baber/WOPTO huggingface dataset:
Patent WO-2021179198-A1 (WO)
Inventor: WANG SHUQIANG
IPC: G06K9/62
Filed: 2020-03-11
Abstract: Disclosed are an image feature visualization method and apparatus, and an electronic device. The method comprises: in a model training process, inputting positive sample real training data to a mapping generator to obtain negative sample fictitious training data, the mapping generator comprising a mapping module, which can learn a key feature map that distinguish positive and negative sample real training data, and the negative sample fictitious training data being generated according to the positive sample real training data and the key feature map; and inputting the negative sample training data into a discriminator to obtain a discrimination result, and optimizing the mapping generator and the discriminator until training is completed; and in a model application process, inputting a target image to be processed to the mapping generator, and extracting the features of the target image by means of the mapping module in the mapping generator. In the present application, repeated generative adversarial training of a generative adversarial network is performed to obtain an optimal mapping module, and image features are extracted by means of the mapping module to achieve the visualization of the image features.
Patent WO-2020220839-A1 (WO)
Title: Method and apparatus for obtaining timing advance
Inventor: CHEN LEI
IPC: H04L5/00
Filed: 2020-03-12
Abstract: The present application provides a method and apparatus for obtaining timing advance (TA). The method comprises: a terminal device receives first time service information broadcast by a first cell, and receives second time service information broadcast by a neighbor cell; and obtain the TA from the terminal device to the neighbor cell according to the following information: a time indicated by the first time service information, TA from the terminal device to the first cell, the time difference between receiving the first time service information and receiving the second time service information, and a time indicated by the second time service information. The solution provided by the present application can obtain the TA from a terminal device to a neighbor cell, and thus can be used in a scenario where the TA from a terminal device to a neighbor cell needs to be obtained, for example, a scenario where a terminal device is positioned on the basis of the distance between the terminal device and a base station.
Patent WO-2020187146-A1 (WO)
Title: 毫米波模组和电子设备
Inventor: JIA YUHU
IPC: H01Q21/24
Filed: 2020-03-13
Abstract: 一种毫米波模组和电子设备，毫米波模组包括天线基板20，所述天线基板20具有相互垂直的第一方向X和第二方向Y，且天线基板20在第一方向X的尺寸大于在第二方向Y的尺寸；天线阵列30，设置在天线基板20上，天线阵列30包括多个用于辐射毫米波信号的双极化天线阵元31，双极化天线阵元31在所述第一方向X上进行馈电时，采用第一辐射模式辐射所述毫米波信号，在第二方向Y上进行馈电时，采用第二辐射模式辐射所述毫米波信号。
Patent WO-2021120432-A1 (WO)
Inventor: YIN DEQING
IPC: A47G19/22
Filed: 2020-03-20
Abstract: A pop-lid type thermal insulation cup provided with side temperature display, comprising a cup body (1), an inner liner (8) mounted in the cup body (1), a flange lid (5) screwed above the cup body (1), and a pop lid (4) rotatably connected above the flange lid (5) by means of a fixed shaft (6). The pop lid (4) extends inward to form a storage cavity, a temperature display device (3) is installed in the storage cavity, and a pop lid button (2) is installed at the place where the pop lid (4) is connected to one side of the flange lid (5). The temperature display device (3) comprises a display screen (301) provided on the side surface of the pop lid (4), a flexible circuit board (302) connected on the display screen (301) and located at the inner part of the pop lid (4), a control board (304) connected to one end of the flexible circuit board (302), and a battery (303) installed above the control board (304). The display screen (301) is located above the pop lid button (2). The temperature display device (3) further comprises a temperature measurement display circuit. The thermal insulation cup uses a pop-up cup lid and is provided on one side of the cup lid with the display screen (301) for displaying the temperature, which makes the cup convenient for viewing the temperature, and makes a temperature display region more user-friendly.
Patent WO-2021189285-A1 (WO)
Title: 电极组件、电化学装置和电子装置
Inventor: LI DAGUANG
IPC: H01M10/0525
Filed: 2020-03-25
Abstract: 一种电极组件、电化学装置和电子装置。其中，电极组件，包括：电解液，电解液包括溶剂和添加剂，添加剂包括氟代碳酸乙烯酯；氟代碳酸乙烯酯的质量与溶剂和添加剂的总质量的比值为10％～30％；负极，负极具有活性物质（11）和覆盖活性物质（11）的保护层（12），保护层（12）位于电解液与活性物质（11）之间，保护层（12）与电解液相接触，活性物质（11）含有锂金属，保护层（12）含有硅元素。该电极组件能够大幅度提高锂金属电池的循环性能。
Patent WO-2021196116-A1 (WO)
Title: 电极极片、电化学装置及包含其的电子装置
Inventor: LI BAOZHANG
IPC: H01M4/13
Filed: 2020-04-02
Abstract: 本申请涉及了一种电极极片、电化学装置及包含其的电子装置。该电极极片包括：集流体、第一活性物质层、第二活性物质层及绝缘层。集流体包括第一表面，第一活性物质层包括第一活性物质，第二活性物质层包括第二活性物质。第一活性物质层设置于集流体和第二活性物质层之间且覆盖集流体的第一表面的第一部分，绝缘层覆盖集流体的第一表面的不同于第一部分的第二部分，在电极极片的长度方向上，第一活性物质层包括第一端和第二端，绝缘层包括第三端和第四端，第一端与第三端相互堆叠以形成重叠部分。该电极极片的集流体能够被电阻率高的层覆盖，并提高电化学装置及电子装置的安全性能。
Patent WO-2020220950-A1 (WO)
Inventor: WU MINGFU
IPC: B65G1/04
Filed: 2020-04-08
Abstract: An article transportation system, comprising: at least one access vehicle (1) and at least one transport vehicle (2), wherein each access vehicle (1) is provided thereon with a first drive assembly, and each transport vehicle (2) is provided thereon with a second drive assembly; the first drive assembly is used for driving the access vehicle (1) to travel on a preset plane and in the vertical direction, and the second drive assembly is used for driving the transport vehicle (2) to travel on a preset plane; the access vehicle (1) or the transport vehicle (2) is provided thereon with a transfer assembly (3); when the access vehicle (1) and the transport vehicle (2) travel to the same location, the transfer assembly (3) is used to transfer an article from one of the access vehicle (1) and the transport vehicle (2) to the other vehicle. Completing the docking of articles between the access vehicle and the transport vehicle may quickly complete the transfer of the articles, and the access vehicle and the transport vehicle may quickly perform another pickup or placement of articles, which may reduce the amount of time spent on the selection and transportation of articles and improve article transportation efficiency. The docking locations are diverse, the article transfer efficiency is high, and the article transportation efficiency is high.
Patent WO-2020248839-A1 (WO)
Inventor: PENG GEGE
IPC: G09G3/36
Filed: 2020-05-29
Abstract: Disclosed in the present application are a reference voltage generating circuit and a display apparatus, the reference voltage generating circuit comprising a timing control circuit (10), a digital-to-analog conversion circuit (20), an operation amplifying circuit (50), a driver circuit (70), a switch control circuit (30), a first switch circuit (40) and a second switch circuit (60); the switch control circuit (30), according to a frame start signal and a clock signal provided by the timing control circuit (10), generating a corresponding control signal and outputting same to the first switch circuit (40) and the second switch circuit (60), so as to control internal pathways of the first switch circuit (40) and the second switch circuit (60) to be connected in sequence, enabling an analog voltage signal output by the digital-to-analog conversion circuit (20) to pass through the first switch circuit (40), the operation amplifying circuit (50) and the second switch circuit (60), and be output to the driver circuit (70), providing a reference voltage signal to the driver circuit (70).
Patent WO-2021258248-A1 (WO)
Inventor: CHAN SAI CHAK
IPC: G01C15/00
Filed: 2020-06-22
Abstract: A laser leveling instrument (100), comprising: a housing (10); a laser generator (20) located in the housing (10) and capable of generating a downward plumb beam (S1) and/or a laser plane comprising the downward plumb beam (S1) emitted to the outside of the housing (10); and a base (30) pivotally assembled on the housing (10) and having an attachment part (301) for external installation. The housing (10) has a lower opening (101a) for the downward plumb beam (S1) and/or the laser plane to emit out, and a yielding space (40) is formed below the lower opening (101a) and above a bottom surface (102). The base (30) may rotate between a first position and a second position relative to the housing (10). When the base (30) is located in the first position, the attachment part (301) is placed in the yielding space (40). The yielding space (40) below the lower opening (101a) is used as a storage region of the attachment part (301). The design spaces of existing laser leveling instruments are used, the instrument has a compact structure, is convenient for transportation, and is also not easily damaged.
Patent WO-2021004260-A1 (WO)
Inventor: KANG JIAN
IPC: G06T5/00
Filed: 2020-06-22
Abstract: A depth map processing method and device. The method comprises: obtaining a first depth image frame and a second depth image frame which are adjacent; determining a content difference between a first content value of a first pixel and a second content value of a corresponding second pixel; determining the area of a region where a trusted pixel is located in the first depth image frame according to the content difference; and when the area of the region satisfies a preset condition, adjusting an acquisition interval of the depth image frames according to the area of the region, and obtaining a next depth image frame to be processed according to the acquisition interval.
Patent WO-2021120576-A1 (WO)
Title: 烹饪用多功能器具
Inventor: XU SHIJIE
IPC: A47J37/06
Filed: 2020-06-27
Abstract: 一种烹饪用多功能器具。器具包括：盖体（100）；第一锅体（200），盖体（100）盖合于第一锅体（200）上，第一锅体（200）的预设位置处设置有第一栅格（201）；第二锅体（300），第二锅体（300）可拆卸地固定于第一锅体（200）内，且第二锅体（300）的预设位置处设置有第二栅格（301），第二栅格（301）的位置与第一栅格（201）的位置相对应；第一发热部件（500），第一发热部件（500）固定于第一锅体（200）侧壁，且正对第一栅格（201）；对流部件（600），对流部件（600）固定于第一锅体（200）侧壁，且正对第一发热部件（500），以使得对流部件（600）产生的流动空气经过第一发热部件（500）加热后，通过第一栅格（201）、第二栅格（301）流入第二锅体（300）内，以对第二锅体（300）内的食品进行加热。采用该器具可以对食物进行均匀加热。
Patent WO-2022000299-A1 (WO)
Inventor: LIU HAIBO
IPC: H04W48/20
Filed: 2020-06-30
Abstract: Aspects of the disclosure relate to a user equipment (UE) for wireless communication. In particular, the UE determines that a network priority list is missing, the network priority list listing a plurality of networks in an order of priority based on at least one of a network location or radio access technology. The UE determines whether the UE is capable of communicating via at least one of a new radio (NR) technology or a long-term evolution (LTE) technology in response to determining that the network priority list is missing. If the UE is capable of communicating via the at least one of the NR technology or the LTE technology, the UE communicates via the at least one of the NR technology or the LTE technology.
Patent WO-2021073166-A1 (WO)
Title: Test device suitable for wedge to accelerate tilting into water
Inventor: ZHANG GUIYONG
IPC: G01M10/00
Filed: 2020-07-02
Abstract: A test device suitable for a wedge (4) to accelerate tilting into water, comprising: a frame (1), a water tank (5) placed below the frame (1), an acceleration device (2) mounted above the frame (1), a tilting device (3) connected to the frame (1), a wedge (4) connected to the tilting device (3) and an observation system. A vertical slide rail (7) and a horizontal slide rail (8) are provided on the frame (1); the acceleration device (2) mainly comprises an air cylinder and an air compressor; the wedge (4) is a flexible wedge or a rigid wedge; and the observation system comprises a pressure sensor, a strain sensor, a speed sensor, an acceleration sensor, and a particle image speed measuring device. The test device suitable for a wedge (4) to accelerate tilting into water has a compact arrangement, is easy to implement and saves costs. In addition, the repeatability of a test process may be ensured by means of controlling the output pressure of the air cylinder. Compared with traditional water entry devices, the test device suitable for a wedge (4) to accelerate tilting into water is able to achieve a more accurate and faster water entry speed within a shorter movement stroke by the wedge (4), and there are more means of observation.
Patent WO-2022006862-A1 (WO)
Title: Laser receiving circuit and laser radar
Inventor: ZHOU XIAOJUN
IPC: G01S7/486
Filed: 2020-07-10
Abstract: A laser receiving circuit and a laser radar, which belong to the field of laser radars. A direct-current biasing circuit (402) is added to the laser receiving circuit; and the direct-current biasing circuit (402) loads a reverse direct-current voltage signal to an input port of an analog-to-digital converter (403), so as to make the baseline of an input voltage signal of the analog-to-digital converter (403) move downwards, such that an input dynamic range of the analog-to-digital converter (403) can be increased and a gain of a front-end amplifier circuit (401) can be increased, thereby increasing the signal-to-noise ratio of the laser receiving circuit and improving the distance measurement performance.
Patent WO-2021184612-A1 (WO)
Inventor: YANG YUFEI
IPC: F04C28/24
Filed: 2020-07-13
Abstract: 一种压缩机、压缩机的运行控制方法和制冷设备。该压缩机包括：壳体（110），壳体（110）被配置为具有排气口（112）的容纳腔；泵体（120），设置于容纳腔内，泵体（120）包括相连通的吸气腔室、变容腔室和排气腔室，排气腔室与容纳腔相连通；储液器（130），设置于壳体（110）的外部，并与吸气腔室相连通；阀组件（200），设置于壳体（110）的外部，阀组件（200）至少包括有第一端口、第二端口和第三端口，第一端口与变容腔室相连通，第二端口与吸气腔室相连通，第三端口与排气腔室或容纳腔相连通；该压缩机通过阀组件切换第一端口、第二端口、第三端口的连通状态来调节变容腔室的压力状态，以实现压缩机全容量运行模式和部分容量运行模式，结构简单，成本较低。
Patent WO-2021017863-A1 (WO)
Inventor: LU YULONG
IPC: F24C7/08
Filed: 2020-07-16
Abstract: 一种具有检锅功能的电焰灶，包括升压装置、用于向升压装置供电的电源组件、利用升压装置产生的高压生成火焰的火焰发生装置(1)和用于驱动升压装置的控制器，火焰发生装置(1)上安装有与控制器连接的检锅模块，检锅模块用于检测锅具(5)的状态以生成检锅信号，控制器根据检锅信号向升压装置发送驱动信号，以防止锅具(5)放置不规范，造成高压伤人的现象，提高装置使用的安全性。
Patent WO-2021036638-A1 (WO)
Title: Bridge vibration detection method and related apparatus
Inventor: GAO FENGBO
IPC: G01M7/02
Filed: 2020-07-27
Abstract: A bridge vibration detection method, applied to a vibration detection device (600). The method comprises: acquiring an original video of a bridge under detection (130) by means of a camera device (110), processing the original video according to a pre-configured video processing policy so as to acquire a target video having a motion amplification effect, and determining reference vibration data of the bridge (130) according to the target video, wherein the motion amplification effect refers to the amplification of a moving region of the bridge (130) in the target video (S201); determining an operation mode of the bridge (130) according to the reference vibration data (S202); acquiring a pre-stored mode of the bridge (130) (S203); comparing the pre-stored mode and the operation mode, and determining whether a vibration state of the bridge (130) is abnormal, in which the pre-stored mode is a mode corresponding to a designed characteristic frequency of the bridge (130) (S204); and if so, outputting pre-configured information (S205). The vibration state of the bridge is acquired by means of non-contact detection, thereby improving the effectiveness, convenience, and versatility of vibration detection. A bridge vibration detection apparatus and a vibration detection device are also disclosed.
Patent WO-2021023239-A1 (WO)
Inventor: GENG MEIYU
IPC: A61P3/10
Filed: 2020-08-05
Abstract: A use that relates to mannuronic acid oligosaccharides or a composition comprising same in the treatment of Th1-dominance related diseases. The Th1-dominance related diseases may be selected from multiple sclerosis, Crohn's disease, type I diabetes, rheumatoid arthritis, Hashimoto's thyroiditis, vitiligo, Sjogren's syndrome, polycystic ovary syndrome, celiac disease and Grave's disease, preferably from multiple sclerosis, Crohn's disease and rheumatoid arthritis.
Patent WO-2021036974-A1 (WO)
Title: Method for controlling cold-rolled steel defect of titanium-containing ultra-low carbon steel
Inventor: HU HANTAO
IPC: C22C38/04
Filed: 2020-08-24
Abstract: A method for controlling a cold-rolled steel defect of a titanium-containing ultra-low carbon steel. The titanium-containing ultra-low carbon steel has the following components in percentage by weight: C ≤ 0.005%, Si ≤ 0.05%, Mn 0.05-0.3%, Al 0.02-0.1%, Ti 0.008-0.05%, P ≤ 0.05%, S ≤ 0.02%, N ≤ 0.003%, T.O 0.0010-40%, and the balance of Fe and inevitable impurities, in which Al content is greater than or equal to Ti content. After RH vacuum decarburization is finished, Ti is added first, and the addition amount of Ti is controlled at the lower limit value of the finished product value; Al is then added, the addition amount is controlled at the median of the finished product value, and the circulation time of liquid steel is greater than or equal to 3 min; other alloying elements are added and/or the steel melt components are adjusted according to the specification of the finished product, and the circulation time of the steel melt is greater than or equal to 2 min; rare earth metals Ce and La are added, in which the addition amount is REM/T.O = 0.6 - 3.0 by mass ratio, the mass unit of rare earth REM is kg, and the unit of the total oxygen T.O in the steel) is ppm; and the circulation time of the steel melt is greater than or equal to 2 min, and oxide Ce 2 O 3 Al 2 O 3  or La 2 O 3 Al 2 O 3  is produced in the steel melt.
Patent WO-2022007144-A1 (WO)
Title: Display panel and display device
Inventor: MEI XINDONG
IPC: G02F1/13357
Filed: 2020-08-26
Abstract: Embodiments of the present application provide a display panel and a display device. The display panel comprises: a display screen, a first backlight module, a second backlight module, and a fingerprint sensor. The second backlight module has a fingerprint recognition mode and a display mode. In the fingerprint recognition mode, light passes through the second backlight module to reach the fingerprint sensor for fingerprint recognition, and in the display mode, the second backlight module and the first backlight module provide uniform backlight to the display screen. Therefore, the display panel integrates under-screen fingerprint recognition and display functions.
Patent WO-2022047763-A1 (WO)
Inventor: ZHANG YUANQI
IPC: G06F3/041
Filed: 2020-09-07
Abstract: A touch-control display panel, a touch-control display apparatus, and a manufacturing method. The touch-control display panel comprises: a display substrate (500), comprising a display area (570) and a non-display area (560) which is adjacent to the display area (570), wherein the non-display area (560) comprising a special-shaped area (561, 562); and a touch-control electrode layer on the display substrate (500) that is located in the display area (570). The touch-control electrode layer comprises a plurality of first electrodes (511) and a plurality of second electrodes (512), which are arranged in an array. The plurality of first electrodes (511) are insulated from the plurality of second electrodes (512). The special-shaped region (561, 562) is an area that makes at least one of the plurality of first electrodes (511) or at least one of the plurality of second electrodes (512) incomplete. An orthographic projection of part of the touch-control electrode layer on the display substrate (500) overlaps with an orthographic projection of part of the special-shaped area (561, 562) on the display substrate (500). Therefore, the integrity of an incomplete electrode pattern is improved, and the touch-control performance of the touch-control display panel near the special-shaped area (561, 562) is improved.
Patent WO-2022032818-A1 (WO)
Inventor: PENG JIANPING
IPC: E21C50/00
Filed: 2020-09-24
Abstract: An offshore test system for mixed transportation of deep-sea mining, comprising a water surface operation platform (1) and a lifting pipeline (2); the top end of the lifting pipeline (2) is fixed to the water surface operation platform (1), and the bottom end of the lifting pipeline is placed at an underwater acquisition depth to be tested; a monitoring device (3) for monitoring the state of the lifting pipeline (2) is also provided on the lifting pipeline (2). The system also comprises a circulating device (4); the circulating device (4) is in communication with two ends of the lifting pipeline (2) respectively; the lifting pipeline (2) lifts a solid-liquid mixture from the bottom end to the top end; and the circulating device (4) adjusts the solid-liquid ratio of the solid-liquid mixture lifted to the top end of the lifting pipeline (2), and transports the adjusted solid-liquid mixture to the bottom end of the lifting pipeline (2). The offshore test system for mixed transportation of deep-sea mining has the advantages of real test environment, reliable test data, simple overall structure and easy and convenient operation.
Patent WO-2021135440-A1 (WO)
Title: Database migration method and system, and storage medium
Inventor: BAO YUNFEI
IPC: G06F16/21
Filed: 2020-09-24
Abstract: A database migration method, apparatus, and system, and a storage medium, which relate to the technical field of data processing and the technical field of blockchains. The method comprises: receiving master task information that is submitted after a master task is issued, determining basic information of an existing task execution component, and then determining a task allocation policy, so that a task splitting component obtains a task list according to the task allocation policy, and the task execution component collects a corresponding task in a blockchain database according to the code of the task execution component and executes same. In the method, task distribution and execution are independent of each other, which resolves the problem in which a database crash occurs due to multiple task execution components simultaneously collecting the same task, which causes migration task failure, thus reducing high-frequency contention access of multiple task execution components to a database, reducing access requests to the database, improving the stability of service in a task execution component, and further increasing the success rate of a migration task.
Patent WO-2022061763-A1 (WO)
Title: Data storage method and apparatus
Inventor: SHI DAQING
IPC: G06F15/163
Filed: 2020-09-25
Abstract: A data storage method and apparatus. Said method comprises: a first device receiving an RDMA message sent by a second device, the RDMA message comprising first information and payload, the first information being used to instruct the payload to be stored in a target storage region of the first device; and after successfully storing the payload in the target storage region of the first device according to the first information, the first device sending a positive acknowledgement (ACK) to the second device. During RDMA write, the first device feeds back an ACK to the second device only after determining that the payload has been successfully written into the target storage region, thereby avoiding the problem that the second device fails to read data from the first device.
Patent WO-2021068876-A1 (WO)
Title: Information transmission method, information receiving method, terminal, and network side device
Inventor: LI NA
IPC: H04W72/12
Filed: 2020-10-09
Abstract: The present application provides an information transmission method, an information receiving method, a terminal, and a network side device. The information transmission method is applied in a terminal, and comprises: if there is resource overlap between a first object having a first priority and a second object having a second priority, canceling transmission of the second object and transmitting the first object according to whether the first object and the second object have corresponding downlink control information (DCI), the first object comprising a first physical channel or a first signal, the second object comprising a second physical channel or a second signal, and the first priority being higher than the second priority.