baber/WOPTO huggingface dataset:
Patent WO-2021190071-A1 (WO)
Inventor: LIN KIN-YUAN
IPC: G06F21/45
Filed: 2021-03-09
Abstract: An account management system having member identity levels. The system can effectively connect, in terms of people flow and information flow, each independent individual and different mechanisms in series, so as to build a citizen network platform having high information security for effective and planned implementation of various behaviors. Taking a health service as an example, microscopically, users have different levels of permission after registration and login, and the levels of permission are adjusted by automatically monitoring the states of users of participation in and application of health and medical service so as to effectively and safely manage the status of each member. Accordingly, by using the account management system, after an individual is effectively managed and planned, the identity can be utilized to participate in various types or various stages of medical-related services, thereby building a new medical service network that is rigorous and has no information gap from top to bottom or bottom to top.
Patent WO-2021169670-A1 (WO)
Inventor: HUANG KANGJUN
IPC: B60S9/205
Filed: 2021-01-19
Abstract: Provided are a method and system for leveling a recreational vehicle. The method comprises: adjusting supporting legs of various jacks to move downwards; determining whether the supporting legs of the various jacks are all touching the ground, and if not, continuing to adjust the supporting legs of the various jacks to move downwards, and if so, acquiring complete vehicle angle data of a recreational vehicle; according to the complete vehicle angle data, determining whether the recreational vehicle is in a horizontal state, and if not, according to the complete vehicle angle data, adjusting the extension length of the various jacks, and if so, returning to the step of determining, according to the complete vehicle angle data, whether the recreational vehicle is in the horizontal state; and locking all the jacks when the recreational vehicle is in the horizontal state. The present invention can improve the leveling accuracy of a recreational vehicle, and reduces labor and time costs.
Patent WO-2022155797-A1 (WO)
Inventor: ZHANG TING
IPC: H04W36/00
Filed: 2021-01-19
Abstract: 本申请实施例提供了一种蓝牙连接切换方法、蓝牙芯片以及蓝牙设备；其中，该蓝牙连接切换方法可应用于该蓝牙设备，该方法包括：该蓝牙设备与第一终端设备、第二终端设备建立蓝牙连接；该蓝牙设备接收该第一终端设备的内容播放请求，并与该第一终端设备进行数据传输；该蓝牙设备接收该第二终端设备的内容播放请求，并向该第一终端设备发送暂停数据传输的通知信息；该蓝牙设备暂停与该第一终端设备进行数据传输，并保持与该第一终端设备之间的蓝牙连接；以及该蓝牙设备与该第二终端设备进行数据传输。该蓝牙连接切换方法可以减少用户连接和切换与该蓝牙设备进行数据传输的终端设备的操作，并缩短用户的等待时间，从而提升用户的体验感。
Patent WO-2021147967-A1 (WO)
Title: 作为kras抑制剂的大环类化合物
Inventor: LI QIU
IPC: C07D403/14
Filed: 2021-01-21
Abstract: 涉及一种大环类化合物，及该大环类化合物在制备与KRAS抑制剂相关疾病的药物中的应用，具体涉及式(I)所示的大环类化合物及其药学上可接受的盐，其中，L 1选自-(CH 2) m-、-(CH 2) m-NR 6-、-(CH 2) m-O-、-NR 6-(CH 2) m-NR 6-等。
Patent WO-2022041656-A1 (WO)
Title: Lactobacillus paracasei 207-27 and application thereof
Inventor: ZHANG XUGUANG
IPC: A61P31/04
Filed: 2021-02-01
Abstract: Provided is lactobacillus paracasei or offspring thereof.Also provided are a composition, culture, food product or dietary supplement comprising the lactobacillus paracasei, and a use of the composition, culture, food product or dietary supplement in medications.
Patent WO-2022151544-A1 (WO)
Title: Extraction apparatus for shearing and updating organic liquid membrane interface and usage method
Inventor: LIU JIE
IPC: G01N13/02
Filed: 2021-02-04
Abstract: The disclosure relates to the technical field of liquid-liquid solvent extraction and separation. Disclosed are an extraction apparatus for shearing and updating an organic liquid membrane interface and a usage method. The extraction apparatus comprises a control unit, a reaction tank, a hanging plate membrane-lifting unit, and a slider push-pull unit. An aqueous solution is injected into the reaction tank; an organic liquid membrane is spread on the aqueous solution; and the slider push-pull unit comprises sliders provided on both sides of the organic liquid membrane, and a driving mechanism A used for controlling the relative movement of the two sliders; the hanging plate membrane-lifting unit comprises a hanging plate and a driving mechanism B for controlling the up-and-down movement of the hanging plate; the hanging plate is provided between the two sliders in the longitudinal direction; and the control unit is configured to control the driving modes of the driving mechanism A and the driving mechanism B, achieving mutual cooperation between the hanging plate membrane-lifting unit and the slider push-pull unit by means of this control. The present invention is suitable for common liquid-liquid solvent extraction, is also suitable for liquid-liquid solvent extraction with a small oil phase volume, and can significantly increase extraction efficiency.
Patent WO-2022170618-A1 (WO)
Title: Solid laser total-reflection-adjustable welding device
Inventor: XIA ZEYU
IPC: B23K26/064
Filed: 2021-02-11
Abstract: A solid laser total-reflection-adjustable welding device, comprising a solid laser means; the solid laser means comprises an elliptic cylindrical light condenser (8), a pumping lamp (4) is provided on one focal line of the light condenser (8), and at least one Nd: YAG crystal rod (7) is provided on the other focal line of the light condenser (8), two ends of the pumping lamp (4) are connected in parallel to a charging power source (1) and an energy storage capacitor (2), the pumping lamp (4) is further provided with a trigger (3), a movable total reflection mirror (11) corresponding to the Nd: YAG crystal rod (7) is provided on one end of the light condenser (8), and a partial reflection mirror (6) is provided on the other end of the light condenser (8), slide rails are symmetrically provided on the outer surface of the light condenser (8), and slide bars capable of moving along the slide rails are symmetrically provided on two ends of the total reflection mirror (11). By means of the solid laser total-reflection-adjustable welding device, the position of the total reflection mirror (11) can be adjusted as required to achieve an optimal welding effect.
Patent WO-2021175293-A1 (WO)
Inventor: ZHAO JINGSHU
IPC: A61P7/02
Filed: 2021-03-04
Abstract: L'invention concerne un nouveau virus de l'herpès simplex de type I, un virus de l'herpès simplex génétiquement modifié, une composition contenant le virus, une cellule hôte et une culture cellulaire, et l'utilisation du virus dans le traitement de maladies.
Patent WO-2022021885-A1 (WO)
Inventor: FENG JUNMIN
IPC: H01M50/20
Filed: 2021-03-11
Abstract: A battery case (100) and a battery pack, relating to the field of batteries. The battery case (100) comprises: a case body (110); a cooling plate (120), the cooling plate (120) being connected to the outer side of a wall plate (112) of the case body (110); and a reinforcing member (130), the reinforcing member (130) being connected to the case body (110), and the reinforcing member (130) abutting against the side of the cooling plate (120) away from the wall plate (112). The cooling plate (120) is connected to the case body (110), the reinforcing member (130) is connected to the case body (110), and the reinforcing member (130) abuts against the side of the cooling plate (120) away from the wall plate (112). The reinforcing member (130) can keep the cooling plate (120) and the case body (110) always be attached to each other. When an external pressure or a force from a battery module is applied to the cooling plate (120), the cooling plate (120) may bend and deform to form a gap between the cooling plate (120) and the wall plate (112). The reinforcing member (130) is connected to the case body (110) and abuts against the cooling plate (120) to increase the strength and rigidity of the connection between the cooling plate (120) and the case body (110), thereby preventing cooling failure of the cooling plate (120) caused by sealing failure due to the stress applied to a welding seam between the cooling plate (120) and the case body (110) during the operation of a battery pack.
Patent WO-2021180203-A1 (WO)
Inventor: YU JIAN
IPC: H04L5/00
Filed: 2021-03-12
Abstract: The present application discloses a data transmission method and device, a chip system, and a computer readable storage medium. In said method, a station can receive preamble puncture indication information, the preamble puncture indication information including one or more indications, one indication corresponding to preamble puncture information of one data packet, and according to the preamble puncture indication information, send or receive the data packet. The preamble puncture information including the size and position of preamble puncturing, or there is no preamble puncturing. The preamble puncture information may be an index instructed by the preamble puncture indication information, and thus the preamble puncture condition of the data packet is learned. Hence, compared with the current method of directly instructing multiple resource units, the present application is applicable to 802.11ax, 802.11be and future Wi-Fi system, and using the method of indicating the preamble puncture condition can reduce signaling overheads.
Patent WO-2022126914-A1 (WO)
Title: 活体检测方法、装置、电子设备及存储介质
Inventor: ZHAO YALIN
IPC: G06K9/00
Filed: 2021-03-30
Abstract: 本申请涉及人脸识别技术，揭露一种活体检测方法，包括：获取待检测图像集，利用人脸分类网络对所述待检测图像集进行分类处理，筛选得到人脸图像集；利用人脸定位网络对所述人脸图像集执行人脸定位操作，得到脸部区域图像集；利用活体检测网络对所述脸部区域图像集进行活体检测处理，得到多个检测结果；将所述多个检测结果执行加权平均，得到所述待检测图像集的活体检测结果。本申请还涉及区块链技术，所述待检测图像集等可以存储在区块链节点中。本申请还揭露一种活体检测装置、电子设备及存储介质。本申请可以减少活体检测时消耗的计算资源并提高活体检测准确率。
Patent WO-2022041792-A1 (WO)
Inventor: WANG YOUPING
IPC: B60N2/28
Filed: 2021-04-19
Abstract: 一种ISOFIX机构及安全座椅，涉及安全座椅技术领域，其中的ISOFIX机构，包括：壳体（1）、卡齿（2）和锁止件（3）；锁止件（3）活动连接于壳体（1），且锁止件（3）具有第一工位和第二工位；在第一工位，卡齿（2）处于解锁状态；在第二工位，锁止件（3）将卡齿（2）锁止，且锁止件（3）具有向背离第一工位移动的活动余量。该ISOFIX机构，即使壳体（1）受碰撞弯曲，锁止件（3）相对于壳体（1）具有足够的活动余量，可以避免锁止件（3）与卡齿（2）脱开，提高了ISOFIX机构的安全性。
Patent WO-2022048172-A1 (WO)
Inventor: XU ZHENGZHUO
IPC: G06N20/00
Filed: 2021-04-30
Abstract: 一种深度学习模型的可解释性参数获取方法、装置、计算机设备及存储介质，涉及人工智能技术，包括将测试图片对应的像素矩阵输入至连接主义机器学习模型进行运算，得到输出结果及各个隐层单元的单元输出结果（S120）；获取最后一层隐层中单元输出结果为最大值的目标隐层单元，以根据其与相关性算法，计算各隐层单元的隐层单元相关性值（S130）；以各层隐层中隐层单元相关性值为最大值的隐层单元组成当前目标隐层单元清单（S140）；将输出结果与输出结果调节值求和得到当前输出结果（S150）；将当前输出结果作为扰动输出值获取所述隐藏层中各个隐层单元对应的单元扰动值（S160）；之后进行升序排序得到隐层单元排序结果（S170）。实现了对深度学习模型的可解释性参数的准确和可视化获取。
Patent WO-2022236621-A1 (WO)
Inventor: CHEN DONG
IPC: H04L29/06
Filed: 2021-05-10
Abstract: 一种数据包发送方法、装置及存储介质，其中数据包发送方法，应用于第一设备，包括：基于第一数据包格式，发送第一数据包（S11）；第一数据包包括：路由器标识字段和时间字段；路由器标识字段包括路由器标识，路由器标识用于指示发送第一数据包的路由器；时间字段包括与路由器标识对应的时间范围；时间范围用于指示路由器完成发送第一数据包的时间。通过本方法可以在保证IP数据包到达目的设备的精准时间的情况下，减少路由器对于处理数据包的压力。
Patent WO-2021233333-A1 (WO)
Title: Semiconductor encapsulation structure and encapsulation method thereof
Inventor: YEW CHEEKIANG
IPC: H01L21/56
Filed: 2021-05-19
Abstract: Provided are a semiconductor encapsulation structure and an encapsulation method thereof. The semiconductor encapsulation structure comprises: a chip, a silver bonding pad, a lead, and an encapsulation body, wherein the silver bonding pad comprises a lead bonding pad; one end of the lead is connected to the lead bonding pad, and the other end thereof is connected to the chip; and the encapsulation body encapsulates the chip and the lead, and the lead bonding pad protrudes out of the lower surface of the encapsulation body. According to the present invention, since the lead bonding pad protrudes out of the lower surface of the encapsulation body, during connection to a circuit board, the semiconductor encapsulation structure can be connected to the circuit board by merely smearing the lower surface of the lead bonding pad with a small amount of tin paste and then performing reflow soldering. With the aid of the support function of the lead bonding pad, an encapsulated semiconductor and the circuit board can maintain a sufficient gap of a preset distance therebetween. Since the lead bonding pad is a silver bonding pad, same has a very high melting point, and during reflow soldering, the problem of diffusion to the surroundings due to melting will not occur, so as to prevent the problem of a short circuit due to diffusion during soldering.
Patent WO-2021254084-A1 (WO)
Title: Silicon rod loading and unloading device and silicon rod squaring apparatus
Inventor: PAN XUEMING
IPC: B28D7/04
Filed: 2021-05-20
Abstract: The present application discloses a silicon rod loading and unloading device for a silicon rod squaring apparatus, and a silicon rod squaring apparatus. The silicon rod loading and unloading device is suspended above a base by means of a mounting frame; a movement path of a silicon rod clamp is that a silicon rod is transferred by means of a linear path or a broken line path; the silicon rod loading and unloading device performs transfer by utilizing an apparatus space above the base, and the apparatus space thereof can be used as an accommodation space of the silicon rod loading and unloading device; during transfer, the occupied space of the outer side of the base of the silicon rod squaring apparatus can be reduced, and the silicon rod loading and unloading device can be integrally provided with the silicon rod squaring apparatus, avoiding the procedure of apparatus invoking of the silicon rod loading and unloading device, and making the transfer process simpler.
Patent WO-2021238960-A1 (WO)
Title: Simulated flame component and simulated flame lamp
Inventor: HUANG GUOZENG
IPC: F21Y115/10
Filed: 2021-05-26
Abstract: Disclosed are a simulated flame lamp (100) and a simulated flame component (1). The simulated flame component (1) comprises a flame head main body (11) with a hollow structure, and at least two light-emitting bodies (12), wherein at least one side of the flame head main body (11) is provided with a projection surface (111) for projecting light rays, the light-emitting bodies (12) are arranged in the flame head main body (11), the light-emitting bodies (12) are vertically arranged, and the direction in which the light rays are projected faces the projection surface (111). The simulated flame component has the advantages of a simple structure, convenient control and good simulation effect.
Patent WO-2022088666-A1 (WO)
Title: 服务实例校验方法、装置、电子设备及存储介质
Inventor: Yang Dongzhen
IPC: G06F21/44
Filed: 2021-05-28
Abstract: 本申请涉及安全校验，提供一种服务实例校验方法、装置、电子设备及存储介质。该方法能够确定服务注册请求的发送终端，并获取发送终端的终端信息，终端信息包括服务数量阈值，获取终端标识及注册信息，当终端信息与注册信息匹配时，确定服务注册数量，当服务注册数量小于服务数量阈值时，获取待注册服务，并将待注册服务加入到服务注册列表中，得到已注册服务，当接收到已注册服务的部署请求时，获取防伪验证码，并校验防伪验证码，当防伪验证码未通过校验时，将已注册服务从服务注册列表中删除。本申请通过双重校验，能够提高微服务系统的安全性。此外，本申请还涉及区块链技术，所述服务注册列表可存储于区块链中。
Patent WO-2022257139-A1 (WO)
Inventor: LIU ZHIPENG
IPC: G01J3/00
Filed: 2021-06-11
Abstract: 本申请实施例提供了一种植物状态确定方法，包括：获取植物对应的第一高光谱图像；从所述第一高光谱图像中提取目标波段对应的图像数据，以生成第二高光谱图像；根据所述第二高光谱图像，确定所述植物的状态信息。本申请实施例提供的方法，可以快速、准确的确定出植物的状态信息。
Patent WO-2022001871-A1 (WO)
Inventor: ZHOU YANG
IPC: G06T7/80
Filed: 2021-06-25
Abstract: 本申请提供一种参数确定方法、装置、设备、系统、程序及存储介质，该方法包括：获取可见光训练图像和热成像训练图像；根据第一标记点在可见光训练图像中的像素位置确定第一位置信息，根据第二标记点在可见光训练图像中的像素位置确定第二位置信息；根据第一标记点在热成像训练图像中的像素位置确定第三位置信息，根据第二标记点在热成像训练图像中的像素位置确定第四位置信息；根据第一位置信息，第二位置信息，第三位置信息和第四位置信息，确定缩放系数和偏移量；将缩放系数和偏移量发送给图像处理设备，以使所述图像处理设备根据所述缩放系数和所述偏移量对可见光应用图像和热成像应用图像进行双光融合处理。
Patent WO-2022007678-A1 (WO)
Title: Method for opening file, and device
Inventor: TANG GUOQING
IPC: G06F3/14
Filed: 2021-06-30
Abstract: The present application relates to a method for opening a file, and a device. The method comprises: a first device displaying a first interface and projecting the first interface onto a second interface of a second device, wherein the first interface includes at least one file icon, the second interface comprises the first interface, and a file corresponding to the at least one file icon is stored in the first device; the first device detecting an operation acting on the file icon; when the file icon is an icon displayed on the first interface, the first device calling a first application to open the file; and when the file icon is an icon displayed on the second interface, the first device sending metadata of the file to a second device, wherein the metadata of the file is used for opening the file on the second device. The embodiments of the present application make it possible to determine the current focus of attention of a user according to an operation of the user during a screen projection process, and to then select a corresponding device to open a file, thereby facilitating viewing thereof by a user, and avoiding excessive operation steps being performed by the user.
Patent WO-2023272766-A1 (WO)
Inventor: Yue dongting
IPC: A41D27/20
Filed: 2021-07-07
Abstract: 一种3D胶合充气防水保暖夹克，包括夹克本体（1）和调节结构，夹克本体（1）包括3D胶合充气聚氨酯闭气膜层（2），3D胶合充气聚氨酯闭气膜层（2）顶部复合连接耐磨层（3），3D胶合充气聚氨酯闭气膜层（2）底部复合连接抗菌层（4），抗菌层（4）底部复合连接亲肤层（5），调节结构包括弹性带（6），弹性带（6）复合连接于夹克本体（1）表面，弹性带（6）表面滑动连接固定带（7），固定带（7）一侧固接口袋本体（8）。通过3D胶合充气聚氨酯闭气膜层（2）可随时调节充气量，实现体积与温度的调节，保暖性较好，携带轻便，且易于清洗，便于收藏打理，通过弹性带（6）和固定带（7）调节口袋本体（8）的位置，便于口袋本体（8）的使用。
Patent WO-2022227299-A1 (WO)
Inventor: LIN BAIQUAN
IPC: B01L3/00
Filed: 2021-07-19
Abstract: 本申请实施例公开了一种微流控芯片。该微流控芯片包括相对设置的第一基板和第二基板，第一基板和第二基板之间形成微流控通道，微流控通道设置为容纳至少一个液滴；位于第一基板一侧的多个驱动电极和多个感应电极，多个驱动电极呈阵列排布；感应电极包括至少一个第一支电极和至少一个第二支电极，第一支电极沿第一方向延伸，第二支电极沿第二方向延伸；相邻的驱动电极加载不同的驱动电压信号，以驱动液滴移动；多个感应电极加载探测信号，根据液滴流过时感应电极和所述感应电极对应的一电极形成的电容变化确定液滴的位置。
Patent WO-2023272857-A1 (WO)
Inventor: LI XIJIA
IPC: G06F21/32
Filed: 2021-07-28
Abstract: L'invention concerne un procédé et un appareil de commande de verrouillage d'écran, un dispositif informatique et un support de stockage. Le procédé comprend les étapes suivantes : acquisition d'un premier flux de données d'Image capturé par un appareil de prise de vues (S10) ; identification du premier flux de données d'image, et détermination si le premier flux de données d'image comprend des informations de portrait de personne (S20) ; s'il est déterminé qu'une durée pendant laquelle le premier flux de données d'image ne comprend pas les informations de portrait de personne est supérieure à une valeur prédéfinie, réalisation d'une opération de verrouillage d'écran (S30) ; et acquisition, pendant une période de verrouillage d'écran, d'un deuxième flux de données d'image capturé par l'appareil de prise de vues ; s'il est déterminé que le deuxième flux de données d'image comprend les informations de portrait de personne, comparaison des informations de portrait de personne avec des données de portrait d'employé pré-collectées pour obtenir un résultat de comparaison ; et si le résultat de la comparaison indique la cohérence, réalisation d'une opération de déverrouillage d'écran (S40). La présente invention peut mener à bien automatiquement une opération de verrouillage d'écran, et peut également mener à bien rapidement une opération de déverrouillage d'écran, améliorant ainsi la commodité et l'efficacité de verrouillage et de déverrouillage d'écran.
Patent WO-2022022596-A1 (WO)
Inventor: Yi Langlin
IPC: B60L1/00
Filed: 2021-07-28
Abstract: A multi-power source engineering machine energy management system, method, and apparatus, and a storage medium. A second energy management unit (600) in the system is used for controlling a first power storage battery system (300) and a second power storage battery system (400) to alternately supply power to a load (700); a first energy management unit (500) is used for controlling a range extender (200) to charge the first power storage battery system (300) or the second power storage battery system (400) when the first power storage battery system (300) or the second power storage battery system (400) is idle.
Patent WO-2022116589-A1 (WO)
Inventor: CONG CHANGJIE
IPC: H01M10/0525
Filed: 2021-08-13
Abstract: La présente invention concerne un additif d'électrolyte, son utilisation et un électrolytique non aqueux contenant l'additif. L'additif d'électrolyte contient un composé de phosphate cyclique insaturé. Le composé de phosphate cyclique insaturé est choisi parmi au moins l'un des composés ayant une structure de formule I, dans laquelle R est respectivement choisi parmi les groupes alcane linéaire ou ramifié en C1-C5, les hydrocarbyles insaturés linéaires ou ramifiés en C1-C10 (comprenant un alcényle, un alcynyle et un aryle), ou des alkyles linéaires ou ramifiés en C1-C5 substitués par des halogènes.
Patent WO-2022068435-A1 (WO)
Title: 对知识点掌握状态进行测量的方法
Inventor: CUI WEI
IPC: G06F16/33
Filed: 2021-08-16
Abstract: 本文公开一种对知识点掌握状态进行测量的方法，包括：采集学生作答与知识点相关的题目的作答时间和答题结果；根据作答时间和答题结果，计算学生在题目上的知识状态；将学生完成作答的与知识点相关的所有题目的知识状态的平均值，作为学生在知识点上的综合知识状态，以实现测量学生对知识点的掌握状态，实现个性化地自适应教育。
Patent WO-2023024048-A1 (WO)
Title: 一种航空航天零部件用除油清洗设备
Inventor: LI MINGFU
IPC: B08B1/04
Filed: 2021-08-26
Abstract: 一种航空航天零部件用除油清洗设备，属于航空航天零部件加工技术领域，其包括：底板（1），底板（1）的顶部转动安装有支撑柱（2），支撑柱（2）的顶端固定安装有清洗箱（3），支撑柱（2）的外侧固定安装有第一齿轮（5），底板（1）的顶部转动安装有第一转轴（6），底板（1）的顶部固定安装有电机（7）。所述设备通过清洗箱（3）的往复转动以及两个清洁毛刷（23）的共同配合，有效地提高了对航空航天零部件的清洗效果，提高了清洗效率，并且便于对航空航天零部件进行取放，使用方便。
Patent WO-2022042741-A1 (WO)
Inventor: XU MAOXUAN
IPC: G06N20/00
Filed: 2021-08-31
Abstract: A deep learning model training method, a working node, a parameter server, an electronic device and a readable medium, the method comprising: acquiring target batch training samples (S210); training multiple layers of a target model according to the target batch training samples, the trainings of target layers in each training cycle starting from the second training cycle comprising receiving historical global statistical parameters sent by the parameter server (S221), wherein the historical global statistical parameters are determined by the parameter server according to the historical training data of the current target layer of the target model, and the historical training data comprises target statistical parameters acquired by the current working node in training cycles prior to the current training cycle and target statistical parameters acquired by the other working nodes in training cycles prior to the current training cycle; acquiring the target statistical parameters of the current target layer (S222); determining the actual statistical parameters of the current target layer based on the historical global statistical parameters and the target statistical parameters (S223); and performing batch standardization on the current target layer based on the actual statistical parameters and the target batch training samples, and sending the target statistical parameters to the parameter server (S224).
Patent WO-2022267228-A1 (WO)
Title: Multiband tunable multiscale metamaterial, preparation method, and spectrum detection method
Inventor: XIE LIJUAN
IPC: G01N21/3586
Filed: 2021-09-08
Abstract: Disclosed are a multiband tunable multiscale metamaterial, a preparation method, and a spectrum detection method. The metamaterial consists of a stretchable layer, a non-stretchable support layer, a metal layer, and a nanoparticle layer that are sequentially stacked from bottom to top; the stretchable layer is a polydimethylsiloxane layer, the non-stretchable support layer is a polyimide layer, the metal layer is a gold layer, and the nanoparticle layer is a nanoparticle layer modified with a hydrophobic group. Fluorosilane is first vacuum-evaporated on a silicon wafer, and polydimethylsiloxane is spin-coated and then heated and cured; after plasma cleaning, polyimide is spin-coated and then cured; gold is sputtered; nanoparticles modified with the hydrophobic group are self-assembled on a water surface and then transferred onto the metal layer; etching is performed according to a pattern and then separation and removal are performed. The metamaterial of the present invention can achieve a tunable function in multiple bands, and can take advantage of multiple bands for sensing biochemical molecules; the metamaterial also has the characteristic of multiple scales, the operation is simple, convenient and fast, and various detection requirements are satisfied.
Patent WO-2023024198-A1 (WO)
Inventor: LIU AISHAN
IPC: B65B35/00
Filed: 2021-09-17
Abstract: 本申请涉及生物医疗领域，公开了一种物料球的分装装置，本申请物料球的分装装置包括：进料管道，进料管道垂向设置，进料管道具有顶部的进料管道进口和底部的进料管道出口；分装部，分装部包括罩壳和可转动地设置在罩壳内的滚筒，滚筒的外周面设有多个周向隔开的分装容纳部，罩壳具有顶部开口和底部开口，顶部开口与进料管道出口连通；干燥部，进料管道和分装部设于干燥部的干燥腔中。本申请物料球的分装装置实现了物料球可自动化分装，解决了传统人工逐颗分装的缺点，具有容易操作，效率高，可自动化特点；同时分装装置内设有干燥腔，可避免物料球在分装过程中，长时间与空气接触而吸潮萎缩粘壁的问题。