baber/WOPTO huggingface dataset:
Patent WO-2020143128-A1 (WO)
Title: Matériau de biomasse chargé in situ d'argent/dioxyde de titane basé sur une modification par polydopamine et son procédé de préparation
Inventor: LIU GONGGANG
IPC: B27K3/02
Filed: 2019-04-18
Abstract: L'invention concerne un matériau de biomasse chargé in situ d'argent/dioxyde de titane basé sur une modification par polydopamine et son procédé de préparation. Le procédé comprend les étapes suivantes : imprégnation d'un matériau de biomasse prétraité dans une solution de dopamine, ajustement d'une valeur de pH à 8-10 et réalisation d'une réaction d'agitation pour obtenir un matériau de biomasse modifié par polydopamine ; imprégnation du matériau de biomasse modifié par polydopamine dans une solution de sulfate de titanyle, puis réalisation d'une réaction d'hydrolyse dans une solution alcaline présentant la valeur de pH de 7-10 pour obtenir un matériau de biomasse chargé in situ de dioxyde de titane ; imprégnation du matériau de biomasse chargé in situ de dioxyde de titane obtenu dans une solution de nitrate d'argent, réalisation d'une réaction de réduction et séchage du matériau pour obtenir le matériau de biomasse chargé in situ d'argent/dioxyde de titane. Le procédé présente les avantages suivants : procédé simple, industrialisation facilement mise en œuvre, bon effet de résistance à la moisissure, et autres.
Patent WO-2019210821-A1 (WO)
Title: Systems and methods for providing driving guidance
Inventor: CHAN CHUN HONG
IPC: G08G1/16
Filed: 2019-04-28
Abstract: A driving guidance system that provides a driving guidance to a driver when the driver makes operations to remotely control a vehicle in a driving route. The driving guidance system includes at least one driving guidance equipment, an analytic engine, a control platform. The driving guidance equipment is distributed along the driving route for recording data of the vehicle. The analytic engine receives and analyzes the data of the vehicle to generate a plurality of features of the vehicle. The control platform further includes a real virtuality objects generator and a display. The real virtuality objects generator generates a plurality of real virtuality objects based on the features of the vehicle and the display shows the real virtuality objects to the driver of the vehicle for providing the driving guidance.
Patent WO-2020220285-A1 (WO)
Inventor: WU CHUNLI
IPC: H04L1/16
Filed: 2019-04-30
Abstract: Embodiments of the present disclosure relate to apparatuses, methods and computer readable storage media for configured grant operation. The first apparatus comprises at least one processor; and at least one memory including computer program codes; the at least one memory and the computer program codes are configured to, with the at least one processor, cause the device at least to transmit a transport block of a Hybrid Automatic Repeat Request process on preconfigured resources for an uplink transmission to a second apparatus while starting a first timer and a second timer for the Hybrid Automatic Repeat Request process, wherein the first timer indicates a time period during which the transport block is able to be retransmitted on the preconfigured resources, and wherein the second timer is configured to expire before the first timer; monitor a response associated with the transport block from the second apparatus; and in response to the second timer expiring before receiving the response and before expiry of the first timer, retransmit the transport block while restarting the second timer. In this way, a new solution for the HARQ process selection is achieved to avoid the overwriting of the Protocol Data Unit (PDU). Meanwhile, two different timers may run at the same time when the transmission of a transport block is initiated, to control the HARQ processes on the configured grant resources.
Patent WO-2020052249-A1 (WO)
Title: Cleaning operation area microorganism control system and use method therefor
Inventor: Qu hanpeng
IPC: A61L2/24
Filed: 2019-05-10
Abstract: Disclosed are a cleaning operation area microorganism control system and a use method therefor. The system comprises a cleaning air conditioner (1), an ozone generator (2), ozone concentration detectors (4) and a controller (3), wherein the cleaning air conditioner (1) has a dehumidification and heat preservation function and a fresh air supplement function; an output pipe of the ozone generator (2) is connected to an air outlet pipeline (7) of the cleaning air conditioner (1); multiple ozone concentration detectors (4) are arranged in different operation areas of a cleaning operation area (6); and the controller (3) is in signal connection with the cleaning air conditioner (1), the ozone generator (2) and the ozone concentration detectors (4), respectively. In the use method, ozone is uninterruptedly sent to the cleaning operation area (6) by means of circulating air via the air outlet pipeline (7) of the cleaning air conditioner (1) for sterilization. The control system and use method realize comprehensive dynamic sterilization, and the sterilization effects of operation areas are monitored and adjusted in real time.
Patent WO-2020001182-A1 (WO)
Title: 声纹识别方法、电子装置及计算机可读存储介质
Inventor: ZHENG NENGHENG
IPC: G10L25/24
Filed: 2019-05-14
Abstract: 一种声纹识别方法、电子装置及计算机可读存储介质，其中，该声纹识别方法包括：获取待分析的语音数据；提取所述语音数据中的变化因子特征，通过易错点分类器，根据所述变化因子特征对所述语音数据进行误判分类，得到所述语音数据在所述K个子系统中被误判的相对误判概率；确定任一子系统对应的相对误判概率与所述K个子系统的平均相对误判概率的偏置量，并根据所述偏置量计算相应子系统的最终融合权重；通过所述最终融合权重对相应的各个子系统的识别结果进行加权，根据加权后各个子系统的识别结果得到所述语音数据的综合识别结果。
Patent WO-2020001188-A1 (WO)
Inventor: ZHAO LI
IPC: H04W56/00
Filed: 2019-05-15
Abstract: La présente invention concerne un procédé et un terminal de détermination de source de synchronisation. Le procédé de détermination de source de synchronisation consiste à : détecter un signal de synchronisation d'un système mondial de navigation par satellite (GNSS) ; si un signal de synchronisation du GNSS peut être détecté, utiliser le GNSS en tant que source de synchronisation du terminal ; sinon, déterminer une source de synchronisation du terminal selon la capacité de réception du terminal et les informations de configuration de réseau.
Patent WO-2019228489-A1 (WO)
Inventor: BAI NINI
IPC: H01L51/52
Filed: 2019-05-31
Abstract: L'invention concerne un substrat matriciel (100), comprenant : une base (10) ; une première partie à motifs (1) disposée au niveau de la base (10) et agencée pour être adjacente à une région d'encapsulation (A) de la base (10) ; et une seconde partie à motifs (2) disposée au niveau de la base (10) et agencée pour être adjacente à la première partie à motifs (1) au niveau de la même couche, la première partie à motifs (1) comprenant une partie de trou traversant (3) sur un côté de celle-ci à proximité de la seconde partie à motifs (2). L'invention concerne également un procédé de fabrication du substrat matriciel (100) et un panneau d'affichage (200) comprenant le substrat matriciel (100).
Patent WO-2020237636-A1 (WO)
Inventor: NIU ZHONGYU
IPC: A61M11/02
Filed: 2019-05-31
Abstract: A denoising apparatus, a power apparatus (1), a coffee inhalation system. The denoising apparatus comprises a denoising apparatus body (13); a first cavity (131) and a second cavity (132) which are independent from each other are provided inside the denoising apparatus body (13); a first air inlet (1311) and a first air outlet (1312) are provided on the denoising apparatus body (13) at positions corresponding to the first cavity (131); a second air inlet (1321) and a second air outlet (1322) are provided on the denoising apparatus body (13) at positions corresponding to the second cavity (132); the first air inlet (1311) is communicated with the outside of the denoising apparatus body (13); the first air outlet (1312) is connected to an air inlet connector (1211) of a compression air pump (12) of an atomizer; the second air inlet (1321) is connected to an air outlet connector (1212) of the compression air pump (12); a second air outlet (1322) is connected to an atomization cup of the atomizer; one of the first cavity (131) and the second cavity (132) is provided with an elastic silencer ball (133).
Patent WO-2020199352-A1 (WO)
Title: Optical receiver with photodiode disposed directly on a planar lightwave circuit
Inventor: LI ZHAOMING
IPC: G02B6/12
Filed: 2019-06-14
Abstract: An optical receiver may include a planar lightwave circuit with an optical path and a tapered reflection surface to direct an optical beam toward a top surface of the planar lightwave circuit. The optical receiver may include a photodiode disposed onto the top surface of the planar lightwave circuit such that a receive portion of the photodiode is aligned to the optical path, wherein a gap between the photodiode and the planar lightwave circuit is less than 5 microns.
Patent WO-2021007848-A1 (WO)
Inventor: XU ZHONGBIN
IPC: C08J9/12
Filed: 2019-07-18
Abstract: Disclosed is a method for preparing a foamed microchannel film with foam pores interconnected with microchannels, wherein the microchannel film is a microchannel film made by blending polylactic acid/polybutylene succinate. The method is specifically as follows: S1: cutting a microchannel film to a desired length, and then blocking off two ends thereof; S2: placing the microchannel film in a carbon dioxide environment at 50-100ºC and 0.1-3 Mpa for a period of time until same is saturated; S3: raising the temperature to the foaming temperature of 110-135ºC, raising the pressure to the foaming pressure of 10-20 Mpa, and maintaining same for a period of time until same is saturated; and S4: releasing the pressure for 1-30 s, and then cooling to obtain a microchannel film having foamed foam pores interconnected with microchannels. Also disclosed is a microchannel film prepared by using the preparation method. The foamed microchannel film has a simple forming and processing process, a low cost and an excellent performance, and has broad application prospects in the fields of tissue engineering scaffolds, biomedicine and bionic engineering, etc.
Patent WO-2020186688-A1 (WO)
Inventor: ZHANG BO
IPC: H02M7/5381
Filed: 2019-08-19
Abstract: A parallel control method and system for a single-phase inverter, and an inverter. The method comprises: collect an output voltage and an output current of the single-phase inverter; by means of reconstruction and coordinate transformation, transform the voltage and current in a static abc coordinate system into a dq coordinate system and implement the decoupling of voltage and current; an output voltage instruction value of a current loop is subjected to coordinate transformation; transform the output voltage instruction value in the dq coordinate system into the abc coordinate system, and generate a modulated wave to control a switch of a power device according to the output voltage instruction value in the abc coordinate system. A plurality of single-phase inverters are controlled to simultaneously start to operate in parallel; when a single-phase inverter is failed, any other single-phase inverter automatically bears a load thereof, thereby the delay problem due to restart of a standby module is overcome; the uninterruptible power supply is implemented in a true sense; the reliability is high and the traffic is not affected.
Patent WO-2020224090-A1 (WO)
Inventor: PEI JI
IPC: A61B5/01
Filed: 2019-08-22
Abstract: A body temperature information-based depression prediction system. An information collector (10) obtains body temperature information to be processed of a target user in a preset time period; the body temperature data is preprocessed to obtain target body temperature data; then curve-fitting is performed on a preset curve-fitting equation according to the target body temperature data to obtain basic body temperature features; then derived body temperature features are generated according to the basic body temperature features, a current feature set is built according to the basic body temperature features and the derived body temperature features, a feature sub-set is selected from the current feature set, and finally comprehensive analysis is performed by means of a preset prediction model according to the feature sub-set to obtain a depression prediction result. Prediction of the depression is conveniently realized; moreover, the prediction manner is convenient to operate, and a user can independently and preliminarily complete diagnosis.
Patent WO-2021035661-A1 (WO)
Title: Dispositif de moustiquaire caché
Inventor: WANG YIMIN
IPC: E06B9/52
Filed: 2019-08-30
Abstract: L'invention concerne un dispositif de moustiquaire caché comportant : un cadre externe (1), au moins un premier matériau de cadre (21), un second matériau de cadre (22) et un écran (23). Le premier matériau de cadre (21), le second matériau de cadre (22) et l'écran (23) sont logés dans le cadre extérieur (1) ; le premier matériau de cadre (21) est adjacent au cadre externe (1) ; au moins une structure de démontage et de montage de matériau de cadre (3) est disposée entre le premier matériau de cadre (21) et le cadre externe (1) ; la structure de démontage et de montage de matériau de cadre (3) est au moins pourvue d'un dispositif d'entraînement (4) et d'un élément de fixation (322) ; et lorsque la structure de montage et de démontage de matériau de cadre (3) est actionnée dans un mode parmi le mode d'agitation, le mode de rotation et le mode de pression, le dispositif d'entraînement (4) peut entraîner l'élément de fixation (322), puis le premier matériau de cadre (21) est combiné au cadre externe (1).
Patent WO-2020134210-A1 (WO)
Inventor: XIA ZHI
IPC: G01N21/88
Filed: 2019-09-18
Abstract: 一种冷轧带钢表面质量管理系统及方法，涉及冷轧带钢技术领域，针对现有冷轧带钢表面质量在线检测系统的不足，建立缺陷样本，建立冷轧带钢表面质量缺陷处理对策表，将冷轧带钢表面质量检测与质量改进关联起来，将冷轧带钢表面缺陷与缺陷样本进行匹对判断冷轧带钢表面缺陷的带钢表面质量等级，从而指导生产工艺改进，提升冷轧带钢表面质量；另一方面，利用角度距离法剔除异常样本，提高缺陷样本的标记准确率。
Patent WO-2021062627-A1 (WO)
Title: Methods and devices for routing and bearer mapping configuration
Inventor: CHEN LIN
IPC: H04L45/50
Filed: 2019-09-30
Abstract: This disclosure relates to methods and devices for routing and bearer mapping configuration in an integrated access and backhaul (IAB) network. In one implementation, the method may include detecting, by an IAB entity, a failure in transmitting a packet via an egress link of an original routing path. The method may further include selecting, by the IAB entity, a backhaul adaption protocol routing identifier of a backup routing path for the packet. The method may further include selecting, by the IAB entity, an egress backhaul radio link control channel on an egress link of the backup routing path for transmitting the packet.
Patent WO-2021062652-A1 (WO)
Inventor: ZHU MING
IPC: B02C19/06
Filed: 2019-09-30
Abstract: A rapid air-current mill for producing a neodymium-iron-boron permanent magnet. The air-current mill comprises a device frame (1). Shock-absorbing supports (2) are fixedly mounted at the lower end of the device frame (1), buffer springs (3) are movably mounted on the shock-absorbing supports (2), and adjustable supporting legs (4) are movably mounted at the lower ends of the shock-absorbing supports (2). A material taking opening (10) is formed in the middle of the upper end of the device frame (1), and a feeding opening (11) is fixedly formed at the right end of the material taking opening (10). A crushing chamber (6) is formed in the inner side of the device frame (1), a wear-resisting plate (5) is movably mounted on the inner side of the crushing chamber (6), and acceleration nozzles (7) are fixedly connected to the middle end of the inner side of the crushing chamber (6). An acceleration cavity (20) is formed in the inner side of the acceleration nozzle (7), rifling (21) is fixedly mounted in the acceleration cavity (20), and an air outlet hole (22) is reserved at the lower end of the acceleration cavity (20). A locking column (18) is fixedly mounted at the lower end of a fixing plate (19). According to the rapid air-current mill for producing the neodymium-iron-boron permanent magnet, materials can be machined and formed at one time, secondary machining is avoided, the machining speed is increased, the operation cost is reduced, and the working efficiency is improved.
Patent WO-2020134428-A1 (WO)
Title: 恒功率防干烧电子烟及其控制方法
Inventor: LIN GUANGRONG
IPC: A24F47/00
Filed: 2019-10-24
Abstract: 一种恒功率防干烧电子烟及其控制方法，该电子烟包括雾化杆（1）和电池杆（2），雾化杆（1）内设有发热电阻，电池杆内装有电池（4）、电路控制板（5）和解锁按键开关（6）、吸烟开关，发热电阻为阻值可随温度变化并具有正温度系数的可变电阻，电路控制板（5）上包括有微控制芯片、阻值检测单元、恒功率输出控制单元、输出反馈单元，解锁按键开关、吸烟开关与微控制芯片电连接，在恒功率输出控制单元的调节下，发热电阻的PWM电压值随发热电阻的阻值同步变化，以保持相同的功率，从而使发热电阻加热烟液产生的雾化量相同。该电子烟及其控制方法可实现对发热电阻阻值的监控，在实现防干烧保护功能的同时还可保持功率大小不变，从而使烟雾量保持不变。
Patent WO-2021077415-A1 (WO)
Inventor: CAO YUNLONG
IPC: C12Q1/68
Filed: 2019-10-25
Abstract: The present disclosure provides a method for methylation analysis of genomic fragments.
Patent WO-2020134554-A1 (WO)
Inventor: YU JINGHAI
IPC: H04W4/80
Filed: 2019-10-31
Abstract: 本发明公开了一种数据传输方法，包括：在接收到LoRa模块发送的第一数据报文时，所述中央处理单元确定所述第一数据报文对应的第一发送模块；所述中央处理单元基于所述第一发送模块对应的数据格式对所述第一数据报文进行处理，并将处理后的第一数据报文发送至所述第一发送模块，以供所述第一发送模块发送处理后的第一数据报文与所述第一发送模块通信连接的终端节点。本发明还公开了一种数据传输装置及计算机可读存储介质。
Patent WO-2020088617-A1 (WO)
Title: Method and apparatus for time synchronized handover
Inventor: GAGE WILLIAM ANTHONY
IPC: H04W56/00
Filed: 2019-10-31
Abstract: Method and apparatus, performed autonomously in a user equipment (UE), for autonomous handover to a target cell of a radio access network (RAN). The method comprises determining, by the UE, an identity of the target cell; receiving, by the UE, a precise time reference broadcast by the target cell, the precise time reference indicating an elapsed time from a predetermined epoch; deriving, by the UE, an uplink timing adjustment based at least in part on the precise time reference, the uplink timing adjustment establishing uplink communication synchronization with the target cell; and transmitting, by the UE, an uplink signal to the target cell in accordance with the derived uplink timing adjustment.
Patent WO-2020140623-A1 (WO)
Title: Electronic device, metadata processing method and computer readable storage medium
Inventor: SONG XIAOBING
IPC: G06F16/178
Filed: 2019-11-13
Abstract: Disclosed are an electronic device, a metadata processing method and a computer readable storage medium. The method comprises the following steps: obtaining performance data of to-be-processed clone volumes; querying the to-be-processed clone volumes that satisfy a preset merge condition according to the performance data of each to-be-processed clone volume; when querying the to-be-processed clone volume, using the to-be-processed clone volumes that satisfy a preset merge condition as volumes to be merged to obtain metadata and data to be merged of each volume to be merged; then performing a merging operation on the metadata and the data to be merged of each volume to be merged respectively according to the preset merge rule, and storing the merged metadata into a preset storage space. In comparison to the prior art, the described method improves the data query speed of clone volumes.
Patent WO-2021031410-A1 (WO)
Title: Commodity information prediction model-based commodity information pushing method and apparatus, non-volatile readable storage medium, and computer device
Inventor: DENG YUE
IPC: G06Q30/06
Filed: 2019-11-14
Abstract: A commodity information prediction model-based commodity information pushing method and apparatus, a non-volatile readable storage medium, and a computer device, relating to the technical field of image recognition and capable of improving image recognition accuracy. The method comprises: constructing a data candidate set according to obtained commodity demand text information (101); training an initialized commodity information prediction model by using the constructed data candidate set to obtain a trained commodity information prediction model (102); inputting commodity keyword information in an obtained commodity search request into the trained commodity information prediction model to obtain multiple pieces of commodity introduction text information matching the commodity keyword information (103); and separately displaying multiple pieces of commodity information corresponding to the multiple pieces of commodity introduction text information (104). The method is applicable to accurate pushing of e-commerce commodities in the mobile internet and the O2O mode.
Patent WO-2020224224-A1 (WO)
Title: Mocvd反应装置
Inventor: PU JIAN
IPC: C23C16/18
Filed: 2019-11-14
Abstract: 一种MOCVD反应装置（100），包括：载盘（10）及位于载盘（10）下方的加热装置（30），加热装置（30）包括加热丝组件（32）及支撑加热丝组件（32）的支架组件（33），加热丝组件（32）包括对应载盘（10）的边缘区域设置的外圈加热丝（323），支架组件（33）包括支撑外圈加热丝（323）的若干外圈支架（333），外圈支架（333）包括平行设置的两条外圈支撑脚（3331）及连接两条外圈支撑脚（3331）的外圈支撑部（3332），外圈支撑部（3332）远离两条外圈支撑脚（3331）的一侧包括呈平面的支撑面（3333），支撑面（3333）包括相连的第一支撑面（3333a）及第二支撑面（3333b），第一支撑面（3333a）对应两条外圈支撑脚（3331）的中间区域设置，第二支撑面（3333b）朝远离外圈加热丝（323）的中心方向凸伸出第一支撑面（3333a），且外圈加热丝（323）位于第一支撑面（3333a）及第二支撑面（3333b）上。
Patent WO-2021097646-A1 (WO)
Inventor: FU YAO
IPC: A24F40/40
Filed: 2019-11-19
Abstract: L'invention concerne un dispositif d'atomisation (100), le dispositif d'atomisation (100) comprenant un corps principal (100B), une coque (24), un premier support (23), un second support (9) et un élément de liaison (10). L'élément de liaison (10) est pourvu d'une ouverture (10h1), le premier support (23) est pourvu d'une ouverture (23h1), et une direction d'extension (10x) de l'ouverture (10h1) de l'élément de liaison (10) ainsi qu'une direction d'extension (23x) de l'ouverture (23h1) du premier support (23) ne se chevauchent pas.
Patent WO-2021072910-A1 (WO)
Title: Handheld electric drill buffer
Inventor: LI ANXUN
IPC: B23B45/14
Filed: 2019-11-22
Abstract: A handheld electric drill buffer, comprising a cylinder unit and a piston unit. The cylinder unit comprises a hollow annular cylinder (1) and supporting rods (2); the supporting rods are evenly distributed at the bottom of the hollow annular cylinder; a cavity (11) of the hollow annular cylinder is circular; a notch (12) is formed in the bottom of the cavity; a vent hole (14) communicated with the notch is formed in the side wall of the hollow annular cylinder; the piston unit comprises an annular piston rod (3), a bearing (4), and a rubber ring (5); an annular base (31) is provided at the top of the annular piston rod; the bearing is provided in the annular base; the rubber ring is sleeved in an inner circle of the bearing; the annular piston rod is inserted into the cavity of the hollow annular cylinder and can slide up and down in the cavity. The sliding and vibrating of a drill bit during operation of a handheld electric drill can be prevented by means of the buffer, and the impact force of the handheld electric drill is instantly counteracted when drilling is completed, thereby avoiding the deviation of the drilling size, and ensuring the drilling quality.
Patent WO-2021072948-A1 (WO)
Inventor: ZHU JING
IPC: G09G3/36
Filed: 2019-12-10
Abstract: A GOA device and a gate driving circuit. A control node (Qn) of an nth-stage GOA unit is sequentially controlled, by means of a pull-up control unit (100) and a bootstrap unit (200), to be at a first high potential and a second high potential. A pull-up unit (300) outputs a gate driving signal according to a change in the potential of the control node (Qn) and a stage transmission signal at an nth stage, thus a pulse width of the gate driving signal is increased, and the technical problem of insufficient charging capacity of existing display panels is solved.
Patent WO-2020228322-A1 (WO)
Inventor: CHEN CHENGJU
IPC: G06T17/00
Filed: 2019-12-19
Abstract: A three-dimensional partial human body model generation method, a device and equipment. Wherein, the three-dimensional partial human body model generation method comprises: obtaining bone parameter adjustment information of a three-dimensional partial human body model (201); adjusting bone parameters of the three-dimensional partial human body model according to the bone parameter adjustment information (202); and generating the three-dimensional partial human body model according to the adjusted bone parameters (203).