baber/WOPTO huggingface dataset:
Patent WO-2020113913-A1 (WO)
Inventor: LIU WEIDONG
IPC: G02F1/1335
Filed: 2019-05-27
Abstract: L'invention concerne un écran d'affichage et un dispositif d'affichage. L'écran d'affichage comprend : un premier sous-écran d'affichage (100) pour commander un rétroéclairage ; un second sous-écran d'affichage (200) pour afficher une image, le second sous-écran d'affichage (200) étant situé au niveau d'un côté d'émergence de lumière du premier sous-écran d'affichage (100) ; et une couche de points quantiques (30) située entre le premier sous-écran d'affichage (100) et le second sous-écran d'affichage (200). La lumière émise par le premier sous-écran d'affichage (100) excite la couche de points quantiques (30), et fournit un rétroéclairage pour le second sous-écran d'affichage (200). Des matériaux à points quantiques dans la couche de points quantiques (30) émettent des rayons lumineux émis stimulés vers l'environnement à différents angles, la direction de propagation d'origine des rayons lumineux est modifiée, et par conséquent, les rayons lumineux générés peuvent ainsi mieux endommager un motif généré par une structure de réseau périodique, ce qui permet d'éliminer les franges de moiré.
Patent WO-2020199336-A1 (WO)
Inventor: HU ZHIQIANG
IPC: C12Q1/68
Filed: 2019-05-31
Abstract: 本公开提供了一种基因变异识别方法、装置和存储介质，其中，该方法包括：获取基因变异候选位点对应的至少一个基因测序读段；根据所述至少一个基因测序读段的属性信息，确定所述基因变异候选位点的序列特征和非序列特征，其中，所述序列特征为与位点的位置相关的特征；基于所述序列特征和所述非序列特征，对所述基因变异候选位点的基因变异进行识别。本公开实施例的可以将基因的序列特征和非序列特征相结合，分析基因变异位点的特征。
Patent WO-2020103439-A1 (WO)
Inventor: SU ENBEN
IPC: C12N5/00
Filed: 2019-06-14
Abstract: Provided is a low-protein serum-free cell culture medium, the culture medium containing a basal physiological buffer mixture and protein components, wherein the protein components comprise bovine serum albumin, transferrin and insulin, and the total addition amount of the protein components does not exceed 30 mg/L. The only three protein components contained in the culture medium are relatively low in content, which is conducive to separating and purifying a product, to improving the quality of the product, to supporting hybridoma cells well, and to increasing the highest cell density and antibody production of hybridoma cells.
Patent WO-2020073675-A1 (WO)
Inventor: SHEN HAO
IPC: F01M13/02
Filed: 2019-06-18
Abstract: A crankcase breather tube structure, comprising a smooth tube (1). A joint (2) and a valve (3) are provided on each of the two ends of the smooth tube (1); an electric socket (5) is mounted on a side of the joint (2) by means of a fixing seat (4); two wire harnesses (6) are led out from the electric sockets (5); the two wire harnesses (6) are respectively led to the positions of the joints (2) and the valves (3) at the two ends of the smooth tube (1); electric wire terminals (7) are respectively provided at the ends of the two wire harnesses (6); protrusions (9) having threaded holes are respectively provided on the outer sides of the joints (2) and the valves (3); the threaded holes are adapted to fix the electric wire terminals (7) to an engine block by means of bolts; a slot (10) is provided on one side of each protrusion (9); the tails of the electric wire terminals (7) are fixed in the slots (10).
Patent WO-2020257966-A1 (WO)
Inventor: GAO BIN
IPC: F04C29/12
Filed: 2019-06-24
Abstract: A compressor and a heat exchange system. The compressor (100) comprises: a sealed container (1) and a liquid storage tank (4), an outlet end of the liquid storage tank (4) being connected to an inlet end of the sealed container (1), and an outlet end of the sealed container (1) and an inlet end of the liquid storage tank (4) being used for connecting with an external heat exchange loop; a motor part and a compression mechanism part, both the motor part and the compression mechanism part being mounted in the sealed container (1); and a first valve (21) and a second valve (31), the first valve (21) being mounted at the outlet end of the sealed container (1) and allowing unidirectional communication from the sealed container (1) to the external heat exchange loop, and the second valve (31) being mounted at the inlet end of the liquid storage tank (4) and allowing unidirectional communication from the external heat exchange loop to the liquid storage tank (4). When the compressor (100) stops working, the time for reaching pressure balance inside the compressor (100) is short, and the compressor can be restarted quickly.
Patent WO-2021003685-A1 (WO)
Title: Time synchronization method, multi-sensor system, and movable platform
Inventor: Zhen Fugang
IPC: H04L7/00
Filed: 2019-07-10
Abstract: Provided are a time synchronization method, multi-sensor system, and movable platform, said method comprising: a main sensor obtaining current time data of the main sensor; the master sensor sending the time data to a slave sensor by means of a serial bus; said serial bus is used for connecting the master sensor to the slave sensor; the slave sensor, after receiving the time data by means of the serial bus, updating the local time of the slave sensor according to the time data. Applying the embodiments of the present invention can guarantee the time synchronization accuracy of a sensor, thus satisfying service needs.
Patent WO-2020015569-A1 (WO)
Inventor: QING HAIGANG
IPC: G09G3/20
Filed: 2019-07-10
Abstract: L'invention concerne une unité registre à décalage (100), un circuit d'attaque de grille (10), un appareil d'affichage (1) et un procédé d'attaque. L'unité registre à décalage (100) comprend un circuit d'entrée (110), un premier circuit de commande et un circuit de sortie (130), le circuit d'entrée (110) étant configuré pour recevoir un signal d'entrée et effectuer une première commande sur le niveau d'un premier nœud de commande en réponse à un premier signal d'horloge et selon le signal d'entrée; le premier circuit de commande est configuré pour commander le niveau d'un premier nœud (N1) sous la commande du niveau du premier nœud de commande et du premier signal d'horloge; et le circuit de sortie (130) est configuré pour recevoir une première tension d'une première extrémité de tension (VGH) et délivrer la première tension à une extrémité de sortie (OUT) sous la commande du niveau du premier nœud (N1). Au moyen de l'unité registre à décalage (100), la sortie de décalage d'un signal de niveau opposé à une tension de mise sous tension d'un transistor peut être réalisée.
Patent WO-2020011275-A1 (WO)
Inventor: HU YINGYING
IPC: C07K16/28
Filed: 2019-07-15
Abstract: 提供了一种靶向SEMA4D的鼠源或全人单克隆抗体及其制备方法，所述抗体结合SEMA4D抗原，具有抗肿瘤等活性。
Patent WO-2020029806-A1 (WO)
Inventor: LIU JINHUA
IPC: H04L1/18
Filed: 2019-07-25
Abstract: La présente invention concerne un procédé de transmission de données dans un système de communication. Un procédé de transmission de données d'un émetteur comprend : la réalisation (S111) d'une transmission initiale des données avec une première version de redondance, sur des ressources radioélectriques correspondant à une planification configurée ; et en l'absence d'une réponse d'accusé de réception en provenance d'un récepteur, la réalisation (S112) d'une retransmission des données avec une seconde version de redondance, sur des ressources radioélectriques correspondant à la planification configurée. En conséquence, un procédé de transmission de données d'un récepteur comprend : la réception (S121) d'une retransmission des données avec une seconde version de redondance, sur des ressources radioélectriques correspondant à une planification configurée, en provenance d'un émetteur. La retransmission correspond à une transmission initiale des données avec une première version de redondance, sur des ressources radioélectriques correspondant à la planification configurée.
Patent WO-2020038289-A1 (WO)
Title: Tag device in wireless communication system, electronic device, communication method, and storage medium
Inventor: SHENG BIN
IPC: H04L5/00
Filed: 2019-08-16
Abstract: The present disclosure relates to a tag device in a wireless communication system, an electronic device, a wireless communication method, and a storage medium. A method for estimating channel parameters of a tag device according to the present disclosure comprises: sending a paging signal for identifying the tag device; sending training sequence information, receiving first training sequence feedback information during a non-working period of the tag device, receiving, during a working period of the tag device, second training sequence feedback information modulated by the tag device, and estimating the channel parameters of the tag device according to the training sequence feedback information and the second training sequence feedback information. The tag device having at least one antenna of the present disclosure can modulate carrier signals to transmit information, has advantages such as a fast transmission rate, a large amount of transmission data and a strong anti-interference capability, and can adapt to different application scenarios.
Patent WO-2020048451-A1 (WO)
Title: Height-adjustable support and support device using same
Inventor: CHONG SIEN HAN CHARLENE
IPC: E04G11/48
Filed: 2019-09-03
Abstract: A height-adjustable support, comprising a support pipe (1), a U-shaped fixing base (2), a height adjusting member (3), an adapting pipe (4), and a dish-shaped connecting plate (6). The support pipe (1) is formed by integrating an external threaded segment (101) and a bare circular pipe segment (103); the U-shaped fixing base (2) is sleeved on the support pipe (1); the height adjusting member (3) is sleeved on the external threaded segment (101) of the support pipe (1); both ends of the support pipe (1) are provided with radial through holes (102); two radial adapting through holes (401, 402) having different heights are provided on the adapting pipe (4); a part of the adapting pipe (4) is inserted into the support pipe (1); the radial through hole (102) is aligned with one of the radial adapting through holes (401) and then passes through at least one transverse connecting member (5) to connect the support plate (1) and the adapting pipe (4) together; the dish-shaped connecting plate (6) is sleeved on the bare circular pipe segment (103). The height-adjustable support can extend in height, thereby improving the utilization ratio of an existing support device, and reducing costs.
Patent WO-2020048522-A1 (WO)
Title: Ethernet packet header compression method, decompression method and device
Inventor: ZHANG YANXIA
IPC: H04W28/06
Filed: 2019-09-06
Abstract: The present disclosure provides an Ethernet packet header compression method, a decompression method, and a device. Said compression method comprises: transmitting, by means of a transmitting PDCP entity of a transmitting end, a first PDCP PDU corresponding to a first data radio bearer (DRB); when the first DRB configures the Ethernet packet header compression function, the first PDCP PDU comprises: one or more pieces of first information, the first information being used for indicating whether a specific Ethernet domain in an Ethernet packet header of a first PDCP SDU corresponding to the first PDCP PDU is multiplexed.
Patent WO-2020073799-A1 (WO)
Inventor: LI YUWEI
IPC: B62D1/19
Filed: 2019-09-24
Abstract: A steering pipe column assembly for a vehicle, relating to the field of vehicle safety. The steering pipe column assembly comprises a fixed bracket (3) fixedly connected to a vehicle body of the vehicle; a steering pipe column (1) comprising a steering pipe column lower shaft assembly (11) and a steering pipe column upper column pipe assembly (12) movably connected to the steering pipe column lower shaft assembly (11), wherein the steering pipe column upper column pipe assembly (12) is movably connected to the fixed bracket (3), so as to allow the steering pipe column upper column pipe assembly (12) to move with respect to the steering pipe column lower shaft assembly (11) and the fixed bracket (3) in an axial direction of the steering pipe column upper column pipe assembly; and an anti-overturning piece (4) provided on the steering pipe column upper column pipe assembly (12) and used for preventing the steering pipe column upper column pipe assembly (12) from rotating with respect to the fixed bracket (3) around the central axis of the steering pipe column upper column pipe assembly. Meanwhile, the invention relates to the vehicle, comprising the steering pipe column assembly. According to the steering pipe column assembly, after the steering pipe column is collapsed to a certain length, an impacting force acting on a driver by a steering wheel can keep unchanged along with continuous collapse of the steering pipe column.
Patent WO-2021056357-A1 (WO)
Inventor: ZHANG JIHE
IPC: C07C403/24
Filed: 2019-09-26
Abstract: 一种制取无任何添加的天然的雨生红球藻虾青素油的制备方法，特别是涉及一种雨生红球藻预处理后的冷榨方法，依次包含如下步骤：A)清洗；B)湿磨；C)均质破壁；D)喷雾干燥；E)调质制粒；F)冷榨；G)沉降精滤，应用柠檬酸盐缓冲溶液对破壁雨生红球藻粉进行调质造粒，络合、杀菌、护色效果显著，冷榨油路通畅，不漏料，不打滑，虾青素综合回收率和出油率高，虾青素油符合食用油脂的全部质量要求。
Patent WO-2020134409-A1 (WO)
Inventor: LIU RUOPENG
IPC: G06K9/00
Filed: 2019-10-22
Abstract: 本发明提供了一种跨域人脸识别算法、存储介质及处理器。所述跨域人脸识别算法方法包括：搭建Facenet神经网络；在Facenet神经网络特征向量最高维层处加入平均池化层和Faltten层，将特征向量变为单通道一维向量；用单通道一维向量计算最大均值差异损失；将最大均值差异损失加入Facenet神经网络的损失函数中，共同参与反向传播和梯度求导。将原Facenet算法的网络结构进行改进，在特征维度最高层处计算不同域MMD值，将其加入合成损失函数中。由于改进后的算法消除了域间统计分布差异，达到了跨域人脸识别的效果。
Patent WO-2020168780-A1 (WO)
Title: Anode material, and electrochemical device and electronic device comprising the same
Inventor: ZHANG CHENGBO
IPC: H01M4/36
Filed: 2019-12-04
Abstract: An anode material, and an electrochemical device and an electronic device comprising the same are disclosed. The anode material is a silicon-based anode material having a core-shell structure, where a core is silicon oxide, and the silicon oxide can be represented by the general formula SiO  x  (about 0< x < about 2); and where the shell disposed on at least a portion of an outer surface of the silicon oxide core comprises a silicate of element M, and M is selected from the group consisting of Mg, Ca, Sr, Ba, Al, Ti, Zn and a combination thereof. The lithium-ion battery prepared from the anode material has high first coulombic efficiency and excellent cycle performance.
Patent WO-2021109154-A1 (WO)
Title: Communication failure processing method, communication failure processing apparatus, and storage medium
Inventor: JIANG XIAOWEI
IPC: H04W24/02
Filed: 2019-12-06
Abstract: The present disclosure relates to a communication failure processing method, a communication failure processing apparatus, and a storage medium. The communication failure processing method applied to a terminal comprises: determining that a communication failure occurs; and sending coexistence interference indication information, wherein the coexistence interference indication information is used for indicating that the communication failure is caused by a coexistence interference problem. The communication failure processing method applied to a network device comprises: when a communication failure problem occurs, receiving coexistence interference indication information, wherein the coexistence interference indication information is used for indicating that the communication failure is caused by a coexistence interference problem of a terminal; and performing network optimization according to the coexistence interference indication information. By means of the embodiments of the present disclosure, whether a communication failure is caused by coexistence interference can be determined, and the communication efficiency is improved.
Patent WO-2020151388-A1 (WO)
Inventor: LU ZHI
IPC: H04L5/00
Filed: 2019-12-11
Abstract: La présente invention concerne un procédé de transmission répétée, un terminal et un dispositif côté réseau. Le procédé destiné à être utilisé dans le terminal consiste : à recevoir des DCI de signal de commande de liaison descendante, les DCI étant utilisées pour indiquer des paramètres de transmission de la transmission répétée d'un canal physique partagé par le terminal en fonction de N paramètres de quasi-colocalisation (QCL), N étant un nombre entier supérieur à 1 ; et, en fonction des DCI et des N paramètres QCL, à mettre en œuvre une transmission répétée du canal physique partagé.
Patent WO-2020119800-A1 (WO)
Inventor: Wen Zengkui
IPC: G06F3/0482
Filed: 2019-12-13
Abstract: 一种列表显示方法、装置、设备及存储介质，该方法包括：根据待显示的列表实例中的数据源信息，获取列表实例的待显示单元格对应的待显示数据和单元格类型（S110）；加载并解析预先生成的至少一个采用结构化语言的单元格描述文件，其中各单元格描述文件中存储有至少一种单元格类型对应的元数据，元数据包括子视图层级结构信息和属性设置信息（S120）；根据待显示单元格对应的单元格类型的元数据，创建单元格实例（S130）。上述方案可以提高列表配置的灵活性，实现了列表显示的多样性。
Patent WO-2021120253-A1 (WO)
Inventor: ZHENG JIEQIAN
IPC: G06F16/27
Filed: 2019-12-25
Abstract: A data storage method and device for a blockchain structure, a verification method and device for a blockchain structure, a blockchain-structured system and a blockchain structure implementation method, a storage medium, and a computer device. The blockchain structure implementation method comprises: a first blockchain system signing ledger data, and then writing the signed ledger data into block data of a first blockchain; a second blockchain system verifying the block data of the first blockchain, and then writing one piece or multiple continuous pieces of the block data of the first blockchain into block data of a second blockchain; and a data storage device using part or all of connection information in the second blockchain as a first key, verifying that data associated with the first key is errorless, and then storing said data as input data or output data, wherein input data and output data stored in the same data storage device are associated with each other according to the same connection information.
Patent WO-2020181896-A1 (WO)
Inventor: Ren Hongshuai
IPC: G06F9/50
Filed: 2019-12-31
Abstract: Disclosed are a multi-agent reinforcement learning scheduling method and system and an electronic device. The method comprises: step a: collecting server parameters of a network data center and load information of virtual machines running on each server (100); step b: establishing a virtual simulation environment by using the server parameters and the load information of the virtual machines, and building a multi-agent deep reinforcement learning model; step c: performing offline training and learning by using the multi-agent deep reinforcement learning model, and training an agent model for each server; and step d: deploying the agent model to a real service node, and scheduling according to the load condition of each service node. The virtualization technology is used for virtualizing the services running on the server and the virtual machines are scheduled for load balancing, thereby achieving more macroscopic resource allocation and realizing the collaboration strategy of multi-agents in a complex dynamic environment.
Patent WO-2020147708-A1 (WO)
Inventor: ZENG MING
IPC: A61K48/00
Filed: 2020-01-14
Abstract: Provided is a chimeric receptor polypeptide comprising: a) an extracellular target binding domain; b) an extracellular TCR binding domain; c) a transmembrane domain comprising a transmembrane domain of a first TCR subunit; and/or d) an intracellular domain comprising an intracellular domain of a second TCR subunit. Also provided are nucleic acids encoding such chimeric receptor polypeptide and immune cells expressing such chimeric receptor polypeptide and uses thereof.
Patent WO-2021012678-A1 (WO)
Title: 箱型钢波纹板结构管道或容器的角部连接结构
Inventor: ZHAN FUJUN
IPC: E02D29/045
Filed: 2020-03-05
Abstract: 一种箱型钢波纹板结构管道或容器的角部连接结构，管道或容器由波纹钢板墙板(2)装配而成，相邻两块波纹钢板墙板(2)的板面相交，其相交线为直线，波纹钢板墙板的波纹纹路与相交线垂直，其中，至少有一块波纹钢板墙板(2)由第一波纹钢板(1)和第二波纹钢板(3)组成，第一波纹钢板(1)及第二波纹钢板(3)的波纹纹路与相交线垂直，第一波纹钢板(1)垂直于波纹纹路方向并与相交线共面的端面与第二波纹钢板(3)相交并对接固定，之后，通过第二波纹钢板(3)与相邻的波纹钢板墙板(2)相贴合并连接，其中，第一波纹钢板(1)是波纹钢板墙板(2)的主板，第二波纹钢板(3)是第一波纹钢板(1)的端部波纹状法兰。
Patent WO-2020215914-A1 (WO)
Inventor: WANG HAI
IPC: G06F16/332
Filed: 2020-03-11
Abstract: An information processing method, an information processing device and an information processing system. The information processing method comprises: receiving first information from the client; in response to the received first information, performing semantic understanding of the first information, to obtain a user intention; determining a service process corresponding to the user intention; acquiring entity information from the first information and context information concerning the first information, the entity information being related to the service process corresponding to the user intention; and determining, on the basis of the service process corresponding to the user intention and the entity information, reply information concerning the first information and sending same to the customer service end.
Patent WO-2021128608-A1 (WO)
Title: 一种基于无线供电反向散射通信网络的多载波资源分配方法
Inventor: XU YONGJUN
IPC: H04W72/08
Filed: 2020-03-17
Abstract: 本发明涉及一种基于无线供电反向散射通信网络的多载波资源分配方法，属于通信技术领域，包括以下步骤：S1：构建无线供电反向散射通信系统，包括反向散射发射机，信息接收器和功率站；S2：根据电路功率消耗约束和发射功率约束，建立以系统总传输速率最大为目标函数的资源分配优化问题；S3：根据目标函数与约束条件，分解出以反向散射发射机的发射功率为变量的优化子问题；S4：将反向散射发射机的最优发射功率代入原问题，从原优化问题中分解出以能量分配系数为变量的子问题；S5：将含有耦合变量的非凸问题转化为凸问题，建立拉格朗日函数，并根据KKT条件获得最优解形式，利用梯度下降法对相应变量进行迭代更新，直到收敛。
Patent WO-2021189436-A1 (WO)
Inventor: LIU DANPING
IPC: B67B7/46
Filed: 2020-03-27
Abstract: A bottle opening foil cutter, which comprises a plurality of containing parts (2), an outer wrapping layer (1), a nail wheel (7) for cutting foil and a nail column (6) for installing the nail wheel (7). The outer wrapping layer (1) is coated on the outside of the plurality of containing parts (2), and can be elastically deformed and connected into a whole; the plurality of containing parts (2) jointly define an open hole (8) matched to the bottle opening; and a bottom end of the nail column (6) is installed in the plurality of containing parts (2), and the nail wheel (7) is sleevingly provided at the top of the nail column (5). The bottle opening foil cutter is sleevingly arranged at the bottle opening foil. The containing parts wrapped in the outer wrapping layer are forcibly pinched and pressed to enable the nail wheel to rotate to cut the foil when the nail wheel tightly presses the bottle opening foil. The bottle opening foil cutter makes a complete cut, is attractive in appearance and convenient to carry.
Patent WO-2020216064-A1 (WO)
Inventor: JIA HONGHONG
IPC: G10L25/63
Filed: 2020-04-08
Abstract: Provided are a speech emotion recognition method, a semantic recognition method, a question-answering method, a computer device and a computer-readable storage medium. The speech emotion recognition method comprises: on the basis of a pre-set feature set, determining, from a speech signal, values of features in the feature set; and inputting determined values of audio features in the feature set into a classifier, and outputting an emotion type of the speech signal from the classifier, wherein the classifier comprises a plurality of sub-classifiers, and the steps of inputting the determined values of the audio features in the feature set into the classifier, and outputting the emotion type of the speech signal from the classifier comprise: respectively inputting the determined values of the audio features in the feature set into the plurality of sub-classifiers; respectively outputting an emotion type prediction result of the speech signal from the plurality of sub-classifiers; and on the basis of the emotion type prediction results output from the plurality of sub-classifiers, recognizing the emotion type of the speech signal.