baber/WOPTO huggingface dataset:
Patent WO-2021017262-A1 (WO)
Title: Strip steel coiling temperature control method and apparatus and strip steel machining system
Inventor: XU FANG
IPC: B21B37/74
Filed: 2019-11-08
Abstract: A strip steel coiling temperature control method. The method comprises: searching for a corresponding speed compensation coefficient in a first corresponding table according to a strip steel target thickness and target temperature parameters; searching for a corresponding speed gain coefficient in a second corresponding table according to a strip steel rolling speed; correcting the strip steel rolling speed on the basis of the speed compensation coefficient and the speed gain coefficient to obtain the corrected strip steel speed; and adjusting the cooling efficiency of a laminar cooling device according to the corrected strip steel speed. Also provided are a strip steel coiling temperature control apparatus and a strip steel machining system. According to the method, dynamic regulation of the cooling efficiency of the laminar cooling device can be achieved according to the strip steel rolling speed, thereby avoiding the problem that the difference between a strip steel tail portion coiling temperature and a front section coiling temperature is too large due to steel throwing, and decreasing the cutting loss of the strip steel.
Patent WO-2021042529-A1 (WO)
Title: Article abstract automatic generation method, device, and computer-readable storage medium
Inventor: LIU YUANYUAN
IPC: G06F16/34
Filed: 2019-11-12
Abstract: Provided is a method for automatically generating an article abstract, comprising: receiving an original article data set and an original abstract data set and performing pre-processing comprising word-cutting and stop-word removal so as to obtain a primary article data set and a primary abstract data set (S1); performing word vectorization and word vector encoding on the primary article data set and primary abstract data set to obtain a training set and a label set (S2); inputting the training set and the label set into a pre-built abstract automatic generation model for training to obtain a training value; if the training value is less than a preset threshold, then the abstract automatic generation model exiting training (S3); receiving an article entered by a user, and after the article is pre-processed, word vectorized, and word vector encoded, inputting to the automatic abstract generation model to generate an abstract and outputting same (S4). Also provided are a device for automatically generating an article abstract and a computer-readable storage medium. The method can achieve accurate and efficient automatic generation of article abstracts.
Patent WO-2020098762-A1 (WO)
Inventor: WANG LEI
IPC: H01M50/103
Filed: 2019-11-15
Abstract: A box (1) for a battery pack, a battery pack, and an automobile. The box (1) comprises a wall portion (11). The wall portion (11) forms an accommodating space (10) and an opening communicated with the accommodating space (10), the wall portion (11) is formed by stacking two or more base plates, and multiple cavities (20) are formed between said base plates. According to the box (1) for a battery pack, multiple cavities (20) are formed in the wall portion (11), so that the bearing capacity and the impact resistance of the box (1) are increased, said cavities (20) can be filled with a phase change material or a cooling liquid to implement thermal management of a battery assembly, the mechanical properties of the box (1) are improved, the weight is light, and the reliability is high. In addition, the battery pack uses the box (1) as described above, so that the safety of the battery pack is increased.
Patent WO-2020103781-A1 (WO)
Title: 基于时间优化分区的感潮泵站系统变台数+变角日优化运行方法
Inventor: QIU BAOYUN
IPC: G06Q10/04
Filed: 2019-11-18
Abstract: 提供基于时间优化分区的感潮泵站系统变台数+变角日优化运行方法，包括以下步骤：大型泵站系统运行全能耗计算；以感潮泵站系统运行与开停机费用最少为目标，建立基于时间优化分区的泵站系统变台数+变角日优化运行数学模型；采用智能算法确定运行方案。该方法可以节省泵站运行费用。
Patent WO-2020114250-A1 (WO)
Inventor: SUN DEQIANG
IPC: H02K5/04
Filed: 2019-11-20
Abstract: The present invention relates to permanent magnet motor seal technologies, and in particular to a rotor seal structure for a permanent magnet synchronous traction motor of a locomotive. The present invention resolves the technical problems such as poor cooling effects of shell cooling used by existing permanent magnet motors and complex structures of matching cooling systems. The rotor seal structure for a permanent magnet synchronous traction motor of a locomotive comprises a base, a rotor iron core, a stator iron core, a non-transmission end cap, and a transmission end cap. The inners sides of the non-transmission end cap and the transmission end cap both extend towards the interior of the motor and are respectively pressed against and butt-jointed to positions of end plates on either side of the stator iron core close to an inner circle. Seal strips are fixed between the extension structures of the non-transmission end cap and the transmission end cap and the stator end plates. Circular seal plates are further provided between the seal strips and the stator end plates, so as to seal the rotor iron core together with the seal strips. The present invention is a rotor seal structure. Because cooling air would not enter a rotor portion, foreign bodies in the cooling air are prevented from being adsorbed on the surface of a rotor, such that the technical risks of using a permanent magnet motor as a motor of a locomotive are reduced.
Patent WO-2020258701-A1 (WO)
Inventor: ZHANG ZHIBING
IPC: E21B43/01
Filed: 2019-11-22
Abstract: Provided is an application of a micro-interface strengthening system in the mining of combustible ice. A method of applying the micro-interface strengthening system to the mining of combustible ice comprises: natural gas is introduced into a first inlet of the micro-interface strengthening system, brine heated by a heat exchanger is introduced into a second inlet, and the natural gas and the heated brine are mixed through the micro-interface strengthening system to obtain micro-bubble and/or micro-droplet emulsion; the obtained micro-bubble and/or micro-droplet emulsion is pumped into a first vertical shaft through a pump, wherein the upper end of the first vertical shaft is connected with the micro-interface strengthening system, and the lower end of the first vertical shaft extends into a combustible ice ore layer, the micro-bubble and/or micro-droplet emulsion melts the combustible ice ore layer into a gas-liquid mixture, the gas-liquid mixture is conveyed to a gas-liquid separation device through a second vertical shaft, and the natural gas is obtained from the separation of the gas-liquid separation device. The formed micro-bubble and/or micro-droplet emulsion is used to reduce the freezing point of the fluid in the molten combustible ice ore layer to make the fluid difficult to condense, thereby improving mining efficiency.
Patent WO-2021082170-A1 (WO)
Inventor: XI SUPING
IPC: H01L27/12
Filed: 2019-12-04
Abstract: 本申请提供一种阵列基板及其制备方法、显示面板，该基板GOA区内的有源层的厚度设置的较小，有助于实现GOA区域内薄膜晶体管快速响应的需求；显示区内有源层的厚度设置的较大，可以缓解光子在有源层内的扩散，减小显示区内薄膜晶体管负偏的影响；同时满足了显示区和GOA区域内，阵列基板的不同特征需求，提高了显示面板的质量。
Patent WO-2020211429-A1 (WO)
Title: Government affairs service hall system
Inventor: LEE SENG FOOK
IPC: G06Q10/02
Filed: 2019-12-20
Abstract: Disclosed is a government affairs service hall system, comprising: one or more servers for reading a three-dimensional model of a government affairs hall and a plurality of monitoring pictures of a plurality of on-site monitoring cameras according to a first service request, generating a three-dimensional model of an on-site actual scene according to the plurality of monitoring pictures and the three-dimensional model of the government affairs hall, and executing service reservation and service handling according to a second service request; and one or more terminals for sending the first service request to the servers, acquiring the three-dimensional model of the on-site actual scene from the one or more servers, playing the three-dimensional model of the on-site actual scene, and sending the second service request to the servers according to a first operation instruction of a user. By means of a three-dimensional model of a government affairs hall and a monitoring picture photographed by an on-site monitoring camera, a three-dimensional model of an on-site actual scene of the government affairs hall is generated, so that a user experiences a sense of immersion. The present invention can be widely applied to the field of human-computer interaction.
Patent WO-2021088231-A1 (WO)
Inventor: DAI XIAOPING
IPC: H01L29/06
Filed: 2019-12-25
Abstract: A cellular structure (200) of a silicon carbide MOSFET device, and a silicon carbide MOSFET device. The cellular structure (200) of the silicon carbide MOSFET device comprises: second conductive well regions (203) located on two sides of the cellular structure (200) and arranged within the surface of a drift layer (202), first conductive source regions (204) located within the surfaces of the well regions (203), and a gate structure located at the center of the cellular structure (200) and in contact with the source regions (204), the well regions (203), and the drift layer (202). The cellular structure (200) further comprises a source metal layer (207) located above the source regions (204) and forming ohmic contact with the source regions (204); on two sides of the cellular structure (200), side trenches are formed downwardly on regions of the drift layer (202) that are not covered by the well regions (203); Schottky metal layers (208) forming Schottky contact with the drift layer (202) below the side trenches are arranged in the side trenches. By integrating an SBD in the cellular structure of the silicon carbide MOSFET device, the bipolar degradation phenomenon of silicon carbide is mitigated, the chip reliability is improved, and the purposes of reducing the module packaging cost and improving the module electrical characteristic are achieved.
Patent WO-2020135854-A1 (WO)
Title: 一种配置方法及控制器
Inventor: SUN CHUNXIA
IPC: H04W24/02
Filed: 2019-12-30
Abstract: 本申请实施例公开了一种配置方法和控制器，该配置方法应用于使用双向主动测量协议TWAMP进行检测的网络中，可包括：控制器接收入端网络设备发送的请求报文，所述入端网络设备为所述业务流流入所述网络的网络设备，所述请求报文包含所述业务流的目的IP地址；所述控制器根据所述目的IP地址确定所述业务流为X2业务流，向所述入端网络设备和出端网络设备发送TWAMP检测的配置信息，所述出端网络设备为所述业务流流出所述网络的网络设备采用本申请实施例，可对X2业务TWAMP检测进行准确的配置和规划，提升TWAMP检测的效率。
Patent WO-2021142584-A1 (WO)
Inventor: MA JIANYUN
IPC: G06F21/12
Filed: 2020-01-13
Abstract: 本申请实施例提供一种嵌入式设备、合法性识别方法、控制器及加密芯片。嵌入式设备包括：控制器和加密芯片，控制器与加密芯片电性连接；控制器，用于：通过发送预设通信认证请求与加密芯片建立通讯连接；基于通讯连接，从加密芯片读取原始设备信息；识别原始设备信息与嵌入式设备的设备标识信息是否匹配；若不匹配，则生成用于标识嵌入式设备不合法的提示信息。本实施例提供的技术方案，不仅有效地实现了在嵌入式设备不合法时，通过提示信息可以使得用户及时了解到嵌入式设备的不合法状态，并且，通过软件和硬件的相互配合对嵌入式设备进行合法性认证的操作，很大程度提高了产品被山寨的难度，同时也降低了售后和维护成本。
Patent WO-2020207092-A1 (WO)
Inventor: YE ZHANGYING
IPC: A01K61/80
Filed: 2020-01-14
Abstract: A feedback-type pond recirculating water intelligent feeding system that fuses machine vision and infrared detection technology: according to the ingestion behavior of a school of fish, machine vision technology and infrared sensing technology are cooperatively utilized to provide a feeding decision for a feeding system; a pond recirculating aquaculture mode uses an outdoor environment; due to natural changes in environment, the resulting visibility is low, which causes feedback signals of the ingestion behavior of a school of fish provided by machine vision to be unstable, or due to a low-temperature environment, the resulting intensity of ingestion is low, which causes feedback signals of the ingestion behavior of a school of fish provided by an infrared sensor to be weak; therefore, the two kinds of decision modes are fused so as to better solve the problem of intelligent feeding decisions under the pond recirculating aquaculture mode. The described system is simple and convenient to operate and is highly intelligent, and pond recirculating water intelligent feeding may be effectively achieved.
Patent WO-2020181924-A1 (WO)
Title: Gate driving unit and method, gate driving module and circuit, and display apparatus
Inventor: FENG XUEHUAN
IPC: G09G3/20
Filed: 2020-01-20
Abstract: A gate driving unit and method, a gate driving module and circuit, and a display apparatus. The gate driving unit comprises an external compensation control signal output end (OUT1(N)), a gate driving signal output end (OUT2(N)), an external compensation control signal output circuit (11), a gate driving signal output circuit (12), a pull-up control circuit (13), and a pull-down node control circuit (14); the pull-up control circuit (13) is used for controlling the potential of a first node (H) under the control of an enable signal inputted by an enable end (OE) and the driving signal (SG(N)) of the same level, controlling the potential of a pull-up control node (PUCN) under the control of the potential of the first node (H), a first clock signal (CLKA) inputted by a first clock signal end, a second clock signal (CLKB) inputted by a second clock signal end, and the potential of a pull-down node (QB(N)), and controlling the potential of a pull-up node (Q(N)) under the control of the potential of the pull-up control node (PUCN), so that within a predetermined time period in a blank time period, the potential of the pull-up node (Q(N)) can be controlled to be an effective voltage.
Patent WO-2020151706-A1 (WO)
Title: Random access transmission method and terminal
Inventor: WU YUMIN
IPC: H04W72/04
Filed: 2020-01-21
Abstract: Disclosed are a random access transmission method and a terminal. The method comprises: obtaining resource allocation information used for random access, wherein the resource allocation information indicates at least two candidate random access resources, and the candidate random access resources comprise a candidate data transmission resource; selecting a target random access resource from the at least two candidate random access resources according to a preset selection rule; and on the target random access resource, transmitting a random access request message.
Patent WO-2020215851-A1 (WO)
Title: Circuit control method and control device, display module and display device
Inventor: YAN BINGBING
IPC: G09G3/36
Filed: 2020-02-06
Abstract: Provided are a circuit control method and control device, a display module and a display device. A circuit control device (41) collects an instruction signal (101) for instructing a user whether to perform a touch operation on a touch panel (51), and provides a current (102) to a drive circuit (54) according to the instruction signal, in the case where the user does not perform the touch operation on the touch panel (51), a first current (I1) is provided to the drive circuit (54), and in the case where the user performs the touch operation on the touch panel (51), a second current (I2) is provided to the drive circuit (54), the second current (I2) being greater than the first current (I1). The power consumption of the drive circuit (54) can be reduced, and the situation that the temperature of the drive circuit (54) is too high can be avoided.
Patent WO-2020181980-A1 (WO)
Inventor: DU SEN
IPC: H01L51/52
Filed: 2020-02-24
Abstract: 本公开提供了一种掩膜板、显示面板和显示装置。该掩膜板用于显示面板的膜层蒸镀，并且包括第一区域和第二区域。第一区域是用于蒸镀显示面板的第一像素密度区域内的膜层的区域，第二区域是用于蒸镀显示面板的第二像素密度区域内的膜层的区域。第一像素密度区域的像素密度大于第二像素密度区域的像素密度。第二区域包括遮挡区和开口区，遮挡区的位置与显示面板的不需要蒸镀膜层的位置对应设置。
Patent WO-2021168988-A1 (WO)
Inventor: HONG HAO
IPC: C12P13/00
Filed: 2020-03-31
Abstract: The present invention provides a synthesis method for a fluorine-containing chiral amine compound. The synthesis method comprises: reacting an amino donor with a fluorine-containing dihydroxy ketal compound under the catalysis of transaminase to generate a fluorine-containing chiral amine compound, wherein the transaminase is derived from a plurality of strains. The transaminase of the present application has substrate specificity on the fluorine-containing dihydroxy ketal compound, can effectively catalyze the substrate to be converted into the fluorine-containing chiral amine compound, has catalytic activity on multiple fluorine-containing dihydroxy ketal compounds, and is relatively high in reaction selectivity and activity. The bio-enzyme catalytic synthesis method is not only short in route, but also high in product yield, the production cost is greatly reduced, and the production of organic solvents and three wastes is reduced.
Patent WO-2021223145-A1 (WO)
Title: Improved acetonitrile purification process for ultra-performance liquid chromatography-mass spectrometry instrument
Inventor: WEN SHENG
IPC: C07C255/03
Filed: 2020-05-07
Abstract: Provided is an improved acetonitrile purification process for an ultra-performance liquid chromatography-mass spectrometry instrument which, by means of oxidation, rectifying absorption, drying, reflux rectification and filtering of industrial-grade acetonitrile and controlling parameters such as temperature and flow, obtains high-purity finished product while continuous production is guaranteed. The acetonitrile has a 200~260nm ultraviolet light transmittance larger or equal to 95%. Water and impurities are removed from the industrial-grade acetonitrile to meet requirement by the ultra-performance liquid chromatography-mass spectrometry instrument. Process parameters and equipment are controlled to improve the yield rate of finished product to 95% or more and enhance purification efficiency. In addition, an absorbing column is replaced by an absorbing rectification column to enhance purity, improve regeneration efficiency and reduce environmental pollution.
Patent WO-2021227036-A1 (WO)
Title: Energy detection threshold for wireless communication
Inventor: XU CHANGLONG
IPC: H04W72/12
Filed: 2020-05-15
Abstract: Techniques for enabling a wireless communication device (e.g., a user equipment, UE) to select an energy detection (ED) threshold for a transmission on a wireless communication channel where access to the channel is gained through the use of a listen-before-talk (LBT) procedure. In some examples, a UE may select the ED threshold based on the priority of traffic to be transmitted during the COT. For example, a base station (e.g., gNB) may indicate a priority for uplink traffic and the UE may select an ED threshold based on that priority. In some examples, the UE may select the ED threshold based on the type of grant (e.g., dynamic grant or configured grant) that scheduled the transmission of uplink traffic during the COT. In some examples, the gNB may send information to the UE that indicates the ED threshold to be used for different priorities and/or different types of grants.
Patent WO-2020253446-A1 (WO)
Title: 控制方法、穿戴设备和存储介质
Inventor: YANG XIN
IPC: G06F1/32
Filed: 2020-05-18
Abstract: 一种穿戴设备(100)的控制方法、穿戴设备(100)和存储介质。穿戴设备(100)的控制方法包括：确定穿戴设备(100)的触发装置(110)采集的触发信息是否满足预设条件；在触发信息不满足预设条件的情况下，忽略触发信息；在触发信息满足预设条件的情况下，获取穿戴设备(100)的当前运行状态；根据触发信息控制穿戴设备(100)切换当前运行状态。
Patent WO-2020238771-A1 (WO)
Inventor: LI XIAOJUAN
IPC: H04W8/08
Filed: 2020-05-22
Abstract: 本申请公开了一种无线接入能力信息处理方法及相关设备，所述方法包括：终端设备获取PLMN标识；获取所述终端设备与所述PLMN标识对应的无线接入能力信息，作为第一组无线接入能力信息；终端设备向接入网设备发送所述第一组无线接入能力信息，以使所述接入网设备将所述第一组无线接入能力信息发送到所述类型的网络的移动管理实体；接收第一标识并保存所述第一组无线接入能力信息与所述第一标识的对应关系。本申请实施例中，终端设备能够仅将该终端设备当前所接入的网络的对应的无线接入能力信息上报，从而能够节省空口资源。
Patent WO-2021208206-A1 (WO)
Title: Quickly assembled and disassembled base
Inventor: DONG FEI
IPC: E03C1/04
Filed: 2020-05-28
Abstract: Disclosed in the present utility model is a quickly assembled and disassembled base, comprising: a base used for being installed on an installation portion of a fixing part; a connecting part movably arranged on the base; and a locking part which is drivingly engaged to the connecting part and can be driven by the connecting part to move in the direction close to the installation portion. Furthermore, the locking part is provided with a movable portion, and the connecting part is driven to enable the movable portion to move between an extending position and a contracting position. The connecting part is engaged to the locking part and is driven to drive the locking part to move to install and lock the base on the fixing part; the present invention thus is simple in structure, low in manufacturing cost and convenient in operation. Moreover, the connecting part is engaged to the movable portion to control the movable portion to move between the extending position and the contracting position; the base is thus directly installed in and detached from an installation hole when the movable portion is located at the contracting position, achieving quick assembly.
Patent WO-2021000704-A1 (WO)
Inventor: JIA YUHU
IPC: H01Q1/42
Filed: 2020-06-09
Abstract: The present application provides a housing assembly, an antenna apparatus, and an electronic device. The housing assembly comprises a dielectric substrate, an impedance matching layer, and a coupling structure; the dielectric substrate has a first transmittance for a radio frequency signal of a preset frequency band; the impedance matching layer and the dielectric substrate are stacked, and the impedance matching layer is used for performing spatial impedance matching on the radio frequency signal of the preset frequency band; the coupling structure and the dielectric substrate are stacked, and the coupling structure comprises one or more coupling element array layers, the coupling element array layer(s) having a resonance feature within the preset frequency band; the housing assembly is within a region corresponding to the coupling structure and has a second transmittance for the radio frequency signal of the preset frequency band, and the second transmittance is greater than the first transmittance. The housing assembly provided by the embodiments of the present application can improve the transmittance of the radio frequency signal.
Patent WO-2021253263-A1 (WO)
Title: Handover of voice over new radio (vonr) triggered by unsuccessful vonr attempt
Inventor: LIU HAIBO
IPC: H04W76/00
Filed: 2020-06-17
Abstract: Aspects of the disclosure relate to ways to reduce time for an inter-RAT handover for a voice call. In particular, a user equipment (UE) determines that a voice call by the UE via a new radio (NR) base station has failed to be established within a defined time limit. The UE further determines whether information on a neighbor base station is available at the UE from a past handover event specified between the NR base station and the neighbor base station in response to determining that the voice call has failed to be established via the NR base station, where the neighbor base station may utilize a RAT different from a RAT of the NR base station. The UE further performs a process for providing a voice service via the neighbor base station in response to determining that the information on the neighbor base station is available.
Patent WO-2020253800-A1 (WO)
Inventor: PAN LINGHAN
IPC: G06F21/34
Filed: 2020-06-19
Abstract: L'invention concerne un procédé de reconnaissance d'identité d'objet de simulation, et un appareil et un système associés, appliqués à des champs tels que la réalité virtuelle, la réalité augmentée, et la réalité mixte. Après avoir affiché un objet de simulation, un dispositif électronique détermine si un objet de simulation est légitime, et notifie à un utilisateur un résultat de détermination. Le présent procédé augmente la vigilance de l'utilisateur, et empêche l'utilisateur d'être induit par un objet de simulation illégitime à partager des informations personnelles, ce qui permet de protéger la confidentialité de l'utilisateur et d'augmenter la sécurité d'utilisation du dispositif électronique.
Patent WO-2021258262-A1 (WO)
Title: 无线通信方法、终端设备和网络设备
Inventor: LI HAITAO
IPC: H04W28/20
Filed: 2020-06-22
Abstract: 本申请实施例提供了一种无线通信方法、终端设备和网络设备，RedCap终端能够忽略对从SIB1中获取的初始BWP的带宽检查，且在初始接入之后工作在控制资源集#0所在的带宽上，从而优化RedCap终端的通信性能。该无线通信方法包括：终端设备通过读取第一系统信息块获取初始BWP；该终端设备忽略对该初始BWP的带宽检查且工作在第一控制资源集所在的带宽上。