baber/WOPTO huggingface dataset:
Patent WO-2021128365-A1 (WO)
Inventor: LIU MINJUN
IPC: G08G1/081
Filed: 2019-12-28
Abstract: A method for controlling traffic signals may include obtaining intersection information associated with a plurality of intersections of a route (510). The method may also include determining traffic parameters based on the intersection information and a traffic model (520). The traffic parameters may be used to control traffic signals of the plurality of intersections. The traffic model may be configured to take into account at least one of: (a) a spillover situation associated with congestion at red light of each of the plurality of intersections, (b) an arterial green bandwidth of the whole route in combination with a link green bandwidth between two of the plurality of intersections, and (c) a vehicle arrival distribution in the route.
Patent WO-2021082268-A1 (WO)
Inventor: JIANG JUANJUAN
IPC: H01L51/52
Filed: 2019-12-30
Abstract: 本公开实施例是关于一种屏幕模组及电子设备，所述屏幕模组包括摄像头组件和显示组件。将摄像头组件的镜头模组集成到显示组件内，去掉了镜头模组的镜筒等外部组装和固定结构，并直接将镜头模组的镜片设置在显示组件的透光层的预设区域。
Patent WO-2020156135-A1 (WO)
Title: Procédé et dispositif de traitement d'une politique de contrôle d'accès, et support de stockage lisible par ordinateur
Inventor: ZHOU WEI
IPC: H04L29/06
Filed: 2020-01-14
Abstract: La présente invention concerne un procédé et un dispositif de traitement d'une politique de contrôle d'accès et un support de stockage lisible par ordinateur. Le procédé consiste: à recevoir une demande d'accès à des ressources pour des ressources cibles d'une partie d'initiation d'accès à des ressources; à déterminer, en fonction de la demande d'accès à des ressources, une politique de commande d'accès cible pour les ressources cibles, la politique de contrôle d'accès cible étant une politique de contrôle d'accès possédant une capacité de planification; acquérir un résultat d'évaluation de politique pour les ressources cibles selon la politique de contrôle d'accès cible; et exécuter une décision de contrôle d'accès selon le résultat d'évaluation de politique.
Patent WO-2021017435-A1 (WO)
Title: Blockchain state data storage method and apparatus, and electronic device
Inventor: ZHUO HAIZHEN
IPC: G06F16/22
Filed: 2020-01-15
Abstract: A blockchain state data storage method, comprising: once the execution of a transaction in a target block is completed, on the basis of the updated latest account state of a target account related to the transaction in the target block, generating an updated data node corresponding to a current Merkle state tree of the target block; on the basis of a historical account state of the target account before being updated, generating a historical data node corresponding to a historical Merkle state tree of the target block (302); on the basis of the generated updated data node, modifying and updating a data node corresponding to the target account on a current Merkle state tree of a previous block of the target block so as to obtain the current Merkle state tree of the target block (304); and on the basis of the generated historical data node and multiplexed data nodes other than the data node corresponding to the target account on the historical Merkle state tree of the previous block of the target block, creating a historical Merkle state tree for the target block (306).
Patent WO-2020147799-A1 (WO)
Inventor: ZHENG GUODONG
IPC: G06F3/023
Filed: 2020-01-16
Abstract: 本发明属于输入法技术领域。基于苹果系统的韩民族韩语输入法切换功能键（I）和（II）实现二次式和三次式的输入方法。本发明确定了收音和下一个文字的子音之间输入方法的区分，消除了意外的输入，同时设置结合字符输入页面，减少了组合字符输入的输入字符量，进一步以减少打错字的概率，同时加快了输入速度。
Patent WO-2021142846-A1 (WO)
Title: Communication method and device, and storage medium
Inventor: ZHAO ZHENSHAN
IPC: H04W68/00
Filed: 2020-01-19
Abstract: Provided are a communication method and device, and a storage medium. A first terminal device receives configuration information sent by a network device; the network device can configure, for the first terminal device and by means of the configuration information, a sidelink transmission resource and a transmission resource that corresponds to a PUCCH; the first terminal device may send, on the sidelink transmission resource configured by the network device, multiple pieces of sidelink data to a second terminal device, and receive, from the second terminal device, sidelink feedback information corresponding to the multiple pieces of sidelink data; the number of bits corresponding to the sidelink feedback information is greater than one; and when the first terminal device reports the sidelink feedback information to the network device by means of the transmission resource that corresponds to the PUCCH and is configured by the network device, one PUCCH can bear multi-bit sidelink feedback information, thereby improving the utilization rate of the transmission resource that corresponds to the PUCCH.
Patent WO-2021146994-A1 (WO)
Title: Mesenchymal stem cell sheet and use thereof
Inventor: GAO SHUANG
IPC: C12N5/0775
Filed: 2020-01-22
Abstract: Provided is a method for treating diseases related to heart tissue injury or cardiac insufficiency in a subject. The method comprises a step of applying a mesenchymal stem cell sheet, for example, a umbilical cord mesenchymal stem cell sheet, to a part of the heart of the subject. Also provided are the related use and composition of the mesenchymal stem cell sheet.
Patent WO-2021147088-A1 (WO)
Title: Scheduling reference signals for multiple carriers
Inventor: YUAN FANG
IPC: H04L5/00
Filed: 2020-01-23
Abstract: Various aspects relate to scheduling reference signals across multiple carriers (e.g., across cells). Signaling may be used to indicate whether reference signals are scheduled across multiple carriers. For example, a single instance of downlink control information (e.g., the downlink control information sent via a single time slot) that schedules multiple carriers (e.g., multiple component carriers) may include an indication of whether reference signals are scheduled for two or more of the scheduled carriers.
Patent WO-2020156530-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/186
Filed: 2020-02-01
Abstract: L'invention concerne un procédé de traitement vidéo consistant à : effectuer une conversion entre un bloc vidéo actuel d'une vidéo qui est un bloc de chrominance et une représentation codée de la vidéo, le bloc vidéo actuel étant construit au cours de la conversion d'après un premier domaine et un second domaine, et la conversion consistant également à appliquer un processus de remodelage avant et/ou un processus de remodelage inverse à une ou plusieurs composantes de chrominance du bloc vidéo actuel.
Patent WO-2021103322-A1 (WO)
Title: 一种历史名城新城区规划辅助设计系统
Inventor: PANG FENG
IPC: G06F21/60
Filed: 2020-02-18
Abstract: 一种历史名城新城区规划辅助设计系统，包括服务器和用户终端，所述服务器与相关部门服务器建立连接，基于用户需求获取城市因子数据，并且预先封装针对多种城市因子数据的数据处理方法、人口变化监测的相关分析方法；接收用户关于待研究区域和数据的需求，获取相关城市因子数据，并获取相应数据处理方法进行处理；将城市因子数据按照空间位置参数进行匹配；根据开发适宜性分析和预估面积进行新城区选址，对于新城区进行环境人口容量估计，然后基于新城区的环境人口容量，估算新城区开发强度，据此确定新城区开发方案，分析过程中得到的数据均可进行可视化。能够降低项目前期的数据准备和预处理工作量。
Patent WO-2020199805-A1 (WO)
Inventor: XU WENLIANG
IPC: H04W4/02
Filed: 2020-02-27
Abstract: Embodiments of the present disclosure provide methods and apparatuses for user equipment (UE) behaviour parameters provisioning. A method at a server may comprise obtaining one or more expected UE behaviour parameters having timing information of one or more or a group of UEs; and sending to a network exposure entity a first parameter provisioning message including the one or more expected UE behaviour parameters having timing information of one or more or a group of UEs.
Patent WO-2020182063-A1 (WO)
Inventor: HUANG XIAOYU
IPC: H02H9/02
Filed: 2020-03-06
Abstract: La présente invention porte sur un appareil (400) et un procédé pour prévenir la survenue d'électricité statique dans un panneau d'affichage, et un appareil d'affichage (100), comprenant : un sous-circuit de détection (401) connecté à une puce de commande du panneau d'affichage ; un circuit de décharge (402) connecté au sous-circuit de détection (401) et à la puce de commande (301) ; un sous-circuit de commande de courant (403) connecté au sous-circuit de détection (401), au circuit de décharge (402) et à une extrémité de libération (404) ; et l'extrémité de libération (404), qui est connectée au circuit de décharge (402) et qui est connectée à un fil de terre d'une carte de circuit. Le sous-circuit de détection (401) détecte l'électricité statique, le sous-circuit de commande de courant (403) émet et détecte le courant dans le sous-circuit de détection (401), provoquant l'activation ou la désactivation du circuit de décharge (402), et l'électricité statique est libérée à l'extrémité de libération au moyen du circuit de décharge (402) et du sous-circuit de commande de courant (403).
Patent WO-2021056970-A1 (WO)
Inventor: SHAO ZHUGUANG
IPC: G06F21/64
Filed: 2020-03-06
Abstract: A method and device for executing a smart contract. The method comprises: receiving a contract execution transaction comprising user information, difficulty information, and contract parameters (201); searching, according to the user information, for prestored difficulty information corresponding to the user information (202), the difficulty information corresponding to the user information being determined according to execution result information of a contract execution transaction submitted by the user last time indicated by the user information; executing the following verification step: determining whether the difficulty information in the contract execution transaction is consistent with the found difficulty information (203); in response to determining that the difficulty information in the contract execution transaction is consistent with the found difficulty information, executing a smart contract according to the contract parameters to obtain execution result information (204); and updating the prestored difficulty information corresponding to the user information according to the obtained execution result information (205). The method controls effective execution of a smart contract according to difficulty information.
Patent WO-2020215990-A1 (WO)
Title: 显示控制方法及终端设备
Inventor: SU HUAJIE
IPC: G06F16/538
Filed: 2020-03-27
Abstract: 一种显示控制方法及终端设备。该方法包括：获取无操作记录的目标截屏图像；获取该目标截屏图像的图像数据和应用数据和与该图像数据和应用数据所属的数据类型关联的历史截图数据，该应用数据用于指示获取该目标截屏图像的应用程序；在基于该历史截图数据确定该目标截屏图像满足预设条件的情况下，显示提示信息；其中，该提示信息用于指示终端设备中存在无操作记录的截屏图像。
Patent WO-2021196106-A1 (WO)
Inventor: LUO YIZHONG
IPC: B32B7/12
Filed: 2020-04-02
Abstract: A moisture-curable polyurethane hot melt adhesive composition having good oleic acid resistance, especially when exposed to 100%pure oleic acid under aging condition of 65 ℃ and 90%relative humidity, wherein the adhesive composition comprises, consists essentially of or consists of a moisture-curable polyurethane prepolymer, the prepolymer being a reaction product of at least one amorphous polyester polyol containing an aromatic group and at least one polyisocyanate, preferably at least one polyisocyanate containing an aromatic group, wherein the aromatic group is comprised in the polyurethane prepolymer in a content of no less than 23 wt. %, preferably no less than 25 wt. %, more preferably no less than 30 wt. %.
Patent WO-2021109401-A1 (WO)
Title: Aluminum-air battery
Inventor: LI YUMEI
IPC: H01M2/20
Filed: 2020-04-10
Abstract: An aluminum-air battery, comprising an aluminum electrode (1) and a negative electrode connector (21) connected to a current collecting portion (112) of the aluminum electrode (1). The current collecting portion (112) is sheet-shaped. The part, corresponding to the current collecting portion (112), of the negative electrode connector (21) is also sheet-shaped. The aluminum-air battery further comprises a connector clamp (3) used for connecting the aluminum electrode (1) and the negative electrode connector (21). The connector clamp (3) comprises a clamp body (32) with a U-shaped cross section and a force unloading handle (31) movably connected to the clamp body (32). Clamping fingers oppositely arranged on two sides of the clamp body (32) are integrally connected to a connecting portion in the middle of the clamp body (32). The force unloading handle (31) is installed on the connecting portion and used for extending between the clamping fingers to enable the clamping fingers on two sides to be away from each other. In the aluminum-air battery, the connection structure between the aluminum electrode (1) and the negative electrode connector (21) can enable the replacement of the aluminum electrode (1) to be more labor-saving and convenient.
Patent WO-2020207494-A1 (WO)
Inventor: WANG TIANLEI
IPC: A45B5/00
Filed: 2020-04-13
Abstract: Provided is a portable sunshade, comprising a sunshade body (100), a telescopic main post (300), and a tray (400) used as a table, wherein the sunshade body (100) is arranged on an outer sleeve (310) of the main post (300), the tray (400) is connected to an inner sleeve (320) of the main post (300), a bottom side of the tray (400) is provided with castors (410), and after the main post (300) and the sunshade body (100) are contracted, the sunshade can be pushed to move via the castors (410), so that the portability is high; and the sunshade further comprising at least one seat body (200), wherein a top side of the seat body (200) is connected to the tray (400) in a hinged manner, and the seat body (200) can be turned to a position above the tray (400) along a hinge joint to constitute a box body structure with the tray (400), so that the integration and the portability of the sunshade, the table and the seat are realized, while the functions of the sunshade are enriched.
Patent WO-2020224491-A1 (WO)
Inventor: GONG MING
IPC: B41J2/175
Filed: 2020-04-28
Abstract: L'invention concerne un consommable d'impression et une cartouche d'encre. Le consommable d'impression comprend un récipient d'encre (13) et une première mémoire (131) disposée dans le récipient d'encre (13), la première mémoire (131) stockant des données de volume d'encre associées à un état d'encre du récipient d'encre (13). Une imprimante est configurée pour réécrire les données de volume d'encre pendant la consommation d'encre. Lorsque l'encre est épuisée ou presque épuisée, l'imprimante est configurée pour réécrire une certaine partie des données de volume d'encre configurées pour être protégées par écriture, de façon à interférer avec la réécriture de ladite partie par l'imprimante. La cartouche d'encre peut commander l'imprimante d'arrêter rapidement son fonctionnement lorsque l'encre dans le récipient d'encre (13) est épuisée, ce qui permet de résoudre le problème selon lequel un endommagement est provoqué au circuit de buses parce que l'imprimante continue de commander une résistance chauffante dans un circuit de buse à générer de la chaleur même si l'encre est épuisée.
Patent WO-2021226931-A1 (WO)
Title: Method and apparatus for communication services
Inventor: DING YANYAN
IPC: H04W8/20
Filed: 2020-05-14
Abstract: Various embodiments of the present disclosure provide a method for communication services. The method may be performed by a first device which is able to be attached to a radio access network node. The method comprises receiving a first message for a service from a second device via a short range communication. In accordance with an exemplary embodiment, the method further comprises transmitting, via a cellular network, a second message for the service to an application apparatus in a core network through the radio access network node, according to the first message for the service.
Patent WO-2020238662-A1 (WO)
Inventor: HUANG MIN
IPC: H04W24/02
Filed: 2020-05-18
Abstract: Certain aspects of the present disclosure provide techniques for a user equipment (UE) to determine channel state information (CSI) to feedback to a base station (BS) in a full-duplex wireless communications system while considering UE-to-UE interference and for the BS to configure the UE to provide the CSI to the BS. In an exemplary method, a UE receives, from a base station (BS) in a full-duplex communications system, a channel state information (CSI) report configuration including at least a first indicator of a first associated set of sounding reference signal (SRS) resources; and transmits to the BS a CSI report including CSI and zero or more second indicators of sets of measured SRS resources.
Patent WO-2020238686-A1 (WO)
Inventor: GE JUNMIN
IPC: D01D5/08
Filed: 2020-05-18
Abstract: The present invention relates to the technical field of polymer fibers production, and in particular discloses to a preparation method preparing low-shrinkage flame-retardant polyester industrial yarns. The present invention results in low-shrinkage flame-retardant polyester industrial yarns by selecting specific materials, mixing polymeric phosphorus based flame retardants and high-viscosity PET chips, controlling viscosity, phosphorus content and other important parameters of the mixture, and performing effective parameter control related to temperature, winding speed and the like in each spinning link. The present invention has the advantage of good friction resistance and cohesiveness, which can greatly reduce the generation of broken filaments in the stretching and post-weaving process; the present invention also has the characteristics of low shrinkage, halogen-free environmental protection, good flame retardancy and less broken filaments generated during spinning.
Patent WO-2020238863-A1 (WO)
Inventor: ZHONG ZIMING
IPC: G05D1/10
Filed: 2020-05-25
Abstract: An unmanned aerial vehicle control method, comprising: acquiring a dive flight instruction sent by a user to acquire a flight parameter (S101); generating a flight trajectory according to the flight parameter, the flight trajectory comprising a dive segment, a buffer segment, and a climbing segment which are located in a same plane and are sequentially connected (S102); acquiring a correspondence between the position and time of the unmanned aerial vehicle according to the flight trajectory (S103); calculating the speed of the unmanned aerial vehicle at each moment according to the correspondence between the position and time of the unmanned aerial vehicle (S104); and controlling the unmanned aerial vehicle to fly according to the speed at each moment (S105). Further provided are an electronic device and a storage medium. The provided unmanned aerial vehicle and the control method therefor, and a storage medium can control the unmanned aerial vehicle to perform dive and climb flight in a set flight trajectory so that a video photographed by a pan-tilt lens has unique dive shots and strong visual impact, thereby reducing complexity of user operations and improving the user experience of the unmanned aerial vehicle.
Patent WO-2020244611-A1 (WO)
Title: Automobile air conditioner filter material having voc filtering function and process therefor
Inventor: XIA JIANHUA
IPC: B01D39/14
Filed: 2020-06-05
Abstract: An automobile air conditioner filter material having a VOC filtering function, comprising a sandwich structure (100) and an activated carbon fiber non-woven fabric layer (200). The activated carbon fiber non-woven fabric layer (200) is located on one side of the sandwich structure (100) and is formed of activated carbon fibers. The activated carbon fiber non-woven fabric layer (200) is combined with the sandwich structure (100) by means of a hot melt adhesive (210).
Patent WO-2020244658-A1 (WO)
Inventor: ZHANG LI
IPC: H04N19/50
Filed: 2020-06-08
Abstract: A method of video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, that the current block is split into multiple sub-blocks. At least one of the multiple blocks is coded using a modified intra-block copy (IBC) coding technique that uses reference samples from one or more video regions from a current picture of the current block. The method also includes performing the conversion based on the determining.
Patent WO-2021248577-A1 (WO)
Inventor: SHI RONGBAO
IPC: G02B11/32
Filed: 2020-06-28
Abstract: Disclosed is an optical camera lens (10), comprising six lenses in total. The six lenses sequentially comprise, from an object side to an image side, a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5) and a sixth lens (L6). The optical camera lens (10) has a focal length f, the third lens (L3) has a focal length f3, an object side face of the second lens (L2) has a radius of curvature R3, an image side face of the second lens (L2) has a radius of curvature R4, the first lens (L1) has an on-axis thickness d1, an image side face of the first lens (L1) is at an on-axis distance d2 from the object side face of the second lens (L2), the fourth lens (L4) has an on-axis thickness d7, an image side surface of the fourth lens (L4) is at an on-axis distance d8 from an object side surface of the fifth lens (L5), and the following relational expressions are satisfied: 6.50 ≤ f3/f ≤ 10.00, 1.50 ≤ (R3+R4)/(R3-R4) ≤ 3.00, 8.00 ≤ d1/d2 ≤ 10.50, and 1.50 ≤ d8/d7 ≤ 2.00. The optical camera lens (10) meets the design requirements of a large aperture, a wide angle, and ultra-thinness while having a good optical performance.
Patent WO-2021179481-A1 (WO)
Inventor: WU ANCHENG
IPC: G06F16/951
Filed: 2020-06-29
Abstract: A cold start method and apparatus for personalizing and pushing data content, a device and a storage medium, which relate to the technical field of data analysis in the field of big data. The method comprises: acquiring news data from within an external network, cleaning the news data, unifying the format and filtering repeated data to obtain multiple pieces of news data; acquiring multiple pieces of preset data, and using the preset data and news data as multiple pieces of data to be imported to predict hashtags; importing the data into a search server, and performing inverted index processing on all imported data and corresponding hashtags; acquiring fields inputted by a user, searching in the search server according to the fields to obtain search results; and personalizing and sorting the results and then pushing same to the user. In the described method, when user behavior data or a single service system is missing, the search results may be matched merely by the user inputting fields.
Patent WO-2021243781-A1 (WO)
Title: 显示面板、显示装置以及显示面板的制作方法
Inventor: ZHENG YING
IPC: G09F9/30
Filed: 2020-06-30
Abstract: 一种显示面板(1)、显示装置(49)和显示面板(1)的制作方法，显示面板(1)包括阵列基板(3)和设置在阵列基板(3)上的发光功能层(4)；显示面板(1)具有相邻设置的显示区(5)和传感器采光区(6)；阵列基板(3)包括位于显示区(5)的薄膜晶体管阵列(7)；发光功能层(4)位于显示区(5)和传感器采光区(6)，且薄膜晶体管阵列(7)与发光功能层(4)电连接。
Patent WO-2022021446-A1 (WO)
Inventor: LIU JUNLONG
IPC: G06F12/14
Filed: 2020-07-31
Abstract: Disclosed in the present application are a memory protection method and a protection proxy control apparatus. When an accelerator or an IO device requests for a direct physical address to access a system memory, the protection proxy control apparatus can obtain, according to an identifier of a data flow of the accelerator or the IO device, permission information of a physical page table where a physical address requested by the data flow to access is located, and perform permission check on a memory access request according to the permission information; and the accelerator or the IO device is allowed to carry out direct physical address access only when the permission check passes, so as to ensure the security of the system memory.
Patent WO-2021027842-A1 (WO)
Title: 一种实现边缘计算的方法、装置和系统
Inventor: LUO XUJIAN
IPC: H04W4/50
Filed: 2020-08-12
Abstract: 本申请提供了一种实现边缘计算的方法、装置和系统，所述方法包括：当多接入边缘计算MEC服务器的一种或一种以上资源的负荷满足预设条件时，确定参与边缘计算的智能终端；对于每一个参与边缘计算的智能终端，将MEC服务器的部分边缘计算任务分配给所述参与边缘计算的智能终端，向所述参与边缘计算的智能终端下发分配的边缘计算任务；接收到所述参与边缘计算的智能终端发送的分配的边缘计算任务的处理结果，向计费网元发送所述参与边缘计算的智能终端参与MEC的信息。