baber/WOPTO huggingface dataset:
Patent WO-2019242528-A1 (WO)
Title: 视频编码、解码方法、装置、存储介质和计算机设备
Inventor: GAO XINWEI
IPC: H04N19/124
Filed: 2019-06-11
Abstract: 本申请涉及一种视频编码、解码方法、装置、存储介质和计算机设备，视频编码方法包括：获取待编码视频帧对应的当前参考帧；确定分像素插值方式；分像素插值方式是直接分像素插值方式和采样后分像素插值方式中的一种；采用分像素插值方式，根据待编码视频帧的分辨率信息，对当前参考帧进行处理，得到对应的目标参考帧；根据目标参考帧对待编码视频帧进行编码，得到待编码视频帧对应的编码数据。上述视频编码方法可以灵活选择待编码视频帧对应的参考帧，有效提高参考帧的使用效率。
Patent WO-2020001520-A1 (WO)
Title: Gestion d'id de transaction de procédure améliorée
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W28/02
Filed: 2019-06-27
Abstract: L'Invention concerne un procédé de gestion d'exception d'identité de transaction de procédure (PTI) sur une modification de session d'unité de données du protocole (PDU) et une procédure d'établissement. Si un UE reçoit un message contenant une INSTRUCTION DE MODIFICATION DE SESSION DE PDU dans lequel la valeur PTI est une valeur attribuée qui ne correspond pas à une quelconque PTI en utilisation, l'UE reste à l'état courant 5GSM et envoie un message ÉTAT 5GSM contenant une valeur de la cause # 47 5GSM indiquant la "non-concordance de PTI" , et le réseau enverra un autre message INSTRUCTION contenant la valeur PTI correcte. Si l'UE reçoit un message ACCEPTATION ou REJET D'ÉTABLISSEMENT DE SESSION DE PDU, dans lequel la valeur PTI est une valeur attribuée qui ne correspond pas à une PTI quelconque en utilisation, l'UE répond par un message ÉTAT 5GSM contenant la valeur de la cause # 47 5GSM indiquant la "non-concordance de PTI", et le réseau enverra un autre message ACCEPTATION ou REJET contenant la valeur PTI correcte.
Patent WO-2020173026-A1 (WO)
Inventor: ZHANG YUNSEN
IPC: G11C11/15
Filed: 2019-06-28
Abstract: Disclosed are a magnetic random-access memory storage unit and a magnetic random-access memory. The storage unit comprises a reference layer, a barrier layer, and a first free layer in a stacked arrangement, also comprises a second free layer, a vertical magnetic coupling layer below same and a magnetic damping barrier above same. The magnetization vector in the second free layer is always perpendicular to the first free layer and is parallel to the magnetization vector in the first free layer. The vertical magnetic coupling layer is used for implementing strong magnetic coupling of the first free layer and the second free layer and providing an additional vertical interface anisotropic source. The magnetic damping barrier provides an additional anisotropic source and, at the same time, reduces the magnetic damping coefficient of a film layer. The addition of the additional second free layer in the present invention does not affect TMR, increases the thickness of the free layers, reduces the magnetic damping coefficient, increases the thermal stability factor, and does not increase a critical write current.
Patent WO-2021026802-A1 (WO)
Inventor: CHEN BO
IPC: H04W72/04
Filed: 2019-08-14
Abstract: Methods, systems, and devices for wireless communications are described to enable a UE, a primary cell (PCell), and a secondary cell (SCell) to identify and use an adjusted transmission timing offset for reference signals transmitted to the SCell on a component carrier. The UE may receive downlink transmissions from the cells, determine a difference in transmission timing offsets, and transmit a report to the PCell. The PCell may adjust a timing advance (TA) command for the reference signals based on the report. The PCell may transmit a TA command to the UE indicating for the UE to autonomously adjust the transmission timing offset associated with the carrier of the SCell based on a difference between transmission timing offsets. One of the cells may trigger the UE to perform a random access procedure with the SCell over the carrier to determine a TA command for the reference signals.
Patent WO-2020038339-A1 (WO)
Title: Integrated material returning crushing system with multiple vertically arranged towers and crushing process thereof
Inventor: ZHU XINGLIANG
IPC: B02C23/12
Filed: 2019-08-19
Abstract: Disclosed are an integrated material returning and crushing system with multiple vertically arranged towers, and a crushing process thereof. The integrated system comprises a material crushing production line and at least two single towers (12), wherein a placement frame (2, 3) is correspondingly provided in each of the single towers (12); each placement frame (2, 3) is at least configured to have two layers, and the layers of the same placement frame (2, 3) have a difference in height therebetween; each layer of the placement frame (2, 3) is provided with a crushing machine (4, 5, 6) or a vibrating sieve (7) or a feeding machine (1) arranged according to the sequence of feeding, crushing and screening of materials; and the vibrating sieve (7) at a tail end of the material production line is provided with an accepted material outlet and a rejected material outlet, and the rejected material outlet is connected, via a material returning device (13), to the crushing machine (4, 5, 6) or the feeding machine (1) directly conveying materials to the vibrating sieve (7). The integrated system is arranged and managed in a centralized manner, can save the amount of space occupied, and is further provided with the material returning device for improving the material acceptance rate.
Patent WO-2020248369-A1 (WO)
Title: Firewall switching method and related apparatus
Inventor: WANG XUJUN
IPC: H04W12/088
Filed: 2019-08-23
Abstract: Disclosed in embodiments of the present invention are a firewall switching method and a related apparatus, which are suitable for access control in security protection, the method comprising: an intranet firewall distribution device obtaining access device status information that a mobile wireless access device is connected to a first intranet firewall of a target intranet; when the intranet firewall distribution device determines that the mobile wireless access device meets conditions for switching the connected firewall, determining a second intranet firewall matched by the mobile wireless access device; once the mobile wireless access device establishes a connection to the second intranet firewall and disconnects from the first intranet firewall, by means of connecting to the second intranet firewall, providing a service of accessing the target intranet to a user terminal. By means of the present application, the efficiency with which users access the target intranet may be improved, and the access quality of accessing the target intranet is ensured.
Patent WO-2020048493-A1 (WO)
Inventor: SONG HAOYU
IPC: H04L45/50
Filed: 2019-09-04
Abstract: L'invention concerne des procédés et des dispositifs (par exemple, des routeurs) pour exécuter un routage de segments dans un réseau MPLS (commutation multiprotocole par étiquette). Selon le procédé, un routeur du réseau MPLS : reçoit un paquet ; et modifie le paquet en ajoutant un en-tête d'extension MPLS de type SRH (en-tête de routage de segments). L'en-tête d'extension MPLS de type SRH comprend un ou plusieurs SID (identificateur de segment) qui fournissent collectivement une liste de SID devant être utilisée pour le routage de segments. En outre, selon le procédé, le routeur : copie un du ou des SID dans l'en-tête d'extension MPLS de type SRH en haut d'une pile d'étiquettes MPLS ; et transmet le paquet ainsi modifié à un autre routeur du réseau MPLS sur la base du ou des SID inclus dans une entrée de pile d'étiquettes, en haut de la pile d'étiquettes MPLS.
Patent WO-2021022609-A1 (WO)
Inventor: JIANG MINGKUN
IPC: E01D21/00
Filed: 2019-09-06
Abstract: Provided is an adjustable monitoring system for an upstroke movable support system. When the movable support system works, a power device can drive a pulley to slide horizontally along a rail; and when the movable support system moves longitudinally, the whole system is driven to move back and forth, a longitudinal-movement mechanism can drive a camera mounting base below a connection support to change a vertical height position, and then the height position of a camera can be adjusted, such that not only can a photographing position be adjusted and changed, but also an object on the movable support system can be effectively avoided, and the camera is prevented from being damaged. With the camera, a working condition of the movable support system can be photographed in real time, and safety accidents are effectively prevented.
Patent WO-2020057422-A1 (WO)
Title: 一类万古霉素硫鎓衍生物、其制备方法、药物组合物和用途
Inventor: HUANG WEI
IPC: C07K9/00
Filed: 2019-09-12
Abstract: 如通式（I）所示结构的万古霉素衍生物及其药学上可接受的盐，其制备方法，包含该化合物的药物组合物，以及这些化合物在制备用于治疗和 / 或预防细菌感染性疾病，尤其是用于治疗因革兰氏阳性菌导致的感染性疾病的药物中的用途。
Patent WO-2020192044-A1 (WO)
Inventor: WANG FENGCHUN
IPC: F24F11/70
Filed: 2019-09-19
Abstract: Disclosed are an air conditioner and an electrical heating control method therefor and a control device thereof. An electrical heating module and an indoor fan are disposed in an indoor unit of the air conditioner, the electrical heating module comprising an electrical heating unit (12) and an electrical heating control circuit (11). The indoor unit is also provided with an auxiliary fan (13). The electrical heating control method comprises: when a starting condition of electrical heating is satisfied, running the electrical heating unit (12) and the auxiliary fan (13); when the auxiliary fan (13) is running, blowing out the heat generated by the electrical heating unit (12) from an air outlet of the indoor unit. The method can guarantee the normal starting of electrical heating to the maximum extent, and satisfy the demand for auxiliary heating by using electrical heating.
Patent WO-2020248429-A1 (WO)
Inventor: CUI XUEDONG
IPC: E02D35/00
Filed: 2019-09-23
Abstract: The present invention relates to a method for strengthening and lifting a high-rise building that has a raft foundation, comprising the following steps: arranging a plurality of measuring points at intervals around the outer contour of a building, and determining the lifting side of the building according to the elevation of the measuring points; distributing a plurality of reinforcement grouting holes perpendicular to a raft foundation at intervals within the range of the raft foundation, and using pressure grouting in the reinforcement grouting holes to form a reinforcement under the raft foundation; laying downwardly inclined lifting holes on the outer side of the raft foundation at two ends close to the lifting side of the building; and performing simultaneous pressure grouting in the lifting holes to lift the lifting side of the building, and controlling the lifting speed so that the elevations of two corners are finally simultaneously lifted to the same height as the elevation of corresponding corners of a non-lifting side of the building. A reinforced composite pile foundation supporting a reinforcement is formed under the reinforcement, and supports the raft foundation together with the reinforcement. The present invention has the advantages of good overall stability, controllable lifting speed and height, little damage done to a building, and the prevention of re-settling.
Patent WO-2020083201-A1 (WO)
Inventor: TANG WANFU
IPC: F01N3/01
Filed: 2019-10-21
Abstract: 一种发动机尾气处理系统和方法。发动机尾气处理系统包括尾气除尘系统和尾气臭氧净化系统；发动机尾气臭氧净化系统包括臭氧量控制装置（209），用于控制臭氧量以致有效氧化尾气中待处理的气体组分，所述臭氧量控制装置（209）包括控制单元（2091）；所述臭氧量控制装置（209）还包括臭氧处理前尾气组分检测单元（2092），用于检测臭氧处理前尾气组分含量；所述臭氧处理前尾气组分检测单元包括第一氮氧化物检测单元（20923）。发动机尾气处理系统能够有效去除发动机尾气中的颗粒物，对发动机尾气的净化处理效果更好。
Patent WO-2020094012-A1 (WO)
Inventor: SUN JUN
IPC: H04N21/433
Filed: 2019-11-05
Abstract: The present disclosure relates to a streaming media video data processing method and apparatus, and a computer device and a storage medium. The method comprises: receiving a video playing request sent by at least one terminal, wherein the video playing request carries a video content identifier and corresponding video memory information; generating a preset drag parameter corresponding to the video content identifier; acquiring, from a source station, video information corresponding to the preset drag parameter, wherein the video information includes metadata; determining fragmentation information according to the video memory information, acquiring, from the source station, a fragmented video corresponding to the fragmentation information, and caching fragmented video data; and splicing, according to the video playing request, the metadata and the fragmented video data to obtain corresponding playing data.
Patent WO-2020103754-A1 (WO)
Inventor: CHUANG CHIA-MING
IPC: G08G1/017
Filed: 2019-11-14
Abstract: An external coordinate-based real-time three-dimensional road condition auxiliary device for a mobile vehicle and a system, for providing auxiliary road condition information in a three-dimensional space to at least one mobile vehicle (29) located within the three-dimensional space. The system comprises: a plurality of dynamic image capturing assemblies (23, 231, 232, 515), at least one monitoring host machine (21), and at least one external coordinate-based real-time three-dimensional road condition auxiliary device (27) for a mobile vehicle disposed on the mobile vehicle (29). The auxiliary device (27) has a wireless transmission unit (271) connected to the dynamic image capturing assemblies (23, 231, 232, 515) and/or the monitoring host machine (21), a timing unit (272) cooperating with the wireless transmission unit and outputting a timing signal, a memory module (273) storing geographic information in the three-dimensional space that at least corresponds to the mobile vehicle (29), and a road condition output interface (274) displaying both the geographic information and dynamic information.
Patent WO-2021092872-A1 (WO)
Inventor: Yang Congan
IPC: G06F21/44
Filed: 2019-11-15
Abstract: 一种基于智能手机传感器的设备指纹提取方法，包括如下步骤：步骤一：数据采集（S1）；步骤二：数据预处理（S2）；步骤三：ADC值恢复（S3）；步骤四：增益矩阵的估算（S4）；步骤五：有效性检查（S5）；步骤六：设备指纹ID生成（S6）。能够准确的提取设备指纹，在抽样对一些设备进行恢复出厂设置、抹机升级、时间打点测试时，设备指纹ID都没有发生变化，能够唯一标识设备。
Patent WO-2020098810-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N7/12
Filed: 2019-11-18
Abstract: A method of video processing, comprising: determining to signal multiple motion vector differences in an ultimate motion vector expression (UMVE) coding tool for a conversion between a current video block of a video and a coded representation of the video; and performing the conversion based on the determining, wherein, using the UMVE coding tool, a motion vector expression that includes a starting point, N motion vector differences represented by N motion magnitudes and N motion directions of the current video block is used during the conversion, N being an integer equal to or greater than two.
Patent WO-2021102743-A1 (WO)
Title: 工时获取方法、工时获取装置、终端设备及服务器
Inventor: GUO ZILIANG
IPC: G06Q10/06
Filed: 2019-11-27
Abstract: 一种工时获取方法、工时获取装置、终端设备、服务器及计算机可读存储介质，所述工时获取方法包括：获取用户在工作页面执行的操作（S201）；若在所述工作页面执行的操作为预设操作，则获取所述用户的操作日志（S202）；将所述操作日志上报至预设消息系统（S203），其中，所述预设消息系统为服务器提供所述操作日志，所述用户执行任务的工时由所述服务器根据所述操作日志获取，所述任务是指所述任务标识信息对应的任务。通过该方法可准确地获取用户执行任务的工时。
Patent WO-2020220667-A1 (WO)
Inventor: LI HUILING
IPC: F24F11/36
Filed: 2019-11-29
Abstract: Disclosed by the present application are an air conditioner and a control method and device for an air conditioner, wherein the method comprises: acquiring the state of a refrigerant in a room; when the refrigerant leaks, determining the refrigerant leakage level of an air conditioner according to the state of the refrigerant; and controlling the air conditioner to perform an action that matches the refrigerant leakage level. According to the control method for the air conditioner of the present application, the state of the refrigerant is detected in real time when the refrigerant leaks, and different treatment measures are employed according to the state of the refrigerant, that is, a manner of hierarchical detection and hierarchical processing is used to make the control method more reasonable. The described control method solves the problem in the prior art in which the control method that is employed is the same whether the refrigerant leakage is less or more, resulting in the waste of resources, and the described control method is simple and easy to implement.
Patent WO-2020114346-A1 (WO)
Inventor: ZHANG GUANJING
IPC: G06F15/00
Filed: 2019-12-02
Abstract: Provided in the present invention are a traditional Chinese medicine tongue diagnosis tongue tip redness detection apparatus, a method and a computer storage medium, the method comprising the steps: on the basis of a tongue image, calculating a tongue tip redness eigenvector, comprising the steps: on the basis of a center of gravity, dividing a fan-shaped tongue tip redness candidate area from the tongue image; performing clustering of the fan-shaped tongue tip redness candidate area, obtaining a tongue tip redness detection area; calculating a tongue tip redness eigenvector on the basis of a chromaticity value of the tongue tip redness detection area, a chromatic aberration between said chromaticity value and a tongue coating area and a tongue mass area in the tongue image, and a geometric feature of the tongue tip redness detection area; extracting a tongue tip redness eigenvector from a pre-categorized tongue image and outputting to an SVM categorizer for training, obtaining a tongue tip redness detection categorizer; executing tongue a tip redness eigenvector calculation method step, calculating a tongue tip redness eigenvector of a tongue image to be detected, and inputting into the tongue tip redness categorizer to detect whether the tongue has a tongue tip redness. The present invention can effectively detect whether a tongue has tongue tip redness.
Patent WO-2020135522-A1 (WO)
Title: 一种数据传输方法及装置
Inventor: CHE GANGJIAN
IPC: H04L29/08
Filed: 2019-12-25
Abstract: 本文公开了一种数据传输方法及装置，所述数据传输方包括：获取来自云终端的待传输数据的信息和云终端的信息；根据云终端的信息判断云终端的网络是否受限；以及当确定云终端的网络受限，通过云主机与云终端预先建立的链接向云终端发送待传输数据。
Patent WO-2020155958-A1 (WO)
Inventor: ZHENG HANCHAO
IPC: H04N21/647
Filed: 2019-12-25
Abstract: 本申请公开了一种测量网速的方法、装置、计算机设备及可读存储介质，该方法包括：在下载视频内容的过程中，当接收到网速测量指令时，获取连续的N个视频片段的下载时长和下载字节数；其中，所述视频内容包括多个视频片段；根据所述N个视频片段的下载时长和下载字节数，计算出所述N个视频片段的下载总时长和下载总字节数；根据所述下载总时长和下载总字节数，计算出当前网速。本申请能够在播放视频内容的过程中计算出当前网速，以确定出当前网速所能支持的最大清晰度。
Patent WO-2020199688-A1 (WO)
Inventor: YANG ZHONGYI
IPC: C10B29/00
Filed: 2019-12-31
Abstract: L'invention concerne une structure de conservation de chaleur de brûleur d'une chambre de combustion d'un four à coke, une chambre de combustion d'un four à coke et un four à coke. Un élément (10) de protection d'un four en fonte est disposé à l'extérieur de la maçonnerie (1) de brûleur de la chambre de combustion d'un four à coke, et l'élément (10) de protection du four en fonte comprend une plaque de protection, un cadre (6) de porte de four et des colonnes (3) de four ; et la maçonnerie (1) de brûleur ou l'élément (10) de protection de four en fonte est revêtu d'une couche (4) d'un matériau de conservation de chaleur d'isolation thermique. La surface de la maçonnerie (1) de brûleur ou de l'élément (10) de protection de four en fonte est revêtue de la couche (4) de matériau de conservation de chaleur d'isolation thermique, de telle sorte que la quantité de dissipation de chaleur d'un carneau latéral est réduite, la température du carneau latéral est augmentée, et la durée de vie de l'élément de protection de four en fonte est prolongée, ce qui permet d'atteindre le but d'économie d'énergie, de réduire la consommation d'énergie et d'améliorer le rapport d'utilisation d'énergie.
Patent WO-2020187132-A1 (WO)
Title: Data channel transmission method and device
Inventor: LIU ZHE
IPC: H04L25/03
Filed: 2020-03-12
Abstract: A data channel transmission method and device, relating to the technical field of communications and capable of reducing mutual interference between two signals supporting different subcarrier interval. The method comprises: a terminal receives a PDSCH with first SCS, wherein the PDSCH is repeatedly transmitted on 2 n  first OFDM symbols, 2 n  first OFDM symbols are aligned with one second OFDM symbol in the time domain, the one second OFDM symbol is used for sending a reference signal corresponding to second SCS, and the first SCS is 2 n  times the second SCS, wherein n is a positive integer. Under the scenario of co-band deployment of two communication networks supporting different SCS, the technical solution provided in embodiments of the present application can be used for reducing mutual interference between the PDSCH corresponding to the first SCS and the reference signal corresponding to the second SCS.
Patent WO-2021184333-A1 (WO)
Inventor: ZHOU JIANGLI
IPC: H04N21/845
Filed: 2020-03-20
Abstract: 一种多媒体数据存储方法、装置、设备、存储介质及程序产品，属于数据处理技术领域。不同的事件等级对应不同的存储策略，可以从获取的多媒体数据中，确定一个或多个多媒体数据段，每个多媒体数据段记录有媒体事件，媒体事件对应有事件信息，事件信息包括相应媒体事件的事件等级，可以根据各个媒体数据段对应的媒体事件的事件等级，选择与事件等级相应的存储策略对该一个或多个多媒体数据段进行存储，从而提高存储灵活性。
Patent WO-2020233240-A1 (WO)
Title: Modular wall corner multi-functional linking member
Inventor: TANG DAOYUAN
IPC: E04B2/00
Filed: 2020-03-31
Abstract: The present invention relates to the technical field of building construction devices, and disclosed thereby is a modular wall corner multi-functional linking member, comprising: a first support plate, a connecting plate, and a second support plate; a hook is provided at a middle position of the connecting plate, one side edge of the connecting plate is fixedly installed on the first support plate, the other side edge of the connecting plate is fixedly installed on the second support plate, and the first support plate and the second support plate are fixed at two sides of a corner position of an outdoor modular wall so as to provide support for the connecting plate. In the present invention, in order to facilitate the clamping of a closing strip, the described linking member is fixedly installed at the corner position of the modular wall, and a raised hook is provided on the connecting plate of the linking member such that the closing strip is clamped on the linking member without the tedious operation of repeatedly screwing in screws on the outside of the closing strip; the ease of installation is improved, an installation site is tidy and the structural appearance is pleasing.
Patent WO-2021196164-A1 (WO)
Inventor: ZHANG NING
IPC: G16H10/60
Filed: 2020-04-03
Abstract: Embodiments of the present disclosure provide methods and apparatuses for people health. A method at a first communication device comprises receiving information related to a person during a health care procedure of the person. The method further comprises generating feedback information related to the person based on the information related to the person. The method further comprises sending the feedback information related to the person to a terminal device of the person.
Patent WO-2020238515-A1 (WO)
Inventor: LIU XIANGYANG
IPC: G06F16/51
Filed: 2020-04-24
Abstract: 一种图像匹配方法、装置、设备和计算机可读存储介质。该方法包括：获取待匹配图像（S210）。针对图像库中的任一图像，确定该任一图像与待匹配图像之间的关键点特征相似度，并确定该任一图像与待匹配图像之间的颜色特征相似度（S220），从而根据上述确定的关键点特征相似度和颜色特征相似度，确定该任一图像与待匹配图像之间的融合相似度（S230）。然后，根据图像库中的至少一个图像各自与待匹配图像之间的融合相似度，确定图像库中是否存在与待匹配图像匹配的图像（S240）。
Patent WO-2021217612-A1 (WO)
Inventor: XIANG XUEFENG
IPC: H04L12/26
Filed: 2020-04-30
Abstract: Provided are a method and apparatus for data stream analysis. The method comprises: distributing one of a plurality of sampling periods to an audio and video stream so that the plurality of sampling periods undertake the sampling of different audio and video streams, wherein the plurality of sampling periods have the same sampling duration and different initiation times; copying, on the basis of a sampling flow entry, the first-arrival data message of the audio and video stream in the distributed sampling period as a first sampling data message; copying, on the basis of the sampling flow entry, the last-arrival data message of the audio and video stream in the distributed sampling period as a second sampling data message; calculating a sending-end delay and a receiving-end delay of the audio and video stream on the basis of timestamps of the first sampling data message and the second sampling data message; and analyzing the jitter of the audio and video stream on the basis of the sending-end delay and the receiving-end delay.