baber/WOPTO huggingface dataset:
Patent WO-2019034092-A1 (WO)
Title: Roller press capable of applying electric field
Inventor: ZHANG JINGWEI
IPC: B02C4/02
Filed: 2018-08-16
Abstract: A roller press capable of applying an electric field comprises a base, a frame (12), press rollers, an inter-roller distance adjustment device (11), a speed adjustment device (122), a voltage application device, a feed deflector (19), and a discharge device. A surface of the press roller is made of an electrically-conductive material, and an electric field is created when a voltage is applied to the press roller. In the roller press, an alternating or direct current electric field is applied between the press rollers to create an electrochemical action, such that particles or a solution in a system is induced to undergo a physical or chemical change, thereby enhancing interaction therebetween, and accordingly increasing grinding and dispersion efficiency of a solid-liquid dispersion system.
Patent WO-2019062398-A1 (WO)
Title: Method and apparatus for seamlessly switching 50hz-60hz and 50hz-50hz dual-frequency shore power to ship power
Inventor: XIAO LEMING
IPC: H02J3/00
Filed: 2018-08-22
Abstract: Disclosed are a method and apparatus for seamlessly switching 50Hz-60Hz and 50Hz-50Hz dual-frequency shore power to ship power. Upon power supply switching between shore power and ship power, there is no need for equipment on a ship to be powered off; a following frequency f is controlled through V/f; next, through P/Q control, a load power is transferred from a ship power generator to a shore-power power grid to complete seamless switching; in addition, a shore power 50Hz power supply can supply power for a ship with two different power grid standards of 60Hz or 50Hz; when the ship of 50Hz is seamlessly connected to the shore power, a traditional synchronous meter or current-limiting control is not needed; instead, a 60Hz rectifying inverter is used as a 50Hz seamless and smooth transition apparatus for connecting the shore power; and after switching is completed, the rectifying inverter is switched off, and power is directly supplied by converting from a 50Hz inversion power supply to a shore power transformer, so that the smooth connection of an impact-free current is realized.
Patent WO-2019200810-A1 (WO)
Title: User data authenticity analysis method and apparatus, storage medium and electronic device
Inventor: YE JUNFENG
IPC: G06F17/30
Filed: 2018-08-29
Abstract: The present disclosure relates to the technical field of computers, and relates to a user data authenticity analysis method and apparatus, a computer-readable storage medium and an electronic device, the user data authenticity analysis method comprising: building multiple result prediction models according to multiple feature combinations comprising sub-features; obtaining feature data to be analyzed which is of the same type as the sub-features; grouping the feature data to be analyzed according to the feature combinations to form multiple combinations of feature data to be analyzed; inputting the combinations of feature data to be analyzed into the result prediction models, thereby obtaining multiple prediction results; and fusing the prediction results to obtain a final prediction result. The present method improves the prediction precision and accuracy in fraud identification.
Patent WO-2019227740-A1 (WO)
Title: Media file synchronous playback method and device and storage medium
Inventor: YIN GUOHUI
IPC: H04N21/61
Filed: 2018-08-31
Abstract: The present disclosure provides a media file synchronous playback method and device and a storage medium. The method comprises: creating, by means of a player embedded in a webpage, a media source object of a playback window in the corresponding webpage; adding different tracks of a segmented media file into the same source cache object of the media source object; transmitting a virtual address using the media source object as a data source to a media element of the webpage; and invoking the media element to resolve a media source object associated with the virtual address, reading tracks in a source cache object of the associated media source object, and decoding and playbacking same.
Patent WO-2020047859-A1 (WO)
Title: Electronic apparatus, image correction method, and non-transitory computer-readable recording medium
Inventor: CHO HIROTAKE
IPC: H04N5/225
Filed: 2018-09-07
Abstract: An electronic apparatus includes a display, a camera, and a processor. The display is light-transmissiveand is configured to emit light. The camera is behind the display and is configured to capture an image. The processor is configured to correct the image captured by the camera by removing an influence of the light emitted by the display.
Patent WO-2019057025-A1 (WO)
Title: Electronic device, wireless communication method and computer readable medium
Inventor: ZHANG WENBO
IPC: H04W40/02
Filed: 2018-09-18
Abstract: The present disclosure relates to an electronic device, a wireless communication method, and a computer readable medium. According to an embodiment, an electronic device for user equipment side comprises a processing circuit. The processing circuit is configured to: for a first communication resource allocated by a base station to a cellular link and a second communication resource allocated to a pass-through link, allocate resources to the cellular link and the pass-through link in a manner of sharing the first communication resource and the second communication resource; and carry out control to communicate data on the basis of the resource allocation.
Patent WO-2019205460-A1 (WO)
Title: Landing gear structure and unmanned aerial vehicle
Inventor: WANG KUNDIAN
IPC: B64C25/10
Filed: 2018-09-18
Abstract: Disclosed is a landing gear structure and an unmanned aerial vehicle. The landing gear structure (100) comprises a landing gear (10) and a quick-release assembly (20). The landing gear (10) comprises a main body portion (14) and an insertion connection portion (11) disposed on the main body portion (14). The quick-release assembly (20) comprises a first mounting portion (21) connected to an external main body structure, and a second mounting portion (22) connected to the first mounting portion (21). The second mounting portion (22) is provided with a slot (23) fitted with the insertion connection portion (11), and fixing members (24). The insertion connection portion (11) is inserted in the slot (23) and is fixed to the second mounting portion (22) by means of the fixing members (24). The landing gear (10) is inserted in the slot of the quick-release assembly by means of the insertion connection portion, is connected to the quick-release assembly by means of the fixing members, and is connected to the external main body structure by means of the first mounting portion of the quick-release assembly, and thus, the landing gear (10) is mounted on the external main body structure. The landing gear structure is simple and highly reliable, and can be easily mounted and dismounted.
Patent WO-2020056685-A1 (WO)
Inventor: ZOU XIAOWEI
IPC: H03K19/0185
Filed: 2018-09-20
Abstract: A transmission gate circuit, a matrix switch, and an electronic device. The transmission gate circuit comprises a first transmission gate and a second transmission gate. An input end of the first transmission gate is used to transmit an input signal or an output signal of a load circuit connected to the first transmission gate, a control end of the first transmission gate is used to input a first control signal, and an output end of the first transmission gate is also connected to an output end of the second transmission gate; and an input end of the second transmission gate is used to input an electric leakage adjustment signal, and a control end of the second transmission gate is used to input a second control signal. When the first transmission gate is in a turned-on state under the control of the first control signal, the second transmission gate is in a turned-off state under the control of the second control signal, and when the first transmission gate is in a turned-off state under the control of the first control signal, the second transmission gate is in a turned-on state under the control of the second control signal; and the electric leakage adjustment signal is used to reduce a leakage current of the first transmission gate when the first transmission gate is turned off and the second transmission gate is turned on.
Patent WO-2019085698-A1 (WO)
Inventor: WANG HUICHAO
IPC: H04N9/73
Filed: 2018-09-27
Abstract: 一种白平衡处理方法、白平衡处理装置(10)、电子装置(20)和计算机可读存储介质(30)。白平衡处理方法用于对多光源场景的图像进行白平衡处理。白平衡处理方法包括：(S11)检测图像的多个光源；(S12)根据多个光源的场景参数、对应的面积、亮度参数中的至少一种确定主光源，其中，场景参数包括拍摄图像的时间和GPS的信号强度，亮度参数包括多个光源的对应的亮度和图像的平均亮度；和(S13)根据主光源的色温对图像进行白平衡处理。本申请实施方式的白平衡处理方法在图像中包括多个光源时，根据多个光源的场景参数、对应的面积、亮度参数中的至少一种确定主光源，选取的主光源较为准确，对图像进行白平衡处理时更能满足用户预期的白平衡效果。
Patent WO-2019091339-A1 (WO)
Title: 车辆立柱内饰板和车辆
Inventor: XING ZHE
IPC: B62D27/06
Filed: 2018-11-02
Abstract: 一种车辆立柱内饰板和车辆，包括：内饰板本体(100)和设于所述内饰板本体(100)两侧的翻边(110)；所述两个翻边(110)的相对的侧壁设有沿翻边(110)长度方向排布的多个第一加强筋(111)，所述第一加强筋(111)为朝向所述内饰板本体(100)拱起的拱形结构。相邻的第一加强筋(111)之间相互连接，形成为波浪形的加强结构。第一加强筋(111)与内饰板本体(100)之间具有空隙，形成为沿内饰板本体(100)长度方向的第一滑槽(120)；车辆立柱内饰板还包括安全带滑板(200)，安全带滑板(200)的侧边在第一滑槽(120)中沿内饰板本体(100)长度方向滑动。能有效的抵抗内饰板的变形，并且能利用波浪形加强结构与内饰板本体(100)之间的空隙来实现安全带高度的调节，简化了安全带滑板(200)的滑动结构，节省了物料成本和工装成本。
Patent WO-2020093378-A1 (WO)
Title: Vehicle positioning system using lidar
Inventor: NIAN XING
IPC: G01C21/20
Filed: 2018-11-09
Abstract: A system and method for positioning a vehicle is provided. The system includes a communication interface (202) configured to receive a point cloud with respect to a scene captured by a sensor equipped on the vehicle. The system further includes a storage (208) configured to store the point cloud and a high definition map. The system also includes a processor (204). The processor (204) is configured to create a first 3-D representation of the point cloud and create a second 3-D representation of the high definition map with respect to the scene. The processor (204) is further configured to determine pose information of the vehicle by comparing the first 3-D representation and the second 3-D representation. The processor (204) determines a position of the vehicle based on the pose information.
Patent WO-2019120023-A1 (WO)
Inventor: CHEN YAN
IPC: G06K9/62
Filed: 2018-11-21
Abstract: 本申请实施例公开了一种性别预测方法、装置、存储介质及电子设备，该方案包括构建性别预测的样本集；根据特征对于样本集分类的基尼指数信息增益对样本集进行分类以构建出相应的分类回归树模型；根据预测时间采集未知性别用户使用电子设备的多维特征作为预测样本；根据预测样本和分类回归树模型预测未知性别用户的性别。
Patent WO-2020103108-A1 (WO)
Inventor: WANG TAO
IPC: G05D1/10
Filed: 2018-11-22
Abstract: A semantic generation method and device, a drone and a storage medium. The method comprises: acquiring a first image photographed by a photographing apparatus mounted on a drone and depth of field data corresponding to pixel points in the first image (S401); adding semantic labeling information onto the first image, and obtaining first image data according to the first image, the depth of field data corresponding to the pixel points in the first image and the semantic labeling information (S402); and processing the first image data on the basis of a semantic recognition model to obtain semantics and semantic confidence of pixel points in the first image data (S403). In this way, the semantics of pixel points in an image can be automatically recognized, satisfying the automated and intelligent requirements of semantic recognition, improving the effectiveness and efficiency of semantic recognition.
Patent WO-2019161692-A1 (WO)
Inventor: FU WEI
IPC: G09G3/36
Filed: 2018-12-03
Abstract: 一种显示装置，包括显示面板（100）、连接电路板（200）、复合电路板（300）和柔性电路单元（400），连接电路板（200）的最大厚度和复合电路板（300）的最大厚度的差的绝对值小于或等于第一预设厚度。
Patent WO-2020056926-A1 (WO)
Inventor: PAN POSUNG
IPC: B65G1/04
Filed: 2018-12-03
Abstract: A warehouse management method and a warehouse system. The warehouse management method comprises: S10, determining whether any current warehouse cabinet (50) in the warehouse system satisfies a balance mechanism trigger condition or not, wherein the warehouse system comprises a plurality of warehouse cabinets, and each warehouse cabinet comprises a plurality of storage bins (501) for storing cassettes (80); S20, if the current warehouse cabinet satisfies the balance mechanism trigger condition, selecting from the current warehouse cabinet a cassette to be selected of an object in process which does not belong to a platform (502) on the current warehouse cabinet; and S30, controlling a transmission device (60) to transport at least one cassette to be selected to a target warehouse cabinet.
Patent WO-2019128796-A1 (WO)
Inventor: LONG XIAOQIONG
IPC: H04L12/24
Filed: 2018-12-19
Abstract: 本申请实施例公开了一种风险分析方法及装置，用于为运维人员提供更精确的风险信息，避免误操作。所述方法包括：分析装置获取配置信息，所述配置信息用于指示管理系统对目标网元进行配置；所述分析装置获取所述目标网元对应的状态信息；所述分析装置根据所述状态信息确定所述配置信息对应的风险信息。本申请还公开了一种分析装置，用于为运维人员提供更精确的风险信息，避免误操作。
Patent WO-2020132859-A1 (WO)
Inventor: MENG YUNDONG
IPC: D06M15/227
Filed: 2018-12-25
Abstract: Provided is a resin composition, a prepreg for a printed circuit and a metal-coated laminate. The resin composition includes: a silicone aryne resin, a polyphenylene ether resin with unsaturated bonds, and a butadiene polymer. The resin composition is used such that the prepared metal-coated laminate can have at least one of the following characteristics: a low dielectric loss factor, high heat resistance, and a low coefficient of thermal expansion.
Patent WO-2020103290-A1 (WO)
Inventor: ZENG ZHANKUI
IPC: B64G1/36
Filed: 2018-12-27
Abstract: An attitude control method for a final substage orbital application subsystem, comprising: when the final substage orbital application subsystem is in a rate damping phase, an attitude controller utilizes a minus B-dot magnetic control law, and uses a three-axis magnetorquer as an execution mechanism to exert a control magnetic torque in order to damp the angular velocity of the final substage orbital application subsystem in the pitch axis, roll axis, and yaw axis, performing despinning processing on the final substage orbital application subsystem; and when the final substage orbital application subsystem is in a steady-state control phase, the attitude controller, in a pitch loop, utilizes a PD control law having dead time compensation, and uses a bias momentum wheel and the three-axis magnetorquer as execution mechanisms to exert a control magnetic torque in order to complete pitch loop attitude control, and roll/yaw loops are designed using a sliding mode controller. The present method solves the problem of sun pointing in final substage orbital application subsystems, while also eliminating the impact of dead time, and raising the accuracy of attitude control in final substage orbital application subsystems.
Patent WO-2021087633-A1 (WO)
Inventor: ZHOU HONGGUANG
IPC: F23G5/02
Filed: 2019-11-18
Abstract: A treatment device for plastics and chemical harmful substances in domestic garbage, comprising a feeding end conveying belt (1), a dust hood (2), a tank body (3), high-pressure flame projectors (5), high-pressure air blowers (6), an induced draft fan (7), and a discharging end conveying belt (10). The dust hood (2) is provided on an upper portion of the tank body (3), and a feeding channel (11) is provided on one side of the tank body (3) and connected to the feeding end conveying belt (1); a toothed lifting shovel (12) is provided on a discharging opening of the feeding channel (11); spraying pipes of the high-pressure flame projectors (5) and air blowing pipes of the high-pressure air blowers (6) respectively extend into the tank body (3); a plastic residue and harmful gas outlet is provided in the bottom of the dust hood (2); the induced draft fan (7) is provided on the position of the plastic residue and the harmful gas outlet; a garbage outlet is provided in the bottom of the tank body (3), and a receiving hopper (9) connected to the discharging end conveying belt (10) is provided below the garbage outlet. According to the treatment device, harmless, reduction, recycling and industrialization treatment of the domestic garbage can be achieved, pollution can be avoided, and zero emission can be achieved; garbage treatment can be automatic in the whole process, costs are low, the garbage treatment is quickly completed at one time, and the practicability is high.
Patent WO-2020142907-A1 (WO)
Inventor: ZHANG JIHENG
IPC: G06Q20/38
Filed: 2019-01-08
Abstract: A method and apparatus for creating and adding a block based on a structured directed acyclic graph, and a method and apparatus for establishing a distributed account book. A chain structure is extended to a DAG while a proof-of-work (PoW) mechanism and a Nakamoto consensus method are used, so as to achieve the technical effects of expanding the capacity, shortening the latency, and implementing mining hash rate decentralization, and increasing the processing opportunity of transactions with low fees without sacrificing security and decentralization.
Patent WO-2019200982-A1 (WO)
Title: Polyamide-based solid electrolyte and preparation method therefor
Inventor: CUI GUANGLEI
IPC: H01M10/0525
Filed: 2019-01-09
Abstract: A polyamide-based solid electrolyte and a preparation method therefor. The polyamide-based solid electrolyte comprises at least one polyamide high-molecular polymer and a lithium salt, and may further comprise an inorganic inert filler, a fast ionic conductor, and an organic porous filler. The polyamide high-molecular polymer may comprise a polyamino acid high-molecular polymer, an aliphatic polyamide high-molecular polymer, an alicyclic polyamide high-molecular polymer, a full-aromatic polyamide high-molecular polymer, a semi-aromatic polyamide high-molecular polymer, a non-benzene aromatic polyamide high-molecular polymer, a fluorinated polyamide high-molecular polymer, a sulfonate-containing polyamide high-molecular polymer, a sulfonimide-containing polyamide high-molecular polymer and a polyamide high-molecular polymer containing organic cationic groups.
Patent WO-2020143070-A1 (WO)
Inventor: JIN YOUNG DARL
IPC: H01P1/212
Filed: 2019-01-16
Abstract: Provided is a filter, comprising: a ceramic body (1), and a metal layer (2) arranged on inner and outer surfaces of the ceramic body (1), wherein a plurality of resonant cavities (11) are provided in one face of the ceramic body (1), and a hole (14) used for capacitive coupling and running through the ceramic body (1) is provided between two resonant cavities (11) in the plurality of resonant cavities (11); an annular regulation zone (141) is provided in an upper end edge and/or a lower end edge of the hole (14), and no metal layer (2) is arranged at the regulation zone (141); and the distance h1 between the regulation zone (141) and a face of the ceramic body (141) defines a first performance parameter of the filter, and the hole diameter D1 of the hole (14) defines a second performance parameter of the filter. The capacitive coupling performance of the filter is realized by means of providing the hole between the resonant cavities; in addition, by means of manufacturing the regulation zone on the hole, the magnitude of capacitive coupling, out-of-band rejection, far-end rejection and other properties of the filter can be effectively regulated, and in particular, the zero balance of two sides of a filter passband can be greatly improved, thereby fully satisfying actual use requirements.
Patent WO-2019165940-A1 (WO)
Inventor: CHEN TIANSHI
IPC: G06N3/063
Filed: 2019-02-23
Abstract: L'invention concerne un appareil à microcircuit intégré et un produit associé. L'appareil à microcircuit intégré comprend un circuit de traitement principal et une pluralité de circuits de traitement de base, le circuit de traitement principal incluant un premier circuit de mappage, au moins un circuit de la pluralité de circuits de traitement de base comprenant un second circuit de mappage, et le premier et le second circuit de mappage étant tous deux utilisés pour effectuer un traitement de compression sur chaque donnée dans une opération de réseau neuronal. La solution technique selon la présente invention a pour avantages de nécessiter peu de calculs et de consommer peu d'énergie.
Patent WO-2020062794-A1 (WO)
Inventor: Jiao shunchang
IPC: C12N5/10
Filed: 2019-03-13
Abstract: The present invention relates to an MRFFT1 cell and a preparation method therefor, which method comprises screening a mutant polypeptide through antigen epitope prediction, and connecting and synthesizing a gene sequence expressing the mutant polypeptide; meanwhile, constructing MVA virus vectors, packaging MVA viruses, transfecting APC cells, completing the reconstruction of specific MV cells, performing in vitro co-cultivation with PBMCs isolated from peripheral blood, screening an effective polypeptide, reconstructing ordinary T cells into RFF cells with a more accurate killing ability by means of a second impact stimulated accurately by the effective polypeptide, and then performing reconstruction by means of the TCR-T technical principle, and knocking out an immunosuppressive target of the reconstructed T cells by means of gene editing technology, thus accurately protecting the specific killing T cells from in vivo inhibition, and improving the killing ability of T cells with regard to tumor cells.
Patent WO-2020199175-A1 (WO)
Inventor: BAI CHENYAN
IPC: C09J175/08
Filed: 2019-04-04
Abstract: L'invention concerne une composition adhésive sans solvant. La composition adhésive sans solvant comprend (A) un prépolymère d'isocyanate ayant une chaîne latérale représentée par -R2-(0-R1-0)n-R3 ainsi qu'un (B) composant réactif vis-à-vis de l'isocyanate et présente une force de liaison améliorée, une force d'étanchéité à la chaleur, une propriété de COF adhésive et un aspect optique. L'invention concerne également un produit stratifié préparé avec ladite composition adhésive sans solvant ainsi que le procédé de préparation du produit stratifié.
Patent WO-2020143126-A1 (WO)
Inventor: JIN CHAOXIANG
IPC: H01F1/057
Filed: 2019-04-11
Abstract: 一种多层结构稀土永磁体及其制备方法，稀土永磁体由三层结构的主相晶粒和富稀土相组成，主相晶粒根据化学成分不同分成核层、中间层、壳层三层结构，成分组成分别对应为R1-T-B、R2-T-B和R3-T-B，其中，R1包含Ce、La的至少一种，R2包含Pr、Nd中的至少一种，R3包含Dy、Tb、Ho中的至少一种，T为Fe、Co的至少一种，B为硼元素。富稀土相包含Ce、La、Pr、Nd、Dy、Tb、Ho、Gd中的一种或多种稀土元素。稀土永磁体的制备方法为利用双合金工艺制备磁体毛坯，然后通过晶界扩散工艺制得多层结构稀土永磁体。
Patent WO-2020172974-A1 (WO)
Inventor: CHEN YANG
IPC: G06N3/08
Filed: 2019-04-19
Abstract: 属于机器学习及人工智能领域，具体涉及了一种基于正交投影矩阵的人工神经网络优化方法、系统、装置，旨在解决人工神经网络在连续学习时发生灾难性遗忘的问题。该方法包括：初始化人工神经网络并计算网络各层正交投影矩阵集；采用正交投影矩阵集更新人工神经网络权重矩阵并对当前任务的输入数据处理；采用递归的算法计算新的投影矩阵集并用于下一任务人工神经网络的权重矩阵更新；重复执行投影矩阵的递归运算以及权重矩阵的更新直至任务队列中所有任务执行完毕。该方法可以应用于不同任务空间，还可以用于局部网络甚至特定网络的特定权重上，计算简单、效果显著，避免了传统的人工神经网络"灾难性"遗忘的问题。
Patent WO-2020224016-A1 (WO)
Inventor: ZHU HONGBIN
IPC: H01M10/42
Filed: 2019-05-29
Abstract: Disclosed are a novel lithium ion battery and a battery module, comprising a housing which is internally provided with a positive electrode, a negative electrode and an electrolyte; a partial region of the housing is made of a meltable material; and when the temperature in the housing exceeds a set threshold, the region made of the meltable material on the housing is penetrated, and the electrolyte flows out from the penetration and separates from the positive electrode and the negative electrode. The present invention achieves the prompt separation of an electrolyte from within a novel monomer lithium ion battery when the temperature of the novel monomer lithium ion battery rises abnormally, which effectively prevents the ignition or decomposition of the electrolyte, prevents the novel monomer lithium ion battery from catching on fire and exploding, and prevents a chain reaction of the novel monomer lithium ion battery that is heating up abnormally from damaging other surrounding novel monomer lithium ion batteries.