baber/WOPTO huggingface dataset:
Patent WO-2020113730-A1 (WO)
Inventor: LI ZHAO
IPC: C23C14/24
Filed: 2018-12-29
Abstract: Disclosed is an evaporation device, comprising a base (4); at least one evaporation source (2) arranged on a side surface of the base (4), wherein the evaporation source (2) comprises a nozzle (21) arranged at the top of the evaporation source (2); more than two angle limiting plates (1), arranged on a side surface of the base (4) and respectively arranged on two sides of the evaporation source (2), wherein the height of the angle limiting plate (1) is higher than the height of the nozzle (21); and a movable assembly (3) connected to the angle limiting plates (1), wherein the angle limiting plate (1) has an opening (11). The technical effects lie in that the angle limiting plate (1) with an opening (11) in the middle thereof can not only limit an evaporation angle of a material, but can also reduce the accumulation and growth of the material on the angle limiting plate (1) and thereby reduce the risk of blocking the nozzle (21) of the evaporation source; and angle limiting plates with various structures can meet the requirements of different evaporation materials, different evaporation processes, and different evaporation cavity structures.
Patent WO-2020082631-A1 (WO)
Inventor: YI CEN
IPC: F21V17/16
Filed: 2019-01-18
Abstract: A backlight module, comprising a rubber frame (101), and an optical film (102) located within the rubber frame (101). The optical film (102) is fixedly connected to the inner side of the rubber frame (101); at least one side of the optical film (102) is connected to the inner side of the rubber frame (101) by means of a fastening device; the fastening device comprises at least a connecting member (103) and a tightening member (104) connected to the connecting member (103).
Patent WO-2019170147-A1 (WO)
Title: 用于治疗肿瘤的方法和组合物
Inventor: LI ZONGHAI
IPC: A61P35/00
Filed: 2019-03-08
Abstract: 本发明提供一种免疫效应细胞的组合物，其中所述免疫效应细胞的组合物包含首剂量的免疫效应细胞和后续剂量的免疫效应细胞以及包含这种免疫效应细胞的组合物的治疗用试剂盒。
Patent WO-2019179479-A1 (WO)
Title: 多兼容脉搏血氧传感器、适配电缆、适配器及组合
Inventor: WANG GANBING
IPC: A61B5/1455
Filed: 2019-03-21
Abstract: 一种多兼容脉搏血氧传感器(50)包括传感器探测端(501)、传感器连接端(503)和连接在该传感器探测端(501)与该传感器连接端(503)之间的线缆(505)；该传感器探测端(501)设置有发射光源(5015)和光电探测器，该发射光源(5015)由混合有红光发射管和红外光发射管的至少三个发射管构成，该至少三个发射管相互串联在一起。该多兼容脉搏血氧传感器(50)能够兼容多种品牌/型号的监护仪，方便使用，节省费用。还公开了相应的适配电缆(70a,70b,70c)、适配器(90)及组合。
Patent WO-2020177164-A1 (WO)
Title: Display panel charging method and apparatus
Inventor: ZHOU YAPING
IPC: G09G3/36
Filed: 2019-03-25
Abstract: A display panel charging method and apparatus. The charging method comprises: acquiring a target charging time required for the light emission brightness of a reference pixel to reach a target brightness under a target driving voltage (S104); determining, according to a correlation between the target driving voltage and the target charging time of the reference pixel, a correlation between a driving voltage and a charging time of each pixel within a display panel (S105); and charging each pixel within the display panel according to the correlation between the driving voltage and the charging time of the display panel (S106).
Patent WO-2019196642-A1 (WO)
Inventor: HUANG BAZI
IPC: A61C17/00
Filed: 2019-03-26
Abstract: 一种基于智能牙刷的刷牙评价方法、装置、终端设备及存储介质。评价方法包括：实时获取智能牙刷中数据检测装置检测到的刷牙数据；对刷牙数据进行分析，统计得到每一刷牙面的刷牙时长、刷牙幅度大于第一阈值的大幅度刷牙次数、刷牙力度大于第二阈值的大力度刷牙次数以及横刷次数；根据每一刷牙面的刷牙时长、大幅度刷牙次数、大力度刷牙次数以及横刷次数确定所有刷牙面中的刷牙时长大于标准刷牙时长的刷牙超时面数、大幅度刷牙面数、大力度刷牙面数以及横刷面数；根据刷牙时长、刷牙超时面数、大幅度刷牙面数、大力度刷面数及横刷面数得到刷牙评价结果，从而得到全面、精确的刷牙评价效果，以帮助用户改善刷牙动作。
Patent WO-2020220202-A1 (WO)
Title: Quick-release connecting assembly, airscrew, power device, power assembly and unmanned aerial vehicle
Inventor: LI QI
IPC: B64C27/08
Filed: 2019-04-29
Abstract: Disclosed are a quick-release connecting assembly (100), an airscrew (200), a power device (300), a power assembly and an unmanned aerial vehicle (1000). The quick-release connecting assembly (100) comprises a first connecting member (10), a second connecting member (20) and an insert (30), wherein one of the first connecting member (10) and the second connecting member (20) is used for being mechanically coupled to the airscrew (200), and the other of the two is used for being mechanically coupled to the power device (300); one of the first connecting member (10) and the second connecting member (20) is provided with a raised portion (11), the other of the first connecting member (10) and the second connecting member (20) is provided with an accommodation portion (21), the accommodation portion (21) is provided with a mounting through hole (211) which penetrates same in a first direction (X), the raised portion (11) is provided with a recess (111), the raised portion (11) is at least partially mounted in the accommodation portion (21) in a second direction (Y), and the recess (111) of the raised portion (11) corresponds to the mounting through hole (211); and the insert (30) is inserted in the mounting through hole (211) and the recess (111), the insert (30) limits the raised portion (11) and the accommodation portion (21) to be separated from each other in the second direction (Y), and the first direction (X) intersects with the second direction (Y).
Patent WO-2020001164-A1 (WO)
Inventor: ZHU DAN
IPC: G06T5/00
Filed: 2019-05-06
Abstract: An image enhancement method may include acquiring an input image (201); solving an incident component of the input image that minimizes a loss function (202); and obtaining an optimized image of the input image based on the incident component (203), wherein the loss function comprises an activation function.
Patent WO-2020220396-A1 (WO)
Title: 一种手持式拖扫结构
Inventor: LI XIAOLIN
IPC: A47L13/12
Filed: 2019-05-13
Abstract: 本发明提供了一种手持式拖扫结构，包括：手柄和机体外壳，手柄下方通过万向节和机体外壳相连接，所述机体外壳内部设置有拖扫模块、水箱模块、驱动模块、垃圾收集模块、控制模块和电源模块；拖扫模块，包括：海绵滚筒和水槽杆，海绵滚筒由固定在机体外壳内部的驱动模块驱动旋转，所述机体外壳内部还设置有水槽杆，所述水槽杆与海绵滚筒紧贴设置，水槽杆与海绵滚筒接触面形成有清洗槽；垃圾收集模块，包括：垃圾盒和垃圾盒盖，垃圾盒内还设置有一次性垃圾盒。本发明既可以对地面进行清扫，同时也能拖地，较传统扫地拖地效率更高，效果更好；同时使用了方便更换的一次性垃圾盒，不必反复清洗垃圾盒。
Patent WO-2020073661-A1 (WO)
Inventor: SONG JIE
IPC: H04W4/14
Filed: 2019-05-27
Abstract: The present application relates to a security technology. Disclosed is a dynamic code synchronization process capacity expansion method. The method comprises: initializing and setting the number of short message dynamic code synchronization processes to be N; collecting statistics about an average synchronization time T of a short message dynamic code in a current statistical period, and calculating a reference synchronization time T J  of the short message dynamic code; determining whether to trigger capacity expansion or reduction request of the synchronization processes according to a first preset condition instruction on the basis of the average synchronization time T and the reference synchronization time T J ; and adjusting the number of the short message dynamic code synchronization processes to N' according to a preset method according to the process capacity expansion or reduction request. The present application further provides a dynamic code generator and a computer readable storage medium. According to the present application, the service pressure of short message dynamic code transmission is alleviated, and the transmission rate of short message dynamic codes is increased.
Patent WO-2020042711-A1 (WO)
Inventor: ZHANG XINJING
IPC: A61B5/0205
Filed: 2019-06-10
Abstract: A wearable device for improving the accuracy of sleep monitoring, comprising: a signal acquisition module, a signal conditioning module, a parameter extraction module, a decision module, and a sleep quality evaluation module; the signal acquisition module acquires physiological signals by means of a sensor; the signal conditioning module receives the physiological signals and obtains multiple kinds of data signals by means of signal conditioning; the parameter extraction module receives the data signals to extract feature parameter signals; the decision module is used for fusing the multiple kinds of feature parameter signals; and the sleep quality evaluation module is used for evaluating the sleep quality according to the fused multiple kinds of feature parameter signals; upon receipt of an electrocardiogram electrode signal, the signal conditioning module extracts, by means of different band-pass filtering, three kinds of physiological signals, i.e. an electrocardiogram signal, a respiratory signal, and a myoelectric signal. The present invention achieves the technical effect of providing continuous, accurate, comfortable, and low-complexity sleep monitoring.
Patent WO-2020151186-A1 (WO)
Inventor: LIU YU
IPC: B60S3/00
Filed: 2019-06-28
Abstract: A vehicle washing system based on the Internet of Things, and a vehicle washing method. The vehicle washing system based on the Internet of Things comprises: a vehicle terminal (103), a vehicle washing machine (101), and a server (102). The vehicle terminal (103) is used for outputting and displaying a vehicle washing page according to a service authorization message. The vehicle washing machine (101) is used for detecting whether a vehicle has been parked in a vehicle washing region preset by the vehicle washing machine (101), and sending, when detecting that the vehicle has been parked in the vehicle washing region, a vehicle parking success message to the server (102). The server (102) is used for acquiring a user account corresponding to the vehicle, and sending the service authorization message to the vehicle terminal (103) corresponding to the user account.
Patent WO-2020258332-A1 (WO)
Inventor: WEI CHUANDONG
IPC: G02B7/02
Filed: 2019-06-28
Abstract: Disclosed is a lens assembly, comprising a lens tube (10) and a lens set contained in the lens tube (10), the lens tube (10) comprises a tube body (110) and a clamping boss (120), the tube body (110) comprises an inner wall close to a central shaft of the tube body (110) and an outer wall arranged opposite the inner wall, the clamping boss (120) is of a ring structure, furthermore, the clamping boss (120) is arranged on the outer wall in a sheathed manner, the side, away from the outer wall, of the clamping boss (120) is provided with a first notch (130), the first notch (130) comprises a first sunken face (132), a second plane (134), and a third plane (136), the first sunken face (132) is arranged between the second plane (134) and the third plane (136), the second plane (134) and the third plane (136) are coplanar, the first sunken face (132) is recessed from the second plane (134) and the third plane (136) in the direction close to the central shaft, and a pouring mouth is arranged on the first sunken face (132). The lens assembly has high outer cleanliness and high production efficiency.
Patent WO-2021000325-A1 (WO)
Title: Uplink transmissions in wireless communications
Inventor: WU HAO
IPC: H04W68/00
Filed: 2019-07-04
Abstract: Methods, apparatus, and systems for using multiple messages by the base station to indicate sub-band information without incurring big signaling overhead are described. In one example aspect, a wireless communication method includes receiving, by a user device from a base station, a first message that includes a first set of information for configuring a transmission from the user device to the base station. The first message includes one or more fields indicating an association between the first message and a second message for configuring the transmission. The method includes receiving, by the user device, the second message from the base station. The second message includes a second set of information for configuring the transmission. The method also includes performing the transmission based on the first and the second set of information.
Patent WO-2020024878-A1 (WO)
Inventor: REN CHENGZU
IPC: B24B37/02
Filed: 2019-07-26
Abstract: L'invention concerne un ensemble de disque de meulage pour finir des surfaces de roulement d'un rouleau de palier, lequel ensemble comprend une paire de premier et second disques de meulage (21/22) qui sont coaxiaux, une face avant (211) du premier disque de meulage comprenant un ensemble de rainures linéaires réparties de façon radiale, et une face avant (221) du second disque de meulage comprenant une ou plusieurs cannelures hélicoïdales. Pendant le meulage, un rouleau de palier à traiter est réparti à chacune des intersections des rainures linéaires (2111) et des cannelures hélicoïdales (2211) correspondantes, et les surfaces de roulement de celui-ci sont respectivement en contact avec des faces de travail (21111/22111) des rainures linéaires et des cannelures hélicoïdales. Le rouleau de palier à traiter effectue une translation le long des rainures linéaires tout en tournant autour de son propre axe sous les actions de poussée et d'entraînement par frottement des faces de travail (22111) des cannelures hélicoïdales. L'ensemble de disque de meulage peut améliorer la précision de forme et l'uniformité dimensionnelle des surfaces de roulement d'un rouleau de palier, améliorer l'efficacité de traitement et réduire les coûts de traitement. La présente invention concerne également un appareil de meulage et un procédé de meulage.
Patent WO-2021035376-A1 (WO)
Inventor: LIANG JIANGFENG
IPC: C09K8/52
Filed: 2019-08-23
Abstract: The present invention provides an environment-friendly oil-water well reservoir wellbore blockage removal agent, comprising the following main components: sodium diethylenetriaminepentaacetate, ethyl acetate, alkyl glyceryl ether sulfonate, glucoside, chelating agent, sulfamic acid, and water. In the present invention, glucoside is used together with alkyl glyceryl ether sulfonate and sulfamic acid, so that not only is the corrosiveness low, but also the product performance at high temperature is stable. Moreover, the performances such as the speed of dissolving composite blockage and reservoir permeability restoration rate are significantly improved. In the environment-friendly oil-water well reservoir wellbore blockage removal agent of the present invention, the addition of sodium diethylenetriaminepentaacetate can significantly increase the foul dissolving rate of the wellbore blockage removal agent and restore the reservoir permeability.
Patent WO-2020043166-A1 (WO)
Title: 一种构建CoMP集合的方法和设备
Inventor: WANG JIAHENG
IPC: H04W24/04
Filed: 2019-08-29
Abstract: 本申请涉及通信技术领域，特别涉及一种构建CoMP集合的方法和设备，包括：终端通过测量信号强度生成包括多个基站的候选集合；所述终端向所述候选集合中的至少一个基站发送CoMP集合加入请求；所述终端从返回同意加入CoMP集合的基站中选择至少一个基站加入到CoMP集合中。基站接收终端发送的CoMP集合加入请求；所述基站在确定加入CoMP集合后通知所述终端同意加入CoMP集合。
Patent WO-2020224119-A1 (WO)
Title: Audio corpus screening method and device for use in speech recognition, and computer device
Inventor: WANG TAO
IPC: G10L15/06
Filed: 2019-08-29
Abstract: Provided in the embodiments of the present application are an audio corpus screening method and device for use in speech recognition, a computer device, and a computer-readable storage medium. The embodiments of the present application relate to the technical field of speech recognition. When screening an audio corpus, the audio corpus is examined via speech activities and segmented to produce original sentences, the audio corpus is annotated with the original sentences serving as units, the audio corpus and an annotated text thereof are used to train a speech recognition model to produce a first speech recognition model, each audio corpus segment is recognized by means of the first speech recognition model to produce a first recognized text of the audio corpus; the first recognized text and the corresponding annotated text are compared to compile statistics of a first word recognition rate of each audio corpus segment, a determination is made on whether the first word recognition rate of each audio corpus segment satisfies a first word recognition rate preset criterion, and, the audio corpus satisfying the first word recognition rate preset criterion and the annotated text of the corpus are stored.
Patent WO-2020052643-A1 (WO)
Title: Formulations of cycloserine compounds and applications thereof
Inventor: TSAI GUOCHUAN EMIL
IPC: A61K9/28
Filed: 2019-09-12
Abstract: A solid dosage form comprises an inner core containing a cycloserine compound and an outer layer attached to the inner core. The dosage form can be enteric tablet or transdermal patch, suitable for treating a neuropsychiatric disorder or tuberculosis.
Patent WO-2021056260-A1 (WO)
Title: Procédé photographique et appareil photographique
Inventor: LIN JUANXI
IPC: H04N5/232
Filed: 2019-09-25
Abstract: La présente invention concerne un procédé photographique et un appareil photographique. Le procédé photographique comprend les étapes consistant à : identifier un sujet à photographier dans une image ; mettre en œuvre une opération de suivi : régler la position d'un appareil photographique, de telle sorte que le sujet à photographier se déplace, dans l'image, vers une position cible ; et après la mise en œuvre de l'opération de suivi et si le sujet à photographier ne s'est pas déplacé jusqu'à la position cible, envoyer des informations d'invite, les informations d'invite étant utilisées pour guider le sujet à photographier jusqu'à la position cible.
Patent WO-2020199538-A1 (WO)
Inventor: Ming Tuzhang
IPC: G01N21/88
Filed: 2019-09-26
Abstract: A bridge key component disease early-warning system and method based on image monitoring data. The system comprises an image collection and data transmission system, an image processing system and an assessment early-warning system. The image collection and data transmission system consists of high-definition cameras, a solar module, an auxiliary light source, a wireless transmission network and a data receiving end; the high-definition cameras are provided on key structure parts of a bridge, and image data is collected according to a certain frequency and transmitted to the data receiving end. The image processing system has the functions of automatic reading and optimization of a high-definition image and disease recognition and classification, and achieves machine vision analysis on monitoring component operation quality. The assessment early-warning system performs tracking and condition evaluation on the development of a possible disease by using a disease binary image as a research object, and if the disease development rate and severity exceed a threshold limit value, an early-warning is given. Automatic monitoring of bridge key components is achieved, and the early-warning system and method are of great significance in ensuring the safety of the structure.
Patent WO-2021056445-A1 (WO)
Inventor: XU HONG
IPC: C12M1/34
Filed: 2019-09-27
Abstract: A flow cell, comprising a flow cell body. The flow cell body comprises a frame and a flow chamber provided within the frame; the flow chamber comprises a reaction region allowing fluid to flow through; the frame is provided with a liquid inlet, a liquid outlet, and a vent hole in communication with the flow chamber; the fluid input from the liquid inlet is output from the liquid outlet after flowing through the reaction region of the flow chamber; the vent hole is used for discharging trapped gas in the flow chamber when the fluid flows through the reaction region. Also provided are a flow cell integrally provided with a sealing ring and a biochemical substance reaction device using the flow cell.
Patent WO-2021056576-A1 (WO)
Inventor: XU YANG
IPC: H04W74/08
Filed: 2019-09-29
Abstract: Provided in the embodiments of the present application are a method and device for service transmission, and a communication device. The method comprises: a terminal device acquires first policy information and second policy information, where the first policy information is used for transmitting first service data in a session established between the terminal device and a first core network element, the second policy information is used for transmitting second service data in a session established between the terminal device and a second core network element, and transmission nodes for the session established between the terminal device and the second core network element comprise the first core network element.
Patent WO-2021062751-A1 (WO)
Inventor: XU RUIYUE
IPC: H04W16/02
Filed: 2019-09-30
Abstract: 本申请公开了一种网络频点配置方法及装置，使得第二网络管理设备可接收网络的需求信息，该网络的需求信息中携带该网络的频点需求信息或该网络的频点信息，以及，该第二网络管理设备可根据该网络的频点需求信息或频点信息确定该网络对应的子网络的频点信息，该第二网络管理设备还可向第一网络管理设备发送该子网络的频点信息，之后由第一网络管理设备根据子网络的频点信息配置小区的频点信息。因此，不需要再单独针对每个小区设置对应的频点信息，降低了配置小区频点资源过程的复杂度。
Patent WO-2021068138-A1 (WO)
Title: Anesthesia ventilation device, and information display system thereof and information display method therefor
Inventor: HUANG CHENGHUA
IPC: A61M16/00
Filed: 2019-10-09
Abstract: An information display method for an anesthesia ventilation device. A ventilation mode of the anesthesia ventilation device providing a ventilation support to a patient comprises a mechanical ventilation mode and a manual ventilation mode. Said method comprises: acquiring ventilation mode information of the anesthesia ventilation device providing a ventilation support to the patient; and outputting the acquired ventilation mode information to a display interface for display, and distinguishing different operation modes on the display interface by means of preset patterns (200). By displaying preset patterns on the display interface, the current operation mode of the anesthesia machine can be clearly and visually represented, thereby further facilitating the subsequent acquisition of breathing information.
Patent WO-2021072779-A1 (WO)
Inventor: YU CHANG
IPC: H04L5/00
Filed: 2019-10-18
Abstract: The present application provides a transmission processing method and apparatus, a device, and a storage medium. In a process relating to sidelink transmission, if a plurality of transmissions overlap in a time domain, indication information is sent to a network device, the transmissions, which overlap in a time domain, including sidelink (SL) transmissions, the indication information being used for indicating at least one of the occurrence of time domain overlap, the transmission type of the preempted resource, and the size of a retransmission resource. In this way, a network device can determine that an overlap of transmissions in a time domain, that is, a transmission collision, occurs in the process of the terminal device performing sidelink transmission, and that a resource needs to be reconfigured, avoiding the problem of data transmission failure due to the fact that the network device cannot know the occurrence of time domain overlap.
Patent WO-2020083123-A1 (WO)
Title: Engine exhaust dust removal system and method
Inventor: TANG WANFU
IPC: B03C3/08
Filed: 2019-10-21
Abstract: A method for reducing exhaust dust removal electric field coupling of an engine, selecting parameters of the anode and the cathode of an exhaust dust removal electric field, so as to reduce the number of times of electric field coupling, significantly reducing the size of an electric field dust removal device, and maintaining a higher rate of particle removal.
Patent WO-2021042468-A1 (WO)
Title: Water cooling structure of speed reducer, and speed reducer assembly
Inventor: LI JIANWEN
IPC: F16H57/04
Filed: 2019-10-29
Abstract: Provided are a water cooling structure of a speed reducer, and a speed reducer assembly, the water cooling structure comprising a chamber and a cover panel formed by the speed reducer housing, the cover panel being fixedly connected to the chamber; the chamber is separately provided with a water inlet port (1) and a water outlet port (2); the chamber is also provided with one or a plurality of partitions (6) on the two opposing side walls; the partitions (6) are arranged staggered and only connected to one side wall of the chamber, there being a gap with the opposite side wall, thereby forming a tortuous water channel, the water inlet port (1) and the water outlet port (2) being arranged at the two ends of the water channel, respectively; the partitions (6) and the side wall of the chamber parallel to the partition (6) also are vertically provided with a plurality of baffles (4), the baffles (4) being arranged staggered. The water cooling structure is integrated with the speed reducer housing as one component, and the structure is simple and conserves space, and is easy to arrange on a vehicle and furthermore, improves cooling efficiency.