baber/WOPTO huggingface dataset:
Patent WO-2022017175-A1 (WO)
Title: Washing prompting method and device for washing machine, washing machine, and storage medium
Inventor: WANG YUJIE
IPC: D06F33/32
Filed: 2021-07-06
Abstract: A washing prompting method and device for a washing machine, a washing machine, and a storage medium. The method comprises: acquiring the material of clothing to be washed, as well as the washing program currently selected by a user; determining whether the material matches parameters of the washing program; and performing washing prompting according to the determination result. The method in the embodiments of the present application can improve the quality of washing and avoid damage to clothing.
Patent WO-2022028300-A1 (WO)
Inventor: LI QIANG
IPC: E01C1/04
Filed: 2021-07-29
Abstract: An urban loop main road interchange, comprising an upper one-way lane (1), a lower one-way lane (2) and a flat-ground-level lane (3), wherein the lower one-way lane (2) is parallel to the upper one-way lane (1) on a same vertical plane; the flat-ground-level lane (3) is perpendicular to the upper one-way lane (1); the flat-ground-level lane (3) is located below the upper one-way lane (1); the lower one-way lane (2) passes under the flat-ground-level lane (3); one of the sides of the upper one-way lane (1) is provided with a lower ramp (4) and an upper ramp (5) which are in communication by means of a first straight lane (6) passing under the flat-ground-level lane (3); the side of the lower one-way lane (2) away from the first straight lane (6) is provided with a second straight lane (7) and a third straight lane (8) which are located on two sides of the flat-ground-level lane (3); and a first road turning (9) and a second road turning (10) under the lower one-way lane (2) are respectively used for connecting the first straight lane (6), the second straight lane (7) and a first slope (28) that is in communication with the flat-ground-level lane (3), and for connecting the first straight lane (6), the third straight lane (8) and a second slope (29) that is in communication with the flat-ground-level lane (3). The one-way lanes of the interchange are in communication by means of the road turnings and the slopes, which facilitates the passage of vehicles.
Patent WO-2022028571-A1 (WO)
Title: Control method and device for atmosphere lamp, and vehicle and storage medium
Inventor: CHENG ZHENHUA
IPC: H05B47/165
Filed: 2021-08-06
Abstract: The present application provides a control method and device for an atmosphere lamp, and a vehicle and a storage medium. The control method comprises: determining a light emitting mode according to a user input; generating a corresponding control signal according to the light emitting mode, the control signal comprising an event frame signal, a first period frame signal, and a second period frame signal, and the length of the second period frame signal being longer than that of the first period frame signal; independently controlling, according to the event frame signal, a predetermined number of atmosphere lamps to work; controlling, according to the first period frame signal, any number of atmosphere lamps to work; and separately controlling, according to the second period frame signal, all the atmosphere lamps to work. In the control method of the present application, different light emitting modes can be selected according to user inputs, thereby respectively generating the event frame signal, the first period frame signal, the second period frame signal and other signals, so that the control of the predetermined number of atmosphere lamps, any number of atmosphere lamps, and all the atmosphere lamps can be realized, and the cost is saved.
Patent WO-2023279477-A1 (WO)
Title: 一种扭矩无级变量调节的偏心轮组件及星型液压泵
Inventor: WENG POYING
IPC: F04B1/053
Filed: 2021-08-13
Abstract: 一种扭矩无级变量调节的偏心轮组件及星型液压泵，包括曲轴、偏心轮（16）和被动调节柱塞（14），曲轴设有至少一个用于容纳被动调节柱塞（14）的第一油腔（9），第一油腔（9）一端开口，另一端连接有油路（10）；被动调节柱塞（14）密封的设在第一油腔（9）内，并能在第一油腔（9）内移动；偏心轮（16）设有安装孔，偏心轮（16）通过安装孔套在第一油腔（9）的外围，偏心轮（16）的安装孔一侧将被动调节柱塞（14）包裹，另一侧与曲轴之间设有回位弹簧（11）；当被动调节柱塞（14）受液压油挤压移动露出第一油腔（9）时，此时偏心轮（16）与曲轴为偏心轴。曲轴上被动调节柱塞（14）在受力驱动作用下，使偏心轮（16）发生侧移从而调节曲轴的偏心距实现扭矩的无级变量调节，最终实现变量输出液压油。
Patent WO-2022063095-A1 (WO)
Inventor: WANG XIN
IPC: C22F1/10
Filed: 2021-09-18
Abstract: The present invention provides a high-nickel alloy material and a preparation method therefor, and an iron casting. The high-nickel alloy material comprises the components in percentage by weight: 64-70% of Ni, 26-33% of Cu, 0.4-7% of Fe, 0.5-3.15% of Al, 0.2-0.8% of Mn, 0.35-0.86% of Ti, 0.01-0.06% of C, 0.01-0.45% of Si, 0.01-0.6% of Ta, 0.5-0.8% of Pd, and the remaining inevitable impurities. Because nickel has excellent acid and alkali resistance, applying the material to a pump, a pipeline, or other device raw materials having chemical process gas can significantly prolong the service life of the pump, the device, and the pipeline. For example, the operation time of the pump made of a common material generally is 5,000-8,000 hours, and after the high-nickel alloy material is used, the life service of the pump can be prolonged to 20,000-50,000 hours or above.
Patent WO-2022134699-A1 (WO)
Inventor: XIE CHANG
IPC: H04N21/234
Filed: 2021-09-24
Abstract: The present description provides a video processing method and apparatus. The video processing method comprises: extracting at least two types of modal information from a received target video; extracting, according to a preset feature extraction model, at least two types of modal features corresponding to the at least two types of modal information; and fusing the at least two types of modal features to obtain a target feature of the target video, so as to facilitate further application by a subsequent user based on the target feature.
Patent WO-2023000492-A1 (WO)
Title: 一株发酵小麦麸皮合成胞外多糖的菌株
Inventor: HAN JIN
IPC: C12P19/04
Filed: 2021-09-26
Abstract: 本发明公开了一株发酵小麦麸皮合成胞外多糖的类芽孢杆菌(Paenibacillus sp.)，其保藏号为CGMCC NO.8333；其合成的胞外多糖的平均重量分子量为300,800～451,200道尔顿，为由葡萄糖醛酸、葡萄糖和岩藻糖以摩尔比1.55～1.60:1:1.63～1.72组成的酸性杂多糖；该胞外多糖的主链由1,3-连接的葡萄糖残基、1,3-连接的岩藻糖残基、1,3,4-连接的岩藻糖残基和1,4-连接的葡萄糖醛酸残基构成，分支点位于1,3,4-连接的岩藻糖残基O-4位，支链由末端连接的葡萄糖醛酸残基构成，由式I所示的重复结构单元组成；此外，该胞外多糖还有一定的免疫调节作用，在食品、医药和相关领域具有良好的应用前景。
Patent WO-2022179101-A1 (WO)
Title: 存储架构下的软件存储方法
Inventor: DONG FU
IPC: G06F8/41
Filed: 2021-09-27
Abstract: 一种存储架构下的软件存储方法，包括：获取主固件程序的固件软件包以及第一独立应用和其它的独立应用对应的应用软件包；将应用软件包中的静态变量存储于对应的静态存储区域，以及将应用软件包中的动态变量存储于动态存储区域；对静态存储区域中的静态变量、动态存储区域中的动态变量进行编译，在编译成功之后，将主固件程序的固件软件包、应用软件包烧录进非易失性存储空间中的对应位置处。
Patent WO-2023065276-A1 (WO)
Title: Systems and methods for enhanced random access procedure
Inventor: GAO YUAN
IPC: H04W74/08
Filed: 2021-10-22
Abstract: Presented are systems and methods for enhanced random access procedure. A wireless communication device may receive a configuration indicating whether a common Random Access Channel (RACH) resource is allowed for use from a wireless communication node. The wireless communication device can determine, based on the configuration, whether to use the common RACH resource after a failed random access procedure using a specific RACH resource.
Patent WO-2022068950-A1 (WO)
Title: Room temperature adjusting device
Inventor: WANG QUANSHUI
IPC: F24F5/00
Filed: 2021-10-27
Abstract: The present invention belong to the technical field of heating and ventilating apparatuses, and in particular relates to a room temperature adjusting device. The present invention aims to solve the problems that an existing method for realizing the heat exchange between an indoor heat exchanger and the indoor environment by means of a fan generates a large amount of noise and is prone to making people suffer from air-conditioning diseases. For this aim, in the present invention, an indoor water heat exchanger can selectively communicate, by means of a first three-way valve and a second three-way valve, with a heat exchanger connected in a refrigerant circulation system or with a municipal heating pipeline. Therefore, the indoor environment is directly cooled or heated by means of the water heat exchanger, such that the advantage of a small amount of noise is realized, and the problems such as a user suffering from air-conditioning diseases can be effectively avoided. In addition, the heat exchanger can be used for supplementary adjustment of the water temperature in the water heat exchanger on the basis of the municipal heating pipeline, such that the temperature adjustment of the indoor environment can be better realized.
Patent WO-2023070630-A1 (WO)
Inventor: CAI LEI
IPC: H04W72/04
Filed: 2021-10-30
Abstract: Disclosed in embodiments of the present application are a resource scheduling method and a base station, for reducing the interference of cell-specific reference signals sent by an LTE cell to demodulation of an NR downlink physical shared channel of a neighbor cell. The method in the embodiments of the present application comprises: a base station determines whether a current subframe satisfies a cell-specific reference signal (CRS) turn-off condition; if the current subframe satisfies the CRS turn-off condition, the base station punches a target resource element (RE) occupied by the CRS in the current subframe, the target RE being an RE occupied by N-1 CRS antenna ports in N CRS antenna ports configured by an LTE cell, and N being an integer greater than or equal to 2.
Patent WO-2022242053-A1 (WO)
Title: Lithium difluorophosphate, preparation method therefor, and application thereof
Inventor: YUE MIN
IPC: H01M10/0567
Filed: 2021-11-05
Abstract: Lithium difluorophosphate, a preparation method therefor, and an application thereof. Lithium hexafluorophosphate and silicon tetrachloride are utilized to generate lithium difluorotetrachloride phosphate, then lithium difluorotetrachloride phosphate reacts with lithium carbonate to obtain a mixture of lithium difluorophosphate and lithium chloride, and then the mixture is purified to obtain high-purity lithium difluorophosphate. The method has simple steps, low cost, short reaction time, and a high conversion rate.
Patent WO-2022151896-A1 (WO)
Inventor: ZHAO NAN
IPC: G06F16/383
Filed: 2021-12-15
Abstract: 一种确定药品编码的方法和装置，涉及人工智能技术领域。该方法包括：获取药品的说明书文本（201）；提取说明书文本中的药品关键信息（202）；基于预先创建的编码倒排索引，得到与药品关键信息相关的至少一个编码以及与各个编码对应的成分（203）；基于药品关键信息以及各个编码对应的成分，对至少一个编码进行筛选，得到药品的解剖学治疗学及化学分类系统编码（204）。该方法提高了药品查找编码的效率。
Patent WO-2023077632-A1 (WO)
Inventor: WANG JING
IPC: G02C5/14
Filed: 2021-12-21
Abstract: 一种可快速拆装的眼镜架及具有其的眼镜，包括第一连接组件（1）、第二连接组件（2），第一连接组件（1）上设置有卡接部（3），第二连接组件（2）上设置有弹性组件（4），弹性组件（4）用于卡接卡接部（3），使第二连接组件（2）连接第一连接组件（1），弹性组件（4）还用于能够在外力作用下脱离卡接部（3），使第二连接组件（2）脱离第一连接组件（1）。一种可快速拆装的眼镜架，其稳定性高，能够使第二连接组件（2）牢牢地与第一连接组件（1）连接，能避免第二连接组件（2）从第一连接组件（1）上跌落，还能使第二连接组件（2）方便快捷地从第一连接组件（1）上拆除，便于用户灵活更换第一连接组件（1）或第二连接组件（2），使用户不需要借助辅助物品就能独立地将第二连接组件（2）方便快捷地从第一连接组件（1）上拆除，灵活性强。
Patent WO-2022267400-A1 (WO)
Inventor: YE HONGBO
IPC: H04R1/10
Filed: 2021-12-21
Abstract: La présente invention concerne un écouteur suspendu à l'oreille, comprenant : un corps d'écouteur, dans lequel une cavité de réception est formée, une fente ouverte étant disposée dans la cavité de réception, et la fente ouverte pénétrant dans une paroi de cavité de la cavité de réception ; un crochet d'oreille, le crochet d'oreille étant pourvu d'un corps rotatif annulaire, et le corps rotatif annulaire étant disposé dans la fente ouverte ; un arbre rotatif, l'arbre rotatif étant disposé dans la cavité de réception et le corps rotatif annulaire d'une manière pénétrante et étant utilisé pour permettre au corps d'écouteur de tourner autour du crochet d'oreille au moyen de l'arbre rotatif sous l'action d'une force externe ; et un ensemble de serrage, l'ensemble de serrage étant utilisé pour serrer le corps d'écouteur et le crochet d'oreille lorsqu'aucune force externe n'est appliquée. Le corps d'écouteur tourne par rapport au crochet d'oreille au moyen de l'arbre rotatif, et l'ensemble de serrage peut réaliser le positionnement entre le corps d'écouteur et le crochet d'oreille, de façon à régler l'angle entre le crochet d'oreille et le corps d'écouteur dans une direction avant-arrière de l'oreille, et un porteur peut ajuster la position sur l'oreille humaine en fonction de la rotation relative du corps d'écouteur et du crochet d'oreille, de manière à atteindre la position la plus appropriée, ce qui permet d'augmenter le confort de port et le degré d'ajustement, et de faciliter le port.
Patent WO-2023035509-A1 (WO)
Inventor: JIANG HANQING
IPC: G06T17/20
Filed: 2021-12-31
Abstract: Provided are a grid generation method and apparatus, an electronic device, a computer-readable storage medium, a computer program, and a computer program product. The grid generation method comprises: determining a voxel corresponding to a pixel in a preset voxel space on the basis of an image coordinate and a depth value of the pixel in a current depth image (S120); determining structured data increment information corresponding to neighborhood voxels on the basis of the neighborhood voxels of the voxel and the structured data corresponding to the previous depth image (S130); and finally, generating a target grid corresponding to the current depth image on the basis of the structured data increment information corresponding to the neighborhood voxels (S140). Based on the structured data increment information corresponding to the voxel, the grid is extracted, the target grid is generated instead of extracting the grids for all the structured data, the calculation amount of grid extraction can be reduced, the time consumption of grid extraction is reduced, and the grid extraction efficiency is effectively improved.
Patent WO-2023035510-A1 (WO)
Inventor: PAN JIANFENG
IPC: G06F21/53
Filed: 2021-12-31
Abstract: L'invention concerne un procédé et un appareil (700, 800) de renforcement de sécurité de machine virtuelle, et un support de stockage. Le procédé comprend les étapes consistant à : acquérir une demande d'appel système lorsqu'une machine virtuelle est en cours d'exécution (S301), la demande d'appel système appelant au moins une interface cible ; et lorsqu'il existe, dans un fichier de politique, au moins une interface qui est compatible avec la ou les interfaces cibles, appeler la ou les interfaces, et exécuter une opération correspondant à la demande d'appel système (S302), le fichier de politique comprenant au moins une interface qui permet l'appel. Le procédé de renforcement de sécurité de machine virtuelle résout le problème de faibles niveaux de sécurité dans la gestion de machine virtuelle dans un environnement de virtualisation actuel.
Patent WO-2022237226-A1 (WO)
Title: 舌苔软胶刷组件及电动冲牙器
Inventor: LEI CANFENG
IPC: A61B17/24
Filed: 2022-01-19
Abstract: 舌苔软胶刷组件（100）及电动冲牙器（200），舌苔软胶刷组件（100）中的软胶板（130）固定设置在舌苔软胶刷头（110）上，软胶板（130）上设有至少三个舌苔软胶触点（131）；舌苔软胶刷头（110）开设有出水孔（120）且出水孔（120）的位置邻近舌苔软胶触点（131）设置；空芯导水管杆（140）与舌苔软胶刷头（110）连接以连通出水孔（120）；组装软胶套管（150）与空芯导水管杆（140）连接。巧妙地设计了舌苔软胶刷头（110）应用于冲牙清洁，一方面有利于一边采用软胶刮擦舌苔一边喷水冲洗，另一方面有利于通过软胶刮擦对于舌苔实现良好的清洁作用，再一方面配合出水孔（120）可以冲水清洗舌苔和口腔，又一方面通过设计组装软胶套管（150）实现快速组装，有利于快速连接电动冲牙器（200）或从电动冲牙器（200）上拆卸出来，完全不影响电动冲牙器（200）的正常使用，并且产品使用方便，易于更换。
Patent WO-2022188621-A1 (WO)
Title: Nor type memory device and manufacturing method therefor, and electronic apparatus comprising memory device
Inventor: ZHU HUILONG
IPC: H01L27/11565
Filed: 2022-02-22
Abstract: Disclosed are an NOR type memory device and a manufacturing method therefor, and an electronic apparatus comprising the NOR type memory device. According to embodiments, the NOR type memory device may comprise: a plurality of device layers stacked on a substrate, wherein each device layer comprises a first source/drain region and a second source/drain region located at two opposite ends in a vertical direction, and a channel region located between the first source/drain region and the second source/drain region in the vertical direction; and a gate stack vertically extending relative to the substrate to pass through the device layers, the gate stack comprising gate conductor layers and memory functional layers arranged between the gate conductor layers and the device layers, and memory cells being defined at intersections of the gate stack and the device layers, wherein the doping concentration in the first source/drain region and the second source/drain region decreases toward the channel region in the vertical direction.
Patent WO-2022199317-A1 (WO)
Inventor: WANG ZHENLING
IPC: A61K41/00
Filed: 2022-02-25
Abstract: 本发明属于生物医药领域，具体涉及一种金黄色葡萄球菌疫苗的工业化生产方法。
Patent WO-2023168553-A1 (WO)
Inventor: LIU QIAN
IPC: H01M50/267
Filed: 2022-03-07
Abstract: La présente demande concerne un module de batterie, un bloc-batterie et un dispositif électrique. Le module de batterie de la présente invention comprend : des premières cellules de batterie et des secondes cellules de batterie, le nombre a de premières cellules de batterie étant supérieur ou égal au nombre b de secondes cellules de batterie. On suppose que le produit de la densité d'énergie volumique E1 et d'épaisseur T1 des premières cellules de batterie est X1, que le produit de la densité d'énergie volumique E2 et de l'épaisseur T2 des secondes cellules de batterie est X2, et que X1/X2 satisfait l'expression suivante : 0,35≤X1/X2≤18. Par conséquent, l'uniformité de la distribution de la densité énergétique et la densité énergétique volumique globale de toutes les cellules de la batterie sont améliorées.
Patent WO-2023015874-A1 (WO)
Inventor: XU LEI
IPC: F24F11/46
Filed: 2022-03-07
Abstract: L'invention concerne un système de commande de climatisation centrale comprenant au moins une unité extérieure, au moins deux unités intérieures et un dispositif de commande centralisé. Les deux unités intérieures ou plus se connectent en communication aux unités extérieures au moyen d'un bus de communication; une unité intérieure et une unité extérieure correspondante constituent une unité de climatisation; le dispositif de commande centralisé est connecté au bus de communication et peut obtenir l'état de marche/arrêt et l'état de fonctionnement de chaque unité de climatisation; le dispositif de commande centralisé configure le temps de rotation de fonctionnement de chaque unité de climatisation et la relation de rotation de chaque unité de climatisation; et le collecteur centralisé commande l'état de fonctionnement de chaque unité de climatisation en fonction du temps de rotation de fonctionnement, de l'état de marche et de la relation de rotation.
Patent WO-2022213773-A1 (WO)
Title: Page display control method and apparatus, device, and storage medium
Inventor: ZHAO YUXUAN
IPC: G06F9/451
Filed: 2022-03-11
Abstract: Provided are a page display control method and apparatus, a device, and a storage medium. The method comprises: displaying a first preset control in a current page of a preset application program in the process of displaying first content on the current page, wherein the first preset control is used for establishing a preset association relationship between a first user and a second user in the preset application program, the first user comprises a user who currently uses the preset application program, and the second user comprises a user who publishes the first content; and changing a display mode of the first preset control on the basis of an interactive operation of the first user acting on the first content.
Patent WO-2023159686-A1 (WO)
Inventor: TANG LIYUAN
IPC: G02F1/13357
Filed: 2022-03-14
Abstract: 一种背光模组（20）及显示装置，背光模组（20）包括背板（21）和光源基板（22）；其中，背板（21）上设有若干凸起（211），相邻凸起（211）之间形成凹槽（212）；光源基板（22）设置于背板（21）上并覆盖于凸起（211）；通过在凹槽（212）内设置一导光板（23），将凹槽（212）内的各光线朝向远离背板（21）的一侧导出，从而有效的缓解相邻两光源基板（22）之间的光能损耗的问题，保证显示面板（10）的亮度均匀性。
Patent WO-2023173478-A1 (WO)
Inventor: WANG JIAO
IPC: H01L33/60
Filed: 2022-03-29
Abstract: 本申请公开了一种发光二极管、发光基板以及显示装置。发光二极管包括依次设置的第一半导体层、发光层、第二半导体层以及第一保护层；第二半导体层位于发光层的出光面上；其中，发光二极管包括至少一个收敛面，至少一个收敛面包括第二半导体层远离发光层的表面和/或，第一保护层远离第二半导体层的表面。
Patent WO-2023201638-A1 (WO)
Inventor: PEI HONGGANG
IPC: G06F16/9035
Filed: 2022-04-21
Abstract: Embodiments of the present application provide a file operation method and apparatus, a computer device, and a readable storage medium. The operation method is applied to the kernel of a computer device, and the operation method comprises: obtaining a movement command for a file; accessing, according to the movement command, a storage space where the file is located in a local storage module of the computer device; moving the file from the local storage module to a cloud storage module; and writing a movement tag of the file into the local storage module, wherein the movement tag is used for the kernel to execute a subsequent operation on the file. By means of the technical solution, the kernel of the computer device can move the file in the local storage module to the cloud storage module; thus, the storage space in the local storage module is saved while improving the storage capacity of the computer device, it is ensured that the local storage module has sufficient remaining storage space and stuttering of the computer device would not be caused, and the user experience on the computer device is improved.
Patent WO-2022247727-A1 (WO)
Title: 阀装置
Inventor: FENG ZHONGBO
IPC: F16K27/00
Filed: 2022-05-19
Abstract: 一种阀装置，包括阀体单元(10)、阀座(20)，阀座(20)上开设有安装腔(21)，阀体单元(10)的一端安装于安装腔(21)内；阀装置还包括限位单元(30)，沿安装腔(21)的径向，阀座(20)的外侧壁开设有与安装腔(21)连通的安装孔(22)，安装腔(21)的腔壁上内凹形成有与安装孔(22)对应的安装槽(23)，限位单元(30)的一端从安装孔(22)伸入安装腔(21)内，并插入安装槽(23)内，且伸入安装腔(21)内的限位单元(30)与阀体单元(10)抵靠，以形成轴向和周向的限位。该阀装置组装方便、简单。
Patent WO-2023216335-A1 (WO)
Title: Detachable replaceable pantyhose
Inventor: Mei duo
IPC: A41B11/14
Filed: 2022-05-27
Abstract: The present application provides detachable replaceable pantyhose, comprising: a left stocking, triangular underpants and a right stocking. The triangular underpants are arranged in the middle of the pantyhose body, and a waistband is provided on the upper portion of the triangular underpants. The left stocking is arranged on the left portion of the pantyhose body, and the left stocking is connected to the triangular underpants in a split manner. The right stocking is arranged on the right portion of the pantyhose body, and the right stocking is connected to the triangular underpants in a split manner. The left stocking and the right stocking are arranged in a bilaterally symmetrical manner about the center line of the triangular underpants, and the structures of the left stocking and the right stocking are consistent, and the left stocking, the triangular underpants and the right stocking are all detachable structures. A left upper connecting assembly is provided at the upper portion of the left stocking. In the present application, the detachable replaceable pantyhose is composed of the left stocking, the triangular underpants and the right stocking, is easy and comfortable for daily wearing, is convenient to replace, avoids waste, is more convenient and comfortable to use, and is economical and practical.
Patent WO-2022262604-A1 (WO)
Inventor: LIANG CHUNYONG
IPC: C23C18/12
Filed: 2022-06-06
Abstract: La présente invention concerne un instrument d'implant de fixation osseuse externe ayant, sur la surface d'une partie pénétrant dans la peau, des fonctions d'inhibition de l'adhésion et de la prolifération du staphylococcus doré et du candida cutanéomuqueux et de promotion de l'adhésion et de la prolifération de cellules épithéliales et de cellules souches de la peau, et son procédé de traitement. La surface de la partie pénétrant dans la peau de l'instrument de fixation est une couche de TiO 2  ayant une structure composite micronanométrique à trois niveaux, et la surface décrite a une activité biologique plus élevée et une performance antibactérienne plus élevée. La structure composite micronanométrique à trois niveaux peut inhiber efficacement l'adhérence et la croissance du staphylococcus doré et du candida cutanéomuqueux, de sorte que le staphylococcus doré et le candida cutanéomuqueux ne peuvent pas entrer dans le tissu cutané au moyen d'espaces d'interface instrument-peau dans l'étape précoce d'implantation d'un instrument de fixation ; pendant ce temps, la structure et une couche de revêtement peuvent favoriser la croissance de cellules épithéliales et de cellules souches cutanées, de manière à accélérer l'intégration de la peau et d'une interface d'instrument, ce qui permet de séparer le tissu cutané des bactéries externes.