baber/WOPTO huggingface dataset:
Patent WO-2021056715-A1 (WO)
Title: Server proxy monitoring method and related product
Inventor: ZHAO FULI
IPC: H04L12/26
Filed: 2019-11-11
Abstract: A server proxy monitoring method and apparatus, for use in the field of state monitoring in cloud technology, the method comprising: a monitoring device monitors the communication state between the monitoring device and a server to acquire second result data (201); the monitoring device receives a first network test packet sent from a client terminal to a cloud host in the server, and sends the first network test packet to the cloud host (202); the monitoring device receives first result data of the first network test packet returned by the cloud host and sends the first result data to the client terminal (203); and the monitoring device counts the network test packets sent to the cloud host to obtain a counting result and, when the counting result meets a detection condition, sends the second result data to the client terminal (204). The present method can accurately determine the reason for cloud service quality defects to ensure cloud service quality and can also reduce the possibility of being attacked by network test packets, improving security.
Patent WO-2021017282-A1 (WO)
Title: Systems and methods for image clustering
Inventor: DENG XIANG
IPC: G06K9/00
Filed: 2019-11-12
Abstract: A system and method for image clustering in an image library stored in a storage medium are disclosed. The method may comprise determining one or more image clusters by performing a clustering operation on image data including a plurality of images. The method may also comprise determining a cluster center of each of the one or more image clusters. For each image cluster, the method may further comprise determining a first similarity value by comparing the cluster center of the image cluster and a set center of each of one or more image sets, the image sets belonging to the image library, and storing the image cluster into the image library based on the first similarity value.
Patent WO-2021097693-A1 (WO)
Inventor: XU YANHUI
IPC: C22B1/02
Filed: 2019-11-20
Abstract: Use of carbon powder for preventing oxidation of cerium(III) in the calcination of bastnaesite and a smelting method for bastnaesite. A mixture comprising the carbon powder and bastnaesite is calcined by microwave heating so as to obtain a calcined product; in the product, the carbon powder accounts for 5-25 wt% of the weight of the bastnaesite. The described method can effectively prevent cerium(III) from being oxidized.
Patent WO-2021077515-A1 (WO)
Inventor: YU SHUMEI
IPC: G06T17/00
Filed: 2019-11-20
Abstract: A voxel model-based characterization method for respiratory characteristics, comprising: using a camera to continuously collect multi-frame depth images of thoracic and abdominal body surfaces of a human body, and performing three-dimensional modeling on the multi-frame depth images to obtain a multi-frame voxel model in a time series; traversing voxel units of the multi-frame voxel model to extract volume features and area features of the multi-frame voxel model; acquiring a common smallest voxel bounding box of the multi-frame voxel model; describing the spatial distribution of the multi-frame voxel model in the form of probability, and arranging the probabilities of the smallest voxel bounding box of each frame of the voxel model to form a sample space of an ultra-high-dimensional vector; reducing the dimensionality of the sample space to obtain essential parameters after dimensionality reduction; and according to the essential parameters, the volume features and the area features, obtaining feature variables that are able to characterize the voxel model. The described method is able to comprehensively characterize body surface breathing motion information, and is widely used.
Patent WO-2021102686-A1 (WO)
Title: 均温板及其制造方法
Inventor: SHEN FUYUN
IPC: F28D15/04
Filed: 2019-11-26
Abstract: 本申请提出一种均温板的制造方法，包括：提供一具有铜箔层的覆铜基板，压合一光阻层，曝光，显影以形成一外侧开口及多个内侧开口；在多个内侧开口进行电镀形成多个导热凸块，在外侧开口进行电镀形成一连接凸块，所述连接凸块包围多个所述导热凸块，移除光阻层以获得一个中间体；将两个中间体层叠，使得其中一中间体的连接凸块与另一中间体的连接凸块对应，然后焊接两个相对应的连接凸块以在两个中间体之间产生封闭腔室，抽真空，向封闭腔室注入工作流体，即得到所述均温板。本申请提供通过电镀的方式在铜箔层上形成导电凸块可以明显增强铜箔层与导电凸块之间的导热效率，降低热阻。本申请还提供一种均温板。
Patent WO-2020119683-A1 (WO)
Inventor: WANG YU
IPC: A61B5/00
Filed: 2019-12-10
Abstract: 一种膝关节假体垫片三维力传感器及接触应力测量方法。膝关节假体垫片三维力传感器可以应用于胫股关节之间，包括中间柔弹性层(10)、上硬质层(20)和下硬质层(30)，中间柔弹性层(10)具有上曲面(101)和下曲面(102)，上曲面(101)或者下曲面(102)上设置有若干个感应元件(40)；上硬质层(20)的形状与上曲面(101)的形状相适配并贴合于上曲面(101)上；下硬质层(30)的形状与下曲面(102)的形状相适配并贴合于下曲面(102)上。通过算法可以计算出胫股关节之间接触力合力的大小方向和位置，使得测得的数值更加精准且能够计算出关节接触应力的三维方向合力，反映出更加真实的应力分布，为医生判断关节间受力分布情况以及软组织平衡环节提供了量化的指导。
Patent WO-2020125541-A1 (WO)
Inventor: WANG DY-CHENG
IPC: G06F9/451
Filed: 2019-12-12
Abstract: L'invention concerne un appareil et un procédé de réglage d'un menu ayant des noms d'options diversifiés. L'appareil (200) comprend principalement : un module de sélection de catégorie de nom d'option (210) utilisé pour sélectionner une catégorie de nom d'option pour régler chaque nom d'option de la catégorie sélectionnée d'un menu ; un module de réglage de menu (220) utilisé pour régler le menu qui est constitué de multiples options et donner des données d'attribut à de multiples options ; et un second module de réglage de nom d'option (230) utilisé pour sélectionner une option d'addition et de révision d'un premier nom d'option existant après l'entrée d'un second mode de réglage de nom d'option et régler un second nom d'option pour compléter le menu ayant des noms d'option diversifiés. Par conséquent, la présente invention peut réaliser le réglage d'un menu personnalisé personnel ayant un contenu de menu diversifié en utilisant des ressources de mémoire minimales et peut faire en sorte que divers appareils de commande obtiennent la variabilité, l'unicité et la commodité du contenu de menu en utilisant les ressources de mémoire minimales.
Patent WO-2020125622-A1 (WO)
Inventor: HE SHIKUN
IPC: G01R33/12
Filed: 2019-12-17
Abstract: A test system and method for an equivalent field of a spin-orbit torque. The system comprises: an excitation source (20), a phase-locked amplifier (21), a feedback adjustment device (22), and an alternating current magnetic field generation device (23), wherein the excitation source (20) uses an alternating current power supply having the frequency f, is connected at the two ends of a horizontal direction of a test device, and is used for supplying power for the test device and generating the equivalent field in the test device; the phase-locked amplifier (21) is connected at the two ends of another horizontal direction of the test device, and is used for measuring a Hall voltage signal having the frequency 2f and generated by the test device; the feedback adjustment device (22) is used for controlling the alternating current magnetic field generation device (23) according to the Hall voltage signal having the frequency 2f; the alternating current magnetic field generation device (23) is used for generating an alternating current magnetic field having the frequency f in the space of the test device, and changing the amplitude of the generated alternating current magnetic field under the control of the feedback adjustment device (22) until the amplitude of the Hall voltage signal having the frequency 2f is less than a set threshold. The foregoing solution can simplify the test and facilitate implementation.
Patent WO-2021128318-A1 (WO)
Inventor: LU QIANXI
IPC: H04W72/12
Filed: 2019-12-27
Abstract: Embodiments of the present application relate to an uplink MAC CE transmission method and apparatus, capable of reducing the transmission delay of an uplink MAC CE and improving the transmission reliability. The method comprises: a terminal device receives indication information, the indication information being used for indicating that a HARQ function corresponding to uplink transmission is in an activated state or a deactivated state; the terminal device determines a target MAC CE from at least one MAC CE according to the indication information, when the indication information indicates that the HARQ function corresponding to the uplink transmission is in the activated state, the transmission attribute of the target MAC CE being to activate HARQ feedback, and when the indication information indicates that the HARQ function corresponding to the uplink transmission is in the deactivated state, the transmission attribute of the target MAC CE being to activate HARQ feedback or to deactivate HARQ feedback; and the terminal device sends the target MAC CE.
Patent WO-2021134529-A1 (WO)
Inventor: LI QINGYUAN
IPC: A47J17/02
Filed: 2019-12-31
Abstract: 一种蔬果削皮机，通过多轴离心旋转对少量蔬菜或水果进行削皮。
Patent WO-2021142832-A1 (WO)
Title: Eco-friendly hang tabs
Inventor: SCHETTLE ADAM CHRISTOPHER
IPC: B65D75/56
Filed: 2020-01-19
Abstract: A device used to display a consumer product, which are referred to herein as a hang tab (102). More specifically, to eco-friendly hang tabs (102) made of biodegradable, degradable, and/or recyclable materials that can be used to display consumer products.
Patent WO-2021146845-A1 (WO)
Title: Passive capacitive touch stylus nib producing method and passive capacitive touch stylus
Inventor: YU ZIPENG
IPC: D06M11/74
Filed: 2020-01-20
Abstract: A passive capacitive touch stylus nib producing method and a passive capacitive touch stylus. The method comprises: step S1: putting felt in a conductive solution to immerse the felt in the conductive solution (S1); step S2: drying the felt impregnated with the conductive solution (S2); and step S3: using a mold to compress the felt obtained in step S2 into a stylus nib having a preset shape (S3). By putting the felt in the conductive solution, the conductive solute in the conductive solution permeates the felt, and next, the felt is dried and then molded by compressing. Because the felt has good wear resistance, and has a low coefficient of friction with the glass, and also has good elasticity, the stylus nib not only can achieve better abrasion resistance and writing fluency, but also can keep the area of contact with a touch screen stable during writing.
Patent WO-2020186942-A1 (WO)
Inventor: CHEN SIHONG
IPC: G06T3/00
Filed: 2020-02-13
Abstract: 一种目标检测方法、系统、装置、存储介质和计算机设备，所述方法包括：获取视频帧序列中的当前帧及当前帧对应的前置关键帧（S202）；确定前置关键帧与当前帧之间的光流特征图和光流图（S204）；当根据光流特征图确定当前帧为非关键帧时，则获取前置关键帧对应的关键帧特征，根据光流图对关键帧特征进行仿射变换，得到当前帧对应的图像特征（S206）；根据图像特征对当前帧进行目标检测，得到当前帧的目标检测结果（S208）。其可以提高对视频进行目标检测的效率。
Patent WO-2021168721-A1 (WO)
Inventor: CAO PEIYAN
IPC: G01T1/00
Filed: 2020-02-27
Abstract: Disclosed herein is an apparatus(9000) comprising: an X-ray source(109) configured to direct X-rays through a human tissue(106); an X-ray detector(100) configured to capture an image of the human tissue(106) with the X-rays; wherein the apparatus(9000) is configured to identify an image of a blood vessel from the image of the human tissue(106) and configured to determine a blood sugar level based on the image of the blood vessel.
Patent WO-2020211544-A1 (WO)
Inventor: HUA ZHIWEI
IPC: G06K9/00
Filed: 2020-02-27
Abstract: The present invention discloses a face recognition device for vehicle, the face recognition device for vehicle comprises: an A-column upper decorative plate, an outer surface of which is formed with a first opening, a sinking platform structure deviating from the outer surface of the A-column upper decorative plate is formed at the first opening, a second opening is formed in the bottom of the sinking platform structure; a cover cap, which is provided with a containing cavity, a plurality of buckles are arranged on an edge of the containing cavity, the edge of the cover cap sinks into the sinking platform structure through the first opening and is engaged with the second opening through the buckles, the cover cap and the sinking platform structure jointly form an accommodating space; and a camera module, which is at least partially immersed and fixed in the accommodating space. In the present invention, the camera module is fixed to the A-column upper decorative plate to meet the angle requirement by face recognition, the face recognition rate of drivers with various body types is improved, and the assembly efficiency of the face recognition device for vehicle can be improved while an assembly structure of the face recognition device and a vehicle body is simplified.
Patent WO-2020177727-A1 (WO)
Title: Dmvr using decimated prediction block
Inventor: SETHURAMAN SRIRAM
IPC: H04N19/57
Filed: 2020-03-05
Abstract: The present disclosure provides an inter prediction method, comprising the steps of obtaining an initial motion vector and a reference picture for bi-prediction; obtaining sets of candidate sample positions in the reference picture according to the initial motion vector and candidate motion vectors, wherein each candidate motion vector is derived by the initial motion vector and a respective motion vector offset, and wherein each set of candidate sample positions corresponds to each candidate motion vector; obtaining a respective set of sample positions from each set of candidate sample positions; computing a matching cost for each candidate motion vector within each set of sample positions; obtaining a refined motion vector based on the computed matching cost of each candidate motion vector; and obtaining prediction values for a current block based on the refined motion vector.
Patent WO-2020187088-A1 (WO)
Inventor: LI DEMING
IPC: A63H17/05
Filed: 2020-03-10
Abstract: 一种运载玩具车（200），包括：运载基体（21）、锁厢组件（23）、发射组件（24）、动作件（25）、动作弹性件（252）和动作锁固装置（26）。运载基体（21）具有可开合的厢体（22），厢体（22）内适于安装载体（300）。锁厢组件（23）用于锁固厢体（22），锁厢组件（23）在触发后释放厢体（22）以使厢体（22）打开。发射组件（24）与锁厢组件（23）或者厢体（22）相配合，厢体（22）打开后触发发射组件（24）活动，发射组件（24）触发后驱动载体（300）射出厢体（22）。动作件（25）可活动地设在运载基体（21）上。动作弹性件（252）用于驱动动作件（25）展开或者翻转。动作锁固装置（26）用于将动作件（25）锁固在初始状态，动作锁固装置（26）在触发后释放动作件（25）。运载玩具车（200）兼具装载功能和发射功能，使得运载玩具车玩法多样,造型多样、动感度高。
Patent WO-2021120422-A1 (WO)
Title: 一种梯形校正方法、装置和电子设备及可读存储介质
Inventor: ZHONG BO
IPC: H04N9/31
Filed: 2020-03-13
Abstract: 本申请提供一种梯形校正方法，包括：当投影第一投影画面后，将第一投影画面调整至目标区域，得到初始调整后投影画面；基于初始调整后投影画面对应的投影区域，获取第二投影画面的第二投影图像，其中，所述第二投影画面包括多个与目标区域的边界对应的特征图；对第二投影图像进行特征图识别，得到与特征图对应的特征点；依次基于特征点调整第二投影画面，以使调整后投影画面的边界与目标区域的边界重合。本申请通过两次调整相结合的方式极大地减少了投影区域与目标区域的位置偏差，克服了由于投影畸变导致的梯形校正精确性低的问题。本申请同时还提供了梯形校正装置、电子设备和计算机可读存储介质，均具有上述有益效果。
Patent WO-2021142925-A1 (WO)
Inventor: YUAN CHANGLONG
IPC: G02F1/1333
Filed: 2020-03-23
Abstract: 一种LED导光板限位扫把头，包括板体（1）与板体（1）外部固定安装的两个对称设置的框架（2）。板体（1）的内部固定安装有导光板（14），导光板（14）的上下方且位于板体（1）的内部固定安装有扫把头（13），扫把头（13）采用凸起设置，且凸起位置与导光板（14）接触，通过扫把头（13）能够在受到导光板（14）膨胀的力后，会进行回缩，进而为导光板（14）的膨胀提供空间，同时能够有效的防止导光板（14）热膨胀导致顶破屏与顶坏LED灯（22）。
Patent WO-2021189304-A1 (WO)
Inventor: WANG SIYU
IPC: H01L27/32
Filed: 2020-03-25
Abstract: A display substrate (100) and a display device (400). The display substrate (100) comprises a base substrate (110), a second conductive layer (160), a second planarization layer (242) and a plurality of light emitting element groups (310). The second conductive layer (160) comprises a first conductive portion (1621) and a second conductive portion (1622) which extend in a second direction; the first conductive portion (1621) comprises an extension portion (1621A) and an offset portion (1621B); the orthographic projection of an effective light emitting region of a first light emitting element (311) on the first conductive portion (1621) is located at a position where the offset portion (1621B) is located, and the orthographic projection of the offset portion (1621B) on the base substrate (110) and the orthographic projection of a first anode (1751) on the base substrate (110) are spaced apart from each other; a straight line of an edge, which is close to the first anode (1751) and extends in the second direction, of the extension portion (1621A) is a first straight line (302); and the offset portion (1621B) is spaced apart from the first straight line (302) and is located at the side of the first straight line (302) away from an anode pair (1755). Thus, the display substrate (100) enables the relatively high planarization of the first anode (1751), thereby effectively reducing the color shift.
Patent WO-2021128621-A1 (WO)
Inventor: JIANG WEIKAI
IPC: F21V21/14
Filed: 2020-03-26
Abstract: A stage lamp having a speed reducer (500), comprising a lamp head (100), a support arm (200) and a base box (300). The lamp head (100) is pivotally connected to the support arm (200) by means of a pivot shaft (400). The support arm (200) is pivotally connected to the base box (300) by means of a pivot shaft (400). The pivot shaft (400) of the lamp head (100) and/or the support arm (200) is connected to a drive shaft (610) of a drive mechanism (600) by means of the speed reducer (500). By connecting the speed reducer (500) to the drive shaft (610) of the drive mechanism (600), the present invention achieves the use of transmission parts in the speed reducer (500) for transmission, avoiding the use of synchronous belts, so that inaccurate scanning and positioning or fracture damage due to the deformation of the transmission parts can be avoided, and the product performance is more stable.
Patent WO-2021189491-A1 (WO)
Title: 显示模组及显示装置
Inventor: BAI XIAO
IPC: H05K1/02
Filed: 2020-03-27
Abstract: 一种显示模组及显示装置，显示模组包括显示基板（10）和柔性电路板（20），显示基板（10）包括硅基板（102）、至少部分嵌在硅基板（102）上的驱动电路及与驱动电路电连接的第一焊盘（101），驱动电路包括具有半导体层（1031）的晶体管（103），半导体层（1031）位于硅基板（102）的内部；柔性电路板（20）包括柔性基底（201）、形成在柔性基底（201）上的第一布线层及形成在第一布线层背离柔性基底（201）一侧的第一补强板（203），第一布线层包括主走线部（202b）和与主走线部（202b）电连接并向远离主走线部（202b）的方向延伸的第二焊盘（202a），第二焊盘（202a）与第一焊盘（101）通过导电胶（3）电连接；第一补强板（203）覆盖主走线部（202b），且不覆盖第二焊盘（202a）；其中，在第二焊盘（202a）的延伸方向上，第一补强板（203）位于显示基板（10）的外侧，并与显示基板（10）之间具有非零间距。本方案具有良好的信号传输性能。
Patent WO-2021207892-A1 (WO)
Inventor: YANG XING
IPC: H04W76/28
Filed: 2020-04-13
Abstract: Des modes de réalisation de la présente invention concernent un procédé de surveillance de canal appliqué à un terminal. Le procédé comprend : la détermination d'un paramètre de configuration de réception discontinue (DRX) correspondant à la position du terminal ; et la surveillance d'un canal de liaison latérale (SL) en fonction du paramètre de configuration de DRX.
Patent WO-2020228476-A1 (WO)
Inventor: ZHANG ZHENQI
IPC: H01L27/32
Filed: 2020-04-16
Abstract: 一种纳米粒子层图案化的方法，包括以下步骤：(S1)将第一碱基连接到基板（1-1）的预设区域的表面上，以在所述基板（1-1）的预设区域内形成修饰有第一碱基的基板（1-1）；(S2)将纳米粒子（1-2）沉积在所述基板（1-1）的预设区域内，所述纳米粒子（1-2）的配体包含第二碱基，所述第一碱基与第二碱基通过氢键连接，以在所述基板（1-1）的预设区域内自组装形成纳米粒子层；(S3)去除所述基板的非预设区域的纳米粒子（1-2）。
Patent WO-2021164130-A1 (WO)
Inventor: LU GAOREN
IPC: B41J25/304
Filed: 2020-04-29
Abstract: 一种标签打印装置，包括：打印头组件（1）、装在侧壁（3）上的上悬臂梁（102），以及装在上悬臂梁（102）上的打印头组件侧壁安装部（4），还包括一端装在侧壁（3）上的胶辊组件（2）以及连接胶辊组件（2）另一端的胶辊组件侧壁安装部（5），还包括在打印头组件侧壁安装部（4）和胶辊组件侧壁安装部（5）之间用于将两者结构连接在一起的连接部（6）和用于耗材更换的穿越通道（7）。
Patent WO-2020233460-A1 (WO)
Title: Intein-mediated nanocarrier module platform, construction method therefor and application thereof
Inventor: TANG SHUBING
IPC: A61K47/69
Filed: 2020-05-13
Abstract: An intein-mediated nanocarrier module platform, a construction method therefor and an application thereof. The nanocarrier module platform co-delivers an immunopotentiator and an antigen on the same nanocarrier, which significantly improves the assisting effect of an adjuvant. The intein-mediated nanocarrier module platform is polymer nanoparticles self-assembled from a recombinant protein gbl-inteinc-X via molecules formed by fusing a protein X with a C-terminus of an adaptor gbl-intein. An N-terminus of the protein X extends to the surface of the nanoparticles.
Patent WO-2021226872-A1 (WO)
Title: Ignition detection method and ignition detection apparatus
Inventor: MYO Itsuho
IPC: G01J1/42
Filed: 2020-05-13
Abstract: An ignition detection method and an ignition detection apparatus: comparing a laser output signal with a flame appearance signal Q; when the laser output signal outputs laser, determining whether the device is in an ignited and currently burning abnormal state on the basis of the duration of a single laser output signal and the cumulative number of flame appearance signals Q in the duration of the single laser output signal; and when the laser output signal does not output laser, determining whether the device is in an ignited and currently burning abnormal state on the basis of the cumulative number of flame appearance signals Q in a cumulative detection time period. The present method and apparatus accumulate the two features of the time period when the laser output signal is not outputting laser and the flame appearance signals Q acquired during machining of a single laser signal as an important basis, and use same as the final basis for determining ignition and burning, are capable of detecting the ignition of a machined material W as early as possible during laser machining by a laser machine (1) to prevent the occurrence of a fire, and have good general applicability.
Patent WO-2020239017-A1 (WO)
Inventor: DENG ZHIPIN
IPC: H04N19/61
Filed: 2020-05-28
Abstract: Devices, systems and methods for digital video coding, which includes matrix-based intra prediction methods for video coding, are described. In a representative aspect, a method for video processing includes performing a conversion between a current video block of a video and a bitstream representation of the current video block using a matrix based intra prediction (MIP) mode, where the conversion includes performing the boundary downsampling operation in a single stage in which reduced boundary samples of the current video block are generated according to a rule based at least on reference boundary samples of the current video block, and where the conversion includes performing the matrix vector multiplication operation using the reduced boundary samples of the current video block.
Patent WO-2020239063-A1 (WO)
Inventor: DONG MINGMING
IPC: G01M17/007
Filed: 2020-05-29
Abstract: A road simulation test bench, which comprises a column supporting structure (10), a horizontal adjusting structure and a connecting plate (6), wherein the horizontal adjusting structure comprises an adjusting bracket (4), a linear guiding structure and a bearing plate (5), wherein the linear guiding structure is fixed onto the adjusting bracket (4), the linear guiding structure is used for supporting the bearing plate (5) and enabling the bearing plate (5) to move linearly, the first end of the adjusting bracket (4) is connected to the column supporting structure (10), and the connecting plate (6) is hinged to the lower side of the linear guiding structure. The road simulation test bench is stable in structure and flexible in size, and can adapt to road simulation test requirements of different types of chassis.
Patent WO-2021243740-A1 (WO)
Title: 一种基于以太坊虚拟机的代码插桩框架系统
Inventor: WU SIWEI
IPC: G06F21/54
Filed: 2020-06-10
Abstract: 一种基于以太坊虚拟机的代码插桩框架系统，包括分析脚本载入模块、分析脚本执行模块、以太坊虚拟机插桩模块、动态污点引擎模块、分析脚本接口模块；以太坊虚拟机插桩模块一方面在以太坊虚拟机中插入三类插桩点，用于打断以太坊虚拟机的执行，另一方面为分析脚本接口模块提供虚拟机在执行过程中的各类数据支持；分析脚本载入模块用于载入分析脚本并记录用户在意的插桩点；动态污点引擎模块用于为分析脚本接口模块提供数据流分析相关的各类数据支持；分析脚本接口模块为分析脚本执行模块提供接口查看虚拟机执行过程中各类数据和数据流分析相关的各类数据。通过提供丰富的接口，帮助分析人员减小开发成本，大大减少运行性能损耗。
Patent WO-2021243742-A1 (WO)
Inventor: CHEN LEI
IPC: G11C11/15
Filed: 2020-06-11
Abstract: A superconducting magnetic flux storage unit and a reading and writing method therefor. The superconducting magnetic flux storage unit comprises a storage loop, an addressing circuit, and a reading circuit. The storage loop comprises a first Josephson junction. The first Josephson junction has a current phase relationship that deviates from a sine function, and a stable magnetic flux storage hysteresis is formed by means of scanning a bias current. The addressing circuit is used to adjust critical current of the first Josephson junction so as to change the magnitude of the magnetic flux storage hysteresis of the storage loop. The reading circuit is used to read the magnetic flux state of the storage loop in situ. The offset between the current phase relationship of the first Josephson junction and the sine function in the storage loop of the present application may be equivalent to the role of the inductance of the storage loop in forming the storage hysteresis. In the foregoing manner, the superconducting magnetic flux storage unit may get rid of the minimum area limitation caused by the loop inductance requirement, so that the area of the superconducting magnetic flux storage unit may be greatly reduced.