baber/WOPTO huggingface dataset:
Patent WO-2021114010-A1 (WO)
Inventor: DENG JUN
IPC: H04W36/00
Filed: 2019-12-09
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may be configured to communicate using a first subscription and communicate using a different second subscription. The user equipment may receive a closed subscriber group (CSG) whitelist for the different second subscription, which may comprise a closed subscriber group (CSG) identity. The user equipment may be configured to perform, via the different second subscription, a reselection to a closed subscriber group (CSG) member cell associated with the CSG identity using at least one of one or more signal measurements, which were obtained by performing at least one autonomous search function via the first subscription, or one or more portions of one or more system information messages, which were obtained by performing at least one autonomous search function via the first subscription.
Patent WO-2021146877-A1 (WO)
Inventor: SHEN LIANG
IPC: G05B23/02
Filed: 2020-01-21
Abstract: 一种车辆控制器并行刷新方法，包括：接收车辆的各个待刷新控制器的刷新文件；根据各个待刷新控制器的总线类型对所述刷新文件进行分组；配置不同分组的刷新文件对应的待刷新控制器为并行刷新模式，配置每一分组中刷新文件对应的待刷新控制器为顺序刷新模式；将配置完成的刷新文件发送至刷新终端，所述配置完成的刷新文件用于指示所述刷新终端按照所述配置完成的刷新文件，对车辆的各个待刷新控制器进行并行刷新。
Patent WO-2020253264-A1 (WO)
Title: 一种内排露天矿坑底水库分段建设方法
Inventor: CHEN SHUZHAO
IPC: E02B3/00
Filed: 2020-02-29
Abstract: 本发明公开了一种内排露天矿坑底水库分段建设方法，具体步骤如下：S1：端帮处理，在露天矿内排土场最下台阶排弃黏土，形成排土场隔离层；S2：将混凝土排至坑底两侧端帮的最下台阶坡面，形成端帮隔离层；S3：封底，形成坑底隔离层；S4：在露天矿矿坑内排弃砂石；S5：铺设土工布，形成顶板隔离层，完成盖顶工作；S6：在内排土场端帮最下台阶上重新使用黏土，形成封库隔离层；S7：沿着露天矿的推进方向，逐步建设多个水库；S8：进行水资源存储工作，完成储水井的安装；S9：完成对取水井的安装工作；S10：进行水资源存储。本发明方法实现了水资源的就地深部储存，为露天矿的环境治理提供了水资源保证。
Patent WO-2021189333-A1 (WO)
Title: 一种通信方法及装置
Inventor: REN HAIBAO
IPC: H04L1/00
Filed: 2020-03-25
Abstract: 本发明实施例公开一种通信方法及设备，对第一信息进行处理，处理过程包括π/2二进制相移键控BPSK调制、层映射、离散傅里叶变换DFT预编码、预编码和正交频分复用OFDM波形生成；向网络设备发送处理后的第一信息。本发明实施例，可以降低PAPR。
Patent WO-2021196198-A1 (WO)
Inventor: LIU HAOYUAN
IPC: B63B35/32
Filed: 2020-04-03
Abstract: The present invention relates to the technical field of marine debris cleaning, and particularly relates to a marine debris cleaning robot. In order to solve the problem of existing cleaning methods that much more labor is needed when a cleaning ship is manually driven to conduct manual salvage, the present invention provides the following solution. The robot comprises a collecting box body, driving water wheels are fixedly provided on the two sides of the collecting box body; a debris collecting cylinder is fixedly connected at the top of the collecting box body; buoyancy plates are fixedly connected to the two sides of the debris collecting cylinder; a waterproof housing is fixedly connected at the top of the debris collecting cylinder; a camera, a wireless controller, and a storage battery are provided in the waterproof housing; a debris blocking net is fixedly connected in the debris collecting cylinder; a worm is rotatably mounted on the debris blocking net, and a water suction fan is fixedly sleeved on the outer side of the worm; a motor is fixedly connected at the top of the debris collecting cylinder. According to the present invention, the robot is simple in structure and convenient to operate, non-manual cleaning can be carried out on the sea surface, debris can be conveniently crushed and collected, and labor can be saved.
Patent WO-2020233265-A1 (WO)
Inventor: ZHAO JING
IPC: G09G3/20
Filed: 2020-04-08
Abstract: A gate drive circuit (10) and a driving method therefor, a display panel (100), and a display device (1000). The gate drive circuit (10) is used to drive a pixel circuit, and comprises a plurality of gate driver on array (GOA) units (11) that are cascaded. Each stage of GOA unit (11) drives one row of pixels, and each stage of GOA unit (11) comprises a startup sub-unit (1), an output sub-unit (2), and an output terminal (3) that are sequentially connected. In a first stage GOA unit (11), the startup sub-unit (1) is connected to a startup signal (STV), a first control signal (Con1), a second control signal (Con2), and a constant voltage low potential (VGL); and the output sub-unit (2) is connected to a first clock signal (CK) and a first power supply signal (VSS). In an nth stage GOA unit (11), the startup sub-unit (1) is connected to the startup signal (STV), the first control signal (Con1), the second control signal (Con2), and the output terminal (3) of an n-1th stage GOA unit (11), and the output sub-unit (2) is connected to the first power supply signal (VSS) and the output terminal (3) of an n+1th stage GOA unit (11), wherein n is an integer greater than one. When n is an even number, the output sub-unit (2) is further connected to a second clock signal (XCK), and when n is an odd number, the output sub-unit (2) is further connected to the first clock signal (CK). The gate drive circuit (10) starts or stops scanning a corresponding row of pixels of a pixel array according to the first control signal (Con1), the second control signal (Con2), and the startup signal (STV).
Patent WO-2020211809-A1 (WO)
Title: On adaptive loop filtering for video coding
Inventor: LIU HONGBIN
IPC: H04N19/117
Filed: 2020-04-16
Abstract: Devices, systems and methods for adaptive loop filtering are described. In an exemplary aspect, a method for video processing includes performing, for a current video block of a video, a filtering process that uses filter coefficients and comprises two or more operations with at least one intermediate result, applying a clipping operation to the at least one intermediate result, and performing, based on the at least one intermediate result, a conversion between the current video block and a bitstream representation of the video, wherein the at least one intermediate result is based on a weighted sum of the filter coefficients and differences between a current sample of the current video block and neighboring samples of the current sample.
Patent WO-2021174650-A1 (WO)
Inventor: HAN CAIFENG
IPC: H01H13/14
Filed: 2020-04-16
Abstract: A height-adjustable and collapsible key and a height-adjustable key assembly having same. The height-adjustable and collapsible key comprises a base (1), a movable support (3), and a key cap (4); the base (1) comprises a key ejecting plate (11), a fixed plate (12), and a movable plate (13) which are arranged in sequence from top to bottom, the key ejecting plate (11) is slidably arranged above the fixed plate (12), and the movable plate (13) is slidably arranged below the fixed plate (12); the movable support (3) comprises a first support (31) and a second support (32), one end of the first support (31) is hinged to the fixed plate (12), and the other end of the first support (31) is hinged to the key cap (4); one end of the second support (32) is hinged to the movable plate (13), and the other end of the second support (32) is hinged to the key cap (4); an ejecting block (111) protrudes from the side of the key ejecting plate (11) close to the key cap (4). A keyboard is thinned by means of height-adjustable key caps, such that there is need to shorten key strokes during use of keys. Therefore, the keyboard is thinned while the original comfort and feedback feeling of the keys are maintained, and the failure rate of the keys is reduced.
Patent WO-2020224438-A1 (WO)
Inventor: LIU ZHIJIAN
IPC: G01S19/21
Filed: 2020-04-22
Abstract: Relating to the field of satellite navigation, provided are a satellite navigation signal spoofing detection method, a satellite navigation signal processing system, and a satellite navigation signal processing device, the method comprising: acquiring at least two GNSS satellite navigation signals received in real-time by means of two or more navigation signal receiving antennae (S11); processing each GNSS satellite navigation signal to acquire corresponding information related to each navigation signal (S12); performing difference processing on the information related to each navigation signal of each navigation signal receiving antenna to acquire a difference processing equation (S13); solving the difference processing equation to acquire a difference solving result (S14); and, on the basis of the difference solving result, determining whether there is satellite navigation signal spoofing (S15). The present method can effectively and reliably identify the presence of satellite navigation signal spoofing.
Patent WO-2021022862-A1 (WO)
Inventor: CHEN TAO
IPC: H02J7/00
Filed: 2020-05-14
Abstract: A wireless charging receiver (10) and a mobile terminal (100, 300). The wireless charging receiver (10) comprises: a voltage processing module (13), the input terminal thereof being connected to an output terminal of a charging conversion module (12) and the output terminal thereof being connected to a charging management module (15). The voltage processing module (13) is used to measure the output voltage of the output terminal of the charging conversion module (12), and when a voltage drop is determined to have occurred in the output voltage, the voltage processing module (13) boosts the output voltage. A charging process module is added to the wireless charging receiver (10), and it is determined by means of a comparator (133, 331) whether a drop has occurred in the output voltage of the charging conversion module (12), and if the output voltage has dropped, the output voltage is boosted by means of a booster unit (134, 332).
Patent WO-2020228785-A1 (WO)
Inventor: CAO YIQING
IPC: H04W74/08
Filed: 2020-05-14
Abstract: Methods, systems, and devices for wireless communications are described. A wireless device may receive a configuration for a first random access message of a two-step random access channel procedure. The wireless device may select a subcarrier spacing and a number of demodulation reference signal occurrences for transmitting the first random access message based at least in part on the configuration and a speed of the wireless device. The wireless device may transmit the first random access message of the two-step random access channel procedure using the subcarrier spacing and the number of demodulation reference signal occurrences.
Patent WO-2021212577-A1 (WO)
Inventor: LI SHUANGSHUANG
IPC: A61B8/00
Filed: 2020-05-14
Abstract: An ultrasonic elastography method (1300), an ultrasonic dispersion measurement method (100, 800, 900, 1200) and device (1000, 1100), and a storage medium. The ultrasonic dispersion measurement method (100, 800, 900, 1200) comprises: controlling an ultrasonic probe (1010) to transmit a first ultrasonic wave to a target object, receiving an echo of the first ultrasonic wave, and acquiring a first ultrasonic echo signal (S110); generating a first ultrasonic image on the basis of the first ultrasonic echo signal and acquiring a region of interest on the first ultrasonic image (S120); controlling the ultrasonic probe (1010) to transmit a second ultrasonic wave to the region of interest for use in generating shear wave propagation in the region of interest (S130); controlling the ultrasonic probe (1010) to transmit a third ultrasonic wave to the region of interest, receiving an echo of the third ultrasonic wave, and acquiring a third ultrasonic echo signal (S140); acquiring shear wave information of the region of interest on the basis of the third ultrasonic echo signal (S150); and extracting at least two shear wave signals that have different frequency components from within the shear wave information, and acquiring and displaying shear wave dispersion results on the basis of respective propagation speeds of the at least two shear wave signals that have different frequency components (S160). Information related to shear wave dispersion can be obtained.
Patent WO-2021184521-A1 (WO)
Title: High-capacity battery and manufacturing method therefor
Inventor: XU YIFAN
IPC: H01M10/0587
Filed: 2020-05-18
Abstract: A high-capacity battery and a manufacturing method therefor. The battery comprises an aluminum shell, cylindrical cells (6), a positive electrode cover plate (8), a negative electrode cover plate (1), a positive electrode bus sheet (7), a negative electrode bus sheet (3), a silicone sheet, and a battery holder (5). The cylindrical cells (6) consist of cell bodies (61) and metal cylinders (62), and are of tab-free structures; the cylindrical cells (6) are provided inside the aluminum shell; positive terminals and negative terminals of the cylindrical cells (6) are soldered to the positive and negative electrode bus sheets, so as to form a cell group; the positive electrode bus sheet (7) is soldered to the metal cylinders (62) on the positive terminals of the cylindrical cells (6). The heat-dissipation performance of a single cell is greatly improved by using the metal cylinders (62) having high thermal conductivity and high conductivity to accommodate the cylindrical cells (6); the rate performance of a single cell is improved by means of a tab-free end surface soldering process; by soldering an outer housing to the metal cylinders (62) and soldering the metal cylinders (62) to the bus sheet on the positive end surface, an overall network having high thermal conductivity and high conductivity is achieved, the internal resistance of the battery is reduced, the heat-dissipation performance and rate performance of the entire high-capacity battery are improved, and the service life thereof is prolonged.
Patent WO-2021169063-A1 (WO)
Title: 一种直接种植的个性化牙槽骨修复假体及其制备方法
Inventor: ZHANG CHUNYU
IPC: A61C13/00
Filed: 2020-05-22
Abstract: 一种直接种植的个性化牙槽骨修复假体，包括填充体（001）、左翼部和右翼部，左翼部设有向左侧延伸的固位板（002），右翼部设有向右侧延伸的固位板（002），填充体（001）为3D打印而成的金属多孔体，填充体（001）上端设有种植体安装端面，安装端面上设有至少一个种植体基台（003）。通过将种植体基台（003）与填充体（001）结合在一起的方式保证了修复假体的初期稳定性，同时通过填充体（001）与种植体基台（003）的机械结合固定的方式取代了牙种植体与骨骼结合，从而保证了牙种植效果的稳定。
Patent WO-2021232518-A1 (WO)
Title: Electromagnetic manufacturing method and forming device for mesoscale panel
Inventor: HAN XIAOTAO
IPC: H01M8/0258
Filed: 2020-06-13
Abstract: An electromagnetic manufacturing method and forming device for a mesoscale panel. The manufacturing method comprises: arranging a first workpiece (4) to be formed in such a way that said workpiece faces and is parallel to a die (6) and is arranged above the die (6), restricting two ends of said first workpiece (4) by means of pressing the edges thereof, and arranging speed-reducing blocks (8-1, 8-2) on two sides of the die (6); controlling said first workpiece (4) to move towards the die (6) and to deform under the drive of a uniform electromagnetic force; under the drive of the uniform electromagnetic force, a middle region of said first workpiece (4) firstly colliding with the die (6), and the speed of the middle region of said first workpiece (4) being driven to be reduced to zero; after colliding with the speed-reducing blocks (8-1, 8-2), regions near the two ends decelerating until the speed of all the regions of the first workpiece (4) is reduced to zero, so that forming is completed; and with regard to shape correction, further making the first workpiece move towards the die (6) by means of the electromagnetic force until the first workpiece is completely fitted with the die (6). In the electromagnetic manufacturing method and forming device, by means of setting the height of the speed-reducing blocks to be less than the height of the die, portions, which are close to the two ends of the die, of a workpiece which lengthens due to plastic deformation can continuously move downwards, thereby reducing wrinkles and springback of the workpiece and improving the smoothness of the workpiece.
Patent WO-2020253778-A1 (WO)
Inventor: ZHAO MINGHUA
IPC: G05B23/02
Filed: 2020-06-18
Abstract: The present invention relates to the technical field of automobile diagnosis, and particularly relates to an automobile diagnosis method, device, and system. The method is implemented in a terminal apparatus in a communication connection with an automobile. The terminal apparatus comprises virtual machine software and multiple pieces of original manufacturer diagnostor software. The virtual machine software runs multiple virtual machines. The method comprises: determining, according to the multiple pieces of original manufacturer diagnostor software, which of the original manufacturer diagnostor software is to be used in an automobile diagnosis (S10); determining, according to the multiple virtual machines, a virtual machine for running said original manufacturer diagnostor software (S20); acquiring fault data of the automobile (S30); controlling the virtual machine to run said original manufacturer diagnostor software, such that said original manufacturer diagnostor software analyzes the fault data to diagnose the automobile (S40). The method is suitable for use in diagnoses of multiple types of automobiles, has a wide range of applications, and enhances stability in automobile diagnosis.
Patent WO-2021017681-A1 (WO)
Title: Fixing buckle and clothing
Inventor: CHAN YICK FAI
IPC: A44B11/06
Filed: 2020-06-19
Abstract: A fixing buckle and clothing. The fixing buckle comprises a base (100) and a face cover (200). The base (100) is provided with an accommodating groove (110) and a through-hole (120) penetrating the base (100), the through-hole (120) being communicated with the accommodating groove (110). The face cover (200) comprises a limit post (230), a first end part of the limit post (230) being inserted into the accommodating groove (110) and the face cover (200) being threadedly connected to the base (100). During the process of threadedly connecting and rotating the face cover (200) to the base (100), the first end part may be close to or away from the center line of the through-hole (120). The fixing buckle may achieve switching between an adjustable or locked state of a rope body (400) by rotating the face cover (200), and when the face cover (200) is rotated to make the limit post (230) loosen the rope body (400), a consumer may easily pull the rope body (400) to achieve adjustment of the rope body (400), without needing to keep pressing a core part. The entire adjustment process is simple and labor-saving, and the user experience for the consumer is thus improved.
Patent WO-2021004447-A1 (WO)
Inventor: NUSS BART ANDREW
IPC: E05D11/10
Filed: 2020-07-07
Abstract: A refrigerator appliance (100) comprising a box body (120) and a drawer (125) slidably mounted in the box body. The drawer (125) includes a drawer body (146) and a door body (132) attached to the drawer body (146) by means of a hinge (140). By means of the connection manner of the hinge (140), the door body (132) can rotate relative to the drawer body (140) between a closed position and an open position. The drawer (125) further comprises a latch (162) configured to hold the door body (132) in the closed position when the latch (162) is in a locked position. The drawer (125) is slidable between a retracted position and an extended position, in the retracted position, the door body (132) of the drawer (125) is close to the box body (120), and in the extended position, the door body (132) of the drawer (125) is spaced apart from the box body (120). The latch (162) is configured to automatically unlock when the drawer (125) is slid to the extended position such that the door body (132) is rotatable to the open position when the drawer (125) is in the extended position.
Patent WO-2021135158-A1 (WO)
Title: Single-shaft rubber-wheel bogie
Inventor: ZHANG WENTAO
IPC: B61F5/00
Filed: 2020-07-14
Abstract: Disclosed is a single-shaft rubber-wheel bogie, comprising a framework, an axle device (12) and an axle fixing device (13). The framework comprises a guide frame (1) and a suspension (2), the suspension (2) is arranged above the guide frame (1) by means of at least four elastic elements, and a guide wheel (11) is fixedly arranged on the guide frame (1); rubber wheels (13) are arranged at two ends of the axle device (12), and the axle device (12) is located between the suspension (2) and the guide frame (1); the axle fixing device (13) is used for fixing the axle device (12) on the guide frame (1); a traction rod (10) is connected between the axle fixing device (13) and the suspension (2); and a driving device is further arranged on the suspension (2) and is used for providing power for the axle device (12). The bogie is conducive to realizing a lightweight design and improving the comfort of a vehicle; and the structure of the bogie is simplified, and the maintainability thereof is enhanced.
Patent WO-2022021018-A1 (WO)
Title: 芯片精细线路扇出封装结构及其制作方法
Inventor: YAN YINGQIANG
IPC: H01L27/02
Filed: 2020-07-27
Abstract: 本申请的实施例提供了一种芯片精细线路扇出封装结构及其制作方法，涉及芯片技术领域。本申请实施例提供的芯片精细线路扇出封装结构，以及本申请实施例提供的制作方法制作得到的芯片精细线路扇出封装结构，包括芯片间精细绕线层和封装绕线层，芯片间精细绕线层的线宽线距小于封装绕线层的线宽线距，因此用户可以根据实际需要选择使用不同的封装绕线层。因此，本申请提供的芯片精细线路扇出封装结构以及本申请提供的制作方法所制得的封装结构能够满足用户在更多场景下的使用需求。
Patent WO-2021248654-A1 (WO)
Inventor: GUAN XIANPING
IPC: B25J9/10
Filed: 2020-07-28
Abstract: Disclosed are a machine-vision-based Brasenia schreberi picking and collecting apparatus and method. The Brasenia schreberi picking and collecting apparatus comprises: a support mechanical arm (2), a collecting apparatus (3), working mechanical arms (4), a picking manipulator (5), a grabbing manipulator (6), a control box (7) and a vision system, wherein the support mechanical arm (2) is fixed to the front end of a ship body (1), two working mechanical arms (4) are fixed to the front end of the support mechanical arm (2), and the picking manipulator (5) and the grabbing manipulator (6) are respectively mounted at tail ends of the working mechanical arms (4). The collecting apparatus (3) is fixed to the ship body (1), the vision system determines the position of Brasenia schreberi and sends the position to the control box (7), the control box (7) controls the working mechanical arms (4), the grabbing manipulator (6) and the picking manipulator (5) to complete Brasenia schreberi grabbing and picking work, and then the collecting apparatus (3) collects Brasenia schreberi. Mechanical Brasenia schreberi picking is achieved, and a working environment for manually picking Brasenia schreberi is greatly improved.
Patent WO-2021018149-A1 (WO)
Title: Blade forming method and blade
Inventor: CHEN CHUN
IPC: F03D1/06
Filed: 2020-07-28
Abstract: The present application discloses a blade forming method, and a blade. The blade forming method comprises: a blade housing forming step, using a blade housing forming mold to form a housing, and at least one of a windward side housing forming mold and a leeward side housing forming mold comprises multiple first identification portions spaced apart from each other; a web preparation step, wherein a web comprises multiple first identifiers; a web assembly step, using a web fixture to assemble the web, the web fixture comprising a pressurizing fixture, and the web being connected to the pressurizing fixture; a web installation step, installing the pressurizing fixture and the web, as a whole, at one of the windward side housing forming mold and the leeward side housing forming mold; and a housing mold combination step, combining the windward side housing forming mold and the leeward side housing forming mold so as to form a blade. The blade forming fixture, the blade forming method, and the blade provided by the present application improve the efficiency of blade forming.
Patent WO-2022021177-A1 (WO)
Title: 缓存系统、方法和芯片
Inventor: ZHANG QIANLONG
IPC: G06F12/08
Filed: 2020-07-30
Abstract: 本申请实施例提供了一种缓存系统、方法和芯片，该缓存系统包括：缓存，缓存用于保存来自内存中的数据，缓存还保存有索引信息，索引信息用于索引所述缓存中所保存的数据；索引信息包括位置信息，位置信息用于指示缓存中用于保存索引信息所能索引到的数据在缓存中的位置。从而可以使得缓存中的页面保存的数据和索引页面中保存的数据的索引信息之间的存储位置解绑，提高缓存进行数据存储的灵活性，有利于提高缓存空间的利用率。