하는 다중 반송파 신호 송신 장치 및 방법을 제공한다.
Patent KR-20130126185-A (KR)
Title: Riser tensioner
Inventor: CHO HEE SANG
IPC: B63B35/44
Filed: 2012-05-11
Abstract: A riser tensioner is disclosed. The riser tensioner according to the present invention comprises: multiple support shafts which are arranged to be separated in parallel from each other; a moving unit which is coupled to the support shafts through the through holes of the support shafts and moves in the shaft direction when the support shafts rotate; and a drive unit which controls the tension of a riser by supplying driving force for rotating the support shafts and moving the moving unit.
Patent KR-20130128903-A (KR)
Title: Safety system of orc generation system
Inventor: KIM JANG JIN
IPC: F01K27/02
Filed: 2012-05-18
Abstract: The present invention relates to a safety device of ORC power generation system, and more specifically to a safety device of ORC power generation system capable of securing stability of the ORC power generation system through installation of bypass pipes and valves in the main piping that transfers organic working fluids and through control of a transfer pump supplying the organic working fluid. The safety device of ORC power generation system according to the present invention is characterized by being provided with; a control part that controls the transfer pump to enable adjustment of the amounts of organic working fluid transferred by the transfer pump according to comparison results after comparing with a reference flux following real-time measurement of the amount of working fluid in the main piping at the front end of the transfer pump; for the safety device of ORC power generation system wherein the organic working fluid is repeatedly circulated through the main piping by the transfer pump, undergoes evaporation and condensation processes, and generates electricity by rotating a turbine through heat exchange with a heat source. [Reference numerals] (10) Heat source;(21) Preheater;(22) Evaporator;(23) Turbine;(24) Generator;(25) Condenser;(26) Condensing tank;(34) Control unit;(40) Organic working fluid;(AA) Waste gas;(BB) Electricity;(CC) Coolant;(DD) Control signal;(EE) Measuring signal
Patent KR-20130130500-A (KR)
Title: Apparatus for extracting cultivated wild ginseng pharmacopuncture and method therefor
Inventor: KANG DAE IN
IPC: A23N1/00
Filed: 2012-05-22
Abstract: The present invention relates to an extracting apparatus of a cultivated wild ginseng pharmacopuncture solution, capable of preventing the detection of endotoxin which is an exothermic material due to the bubble generation and enhancing the active ingredients in extraction of a cultivated wild ginseng pharmacopuncture solution for intravenous injection which is an oriental medical treatment. The extracting apparatus of a cultivated wild ginseng pharmacopuncture solution according to the present invention employs an indirect heating method in which water is filled outside a reaction bath, heated, and transferred to the reaction bath with controlling the temperature, the pressure and the time of distilled water, nitrogen is injected into the upper layer part of the reaction bath to disperse and suppress the bubbles, and nitrogen is injected into the lower layer part of the reaction bath to uniformly mix the solution. Moreover, the upper limit temperature and the lower limit temperature are set through a control box so that a constant temperature is remained; mixing of the solution is enhanced by controlling RPM of a magnetic motor; the loss of materials is reduced by complete liquefaction without gasification through a reflux condensing method and a double cooling pipe which allow an enough decocting process; and a sterilization filter is installed as an means for inhibiting outside air inflow and vacuum prevention. [Reference numerals] (160) Supplement water
Patent KR-20130131603-A (KR)
Title: Power modules sharing coolant passage for in-wheel system
Inventor: KANG JI HEE
IPC: H05K7/20
Filed: 2012-05-24
Abstract: The present invention relates to a power module for in-wheel system sharing a cooling passage, which installs a cooling passage between multiple power modules arranged in parallel, uses a common cooling passage, and shares the cooling passage radiating heat generated between the power modules. A power module for in-wheel system sharing a cooling passage according to the present invention arranges multiple power modules to be adjacent to each other, arranges both side surfaces between the multiple power modules to be connected to each of the power modules, and comprises a cooling passage unit (30), in which cooling water flows, for radiating heat generated in the multiple power modules, wherein the cooling passage unit (30) comprises a casing (31) for being connected to each of the multiple power modules and forming a space in which cooling water can flow, a cooling water inlet (33) for being formed in one end of the casing (31) and inserting cooling water, an external wall (32) for being formed in a different end of the casing and being formed in the casing to form the cooling passage between cooling outlets discharging cooling water, and a cooling pin (37) of which both ends are formed to contact with the casing (31) and of which the circumference is exposed to cooling water flowing in the casing (31).