baber/WOPTO huggingface dataset:
Patent WO-2023087442-A1 (WO)
Inventor: ZENG JIE
IPC: H04W4/70
Filed: 2021-12-13
Abstract: 本申请涉及无线通信技术领域，特别涉及一种数字孪生网络低时延高可靠传输方法、装置、设备及介质，其中，方法包括：同步终端设备生成的运行数据和APs上运行的数字孪生体，并由终端设备选择的目标AP创建相应的数字孪生体；接收终端设备发送的信号，使得各AP聚合覆盖范围内自身接收到的多个终端设备传输的数字孪生体，训练局部模型；通过CPU进行集中处理所有AP发送的信号，确定用于优化的加权系数，并采集所有运行数字孪生APs的模型参数，分析局部模型的更新范式，基于APs训练后的数字孪生体聚合数据不断迭代更新全局模型。由此，提高系统人工智能算法效率及资源利用效率并减弱终端设备与服务器间的无线连接干扰。
Patent WO-2023108575-A1 (WO)
Inventor: WU XIAOHUA
IPC: H04Q11/00
Filed: 2021-12-16
Abstract: Disclosed in the present invention are an optical communication module, a device, and a system. The optical communication module comprises an electrical communication unit, a switched communication mainboard, a first optical transceiver unit, and a second optical transceiver unit. The first optical transceiver unit and the second optical transceiver unit respectively receive and/or transmit optical signals from a first device and a second device and convert the optical signals; and a device connected to the electrical communication unit, the first device, and the second device form a network by means of the first optical transceiver unit and the second optical transceiver unit and the network has a self-healing ring network function. According to the present invention, by means of an optical transceiver module having a function of independently realizing data signal transceiving photoelectric conversion, and an optical communication mainboard which integrates multi-device optical signal switching processing, the complexity of isomorphic and heterogeneous equipment networking engineering is converted into simple plug-and-play on an optical network bus, thereby omitting the design and construction of isomorphic and heterogeneous networks, programming and networking equipment, and maintenance and operation costs, and achieving obvious engineering and industrial values.
Patent WO-2023108721-A1 (WO)
Title: Panneau d'affichage et son procédé de commande
Inventor: HU XIONG
IPC: G09G3/34
Filed: 2021-12-21
Abstract: L'invention concerne un panneau d'affichage (100) et son procédé de commande. Le procédé de commande destiné à un panneau d'affichage (100) comprend les étapes consistant à : acquérir un état de fréquence d'un panneau d'affichage (100) (S1) ; et, si l'état de fréquence est un état de conversion de fréquence, déterminer, en fonction d'un taux de rafraîchissement prédéfini et d'une règle prédéfinie d'une image devant être affichée, un signal d'horloge de rétroéclairage secondaire cible de ladite image, la durée du signal d'horloge de rétroéclairage secondaire cible étant égale à la réciproque du taux de rafraîchissement prédéfini et le signal d'horloge de rétroéclairage secondaire cible commandant pendant la durée du signal d'horloge de rétroéclairage secondaire cible une plaque de rétroéclairage (101) dans le panneau d'affichage (100) de façon à émettre une lumière (S22).
Patent WO-2022174697-A1 (WO)
Title: Circuit de commande de gradation de del et lampe à del
Inventor: WAN YEHUA
IPC: H05B45/10
Filed: 2022-01-11
Abstract: L'invention concerne un circuit de commande de gradation de DEL comprenant un redresseur connecté à la puissance du secteur et convertissant la puissance du secteur en courant continu ; un gradateur étant connecté au redresseur et étant configuré pour recevoir le courant continu, une instruction de gradation, et générer un signal de commande de DEL en réponse à l'instruction de gradation ; et un élément de DEL comprenant un élément électroluminescent à DEL et un circuit de commande de DEL, le circuit de commande de DEL étant connecté au gradateur et configuré pour générer un courant de commande de DEL pour commander une intensité lumineuse de l'élément électroluminescent à DEL. Le circuit de commande de gradation comprend en outre un élément de charge résistif connecté au gradateur. Deux bornes de l'élément de charge résistive sont connectées à deux bornes de l'élément de DEL. L'élément de charge résistive est configuré pour tourner en réponse à la tension aux bornes de l'élément de DEL qui est inférieure à une tension prédéfinie.
Patent WO-2022179339-A1 (WO)
Inventor: WEI HAILIANG
IPC: H04W52/02
Filed: 2022-01-18
Abstract: 本申请实施例公开了一种功率调整方法，用于降低网络系统的能耗。本申请实施例方法包括：网络管理服务器采集网络系统中至少一个小区的网络指标，网络指标用于网络管理服务器建立预测模型，预测模型用于网络管理服务器根据小区的发射功率预测网络系统的能耗和服务质量；网络管理服务器基于预测模型调整小区的发射功率，以使得网络系统满足服务质量的约束条件和能耗优化目标。
Patent WO-2022262292-A1 (WO)
Inventor: Long Jizhou
IPC: G06F3/0482
Filed: 2022-01-29
Abstract: 本公开实施例公开了一种引导操作体进行隔空操作的方法、装置、计算机可读存储介质及电子设备，其中，该方法包括：在屏幕上显示第一预设形状的图形菜单，以及显示与操作体成映射关系并且具有第二预设形状的图标；检测操作体在空间中相对屏幕做出的隔空操作；响应于隔空操作，检测图标在屏幕上的移动物理量；基于移动物理量和图形菜单中的与图标对应的目标功能区域，触发目标功能区域对应的菜单功能。本公开实施例可以直观地引导用户利用操作体进行隔空操作，使用户明确如何利用操作体触发各种功能，有利于用户精准地进行隔空操作，同时在图形菜单的辅助下，可以拓展隔空操作触发的功能的数量，进而使用户更方便地进行隔空操作。
Patent WO-2022188727-A1 (WO)
Inventor: FAN ZHONGDE
IPC: B28B13/06
Filed: 2022-03-07
Abstract: 本发明涉及一种坐便器胚体的制作方法，包括：注浆步骤：生产座圈胚体、内胆胚体和大身胚体；第一脱模步骤：将大身模具的一部分、内胆模具、座圈模具的一部分脱模；第一粘结步骤：使内胆胚体的第一粘结面与大身胚体的粘结面彼此粘结；第二脱模步骤：将内胆模具的另一部分从内胆胚体上脱模；第二粘结步骤：使座圈胚体的粘结面与内胆胚体的第二粘结面彼此粘结；第三脱模步骤：将座圈模具、内胆模具和大身模具中的尚未脱模部分从粘结好的坐便器胚体上脱模。通过在带有部分模具的情况下使各个胚体之间粘结，允许操作人员在粘结过程中对胚体的接触减少，并且可利用部分模具来实现胚体之间的精准定位。
Patent WO-2022227941-A1 (WO)
Inventor: LI LEI
IPC: B60R21/0134
Filed: 2022-03-22
Abstract: 一种调节安全气囊触发条件的方法，其用于调节车辆的安全气囊系统，该方法包括：获取碰撞风险信息，根据碰撞风险信息调节行驶车辆的安全气囊系统的触发条件。还公开了一种控制设备。根据碰撞风险信息调节行驶车辆的安全气囊系统的触发条件，使得汽车可以在需要展开安全气囊的场景下顺利的展开安全气囊，保障了乘客的生命安全。
Patent WO-2022199600-A1 (WO)
Inventor: LI YUNBO
IPC: H04L1/00
Filed: 2022-03-23
Abstract: 本申请公开了一种业务数据处理方法、装置、发送端设备、接收端设备及存储介质。其中，该业务数据处理方法包括：发送端设备接收时分复用（TDM）信号；将接收的TDM信号映射到业务帧的净荷；所述业务帧包含开销和净荷；所述开销包含第一指针；所述第一指针用于指示净荷中信号的起始位置。
Patent WO-2022257584-A1 (WO)
Title: Compound, organic electroluminescence device containing same, and electronic device
Inventor: CAO JIANHUA
IPC: C07D307/91
Filed: 2022-04-08
Abstract: The present invention relates to a compound, which has a structural formula shown in formula (I) and is suitable for use in electronic components, especially in organic electroluminescence devices, and relates to a material for organic electroluminescence elements and organic electroluminescence device containing the compound, and an electronic device. The use of the compound in organic electroluminescent devices achieves high efficiency and a long service life and produces positive results.
Patent WO-2022218372-A1 (WO)
Inventor: ZHANG XUEJUN
IPC: A61P29/00
Filed: 2022-04-14
Abstract: L'invention concerne un dérivé de dihydropyrimidoisoquinoléinone représenté par la formule I et un tautomère, un stéréoisomère, un hydrate, un solvate, un sel pharmaceutiquement acceptable ou un promédicament de ce dernier. Le dérivé de la présente invention a un effet antagoniste évident de GPR84, une bonne possibilité de fabrication d'un médicament et est sûr ; L1 représente -NH-, -N(C1-C5alkyl)- ou -S- ; V est absent ou représente -O- ; L2 est absent ou L2 représente un alkylène en C1-C5, un alcénylène en C 2-C4 ayant une double liaison ou un alcynylène en C2-C4 ayant une triple liaison ; et les définitions de R2, R3, R4, R5, R6, R7 et R8 sont telles que décrites dans la description.
Patent WO-2023273558-A1 (WO)
Inventor: SUN WEIGUANG
IPC: A61P31/14
Filed: 2022-04-24
Abstract: Extrait pour toux productive d'Exocarpium citri grandis et son utilisation. L'extrait pour toux productive d'Exocarpium citri grandis est préparé à partir d'Exocarpium citri grandis, de racine de Stemona Sessilifolia, de Poria cocos, de Rhizoma typhonii flagelliformis, de Cynanchum glaucescens, de Glycyrrhiza uralensis, d'amande amère d'abricot, et de Schisandra chinensis. L'extrait pour toux productive d'Exocarpium citri grandis peut inhiber la surexpression de l'ARNm de facteurs inflammatoires induits par un coronavirus humain TNF-α, IL-6, IL-8, et IFN-α, inhibant ainsi un coronavirus humain.
Patent WO-2023206036-A1 (WO)
Inventor: MU QIN
IPC: H04W72/04
Filed: 2022-04-25
Abstract: The present disclosure relates to a random access method, which may comprise: determining configuration information, wherein the configuration information is used for determining an initial downlink bandwidth part (BWP) configured for a terminal, and is used for determining whether the initial downlink BWP supports the terminal in performing random access in a connected state. A corresponding BWP is configured for a terminal, such that the terminal can perform a corresponding random access operation according to the configured BWP, thereby avoiding a communication failure.
Patent WO-2023071109-A1 (WO)
Inventor: LI WENJIAO
IPC: B25H5/00
Filed: 2022-04-28
Abstract: L'invention concerne un support d'entretien de moteur aéronautique, comprenant une plate-forme de levage (1). Une surface supérieure de la plate-forme de levage (1) est pourvue d'un évidement opérationnel (4), une première rainure de coulissement carrée (5) est ménagée autour de la plate-forme de levage (1), une seconde rainure de coulissement carrée (6) est ménagée au niveau d'une extrémité inférieure de la première rainure de coulissement carrée (5), la seconde rainure de coulissement carrée (6) présente un diamètre de rainure supérieur à un diamètre de rainure de la première rainure de coulissement carrée (5), et un mécanisme de déplacement est disposé dans un corps de rainure composé de la première rainure de coulissement carrée (5) et la seconde rainure de coulissement carrée (6), le mécanisme de déplacement comprenant un boîtier de lampe (3), un premier bloc semi-circulaire (2) et un second bloc semi-circulaire (26), et une extrémité supérieure du boîtier de lampe (3) étant une extrémité d'éclairage. Un angle d'éclairage est ajusté par rotation d'un angle du boîtier de lampe (3), et lorsque le boîtier de lampe (3) tourne, un bloc octogonal (11) est amené à tourner avec celui-ci ; et en raison du fait qu'une tige de limitation (14) est insérée dans différentes fentes de tige (15), la tige de limitation (14) passe à travers la fente de tige (15) et est ensuite insérée dans des cinquièmes fentes circulaires (17) dans des positions correspondantes, de telle sorte que le boîtier de lampe (3) maintient un angle incliné, et une direction d'éclairage peut être réglée par rotation d'une base (8), ce qui facilite le réglage de la direction et de l'angle d'éclairage.
Patent WO-2023206323-A1 (WO)
Inventor: HUANG YAN
IPC: B63G8/14
Filed: 2022-04-29
Abstract: Provided are a floating and submerging power apparatus (100), a floating and submerging system, a floating and submerging control method, and an application. The floating and submerging system comprises a floating and submerging power apparatus (100), wherein the floating and submerging power apparatus (100) comprises an emergency battery (120) and an aluminum-air battery, an electrolyte (112) of which contains water. The floating and submerging control method comprises the following steps: electrically connecting an aluminum-air battery to an emergency battery (120), and the emergency battery (120) electrolyzing water in an electrolyte (112) of the aluminum-air battery to generate oxygen and hydrogen, such that the gravity of a floating and submerging power apparatus (100) is less than the buoyancy thereof, and a floating motion is performed. By means of combining an emergency battery (120) with a metal-gas battery (110), power for a floating and submerging power apparatus (100) to float is provided. The floating and submerging control method is simple to operate, and can efficiently and conveniently realize the floating of a floating and submerging power apparatus (100), thereby facilitating underwater operation of a floating and submerging device.
Patent WO-2023206351-A1 (WO)
Inventor: CHEN YONGXIN
IPC: G09F19/18
Filed: 2022-04-29
Abstract: An underwater imaging device, comprising a projection region, a real scene region, and a viewing region, the real scene region being located between the projection region and the viewing region. The underwater imaging device comprises: a water tank (1) that is used for containing liquid, the real scene region being located above the water tank (1), and the surface of the liquid being a reflective surface (2); an imaging structure that is located in the projection region, the imaging structure comprising a display (4) and an air imaging plate (3), wherein the display (4) is located on the side of the air imaging plate (3) far away from the real scene region and generates an aerial image (6) in the real scene region by means of the air imaging plate (3), and the aerial image (6) can be reflected to the viewing region by means of the reflective surface (2); and a polarizing film (9) that is provided on the side of the air imaging plate (3) facing the real scene region, and limits light to be emitted towards the reflective surface (2).
Patent WO-2023165013-A1 (WO)
Title: 半导体结构的形成方法及半导体结构
Inventor: TANG HUIWEN
IPC: H01L21/02
Filed: 2022-05-06
Abstract: 本公开提供了一种半导体结构的形成方法及半导体结构，涉及半导体技术领域，半导体结构的形成方法包括，将目标结构置于反应腔中；在目标结构上形成第一氧化层，第一氧化层具有第一厚度；在第一氧化层下方形成第二氧化层，第二氧化层具有第二厚度，第一厚度小于第二厚度。
Patent WO-2023005326-A1 (WO)
Inventor: HU TING
IPC: G06F9/345
Filed: 2022-05-07
Abstract: 一种数据处理方法、网元以及计算机可读存储介质。其中，数据处理方法包括：接收第一请求信息，第一请求信息用于请求与第一对象对应的数据信息(S100)；接收第二请求信息，第二请求信息用于请求与第二对象对应的数据信息(S200)；当第一对象与第二对象存在交集对象，根据交集对象确定需要从服务器获取的目标数据信息(S300)；向服务器请求目标数据信息(S400)。
Patent WO-2022242598-A1 (WO)
Inventor: LIU YINHE
IPC: C01B3/58
Filed: 2022-05-16
Abstract: Disclosed in the present invention are an apparatus and method for preparing a hydrogen-containing product from natural gas on the basis of new energy consumption, which apparatus and method belong to the technical fields of new energy and hydrogen production from natural gas. In the apparatus for preparing a hydrogen-containing product from natural gas on the basis of new energy consumption, natural gas passes through a natural gas pre-heater and a fine desulfurization unit, and is then mixed with pre-heated steam to form a flow, and the flow sequentially passes through an electro-thermal conversion unit, a shift reaction unit and a pressure swing adsorption unit to complete the production of hydrogen or hydrogen-rich fuel. By means of the present invention, new energy power can be consumed in a timely manner, thereby greatly reducing carbon emissions during the process of producing hydrogen from natural gas, and at the same time, an efficient utilization method for different grades of heat energy under the condition of high integration of a system for producing hydrogen by means of natural gas reforming is provided.
Patent WO-2022242746-A1 (WO)
Inventor: WU WENYAO
IPC: A47F5/10
Filed: 2022-05-20
Abstract: 一种货架，包括安装支架及货架板（100），货架板（100）包括基板（10）、两个以上支架（20）、两个以上重量传感器（30）以及两个以上托盘（40）；相邻的两个以上托盘（40）组成一个栏位（110），每一栏位（110）用以摆放同一种类的至少一货品。
Patent WO-2022253181-A1 (WO)
Inventor: TANG AIBO
IPC: G06F3/0481
Filed: 2022-05-30
Abstract: 本申请公开了一种图标整理方法、装置及电子设备，属于通信技术领域。该方法包括：接收在电子设备的桌面上的第一输入；响应于第一输入，选中桌面中的M个空置图标位；接收第二输入；响应于第二输入，在该M个空置图标位上显示桌面中的P个图标，每个图标显示在所述M个空置图标位中的一个空置图标位上；其中，该P个图标为通过第二输入选中的N个图标中的图标，M、N和P均为正整数，且P小于或等于M。
Patent WO-2022262638-A1 (WO)
Inventor: FENG ZHONGBO
IPC: F16K5/04
Filed: 2022-06-09
Abstract: 一种四通阀(100)及具有其的空调系统(300)。四通阀包括阀体(10)、活塞(20)和密封件(30)，阀体(10)内具有阀腔(11)，活塞(20)可活动地设置于阀腔(11)内，密封件(30)设置于活塞(20)上，且至少部分密封件(30)与阀腔(11)的腔壁贴合；活塞(20)将阀腔(11)分隔成互不相通的高压腔(111)和低压腔(112)，活塞(20)上开设有连通至密封件(30)的气道结构(21)，且气道结构(21)与高压腔(111)相连通，高压腔(111)内的介质通过气道结构(21)与密封件(30)相接触。高压介质提供密封件朝向阀体贴合的压力，减少了泄漏通道，提高了密封性能。
Patent WO-2022258026-A1 (WO)
Inventor: YANG ZHAN
IPC: H01M50/264
Filed: 2022-06-09
Abstract: The present application relates to the technical field of electronic products. Disclosed are a battery assembly and an electronic device. The battery assembly comprises: a battery body, which comprises a battery cell, a protective plate, and a wrapping film, which comprises a conductive layer; and an electrical tape, which comprises an electrical tape body and a flow guide tab, wherein the electrical tape body is electrically connected to the conductive layer, the flow guide tab is electrically connected to the protective plate, and the electrical tape body and the flow guide tab are arranged opposite each other. When the battery assembly is assembled onto a mounting main body, the electrical tape body is in contact with and electrically connected to the flow guide tab, such that the protective plate, the battery cell, the conductive layer, the electrical tape body and the flow guide tab form a circuit. When the circuit is an open circuit, the electrical tape body is de-energized and is respectively connected to the conductive layer and the mounting main body; and when the circuit is a closed circuit, the electric tape body is energized and is separated from at least one of the conductive layer and the mounting main body. Further disclosed is an electronic device, comprising a battery assembly.
Patent WO-2022268049-A1 (WO)
Title: Administration de baiba pour augmenter l'avantage de perte de poids d'un jeûne intermittent
Inventor: Fan Qiru
IPC: A61P3/06
Filed: 2022-06-21
Abstract: L'invention concerne des utilisations de l'acide β-aminoisobutyrique (BAIBA) pour préparer une composition destinée à apporter à un mammifère un bénéfice associé à un jeûne un jour sur deux (EODF), ou à augmenter un bénéfice de perte de poids d'un mammifère traité par EODF, comprenant l'administration au mammifère d'une quantité thérapeutiquement efficace de BAIBA, d'un analogue ou d'un dérivé de celui-ci, ou d'un sel, acide, ester, polymère, analogue ou dérivé pharmaceutiquement acceptable de celui-ci. L'avantage peut comprendre la réduction d'un pourcentage de graisse corporelle du mammifère, la réduction du poids du mammifère, l'abaissement de la glycémie du mammifère, la diminution du taux sanguin de triglycérides du mammifère, la diminution de la cholestérolémie totale du mammifère, la diminution du taux sanguin de lipoprotéine basse densité du mammifère, la diminution du taux sanguin de lipoprotéine très basse densité du mammifère, l'amélioration de la résistance à la leptine du mammifère, et/ou l'amélioration de la résistance à l'insuline du mammifère.
Patent WO-2023201877-A1 (WO)
Inventor: WANG BINGKUN
IPC: G01L1/14
Filed: 2022-06-24
Abstract: A flexible sensor (10) and an intelligent mat (20). The flexible sensor (10) is electrically connected to an external processing circuit. The flexible sensor (10) comprises: a first electrode plate (100), a second electrode plate (200) and an elastic medium (300), wherein the first electrode plate (100) comprises a plurality of first conductive bands (110) arranged spaced apart from each other; adjacent first conductive bands (110) are electrically connected to each other; the first electrode plate (100) and the second electrode plate (200) are arranged on two opposite sides of the elastic medium (300); the second electrode plate (200) and the first conductive bands (110) form a variable capacitor using the elastic medium (300) as an insulating layer; and the elastic medium (300) is elastically deformed when subjected to pressure, so as to change the distance between the first electrode plate (100) and the second electrode plate (200).
Patent WO-2024000200-A1 (WO)
Title: 一种混合自动重传请求harq反馈的确定方法及其装置
Inventor: ZHU YAJUN
IPC: H04L5/00
Filed: 2022-06-28
Abstract: 本公开实施例公开了一种混合自动重传请求HARQ反馈的确定方法及其装置，可应用于通信技术领域，其中，由终端设备执行的方法包括：接收用于调度多个小区上的数据传输的调度指令；从所述调度指令之中获取时域配置信息；根据所述时域配置信息确定多个被调度的小区之中每个小区的HARQ反馈的时域信息。由此，终端设备可以根据网络设备发送的调度指令中包含的时域配置信息，确定多个被调度的小区之中每个小区的HARQ反馈的时域信息，从而使得终端设备和网络设备可以对HRQA信息的传输一致的理解，进而保证了信息传输的可靠性。
Patent WO-2023274281-A1 (WO)
Inventor: CHEN MENGXIAO
IPC: C23C2/06
Filed: 2022-06-29
Abstract: 本发明公开了一种TRIP钢及其制备方法、冷轧钢板和热镀锌钢板，其中所述TRIP钢包括以质量百分比计的化学成分：C：0.15～0.3％，Si：0.6～1.0％，Mn：1.7～2.5％，Al：0.5～0.9％，P≤0.01％，S≤0.01％，N≤0.007％，Fe≥90％。本发明的TRIP钢以碳硅锰钢为基础，通过优化碳硅锰及铝配比，用部分Al来替代传统TRIP钢中的Si，既能起到抑制碳化物析出、稳定残余奥氏体的作用，以保证TRIP钢的力学性能，又能改善钢板表面质量及可镀性。
Patent WO-2023103354-A1 (WO)
Title: 一种超快激光可控孔型的群孔精密加工装置和方法
Inventor: CUI JIANLEI
IPC: B23K26/382
Filed: 2022-06-29
Abstract: 一种超快激光可控孔型的群孔精密加工装置，用于激光精密加工领域，装置由超快激光器（12）、激光位移传感器（10）、反射镜（8）、聚焦透镜（7）、三维数控运动平台A（1）和三维数控运动平台B（4）、手动摆动滑台（2）、数控旋转台（3）、工装夹具（5）和计算机控制器（13）组成；技术方案原理是激光（9）不动，数控旋转台（3）带动工件（6）旋转进行钻孔。孔径主要由激光光轴与数控旋转台（3）的旋转轴之间的距离决定，孔型主要由数控旋转台（3）的倾斜角度决定，通过三维数控运动平台A（1）和三维数控运动平台B（4）、手动摆动滑台（2）进行调整；又有激光位移传感器（10）辅助精准定位。采用上述装置进行群孔精密加工的方法，实现了激光光轴与数控旋转台（3）同轴精准定位；同时实现了定孔型、定孔径、群孔高质量精密灵活加工。
Patent WO-2024016154-A1 (WO)
Title: Loca tion based service (lbs) enhanced by short-range wireless communication
Inventor: DANG YANPING
IPC: H04W64/00
Filed: 2022-07-19
Abstract: The present disclosure is related to a terminal device, a server, and methods for location based service enhanced by short-range wireless communication. A method at a server for locating a first terminal device, the method comprises: selecting, from one or more terminal devices, at least one second terminal device based on at least first information reported by the first terminal device and/or second information reported by the at least one second terminal device, the first information indicating a second identifier of the at least one second terminal device received by the first terminal device via short-range wireless communication, the second information indicating a first identifier of the first terminal device received by the at least one second terminal device via short-range wireless communication; and determining a location of the first terminal device based on at least a location of the at least one second terminal device.
Patent WO-2023226180-A1 (WO)
Inventor: YU LIANG
IPC: B05C11/10
Filed: 2022-07-21
Abstract: Provided in the present invention are a feeding device and a gluing system. The feeding device comprises a material barrel, a piston, and an elastic part, wherein the material barrel is provided with an opening; the piston fits with an inner wall of the material barrel via the opening, the piston and the material barrel enclose an accommodating cavity for containing a material, and the piston is configured to move along the inner wall of the material barrel; and the elastic part is arranged between the inner wall of the material barrel and the piston, and is used for connecting the piston to the material barrel in a sealing manner. According to the feeding device provided in the embodiments of the present invention, the sealing effect on the accommodating cavity can be kept, so that the working reliability of the feeding device is effectively improved.
Patent WO-2023165085-A1 (WO)
Inventor: LIU XIANGHUA
IPC: B29C49/06
Filed: 2022-08-05
Abstract: A plastic bottle packaging apparatus integrating linear injection molding, bottle blowing, filling and sealing. The plastic bottle packaging apparatus comprises an injection molding module (100), a bottle blowing module (200), a filling module (500) and a sealing module (600), which are sequentially arranged in a linear manner, wherein the injection molding module (100) is configured for injection molding to form rows of bottle blanks; the bottle blowing module (200) is configured to blow the rows of bottle blanks into rows of plastic bottles; the filling module (500) is configured to fill the rows of plastic bottles with materials; and the sealing module (600) is configured to seal the rows of filled plastic bottles. The plastic bottle packaging apparatus further comprises a transfer mechanism (300) for translating the rows of materials output by the injection molding module (100) into the bottle blowing module (200), the filling module (500) and the sealing module (600) in sequence, and then outputting rows of products. The whole manufacturing process, conveying process and driving mode of the plastic bottles are all simple and monotonous, the transfer mechanism (300) only requires a reciprocating translation action, and synchronous cap screwing and sealing of a plurality of plastic bottles can be achieved at the same time, thereby effectively improving the sealing efficiency.
Patent WO-2023082736-A1 (WO)
Inventor: TANG ZHIYAO
IPC: C03C6/06
Filed: 2022-08-10
Abstract: 本发明属于玻璃纤维技术领域，具体涉及一种低介电损耗的玻璃纤维组合物。所述组合物各组分含量如下：SiO 2：50-60％；B 2O 3：20-30％；Al 2O 3：8-18％；CaO：1-6％；F 2：0.2-1.50％；SnO 2：0.05-0.5％；Li 2O：0.05-0.5％；K 2O+Na 2O≤0.05％。本发明同时添加SnO 2和F 2，并控制F 2/SnO 2的比值，不仅使玻璃纤维具有较低的介电常数和介电损耗，而且降低了玻璃纤维的粘度，使得玻璃纤维中气泡的个数为零。本发明各种组分之间相互作用，使得到的玻璃纤维组合物具有低介电常数和低介电损耗，低气泡，低粘度，玻璃性能优异。