baber/WOPTO huggingface dataset:
Patent WO-2019157795-A1 (WO)
Inventor: FANG LIMING
IPC: H04L27/26
Filed: 2018-07-24
Abstract: 本申请实施例公开一种通信方法、装置及系统，涉及通信技术领域，能够解决现有分布式节点单元DPU功耗和成本较高、体积较大的问题。该方法包括：DPU接收接入复用器DSLAM通过数字用户线DSL发送的n路子模拟信号流，n路子模拟信号流为DSLAM将第一数据流转换为n路子模拟信号流得到的，n≥2；DPU将n路子模拟信号流合路为第一模拟信号流；DPU通过DSL向至少一个用户前端装置CPE发送第一模拟信号流，以便于每个CPE将接收到的第一模拟信号流转换为第一数据流。
Patent WO-2019047901-A1 (WO)
Title: Data depositing method
Inventor: QIN YONG
IPC: G06F3/06
Filed: 2018-09-06
Abstract: The present invention relates to a data storage technology, and in particular relates to a data depositing method applicable to a flash memory in a display device. The method comprises: step S1, dividing a first user storage area and a second user storage area from a flash memory, so as to store structured data; and step S2, circularly and alternately storing, according to one pre-set strategy, the structured data between the first user storage area and the second user storage area. According to the method, newly stored data can be found easily, and the problem of data loss caused by erasure and power outage is avoided, and the writing speed is fast and the reliability is high.
Patent WO-2019052414-A1 (WO)
Title: Authentication method, device, vr terminal and vr server based on vr scene
Inventor: ZHAO HAO
IPC: H04L29/06
Filed: 2018-09-10
Abstract: The present specification provides an authentication method based on a VR scene comprising: calculating interactive environment authentication information on the basis of random information delivered by a VR server; and obtaining password information input into the VR scene by a user; sending the password information and the interactive environment authentication information to the VR server, such that the VR server performs reverse calculation of the random information on the basis of the interactive environment authentication information after the password information has been verified, and matches the reversely calculated random information against the random information delivered to the VR client in order to perform security authentication on the interactive environment of the VR scene.
Patent WO-2020000672-A1 (WO)
Title: 线圈模组充电电路、两组线圈模组充电电路和充电器
Inventor: YAO GUONIAN
IPC: H02J50/12
Filed: 2018-09-12
Abstract: 本实用新型公开了一种线圈模组充电电路、两组线圈模组充电电路和充电器，每组线圈模组充电电路包括电源单元、驱动单元、谐振电容、输出反馈单元、控制单元和线圈模组，线圈模组包括相互叠加的一对发射线圈，发射线圈分别与驱动单元、谐振电容和控制单元电连接，驱动单元与控制单元电连接，输出反馈单元与发射线圈、谐振电容和控制单元电连接，两组线圈模组充电电路可进行相互通信，当接入电源时，采用两个发射线圈为一组的线圈模组充电电路，对单部手机无线充电时有效改善单线圈无线充电器充电时对位难问题，提高用户对无线充电的体验感；两路无线充电电路通过控制单元间信息协调，改善两路无线充电器间相互干扰，实现对两部手机同时充电。
Patent WO-2019091211-A1 (WO)
Inventor: XIONG YANFU
IPC: B66B11/02
Filed: 2018-09-14
Abstract: La présente invention concerne une lampe à DEL de plafond à ventilation pour un ascenseur. Une lampe à DEL (2) est installée au niveau d'une extrémité inférieure interne d'un corps de plaque (1). Une extrémité supérieure de la lampe à DEL (2) est pourvue d'une carte de circuit imprimé (4). Une face supérieure de la carte de circuit imprimé (4) est pourvue d'un ventilateur de dissipation de chaleur (3). Une sortie d'air est disposée sur une face supérieure du corps de plaque (1). Un maillage de prévention de poussière (6) est installé au niveau de la sortie d'air. Un maillage de blocage de poussière (7) est installé au-dessus de la sortie d'air. Le maillage de blocage de poussière (7) présente une forme en V inversé. Une entrée d'air est disposée au niveau d'un bord externe d'une face inférieure du corps de plaque (1). Un maillage filtrant d'air entrant (5) est installé au niveau de l'entrée d'air. La lampe à DEL de plafond à ventilation pour un ascenseur facilite la réalisation d'un éclairage, d'une dissipation de chaleur et d'une ventilation, peut être utilisée de manière pratique et actionnée facilement, et présente un rendement élevé.
Patent WO-2020056580-A1 (WO)
Inventor: CHENG JIANHUA
IPC: H01M8/02
Filed: 2018-09-18
Abstract: A fuel cell unit, comprising a first partition and second partition which are opposite one another as well as a membrane electrode joining member that is stacked between the first partition and the second partition, the membrane electrode joining member comprising a catalyst coating membrane and a first gas diffusion layer and second gas diffusion layer that are respectively disposed on a first side and second side of the catalyst coating membrane; the cell unit further comprises a fluid guide flow path that is provided between the first partition and the first gas diffusion layer and/or between the second partition and the second gas diffusion layer and that is used for providing a reaction fluid for an electrochemical reaction, wherein the fluid guide flow path is provided with a rib portion used for controlling the reaction fluid to flow, the rib portion isolates a plurality of first channel portions that communicate with a reaction fluid supply port and a plurality of second channel portions that communicate with a reaction fluid discharge port, at least some of the first channel portions are adjacent to at least some of the second channel portions, and a part of the rib portion that is located between the adjacent first channel portions and second channel portions comprises a porous material that allows the reaction fluid to permeate.
Patent WO-2020056735-A1 (WO)
Title: 提高产物中丙二酰基人参皂苷含量的方法
Inventor: PEI WENGUO
IPC: A61K31/70
Filed: 2018-09-21
Abstract: 一种提高产物中丙二酰基人参皂苷含量的方法、由该方法制备得到的含丙二酰基人参皂苷的产品和实施该方法的试剂盒，所述方法包括如下步骤：（1）将含有丙二酰基人参皂苷的样品与C 7-10苯基烷基醇混合，保持混合体系的温度为95℃-150℃并且保持混合体系的水含量≤50ppm，得到含有丙二酰基人参皂苷C 7-10苯基烷基酯的第一混合物；（2）对步骤（1）得到的第一混合物进行萃取，得到含有丙二酰基人参皂苷C 7-10苯基烷基酯的萃取物；（3）对步骤（2）得到的萃取物进行氢化处理，得到含有丙二酰基人参皂苷的第二混合物。
Patent WO-2020051951-A1 (WO)
Title: Frameless solar lamp
Inventor: ZHONG RICHUANG
IPC: F21V17/16
Filed: 2018-09-27
Abstract: A frameless solar lamp, comprising a frameless solar panel component (1), an intelligent power supply and energy storage system (2), and a lamp body bracket (3), wherein an LED light source component (26) is integrated on the intelligent power supply and energy storage system (2) and mounted on the frameless solar panel component (1); the frameless solar panel component (1) is in a conduction connection with a control circuit (25) of the intelligent power supply and energy storage system (2); the lamp body bracket (3) is mounted on the intelligent power supply and energy storage system (2). The present invention can omit the frame of the solar panel component, obviously reduce the number of members, effectively reduce production costs and assembly difficulty, greatly reduce the weight of the lamp and the space occupied by the members, and effectively reduce freight costs; moreover, by using a tooth-shaped bonding surface, a bonding effect between a fastener and the solar panel component is effectively enhanced.
Patent WO-2019080777-A1 (WO)
Title: Lens assembly, camera, and electronic device
Inventor: ZENG YUANQING
IPC: H04N5/225
Filed: 2018-10-19
Abstract: A lens assembly (100), a camera (200), and an electronic device (300). The lens assembly (100) comprises a lens component (110) and a support (120). The support (120) has a mounting cavity (121), and the lens component (110) is located in the mounting cavity (121). The mounting cavity (121) comprises a light entrance end (122) and a light exit surface (123). Light enters the mounting cavity (121) from the light entrance end (122) and irradiates the lens component (110). Recesses (125) are formed in the inner wall surface of the mounting cavity (121) at the light exit surface (123).
Patent WO-2019085821-A1 (WO)
Inventor: KANG LIN
IPC: G06F9/451
Filed: 2018-10-25
Abstract: Des modes de réalisation de l'invention concernent un procédé, un dispositif et un appareil de traitement, ainsi qu'un support lisible par machine. Le procédé consiste en particulier à : afficher un composant de commande; et lorsqu'une condition prédéfinie est remplie, modifier l'état d'affichage du composant de commande et modifier au moins une partie des fonctionnalités de réponse lorsque le composant de commande est actionné. Des modes de réalisation de l'invention simplifient les interfaces de programmes d'application et augmentent l'espace d'affichage des informations.
Patent WO-2019105420-A1 (WO)
Inventor: DING YUANPU
IPC: G06F16/24
Filed: 2018-11-29
Abstract: 一种数据查询方法、系统及连接器。该方法包括：查询器向连接器发送SparkSQL查询指令（41），其中，所述SparkSQL查询指令包括HBase表的表标识、所述HBase表的元数据以及与所述元数据对应的属性值；所述连接器在接收到所述SparkSQL查询指令后，若存储器存在与所述表标识和所述元数据对应的索引表，则生成第一Phoenix查询指令，并将所述第一Phoenix查询指令发送给所述存储器（42），其中，所述索引表用于记录HBase表的元数据的属性值与HBase表的行键的对应关系，所述第一Phoenix查询指令包括所述表标识、所述元数据以及所述属性值；所述存储器在接收到所述第一Phoenix查询指令后，从与所述表标识和所述元数据对应的所述索引表中，获取与所述属性值对应的行键，从与所述表标识对应的HBase表中，获取与所述行键对应的行数据（43），并将所述行数据返回给所述连接器（44）；以及所述连接器在接收到所述行数据后，将所述行数据返回给所述查询器（45）。
Patent WO-2019105453-A1 (WO)
Inventor: HU SONG
IPC: C07D303/04
Filed: 2018-11-30
Abstract: 本发明公开了一种环氧烷烃生产方法和系统，主要解决现有技术中重组分杂质累积导致萃取剂纯度下降、损失增加、环氧烷烃收率下降、能耗增加的问题。所述方法包括含环氧烷烃和萃取剂的物流在具有塔釜再沸器的分离塔中分离的步骤；其特征在于，分离塔塔釜物流中的一部分进入萃取剂净化器处理，得到的气相轻组分返回分离塔，液相重组分去后处理。所述方法可用于环氧烷烃的工业生产中。
Patent WO-2019105474-A1 (WO)
Title: 冰箱及其抽屉组件
Inventor: WANG JING
IPC: F25D25/02
Filed: 2018-11-30
Abstract: 冰箱及其抽屉组件，抽屉组件包括抽屉(20)，左右两侧具有上导条(210)和下导条(220)；两个支撑组件(10)分别固定于储物间室左右侧，各包括具有上滑槽(150)和下滑槽(140)的支架(100)，下滑槽(140)具有前竖直段(141)、水平段(142)、后竖直段(143)；连接件(300)包括安装于上滑槽(150)的滑动部(390)和转动部(380)，转动部(380)具有伸入下滑槽(140)的前导柱(381)，其上设置有止挡部(382)，止挡部(382)和转动部(380)端部分别卡在下滑槽(140)左右两侧；弹性元件对连接件(300)施加弹性力；抽屉(20)关闭时，上导条(210)后移并下压前导柱(381)使其脱离前竖直段(141)进入水平段(142)抵在下导条(220)前以在弹性力作用下后推抽屉(20)；抽屉(20)前移时，下导条(220)前推前导柱(381)使其卡入前竖直段(141)；在抽屉(20)处于异常状态时后移时，下导条(220)后移且下压前导柱(381)使其进入后竖直段(143)以使下导条(220)越过前导柱(381)，使其重新处于下导条(220)前。
Patent WO-2019214241-A1 (WO)
Title: Method for producing antibacterial shock-absorbing shoes
Inventor: WANG BING
IPC: C08K13/02
Filed: 2018-12-19
Abstract: A method for producing antibacterial shock-absorbing shoes, comprising the following steps: a designer designs the last and style of a shoe, and selects materials; attaches paper to the outside of the last and draws a desired style, then removes the paper from the last and attaches same to a paper sheet to make a paper pattern; makes a base pad, a middle pad, and a foot pad according to the paper pattern, and forms a circular hole in the middle pad; selects a leather pad, puts the leather pad in a treatment tank, soaks and treats the leather pad with an antibacterial agent, dries the treated leather pad, forms semi-spherical protrusions on the leather pad and a communication slot between two adjacent semi-spherical protrusions by stamping after drying, forms circular small holes in the tops of the semi-spherical protrusions, glues the leather pad to the middle pad and cuts the two to obtain a shock-absorbing massage pad; covers the last with an upper and performs shaping; and puts the shock-absorbing massage pad and the foot pad into the shoe.
Patent WO-2020132813-A1 (WO)
Inventor: QING LEI
IPC: A61B5/00
Filed: 2018-12-24
Abstract: 一种针对颅脑损伤的生理体征监测方法和医疗监护设备，该方法包括：获取监测对象与颅脑损伤相关的生理体征，所述与颅脑损伤相关的生理体征至少包括血压和体温；获取所述与颅脑损伤相关的生理体征对应的监测数据；基于所述与颅脑损伤相关的生理体征对应的监测数据生成与颅脑损伤相关的生理体征对应的波形监护信息；显示颅脑损伤专用监测界面，其中，所述颅脑损伤专用监测界面至少包括第一显示区域；在所述第一显示区域显示所述与颅脑损伤相关的生理体征对应的波形监护信息。
Patent WO-2020133244-A1 (WO)
Inventor: TANG XUEQIANG
IPC: F25D29/00
Filed: 2018-12-28
Abstract: 一种冰箱（30）的控制方法、装置及冰箱（30），冰箱（30）包括至少2个间室，该控制方法包括：获取当前请求制冷的间室；检测并确认第一设定时间后，当前请求制冷的间室未得到制冷，确定出当前得到制冷的间室，并将当前设置的当前请求制冷的间室和当前得到制冷的间室请求制冷对应的阀体转动角度互换。可解决多系统冰箱生产过程中毛细管与电磁阀连接错误而导致的冰箱不能正常制冷的问题，减少冰箱返修率，提高冰箱生产效率，减少制造成本。
Patent WO-2020133449-A1 (WO)
Title: Target track determination method, target tracking system, and vehicle
Inventor: LI YIQIANG
IPC: G05D1/02
Filed: 2018-12-29
Abstract: The present application provides a target track determination method, a target tracking system, and a vehicle. The target track determination method comprises: detecting a target of an intersection to be passed, and obtaining detection information of the target at the current time; generating a plurality of estimated tracking tracks of the target according to the detection information of the target at the current time and path information of said intersection; and determining an actual tracking track of the target according to detection information of the target at the next time and the plurality of generated estimated tracking tracks. According to the technical solution of the present application, no matter which direction the target is moving with respect to the radar, a complete actual tracking track can be obtained, and thus the accuracy and reliability of performing subsequent operations and calculations by using the actual tracking track can be improved while the actual tracking track is kept intact.
Patent WO-2020147056-A1 (WO)
Inventor: SHI CONG
IPC: H04W28/12
Filed: 2019-01-16
Abstract: 本申请公开了一种用于复制数据传输的方法，能够在多于两个副本的复制数据传输机制中实现有效的复制数据传输。该方法包括：终端设备接收所述第一指示信息；所述终端设备根据所述第一指示信息对PDCP PDU进行处理，其中，所述第一指示信息用于指示至少一个PDCP实体的复制数据传输功能激活或者去激活，和/或指示所述至少一个PDCP实体各自关联的多个RLC实体中用于传输复制数据的RLC实体。
Patent WO-2020107680-A1 (WO)
Title: Refrigerator
Inventor: JIA YING
IPC: F25D11/02
Filed: 2019-01-17
Abstract: A refrigerator provided with an independent ice-making system, said refrigerator comprising a cold-storage chamber and an ice-making chamber arranged therein. An ice-making machine (1) is arranged in the ice-making chamber. The ice-making chamber is cooled by an ice-making refrigerating system comprising an ice-making evaporator (2), an ice-making air-delivery duct (3), an ice-making fan (4) and an ice-making air-returning duct (5). The ice-making air-delivery duct (3) and the ice-making air-returning duct (5) are arranged in a front-to-back manner; the ice-making evaporator (2) is arranged in the cold-storage chamber and is located outside the ice-making chamber; and the ice-making evaporator (2) is communicated with the ice-making machine (1) via the ice-making air-delivery duct (3) and the ice-making air-returning duct (5) to form a refrigerating circulation loop. The refrigerator is provided with a cold-storage refrigerating system and an ice-making refrigerating system which are independent from each other, and has the advantages of no interference between refrigeration and high ice-making efficiency.
Patent WO-2019144855-A1 (WO)
Inventor: LI MINJUN
IPC: G06T5/50
Filed: 2019-01-21
Abstract: 一种图像处理方法，包括：获取属于第一图像类别的待处理图像；将所述待处理图像输入第一阶段图像转化模型，得到第一中间图像；通过第二阶段图像转化模型将所述第一中间图像转化为第二中间图像；确定所述第二中间图像对应的第二权重矩阵；确定所述第一中间图像对应的第一权重矩阵；将所述第一中间图像、所述第二中间图像按照对应的第一权重矩阵、第二权重矩阵进行融合，得到与所述待处理图像对应、且属于第二图像类别的目标图像。
Patent WO-2020010848-A1 (WO)
Inventor: ZHOU HAITAO
IPC: H04N5/225
Filed: 2019-02-18
Abstract: La présente invention concerne un procédé de commande, un microprocesseur (20), un support de stockage lisible par ordinateur et un appareil informatique (100). Le procédé de commande consiste à : acquérir un niveau de luminosité actuel d'une scène ; déterminer, en fonction du niveau de luminosité actuel, une puissance de sortie de lumière pour un émetteur de lumière structurée (11) ; et commander l'émetteur de lumière structurée (11) pour émettre de la lumière en fonction de la puissance de sortie de lumière.
Patent WO-2019179298-A1 (WO)
Inventor: HUANG ZHENXING
IPC: D06F34/05
Filed: 2019-02-28
Abstract: The present invention relates to the technical field of laundry treatment, and in particular, provides a washing program adjustment method based on regional water quality. The present invention aims to solve the problem of poor washing effect of an existing washing machine when the water quality is poor. The washing program adjustment method provided by the present invention comprises the following steps: a mobile terminal obtains model information and location information of a washing machine; the mobile terminal sends both the model information and the location information to a server; the server determines regional water quality according to the location information; the server adjusts a default washing program corresponding to the model information according to the regional water quality; the server sends the adjusted washing program to the washing machine. Therefore, by means of the washing program adjustment method based on regional water quality provided by the present invention, the washing program can be adjusted according to the water quality information of the region where the washing machine is located, so that the washing machine can clean clothes regardless of the water quality, thereby achieving the best washing effect.
Patent WO-2019242323-A1 (WO)
Title: 一种光源模组及其投影装置
Inventor: XU JUNFA
IPC: G03B21/20
Filed: 2019-03-01
Abstract: 本申请公开了一种光源模组及其投影装置，该光源模组包括：照明机构，其包括多个发光源，多个所述发光源呈长方形排列，且至少一条长度方向的长度边上排列的所述发光源的个数大于宽度方向的宽度边上排列的所述发光源的个数，所述宽度边上排列的所述发光源的个数大于或等于零；合光机构，设置在所述长方形所形成的范围内，用于合并多个所述发光源发出的多个不同波段的光束为一个光束，并使所述一个光束从可以缩小光路距离的光路出口进行出射。通过上述方式，本申请能够缩小光路距离，从而为缩小所述投影装置的宽度或长度提供技术支持。
Patent WO-2020181474-A1 (WO)
Inventor: WANG JUN
IPC: H04N19/593
Filed: 2019-03-11
Abstract: The present application embodiment sets forth a prediction value determination method, an encoder and a computer storage medium, the method being applicable to an encoder, and the method comprising: obtaining a reconstructed image block of an image block to be encoded; in accordance with preset processing parameters, processing a pixel matrix of a template of the reconstructed image block, obtaining a processed template pixel matrix; in accordance with a pixel matrix of a template of an image block to be encoded and the processed template pixel matrix, determining an image block matching the image block to be encoded; taking a pixel matrix of the image block matching the image block to be encoded, and using same as a prediction value of the image block to be encoded.
Patent WO-2020181547-A1 (WO)
Inventor: YANG BING
IPC: G06F3/048
Filed: 2019-03-14
Abstract: Disclosed is a foldable mobile terminal, comprising a processor, a flexible display screen, and an angle sensing unit. The flexible display screen comprises at least a first screen and a second screen, and the first screen and the second screen can be folded with respect to each other. The angle sensing unit senses the first rotation angle of the first screen and the second rotation angle of the second screen. The processor determines a home screen from the first screen and the second screen according to the first rotation angle and the second rotation angle, and controls display content to be displayed on the home screen. Also disclosed are a screen switching method and a computer-readable storage medium. According to the present application, screen switching can be controlled when the folding state of the flexible display screen changes, thereby providing a better user experience.
Patent WO-2020098201-A1 (WO)
Title: 一种led驱动电源过温保护电路
Inventor: CHEN JIANSHENG
IPC: H05B44/00
Filed: 2019-04-01
Abstract: 本实用新型涉及一种LED驱动电源过温保护电路。该过温保护电路包括用于感测温度变化的温度检测电路；与温度检测电路的输出端连接、根据温度检测电路的输出信号控制电路通断的开关控制电路；与开关控制电路的输出端连接、在开关控制电路处于接通状态时进行电流分流的分流电路；与分流电路的输出端连接、根据分流电路的输出电流改变电流检测信号的电流检测电路；电流检测电路的输出端连接反馈环路。本实用新型使用运算放大器与传感器的纯模拟电路，成本低、廉性能稳定、受环境影响小、精度高，能实现当温度过高自动降低输出功率来保护LED驱动电源。
Patent WO-2020191853-A1 (WO)
Inventor: WU BENHUA
IPC: B01F33/40
Filed: 2019-04-26
Abstract: 一种飞机有机玻璃用聚氨酯涂层，由包括以下组分以重量百分数计的原料混合后形成溶液，经涂淋和固化后制成，溶液的配比为：异氰酸酯10-15％、二元醇3-5％、三元醇15-20％、催化剂0.0005％、抗静电剂0.015％、表面活性剂0.035％、抗氧化剂0.5％、紫外线吸收剂1％、流平剂0.3％、有机溶剂50-70％。
Patent WO-2020220237-A1 (WO)
Inventor: XU FEIHE
IPC: B60J1/20
Filed: 2019-04-30
Abstract: 一种改进型汽车前挡风玻璃遮阳收卷帘固定装置及收卷帘，固定装置包括滑动箍套(1)以及万向连接件(3)，万向连接件(3)包括主杆件(31)、密绕弹簧(32)以及U型螺纹扣(33)，密绕弹簧(32)的上端设有限位凸台(321)，主杆件(31)内同轴设有台阶通孔一(312)，台阶通孔一(312)的大孔孔底对限位凸台(321)进行限位，密绕弹簧(32)的下端设有环形凹槽(322)，固定装置还包括固定组件(5)，固定组件(5)包括固定块一(51)和固定块二(52)，固定块一(51)的拼接面上设有通槽一(511)，固定块二(52)的拼接面上设有通槽二(521)，通槽一(511)和通槽二(521)相互拼接时围成一个中间小两头大的台阶通孔二，台阶通孔二内的两个大孔孔底之间形成一个与环形凹槽(322)相匹配的环形限位凸环。该固定装置不仅角度调整灵活方便，而且在长度方向上可进行伸缩，此外固定方式牢固可靠。
Patent WO-2020107839-A1 (WO)
Inventor: JI WEIYUAN
IPC: F24H9/20
Filed: 2019-05-29
Abstract: An outlet water temperature control method for a water heater, comprising: detecting whether the battery level of a battery (1) is lower than an undervoltage value, and if so, controlling a charging machine (3) to charge the battery (1) until a preset working electric charge value is reached; acquiring information about a water flow rate in a water pipe (7), and if the water flow rate is zero, controlling all MOS transistors (4) to be in a disconnected state; otherwise, if the inlet temperature of the water pipe (7) is lower than a preset low temperature threshold, controlling the duty ratio of the MOS transistors (4) to be 80%; if the inlet temperature of the water pipe (7) is higher than a preset high temperature threshold, controlling the duty ratio of the MOS transistors (4) to be 20%; if the inlet temperature of the water pipe (7) is between the low temperature threshold and the high temperature threshold, controlling the duty ratio of the MOS transistors (4) to be 50%; and measuring the outlet temperature of the water pipe (7) in real time, and if the outlet temperature is lower than a preset outlet water temperature, adjusting the duty ratio of the MOS transistors (4) to become larger, and if the outlet temperature is higher than the preset outlet water temperature, adjusting the duty ratio of the MOS transistors (4) to become smaller or disconnecting the MOS transistors. Said control method allows for thermostatical water outlet in the case of an unstable alternating current, improving user experience.
Patent WO-2020237564-A1 (WO)
Title: Process and apparatus for the separation of a mixture of carbon monoxide, hydrogen and at least one acid gas
Inventor: HERNANDEZ ANTOINE
IPC: C01B32/40
Filed: 2019-05-30
Abstract: A process for separating first and second gaseous streams each containing at least one acid gas, carbon monoxide and hydrogen to remove carbon monoxide and hydrogen, a first gaseous stream (5) is purified in a first acid gas removal absorber (AGR1A), purified in a first TSA unit (TSA1) to remove at least carbon dioxide and then separated at a cryogenic temperature in a separation unit (CB) to produce a stream of fluid enriched in carbon monoxide (33), a second gaseous stream (7) is sent to a shift reaction unit (14), the shifted second stream is purified in a second acid gas removal absorber (AGR2A) to remove carbon dioxide and the purified second stream is sent as a feed stream to a PSA unit (PSA), the offgas containing carbon dioxide and methanol and the offgas and/or the stream containing carbon monoxide, hydrogen and possibly methane is/are purified to remove carbon dioxide and methanol in a second temperature swing adsorption unit (TSA2) and the gas produced with a reduced carbon dioxide and methanol content is then sent to the inlet of the separation unit (CB).
Patent WO-2019201356-A1 (WO)
Inventor: GAO CHONG
IPC: H02H9/02
Filed: 2019-06-17
Abstract: L'invention concerne un réacteur saturable, un procédé de réglage de paramètre et un appareil associé, ainsi qu'un dispositif de simulation. Le réacteur saturable comprend : un réacteur saturable principal ; un circuit de dérivation parallèle, comprenant : une résistance de circuit de dérivation et un réacteur de circuit de dérivation qui sont connectés séquentiellement en série, connectés en parallèle au réacteur saturable principal et agencés pour transférer la perte du réacteur saturable principal.
Patent WO-2020011039-A1 (WO)
Title: Novel lightning protection overvoltage protection device
Inventor: ZHANG ZHICHENG
IPC: H02H9/04
Filed: 2019-07-01
Abstract: Disclosed in the present invention is a novel lightning protection overvoltage protection device, comprising a first varistor, a second varistor, a positive temperature coefficient thermistor, and lead-out terminals. The first varistor is connected in parallel with the positive temperature coefficient thermistor, and the parallel branch is further connected in series with the second varistor to form a single port combined circuit. The resistance of the first varistor to surge shock is higher than the resistance of the second varistor to surge shock. At least one of the two lead-out terminals of the single port combined circuit is a low thermal resistance thermally conductive end. The second varistor is thermally coupled to the positive temperature coefficient thermistor. The low thermal resistance thermally conductive end is thermally coupled to one or both of the second varistor and the positive temperature coefficient thermistor.
Patent WO-2020199407-A1 (WO)
Inventor: ZHANG YUE
IPC: H01L51/52
Filed: 2019-07-05
Abstract: 一种有机电致发光器件，具有一阳极，其中，所述阳极包括至少一层第一膜层，所述第一膜层由部分还原的氧化石墨烯制成。