baber/WOPTO huggingface dataset:
Patent WO-2017217596-A1 (WO)
Inventor: SEOK HOON
IPC: H01M10/0565
Filed: 2016-09-28
Abstract: La présente invention concerne un électrolyte composite pour une batterie au lithium-métal, son procédé de fabrication et une batterie au lithium-métal comprenant celui-ci, l'électrolyte composite pour une batterie au lithium-métal contenant une bande de réseau formée au moyen d'une fibre comprenant des polymères et des particules inorganiques, la teneur en particules inorganiques étant inférieure à 5 % en poids par rapport au poids total de l'électrolyte composite.
Patent WO-2017061726-A1 (WO)
Title: 유무기나노세공체-금속염화물 하이브리드 수분 흡착 조성물의 제조방법 및 이를 통해 제조되는 수분 흡착 조성물 및 이를 포함하는 표면코팅용 수분흡착 조성물
Inventor: PARK JEA SUNG
IPC: B01J20/04
Filed: 2016-09-28
Abstract: 본 발명은 유무기나노세공체 및 금속염화물 하이브리드 수분 흡착 조성물의 제조방법 및 이를 통해 제조되는 수분 흡착 조성물에 관한 것으로, 더욱 상세하게 본 발명의 일실시예는 알루미늄 전구체 및 디카르복시산 유기 리간드를 결정화시켜 유무기나노세공체를 합성하는 단계, 유무기나노세공체를 열처리하여 미반응 유기물을 제거하는 단계, 이를 금속염화물 용액과 혼합하여 유무기나노세공체 입자에 금속염화물을 함침시키는 단계, 혼합물을 오븐건조시켜 용매를 제거하는 단계, 건조된 생성물을 파쇄하여 분말을 수득하는 단계, 분말을 진공건조시켜 여분의 수분을 제거하는 단계를 포함하여 이루어지는 수분 흡착 조성물의 제조방법을 제공하며, 본 발명의 일실시예에 따른 수분 흡착 조성물은 구동압력 P/P0 = 0.1 내지 0.3의 범위에서 0.2g/g 내지 0.9 g/g의 최대 수분흡착량(흡착 조성물 단위중량 당 흡착되는 수분의 양)을 가짐으로써 공기조화기, 흡착식 냉동기, 제습기 및 냉난방기에 적용할 수 있다는 특징이 있다.
Patent WO-2017078490-A1 (WO)
Inventor: KIM YOUNG CHANG
IPC: A47G25/48
Filed: 2016-11-04
Abstract: 바지걸이용 옷걸이가 개시된다. 상기 바지걸이용 옷걸이는 몸체부; 제1 바지걸이부; 제2 바지걸이부; 회전기어; 제1 가압스프링; 제2 가압스프링; 및 스톱퍼를 포함한다. 본 발명의 바지걸이용 옷걸이를 이용하면, 바지를 쉽게 걸 수 있고, 바지의 흘러내림을 확실히 방지할 수 있고, 조작이 간편하며, 바지의 형태 변형을 방지하여 바지를 걸수 있는 이점이 있다.
Patent WO-2017086727-A1 (WO)
Inventor: KANG SEOG GOO
IPC: C10L5/44
Filed: 2016-11-18
Abstract: 본 발명에 따른 유독가스저감형 친환경 착화탄의 제조방법은 목재를 산업용 칩퍼를 이용하여 일정 크기 이하로 치핑하는 단계와, 상기 치핑단계 후에 얻어지는 목질재료를 150℃~400℃의 처리온도에서 일정 시간 동안 열가공처리하여 목질재료의 탄소함량이 55wt%이상 80wt%미만을 가지도록 열가공처리하는 단계와, 상기 열가공처리를 거친 목질재료를 분쇄기에 투입하여 목분형태로 분쇄하는 단계와, 상기 분쇄 단계를 거친 열처리 목분을 천연접착제와 함께 교반한 다음 형틀 또는 몰드 프레스에 주입하여 압축 성형하고 건조하는 단계를 포함하여 유독가스발생이 감소되는 것을 특징으로 한다.
Patent WO-2017135578-A1 (WO)
Title: Dispositif électronique comprenant une antenne
Inventor: LEE HEE-DONG
IPC: H04B5/00
Filed: 2016-12-28
Abstract: La présente invention concerne un dispositif électronique. Le dispositif électronique comprend un boîtier ; une pluralité de bobines qui sont disposées sur une première couche dans le boîtier ; une pluralité d'autres bobines disposées sur une deuxième couche sensiblement parallèle à la première couche ; un premier conducteur qui connecte un point de fin d'une première bobine de la pluralité de bobines et un point de départ d'une deuxième bobine de la pluralité d'autres bobines et conduit un courant depuis le point de fin de la première bobine jusqu'au point de départ de la deuxième bobine ; et un deuxième conducteur qui connecte un point de départ d'une troisième bobine adjacente à un côté extérieur de la première bobine de la pluralité de bobines et un point de fin de la deuxième bobine et conduit le courant à appliquer à partir du point de fin de la deuxième bobine jusqu'au point de départ de la troisième bobine, le premier conducteur et le deuxième conducteur induisant un champ magnétique directionnel lorsque le courant circule.
Patent WO-2017135786-A1 (WO)
Inventor: CHANG SUNG YOUN
IPC: A61K31/4155
Filed: 2017-02-06
Abstract: La présente invention concerne un nouveau composé amide qui peut être utilisé pour la prévention ou le traitement d'une maladie osseuse, et son utilisation.
Patent WO-2017146402-A1 (WO)
Inventor: KIM JI-EUN
IPC: H04L29/08
Filed: 2017-02-09
Abstract: Disclosed is a server including a communication module and a control module. The communication module is configured to acquire first activity information of at least one user activity from an electronic device or a smart device outside the server. The communication module may then acquire device information corresponding to the at least one user activity based on the acquired first activity information. The control module is configured to generate environment control information corresponding to the at least one user activity and to acquire second activity information of a new user activity after the at least one user activity is acquired. The control module further configured to detect environment control information corresponding to the user activity in the generated environment control information, and to control the smart device based on device information corresponding to the detected environment control information among the acquired device information through the communication module.
Patent WO-2017159994-A1 (WO)
Title: 폴리프로필렌
Inventor: CHOI JI HO
IPC: C08F10/06
Filed: 2017-02-13
Abstract: 본 발명은 고투명성을 나타내고, 휘발성 유기 화합물의 발생정도가 매우 낮은 폴리프로필렌에 관한 것으로 독일자동차 산업연합회에서 규격화한 VDA277에 따라 측정한 것으로 12에서 5시간 동안 가열하여 1g당 검출되는 모든 탄화수소를 아세톤의 함량으로 환산한 값인 TVOC(Total Volatile Organic Compounds) 값이 60μg/g이하이고, Haze 값이 5%이하인 것을 특징으로 합니다.
Patent WO-2018030605-A1 (WO)
Title: 짧은 불화 알킬기를 가지는 하이브리드형 폴리비닐리덴 플루오라이드 나노 입자 제조용 계면활성제, 이를 사용한 폴리비닐리덴 플루오라이드 나노 입자의 제조 방법 및 이에 따라 제조되는 폴리비닐리덴 플루오라이드 나노 입자
Inventor: SOHN EUN HO
IPC: C08K5/41
Filed: 2017-02-24
Abstract: 본 발명은 짧은 불화 알킬기를 가지는 하이브리드형 폴리비닐리덴 플루오라이드 나노 입자 제조용 계면활성제, 이를 이용한 폴리비닐리덴 플루오라이드 나노 입자의 제조 방법 및 이에 따라 제조되는 폴리비닐리덴 플루오라이드 나노 입자에 관한 것이다.
Patent WO-2017188637-A1 (WO)
Title: Message display method according to event occurrence in vr device and apparatus therefor
Inventor: JEONG SANG KWON
IPC: H04W4/12
Filed: 2017-04-17
Abstract: The present invention relates to: a message display method according to an event occurrence in a virtual reality (VR) device, wherein, when an event such as a telephone call, a text receipt such as an SMS, and a message receipt using a messenger program or an application occurs, during the displaying of a stereoscopic image through a head mounted display (HMD)-based VR device, in a communication terminal such as a smart phone combined with the VR device, a message according to an event occurrence is displayed by linking with a screen of the stereoscopic image being currently reproduced, thereby solving problems of severe discomfort sensation, which have occurred in conventional methods in which a message according to an event occurrence is displayed in a shape such as a black-based bar or box distinctly different from the stereoscopic image being currently reproduced, and thus is seen as an error message; and an apparatus therefor.
Patent WO-2017213478-A1 (WO)
Inventor: YU DAYOUNG
IPC: B32B15/14
Filed: 2017-06-12
Abstract: The present invention relates to a sandwich panel and a method for manufacturing the same. The sandwich panel according to the present invention has high density and an improved physical property such as flexural strength, flexural rigidity, bending rigidity, weight lightening ratio, and peel adhesion strength, and thus is suitable for use in various living materials, industrial materials, or the like.
Patent WO-2018048292-A1 (WO)
Title: 포터블 바이오 에어로졸 포집 장치 및 분석방법
Inventor: HWANG JUNG HO
IPC: G01N1/14
Filed: 2017-09-12
Abstract: 본 발명은 포터블 바이오 에어로졸 포집 장치 및 분석방법에 관한 것으로, 공기 유입구를 포함하는 제1본체; 상기 제1본체와 접합되며, 공기 유출구를 포함하는 제2본체; 및 상기 제1본체 및 제2본체가 접합되어 형성되는 포집 영역을 포함하는 포터블 바이오 에어로졸 포집 장치를 제공한다.
Patent WO-2018212408-A1 (WO)
Title: 무타공 공법으로 태양광 구조물을 지지하기 위한 기초석
Inventor: CHOI DONG SOO
IPC: H02S30/00
Filed: 2017-09-28
Abstract: 무타공 공법으로 태양광 구조물을 지지하기 위한 기초석이 개시된다. 본 발명의 일 실시예에 따른 태양광 구조물을 지지하기 위한 기초석은, 지반과 접촉되어 고정되는 하단 콘크리트부, 하단 콘크리트부의 상부에 형성된 상단 콘크리트부 및 상단 콘크리트부 및 하단 콘크리트부의 중심축을 관통하면서 상단 콘크리트부로부터 돌출되어 태양광 구조물과 결합하기 위한 플레이트 앵커를 포함하고, 상단 콘크리트부 및 하단 콘크리트부는 원기둥의 형상이고, 하단 콘크리트부의 직경은 상단 콘크리트부의 직경보다 크고, 상단 콘크리트부 및 하단 콘크리트부는 중심축이 동일하도록 상호 결합되어 철(凸) 모양으로 형성될 수 있다.
Patent WO-2018131885-A1 (WO)
Title: Utxo 기반 프로토콜을 사용하여 페이먼트 게이트웨이 서비스를 제공하는 방법 및 이를 이용한 서버
Inventor: SUH MOON GJU
IPC: H04L29/08
Filed: 2018-01-10
Abstract: 본 발명은 결제 대행 서비스를 제공하기 위한 방법 및 이를 이용한 서버에 관한 것으로서, 인증서의 등록 방법, 결제 대행 서비스 제공 방법, 및 카드사 서버 및 결제 대행 서버에 관한 것이다. 본 발명에 따른 방법은 카드사 서버가, 사용자 단말로부터 본인 인증 정보 및 제1 푸시 토큰 ID가 전달되면, 상기 사용자 단말이 사용자의 공개키 및 개인키를 생성 및 저장하도록 지원하는 단계; 상기 제1 푸시 토큰 ID와 제2 푸시 토큰 ID가 일치하면, 그 중 하나를 통합 푸시 토큰 ID로서 관리하고, 상기 통합 푸시 토큰 ID 및 상기 공개키를 포함하는 등록 정보를 저장하는 단계; 및 (i) 단말 식별 정보 해시값, 및 (ii) 상기 통합 푸시 토큰 ID를 포함하는 사용자 식별 정보를 결제 대행 서버가 관리하도록 지원하는 단계를 포함한다.
Patent WO-2018174437-A1 (WO)
Title: Dispositif électronique et procédé de commande associé
Inventor: KIM MIN-SEOK
IPC: G10L15/04
Filed: 2018-03-07
Abstract: L'invention concerne un dispositif électronique. Selon un mode de réalisation, le dispositif électronique comprend un microphone, un dispositif de communication comprenant un circuit de communication, ainsi qu'un processeur configuré pour : amener le dispositif de communication à transmettre une instruction de commande à un dispositif audio externe permettant de réduire un niveau de sortie audio du dispositif audio externe en réponse à un signal de déclenchement permettant de démarrer un mode de commande vocale qui est reçu au moyen du microphone ; et amener le dispositif électronique à fonctionner dans le mode de commande vocale.
Patent WO-2018208005-A1 (WO)
Inventor: KIM MI RI
IPC: C01B33/158
Filed: 2018-03-22
Abstract: The present invention relates to a production method for a silica aerogel blanket and a silica aerogel blanket produced thereby, the method comprising the steps of: collecting a supercritical waste liquid generated after a supercritical drying step; adding an acid to the collected supercritical waste liquid to neutralize and regenerate the same; and reusing the regenerated supercritical waste liquid.
Patent WO-2019083110-A1 (WO)
Title: Led lighting device for preventing flickering
Inventor: KONG MYUNG-KUK
IPC: H05B44/00
Filed: 2018-05-18
Abstract: The present inventions presents an LED lighting device for preventing flickering. The device comprises: a rectification unit receiving an alternating current voltage applied from an alternating current power source and rectifying the same so as to output a direct current; a first light-emitting unit receiving the direct current applied thereto and adjusting a first constant current so as to make a first LED array emit light; a second light-emitting unit receiving the adjusted first constant current applied thereto and adjusting a second constant current so as to make a second LED array emit light; and a serial switching unit receiving the direct current and the adjusted first and second constant currents applied thereto so as to control current transmission according to the opening/closing of a plurality of embedded transistors, wherein the direct current and the first constant current, which are to be applied, are applied by passing through first and second diodes, respectively.
Patent WO-2019054758-A1 (WO)
Title: Composition containing alpinia oxyphylla extract as active ingredient for prevention, alleviation, or treatment of osteoarthritis
Inventor: KIM DONG SEON
IPC: A61K36/906
Filed: 2018-09-12
Abstract: The present invention relates to a composition containing an Alpinia oxyphylla extract as an active ingredient for prevention, alleviation, or treatment of osteoarthritis. Specifically, an Alpinia oxyphylla Fructus extract of the present invention reduces the expression of IL-1β, IL-6, TNF-α, and COX-2, which are inflammation factors, also reduces the expression of MMP-9, which is a cartilage degeneration inducing factor, and restores cartilage injury, and thus can be favorably used as a health functional food for prevention or alleviation of osteoarthritis or a therapeutic agent for osteoarthritis.
Patent WO-2019112214-A1 (WO)
Title: 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
Inventor: YOO JAE DUK
IPC: C07D251/24
Filed: 2018-11-22
Abstract: 화학식 1로 표시되는 화합물과, 제 1전극, 제 2전극 및 상기 제 1전극과 상기 제 2전극 사이의 유기물층을 포함하는 유기전기소자, 및 상기 유기전기소자를 포함하는 전자장치가 개시된다. 상기 유기물층에 화학식 1로 표시되는 화합물을 포함함으로써, 유기전기소자의 구동전압을 낮출 수 있고 발광 효율 및 수명을 향상시킬 수 있다.
Patent WO-2019198939-A1 (WO)
Inventor: KIM YONG CHAN
IPC: B29C45/00
Filed: 2019-03-19
Abstract: 본 출원은 광반사층, 및 상기 광반사층 상에 구비된 광흡수층을 포함하는 색발현층; 및 상기 색발현층의 일면 상에 구비된 화장품 용기용 기재를 포함하는 화장품 용기용 장식 부재에 관한 것이다.
Patent WO-2020141655-A1 (WO)
Inventor: KWON GIMAN
IPC: A61L2/10
Filed: 2019-04-10
Abstract: La présente invention concerne un système de boîtier réfrigéré portable de stockage pour un appareil d'injection de type stylo pouvant mesurer et gérer une dose et, plus particulièrement, un système de boîtier réfrigéré portable de stockage pour un appareil d'injection de type stylo pouvant mesurer et gérer une dose, le système comprenant : un corps présentant au moins un trou traversant d'insertion d'appareil d'injection de type stylo formé en son sein de telle sorte qu'un appareil d'injection de type stylo peut être inséré et monté en son sein; un moyen de refroidissement installé dans le trou traversant d'insertion d'appareil d'injection de type stylo et conçu pour refroidir une cartouche de médicament de l'appareil d'injection de type stylo; une partie de détection de dose installée sur l'autre extrémité du corps de façon à détecter une rotation d'un bouton de réglage de dose de l'appareil d'injection de type stylo de telle sorte que la dose réglée est détectée et mesurée; et une partie de commande principale alimentée en énergie à partir d'une partie d'alimentation électrique de charge de façon à commander le fonctionnement du moyen de refroidissement, de telle sorte que la température de la cartouche de médicament est positionnée dans une plage de température de stockage prédéterminée, et à calculer la dose mesurée par la partie de détection de dose, à gérer celle-ci en tant qu'information d'historique d'injection et à afficher celle-ci.
Patent WO-2020222320-A1 (WO)
Inventor: KIM HYONG GUK
IPC: B25J9/16
Filed: 2019-04-29
Abstract: Disclosed is a display device including a water tank in which one or more swimming robots are located. A device of the present invention comprises: a communication unit for communicating with a swimming robot or a mobile terminal; a display on which an image is displayed; and a control module for controlling an operation of the swimming robot, wherein the control module receives color information and shape information of the swimming robot through the communication unit, and when an item area on the basis of the color information and the shape information of the swimming robot is selected in an image displayed on the display, controls the swimming robot to move to the selected item area. Accordingly, the interaction among a user, the swimming robot, and the display device can be performed.
Patent WO-2020241948-A1 (WO)
Title: Body area network-based authentication system and method
Inventor: KIM SUNGJIN
IPC: H04L29/06
Filed: 2019-05-31
Abstract: Disclosed is a body area network-based authentication system and method. A body area network-based authentication method according to an embodiment of the present invention may include, as a result of authentication performed in a first device worn on the body of a user, transmitting authentication information of the user to at least one second device worn by the user, via a body area network (BAN). The second device may monitor a wearing state of the user and transmit the authentication result to at least one third device entering the body area network. The third device may perform at least one operation among operations of the third device according to the authentication result, and the second device may discard the previously received authentication result when the second device determines that the wearing state has been released.
Patent WO-2020032370-A1 (WO)
Title: Closed-type radiant gas range
Inventor: LEE KEE MAN
IPC: F23D14/14
Filed: 2019-06-04
Abstract: The present invention relates to a closed-type radiant gas range and, more specifically, comprises: a gas nozzle through which gas is supplied; a mixing chamber communicating with the gas nozzle so as to form a space in which the gas is premixed; a burner housing communicating with the mixing chamber so as to form a space; a glass part for shielding the outer peripheral surface of the burner housing; and a porous medium-shaped burner mat placed in the burner housing, wherein the burner mat comprises two or more layers of porous media having different degrees of compactness.
Patent WO-2020009421-A1 (WO)
Title: Method for producing graphite oxide and graphene oxide in eco-friendly manner by using hydroxylation reaction
Inventor: LEE JOONG HEE
IPC: C01B32/192
Filed: 2019-07-02
Abstract: The present invention relates to an eco-friendly efficient oxidation method for producing graphite oxide (O-Gr) and high-conductivity graphene oxide (GO) by using a chemical oxidation reaction capable of introducing a hydroxyl group into a carbon crystal lattice. More specifically, instead of conducting an oxidation reaction within a strong acid solution that is typically used as a reaction solvent when producing graphite oxide from graphene, such as sulfuric acid (H 2 SO 4 ), phosphoric acid (H 3 PO 4 ), and nitric acid (HNO 3 ), the oxidation method of the present invention uses deionized water (DI-water) as a reaction solvent for the oxidation reaction, and by adding graphite, sodium hydroxide, and potassium permanganate to the DI-water, induces a chemical oxidation reaction, producing O-Gr and high-conductivity GO having reduced lattice defects by using same. The oxidation method according to the present invention can dramatically decrease the processing time and costs required for the process of treating and neutralizing acidic wastewater generated from post-reaction washing/neutralization processes in O-Gr production, and thus can increase the efficiency of product production and reduce the costs thereof, providing a great advantage in the mass-production of O-Gr and GO.
Patent WO-2020055050-A1 (WO)
Title: Electromagnetic-induction power supply device
Inventor: NA WONSAN
IPC: H02J50/10
Filed: 2019-09-06
Abstract: An electromagnetic-induction power supply device may comprise: a current transformer installed on a power line and including one or more coils, a first core, and a second core; and a breaker unit connected to at least one of the one or more coils, wherein the breaker unit forms a closed circuit with the at least one of the one or more coils to switch the current transformer to a short-circuit mode in which the first core and the second core can be separated. Therefore, when the electromagnetic-induction power supply device is brought close to or installed on a live power line, the breaker unit prevents the formation of a magnetic field and thus the electromagnetic-induction power supply device can be easily attached/detached to/from the power line.
Patent WO-2020071717-A1 (WO)
Title: Secondary battery
Inventor: KO MYUNG HOON
IPC: H01M10/0587
Filed: 2019-10-01
Abstract: The present invention relates to a secondary battery. A secondary battery according to the present invention comprises: an electrode assembly in which a positive electrode, a separator, and a negative electrode are alternately stacked; and a can for accommodating the electrode assembly. In the negative electrode, a negative electrode non-coated portion, which is not coated with a negative electrode active material, is positioned at an end portion on one side so as to protrude further than the separator in a winding central axis direction of the electrode assembly. In the positive electrode, a positive electrode non-coated portion, which is not coated with a positive electrode active material, is positioned at an end portion on the other side so as to protrude further than the separator in the winding central axis direction of the electrode assembly. The can includes a first can and a second can. The negative electrode non-coated portion is in direct contact with the inner surface of the first can. The positive electrode non-coated portion is in direct contact with the inner surface of the second can.
Patent WO-2021040123-A1 (WO)
Title: Robot cleaner and method for controlling the cleaner
Inventor: HAN JINWOO
IPC: A47L9/28
Filed: 2019-10-08
Abstract: Proposed is a method for controlling a robot cleaner, the method comprising: a preparatory step of dividing a cleaning target area input by an user into a plurality of to-be-cleaned regions and identifying a battery consumption required for cleaning each region; a determination step of determining whether the robot cleaner requires additional charging to clean the cleaning target area based on a current battery residual amount of the robot cleaner; upon determination that the additional charging is required, a selection step for selecting a first region, wherein the first region is defined as one combination selected from combinations of to-be-cleaned regions among the plurality of to-be-cleaned regions which are determined to be able to be cleaned using the current battery residual amount of the robot cleaner; and a first cleaning step of cleaning the first region. According to embodiments of the present disclosure, a cleaning plan may be established at start of a cleaning process to improve energy management and to shorten a cleaning time duration.
Patent WO-2020116775-A1 (WO)
Inventor: JUNG JIN HAE
IPC: G06Q50/02
Filed: 2019-10-23
Abstract: The present invention relates to a farm productivity analysis device using big data, and a productivity analysis method using same and, more particularly, to a productivity analysis device and a productivity analysis method using same, which collect farm data in real time by data collection units installed throughout a farm, so as to predict and analyze productivity, and predict and analyze a disease on the basis of a photograph of livestock taken through a camera installed in the farm.
Patent WO-2020085817-A1 (WO)
Title: Method of providing location information to external electronic device and electronic device for supporting same
Inventor: CHOI KYONGGON
IPC: H04W64/00
Filed: 2019-10-24
Abstract: A movable electronic device for providing location information to an external electronic device includes: at least one sensor; a satellite-positioning circuit; a communication interface; and a processor functionally connected to the at least one sensor, the satellite-positioning circuit, or the communication interface. The processor is configured to identify that the electronic device is in a fixed state, identify whether a predetermined time elapses from the identification based on the identification, determine absolute coordinates of an area in which the electronic device positioned using a plurality of signals received from at least one satellite for the predetermined time from the identification based on identification of the elapse of the predetermined time, and transmit information on the determined absolute coordinates to the external electronic device. The transmitted information on the absolute coordinates is used to determine absolute coordinates of an area in which the external electronic device is positioned by the external electronic device.
Patent WO-2021112269-A1 (WO)
Title: Air sensor
Inventor: KIM BYUNG JOO
IPC: A63B6/00
Filed: 2019-12-02
Abstract: The present invention relates to an air sensor which is coupled to an air injection port of an air filling product maintaining its own shape with the air filled therein, the air sensor comprising: a connector coupled to the air injection port so that the air in the air filling product can be communicated therein; a silicon sensor provided in the connector and operated by the air pressure of the air filling product; an impact sensor for sensing an impact according to the operation of the silicon sensor; and a substrate connected to the impact sensor and indicating the number of times according to a sensing signal of the impact sensor.