baber/WOPTO huggingface dataset:
Patent WO-2020057330-A1 (WO)
Title: 一种抛光装卸部件模块
Inventor: Shen Linghan
IPC: B24B53/017
Filed: 2019-08-28
Abstract: 一种抛光装卸部件模块，包含一个装卸模块和两个抛光模块，装卸模块居中，两个抛光模块位于其两侧，装卸模块在与两个抛光模块排列方向相垂直的方向上有两个装卸位置（1，6），分别对应两个抛光模块，装卸模块可在两个装卸位置之间来回移动。两个装卸位置上也可以分别设置一个装卸台模块（8，15），分别对应两个抛光模块。通过将装卸部分和抛光部分进行模块化，拼接成一个抛光装卸整体模块，这种布局简化了设备结构，提高了设备的制造效率，并且缩小设备的占地空间，而且通过装卸台模块的移动或者通过两个抛光头对应两个装卸台模块，省却了抛光头转回对应抛光垫上方后再转回来清洗，可以节省传输时间，显著提高了效率。
Patent WO-2020215594-A1 (WO)
Inventor: LV WEI
IPC: B29B15/14
Filed: 2019-09-17
Abstract: Disclosed are a fiber feeding device and a fiber feeding system. The fiber feeding device is applied to the fiber feeding system. The fiber feeding device comprises: a fiber routing rack with a wire inlet side and a wire outlet side, wherein the fiber routing rack comprises at least two pressing convex edges, the pressing convex edges are sequentially arranged in the direction from the wire inlet side to the wire outlet side, the orientations of two adjacent pressing convex edges are staggered, and the pressing convex edges are configured to press a fiber when the fiber enters the fiber routing rack, such that a feeding direction of the fiber is changed.
Patent WO-2020057511-A1 (WO)
Inventor: ZHOU DING
IPC: A61K31/517
Filed: 2019-09-17
Abstract: The present application relates to novel quinazoline compounds as inhibitors of type I receptor tyrosine kinases, the pharmaceutical compositions comprising one or more of the compounds and salts thereof as an active ingredient, and the use of the compounds and salts thereof in the treatment of hyperproliferative diseases, such as cancer and inflammation, in mammals and especially in humans.
Patent WO-2020103554-A1 (WO)
Inventor: GAO DONGXING
IPC: H02H3/32
Filed: 2019-09-19
Abstract: Disclosed in the present application are a leakage detection integrated circuit chip, a leakage detection protection circuit, and an electrical appliance, the chip comprising a signal conversion circuit, digital filter, detection control circuit, and silicon-controlled rectifier driving control circuit that are successively connected to a current transformer; the signal conversion circuit amplifies a received analog current detection signal outputted by the current transformer, and converts same into a digital current detection signal and then outputs same; the digital filter filters the digital current detection signal; the silicon-controlled rectifier driving control circuit is used for driving silicon-controlled conduction when a control signal that is outputted by the detection control circuit and that represents the current detection signal being a leakage current signal is received so as to control a trip to perform a tripping action. The present application solves the problem in which the anti-jamming capabilities of a leakage detection protection chip is weak, such that a false protection action is easily triggered.
Patent WO-2021051394-A1 (WO)
Title: Power drive system for fracturing pump
Inventor: ZHANG RIKUI
IPC: F01D15/12
Filed: 2019-09-20
Abstract: A power drive system for a fracturing pump. The power drive system for a fracturing pump is driven by a turbine engine (1), and the turbine engine (1) is directly connected to an input end of a reduction gearbox (2) of the fracturing pump (3).
Patent WO-2020057651-A1 (WO)
Title: 一种汽车零部件用活动式视觉识别的检测设备
Inventor: Luo Xing Zhi
IPC: G01D21/00
Filed: 2019-09-20
Abstract: 一种汽车零部件用活动式视觉识别的检测设备，包括处理板(1)和放置台(12)，所述处理板(1)外壁的右端连接有衔接块(3)，且衔接块(3)内部的内部内壁贯穿有转动转轴(2)，所述衔接块(3)右端的外壁安装有显示框(4)，所述处理板(1)的下端设置有检测台(5)，且检测台(5)的下端安装有第二面板(11)，所述第二面板(11)内部内壁的下端连接有固定弹簧(10)，所述固定弹簧(10)的下端安装有第一面板(9)。该汽车零部件用活动式视觉识别的检测设备通过照明光源(14)与放置台(12)的设置，照明光源(14)关于放置台(12)的中心呈对称分布，能够更加全面的对所要检测的汽车零部件进行照明，避免因光线的问题在视觉采集检测零件的信息时不够精确，避免出现因光线的问题而导致检测结果有误差。
Patent WO-2021062858-A1 (WO)
Inventor: TAO TAO
IPC: H04W64/00
Filed: 2019-10-01
Abstract: L'invention concerne des systèmes, des procédés, des appareils et des produits-programmes d'ordinateur pour un mécanisme de signal de référence de positionnement à étages multiples (PRS) pour un positionnement d'angle de départ de liaison descendante (DL-AoD).
Patent WO-2020088362-A1 (WO)
Inventor: ZHANG XU
IPC: H04L5/00
Filed: 2019-10-25
Abstract: Les modes de réalisation de la présente invention concernent un procédé de transmission d'informations d'indication. Le procédé comprend les étapes au cours desquelles : un dispositif de réseau envoie des premières informations d'indication, les premières informations d'indication étant utilisées pour indiquer une position dans le domaine temporel permettant de détecter des secondes informations d'indication ; et le dispositif de réseau envoie les secondes informations d'indication. Les secondes informations d'indication contiennent des informations relatives au temps d'occupation de canal (COT) du dispositif de réseau et/ou des informations sur un format d'intervalle d'un ou plusieurs intervalles correspondant au COT. L'approche de l'indication d'après les modes de réalisation de la présente invention permet au dispositif d'obtenir à l'avance le format dans le COT et, par conséquent, d'éviter le surdébit d'une détection aveugle ou de se mettre en veille à l'avance de façon à réduire la consommation d'énergie.
Patent WO-2021007990-A1 (WO)
Inventor: ZENG GONGCHANG
IPC: C01B32/184
Filed: 2019-10-25
Abstract: A tea leaf dregs graphene-CuCeMOF-PVB composite material and a preparation method and an application therefor, the composite material being a tea leaf dregs graphene-CuCeMOF-PVB composite material prepared from raw materials comprising waste tea leaf dregs, CeMOF, and a copper source substance; the composite material has the functions of broad spectrum absorption and low emission, is low cost and has common raw materials, solves the problem of the treatment of waste tea leaf dregs wasting resources, can be used for preparing thermally conductive materials and anti-corrosion coatings, and can specifically be used for thermally conductive film for thermal conduction in electronic devices; the composite material of the present invention has a simple preparation process and is low cost, safe and environmentally friendly, and suitable for continuous industrial production, expanding the areas of application thereof, and being capable of being used for national defence.
Patent WO-2020093969-A1 (WO)
Inventor: ZHANG QIANG
IPC: G06Q50/10
Filed: 2019-11-04
Abstract: Disclosed is an urban elevator intelligent dispatching inspection system based on big data drive. The system comprises elevator inspection points (1), a data collection end (2), an emergency data processing end (3), a data preprocessing and network data security end (4), a terminal processing server (5), a network publishing server (6), a line publishing server (7), a dispatching inspection line allocation end (8), a line inspection end (9) and an inspection line feedback end (10). The system realizes all-weather urban elevator inspection line planning by means of a big data algorithm. A big data system is used to collect information, so that data collection is more comprehensive; in addition, data is directly acquired from a basic level, so that the data is authentic. The system is provided with an emergency information processing end, so that the system can respond to and deal with an emergency situation in a timely manner. The system is provided with a feedback end capable of providing good positive feedback to the operation of the system, so that the system has good stability. A feasible scheme is provided for elevator inspection from a management aspect.
Patent WO-2020253075-A1 (WO)
Inventor: LIU ZEHUA
IPC: A61K31/4422
Filed: 2019-11-18
Abstract: L'invention concerne un procédé de préparation d'un inhibiteur d'arylsulfatase et de glucuronidase, comprenant : l'ajout de NO ou d'un réactif chimique pouvant réagir pour produire du NO à un solvant afin d'obtenir une solution, de telle sorte que l'inhibiteur d'arylsulfatase et de glucuronidase est obtenu. L'invention concerne également une application de l'inhibiteur d'arylsulfatase et de glucuronidase dans la préparation d'un médicament pour le traitement du cancer.
Patent WO-2021102883-A1 (WO)
Inventor: ZHOU NANQING
IPC: E04H15/06
Filed: 2019-11-29
Abstract: Disclosed is a foldable car roof tent, comprising a top cover, a support framework, and a bottom cover; the top cover is formed by combining a middle plate and a peripheral frame; the top cover is hingedly connected to the bottom cover at the rear edge; the support framework is provided between the top cover and the bottom cover; fabric is installed on support framework; the support framework comprises side support telescopic pieces, an inverted-U-shaped piece and a top support telescopic piece; two ends of each side support telescopic piece are pivotally connected to the inner sides of the top cover and the bottom cover; two ends of the inverted-U-shaped piece are pivotally connected to the inner side of the front edge of the bottom cover, two vertical rods of the inverted-U-shaped piece are telescopic rods, two ends of the top support telescopic piece are pivotally connected to the inner side of the front edge of the top cover and a transverse rod of the inverted-U-shaped piece, the top support telescopic piece comprises three telescopic rods sleeved together, and a telescopic positioning lock catch is installed between every two adjacent telescopic rods. The three telescopic rods can be relatively extended or contracted when the lock catch is unlocked, and the three telescopic rods are fixed when the lock catch is locked. The present invention is simple in structure and can provide the maximum leisure space, and luggage can be conveniently and stably placed.
Patent WO-2021109055-A1 (WO)
Inventor: HE KEBIN
IPC: F24C15/20
Filed: 2019-12-05
Abstract: Disclosed is an oil remover (1) for a kitchen range hood. The oil remover (1) is composed of vertical face partition plates (1.1) which surround in an array manner. The vertical face partition plates (1.1) are in a zigzag extending state. There is a gap between two adjacent vertical face partition plates (1.1), and the gap constitutes a zigzag ventilation partition channel. The ventilation partition channels surround in an array manner. An inner side of the ventilation partition channel constitutes an inner ventilation opening (2A), and an outer side of the ventilation partition channel constitutes an outer ventilation opening (2B). After entering the ventilation partition channel from a fume gathering area through the outer ventilation opening (2B), oil fumes flow along a zigzag path, repeatedly collide with the vertical face partition plates (1.1), then are gathered in the inner ventilation opening (2A), and finally are exhausted to the outside through an exhaust opening of a range hood. Due to the oil fumes repeatedly colliding with the vertical face partition plates (1.1) after entering the ventilation partition channel from an outer side surface of the oil remover, the probability of oil mist adhering to the vertical face partition plates (1.1) is greatly increased, and the oil removing effect is greatly improved. Moreover, an oil contamination blockage is not easily caused in the ventilation partition channel, an oil partition effect can be maintained for a long time, and daily oil contamination cleaning is more convenient.
Patent WO-2020211407-A1 (WO)
Inventor: ZHU XIAOGUANG
IPC: F25B41/34
Filed: 2019-12-12
Abstract: 一种热泵系统，包括控制器和分别与控制器电连接的压缩机（1）、换热装置和蒸发器（3）以及在除霜运行时均开启的电磁阀（2）和电子膨胀阀（6）；压缩机（1）的输出端口与换热装置、电子膨胀阀（2）及蒸发器（3）的输入端口依次连接并构成第一热泵主路，电磁阀（2）并联连接在第一热泵主路上，且电磁阀（2）输入端的冷媒温度大于输出端的冷媒温度；蒸发器（3）的输出端口与换热装置和压缩机（1）的输入端口依次连接并构成第二热泵主路。该热泵系统在利用热泵高温冷媒的基础上提高热泵除霜效果。
Patent WO-2021119921-A1 (WO)
Inventor: CACCIATORE JUSTIN THOMAS
IPC: B05B1/14
Filed: 2019-12-16
Abstract: A liquid dispensing system for dispensing two or more liquids of different viscosity, solubility and/or miscibility at high filling speed into a container through a unitary dispensing nozzle (10) to improve homogeneous mixing of such liquids, while the nozzle (10) is an integral piece free of any movable parts.
Patent WO-2020155910-A1 (WO)
Inventor: LI YINXIONG
IPC: C12N5/074
Filed: 2019-12-19
Abstract: 提供了一种组合物及其应用，利用组合物制备培养基用于诱导人多能干细胞分化为肝前体细胞，通过筛选活性组分，优化组分配比，向分化的细胞加入GSK3-beta抑制剂、Nodal激活剂、BMP激活剂、BMP抑制剂和Hedgehog激活剂，诱导人多能干细胞分化为肝前体细胞，过程简洁高效，阳性细胞含量高，降低了细胞分化所需的成本，用于药物研发和再生医学治疗相关研究和应用，应用前景广阔。
Patent WO-2020135797-A1 (WO)
Title: 一种深度图处理方法、装置和无人机
Inventor: LI ZHAOZAO
IPC: G06T7/73
Filed: 2019-12-28
Abstract: 一种用于无人机的深度图处理方法，包括：S1、对图像采集装置(30)采集的目标区域的图像进行校正；S2、对图像进行双目匹配，以获得目标区域的深度图；S3、根据深度图，获取无人机(100)周围的障碍物分布；在执行以上各步骤之前，获取各步骤的执行时间(t1, t2, t3)；根据各步骤的执行时间(t1, t2, t3)，建立至少两个线程和至少一个环形队列，由至少两个线程分别执行各个步骤，以降低总的执行时间。由至少两个线程分别执行深度图处理的各个步骤，各个线程可以通过至少一个环形队列获得其他线程的处理结果。通过加入环形队列，多线程并行运行的方式，解决了图像处理阻塞的问题，降低了延时。还公开了一种用于无人机的深度图处理装置、一种执行深度图处理方法的无人机和一种存储使无人机执行深度图处理方法的计算机可执行指令的非易失性计算机可读存储介质。
Patent WO-2021184336-A1 (WO)
Title: Configuration for phase tracking reference signal ports to enable uplink transmission with multiple codewords
Inventor: YUAN FANG
IPC: H04B7/0456
Filed: 2020-03-20
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine an association between multiple phase tracking reference signal (PTRS) ports and multiple codewords that are to be used for an uplink communication that uses multiple antenna port groups, and transmit the uplink communication using the multiple codewords based at least in part on the association. Numerous other aspects are provided.
Patent WO-2021196283-A1 (WO)
Inventor: ZHU JING
IPC: G09G3/00
Filed: 2020-04-14
Abstract: A GOA circuit and a display panel. A thirteenth transistor (T13) is added to a pull-down maintaining module (105), so as to reduce a voltage difference between a source and a drain of an eleventh transistor (T11), suppress an electric leakage of a first node (Q(n)), and increase a high-temperature limit of the first node (Q(n)); in addition, a twentieth transistor (T20) is added to a pull-down maintaining module (205), so as to reduce a voltage difference between a gate and a source of a nineteenth transistor (T19), suppress an electric leakage of the first node (Q(n)), and increase the high-temperature limit of the first node (Q(n)).
Patent WO-2020216329-A1 (WO)
Inventor: CHEN LI
IPC: H04W36/00
Filed: 2020-04-24
Abstract: The present application provides a handover method and a terminal. The method comprises: during the process of a first conditional handover, receiving instruction information sent by a source cell, and performing, by the terminal, at least one of the following operations: ignoring the instruction information; continuing the first conditional handover; stopping the first conditional handover; and performing, according to the instruction information, an operation indicated by the instruction information.
Patent WO-2021068498-A1 (WO)
Title: Railway vehicle sleeper beam, underframe and underframe welding method
Inventor: LI LI
IPC: B61F1/08
Filed: 2020-05-07
Abstract: A railway vehicle sleeper beam, comprising a sleeper beam main body, end portion cover plates (302), and floor connecting profiles (307) welded on two longitudinal sides of the sleeper beam main body; the outer sides of the floor connecting profiles at the two longitudinal ends of the sleeper beam main body are respectively welded to floors (305, 306), and the top surface of the sleeper beam main body is flush with the top surfaces of the floors; process notches (q2) are provided at two sides of the top surface of the sleeper beam main body; a rib plate at the inner side of the sleeper beam main body and the inner side of a side beam of an underframe are welded by means of a vertical welding seam therebetween, the end portion cover plates cover the process notches, the peripheries of the end portion cover plates are welded to the sleeper beam main body, the top surface of the sleeper beam main body and the side beam of the underframe are welded by means of a longitudinal welding seam therebetween, a rib plate at the outer side of a sleeper beam of the sleeper beam main body and the side beam of the underframe are welded by means of a vertical welding seam therebetween, and the bottom surface of the sleeper beam main body and the side beam of the underframe are welded by means of a longitudinal welding seam therebetween. Further disclosed are an underframe and an underframe welding method.
Patent WO-2020238592-A1 (WO)
Title: Procédé et appareil permettant de générer des informations de repère dans un environnement virtuel, dispositif électronique et support de stockage
Inventor: WANG JUNXIANG
IPC: A63F13/5372
Filed: 2020-05-11
Abstract: La présente invention porte sur un procédé et sur un appareil permettant de générer des informations de repère dans un environnement virtuel, sur un dispositif électronique et sur un support de stockage, se rapportant au domaine technique des ordinateurs. Le procédé consiste : à afficher une image d'angle de visualisation cible (201) ; à recevoir une première opération de changement d'angle de visualisation (202) ; à changer une direction d'observation de l'image d'angle de visualisation cible et une position de visée d'un cran de mire selon la première opération de changement d'angle de visualisation (203) ; à recevoir une opération de repère déclenchée sur une commande de repère (204) ; et à générer, sur un objet virtuel que la position de visée indique, des informations de repère selon l'opération de repère (205).
Patent WO-2020228727-A1 (WO)
Inventor: ZAIWEI WANG
IPC: G02B7/02
Filed: 2020-05-13
Abstract: A lens driving apparatus, a camera module, and an electronic device. The lens driving apparatus comprises a fixing assembly and a carrier (3); the carrier (3) is used for bearing a lens and is movably accommodated in the fixing assembly; a buffer gap (g1) and a limiting gap (g2, g3) are provided between the carrier (3) and the fixing assembly; the spacing of the limiting gap (g2, g3) is smaller than the buffer gap (g1); a damping element in the buffer gap (g1) connects the carrier (3) to the fixing assembly. The lens driving apparatus is not limited to providing the damping element on a convex column limiting part for buffering and shock absorption, but is respectively provided with the buffer gap (g1) and the limiting gap (g2, g3); the limiting gap (g2, g3) can be provided in a structure having a large area for limiting, so that the limiting impact area is increased, the limiting structure is prevented from being impacted and damaged; and the damping element in the buffer gap (g1) only provides the effect of absorbing vibration residual waves without limiting collision, the structure can be prevented from being damaged, and a rotor portion can be more rapidly stabilized.
Patent WO-2021159633-A1 (WO)
Title: Method and system for training image recognition model, and image recognition method
Inventor: ZHU YUMENG
IPC: G06K9/46
Filed: 2020-05-28
Abstract: Provided is an image recognition method. The method comprises: creating a training set and a validation set for image recognition based on an RGB data format; training an RGB image recognition model by using the training set and the validation set; constructing a YUV image recognition model to be trained, wherein the YUV image recognition model to be trained comprises an input layer, a prediction layer and an output layer, and the input layer comprises a luminance input branch and a chrominance input branch; and training the luminance input branch, the chrominance input branch and the prediction layer of the YUV image recognition model to be trained by using the trained RGB image recognition model and using a distillation method to obtain a YUV image recognition model, wherein the YUV image recognition model is used for recognizing an image in a YUV data format. According to the present application, training an input layer and a prediction layer of a YUV image recognition model by means of distillation by using an RGB image recognition model improves the efficiency of training the YUV image recognition model, and reduces the training cost for the YUV image recognition model.
Patent WO-2021243657-A1 (WO)
Inventor: HAN YI
IPC: C09K5/02
Filed: 2020-06-04
Abstract: An atomizing liquid gel having reversible phase transition characteristics comprises: 0.1-3.0 wt% of a glycosyl gelling agent and 97.0-99.9 wt% of atomizing liquid. A molecule of the glycosyl gelling agent is a sugar molecule to which an amide group and/or an aryl group is introduced, and optionally further contains one or more hydrophobic structure parts selected from C x H y , -O-C x H y , or -C(O)-C x H y , wherein x>2, and y>2. The atomizing liquid gel has thermal reversible and/or shear reversible phase transition characteristics; upon heating and/or oscillating, the atomizing liquid gel is changed from a gel state into a sol state, and an atomizing agent fixed in the gel is released to form an inhalable aerosol; upon stopping heating and/or oscillating, the atomizing liquid gel quickly recovers from the sol state to the gel state, and the atomizing agent which is not atomized is refixed in the gel. The atomizing liquid gel can solve the problems of a smoke condensate after suction is stopped and smoke liquid leakage of an atomizer caused by an air pressure change or external force action in transportation.
Patent WO-2021120534-A1 (WO)
Title: 一种低介电、高剥离强度的覆铜板的制备方法，覆铜板及其应用
Inventor: LIANG YONGHUA
IPC: B32B5/02
Filed: 2020-06-04
Abstract: 本公开属于半导体领域，公开了一种低介电、高剥离强度的覆铜板的制备方法包括以下步骤：(1)将聚合物溶解于有机溶剂中，加热搅拌，制得预浸液；(2)将液晶聚合物布浸渍在预浸液中，烘干，制得液晶聚合物浸渍布；(3)将液晶聚合物浸渍布与铜箔压合，制得覆铜板；步骤(1)中聚合物选自全芳香族聚酯酰胺、环氧树脂或聚酰亚胺中的至少一种；步骤(2)中液晶聚合物布是由熔点大于280℃，介电常数小于3.2，介电损耗正切角小于0.0025的液晶聚合物制得。本公开覆铜板的制备过程简单，采用合适的聚合物制成的预浸液来浸渍液晶聚合物布，制得的覆铜板的介电常数为不超过3，介电损耗正切角不超过0.0018，剥离强度不小于1.50N/mm，能耐290℃高温。
Patent WO-2021253419-A1 (WO)
Title: Method for determining feedback mode, communication apparatus and storage medium
Inventor: Du dongyang
IPC: H04W72/04
Filed: 2020-06-19
Abstract: Provided in embodiments of the present application are a method for determining a feedback mode, a communication device and a storage medium. The method comprises: determining the feedback mode of a terminal device with respect to a scenario of data reception; sending first indication information to the terminal device; the first indication information is used to indicate the feedback mode, and the terminal device determines the feedback mode of the terminal device with respect to the scenario of data reception according to the first indication information. The method for determining the feedback mode, the communication apparatus and the storage medium provided by the embodiments of the present application may dynamically adjust the feedback mode of the terminal device with respect to the scenario of data reception, and improve the flexibility of the terminal device in feeding back the scenario of data reception.
Patent WO-2022000259-A1 (WO)
Inventor: WU LIANGMING
IPC: H04L1/18
Filed: 2020-06-30
Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for sending, from an upper layer at a transmitting device to a lower layer at the transmitting device, an indication by which the lower layer determines that a packet is to be transmitted as either an initial transmission or as a retransmission. The lower layer at the transmitting device may then determine a transmission process for transmitting the packet based on the indication, and the transmitting device may transmit the packet in accordance with the transmission process. Because the lower layer may identify whether the packet is to be transmitted as either the initial transmission or the retransmission, the lower layer may adapt the transmission process to improve the chances that the packet is received by a receiving device or to limit overhead.