baber/WOPTO huggingface dataset:
Patent WO-2018188457-A1 (WO)
Inventor: ZHANG TINGCHAO
IPC: A61F2/01
Filed: 2018-03-21
Abstract: L'invention concerne un filtre de veine cave à auto-centrage, le filtre comprenant une partie de récupération (1300) pour récupérer le filtre, une partie de filtrage (1100) pour le filtrage de thrombus, et une partie de support (1200) pour empêcher le filtre de s'incliner, la partie filtrante (1100) comprenant au moins deux couches d'éléments filtrants agencés axialement, deux couches adjacentes d'éléments filtrants étant disposées axialement de manière décalée; et la partie support (1200) s'étend depuis le centre jusqu'à un côté extérieur de la partie de filtrage (1100), et se renverse progressivement et s'enroule dans une direction inverse, fournit un support de point au niveau d'une paroi interne d'un vaisseau sanguin, et empêche la partie de récupération (1300) d'être fixée à la paroi interne du vaisseau sanguin. Le filtre de la présente invention est un filtre de veine cave à auto-centrage, le filtre ayant une bonne performance d'auto-centrage et empêchant la partie de récupération (1300) d'être fixée à la paroi.
Patent WO-2019091048-A1 (WO)
Title: "五图-三带-两分区"保水采煤方法
Inventor: MA LIQIANG
IPC: E21C41/00
Filed: 2018-04-12
Abstract: 一种"五图-三带-两分区"保水采煤方法，通过分析矿区工程与水文地质资料中的数据指标，确定出覆岩类型分区图、基岩厚度等值线图、含水层富水性分区图、隔水层厚度等值线图和煤层厚度等值线图（简称"五图"），依据"五图"计算出不同覆岩类型分区煤层全采条件下垮落带、导水裂隙带和保护带高度的高度（简称"三带"），同时结合基岩厚度、隔水层厚度与含水层富水性，确定采煤对地下水影响程度分区以及保水采煤技术适用性分区（简称"两分区"）。本方法为保水采煤提供了一套全新、全面和系统的研究方法，该方法使保水采煤研究流程更加规范，实用性强，且操作简便，易于理解和推广。
Patent WO-2019200612-A1 (WO)
Inventor: WANG HONGBO
IPC: G08C17/02
Filed: 2018-04-20
Abstract: 一种过压防护电路，涉及电子技术领域，包括第一检测电路（11）和保护电路（12），该第一检测电路（11）用于根据无线接收电路（20）的输入端（200）的输入信号（50）和参考信号（40）输出第一标志信号（60），该无线接收电路（20）的输入端（200）与该无线电路（20）中包括的第一MOS管（21）耦合，该保护电路（12）响应于该第一标志信号（60）进入保护状态，以衰减该输入信号（50）的电压幅度。该过压防护电路用于过压保护，能够在无线接收电路中的MOS管过压的情形下准确、及时地保护MOS管，提高MOS管的使用寿命。
Patent WO-2018201935-A1 (WO)
Title: 多化身位置同步系统、方法、装置及电子设备和存储介质
Inventor: WEI ZHIXIAO
IPC: H04L29/06
Filed: 2018-04-25
Abstract: 公开了一种多化身位置同步系统、方法、装置及电子设备和存储介质。该系统包括至少一个服务器和多个客户端，多个客户端在空间场景中各自拥有控制其行动的化身，客户端向服务器上报其化身在空间场景内的位置和移动信息；服务器将所述信息下发到其他客户端；客户端在其化身的当前位置与按照前次上报信息下的当前估计位置之间的距离超过第一阈值时，重新上报其化身的位置和移动信息。根据一个实施例，可以减少不必要的网络流量。
Patent WO-2019095631-A1 (WO)
Title: 高纯半绝缘碳化硅单晶的制备方法
Inventor: GAO CHAO
IPC: C30B29/36
Filed: 2018-04-25
Abstract: 一种高纯半绝缘碳化硅单晶的制备方法，属于晶体生长技术领域，通过在原料中降低电活性杂质的同时引入原子尺寸较大的IVA族元素，晶体生长过程中采用掺杂SiC原料长晶，将适量的IV族元素引入SiC晶体中，从而提高晶体中本征点缺陷的浓度，实现对浅能级杂质的充分补偿，实现SiC晶体的半绝缘特性。无需通过快速降温实现高纯半绝缘SiC晶体的生长，从而减小了晶体应力，提高了晶体质量；此外，通过控制掺杂浓度可以很好的控制引入到晶体中的本征点缺陷浓度，从而实现了对晶体电阻率的调控。
Patent WO-2019213932-A1 (WO)
Inventor: CHAN WING CHEUNG
IPC: C08L75/06
Filed: 2018-05-11
Abstract: Une composition de polyuréthane thermoplastique comprend un polyuréthane préparé à partir d'un polyol de polyester et d'un polyisocyanate ainsi qu'un antioxydant. La composition de polyuréthane thermoplastique peut être utilisée avec d'autres polymères thermoplastiques dans un procédé de filage par fusion pour préparer des fibres à deux composants.
Patent WO-2018177443-A1 (WO)
Title: 导热组件、导热装置和导热组件的制备方法
Inventor: CUI KAI
IPC: F28D15/04
Filed: 2018-05-15
Abstract: 一种导热组件（100）和具有其的导热装置，导热组件（100）包括壳体（1）、板（14）和翅片（3），壳体（1）内形成有腔体，腔体内填充有换热介质；板（14）设在腔体内且将腔体分隔成多个彼此独立的子腔体（2）；翅片（3）设在至少一个子腔体（2）内且将至少一个子腔体（3）分割成多个子通道（21），腔体内设有翅片（3）以使换热介质在腔体内流动时形成毛细现象。通过在腔体内设置翅片（3），使得换热介质在腔体内流动时可沿翅片（3）形成毛细现象，提高了导热组件（100）的热交换效率和均温效果。
Patent WO-2019218243-A1 (WO)
Title: Method and device for constructing deep neural network model
Inventor: HE WENQI
IPC: G06T1/00
Filed: 2018-05-16
Abstract: A method and device for constructing a deep neural network model. The method comprises: performing random phase encryption on original data to obtain training data; using the training data to train an i-1th deep neural network model so as to obtain an ith deep neural network model; inputting the training data into the ith deep neural network model to obtain an ith output result; comparing the ith output result to the original data corresponding to the training data; determining whether the comparison result meets a preset convergence condition; and if so, determining the ith deep neural network model to be a constructed deep neural network model, and if not, making i=i+1; and re-using the training data to train the i-1th deep neural network model. Since the training data are inputted into the deep neural network model and the obtained output result is compared to the original data, the model is a decryption model capable of cracking random phase encryption, thereby solving the technical problem of a lack of an algorithm model capable of cracking random phase encryption.
Patent WO-2018214966-A1 (WO)
Inventor: ZHANG PEIPEI
IPC: H04W48/08
Filed: 2018-05-25
Abstract: 本公开提供了一种终端控制方法，包括步骤：第一网络的网络单元通过基于蜂窝的窄带物联网NB-IoT与采集装置连接，其中，所述采集装置具有所述NB-IoT功能；第一网络的网络单元接收采集装置上报的终端用户信息及采集装置的位置信息，其中，所述终端用户信息包括用户的出发地信息、用户的目的地信息及终端的标识号；以及根据终端用户信息及采集装置的位置信息来设置终端用于接入所述第一网络的目标使能参数。本公开还公开了一种网络单元及采集装置。
Patent WO-2019227405-A1 (WO)
Title: Physical downlink control signaling detection method, device, and computer readable storage medium
Inventor: ZHU YAJUN
IPC: H04W52/02
Filed: 2018-05-31
Abstract: The present disclosure relates to a physical downlink control signaling detection method, a device, and a computer readable storage medium, pertaining to the technical field of communications. The method comprises: determining a transmission position of wake-up signaling; and receiving, according to the transmission position of the wake-up signaling, the wake-up signaling transmitted by a base station, the wake-up signaling indicating whether a terminal is to detect physical downlink control signaling within a pre-determined time window. A terminal determines, via the wake-up signaling transmitted by the base station, whether physical downlink control signaling detection is to be performed within the pre-determined time window, thereby preventing continuous physical downlink control signaling detection, saving power, and reducing energy consumption. In addition, the wake-up signaling is received at a specified transmission position, thereby eliminating the need to perform constant monitoring, and ensuring lower energy consumption during the entire process.
Patent WO-2018219343-A1 (WO)
Inventor: LIU RUIZHI
IPC: H04L29/08
Filed: 2018-06-01
Abstract: 本申请提供了一种服务发现的方法、注册中心和设备。该方法包括：注册中心接收第一设备发送的服务发现请求，该服务发现请求携带该第一设备所需服务的目标参数信息，该目标参数信息包括第一传输模式的信息、调用模式的信息、传输协议的信息和第二传输模式的信息中的至少一项；该注册中心根据服务参数数据库，确定该目标参数信息对应的目标服务，该服务参数数据库用于存储第二设备的不同服务的参数信息；该注册中心向该第一设备发送服务响应消息，该服务响应消息包括该目标服务的描述信息。本申请实施例通过服务支持的参数信息使得第一设备能够找到合适的服务，进而能够提高服务质量。
Patent WO-2018224003-A1 (WO)
Title: 阵列基板及其制备方法、显示装置
Inventor: PENG YONG
IPC: G06F3/041
Filed: 2018-06-07
Abstract: 提供一种阵列基板的制备方法，所述阵列基板的制备方法包括：在衬底基板上形成条状的挡墙；其中，所述挡墙的宽度小于或等于待形成的第一金属走线和第二金属走线之间的间距；在所述挡墙沿延伸方向的一侧形成所述第一金属走线、在所述挡墙沿延伸方向的另一侧形成所述第二金属走线。还提供一种阵列基板、显示装置。
Patent WO-2019192077-A1 (WO)
Inventor: LIAO MINGCHAO
IPC: H01R13/02
Filed: 2018-06-19
Abstract: Provided is a heterogeneous copper bar, comprising a positive copper bar and a negative copper bar which are symmetrically arranged and parallel to each other, wherein upper portions of the positive copper bar and the negative copper bar are contact regions I respectively; upper middle portions are respectively bent to be U-shaped capacitance regions I; lower middle portions are positive contact regions II respectively; lower portions are respectively bent to be L-shaped capacitance regions II; the U-shaped opening of the capacitance region I of the positive copper bar faces leftwards, and the U-shaped opening of the capacitance region I of the negative copper bar faces rightwards; the L-shaped opening of the capacitance region II of the positive copper bar obliquely faces leftwards and downwards, and the L-shaped opening of the capacitance region II of the negative copper bar obliquely faces rightwards and downwards; the positive copper bar and the negative copper bar are located in the same plane, and a U-shaped bottom surface of the capacitance region I of the positive copper bar and a U-shaped bottom surface of the capacitance region I of the negative copper bar face each other and are provided with a gap I therebetween, so as to balance parasitic inductance on the copper bars; an L-shaped side portion of the capacitance region II of the positive copper bar and an L-shaped side portion of the capacitance region II of the negative copper bar face each other and are provided with a gap II therebetween; and the gap I is identical to the gap II.
Patent WO-2019241956-A1 (WO)
Title: 一种脉冲电流测量装置
Inventor: LONG ZHAOZHI
IPC: G01R19/00
Filed: 2018-06-21
Abstract: 本发明实施例公开了一种脉冲电流测量装置。所述装置包括：传感器组件；所述传感器组件包括用于测量感应电流的空心罗氏线圈；所述空心罗氏线圈采用多层印刷电路板(PCB)制版工艺一体成型；形成所述空心罗氏线圈的多层PCB具有中心贯穿区域；其中，所述多层PCB包括分别设置有多条导线的第一线圈层和第二线圈层；每条导线的两端与贯穿该层PCB的金属导通点相接触；当所述第一线圈层和所述第二线圈层相接触时，所述第一线圈层和所述第二线圈层的金属导通点按规则接触，使所述第一线圈层的导线、相接触的金属导通点和所述第二线圈层的导线依次连接形成线圈。
Patent WO-2019237438-A1 (WO)
Title: System, electronic device, and method for online firmware upgrading
Inventor: LEE TSUNG JUNG
IPC: G06F8/65
Filed: 2018-07-03
Abstract: A system, an electronic device, and a method for online firmware upgrading. The method for online firmware upgrading comprises: commucatively connecting with a terminal device, thus allowing the terminal device to control an embedded webpage of the electronic device (S11); receiving via the terminal device an upgrade interface entering instruction inputted by a user and displaying device information of the electronic device on the terminal device on the basis of the upgrade interface entering instruction, the device information comprising a local-side firmware version number and a server-side firmware version number (S12); receiving via the terminal device an upgrade instruction inputted by the user and downloading a corresponding version of electronic device firmware from a server side on the basis of the upgrade instruction (S13). With the method implemented, the embedded webpage in the electronic device is utilized to upgrade the firmware of the electronic device, and the need to control third-party software for an upgrade is obviated, thus avoiding the problem of software incompatibility.
Patent WO-2019100740-A1 (WO)
Inventor: WANG HONGWEI
IPC: H02K29/08
Filed: 2018-07-26
Abstract: 一种电动工具，包括：电源模块(110)，用于接入交流电；无刷电机(12)，包括转子和定子绕组；整流模块(120)，设置为接收来自电源模块的交流电并用于输出直流母线电压；位置检测模块(160)，用于检测无刷电机的位置信号；MCU芯片(140)，设置为接收位置检测模块检测的无刷电机的位置信号并依据位置信号输出驱动信号；MCU芯片包括控制器(141)；驱动电路(150)，设置为接收MCU芯片的驱动信号以驱动无刷电机；驱动电路串联在MCU芯片和无刷电机的定子绕组之间。该具有保护功能的电动工具能够有效避免因恶劣工况下电动工具中元器件可能造成的损坏。
Patent WO-2019029386-A1 (WO)
Title: Mobile terminal and imaging method therefor
Inventor: HSIEH MINGCHE
IPC: H04M1/02
Filed: 2018-07-27
Abstract: Provided in the present disclosure is a mobile terminal, comprising: a display panel, a processor, a controller, and at least two image acquisition units located on the side of the display panel away from a light-emitting surface of the display panel; the at least two image acquisition units are used for acquiring images of the same scene on the light-emitting surface side of the display panel and acquiring at least two preview images; the processor is used for synthesizing the acquired at least two preview images into a target image, wherein the definition of the target image is higher than that of each of the preview images; and the controller is used for sending the target image to the display panel for display.
Patent WO-2019134378-A1 (WO)
Inventor: ZHANG WEI
IPC: E04B1/343
Filed: 2018-08-30
Abstract: L'invention concerne un bâtiment de nouveau type, une paroi dudit bâtiment étant formée par liaison d'une pluralité de structures de paroi de nouveau type ou construite d'un seul tenant au moyen d'une structure de paroi de nouveau type, la structure de paroi de nouveau type comprenant un cadre tridimensionnel (1), un filet de suspension pour un versement, un filet de suspension pour une pulvérisation, un rembourrage de paroi interne (2) et une couche de pulvérisation de paroi externe (3), le cadre tridimensionnel (1) étant formé en reliant une pluralité d'aciers légers, le filet de suspension pour un versement recouvrant le côté externe du cadre tridimensionnel (1) et permettant à l'intérieur du cadre tridimensionnel (1) d'être sous la forme d'un espace de versement, le filet de suspension pour une pulvérisation recouvrant le côté externe du filet de suspension pour un versement, le rembourrage de paroi interne (2) étant fabriqué à partir d'un matériau d'isolation thermique et étanche à l'eau comprenant principalement du gypse, et étant versé à l'intérieur de l'espace de versement, et la couche de pulvérisation de paroi externe (3) étant pulvérisée sur le côté externe du filet de suspension pour une pulvérisation. Le bâtiment de nouveau type est facile à installer, est étanche à l'eau et a une isolation thermique.
Patent WO-2019100816-A1 (WO)
Inventor: XU XIAODONG
IPC: H04W72/04
Filed: 2018-09-11
Abstract: La présente invention concerne un procédé de configuration de structure de trame, un procédé d'obtention de structure de trame, une station de base, et un terminal. Le procédé comprend les étapes consistant : à envoyer à un terminal des informations de configuration de structure de trame d'au moins deux niveaux de cellule en cascade sur un domaine temporel, des supports pour des ressources de liaison montante et/ou de liaison descendante des deux niveaux de cellule en cascade sur le domaine temporel adoptant des périodes différentes et/ou des supports pour des ressources de liaison montante et/ou de liaison descendante dans deux périodes en cascade dans le domaine temporel adoptant des informations de configuration différentes. Selon des modes de réalisation de la présente invention, la station de base envoie au terminal les informations de configuration de structure de trame d'au moins deux niveaux de cellule en cascade sur le domaine temporel, les périodes des ressources de liaison montante et/ou de liaison descendante de deux niveaux de cellule en cascade sur le domaine temporel étant différentes et/ou des informations de configuration des ressources de liaison montante et/ou de liaison descendante dans deux périodes en cascade dans le domaine temporel étant différentes.
Patent WO-2019128378-A1 (WO)
Title: 一种用户追踪方法、服务器和用户端
Inventor: YANG YANG
IPC: H04L29/08
Filed: 2018-10-10
Abstract: 本发明实施例涉及信息收集领域，尤其涉及一种用户追踪方法、服务器和用户端，用于提高追踪用户访问行为的准确度。本发明实施例中，服务器接收用户端发送的基于HTTP协议的访问请求；服务器在确定访问请求中包括预设标识且预设标识对应的当前标识值与服务器存储的历史标识集中的任一个历史标识值匹配时，服务器根据当前标识值从历史标识集中确定用户种子；历史标识集中包括历史标识值与用户种子的对应关系，任一个历史标识值是服务器基于历史标识值对应的用户种子和随机数生成的；用户种子用于标识服务器基于访问请求识别出的同一用户；服务器追踪用户种子的访问行为。由于本发明实施例中，可以精确确定出用户种子对应的用户的访问行为。
Patent WO-2019179101-A1 (WO)
Inventor: HUANG SHUAI
IPC: F02K1/00
Filed: 2018-10-29
Abstract: A vertical take-off and landing type throat-shifting aerodynamic vectoring nozzle based on a deflector, comprising: a fixing part disposed on the lower wall surface of a front expansion and convergence section of a second throat (9), and a kitchen-knife-shaped deflector plate (6) located at the rear side of the fixing part and rotatable about a rotating shaft (8); under a flat flight mode, the head of the kitchen-knife-shaped deflector plate (6) and the inner wall surface of the fixing part are closely attached and sealed, and the inner surface and the upper side wall surface of the kitchen-knife-shaped deflector plate (6) form a circulating passage in the front of the second throat (9); under a vertical take-off and landing mode, the kitchen-knife-shaped deflector plate (6) rotates such that the tip head thereof is in contact with the upper wall surface of the front expansion and convergence section of the second throat (9). By means of rotation by no more than 90° of the kitchen-knife-shaped deflector plate (6), airflow horizontally flowing through a first throat (4) can turn down by no less than 90°, and thus switching between the flat flight mode and the vertical take-off and landing mode can be implemented. The solution above enables the vertical take-off and landing type throat-shifting aerodynamic vectoring nozzle based on a deflector to have efficient and reliable vertical take-off and landing capability without affecting the thrust vectoring performance thereof, and broadens the applications of said nozzle.
Patent WO-2019128493-A1 (WO)
Inventor: HE GAOFENG
IPC: H04B10/50
Filed: 2018-11-09
Abstract: Disclosed in the present invention are a filtering method for frequency acquisition, a device, a computer readable storage medium, and a laser. The filtering method for frequency acquisition comprises: consecutively acquiring time intervals between adjacent rising edges and/or adjacent falling edges of a square wave signal; calculating a difference between two adjacent time intervals, if the difference exceeds a time threshold, discarding the two adjacent time intervals, otherwise retaining the two adjacent time intervals, and completing a first filtering operation; and comparing one of the two adjacent time intervals retained after the first filtering operation against a minimum period, retaining the two adjacent time intervals retained after the first filtering operation if one of the two adjacent time intervals retained after the first filtering operation is greater than the minimum period, and completing a second filtering operation. The technical solution of the present invention is time-efficient, filters out interference signals to a large degree, and does not readily cause a change of a waveform of a square wave signal.
Patent WO-2020107408-A1 (WO)
Title: 一种高效自动化粉尘治理装置
Inventor: ZHONG HUA
IPC: B01D46/02
Filed: 2018-11-30
Abstract: 一种高效自动化粉尘治理装置，包括主体支架（1），还包括箱体（101）和加强支架（102），箱体（101）位于主体支架（1）上部，加强支架（102）位于主体支架（1）下部，箱体（101）底部连接有灰斗（3），灰斗（3）底部连接有卸灰组件（4），灰斗（3）和卸灰组件（4）设于主体支架（1）和加强支架（102）所围的空间内。
Patent WO-2020062661-A1 (WO)
Inventor: MA YUFANG
IPC: G06F16/23
Filed: 2018-12-25
Abstract: Disclosed are a method, device and apparatus for verifying consistency of contract data and a storage medium. The method comprises: when a contract verifying instruction is received, a target version number in the contract verifying instruction is obtained, and a standard contract template corresponding to the target version number is obtained from a preset database (S10); a target contract currently to be verified is obtained and compared with the standard contract template, so as to judge whether the target contract matches the standard contract template (S20); and if the target contract does not match the standard contract template, a reminding message on inconsistent contract information is generated and displayed, so as to remind a user that the target contract is abnormal (S30). The method automatically compares the target contract to be verified with the standard contract template of the corresponding version to verify contract and remind a contract abnormality, thereby avoiding economic losses caused by inconsistency of electronic versions, and improving the verification efficiency and the user experience by avoiding manual verification.
Patent WO-2020015331-A1 (WO)
Title: Video photographing method and apparatus, terminal device and storage medium
Inventor: HAO YIPENG
IPC: H04N5/232
Filed: 2018-12-28
Abstract: Disclosed is a video photographing method. The method comprises: acquiring a video photographing instruction, and performing video photographing on a target scene until a video photographing pause instruction is acquired so as to obtain video clips photographed between the video photographing instruction and the video photographing pause instruction; determining whether a video generation instruction is obtained; if no video generation instruction is obtained, repeatedly acquiring the video photographing instruction and the video clip pause instruction to obtain corresponding video clips until the video generation instruction is obtained; and based on the video generation instruction, generating a target video according to the existing video clips. Further disclosed are a video photographing apparatus, a terminal device and a storage medium.
Patent WO-2019200989-A1 (WO)
Title: A process for preparing a porous oxidic material which comprises micropores and mesopores and which comprises a zeolitic material having a framework type aei
Inventor: MCGUIRE ROBERT
IPC: C01B39/54
Filed: 2019-01-22
Abstract: A process for preparing a porous oxidic material which comprises micropores and mesopores and which comprises a zeolitic material having a framework type AEI and having a framework structure comprising a tetravalent element Y, a trivalent element X and oxygen, wherein said micropores have a pore diameter determined according to nitrogen adsorption-desorption at 77 K of less than 2 nm and wherein said mesopores have a pore diameter determined according to nitrogen adsorption-desorption at 77 K in the range of from 2 to 50 nm, said process comprising (i) preparing a synthesis mixture comprising a zeolitic material having a framework type FAU and having a framework structure comprising the tetravalent element Y, the trivalent element X and oxygen, water, a source of base, a first organic structure directing agent being an AEI framework type structure directing agent, a second organic structure directing agent comprising a dimethyl-octadecyl [3- (trimethoxysilyl) propyl] ammonium cation containing compound, and seed crystals; (ii) subjecting the mixture obtained in (i) to hydrothermal crystallization conditions comprising a crystallization temperature in the range of from 90 to 200 ℃, obtaining a mother liquor comprising the porous oxidic material comprising said zeolitic material having a frame-work type AEI.
Patent WO-2019165870-A1 (WO)
Title: 一种识别条码的方法、装置及设备
Inventor: YANG LEILEI
IPC: G06K7/10
Filed: 2019-01-29
Abstract: 本说明书实施例提供一种识别条码的方法、装置及设备，所述方法包括：获取原始条码图片；利用图像处理器根据预处理指令对所述原始条码图片进行图像预处理操作，得到预处理后条码图片；识别所述预处理后条码图片的目标码值。
Patent WO-2020107708-A1 (WO)
Title: Oled display
Inventor: TANG YUEJUN
IPC: H01L27/32
Filed: 2019-02-01
Abstract: Disclosed is an OLED display. The OLED display comprises a substrate, a light-emitting layer, and a packaging layer. The surface of the packaging layer is provided with a signal wire and a binding terminal, and a bending extension region is provided on at least one side of the substrate. In embodiments of the present invention, the signal wire and the binding terminal are provided on the surface of the external portion of the packaging layer, so that the OLED display has an enough surface space, the attenuation, delay, and unevenness of a transmission signal is reduced, and frame narrowing of the display is facilitated.
Patent WO-2019154419-A1 (WO)
Title: Channel access in bss pcp/ap cluster service set
Inventor: MA MENGYAO
IPC: H04W48/14
Filed: 2019-02-11
Abstract: Methods and systems for channel access in a BSS having two or more PCP/APs. A C-PCP/AP transmits at least a first management/extension frame, the management/extension frame including information for channel access by a STA. The C-PCP/AP receives, from the STA, at least a second management/extension frame. Based on information exchanged between the C-PCP/AP and the STA via at least the first and second management/extension frames, the STA is provided with channel access within the BSS by: the C-PCP/AP establishing a communication link for the C-PCP/AP to serve the STA; or the C-PCP/AP assigning a second PCP/AP in the BSS to serve the STA.
Patent WO-2020001035-A1 (WO)
Inventor: Cao Kechong
IPC: B43K3/00
Filed: 2019-02-12
Abstract: La présente invention concerne un stylo doté d'une structure nouvelle comprenant un support de stylo (1), une pointe (2), une tige mobile (3) et un bloc mobile (4) ayant au moins un trou traversant central (40), l'extrémité de tête de la tige mobile (3) passe séquentiellement à travers le trou traversant central (40) de chaque bloc mobile (4), l'extrémité de queue de la tige mobile (3) est fixée au support de stylo (1), et la tige mobile (3) est installée sur le support de stylo (1). Lors de l'utilisation du stylo, l'utilisateur peut désolidariser et séparer la tige mobile du support de stylo en premier, et détacher chaque bloc mobile dans la direction de la tige mobile, puis la tige mobile est passée de manière séquentielle à travers chaque bloc mobile après la première séquence de réglage, ce qui réalise ainsi le réglage de chaque bloc mobile sur le stylo et améliore le plaisir de l'utilisateur lorsque le stylo est utilisé.