baber/WOPTO huggingface dataset:
Patent WO-2019128811-A1 (WO)
Inventor: CHEN YIQIANG
IPC: G01R31/26
Filed: 2018-12-19
Abstract: A high-power power electronic device performance test apparatus and system. The high-power power electronic device performance test apparatus comprises: an industrial personal computer (110) and test modules (120) connected to the industrial personal computer (110). Each test module (120) comprises a control circuit board (121), a heater (123), a temperature measurement and control device (125), and a detection circuit board (129) connected to a high-power power electronic device (127). The industrial personal computer (110) is connected to the detection circuit board (129) and connected to the heater (123) and the temperature measurement and control device (125) by means of the control circuit board (121). The detection circuit board (129) is used for acquiring the performance data to be tested of the high-power power electronic device (127) in a test environment and transmitting said performance data to the industrial personal computer (110). According to the apparatus, the high-temperature gate bias and high-temperature reverse bias performance of an IPM and an IGBT module can be accurately tested, so that a special test apparatus is provided for managing and controlling the ex-factory quality of the IPM and the IGBT module in industrial manufacturing, thereby supporting the research and development and production of the IPM and the IGBT module.
Patent WO-2020113697-A1 (WO)
Title: 芯片内置电路板、组合传感器及电子设备
Inventor: WANG DEXIN
IPC: B81B7/00
Filed: 2018-12-22
Abstract: 一种芯片内置电路板(10)、应用该芯片内置电路板(10)的组合传感器(100)及应用该组合传感器(100)的电子设备。其中，芯片内置电路板(10)包括基体电路板(11)、第一ASIC芯片(13)及第二ASIC芯片(15)，所述第一ASIC芯片(13)和所述第二ASIC芯片(15)间隔地设于所述基体电路板(11)中，所述基体电路板(11)于所述第一ASIC芯片(13)和所述第二ASIC芯片(15)之间开设有抗干扰孔(17)。上述结构旨在减弱芯片内置电路板(10)中相邻两芯片之间的电磁干扰。
Patent WO-2020093566-A1 (WO)
Inventor: ZHOU XIN
IPC: G06T7/00
Filed: 2018-12-28
Abstract: 本申请实施例提供一种脑出血图像处理方法、装置、计算机设备及存储介质。所述方法包括：获取笛卡尔坐标系下的脑出血的CT平片扫描图像，将所述CT平片扫描图像作为原图像，其中，所述原图像中包括颅骨轮廓；构建以所述颅骨轮廓为基础的非笛卡尔坐标系，将所述原图像转换为非笛卡尔坐标系下的新图像，其中，所述新图像在所述非笛卡尔坐标下沿所述颅骨轮廓展开；通过所述新图像来检测出血位置和出血类型。
Patent WO-2020103312-A1 (WO)
Inventor: ZHAO GUANBAO
IPC: H04B10/50
Filed: 2019-01-04
Abstract: Disclosed a single-wavelength 100G light module. The light module comprises a light emitting unit and a light receiving unit; the light emitting unit receives a 100G/s-rate NRZ electrical signal, encodes and converts the 100G/s-rate NRZ electrical signal into a 50G/s-rate four-level electrical signal, and converts the 50G/s-rate four-level electrical signal into a 50G/s-rate PAM4 light signal and transmits same; the light receiving unit receives the 50G/s-rate PAM4 light signal, converts the 50G/s-rate PAM4 light signal into the 50G/s-rate four-level electrical signal, and decodes and converts the 50G/s-rate four-level electrical signal into the 100G/s-rate NRZ electrical signal and outputs same. The single-wavelength 100G light module of the present invention can support single-path 100Gb/s-rate transmission service, reduce the number of light devices in use, reduce the costs of the light module, and be completely compatible with the existing 100G switch interfaces.
Patent WO-2019154004-A1 (WO)
Title: Multiuser pairing method and apparatus, and base station
Inventor: HUANG XINYE
IPC: H04B7/06
Filed: 2019-01-10
Abstract: Disclosed in embodiments of the present application are a multiuser pairing method and apparatus, and a base station. The method comprises: obtaining an actual downlink channel parameter of a user equipment (UE) at a time point t0; calculating a correlation coefficient between the actual downlink channel parameter at the time point t0 and an actual downlink channel parameter of the UE at a time point t0-Δt; if the correlation coefficient is less than a preset threshold, determining a predicted downlink channel parameter of the UE at a time point t1; and performing a multiuser pairing operation according to the predicted downlink channel parameter at the time point t1. Therefore, in the embodiments of the present application, even if a certain UE in the coverage of a base station is moved, the base station can still determine a relatively accurate downlink channel of the moved UE, thereby improving the accuracy of the pairing parameter of the moved UE and the receiving performance of the moved UE.
Patent WO-2020150855-A1 (WO)
Inventor: CHEN ZHONGWEI
IPC: C01B32/05
Filed: 2019-01-21
Abstract: The present invention relates to a hollow carbon sphere with a multi-stage pore structure. The hollow carbon sphere is of a multi-stage pore structure, and has micropores, mesopores and macropores, wherein the pore diameter of the micropores is not greater than 2 nm, the pore diameter of the mesopores is distributed between 2-50 nm, and the pore diameter of the macropores is greater than 50 nm; the pore volume contributed by the micropores is 0.047-0.30  3 /g; the pore volume contributed by the mesoporous is 0.15-0.49 cm 3 /g; the pore volume contributed by the macropores is 0.07-0.80 cm 3 /g; and the grain size of the hollow carbon sphere is 2.5-6.5 μm, the wall thickness thereof is 5-8 nm, and the specific surface area thereof is 443.23 m 2 /g. Further provided is a method for preparing the material. The carbon sphere provided by the invention has the characteristics of thin walls, a high porousness, a high specific surface area, etc., and these can enhance the application performance thereof.

Moreover, the present invention has simple steps, is controllable, has low costs, is suitable for industrial production and can be applied across a wide range of fields.
Patent WO-2019210713-A1 (WO)
Title: Warning sound offline identification method and device
Inventor: ZHANG LIXIN
IPC: G10L21/06
Filed: 2019-01-24
Abstract: A warning sound offline identification method and device suitable for hearing-impaired people. The warning sound offline identification method comprises: obtaining a digital signal of a current sound (S1); matching the digital signal and a pre-stored warning sound voice database, and obtaining a matched warning sound (S2); according to a vibration type table matched with the warning sound voice database in advance, calling a vibration type corresponding to the warning sound (S3); and generating first corresponding vibration according to the vibration type (S4).
Patent WO-2020155232-A1 (WO)
Title: Procédé de décalcification de magnésite par flottation au moyen d'inhibition synergique egta et shmp
Inventor: SUN HAORAN
IPC: B03D103/04
Filed: 2019-02-22
Abstract: La présente invention concerne un procédé de décalcification de magnésite par flottation au moyen d'une inhibition synergique de EGTA et de SHMP, comprenant le broyage, la réduction en pâte et la décalcification de dégrossissage par flottation directe. Dans la réduction en pâte, une solution d'inhibiteur EGTA est ajoutée à la suspension de magnésite ; et dans la décalcification de dégrossissage par flottation directe, un inhibiteur SHMP est ajouté à la suspension de magnésite ayant une valeur de pH de 10 à 12, et un collecteur et un agent moussant sont ajoutés pour effectuer la décalcification de dégrossissage par flottation directe. Selon le procédé, la différence de flottabilité de la magnésite et de la dolomite minérale d'impuretés sous l'effet synergique de EGTA et de SHMP est utilisée pour éliminer les minéraux de calcium dans la magnésite, ce qui permet d'améliorer la qualité de la magnésite.
Patent WO-2019218757-A1 (WO)
Inventor: DAI JIANPING
IPC: G06Q30/06
Filed: 2019-03-07
Abstract: 一种基于会员特征码的支付方法，包括：获取门店针对待支付订单采集的门店用户的会员特征码（S101）；识别所述会员特征码对应的会员标识（S102）；根据所述会员标识的会员权益，生成所述待支付订单对应的优惠后订单（S103）；基于所述会员标识对应的支付账户对所述优惠后订单进行支付（S104）。所述基于会员特征码的支付方法在门店用户与门店的支付过程中，帮助门店培养门店用户对于会员权益的感知，同时使门店用户和门店的支付过程更加方便快捷，优化了门店用户和门店的支付体验。
Patent WO-2019201029-A1 (WO)
Inventor: ZHANG RUI
IPC: G06K9/62
Filed: 2019-03-08
Abstract: 本申请提供了一种备选框更新的方法及装置，涉及计算机领域。备选框更新方法，包括：根据第一备选框的位置信息和位置向量，得到第一备选框与多个第二备选框的重叠度，第一备选框为备选框集合中分类器得分最高的备选框，第二备选框为备选框集合中除第一备选框之外的备选框，位置向量包括多个第二备选框的位置信息；将第一备选框与多个第二备选框的重叠度和重叠度阈值进行比较以得到更新后的备选框集合。利用本申请的技术方案能够提高更新备选框的效率，进而提高图像识别和检测的工作效率。
Patent WO-2019196595-A1 (WO)
Title: Method and apparatus for managing application program
Inventor: MAO MINHUA
IPC: G06F9/50
Filed: 2019-03-16
Abstract: Provided are a method and apparatus for managing an application program. The method is executed in a database cluster system comprising at least two database nodes, wherein each of the database nodes stores at least one database object. The method comprises: in a first period of time, running an application program on a first database node; according to at least one historical database object accessed by the application program in the first period of time, determining a target database node, wherein the target database node stores the historical database object; and in a second period of time, running the application program on the target database node. According to the present application, a database node running an application program can be dynamically adjusted, thereby avoiding the problem of a database node becoming overloaded.
Patent WO-2020198932-A1 (WO)
Title: Device discovery method and apparatus, control terminal, and internet of things auxiliary device
Inventor: TANG HAI
IPC: H04L12/28
Filed: 2019-03-29
Abstract: Embodiments of the present application relate to the field of Internet of things communications, and provide a device discovery method and apparatus, a control terminal, and an Internet of things auxiliary device. The method is used for an Internet of things auxiliary device, the Internet of things auxiliary device is connected to a non-Internet-of-things device, and the method comprises: receiving a device discovery message sent by a control terminal; and sending a device discovery response message to the control terminal, the device discovery response message comprising a first device type and a second device type, the first device type being the device type of an Internet of things device, and the second device type being the device type of an Internet of things device corresponding to the non-Internet-of-things device. Compared with the related art in which a control terminal can only discover an Internet of things auxiliary device but cannot discover a non-Internet-of-things device connected to same, the use of the solution provided by the embodiments of the present application enables a control terminal to discover a non-Internet-of-things device in an Internet of things system, thereby facilitating improvement of the subsequent control efficiency on the non-Internet-of-things device.
Patent WO-2019196753-A1 (WO)
Inventor: TSUYOSHI DAN
IPC: B25J5/00
Filed: 2019-04-04
Abstract: La présente invention concerne un robot de transport mobile autonome et une pince associée. Une pince (4) comprend un corps de pince (41) et un élément pince élastique. Le corps de pince (41) est pourvu d'une table de support (411) pour un objet cible (400) et d'un bossage (412) placé plus haut que la table de support (411). L'élément pince élastique présente une extrémité proximale raccordée à demeure au bossage (412) et une extrémité distale opposée à l'extrémité proximale, l'extrémité distale étant utilisée pour venir en butée contre l'objet cible (400), de manière à coopérer avec la table de support (411) pour serrer l'objet cible (400) de manière libérable. Ledit robot de transport peut serrer et libérer un objet cible.
Patent WO-2019196849-A1 (WO)
Title: Sealing structure, and power generation system having same
Inventor: TAN KUN
IPC: H02S20/00
Filed: 2019-04-10
Abstract: The present application relates to the technical field of photovoltaic power generation, and particularly discloses a sealing structure (2) and a power generation system having the sealing structure (2). The sealing structure (2) has a curved surface structure along a lengthwise direction thereof. The sealing structure (2) comprises a bottom wall (23) and a side wall connected to the bottom wall. The side wall comprises a first side wall (21) and a second side wall (22). The first side wall (21), the second side wall (22), and the bottom wall (23) enclose to form a passageway (24). The first side wall (21) and the second side wall (22) are arranged at inclination angles with respect to the bottom wall (23). The sealing structure (2) of the present application is adopted to fabricate, according to an adhesion position between a structure of a solar roofing tile (1) and the sealing structure (2), a curved surface structure such that the sealing structure (2) attaches to the curved surface structure of the solar roofing tile (1). The sealing structure (2) perfectly conforms to the solar roofing tile (1), enabling a direct connection therebetween, eliminating the need to add a fastening means to the sealing structure, improving the watertight effect and installation efficiency, facilitating adhesion, and reducing installation costs. The sealing structure (2) of the present application is used to facilitate replacement and repair of solar roofing tiles (1).
Patent WO-2019206104-A1 (WO)
Title: Water power generation apparatus
Inventor: WANG WUSHENG
IPC: F03B13/00
Filed: 2019-04-22
Abstract: A water power generation apparatus, comprising an impeller (1) and an impeller shaft (2), the impeller (1) comprising blades (3). The installation of the impeller (1) requires that some of the blades (3A) which make up the impeller (1) are located in air, while the rest of the blades (3B) are located in a water flow. Some of the blades (3A) which make up the impeller are located in the air so that the blades rotating in the opposite direction to that of the water flow are not subject to the reverse resistance of the water flow, and only to the resistance of the air. Since the resistance of the air is far smaller than the resistance generated by the water flow, the present invention therefore significantly reduces water energy loss, increases the water flow power generation efficiency, and implements low-cost, low-energy consumption, high-efficiency water power generation.
Patent WO-2020220333-A1 (WO)
Title: Communication method and device
Inventor: HUANG YINGPEI
IPC: H04B7/06
Filed: 2019-04-30
Abstract: Embodiments of the present application relate to a communication method and device. The method comprises: a terminal device discards some of parameters of a first codebook; the terminal device reports channel state information (CSI) to a network device, wherein the CSI comprises a parameter of the first codebook reported by the terminal device after discarding the some of parameters. The communication method and device implemented by the present application can reduce resource overheads when uplink resources for the terminal device to report CSI are insufficient, thereby efficiently implementing the reporting of CSI.
Patent WO-2020232578-A1 (WO)
Title: Memory, microphone, audio data processing method and apparatus, and device and system
Inventor: XU JUNLI
IPC: G10L25/30
Filed: 2019-05-17
Abstract: The present invention relates to a memory, a microphone, an audio data processing method and apparatus, and a device and a system. The method comprises: performing sound production characteristic measurement on a user, and obtaining a corresponding sound characteristic when the user imitates a preset sound; generating a sound optimization rule of the user according to a correspondence between the sound characteristic of the user and a target sound; obtaining the current sound characteristic of the user according to audio data that the user produces a sound in real time; taking the current sound characteristic as a parameter, and determining the current sound correction value according to the sound optimization rule; and performing real-time sound correction on the audio data according to the current sound correction value. The present application may enable a sound effect reflected by a singing effect of the user to comprise sound features such as frequency, tone and accent that cannot originally be sung by the user, thereby satisfying the personalized requirements of sound optimization of the user. In addition, application scenes of sound optimization of the present application may further comprise sound optimization requirements for other sound expressions such as a speech of the user.
Patent WO-2019228479-A1 (WO)
Title: Image capture device and electronic apparatus
Inventor: ZENG ZANJIAN
IPC: H04N5/225
Filed: 2019-05-30
Abstract: The present application discloses an image capture device and an electronic apparatus. The image capture device comprises a camera module, a structured light module, a receiver, and a circuit board. The circuit board comprises a first branch terminal, a second branch terminal, a third branch terminal, and a bus terminal. The first branch terminal, the second branch terminal, and the third branch terminal are connected to the structured light module, the camera module, and the receiver, respectively. The bus terminal is electrically connected to the first branch terminal, the second branch terminal, and the third branch terminal. By means of the first branch terminal, the second branch terminal, and the third branch terminal, the bus terminal transmits electric signals to the structured light module, the camera module, and the receiver. Electric signals are transmitted only through the bus terminal to the structured light module, the camera module, and the receiver, thereby simplifying the circuit board structure and optimizing an arrangement structure of the image capture device.
Patent WO-2020258242-A1 (WO)
Inventor: SU QIUJIE
IPC: G02F1/1362
Filed: 2019-06-28
Abstract: A display substrate and a liquid crystal panel. The display substrate comprises: a substrate (1), and a common electrode (2) and a pixel electrode array layer (3) which are located on one side of the substrate (1) and are insulated and separated from each other. The common electrode (2) comprises a transparent conductive layer (4). The pixel electrode array layer (3) comprises a plurality of pixel electrode groups distributed in a column direction, each pixel electrode group comprising two rows of pixel electrodes (5), and two gate lines (10), which extend in the row direction and are distributed along in column direction, being provided between the two adjacent pixel electrode groups; and a plurality of thin film transistors (7) connected to the gate lines (10), each of the pixel electrodes (5) being connected to each of the thin film transistors (7). An orthographic projection, on the substrate (1), of a gap between the two adjacent pixel electrodes (5) in the column direction of the pixel electrode groups falls within an orthographic projection of the common electrode (2) on the substrate (1).
Patent WO-2020258398-A1 (WO)
Inventor: HUANG LEI
IPC: B23D71/04
Filed: 2019-07-13
Abstract: Une lime industrielle (1) est prévue pour une force de retenue manuelle uniforme. Une poignée I (2) et une poignée II (3) sont respectivement disposées de part et d'autre de la lime (1). Des parties de raccordement identiques sont disposées de part et d'autre de la lime (1). La largeur d'une extrémité de la poignée I (2) est supérieure à celle de l'autre extrémité de la poignée I (2). Un trou est ménagé au milieu de l'extrémité plus large de la poignée I (2). Le trou de la poignée I (2) est relié de manière fixe à la partie de raccordement d'une extrémité de la lime (1).
Patent WO-2021007774-A1 (WO)
Title: 阵列基板、显示面板、显示装置和阵列基板的制作方法
Inventor: LI ZONGXIANG
IPC: G02F1/1362
Filed: 2019-07-16
Abstract: 一种阵列基板(100)、显示面板(10)、显示装置(20)和阵列基板的制作方法。该阵列基板(100)包括像素单元组(110)。像素单元组(110)包括在第一方向(D1)上并列紧邻布置的第一像素和第二像素；第一像素包括第一像素电极(121)、第一开关元件(123)以及从第一像素电极(121)延伸突出的第一连接部(122)，第二像素包括第二像素电极(131)、第二开关元件(133)以及从第二像素电极(131)延伸突出的第二连接部(132)；第一像素电极(121)和第一开关元件(123)经由第一连接部(122)彼此电连接，第二像素电极(131)和第二开关元件(133)经由第二连接部(132)彼此电连接；以及第一连接部(122)的延伸长度不等于第二连接部(132)的延伸长度。该阵列基板(100)、显示面板(10)、显示装置(20)和阵列基板的制作方法可以提升包括该阵列基板(100)的显示装置(20)的性能。
Patent WO-2021003777-A1 (WO)
Inventor: XU SHAOYU
IPC: C09D167/00
Filed: 2019-07-26
Abstract: 本申请涉及辐射制冷功能涂料及其应用。所述辐射制冷功能涂料用于制备辐射制冷功能层，所述辐射制冷功能层用于反射太阳光中的紫外光和/或可见光和/或近红外光，并以红外辐射方式通过大气窗口发射热量，所述辐射制冷功能涂料包括颗粒填料和辐射制冷功能树脂，所述颗粒填料分布于所述辐射制冷功能树脂中。
Patent WO-2020029831-A1 (WO)
Title: High-energy phosphoryl compound fertilizer and application thereof
Inventor: YING HANJIE
IPC: C05F11/10
Filed: 2019-07-30
Abstract: A high-energy phosphoryl compound fertilizer, which comprises a high-energy phosphoryl compound; the high-energy phosphoryl compound is any one or a combination of a few from among the following eight substances: 6-fructose phosphate or a salt thereof, 6-phosphate glucose or a salt thereof, fructose-2,6-diphosphate or a salt thereof, fructose-1,6-diphosphate or a salt thereof, phosphocreatine or a salt thereof, FAD or a salt thereof, NADH or a salt thereof, and NADPH or a salt thereof. The high-energy phosphoryl compound fertilizer is suitable for plant seed soaking, seed mixing, leaf spraying, root irrigation, flushing, spraying, dripping and other manners for use; the high-energy phosphoryl compound fertilizer is non-toxic, has no hormones, no residue, may balance plant growth and development, and promotes plant photosynthesis and metabolism; the high-energy phosphoryl compound fertilizer may delay plant aging, improve quality and increase yield, and has certain drought, cold and disease resistance. Repeated application of the described high-energy phosphoryl compound fertilizer may reduce the amount of fertilizer applied by 10-40%, and crop yield may be increased by 5-60%.
Patent WO-2020057276-A1 (WO)
Inventor: LI SENLIN
IPC: G06F9/445
Filed: 2019-08-05
Abstract: Implementations of the present disclosure provides a method for game adaption, a terminal, and a computer-readable storage medium. The method for game adaption is applied to a terminal. The method includes the following. A browser-like environment is provided for a mini-game platform (101), where the browser-like environment includes an environment related to game development in a browser environment. When a game is running on the mini-game platform, game codes of the game is processed with the browser-like environment (102). The method may further includes the following. The browser-like environment is updated on the mini-game platform to obtain an updated browser-like environment (103).
Patent WO-2020030083-A1 (WO)
Title: Lightweight foldable mobility scooter provided with front, rear, left and right lifting handles
Inventor: ZENG HONGGUO
IPC: B62K21/18
Filed: 2019-08-09
Abstract: A lightweight foldable mobility scooter provided with front, rear, left and right lifting handles. The scooter comprises a scooter bottom plate (1), wherein two sides of the scooter bottom plate (1) are respectively provided with a scooter bottom plate lifting handle (2); the two scooter bottom plate lifting handles (2) are respectively located at two sides of the scooter bottom plate (1), and are positioned at the center of gravity after the mobility scooter is folded; and a scooter head lifting handle (3) is provided at a scooter head of the scooter bottom plate (1), and a tail portion of the scooter bottom plate (1) is provided with a scooter tail groove portion (4) used for cooperating with the scooter head lifting handle (3) for carrying.