baber/WOPTO huggingface dataset:
Patent KR-20120111213-A (KR)
Title: A test chamber for emission of nanoparticles from nanoproducts
Inventor: BAE GWI NAM
IPC: G01N1/22
Filed: 2011-03-31
Abstract: PURPOSE: A test chamber for testing an emission amount of a nano product is provided to evaluate possibilities of emitting a nano material being exposed to users in an actual usage environment and utilize a testing result as basic information for designing a safe nano product. CONSTITUTION: A test chamber for testing an emission amount of a nano product comprises a nano product mounting unit, a clean air feeding unit(60), an air discharge port(70), a sampling unit(80), an emitting unit(91). The clean air feeding unit comprises a purge air supplying unit minimizing pollution caused by indoor particles generated when mounting a specimen of a nano product. A speed of an air jet can be changed by changing the diameter of a nozzle in an emission mode by the air jet. A continuous jet or pulse jets of various periods can be utilized by controller a rotation speed of a rotating chopper or an opening/closing period of a solenoid valve in the emission mode by the air jet. [Reference numerals] (50) Nano product specimen mounting unit; (61) Clean air supplying device; (62) Flow rate controlling device; (70) Air discharge port; (80) Nano particle sampling unit; (81) Nano particle measuring device and sampler; (91) Air jet oscillation unit; (AA) Vibration; (BB) Impact; (CC) Rubbing
Patent KR-20120112991-A (KR)
Title: Secondary battery
Inventor: KIM DUK JUNG
IPC: H01M2/04
Filed: 2011-04-04
Abstract: PURPOSE: A secondary battery is provided to reduce a production cost and production process, and to improve safety while reducing weight and volume, and to prevent a short circuit due to external water flowing into a circuit element part. CONSTITUTION: A secondary battery(100) comprises: an electrode assembly(110); current collecting plates(120,140) electrically connected to the electrode assembly and having a short hole(126); a short element(130) comprising a metal can installed in the short hole; a case(150) accepting the electrode assembly and the current collector, and having an opening; and a cap assembly(160) comprising a cap plate sealing the opening in the case. The metal can is opposite to the cap plate. The metal can and cap plate are formed of conductive material, and have different polarities from each other.
Patent KR-20120115046-A (KR)
Title: Actuatorless valve
Inventor: KIM HEUNG SU
IPC: F16K31/122
Filed: 2011-04-09
Abstract: PURPOSE: An actuatorless valve is provided to have a simple structure by removing a lever or an electric gear device and to reduce personnel costs by remote-controlling with pneumatic pressure. CONSTITUTION: An actuatorless valve controls the flow of fluid or gas in a pipe and is remote-controlled by pneumatic pressure. A functional part for controlling the opening and closing of a valve linearly moves in a forward or a backward direction of the flowing fluid to serve as a valve function. A contact part of a seal(2) and a part to flow or block the fluid is processed by a special coating treatment or a plating treatment to reduce frictional resistance in a linear motion.
Patent KR-20120116128-A (KR)
Title: Device for temporary storaging of led package
Inventor: LEE BYUNG IL
IPC: G01R31/26
Filed: 2011-04-12
Abstract: PURPOSE: A temporary storage device for an LED(Light Emitting Diode) package is provided to maintain the operation of an LED handler with the temporary storage device even though a terminating storage body is filled with the LED package. CONSTITUTION: An LED package is stored in a temporary storage body(20). The temporary storage body is formed on the top of a terminating storage body(10). A plurality of classification tubes(11) are prepared in the terminating storage body. The classification tubes corresponds to the number of grades. A temporary storage box door(50) opens and closes the temporary storage body. The horizontal shuttle movement of a driving unit(60) is performed to open and close the temporary storage body.
Patent KR-20120116186-A (KR)
Title: Fuse box for vehicle
Inventor: LEE GUE TAE
IPC: H01H85/00
Filed: 2011-04-12
Abstract: PURPOSE: A fuse box for a vehicle is provided to strengthen a locking function of a locking unit with a simple structure, thereby enhance the efficiency of manufacturing and assembling. CONSTITUTION: A fuse box for a vehicle comprises a case(110), a case cover(120), and a locking unit(200). One surface of the case is opened. The case cover is joined to the case so that the opened surface of the case is closed. The locking unit fixes and releases a joined state of the case and case cover. The locking unit comprises first and second hook levers(220a,220b) and an elastic member. External forces of directions opposite to each other are actuated to the first and second hook levers so that the first and second hook levers are released from an interlocked state.
Patent KR-20120117180-A (KR)
Title: Composition for stabilizing tetrahydrobiopterin and method for analysis of tetrahydrobiopterin using the same
Inventor: KIM HYUNG GUN
IPC: A61P25/00
Filed: 2011-04-14
Abstract: PURPOSE: A stabilizing composition of tetrahydrobiopterin and analysis method of tetrahydrobiopterin using the same are provided to be used for physiology pathological function research of the tetrahydrobiopterin. CONSTITUTION: A stabilizing composition of tetrahydrobiopterin comprises acid compound having the pH of 1.5-6.5 and dithioerythritol. The acid compound is hydrochloric acid. The acid compound is weak acid compound having the pH of 3.0-5.5. The weak acid compound is &egr;-acetamidocarproic acid or ascorbic acid. The diothioerythritol and acid compound are included in acetonitrile. The composition includes the acetonitrile having the volume of 1-20 times of the tetrahydrobiopterin. The analysis method of tetrahydrobiopterin comprises the following steps: stabilizing the tetrahydrobiopterin by processing the stabilizing composition on a sample including the tetrahydrobiopterin collected from an analyte; injecting the sample into a column of the liquid chromatography; separating tetrahydrobiopterin by spilling the moving phase of the liquid chromatography; and analyzing the separated tetrahydrobiopterin by using a mass spectrograph. The analysis method maintains the temperature as 2-20 deg. Celsius.
Patent KR-20120118332-A (KR)
Title: Propulsion body strut of the vessel and the vessel which has this
Inventor: KIM JUNG JOONG
IPC: B63B9/00
Filed: 2011-04-18
Abstract: PURPOSE: A pillar for a propellant of a ship and the ship with the same are provided to reduce the generation of cavitation by improving a wake quality of a ship and to prevent a thrust loss, a vibration increase of a hull, damage to a propeller, and noise generation. CONSTITUTION: A pillar for a propellant of a ship supports a propelling shaft(30) being arranged in a bottom surface of a ship. The pillar comprises a plurality of flow holes. The flow holes penetrate a front end and rear end of the pillar. A flow flows through the flow holes. The flow holes are formed by being spaced at a predetermined interval toward up and down directions of the pillar.
Patent KR-20120119283-A (KR)
Title: Call processing server and control method thereof, communication system comprising the call processing server and control method thereof
Inventor: LEE DONG JIN
IPC: H04L12/14
Filed: 2011-04-21
Abstract: PURPOSE: A call processing server, control method, and communication system including a call processing server are provided to effectively convert a charging target in communication using a charging conversion signal. CONSTITUTION: A call connection unit(110) processes call connection between an originating terminal and a reception terminal. A signal detection unit(140) senses a charging conversion request signal created by the connected originating terminal or the reception terminal. A charging processing unit(160) additionally stores information corresponding to the originating terminal or the reception terminal in the charging table of a storage unit when the signal detection unit detects the charging conversion request signal. The information is stored as charging subject information. [Reference numerals] (110) Call connection unit; (120) Table creation unit; (130) Signal transmission unit; (140) Signal sensing unit; (150) Storage unit; (160) Charging process unit
Patent KR-20120123894-A (KR)
Title: Gas mask cleaning and drying apparatus
IPC: B08B3/06
Filed: 2011-05-02
Abstract: PURPOSE: A gas mask washing and drying apparatus is provided to clean and dry a gas mask safely by preventing the damage on a glass surface. CONSTITUTION: A gas mask washing and drying apparatus comprises a main body(1), a washing tub(2), and a gas mask rotating unit(3). The main body comprises a front opening. The washing tub is installed in a case and comprises a washing water pouring pipe(21), a drain pipe(22), and a rotary shaft. The rotary shaft is rotated by the operation of a driving unit(24). The gas mask rotating unit is rotated. A plurality of gas masks is inserted in the inner periphery of the gas mask rotating unit for being rotated and dried.
Patent KR-20120123995-A (KR)
Title: Method for surveying watching of video content, Broadcasting receiving apparatus and Server thereof
IPC: H04N21/258
Filed: 2011-05-02
Abstract: PURPOSE: A video content viewing confirming method, a broadcasting receiving apparatus applying the same, and a server are provided to reduce load of a server by surveying viewing rating of video content. CONSTITUTION: A broadcasting receiving apparatus captures a specific image by using displayed video content(S430). If the specific image is captured, the broadcasting receiving apparatus stores the captured specific image in a queue(S440). The broadcasting receiving apparatus receives a query from an external server(S450). The broadcasting receiving apparatus searches for a specific image which is matched with a target image included in a query(S460). The broadcasting receiving apparatus transmits a search result to a server(S470). [Reference numerals] (AA) Start; (BB) End; (S410) Input image content; (S420) Display image content; (S430) Capture image characteristic; (S440) Store specific image in a queue; (S450) Receiving query; (S460) Searching for a specific image which is matched with a target image included in a query; (S470) Transmitting a search result to a server
Patent KR-20120125912-A (KR)
Title: Wide angle camera and method for manufacturing the same
IPC: G03B37/00
Filed: 2011-05-09
Abstract: PURPOSE: A wide angle camera and a manufacturing method thereof are provided to make a structural surface of an image sensor by laminating an image sensor element structure and optical components on a top surface of a substrate which is near to a streamlined shape, thereby broadening a view angle. CONSTITUTION: A wide angle camera comprises a substrate, unit image sensor element structures, and optical components(310,320,330). A top surface of the substrate is composed of a plurality of surfaces(110,120,130), thereby being classified into a plurality of cell regions. The plurality of surfaces form predetermined angle with the adjacent surfaces. The unit image sensor element structures are formed on each surfaces of the substrate. The optical components are attached to the regions of the image sensor element structure corresponding to each cell region. The optical component is composed of a lens element and color filter element. [Reference numerals] (AA) First cell region; (BB) Second cell region; (CC) Third cell region
Patent KR-20120126714-A (KR)
IPC: H01L21/027
Filed: 2011-05-12
Abstract: 본 발명은 반도체 소자의 패턴 형성 방법에 관한 것으로, 더블 패터닝(Double Patterning) 공정 시 산확산 속도가 상이한 감광막 패턴을 이용하여 패턴의 CD 균일도(CD Uniformity) 특성을 향상시켜 반도체 소자의 수율을 증가시키는 기술에 관한 것이다. 
본 발명에 따른 반도체 소자의 패턴 형성 방법은 피식각층 상부에 하드마스크층을 형성하는 단계와, 하드마스크층 상부에 제 1 감광막을 도포하는 단계와, 제 1 감광막에 대해 노광 공정 및 네가티브 현상 공정을 진행하여 제 1 감광막 패턴을 형성하는 단계와, 제 1 감광막 패턴을 마스크로 상기 하드마스크층을 식각하여 하드마스크 제 1 패턴을 형성하는 단계와, 하드마스크 제 1 패턴을 포함하는 상기 피식각층 상부에 제 2 감광막을 도포하는 단계와, 제 2 감광막에 대해 노광 및 네가티브 현상을 진행하여 제 2 감광막 패턴을 형성하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20120130563-A (KR)
Title: Apparatus and method for registering images at coordinate space
IPC: G06F19/00
Filed: 2011-05-23
Abstract: PURPOSE: An image matching apparatus in a coordinate system and a method thereof is provided to remarkably reduce errors by one-time matching tomographical imaging coordinate system with a spatial coordinate system. CONSTITUTION: A processing part(200) recomposes a three-dimensional imaging model by extracting surface information from multiple tomographical images of an inspection object. A robot moves in the direction of three axes in which an inspection object is disposed. A surface image measurement device(400) is mounted on a robot. The surface imaging measurement system recomposes a surface of the inspection object to a three-dimensional model by collecting location information of each point on the surface of the inspection object. A control unit(500) matches the three-dimensional model with the three-dimensional surface model, thereby matches a spatial coordinate of the tomographical image with a spatial coordinate of the robot. [Reference numerals] (100) Tomograph; (200) Processing part; (300) Robot arm; (400) Surface image measurement device; (500) Control unit
Patent KR-20120106509-A (KR)
Title: Radiator and intercooler assembly
Inventor: SHIN HYUN KUN
IPC: F01P11/00
Filed: 2011-05-25
Abstract: PURPOSE: A radiator and intercooler assembly is provided to be easily repaired and inspected as the first to third projections of an intercooler are supported by the coupling parts of a radiator and a first support. CONSTITUTION: A radiator and intercooler assembly(1000) comprises a radiator and an intercooler(200). The extended portions of the radiator are extended in a same direction. First and s second coupling parts are respectively formed in the first and second extended portions. The intercooler is formed in between the first and second extended portions. The intercooler comprises a first projected portion and a fixing unit(220). The first projected portion inserted into the first coupling part is formed in a second tank(212). The fixing unit is connected to a separate coupling member(300) by the second coupling part.
Patent KR-20120133942-A (KR)
Title: Air conditioning system for automotive vehicles
IPC: B60H1/12
Filed: 2011-06-01
Abstract: PURPOSE: A cooling device for vehicles is provided to maximally increase convenience of users and to reduce burdens to re-operate the cooling device for discharged air temperature to inside the vehicles. CONSTITUTION: A cooling device for vehicles comprises an auto control mode, an off mode, and a control unit(40). The auto control mode controls the inner temperature of a vehicle to be predetermined temperature. The auto control mode controls one or more of an air-conditioner, an intake door, a blower, and a temp door(12). The off mode offs the automatic control mode. If a passenger operates one of controller(1) switches(16,18) in the off mode, the cooling device is restored back to the state before the off mode. [Reference numerals] (20) Off-mode sensing means; (30) Vehicle speed sensing means; (40) Control unit
Patent KR-20110132995-A (KR)
Title: Thermal processing apparatus and thermal processing method and storage medium
Inventor: KAWAGUCHI YOSHIHIRO
IPC: H01L21/027
Filed: 2011-06-02
Abstract: PURPOSE: A thermal processing device, a thermal processing method, and a recording medium are provided to suppress a change of a thermal processing temperature and make the line width of a wiring pattern between substrates uniform. CONSTITUTION: A substrate returning path(2) transfers a substrate(G) in X direction. The substrate returning path includes a cylindrical roller(20) which is expanded in Y direction. A chamber(8) forms a thermal processing space. The chamber includes a first chamber for forming a thermal processing space of a pre-heating unit(4) and a second chamber for forming a thermal processing space of a main heater unit. An outlet has a slit shape. The outlet is placed on the rear wall of the chamber.
Patent KR-20120138185-A (KR)
Title: Graphic image processing apparatus and method for realtime transforming low resolution image into high resolution image
Inventor: KIM SUNG JAE
IPC: G06T5/00
Filed: 2011-06-14
Abstract: PURPOSE: A graphic image processing apparatus and a method thereof are provided to output a normal image or a three-dimensional image of low resolution into a normal image or a three-dimensional image of high resolution. CONSTITUTION: A first image generator(120) generates a first image in a first frame buffer(123) by rendering a three-dimensional graphic model. A second image generator(130) receives the generated first image as a texture. The second image generator generates a second image of low resolution as a second frame buffer(133) by rendering the first image. A function change unit(110) changes viewport area setting of a viewport function and target buffer setting of a rendering target buffer designated function. [Reference numerals] (110) Function change unit; (120) First image generator; (121, 131) Geometry processing unit; (122, 132) Raster processing unit; (123) First frame buffer; (130) Second image generator; (133) Second frame buffer; (140) Image output unit; (AA) 3D modeling data; (BB) Large display; (CC) Terminal display; (DD) Texture
Patent KR-20130000447-A (KR)
Title: 방현층 형성용 조성물, 이를 이용한 방현 필름, 편광판 및 화상표시장치
Inventor: LEE DOO BONG
IPC: C09D4/02
Filed: 2011-06-20
Abstract: 본 발명은 방현층 형성용 조성물, 이를 이용한 방현 필름, 편광판 및 화상표시장치에 관한 것이다.  
본 발명에 따른 방현층 형성용 조성물은 하기 화학식 1로 표현되는 우레탄 (메타)아크릴레이트 올리고머(A), (메타)아크릴레이트 모노머(B), 실리콘 입자(C), 광개시제(D) 및 용제(E)를 포함하여 이루어진다.  
<화학식 1> 
   
(상기 화학식 1에서 R1는 에틸렌 또는 프로필렌이며, R2는 수소 또는 메틸이고, X는 탄소수 1 내지 30의 지방족 탄화수소이며, n은 1~10의 정수이고, m은 1~5의 정수이다.) 
본 발명에 따른 방현층 형성용 조성물은 투광성 수지가 저굴절 특성을 가지는 우레탄(메타)아크릴레이트 올리고머를 포함하여 이루어짐으로써 저굴절의 실리콘 입자와의 굴절률 차이를 최소화하여 필름형성 시 우수한 방현성은 유지하면서도 투과선명도를 향상시킬 수 있을 뿐만 아니라 컬 방지 효과를 나타낸다. 이에 따라서 상기 방현층 형성용 조성물은 방현필름의 제조에 유용하게 사용될 수 있으며, 제조된 방현필름은 편광판 및 표시장치에 유용하게 적용할 수 있다.
Patent KR-20130005028-A (KR)
Title: Screen apparatus
Inventor: KIM JAE SIK
IPC: B07B1/46
Filed: 2011-07-05
Abstract: PURPOSE: Sorting equipment is provided to facilitate the sorting of iron ore and to obtain various particle diameters by adjusting the sorting gap thereof. CONSTITUTION: Sorting equipment(1) comprises a body(10), and a gap-variable sorting unit(30). Sorting objects are put into the body. The gap-variable sorting unit controls a sorting gap by the sorting unit as a medium. The gap-variable sorting unit comprises a plurality of housings(40) and a sorting member(50). The housings are provided to the inside of the body with a specific interval. The sorting unit is provided to housing to be horizontally movable. The sorting unit consists of a blade. The blade is horizontally movable by a driving unit(60) as a medium and controls the gap between nearby housings.
Patent KR-20130005750-A (KR)
Inventor: PARK HEUNG GYUN
IPC: G03F7/20
Filed: 2011-07-07
Abstract: PURPOSE: An optical device for exposure using a polygonal shape light chamber is provided to minimize light loss by preventing light from being re-entered. CONSTITUTION: An optical device for exposure using a polygonal shape light chamber(1) comprises a main body(10), a plurality of light sources(20), and a condensing lens(30). The main body comprises a bottom body(12) and a top body(11). The cross section of the top body is formed into a polygonal shape. The bottom body is connected to the end of the top body. Apertures(12a) are formed at one side of the bottom body. The plurality of light sources is installed on each side among the inner surfaces of the top body.
Patent KR-20130008685-A (KR)
Inventor: PARK HOO BONG
IPC: F24D19/10
Filed: 2011-07-13
Abstract: 본 발명은 무동력 간이 난방용 보일러에 관한 것이다. 
본 발명은 일측 높이를 타측 높이 보다 낮게 형성하고, 상기 일측 상부에 물 주입구와 하부에 물통 배출구가 형성되고 상기 타측 상부에 수증기 배출구와 하부에 물 환수구를 형성한 물통과 일측에 중심을 관통하는 흡입구가 형성되어 상기 흡입구가 상기배출구에 설치되는 역류방지장치 상체와 일측이 상기 역류방지장치 상체와 체결되고 타측에 배출구가 형성된 역류방지장치 하체로 이루어지며, 상기 역류방지장치 상체와 상기 역류방지장치 하체의 체결시 역류 방지판이 사이에 위치하여 상기 흡입구의 유로를 차단 또는 오픈시키는 역류방지장치와 일측이 상기 배출구에 설치되며, 상기 물통에서 상기 역류방지장치를 통해 공급되는 물을 가열시켜 난방구간으로 이송시키는 가열부 및 상기 난방구간에서 열기가 식은 물이 유입되는 분배관과 상기 분배관의 일측에 물 환수관과 수증기 배출관이 연결고, 물 환수관은 상기 물 환수구와 연통되며, 수증기 배출관은 상기 수증기 배출구와 연통되게 이루어진 배관부를 포함하는 무동력 간이 난방용 보일러를 제공한다. 또한, 최초 가동시에는 역류방지장치에 잔류하던 공기가 가열탱크에서 팽창압력으로 작용하여 역류방지판을 역류방지장치 상체에서 원위치 시키지 못하게되는 경우가 발생되므로 역류방지장치 하체에 온수순환 핀을 설치하여 팽창압력을 제거하고 팽창압력으로 발생된 수증기 또는 온수를 물통의 공기 저장부로 순환 시키고, 잔류공기 제거 후, 온수순환 핀을 잠궈서 물통 공기저항부로의 온수 누수를 막고 역류방지판의 원할한 작동을 보장토록 한다. 
본 발명에 따르면, 간단한 구조에 의해 사용이 편리하고, 순환펌프 등 기계적 요소가 최소한으로 사용되기 때문에 소음이 발생되지 않으며, 단순한 구성요소에 의해 제작비가 저렴하고, 휴대 및 이동이 용이하다.
Patent KR-20130008755-A (KR)
Inventor: BYAN HOU SUNG
IPC: A61J11/00
Filed: 2011-07-13
Abstract: 본 발명은 유리재질의 용기의 외부에 결합되어 유리용기를 보호할 수 있도록 된 새로운 구조의 유리용기용 보호용기에 관한 것이다. 
본 발명에 따른 유리용기용 보호용기는 내부에 측면돌기(21)와 바닥돌기(22)가 구비되어, 보호용기의 내부에 유리용기(10)를 삽입하면 유리용기(10)의 둘레면이 용기본체(20)의 내주면으로부터 이격되도록 측면돌기(21)와 바닥돌기(22)에 의해 탄성적으로 지지된다. 따라서, 보호용기를 떨어뜨리더라도 유리용기(10)에 충격이 가해지지 않아서 유리용기(10)가 깨지는 것을 방지할 수 있을 뿐 아니라, 유리용기(10)와 보호용기 사이의 공기층이 단열기능을 하여, 유리용기(10)에 저장된 음료수의 열이 외부로 전달되지 않아서 보호용기가 쉽게 뜨거워지지 않고, 음료수가 빨리 식지 않는 장점이 있다.
Patent KR-20130009444-A (KR)
Title: 콘텐츠 제공 시스템 및 그 방법
Inventor: LEE HYUN KU
IPC: H04N21/432
Filed: 2011-07-15
Abstract: 본 발명은 온라인 콘텐츠제공시스템 및 그 방법에 관한 것이다. 본 발명에서는 사용자단말기의 하드웨어자원을 활용하여 외부장치와 통신을 할 수 있고 상기 사용자단말기의 메모리에 저장되어 있는 사용자인터페이스수단을 포함하는 시스템에 있어서, 상기 사용자단말기에 출력되는 상기 사용자인터페이스수단과 통신수단을 통하여 접속되는 적어도 하나의 스토리지단말기와, 상기 사용자단말기의 표시부에서 실행되어 출력되는 사용자인터페이스수단의 콘텐츠 제공 요청에 따라서 상기 스토리지단말기에 접속되어 콘텐츠를 제공하기 위한 적어도 하나의 콘텐츠제공서버를 포함하고, 상기 사용자단말기에 출력되는 상기 사용자인터페이스수단에 입력되는 신호에 의해 또는 상기 사용자단말기에서 상기 사용자인터페이스수단이 실행됨과 동시에 상기 적어도 하나의 스토리지단말기는 상기 적어도 하나의 콘텐츠제공서버에 접속되는 것을 특징으로 하는 콘텐츠제공시스템 및 그 방법에 제시된다.
Patent KR-20130010334-A (KR)
Title: A bullet suplling apparatus for airsoft game
Inventor: KANG HYUN MIN
IPC: F41A9/38
Filed: 2011-07-18
Abstract: PURPOSE: A bullet supplying apparatus of toy firearms for survival game is provided to exchanges part for supply of BB shot and empty cartridge respectively, thereby use the BB shot and the empty cartridge selectively in one toy firearm. CONSTITUTION: Head member for mounting of cartridge case(130) installs rear end of empty cartridge supplied from stack to cartridge chamber unit(140) by clamping. BB shot cartridge chamber member receives BB shot from the stack. Nozzle member is mounted to leading end of cylinder unit(120) by replacement with head member for the empty cartridge mounting. If the nozzle member restores after being reversed with the cylinder unit, the nozzle member enters inside the BB shot cartridge chamber member. The nozzle member moves the provided BB shot to shooting position.
Patent KR-20120010160-A (KR)
Title: Optical encoder
Inventor: NAGURA CHIHIRO
IPC: G01D5/347
Filed: 2011-07-19
Abstract: PURPOSE: An optical encoder in which location information of a zoom lens and a focus lens can be detected is provided to detect a highly precise position detection. CONSTITUTION: An optical encoder comprises a light source, a displacement scale(200) and a light receiving element array. The displacement scale comprises transmission distribution or scale magnetic tracks(201,202). The transmission distribution comprises the location information. The scale magnetic track has the reflectivity distribution. The light receiving element array emits light from the light source. The transmission distribution or the reflectivity distribution has the first modulation cycle and the second modulation cycle in the scale displacement direction.
Patent KR-20130010996-A (KR)
Title: This support included a mirror so the light shade
Inventor: KIM YOUNG HWAN
IPC: A45D33/32
Filed: 2011-07-20
Abstract: PURPOSE: A mirror with a lamp is provided to symmetrically express shadow in the right and left of face. CONSTITUTION: A mirror with a lamp comprises a case(10), a mirror(40), and a control unit. The case comprises a lighting part for irradiating light to the front of the mirror. A cam is placed in the inner upper part of the case. A supporting board comprises a lighting part installed on the upper side thereof, and a switch and an operation part for controlling the on and off the cam.