baber/WOPTO huggingface dataset:
Patent WO-2022151028-A1 (WO)
Inventor: HOU JIE
IPC: B62D21/02
Filed: 2021-01-13
Abstract: A five-link rear subframe and a vehicle, the five-link rear subframe comprising a front transverse beam (1), a rear transverse beam (2), and two longitudinal side beams (3), which are connected between the front transverse beam (1) and the rear transverse beam (2) and are bilaterally symmetrical. The front transverse beam (1), the rear transverse beam (2) and the two longitudinal side beams (3) are all hollow and are connected to each other to form an integral hollow structure. Each longitudinal side beam (3) is a frame structure. The rear transverse beam (2) comprises a first rear transverse beam part (21) and a second rear transverse beam part (22), wherein the first rear transverse beam part (21) is substantially arranged in a horizontal direction, and the second rear transverse beam part (22) is substantially arranged in a vertical direction and is connected to the first rear transverse beam part (21), such that a side surface of the rear transverse beam (2) is formed in an L shape. The structural design of the five-link rear subframe improves the strength, stiffness, torque mode, and bending mode at an installation point of each component of a suspension system, and allows for uniform wall thickness and a light weight.
Patent WO-2022151197-A1 (WO)
Inventor: KOW KEK HING
IPC: A41D13/11
Filed: 2021-01-14
Abstract: Dispositif de formation de pli et d'affaissement et machine de fabrication de masque. Le dispositif de formation de pli et d'affaissement comprend un élément d'alimentation (100) qui permet de fournir un matériau en feuille continu, un élément de formation de pré-pli (200) pour former une feuille de type onde sinusoïdale initiale à partir du matériau en feuille continu, un élément de formation de pli primaire (300) pour former une feuille de type onde sinusoïdale primaire à partir de la feuille de type onde sinusoïdale initiale, un élément de formation de pli et d'affaissement (400) pour former une feuille de masque ayant des plis à partir de la feuille de type onde sinusoïdale primaire, et un élément de réception (600) pour recevoir la feuille de masque ayant des plis. Le dispositif permet d'obtenir un meilleur moyen de fabrication de masque facial qui est plus rentable et moins contaminé par des particules, qui présente une meilleure propreté afin d'être utilisé par le public pendant la pandémie de Covid-19 actuelle à laquelle fait face la population mondiale.
Patent WO-2022193131-A1 (WO)
Inventor: DENG WENJUN
IPC: G01H11/08
Filed: 2021-03-16
Abstract: The present description provides a vibration sensor and a microphone, composed of a piezoelectric system and a capacitive system. The piezoelectric system comprises a vibrating component and a piezoelectric sensing component that collects a first electrical signal generated due to deformation of the vibrating component. The capacitive system uses the vibrating component in the piezoelectric system as a movable capacitive plate in the capacitive system, and a fixed substrate and the vibrating component are arranged opposite each other to form a capacitive vibration sensor. The deformation of the vibrating component causes the distance between the vibrating component and the fixed substrate to change, and a capacitive sensing component collects a second electrical signal generated due to the change in the distance. The capacitive sensing component is arranged in an area, in which the first electrical signal is low, in the piezoelectric system, so that the space of the vibration sensor can be rationally utilized, and second electrical signals collected by the capacitive system can be increased without affecting the output of the first electrical signal of the piezoelectric system, thereby improving the sensitivity of the vibration sensor and also increasing the space utilization.
Patent WO-2021185252-A1 (WO)
Title: Purlin and solar tracking support frame
Inventor: WANG SHITAO
IPC: F24S25/63
Filed: 2021-03-16
Abstract: Disclosed are a purlin and a solar tracking support frame. The purlin is installed on a photovoltaic main beam and used for installing photovoltaic panels, and comprises: two trapezoidal side plate parts, the two trapezoidal side plate parts being arranged correspondingly; a flat plate connection part, upper bottom edges of the two trapezoidal side plate parts being connected by the flat plate connection part and being located on the side facing the photovoltaic main beam; two inclined plate connection parts, corresponding oblique sides of the two trapezoidal side plate parts being respectively connected by the two inclined plate connection parts; and two installation parts, respectively connected to lower bottom edges of the trapezoidal side plate parts and extending along the arrangement direction of photovoltaic panels to install the photovoltaic panels. The structure of the present solution meets the requirements of load differentiation of the purlin in actual application and can reduce purlin production and material costs.
Patent WO-2022193334-A1 (WO)
Title: 定位治具
Inventor: GAO JIA
IPC: B25J17/00
Filed: 2021-03-23
Abstract: 一种定位治具，用于将手指夹具（F）定位于机械臂的弧形夹钳（J）上，该定位治具包括：定位构件（I），一端具有定位槽（11）和定位部分（111），另一端具有与定位槽连通的滑槽（13），定位槽与手指夹具的部分外轮廓相匹配，定位构件通过定位部分与弧形夹钳连接；活动构件（2），容纳于滑槽，活动构件朝向定位槽的一侧能够与手指夹具的另一部分外轮廓相匹配；固定组件（3），用于在活动构件沿滑槽朝向定位槽移动至预定位置时固定活动构件。该定位治具用于更换机械臂的手指夹具时，可以实现手指夹具的精准定位，保证更换位置的一致性。
Patent WO-2022198602-A1 (WO)
Inventor: FAN JIANGSHENG
IPC: H04W72/04
Filed: 2021-03-25
Abstract: Provided are a method and apparatus for configuring a scrambling resource, and a terminal device and a network device. The method comprises: a terminal device receiving scrambling indication information sent by a network device, wherein the scrambling indication information is used for determining at least one scrambling type of scrambling format; and the terminal device acquiring at least one scrambling sequence on the basis of the at least one scrambling type of scrambling format determined according to the scrambling indication information, wherein each of the at least one scrambling sequence is used for demodulating or scrambling a physical resource corresponding to the scrambling sequence.
Patent WO-2021203983-A1 (WO)
Title: Method and apparatus for processing time synchronization packet
Inventor: QIANG LI
IPC: H04J3/06
Filed: 2021-03-26
Abstract: The present application provides a method and apparatus for processing a time synchronization packet. The method comprises: a terminal device receives first indication information, the first indication information being used for indicating that the terminal device enters an activated state of time synchronization for a first clock source, or the first indication information being used for indicating that the terminal device enters a deactivated state of the time synchronization; and processes a time synchronization packet of the first clock source according to the first indication information. The processing modes of the clock synchronization packet in the activated state and the deactivated state of the time synchronization of the first clock source are different. Therefore, whether the clock source is activated or deactivated is indicated by means of signaling, enabling the terminal device to perform processing in different modes, for example, in the deactivated state, the terminal device does not need to perform processing that needs to be executed in the activated state. Thus, the power consumption of a communication device is reduced, and the performance of the communication device is improved.
Patent WO-2021223573-A1 (WO)
Inventor: HUANG XIN
IPC: E21D11/38
Filed: 2021-04-12
Abstract: 新增暗挖通道与既有站厅层（1）连通接驳施工结构，在新增暗挖厅（2）接驳口处设置加强环梁（21）和新增面层（107），与既有站厅层（1）进行连通接驳。在加强环梁（21）和新增面层（107）中布置加强结构主筋（109）、加强结构箍筋（110）；新旧结构交界面（104）的旧结构一侧涂抹界面剂，增强与新增结构的粘接性能。驳接结构连接形式采用上下对称的形式，结构连接稳定、美观；同时对新旧驳接结构进行有效连接，保证了新旧结构之间的一致。新增的加强环梁（21）和新增面层（107）对驳接口进行了有效稳固连接，保证后续使用过程中不出现凸起、渗水。
Patent WO-2021218768-A1 (WO)
Inventor: CHAUHAN NISHANT
IPC: H04M1/66
Filed: 2021-04-22
Abstract: The present disclosure provides methods and system for dynamically providing notifications to a user. The method receives a set of data associated with the user. The method thereafter identifies a total time slot of the user based on the set of data. Further the method categorizes the total time slot into available time slot and non-available time slot. The method then dynamically provide one or more notifications to the user in the available time slot.
Patent WO-2022236633-A1 (WO)
Title: Procédé et appareil de resélection de ressources de liaison latérale
Inventor: JI PENGYU
IPC: H04W72/02
Filed: 2021-05-10
Abstract: Des modes de réalisation de la présente demande concernent un procédé et un appareil de resélection de ressources de liaison latérale. Le procédé comprend : pour une première ressource sélectionnée, la détermination, par un dispositif terminal, selon que la première ressource sélectionnée est réservée ou non avant la première ressource par des premières informations de commande de liaison latérale, d'un ensemble de créneaux temporels de surveillance qui est antérieur à la première ressource, qui correspond à la première ressource et qui est utilisé pour une réévaluation de ressources ; et le fait de déterminer, selon un résultat de surveillance, s'il faut réaliser une resélection de ressources dans un ensemble de créneaux temporels candidats.
Patent WO-2021238664-A1 (WO)
Inventor: NIE MINGJUN
IPC: G06N3/04
Filed: 2021-05-13
Abstract: 一种信息采集方法和装置、关注度检测方法、装置和系统。信息采集方法包括：依次获取视频采集设备所采集的视频帧（101）；利用第一深度学习模型检测视频帧中是否有行人（102）；在视频帧中有行人的情况下，利用第二深度学习模块对视频帧进行处理，以生成行人的行人边界框，并给行人边界框分配对应的行人标识（103）；利用第三深度学习模块对行人边界框内的图像进行识别，以识别出行人的特征信息（104）；将行人历史数据写入数据库中（105），其中行人历史数据包括视频帧的时间戳和标识、行人边界框的坐标信息、行人标识和特征信息。
Patent WO-2022041856-A1 (WO)
Inventor: CAO ZHEN
IPC: H02M1/088
Filed: 2021-05-17
Abstract: Embodiments of the present application provide a series/parallel converter protection system, comprising a controller, a driver, a first switch tube, and a second switch tube; the input end of the converter is connected to the output end of the converter by means of the first switch tube; the output terminal of the converter is connected in parallel to the second switch tube, and the controller controls the first switch tube and the second switch tube to turn on and off; if the output voltage of the converter is greater than a first threshold, then the controller controls the first switch tube to turn off and the second switch tube to turn on. In the embodiments of the present application, if the output voltage of the converter is greater than the first threshold, then the controller controls the first switch tube to turn off and the second switch tube to turn on so as to bypass the converter, preventing voltage and current from impacting the internal components of the converter. The embodiments of the present application also provide a corresponding controller and converter.
Patent WO-2021254094-A1 (WO)
Title: Display substrate, display apparatus, and mask
Inventor: SHEN KUO
IPC: H01L27/32
Filed: 2021-05-21
Abstract: A display substrate, a display apparatus, and a mask. The display substrate has a stretchable region (Q1), and the stretchable region (Q1) comprises opening regions (Q13), bridge regions (Q12), and island regions (Q11). The display substrate comprises a base and multiple light emitting units (D). Each of the light emitting units (D) comprises light emitting devices (1d) of at least one color. Each of the island regions (Q11) is provided with at least one of the light emitting units (D). When the stretchable region (Q1) is not stretched, light emission centers of the multiple light emitting units (D) are arranged in a non-uniform manner, and when the stretchable region (Q1) is stretched, the light emission centers of the light emitting units (D) are uniformly arranged.
Patent WO-2022246662-A1 (WO)
Title: Organic compound and light-emitting device
Inventor: WANG TIESHI
IPC: H01L51/50
Filed: 2021-05-25
Abstract: The present disclosure relates to the technical field of display, and provides an organic compound and a light-emitting device. The structure of the organic compound is as represented by formula 1, formula 2 or formula 3. According to the present disclosure, the hole transporting rate of the light-emitting device can be improved.
Patent WO-2022156123-A1 (WO)
Inventor: Zhang Ruojin
IPC: G02B13/06
Filed: 2021-06-11
Abstract: L'invention concerne un objectif 4P ayant un grand angle de vision et un grand éclairage relatif L'objectif est composé de manière séquentielle, d'un côté objet à un côté image le long d'un axe optique, d'une première lentille (L1), d'une deuxième lentille (L2), d'une troisième lentille (L3), d'un diaphragme d'ouverture (STOP) et d'une quatrième lentille (L4), une surface côté objet de la première lentille (L1) étant une surface convexe. La deuxième lentille (L2) est une lentille négative ; la troisième lentille (L3) est une lentille positive ; la quatrième lentille (L4) est une lentille positive ; les première (L1) et deuxième lentilles (L2) forment un groupe de lentilles avant ayant une longueur focale complète négative ; et la quatrième lentille (L4), le diaphragme d'ouverture (STOP) et la troisième lentille (L3) forment un groupe de lentilles arrière avec une longueur focale complète positive. La surface côté objet de la première lentille (L1) est une surface convexe, ce qui est avantageux pour l'obtention d'un grand éclairage relatif ; la deuxième lentille (L2) est une lentille négative et la longueur focale complète de la première et de la deuxième lentilles est négative, ce qui est avantageux pour l'obtention d'un grand champ de vision ; et la troisième lentille (L3), le diaphragme d'ouverture (STOP) et la quatrième lentille (L4) sont combinés pour fournir une puissance focale principale et ont une fonction d'imagerie principale.
Patent WO-2021254297-A1 (WO)
Title: Oled display panel manufacturing method and display panel, and display device
Inventor: LI JIE
IPC: H01L51/52
Filed: 2021-06-15
Abstract: An OLED display panel manufacturing method and a display panel, and a display device. The OLED display panel manufacturing method comprises: providing a backplane, wherein a light-emitting layer is arranged on the backplane and a packaging layer is arranged on the light-emitting layer (step 101); using organic material to form an organic layer on a surface of the packaging layer that is away from the light-emitting layer (step 102); patterning the organic layer to form on the packaging layer a first area covered by the organic layer and a second area not covered by the organic layer (step 103); etching the organic layer in the first area to form multiple recesses on a surface of the organic layer that is away from the packaging layer (step 104); filling the multiple recesses with metal to form a black mask layer (step 105); forming a color film layer in the second area (step 106); and forming a planarization layer that covers the color film layer and the black mask layer (step 107).
Patent WO-2022042024-A1 (WO)
Inventor: WEI HAO
IPC: H04W74/00
Filed: 2021-06-30
Abstract: The embodiments of the present disclosure provide a random access method, apparatus and system, a storage medium, and an electronic device. Said method comprises: receiving a broadcast signal sent by a base station on a non-SUL carrier, and parsing the broadcast signal to obtain a first RSRP threshold and a second RSRP threshold, wherein the first RSRP threshold is RSRP limits at which the receiving and parsing of MsgA PRACH signals on the non-SUL carrier reach a target value of a block error rate, and the second RSRP threshold is RSRP limits at which the receiving and parsing of the MsgA PUSCH signals on the non-SUL carrier reach a target value of a block error rate; measuring the RSRP value of the broadcast signal on the non-SUL carrier, so as to obtain an RSRP measurement value; and according to a numerical magnitude relationship between the RSRP measurement value and the first RSRP threshold and the second RSRP threshold, respectively determining carriers for sending the MsgA PUSCH signals and the MsgA PRACH signals.
Patent WO-2022142256-A1 (WO)
Title: 一种锂离子电池
Inventor: LIU FEN
IPC: H01M4/13
Filed: 2021-07-09
Abstract: 本申请提供一种锂离子电池，所述锂离子电池包括正极片、负极片、隔膜，所述正极片、所述隔膜、所述负极片依次层叠后由内向外卷绕成形；其中，所述正极片包括正极集流体，所述正极集流体至少一个功能表面设置有保护层，且所述保护层远离所述正极集流体的表面设置有正极活性层；在所述正极集流体的卷绕方向上，所述保护层的长度大于所述正极活性层的长度。本申请通过增大保护层对正极集流体的保护面积，增强正极集流体的机械强度，降低正极集流体在针刺过程和重物冲击过程中的安全风险，提高了锂离子电池的安全性能。
Patent WO-2022116578-A1 (WO)
Title: Specific absorption rate (sar) control method, apparatus, device, and storage medium
Inventor: QIN YU
IPC: H04W52/28
Filed: 2021-08-02
Abstract: Provided are a specific absorption rate (SAR) control method, apparatus, device, and storage medium, said method comprising: determining the SAR value of the actual operation of a current frequency band according to a current frequency band operating state, said operating state comprising a power control value, a transmitting antenna, a transmit time slot proportion, and a transmit bandwidth proportion (S101); according to the SAR value of actual operation in said current frequency band and a preset SAR target value, calculating the residual value of the current SAR value (S102); if the joining of an additional frequency band is detected, using the residual value of said current SAR value as an SAR value threshold for the added frequency band to achieve control of SAR values under concurrent conditions for the current frequency band and the added frequency band (S103).
Patent WO-2022110903-A1 (WO)
Inventor: XU HUAN
IPC: G06T15/00
Filed: 2021-08-12
Abstract: 本申请公开了一种全景视频渲染方法，该方法包括：从视频源中获取当前帧图像，并生成纹理贴图数据，其中，根据透视相机的视角确定注视点区域，对所述注视点区域外的画面像素采用比所述注视点区域内的画面像素更低的分辨率进行渲染；构建球形渲染模型，根据所述纹理贴图数据将所述当前帧图像映射为三维画面；将所述三维画面投影到二维屏幕中。本申请还公开了一种全景视频渲染系统、电子装置和计算机可读存储介质。由此，能够通过弱化用户注视点区域外画面像素的渲染的方式，优化渲染效率，避免播放卡顿。
Patent WO-2023019431-A1 (WO)
Inventor: ZHENG HAIRONG
IPC: C12M1/42
Filed: 2021-08-17
Abstract: La présente invention concerne le domaine technique des instruments médicaux, et concerne un dispositif et un procédé pour stimuler la sécrétion d'exosomes cellulaires, et des exosomes obtenus et une application de ceux-ci. Le dispositif pour stimuler la sécrétion d'exosomes cellulaires délivre un signal électrique à un transducteur interdigital au moyen d'un générateur de signal pour générer un signal d'onde acoustique de surface; le signal d'onde acoustique de surface stimule des cellules dans une unité de stockage; les cellules sont soumises à l'effet mécanique et à l'effet thermique d'une onde acoustique de surface en utilisant la caractéristique de l'impédance acoustique importante de l'unité de stockage, ce qui provoque une perforation de cellule, et augmente le nombre de sécrétion des exosomes cellulaires. Le taux de survie de cellules sécrétées par les exosomes cellulaires stimulés par le dispositif de la présente invention est élevé, la vitesse de sécrétion est rapide, et les exosomes obtenus présentent une efficacité élevée et un bon effet de traitement.
Patent WO-2022052859-A1 (WO)
Inventor: LU ZHOU
IPC: H04L9/06
Filed: 2021-09-02
Abstract: A data transmission method, comprising: when a device receives first data sent by an upper computer, parsing the first data to acquire a first content hash value, a first hash value and a first length; performing signature verification on the first data according to a stored first public key; when the signature verification is successful, waiting to receive a data block sent by the upper computer; when the data block is received, verifying the data block according to the first hash value and the first length; and when the verification for the data block is successful, parsing the current data block to obtain the length and the hash value of a next data block and payload data of the current data block, and decrypting the payload data to obtain a payload data plaintext. According to the technical solution of the present invention, the process of data transmission is more secure and efficient.
Patent WO-2022174574-A1 (WO)
Inventor: WU TAO
IPC: G06T7/70
Filed: 2021-09-02
Abstract: The present disclosure provides a sensor-based bare-hand data annotation method and system. The method comprises: performing device calibration processing on a depth camera and a sensor preset at a specified position of a bare hand, and obtaining coordinate transformation data of the sensor relative to the depth camera; acquiring a depth image of the bare hand by the depth camera, and acquiring, by the sensor, 6DoF data of skeleton points where the sensor of the bare hand corresponding to the depth image is located; on the basis of the 6DoF data and the coordinate transformation data, obtaining three-dimensional position information of a preset number of skeleton points under coordinates relative to the depth camera; on the basis of the three-dimensional position information of the preset number of skeleton points, determining two-dimensional position information of the preset number of skeleton points on the depth image; and performing joint information annotation on all the skeleton points in the depth image by means of the two-dimensional position information and the three-dimensional position information. By using the described solution, image data can be quickly and accurately annotated by combining computer vision and sensor technology.
Patent WO-2022062989-A1 (WO)
Inventor: GU QIXIANG
IPC: F16C11/10
Filed: 2021-09-15
Abstract: A movement mechanism applied to a terminal having an inward-folding flexible screen, the mechanism comprising an intermediate support structure (301). The intermediate support structure (301) is provided with a flexible screen support surface (10), the intermediate support structure (301) is connected to a left support frame (31) and a right support frame (32) by means of a synchronous reverse rotation connection mechanism, and the left support frame (31) and the right support frame (32) can synchronously rotate in reverse. The movement mechanism is disposed on an outer side of a flexible screen (400), and a liftable baffle (8) is disposed at the top part (401) of a bent position of the flexible screen (400) during the opening and closing of the corresponding terminal provided with the flexible screen.
Patent WO-2022127232-A1 (WO)
Title: Ip 摄像头的控制方法、装置、存储介质及智能电视
Inventor: Yao Dahai
IPC: H04N21/4788
Filed: 2021-09-16
Abstract: 公开了一种IP摄像头的控制方法、装置、存储介质及智能电视，方法包括：接收IP摄像头采集的原始音视频数据流；将原始音视频数据流转化为符合UVC协议的目标音视频数据流，以使支持UVC协议的应用程序调用IP摄像头。
Patent WO-2022142498-A1 (WO)
Title: Disc motor
Inventor: ZHANG XIAOLIN
IPC: H02K1/27
Filed: 2021-09-18
Abstract: A disc motor, comprising a stator assembly (100) and a rotor assembly (200). The stator assembly (100) comprises a motor end cover (101), a fixed mandrel (102), and a split iron core (103); the split iron core (103) is located between the motor end cover (101) and the fixed mandrel (102); the motor end cover (101) and the outer periphery of the split iron core (103) define a first cavity (1015); the inner periphery of the split iron core (103) and the fixed mandrel (102) define a second cavity (1016). When the disc motor works, oil enters the first cavity (1015) through an oil injection port (1017), part of the oil continues to flow along the first cavity (1015), and part of the oil enters the second cavity (1016) through a gap; the part of the oil entering the second cavity (1016) enters the fixed mandrel (102) through an oil guide hole to cool a bearing (109), and part of the oil continues to flow in the second cavity (1016) and flows back into the first cavity (1015) through the gap, and finally flows out through an oil outlet (1018). In the above process, the oil is in direct contact with the split iron core (103) and a winding (107), so that the heat dissipation efficiency of the split iron core (103) is improved.