baber/WOPTO huggingface dataset:
Patent WO-2019050093-A1 (WO)
Title: Plant cultivation system enabling autonomous control and remote control
Inventor: HONG EUI KI
IPC: A01G7/04
Filed: 2017-11-28
Abstract: The present invention relates to a plant cultivation system which basically provides an optimum control condition for each cultivated plant selected in a plant cultivation apparatus, can create a more optimum growth environment for a relevant cultivated plant by means of learning growth data collected in real time, facilitates easy plant cultivation even for a novice grower, and enables autonomous control and remote control which can create interest by means of creating a communication environment with a grower. According to the present invention, provided is a plant cultivation system, enabling autonomous control and remote control, comprising: plant cultivation apparatuses which are provided in a plurality of locations, respectively; a user terminal having installed a linkage application linked to each of the plant cultivation apparatuses by means of a communication network; and a central server which communicates with the plant cultivation devices and the user terminal by means of the communication network, provides growth control data to the plant cultivation apparatuses, and provides real-time control conditions to the user terminal by means of the linkage application, wherein the central server is for receiving, in real time or periodically, data relating to a growth environment control factor and the type of the cultivated crop from the plant cultivation apparatuses, changing same into big data, generating new growth control data by means of deep learning on the basis of the big data, and thus providing the relevant plant cultivation apparatuses feedback.
Patent WO-2018207989-A1 (WO)
Title: 자동제어 장비를 이용한 작물 수확 및 관리 시스템
Inventor: AN JOO HYUNG
IPC: H04N5/262
Filed: 2017-12-27
Abstract: 자동제어 장비를 이용한 작물 수확 및 관리 시스템을 개시한다. 본 발명의 자동제어 장비를 이용한 작물 수확 및 관리 시스템은 미리 설정된 경로를 따라 이동하면서 재배 작물을 순차적으로 촬영하여 영상 데이터와 해당 위치 정보를 순차적으로 획득함과 아울러 영상 데이터의 분석 결과에 따라 재배 작물을 수확하거나 적과하는 자동제어 장비, 순차적으로 촬영된 영상 데이터와 위치 정보를 공급받고 영상 데이터를 분석하여 수확, 적과, 등급판별, 통계, 예측 중 적어도 하나의 작업을 선택적으로 수행함과 아울러 사용자로부터 선택된 구동 모드에 따라 자동제어 장비를 제어하는 작물 관리 장치, 및 자동제어 장비의 동작 모드 정보와 응용 프로그램 정보를 지원하며 수확, 적과, 등급 판별, 통계, 예측 중 적어도 하나의 작업을 수행할 수 있도록 데이터 베이스를 지원하는 관리 서버를 포함하는바, 미리 촬영되었거나 실시간 촬영된 영상 데이터를 자동 분석하여 사용자 선택에 따라 수확, 적과, 등급판별, 통계, 예측 등의 작업을 자동 수행함으로써 대단위 재배 농장이나 하우스 등에서 작물의 수확 및 관리 효율을 증대시킬 수 있다.
Patent WO-2018174392-A1 (WO)
Inventor: KIM JONG-AHN
IPC: G01N21/55
Filed: 2018-01-10
Abstract: 본 발명은 반사면 프로파일 측정 장치 및 방법을 제공한다. 이 반사면 프로파일 측정 장치는, Twyman-Green 간섭계(120); 상기 Twyman-Green 간섭계의 측정 경로에 배치된 반사 광학 소자(12)를 이동시키는 스캐닝 스테이지(110); 상기 스캐닝 스테이지(110)에 장착되어 이동하는 스테이지 미러(112); 상기 스테이지 미러에서 반사되는 빔을 이용하여 상기 스캐닝 스테이지(110)의 위치와 회전 운동 오차를 측정하는 선형/각도 간섭계(linear/angular interferometer, 150); 및 신호 처리부(130)를 포함한다.
Patent WO-2018151511-A1 (WO)
Title: 배관내부 주행로봇
Inventor: LEE MU LIM
IPC: B25J9/12
Filed: 2018-02-13
Abstract: 배관내부 주행로봇이 개시된다. 본 발명의 일 실시예에 따른 배관내부 주행로봇은 배관 내벽에 지지하여 배관 내벽을 따라 주행할 수 있는 전방캐리지 및 후방캐리지, 상기 전방캐리지와 상기 후방캐리지 사이를 연결하며 유연성이 조절되는 홀더를 포함할 수 있다.
Patent WO-2018169277-A1 (WO)
Title: Équipement utilisateur (ue) et procédé de gestion de rapport d'état de tampon (bsr) pour une opération à numérologie multiple
Inventor: DEOGUN PRAVJYOT SINGH
IPC: H04W72/14
Filed: 2018-03-13
Abstract: L'invention concerne un système de communication de pré-5e génération (5G) ou 5G permettant de prendre en charge des débits de données supérieurs à ceux d'un système de communication de 4e génération (4G), tel qu'un système d'évolution à long terme (LTE). Des modes de réalisation de l'invention concernent un procédé permettant d'utiliser un équipement utilisateur dans un système de communication sans fil. Le procédé consiste à déterminer si au moins un LCG d'un certain nombre de LCG avec des données disponibles pour la transmission remplit un critère de seuil et si une taille d'autorisation UL permettant de transmettre un BSR est inférieure à un seuil de taille d'autorisation UL. De plus, le procédé consiste à : déclencher un BSR réduit, le BSR réduit étant un champ d'index LCG identifiant si le ou les LCG comprennent des données disponibles pour la transmission et/ou un BSR grossier et/ou un BSR tronqué constitué d'au moins un champ de taille de tampon identifiant une quantité totale des données disponibles pour un rapport concernant un LCG. Le procédé de l'invention peut être utilisé pour sélectionner le LCG d'après une priorité plus élevée.
Patent WO-2019027166-A1 (WO)
Title: Data generation system for reading dental image and read data generation system for dental image
Inventor: SONG IN SEOK
IPC: G06T7/11
Filed: 2018-07-23
Abstract: A data generation system for reading a dental image according to an embodiment can comprise: a storage unit in which a dental image, diagnosis information, and result data are stored; an input unit in which a first input comprising selection of an area of the dental image and a second input comprising selection of a diagnosis name corresponding to the selected area; a processing unit which generates the result data; and a display unit which displays the dental image and the result data. A read data generation system for dental image according to another embodiment can comprise: a storage unit in which an input dental image and a reference dental image are stored; a processing unit which detects an area with a lesion from the input dental image on the basis of the reference dental image, recognizing a position of the area with the lesion, and generates diagnostic information or an output dental image for the area with the lesion; and a display unit which displays the diagnostic information or the output dental image.
Patent WO-2019017754-A1 (WO)
Title: Wind power generator
Inventor: YOON JEEN MOK
IPC: F03D15/00
Filed: 2018-07-23
Abstract: Provided is a wind power generator comprising: a rotor; a nacelle assembly in which a main shaft for increasing rotational kinetic energy of the rotor is mounted; a power transmission shaft connected perpendicular to the main shaft so as to transmit the rotational kinetic energy of the rotor; a tower part which supports the nacelle assembly and in which the power transmission shaft is installed; and a power generation unit to which the rotational kinetic energy is transmitted through the power transmission shaft. In the wind power generator of the present invention, driving torque of the power transmission shaft and reaction torque of the nacelle assembly are compensated with each other by an electromagnetic force generated according to Lenz's law between a rotor of the power generation unit, which receives the driving torque, and a stator of the power generation unit, which receives the reaction torque.
Patent WO-2019045382-A1 (WO)
Title: Snorkeling goggles
Inventor: EUM JU HYUN
IPC: G02C11/00
Filed: 2018-08-27
Abstract: The present invention relates to snorkeling goggles and, specifically, to snorkeling goggles enabling: eyeglasses to be attached/detached for people wearing eyeglasses; an image device to be detachable; and the front of the goggles to be easily opened/closed. To solve the above problem, the snorkeling goggles of the present invention comprises: a frame formed in a frame shape surrounding the eyes, and having tempered glass provided on the front surface thereof; and a skirt made of soft material, mounted so as to surround an edge of the frame, and having a nose pocket provided in the lower part thereof, wherein temple pockets into which eyeglasses temples are inserted are respectively formed on both sides of the skirt.
Patent WO-2019132159-A1 (WO)
Title: Procédé et appareil de gestion de données de fonctionnement d'un appareil pour une prédiction de défaillance
Inventor: LEE JAE-HUN
IPC: G06Q50/10
Filed: 2018-08-28
Abstract: L'invention concerne un procédé mis en œuvre par un appareil consistant à : recevoir, d'un serveur de gestion, des informations concernant une routine de détection de motif de données pour détecter des données anormales parmi des données de fonctionnement de l'appareil; déterminer si les données de fonctionnement de l'appareil correspondent à un motif de données normal défini par la routine de détection de motif de données; déterminer que les données de fonctionnement sont anormales lorsque les données de fonctionnement ne correspondent pas au motif de données normal; et transmettre les données anormales au serveur de gestion.
Patent WO-2019088512-A1 (WO)
Inventor: MOON KYO-TAE
IPC: A61Q11/00
Filed: 2018-10-16
Abstract: 본 발명은 펌프형 용기에 담지해 제공 가능한 펌프형 치약 조성물에 관한 것으로서, 특히 양치 시 사용감이 개선된 펌프형 치약 조성물에 관한 것이다. 또한 본 발명은 늘어나는 성질 및 굳음성을 개선한 펌프치약 조성물에 관한 것이다. 본 발명의 펌프형 치약 조성물은 친수콜로이드를 포함할 수 있다.
Patent WO-2019078600-A1 (WO)
Title: Antibody for middle east respiratory syndrome coronavirus, and method for measuring antibody titer by using same
Inventor: LEE JAE MYUN
IPC: C07K14/005
Filed: 2018-10-17
Abstract: The present invention relates to a recombinant spike protein antigen of Middle East respiratory syndrome coronavirus (MERS-CoV) and, more specifically, to: a recombinant expression vector comprising the receptor binding domain (RBD), which is a part of the spike (S) protein of MERS-CoV; recombinant baculovirus produced by co-transfection of the recombinant expression vector and baculovirus DNA; a recombinant spike protein fragment (RBD) and a monoclonal antibody obtained by transfecting a host cell with the recombinant baculovirus; and a preparation method therefor. In addition, the present invention relates to an immunologic technique-based technology for measuring the antibody titer of a virus by using a recombinant MERS-CoV S-RBD protein.
Patent WO-2019124722-A1 (WO)
Title: Modified siloxane resin, modified siloxane resin crosslinked product, and manufacturing method for resin crosslinked product
Inventor: LEE DONG YUN
IPC: C08G77/14
Filed: 2018-10-30
Abstract: The present invention relates to a modified siloxane resin, a modified siloxane resin crosslinked product, and a manufacturing method for the siloxane resin crosslinked product and, more specifically, to a modified siloxane resin, a modified siloxane resin crosslinked product having excellent superhydrophobic characteristics obtained by allowing the resin to be dual-curable, and a manufacturing method for the resin crosslinked product. The use of the modified siloxane resin according to the present invention can produce a high-hardness modified siloxane crosslinked product having excellent superhydrophobicity, and can control the mixing ratio in the mixing procedure of the siloxane resin, thereby properly controlling hydrophobicity.
Patent WO-2019194382-A1 (WO)
Title: Integrated marker for buried underground utilities and method for managing same
Inventor: KWON JAE KOOK
IPC: G06Q50/10
Filed: 2018-10-31
Abstract: The present invention relates to an integrated marker for buried underground utilities and a method for managing same, and provides an integrated-marker management method for managing and providing information on buried underground utilities by allowing a single marking board having an electronic tag embedded therein, a server, and a smart device having an integrated management application installed therein to interwork with one another, the integrated-marker management method comprising: a marking board installation step (S10); an integrated management application installation step (S20); a management institution authentication step (S30a); a manager identification step (S30b); an information recording step (S40); an information backup step (S50); and an information providing step (S60), whereby information on multiple adjacently-buried underground utilities can be integrally managed in a more convenient and easy manner.
Patent WO-2019103405-A1 (WO)
Inventor: JUNG JONG GUK
IPC: D06N3/00
Filed: 2018-11-16
Abstract: La présente invention concerne une composition de revêtement hydrofuge pour cuir synthétique et un produit de cuir synthétique hydrofuge l'utilisant et, plus particulièrement, une composition de revêtement hydrofuge pour cuir synthétique écologique et un produit de cuir synthétique hydrofuge l'utilisant, la composition présentant une excellente capacité de formation de film lorsqu'elle est revêtue sur du cuir synthétique, ne présente pas de détérioration dans la force de décollement, et peut faire preuve d'une hydrofugation et d'une propriété d'imbibition par capillarité suffisamment durables.
Patent WO-2019112335-A1 (WO)
Inventor: CHOI SEHWAN
IPC: G01S13/02
Filed: 2018-12-06
Abstract: L'invention concerne un dispositif électronique comprenant un circuit de communication et un processeur. Un processeur peut être configuré pour : communiquer avec un dispositif électronique externe d'après un protocole désigné au moyen d'un circuit de communication ; recevoir des premières informations comprenant au moins les informations de type du dispositif électronique externe d'après le protocole désigné au moyen du circuit de communication ; et déterminer un agent de positionnement principal qui mesure une distance entre le dispositif électronique et le dispositif électronique externe, parmi le dispositif électronique et le dispositif électronique externe, d'après au moins les premières informations. L'invention concerne également divers modes de réalisation présentés dans la description.
Patent WO-2019147097-A1 (WO)
Inventor: OH WOONG KYO
IPC: H01J37/32
Filed: 2019-01-29
Abstract: 본 발명은 기판을 지지하기 위한 지지부; 상기 지지부의 상측에 배치된 제1전극부; 상기 제1전극부의 상측에 배치된 제2전극부; 상기 제1전극부를 관통하도록 형성된 생성공; 및 상기 생성공에 대응되는 위치에서 상기 제2전극부로부터 하방으로 돌출되도록 상기 제2전극부에 결합된 돌출전극을 포함하되, 상기 돌출전극이 상하방향을 기준으로 상기 제1전극부에 비해 더 짧은 길이로 형성된 기판처리장치에 관한 것이다.
Patent WO-2020175731-A1 (WO)
Inventor: YOON KWAN HAN
IPC: C09K3/00
Filed: 2019-03-27
Abstract: The present invention relates to a method for manufacturing a shear thickening fluid, the method comprising the steps of: (a) mixing carbon nanotubes and a surfactant with a solvent to prepare a carbon nanotube solution; (b) ball-milling the solution; (c) mixing silica particles with a dispersant to prepare a silica particle dispersion; and (d) mixing the carbon nanotube solution and the silica particle dispersion, followed by ball milling and stirring, to prepare a suspension. Therefore, a shear thickening fluid expressing greater viscosity in shear thickening and having a lighter weight can be produced.
Patent WO-2020209428-A1 (WO)
Title: 버섯 가공 식품 및 이의 제조방법
Inventor: KIM YOUNG JU
IPC: A23L31/00
Filed: 2019-04-12
Abstract: 본 발명은 버섯 가공식품의 제조방법 등에 관한 것으로서, 보다 구체적으로 송이버섯, 새송이버섯, 또는 양송이버섯의 가공에 있어서 적송, 아티초크, 인삼, 및 침향으로 이루어진 군으로부터 선택되는 1종 이상의 추출물과 팔미라팜을 이용하여 각 재료가 가지는 생리활성물질과 팔미라팜의 당분을 포함하여 항염증, 항산화, 항암 등의 약리효과를 가지면서 버섯의 풍미를 그대로 포함하는 가공식품 등의 제조방법에 관한 것이다.
Patent WO-2020246636-A1 (WO)
Inventor: BAE HYOWON
IPC: H04N21/2381
Filed: 2019-06-05
Abstract: The present invention relates to a data transmission device and reception device in a wireless AV system. Disclosed in the present specification is a wireless data transmission device comprising: a processor for generating a compressed bitstream by encoding media data; and a communication unit for segmenting the compressed bitstream, mapping the segmentation results to MSDUs, generating an MPDU frame sequentially including a MAC header, a frame body, and an FCS associated with the MAC header in order to transmit the MSDUs, generating a PPDU frame sequentially, which includes a preamble to which at least a portion of the MAC header is mapped, at least one PPDU to which the frame body and the FCS are mapped, and a TRN field, and transmitting the PPDU frame through a wireless channel. A data transmission rate can be improved through a reduction in overhead information.
Patent WO-2020226237-A1 (WO)
Inventor: KIM SEOK IL
IPC: B60R16/023
Filed: 2019-09-18
Abstract: The present invention relates to a power stabilization device in an electrical system which stably supplies power of a system according to a starting signal of a vehicle to protect the electrical system from over voltage/transient voltage, and blocks the supply of power while the system is stabilized according to a stopping signal so as to achieve stabilization of the system. The power stabilization is achieved in an electrical system of a vehicle by controlling a system power supply with the processes of: recognizing a starting signal and generating a power stabilization control signal for the system power supply when the starting signal is detected by a starting signal detection unit; and maintaining the power stabilization control signal for a predetermined period and blocking the power stabilization control signal when the starting signal is transitioned to the stopping signal.
Patent WO-2020091255-A1 (WO)
Title: 이중화 보드 및 이중화 보드의 마스터/슬레이브 설정방법
Inventor: KWON HYO CHUL
IPC: G06F11/20
Filed: 2019-10-08
Abstract: 본 발명은 이중화된 보드의 초기부팅시 마스터/슬레이브 보드를 설정하기 위한 방법 및 그 보드에 관한 것이다. 본 발명의 실시 예에 따른 이중화 보드는 각각, 초기 부팅에 의한 AC 전압이 인가되는 전원입력부와, 상기 인가된 AC 전압을 DC 전압으로 변환하는 전압변환부와, 상기 변환된 DC 전압에 대응하는 DC 전압값을 상대보드로 송신하고 상기 상대보드로부터 상기 상대보드의 DC 전압값을 수신하는 통신부와, 외부로부터 초기 부팅 신호 및 AC 전압이 인가되면 상기 전압변환부를 초기화하고 상기 전압변환부에서 변환된 DC 전압을 상기 DC 전압값으로 변환하며 상기 통신부를 통해 송수신되는 각 보드의 DC전압값을 비교하여 마스터 보드 또는 슬레이브 보드로 설정하는 제어부를 포함한다.
Patent WO-2020130312-A1 (WO)
Title: 지방줄기세포 시트를 함유하는 심장조직 모사 심장이식용 시트 및 이의 제조방법
Inventor: LIM DO-SUN
IPC: A61L27/38
Filed: 2019-10-15
Abstract: 본 발명은 지방줄기세포로 구성된 시트, 심장근세포 및 섬유아세포를 포함하는 심장모사 심장이식용 시트 및 이의 제조방법에 관한 것으로, 본 발명에 따른 심장과 유사한 세포구성을 가지는 심장모사 심장이식용 시트는 손상 심장부위에 이식 시에, 높은 생착율과 이식세포증식능을 나타내어, 심장질환의 치료에 효과적으로 사용될 수 있다.
Patent WO-2020080850-A1 (WO)
Title: Method for onboarding in multiple access point network and access point using same
Inventor: AHN WOOJIN
IPC: H04W84/12
Filed: 2019-10-17
Abstract: Disclosed is an access point, which is a registrant desiring to register with a multiple access point network. A wireless communication terminal comprises: a transmitting and receiving unit for transmitting and receiving a wireless signal; and a processor for processing the wireless signal. The processor receives a first device provisioning protocol (DPP) message from a controller of the multiple access point network when the access point is onboarding to the multiple access point network by using a DPP, obtains, from the first DPP message, information on a channel on which the DPP is performed, and transmits a second DPP message to the controller in the channel indicated by the information on the channel.
Patent WO-2020091341-A1 (WO)
Inventor: JANG BONGKYUN
IPC: H01L21/67
Filed: 2019-10-28
Abstract: A sheet capable of controlling a device gap according to one embodiment of the present invention comprises a body part having a first cutting line and a pair of second cutting lines formed in a direction intersecting the first cutting line and spaced apart from the first cutting line. The first cutting line is formed in a first direction, bisecting the body part into a pair of half body parts. The second cutting lines are formed on one side or the other side of the first cutting line, in a second direction intersecting the first direction, bisecting each half body part into a pair of quarter body parts. The first cutting line is formed to a length shorter than a first direction length of the body part so that both end portions of the pair of the half body parts are connected to each other; the second cutting lines are formed to a shorter length than a second direction length of the half body parts so that end portions located on the side of the first cutting line from the pair of the quarter body parts can be connected to each other; and as the first cutting line and the second cutting lines diverge from each other, a movement is made such that distances between centers of a plurality of quarter body parts increase.
Patent WO-2020111689-A1 (WO)
Title: Resin composition for redox flow battery separator, method for producing redox flow battery separator using same, and redox flow battery separator
Inventor: JUNG MIN SUK
IPC: H01M8/1051
Filed: 2019-11-25
Abstract: The present invention relates to a resin composition for a redox flow battery separator, and a method for producing a redox flow battery separator using same. The resin composition comprises: a polyolefin-based resin; a fumed silica; a compatibilizing agent including at least one selected from the group consisting of a maleic anhydride graft-polyethylene, a maleic acid graft-polyethylene, an alkyl maleate graft-polyethylene, a maleamic acid graft-polyethylene, and polyethylene oxide; and a pore former.
Patent WO-2020256242-A1 (WO)
Inventor: SONG MIN PYO
IPC: G06Q50/22
Filed: 2019-12-12
Abstract: The present invention relates to a system for assisting communication between a hearing-impaired taxi driver and a passenger, the system comprising: a first terminal disposed near a dashboard to run an application; and a second terminal disposed behind the backrest of a front seat to run the application, wherein the respective terminals are operated in linkage with each other through wired or wireless communication. The system is implemented such that the hearing-impaired taxi driver and the passenger communicate with each other through an input means provided by the system in order to allow the taxi driver and passenger to convey and confirm each other's intentions, thus solving the existing difficulty that hearing-impaired people have of finding employment or running a business as a taxi driver, and providing hearing-impaired people with greater freedom and variety in choosing careers.
Patent WO-2021141162-A1 (WO)
Inventor: KOH AH RAH
IPC: G09F9/30
Filed: 2020-01-09
Abstract: 다양한 실시예에 따른 전자 장치는, 플렉서블 디스플레이; 상기 플렉서블 디스플레이를 지지하며, 제1프레임 및 상기 제1프레임에 대해 슬라이딩 가능하도록 배치된 제2프레임을 포함하는, 프레임부; 상기 제1프레임과 상기 제2프레임 간의 상대적인 위치에 기반하여 상기 플렉서블 디스플레이의 형태를 변경하는, 구동부; 및 컨트롤러를 포함하고, 상기 컨트롤러는, 입력 신호의 수신에 따라, 지정된 동작을 수행할 수 있다. 이밖에 다른 실시예들이 가능하다.
Patent WO-2021153814-A1 (WO)
Title: Apparatus and method for broadcasting charging error in wireless charging device, method, and system
Inventor: LIM JINKWON
IPC: H02J50/10
Filed: 2020-01-29
Abstract: The present specification relates to a wireless power transmission device, a wireless power reception device, a wireless power transmission method, a wireless power reception method, and a wireless power transmission system, wherein, when a wireless charging error is determined to have occurred during wireless charging between the wireless charging transmission device and the wireless power reception device, the wireless power transmission device transmits a broadcasting alarm message on the basis of out-of-band communication, the wireless power reception device receives the broadcasting alarm message, and the wireless power reception device can, upon receiving the broadcasting alarm message, transmit the alarm message to a Bluetooth device connected to the wireless power reception device.
Patent WO-2020190015-A1 (WO)
Title: Dermally applicable composition having controlled melting point and phase transition temperature of fat molecules, preparation method therefor, and application method thereof
Inventor: CHOI SEONG HYUN
IPC: A61K8/92
Filed: 2020-03-18
Abstract: The present invention relates to a dermally applicable composition having controlled melting points and phase transition temperatures of fat molecules, the composition containing a triglyceride composition having a melting point of 37℃-44℃ and a composition of polar lipids having a melting point of 37℃-44℃, a method for preparing the composition, and a use thereof as a cosmetic or medical product. The composition of the present invention, which has a final temperature of 37℃-45℃, is safe for the human body and can excellently protect the skin and as such, can be used as a moisturizing agent or an agent for external use.
Patent WO-2020218817-A1 (WO)
Title: 냉장고
Inventor: YEOM TAEJIN
IPC: F25D23/02
Filed: 2020-04-22
Abstract: 본 발명의 냉장고는, 저장실을 구비하는 본체; 및 상기 저장실을 개폐하기 위한 도어를 포함하고, 상기 도어는, 상기 본체에 힌지에 의해서 회전 가능하게 연결되는 제 1 도어; 상기 제 1 도어에 대해서 상대 회전 가능하게 구비되는 제 2 도어; 상기 본체에 구비되는 자성체; 및 상기 제 1 도어에 구비되어 상기 자성체와 상호 작용하며, 상기 제 1 도어가 닫힌 상태에서 상기 제 1 도어와 상기 제 2 도어가 록킹 해제 상태가 되고, 상기 제 1 도어가 개방된 상태에서 상기 제 1 도어와 상기 제 2 도어가 록킹 상태가 되도록 하는 록킹 장치를 포함한다.