baber/WOPTO huggingface dataset:
Patent WO-2019011340-A1 (WO)
Title: Hybrid resonant converter
Inventor: FU DIANBO
IPC: H02M3/335
Filed: 2018-07-14
Abstract: A hybid resonant DC to DC converter uses an LLC or other resonant structure on the primary side, applying a two state waveform to one end of the resonant structure and a multi-state waveform to the other end of the resonant structure. The waveforms are at or near the resonant resonant frequency and the output voltage level is regulated by varying the shape of the multi-state waveform by varying the duty cycle of the switches used to generate it. The allows the converter to operate near or at its optimal resonant point, resulting in higher efficiency, over a wide range of regulated output voltage levels.
Patent WO-2019020034-A1 (WO)
Title: Password reset method, apparatus and system for virtual machine
Inventor: LUO SIBIAO
IPC: G06F9/455
Filed: 2018-07-24
Abstract: A password reset method, apparatus and system for a virtual machine, belonging to the field of virtualisation and cloud computing. The password reset method for a virtual machine comprises: the virtual machine firstly sending a password acquisition request to a cloud service computation node; the cloud service computation node querying, according to the password acquisition request, a reset password of the virtual machine in a meta data server; the cloud service computation node returning a password acquisition response according to a result of querying a reset password of the virtual machine in the meta data server; and if the returned password acquisition response comprises the reset password, then the virtual machine configuring the reset password as the password of the virtual machine, thus completing the reset of the password of the virtual machine. The password reset process is completed by the virtual machine automatically, does not need a manual operation on an operating system of the virtual machine, has no technical requirement for a user, and is simple to operate; furthermore, the method does not need the user to prepare an auxiliary virtual machine in advance, and will not consume additional virtual machine resources.
Patent WO-2019205346-A1 (WO)
Title: Operation and maintenance method and device for bi tool, computer device, and storage medium
Inventor: HUANG TAO
IPC: G06F9/44
Filed: 2018-08-10
Abstract: An operation and maintenance (O&M) method for a BI tool, comprising: monitoring an operation state of a BI tool, and when the operation state of the BI tool satisfies an O&M condition, triggering an O&M operation instruction (S10); acquiring an O&M object indicated by the O&M operation instruction and the level of the O&M object (S20); determining an operable object at the same level as said O&M object and/or an operable object at a level lower than that of said O&M object as objects to be operated and maintained (S30); performing operation and maintenance on said objects according to the O&M operation indicated by the O&M operation instruction (S40). Further disclosed are an O&M device for a BI tool, a computer device and a non-volatile readable storage medium. The described O&M method, O&M device, computer device and storage medium can improve the O&M efficiency of the BI tool.
Patent WO-2019062613-A1 (WO)
Title: Media information processing method and apparatus
Inventor: SONG YI
IPC: H04N19/10
Filed: 2018-09-19
Abstract: Disclosed in embodiments of the present invention are a media information processing method and apparatus. The method comprises: obtaining media data, the media data comprising indication information and at least one frame of image data, the indication information being used for indicating whether a predicted pixel corresponding to a pixel in an image exceeds a boundary in a preset direction, the preset direction comprising at least one of the following directions: an upward direction, a downward direction, a left direction and a right direction; and decoding the at least one frame of image data according to the indication information. According to the media information processing method and apparatus in the embodiments of the present invention, it is possible to splice multiple sub code streams; needed bit streams are spliced and then are decoded, and accordingly, multiple sub image sequences can be decoded by using a single decoder.
Patent WO-2020061778-A1 (WO)
Inventor: ZHANG MINMIN
IPC: H05B1/02
Filed: 2018-09-25
Abstract: Disclosed are a plug-in-type heater with a universal snap joint, and a heating method. The plug-in-type heater comprises: an end head portion, with a heating portion being provided below the end head portion and able to be inserted into a bottle, wherein the end head portion comprises a U-shaped housing; a PCB, and a processor, an infrared temperature measurement module, a power control circuit and a charging module being mounted on the PCB are provided in the U-shaped housing, and the processor is electrically connected to the infrared temperature measurement module and the power control circuit, respectively; a lower part of the U-shaped housing is made of an elastic material, and an inner wall thereof is provided with internal threads in a trapezoidal arrangement and increasing in specification from top to bottom; the heating portion comprises a ceramic outer shell, with a heating tube and a battery being arranged in the ceramic outer shell; and the battery is arranged at an upper part of the heating tube and is electrically connected to the heating tube and the power control circuit, respectively. The heater is convenient to carry, is provided with a universal snap joint, and can be clamped and sealed with an inserted bottle mouth; moreover, the heater does not generate harmful substances during heating, and can ensure the health of a user.
Patent WO-2019085707-A1 (WO)
Inventor: PANG JIYONG
IPC: H04W72/04
Filed: 2018-09-29
Abstract: 本申请实施例公开了一种上行信号传输方法、终端、网络设备及系统，其中，该方法包括：第一终端在上行数据传输信道中预留第一时间间隔，在第一时间间隔内第一终端不发送上行数据，第一时间间隔用于第二终端在发送随机接入前导之前执行信道侦听，第一时间间隔由以下参数中的一种或多种确定：上行数据传输信道到达网络设备的起始时刻、上行数据传输信道到达网络设备的结束时刻、第二终端执行信道侦听的起始时刻、第二终端执行信道侦听的结束时刻、第二终端执行信道侦听的持续时长以及第一终端的上行定时提前量。上述方案可以避免上行数据传输信道对物理随机接入信道前的信道侦听造成干扰，提高物理随机接入信道的传输成功率。
Patent WO-2020073205-A1 (WO)
Title: 游戏图标显示方法、相关设备以及计算机可读存储介质
Inventor: LI SENLIN
IPC: G06F3/14
Filed: 2018-10-09
Abstract: 一种游戏图标显示方法、相关设备以及计算机可读存储介质，该方法包括：当进入游戏大厅后，移动终端更新第一游戏的游戏成就信息集合，第一游戏为游戏大厅内展示的多个游戏中的任一个(101)；移动终端确定更新后的游戏成就信息集合的显示效果(102)；移动终端在第一游戏的图标上以更新后的游戏成就信息集合的显示效果显示更新后的游戏成就信息集合(103)。
Patent WO-2019072205-A1 (WO)
Title: Asynchronous intermittent lighting for rapid surface disinfection
Inventor: YEUNG KING LUN
IPC: A61L2/10
Filed: 2018-10-11
Abstract: Microbial disinfection is performed using asynchronous, intermittent lighting using one or more narrow wavelength light sources. The light sources illuminate with narrow wavelength characteristics. The intermittent lighting provides a sufficiently high intensity for rapid microbial disinfection process, while reducing the average energy consumption for microbial disinfection during the microbial disinfection process by targeting multiple cellular sites along different inactivation pathways.
Patent WO-2019072224-A1 (WO)
Title: Connecting structure and display device
Inventor: SHAN JIANFENG
IPC: G02F1/133
Filed: 2018-10-12
Abstract: A connecting structure (100) and a display device (200). Two ends of a connecting column (120) of the connecting structure (100) are fixed to a base (110) and an elastic arm (130). A fixing ring (140) is sleeved onto the elastic arm (130). Interaction between the elastic arm (130) and the fixing ring (140) produces a change in shape and changes the expansion angle with the connecting column (120).
Patent WO-2020082285-A1 (WO)
Inventor: DE BOCK ANDRIES
IPC: F04C19/00
Filed: 2018-10-25
Abstract: A system comprising: a liquid ring pump (10) comprising a chamber (102) and an impeller (106) mounted within the chamber (102); a driver configured to drive the liquid ring pump (10) so as to cause the impeller (106) to move within the chamber (102); and a controller (20) configured to, responsive to determining that a speed of the impeller (106) relative to the chamber (102) is below a threshold speed or is zero, control the driver to drive the liquid ring pump (10) so as to cause the impeller (106) to move within the chamber (102).
Patent WO-2020019561-A1 (WO)
Inventor: PAN XUJIE
IPC: B63B35/44
Filed: 2018-11-01
Abstract: 一种浮力塔平台的塔体，塔体至少包含一个圆柱体结构的壳体（1），壳体（1）底部与吸力桩（2）连接，壳体（1）底部与吸力桩（2）连接处（3）和壳体侧边之间设置有斜切面（4），极大的减小了平台在运动时与海床（5）发生碰撞的概率。
Patent WO-2019057221-A1 (WO)
Title: Slug or extract thereof and use
Inventor: RUAN JUN
IPC: A23L33/10
Filed: 2018-11-15
Abstract: Provided is a use of a slug raw medicinal powder, a supercritical extract or a slug organic solvent extract in the preparation of a drug detoxification or rehabilitation medicine, health food or food. Also provided is a drug detoxification or rehabilitation composition, wherein a slug or an extract thereof is used as the main active component, and an acceptable carrier or auxiliary component is added for preparation.
Patent WO-2019223279-A1 (WO)
Title: Method of constructing translatable load model on basis of environmental cost and real-time electricity prices
Inventor: CUI QIONG
IPC: H02J3/00
Filed: 2018-11-30
Abstract: A method of constructing a translatable load model on the basis of environmental cost and real-time electricity pricing. Renewable energy output is converted into environmental cost savings, which is combined with current real-time electricity pricing, and adjusted to obtain a new electricity-pricing model; and an improved target load model is obtained so as to construct a new translatable load model. A linear, interactive and general optimizer, i.e. a LINGO solver, is used to solve for a translatable load model, so as to rapidly and highly effectively process a relatively large scale linearly-constrained integer quadratic programming model. In terms of solving speed and efficiency, the present invention is superior to traditional optimization solving algorithms such as the active set method, the interior point method, and the particle swarm optimization method. The present model is integrated into multi-objective optimization dispatching for micro-grids, and can more effectively lighten the power supply pressure of a power grid during load peak periods, reduce the peak power used by electrical equipment, increase the utilization rate of renewable energy, and can make overall system operation more reliable and economical.
Patent WO-2020118599-A1 (WO)
Inventor: JIANG YANFENG
IPC: B22F9/16
Filed: 2018-12-13
Abstract: 本发明公开了一种利用液氮高速球磨制备γ'-Fe4N软磁材料的方法，属于软磁材料领域。本发明方法利用液氮中的高能低温研磨来获得具有氮原子过饱和度的纳米材料FexN，由于低温下材料非常脆，表面体积比非常高，导致吸附在样品表面上的氮原子高达22％；300℃后退火使得α-Fe直接相变到γ'-Fe4N，从而制备纳米晶体γ'-Fe4N软磁材料。本发明方法操作简便、成本低，可大规模工业化生产，是一种新的制备理想磁性的高级软磁材料的替代方法。本发明方法制备的γ'-Fe4N软磁材料具有高Ms，低矫顽力和高表面电阻率的优势，能够用于高频半导体开关中操作的变压器和电感器。
Patent WO-2020107540-A1 (WO)
Title: Mold for implementing in-mold rapid forming and quenching
Inventor: YUAN SHIJIAN
IPC: B21D37/00
Filed: 2018-12-13
Abstract: A mold for implementing in-mold rapid forming and quenching, comprising an upper mold, a blank holder (8) and a lower mold. The upper mold is composed of an inner solid mold core (1) and a thin-walled skin (3), intercommunicated grooves (6) exist between the inner solid mold core and the thin-walled skin. At the stage of forming, a heat insulation material such as gas is filled or not filled in the grooves, and at the stage of quenching, a low-temperature medium is introduced to the grooves. The forming and quenching of the mold are independent of each other; the skin wall is thin and hot capability is small, which can avoid rapid heat dissipation during forming and ensure rapid cooling of a blank during quenching.
Patent WO-2020077793-A1 (WO)
Title: Blade assembly and food processor having same
Inventor: WEN ZHIHUA
IPC: A47J43/046
Filed: 2018-12-18
Abstract: A blade assembly (1) and a food processor having same; the blade assembly (1) comprises an inner blade shaft (10), an outer blade shaft (20), an inner joint assembly (30) and an outer joint assembly (40); the outer blade shaft (20) is externally sheathed on the inner blade shaft (10); the inner joint assembly (30) comprises an inner blade joint (310), an inner motor joint (330) and an inner sealing head (320); the inner sealing head (320) is connected between the inner blade joint (310) and the inner motor joint (330), and the inner blade joint (310) is connected to the inner blade shaft (10); the outer joint assembly (40) comprises an outer blade joint (410), an outer motor joint (430) and an outer sealing head (420); the outer sealing head (420) is connected between the outer blade joint (410) and the outer motor joint (430), and the outer blade joint (410) is connected to the outer blade shaft (20). The sealing between the blade assembly (1) and a motor is well ensured, which thereby reduces the rate of failure and improves the usage satisfaction of a user.
Patent WO-2020087730-A1 (WO)
Inventor: ZHANG LIN
IPC: G21H1/06
Filed: 2018-12-26
Abstract: An H-3 silicon carbide PN-type isotope battery and a preparation method therefor. The structure of the isotope battery comprises an N-type ohmic contact electrode (7), an N-type highly doped SiC substrate (1), an N-type SiC epitaxial layer (2) and a P-type SiC epitaxial layer (3); a P-type SiC ohmic contact doped region (5) is provided in a part of the upper portion of the P-type SiC epitaxial layer (3), and a P-type ohmic contact electrode (6) is provided on the top of the P-type SiC ohmic contact doped region (5); an SiO 2  passivation layer (4) is provided on the area other than the P-type SiC ohmic contact doped region (5) on the P-type SiC epitaxial layer (3); and an H-3 radioisotope source (8) is provided above the SiO 2  passivation layer (4). The present method implements a novel and reasonable design, and may effectively solve the problem of composite loss of irradiated carriers on the surface of H-3, which effectively improves the output power and energy conversion efficiency of the isotope battery.
Patent WO-2020132974-A1 (WO)
Inventor: JIANG PENG
IPC: G06K9/00
Filed: 2018-12-26
Abstract: Un mode de réalisation de la présente invention concerne un appareil de reconnaissance d'empreintes digitales et un dispositif électronique, l'appareil de reconnaissance d'empreintes digitales comprenant : un groupe de réseaux de lentilles microtélécentriques, qui sert à recevoir des signaux lumineux formés par réflexion de doigts humains ; un capteur d'empreintes digitales, agencé au-dessous du groupe de réseaux de lentilles microtélécentriques et utilisé pour une imagerie fondée sur les signaux lumineux traversant le groupe de réseaux de lentilles microtélécentriques. Par rapport à un système de réseau périodique de trous traversants, le dispositif de reconnaissance d'empreintes digitales et l'appareil électronique du mode de réalisation de la présente invention peuvent éviter une perte de lumière dans la direction verticale et peuvent ensuite réduire le temps d'exposition du capteur d'empreintes digitales. Par rapport à un système de microlentilles, l'appareil de reconnaissance d'empreintes digitales peut également réduire la distorsion d'imagerie du système entier. L'appareil de reconnaissance d'empreintes digitales peut également améliorer la qualité et le contraste d'imagerie.
Patent WO-2019223324-A1 (WO)
Inventor: YANG DENING
IPC: C03C3/064
Filed: 2019-05-07
Abstract: 一种组合物在超高氧化铝含量、超高强度、高软化点玻璃的应用，其特征在于：按重量百分比计，其氧化铝含量为39.1％--58％，氧化镁含量为4％--13.5％，氧化硅含量是氧化钙含量的2.51-4.5倍，氧化钙含量是氧化镁含量的0.8倍-2.1倍。
Patent WO-2020133605-A1 (WO)
Title: 一种人工合成多肽h-473及其应用
Inventor: HOU WANRU
IPC: A61K38/08
Filed: 2019-01-16
Abstract: 一种人工合成多肽H-473及其应用，所述的多肽H-473的氨基酸序列是：RGLRGLR,分子量为827Da；PI为12.30。多肽H-473在制备抗癌药物，抗老年痴呆，镇痛等方面的应用。多肽H-473药物为抗癌，抗哮喘，抗老年痴呆和镇痛的研发提供了科学依据和方向，也为研究抗癌，抗哮喘，抗老年痴呆，镇痛和抗银屑病机理提供了有价值的资源，为研究新型的抗癌，抗哮喘，抗老年痴呆，镇痛，抗银屑病和抗年龄相关性黄斑变性(AMD)病的手段提供的新的方向。
Patent WO-2019161780-A1 (WO)
Inventor: XIANG HAITAO
IPC: H04W76/28
Filed: 2019-02-22
Abstract: 本公开提供了一种业务的休眠周期的设置方法及装置，该方法包括：基于设备的业务信息确定设备的业务模型，其中，业务模型用于标识业务的类型；获取与业务模型对应的业务的休眠参数；基于休眠参数设置业务的休眠周期。
Patent WO-2020087826-A1 (WO)
Inventor: ZHAO YONGZHI
IPC: G06F17/50
Filed: 2019-03-07
Abstract: Disclosed by the present invention is a simulation analysis method for a particle system based on a combined hyperellipsoid model, comprising the following steps: (1) according to the size and shape of an actual particle, determining the shape, size and number of sub-hyperellipsoids constituting a particle; (2) constructing the sub-hyperellipsoids by means of a hyperellipsoid model, assigning a sub-hyperellipsoid model different coordinate locations according to the size of the actual particle, combining the sub-hyperellipsoids, and constructing a combined hyperellipsoid model of the particle; and (3) applying the combined hyperellipsoid model obtained in step (2) to discrete element simulation, and simulating a particle system in an industrial process to obtain a simulation result. The simulation analysis method provided by the present invention solves a simulation result being inaccurate due to the problem wherein the construction of a particle model does not comply with an actual particle, improves the reality of a simulation result of a particle system, satisfies the requirements of actual simulation, and applies a simulation result to the actual industrial process, thereby increasing production efficiency.
Patent WO-2020042588-A1 (WO)
Title: 异步执行智能合约的方法、装置、计算机设备及存储介质
Inventor: CHEN FEIYANG
IPC: G06Q40/04
Filed: 2019-03-13
Abstract: 本发明涉及智能合约领域，尤其涉及一种异步执行智能合约的方法、装置计算机设备及存储介质，应用于区块链网络，该方法包括：通过合约发起者发起合约调用交易并在区块链网络中进行广播；通过全网打包节点将所述合约调用交易打包存入第一区块；通过第一挖矿节点执行所述合约调用交易得到合约返回结果交易，并将所述合约返回结果交易打包存入第二区块；通过验证节点分别调用、执行所述第一区块内的所述合约调用交易和所述第二区块内的所述合约返回结果交易，若结果一致，则交易完成。通过将合约交易拆分为合约调用交易和合约返回结果交易，并异步执行，有效解决了原智能合约区块链交易打包拥塞的问题，而且合约交易是否完成不会影响账户的转账功能。
Patent WO-2020113867-A1 (WO)
Inventor: PURKAYASTHA PUNYASLOK
IPC: H04W76/19
Filed: 2019-03-28
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may detect a radio link failure between the UE and a master node of a dual-connectivity configuration. The UE may transmit, to a secondary node in the dual-connectivity configuration, an indication that the radio link failure has occurred. The secondary node may receive the indication of a radio link failure and transmit the indication of the radio link failure to the master node of the dual-connectivity configuration. The master node may identify a target node for the UE and perform a handover procedure of the UE from the master node to the target node.
Patent WO-2020124867-A1 (WO)
Title: 一种数据处理的方法、控制器、存储设备及存储系统
Inventor: WU LIMING
IPC: G06F3/06
Filed: 2019-04-03
Abstract: 本发明实施例提供一种数据处理的方法、控制器、存储设备及存储系统。在该方案中，所述控制器在IO请求中添加所述IO请求的执行时间，所述执行时间用于指示所述存储设备在所述执行时间到达之前处理完所述IO请求，所述控制器将添加了执行时间的IO请求发送至存储设备。所述存储设备在接收到所述IO请求时，即可根据所述IO请求的执行时间执行所述IO请求。采用本发明实施例的方法，可以使紧急的IO请求及时得到处理，避免延迟。
Patent WO-2019196739-A1 (WO)
Title: Clothing treatment device
Inventor: XING BENFU
IPC: D06F58/30
Filed: 2019-04-04
Abstract: A clothing treatment device, comprising a housing (1), at least a clothes drying apparatus (2) being arranged in the housing, the clothes drying apparatus comprising a drying air duct (4) and a heat exchange element (5) for implementing heat exchange with the drying air in the drying air duct; and also comprising a steam generating apparatus (8), the condensation water of the heat exchange element producing water vapour by means of the steam generating apparatus and then entering a clothes drying drum (3) of the clothes drying apparatus by means of the drying air duct. The clothing treatment device implements full recovery and reuse of the condensation water of the heat exchange element, the recovered condensation water being used as the water source of the steam generating apparatus, and the produced steam ironing the clothing during clothes drying, such that the clothing is flat and smooth, and can also achieve better cleaning and disinfecting effects. The steam produced by the steam generating apparatus enters the clothes drying drum via the drying air duct, and good uniform diffusion can be achieved without the need to add additional drive force.
Patent WO-2019196903-A1 (WO)
Title: Use of water-soluble realgar solid dispersion in preparation of erythroid differentiation inducer for bone marrow hematopoietic stem cells and/or bone marrow hematopoietic progenitor cells
Inventor: XU HAIYAN
IPC: A61K33/36
Filed: 2019-04-11
Abstract: Disclosed is the use of a water-soluble realgar solid dispersion in the preparation of an erythroid differentiation inducer for bone marrow hematopoietic stem cells and/or bone marrow hematopoietic progenitor cells. The water-soluble realgar solid dispersion is prepared from raw materials comprising 1 part by weight of realgar, 1-20 parts by weight of a polymer, and 0-5 parts by weight of a surfactant. The water-soluble realgar solid dispersion can induce bone marrow hematopoietic stem and/or progenitor cells to be differentiated into red blood cells, promote the accumulation of red blood cells in bone marrow cells, effectively alleviate the decrease in the number of red blood cells caused by the suppression of the erythroid differentiation of bone marrow hematopoietic stem and/or progenitor cells, improve anemia caused by hematopoietic failure, and protect bone marrow cells from the killing effect.
Patent WO-2019201332-A1 (WO)
Inventor: CHEN ZHIJIE
IPC: H04M1/02
Filed: 2019-04-19
Abstract: 本公开提供一种移动终端，包括：显示模组、盖板、红外发射管以及红外接收管，所述显示模组与所述盖板层叠设置；所述红外发射管与所述显示模组连接，并通过所述显示模组向所述盖板方向射出红外光；所述红外接收管接收经外物反射的所述红外光。
Patent WO-2020220307-A1 (WO)
Inventor: LIN HUEI-MING
IPC: H04W36/00
Filed: 2019-04-30
Abstract: A user equipment and a method of wireless communication of same are provided. The method includes receiving a plurality of configured resources and a control signalling configured to activate and/or release the configured resources from a base station associated with a second radio access technology (RAT) to a second RAT module associated with the second RAT, decoding the configured resources and the control signalling configured to activate and/or release the configured resources by the second RAT module, and performing an inter-RAT module interface signalling exchange by the second RAT module to deliver, to a first RAT module associated with a first RAT, the configured resources and the control signalling configured to activate and/or release the configured resources.
Patent WO-2019214613-A1 (WO)
Title: Method, apparatus, system, and computer-readable storage medium for setting question by taking photograph
Inventor: CHEN KEQING
IPC: G09B7/02
Filed: 2019-05-07
Abstract: A method, apparatus, electronic device, system, and computer-readable storage medium for setting a question by taking a photograph. The present invention provides a method of using a smart mobile terminal to set a question by taking a photograph, so as to provide real-time teaching assistance to teachers by means of simple operations. The method comprises: obtaining an image (S100); uploading the image to a server, and obtaining a storage address of the image on the server (S200); generating a question request message according to the storage address (S300); and sending the question request message to a display device, such that the display device parses the received question request message, obtains the storage address, downloads the image according to the storage address, and displays the image (S400).