baber/WOPTO huggingface dataset:
Patent WO-2021017887-A1 (WO)
Title: Alternating current conversion device
Inventor: LIAN JIANYANG
IPC: H02M7/5387
Filed: 2020-07-17
Abstract: An alternating current conversion device (11), comprising three four-port phase units (5). Each four-port phase unit (5) comprises a plurality of alternating current conversion modules (4); input ends of the plurality of alternating current conversion modules (4) are sequentially connected in series to form a first input port and a second input port of the four-port phase unit (5); output ends of the plurality of alternating current conversion modules (4) are sequentially connected in series to form a first output port and a second output port of the four-port phase unit (5); the three four-port phase units (5) are respectively used as phase A, phase B and phase C in the alternating current conversion device (11); there are four connection modes of the three four-port phase units (5). According to the alternating current conversion device (11), interconnection of two alternating current lines is achieved by using four optional connection modes, and the most appropriate connection mode can be obtained by matching according to the requirements of different power grids; faults of the two lines can be reliably isolated, and quick power support of a non-fault line for a faulty line can be achieved.
Patent WO-2021223326-A1 (WO)
Inventor: CHEN HONGDA
IPC: C03B37/012
Filed: 2020-07-20
Abstract: 一种含功能性包层光纤预制棒及其制备方法，该方法所制备含功能性包层光纤预制棒能够满足预制棒对光学性能的要求，降低生产成本，此外，该方法能够降低简化预制棒芯棒的制造难度，简化了部分特殊结构预制棒的制造难度。
Patent WO-2022021410-A1 (WO)
Inventor: WANG SHUKUN
IPC: H04L1/18
Filed: 2020-07-31
Abstract: Embodiments of the present application provide an MBS service transmission method and apparatus, a terminal device, and a network device. The method comprises: a terminal device receives first MBS service data sent by a network device in a multicast manner; the terminal device sends first negative acknowledgement (NACK) information to the network device, the first NACK information being used for indicating that an error occurs in the reception of the first MBS service data by the terminal device; the terminal device receives retransmitted data of the first MBS service data sent by the network device in a unicast manner.
Patent WO-2021237938-A1 (WO)
Inventor: WU ZHIQIANG
IPC: B60P7/135
Filed: 2020-08-06
Abstract: 一种集装箱底架及具有其的集装箱，该集装箱底架包括多个底横梁（10）、地板（20）、两支撑座（30），相邻两底横梁（10）之间形成一安装间隙（11），地板（20）上开设有两个通槽（23），位于两通槽（23）相互远离的一边分别形成外支撑边（211）；底横梁（10）或地板（20）上固定连接有位于安装间隙（11）内的支撑件（40），支撑件（40）上设置有第一支撑部和第二支撑部，第二支撑部的高度高于第一支撑部的高度；支撑座（30）包括支撑板（31）、支座（33）、安装座（32），安装座（32）上设置有支撑单元（321），该支撑单元（321）可在置于第一支撑部上的第一位置和置于第二支撑部上的第二位置之间摆动，在支撑单元（321）处于第一位置时，支撑板（31）收容于通槽（23），在支撑单元（321）处于第二位置时，支座（33）支撑于外支撑边（211）上以使支撑板（31）倾斜设置。该底架增大了集装箱的适用范围，节省了运输成本。
Patent WO-2021196484-A1 (WO)
Inventor: ZHU SHUCHENG
IPC: F16J15/52
Filed: 2020-08-06
Abstract: L'invention concerne un système d'étanchéité de four rotatif et un équipement de four rotatif, se rapportant au domaine technique de l'étanchéité. Le système d'étanchéité de four rotatif comprend un premier boîtier (3212) et un second boîtier (3222). Le second boîtier (3222) est disposé spatialement de manière annulaire à l'extérieur du premier boîtier (3212), en laissant un premier espace entre le premier boîtier (3212) et le second boîtier (3222). Un joint compensateur élastique (323) est disposé à l'extérieur du second boîtier (3222).
Patent WO-2021057334-A1 (WO)
Inventor: YANG TAO
IPC: H01M4/58
Filed: 2020-08-17
Abstract: The invention relates to the technical field of sodium-ion batteries. Specifically disclosed are a preparation method for and an application of a nano cubic bimetal selenide material. The method comprises the following steps: 1) weighing two different metal precursors, dissolving same in deionized water, mixing evenly and then stirring to obtain a suspension, centrifuging, washing with water and washing with alcohol to obtain a nano cubic bimetal hydroxide; and 2) weighing a selenium source and the nano cubic bimetal hydroxide, and selenizing same. In order to improve the specific capacity and cycle life of a sodium-ion battery when a transition metal is used as the negative electrode material of the battery, in the present invention, a cubic bimetal hydroxide precursor is prepared by a solution method by weighing a certain amount of transition metal precursors, and then selenization treatment is performed by a hydrothermal method or a calcination method to obtain the nano cubic bimetal selenide material, which can be used for preparing a sodium-ion battery product, and can effectively improve the structural stability during the charging and discharging process of the battery, thereby improving the cycle stability of the battery.
Patent WO-2021135288-A1 (WO)
Title: Touch control method for display, terminal device, and storage medium
Inventor: HE KANG
IPC: G06F3/01
Filed: 2020-08-25
Abstract: Disclosed is a touch control method for a display. The method comprises: after a reflection signal is received by means of a receiving component of a laser sensor, generating an image according to a laser signal and the reflection signal; acquiring gesture information of a user according to the image; and executing a control operation corresponding to the gesture information. Further disclosed are a terminal device and a computer-readable storage medium.
Patent WO-2022040911-A1 (WO)
Inventor: KUMAR MOHAN
IPC: G06F8/656
Filed: 2020-08-25
Abstract: Methods, apparatus, systems, and articles of manufacture to perform a pseudo-S3 protocol to update firmware and/or activate new firmware with a warm reset are disclosed. An example apparatus includes an advanced configuration and power interface (ACPI) to: initiate a pseudo-sleep event in response to identifying a firmware update; and assert a power button event, the power button event to cause an operating system (OS) to prepare to enter into a sleep state; a basic input/output system (BIOS) to: initiate a warm reset in response to the OS preparing to enter the sleep state, the warm reset to update firmware according to the firmware update; and transmit a wake vector to the OS to continue operation.
Patent WO-2021093421-A1 (WO)
Inventor: FAN QIXIANG
IPC: G05F1/67
Filed: 2020-08-31
Abstract: 一种基于光伏发电系统属性电阻匹配的MPPT控制方法，模糊MPPT控制器通过电压采样和电流采样电路对光伏阵列发电过程中的电压值和电流值进行实时采样，再经过模糊MPPT控制器上MPPT模糊控制算法的计算和处理产生PWM控制信号，PWM控制信号控制Boost升压电路工作，调节直流斩波电路的占空比，实现对负载阻抗匹配的控制，使光伏发电系统电路内阻与负载阻抗最快匹配；通过光伏阵列仿真与模糊控制，使光伏阵列发电系统电路在光照强度极弱、电路串联电阻较小、电路自耗也很小的条件下启动发电，实现光伏发电系统"早起晚睡"，延长了光伏发电系统的发电时间，通过MPPT模糊控制算法使系统在峰值功率点运行，提高了光伏发电系统的发电量。
Patent WO-2022036779-A1 (WO)
Title: Huashibaidu granule, preparation method therefor and anti-viral drug
Inventor: WEI MEI
IPC: A61P31/12
Filed: 2020-09-11
Abstract: Disclosed is a huashibaidu granule, mainly prepared from the following raw materials in parts by weight: Ephedrae herba, fried armeniacae kernel, raw gypsum, Glycyrrhiza radix, Pogostemon cablin, Magnoliae officinalis cortex, bran-fried Atractylodis Rhizoma, fried Amomum tsaoko kernel, Pinelliae rhizoma praeparatum, Poria, Rheum palmatum, Astragali Radix, Descurainiae Semen/Lepidii Semen, Paeoniae radix rubra and auxiliary materials. Correspondingly, disclosed in the present invention are a method for preparing the huashibaidu granule and an anti-viral drug comprising same. The present invention has the effects of detoxification, removing dampness, ventilating the lungs and releasing heat, and is suitable for patients with mild, common and severe COVID-19.
Patent WO-2022007195-A1 (WO)
Inventor: HUANG JIANLONG
IPC: G02F1/1337
Filed: 2020-09-18
Abstract: 一种显示面板包括配向板；配向板包括第一区域和第二区域，第二区域由多个高度相同的凸出物组成；凸出物的间距小于预定阈值；第一区域的高度小于第二区域的凸出物的高度；第一区域与基板的盲孔对应。配向板第二区域的凸出物将Anilox Roll凹槽内PI液挤压出来并带走，将PI均匀转印到第二区域，由于与盲孔对应的第一区域的高度小于第二区域的高度，第一区域不会将Anilox Roll凹槽内PI液挤压出来并转印到第一区域，因此第一区域没有或者尽可能少的涂布PI，解决了盲孔区域PI液涂布采用全覆盖模式进行涂布，PI液堆积在盲孔区域，导致盲孔区域PI膜厚度较大，盲孔穿透率低的问题，从而提高了盲孔区域的穿透率。还提供一种显示面板的制作方法及显示装置。
Patent WO-2022047869-A1 (WO)
Inventor: FAN JIANLIN
IPC: B82Y15/00
Filed: 2020-09-25
Abstract: A solid-state nanopore manufacturing method and a sensor comprising a solid-state nanopore. Said manufacturing method comprises the following steps: depositing a SiN layer (14) on one side of a silicon substrate (12); depositing SiO2 layers (16a, 16b) on the SiN layer (14) and the other side of the silicon substrate (12) respectively; preparing an etching resist layer (20) on the SiO2 layer (16a) on said one side, etching the etching resist layer (20) and the SiO2 layer (16a) on said one side to form an etched groove (24a), the etching groove (24a) exposing said one side having the SiN layer (14), and removing the etching resist layer (20) from said one side; preparing an etching resist layer on the SiO2 layer (16b) on said other side, etching the etching resist layer and the SiO2 layer (16b) on said other side to form an etched groove (24b), the etched grooves (24a, 24b) on the two sides being aligned, the etched groove (24b) on said other side exposing the other side having the silicon substrate (12), and removing the etching resist layer from said other side; respectively printing gold electrodes (30a-d, 40a-d) on the SiO2 layers (16a, 16b) on the two sides; etching the silicon substrate (12) from the exposed part on said other side of the silicon substrate (12), so as to expose said other side having the SiN layer (14); and using a helium ion beam to pass through the exposed part of the SiN layer (14) to form a nanopore (62).
Patent WO-2022061810-A1 (WO)
Title: Electrochemical device and electronic device comprising electrochemical device
Inventor: YAN KUN
IPC: H01M10/058
Filed: 2020-09-27
Abstract: The present application relates to an electrochemical device and an electronic device comprising the electrochemical device. Specifically, the present application provides an electrochemical device, comprising an outer package, a partition plate, and electrode assemblies respectively provided at two sides of the partition plate. The partition plate and the electrode assemblies are located in the outer package, the partition plate protrudes from one of seal edges of the outer package, and a heat dissipation device is provided at the portion of the partition plate protruding from the outer package. By means of the design of the heat conduction mode of the partition plate, overheating caused by heat accumulation during the use of the electrochemical device is effectively avoided.
Patent WO-2021063337-A1 (WO)
Inventor: LUO CHAO
IPC: H04W56/00
Filed: 2020-09-29
Abstract: L'invention concerne un procédé exécuté par un équipement d'utilisateur (UE), caractérisé en ce qu'il comprend les étapes suivantes : acquisition d'informations d'indication de priorité de source de synchronisation provenant d'un autre UE servant de source de synchronisation ; et détermination de la priorité de la source de synchronisation selon les informations d'indication de priorité de source de synchronisation acquises.
Patent WO-2022067668-A1 (WO)
Inventor: HU JINXING
IPC: G06K9/62
Filed: 2020-09-30
Abstract: A fire detection method and system based on video image target detection, and a terminal and a storage medium. The method comprises: converting an original natural image into a dust-haze image and a sand-dust image by using a data enhancement algorithm based on an atmospheric scattering model, and generating a data set for training a model; constructing a convolutional neural network model LFNet (S30); and inputting the data set into the LFNet model for iterative training, so as to obtain an optimal model parameter (S40), wherein the convolutional neural network model LFNet comprises a skeleton feature extraction model, a main feature extraction model and a variable-scale feature fusion model, the skeleton feature extraction model is used for extracting the main features of an input image by means of convolutions on three different scales, the main feature extraction model is used for performing further feature extraction on the main features, so as to generate three groups of feature maps, and the variable-scale feature fusion model is used for performing adaptive fusion on the three groups of feature maps and outputting a detection result. The robustness of a model when faced with abnormal weather such as sand, dust and haze can be improved, such that the model obtains a better detection result.
Patent WO-2021078061-A1 (WO)
Inventor: Ao ting
IPC: H04L12/26
Filed: 2020-10-15
Abstract: Les modes de réalisation de la présente demande se rapportent au domaine des communications réseau. L'invention concerne un procédé de mesurage de qualité de transmission de données, un dispositif d'acheminement et un support d'enregistrement lisible. Dans la présente demande, le procédé de mesurage de qualité de transmission de données comprend les étapes suivantes : un dispositif d'acheminement détecte des informations de mot de commande d'informations de message en réponse à la réception des informations de message ; détermine, en fonction d'un état d'un bit de zone prédéfini dans un mot de commande, si une qualité de réseau doit être mesurée ; et s'il est déterminé que la qualité de réseau doit être mesurée, collecter des données requises pour une mesurage afin de déterminer la qualité de réseau.
Patent WO-2022082819-A1 (WO)
Inventor: JIA QIAN
IPC: B01D46/48
Filed: 2020-10-26
Abstract: L'invention concerne un dispositif de traitement de poussière pour une installation de mélange d'asphalte, comprenant un support (1). Un boîtier (2) ayant une structure évidée est disposée de manière fixe sur la paroi latérale interne du support (1), et une trémie à poussière (201) ayant une structure évidée est disposée de manière fixe sur la surface d'extrémité inférieure du boîtier (2). Lorsque le dispositif est utilisé, un opérateur met sous tension un premier moteur (5), de telle sorte qu'un ventilateur d'aspiration (6) aspirent la poussière dans le boîtier (2) au moyen d'un second tuyau d'aspiration d'air (8), la poussière est aspirée dans le boîtier (2) à partir d'un premier tuyau d'aspiration d'air (3), de grosses particules dans l'air sont bloquées par un déflecteur (14) et tombe dans la trémie à poussière (201), de l'air passe à travers un sac en tissu (13), de la poussière est filtrée, et de l'air pur est déchargé à partir d'un tuyau de décharge d'air (7). Lorsque la résistance à l'air est de plus en plus grande, un tuyau de compression d'air (11) est utilisé pour pulvériser de l'air comprimé dans le sac en tissu (13) située en dessous, de telle sorte que des particules de poussière sur le sac en tissu (13) tombent dans la trémie à poussière (201) située en dessous, puis une seconde tige télescopique électrique (17) est excitée, de telle sorte qu'une extrémité télescopique de la seconde tige télescopique électrique (17) entraîne une plaque de protection (18) pour se déplacer pour protéger la poussière dans la trémie à poussière (201), empêchant ainsi la poussière volante secondaire dans le dispositif.
Patent WO-2021088691-A1 (WO)
Title: 一种增强现实ar通信系统及基于ar的通信方法
Inventor: GAO YANG
IPC: H04N7/14
Filed: 2020-10-27
Abstract: 本申请公开一种增强现实AR通信系统及基于AR的通信方法，提供一种AR融入语音视频通话的实现方式，进而提升用户体验。在通信系统中部署AR媒体服务器，AR媒体服务器与通话两侧的终端设备所属的SBC之间打通媒体流通道，使得通话两侧的终端设备之间传输的媒体流在从SBC发出后到达AR媒体服务器，进而AR媒体服务器执行媒体增强处理，实现了在视频通话过程中融入AR处理。
Patent WO-2021083198-A1 (WO)
Inventor: YU SHISHAN
IPC: C12N15/63
Filed: 2020-10-28
Abstract: L'invention concerne de la kératine BD-5, une molécule d'acide nucléique codant pour celle-ci, un vecteur d'expression, une cellule hôte et une composition pharmaceutique contenant la kératine. La kératine BD-5 peut être utilisée pour préparer des médicaments ayant des effets antipyrétiques et analgésiques, antitussifs et expectorants, et anti-épileptiques.
Patent WO-2022011888-A1 (WO)
Title: Terminal control method, terminal, electronic device and readable storage medium
Inventor: FU HUADONG
IPC: H04N21/4425
Filed: 2020-11-02
Abstract: The present application provides a terminal control method, a terminal, an electronic device and a readable storage medium. The terminal control method is used for a terminal comprising at least two display screens, and comprises: when the terminal is to be switched from a first operation state to a second operation state, determining a movement mode of a target display screen in the at least two display screens; in the process of controlling the target display screen to move according to the movement mode, detecting whether a movement abnormity occurs on the target display screen; if a movement abnormity occurred on the target display screen, acquiring the number of the movement abnormities on the target display screen, and controlling the movement state of the target display screen according to a control mode corresponding to the number of abnormities. This method can solve the problem that the terminal falls into an endless loop in the starting or true standby process when the display screen is abnormal, eliminate potential safety hazards when the display screen is abnormal, and improve user experience.
Patent WO-2022094788-A1 (WO)
Inventor: XU HUANGSHENG
IPC: B25B21/02
Filed: 2020-11-04
Abstract: An anvil for use with a power tool may include a shank and a ram lug. The shank may have a first end and a second end. The ram lug may extend radially from the second end of the shank. The ram lug may include an impact surface configured to receive an impact force from a hammer of the power tool and an impact layer comprising the impact surface. The impact layer may have been formed via a treatment process to have an impact layer depth to an impact layer transitional material interface with an interior region of the ram lug. The impact layer may have a first hardness and the interior region of the ram lug may have a second hardness. The first hardness may be greater than the second hardness.
Patent WO-2022099760-A1 (WO)
Inventor: ZHANG BIN
IPC: B66C1/18
Filed: 2020-11-20
Abstract: 一种具有阻燃功能的弹性加固带，包括外保护层、阻燃层、通孔、金属丝网层、柔性加固层、内保护层、圆轴、凹槽、弹性绳、编织带和填充层。该具有阻燃功能的弹性加固带的结构简单，操作方便，通过阻燃层和金属丝网层的设计有利于对加固带进行保护，避免了因燃烧造成加固带的破损，有利于进行阻燃，有利于提高防火性能，提高了加固带的实用性，保障了加固带的安全使用；该具有阻燃功能的弹性加固带通过圆轴之间的弹性绳和柔性加固层的设计有利于保证弹性加固带的弹性，并通过编织带的设计避免了弹性带的过度拉扯导致弹性带的回弹率降低的问题，有利于弹性加固带的长时间使用。
Patent WO-2022104726-A1 (WO)
Inventor: WANG XIAODIE
IPC: B05B17/00
Filed: 2020-11-20
Abstract: La présente invention concerne un ensemble de chauffage tubulaire, comprenant une partie de liaison annulaire, au moins deux parties chauffantes qui sont reliées à une face d'extrémité de la partie de liaison et disposées autour de la face d'extrémité, et des parties d'électrode dont chacune est reliée à l'extrémité de chaque partie chauffante opposée à la partie de liaison ; chaque côté des deux côtés opposés de chaque partie chauffante est opposé à un côté correspondant de l'autre partie chauffante adjacente, avec un espace laissé entre eux ; et lesdites parties chauffantes sont reliées en série au moyen de la partie de liaison. L'ensemble de chauffage tubulaire de la présente invention est utilisé dans un dispositif d'atomisation, et a une forme tubulaire dans son ensemble, et au moins deux parties chauffantes relativement indépendantes sont reliées d'un seul tenant et forment une liaison en série au moyen de l'agencement de la partie de liaison, améliorant ainsi la résistance structurelle de l'ensemble de chauffage, et ayant une grande valeur de résistance par rapport aux autres éléments chauffants de même volume. Les parties d'électrode sont situées à la même extrémité de l'ensemble de chauffage, de manière à être assemblées dans le dispositif d'atomisation et connectées à une batterie.
Patent WO-2021104339-A1 (WO)
Inventor: XU YU
IPC: B60S1/08
Filed: 2020-11-26
Abstract: Procédé et dispositif de commande de la transmission automatique d'un essuie-glace de véhicule automobile. Le procédé de commande de la transmission automatique d'un essuie-glace de véhicule automobile comprend les étapes suivantes : après la réception d'un signal de commutation en provenance d'un module de réglage (10), un microprocesseur (20) commande et met en œuvre la commutation entre un état de fonctionnement intermittent manuel et un état de fonctionnement intermittent automatique. Un conducteur peut, au moyen d'une opération à une touche sur un commutateur réglé, régler de manière précise et pratique un essuie-glace dans l'état de fonctionnement intermittent manuel ou l'état de fonctionnement intermittent automatique.
Patent WO-2021121025-A1 (WO)
Title: 远红外发射源及其应用
Inventor: FENG XIAOXING
IPC: A61N5/06
Filed: 2020-12-01
Abstract: 一种远红外发射源及其应用，所述远红外发射源(2)包括石墨烯电热膜和温度探测器(4)，所述石墨烯电热膜包括绝缘保护层(14)、石墨烯和设置在石墨烯表面的电极(9,10)，所述温度探测器(4)的探头连接所述石墨烯电热膜。该远红外发射源(2)将温度探测器(4)和石墨烯电热膜连接，直接测定石墨烯电热膜的温度，从而更加准确地控制温度。该远红外发射源可用于远红外电热贴片和远红外治疗仪，携带和使用方便。
Patent WO-2022120551-A1 (WO)
Inventor: ZHONG HUA
IPC: F24F13/30
Filed: 2020-12-08
Abstract: 一种用于高效全热交换式新风换气系统的热能回收装置，属于新风换气设备领域，包括回收装置本体(100)、换热区(110)、微孔过滤板(111)、储热陶瓷板(112)、新风进气口(200)、粗孔过滤器(210)、新风排气口(300)、浊风进气口(400)、浊风散热管(410)、浊风排气口(500)；所述热能回收装置设置交替排列的过滤板和储热板，结构巧妙，成本低，换热效率高，节能效果好，同时有较好的空气过滤效果。
Patent WO-2022126671-A1 (WO)
Title: Water treatment device for concentrating, crystallizing and desalting high-salinity wastewater by means of lithium bromide unit
Inventor: XU BAOAN
IPC: C02F1/04
Filed: 2020-12-21
Abstract: A water treatment device for concentrating, crystallizing and desalting high-salinity wastewater by means of a lithium bromide unit, the device comprising a lithium bromide unit, a strong brine evaporation chamber and a water vapor condensation chamber, and being composed of a crystallization salt-containing device for evaporating strong brine by means of hot air. Hot circulating water heated by an absorber (23) and a condenser (21) of the lithium bromide unit is used as a heat source for heating strong brine and air to cool the hot circulating water of the lithium bromide unit and is used as a heat source for evaporating, concentrating and crystallizing the strong brine. The cooled circulating water is heated by the absorber (23) and the condenser (21) to form a cycle. Refrigerant circulating water evaporated and cooled by the lithium bromide unit is used as a condensation cold source for spraying and evaporating water vapor. The refrigerant circulating water heated by absorbing heat enters an evaporator (37) of the lithium bromide unit to release heat and cool, and is then input into the water vapor condensation chamber to condense negative-pressure vapor in the water vapor condensation chamber. An induced fan (4) induces air to heat air by means of an air heater, and the hot air evaporates the strong brine lifted by spraying and water lifting devices (1) to finally generate crystallized salt.
Patent WO-2021227511-A1 (WO)
Title: Complication onset risk prediction method and system based on electronic medical record big data, and terminal and storage medium
Inventor: LIANG SHENGYUN
IPC: G16H50/30
Filed: 2020-12-25
Abstract: A complication onset risk prediction method and system based on electronic medical record big data, and a terminal and a storage medium. The method comprises: collecting electronic medical record data of a population with the same primary disease, wherein the primary disease population comprises a primary disease population with correlated complications and a primary disease population without complications; extracting, from the electronic medical record data, features correlated to the onset of complications of the primary disease, and using a normal distribution test to select, from the extracted features, features which have significant differences therebetween; classifying the features which have significant differences therebetween so as to form a data set used for constructing a model; and constructing a complication onset risk prediction model of the primary disease according to the data set. By means of the method, the processing speed of a machine can be greatly improved, thereby improving the working efficiency of doctors, and saving on medical costs.