baber/WOPTO huggingface dataset:
Patent WO-2021143401-A1 (WO)
Inventor: Sun Hongdai
IPC: A61B5/00
Filed: 2020-12-09
Abstract: 一种用于心电信号中P波和T波的检测方法和装置，方法包括：对接收到的待检测的长程心电监测数据进行QRS信号检测处理，确定长程心电监测数据中各QRS波群信号的位置信息（110）；将长程心电监测数据进行心搏分类处理，得到每个QRS波群信号的心搏分类信息（120）；对长程心电监测数据进行滤波处理，输出滤波后的长程心电监测数据（130）；对滤波后的长程心电监测数据按照预设时长顺序进行数据片段截取，得到多个预设时长的数据片段（140）；根据心搏分类信息识别窦性心搏的片段并根据QRS波群信号的位置信息，将每个窦性心搏中QRS波的起始位置到终止位置的信号幅值置为0，得到含有P波信号和T波信号的待处理片段数据，再对待处理片段数据进行T波检测和P波检测。
Patent WO-2022120698-A1 (WO)
Inventor: HUANG ZHENGXU
IPC: G01C11/00
Filed: 2020-12-10
Abstract: A system, article, and method of image processing has increased subjective quality 3D reconstruction.
Patent WO-2022032948-A1 (WO)
Inventor: ZENG XIAO
IPC: H04N5/225
Filed: 2020-12-11
Abstract: The present disclosure provides a camera having a self-cleaning function and a self-cleaning method therefor, comprising: after collecting an environment image using a photosensitive chip, transmitting information to a main chip of an ECU; processing the environment image using the main chip and determining whether there is dirt; and based on the level of dirtiness detected, controlling a power supply chip using a microcontroller unit (MCU), thus controlling a piezoelectric ceramic to clean the dirt on the surface of a front lens. Camera cleaning steps are simplified, system cost is greatly reduced, installation and maintenance are easier than traditional cleaning devices, and system reliability is significantly enhanced.
Patent WO-2022052367-A1 (WO)
Inventor: LIN CHUANG
IPC: G06K9/62
Filed: 2020-12-24
Abstract: The present application relates to a neural network optimization method for remote sensing image classification, and a terminal and a storage medium. The method comprises: acquiring a remote sensing image data set; constructing an anti-noise network model, wherein the anti-noise network model comprises an image segmentation model and a loss selection model, and the image segmentation model is a U-Net network based on an SE module; and inputting the remote sensing image data set into the anti-noise network model for iterative training, performing, via the anti-noise network model, image segmentation by means of the U-Net network based on the SE module, so as to obtain an image classification result, using, via the loss selection model, a ksigma criterion to perform loss selection, and removing an error that exceeds a set deviation interval, so as to obtain an optimal network model parameter. By means of the embodiments of the present application, the feature extraction capability of a network model is improved, and the problem of a decrease in the classification precision of a neural network caused by noise of tags in a remote sensing image data set is solved.
Patent WO-2021174980-A1 (WO)
Inventor: HE YI
IPC: G06Q10/06
Filed: 2020-12-29
Abstract: A maintenance task allocation method, system and apparatus, and a storage medium, the method comprising: collecting a machine status signal; calculating a machine matching offset ratio according to the machine status signal, and generating a task list; and matching and allocating a task according to the content of the task list and information of maintenance staff. The system comprises: a collection module, a calculation module, and an allocation module. The apparatus comprises a memory and a processor used for executing the described maintenance task allocation method. The present invention can achieve the targeted allocation of a maintenance task for a device by a company and can be widely applied in the field of task allocation.
Patent WO-2022151006-A1 (WO)
Inventor: LI MENG
IPC: C04B35/628
Filed: 2021-01-13
Abstract: Composite particles include alumina particles and an inorganic coating disposed on a surface of the alumina particles, the alumina particles containing molybdenum (Mo), the inorganic coating including a composite metal oxide.
Patent WO-2022155828-A1 (WO)
Title: Three-state spintronic device, memory cell, memory array, and read-write circuit
Inventor: LIN HUAI
IPC: G11C11/16
Filed: 2021-01-21
Abstract: The present disclosure provides a three-state spintronic device, a memory cell, an array, and a read-write circuit. The three-state spintronic device comprises, from bottom to top, bottom electrodes, a magnetic tunnel junction, and a top electrode; the magnetic tunnel junction comprises: a spin-orbit coupling layer, a ferromagnetic free layer, a barrier tunneling layer, a ferromagnetic reference layer, three local magnetic domain wall pinning centers, and magnetic domain wall nucleation centers; the antisymmetric exchange interaction is modulated, and the magnetic domain wall pinning centers are embedded in the interface between a heavy metal and the ferromagnetic free layer; the magnetic domain wall nucleation centers are disposed at two ends of the ferromagnetic free layer; a current pulse flows through the spin-orbit coupling layer to generate a spin current and the spin current is injected into the ferromagnetic free layer. Under the control of the full electric field, the effective field of the spin-orbit torque drives the displacement of a domain wall, the displacement can be modulated by the number of pulses, pulse width and direction of the current, and CMOS process compatibility and high reliability are provided; the present disclosure also provides a three-state read-write circuit and a ternary network computing application scheme thereof, and achieves the high-performance GXNOR operation of a ternary spintronic device.
Patent WO-2022160083-A1 (WO)
Title: 有机电致发光器件和显示装置
Inventor: MA KUN
IPC: C09K11/06
Filed: 2021-01-26
Abstract: 一种有机电致发光器件，包括：第一电极（10）、第二电极（12）以及设置在第一电极（10）和第二电极（12）之间的发光层（40）。发光层（40）和第一电极（10）之间设置有电子阻挡层（30）和空穴传输层（20）。电子阻挡层（30）位于空穴传输层（20）和发光层（40）之间。电子阻挡层（30）的材料包括具有结构式（I）的化合物。
Patent WO-2021227594-A1 (WO)
Title: Composite positive electrode material, preparation method therefor, and application in zinc ion battery
Inventor: TAN QIANGQIANG
IPC: H01M4/58
Filed: 2021-02-22
Abstract: Disclosed herein are a composite positive electrode material, a preparation method therefor, and an application in a zinc ion battery. The composite positive electrode material comprises: a sulfur-doped three-dimensional network structure conductive polymer/graphene/carbon nanotube composite carbon material, and vanadium tetrasulfide nanoparticles that are loaded on the surface of the composite carbon material; said surface comprises at least one among the outer surface of conductive polymer particles, the sheet-layer surface and interlayer of graphene, and the outer surface of carbon nanotubes.
Patent WO-2022198666-A1 (WO)
Title: 一种通信方法、终端装置及系统
Inventor: SU HONGJIA
IPC: H04W72/04
Filed: 2021-03-26
Abstract: 本申请公开了一种通信方法、终端装置及系统，使得第一终端装置和第二终端装置可根据第一配置信息确定时隙内的多个候选资源，并根据候选资源进行侧行链路通信。其中，一个时隙内的任意候选资源中的第一符号都可以用于第一信息的发送，因此即便第一终端装置的信道接入时刻位于第一时隙的一个候选资源中的第一符号的起始时刻之后，第一终端装置还可根据信道接入时刻之后的其他候选资源的第一符号进行第一信息的发送，而不必等待第一时隙的下一个时隙，因此可以降低侧行链路通信时延。
Patent WO-2021197401-A1 (WO)
Inventor: GUI QIU
IPC: A61P35/00
Filed: 2021-04-01
Abstract: Provided are an antigen-binding polypeptide binding to CD47 or an antigen-binding portion thereof, and a nucleic acid, vector, cell or pharmaceutical composition encoding the polypeptide. The polypeptide can reduce a tumor or inhibit the growth of tumor cells, treat cancer, promote macrophage phagocytosis, and the like.
Patent WO-2022205261-A1 (WO)
Inventor: FU XING
IPC: E04G23/02
Filed: 2021-04-01
Abstract: The present invention belongs to the related technical field of constructional engineering power transmission towers, and provides a porous steel-clad type non-power-failure reinforcing device of a power transmission tower main material. The problem that loads on the power transmission tower main material cannot be fully transmitted to fasteners is solved, and an original structure does not need to be drilled or welded. The porous steel-clad type non-power-failure reinforcing device comprises fasteners, force transmission members and a stiffener. The fasteners are steel plates with holes and wrap the power transmission tower main material inside and outside. The holes have one-to-one correspondence to bolts on the power transmission tower main material. The force transmission members are a horizontal steel plate with stiffening ribs and a vertical steel plate with a vertical row of fixing holes. The horizontal steel plate of the force transmission members is connected to the fasteners, and the vertical steel plate of the force transmission members is connected to the stiffener. The stiffener is an angle steel and can be arranged on the inner side or the outer side of the power transmission tower main material.
Patent WO-2022021939-A1 (WO)
Inventor: ZHU YUN
IPC: H04L29/12
Filed: 2021-04-13
Abstract: The present application provides a method for performing DHCP snooping entry information processing in a ring network, the method being performed by a first communication device on the ring network. In one example, the first communication device may obtain DHCP snooping entry information and synchronize same to the ring network or other one or more nodes communicating with the ring network. The DHCP snooping entry information comprises a first Internet protocol (IP) address of a first user equipment and a first MAC address of the first user equipment. The first user equipment accesses the ring network by means of the first communication device. By using the present solution, after a message transmission path is changed, nodes on a new path can perform DHCP snooping according to the obtained DHCP snooping entry information, such that it can be ensured that a legitimate user can access a network, and a network attack is effectively prevented.
Patent WO-2021208990-A1 (WO)
Title: Coordinated beamforming method, communication apparatus, and communication system
Inventor: WEN MIN
IPC: H04B7/0426
Filed: 2021-04-15
Abstract: Disclosed in embodiments of the present application are a coordinated beamforming method, a communication apparatus, and a communication system. The method comprises: a first network device determines a first zero-forcing matrix according to a first uplink channel estimation matrix corresponding to an uplink channel of a first terminal device and a first left singular matrix; the first network device determines a second zero-forcing matrix according to a second uplink channel estimation matrix corresponding to an uplink channel of a second terminal device and first receiving weight matrix information provided by a second network device; the first network device performs power normalization on an inverse matrix of an intermediate equivalent channel matrix to determine a transmitting weight matrix, the intermediate equivalent channel matrix comprising the first zero-forcing matrix and the second zero-forcing matrix; and the first network device determines a transmitting weight of the first terminal device according to the transmitting weight matrix, and transmits a signal to the first terminal device according to the transmitting weight of the first terminal device. The average throughput of cells can be improved.
Patent WO-2022226787-A1 (WO)
Inventor: GU YIMING
IPC: D06F58/14
Filed: 2021-04-27
Abstract: Un appareil de séchage à décreusage/teinture de soie comprend un corps d'appareil ; une plaque inférieure de support montée sur un côté du corps d'appareil, un cadre de montage monté au-dessus de la plaque inférieure de support, une tige coulissante montée horizontalement sur une surface latérale du corps d'appareil, et un manchon coulissant disposé à l'intérieur du cadre de montage. Au moyen de l'utilisation coopérative de la tige coulissante, du cadre de montage, d'une plaque de raccordement, d'un bloc coulissant, d'une rainure de coulissement et d'un couvercle d'isolation de température ondulé, la perte de chaleur provoquée par un grillage de résistance électrique peut être efficacement empêchée ; lors de la mise en place de la soie à sécher sur une tige de suspension, un ouvrier tire manuellement une poignée, et amène ensuite la poignée à entraîner le déplacement du cadre de montage à l'intérieur de la rainure de coulissement au moyen du bloc coulissant, le couvercle d'isolation de température ondulé est par conséquent étendu lorsque le cadre de montage se déplace, ce qui amène la chaleur produite par le grillage de résistance électrique à s'écouler le long de l'intérieur du couvercle d'isolation de température ondulé au moyen d'un ventilateur arrière, amenant la chaleur à être en contact maximal avec la soie sur la tige de suspension. Le moyen décrit fonctionne de manière simple, il est possible d'empêcher facilement la perte de chaleur dans l'air extérieur, et la soie est séchée plus rapidement.
Patent WO-2022083098-A1 (WO)
Inventor: LI HUAHONG
IPC: H03F3/24
Filed: 2021-04-29
Abstract: 一种射频功放模块，射频功放模块的功能单元分别被设置于第一电路板和第二电路板；其中，第一电路板包括第一物理连接结构和第一电气接口，第二电路板包括第二物理连接结构和第二电气接口；射频功放模块的功能单元包括末级功率放大器，末级功率放大器设置于第一电路板上；第一物理连接结构和第二物理连接结构用于固定第一电路板和第二电路板；第一电气接口和第二电气接口用于提供第一电路板和第二电路板之间的电气连接。
Patent WO-2022012132-A1 (WO)
Title: Unlocking verification method and apparatus, door lock, door, door lock system, and storage medium
Inventor: XIANG WEIWEI
IPC: G07C9/00
Filed: 2021-05-11
Abstract: An unlocking verification method, comprising: obtaining a first unlocking identifier (S101); carrying out matching in a pre-input verification information set, and if first verification information matching the first unlocking identifier is included in the pre-input verification information set, obtaining any target moment in the current unlocking time period (S102); if the target moment is within a preset time range, controlling the lock to be opened, the preset time range being obtained according to a plurality of historical times when the target unlocking event occurs, and the target unlocking event referring to an event of unlocking carried out by utilizing the first unlocking identifier (S103).
Patent WO-2021228248-A1 (WO)
Title: Fused aza-heterocyclic amide compound and use thereof
Inventor: MI GUORUI
IPC: C07D487/04
Filed: 2021-05-14
Abstract: Provided in the present invention is a compound as represented by formula (I) or a tautomer, a stereoisomer, a solvate, a nitrogen oxide, a prodrug, an isotope derivative or a pharmaceutically acceptable salt thereof. The compound exhibits an excellent kinase inhibitory activity against a variety of kinases (such as TRK, ALK and ROS1) and mutants thereof, in particular TRK and a mutant form thereof. An in vitro cell inhibitory activity test and an in vivo anti-tumor model test show that the compounds have a strong inhibitory effect on a variety of cells containing TRK mutations and tumors, have a good safety, and have a good clinical value as drugs.
Patent WO-2022217692-A1 (WO)
Title: Pre-charge circuit and led power supply apparatus
Inventor: FANG JIFA
IPC: H05B45/34
Filed: 2021-05-18
Abstract: The embodiments of the present invention disclose a pre-charge circuit and an LED power supply apparatus. The LED power supply apparatus is connected to an LED light string, and the LED power supply apparatus comprises a power supply input circuit, a power supply control circuit and a pre-charge circuit; the power supply input circuit rectifies and filters commercial power and then outputs a first power supply voltage and a second power supply voltage; the pre-charge circuit performs internal power supply after stabilizing the first power supply voltage, and when detecting internal power, delays a preset time and then outputs a pulse width modulation signal to the power supply control circuit; and the power supply control circuit converts the second power supply voltage into a power supply voltage according to the pulse width modulation signal to supply power to the LED light string, and controls the LED light string to gradually become brighter. The power supply to the LED light string is delayed by means of the pre-charge circuit to limit inrush current when just powered on; and the LED light string gradually becomes brighter, thereby allowing the eyes to gradually adapt, and making the lighting effect milder. Thus, the problem that existing LED power supply modules are unable to perform soft start-up at regular times to light up an LED light is solved.
Patent WO-2022012204-A1 (WO)
Title: Queue scheduling method, device, and system
Inventor: ZHANG XIONGWEI
IPC: H04L12/863
Filed: 2021-06-03
Abstract: Disclosed in the present application are a queue scheduling method, device, and system, capable of achieving flexible management of queues, meeting actual transmission requirements, and saving resources. The queue scheduling method comprises the following steps: a processing device generates an HQoS scheduling tree, the HQoS scheduling tree comprising multiple leaf nodes, each of the multiple leaf nodes being used for identifying queues on a traffic management (TM) hardware entity, the TM hardware entity comprises multiple queues, and the multiple leaf nodes having one-to-one correspondence to the multiple queues; the processing device obtains traffic characteristics of the multiple queues according to the multiple leaf nodes; the processing device determines scheduling parameters of at least one of the multiple queues according to the traffic characteristics of the multiple queues, the traffic characteristics of the multiple queues being traffic characteristics of data streams transmitted by the multiple queues; and the processing device sends a scheduling message to a scheduling device corresponding to at least one queue in the TM hardware entity, the scheduling message comprising scheduling parameters of the at least one queue, and the scheduling parameters being used for scheduling the at least one queue.
Patent WO-2022252226-A1 (WO)
Inventor: SHANG YU
IPC: G06F21/62
Filed: 2021-06-04
Abstract: 一种数据保护方法及车辆，在该方法中：目标车辆可以接收第一配置文件，并根据第一配置文件，确定第一配置策略；该第一配置策路可以用于配置第一应用关联的用户数据的保护方式，进而目标车辆可以根据该第一配置策略对第一应用关联的用户数据执行第一操作(即保护操作)。如此，能够有效提升车辆的数据保护能力，实现了对第一应用关联的用户数据的保护，进而有效提升用户的体验。
Patent WO-2022170713-A1 (WO)
Title: Automatic cleaning device control method and apparatus, medium, and electronic device
Inventor: ZHANG LEI
IPC: A47L11/40
Filed: 2021-06-09
Abstract: An automatic cleaning device control method, an automatic cleaning device control apparatus, a computer-readable storage medium, and an electronic device, relating to the technical field of smart home. The method comprises: when an automatic cleaning device cleans in a first surface medium area, scanning boundaries of second surface medium areas, and generating a second surface medium area set (S2610); using boundary points in the second surface medium area set as obstacle points and storing same in a path search map (S2620); if no obstacle-free path to a target point is found on the basis of the obstacle points, determining passing paths to the target point according to the path search map (S2630); and determining the shortest path among the passing paths, and controlling the automatic cleaning device to be unstuck along the shortest path (S2640). The method can improve the capability of the automatic cleaning device to be automatically unstuck, reducing the failure rate of the automatic cleaning device, and improving the user experience.
Patent WO-2022205628-A1 (WO)
Title: 一种磁吸连接的耳机
Inventor: XIONG HAO
IPC: H04R1/10
Filed: 2021-06-22
Abstract: 本申请涉及电子器件技术领域，尤其是指一种磁吸连接的耳机，包括耳机本体、耳机盒，耳机本体包括耳机头、耳机柄，耳机头底端设置有第一磁铁圈，耳机柄顶端设置有第二磁铁圈，耳机盒包括外壳和底座，底座上部设置有第一充电仓和第二充电仓，第二充电仓设置有备用耳机柄，第一磁铁圈中间设置有弹针，第二磁铁圈中间设置有连接端，第一磁铁圈焊接于耳机头上，第二磁铁圈焊接于耳机柄上，其优点在于：这种磁吸连接方便快捷，可以实现电池的循环更替，解决耳机电池续航的连续性，从而实现耳机电池的长时间续航。
Patent WO-2023272617-A1 (WO)
Title: 一种腔衰荡光电系统及其入射光路调节方法
Inventor: CHEN BO
IPC: G01N21/39
Filed: 2021-06-30
Abstract: 一种腔衰荡光电系统（100,200）及其入射光路调节方法，腔衰荡光电系统（100,200）通过激光器（1）输出探测光束，光学谐振腔（2）来回反射探测光束后衰减为出射光束，第一光探测器（3）接收出射光束并转换为第一电信号，光电控制模块（4）调节激光器（1）的工作参数，使探测光束的波长与光学谐振腔（2）的纵模相匹配，根据第一电信号获取出射光束的光强度，在出射光束的光强度大于预设阈值时，调节激光器（1）的工作参数以关断探测光束，数据处理模块（5）根据第一电信号获取探测光束在光学谐振腔（2）内的衰荡时间；光学谐振腔（2）为基横模束腰位于平面反射镜的平凹腔，或者，腔衰荡光电系统（100,200）还包括基模与出射光束的基横模相匹配的单模输出光纤（6），能够有效抑制高阶横模，提高系统灵敏度。
Patent WO-2022048310-A1 (WO)
Inventor: YANG HAOMING
IPC: H02K41/00
Filed: 2021-07-12
Abstract: Disclosed is a long-stroke motion system. In the present invention, the long-stroke motion system comprises: at least one rotor, each rotor comprising: a rotor base provided with a first working part, a second working part, and a third working part, a coil array unit provided on the first working part, and a roller component provided on the second working part, the second working part and the third working part being provided opposite each other, the first working part being at least partly provided between the second working part and the third working part and being connected to the second working part and the third working part; a stator, comprising: a stator base, a permanent magnet array unit provided on the stator base, and a slide rail provided on the stator base and provided opposite the second working part, the permanent magnet array unit and the slide rail being provided according to a preset track; the coil array unit and the permanent magnet array unit being provided opposite each other, and the roller component being provided as slidable along the slide rail. Compared with the prior art, the rotor is structurally more compact, the long-stroke motion system is structurally simpler, and costs are reduced.
Patent WO-2022252351-A1 (WO)
Inventor: LV DAWEI
IPC: G10L15/22
Filed: 2021-07-13
Abstract: 一种车机系统的控制方法及控制系统。车机系统的控制方法包括以下步骤：采集用户的语音数据；对采集的语音数据进行语音识别，以获取对应的话术信息；对话术信息进行语义解析，以获取多个槽位信息；根据预设的组合配置信息将多个槽位信息组合成多条控制指令；以及逐一执行多条控制指令。
Patent WO-2022110835-A1 (WO)
Title: Picture sharing method and apparatus
Inventor: PING SHUWEN
IPC: G06F21/62
Filed: 2021-07-15
Abstract: A picture sharing method and apparatus. The method comprises: in response to a sharing operation for a first picture, acquiring sharing mode option information corresponding to the current sharing scenario, and displaying the sharing mode option information on the current interface (S101); in response to a selection operation for the sharing mode option information, acquiring a selected target option (S102); and if the target option is a first option that represents a sharing mode of picture masking, acquiring a second picture corresponding to the first picture, and sharing the second picture, the second picture being a picture obtained by performing masking processing on the first picture (S103).
Patent WO-2022156168-A1 (WO)
Title: Distributed video synthesis method and apparatus
Inventor: Dai Chiwei
IPC: H04N21/234
Filed: 2021-07-19
Abstract: The present application provides a distributed video synthesis method and apparatus, an electronic device, and a storage medium. The method comprises: sending a video export instruction, and allocating scene pages to a plurality of micro tasks according to scene page types; sending a synthesis instruction, and performing synthesis processing on the scene pages in different micro tasks at a same time to generate video clips; and sending a sorting instruction, sorting the video clips, and splicing the video clips to generate a synthesized video. By means of the method, the video synthesis time is greatly saved, the video synthesis efficiency is improved, and the defects that a single video synthesis process on a single server occupies large memory, a video playback lag easily occurs, and a video synthesis task cannot be subdivided are overcome.