baber/WOPTO huggingface dataset:
Patent WO-2022032692-A1 (WO)
Inventor: LI HE
IPC: H04W12/02
Filed: 2020-08-14
Abstract: Provided are a communication method, apparatus and system, which are used for improving the security of a V2X PC5 establishment process. The method comprises: a first terminal device acquiring a first security protection method, wherein the first security protection method is a security protection method determined during a discovery process between the first terminal device and a second terminal device; and the first terminal device determining a second security protection method according to the first security protection method, wherein the second security protection method is a security protection method for a PC5 connection between the first terminal device and the second terminal device. Exemplarily, the security level of the second security protection method is not lower than the security level of the first security protection method. The communication method is applicable in the field of V2X communications.
Patent WO-2021253630-A1 (WO)
Title: 一种耐磨发泡汽车脚垫及制备方法
Inventor: CHEN TONGZHAO
IPC: D06N3/14
Filed: 2020-08-26
Abstract: 本发明属于汽车内饰用品领域，具体涉及一种耐磨发泡汽车脚垫及制备方法。利用乳胶易起泡的特性，将无机纤维分散其中，并添加起泡剂、硫化剂、抗氧化剂低速搅拌起泡，从而形成具有均匀闭孔细泡的发泡体，辅助一定量的胶凝剂，涂敷在亚麻基布，通过热蒸汽硫化，使发泡体硫化固化在亚麻基布形成发泡乳胶基垫；得到具有良好的回弹性和柔软舒适性的基垫；进一步的，将聚氨酯胶、硅酮粉、玻璃粉、陶瓷粉分散为喷涂液，喷涂在发泡体层，使发泡体具有良好的耐水性、自洁性、耐磨性。以此获得的汽车脚垫脚感舒适，耐磨、抗滑、耐水自洁，大幅提升汽车内饰装饰感和质感。
Patent WO-2021073370-A1 (WO)
Title: Article inspection method, apparatus and system and computer readable storage medium
Inventor: YU CHANGCUN
IPC: G06K9/00
Filed: 2020-09-22
Abstract: An article inspection method, apparatus and system and a computer readable storage medium, relating to the technical field of computers. The method comprises: obtaining an image to be identified generated during scanning, by a safety inspection machine, one or more articles to be inspected (S102); converting said image into a gray-scale image to be identified (S104); and inputting said gray-scale image into an article inspection model, and determining whether each of one or more articles to be inspected in said gray-scale image is a prohibited article (S106).
Patent WO-2021073434-A1 (WO)
Inventor: CHEN GONG
IPC: G06N20/00
Filed: 2020-09-30
Abstract: An object behavior recognition method, comprising: obtaining a first description file of an object in a first historical time period and a second description file of the object in a second historical time period; for each type of first attribute description text in the first description file, obtaining a preset number of first keywords, converting each of the first keywords into a first feature vector, and averaging the preset number of first feature vectors to obtain a first average feature vector corresponding to each type of first attribute description text; combining the first average feature vectors corresponding to multiple types of first attribute description texts in the first description file to generate a first historical feature matrix; similarly, generating a second historical feature matrix of the second description file; and combining the first historical feature matrix and the second historical feature matrix and inputting same into a model to obtain a behavior recognition result of the object.
Patent WO-2021189804-A1 (WO)
Title: 图像矫正方法、装置和电子系统
Inventor: HU GANG
IPC: G06T5/00
Filed: 2020-09-30
Abstract: 本申请提供了一种图像矫正方法、装置和电子系统。该图像矫正方法包括通过同轴设置的第一拍摄装置和第二拍摄装置，获取针对同一拍摄对象的第一图像和第二图像；根据第一拍摄装置和第二拍摄装置的拍摄参数，对第二图像进行矫正，得到第二图像对应的第二矫正图像，使得第二矫正图像与第一图像在竖直方向或水平方向上的视差为零。该方式中，以第一图像为基准，通过调整第一拍摄装置和第二拍摄装置的拍摄参数，仅对第二图像进行矫正，提高了图像矫正的运算效率，并且提高了图像矫正结果的准确度以及稳定性。
Patent WO-2021068955-A1 (WO)
Title: Use and signaling of refining video coding tools
Inventor: ZHANG KAI
IPC: H04N19/10
Filed: 2020-10-12
Abstract: An example method of video processing includes performing a conversion between a video picture of a video and a bitstream representation of the video. The bitstream representation conforms to a format rule. The format rule specifies that applicability of a Decoder-side Motion Vector Refinement coding tool and a Bi-Directional Optical Flow coding tool for the video picture are indicated separately in the bitstream representation.
Patent WO-2022077513-A1 (WO)
Inventor: CHEN LEI
IPC: H04W72/04
Filed: 2020-10-16
Abstract: The present application provides a quasi colocation (QCL) information determination method, a device and a system, which can quickly determine common QCL information of different reference signals or channels, reduce signaling delay and signaling overheads, thereby improving the transmission performance. In said method, a network device determines first information and sends the first information to a terminal device, and after receiving the first information, the terminal device determines first QCL information according to the first information, the first QCL information being common QCL information of at least two of the following: an uplink control channel, an uplink data channel, a downlink control channel, a downlink data channel, a reference signal, or a synchronization signal/physical broadcast channel block (SSB).
Patent WO-2022082448-A1 (WO)
Title: Écran d'affichage et son procédé de fabrication, et appareil d'affichage
Inventor: SUN YANLIU
IPC: G02F1/1335
Filed: 2020-10-20
Abstract: L'invention concerne un écran d'affichage (000) et son procédé de fabrication, et un appareil d'affichage, qui appartiennet au domaine technique de l'affichage. L'écran d'affichage (000) comprend un premier substrat (100) et un second substrat (200) qui sont agencés à l'opposé l'un de l'autre. Le premier substrat (100) comprend au moins une unité électroluminescente (101), et le second substrat (200) comprend au moins deux électrodes réfléchissantes (201). Toutes les premières électrodes réfléchissantes (2011) dans l'écran d'affichage (000) réfléchissent la lumière émise par l'unité électroluminescente (101) à une première zone de visualisation, et toutes les secondes électrodes réfléchissantes (2012) réfléchissent la lumière émise par l'unité électroluminescente (101) à une seconde zone de visualisation, par conséquent, une image complète peut être vue dans la première zone de visualisation, et une autre image complète peut être visualisée dans la seconde zone de visualisation. En outre, les deux images peuvent être deux images différentes, de telle sorte qu'une image affichée par l'écran d'affichage (000) a un effet 3D, et ainsi, l'écran d'affichage (000) a une fonction d'affichage 3D, ce qui permet d'enrichir les fonctions d'affichage de l'écran d'affichage (000).
Patent WO-2021083066-A1 (WO)
Inventor: CAO QING
IPC: C10G25/00
Filed: 2020-10-26
Abstract: 一种重油四组分自动分离装置及其分离方法，其中，分离装置包括溶剂储液罐(1)、重油四组分分离单元(100)及接收装置(9)；重油四组分分离单元(100)包括过滤盘(4)，其一端与溶剂储液罐(1)连通，其另一端与柱前流路切换阀(5)的进口连通；色谱柱(6)，其进口与柱前流路切换阀(5)的出口连通，其出口与柱后流路切换阀(8)的进口连通；接收装置(9)与柱后流路切换阀(8)的出口连通。通过过滤盘(4)在线分离沥青质，可实现多路溶剂的平行分流和预热，还可将多路洗脱液自动接收并使溶剂快速蒸发，从而实现重油四组分的自动化快速分离，从而节约时间，减少人工引起的操作误差，提高分离测定的精密度。
Patent WO-2022052258-A1 (WO)
Inventor: ZHOU XUEPENG
IPC: G02B13/00
Filed: 2020-10-31
Abstract: A camera optical lens (10), the camera optical lens (10) comprising six lenses in total. In order from the object side to the image side, the six lenses are: a first lens (L1) having positive refractive power, a second lens (L2) having negative refractive power, a third lens (L3) having negative refractive power, a fourth lens (L4) having positive refractive power, a fifth lens (L5) having negative refractive power, and a sixth lens (L6). The focal length of the camera optical lens (10) is f, the focal length of the second lens (L2) is f2, the radius of curvature of the center of the object side surface of the fifth lens (L5) is R9, the radius of curvature of the center of the image side surface of the fifth lens (L5) is R10 and the following relationships are satisfied: -5.00≤f2/f≤-2.00; and 3.00≤R9/R10≤20.00. The camera optical lens (10) satisfies design requirements for a large aperture, long focal length and ultra-thinness while having a good optical performance.
Patent WO-2021088844-A1 (WO)
Inventor: YANG JUN
IPC: H02J50/12
Filed: 2020-11-04
Abstract: A wireless charging and discharging method, which comprises: sending a preset electromagnetic signal to a second device, the preset electromagnetic signal being used to instruct the second device to generate response information; according to the response information, acquiring the device type of the second device; when the second device is a wireless receiving device, adjusting the preset electromagnetic signal and discharging toward the second device; when the second device is a wireless transmitting device, stopping sending the preset electromagnetic signal.
Patent WO-2022062099-A1 (WO)
Inventor: CHEN SHUIXUAN
IPC: B08B7/00
Filed: 2020-11-09
Abstract: A real-time monitoring system for laser cleaning, and a monitoring method therefor. The system comprising a cleaning table (1) and an ultrasonic thickness measuring device (2). The ultrasonic thickness measuring device (2) is connected to a processor (3); a cleaning position (11) and a monitoring position (12) are arranged on the cleaning table (1); a moving mechanism (4) is arranged between the cleaning position (11) and the monitoring position (12); a workpiece to be cleaned is placed on the cleaning position (11); the monitoring position (12) is provided with an image acquisition device (6) used for acquiring an image of the cleaned workpiece; the image acquisition device (6) is provided with a color-changeable auxiliary light source (7); one side of the cleaning position (11) and one side of the monitoring position (12) are both provided with a foreign matter removal and dust collection mechanism (5) used for clearing foreign matter in real time; and the image acquisition device (6) and the color-changeable auxiliary light source (7) are both connected to the processor (3). The ultrasonic thickness measuring device and the image acquisition device can be used for dual monitoring of the cleaning effect, and the real-time monitoring effect is improved by means of removing foreign matter in time, thereby improving the laser cleaning effect.
Patent WO-2022104572-A1 (WO)
Inventor: FU CHENGYANG
IPC: D06B23/20
Filed: 2020-11-18
Abstract: Mécanisme de teinture à ajout automatique pour la production manufacturière et la teinture intelligentes d'un tissu de vêtement, comprenant un corps principal. Des ressorts de support sont disposés au niveau de la partie inférieure d'une paroi intérieure du corps principal, des tiges de support sont montées à demeure au niveau des extrémités supérieures des ressorts de support, et des boîtes à colorants sont montées à demeure sur les extrémités supérieures des tiges de support, des premières crémaillères sont disposées sur les côtés des tiges de support orientées à l'opposé les unes des autres, des baladeurs sont reliés aux côtés extérieurs des premières crémaillères au moyen d'un engrènement, des secondes crémaillères sont reliées aux côtés des engrenages à distance des premières bandes d'engrenage au moyen d'un engrènement, et des blocs mobiles sont installés de manière fixe sur les côtés des secondes crémaillères à distance des baladeurs. Dans le présent mécanisme de teinture à ajout automatique pour la production manufacturière et la teinture intelligentes d'un tissu de vêtement, après la teinture, un tissu de vêtement au-dessus d'un tamis est entraîné pour se déplacer vers le haut au moyen de l'entraînement des blocs coulissants, puis une énergie cinétique est générée au moyen d'un mécanisme de séchage pour exécuter un traitement de séchage sur le tissu de vêtement teint, ce qui permet un séchage rapide, une utilisation pratique et un rendement élevé, et ce qui constitue une valeur pour une utilisation étendue.
Patent WO-2021218122-A1 (WO)
Title: Refrigerator
Inventor: YANG CHUN
IPC: F25D11/02
Filed: 2020-11-18
Abstract: The present invention provides a refrigerator, comprising a refrigerator body defining a storage compartment, and a low pressure storage unit accommodated in the storage compartment. The lower pressure storage unit comprises a housing defining the storage compartment having an access opening used for accessing an item, and a door body used for opening or closing the access opening. The housing comprises an upper housing and a lower housing sealably connected to form the storage compartment. A groove is provided on an upper end portion of the lower housing. A protrusion matching the groove is provided on a lower end portion of the upper housing so as to effectively ensure the sealing performance of the housing.
Patent WO-2022021688-A1 (WO)
Inventor: WANG FENGLAI
IPC: G02B6/38
Filed: 2020-11-20
Abstract: An optical module (200), which belongs to the technical field of optical fiber communications. By providing an optical fiber adapter (60) on an optical sub-module, inserting an optical fiber ferrule (70) into the optical fiber adapter (60), and leading out an optical fiber from a tail end of the optical fiber ferrule (70), the optical module (200) only needs one optical fiber ferrule (70) to establish an optical connection between the optical sub-module and the optical fiber, thereby reducing machining precision requirements and production costs. In addition, one end of a snap-fit member (80) is snap-fitted onto the optical fiber ferrule (70), and the other end is snap-fitted onto a second positioning part (61) of the optical fiber adapter (60), so that the optical fiber ferrule (70) and the optical fiber adapter (60) are fixed together, preventing the optical fiber ferrule (70) from sliding off the optical fiber adapter (60), and ensuring the stability of the optical module (200) in use.
Patent WO-2022116305-A1 (WO)
Title: 一种双面显示面板及制备方法
Inventor: ZHANG LEI
IPC: H01L27/32
Filed: 2020-12-21
Abstract: 一种双面显示面板及制备方法，双面显示面板通过薄膜晶体管阵列基板控制，阵列基板通过一侧奇数行或偶数行漏极电信号通过挖孔导入另一侧阳极设计，采用奇数行和偶数行分别控制第一面显示区域和第二面显示区域显示的信号，实现双面显示。
Patent WO-2022068110-A1 (WO)
Inventor: QIU ZHUGUO
IPC: B01D71/02
Filed: 2020-12-28
Abstract: Disclosed are a ceramic filter membrane with a membrane thickness in a gradient distribution, and a preparation method therefor. The pure water flux of the ceramic filter membrane is 2100-2800 LMH under a pressure of 0.1 MPa. The ceramic filter membrane comprises a ceramic membrane support body and a ceramic membrane layer arranged on the surface of the ceramic membrane support body, wherein the thickness of the ceramic membrane layer gradually decreases in the direction from a feeding end to a discharging end, and gradually decreases from 35-55 μm to 8-25 μm; and the ceramic membrane layer has a porosity of 32-40% and a pore size of 80-300 nm. In the present invention, the position of the ceramic membrane layer where the thickness is larger is used as the feeding end and has a large filtration resistance, and the position of the ceramic membrane layer where is the thickness is smaller is used as the discharging end and has a small filtration resistance, so that the problems of high pressure at a feeding port, low pressure at a discharging port, uneven membrane flux and membrane pollution, and the low effective utilization rate of a membrane during cross flow filtration are solved.
Patent WO-2022151051-A1 (WO)
Inventor: CUI JIE
IPC: H04W24/10
Filed: 2021-01-13
Abstract: Un équipement utilisateur (UE) est configuré pour se connecter simultanément à une cellule primaire (PCell) et à une cellule secondaire primaire (PSCell) d'un réseau sans fil, une porteuse composante primaire (PCC) de la PCell et une porteuse composante secondaire primaire (PSCC) de la PSCell se trouvant toutes deux dans la plage de fréquences 1 (FR1). L'UE reçoit une configuration d'objet de mesure (MO) PCC, une configuration de MO de PSCC, et un MO inter-fréquence sans configuration d'intervalle de mesure, détermine un facteur de mise à l'échelle spécifique (CSSF) de porteuse de MO de PCC, un CSSF de MO de PSCC, et un CSSF de MO inter-fréquence sans intervalle de mesure et applique chaque CSSF respectif à une période de mesure correspondant à chacun des objets parmi le MO de PCC, le MO de PSCC, et le MO inter-fréquence sans intervalle de mesure pour déterminer une période de mesure mise à l'échelle correspondant à chacun des objets parmi le MO de PCC, le MO de PSCC, et le MO inter-fréquence sans intervalle de mesure.
Patent WO-2022151241-A1 (WO)
Inventor: YAO CHUNHAI
IPC: H04W72/04
Filed: 2021-01-14
Abstract: L'invention divulgue des procédés et un appareil pour améliorer la transmission RACH pour des communications au-delà de 52,6 GHz. Des informations de configuration de canal d'accès aléatoire physique (PRACH) comprenant une indication d'un format de préambule PRACH pour un espacement de sous-porteuse (SCS) prédéfini pour améliorer la couverture cellulaire peuvent être reçues. Les informations de configuration de PRACH peuvent comprendre un nouveau format de préambule PRACH dans un domaine temporel basé sur un format de préambule PRACH de séquence courte. De plus, le préambule PRACH peut être transmis à l'aide du format de préambule PRACH sur un PRACH à une station de base (BS). Le format de préambule PRACH de séquence courte peut être répété sur deux occasions RACH (RO) dans le domaine temporel consécutives.
Patent WO-2022193200-A1 (WO)
Inventor: DAI XIAOSONG
IPC: E21D11/40
Filed: 2021-03-18
Abstract: A rapid construction method for a secondary lining of a small-section tunnel. While in-tunnel cleaning is performed after tunnel holing-through, a rebar transport cart (1) and a wheeled dumper (2) are used for transporting and storing secondary lining rebars to a designated position in the tunnel; and after tunnel cleaning is completed, the secondary lining is constructed from the two ends of the tunnel to the middle at the same time; a customized inverted arch formwork (3) is first used for constructing a lower inverted arch, and then, multiple gantry-type arch wall formwork trolleys (6) are used for following an alternate bay method to construct an upper arch wall, wherein the multiple sections of gantry-type arch wall formwork trolleys form a set and are connected in a hinged manner, which can adapt to construction of a curved tunnel. According to the method, the single construction section is long, the process linkage is compact, and rapid and efficient construction of the secondary lining of the tunnel can be achieved; moreover, the whole construction process is high in mechanization degree and greatly reduces the labor intensity; and the overall customized production and use of construction formworks guarantee the construction quality, the construction period is short, and the economic benefit is remarkable.
Patent WO-2022188204-A1 (WO)
Title: 显示面板及显示装置
Inventor: Bai sihang
IPC: H01L29/417
Filed: 2021-03-22
Abstract: 本申请公开了一种显示面板及显示装置，通过在先制作第一过孔和第二过孔，在后制作第三过孔和第四过孔，使得进行氢氟酸清洗制程之前，第一过孔、第二过孔已经被对应的第一漏极、第一源极覆盖，使得第一氧化物晶体管的第一漏极区、第一源极区免受氢氟酸清洗制程影响，进而使得第一氧化物晶体管的氧化物沟道免受影响。
Patent WO-2022110584-A1 (WO)
Title: 一种彩色纤维五维混色空间网格模型及其网格点阵列颜色矩阵构建方法及应用
Inventor: XUE YUAN
IPC: G06F30/23
Filed: 2021-03-24
Abstract: 一种彩色纤维五维混色空间网格模型及其网格点阵列颜色矩阵构建方法及应用，针对指定五基色纤维，引入坐标数字量化过程，将五基色纤维分别对应于五维坐标系的各坐标轴，以基色纤维参与混合的质量作为坐标轴数据，由五维坐标系空间的各个网格点获得五基色纤维的混合纱线对象，由此结合各基色纤维的混合比，以及各基色纤维的RGB颜色，实现对混合纱线对象的RGB颜色建模，即构成五维混色网格混色空间网格点阵列模型，并由此进一步实现线阵列模型、面阵列模型、体阵列模型的构建，针对五基色纤维混合下的RGB混色空间实现了数字量化，能够在实际应用中任意调用各组模型实现颜色的可视化，有效提高了颜色分析、选择的效率。
Patent WO-2022116445-A1 (WO)
Inventor: CHEN ZHENBO
IPC: G06F40/232
Filed: 2021-03-31
Abstract: 一种文本纠错模型建立方法、装置、介质及电子设备（500）。该方法包括：获取文本语料；获取经随机遮盖处理后的文本语料中保留的字符对应的第一向量；将第一向量输入至模型，以便模型的生成器输出第二向量，并由模型的鉴别器输出第一预测结果；计算第一损失函数；若未达到第一收敛条件，则执行获取第一向量步骤及之后的步骤；获取经随机替换处理后的文本语料中字符对应的第三向量；将第三向量输入至鉴别器模块，得到第二预测结果；计算第二损失函数；若未达到第二收敛条件，则执行获取第三向量步骤及之后的步骤；将鉴别器与预训练的文本填充模块对接，得到文本纠错模型。上述方法降低了数据标注成本，提高了纠错效果。
Patent WO-2021204089-A1 (WO)
Title: Cell activation method and device
Inventor: ZHANG LI
IPC: H04W72/08
Filed: 2021-04-02
Abstract: Provided are a cell activation method and device, which relate to the field of communications. By means of a known cell or an activated cell, timing and beam information of a cell to be activated can be obtained, thereby saving on the time for cell search and beam measurement in an activation process, and achieving rapid activation. The specific solution comprises: a communication device determining a serving cell capable of performing information synchronization with an SCell to be activated, wherein the serving cell is an activated cell or a known cell; the communication device determining a first SSB from among SSBs sent by said SCell, wherein the first SSB corresponds to a second SSB sent by the serving cell; and the communication device activating said SCell on the basis of the first SSB sent by said SCell and according to timing information and beam information of the second SSB. The embodiments of the present application are used in the process of cell activation.
Patent WO-2021218689-A1 (WO)
Title: 一种离合顺畅的线性致动器
Inventor: XU XIN
IPC: H02K7/06
Filed: 2021-04-19
Abstract: 本发明公开了一种离合顺畅的线性致动器，属于线性传动技术领域，包括外壳、传动蜗轮、转动丝杆和传动螺母，传动蜗轮带动转动丝杆转动，转动丝杆转动带动传动螺母沿转动丝杆轴向移动，所述传动蜗轮与转动丝杆之间设有离合装置，所述离合装置包括相对于转动蜗轮可轴向移动的联轴齿套，所述转动丝杆外套装有轴向限位套件，轴向限位套件与外壳轴向相抵，所述轴向限位套件与转动丝杆在轴向方向保持定位，所述转动丝杆受轴向载荷时，所述转动丝杆通过所述轴向限位套件将轴向力传递至外壳，所述联轴齿套与轴向限位套件之间在轴向方向上不传递轴向力。本发明的优点在于使得离合装置在被驱动时顺畅度更好。
Patent WO-2022048198-A1 (WO)
Inventor: LI LIANG
IPC: B21D37/10
Filed: 2021-05-26
Abstract: An electromagnetic shape correction device, comprising a uniform pressure driving coil (1), a magnetic field shaper (2), a conductive channel (3) and a mold (6). The uniform pressure driving coil is arranged inside the conductive channel; the conductive channel and a workpiece (5) to be subjected to shape correction form a conductive loop; the magnetic field shaper is arranged between the uniform pressure driving coil and said workpiece; the uniform pressure driving coil generates a pulse magnetic field around the uniform pressure driving coil by means of pulse current discharge, and the pulse magnetic field generates an induced eddy current on the surface of the magnetic field shaper; the magnetic field shaper cooperates with the uniform pressure driving coil to generate an induction current in the conductive loop, and the induction current generates a pulse electromagnetic force on an area to be formed of said workpiece; and the area to be formed of said workpiece deforms into the mold under the action of the pulse electromagnetic force. Further provided is a shape correction method of the electromagnetic shape correction device. The shape correction device and the shape correction method can flexibly and accurately regulate and control the shape correction or multiple forming processes of a workpiece by means of the optimal design of the magnetic field shaper, and can effectively reduce the design difficulty and the manufacturing cost of a forming device.
Patent WO-2021249363-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/139
Filed: 2021-06-08
Abstract: Methods, systems and devices for intra block copy (IBC) using non-adjacent neighboring blocks are described. An example method of video processing includes determining, for a conversion between a video comprising a current video block and a bitstream of the video, whether to use a block vector of a non-adjacent neighboring block for a prediction of a block vector of the current video block based on coding tree unit (CTU) rows that comprise the non-adjacent neighboring block and the current video block, and performing, based on the determining, the conversion.
Patent WO-2022246910-A1 (WO)
Title: 一种用于生产汽车装饰垫的吸塑模具及汽车装饰垫
Inventor: CHEN WU
IPC: B29C51/36
Filed: 2021-06-08
Abstract: 一种用于生产汽车装饰垫的吸塑模具(10)，包括：底座(11)，成型在所述底座(11)上的凸模(12)，以及设置在所述凸模(12)上的若干槽体(13)；该吸塑模具(10)还包括纹路板(14)，所述纹路板(14)可拆卸地放置在所述槽体(13)内，进而使所述凸模(12)形成至少两种不同的纹路结构；实际生产加工汽车装饰垫时，可根据设计需要更换不同的纹路板(14)，即可十分方便地在汽车装饰板表面形成至少两种不同的纹路结构,例如基材本身一种、纹路板一种，结构简单、实现方便，生产成本低；此外，还提供一种汽车装饰垫，在其装饰面上具有至少两种不同的纹路结构，而且凸条的棱角十分清晰，更加美观，更具质感和档次。
Patent WO-2022052537-A1 (WO)
Inventor: ZHANG YANLEI
IPC: H05K7/20
Filed: 2021-06-10
Abstract: 本发明公开了一种变流器用紧凑型冷却装置，包括多功能紧凑式散热器、水泵、风机组、液电集成式快速连接器、多功能构架以及管路系统；多功能紧凑式散热器包括依次设置的并构成一体结构的散热器主液室一、散热器芯体、散热器主液室二、散热器副液室、散热器进水管以及散热器出水管，散热器主液室一和散热器主液室二上设有进水管或出水管，散热器副液室内设有排气稳液管，散热器副液室上设有双向压力调节阀和水泵补液管；风机组设置在散热器芯体的一侧；多功能紧凑式散热器、水泵、风机组以及液电集成式快速连接器设置在多功能构架上并通过管路系统连通。该冷却装置具有结构简单，所占空间小，重量轻，结构紧凑等优点。