baber/WOPTO huggingface dataset:
Patent WO-2021108947-A1 (WO)
Inventor: CHENG QIAN
IPC: H01M10/058
Filed: 2019-12-02
Abstract: The present application provides a battery pack and battery cell; the battery pack comprises a plurality of battery cells, two adjacent cells are connected by means of a conductive adhesive layer, and the battery cells comprise the following, stacked along the direction of thickness: a positive electrode collector, a positive electrode layer, a separator, a negative electrode layer, and a negative electrode collector; the plurality of said battery cells are sequentially stacked along the direction of thickness to form said battery pack, and the battery pack can form a current channel along the thickness direction during charging and discharging; the conductive adhesive layer has two main surfaces opposite to each other, one main surface is connected to the positive electrode collector in the battery cell, and the other main surface is connected to the negative electrode collector in the battery cell. In the battery pack of the present application, current only flows in the direction of thickness of the battery pack, the electrode surface can attain a uniform current density during charging and discharging, no local overheating occurs, and the invention is suitable for rapid charging or discharging with a large operating current.
Patent WO-2020119512-A1 (WO)
Inventor: YANG JINGYU
IPC: G06Q20/40
Filed: 2019-12-03
Abstract: 本申请公开了一种任务的处理方法、系统、设备及存储介质，所述方法包括：接收任务发布方设备发布的任务以及与执行所述任务对应的电子资源；向区块链网络发送所述任务以及所述电子资源，以使所述区块链网络构造与所述任务对应的智能合约；接收任务应邀方设备在执行所述任务后发送的所述任务对应的执行结果；将所述执行结果发送给所述区块链网络，以使所述区块链网络根据所述智能合约对所述执行结果进行验证，并根据验证结果向任务应邀方设备转移所述电子资源。
Patent WO-2021109054-A1 (WO)
Inventor: JIA YANQIU
IPC: H01H50/14
Filed: 2019-12-05
Abstract: Sont divulgués, des ensembles relais électriques comprenant une thermistance à coefficient de température positif (PTC) destinés à une protection contre la connexion inverse. Dans certains modes de réalisation, un ensemble relais comprend un socle de relais recevant un relais, une source d'alimentation connectée au socle de relais, et une thermistance à coefficient de température positif (PTC) connectée entre le socle de relais et la source d'alimentation.
Patent WO-2021088188-A1 (WO)
Inventor: XU QIYUN
IPC: A23B7/154
Filed: 2019-12-09
Abstract: L'invention concerne un agent de conservation à base de citrus reticulata ou un inhibiteur de Penicillium italicum, contenant du chitosane issu d'Hermetia illucens et du fludioxonil avec un rapport en masse de (49-1):1.
Patent WO-2020135427-A1 (WO)
Inventor: ZOU YINGQUAN
IPC: C08G65/22
Filed: 2019-12-24
Abstract: 本发明涉及式(I)单体化合物，其中各变量如说明书中所定义。该单体通过硫醇与烯烃之间的点击化学反应以高产率、快速合成，而且将基本上全氟化的烷烃链借助于包含甘油醚结构部分的连接基引入到氧杂环烷烃类单体中，使得由所得单体阳离子光固化得到的光固化薄膜表面硬度高，表面能低，疏水疏油性能优良，尤其是抗油性沾污非常好。本发明还涉及所述单体的制备方法，该单体开环聚合得到的聚合物，包含该单体的可光固化组合物和由该可光固化组合物光固化得到的光固化材料。
Patent WO-2020258800-A1 (WO)
Inventor: LIU LUPING
IPC: H01L27/22
Filed: 2019-12-26
Abstract: The present invention provides a preparation method for a bottom electrode on a copper interconnect in a novel MRAM, comprising: providing a substrate, the substrate comprising a metal interconnect layer, a first barrier layer, and a dielectric layer that are sequentially stacked, a bottom through hole being formed in the first barrier layer and the dielectric layer, the bottom through hole being connected to the metal interconnect layer; sequentially depositing a second barrier layer and a copper layer on the surface of the substrate, the copper layer filling the bottom through hole; using the second barrier layer as a polishing end point, performing chemical mechanical polishing on the copper layer, and performing over-polishing after detecting the second barrier layer to completely remove the copper layer on the second barrier layer; depositing a bottom electrode metal layer on an interface after the polishing; and patterning the bottom electrode metal layer to obtain the bottom electrode of an MRAM. The present invention can simplify and completely subvert the existing chemical mechanical polishing process of Damascus copper, improve production efficiency and reduce process stability risks.
Patent WO-2021134723-A1 (WO)
Title: Communication method, device and system
Inventor: ZHU YUANPING
IPC: H04L69/40
Filed: 2019-12-31
Abstract: Embodiments of the present application provide a communication method, device and system, applicable to an integrated access and backhaul (IAB) network. The method comprises: a first node obtains first data, which is uplink data, and in a case where the first node cannot transmit data by means of at least one parent node of the first node, the first node determines the next-hop node of the first data as a second node, and sends the first data to the second node, wherein the second node is an assisting sub-node of the first node, parent nodes of the assisting sub-node of the first node comprise the first node and a third node, and the assisting sub-node of the first node can be connected to a host node by means of the third node; after receiving the first data from the first node, the second node determines, according to second configuration information, the next-hop node of the first data as the third node, and sends the first data to the third node. On the basis of this solution, influence caused by an anomaly in a wireless backhaul link on a service is reduced.
Patent WO-2020143750-A1 (WO)
Inventor: XIANG ZHENGZHENG
IPC: H04W72/04
Filed: 2020-01-10
Abstract: Provided by the present application are a sidelink reference signal transmission method and communication device, which can be applied to the Internet of Vehicles, such as V2X, LTE-V, V2V, etc. A first terminal device obtains a first time-frequency resource, the first time-frequency resource being used for transmitting sidelink control information and data; the first terminal device transmits a sidelink reference signal and the sidelink control information and data to a second terminal device on the first time-frequency resource, the sidelink reference signal being used for determining a channel state of a sidelink between the first terminal device and the second terminal device. In the sidelink reference signal transmission method provided by the present application, the sidelink reference signal is transmitted together with the sidelink control information and/or data by means of carrying the sidelink reference signal on a time-frequency resource used for transmitting the sidelink control information and/or data. Hence, flexible and accurate transmission of a sidelink reference signal can be implemented in SL communication, thus improving the flexibility and reliability of transmitting sidelink reference signals in a sidelink, and reducing the resource overhead of sidelink reference signals.
Patent WO-2020186913-A1 (WO)
Title: Electrochemical device and electronic device including same
Inventor: WANG KEFEI
IPC: H01M4/62
Filed: 2020-01-10
Abstract: An electrochemical device and an electronic device including the same are provided. In particular, the electrochemical device, including a cathode, an anode and an electrolytic solution, where the anode includes a carbon material and hydroxyalkyl methylcellulose, and the electrolytic solution includes propionate. The electrochemical device has excellent cycle, storage and low-temperature performance.
Patent WO-2020151615-A1 (WO)
Title: 体外监控仪
Inventor: MARSHALL GRAEME
IPC: A61M60/247
Filed: 2020-01-19
Abstract: 一种体外监控仪（1），包括本体（2）和可移除地设置在本体（2）上的血泵（3）。本体（2）从侧面看截面呈大致三角形，并且包括底壁（21）、前壁（22）、后壁（23）、左侧壁（24）和右侧壁（25）。前壁（22）包括控制面板（4），控制面板（4）被构造成供操作者输入信息和/或获取信息，并且后壁（23）包括台阶部（231）和位于台阶部（231）的斜上方的倾斜部（232）。血泵（3）通过支承臂（5）可旋转地支承在后壁（23）的台阶部（231）上。该体外监控仪（1）适合在空间较为狭窄的场合以及需要移动的场合使用。
Patent WO-2020156366-A1 (WO)
Inventor: YU WEIZHONG
IPC: C08L23/26
Filed: 2020-01-21
Abstract: 本发明涉及一种聚多酚改性的碳氢组合物基半固化片及其制备的覆铜板。本发明选用端羟基、端氨基或端巯基修饰的聚芳醚或聚烯烃树脂为基体树脂，环氧树脂为主要固化剂，构建了介电性能优异的碳氢组合物。同时，本发明还将聚多酚修饰到增强材料和填料的表面，因聚多酚含有丰富的羟基官能团，可参与到端基修饰的聚芳醚或聚烯烃与环氧树脂的交联固化反应中来，由此将基体树脂直接键连到增强材料和填料的表面，增强了他们的相容性和粘结力。进一步地，用该半固化片和铜箔制作的高频覆铜板，其热-机械性能佳、介电性能优异、综合性能稳定性好、均匀性佳、铜箔剥离强度高，能满足高频、高速通信领域对基板材料的各项综合性能要求。
Patent WO-2020164386-A1 (WO)
Inventor: SHEN ZUKANG
IPC: H04L5/00
Filed: 2020-01-21
Abstract: 一种通信方法及装置，用以解决在超远距离干扰测量时如何发送及接收RIM-RS的问题。该方法包括：根据标识信息和参数信息，确定参考信号的传输资源；其中，所述传输资源包括所述参考信号的序列、频域资源和时域资源中的一个或多个，所述标识信息用于标识网络设备；所述参数信息包括序列指示信息和频域指示信息，所述序列指示信息用于指示一个或多个候选序列，所述频域指示信息用于指示一个或多个候选频域资源；在所述传输资源上发送所述参考信号。
Patent WO-2020211511-A1 (WO)
Title: 一种银杏内酯组合物在制备用于急性冠状动脉综合征的药物中的应用
Inventor: XIAO WEI
IPC: A61P9/10
Filed: 2020-02-06
Abstract: 一种银杏内酯组合物在制备治疗或预防急性冠状动脉综合征的药物中的应用，所述银杏内酯组合物包括重量比为(20-40):(50-75):(0.2-5)的银杏内酯A、银杏内酯B和银杏内酯K。
Patent WO-2021159231-A1 (WO)
Title: Hybrid pixel circuit to capture frame based and event based images
Inventor: TAKAO ISHII
IPC: H04N5/361
Filed: 2020-02-10
Abstract: The present invention provides a pixel circuit. The pixel circuit includes: a current change detector for detecting change of photocurrent from an input port, one or more pixel units, each pixel unit comprising one or more photodiodes and corresponding transfer gate transistors, and a reset transistor, wherein a source of each transfer gate transistor is connected to a cathode of the corresponding photodiode, and a drain of each transfer gate transistor is connected to a source of the reset transistor, and one or more selector circuits for connecting the drain of the reset transistor to the input port of the current change detector or a fixed voltage in response to a control signal. The present invention achieves a good alignment matching of frame based images and the event based images.
Patent WO-2021051750-A1 (WO)
Inventor: YEUNG TAK WAI WAISEES
IPC: A61K36/60
Filed: 2020-03-04
Abstract: 一种用于治疗因体湿而引起的身体各病的中药，包括下列重量份的原料：五指毛桃15、牛奶树根10、神仙树根5、黄土淮山10、黄土土茯苓15、灵芝10，所述中药可减轻痛风引起的全身并发症。
Patent WO-2021088288-A1 (WO)
Title: Extraction system and extraction method for extracting lithium and boron by separating magnesium from magnesium containing brine by using secondary amide/alkyl alcohol composite solvent, and application thereof
Inventor: YANG LIXIN
IPC: C22B26/12
Filed: 2020-03-13
Abstract: An extraction system and an extraction method for extracting lithium and boron by separating magnesium from magnesium containing brine using a secondary amide/alkyl alcohol composite solvent, and an application thereof. The extraction system contains a secondary amide and an alkyl alcohol respectively serving as extraction agents for lithium and boron, each consisting of a single compound or a mixture of two or more compounds, and having 12-18 and 8-20 of carbon atoms in the molecules in total, respectively. The freezing point of the extraction system is lower than 0℃. A single-stage or multi-stage countercurrent extraction is performed under a volume ratio of an organic phase to a brine phase of 1-10:1, a brine density of 1.25-1.38 g/cm 3 , a brine pH value of 0-7, and a temperature of 0-50℃; a back extraction is performed to obtain a water phase having a low magnesium-lithium ratio; and lithium chloride, lithium carbonate, lithium hydroxide, and boric acid are separately obtained by means of concentration, impurity removal, and preparation. In the present invention, the secondary amide has a simple molecular structure, the composite solvent improved by the alkyl alcohol can extract both lithium and boron, the multi-stage extraction rate is high, the back extraction with water greatly reduces acid and alkali consumption, and the extraction and separation process is shortened. The extraction system has small dissolution loss and has industrial application values.
Patent WO-2020192461-A1 (WO)
Inventor: CHEN SHAOJUN
IPC: H04N5/232
Filed: 2020-03-14
Abstract: The present application relates to the technical field of terminals, and provides a recording method for time-lapse photography, and an electronic device. A time-lapse photography video can be recorded at the frame extraction frequency which dynamically changes so as to emphatically present the highlight having a high image change degree in time-lapse photography and improve the user experience. The method comprises: an electronic device displays a preview interface in a time-lapse photography mode; in response to a recording operation executed by a user, the electronic device starts to record frames of photography images captured by a camera; the electronic device extracts X frames of photography images at a first frame extraction frequency from N1 frames of photography images acquired within a first recording period of time; the electronic device extracts Y frames of photography images at a second frame extraction frequency from N2 frames of photography images acquired within a second recording period of time, the second frame extraction frequency being different from the first frame extraction frequency; in response to a recording stopping operation executed by the user, the electronic device encodes extracted M frames of photography images into a time-lapse photography video.
Patent WO-2021114513-A1 (WO)
Inventor: TIAN XINLIANG
IPC: G01R19/25
Filed: 2020-03-31
Abstract: Disclosed is an automotive grade current sensor, comprising a magnetic modulation unit and a signal processing unit, the magnetic modulation unit using an open-loop fluxgate technique. An excitation oscillator outputs, to an excitation module, an alternating excitation voltage signal with a preset frequency, so as to excite the excitation module to generate an alternating excitation current; the alternating excitation current outputs, by means of a direct-current magnetic bias acquisition module, a direct-current magnetic bias signal corresponding to a direct-current magnetic bias field generated by a direct current to be detected; then a signal demodulation module demodulates the direct-current magnetic bias signal, so as to obtain a feature signal of the direct current to be detected; after a signal operation module performs operation processing on the feature signal, the feature signal is converted into a valid digital signal of the direct current to be detected; and the valid digital signal is outputted to an external device by means of a CAN communication module. Compared with a traditional Hall current sensor, the present invention improves the sensitivity and the resolution, and has a high detection accuracy.
Patent WO-2021203355-A1 (WO)
Title: Light-emitting diode device and production method therefor
Inventor: CAI LINRONG
IPC: H01L27/32
Filed: 2020-04-09
Abstract: Disclosed are a light-emitting diode device and a production method therefor. The present invention is not only suitable for light-emitting diode devices having vertical structures, but also suitable for other series of light-emitting diode devices having horizontal structures, high-voltage structures, etc. The light-emitting diode device comprises a substrate and a plurality of mesa structures located on the upper surface of the substrate; the mesa structures comprise light-emitting diode mesas located in light-emitting areas and cutting area mesas located in cutting areas; the light-emitting diode mesas and the cutting area mesas are arranged alternately; the cutting area comprises a cutting channel and a spacing area; a reflective metal layer, a sacrificial layer, and a first insulating layer inside the cutting channel are distributed in a trapezoidal shape; such a trapezoidal distribution effectively improves the continuous direction of stress at the cutting channel and reduces continuous accumulation of stress. Therefore, stress lines and the abnormality that a semiconductor epitaxial layer is prone to peel off and fall off are reduced or eliminated, the appearance yield of the light-emitting diode device can be effectively improved, and the product quality of the light-emitting diode device is improved.
Patent WO-2020248686-A1 (WO)
Inventor: LU ZHOU
IPC: H04L9/06
Filed: 2020-04-10
Abstract: The present application discloses a secure signature implementation method and a device. The method comprises: upon receiving a PIN verification instruction, verifying a first computation result in the instruction according to a second shared key generated by a public key of a terminal and a private key of a signing module; if the verification fails, replacing a stored signing module key pair according to a re-generated signing module, and otherwise generating and storing PIN verification signature data, generating a second computation result according to the second shared key and the PIN verification signature data, and sending same to the terminal; upon receiving a signing operation instruction, determining whether PIN verification signature data in the instruction is consistent with the stored PIN verification signature data, and if so, using a signing private key to sign intermediate data to be signed in the signing operation instruction; and determining whether a current state meets a pre-determined condition, and if so, clearing the stored PIN verification signature data and returning a signing result to the terminal, and if not, returning the signing result to the terminal. In this way, the invention ensures signature security.
Patent WO-2020216128-A1 (WO)
Inventor: YANG SHENGJI
IPC: G09G3/32
Filed: 2020-04-16
Abstract: Disclosed are a pixel driving circuit, a pixel driving method and a display apparatus. The pixel driving circuit comprises a driving circuit (11) and a light-emitting duration control circuit (12), wherein a first end of the driving circuit (11) is connected to a first voltage end (VT1), and a second end of the driving circuit (11) is connected to a light-emitting element (EL) by means of the light-emitting duration control circuit (12); the driving circuit (11) is used for controlling, under the control of a voltage of a control end thereof, communication between the first end and the second end; and in response to a first reset signal and a control scanning signal, the light-emitting duration control circuit (12) connects or disconnects the second end of the driving circuit (11) from the light-emitting element (EL) according to a control data voltage (VDatac) and a control initial voltage (Vintc), so as to control the light-emitting duration of the light-emitting element (EL).
Patent WO-2020253458-A1 (WO)
Inventor: PAN ZHENGYING
IPC: A61K31/5377
Filed: 2020-05-20
Abstract: Disclosed in the present application are a compound of general formula (I) capable of being used as a CDK kinase (in particular, CDK4/6 kinase) inhibitor, and a salt thereof, wherein all variates are defined as the present text. The compound can be used for treating or preventing diseases such as cancer. The present application further relates to a pharmaceutical composition comprising the compound of formula (I).
Patent WO-2021237662-A1 (WO)
Title: Suitcase
Inventor: YU WEITING
IPC: A45C7/00
Filed: 2020-05-29
Abstract: A suitcase, comprising a suitcase body and a compression bag (30). An accommodating space for accommodating luggage is provided in the suitcase body; the compression bag (30) is provided in the accommodating space, and comprises a first bag body (31) and a second bag body (32); the first bag body (31) and the second bag body (32) are connected to each other, and can be enclosed to form a three-dimensional closed space; an opening communicated to the closed space is formed in the first bag body (31) and/or the second bag body (32); and a zipper (40) for opening or closing the closed space is provided at the opening. The compression bag (30) has the three-dimensional closed space, and the internal space of the closed space is large, so that the compressed storage space of the compression bag (30) is greatly enlarged, more luggage can be accommodated, and the use requirements of people travelling with a large amount of luggage can be met.
Patent WO-2021237751-A1 (WO)
Title: Data transmission method, terminal device and network device
Inventor: ZHAO ZHENSHAN
IPC: H04W72/04
Filed: 2020-05-29
Abstract: The present application relates to a data transmission method, a terminal device and a network device. The data transmission method comprises: the terminal device acquiring first indication information, wherein the first indication information is used for determining information of time domain resources corresponding to a first physical channel; the time domain resources of the first physical channel corresponding to a first link direction; and the time domain resources comprising time domain resources on N time units, N being an integer greater than 1; and the terminal device transmitting the first physical channel by means of the time domain resources on the N time units. The embodiments of the present application enable a more flexible resource scheduling mode.
Patent WO-2021253213-A1 (WO)
Title: Method and apparatus for wireless communication using different device capabilities for control channel and data channel
Inventor: WEI CHAO
IPC: H04L5/00
Filed: 2020-06-16
Abstract: Aspects of the present disclosure provide methods and devices for wireless communication using different device capabilities for a control channel and a data channel. A user equipment (UE) can transmit a UE capability report that indicates a first communication capability and a second communication capability. The second communication capability provides at least one of a smaller channel bandwidth or fewer radio frequency (RF) chains than the first communication capability. The UE can receive control information from a base station via a control channel according to the first communication capability, and communicate user data with the base station via a data channel corresponding to the control information according to the second communication capability.
Patent WO-2021174730-A1 (WO)
Inventor: ZHAO ZHEN
IPC: H04L29/12
Filed: 2020-06-30
Abstract: The present application relates to the technical field of condition monitoring, and provides a network address processing method. A dynamic periodic heartbeat connection is established between an Agent component and an API component; a heartbeat packet is sent to the API component, the heartbeat packet carrying a network address and a request parameter corresponding to the Agent component; a heartbeat packet returned by the API component is received and a latest network address in the heartbeat packet is obtained; whether the network address corresponding to the Agent component is updated is determined according to the latest network address; and when the determination result is that the network address corresponding to the Agent component is updated, the network address corresponding to the Agent component is updated as the latest network address. The present application also provides a computer device and a storage medium. According to the present application, the network address can be dynamically updated, and there is no need to modify parameter configuration in the Agent component every time the network address is changed or extended, thereby improving monitoring service efficiency. The present application also relates to a blockchain, the latest network address being stored in the blockchain.
Patent WO-2021047260-A1 (WO)
Inventor: YE RUI
IPC: H04Q11/00
Filed: 2020-07-05
Abstract: 本发明公开了一种确定逻辑连接的方法、网络控制器和系统，该方法包括：确定与目标单板可能具有逻辑连接的候选单板集合；分别计算目标单板与每一个候选单板之间存在逻辑连接的概率；根据计算出的概率从多个候选单板中确定待调测的候选单板，通过控制指令调节目标单板或者目标单板上游的功率，当目标单板的其中一个物理端口与待调测的候选单板的其中一个物理端口的功率变化趋势一致时，确定目标单板上的其中一个物理端口和待调测的候选单板的其中一个第二物理端口之间需要增加逻辑连接。本申请通过机器学习或人工智能算法计算候选单板与目标单板之间存在逻辑连接的概率，并依据概率进行功率调测，可以提高逻辑连接修复的效率和准确性。