baber/WOPTO huggingface dataset:
Patent WO-2019028754-A1 (WO)
Title: Wireless communication method and network node
Inventor: CHEN WENHONG
IPC: H04W12/04
Filed: 2017-08-10
Abstract: Provided are a wireless communication method and a network node, which may improve communication performance. The method comprises: a first network node communicates with at least one second network node with regard to transmission related information of a first terminal device, and the first network node and the second network node serve the first terminal device; and the first network node carries out scheduling for the first terminal device according to the transmission related information.
Patent WO-2019033290-A1 (WO)
Title: Method and apparatus for implementing nonstandard bandwidth as well as network device comprising the apparatus
Inventor: WANG LI
IPC: H04W28/06
Filed: 2017-08-16
Abstract: Method and apparatus are disclosed for implementing a nonstandard bandwidth at a network device. According to an embodiment, a first amount of physical resource blocks (PRBs) available in the nonstandard bandwidth is determined. A second amount of PRBs available in a standard bandwidth corresponding to the nonstandard bandwidth is determined. A central frequency shift of the nonstandard bandwidth relative to the standard bandwidth is determined based at least on the first and second amounts. A network device comprising the apparatus is also disclosed.
Patent WO-2018041183-A1 (WO)
Title: 无泄漏磁光薄膜磁表面快波方向可控光二极管
Inventor: OUYANG ZHENGBIAO
IPC: G02F1/095
Filed: 2017-08-31
Abstract: 一种无泄漏磁光薄膜磁表面快波方向可控光二极管，包括一个光输入端口（1、2）、一个光输出端口（1、2）、一个磁光薄膜（3）、背景介质（4）、两个吸波层（5、6）和一个可控偏置磁场（H 0 ），磁光薄膜（3）设置于背景介质（4）中，磁光薄膜（3）采用磁光材料，光二极管和隔离器由磁光材料和背景介质（4）构成，光二极管和隔离器的左端为光输入端口（1）或光输出端口（1），其右端为光输出端口（2）或光输入端口（2），磁光材料与背景介质（4）的表面处为磁表面快波，磁光薄膜（3）处设置有可控偏置磁场（H 0 ）。光二极管具有结构简单、便于实现、光传输效率高、体积小、便于集成，适合应用于大规模光路集成，具有广泛的应用前景。
Patent WO-2018233070-A1 (WO)
Title: Intelligent guidance method and system for parking space
Inventor: DU GUANGDONG
IPC: G08G1/14
Filed: 2017-09-04
Abstract: An intelligent guidance method and system for a parking space. The method comprises: a communication terminal (301) reporting a parking request to a parking guidance system (302) (101); the parking guidance system (302) searching for all vacant parking spaces within a management range thereof, and sending positional identifiers of all the found vacant parking spaces to the communication terminal (301), so that the driver of the vehicle having the communication terminal (301) selects, on the basis of the positional identifiers of all the vacant parking spaces, any one of the found vacant parking spaces as a target vacant parking space (102); and the parking guidance system (302) generating a parking space guidance path between the target vacant parking space and the real-time vehicle position of the vehicle in which the communication terminal (301) is located, and sending same to the communication terminal (301) for parking space guidance (103). The present invention enables a driver to conveniently find a parking space, thereby improving the utilization rate of the parking space.
Patent WO-2019051746-A1 (WO)
Title: Method for preparing building board from fly ash
Inventor: XIE QIUYAN
IPC: C04B18/08
Filed: 2017-09-15
Abstract: Disclosed is a method for preparing a building board from fly ash, comprising the following steps: mixing 50-60 parts of fly ash, 25-35 parts of cement, 6-12 parts of sodium hydroxide and 10-20 parts of gypsum in parts by weight until uniform, adding 60-70 parts of water and stirring same for 30 min-50 min, then adding 2-5 parts of a 5% phosphoric acid solution and stirring same for 20 min-40 min, and then adding a foaming agent solution and stirring same for 20 min-40 min to obtain a slurry; casting the slurry into a mold, vibrating same for 25 min-35 min for molding same so as to obtain a semi-finished board; curing a sample for 2-4 hours at room temperature, feeding same into an autoclave for 5 d-7 d after demolding, and continuously maintaining same under the condition of ventilation at room temperature after taking same out; immersing a wallboard in water for 22 h-26 h, trimming, polishing, and drying the resulting board crude product so as to obtain the building board. The method has a simple process and low cost, and the board prepared by the method has properties such as a light weight, sound insulation, and strong fire and impact resistances.
Patent WO-2018076962-A1 (WO)
Title: 一种同时带有反应和分离功能的内环流反应器
Inventor: HUANG QINGSHAN
IPC: B01J8/22
Filed: 2017-09-19
Abstract: 一种同时带有反应和分离功能的内环流反应器，包括上升管（1）、降液管（2）、固体加料口（3）、水力旋流器入口（4）、防流动死区内构件（5）、液体入口（6）、气体入口（7）、气体出口（8）、导流筒（9）、气体导流锥（10）、通气孔（11）、溢流口（12）、水力旋流器（13）、底流口（14）、气液集成分布器（15）及液体出口（16），水力旋流器（13）置于环流反应器降液管（2）的下部；降液管（2）中气体导流锥（10）及通气孔（11）的存在防止气体进入水力旋流器（13）；浆液进入水力旋流器（13）后，含固浆体从底流口（14）再次进入上升管（1），不含固体的清洁产品从顶流口流出。内环流反应器结构简单、成本低廉，适用于催化剂为固体颗粒的气‑液‑固三相反应。
Patent WO-2019019355-A1 (WO)
Title: Ship air-conditioning system and control method therefor
Inventor: WANG JIANHUA
IPC: B63J2/12
Filed: 2017-09-29
Abstract: Disclosed are a ship air-conditioning system and a control method therefor. The ship air-conditioning system comprises a variable flow water pump (2) and an air-conditioning heat exchange unit (3) connected to each other, wherein an output end of the air-conditioning heat exchange unit (3) is respectively connected, by means of a cooling medium pipeline and a heating medium pipeline, to an input end of the variable flow water pump (2), a first cooling medium water switch valve (6), a cooling medium water cooler (9) and a second cooling medium water switch valve (10), same being successively arranged in the cooling medium pipeline in the flow direction of the cooling medium water, and a first heating medium water switch valve (5), a heating medium water heater (7) and a second heating medium water switch valve (8) being successively arranged in the heating medium pipeline in the flow direction of heating medium water; the variable flow water pump (2) is connected to a controller (11); and the controller (11) is connected to a temperature sensor (1). The ship air-conditioning system solves the problem in the prior art that a large number of ship air-conditioning pipelines occupy a large amount of the internal space of a ship and bring about a high cost input.
Patent WO-2018113371-A1 (WO)
Inventor: HUANG BANGQING
IPC: B01L7/00
Filed: 2017-09-29
Abstract: Provided is an automobile part inspection and quick-freezing cabinet, comprising a quick-freezing and inspection cabinet body (1), a control panel (2), and a quick-freezing and inspection cabinet door (9). The lower end of the quick-freezing and inspection cabinet body (1) is provided with bottom supporting legs (6); an evaporator (3) is provided inside the quick-freezing and inspection cabinet body (1); one end of the evaporator (3) is provided with a condenser (4), and the other end is provided with a cold air inlet pipe (16); one end of the condenser (4) is provided with a compressor (5); the control panel (2) is embedded in the front surface of the quick-freezing and inspection cabinet body (1), and one side of the control plane (2) is provided with a temperature sensor (8)); a ventilation opening (17) is provided below the control panel (2). The automobile part inspection and quick-freezing cabinet is provided with a camera recorder (11), thereby resolving the problem of being unable to research and develop due to that small changes of automobile parts in the cabinet under a low temperature state cannot be viewed; in addition, a drawer-type containing box (14) is also provided, thereby resolving the problem of liability to fall-off of automobile parts during opening of the door (9) because the automobile parts are instable in the quick-freezing cabinet.
Patent WO-2018077189-A1 (WO)
Title: 高亲和力的可溶性pd-1分子
Inventor: LI YI
IPC: A61P35/00
Filed: 2017-10-25
Abstract: 本发明提供了高亲和力的可溶性PD-1分子，具体地本发明提供了一种程序性死亡受体PD-1分子，其在野生型PD-1分子的基础上发生了突变，并且所述PD-1分子与其配体PDL-1分子的亲和力是野生型PD-1分子与野生型PDL-1分子的亲和力的至少2倍。同时，本发明的PD-1分子能够有效地提高淋巴细胞的杀伤能力。另外，本发明还提供了编码本发明PD-1分子的核酸，以及本发明PD-1分子的复合物。本发明的PD-1分子可以单独使用，也可与其他分子联用。
Patent WO-2019080175-A1 (WO)
Title: Electronic cigarette
Inventor: XIE HONGLIN
IPC: A24F40/40
Filed: 2017-11-09
Abstract: An electronic cigarette, comprising an atomisation assembly used for atomising e-liquid and a power source assembly used for providing power, and also comprising a first sleeve (300), a second sleeve (200), a third sleeve (400), an elastic piece (700), a first electrostrictive pad (500) and a second electrostrictive pad (600). The second sleeve (200) is slidably inserted into the first sleeve (300), the third sleeve (400) is slidably inserted into the second sleeve (200), one end of the third sleeve (400) which is provided with a bottom wall is located within the second sleeve (200), and one end of the third sleeve (400) which is open extends out of the second sleeve (200) and the first sleeve (300). The length of the portion of the third sleeve (400) which extends out of the first sleeve (300) is adjusted during vaping so as to better simulate the shortening of a cigarette during smoking, and thereby improve the user experience.
Patent WO-2019095321-A1 (WO)
Title: 一种通信方法及装置
Inventor: TANG XUN
IPC: H04W72/04
Filed: 2017-11-17
Abstract: 一种通信方法及装置，用于降低上下行干扰，进而有助于推进蜂窝网络中类似无人机通信的应用。该方法包括：终端接收第一站点发送的为所述终端分配的传输资源的第一资源配置信息；所述传输资源包括公用资源和一个或多个专用资源，所述公用资源用于所述第一站点和至少一个第二站点联合向所述终端发送相同的信号，所述专用资源用于所述至少一个第二站点和所述第一站点中的其中一个站点单独向所述终端发送信号。
Patent WO-2019100200-A1 (WO)
Inventor: ZHAO JIAHANG
IPC: C04B11/036
Filed: 2017-11-21
Abstract: 一种磷石膏煅烧装置，属于磷石膏加工领域，包括预热滚筒，煅烧滚筒，还原滚筒；预热滚筒安装在煅烧滚筒的前端；煅烧滚筒安装在预热滚筒的后端；该煅烧滚筒有两个，其进料部分分别与两个预热滚筒的出料部分相衔接，其出料部分与还原滚筒的进料装置连接；还原滚筒安装在煅烧滚筒的后端，该还原滚筒有一个，其进料装置分别与两个煅烧滚筒的出料装置连接，具有节省投资，提高工作效率，方便维修和维护，节省能源的特点。
Patent WO-2018137394-A1 (WO)
Title: 一种压气机气动稳定性诊断和控制的装置及方法
Inventor: LI JICHAO
IPC: F04D27/00
Filed: 2017-11-22
Abstract: 一种用于压气机气动稳定性诊断和控制的装置和方法，能够同时实现压气机的失稳先兆研究分析、实时预警和在线调控。装置包括测量设备（100）、信号处理设备（200）和控制执行设备（300）；测量设备（100）用于实时测量压气机内部不同位置的气流的压力或速度脉动，并将从不同位置获得的实时测量信号传输至信号处理设备（200）（S1）；信号处理设备（200）用于根据实时测量信号，判断压气机运行的失稳先兆类型及空间分布，输出相应的控制策略信号给控制执行设备（300）（S2）；控制执行设备（300）根据接收到的控制策略信号，执行相应的控制动作，对压气机进行稳定性调控（S3）。
Patent WO-2019061825-A1 (WO)
Title: Vr/ar head-mounted device
Inventor: CHEN Jin
IPC: G08B21/14
Filed: 2017-12-07
Abstract: A VR/AR head-mounted device, comprising a VR/AR body (500) and a head-mounted component connected to the VR/AR body (500). The VR/AR head-mounted device further comprises a data processing module, an alarm module, and at least one gas sensor; the gas sensor senses gases around in real time and outputs a gas sensing signal; the data processing module determines whether there is a toxic gas according to the gas sensing signal from the gas sensor, and if yes, outputs a gas alarm signal; and the alarm module gives an alarm according to the alarm signal from the data processing module. The device can give an alarm of a toxic gas in the surrounding environment.
Patent WO-2019015235-A1 (WO)
Title: Electrostatic discharge circuit and display panel
Inventor: CHEN YU-JEN
IPC: G02F1/133
Filed: 2017-12-13
Abstract: An electrostatic discharge circuit (11) and a display panel (32); the electrostatic discharge circuit (11) comprises: a first discharge unit, comprising a first transistor (51) and a second transistor (52); a source electrode of the first transistor (51) is connected to a high-level wire terminal (VGH, 1), while a gate electrode and drain electrode of the first transistor (51) and a gate electrode and drain electrode of the second transistor (52) are connected to an electrostatic input terminal (4), a source electrode of the second transistor (52) being connected to a low-level wire terminal (VGL, 2); an input terminal of a second discharge unit (6) is connected to the electrostatic input terminal (4), and an output terminal of the second discharge unit ( 6) is connected to a common terminal (3); and an input terminal of a third discharge unit (7) is connected to the electrostatic input terminal (4), and an output terminal of the third discharge unit (7) is connected to the common terminal (3).
Patent WO-2018113674-A1 (WO)
Title: Estimation de canal de diaphonie améliorée pour cpe hérité
Inventor: LIANG HAIXIANG
IPC: H04B3/32
Filed: 2017-12-19
Abstract: La présente invention porte sur un dispositif de réseau de ligne d'abonné numérique (DSL) utilisé pour un couplage à des lignes de communication DSL, le dispositif de réseau comprenant : un circuit de multiplexage qui transmet des signaux à un équipement des locaux d'abonné (CPE) conforme aux vecteurs et à un CPE hérité, par l'intermédiaire des lignes de communication DSL ; et un circuit de traitement configuré pour : lancer la transmission d'un ensemble prédéterminé de séquences pilotes orthogonales vers une pluralité de CPE conformes aux vecteurs ; lancer la transmission de symboles de données correspondant à l'ensemble de séquences pilotes orthogonales vers un ou plusieurs CPE hérités ; prétraiter des erreurs de ligne d'un CPE victime conforme aux vecteurs pour éliminer une diaphonie d'extrémité distante due aux lignes de perturbation conformes aux vecteurs et effectuer le même prétraitement pour les symboles de données transmis ; déterminer des informations de diaphonie de canal d'extrémité distante à l'aide d'une corrélation des erreurs de ligne prétraitées et des symboles de données transmis prétraités ; et réduire la diaphonie de canal d'extrémité distante du CPE victime conforme aux vecteurs à l'aide des informations de diaphonie de canal d'extrémité distante déterminées.
Patent WO-2018121618-A1 (WO)
Inventor: LI CHENXI
IPC: G06F3/0483
Filed: 2017-12-27
Abstract: L'invention concerne un procédé d'affichage à rotation de page de défilement et un dispositif, un dispositif informatique et un support de stockage pour la lecture de livres électroniques. Le procédé d'affichage à rotation de page de défilement destiné à la lecture de livre électronique consiste à : charger des données de livre électronique et obtenir des informations de pagination du livre électronique (S1); afficher une image de signet pendant la rotation de page de défilement (S2); demander à afficher le contenu de page actuelle lorsque la rotation de page de défilement s'arrête (S3); et réaliser la composition et l'affichage du contenu de page actuelle sur la base des informations de pagination (S4).
Patent WO-2019127565-A1 (WO)
Inventor: WANG FENGTAI
IPC: B64F1/04
Filed: 2017-12-30
Abstract: 一种飞行器发射架，括底座（1）及与所述底座（1）转动连接的支撑架（2），所述底座（1）用于放置飞行器，所述支撑架（2）转动后用于支撑所述（1）一端使得所述底座（1）与地面成一定角度。所述支撑架（2）包括设于所述底座（1）一侧的支撑部（22），以及设于所述底座（1）另一侧并与所述支撑部（22）连接的定位部（21），所述定位部（21）用于将所述飞行器固定在所述底座（1），其中支撑部（22）与所述定位部（21）沿所述支撑架（2）的长度方向相连接。
Patent WO-2020113352-A1 (WO)
Inventor: YANG TAISHENG
IPC: C22C9/04
Filed: 2018-12-18
Abstract: 一种高性能铜合金及其制备方法，该铜合金重量百分比组成为：Sn：0.05wt％～3.0wt％，Ni：0.01wt％～2.5wt％，Si：0.01wt％～0.6wt％，Zn：5wt％～15wt％，且Ni与Si的重量百分比之比满足：Ni/Si＝3.0～6.0，余量为Cu和不可避免的杂质。该铜合金的带材的制备过程为：配料→熔炼→热轧→铣面→一次冷轧→一次时效→二次冷轧→二次时效→成前冷轧→低温退火。所述铜合金以Cu、Zn为基体，通过添加Sn、Ni、Si等元素实现合金性能的提升，同时进一步通过调控合金的晶粒尺寸、晶体取向等微观组织结构，以实现导电、强度、弯曲加工性能之间的均衡，满足中高端电子电气部件的应用需求。
Patent WO-2018188445-A1 (WO)
Title: 一种环形太阳能板支架及环形太阳能板发电装置
Inventor: CHANG YU-SHUN
IPC: H02S20/00
Filed: 2018-03-14
Abstract: 本发明公开一种环形太阳能板支架及环形太阳能板发电装置，所述环形太阳能板支架包括两个以上的分支架，分支架均具有外侧安装板部，所有分支架的外侧安装板部的外侧面围构成供柔性太阳能板沿环形布置的环形安装面；外侧安装板部的内侧进一步设置有内侧安装骨架，所有内侧安装骨架相锁固围构形成用于安装整个环形太阳能板支架的安装部，至少一分支架的内侧安装骨架是直接连接于相应外侧安装板部的内侧面上。藉此，通过环形安装面供柔性太阳能板沿环形布置，从而达到抗风能力强、使用寿命长、空间理想、整体面积小且能360度高效率发电的目的，尤其是，其内侧安装骨架连接于外侧安装板部的内侧，其整体结构稳固性好且易于安装固定，适于推广应用。
Patent WO-2018171506-A1 (WO)
Inventor: JIE ZONGCHANG
IPC: B60W30/18
Filed: 2018-03-15
Abstract: A vehicle control method, device and storage medium. The vehicle control method comprises: enabling a temporarily parking mode of a first vehicle, wherein in the temporarily parking mode, an engine of the first vehicle is in a sleep mode, and a detection sensor of the first vehicle is in an activated mode; when a triggering feature is detected within a predetermined range of the first vehicle, enabling a fully automatic driving mode of the first vehicle; and in the fully automatic driving mode, activating the engine and moving the first vehicle.
Patent WO-2019169656-A1 (WO)
Title: 一种变形玩具
Inventor: XIE GUOHUA
IPC: A63H33/00
Filed: 2018-03-16
Abstract: 一种变形玩具，包括牙箱（3a）、传动机构（5a）和动作机构（6a）；牙箱（3a）包括动力传输齿轮组（31a）和贯穿动力传输齿轮组（31a）的动力传输轴（32a）；传动机构（5a）包括活动件（52a）和凸轮（54a），活动件（52a）与动作机构（6a）活动连接；动力传输齿轮组（31a）蓄力后将动力通过动力传输轴（32a）带动凸轮（54a）转动，凸轮（54a）转动触发活动件（52a）运动，最后触发动作机构（6a）运动。
Patent WO-2018192342-A1 (WO)
Title: 视频数据生成的方法、计算机设备和存储介质
Inventor: WANG QIANYI
IPC: H04N21/234
Filed: 2018-03-26
Abstract: 本申请涉及一种视频数据生成的方法、计算机设备和存储介质，包括：获取与原始视频对应的待添加的音频数据，获取所述音频数据对应的当前节奏信息；获取视频效果描述文件，所述视频效果描述文件包括视频效果时间描述信息，所述视频效果时间描述信息通过节奏特征描述；根据所述视频效果时间描述信息从所述当前节奏信息中确定目标节奏点；根据所述目标节奏点获取对应的待调整原始视频帧，将视频效果描述文件对应的视频效果添加至所述待调整原始视频帧得到对应的目标视频，将所述目标视频与音频数据混合生成对应的目标视频数据。
Patent WO-2018205827-A1 (WO)
Title: 一种有机发光显示面板及其显示方法
Inventor: ZHAO LIJUN
IPC: G09G3/3208
Filed: 2018-04-24
Abstract: 一种有机发光显示面板及其显示方法，通过设置温度检测补偿模块(10)，可以在预设检测周期内检测该有机发光显示面板的温度；在确定该有机发光显示面板的温度不在预设温度范围内时，根据检测到的该有机发光显示面板的温度确定该有机发光显示面板对应的温度补偿电压；在每一个发光器件(L)发光时，将确定出的温度补偿电压施加到该发光的发光器件(L)的阳极，以对发光器件(L)的阳极电压进行电压补偿，从而可以消除发光器件(L)在温度变化时出现的色偏现象，进而改善有机发光显示面板显示画面的效果。
Patent WO-2019062118-A1 (WO)
Title: Waveguide phase shifter and preparation method therefor
Inventor: ZHENG JUN
IPC: G02F1/01
Filed: 2018-04-28
Abstract: A waveguide phase shifter, a semiconductor substrate thereof at least comprising a substrate layer, an oxide layer and a top silicon layer (10), wherein the oxide layer is located between the substrate layer and the top silicon layer. The top silicon layer (10) is at least one ridge-shaped waveguide (11) arranged horizontally. At least one highly doped region (12) corresponding to the ridge-shaped waveguide (11) is formed close to a horizontal position of the ridge-shaped waveguide (11) by means of ion injection, and a first metal electrode (13) for connecting an anode of a power source and a second metal electrode (14) for connecting a cathode of the power source are respectively formed on an upper surface at two ends of each highly doped region (12). Also provided is a method for preparing a waveguide phase shifter. According to the waveguide phase shifter, by providing a heated highly doped region at an edge of a ridge-shaped waveguide, the phase modulation of optical waves passing through the ridge-shaped waveguide is realized, the heating efficiency of the ridge-shaped waveguide is increased, and the adjustment range of a phase is improved.
Patent WO-2019052206-A1 (WO)
Title: Method and equipment for recycling and utilizing waste liquid from herbaceous fiber biological refining process
Inventor: LIU ZHENGCHU
IPC: C02F11/12
Filed: 2018-05-11
Abstract: Disclosed in the present invention are a method and equipment for recycling and utilizing waste liquid from a herbaceous fiber biological refining process, for use in treatment of waste liquid generated from a herbaceous fiber biological refining process. The method comprises the following steps: (1) performing solid-liquid separation on a waste liquid from a water-based processing device and an inactivation device, and extracting the obtained solid; (2) separating and extracting fibers from the solid; (3) dewatering and packing the fibers; (4) separating clumps from sand in the solid; and (5) dewatering and packing the clumps. The present invention resolves the technical problem of environmental pollution caused by the waste liquid generated from existing herbaceous fiber production procedures, and provides a method and equipment for recycling and utilizing waste liquid from a herbaceous fiber biological refining process.
Patent WO-2019007154-A1 (WO)
Title: Feedback information transmission method, terminal device and access network device
Inventor: LIU HANG
IPC: H04W72/04
Filed: 2018-05-17
Abstract: Provided are a data sending method, a terminal device, and an access network device and system. The method comprises: a first terminal device receiving first resource configuration information from an access network device, wherein the first resource configuration information is used for indicating a time-frequency resource sending first data, and is used for indicating at least one piece of information from frequency domain configuration information and time domain configuration information about the time-frequency resource; the first terminal device sending first control information to a second terminal device, wherein the first control information is used for indicating the time-frequency resources, and is used for indicating at least one piece of information from the frequency domain configuration information and the time domain configuration information about the time-frequency resource; and the first terminal device sending the first data to the second terminal device on the time-frequency resource, thereby improving the flexibility of data transmission in direct connection communication.
Patent WO-2019148711-A1 (WO)
Title: Fuel cell and cell unit thereof, and electric stack structure
Inventor: CHENG JIANHUA
IPC: H01M8/04
Filed: 2018-05-29
Abstract: The present invention provides a fuel cell and a cell unit thereof, and an electric stack structure. The fuel cell has an internal common channel structure constituted by openings in various shapes two-dimensionally arranged in the plane of the cell unit. The two-dimensional arrangement of the openings has periodicity or periodicity of fluctuation to a certain extent, and the fuel fluid, cooling medium, and oxidation fluid are evenly provided and discharged to the fuel cell in the in-plane direction and stack direction of the cell unit. Provision of a sealing material in the opening in each layer of the cell unit guides the fuel fluid, the cooling medium, and the oxidation fluid to properly flow into the corresponding layer.
Patent WO-2019056807-A1 (WO)
Title: Water softener integrated waterway device integrating overflow and sewage drainage functions
Inventor: XUE YONG
IPC: C02F1/42
Filed: 2018-06-11
Abstract: The present invention discloses a water softener integrated waterway device integrating overflow and sewage drainage functions, comprising a water inlet portion and a water outlet portion; the water inlet portion comprises a sewage drainage connection pipe, a collective flow channel cavity, an overflow cavity and an overflow and sewage drainage integrated connection pipe, a water inlet end of the overflow and sewage drainage integrated connection pipe is connected to the collective flow channel cavity, a water inlet end of the sewage drainage connection pipe is connected to a sewage drainage pipe of a water softener, a water outlet end of the sewage drainage connection pipe is connected to the collective flow channel cavity, the overflow cavity is located above the collective flow channel cavity, an overflow port is provided in the top of the overflow cavity, a floating ball is provided inside the overflow cavity, and the bottom of the overflow cavity is in communication with the collective flow channel cavity; the water outlet portion comprises a water drainage connector, and a water inlet end of the water drainage connector is connected to a water outlet end of the overflow and sewage drainage integrated connection pipe by means of a sealing joint. According to the present invention, sewage drainage and overflow functions are integrated, avoiding mounting of two drainage pipelines, saving space, facilitating mounting operation, and reducing the risk of leakage of the water softener.