baber/WOPTO huggingface dataset:
Patent WO-2021098325-A1 (WO)
Inventor: LI XUGUANG
IPC: G01R1/30
Filed: 2020-08-26
Abstract: Disclosed is a voltage acquisition and compensation circuit. The circuit comprises at least one compensation unit. Each compensation unit comprises a capacitor Ca1, a capacitor Cb1, a capacitor Cc1 and a capacitor C01, wherein first ends of the capacitor Ca1, the capacitor Cb1 and the capacitor Cc1 are respectively used for inputting three-phase low-voltage signals of a voltage sensor, second ends of the capacitor Ca1, the capacitor Cb1 and the capacitor Cc1 are connected in parallel and are then connected to the first end of the capacitor C01, and a second end of the capacitor C01 is grounded. The three-phase low-voltage signals of the voltage sensor are alternating-current signals. The capacitor Ca1, the capacitor Cb1, the capacitor Cc1 and the capacitor C01 generate capacitive reactance when the alternating-current signals pass same. A voltage difference is formed between two ends of each capacitor, wherein the voltage difference between the two ends of each of the capacitor Ca1, the capacitor Cb1 and the capacitor Cc1 is a phase voltage, and the voltage difference between the two ends of the capacitor C01 is a zero-sequence voltage. Where the frequency of an alternating-current signal is fixed, the capacitive reactance of a capacitor and a capacitance value of the capacitor are in a proportional relationship, and by means of rationally setting the capacitance value of the capacitor, a voltage signal acquired by a voltage sensor can be compensated for, thus improving the precision of the voltage signal.
Patent WO-2021037244-A1 (WO)
Inventor: JIANG BAOHONG
IPC: A61P9/10
Filed: 2020-08-28
Abstract: L'invention concerne une composition pharmaceutique et son application; de manière spécifique, ladite composition pharmaceutique comprend : de l'acide salvianolique B en tant que premier ingrédient actif, et du ginsénoside Rg1 en tant que second ingrédient actif, le rapport en poids du premier ingrédient actif au second ingrédient actif étant de 5 : (1-4,5). La composition pharmaceutique présente une meilleure proportion d'ingrédient actif que l'état de la technique, a une meilleure efficacité thérapeutique dans la prévention et/ou le traitement de maladies ischémiques et de lésions d'organe de tissu de reperfusion ischémique, et peut être utilisée pour traiter une ischémie et/ou une lésion de reperfusion ischémique de tissus et d'organes différents.
Patent WO-2021068686-A1 (WO)
Title: Device testing method, system, network device, and readable storage medium
Inventor: LI XINZHEN
IPC: H04L12/26
Filed: 2020-08-31
Abstract: Provided are a device testing method, system, network device, and readable storage medium: testing current operating-environment information (S11); if the operating-environment information is acceptable, then testing in parallel various devices to be tested (S12).
Patent WO-2021082743-A1 (WO)
Inventor: LI GUO
IPC: G06K9/62
Filed: 2020-09-08
Abstract: Provided are a video classification method and apparatus, and an electronic device. The method comprises: acquiring a video to be classified; according to a plurality of target image frames in said video, determining a target image set corresponding to said video, wherein the target image set comprises the plurality of target image frames; inputting the target image set into a target classification model, and obtaining a target video scenario that is output by the target classification model and corresponds to the target image set, wherein the target classification model is used to acquire an image feature corresponding to each target image frame in the target image set, and to determine the target video scenario according to the image feature corresponding to each target image frame; and according to the target video scenario corresponding to the target image set, determining a classification result for said video, wherein the classification result is used to indicate a video scenario of said video. According to the present disclosure, the accuracy of a video classification result can be effectively improved.
Patent WO-2021077983-A1 (WO)
Title: Elevator fault determination logic verification method and system and storage medium
Inventor: JIANG RONGDIAN
IPC: B66B5/00
Filed: 2020-09-25
Abstract: An elevator fault determination logic verification method and system and a storage medium. The method comprises: acquiring elevator operation data; acquiring corresponding maintenance records according to the elevator operation data, wherein the maintenance records comprising maintenance time, fault code and processing description; performing data set classification operation on the maintenance records; comparing the result of the data set classification with a fault determination logic; optimizing the fault logic according to the result of the comparison; and executing an elevator fault determination operation according to the optimized result. A large amount of historical fault data, elevator status data, and maintenance data are used to form a verification logic, which realizes intelligent identification of the authenticity of the fault, and verifies the rationality of the fault interpretation logic, so as to reduce the misreporting and omission of fault information, thereby greatly reducing the workload of maintenance personnel. The present invention can be widely used in the technical field of elevator control.
Patent WO-2022077139-A1 (WO)
Inventor: YANG CHINWEI
IPC: G06K9/00
Filed: 2020-10-12
Abstract: A face recognition device and method and a non-volatile readable storage medium. The method comprises: extracting face sample images from a pre-configured face sample library, and performing face feature point detection to acquire multiple face feature points; acquiring multiple mask images; selecting a first face feature point to a fourth face feature point from the multiple face feature points, using the distance between the first face feature point and the second face feature point as a mask image height, and using the distance between the third face feature point and the fourth face feature point as a mask image width; adjusting the size of each mask image according to the mask image height and the mask image width; respectively fusing each size-adjusted mask image with the face sample images to acquire multiple face mask images, and storing same in the pre-configured face sample library; and performing training on the basis of the pre-configured face sample library to acquire a face recognition model so as to perform face recognition. The invention can accurately achieve face recognition in scenarios where people are wearing masks.
Patent WO-2021103827-A1 (WO)
Title: 换热器组件和具有其的空调室内机
Inventor: SONG FENPING
IPC: F24F1/0063
Filed: 2020-10-14
Abstract: 一种换热器组件(1)和具有其的空调室内机(1000)，换热器组件(1)包括：主换热器(10)，主换热器(10)包括前换热器(10a)和后换热器(13)，前换热器(10a)包括第一换热管(110)，后换热器(13)包括第二换热管(130)；辅助换热器(20)，辅助换热器(20)设在主换热器(10)的迎风侧，辅助换热器(20)具有第三换热管(201)；在换热器组件(1)制冷时，冷媒由辅助换热器(20)的第三换热管(201)流向主换热器(10)的第一换热管(110)和第二换热管(130)。
Patent WO-2022073258-A1 (WO)
Title: Coffrage creux destiné à être utilisé dans la construction
Inventor: WANG XIUJIANG
IPC: E04G15/06
Filed: 2020-10-21
Abstract: Un coffrage creux destiné à être utilisé dans la construction comprend une base supérieure (11) du coffrage et une paroi latérale périphérique (12) reliée à la base supérieure (11). Le coffrage creux comprend en outre un bord s'étendant perpendiculairement (3) relié à la paroi latérale périphérique (12). Un trou traversant (31) est ménagé dans le bord s'étendant perpendiculairement (3). Le bord s'étendant perpendiculairement (3) du coffrage creux est utilisé comme bord de liaison destiné à être relié à un gabarit de poutrelle nervurée, etc. Un trou de liaison ménagé dans le bord s'étendant perpendiculairement empêche le mastic utilisé dans la construction ultérieure de corroder un élément de liaison, et améliore la précision et la qualité de la construction. Le bord s'étendant perpendiculairement (3) du coffrage creux a une épaisseur accrue, permettant de supporter diverses charges pendant la construction. Le coffrage creux peut être fabriqué rapidement et présente des coûts réduits et de bonnes performances.
Patent WO-2021129101-A1 (WO)
Title: 盖板组件、电池、电池模组、动力电池包和电动汽车
Inventor: LU PENG
IPC: H01M50/572
Filed: 2020-10-23
Abstract: 一种盖板组件、电池、电池模组、动力电池包和电动汽车，所述盖板组件包括：盖板本体(1)、第一电极端子(2)、第二电极端子和电阻涂层(3)，所述第二电极端子与所述盖板本体(1)之间绝缘连接，所述第一电极端子(2)与所述盖板本体(1)之间通过所述电阻涂层(3)电连接，所述电阻涂层(3)包括薄弱部(331)，当流经所述电阻涂层(3)的电流大于预定阈值时所述薄弱部(331)熔断以将所述盖板本体(1)和所述第一电极端子(2)断开。
Patent WO-2021083234-A1 (WO)
Inventor: WANG XIAOLONG
IPC: C10L3/08
Filed: 2020-10-28
Abstract: 本发明公开的一种二氧化碳甲烷化合成天然气的均温工艺系统及方法，属于煤制天然气技术领域。采用一个绝热反应器与一个列管式均温反应器串联的工艺系统，绝热反应器采用循环、冷激的工艺；绝热反应器出口的混合气分为两部分，一路作为绝热反应器的入口反应气，另一路作为列管式均温反应器的入口反应气；有效稀释原料气的组分，降低每一段的碳负荷，绝热反应器入口还设计了冷激气管线，列管式均温反应器与汽包形成循环换热，维持列管式均温反应器温度均一，不仅提高了工艺系统的生产能力，而且增大了产品气中甲烷的浓度，生产出合格的合成天然气产品。该工艺系统设计合理，减少了系统中的设备数量，从而减少了投资，降低了操作难度，生产效率高。
Patent WO-2021129143-A1 (WO)
Inventor: HE XIONGHUI
IPC: G06F9/50
Filed: 2020-10-30
Abstract: Provided are a multitask-based data analysis method, a device and terminal equipment, applicable to the field of artificial intelligence technology. The method comprises steps of: triggering multiple parallel analysis tasks after to-be-processed data is obtained; obtaining a first result generated by a first analysis task, and according to a preset strategy, determining whether it is necessary to wait for a second analysis task to generate an analysis result, wherein the first analysis task is an analysis task that has generated analysis results among multiple parallel analysis tasks, and the second analysis task is an analysis task that has not yet generated analysis results among multiple parallel analysis tasks; and if it is determined according to the preset strategy that there is no need to wait for the second analysis task to generate the analysis result, then taking the first result with the highest priority as an output result corresponding to the to-be-processed data. The method reduces the total waiting time for parallel tasks, and improves the efficiency of the processing model in the field of artificial intelligence when using multiple parallel analysis tasks for data analysis.
Patent WO-2022088198-A1 (WO)
Inventor: LIU ENCHENG
IPC: B65G21/12
Filed: 2020-11-02
Abstract: Disclosed is a material-loading apparatus for a pulverizer for the production of microbial fertilizer, comprising: a base; one side of the top of said base is hingedly connected to a load plate, and the other side of the top of the base is provided with a slide groove; said slide groove is internally provided with a slide block, and a threaded rod is arranged inside the slide groove near the end of the load plate; said threaded rod is rotationally connected to the inside of the slide groove, and the threaded rod runs through the slide block and extends to the outer side of the base; the threaded rod is provided with an adjustment wheel at the end away from the base; the slide block is internally provided with a threaded hole. The present invention is equipped with a lifting/lowering mechanism consisting of the base, the load plate, the slide groove, the slide block, the threaded rod, and a support rod; By means of the rotation of the threaded rod in conjunction with the threaded hole inside the slide block, the slide block can be driven inside the slide groove, thereby changing the position of the support rod, lifting up the load plate, changing the angle of one side of a drive belt, facilitating the transport of raw materials to different heights, improving the usefulness of the apparatus.
Patent WO-2022021665-A1 (WO)
Inventor: LIU XUAN
IPC: F04C23/02
Filed: 2020-11-10
Abstract: Disclosed are a fixed scroll (22) and a scroll compressor (1). The fixed scroll (22) comprises a fixed scroll end plate (221), a fixed scroll body (220), and a peripheral wall (223), wherein an air inlet (S) is provided in the peripheral wall (223), the fixed scroll body (220) comprises a starting end (C) connected to the peripheral wall (223), a connection position (A) to be connected to the tail end of the radial outermost side of an orbiting scroll body (240) of an orbiting scroll (24) of the scroll compressor (1), and a scroll section extending from the starting end (C) to the connection position (A); the fixed scroll (22) further comprises a flow-guiding passage (P) in fluid communication with the air inlet (S); the flow-guiding passage (P) extends from the starting end (C) and extends along at least part of the scroll section; the scroll section comprises a first side wall (W1) located in the flow-guiding passage (P); and the first side wall (W1) comprises a first section (W11) having a first center of curvature and a second section (W12) having a second center of curvature, which are respectively located on radially opposite sides of the first side wall (W1). The fixed scroll (22) and the scroll compressor (1) can optimize the flow guiding of a refrigerant, improve the refrigerating efficiency of the scroll compressor (1), have a simple structure, and are easy for machining and manufacturing.
Patent WO-2021143318-A1 (WO)
Title: Control method and device for virtual operating object, storage medium, and electronic device
Inventor: LIU ZHIHONG
IPC: A63F13/52
Filed: 2020-11-10
Abstract: A control method and device for a virtual operating object, a storage medium, and an electronic device. The control method comprises: when the distance between a first virtual operating object and a virtual obstacle in a target game application is less than or equal to a first predetermined distance threshold, acquiring a first virtual resource transfer operation, the first virtual operating object being located in a first virtual area of the target game application, the first virtual obstacle being in a locked state, and, when in the locked state, the first virtual obstacle being configured to stop the first virtual operating object from moving to a second virtual area of the target game application; in response to the first resource transfer operation, transferring a first predetermined number of virtual resources from a virtual resource set with which the first operating object is currently provided, and switching the state of the first virtual object from the locked state to an unlocked state; and, insofar as a first control operation is acquired, controlling the first virtual operating object to move from the first virtual area to the second virtual area.
Patent WO-2022032907-A1 (WO)
Inventor: SHAO MENG
IPC: B29L7/00
Filed: 2020-11-13
Abstract: The present invention relates to a rolling device and a membrane material laminating apparatus. The rolling device comprises: a conveying assembly, comprising a first conveying belt and a second conveying belt arranged opposite each other, with a conveying channel being formed between the first conveying belt and the second conveying belt for conveying at least two layers of a membrane material; and a double-roller assembly, comprising a first pressing roller and a second pressing roller, which can rotate around their own axis and are arranged opposite each other, with a rolling channel being formed between the first pressing roller and the second pressing roller for pressing the first conveying belt, the second conveying belt, and the at least two layers of the membrane material in the conveying channel. In this way, during the rolling and lamination of the at least two layers of the membrane material by means of the first pressing roller and the second pressing roller, the at least two layers of the membrane material are squeezed continuously by means of the first conveying belt and the second conveying belt, such that the at least two layers of the membrane material are maintained in a flattened state. The at least two layers of the membrane material are subjected to flat-pressing and rolling at the same time so as to prevent warping, wrinkling, dislocation, etc. of the membrane material during rolling, which is beneficial for ensuring that the appearance and precision of a finished product meet design requirements.
Patent WO-2021098659-A1 (WO)
Inventor: ZHAN YANG
IPC: B26B3/04
Filed: 2020-11-16
Abstract: Disclose is a brain block trimming device for application in block trimming of a brain of a mouse. The brain trimming device comprises: a metal clamping seat (1) and one or more blades (2), wherein a back portion (22) of the blade (2) is magnetic, and the back portion (22) of the blade (2) is connected to the clamping seat (1) by means of magnetic attraction. By means of the magnetic attraction characteristic, the blade (2) and the clamping seat (1) can be rapidly combined as required, a block trimming operation on a rat or mouse brain can be rapidly carried out, and block trimming can be accurately completed within an extremely short time. Same is simple in terms of operation, combination is flexible, and a block trimming operation can be completed on brain blocks of various shapes; and the brain block trimming device has a high universality, can be used for rat brains and mouse brains, is accurate in terms of block trimming, and overcomes the defect of a large error of traditional block trimming.
Patent WO-2021104157-A1 (WO)
Title: 光影屏
Inventor: WANG QUANZHONG
IPC: G09F9/30
Filed: 2020-11-20
Abstract: 一种光影屏，包括：手持支架(1)、通信模块(2)、控制模块(3)以及电源模块(4)，在手持支架(1)上设置有灯板(5)，灯板(5)包括分布有多个显示灯(51)的显示面；通信模块(2)用于获取显示信息和指令；控制模块(3)用于根据通信模块(2)发送的指令控制显示灯(51)显示显示信息；电源模块(4)用于向显示灯(51)、控制模块(3)以及通信模块(2)供电。
Patent WO-2021104287-A1 (WO)
Title: 一种多通道天线校正装置、阵列天线及通信设备
Inventor: WANG WEIFENG
IPC: H04B1/40
Filed: 2020-11-25
Abstract: 本申请公开了一种多通道天线校正装置，应用于阵列天线，该装置包括N个耦合器、耦合总口和校正模块；每个耦合器设置于阵列天线中每个射频收发通道对应的天线与功率放大器之间，N个耦合器和耦合总口串联形成耦合通道，校正模块与耦合总口相连，每个射频收发通道的功率放大器与耦合总口之间通过耦合通道进行信号传输的信号传输路径长度相同。每个射频收发通道馈电相位相同时，每个耦合器从对应的功率放大器采集的耦合信号到达耦合总口时的相位相同，可以同相叠加，校正模块根据同相叠加后的信号进行DPD校正。该N个耦合器组成的一套串联耦合网络以及一个校正模块可以满足天线校正和DPD校正的需求，降低设计复杂度。
Patent WO-2022116188-A1 (WO)
Inventor: ZHANG JIE
IPC: B62B3/04
Filed: 2020-12-04
Abstract: Disclosed is a biological transportation device, comprising a device body. Winders are provided on the lower surface of the device body; buckles are provided on the upper right surface of the device body; recesses are provided on the upper left surface of the device body; fixing bands are provided on lower ends of the buckles and the recesses; a push handle is provided on the upper end of the device body; a rubber sleeve is arranged on the outer surface of the push handle; adjustment pipes are arranged on the lower end of the push handle; a support rod is arranged between the adjustment pipes and a device body bracket; fixing bolts are arranged on the outer surfaces of the adjustment pipes; a threaded fixing block is arranged on the outer surface of the adjustment pipe relative to the other side of the fixing bolt; limiting holes provided on the lower end of the push handle. The biological transportation device of the utility model has the advantages of fixing biological materials and preventing same from falling off during transportation, and also has the advantage of adjusting the height, thereby improving the convenience of use.
Patent WO-2022120993-A1 (WO)
Inventor: WANG YANG
IPC: G06F9/50
Filed: 2020-12-25
Abstract: 本发明适用设备资源分配技术领域，提供了一种在线场景的资源分配方法及装置、电子设备，该方法包括：依次接收在线场景，并获取所述在线场景的资源需求；在可用资源满足所述在线场景的资源需求时，采用预先训练的决策模型对所述在线场景进行特征判断；根据特征判断结果，确定针对所述在线场景的资源分配方案。由于在可用资源满足在线场景的资源需求后，再采用预先训练的决策模型对该在线场景进行特征判断，以确定针对该在线场景的资源分配方案，使在避免死锁的前提下对在线场景进行资源分配时具备最大化利润及最小化总体失服场景个数的判断能力，保证了对在线场景资源分配时的合理性和可靠性。
Patent WO-2022134092-A1 (WO)
Title: 显示装置、显示面板及其制造方法
Inventor: JIA LI
IPC: H01L27/32
Filed: 2020-12-25
Abstract: 一种显示装置、显示面板及显示面板的制造方法，涉及显示技术领域。显示面板包括衬底（1）、驱动层（2）和发光器件层（3），驱动层（2）设于衬底（1）一侧，且具有开孔（001）、位于开孔（001）外的像素区（002）以及分隔于开孔（001）和像素区（002）之间的过渡区（003）；驱动层（2）背离衬底（1）的表面设有隔离槽（20），隔离槽（20）位于过渡区（003）且至少部分围绕开孔（001）；隔离槽（20）包括朝衬底（1）依次连通的第一槽体（201）和第二槽体（202），第二槽体（202）的一侧壁在衬底（1）的正投影位于第一槽体（201）在衬底（1）的正投影以外，第二槽体（202）的另一侧壁在衬底（1）的正投影位于第一槽体（201）的两侧壁在衬底（1）的正投影之间。发光器件层（3）设于驱动层（2）背离衬底（1）的表面，且包括延伸至过渡区（003）的发光功能层（32），发光功能层（32）在第二槽体（202）内断开。
Patent WO-2022083003-A1 (WO)
Inventor: MA LILI
IPC: G06F3/0484
Filed: 2020-12-29
Abstract: 一种触控屏放大镜调用方法、装置、电子设备及存储介质，包括：响应于用户对任意一个触控屏的滑动触控指令，确定滑动轨迹（S101）；判断滑动轨迹是否满足预设图形的识别条件（S102）；若满足，则在触控屏上调用预设图形对应的放大镜（S103）。实现用户通过在触控屏上进行滑动轨迹的勾画，在将滑动轨迹识别为预设图形后，在触控屏上调用与预设图形的形状相对应的放大镜，并且通过用户使用至少两指在触控屏上进行触控操作，实现对放大镜的放大区域内的图像进行缩放的同时，对除放大区域外的触控屏区域上的图像进行不同程度的缩放，提高了用户的操作体验。
Patent WO-2022141460-A1 (WO)
Inventor: LIANG CHAO
IPC: H02J7/00
Filed: 2020-12-31
Abstract: A gallium nitride charger adapter, comprising an adapter body (1), a blocking-type heat dissipation mechanism (2) for protecting the adapter and facilitating the quick dissipation of heat inside the adapter, and a flaring connection mechanism (3) for facilitating the dissipation of the temperature of an interface, wherein the structure of the adapter body (1) comprises an adapter inner housing (11), an electrical pin (12) and several electrical connection blocks (13) of different models, and an adapter electronic element is mounted inside the adapter inner housing (11). The present invention relates to the field of chargers. According to the problem in an existing gallium nitride charger adapter of it being difficult to dissipate heat energy, special electrical connection and heat dissipation mechanisms are designed for the gallium nitride charger adapter, such that the direct transfer of heat is reduced, a heat dissipation space is enlarged, and the transfer of heat of wiring ports is blocked, thereby solving the problems in a general gallium nitride charger adapter of wiring ports being centralized relative to one another, heat being quickly transferred in a closed space, and the heat being aggregated and centralized near a key electronic device, which is prone to damaging the adapter, and thus affecting the normal use of the adapter.
Patent WO-2021143760-A1 (WO)
Inventor: HE FAN
IPC: H01L27/32
Filed: 2021-01-14
Abstract: 一种触控面板，包括承载面板以及多个触控电极和多条触控引线。所述承载面板划分为弯折区和非弯折区。多个触控电极和多条触控引线设置在所述承载面板上，且一个触控电极与至少一条触控引线电连接。其中，至少一条所述触控引线中对应于所述弯折区的部分为单层金属线，至少一条所述触控引线中对应于所述非弯折区的部分中的至少一部分为双层金属线。
Patent WO-2022141676-A1 (WO)
Title: 水下无线光通信方法及系统
Inventor: CHEN ZHEN
IPC: H04B10/80
Filed: 2021-01-15
Abstract: 本申请公开了一种水下无线光通信方法及系统，所述方法包括：控制发送端对原始电信号进行预编码和利用光相位调制器对光进行相位调制，以生成光调制信号；将光调制信号通过水下信道发送至接收端；控制接收端对光调制信号进行自相干解调，以将光调制信号转换为原始光信号，并通过光信号探测器将原始光信号转换为原始电信号。
Patent WO-2022165621-A1 (WO)
Title: Adhésif, stratifié et matériau d'emballage
Inventor: HOSONO Tsukiko
IPC: C09J175/04
Filed: 2021-02-02
Abstract: L'invention concerne un adhésif sans solvant ayant une cohésion initiale élevée et approprié pour une stratification sans solvant. L'adhésif sans solvant est un adhésif en deux parties contenant une composition de polyisocyanate (A) et une composition de polyol (B). La composition de polyol (B) contient un polyol de polyester cristallin (Bi) ayant un point de fusion de 50 °C à 70 °C inclus et un polyol de polyester amorphe (B2) ayant une fonctionnalité moyenne de 2,01 à 2,2 inclus. La quantité du polyester polyol (Bi) par rapport à la quantité totale du polyester polyol (Bi) et de polyol de polyester (B2) est de 15 % en masse à 85 % en masse inclus, et la quantité du polyol de polyester (B2) par rapport à la quantité totale est de 15 % en masse à 85 % en masse inclus. L'invention concerne également un stratifié et un matériau d'emballage qui sont obtenus à l'aide de l'adhésif en deux parties.
Patent WO-2021169893-A1 (WO)
Title: 一种钕铁硼磁体材料、原料组合物及制备方法和应用
Inventor: LUO YING
IPC: H01F1/057
Filed: 2021-02-22
Abstract: 一种钕铁硼磁体材料、原料组合物及制备方法和应用。该钕铁硼磁体材料的原料组合物，包括如下质量含量的组分：R：28～33％；所述R为稀土元素，R包括R1和R2，R1为熔炼时添加的稀土元素，所述R1包括Nd和Dy；R2为晶界扩散时添加的稀土元素，R2包括Tb，R2的含量为0.2％～1％；Co：＜0.5％、但不为0；M：≤0.4％、但不为0，M为Bi、Sn、Zn、Ga、In、Au和Pb中的一种或多种；Cu：≤0.15％、但不为0；B：0.9～1.1％；Fe：60～70％；百分比为各组分质量占原料组合物总质量的质量百分比。该钕铁硼磁体材料具有较高的剩磁、矫顽力、且热稳定性佳。
Patent WO-2022178719-A1 (WO)
Inventor: WANG CHUJIE
IPC: G06N20/20
Filed: 2021-02-24
Abstract: 本申请实施例提供了一种横向联邦学习训练方法及系统。该方法包括：协调方设备获取各个参与方设备的蒸馏知识质量，蒸馏知识质量是根据预设的知识质量评估方法计算得到的；协调方设备根据各个参与方设备的蒸馏知识质量，对各个参与方设备的蒸馏知识进行聚合，得到聚合知识，以及，计算聚合知识可信度；协调方设备将聚合知识和聚合知识可信度发送给各个参与方设备；参与方设备根据聚合知识可信度，使用聚合知识训练本地模型。本申请实施例提供的方法有利于提高本地模型吸收聚合知识的质量，使本地模型的性能在重复训练过程中可以持续提升，提供的蒸馏知识质量也会越来越好，形成良性循环，不会出现崩溃情况。