baber/WOPTO huggingface dataset:
Patent WO-2021032107-A1 (WO)
Title: Systems and methods for non-stop shipment across border
Inventor: HENDERSON SHAUN
IPC: G06Q10/08
Filed: 2020-08-19
Abstract: A system for monitoring shipment from a shipper (101) to a consignee (103) by a carrier (102) crossing a border under the supervision of an agency (107) comprises: a positioning device (106) on the carrier (102) that discloses a geographical position of the carrier (102) during the shipment; a recognition device (105) installed at a pre-determined location near the border for recognizing an attribute that can uniquely identify the carrier (102) and record a timestamp when the carrier (102) passes through the recognition device (105); and a computer system (104) that interconnects with the corresponding data processing systems of the shipper (101), the carrier (102), the consignee (103) and the agency (107) by a digital network.
Patent WO-2021052158-A1 (WO)
Inventor: WANG YAN
IPC: H01Q1/36
Filed: 2020-08-31
Abstract: 本申请实施例提供了一种天线及终端设备，天线包括：第一辐射体、第二辐射体和馈电单元，第一辐射体的第一端与第二辐射体的第一端之间存在缝隙，第一辐射体的第二端接地，第二辐射体的第二端接地；第一辐射体包括第一馈电点和第二馈电点，第二馈电点设置在在第一馈电点与第一辐射体的第一端之间第二辐射体包括第三馈电点和第四馈电点，第四馈电点设置在第三馈电点与第二辐射体的第二端之间，第四馈电点设置第一滤波器，第一滤波器一端在第四馈电点与第二辐射体电连接，另一端接地；馈电单元在第一馈电点、第二馈电点、第三馈电点或第四馈电点馈电时，天线可以产生第一谐振、第二谐振、第四谐振、第五谐振或第六谐振。
Patent WO-2021114749-A1 (WO)
Title: 一种基于谐波调制技术的频分多址通信方法
Inventor: MA JIANGUO
IPC: H04L27/26
Filed: 2020-09-03
Abstract: 本发明公开了一种基于谐波调制技术的频分多址通信方法，将通信系统的总频段划分成若干个等间隔的相互不重叠的信道，分配给不同的用户使用，信道与用户一一对应，依据频率区分来自不同地址的用户信号，从而完成的多址连接；两个用户之间的双工通信均采用基频和谐波进行信息传输。信息传输的过程为：首先将不同的信息进行调制，然后分别加载在不同的谐波分量上，通过不同的谐波分量或分量组合来传输不同的信息，使得每一对信道都能同时传输N组不同的信息，最后将接收端接收到的基频和谐波信息进行解调，即可得到传输的所有信息。本发明充分利用了谐波传输信息的能力，极大地提高了现有频谱资源的利用率，缓解了频谱资源紧张的形势。
Patent WO-2021043281-A1 (WO)
Title: Liquid combined spring and rigidity and damping adjusting method therefor
Inventor: DING XINGWU
IPC: F16F13/16
Filed: 2020-09-04
Abstract: Provided are a liquid combined spring and a rigidity and damping adjusting method therefor. The liquid combined spring is used for vehicles, especially rail vehicles, and comprises a core shaft (1); an outer sleeve (2) sleeved on the upper portion of the core shaft (1), wherein the upper portion of the core shaft (1) is located inside the outer sleeve (2), and the lower portion of the core shaft (1) is located outside the outer sleeve (2); an upper liquid chamber (3) arranged at the upper portion of the inside of the outer sleeve (2), with the lower end of the upper liquid chamber (3) being connected to the top of the core shaft (1); and a lower liquid chamber (4) arranged at the lower portion of the inside of the outer sleeve (2), with the lower liquid chamber (4) being connected to the core shaft (1). A damping flow channel (11) is provided in the core shaft (1), and the damping flow channel (11) enables a liquid in the upper liquid chamber (3) to be in communication with a liquid in the lower liquid chamber (4). The liquid combined spring has a vibration reducing function, and can also change the rigidity and damping effects.
Patent WO-2022056841-A1 (WO)
Title: Neural architecture search via similarity-based operator ranking
Inventor: LI BAOPU
IPC: G06F8/41
Filed: 2020-09-18
Abstract: Network architecture search (NAS) received a lot of attention. The supernet-based differentiable approach is popular because it can effectively share the weights and lead to more efficient search. However, the mismatch between the architecture and weights caused by weight sharing still exists. Moreover, the coupling effects among different operators are also neglected. To alleviate these problems, embodiments of an effective NAS methodology by similarity-based operator ranking are presented herein. With the aim of approximating each layer's output in the supernet, a similarity-based operator ranking based on statistical random comparison is used. In one or more embodiments, then the operator that possibly causes the least change to feature distribution discrepancy is pruned. In one or more embodiments, a fair sampling process may be used to mitigate the operators' Matthew effect that happened frequently in previous supernet approaches.
Patent WO-2021135421-A1 (WO)
Title: Encoding method and device, and decoding method and device
Inventor: YI HONG
IPC: H04L1/00
Filed: 2020-09-22
Abstract: The present application provides an encoding method and device, and a decoding method and device, used for achieving more flexible information entropy in data transmission, in particular for achieving smaller information entropy and improving the stability of long-distance data transmission. The encoding method comprises: first, splitting obtained data to be encoded into phase data and amplitude data according to a preset rule; next, obtaining a constellation diagram corresponding to the data to be encoded, the constellation diagram comprising multiple constellation points, wherein the multiple constellation points comprise a constellation point having an amplitude value of 0, each constellation point has a corresponding probability value, and each probability value indicates the appearance probability of the corresponding constellation point; then, performing probability constellation diagram shaping and encoding on the amplitude data on the basis of the constellation diagram and the probability value corresponding to each constellation point to obtain at least one symbol sequence; and subsequently, combining the at least one symbol sequence with the phase data and then performing encoding to obtain output data.
Patent WO-2022061705-A1 (WO)
Title: Isocyanurate-containing polyisocyanate composition with stable chromaticity, and preparation method thereof
Inventor: WANG NUANCHENG
IPC: C07D251/34
Filed: 2020-09-25
Abstract: The present invention provides an isocyanurate-containing polyisocyanate composition with stable chromaticity, and a preparation method thereof, belonging to the technical field of polyisocyanate composition preparation. The preparation method comprises: an isocyanate monomer being polymerized in the presence of a catalyst, after the reaction is terminated, obtaining a prepolymer, subjecting the prepolymer to separation treatment and heat treatment, and obtaining the polyisocyanate composition containing isocyanurate; based on the weight of the polyisocyanate composition, the cleavable amine content of the polyisocyanate composition is less than or equal to 20 ppm. By means of controlling the cleavable amine content of the polyisocyanate composition, the present invention causes the resulting isocyanurate-containing polyisocyanate composition to have stable storage chromaticity, and the present invention has a chrominance increase of ≤ 10 Hazen when stored at 40°C for 12 months.
Patent WO-2021063379-A1 (WO)
Inventor: DONG JIE
IPC: H04L45/50
Filed: 2020-09-30
Abstract: Provided in the present application are a routing control method and an apparatus, used in the field of communications, and capable of determining forwarding route information of a data packet according to a requirement satisfied by a designated BGP forwarding route, improving flexibility. The routing control method comprises: a first edge routing node receiving a border gateway protocol (BGP) control message, the BGP control message carrying a first node identifier and first algorithm information, the first node identifier indicating an SID of a target routing node on the BGP forwarding route, the first algorithm information indicating a requirement satisfied by the BGP forwarding route, the BGP forwarding route comprising routing nodes the data message passes through from the first edge routing node to the target routing node, the first edge routing node being in a first autonomous system (AS), and the target routing node being in a second AS; the first edge routing node, according to the first node identifier and the first algorithm information in the BGP control message, determining forwarding route information for the data message, the forwarding route information being used to indicate a next hop routing node for the data message; the first edge routing node forwarding the data message according to the forwarding route information.
Patent WO-2021129044-A1 (WO)
Title: 对象渲染方法和装置、存储介质及电子装置
Inventor: LIU DIAN
IPC: G06T15/50
Filed: 2020-10-10
Abstract: 一种对象渲染方法和装置、存储介质及电子装置。其中，该方法包括：获取待渲染对象的漫反射贴图和法线贴图中当前待处理的目标像素点（S202）；根据预积分模拟模块和目标像素点对应的法线方向参数，确定目标像素点的第一渲染颜色，其中，预积分模拟模块用于模拟预积分贴图，预积分贴图用于表示曲率与色带之间的对应关系，法线方向参数用于表示目标像素点在世界空间坐标系下的法线方向（S204）；使用目标渲染颜色对目标像素点进行渲染（S208）。
Patent WO-2021078080-A1 (WO)
Title: Battery module, battery pack, and device which uses battery cell as power supply
Inventor: WANG XUGUANG
IPC: H01M50/147
Filed: 2020-10-17
Abstract: The present application relates to the technical field of energy storage devices, in particular to a battery module, a battery pack, and a device which uses a battery cell as a power supply, the battery module comprising: battery cells, a plurality of the battery cells are stacked along the length direction; a cover plate, which is located at end portions of the battery cells along the height direction; and a wire harness isolation plate assembly, which is provided along the height direction, the wire harness isolation plate assembly being located between the cover plate and the battery cells, the cover plate being insertedly connected to the wire harness isolation plate assembly. In the present application, when the thickness of the cover plate and/or the wire harness isolation plate assembly is relatively small, the two are are connected by means of insertedly connecting such that connection reliability between the two is relatively high, thereby helping to reduce the thickness of the cover plate and the wire harness isolation plate assembly while simultaneously improving the connection reliability of the cover plate and the wire harness isolation plate assembly, thus helping to increase the energy density of the battery module.
Patent WO-2022082616-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: C12M1/04
Filed: 2020-10-22
Abstract: The present invention provides an erythromycin processing system and a processing method therefor. The erythromycin processing system comprises: a fermentation device and a control system, wherein the fermentation device is formed by connecting two fermentation tanks in parallel, the top of each fermentation tank is provided with a bacterial solution inlet and a feed liquid inlet for a bacterial solution and a feed liquid to enter, and the bottom of each fermentation tank is provided with a liquid outlet for discharging a fermentation product; and each fermentation tank is internally provided with liquid ejectors and micro-interface generators, the micro-interface generators positioned at an upper portion are close to the top of the fermentation tank, the micro-interface generators positioned at a lower portion are close to the bottom of the fermentation tank, the liquid ejectors are arranged at the upper portion in the fermentation tank, two liquid ejectors are arranged on a side wall of each fermentation tank respectively, and another liquid ejector is arranged opposite the micro-interface generator at the upper portion. The processing method comprises the following steps: breaking up cleaning water into micron-sized micro-droplets to clean the interior of a fermentation device; and dispersing and breaking up an air micro-interface, mixing the air micro-interface with a bacterial solution and a feed liquid for aerobic fermentation, and discharging and collecting a fermentation product. The erythromycin processing system solves the problem in the prior art of air and a fermentation liquid not being able to be fully mixed in a fermentation tank.
Patent WO-2021083176-A1 (WO)
Inventor: SHENG XIAOJIE
IPC: H04N21/00
Filed: 2020-10-28
Abstract: Disclosed are a data interaction method and system, an interaction terminal and a readable storage medium. The data interaction method comprises: acquiring, from a playing control device and in real time, a data stream to be played, and performing real-time playing presentation, wherein said data stream comprises video data and interaction identifiers, and each interaction identifier is associated with a specified frame moment of said data stream; in response to a trigger operation on an interaction identifier, acquiring interaction data of the specified frame moment corresponding to the interaction identifier, wherein the interaction data comprises multi-angle free view data; and performing multi-angle free view image presentation of the specified frame moment on the basis of the interaction data. By means of the solution, interaction data can be acquired according to a trigger operation on an interaction identifier during playing, such that multi-angle free view presentation is performed, thereby improving the interaction experience of a user.
Patent WO-2022067964-A1 (WO)
Title: Method for terminal device to handle encrypted file, and terminal device
Inventor: JI ZHONGLI
IPC: G06F21/62
Filed: 2020-11-05
Abstract: A method for a terminal device to handle an encrypted file, and a terminal device. The method comprises: displaying an input password interface when an instruction to open a private application or a private file from a user is received (101); obtaining a password input by a user, and storing the password input by the user in a target buffer (102); after it is determined that the user has exited the private application or the private file, and an instruction to open the private application or the private file is received again, opening the private application or the private file according to the password input by the user stored in the target buffer (103). When the user inputs the password, the terminal device can store the password input by the user in the target buffer. After it is determined that the user has exited the private application or the private file, and an instruction to open the private application or the private file is received once again, the private application or the private file is opened according to the password input by the user stored in the target buffer. Repeated input from a user can be made unnecessary, user operation can be simplified, and usage efficiency of the user is improved.
Patent WO-2022099772-A1 (WO)
Inventor: GE YANBIAO
IPC: B23K37/04
Filed: 2020-11-21
Abstract: 公开了一种金属制品焊接用固定装置，包括底座（1），底座（1）左右两侧上表面固定有侧板（2），侧板（2）顶端固定有顶板（3），顶板（3）贯穿且转动设置有焊接装置（4），焊接装置（4）下侧设置有定位装置（5），定位装置（5）右上端贯穿有联动装置（6），联动装置（6）顶端左侧和焊接装置（4）相固定，定位装置（5）左端固定有控制器（7），该装置不仅可以进行金属制品的固定焊接，还可以进行焊接和固定的同步进行，操作方便，实用性强。
Patent WO-2021253755-A1 (WO)
Title: Charging wake-up method and apparatus for vehicle bms, and vehicle charging system
Inventor: YANG LEIJUN
IPC: B60L58/12
Filed: 2020-12-11
Abstract: A charging wake-up method and apparatus for a vehicle BMS, and a vehicle charging system, relating to the technical field of battery charging control, and aiming to solve the technical problem of how to reliably perform charging wake-up on the vehicle BMS. According to the charging wake-up method for the vehicle BMS, a charging control instruction for the vehicle BMS, which is generated according to a vehicle charging intention and is obtained on the basis of a wireless communication technology, can be obtained; then, a BMS wake-up instruction is generated according to the charging control instruction, and according to the BMS wake-up instruction, a preset low-voltage power supply is controlled to output a wake-up signal to the vehicle BMS on the basis of the wireless communication technology so as to wake up the vehicle BMS. The charging wake-up method solves the problem that when the vehicle BMS is woken up by means of a wired signal source, the vehicle BMS cannot be normally woken up due to damage of a signal cable, and improves the wake-up reliability of the vehicle BMS.
Patent WO-2022126568-A1 (WO)
Inventor: DHANACHANDRAN Sudharsan
IPC: H02J50/40
Filed: 2020-12-18
Abstract: A wireless charging apparatus (10) comprises one or more transmitters (11-13), and each transmitter (11-13) comprises a controllable variable output power supply (111); and a charging device configured to: wirelessly send a communication signal to IoT devices (21-26) over a wireless charging range of the transmitter (11-13) and then receive charging requirements from one or more IoT devices (21-26); control the controllable variable output power supply (111) to provide output powers each of which corresponding to one of the charging requirements; and transmit each output power to a corresponding IoT device (21-26) such that a rechargeable battery (211) of each of the IoT devices (21-26) is wirelessly charged with a required power.
Patent WO-2021136013-A1 (WO)
Inventor: GUO XIAOFENG
IPC: H01M4/75
Filed: 2020-12-22
Abstract: 一种双极性电池的极板及包含该极板的双极性电池，该双极性电池的极板包括：多根金属丝(1)，其沿第一方向(X)延伸；多根非金属杆状体(2)，其沿与第一方向(X)不同的第二方向(Y)延伸，并与多根金属丝(1)相交且固定连接在一起，从而形成集流体(3)；边框(4)，其由塑料材料制成，且设置于集流体(3)的周围；以及分隔密封部(5)，其设置在多根金属丝(1)的中间部分，从而将集流体(3)分隔为第一区段(31)和第二区段(32)，且其中，第一区段(31)上设置有负极活性物(8)，从而构成负极板(112)；第二区段设置有正极活性物(6)，从而构成正极板(111)。这种极板不仅能直接实现不同电池单体之间正、负极的串联，因而省去了焊接等工艺，并且有利于节省生产成本。
Patent WO-2022082988-A1 (WO)
Inventor: LU QIWEI
IPC: G09B19/00
Filed: 2020-12-23
Abstract: La présente divulgation concerne un procédé et un dispositif de correction automatique pour un devoir à la maison multi-sujet. Le procédé comprend les étapes consistant à : obtenir des informations d'enseignement sur divers sujets ; rechercher des informations de contenu d'enseignement pour des exercices après l'école correspondant à la progression de l'enseignement actuelle ; générer un devoir à la maison couvrant de multiples sujets selon un ordre des exercices après l'école et des temps de devoir à la maison attribués aux sujets, le devoir à la maison comprenant des exercices de devoir à la maison et des premières réponses d'exercice ; et recevoir un devoir à la maison collecté à corriger comprenant des secondes réponses d'exercice, réaliser une mise en correspondance d'exercice sur des exercices dans le devoir à la maison à corriger et des exercices de devoir à la maison un par un pour obtenir les premières réponses d'exercice des exercices de devoir à la maison correspondants, effectuer une mise en correspondance d'informations de clé sur les secondes réponses d'exercice du devoir à la maison à corriger et les premières réponses d'exercice et obtenir un résultat de correction de devoir à la maison en fonction du résultat de mise en correspondance de tous les exercices dans le devoir à la maison à corriger. La présente divulgation peut achever automatiquement la correction de devoirs à la maison et réduire le coût de correction de devoirs à la maison.
Patent WO-2021129882-A1 (WO)
Title: 电子设备
Inventor: XU ZHIXIAO
IPC: H04M1/02
Filed: 2020-12-28
Abstract: 本申请公开一种电子设备，包括屏幕及用于承载屏幕的壳体装置。壳体装置能够在折叠过程中自动避让形成容屏空间，壳体装置对屏幕的折叠动作稳定、挤压力较小，有利于降低屏幕因壳体装置的过度挤压而发生损坏的风险，使得屏幕和电子设备的可靠性较高，使用寿命较长。
Patent WO-2022147783-A1 (WO)
Inventor: WANG SHUQIANG
IPC: G06T17/00
Filed: 2021-01-08
Abstract: A three-dimensional reconstruction method and apparatus for a brain structure, and a terminal device. The method comprises: acquiring a 2D image of a brain, inputting the 2D image of the brain into a trained 3D brain point cloud reconstruction model for processing, and outputting and obtaining a 3D point cloud of the brain, wherein the 3D brain point cloud reconstruction model comprises: a ResNet encoder and a graph convolutional neural network, the ResNet encoder being used for extracting an encoding feature vector of the 2D image of the brain, and the graph convolutional neural network being used for constructing the 3D point cloud of the brain according to the encoding feature vector. On the basis of the three-dimensional reconstruction method for a brain structure, which method is provided in the present application, a 2D image of a brain can be converted into a 3D point cloud of the brain, so that more visual information is provided for a doctor, and the doctor can better perform diagnosis and treatment.
Patent WO-2021212936-A1 (WO)
Inventor: ZHANG BIN
IPC: C22B11/00
Filed: 2021-01-21
Abstract: La présente invention concerne un procédé de récupération d'un métal précieux à partir d'un catalyseur usagé contenant un métal précieux, comprenant les étapes suivantes : (i) dissolution au moins partielle d'un catalyseur usagé contenant un métal précieux dans une solution aqueuse alcaline ; (ii) filtration pour obtenir un métal précieux et un filtrat contenant un métal précieux ; (iii) traitement du filtrat au moyen d'un agent réducteur ; et (iv) séparation du métal précieux du filtrat traité, l'étape (iii) étant effectuée pendant 2 à 4 heures sous une pression de 8 à 12 bars et à une température de 190 à 210 °C. Le procédé selon la présente invention présente un traitement simple et un taux de récupération élevé, et le filtrat séparé contient 1 ppm en poids ou moins d'un métal précieux.
Patent WO-2021227555-A1 (WO)
Title: Hash table compression method and system, and related apparatus
Inventor: GE YUAN
IPC: G16B20/30
Filed: 2021-01-25
Abstract: A hash table compression method, comprising: acquiring a reference gene sequence (S101); performing sequencing according to a seed length of the reference gene sequence (S102); creating a basic table using a seed having the shortest length (S103); and creating an extension table of the basic table using seeds having remaining lengths (S104). According to the hash table compression method, on the basis of a gene alignment algorithm, the process of creating a hash table by means of a reference gene sequence is optimized. The alignment precision of original whole gene indexes is ensured, and the size of a hash table is also greatly reduced, so that a large amount of subsequent ineffective alignment calculation is reduced, thereby improving the operating efficiency. Further provided are a hash table compression system, a computer-readable storage medium and an electronic device, which have the beneficial effects.
Patent WO-2021227556-A1 (WO)
Inventor: ZHANG YE
IPC: H04L12/26
Filed: 2021-01-25
Abstract: 本发明公开了一种网卡节点性能的检测方法，包括：基于待测节点的若干端口分别创建对应的路径测试报文，并通过若干端口将对应的路径测试报文发送至测试节点；接收测试节点返回的路径测试报文，并判断接收到的路径测试报文对应的端口是否与接收端口一致；响应于接收到的路径测试报文对应的端口与接收端口一致，通过端口将若干性能检测报文发送至测试节点；以及接收测试节点返回的性能检测报文，记录待测节点的性能参数以对待测节点的状态进行评估。本发明还公开了一种检测装置、计算机设备和可读存储介质。本发明通过构造特定的测试报文以确认检测节点的收发路径，实现快速检测特定网卡节点的性能并及时进行评估消除异常，提高了网络稳定性可靠性。
Patent WO-2021213001-A1 (WO)
Inventor: LI JIE
IPC: B62D5/04
Filed: 2021-02-25
Abstract: A vehicle steering device. The vehicle steering device comprises an upper steering system (1), a lower steering system (2), transmission assemblies (3, 7) and clutches (4, 5, 6, 8, 9). The upper steering system (1) and the lower steering system (2) are connected to the transmission assemblies (3, 7) by means of the clutches (4, 5, 6, 8, 9) respectively. Further disclosed is a vehicle. In the steering device, when the power of the lower steering system (2) is effective, the clutches (4, 5, 6, 8, 9) between the upper steering system (1) and the transmission assemblies (3, 7) can be in a separated state, and the upper steering system (1) and the lower steering system (2) are mechanically decoupled, such that the achievement of silence of a steering wheel (12) in the upper steering system in an automatic driving state is facilitated, and the driving experience can be improved; and when the power of the lower steering system (2) fails, the clutches (4, 5, 6, 8, 9) between the upper steering system (1) and the transmission assemblies (3, 7) and the clutches (4, 5, 6, 8, 9) between the lower steering system (2) and the transmission assemblies (3, 7) can be in a joined state, and the upper steering system (1) and the lower steering system (2) are mechanically connected by means of the transmission assemblies (3, 7), such that a driver can operate the upper steering system (1) to provide power for the lower steering system (2), and steering of the vehicle is achieved.
Patent WO-2022007434-A1 (WO)
Inventor: ZHU YANBO
IPC: G06F16/904
Filed: 2021-03-23
Abstract: 一种可视化方法及相关设备，方法包括：用户设备向云服务器发送可视化请求，所述可视化请求用于请求对目标深度学习模型的目标训练数据进行可视化；用户设备接收所述云服务器发送的可视化响应，所述可视化响应携带有所述目标训练数据的可视化信息；用户设备显示所述可视化信息。采用本方法可实现深度学习模型的训练数据的可视化，有助于及时判断当前训练策略的可行性，为早停等决策提供依据。