baber/WOPTO huggingface dataset:
Patent WO-2022056848-A1 (WO)
Title: Methods and apparatus for rx-tx time difference reporting
Inventor: YANG LUANXIA
IPC: H04L5/00
Filed: 2020-09-18
Abstract: The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. In one aspect, the apparatus may receive, from a base station, SPS via RRC signaling. The apparatus may also determine a UE Rx-Tx time difference, the UE Rx-Tx time difference being equal to a difference between a downlink subframe reception time and an uplink subframe transmission time. The apparatus may also transmit, to the base station, the UE Rx-Tx time difference or receive, from the base station, a base station Rx-Tx time difference, the base station Rx-Tx time difference being equal to a difference between an uplink subframe reception time and a downlink subframe transmission time.
Patent WO-2021052482-A1 (WO)
Title: Method and apparatus for switching sim card, and electronic device
Inventor: SHEN FUSHENG
IPC: H04W88/06
Filed: 2020-09-18
Abstract: The present application provides a method and apparatus for switching a SIM card, and an electronic device. An electronic device can quickly and accurately perform SIM card switching. The electronic device comprehensively determines whether SIM card switching is required according to the usage of radio frequency and the network connection. When the radio frequency is used by a specific service, the network connection is abnormal for a short time, but the short-term abnormality of the network connection does not affect the user operating experience. If SIM card switching is performed, it is a waste of the SIM card traffic, and the time consumption in the SIM card switching also increases the delay of a user operation. Therefore, determining whether to switch the SIM card only according to the network connection causes the SIM card to be incorrectly switched. The present application can protect the SIM card from being switched incorrectly, which not only improves the efficiency of SIM card switching of the electronic device, but also protects the electronic device from switching the SIM card incorrectly and repeatedly, thereby improving the user experience.
Patent WO-2021139254-A1 (WO)
Title: Cluster operation and maintenance state diagnosis method, operation and maintenance monitoring system, terminal, and storage medium
Inventor: ZHENG SHIHUI
IPC: G06F11/30
Filed: 2020-09-28
Abstract: The present application relates to the technical field of big data. Disclosed is a cluster operation and maintenance state diagnosis method, comprising: obtaining a current actual value of at least one piece of cluster operation and maintenance data, the cluster operation and maintenance data comprising at least one of daily operation and maintenance data, cluster monitoring data, use specification data and cluster log data; obtaining a cluster operation and maintenance data volume according to the at least one piece of cluster data, and adjusting at least one preset threshold value and a preset repair suggestion according to the operation and maintenance data volume; obtaining a standard threshold value range corresponding to each piece of cluster operation and maintenance data, and determining whether the current actual value of each piece of cluster operation and maintenance data exceeds the corresponding standard threshold value range; if yes, obtaining a corresponding final repair suggestion according to the current actual value; displaying a diagnosis result, the diagnosis result comprising a name and a meaning of each piece of cluster operation and maintenance data, whether the corresponding standard threshold value range is exceeded and/or the repair suggestion. Also disclosed are an operation and maintenance monitoring system, a terminal, and a storage medium. The present application can increase cluster operation and maintenance efficiency.
Patent WO-2021088582-A1 (WO)
Inventor: GAO HONGYAN
IPC: H04W4/38
Filed: 2020-10-07
Abstract: Disclosed are an Internet-of-things sensor management method and a wireless access point, which can be used in the field of wireless local area network and Internet of things integration. A wireless access point having a wireless local area network function obtains a measurement parameter acquired by an Internet-of-things sensor. The Internet-of-things sensor is integrated in a wireless access point. When the measurement parameter satisfies a first trigger condition, the wireless access point instructs an actuator pointed to by a first execution action triggered by the first trigger condition to perform the first execution action, thus achieving the integration of a wireless local area network and the Internet of things on an edge access side. A simple wiring scheme for a wireless local area network and the Internet of things is provided, saving the overhead of basic network wiring.
Patent WO-2021218056-A1 (WO)
Inventor: Na Jiqing
IPC: B61L15/00
Filed: 2020-10-19
Abstract: A BeiDou location automatic sensing-based pre-warning protection system, said system being in communication connection with a TDCS/CTC system (4); the pre-warning protection system comprises a train-mounted terminal sub-system (2), a ground pre-warning protection platform sub-system (1), and a handheld terminal sub-system (3); the ground pre-warning protection platform sub-system (1) is in communication connection with the TDCS/CTC system (4), the train-mounted terminal sub-system (2), and the handheld terminal sub-system (3), respectively; and the ground pre-warning protection platform sub-system (1) determines and processes pre-warning logic between trains and pre-warning logic between trains and people according to BeiDou positioning, train speed, and train direction information provided by the train-mounted terminal sub-system (2), and BeiDou positioning information of the handheld terminal sub-system (3), and in combination with station yard information and train number information sent by the DCS/CTC system (4), and line data and data of a virtual transponder, and sends the processed pre-warning information to the train-mounted terminal sub-system (2) and the handheld terminal sub-system (3). Said system has the advantage of achieving pre-warning protection for railway construction workers and vehicles.
Patent WO-2021223372-A1 (WO)
Title: Easy-upholster sofa backrest
Inventor: LI XIAOHONG
IPC: A47C17/86
Filed: 2020-10-20
Abstract: An easy-upholster sofa backrest, comprising a main body (1). The main body (1) comprises a main back body (11) and side back bodies (12) provided on either side of the main back body (11). The lower end of the main back body (11) is provided with at least one first groove (16) for accommodating an edge of a backrest fabric. The main back body (11) and the two side back bodies (12) constitute a main bearing part of the main body (1) of the sofa backrest. When in use, a connection strip is sewed on the edge of the backrest fabric, and is then pressed into the first groove (16) by means of a fixing member, thereby implementing the connection between the backrest fabric and the sofa backrest. The sofa backrest features a simple and convenient connection mode and simple operations and facilitates improving production efficiency. If an error occurs during assembling, the backrest fabric can be easily removed, thus implementing mounting/removal of the backrest fabric without damages.
Patent WO-2021083036-A1 (WO)
Inventor: ZHANG JIANPENG
IPC: H04L12/58
Filed: 2020-10-23
Abstract: La présente invention concerne un procédé de réponse à un message, un serveur et un dispositif électronique. Le procédé comprend : la réception d'un second message envoyé par un premier dispositif électronique dans le cas où un premier message est affiché dans un groupe, le second message comprenant des informations de marque de confidentialité et un contenu de réponse ; et l'envoi du contenu de réponse à un second dispositif électronique, le second dispositif électronique étant un expéditeur du premier message, et le contenu de réponse étant invisible pour des utilisateurs dans le groupe autre que ceux utilisant le premier dispositif électronique et le second dispositif électronique.
Patent WO-2022087825-A1 (WO)
Inventor: BAO JINGFU
IPC: H03H3/08
Filed: 2020-10-27
Abstract: 本申请提供了一种谐振器及其制作方法、滤波器、电子设备，涉及谐振器领域，能够抑制谐振器的杂散谐波。该谐振器包括：压电基板、设置在压电基板上的叉指换能器；压电基板包括依次层叠设置的衬底、反射层、压电层；叉指换能器包括：第一汇流条、第二汇流条、以及位于第一汇流条和第二汇流条之间并列、依次交替设置的第一叉指电极和第二叉指电极的多个叉指电极；第一叉指电极与第一汇流条连接，第二叉指电极与第二汇流条连接；谐振器还包括：设置于压电基板上的第一反射槽；第一反射槽位于第一叉指电极与第二汇流条之间的区域。
Patent WO-2021120863-A1 (WO)
Title: 一种聚酰胺组合物及其制备方法
Inventor: ZHENG YIQUAN
IPC: C08K5/1535
Filed: 2020-10-27
Abstract: 本发明提供了一种聚酰胺组合物，能够有效改善在注塑或造粒时膜口碳化物的形成。本发明是通过苯并呋喃酮类化合物和K/Na/Ca/Mg/Ba/Zn/Li/Al金属的皂盐协同效应来改善注塑是磨口碳化物的形成。具体是，苯并呋喃酮类化合物具有捕捉聚酰胺内C自由基的功能，K/Na/Ca/Mg/Ba/Zn/Li/Al金属的皂盐能够起到成核作用，协同之下防止注塑时局部温度过高而导致碳化物的形成，尤其是能够防止其在模口处粘附。
Patent WO-2021083151-A1 (WO)
Inventor: LI YAXUE
IPC: G06K9/00
Filed: 2020-10-27
Abstract: A target detection method and apparatus, a storage medium, and an unmanned aerial vehicle. The method comprises: acquiring a first image captured by a gimbal camera (101); performing segmentation processing on the first image to obtain at least two segmented images (102); performing a size change operation on the at least two segmented images to obtain at least two sub-images, the resolutions of the at least two sub-images matching the resolutions corresponding to at least two image analysis units (103); and inputting the at least two sub-images into the at least two image analysis units, and determining a target detection result according to the analysis results of the at least two image analysis units (104). The use of the technical solution in the present method can reduce the loss of image information and improve the accuracy and success rate of target detection.
Patent WO-2021088741-A1 (WO)
Inventor: ZONG ZAIFENG
IPC: H04W36/28
Filed: 2020-10-30
Abstract: The embodiments of the present application disclose a communication method and a device thereof, which may be used for an intercommunicating system of a first network and a second network. A first access management network element in the first network sends indicating information to a session management network element in the first network such that the session management network element only feeds back the context information corresponding to a bearer supported by a second access management network element in the second network, and thus the success rate of a terminal moving from the first network to the second network can be increased.
Patent WO-2021098509-A1 (WO)
Inventor: ZHOU SHUCHANG
IPC: G06N3/063
Filed: 2020-11-04
Abstract: A neural network joint compilation method, an apparatus and an electronic device. The method comprises: acquiring multiple neural network models to be compiled and computation graphs of said multiple neural network models (S302); determining model combination schemes for said multiple neural network models, and jointly compiling computation graphs of neural network models in each model combination scheme to obtain an optimized computation graph corresponding to each model combination scheme (S304); and determining among the optimized computation graphs a target optimized computation graph, and generating a target instruction according to the target optimized computation graph (S306). When the target instruction obtained by means of the compilation of the described method is run on target hardware, it can be ensured that the performance of the hardware is fully used, and the efficient running of the target instruction can further be ensured.
Patent WO-2021129215-A1 (WO)
Inventor: PAN WEIDONG
IPC: C08K9/10
Filed: 2020-11-12
Abstract: A photovoltaic cable sheath material and a preparation method therefor. The photovoltaic cable sheath material comprises, in weight percentage, 20-40% of hyperbranched polyethylene, 40-60% of a flame retardant, 5-10% of maleic anhydride grafted EVA, 1-5% of a stabilizer, 1-5% of a silicone master batch and 1-5% of a silane coupling agent. The photovoltaic cable sheath material has extremely high insulation resistance, excellent flame retardancy, good mechanical strength and smoke density light transmittance, and can fully meet the performance requirements in the IEC62930 standard by means of single vertical combustion.
Patent WO-2021129216-A1 (WO)
Title: 一种pvc电缆材料及其制备方法
Inventor: PAN WEIDONG
IPC: C08L27/06
Filed: 2020-11-12
Abstract: 一种PVC电缆材料及其制备方法，该PVC电缆材料按重量份数计包括：PVC树脂90-110份、对苯二甲酸二辛酯30-50份、环氧大豆油5-20份、填料10-20份、有机阻燃剂1-10份、无机阻燃剂1-10份、主抗氧剂3-6份、辅助抗氧剂3-6份、润滑剂1-5份和稳定剂1-5份。各组分相互配合，协同增效，不仅有效提高了电缆材料的抑烟阻燃性，而且还可以提高电缆材料的机械强度，有效地减少机械损伤，有助于延长电缆的使用寿命。
Patent WO-2022104862-A1 (WO)
Inventor: SU DESHENG
IPC: A01G31/00
Filed: 2020-11-26
Abstract: A method for promoting the rooting of industrial hemp, comprising utilizing blue light having a wavelength of 410 nm-460 nm as an irradiation light source during indoor cutting propagation. By using the method, rooting can be promoted, seedlings can emerge early, and the production period is shortened; the growth potential of root systems is stronger, facilitating the cultivation of strong seedlings at the later stage; and in the method, blue light having a single wavelength is used to carry out irradiation, such that the method is easy to operate and the production cost can be reduced.
Patent WO-2022000972-A1 (WO)
Title: Task processing method and apparatus, and storage medium, and electronic apparatus
Inventor: XU FENG
IPC: A63F13/52
Filed: 2020-11-27
Abstract: A task processing method and apparatus, and a storage medium, and an electronic apparatus. The method comprises: determining a plurality of nodes of a target model, the target model being used for representing a soft object in a virtual scenario, each node of the plurality of nodes being used for representing a bone of the target model (S202); generating simulation operation tasks of the plurality of nodes, wherein the simulation operation tasks are used for simulating physical states of the nodes at second time according to the physical states of the nodes at first time, and the second time is later than the first time (S204); and performing parallel processing on the simulation operation tasks of the plurality of nodes (S206). The method solves the technical problem in the related art that the data processing efficiency is relatively low.
Patent WO-2021109939-A1 (WO)
Inventor: ZHANG ZHICHUN
IPC: G01S7/481
Filed: 2020-11-27
Abstract: A laser ranging device (1) and a robot. The laser ranging device (1) comprises a transmitting unit (11) and a receiving unit (12). The transmitting unit (11) comprises a transmitter (111) that is used for transmitting a pulsed laser to a target object to undergo ranging and a transmitting lens (113) that is used for allowing the transmitted pulsed laser to pass through. The receiving unit (12) comprises a light detector (121) that is used for receiving the pulsed laser reflected from the target object and a receiving lens (123) that is used for the reflected pulsed laser to pass through. The light detector (121) is disposed by means of being encapsulated in an encapsulating module (124), the encapsulating module (124) being located behind the receiving lens (123) and opposite the receiving lens (123), and one side thereof facing the receiving lens (123) being constructed as an extinction surface.
Patent WO-2021115198-A1 (WO)
Inventor: SHEN XIAODONG
IPC: H04W24/10
Filed: 2020-12-04
Abstract: L'invention concerne un terminal et un procédé de mesure. Le procédé de mesure consiste à : déterminer une période d'indication de mesure en fonction d'une période de DRX ou déterminer la période d'indication de mesure en fonction d'une condition de déplacement et d'une condition de position d'un terminal.
Patent WO-2021223436-A1 (WO)
Inventor: Shu Zeteng
IPC: H01F1/057
Filed: 2020-12-09
Abstract: La présente invention concerne un matériau d'aimant permanent au néodyme-fer-bore à haute performance et son procédé de préparation. Le matériau d'aimant permanent au néodyme-fer-bore est préparé par un aimant anisotrope tel que représenté dans la formule (Nd, Pr) x  <sb />Fe (100-x-y-z) B y M z  et une terre rare lourde telle que représentée dans la formule Tb a Fe b Al 100-a-b , et le rapport en masse de la terre rare lourde à la quantité totale de l'aimant anisotrope et de la terre rare lourde est de 0,1 à 5 % en poids. Sur la base de la réduction de la quantité d'utilisation d'éléments de terres rares lourdes, le matériau d'aimant permanent au néodyme-fer-bore peut assurer que la force coercitive d'un aimant au néodyme-fer-bore est évidemment améliorée, tandis que le magnétisme résiduel de l'aimant au néodyme-fer-bore n'est pas réduit ou légèrement réduit, ce qui permet de réduire considérablement les coûts de production.
Patent WO-2021218183-A1 (WO)
Inventor: HUANG ZEHAO
IPC: G06K9/46
Filed: 2020-12-15
Abstract: A certificate edge detection method and apparatus, and a device and a medium. The method comprises: when an image certificate edge detection request is received, acquiring a target image associated with the image certificate edge detection request (S10); inputting the target image into a preset facial recognition model, extracting a facial feature point from the target image, and determining a facial photograph in the target image according to the facial feature point and a feature coordinate of the facial feature point (S20); according to photograph information of the facial photograph and from the target image, extracting a certificate main body image that includes the facial photograph (S30); and inputting the certificate main body image into a preset edge detection model, obtaining a card edge line segment, analyzing the card edge line segment, and outputting a certificate edge detection result (S40). By means of the method, the accuracy of certificate edge detection is improved.
Patent WO-2021121336-A1 (WO)
Title: 应用于通信系统的阈值优化方法、装置和计算机可读介质
Inventor: WANG YONGCHENG
IPC: H04L12/24
Filed: 2020-12-17
Abstract: 本公开提供了一种应用于通信系统的阈值优化方法，包括：响应于采集阶段开始，每隔预设时间执行下述步骤：采集通信系统的若干个观测变量的实时值，得到采集数据；当各观测变量的实时值均处于对应的有效值域内时，则控制通信系统执行预设操作，并获取通信系统执行预设操作后的关键性能指标；根据关键性能指标对采集数据进行标记；响应于采集阶段结束，根据在采集阶段内的标记结果对至少一个观测变量所配置的判断阈值进行优化调整。本公开还提供了一种应用于通信系统的阈值优化装置和计算机可读介质。
Patent WO-2022120932-A1 (WO)
Inventor: CHEN YANHONG
IPC: B61F3/14
Filed: 2020-12-21
Abstract: 本申请实施例提供一种轨道车辆的转向架系统及轨道车辆。转向架系统，包括转向架和转向架舱，所述转向架舱包括舱体组件，所述舱体组件包括：主舱板；两个侧舱板，两个所述侧舱板固定在所述主舱板的两侧，且与所述主舱板围成用于容纳轨道车辆转向架的凹腔；其中，所述主舱板的内侧与转向架的前方或后方固定，将转向架的前方或后方与外界隔开；两个所述侧舱板的内侧与转向架的侧方固定，将转向架的侧方与外界隔开。轨道车辆包括上述转向架系统。本申请实施例解决了转向架系统的噪音和气动阻力较大的技术问题。
Patent WO-2022141010-A1 (WO)
Inventor: WANG RENHE
IPC: H01M10/0567
Filed: 2020-12-29
Abstract: L'invention concerne un composé représenté par la formule (I), un additif d'électrolyte non aqueux le contenant, un électrolyte non aqueux et un dispositif de stockage d'énergie, et son utilisation pour l'additif d'électrolyte non aqueux.
Patent WO-2021143533-A1 (WO)
Inventor: CHANG CHENG
IPC: H04L29/08
Filed: 2020-12-30
Abstract: 本公开涉及一种重连云端服务器的方法及电子设备，其包括: 响应于与云端服务器断开网络连接，确定断开连接的故障原因; 基于确定的故障原因，按照与故障原因对应的时间策略执行网络状态检测，直至故障消除; 向所述云端服务器发送重连请求，重新建立与所述云端服务器的网络连接。本公开实施例可减少对云端的性能冲击。
Patent WO-2022062270-A1 (WO)
Title: Cycle thermodynamique de récupération et appareil de puissance thermique à gaz de récupération
Inventor: LI HUAYU
IPC: F01K23/10
Filed: 2021-09-16
Abstract: Cycle thermodynamique de récupération et appareil d'énergie thermique à gaz de récupération, appartenant aux domaines techniques de la thermodynamique et de la puissance thermique. Le cycle thermodynamique régénératif se réfère à un processus fermé qui comprend sept processus réalisés en séquence par un milieu de travail de cycle avec une certaine masse, c'est-à-dire un processus d'amplification de pression 12, un processus endothermique de milieu de travail à auto-cycle 23, un processus d'amplification de pression 34, un processus d'absorption de chaleur à partir d'une source de chaleur à haute température 45, un processus de dépressurisation 56, un processus de libération de chaleur vers un milieu de travail de cycle 67 et un processus de libération de chaleur vers une source de chaleur à basse température 71. Sur la base du cycle thermodynamique régénératif, un appareil de puissance thermique à gaz de récupération correspondant est construit.
Patent WO-2021169638-A1 (WO)
Inventor: XIAO MEI
IPC: G06T7/00
Filed: 2021-01-12
Abstract: Provided in the present invention is a wear pattern angle automatic detection method for dual neighborhoods: constructing a small-sized proximal neighborhood, establishing grayscale differences of different direction values between a pixel and pixels in the proximal neighborhood thereof; on such basis, calculating degrees of difference of the pixels in the proximal neighborhood of the pixel, and calculating similar direction values on the basis of the minimum of the degrees of difference; then, constructing a large-sized distal neighborhood and pixels of interest on the distal neighborhood and corresponding to the similar direction values; then, calculating grayscale differences and degrees of difference between the pixel and the pixels of interest in the distal neighborhood of the pixel; then, calculating a wear pattern angle direction value on the basis of the minimum of the degrees of difference; and finally, deducing a wear pattern angle on the basis of the wear pattern angle direction value and of the size of the distal neighborhood. The method has high detection precision and a short running time.
Patent WO-2022151437-A1 (WO)
Title: 反馈信息发送方法、反馈信息接收方法及装置
Inventor: SU TONG
IPC: H04L1/18
Filed: 2021-01-15
Abstract: 本申请提供一种反馈信息发送方法、反馈信息接收方法及装置，本申请实施例涉及通信技术领域。通过本申请实施例提供的方法，当用于传输第一反馈信息的第一上行资源中包括下行符号或被配置为下行传输的灵活符号的情况下，将第一反馈信息切换到目标载波的第二上行资源上进行发送，从而可以降低反馈时延，提高可靠性。
Patent WO-2021179805-A1 (WO)
Title: 图像传感器、摄像头组件、移动终端及图像获取方法
Inventor: XU RUI
IPC: H04N9/79
Filed: 2021-01-22
Abstract: 一种图像传感器(10)、摄像头组件(100)、移动终端(300)及图像获取方法。图像传感器(10)中的像素阵列(11)包括最小重复单元。最小重复单元包括一个全色感光像素组及多个彩色感光像素组。最小重复单元中，全色感光像素组的像素面积大于任意一个彩色感光像素组的像素面积。
Patent WO-2021159950-A1 (WO)
Title: Label display method and device, and computer readable medium
Inventor: Dang Xuejie
IPC: G06F3/0481
Filed: 2021-01-26
Abstract: The present application provides a label display solution. The solution comprises: displaying a first label at a preset position of an application at first; when a first trigger operation is detected, hiding the first label and displaying a second label; and updating the display position of the second label according to operation position information corresponding to a label movement operation, wherein the first label corresponds to the label displayed at a fixed position in the existing solution, and the second label is a movable label that replaces the first label upon the trigger operation, such that the label can be moved freely under the condition of the existing fixed display solution, thus making the display of the label more flexible and solving the problem that labels is prone to be blocked in a split screen mode.
Patent WO-2021151381-A1 (WO)
Title: Method for processing segment id, and apparatus
Inventor: CHENG WEIQIANG
IPC: H04L12/721
Filed: 2021-01-27
Abstract: Provided in embodiments of the present disclosure are a method for processing a segment ID, and an apparatus. The method comprises: assigning a globally unique index to a first node; and sending first information and/or second information of the first node to one or more second nodes in a network, wherein the first information of the first node comprises a network identifier of the first node and the corresponding index, and the second information of the first node comprises a given value of a function of the first node and the index.