baber/WOPTO huggingface dataset:
Patent KR-20120074464-A (KR)
Title: Substrate transfer apparatus
Inventor: JOUNG JAE HAN
IPC: H01L21/677
Filed: 2010-12-28
Abstract: PURPOSE: A substrate transport apparatus is provided to improve convenience for workers by separating only the decelerator from a substrate transport apparatus. CONSTITUTION: An arm unit(20) is rotatably connected with an installation unit(10). The arm unit includes an arm(210) and a vertical guider(260). A movable up-down elevating unit(30) is installed on the vertical guider. The elevating unit includes an up-down moving unit(310) and a horizontal guider(320). The horizontal guider leads horizontal moving of an effector support unit(40) supporting an end effector(50).
Patent KR-20120077403-A (KR)
Title: Organic luminescence display device and manufacturing method thereof
Inventor: SON JUNG HYUN
IPC: H01L51/56
Filed: 2010-12-30
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to form a minute getter pattern by directly welding getter powder to a sealing substrate by radiating laser. CONSTITUTION: The upper side(11) of a substrate(10) is divided into a pixel region and a getter pattern region. A pixel(P) is formed in the pixel region. The pixel comprises a circuit part and lighting-emitting part. The getter pattern region is formed into a grid format in order to surround the edge of the pixel region. A getter pattern is formed in a first side(21) of a sealing substrate(20) in order to be corresponded to the getter pattern region of the substrate. The getter pattern is identically formed into the grid format with the getter pattern region.
Patent KR-20120078442-A (KR)
Title: Organic light emitting diode display device and method for driving the same
Inventor: LEE JI EUN
IPC: G09G3/30
Filed: 2010-12-31
Abstract: PURPOSE: An organic light emitting diode display device and method for driving the same are provided to increase display quality by exactly compensating deteriorating characteristic of OLED. CONSTITUTION: A display panel(2) defines pixels by the intersection of a plurality of gate and data lines. A gate driving unit(4) drives the plurality of gate lines. A data driving unit(6) drives the plurality of data lines. A timing control unit(8) sets accumulated amounts and compensating degree of image data according to the outside temperature. The timing control unit includes a control signal generation unit, average gradation detection unit, and deterioration unit.
Patent KR-20100048999-A (KR)
Title: Profile element with a sealing element
Inventor: MAISCH CHRISTOF
IPC: E04F13/04
Filed: 2008-07-09
Abstract: The invention relates to a profile element, in particular a construction profile, for example a dry construction profile, a profile for facades or a rendering profile, comprising, in particular a metallic profile body (17, 18) and at least one sealing element (9, 10, 11). Said sealing element is fixed at least to a longitudinal side of the profile body and is made of a plastic. Openings are embodied In the longitudinal side of the profile body and the sealing element comprises projections (12) that are embodied as a single piece with the sealing elements for fixing to the profile body (17, 18) on the side of said sealing elements that face the profile body (17, 18), said projections protruding through the openings. The invention also relates to a method for producing said type of profile element.
Patent KR-20100057599-A (KR)
Title: Multi-spectrum photosensitive device and manufacturing method thereof
Inventor: HU XIAOPING
IPC: H01L27/146
Filed: 2007-12-18
Abstract: A multi-spectrum photosensitive device comprises a top layer and a bottom layer. The top layer comprises photosensitive pixels for photosensitizing a first group of color light. The bottom layer comprises photosensitive pixels for photosensitizing a second group of color light. At least one layer comprises photosensitive pixels having two or more than two spectrums.
Patent KR-20100054130-A (KR)
Title: Method and device for capacitive detection of objects
Inventor: VALISUO PETRI
IPC: G08B1/08
Filed: 2008-06-19
Abstract: Proximity of a person (BOD1) causes a change in the capacitance value of a sensor capacitor (CX) having a pair of capacitive plates. Said change is detected by:-charging said sensor capacitor (CX) by coupling it to a voltage supply (40), wherein said voltage supply (40) is disconnected from a tank capacitor (C2) during said charging,-transferring charge from said sensor capacitor (CX) to a tank capacitor (C2), wherein said voltage supply (40) is disconnected from said tank capacitor (C2) during said charge transfer,-repeating said charging and charge transfer several times,-monitoring the voltage (VX) of said tank capacitor (C2), and-determining at least one value which depends on the rate of change of the voltage (VX) of said tank capacitor (C2). The capacitance of the capacitive sensor is typically low, typically in the order of 100 pF to 1 nF. The capacitance of the tank capacitor (C2) may be several orders of magnitude higher than the capacitance of the sensor capacitor (CX). The large tank capacitor (C2) acts as a part of a low-pass filter which effectively filters out signal noise.
Patent KR-20100072182-A (KR)
Title: Thermoplastic comprising metal identification platelets
Inventor: PUDLEINER HEINZ
IPC: C08J5/18
Filed: 2008-09-02
Abstract: The invention relates to a transparent thermoplastic comprising from 0.0001 to 2% by weight of essentially flat metal identification platelets with a greatest longitudinal dimension of less than 200 μm and a thickness of 2-10 μm, a round or n-angled form where n > 4, characterized in that the metal identification platelets have no recesses or have recesses which are essentially in the middle of the metal identification platelet, do not come closer than 20 μm to the surrounding outer edge of the metal identification platelet and do not constitute more than 30% of the surface of the metal identification platelet, and to the production thereof and use thereof for producing films for personalization of a card layer composite and data carriers in card form, especially smart cards, magnetic strip cards, identification cards and the like.
Patent KR-20100077152-A (KR)
Title: Light-emitting diode chip with high extraction and method for manufacturing the same
Inventor: HORNG RAY HUA
IPC: H01L33/20
Filed: 2008-09-17
Abstract: This invention provides a light-emitting diode chip with high light extraction, which includes a substrate, an epitaxial-layer structure for generating light by electric-optical effect, a transparent reflective layer sandwiched between the substrate and the epitaxial-layer structure, and a pair of electrodes for providing power supply to the epitaxial-layer structure. A bottom surface and top surface of the epitaxial-layer structure are roughened to have a roughness not less than 100nm root mean square (rms). The light generated by the epitaxial-layer structure is hence effectively extracted out. A transparent reflective layer not more than 5μm rms is formed as an interface between the substrate and the epitaxial-layer structure. The light toward the substrate is more effectively reflected upward. The light extraction and brightness are thus enhanced. Methods for manufacturing the light-emitting diode chip of the present invention are also provided.
Patent KR-20100087088-A (KR)
Title: Refrigeration module and refrigeration system
Inventor: WASNIEVSKI DA SILVA LUCIANA
IPC: F25D19/02
Filed: 2008-09-11
Abstract: A refrigeration module (1) capable of being removably fitted into a refrigeratable compartment, comprising at least a first housing (100) and a second housing (200) directly and firmly associated with each other, the first housing (100) interfacing the refrigeration module (1) with the inside of the refrigeratable compartment, the second housing (200) interfacing the refrigeration module (1) with the outside of the refrigeratable compartment, the first housing (100) having an evaporator (104), the second housing (200) having a condenser (206) and a compressor (204) connected with each other, the compressor (204) being associated with the evaporator (104) through at least one suction line (12), the refrigeration module (1) being  characterized in that  the first housing (100) is capable to fit into the refrigeratable compartment through a fitting portion (111) whose cross section is smaller than the largest cross section of the second housing (200), the first housing (100) and the second housing (200) being mechanically connected with each other.
Patent KR-20100054162-A (KR)
Title: Speckle reduction using a tunable liquid lens
Inventor: FRAHM ROBERT EUGENE
IPC: G02B27/48
Filed: 2008-10-15
Abstract: A representative embodiment of the invention provides a projection system (100) having a laser source (110) that incorporates a tunable liquid lens (120) and a spatial light modulator (130) adapted to modulate light generated by the laser source to project an image (142) on a viewing screen (140). The tunable liquid lens is adapted to vary focal length, alignment or position with respect to an optical element that is external to the lens, ability to diffuse light, and/or polarization rotation angle.
Patent KR-20100084185-A (KR)
Title: Method and apparatus for describing components adapted for dynamically modifying a scan path for system-on-chip testing
Inventor: CHAKRABORTY TAPAN JYOTI
IPC: G06F17/50
Filed: 2008-11-25
Abstract: The present invention provides a new hardware description language for chip-level JTAG testing. This new hardware description language, referred to as New BSDL (NSDL), enables testing resources of a system-on-chip to be described, thereby enabling the system-on-chip to be described in a manner that facilitates testing of the system-on-chip. The present invention provides a bottom-up approach to describing a system-on-chip. The present invention supports algorithmic descriptions of each of the components of the system-on-chip, and supports an algorithmic description of interconnections between the components of the system-on-chip, thereby enabling generation of an algorithmic description of the entire system-on-chip or portions of the system-on-chip. The present invention supports devices adapted for dynamically modifying the scan path of a system-on-chip (referred to herein as crossroad devices), including methods for describing such devices and use of such devices to perform testing of system-on-chips.
Patent KR-20100108333-A (KR)
Inventor: BENOIT PASCAL
IPC: G02B17/08
Filed: 2008-12-11
Abstract: 본 발명은 광학 안내 장치, 더욱 상세하게는 이미지를 변형시키지 않고 전송할 수 있는 안내 장치에 관한 것이다. 이들 안내 장치는 더 일반적으로는 교육용 안경이라 불리는 시각 광학 시스템이라 할 수 있다. 광학 안내 장치는 안내 장치의 표면에 반사성 미소 구조로 만들어진 출사부를 포함한다. 미소 구조는 안내 장치로부터 나올 수 있는 대향 표면에 대하여 주어진 각도로 광 빔을 되돌아가게 하기 위하여 돌출된 각도를 가진 프리즘을 형성한다. 상기 미소 구조의 절단 및 배열은 크고 안락한 이미지를 발생시키는 동안에 눈으로 볼 수 있는 것이 바람직하다.
Patent KR-20100092018-A (KR)
Inventor: AGGARWAL POOJA
IPC: H04W4/21
Filed: 2008-11-14
Abstract: 정보를 디스플레이하기 위해 모바일 클라이언트에 대한 적절성을 결정하기 위한 방법들 및 시스템들이 개시된다.  특정 예시적인 방법은 모바일 클라이언트 상의 하나 이상의 제 1 키워드들의 복수의 세트들을 수신하는 단계 ― 제 1 키워드들의 각각의 세트는 하나 이상의 개별적인 제 1 메시지들과 연관됨 ―, 상기 모바일 클라이언트 상의 상기 개별적인 제 1 메시지들의 사용자 상호작용을 모니터링하는 단계, 제 1 키워드들의 상기 복수의 세트들의 각각의 고유 제 1 키워드에 대한 사용자 선택 레이트를 결정하는 단계, 타깃 메시지와 연관된 타깃 키워드들의 세트를 수신하는 단계, 하나 이상의 매칭 파라미터들의 세트를 생성하기 위해 상기 타깃 키워드들의 세트 및 대응하는 사용자 선택 레이트들 사이의 하나 이상의 매칭 동작들을 수행하는 단계, 및 상기 매칭 파라미터들에 의존하여 상기 모바일 클라이언트 상에서 상기 타깃 메시지를 디스플레이하는 단계를 포함한다.
Patent KR-20100085185-A (KR)
Title: Inter-working function for a communication system
Inventor: HSU RAYMOND T
IPC: H04L29/06
Filed: 2003-06-20
Abstract: Inter-Working Function (IWF) for interfacing between a Wireless Local Area Network (WLAN) and a communication system. The IWF may contain sufficient information to authenticate a user access to the WLAN, or the IWF may need to request authentication from the communication system. In one embodiment, the IWF sends an access challenge to the WLAN for a user. The IWF may then pass a response to the challenge on to the communication system for authentication. The IWF allows the WLAN to use the authentication capability of the communication system for local authentication.
Patent KR-20100114938-A (KR)
Inventor: KAWASHITA RIMPEI
IPC: F16F9/04
Filed: 2009-03-10
Abstract: 본 발명의 제 1 실시예에 관련되는 제 1 시일 부재(21A)는 이중 구조의 주름 형상의 벨로스(22)와, 벨로스(22)의 외측에 벨로스(22)의 일부를 덮도록 해서 마련된 진동 조정 수단을 갖는 것으로서, 벨로스(22)의 일부에 주름 형상으로 성형하지 않은 평면부(23)를 마련하고, 또한 상기 진동 조정 수단이, 평면부(23)의 외측 표면의 둘레 방향으로 마련되는 동시에, 복수의 구멍을 둘레 방향으로 갖는 링 형상의 리브(25)와, 리브(25)의 외벽에 마련된 구멍에 삽입하는 추(26)로 이루어진다.  추(26)의 수를 조정하는 것에 의해, 고유 진동수를 조정하고, 제 1 시일 부재(21A)의 고유 진동수와 로터의 회전 주파수의 공진을 방지한다.
Patent KR-20100126757-A (KR)
Inventor: EHRLICH MELVIN
IPC: F02P3/06
Filed: 2009-02-20
Abstract: 내연기관용 플라즈마 플러그는 세라믹으로 형성된 내측 부분 및 알루미늄 또는 다른 금속으로 형성된 외측 부분을 가진 주 몸체를 포함한다. 루테늄 이산화물로 형성된 제1 전극 및 제2 전극은 주 몸체의 전기 절연 부분 내에 축방향으로 배치된다. 플라즈마 플러그는 그의 주 몸체의 둘레에 원주 방향으로 배치되며, 중앙 구멍, 고전압, 직류 발생기에 접속된 외측 판, 스파크 스위치를 통해 제1 전극에 선택적으로 접속된 내측 판 및 상기 내측판 및 외측 판 사이에 배치된 유전체를 포함하는, 도넛 형상의 토로이달 커패시터를 더 포함한다. 제1 전극 및 제2 전극에 직렬로 접속된 저항성 요소는 주 몸체의 하부 부분에 위치된다. 제2 전극은 회로를 완성하도록 접지되거나 또는 접지 상에서 플로팅할 수 있다.
Patent KR-20110005284-A (KR)
Inventor: WATANABE DAISUKE
IPC: G01R31/26
Filed: 2009-05-29
Abstract: 피시험 디바이스를 시험하는 시험 시스템에 있어서, 피시험 디바이스의 내부에 설치되어, 피시험 디바이스의 동작 회로를 시험하는데 이용되는 복수의 시험용 내장 회로와, 복수의 시험용 내장 회로에 대하여 공통 버스를 통해서 전기적으로 접속되어, 주어지는 외부 신호에 따른 디바이스 내 제어 신호를 공통 버스에 공급하는 것으로, 각각의 시험용 내장 회로를 제어하는 디바이스측 제어부와, 디바이스측 제어부에 외부 신호를 공급하는 시험 장치를 포함하는 시험 시스템을 제공한다.
Patent KR-20110036533-A (KR)
Inventor: WEN LING
IPC: B23K26/00
Filed: 2009-05-07
Abstract: 이러한 문제를 더 다루기 위하여, 하나 이상의 특징은 가공물(28)로부터 측정된다. 측정 정보는 룩업 테이블(lookup table)로부터 바람직하게 사전 결정된 레이저 처리 방법을 선택하기 위하여 사용된다. 그런 후에, 레이저 처리 방법은 가공물(28)을 처리하기 위하여 사용된다. 레이저 처리 방법의 룩업 테이블은  이론상의 계산, 작동자의 시행 착오, 후 처리 테스트를 갖는 자동화 시스템적 방법 변형 프로세스, 또는 이들 또는 다른 방법의 일부 조합으로부터 확립될 수 있다. 또한, 자동 처리는 작동자의 오류를 감소시킬 수 있고, 가공물 특징의 알맞은 추적에 대한 측정값을 저장할 수 있다.
Patent KR-20110017392-A (KR)
Inventor: LIANG YANGANG
IPC: C07D405/14
Filed: 2009-04-23
Abstract: 하기 화학식 I의 유기 화합물은 광전 소자에 사용될 수 있다: 
[화학식 I] 
   
상기 식에서, R 1 은, 각각의 경우 독립적으로, C 1 -C 20  지방족 라디칼, C 3 -C 20  방향족 라디칼, 또는 C 3 -C 20  지환족 라디칼이고; R 2 는, 각각의 경우 독립적으로, C 1 -C 20  지방족 라디칼, C 3 -C 20  방향족 라디칼, 또는 C 3 -C 20  지환족 라디칼이고; a는, 각각의 경우 독립적으로, 0 내지 4 범위의 정수이고; b는, 각각의 경우 독립적으로, 0 내지 3 범위의 정수이고; Ar 1 은 직접 결합이거나, 헤테로아릴, 아릴, 알킬 또는 사이클로알킬이고; Ar 2 는 헤테로아릴, 아릴, 알킬 또는 사이클로알킬이고; c는 0, 1 또는 2이고; n은 2 내지 4 범위의 정수이다.
Patent KR-20110028300-A (KR)
Inventor: DULUARD SANDRINE
IPC: C23C18/16
Filed: 2009-06-23
Abstract: 본 발명은 다음 연속 단계: (a) 비전도성 고체 기질 상에 전기전도성 층을 증착하는 단계; (b) 전도성 층의 영역 상에 환원제 또는 산화제(산화환원제)를 증착하는 단계(상기 영역은 상기 전도성 층의 표면의 적어도 일부를 덮는다); 및 (c) 증착될 화합물의 전구체의 용액을 산화환원제 및 산화환원제에 의해 덮이지 않은 전도성 층의 표면의 적어도 일부 모두에 접촉하게 위치시키는 단계(상기 전구체는 산화환원제의 산화환원 전위보다 더 높거나 낮은 산화환원 전위를 가진 것들로부터 선택된다) 및 산화환원 반응 후 증착될 화합물의 전구체 용액에 불용성인 화합물을 형성하는 단계를 포함하여 화합물, 바람직하게는 전기변색 화합물의 비전해 증착 방법에 관한 것이다.
Patent KR-20120079963-A (KR)
Title: Piezoelectric element
Inventor: CHOI BYOUNG YUL
IPC: H01L41/02
Filed: 2011-01-06
Abstract: PURPOSE: A piezoelectric element is provided to increase output per unit volume by generating an electric charge and a voltage from a cover layer prepared at the upper side and lower side of a piezoelectric body. CONSTITUTION: A piezoelectric body(100) comprises a plurality of piezoelectric layers and an internal electrode layer. The plurality of piezoelectric layers and the internal electrode layer are alternately laminated. A cover layer(200) is respectively formed at the upper side and lower side of the piezoelectric body. A first external electrode(300) is formed at one side of the piezoelectric body. A second external electrode(400) is formed at one side of the piezoelectric body. The first external electrode and the second external electrode are formed at the same side of the piezoelectric body.
Patent KR-20120094556-A (KR)
Title: Pharmaceutical composition containing antiarrhythmic drug with increased dissolution property in acidic media
Inventor: KIM JEONG HOON
IPC: A61K31/343
Filed: 2011-02-01
Abstract: PURPOSE: An arrhythmia treatment material is provided to maximize elution rate of main components in an acidic region, thereby improving lower bio-availability of salt or dronedaron in fast-state. CONSTITUTION: An arrhythmia treatment material is coprecipitate type dronedaron solid dispersion or solid liquid. The coprecipitate type dronedarone solid dispersion or the solid liquid contains a water soluble polymer and dronedarone or pharmaceutically allowable salt. The solid dispersion contains a water soluble polymer and dronedarone or pharmaceutically allowable salt. The dronedaron and the water soluble polimer are contained at a weight ratio of 1:0.2-1:5. The solid dispersion or the solid liquid additionally contains surfactant. A manufacturing method of the dronedarone contained solid dispersion or the solid liquid comprises the following steps: melting the dronedarone or the salt which is pharmaceutically allowable and the water soluble polymer in an organic solvent; and removing the organic solvent by freeze-drying, figure forming drying, compression drying or spray drying. The organic solvent is acetone, ethyl acetate, methanol, ethanol or isopropyl alcohol. The dronedarone contained solid dispersion or the solid liquid is formed into acida, granule, capsule or tablet.
Patent KR-20120090329-A (KR)
Title: Switch controller and converter comprising the same
Inventor: EOM HYUN CHUL
IPC: H03K17/08
Filed: 2011-02-07
Abstract: PURPOSE: A switch control device and the converter including the same are provided to prevent damage to a converter due to shoot through by blocking a switching operation before a shoot through current is generated and hard switching occur. CONSTITUTION: An oscillator(200) in a switch control unit(10) generates an oscillator voltage which controls the switching operation of a lower switch and an upper switch by using a feedback signal corresponding to an output voltage of an converter. The switch control unit generates a power voltage. The switch control unit includes a zero current estimator(100), an oscillator, an inverter(210), an upper dead time unit(310), and an upper logical operation unit(320). The switch control unit includes an upper gate driving unit(330), a lower dead time unit(410), a lower logical operation unit(420), and a lower gate driving unit(430).
Patent KR-20120095048-A (KR)
Title: Suspension assembly for car seat and manufacturing method of the same
Inventor: KIM CYUL NYN
IPC: B60N2/42
Filed: 2011-02-18
Abstract: PURPOSE: A suspension assembly for a vehicle and a manufacturing method thereof are provided to prevent noise due to the friction and the corrosion in the contact portion of a boundary wire, a supporting wire, and a tension wire and firmly fix a supporting wire and a tension wire to a boundary wire. CONSTITUTION: A suspension assembly(10) for a vehicle comprises a pair of boundary wires(20), one or more supporting wires(30), one or more tension wires(40), and a reinforcement portion(50). The pair of boundary wires is installed in vertical direction and separated with each other. The supporting wires are installed in cross direction of the boundary wires and comprise a hook portion(31) by being extended to outside. The tension wires are installed in cross direction of the boundary wires and separated with each other. The both ends of the tension wire holding the boundary wires and extended inward. The reinforcement portion is made of synthetic resin and formed in the boundary wires.
Patent KR-20120096749-A (KR)
Title: Memory device and memory system
Inventor: SEO MAN KEUN
IPC: G06F12/02
Filed: 2011-02-23
Abstract: PURPOSE: A device for a memory and a system thereof are provided to assign much parity per a size of data valid despite using the same storage, thereby improving efficiency of an error correction and storage about compressed data. CONSTITUTION: A data compressor(DCOM) generates compressed data by compressing program data using a first unit. A error correction block generator(EBG) divides the compressed data using a second unit, and generates normal data and error correction blocks for a correction of the normal data. The error correction blocks include the normal data, invalid data of a size corresponding to the normal data, and parity about the normal and invalid data.
Patent KR-20120097681-A (KR)
Title: Manufacturing method of jeonbyeong using skim pine-nut sullage
Inventor: CHOE MYEON
IPC: A21D2/36
Filed: 2011-02-25
Abstract: PURPOSE: A producing method of grilled pine nut cake using defatted pine nut dregs is provided to offer consumers the savory taste of the pine nut dregs and the crunchy texture of the cake. CONSTITUTION: A producing method of grilled pine nut cake using defatted pine nut dregs comprises the following steps: crushing pine nuts into the size of 5-100 micrometers; centrifuging the crushed pine nuts to obtain defatted pine nut dregs; mixing the middle part of the pine nut dregs with vegetable oil to obtain a pine nut dreg mixture; adding egg white and powder materials into the pine nut dregs mixture to obtain grilled pine nut cake dough; and molding, heating, and cooling the grilled pine nut cake dough using upper and lower heating plates at 150-200 deg. C. [Reference numerals] (AA) Crushing process; (BB) Ultra-fine crushing process; (CC) Low-temperature crushing process; (DD) Separation process(high-speed centrifuge, 10,000-15,800g, 20-35 deg. C, 3-phase separation); (EE, HH) Oil; (FF) Sludge; (GG) Moisture; (II) Sludge(utilizing as a food material; (JJ) Mixing pine nut sludge and vegetable oil; (KK) Kneading; (LL) Molding, heating, and cooling; (MM) Packaging
Patent KR-20120097851-A (KR)
Title: Separation method of active cathodic material from scrap of positive plate in lithium rechargeable battery
Inventor: LEE JAE CHUN
IPC: H01M10/54
Filed: 2011-02-25
Abstract: PURPOSE: A manufacturing method of a positive electrode active material from a positive electrode plate scrap is provided to consist of simple steps, to separate a positive electrode active material with high purity by separating the positive electrode active material through a physical method, and to facilitate post process which is a separation refilling process. CONSTITUTION: A manufacturing method of a positive electrode active material from a positive electrode plate scrap comprises: a cutting step(S100) cutting a current collector coated with a positive electrode active material to moderate size; a heat treatment step(S200) heat-treating the cut current collector in low temperatures; a cooling step cooling the heat-treated current collector in the air; a vibration and separation step(S400) detaching and separating the active material from a surface of the current collector by using a concussor. [Reference numerals] (S100) Cutting step; (S200) Heat-treatment step; (S300) Cooling step; (S400) Vibrating and separating step
Patent KR-20120105624-A (KR)
Title: Lighting tower
Inventor: KANG WON IL
IPC: F21V21/116
Filed: 2011-03-16
Abstract: PURPOSE: A light tower equipped with a safety lifting means is provided to improve stability since a break bar supports a lower portion of a carriage while being projected from a pillar when a lamp platform is lifted. CONSTITUTION: A fixed terminal housing is installed to be projected to the top of a rail housing(2). A power connection means is magnetized by power provided from a control means. A power supply unit(35) outputs the power to a fixed terminal(33) according to the control of the control means. An inclined plate(36) is installed on the top of a carriage(10) in order to correspond to the inclined surface. A movable terminal(37) is installed on an upper side of the inclined plate in order to let a brush(38) correspond to the fixed terminal.