baber/WOPTO huggingface dataset:
Patent WO-2021217641-A1 (WO)
Inventor: WANG JINLIN
IPC: H04L12/801
Filed: 2020-04-30
Abstract: The present application relates to a congestion control method, a network device, and a system. The method comprises: receiving a first data flow from a first device; if congestion occurs when forwarding the first data flow, obtaining the flow identifier of the first data flow and the source device address of the first data flow; and sending the flow identifier and the source device address to the first device to instruct the first device to perform congestion control on the basis of the flow identifier and the source device address. In the present application, if congestion occurs when a network device forwards a data flow, the network device can send the flow identifier and source device address of the data flow to an upper-level device. Thus, the upper-level device can suspend sending the data flow indicated by the flow identifier to the network device, and send the flow identifier to a device indicated by the source device address, so that the source device performs congestion control on the data flow indicated by the flow identifier, thereby quickly alleviating congestion and controlling congestion from the source.
Patent WO-2020244411-A1 (WO)
Title: Microphone signal-based voice interaction wakeup electronic device and method, and medium
Inventor: SHI YUANCHUN
IPC: G10L15/22
Filed: 2020-05-26
Abstract: An electronic device, which is provided with microphones and comprises a memory and a central processing unit. A computer executable instruction is stored on the memory. When the computer executable instruction is executed by the central processing unit, the following operations can be performed: determining whether a voice signal acquired by the microphone comprises a voice signal (S301); in response to confirming that the voice signal acquired by the microphone comprises the voice signal, determining whether a user is speaking in a low voice, i.e., speaking at a lower volume than normal (S302); and in response to determining that the user is speaking in a low voice, processing the voice signal as a voice input without any wakeup operation (S303). The interaction method is suitable for the user to perform voice input while carrying an intelligent electronic device, is natural and simple to operate, simplifies the step of the voice input, reduces the burden and difficulty of interaction, and makes the interaction more natural.
Patent WO-2021237710-A1 (WO)
Title: Communication method and apparatus, and computer readable storage medium
Inventor: LIU YANG
IPC: H04W76/10
Filed: 2020-05-29
Abstract: The present disclosure belongs to the technical field of communications, and relates to a communication method and apparatus, and a computer readable storage medium. The method comprises: obtaining first frequency usage record information, the first frequency usage record information being used to indicate the frequency occupancy in an available frequency band, and the available frequency band and the terahertz frequency band at least partially overlapping; and determining the operating frequency of a first access point device according to the first frequency usage record information. The described method can achieve the distributed management of frequency resources of an available frequency band that at least partially overlaps with the terahertz frequency band.
Patent WO-2020249056-A1 (WO)
Title: Method for configuring sul, and communication apparatus
Inventor: GE QUAN
IPC: H04W74/08
Filed: 2020-06-11
Abstract: Embodiments of the present application relate to the field of communications, and disclosed thereby are a method for configuring SUL, and a communication apparatus; the method comprises: a terminal establishing an RRC connection with an access network device on a first SUL, and then receiving first configuration information for a second SUL from the access network device; the terminal may further initiate random access on the second SUL, the frequency point of the second SUL being different from the frequency point of the first SUL.
Patent WO-2021179461-A1 (WO)
Inventor: WANG LI
IPC: G06F40/295
Filed: 2020-06-15
Abstract: An information processing method and device and a computer readable storage medium. The information processing method comprises: obtaining entity information existing in a data model of any medical health data source and attribute information comprised in the entity information (S102); for the entity information and the attribute information, searching a data model of at least one medical health data source other than said any medical health data source to obtain target attribute information matching the attribute information (S104); applying data quality control rule information comprised in the target attribute information to the attribute information, and calculating the proportion of values, comprised in the attribute information, satisfying the data quality control rule information to obtain a proportion calculation result (S106); comparing the proportion calculation result with a proportion calculation result threshold (S108); and adding the data quality control rule information into a data quality control rule information set of the attribute information according to the comparison result (S110).
Patent WO-2021253336-A1 (WO)
Title: Vehicle-mounted driving circuit, vehicle-mounted driving chip, vehicle-mounted driving device and electronic device
Inventor: LI HONGQIANG
IPC: B60R16/02
Filed: 2020-06-18
Abstract: A vehicle-mounted driving circuit (10), a vehicle-mounted driving chip (100), a driving device and an electronic device, which relate to the technical field of electronics. The vehicle-mounted driving circuit (10) comprises a driving chip (100), and a first driving transistor (M11) and a first switch transistor (M12), which are used for being connected in series between a power source (20) and a first load (30). The driving chip (100) can turn off the first switch transistor (M12) in response to a first fault signal, and therefore, it can be ensured that a current channel between the power source (20) and the first load (30) is cut off in a timely manner in a fault scenario, thereby preventing damage caused by all elements in the driving circuit (10) and the first load (30) continuing to operate in the fault scenario. The driving chip provides a redundant turn-off path for a first current channel, and therefore, the reliability of the driving circuit (10) during operation is effectively improved.
Patent WO-2022000269-A1 (WO)
Inventor: LI HAO
IPC: H01L29/778
Filed: 2020-06-30
Abstract: A semiconductor device and a fabrication method thereof. The semiconductor device includes a III-nitride layer (110), a gate (120), a connection structure (130), and a gate bus (140). The gate (120) is disposed over the III-nitride layer (110). The connection structure (130) is disposed over the gate (120). The gate bus (140) extends substantially in parallel to the gate (120) and disposed over the connection structure (130) from a top view perspective. The gate bus (140) is electrically connected to the gate (120) through the connection structure (130).
Patent WO-2021082516-A1 (WO)
Inventor: DONG XIAOBIAO
IPC: H01L21/67
Filed: 2020-07-07
Abstract: 提供一种发光二极管芯片、生长基板、LED芯片转移装置。发光二极管芯片（10），包括：芯片主体（100），芯片主体（100）一侧设置有电极（104）；非导电的磁性平坦化层（102），设于芯片主体（100）具有电极（104）的一侧；电极（104）从磁性平坦化层（102）中露出；磁性平坦化层（102）设置成允许在外部转移装置（40）所产生的磁性吸附力的作用下被吸附，进而使得发光二极管芯片（10）被外部转移装置（40）吸附。通过上述方式，能够在激光剥离时利用磁性吸附力固定发光二极管芯片（10）。
Patent WO-2021135159-A1 (WO)
Title: Device and method for simulating intermittent arc grounding fault of power distribution network
Inventor: YANG FAN
IPC: G01R31/08
Filed: 2020-07-15
Abstract: The present invention provides a device and method for simulating an intermittent arc grounding fault of a power distribution network. The device comprises a sliding rail, a first supporting frame, a second supporting frame, an insulating electrode disc, and an electrode disc motor; the first supporting frame is disposed on one side of the sliding rail; the second support frame is fixed on the sliding rail; the electrode disc motor for driving the insulating electrode disc to rotate is disposed on the second support frame; an upper conductive bar and a lower conductive bar are mounted on the first support frame; the ends, close to each other, of the upper conductive bar and the lower conductive bar are respectively provided with an upper arc-shaped conductor sheet and a lower arc-shaped conductor sheet; the insulating electrode disc is located between the upper arc-shaped conductor sheet and the lower arc-shaped conductor sheet; two circles of conductive columns are embedded in the insulating electrode disc; the upper arc-shaped conductor sheet and the lower arc-shaped conductor sheet are respectively mounted on the sides, close to the conductive columns, of the upper conductive bar and the lower conductive bar. In the present invention, by using the arc-shaped conductor sheets, power frequency arc extinguishing can be implemented, costs can be greatly reduced while the arc grounding fault is effectively simulated, and the practical application value is wide.
Patent WO-2021135163-A1 (WO)
Inventor: CHEN ZHIYONG
IPC: H01M2/10
Filed: 2020-07-17
Abstract: The present invention relates to an energy storage device, comprising: a device main body; an electrical connection member; and an insulation component. The device main body has a positive electrode region and a negative electrode region insulated from each other. A portion of the electrical connection member is connected to the positive electrode region or the negative electrode region, and another portion thereof extends outwards from the device main body. The insulation component is provided at the electrical connection member and/or the device main body. The insulation component is configured to prevent occurrence of a short circuit in the device. (FIG. 1)
Patent WO-2021031790-A1 (WO)
Title: Information processing method, apparatus, electronic device, storage medium, and program
Inventor: CHEN DANPENG
IPC: G01C21/16
Filed: 2020-07-23
Abstract: Provided are an information processing method, apparatus, electronic device (800), and storage medium, said method comprising: obtaining the acquisition time of a first image frame currently to be processed (S11); according to time offset information currently calibrated for the first image frame, correcting the acquisition time of the first image frame to obtain a calibration time of the first image frame (S12); on the basis of inertial sensing information and the first image frame obtained at the calibration time, locating a current position (S13). It is possible to calibrate the acquisition time of the first image frame to improve the accuracy of location results.
Patent WO-2021027572-A1 (WO)
Title: 主被动差动混联支腿、基于重力封闭的混联支腿及六自由度调姿机器人平台
Inventor: ZHOU YULIN
IPC: B60G11/14
Filed: 2020-07-29
Abstract: 一种主被动差动混联支腿、基于重力封闭的混联支腿及六自由度调姿机器人平台，采用多支腿分布并联形式构建成六自由度调姿机器人平台，其包括车架（2、20）、分布式控制器（3、30）以及多支链并联腿，其中多支链并联腿通过基座（11、110）与车架（2、20）固联，将全向运动与调姿融合在一起，解决了现有调姿平台固定或运动不灵活、结构过度复杂、占用空间高度过大、运动误差大的问题，有效扩展了六自由度调姿机器人平台的使用范围。
Patent WO-2022027280-A1 (WO)
Title: Network operations for dl tci configuration
Inventor: SUN HAITONG
IPC: H04W72/08
Filed: 2020-08-05
Abstract: A base station serving a user equipment (UE) may signal a transmission configuration indicator (TCI) state change for more than one control resource set (CORESET). The base station has one or more processors configured to configure, for the UE, a group of control resource sets (CORESETs), the CORESET group including a plurality of CORESETs, signal, to the UE, the CORESET group including the plurality of CORESETs and indicate, to the UE, a transmission configuration indicator (TCI) state change for one or more of the plurality of CORESETs in the CORESET group via a medium access control (MAC) control element (CE).
Patent WO-2022016637-A1 (WO)
Inventor: YUAN JIANFENG
IPC: G06K9/00
Filed: 2020-08-14
Abstract: 本申请实施例公开了一种感光传感器、阵列基板及电子设备，该感光传感器包括第三金属层；所述第三金属层包括第二栅极；所述第二半导体层包括导电部，所述导电部位于所述第二半导体层的两端；第四金属层，设于所述第二半导体层上，所述第四金属层包括第二源极和第二漏极。
Patent WO-2021120678-A1 (WO)
Inventor: ZHU JINTAO
IPC: G06F9/445
Filed: 2020-08-26
Abstract: Provided are a software management method, apparatus and system, wherein same can be applied to fields such as the Internet of Vehicles, intelligent driving and intelligent connected vehicles. The method comprises: after a first terminal receives a management notification message, the first terminal being able to determine an authentication terminal according to a management policy corresponding to first software, and authenticating, by means of the authentication terminal, a user who confirms the management of the first software; and when it is determined that the user is a user authorized to manage the first software, and a first confirmation instruction input by the user is acquired and a second conformation instruction from a second terminal is received, executing a management operation, which is indicated by the management notification message, on the first software. According to the method, a first terminal and a second terminal simultaneously authenticate a user, such that an illegitimate user can be prevented from unauthorized management of first software in the first terminal, thereby realizing management and control over the authorization of the updating of the first software and improving the security of the first terminal.
Patent WO-2022047778-A1 (WO)
Title: Method of preparing alkyl functionalized polysiloxane
Inventor: YANG HENG
IPC: C07F7/21
Filed: 2020-09-07
Abstract: A method of preparing alkyl functionalized polysiloxane, comprising: I) reacting silane oligomer with hydroxyl-terminated polysiloxane in the presence of Catalyst 1, and II) reacting the product of Step (I) with an endcapper in the presence of Catalyst 2. This method could flexibly adjust the polymerization degree and viscosity of the desired long-chain alkyl functionalized polysiloxane for different application fields and introduce multiple alkyl functional groups and further functional groups to obtain bifunctionalized polysiloxane, moreover this method could greatly reduce the proportion of undesired cyclosiloxanes in the equilibrium product and the reaction is mild, easy to operate and environmentally friendly.
Patent WO-2022047804-A1 (WO)
Inventor: HONG WEI
IPC: H04W88/06
Filed: 2020-09-07
Abstract: 本公开涉及时间间隙请求方法、时间间隙配置方法、电子设备和计算机可读存储介质，其中，所述时间间隙请求方法包括：接收网络侧设备发送的时间间隙配置信息；响应于所述第一SIM卡与第一基站通信过程中，确定需要通过第二SIM卡与第二基站通信，基于所述时间间隙配置信息，控制所述第一SIM卡与第一基站通信，以及控制所述第二SIM卡与第二基站通信。根据本公开，在第一SIM卡与第一基站通信过程中，确定需要通过第二SIM卡与第二基站通信的情况下，根据时间间隙配置信息，在一段时间内既可以通过第一SIM卡与第一基站，又可以通过第二SIM卡与第二基站通信，可以不必为了第二SIM卡与第二基站通信，而完全中断第一SIM卡与第一基站的通信连接，有利于提高终端的通信效率。
Patent WO-2021139200-A1 (WO)
Inventor: YAO JIANWEI
IPC: G02B6/42
Filed: 2020-09-10
Abstract: La présente invention concerne un module optique (200) dans lequel un premier élément de dissipation de chaleur (501) est disposé sur une carte de circuit (300), une extrémité du premier élément de dissipation de chaleur (501) est fixée à une puce optique (406) et un ensemble lentille (401) recouvre la puce optique (406). L'autre extrémité du premier élément de dissipation de chaleur (501) s'étend au-delà d'une région de couverture de l'ensemble lentille (401) de façon à diffuser la chaleur générée par la puce optique (406) depuis la partie inférieure de l'ensemble lentille (401) vers la partie extérieure de l'ensemble lentille (401). L'extrémité du premier élément de dissipation de chaleur (501) à l'opposé de l'ensemble lentille (401) est dotée d'un second élément de dissipation de chaleur (502). La surface supérieure du second élément de dissipation de chaleur (502) est dotée d'un élément thermoconducteur (600). La surface supérieure de l'élément thermoconducteur (600) est en liaison de conduction thermique avec un boîtier supérieur (201). Le second élément de dissipation de chaleur (502) conduit la chaleur diffusée depuis le premier élément de dissipation de chaleur (501) vers le boîtier supérieur (201) au travers de l'élément thermoconducteur (600), ce qui permet de dissiper la chaleur par l'intermédiaire du boîtier supérieur (201).
Patent WO-2021077934-A1 (WO)
Inventor: XU JIANHUI
IPC: G06F16/27
Filed: 2020-09-11
Abstract: 本发明公开了一种基于分布式逻辑时间戳的分布式事务管理方法及系统，方法包括：对事务的事务开始时间进行设置；若数据节点与协调节点的本地逻辑时间的相差值超出预设的阈值，则将数据节点的本地逻辑时间进行校时，并使协调节点回滚该事务，在将协调节点的时间进行校时后，重试该事务；若事务预提交时间与事务开始时间相差值大于该事务的事务容忍误差，则将事务预提交时间以及该事务的预提交消息发送到所有参与该事务的数据节点；根据两个不同事务的时间戳的相差值情况，选取一个数据节点作为仲裁节点以对两个不同事务的时间戳顺序进行仲裁。本发明能够在满足分布式存储和处理的要求的同时，减少网络的开销，从而有效提升系统的整体性能。
Patent WO-2022056659-A1 (WO)
Title: Ue applicable nssai negotiation
Inventor: ZHANG NAN
IPC: H04W48/08
Filed: 2020-09-15
Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to network slicing enhancements and configuring a user equipment for network slice selection. An example method of the techniques described herein generally includes negotiating, with a network entity, at least one applicable network slice selection assistance information (NSSAI) list, sending the network entity a request for one or more NSSAI selected from the negotiated applicable NSSAI list, and receiving, from the network entity, an indication of at least one allowed NSSAI in response to the request.
Patent WO-2021052327-A1 (WO)
Title: Circuit board
Inventor: YIN CHANGGANG
IPC: H05K1/11
Filed: 2020-09-15
Abstract: A circuit board, comprising a circuit board body and at least one via device disposed on the circuit board body. The via device comprises a via (101) formed on the circuit board body, a via pad (201) surrounding the via and separated from the via, and an electrical conductor (301) electrically connecting the via pad (201) and the via (101).
Patent WO-2021088537-A1 (WO)
Inventor: DENG YUE
IPC: B60L58/10
Filed: 2020-09-21
Abstract: A method for controlling parallel charging and discharging of a battery pack comprises the following steps: performing real-time measurement on an actual current value of each of battery branches connected in parallel; comparing the actual current values of all of battery branches to acquire a maximum actual current value; determining a safe current value of a battery system; comparing the maximum actual current value with the safe current value; and adjusting the battery system on the basis of the comparison between the maximum actual current value and the safe current value. The method performs real-time monitoring on changes in the current of batteries in different branches connected in parallel, dynamically adjusts a load or a charging voltage of the battery system according to an upper limit of a current resistance characteristic of the battery so as to control charging and discharging performed on the battery system, and eliminates an overly large circulating current caused by inconsistencies in capacity, open-circuit voltages, states of charge, internal resistance, and the like in the battery system throughout the entire process of use. In addition, the control method meets the starting power requirements of a locomotive, and leverages the characteristics of the power battery system.
Patent WO-2021057722-A1 (WO)
Inventor: ZHANG XIAO
IPC: G06N3/063
Filed: 2020-09-22
Abstract: 本申请实施例公开了一种用多核处理器实现神经网络模型拆分方法及相关产品，当神经网络模型中存在可以进行拆分的算子时，对算子进行拆分，并选择最优拆分组合获得整个神经网络模型的最优拆分结果，再由多核并行执行最优拆分结果对应的子算子，达成减少计算机设备的资源消耗的目的。
Patent WO-2021057799-A1 (WO)
Title: Joint time-frequency diversity-based unlicensed uplink transmission method
Inventor: WANG YICHEN
IPC: H04W72/04
Filed: 2020-09-23
Abstract: Disclosed in the present invention is a joint time-frequency diversity-based unlicensed uplink transmission method. Time diversity and frequency diversity technologies are jointly applied on the basis of a Slotted-Aloha model, an uplink transmission time is equally divided into several mini-slots having the same length, and in each slot, a user equipment randomly selects several copies for transmitting a same data packet from all subchannels provided by a system; in such a transmission mode, a situation where two or more user equipments try to send data packets on a same shared channel at the same time may occur, and thus there may be collisions between the data packets. According to the present invention, channels are randomly selected and data packets are repeatedly transmitted for multiple times, so that the collision probability between the data packets is greatly reduced, and thus the reliability of the system is improved; on the basis of the transmission solution of the present invention, the number of data packet copies in a time domain and a frequency domain is optimized while the requirements of URLLC super reliability and low time delay are met, so as to maximize the number of user equipments that can be supported by the system.
Patent WO-2022027805-A1 (WO)
Title: Deep-sea mining vehicle trajectory control system and method, and deep-sea mining vehicle
Inventor: HE CHENG
IPC: G01C21/16
Filed: 2020-09-24
Abstract: Disclosed are a deep-sea mining vehicle trajectory control system and method, and a deep-sea mining vehicle. The trajectory control system comprises: a trajectory monitoring module, a trajectory planning module, and a movement control module. The trajectory monitoring module is used for collecting comprehensive position data and movement state data of the mining vehicle. The trajectory planning module is used for calculating, according to a movement pattern given by an operator and comprehensive position data, a required movement direction of the mining vehicle. The movement control module is used for determining, according to vehicle state monitoring sensor data and movement state data, whether the actual operation of the mining vehicle is normal. If the actual operation of the mining vehicle is normal, the movement control module controls the execution mechanism of the mining vehicle to act according to the required movement direction, and if the operation is abnormal, the movement control module controls the execution mechanism of the mining vehicle to decelerate or stop the mining vehicle. The present trajectory control system and method, and the deep-sea mining vehicle are capable of achieving precise positioning in a seabed environment having high-levels of noise and strong interference, allowing the mining vehicle to follow a predetermined route, and stopping movement when the mining vehicle is operating abnormally.
Patent WO-2021058027-A1 (WO)
Title: Dérivé de pyrrolo hétéroaryle ou conjugué de celui-ci, son procédé de préparation et son application
Inventor: XU JIANYAN
IPC: A61P31/14
Filed: 2020-09-29
Abstract: L'invention concerne un dérivé de pyrrolo hétéroaryle ou un sel pharmaceutiquement acceptable de celui-ci, un procédé de préparation de celui-ci et une application de celui-ci. L'invention concerne spécifiquement un composé représenté par la formule générale (D) ou un conjugué ligand-médicament de celui-ci, un procédé de préparation de celui-ci, une application du conjugué ligand-médicament et une composition pharmaceutique de celui-ci dans la préparation d'un médicament pour le traitement du cancer ou de maladies infectieuses virales.
Patent WO-2021147389-A1 (WO)
Title: 乳腺超声扫查床
Inventor: TAN JIYONG
IPC: A61B8/08
Filed: 2020-10-15
Abstract: 一种乳腺超声扫查床，该乳腺超声扫查床包括床体（100）和两个位于床体（100）周侧的机械手（200），机械手（200）包括设置在床体（100）上的安装座（210）和多个设置在安装座（210）上的关节臂（220），多个关节臂（220）依次连接，多个关节臂（220）中具有自由端的末级关节臂用于与超声探头（500）连接。该乳腺超声扫查床有利于提高获取超声扫查结果的精确度。