baber/WOPTO huggingface dataset:
Patent WO-2022205077-A1 (WO)
Inventor: CHENG PENG
IPC: H04W74/00
Filed: 2021-03-31
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a configuration for a set of random access channel (RACH) procedure types for a bandwidth part of the UE, each RACH procedure type in the set of RACH procedure types being different from at least some if not all the other RACH procedure types in the set of RACH procedure types. The UE may select a RACH procedure type from the set of RACH procedure types for the RACH procedure based at least in part on the indication of the configuration for the set of RACH procedure types and on a trigger to perform a RACH procedure for a network slice. The UE may perform the RACH procedure for the network slice according to the RACH procedure type.
Patent WO-2022205301-A1 (WO)
Inventor: LIU XING
IPC: H04W4/06
Filed: 2021-04-01
Abstract: Example implementations include a wireless communication method including receiving, by a wireless communication device from a base station, Multicast Broadcast Service (MBS) traffic information and MBS control information, and receiving, by the wireless communication device, MBS traffic based on the MBS traffic information and the MBS control information. Example implementations also include a wireless communication method, including sending, by a base station to a wireless communication device, Multicast Broadcast Service (MBS) traffic information and MBS control information, and sending, by the base station to the wireless communication device, MBS traffic based on the MBS traffic information and the MBS control information.
Patent WO-2021218587-A1 (WO)
Inventor: SU TONGSHANG
IPC: H01L27/32
Filed: 2021-04-08
Abstract: Provided are an array substrate and a method for manufacturing same, and a display apparatus comprising the array substrate. The array substrate comprises: a substrate (100); a first electrode (200) located on the substrate (100); a light-emitting layer (300) located on the side of the first electrode (200) away from the substrate (100); a second electrode (400) located on the side of the light-emitting layer (300) away from the first electrode (200); and an auxiliary electrode (500) located on the side of the light-emitting layer (300) away from the first electrode (200), and electrically connected to the second electrode (400).
Patent WO-2022217400-A1 (WO)
Title: Antenna structure and electronic device
Inventor: WANG YALI
IPC: H01Q13/10
Filed: 2021-04-12
Abstract: An antenna structure, comprising: a dielectric substrate, and a ground layer and a radiation layer located on opposite sides of the dielectric substrate. The ground layer has two first slots, and the two first slots are symmetrical about the central axis of the antenna structure in a first direction to introduce a radiation null. The radiation layer has two second slots, the two second slots are symmetrical about the central axis, and in a second direction, edges of the two second slots are aligned with edges of the radiation layer to introduce another radiation null. The second direction is perpendicular to the first direction.
Patent WO-2022088621-A1 (WO)
Inventor: HE XINQIAN
IPC: H04L9/32
Filed: 2021-04-20
Abstract: Provided are an encrypted message detection method and a protective device, which belong to the technical field of communications. In the present application, an SSL handshake procedure between a protective device and a client device and an SSL handshake procedure between the protective device and a server are associated, the protective device respectively sends the same DH parameters to the client device and the server, and multiplexes the DH parameters on both sides when generating a session key, wherein the session key is used for decrypting an encrypted message sent by the client device or the server, and is used for the encryption of plaintext data subjected to decryption detection. By means of the embodiments of the present application, the amount of calculations created by generating DH parameters is reduced, and the resource occupation of protective devices, such as a firewall, is reduced, thereby facilitating the significant increase in an SSL handshake speed, and improving the performance of the protective devices.
Patent WO-2022222044-A1 (WO)
Inventor: TANG XIANCHENG
IPC: A63F13/98
Filed: 2021-04-20
Abstract: 本发明涉及一种游戏支架，包括支撑装置和用于与游戏显示装置连接的操作装置，所述支撑装置包括壳体和伸缩装置，所述伸缩装置可伸缩的设置在所述壳体中，所述操作装置与所述伸缩装置可拆卸连接。本发明提供的游戏支架，通过支撑装置和操作装置的配合，能够利用操作装置对多种规格的游戏显示装置，如手机、平板、PSP、SWITCH等进行操作，操作方便，使用范围大，生产成本低。
Patent WO-2022105104-A1 (WO)
Inventor: LI JUNHONG
IPC: G01R31/367
Filed: 2021-04-25
Abstract: Procédé d'identification de paramètres de modèle de batterie fondée sur un algorithme bayésien récursif multi-innovation consistant : étape 1) à mesurer une tension de borne et des données de courant de charge d'une batterie au lithium-ion pendant une certaine période au moyen d'un procédé de décharge à courant constant intermittent, et à déterminer une relation fonctionnelle OCV-SOC correspondante au moyen d'un procédé d'ajustement polynomial ; étape 2) à déterminer un modèle de circuit équivalent à double polarisation de la batterie au lithium-ion, et à établir une équation de système représentant la relation entre un vecteur d'identification de paramètres de batterie et une sortie de système ; et étape 3), à établir un processus d'identification d'un algorithme bayésien récursif multi-innovation. Selon le procédé, un modèle ARX d'identification de paramètres de la batterie au lithium-ion est établi, la technologie de correction d'innovation est utilisée pour corriger les résultats à un moment précédent, et des paramètres de longueur d'innovation sont introduits en fonction du procédé d'identification multi-innovation, ce qui permet de surmonter l'influence de mauvaises données sur l'estimation de paramètres et d'améliorer la précision d'estimation de paramètres. Il peut être constaté à partir des résultats d'identification de paramètres que le présent procédé présente une précision d'identification élevée et présente une valeur d'ingénierie.
Patent WO-2021219085-A1 (WO)
Inventor: SHANG YINGCHUN
IPC: H04B10/25
Filed: 2021-04-29
Abstract: The present disclosure provides an optical interconnection system. The optical interconnection system comprises an optical interconnection device and at least one single board; the optical interconnection device comprises at least one connection box; each connection box comprises at least one connection module; each connection module is connected to a connector on the corresponding connection box; and each type of the single board is optically connected to at least one connector in the at least one connection box. In the embodiment, an optical backplane is decomposed into at least one connection box, and each connection box is decomposed into at least one connection module, thus greatly reducing the production difficulty and costs of the optical backplane.
Patent WO-2022166016-A1 (WO)
Inventor: ZHANG HANQIAN
IPC: B23B19/02
Filed: 2021-05-08
Abstract: 一种气浮主轴和车床，包括：机体组件（1）；轴芯组件（2），通过轴承组件支承于机体组件（1），轴芯组件（2）的下端设有球头（21），轴芯组件（2）于球头（21）的上方设有飞盘（22），飞盘（22）与球头（21）通过沿轴向延伸的圆柱面相衔接；其中，轴承组件包括气浮轴承组件（3）和推力轴承（4），气浮轴承组件（3）具有与球头（21）配合的球面部（31）、与圆柱面配合的柱面部（32）以及与飞盘（22）的下端面配合的法兰部（33），气浮轴承组件（3）的球面部（31）、柱面部（32）和法兰部（33）均设有出气孔，推力轴承（4）支承于飞盘（22）的上端面，推力轴承（4）包括推力轴承座（41）和滚动体（42）。
Patent WO-2021233290-A1 (WO)
Title: Grouting valve at bottom of cast-in-place pile for geotechnical engineering construction
Inventor: SU TIANYONG
IPC: E02D5/34
Filed: 2021-05-18
Abstract: Disclosed in the present invention is a grouting valve at the bottom of a cast-in-place pile for geotechnical engineering construction, comprising a main cylinder, a first connection sleeve, a first connection cylinder, secondary cylinders, a second connection sleeve, a second connection cylinder, and adjustment assemblies. The lower part of the first connection cylinder is provided with first discharge holes; the lower part of the second connection cylinder is provided with fifth discharge holes; each adjustment assembly comprises a mounting frame, a first connection shaft, a second connection shaft, first connection rods, second connection rods, third connection rods, first mounts, fourth connection rods, fifth connection rods, sixth connection rods, and second mounts; the second connection rods are disposed on the first mounts; the first mounts are disposed on the secondary cylinders; the fifth connection rods are disposed on the second mounts; the second mounts are disposed on the main cylinder; and the main cylinder and the secondary cylinders are each provided with a driving mechanism for driving two parallelogram mechanisms to rotate so that the main cylinder and the secondary cylinders move toward or away from each other. The present invention can be used for grouting on both inner and outer sides of a steel cage, such that the grouting is more uniform, and the speed is faster.
Patent WO-2022188263-A1 (WO)
Inventor: HUANG XINGHAO
IPC: G01N21/88
Filed: 2021-05-18
Abstract: A cigarette authenticity identification device, comprising an image acquisition module (1), a microcomputer (2), a display module (3), a power supply module (4), a box body (5), a bracket (6), a fixed base (7), and an auxiliary light source (8), wherein an output terminal of the image acquisition module (1) is connected to an input terminal of the microcomputer (2); an output terminal of the microcomputer (2) is connected to an input terminal of the display module (3); an output terminal of the power supply module (4) is respectively electrically connected to power supply terminals of the image acquisition module (1), the microcomputer (2) and the display module (3); the microcomputer (2), the display module (3) and the power supply module (4) are arranged in the box body (5); the display module (3) is arranged on a front face of the box body (5); the box body (5) is provided with an opening at the bottom of the front face thereof; the fixed base (7) is arranged at an inner bottom of the box body (5); the image acquisition module (1) is connected to and fixed in the box body (5) and above the fixed base (7) by means of the bracket (6); and the auxiliary light source (8) is arranged in the box body (5) and below the image acquisition module (1).
Patent WO-2022236868-A1 (WO)
Title: 阵列基板
Inventor: Tang Fuhsiung
IPC: H01L27/146
Filed: 2021-05-24
Abstract: 本申请公开了一种阵列基板，所述阵列基板包括一半导体层，所述半导体层上集成有PIN光电二极管和有源区，所述PIN光电二极管包括P型半导体区、N型半导体区以及设置于所述P型半导体区与所述N型半导体区之间的I型半导体区，在与I型半导体区相对应的位置处引入栅极电流以达到提高感光灵敏度的目的。
Patent WO-2022252049-A1 (WO)
Inventor: MEI WENHAI
IPC: H01L27/32
Filed: 2021-05-31
Abstract: 提供一种发光器件及其制备方法、显示装置，该发光器件能够避免量子点发光层因电子传输层的影响产生的荧光淬灭问题，进而提高了发光效率，并提升了器件性能。发光器件包括：层叠设置的阳极、量子点发光层、电子传输层和阴极；电子传输层包括无机氧化物纳米粒子和多孔框架结构，无机氧化物纳米粒子锚定在多孔框架结构的孔隙中；多孔框架结构被配置为通过配体反应形成；配体的结构通式包括：A-X-Q；A为配位基团、且被配置为与无机氧化物纳米粒子产生配位作用，X为调节基团、且被配置为增加或减少电子迁移率，Q为框架基团、且被配置为形成框架结构。
Patent WO-2022134489-A1 (WO)
Inventor: YUAN QILIANG
IPC: C07C17/38
Filed: 2021-06-10
Abstract: La présente invention relève du domaine technique de la préparation de composés organiques carbocycliques hydrocarbonés halogénés, et concerne un procédé de synthèse à flux continu complet d'un composé hydrocarboné aromatique contenant du fluor. De l'arylamine et du fluorure d'hydrogène sont pompés dans un thermostat A et un thermostat B respectivement, puis circulent dans un réacteur à micro-canal C pour une réaction de formation de sel après traitement à température constante ; une solution d'acide sulfurique d'acide nitrosulfurique est pompée dans un thermostat D, puis s'écoule dans un réacteur à micro-canal E conjointement avec un produit de formation de sel s'écoulant hors du réacteur à micro-canal C pour une réaction de diazotation après traitement à température constante ; le produit s'écoule dans un réacteur à micro-canal F pour une réaction de décomposition thermique, puis entre dans un séparateur à trois phases H pour une séparation en continu après refroidissement par un refroidisseur G, du gaz d'azote étant évacué après avoir été pulvérisé avec de l'acide ; un produit brut d'hydrocarbure aromatique contenant du fluor est soumis à un lavage alcalin en continu, un séchage en continu et un rectification en continu de façon à obtenir un produit fini d'hydrocarbure aromatique contenant du fluor ; et un mélange d'acide fluorhydrique et d'acide sulfurique est soumis à une distillation en continu de façon à obtenir du fluorure d'hydrogène et de l'acide sulfurique. Le procédé de synthèse à flux continu complet présente les avantages tels qu'un rendement de réaction élevé, une excellente qualité de produit, une bonne sécurité de production et une faible pollution.
Patent WO-2021254386-A1 (WO)
Title: Hook insertion device for processing damage-free hanging hook, and damage-free hanging hook processing apparatus
Inventor: Xun Enyu
IPC: B05C5/02
Filed: 2021-06-16
Abstract: A hook insertion device for processing a damage-free hanging hook. The device comprises a rotation assembly and a first driving assembly used to drive the rotation assembly to rotate. The rotation assembly comprises a hook pushing component (150) driven to rotate under the action of the first driving assembly. The hook pushing component (150) is rotated upward to push and rotate a metal hook (330) having a preliminary connection with a hook fixing component (320), so as to enable the metal hook (330) to fall into an installation hole of the hook fixing component (320). In the hook insertion device, a hook holding mechanism, the rotation assembly, and the hook pushing component (150) cooperate with each other so as to realize mechanical automation of inserting the metal hook (330) into an installation recess (321) on the hook fixing component (320).
Patent WO-2021254440-A1 (WO)
Inventor: LI YUNBO
IPC: H04W24/02
Filed: 2021-06-17
Abstract: 本申请涉及无线通信领域，尤其涉及一种STR能力指示方法及相关装置，比如应用于支持802.11be标准的无线局域网中。该方法包括：第一MLD生成并发送STR能力信息，用于指示采用第一带宽的第一链路和采用第二带宽的第二链路之间的干扰参数信息，第二设备接收STR能力信息，并获取干扰参数阈值，再根据干扰参数阈值与干扰参数信息，确定第一MLD在第一链路和第二链路上是否支持同时收发操作。可以指示多链路设备在一个链路对(即两条链路)上是否支持同时收发操作，为后续的数据通信奠定通信基础。
Patent WO-2022022191-A1 (WO)
Inventor: WANG KUNYANG
IPC: A61F2/66
Filed: 2021-06-25
Abstract: Disclosed is a human transverse arch and hydraulic transmission-based stiffness-variable prosthetic foot. The stiffness-variable prosthetic foot comprises a heel carbon fiber plate, a forefoot carbon fiber bottom plate, a hydraulic expansion assembly, and a connecting member. By combining the features of the transverse arch of the human foot and using hydraulic transmission to transfer energy change caused by movement of the center of gravity of the human body, the prosthetic foot can adjust, according to different pavement conditions and different motion states, the overall stiffness of the prosthetic foot in a more intelligent, timely and reliable manner, thereby reducing the overall weight of the prosthetic foot, and enhancing the support propulsion effect and the comfort of the prosthetic foot. When a user is standing still, the transverse curvature of the carbon fiber curved plate is small, the overall stiffness of the prosthetic foot is small, the prosthetic foot can adapt to various complex pavements, and the stability and comfort during static standing can be enhanced; during dynamic walking, the curvature of the carbon fiber curved plate is increased by means of the hydraulic expansion assembly, the overall stiffness of the prosthetic foot is increased, the transmission efficiency for ground reaction force is improved, and the support propulsion effect is enhanced.
Patent WO-2022012320-A1 (WO)
Inventor: ZHOU YINPING
IPC: A01P13/00
Filed: 2021-06-29
Abstract: 本公开提供了一种化合物、除草组合物及其用途，所述化合物包括如通式(I)所示的化合物、通式(I)所示的化合物的N-氧化物和通式(I)所示的化合物的盐；本公开的化合物或者除草组合物具有广谱除草活性，对稗草、狗尾草、马唐、反枝苋等都有很好的防效，可以用在小麦、大豆、水稻、玉米、果园以及非耕地等使用，防治各种恶性杂草。
Patent WO-2023272769-A1 (WO)
Inventor: YANG LEI
IPC: H01L21/764
Filed: 2021-07-07
Abstract: 本申请公开了一种空气间隔制备方法、动态随机存取存储器及电子设备，包括：在节点接触层的上端面、第一位线间隔层顶部、第二位线间隔层顶部、氧化层顶部和绝缘层上端面沉积第一覆盖层；向下刻蚀去除以氧化层顶部所在位置为水平线以上部分；在刻蚀后平面之上形成第一氧化层；刻蚀去除每一位线第一侧的氧化层顶部、第一侧的第一位线间隔层顶部和第一侧的第二位线间隔层顶部的第一氧化层部分，保留每一位线第二侧的氧化层顶部、第二侧的第一位线间隔层顶部和第二侧的第二位线间隔层顶部的第一氧化层部分，将保留的第一氧化层部分确定为氧化层图形；对去除的第一氧化层部分的位置进行沉积形成第二覆盖层；去除氧化层图形和氧化层。
Patent WO-2022017375-A1 (WO)
Title: SPECT CONTRAST AGENT FOR FAP-α-SPECIFIC TUMOR DIAGNOSIS
Inventor: JIA BING
IPC: A61K51/04
Filed: 2021-07-20
Abstract: A SPECT contrast agent for FAP-α-specific tumor diagnosis, said contrast agent being formed using a small molecule FAP-α inhibitor of a modified N-4-quinolinoyl-Gly-(2S)-cyanoPro scaffold as a precursor compound, using  99m Tc as a radionuclide, and using N-tris (hydroxymethyl) methylglycine (Tricine) and triphenylphosphine trisulfonate (TPPTS) as synergistic ligands. Compared to current technology, the present contrast agent displays uniquely superior in vivo biodistribution, a higher tumor uptake, a higher tumor/organ uptake ratio, and a more stable coordination attribute, and further exhibits uniquely superior in vivo and in vitro stability; due to a special characteristic of a coordination structure of the present contrast agent, test kit technology using a one-step labeling method can be utilized, and therefor same possesses better drug developability, and is suitable for industrial production and clinical popularization.
Patent WO-2022017398-A1 (WO)
Inventor: LI ZHIXIAO
IPC: H04L29/08
Filed: 2021-07-20
Abstract: 本申请实施例公开了一种建立通信连接的方法、装置、设备及计算机可读存储介质，属于通信技术领域。所述方法包括：基于第一端口与服务端建立通信连接，第一端口为客户端与服务端协商的端口，或者，第一端口为客户端上一次与服务端通信所使用的端口；在基于第一端口与服务端建立通信连接失败的情况下，读取目标配置数据中的端口信息，目标配置数据中的端口信息指示的第二端口能够用于客户端与服务端建立通信连接；基于第二端口与服务端建立通信连接。由于客户端不需要遍历多个端口，而是可以直接通过读取目标配置数据来确定能够用于与该服务端建立通信连接的第二端口，因此可以缩短客户端与服务端建立通信连接所需要的时间，提高了通信效率。
Patent WO-2022121332-A1 (WO)
Inventor: ZHAO ZIJING
IPC: H02J9/04
Filed: 2021-07-28
Abstract: 本公开公开了一种轴承控制器的供电控制装置、方法和磁悬浮系统。该装置包括：冗余供电电源、开关模块和电源管理模块，所述开关模块与所述冗余供电电源连接；电源管理模块被配置为采集冗余供电电源的输出电压和故障信号，采集轴承控制器所控制轴承的工作状态，并采集轴承控制器所对应电机的控制器的直流母线电压，其中，所述轴承的工作状态包括轴承悬浮状态；以及，根据冗余供电电源的输出电压和故障信号、轴承控制器所控制轴承的轴承悬浮状态、以及轴承控制器所对应电机的控制器的直流母线电压，控制开关模块的开关，并控制轴承控制器所对应电机的运行状态。
Patent WO-2022078046-A1 (WO)
Title: Polymère présentant une fonction de dispersion, dispersant de ciment d'acide polycarboxylique, procédé de préparation associé et utilisation correspondante
Inventor: MIAO XIA
IPC: C08F2/38
Filed: 2021-08-13
Abstract: La présente invention concerne un polymère présentant une fonction de dispersion, un procédé de préparation associé et une utilisation correspondante en tant que dispersant de ciment. Le polymère comprend une unité structurale a, une unité structurale b et une unité structurale c; l'unité structurale a est fournie par un polyéther insaturé, l'unité structurale b est fournie par un acide insaturé et/ou un sel de ce dernier et/ou un anhydride de ce dernier, et l'unité structurale c est fournie par un silane et/ou un siloxane comprenant un groupe polymérisable et n'ayant pas moins de cinq atomes de carbone; le rapport molaire de l'unité structurale a, de l'unité structurale b et de l'unité structurale c étant de 1:(1-20):(0,01-0,5); et le polymère a un poids moléculaire moyen en poids compris entre 20 000 et 90 000. Par rapport à l'état de la technique, le polymère et le dispersant selon la présente invention peuvent réduire de manière considérable la propriété de retardement de l'acide polycarboxylique, en particulier n'ont absolument pas la propriété de retardement à une température élevée supérieure à 120 °C, tout en maintenant une dispersibilité supérieure lorsqu'une quantité d'acide plus élevée est utilisée. De plus, le dispersant selon la présente invention est compatible avec d'autres additifs supplémentaires.
Patent WO-2022033592-A1 (WO)
Title: Key bss parameter management method suitable for multiple links, and related device
Inventor: GAN MING
IPC: H04W24/02
Filed: 2021-08-13
Abstract: The present application relates to the field of wireless communications, and in particular to a key BSS parameter management method suitable for multiple links, and a related device. For example, the present application is applied in a wireless local area network supporting a 802.11be standard. The method comprises: a first AP of a first AP MLD generates and sends a first frame, the first frame being used for indicating key BSS parameter update count values corresponding to multiple APs of the first AP MLD and key BSS parameter update count values corresponding to multiple APs of a second AP MLD, and the second AP MLD being an AP MLD to which a non-transmission AP belongs in a multi-BSSID set where the first AP is located. It is convenient for some APs or all APs in some AP MLDs to notify STAs managed by the APs of whether key BSS parameters of BSSs managed by the APs are updated, so as to assist the STAs to receive the latest key BSS parameters.
Patent WO-2022048439-A1 (WO)
Inventor: YANG HAICHENG
IPC: H04W36/00
Filed: 2021-08-17
Abstract: 一种网络切片确定方法、通信设备、系统及存储介质，终端通过从服务器处获取的可用网络切片信息了解到自己当前的可用网络切片，然后从这些可用网络切片中确定出目标网络切片，随后再向核心网侧申请该目标网络切片，与核心网侧建立该目标网络切片对应的会话，进而基于该目标网络切片进行通信，享受该目标网络切片提供的服务。
Patent WO-2022042671-A1 (WO)
Inventor: Rao Guoming
IPC: H04N5/225
Filed: 2021-08-27
Abstract: Disclosed in the present invention are a wearable device and an image signal processing apparatus thereof. The image signal processing apparatus comprises an image acquisition device, an image data processing module, and an application processor; the application processor is used for controlling, when detecting that the wearable device enables a shooting preview mode, the image data processing module to switch from a sleep state or a power-down state to a working state; the image acquisition device is used for acquiring original image data; the image data processing module is used for obtaining the original image data and processing the original image data. According to the present invention, power consumption of the device during operation can be greatly reduced, and the endurance capability of the wearable device can be effectively improved; moreover, the image processing quality can be automatically adjusted, and the photographing quality of the wearable device can be improved, thereby improving use experience of users and satisfying higher use requirements of users.
Patent WO-2022127180-A1 (WO)
Title: 目标跟踪方法、装置、电子设备及存储介质
Inventor: WANG ZHIZHUO
IPC: G06T7/246
Filed: 2021-08-27
Abstract: 本发明实施例提供一种目标跟踪方法、装置、电子设备及存储介质，所述方法包括：提取待处理图像序列中每一帧图像的目标检测框信息与目标预测框信息；将第n+1帧图像对应的目标检测框信息与第n帧图像对应的目标预测框信息进行匹配，并判断匹配结果中是否包括断开轨迹；若存在所述断开轨迹，则对所述断开轨迹进行重连，得到重连结果，并基于所述重连结果，得到对应的目标跟踪序列。通过预测框信息与检测框信息进行匹配，使得在轨迹跟踪过程中，检测框具有一个先验信息，提高检测框的准确度，可以将断开轨迹进行重连，提高目标跟踪的检测准确率。
Patent WO-2022247053-A1 (WO)
Inventor: MI SAI
IPC: G09F13/04
Filed: 2021-09-07
Abstract: 一种具有透光图案的电子设备保护壳，包括透明的壳体（330）、设置在壳体（330）外侧的镂空材料层（310）、设置在壳体（330）内侧的通电发光层（340），以及设置在通电发光层（340）内侧的内装饰层（350）；镂空材料层（310）上具有能够透过光线的透光图案。将具有透光图案的镂空材料层（310）集成在壳体（330）上，在通电发元件（342，344）不发光时，观察者看不到透光图案，镂空材料层（310）能够保持自身的质地；当通电发光元件（342，344）发光时，镂空材料层（310）能够显示出透光图案；还将通电发光元件（342，344）与炫光膜（510，540）结合形成复合发光器件，通电状态下，壳体（330）局部可以发光，并呈现图案、炫光以及发光元件（342，344）的组合视觉效果。
Patent WO-2023044603-A1 (WO)
Inventor: ZHANG BOKE
IPC: A61K9/06
Filed: 2021-09-22
Abstract: 涉及生物医药领域，公开了一种痛风外用纳米涂抹剂及其制备方法，该痛风外用纳米涂抹剂包括霜相以及分散于所述霜相中的纳米颗粒；所述纳米颗粒呈由内至外依次为水相、油相和水相的包覆结构；所述纳米颗粒的水相和/或油相中包埋或分散有用于治疗痛风的活性成分；所述纳米颗粒的粒度分布在1-200nm。为局部涂抹的纳米涂抹剂，相较于传统口服剂型，具有以下优势：1）局部给药剂量小，避免了口服给药的缺点，基本免除了药物对身体内脏器官的影响和心脑血管疾病患者的健康影响；2）能起到局部足量给药，临床见效速，降低血液尿酸，消除痛风结晶石，从根本上解除痛风症状；3）使用方便，患者依从率提高。
Patent WO-2022198969-A1 (WO)
Title: 印章文本识别方法、装置、设备及计算机可读存储介质
Inventor: ZHANG ZHENGFU
IPC: G06K9/00
Filed: 2021-09-28
Abstract: 一种印章文本识别方法、装置、设备及计算机可读存储介质，所述方法包括：获取待处理对象的印章检测结果，其中，所述印章检测结果包括印章检测框以及所述印章检测框的角度信息（101）；基于所述印章检测结果，得到正向的印章检测框中的印章图像（102）；获取所述印章图像中至少一个文本行的轮廓（103），并根据所述至少一个文本行的轮廓裁剪出文本行图像（104）；对所述文本行图像进行文本识别，得到文本识别结果（105）。