baber/WOPTO huggingface dataset:
Patent WO-2020116926-A1 (WO)
Title: Electronic device for detecting location of user and method thereof
Inventor: AHN JUNGHO
IPC: H04M1/72412
Filed: 2019-12-04
Abstract: An electronic device is provided. The electronic device includes a plurality of antennas to communicate with an external electronic device and at least one processor operatively connected to the plurality of antennas. The processor is configured to detect a tracking start event using an external magnetic material positioned at a location adjacent to the electronic device, to track a location of the external electronic device using the plurality of antennas and, while the tracking is performed, to obtain a height value of the external electronic device when an angle between the electronic device and the external electronic device is a specified angle. The processor is further configured to change a specified condition based on the obtained height value, to detect a tracking end event based on the specified condition, and to change an operating mode associated with the electronic device in response to detecting the tracking end event.
Patent WO-2020122580-A1 (WO)
Title: 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치
Inventor: LEE KILBOM
IPC: H04W72/12
Filed: 2019-12-11
Abstract: 본 개시에서는 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치를 개시한다. 본 개시에 적용 가능한 일 실시예에 따르면, 단말은 기지국에 의해 동일한 정보로부터 생성된 데이터가 복수의 TRPs (transmission reception points)로부터 전송되는 전송 모드가 설정되고, 이에 기초하여 상기 복수의 TRP들 중 적어도 하나의 TRP로부터 데이터 정보를 획득할 수 있다.
Patent WO-2020184869-A1 (WO)
Title: Heat management system for vehicle
Inventor: KIM DOO HOON
IPC: B60H1/32
Filed: 2020-02-26
Abstract: The present invention relates to a heat management system for a vehicle, wherein the purpose of the invention is to supply sufficient refrigerant to each of air conditioning units that individually cool and heat respective air conditioning areas so as to improve the cooling and heating performance of each of the air conditioning units, and to sufficiently lower the temperature of cooling water circulated toward a battery module so as to improve the cooling efficiency of the battery module. In order to achieve the above purpose, the present invention provides an individual heat management system for a vehicle, which individually cools and heats each of a plurality of air conditioning areas of the vehicle. The heat management system comprises a plurality of refrigerant circulation lines that cool and heat the plurality of air conditioning areas by dividing the plurality of air conditioning areas into a certain number of areas, wherein the plurality of refrigerant circulation lines are respectively equipped with one or more air conditioning units for individually cooling and heating the respective air conditioning areas, and supply refrigerant to the respective air conditioning units to individually cool and heat the air conditioning areas corresponding to the respective air conditioning units.
Patent WO-2020175925-A1 (WO)
Inventor: LEE MIN JOON
IPC: H01M4/525
Filed: 2020-02-27
Abstract: The present invention provides a method for preparing a cathode active material precursor for a secondary battery, comprising the steps of: continuously injecting, into a reactor, a solution containing transition metal cations of nickel (Ni), cobalt (Co) and manganese (Mn), an alkali solution, and a solution containing ammonium ions; and performing coprecipitation while injecting no gases or continuously injecting an oxygen-containing gas into the reactor, thereby forming a cathode active material precursor in which nickel (Ni) and cobalt (Co) are in an unoxidized hydroxide form and manganese (Mn) is in an oxidized form. In addition, the present invention provides a cathode active material precursor for a secondary battery, comprising nickel (Ni), cobalt (Co) and manganese (Mn), wherein nickel (Ni) and cobalt (Co) are in an unoxidized hydroxide form and manganese (Mn) is in an oxidized form.
Patent WO-2020180170-A1 (WO)
Title: Effective user modeling with time-aware based binary hashing
Inventor: ZHAO XIANGYUAN
IPC: G06Q30/02
Filed: 2020-03-13
Abstract: In one embodiment, a computer-implemented method includes acquiring sequential user behavior data including one-dimensional data. The user behavior data is associated with a user. The method includes abstracting features from the sequential user behavior data to cover short-term and long-term timeframes. The method includes determining one or more properties of the user based on the features.
Patent WO-2020222531-A1 (WO)
Title: Method and systems for receiving incoming service notification for second sim network using first sim network
Inventor: JANGID ALOK KUMAR
IPC: H04W60/00
Filed: 2020-04-29
Abstract: A method of communication in a multi-Subscriber Identity Module (SIM) enabled User Equipment (UE) is disclosed. The method includes registering the UE with a network of a first SIM, establishing a secure communication tunnel between the UE and the network of the first SIM, and establishing a connection between the UE and a network of a second SIM through the secure communication tunnel established between the UE and the network of the first SIM. The method includes registering the UE with the network of the second SIM, upon establishment of the connection between the UE and the network of the second SIM. The method includes initiating a request to indicate a downlink service pending at the network of the second SIM.
Patent WO-2021080105-A1 (WO)
Title: Apparatus for time synchronization of relay apparatus and method therefor
Inventor: LEE DAE YOUNG
IPC: H04L7/033
Filed: 2020-05-13
Abstract: An apparatus for time synchronization of a relay apparatus, according to an embodiment of the present invention, comprises: a downlink reception unit for transmitting a downlink signal and a downlink transmission unit for forming a downlink path; an uplink reception unit and an uplink transmission unit for forming an uplink path for transmitting an uplink signal; a switch including an upper switch and a lower switch for performing switching such that the downlink path is formed in a downlink section and the uplink path is formed in an uplink section; a latency processor for compensating for time latency of any one of the downlink signal and the uplink signal; and a synchronization controller for controlling the switching of the switch such that the uplink section and the downlink section do not overlap in synchronization with the compensated time latency of the signal.
Patent WO-2021002618-A1 (WO)
Title: Multi-link operation mode
Inventor: JANG INSUN
IPC: H04W76/15
Filed: 2020-06-22
Abstract: In a wireless local area network (WLAN) system, a station (STA) may support a multi-link. The STA may generate a PDDU including operation mode information on whether transmission of a signal and reception of a signal can be performed simultaneously. The STA may transmit the PPDU.
Patent WO-2021020839-A1 (WO)
Inventor: WOO HYUK JOON
IPC: H04W4/44
Filed: 2020-07-27
Abstract: The present disclosure relates to a vehicle sharing service providing method, and a device(s) and a system therefor, wherein the method for providing a vehicle sharing service in a vehicle sharing server linked with a shared-vehicle through a communication network may comprise the steps of: receiving, from a first vehicle, a shared-vehicle exchange request message including exchange configuration information; in response to the exchange configuration information, searching for an exchangeable shared-vehicle; transmitting, to the first vehicle, a first shared-vehicle exchange response message including a list of exchangeable vehicles; and receiving, from the first vehicle, a shared-vehicle selection message including identification information of a vehicle selected by a user of the shared-vehicle.
Patent WO-2021080234-A1 (WO)
Title: Juicer
Inventor: KIM YOUNG KI
IPC: A47J19/02
Filed: 2020-10-14
Abstract: The present invention relates to a juicer, and the juicer according to the present invention comprises a cutting unit for cutting juicing material in advance by means of rotation of the upper part of a screw, the cutting unit having a double structure of a core body and an outer cover which is made of different material than the core body and covers the exterior thereof.
Patent WO-2022107956-A1 (WO)
Inventor: KWON TAEK SANG
IPC: A23L2/52
Filed: 2020-11-24
Abstract: The present invention relates to a method for producing a functional beverage, more specifically to a method in which raw material is finely cut, and then, while applying micro-current, sugared low-temperature extraction is carried out, thereby allowing more efficient extraction from the raw material and production of a functional beverage that is highly favored.
Patent WO-2021141378-A1 (WO)
Title: Polycyclic aromatic derivative compound and organoelectroluminescent device using same
Inventor: SHIN BONG-KI
IPC: C07F5/02
Filed: 2021-01-06
Abstract: The present invention relates to a polycyclic aromatic derivative compound that can be employed in an organic layer in a device, and an organoelectroluminescent device with high-efficiency and a long-life, including same and having remarkably improved luminous efficiency, and the device employing same can be efficiently utilized in a variety of displays and lighting devices, such as a flat panel display device, a flexible display device, a single color or white flat lighting device, and a single color or white flexible lighting device.
Patent WO-2021145730-A1 (WO)
Title: Heat dissipation box and manufacturing method thereof
Inventor: HAN JAE SUP
IPC: H05K7/20
Filed: 2021-01-15
Abstract: The present invention relates to a heat dissipation box and a manufacturing method thereof, wherein the heat dissipation box has a high heat dissipation efficiency and can be connected with a heat dissipation fin through a simple connection structure and method. The heat dissipation box according to the present invention comprises: a box having an inner space formed therein and open at one surface thereof; a heat dissipation fin including a heat dissipation surface which is formed on one side in the height direction and a connection surface which is formed on the other side in the height direction while forming a predetermined angle with the heat dissipation surface and is in surface contact with the other surface of the box; and a connection member which has a predetermined length, is in surface contact with both the connection surface and the other surface of the box, and is coupled to the other surface of the box. By assembling and connecting the box and heat dissipation fin having been separately manufactured, the box and the heat dissipation fin can be easily coupled without being limited by the length and thickness of the heat dissipation fin, so that the manufacturing time can be reduced.
Patent WO-2022010077-A1 (WO)
Title: Display device
Inventor: KIM JEONGSHIK
IPC: F16M11/22
Filed: 2021-04-29
Abstract: The present invention relates to a display device. A display device according to one embodiment of the present invention comprises: a housing; a plurality of display elements disposed in the housing in a first mode and projecting out of the housing in a second mode; and a driving device for folding the plurality of display elements in a first axial direction in the first mode, and unfolding at least a portion of the plurality of display elements in the second mode so as to form a polyhedral display. Accordingly, it is possible to implement a display device that is folded or unfolded by using the plurality of display elements.
Patent WO-2022045528-A1 (WO)
Inventor: HEO NAM SUNG
IPC: G07C9/00
Filed: 2021-05-20
Abstract: A vehicle card key according to an embodiment of the present invention comprises: a bottom printing sheet; a circuit board which is stacked on the bottom printing sheet and which has a battery connection part; a middle sheet which is stacked on the circuit board and in which an ultra-thin battery is embedded; and a top printing sheet stacked on the middle sheet, wherein the middle sheet includes: an open part formed from a predetermined open area of the middle sheet such that the body and power terminal of the ultra-thin battery are fixedly positioned in the battery connection part of the circuit board; a cover groove which is formed by means of a stepped area encompassing the open part and which accommodates a battery cover for press-fixing the ultra-thin battery on the top; and the battery cover formed as a flat piece corresponding to the cover groove and press-fixed in the cover groove.
Patent WO-2021261803-A1 (WO)
Inventor: CHOI JUNSU
IPC: H04B1/401
Filed: 2021-06-07
Abstract: An electronic and method thereof are provided for alleviating signal interference with a neighboring BSS. The electronic device includes a communication circuit, and a processor configured to receive, using the communication circuit, a synchronization signal from a first external electronic device, and based on the received synchronization signal, determine an operation mode of the electronic device as one of a DL operation mode or a UL operation mode. The synchronization signal sets the operation mode of the electronic device to be identical to an operation mode of a second external electronic device included in a neighboring BSS.
Patent WO-2021261967-A1 (WO)
Title: 리튬이차전지용 세퍼레이터 및 이를 포함하는 리튬이차전지
Inventor: KWON HYE-JIN
IPC: H01M10/052
Filed: 2021-06-25
Abstract: 다공성 고분자 기재; 및 상기 다공성 고분자 기재의 적어도 일면에 형성된 다공성 코팅층;을 포함하며, 상기 다공성 코팅층은 난연성 입자, 고내열성 바인더 고분자 및 불소계 바인더 고분자를 포함하고, 상기 난연성 입자, 고내열성 바인더 고분자 및 불소계 바인더 고분자가 소정 함량을 만족하는 것인 리튬이차전지용 세퍼레이터를 제공한다. 이에 따라 박막임에도 불구하고 내열성과 기계적 물성이 향상된 세퍼레이터를 제공할 수 있다.
Patent WO-2022005149-A1 (WO)
Title: Electronic device for providing call function continuity and operating method thereof
Inventor: YOU BYOUNGKI
IPC: H04W24/08
Filed: 2021-06-29
Abstract: Provided is a method and apparatus for providing call function continuity in an electronic device. The electronic device may include: a first communication circuit configured to support new radio (NR) communication and/or long-term evolution (LTE) communication, a second communication circuit configured to support wireless LAN communication, and at least one processor operatively connected to the first communication circuit and the second communication circuit, wherein the processor is configured to control the electronic device to: register with a network of the NR communication via the first communication circuit; connect a call to an external device using the wireless LAN communication based on being in a state of being registered with the network of the NR communication; based on the call connection to the external device using the wireless LAN communication, restrict use of the NR communication; and based on the restriction of the use of the NR communication, register with a network of the LTE communication via the first communication circuit.
Patent WO-2023008646-A1 (WO)
Inventor: JEONG YOUNG WOON
IPC: C04B35/64
Filed: 2021-10-13
Abstract: 본 발명은 신규한 조립구상흑연의 제조방법에 관한 것으로, 구체적으로는 인편상 천연 흑연으로부터 기계적 과정으로 얻어지는 수십 ㎛ 입경의 구상흑연 제조 시, 상기 기계적 과정에서 폐기되는 천연 흑연으로부터 복합구상흑연을 제조하는 신규한 조립구상흑연의 제조방법에 관한 것이다.
Patent WO-2022265163-A1 (WO)
Inventor: KIM TAE HOON
IPC: A23P30/20
Filed: 2021-10-13
Abstract: La présente invention concerne une composition pour la production de nouilles à base de protéine contenant une matière première végétale, et un procédé de production de nouilles à base de protéine l'utilisant. La composition pour la production de nouilles à base de protéine de la présente invention comprend une protéine végétale, une matière fibreuse de pomme de terre, de l'alginate et de l'amidon. Selon la présente invention, en utilisant une protéine végétale en tant que matière première principale de nouilles, des nouilles hypocaloriques et à haute teneur en protéine ayant une teneur élevée en protéine et un excellent arôme peuvent être produites, et en utilisant la protéine végétale en combinaison avec la matière fibreuse de pomme de terre, l'alginate et l'amidon, la sensation en bouche et la texture des nouilles peuvent être considérablement améliorées. De plus, étant donné que le prétraitement des matières premières et le procédé de production de nouilles sont simplifiés, les nouilles peuvent être produites d'une manière simple qui peut être appliquée pour la production de masse.
Patent WO-2022145715-A1 (WO)
Inventor: LEE SEOK JIN
IPC: F17C13/08
Filed: 2021-11-15
Abstract: 본 발명에 따른 수소저장탱크 지지 장치는: 수소저장탱크가 배치되는 프레임부에 장착되는 하부블럭부; 하부블럭부의 상측에 배치되고, 하부블럭부와 함께 수소저장탱크의 노즐부를 지지하는 상부블럭부; 하부블럭부와 상부블럭부를 착탈 가능하게 결합하는 제1체결부; 및 하부블럭부를 프레임부에 착탈 가능하게 결합하는 제2체결부를 포함하는 것을 특징으로 한다.
Patent WO-2022154234-A1 (WO)
Title: 배달 포장용기 및 이의 포장 방법
Inventor: WHANG JUNG MO
IPC: B65D81/34
Filed: 2021-11-17
Abstract: 본 발명의 실시예에 따른 배달 포장용기는, 음식물의 적어도 일면에 배치되어 상기 음식물의 온도를 유지시키거나 상승시켜 상기 음식물이 조리되도록 하는 가열부 및 상기 음식물 및 상기 가열부를 커버하는 내부 용기를 포함할 수 있다.
Patent WO-2022124683-A1 (WO)
Inventor: KANG HO EON
IPC: D06M11/83
Filed: 2021-12-01
Abstract: 본 발명은 살균 마스크에 관한 것으로, 신축성을 갖는 원사 및 도전성을 갖는 동도전사를 직조하여 형성되되, 상기 동도전사를 통해 전기가 공급되는 회로가 구성되어 상기 동도전사에 흐르는 전류에 의해 바이러스를 사멸하게 구성되는 마스크본체와, 상기 마스크본체의 상단부 및 하단부에 가로방향으로 결합되어 상기 동도전사에 전류를 공급하는 전극판과, 상기 전극판과 전선을 통해 연결되어 상기 전극판에 전압을 인가하는 전원부를 포함하여 구성된 것을 특징으로 하는 살균 마스크가 개시된다.
Patent WO-2022169117-A1 (WO)
Inventor: SA BUMDONG
IPC: F04C18/344
Filed: 2022-01-06
Abstract: 본 실시예에 의한 로터리 압축기는, 실린더의 축방향 양측에 각각 구비되고 가이드홈이 각각 구비되는 메인베어링 및 서브베어링; 상기 실린더에 수용되어 회전축과 함께 회전하는 롤러; 상기 롤러에 미끄러지게 삽입되고, 상기 가이드홈에 원주방향을 따라 미끄러지도록 삽입되는 가이드돌기가 축방향으로 연장되는 적어도 한 개 이상의 베인; 및 상기 메인베어링과 상기 서브베어링 중에서 적어도 어느 한쪽 베어링의 가이드홈과 상기 베인의 가이드돌기 사이에 구비되는 베어링부재를 포함함으로써, 이를 통해, 베인 또는 롤러와 이를 마주보는 메인베어링 또는 서브베어링 사이에서의 마찰손실을 줄여 압축기 효율을 높일 수 있다.
Patent WO-2022211483-A1 (WO)
Inventor: HE XIAODI
IPC: G06F11/07
Filed: 2022-03-30
Abstract: The present disclosure provides a method and apparatus for avoiding an exception. The method for avoiding an exception may comprise: acquiring, when an exceptional situation causes a system or an application program to restart, information associated with the exceptional situation; determining, based on the information, an avoidance scheme for addressing the exceptional situation; and restarting the system or the application program and using the avoidance scheme to avoid the exceptional situation. According to the present disclosure, the exceptional situation occurring in the electronic device may be automatically repaired, which avoids the problem that the device cannot be normally started and even the system crashes, thereby improving the user experience.
Patent WO-2023158015-A1 (WO)
Inventor: CHOI SUNG-JIN
IPC: H02J7/00
Filed: 2022-04-12
Abstract: The present invention relates to an apparatus and a method for equalizing the energy of a plurality of parallel-connected batteries. The apparatus may comprise: a matrix-switch module which comprises a plurality of switching elements and forms charging paths or discharging paths for respective plurality of batteries; a bi-directional converter which charges, by a predetermined charging current, at least one of the batteries connected through the matrix-switch module, or discharges same by a predetermined discharging current; and an operation device which, on the basis of an operation mode of the apparatus and the respective states of charge of the batteries, controls the matrix-switch module and the bi-directional converter in order to equalize the energy of the plurality of batteries.
Patent WO-2022245023-A1 (WO)
Title: 3차원 자기장 측정 장치 및 자기장 매핑 시스템
Inventor: CHOI HONG SOO
IPC: G01R33/00
Filed: 2022-05-06
Abstract: 본 발명은 복수의 모듈을 포함하고, 각 모듈이 x축, y축, 및 z축으로 연장가능하게 구성됨으로써, 3차원 공간의 자기장 데이터를 장치의 이동 없이 실시간으로 측정할 수 있으며, 측정 영역의 확장 및 축소가 용이하고, 전력 효율이 좋으며 소형화 및 경량화가 가능한 3차원 자기장 측정 장치에 관한 것이다.
Patent WO-2022250386-A1 (WO)
Inventor: HEO DONG UK
IPC: H01L51/00
Filed: 2022-05-20
Abstract: The present invention provides an organic light-emitting device.
Patent WO-2023022349-A1 (WO)
Inventor: PARK NOJOON
IPC: H04N21/436
Filed: 2022-06-20
Abstract: Selon divers modes de réalisation, un appareil électronique comprend : un ou plusieurs modules de communication ; un dispositif d'affichage ; et un processeur, le processeur pouvant être configuré pour : commander un module d'affichage pour afficher, sur le module d'affichage, un premier écran pour sélectionner au moins une parmi une ou plusieurs fonctions ; pendant que le premier écran est affiché, commander la sélection d'une première fonction parmi la ou les fonctions ; en réponse à la sélection de la première fonction, reconnaître au moins un appareil externe situé autour de l'appareil électronique à l'aide d'un premier module de communication prenant en charge un procédé à une bande ultra large (UWB) parmi le ou les modules de communication ; vérifier si le ou les appareils externes sont capables de mettre en œuvre la première fonction ; et sur la base dudit ou desdits appareils externes capables de mettre en œuvre la première fonction, en utilisant au moins une partie du ou des modules de communication, transmettre, à un serveur connecté audit appareil externe, au moins un signal de requête de commande demandant un signal de commande permettant de mettre en œuvre la première fonction devant être transmise audit appareil externe.
Patent WO-2023027331-A1 (WO)
Inventor: JEON SEOKWOO
IPC: G01N30/50
Filed: 2022-07-08
Abstract: 가스 크로마토그래피용 마이크로 분별기는, 마이크로 칼럼을 정의하는 트렌치를 갖는 베이스 기판 및 상기 마이크로 칼럼 내에 배치되며, 주기성을 가지며 3차원으로 연결된 기공들을 갖는 3차원 다공성 세라믹-고분자 복합체를 포함한다. 상기 3차원 다공성 세라믹-고분자 복합체는, 3차원으로 배열된 나노 쉘 어레이를 형성하는 세라믹 나노구조체 및 상기 세라믹 나노구조체의 표면에 결합되며 고분자 반응 활성화 물질을 포함하는 반응 활성화층을 포함한다. 상기 3차원 다공성 세라믹-고분자 복합체의 두께는 10㎛ 내지 20㎛이고, 상기 3차원 다공성 세라믹-고분자 복합체의 칼럼 길이는 30cm 내지 70cm이고, 상기 세라믹 나노구조체의 쉘 두께는 20nm 내지 60nm이다. 상기 마이크로 분별기는 향상된 분별 성능 및 내구성을 가질 수 있다.
Patent WO-2023027363-A1 (WO)
Title: 에어브러쉬 및 마스크 이송기구를 포함하는 자동 스프레이 장치
Inventor: AHN CHI YEONG
IPC: C25B9/23
Filed: 2022-08-01
Abstract: 본 발명에 따른 에어브러쉬 및 마스크 이송기구를 포함하는 자동 스프레이 장치는, 공기를 공급받아 노즐을 통하여 액체를 분사하는 에어브러쉬, 에어브러쉬를 지지하는 상태로 액체 분사 대상 까지의 상대거리를 조정 가능한 에어브러쉬이송부, 액체 분사 대상의 표면에 액체가 도포되어야 하는 형태로 이루어진 공동이 형성되는 마스크 및 마스크를 지지하는 상태로 에어브러쉬의 노즐과 액체 분사 대상 사이에 설치되는 마스크이송부를 포함하고, 에어브러쉬이송부는 에어브러쉬의 일부분에 담긴 액체의 분사를 제어하는 트리거를 조작할 수 있는 트리거작동구를 포함하는 것을 특징으로 한다. 이와 같은 구성을 가지는 본 발명에 의하면, 소면적 MEA 제조 시에 활용될 수 있도록, 비교적 작은 비용으로 구현될 수 있는 에어브러쉬 및 마스크 이송기구를 포함하는 자동 스프레이 장치를 제공할 수 있게 되는 효과가 있다. [대표도] 도 1
Patent WO-2024019225-A1 (WO)
Inventor: LEE SANG SOO
IPC: G06F16/2458
Filed: 2022-09-22
Abstract: 본 발명은 복수의 서로 다른 데이터베이스 상의 정형 데이터와 비정형 데이터를 처리하는 방법 및 이러한 방법을 제공하는 데이터 처리 플랫폼에 관한 것이다. 복수의 서로 다른 데이터베이스 상의 정형 데이터와 비정형 데이터를 처리하는 방법은 데이터 처리 시스템이 외부 데이터베이스로부터 외부 데이터를 수신하는 단계, 데이터 처리 시스템이 상기 외부 데이터를 변환하는 단계와 데이터 처리 시스템이 변환된 외부 데이터를 처리하는 단계를 포함할 수 있다.
Patent WO-2023063803-A1 (WO)
Inventor: KIM SUNGCHEOL
IPC: G16Y10/60
Filed: 2022-10-17
Abstract: Un dispositif électronique selon un mode de réalisation peut obtenir un programme d'exercice à fournir à un utilisateur, sur la base d'informations d'exercice cible qui ont été définies avant l'exercice et de valeurs actuelles pour des éléments d'évaluation de marche et de valeurs cibles s'y rapportant, et fournir le programme d'exercice à l'utilisateur par l'intermédiaire d'un dispositif pouvant être porté.
Patent WO-2023238996-A1 (WO)
Inventor: YANG WON SEOG
IPC: H01M8/0228
Filed: 2022-11-03
Abstract: La présente invention se rapporte à une plaque bipolaire de pile à combustible dotée d'une résistance à la corrosion et d'une conductivité élevée, ainsi qu'à un procédé de revêtement de plaque bipolaire de pile à combustible, et fournit une plaque bipolaire de pile à combustible comprenant : un substrat métallique ; et une couche de revêtement qui est formée sur le substrat métallique, et qui est composée d'un mélange d'une résine liante et d'une charge renfermant un matériau carboné lamellaire et un matériau carboné granulaire, la charge étant englobée par la résine liante de façon à être dispersée à l'intérieur de la couche de revêtement, et la charge étant exposée à l'extérieur sur la surface de la couche de revêtement.