baber/WOPTO huggingface dataset:
Patent WO-2021017956-A1 (WO)
Title: Negative electrode active material, preparation method therefor and secondary battery, battery module, battery pack and device related thereto
Inventor: LIANG CHENGDU
IPC: H01M4/48
Filed: 2020-07-21
Abstract: The present application falls within the technical field of energy storage, and specifically discloses a negative electrode active material comprising SiO  x  particles and a modified polymer coating layer coating the SiO  x  particles, with 0 < x < 2; the negative electrode active material has a peak intensity I  1  at a Raman shift in the range of 280 cm  -1  to 345 cm  -1 , the negative electrode active material has a peak intensity I  2  at a Raman shift in the range of 450 cm  -1  to 530 cm  -1 , and the negative electrode active material has a peak intensity I  3  at a Raman shift in the range of 900 cm  -1  to 960 cm  -1 , with 0.1 ≤ I  1 /I  2  ≤ 0.6 and 0.2 ≤ I  3 /I  2  ≤ 1.0. Further disclosed are a method for preparing the negative electrode active material and a secondary battery, a battery module, a battery pack and a device related thereto.
Patent WO-2021036691-A1 (WO)
Title: 电机、电机组件、食物处理机、送风装置及家用电器
Inventor: LIANG XIANTANG
IPC: H02K1/14
Filed: 2020-08-03
Abstract: 本申请提供了一种电机、一种电机组件、一种食物处理机、一种送风装置及一种家用电器，其中一种电机包括：转子组件；定子组件，设置在转子组件的一侧；定子组件包括：定子齿，定子齿的数量为至少两个；定子绕组，定子绕组的数量为至少两个，至少两个定子绕组分别设置在定子齿上。本申请所提供的电机包括转子组件和定子组件，将定子组件设置在转子组件的一侧，可以使转子组件相对定子组件轴向分离，且定子组件设置为非封闭的结构，通过减少了定子组件中定子绕组的设置数量使定子组件的重量减轻，减轻了电机的整体质量，从而实现了电机整体的轻量化的技术效果。
Patent WO-2021027746-A1 (WO)
Inventor: KUANG YIRU
IPC: H04W52/02
Filed: 2020-08-07
Abstract: A communication method and apparatus. The method comprises: a first user equipment (UE) sends a first message to a network device, wherein the first message is used for indicating the binding relation between the first UE and a second UE; the first UE receives at a first paging occasion a paging message sent by the network device according to the binding relation, the paging message comprising a paging message of the second UE; the occasion when the first UE receives the paging message being the first paging occasion; the occasion when the second UE receives the paging message being a second paging occasion. The first UE receives the paging message of the second UE at the first paging occasion, so that the second UE does not need to wake up at the paging occasion to receive the paging message of the second UE, thereby reducing signaling overhead and reducing the power consumption.
Patent WO-2021027773-A1 (WO)
Title: Définition d'une taille de sous-image dans le cadre d'un traitement vidéo
Inventor: ZHANG KAI
IPC: H04N19/119
Filed: 2020-08-10
Abstract: La présente invention concerne un procédé de traitement vidéo qui consiste à effectuer une conversion entre une vidéo comprenant une image vidéo qui inclut elle-même de multiples sous-images et de multiples blocs vidéo, et une représentation codée de la vidéo conformément à une règle. La règle spécifie qu'une limite entre deux sous-images quelconques est également une limite entre deux blocs vidéo.
Patent WO-2021047348-A1 (WO)
Title: Method and apparatus for establishing passable area map, method and apparatus for processing passable area map, and mobile device
Inventor: WU MINSHENG
IPC: G05D1/02
Filed: 2020-08-14
Abstract: A method and apparatus for establishing a passable area map, a method and apparatus for processing a passable area map, and a mobile device, relating to the technical field of mobile devices. The method comprises: obtaining a reachable actual location of a mobile device in a working area; and establishing a passable area map on the basis of the reachable actual location of the mobile device, wherein the passable area map comprises on-map locations; the on-map locations comprise a reachable on-map location, and the reachable on-map location is the on-map location of the reachable actual location of the mobile device mapped to the passable area map; the on-map location does not comprise the on-map location of a barrier. The mobile device can implement positioning, path planning and barrier-avoidance functions on the basis of the passable area map of the present invention; in comparison with a general map, the passable area map of the present invention is more suitable for the running of the mobile device in a particular working area, the computation burden of the mobile device is lowered, and the map establishing time is reduced.
Patent WO-2022036618-A1 (WO)
Inventor: LIU CHENLI
IPC: A61K35/74
Filed: 2020-08-20
Abstract: A bacterial targeting vector and use thereof in tumor treatment, in particular, a bacterial targeting vector carrying a cytokine such as interleukin 6 and interleukin 10 or carrying a polynucleotide such as mRNA of the cytokine and use thereof in tumor treatment. An attenuated chassis bacterium capable of targeting solid tumors can be used as a delivery carrier of a tumor therapy molecule, and achieve expression and controllable release of a human/murine cytokine, thereby achieving anti-tumor effects.
Patent WO-2021114760-A1 (WO)
Inventor: XIA DAXUE
IPC: G09G3/32
Filed: 2020-09-04
Abstract: A chrominance visual angle correction method for a display (30), and an intelligent terminal and a storage medium. The method comprises: acquiring data of the brightness of different primary colors varying with the gray scale at a vertical visual angle and a squint visual angle, and generating a search database (S10); splitting, according to the search database and a preset rule, the pixel gray scale of the display (30) into a plurality of low and high gray scale combinations composed of high gray scales and low gray scales (S20); and calculating the scales of brightness of the plurality of low and high gray scale combinations, and acquiring a low and high gray scale combination the scale of brightness of which is closest to the scale of vertical vision brightness as a primary color pixel gray scale (S30). By means of making primary colors have the same scale of brightness at the vertical visual angle and the squint visual angle, the chrominance visual angle of the display (30) is improved, such that the squint visual angle can be improved without changing the performance at the vertical visual angle, thereby greatly improving a viewing effect of the display (30) at the squint visual angle, and facilitating a large-visual-angle application scenario of the display (30).
Patent WO-2022047744-A1 (WO)
Inventor: ZHOU WANG
IPC: G06K9/00
Filed: 2020-09-04
Abstract: 一种用于地图的路面提取方法，包括：基于原始激光点云，确定路面的候选路面点，其中所述原始激光点云是激光传感器采集的点云；在相机采集的图像中确定路面的路面图像；将所述候选路面点与所述路面图像进行融合，得到所述路面的第一路面点；提取所述第一路面点的第一路面包络线，其中所述第一路面包络线包括所述第一路面点中的一组有序点，用于表征所述路面的轮廓；基于所述原始激光点云和所述第一路面包络线，确定所述路面的第一路面点云。
Patent WO-2021243872-A1 (WO)
Inventor: LU HUILONG
IPC: C07C47/052
Filed: 2020-09-08
Abstract: Disclosed is a horizontal formaldehyde oxidizer, comprising a first barrel body, a second barrel body and a fourth barrel body, wherein third barrel bodies are arranged on both the left side wall of the first barrel body and the right side wall of the second barrel body; fifth barrel bodies are arranged on both sides, close to one another, of the two groups of the third barrel bodies; the fourth barrel body is arranged between the two groups of the fifth barrel bodies; and the top of the third barrel body is arranged with an oxidation head. In the present invention, by means of the structure of the horizontal formaldehyde oxidizer, the oxidation head is separated from a cooling structure, which addresses the limitation on the cooling speed caused by the same diameter of a heat transfer zone and an oxidation zone in a traditional oxidizer, thereby greatly improving the production capacity, and same can also be conveniently disassembled and maintained. The pre-cooling of a reaction gas through a finned tube below a sieve plate and the use of a heat insulation plate are also beneficial for protecting a tube plate and the ends of a heat exchange tube; by means of the co-working of the two groups of the oxidation heads, the production can be doubled or more; and a group of the oxidation heads can be divided into two or more groups, which is convenient for manufacturing and transportation, and is suitable for wide promotion and use.
Patent WO-2021169243-A1 (WO)
Title: 分布式事务的处理方法、装置及系统
Inventor: JIANG YU
IPC: G06F16/18
Filed: 2020-09-10
Abstract: 一种分布式事务的处理方法、装置及系统，属于分布式技术领域。业务客户端发送至业务数据库的数据库操作指令中可以携带有分布式事务的上下文，使得网络代理节点可以基于该分布式事务的上下文，以及该数据库操作语句来创建和处理事务分支。由于可以通过网络代理节点来创建和处理事务分支，因此无需该业务客户端部署用于创建和处理事务分支的接口，从而有效降低了业务客户端应用于分布式事务处理系统的开发成本。
Patent WO-2021047642-A1 (WO)
Title: Gardening tool
Inventor: LI XINGHONG
IPC: B62D55/30
Filed: 2020-09-11
Abstract: Provided is a gardening tool, which belongs to the field of electric tools, and comprises a frame body (1), a walking mechanism which is arranged below the frame body (1) to enable the gardening tool to move, a working mechanism arranged on the frame body (1) and used for performing a working task and a driving mechanism for driving the working mechanism to operate, and the walking mechanism comprises a driving shaft (2) arranged on the frame body (1), a driving wheel (3) arranged on the driving shaft (2), a driven shaft (4) arranged on the frame body (1) and parallel to the driving shaft (2), a driven wheel (5) arranged on the driven shaft (4), and a track (6) tensioned on the driving wheel (3) and the driven wheel (5), the gardening tool further comprises a tension mechanism (7) and a swing rod (9), which are arranged on the frame body (1), the driven shaft (4) is movably mounted on the frame body (1) through the swing rod (9), and the tension mechanism (7) is arranged on one side of the driven shaft (4) and exerts a force on the driven shaft (4) to make the driven shaft (4) relatively away from the driving shaft (2).
Patent WO-2021253669-A1 (WO)
Title: Floor brush assembly for cleaning device, cleaning device, and vacuum cleaner
Inventor: BIAN XIAOXIAN
IPC: A47L9/02
Filed: 2020-09-24
Abstract: A floor brush assembly (10) for a cleaning device (1) may be connected to a body unit (20) of the cleaning device (1). A first positioning part (201) is arranged on the back of the body unit (20). A plurality of first limiting parts (202) are arranged at the bottom of the body unit. The floor brush assembly (10) comprises a floor brush housing (11) and a connecting member (15). The connecting member (15) is pivotably connected to the floor brush housing (11). The connecting member (15) is provided with a second positioning part (153) and a plurality of second limiting parts (154). When the body assembly (20) is connected to the floor brush assembly (10), the second positioning part (153) engages the first positioning part (201), and the plurality of second limiting parts (154) respectively engage with the plurality of first limiting parts (202) on the basis of a one-to-one correspondence. When the body unit (20) is turned relative to the floor brush housing (11), the second positioning part (153) and the plurality of second limiting parts (154) simultaneously act on the body unit (20). By providing a plurality of second limiting parts (154), and by allowing the second positioning part (153) and the plurality of second limiting parts (154) to simultaneously act on the body unit (20), both may absorb the torque generated when the body unit (20) is turned.
Patent WO-2021057904-A1 (WO)
Title: 定位参考信号的映射方法、终端及网络侧设备
Inventor: SI YE
IPC: H04L5/00
Filed: 2020-09-25
Abstract: 本公开公开了一种定位参考信号的映射方法、终端及网络侧设备，属于通信技术领域。定位参考信号的映射方法，应用于终端，包括：获取定位参考信号的映射信息，所述映射信息指示定位参考信号资源中至少部分符号的相对资源粒子偏移量；根据所述映射信息，确定定位参考信号资源中每个符号的相对资源粒子偏移量。本公开的技术方案提供了定位参考信号图样配置的方案。
Patent WO-2022052183-A1 (WO)
Title: 线圈和无线充电设备
Inventor: WANG HONGJUN
IPC: H01F27/28
Filed: 2020-09-25
Abstract: 一种线圈和无线充电设备，所述线圈采用间隔交叉进线以达到首尾线圈对称式分布，即与输入端口最相近的线圈和与输出端口最相近的线圈为一组，与输入端口次相近的线圈和与输出端口次相近的线圈为一组，以此类推，每组中的两线圈的线长相等，使线圈电流分布更均匀，磁场分布更均匀，从而减小交流电阻。
Patent WO-2021179634-A1 (WO)
Inventor: CAI JIALING
IPC: H04M3/51
Filed: 2020-10-29
Abstract: The present application relates to the field of big data, and discloses a customer service dispatching method, apparatus and device, and a storage medium. Said method comprises: receiving a customer service request initiated by a user account, and determining a service attribute of the user account according to the customer service request; acquiring a plurality of dispatching policies, and calculating matching scores between the service attribute and the dispatching policies; ranking the dispatching policies according to the matching scores, so as to obtain a corresponding dispatching policy table; and according to the dispatching policy table, selecting a customer service agent matching the user account, and enabling access of the user account to the customer service agent. The present application also relates to the block chain technology, and the dispatching policy is stored in a block chain. The present application implements a flexible combination of dispatching policies, improves the efficiency of customer service resource allocation, and reduces the customer service operation cost.
Patent WO-2021083373-A1 (WO)
Inventor: LU XINTONG
IPC: H04B7/06
Filed: 2020-10-30
Abstract: Embodiments of the present application provide a communication control method and device, a base station, and a storage medium, comprising: calculating an analog-to-digital converter (ADC) quantization bit number and the total spectral efficiency corresponding to the number of antennas to be selected, the number of said antennas being less than or equal to the maximum number of antennas, and the maximum number of antennas being determined on the basis of a preset minimum ADC quantization bit number and a preset maximum system total power consumption; determining the target number of antennas from the number of said antennas on the basis of the total spectral efficiency corresponding to the number of said antennas; and controlling communication of a base station on the basis of the target number of antennas and a target ADC quantization bit number corresponding to the target number of the antennas.
Patent WO-2022088226-A1 (WO)
Inventor: ZHANG HUAGUANG
IPC: G01N27/83
Filed: 2020-11-06
Abstract: 一种基于异构场信号的管道缺陷智能反演方法，涉及管道缺陷无损检测技术领域。方法首先采集异构场信号，并进行异常判断，再利用改进的平均中值法对异构场信号进行基值校正，用小波分析方法进行去噪处理；然后对去噪处理后的管道缺陷对应的异构场信号进行填补操作，将不同尺寸的异构场信号统一成相同大小，并对信号幅值做非线性变换；设计具有轴对称结构的稀疏自编码器，得到管道缺陷对应的异构场信号的初级特征；对管道缺陷的长、宽、深度进行分类，得到各管道缺陷的类别标签；设计多分类神经网络，对管道缺陷对应的异构场信号进行分类，提取出含有缺陷尺寸信息的深层特征；构造随机森林回归模型，实现对管道缺陷尺寸的智能化反演。
Patent WO-2021139379-A1 (WO)
Title: Activity configuration method and apparatus, readable medium and electronic device
Inventor: CHEN YONGTAO
IPC: G06F9/451
Filed: 2020-11-06
Abstract: The present disclosure relates to an activity configuration method and apparatus, a readable medium and an electronic device. The method comprises: acquiring a rule plug-in selection instruction input by a user, wherein the rule plug-in selection instruction is used for indicating one or more rule plug-ins selected by the user, and each of the rule plug-ins is a plug-in capable of achieving an activity function; determining activity rule configuration information according to the rule plug-in selection instruction; acquiring activity online configuration information input by the user; and configuring an activity according to the activity rule configuration information and the activity online configuration information. Therefore, by means of abstracting an activity rule of an existing activity scheme into a single rule plug-in, when a new activity is created, the required activity can be obtained by means of directly selecting rule plug-ins according to an activity rule and then combining same, such that the amount of repeated work of a developer in an activity development process is reduced, and the efficiency of activity development is improved.
Patent WO-2021129217-A1 (WO)
Title: 一种低烟无卤建筑线电缆材料及其制备方法
Inventor: PAN WEIDONG
IPC: C08L23/08
Filed: 2020-11-12
Abstract: 一种建筑线电缆材料及其制备方法，所述建筑线电缆材料的制备原料按重量百分比计包括线性低密度聚乙烯10-30％、热塑性弹性体5-20％、三元乙丙橡胶0.5-10％、马来酸酐接枝EVA 5-10％、氢氧化铝30-40％和改性次磷酸铝2-10％；所述制备方法包括如下步骤：(1)称取配方量的上述原料进行混合，而后密炼熔融共混，挤出，得到共混颗粒；(2)将所述共混颗粒制成线材，再对所述线材进行辐照交联，得到所述建筑线电缆材料。
Patent WO-2021104100-A1 (WO)
Inventor: WANG YONGQIANG
IPC: G06F16/957
Filed: 2020-11-17
Abstract: A URL refreshing method, apparatus and device in a CDN, and a CDN node, relating to the technical field of data processing, and the technical problem of poor URL refreshing efficiency in a CDN. The method comprises: receiving a first refreshing request, the first refreshing request comprising at least one URL to be refreshed (S310); comparing the at least one URL with a URL stored in a local database, the local database storing a URL corresponding to a locally stored source file (S320); and executing a refreshing operation of the URL existing in the database (S330).
Patent WO-2022021703-A1 (WO)
Inventor: YANG CHUNPING
IPC: E04H6/22
Filed: 2020-11-25
Abstract: A deep well-type three-dimensional garage equipped with a charging function, comprising a lifting device (8), a traverse-moving comb platform (9) and an underground shaft, and further comprising a charging switch device (11). The charging switch device (11) comprises a car charging socket female connector (1101) and a mobile charging support (1102). First and second car charging socket male connectors (1103, 1104) that match with the car charging socket female connector (1101) are provided on the mobile charging support (1102). The second car charging socket male connector (1104) is used to connect to the car charging socket female connector (1101), and the first car charging socket male connector (1103) is used to connect to a car charging connection line (17). When the traverse-moving comb platform (9) completely enters a parking space, the second car charging socket male connector (1104) is located directly above the car charging socket female connector (1101), and the two are in an up-down docking state. The traverse-moving comb platform (9) is lowered, and the second car charging socket male connector (1104) is plugged into the car charging socket female connector (1101) so that the car may be charged. The deep well-type three-dimensional garage equipped with the charging function may implement automatic charging while the vehicle is stored, thus specifically saving the time with which cars are parked outside for charging.
Patent WO-2021110109-A1 (WO)
Title: Apparatus and method of wireless communication
Inventor: LIN HAO
IPC: H04W72/04
Filed: 2020-12-03
Abstract: An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes receiving, by the UE from a base station, a first information and/or a second information and/or a third information; and based on the first information and/or the second information and/or the third information, the UE determines a physical uplink control channel (PUCCH) resource corresponding to a PUCCH resource index r  PUCCH  and determines an orthogonal cover code (OCC) index and/or an interlace index for the PUCCH resource. This can solve issues in the prior art, provide PUCCH resource determination, provide a good communication performance, and/or provide high reliability.
Patent WO-2022120889-A1 (WO)
Title: 一种具有保护机构的颚式破碎机
Inventor: ZHU XINGLIANG
IPC: B02C1/02
Filed: 2020-12-15
Abstract: 一种具有保护机构的颚式破碎机，解决了现有破碎机负载过大时飞轮（5）带动转轴（4）进行转动容易损坏设备的问题。在使用中，当活动颚板（3）的负载过大时，通过控制模块（9）驱动保护机构（6）使转轴（4）与飞轮（5）之间的连接脱离，飞轮（5）在转轴（4）上空转，失去动力的转轴（4）与活动颚板（3）迅速停止运动，有效避免质量较大的飞轮（5）带动转轴（4）与活动颚板（3）继续运动对设备造成损伤，有效保护设备，且不需要进行后续的零件更换即可继续进行破碎工作，破碎效率较高，使用时较为方便。
Patent WO-2022126496-A1 (WO)
Inventor: LIU YONG
IPC: H04W4/02
Filed: 2020-12-17
Abstract: Selon des modes de réalisation, la présente invention concerne des dispositifs, des procédés, des appareils et des supports de stockage lisibles par ordinateur de retransmission de signal de référence de positionnement de liaison latérale (PRS). Le procédé comprend la transmission, à un deuxième dispositif, d'un premier signal de référence de liaison latérale associé à une procédure de positionnement ou de télémétrie du premier dispositif ; et recevoir, en provenance du deuxième dispositif, un deuxième signal de référence de liaison latérale associé à la procédure de positionnement ou de télémétrie, le deuxième signal de référence de liaison latérale comprenant des informations indiquant si le premier signal de référence de liaison latérale doit être retransmis. De cette manière, la retransmission du PRS de liaison latérale peut être déclenchée sans consommation de ressources supplémentaires et une estimation de RTT rapide pour une télémétrie et un positionnement de liaison latérale peut être obtenue.
Patent WO-2022041594-A1 (WO)
Title: 一种耐磨防腐涂料及其制备方法与应用
Inventor: LV WANGYAN
IPC: C09D5/08
Filed: 2020-12-21
Abstract: 一种耐磨防腐涂料及其制备方法和应用，由A组分和B组分制成。其中组分A中的聚氨酯树脂作为涂料成膜物，配以缓蚀剂、耐磨填料和体质填料，在聚氨酯树脂耐磨性的基础上，通过缓蚀剂的缓蚀作用，以及耐磨填料的高耐磨性提高了涂层的耐磨损性能，体质填料的使用降低了涂料的成本，触变剂使得涂料具有良好的贮存稳定性。B组分包括固化剂。该涂料中不含金属成分。
Patent WO-2022133713-A1 (WO)
Inventor: WU XIAOMENG
IPC: A61K8/25
Filed: 2020-12-22
Abstract: Provided herein is a bi-phase composition comprising: (A) a continuous aqueous phase; (B) an oil phase comprising an unstable active agent, and (C) hydrophobic particles adhered on the surface of the oil phase.
Patent WO-2021129763-A1 (WO)
Title: 业务传输方法及装置、计算机可读的存储介质、电子装置
Inventor: ZENG JIRUI
IPC: H04L12/851
Filed: 2020-12-24
Abstract: 本申请提供了一种业务传输方法及装置、计算机可读的存储介质、电子装置，其中，业务传输方法包括：根据第一标识信息将业务流中包含的多组业务数据分别引入至多组所述业务数据一一对应的第一处理路径中进行处理，以获取对所述多组所述业务数据分别进行处理后得到的多个包数据；并将多个所述包数据发送至接收侧，以供所述接收侧根据多个所述包数据获取所述业务流。
Patent WO-2021143636-A1 (WO)
Title: Heliostat frame and heliostat thereof, and heliostat field
Inventor: JIN JIANXIANG
IPC: F24S25/20
Filed: 2021-01-11
Abstract: A heliostat frame, comprising: a main beam (21) and a plurality of auxiliary beams (23) arranged at intervals on the main beam (21). Each auxiliary beam (23) is fixed on the main beam (21) along an extension direction of a central axis of the main beam (21), and a plurality of supporting block assemblies are arranged on the auxiliary beam (23); each supporting block assembly comprises a supporting block (26) and a bonding sheet (27), and the supporting block (26) is connected to a reflective surface (1) of a heliostat by means of the bonding sheet (27); the height of each supporting block (26) is set according to a position thereof on the corresponding auxiliary beam (23), so that a connection line of centers of top surfaces of the supporting blocks (26) on the auxiliary beam (23) is arc-shaped.
Patent WO-2022151079-A1 (WO)
Inventor: FAN JIANGSHENG
IPC: H04W48/18
Filed: 2021-01-13
Abstract: Embodiments of the present application provide a wireless communication method, a terminal device, and a network device. The terminal device can determine logical number information corresponding to a network identifier in third-party network identifier configuration information configured on a network side so as to optimize a third-party network. The wireless communication method comprises: a terminal device determines logical number information corresponding to a network identifier in third-party network identifier configuration information configured on a network side; the terminal device selects, according to the logical number information, access control parameter configuration and/or system resource configuration associated with the logical number information; and/or, the terminal device generates, according to the logical number information, a message containing network routing parameters.