baber/WOPTO huggingface dataset:
Patent WO-2021258411-A1 (WO)
Inventor: YANG QIZHI
IPC: G06K9/00
Filed: 2020-06-30
Abstract: A flying robot for top pruning tobacco, comprising an unmanned aerial vehicle (UAV) body (1), a coupling mechanism (2), anti-disturbance devices (3), a cutting system (4), an image acquisition device (5), and a control unit. The coupling mechanism (2) is located below the UAV body (1), each rotor of the UAV body (1) is provided with an anti-disturbance device (3), one end of the cutting system (4) is connected to the coupling mechanism (2), the image acquisition device (5) is located in front of the UAV body (1), and the control unit is connected to the UAV body (1), the cutting system (4), and the image acquisition device (5), respectively. The control unit analyzes and processes images acquired by the image acquisition device (5), identifies a tobacco flower (52) on a target tobacco plant for operation and positions same, determines top pruning position information of the tobacco flower (52) on the target tobacco plant for operation, controls the UAV body (1) to drive the cutting system (4) to move to the corresponding position, and controls the cutting system (4) to cut the top of the target tobacco plant for operation.
Patent WO-2021082501-A1 (WO)
Inventor: YANG CHENG
IPC: A61P11/10
Filed: 2020-07-01
Abstract: Disclosed is expectorant compounds, specifically, compounds represented by formula I and formula II, and a pharmaceutically acceptable salt or a tautomer thereof.
Patent WO-2021004484-A1 (WO)
Title: Riding lawn mower and control method therefor
Inventor: DAI XIUBO
IPC: A01D34/00
Filed: 2020-07-08
Abstract: A riding lawn mower and a control method therefor. The riding lawn mower comprises: a seat (40); a power output assembly (30), the power output assembly (30) comprising a mowing element (31) and a power output motor (32) for driving the mowing element (31) to output power; and a walking assembly (10), comprising wheels (11) for driving the riding electric lawn mower to walk on the ground, walking motors (12, 13) for driving the wheels, and a walking controller (512) for controlling the walking motors (12, 13), the wheels (11) including driving wheels (1111, 1112) formed at two sides. The riding lawn mower further comprises a control assembly, an operation assembly comprising a steering wheel (21), a central controller (511) and a position sensor (521), the position sensor (521) being provided on the steering wheel (21) and used for detecting a rotational operation action of a user on the operation assembly, the central controller (511) being communicatively connected to the position sensor (521) and acquiring a rotational operation instruction, and controlling a rear wheel (111) by means of the walking controller (512) to actively travel at a differential speed for steering.
Patent WO-2022016387-A1 (WO)
Title: Method and apparatus for releasing congigured grant resources
Inventor: SHI JIE
IPC: H04W76/30
Filed: 2020-07-21
Abstract: Embodiments of the present application are directed to a method and apparatus for releasing CG resources. In an embodiment of the present application, the method includes: determining whether CG resources in a first cell needs to be released; and in response to determining that the CG resources need to be released, transmitting a CG resource releasing report or releasing the CG resources. The CG resource is for the data transmission of UE in idle mode or inactive mode.
Patent WO-2022007001-A1 (WO)
Inventor: LIANG PING
IPC: H04R31/00
Filed: 2020-07-23
Abstract: 本申请提供了一种振膜成型工艺，包括如下步骤：对薄膜进行第一次成型，在所述薄膜上形成仿折环结构的第一环状凹槽，得到振膜半成品；将支撑环与所述振膜半成品进行第二次成型，所述支撑环与所述第一环状凹槽的外围成型并固定在一起，所述第一环状凹槽成型为折环，从而得到振膜。这种振膜成型工艺先在振膜上形成仿折环结构的第一环状凹槽，再将支撑环与第一环状凹槽的外围成型并固定在一起，同时第一环状凹槽成型为折环。与传统的振膜一次成型工艺相比，这种振膜成型工艺通过先成型出仿折环结构的第一环状凹槽，从而可以预留足够的折环部分的振膜材料，从而大大改善了因为一次成型带来的折环尺寸一致性差，振膜结构与设计不符等问题。
Patent WO-2021018079-A1 (WO)
Inventor: YU GUOXIN
IPC: F25B31/00
Filed: 2020-07-27
Abstract: 一种静压轴承（102）供气系统，包括：压缩机（100），具有冷媒出口（101）和静压轴承（102）；供气管（200），连通冷媒出口（101）和静压轴承（102）的进气口，并设有冷媒加热器（400）；冷媒出口（101）排出的冷媒进入供气管（200）经过冷媒加热器（400）进入静压轴承（102）的进气口。一种制冷设备，包括：静压轴承（102）供气系统。
Patent WO-2022021153-A1 (WO)
Title: Analog quantity computing device, array and method, chip, and electronic device
Inventor: HU ZEWANG
IPC: G06N3/02
Filed: 2020-07-29
Abstract: Provided in the present application are an analog quantity computing device, array and method, a chip, and an electronic device. The analog quantity computing device comprises: a programmable charge storage unit, the programmable charge storage unit comprising a control gate, a source terminal and a drain terminal; the control gate comprises a first terminal and a second terminal, and the first terminal and the second terminal are arranged opposite one another; a first word line (WL) is connected to the first terminal; a second word line (WL') is connected to the second terminal; a bit line (BL) is connected to the drain terminal; and a source line (SL) is connected to the source terminal. In the process of analog quantity computing, after the programmable charge storage unit is programmed on the basis of target parameters, equal read voltages are inputted into the first word line (WL) and the second word line (WL'); a target voltage is inputted into the bit line (BL); the programmable charge storage unit works in a linear region; there is a mapping between the target parameters and a first analog quantity, there is a mapping between the target voltage and a second analog quantity, and there is a mapping between the product of the first analog quantity and the second analog quantity and the current outputted by the source line (SL). By using the solution above, the multiplication calculation of two analog quantities is achieved.
Patent WO-2021203589-A1 (WO)
Title: Permanent magnet direct-current electric motor commutation control apparatus and method based on sliding mode observer
Inventor: YANG PEIHAO
IPC: H02P6/182
Filed: 2020-07-29
Abstract: Provided are a permanent magnet direct-current electric motor commutation control apparatus and method based on a sliding mode observer. The apparatus comprises a processor module, a voltage sampling module, a current sampling module, a photoelectric isolation module, etc., wherein an input end of the processor module is connected to the voltage sampling module and the current sampling module, and an output end thereof is connected to the photoelectric isolation module; a sliding mode observer is constructed on the basis of data obtained by the voltage sampling module and the current sampling module, and electric motor commutation and closed-loop control are realized; input ends of the voltage sampling module and the current sampling module are connected to a permanent magnet direct-current electric motor, and output ends thereof are connected to the processor module; an input end of the photoelectric isolation module is connected to the processor module, and an output end thereof is connected to a driving circuit module; and an input end of the driving circuit module is connected to the photoelectric isolation module, and an output end thereof is connected to the permanent magnet direct-current electric motor. The apparatus and method are applied to a position-sensor-free control system of a permanent magnet direct-current electric motor, and a counter electromotive force is calculated in real time, thereby realizing commutation control.
Patent WO-2021179518-A1 (WO)
Inventor: BORZOV DMITRY
IPC: G06F16/13
Filed: 2020-07-30
Abstract: Methods and apparatuses for performing oblivious transfer using a trusted intermediate environment are described. A data object identifier is used to identify requested data object. The requested data object is stored as a plurality of corresponding data chunks over a plurality of data buckets. The data object identifier is encoded with information identifying each of the plurality of corresponding data chunks within each respective data bucket. A trusted intermediate environment receives a data stream that includes data chunks stored in an assigned data bucket. Using the encoded information from the data object identifier, the trusted intermediate environment determines which of the data chunks in the data stream is the corresponding data chunk streamed from the assigned data bucket.
Patent WO-2021077843-A1 (WO)
Inventor: ZHONG FENG
IPC: H04W4/44
Filed: 2020-07-30
Abstract: 本申请公开了一种协同呼救方法、装置、可穿戴设备及存储介质。该协同呼救方法包括：采集V2X信息，通过V2X信息确定用户所在车辆的车辆标识；根据用户所在车辆的车辆标识，获取用户所在车辆的车辆信息；采集传感器数据，并根据传感器数据对用户是否存在危险进行检测；若确定用户存在危险，则发起救援请求，其中，救援请求包括车辆信息和呼叫信息。采用该协同呼救方法能够实现安全便捷的呼救目的。
Patent WO-2021036810-A1 (WO)
Title: 证据的验证方法、系统、装置、设备及可读存储介质
Inventor: SHEN JIAN
IPC: G06Q20/40
Filed: 2020-08-14
Abstract: 一种证据的验证方法、系统、装置、设备及可读存储介质，涉及金融科技技术领域，包括：在接收到验证请求时，获取所述验证请求对应的证据信息，其中，所述证据信息包括：合同集合和链上地址（S10）；对所述合同集合中的各交易合同进行哈希计算，得到各所述交易合同对应的第一哈希值，根据预设的哈希聚合算法处理各所述第一哈希值，得到第一根哈希（S20）；根据所述链上地址获取预存的第二根哈希，并比较所述第一根哈希和所述第二根哈希（S30）；若所述第一根哈希与所述第二根哈希相同，则确定所述证据验证通过（S40）。
Patent WO-2021073250-A1 (WO)
Title: 一种显示模组和显示装置
Inventor: WANG LEI
IPC: G09G3/36
Filed: 2020-08-21
Abstract: 一种显示模组和显示装置，显示模组包括多边形的显示区（1）和多个非显示部（21），非显示部（21）与显示区（1）的侧边一一对应连接，多个非显示部（21）中，至少两个非显示部（21）翻折至显示区（1）的背侧。当翻折至显示区（1）背侧的非显示部（21）中包含相邻的非显示部（21）时，可以使相邻的两个非显示部（21）之间具有开口（7）。方案便于减少相邻的非显示部（21）之间的拉扯力，将相邻的非显示部（21）翻折至显示区（1）背侧后，可以减少应力集中。具体的，非显示部（21）具有信号线（22），相邻的非显示部（21）的信号线（22）之间通过连接线（11）实现电连接，连接线（11）用于连接位于相邻的非显示部（21）的信号线（22）。方案中，通过在显示区（1）的背侧设置连接线（11），可以使相邻的非显示部（21）的信号线（22）实现电连接，以控制显示模组显示画面。
Patent WO-2021135287-A1 (WO)
Title: Air conditioner adjusting method, air conditioner, and readable storage medium
Inventor: Hai Yijiao
IPC: F24F11/66
Filed: 2020-08-25
Abstract: Disclosed is an air conditioner adjusting method. The method comprises the following steps: acquiring an adjusting instruction that is sent by an audio collection device after detecting specific audio emitted by a user in a sleep state, wherein the specific audio is non-language audio; and adjusting a current operating parameter of an air conditioner according to the adjusting instruction. Further disclosed are an air conditioner and a readable storage medium.
Patent WO-2021139170-A1 (WO)
Inventor: WAN QUN
IPC: A01P21/00
Filed: 2020-08-26
Abstract: 一种氨基酸序列如SEQ ID NO.2所示的小白菜质膜内在水通道蛋白，其编码基因BraPIP2；1的核苷酸序列如SEQ ID NO.1所示，该质膜内在水通道蛋白具有灵敏地响应外界环境中新烟碱类杀虫剂(噻虫嗪、吡虫啉等)的特征，同时具有介导新烟碱类杀虫剂的跨膜传输的功能，促进新烟碱类杀虫剂在植株根和叶积累，在指导农药高效轻简使用、新型内吸性农药开发等方面具有重要的应用价值。
Patent WO-2022041047-A1 (WO)
Title: Internet of things-based wastewater discharge control system, and control method therefor
Inventor: CHEN YONG
IPC: G05D9/12
Filed: 2020-08-27
Abstract: An Internet of Things-based wastewater discharge control system, and a control method therefor, comprising: a water level monitoring module, a water pressure monitoring module, an input coupling processing module, a negative feedback operation module, a sound/light alarm module, a separation module, and a relay trigger module. The water level monitoring module converts a measured point water level parameter into an output electrical signal in real time. The water pressure monitoring module converts a pressure signal into an output electrical signal by means of a water level depth change. The input coupling processing module filters out ripples in the monitoring electrical signals. The negative feedback operation module recovers an amplifier output signal to an input end to perform a reverse comparison operation. The sound/light alarm module receives a conduction electrical signal to enable a transistor Q5 to obtain a conduction voltage. The separation module enables the input end and an output end to implement electrical signal separation by means of one-way transmission. The relay trigger module receives a conduction electrical signal of the separation module to enable a trigger switch S1 to close. The present invention intelligently controls wastewater discharge and wastewater storage.
Patent WO-2022041159-A1 (WO)
Title: 一种芯片封装结构、电子设备及芯片封装结构的制备方法
Inventor: ZHANG TONGLONG
IPC: H01L21/98
Filed: 2020-08-28
Abstract: 本申请实施例提供一种芯片封装结构、电子设备及芯片封装结构的制备方法，涉及芯片封装技术领域。该芯片封装结构包括：封装基底、塑封层、至少一个光引擎、至少一个数据处理芯片；封装基底为重新布线层，光引擎包括光纤连接结构，以及构成有光子集成电路的光芯片，光芯片和数据处理芯片均集成在封装基底的同一表面上，并分别与封装基底电连接，且光芯片的出光面位于背离封装基底的一侧；塑封层位于封装基底的集成有光芯片和数据处理芯片的表面上，并包裹光芯片和数据处理芯片，塑封层具有贯通至出光面的通道，光纤连接结构穿过通道与出光面连接。
Patent WO-2021073340-A1 (WO)
Title: Broadband helical antenna and design method therefor
Inventor: ZONG WEIHUA
IPC: H01Q1/36
Filed: 2020-09-16
Abstract: Embodiments of the present application disclose a broadband helical antenna and a design method therefor. The antenna comprises a hollow cylinder and a helical metal wire; an inner layer of the hollow cylinder is a metal ground, and an outer layer of the hollow cylinder is a magnetic material, the helical metal wire is wound on the outside of the magnetic material, the helical metal wire is further provided with a feeding point and a short-circuit point, and the short-circuit point is used to connect the helical metal wire and the metal ground. The broadband helical antenna provided in the embodiments of the present application is added with a short-circuit point to connect the helical metal wire and the metal ground, and current distribution can be changed to form a new current path to constitute a new radiation oscillator, so that a plurality of resonance modes are excited in a 10-80 MHz frequency band to form a multi-band and broadband antenna having a wide bandwidth. The antenna provided in the embodiments of the present application further comprises a radio frequency switch, which is used to adjust the disconnection or connection state of a short-circuit metal sheet and the disconnection or connection state of a helical metal wire, so as to adjust a resonant frequency.
Patent WO-2021068777-A1 (WO)
Title: Methods and systems for internet key exchange re-authentication optimization
Inventor: KAMPATI SANDEEP
IPC: H04L29/06
Filed: 2020-09-27
Abstract: Methods and systems for Internet Key Exchange (IKE) re-authentication optimization are disclosed. It teaches sending, by a first network device (1201) (initiator) and a second network device (1202) (responder), a notification, i.e., a SA_TS_UNCHANGED notification which contains new Security Parameters Index (SPI) for new SA, since the SA and TS payloads are no longer being sent. It also teaches sending, by the first network device (1201) (initiator) alone, a OLD_SPI notification to map SPI of IPSec (AH/ESP) with the old IPSec SA. It also teaches combining the INIT and AUTH exchanges and encrypting them before sending said combination in the existing IKE tunnel to avoid vulnerable attacks during reauth and to reduce the total number of messages required to be transmitted to perform reauth.
Patent WO-2022067854-A1 (WO)
Title: Secure connection for a public wireless communications device
Inventor: HELLMANN ASHLEY
IPC: H04W4/80
Filed: 2020-10-02
Abstract: A public telecommunications device (100, 201, 301, 401, 501, 901) configured to detect a channel connection-initiation signal (403, 503) from a wireless communications device (100, 202, 302, 402, 502, 902) which is paired with the public telecommunications device and render a prompt (408, 410) in response. The public telecommunications device will fully establish a wireless channel connection (306) with the wireless communications device only if the public telecommunications device detects a designated user input in response to the prompt (408, 410). If the public telecommunications device detects that a call (905) of the wireless communications device has ended, the wireless channel connection will be promptly terminated, unless a second designated user input is detected at the public telecommunications device. The risk of accidental or unintended connectivity to the public telecommunications device is thus minimized.
Patent WO-2021078188-A1 (WO)
Inventor: QIAN XIAOCHUN
IPC: G03F7/004
Filed: 2020-10-22
Abstract: 一种光固化组合物，包括(A)自由基反应型化合物、(B)助剂、(C)自由基光引发剂，自由基光引发剂包括至少95％的二聚物异构体5和二聚物异构体6，且二聚物异构体5和二聚物异构体6的质量比例小于2.5。组合物中各组分相容性好，应用时能够带来优异的耐磨性能且具有极佳的基材附着力。
Patent WO-2021120878-A1 (WO)
Inventor: FANG MING
IPC: G06F15/02
Filed: 2020-10-29
Abstract: A book graph-based book display method, a computing device, and a storage medium. The method comprises: determining a center element, and obtaining a first book sub-graph centered on the center element on the basis of a pre-created book graph (S101), the first book sub-graph comprising: the center element and associated elements having 1 to m levels of association relationships with the center element; displaying a book display page containing the first book sub-graph (S102), the book display page presenting the center element, the associated elements, and connecting lines among the elements at all levels; receiving an interaction request for any associated element in the book display page (S103); and in response to the interaction request, refreshing and displaying a book display page containing a second book sub-graph (S104), the second book sub-graph being a book sub-graph obtained on the basis of the book graph and centered on the associated element.
Patent WO-2021196585-A1 (WO)
Inventor: WANG MINJIE
IPC: G06F11/36
Filed: 2020-10-30
Abstract: A test method and apparatus, an electronic device, and a computer-readable storage medium. The method comprises: upon detecting a test request, determining, according to an simulated contact signal carried in the test request, a test scenario corresponding to the test request (S101); setting an operation scenario of a smart home control panel as the test scenario (S102); and obtaining a first test instruction corresponding to the test scenario, and testing the smart home control panel in the test scenario according to the first test instruction (S103). Test scenarios can be determined according to detected simulated contact signals, thus the simulation of a plurality of test scenarios by means of the simulated contact signals is achieved, and because there is no need to provide hardware environment support for each test scenario respectively, the test efficiency can be improved.
Patent WO-2021243957-A1 (WO)
Inventor: WANG JINGSHUAI
IPC: H05B45/30
Filed: 2020-11-10
Abstract: Puce d'attaque et dispositif électronique. La puce d'attaque selon les modes de réalisation de la présente invention comprend : une première région comprenant une pluralité de transistors d'attaque, la pluralité de transistors d'attaque générant des signaux d'attaque pour de multiples canaux en fonction de signaux d'entrée; et une seconde région connectée à la première région, et comprenant une pluralité de tubes de commutation de sélection, la pluralité de tubes de commutation de sélection entourant la pluralité de transistors d'attaque, et étant connectés entre les extrémités de sortie de la pluralité de transistors d'attaque et des broches de sortie de la puce d'attaque afin de commander la marche et l'arrêt des multiples canaux. La puce d'attaque et le dispositif électronique selon les modes de réalisation de la présente invention améliorent la rationalité de la disposition de puce et la concordance de canaux de puce.
Patent WO-2022057063-A1 (WO)
Title: Scroll compressor
Inventor: ZHU WEI
IPC: F04C18/02
Filed: 2020-11-13
Abstract: A scroll compressor. The scroll compressor comprises a housing (20), a scroll mechanism and a main bearing seat (50), wherein the scroll mechanism comprises a fixed scroll (30); the fixed scroll (30) comprises an end plate (31), a scroll (32) extending from the end plate (31), and an outer peripheral wall (33); the outer peripheral wall (33) is arranged at an outer periphery of the scroll (32); and the main bearing seat (50) supports the scroll mechanism. The scroll compressor further comprises a retaining mechanism and a locating pin (70, 70'), wherein the retaining mechanism is arranged around the outer peripheral wall (33) to limit the radial movement of the fixed scroll (30); and the locating pin (70, 70') is connected to a first mounting hole (66) of the retaining mechanism and a second mounting hole (54) of the main bearing seat (50) and arranged axially between the retaining mechanism and the main bearing seat (50), thereby determining the axial position of the retaining mechanism relative to the main bearing seat (50). Machining of the retaining mechanism and the main bearing seat of the scroll compressor is simpler, more materials are saved, and it is less difficult to mount the retaining mechanism and the main bearing seat.
Patent WO-2022088340-A1 (WO)
Inventor: LI HEQUN
IPC: B60M3/00
Filed: 2020-11-26
Abstract: A high-voltage system topological structure of an air rail vehicle, comprising: at least one first circuit topological structure provided at the side of a cab vehicle Mc/a cab-free vehicle M and at least one second circuit topological structure provided at the side of a trailer T. The first circuit topological structure and the second circuit topological structure are two independent high-voltage circuits, and are electrically connected to each other by means of respective high-voltage direct current busbar and cross-vehicle interface MDC/TDC and alternating current busbar and cross-vehicle interface MAC/TAC, so that different vehicle models can be efficiently connected, and the vehicle train-trailer ratio and the number of vehicle marshalings are adjusted according to actual requirements.
Patent WO-2021159808-A1 (WO)
Title: Waterproof power box for intelligent camera
Inventor: SHI LIHUA
IPC: H05K5/06
Filed: 2020-11-26
Abstract: The present utility model relates to the technical field of waterproof power boxes, and disclosed therein is a waterproof power box for an intelligent camera, the box comprising a waterproof box; a connecting piece is mounted above the waterproof box; the front end of the connecting piece is provided with two fixing holes; the front ends of the waterproof box and a waterproof cover are both provided with bolt holes, and eight bolt holes are provided; the front end of the waterproof box is provided with a sealing groove, and one side of the interior of the waterproof box is provided with a block insertion groove; two power box stop blocks are mounted at the interior of the waterproof box; a shockproof silica gel pad is mounted on the other side of the interior of the waterproof box; a power device box is mounted at the middle position of the interior of the waterproof box; a power line clamping block is mounted below the power box stop blocks; and a power line is mounted at the interior of the power line clamping block. The described waterproof power box for an intelligent camera solves the problems that the waterproof effect of existing waterproof power boxes for intelligent cameras is not very good and the utilization rate is not very high.
Patent WO-2021115143-A1 (WO)
Inventor: LIU GENYI
IPC: G06F16/9537
Filed: 2020-11-27
Abstract: The present application relates to a motion trajectory processing method, comprising: obtaining a motion trajectory set, the motion trajectory set comprising a plurality of motion trajectories; determining motion path elements according to the motion trajectory set, the motion path elements comprising at least one of a center position and an intersection point set, the center position being shared by a plurality of grids and the motion trajectory set being contained in a geographic range of a plurality of grids; the intersection set comprises a plurality of intersections related to a plurality of trajectory segment clusters, each of the plurality of trajectory segment clusters comprising a plurality of trajectory segments of a plurality of motion trajectories, and furthermore, the distance between adjacent trajectory segments among the plurality of trajectory segments being less than a predetermined value, the adjacent trajectory segments respectively belonging to different motion trajectories among the plurality of motion trajectories. In the present application, determining the center position and/or intersection set of a plurality of motion trajectories can reduce the cost of storage and processing of motion trajectories, improving motion-trajectory processing efficiency.