baber/WOPTO huggingface dataset:
Patent WO-2021068693-A1 (WO)
Title: Communication method and apparatus
Inventor: LIU YUN
IPC: H04L5/00
Filed: 2020-09-04
Abstract: The present application relates to the technical field of communications, and provides a communication method and apparatus. In the method, a transmitting terminal receives the information of one or more resource pools from a network device, determines a frequency domain resource according to resource pool information and the number of receiving terminals in a multicast group, transmits, on the frequency domain resource, multicast data to the receiving terminal in the multicast group, and receives, on a PSFCH frequency domain resource in the frequency domain resource, the feedback information of the multicast data from the receiving terminal in the multicast group. The information of one resource pool comprises PSFCH frequency domain resource information in each sub channel in the resource pool, and one or more pieces of the sequence interval information of sequences on a PSFCH in each sub channel, and the frequency domain resource comprises one or more sub channels. The method can determine the frequency domain resource according to the resource pool information and the number of the receiving terminals in the multicast group, thereby transmitting the multicast data on one or more sub channels according to a requirement.
Patent WO-2021103757-A1 (WO)
Title: 颈部按摩仪
Inventor: LIU JIE
IPC: A61N1/36
Filed: 2020-09-17
Abstract: 一种颈部按摩仪（10），包括中间支架（11）和两个夹臂（13），中间支架（11）包括弹性臂（115），且呈弧形并围绕出收纳空间，两个夹臂（13）可转动地连接于中间支架（11）的两端，在展开和折叠状态之间往复切换。处于折叠状态的两个夹臂（13）中至少一个转动至收纳空间内，且彼此叠置。稳定停留在展开状态的两个夹臂（13）位于收纳空间外，当两个夹臂（13）在进一步受到展开方向的外力时同步带动弹性臂（115）发生弹性变形，展开方向的外力撤除后，两个夹臂（13）以展开状态同步跟随弹性臂（115）的变形恢复而夹持人体颈部。
Patent WO-2022056918-A1 (WO)
Title: Light guide structure, light source module and display module
Inventor: ZHAO JIAN
IPC: F21S8/00
Filed: 2020-09-21
Abstract: A light guide structure (10), a light source module and a display module. The light guide structure (10) comprises a light guide body and at least one light guide cavity (30) arranged in the light guide body, wherein the light guide body comprises a light incident face (12) and a light emergent face (11) that are arranged opposite each other; each light guide cavity (30) comprises a first end close to the light incident face (12) of the light guide body and a second end away from the light incident face (12) of the light guide body; and the light guide cavity (30) extends from the first end to the second end.
Patent WO-2021068809-A1 (WO)
Title: Camera module and electronic device
Inventor: HU JIN
IPC: H04N5/225
Filed: 2020-09-29
Abstract: The present application relates to a camera module and an electronic device. The camera module is applied to the electronic device. The electronic device comprises: a body; a mounting groove is provided on the body; the camera module is provided on the mounting groove; the camera module comprises a camera; the camera is provided with a light entry surface; the camera may move to a first position and a second position relative to the body; when in the first position, the camera is accommodated in the mounting groove; when in the second position, the camera extends out of the body and is capable of rotating around the extension direction, such that the light entry surface is exposed out from the body and deflection occurs. The camera module has a relatively large photographing range.
Patent WO-2021223363-A1 (WO)
Title: Ec motor
Inventor: YU YIFENG
IPC: H02K11/30
Filed: 2020-09-30
Abstract: An EC motor, which relates to the field of electric motors. The EC motor comprises an ECM body (1) and an ECM controller (2) which is detachably connected to the ECM body (1). The ECM controller (2) comprises a controller outer cover (201), a bus capacitor (202), a capacitor fixing holder (203) and a control circuit board (204), wherein the bus capacitor (202) is detachably fixed in a capacitor recess (20101) by means of the capacitor fixing holder (203), and is detachably electrically connected to the control circuit board (204); a silicon sheet (205) is provided between the bus capacitor (202) and a cover wall of the controller outer cover (201) to conduct heat; and a thermistor (206) is provided in the capacitor recess (20101), and is connected to the control circuit board (204). By means of the detachable structure, the bus capacitor (202) can be conveniently replaced and mounted, and the service life of the EC motor is prolonged by means of the convenient replacement of the bus capacitor (202), temperature monitoring, and an improvement in the heat conduction effect thereof.
Patent WO-2021120806-A1 (WO)
Inventor: LYU JIQIANG
IPC: G01R31/26
Filed: 2020-10-14
Abstract: An apparatus and a method for accurately diagnosing a cBit array fault in batches. The apparatus comprises a cBit resource board, a diagnosis PB and a CPU; the cBit resource board comprises a first cBit array, an M*N write register and an output control CPLD which are located on the cBit resource board; the diagnosis PB comprises a second cBit array, an M*N read register and a data read control CPLD; and the CPU is connected to the cBit resource board and the diagnosis PB respectively. Whether a pin has a connection fault is diagnosed by constructing a potential island on an output pin of a cBit resource connector, which can not only effectively perform a precise and effective fault diagnosis on connectivity of a large batch of cBit resource connectors, but also figure out, by means of precise diagnosis, the fault point and the fault type of a pin on which the cBit resource connector is located.
Patent WO-2021159724-A1 (WO)
Title: Communication method, apparatus and system
Inventor: LI HANCHENG
IPC: H04L7/00
Filed: 2020-10-16
Abstract: Provided are a communication method, apparatus and system, which are used for solving the problem of it being impossible to determine clock source information of a 5G system when a clock of the 5G system serves as a clock source. The method comprises: a terminal device receiving first clock source information from a user plane network element or a control plane network element, wherein the first clock source information is clock source information of a wireless communication system; and the terminal device sending the first clock source information to an adjacent device.
Patent WO-2021114909-A1 (WO)
Inventor: LIANG WEIYUAN
IPC: A61K47/22
Filed: 2020-10-27
Abstract: L'invention concerne un système de thérapie photodynamique basé sur une nanofeuille de matériau bidimensionnel biodégradable, comprenant une nanofeuille de matériau bidimensionnel, un dispersant ayant un effet de modification sur les surfaces supérieure et inférieure de la nanofeuille de matériau bidimensionnel, et une molécule de ciblage de tumeur couplée au dispersant. Le bord de la nanofeuille de matériau bidimensionnel est oxydé directionnellement pour former une hétérojonction, ou lorsqu'il est dans un organisme, le bord de la nanofeuille de matériau bidimensionnel est spontanément oxydé pour former l'hétérojonction. Le système de thérapie photodynamique présente une stabilité élevée, une bonne aptitude au ciblage, et d'excellentes performances en matière de thérapie photodynamique, et peut tuer efficacement une cellule cancéreuse et une tumeur solide. L'invention concerne en outre un procédé de préparation d'un système de thérapie photodynamique, et l'utilisation du système de thérapie photodynamique dans une thérapie photodynamique d'hypoxie tumorale.
Patent WO-2022052281-A1 (WO)
Title: 舵桨推进系统及船舶
Inventor: SHU YONGDONG
IPC: B63H23/02
Filed: 2020-11-06
Abstract: 本申请公开一种舵桨推进系统及船舶。所述舵桨推进系统包括变速机构以及依次连接的驱动件、传动轴结构和桨叶，变速机构包括输入轴、输出轴、齿轮箱和离合器组，通过齿轮箱和离合器组的配合调节输出轴与输入轴的转速比；变速机构设置于驱动件与传动轴结构之间，输入轴与驱动件连接，输出轴与传动轴结构连接；或者，变速机构设置于传动轴结构与桨叶之间，输入轴与传动轴结构连接，输出轴与桨叶连接。
Patent WO-2021196618-A1 (WO)
Title: 一种回收装置及航行设备
Inventor: LIU CHENLI
IPC: B63B27/00
Filed: 2020-11-06
Abstract: 一种回收装置及航行设备，其中回收装置包括：回收笼（2），内部设有用于容置无人船（1）的容置腔，回收笼（2）的两端分别设有连通于容置腔的第一开口和第二开口，回收笼（2）的靠近第二开口的一端设有对锁杆（21）；以及存放架（3），顶部设有用于存放无人船（1）的存放平台，存放架（3）的一端设有与对锁杆（21）对接的锁紧机构（31）；航行设备设有上述的回收装置；该回收装置及航行设备具有以下优点：通过回收笼（2）和存放架（3）之间的配合使得无人船（1）可以方便转移，同时也利于摆放的规整；另外通过回收笼（2）的第一开口和第二开口便于无人船（1）的进出；最后，通过对锁杆（21）和锁紧机构（31）之间的配合可以使得无人船（1）的转移的稳定性更高。
Patent WO-2022099715-A1 (WO)
Inventor: ZHANG YIPENG
IPC: G06F30/23
Filed: 2020-11-16
Abstract: 一种高温碳化炉内氧浓度动态分布特性可视化的模拟方法，涉及到碳纤维生产中使用的高温碳化炉内氧浓度分布实时监测方法。包括以下步骤：(1)、构建高温碳化炉全流场计算的三维数学模型；(2)、采用三维CAD软件SOLIDWORKS建立高温碳化炉马弗腔体和进出口密封腔体的三维仿真模型，并设定相关参数；(3)、将三维仿真模型进行网格划分；(4)、将网格划分好的三维仿真模型导入Ansys Fluent模块并进行设置；(5)、设置检测点和检测面，并进行仿真运算得到仿真结果；(6)、在相同设置条件下，通过设置不同参数并重复步骤(2)‐(5)，以进行多次模拟计算。该方法可直观判定高温碳化炉内的氧气浓度分布状态，可以更好的实现炉内氧气监测并确定合理的炉内氮气补充气流速度，从而为降低氧浓度提供理论数据。
Patent WO-2022104898-A1 (WO)
Inventor: LIU BO
IPC: G02F1/133
Filed: 2020-11-30
Abstract: La présente invention concerne un panneau d'affichage (10) et un dispositif d'affichage (100). Deux puces d'attaque (11, 12) sont disposées côte à côte sur un premier cadre (102a) dans une zone de non-affichage (102) du panneau d'affichage (10), une carte de circuit imprimé flexible (13) est disposée entre les deux puces d'attaque (11, 12), et, par rapport à l'état de la technique, une distance longitudinale entre les puces d'attaque (11, 12) et la carte de circuit imprimé flexible (13) sur un cadre du panneau d'affichage (10) peut être réduite, de façon à réduire la longueur d'un cadre inférieur du panneau d'affichage (10) et à augmenter une superficie d'affichage d'une zone d'affichage (101).
Patent WO-2022041591-A1 (WO)
Inventor: CAO SHAOQIANG
IPC: C08L23/06
Filed: 2020-12-18
Abstract: Disclosed are a polyoxymethylene composition, a preparation method therefor and the use thereof. The polyoxymethylene composition comprises the following components: polyoxymethylene, titanium dioxide, a lubricant, a main antioxidant, an auxiliary antioxidant and carbon black. According to the present invention, a small amount of the titanium dioxide and a trace amount of the carbon black are added to the polyoxymethylene and the other components for mutual cooperation, so as to prepare the polyoxymethylene composition. The polyoxymethylene composition has a good shading performance, also maintains a relatively high L value, and avoids the degradation and foaming of polyoxymethylene or a decrease in the mechanical properties of a finished product due to the addition of a large amount of titanium dioxide. The preparation process of the polyoxymethylene composition is simple and convenient, suitable for industrialized large-scale production, and beneficial to the further popularization and use of the composition.
Patent WO-2022140928-A1 (WO)
Inventor: ZHENG JINBO
IPC: H04R3/02
Filed: 2020-12-28
Abstract: 本说明书提供的用于抑制回声的音频信号处理方法和系统，根据扬声器信号强度控制目标音频处理模式的选择。所述方法和系统根据扬声器信号强度生成对应的控制信号，并根据控制信号控制目标音频处理模式，对麦克风信号进行信号处理，以获得更优的语音质量。当扬声器信号未超过阈值时，系统选择第一模式，并对第一音频信号和第二音频信号进行信号处理，以得到第一目标音频。而当扬声器信号超过阈值时，系统选择第二模式，并对第二音频信号进行信号处理，以得到第二目标音频。所述方法和系统，能够根据扬声器信号切换目标音频处理模式，保证在不同场景下都能获得更好的语音质量，提升语音通信质量。
Patent WO-2022140976-A1 (WO)
Title: Adc conversion unit, and true random number generating method and device
Inventor: HUA CHAO
IPC: G06F7/58
Filed: 2020-12-28
Abstract: An ADC conversion unit, and a true random number generating method and device. The ADC conversion unit (100) comprises: a first switched capacitor circuit (110), a second switched capacitor circuit (120), a sub-ADC circuit (130), a multiplexer (140), and an amplification circuit (150). The first switched capacitor circuit (110) and the second switched capacitor circuit (120) are used for alternately performing sampling processing according to an input signal and performing conversion and output processing according to a reference signal, wherein when the first switched capacitor circuit (110) performs sampling processing according to the input signal, the second switched capacitor circuit (120) performs conversion and output processing on the sampled signal according to the reference signal at the same time; when second switched capacitor circuit (120) performs sampling processing according to the input signal, the first switched capacitor circuit (110) performs conversion and output processing on the sampled signal according to the reference signal at the same time. The ADC conversion unit (100) can perform sampling processing and conversion processing at the same time, which helps improve the random number quality and reduce the circuit area and power consumption of a true random number generator.
Patent WO-2022141143-A1 (WO)
Title: Instrument de point de rosée ayant un dispositif de nettoyage
Inventor: ZHANG BIN
IPC: G01N25/66
Filed: 2020-12-30
Abstract: L'invention porte sur un instrument de point de rosée ayant un dispositif de nettoyage, comprenant un système de commande, un système de condensation de rosée, un système de détection photoélectrique, un système de dissipation thermique et un système de nettoyage. Le système de condensation de rosée comprend une surface de miroir (103) ; le système de détection photoélectrique comprend un corps de couvercle de détection ; le corps de couvercle de détection est pourvu d'une cavité de détection (102) ; le système de nettoyage comprend un premier élément d'entraînement, une première tige de liaison (113), et une tête de brosse de nettoyage (115) ; une extrémité de la première tige de liaison (113) est reliée au premier élément d'entraînement, et l'autre extrémité est reliée à la tête de brosse de nettoyage (115) de façon à brosser la surface de miroir (102) ; le premier élément d'entraînement est disposé sur la paroi latérale ; le système de condensation de rosée est situé dans la cavité de détection (102). Le système de condensation de rosée, le système de détection photoélectrique, le système de dissipation thermique et le système de nettoyage sont respectivement connectés au système de commande. Selon l'instrument de point de rosée, le système de nettoyage est amélioré, l'efficacité de nettoyage de surface de miroir de l'instrument de point de rosée est améliorée, le processus de nettoyage de surface de miroir est simple et rapide, l'endommagement du système de condensation de rosée de l'instrument de point de rosée est évité, et la précision de détection de point de rosée est garantie.
Patent WO-2021139749-A1 (WO)
Title: Method for image acquisition, electronic device, computer storage medium, and vehicle
Inventor: SHI HONGREN
IPC: H04N5/232
Filed: 2021-01-08
Abstract: The present application relates to a method for image acquisition, an apparatus, a computer storage medium, and a vehicle. The method comprises: in response to determining that a predetermined condition is satisfied, obtaining an initial photographing direction of a mobile device associated with the vehicle; adjusting a vehicle-mounted camera apparatus of the vehicle to an initial orientation and position, so that a photographing direction of the vehicle-mounted camera apparatus at the initial orientation and position matches the initial photographing direction of the mobile device; generating, on the basis of a detection signal of a sensor of the mobile device, a driving signal for adjusting a photographing orientation and position of the vehicle-mounted camera apparatus, so that the photographing orientation and position of the vehicle-mounted camera apparatus changes synchronously with the pose of the mobile device; and sending an environment image acquired by the vehicle-mounted camera apparatus to the mobile device to display the environment image on the mobile device. According to the present application, an image which is not limited by a photographing view angle in a vehicle is acquired depending on a photographing intention of a photographer in the vehicle.
Patent WO-2022178712-A1 (WO)
Inventor: DONG JIANLI
IPC: H04L29/08
Filed: 2021-02-24
Abstract: The present application relates to a broadcast source information processing method, a broadcast audio receiver, and a broadcast assistant. The method comprises: if it is determined, on the basis of the received address-related information of a first broadcast source, that a broadcast source history record of the first broadcast source is stored in a broadcast source record list, performing a related operation on the first broadcast source on the basis of the broadcast source history record of the first broadcast source. The use of embodiments of the present application can reduce a waste of storage spaces.
Patent WO-2021218369-A1 (WO)
Inventor: LI TAO
IPC: F25D29/00
Filed: 2021-03-03
Abstract: A refrigeration and freezing device and an evaporator defrosting control device thereof. The defrosting control device comprises a ceramic sensor, a heating device and a controller, wherein the ceramic sensor is arranged on an evaporator and is used for measuring the amount of frosting of the evaporator; the heating device is arranged on the evaporator; and the controller is electrically connected to the ceramic sensor and the heating device, and is configured to start the heating device when the ceramic sensor detects that the amount of frosting of the evaporator is greater than a first preset amount of frosting. According to the refrigeration and freezing device and the evaporator defrosting control device thereof, by means of arranging the ceramic sensor on the evaporator, the amount of frosting of the evaporator can be directly measured, and whether the evaporator meets a defrosting condition is directly determined according to the amount of frosting of the evaporator, thereby accurately determining the starting and stopping of defrosting of the evaporator, and reducing the energy consumption.
Patent WO-2021175285-A1 (WO)
Inventor: CHEN MINGTANG
IPC: B60K11/04
Filed: 2021-03-04
Abstract: A hybrid all-terrain vehicle, comprising a frame (9); and a power system (100) that is fixed on the frame and comprises an engine (40) and a motor; the engine (40) is used to drive the motor to generate electrical energy or to output power for the front or rear wheels; and the motor is used to generate electrical energy under the drive of the engine (40) or to output power for the front or rear wheels. A motor cooling channel is provided within the motor. A motor radiator (30) comprises a motor radiator liquid inlet (31) and a motor radiator liquid outlet (32), and the motor radiator liquid inlet (31), the motor cooling channel and the motor radiator liquid outlet (32) communicate in sequence so as to form a motor cooling system. A water pump (50) is connected in a motor cooling system, and the height of the water pump (50) from the ground is less than or equal to the height of two end parts of the motor cooling channel from the ground, and/or the height of the water pump (50) from the ground is less than or equal to the height of the motor radiator liquid inlet (31) and the motor radiator liquid outlet (32) from the ground. The circulation efficiency of the entire cooling system and the heat dissipation efficiency of the motor are higher, and the motor can quickly dissipate heat, thereby effectively increasing the service life of the motor.
Patent WO-2022041692-A1 (WO)
Inventor: ZHAO HUI
IPC: H04L29/12
Filed: 2021-03-17
Abstract: The present application belongs to the communication field and provides a method for controlling a client end going online, a network device, and a client end. The present application provides a method that supports a network side controlling a client end in retransmitting a request message to go online, where a network device determines for the client end a transmission time interval for said request message to go online, and the transmission time interval is delivered to the client end by means of an advertisement message, which aids the client end in retransmitting the request message to go online according to the time interval specified by the network side. In the present technical solution, the the role of the network side evolves from passively responding to requesting to go online transmission behavior of the client end to actively controlling the requesting to go online transmission behavior of the client end. Therefore, network side retransmission mechanism intervention is significantly strengthened, aiding in preventing problems such as an avalanche effect, and aiding in improving the efficiency and robustness of the whole system.
Patent WO-2021213120-A1 (WO)
Inventor: WANG YONG
IPC: G06F3/0484
Filed: 2021-03-24
Abstract: A screen projection method and apparatus, and an electronic device. In the screen projection method, a first electronic device displays various levels of controls of a source interface to a user, and acquires a control selected by the user from the various levels of controls; the first electronic device displays a virtual screen generated on the basis of screen information of a second electronic device to the user, and displays the control selected by the user on the virtual screen, and the control displayed on the virtual screen may be used by the user to perform an edit operation; and after detecting a confirmation operation of the user on an interface layout on the virtual screen, the first electronic device sends interface layout information of the virtual screen to the second electronic device, so that the second electronic device displays a screen projection interface of the source interface according to control identification and the layout information, thereby improving the screen projection effect and improving the user experience.
Patent WO-2021197146-A1 (WO)
Title: 一种具有局部增强结构的玻璃及其加工方法
Inventor: HU WEI
IPC: C03C10/04
Filed: 2021-03-24
Abstract: 一种具有局部增强结构的玻璃及其加工方法，包括局部增强区和非增强区，局部增强区包含呈梯度分布的晶体相；在玻璃横向截面上，局部增强区的结晶度向非增强区延伸的方向上呈递减分布。这样，不仅有效地提高了玻璃制品的局部强度，还有效保证非增强区的可见光的透光率。使获得的玻璃制品具有局部机械强度高和透光性能好的特点。该生产方法简单，生产工艺容易控制，并且生产成本较低，工艺独特，可操作性强，易于推广应用。
Patent WO-2022198470-A1 (WO)
Inventor: YANG XIAOBING
IPC: H01M4/04
Filed: 2021-03-24
Abstract: L'invention concerne un collecteur de courant, un appareil électrochimique utilisant le collecteur de courant et un dispositif électronique, se rapportant au domaine technique du stockage d'énergie. Le collecteur de courant comprend : une couche de support organique (30) ; une couche conductrice (10) ; et un revêtement intermédiaire (20), le revêtement intermédiaire (20) étant disposé entre la couche de support organique (30) et la couche conductrice (10). Le revêtement intermédiaire (20) comprend une composition de résine constituée d'au moins une première résine et d'une seconde résine ; la force de liaison de la première résine à la couche de support organique (30) est inférieure à la force de liaison de la seconde résine à la couche de support organique (30), et la force de liaison de la première résine à la couche conductrice (10) est inférieure à la force de liaison de la seconde résine à la couche conductrice (10). Le collecteur de courant a une bonne conductivité et une bonne collecte de courant et une structure stable et fiable tout en réalisant une masse faible, ce qui facilite l'activation de l'appareil électrochimique comprenant le collecteur de courant pour avoir simultanément une densité d'énergie de poids plus élevée et une bonne performance électrochimique complète.
Patent WO-2022126903-A1 (WO)
Inventor: LI ZEYUAN
IPC: G06T7/00
Filed: 2021-03-25
Abstract: 一种图像异常区域检测方法、装置、电子设备及存储介质，涉及人工智能领域，所述方法包括：从本地数据库中获取诊疗图像及诊疗结果，对诊疗图像进行异常区域定位和3D图像构建，生成3D异常区域图像；对3D异常图像进行特征提取得到病理特征，对病理特征及诊疗结果进行向量化处理后从中选取共享样本；利用共享样本训练异常区域检测模型，得到初始模型梯度；将初始模型梯度上传至服务端，并接受服务端返回的更新模型梯度；利用根据更新模型梯度更新的异常区域检测模型对待检查图像进行异常区域的检测。还涉及区块链技术，所述共享样本可存储于区块链中。通过所述方法可以提高图像异常区域检测的准确性。