baber/WOPTO huggingface dataset:
Patent WO-2019015454-A1 (WO)
Title: Buried electrical cable error-preventing excavation alert device
Inventor: ZHOU LIJUN
IPC: G01H9/00
Filed: 2018-06-28
Abstract: The present invention relates to a buried electrical cable error-preventing excavation alert device, comprising an optical fiber vibration sensor having a pattern recognition function, a signal processing unit, a wireless communication unit and a power supply unit. The signal processing unit is respectively connected to the optical fiber vibration sensor, the wireless communication unit and the power supply unit. The optical fiber vibration sensor is installed within a preset range of the electrical cable and is for detecting vibration signals around the electrical cable in real time. When an action occurs that may damage the electrical cable, a warning is immediately given, reducing the likelihood that a power transmission or transformation accident will occur. Compared with the prior art, the present invention has advantages such as a low rate of false warnings, a fast reaction speed, and accurate regional positioning.
Patent WO-2020000345-A1 (WO)
Title: 电子器件的底板及带有该底板的电感器和变压器
Inventor: ZHU YONG
IPC: H05K7/10
Filed: 2018-06-29
Abstract: 本申请公开了一种电子器件的底板及带有该底板的电感器和变压器,本申请在底板的板体上开设若干用于与电子器件的引脚插接的引脚孔以及贯穿板体的导槽，所述导槽的一端开口与引脚孔连通，另一端开口设置在板体侧边，在安装底板的过程中，当需要将电子器件（包括但不限于电感器和变压器）的引脚嵌入引脚孔内时，将引脚与底板的导槽处抵触，接着推动引脚，使得引脚沿导槽滑动并嵌入引脚孔内，实现引脚与引脚孔的插接，将引脚需要对准孔位插入的方式改为将引脚推送进孔的方式，方便于将引脚嵌入引脚孔内，一方面提升了电子器件装底板工作的效率，另一方面为电子器件装底板工作实现自动化提供了可行性。
Patent WO-2019148774-A1 (WO)
Title: Manufacturing method of thin film solar cell
Inventor: ZHAO SHULI
IPC: H01L31/0224
Filed: 2018-07-12
Abstract: Disclosed is a manufacturing method of a thin film solar cell, comprising the following steps: a) performing a first scribing process on a back contact layer to form a plurality of first recesses; forming an insulation portion in each of the plurality of first recesses to form a plurality of insulation portions; c) sequentially forming a light-absorbing layer and a buffer layer on a surface of the back contact layer, and performing a second scribing process on the light-absorbing layer and the buffer layer to form a plurality of second recesses; d) forming a front contact layer on a surface of the buffer layer, the front contact layer extending to the plurality of second recesses, and performing a third scribing process on the front contact layer, the buffer layer and the light-absorbing layer to form a plurality of third recesses extending through the front contact layer, the buffer layer and the light-absorbing layer, thereby obtaining a plurality of cell units connected in series.
Patent WO-2019056847-A1 (WO)
Title: Display device and control device thereof, suction equipment, and control method
Inventor: SHI RONGRONG
IPC: G02F1/13
Filed: 2018-07-20
Abstract: An embodiment of the present disclosure relates to the technical field of displays and discloses a display device and a control device thereof, as well as a suction equipment, wherein the display device comprises: a backlight module; a housing, the housing being provided with a cavity that is used for accommodating the backlight module; at least one suction device, which is disposed on the housing and which is configured for use in suctioning the backlight module onto the housing in a removable manner; and a controller, which is configured for use in controlling the at least one suction device to switch between an on state and an off state; the suction device produces a suction force so as to suction the backlight module onto the housing and, when in the off state, the suction device breaks off suction so as to remove the backlight module from the housing.
Patent WO-2019210590-A1 (WO)
Title: Surface layer alloying weakening treatment and auxiliary processing method for efficient cutting of difficult-to-process material
Inventor: WANG BING
IPC: C23C10/00
Filed: 2018-07-26
Abstract: A surface layer alloying weakening treatment and auxiliary processing method for efficient cutting of a difficult-to-process material, comprising: carrying out permeation alloying treatment on a difficult-to-process material so as to weaken the surface thereof; and cutting and processing the difficult-to-process material after the surface weakening treatment.  Also disclosed is  the difficult-to-process material and an application of the permeation alloying treatment in reducing the surface roughness of the difficult-to-process material after cutting.
Patent WO-2019056861-A1 (WO)
Title: Antenna switch circuit and smart card
Inventor: CHEN LIUZHANG
IPC: G06K19/077
Filed: 2018-08-01
Abstract: The present application is applicable to the technical field of smart card communication, and provides an antenna switch circuit and a smart card. In the antenna switch circuit provided by the present application, the switch circuit is connected between a coil and a non-contact chip; the switch circuit controls the on/off state of an alternating current signal of the non-contact chip according to a control signal. Therefore, when coil reuse or coil region overlap exists in the smart card, the antenna switch circuit can be used for implementing the on/off state or the switching of the coil, so that the communication channels in different functional modes do not interfere with each other, thereby improving communication quality, and in the presence of a power gaining circuit, the power gaining circuit can reach the optimum power gaining state.
Patent WO-2019218513-A1 (WO)
Title: Apparatus and method for monitoring testing process, and computer-readable storage medium
Inventor: WANG RUIRAN
IPC: G06F11/34
Filed: 2018-08-24
Abstract: A method for monitoring a testing process, an apparatus for monitoring a testing process, and a computer-readable storage medium. The method comprises: determining a monitoring object, and determining monitoring information and a monitoring item according to the monitoring object, wherein the monitoring information comprises the IP address corresponding to the monitoring object, a monitoring cycle, and a mapping relationship between the monitoring item and a database table (S10); generating a monitoring instruction according to the monitoring item, the monitoring cycle and the mapping relationship between the monitoring item and the database table, and sending the monitoring instruction to the monitoring object according to the IP address (S20) such that the monitoring object monitors the monitoring item in a testing process according to the monitoring instruction (S30); and according to the monitoring cycle, acquiring monitoring data of the monitoring item from the corresponding database table, and dynamically presenting a dynamic change condition of the monitoring item in the testing process according to the monitoring data and a pre-set visual presentation method (S40). The solution can improve the testing monitoring efficiency.
Patent WO-2019047805-A1 (WO)
Title: Upright air conditioner indoor unit
Inventor: LI JINCHAO
IPC: F04D29/056
Filed: 2018-09-03
Abstract: An upright air conditioner indoor unit, comprising: a housing (10), which is provided at the front side with multiple air outlets (111) and provided at the rear side with an air inlet (121); a heat exchanger (20) provided within the housing (10); at least two crossflow fans (30) that are sequentially arranged in the vertical direction within the housing (10) and are axially collinear; and an auxiliary heater (40) extendedly provided in the vertical direction adjacent to the at least two crossflow fans (30) for auxiliary heating of air driven by the at least two crossflow fans (30) when the upright air conditioner indoor unit is running a heating operation. Every adjacent two crossflow fans (30) are provided therebetween with a bearing base component (50) used for accommodating a fan bearing. The bearing base component (50) is provided with an additional air duct (53) at least on the side opposite the auxiliary heater (40). An additional fan (54) is provided within the additional air duct (53). The additional fan (54) is configured for promoting air to flow into the additional air duct (53), to absorb the heat generated at an area of the auxiliary heater (40) opposite the bearing base component (50), then to flow out of the additional air duct (53) to be blown to the air outlets (111), thus increasing the temperature of the air blown from the air outlets (111) and reducing heat loss.
Patent WO-2020061962-A1 (WO)
Title: 一种切换定时方法、终端设备及网络设备
Inventor: YOU XIN
IPC: H04W36/36
Filed: 2018-09-27
Abstract: 本发明公开了一种切换定时方法、终端设备、网络设备、芯片、计算机可读存储介质、计算机程序产品以及计算机程序，包括：接收针对至少一个目标网络设备的至少一个定时器，和/或，公共定时器；其中，所述公共定时器的时长至少大于针对至少一个目标网络设备的定时器的最大时长。
Patent WO-2019062943-A1 (WO)
Title: Temperature regulation method and temperature regulation system for vehicle-mounted battery
Inventor: WU XINGCHI
IPC: H01M10/625
Filed: 2018-09-29
Abstract: Disclosed are a temperature regulation method and temperature regulation system for a vehicle-mounted battery. The method comprises the following steps: respectively acquiring a required power of a battery and an actual power of the battery; respectively acquiring regional temperatures of a plurality of regions in a vehicle, and a set air conditioner temperature; and regulating, according to the required power of the battery, the actual power of the battery, the plurality of regional temperatures and the set air conditioner temperature, the power of a plurality of in-vehicle cooling branches, a plurality of battery cooling branches and a plurality of refrigeration branches.
Patent WO-2020062199-A1 (WO)
Title: SiC晶须增强的Sn-Bi系焊料及其制备方法
Inventor: CHEN QIN
IPC: B23K35/26
Filed: 2018-09-30
Abstract: 一种SiC晶须增强的Sn-Bi系焊料及其制备方法，该焊料以重量份计，包括以下组分：SiC晶须3-6份；Sn-Bi系微合金粉40-80份；其中，Sn-Bi系微合金粉以质量百分比计包括以下组分：Bi 35.9-57.5％，In 0.3-0.6％，Cu 0.01-0.05％，Zn 0.005-0.009％，Pt 0.001-0.003％，Y 0-0.003％，Ce 0.001-0.005％，Cd 0.0005-0.0009％，Co 0.0001-0.0005％，其余为Sn以及不可避免的杂质。该焊料对基体的润湿性好，具有良好的机械性能。
Patent WO-2019072231-A1 (WO)
Title: Magnetic resonance imaging compound, magnetic resonance imaging agent and application thereof as well as magnetic resonance imaging method
Inventor: LIU QIAN
IPC: A61K49/14
Filed: 2018-10-12
Abstract: The invention relates to a stapled peptide compound or a pharmaceutically acceptable salt thereof, a magnetic resonance imaging agent and application thereof as well as a magnetic resonance imaging method. The stapled peptide compound has a structure of formula (I), wherein R1, R2, R3, Ln and Xaa are as defined in the specification. The stapled peptide magnetic resonance imaging compound can penetrate cell membrane, enter cell nucleus, and bind to the estrogen receptor located in the cell nucleus to specifically and target-selectively performing intracellular imaging.
Patent WO-2019205517-A1 (WO)
Inventor: LIU SHIQI
IPC: E21B7/18
Filed: 2018-10-18
Abstract: 公开了一种煤层气水平井塌孔造洞穴卸压开采系统及方法。该系统中的磨料混合装置（6）的入口分别与储液池（1）和磨料罐（5）连通、出口与地面动力装置（7）入口连通，地面动力装置（7）的出口与井下喷射装置（8）连通，井下喷射装置（8）位于水平井（4）水平段靠近井口处；在水平井扩孔造洞穴裸眼完井后，通过地面动力装置（7）将混合流体以一定的频率向井下输送并经由井下喷射装置（8）喷出，实现了构造煤煤层气水平井压力脉动激励和应力释放，并实现了水力驱替煤-液-气混合物沿卸压空间向直井段运移。该系统及方法能够实现构造煤原位煤层气水平井塌孔造洞穴卸压及应力释放，为实现构造煤原位煤层气的高效连续开采提供基础。
Patent WO-2019184311-A1 (WO)
Inventor: LI GUIFA
IPC: H01M4/72
Filed: 2018-10-19
Abstract: Disclosed is a grid for a bipolar plate. The grid comprises an insulating substrate and lead bars passing through the insulating substrate to electrically conduct active materials at two sides. A periphery of the insulating substrate is provided with through holes for the lead bars to pass through. Heat-sealable films sealing the through holes are provided on two side surfaces of the insulating substrate. Middle portions of the heat-sealable films are provided with openings to allow the lead bars to be at least partially exposed to and in contact with the active materials. Insulating bezels covering and concealing regions of the through holes in the insulating substrate are provided at outer sides of the heat-sealable films. The insulating bezels enclose and form a cavity accommodating the active materials. The grid of the present invention separates functional requirements of grids for bipolar plates, and uses lead bars, insulating substrate, and heat-sealable film to achieve respective functions, such that each component only needs to meet a material requirement for the function to be performed by itself, achieving a grid having superior comprehensive performance. The invention lowers material requirements, thus lowering costs, and improves the effectiveness of seals, the binding capacity of active materials, and the like.
Patent WO-2020000793-A1 (WO)
Title: 晶硅光伏太阳能电池电注入退火测试装置及方法
Inventor: ZHANG XIANMIN
IPC: H01L31/18
Filed: 2018-10-22
Abstract: 一种晶硅光伏太阳能电池电注入退火测试装置及方法，所述测试装置包括暗箱（17）、样品测试台、温控装置、电源装置和图像采集装置，所述样品测试台、温控装置、电源装置和图像采集装置位于暗箱（17）内，所述样品测试台用于放置太阳能电池片（4），所述温控装置用于控制太阳能电池片（4）的温度，所述电源装置给太阳能电池片（4）提供电流，所述图像采集装置用于采集太阳能电池片（4）在不同温度和电流条件下的电致发光图像。该装置能够提供稳定的温度和电流，在不同的温度和电流条件下获取太阳能电池片（4）的电致发光图像，可方便查看电池片（4）激发缺陷和钝化缺陷的全过程，结构简单，测试方便。
Patent WO-2019095947-A1 (WO)
Title: 电源合路电路、控制方法及车载无线通讯终端
Inventor: LU HUIQI
IPC: H02J9/00
Filed: 2018-10-24
Abstract: 本申请提供了一种电源合路电路、控制方法及车载无线通讯终端，当主电源的输出电压处于较低的电压时，控制开关闭合，导通备份电源；此时，主电源和备份电源同时向升压合路电路供电，升压合路电路对主电源和备份电源进行升压，确保主电源和备份电源的进行合路时，减少合路器的电源损耗，提升电源使用率，能够支持使用输出电压很低的备份电源为车载无线通讯终端的后级单元进行供电，并在主电源和备份电源切换过程中保持电压平稳。
Patent WO-2020087229-A1 (WO)
Title: Data transmission method and apparatus based on unlicensed uplink scheduling, and storage medium
Inventor: MU QIN
IPC: H04W72/04
Filed: 2018-10-29
Abstract: The present invention relates to the technical field of wireless communications, and provides a data transmission method based on unlicensed uplink scheduling. The method comprises: transmitting first uplink data to a base station according to first uplink scheduling information, and transmitting to the base station first data indication information to be transmitted to indicate whether data to be transmitted exists in a terminal after transmitting the first uplink data; when data to be transmitted exists in the terminal, transmitting second uplink data to the base station on a target resource reserved by the base station according to second uplink scheduling information. When the amount of data is large, the terminal can perform uplink transmission on remaining data without waiting for the coming of the next transmission period corresponding to the first uplink scheduling information, thereby avoiding excessive data delay and improving data transmission performance; and only when the amount of data is large, the base station reserves additional resources for the terminal, and does not need to specially reserve the transmission resource corresponding to the second uplink scheduling information, so as to avoid waste of transmission resources when the amount of data is small.
Patent WO-2020034431-A1 (WO)
Title: Data transmission and measurement techniques
Inventor: LIU ZHUANG
IPC: H04W28/04
Filed: 2018-11-02
Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to transmitting data and feedback data between network elements is disclosed. In one exemplary aspect, a method for wireless communication includes transmitting data from a first network element to a second network element. The method also includes receiving, at the first network element, feedback data from the second network element, where the feedback data includes a highest delivered packet data convergence protocol (PDCP) sequence number (SN) and information indicative of a range of data that has been successfully delivered to a terminal. The method also includes retransmitting at least a portion of the data from the first network element based on the feedback data.
Patent WO-2019179129-A1 (WO)
Inventor: SUN YONGLIANG
IPC: G06F13/40
Filed: 2018-11-07
Abstract: A USB interface circuit and a mobile device comprising same. The USB interface circuit comprises a power supply circuit (21), a USB interface (27) having ID contacts (22), a triggering detection circuit (24), and an isolation circuit (23) located between the power supply circuit (21) and the ID contacts (22). A first connection end of the isolation circuit (23) and the output end of the power supply circuit (21) are both connected to the input end of the triggering detection circuit (24). A second connection end of the isolation circuit (23) is connected to the ID contacts (22). The isolation circuit (23) is configured to control, when it is detected that an On-The-Go (OTG) device is not connected to the USB interface (27), the voltage of the ID contacts (22) to be less than a preset voltage.
Patent WO-2019100950-A1 (WO)
Inventor: LI XIANG
IPC: H04W28/08
Filed: 2018-11-08
Abstract: L'invention concerne un procédé de mise à jour d'une fonction de réseau physique (PNF) d'une instance de service de réseau (NSI), un appareil, et un support de stockage lisible par ordinateur. Le procédé comporte les étapes consistant à: déterminer des informations apparentées d'un dispositif physique côté RAN devant être mis à jour (101); configurer des informations de mise à jour d'un NSI sur la base d'un résultat de détermination, les informations de mise à jour portant des informations d'instruction de mise à jour d'un PNF, et les informations d'instruction de mise à jour de la PNF étant des informations d'instruction servant à ajouter, à modifier ou à supprimer une PNF (102); et émettre les informations de mise à jour (103).
Patent WO-2020052076-A1 (WO)
Title: Electric glue gun and control method therefor
Inventor: REN YUFEI
IPC: B05C17/01
Filed: 2018-11-23
Abstract: An electric glue gun (100), comprising: a housing (12); a motor (11) supported by the housing (12); an ejecting mechanism (14), which is supported by the housing (12) and connected to the motor (11), and is used for mounting a glue bottle (15) and extruding glue; a detection portion (66, 68) for detecting an overloading operation event of the electric glue gun (100); and a controller (61), which is connected to the motor (11) and configured to: determine whether an overloading operation event occurs in the electric glue gun (100) according to the detection result of the detection portion (66, 68); and after determining that an overloading operation event occurs in the electric glue gun (100) and the motor (11) stops driving, control the motor (11) to reverse, so that the ejecting mechanism (14) is retracted by a predetermined distance. Disclosed is a control method for said electric glue gun (100). The electric glue gun (100) is able to prevent, after stopping gluing, the glue from continuously flowing out of a nozzle, resulting in waste of the glue and nozzle contamination.
Patent WO-2020107244-A1 (WO)
Inventor: WU JIAN
IPC: A47L9/00
Filed: 2018-11-28
Abstract: Disclosed by the present invention is a vacuum cleaner charging terminal base on which the position of a charging terminal may be adjusted, comprising a bracket and a vacuum cleaner positioning module, the vacuum cleaner positioning module being mounted on the bracket; a charging terminal is disposed on the vacuum cleaner positioning module, and the bracket is provided thereon with a lock catch structure; the vacuum cleaner positioning module slidingly cooperates on the bracket, and the vacuum cleaner positioning module is provided thereon with a lock catch apparatus that cooperates with the lock catch structure. A charging interface of a vacuum cleaner is generally designed on a power section. Since the vacuum cleaner positioning module of the vacuum cleaner charging terminal base of the present invention is capable of ascending and descending, the charging terminal thereon that cooperates with a charging interface of a vacuum cleaner ascends and descends therewith. Therefore, the vacuum cleaner charging terminal base on which the position of a charging terminal may be adjusted is capable of accommodating vacuum cleaners that have different charging interface heights.
Patent WO-2019105378-A1 (WO)
Inventor: LOU CHONG
IPC: H04W72/04
Filed: 2018-11-28
Abstract: 本申请提供了一种通信方法和通信装置，有利于提升用户体验，该通信方法包括：第一接入网节点向核心网节点发送第一消息，所述第一消息包括第二接入网节点支持的网络切片的标识信息；所述第一接入网节点接收所述核心网节点发送的第一响应消息，所述第一响应消息为所述第一消息的响应消息。
Patent WO-2020107254-A1 (WO)
Inventor: BAI ZHIYONG
IPC: G02B6/02
Filed: 2018-11-28
Abstract: The present application relates to a chiral fiber grating-based polarization-independent orbital angular momentum modulator, a preparation method therefor, and an orbital angular momentum beam generator. The orbital angular momentum modulator comprises a fiber main body which has a spiral fiber structure, the spiral fiber structure having a long-period fiber grating effect. The fiber main body has periodic spiral refractive index modulation in the axial direction, a period of the spiral refractive index modulation is in the order of hundreds of micrometers, and the spiral refractive index modulation is distributed in axial, radial, and angular directions of the fiber main body for use in exciting a helical phase and generating an orbital angular momentum beam. The present chiral fiber grating-based polarization-independent orbital angular momentum modulator is an all-fiber structure which has polarization independence and high coupling efficiency.
Patent WO-2020062548-A1 (WO)
Inventor: WU QINGXIONG
IPC: E01D19/02
Filed: 2018-12-03
Abstract: A semi-rigid pier connection structure not transferring a moment and a construction method. The connection structure comprises cap beam protruding portions (11) disposed at the position of the central line of the pier top of a pier cap beam (10) and arranged at equal intervals in a transverse bridge direction. Support steel plates (20) are respectively provided at the parts of the pier cap beam (10) at two sides of the cap beam protruding portions (11) and elastic pads (30) are laid; the pier cap beam (10) is provided with a covering elastic material (40) for covering the cap beam protruding portions (11), and the pier cap beam (10) is further provided with a cast-in-situ concrete structure continuous segment (50). The semi-rigid pier connection structure not transferring a moment is used for connecting the upper and lower parts of a bridge, thereby improving the durability and sustainability of the bridge. The construction method is simple.
Patent WO-2020113442-A1 (WO)
Inventor: CHENG PENG
IPC: H04W16/32
Filed: 2018-12-04
Abstract: L'invention concerne des procédés, des systèmes, et des dispositifs destinés aux communications sans fil. Le procédé peut comprendre les étapes suivantes consistant à : recevoir, en provenance d'un groupe de cellules maîtresses d'un environnement à double connectivité, un premier message indiquant qu'un groupe de cellules secondaires de l'environnement à double connectivité est entré dans un état suspendu, maintenir une configuration de couche inférieure pour le groupe de cellules secondaires et modifier une configuration de rapport de mesure pour le groupe de cellules secondaires sur la base du premier message et pendant que le groupe de cellules secondaires est dans l'état suspendu, recevoir, en provenance du groupe de cellules maîtresses, un second message indiquant que le groupe de cellules secondaires a été activé, et se reconnecter au groupe de cellules secondaires à l'aide de la configuration de couche inférieure destinée au groupe de cellules secondaires sur la base du second message.