baber/WOPTO huggingface dataset:
Patent KR-20170081943-A (KR)
Inventor: PARK WOO SHIK
IPC: H01L21/66
Filed: 2016-01-05
Abstract: 실시 예에 따른 웨이퍼 연마 장치는 하정반; 상기 하정반 상에 배치되고, 회전하는 상정반; 웨이퍼를 수용하고, 상기 하정반 상에 배치되는 캐리어(carrier); 및 상기 상정반과 함께 회전하며, 상기 캐리어에 수용된 웨이퍼에 광을 조사하고, 상기 웨이퍼에 의하여 반사된 광을 검출하고, 검출된 결과에 따른 검출 데이터를 출력하는 센서부를 포함하며, 상기 센서부는 상기 검출 데이터를 출력하는 두께 측정 센서를 포함하고, 상기 상정반의 상면에는 상기 두께 측정 센서의 하면을 수평상태로 정렬하는 정렬부가 배치된다.
Patent KR-20160087358-A (KR)
Title: Turbine airfoil
Inventor: KRISHNAN PRABAKARAN MODACHUR
IPC: F01D5/14
Filed: 2016-01-13
Abstract: The present invention relates to an aerodynamically efficient turbine airfoil having first and second end walls, a stacking shaft, a height to width ratio, a percentage radial span, a tangential offset, and an angle. The relation among the height to width ratio, the percentage radial span, and the angle is prescribed.
Patent KR-20170088235-A (KR)
Inventor: PARK YOUNG BOK
IPC: A41D1/04
Filed: 2016-01-22
Abstract: 니트 스웨터; 
상기 니트 스웨터의 브이넥을 제작하기 위한 부속물 브이넥; 
상기 브이넥를 통형 일체형으로 제작하되, 
상기 브이넥의 일방의 상부에서 하부까지는 동일한 규격으로 편직하고 타방의 상하부는 동일한 규격으로 편직하되, 
상기 타방의 상/하부에서 중앙부로 갈수록 좁아지도록 편직하여 브이자형으로 편직된 것을 특징으로 하는 브이자형 브이넥에 관한 것이다.
Patent KR-20170092019-A (KR)
Inventor: LIM HEON SUNG
IPC: G02C5/02
Filed: 2016-02-02
Abstract: 렌즈가 체결되는 안경테 본체와, 안경테 본체의 양단에 체결되고, 귀걸이가 배치된 다리부와, 다리부에 체결되는 귀걸이와, 안경테 본체에 배치되는 코걸이를 포함하는 본 발명에 따른 무중력 스마트 안경테는 다리부에 이동가능한 무게추를 형성하여 사용자의 코와 귀의 높이를 고려하여 이동시킬 수 있도록 함으로써 착용자의 코에 안경이 과도하게 눌리는 것을 방지할 수 있는 효과가 있으며, 무게중심을 이동시키는 경우 안경 착용자가 보다 용이하게 조작할 수 있도록 하는 효과가 있다.
Patent KR-20170098488-A (KR)
Inventor: HEO OH CHEOL
IPC: B60W40/02
Filed: 2016-02-22
Abstract: The present invention relates to a driving assistance system, including: a detector configured to detect a forward vehicle, positioned in front of a drivers own vehicle, or a driving lane on which the drivers own vehicle or the forward vehicle runs based on image data outputted by a camera for sensing the front; a first calculator configured to calculate a first forward vehicle width with respect to the forward vehicle detected by the camera, and a second forward vehicle width with respect to the forward vehicle based on a first driving lane width about the driving lane and a second driving lane width about a predetermined driving lane; and a second calculator configured to calculate a distance to the forward vehicle based on the focal plane distance of the camera, the first forward vehicle width and the second forward vehicle width. Accordingly, the present invention aims to provide a driving assistance technology for precisely detecting a distance to a forward vehicle regardless of actual driving environment.
Patent KR-20170105254-A (KR)
Inventor: JO SUNG HYUNG
IPC: D01F8/00
Filed: 2016-03-09
Abstract: 본 발명은 고온 상태에서도 신속하고 간편하며 안전하게 분해 조립할 수 있게 한 합성섬유사 제조용 방사팩에 관한 것이다.  
본 발명의 합성섬유사 제조용 방사팩은 용융폴리머가 압출되는 압출기에 결합하는 팩커버(100)와; 상기 팩커버에 회동 가능케 결합하는 팩케이스(200)와; 상기 팩케이스 하부에 분해 조립 가능케 결합하는 방사구금(300)과; 상기 방사구금 상부에 위치하는 내압판(400)과; 상기 팩케이스에 결합된 상기 방사구금의 임의 회전을 방지하는 고정핀(500)과; 상기 팩커버에 회전 가능케 결합된 상기 팩케이스를 회전시키는 회전수단(600)을 포함하여 구성한다.  
본 발명에 따르면, 회전수단에 의해 회전하는 팩케이스와, 상기 팩커버와 팩케이스를 상호 고정하는 고정핀에 의해 분해 조립이 신속하고 견고하게 이루어질 뿐만 아니라, 분해, 조립하는 과정에서  방사팩 내부 주요 부품은 방사팩 하부에서 리프트를 이용해 지지할 수 있도록 함과 동시에 리프트를 이용해 방사팩 내부 부품 전체를 방사팩에 투입, 배출할 수 있게 되어 고온 상태에서도 방사팩의 분해 조립이 간편하며, 안전하게 이루어짐으로써 생산성 향상을 기대할 수 있게 된다.
Patent KR-20170110203-A (KR)
Title: 접이식 다용도 수납박스
Inventor: LEE KYEONG CHEOL
IPC: A45C11/20
Filed: 2016-03-22
Abstract: 접이식 다용도 수납박스가 개시된다. 본 발명에 따른 접이식 다용도 수납박스는, 발포 수지 재질로 이루어진 접이식 다용도 수납박스로서, 다수의 사각형 판재로 이루어지며, 띠형 절첩 연결구를 통해 이웃하는 판재들이 서로 절첩 가능하게 연결된 구성의 본체 및 본체를 4각 함체 모양으로 펼쳤을 때 좌측 측면과 우측 측면에서 측면 개방부를 덮도록 결합되는 좌측덮개와 우측덮개를 포함하며, 다수의 판재 중 본체를 4각 함체 모양으로 펼쳤을 때 최상부에 위치하는 상판재가 제1 개방상판과 제2 개방상판으로 분할 형성되고, 본체를 4각 함체 모양으로 펼쳤을 때 대향 배치되는 한 쌍의 수직판재의 마주하는 면에는 다각형의 보조수납부가 각각 형성되며, 보조수납부에 대응되는 크기와 모양의 공간구획패널이 상기 보조수납부에 탈착 가능하게 구비된 것을 구성의 요지로 한다.
Patent KR-20170112200-A (KR)
Inventor: KIM TAE KWANG
IPC: B05B1/18
Filed: 2016-03-31
Abstract: 본 발명은 카메라 렌즈의 일면에 도포된 수지를 부분적으로 세정하는 장치에 있어서: 상기 렌즈를 지지대(31) 상단의 포켓(33) 상에 밀봉 상태로 수용하는 지지수단(30); 및 상기 포켓(33)에 세정액을 공급하여 렌즈의 표면에 잔류하는 미경화 수지를 제거하는 소재수단(40);을 포함하여 이루어지는 것을 특징으로 한다. 
이에 따라, 카메라용 소형 렌즈의 외면에 도포된 자외선 경화성 수지를 세정하는 주요 공정을 자동으로 수행하여 양산현장의 생력화에 의한 생산성 향상을 도모하는 효과가 있다.
Patent KR-20170117701-A (KR)
Title: 액정표시장치
Inventor: SIM JAE MIN
IPC: G02F1/1333
Filed: 2016-04-14
Abstract: 본 발명에 따른 액정표시장치는 엘이디 기판과 폰셋을 직접적으로 연결할 수 있도록 연결부를 구비하여 바텀커버를 관통하여 이들을 연결할 수 있는 액정표시장치를 제공한다. 이를 위해서 액정표시장치는 바텀커버 상에 연결홀을 구비하고, 연결홀 내부에 연결부를 배치하며, 탄력적으로 배치되는 연결부가 마련된다. 따라서 광원의 저면에 결합된 엘이디 기판이 연결홀을 통해 탄력적으로 폰셋의 회로기판 접점과 연결할 수 있다.
Patent KR-20160124684-A (KR)
Inventor: SAKOH RYUSUKE
IPC: C08G77/14
Filed: 2016-04-18
Abstract: A fluoropolyether-containing polymer-modified silane is presented by general formula (1). In the formula, Rf is a monovalent fluorooxyalkyl or divalent fluorooxyalkylene-containing polymer residue; Y is a divalent to hexavalent hydrocarbon group which may have a silicon atom and/or a siloxane bond; W is a divalent to hexavalent hydrocarbon group which may have a silicon atom and/or a siloxane bond; each R is independently an alkyl group having 1 to 4 carbon atoms or a phenyl group; each X is independently a hydroxyl or hydrolyzable group; letters n, a and m are respectively integers ranging from 1 to 3, 1 to 5, and 1 to 5; and is 1 or 2. A surface treating agent containing the silane and/or a partial (hydrolytic) condensate thereof forms a coat having excellent water/oil repellency and abrasion resistance when being applied to an article.
Patent KR-20170119834-A (KR)
Title: 구개 교정장치
Inventor: KIM SEONG HUN
IPC: A61C13/225
Filed: 2016-04-20
Abstract: 본 발명은 구개를 높이를 개선할 수 있는 구개 교정장치를 개시한다. 본 발명에 따른 구개 교정장치는: 상기 구개의 교정력을 지지하기 위한 서포트 베이스(Support Base); 및 상기 구개를 가압해서 상기 구개를 높이도록, 상기 서포트 베이스에 구비되어 상기 서포트 베이스에 의해 지지되는 구개 거상부(Palatal Lifting Part)를 포함하여 구성된다. 
본 발명의 실시 예들에 의하면, 구개의 높이가 교정될 수 있으므로, 호흡 양상이 개선되고 혀의 움직임에 필요한 공간이 확대되어 발음의 정확성이 향상되며, 구순구개열 환자의 봉합 수술이나 치열교정시술을 위한 공간이 확보될 수 있고, 수면 무호흡이나 코골이 증상이 개선될 수 있다.
Patent KR-20170121760-A (KR)
Inventor: HAN SANG WON
IPC: E04H17/14
Filed: 2016-04-25
Abstract: The present invention relates to a protective fence having a closed section in which a bolt is easily coupled. To achieve this, according to the present invention, a plurality of supports are vertically installed on the ground at a constant distance, and each of the supports is coupled to at least one block-out in a longitudinal direction. Moreover, in the protective fence which is formed as a guard rail is coupled to the block-out, the guard rail is coupled to an adjacent guard rail in a longitudinal direction with a sleeve rail inserted into the inside thereof as a medium.
Patent KR-20170107343-A (KR)
Title: Three Dimensional Printing Apparatus
Inventor: PANG BO
IPC: B29K83/00
Filed: 2016-05-04
Abstract: A three dimensional printing apparatus comprises: a tank filled with a liquid molding material; a platform arranged in the tank and immersed in the liquid molding material; and a curing tool arranged next to the tank. The tank has at least two molding areas in stage manners. The tank and the platform are controlled to generate relative flat movements, and the platform moves from molding areas in the high step to other molding areas in the low step. When the platform moves to one among the molding areas, the curing tool cures the liquid molding material between the platform and the molding areas to form coagulation layers on the platform. The platform moves on at least two molding areas to form at least two coagulation layers so the coagulation layers form three dimensional objects.
Patent KR-20170130761-A (KR)
Inventor: CHO YOUNG CHEUL
IPC: H05B6/06
Filed: 2016-05-19
Abstract: Disclosed are an electric range having a safety function capable of controlling heating operation in accordance with a communication state; and a safety control method thereof. According to the present invention, the electric range comprises: a power generation unit using a commercial AC power to generate a driving power; a heating unit to heat an object as the driving power is inputted; a switching unit to control application of the driving power towards the heating unit; a switching control unit to generate a switching signal to control switching operation of the switching unit in response to a predetermined output control signal; an operation input unit to receive user operation to operate the heating unit; and a main control unit generating the output control signal to control operation of the switching control unit in response to the inputted user operation, checking a communication state with the switching control unit, and using the output control signal to limit the heating operation of the heating unit when the checked communication state is determined as an abnormal state.
Patent KR-20170131032-A (KR)
Inventor: CHOI HYOUNG BAI
IPC: A61L27/36
Filed: 2016-05-20
Abstract: The present invention relates to a bone graft material containing natural hydroxyapatite. More specifically, provided are a bone graft material and a production method thereof. According to the present invention, complete removal of organic substances such as fatty substances and protein is possible even when animal-derived tissues are applied. In addition, stability is secured from harmful infectious factors causing inflammation and diseases, and only natural hydroxyapatite purely is contained as a main component among minerals components making up bones.
Patent KR-20170131104-A (KR)
Title: Mobile terminal and method for controlling the same
Inventor: HEO JEONG YUN
IPC: G06F3/0488
Filed: 2016-05-20
Abstract: A mobile terminal and a control method thereof are disclosed. According to an embodiment of the present invention, the mobile terminal comprises: a display unit for outputting a video and a search bar for searching a specific point of the video; and a control unit for outputting a preview image of one playing point corresponding to a touch position of a first touch input when the first touch input is applied to the search bar, and converting the preview image of the one playing point into preview images of a plurality of playing points. In addition, the control unit can change the playing speed of a playing point corresponding to at least a part of the preview images when a second touch input is continuously applied to the search bar while the preview images of the plurality of playing points are output.
Patent KR-20170134035-A (KR)
Inventor: HWANG KYU YOUNG
IPC: C07F15/00
Filed: 2016-05-27
Abstract: Disclosed is an organic light emitting device having low-driving voltage, high efficiency and long lifespan. The organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; and an organic layer arranged between the first electrode and the second electrode and including a light emitting layer.
Patent KR-20170136900-A (KR)
Inventor: CHOI SO HEE
IPC: A47J31/00
Filed: 2016-06-02
Abstract: The present invention relates to a functional coffee cup capable of adjusting the amount, in which not only the liquid coffee but also the powder coffee can be stored in a plurality of spaces of the cup so that the concentration of the coffee can be adjusted according to the users preference, and a user can enjoy low cost and high quality coffee anywhere.
Patent KR-20170112864-A (KR)
Inventor: LIN REN HUNG
IPC: G09G3/20
Filed: 2016-06-14
Abstract: 본 발명은 디스플레이 스크린을 구동하기 위한 제어 방법, 제어 장치에 관한 것으로서, 해당 방법은, 제1 이미지 데이터에 시간적으로 또는 공간적으로 또는 시간적 및 공간적으로 상기 제1 이미지 데이터와 관련되는 이미지 데이터를 결합하여 미세 섭동 연산 처리를 진행함으로써 제2 이미지 데이터를 얻는 단계; 상기 제2 이미지 데이터를 출력하는 단계를 포함한다. 본 발명에 따르면, 전통적인 구동 메커니즘을 변경하는 것을 통해 시간축 상에서 제1 이미지 데이터에 관련되는 이미지 데이터를 결합하여 일정한 연산 처리를 진행, 예를 들면, 동적으로 조절 가능한 시간축 수정 파라미터를 인가하고 미세 섭동 연산을 진행함으로써, 조절 후의 구동 회로에 따라 디스플레이 스크린 상에서의 각각의 서브 화소의 컬러 계조를 결정하여 디스플레이 스크린 상의 이미지 데이터의 색상이 더욱 풍부하도록 하고 디스플레이 효과를 최적화할 수 있다.
Patent KR-20180000605-A (KR)
Inventor: LEE EUI KYUNG
IPC: H01M10/44
Filed: 2016-06-23
Abstract: The present invention relates to a process of manufacturing a lithium secondary battery, comprising an activation process of the lithium secondary battery, wherein the lithium secondary battery comprises a positive electrode, a negative electrode, and a separation film, wherein the separation film has a binder layer formed on one side thereof, the other side thereof, or both sides thereof. More specifically, the activation process comprises a step of applying pressure and heat to a lithium secondary battery, wherein the step of applying heat is carried out so that a temperature of the lithium secondary battery becomes equal to or more than a heat distortion temperature (HDT) of a binder of the binder layer, and less than a melting point (Tm) thereof. The process of manufacturing a lithium secondary battery according to the present invention can effectively discharge gases generated during the activation process to the outside of the battery, while stabilizing an interfacial structure of an electrode and an electrolyte, and thus may be useful in the manufacturing of a lithium secondary battery.
Patent KR-20180000886-A (KR)
Inventor: LEE YUNG LYUL
IPC: H04N19/182
Filed: 2016-06-24
Abstract: The present invention provides a method and a device for processing a video signal, which effectively detect a noise generated at a corner of a block included in a video signal decoded in a block unit and effectively compensate (filter) the detected noise. The method for processing a video signal according to the present invention comprises the following steps of: selecting one corner pixel from four corner pixels adjacent to an intersecting point as a corner outlier when corners of four blocks included in the video signal decoded in the block unit are adjacent to each other at the one intersecting point; and filtering the selected corner outlier. The corner outlier selection uses a difference value between pixel values of the four corner pixels adjacent to the intersecting point and a predetermined threshold value.
Patent KR-20180002245-A (KR)
Inventor: MOON GI HAK
IPC: B01D53/78
Filed: 2016-06-29
Abstract: Disclosed is an apparatus for reusing scrubber circulating water by using electrocoagulation. The apparatus comprises: an electrocoagulation device which treats acid and alkali scrubber wastewater containing particles; an electric tank which applies electricity to metal electrodes immersed in water to generate ions at a positive electrode and hydrogen at a negative electrode; a flocculation tank which removes aggregates by means of the ions; a by-product tank which removes by-products by means of hydrogen bubbles; a filter tank which filters particles; and a circulating water treatment device which reuses water having passed through the electric tank, the flocculation tank, the by-product tank, and the filter tank. To reuse the circulating water, solid matters present in the circulating water are removed first and foremost, and the apparatus can prevent a decrease in treatment efficiency of the scrubber due to clogging inside the scrubber by removing the coagulated mixture of floating and suspended matters and contaminants by means of a biological filtration membrane. According to the present invention, the apparatus can be expected to reduce equipment costs and maintenance and repair costs by 30% and 40%, respectively, compared to pre-existing processes.
Patent KR-20180002935-A (KR)
Inventor: LEE BUM SUN
IPC: F04D29/44
Filed: 2016-06-29
Abstract: The present invention relates to a diffuser for an air conditioning facility, and more specifically relates to a diffuser for an air conditioning facility which is connected to a duct piped into a ceiling to supply hot wind or cold wind to an indoor space. The diffuser is provided with a variable blade which is able to automatically change a gap between variable blades according to an air temperature difference between hot wind and cold wind so that the hot wind and the cold wind can be optimally diffused in the indoor space according to the characteristics of the hot wind and the cold wind. The diffuser comprises: a frame; a support bracket; a variable cylinder; a rotation shaft; and a variable blade portion.
Patent KR-20180007092-A (KR)
Inventor: SO SOON YOUL
IPC: G08B27/00
Filed: 2016-07-12
Abstract: The present invention relates to a fire evacuation guidance apparatus, which repeatedly turns on and off an arrow direction indicating lamp disposed toward an exit from an indoor space by commercial AC power supplied from an uninterruptible power supply (UPS) even in a power outage state when fire occurs, so as to guide people to the outside through the exit. The fire evacuation guidance apparatus according to the present invention comprises: a plurality of fire sensing units disposed at an interior of a door to sense a fire; a UPS disposed to stably supply commercial AC power; a programmable logic controller (PLC) for receiving a fire sensing signal from each of the fire sensing units, outputting a control signal corresponding thereto, and receiving the commercial AC power from the UPS; and a plurality of arrow indicating lamp for receiving the control signal from the PLC, receiving the commercial AC power from the UPS to perform a turning on and off operation, and guiding people from the vicinity of the fire sensing units to an entrance, a hall, and an exit.
Patent KR-20170108760-A (KR)
Title: A Regasification System Of Gas and Vessel having same
Inventor: LEE KWANG JIN
IPC: F02M21/02
Filed: 2016-07-20
Abstract: The present invention relates to a vessel having a gas regasification system which includes a regasification apparatus for regasifying liquefied gas through seawater supplied by a seawater supply apparatus. The seawater supply apparatus comprises: a seawater supply line for supplying the seawater to the regasification apparatus; a seawater discharge line for discharging seawater from the regasification apparatus; a circulation connection line branched from the seawater discharge line and connecting the seawater supply line; a first seawater pump provided in the seawater supply line and supplying the seawater to the regasification apparatus; and a second seawater pump provided in the circulation connection line and having a pressurizing capacity less than that of the first seawater pump.
Patent KR-20180017593-A (KR)
Inventor: CHO SANG HO
IPC: H02J9/00
Filed: 2016-08-10
Abstract: The present invention provides a high-voltage power saving apparatus, and a power supply apparatus having the same. The power saving apparatus of the present invention comprises: a dual case; first and second ionization plates vertically installed in parallel inside the case, and dividing an inner space of the case into three parts; a powder layer arranged in an upper part of the first ionization plate and a lower part of the second ionization plate inside the case; a mixture layer arranged between the first and second ionization plates; a conductive plate arranged inside the mixture layer; and a wire connected to the conductive plate, and extended to the outside of the case.
Patent KR-20180017684-A (KR)
Inventor: BAE JONG WOO
IPC: C08L51/02
Filed: 2016-08-10
Abstract: The present invention relates to a supramolecular thermo-reversible crosslinkable elastomer composition having excellent mechanical strength and permanent compression strain rate and a production method of an elastomer using the supramolecular thermo-reversible crosslinkable elastomer composition. More specifically, the present invention relates to the supramolecular thermo-reversible crosslinkable elastomer composition and the production method of the elastomer using the supramolecular thermo-reversible crosslinkable elastomer composition, wherein the supramolecular thermo-reversible crosslinkable elastomer composition of the present invention not only can be reused, but also can realize high mechanical strength and low permanent compression strain rate even when the supramolecular thermo-reversible crosslinkable elastomer composition is repeatedly reused by introducing a silane coupling agent having an alkoxysilyl group (Si-OR) to a carboxylic acid-grafted grafting ethylene-propylene rubber compound to form a silanol bond, and forming an intermolecular ionic bond on the silanol bond by using ionizable metal salts in a single or a combination manner. Further, the supramolecular thermo-reversible crosslinkable elastomer composition of the present invention not only has excellent mechanical properties, but also has elastic restoration force and environmentally-friendly properties in terms of resource recycling by enabling the rubber or synthetic resin to be revulcanized while the rubber or synthetic resin is being melted again when a heat is applied to the rubber or synthetic resin that has been already used, and reusing the rubber or synthetic resin using general thermoplastic or rubber processing facilities such as an extruder, an injection machine, a calender and the like, thereby enabling the rubber or synthetic resin to be continuously processed and produced.
Patent KR-20180018205-A (KR)
Inventor: YEO HOAN UG
IPC: E04F15/02
Filed: 2016-08-12
Abstract: The present invention relates to a rooftop floor waterproofing system, and a method thereof. According to the present invention, the rooftop floor waterproofing system comprises: a plurality of waterproofing plates which comprise a square buffer material to form a two-step stairs unit including a lower first floor and an upper second floor, of which a bottom surface comes in contact with the rooftop floor, a flange horizontally extended from a bottom end of the two-step stairs unit to have penetrating holes on four corners, and a square steel sheet forming a two-step stairs unit having the lower first floor and the upper second floor, which corresponds to the two-step stairs unit of the buffer material, in all directions, having the bottom surface spaced from a rooftop floor, aligned in the shape of four adjacent quadrangles of a go board by piling up the flange and penetrating holes, and covering the buffer material; a plurality of bottom side fixing means to fixate the steel sheets aligned in the shape of four adjacent quadrangles of the go board from the bottom side; a plurality of top side fixing means to fixate the steel sheets aligned in a shape of four adjacent quadrangles of the go board from a top side; a filling material fixated by the steel sheets to fill a groove between the steel sheets aligned in the shape of four adjacent quadrangles of the go board; and a plurality of caps placed on the filling material to be attached to the filling material. The present invention provides the rooftop floor waterproofing system, wherein the steel sheets are not distorted or deformed even if a person steps on the steel sheets placed on a concave part of the rooftop floor after construction is finished.
Patent KR-20180023117-A (KR)
Inventor: WHING DUK HYUN
IPC: A62B7/02
Filed: 2016-08-24
Abstract: The present invention relates to an air respirator. To this end, two filters are built in, and distilled water is added to help purify air in the filter. When the brush is rotated by an operation of motors (11), the distilled water generates vortex to dilute poisonous gas primarily. Then, only pure air passes through the filters (6), and the purified air passed through the filter (6) is supplied for breathing through a respirator (1). According to the present invention, it is possible to prevent damage to people by placing the air respirator in anywhere people exist such as houses, apartments, inns, hotels, schools, and government offices.