baber/WOPTO huggingface dataset:
Patent KR-20100115751-A (KR)
Title: Impact-resistant polyurethanes
Inventor: GERKIN RICHARD M
IPC: C08G18/10
Filed: 2008-12-26
Abstract: The present invention teaches a new process to produce novel, hard, optically clear, impact-resistant polyurethane polymers that are characterized by excellent thermo mechanical properties and chemical resistance, and the polymers made as a result of such a process. The polyurethanes are made by reacting a) a prepolymer made by reacting a polyisocyanate with a primary amine-terminated polyether with an amine functionality of about 2 and a molecular weight of >1000, and in which the free —NCO content of the resulting prepolymer is >18% by weight; with b) (i) a polyol having an average hydroxyl functionality greater than or equal to 2 and an average hydroxyl equivalent weight of from about 300 to about 1,000, and (ii) a curing agent that has isocyanate reactive groups, a functionality of 2 to 3 and a molecular weight of <400. More preferably the prepolymer is made by reacting a cycloaliphatic polyisocyanate with a primary amine-terminated polyether diamine of 2000 to about 2500 molecular weight, the polyol is either a polyester polyol triol with a molecular weight of between about 540 and 900, or a polyether glycol with a molecular weight of between about 650 and 2000, or a polyester polyol diol with a molecular weight of up to 2,000, and the curing agent is either dianhydrohexitol, an aromatic diamine, an aromatic ring containing diol or a cyclohexanedimethanol.
Patent KR-20100121482-A (KR)
Inventor: GOBELT BERND
IPC: C09D7/45
Filed: 2009-02-03
Abstract: 본 발명은 적어도 하나의 에틸렌성 불포화된 페닐기 함유 모노머와 적어도 하나의 α,ß-불포화된 모노카르복실산 및/또는 적어도 하나의 α,ß-불포화 디카르복실산의 적어도 부분적으로 염화된 공중합체, 적어도 하나의 수용성 폴리에테르, 적어도 하나의 수용성 폴리에테르와 지방족 디카르복실산의 에스테르화물, 그리고 적어도 3개의 카르복실기를 함유하는 카르복실산과 적어도 하나의 수용성 폴리에테르의 에스테르화 반응에 의해 얻을 수 있는 스타 중합체의 저-VOC 혼합물에 관한 것이고, 또한 저-VOC 안료 페이스트 또는 저-VOC 페인트 시스템의 생산을 위한, 본 발명에 따른 저-VOC 혼합물의 용도에 관한 것이다.
Patent KR-20100130635-A (KR)
Inventor: BANDOH TAKESHI
IPC: A47K10/42
Filed: 2009-03-30
Abstract: 접어 겹쳐진 시트를 전체의 부피를 작게 억제하면서 겹쳐 쌓을 수 있는 기술을 제공한다. 
제 1 시트체(12A, 12B)는, 시트를 접어 겹침으로써 형성되고, 접음부(12Aa, 12Ba)와 개구부(12ab, 12Bb)를 가지고 있다.  제 2 시트체(13A)는, 시트를 접어서 겹친 후, 다시 동일방향으로 접어 겹침으로써 형성되고, 1회째의 접어 겹침에 의하여 형성된 접음부(13Aa) 및 개구부(13Ab)와, 2회째의 접어 겹침에 의하여 형성된 공간부(13c)를 가지고 있다.  제 2 시트체(13A)의 공간부(13c)에는, 제 1 시트체(12A)의 개구부(12Ab)가 적층방향의 한쪽 측에 삽입되고, 제 1 시트체(12B)의 접음부(12Ba)가 적층방향의 다른쪽 측에 삽입되어 있다.
Patent KR-20110031157-A (KR)
Inventor: REISBERG ERHARD
IPC: A61B17/82
Filed: 2009-05-27
Abstract: 도 1은 본 발명에 따른 임플란트(1)를 도시한다. 임플란트는 종방향 축(L)을 따라 연장된 중심 필렛(2)을 구비한다. 필렛(2)은 일정한 간격으로 형성된 개구들(3)을 구비한다. 개구들(3)과 동일한 높이에서 양측면 상에서 직각으로 연장된 클램프들(4)은, 임플란트가 삽입될 때 관상골과 상호 결합되어 관상골을 고정한다. 필렛(2)은 3차원으로 밴딩될 수 있도록 형성된다. 필렛(2)의 종방향 축(L)에 대하여 두 평면으로 밴딩되고, 그리고 종방향 축(L)을 중심으로 비틀릴 수 있다. 따라서, 절단 플라이어를 이용하여 원하는 길이로 절단될 수 있는, 규칙적인 구조를 갖는 단순한 임플란트(1)가 제공된다.
Patent KR-20120080421-A (KR)
Title: Uv ink hardening device capable of breaking infrared light
Inventor: CHOI GEUN SOO
IPC: B41M7/00
Filed: 2011-01-07
Abstract: PURPOSE: A UV curing machine capable of blocking the infrared rays is provided to improve a print quality by preventing a temperature increase of an object to be printed because the infrared rays emitted by the UV lights are efficiently removed. CONSTITUTION: A UV curing machine capable of blocking the infrared rays comprises a housing, a lamp(110), a reflecting unit, a door opening/closing device, and an infrared ray blocking unit. The lamp is installed in the inside of the housing, thereby emitting lights. The reflecting unit is arranged around the lamp and reflecting the lights of the lamp, thereby downwardly irradiating the lights. The door opening/closing device is installed in the lower side of the reflecting unit, thereby blocking or transmitting the lights of the lamp. The infrared ray blocking unit is installed in the lower side of the door opening/closing device, thereby blocking the infrared rays from the lights penetrating through the door opening/closing device and transmitting the infrared rays.
Patent KR-20120081331-A (KR)
Title: Method and apparatus for manufacturing cotton using the paper mulberry
Inventor: KIM SANG KUN
IPC: D01B1/14
Filed: 2011-01-11
Abstract: PURPOSE: An apparatus and a method for fabricating cotton from paper mulberry are provided to obtain light and soft cotton with high tensile strength and to produce clothes and beddings. CONSTITUTION: An apparatus for fabricating cotton from paper mulberry comprises: a white skin supply device(10) for slightly cutting and supplying the processed white skin; a step of chopping the white skin; and a step of twisting and dissociating white skin or mixing synthetic fiber and white skin and dissociating.
Patent KR-20120081437-A (KR)
Title: Apparatus for chemical vapor deposition
Inventor: HUH YUN SUNG
IPC: C23C16/44
Filed: 2011-01-11
Abstract: PURPOSE: A CVD(Chemical Vapor Deposition) apparatus is provided to obtain a uniform wide area thin film of a high quality by minimizing the thermal expansion distortion of a shower head. CONSTITUTION: A CVD apparatus comprises a process chamber(100), a back plate(200), a gas diffusion member(300), a shower head(400), and a susceptor(500). The process chamber partitions a reaction space(150). The back plate comprises a gas inflow port(210) in a central part. The gas diffusion member is separately arranged in the lower part of the gas inflow port and joined to the back plate by a first combining member. The gas diffusion member diffuses the process gas being supplied through the gas inflow port. A central part of the shower head is joined to the gas diffusion member by a second joining member and a plurality of jetting holes is punched in the shower hole. The susceptor is separately arranged in the lower part of the shower head and supports a substrate(800). A plurality of gas inducing holes vertically passes through the gas diffusion member so that the process gas being supplied through the gas inflow port is diffused to the lower part of the gas diffusion member.
Patent KR-20120084371-A (KR)
Title: Position alignment control apparatus and method of block lift equipment for shipbuilding
Inventor: LEE JONG KUN
IPC: B66C13/18
Filed: 2011-01-20
Abstract: PURPOSE: An apparatus and a method for controlling position alignment of a block lift for shipbuilding are provided to improve the control performance of flow rate by using a proportional valve and to reduce the position alignment errors of a cylinder by using an analog control method with PID control. CONSTITUTION: An apparatus for controlling position alignment of a block lift for shipbuilding comprises a hydraulic cylinder module(800), a PLC(Programmable Logic Controller), a GP(Graphic Touch Panel)(200), an amplifier(400), a pump, a motor, and a proportional valve(600). The hydraulic cylinder module supports blocks for shipbuilding. The PLC outputs after PLC-calculating the position signals of a cylinder from the hydraulic cylinder module. The GP inputs the values for the final arrival position of the blocks. The amplifier amplifies the signals from the PLC. The proportional valve proportionally controls the flow rate supplied from the pump and the motor according to the cylinder position signals PLC-controlled from the amplifier.
Patent KR-20120085572-A (KR)
Title: Solar cell and manufacturing method of the same
Inventor: LEE DONG KEUN
IPC: H01L31/042
Filed: 2011-01-24
Abstract: PURPOSE: A solar cell and a manufacturing method thereof are provided to improve surface uniformity between a light absorption layer and a rear electrode layer by forming an inclined surface on an inner lateral side of the rear electrode layer. CONSTITUTION: A rear electrode layer(200) is formed on a substrate(100). The lateral side of the rear electrode layer includes a plurality of inclined surfaces which is bent. A light absorption layer(300) is formed on the rear electrode layer. A first buffer layer(400) is formed on the light absorption layer. A second buffer layer(500) is formed on the first buffer layer. A window layer(600) is formed on the second buffer layer.
Patent KR-20120086867-A (KR)
Title: LED device improved radient heat efficiency and fabricating method thereof
Inventor: LEE CHEOL SOO
IPC: H01L33/64
Filed: 2011-01-27
Abstract: PURPOSE: An LED device with improved heat dissipation efficiency and a fabricating method thereof are provided to efficiently emit heat generated from an LED chip by pumping the heat generated from a mounted LED chip to top and lower portions through the pumping layer. CONSTITUTION: An LED chip(10) is mounted on one side of a printed circuit board(12). A silicon layer(16) is formed on the printed circuit board. The silicon layer is formed into a thickness of receiving an outer lead(14) which is led to a lateral side of the LED chip. A pumping layer(18) is formed on the top of the silicon layer. A heat sink(20) is mounted on a rear side of the printed circuit board.
Patent KR-20120088162-A (KR)
Title: Charging station guide system and method for electric vehicle
Inventor: LEE YOUNG JU
IPC: H02J7/00
Filed: 2011-01-31
Abstract: PURPOSE: An intelligent guide system and a method for an electric car charging station are provided to conveniently charge a battery without waiting for a long time by leading vehicles to the charging station which can charge immediately. CONSTITUTION: A battery management system(10) controls a battery over all. A vehicle control unit(20) finds a close charging station based on the current location. A communication module(44) is installed in a charging station(40) to communicate with the vehicle control unit. A charging station management server(46) transmits information about a charger(42) of the charging station to the vehicle control unit. A display means(30) displays information about suitable charging stations.
Patent KR-20120088210-A (KR)
Title: Electrode assembly and rechargeable battery including the same
Inventor: KIM HO SEONG
IPC: H01M50/119
Filed: 2011-01-31
Abstract: PURPOSE: An electrode assembly and a secondary battery including the same are provided to reduce thickness by not forming unnecessary active material layers and increase strength of the case. CONSTITUTION: An electrode assembly(100) comprises a negative electrode current collector(111), a first negative electrode active material layer formed on a first surface of the negative electrode current collector(112), a negative plate consisting of a second negative active material layer formed on a second surface, a positive electrode plate consisting of a positive electrode current collector(121), a first positive electrode active material layer(122) formed on the second surface, and a separator(130) placed between the negative plate and the positive plate. The negative electrode plate is place at the outermost when the negative electrode plate, the positive electrode plate, and the separator are reeled.
Patent KR-20120088915-A (KR)
Title: Precast concrete slab construction method of bridge
Inventor: KIM KEUN TAEK
IPC: E01D19/12
Filed: 2011-02-01
Abstract: PURPOSE: A construction method of a precast concrete slab of a bridge is provided to prevent damage to surrounding facilities by constructing a precast concrete slab using small equipment. CONSTITUTION: A construction method of a precast concrete slab of a bridge is as follows. A first crane vehicle enters to one side of an installation section of a girder of a bridge(S10). A first-section precast concrete slab is installed on the top of the girder using the first crane vehicle(S20). A second crane vehicle enters to the top of the installed first-section precast concrete slab(S30). A second-section precast concrete slab is installed on the top of the girder using the second crane vehicle(S40).
Patent KR-20120089534-A (KR)
Title: Online information provide method and book take data record tag
Inventor: KIM KYOUNG JOONG
IPC: G06V30/224
Filed: 2011-02-03
Abstract: PURPOSE: An additional information supplying method and a book equipped with an information recording unit are provided to enable a user to view a profile and a blog of an author through a user terminal and to execute various communications with an author. CONSTITUTION: An optical code(100) for information of an author or a publisher is printed in a cover printing process of a book(200). The optical code is printed in a printing process of a cover. The optical code is printed on one side of an inner page of the book in a publication printing process. The optical code is equipped through an optical code sticker work after publishing the book. Telephone number/web URL/other information of the author or the publisher are recorded on the optical code.
Patent KR-20110091488-A (KR)
Title: Volatile imidazoles and group 2 imidazole based metal precursors
Inventor: NORMAN JOHN ANTHONY THOMAS
IPC: C07D233/56
Filed: 2011-02-07
Abstract: PURPOSE: An imidazole ligand is provided to be used as a precursor molecule for deposition process of CVD and ALD. CONSTITUTION: A polyalkylated imidazole is denoted by chemical formula. In chemical formula, R1, R2, and R3 is independently C1-C10 primary, secondary, or tertiary alkyl; C1-C10 primary, secondary, or tertiary alkoxy; C1-C10 primary, secondary, or tertiary alkyl amine; or hetero atom-substituted cyclic functionalized C1-C10 primary, secondary, or tertiary alkyl. The hetero atom-substituted cyclic structure is imidazole, pyrrole, pyridine, furan, pyrimidine, pyrazole, or mixture thereof. A film is deposited using imidazolate.
Patent KR-20120091898-A (KR)
Title: Method and system for collecting information of access point interworking with mobile card payment system, mobile communication terminal for use therein
Inventor: JEONG SEUNG HYUK
IPC: H04W64/00
Filed: 2011-02-10
Abstract: PURPOSE: A mobile card payment system and an access point information collecting method are provided to collect access point information of a mobile communication terminal and to update transmitted information in database. CONSTITUTION: A mobile communication terminal processes mobile card payment through a mobile card payment terminal(S10). A card company server transmits mobile card payment processing information to an AP(Access Point) information collecting server(S20). The AP information collecting server transmits an AP information collecting control signal to the mobile communication terminal(S30). The AP information collecting server receives AP information which is received from the mobile communication terminal(S40). The AP information collecting server updates database by the collected AP information(S50).
Patent KR-20120096645-A (KR)
Title: 스마트 기기를 이용한 약물 정보 검색 및 제공 방법
Inventor: SEO SUNG BO
IPC: G06F17/30
Filed: 2011-02-23
Abstract: 본 발명은 스마트 기기를 이용한 약물 정보 검색 및 제공 방법에 관한 것으로서, 보다 구체적으로는 (1) 스마트 기기의 약물 촬영 사진으로부터 약물의 형태를 검출하는 단계; (2) 상기 검출된 약물의 형태를 이용하여 약물 데이터베이스로부터 상기 약물의 형태와 일치하는 약물을 검색하는 단계; 및 (3) 상기 약물 데이터베이스로부터 상기 검색된 약물에 대한 정보를 추출하여 상기 스마트 기기에 출력하여 제공하는 단계를 포함하는 것을 그 구성상의 특징으로 한다. 
본 발명에서 제안하고 있는 스마트 기기를 이용한 약물 정보 검색 및 제공 방법에 따르면, 약물 촬영 사진으로부터 약물의 형태를 검출하고 검출된 약물의 형태를 약물 데이터베이스와 비교하여 약물에 대한 정보를 추출하여 제공함으로써, 사용자가 자신이 복용하는 약물에 대한 정보를 약물 촬영 사진을 이용하여 쉽게 얻을 수 있어 안심하고 약물을 복용할 수 있도록 하고, 약물의 폐기에 따른 낭비와 약물의 오남용을 방지할 수 있다.  또한, 본 발명에 따르면, 약물의 기본 정보뿐만 아니라, 약물 부작용 정보, 연관 약물 정보, 음식물 정보 등 추가 정보를 더 제공함으로써, 환자의 안전한 약물 복용에 도움을 주고 약물 복용으로 인한 효과를 증대시킬 수 있다.
Patent KR-20120096685-A (KR)
Title: Control method of free fall apparatus of hot-air balloon
Inventor: KIM KI SAN
IPC: B64D1/02
Filed: 2011-02-23
Abstract: PURPOSE: A method for controlling a hot-air balloon falling device is provided to fall articles at a target spot with a falling device corresponding to the conditions of wind directions or wind velocities. CONSTITUTION: A method for controlling a hot-air balloon falling device is as follows. A coordinate of a target spot(T), a target time reaching to the target spot, an error range of the target spot are recorded in a memory of a falling device(20). A hot-air balloon falling device is started under normal wind velocities and wind directions. In order to judge whether the hot-air balloon falling device flies in a predetermined direction or not, the change of the wind directions is judged after the hot-air balloon device starts. In order to judge whether the hot-air balloon falling device is reached to the target spot at the target time, the change of the wind velocities is judged while the hot-air balloon device moves to a predetermined direction. If the wind directions and wind velocities are normal, the falling device is operated at the target time to fall articles(30).
Patent KR-20110099652-A (KR)
Inventor: HANDA IBUKI
IPC: G01C17/38
Filed: 2011-03-02
Abstract: 자기 데이터 처리 장치에서, 입력부는 자기 센서로부터 출력된 자기 데이터 q i 를 순차적으로 수신한다.  저장부는 입력부를 통하여 수신된 자기 데이터를 순차적으로 저장한다.  오프셋 도출부는 저장부에 저장된 복수의 자기 데이터를 통계적 모집단으로서 사용하여 확률론적 방법에 따라 오프셋을 도출한다.  오프셋 도출부는 자기 데이터 q i  각각에 포함된 오차 Δp i 가 확률 분포 μ에 따르는 확률 변수 ν i 라고 가정하고, 확률 분포 μ에 대응하는 기대값을 사용하여 오프셋을 도출한다.  구체적으로, 오프셋 도출부는, 오프셋으로부터, 통계적 모집단의 자기 데이터 q i  각각에서 Δp i  각각을 감산함으로써 얻어지는 참 자기 데이터 각각까지의 거리들의 변량을 나타내는 인덱스를 계산하고, 계산된 인덱스의 기대값을 최소화하는 오프셋을 도출한다.
Patent KR-20120103202-A (KR)
Title: In-corner coupling implement for construction mold
Inventor: KIM SI YONG
IPC: E04G17/04
Filed: 2011-03-10
Abstract: PURPOSE: An in-corner connector for a mold is provided to prevent damage to an insertion hole caused by a fastening piece during a mold vibrating process. CONSTITUTION: An in-corner connector for a mold comprises a wall-panel support(10), finishing members(30), and reinforcing members(20). The wall-panel support comprises two wall supports(11) and two panel supports(13). The wall supports comprise wall contact portions(111) and corner portions(113). The panel supports are connected to the wall supports and comprise panel contact portions(131) and insertion holes(132). Fastening pins are inserted into the insertion holes. The finishing members connect the panel contact portions to reinforce the strength of the wall-panel support. Each reinforcing member comprises a connection portion(21) and two contact portions(23,24). The contact portions are connected to both sides of the connection portion and touch the outer and inner surfaces of the panel contact portions.
Patent KR-20110043570-A (KR)
Title: 변동 이율이 적용되는 예금 상품의 운용 방법 및 시스템
Inventor: PARK CHAN KEUN
IPC: G06Q40/02
Filed: 2011-03-18
Abstract: 본 발명은 예금 상품 가입자의 금융거래 실적에 따라 차등한 이율이 부여되는 예금 상품을 운용하는 방법 및 시스템에 관한 것이다.  본 발명의 일 실시예에서, 가입자가 해당 금융기관과 더 많은 거래 실적을 쌓을수록 가입자의 예금 잔액에 대해 더 많은 이율이 제공되도록 한다.  또한, 본 발명의 일 실시예에 따르면, 예금 상품을 운용하는 서버에서 수행되는 예금 상품의 운용 방법이 제공되며, 상기 방법은, 이율 결정부에서, 예금 상품에 가입한 가입자와 연관된 하나 이상의 금융상품에 대한 금융거래 실적에 기초하여, 상기 가입자의 예금에 적용되는 이율을 계산하는 단계, 제어부에서, 상기 계산된 이율에 기초하여 상기 가입자의 예금에 대해 지급할 이자액을 계산하는 단계, 및 상기 제어부가 상기 계산된 이자액에 관한 정보를 입금 시스템에 전송하는 단계를 포함한다.
Patent KR-20120108533-A (KR)
Title: Manufacturing method of functional media using cheju scoria and nutriculture method and functional materials for preventing and treating of thereof manufacturing
Inventor: CHO JU HYUN
IPC: A01G31/00
Filed: 2011-03-24
Abstract: PURPOSE: A functional composition for a nutriculture, a nutrient solution cultivation method using the same and a material for preventing and treating various diseases using the same are provided to be used for preventing and treating various diseases by including a Scoria nutrient solution. CONSTITUTION: A manufacturing method of a functional composition for a nutriculture extracted from Scoria comprises the following steps: (S11) extracting a nutrient solution by mixing Scoria with an acid solution; and (S12) controlling the pH concentration of the nutrient solution to be 5.5-7.0. The step (S11) includes the following step: extracting Scoria by dipping or agitating the Scoria in citric acid for 12-48 hours. The nutrient solution cultivation method of the functional plant comprises the following steps: (S10) preparing a Scoria nutrient solution; (S20) swelling a plant seed in the Scoria nutrient solution; and (S30) cultivating the swelled plant seed by using the Scoria nutrient solution. [Reference numerals] (S10) Nutrient solution preparation step; (S11) Extraction step; (S12) Ph concentration control step; (S20) Swelling step; (S30) Cultivating the swelled plant seed step; (S40) Plant source obtaining step
Patent KR-20110108303-A (KR)
Inventor: AARE MAGNUS
IPC: B23B27/22
Filed: 2011-03-25
Abstract: 회전가능한 루즈 탑 공구가, 중심 구멍 (18) 을 갖는 기본 몸체 (1) 및 중심 구멍 안으로 삽입가능하고 한편에서는 중심 구멍에 있는 원통형 지지 표면 (33) 에 가압가능한 접촉 표면 (38) 및 다른 한편에서는 중심 구멍에서 내부 여유면 (35) 과의 접촉이 없는 여유면 (39) 을 포함하는 중심맞춤 핀 (30) 을 갖는 루즈 탑으로 구성되어 있다.     본 발명의 따르면, 상기 중심 구멍의 여유면 (35) 은 지지 표면 (33) 을 따라 내접되는 원의 반경방향 외부에 위치되고 동시에 중심맞춤 핀 (30) 의 여유면 (39) 은 접촉면 (39) 을 따라 외접되는 원의 반경방향 외부에 적어도 부분적으로 위치된다.     그리하여, 루즈 탑의 부정확한 장착의 어떠한 위험도 제거된다. 
조립된 공구에 더하여, 본 발명은 공구를 위한 기본 몸체 및 루즈 탑에 관한 것이다.
Patent KR-20110108312-A (KR)
Inventor: S PAVAN P
IPC: G06F11/16
Filed: 2011-03-25
Abstract: 적어도 3개의 드라이브들의 논리적 인접 그룹, 제1 루프, 제2 루프, 및 압축/복원 회로를 포함하는 장치가 개시된다. 드라이브들 각각은 (ⅰ) 이전 드라이브의 압축 데이터를 저장하도록 구성된 제1 영역, (ⅱ) 드라이브의 복원 데이터를 저장하도록 구성된 제2 영역, (ⅲ) 다음 드라이브의 압축 데이터를 저장하도록 구성된 제3 영역을 포함한다. 제1 루프는 논리적 인접 그룹의 다음 드라이브에 연결될 수 있다. 제2 루프는 논리적 인접 그룹의 이전 드라이브에 연결될 수 있다. 압축/복원 회로는 드라이브들 각각에 저장된 데이터를 압축 및 복원하도록 구성될 수 있다.
Patent KR-20110110730-A (KR)
Inventor: SAITOH HITOSHI
IPC: G01J1/08
Filed: 2011-03-31
Abstract: (과제) 
1 개의 광학 소자의 발광량뿐만 아니라, 종래와 같은 식별 ID 회로를 사용하지 않고 복수 개의 광학 소자의 발광량도 용이하고 정확하게 측정하여 검사함과 함께, 광학 소자 발광의 지향성이나 먼지 부착 불량에 대해서도 용이하고 정확하게 측정하여 검사한다. 
(해결수단) 
LED 의 발광 상태를 촬상하는 복수의 수광부 중에서, 1 또는 복수의 수광부를 어드레스 지정하는 어드레스 지정 수단 (41) 과, 어드레스 지정 수단 (41) 에 의해 지정된 1 또는 복수의 수광부로부터의 촬상 신호의 값과 기준값을 비교하여, 촬상 신호의 값이 기준값보다 낮은 경우에 광량 불량으로 판정하고, 촬상 신호의 값이 기준값 이상인 경우에 광량 양호로 판정하는 광량 판정 수단 (42) 과,어드레스 지정 수단 (41) 에 의해 지정된 1 또는 복수의 수광부로부터의 촬상 신호의 값과 기준값을 비교하여, LED 의 발광 지향성의 양부를 판정하는 지향성 판정 수단 (43) 을 갖는다.
Patent KR-20120113622-A (KR)
Title: Light unit and display device having the same
Inventor: HWANG MIN A
IPC: G02F1/1335
Filed: 2011-04-05
Abstract: PURPOSE: A light unit and a display device with the same are provided to reduce a thickness, eliminate a light spot, and efficiently control light. CONSTITUTION: A plurality of light emitting devices are formed on a support member. A reflector(15) is formed on the support member. A light guide layer(19) is formed on the support member to cover the light emitting devices. The support member is made of either one of a plastic material or a glass material. The light emitting device is one among a red light emitting device, a green light emitting device, a blue light emitting device, a white light emitting device, and an ultra violet light emitting device.
Patent KR-20120113964-A (KR)
Title: Array type multi-nozzle electrostatic ink-jet device and ink-spraying system having the same
Inventor: DANG HYUN WOO
IPC: B41J2/06
Filed: 2011-04-06
Abstract: PURPOSE: An array type multi-nozzle electrostatic ink-jet device and an ink-spraying system having the same are provided to supply ink supplied through a single supplying line to each nozzle at an equal amount and equal pressure, thereby simplifying a supplying line configuration and uniformly spraying the ink through the nozzles. CONSTITUTION: An array type multi-nozzle electrostatic ink-jet device comprises an ink injection pipe(110), a chamber plate(120), a nozzle holder(130), a lower supporter(140), an outer conductor. Conductive ink is injected through the ink injection pipe. The chamber plate is joined to the ink injection pipe. The chamber plate comprises a chamber groove for accommodating the conductive ink. The nozzle holder is installed in the lower part of the chamber plate. A plurality of nozzles is installed at a position corresponding to the chamber groove. The lower supporter is installed in the lower part of the nozzle holder. A through-hole in which a tip of the nozzle is exposed is formed in the lower supporter. The outer conductor is installed along a girth of the through-hole formed in the lower supporter. Voltage is supplied to the outer conductor so that the electrostatic field for spraying the conductive ink is formed.