baber/WOPTO huggingface dataset:
Patent WO-2021088235-A1 (WO)
Inventor: LIU YUANJIANG
IPC: G01D5/245
Filed: 2019-12-27
Abstract: A zero point positioning method and system, a servo motor, and a storage medium: controlling a motor motion block to run towards a limit block, and performing collision detection on the motor motion block (S10); when collision is successful, controlling the motor motion block to run away from the limit block, and detecting in real time whether a Z signal sent by an encoder is received (S20); when detecting the Z signal, reading a first encoder value from the encoder, and controlling the motor motion block to decelerate in order to read a second encoder value when the motor motion block stops (S30); and, on the basis of a preset algorithm, determining a zero point position on the basis of the first encoder value and the second encoder value (S40). Accurate zero point positioning is achieved by means of Z signal detection and distance compensation of the deceleration of the motor motion block, eliminating the position sensor used for traditional zero point positioning, and thereby reducing zero point positioning errors whilst reducing costs, and increasing the precision of the servo motor using an incremental encoder.
Patent WO-2021012613-A1 (WO)
Title: 水路滑动切换机构
Inventor: DAN TANGJUN
IPC: F16K11/07
Filed: 2019-12-27
Abstract: 一种水路滑动切换机构，它包括水路部分（1）和控制部分（2），水路部分（1）包括进水部分（11）和出水部分（12），进水部分（11）和出水部分（12）相对固定，控制部分（2）包括滑套（21），通过滑套（21）的滑动能利用控制区域控制两分水入口（1211）切换接通进水出口（111），两分水路（121）都相对进水部分（11）固设，无需活动，安装方便，操作方便，避免误操作，结构简单。
Patent WO-2020220712-A1 (WO)
Title: Board production line, and board production process
Inventor: ZHOU YULIANG
IPC: B29C43/52
Filed: 2019-12-30
Abstract: A board production line and a board production process. The board production line comprises: a preform heating mechanism used to heat a preform; a calendering machine (1), wherein a discharge end of the preform heating mechanism is located at a front side of a feed end of the calendering machine (1) according to a board manufacturing procedure, such that the preform enters the calendering machine (1) after being heated. The board production process comprises the following steps: fabricating a preform; pre-heating the preform; and performing coating and calendering on the pre-heated preform having entered the calendering machine (1). The board production line and the production process add the preform heating mechanism, such that a preform undergoes a pre-heating process before entering the calendering machine (1). The pre-heating process step enables preforms to be softened in advance, ensures smooth entrance of the preforms into the calendering machine (1) without requiring manual intervention, and also lowers a heating requirement of the calendering machine (1) for the preforms, thereby accelerating board passage in the calendering machine (1), and accordingly increasing a board manufacturing speed.
Patent WO-2020220750-A1 (WO)
Title: 车辆调度策略确定方法和装置
Inventor: HAN ZHE
IPC: G06Q10/06
Filed: 2020-01-10
Abstract: 一种车辆调度策略确定方法和装置，其中方法包括：首先，获取用户终端在出行场景扫描到的探测信号的信号强度序列（S202）；其中，探测信号由设置于出行场景中的预设位置处的探测信号源发射，然后，根据探测信号的信号强度序列，确定用户的出行信息（S204），最后，将用户的出行信息上报至服务器，以通过服务器确定出行场景对应的车辆调度策略（S206）。
Patent WO-2020186939-A1 (WO)
Title: Appareil de traitement d'eau électrochimique muni d'un canal d'entrée d'eau
Inventor: ZHANG BINYI
IPC: C02F1/46
Filed: 2020-02-11
Abstract: La présente invention concerne un appareil de traitement d'eau électrochimique muni d'un canal d'entrée d'eau, l'eau évacuée d'une sortie d'eau pénétrant dans une cavité dans une seconde direction horizontale, du fait que la direction d'écoulement s'étend le long de la seconde direction horizontale, l'impact de l'écoulement sur un débit d'eau dans une première direction horizontale produite par un diaphragme étant également relativement réduit, limitant ainsi efficacement les cas dans lesquels le diaphragme est déformé ou endommagé par l'impact d'un écoulement d'eau perpendiculaire. La présente invention protège également les deux côtés d'une plaque d'électrode, une première partie de la sortie d'eau étant disposée sur un premier côté de l'électrode correspondant à celle-ci et une seconde partie de la sortie d'eau étant disposée sur un second côté de la plaque d'électrode correspondant à celle-ci, c'est-à-dire que l'alimentation en eau est en outre équilibrée de part et d'autre du diaphragme, empêchant ainsi différentes forces d'être générées relativement au diaphragme en raison du déséquilibre de part et d'autre, et réduisant en outre le risque que le diaphragme soit déformé ou endommagé.
Patent WO-2020177628-A1 (WO)
Inventor: ZHAO MING
IPC: B22F3/105
Filed: 2020-02-28
Abstract: Disclosed is a 3D printing mechanism, comprising a printing part and a lifting part. The printing part comprises a stage, a first electric motor, a digital light processing projector, and a resin groove, wherein the stage is connected to a stage electric motor, and the stage electric motor drives the stage to rotate during working; and a projection plane projected by the digital light processing projector penetrates through the resin groove and is printed on at least part of the stage. The lifting part is connected to the stage of the printing part. According to the present invention, on the basis of maintaining the resolution, the effective printing area is enlarged to several times the original effective printing area, thereby realizing microlithography 3D printing of a larger size.
Patent WO-2020182146-A1 (WO)
Inventor: LIU ZHE
IPC: G01C21/00
Filed: 2020-03-11
Abstract: 一种机器人系统和机器人导航地图建图系统及方法。机器人系统包含有建图机器人（1）和导航机器人（5）。建图机器人（1）和导航机器人（5）可以同时在同一工作区域内工作并由机器人管理系统（4）来协调管理。导航地图在首次建图时，地面上设有可移除的标记物（3）。在完成首次建图后，可移除标记物（3）被移除。建图系统中，可以随时获得工作区域的地面纹路特征，并根据所获得的地面纹路特征来决定是否更新导航地图。
Patent WO-2021196071-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G01D21/02
Filed: 2020-04-01
Abstract: A live pig breeding apparatus and method based on the Internet of Things. The live pig breeding apparatus comprises a hog house (2), and an unmanned aerial vehicle (1) which is used for performing monitoring and is arranged in the hog house (2). The temperature, humidity and harmful gas concentration in the hog house (2) can be measured, and according to measurement data, the temperature, humidity and ventilation situations in the hog house (2) can be adjusted in a timely manner, which is more intelligent. Moreover, by means of the unmanned aerial vehicle (1), which is used for performing monitoring, photographing the situations of each hog lot in a cruising manner, a breeder can understand the health situation of each living pig and the hygiene situation in each hog lot in a timely manner, can rationally arrange cleaning, and can rescue and isolate diseased pigs in a timely manner, thereby preventing the proliferation of an epidemic, facilitating an improvement in the rate of live pigs delivered to the slaughterhouse, improving the breeding efficiency, and saving more manpower and material resources.
Patent WO-2020220940-A1 (WO)
Title: Cell selection method, network device and terminal
Inventor: FAN JIANGSHENG
IPC: H04W36/00
Filed: 2020-04-07
Abstract: Provided are a cell selection method, a network device and a terminal. The method in the present disclosure comprises: where a first preset condition is met, triggering a terminal in an idle state or an inactive state to move between a satellite cell and a ground cellular cell, wherein the first preset condition comprises: the distance between geographical coordinates corresponding to a central beam of a satellite and at least one set of preset geographical coordinates being less than a first preset threshold.
Patent WO-2020216055-A1 (WO)
Title: Service transmission processing method and device
Inventor: LIN XIANGLI
IPC: H04W72/04
Filed: 2020-04-07
Abstract: The present disclosure provides a service transmission processing method and device. The method comprises: receiving indication information sent by a base station, wherein the indication information comprises service channel transmission termination information and rescheduling information, the service channel transmission termination information is used to indicate termination of a transmission over a first service channel, and the rescheduling information is used to indicate a time domain location and/or a frequency domain location for performing a re-transmission or reception over the first service channel.
Patent WO-2021134983-A1 (WO)
Inventor: Sun shiyang
IPC: H01L31/048
Filed: 2020-04-22
Abstract: La présente invention concerne une structure d'emballage pliable destinée à un ensemble cellule photovoltaïque, la structure comprenant : des cellules, un panneau souple, un matériau d'assemblage interne, un panneau rigide et un emplacement de connexion. Le matériau d'assemblage interne est situé sur un ou deux côtés des cellules. Le panneau souple enveloppe les cellules et le matériau d'assemblage interne ensemble. L'emplacement de connexion est disposé entre les cellules adjacentes. Le panneau rigide est enveloppé dans le panneau souple ou situé au niveau d'une surface externe du panneau souple. Le panneau souple est utilisé pour protéger les cellules et le matériau d'assemblage interne. Un matériau d'emballage revêtu sur le panneau souple est une couche de film plastique ayant une fonction adhésive et lie toutes les couches de matériaux ensemble. La structure permet, par l'utilisation d'un matériau flexible, à l'emplacement de connexion de cellules solaires d'être pliable, et permet également la flexion dans des directions tridimensionnelles pour obtenir la protection de cellules solaires selon les exigences de différents scénarios.
Patent WO-2020238517-A1 (WO)
Inventor: ZHI YUAN
IPC: H04N5/232
Filed: 2020-04-24
Abstract: Disclosed is a terminal device, comprising a shell, a display module (200), and a camera (300). The display module (200) is provided on the shell. The display module (200) comprises a display screen. The terminal device also comprises a driving mechanism (400). A light hole is formed in the display screen, the camera (300) is provided on the inner side of the display screen and opposite to the light hole, the driving mechanism (400) is connected to the camera (300), and the driving mechanism (400) drives the camera (300) to move in the direction close to the display module (200).
Patent WO-2021212518-A1 (WO)
Title: 飞行指引方法、装置、系统、控制终端及可读存储介质
Inventor: WEN YATING
IPC: G05D1/08
Filed: 2020-04-24
Abstract: 一种飞行指引方法、装置、系统、控制终端（100）及可读存储介质，该方法包括：显示飞行指引页面(S101)；获取用户对控制终端（100）的操作，该操作用于生成控制命令以控制无人机（200）(S102)；根据该操作在飞行指引页面生成运动矢量图标，运动矢量图标用于表示无人机（200）的飞行方向和飞行动力(S103)。提高了无人机飞行的安全性。
Patent WO-2020221218-A1 (WO)
Title: Information acquisition method and device
Inventor: HU LI
IPC: H04W12/04
Filed: 2020-04-27
Abstract: The present application provides an information acquisition method and device. Said method comprises: a target mobility management network element sending a first initial NAS message from a terminal to a source mobility management network element, the first initial NAS message comprising a non-plaintext information element for performing security protection by means of a first root key; the target mobility management network element receiving a second root key and first indication information sent by the source mobility management network element, the first indication information being used to indicate that the second root key is a root key obtained by updating the first root key; the target mobility management network element sending to the terminal, according to the first indication information, second instruction information and third instruction information, the second instruction information being used to instruct the terminal to update the first root key stored by the terminal itself so as to acquire the second root key, and the third instruction information being used to instruct the terminal to send an initial NAS message again; and the target mobility management network element receiving a second initial NAS message sent by the terminal, the second initial NAS message comprising a non-plaintext information element for performing security protection by means of the second root key.
Patent WO-2021237448-A1 (WO)
Inventor: ZOU TING
IPC: G01C21/00
Filed: 2020-05-26
Abstract: 一种路径规划方法、装置及系统。该方法包括：根据用户输入的参考信息生成参考路径（S202），然后根据作业区域内各作业对象与参考路径的相对位置关系确定作业对象中的目标作业对象（S204），然后对目标作业对象进行排序处理，以基于排序后的目标作业对象生成目标路径（S206），并根据目标路径执行作业任务。通过用户自主输入的参考信息生成目标路径，用户可以根据实际作业场景的需求自定义作业路径，作业路径的调整比较灵活，可以满足用户在不同场景的需求。
Patent WO-2020239036-A1 (WO)
Inventor: LI SHUFU
IPC: G01C21/36
Filed: 2020-05-28
Abstract: A vehicle navigation method and system, and a computer readable storage medium. The method comprises: obtaining vehicle geographic location data and target geographic location data of a vehicle (S102); determining a leading geographic location data of a virtual leading vehicle on the basis of electronic map data, the vehicle geographic location data, and the target geographic location data, wherein the virtual leading vehicle is located a specific distance in front of the vehicle (S104); generating leading navigation data of the virtual leading vehicle on the basis of the electronic map data, the leading geographic location data, and the target geographic location data (S106); and displaying an image of the virtual leading vehicle on the front windshield of the vehicle, and controlling, on the basis of the leading navigation data, the display of the image of the virtual leading vehicle on the front windshield (S108).The present method allows a driver to drive directly following the image of the virtual leading vehicle displayed on the front windshield of the vehicle, so that not only is the effectiveness of vehicle driving guidance ensured, but the realism of vehicle navigation is enhanced.
Patent WO-2021248414-A1 (WO)
Inventor: JU XIAOLI
IPC: B25J9/16
Filed: 2020-06-11
Abstract: Provided is a mold closing robot system. A mold comprises an upper mold portion, a middle mold portion and a lower mold portion, which are sequentially arranged. An operation support is provided with an operation support inlet, the operation support inlet is provided with a mold recognition system, the mold recognition system scans an identification code on the mold, and the mold recognition system is electrically connected to a control system and transmits identification code information on the mold to the control system. The control system calls out an operation program of the mold corresponding to the identification code. A mold closing robot is provided with a mold positioning system for positioning a mold. After a working platform is moved to a mold closing position, the mold closing robot is used for positioning the mold by means of the mold positioning system, and cooperates with a mold model in the control system to accurately grab the middle mold portion of the mold and place same on the lower mold portion. The control system controls the working platform to move out, materials are placed in the mold, the working platform is moved to the mold closing position, and the mold closing robot grabs the upper mold portion of the mold to close the mold.
Patent WO-2021243768-A1 (WO)
Inventor: GAO SEN
IPC: G16C20/90
Filed: 2020-06-23
Abstract: A crystal structure database construction method and a structure search method, relating to the field of crystal material structure database construction. The construction method comprises the following steps: step S1, obtaining initial crystal structure information from a crystal structure file; step S2, obtaining a contrast set from a database, the contrast set being a set of crystal structure information after duplicate checking of the database; and step S3, matching the initial crystal structure information with the crystal structure information in the contrast set; if a crystal structure which is the same as an initial crystal structure exists in the contrast set, marking the initial crystal structure as a similar structure, otherwise, storing the initial crystal structure information and an initial crystal fingerprint into the database after the initial crystal fingerprint is calculated according to the initial crystal structure information. Errors of conventional methods in material analysis can be effectively avoided, and the redundancy of crystal data generated by the database in conventional crystal classification methods is avoided.
Patent WO-2021017709-A1 (WO)
Inventor: ZHANG LILAN
IPC: H01M10/0567
Filed: 2020-06-28
Abstract: L'invention concerne un électrolyte, un dispositif électrochimique le comprenant et un dispositif électronique. L'électrolyte comprend un ou plusieurs composés de benzoquinone de nitrile choisis dans le groupe constitué par les composés représentés par la formule I, la formule II, et la formule III dans lesquelles les substituants R  1  à R  9  sont chacun indépendamment choisi à partir du groupe constitué hydrogène, un groupe éther en C2 à C12, un groupe alcoxy en C1 à C12, un atome d'halogène, un groupe alkyle en C1 à C12, un groupe alcényle en C2 à C12, un groupe alcynyle en C2 à C12, et un groupe aryle en C6 à C26. L'électrolyte peut former un film protecteur stable sur une cathode, ce qui permet d'augmenter le taux de rétention de capacité de cycle et les performances de stockage à haute température du dispositif électrochimique.
Patent WO-2021103569-A1 (WO)
Title: 低频颈部按摩仪
Inventor: LIU JIE
IPC: A61N1/36
Filed: 2020-07-13
Abstract: 一种低频颈部按摩仪(100)，包括按摩仪本体(10)、两个夹臂(20)和两个中间件(30)。按摩仪本体(10)包括弹性臂(11)、柔性支架(12)以及柔性膜片(13)，弹性臂(11)安装在柔性支架(12)的外侧或者嵌入柔性支架(12)内，柔性膜片(13)连接于柔性支架(12)的内侧且沿柔性支架(12)的长度方向延伸，柔性膜片(13)可发热且可传导电流。两个夹臂(20)内设有与柔性膜片(13)电连接的电池。两个夹臂(20)分别通过两个中间件(30)连接于按摩仪本体(10)的两端，每个中间件(30)夹在按摩仪本体(10)的端部和相应的夹臂(20)之间。
Patent WO-2022011495-A1 (WO)
Inventor: LUO JUN
IPC: B64C39/06
Filed: 2020-07-13
Abstract: 一种圆盘推进器，由旋转盘（1）、固定盘（3）、旋转密封机构（6）、动力机（2）、平衡机（5）、动力源（4）、控制系统（7）等组成。旋转盘（1）与固定盘（3）布置是旋转盘（1）在上，固定盘（3）在下，两者之间有旋转密封结构（6），确保两盘空间与外部空间隔离；旋转盘（1）是由固定在固定盘（3）上的动力机（2）驱动；固定盘（3）是指在其上布置动力机（2）、平衡机（5）、动力源（4）和控制系统（7）等；平衡机（5）平衡旋转盘（1）的转动惯量以稳定固定盘（3）；动力源（4）提供给动力机（2）和平衡机（5）的动力；控制系统（7）是对旋转盘（1）和平衡机（5）的旋转速度进行控制；该圆盘推进器是利用环境压力作用在其外表面形成上下不同压力，从而构成推升力，适合在均匀压力环境下获得推力的场合使用，具有十分广泛的应用前景。
Patent WO-2022011523-A1 (WO)
Inventor: GU HUI
IPC: B25B27/14
Filed: 2020-07-14
Abstract: An auxiliary tool for removing an aircraft fuel tank cover plate. The whole too is fixed to a fuel tank cover plate (6) after bolts (5) penetrate through sleeves (10), and a screwdriver bit (15) is perpendicular to the fuel tank cover plate at the moment; a spacing between the whole tool and the fuel tank cover plate can be regulated by regulating the length of the sleeves; a power box (12) is driven to slide along an outer slide rail (7) and an inner slide rail (8) in the circumferential direction by means of a slide block I (21) and a slide block II (22), so that the position of the screwdriver bit is adjusted in the circumferential direction; then, the power box is driven to transversely slide along a guide rail block (13) so that the screwdriver bit moves till the screwdriver bit and fuel tank screws needing to be removed are coaxial; and the screwdriver bit is driven to rotate by means of a power mechanism, thus rotation of the corresponding fuel tank screws is completed, and the corresponding fuel tank screws can be removed from the fuel tank cover plate. Because the screwdriver bit is always perpendicular to the fuel tank cover plate in a movement process of the power box, the efficiency of removing the fuel tank screws is improved, the phenomenon that the screws are damaged during removing is effectively prevented, and removal convenience is improved.
Patent WO-2021135168-A1 (WO)
Inventor: LIU JIE
IPC: A61N1/04
Filed: 2020-07-17
Abstract: 一种颈部按摩仪(S)，颈部按摩仪(S)包括：弹性支架(10)、夹臂(200)和电极(20)，弹性支架(10)具有朝向用户颈部的内表面和背离用户颈部的外表面，电极(20)具有安装端(21)和自由端(22)，安装端(21)和自由端(22)间隔设置，安装端(21)可转动地安装于弹性支架(10)的内表面，自由端(22)适于在用户颈部压力作用下，朝向靠近弹性支架(10)外表面的方向转动，夹臂(200)设置于弹性支架(10)的两端。
Patent WO-2021013212-A1 (WO)
Title: 一种容器
Inventor: LAU KWOK DIN
IPC: B29C45/00
Filed: 2020-07-23
Abstract: 一种容器，包括注塑成型为一整体的容器体（10）和容器盖框（20），容器体（10）和容器盖框（20）之间通过断点连接，在密封时，容器覆盖膜（30）覆盖在容器盖框（20）的过程中，容器体（10）和容器盖框（20）分离；实现了节约材料成本的情况下，容器可以多次使用；通过在容器盖框（20）上设置防开件（210），可以防打开、避免二次密封；通过在容器体（10）和容器盖框（20）上设置密封结构，当容器多次循环使用时具有良好的密封效果。
Patent WO-2022016446-A1 (WO)
Title: Providing wi-fi protected setup (wps) by sending a code to a network device using a phone
Inventor: WU YONGHUI
IPC: H04W48/00
Filed: 2020-07-23
Abstract: A network device initiating WPS with a client device based on receiving a signal from a phone. The network device receives a feature number code from a phone connected to the network device. The feature number code is entered on the phone using a keypad and causes the network device to initiate WPS with a client device. The network device sends the phone a first signal indicating that WPS has been triggered. The network device determines a success of the WPS to connect the client device to the Wi-Fi network. The network device sends the phone a second signal indicating that the client device successfully connected to the Wi-Fi network. The first and second signals may be audio signals that are emitted by the speaker of the phone. The network device stores client device connection information in memory.
Patent WO-2022016573-A1 (WO)
Inventor: CHEN XIAOBING
IPC: G06K9/00
Filed: 2020-07-28
Abstract: 本申请公开了一种视频监控分析系统及方法，涉及视频处理技术领域。包括：管理服务器、训练服务器以及若干个视频预处理终端；管理服务器用于控制和管理训练服务器和若干个视频预处理终端；训练服务器用于以影像数据作为训练样本，训练危险识别模型；视频预处理终端用于采集监控点的影像数据，依据危险识别模型分析采集的影像数据，并将分析结果反馈至管理服务器，将影像数据上传至训练服务器。所述视频监控分析系统具有安全性高、分析准确性高且准确性可以提升，以及功能多样的优点。
Patent WO-2021212708-A1 (WO)
Inventor: LIU JUNHENG
IPC: F16H57/028
Filed: 2020-08-21
Abstract: A concentric shaft balancing device for a three-cylinder engine, comprising a driven gear (1), a transmission box (2), and an inner and outer concentric shaft structure. The inner and outer concentric shaft structure comprises an inner shaft (11) and an outer shaft (12); the outer shaft (12) is a hollow shaft; the outer shaft (12) is sleeved on the inner shaft (11); balance weights are installed on both the inner shaft (11) and the outer shaft (12); the driven gear (1) is installed on the inner shaft (11), so that the inner shaft (11) can be driven by means of the driven gear (1) to drive the outer shaft (12) installed on the transmission box (2), causing the inner shaft (11) and the outer shaft (12) to rotate in opposite directions at the same speed, thus achieving self-balancing of the horizontal component of the centrifugal force of the balance weights of the inner shaft (11) and the outer shaft (12). The balancing device occupies a small space and improves NVH performances of a three-cylinder engine.
Patent WO-2021037212-A1 (WO)
Inventor: NG SHYH CHANG
IPC: A61K31/616
Filed: 2020-08-28
Abstract: 一种用于抵抗代谢疾病的组合物及其用途(或方法)。药物组合物包含治疗剂A或其药学上可接受的盐；治疗剂B或其药学上可接受的盐；以及至少一种药学上可接受的赋形剂，其中，所述治疗剂A是非甾体抗炎药，所述治疗剂B是脂肪酸氧化抑制剂。该药物组合物可以有效治疗或预防肥胖、非酒精性脂肪肝、多囊卵巢综合征、2型糖尿病和胰岛素抵抗所导致的代谢综合征疾病。
Patent WO-2021253661-A1 (WO)
Title: Impurity removal device
Inventor: CAI ZHENGXIN
IPC: B23Q11/00
Filed: 2020-09-21
Abstract: An impurity removal device, comprising a drive device (1) connected to a connector (3) by a drive shaft (2), said drive device driving the rotation of the connector, said connector being arranged inside a first housing (4) having an inner cavity, said first housing being connected to a suctioning vacuum device and having a suction port (5). One side of the connector is connected to the drive shaft, and the other side is located at the suction port. The device has a simple structure and a wide range of application. Impurities needing removal are eliminated and crushed by means of a cutting or grinding tool driven by the drive device, then the crushed impurities are suctioned out by means of a vacuum. The device is suitable for deburring workpiece surfaces, removing fine poultry hair, removing fine hair impurities in the food processing industry, and drilling and shaping in the soil and rock industry.