baber/WOPTO huggingface dataset:
Patent WO-2021097956-A1 (WO)
Inventor: SONG WEI
IPC: H04R9/02
Filed: 2019-12-09
Abstract: Provided is a sound production device, comprising a frame, a vibration system supported on the frame, and a magnetic circuit system having a magnetic gap, wherein the frame comprises a bottom wall, an outer wall and an inner wall, with the outer wall surrounding and being spaced apart from the inner wall; the vibration system comprises a vibrating diaphragm, a voice coil and a voice coil bracket; the vibrating diaphragm comprises a vibration portion, and a first fold edge portion and a second fold edge portion which extend from the vibration portion in a folded manner, a first fixing portion extending from the first fold edge portion in a folded manner, and a second fixing portion extending from the second fold edge portion in a folded manner, with the first fold edge portion surrounding and being spaced apart from the second fixing portion, the first fixing portion being fixed to the frame, and the second fixing portion being fixed to the magnetic circuit system and/or the inner wall of the frame; and the voice coil is inserted into the magnetic gap to drive the vibration portion to vibration to produce sound. Compared to the prior art, the sound production device of the present invention is highly reliable.
Patent WO-2021114141-A1 (WO)
Inventor: XU FEI
IPC: H02K1/12
Filed: 2019-12-11
Abstract: A motor (100), a compressor (200), and a refrigeration device. The motor (100) comprises: a stator (110) having multiple stator teeth (112) arranged in a circumferential direction thereof, two adjacent stator teeth (112) defining a stator groove (113); multiple coil sets, each coil set comprising multiple coils wound around the stator teeth (112), and each coil being wound around a corresponding stator tooth (112); and a rotor (120) provided inside the stator (110), the rotor (120) comprising a rotor iron core (121) and multiple permanent magnets (122), the rotor iron core (121) being provided with multiple slots (123) arranged in a circumferential direction around a rotation centerline of the rotor iron core (121), and the multiple permanent magnets (122) being provided inside the multiple slots (123). When remanence Br of each permanent magnet (122) satisfies Br ≥ 1.2T under 20℃, and an inner diameter Φsi of the stator (110) and an outer diameter Φso of the stator (110) satisfy 0.558 ≤ Φsi/Φso ≤ 0.576, operation noise of the motor (100) can be reduced.
Patent WO-2020140736-A1 (WO)
Inventor: HE RENCHENG
IPC: D21F11/00
Filed: 2019-12-15
Abstract: 一种造纸方法，包括以下步骤：将纤维原材料粉碎成平均直径小于1000μm的颗粒和直径为1～1000μm的丝状物；将粉碎后的纤维原材料进行物理筛选，剔除其中的杂质和杂物；调制造纸的原材料的成分配比并搅拌均匀形成胶状面团；将胶状面团挤压穿过两个平行滚轴间的缝隙形成湿纸页；将湿纸页脱水形成干纸页；对干纸页进行裁切和废料剪切。
Patent WO-2020135377-A1 (WO)
Inventor: ZHAO ZHIQIANG
IPC: D06F23/02
Filed: 2019-12-24
Abstract: 一种滚筒洗衣机的控制方法及洗衣机，洗衣机包括内筒（17），洗涤衣物时内筒（17）内盛放洗涤水，内筒（17）的侧壁上开设排水孔，排水孔上安装控制其导通/关闭的离心阀，控制方法包括：洗衣机洗衣过程中，通过控制内筒（17）转速达到或者超过设定转速N0，离心阀受到离心力将排水孔打开进行内筒排水。排水装置采用离心阀，控制方法通过控制内筒转动产生离心力将离心阀打开实现排水，通过离心阀程序控制的方式实现了无孔内筒的滚筒洗衣机的排水以及脱水。
Patent WO-2020187137-A1 (WO)
Title: Procédé de préparation de sonde ciblant une cible d'acide nucléique cible
Inventor: ZHANG XU
IPC: C12Q1/6834
Filed: 2020-03-13
Abstract: L'invention concerne un procédé de préparation d'une sonde qui cible une cible d'acide nucléique cible. Le procédé comprend : a) l'obtention d'une séquence d'ADN cible d'intérêt ; b) l'utilisation d'une transposase pour fragmenter la séquence d'ADN cible tout en ajoutant des séquences de liaison aux deux extrémités de la séquence d'ADN fragmentée ; et c) l'utilisation des séquences de liaison pour obtenir la séquence d'ADN fragmentée de façon à générer une sonde. Le procédé décrit peut marquer des emplacements génomiques à l'aide d'une résolution de niveau kb.
Patent WO-2021147152-A1 (WO)
Inventor: FANG JUNTING
IPC: H04L12/24
Filed: 2020-03-13
Abstract: 一种路径规划方法、系统及中央服务器，其中，方法包括：针对待规划的第一位置和第二位置，生成与第一位置相适配的第一覆盖区域，并在第一位置和第二位置之间生成第二覆盖区域（S1）；在第一覆盖区域和第二覆盖区域中选择第一目标POP节点，并在第一位置和第二位置之间构建包含第一目标POP节点的候选路径（S2）；获取候选路径的路径信息，并将路径信息下的通信质量与基准库下标定的通信质量阈值进行对比，以判断是否需要对候选路径进行校正，并将无需校正的候选路径和校正后的候选路径作为第一位置和第二位置之间的规划路径（S3）。此方案能够提高POP节点的规划效率。
Patent WO-2020207219-A1 (WO)
Inventor: XU JING
IPC: B25J9/16
Filed: 2020-03-18
Abstract: 一种利用环境预测优化非模型机器人多轴孔装配控制方法，利用通用动作值函数进行环境相关知识预测，并且根据人的装配经验设计模糊逻辑系统将学习的知识预测作为输入，输出用于优化非模型控制算法的参数，当深度强化学习网络迭代次数上限且装配符合要求时，输出训练完毕的深度强化学习网络用于多轴孔装配过程中输出装配动作。可实现对已有非模型机器人控制算法的优化，缩短了机器人多轴孔装配所需的时间。
Patent WO-2020192632-A1 (WO)
Inventor: WU YUMIN
IPC: H04W36/00
Filed: 2020-03-23
Abstract: The present disclosure provides a cell connection failure processing method applied to a terminal device. The method comprises: determining whether a failure to connect to a target service cell has occurred; and if so, performing connection failure processing according to information related to service cells, wherein the related information comprises at least one of a cell quantity and a cell type.
Patent WO-2021189222-A1 (WO)
Title: 图像增强处理方法和装置
Inventor: CAO YINAN
IPC: G06T5/00
Filed: 2020-03-24
Abstract: 提出了一种图像增强处理方法和装置。该图像增强处理方法，包括：获取待处理图像的直方图；将直方图划分成n个子直方图，n为正整数；计算n个子直方图中每个子直方图的映射曲线，第一子直方图为n个子直方图中的任意一个；对n个子直方图的映射曲线进行合成得到直方图的映射曲线；根据直方图的映射曲线对待处理图像进行增强处理，既可以达到精细调整的目的，又可以兼顾调整亮度分布和对比度分布，达到均衡的目的。
Patent WO-2020248701-A1 (WO)
Title: Array substrate, display panel and display device
Inventor: LONG CHUNPING
IPC: G02F1/1362
Filed: 2020-04-14
Abstract: Disclosed are an array substrate, a display panel and a display device. The array substrate has a display region (A) and a non-display region (B) surrounding the display region (A). The display region (A) comprises a plurality of grid lines (G), a plurality of data lines (D), and a plurality of pixel units defined by the grid lines (G) intersecting with the data lines (D), each pixel unit comprising a thin film transistor (2) and a pixel electrode (3) in electrical connection with a drain electrode (21) of the thin film transistor (2). The non-display region (B) comprises a plurality of virtual pixel units surrounding the display region (A), each pixel unit comprises a virtual thin film transistor (4) and a virtual pixel electrode (5) floating relative to a drain electrode (41) of the virtual thin film transistor (4). The non-display region (B) further comprises a virtual common electrode structure (6), and virtual pixel electrodes (5) in at least part of the virtual pixel units are in electrical connection with the virtual common electrode structure (6).
Patent WO-2021000629-A1 (WO)
Inventor: ZHOU SHIJUN
IPC: F16K47/02
Filed: 2020-04-16
Abstract: 一种燃气调压器防喘振装置，包括：第一阻尼器（7）和第二阻尼器（8），第一阻尼器（7）横向布置，第一阻尼器（7）的进气端配置为通过引压管（10）与出气管道（9）接通，以及第一阻尼器（7）的出气端配置为通过出气管路（11）与下腔室（601c）接通；第二阻尼器（8）竖直布置，第二阻尼器（8）配置为安装在上腔室（601b）的呼吸口位置，以及第二阻尼器（8）的上端与外界大气连通。
Patent WO-2021184478-A1 (WO)
Title: Building-integrated photovoltaic curtain wall assembly
Inventor: HU HUAYI
IPC: E04C2/54
Filed: 2020-04-17
Abstract: Disclosed in the present invention is a building-integrated photovoltaic curtain wall assembly, comprising a curtain wall body and a power generation structure, wherein a first cavity is formed in the curtain wall body and the power generation structure is provided in the first cavity. The first cavity is formed in the curtain wall body, so as to form a hollow curtain wall body which has good acoustic insulation and thermal insulation effects, thereby reducing the influence of noisy outdoor environment on indoor environment, reducing indoor and outdoor heat exchange, and maintaining a proper indoor temperature; it is not necessary to adjust the indoor temperature by means of an air conditioning system, reducing energy consumption of building.
Patent WO-2021073065-A1 (WO)
Inventor: SHEN XIANGWEN
IPC: G06F17/18
Filed: 2020-04-21
Abstract: The embodiments of the present application relate to the field of big data, and relates to a technical index digitalization method and apparatus, a device and a storage medium. The method comprises: determining technical indexes in a scoring standard according to a requirement goal, decomposing the technical indexes according to hierarchies, and building a step hierarchy structure in a database; corresponding to the same technical index in the previous hierarchy, comparing the importance of the technical indexes in the next hierarchy pairwise, and outputting a digitized judgment matrix; calculating the relative weight of the compared technical indexes with respect to the technical indexes of the previous hierarchy according to the judgment matrix, and calculating the weight of the technical indexes of each hierarchy to the goal according to the relative weight; and when the judgment matrix passes a consistency check, calculating scores according to the technical indexes of each hierarchy and the corresponding weights, and storing the scores in the database. In the present application, technical indexes are no longer determined artificially, and subjective judgment is digitized; in addition, a solution of a mathematical model is provided, and consistency inspection is supported.
Patent WO-2021134991-A1 (WO)
Inventor: PENG LINGSHENG
IPC: F16L5/02
Filed: 2020-04-23
Abstract: 一种耙吸式挖泥船舷侧吸口水作用活塞式密封装置，包括滑块（11）本体、水压舱（21）、密封环（31）、压盖、回位弹簧、进水管（15）、节流管（23）；水压舱（21）设在滑块（11）本体朝向船体（17）的一侧，水压舱（21）通过进水管（15）与高压冲水管（14）连接，密封环（31）位于水压舱（21）内，密封环（31）顶部凸起朝向船体（17），在凸起上固定有弹性环（32），压盖与滑块（11）固定并压住密封环（31）凸起两边，回位弹簧位于压盖内侧与密封环（31）之间，以高压冲水管（14）中的水压作为动力驱动密封环（31）运动，无需额外增加动力；使用水压舱（21）、密封环（31）代替气囊，延长了密封装置的使用寿命；密封环（31）顶部的自润滑高分子弹性环（32）能有效减少摩损，并能适应滑块（11）与吸泥口之间的相对运动，保持良好密封。
Patent WO-2021109433-A1 (WO)
Title: Display device
Inventor: XIAO YAJUAN
IPC: H04N21/482
Filed: 2020-04-27
Abstract: Provided in the present application is a display device, comprising: a display; a tuner; a user interface; a controller used for executing: in response to an input instruction, displaying an EPG user interface, the EPG user interface comprising a broadcast program menu sorted in the order of broadcast time of channels and broadcast programs; and a straight line used for indicating current time, the straight line being visually arranged in the arrangement direction of the channels and running through the broadcast program menu.
Patent WO-2021068491-A1 (WO)
Title: Common anode micro-display pixel driving circuit and driving method
Inventor: ZHANG BAIXUE
IPC: G09G3/3225
Filed: 2020-04-29
Abstract: A common anode micro-display pixel driving circuit and driving method. The pixel driving circuit comprises a driving transistor MP5, a switch transistor MN5, a switch transistor MP6, a switch transistor MN6, and a storage capacitor C2. When V_TIME = N, after a field synchronization signal changes to a high level, N V_TIME high pulses are generated on average in a field time, one pulse width is a line time, MN6 is turned on when the V_TIME pulse is at a high level, the voltage at an anode of an OLED is equal to the GND voltage, MP5 is turned off, and after the V_TIME pulse changes to a low level, the voltage at the anode of the OLED is equal to the VCOM voltage, a current generated by MP5 flows through the OLED, and the OLED starts to emit light. The adjustment of the brightness is achieved by controlling the light-emitting time by means of the V_TIME pulse, so that the N-level brightness adjustment range can be achieved without affecting the light-emitting characteristics of the OLED.
Patent WO-2021223100-A1 (WO)
Inventor: HU WENGUI
IPC: H02J7/00
Filed: 2020-05-06
Abstract: A method and apparatus for determining a battery power supply condition, a battery, and a movable platform. The method comprises: (S101) under different preset conditions, obtaining charging control parameters corresponding to a first battery unit and a second battery unit, wherein the charging control parameters are associated with the first battery internal resistance of the first battery unit and the second battery internal resistance of the second battery unit, and the first battery unit and the second battery unit are connected in parallel and used for supplying power for a load; (S102) according to the charging control parameters, determining a voltage difference between the first battery unit and the second battery unit under different preset conditions; and (S103) according to the voltage difference under different preset conditions, determining power supply conditions corresponding to the first battery unit and the second battery unit. The technical solution obtains the safety power supply condition of the battery by integrating the internal resistance characteristics of the battery under different preset conditions, and ensures the accurate reliability of obtaining the safe power supply condition, and the reliability of the charging operation of the battery.
Patent WO-2021068505-A1 (WO)
Title: Led packaging structure and light-emitting device
Inventor: CHEN CHIEN HSING
IPC: H01L25/075
Filed: 2020-05-13
Abstract: Provided are an LED packaging structure (10) and a light-emitting device; the LED packaging structure (10) comprises a substrate (11) and a plurality of light-emitting chips (12) arranged on the substrate (11); the LED packaging structure (10) also comprises a conjoined lens (13); said conjoined lens (13) comprises a plurality of convex transparent bodies (131) connected to each other as a whole; each convex body (131) correspondingly covers a light-emitting chip (12); each light-emitting chip (12) adjusts the angle of the emitted light by means of the corresponding convex transparent body (131). The structure employs a plurality of convex transparent bodies (131) which are integrally interconnected; each convex transparent body (131) corresponds to a light-emitting chip (12); thus the chips being close and dying is prevented, effectively avoiding excessive heating of the chips, facilitating heat dissipation, improving the reliability and effectiveness of light emission, and extending service life. Furthermore, each chip corresponds to a convex transparent body (131) and takes in light individually, the light take-up effect is good, the light is emitted to greater distances, and the optical performance is better.
Patent WO-2020233525-A1 (WO)
Inventor: WANG GUOYING
IPC: H01L27/32
Filed: 2020-05-15
Abstract: An array substrate, comprising: a substrate; a light shielding layer and a first auxiliary electrode arranged on the substrate; at least one insulating layer covering the light shielding layer and the first auxiliary electrode; a first electrode and a conductive connection portion arranged on the at least one insulating layer; a pixel definition layer defining a light emitting region and covering the conductive connection portion; an organic light emitting layer arranged on the first electrode and located in the light emitting region defined by the pixel definition layer; and a second electrode covering the pixel definition layer and the organic light emitting layer. Wherein, the second electrode is electrically connected to the conductive connection portion through a via hole penetrating the pixel definition layer, and the conductive connection portion is electrically connected to the first auxiliary electrode through a via hole penetrating the at least one insulating layer.
Patent WO-2020259227-A1 (WO)
Title: 线程任务通信系统、方法及相关产品
Inventor: CHEN YAN
IPC: G06F9/54
Filed: 2020-06-02
Abstract: 一种线程任务通信方法及相关产品，应用于电子设备的低功耗系统级芯片SOC的预设内核，电子设备设置有首次匹配首次出来FFFO的消息总线、就绪线程队列和等待线程队列，内核与消息总线、就绪线程队列和等待线程队列通信连接，方法包括：在检测到就绪线程队列的第一线程处于空闲状态时，遍历消息总线（S301）；若在消息总线中查询到与第一线程匹配的第一消息，则调用第一线程从消息总线中读取第一消息，并在消息总线中移除第一消息（S302）。能够为低功耗SOC的软件设计提供便利。
Patent WO-2021012823-A1 (WO)
Inventor: HAN RUIQI
IPC: H01M10/42
Filed: 2020-06-09
Abstract: Provided in the present application are a buffer member and a battery module. The buffer member comprises a first member and a second member, and the first member and the second member are joined together to form a hollow frame structure. The first member comprises a first main body and a first connecting portion, and the second member comprises a second main body and a second connecting portion. The first main body and the second main body are oppositely disposed, and the first connecting portion and the second connecting portion cooperate and are fixedly connected. Since the first member and the second member are both independent components, the two may be separately cut from a sheet. Moreover, since the first member and the second member each have a small volume and simple structure, the two can both be rapidly formed by using a small quantity of materials, and thus the buffer member as a whole has a simple structure and uses a small quantity of materials, thereby improving the utilization rate of a sheet, thus lowering costs and saving resources. When the buffer member is applied in a battery module, the buffer member meets the requirements of a battery for expansion force, thereby ensuring the service life of the battery.
Patent WO-2020253729-A1 (WO)
Inventor: CHEN CHIA HUNG
IPC: A61H23/00
Filed: 2020-06-17
Abstract: Disclosed are a medical vest (100) and a method for using same. The medical vest (100) comprises a vest body (101) for a user to wear on the chest of the body, one or more vibration devices (102) respectively located on the vest body (101), and a motion sensor (103) located on the vest body. Therefore, when the user wears the vest body (101) and/or activates the more or more vibration devices (102) to apply force to the chest of the body, the motion sensor (103) can sense the actual body posture of the user and/or the vibration frequency and the vibration intensity, actually sensed by the user, of the vibration force applied to the chest of the body, such that the vibration intensity and/or the vibration frequency of the one or more vibration devices (102) can be adjusted, and the way in which the vest body (101) is worn on the chest of the body of the user can also be adjusted.
Patent WO-2021253358-A1 (WO)
Title: Battery and electrical apparatus having same
Inventor: WANG HUI
IPC: H01M50/10
Filed: 2020-06-18
Abstract: A battery (100, 200, 300, 400) comprises an outer case (10) and a cell (20) that is accommodated inside the outer case (10). The outer case (10) comprises a first casing body (11) and a second casing body (12) mounted on the first casing body (11). A first electrode tab (210) is arranged on the cell (20). The first casing body (11) comprises an end face (110) and a side wall (111) arranged around the edge of the end face (110). The second casing body (12) and the end face (110) are positioned on two opposite sides of the side wall (111). The side wall (111) comprises a first side wall area (112) and a second side wall area (113) that is connected to the first side wall area (112). The second side wall area (113) is protrusive relative to the first side wall area (112) and defines a first accommodating space (1130). The first electrode pad (210) is at least partially accommodated in the first accommodating space (1130).
Patent WO-2021253463-A1 (WO)
Title: Smart wooden floor producing apparatus
Inventor: FANG WEIHUA
IPC: B24B55/12
Filed: 2020-06-22
Abstract: A smart wooden floor producing apparatus, comprising a machine body (1), the machine body being provided with an upper polishing assembly (2), a lower polishing assembly (3) symmetrically positioned directly below the upper polishing assembly (2), a first drive assembly used for driving the relative movement of the upper polishing assembly (2) and the lower polishing assembly (3), a second drive assembly used for driving the relative rotation of the upper polishing assembly (2) and the lower polishing assembly (3), two limiting assemblies (6) arranged on both sides of the upper polishing assembly (2) and the lower polishing assembly (3), two symmetrically arranged dust suction assemblies (7) used for cleaning the dust of the upper polishing assembly (2) and the lower polishing assembly (3); the present apparatus can polish the upper and lower surfaces of a wooden floor, has high polishing efficiency, is suitable for polishing wooden floors of various specifications, has strong applicability, maintains a stable pressure on the wooden floor throughout the polishing process, and has high polishing quality and high overall smartness.
Patent WO-2021042843-A1 (WO)
Title: Alert information decision method and apparatus, computer device and storage medium
Inventor: Tang Bingwu
IPC: H04L12/24
Filed: 2020-06-29
Abstract: The present application discloses an alert information decision method and apparatus, a computer device and a storage medium. Said method comprises: acquiring, from a knowledge base of a large data system, historical data including historical alert information and a historical decision record; constructing, according to the historical alert information, an information feature vector corresponding to the historical alert information, and using a decision tree algorithm to process the information feature vector; training a decision tree by taking the information feature vector as training data, so as to obtain a trained decision tree; then acquiring real-time alert information generated by the large data system; performing similarity calculation on the real-time alert information by using a classification algorithm; and inputting, into the trained decision tree, historical alert information having the highest similarity to the real-time alert information, so as to make a decision and obtain a decision result of the real-time alert information. According to the embodiments of the present application, the real-time alert information generated by the large data system can be automatically analyzed and decided, thereby improving the decision efficiency of an enterprise deciding alert information of a service system.
Patent WO-2021258410-A1 (WO)
Title: 一种音膜和扬声器
Inventor: SONG WEI
IPC: H04R9/06
Filed: 2020-06-30
Abstract: 本申请提供了一种音膜和扬声器，所述音膜包括：中央的球顶以及围绕所述球顶延伸的折环，所述折环包括中间部以及沿所述中间部的内周缘向所述球顶延伸的第一固定部，所述第一固定部与所述球顶胶合相连，所述第一固定部设有与所述球顶粘结的胶合面，通过在所述第一固定部的胶合面靠近所述中间部的一侧环绕所述球顶形成围设一周的挡墙，可以给球顶和折环装配提供限位特征，实现更优的球顶和折环同心度水平；另外，挡墙可有效拦截胶水外溢污染折环，拦截的溢胶可在高度方向堆积，包裹更多球顶侧壁，增大了球顶和折环的胶合面积，有利于提高球顶和折环之间的胶合力，降低球顶与音膜分离风险。
Patent WO-2021258434-A1 (WO)
Inventor: DU ZHIJUN
IPC: G01M1/34
Filed: 2020-07-10
Abstract: An integrated rotor dynamic balance de-weighting drill, comprising an electric drill, a supporting rod (7) and a fixing device, wherein one end of the supporting rod (7) is connected to the electric drill, and the other end of the supporting rod is connected to the fixing device; the electric drill comprises a drill bit (1), a machine body (2) and a machine base (3), with the machine body (2) being connected to a guide rail groove (11) provided at the top of the machine base (3), and the machine base (3) being connected to the supporting rod (7); and the fixing device comprises a locking bolt (9), a puller bolt (13), a pipe clamp (12), a connecting plate (8) and a shaft sleeve (10), with one end of the connecting plate (8) being vertical and connected to the supporting rod (7), a round hole (14) being provided at the other end of the connecting plate, the puller bolt (13) being arranged at the side surface of the connecting plate, a boss (18) being arranged on the shaft sleeve (10), a center hole being provided on the boss (18), an annular groove (19) being provided at the side surface of the boss (18), and the annular groove (19) being connected to the puller bolt (13); and the locking bolt (9) penetrating the center hole of the boss (18) to be connected to a rotor. The drill bit (1) is firmly fixed, has a high drilling precision controllability and a high safety, and causes no damage to a dynamic balancing machine.