baber/WOPTO huggingface dataset:
Patent WO-2022073188-A1 (WO)
Title: Rach procedure coverage enhancement and recovery
Inventor: FAKOORIAN SEYED ALI AKBAR
IPC: H04W74/08
Filed: 2020-10-09
Abstract: Providing coverage enhancements for a user equipment (UE) includes decoding a random access channel (RACH) preamble received from a user equipment (UE) via a physical random access channel (PRACH). A number of repetitions associated with transmitting a random access response (RAR) over a physical downlink shared channel (PDSCH) may be determined in response to the RACH preamble. A transmission for the UE to be sent over a physical downlink control channel (PDCCH) may be encoded. The transmission may indicate the number of repetitions to the UE using one or more reserved bits of a downlink control information (DCI).
Patent WO-2022082520-A1 (WO)
Inventor: CHEN ZHE
IPC: H04W36/00
Filed: 2020-10-21
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for communication. According to embodiments of the present disclosure, a core network device receives a first request from a first communication device to update a transmission area of a service. The core network device transmits a second request to a second communication device to establish a session of the service at the second communication device which is in the transmission area of the service. The second communication device transmits a response to the second request. The response indicates whether the session is unicast or multicast.
Patent WO-2022087783-A1 (WO)
Inventor: Chen Chaoshuai
IPC: G01J5/20
Filed: 2020-10-26
Abstract: 一种红外热像仪的温漂修正方法、装置、红外热像仪、可移动平台及计算机可读存储介质，其中一种温漂修正方案包括获取红外热像仪所处环境的环境温度参数，以及获取所述红外热像仪中快门的快门温度参数（202）；根据所述环境温度参数与所述快门温度参数的差异确定温漂修正数据（204）；利用所述温漂修正数据进行温漂修正（205）；另一种方案包括获取红外热像仪所处环境的环境温度参数，以及获取红外热像仪中镜筒的镜筒温度参数（302）；根据所述环境温度参数与所述镜筒温度参数的差异确定温漂修正数据（304）；利用所述温漂修正数据进行温漂修正（306）。能够实现准确的温漂修正。
Patent WO-2021218093-A1 (WO)
Inventor: WAN QIANG
IPC: A63F13/577
Filed: 2020-10-30
Abstract: L'invention concerne un procédé, un appareil et un dispositif de traitement d'informations, et un support de stockage, se rapportant au domaine technique des jeux. Le procédé consiste : à détecter, au moyen d'un premier élément de collision d'un objet virtuel dans un scénario de jeu, si l'objet virtuel interagit avec un véhicule virtuel (S101) ; lors de la détection de l'interaction de l'objet virtuel avec le véhicule virtuel, à calculer une seconde vitesse du véhicule virtuel après l'interaction et des informations d'état de l'objet virtuel en fonction des informations d'attribut du véhicule virtuel, d'une première vitesse du véhicule virtuel avant l'interaction, et des informations d'attribut de l'objet virtuel (S102) ; à ajouter un second élément de collision pour simuler le déplacement de l'objet virtuel vers le véhicule virtuel (S103) ; et selon la seconde vitesse du véhicule virtuel après l'interaction et les informations d'état de l'objet virtuel, en fonction du second élément de collision, à simuler un processus de déplacement de l'objet virtuel après l'interaction avec le véhicule virtuel (S104).
Patent WO-2022094952-A1 (WO)
Inventor: XIE BAILING
IPC: B65F1/06
Filed: 2020-11-06
Abstract: 本申请实施例公开了一种智能垃圾桶，包括：桶身；收口组件，收口组件设置于桶身的顶部，收口组件可将桶身内部的垃圾袋开口收紧；传感器组件，传感器组件用于检测垃圾袋内垃圾的重量或者体积；控制器，收口组件和传感器组件分别电连接至控制器。本申请所述的智能垃圾桶，能够在传感器组件检测到垃圾重量达到重量阈值或者体积达到体积阈值时，控制器控制收口组件开启，收口组件的推动机构首先将垃圾袋袋口收拢，压紧机构将收拢后的垃圾袋袋口闭合，从而实现自动将桶身内部的垃圾袋开口收紧的目的，用户不需要手动处理，就可以扎紧垃圾袋袋口，避免闻垃圾袋内的气味和触碰到垃圾碎屑，既能减少卫生隐患又能够提升用户体验。
Patent WO-2022095044-A1 (WO)
Inventor: CHEN WENBIN
IPC: G09G3/3233
Filed: 2020-11-09
Abstract: Panneau d'affichage et son procédé de commande, et dispositif d'affichage. Le procédé de commande consiste : à entrer, au niveau d'une première valeur de luminosité d'affichage, un signal de modulation de largeur d'impulsion ayant un rapport cyclique de X dans un panneau d'affichage, et à commander un courant d'excitation d'émission de lumière d'une unité de sous-pixel pour qu'il soit M, X et M étant acquis au moyen d'une première règle de débogage, X > 0 et M > 0 ; et à entrer, au niveau d'une seconde valeur de luminosité d'affichage, un signal de modulation de largeur d'impulsion ayant un rapport cyclique de Y1 dans le panneau d'affichage, et à commander un courant d'excitation d'émission de lumière de l'unité de sous-pixel pour qu'il soit N1, la première valeur de luminosité d'affichage étant supérieure à la seconde valeur de luminosité d'affichage, Y1 > 0 et N1 > 0. Lorsque le rapport cyclique correspondant à la seconde valeur de luminosité d'affichage et le courant d'excitation d'émission de lumière sont acquis au moyen de la première règle de débogage, le rapport cyclique correspondant à la seconde valeur de luminosité d'affichage est Y2, le courant d'excitation d'émission de lumière correspondant à la seconde valeur de luminosité d'affichage est N2, Y2 > 0, N2 > 0, Y1 est inférieur à Y2, N1 est supérieur à N2. Le procédé de commande peut améliorer l'effet d'affichage dans une étape à faible valeur de luminosité d'affichage.
Patent WO-2021218117-A1 (WO)
Inventor: XIANG YANZHAO
IPC: G06K9/00
Filed: 2020-11-16
Abstract: Disclosed are a distance measurement method, apparatus and device, and a storage medium. The method comprises: performing image collection to obtain an image to be detected (S101); performing portrait identification on said image (S102); when a portrait is identified from said image, determining the number of pixels occupied by a feature line segment of the head of a person in said image (S103); determining a target calibration value according to the number of pixels (S104); and querying a specific first correlation according to the target calibration value, so as to obtain a target distance between the person corresponding to the portrait and an image sensor, wherein the first correlation is used for representing a mapping relationship between the calibration value and the distance (S105).
Patent WO-2022099777-A1 (WO)
Title: 一种可利用雨水转动充电的风能路灯及方法
Inventor: ZHANG FEIQING
IPC: F03D9/25
Filed: 2020-11-23
Abstract: 本发明提供一种可利用雨水转动充电的风能路灯及方法，该可利用雨水转动充电的风能路灯及方法，设置在灯杆的顶部。所述灯杆上设置有分枝，所述分枝上设置有照明灯。包括风力旋转组件、发电组件、导流板、固定座、自锁伸缩杆、支杆、卡头、多个蓄水组件和固定环。所述发电组件枢接在灯杆上。所述导流板设置在发电组件的尾端。该可利用雨水转动充电的风能路灯及方法，通过设置的风力旋转组件、发电组件、导流板、固定座、自锁伸缩杆、支杆、卡头、多个蓄水组件和固定环的相互配合。使得安装本发明的路灯不但可以在大风天气中发电也可以在大雨天气中发电，进一步起到节能的作用。同时对于环保具有积极作用。
Patent WO-2021104297-A1 (WO)
Title: 绝缘栅双极型晶体管的栅极检测电路
Inventor: SHANG MAN
IPC: G01R31/26
Filed: 2020-11-25
Abstract: 一种绝缘栅双极型晶体管的栅极检测电路。脉冲整形电路（1）用于在输入信号为高电平时，输出高电平的第一方波信号和低电平的第二方波信号；在输入信号为低电平时，输出低电平的第一方波信号和高电平的第二方波信号；比较电路（2）用于在第一方波信号为高电平时，将第一预设电压与绝缘栅双极型晶体管的栅极的电压比较，在第一预设电压大于栅极的电压时，输出低电平；在第二方波信号为高电平时，将第二预设电压与绝缘栅双极型晶体管的栅极的电压比较，在第二预设电压小于栅极的电压时，输出低电平；故障输出电路（3）用于在比较电路输出低电平时，输出栅极故障信号。本电路可以检测绝缘栅双极型晶体管的栅极故障。
Patent WO-2022110043-A1 (WO)
Inventor: DONG XIAOBIN
IPC: G06T7/00
Filed: 2020-11-27
Abstract: 一种侵蚀检测方法、装置和计算机可读介质，该侵蚀检测方法包括：获取待检测部件的第一检测图像和第二检测图像（101），其中，所述第一检测图像和所述第二检测图像由双目摄像机包括的两个摄像机分别采集；根据所述第一检测图像和所述第二检测图像的视差，确定所述待检测部件上至少两个目标点的深度值（102），其中，所述待检测部件上任一个目标点的深度值用于表征该目标点与所述双目摄像机包括的两个镜头的中心点连线的距离；根据所述待检测部件上各所述目标点的深度值，确定所述待检测部件的侵蚀程度（103）。本方法能够提高进行侵蚀检测的效率。
Patent WO-2022110247-A1 (WO)
Inventor: LONG YUE
IPC: G09G3/3233
Filed: 2020-11-30
Abstract: A drive circuit, a driving method thereof, and a display device. The drive circuit comprises: an initialization circuit (10) configured to supply a signal of an initialization signal terminal (VINIT) to a gate of a driving transistor (M0) in response to a control signal; a first control circuit (20) configured to input the control signal to the initialization circuit (10) according to a signal of a first control terminal (VC1) and a signal of a second control terminal (VC2); a data writing circuit (30) configured to supply a signal of a data signal terminal (DA) to the driving transistor (M0) in response to a signal of a first scanning signal terminal (GA1); the driving transistor (M0) configured to generate a driving current according to the signal of the data signal terminal (DA); and a light-emitting device (L) configured to emit light under the control of the driving current.
Patent WO-2022104908-A1 (WO)
Inventor: HUANG HAIYANG
IPC: H01L31/02
Filed: 2020-12-01
Abstract: 本发明涉及一种对特定方向激光光束敏感的微纳结构，包括衬底，所述衬底上固设有一层绝缘层，所述绝缘层上设置有两根相互平行且形状尺寸相同的硅导线，每根硅导线两端均引出导线与电位测量计相连，当激光照射到硅导线时硅导线与衬底之间发生近场耦效应，且距离激光光源较近的一根硅导线完全抑制，距离激光光源较远的另一根硅导线保持亮度。本发明能够对某个特定角度的激光信号进行精确探测以及沿特定方向上进行非接触信号传输。
Patent WO-2021110090-A1 (WO)
Title: Method, apparatus, device and storage medium for detecting card surface picture
Inventor: YANG LEI
IPC: G06V10/25
Filed: 2020-12-03
Abstract: A method for detecting a card surface picture comprises the following steps of: identifying region information of an image to be shown in a target picture (S101); generating a picture to be detected according to the region information of the image to be shown (S102); synthesizing the picture to be detected and a preset picture to obtain a synthesized picture (S103); and in response to that it is detected that a fourth pixel value is contained in the synthesized picture, determining that the target picture is unqualified (S104), which improves the efficiency or picture review and further improves the efficiency of card fabrication.
Patent WO-2021115213-A1 (WO)
Title: 无线充电模块、无线充电桌、以及无线充电方法
Inventor: Jiang Senlong
IPC: H02J7/00
Filed: 2020-12-04
Abstract: 一种无线充电模块、无线充电桌、无线充电装置以及无线充电方法，无线充电模块包括控制电路（11）、检测板（12）、无线充电底座（13）、移动机构（14）。检测板（12）对应于桌面（22）设置，检测板（12）包括基板（121）以及多个磁性传感器（122），多个磁性传感器（122）均与控制电路（11）电连接；磁性传感器（122）用于检测待充电设备放置于平面上的位置；无线充电底座（13）用于对待充电设备进行无线充电；移动机构（14）承托无线充电底座（13）；控制电路（11）用于根据多个磁性传感器（122）所检测到的待充电设备放置于平面上的位置控制移动机构（14）工作，以使移动机构（14）带动无线充电底座（13）移动至与待充电设备对应的位置处，能够提高无线充电的有效性。
Patent WO-2022120599-A1 (WO)
Inventor: QIN DAXUAN
IPC: H04L1/18
Filed: 2020-12-08
Abstract: 本申请实施例提供一种数据包处理方法和装置，涉及通信技术领域，包括：上位机向下位机发送目标数据包；上位机根据预设条件确定未接收到下位机的第一反馈信令；上位机向下位机发送继续信令；上位机接收下位机的第二反馈信令；上位机向下位机发送目标数据包。其中，第一反馈信令为下位机响应于上位机的数据包的反馈信令；第二反馈信令为下位机响应于上位机的信令的反馈信令；继续信令用于指示继续发送目标数据包。这样，在进行数据包传输过程中，如果通信异常造成数据传输中断，可以将未成功发送的数据包重新发送，不需要重新传输全部的数据，因此可以提高数据的传输效率。
Patent WO-2021238145-A1 (WO)
Title: Generation method and apparatus for ar scene content, display method and apparatus therefor, and storage medium
Inventor: HOU XINRU
IPC: G06F8/65
Filed: 2020-12-09
Abstract: A generation method and apparatus for AR scene content, a display method and apparatus therefor, and a storage medium. The generation method comprises: in response to a first triggering operation, acquiring an initial AR data packet, which is indicated by the first triggering operation and is associated with a target real scene (S101); acquiring update data of at least one virtual object associated with the initial AR data packet, wherein the update data comprises first posture data corresponding to the at least one virtual object (S102); and updating the initial AR data packet on the basis of the update data of the at least one virtual object, so as to generate an updated AR data packet (S103).
Patent WO-2021121151-A1 (WO)
Title: 一种试剂盘驱动结构
Inventor: HAO SHUSHUN
IPC: G01N35/04
Filed: 2020-12-11
Abstract: 一种试剂盘（5）驱动结构，其包括驱动电机（2）、设置在驱动电机（2）输出轴上的定位轴（4）以及设置在定位轴（4）上的试剂盘（5），定位轴（4）的外侧壁上均匀设置有若干个凸块（7），相邻两个凸块（7）之间为用于与试剂盘（5）相配合的连接槽（15）；在试剂盘（5）的中心设置有定位孔，在定位孔的内侧壁上设置有与连接槽（15）相适配的连接块（6）；试剂盘（5）驱动结构通过驱动电机（2）驱动，可以将试剂盘（5）放置在定位轴（4）上，然后由定位轴（4）带动实现旋转的功能。
Patent WO-2021129529-A1 (WO)
Inventor: YU WENJIE
IPC: H04W36/00
Filed: 2020-12-18
Abstract: La présente invention concerne un procédé de commutation de dispositifs et un dispositif associé. Le procédé consiste : à afficher au moins un identifiant de dispositif électronique dans un cas où un premier dispositif électronique est connecté à un deuxième dispositif électronique ; à recevoir une première entrée ; à déconnecter le premier dispositif électronique du deuxième dispositif électronique en réponse à la première entrée, et à commander au deuxième dispositif électronique de se connecter à un troisième dispositif électronique, l'au moins un identifiant de dispositif électronique comprenant un identifiant correspondant au troisième dispositif électronique.
Patent WO-2021232772-A1 (WO)
Title: Quilt cover with inner extensible cover
Inventor: YUAN ZHENGQIANG
IPC: A47G9/02
Filed: 2020-12-18
Abstract: Disclosed is a quilt cover (1) with an inner extensible cover, wherein a zipper (101) is sewn on the surface of the quilt cover (1); a barrier strip (2) is sewn on the surface of the quilt cover (1) and is positioned to one side of the zipper (101); several pull strips (201) are uniformly sewn on the side of the barrier strip (2) that faces the zipper (101), and a button (202) is inlaid at the end of each pull strip (201); the rear end of the inside of the quilt cover (1) is provided with an opening (204); the quilt cover (1) further comprises a secondary hook-and-loop fastener (3), the secondary hook-and-loop fastener (3) is sewn at the bottom end of the opening (204), and a primary hook-and-loop fastener (301) is sewn at the top end of the opening (204); and a sleeve (4) is inserted into the opening (204), and an extensible rod (401) is inserted into the left side of the sleeve (4).
Patent WO-2021190059-A1 (WO)
Title: 一种电竞椅靠背用椅套
Inventor: WU QING
IPC: A47C7/40
Filed: 2020-12-31
Abstract: 一种电竞椅靠背用椅套，包括靠背垫片（1），靠背垫片（1）的顶部设有头靠护套（2），头靠护套（2）与靠背垫片（1）一体成型；头靠护套（2）上设有便于安装头枕的安装槽孔（21），安装槽孔（21）贯穿头靠护套（2）的前后两侧面；靠背垫片（1）的左右两侧对称设有两个侧翼护套（3）；侧翼护套（3）的边缘分别对应与靠背垫片（1）和头靠护套（2）的边缘缝纫连接；靠背垫片（1）、头靠护套（2）和两个侧翼护套（3）相配合能从靠背的前侧、顶部和左右两侧包裹靠背；两个侧翼护套（3）的后侧面均分别设有至少一个连接带（4），左右相对的两个连接带（4）之间设有连接结构（5），通过连接带（4）和连接结构（5）能将椅套与靠背套牢。该椅套便于安装，椅套与靠背之间严密套装使椅套不易产生滑动，能全面的包裹靠背，能防尘防污，便于拆卸更换和清洗。
Patent WO-2021196801-A1 (WO)
Title: 同步方法、装置、设备及存储介质
Inventor: FAN BOLING
IPC: H04L7/00
Filed: 2020-12-31
Abstract: 本申请公开了一种同步方法、装置、设备及存储介质，方法包括：获取信息包在目标链路的第一时间戳差值，该第一时间戳差值为第一时刻信息包的发送时间戳与接收时间戳之间的差值；基于该第一时间戳差值进行选包，得到第二时间戳差值。获取目标链路在第一时刻的时延预测值，基于该时延预测值对第二时间戳差值进行补偿，得到补偿后的时间戳差值；基于该补偿后的时间戳差值进行时间和/或时钟同步。通过时延预测值对第二时间戳差值进行补偿，也即对目标链路引入的PDV噪声进行补偿，减少了PDV噪声，使得到的补偿后的时间戳差值更加直接地反映晶振相对于频率基准源的频偏和相偏信息，从而同步的精度更高，提高了同步性能。
Patent WO-2021169601-A1 (WO)
Title: 一种加速编解码专用集成电路及方法
Inventor: LI QIANG
IPC: G10L19/00
Filed: 2020-12-31
Abstract: 本发明公开了一种加速编解码专用集成电路及方法，属于移动通信蓝牙技术领域。本发明的加速编解码专用集成电路及方法包括：硬件加速器。其中硬件加速器包括预处理及前旋处理模块，其对数据进行预处理及前旋处理；离散傅里叶变换模块，其在加速的低延迟改进型离散余弦变换运算LD-MDCT和/或加速的低延迟改进型离散余弦反变换运算LD-IMDCT中进行多级离散傅里叶变换运算。本发明的加速编解码专用集成电路及方法由ASIC专用集成电路执行并且采用了具体的多级离散傅里叶变换，使该复杂运算由ASIC专用集成电路完成，加快运算速度，降低运算过程的功耗，使得蓝牙音频设备的功耗显著降低。
Patent WO-2022141727-A1 (WO)
Title: Système et procédé de déploiement de ressources sur la base du coût de l'informatique en nuage
Inventor: GUO JING
IPC: G06F9/50
Filed: 2021-01-29
Abstract: La présente invention concerne un système et un procédé de déploiement de ressources sur la base du coût de l'informatique en nuage. Le système comprend un module de politique de déploiement dynamique, un module de gestion de cycle de vie de ressource et un module d'exploitation et de maintenance automatique de ressource; le module de politique de déploiement dynamique analyse et combine automatiquement une solution de déploiement de ressource en fonction de paramètres d'entrée; puis le module de gestion de cycle de vie de ressource met en oeuvre le déploiement, et est connecté à des API de tous les nuages publics; une interface standard et unifiée est fournie en interne; des opérations de création de ressource, de synchronisation d'état et de suppression sont mises en œuvre dans un mode d'agencement de ressource en fonction du déploiement de ressource fourni par le module de politique de déploiement dynamique; et le module d'exploitation et de maintenance automatique de ressource modifie des ressources en temps réel au moyen des API des nuages publics et d'un mode de connexion à distance à une ressource d'infrastructure. Dans la présente invention, de multiples nuages publics sont gérés de manière uniforme et efficace, et la politique de déploiement de ressources en nuage peut être automatiquement réglée pour différents systèmes de service, de telle sorte que les nuages publics peuvent être utilisés avec un rendement élevé et un faible coût.
Patent WO-2021155789-A1 (WO)
Inventor: LIU HAO
IPC: H04L27/00
Filed: 2021-02-02
Abstract: 本发明公开了一种频偏预补偿指示方法、终端设备和网络设备。其中，一种频偏预补偿指示方法，应用于终端设备，该方法包括：向网络设备发送上行信令，指示所述终端设备发送上行信号时是否做频偏预补偿。
Patent WO-2022160406-A1 (WO)
Inventor: LIANG LIXIN
IPC: G09B9/00
Filed: 2021-03-01
Abstract: 一种基于增强现实技术的物联网实训系统的实现方法，通过使用增强现实技术，能够将学生的实训操作实时地展示在现实场景中，从而使得学生能够更加直观地认识到实训操作带来的实际效果，在实训操作错误时，学生也能够更加快速的观察到，使得学生更快速地更正错误，因此增强了实训系统对学生的辅助效果；基于增强现实技术的物联网实训系统的实现方法还可以包括：将学生在屏幕上的实训操作上传至云计算平台（S4）；接收云计算平台通过大数据分析从实训任务、阶段、整体项目三个层次对学生实训的工作成果、专业技能、专业素质进行考核的反馈结果（S5）；根据反馈结果识别分析学生的学习行为，生成学习诊断及个性化辅导方案（S6）。
Patent WO-2021185061-A1 (WO)
Title: Methods and kits for screening colorectal neoplasm
Inventor: LIU RUI
IPC: C12Q1/68
Filed: 2021-03-01
Abstract: Provided are a method of diagnosing colorectal neoplasm, screening for the onset or risk to the onset of colorectal neoplasm or assessing the development or prognosis of colorectal neoplasm in a subject, a method of monitoring treatment response in a subject who is receiving treatment of colorectal neoplasm, and a kit for using in the methods.
Patent WO-2021213090-A1 (WO)
Inventor: TANG HENGLIANG
IPC: G01B11/00
Filed: 2021-03-18
Abstract: An online board detection device, comprising a board transport platform (1), wherein the board transport platform (1) is provided with a visual identification device (2) that is used for acquiring image information of boards on the board transport platform (1) and that is capable of transmitting the image information. The boards are driven by means of the board transportation platform (1) for transport, and pass through the visual identification device (2) during transportation. The image information of the boards is obtained by the visual identification device (2), and is transmitted to an external device, image analysis is performed by the external device, and analyzed data is compared to preset standard manufacturing data so as to automatically determine whether the detected boards meet requirements, thereby achieving the fully automatic online detection of the boards.
Patent WO-2021190528-A1 (WO)
Title: 一种多刃超硬刀具铣削加工硬脆材料的加工方法
Inventor: WANG CHENGYONG
IPC: B28D7/04
Filed: 2021-03-24
Abstract: 一种多刃超硬刀具铣削加工硬脆材料的加工方法；包括以下步骤：S1、将待加工材料装夹于机床上；S2、将多刃超硬刀具安装在刀柄上；S3、设置辅助加工；S4、开始铣削加工，设置铣削参数进行加工。
Patent WO-2022213265-A1 (WO)
Title: Silencing device, silencing device applied to autonomous driving, and autonomous driving device
Inventor: WU YAO
IPC: F04B39/00
Filed: 2021-04-06
Abstract: A silencing device, comprising a housing (101), a sound absorption layer (102), an air intake pipe (103), an air exhaust pipe (104), an air intake port connector (105), an air exhaust port connector (106), a wire outlet connector (107), a wire outlet sealing member (108) and a resonance tube (109), wherein the housing is provided with a wire outlet (206), an air intake port (205) and an air exhaust port (207), which are in communication with an inner cavity, and the inner cavity can accommodate a noise source; the sound absorption layer (102) is arranged on an inner side surface of the housing; the wire outlet sealing member (108) is fixed on the wire outlet (206) by means of the wire outlet connector (107); the air intake pipe (103) is fixed at the air intake port (205) by means of the air intake port connector (105); the air intake pipe (103) is in communication with the inner cavity by means of the air intake port (205); the air exhaust pipe (104) is fixed on the air exhaust port (207) by means of the air exhaust port connector; the air exhaust pipe (104) is in communication with the inner cavity by means of the air exhaust port (207); the air exhaust pipe is also in communication with an air exhaust valve; and the resonance tube (109) is in communication with the air exhaust pipe (104) in the middle of the air exhaust pipe. Further disclosed are a silencing device applied to autonomous driving and an autonomous driving device. In practical applications, the present invention can be used for noise sources, such as a miniature air pump, so as to silence medium-frequency vibration noise and high-frequency airflow noise.
Patent WO-2021244282-A1 (WO)
Inventor: LIANG TIEZHU
IPC: H01Q1/50
Filed: 2021-05-18
Abstract: Embodiments of the present application provide an electronic device, comprising a first radiator, a feed unit, a switch, and a matching network. The first radiator is provided along the adjacent two sides of the electronic device; a feed point is formed on the first radiator; the feed point is located in the central region of the first radiator; the feed unit feeds power at the feed point; a first ground point is formed on the first radiator; the first ground point is located between the feed point and a first end of the first radiator; the first radiator is grounded at the first ground point; a second ground point is formed on the first radiator; the second ground point is located between the feed point and a second end of the first radiator; and one end of the switch is electrically connected to the first radiator at the second ground point, and the other end is electrically connected to the matching network. By configuring the feed point, the embodiments of the present application can adjust a landscape mode and a portrait mode generated by an antenna structure. The radiation performance of an antenna under a head and hand model can be effectively improved by using the two modes.
Patent WO-2021238788-A1 (WO)
Title: Icon arrangement method, electronic device, and storage medium
Inventor: LIU QUANCAI
IPC: G06F3/0481
Filed: 2021-05-21
Abstract: Disclosed in the present application are an icon arrangement method, an electronic device, and a storage medium. The method comprises: when a first icon is displayed, receiving a first input of a user; and in response to the first input, displaying first index information of the first icon, and updating a display position of the first icon to a position corresponding to the first index information.
Patent WO-2021244434-A1 (WO)
Title: 样本模拟扫描设备以及使用方法
Inventor: GUO SIJIA
IPC: G01R33/20
Filed: 2021-05-28
Abstract: 一种样本模拟扫描设备及使用方法，样本模拟扫描设备包括底座(101)，设置于底座(101)上的传送平台，设置在传送平台内的第一交互装置(400)，控制器；以及显示装置(300)；传送平台被配置为将放置在其表面上的生物样本(501)进行传送，生物样本(501)内设置有第二交互装置(502)，第二交互装置(502)内存储有生物种类信息；第一交互装置(400)中存储有生物部位信息，当生物样本(501)被传送至第二交互装置(502)与第一交互装置(400)进行通讯交互的位置时，控制器基于生物种类信息以及生物部位信息来调取预先存储的与生物种类信息以及生物部位信息所匹配的视频数据，显示装置(300)来播放视频数据。能够实现模拟扫描的目的。
Patent WO-2021249294-A1 (WO)
Inventor: CHEN JUNJIE
IPC: G16H40/40
Filed: 2021-06-04
Abstract: A data loading method. The data loading method comprises: reading data from an initial address in a memory; reading a frame header identifier, and loading an effective data segment comprising the frame header identifier; verifying the effective data segment; if it is determined that the verification is successful, sending at least some information in the effective data segment to a cache module; and the cache module updating a register according to the at least some information. In the present method, by using a specific frame header identifier, loading starts from the specific frame header identifier when the data is loaded into the memory, and data before the frame header identifier is skipped, so that invalid data is prevented from being loaded into the cache module, time is saved, program redundancy is prevented, and the method is more scientific and convenient. Further, the cache module updates the register according to the at least some information; namely the cache module sends update information to the register, and the register can be modified to adapt to different working modes and compatible modes.
Patent WO-2021254201-A1 (WO)
Inventor: CHEN XUCHENG
IPC: G06F3/0484
Filed: 2021-06-07
Abstract: 一种页面显示方法、装置、存储介质及电子设备，其中，所述方法包括：于页面显示至少一组件，所述组件用于显示第一内容和/或第二内容，所述第一内容是被所述组件覆盖的页面内容的全部或者部分；所述第一内容与所述第二内容具有映射关系；响应于所述组件与所述页面的相对位置发生改变，更新所述第一内容或第二内容。采用以上方法，可以简化页面显示步骤，提高页面显示的灵活性和显示效率。