baber/WOPTO huggingface dataset:
Patent WO-2021169956-A1 (WO)
Inventor: LIU WANZHEN
IPC: H02K21/02
Filed: 2021-02-23
Abstract: Provided are a rotor for a built-in permanent magnet motor, a built-in permanent magnet motor, and a compressor. The rotor comprises a rotor core, a plurality of U-shaped permanent magnet accommodating grooves, a plurality of first air grooves, and a plurality of first recesses, wherein the plurality of U-shaped permanent magnet accommodating grooves are arranged inside the rotor core at intervals; the plurality of first air grooves are provided outside the ends of the U-shaped permanent magnet accommodating grooves; and each first air groove is located on an extension line of the end of the corresponding U-shaped permanent magnet accommodating groove and is close to the outer contour of the rotor so as to form a plurality of first magnetic isolation bridges. Each first recess is recessed from the outer contour of the rotor towards the center of the rotor, starts from the end of the corresponding first magnetic isolation bridge at the outermost side of the rotor, and at most, extends to the first intersection point of the connecting line between the bottom center of the U-shaped permanent magnet accommodating groove and the center of the rotor, and the outer contour of the rotor, such that the air gap magnetic density generated between the outer contour of the rotor and the inner contour of a stator of the built-in permanent magnet motor approaches a sine curve.
Patent WO-2021218332-A1 (WO)
Title: Web应用安全的升级方法与系统
Inventor: YANG ZHE
IPC: H04L29/06
Filed: 2021-02-26
Abstract: 适用于通信安全技术领域，提供了一种WEB应用安全的升级方法与系统，方法为每个第一安全项设定多个防控标签；监控WEB请求链路中包含的第二安全项，并根据防控标签为第二安全项进行打标，并统计第二安全项对应的各个防控标签的第一数量；对于每个第二安全项，基于防控标签的第一数量计算其中任意两个防控标签的相关性，并进行聚类得到每个第二安全项的目标防控标签；获取每个第二安全项设定的攻击规则，以确定第二安全项的目标安全等级；根据目标安全等级调整每个第二安全项的当前安全规则，以对第二安全项进行升级。能够大大提升系统主动防御能力。此外，还涉及区块链技术，目标安全规则可存储于区块链节点中。
Patent WO-2022183447-A1 (WO)
Title: Low refractive power inner lens focusing unit and optical system thereof
Inventor: NIHEI YASUHIDE
IPC: G02B15/14
Filed: 2021-03-04
Abstract: An inner focusing lens unit to be combined with an imaging lens comprises at least one positive lens group (G1) and at least one negative lens group (G2). The imaging lens can be used as an individual lens. The inner focusing lens unit is placed within the flange back between the imaging lens and an image sensor surface to provide a focusing function by moving the negative lens group (G2) toward the imaging surface to focus at a nearer object distance when focusing from infinity to a minimum object distance (MOD), and vice versa. The good optical performances of the imaging lens is substantially unaffected by placing the inner focusing lens unit within the flange back between the imaging lens and the image sensor surface.
Patent WO-2021197357-A1 (WO)
Title: 一种投影对焦方法及投影对焦装置
Inventor: Deng Yueci
IPC: G06N3/04
Filed: 2021-03-30
Abstract: 本申请提供了一种投影对焦方法及投影对焦装置，包括获取训练数据（11），训练数据包括多张投影图像的清晰度；利用训练数据定义动作空间、状态空间以及奖励函数（12），状态空间包括清晰度的梯度、电机的移动步长以及电机的转动方向的标识值；利用训练数据、动作空间、状态空间以及奖励函数，训练强化学习模型（13）；利用摄像装置获取当前投影图像，并识别当前投影图像的清晰度，将当前投影图像的清晰度输入强化学习模型，得到电机的当前移动步长（14）；控制电机移动当前移动步长，以使得电机驱动投影装置移动（15）；判断是否对焦成功（16）；在对焦未成功时继续控制电机移动。通过上述方式，本申请能够利用强化学习模型对电机进行控制，减少投影装置到达最佳对焦位置的时间。
Patent WO-2022134376-A1 (WO)
Title: Lithium-ion capacitor negative electrode pole piece, lithium-ion capacitor, and preparation method therefor
Inventor: ZHANG QINGLIN
IPC: H01G11/34
Filed: 2021-04-02
Abstract: Provided are a lithium-ion capacitor negative electrode pole piece, a lithium-ion capacitor, and a preparation method therefor. The lithium-ion capacitor negative electrode pole piece comprises a negative electrode current collector, and is characterized in that a hard carbon base coating is coated on the negative electrode current collector, and a graphite electrode layer is further coated on the hard carbon base coating. According to the lithium-ion capacitor negative electrode pole piece, the lithium-ion capacitor, and the preparation method therefor, by means of a simple preparation method, the structure of the negative electrode of a capacitor is changed, thereby having the advantages of high power, high energy density, a long service life, no material loss of the negative electrode, and the like. Moreover, the preparation method is simple and easy to perform.
Patent WO-2021238529-A1 (WO)
Title: Technetium carbon microsphere injection, preparation method therefor and use thereof
Inventor: ZHAO XIAOSHENG
IPC: A61K103/10
Filed: 2021-04-23
Abstract: Disclosed is a technetium [ 99m Tc] carbon microsphere injection. The injection comprises carbon microspheres and radionuclide technetium [ 99m Tc] adsorbed in the carbon microspheres. Every 1 ml of the injection contains 0.5-200 mg of carbon microspheres, and contains radioactive [ 99m Tc] technetium having an activity of 0.1-100 mCi. The preparation method comprises the step of mixing a sterile pertechnetate ( 99m TcO 4 
 - ) solution with carbon microsphere dry powder or a carbon microsphere suspension. The injection is high in labeling rate, low in release rate, and simple in preparation method, overcomes the major problem that short half-life radiopharmaceuticals are prone to decay and lose efficacy or a large number of radionuclides are lost, and provides a brand-new imaging agent for SPECT diagnosis.
Patent WO-2021223749-A1 (WO)
Title: Installation foot and refrigerator having same
Inventor: LI XIAOFENG
IPC: F25D23/10
Filed: 2021-05-08
Abstract: An installation foot and a refrigerator having same, the installation foot comprising: a support base, one portion of which forms a support platform; a roller wheel, arranged below the support platform so as to be able to roll; a first adjustment part, provided with a first screw and a first adjustment turning plate, the first screw being rotatably arranged on the support platform, and the first adjustment turning plate being fixedly connected to the first screw or being integrally formed with the first screw so as to drive the first screw to rotate; and a second adjustment part, provided with a second screw and a second adjustment turning plate, the second screw being rotatably arranged on the support platform, and the second adjustment turning plate being fixedly connected to the second screw or being integrally formed with the second screw so as to drive the second screw to rotate. In an installation process, the roller wheel is able to roll along a supporting surface on which the installation foot is located, and the screws are able to rotate relative to the support platform, causing the installation foot of the present invention to be both suitable for a leveling process of an apparatus and also suitable for a movement process of the apparatus, thus being able to reduce the installation difficulty of the apparatus, improving installation efficiency, and saving labor costs.
Patent WO-2022001419-A1 (WO)
Title: Pixel circuit, display substrate, display panel, and display device
Inventor: GU PINCHAO
IPC: G09G3/32
Filed: 2021-05-17
Abstract: A pixel circuit, a display substrate, a display panel, and a display device. The pixel circuit comprises: a first driving circuit, a second driving circuit, a first light emitting control circuit, a second light emitting control circuit, a storage circuit, and a data writing circuit. The first light emitting control circuit is configured to control connection or disconnection between the first driving circuit and a light emitting element and control connection or disconnection between the first driving circuit and a first power supply line; the second light emitting control circuit is configured to control connection or disconnection between the second driving circuit and the light emitting element and control connection or disconnection between the second driving circuit and a second power supply line; the data writing circuit is configured to write a data voltage into the first driving circuit; the first driving circuit and the second driving circuit are configured to control, on the basis of the same data voltage, a driving current driving the light emitting element to emit light; the storage circuit is configured to maintain voltages of a control end of the first driving circuit and a control end of the second driving circuit.
Patent WO-2022022013-A1 (WO)
Inventor: MA LIYA
IPC: H04N19/103
Filed: 2021-05-17
Abstract: The present disclosure provides a mode selection method and apparatus, a computer-readable storage medium and an electronic device, belonging to the technical field of video coding. The method comprises: selecting a number m of angle representative modes from angle modes provided by a preset coding standard, wherein m is smaller than the number of the angle modes provided by the preset coding standard; taking directions represented by the angle representative modes as alternative directions, and according to coding effect parameters of a current prediction unit in the various angle representative modes, selecting from the alternative directions a first direction corresponding to the current prediction unit; then selecting a candidate direction from the alternative directions according to the first direction; and according to the candidate direction, selecting a candidate mode from the modes provided by the preset coding standard. In this way, when multiple angle modes are screened, only the modes around the candidate direction, i.e., partial modes, are used as screening bases, thus during candidate mode selection, reducing the number of the modes needing to be determined wholly to some extent, and thereby reducing calculation amount and time consumption and improving efficiency.
Patent WO-2022227176-A1 (WO)
Inventor: XU ZHUOYANG
IPC: G16H70/40
Filed: 2021-05-28
Abstract: 本申请实施例公开了一种药物信息推送方法、装置、计算机设备及存储介质，该方法适用于数字医疗领域，包括：获取目标用户的目标用户属性信息，将目标用户属性信息输入药物奖励预测模型；通过药物奖励预测模型输出目标用户在各药物作用下的各第一目标奖励参数和各第二目标奖励参数；基于目标用户的各第一目标奖励参数和/或目标用户的各第二目标奖励参数，确定目标用户在各药物作用下的各用户奖励参数；从各用户奖励参数中确定出最大用户奖励参数，并将具有最大用户奖励参数的目标药物的药物信息输出至用户界面，以向目标用户展示目标药物。采用本申请实施例，可增强药物奖励预测模型的可扩展性，从而提高了药物信息推送的精准度。
Patent WO-2022166043-A1 (WO)
Inventor: CHE WENCHENG
IPC: C01B17/66
Filed: 2021-05-28
Abstract: 一种保险粉火灾扑救液体灭火剂以及相应的缓释型保险粉。保险粉火灾扑救液体灭火剂以及缓释型保险粉中均含有如下组合物：磷酸氢二铵、硅酸钠和乙二醇。通过复配前述组合物制得水基灭火剂，利用灭火剂流淌、渗透至保险粉内部，快速降低保险粉的温度，从而降低反应剧烈程度，起到对保险粉的冷却灭火作用；通过在保险粉中复配上述组合物制得缓释型保险粉，该缓释型保险粉与水的反应相对缓慢，能够有效防止在运输、储存环境中保险粉与水反应而引发的火灾事故及环境污染问题，具有较高的运输和储存安全性。
Patent WO-2022179000-A1 (WO)
Inventor: HUANG LIYUAN
IPC: H04L29/06
Filed: 2021-05-31
Abstract: The present application relates to the field of information security. Disclosed are an attribute encryption method, apparatus and device in a cloud environment, and a storage medium, which are used for performing data encryption on the basis of a multi-mechanism algorithm, thereby reducing the encryption calculation overheads, and improving the encryption efficiency and security. The attribute encryption method in a cloud environment comprises: acquiring user private data; outputting a global parameter, and sending the global parameter to a plurality of authoritative organizations, such that each authoritative organization outputs a corresponding public key according to the global parameter; generating an initial result according to a password random number and pre-set password information, and sending the initial result to the plurality of authoritative organizations, such that each authoritative organization generates a plurality of random calculation results according to the initial result; and randomly selecting a plurality of basic random numbers, generating a plurality of pieces of intermediate ciphertext, and generating a plurality of pieces of target ciphertext according to the plurality of pieces of intermediate ciphertext and a preset ciphertext calculation formula. In addition, the present application further relates to blockchain technology, and target ciphertext can be stored in a blockchain.
Patent WO-2023279269-A1 (WO)
Inventor: XIE TIANHONG
IPC: F03D15/10
Filed: 2021-07-07
Abstract: 一种风筝换能装置，包括借助风力悬于高空的牵引风筝组件(1)、与所述牵引风筝组件（1）相连的将风能转成旋转运动的动力风筝组件(2)和通过所述动力风筝组件（2）与所述牵引风筝组件（1）相连的控制所述牵引风筝组件（1）并将旋转运动转成电能的地面控制台(3)，所述动力风筝组件(2)包括动力传递装置(24)，所述动力传递装置(24)设有动力风筝(241)并设置为使得所述动力风筝(241)既做上升运动又传递运动给所述地面控制台(3)。
Patent WO-2022057417-A1 (WO)
Inventor: SHANG WEIBING
IPC: G11C11/4063
Filed: 2021-07-13
Abstract: 一种存储器，包括存储块（100），所述存储块（100）包括U存储子块（101）和V存储子块（102），其中，包括：第一检错纠错单元（103），与所述U存储子块（101）、所述V存储子块（102）均连接，用于对所述U存储子块（101）和所述V存储子块（102）的输出数据进行检错纠错；第二检错纠错单元（104），与所述U存储子块（101）、所述V存储子块（102）均连接，用于对所述U存储子块（101）和所述V存储子块（102）的所述输出数据进行检错纠错。
Patent WO-2022017528-A1 (WO)
Title: Display method and system for vehicle-mounted avm, and electronic device and storage medium
Inventor: CHANG YUJUN
IPC: B60R1/00
Filed: 2021-07-26
Abstract: A display method and system for a vehicle-mounted AVM, and an electronic device and a storage medium. The display method is implemented on the basis of a plurality of vehicle-mounted lenses and comprises: constructing a coordinate mapping table, wherein the coordinate mapping table is used for representing a coordinate mapping relationship between a panoramic image obtained by performing stitching on the basis of original images collected by a plurality of vehicle-mounted lenses, and the original image collected by each vehicle-mounted lens; generating the panoramic image on the basis of the original images collected by the plurality of vehicle-mounted lenses and the coordinate mapping table; mapping the panoramic image into a preset world model, so as to construct a virtual world inside the preset world model; placing a vehicle model at a position in the virtual world that corresponds to a real vehicle; and rendering and outputting a picture in the virtual world that corresponds to a specified viewpoint, wherein the viewpoint is located on the preset world model and faces the center point of the vehicle model. An end-to-end coordinate mapping table constructed by means of the method can prevent a plurality of image interpolations from occurring, and the construction of a virtual world facilitates the realization of a real-time preview.
Patent WO-2022205704-A1 (WO)
Inventor: WANG LUGUANG
IPC: H01L23/552
Filed: 2021-07-29
Abstract: La présente invention concerne une structure semi-conductrice et son procédé de formation. La structure semi-conductrice comprend : une base comprenant un substrat et une couche diélectrique, le substrat ayant une première surface avant et une première surface arrière opposées l'une à l'autre, et la couche diélectrique étant située sur la première surface avant ; un trou de communication pénétrant à travers le substrat et s'étendant jusqu'à la couche diélectrique ; une première couche isolante située sur la surface de la paroi interne du trou de communication ; une couche barrière de protection située sur la surface de la première couche isolante et mise à la terre ; une deuxième couche isolante située sur la surface de la couche barrière de protection ; et une structure de communication située sur la surface de la deuxième couche isolante et remplissant le trou de communication.
Patent WO-2022028299-A1 (WO)
Title: Electronic device, wireless communication method, and computer readable storage medium
Inventor: LIU MIN
IPC: H04W16/04
Filed: 2021-07-29
Abstract: The present disclosure relates to an electronic device, a wireless communication method, and a computer-readable storage medium. The electronic device according to the present disclosure comprises a processing circuit that is configured to: generate downlink control information (DCI), which comprises scheduling information of a first channel used by the electronic device to transmit data to a relay user equipment (UE) and scheduling information of a second channel used by the relay UE to forward the data to a remote UE, the size of the DCI being the same as that of a DCI format for downlink scheduling or a DCI format for direct link scheduling; and transmit the generated DCI to the relay UE. By using the electronic device, wireless communication method, and computer-readable storage medium according to the present disclosure, a resource scheduling process in a data transmission process using relay technology can be simplified, thereby reducing delay. (FIG. 5)
Patent WO-2022100159-A1 (WO)
Inventor: WU PING-HENG
IPC: H01L21/768
Filed: 2021-08-02
Abstract: 本申请实施例提供一种半导体结构及其制作方法，半导体结构包括：基底；至少位于基底中的导电柱；连通结构，至少一个连通结构与导电柱的端部电连接，且连通结构的材料与导电柱的材料不同，连通结构在基底上的正投影的总面积小于导电柱在基底上的正投影的面积；电连接层，电连接层与连通结构远离导电柱的端部电连接。
Patent WO-2022028392-A1 (WO)
Title: Discharge system and squeezer thereof
IPC: B65D33/00
Filed: 2021-08-03
Abstract: A discharge system and a squeezer thereof. The squeezer comprises: a squeezing device (1) having a pair of rolling shafts, which operatively clamp a liner bag (2) and apply a squeezing force to the liner bag (2) when rotating oppositely; a transmission device connected to the rolling shafts (11, 12); a guide rod (3) which is vertically arranged and is connected to the transmission device; and a driving part which is connected to the guide rod (3) and drives the guide rod (3) to rotate around the axis of the guide rod. When the guide rod (3) rotates, the transmission device is driven to drive the pair of rolling shafts (11, 12) to rotate oppositely, and the guide rod and the squeezing device ascend and descend in the axis direction of the guide rod (3). The squeezer is simple in structure and convenient and fast to operate, and is cost-saving.
Patent WO-2022028506-A1 (WO)
Inventor: ZHAO YANPING
IPC: A61K31/519
Filed: 2021-08-05
Abstract: L'invention concerne un inhibiteur de SOS1 de formule (I), une composition pharmaceutique le contenant, et son utilisation dans la prévention ou le traitement de maladies.
Patent WO-2022078082-A1 (WO)
Inventor: SU TONG
IPC: H04L1/18
Filed: 2021-08-27
Abstract: 本申请提供了一种指示反馈信息的方法和装置，该方法包括：终端设备接收下行控制信息DCI，该DCI由组无线网络临时标识G-RNTI加扰，该DCI用于调度物理下行共享信道PDSCH，该DCI包括第一指示信息；终端设备根据满足第一预设条件，确定不发送混合自动重传请求HARQ-ACK信息；其中，该第一预设条件包括第一指示信息取第一预设值，该HARQ-ACK信息用于指示PDSCH的接收状态。本申请提供的指示反馈信息的方法，可以减小组播调度下HARQ反馈占用的上行资源，增加了组播HARQ反馈的灵活性。
Patent WO-2022078101-A1 (WO)
Title: Feuille composite et son procédé de préparation, ensemble boîtier et dispositif électronique
Inventor: YANG LANG
IPC: B32B27/30
Filed: 2021-09-02
Abstract: La présente invention concerne une feuille composite et son procédé de préparation, un ensemble boîtier et un dispositif électronique. La feuille composite comprend : un substrat en plastique, qui a une transmittance de lumière qui est supérieure ou égale à 90 % ; et du verre ultramince, qui est disposé sur une surface du substrat en plastique.
Patent WO-2023028980-A1 (WO)
Inventor: XU MIN
IPC: H04W64/00
Filed: 2021-09-03
Abstract: Embodiments of the present application relate to methods and apparatuses for configuring a ranging period for a user equipment (UE) in a wireless network under a 3rd Generation Partnership Project (3GPP) 5G system or the like. According to an embodiment of the present application, a network node includes a processor and a wireless transceiver coupled to the processor; and the processor is configured to transmit, via the wireless transceiver to a UE, configuration information regarding a time period related to a ranging measurement operation between the UE and one or more further UEs, wherein the time period includes at least one of a ranging time window and a ranging time gap, wherein the ranging measurement operation is executed by the UE to the one or more further UEs during the ranging time window, and wherein a radio frequency (RF) switch procedure for the ranging measurement operation is executed by the UE during the ranging time gap.
Patent WO-2023044676-A1 (WO)
Inventor: DU FENG
IPC: B25J9/16
Filed: 2021-09-23
Abstract: Disclosed are a control method for multiple robots working cooperatively, a system and a robot. An operation control method comprises: receiving scene information captured from each robot, the scene information comprising local robot scene information and other robot scene information (S1); calculating the scene information using a control algorithm, to obtain an action command corresponding to each robot (S2); and sending the corresponding action command to each robot, so that each robot executes the corresponding action command, and at least one common task is completed cooperatively (S3). In this way, multiple robots can work together to complete a common task without real-time communication between the robots.
Patent WO-2023065210-A1 (WO)
Title: Messagerie de commande de peloton flexible
Inventor: YU LAN
IPC: H04W4/46
Filed: 2021-10-21
Abstract: Divers aspects de la présente divulgation portent d'une manière générale sur la communication sans fil. Selon certains aspects, une station mobile d'émetteur peut transmettre au moins un message de commande de peloton (PCM) ayant une structure flexible, le ou les PCM comprenant une première partie et une seconde partie qui est différente de la première partie, la première partie comprenant des éléments de données non spécifiques du peloton et la seconde partie comprenant des éléments de données spécifiques de peloton. La station mobile d'émetteur peut transmettre au moins un message de sécurité de base (BSM). L'invention concerne de nombreux autres aspects.
Patent WO-2023065375-A1 (WO)
Title: Matériau de carbone dérivé d'une structure organométallique, son procédé de préparation et son application
Inventor: WANG SHUAO
IPC: B01J20/20
Filed: 2021-10-26
Abstract: L'invention concerne un matériau de carbone dérivé d'une structure organométallique (MOF), son procédé de préparation et son application, se rapportant au domaine technique de l'adsorption et de l'élimination des gaz radioactifs. Le matériau de carbone dérivé d'une MOF est obtenu par chauffage et carbonisation d'un précurseur de structure d'imidazole de zéolite dans un environnement de gaz inerte. Le matériau de carbone dérivé de MOF hérite de la connexion réseau inhérente d'un matériau MOF précurseur, et par comparaison avec des matériaux de charbon actif classiques, le matériau de carbone dérivé de MOF présente la caractéristique selon laquelle la structure de pores est ajustable, améliorant considérablement la sélectivité d'adsorption du radon de gaz radioactif. Pendant ce temps, la carbonisation à haute température est effectuée au moyen d'un voie appropriée, ce qui permet d'augmenter le volume de pores effectif du matériau, d'augmenter la capacité d'adsorption du matériau au radon, et d'améliorer également l'efficacité d'adsorption du matériau.
Patent WO-2022095777-A1 (WO)
Title: Nonaqueous electrolyte and battery
Inventor: DENG YONGHONG
IPC: H01M10/0569
Filed: 2021-10-28
Abstract: In order to solve the problem of the influence on the cycle performance of a battery caused by the insufficient stability of a solvent in an existing electrolyte, the present invention provides a nonaqueous electrolyte, comprising an electrolyte and a solvent. The solvent comprises a compound as shown in structural formula 1: R1-R2-O-R3 structural formula 1, wherein R1 is selected from fluoroalkyl, fluoroalkoxy or fluoroalkenyl; R2 is selected from aa or a single bond; n is 1 or 2; R3 is selected from hydrocarbyl, alkoxy, alkenyl, alkenyloxy, aryl, aryloxy, or bb; R4 is selected from hydrocarbyl, alkoxy, alkenyl, alkenyloxy, aryl, aryloxy, ether or polyether chain; R5 is selected from cc or a single bond; m is 1 or 2; R6 is selected from fluoroalkyl, fluoroalkoxy, or fluoroalkenyl. At the same time, also disclosed is a battery comprising the nonaqueous electrolyte. The nonaqueous electrolyte provided by the present invention has high cycle stability, and can inhibit the growth of lithium dendrites and the polysulfide shuttle effect, and improve the cycle performance of the battery.