baber/WOPTO huggingface dataset:
Patent WO-2020063176-A1 (WO)
Inventor: JIANG JILIN
IPC: H04L29/06
Filed: 2019-08-15
Abstract: Provided by one or more embodiments of the present description are a method and device for user identity authentication in a network, which are applied to a block chain network comprising a plurality of authenticated user nodes and a user node to be authenticated, the method comprising: acquiring identity information to be authenticated of a user node to be authenticated; sending a set of identity reference information related to the user node to be authenticated, wherein the set of identity reference information comprises the identity information to be authenticated and identity comparison information generated on the basis of the identity information to be authenticated; acquiring a determination result put forth by an authenticated user node on the basis of the set of identity reference information, wherein the identity information of the authenticated user node is at least partially the same as the identity information to be authenticated; and determining whether the identity information to be authenticated passes the authentication of the authenticated node according to the comparison relationship between the determination result and the identity information to be authenticated.
Patent WO-2020042975-A1 (WO)
Inventor: ZHOU SHIWEI
IPC: G06T3/00
Filed: 2019-08-21
Abstract: Disclosed are a face pose estimation/three-dimensional face reconstruction method and apparatus, and an electronic device. The face pose estimation method comprises: acquiring a two-dimensional face image to be processed, constructing a three-dimensional face model corresponding to the two-dimensional face image, and determining a face pose of the two-dimensional face image according to a face feature point of the three-dimensional face model and a face feature point of the two-dimensional face image. By means of the processing method, pose solution is performed based on a three-dimensional face model corresponding to a two-dimensional face image, instead of performing pose solution only based on a three-dimensional average face model, such that when pose estimation is performed on large-angle and exaggerated facial expressions of a face, a high-precision pose can still be obtained. Therefore, the robustness of pose estimation can be effectively improved.
Patent WO-2020125054-A1 (WO)
Inventor: YU ZHIYI
IPC: F16L11/26
Filed: 2019-08-27
Abstract: Disclosed is a hose assembly having sound attenuation function, comprising a first flange (21), a second flange (22), a metal hose (3), a steel tube (4), sound insulation cotton (11) and an iron sheet (12). One end of the steel tube (4) is open and the other end is closed, the open end of the steel tube (4) is welded with the first flange (21); the metal hose (3) is sleeved over the steel tube (4); one end of the metal hose (3) is welded to the first flange (21), and the other end is welded to the second flange (22); the closed end of the steel tube (4) is placed on the inner side of the second flange (22). The sound insulation cotton (11) is wrapped on the metal hose (3), and the iron sheet (12) is wrapped on the sound insulation cotton (11). The hose assembly having sound attenuation function effectively reduces the radiation of air flow noise in the hose assembly from the metal hose to outside, and reduces the spreading of noise.
Patent WO-2021042264-A1 (WO)
Title: Non-volatile memory device utilizing dummy memory block as pool capacitor
Inventor: OH JINYONG
IPC: G11C16/30
Filed: 2019-09-03
Abstract: A non-volatile memory device includes a plurality of memory blocks grouped into pages, page buffer regions corresponding to the pages of the plurality of memory blocks; and a peripheral circuit region for supporting operations of the pages of the plurality of memory blocks. The peripheral circuit region comprises a plurality of pool capacitors. At least one of the memory blocks is a dummy block. The dummy block is configured to form a supplementary pool capacitor for suppressing power noise.
Patent WO-2020211272-A1 (WO)
Inventor: CHENG WEIHUA
IPC: H01L27/11578
Filed: 2019-09-11
Abstract: L'invention concerne un dispositif à semi-conducteur comprenant une première structure semi-conductrice (702) comprenant des cellules de mémoire NON-ET et une première couche de liaison (730) comprenant des premiers contacts de liaison (732), une deuxième structure semi-conductrice (704) comprenant des cellules DRAM et une deuxième couche de liaison (750) comprenant des deuxièmes contacts de liaison (752), une troisième structure semi-conductrice (706) comprenant un processeur (716), des cellules SRAM (718), et une troisième couche de liaison (726) comprenant des troisièmes contacts de liaison (728). Le dispositif à semi-conducteur comprend en outre une première interface de liaison (708) entre les première et troisième couches de liaison, et une seconde interface de liaison (710) entre les deuxième et troisième couches de liaison. Les premiers contacts de liaison (732) sont en contact avec un premier ensemble des troisièmes contacts de liaison (728) au niveau de la première interface de liaison (708). Les deuxièmes contacts de liaison (752) sont en contact avec un second ensemble des troisièmes contacts de liaison (728) au niveau de la seconde interface de liaison (710). Les première et seconde interfaces de liaison sont dans un même plan.
Patent WO-2020119216-A1 (WO)
Title: 一种充电方法及装置
Inventor: LU PENG
IPC: H01M10/44
Filed: 2019-09-23
Abstract: 一种充电方法及装置，在采用大于预充电终止电压、且小于充电最大电压的充电电压对电池进行恒压充电的过程中，充电装置确定电流弛豫时间，并根据电流弛豫时间对充电电流和充电电压进行控制，自适应地对电池进行充电，较好的适应充电过程中电池内部的变化，有效的提高了充电过程中电池的安全可靠性、提高了电池的循环性能、延长了电池的寿命。
Patent WO-2020063661-A1 (WO)
Title: 一种流量拥塞监测方法及装置
Inventor: XU LIN
IPC: H04W28/02
Filed: 2019-09-25
Abstract: 本文公开了一种流量拥塞监测方法，包括：通过传输链路的分光或镜像链路，监测所述传输链路的流量信息；利用所述传输链路的流量信息，确定拥塞信息，其中，所述拥塞信息用于使策略与计费规则功能PCRF执行相应的拥塞策略；将所述拥塞信息发送给PCRF。同时，本文还公开了一种拥塞控制方法、一种流量拥塞监测装置、一种网元以及一种计算机存储介质。
Patent WO-2020063914-A1 (WO)
Inventor: LOU CHONG
IPC: H04L29/08
Filed: 2019-09-27
Abstract: Disclosed are a communication method and apparatus. The method comprises: a first access network device sending a first message to a core network device, wherein the first message is used for instructing to suspend either or both of a first PDU session and a second PDU session, and the first PDU session and the second PDU session are PDU sessions requested to be established by the same terminal and are used for transmitting replicated data packets; and the first access network device sending activation information to the core network device, wherein the activation information is used for activating the suspended PDU session. By means of the method, a core network device can be notified to suspend a PDU session when the conditions for implementing reliable transmission are not met (for example, a terminal requesting to establish a first PDU session and a second PDU session cannot connect to other access network devices other than a first access network device); and subsequently, when the conditions for implementing reliable transmission are met, the core network device can be notified to activate the suspended PDU session without re-establishing the PDU session, so that the signaling overheads of establishing a PDU session can be saved on.
Patent WO-2020125231-A1 (WO)
Inventor: ZHANG CHUNQIU
IPC: A61F5/01
Filed: 2019-10-31
Abstract: L'invention concerne un pantalon de rééducation pour articulation instable après une arthroplastie totale du genou, comprenant : un pantalon élastique évolutif (1), des sangles de fixation au mollet (2), des sangles de fixation à la cuisse (3), une sangle de fixation à la taille (4), des sangles d'attache élastiques (5) entre le mollet et le pied, des sangles d'attache élastiques (6) entre le mollet et la cuisse, des sangles d'attache élastiques (7) entre la cuisse et la taille et des sangles de renfort protège-genou (8). Le pantalon élastique évolutif (1) sert de base, les sangles de fixation (4, 5, 6) sont reliées au corps du pantalon au moyen de boucles de pantalon (11-14), les extrémités des sangles de fixation (2, 3, 4) sont pourvues de bagues de manchon (21, 31, 41) et de velcro nylon (22, 32, 42, 81), et les deux extrémités peuvent être fixées pour former un manchon. Les deux extrémités des bandes d'attache élastiques (5, 6, 7) sont pourvues de velcro nylon (51, 52, 61, 62) et sont reliées entre deux sangles de fixation (2, 3, 4). Le serrage des sangles de fixation élastiques (5, 6, 7) peut être ajusté au moyen des trous de sangle (24, 34, 43) sur les sangles de fixation (2, 3, 4), en modifiant la tension entre les sangles de fixation (2, 3, 4) et en maintenant le jeu physiologique normal entre le fémur et le tibia au niveau de l'articulation du genou. La présente invention permet d'améliorer le jeu de l'articulation du genou et présente un effet rééducateur sur l'instabilité en flexion et l'hyperextension du genou lorsque l'articulation du genou est active. Son fonctionnement est simple, pratique et commode.
Patent WO-2020238061-A1 (WO)
Inventor: ZHOU GANG
IPC: G06F16/242
Filed: 2019-11-14
Abstract: 本申请实施例公开了一种自然语言分类方法、装置、计算机设备以及存储介质，其中，所述方法包括：采集用户输入的自然语言数据，并将所述自然语言数据转换成对应的文本数据；将所述文本数据进行分词，得到所述文本数据的分词结果，所述分词结果包括一个或者多个词语；以分词结果中的词语作为输入，使用预设词向量模型对文本数据的分词结果进行训练，获取输出结果，所述输出结果包括每个词语对应的向量表示；将词向量训练结果输入至预先训练得到的用于自然语言分类的神经网络模型，得到针对自然语言数据的分类结果。本申请基于检测模型提供一种自然语言分类方法，能够对自然查询语言进行准确分类，提供多元化数据库查询方式，改善用户的使用体验。
Patent WO-2021097676-A1 (WO)
Inventor: MCCAULEY JOHN A
IPC: C07D405/14
Filed: 2019-11-19
Abstract: The present invention provides methods of treating malaria comprising administration of compounds of Formula (I) or a pharmaceutically acceptable salt thereof, to a subject in need thereof, wherein the variables are as defined herein. The invention also provides uses of the compounds of Formula (I), as defined herein, for the possible inhibition of plasmepsin X, plasmepsin IX or plasmepsin X and IX activity, for treating a Plasmodium infection, and for treating malaria. Also provided are methods of treatment further comprising administration of one or more additional anti-malarial compounds.
Patent WO-2020134805-A1 (WO)
Inventor: CHEN XIAOGUANG
IPC: G08G1/0962
Filed: 2019-11-27
Abstract: 一种闯红灯预警方法及装置（50），涉及交通控制技术领域，以在车辆闯红灯的情况下，确定车辆需加速通过，并将确定结果通知给驾驶员，提高用户体验。方法包括：闯红灯预警装置确定车辆有闯红灯风险（201）；计算引导车速（202），其中，引导车速为车辆安全通过路口所需的车速；若当前车辆的车速小于引导车速，则确定车辆需加速行驶，向车辆的驾驶员发送第一提示信息（203）；其中第一提示信息用于提示驾驶员有闯红灯风险，请加速通过。
Patent WO-2020207040-A1 (WO)
Inventor: JIA FUSHAN
IPC: G06F11/22
Filed: 2019-12-02
Abstract: An on-chip debugging device and method. The on-chip debugging device comprises: an external interface module used for outputting debugging state information of a chip to an external debugger, and receiving a control instruction of the external debugger; a debugging mode control module used for setting a type to be sampled of an internal signal of a specified chip according to debugging configuration of the external debugger or an internal CPU, and setting a debugging trigger condition; a debugging monitoring module used for sampling and recording the internal signal of the chip of the specified type, so as to identify an operation state of the chip; and a debugging information processing module used for storing the operation state of the chip into an internal debugging memory, and sending the operation state of the chip to the external debugger by means of the external interface module or sending the operation state of the chip to the internal CPU by means of an internal bus. By means of the device and the method, the chip on-chip debugging function which is relatively simpler, occupies fewer resources and has more powerful functions can be achieved.
Patent WO-2020134980-A1 (WO)
Title: 电池箱
Inventor: WANG HENG
IPC: H01M50/231
Filed: 2019-12-06
Abstract: 一种电池箱，其包括：换热板（1）；下框体（2），位于换热板（1）上，下框体（2）与换热板（1）一起形成向上开口的收容电池（51）的容置空间，换热板（1）用于支撑电池（51）并与电池（51）进行热交换，下框体（2）为具有中空腔（S）的中空结构；防护板（3），位于换热板（1）下方，从下方对换热板（1）进行防护；自密封铆接元件（4），将防护板（3）、换热板（1）以及下框体（2）固定在一起，自密封铆接元件（4）沿上下方向（Z）穿过防护板（3）和换热板（1），且自密封铆接元件（4）插入下框体（2）并至少部分露出于下框体（2），自密封铆接元件（4）在穿过防护板（3）的第一位置（P1）进行密封，自密封铆接元件（4）在插入下框体（2）的第二位置（P2）进行密封。自密封铆接元件（4）能在穿过防护板（3）的第一位置（P1）和插入下框体（2）的第二位置（P2）直接进行密封，解决了常规紧固件处的密封问题，简化组装过程并降低成本。
Patent WO-2021114034-A1 (WO)
Inventor: XU SHIXIANG
IPC: G01S17/89
Filed: 2019-12-09
Abstract: An ultra-high-speed optical parametric amplification optical imaging system, comprising a light source system (101), a light splitting delay system (201), an optical parametric amplification system (301), and an image recording system (401). Beam splitting and delay processing are performed on incident continuous or long pulse laser to obtain a plurality of sub-beams carrying object information having specific time delays; non-collinear optical parametric amplification is performed on the sub-beams by taking incident ultrashort pulse laser as a pump to obtain idler frequency light arrays carrying the object information having the specific time delays; the object information having the specific time delays carried by the incident idler frequency light arrays is imaged. An object is imaged at different time points, framing imaging having a high spatial bandwidth product, a high framing frequency, and more than ten frames is achieved, and ultra-high-speed optical imaging having picosecond and even femtosecond time resolution is achieved.
Patent WO-2021082193-A1 (WO)
Inventor: XU TINGTING
IPC: B60R25/10
Filed: 2019-12-09
Abstract: An information processing method and device, and a computer readable storage medium. The method comprises: determining, at a server, a second mobile device on the basis of a task request from a first mobile device (202), the second mobile device being used for receiving an authorization certificate of a vehicle associated with the first mobile device, and the task request comprising task information used for identifying a task associated with the vehicle; sending vehicle status information of the vehicle, the task information, and the authorization certificate to the second mobile device (204); in response to determining that an unlock request from the second mobile device comprises a valid authorization certificate, sending an unlock command to the vehicle to unlock the vehicle (206); in response to determining that the vehicle is unlocked, sending vehicle status information to the first mobile device and the second mobile device (208); and updating the validity of the authorization certificate on the basis of the vehicle status information and the task information (210). In this way, remote information processing for a vehicle, particularly key sharing, can be implemented simply and safely.
Patent WO-2021022764-A1 (WO)
Inventor: LV DONG
IPC: H04W12/12
Filed: 2019-12-24
Abstract: Disclosed are a network slicing method for a 5G core network and a network slicing apparatus for the 5G core network. The method comprises: performing network slicing on a 5G core network so as to obtain network slicing network elements for network slicing; and setting a security protection level Si for network slicing, wherein i is an integer; and according to the security protection level Si, presetting the network slicing network elements for network slicing to an environment corresponding to the security protection level Si. The method proposed by the present invention supports the implementation of independent users using a logically independent core network system on the 5GC core network side in an Internet of Things or vertical industry environment, and the core network elements of customer groups of the Internet of Things and vertical industry and the core network elements of ordinary users are logically independent from each other to meet various demands for different types of users with regards to network delay, bandwidth, the number of connections, security levels, and application environment customization.
Patent WO-2020143729-A1 (WO)
Title: Deblocking filter for sub-partition boundaries caused by intra sub-partition coding tool
Inventor: WANG BIAO
IPC: H04N19/159
Filed: 2020-01-10
Abstract: It is provided a deblocking method, for deblocking a sub-partitions boundary within a coding block in an image encoding and/or an image decoding, wherein the current coding block is coded in intra prediction mode and the current coding block is partitioned into sub-partitions comprising a first sub-partition and a second sub-partition which is adjacent to the first sub-partition; wherein the method comprises: determining a maximum filter length to be 1 for a first/second sub-partition when a width of the first or second sub-partition is 4 samples, or when a height of the first or second sub-partition is 4 samples; modifying a value of up to one sample of the first or second sub-partition, wherein the up to one sample is obtained from a row or column of the first or second sub-partition that is perpendicular to and adjacent to the sub-partitions boundary between the first sub-partition and the second sub-partition. The present disclosure allows for modifying a small number of sample values at the sub-partition boundary, and therefore the method can reduce the block artifact that might be caused by sub-partition boundaries in the current coding block applied with an Intra sub-partition, ISP, tool.
Patent WO-2021142572-A1 (WO)
Title: Unmanned aerial vehicle and stand for unmanned aerial vehicle,
Inventor: ZUO CHUANLU
IPC: B64C25/10
Filed: 2020-01-13
Abstract: Provided are an unmanned aerial vehicle (10) and a stand (12), said unmanned aerial vehicle(10) comprising: a main body (11); a stand (12), a first end part (1223) of the stand (12) being provided with a transmission member, the first end part (1223) being rotatably connected to the main body (11); a transmission apparatus (13), arranged in the main body (11) and engaged with the transmission member; at least one drive apparatus (14), arranged in the main body (11); the transmission apparatus (13) can be driven by the drive apparatus (14) and drive the transmission member to rotate, such that the stand (12) can rotate around the first end part (1223).
Patent WO-2020147853-A1 (WO)
Title: 一种具有降噪设计的无线能量传输装置
Inventor: XING YITAO
IPC: H02J50/10
Filed: 2020-01-19
Abstract: 一种具有降噪设计的无线能量传输装置，属于无线能量传输技术领域，所述无线能量传输装置包括稳定电势涡流阻尼器（105），所述稳定电势涡流阻尼器（105）靠近无线能量传输线圈组，并所述稳定电势涡流阻尼器（105）通过导体（103）与功率转换电路板（101）的交流低阻固定电平面（119）连接。通过采用特殊结构的高频交流电缆（102），实现提高功率转换电路开关边沿频率与倍频的传输阻抗，抑制了功率转换电路开关边沿频率与倍频的干扰信号；提供稳定电势涡流阻尼器，稳定了无线能量传输线圈组的电势位，以及抑制功率传输电路工作频率倍频的交流电流，大幅度降低了相关的电磁干扰。在很大范围内提升高频交流阻抗，降低电磁干扰信号，从而解决了电磁干扰问题。
Patent WO-2021128522-A1 (WO)
Inventor: YANG TIANWEI
IPC: H01R13/658
Filed: 2020-01-20
Abstract: A shielding film for a cable, used for absorbing and shielding electromagnetic interference in the environment so as to improve the shielding performance of the shielding film for a cable and the transmission speed of signals. The shielding film for a cable comprises: a metal layer (101), which covers an outer sheath of a cable conductor so as to be used as a medium to shield electromagnetic interference inside the cable conductor; a carrier layer (102), which is arranged between the metal layer (101) and a wave-absorbing layer (103) so as to isolate the metal layer (101) from the wave-absorbing layer (103); and the wave-absorbing layer (103), which is arranged on the carrier layer (102) and is used as a medium to absorb and shield electromagnetic interference in the environment.
Patent WO-2021146848-A1 (WO)
Inventor: JIANG JIANG
IPC: H03H9/25
Filed: 2020-01-20
Abstract: La présente invention concerne un procédé pour la fabrication d'un filtre radiofréquence. Le filtre radiofréquence comprend : un substrat, une électrode de support et une structure en couches minces ; l'électrode de support fait saillie à partir de la surface avant du substrat, et la structure en couches minces séparée par l'électrode de support est formée sur le substrat. Une face d'extrémité de l'extrémité supérieure de l'électrode de support est en contact de scellement avec la surface avant de la structure en couches minces.
Patent WO-2020151719-A1 (WO)
Title: Determining geographic location of a mobile device using sensor data
Inventor: HAZLETT ANDREW
IPC: G01C21/30
Filed: 2020-01-21
Abstract: In certain embodiments, a mobile device includes a sensor, one or more processors, and a memory. The memory stores computer-executable instructions that, when executed by the one or more processors, cause the one or more processors to perform operations including determining a first geographic location based on wireless signals received as part of a wireless-based mobile device positioning system. The operations include accessing a geographic database that includes data representing a number of geographic locations and properties associated with the geographic locations, and a mapping between measureable values of a type and particular geographic locations. The operations include determining, using the geographic database, candidate geographic locations for adjusting the first geographic location. The operations include accessing a particular value of the type determined according to a measurement of the sensor and determining a second geographic location based on the candidate geographic locations and on the particular value and the mapping.
Patent WO-2020151748-A1 (WO)
Title: Method for controlling eirp, communication device, and communication system
Inventor: ZHENG XIAOJUN
IPC: H01Q1/24
Filed: 2020-01-22
Abstract: Embodiments of the present application provide a method for controlling EIRP, and a communication device. The solution may comprise: determining an EIRP threshold of a spatial grid, the EIRP threshold of the spatial grid being associated with a safe distance of the spatial grid; and controlling a plurality of wave beams, such that a total EIRP of the plurality of wave beams in the spatial grid is less than or equal to the EIRP threshold. The solution can control, with a spatial grid as granularity, a total EIRP of each spatial grid not to exceed the EIRP threshold of the spatial grid, thereby making the deployment of an MIMO access network device satisfy EMF intensity requirements specified by each country/territory.
Patent WO-2020169000-A1 (WO)
Title: 一种封装屏蔽结构及电子设备
Inventor: WANG HUIJUAN
IPC: H05K9/00
Filed: 2020-02-17
Abstract: 本申请提供了一种屏蔽封装结构及电子设备，该屏蔽封装结构包括基板，基板内设置有至少两个层叠的第一接地层，基板的一表面设置有第二接地层；该第二接地层上设置有沿基板边沿排布的接地焊盘；此外，该基板内设置有将上述相邻的接地层电连接的接地孔，该接地孔环绕板体排列成一圈，且相邻的接地孔的间距小于设定距离，从而接地孔能够形成良好的法拉第电笼；该基板的另一表面设置有器件，该器件上还设置有封装器件的封装层；此外，还包裹封装层的屏蔽层，该屏蔽层延伸至基板并与第一接地层电连接。在上述方案中，通过设置的接地孔来降低接地电阻，提高屏蔽层的电磁屏蔽效果；通过设置的第二接地层及接地焊盘避免基板底部的电磁干扰，提高屏蔽效果。
Patent WO-2021163874-A1 (WO)
Inventor: XU JIANQING
IPC: C12N7/01
Filed: 2020-02-18
Abstract: L'invention concerne un vecteur viral recombinant, une composition immunogène le comprenant et des utilisations. Le vecteur viral recombinant comprend un polynucléotide pour coder une cytokine, la cytokine correspondant à une ou plusieurs cytokines choisies parmi l'IL-7, l'IL-15, l'IL-21 ou GM-CSF. Le vecteur viral recombinant trouve une application dans la préparation d'un vaccin antitumoral.
Patent WO-2020181974-A1 (WO)
Title: 基于人工神经网络的去除牙齿三维数字模型的表面气泡的方法
Inventor: ZHANG CHANGGENG
IPC: G06T7/12
Filed: 2020-02-21
Abstract: 本申请的一方面提供了一种计算机执行的基于人工神经网络的去除牙齿三维数字模型的表面气泡的方法，包括：获取第一牙齿的三维数字模型；对所述第一牙齿的三维数字模型进行特征提取；基于所述提取的特征，利用经训练的人工神经网络识别所述第一牙齿的三维数字模型的表面气泡；以及去除所述识别出的表面气泡。
Patent WO-2021168748-A1 (WO)
Inventor: YANG ZHE
IPC: B64C25/62
Filed: 2020-02-27
Abstract: An unmanned aerial vehicle for an express, comprising a fuselage (1), rotor components (2) disposed on the fuselage (1), and an electric control component for performing remote control on the rotor components (2), and further comprising cushion columns (3) and an object placement seat (5). Four cushion columns (3) are all fixedly connected onto the bottom of the fuselage (1). The object placement seat (5) is fixedly connected onto an upper end surface of the fuselage (1). When the unmanned aerial vehicle transports heavy load and lands on the ground, the cushioning is ensured during landing to reduce the damage of the unmanned aerial vehicle caused by vibration.