baber/WOPTO huggingface dataset:
Patent KR-101908751-B1 (KR)
Title: 다수의 객체들을 탐지하는 장치 및 방법
IPC: G06K7/10
Filed: 2012-01-04
Granted: 2018-12-19
Abstract: 복수의 웨이퍼들에 대한 물리적 배치 데이터를 결정하는 방법이 개시된다.  선형 CCD 어레이의 픽셀로부터의 데이터를 메모리 디바이스의 메모리 셀 내로 클럭킹함으로써 선형 CCD 어레이로부터 로우 CCD 어레이 데이터를 획득하는 단계 및 상부 에지 에러, 하부 에지 에러, 웨이퍼 두께 에러 및 슬롯-당-전이 에러 중 하나 이상이 존재하는지 여부를 결정하기 위해 픽셀 전이 데이터를 알아내는 단계를 포함한다.  에러가 발견되면, 상기 방법은 에러 신호를 발생시키는 단계를 포함한다.
Patent KR-101591155-B1 (KR)
Title: 마이크로리소그래픽 투영 노광 장치의 조명 시스템
IPC: H01L21/027
Filed: 2012-10-08
Granted: 2016-02-02
Abstract: 마이크로리소그래픽 투영 노광 장치(10)의 조명 시스템은 광원(30)과 동공 평면(56) 사이에 배치된 공간 광 변조기를 포함한다.  공간 광 변조기(38)는 각각이 충돌 투영을 다양한 방향으로 개별적으로 편향할 수 있는 마이크로미러의 어레이(40) 또는 다른 광 편향 소자(42)를 포함한다.  미러 어레이(40) 상의 방사 조도 분포(310; 310M) 또는 그 엔벨로프(310E)는 방향 X를 따라 증가 기울기(72) 및 감소 기울기(74)를 갖는다.  제어 유닛(43)은 증가 기울기(72)에 위치한 제1 미러(42a)와 감소 기울기(74)에 위치한 제2 미러(42b)가 충돌 투영광을 동공 평면(56)내에서 적어도 부분적으로 중첩하도록 편향시키는 방식으로 미러를 제어한다.  이는 마스크 레벨에서의 각 방사 조도 분포가 빔 포인팅 변동으로부터 실질적으로 독립적임을 보장한다.
Patent KR-101613071-B1 (KR)
Title: 비등 초점거리, 고 확대배율의 허상 디스플레이 광학기기
IPC: G02B27/28
Filed: 2012-06-15
Granted: 2016-04-19
Abstract: 본 발명은 비등 초점거리, 고 확대배율의 허상 디스플레이 광학 기기에 관한 것이다. 이에는 영상 모니터, 광학투명재료와 반사경이 포함된다. 광학투명재료는 영상 모니터와 반사경 사이에 기울어지게 설치되고, 광학 투명재료위에서 영상 모니터와 마주한 면에 제1반사방지막이 코팅되어 있으며, 다른 면에는 편광막이 코팅되어 있거나 편광막과 제2반사방지막이 코팅되어 있다. 반사경과 광학투명재료의 협각과 제1반사방지막의 코팅 각도의 합은 90도이다. 본 발명은 복굴절이 허상 광학 디자인의 광학기기 구조 디자인에 작용하는 것으로 혁신 개선한 광학 신규 디자인을 한다. 공간 허상 영상은 더욱 큰 배율로 확대할 경우 영상이 더욱 크고 선명하며, 영상의 평정도가 더욱 높고, 구부러지게 변형하지 않아 HMD제품 분야 시장의 고객 수요를 만족시킬 수 있다.
Patent KR-102001687-B1 (KR)
IPC: B32B3/06
Filed: 2012-04-19
Granted: 2019-07-18
Abstract: 세장형 복합재 부재(402), 채널(428), 및 다수의 복합재 구조물(431)을 포함하는 방법과 장치가 개시되어 있다. 상기 세장형 복합재 부재(402)는 구조물에 부착되기 위한 측면을 구비한다. 상기 채널(428)은 상기 세장형 복합재 부재(402)의 측면에 있고, 상기 세장형 복합재 부재(402)의 길이를 따라 연장한다. 상기 다수의 복합재 구조물(431)은 상기 채널(428) 내에 놓여지게 되고 상기 세장형 복합재 부재(402)의 측면을 구조물(404)에 부착시킨다. 상기 다수의 복합재 구조물(431)은 상기 구조물로부터 상기 세장형 복합재 부재(402)를 당겨내는 힘을 견뎌내기 위하여 상기 세장형 복합재 부재(402)의 능력을 증가시키도록 되어 있다.
Patent KR-101405844-B1 (KR)
Inventor: LEE IL BOK
IPC: H04N1/04
Filed: 2014-01-02
Granted: 2014-06-13
Abstract: The present invention relates to a portable wireless multi-function device. An objective of the present invention is to provide a portable wireless multi-function device which has a rechargeable battery accommodated therein and a wireless communication function and can perform a printing work and simply perform a scan work on various printing surfaces while allowing a user to simply carry the portable wireless multi-function device. The portable wireless multi-function device, which perform the scan and printing works while transceiving data by wireless communication, according to the present invention includes: a case formed in a rectangular parallelepiped shape and provided at an upper portion thereof with an opening/closing member, which is opened and closed through a hinge and a locking device; a cartridge accommodated the case and having a cartridge head unit exposed through a bottom of the case and a cartridge contact unit; a CIS sensor exposed through the bottom of the case; at least two transporting rollers provided on the bottom of the case and a transporting roller sensing unit; a circuit unit having a printed circuit board including a wireless communication transceiving unit, a storage unit, and a control unit; and a power source unit for supplying power to drive the multi-function device. The cartridge head unit, which is exposed through the bottom of the case, moves along a surface of a paper and prints data received by wireless communication, and also, the CIS sensor exposed through the bottom of the case moves along the surface of a paper and scans an image and then transmits the scanned data through wireless communication without feeding the paper to the device.
Patent KR-101560361-B1 (KR)
IPC: A61B1/06
Filed: 2014-01-09
Granted: 2015-10-19
Abstract: 본 발명은 의료용 조명장치에 관한 것으로, 더욱 상세하게는 엘이디의 빛을 집광하여 광섬유를 통해 전달한 후 사용자가 원하는 각도로 방출하여 조명하도록 함으로써 국소조명시 효과적으로 사용하도록 한 의료용 조명장치에 관한 것이다. 
이를 위해, 본 발명은 엘이디와, 상기 엘이디가 내부에 설치되고 엘이디로 전원을 공급하도록 전원공급수단을 구비한 케이스와, 상기 케이스의 내부에 설치되어 상기 엘이디로부터 방사된 빛을 모아주어 광섬유의 입구로 집속시키는 집광렌즈와, 상기 케이스에 커넥터로 연결되어 상기 집광렌즈를 통과한 빛을 원하는 곳으로 전달하는 일정 길이의 광섬유와, 상기 광섬유의 출구에 설치되고 광섬유를 통해 전달된 빛을 원하는 각도로 방출하도록 변환렌즈가 설치된 엔드캡을 포함하여 이루어진 것을 특징으로 한다.
Patent KR-101444050-B1 (KR)
Inventor: PARK MOON YONG
IPC: B29C33/00
Filed: 2014-01-14
Granted: 2014-09-23
Abstract: The present invention relates to a method for molding a plate for an advertisement by mixing bisphenol A-type and an acrylic hydrogenated resin, and a plate for an advertisement molded through the same, and more specifically, to a method for molding a plate for an advertisement by mixing bisphenol A-type and an acrylic hydrogenated resin with a curing agent, and a plate for an advertisement molded through the same. The method for molding the plate comprises the steps of: mixing, in a predetermined ratio, bisphenol A-type, which is an epoxy resin series and an acrylic hydrogenated resin with a curing agent to introduce the mixture into a mold frame; introducing the mold frame into a defoamer to perform defoaming work on a molded product and to remove bubbles; and performing heat curing work at room temperature to produce the molded product. The method for molding the plate for an advertisement by mixing the bisphenol A-type and the acrylic hydrogenated resin, and the plate for an advertisement molded through the same, focuses on providing the molded plate for an advertisement by mixing the bisphenol A-type, which is an epoxy resin series, and the acrylic hydrogenated resin with the curing agent to mold the plate for an advertisement, which can minimize yellowing even when the plate for an advertisement is used for a long time, can allow each color layer to become clear when stacking plates for advertisements having various colors and have a boundary surface according to the respective colors, and can transfer an image film or a transfer film on the plate for an advertisement.
Patent KR-101596564-B1 (KR)
IPC: G06Q30/02
Filed: 2014-01-21
Granted: 2016-02-22
Abstract: 가상간접 광고 광고비 산정 방법 및 이를 위한 장치가 개시된다. 가상간접 광고를 선택하고 가공하여 비디오 영상 콘텐츠 내에 삽입하고, 상기 가상간접 광고가 상기 비디오 영상 콘텐츠 내에서 노출되는 객관적인 노출 정도를 측정하고 이에 기반하여 광고비를 산정한다.
Patent KR-101897312-B1 (KR)
Title: 전해액 주입장치
IPC: H01M2/36
Filed: 2014-01-28
Granted: 2018-09-10
Abstract: 본 발명은 개방된 주입부가 상부를 향하게 배치된 파우치 케이스의 주입부를 통해 전해액을 주입하는 전해액 주입장치에 관한 것으로, 상기 파우치 케이스의 주입부에 삽입되면서 상기 주입부를 점차 벌어지게 하는 가이드부; 및 상기 가이드부의 상면으로부터 하면까지 관통되게 구비되고, 상기 파우치 케이스의 내부에 전해액을 주입하는 노즐부를 포함하며, 상기 가이드부의 측면은 상부에서 하부로 갈수록 점차 폭이 작아지는 상광하협의 형태를 가지며, 정면은 양 측부에서 중앙으로 갈수록 하향으로 볼록한 호형태를 가질 수 있다.
Patent KR-101490075-B1 (KR)
IPC: A47K17/00
Filed: 2014-02-11
Granted: 2015-02-11
Abstract: The present invention discloses a space-saving toilet having a storage space. According to the present invention, the space-saving toilet includes: a housing; and a front toilet structure which is arranged on the upper end of the housing to slide forward and backward from the housing. The front toilet structure includes: a urinal mounted on the upper end of the plate; a side wall which forms the shape of W around the urinal and protrudes in the upward direction by a predetermined length; and a front sheet supported by the side wall. The side wall has storage spaces on the areas surrounding the urinal and the outermost areas on both sides. Accordingly, the present invention enables the toilet to be drawn out to be used to significantly increase the available space. The present invention also includes separate storage spaces formed on both sides to free the space taken by a toilet paper holder.
Patent KR-101543567-B1 (KR)
Inventor: RYU JAE GYUN
IPC: B29B7/02
Filed: 2014-02-12
Granted: 2015-08-11
Abstract: The present invention relates to a method for preparing an oxide biodegradable resin master batch capable of improve the moldability of a molded article using a biodegradable resin and accelerating the oxidation and biodegradation processes. A master batch includes polyolefins, biodegradable agent, biodegradation agent, commercializing agent, and decomposition accelerating agent. The biodegradation agent includes metal salt of a carboxylic acid which uses the metal other than rare earth metals and a lubricant. When the master batch is prepared by using an extruder, the biodegradation agent and the decomposition accelerating agent are added through the rear end of the extruder. The present invention maintains the performance of the biodegradation agent and the decomposition accelerating agent without degrading the biodegradation agent and the decomposition accelerating agent in the master bath preparation process, thereby enabling excellent decomposition in the final molded article with adding only a small amount of the oxide biodegradable resin master batch. Accordingly, the present invention is economic and is capable of maintaining the strength of the final molded article while the final molded article is used through enabling the biodegradation process to begin after a predetermined time.
Patent KR-101528703-B1 (KR)
Inventor: KIM MYONG HO
IPC: G01N21/88
Filed: 2014-02-19
Granted: 2015-06-15
Abstract: The present invention relates to a device to examine accuracy between a product and a design drawing, comprising: a photographing chamber formed as a sealed chamber to block an external light source; a cover combined with an upper end of the photographing chamber, having lighting inside the photographing chamber formed thereon; a photographing stand which is a translucent glass plate formed on a middle of the photographing chamber, mounting a workpiece, i.e., an object to be photographed; a camera formed on a lower end of the photographing stand to photograph a shadow formed by the workpiece placed on the photographing stand; and a computer having a design information of the workpiece stored in advance, receiving the image information of the camera photographing, and calculating a manufacturing error by comparing and analyzing the image information with the design information of the workpiece. According to the present invention, a result can easily be checked and the result is automatically organized by automatically comparing a slice section of a product having the same section with an actual design drawing, and applying the same to a visual checking method. Incidentally, the inspection result of all products can be drawn and a problem of an error in computer recognition, which is caused by a shadow of a workpiece, is solved.
Patent KR-101580608-B1 (KR)
Title: 멀티텝 수납구조를 갖는 멀티정리함
IPC: H01R13/66
Filed: 2014-02-20
Granted: 2015-12-28
Abstract: 본 발명은 멀티텝 수납구조를 갖는 멀티정리함에 관한 것으로서, 보다 상세하게는 내부에 멀티텝 또는 공유기가 수납되는 정리함으로서, 상면이 개구되고 내부에는 상기 멀티텝이 배치되도록 수용공간을 갖으며, 전면패널에는 상기 멀티텝의 전선 및 상기 멀티텝에 체결되는 전자제품의 전선이 인출되도록 인출구가 형성되며 외주연에 걸림턱부가 형성된 수납케이스와 상기 걸림턱부에 걸림되게 상기 수납케이스의 상부에 끼움되며, 상면부에는 휴대단말기의 단부가 끼워지도록 안내홈이 형성되고 상기 안내홈에는 충전기의 충전커넥터가 배치되도록 관통되게 충전홀부가 더 형성되어, 상기 안내홈에 배치되는 상기 휴대단말기가 상기 충전커넥터와 연결되어 충전되도록 하는 마감덮개로 이루어져, 멀티탭이 외부로 노출되지 않으며 멀티탭의 노출에 의한 유아의 감전사고가 발생하지 않게 되는 효과가 있다.
Patent KR-101447123-B1 (KR)
Inventor: PARK SANG HYUP
IPC: C08B37/10
Filed: 2014-02-27
Granted: 2014-10-06
Abstract: The present invention relates to a method for collecting heparin sodium from a pig internal organ mucosa tissue. Refined water and refined salt are added in the pig internal organ mucosa tissue. Mucosa tissue slurry with adjusted pH is heated at 50-60°C. Proteinase is added, and enzyme decomposition is performed on the same for 3-5 hours, so that an enzyme-decomposed liquid is obtained. The enzyme-decomposed liquid is heated at 75-95°C, so that the proteinase and mucosa proteins are denatured and filtered. Accordingly, a clarified filtrate including insoluble substances removed is obtained and rapidly cooled 55-60°C. The filtrate is made to come in contact with a strong basic anion exchange resin so as to adsorb heparin. Then, an ion exchange resin is separated and is washed through refined water in order to be re-fed in 3-5 wt% of a sodium chloride solution, so that impurities adsorbed on the anion exchange resin are removed. 15-30 wt% of a sodium chloride solution is used so that heparin is eluted and a coarse heparin sodium eluted liquid. Ethanol is added in the coarse heparin sodium eluted liquid, so that produced precipitates are separated and dried and a coarse heparin sodium powder is obtained. The method by means of the present invention includes simple extracting processes, wherein the extracting yield of heparin is high, and the extracted heparin has high purity.
Patent KR-101447278-B1 (KR)
Inventor: MOON JAE GU
IPC: A47J27/08
Filed: 2014-02-28
Granted: 2014-10-08
Abstract: The present invention relates to a cooking pot cover that includes a valve for generating pressure and vacuum in a cooking pot. The cooking pot cover includes: a penetrated hole formed on a certain location of the cooking pot cover; a fixated body that forms a flow channel on the penetrated hole for the cooking pot; a cover body which covers the top of the fixation body, opens and closes the flow channel of the cooking pot, and is made of an elastic body so as to tightly close the flow channel; and a valve which includes a knob that is located on the top of the cover body and protrudes so as to release vacuum induced. The cooking pot cover has a structure whereby pressure in the cooking pot is maintained to be constant during a cooking process, and vacuum is generated and released in an easy manner after the cooking process.
Patent KR-101539723-B1 (KR)
Inventor: LIM JIN YOUNG
IPC: H04N5/225
Filed: 2014-03-03
Granted: 2015-07-29
Abstract: The present invention relates to an apparatus for examining the inside of a small-diameter pipe, and aims to make a structure of a pushrod used for moving a camera for examining the inside of a pipe along the pipe as a spring rod structure in the shape of a tension spring with a cable inserted and to make it possible to display an excellent input performance in a bent pipe with a small diameter, a U-trap, or the like. The apparatus for examining the inside of a small-diameter pipe of the present invention comprises: a camera for shooting the inside of a pipe; a camera housing wherein the camera is installed to be able to rotate to the left and the right; a skid installed on the outer circumference of the camera housing for placing the camera near the center of the pipe; a rod for entry for making the camera housing enter the pipe; a rod connector for connecting the rear end of the camera housing and the front end of the rod for entry; and a pushrod for supplying electric power and a signal to the camera through the inside of the rod for entry. The pushrod is combined and fixated to the rear end of the rod for entry through the pushrod connector with the tension spring installed on the outer circumference of the cable for supplying electric power and a signal to the camera by penetrating the rod for entry.
Patent KR-101404027-B1 (KR)
Inventor: KIM DONG HYUN
IPC: G06F19/00
Filed: 2014-03-07
Granted: 2014-06-27
Abstract: The present invention relates to a system for estimating the defect location of a large structure using a three-dimensional point location estimating technology. The system comprises multiple sensors mounted on each different locations of an object to detect target signals including acoustic emission signals generated by cracks and acoustic vibration signals generated by leakage, and a data collection device for collecting the signals detected by the sensors and estimating the defect locations using an intersection point between a first normal line calculated from a pair of first sensors and a second normal line calculated from a pair of second sensors; wherein the cracks and leakage are caused by elastic waves due to the plastic deformation of the object.
Patent KR-101452683-B1 (KR)
Inventor: MAENG SUNG HO
IPC: A61M25/10
Filed: 2014-03-11
Granted: 2014-10-22
Abstract: The present invention relates to a balloon catheter and a catheter device equipped with the balloon catheter. The balloon catheter comprises: a flexible tube which is a flexible member extended in a length direction in order to be inserted in vivo and is equipped with a pressurizing path including a main path, a drain path, and a side part hole; a balloon member which wraps a part of the flexible tube and is expanded in a semi-diameter direction of the flexible tube by means of fluid discharged through the side part hole from the pressurizing path; and a steering wire which is extended to the rear side of the flexible tube while the front end thereof is fixed in the front end of the flexible tube, and pulls the front end of the flexible tube to be bent when backwardly tensioned by means of external force. In the balloon catheter of the present invention, a balloon unit is transparently formed, so that the external situation of the balloon unit can be confirmed in real time through an endoscopic camera from the inside of the main path. Accordingly, the expanded degree and expanded speed of a balloon can be precisely adjusted while the condition of synechia or stricture parts is confirmed. Moreover, a separate drain path is further comprised, so that a saline solution can be immediately discharged even when a saline solution of a large quantity is injected. Accordingly, the view of the endoscopic camera can be superlatively maintained, and an increase in pressure in vivo is prevented so that a medicinal liquid can be continuously injected.
Patent KR-101436550-B1 (KR)
Inventor: KIM JONG HWAN
IPC: B32B27/06
Filed: 2014-03-12
Granted: 2014-09-03
Abstract: The present invention provides a complex waterproof sheet including: a modified asphalt layer having self-adhesiveness; a non-woven fabric layer formed by impregnating and coupling PET non-woven fabric to the upper surface of the modified asphalt layer; and an olefin layer impregnated and coupled to the upper surface of the non-woven fabric layer, wherein the modified asphalt layer includes 30 to 50 weight% of straight asphalt, 15 to 25 weight% of a rubber having styrene-butadiene-styrene (SBS), natural rubber (NR), chloroprene rubber (CR), and butyl rubber, 10 to 20 weight% of process oil, 5 to 10 % of a filler agent, 1 to 5 weight% of a tackifier, 1 to 5 weight% of an adhesion assisting agent, 1 to 3 weight% of pulp, and 1 to 5 weight% of diatomite, in which the olefin layer is a thermoplastic fluorine-olefin based elastomer copolymer mixed resin including 10 to 20 weight% of a fluorine resin, 10 to 30 weight% of polyethylene, 10 to 30 weight% of polypropylene, 40 to 60 weight% of ethylene-propylene rubber, and 5 to 20 weight% of a flame retardant.
Patent KR-101407653-B1 (KR)
Inventor: YEOM KWON JUNG
IPC: F04D13/08
Filed: 2014-03-18
Granted: 2014-06-16
Abstract: 본 발명은 저수조에 저장된 유체를 흡입하여 토출하는 펌프에 관한 것이다.  발명의 실시예에 따른 흡입조건 개선 및 효율을 증대시키는 부양탱크를 구비한 펌프는 회전하는 구동축이 구비된 구동모터, 상기 구동축에 결합되어 상기 구동축에 의해 회전하는 임펠러, 상기 임펠러가 삽입되고 상기 임펠러에 의해 유체가 흡입되는 흡입구와 흡입된 유체가 토출되는 토출구가 형성된 토출케이싱을 포함하는 펌프에 있어서, 상기 흡입구의 하부에 설치되어 상기 흡입구로 유입되는 유체를 측방향으로 유입되도록 유체의 이동을 가이드하며, 내부에 공기가 유입되는 밀폐된 공기수용공간이 형성된 부양탱크를 포함한다. 따라서, 와류 방지와 동시에 부양력에 의해 매달리는 하중 및 추력을 감소시켜 펌프의 효율을 향상시킴과 동시에 저수조의 내구 연한을 증대시킬 수 있다.
Patent KR-101478204-B1 (KR)
Inventor: JIN JUNG KI
IPC: A01G9/24
Filed: 2014-03-20
Granted: 2015-01-06
Abstract: The present invention relates to a glass greenhouse using a solar heat system and, more specifically, to a glass greenhouse, wherein warm water heated by solar heat is circulated inside a heating glass panel composed of double glass to heat a warm room, and solar cell plates are installed together with a transparent plate to produce electric power necessary for the warm room. The above-described characteristics of the present invention can be achieved by a glass greenhouse using a solar system, comprising: a glass greenhouse (1) formed by combination of a frame (11) and glass panels (10) composed of double glass, and including a roof member (1A), a front surface member (1B), a rear surface member (1C), and a side surface member (1D); a heating glass panel (20) composed of double glass coupled to lower ends of the glass panels (10), wherein the front surface glass (21) is connected to a warm water inflow tube (27) and a collection tube (28) to allow warm water to be circulated inside the front surface glass (21) and the rear surface glass (22), and an adiabatic member (26) is attached to the front surface; and a solar heat system (30) in which a heat collector (31) receiving solar heat is connected to a heat exchange pipe (32), which is wound in a coil type inside a heat storage tank (33), to heat the heating water stored in the heat storage tank (33). Here, the warm water inflow tube (27) and the collection tube (28) are connected to the heat storage tank (33), and thus the heating water heated by solar heat is circulated inside the heating glass panel (20) to heat the glass greenhouse (1).
Patent KR-101575949-B1 (KR)
IPC: A61P25/24
Filed: 2014-03-27
Granted: 2015-12-10
Abstract: 본 발명은 애엽(artemisia asiatica) 추출물을 포함하는 항우울제 조성물에 대한 것으로, 종래에는 애엽의 95% 에탄올인 DA-9601(stillen TM ) 가 항염증 기능을 가져서 위 점막 궤양에 유용하다는 것이 알려져 있었지만, 본 발명은 상기 DA-9601(stillen TM ) 가 항우울제로서의 효능을 가진다는 것을 실험을 통하여 확인한 것이 특징이다.
Patent KR-102140276-B1 (KR)
Title: 발광 모듈
IPC: H05B44/00
Filed: 2014-03-31
Granted: 2020-07-31
Abstract: 실시 예의 발광 모듈은 서로 직렬 연결된 제1 내지 제N(여기서, N은 1이상의 양의 정수) 발광 소자 패키지와, 제N 발광 소자 패키지에 흐르는 전류의 레벨을 조정하는 전류 레벨 조정부를 포함하고, 제1 내지 제N 발광 소자 패키지 각각은 각각이 적어도 하나의 발광 소자를 포함하며 서로 직렬 또는 병렬 연결된 복수의 서브 셀을 포함하는 발광 셀 및 복수의 서브 셀의 사이에 연결되고, 외부 구동 전압의 레벨에 따라 발광 셀에 전류가 흐르는 경로를 선택적으로 형성하는 점멸 제어부를 포함하고, 제1 내지 제N 발광 소자 패키지 중 적어도 하나는 발광 셀의 출력에 연결되는 제1 전류 조절 저항을 더 포함한다.
Patent KR-101432640-B1 (KR)
Inventor: CHUN JAE YOUNG
IPC: F21V29/00
Filed: 2014-04-10
Granted: 2014-08-21
Abstract: The present invention relates to a radiation structure of an LED lighting device using Cu/Ag alloy and a method of manufacturing the same. A method of manufacturing a radiation structure of an LED lighting device using Cu/Ag alloy includes preparing Cu powder and Ag powder; manufacturing Cu/Ag alloy by mechanical plastic deformation of the Cu powder and Ag powder; forming the manufactured Cu/Ag alloy as a preliminary compact having a bar shape; forming the preliminary compact, with high density, as a shape of the radiation structure; and depositing and coating a diamond like carbon on the radiation structure. The radiation structure of an LED lighting device using Cu/Ag alloy manufactured by the alloying method according to the present invention, are deformation-processed with a material having a high thermal conduction. The diamond like carbon is deposited and coated on the radiation structure so that loss of a material is minimized to reduce manufacturing costs and pollution is prevented.
Patent KR-101553030-B1 (KR)
Title: 페놀계 폴리머 및 이를 포함하는 포토레지스트
IPC: G03F7/004
Filed: 2014-04-18
Granted: 2015-09-15
Abstract: 본 발명은 광산 불안정성 기 및 백본으로부터 떨어져 위치한 페놀기를 포함하는 신규 폴리머에 관한 것이다. 본 발명의 바람직한 폴리머는 화학증폭 포지티브 작용성 레지스트의 성분으로 유용하다.
Patent KR-101635382-B1 (KR)
IPC: C08K3/04
Filed: 2014-04-22
Granted: 2016-07-04
Abstract: 본 발명은 런플랫 타이어용 사이드월 인서트 고무 조성물 및 이를 이용하여 제조한 타이어에 관한 것이다.  상기 런플랫 타이어용 사이드월 인서트 고무 조성물은 저온의 유리전이온도를 가지며 관능화된 용액 중합 부타디엔 고무를 적용하여 충전제와의 상호작용을 증진시킴으로써 높은 저연비 성능을 구현하며, 충전제의 함량을 증량시켜 고강도의 런플랫 타이어용 저발열 사이드월 인서트 고무를 제공할 수 있다.