baber/WOPTO huggingface dataset:
Patent WO-2020206867-A1 (WO)
Inventor: YE CHUNXIAN
IPC: H02M7/00
Filed: 2019-07-19
Abstract: Provided are an in-line power device, a semiconductor assembly, an in-wheel motor driver or an automobile driver, and a new energy vehicle. The in-line power device comprises: a body (10), comprising a power chip and a wrapping layer wrapping an outer surface of the power chip; and a plurality of pins (20) arranged at a first side edge of the body at intervals. The plurality of pins comprise a power pin (21), an auxiliary control pin (22) and a control signal pin (23), wherein each pin (20) comprises a first section arranged inside the wrapping layer and a second section arranged outside the wrapping layer; and a second section of the auxiliary control pin (22) and a second section of the control signal pin (23) are located in a first plane, and a second section of the power pin (21) and the first side edge (11) are located in a second plane, with the first plane not being parallel to the second plane.
Patent WO-2020020112-A1 (WO)
Inventor: ZHU CHUNDONG
IPC: G01F15/14
Filed: 2019-07-22
Abstract: 一种水表壳体，采用分体式结构，将壳体分为两部分并通过焊接形成整体；用于机芯固定的内圈（2）则通过在壳体主体内设置可对内圈（2）进行定位的内圈定位机构对其进行定位，并同样通过焊接的方式固定于壳体主体内，从而形成水表壳体。还提供一种水表壳体的加工方法。相对于传统的浇铸法而言，其原料更加环保、能耗更低，并且还可以循环利用，所使用的设备和生产成本更低，利于大规模推广。
Patent WO-2020034858-A1 (WO)
Title: Atomizer and electronic cigarette
Inventor: QIU WEIHUA
IPC: A24F47/00
Filed: 2019-08-05
Abstract: An atomizer, comprising an atomization assembly and a ventilation assembly. The atomization assembly comprises an atomization cavity, a heating member and a liquid guide member. The heating member is disposed inside the atomization cavity, and at least part of the liquid guide member is disposed inside the atomization cavity. The ventilation assembly comprises a movable abutting member and an elastic member matching the abutting member. When the ventilation assembly is mounted in place, the part of the liquid guide member that is located inside the atomization cavity is located between the abutting member and the heating member, and the abutting member abuts against the part of the liquid guide member that is located inside the atomization cavity under the action of an elastic force of the elastic member, such that the part of the liquid guide member that is located inside the atomization cavity is tightly pressed on the heating member to enable the heating member to make sufficient contact with the liquid guide member, preventing the heating member from heating without sufficient liquid. The present invention is easy to assemble and convenient to use. Also disclosed is an electronic cigarette having the atomizer.
Patent WO-2021026672-A1 (WO)
Inventor: FANG LICHAO
IPC: A61K31/505
Filed: 2019-08-09
Abstract: Provided are compounds of Formula (I) and pharmaceutical acceptable salts thereof, which are inhibitors of WDR5. Also providing pharmaceutical compositions comprising such compounds, compositions comprising such compounds with an additional therapeutic agent and the therapeutic uses of such compounds.
Patent WO-2020038257-A1 (WO)
Title: Method for link aggregation and related products
Inventor: LIN JINQUAN
IPC: H04L45/243
Filed: 2019-08-13
Abstract: Provided are a method for link aggregation and related products. The method includes the following. Link tag information in a first data packet to be transmitted is acquired (101). A first wireless communication link, from multiple wireless communication links enabled, corresponding to the link tag information in the first data packet is determined (102). The first data packet is transmitted (103) via a link interface of the first wireless communication link.
Patent WO-2021035453-A1 (WO)
Title: Intelligent green-manufacturing system for making recipe-products with coal-based nano-carbon polymorphs
Inventor: LAU LEO WOON MING
IPC: C01B32/15
Filed: 2019-08-23
Abstract: Provided is an intelligent green-manufacturing (IGM) system for making recipe-products with coal-based nano-carbon polymorphs (NCPs) comprising a mixture of nano-carbon fiber, nano-carbon tube, nano-carbon onion, nano-graphene, and nano-graphite. The NCP-IGM system inventively fuses green-manufacturing of NCP from coal-related natural materials with computer-aided and Internet-aided automated-manufacturing, coordinated network-operation, large-scale database management, high-throughput computation, material genome engineering, adaptive decision making involving customers and in-house-personnel, and logistics optimization, into a turn-key production operation with distributed hardware and software. The installation of the NCP-IGM system yields just-in-time green-manufacturing of recipe-products derived from NCPs to most effectively and efficiently suit customers' functional and delivery-time requirements for applications such as composite additives, lubricant additives, coating ingredients, and ink ingredients. The composite additives critically raise the performance of cement-based, polymer-based, and metal-based composites. The system can add product-value and reduce environmental loads.
Patent WO-2021056189-A1 (WO)
Inventor: SHI ZHENYU
IPC: H04W56/00
Filed: 2019-09-24
Abstract: Disclosed in the present application are a method for processing reference signals, an apparatus and a system. The method comprises: generating a sequence of reference signals, wherein the phase α i, l  of a cyclic shift of the sequence of reference signals is related to a random phase factor, i indicates that the reference signals are sent by using an i-th port, and l represents the number of symbols, symbol index or symbol number of the mapping of the sequence; and mapping the sequence onto one or more symbols, and sending same. In the technical solutions provided in the embodiments of the present invention, symbol-level phase rotation is added when generating the sequence of reference signals such that the cyclic shifts of reference signals having different symbols on the same port are different, which may reduce the interference between terminals and improve the accuracy of delay estimation.
Patent WO-2021017141-A1 (WO)
Title: Access control method and apparatus, and medium
Inventor: WANG PENG
IPC: G07C9/00
Filed: 2019-09-27
Abstract: An access control method and apparatus, and a medium. The method comprises: determining a dynamic password generation algorithm consistent with an intelligent door lock (S11); initially running the dynamic password generation algorithm and triggering the intelligent door lock to run the dynamic password generation algorithm (S12); and after receiving password generation request information, determining a currently effective dynamic password (S13). The present invention can solve the problem of remotely allocating a temporary door lock key to a user when a door lock owner is not at home, thereby achieving the effect that a visitor can be temporarily authorized to unlock the door when the visitor arrives; moreover, the security of a password is effectively guaranteed, the password is not easily stolen, and the safety performance of an intelligent door lock is obviously improved.
Patent WO-2021056434-A1 (WO)
Title: 一种探测对象的检测方法、探测设备及毫米波雷达
Inventor: Lu Xinfei
IPC: G01S13/88
Filed: 2019-09-27
Abstract: 一种探测对象的检测方法、探测设备及毫米波雷达，其中，探测对象的检测方法包括：获取在环境检测过程中检测到的目标点云帧（201）；确定目标点云帧上的目标探测对象（202）；在目标点云帧上确定出关联探测对象（203）；对确定出的关联探测对象的探测参数进行谐波对象检测，以便于确定关联探测对象是否为目标探测对象的谐波对象（204）。可以在不增加硬件成本的前提下，较为有效地判断出探测到的谐波目标，避免谐波目标造成的误断。
Patent WO-2020078203-A1 (WO)
Inventor: CAI QIAN
IPC: H04W72/04
Filed: 2019-09-29
Abstract: 本公开提供一种数据传输方法、装置及设备，该方法应用于切片分组网SPN设备，包括：将待传输数据通过分层以太网通道中的目标子时隙传输至接收端，其中所述目标子时隙为目标时隙按照时隙化粒度值划分得到的子时隙。
Patent WO-2020098430-A1 (WO)
Inventor: XIE LINGHAI
IPC: H01L51/05
Filed: 2019-10-12
Abstract: 一种基于纳米格子分子的有机场效应晶体管存储器及其制备方法，属于有机电子和信息技术领域。该存储器从上至下依次包括源漏电极、有机半导体层、纳米格子分子存储层、栅绝缘层、衬底及形成于该衬底之上的栅电极，该存储器属于典型的电荷捕获-释放机制，对比聚合物驻极体存储器和浮栅型存储器，表现出明显的电荷维持稳定、耐受性以及大的存储窗口和存储密度，还表现出了有机存储器适合柔性、大面积以及工艺成本低等优势。通过简单的工艺手段制备存储器件，使其存储容量、开关速度和稳定性得到很大提升，并且降低了器件制备成本，便于推广、应用。
Patent WO-2020253006-A1 (WO)
Inventor: ZHOU JIANMING
IPC: H04R9/06
Filed: 2019-10-23
Abstract: 本发明公开了一种多路输入驱动的扬声器，其在降低扬声器失真的同时，增加了扬声器的灵敏度并提高了扬声器清晰度。一种多路输入驱动的扬声器，包括盆架及设置于所述盆架上的音盆，所述扬声器还包括多个输入驱动机构，各所述输入驱动机构分别包括音圈及用于驱动所述音圈振动的磁路组件；所述盆架上设有多个磁路安装孔，每个所述磁路安装孔处至多设置有一个所述磁路组件；所述音盆上设有多个音圈安装孔，每个所述音圈安装孔处至多设置有一个所述音圈。
Patent WO-2021007993-A1 (WO)
Inventor: LI WEI
IPC: A47L13/59
Filed: 2019-10-29
Abstract: A circulating and filtering cleaning bucket. The cleaning bucket comprises a bucket body (100). The lower part of the bucket body (100) is provided with a water holding area (200). The upper part of the bucket body (100) is provided with an integrated area (300) applicable for cleaning and spin-drying. The bucket body (100) is provided therein with a lifting/lowering mechanism (700) applicable for rotating a mop in the integrated area (300) for spin-drying at a high level and cleaning at a low level. The bucket body (100) is provided therein with a water circulation path. The water circulation path comprises: a water suction path and a water filtration path. With a circulating water path design of the water filtration path and the water suction path, water in the cleaning bucket can be reused, filtration and cleaning are done automatically, water is conserved, and cleaning effects are excellent.
Patent WO-2021081775-A1 (WO)
Title: Marine energy-island device
Inventor: MA YONG
IPC: F03B13/14
Filed: 2019-10-29
Abstract: Provided is a marine energy-island device, comprising: a marine platform; and a tidal current energy power generation device, a wave energy power generation device, a photovoltaic power generation device, a wind energy power generation device, a hydrogen production device and a seawater desalination device that are all arranged on the marine platform. The tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are all electrically connected to the hydrogen production device and are used for providing electric energy for the hydrogen production device; and the tidal current energy power generation device, the wave energy power generation device, the photovoltaic power generation device and the wind energy power generation device are all electrically connected to the seawater desalination device and are used for providing electric energy for the seawater desalination device.
Patent WO-2021087807-A1 (WO)
Inventor: YU XIAODONG
IPC: H04W76/14
Filed: 2019-11-06
Abstract: Embodiments of the present application are related to a method and apparatus for pre-empting a resource of a user equipment (UE) supporting New Radio (NR). A method for sidelink communications performed by a UE according to an embodiment of the present application includes: receiving a sidelink control information (SCI) indicating one or more reserved resources, wherein the SCI explicitly or implicitly indicates a pre-emption indication (PI) resource on physical sidelink feedback channel (PSFCH); determining whether the one or more reserved resources can be pre-empted; upon determining that the one or more reserved resources can be pre-empted, transmitting a PI on the PI resource on the PSFCH to pre-empt the one or more reserved resources; and performing a sidelink transmission on the pre-empted one or more reserved resources.
Patent WO-2020199602-A1 (WO)
Title: Restaurant number calling method and device, and server and storage medium
Inventor: ZHU JIONG
IPC: G07C11/00
Filed: 2019-11-14
Abstract: A restaurant number calling method, comprising: when detecting that a customer on a target dining table finishes dining, obtaining dining table information of the target dining table (S11); generating a cleaning instruction for the target dining table, and sending the cleaning instruction to target service personnel (S12); when a first confirmation instruction returned for the cleaning instruction is received, obtaining queuing queue information of waiting for dining at present (S13); determining a first customer from all waiting customers in the queuing queue information according to the dining table information (S14); and notifying the first customer to have a meal on the target dining table (S15). The present invention further provides a restaurant number calling device, a server, and a storage medium. The number calling method and device can improve queuing dining efficiency of a restaurant.
Patent WO-2020233034-A1 (WO)
Inventor: ZHANG QI
IPC: G06F11/36
Filed: 2019-11-22
Abstract: Disclosed are a page function testing method and a related device. The method is applicable to H5 application performance testing. The method comprises: receiving voice information of a user feeding back a page function, and performing semantic analysis on the voice information to convert the voice information into text information; performing information processing on the text information to obtain a plurality of test keywords, and determining a function node to be tested on a target page according to operation steps described by the plurality of test keywords; determining a plurality of sub-test cases matching the plurality of test keywords from a test case feature library; and generating a target test case according to the plurality of sub-test cases, and testing said function node on the target page on the basis of the target test case. By adopting the embodiments of the present application, said functional node can be quickly positioned on the basis of the voice information content, the corresponding testing can be implemented, the response speed is high, and the applicability is high.
Patent WO-2021108956-A1 (WO)
Inventor: GUO SHENGXIANG
IPC: H04W52/24
Filed: 2019-12-02
Abstract: Disclosed in the present disclosure is an electromagnetic radiation safety control method, which belongs to the technical field of wireless communication. The method comprises: a terminal acquires a transmit power threshold according to a service requirement of a service transmitted between the terminal and a base station, performs a step of detecting the relationship between a beam direction and a human body position when the relationship between the current transmit power of the terminal and the transmit power threshold meets a specified condition, and reports safety control information to the base station when detected that the relationship between the beam direction and the human body position meets a predetermined relationship so as to instruct the base station to perform a control operation related to electromagnetic radiation safety. In the foregoing solution, the terminal does not need to continuously detect the relationship between beam direction and human body position, instead performing the step of detection only when the relationship between the current transmit power of the terminal and the transmit power threshold meets a specified condition, thus the power consumption of the terminal in an electromagnetic radiation safety control process can be significantly reduced.
Patent WO-2020258796-A1 (WO)
Inventor: LIU HUAWEI
IPC: H04R9/06
Filed: 2019-12-25
Abstract: Disclosed in the present invention is a sound producing device. The sound producing device comprises: a housing having two open ends; a vibrating system accommodated in the housing, the vibrating system comprising a vibrating diaphragm and a voice coil which are connected to each other; and a magnetic circuit system, the magnetic circuit system comprising a magnetic conductive yoke, the magnetic conductive yoke being formed by means of injection mold with metal powder, the magnetic conductive yoke comprising a cover part and a magnetic conductive part, the cover part being fixed to the housing and covering one of the open ends of the housing, and the magnetic conductive part being provided, in protruding manner, on the surface of the cover part facing the vibrating system and being located at the outer periphery of the voice coil. The technical solution of the present invention can improve the performance of the sound producing device.
Patent WO-2020155999-A1 (WO)
Inventor: LI BOQING
IPC: H02K7/10
Filed: 2019-12-30
Abstract: 一种改进了结构的三相交流同步电机及电器设备，该三相交流同步电机包括定子（13）及转子，转子包括共轴线设置的主动转子（14）和被动转子（15），被动转子固定有转子轴（153），启动时，主动转子先行转动，而后带动被动转子转动。该电器设备包括采用三相交流同步电机的工业电扇、空气压缩机、电梯、增氧机和卷扬机。
Patent WO-2021128446-A1 (WO)
Title: 一种降低尾气氨排放的集成式催化转化系统及其方法
Inventor: LI XUANTIAN
IPC: B01D53/86
Filed: 2020-01-03
Abstract: 提供一种降低尾气氨排放的集成式催化转化系统及其方法，该系统集氨脱除催化剂模块（200）、氨氧化催化剂模块（300）和选择性催化还原催化剂模块（400）于一体，控制氨脱除、氨氧化和选择性催化还原反应的温度、空速比和气体流速，对高浓度氨废气进行处理时，效率高，尾气排放可以满足国家相应标准，同时，不涉及洗涤操作进行处理高浓度氨废气，不受气液平衡(VLE)的限制，也不会产生任何废水，无二次固废产生。
Patent WO-2020147664-A1 (WO)
Inventor: JIAO HUIYING
IPC: H04W72/04
Filed: 2020-01-11
Abstract: 本申请公开了一种中继上行接入信道配置方法、配置信令和设备，解决中继和终端同时存在时的随机接入配置问题。所述方法至少包括以下步骤：接收配置信息，所述配置信息包含第一参数和第二参数，分别用于表示中继设备和终端设备的随机接入资源；所述第一参数和第二参数所表示的时间或频率资源不同。本申请还提出一种配置信令，包含所述第一参数。本申请还提出一种设备，用于发送所述第一参数，或者接收所述第一参数。本申请的方案增强了上行接入信道的能力，避免了干扰。
Patent WO-2021168644-A1 (WO)
Title: 数据处理装置、电子设备和数据处理方法
Inventor: YANG KANG
IPC: G06N3/04
Filed: 2020-02-25
Abstract: 一种数据处理装置、电子设备和数据处理方法，其中装置包括：输入模块（1），用于获取输入特征值矩阵以及n位或者2n位的权重值矩阵；计算模块（2），用于将输入特征值矩阵与n位或者2n位的权重值矩阵进行卷积运算，得到输出特征值矩阵；输出模块（3），用于输出所述输出特征值矩阵；其中，所述n为正整数。可以实现两种长度的数据的卷积运算，提高深度卷积神经网络的精度，适应不同深度卷积神经网络的设计要求。
Patent WO-2021168798-A1 (WO)
Inventor: ZHANG WEN
IPC: B82Y10/00
Filed: 2020-02-28
Abstract: Provided are a training method for a quantum Boltzmann machine, and a hybrid computer, relating to the field of quantum computing. The method can be applied to semi-supervised learning, and comprises: acquiring a first loss function of a quantum Boltzmann machine; acquiring a first partial derivative of the first loss function with respect to a predetermined parameter of the Hamiltonian of the quantum Boltzmann machine, wherein the predetermined parameter comprises the connection weight of two quantum units in the quantum Boltzmann machine or the bias of the quantum units; and executing a gradient algorithm on the first partial derivative to update the predetermined parameter, and acquiring an updated quantum Boltzmann machine, wherein the Hamiltonian of the updated quantum Boltzmann machine uses the updated predetermined parameter.
Patent WO-2020187049-A1 (WO)
Title: Cover plate, display screen and electronic device
Inventor: MU SINAN
IPC: H04M1/02
Filed: 2020-03-05
Abstract: Provided in the present application are a cover plate, a display screen and an electronic device. The cover plate comprising a connected flat part and curved part, the curved part being disposed surrounding a periphery of the flat part; the flat part having a flat exterior surface and a first side surface, the flat exterior surface having a first edge and a second edge, the first edge and the second edge being connected; the curved part having a curved surface and a second side surface, the curved surface being connected between the flat exterior surface and the second side surface, the first edge being a boundary line between the curved surface and the flat exterior surface, the second edge acting as a boundary line between the flat exterior surface and the first side surface, and the first side surface and the second side surface facing in the same direction. The display screen comprising the cover plate and a display panel, and the electronic device comprising the display screen and a housing. The solution of the present invention, by means of a novel cover plate exterior structure, brings a new viewing experience and touch sensation.
Patent WO-2021098086-A1 (WO)
Title: 一种用于石墨烯纤维取向排列的导热片制备的装置
Inventor: GUO MARS
IPC: B30B11/02
Filed: 2020-03-10
Abstract: 一种用于石墨烯纤维取向排列的导热片制备的装置，包括：第一模具(1)和第二模具(5)，所述第一模具用于压制第一方块(3)，所述第二模具用于将所述第一模具压制的第一方块进行多次压制；用以提高导热片的导热系数；该装置制作的导热片，经多次重复的利用第二模具进行取向排列，由此实现较高导热系数的导热片，大大提高了导热片的导热效率。
Patent WO-2020199916-A1 (WO)
Inventor: CHEN YONGZHUANG
IPC: G02B7/00
Filed: 2020-03-18
Abstract: 一种方棒固定装置（100），包括支架（1）以及可拆卸连接于支架（1）的弹性件（2），支架（1）包括相互垂直连接的第一固定板（11）和第二固定板（12），弹性件（2）跨接于第一固定板（11）和第二固定板（12）。还提供一种光学设备，其包括方棒固定装置（100）及固定于方棒固定装置（100）的方棒（4）。使方棒固定装置（100）可靠性高且适用于微型方棒（4）的固定。
Patent WO-2021042737-A1 (WO)
Title: Zero-knowledge checking method and apparatus for encrypted data, and medium
Inventor: LU FRANK YIFAN CHEN
IPC: G06Q20/38
Filed: 2020-04-23
Abstract: A zero-knowledge checking method for encrypted data, a transaction processing apparatus, a terminal device, and a computer storage medium. The method comprises: after a user terminal of a first user initiates, to a first account book in a public storage, a transaction request for a second account book, enabling a transaction processing protocol to acquire a pre-set type of transaction parameters from the first user; on the basis of acquired multiplication protocol proof, calculating and analyzing whether an update encryption share of the second account book corresponding to the transaction request is equal to the product of an update encryption share of the first account book corresponding to the transaction request multiplied by an exchange rate of the second account book to the first account book; and if so, calculating a new encryption share of an account, corresponding to the transaction request, of the first account book and a new encryption share of an account, corresponding to the transaction request, of the second account book, and updating an encryption share of the account book in the corresponding public storage. According to the method, the four arithmetic operation of ciphertext of the encrypted data can be completed efficiently.
Patent WO-2021027320-A1 (WO)
Inventor: ZHANG MENGLUN
IPC: H03H9/02
Filed: 2020-04-24
Abstract: The present invention relates to a film bulk acoustic resonator, comprising: a substrate; an acoustic mirror cavity; a bottom electrode; a top electrode; and a piezoelectric layer. An area where the acoustic mirror cavity, the bottom electrode, the piezoelectric layer, and the top electrode overlap in a thickness direction of the substrate is an active area of the resonator; moreover, the acoustic mirror cavity has a support structure; the lower end of the support structure is provided at the bottom of the acoustic mirror cavity; the upper end of the support structure is connected or in contact with the lower side of the active area in a high temperature area of the active area; the high temperature area refers to an area with the center of mass of the active area being the circle center and r being the radius; the radius r is 50% of the radius of an equivalent circle of the active area where the high temperature area is located, and the equivalent circle is a circle centered on the center of mass of the active area and having an area equal to the area of the active area. The present invention further relates to a filter and an electronic device.
Patent WO-2020238786-A1 (WO)
Title: Scheduling for improved throughput in enhanced machine-type communication
Inventor: ZAKI AHMED
IPC: H04L5/00
Filed: 2020-05-22
Abstract: Methods, systems, and devices for wireless communications are described. A frame, scheduling instance, scheduling period etc. may include a set of downlink subframes and a set of uplink subframes. At least one control message transmitted in a downlink subframe may schedule a set of data messages in the downlink subframes of the frame. The downlink subframe may also include data messages scheduled by a control message of a previous frame. Further, feedback timings for data messages of the frame may be determined based on the corresponding control messages (e.g., from the current frame and the previous frame). Feedback responses corresponding to the data messages may be transmitted in a bundled manner in the set of uplink subframes. Using this cross-frame scheduling technique, the resources of a frame may be efficiently utilized.