baber/WOPTO huggingface dataset:
Patent WO-2020258884-A1 (WO)
Inventor: ZHANG HONGCHAO
IPC: H01L31/18
Filed: 2020-02-05
Abstract: Disclosed are a method for manufacturing a crystalline silicon solar cell and a crystalline silicon solar cell. The method comprises the following steps: providing a cell precursor, the cell precursor comprising a crystalline silicon solar cell substrate, and a dielectric layer formed on the front and/or back of the crystalline silicon solar cell substrate, the dielectric layer being provided with a gate electrode electroplating region and an electroplating contact forming region that expose the crystalline silicon solar cell substrate; performing sintering in the electroplating contact forming region of the cell precursor to form an electroplating contact; and electroplating the cell precursor formed with the electroplating contact to form a metal electrode layer in the gate electrode electroplating region, during electroplating, the electroplating contact being electrically connected to the negative electrode of an electroplating device. The solution implements electroplating without a seed layer.
Patent WO-2021168737-A1 (WO)
Inventor: DONG YAN
IPC: B22F9/22
Filed: 2020-02-27
Abstract: Provided is a method for preparing a high crystallization and high dispersion nano nickel powder. The method comprises: 1) dissolving a nickel salt and citric acid into an organic solvent to prepare an organosol; 2) mixing the organosol with a water soluble salt, leaving same to stand or centrifuging same to allow the water soluble salt to settle, and removing the excess organosol from the top to obtain a metal nickel-containing mixture of the organosol and the water soluble salt; 3) maintaining the temperature to transform the organosol into a gel, and thereby obtaining a dry gel film covered with the particles of the water-soluble salt on the surface thereof; 4) calcining same at 400ºC or more and at or below the salt melting point to form a calcined product; 5) calcining the calcined product at 400-600ºC in a reducing atmosphere to convert nickel oxide into nickel nanoparticles; and 6) washing with water and drying same to obtain the nano nickel powder. The method allows for rapid mass production, and the prepared product has a good dispersivity and crystallinity and a particle size of less than 50 nm, and is suitable for preparing materials such as conductive pastes.
Patent WO-2020192369-A1 (WO)
Inventor: GUAN PENG
IPC: H04W24/00
Filed: 2020-03-03
Abstract: A beam failure processing method and device, being used for dealing with the case where a beam failure occurs in a secondary carrier, facilitating the recovery of the failed beam of the secondary carrier. Said method comprises: a terminal sending, on a primary carrier, a first message to a network device, the first message being used to indicate a beam failure of a secondary carrier; and the terminal detecting, on the primary carrier and/or the secondary carrier, a second message sent by the network device, the second message being used to respond to the first message.
Patent WO-2020211568-A1 (WO)
Inventor: ZHAO JING
IPC: G09G3/20
Filed: 2020-03-09
Abstract: Disclosed are an array substrate (100), a method for driving same, a display panel (500), and a display apparatus (600). The array substrate (100) comprises a plurality of pixel units (110), and each pixel unit (110) of the plurality of pixel units (110) comprises: a driving control circuit (111), a charging circuit (112), and a switching control circuit (113). The driving control circuit (111) is electrically connected to a first node (N1) and a data signal end (S) which provides data signals, and the driving control circuit (111) is configured to receive a scanning signal, and control, under the control of the scanning signal, electrical communication between the data signal end (S) and the first node (N1). The charging circuit (112) is electrically connected to a second node (N2), and the charging circuit (112) is configured to store a voltage of the data signal end (S). The switching control circuit (113) is electrically connected to the first node (N1) and the second node (N2), and the switching control circuit (113) is configured to receive a control signal, and control, under the control of the control signal, electrical communication between the first node (N1) and the second node (N2).
Patent WO-2021159581-A1 (WO)
Inventor: HE YUNZHUANG
IPC: B23P19/06
Filed: 2020-03-17
Abstract: 一种电批的控制方法，通过预先建立从螺丝移动至锁附位置时到螺丝完成锁附的过程中电批的电机受力值与电机的旋转速率的第一对应关系，进而按照该第一对应关系，根据电机的实时受力值控制电机按对应的旋转速率在锁附位置运行进给。此外还包括一种螺丝锁附装置。该方法和装置在保证效率的同时保证锁附精度，进而提高了产品质量，保证了产品率。
Patent WO-2020200144-A1 (WO)
Title: 一种高效节水资源循环利用系统
Inventor: SONG ZHIYUAN
IPC: E03D9/00
Filed: 2020-03-30
Abstract: 一种高效节水资源循环利用系统，包括收集系统(10)、发泡系统(12)、纳污系统(15)、调配系统(16)、发酵罐(17)、沼液生产系统(18)和沼气生产系统(19)，发泡系统(12)与收集系统(10)的进口管道相连，纳污系统(15)的进口与收集系统(10)的污水出口相连，调配系统(16)的进口与纳污系统(15)的出口管道相连，发酵罐(17)的进口与调配系统(16)的出口管道相连，沼液生产系统(18)与发酵罐(17)的沼液出口管道相连，沼气生产系统(19)与发酵罐(17)的沼气出口相连。利用真空抽吸冲厕，减少水资源浪费，减少化学肥料的使用，冲厕过程中利用泡沫封堵和消音腔的配合使用，降低冲厕产生的噪音。
Patent WO-2021196092-A1 (WO)
Title: 光学指纹传感模组、显示面板及电子设备
Inventor: CHENG CHIHJEN
IPC: H01L27/32
Filed: 2020-04-01
Abstract: 一种光学指纹传感模组（300）、显示面板（210）及电子设备（200）。光学指纹传感模组（300）包括：像素电路阵列，像素电路阵列包括多个像素电路。像素电路包括：感光单元（131）以及与感光单元（131）连接的开关单元（132），感光单元（131）用于将光信号转换为电信号，感光单元（131）包括用于接收光线的光接收面（302），开关单元（132）设于感光单元（131）背离光接收面（302）的一侧，感光单元（131）通过开关单元（132）输出电信号。通过使开关单元（132）设于感光单元（131）背离光接收面（302）的一侧，使开关单元（132）为感光单元（131）提供让位空间，以在像素分辨率的前提下，利于做大感光单元（131）的尺寸，增大感光单元（131）的光接收面（302）面积，进而利于光学指纹传感模组（300）精确地检测指纹。
Patent WO-2021139017-A1 (WO)
Inventor: WANG WEIZHONG
IPC: A61B18/18
Filed: 2020-04-08
Abstract: 本公开涉及微波消融治疗设备领域，具体而言，涉及一种微波消融针头及微波消融针。一种微波消融针头，其包括外管、冷却管、同轴电缆以及电极。外管包括沿外管的远端到近端的方向上依次设置的第一分管以及第二分管，第一分管远离第二分管的一端形成外管的远端；其中，第一分管的材质为陶瓷材料或高分子材料。冷却管设置在外管内，冷却管与外管间隔设置且在冷却管与外管之间形成第一冷却流道；其中，冷却管的材质为高分子材料；冷却管的远端位于第一分管的远端内部，以在冷却管的远端区域形成安装空间。该微波消融针头能有效抑制感应电流，消除感应电流对消融形态的影响。
Patent WO-2020216305-A1 (WO)
Inventor: LAU HONFUNG
IPC: G06F3/041
Filed: 2020-04-23
Abstract: A sensing layer provided with a force sensor, and a touch apparatus. The sensing layer comprises a transparent upper substrate and a transparent lower substrate, a gap being provided between the transparent upper substrate and the transparent lower substrate, the gap being provided with a plurality of first sensing lines and a plurality of first driving lines, the gap also being provided with one or more force sensors, the gap being sealed and accommodating a transparent fluid. Positional touch and force sensing functions are achieved by means of a new touch structure design and wiring method. The transparent fluid enables the sensing layer to have better optical performance, reduces reflection, and increases transmission, in addition to providing a unique texture experience for the user during touch input. The sensing layer rapidly returns to an original state during touch input, implements rapid repeat input, and reduces wear and tear of related components during use. The present design cleverly integrates positional touch and force sensing in the sensing layer, effectively reducing the space occupied by the apparatus.
Patent WO-2020259044-A1 (WO)
Title: 一种实时测量车辆总重的监控系统及监控方法
Inventor: MAI DERONG
IPC: G08G1/017
Filed: 2020-04-24
Abstract: 一种实时测量车辆总重的监控系统及监控方法，其中监控系统包括：轮胎压力监测系统TPMS（5）用于测定车辆每个轮胎的内部空气压强；轮胎与路面接触长度的测量系统用于测定车辆每个轮胎与路面接触的曲率数据和距离数据；车辆总重的计算系统用于利用TPMS（5）测定的压强数据、轮胎与路面接触长度的测量系统测定的曲率数据和距离数据计算车辆总重；实时警报的监控系统用于将承重数据、轴重数据、车辆总重、车辆基本信息和GPS定位数据实时发送给车辆驾驶员和相应的监管部门，以提醒车辆驾驶员避免超载和超限，监管部门根据发送的数据判断车辆当前是否超载和超限，减少路基路面受到的过载损害，降低道路桥梁的养护成本。
Patent WO-2021088335-A1 (WO)
Title: Paint-removing device for rotor commutator
Inventor: LOU HAILONG
IPC: H02K15/00
Filed: 2020-04-27
Abstract: The object of the present invention is to provide a paint-removing device for a rotor commutator, which paint-removing device can avoid damaging the commutator. To achieve this object, the following technical solution is used in the present invention: a rotor commutator paint-removing device, comprising a paint-removing electric motor, a positioning seat and a first lifting mechanism, wherein a grinding head is arranged at a shaft outlet end of the paint-removing electric motor, the positioning seat is provided with a placement slot which is provided with an upward opening and penetrates left-right, an output end of the first lifting mechanism is provided with a positioning block arranged in the left-right direction, and under the action of the first lifting mechanism, the positioning block moves upwards or downwards to extend into a rotor slot of a rotor.
Patent WO-2021226738-A1 (WO)
Title: Molecular-level pharmaceutical composition comprising lenvatinib and preparation method therefor and use thereof
Inventor: JIA HUIJUAN
IPC: A61K47/12
Filed: 2020-05-09
Abstract: A pharmaceutical composition comprising lenvatinib and a preparation method therefor and a use thereof, particularly to a molecular-level composition comprising lenvatinib. Provided is a novel molecular-level composition comprising lenvatinib with better stability. One purpose is to provide a composition capable of achieving the same drug effect as an original listed product LENVIMA at a low dosage (40%-50% of the original product LENVIMA), thereby remarkably reducing side effects related to the administration dosage; and another purpose is to provide a molecular-level pharmaceutical composition comprising lenvatinib, which has low intra-individual and inter-individual variability in vivo, thereby reducing nephrotoxicity and neurotoxicity caused by sudden increase in plasma exposure of the drug or ineffectiveness caused by sudden decrease in plasma exposure thereof, and improving medication safety of patients.
Patent WO-2020249012-A1 (WO)
Inventor: ZHAO XIAOQING
IPC: B60R21/231
Filed: 2020-06-10
Abstract: An inflatable airbag, the inflatable airbag comprising: an airbag assembly, the airbag assembly comprising at least one air chamber (12), an air inlet mechanism being provided on a wall (9) of the air chamber (12), an inner cavity of the air chamber (12) being in communication with air outside the air chamber (12) through the air inlet mechanism; and the airbag assembly has a folded state and an inflated state. The inflatable airbag can be used repeatedly for many times, greatly improving the safety guarantee of the airbag, eliminating dependency on a gas generation mechanism (14), and greatly reducing cost of usage.
Patent WO-2021008339-A1 (WO)
Inventor: YANG YONG
IPC: A47L11/40
Filed: 2020-06-29
Abstract: A robot, a robot-based cleaning method, and a computer readable storage medium. The robot is provided with an image capturing module (104), and the robot captures a target image by means of the image capturing module (104). The method comprises the following steps: while a robot is moving, acquiring a target image captured by the image capturing module (104); performing, according to a prediction model (105), pixel type prediction on each pixel in the target image, so as to obtain a pixel type corresponding to each pixel; converting the target image into a binary image according to a grayscale value of the pixel type corresponding to each pixel, so as to determine a region of a preset color in the binary image, wherein the region of the preset color is a first region; and controlling the robot to clean the first region.
Patent WO-2022000286-A1 (WO)
Inventor: WEN BO
IPC: G05B19/418
Filed: 2020-06-30
Abstract: The present invention provides a production system control method and a device therefor. The production system comprises a production line, a controller, and a high speed communication interface. The control method comprises: obtaining data information of the production line and a control logic of the controller from the high speed communication interface; generating a production line digital twin at a cloud according to the data information of the production line, and configuring a simulation controller according to the control logic of the controller; receiving a control instruction input by a user from a human-computer interface of the cloud, the control instruction being sent by the user on the basis of the production line digital twin and the simulation controller; and obtaining the control instruction from the high speed communication interface and controlling the production line by the controller according to the control instruction. Compared with the prior art, the user can remotely control the production system at the cloud, which improves the maneuverability and security of the production system.
Patent WO-2021017825-A1 (WO)
Title: Process management method and apparatus
Inventor: LIU HUAXI
IPC: H04L29/08
Filed: 2020-07-15
Abstract: A process management method and apparatus. Said method is executed in a terminal device, at least one third-party application is installed in the terminal device, and the third-party application is integrated with push service processes provided by a plurality of manufacturers. Said method comprises: determining whether a target third-party application is integrated with a first push service process, the first push service process being a push service process provided by a first manufacturer, and the first manufacturer being a manufacturer of the terminal device (310); and in cases where the target third-party application is integrated with the first push service process, intercepting the starting of a second push service process, the second push service process being a push service process, except for the first push service process, integrated with the target third-party application (320). By means of said technical solution, push service processes of a third-party application can be managed and controlled, thereby saving memory resources of a terminal device.
Patent WO-2021036599-A1 (WO)
Inventor: LIU JUN
IPC: H04N17/00
Filed: 2020-07-23
Abstract: Provided in embodiments of the present disclosure are a method and apparatus for testing a set top box, a set top box, and a computer-readable storage medium. The method for testing a set top box comprises: executing an autorun test, and recording the process of the autorun test. Executing the autorun test comprises: capturing each access interface on each page of a set top box of an access network, and accessing each access interface until all of the access interfaces on all of the pages have been accessed.
Patent WO-2021036615-A1 (WO)
Inventor: WANG WENCHAO
IPC: C08L25/06
Filed: 2020-07-24
Abstract: Provided is a polypropylene-polyphenylene ether-polystyrene ternary alloy, characterized by comprising the following components in parts by weight: 100 parts of polypropylene, polyphenylene ether and polystyrene and 5-25 parts of an A-B-A-type block copolymer, wherein in the A-B-A-type block copolymer, block A is a copolymer of styrene and vinyl C4-C12 alkyl aromatic compound, and block B is a selectively hydrogenated polymer of a conjugated diene compound, with a molecular weight of 50,000-300,000. The polypropylene-polyphenylene ether-polystyrene ternary alloy of the present invention has the advantages of good compatibility and a high toughness.
Patent WO-2022000658-A1 (WO)
Inventor: CHEN JIA
IPC: G02B9/64
Filed: 2020-07-25
Abstract: A camera optical lens (10), the camera optical lens (10) in total containing seven lenses, the seven lenses being, sequentially from object side to image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5) a sixth lens (L6), and a seventh lens (L7). At least one lens from among the first lens (L1) to the seventh lens (L7) contains a free-form surface, the focal length of the third lens (L3) is f3, and the focal length of the fourth lens (L4) is f4. The on-axis thickness of the fifth lens (L5) is d9, the on-axis distance from the image side surface of the fifth lens (L5) to the object side surface of the sixth lens (L6) is d10, the on-axis thickness of the sixth lens (L6) is d11, the on-axis distance from the image side surface of the sixth lens (L6) to the object side surface of the seventh lens (L7) is d12, and the following relationships are satisfied: -3.00 ≤ f4/f3 ≤ -1.00; 2.90 ≤ d9/d10 ≤ 8.50; and 2.00 ≤ d11/d12 ≤ 15.00. The camera optical lens (10) has good optical performance, and meets ultra-thin and wide-angle design requirements.
Patent WO-2021023083-A1 (WO)
Inventor: LAN YAO
IPC: H01Q1/36
Filed: 2020-07-29
Abstract: The present application provides a wearable device, including a housing and an antenna; wherein, the housing has a preset surface for contacting with the user when the wearable device is worn on the user; the antenna includes a radiating part and a feeding part located in the housing and used for coupling and feeding the radiating part, wherein, the angle between the side of the radiating part close to a plane where the preset surface is located and the plane where the preset surface is located is in the range of 0°-30°, the radiating part includes at least a radiating structure for flowing at least a pair of currents flowing in opposite directions. When the preset surface of the wearable device comes into contact with the user, each pair of currents flowing in opposite directions on the radiating structure can excite a pair of induced currents in opposite directions on the surface of the user skin, this pair of induced currents in opposite directions can at least partially cancel each other out, reducing the signal power loss of the antenna, the power that the antenna can be used to communicate with external wireless devices increases, further, the communication quality between the wireless earplugs and external wireless devices is improved.
Patent WO-2021031835-A1 (WO)
Title: Gateway device
Inventor: XIAO JIANJUN
IPC: H01R13/52
Filed: 2020-08-03
Abstract: The present application provides a gateway device. The gateway device comprises a base and a cable waterproof structure provided on the base. The base comprises at least one network port. The cable waterproof structure comprises a cable inserted into the network port and a cover plate covering the network port, wherein the cable comprises a cable body and a network port plug fixed to the end portion of the cable body; a sealing member is provided at the joint between the cable body and the network port plug; the cover plate is provided with a cable hole allowing the cable to pass through, and the sealing member is in interference fit with the cable hole. The cable can be effectively waterproofed by means of the interference fit between the sealing member and the cable hole of the cover plate. In addition, when the gateway device needs to be maintained, the cover can be directly removed to insert/pull out the network port plug, thereby facilitating the maintenance of the gateway device.
Patent WO-2021027609-A1 (WO)
Title: 增益控制方法和装置
Inventor: ZHU LUMIN
IPC: H03G3/20
Filed: 2020-08-03
Abstract: 本申请涉及一种增益控制方法和装置，包括自动增益控制器，通过实时检测输入信号中主同步信号PSS输入功率；获取作为自动增益控制器的增益控制门限的下行PSS额定功率；根据PSS输入功率和下行PSS额定功率的大小控制自动增益控制器调整增益衰减值，增益衰减值用于对上行链路增益和下行链路增益进行调整。本申请将下行PSS额定功率作为自动增益控制器的增益控制门限，检测输入的PSS输入功率和下行PSS额定功率的大小关系控制上行链路和下行链路的输入信号的电平，进一步控制上行链路增益和下行链路增益，以防止信号电平频繁切换，同时联动控制下行链路增益和上行链路增益，避免上行底噪过高干扰基站。
Patent WO-2021128915-A1 (WO)
Title: 智能设备的监控方法及装置
Inventor: RONG DUOJUN
IPC: H04L29/08
Filed: 2020-08-28
Abstract: 一种智能设备的监控方法及装置，涉及终端设备管理技术领域，能够对各连锁O2O门店中所使用的智能设备提供统一的管理和监控服务。方法包括：服务器与智能设备心跳连接，用于接收由智能设备发送的包括设备信息、业务信息和/或健康信息的心跳包；服务器基于设备信息将业务信息和/或健康信息落库，同步智能设备的上报数据；服务器向智能设备回执心跳应答，保持其心跳连接关系；基于心跳连接关系、业务信息和/或健康信息，对智能设备进行状态监控和/或运行管理。装置应用有智能设备的监控方法。
Patent WO-2021037191-A1 (WO)
Inventor: XIE JUN
IPC: B01J27/224
Filed: 2020-08-28
Abstract: La présente invention concerne un catalyseur biométhanol à conversion de composant complet de biogaz à base de mousse 3/SiC-SiO2LaNiO et son procédé de préparation. Dans le catalyseur à base de mousse 3/SiC-SiO2LaNiO, LaNiO3 est chargé sur la mousse de SiC-SiO2 et la quantité de charge de LaNiO3 est de 3 % à 7 %. La mousse de3/SiC-SiO2LaNiO obtenue par la préparation de la présente invention a une structure de cellule unitaire de pérovskite; tous les éléments nickel et lanthane sont agencés dans un certain ordre, et l'élément nickel dans la mousse de 2O3/SiC-SiO2Ni-La obtenu après réduction est précipité dans un ordre d'agencement correspondant; la dispersibilité est élevée, la distribution est uniforme, les performances sont stables, et le taux de conversion est élevé, et l'invention peut très bien catalyser un gaz de synthèse de conversion de composant complet de biogaz destiné à être utilisé dans la synthèse de biométhanol. Le procédé de préparation de la présente invention présente un processus simple et un faible coût, et est facile à commercialiser et à produire à grande échelle.
Patent WO-2021043164-A1 (WO)
Inventor: ZHANG XIAODONG
IPC: H04N9/64
Filed: 2020-09-02
Abstract: 本公开提供了一种色域映射方法及系统，根据本公开实施方式提供的方法，通过基于三维映射表获取传输端的图像数据对应的每一采样点的亮度值；基于每一所述采样点的亮度值分别对传输端的三维色域模型和显示端的三维色域模型进行等亮度切割，形成对应的等亮度二维面；基于所形成的等亮度二维面进行色彩映射，输出映射数据。可见，本公开所述方法在进行色域映射时，保持亮度和色调不变，实现传输色域到显示色域的三维色域映射的精确匹配，避免了因为传输色域到显示色域之间映射不匹配，而导致的图像失真或显示错误等问题。
Patent WO-2022032772-A1 (WO)
Inventor: CHEN XIAOBING
IPC: H04R1/10
Filed: 2020-09-07
Abstract: The objective of the present invention is to provide a wireless headset, that enables the inconvenience of wearing same during light sleep to be minimized and that covers the eyes, thereby creating a good sleeping environment. In order to achieve the foregoing objective, provided is a wireless headset, which comprises: two earphone portions, which are worn on the ears of a wearer and which output sound; a headband portion, which is connected to the earphone portions and and which is hung on the head of the wearer; an adjustment band, which is positioned between the earphone portions and the headband portion to thereby adjust the connection length between the headband portion and the earphone portions; a processing module, which is configured in the interior of one earphone portion among the earphone portions and which is wirelessly connected to an external device to thereby receive data and then output sound; a placement portion, which is formed on one side of the headband portion so as to make contact with the wearer's nose; and a cover portion, which is formed on a side of the headband portion opposite to the side on which the placement portion is formed.
Patent WO-2022052103-A1 (WO)
Inventor: HUANG JUNWEI
IPC: H04W76/15
Filed: 2020-09-14
Abstract: Provided are a method for activating a connection, and a device, a system and a storage medium. The method comprises: a terminal device in an inactive state receiving recovery configuration indication information, wherein the recovery configuration indication information is used for instructing the terminal device to recover a radio resource control connection; and according to a point in time at which the recovery configuration indication information is received, recovering the radio resource control connection according to a preset rule. By means of recovering the radio resource control connection according to the preset rule, the present application can quickly activate the radio resource control connection between the terminal device in the inactive state and a network device, thereby shortening the data transmission delay, and thus meeting the low-latency requirement of an ultra-reliable low latency communication.