baber/WOPTO huggingface dataset:
Patent WO-2021114426-A1 (WO)
Inventor: ZHANG HAO
IPC: H04R1/02
Filed: 2019-12-28
Abstract: Disclosed are a microphone structure and an electronic device, and the microphone structure comprises: a sound sensing element, wherein the sound sensing element is provided with a first sound hole; a protective shell, wherein the protective shell is provided with a sealed protective cavity outside the first sound hole, and a second sound hole is provided in the protective shell; a waterproof film, wherein the waterproof film is fixed in the protective cavity and divides the protective cavity into a first cavity in communication with the first sound hole and a second cavity in communication with the second sound hole; and an elastic sealing element, wherein the one end of the elastic sealing element is fixed around the second sound hole, the other end of the elastic sealing element is used for being fixed to a component to which the microphone structure is applied, the elastic sealing element is in a compressed state, the sound sensing element is provided with a protruding part surrounding the protective shell, the top of the protruding part is in contact with the component to which the microphone structure is applied, and the amount of compression of the elastic sealing element is defined by the height of the protruding part. The present invention has the technical effect that the elements in the microphone structure are separated from the outer part, preventing foreign matter from influencing or damaging the elements in a microphone.
Patent WO-2021134288-A1 (WO)
Title: Power supply device and charging control method
Inventor: TIAN CHEN
IPC: H02J7/02
Filed: 2019-12-30
Abstract: A power supply device and a charging control method. A power supply device (20) comprises a first-stage conversion circuit (21) and a second-stage conversion circuit (22); the first-stage conversion circuit (21) is used for converting a received alternating current voltage into a pulsating direct current voltage, the voltage value of the pulsating direct current voltage being greater than the voltage value of the alternating current voltage; the second-stage conversion circuit (22) is connected to the first-stage conversion circuit (21), and used for converting the pulsating direct current voltage to output a constant direct current voltage.
Patent WO-2020186887-A1 (WO)
Inventor: QIAO YU
IPC: G06K9/62
Filed: 2019-12-31
Abstract: Disclosed is a target detection method for continuous small sample images, comprising: decoupling a target detector by means of decoupling a target-background classifier into a background classifier and a target classifier; obtaining a single-stage target detector after parameters are initialized and decoupled according to the weight rubbing strategy by using the previous detection task framework; obtaining supervision parameters prior to the current detection task by a knowledge distillation method, and training or detecting the target by the supervision parameters via the initialized and decoupled target detector. The learning complexity is favorably reduced by decoupling; the training requirements for continuous small sample images can be effectively adapted by the initialization of rubbing strategy; the knowledge of previous detection tasks can be effectively utilized by means of knowledge distillation so as to effectively prevent old knowledge from being forgotten and to achieve a balance between the forgetting of old knowledge and the acquisition of new knowledge.
Patent WO-2021138893-A1 (WO)
Title: Vehicle license plate recognition method and apparatus, electronic device, and storage medium
Inventor: ZHANG HENGRUI
IPC: G06K9/00
Filed: 2020-01-10
Abstract: A vehicle license plate recognition method and apparatus, an electronic device and a storage medium. The vehicle license plate recognition method comprises: acquiring a plurality of vehicle license plate images of a target vehicle (201); performing vehicle license plate recognition on the plurality of vehicle license plate images respectively, so as to obtain a plurality of vehicle license plate recognition results (202); and fusing the plurality of vehicle license plate recognition results, and determining a vehicle license plate recognition result of the target vehicle (203). As the finally determined recognition result of the vehicle license plate of the target vehicle is determined by fusing a plurality of recognition results of the vehicle license plate, the influence on the recognition result of the vehicle license plate caused by false detection of the vehicle license plate and motion blur of the vehicle license plate can be effectively eliminated, greatly improving the accuracy of recognition of vehicle license plates.
Patent WO-2020164639-A1 (WO)
Inventor: CHAI XIAOMENG
IPC: H04W72/04
Filed: 2020-02-17
Abstract: 一种随机接入方法、设备及系统，涉及通信技术领域，可以降低信令开销，提升资源利用率，该方法包括：终端接收网络设备发送的第一配置信息、第二配置信息和第三配置信息，第一配置信息用于配置PRACH时频资源和前导序列集合；第二配置信息用于配置每个PRACH时频资源所对应的PUSCH时频资源块，第三配置信息用于配置每个PUSCH时频资源的大小以及前导序列和PUSCH时频资源的对应关系；发送包含第一前导序列和上行数据的第一消息，其中，第一前导序列承载在第一PRACH时频资源上，上行数据承载在第一PRACH时频资源所对应的PUSCH时频资源上。
Patent WO-2021168682-A1 (WO)
Inventor: LI YUANYUAN
IPC: H04W24/10
Filed: 2020-02-26
Abstract: The present disclosure relates to the technical field of communications, and more particularly, relates to a communication method and device, and a storage medium. The method comprises: a terminal determining one or more downlink periods within an inter-frequency measurement period; and the terminal receiving, from a serving cell, and within the downlink period, downlink information on an uplink frequency spectrum. The embodiments of the present disclosure solves the problem in which a terminal does not receive any downlink information from a serving cell within an entire inter-frequency measurement period, such that a terminal can receive downlink information from a serving cell within certain periods of an inter-frequency measurement period, thereby reducing downlink transmission delay, and improving the efficiency of transmission of low latency traffic.
Patent WO-2021073035-A1 (WO)
Inventor: LI HONGYAO
IPC: F24F110/12
Filed: 2020-03-13
Abstract: An air conditioner and a control method therefor, and a readable storage medium. The control method for the air conditioner comprises the following steps: controlling the air conditioner to operate in a heating mode for a preset period of time, and obtaining the current outdoor temperature of the air conditioner (S10); determining the target opening degree of a throttle device according to the current outdoor temperature (S20); and adjusting the opening degree of the throttle device to be the target opening degree (S30).
Patent WO-2021134954-A1 (WO)
Title: Filling and sealing tool capable of being disassembled
Inventor: REN ZHIGANG
IPC: H02K15/12
Filed: 2020-03-31
Abstract: Disclosed is a filling and sealing tool capable of being disassembled. The filling and sealing tool capable of being disassembled comprises a pair of filling and sealing half cylinders (1), an inner cavity (3), a bottom cover plate (5) and a core pipe (7), wherein the bottoms of the filling and sealing half cylinders (1) are fixedly connected to the bottom cover plate (5), the inner cavity (3) is coaxially provided in the filling and sealing half cylinders (1), a gap is provided between the bottom end of the inner cavity (3) and the bottom cover plate (5), the core pipe (7) is coaxially arranged inside the inner cavity (3), a cylindrical filling and sealing cavity (8) is provided between the filling and sealing half cylinders (1) and the inner cavity (3), and the bottom end of the core pipe (7) penetrates a gap at the bottom end of the inner cavity (3) to be in communication with the filling and sealing cavity (8); and a stator (2) to be filled and sealed is arranged in the filling and sealing cavity (8), the stator (2) is in transition fit with the filling and sealing half cylinders (1), and an end face of an iron core of the stator (2) is attached to spigot faces (12) of the filling and sealing half cylinders (1). Vertical filling and sealing outside an electric motor stator shell is used, such that the phenomena of a high process time cost and low productivity caused by filling and sealing in a shell are avoided; moreover, connecting bosses of the filling and sealing half cylinders are locked and fixed by means of bolts, and the tool can be disassembled by detaching the bolts after filling and sealing, such that the problem of difficulty in demolding of filling and sealing outside the shell is solved.
Patent WO-2021057006-A1 (WO)
Inventor: WU YANGYANG
IPC: F24F11/64
Filed: 2020-04-01
Abstract: 本申请公开了一种空调器的控制方法，包括：获取空调器的压缩机的第一运行频率；所述第一运行频率大于或等于预设频率，获取所述空调器的蒸发器的当前温度；以及所述当前温度小于预设温度，控制所述压缩机按照第二运行频率运行，其中，所述第二运行频率大于所述第一运行频率。本申请还公开了一种空调器及可读存储介质。
Patent WO-2021203449-A1 (WO)
Title: Vibration-based indication method, touch assembly, terminal, and readable storage medium
Inventor: GONG YI
IPC: G06F3/01
Filed: 2020-04-13
Abstract: Disclosed in the present application is a vibration-based indication method, applied to a touch control device which comprises a touch control screen and a vibration motor, and comprising: obtaining a first target area on the touch control screen, setting a first non-target area according to the first target area, and setting a first interval area between the first target area and the first non-target area; obtaining a current touch position of a user on the touch screen; if the current touch position is located in the first non-target area, driving, according to a non-target vibration parameter corresponding to the first non-target area, the vibration motor to vibrate; if the current touch position is located in the first target area, driving, according to a first target vibration parameter corresponding to the first target area, the vibration motor to vibrate; and if the current touch position is located in the first interval area, driving, according to a first prompt vibration parameter corresponding to the first interval area, the vibration motor to vibrate. According to the present application, the use convenience of the user can be effectively improved. The present application further provides a touch assembly, a terminal, and a readable storage medium.
Patent WO-2021196309-A1 (WO)
Inventor: DAI SHENGYONG
IPC: H02J7/00
Filed: 2020-04-21
Abstract: L'invention concerne un appareil de transmission d'énergie bidirectionnelle (30), comprenant : un contrôleur (303) et un circuit de conversion et de transmission d'énergie bidirectionnelle (300), une extrémité de commande (303a) du contrôleur (303) étant reliée à une extrémité commandée (300c) du circuit de conversion et de transmission d'énergie bidirectionnelle (300); et le contrôleur (303) est utilisé pour commander le circuit de conversion et de transmission d'énergie bidirectionnelle (300) de façon à être dans un état de travail de rectification, de manière à convertir une entrée de tension alternative triphasée ou monophasée à partir d'un premier port (300a) du circuit de conversion et de transmission d'énergie bidirectionnelle (300) en une première tension continue et à délivrer la première tension continue à partir d'un deuxième port (300b) du circuit de conversion et de transmission d'énergie bidirectionnelle (300) ou, à commander le circuit de conversion et de transmission d'énergie bidirectionnelle (300) pour être dans un état de travail d'inversion, de façon à convertir la première entrée de tension continue en provenance du second port (300b) du circuit de conversion et de transmission d'énergie bidirectionnelle (300) en une tension alternative triphasée ou monophasée et à délivrer en sortie la tension alternative triphasée ou monophasée à partir du premier port (300a) du circuit de conversion et de transmission d'énergie bidirectionnelle. Le contrôleur (303) commande le circuit de conversion et de transmission d'énergie bidirectionnelle (300) pour se trouver dans différents états de fonctionnement, de telle sorte qu'une conversion bidirectionnelle entre une tension alternative triphasée/monophasée et une tension continue soit réalisée; et des configurations sont flexibles.
Patent WO-2020221103-A1 (WO)
Title: 显示用户情绪的方法及设备
Inventor: XU XUEDONG
IPC: G06F11/34
Filed: 2020-04-23
Abstract: 一种显示用户情绪的方法及设备，第二设备可以采集好友用户的物理采样数据和/或社交内容数据，并以此确定好友用户的情绪信息，然后发送给用户对应的第一设备，而第一设备可以根据情绪信息确定对应的好友用户的显示样式信息，并根据显示样式信息显示好友用户的用户信息。由于好友用户的不同情绪信息会对应不同的显示样式信息，因此，用户直接通过第一设备查看其显示的好友用户的用户信息，即可直观地通过不同的显示样式获知各个好友用户的情绪，无需用户进行分析，不会带来处理上的负担。
Patent WO-2020216330-A1 (WO)
Inventor: CHEN LI
IPC: H04W36/00
Filed: 2020-04-24
Abstract: 本公开提供一种切换方法及终端，该方法包括：在进行条件切换的过程中，接收到源小区发送的切换命令，终端回退到切换命令指示的切换过程；或者，终端继续执行条件切换；其中，切换命令不携带条件切换的触发条件。
Patent WO-2021223057-A1 (WO)
Inventor: Lin Tianya
IPC: H04W88/06
Filed: 2020-05-05
Abstract: L'invention concerne des techniques de communication sans fil. Dans un aspect, un équipement utilisateur (UE) découvre une première cellule fonctionnant selon une première technologie d'accès radio (RAT), détermine que la première cellule ne prend pas en charge un accès non autonome (NSA) pour une deuxième RAT et, en réponse à la détermination du fait que la première cellule ne prend pas en charge d'accès NSA pour la deuxième RAT, établit une connexion avec une deuxième cellule fonctionnant selon la première RAT, la deuxième cellule prenant en charge l'accès NSA pour la deuxième RAT.
Patent WO-2021226846-A1 (WO)
Title: Systems and methods for establishing consensus in distributed communications
Inventor: ZHAI XINLEI
IPC: H04L29/08
Filed: 2020-05-12
Abstract: Described in detail herein is a system for determining the validity of a transaction in a distributed network environment. The system includes a plurality of peer servers. The system elects a set of peer leaders from the plurality of peer servers. The set of peer leaders broadcast a first set of indices associated with a first subset of transactions, received from the plurality of peer servers, to one or more of the plurality of peer servers. The set of elected peer leaders execute a first instance of a binary agreement protocol based at least in part on a second subset of indices associated with a second subset of the transactions. The set of elected peer leaders output a consensus vector comprising one or more of the transactions.
Patent WO-2020238876-A1 (WO)
Inventor: HUANG HULIN
IPC: A61B1/00
Filed: 2020-05-26
Abstract: The present invention relates to the technical field of medical devices, and provided are an endoscope head end seat and an endoscope. The endoscope head end seat is provided thereon with a mounting groove penetrating two opposite sides of the endoscope head end seat, the mounting groove being used to accommodate a forceps lifter so as to provide a movement space for the forceps lifter; since the mounting groove penetrates two sides of the endoscope head end seat, decontamination dead angles between the endoscope head end seat and the forceps lifter may be eliminated. When scrubbing, exposed parts of the forceps lifter may be scrubbed by means of penetrations at two ends of the mounting groove, and then rinsed and disinfected, which may effectively remove residue and prevent cross-infection. An endoscope having the present endoscope head end seat also has the described beneficial effects.
Patent WO-2021022897-A1 (WO)
Inventor: DONG MINGZHU
IPC: F24F11/67
Filed: 2020-06-09
Abstract: Disclosed are a cabinet air conditioner and a control method. The cabinet air conditioner comprises a housing (10), the housing (10) having an upper air port (11) and a lower air port (12); a heat exchanger (20), the heat exchanger (20) being disposed in the housing (10) and located between the upper air port (11) and a lower air port (12); a mixed flow fan portion (30), the mixed flow fan portion (30) being disposed in the housing (10); and a regulating mechanism (40), the regulating mechanism (40) being disposed in the housing (10), the regulating mechanism (40) being located between the mixed flow fan portion (30) and the heat exchanger (20), the regulating mechanism (40) having a necking position where the regulating mechanism contracts toward the axis of the housing (10), and the regulating mechanism (40) having a flaring position where the regulating mechanism gradually expands away from the axis of the housing (10). When the regulating mechanism (40) is located at the necking position, an outside airflow is drawn into the housing (10) by means of the mixed flow fan portion (30) through the upper air port (11), performs heat exchange with the heat exchanger (20), and is then discharged out of the housing (10) through the lower air port (12). Same enables the temperature difference of the indoor temperature in the longitudinal direction to be very small, and the utilization rate of the energy generated by the cabinet air conditioner can be effectively improved.
Patent WO-2022000178-A1 (WO)
Inventor: DING YISHOU
IPC: A61B18/14
Filed: 2020-06-29
Abstract: An electrode catheter system, comprising an interventional catheter (1) that can be inserted into a renal artery blood vessel (5) on one side, a pressure sensor (2) that can be inserted into an arterial blood vessel, and a data processing module; the interventional catheter (1) is provided with an electrode element (12) that can release electrical signals toward the inner wall of the renal artery blood vessel (5), and the data processing module is connected to the pressure sensor (2). The electrode element (12) is used to release electrical signals toward the inner wall of the renal artery blood vessel (5), and then the pressure sensor (2) is used to monitor changes in blood pressure within the renal artery blood vessel on the other side; the data processing module processes the monitoring data of the pressure sensor (2) and determines changes in blood pressure; the degree of activity of the nerves is determined by detecting blood pressure and other signals of the human body, thus patients having an overactive sympathetic nervous system can be screened out, the surgical effect of denervation can also be evaluated before or after surgery, and it can be determined whether or not to perform ultrasound ablation again.
Patent WO-2022000200-A1 (WO)
Inventor: DONG XIANDONG
IPC: H04W64/00
Filed: 2020-06-29
Abstract: The present invention relates to a positioning reference signal (PRS) configuration method and apparatus, a user equipment (UE), and a storage medium. The PRS configuration method comprises: when a network device determines that a cell-specific PRS configuration used for positioning of the UE does not satisfy the positioning requirements for the UE, determining a UE-specific PRS configuration for the UE, and sending the determined UE-specific PRS configuration. According to embodiments of the present invention, on the basis of the fact that different UEs have different requirements for PRS configuration, a UE-specific PRS configuration is configured for a UE having a high positioning requirement, so that the UE can send a UE-specific PRS to a network side according to the UE-specific PRS configuration, and the network side can position the UE more accurately on the basis of the UE-specific PRS. According to the embodiments of the present invention, different PRS configurations are provided for UEs having different positioning requirements, and the UE monitors, according to the requirements thereof, the cell-specific PRS configuration or the UE-specific PRS configuration, so that the different positioning requirements for the UEs are satisfied.
Patent WO-2022000359-A1 (WO)
Inventor: REN YUWEI
IPC: H04W52/04
Filed: 2020-07-01
Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may receive, from a base station, a configuration indicating an interference reciprocity between the first UE and a second UE, where the interference reciprocity is associated with cross link interference (CLI) between the first UE and the second UE. The first UE may also receive, from the base station, an indication of a transmit power of the second UE. The first UE may measure a pathloss associated with the CLI between the first UE and the second UE based at least in part on the received transmit power of the second UE. The first UE may determine a transmit power for transmission of one or more uplink messages based at least in part on the measured pathloss and transmit the uplink messaged using the determined transmit power.
Patent WO-2021017773-A1 (WO)
Title: Method and apparatus for reporting channel state information
Inventor: LIU JIANQIN
IPC: H04B7/06
Filed: 2020-07-07
Abstract: Provided are a method and apparatus for reporting channel state information, wherein same facilitate improving, before a terminal device establishes a connection with a network device, the transmission efficiency of a physical downlink shared channel (PDSCH) used by the network device to send to the terminal device. The method comprises: a network device sending first configuration information and second configuration information to a terminal device by means of a first message, wherein the first message is a multicast message or a broadcast message, the first configuration information is used for configuring a reference signal, and the second configuration information is used for configuring the reporting of channel state information (CSI); and the terminal device receiving the first configuration information and the second configuration information, and receiving, according to the first configuration information, the reference signal, which is sent by the network device, acquiring the CSI according to the reference signal, and reporting the CSI to the network device.
Patent WO-2021008527-A1 (WO)
Inventor: WANG YINLEI
IPC: B60L15/20
Filed: 2020-07-14
Abstract: A motor control method, comprising: when it is monitored that a vehicle enters a slope assist mode, acquiring a motor rotation speed and a motor torque value of the vehicle; determining, according to the motor rotation speed, a preload torque value corresponding to the motor rotation speed; determining, according to the motor torque value, a proportion-integration (PI) parameter value corresponding to the motor torque value, and according to the PI parameter value corresponding to the motor torque value, the motor rotation speed and a PI algorithm, calculating a torque adjustment amount; summing the preload torque value and the torque adjustment amount, and using the summation result as a torque control amount to control the motor of the vehicle, so as to enable the vehicle to be in a stationary state. Said method takes two factors, i.e. a motor rotation speed and a motor torque value, into consideration in a motor control process, so that a torque control amount is more adaptable to the requirements of a vehicle, thereby improving the stability of the vehicle. Further provided are an apparatus, a device, and a computer readable storage medium.
Patent WO-2021023000-A1 (WO)
Inventor: CHEN KAILIANG
IPC: G06N3/063
Filed: 2020-07-20
Abstract: Provided are an information processing method and apparatus, an electronic device and a storage medium. The method comprises: a CPU acquiring data to be processed; distributing a virtual storage space for the data to be processed; storing said data in the virtual storage space; and sending a data processing instruction, carrying information in the virtual storage space, to a DS, wherein the data processing instruction is used for the DSP to acquire said data from the virtual storage space corresponding to the information and process said data.