baber/WOPTO huggingface dataset:
Patent WO-2021098368-A1 (WO)
Inventor: ZHANG YALI
IPC: H04L12/825
Filed: 2020-09-21
Abstract: Disclosed is a method for controlling congestion. The method comprises: acquiring congestion control information of a first network device, wherein the congestion control information comprises the total bandwidth of a first egress port of the first network device and the number of active flows corresponding to a first queue of the first egress port; and determining a sending rate of a first data flow in the active flows according to the congestion control information, wherein the sending rate is positively correlated with the total bandwidth and is negatively correlated with (for example, is inversely proportional to) the number of active flows, and the sending rate is used by a sending device of the first data flow to send the first data flow. Since information for determining a sending rate of a data flow comprises the total bandwidth of an egress port of a network device and the number of active flows corresponding to a queue of the egress port, the condition of the network device can be accurately reflected; therefore, by means of the sending rate determined according to the implementation method, congestion control can be effectively realized.
Patent WO-2021057672-A1 (WO)
Title: Sequence number synchronization method and apparatus
Inventor: ZHOU XINGWANG
IPC: H04L47/40
Filed: 2020-09-21
Abstract: The present application provides a sequence number synchronization method, relating to the field of communication technology, solving the problem of sequence number synchronization in a transmission network, and avoiding the delay of forwarding a data message. The specific method comprises: a first network device sending a data message comprising a first synchronization instruction to a second network device, wherein the first synchronization instruction is used to instruct the second network device and the first network device to perform a sequence number synchronization operation; the first network device receiving a response message sent by the second network device, wherein the response message comprises a second synchronization instruction, the second synchronization instruction is used to instruct that the second network device has received the message comprising the first synchronization instruction; wherein, before the first network device receives the first response message comprising the second synchronization instruction, the first network device sets the first synchronization instruction in the data message sent to the second network device. Thus, the problem of sequence number synchronization is solved by carrying the instruction for the sequence number synchronization operation in a forwarded data message.
Patent WO-2022000871-A1 (WO)
Inventor: JIANG SHIZHONG
IPC: B03C3/41
Filed: 2020-10-21
Abstract: An electric field unit (710), an electric field adsorption device (800), and an electric field device (700). The electric field unit (710) has a channel (711) extending in an axial direction. Sidewalls (712) are formed around the channel (711). The sidewalls (712) are provided with air inlets (713) allowing gas to enter the channel (711) and air outlets (714) allowing the gas to be discharged from the channel (711). Hole centers of the air inlets (713) and hole centers of the air outlets (714) are arranged on different planes perpendicular to the axial direction. The gas flow in the channel (711) can become turbulent, so that the residence time of the gas in the electric field is further increased, the frequency of close contact with a discharge electrode (719) is increased, and the charging efficiency and charging amount of particulate matter are improved.
Patent WO-2022082565-A1 (WO)
Inventor: ZHU HAO
IPC: H04W24/02
Filed: 2020-10-22
Abstract: The present disclosure describes methods, systems, and devices for releasing resources for a recovery integrated access backhaul-node (IAB-node) and/or avoiding, from performing radio resource control (RRC) reestablishment procedure, at least one descendant device of a recovery integrated access backhaul-node (IAB-node) from an initial IAB-donor-central unit (CU) to a new IAB-donor-CU. One method includes sending, by the new IAB-donor-CU to the initial IAB-donor-CU, a user equipment (UE) context release information to indicate the resources to be released; and upon receiving the UE context release information, releasing, by the initial IAB-donor-CU, the resources indicated by the UE context release information. Another method includes sending, by the new IAB-donor-CU to the initial IAB-donor-CU, a message. Another method includes sending, by the initial IAB-donor-CU to the at least one descendant device via the new IAB-donor-CU or new IAB-donor-DU, a radio resource control (RRC) message.
Patent WO-2021078237-A1 (WO)
Inventor: LU JING
IPC: B24B1/00
Filed: 2020-10-23
Abstract: Procédé de polissage d'un diamant monocristallin de grande taille. Lorsque des atomes de carbone d'une couche de surface du diamant de grande taille subissent l'action de cisaillement mécanique d'un abrasif dur, une déformation de réseau survient pour produire une couche de carbone amorphe, puis, étant donné qu'une température élevée locale est générée entre les grains abrasifs et le diamant sous un frottement à grande vitesse, une réaction chimique survient entre les grains abrasifs réactifs et le carbone amorphe sur la surface du diamant, de manière à réaliser l'élimination rapide des atomes de carbone de la couche de surface du diamant. Ce procédé permet d'obtenir un polissage ultra-précis efficace du diamant et une rugosité de surface à l'échelle nanométrique, sans endommager la surface du diamant. Ce procédé de polissage flexible est approprié pour le polissage ultra-précis du diamant monocristallin de grande taille.
Patent WO-2022041431-A1 (WO)
Inventor: WU JUN
IPC: H04R9/02
Filed: 2020-10-23
Abstract: Provided is a sound-producing device, which comprises a housing, which is provided with a receiving space, and a sound-producing unit, which is received in the receiving space. The sound-producing unit comprises a diaphragm for vibration and sound production. The housing is made of a metal material and comprises a base and a rear housing, which respectively cover opposite sides of the sound-producing unit along the direction of vibration of the diaphragm. The base comprises an annular base plate that is located on the side of the sound-producing unit away from the rear housing, a base extension wall that bendingly extends from the inner circumference of the base plate toward the direction away from the rear housing, and an annular flange edge that bendingly extends from the end of the base extension wall away from the base plate toward the direction close to the sound-producing unit. The side of the sound-producing unit on which the diaphragm is provided is abuttingly fixed to the flange edge, and the diaphragm communicates with the outside. The rear housing, the base, and the sound-producing unit jointly form a rear sound cavity. Compared with the related technology, the acoustic effect of the sound-producing device of the present invention is better.
Patent WO-2021223383-A1 (WO)
Title: Oblique lateral approach exposure device for lumbar fusion
Inventor: ZHANG YUZHU
IPC: A61B18/02
Filed: 2020-10-29
Abstract: An oblique lateral approach exposure device for lumbar fusion, comprising a longitudinally provided baffle (1), a fixed kirschner wire channel (2) is provided on the baffle (1), and the kirschner wire channel (2) extends in the longitudinal direction of the baffle (1). The exposure device body is of a longitudinal thin baffle structure, so that the width is reduced, thereby reducing exposure. Compared with the existing oblique lateral approach expansion channel exposure, this exposure device can be operated under a complete direct view, effectively reduces complications, is small in lower expansion, reduces damage to nerves, blood vessels and surrounding organs, and is fast in recovery. Influences of iliac vessel bifurcation and iliac spine height are avoided, left and right lateral approach is selected, and the adaptability of the operation is expanded.
Patent WO-2022094947-A1 (WO)
Title: Intelligent range hood equipped with cleaning assembly
Inventor: XIE BAILING
IPC: F24C15/20
Filed: 2020-11-06
Abstract: An intelligent range hood equipped with a cleaning assembly includes: a fan frame (1), a range hood cover (2), a controller (3), a driving motor (4), a driving assembly (5), a lifting assembly, a cleaning assembly (8), and a grid plate (10). The range hood cover (2) is detachably arranged at the bottom of the fan frame (1). The driving motor (4), the driving assembly (5), and the lifting assembly are arranged in the fan frame (1). The controller (3) is wirelessly connected to the driving motor (4), and the driving assembly (5) is electrically connected to the driving motor (4). The lifting assembly comprises a lifting sliding rail (6) and a lifting rod (7), the lifting rod (7) being connected to the driving assembly (5). The cleaning assembly (8) is disposed at the bottom of the lifting rod (7), and the cleaning assembly (8) is electrically connected to the driving motor (4). The grid plate (10) is further provided with a grease filter grid (102). The intelligent range hood equipped with the cleaning assembly detects the ambient temperature by means of the controller (3), and controls, according to the driving assembly (5), the lifting assembly and the cleaning assembly (8) to clean the grease filter grid (102), thereby solving the problem due to the inability of the range hood to clean the grease filter grid (102) under the range hood.
Patent WO-2021047686-A1 (WO)
Title: Medical-use walking aid walking safety protection system
Inventor: YANG HONGYU
IPC: A61H3/00
Filed: 2020-11-09
Abstract: A medical-use walking aid walking safety protection system for use in a medical-use walking aid (10), the system comprising: pressure sensors (1, 7), mounted on two foot plates (8, 12) of a medical-use walking aid (10), wherein when either foot plate (8, 12) contacts the ground, the pressure sensor (1, 7) corresponding thereto generates a pressure signal of the foot plate (8, 12) on a path surface; angle sensors (3, 4), mounted on two calves (9, 11) of the medical-use walking aid (10) and connected to the pressure sensor (1, 7) of the same side, wherein an angle sensor (3, 4) that receives a pressure signal performs angle measurement on the slope angle of path surface and sends a measured value to a central control processor (5); and the central control processor (5), which is connected to the angle sensors (3, 4), and compares a received measured value with a slope safety angle allowance value and if the measured value is not greater than the slope safety angle allowance value, then walking continues, and if the measured value is greater than the slope safety angle allowance value, then walking stops.
Patent WO-2021164335-A1 (WO)
Title: 一种中心管、卷式膜组件、复合滤芯组件和净水系统
Inventor: LI YOULING
IPC: B01D63/10
Filed: 2020-11-11
Abstract: 一种中心管、卷式膜组件、复合滤芯组件和净水系统，中心管（102）为筒体结构，筒体结构包括内壁（102d）和外壁（102e）、以及位于内壁（102d）内侧的空腔（102f），且中心管（102）由能允许流体通过的滤材材质制成、以允许流体从内壁（102d）流通至外壁（102e）、或从外壁（102e）流通至内壁（102d）而到达空腔（102f）中。
Patent WO-2021098791-A1 (WO)
Title: 一种含有美金刚的透皮贴剂
Inventor: KE XIAO
IPC: A61P25/28
Filed: 2020-11-19
Abstract: 一种美金刚透皮贴剂，包含背衬膜、离型膜和含药基质层。所述含药基质层含有美金刚碱、有机酸和丙烯酸压敏胶基质，其中有机酸为C8-C18的链状有机酸。所述贴剂药物挥发少，不析晶，能实现长时间平稳释放活性成分。
Patent WO-2022104895-A1 (WO)
Inventor: ZHOU YIXIN
IPC: A61F2/46
Filed: 2020-11-30
Abstract: 一种预测髋关节置换术后骨盆矢状位平衡状态的方法，包括以下步骤：1)获取术前患者在不同体位下的全身矢状位姿态评估影像学数据，并通过查体获得患者的双侧髋关节固定屈曲畸形信息、伸髋肌群的功能评估结果；2)对获取的不同体位下的全身矢状位姿态评估影像学数据进行姿态分析，得到患者术前矢状位失衡程度以及髋关节外畸形严重程度分析结果；3)根据患者术前矢状位失衡程度、髋关节外畸形严重程度分析结果以及伸髋肌群的功能评估结果，对髋关节置换术后患者的矢状面上骨盆姿态再平衡状态进行预测。可以广泛应用于髋关节置换术后骨盆矢状位平衡状态预测领域。
Patent WO-2022095177-A1 (WO)
Title: Superconducting nanowire single-photon detector
Inventor: HU XIAOLONG
IPC: B82Y30/00
Filed: 2020-11-30
Abstract: A superconducting nanowire single-photon detector, comprising: a bending fractal nanowire structure and an optical cavity structure. The bending fractal nanowire structure is used to alleviate the current crowding effect and realize insensitivity of the detection efficiency to the polarization state of incident photons, and the bending fractal nanowire structure comprises parallel bending fractal nanowires and series bending fractal nanowires; and the optical cavity structure is used to achieve simultaneous optimization of internal quantum efficiency and absorption efficiency. This single-photon detector can be widely used in multiple fields such as optical communication, single-photon imaging, fluorescence detection and quantum optics.
Patent WO-2021248856-A1 (WO)
Inventor: ZHANG XUEYUAN
IPC: B25J9/16
Filed: 2020-12-04
Abstract: A robot control method, comprising: receiving a movement instruction, and according to the movement instruction, controlling a robot to move to a target position; acquiring the coordinates of the target position on a map; and on the basis of a preconfigured mapping relationship, switching to a smart algorithm or control mode that corresponds to the coordinates; and on the basis of the smart algorithm or the control mode, controlling the robot to complete a function corresponding to the smart algorithm or control mode. Hence, a special smart algorithm or control mode is set according to the working environment of the robot, so as to achieve a more accurate scenario application, which can improve the intelligence of the robot. In addition, the present invention further relates to a robot control system, a storage medium and a smart robot.
Patent WO-2021115209-A1 (WO)
Inventor: MA YAHUI
IPC: G06F1/3234
Filed: 2020-12-04
Abstract: A display screen region refreshing method, a storage medium and an electronic device. The electronic device comprises a main processing chip, a co-processing chip and a display screen, wherein the co-processing chip comprises a processor for processing an image to be displayed in order to acquire a pixel value of each pixel point of the image to be displayed, a memory comprising a frame buffer for storing the pixel values, and a display driving circuit for determining a display region to be refreshed on the display screen and refreshing the display region.
Patent WO-2022036958-A1 (WO)
Inventor: JIN HAIOU
IPC: H04R9/06
Filed: 2020-12-15
Abstract: A full-band high-quality bowl-shaped loudspeaker having a beam and channels, comprising a voice coil and a bowl-shaped diaphragm. The bowl-shaped diaphragm has an upper end outwardly expanding into a flare shape, and a bottom at the lower end fixedly connected to the upper end of the voice coil; at least one side surface of the bowl-shaped diaphragm is provided with a bridging beam which is ring-shaped and spaced apart from the top of the voice coil in the horizontal direction; at least two grooves are provided in the same surface of the bowl-shaped diaphragm where the bridging beam is disposed, and the grooves are formed radially, equally dividing the surface of the bowl-shaped diaphragm on the outer side of the bridging beam into multiple resonance areas; the grooves traverse the bridging beam in the horizontal direction of the bowl-shaped loudspeaker and are perpendicular to the bridging beam in the length direction of the grooves; grooves are recessed from the surface of the bowl-shaped diaphragm to form the channels. The present invention changes the bowl-shaped diaphragm from the previous free vibration mode to the current standard vibration mode, thereby solving, from the perspective of vibration, resonance, and sound generation, the problems in loudspeakers that the sound in the treble range is not loud and clear and the sound in the bass zone range is not sonorous and mellow enough.
Patent WO-2022126511-A1 (WO)
Inventor: CHENG QI
IPC: G06Q30/02
Filed: 2020-12-17
Abstract: 一种数字广告信息智能化获取系统和方法，包括终端层（100）、传输层（200）、主控层（300）和推广层（400）；终端层（100）包括年龄获取模块（110）、性别获取模块（120）、行为获取模块（130）以及显示模块（140）和广告播放模块（150）；传输层（200）将获取的数据信息打包发送至主控层（300），并接收主控层（300）发送的广告播放指令；主控层（300）接收数据信息后对数据信息进行分析处理，获得需要推广的广告类别信息，将广告类别信息发送至推广层（400）；推广层（400）根据广告类别信息将广告发送终端层（100）通过广告播放模块（150）进行播放。该系统通过App或网页登录获取用户的年龄和性别信息，并通过用户的操作获取用户特征值，将数据上传比对后推广适合用户需求的广告信息，实现广告的精准推送，同时满足用户的需求。
Patent WO-2022001027-A1 (WO)
Title: Projection screen picture self-adaption method and apparatus in network teaching
Inventor: CHEN YINGZHU
IPC: H04N21/2343
Filed: 2020-12-22
Abstract: The present disclosure relates to a projection screen picture self-adaption method and apparatus in network teaching, an electronic device, and a storage medium. The method comprises: measuring the size of a network teaching projection screen source video, and comparing with the display size of a playing device to generate a first determining result; if the first determining result satisfies a first preset condition, detecting the actual playing region of a network teaching projection screen source video picture according to a preset detection method, so as to generate a second determining result; and if the second determining result satisfies a second preset condition, collecting the size of the actual playing region of the network teaching projection screen source video picture, and expanding the actual playing region of the network teaching projection screen source video picture to the display size of the playing device in an equal proportion, so as to adaptively adjust, according to the actual playing region of the network teaching projection screen source video picture, the display size of the playing device for playing. By realizing a self-adaptive playing device by means of the detection of the projection screen picture in network teaching, the present disclosure solves the problem that the display content is too small when performing display in a picture-in-picture mode, thereby improving user experience.
Patent WO-2022133866-A1 (WO)
Title: Appareils et procédés de communication sur des interfaces radio activées par ia et non activées par ia
Inventor: MA JIANGLEI
IPC: H04M1/02
Filed: 2020-12-24
Abstract: Une interface radio est la liaison de communication sans fil entre au moins deux dispositifs de communication. Une interface radio comprend de manière générale un certain nombre de composants qui spécifient comment une transmission doit être envoyée et/ou reçue, par exemple des composants définissant une forme d'onde, une structure de trame, un schéma d'accès multiple, un schéma de codage, etc. Une intelligence artificielle (IA) peut être implémentée en rapport avec un ou plusieurs composants de l'interface radio. Par conséquent, un réseau peut devoir s'adapter au fonctionnement des interfaces radio qui ne sont pas activées par IA et des interfaces radio qui sont activées par IA. Dans certains modes de réalisation, l'invention concerne des procédés de commutation entre différents modes IA et un mode non IA. Dans certains modes de réalisation, un mécanisme de signalisation de mesure et une configuration de canal de rétroaction associée sont prévus de telle sorte que le même mécanisme de signalisation de mesure et le même canal de rétroaction associé puissent être utilisés indépendamment du fait de savoir si un dispositif implémente une interface radio activée par IA.
Patent WO-2022134068-A1 (WO)
Title: 色温校准方法及色温自校准系统
Inventor: WANG XIAN
IPC: G09G3/36
Filed: 2020-12-25
Abstract: 一种色温校准方法及色温自校准系统（1000）。色温校准方法包括：使待测的显示屏（100）在目标色温下显示测试图像（S100）；测量测试图像中目标像素的色度，获得目标像素的实测色坐标（S200）；将目标像素的实测色坐标与标准色坐标进行比较：判断实测色坐标与标准色坐标的差值是否大于目标阈值（S300）；若实测色坐标与标准色坐标的差值大于目标阈值，则调整目标像素的像素值，使显示屏（100）按照调整后的像素值显示测试图像（S400）；获取调整后目标像素的实测色坐标，以及将调整后的实测色坐标与标准色坐标进行比较；若实测色坐标与标准色坐标的差值不大于目标阈值，则结束色温校准（S500）。
Patent WO-2022001037-A1 (WO)
Inventor: ZOU XINGLI
IPC: C25D7/12
Filed: 2020-12-26
Abstract: 一种高温熔盐电沉积制备单晶硅膜及硅P-N结的方法，涉及半导体技术领域。可选用CaCl 2-SiO 2-CaO体系或CaCl 2-CaSiO 3体系为原料，并加入掺杂剂，在恒电流、恒电压或脉冲电流条件、以及惰性气体气氛、850℃条件下，通过电沉积在单晶基体上外延生长得到单晶硅膜材料。
Patent WO-2021136181-A1 (WO)
Title: Image processing method and electronic device
Inventor: SHEN JIANCHENG
IPC: H04N5/232
Filed: 2020-12-28
Abstract: Disclosed in the embodiments of the present invention are an image processing method and an electronic device. The method comprises: when an electronic device is in a first moving state, acquiring a first image by means of a first camera, wherein the first camera moves relative to a body; displaying the first image in a photographic preview interface; and when the electronic device changes from the first moving state to a stationary state, performing image processing on a second image, and updating the first image in the photographic preview interface to the second image subjected to image processing, wherein the second image is an image acquired by means of a second camera when the electronic device is in the stationary state, and the second camera is stationary relative to the body. The embodiments of the present invention are applied to the process of performing image processing on an image when an electronic device changes from a moving state to a stationary state.
Patent WO-2021253793-A1 (WO)
Title: Cylinder apparatus analysis method, system and device, and storage medium therefor
Inventor: CHEN MINQI
IPC: G06Q10/06
Filed: 2020-12-29
Abstract: A cylinder apparatus analysis method, system and device, and a storage medium. The method comprises: acquiring working condition parameters of cylinder apparatuses; acquiring time sequence data of the cylinder apparatuses; according to the working condition parameters, performing feature calculation on the time sequence data of matched cylinder apparatuses to obtain time sequence feature values; and according to the time sequence feature values, performing comparison to obtain a cylinder apparatus with the fastest action speed. In the method, a cylinder apparatus with the fastest action speed is obtained by means of working condition parameters and time sequence data of cylinder apparatuses, so that time sequence analysis is performed on the exhibited performance of cross-brand cylinder apparatuses, and a cross-brand same dimension comparison standard is established; and the method can be widely applied to the technical field of cylinder analysis.
Patent WO-2021190094-A1 (WO)
Title: 一种服务器及其供电保护系统
Inventor: HAN HONGRUI
IPC: G06F9/50
Filed: 2021-01-12
Abstract: 一种供电保护系统，由于门电路模块可以持续监测状态IO接口的电平状态，不存在通信机制中的周期性，那么也就可以在状态IO接口的电平状态异常(表征PSU供电异常)时瞬间控制CPU进入低功耗模式，缩短了响应时间，降低了服务器宕机的概率，另外，由于本申请可以在由BMC将CPU的总功耗限制在PSU的当前功率供应值以内之前，先由响应速度较快的门电路模块控制CPU进入低功耗模式，快速地降低了电源负载，进一步的降低了服务器宕机的概率。一种服务器，具有如上供电保护系统相同的有益效果。
Patent WO-2022160078-A1 (WO)
Inventor: YE TIAN
IPC: C08G65/00
Filed: 2021-01-26
Abstract: 本文公布一种用于环氧化物连续聚合的诱导体系、诱导剂以及环氧化物连续聚合的方法。所述诱导体系，包括以下组成：起始剂，选自小分子起始剂或者反应中间产品低分子量起始剂；催化剂，选自碱金属催化剂、胺类催化剂、膦腈催化剂和DMC催化剂中的一种或多种；性能助剂，选自活性金属环状配位化合物，优选自式I的金属卟啉络合结构或式II的多齿Salen配体结构。所述性能助剂用量为聚醚产品质量的1～200ppm，优选3～100ppm。本申请大大降低了连续聚合分子量分布较宽的返混导致体系粘度逐渐上升甚至引起流程中断的问题。
Patent WO-2021175217-A1 (WO)
Title: 双组份水性木器封闭底漆
Inventor: CHEN HONG
IPC: C09D163/00
Filed: 2021-03-02
Abstract: 本发明涉及一种双组份水性木器封闭底漆，其包含：A组份：成膜树脂组合物，包含水性环氧树脂乳液；以及B组份：水性固化体系，包含环氧反应性固化剂、打磨填充浆料和附加添加剂；其中，所述双组份水性环氧木器封闭底漆在制备过程中不添加有机溶剂，所述双组份水性环氧木器封闭底漆的施工固含量在45-50wt％范围内，挥发性有机化合物(VOC)含量不高于80g/L。
Patent WO-2021190263-A1 (WO)
Title: 像素驱动电路和显示设备
Inventor: CONG NING
IPC: G09G3/32
Filed: 2021-03-03
Abstract: 一种像素驱动电路（10），用于向待驱动元件（20）提供信号，包括：电流控制子电路（100），配置为传输电流信号（Vdata_I）；时长控制子电路（200），配置为传输时间信号（Vdata_T）；以及输出子电路（300），分别电连接于时长控制子电路（200）和电流控制子电路（100）；其中，时长控制子电路（200）还配置为根据时间信号（Vdata_T），控制输出子电路（300）的导通与截止；输出子电路（300）配置为在导通时，根据电流信号（Vdata_I）控制施加给待驱动元件（20）的电流，其中，输出子电路（300）的相邻的两次导通的持续时间相同，并且，相邻的两次截止的持续时间相同。