baber/WOPTO huggingface dataset:
Patent KR-20120102472-A (KR)
Title: Receiving alarm system for the mobile phone
Inventor: AN YOUNG EUN
IPC: H04B7/14
Filed: 2011-03-08
Abstract: PURPOSE: A portable terminal reception notification apparatus is provided to reduce construction costs by just constructing a reception system and a repeater. CONSTITUTION: A portable terminal reception notification system includes an application(120) of a portable terminal(110), a repeater(130), and fixed portable display units(140,160). The repeater receives a message from the application. The repeater transmits the received message to a display unit. The fixed portable display unit displays the message. The application includes an interface including a portable terminal reception sensing, a transmission message packet configuration, a message code storage and content setting, a simple message transmission, a locker number setting, and an environment configuration function. [Reference numerals] (100) Locker; (130) Repeater; (150) Fixed type reception alarm display; (170) Portable reception alarm display
Patent KR-20110111241-A (KR)
Inventor: KIM TAE KYUNG
IPC: G06F15/16
Filed: 2011-03-24
Abstract: Intra-Query 작업을 부여할 때 사용자에게 선택사항을 부여할 수 있도록 다양한 알고리즘을 제안하고, 리파지토리를 통하여 처리 결과를 개인화하여 사용할 수 있도록 하기 위한 고속 서열분석을 위한 병렬 Intra-Query 라우팅 알고리즘이 개시된다. 본 발명은 랜 리눅스 PCI 카드를 장착한 PC 노드들을 서버에 연결하여 NFS 방식으로 약 결합된 클러스터 시스템을 구축하는 시스템 구축단계; 데이터베이스를 시스템 구축단계에서 구축된 PC노드들의 수만큼 분할하는 파티셔닝 단계; 파티셔닝 단계에서 파티션된 데이터베이스를 PC 노드들의 캐시 메모리에 저장하는 PC 노드 저장단계; 그리고, PC 노드 저장단계후에 미들웨어는 사용자의 선택사항에 따라 AOB방식, AOS방식, ASB방식, ASS방식 및 RAM방식중 어느 하나의 방식을 선택하여 작업을 PC 노드들로 분배하고 처리 결과를 수집하는 라우팅 단계를 포함한다.
Patent KR-20110109921-A (KR)
Inventor: AZUMA MASAYUKI
IPC: H01L21/301
Filed: 2011-03-25
Abstract: 콤팩트한 구성으로 가동 효율을 향상시킬 수 있는 다이싱 장치 및 다이싱 방법을 제공한다. 
가공전의 워크(W)가 보관되는 워크 공급 대기부(40)와, 가공후의 워크(W)를 보관하는 워크 회수 대기부(50)가 가공부(30) 끼어서 설치된다. 가공전의 워크(W)는 다이싱 필름(T)이 부착된 면을 워크 테이블측을 향하여 수직으로 기립한 자세로 워크 공급 대기부(40)에 공급된다. 또, 가공후의 워크(W)는 다이싱 필름(T)이 부착된 면을 워크 테이블측을 향하여 수직으로 기립한 자세로 워크 회수 대기부(50)에 보관 된다. 워크 공급 대기부(40)에 보관된 워크(W)는 워크 공급 장치(60)에 의해 워크 테이블(20)로 공급된다. 또, 가공후의 워크(W)는 워크 회수 장치(70)에 의해 워크 테이블(20)로부터 회수되어 워크 회수 대기부(50)에 이동 재치 된다.
Patent KR-20120117517-A (KR)
Title: Bio-chip ditector within locking module
Inventor: KIM SOO KYUNG
IPC: G01N1/36
Filed: 2011-04-15
Abstract: PURPOSE: A bio-chip detector equipped with a locking module is provided to mount a plurality of bio-chips to be rotated and to prevent the bio-chips from being escaped from the detector. CONSTITUTION: A bio-chip detector includes an external door(10), a rotary detection stage(20), a locking module(70), and a controlling part. The external door is formed at a biochip inserting part. The rotary detection stage loads at least one bio-chip. The locking module is formed at the lower part of the rotary detection stage in order to fix the external door on the rotary detection stage. The controlling part controls the operation of the locking module. The external door is fixed to the end part of a proceeded locker in the locking module.
Patent KR-20110117030-A (KR)
Inventor: BAE EUN HUI
IPC: H04L29/02
Filed: 2011-04-20
Abstract: 본 발명은 장치 대 장치(M2M) 서비스를 제공하기 위한 디바이스를 관리하기 위한 방법 및 시스템과 그 장치에 관한 것으로, 본 발명에 따른 장치 대 장치(M2M) 서비스를 제공하는 디바이스를 관리하기 위한 방법은, 사용자에게 상기 M2M 서비스를 제공하는 디바이스가 유/무선망과의 연결 설정이 완료된 이후에, 상기 디바이스를 등록 시킬 것을 요청하는 디바이스 등록 요청 메시지를 전송하는 과정과, 상기 디바이스 등록 요청 메시지를 수신한 서비스 서버가 상기 디바이스에 대한 인증을 수행하고, 상기 디바이스에 대한 정보를 분석하여 상기 디바이스가 처음 등록된 디바이스라면, 상기 디바이스에게 상기 M2M 서비스를 제공하는데 필요한 정보인 M2M 서비스 제공 정보를 설정하는 과정과, 상기 서비스 서버가 상기 디바이스 등록 요청 메시지에 포함된 디바이스 등록 정보와 상기 M2M 서비스 제공 정보를 포함하는 디바이스 프로파일 정보를 사용자/디바이스 리포지터리(Repository)에 저장하는 과정과, 상기 사용자/디바이스 리포지터리가 상기 디바이스 프로파일 정보를 참조하기 위한 참조 정보를 생성하는 과정과, 상기 서비스 서버가 상기 사용자/디바이스 리포지터리로부터 상기 참조 정보(reference information)를 획득하는 과정을 포함한다.
Patent KR-20120122195-A (KR)
Title: Transfer-divice for modified sulfur
IPC: B60P3/22
Filed: 2011-04-28
Abstract: PURPOSE: A transfer device of modified sulfur is provided to improve the safety and efficiency of a work by melting modified sulfur in a work place. CONSTITUTION: A transfer device for modified sulfur comprises a melting device(30), a storage tank(20), an injection nozzle(10), and a pump(40). The melting device has a heating unit(50) for melting modified sulfur. The storage tank stores the melted modified sulfur. The injection nozzle is connected to the storage tank and injects the melted modified sulfur to a concrete mixer. The pump pumps the modified sulfur and supplies the pumped modified sulfur to the injection nozzle.
Patent KR-20120126528-A (KR)
Title: Array substrate and method of manufacturing the same
IPC: G02F1/136
Filed: 2011-05-12
Abstract: PURPOSE: A display board and a manufacturing method thereof are provided to prevent contamination from an oxide semiconductor layer. CONSTITUTION: A gate electrode(GE) is arranged on a base substrate. A gate insulating film is formed on the base substrate. Source/drain electrodes(SE,DE) are partly overlapped with the gate electrode. An oxide semiconductor pattern(130) is arranged on a second gate insulating layer on the gate line and an upper portion of a gate line(GL).
Patent KR-20110057108-A (KR)
Title: Surgical robot and sterile drape covering the same
Inventor: CHOI SEUNG WOOK
IPC: B25J18/00
Filed: 2011-05-13
Abstract: PURPOSE: A surgical robot covered with a sterilization drape, and the sterilization drape are provided to fix the sterilization drape to the surgical robot by presetting the fixing location. CONSTITUTION: A surgical robot(1) covered with a sterilization drape comprises the following: a first fixing unit for attaching the sterilization drape, selected from the group consisting of a magnet(22), a snap button, and velcro; a second fixing unit corresponding to the first fixing unit, installed on the fixing location of the sterilization drape; a first identification cover marked on the first fixing unit; and the sterilization drape(20).
Patent KR-20120128211-A (KR)
Title: Tray Aligner
IPC: G01R31/26
Filed: 2011-05-17
Abstract: PURPOSE: A tray aligner is provided to minimize tray inflow error for improving productivity by aligning a tray using an alignment arm having a simple structure. CONSTITUTION: An upper plate(30) is installed on the top of a sidewall plate which is installed at both sides of a base plate(12). A pair of moving blocks(50) moves along an LM rail(40). A cam block(60) is respectively installed at a pair of the moving blocks. A cylinder(70) is connected to a movable member for moving the cam block. A pair of aligner arms aligns the tray which enters.
Patent KR-20110059831-A (KR)
Title: Exposure apparatus
Inventor: LEE SOON SUP
IPC: H01L21/027
Filed: 2011-05-19
Abstract: PURPOSE: An exposure device is provided to reduce a discharge cycle of an exposed cell by automatically inputting and outputting a cell. CONSTITUTION: A plurality of stage parts(106), a plurality of optical system houses(108) and a plurality of masks correspond to one-to-one. The plurality of stage parts and the plurality of optical system houses independently operate. The plurality of masks have independent patterns. The plurality of stage parts arrange a cell on a corresponding mask by moving the loaded cell from a first position to a second position. If the cell is arranged on the corresponding mask, the corresponding optical system house exposes the cell by moving to the upper side of the mask.
Patent KR-20120130451-A (KR)
IPC: A47J36/04
Filed: 2011-05-23
Abstract: PURPOSE: A paper cup type steam pot and a manufacturing method thereof are provided to prevent harmful materials when a paper material exposed to holes is exposed to steam. CONSTITUTION: A paper cup type steam pot comprises multiple holes and a coated portion(10d). The holes are formed on the bottom of the steam pot. The coated portion is formed on the holes to prevent a paper material from being exposed to steam through the holes. Small holes(10c) are formed in the center of the coated portion and have a smaller diameter than holes(10f) formed in the paper material.
Patent KR-20120133465-A (KR)
Title: Image data transmitting/receiving system, and image data transmitting/receiving method
IPC: H04L9/00
Filed: 2011-05-31
Abstract: PURPOSE: An image information transmitting and receiving system and image information transmitting and receiving method are provided to reduce error rates by expanding bits of image information data. CONSTITUTION: An image information transmission device(200) performs convolutional coding for image information data by adding bits to inputted image information data. The image information transmission device transmits punctured data by puncturing data which is encrypted in convolution. An image information receiving device(300) performs viterbi decoding by depuncturing the image information data transmitted from the image information transmission device. The image information receiving device restores the image information data by determining the predetermined number of candidate bits among the most significant bit of the viterbi-decoded data as a single bit. [Reference numerals] (200) Image information transmission device; (300) Image information receiving device
Patent KR-20120134423-A (KR)
Inventor: KIM HYUNG WOO
IPC: G02C5/12
Filed: 2011-06-02
Abstract: PURPOSE: A nose pad of glasses which form an elastic deforming unit wound in a spring coil type to a connection rod is provided to fix a location of a nose and an angle of a nose pad according to a nose shape of a person wearing glasses. CONSTITUTION: An elastic deforming unit(31) is formed between connection units which connect a glass frame(10) and a nose pad(20). The connection unit is formed in a spring member or shape memory alloy. The connection unit faces the nose pad and the elastic deforming unit. An anti-skidding pad side(21) is formed inside the nose pad.
Patent KR-20120003368-A (KR)
Title: Gripper device of overhead transportation vehicle and overhead transportation vehicle
Inventor: KAWABATA MASAYASU
IPC: B25J15/08
Filed: 2011-06-07
Abstract: PURPOSE: An OHT(Overhead Hoist Transport) and a gripper device of the OHT are provided to prevent the fall of FOUP(Front Opening Unified Pod) due to weight of FOUP or vibration during transport since the flange of FOUP is gripped by a pair of chucks. CONSTITUTION: A gripper device of an OHT(Overhead Hoist Transport) comprises a base plate(110), a guide rail(120), a pair of guide blocks(130), and a pair of chucks(140). The guide rail is installed on the top of the base plate. The guide blocks meet and part along the guide rail. The guide blocks are movably installed on the guide rail horizontally. The chuck comprises a horizontal unit(141), a vertical unit(142), and a claw unit(143). The horizontal unit is fixed to the top of the guide block and is extended along the top of the base plate. The vertical unit is extended to a lower part than the base plate from the horizontal unit. The claw unit is formed on the lower end of the vertical unit and grips FOUP.
Patent KR-20120140455-A (KR)
Inventor: YOON DAL HWAN
IPC: G06F17/30
Filed: 2011-06-21
Abstract: 본 발명은 웹기반의 실무탐색용 데이터베이스를 구비한 탐색시스템에 관한 것이다. 본 발명은, 웹기반의 실무탐색용 데이터베이스를 구비한 탐색시스템에 있어서, 상기 데이터베이스를 구성하는 데이터 모듈 간의 관계에 있어서, PROFILE(100)이, CONTACT LOG(600), RESEARCH LIST(300) 및 AHK(Administrator)(200)과 각각의 연결관계를 맺으며, 상기 PROFILE(100)의 Primary Key는 pro_num(110)이며, 상기 CONTACT LOG(600)의 Primary Key는 contact_num(610)이며, 상기 Profile(100)의 pro_num(110)을 참조하여 Foreign Key로 갖으며, 상기 PROFILE(100)과 CONTACT LOG(600)은 1 : M(M은 0 이상의 자연수)의 비율관계로 연결 관계가 이루어지는 것을 특징으로 한다.  
이에 의해 검색방식에 있어서 Assignment, Profile, Research의 3가지 모듈마다 필요로 하는 데이터를 검색할 수 있게 검색기능을 구비하였으며, Assignment, Profile의 검색방식은 각각의 모듈의 특이사항을 검색할 수 있게 구현하고, Research 모듈은 업무의 우선순위를 표시하여 효율적이고 능률적으로 처리할 수 있는 효과를 제공한다.
Patent KR-20110091621-A (KR)
Title: Exhaust gas purification set
Inventor: CHOI SUNG MU
IPC: F01N3/022
Filed: 2011-06-28
Abstract: PURPOSE: An exhaust gas purification set is provided to effectively reduce the increasing rate of back pressure in spite of accumulation of particulate matters. CONSTITUTION: An exhaust gas purification set comprises a filter(100) containing a carrier(105). The carrier is configured as follows. A plurality of channels(110) for allowing the flow of exhaust gas are formed from the front side to the back side of the carrier. The channels include a first channel(110a) and a second channel(110b) that are alternately arranged. The carrier is divided into a front section(FS) and a rear section(RS) by a third plug which closes the entrance of the second channel.
Patent KR-20130007092-A (KR)
Title: Donor substrate, method of manufacturing a donor substrate and method of manufacturing an organic light emitting display device using a donor substrate
Inventor: SHIN HYEA WEON
IPC: H01L51/50
Filed: 2011-06-29
Abstract: PURPOSE: A donor substrate, a manufacturing method thereof, and a method for manufacturing an organic light emitting display using the same are provided to improve the mechanical intensity of the donor substrate by arranging a photothermal conversion layer and an organic transfer layer in a recess. CONSTITUTION: A substrate includes a separate structure and is located near a recess(115). A photothermal conversion layer(130) is arranged in the recess. An organic transfer layer is arranged in the photothermal conversion layer. An underlayer(120) is arranged between the lower side of the recess and the photothermal layer.
Patent KR-20130002852-A (KR)
Title: Rotation apparatus for strike
Inventor: IM HYO JIN
IPC: B62D25/10
Filed: 2011-06-29
Abstract: PURPOSE: A rotation device for door lock strikers is provided to separately install a driving unit and a locker unit by using a cable in case space is limited, thereby resolving lack of space for device installation. CONSTITUTION: A rotation device for door lock strikers comprises a latch, a striker member(20), a sector gear(30), and a driving unit(50). The latch is formed on the inner side of a trunk lid(2). The striker member is mounted on a base plate(10) which is installed on a vehicle body panel. The sector gear fixes the striker member on one side, and installed on the base plate in a rotatable manner on a rotary shaft. The sector gear has a cut-out unit(32), the designated portion of which is cut and open upward. The driving unit has a driving gear which is engaged in the sector gear to supply driving force.
Patent KR-20130004686-A (KR)
Inventor: JEON HYEONG MUN
IPC: B24C9/00
Filed: 2011-07-04
Abstract: 본 발명은 연마재를 흡입하는 흡입구와, 흡인된 연마재를 모으는 저장 탱크와, 모인 연마재를 이송하는 이송 수단과, 연마재를 회전시켜 연마재의 입자 크기에 따라 분리하는 드럼 분리기와, 드럼 분리기에 일정 온도를 가하는 히터부와, 연마재에 자기력을 가하여 연마재의 성분을 분리하여 일방향으로 이송시키는 마그네틱 컨베이어 벨트와, 연마재를 필터링 하는 필터부와, 연마재를 포집하는 연마재 포집 수단을 포함하여 이루어짐으로서, 사용된 연마재를 재활용할 수 있게 하여 생산 공정 비용 감소와 안정된 연마재 공급이 유지될 수 있게 하는 연마재 재활용 장치에 관한 것이다.
Patent KR-20130011003-A (KR)
Title: Resonant column testing apparatus with image-based analysis system for deformation modes of specimen using high speed camera
Inventor: SHIN DONG HOON
IPC: G01B11/16
Filed: 2011-07-20
Abstract: PURPOSE: A test piece image readable resonance column testing device is provided to measure the actual deformation of a test piece by reading images of scale marked on a membrane, thereby obtaining accurate data. CONSTITUTION: A lateral side of a test piece is surrounded by a membrane(M) and a drive plate(30) is fixed to an end portion of the test piece. A rotational vibrating force is applied to the driver plate so that the deformation rate of the test piece is obtained. The material properties of the test piece are obtained by using the obtained deformation rate. Scales(200) are marked on a portion being fixed to the test piece. A camera(100) photographing the scales is installed and the deformation rate of the test piece is calculated on a basis of the deformation of the scales according to an image interpretation.
Patent KR-20120024431-A (KR)
Title: Video processing method and apparatus based on multiple texture image using video excitation signal
Inventor: HONG SUNG HOON
IPC: H04N7/24
Filed: 2011-08-12
Abstract: PURPOSE: A video processing method and apparatus based on multiple texture image using a video excitation signal is provided to perform a predetermined multiple texture image approximation using the similarity of time-space location conversion variables. CONSTITUTION: A video processing apparatus produces variables for time-space location conversion by tracing a plurality of feature points(S13). The apparatus defines a plurality of texture images(S14). The apparatus performs the approximation of the texture image(S15). The apparatus defines the texture image as the sum of a plurality of texture blocks(S16). The apparatus compresses video filtering signal, the variable of a texture composition filter, and the variable of a plurality of time-space location conversion corresponding to the texture image(S17).
Patent KR-20130022876-A (KR)
Inventor: KIE JUNG HEE
IPC: G08B17/06
Filed: 2011-08-26
Abstract: PURPOSE: An emergency exit guide system is provided to effectively inform an emergency escape direction in the event of fire. CONSTITUTION: An emergency exit guide system(100) comprises a receiver(110), an escape information display unit(120), and a controller(140). The receiver receives fire occurrence data or blackout occurrence data. The escape information display unit is installed on the wall of a building, and displays an escape direction by characters or figures. The controller controls the escape information display unit and indicates an escape direction as the opposite direction of an emergency originating site based on the emergency originating site transmitted from the receiver. [Reference numerals] (10) Fire alarm device; (110) Receiver; (120) Escape information display unit; (130) Smoke removal unit; (140) Controller; (150) Emergency power supply unit; (160) External power supply; (20) Outage detection sensor; (30) Heat sensor; (40) Sprinkler; (50) Guardroom; (AA) Backlight unit
Patent KR-20110113159-A (KR)
Inventor: YOU YEN SIL
IPC: A23L7/10
Filed: 2011-09-15
Abstract: 본원은 우리나라 고유 민속음식인 떡을 제조하는 과정에서 뽕나무 전체에서 추출한 액즙을 첨가 혼합해서 떡을 제조하는 방법이다. 
     본원을 실현하기 위해서 떡의 원료로서 찹쌀 또는 일반 쌀을 가루로 조성해서 반죽을 하면서 기능성 성분이 있는 뽕 나무의 액즙을 섞어서 열을 가하여 찌는 떡의 제조 과정으로서 쌀가루를 반죽을 하고 일정한 온도를 유지하면서, 부풀리는 과정에서 발효성분인 생 발효제를 혼합하여 성분이 부드러워지고 고유의 맛을 내게 하도록 하는 것이다. 
     본원의 뽕나무 액즙을 첨가한 떡의 제조방법은 쌀을 3시간 불렸다가 가루로 조성한 뒤, 뽕나무에서 추출한 액즙과 혼합하고, 30℃의 물을 떡가루에 조금씩 부어 잘 혼합한다. 
     그리고 반죽한 쌀가루는 반죽한 덩어리를 발효 그릇에 담아 뚜껑을 덮고 15℃ 되는 곳에서 약 3시간 이상 두어 숙성시킨다. 
     숙성시키는 이유는 떡의 설 쪄짐을 방지하고, 부드럽게 하기 위해서다. 
     떡 시루에 물 적신 한지를 깔고 센 수증기가 피어오를 때 떡 반죽을 3cm두께로 펴서 앉히고 200℃에서 50분 이상 찌면 뽕나무 액즙 떡이 완성된다. 
     이와 같은 종래의 기술을 원용하면서, 쌀에 뽕나무 추출액즙을 혼합해서 떡을 제조하는 것이 본원의 특징이다. 
     본원의 실현을 위해서 전체의 구성비율은 전체 100g 중량으로 할 때 쌀은  80g 중량으로 하고 뽕나무 액즙은 10g 중량으로 주원료를 구성하는 단계와 제조공정에서 부속 재료인 생 발효제를 4g 중량과 설탕 6g 중량의 구성비에 의해 구성비, 100g 중량으로 구성해서 제조하고, 한지는 떡을 찔 때 소모품으로 한다. 
     한편 뽕나무 액즙은 뽕나무의 뽕잎, 줄기, 뿌리, 오디 등 뽕나무 전체 또는 일부분의 액즙을 사용하는 것을 본원의 원칙이면서 특징이다. 
     본원으로 인하여, 종래의 단순한 떡에서 한 단계 높은 차원의 민속 식품을 제조하게 되며, 쌀과 뽕나무 액즙으로 제조하는 과정이 특징이다. 
     또한 떡을 단순한 식품에서 기능성 식품으로 개발하는 것이다. 
     이 떡을 제조와 유통을 위해서 영농조합을 결성하고, 떡 공장을 만들고 판매유통 시스템을 도입해서 떡을 유통시켜 기능성 우리고유의 먹거리를 산업화 할 수 있을 것이다. 
     
     뽕나무 액즙으로 빚은 쌀떡. 쌀가루. 뽕나무 액즙. 200℃의 수증기에 50분간 찐다
Patent KR-20130031565-A (KR)
Title: Bidirectional optical transmitting and receiving device
Inventor: LEE JONG JIN
IPC: G02B6/42
Filed: 2011-09-21
Abstract: PURPOSE: A both directions optical transceiver is provided to integrate an optical transmitter and an optical receiver as one apparatus, thereby have a decreased effect of the manufacturing cost and reduce the noise by including a cooling function. CONSTITUTION: The light transmitted from an optical fiber(200) to a both directions optical transceiver(100) is converted to a first balanced light through a first lens(120), and it is incoming to a second lens(160) passing the optical fiber through a filter(150), and induced to the filter. A third lens(170) converts the light reflected from the filter to a second electric signal by a light receiving element(141), amplified by a preamplifier(143) and it is outputted to the outside. The elements of a transmission unit(110) is formed at an upper part of a thermo-electric cooler(TEC), improves the stability and reliability. A transmitter and a receiver is comprised in one piece, thereby reduce the cost. [Reference numerals] (AA) First direction
Patent KR-20130031638-A (KR)
Title: An air conditioner
Inventor: PARK YONG DAE
IPC: F24F13/22
Filed: 2011-09-21
Abstract: PURPOSE: An air conditioner is provided to prevent the damage due to vibration which is generated when a suction pipe comes in contact with a discharge pipe by exchanging heat without contacting the suction pipe with the discharge pipe. CONSTITUTION: An air conditioner comprises a compressor(2), a suction pipe(10), and a discharge pipe(11). The suction pipe comprises a first region(32) with a lower height than the discharge pipe and the second region(34) with a higher height than the discharge pipe. The discharge pipe includes a third region(42) with a higher height than the first region and the fourth region(44) with a lower height than the second region. The fourth region is equipped with a condensed water plate(50) which cools the fourth region by receiving the condensed water dropped from the surface of the second region.
Patent KR-20130033111-A (KR)
Title: Unit of optical modulator, optical modulator including the same and method of fabricating the optical modulator
Inventor: LEE SANG HUN
IPC: G02F2/00
Filed: 2011-09-26
Abstract: PURPOSE: An optical modulator unit, an optical modulator and a manufacturing method thereof are provided to improve the stability of the optical modulator using a first contact layer. CONSTITUTION: An optical modulator unit(100) includes a first contact layer(110), a lower reflecting layer(120), an active layer(130), and an upper reflecting layer(140). Infrared rays passes through the first contact layer. The lower reflecting layer is formed on the first contact layer. The active layer is formed on the lower reflecting layer. The active layer includes an MQW(Multi-Quantum Well) layer structure. The upper reflecting layer is formed on the active layer.
Patent KR-20130033178-A (KR)
Title: Driving apparatus for supplying maximum voltage and lighting apparatus using the same
Inventor: RIM CHUN TAEK
IPC: H05B37/02
Filed: 2011-09-26
Abstract: PURPOSE: A driving device for supplying the maximum voltage and an illuminance device using the same are provided to supply the maximum voltage to an LED(Light Emitting Diode) load circuit. CONSTITUTION: An LED(Light Emitting Diode) load circuit(320) includes an output capacitor(Co) and an LED module(324) receiving a direct current generated from a driving device(310). Output terminals(a,b,c,d) of a rapid start ballast stabilizer(330) are individually connected to input terminals of a driving device. The input terminal of the driving device is connected to an output terminal of the rapid start ballast stabilizer. Output terminals of the driving device are individually connected to input terminals of the LED load circuit. [Reference numerals] (310) Driving device; (320) LED load circuit; (330) Rapid start ballast stabilizer;
Patent KR-20120099564-A (KR)
Title: Method for preparing a filtration membrane and filtration membrane prepared by said method
Inventor: KOO JA YOUNG
IPC: B01D67/00
Filed: 2011-09-28
Abstract: PURPOSE: A method for manufacturing a filtering membrane and the filtering membrane manufactured based on the same are provided to apply tensile strength to a complex based on a porous support. CONSTITUTION: A method for manufacturing a filtering membrane include the following: a porous support is prepared(13); a polymeric solution is casted on the porous support to form a coated support(15); the coated support is quenched to form a membrane/support complex(17); the membrane/support complex is dried(19); and the membrane/support complex is delaminated to form a filtering membrane without the support(29). [Reference numerals] (13) Preparing a porous support; (15) Casting a polymeric solution on the porous support; (17) Quenching the coated support; (18) Immersing the quenched support into a glycerol solution; (19) Drying a membrane/support complex; (27) Winding the membrane/support complex in the shape of a roll; (29) Exfoliating the membrane/support complex