baber/WOPTO huggingface dataset:
Patent WO-2021115447-A1 (WO)
Inventor: WANG YUFANG
IPC: H04W4/24
Filed: 2020-12-11
Abstract: The session management network element discovery method, device and system provided in the embodiments of the present application relate to the field of communications, and can provide differentiated session management network element discovery policies for terminal devices that have subscribed to different service packages in the same DNN. Specifically, the method comprises: a network function storage function network element receiving a first identifier from a mobility management network element, wherein the first identifier is used for identifying the home location of a terminal device; the network function storage function network element determining a first session management network element according to the first identifier, wherein an identifier of the home location of the first session management network element is the same as the first identifier; and the network function storage function network element sending an identifier of the first session management network element to the mobility management network element. The present application is used for the discovery of a session management network element.
Patent WO-2022095226-A1 (WO)
Inventor: ZHANG CHI
IPC: G01F23/72
Filed: 2020-12-14
Abstract: 一种农业无人机，包括机身（5）和储液箱，储液箱包括液位测量装置和箱体（4），液位测量装置包括液位传感器和与液位传感器通信连接的处理器。该液位传感器包括：中空的浮子杆（1）；液位检测板（2），沿浮子杆（1）的长度方向布置于浮子杆（1）内部；多个磁性开关（21）沿液位检测板（2）依次排列；浮子（3），套设于浮子杆（1）外，且浮子（3）具有能够触发磁性开关（21）的磁性元件（31）；其中，浮子（3）能够随着液位的变化沿浮子杆（1）的长度方向运动，以使得磁性元件（31）能够触发不同的磁性开关（21），从而测量液位。该液位传感器具有多个连续的液位识别点，能够实现液位的精准检测，并且结构简单。
Patent WO-2022001024-A1 (WO)
Inventor: WANG JIANMIAO
IPC: G08B13/196
Filed: 2020-12-18
Abstract: La présente invention concerne des systèmes et des procédés de commande de surveillance. Les systèmes peuvent obtenir une ou plusieurs images de surveillance associées à une région de surveillance capturée par un dispositif de surveillance. Les systèmes peuvent déterminer si un évènement cible se produit dans la région de surveillance en fonction de la ou des images de surveillance. En réponse à la détermination que l'évènement cible se produit dans la région de surveillance, les systèmes peuvent obtenir un intervalle de temps cible associé à des opérations d'une lumière d'avertissement associée au dispositif de surveillance en fonction d'au moins un paramètre du dispositif de surveillance. Les systèmes peuvent commander les opérations de la lumière d'avertissement en fonction de l'intervalle de temps cible.
Patent WO-2022140881-A1 (WO)
Inventor: QIAN SIWEI
IPC: B60W30/18
Filed: 2020-12-28
Abstract: A method for controlling a chassis of an unmanned vehicle, the method comprising: acquiring status data of a chassis of an unmanned vehicle; determining a first protocol supported by the chassis of the unmanned vehicle; selecting, from among preset candidate protocol conversion rules, a target protocol conversion rule matching the first protocol, and converting, according to the target protocol conversion rule, the first protocol into a second protocol supported by a control terminal; and encapsulating the status data by means of the second protocol and sending the encapsulated status data to the control terminal, so as to instruct the control terminal to control the chassis on the basis of the status data.
Patent WO-2022151043-A1 (WO)
Inventor: LIU WENYUAN
IPC: H01M4/36
Filed: 2021-01-13
Abstract: The present application relates to the technical field of energy storage, and particularly relates to a positive electrode material, an electrochemical apparatus and a power utilization device. The positive electrode material comprises a first powder, wherein the first powder comprises first secondary particles, which comprise at least two first primary particles, the first primary particles have an average particle size D1 of 500 nm to 3 um, the first secondary particles have an average particle size D2 of 2 to 8 um, and the ratio K1 of D2/D1 satisfies 2 ≤ K1 ≤ 10; moreover, the first powder comprises the element Co and optionally further comprises the metal element M, with the metal element M comprising at least one of Mn, Al, W, Ti, Zr, Mg, La, Y, Sr or Ce, wherein the molar ratio of Co and M is R1 ≥ 5. The positive electrode material also has a relatively high rate capability and safety when same has a relatively high energy density.
Patent WO-2021164475-A1 (WO)
Title: Electric quantity measuring apparatus and method and electronic device
Inventor: ZHENG YICHENG
IPC: G01R31/385
Filed: 2021-01-14
Abstract: An electric quantity measuring apparatus, comprising a battery unit (10); a sampling circuit (30) respectively connected to the battery unit and an interface module (20) and used for acquiring a current signal of the battery unit; and a charging management integrated circuit (40) provided with a voltage detection pin and a current detection pin, wherein the voltage detection pin is connected to the battery unit and the current detection pin is connected to the sampling circuit. The charging management integrated circuit is used for acquiring voltage information, current information and electric quantity information of the battery unit on the basis of a voltage signal detected by the voltage detection pin and a current signal detected by the current detection pin.
Patent WO-2022032994-A1 (WO)
Inventor: JIA QIANG
IPC: E02D33/00
Filed: 2021-01-28
Abstract: A method for inclination rectification by rotational displacement of a building underpinning foundation, relating to the field of inclination rectification for buildings. The method comprises: excavating an annular working pit around a building; establishing a track foundation having a spatial curved surface, and laying a displacement track; arranging underpinning beams for the inclined building so as to construct an underpinning foundation; and disconnecting independent footings (4) and frame columns (5), and then driving rotational displacement of the building along the displacement track by means of the underpinning foundation so as to achieve effective inclination rectification in a three-dimensional spatial trajectory. For the overall inclination of a building which may be generated in any direction, inclination rectification is achieved by means of rotational displacement along a three-dimensional spatial curved surface track, so as to overcome the limitation at present of it being difficult to carry out inclination rectification on an inclination direction and a main axis arrangement direction by means of two-dimensional path inclination rectification; and after the inclination rectification, a self-recovery structure that can carry out seismic isolation on a seismic acting force in any direction can be formed.
Patent WO-2021208564-A1 (WO)
Title: Device failure repair method and apparatus, electronic device, and storage medium
Inventor: ZHANG KAIJUN
IPC: H04L29/08
Filed: 2021-01-29
Abstract: Embodiments of the present application provide a device failure repair method and apparatus, an electronic device, and a storage medium. The method comprises: after a device has restarted, detecting whether there exists an abnormal state file saved by a CPU due to a device failure detected before the restarting; if so, reading U-Boot network configuration information correspondingly saved along with the abnormal state file; initiating, according to the read U-Boot network configuration information, a communication connection with an FTP server; upon successfully establishing the communication connection with the FTP server, sending an upgrade request to the FTP server; and repairing and upgrading the device in response to a software package returned by the FTP server. The embodiments of the present application enable remote repairing of device failures.
Patent WO-2022027950-A1 (WO)
Title: Millimeter-wave dual circularly polarized lens antenna and electronic device
Inventor: JIANG ZHIHAO
IPC: H01Q1/50
Filed: 2021-02-08
Abstract: Disclosed are a millimeter-wave dual circularly polarized lens antenna and an electronic device. The antenna comprises: a broadband circular polarization plane feed source array and a dual circular polarization plane lens, wherein in the plane feed source array, broadband circular polarization is realized by using dual-layer stacked patches, and by using a sequentially rotating feed structure, a bandwidth is further expanded and the polarization purity is improved; and in the plane lens, transmission phases of left-handed and right-handed circularly polarized waves are independently regulated and controlled in a wide frequency band by using miniaturized stacked patches and a micro-strip true time delay phase shift structure. By means of the lens antenna of the present invention, a dual circularly polarized highly-oriented beam can be realized, beam pointing of the left-handed circularly polarized wave and beam pointing of the right-handed circularly polarized wave are independently controlled, and transmission-type dual circularly polarized beam forming is also realized, such that negative effects, such as feed source blocking, are overcome, and a good polarization purity and a good beam shape can be obtained. The lens antenna has the characteristics of having a broad band, being portable, having a high integration level and low cost, etc., and has wide application prospects in regards to wireless communication and satellite communication.
Patent WO-2021213043-A1 (WO)
Title: 复用驱动方法、复用驱动模组和显示装置
Inventor: SHAN DONGXIAO
IPC: G09G3/20
Filed: 2021-03-10
Abstract: 本公开提供一种复用驱动方法、复用驱动模组和显示装置。所述复用驱动方法包括：在初始时间段，源极驱动器提供初始电压至预充电复用开关；在第一充电时间段，控制不同的所述非预充电复用开关分时打开，以分时通过打开的所述非预充电复用开关写入相应的灰阶电压至相应列非预充电数据线；在第二充电时间段，所述栅极驱动电路控制相应行栅线打开；控制不同的预充电复用开关分时打开；源极驱动器提供相应的灰阶电压至所述预充电复用开关，以分时通过打开的预充电复用开关写入相应的灰阶电压至位于相应行的与相应列预充电数据线电连接的像素电路。本公开提升了源极驱动器利用率，并且将无源充电方式和有源充电方式相结合，提升充电率。
Patent WO-2021197247-A1 (WO)
Title: 一种基于加速度变化率优化的驾驶主动干预系统及方法
Inventor: HU HUI
IPC: B60W30/18
Filed: 2021-03-29
Abstract: 一种基于加速度变化率优化的驾驶主动干预系统及方法，通过获取前方车距、当前车辆车速，计算安全情况下当前车辆在急加速、急减速时获得均匀变化的最优加速度变化量，辅助进行油门或制动的主动干预车辆加速度，合理调节油门与踏板开度，实现对驾驶操作的主动干预，能够达到降低耗能的目的。
Patent WO-2022204993-A1 (WO)
Title: 一种电机扭矩滤波控制方法、系统及混合动力车辆
Inventor: JING JUNCHAO
IPC: B60L15/20
Filed: 2021-03-30
Abstract: 本发明提供了一种电机扭矩滤波控制方法、系统及混合动力车辆。该电机扭矩滤波控制方法包括：获取当前滤波周期中的车速以及滤波前分配的电机请求扭矩，并获取上一滤波周期中滤波后的电机输出扭矩；根据所述电机输出扭矩以及所述车速确定出最大滤波速率Vmax和最小滤波速率Vmin；根据所述电机请求扭矩和所述车速，或者根据所述电机请求扭矩、所述车速、所述最大滤波速率和所述最小滤波速率确定出插值系数R，其中，0≤R≤1；按照公式M1＝R*Vmax+（1-R）*Vmin计算获得第一滤波梯度M1；根据所述第一滤波梯度M1对所述电机的所述电机请求扭矩进行滤波。本发明方案可以保证车辆行驶过程平顺无冲击，提高乘坐者的乘坐舒适感。
Patent WO-2022222103-A1 (WO)
Title: Vehicle door inside opening handle assembly, vehicle door structure and vehicle
Inventor: ZHANG DAISHUANG
IPC: E05B83/36
Filed: 2021-04-22
Abstract: Disclosed in the present application are a vehicle door inside opening handle assembly, a vehicle door structure and a vehicle. The vehicle door inside opening handle assembly comprises a first rotating shaft, a handle structure rotating about the first rotating shaft, a first locking member fixed on the handle structure, a second rotating shaft, a second locking member rotating about the second rotating shaft, and a telescopic member. The opening or closing of the inside opening handle assembly is realized by the handle structure by means of rotating about the first rotating shaft; the second locking member matches the first locking member for locking so as to achieve the locking of the handle structure; one end of the telescopic member is fixedly connected to the second rotating shaft, and the other end of the telescopic member is fixedly connected to the vehicle door; and the telescopic member is capable of extending or retracting in a direction perpendicular to the second rotating shaft. According to the present application, the resistance is small when the vehicle door inside opening handle assembly is opened, and an inside opening handle is prevented from being rapidly closed by means of arranging the telescopic member when the vehicle door inside opening handle assembly is closed, such that the impact abnormal sound caused during closing is avoided, and thus the user experience is improved.
Patent WO-2022033074-A1 (WO)
Inventor: ZHENG WENHUI
IPC: F03G7/05
Filed: 2021-04-25
Abstract: An ocean temperature difference energy power generation and deep seawater utilization platform suitable for offshore islands. A thermodynamic cycle system is fixed in a floating platform (10), a deep seawater utilization module (50) is placed on the upper surface of the floating platform (10), and the thermodynamic cycle system comprises a working medium pump (21), an evaporator (22), a turbine (23), a power generator (24), and a condenser (25) which are sequentially connected by means of pipelines; a cold water pipe (31) passes through the condenser (25), a branch pipe (60) is provided on the cold water pipe (31), the branch pipe (60) is communicated with the deep seawater utilization module (50), and a warm water pipe (41) passes through the evaporator (22). By means of the platform, power generation is conducted by utilizing the temperature difference between deep seawater and surface seawater, and the deep seawater is utilized.
Patent WO-2022007484-A1 (WO)
Inventor: ZHANG ZHENYU
IPC: H04W36/14
Filed: 2021-04-28
Abstract: 一种重定向方法、第一网络设备(10)、终端设备(30)及计算机可读存储介质(50)。重定向方法应用于第一网络设备(10)。重定向方法包括：接收第二网络设备(20)发送的第一频点信息，第一频点信息包括布网方案为支持双连接的第一频点；根据第一频点信息生成重定向信息；将重定向信息发送至终端设备(30)。
Patent WO-2022037125-A1 (WO)
Title: Procédé et dispositif de gestion de stock
Inventor: MA BIN
IPC: G06K17/00
Filed: 2021-04-30
Abstract: La présente demande se rapporte au domaine technique de la logistique. Sont divulgués un procédé et un dispositif de gestion de stock. Un mode de réalisation spécifique comprend les étapes consistant à acquérir une tâche de prélèvement par rapport à un stock cible au niveau d'un entrepôt cible ; en réponse à une détermination selon laquelle une personne cible est arrivée à un emplacement de sortie de l'entrepôt cible, à attribuer des informations de stock d'un stock détenu par la personne cible en tant qu'informations de stock cible, les informations de stock comprenant un identifiant de stock et une quantité de stock ; à comparer des informations de stock d'un stock à prélever dans la tâche de prélèvement avec les informations de stock cible ; et si le résultat de la comparaison est tel que les deux sont identiques, à supprimer les informations de stock du stock à prélever à partir des informations de stock de l'entrepôt cible. La solution selon la présente invention permet, en détectant les informations de stock du stock tenu par la personne cible et en comparant les informations de stock avec les informations de stock du stock à prélever, le contrôle automatisé des stocks sortants, ce qui permet d'éviter le problème de prélèvement inexact.
Patent WO-2022236455-A1 (WO)
Inventor: XU FANGLI
IPC: H04W48/02
Filed: 2021-05-08
Abstract: L'invention concerne un équipement utilisateur (UE) conçu en tant qu'UE relais entre un UE distant et une station de base. L'UE comprend un ou plusieurs processeurs conçus pour recevoir une signalisation RRC pour demander l'établissement ou la reprise d'une connexion RRC à partir de l'UE distant, déterminer s'il faut effectuer une vérification de contrôle d'accès avant de transférer la signalisation RRC de l'UE distant à la station de base, et transmettre la signalisation RRC à la station de base sur la base de la détermination.
Patent WO-2021227991-A1 (WO)
Inventor: ZHOU MINGWANG
IPC: B60L53/00
Filed: 2021-05-08
Abstract: A charging method and apparatus, which are applied to an electric vehicle. The electric vehicle comprises a power cell and a fuel cell that are connected. The method comprises: when an idle charging function of a fuel cell is enabled, measuring a first power cell level of a power cell every pre-set period of time (101); calculating a second power cell level required for starting the fuel cell (102); and when the first power cell level and the second power cell level meet a pre-set condition, charging the power cell (103). According to the method, a power cell is charged when a pre-set condition is met, such that it is ensured that the power cell is not subjected to power feeding caused by a power vehicle being left for a long time, and the usage reliability of the power vehicle is ensured.
Patent WO-2022241742-A1 (WO)
Title: Procédé et appareil de configuration de paramètres, dispositif électronique et support de stockage
Inventor: LIU YANG
IPC: H04W24/08
Filed: 2021-05-20
Abstract: La présente demande, qui relève du domaine technique des communications mobiles, divulgue un procédé et un appareil de configuration de paramètres, un dispositif électronique et un support de stockage. Le procédé de configuration de paramètres comprend : la configuration d'informations de paramètre pour un terminal, les informations de paramètre comprenant la taille d'une fenêtre temporelle et/ou la taille de groupage d'un signal de référence de démodulation (DMRS), la taille de la fenêtre indiquant le nombre de premières unités de ressource de domaine temporel comprises dans la fenêtre temporelle ; la taille de groupage DMRS indiquant le nombre de secondes unités de ressource de domaine temporel regroupées par le signal DMRS, et la taille de la fenêtre étant supérieure ou égale à la taille de groupage du signal DMRS. Les modes de réalisation de la présente demande divulguent en outre un moyen pour configurer des informations de paramètre relatives à une fenêtre temporelle pour un UE.
Patent WO-2021244431-A1 (WO)
Inventor: LIU LEI
IPC: A61B1/00
Filed: 2021-05-28
Abstract: A medical capsule, comprising: a casing (1), the casing (1) comprising an opening at one end thereof in an axial direction; a PCB board group (2) and a functional unit, that are disposed in the interior of the casing (1), the PCB board group (2) comprising a plurality of PCB boards that are connected by means of a flexible circuit board (20) and that are disposed at intervals, and the functional unit comprising a battery unit (6) that is electrically connected onto the PCB boards; and a pressure detection unit (3), which comprises a pressure transfer film (30) assembled to the opening, a pressure sensor (31) located within the casing (1), and a pressure acquisition and processing circuit board (32) electrically connected to the pressure sensor (31), the pressure acquisition and processing circuit board (32) being connected to one of the PCB boards by means of the flexible circuit board (20). The medical capsule has a simple structure, is to convenient to equip and can expand functions according to requirements.
Patent WO-2022110770-A1 (WO)
Inventor: KONG QINGBO
IPC: H02K1/27
Filed: 2021-06-16
Abstract: 本发明涉及电机技术领域，具体涉及一种转子结构及驱动电机。转子结构包括转子本体和多个磁性件组，所述磁性件组嵌入所述转子本体内；任一所述磁性件组包括至少两个磁性件，至少两个所述磁性件沿所述转子本体的径向排列，至少两个所述磁性件中相邻两个所述磁性件的两端之间分别包括第一区域和第二区域，所述第一区域和所述第二区域绕所述转子本体的轴线设置，所述第一区域的面积大于所述第二区域的面积。需要增加电机扭矩时，通过调整第一区域和第二区域的面积，能够达到单独调整第一旋转方向扭矩的目的，将第一旋转方向设为驱动电机正向旋转方向，避免造成驱动电机反向旋转扭矩输出能力有更多的浪费的问题。
Patent WO-2022198813-A1 (WO)
Inventor: ZHENG PEIYAN
IPC: G01N30/02
Filed: 2021-06-21
Abstract: 15(S)-羟基二十碳四烯酸能够作为血清学标志物应用于变应原特异性免疫治疗效果评估试剂盒或评估方法的构建中。通过对不同的血清样本，包括过敏性哮喘患者、健康人体和接受变应原特异性免疫治疗的过敏性哮喘患者在内的血清样本，进行非靶标代谢组学分析和靶标代谢组学分析，得到15(S)-羟基二十碳四烯酸在过敏性哮喘患者和健康人体中的含量具有显著区别，15(S)-羟基二十碳四烯酸在变应原特异性免疫治疗后第一年增加，从第一年到第三年下降，治疗三年后显著低于基线水平，是一种客观、特异且高度敏感的能够反映变应原特异性免疫治疗的治疗效果的血清学标志物。
Patent WO-2022001773-A1 (WO)
Title: Trajectory prediction method and apparatus
Inventor: CHEN PENGZHEN
IPC: B60W30/095
Filed: 2021-06-23
Abstract: Provided are a trajectory prediction method and apparatus, by means of which a future traveling trajectory of a surrounding vehicle passing through an intersection can be accurately predicted, so as to improve the safety of route planning for the present vehicle. The method comprises: determining movement semantics of a target vehicle and geometric road semantics according to a historical traveling trajectory of the target vehicle, and determining a target virtual lane and a target exit lane in conjunction with movement information of the target vehicle, so as to obtain a traveling trajectory of the target vehicle within a first time period. The movement semantics represent a behavior of the target vehicle, such as a left turn, straight traveling, a right turn or a U-turn. The geometric road semantics are used for representing a traveling rule, taking an entry road as a reference, of an exit road and/or a virtual lane comprised by an intersection where the target vehicle is located. The entry road is an entry of the intersection where the target vehicle is located. The movement information comprises a movement direction of the target vehicle and the current position of the target vehicle. The first time period is a period of time taking the next moment to a moment corresponding to the current position of the target vehicle as a starting point.
Patent WO-2022266888-A1 (WO)
Title: 拥塞预测模型训练方法、图像处理方法及装置
Inventor: LI DONG
IPC: G06F30/3947
Filed: 2021-06-23
Abstract: 一种拥塞预测模型训练方法、图像处理方法及装置。训练方法包括：将多个金属层划分为至少两个预测层；其中，多个金属层为K个半导体芯片中每个半导体芯片包含的金属层，K为正整数；确定每个预测层对应的M个第一特征图；其中，M个第一特征图分别用于描述每个预测层的M个芯片特征，M为正整数；将K个半导体芯片中每个预测层对应的M个第一特征图加入数据集，并利用数据集训练拥塞预测模型。采用本方法，能够在提高半导体芯片拥塞预测准确率的同时降低拥塞预测的耗时。
Patent WO-2022007918-A1 (WO)
Title: Waste heat energy conversion system
Inventor: LAM ALFRED
IPC: H01L35/32
Filed: 2021-07-09
Abstract: A waste heat energy conversion system. The system comprises: a thermoelectric conversion apparatus having a hot end and a cold end, the hot end and the cold end being used for obtaining a temperature difference, and the thermoelectric conversion apparatus realizing thermoelectric conversion according to the temperature difference; a fluid pipeline, which allows a working fluid that absorbs and releases heat energy to flow through, the fluid pipeline comprising a first fluid pipeline, and the first fluid pipeline allowing working fluid that has heat source heat energy to flow to the hot end of the thermoelectric conversion apparatus; a fluid pressurization apparatus, which pressurizes the working fluid in the first fluid pipeline so that the temperature rises; and a first heat exchanger, which is connected to the hot end of the thermoelectric conversion apparatus and performs heat exchange with the working fluid, the temperature of which has risen after same has been pressurized by the fluid pressurization apparatus, so that the temperature of the hot end rises. The waste heat energy conversion system can increase the temperature difference between two ends of a thermoelectric conversion apparatus, such that the waste heat conversion utilization efficiency is effectively improved.
Patent WO-2022012540-A1 (WO)
Title: Common mode current controller for inverter
Inventor: GAO YONGBING
IPC: H02S40/32
Filed: 2021-07-13
Abstract: A common mode current controller (600) for an inverter. The controller comprises a switch (604, 606) and a correction impeder (602), wherein one end of the correction impeder (602) is grounded, and the other end thereof is connected to one end of the switch (604, 606); the other end of the switch (604, 606) is connected to one of a positive electrode end and a negative electrode end of a direct-current busbar capacitor; and when a midpoint to ground voltage (BUSN) of the direct-current busbar capacitor exceeds a threshold range, the switch (604, 606) is closed to adjust the impedance matching between an equivalent impedance to ground (RES positive ) at the positive electrode end of the direct-current busbar capacitor and an equivalent impedance to ground (RES negative ) at the negative electrode end thereof, such that an inverter can control, in advance, the magnitude of a common mode current generated when grid-tied, thereby reducing a common mode current surge at the moment of grid-tying.