baber/WOPTO huggingface dataset:
Patent WO-2020062623-A1 (WO)
Inventor: TANG FEI
IPC: G01J5/00
Filed: 2018-12-19
Abstract: Disclosed is a fire-fighting reconnaissance robot, comprising a sensor system, a control system (204) and an execution mechanism, and further comprising a heat insulating shell and a cooling system (206), wherein the heat insulating shell is arranged outside the reconnaissance robot and is provided with a heat insulating layer; the cooling system (206) is located inside the heat insulating shell for cooling the interior of the reconnaissance robot; and the sensor system and the control system (204) are located inside the heat insulating shell. The fire-fighting reconnaissance robot can not only work alone, but can also work in cooperation with a carrying robot, and works in the high-temperature field and has a great maneuvering characteristics.
Patent WO-2019128910-A1 (WO)
Inventor: GE LIANGBO
IPC: H04B1/40
Filed: 2018-12-24
Abstract: Disclosed in the present invention are a radio frequency front-end circuit, a circuit board thereof and a terminal. The radio frequency front-end circuit comprises: a radio frequency transceiver; and respectively connected to the radio frequency transceiver, a first radio frequency circuit, a second radio frequency circuit, a third radio frequency circuit and a fourth radio frequency circuit. The first radio frequency circuit, the second radio frequency circuit, the third radio frequency circuit and the fourth radio frequency circuit are respectively connected to a first antenna, a second antenna, a third antenna and a fourth antenna, and the first radio frequency circuit, the second radio frequency circuit, the third radio frequency circuit and the fourth radio frequency circuit are independent from one another. By configuring the first radio frequency circuit, the second radio frequency circuit, the third radio frequency circuit and the fourth radio frequency circuit in the radio frequency front-end circuit to be independent from one another, when only some of the radio frequency circuits are used for communication, radio frequency circuits and components not needed may not be configured and affected by other radio frequency circuits.
Patent WO-2020132928-A1 (WO)
Title: 数据传输方法及装置
Inventor: GONG ZHAOMING
IPC: H04L29/06
Filed: 2018-12-26
Abstract: 本申请提供一种数据传输方法及装置。其中，该方法应用于光传送网，该方法包括：根据参考单位确定N个切片容器的总带宽，其中，该参考单位为传输数据的业务的最小带宽，该N个切片容器的总带宽为该参考单位的整数倍，且每个切片容器分别包括切片数据，该切片数据为对该数据进行切片处理后得到的数据，该N为大于或等于2的整数；根据该N个切片容器的总带宽及可用链路资源确定承载该N个切片容器的M个链路，该M为大于或等于1的整数；通过该M个链路承载该N个切片容器，以向接收端发送该数据。相应的，还提供了对应的装置。采用本申请，可有效提高光传送网的带宽利用率。
Patent WO-2020133226-A1 (WO)
Title: 通话质量调整方法、可读存储介质和电子设备
Inventor: LI YAJUN
IPC: H04M1/725
Filed: 2018-12-28
Abstract: 一种通话质量调整方法、计算机可读存储介质和电子设备，通话质量调整方法，应用于电子设备，包括：获取所述电子设备当前位置的第一网络质量数据，其中，所述第一网络质量数据是指所述电子设备使用的第一网络的网络质量数据；当所述当前位置的所述第一网络质量数据小于预设阈值时，向所述第一网络的运营商上报所述当前位置及所述第一网络质量数据，并通过所述第一网络的运营商获取所述当前位置的预设辐射区域内的网络质量布局数据；根据所述网络质量布局数据，展示指引界面，所述指引界面用于指引用户移动，以调整通话质量。
Patent WO-2019242285-A1 (WO)
Title: 基于区块链的权益资产价值代币的创建、交易方法及系统
Inventor: ZHENG WENCHEN
IPC: G06Q20/06
Filed: 2018-12-29
Abstract: 一种基于区块链的权益资产价值代币的创建、交易方法及系统，能够准确地反映权益资产的价值，降低了成本，提高了代币的使用效率，并安全高效地完成代币交易，为权益资产实时交易奠定了基础。该方法包括在区块链网络中构建权益资产数据库（101）；为有权中介机构节点分配权限（102）；有权中介机构节点将经过审计的初期投入资本数据和对应公允价值以及对应的公允当期超额回报估值写入权益资产数据库（103，104）；当符合性判定通过时，将权益资产数据库的数据更改内容或其哈希值写入区块中（105，106）；根据权益资产数据库中的初期投入资本和对应的公允当期超额回报估值数据，计算权益资产的公允合成价值（107）；根据公允合成价值，计算该权益资产的代币数量（108）。
Patent WO-2020107647-A1 (WO)
Title: Repairing method in manufacturing process for array substrate
Inventor: HE WEI
IPC: G02F1/1362
Filed: 2019-01-03
Abstract: A repairing method in the manufacturing process for an array substrate, comprising the following steps: forming a conductive pattern on a substrate; performing optical inspection and electrical inspection on the conductive pattern; and determining the positions of defect points on the conductive pattern by combining the optical inspection result with the electrical inspection result, and repairing the defect points. The positions of defect points are determined by combining the optical inspection result with the electrical inspection result, thereby increasing the accuracy and success rate of defect point searching, and improving the success rate of defect point repair.
Patent WO-2020143057-A1 (WO)
Title: Method and apparatus for determining channel access scheme, terminal device, and network device
Inventor: WU ZUOMIN
IPC: H04W74/00
Filed: 2019-01-11
Abstract: Provided in embodiments of the present application are a method and apparatus for determining a channel access scheme, a terminal device, and a network device, the method comprising: a terminal device receiving first indication information sent by a base station, the first indication information being used by the terminal device to determine a target channel access scheme corresponding to target uplink resources, wherein the target uplink resources are used to transmit a target uplink channel and/or a target uplink signal.
Patent WO-2020150906-A1 (WO)
Inventor: SONG QIANG
IPC: F41B7/08
Filed: 2019-01-22
Abstract: A shooting device (10), a shooting control method and a shooting robot, wherein the shooting device (10) comprises a barrel (20), a piston (30), a driving assembly (40) and a manipulation device (50); the barrel (20) has a muzzle (21); the piston (30) is slidably arranged at one end of the barrel (20) relative to the muzzle (21) and used for driving a projectile to be ejected from the muzzle (21); the driving assembly (40) is used to drive the piston (30) to slide toward a direction away from the muzzle (21); the manipulation device (50) is electrically connected to the driving assembly (40) and used for controlling the movement of the driving assembly (40); the manipulation device (50) comprises a detection element (51) and a controller (52); the detection element (51) is disposed on the sliding path of the piston (30) and used for detecting the piston (30); the controller (52) is separately electrically connected to the detection element (51) and the driving assembly (40) and is used for controlling the movement of the driving assembly (40) when the detection element (51) detects the piston (30), so that the piston (30) is located in a set position after shooting is complete.
Patent WO-2020155181-A1 (WO)
Title: 信道传输的方法和设备
Inventor: SHI CONG
IPC: H04W74/08
Filed: 2019-02-03
Abstract: 本申请公开了一种信道传输的方法和设备，能够保证非授权频段上信道的有效传输。该方法包括：网络设备根据时隙内预设的用于传输数据信道的起始符号位置和符号长度L，生成数据信道，L为正整数；所述网络设备根据先听后说LBT的结果，确定所述时隙内能够用于传输数据信道的符号长度N，N为正整数，N＜L；所述网络设备根据所述符号长度N，发送所述数据信道。
Patent WO-2020164034-A1 (WO)
Title: Revêtement de garniture avant de coffre amovible
Inventor: LI YU
IPC: B60R5/04
Filed: 2019-02-14
Abstract: Un véhicule qui comprend un couvercle de garniture avant de coffre (7) et un panneau latéral de coffre (15) disposés sur chaque côté latéral du coffre, respectivement. Le couvercle de garniture avant de coffre de ce véhicule comprend en outre deux extrémités (17) conçues pour être fixées aux panneaux latéraux de coffre, respectivement, d'une manière amovible sans outil.
Patent WO-2020177163-A1 (WO)
Inventor: LIANG ZHIMING
IPC: H03F1/26
Filed: 2019-03-25
Abstract: Disclosed is a chopper amplifying circuit employing a negative impedance compensation technique, comprising a differential input end, a first-level chopper switch, a first-level amplifying circuit, a second-level chopper switch, a second-level amplifying circuit, a negative impedance converting circuit, a negative feedback unit, an input capacitor, and a differential output end. The differential input end is connected to the first-level chopper switch and used for accessing a differential voltage signal. An output terminal of the first-level chopper switch is connected to the first-level amplifying circuit via the input capacitor. The first-level amplifying circuit is connected to the second-level chopper switch. The second-level chopper switch is connected to the second-level amplifying circuit. The second-level amplifying circuit is connected to the differential output end and is connected to a feedback input end of the first-level amplifying circuit via the negative feedback unit. The negative impedance converting circuit is parallel-connected to a signal input end of the first-level amplifying circuit and used for reducing an equivalent input capacitance of the first-level amplifying circuit. The advantage is such that: the present invention provides high input impedance and high stability and is applicable in scenarios requiring high input impedance.
Patent WO-2020143120-A1 (WO)
Inventor: ZHANG WEI
IPC: B08B3/12
Filed: 2019-03-27
Abstract: The invention belongs to the technical field of new energy batteries and provides a battery pack cleaning system comprising a main machine frame, a battery-pack support frame, three-dimensional reciprocating and lifting servo members, an ultrasonic vibration plate member, a main filtration and circulation member, an overflow-filtration auxiliary tank member, and a liquid surface spraying member. The battery pack cleaning system also comprises a first impurity filtration system, a second impurity filtration system, a clear water cleaning system, and a drying system that are transversely arranged. A battery pack is finally transferred to and dried by the drying system. The invention has the advantage of providing a flexible mechanism with an adjustable reciprocation direction. The battery pack cleaning system controls, by means of a PLC program, the battery-pack support frame to perform three-dimensional reciprocation. A battery pack is drained and turned at different angles, such that residual water or aluminum scraps are removed in a timely manner from a cavity of the battery pack by means of turning and reciprocation. Two filtration systems are arranged at the battery pack cleaning system to ensure isolation and removal of aluminum scraps and impurities. The battery pack cleaning system has the characteristics of a simple mechanism, high reliability, and program controllability.
Patent WO-2020042659-A1 (WO)
Inventor: WU YAN
IPC: B25J9/00
Filed: 2019-05-05
Abstract: Disclosed is an industrial robot movement platform, comprising a fixing board, wherein fastening steel plates are respectively welded to a front face and a back face of the fixing board; one side of the fixing board is fixedly connected to an insertion column, and an insertion slot is provided in the other side of the fixing board; fastening plates are respectively arranged on a front face and a back face of one side of the fixing board, and fastening slots are respectively provided in a front face and a back face of the other side of the fixing board; a drive groove is provided in a top portion of the fixing board; an inner wall of the drive groove is fixedly connected to a rack, and is slidably connected to a slide block; and a top portion of the slide block is fixedly connected to a first platform, and a first electric motor is fixedly mounted to one side of the first platform. The present invention can effectively move a robot to a corresponding workstation, and a work task can be completed without increasing the number of robots, thereby solving the problems of increased costs caused by adding robots and of the impact and damage that tend to occur due to the overlapping operation ranges of too many robots during working.
Patent WO-2020024698-A1 (WO)
Inventor: ZHU HU
IPC: H04B10/40
Filed: 2019-06-04
Abstract: 公开了一种光模块、得到光信号的方法、装置、系统、存储介质及电子装置。其中，该光模块包括：输入端口和光调制组件，其中，输入端口被配置为将位于光模块之外的外置光源产生的光输入到光调制组件；该光调制组件被配置为对外置光源产生的光进行调制，得到光信号。
Patent WO-2019238047-A1 (WO)
Title: Clamping apparatus for photographing device and selfie stick
Inventor: SHAN JINGHUA
IPC: H04M1/04
Filed: 2019-06-11
Abstract: A clamping apparatus for a photographing device and a selfie stick. The clamping apparatus for a photographing device comprises a carrier (1), a stretching mechanism (2), and an upper clamping plate (3). The stretching mechanism (2) comprises a base (21), first telescopic assemblies (22), and a second telescopic assemblies (23). The base (21) is provided with first receiving holes (211) for receiving the first telescopic assemblies (22) and second receiving holes (212) for receiving the second telescopic assemblies (23). One end of each first telescopic assembly (22) is slidably provided in the first receiving hole (211), and the other end thereof is connected to the carrier (1). One end of each second telescopic assembly (23) is slidably provided in the second receiving hole (212), and the other end thereof is connected to the upper clamping plate (3). The first telescopic assemblies (22) and the second telescopic assemblies (23) extend out in reverse directions. Compared with a common clamping apparatus, the clamping apparatus for a photographing device has a shorter base in case of clamping a photographing device having a given width; that is, the clamping apparatus has a smaller volume and therefore is easy to receive.
Patent WO-2019242624-A1 (WO)
Title: Gestion d'analyse de données, spécification et procédures de configuration, approvisionnement et architecture basée sur un service
Inventor: RAHMAN MOHAMMAD MOSHIUR
IPC: H04L12/24
Filed: 2019-06-18
Abstract: L'invention concerne des procédés et des appareils destinés à une architecture basée sur un service (SBA) pour une gestion d'analyse de données (DAM). Des spécifications de configuration sont fournies pour configurer des entités DAM pour une gestion d'infrastructure par des gestionnaires d'infrastructure (InfMs), des gestionnaires de service de client (CSM) pour une instance de sous-réseau de tranche de réseau (NSSI), une gestion d'instance de tranche de réseau (NSI) et d'instance de service (SI), des gestionnaires de contenu et de transfert (CFM) pour une gestion de contenu et de mémoire cache de contenu. L'invention concerne également des procédés et un appareil de fourniture de service d'analyse de données indépendamment de l'architecture DAM.
Patent WO-2020024746-A1 (WO)
Title: Valve plate, outdoor unit, and air conditioner
Inventor: LU CHAOQUN
IPC: F24F1/56
Filed: 2019-06-28
Abstract: Provided in the present disclosure is a valve plate, an outdoor unit, and an air conditioner. The valve plate comprises a valve plate body. The valve plate body comprises a first mounting hole and a second mounting hole. The first mounting hole is provided with a first notch. The second mounting hole is provided with a second notch. The first notch and the second notch intersect at one end to form a third notch in communication with the external environment.
Patent WO-2020248319-A1 (WO)
Title: 一种新型智能主机及智能手表
Inventor: JIANG QINGHUA
IPC: H04M1/04
Filed: 2019-07-09
Abstract: 一种智能主机及包括该智能主机的智能手表，智能主机包括主机本体（1）以及承载支架（2），主机本体（1）的内部设有天线，承载支架（2）设有第一连接部（20），第一连接部（20）与主机本体（1）转动连接，以使主机本体（1）可相对承载支架（2）转动，第一连接部（20）及承载支架（2）为金属材质，承载支架（2）上设有开缝（21），开缝（21）将承载支架（2）分隔为第一部分（22）和第二部分（23），其中，第一部分（22）为设有第一连接部（20）的部分。该智能主机及智能手表，通过在金属承载支架（2）设有开缝（21），以及在开缝（21）中填充有非金属材质的缝隙填充件，以降低金属承载支架（2）对智能手表的天线信号产生干扰，以提高智能手表的天线性能，进而使得用户在通话时通话质量较高，提高手表通话的稳定性及覆盖能力。
Patent WO-2020125015-A1 (WO)
Title: Rappel contextualisé de commerçants
Inventor: YAN HAN
IPC: G06F16/9535
Filed: 2019-07-29
Abstract: La présente invention concerne un procédé et dispositif de rappel contextualisé de commerçants, un dispositif électronique et un support de stockage lisible. Le procédé comporte les étapes consistant à: acquérir des mots de scénario donnés, et étendre les mots de scénario donnés à des ensembles de mots-clés comportant N mots, N étant un entier naturel; sur la base de chaque mot-clé dans les ensembles de mots-clés, déterminer des commerçants d'amorçage initiaux à partir d'un commerçant de plate-forme; filtrer les commerçants d'amorçage initiaux selon les ensembles de mots-clés pour obtenir un commerçant d'amorçage hautement précis; et d'après le commerçant d'amorçage hautement précis, déterminer un commerçant de rappel final pour les mots de scénario donnés.
Patent WO-2020030186-A1 (WO)
Title: Methods for mitigating impact of listen-before-talk in unlicensed spectrum
Inventor: TSAI CHIOU-WEI
IPC: H04W72/12
Filed: 2019-08-12
Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives, on an unlicensed carrier and from a base station, a downlink signal including Listen-Before-Talk (LBT) parameters, the downlink signal being a non-physical layer signal. The UE performs an LBT operation based on the LBT parameters. The UE transmits an uplink signal to the base station when the LBT operation is successful.
Patent WO-2020232876-A1 (WO)
Title: Fibre composite élastique et son procédé de fabrication
Inventor: CAI TAO
IPC: D02J1/22
Filed: 2019-08-27
Abstract: La présente invention concerne une fibre composite élastique, comprenant un corps de fibre, dans laquelle selon le pourcentage en poids, la composition de matériau du corps de fibre est réalisée par filage composite de 10 % à 90 % de PET à faible viscosité, de 10 % à 90 % de PET à viscosité élevée, de 10 à 80 % de PTT et de 10 à 80 % de PBT. La présente invention combine les avantages des fibres en PET, PTT et PBT en une et non seulement présente les avantages d'une bonne aptitude au filage, d'une résistance élevée, d'une bonne élasticité, d'une douceur, d'un bon confort, d'une teinture facile, d'une absorption d'humidité et similaire mais utilise également une coopération raisonnable entre des matériaux et la différence entre des propriétés physiques et chimiques pour rendre la structure tridimensionnelle de la fibre composite plus remarquable et la stabilité thermique meilleure.
Patent WO-2021035730-A1 (WO)
Title: 一种通信方法及装置
Inventor: CHEN LEI
IPC: H04W36/24
Filed: 2019-08-30
Abstract: 一种通信方法及装置，应用于小区切换领域。方法包括第一网络设备确定第一小区；第一网络设备发送第一消息，第一消息包括第一小区的标识，第一小区的标识用于指示终端设备的小区重建。通过方法可以使得终端设备可以及时执行小区切换，以尽量保证终端设备通信的连续性。
Patent WO-2020078155-A1 (WO)
Inventor: XING GUANGYUN
IPC: A61H39/04
Filed: 2019-09-12
Abstract: La présente invention concerne un timbre chaud (100) pour les pieds, qui comporte des parties saillantes (12) et une partie chauffante. Le timbre chaud comprend de multiples parties saillantes (12) et une feuille de substrat (10) pourvue des multiples parties saillantes (12), la feuille de substrat (10) étant constituée d'un matériau comprenant un tissu non tissé ; la partie chauffante comprenant un matériau chauffant ; et la partie saillante (12) étant constituée d'un matériau comprenant un tissu non tissé et étant configurée au niveau d'une surface du timbre chaud (100) pour les pieds.
Patent WO-2020147323-A1 (WO)
Title: 一种折臂式双臂桥梁检测车
Inventor: CHEN MINHUI
IPC: E01D19/10
Filed: 2019-09-17
Abstract: 本发明公开了一种折臂式双臂桥梁检测车，所述检测车包括检测车辆、回转机构、支承座、水平工作臂、竖直工作臂、伸缩臂，其中两条水平工作臂一端设置在回转机构上，另一端分别连接两条竖直工作臂，且两条水平工作臂之间连接有交叉臂，两条竖直工作臂与两条伸缩臂之间通过球绞连接，两条伸缩臂末端分别设有检测装置。本发明具有两条工作臂，解决单臂作业工作效率低的问题，旋转机构上装有两个子旋转机构，使得两条工作臂可单独工作，还可调整双臂的工作角度，两条工作臂之间设置有交叉臂，解决两条工作臂同时工作时不稳定的问题，伸缩臂与竖直臂采用球绞连接，可伸到难以检测到的位置进行检测，伸缩臂末端设置旋转台，便于检测装置全面检测。
Patent WO-2021056282-A1 (WO)
Title: Method, device and computer readable medium for channel quality measurement
Inventor: YUAN FANG
IPC: H04B7/06
Filed: 2019-09-25
Abstract: Embodiments of the present disclosure relate to methods, devices and computer readable media for channel quality measurement. In example embodiments, a method implemented in a network device includes determining first configuration information comprising a first slot offset value associated with a first resource set for channel measurements and a second slot offset value associated with a second resource set for interference measurements; and transmitting the first configuration information to a terminal device. A method implemented in a terminal device includes receiving the first configuration information; and in response to receiving, from the network device, first control information indicating that the first configuration information is used, performing the channel measurements and the interference measurements based on the first and second slot offset values. In this way, more flexible interference measurement based beam reporting is enabled.
Patent WO-2021051449-A1 (WO)
Title: Apparatus and method for detecting internal micro short circuit of battery
Inventor: TANG YUANAN
IPC: G01R31/367
Filed: 2019-09-29
Abstract: An apparatus for detecting an internal micro short circuit of a battery. A battery is continuously monitored during a formation and charging process of the battery, and a signal of a quickly changing voltage is filtered out by using a differentiation circuit. The direct-current voltage of a battery is isolated according to the characteristics of the differentiation circuit, and furthermore, a separated signal of a slightly changing voltage is sent to an amplifier for amplification, such that the requirement for a high-precision meter is lowered; and amplified signals are collected by using a high-speed AD converter, a captured voltage change signal is transmitted to a computer by means of a single-chip microcomputer, and finally, a product in which an internal micro short circuit occurs is determined. Moreover, positive amplification and negative amplification can both be used, and secondary amplification is carried out, such that a subtle voltage or current change of the battery is detected more effectively and accurately, thereby detecting a faulty battery, or observing the status of a battery at any time to estimate the service life of the battery.
Patent WO-2020220577-A1 (WO)
Inventor: LI HUA
IPC: G01N21/3581
Filed: 2019-09-30
Abstract: 一种太赫兹光谱测量系统及分析物质的太赫兹光谱的方法，其中太赫兹光谱测量系统包括：两个太赫兹量子级联激光器（1），出射口相对设置；真空罩，设置于两个太赫兹量子级联激光器（1）的出射口之间。太赫兹光谱测量系统及分析物质的太赫兹光谱的方法能够在保留片上双频梳系统的优点下，解决了片上双频梳无法直接测量物质太赫兹谱的缺点。
Patent WO-2021017166-A1 (WO)
Inventor: PAN LIANGCHUN
IPC: H02J7/00
Filed: 2019-10-10
Abstract: 一种共享充电宝广告机(1000)，属于充电宝租赁设备的技术领域，包括租赁机箱(100)和灯箱装置(200)；租赁机箱(100)包括箱体(10)、显示屏组件(20)、广告展示框组件(30)和多个机芯组件(40)，箱体(10)内设置有层板(11)，层板(11)将内腔(10a)分为第一腔体(12)、第二腔体(13)和第三腔体(14)；箱体(10)的第一侧(10b)的外表面具有安装广告展示框组件(30)的第一区域(101)、第二区域(102)和安装显示屏组件(20)的第三区域(103)；机芯组件(40)设置在第二腔体(13)内，每个机芯组件(40)均包括固定在箱体(10)内壁上的机芯充电盒(41)和多个充电宝(42)，机芯充电盒(41)具有充电宝容置槽(43)，第二区域(102)上形成有与充电宝容置槽(43)的槽口对应的多个电源取放口(1021)。与现有技术对比，共享充电宝广告机(1000)，空间利用率高，结构紧凑，便于维护和零部件更换。
Patent WO-2020125234-A1 (WO)
Inventor: MA SUI
IPC: G06F21/62
Filed: 2019-11-01
Abstract: One or more embodiments of the description provide(s) a blockchain-based data processing method and apparatus. The blockchain comprises a service acceptance platform node device and a service data processing party node device. The method comprises: the service acceptance platform node device receives service processing application data of a target user; generate a first service processing result on the basis of the service processing application data according to a preset first service processing step; send a first transaction to the blockchain, the first transaction comprising the first service processing result, so that the first transaction is recorded in a distributed database of the blockchain after consensus and verification by the blockchain, and the first service processing result being used for the service data processing party node device to generate a second service processing result on the basis of the first service processing result according to a preset second service processing step.
Patent WO-2020211361-A1 (WO)
Title: 防止节点变更通知丢失的方法、装置和计算机设备
Inventor: HUANG XIAOJUN
IPC: H04L12/24
Filed: 2019-11-13
Abstract: 本申请揭示了一种防止节点变更通知丢失的方法、装置和计算机设备，通过在zookeeper服务器中存储的第一节点变更通知集合，以及订阅方服务器中存储的第二节点变更通知集合，既可以快速的查找出第二节点变更通知集合中相对于第一节点变更通知集种缺少的节点变更通知，这些缺少的节点变更通知即为订阅方服务器没有接收到的丢失节点变更通知，确保zookeeper节点的变更通知不会因为网路出现拥堵、订阅方系统故障等原因丢失。
Patent WO-2020134784-A1 (WO)
Inventor: JIANG GANG
IPC: F24F13/30
Filed: 2019-11-25
Abstract: 一种喷淋系统及间接蒸发制冷系统，其中，喷淋系统（2）包括控制系统（20）和N套喷淋加湿子系统（21），且N为正整数；喷淋加湿子系统（21）包括加湿喷管（211）和与加湿喷管（211）连通的加湿喷头（212）；加湿喷管（211）用于向加湿喷头（212）输送水，加湿喷头（212）用于利用加湿喷管（211）输送的水进行水雾喷洒；该N套喷淋加湿子系统（21）分别布设于N个换热芯体层（31a、31b）下方，控制系统（20）用于个喷淋加湿子系统（21）的启动与关闭。由于二次换热气流的流动方向是自下而上，通过将喷淋加湿子系统（21）布设在对应的换热芯体层（31a、31b）下方，水雾随着二次换热气流自下而上运动的距离加长，从而延长了水雾同换热气流的接触时间，提升了水雾的气化率。