baber/WOPTO huggingface dataset:
Patent WO-2020151274-A1 (WO)
Title: Image display order determination method and apparatus, and video coding/decoding device
Inventor: YANG HAITAO
IPC: H04N19/50
Filed: 2019-10-24
Abstract: The present application relates to the field of video coding/decoding. Disclosed are an image display order determination method and apparatus, and a video coding/decoding device. The method comprises: obtaining a decoding order index value of the current image and a decoding order index value of a preceding image of which the decoding order is adjacent to that of the current image; when the decoding order index value of the current image is less than that of the preceding image, adding 1 to a period identity value; and determining, according to the sum of the decoding order index value of the current image and preset positive integer multiples of the period identity value, a display order index value of the current image. According to the present application, the display order index value of the current image can be increased in an ascending order on the basis of a display order index value of an image of which the decoding order is before that of the current image, that is, the display order index value of the image in embodiments of the present application is increased in an ascending order.
Patent WO-2021017219-A1 (WO)
Title: Magnetic powder for permanent magnetic ferrite magnetic ring and preparation method therefor
Inventor: KONG SUHONG
IPC: H01F1/09
Filed: 2019-10-28
Abstract: Disclosed are a magnetic powder for a permanent magnetic ferrite magnetic ring and a preparation method therefor, relating to the technical field of magnetic materials. The magnetic powder is composed of the following raw materials: an anisotropic neodymium-iron-boron magnetic powder, an anisotropic samarium-cobalt magnetic powder, an anisotropic strontium-ferrite magnetic powder, iron oxide, bismuth oxide, nickel oxide, titanium oxide, silicon dioxide, niobium oxide, tantalum oxide, graphene, an epoxy resin, manganese oxide, cobalt oxide, calcium carbonate, a dispersing agent, an adhesive, and a wetting agent; and the preparation thereof can be completed by taking the above raw materials at a stoichiometric ratio and processing same according to a magnetic powder for a permanent magnet ferrite magnetic ring and a preparation method therefor. The present invention has the beneficial effects of saving rare earths, reducing costs and having a high cost performance. Adding other cheap anisotropic magnetic powders to the anisotropic neodymium-iron-boron not only maintains the higher magnetic properties of a magnet, but also reduces the cost of raw materials, thereby having a high cost performance.
Patent WO-2021042471-A1 (WO)
Title: Pixel electrode structure and display device
Inventor: CAO WU
IPC: G02F1/1343
Filed: 2019-10-30
Abstract: A pixel electrode structure (1) and a display device (10). The pixel electrode structure (1) comprises a boundary trunk region (14) and a branch region (16), wherein the boundary trunk region (14) has a trunk electrode (101); a plurality of branch electrodes (102) is provided in the branch region (16) and the branch electrodes (102) are arranged in parallel and are connected to the trunk electrode (101); a gap (100) is formed between two adjacent branch electrodes (102); at least one branch electrode (102) is provided with a first electrode part (1021) and a second electrode part (1022); and the second electrode part (1022) is connected between the first electrode part (1021) and the trunk electrode (101); and the width of the first electrode part (1021) is smaller than that of the second electrode part (1022).
Patent WO-2020155712-A1 (WO)
Title: Image processing method and apparatus, computer device, and computer storage medium
Inventor: SHAO WENQI
IPC: G06N3/04
Filed: 2019-10-31
Abstract: An image processing method and apparatus, a computer device, and a storage medium. The method comprises: obtaining a first feature map of an image to be processed (S101); determining a final weight vector of the first feature map (S102); determining a target normalization mode corresponding to the first feature map from a preset normalization set according to the final weight vector (S103); and normalizing the first feature map by means of the target normalization mode to obtain a second feature map (S104).
Patent WO-2020088646-A1 (WO)
Inventor: LI SONGHUI
IPC: D06F37/04
Filed: 2019-11-01
Abstract: Disclosed is a washing machine, relating to the technical field of washing machines, and aiming to solve the problem of the poor drying effect of an ultra-thin washing machine. The washing machine comprises a housing, wherein an inner cylinder, an outer cylinder and a drying assembly are arranged in the housing; a condensation cavity is formed between a rear wall of the inner cylinder and a rear wall of the outer cylinder; the drying assembly is installed on the housing; and the drying assembly comprises a heating air duct, and a fan and a heating device arranged in the heating air duct, with an air inlet of the heating air duct being in communication with an air outlet of the condensation cavity, and an air outlet of the heating air duct being in communication with an air inlet of the inner cylinder. Air in the inner cylinder is sucked, by the fan, into the condensation cavity for condensation, guided into the heating air duct, heated by the heating device, and sucked into the inner cylinder to form a circulation, so as to dry the laundry. An inner portion of a rear wall of the condensation cavity is recessed, at a position close to the air outlet of the condensation cavity, in a direction away from the inner cylinder in order to form an expansion cavity.
Patent WO-2021027116-A1 (WO)
Title: 文本热点的发现方法、装置及计算机可读存储介质
Inventor: SU ZHIHUI
IPC: G06F16/35
Filed: 2019-11-08
Abstract: 本申请涉及一种人工智能技术，揭露了一种文本热点的发现方法，包括：接收原始文本数据集及标签集，所述标签集记录所述原始文本数据集内文本的发布时间，将所述原始文本数据集进行包括分词、词性标注、去异形词的预处理操作得到初级文本数据集，基于所述标签集对所述初级文本数据集进行特征提取操作得到特征数据集，并将所述特征数据集转化为特征词向量集，计算所述特征词向量集内特征之间的相似度得到相似度集，从所述相似度集中选择指定数量的特征词向量，基于所述指定数量的特征词向量发现热点关键字并输出所述热点。本申请还提出一种文本热点的发现装置以及一种计算机可读存储介质。本申请可以实现精准高效的文本热点的发现功能。
Patent WO-2020248485-A1 (WO)
Title: Monophonic separation method and apparatus of audio, computer device and storage medium
Inventor: WU JIPING
IPC: G10L21/0272
Filed: 2019-11-11
Abstract: A monophonic separation method and apparatus of an audio, a computer device and a storage medium, which are applied to the technical field of audio processing and are used for solving the problems, in the prior art, that monophonic separation cannot be realized. The method comprises: acquiring a target audio to be subjected to audio separation (101); determining, for the target audio, each tone type needing to be separated (102); selecting, from respective pretrained LSTM neural networks, one LSTM neural network corresponding to each tone type as a target LSTM neural network (103), wherein each LSTM neural network is obtained by pretraining audio samples corresponding to different tone type combinations, and each tone type combination consists of two or more tone types; putting the target audio serving as an input into the target LSTM neural network to obtain each output target spectrogram (104); and performing time domain transformation on each target spectrogram to obtain a target monophonic audio corresponding to each target spectrogram and use as an audio separation result of the target audio (105).
Patent WO-2021051565-A1 (WO)
Inventor: CHEN KAI
IPC: G06N20/00
Filed: 2019-11-12
Abstract: 一种基于机器学习的语义解析方法、装置、电子设备及计算机非易失性可读存储介质，该方法包括：当接收到待处理的输入信息，将所述待处理的输入信息转化为预输入信息（S110）；将所述预输入信息输入预先训练好的机器学习模型，得到所述待处理的输入信息对应的预测语义模板（S120）；获取语义模板约束信息与预测语义模板共同输入预测语义模板约束模型，输出约束后预测语义模板（S130）；根据所述约束后语义模板，将所述待处理的输入信息转化为预解析数据（S140）；根据所述预解析数据，获取所述待处理的输入信息的语义解析结果（S150）。所述方法可提高语义解析的准确性和效率。
Patent WO-2020233090-A1 (WO)
Inventor: CHEN YIZHE
IPC: G06F9/451
Filed: 2019-12-03
Abstract: Provided are an application configuration method, apparatus and device based on an H5 page, and a storage medium. The method comprises: when a page configuration instruction is received, displaying an H5 page corresponding to the page configuration instruction; receiving page configuration information, input by a user, of a newly added application, and reading application feature parameters included in the page configuration information; acquiring, according to the application feature parameters, corresponding resource attribute information from a resource system, and application indicator information of the newly added application; and filling in the H5 page according to the page configuration information, the resource attribute information and the application indicator information to obtain a target application page. According to the method, page configuration is performed on a newly added application by means of an H5 page, such that the dynamic configuration of the application at any time and any place is realized; in addition, the automatic filling-in configuration of options with relatively fixed configuration item information from among application configuration options can be realized according to information input by a user, such that the configuration process is greatly shortened, the configuration operation is simplified, and the configuration efficiency of the application is improved.
Patent WO-2020125632-A1 (WO)
Inventor: XU TONGYAN
IPC: H04R9/02
Filed: 2019-12-17
Abstract: The present invention provides an acoustic apparatus. A closed cavity is formed at the rear side of a vibrating diaphragm, and the closed cavity is divided by a partition part into a first closed cavity and a second closed cavity; the partition part can be at least partially and flexibly deformed; the first closed cavity is adjacent to the vibrating diaphragm; the second closed cavity is far away from the vibrating diaphragm; the second closed cavity seals sound waves generated during deformation of a flexible deformation part in the second closed cavity; the ratio of the effective deformation area capable of generating deformation of the flexible deformation part to the effective vibration area of the vibration diaphragm is greater than or equal to 10%. In addition, the present invention further provides an electronic device. According to the technical solution of the present invention, when the acoustic apparatus produces a sound, the vibration diaphragm vibrates simultaneously with the flexible deformation part, and the flexible deformation part adjusts the equivalent volume of the first closed cavity to be optimized in the vibration process by adjusting the area ratio of the vibration diaphragm to the flexible deformation part, so that the equivalent acoustic smoothness of the first closed cavity is improved, and the resonant frequency of the acoustic apparatus is reduced.
Patent WO-2020147572-A1 (WO)
Inventor: ZOU GUIBIN
IPC: H02H7/26
Filed: 2019-12-30
Abstract: 一种混合式直流断路器的辅助电路、多端柔性直流电网故障性质识别方法及系统，所述辅助电路添加在混合式直流断路器转移支路靠近架空线路侧的Nc个IGBT子模块上；所述辅助电路包括：晶闸管、电阻R  g 以及快速机械开关，所述晶闸管分别串联在架空线路与第一个IGBT子模块缓冲电路的缓冲电容负极之间以及相邻两个IGBT子模块缓冲电路的缓冲电容之间，第Nc个IGBT子模块缓冲电路的缓冲电容正极依次串联电阻和快速机械开关后接地；其中，Nc为设定值。利用混合式直流断路器辅助电路实现特征信号的注入从而识别瞬时性以及永久性故障，并且可以实现永久性故障的故障测距。
Patent WO-2021147057-A1 (WO)
Title: Communication method, apparatus and system
Inventor: Xin Tingyu
IPC: H04W72/04
Filed: 2020-01-22
Abstract: A communication method, apparatus and system. The method comprises: an access network device receiving a session resource release command from a core network device, wherein the session resource release command is used to indicate the release of resources of a first session; determining first indication information from the core network device, wherein the first indication information is used to indicate the establishment of a second session after the first session is released; and releasing DRB(s) resources corresponding to the first session. According to the embodiments of the present application, it is possible to choose to release configured SRB2 resources, and it is also possible to choose to reserve same, and there is no need to release an RRC connection to complete the release of SRB2 as in the prior art. There is no need to release an RRC connection when a first session is released, and as such there is also no need to re-establish the RRC connection when a second session is established subsequently, so that a delay caused by the process of RRC connection release, RRC connection establishment, etc. can be prevented, thereby improving the transmission efficiency of a communication system.
Patent WO-2020168943-A1 (WO)
Inventor: WU XIUXIU
IPC: C12N9/16
Filed: 2020-02-11
Abstract: Mutant de phytase, procédé de préparation et son utilisation, molécule d'ADN codant pour le mutant de phytase, vecteur et cellules hôtes. Le mutant fourni par la présente invention contient le substituant d'un acide aminé au niveau d'au moins une position choisie dans le groupe suivant : 36, 69 ,89, 91, 111, 202, 213, 225, 238, 243, 253, 258 et 266. La résistance à la chaleur du mutant est considérablement améliorée, ce qui facilite l'application large de la phytase dans les aliments pour animaux.
Patent WO-2020169016-A1 (WO)
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W36/14
Filed: 2020-02-18
Abstract: Aspects of the disclosure provide a method of checking errors in parameters configured to a user equipment (UE). The method can include receiving at the UE a quality of service (QoS) rule related IE or the QoS flow description related IE for modifying or creating a QoS rule or a QoS flow description associated with an evolved packet system (EPS) bearer context of a packet data network (PDN) connection. The PDN connection can have a default EPS bearer context and optionally a dedicated EPS bearer context. It is determined whether the default EPS bearer context of the PDN connection is associated with a default QoS rule. When it is determined that the default EPS bearer context of the PDN connection is not associated with the default QoS rule, an error handling operation is performed.
Patent WO-2020173482-A1 (WO)
Title: Motion vector coding for screen content coding
Inventor: LIU HONGBIN
IPC: H04N19/52
Filed: 2020-02-27
Abstract: The disclosure relates to motion vector coding for screen content coding. A method for video processing includes: determining, based on a first indication in a bitstream representation of a current video block, whether a subpel motion precision for motion information is allowed for the current video block, wherein motion information comprises at least one of a motion vector (MV), a motion vector prediction (MVP), and a motion vector difference (MVD); performing, a conversion between the current video block and the bitstream representation of the current video block, using a non-subpel motion precision for the motion information after determining that the subpel motion precision is disallowed.
Patent WO-2020199847-A1 (WO)
Inventor: JOSEPH VINAY
IPC: H04W72/02
Filed: 2020-03-06
Abstract: La présente invention concerne des systèmes, des procédés et des appareils qui utilisent un élément de commande de contrôle d'accès au support (MAC) pour une sélection dynamique d'entités RLC. Selon un aspect, une station de base (BS) peut générer et transmettre le message de commande à un équipement utilisateur (UE) pour identifier des entités actives de commande de liaison radio (RLC), une entité RLC primaire, ou d'autres paramètres se rapportant à une communication basée sur la duplication d'un protocole de convergence de données en mode paquet (PDCP). Dans ce cas, l'UE peut utiliser le message de commande pour sélectionner une entité RLC et peut transmettre des unités de données de protocole (PDU) à la BS à l'aide d'un support radio de données (DRB) et de l'entité RLC sélectionnée.
Patent WO-2020244268-A1 (WO)
Inventor: WU QINGXIONG
IPC: E02D29/045
Filed: 2020-03-10
Abstract: The present invention relates to a pipe gallery cross-section structure suitable for rapid construction, comprising a top plate, side walls, and a bottom plate. A variable cross-section structure is used for the top plate of which the cross-section height changes gradually. The side walls are provided on two sides of the top plate. A chamfered portion is provided between the side wall and the flat bottom plate. A top mold attached to the top plate is provided below the top plate in the pipe gallery construction. A side mold attached to the side wall is provided below the top mold. A hinge structure is provided between the top mold and the side mold. The present invention also relates to a construction method for the pipe gallery cross-section structure suitable for rapid construction. According to the present invention, the structure of the variable cross-section top plate of which the cross-section height changes gradually can effectively eliminate the stress concentration phenomenon of the pipe gallery under the action of the top and lateral earth pressure and other external loads, and can also fully reduce the weight thereof, save materials, and exert the characteristics of structural force. Accordingly, a curved top mold matching the structure of the variable cross-section top plate is connected to the side mold by means of the hinge structure to form an integral steel inner membrane without bending angles, which is fully suitable for rapid construction of the pipe gallery.
Patent WO-2020187099-A1 (WO)
Title: 页面更新方法及显示设备
Inventor: QIN JINGBO
IPC: G06F16/958
Filed: 2020-03-10
Abstract: 一种页面更新方法及显示设备，包括：在显示设备的商场模式下，通过所述显示设备上运行的web应用在所述显示设备的用户界面上叠加显示第一展示页面，所述第一展示界面包括第一展示文件，所述第一展示文件对应第一URL（101）；向所述web应用发送关于web页面展示的更新消息，根据所述第一URL与所述更新消息，生成第二URL，所述更新消息用于指示所述第一展示文件被更新为第二展示文件（102）；根据所述第二URL获取所述第二展示文件，将所述第一展示页面更新为基于所述第二展示文件的第二展示页面（103）。
Patent WO-2021179264-A1 (WO)
Title: 控制信道检测、信息传输方法及装置、设备及存储介质
Inventor: ZHU YAJUN
IPC: H04W24/02
Filed: 2020-03-12
Abstract: 本申请实施例公开了一种控制信道检测、信息传输方法及装置、设备及存储介质。应用于终端中，所述信道检测方法包括：响应于待检测控制信道的检测复杂度超过所述终端的检测能力范围，放弃至少部分所述待检测控制信道的检测。
Patent WO-2020192604-A1 (WO)
Title: Resource allocation method and apparatus, and storage medium and electronic apparatus
Inventor: XU QIANQIAN
IPC: H04W28/08
Filed: 2020-03-23
Abstract: Provided are a resource allocation method and apparatus, and a storage medium and an electronic apparatus. The method comprises: determining bandwidths to which multiple operators respectively belong and bandwidths to which multiple service slices respectively belong according to a preset bandwidth occupancy rule; according to the attributes of operators respectively corresponding to multiple access users, the attributes of service slices respectively corresponding to services of the multiple access users, a preset sorting policy of the operators and a preset sorting policy of the service slices, sorting the multiple access users; and according to a sorting result of the multiple access users, the bandwidths to which the multiple operators respectively belong, the bandwidths to which the multiple service slices respectively belong, and the preset bandwidth occupancy rule, allocating a bandwidth resource to a user in a sorting queue.
Patent WO-2020192770-A1 (WO)
Inventor: YU QIANG
IPC: C12Q1/00
Filed: 2020-03-27
Abstract: L'invention concerne un procédé destiné à rechercher l'inhibiteur de point de contrôle PD-L1/PD-1, dont les étapes consistent : (a) à produire un système de coculture d'une souche de cellules exprimant PD-1 et d'une souche de cellules exprimant PD-L1 ; et (b) à ajouter une composition candidate au système de coculture dans un groupe d'essai et dans un groupe témoin respectivement, et à observer la quantité d'expression de PD-1 et/ou la glycosylation de PD-L1 dans le groupe d'essai et dans le groupe témoin. Le procédé présente une opération simple, de faibles coûts et une efficacité élevée, et peut refléter visuellement les effets de médicaments sur l'interaction de la protéine PD-L1/PD-1 et/ou sur le transfert par membrane de la protéine PD-L1.
Patent WO-2020200266-A1 (WO)
Title: Electric valve
Inventor: LV MING
IPC: F16J15/18
Filed: 2020-04-02
Abstract: An electric valve, comprising a valve body part (10), a valve seat part (20), and a valve core part (30). The valve core part (30) is provided in an inner cavity of the valve body part (10). The valve core part (30) comprises a valve core (31). The valve core (31) is substantially tubular. The valve core (31) comprises a lower segment portion (311). The outer diameter of the lower segment portion (311) is set to be substantially uniform, and the inner diameter of the lower segment portion (311) is set to be substantially uniform. The valve base part (20) comprises a first sealing portion (211). An end of the lower segment portion (311) can be abutted against or separated from the first sealing portion (211). The valve body part (10) comprises a bushing part (12). The valve core part (30) comprises a second sealing portion (321). If the diameter of the axial projection loop of the outer edge of the second sealing portion (321) on the cross section of the lower segment portion is defined as D  1 , the outer diameter of the lower segment portion (311) is defined as D  2 , and the inner diameter of the lower segment portion (311) is defined as D  3 , then 0.2 mm  2  ≤ D  1 *(D  2 -D  3 ) ≤ 6 mm  2 . The electric valve can reduce internal leakage during shutoff of the electric valve.
Patent WO-2021031591-A1 (WO)
Title: Stickable self-resistance heating/superhydrophobicity integrated gradient film material
Inventor: SHEN YIZHOU
IPC: B64D15/12
Filed: 2020-04-17
Abstract: A stickable self-resistance heating/superhydrophobicity integrated gradient film material. The film material is made of a bonding resin, an insulating and thermal-insulation resin, a thermally and electrically conductive filler (3), and a thermally conductive and insulating filler (4). The bonding resin and the insulating and thermal-insulation resin respectively form a bonding layer (1) and a matrix (2), and the two are bonded together. The thermally and electrically conductive filler (3) and the thermally conductive and insulating filler (4) are respectively added to an intermediate layer and an upper layer of the matrix (2), to divide the matrix (2) into three gradient areas from top to bottom, wherein a superhydrophobic structure is constructed on the surface of the uppermost area.
Patent WO-2021217444-A1 (WO)
Inventor: ZHOU YOU
IPC: G06T7/55
Filed: 2020-04-28
Abstract: A depth map generation method, an electronic device, a device and a storage medium. The method comprises: obtaining at least three images captured by at least three cameras (101); calculating at least two matching degrees between a target pixel on a target image and a matching pixel on other images (102); and fusing the at least two matching degrees, and generating a first depth map on the basis of the fused matching degree of each target pixel, or respectively determining depth values according to the at least two matching degrees to obtain at least two depth values corresponding to each pixel, and generating a second depth map according to the at least two depth values corresponding to each pixel (103), so that the at least two matching degrees are not only the result of matching on the basis of the baseline direction, but also can be combined to generate a depth map, which realizes combination of the calculation results, solves the problem that the baseline direction between the two cameras sometimes matches wrongly, thereby improving the accuracy of the depth map.