baber/WOPTO huggingface dataset:
Patent WO-2020224026-A1 (WO)
Title: Dynamic monitoring method for deep sleep
Inventor: WANG ZUODI
IPC: A61B5/00
Filed: 2019-06-11
Abstract: The present application provides a dynamic monitoring method for deep sleep, comprising the following steps: first storing the standard values of some variables in a server; collecting data, establishing a model on coordinates, and calculating the variables; comparing the calculated variables with the standard values of the variables stored in the server; analyzing the comparison results and performing overall analysis; and estimating the duration of deep sleep and transmitting a message for reminding. By means of the dynamic monitoring method for deep sleep, the calculated variables are compared with the standard values of the variables stored in the server, the comparison results are analyzed, the duration of deep sleep is estimated, and the message is transmitted for reminding; a data statistics method is used to calculate the deep sleep, thereby well compensating for the defect of using an accelerator sensor for statistics on the market; the dynamic monitoring of sleep can make people scientifically manage their own health, thereby providing convenient, real-time, safe, and accurate service for users.
Patent WO-2020001515-A1 (WO)
Inventor: WANG JINJUN
IPC: B60L15/20
Filed: 2019-06-27
Abstract: The present application discloses an upper cover of a motor controller, a motor controller, a drive assembly and a vehicle. The upper cover of the motor controller comprises: a cover body, the surface of the cover body being provided with a plurality of reinforcement points, the plurality of reinforcement points being distributed in multiple rows and multiple columns, and the reinforcement points of every M rows *N columns forming a basic unit, the basic unit at least comprising a quadrangle, and among the four reinforcement points at the vertexes of the quadrangle, a diagonal reinforcement rib, extending from one of the reinforcement points to the other reinforcement point, being provided between the two reinforcement points distributed along a diagonal, one of the two diagonal reinforcement ribs which correspond to each quadrangle at least extending to the position intersecting with the other diagonal reinforcement rib, M and N both being positive integers and satisfying: M≥2, N≥2.
Patent WO-2020224075-A1 (WO)
Title: Spraying robot, control method, control apparatus, and computer readable storage medium
Inventor: ZHAO JIKAI
IPC: E04F21/08
Filed: 2019-08-07
Abstract: A spraying robot (100), a control method, a control apparatus (1), and a computer readable storage medium. The control method comprises: controlling a spraying component (3) to perform spraying along the longitudinal direction of a working surface; obtaining the transverse position of a suspension component (2) and obtaining the height position of the spraying component (3); and determining whether there is an obstacle in a longitudinal region corresponding to the transverse position of the suspension component (2), determining a height difference between the spraying component (3) and the obstacle according to the height of the spraying component (3) when there is the obstacle in the longitudinal region corresponding to the transverse position, and when the height difference is smaller than a preset height, controlling the spraying robot (100) to bypass the obstacle and continue to perform spraying after bypassing the obstacle.
Patent WO-2020134175-A1 (WO)
Inventor: MIAO QITIAN
IPC: G01N1/22
Filed: 2019-09-04
Abstract: 一种电子鼻采样器，包括：手柄(11)和采样头探针(12)，采样头探针(12)延伸自手柄(11)，具有细长的结构且具有中空管道(121)；其中，手柄(11)内设有采样管(13)，采样头探针(12)的近端与采样管(13)连通，远端远离手柄(11)；将电子鼻采样器的采样头探针(12)与采样管(13)连通，在对行李箱进行查验时，通过将采样头探针(12)伸入到行李箱内，可以降低采集到气体中混有行李箱外的空气的几率，从而可以实现对行李箱进行快速高效并且较为准确的查验。
Patent WO-2020134178-A1 (WO)
Inventor: SI YANG
IPC: H01H13/83
Filed: 2019-09-05
Abstract: 遥控器内的一种带独立背光区域的遥控器导航按键结构，包括设置在前盖（1）上设置有导航按钮（2），导航按钮（2）的四个角作为四个功能按键，导航按钮（2）包括非透明材料制成的外壳（201）以及设置外壳（201）内部的透明材料制成的内壳（202），外壳（201）上位于功能按键区域开设有两透光孔（201a、201b），两透光孔内部对应开设有两型腔（201c、201d），内壳（202）分为第一内壳（202a）和第二内壳（202b），分别设置在第一型腔（201c）和第二型腔（201d）内，导航按钮（2）下方的导电胶（3）分为第一导电胶（301）和第二导电胶（302），第一导电胶（301）套设在第二导电胶（302）外周，且相互之间形成光隔离，第一导电胶（301）和第二导电胶（302）下方对应有独立光源，通过使用所述结构完成单个按钮实现不同背光区域点亮，使得遥控器更加灵活多样，提升用户体验，可用于电视机遥控器中。
Patent WO-2021026991-A1 (WO)
Inventor: XU WENFU
IPC: B25J9/06
Filed: 2019-09-09
Abstract: An ultra-redundant linkage flexible mechanical arm based on closed-loop driving ropes, comprising a mechanical arm set (1), a driving rope set (2), and a driving part (3). The driving part (3) pulls the driving rope set (2); the driving rope set (2) pulls the mechanical arm set (1) to enable the mechanical arm set to swing; the driving rope set (2) comprises a first driving rope (21) and a second driving rope (22); a head end (21a) of the first driving rope (21) and a head end (22a) of the second driving rope (22) are connected to the mechanical arm set (1), separately; a tail end (21b) of the first driving rope (21) is connected to the driving part (3); a tail end (22b) of the second driving rope (22) penetrates through a rope transfer part (4) to be connected to the driving part (3); the rope transfer part (4) enables a direction in which the second driving rope (22) pulls the mechanical arm set (1) to be opposite to a direction in which the first driving rope (21) pulls the mechanical arm set (1).
Patent WO-2020108005-A1 (WO)
Inventor: WU CHUANZHI
IPC: F25B41/34
Filed: 2019-09-11
Abstract: A compressor (1) comprises a compressor body, and further comprises a temperature regulating device for adjusting an air suction temperature of the compressor (1). The temperature regulating device comprises a throttle module (11) and a heat exchanger (12), wherein a refrigerant enters a first liquid inlet port of the throttle module (11) via a first pipeline, a first air outlet port is connected to a second air inlet port of the heat exchanger (12) via a second pipeline, and a second air outlet port of the heat exchanger (12) is connected with an air suction opening of the compressor (1) via a third pipeline. The temperature regulating device is additionally arranged on the air suction opening of the compressor (1), such that when an air conditioning system carries out refrigeration, the refrigerant enters a connection pipeline by means of the throttle module (11), is subjected to temperature regulation by the heat exchanger (12), and then is mixed with gas discharged by an evaporator (4) and enters the air suction opening of the compressor (1), thereby solving the use problem of going beyond a use range of the compressor (1).
Patent WO-2020134191-A1 (WO)
Inventor: LIU SIQI
IPC: H04L1/00
Filed: 2019-09-12
Abstract: 本公开提供了一种序列生成方法、信号接收方法及装置、终端，属于通信技术领域。其中，序列生成方法，应用于终端，包括：利用辅助信息生成扰码序列或者参考信号序列，所述辅助信息包括以下至少一种信息的至少部分或利用所述至少部分映射得到的值或以下至少一种信息所属的范围：标识信息；定时信息；序列所属信号的内容信息；序列关联的信号的内容信息；调度模式；传输模式。
Patent WO-2020063587-A1 (WO)
Inventor: LUO CHAO
IPC: H04W24/02
Filed: 2019-09-24
Abstract: The present invention provides a method executed by user device, comprising: acquiring parameters related to paging from a base station, wherein the parameters related to paging include information related to configuration parameters of the paging search space; determining the association mode for mapping the physical downlink control channel PDCCH monitoring opportunity in the paging search space to the paging PDCCH monitoring opportunity according to the information related to configuration parameters of the paging search space, wherein in the case where the information indicates that the configuration parameters of the paging search space are configured and the search space indicated by the configuration parameters of the paging search space is not a type 0-PDCCH common search space, the non-default association method is used, and in the case where the information indicates that the configuration parameters of the paging search space are not configured, or the information related to the configuration parameters of the paging search space indicates that the configuration parameters of the paging search space are configured and the search space indicated by the configuration parameters of the paging search space is a type 0-PDCCH common search space, the default association method is used.
Patent WO-2020103578-A1 (WO)
Title: Domain name query method, and related product
Inventor: HUANG YUAN
IPC: H04L45/243
Filed: 2019-09-29
Abstract: Embodiments of the present application disclose an electronic apparatus, a domain name query method, and a related product, applicable to the electronic apparatus. The electronic apparatus is configured to have multiple domain name system (DNS) servers. The method comprises: upon detection of an Internet Protocol (IP) address query request for a target domain name, detecting whether the electronic apparatus has enabled a link aggregation (SLA) function; upon detecting that the link aggregation (SLA) function is enabled, determining multiple communication links currently enabled by the SLA function; and sending, via at least one of the multiple communication links, a query to the multiple DNS servers, and acquiring an IP address corresponding to the target domain name. The embodiments of the present application provide the domain name query method based on the SLA function, achieve domain name query via multiple links by means of multiple pre-determined query policies, and perform a multi-link query for a received domain name query request, thereby optimizing the domain name query method, preventing a query failure caused by querying a domain name via a single link, and improving the success rate and efficiency of domain name queries.
Patent WO-2021012413-A1 (WO)
Inventor: DU XIAO
IPC: H01L51/52
Filed: 2019-10-15
Abstract: Provided in the present disclosure are an OLED display screen and a fabrication method therefor, the OLED display screen comprising an array substrate and a cathode structure. The cathode structure comprises metal film layers, the metal film layers comprise a first metal film layer and a second metal film layer, the first metal film layer is located in a first active display region, and the second metal film layer is located in a second active display region. By means of adjusting the film thicknesses of the metal film layers in the cathode structure in different regions to be different, the metal film layers have different light transmission rates in different regions, which is beneficial in increasing the screen to body ratio.
Patent WO-2021072732-A1 (WO)
Inventor: LUO FEI
IPC: G06N3/06
Filed: 2019-10-18
Abstract: Disclosed are a matrix computing circuit, apparatus and method. The matrix computing circuit comprises: a control circuit; and a computing unit array. The computing unit array comprises a plurality of computing units. The computing unit comprises a first input register, a second input register, and an output register. The first input register is used for receiving data of a first input matrix. The second input register is used for receiving data of a second input matrix. The control circuit is used for receiving a matrix computing instruction, and in response to the instruction, controlling at least one of the plurality of computing units to perform, according to an indication of the instruction, a computing operation on the first input matrix and the second input matrix, the instruction being a single instruction. The output register is used for storing the computing result of the computing operation. By means of the method, the technical problems in the prior art of low computing efficiency and high power consumption during convolutional computing are resolved.
Patent WO-2020206979-A1 (WO)
Inventor: TU BIDONG
IPC: C08K13/06
Filed: 2019-10-24
Abstract: Disclosed are a semi-conductive shielding material for a high voltage cable, and a preparation method and a use thereof. Disclosed in particular, is a semi-conductive shielding material for, e.g. a high voltage 220 kV AC cable, the raw materials thereof comprising a resin substrate, a modified graphene having a particular structure, a conductive carbon black, an anti-oxidant and a cross-linking agent, and optionally comprising a dispersing agent, with the modified graphene being dosed in an amount of 0.1% to 10% of the raw materials. The preparation method comprises first preparing the modified graphene having a particular structure, then mixing the same with the rest of the raw materials to prepare the semi-conducive shielding material for an AC cable, and can be used for a 220 kV high voltage cable. The present invention increases characteristics of conductivity and surface smoothness of the shielding material, homogenizes an insulation electric field, enhances safety in power transmission, and can achieve high conductivity in the shielding material with a low amounts of graphene.
Patent WO-2021027064-A1 (WO)
Inventor: YANG MENG
IPC: H01Q1/38
Filed: 2019-10-24
Abstract: The present utility model belongs to the field of electronic devices, and in particular relates to a non-conductive shell-type antenna structure. The antenna structure comprises a non-conductive shell, a coating shielding layer arranged on the shell, a roughening treatment layer arranged on the coating shielding layer, and a conductive layer arranged on the roughening treatment layer; and the conductive layer is formed on the roughening treatment layer by means of metal spraying. Compared with the prior art, the antenna structure solves the problem of arranging an antenna structure on a non-conductive shell being difficult, and the formed antenna structure is not only simple in terms of structure, same is also more stable, and is less prone to falling, which guarantees the performance of the antenna structure more successfully. Moreover, the coating shielding layer has a certain shielding effect on the transparent or semitransparent non-conductive shell, thus preventing the internal structure of the shell from being seen; and the roughening treatment layer is arranged on an inner side of the shell, so that the overall appearance of the shell is not influenced.
Patent WO-2021081928-A1 (WO)
Inventor: YANG HAORUI
IPC: H04W76/14
Filed: 2019-10-31
Abstract: Provided are a wireless communication method and a terminal device. The method comprises: a first terminal device determines whether a first layer 2 identifier (L2 ID) for a second terminal device is valid; if the L2 ID is valid, the first terminal device uses the L2 ID to send a message to the second terminal device. By using L2 ID, the security of connection establishment can be ensured. In addition, before the first terminal device establishes a direct connection with the second terminal device, the success rate of direct connection establishment can be improved by determining the validity of the L2 ID of the second terminal device.
Patent WO-2021081967-A1 (WO)
Inventor: FU DIANBO
IPC: H02M7/757
Filed: 2019-10-31
Abstract: Embodiments of the present application disclose a rectifier, a charging system, and an electric vehicle, which are used for reducing the cost of the rectifier while achieving highly efficient conversion. Comprising: an alternating current (AC)/direct current (DC) conversion circuit and a power factor correction (PFC) circuit; the AC/DC conversion circuit comprises a diode; and a three-phase AC terminal for receiving a three-phase AC voltage in the AC/DC conversion circuit is connected with the AC terminal of the PFC circuit; the DC terminal of the AC/DC conversion circuit is connected with the DC terminal of the PFC circuit; the AC/DC conversion circuit is used for converting a first phase AC voltage and a second phase AC voltage into a first DC voltage when the absolute value of the difference between the voltage value of the first phase AC voltage and the voltage value of the second phase AC voltage in the three-phase AC voltage is greater than a voltage value of a third phase AC voltage; and a PFC circuit is used for converting the third phase AC voltage into the second DC voltage.
Patent WO-2021051539-A1 (WO)
Title: Face recognition method and apparatus, and terminal device
Inventor: ZHANG GUOHUI
IPC: G06K9/00
Filed: 2019-11-11
Abstract: A face recognition method and apparatus, and a terminal device, applicable to the technical field of face recognition. The method comprises: acquiring body point cloud data of a current user, the body point cloud data comprising a plurality of data points, and each data point having a corresponding coordinate value (S101); extracting face point cloud data in the body point cloud data (S102); obtaining voxel data in the face point cloud data according to the coordinate value of each data point in the face point cloud data (S103); extracting a plurality of feature points in the voxel data using a preset three-dimensional spatial information hierarchical learning network model, and calculating the distance between the feature points (S104); and recognizing, on the basis of the distance between the feature points, whether the current user is a target user (S105). Whether an object to be recognized is a living body is determined by means of depth information in the point cloud data, such that the living body determination can be performed without relying on user behavior, thereby improving the efficiency of face recognition.
Patent WO-2020108562-A1 (WO)
Inventor: JIA FUCANG
IPC: G06T7/11
Filed: 2019-11-28
Abstract: The present application relates to the field of medical image processing. Disclosed is an automatic tumor segmentation method and system in a CT image for segmenting a tumor focus area in the CT image and solving the problem that the segmentation precision of the CT image is low. The method comprises: performing data enhancement and expansion on original image data to obtain enhanced and expanded data; performing normalization processing on the enhanced and expanded data to obtain normalized data; inputting the normalized data into a trained processing network to obtain a segmented image; and performing noise reduction processing on the segmented image. Therefore, the differences of different original images caused by scanning of different CT machines are reduced, and the application range and the precision of the processing result of the processing network are improved.
Patent WO-2021127978-A1 (WO)
Inventor: HUANG DONGYAN
IPC: G10L13/08
Filed: 2019-12-24
Abstract: A speech synthesis method and apparatus, a computer device and a computer-readable storage medium. The method comprises: acquiring speech text to be synthesized (102); according to the speech text, obtaining a Mel spectrum corresponding to the speech text (104); inputting the Mel spectrum into a complex neural network to obtain a complex frequency spectrum corresponding to the speech text, the complex frequency spectrum comprising real part information and imaginary part information (106); and according to the complex frequency spectrum, obtaining synthesized speech corresponding to the speech text (108). The described method is able to make speech synthesis more efficient and simple.
Patent WO-2020135498-A1 (WO)
Inventor: ZHENG JIAZHEN
IPC: B24B37/04
Filed: 2019-12-25
Abstract: 提供了硅晶圆的最终抛光方法和最终抛光装置，其中，最终抛光方法包括在所述最终抛光进行至剩余预定时间内，同时使用抛光浆料和氧化溶液作为抛光液，以使得硅晶圆表面形成亲水性氧化硅薄膜。
Patent WO-2020140811-A1 (WO)
Title: Dispositif d'affichage, son procédé de commande et dispositif d'affichage virtuel monteé sur la tête
Inventor: LI KE
IPC: G02B27/01
Filed: 2019-12-25
Abstract: L'invention concerne un dispositif d'affichage, son procédé de commande et un dispositif d'affichage virtuel monté sur la tête. Le dispositif d'affichage comprend : un substrat de base (10), un écran d'affichage (20) situé sur le substrat de base (10), et une structure mobile (30) situé entre le substrat de base (10) et l'écran d'affichage (20) ; la structure mobile (30) est reliée de manière fixe à l'écran d'affichage (20), la structure mobile (30) est reliée de manière coulissante au substrat de base (10) ; l'écran d'affichage (20) comprend une pluralité de régions de pixels (A) et de régions de non-pixel (B) situé entre les régions de pixels (A) ; et la structure mobile (30) est configurée pour commander, lorsque l'écran d'affichage (20) effectue un affichage, l'écran d'affichage (20) pour effectuer un mouvement de va-et-vient à l'intérieur d'une période prédéfinie, la distance à l'intérieur d'une seule course de l'écran d'affichage (20) étant inférieure ou égale à la largeur des régions de non-pixel (B) dans une direction de déplacement, la période prédéfinie étant le temps nécessaire pour l'écran d'affichage (20) pour effectuer un mouvement de va-et-vient une fois, et le temps, lorsque l'écran d'affichage (20) peforme une course unique à l'intérieur de la période prédéfinie, étant égale au temps de rafraîchissement de l'écran de l'écran d'affichage (20) une fois, ce qui permet de réduire l'apparition d'un effet de porte d'écran pendant l'affichage.
Patent WO-2020215817-A1 (WO)
Inventor: LI HUAYU
IPC: F01K7/02
Filed: 2020-04-21
Abstract: Disclosed is a single working medium vapor combined cycle, which refers to a closing process composed of thirteen processes carried out by, separately or together, working mediums composed of M1 kilogram, M2 kilogram and H kilogram working mediums -- a pressure raising process 12 of the M1 kilogram working medium, an endothermic vaporization process 23 of the M1 kilogram working medium, a pressure reducing process 34 of the M1 kilogram working medium, an endothermic process 45 of the M1 kilogram working medium, a pressure raising process 1e of the H kilogram working medium, a mixed endothermic process e8 of the H kilogram working medium and (M1+M2) kilogram working medium, a pressure raising process 85 of the M2 kilogram working medium, an endothermic process 56 of the (M1+M2) kilogram working medium, a pressure reducing process 67 of the (M1+M2) kilogram working medium, an exothermic process 7f of the (M1+M2) kilogram working medium, a mixed exothermic process f8 of the (M1+M2) kilogram working medium and H kilogram working medium, a pressure reducing process 89 of the (M1+H) kilogram working medium, and an exothermic condensation process 91 of the (M1+H) kilogram working medium. Similarly, the working mediums can also be subjected to, separately or together, fourteen, fifteen, sixteen, seventeen, eighteen, and nineteen processes to form a single working medium vapor combined cycle.
Patent WO-2020151477-A1 (WO)
Inventor: LIU JINBIAO
IPC: H01L21/335
Filed: 2020-01-03
Abstract: Provided is a method for manufacturing a gate-all-around nanowire device, the method comprising: first forming a fin (102) on a substrate, the fin (102) being a trench for forming a nanowire; then forming, on either side of the fin (102), a layer stack in which an oxygen-containing thermal reaction layer (1202) and an oxygen-free isolation layer (1201) are alternately arranged; performing a thermal annealing process, wherein at this time, the fin (102) is made to react with the oxygen in the thermal reaction layers (1202) on two sides thereof to form a fin oxide layer (103), so the fin (102) is partitioned off by the fin oxide layers (103) in a direction perpendicular to the substrate, and the remaining fin (102) is a nanowire; and then releasing the nanowire and forming a gate electrode, thereby forming a gate-all-around nanowire device. In this method, the fin (102) is partitioned off to form a nanowire by means of forming a layer stack in which an oxygen-containing thermal reaction layer (1202) and an oxygen-free isolation layer (1201) are alternately arranged, and by means of a thermal annealing process, and this does not require the development of a new process or the introduction of new equipment, the manufacturing difficulty thereof is low, and same is compatible with existing processes, and is conducive to the mass production of gate-all-around nanowire devices.
Patent WO-2020164514-A1 (WO)
Title: 通信方法和通信设备
Inventor: CHEN LEI
IPC: H04L5/00
Filed: 2020-02-12
Abstract: 本申请提供了一种通信方法和通信设备。该方法包括：终端设备获取服务小区的上行定时提前量TA；终端设备获取服务小区与邻小区的下行信号时间差；终端设备基于服务小区的上行TA与下行信号时间差，获取邻小区的上行TA；基于下行子帧定时和邻小区的上行TA，终端设备向邻小区发送上行信号。通过获取邻小区的上行TA，使得终端设备可以基于邻小区的上行TA，向邻小区发送上行信号，从而终端设备发送的上行信号和该邻小区的上行接收定时对齐，降低终端设备发送的上行信号对邻小区造成的干扰，提高终端设备和邻小区的通信性能。