baber/WOPTO huggingface dataset:
Patent WO-2021057221-A1 (WO)
Title: Method and apparatus for realizing state update based on fpga
Inventor: PAN GUOZHEN
IPC: G06F21/53
Filed: 2020-07-22
Abstract: One or more embodiments of the present invention provide a method and apparatus for realizing state update based on an FPGA. The method comprises: an FPGA structure loads a deployed circuit logic configuration file to an FPGA chip contained therein, so that an on-chip processor used for achieving virtual machine logic is formed on the FPGA chip; the FPGA structure reads a code program of an intelligent contract and a contract state related to the code program into the on-chip processor, so that the on-chip processor runs the code program to update the value of the contract state, the intelligent contract being related to a transaction received by a blockchain node to which the FPGA structure belongs; and the FPGA structure caches the updated value of the contract state in a local space to further synchronize the updated value of the contract state from the local space to the blockchain node.
Patent WO-2022021165-A1 (WO)
Title: 中继发现方法和终端
Inventor: LU QIANXI
IPC: H04W48/16
Filed: 2020-07-29
Abstract: 本申请涉及一种中继发现方法和终端。其中，中继发现方法包括第一终端接收第二终端通过SL SRB发送的发现消息；该第一终端解析该发现消息，以确定是否选择该第二终端作为自己的中继终端。在中继发现过程中通过侧向链路信令无线承载传输发现消息，可以不利用侧行链路发现信道传输发现消息，无需新增传输信道和物理信道，可以减少系统复杂度。
Patent WO-2021052033-A1 (WO)
Title: Data calling method and apparatus, and device and computer readable storage medium
Inventor: ZHANG PENGCHENG
IPC: G06F21/60
Filed: 2020-07-30
Abstract: A data calling method, comprising: receiving a data set input by a user, and storing the data set into a node of a data calling system; receiving a calling request of the data set, and calculating a commitment value of the node; dividing data into a plurality of sub-data sets, calculating a subset commitment value on the basis of the sub-data set, and solving on the basis of the subset commitment value to obtain a total commitment value; if the total commitment value is different from the commitment value, refusing the calling request; if the total commitment value is the same as the commitment value, calculating a commitment-evidence value pair corresponding to the sub-data set; determining whether the commitment-evidence value pair satisfies a preset condition on the basis of a range proving method; and if the commitment-evidence value pair satisfies the preset condition, responding to the calling request and finishing data calling. Further provided are a data calling apparatus, a device, and a computer readable storage medium, thereby implementing an efficient data calling function.
Patent WO-2021018266-A1 (WO)
Title: Exhaust gas aftertreatment device
Inventor: YANG ZHENQIU
IPC: F01N3/28
Filed: 2020-07-31
Abstract: Disclosed is an exhaust gas aftertreatment device, comprising a first aftertreatment unit (1), a second aftertreatment unit (2), and a mixing cavity (3), wherein the second aftertreatment unit (2) comprises an outer housing (21), a second housing (22) located in the outer housing (21), a second carrier (23), and an annular cavity (20) located between the outer housing (21) and the second housing (22); the second carrier (23) is provided with an inlet end (231) and an outlet end (232), with the inlet end (231) being farther away from the mixing cavity (3) than the outlet end (232); and the exhaust gas aftertreatment device is provided with a crushing and distributing plate (7) for crushing and distributing urea droplets, and the second housing (22) is provided with a gas outlet cavity (70) located between the crushing and distributing plate (7) and the outlet end (232). Compared with the prior art, the inlet end (231) is designed to be farther away from the mixing cavity (3) than the outlet end (232), such that the mixing distance is increased; in addition, double-side heating is carried out on the crushing and distributing plate (7) using the heat from an exhaust gas, so that the risk of urea crystallization occurring is reduced.
Patent WO-2021023119-A1 (WO)
Inventor: LUO HUAN
IPC: A61P25/22
Filed: 2020-07-31
Abstract: Provided is a co-crystal formed by flupentixol dihydrochloride and melitracen hydrochloride, wherein the molar ratio of flupentixol dihydrochloride and melitracen hydrochloride in the co-crystal is 1:1. The co-crystal has a good stability and a high solubility, and has a pharmaceutical effect superior to that of commercially available Deanxit tablets and with less side effects.
Patent WO-2022027435-A1 (WO)
Title: Activating cross-device interaction with pointing gesture recognition
Inventor: XU QIANG
IPC: G06F3/01
Filed: 2020-08-06
Abstract: A method and handheld device for remotely interacting with a second device. The method and apparatus identify the second device from a plurality of devices based on the gestures of the user. As the user gestures, movement sensors sensing the motion of these gestures can generate signals that can be processed by rule-based and/or learning based methods. The result of processing these signals can be used to identify the second device. In order to improve performance, the user can be prompted to confirm the identified second device is the device the user wants to remotely control. The results of processing these signals can also be used so that the user can remotely interact with the second device.
Patent WO-2021052061-A1 (WO)
Title: Manufacturing method for thermally-conductive pcb and pcb
Inventor: XIAO LU
IPC: H05K1/02
Filed: 2020-08-11
Abstract: The present invention relates to the technical field of PCBs. Disclosed are a manufacturing method for a thermally-conductive PCB and the PCB. The manufacturing method comprises: manufacturing a motherboard first, then manufacturing a thermal conductor accommodating groove on the motherboard; attaching a slightly adhesive film to the motherboard; placing a thermal conductor in the thermal conductor accommodating groove and adhesively connecting with the slightly adhesive film, fixedly connecting the thermal conductor to the motherboard via a resin; the thermal conductor comprising a ceramic layer and an electrically-conductive layer; removing the slightly adhesive film then electroplating the entire board; and manufacturing an outer-layer pattern on the surface of the thermal conductor and/or other board surfaces. In the present invention, because the thermally conductor accommodating groove is manufactured after a lamination process, the need to window a copper foil on the outer layer prior to lamination is obviated, thus allowing the cooper foil on the outer layer to maintain excellent flatness during the lamination process, and avoiding the occurrence of wrinkling phenomenon; the slightly adhesive film not only is capable of prefixing the thermal conductor, but also is capable of preventing a large amount of excessive resin from being left on the board surfaces; a copper-plated ceramic plate is employed as the thermal conductor, the thermally-conductive layer on the surface of the thermal conductor also allows the fabrication of a pattern, thus increasing the overall wiring density of the PCB.
Patent WO-2022000714-A1 (WO)
Title: 多方向输入装置、手柄及游戏机
Inventor: NAKASE YUSHO
IPC: H01H25/00
Filed: 2020-08-11
Abstract: 一种应用于游戏机等装置上的多方向输入装置（100），其包括：上壳（11），顶部中央具有开口部（1121）；第一操作件（31），从开口部（1121）突出，具有凸缘（313）；第一滑动件（51），开设有第一开口（511）；弹片（52），配置在第一滑动件（51）的外周，以推动第一滑动件（51）返回到原点位置；第二滑动件（53）和第三滑动件（55），在X，Y方向上滑动；第一可动接点（73）和第二可动接点（75），设于第二滑动件（53）和第三滑动件上（55）；电路板（77），包括第一固定接点（7734）和第二固定接点（7736）；推动件（71），具有平面部（715）和凸台（713），平面部（715）与该凸缘（313）接触；线圈弹簧（74），将推动件（71）朝上推起；第一支撑件（17），用于将推动件（71）保持在上限位置；及下壳（13）。
Patent WO-2021082646-A1 (WO)
Inventor: WANG BO
IPC: H04N5/262
Filed: 2020-08-18
Abstract: Est divulgué un procédé d'orientation comprenant les étapes consistant à : acquérir des informations sur un invité d'un studio cible, les informations sur l'invité comportant un numéro d'identification d'un salon d'invité ; générer un fichier de configuration d'orientation sur la base des informations sur l'invité du studio cible ; et transmettre le fichier de configuration d'orientation à un terminal d'orientation, ce qui permet au terminal d'orientation d'effectuer une opération d'orientation sur la base du fichier de configuration d'orientation. Grâce à l'acquisition des informations sur l'invité de façon à générer le fichier de configuration d'orientation relatif au studio cible, les modes de réalisation de la présente invention permettent d'exécuter l'opération d'orientation dans le terminal d'orientation sur la base du fichier de configuration d'orientation. Le processus de l'opération est simple et l'efficacité d'orientation élevée. De plus, un travail en collaboration n'est plus nécessaire, ce qui permet d'appliquer efficacement une fonction de commutation de transition d'orientation sur une base purement logicielle et peu coûteuse. En outre, la présente invention ne repose sur aucun dispositif physique, ce qui réduit les coûts en équipement et en main-d'œuvre.
Patent WO-2021037228-A1 (WO)
Inventor: HUANG WEN
IPC: H04W52/02
Filed: 2020-08-28
Abstract: The present application relates to the field of power consumption. Disclosed are a system application management method and apparatus. The method comprises: entering a maintenance period, the maintenance period comprising a unified dormant period and a unified active period; in the unified dormant period, freezing a system application running in the background; and in a unified active period appearing after the unified dormant period, defreezing the system application. Thus, the unified activity of one or more system applications running the background is facilitated, effectively reducing the power consumption of an electronic device to mitigate the heating phenomenon of the electronic device.
Patent WO-2022047682-A1 (WO)
Inventor: ZHANG ZHI
IPC: A23N12/08
Filed: 2020-09-03
Abstract: A drying device for konjac flour production, which belongs to the technical field of konjac flour drying devices, and solves the problems of poor drying effects and low working efficiency of existing drying devices for konjac flour production. Said device comprises a housing (2), a servo motor II (25), a dispersing mechanism (3), heating housings I (7) and heating housings II (14); a feed inlet (1) and a discharge outlet (19) are fixedly connected to the top and bottom of the housing (2) respectively, the servo motor II (25) is connected to the dispersing mechanism (3) by means of a rotary shaft (4), the number of the heating housings I and the number of the heating housing II are two, material dropping channels I (13) and material dropping channels II (22) are fixedly connected between the two heating housings I and two heating housings II respectively, a first screw rod (12) and a third screw rod (21) fixedly connected to the inner walls of the material dropping channels I and the material dropping channels II are respectively connected to a fifth gear wheel (27) and a third gear wheel (23) by means of gear teeth, the fifth gear wheel and the third gear wheel are connected to a fourth gear wheel (26) by means of gear teeth, and the fourth gear wheel is connected to a servo motor I (16) by means of a motor shaft.
Patent WO-2021073331-A1 (WO)
Title: Dispositif et procédé d'acquisition d'image floutée au zoom basés sur un dispositif terminal
Inventor: HUANG JIEWEN
IPC: H04N5/232
Filed: 2020-09-14
Abstract: L'invention concerne un procédé et un dispositif d'acquisition d'image floutée au zoom basés sur un dispositif terminal. Le procédé consiste à : obtenir une instruction de prise de vue au zoom ; déterminer une relation de taille entre un multiple de zoom et des multiples de zoom équivalents d'un appareil de prise de vues principal et d'au moins un appareil de prise de vues auxiliaire ; déterminer, en fonction de la relation de taille, un appareil de prise de vues principal à zoom, un appareil de prise de vues auxiliaire à zoom et un mode de prise de vue ; obtenir une image principale et une image auxiliaire par prise de vue selon le mode de prise de vue ; et découper l'image principale conformément au multiple de zoom pour obtenir une image principale au zoom, et flouter l'arrière-plan dans l'image principale au zoom selon l'image auxiliaire.
Patent WO-2021103781-A1 (WO)
Inventor: WANG XUN
IPC: H02J3/38
Filed: 2020-09-22
Abstract: A photovoltaic system, for use in resolving the problem that the cost of energy of photovoltaic systems is high. The photovoltaic system comprises a first photovoltaic array, a first power converter, a second photovoltaic array, a second power converter, an energy storage converter, a storage battery, and a photovoltaic inverter; the first photovoltaic array is connected to the photovoltaic inverter by means of the first power converter; the second photovoltaic array is directly connected to the energy storage converter, or at least part of the second photovoltaic array is connected to the energy storage converter by means of the second power converter; the energy storage converter is connected to the photovoltaic inverter and the storage battery; the photovoltaic inverter is connected to the power grid.
Patent WO-2021057909-A1 (WO)
Title: Autonomous robot, travel path planning method and apparatus thereof, and storage medium
Inventor: HE MINGMING
IPC: G05D1/02
Filed: 2020-09-25
Abstract: An autonomous robot, a travel path planning method and apparatus thereof, and a storage medium. Said method comprises: acquiring terrain distribution information of a target working area (S101); determining, according to the terrain distribution information, whether there is a slope area in the target working area (S102); and if there is a slope area in the target working area, when planning a travel path of the slope area, determining the width value of adjacent path segments according to the terrain distribution information, so that the operation coincidence degree of the adjacent path segments is maintained within a specified range (S103). The method can improve the operation coverage rate of an autonomous robot in a full coverage mode.
Patent WO-2022067593-A1 (WO)
Inventor: YAN JIMING
IPC: B23Q17/09
Filed: 2020-09-30
Abstract: A cutter inspection device (10) and a cutter inspection method. The cutter inspection device comprises a support body (11) and a cutter inspection sphere (12); the support body comprises a base (13), a magnet (14), a connecting rod (15), an elastic member (16), and an alarm system (17); the base is provided with a channel (20) running through a first surface (18) and a second surface (19) thereof; the magnet is provided with a through hole (21) corresponding to the channel; the connecting rod comprises a rod portion (22) and an end portion (23) connected to one end of the rod portion, the rod portion can pass through the channel and the through hole, and the end portion corresponds to the second surface; the alarm system is provided with a pair of switch contacts (26), and the switch contacts correspond to the end portion; the elastic member is elastically supported on the base and the connecting rod; and the cutter inspection sphere can be suctioned and supported at the through hole of the magnet. By means of the cutter inspection device, cutter inspection can be conveniently achieved, the cutter inspection sphere is not damaged, and an alarm signal can be sent out while contacting a cutter.
Patent WO-2021129107-A1 (WO)
Inventor: CHEN JINWEI
IPC: G06T17/00
Filed: 2020-10-26
Abstract: A depth face image generation method comprises: upon acquiring a two-dimensional face image and a three-dimensional face image of a target user, using a neural network to perform feature extraction on the two-dimensional face image, classifying extracted two-dimensional feature points, and acquiring classified two-dimensional feature points (S102); using the neural network to perform feature extraction on the three-dimensional face image, classifying extracted three-dimensional feature points, and acquiring classified three-dimensional feature points (S104); mapping the classified two-dimensional feature points in a three-dimensional feature space to acquire three-dimensional mapped feature points, wherein the three-dimensional feature space is defined by the classified three-dimensional feature points (S106); generating a depth map according to the three-dimensional mapped feature points (S108); and using the three-dimensional face image to enhance the depth image so as to acquire the enhanced depth image, and using the enhanced depth image as a depth face image of the target user (S110).
Patent WO-2021103893-A1 (WO)
Title: 一种无线保真wifi芯片控制方法及其相关设备
Inventor: MA YUAN
IPC: H04W88/02
Filed: 2020-10-27
Abstract: 本申请实施例公开了一种无线保真WIFI芯片控制方法及其相关设备，其中，在处理器根据WIFI芯片发送的信号处理信息确定出该WIFI芯片处于异常高耗电的时候，控制该WIFI芯片下电，使得WIFI芯片暂停工作，与现有技术中根据用户设置才能实现WIFI芯片电耗的控制相比，不依赖于用户的设置，可以主动地检测该WIFI芯片是否处于功耗异常的状态，从而有效降低通信设备产品的功耗，延长续航时长。
Patent WO-2021169389-A1 (WO)
Inventor: LI RUSONG
IPC: G06Q30/06
Filed: 2020-11-04
Abstract: An object information processing method and apparatus, a storage medium, and an electronic device. The object information processing method comprises: acquiring object requirement description information (S201); performing feature extraction with respect to the object requirement description information, so as to obtain feature data of multiple dimensions (S202); inputting the feature data of the multiple dimensions into a pre-trained object recommendation model so as to obtain recommended object information, wherein the object recommendation model is obtained by training, according to sample feature data of multiple dimensions and preset weights of the respective multiple dimensions, a preset model (S203); and outputting the recommended object information (S204). The invention reduces the amount of learning about a transaction platform for service providers, and reduces the workload of entering data and information associated with service content, thereby enabling the service providers to quickly and efficiently settle in the transaction platform.
Patent WO-2021120960-A1 (WO)
Title: Linux系统控制台的USB串口实现方法及相关产品
Inventor: WU TIANZHUN
IPC: G06F13/42
Filed: 2020-11-17
Abstract: 一种Linux系统控制台的USB串口实现方法，所述方法包括如下步骤：console终端在启动时，调用核kernel将内核命令行cmdline配置为多终端启动，将USB串口注册为终端；console终端检测到USB线插入时，将USB线的连接状态设置成连接态，调用函数将所述USB串口的状态调整至打开；确定与所述USB串口对端的第一USB串口打开时，将该USB串口的状态设置成打开状态；console终端获取printk信息，调用console口的write函数将printk信息以及预设缓存区域的数据通过该USB串口发送给对端设备。该方法具有传输速度快的优点。
Patent WO-2021129262-A1 (WO)
Title: 用于主动发起对话的服务端处理方法及服务器、能够主动发起对话的语音交互系统
Inventor: SHI WEISI
IPC: H04L29/08
Filed: 2020-11-20
Abstract: 本发明公开一种用于实现主动发起对话的服务端处理方法，其包括：响应于接收到的语音客户端的建立连接请求，建立与语音客户端的通信连接；通过通信连接接收语音客户端发送的信息流；根据信息流进行对话决策处理，并在确定为主动对话场景时，获取适配的对话内容输出至所述语音客户端。本发明还公开了一种用于实现主动发起对话的服务器及系统，根据本发明公开的方案实现了对语音交互的智能决策，能够基于服务端的决策主动发起对话，提高交互体验，实现智能交互。
Patent WO-2021151348-A1 (WO)
Title: Certificate verification method and apparatus, and device and storage medium
Inventor: ZHOU JIANWEI
IPC: H04M1/725
Filed: 2020-11-27
Abstract: Provided are a certificate verification method and apparatus, and a device and a storage medium. The certificate verification method comprises: in the process of a target device photographing a target certificate, acquiring a target acceleration of the target device (S101); acquiring a certificate image obtained by the target device photographing the target certificate (S102); determining a displacement parameter of the target device according to the target acceleration of the target device (S103); verifying the validity of the certificate image according to the displacement parameter of the target device (S104); if the certificate image is valid, verifying the legitimacy of the target certificate according to the certificate image (S105); and if the certificate image is invalid, outputting prompt information, wherein the prompt information is used for giving a prompt for re-photographing the target certificate (S106). The present invention can improve the accuracy of legitimacy verification of a target certificate, and is applicable to the field of digital medical treatment.
Patent WO-2022116018-A1 (WO)
Title: 一种可用于高温环境的防泄漏型液下泵
Inventor: Yuan dan qing
IPC: F16L23/00
Filed: 2020-12-02
Abstract: 一种可用于高温环境的防泄漏型液下泵，包括若干个管件（1），管件的端部设有向内凹陷的环形凹槽（11），相邻的两个管件之间通过联轴器（2）相连；联轴器包括四个上下左右镜像设置的联轴器单体（21），联轴器单体的端部设有与环形凹槽相配的卡接槽，联轴器单体的两侧设有挂耳，挂耳的侧壁上设有螺栓过孔，联轴器单体之间均通过螺栓相连。通过将联轴器拆分为四个联轴器单体的设计，在使用时，可以将四个联轴器单体之间通过焊接填充缝隙，以保证密封性，并减少密封圈（密封圈在高温环境下容易失效）的使用。
Patent WO-2021115441-A1 (WO)
Inventor: HU WEI
IPC: C03C21/00
Filed: 2020-12-11
Abstract: L'invention concerne un procédé de purification d'ions d'impuretés dans des bains de sel, comprenant : le chauffage d'un bain de sel à une température de réaction de 350 à 500 °C, le bain de sel étant un sel pur ou mélangé contenant du nitrate de potassium et/ou du nitrate de sodium et/ou du nitrate de lithium ; la mise en contact d'un substrat d'échange contenant des ions lithium avec le bain de sel et le fait d'amener les ions lithium présents sur le substrat en verre d'échange à s'échanger avec des ions sodium présents dans le bain de sel et à diffuser dans le bain de sel pour former des impuretés ioniques du bain de sel ; et, lorsque les impuretés ioniques ions lithium dépassent une valeur standard, l'introduction d'un absorbant et d'un stabilisant, l'absorbant étant du phosphate et le stabilisant ayant des groupes siloxy et/ou ayant des propriétés de groupe siloxy.
Patent WO-2021136078-A1 (WO)
Title: Image processing method, image processing system, computer readable medium, and electronic apparatus
Inventor: WANG ZHAOSHUN
IPC: H04N5/232
Filed: 2020-12-25
Abstract: An image processing method, a device, a computer readable medium, and an electronic apparatus. The method comprises: activating, in response to a first trigger operation, a first camera component and a second camera component, and performing synchronization of the first camera component and the second camera component (S11); acquiring a first exposure parameter of the first camera component for a current scenario, and querying a preset parameter table on the basis of the first exposure parameter to so as to acquire a second exposure parameter corresponding to the second camera component (S12); and executing the first exposure parameter via the first camera component to obtain a first image, and executing the second exposure parameter via the second camera component to obtain a second image, so as to construct a blurred image corresponding to the current scenario on the basis of the first image and the second image (S13). The method ensures that the image capturing effect of images output by the two camera components remains consistent, thereby ensuring high image quality of final output blurred background images.
Patent WO-2021164417-A1 (WO)
Inventor: WEI JUN
IPC: G06T7/11
Filed: 2020-12-25
Abstract: 一种基于深度学习网络的三维影像的管状结构分割图断裂修复方法及系统，方法包括以下步骤：步骤S1：采集三维影像数据，并进行预处理；步骤S2：对预处理后的三维影像数据进行重采样，生成多个候选的感兴趣区域的三维数据；步骤S3：将所有候选感兴趣区域的三维数据输入目标分割深度学习网络，得到每一个感兴趣区域内的目标器官分割图；步骤S4：将目标器官分割图进行距离变换得到距离变换图，将目标器官分割图与距离变换图一起输入断裂修复深度学习网络，得到每一个感兴趣区域的断裂修复图，将所有的断裂修复图拼接组合在一起得到完整的目标器官分割结果。方法能够实现自动断裂修复，简单而有效，提高了分割效果。
Patent WO-2022141159-A1 (WO)
Title: Secure session resume
Inventor: YU YEDONG
IPC: G06F3/048
Filed: 2020-12-30
Abstract: Techniques are disclosed for providing secure resume of sessions such as, for example, application sessions. An example methodology implementing the techniques includes receiving, by a computing device, a request to resume a session, the session being hosted on a remote computer system and accessible by the computing device to enable display of content of the session via the computing device. The method also includes initiating one or more actions on the remote computer system to prevent content of the session from being visible on the computing device in response to resumption of the session and resuming the session on the remote computer system such that the content of the session is hidden from view within a display of the computing device as a result of the initiation of the one or more actions.