baber/WOPTO huggingface dataset:
Patent WO-2017161974-A1 (WO)
Title: 一种电化学装置隔离膜及其制备方法和用途
Inventor: CHENG YUE
IPC: H01M10/0525
Filed: 2017-02-10
Abstract: 本发明公开了一种电化学装置隔离膜及其制备方法和用途。所述隔离膜包括多孔基膜层和功能层；所述多孔基膜层的一个或两个表面上任选地具有无机材料涂层；所述功能层位于多孔基膜层的一侧或两侧，并且所述功能层包含至少一种有机材料，所述至少一种有机材料与非水电解质溶液接触时能够形成凝胶态电解质。
Patent WO-2018054008-A1 (WO)
Title: 轨道车辆
Inventor: REN LIN
IPC: B61F5/02
Filed: 2017-02-28
Abstract: 公开了一种轨道车辆（20），所述轨道车辆包括转向架（21），所述转向架具有适于跨座在轨道（10）上的跨座凹部（110）；车体（22），所述车体与所述转向架相连且由所述转向架牵引沿所述轨道行驶，所述车体包括沿所述轨道的长度方向依次铰接的多个车厢（23），在所述轨道的长度方向上，所述车体的至少一端的车厢的背向相邻车厢的表面设有可打开和关闭的逃生门（24）。所述轨道车辆优化了逃生通道的结构且降低成本、减小占用空间和轨道承重、提高稳定性。
Patent WO-2018187964-A1 (WO)
Title: 一种具有散热功能的电子设备用电路板
Inventor: ZHANG QINGXIA
IPC: G06F1/20
Filed: 2017-04-12
Abstract: 一种具有散热功能的电子设备用电路板，包括电路板体（4）和安装板体（1），所述安装板体（1）上表面的中部和电路板体（4）的底部固定连接，安装板体（1）四个边角的内部均固定镶嵌有螺纹管（6），安装板体（1）的上表面分别开设有两个相对称的第一散热槽（2）和两个相对称的第二散热槽（5），且两个第一散热槽（2）和两个第二散热槽（5）呈口字状排布。该具有散热功能的电子设备用电路板，能够形成简单的对流通道，保证了空气的快速流动，能够带动电路板体周围的热量进行快速的流动，有效的避免了热量的堆积，有效的避免了电路板的烧损，散热性能好，有效的加快了空腔内部空气的流动速度，散热效果更好，能够对灰尘进行有效的阻挡，有效的保证了电路板的正常使用。
Patent WO-2017202163-A1 (WO)
Title: 一种面料连接结构及使用该连接结构的组合式包
Inventor: FENG GUODI
IPC: A45C13/10
Filed: 2017-04-24
Abstract: 一种面料连接结构及使用该连接结构的组合式包。面料连接结构包括设有至少一个耳仔的本体，耳仔上设有搭扣(7)，所述搭扣(7)包括搭扣公面(71)和搭扣母面(72)；组合式包包括至少两件面料，至少一件所述面料上设有通孔，面料通过面料连接结构上的耳仔穿过所述通孔并弯折后将所述搭扣公面(71)与搭扣母面(72)相互扣合形成包体。该面料连接结构及使用该连接结构的组合式包，结构简单，连接稳固，拆装方便，客户可根据自己的喜好或需求选择相应的面料并将其连接成包体，甚至对包体的颜色或图案进行组合，其成本低，并且能拓展客户的思维，让其感受手工制作的乐趣。
Patent WO-2017193890-A1 (WO)
Inventor: SI QIANQIAN
IPC: H04L1/16
Filed: 2017-05-08
Abstract: Provided are a method for transmitting HARQ feedback information, a UE unit, a base station, and a system. The method comprises: a UE unit receiving indication information transmitted by a base station, the indication information indicating, in a carrier, a transmission subframe which can be used for transmitting HARQ feedback information; the UE unit generating the HARQ feedback information; and the UE unit transmitting, to the base station, the HARQ feedback information on the transmission subframe.
Patent WO-2018201514-A1 (WO)
Inventor: ZENG GUCHENG
IPC: A61K45/00
Filed: 2017-05-11
Abstract: La présente invention concerne le domaine de la biomédecine et fournit une application d'un marqueur de tuberculose microbienne dans la préparation d'un réactif destiné à être utilisé dans la prédiction ou l'aide au diagnostic de l'état de tuberculose chez un sujet. La présente invention concerne en outre un procédé destiné à être utilisé dans la détermination de l'état d'un individu à l'aide du marqueur de tuberculose.
Patent WO-2017198141-A1 (WO)
Title: 薄片类介质分离机构及薄片类介质处理装置
Inventor: CHI MINGBO
IPC: B65H5/06
Filed: 2017-05-16
Abstract: 一种薄片类介质分离机构及薄片类介质处理装置，分离组件（2）包括设置在机架（1）的输送通道（110）的高度方向两侧的固定辊（21）和浮动辊组件（22），浮动辊组件（22）包括浮动辊（222），固定辊（21）和浮动辊（222）相对设置，浮动辊组件（22）活动地设置在机架（1）内，可沿输送通道（110）的高度方向移动，调节组件（3）抵接在浮动辊组件（22）上，调节组件（3）用于调节浮动辊（222）施加在固定辊（21）上的压力，该薄片类介质分离机构的介质适应性强。
Patent WO-2018223280-A1 (WO)
Title: 一种基于实时竞价的广告曝光率调节装置和方法
Inventor: JIN PEIYIN
IPC: G06Q30/00
Filed: 2017-06-06
Abstract: 一种基于实时竞价的广告曝光率调节装置和方法，该装置包括解析模块（110），用于解析经过实时竞价系统（101）定向条件匹配成功的广告，获取广告信息，查看是否包含含义为增大相应广告曝光率的信息；提取模块（120），用于在广告信息中包含含义为增大相应广告曝光率的信息时，提取包含于广告信息中的需增大广告曝光率的设备与IP地址信息；监控模块（130），用于监控需增大广告曝光率的设备及IP地址对应的设备是否发送对应广告需求；计算模块（140），用于在监控到需增大广告曝光率的设备及IP地址对应的设备发送对应广告需求时，根据当前时段的广告出价及设定的阈值，计算最终出价。通过所述装置，能够提高指定广告的可见性和曝光率，同时提高广告主对广告平台的信任度。
Patent WO-2018153008-A1 (WO)
Title: 激光定位装置及激光定位方法
Inventor: SHI XIN
IPC: G01S17/08
Filed: 2017-07-12
Abstract: 一种激光定位装置（1）和激光定位方法，激光定位装置（1）包括激光发射模块（2），激光发射模块（2）被构造为产生第一激光；激光方向调理模块（6），激光方向调理模块（6）被构造为将第一激光调理成在第一方向上的第二激光和在与第一方向垂直的第二方向上的第三激光；距离确定模块（3、4、5），距离确定模块（3、4、5）被构造用于接收由第二激光在第一待测物体表面反射或者漫射回来的激光以确定激光定位装置（1）至第一待测物体的距离和/或用于接收由第三激光在第二待测物体表面反射或者漫射回来的激光以确定激光定位装置（1）至第二待测物体的距离。
Patent WO-2018196213-A1 (WO)
Title: 自动尿液收集系统
Inventor: SHAN JIAN
IPC: A61F5/44
Filed: 2017-08-03
Abstract: 一种自动尿液收集系统，包括主机（1）及收集桶（2），主机（1）具有导尿通道，导尿通道和收集桶（2）连通，主机（1）设有能够驱动尿液沿导尿通道流入收集桶（2）的动力装置（22），收集桶（2）的顶部开口且桶底设有排泄口（21），主机（1）封闭顶部开口，排泄口（21）设有封堵件（24），封堵件（24）能够在被触发时在密封状态和排放状态之间自动切换，在密封状态，封堵件（24）堵住排泄口（21）；在排放状态，排泄口（21）打开。主机（1）与收集桶（2）上下组合的一体化整机布局，能够简化结构、减小体积、提高可靠性；通过设置被触发时能够进行状态自动切换的封堵件（24），简化了尿液的清理步骤，提高了用户体验度。
Patent WO-2018161502-A1 (WO)
Title: 一种调节天线切换的方法和装置
Inventor: XIAO YU
IPC: H04B7/0404
Filed: 2017-08-14
Abstract: 一种调节天线切换的方法包括：实时检测第二天线的接收灵敏度，检测到移动终端接收无线信号并开启至少一个功能部件后，确定接收灵敏度下降幅度；根据所述接收灵敏度下降幅度判断是否满足实施条件，如果满足，则对第一天线和所述第二天线进行切换。
Patent WO-2018233024-A1 (WO)
Title: Thermoelectric decoupling peak load regulating system
Inventor: CUI HUA
IPC: F01K17/02
Filed: 2017-08-30
Abstract: A thermoelectric decoupling peak load regulating system, comprising a thermal power plant steam pump heating network system (20), a pipeline network system, a power grid, a power plant peak load regulating control platform (15), a heating network heat storage and release operations management platform (18), and at least one of a circulating water waste heat recovery heat pump system (21) and an electric boiler heating system (22). When the power grid and the power plant peak load regulating control platform (15) of the thermoelectric decoupling peak load regulating system send a peak load regulating instruction, a power plant starts an electric boiler and a circulating water heat pump to convert electrical energy into heat energy and to send the heat energy to a pipeline network. The heating network storage and release operations management platform (18) is responsible for controlling an overall temperature rise of a primary pipeline network and a secondary pipeline network so that the pipeline network stores heat. The heat pump and the electric boiler consume electricity resulting from discarded wind power and photoelectric power and peak load regulating, such that the thermal power plant can perform thermoelectric decoupling and can perform deep peak load regulating during pure condensing operations. Not only can a thermal power plant receive subsidies through deep peak load regulation, but also, by using the pipeline network to store heat, safety of heating can be ensured.
Patent WO-2018233029-A1 (WO)
Title: Method and device for reporting internet-of-things data based on configuration of convergence unit
Inventor: DU GUANGDONG
IPC: H04L12/801
Filed: 2017-08-30
Abstract: The present invention relates to a method and device for reporting internet-of-things data based on configuration of a convergence unit. The method comprises: receiving and storing by an internet-of-things access node configuration parameters of a routing table for a neighboring cell, issued by a filter gateway, the configuration parameters of the routing table for the neighboring cell including a plurality of time periods and idle forwarding path identifiers matched with each time period; intercepting mass internet-of-things data reported by a plurality of terminal devices within a wireless coverage range of the access node and encapsulating the mass internet-of-things data into data elements; determining a target time period that a current moment when the mass internet-of-things data is intercepted belongs to; determining, according to the configuration parameters of the routing table for the neighboring cell, whether there exists a target idle forwarding path identifier matched with the target time period; and if yes, reporting the data elements to the convergence unit through a forwarding path corresponding to the target idle forwarding path identifier. The embodiment of the present invention can flexibly select, according to the configuration of the convergence unit, a forwarding path for the internet-of-things data needed to be reported, thus reducing network congestion.
Patent WO-2019019255-A1 (WO)
Title: Apparatus and method for establishing prediction model, program for establishing prediction model, and computer-readable storage medium
Inventor: XU LIANG
IPC: G06K9/62
Filed: 2017-08-31
Abstract: Provided are a time series-based apparatus and method for establishing a prediction model, program for establishing a prediction model, and computer-readable storage medium, said device comprising: a storage device, a processor, and a prediction-model establishing program stored on the storage device and operatable on the processor; said program implements the following steps when executed by the processor: obtaining a target time series of a sample group, and from same, extracting historical data of a time unit having m preset periods at intervals and taking said data to be data features as compared to the same period of the previous year; extracting historical data of n consecutive time units before the target time unit, taking said data to be data features as compared to the last period, and obtaining the mean value and variance as statistical features; inputting the features of the plurality of sample groups into a preset classification/regression model as a preset category; obtaining a prediction factor of classification/regression models so as to obtain a prediction model. The present invention reduces the amount of manual training intervention, improving the repeatability of a model created on the basis of a time series.
Patent WO-2018046017-A1 (WO)
Title: 信息处理方法、装置、电子设备及计算机存储介质
Inventor: LIU FUWEN
IPC: H04L9/32
Filed: 2017-09-12
Abstract: 本发明实施例公开了一种信息处理方法及装置，所述方法可包括：接收用户设备UE发送的附着请求；判断附着请求中是否有携带第一身份信息；当附着请求中未携带有第一身份信息时，与UE进行密钥协商；其中，密钥协商用于获得对UE的第二身份信息加密的加密密钥；接收UE利用加密密钥加密的发送的第二身份信息；利用加密密钥解密第二身份信息。本发明实施例还同时公开了一种电子设备及计算机存储介质。
Patent WO-2018196258-A1 (WO)
Title: 一种免工具的硬盘拆装装置
Inventor: YANG XIAODONG
IPC: G06F1/18
Filed: 2017-09-14
Abstract: 本发明公开了一种免工具的硬盘拆装装置，属于计算机技术领域。本发明的免工具的硬盘拆装装置包括固定支架、弹片和把手，所述固定支架包括底板、竖板一和竖板二，竖板一、竖板二分别固定在底板两侧，竖板一两侧分别设置有固定凸部；所述弹片固定在竖板二上，位于竖板二外侧，弹片两端设置有折弯部，两端的折弯部处分别设置有固定柱，弹片两侧分别设置有弹片斜凸台；所述把手设置在竖板二内侧，把手两侧分别开设有滑槽，把手通过滑槽与竖板二滑动配合，把手两端分别设置有把手斜凸台，与弹片斜凸台相配合。该发明的免工具的硬盘拆装装置结构设计简单合理，只需滑动把手即可实现硬盘拆装，从而大幅度提高工作效率，具有很好的推广应用价值。
Patent WO-2018076990-A1 (WO)
Inventor: SUN QINGCHAO
IPC: G06Q10/08
Filed: 2017-09-27
Abstract: L'invention concerne un procédé et un appareil de distribution centralisée de marchandises. Le procédé comprend les étapes consistant : à déterminer un chemin de déplacement d'un dispositif terminal en fonction d'informations de localisation dudit dispositif terminal, et à dessiner une carte virtuelle conformément au chemin de déplacement du dispositif terminal ; à déterminer une pluralité de points de coordonnées sur la carte virtuelle ; à recevoir des informations d'identification d'une marchandise, et à attribuer un point de coordonnées à la marchandise lorsque les informations d'identification sont reçues ; et, lorsque des informations servant à confirmer que la marchandise est transférée au point de coordonnées qui lui est attribué sont reçues, à enregistrer une relation de correspondance entre les informations d'identification de la marchandise et le point de coordonnées attribué à la marchandise. Le procédé permet d'améliorer l'efficacité de distribution.
Patent WO-2019071439-A1 (WO)
Title: Multi-chip charging device and method
Inventor: XU JIALIN
IPC: H01M10/44
Filed: 2017-10-10
Abstract: A multi-chip charging device and method, which are used for charging batteries and which are characterized in comprising: a power supply input interface, a control unit, multiple charging chips and multiple switch tubes; each switch tube is connected to a charging chip, and the power input interface is connected to the switch tubes, the charging chips being connected to a battery, and the control unit being connected to the switch tubes; the control unit determines a target charging chip from among the multiple charging chips according to the current required power of the battery and controls the switch tube that is connected to the target charging chip to connect such that a charging current that is inputted by the power supply input interface is transmitted to the target charging chip by means of the connected switching tube so as to charge the battery. By means of using the multi-chip charging device, the phenomenon of heating that is caused by a large current charging may be effectively alleviated, thus extending the service life of a charging chip and helping to improve user experience.
Patent WO-2018077228-A1 (WO)
Title: 一种空气循环装置以及温室大棚
Inventor: CHEN WEI
IPC: A01G9/24
Filed: 2017-10-27
Abstract: 一种空气循环装置以及温室大棚，空气循环装置包括壳体(1)和抽风机(2)，所述抽风机(2)在所述壳体(1)的内部；所述壳体(1)包括第一侧面以及第二侧面，所述第一侧面以及所述第二侧面为不平行的两个侧面，所述第一侧面开设有进气口，所述第二侧面开设有出气口，所述温室大棚内的气体通过所述进气口进入抽风机(2)，进入所述抽风机(2)的气体通过所述出气口排出至温室大棚内，以使得进入所述空气循环装置的气体与排出至所述空气循环装置的气体的运动方向不平行，进而使得温室大棚内的气体产生循环流通。
Patent WO-2019037249-A1 (WO)
Title: Smart panel switch
Inventor: CHEN JINYIN
IPC: G08C17/02
Filed: 2017-10-30
Abstract: A smart panel switch (100), comprising: a plurality of button housings (1); an upper panel cover (2), a plurality of openings (21) which correspond to the plurality of button housings (1) being provided in the upper panel cover (2); a plurality of pressing portions (3) respectively provided inside the plurality of button housings (1); a button circuit (4) which is abutted against the plurality of pressing portions (3) to receive a button signal; a Bluetooth module (5) electrically connected to the button circuit (4) to convert the button signal into a Bluetooth signal and transmit the Bluetooth signal; a lower panel cover (6) fixedly connected to the upper panel cover (2); and a panel fixing device (7) for being fixed to other objects, the panel fixing device (7) being provided on the rear side of the lower panel cover (6). The panel switch has a Bluetooth remote control function, is easy to install, can be fixed on a wall at will and can also be removed anytime and anywhere to conduct the Bluetooth remote control, and is more portable and intelligent than the conventional panel switches.
Patent WO-2019090472-A1 (WO)
Title: 温度指示复合材料制品及其制备方法和应用
Inventor: LI CHENG
IPC: G01K11/06
Filed: 2017-11-07
Abstract: 一种温度指示复合材料制品及其制备方法和应用，该温度指示复合材料制品包括：多孔膜（1），其对至少一部分可见光不透明，或者对至少一部分可见光和至少一部分紫外光不透明；位于多孔膜（1）下表面的着色复合材料层（2），其中着色复合材料层（2）包含高分子连接材料、结晶材料和色料。优选的高分子连接材料为交联的压敏胶材料。其中，结晶材料和色料分散于高分子连接材料中，而高分子连接材料为非结晶性材料，或者其熔点高于结晶材料的熔点。结晶材料受热熔化后，会迁移到多孔膜（1）中，并填充其中的孔，使得多孔膜（1）变得对可见光透明。
Patent WO-2018103560-A1 (WO)
Inventor: LIU LINDONG
IPC: G06Q20/40
Filed: 2017-11-29
Abstract: An embodiment of the present application discloses a payment page display method, a client, and an electronic device. The method comprises: a client receives a first signal in a preset range; when the first signal received by the client is a preset feature signal, the client displays a payment page; the payment page comprises a payment authorization code. The payment page display method, the client, and the electronic device provided by the embodiments of the present application can improve the convenience of the payment page display, thereby improving payment efficiency and user experience.
Patent WO-2019041616-A1 (WO)
Title: Expansion screw
Inventor: DENG XIAOMING
IPC: F16B13/08
Filed: 2017-12-04
Abstract: An expansion screw, comprising an expansion plate (1), a movable support screw rod (2) and a fixed ejection piece (3), wherein the movable support screw rod (2) comprises a U-shaped support portion (21) and a screw rod portion (22); a first U-shaped groove (23) is formed on the U-shaped support portion (21); the fixed ejection piece (3) comprises an ejection rod portion (31) and a fixed support portion (32); the fixed support portion (32) forms a second U-shaped groove (33); the second U-shaped groove (33) of the fixed ejection piece (3) passes through the first U-shaped groove (23) of the movable support screw rod (2) to be sheathed on the first U-shaped groove (23), so that the screw rod portion (22) is positioned in the second U-shaped groove (33), and the ejection rod portion (31) is positioned in the first U-shaped groove (23); the lower portion of the screw rod portion (22) is sheathed with a flat gasket (4); and a nut (5) is mounted under the flat gasket (4). When a load is increased, the movable support screw rod is pulled outwards, and the ejection rod portion pushes inwards; in such a way, the expansion plate is expanded gradually, and the expansion screw is fixed firmly.
Patent WO-2019029077-A1 (WO)
Title: Manufacturing method for display device
Inventor: CHEN YU-JEN
IPC: G02F1/1337
Filed: 2017-12-14
Abstract: A manufacturing method for a display device, comprising: providing a first substrate (10); forming a first alignment layer (20) on the first substrate (10); using a first light source to perform exposure alignment on the first alignment layer (20) formed on the first substrate (10); providing a second substrate (50); forming a second alignment layer (40) on the second substrate (50); injecting liquid crystals (30) between the first substrate (10) and the second substrate (50), and assembling the first substrate (10) and the second substrate (50) to form a display device; and using a second light source to perform exposure alignment on the second alignment layer (40) formed on the second substrate (50). The first alignment layer (20) and the second alignment layer (40) are disposed on opposite sides of the first substrate (10) and the second substrate (50), respectively.
Patent WO-2019126928-A1 (WO)
Inventor: DU CUIMING
IPC: C08K7/24
Filed: 2017-12-25
Abstract: The present invention provides a thermosetting resin composition, a prepreg, a laminate, and a printed circuit board. The thermosetting resin composition comprises: a thermosetting resin, an inorganic filler, and a porous molybdenum compound. By using the porous molybdenum compound as a solid lubricant, the problems of dispersion and sedimentation of a molybdenum compound can be effectively solved, so that the molybdenum compound can be evenly distributed in a prepreg; the porous molybdenum compound has better thermal conductivity, and can better conduct heat during drilling, and the melted resin can be prevented from adhering to a drilling tool; in addition, hole cracks can also be reduced, and the quality of the wall of a drilled hole can be obviously improved.
Patent WO-2019173933-A1 (WO)
Inventor: QI XIANGYANG
IPC: H01F38/00
Filed: 2018-06-06
Abstract: 一种利用电场增大直流电电压和电流的方法和一种变压器，能够消耗极少的能量，增大直流电电压和电流。
Patent WO-2019148428-A1 (WO)
Title: Vision-based operation for robot
Inventor: PAN WENGUI
IPC: G05B19/41
Filed: 2018-02-01
Abstract: Embodiments of present disclosure relates to an electronic device, a vision-based operation method and system for a robot. The electronic device comprises at least one processing unit; and a memory coupled to the at least one processing unit and storing computer program instructions therein, the instructions, when executed by the at least one processing unit, causing the electronic device to perform acts including: obtaining an image containing a tool of a robot and an object to be operated by the tool, the image being captured by a camera with a parameter; obtaining a command for operating the tool, the command generated based on the image; and controlling the robot based on the command and the parameter. Embodiments of the present disclosure can greatly improve the accuracy, efficiency and safety of an operation of a robot.
Patent WO-2019019616-A1 (WO)
Title: Method and system for shopping in supermarket
Inventor: GE DAIRONG
IPC: G07C9/02
Filed: 2018-02-12
Abstract: A method for shopping in a supermarket, comprising: identifying an incoming customer at a supermarket entrance gate and weighing the customer (A1); providing a self-service shopping system for the customer to perform self-service shopping and check-out (A2); and providing an exit weighing system at a supermarket exit gate to compare the current weight of the customer with the weight of the customer when entering the supermarket, and allow the customer to leave within a permissible range (A3). Also provided is a system for shopping in a supermarket, comprising: a supermarket entrance gate provided at a supermarket entrance to identify an incoming customer; an entrance weighing system used for weighing the incoming customer; a self-service shopping system used for self-service shopping and check-out of the customer; a supermarket exit gate provided near the self-service shopping system; and an exit weighing system for weighing an outgoing customer and comparing the current weight of the customer with the weight of the customer when entering the supermarket, to allow the customer to leave within a permissible range. Operating costs and the risk of commodity loss can be reduced.
Patent WO-2019000980-A1 (WO)
Title: Control method, related device, and system
Inventor: DENG XIAOTAO
IPC: H04L12/24
Filed: 2018-02-13
Abstract: Disclosed in the present application are a control method, a related device, and a system. The method comprises: a controller sends a created context awareness model to a context awareness engine, the context awareness model being used for defining a preset control when target data meets a trigger condition; the controller receives command information and, on the basis of the command information, the controller performs the preset control. Hence, when the controller performs the preset control, the controller provides proactive service on the basis of the context awareness model; network control is performed by the controller, and target data collection and target data forwarding are performed by the context awareness engine, such that the controller performs centralised control of the network; thus, global smart control capacity can be acquired, improving the efficiency of the controller performing context aware control.
Patent WO-2019148644-A1 (WO)
Title: Housing for battery module and battery module
Inventor: WANG ZHICHAO
IPC: H01M50/224
Filed: 2018-04-04
Abstract: The present utility model relates to a housing for a battery module and a battery module. The housing comprises a body, and a first edge and a second edge located on two opposite ends of the body. Both the first edge and the second edge extend along a first direction and are connected to form an accommodation cavity. A welding part extending from the body to the second edge is formed on the first edge. The second edge is provided with an accommodation part for accommodating the welding part. The welding part and the accommodation part are engaged with each other to form a welded seam. The accommodation part has a welding surface. The part of the welding surface close to the accommodation cavity can shield the light from the welded seam. According to the present utility model, a welding part and an accommodation part engaged with each other are provided on a first edge and a second edge provided opposite to each other, respectively so that at least a part of a welding surface of the accommodation part can prevent a laser beam from penetrating a welded seam, thereby avoiding the light leakage phenomenon during butt welding while removing a metal strip for padding during butt welding, bringing a beautiful appearance, and reducing material costs.
Patent WO-2019047527-A1 (WO)
Title: Flow-through sterilization device and housing thereof
Inventor: CHEN XIAOYUAN
IPC: C02F1/32
Filed: 2018-04-12
Abstract: A housing (1) for a flow-through sterilization device (100); provided inside of the housing (1) is a light-reflective inner chamber (11), and provided on one end of the light-reflective inner chamber (11) is an opening; the cross-section of the light-reflective inner chamber (11) is a polygon; provided on the wall of the housing (1) is a water inlet (12) and a water outlet (13), wherein the water inlet (12) and the water outlet (13) are respectively in communication with the light-reflective inner chamber (11). A flow-through sterilization device (100).
Patent WO-2018196714-A1 (WO)
Title: 卫生用品的吸水芯体及其制备方法
Inventor: DING QI
IPC: A61F13/534
Filed: 2018-04-23
Abstract: 一种水分扩散性好、吸收率高的卫生用品的吸水芯体及其制备方法。吸水芯体包括依次设置的顶层、中间层、底层，顶层和中间层之间设有SAP与木浆混合层，中间层和底层之间设有SAP层，顶层和底层为无纺布或无尘纸，中间层为无纺布或膨松棉。通过在顶层和中间层之间设置SAP和木浆混合层来增加水分的扩散能力，木浆能快速地将水分扩散开来，扩散后的水分被SAP吸收，吸收快且SAP利用率高。中间层正面和背面分别设置不同厚度的SAP层，吸水芯体可以分层次吸水，避免所有SAP在同一层，局部吸水过多。制备方法包括热压，热压可将中间层与木浆粉热粘合，避免木浆粉走位。制备方法中涉及的压辊上设有网状凸起，网状凸起可将底层与中间层之间、顶层与中间层之间压层多个网格状空间，限制SAP的移动。
Patent WO-2018202009-A1 (WO)
Title: 一种医用注射器
Inventor: ZHANG HONGJIE
IPC: A61M5/50
Filed: 2018-04-28
Abstract: 本发明提供了一种医用注射器，其包括针座、卡座、安全保护套和针管。其中所述卡座内设置有收容腔，所述针座和安全保护套分别设置在所述卡座收容腔的上部和下部，所述针管设置在所述针座内，并向下延伸伸入所述安全保护套。所述安全保护套可在所述卡座收容腔内上下移动以便配合所述针管的注射操作。其中所述卡座内还设置有一个上下延伸的主导轨，所述主导轨上还联通有支轨，所述安全保护套上设置有一个固定销。