baber/WOPTO huggingface dataset:
Patent KR-20110124869-A (KR)
Inventor: WOO TAE HEE
IPC: F24S90/00
Filed: 2010-05-12
Abstract: 본 발명은 태양광 집광을 이용한 친환경 발전 시스템과 이를 이용한 친환경 발전방법에 관한 것으로 상세하게는 집광부와, 집광부로 인해 가열되는 히트파이프, 배관상에 설치되어 추가 가열하는 고온증기 발생부, 증기로 발전하는 발전부, 증기를 응축시키는 응축기, 제1,2 순환펌프, 증기를 통과시켜 물을 다시 가열하는 열교환기 및 외부에서 유입되는 물을 가열하는 예열장치로 구성되어 물을 태양광으로 가열하여 증기화 시킨뒤 발전부로 공급하여 발전하고, 증기를 액화시켜 사용자가 사용할 수 있도록 하고, 순환되는 물을 열교환기를 통해 증기의 열로 재가열하여 히트파이프로 순환시키는 것을 특징으로 하는 태양광 집광을 이용한 친환경 발전 시스템과 이를 이용한 친환경 발전방법에 관한 것이다.
Patent KR-20110128648-A (KR)
Title: 사용자가 협업하여 컨텐츠를 제작할 수 있도록 지원하기 위한 방법, 시스템 및 컴퓨터 판독 가능한 기록 매체
Inventor: KIM TAE YOUNG
IPC: G06Q50/10
Filed: 2010-05-24
Abstract: 본 발명은 사용자가 협업하여 컨텐츠를 제작할 수 있도록 지원하기 위한 방법, 시스템 및 컴퓨터 판독 가능한 기록 매체에 관한 것으로서, 본 발명의 일 태양에 따르면, 사용자가 협업하여 컨텐츠를 제작할 수 있도록 지원하기 위한 방법으로서, (a) PD의 단말 장치로부터 협업 컨텐츠 제작을 위한 기획 정보를 수신하는 단계, (b) 기획 정보를 공지하고, 스토리 작가의 ID 및 스토리 샘플을 수신하는 단계, (c) PD의 단말 장치에 스토리 작가의 ID 및 스토리 샘플을 제공하고, 협업 컨텐츠 제작에 참여하게 될 참여 스토리 작가에 대한 정보를 수신하는 단계, (d) 기획 정보를 공지하고, 적어도 한 명의 멀티미디어 작가의 ID 및 멀티미디어 샘플을 수신하는 단계, (e) PD의 단말 장치에 멀티미디어 작가의 ID 및 멀티미디어 샘플을 제공하고, 협업 컨텐츠 제작에 참여하게 될 참여 멀티미디어 작가에 대한 정보를 수신하는 단계, 및 (f) 참여 스토리 작가 및 참여 멀티미디어 작가에 협업 컨텐츠에 대한 제작 참여 권한을 부여하고, 제작된 협업 컨텐츠를 수신하는 단계를 포함하는 방법이 제공된다.  본 발명에 의하면, 복수의 일반 사용자가 체계적인 시스템 하에서 협업 컨텐츠의 제작에 참여할 수 있게 되므로, 보다 다양하고 참신한 컨텐츠가 제작될 수 있는 효과가 달성된다.
Patent KR-20110129112-A (KR)
Title: Porous nanofiber web
Inventor: KIM CHUL KI
IPC: B01D39/02
Filed: 2010-05-25
Abstract: PURPOSE: A porous nanofiber web is provided to easily impregnate an ion conductor and to continuously maintain excellent ion conductivity. CONSTITUTION: A porous nanofiber web has a hydrocarbon porous support(10) which is formed in a web. A porous compound layer(20) has web form having 0.01-0.15 S/cm of ion conductivity. The porous compound layer contains fluorine compounds having repetitive unit with -CF_2- or -CHF-.
Patent KR-20110130961-A (KR)
Title: Making method for an high- calcium dried anachovy containgin pearl meterial and dried anachovy thereof
Inventor: LEE SEUNG HUN
IPC: A23L17/00
Filed: 2010-05-28
Abstract: PURPOSE: A producing method of high calcium dried anchovy containing a pearl component, and the dried anchovy are provided to offer a medical component of water-soluble pearl powder. CONSTITUTION: A producing method of high calcium dried anchovy containing a pearl component comprises the following steps: rapidly freezing live anchovy(S100); inserting the anchovy into hot water containing water-soluble pearl powder, and steaming(S200); dipping the steamed anchovy in low temperature salt water containing the water-soluble pearl powder(S300); and drying the anchovy(S400).
Patent KR-20110136196-A (KR)
Title: Fuel cell system using hydrogen from electrolyzer of sea water
Inventor: LEE JU HYUNG
IPC: H01M8/04
Filed: 2010-06-14
Abstract: PURPOSE: A fuel cell system using waste hydrogen generated from a seawater electrolysis system is provided to reduce energy required for cooling coolant discharged to the sea and heating a fuel cell. CONSTITUTION: A fuel cell system using hydrogen generated from a seawater electrolysis system comprises a seawater electrolysis system(30), a first hydrogen transfer pipe(31), a fuel cell(40), a re-cycling hydrogen transfer pipe, and a hydrogen storage room(32). The seawater electrolysis system produces chlorine materials by electrolyzing seawater used as coolant in nuclear power and thermal power generation systems. The first hydrogen transfer pipe transfers waste hydrogen generated during the electrolysis process. The fuel cell produces electricity using a part of the waste hydrogen. The re-cycling hydrogen transfer pipe re-puts residual hydrogen which is not used in the fuel cell into the hydrogen inlet of the fuel cell. The hydrogen storage room stores the residue of the waste hydrogen.
Patent KR-20110138034-A (KR)
Title: Transmission for hybrid electric vehicle
Inventor: PARK JONG SOOL
IPC: F16H3/72
Filed: 2010-06-18
Abstract: PURPOSE: A transmission of a hybrid vehicle is provided to prevent the generation of a shift damage and improve the acceleration response by smoothly making a shift. CONSTITUTION: A transmission of a hybrid vehicle comprises an input device, an output device, a first motor generator(MG1), a second motor generator(MG2), a first planetary gear set(PG1), a second planetary gear set(PG2), a third planetary gear set(PG3), a first clutch(CL1) and a second clutch(CL2). The first planetary gear set, input device, output device and the first motor generator are connected. The second planetary gear set is coupled with the output device and the second motor generator. The first rotation element of the first planetary gear set and the first rotation element of the second planetary gear set are connected with the output device. The second rotation element of the first planetary gear set is connected to the input device and the third rotation element is connected to the first motor generator.
Patent KR-20110138549-A (KR)
Inventor: OH MOON KEUN
IPC: B61C17/04
Filed: 2010-06-21
Abstract: 본 발명은 디젤 기관차의 배기연돌 커버를 개폐시키기 위한 장치에 관한 것으로, 디젤 기관차의 시동 여부에 따라 배기연돌 커버가 자동으로 개방되거나 폐쇄되어 빗물의 유입을 방지토록 한 것이다. 
현재 디젤 기관차는 구조상 엔진실의 상부에 돌출형으로 배기연돌이 형성되어 고온, 고압의 배기가스가 배출되는 것으로, 이러한 배기연돌에 빗물이 유입될 경우 엔진실 내부의 기기에 부식 및 균열을 초래하게 되므로 정차시에도 항상 엔진을 작동하여야 하는 것이다. 
따라서 배기연돌의 상부에 개폐장치를 장착하여 자동으로 개방시키도록 한 것이 제안되었으나, 이러한 것은 기관차의 운행중에 계속적으로 전원이 공급되어야 한다는 문제가 있는 것이고, 또한 개폐구조가 복잡하고 안정성이 떨어지는 문제가 있는 것이다. 
따라서 본 발명은 기관차의 배터리로부터 전원공급을 받는 구동모터를 구비하고, 상기 구동모터가 정방향 또는 역방향으로 회전되어지도록 하면서 구동축과 커버가 와이어의 감김 구조에 의하여 연결되어 모터의 작동시 커버가 연동되어지며 전,후방으로 견인되어 배기연돌의 상부를 개방하거나 폐쇄할 수 있도록 한 것이다.
Patent KR-20110109774-A (KR)
Inventor: TOTANI TSUTOMU
IPC: B60R11/04
Filed: 2010-07-27
Abstract: 본 발명은, 원하는 각도로 용이하게 설정할 수 있고, 넘버 플레이트 상의 넘버 표시부에 차량탑재 악세사리의 그림자가 생기지 않도록 하고, 장착이 용이한 차량탑재 악세사리의 고정구와, 상기 고정구에 의한 차량탑재 악세사리의 장착 방법을 제공한다. 차량탑재 악세사리의 고정구(10)는, 브래킷(11)과 볼트(12)로 이루어진다.  브래킷은, 일단에 차량탑재 카메라(20)가 장착되는 장착부(13)가 형성되고, 타단에 구멍(14)이 형성되고, 상기 구멍에는 볼트(12)가 삽입되어 있다.  볼트(12)는, 축을 따라 형성된 관통공(16)을 가지고, 상기 관통공(16)에는, 차량탑재 카메라(20)의 전원 영상 출력 케이블(24)이 되어 있다.  그리고, 볼트(12)를 넘버 플레이트 고정조의 구멍에 삽통(揷通)시켜 고착함으로써, 차체에 관통공을 형성하지 않고 전원 영상 출력 케이블(21)을 차내로 인입할 수 있다.
Patent KR-20120011443-A (KR)
Title: Method for producing unslaked lime
Inventor: SEO YU SIK
IPC: C01F11/02
Filed: 2010-07-29
Abstract: PURPOSE: A method for manufacturing quicklime is provided to improve the quality of the quicklime by mixing and plasticizing soft limestone and hard limestone in an adequate rate. CONSTITUTION: A method for manufacturing quicklime includes the following: soft limestone and hard limestone are mixed to prepare a mixed material; the mixed material is introduced into a plasticizing furnace; and a plasticizing process is implemented. The plasticizing rate of the mixed material is more than or equal to 90% and is less than or equal to 100%. The powderization rate of the mixed material is in a range between 14 and 16%. The mixing ratio of the soft limestone and the hard limestone is between 30:70 and 40:60.
Patent KR-20120015397-A (KR)
Title: The method for manufacturing the printed circuit board
Inventor: SEO YEONG UK
IPC: H05K3/18
Filed: 2010-08-03
Abstract: PURPOSE: A method for manufacturing a printed circuit board is provided to prevent a bridge due to no etching in circuit patterns by forming a plating resistance layer in an area excluding a circuit pattern and selectively performing plating. CONSTITUTION: An insulating substrate(110) is prepared. A plurality of circuit pattern grooves(111) are formed in the surface of the insulating substrate. The first metal layer(120) is formed in the surface of the insulating substrate. A circuit pattern(130) filling each circuit pattern groove on the first metal layer is formed. A plating resistance layer is formed on the first metal layer.
Patent KR-20120013081-A (KR)
Title: Light emitting device
Inventor: MOON YONG TAE
IPC: H01L33/06
Filed: 2010-08-04
Abstract: PURPOSE: A light emitting device is provided to efficiently block electron leakage to a p-type conductive semiconductor layer from an active layer by multiply laminating a barrier layer in which an energy band gap gradually increases to the active layer. CONSTITUTION: An n-type conductive semiconductor layer(110) is formed on a substrate. An active layer(120) is formed on the n-type conductive semiconductor layer. An interface layer(130) is formed on the active layer. A p-type conductive semiconductor layer is formed on the interface layer. The interface layer includes one or more the barrier layers. An energy band gap gradually increases to the active layer from a first conductive semiconductor layer in the barrier layer.
Patent KR-20110014530-A (KR)
Title: Cleaning-free activated resinous composition and method for surface mounting using the same
Inventor: KITAMURA KAZUNORI
IPC: H05K3/34
Filed: 2010-08-04
Abstract: PURPOSE: An active resin composition is provided to reduce fabrication costs by omitting a solvent cleaning step, to improve productivity and reliability of products since bubbles or gap is not present on a coated resin layer. CONSTITUTION: An active resin composition includes, based on 100.0 parts by weight of an epoxy resin which is a solid phase at a room temperature, 1-10 parts by weight of carboxylic acid compound, 1-30 parts by weight of hardener with an initial hardening reaction temperature of 150 °C, and 10-300 parts by weight of solvent.
Patent KR-20120021535-A (KR)
Title: A method for manufacturing ceramic coating layer for improving corrosion resistance of metal and a ceramic coating layer thereof
Inventor: HONG SEONG HYEON
IPC: B05D1/22
Filed: 2010-08-06
Abstract: PURPOSE: A method for manufacturing a ceramic coating layer for improving abrasion-resistance of a metal is provided to can obtain additional functions without abrasion-resistant effect by evaporating ceramic powder on one selected from titanium dioxide, aluminum oxide and yttria-stabilized zirconia. CONSTITUTION: A method for manufacturing a ceramic coating layer for improving abrasion-resistance of a metal comprises: a step of preparing a metal substrate; a step of heat-treating the ceramic powder at constant temperature; a step of forming a ceramic coating layer by evaporating through aerosol evaporation of the ceramic powder on the metal substrate. The ceramic powder is one selected from titanium dioxide(TiO2), aluminum oxide(Al2O3), yttria-stabilized zirconia, and ceria(CeO2). The metal substrate consists of one selected from magnesium or magnesium alloy, aluminum or aluminum alloy, carbon steel, and stainless steel. The heat treatment is conducted at the temperature of 500-700 °C, for 1-5 hours.
Patent KR-20120014378-A (KR)
Title: Liquid-mixed fertilizer extraction apparatus and method of that
Inventor: KIM JIN WON
IPC: B01D11/02
Filed: 2010-08-09
Abstract: PURPOSE: An apparatus and a method for extracting liquid compost are provided to efficiently supply the liquid compost to crops through a fertigation machine by extracting liquid compost from livestock excrement-based compost. CONSTITUTION: A first liquid compost container(10) temporarily stores liquid compost. A compost extracting container(20) is in connection with the upper side of the first liquid compost container. A second liquid compost container(50) is in connection with the first liquid compost container and a fertigation machine(40). A nutrient solution container(90) is in connection with the fertigation machine. The liquid compos is extracted compost granules or powder based on livestock excrements. The compost is introduced into the compost extracting container. The fertigation machine automatically supplies liquid compost to a vinyl house by being in connection with a water container(30). The nutrient solution container prepares compost components in liquid states based on the analysis of a liquid compost analyzer.
Patent KR-20120014750-A (KR)
Title: Light emitting diode having distributed bragg reflector
Inventor: SUH DUK IL
IPC: H01L33/10
Filed: 2010-08-10
Abstract: PURPOSE: A light emitting diode having a distributed Bragg reflector is provided to improve the light extraction efficiency of a light emitting diode by forming a top insulating layer and a transparent conductive layer into a refractive index grading layer. CONSTITUTION: A light emitting structure(30) includes an active layer(27). An top insulating layer(37) covers the light emitting structure. A distributed Bragg reflector(40) is arranged at a lower part of a substrate. The distributed Bragg reflector reflects light emitted from the light emitting structure. A metal reflective layer(41) is arranged at the lower part of the distributed Bragg reflector.
Patent KR-20120015110-A (KR)
Title: Voice and text communication with wireless communication devices, remote control systems, and by mathod
Inventor: JEONG YOUNG MUN
IPC: H04L12/12
Filed: 2010-08-11
Abstract: PURPOSE: A remote control system of a vehicle and a method thereof are provided to control the operation of a door lock device and an air conditioner system of a vehicle through a wireless communication terminal. CONSTITUTION: A microprocessor(24) recognizes voice or text for the control of a door lock device(32), a start device(33), or an air conditioner system(34). The microprocessor controls the operation of a vehicle control target. An MCU(Micro Controller Unit)(28) controls the operation of the vehicle control target by the control of the microprocessor.
Patent KR-20120017542-A (KR)
Title: Hydraulic impulse of oil storage system for vehicle
Inventor: LEE JUNE HO
IPC: F16H61/38
Filed: 2010-08-19
Abstract: PURPOSE: A hydraulic impulse of an oil storage system(HIS) of a transmission is provided to supply enough fluid pressure on friction elements of the transmission, thereby improving a package property of a valve body. CONSTITUTION: A plurality of friction elements(1) changes car speed by applying frictional force. A solenoid valve(3) respectively controls fluid pressure applied to the friction elements. A piston slides in a straight line within a case. A spring elastically supports the piston in an oil discharge direction within the case. An HIS(Hydraulic Impulse of an oil storage System) cylinder(5) is installed on a hydraulic line which connects each friction element from the solenoid valve.
Patent KR-20120017969-A (KR)
Title: Apparatus and method for remote controlling client device
Inventor: KIM SUNG KWON
IPC: H04L12/12
Filed: 2010-08-20
Abstract: PURPOSE: Remote controlling apparatus and method for a client device are provided to improve the convenience of the failure module diagnosis by controlling each module on each system. CONSTITUTION: A remote controlling apparatus comprises the following: a communication unit(21) transmitting a connection request to one client device; a saving unit(24) saving connection information of the client device and each module included in the client device; an input unit(25) receiving a control command from a user; and a controller(22) transmitting a process execution command signal to each module of the client device based on the control command.
Patent KR-20120019197-A (KR)
Inventor: KIM KYOOH YUN
IPC: F21V9/40
Filed: 2010-08-25
Abstract: 본 발명은 발광 표지 부재에 관한 것으로, 해결하고자 하는 기술적 과제는 발광효율을 증가시키고 발광시간을 지속시킴으로써 도로의 안전 운행을 보장할 수 있는 발광 표지 부재를 제공하는데 있다. 
이를 위해 본 발명에 따른 발광 표지 부재는 상부에 수용홈이 형성되며 도로상에 매립되는 베이스부와, 상기 수용홈에 안착되는 반사경과, 내부에 발광물질이 포함되며 상기 반사경 상부에 결합되어 반사경을 고정시키는 강화유리 및 상기 강화유리를 노출시키는 중공부가 형성되며 상기 베이스부 상부에 결합되어 상기 반사경 및 강화유리를 고정시키는 커버부를 포함하되, 상기 강화유리로부터 발생된 광원은 상기 반사경에 의해 발광효율이 증가되고 발광시간이 지속되는 것을 특징으로 한다.
Patent KR-20120019610-A (KR)
Title: Protector for medical bed
Inventor: CHOI YOUNG SOOK
IPC: A61G7/05
Filed: 2010-08-26
Abstract: PURPOSE: A protector for a medical bed is provided to enable a user to easily install a main frame protector and to separate the protector according to a need. CONSTITUTION: A protector for a medical bed comprises a plurality of protective plates(210), side frames(220), an upper frame(230), a cover part(240), a fixed bracket(250), and joint pins. The side frames are combined with both sides of the protective plate. The joint pins are installed at an interval in the front and rear ends of a main frame, are protruded outside, and are combined with the fixed bracket.
Patent KR-20120020372-A (KR)
Title: Transfer device for an iron reinforcing rod and operating method of it
Inventor: JEUNG SANG YOUNG
IPC: B65G61/00
Filed: 2010-08-30
Abstract: PURPOSE: A transfer device for a reinforcing bar and an operation method thereof are provided to automatically and simultaneously transfer multiple reinforcing bars from a roller table to a binding device. CONSTITUTION: A transfer device for a reinforcing bar comprises a top frame(32), a rail(33), and a C carrier(34). The top frame is installed in a main frame(31) to be liftable through a lift device. The rail is installed on the top frame. The C carrier is moved along the rail back and forth. The lift device comprises a pivot arm(36) and a hydraulic cylinder(35). The pivot arm is installed in the main frame and ascends and descends the top frame. The hydraulic cylinder is installed in the top frame and rotates the pivot arm.
Patent KR-20120021025-A (KR)
Title: Substrate etching apparatus and substrate etching method
Inventor: CHO SAENG HYUN
IPC: H01L21/3065
Filed: 2010-08-31
Abstract: PURPOSE: An apparatus and method for etching a substrate are provided to increase use amount over whole etching gas input by including a thermal decomposition module which thermally decomposes an etching gas. CONSTITUTION: A process chamber(100) forms a process space which is shut tightly. A substrate support board(140) is arranged in the process chamber and supports a substrate. A gas injection part(130) sprays a etching gas to the process space. A thermal decomposition module(200) thermally decomposes a part or all of the etching gas and transfers to the gas injection part. A controlling part controls the thermal decomposition module and the supply of the etching gas.
Patent KR-20120022247-A (KR)
Title: Buckweat compcent put together unite water making;manufacture;pro-duction mrthode
Inventor: PARK CHI YOL
IPC: A23L2/04
Filed: 2010-09-01
Abstract: PURPOSE: A producing method of a beverage using buckwheat easily offer pharmacological components contained in the buckwheat to eaters by boiling the roasted buckwheat with water. CONSTITUTION: A producing method of a beverage using buckwheat comprises the following steps: peeling the skin from the buckwheat; roasting the peeled buckwheat in a caldron while stirring; boiling the roasted buckwheat with water; filtering the boiled mixture; and storing the obtained beverage in containers.
Patent KR-20120027753-A (KR)
Title: Cabinet using stone
Inventor: HAN SEONG HO
IPC: A47B81/00
Filed: 2010-09-13
Abstract: PURPOSE: A wardrobe using a stone material for assembling is provided to enable users to rotatably arrange the wardrobe using a post installed indoor. CONSTITUTION: A wardrobe using a stone material includes a stone panel(20), a frame(30), a driving module, and a rotation module. The stone panel uses the stone material attached to the wall of a post using a frame. The driving module is for relatively rotating the frame by offering driving force around the rotation module. The rotation module hinge-connect the frame to the post. The stone material includes a base panel and stones.
Patent KR-20120029115-A (KR)
Title: Composition for heavy metal detoxification
Inventor: KIM JIN HEE
IPC: A62D3/02
Filed: 2010-09-16
Abstract: PURPOSE: A detoxification composition using Smilax china extract or fermentation is provided to prevent cell death due to heavy metal. CONSTITUTION: A detoxification composition for heavy metal contains Smilax china extract; a fermentation obtained by sealing mixture of Smilax china and ethanol solution and fermenting at room temperature(20-30 degrees Celsius) for 50-70 days; and a fermentation by sealing mixture of Smilax china and ethanol solution and fermenting at room temperature(20-30 degrees Celsius) for 50-70 days; and a step of maturing at low temperature(3-10 degrees Celsius) for 40-50 days.
Patent KR-20120031556-A (KR)
Title: Positioning system using a personal device
Inventor: YU NAM GU
IPC: G06T1/00
Filed: 2010-09-27
Abstract: PURPOSE: A location identification system using a personal device is provided to transmit location information and movement of players to the personal device in real time by reproducing the information in a central server. CONSTITUTION: An information provider transmits location information and movement of players to a central server through a personal device. The central server transmits the information and movement of players to the personal device by reproducing the information. An individual uses the information in a stadium by using AR(Augmented Reality) technology. An individual outside of the stadium strategically identifies the coordinated movements.
Patent KR-20100122886-A (KR)
Title: Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheets and surface protecting film
Inventor: AMANO TATSUMI
IPC: C09J7/22
Filed: 2010-09-30
Abstract: PURPOSE: An adhesive composition, an adhesion sheet, and a surface protection film using thereof are provided to prevent the contamination generation of a polarizer by controlling the exfoliation antistatic for all kinds of polarizer. CONSTITUTION: An adhesive composition contains an ionic liquid, and a polymer with the glass transition temperature lower than 0 deg C as a base polymer. The ionic liquid is a cycloaliphatic ionic liquid, including either a pyrrolidium positive ion, or a piperidium positive ion. The polymer with the glass transition temperature lower than 0 deg C is a (meth)acrylic polymer containing acrylate including an alkyl group with 1~14 carbons or methacrylate.
Patent KR-20120035445-A (KR)
Title: Curved surface forming method of t-bar by rolling
Inventor: YOO JIN GON
IPC: B21B1/092
Filed: 2010-10-05
Abstract: PURPOSE: A curved surface forming method of t-bar by rolling is provided to guarantee fast work speed by forming consecutively a curved surface with rollers and both guide rollers. CONSTITUTION: A curved surface forming method of t-bar by rolling is as follows. The straight face plate(110) and web(120) of the linear type are combined to manufacture a T-bar. The web of T-bar is provided between a pair of press rollers(400). The T-bar is closely adhered to the plate guide roller (200) and web guide roller(300) and both side ends of T-bar. The width of a pair of press rollers is controlled. The web of T-bar is rolled and is shaped to the curved surface.
Patent KR-20120035964-A (KR)
Title: An apparatus for collecting biometrics and a method thereof
Inventor: LEE KIE YOUNG
IPC: G06K9/20
Filed: 2010-10-07
Abstract: PURPOSE: A biometric information collecting device and a method thereof are provided to exclude a wide angle camera for detecting the location of user eyes by arranging an iris recognition camera and a display unit. CONSTITUTION: Lighting parts(123a, 123b) lights an infrared ray. Cameras(122a, 122b) are arranged in the rear side of the display unit. An image processor(121) recognizes an image through an iris. The display unit includes a transparent opening unit for photographing an image of the eye.