baber/WOPTO huggingface dataset:
Patent KR-20130040179-A (KR)
Inventor: GRANZIERA CYRIL
IPC: F02D29/02
Filed: 2011-01-26
Abstract: 자동 시작/정지 시스템은 알터네이터-스타터, 전자 파워 모듈 및 제어 수단을 포함하고, 제어 수단은 전자 파워 모듈 및 전자 제어부를 제어하는 제어 모듈을 구비하고 있다. 제어 모듈은 차량의 동작 상태를 나타내는 정보를 전자 제어부와 주고 받고 있다. 이 방법은 제어 수단이 전자 파워 모듈의 제 1 현재 온도의 제 1 산출값(Th_Leadframe)을 작성하고, 제 1 산출값이 제 1 사전 결정된 온도(ThInverterMax)보다 높은 경우 재시작 기능을 차단하도록 판정하는 것이다. 본 발명에 따라서, 제어 수단은, 제어 모듈의 온도의 적어도 하나의 실제 측정값(TChip)에 기초해서 제 1 현재 온도의 제 1 산출값을 작성한다.
Patent KR-20130030255-A (KR)
Inventor: FUKAYA TETSUO
IPC: H01L29/786
Filed: 2011-03-10
Abstract: 본 발명에 따른 반도체 장치(100)는, 기판(1)과, 기판 상에 설치된 게이트 전극(11)과, 게이트 전극 상에 형성된 게이트 절연층(12)과, 게이트 절연층 상에 형성되고, 채널 영역(13c)과, 채널 영역의 양측에 각각 위치하는 소스 영역(13s) 및 드레인 영역(13d)을 갖는 산화물 반도체층(13)과, 소스 영역에 전기적으로 접속된 소스 전극(14)과, 드레인 영역에 전기적으로 접속된 드레인 전극(15)과, 소스 전극 및 드레인 전극 사이에 위치하고, 산화물 반도체층 상에 접해서 형성된 금속 화합물층(16)을 구비한다.  금속 화합물층은, 소스 전극 및 드레인 전극에 포함되는 금속 원소 중 적어도 1종과 동일한 금속 원소의 화합물로 형성된 절연체층 또는 반도체층이다.
Patent KR-20120130784-A (KR)
IPC: B29C33/44
Filed: 2011-02-24
Abstract: 이송 위치 결정 장치이며, 시트 형상 몰드 M의 몰드 원반 MB를 설치하는 몰드 원반 설치 장치(9)와, 몰드 원반 설치 장치(9)로부터 조출되어 있는 평판 형상의 시트 형상 몰드 MA를 권취하는 몰드 권취 장치(11)와, 릴리징을 할 때에 평판 형상의 시트 형상 몰드의 형태가 변화되어도, 평판 형상의 시트 형상 몰드의 장력을 일정하게 유지하는 장력 유지 장치를 갖는다.
Patent KR-20130028111-A (KR)
Inventor: ZHANG YIFEI
IPC: E06B9/28
Filed: 2011-04-29
Abstract: 메인 슬래트(1)와 회전 슬래트(2)를 포함하는 회전형 다중-슬래트 결합 블라인드가 개시된다. 메인 슬래트(1)는 외측 부분(11)과 내측 부분(12)을 포함한다. 결합부는 외측 부분과 내측 부분이 너비 방향으로 만나는 가장자리이다. 외측 부분과 수평면과의 끼인각은 'γ 1 '이며, 내측 부분과 수평면과의 끼인각은 'γ 2 '이다. 회전 슬래트는 메인 슬래트에서 힌지 결합되며 기계 장치에 의하여 구동된다. 본 발명에서는, 모든 종류의 블라인드들 - 태양 가리개 및 V-형상 회전 다중-슬래트에 의하여 구성되는 광-안내 시스템은 다른 계절과 개인화된 요구사항에 따라서 햇빛을 차단하거나 안내하는데 있어서 최적화될 수 있으며, 여름과 겨울에 햇빛에 대한 다른 요구조건들을 맞출 수 있으며, 높거나 낮은 태양 고도각에 대하여 높은 트과도를 유지하여 사람들의 시각적인 필요인 - 창을 통한 좋은 시야를 만족시킬 수 있다.
Patent KR-20130073909-A (KR)
Inventor: DENISE SYLVAIN
IPC: G01D13/26
Filed: 2011-02-16
Abstract: 본 발명은, 다이얼(3), 제 1 니들(2), 및 제 2 니들(4)을 포함하는, 특히 자동차용, 인디케이터 장치(1)로서, 상기 제 1 니들(2)은 상기 다이얼(3)의 전방에서 그리고 회전축을 중심으로 회전 구동되며, 상기 제 2 니들(4)은 상기 다이얼(3)의 후방에서 그리고 회전축을 중심으로 회전 구동되는, 특히 자동차용, 인디케이터 장치(1)에 있어서, 상기 제 2 니들(4)은 상기 다이얼(3)의 둘레에서 볼 수 있는 단부 부분(4')을 포함하고, 상기 단부 부분(4')은 하나 이상의 제 1 마킹 요소(M1) 및 하나의 제 2 마킹 요소(M2)를 포함하고, 상기 제 1 마킹 요소(M1) 및 제 2 마킹 요소(M2)는 상기 다이얼(3)의 원주를 따라 분리되며, 상기 인디케이터 장치(1)는 제 2 니들(4)의 단부 부분(4')을 조사하는 수단을 포함하는 것을 특징으로 하는, 특히 자동차용, 인디케이터 장치(1)에 관한 것이다.
Patent KR-20140001735-A (KR)
Inventor: TAKAHASHI NAOTO
IPC: H01L23/15
Filed: 2011-12-02
Abstract: 세라믹스 소결체 기판에 도전성 비아가 형성되어 이루어지는 세라믹스 비아 기판이며, 융점이 600℃ 이상 1100℃ 이하의 금속(A), 당해 금속(A)보다도 융점이 높은 금속(B), 및, 활성 금속을 포함하는 도전성의 금속이 쓰루홀에 밀충전되어 이루어지는 도전성 비아를 가지고, 상기 도전성 비아와 상기 세라믹스 소결체 기판과의 계면에 활성층이 형성되어 있는, 세라믹스 비아 기판으로 함으로써, 간이한 방법으로 제조할 수 있는 세라믹스 비아 기판으로 한다.
Patent KR-20130021400-A (KR)
Inventor: DISTLER JUERGEN
IPC: C12Q1/68
Filed: 2006-04-17
Abstract: 본 발명의 요지는 간세포 증식 질환을 검출, 또는 검출 및 구분하거나, 또는 직장결장 세포 증식 질환을 검출, 또는 검출 및 구분하기 위한 방법, 핵산 및 키트를 제공한다.  특정 요지는 그의 메틸화 패턴이 상기 부류의 질환의 검출 및 구별을 개선시키는데 상당한 효용을 갖고, 따라서 환자의 진단 및 치료를 개선시킬 수 있는 게놈 서열을 개시 및 제공한다.
Patent KR-20130036242-A (KR)
Inventor: WU WENQING
IPC: G11C16/34
Filed: 2011-05-06
Abstract: 확률적 프로그래밍 전류가 쌍안정 확률적 스위칭 소자들의 클러스터로 주입되고, 확률적 프로그래밍 전류는, 임의의 주어진 쌍안정 스위칭 소자의 1 미만의 확률의 스위칭을 초래하도록 설정되고, 쌍안정 스위칭 소자들의 클러스터의 저항이 검출된다.  종료 조건이 충족될 때까지 확률적 프로그래밍 전류가 주입되고 클러스터의 저항 상태가 검출된다.  선택적으로, 종료 조건은, 쌍안정 스위칭 소자들의 클러스터의 저항이, 멀티-비트 데이터를 표현하는 값에 있는 것이다.
Patent KR-20130004612-A (KR)
Inventor: HE MENG
IPC: C07D309/06
Filed: 2009-06-25
Abstract: 하나 이상의 메소겐성 구조 및 하나 이상의 긴 가요성 단편을 포함하는 화합물, 및 이의 합성 방법이 개시되어 있다.  또한, 메소겐 함유 화합물의 다양한 실시양태를 포함하는 제형, 및 제품 및 안과용 장치에서의 이의 용도도 개시되어 있다.
Patent KR-20130086292-A (KR)
Inventor: YAJIMA MICHIAKI
IPC: C08K5/521
Filed: 2011-04-25
Abstract: 본 발명의 전열시트는, 기재시트와, 상기 기재시트의 한쪽의 표면상에, 상기 기재시트의 두께의 1~30%의 두께의 금속박(C)를 갖는다. 상기 기재시트는, 실온에서 탄성을 나타내는 바인더 성분(A)와 이방성을 가지는 흑연분(B)를 함유하고, 흑연분(B)가 두께 방향으로 배향하고 있다.
Patent KR-20130076830-A (KR)
Inventor: GONON BERTRAND
IPC: A61M5/148
Filed: 2011-05-26
Abstract: 적어도 하나의 의료용 액체(7)의 제어된 부피를 주입하기 위한 중압 및 고압 펄스형 제트 생성기(1)가 개시된다.  상기 펄스형 제트 생성기(1)는 고압 챔버(2) 및 의료용 액체를 수용하는 적어도 하나의 가요성 파우치를 위한 적어도 하나의 연결체(24)를 포함한다.  가요성 파우치(들)(6)은, 연결 튜브를 통해, 고압 챔버 내에 장착되는 수압 시퀀서(28)로 연결되고, 챔버(2) 내의 압력에 노출되며, 가요성 파우치로부터 펄스형 제트(11)로의 액체 배출을 시퀀싱하고, 유입구에서 파우치(들)(6)와 그리고 배출구에서 핸드-헬드형 개재 요소(40) 또는 카테터와 수압식으로 소통하는 변형가능한 가요성 슬리브(29)로 설계되거나 그러한 가요성 슬리브를 포함하는 수압 연결부(20)로 구성되고, 제어 수단(33)을 이용하여 동작되고 가요성의 변형가능한 슬리브(29)의 양측 상에 배치되는 수압 정지부들(31, 32)을 포함한다 .
Patent KR-20130041842-A (KR)
Inventor: S V BASAVARAJA
IPC: G06V10/40
Filed: 2011-05-17
Abstract: 레드 아이 검출 및 보정 방법은 픽셀 세트의 레드 픽셀 세기 및 그린 픽셀 세기 사이의 차에 기초하여 제 1 차이 이미지를 계산하는 단계(702)를 포함한다. 픽셀 세트는 이미지의 제 1 아이 영역과 연관된다. 상기 방법은 적어도 하나의 그래디언트 및 적어도 하나의 그래디언트와 연관되는 적어도 하나의 프로젝션을 계산하기 위해 제 1 차이 이미지를 프로세싱하는 단계를 더 포함한다(704). 더욱이, 상기 방법은 적어도 하나의 프로젝션에 기초하여 적어도 하나의 중심 지점을 결정하는 단계(706); 그 후에 적어도 하나의 중심 지점 및 픽셀 세트 중의 복수의 레드 픽셀에 기초하여 제 1 아이 컬러 결함 영역을 계산하는 단계(708)를 포함한다. 상기 방법은 또한 원래의 고 해상도 이미지 상에 적용 가능하도록 저 해상도 이미지로부터 계산되는 아이 컬러 결함 위치 정보를 매핑하는 단계를 포함함으로써 재계산을 방지한다.
Patent KR-20140089735-A (KR)
Title: Reinforcing metal strip for retaining wall
Inventor: LEE JEUNG SU
IPC: E02D17/20
Filed: 2013-01-07
Abstract: Disclosed is a metal strip reinforcing material in which a front end portion is coupled to a wall body which forms an entire surface of a retaining wall, and which is buried in a reinforced earth body of the back of the wall body to support the wall body. An anchor part structure at the front end of metal strip reinforcing material is improved to easily and firmly anchor to a panel or a block which forms an entire surface of a reinforced earth retaining wall, and a resistor coupling part for coupling a manual resistor is formed also at a rear part of reinforced earth body, wherein the structure of the resistor coupling part also becomes stable when tensile force is applied to be able to construct a firm reinforced earth retaining wall. The metal strip reinforcing material (10) comprises an anchor part (20) coupled to a wall body (1) at a front end; and a manual resistor coupling part (30) to which a manual resistor (4) is coupled at an area buried in a reinforced earth body, wherein the anchor part (20) has a hole (22) perforated inside, and a portion where the hole (22) is perforated can be erected or bent to fasten an anchor (3) from a side direction by a convexly formed groove.
Patent KR-20140090342-A (KR)
Inventor: CHO SUNG HOON
IPC: G08G1/017
Filed: 2013-01-07
Abstract: The present invention provides traffic information detection system and method for minimizing installation time and costs by developing a technique including a minimum number of sensors and maximizing data types of traffic information. The system is installed in a road to detect passing vehicle information and includes a combination of a loop coil and a piezo sensor. The piezo sensor includes: at least two sensor modules disposed diagonally in a power transmission shaft direction of a vehicle; a sensor signal processing unit processing the vehicle information detected by the sensor module into digital signals; and a traffic information collection unit calculating a running speed (v), a wheelbase, the number of axes, a ratio of the front wheel width and the rear wheel width, a distance between wheels, and a vehicle length of the passing vehicle on the basis of the vehicle information processed by the sensor signal processing unit, and generating traffic information on the basis of the calculated results.
Patent KR-20140092152-A (KR)
Title: Apparatus, method and computer readable recording medium for providing a search about a broadcasting image using the application of a television
Inventor: YANG BYOUNG SEOK
IPC: H04N21/2343
Filed: 2013-01-15
Abstract: The present invention relates to an apparatus for searching a broadcasting image using a TV application, which can search various information included in a broadcasting image outputted by a TV such as a smart TV, on which the application is installed, in various methods. More specifically, the apparatus includes: a capture information receiving unit which receives a broadcasting image captured according to a search request for a video being broadcasted by a TV; an image analysis unit which performs an image analysis of the captured broadcasting image received by the capture information receiving unit according to at least one analysis method; an analysis result processing unit which performs a search for broadcasting image related information according to the analysis results of the image analysis unit; and an analysis result display unit which processes the search results of the broadcasting image related information to be displayed on a screen.
Patent KR-20130088055-A (KR)
Title: Semiconductor device having semiconductor memory circuit
Inventor: NAKAMURA TAKASHI
IPC: G11C7/10
Filed: 2013-01-16
Abstract: PURPOSE: A semiconductor device including a semiconductor memory circuit is provided to switch to a test mode without malfunction by changing and adding a circuit to a communication circuit of the semiconductor memory circuit. CONSTITUTION: A data comparison circuit (121) detects that a serial signal inputted to an input terminal for communication and a serial signal inputted to an input terminal used for a purpose other than communication are reversed from each other. A decoder circuit detects that the serial signal carries predetermined data and outputs a detection signal. A control signal generating circuit (133) generates a control signal. A mode switching circuit has a circuit which outputs a signal for switching to a test mode by receiving the detection signal. [Reference numerals] (100) Internal circuit; (120) Data conversion circuit; (121) Data comparison circuit; (130) Command decoder; (131,132) Decoder; (133) Control signal generating circuit
Patent KR-20140092700-A (KR)
Title: Method and apparatus for executing application prograom in an electronic device
Inventor: WOO SEUNG SOO
IPC: G06F3/048
Filed: 2013-01-16
Abstract: The present invention relates to a device to display application program information in an electronic device and a method thereof. The method to display the application program information comprises: a process of executing a first application program; a process of confirming at least one executable application program after the first application program; and processing the displaying of the information of at least one application program on a display part.
Patent KR-20140096516-A (KR)
Inventor: KIM YOUNG JE
IPC: H04B1/06
Filed: 2013-01-28
Abstract: Disclosed are an apparatus and a method for seeking a preferred channel of a mobile radio. The apparatus comprises the following: a priority reserve channel frequency generator which generates and outputs a predetermined priority reserve channel frequency signal; a first mixer which mixes a received signal with the signal outputted by the priority reserve channel frequency generator and then outputs the mixed signal; a first band pass filter which filters the signal outputted from the mixer in a priority reserve channel frequency band; an intermediate frequency (IF) generator which generates and outputs an intermediate frequency; a second mixer which mixes the intermediate frequency outputted from the IF generator with the signal filtered by the band pass filter; a second band pass filter which filters the signal outputted from the second mixer to pass a predetermined band; and a base band module which processes the signal filtered by the second band pass filter. The apparatus for seeking a preferred channel of a mobile radio has an extra component for RF receiver-based detection of a preferred channel and preferentially performs communications through the preferred channel, whereby a user does not have to allocate separate time for detecting a received signal of the preferred channel. Also, established communications are not interrupted and the time of the communications is not decreased.
Patent KR-20140096616-A (KR)
Inventor: WON SEUNG MIN
IPC: G01N21/956
Filed: 2013-01-28
Abstract: Provided in the present invention is an apparatus for inspecting a defect, including: a camera for obtaining and outputting an image of a sample; a data processor for determining whether there is a defect for a thin film pattern formed on the sample by comparing the image transferred from the camera with a reference image; and a display unit for displaying the results processed by the data processor. The data processor is capable of removing distortion factors generated due to the diffraction of the lens aperture of the camera, based on a correction function, and determines the defect of the thin film pattern based on the same.
Patent KR-20130101451-A (KR)
Title: Grinding device
Inventor: TAKEDA HIDETOSHI
IPC: B24B55/02
Filed: 2013-01-30
Abstract: PURPOSE: A grinding attachment is provided to correctly supply water in a contact area between a whetstone member and a processing surface and to increase the water flowing in the whetstone member because the water can flow near the whetstone member. CONSTITUTION: A grinding attachment comprises a rotary shaft, a grinding whetstone (2), and a water supply nozzle (60). The grinding whetstone includes a disk member (3) and a whetstone member (4). The whetstone member in a ring shape is fixed to an outer circumferential unit of a front side of the whetstone member. A wall unit (12) in a ring shape is protruded along the inner circumferential surface of the whetstone member in the front of the disk member. The wall unit includes a supply hole (13) penetrated toward the diameter direction of the disk member. The water is supplied to an inner side of the wall unit in the water supply nozzle.
Patent KR-20140098301-A (KR)
Inventor: LEE JEONG RYUN
IPC: H04W40/10
Filed: 2013-01-30
Abstract: In the present invention, disclosed are an energy effective routing method and apparatus in a wireless AD-HOC network. The method according to the present invention includes the steps of: (a) receiving a route request packet from a plurality of adjacent nodes, wherein, the route request packet is broadcasted from a source node and includes each remaining battery capacity information of the adjacent nodes, a first cost value and a first expected transmission count (ETX) about a link with a first node to transmit the route request packet to the adjacent nodes; (b) calculating a second ETX about each link of the adjacent nodes; (c) calculating a second cost value for each of the adjacent nodes using the second ETX and the remaining battery capacity information; and (d) selecting an optimum route by using the first ETX, the second ETX, the first cost value, and the second cost value.
Patent KR-20130133656-A (KR)
Title: Shift apparatus of dual clutch transmission mechanism
Inventor: KIM HAN SOOL
IPC: F16H63/30
Filed: 2013-01-31
Abstract: The present invention relates to a shift device of a dual clutch transmission. The present invention comprises a plurality of driving gears (D1,D2,D3,D4,D5,D6,D7) inserted into a first input shaft (13) or a second input shaft (14) of a dual clutch (10); a plurality of gearshifts (G1,G2,G3,G4,G5,G6,G7,GR) individually inserted into a first shaft (15) and a second shaft (16) and engaged with the driving gear ( D1,D2,D3,D4,D5,D6,D7); a plurality of synchronizers (S1,S2,S3,S4) inserted into the first shaft (15) and the second shaft (16) to be able to slide and located in between the gearshifts (G1,G2,G3,G4,G5,G6,G7,GR); a plurality of shift forks (51,52,53,54) individually including follower pins (51a,52a,53a,54a) and connected to the synchronizers (S1,S2,S3,S4); and a dual cam device (60) connected to the follower pins (51a,52a,53a,54a) of the shift fork and connected to the gearshifts (G1,G2,G3,G4,G5,G6,G7,GR) by moving the shift fork (51,52,53,54) and sliding the synchronizers (S1,S2,S3,S4) along the first shaft (15) and the second shaft (16).
Patent KR-20140100179-A (KR)
Inventor: JEON IN GYUN
IPC: H01L23/48
Filed: 2013-02-06
Abstract: A wafer level packaging method of an electronic device according to an embodiment of the present invention includes a step of forming a bonding layer on the front surface of a wafer, which includes an electrode device layer having an electrode device inside and a pad for connecting the electrode device to the outside; a step of crystallizing a region corresponding to the pad of a photosensitive glass substrate; a step of arranging the photosensitive glass substrate and the wafer to locate the crystallized region in the upper part of the wafer and combining the bonding layer with the photosensitive glass substrate; a step of forming a through hole by removing the crystallized region and removing the bonding layer corresponding to the lower part of the through hole; and a step of forming the through hole by filling the through hole with a metallic material.
Patent KR-20130093024-A (KR)
Title: Illumination optical system and image projection apparatus
Inventor: INOKO KAZUHIRO
IPC: G02B27/18
Filed: 2013-02-06
Abstract: PURPOSE: An illumination optical system and an image projecting device are provided to improve the usage efficiency of light generated from a light source even when an accumulated light emitting time gets longer. CONSTITUTION: An illumination optical system comprises the followings. A condensing lens system (3) condenses light generated from a light source (1). A first fly eye lens (5) divides the light into a plurality of light beams. The plural light beams form light source images. A second fly eye lens (6) transmits the plural light beams towards an illuminated surface. The light source generates a light emitting body having a finite longitudinal length in a first direction perpendicular to the optical axis direction of the illumination optical system. The light source and an optical element form the light source image to be closer to the illuminated surface than to the second fly eye lens.
Patent KR-20140101589-A (KR)
Inventor: JO SEONG JU
IPC: C02F1/58
Filed: 2013-02-12
Abstract: The present invention relates to a method for discharging wastewater including hydrofluoric acid generated in etching quartz or glass or manufacturing semiconductors by treating and purifying the wastewater to have hydrofluoric acid with a content of less than the emission standard in a clean area. The present invention provides a purification method and a purification process of hydrofluoric acid wastewater, which are characterized in that wastewater including hydrofluoric acid is purified by allowing hydrofluoric acid to be conveniently converted into solid precipitates and separated by continuously adding a precipitator through a static inline mixer while adjusting the pH of wastewater including hydrofluoric acid, and by filtering the separated water with a filtering device composed of an immersed membrane hollow fiber filter, an immersed membrane ultra filter, and, an inorganic filtering medium.
Patent KR-20140103627-A (KR)
Inventor: LEE JONG TAE
IPC: B25B27/10
Filed: 2013-02-19
Abstract: A coupling device of a pipe according to an embodiment of the present invention comprises a pressure pipe of cylinder shape; a first coupling ring; a second coupling ring; and multiple coupling pins. The pressure pipe combined to a first pipe by covering the outer circumference of the first pipe has pressure blades at both ends of the axial direction, each of which is formed to protrude toward the hollow inside. The first coupling ring combined to the pressure pipe by covering the outer circumference has first holding units formed to protrude from both ends of the circumference direction. The second coupling ring is combined to a second pipe with an extension unit at the end of the axial direction by covering the outer circumference in order to combine to the first pipe, and has second holding units formed to protrude respectively while positioning at both ends of the circumference direction in order to be in the same line with the first holding units. Each of the multiple coupling pins is connected to the first holding units and the second holding units to connect the first coupling ring and the second coupling ring.
Patent KR-20140105919-A (KR)
Inventor: LEE JUN HEE
IPC: B24B37/04
Filed: 2013-02-25
Abstract: According to an embodiment of the present invention, provided is a wafer processing apparatus comprising: a first surface plate having a plurality of carriers; a first gear arranged on the center of the first surface plate and engaged with the plurality of carriers; a second gear arranged on edge areas of the first surface plate and engaged with the carriers; a motor rotating the first surface plate in a first direction; a fixing hanger faced with the first surface plate; and a second surface plate hung to the fixing hanger, whereby a clearance with the first surface plate is flexible.
Patent KR-20140110143-A (KR)
Title: Pallet crane
Inventor: JANG GYU BIN
IPC: B23Q7/00
Filed: 2013-03-04
Abstract: The present invention provides a pallet having a pair of pallet pushers. The pallet pusher comprises a bottom block which is combined with a crane base of the pallet crane and is fixed; a driving motor of which a shaft is positioned toward the inside of the bottom block from one side of the bottom block; a lower block which is provided on the upper part of the bottom block and moves forwards and backwards by the driving motor; an upper block which is provided in the upper part of the lower block and moves forwards and backwards by the lower block moving forwards and backwards by being connected to the lower block through a gear; and a top block which is provided in the upper part of the upper block and moves forwards and backwards by the upper block moving forwards and backwards by being connected to the upper block through a gear.
Patent KR-20130101474-A (KR)
Title: Phenol resin and thermosetting resin composition
Inventor: TAKIMOTO SHINICHI
IPC: C08L61/06
Filed: 2013-03-05
Abstract: PURPOSE: A phenol resin provides a thermoplastic resin composition with excellent flexibility and manufactures a cured material with excellent heat resistance and moisture resistance. CONSTITUTION: A phenol resin includes 50-90 wt% of a phenolic hydroxyl group-containing compound (A) which is formed by the reaction of a phenol and an acetone under an acid; and 10-50 wt% of a nitrogen-containing phenol resin (B) which is formed by the reaction of a phenol and the dimethylol of a nitrogen-containing compound. The phenol for forming the compound A is resorcinol. A thermosetting resin composition includes the phenol resin and an epoxy resin. The amount of the phenol resin used is 0.6-1.2 equivalent with regard to 1.0 equivalent of the epoxy resin.
Patent KR-20140110301-A (KR)
Inventor: LEE SANG SIN
IPC: G02B5/20
Filed: 2013-03-07
Abstract: The present invention relates to a bandwidth-tunable optical filter. The bandwidth-tunable optical filter comprises a first optical filter which changes a first wavelength band of a first output light transmitting or being reflected according to a first incident angle of a first incident light; a second optical filter which changes a second wavelength band of a second output light transmitting or being reflected according to a second incident angle of a second incident light, and is arranged on a propagation path of the first output light of the first optical filter and provides the first output light as the second incident light. A part or all of the first wavelength band of the first optical filter and the second wavelength band of the second output light of the second optical filter are overlapped, and a light of the overlapped wavelength band is outputted. The bandwidth-tunable optical filter can change a bandwidth of a transmitting light or a reflected light linearly by rotating the first optical filter and the second optical filter, and can change a center wavelength of the transmitting light or the reflected light according to an initial arrangement angle of the first optical filter and the second optical filter.