baber/WOPTO huggingface dataset:
Patent WO-2021109318-A1 (WO)
Inventor: REN GANG
IPC: G06N3/04
Filed: 2020-01-09
Abstract: A method for estimating and predicting a short-term traffic circulation state of an urban road network, comprising: (1) acquiring heterogeneous data and pre-processing same, using a road section between two urban signal intersections as a study unit, and reconstructing a velocity field of the study unit using a GASM algorithm; (2) constructing a space weight matrix of the urban road network, calculating a space-time correlation between road sections, and using TOPSIS to identify and quantify vulnerable road sections; (3) according to the reconstructed velocity field of the study unit, using an average value of velocities and selecting reasonable vulnerable road sections to construct a space-time characteristic matrix of the urban road network; and (4) estimating and predicting a traffic state of the whole road network according to Bi-ConvLSTM. The method reconstructs a velocity field of a study unit by means of heterogeneous data fusion, overcoming the limitations of prediction caused by a single data source, and uses Bi-ConvLSTM to consider the influence of traffic velocities upstream and downstream of the study unit, fully exploiting the space-time characteristics of traffic flow, further improving the accuracy of prediction, etc.
Patent WO-2020147814-A1 (WO)
Title: 资源分配的方法和设备
Inventor: PENG SHUYAN
IPC: H04W72/02
Filed: 2020-01-17
Abstract: 本公开实施例公开了一种资源分配的方法和设备，该方法应用于旁链路Sidelink通信中的终端设备，包括：确定第一计数器在第一时刻的第一数值；若所述第一数值大于第一预设值，则判断所述第一时刻对应的第一传输资源的被占用情况，所述第一预设值为大于或等于0的整数；根据所述第一传输资源的被占用情况，选择信息传输的目标资源。
Patent WO-2021146868-A1 (WO)
Title: Communication method and apparatus
Inventor: YU HAIFENG
IPC: H04W72/12
Filed: 2020-01-20
Abstract: A communication method and apparatus. The method comprises: a network device sends multicast configuration information to a terminal device, the multicast configuration information corresponding to a first multicast service, the multicast configuration information comprising first instruction information that instructs the terminal device to send first feedback information to the first multicast service, and the terminal device receiving the first multicast service according to the first multicast configuration information; and then, send the first feedback information corresponding to the first multicast service to the network device according to the first instruction information in the first multicast configuration information. By adoption of the method and apparatus of the present application, a feedback mechanism for use in a multicast transmission technology is realized, and the transmission reliability of the multicast service is improved.
Patent WO-2020173264-A1 (WO)
Inventor: REN ZHENGWEI
IPC: F21V3/06
Filed: 2020-01-21
Abstract: A model lamp (1) and a lamp component thereof (2), wherein the lamp component (2) comprises a base (21), a lamp body (22) and a lampshade (23); the lamp body (22) is disposed on the base (21) and connected to a main control board (31) on the base (21), and the lampshade (23) covers the outer periphery of the lamp body (22) and is disposed on the base (21); the lampshade (23) comprises an outer cover (231) and an inner-layer spray-like structure, the inner-layer spray-like structure is adhered to the inner surface of the outer cover (231), and the outer cover (231) and the inner-layer spray-like structure are transparent or translucent materials; and when the lamp body (22) is lit, light emitted by the lamp body (22) traverses the inner-layer spray-like structure and is projected onto the outer cover (231). The spray-like structure being disposed at the inner layer of the outer cover (231) may not only vividly show the state of the model when light is emitted, but also prevents the spray-like structure from being scratched by people or objects in an external environment, especially since the structure may be easily caught and mistakenly eaten by infants and young children, which then causes safety hazards. The overall structure of the present invention is safer.
Patent WO-2021042676-A1 (WO)
Title: Foldable support column structure having locking function
Inventor: XIE XIAOYAN
IPC: E06C1/383
Filed: 2020-02-15
Abstract: A foldable support column structure having a locking function, comprising: a support column (1) and an outer support column (2) of which an upper portion is hingedly connected to the support column (1). The support column (1) is provided with a holder (4) provided on the upper portion of the outer support column (2) and below the hinge point of the support column (1), and fixed relative to the support column (1). The holder (4) is provided with a locking cavity (11). An elongated slot (5) is provided on the holder (4) corresponding to the side of the locking cavity (11). A connecting rod (6) is provided between the support column (1) and the outer support column (2). The locking cavity (11) of the holder (4) is provided with a locking block (8). When the outer support column (2) is folded relative to the support column (1), the side of the locking block (8) is pressed against a positioning bolt (7). As the outer support column (2) is unfolded relative to the support column (1), the positioning bolt (7) slides towards a locking end on the side of the locking block (8). When the outer support column (2) is expanded to the maximum opening angle relative to the support column (1), the positioning bolt (7) slides to the locking end of the locking block (8), and presses against an end surface of the locking end of the locking bock (8). At the same time, the locking block (8) deflects, and then abuts against a limiting surface (12) to enter a locked state.
Patent WO-2021184210-A1 (WO)
Inventor: WANG JIAXIANG
IPC: G02F1/1333
Filed: 2020-03-17
Abstract: 一种显示面板、显示装置及显示面板的制作方法，以改善现有技术的显示面板仍存在边框较宽的问题。该显示面板的制作方法包括：在显示模组（1）的出光面贴合偏光片（2）（S101）；在偏光片（2）的背离显示模组（1）的一面贴合盖板（3）（S102）；对贴合有偏光片（2）、盖板（3）的显示模组（1）除绑定一侧以外的外边缘进行一体形状切割（S103）。
Patent WO-2020224355-A1 (WO)
Inventor: BAO XIAOMING
IPC: H04M1/02
Filed: 2020-03-30
Abstract: A mobile terminal (10), comprising a body (100), a protective cover (300), and a mounting driving mechanism assembly. The protective cover (300) is disposed on the body (100) and is connected to the body (100) to form an accommodating cavity (3001); the mounting driving mechanism assembly comprises a mounting base (210) and a camera (220) disposed on the mounting base (210); the protective cover (300) is disposed on the mounting driving mechanism assembly in a covering manner, the mounting base (210) can rotate from a first position to a second position in the accommodating cavity (3001), the mounting base (210) and the camera (220) are accommodated in the accommodating cavity (3001) when the mounting base (210) is positioned at the first position, and an light incident surface of the camera (220) is exposed out of the body (100) when the mounting base (210) is positioned at the second position.
Patent WO-2021195856-A1 (WO)
Title: 封装结构和电芯
Inventor: LIU YING
IPC: H01M10/058
Filed: 2020-03-30
Abstract: 提供一种封装结构（100），包括容纳部（10）和密封部（20），所述容纳部（10）包括第一表面（11）和第二表面（12），沿所述封装结构（100）的厚度方向，所述第一表面（11）与所述第二表面（12）相对设置。所述密封部（20）设置于所述容纳部（10）的侧边，所述密封部（20）平行于所述第一表面（11）。沿所述封装结构（100）的宽度方向，所述密封部（20）从所述容纳部（10）的侧边向外凸伸。上述封装结构（100）通过将密封部（20）平行于第一表面（11）设置并且密封部（20）从容纳部（10）侧边向外凸伸，无需将封边处贴附于封装主体侧边，解除封装结构（100）对电芯（200）厚度的限制，以适用于制造超薄电芯（200）。还提供一种具有上述封装结构（100）的电芯（200）。
Patent WO-2021203317-A1 (WO)
Title: Methods, devices and computer readable media for communications
Inventor: LIANG LIN
IPC: H04L29/08
Filed: 2020-04-08
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communications. A method comprises obtaining, at a first protocol layer of a first device from a second protocol layer of the first device via a logical channel, a first protocol data unit, PDU, and a second PDU. The first PDU is a starting PDU received via the logical channel, and the second protocol layer is higher than the first protocol layer. The method further comprises in accordance with a determination that a first predefined condition is met, removing a second header of the second PDU from the second PDU. The method further comprises generating a third PDU comprising the first PDU and the second PDU without the second header. The method further comprises transmitting the third PDU to a second device.
Patent WO-2021012731-A1 (WO)
Title: 一种绳索驱动三自由度的训练机器人
Inventor: SONG AIGUO
IPC: B25J9/10
Filed: 2020-04-22
Abstract: 一种绳索驱动三自由度的训练机器人，包括机器人本体和有源无源混合驱动系统，机器人本体包括前臂外环（1）、前臂内环（2）和手部圆环（3），通过绳索驱动使用者腕关节进行训练，可避免使用者与机器人之间的关节不对准现象，且能够适应不同肢体长度，减轻使用者负载重量，能够有效增加训练的舒适度，提高训练效率，有源无源混合驱动系统能够在训练过程中提供大输出、高带宽的力反馈，辅助患者进行康复训练。
Patent WO-2021243508-A1 (WO)
Inventor: WANG GAOYUAN
IPC: G06F21/60
Filed: 2020-06-01
Abstract: Techniques are discussed for preparing and executing scanning plans for particular types of information, including personally identifiable information. A user indicates one or more datastores to be scanned for the particular type of information. A scanner determines scan objectives for the scanning plan and classifiers for use in scans conducted according to the scanning plan. The scanner estimates scan performance metrics and scan quality metrics. The scanner presents estimated results for the scanning plan based on the selected classifiers, scan objectives, estimate scan performance metrics, and estimated scan quality metrics. The user can modify the set of scan objectives or select between alternative sets of scan objectives. The scanning plan may be performed iteratively and the results of previous scan may be used to adjust classifiers or scan objectives to be used in subsequent scans.
Patent WO-2021042796-A1 (WO)
Title: Determining method for optimal arrangement of circular tube supports for steel silo composite shear wall
Inventor: YU YOUSHENG
IPC: E04B2/00
Filed: 2020-06-10
Abstract: The present application relates to a determining method for optimal arrangement of circular tube supports for a steel silo composite shear wall. The determining method comprises the following steps: designing a set of steel silo composite shear wall models that use a circular tube support arrangement distance, an axial compression ratio, a steel ratio and a height-width ratio as parameters; establishing an ABAQUS finite element model, and considering the impact of initial imperfections; using finite element software ABAQUS for stress analysis to obtain horizontal ultimate bearing capacity; applying a least square method to fit a horizontal ultimate bearing capacity formula of the steel silo composite shear wall; drawing a relation curve between the circular tube support arrangement distance and the horizontal ultimate bearing capacity according to values calculated using the formula; and determining optimal arrangement of circular tube supports by means of critical points of the curve.
Patent WO-2021008282-A1 (WO)
Inventor: LU XINZHENG
IPC: G01V1/22
Filed: 2020-06-11
Abstract: Disclosed are a seismic landslide quick report analysis method and apparatus based on an actually-measured seismic motion. The method comprises: acquiring an actually-measured ground motion record in an earthquake-stricken area (S101); acquiring a digital elevation model of a target area, and processing the digital elevation model to obtain a slope distribution in the target area (S102); acquiring lithology data of the target area, and determining, according to the lithology data, the mechanical properties of a rock mass in the target area (S103); according to the ground motion record, the slope distribution and the mechanical properties, and by means of a seismic landslide analysis model, carrying out analysis using a Newmark rigid sliding block method to obtain a critical slope of landslide occurrence at each station (S104); and according to the critical slope of landslide occurrence at each station, carrying out analysis to obtain seismic landslide risks around different stations (S105). According to the method, the impacts of seismic motion characteristics on a seismic landslide can be accurately reflected and are closer to actual seismic damages; the calculation efficiency is high and a modeling method is simple; and the method provides an important means for predicting seismic landslides in a disaster area after an earthquake.
Patent WO-2021051926-A1 (WO)
Title: Audio playback method, terminal, and storage medium
Inventor: WANG LING
IPC: H04M1/02
Filed: 2020-06-28
Abstract: An audio playback method, a terminal, and a storage medium. The audio playback method comprises: collecting ambient sound and/or audio data to be played back (S110); analyzing the ambient sound to obtain a corresponding ambient sound parameter and/or analyzing the audio data to obtain a corresponding audio parameter (S120); and adjusting, according to the ambient sound parameter and/or the audio parameter, a bending parameter and/or a vibration parameter of a flexible screen to adjust audio playback effect (S130).
Patent WO-2021093354-A1 (WO)
Inventor: YU BOYANG
IPC: G01N30/89
Filed: 2020-07-13
Abstract: 一种基于人工智能的中药识别方法，通过标准化的中药样品制备，中药标准化多维信息的采集，标准化的数据处理，结合深度学习的人工智能判别模式，实现高效快速精准的中药判别的一法通识技术。该技术通过供试品的标准化制备，实现样品采集的信息多样性及稳定性；利用多维谱模式的信息采集，实现中药概貌信息的获取；通过数据的标准化处理，实现与人工智能判别模式的有效对接。通过基于以上技术方法所构建的中药人工智能识别模式，可实现利用一种方法对多种未知中药的识别。该方法具有省时、省力、不同药材可批量处理、容错率高、系统适应性强等优点。
Patent WO-2021027493-A1 (WO)
Inventor: CHEN CHEN
IPC: G06F16/248
Filed: 2020-07-17
Abstract: A data processing method and device, and a storage medium. The method comprises: determining total stay durations corresponding to a plurality of vehicle models on the basis of collected images of a plurality of visiting target persons within a preset time range (S101); determining a popularity ranking result of the plurality of vehicle models on the basis of the total stay durations corresponding to the plurality of vehicle models (S102); and sending the popularity ranking result of the plurality of vehicle models to a terminal (S103).
Patent WO-2021082588-A1 (WO)
Title: Method for maintaining persistent service connection of mobile apparatus, and network apparatus
Inventor: LU CHANGQI
IPC: H04L12/70
Filed: 2020-08-05
Abstract: The present application provides a method for maintaining a persistent service connection of a mobile apparatus and a network apparatus. In an embodiment, the method is applicable to a network apparatus. The network apparatus is located on a communication link between the mobile apparatus and a target apparatus and located in a mobile communication network, and the target apparatus is located in a data network connected to the mobile communication network. The method comprises: acquiring connection information corresponding to a service connection established by the mobile apparatus to the target apparatus, wherein the connection information comprises a first Internet protocol (IP) address and a first port number of the mobile apparatus, and comprises a second IP address and a second port number of the target apparatus; and sending a heartbeat packet to the target apparatus, wherein a source IP address of the heartbeat packet is the first IP address, a source port number of the heartbeat packet is the first port number, a destination IP address of the heartbeat packet is the second IP address, and a destination port number of the heartbeat packet is the second port number. The technical solution of the present application reduces power consumption of mobile apparatuses.
Patent WO-2021135311-A1 (WO)
Inventor: Cheng Hanli
IPC: G08G1/14
Filed: 2020-08-27
Abstract: 一种停车位置信息管理方法通过发送停车场车位编号，通过更多类型的车辆影像，能够以更多途径或者更多数据量来在后续分析计算得到包含有该车辆所在停车场的车位楼层值的停车场车位编号，可以知悉车辆所在停车场的车位楼层值，以及通过该停车场车位编号所内含的其余停车位置信息，以获取更为精确的停车位置信息。
Patent WO-2021057467-A1 (WO)
Inventor: JIA YUHU
IPC: H04N5/232
Filed: 2020-09-08
Abstract: Provided are a photographing module (100), a photographing method, and a mobile terminal. The photographing module (100) comprises a base (11), an image sensor (12), a lens (14), a voice coil motor (13) and at least one electrowetting effect-based electrowetting lens (20). The electrowetting lens (20) is provided in front of the image sensor (12). When no voltage is applied to the electrowetting lens (20), the electrowetting lens (20) is equivalent to a light-transmissive flat plate which allows the photographing module (100) to perform conventional focusing and photographing operations. When a voltage is applied to the electrowetting lens (20), the curvature of the electrowetting lens (20) is changed, such that the electrowetting lens (20) is equivalent to a lens, thereby achieving the effect similar to magnification produced by a microscope, and accordingly realizing macro photography.
Patent WO-2022047835-A1 (WO)
Inventor: ZHU HONGQING
IPC: G01N25/22
Filed: 2020-09-17
Abstract: L'invention concerne une plate-forme expérimentale pour mesurer des paramètres caractéristiques de combustion spontanée du charbon, qui appartient au domaine de la technologie expérimentale de combustion spontanée du charbon, et comprend : une armoire de réaction intelligente régulée en température (5) ; un ensemble d'alimentation en gaz, qui comprend une pluralité d'appareils d'alimentation en gaz (1) ; un instrument de distribution de gaz (2), les appareils d'alimentation en gaz (1) étant tous en communication avec l'instrument de distribution de gaz (2), et l'instrument de distribution de gaz (2) étant en communication avec l'intérieur de l'armoire de réaction intelligente régulée en température (5) ; un appareil de pesage de type suspendu (12), qui est disposé au niveau de l'extrémité supérieure de l'armoire de réaction intelligente à régulée en température (5) ; un panier suspendu (8), le panier suspendu (8) étant relié à l'appareil de pesage de type suspendu (12) ; un chromatographe en phase gazeuse (14), qui est en communication avec l'intérieur de l'armoire de réaction régulée intelligente régulée en température (5) ; un système d'imagerie thermique infrarouge ; un ensemble de détection de température, qui est disposé à l'intérieur de l'armoire de réaction intelligente régulée en température (5), et qui comprend un appareil de détection de température ambiante (10) et un appareil de détection de température d'échantillon de charbon (9) ; et des ordinateurs (16). La présente plateforme expérimentale est capable de simuler l'environnement dans une mine, et peut capturer dynamiquement des paramètres caractéristiques pendant la combustion spontanée de charbon telle que la masse de charbon, les produits gazeux et les taux de chauffage pour divers points marqueurs dans un échantillon de charbon.
Patent WO-2021253657-A1 (WO)
Title: Numerical control spiral bevel gear milling machine
Inventor: ZHANG CHUNHUI
IPC: B23F9/08
Filed: 2020-09-17
Abstract: A numerical control spiral bevel gear milling machine, comprising a machine tool body (100), a workpiece box body (500), a sliding table (200), a rotation shaft box (300) and a cutter box body (400), wherein the workpiece box body (500) is movably mounted on the machine tool body (100) in the horizontal X-axis direction; the sliding table (200) is movably mounted on the machine tool body (100) in the horizontal Y-axis direction; the rotation shaft box (300) is movably mounted in the sliding table (200) in the vertical Z-axis direction; the cutter box body (400) is rotatably mounted at one end of the rotation shaft box (300) close to the workpiece box body (500); the workpiece box body (500) is provided with a workpiece spindle A; and the cutter box body (400) is provided with a cutter spindle C. The gear milling machine ensures that the whole center of gravity of the sliding table, of the rotation shaft box and of the cutter box body is within the range of the sliding table, such that the sliding table, the rotation shaft box and the cutter box body have a high stability and are convenient to adjust; and a workpiece is located at the upper end of the workpiece spindle A, thus facilitating dismounting and mounting of the workpiece.
Patent WO-2021063253-A1 (WO)
Inventor: WANG LINLIN
IPC: H01L21/56
Filed: 2020-09-25
Abstract: 本公开提供了一种模具和显示面板的封装方法，属于显示技术领域。由于该模具为环形体，且能够环绕挡墙，并能够抵靠于挡墙的外壁面，因此该模具能够有效限制挡墙中的有机层向外溢流，从而实现有效的封装，提高封装可靠性。此外，由于无需为避免有机层溢流，在有机层上覆盖较大面积的无机层，因此还有利于显示面板窄边框设计。
Patent WO-2021057959-A1 (WO)
Title: Automatic film connecting device and film connecting method
Inventor: WANG BING
IPC: B65H26/06
Filed: 2020-09-27
Abstract: An automatic film connecting device and a film connecting method therefor. The automatic film connecting device comprises a film rolling apparatus, a detection apparatus (12), a guiding apparatus, an automatic film connecting apparatus, and a control apparatus; the film rolling apparatus is used for releasing a coating film A or a coating film B; the guiding apparatus is used for introducing the coating film A or the coating film B into a film connecting region of the automatic film connecting apparatus and penetrating through the film connecting region; the detection apparatus (12) is used for detecting whether the coating film A or the coating film B is released completely; the automatic film connecting apparatus is used for connecting the coating film A and the coating film B in the film connecting region; the film rolling apparatus, the detection apparatus (12), the guiding apparatus, and the automatic film connecting apparatus are sequentially disposed along an advancing direction of the coating films; and the control apparatus is electrically connected to the film rolling apparatus, the detection apparatus (12), the guiding apparatus, and the automatic film connecting apparatus, respectively. According to the automatic film connecting device and the film connecting method therefor, the coating films can be automatically replaced without shutdown so as to implement continuous production, so that the production efficiency is improved.
Patent WO-2021068919-A1 (WO)
Title: Pbft algorithm-based improved method for active recovery of single node from anomaly
Inventor: QIU WEIWEI
IPC: H04L12/24
Filed: 2020-10-10
Abstract: Disclosed is a PBFT algorithm-based improved method for active recovery of a single node from anomaly. In a PBFT network consisting of 3f+1 nodes, a single node often enters an anomalous state due to reasons such as network delay or network disconnection. First an anomalous node initiates a view change request; if, within a preset period of time, 2f+1 view change requests comprising the same view value cannot be received, the anomalous node enters a recovery pending state; the node to be recovered initiates a recovery request to all nodes in the whole network, waits for replies of normal nodes and performs counting until replies of 2f+1 nodes comprising the same view value are collected, then calculates a stable checkpoint height of the whole network, performs state update, and finally completes recovery. Said method solves the problem inherent in a PBFT algorithm that failure of a single node cannot be automatically recovered, greatly improving the practicability of a PBFT algorithm.
Patent WO-2021082898-A1 (WO)
Inventor: XI YAOXIN
IPC: H01L21/603
Filed: 2020-10-13
Abstract: Disclosed is a COF encapsulation method. The method comprises: S1, providing a flexible circuit substrate to be encapsulated, forming several first pins on a circuit face of said flexible circuit substrate, and providing a chip to be encapsulated, and forming several second pins on said chip; S2, enabling the circuit face of said flexible circuit substrate to be always placed face down, and keeping the circuit face of the flexible substrate always placed face down, enabling a face of said chip which is provided with the second pins, which match the first pins, to be always placed face up, and keeping the face of said chip which is provided with the second pins, which match the first pins, always placed face up, and enabling the first pins and the second pins, which are on said flexible circuit substrate and said chip and which match each other, to be arranged facing each other; and S3, applying a top-to-bottom pressure to said flexible circuit substrate, and/or applying a bottom-to-top pressure to said chip, and further performing high-temperature heating, so that the first pins and the second pins are welded in a eutectic fusion manner. By means of the present invention, the yield and stability of products are improved.