baber/WOPTO huggingface dataset:
Patent WO-2021036609-A1 (WO)
Title: Exhaust system for deep well-type ground electrode
Inventor: JIA LEI
IPC: H01R4/66
Filed: 2020-07-24
Abstract: An exhaust system for a deep well-type ground electrode, comprising a first exhaust pipe (1), a second exhaust pipe (2), a U-shaped base (3), an isolation cloth (4) and filling particles (5), wherein the first exhaust pipe (1) and the second exhaust pipe (2) are fixed to the outside of a deep well-type ground electrode feed system extending underground; one end of the first exhaust pipe (1) located underground and one end of the second exhaust pipe (2) located underground are connected by means of the U-shaped base (3); exhaust holes are distributed on pipe walls of the first exhaust pipe (1) and the second exhaust pipe (2); the isolation cloth (4) is covered on the outside of the exhaust holes; and the filling particles (5) are filled between the exhaust pipes (1, 2) and a well wall. The exhaust system for the deep well-type ground electrode may effectively exhaust gas while preventing exhaust blockages caused by coke particles at the bottom part thereof, thereby improving the exhaust effect and prolonging the service life of the exhaust system.
Patent WO-2021128827-A1 (WO)
Inventor: ZHOU JI
IPC: G03B5/00
Filed: 2020-07-24
Abstract: An OIS motor, and a four-axis tilt OIS anti-shake structure employing balls. The anti-shake structure comprises a housing (1) and a lens holding device (2) disposed in an inner chamber of the housing (1). A plurality of magnets (3) are evenly arranged on inner walls of the housing (1), and a plurality of coils (4) corresponding to the magnets (3) are evenly arranged on side walls of the lens holding device (2). Coils (4) on the same side wall of the lens holding device (2) are wound in the same direction, and coils (4) on two opposite side walls of the lens holding device (2) are wound in reverse directions. A motion mechanism is disposed between the housing (1) and the lens holding device (2) to facilitate movement of the lens holding device (2). The invention realizes both a shift anti-shake function and a tilt anti-shake function on the X axis and the Y axis.
Patent WO-2022021200-A1 (WO)
Inventor: HUANG YING
IPC: H04W72/04
Filed: 2020-07-30
Abstract: Methods, apparatus, and systems for reducing packet loss in wireless systems during handover, where one or more user equipment or mobile terminals are connected to an integrated access and backhaul node. The disclosure relates to continuing uplink (UL), and maintain service continuity in an integrated access and backhaul (IAB) system.
Patent WO-2021208302-A1 (WO)
Inventor: ZHOU LIMING
IPC: A01C7/20
Filed: 2020-08-11
Abstract: 一种免耕播种机播种深度控制方法及装置，设置于一免耕播种机上，免耕播种机播种深度控制装置包括：一总控系统（1）；一检测系统，包括一开沟深度检测单元（21）、一下压力传感器（22）、一镇压力传感器（23）及一数据采集器（24）；以及一调节系统，包括一液压控制器（31）、一液压阀组（32）、一下压油缸（33）及一镇压油缸（34）。
Patent WO-2022032652-A1 (WO)
Title: Procédé et système de traitement d'image pour classification d'action
Inventor: YAO ANBANG
IPC: G06K9/00
Filed: 2020-08-14
Abstract: Un procédé et un système de traitement d'image pour une classification d'action utilisent des attributs de mouvement à grains fins.
Patent WO-2021052094-A1 (WO)
Inventor: CHEN ZIXIAN
IPC: A01N25/30
Filed: 2020-08-20
Abstract: L'invention concerne des compositions herbicides comprenant des sels d'aminophosphate ou d'aminophosphonate à charge élevée, en particulier des sels de glyphosate à charge élevée, les compositions comprenant un mélange tensioactif d'au moins un oxyde d'amine C  6 -C  22  et d'un tensioactif d'amine tertiaire. Les compositions ont une bonne stabilité à basse température (c'est-à-dire, aucune formulation cristalline ou séparation de phase) entre autres propriétés bénéfiques. (No accompanying figure)
Patent WO-2021093396-A1 (WO)
Title: Pressure swing adsorption type gas purifier for use in methanol recombinant fuel power generation system
Inventor: ZHAO QING
IPC: H01M8/04089
Filed: 2020-08-20
Abstract: A pressure swing adsorption type gas purifier for use in a methanol recombinant fuel power generation system, comprising purification tanks (1). Each purification tank (1) comprises an adsorbent layer (1.1), an upper distribution layer located above the adsorbent layer (1.1), and a lower distribution layer located below adsorbent layer (1.1). The lower distribution layer comprises a lower cover (1.4) and a lower distribution mechanism; the lower distribution mechanism comprises a dispersing container (1.6), a distribution block (1.7). and a lower porous mesh plate (1.5); the dispersing container (1.6) is provided on the lower cover (1.4); a dispersing space (1.61) is formed on the dispersing container (1.6); one end of the distribution block (1.7) extends into the dispersing space (1.61), and one end of the distribution block (1.7) is located outside the dispersing space (1.61); an introduction inlet (1.41) is formed on the lower cover (1.4); first distribution holes (1.71) are formed on the distribution block (1.7); dispersing holes (1.62) are formed on the dispersing container (1.6); one end of the distribution block (1.7) located outside the dispersing space (1.61) is provided with second dispersing holes (1.72) at intervals; the lower porous mesh plate (1.5) is clamped in the lower cover (1.4) and located above the distribution block (1.7). The purifier can make a gas uniformly and dispersedly enter the purification tank (1), prolongs the service life of an adsorbent, and also can control the number of used purification tanks by means of an adjustment valve.
Patent WO-2021043309-A1 (WO)
Title: Vapor chamber and terminal device
Inventor: SUN YONGFU
IPC: F28D15/04
Filed: 2020-09-07
Abstract: The present application provides a vapor chamber and a terminal device. The vapor chamber of the present application comprises a first cover plate and a second cover plate; the first cover plate and the second cover plate together enclose an accommodating cavity; a capillary structure is provided in the accommodating cavity, and the interior of the capillary structure is provided with a first empty cavity through which steam in the vapor chamber passes. The vapor chamber of the present application has a thin thickness.
Patent WO-2021098350-A1 (WO)
Title: 一种电力需求侧管理方法及其存储介质
Inventor: CHEN HONGHAI
IPC: G06Q30/02
Filed: 2020-09-10
Abstract: 本发明公开了一种电力需求侧管理方法及其存储介质，涉及电力管理领域。所述的一种电力需求侧管理方法包括：下级管理部门接收分解的总用电指标；下级管理部门根据接收到的分解的总用电指标确定需求侧的负荷缺口；下级管理部门将需求侧的负荷缺口发布；下级管理部门接收需求侧根据需求侧的负荷缺口确定需求响应；下级管理部门根据需求响应发送确认执行信息至需求侧；下级管理部门通过电网系统监控需求侧的需求响应执行情况并上报至省电网。使得电网的下级管理部门能够对需求侧进行有效的安排和监管。
Patent WO-2022007191-A1 (WO)
Inventor: CHENG SHIYANG
IPC: H04R31/00
Filed: 2020-09-15
Abstract: 本发明提供了一种扬声器的制作方法，其包括如下步骤：步骤S1，蚀刻所述活塞连杆以及所述第一空腔；步骤S2，沉积支撑层；步骤S3，表面平坦化；步骤S4，形成所述振膜；步骤S5，形成所述压电驱动器；步骤S6，蚀刻所述活塞板；步骤S7，所述第一空腔以及所述活塞连杆的释放。与相关技术相比，本发明的扬声器的制作方法可靠性更好。
Patent WO-2021063189-A1 (WO)
Title: Method and system for information synchronization between multiple devices, and electronic device
Inventor: YI LI
IPC: H04W48/16
Filed: 2020-09-17
Abstract: The present application relates to the technical field of communications. Provided are a method and system for information synchronization between multiple devices, and an electronic device. The power consumption of the electronic device can be reduced and the user experience in multidevice collaboration scenarios can be improved. The system comprises a first type device and second type devices. The first type device comprises a first device, and the first device is a master device. The second type devices comprise a second device and a third device, and both the second device and the third device are slave devices. The first device is configured to: receive device information of the third device sent by the third device; and update a device information list according to the received device information of the third device, the device information list recording device information of the first type device and device information of the second type devices. The second device is configured to: start a preset first timer; and when the first timer expires, send the device information of the second device to the first device, and obtain the updated device information list from the first device.
Patent WO-2022056928-A1 (WO)
Inventor: ZHANG SHENG
IPC: B25J19/00
Filed: 2020-09-21
Abstract: 一种抱闸机构、用于机器人关节的抱闸机构、方法及机器人关节。抱闸机构包括：一压电陶瓷堆栈（3），其至少一端具有一工作端面（31）；和至少一个滑动式抱闸执行件（4），包括：一受力端（41），其能够与压电陶瓷堆栈（3）的一个工作端面（31）抵靠，一抱闸端（42），其能够与一个被制动部件（1）的一个制动面（11）抵靠；其中，压电陶瓷堆栈（3）能够沿其长度方向膨胀，并推动滑动式抱闸执行件（4）的受力端（41）。该抱闸机构能够提高关节传动系统的扭矩刚度。
Patent WO-2022067835-A1 (WO)
Title: Method, apparatus and computer program
Inventor: SAMDANIS KONSTANTINOS
IPC: H04L29/06
Filed: 2020-10-01
Abstract: There is provided an apparatus, said apparatus comprising means for, at a service provider: receiving information from at least one neighboring entity of a network object or management object, wherein the network object or management object has generated an alarm determining, based on the information, fault information associated with the network object or management object that generated the alarm and providing a report based on the fault information to a service consumer.
Patent WO-2021068945-A1 (WO)
Inventor: ZHU XIANGLI
IPC: F01N3/20
Filed: 2020-10-10
Abstract: A high-pressure SCR ventilation and pressure stabilisation system for a ship diesel engine, comprising an SCR reactor (10), a gas intake pipeline (20), an exhaust pipeline (30), a bypass pipeline (40), a pneumatic pipeline (50), a first auxiliary pipeline (70), and a second auxiliary pipeline (80). When the exhaust gas of the diesel engine needs to undergo denitrification treatment, the exhaust gas of the diesel engine can enter from a flue gas inlet, sequentially pass through the gas intake pipeline (20), the SCR reactor (10), and the exhaust pipeline (30), and be discharged from a flue gas outlet, the exhaust gas undergoing denitrification treatment in the SCR reactor (10). When the exhaust gas of the diesel engine does not need to undergo denitrification treatment, the exhaust gas can enter the bypass pipeline (40) from the flue gas inlet and be discharged from the flue gas outlet, the exhaust gas in the SCR reactor (10) and exhaust pipeline being pushed by compressed air entering from the first auxiliary pipeline (70) and the second auxiliary pipeline (80) to be discharged from the flue gas outlet. The present system eliminates the original inlet air pipeline, simplifying the structure of the entire system so that the entire system is more compact, ensuring thorough ventilation and reducing the amount of air consumption. Also provided is a ship.
Patent WO-2021073506-A1 (WO)
Inventor: Yang Huangzong
IPC: A61B5/0402
Filed: 2020-10-13
Abstract: A real-time electrocardiogram monitoring system and method for a wearable device. The system comprises: a wearable device (10), an adjusting device (20) and a display device (30), wherein the wearable device (10) is used for collecting first-stage initial electrocardiogram data of a patient who wears the wearable device (10); the adjusting device (20) is used for performing ST segment adjustment on the initial electrocardiogram data to obtain target ST data; the wearable device (10) sets the target ST data to be an initialization configuration parameter, collects second-stage target electrocardiogram data of the patient who wears the wearable device (10) on the basis of the initialization configuration parameter, and sends the target electrocardiogram data to the display device (30); and the display device (30) is used for receiving the target electrocardiogram data, and displaying the target electrocardiogram data, such that the displayed electrocardiogram data is more intuitive. Not only is real-time monitoring of electrocardiogram data of a patient realized, but it is also convenient for a doctor to diagnose and treat the patient in a timely manner according to the electrocardiogram data, thereby enhancing the interaction between the patient and the doctor and reducing the danger of onset of a disease.
Patent WO-2022087790-A1 (WO)
Inventor: CHANG ZIJING
IPC: G05B19/042
Filed: 2020-10-26
Abstract: A control method for a liquid spraying apparatus, comprising: acquiring a target parameter of the liquid spraying apparatus (S110); and according to the target parameter, controlling a liquid pump to be started and stopped at intervals or be continuously started, so that a working parameter of the liquid spraying apparatus reaches the target parameter (S120). The method can achieve a good spraying effect of a spraying system. Further provided are a liquid spraying apparatus, an unmanned aerial vehicle, and a storage medium.
Patent WO-2021179632-A1 (WO)
Inventor: Li Leilai
IPC: G06F16/55
Filed: 2020-10-29
Abstract: The present application relates to the field of image classification. Disclosed are a medical image classification method, apparatus and device, and a storage medium. The method comprises: establishing an image library of relationship pairs; determining a pixel value of each picture included in each category of images in the image library, and calculating a prototype image corresponding to each category of images; acquiring an image to be classified, and respectively calculating the Euclidean distances between the image to be classified and each prototype image; sorting the Euclidean distances; and according to an obtained sorting result, determining the image category of the image to be classified. In the present application, GAN technology and data enhancement technology are used, so that existing image relationship pairs can be used to classify an image where the category of which is unknown, thereby solving the technical problem of it not being possible for data enhancement to generate high-quality scarce image data. Each category of images in an image library are all stored in a blockchain.
Patent WO-2021088852-A1 (WO)
Inventor: GUO HONGJUN
IPC: B23Q3/06
Filed: 2020-11-04
Abstract: A CNC electrode processing fixture, wherein: an upper surface of a fixture bottom plate (2) is provided with several longitudinal locking grooves (3) and lateral locking grooves (4) perpendicular to each other; the fixture bottom plate (2) is provided with several longitudinal fixing units and lateral fixing units; longitudinal locking T-shaped blocks of the longitudinal fixing units are installed in the lateral locking grooves (4); longitudinal locking blocks (5) are penetrated by several longitudinal locking screws (6), and the longitudinal locking screws (6) are connected to the longitudinal T-shaped blocks; lateral locking T-shaped blocks of the lateral fixing units are installed in the longitudinal locking grooves (3); several lateral locking blocks (7) are respectively penetrated by lateral locking screws (8); and the lateral locking screws (8) are connected with the lateral T-shaped blocks. The longitudinal fixing units and lateral fixing units of the CNC electrode machining fixture cooperate with each other, can clamp a workpiece from multiple angles, and can in one go clamp dozens of electrodes for processing, and so the costs are low and the processing efficiency is high.
Patent WO-2022099654-A1 (WO)
Inventor: XIE BAILING
IPC: E05F15/643
Filed: 2020-11-13
Abstract: A smart window provided with an alarm function, which achieves the collection of pictures in front of a window in combination with monitoring devices in a building. When the collected pictures display people in front of the window, the collected pictures are analyzed to determine whether the window needs to be closed. When the window needs to be closed, an information processing end sends out an alarm, an automatic window closing device operates, closes and locks the window, and at the same time, the automatic window closing device also sends out an alarm. The automatic window closing device comprises: a traction rope (31) used for pulling a lock block (22) so that a window sash (12) moves to a closed state relative to a window frame (11); a traction cylinder (32) used for winding the traction rope (31); a drive motor (33) used for driving the traction cylinder (32) to rotate; and a limiting structure used for limiting the movement of the lock block (22). One end of the traction rope (31) is connected to the lock block (22), and the other end of the traction rope (31) is wound on the traction cylinder (32). At the same time, electromagnets (9) are arranged on corresponding positions of the window frame (11) and the window sash (12). When the drive motor (33) operates, the electromagnets (9) are powered on, so that the window frame (11) and the window sash (12) attract each other.
Patent WO-2021135698-A1 (WO)
Title: Solid self-cooling electrode
Inventor: CHEN QIANZHI
IPC: H01T1/22
Filed: 2020-11-18
Abstract: A solid self-cooling electrode (10), comprising an electrode column (11) and an electrode core (12). The top of the electrode column (11) is provided with an electrode core insertion hole (111), and the electrode core (12) is detachably and fixedly inserted into the electrode core insertion hole (111). According to the solid self-cooling electrode (10), the electrode column (11) and the electrode core (12) are combined in a split mode, so that the overall use performance is improved, and the service life is prolonged; in addition, the electrode column (11) and the electrode core (12) can be flexibly replaced, so that the cost is saved; moreover, the combination of the electrode column (11) and the electrode core (12) is of a solid structure, the manufacturing is simple, and the stability is good.
Patent WO-2021238137-A1 (WO)
Title: Non-magnetic metering device, metering method, and fluid metering apparatus
Inventor: ZHU LINHAI
IPC: G01F1/58
Filed: 2020-12-04
Abstract: Disclosed are a non-magnetic metering device, a metering method, and a fluid metering apparatus. The non-magnetic metering device comprises a metering portion and a detection portion. The metering portion comprises: three or more primary coils (1, 2, 3); secondary coils (4, 5, 6), with the number of secondary coils being the same as that of the primary coils (1, 2, 3); a partially metallized round plate (9); and a shaft (A) passing through the center of the partially metallized round plate (9), wherein one secondary coil (4, 5, 6) is arranged within one primary coil (1, 2, 3) and is concentrically installed in the same plane as same, so as to form an inductively coupled single coil assembly; and three or more formed coil assemblies are installed in the same plane and around the shaft (A). The detection portion is provided with an excitation module (11), a detection module and a metering processor (14); and the excitation module (11) is separately connected to all the primary coils (1, 2, 3) and is also connected to the metering processor (14). Within each of the primary coils (1, 2, 3) is one secondary coil (4, 5, 6), such that the residual energy, after the metal eddy current loss is removed, is substantially received by the concentrically arranged secondary coils (4, 5, 6), thereby improving the energy utilization rate with few errors.
Patent WO-2021129394-A1 (WO)
Inventor: CAO XIAOXIU
IPC: C08G63/189
Filed: 2020-12-09
Abstract: La présente invention concerne une résine de polyester, au moins préparée à partir de la polymérisation d'un constituant acide dicarboxylique et d'un constituant diol. Le constituant dicarboxylique contient de l'acide téréphtalique et/ou un dérivé de ce dernier apte à former un ester, le constituant diol contient du 1,4-butanediol et un diol ayant une chaîne latérale relativement courte. Par rapport à la masse totale des unités diol dans la résine de polyester, la teneur en unités monomères provenant du 1,4-butanediol est de 70 à 98 % en moles, et la teneur en unités monomères provenant du diol ayant une chaîne latérale relativement courte est de 2 à 30 % en moles. Le point de fusion de la résine de polyester est supérieur ou égal à 185 °C.
Patent WO-2022095211-A1 (WO)
Inventor: ZHANG RUIQIANG
IPC: H05K1/02
Filed: 2020-12-10
Abstract: 一种电路板组件（100）及电源装置，该电路板组件（100）包括电路板（10）、围挡结构（20）和第一密封件（30），电路板（10）包括至少一个待密封区域（11）；围挡结构（20），与电路板（10）相连接，与电路板（10）配合形成腔体，待密封区域（11）位于腔体内；第一密封件（30），设于腔体中，用于密封待密封区域（11）；其中，围挡结构（20）的形状与待密封区域（11）相适应；待密封区域（11）的面积小于电路板（10）的板面面积。该电路板组件（100）及电源装置能够防止电路板（10）在潮湿环境被腐蚀，提高电路板（10）的可靠性。
Patent WO-2021189968-A1 (WO)
Title: 阴阳角的测量方法、装置、存储介质和处理器
Inventor: WANG JIASHENG
IPC: G01C1/00
Filed: 2020-12-11
Abstract: 一种阴阳角的测量方法、装置、存储介质和处理器，测量方法包括：获取包含待测阴阳角的点云数据（S102）；从点云数据中提取出待测阴阳角对应的点云数据(S104)；根据待测阴阳角对应的点云数据，计算任意高度的阴阳角方正值(S106)。解决了现有技术中人工采用角尺实地测量阴阳角导致测量结果不准确的技术问题。
Patent WO-2022036959-A1 (WO)
Inventor: JIN HAIOU
IPC: H04R7/12
Filed: 2020-12-16
Abstract: A 360-degree omni-directional full frequency loudspeaker and a vibrating diaphragm thereof. The loudspeaker comprises a lantern-shaped diaphragm, which is mainly composed by a group of vibrating diaphragms being uniformly arranged around the central axis of the lantern shape. The main body of the vibrating diaphragm is a curved sheet body, which is characterized in that a double sound beam is fixed in parallel on an inner recessed surface of the sheet body, while a transverse groove and a longitudinal groove are provided on the inner recessed surface of the sheet body, and the transverse groove and the longitudinal groove are arranged in a cross and linked to one another on the inner recessed surface of the sheet body and form a cross-shaped sound tunnel. The present solution solves the problem in which original 360-degree omni-directional speakers are not suitable for full frequency (broadband) vibration. Now, a 360-degree omni-directional full frequency speaker can replace the original combination of high, medium, and low tone 360 degree omni-directional speakers, and at the same time can even replace the effect obtained by a subwoofer.
Patent WO-2021135993-A1 (WO)
Inventor: SHI RONGLING
IPC: A01G25/09
Filed: 2020-12-18
Abstract: 一种农田多功能施肥植保喷灌车，车体（13）上部向后顺序设有储水箱（1），由上至下横向安装的肥料箱（3）、液压油缸（4）、电瓶组（5）及后部横向设置的干冰炮弹库（6），发射炮筒（2）和最下部击发锤（7）；击发锤抽板（8）及在车体（13）的最下部的四个方位，分别设置液压升降支腿（9）、电机行走轮（10）及电机（11）。
Patent WO-2022116346-A1 (WO)
Title: Poubelle intelligente présentant une fonction de mise sous vide
Inventor: LU SUZHONG
IPC: B65F1/14
Filed: 2020-12-30
Abstract: Une poubelle intelligente selon l'invention peut présenter une fonction de mise sous vide, comprenant une boîte interne (1), un corps de machine (2) et un dispositif de commande (3). Le corps de machine (2) est pourvu d'une cavité interne (4) et d'un couvercle supérieur (5) ; la cavité interne (4) est disposée au-dessus de la boîte interne (1) ; la cavité interne (4) est reliée de façon détachable à la boîte interne (1) ; le couvercle supérieur (5) est situé au sommet de la poubelle intelligente ; et le dispositif de commande (3) est disposé sur la poubelle intelligente. Le dispositif de commande (3) peut commander un moteur pour générer une pression négative pour faire passer la poubelle intelligente d'un premier état à un second état ; lorsque la poubelle intelligente se trouve dans le premier état, la boîte interne (1) peut être sortie du corps de machine (2) et le couvercle supérieur (5) peut être ouvert et fermé par rapport au corps de machine (2) ; et lorsque la poubelle intelligente se trouve dans le second état, la boîte interne (1) est hermétiquement fixée dans le corps de machine (2) pour stocker la poussière aspirée. En fournissant une boîte interne dans une poubelle intelligente, le problème de l'état de la technique selon lequel les poubelles intelligentes sont peu pratiques pour vider et nettoyer les déchets est résolu.
Patent WO-2021147707-A1 (WO)
Inventor: CHENG XINYI
IPC: H02J9/06
Filed: 2021-01-12
Abstract: 一种供电装置包括：第一供电元件、以太网供电元件、第二供电元件、第一控制器、电源路径管理元件；第一供电元件分别与第一控制器和电源路径管理元件相连，以太网供电元件与第一控制器相连，第一控制器和第二供电元件分别与电源路径管理元件相连；第一控制器用于：检测第一供电元件是否供电；在第一供电元件供电的情况下，关闭以太网供电元件的供电通路；在以太网供电元件供电异常、且第一供电元件未供电的情况下，控制所述电源路径管理元件打开第二供电元件的供电通路。