baber/WOPTO huggingface dataset:
Patent WO-2021008243-A1 (WO)
Inventor: CHEN JIANPING
IPC: C09J7/29
Filed: 2020-05-27
Abstract: The present invention is applied to the field of barrier films for blocking water vapor, and provides a barrier composite film with a good barrier effect and a simple process and a preparation method therefor in view of the defects in the prior art that the barrier effects of water vapor and oxygen are not ideal and that the process is complicated. The barrier composite film sequentially comprises: a high molecular polymer layer with a thickness of 5-100 μm; a first adhesive layer with a thickness of 5-50 μm; a metal layer with a thickness of 10-100 μm; and a second adhesive layer with a thickness of 10-200 μm. Compared with the prior art, the barrier composite film and the preparation method therefor provided in the present invention have simple processes, and the barrier film has a good barrier performance, has a barrier water permeability of less than 10 -4 g/m 2 /day, and has a good peel strength and filling performance.
Patent WO-2021051873-A1 (WO)
Inventor: KANG YANNI
IPC: A61B5/02
Filed: 2020-05-29
Abstract: 本申请公开了一种基于相似度预处理脉搏波的方法、装置、计算机系统及可读存储介质，涉及医学数字信号处理领域，包括以下步骤：采集脉搏波，并按照节律将所述脉搏波分割成多个周期波形；计算任意两条所述周期波形之间的相似度，获得各个所述周期波形对应的相似度信息；根据各个所述周期波形的相似度信息筛选出模板波；基于所述模板波对所述脉搏波进行预处理，通过相似性对比筛选丢弃异常波形，实现对脉搏波预处理的目的，提高后续对波形进行特征提取结果的准确性，方便后续波形处理的应用。
Patent WO-2021063015-A1 (WO)
Inventor: Xue qiong
IPC: G06Q20/06
Filed: 2020-06-05
Abstract: 一种风控方法、系统、装置及设备，该方法包括：当用户使用同一账号密码在不同支付子系统间可以登录时，针对其中任一系统的业务数据进行风险识别，并得到风险识别结果后，将生成可用于多个子系统间的共享风险特征，从而任一其它子系统可以基于该共享风险特征对自身的业务数据进行识别。
Patent WO-2021036430-A1 (WO)
Inventor: CAO XIAOQIANG
IPC: H04N19/48
Filed: 2020-06-17
Abstract: Disclosed in the present invention are a decoding method, an encoding method, and an apparatus, relating to the technical field of video encoding-decoding. The method comprises: acquiring a code stream of a current block; when the current block is determined to use scan region-based coefficient coding (SRCC), acquiring target position coordinate information from the code stream, the target position coordinate information consisting of a first coordinate value and a second coordinate value; for a coefficient that is to be decoded in a target scanning region of the current block, determining a context model for a flag bit to be decoded of the coefficient to be decoded, the target scanning region being a scanning region determined on the basis of the target position coordinate information, and the context model being determined at least on the basis of the target position coordinate information; and on the basis of the context model, decoding the flag bit to be decoded. In the present application, a context model for a flag bit to be decoded is determined by means of a target scanning region, causing such a grouping mode to be compatible with an SRCC-technology scanning mode, thus improving decoding performance.
Patent WO-2021109540-A1 (WO)
Title: Semiconductor device and preparation method therefor
Inventor: WU PINGHENG
IPC: H01L23/488
Filed: 2020-06-19
Abstract: The present invention relates to a semiconductor structure and a preparation method therefor. The semiconductor structure comprises: a support layer comprising a pad region, several recesses being formed in the pad region of the support layer, the width of the bottom of each recess being greater than the width of the opening of the recess; and a pad located on the support layer and located in the pad region, part of the pad being embedded in the recesses. In the semiconductor structure, air cavities may be provided between the part of the pad embedded in the recesses and the side walls of the lower parts of the recesses. During a wire bonding process, even if the pad is flat and most of the pad is squeezed under the effect of a bonding force, the squeezed pad will enter the air cavities to prevent a protective layer from being upward lifted or cracked, so as to prevent the pad from overflowing, thereby ensuring the quality of a product. In addition, because the pad enters the air cavities during the wire bonding process, the contact area between the pad and the support layer will be increased, thereby enhancing the stability of the overall structure.
Patent WO-2020253842-A1 (WO)
Inventor: HU BING
IPC: G06T7/73
Filed: 2020-06-19
Abstract: The embodiments of the present application provide a vehicle position and posture determination method and apparatus, and an electronic device. A vehicle to be positioned is provided with an panoramic camera, and the panoramic camera is used for photographing an aerial view of a scene where said vehicle is located. Said method comprises: performing semantic segmentation on the aerial view to obtain local semantic information of the scene where said vehicle is located; according to global semantic information of a preset region comprising the scene where said vehicle is located, determining, in the preset region, a position and posture matching the local semantic information as the position and posture of said vehicle. The semantic information can be extracted from the aerial view photographed by the panoramic camera, so as to acquire features of the scene where said vehicle is located, and then the position and posture of said vehicle are determined by means of map matching. The position and posture of the vehicle can be determined without the aid of GPS signals. Therefore, the position and posture can be accurately determined even in a scene where GPS signals cannot be normally received.
Patent WO-2020259478-A1 (WO)
Inventor: WANG YONG
IPC: A61K31/435
Filed: 2020-06-23
Abstract: A tricyclic compound as represented by formula (I) or an isomer, pharmaceutically acceptable salt, solvate, crystal or prodrug thereof, preparation methods therefor, and a pharmaceutical composition containing the compounds, and use of the compounds or composition for treating PRMT5-mediated diseases. The compound shows remarkable inhibitory activity on PRMT5.
Patent WO-2022041266-A1 (WO)
Inventor: XIA ZEYU
IPC: F26B25/00
Filed: 2020-08-31
Abstract: 一种高铁车辆用的智能烘干装置及方法，包括烘干器和为其供电的供电模块，还包括定时模块、多功能监测模块、语音识别模块、控制模块、语音播报模块、报警模块和无线通信模块，多功能监测模块和语音识别模块与控制模块输入端相连，控制模块输出端与语音播报模块和报警模块相连并通过无线通信模块连接客户端，定时模块与控制模块相连再连接至供电模块。通过定时模块智能控制供电模块的通断电，烘干完毕可智能断电，降低电能消耗，可智能识别工作人员传送的语音信号并经处理后通过语音播报模块向工作人员传达所需信息，通过客户端实时接收烘干室内的数据信息，便于列车工作人员及时做出响应，兼具报警功能，智能化水平高。
Patent WO-2022047610-A1 (WO)
Title: Secondary cell group in dormant state with data traffic disabled
Inventor: AWONIYI-OTERI OLUFUNMILOLA OMOLADE
IPC: H04W24/10
Filed: 2020-09-01
Abstract: In an aspect, a BS configured as a master node (MN) of a master cell group (MCG) acts as a relay for at least downlink C-Plane communications from a secondary node (SN) of a secondary cell group (SCG) to a UE during a period where the SCG is dormant with downlink and uplink U-Plane communications disabled.
Patent WO-2021073335-A1 (WO)
Title: Convolutional neural network-based lens-free holographic microscopic particle characterization method
Inventor: CAO XUN
IPC: G01N21/41
Filed: 2020-09-15
Abstract: A convolutional neural network-based lens-free holographic microscopic particle characterization method, comprising the steps of: S1, first acquiring a dark field image, and then acquiring a bright field image uniformly illuminated by a light source (1); S2, placing a sample (2) above a sensor (3), acquiring microscopic images of the sample (2) of different refractive indexes, and marking the refractive index of each image; S3, performing flat-field correction on all the holographic microscopic images; S4, calculating centers of all microscopic particles in the images, and cutting images of the microscopic particles; S5, cleaning all the cut images, randomly classifying the images into a training set, a verification set and a test set, taking the training set as input of a convolutional neural network, training a classification network, verifying an effect training parameter on the verification set, and finally, testing a classification effect on the test set, a classification label corresponding to the microscopic particle being a refractive index characterization result of the microscopic particle. Quick, convenient and accurate characterization for biological samples under a large field of view is implemented.
Patent WO-2021164302-A1 (WO)
Title: Sentence vector generation method, apparatus, device and storage medium
Inventor: XIE JINGWEN
IPC: G06F40/205
Filed: 2020-10-28
Abstract: The present application belongs to the technical field of artificial intelligence and particularly to the field of natural language processing technology applications. Disclosed are a keyword-based sentence vector generation method, an apparatus, a device, and a storage medium for better expressing or expressing in a more focused way distinctions between sentences and other sentences, and yielding higher sentence vector values. The method in part comprises: determining topical keywords on the basis of a target topic paragraph; determining inter-sentence keywords of processed sentences according to non-stop words of the processed sentences; determining common words of the processed sentences; obtaining in a preset way weights of the topical keywords, the inter-sentence keywords and the common words; according to said weights, generating an attention weight matrix for the processed sentences; on the basis of the attention weight matrix, generating sentence vectors corresponding to the processed sentences.
Patent WO-2021109822-A1 (WO)
Inventor: BAI YAXIAN
IPC: H04N21/258
Filed: 2020-11-12
Abstract: La présente demande concerne un procédé, un appareil et un dispositif de restitution de texte et de lecture de ressources multimédia, ainsi qu'un support de stockage. Le procédé consiste à : déterminer, sur la base d'un premier type de boîte de données ou d'un premier type de groupe, une région d'intérêt d'une vidéo omnidirectionnelle et au moins une ressource multimédia associée à la région d'intérêt ; et lire au moins une ressource multimédia associée à la région d'intérêt.
Patent WO-2021093807-A1 (WO)
Inventor: ZHANG CHAOPENG
IPC: G10L19/02
Filed: 2020-11-12
Abstract: 本申请涉及音频技术领域，提供一种瞬态噪声的检测方法，该方法包括：获取预设时长的音频帧信号；针对第一音频帧信号进行小波分解，得到与第一音频帧信号对应的第一小波分解信号，所述第一小波分解信号中包含多个子小波分解信号；根据第一子小波分解信号中所有样点的参考音频强度值，确定所述第一子小波分解信号的第一参考音频强度值；根据所述第一小波分解信号中所有子小波分解信号的第一参考音频强度值，确定所述第一小波分解信号的能量分布信息；根据所述第一小波分解信号的能量分布信息，确定所述第一音频帧信号为瞬态噪声的概率。实施本实施例，通过对小波包分解信号中样点进行统计，提高对瞬态噪声检测的准确性。
Patent WO-2021129276-A1 (WO)
Title: 一种洗衣机
Inventor: ZHAO ZHIQIANG
IPC: D06F37/04
Filed: 2020-11-24
Abstract: 一种洗衣机，其包括；外壳（1），外壳（1）内安装有经减震件（9）支撑的支架（4）；支架（4）经柔性件（6）与外壳（1）相连，以围成容纳空间。通过将支架（4）经柔性件（6）与外壳（1）相连，以实现在洗衣机外壳（1）内设置供洗涤水流经容纳空间（2）的目的；且通过将容纳空间（2）直接集成设置于外壳（1）上，以使容纳空间（2）的宽度与洗衣机外壳（1）尺寸同等设置，进而最大化利用外壳（1）尺寸、提升洗衣机洗涤容量；此外，通过将容纳空间（2）的至少部分由柔性件（6）构成，使得支架（4）产生的振动位移经柔性件（6）自身弹性过滤，避免了集成于外壳（1）上的容纳空间（2）受减震件（9）作用、导致容纳空间（2）局部损坏的问题。
Patent WO-2022104896-A1 (WO)
Title: 一种线切割液的净化处理装置
Inventor: YU JUN
IPC: B01D29/58
Filed: 2020-11-30
Abstract: 一种线切割液的净化处理装置，净化筒（1）的底壁上设置出液口（11），净化筒（1）的侧壁上设置进液口（12），净化筒（1）内设置滤网罩（2），滤网罩（2）罩设于出液口（11）的外侧，滤网罩（2）包括内罩体（21）与外罩体（22），外罩体（22）的直径大于内罩体（21）的直径，内罩体（21）与外罩体（22）的底部两侧均设置限位凸（23），净化筒（1）内的底壁上对应限位凸（23）设置限位卡（13），限位卡（13）的内侧设置限位槽（14），限位槽（14）穿出限位卡（13）的一侧，限位凸（23）可旋动卡接于限位槽（14）内，内罩体（21）与外罩体（22）的旋动方向相反，内罩体（21）与外罩体（22）的顶部设置凸边（24），内罩体（21）与外罩体（22）上的凸边（24）螺栓固定。
Patent WO-2021147516-A1 (WO)
Title: Antenna routing method and related devices
Inventor: ZHOU LEI
IPC: H04B7/0413
Filed: 2020-11-30
Abstract: An antenna routing method and related devices are provided. A user terminal equipment includes multiple antenna groups distributed around a periphery of the user terminal equipment. Each antenna group includes two antennas. Two antennas in each antenna group are different in polarization direction. The method includes the following. Two antennas in any one antenna group of the multiple antenna groups are enabled and one antenna in each of two antenna groups adjacent to the any one antenna group is enabled respectively, and a first signal quality of the antennas enabled is measured, to obtain multiple first signal qualities. A set of antennas with the optimal first signal quality is determined according to the multiple first signal qualities, to receive or transmit radio frequency signals.
Patent WO-2021115308-A1 (WO)
Inventor: LI WENJUN
IPC: G02F1/13357
Filed: 2020-12-09
Abstract: A display screen module and an electronic device. The display screen module comprises a display panel (100) and a light source assembly (200); the display panel (100) is provided with a fingerprint recognition region (1001); and the light source assembly (200) is located on one side, distant from a display surface, of the display panel (100). The light source assembly (200) comprises: a circuit substrate (211), wherein display light sources (212) and infrared light sources (213) are provided on one side, facing the display panel (100), of the circuit substrate (211); a packaging layer (214), wherein the packaging layer (214) is located on one side, facing the display panel (100), of the circuit substrate (211) and covers the display light sources (212) and the infrared light sources (213); and an infrared receiving apparatus (215) that is located on one side, close to the display panel (100), of the packaging layer (214), wherein the perpendicular projections of the infrared light sources (213) and the infrared receiving apparatus (215) on the display panel (100) all are located within the fingerprint recognition region (1001).
Patent WO-2022120649-A1 (WO)
Title: Access control method and apparatus, communication device, and medium
Inventor: Mou qin
IPC: H04L7/00
Filed: 2020-12-09
Abstract: The present disclosure relates to the technical field of wireless communications, and provided therein are an access control method and apparatus, a communication device, and a medium. The method comprises: acquiring a first SSB, the first SSB comprising access information used to indicate a second SSB; reading the access information of the second SSB from the first SSB, and acquiring the second SSB according to the access information; and performing access according to the second SSB. Therefore, a second-type terminal does not need to read information such as RMSI, a PDCCH, and a PDSCH of a first-type terminal, may directly read access information of a second SSB required thereby from a first SSB, and acquire the second SSB according to the access information, thereby performing access according to the second SSB, and reducing access delay of the second-type terminal.
Patent WO-2022041580-A1 (WO)
Title: Adjusting and stabilizing device for photographing module, photographing device and movable platform
Inventor: WANG BO
IPC: F16C11/10
Filed: 2020-12-14
Abstract: Disclosed is an adjusting and stabilizing device for a photographing module, the device comprising an angle adjusting unit. The angle adjusting unit comprises: a rotating shaft; a supporting seat which can rotate around the rotating shaft and is used for being fixedly connected to an FPV photographing module; and an elastic driving element which is arranged on the rotating shaft in a sleeved manner and can drive the supporting seat to rotate, wherein the supporting seat is provided with at least two corner joint positions relative to the rotating shaft, and when the supporting seat rotates to a non-corner joint position, the elastic driving element can drive the supporting seat to rotate towards one of the at least two corner joint positions. In addition, further provided is a photographing device and a movable platform. The adjusting and stabilizing device, the photographing device and the movable platform provided in the present invention have a simple structure, and are convenient and fast to operate.
Patent WO-2022126679-A1 (WO)
Title: Decision-generating method and apparatus for flexible material roll-to-roll processing control
Inventor: DENG YAOHUA
IPC: G06Q10/06
Filed: 2020-12-21
Abstract: A decision-generating method and apparatus for flexible material roll-to-roll processing control, which are used to solve the technical problems of existing flexible material roll-to-roll processing having various material types, different characteristics, complex deformation influencing factors and difficult process control during the process of roll-to-roll processing. The method comprises: acquiring first vibration data of a first unwinding module, second vibration data of a second unwinding module, third vibration data of a pressing module, fourth vibration data of a winding module, and rotational speed data and winding tension data of the winding module (201); calculating multiple health state level combinations on the basis of a preset health state level, the first vibration data, the second vibration data, the third vibration data and the fourth vibration data (202); on the basis of the rotational speed data and winding tension data, generating a winding module rotational speed interval and a winding tension value interval for each health state level combination (203); and generating an adjustment decision by using the multiple health state level combinations, the winding module rotational speed interval and the winding tension value interval (204).
Patent WO-2021139536-A1 (WO)
Title: Robot control system
Inventor: XU ZHETAO
IPC: G05B19/18
Filed: 2020-12-24
Abstract: A robot control system comprises a motion device, an obstacle avoidance device, and a first communication bus respectively connected to the motion device and the obstacle avoidance device. The obstacle avoidance device comprises an obstacle avoidance detection module, an anti-fall module, a contact edge safety module, and a first communication transceiver module. The first communication transceiver module is respectively connected to the obstacle avoidance detection module, the anti-fall module, and the contact edge safety module. The motion device comprises a steering gear module and a second communication transceiver module connected to the steering gear module. The robot system is functionally divided into multiple modules that communicate with each other by means of the first communication bus. When a certain functional requirement of the robot changes, a corresponding module can be directly added or can directly replace a current module, thus reducing coupling between the respective modules.
Patent WO-2021136131-A1 (WO)
Title: Information recommendation method and related device
Inventor: XU WENLONG
IPC: G06N3/04
Filed: 2020-12-28
Abstract: Disclosed is an information recommendation method, which relates to the field of artificial intelligence and is applied to a companion robot for children. The information recommendation method comprises: acquiring feature information of a target object and feature information of a plurality of first recommendation objects (411); taking the feature information of the target object and the feature information of the plurality of first recommendation objects as an input, and determining a target recommendation object from the plurality of first recommendation objects by using an information recommendation model (412); and outputting the target recommendation object (413). Interaction information corresponding to a historical interaction object of a target object is taken as an input of an information recommendation model, and information is recommended to the target object on the basis of the interaction information corresponding to the historical interaction object, thereby improving the information recommendation accuracy.
Patent WO-2022140959-A1 (WO)
Inventor: ZHUO YIBIN
IPC: H04L1/00
Filed: 2020-12-28
Abstract: The present application relates to the technical field of communications. Disclosed are a communication method, apparatus and system, which are used for solving the problem in the prior art of resource overheads for network encoding being large. The method comprises: a first node performing network encoding on data packets of a plurality of bearers together to acquire encoded data packets, wherein a target node of the data packets of the plurality of bearers is a second node; and the first node sending the encoded data packets to the second node.
Patent WO-2022110512-A1 (WO)
Inventor: LIU ZHONGCAI
IPC: D06F39/12
Filed: 2021-01-04
Abstract: L'invention concerne un élément d'aspect extérieur, l'élément d'aspect extérieur étant une pièce monobloc moulée par injection, comprenant : un panneau de non aspect extérieur, la surface du panneau de non aspect extérieur étant une surface de non aspect extérieur, le panneau de non aspect extérieur comportant au moins un trou de blocage (1012, 4012, 5011), les trous de blocage s'étendant à travers le panneau de non aspect extérieur dans la direction de l'épaisseur du panneau de non aspect extérieur, un premier panneau d'aspect extérieur, le premier panneau d'aspect extérieur étant relié à la paroi périphérique du panneau de non aspect extérieur, le premier panneau d'aspect extérieur s'étendant de manière circonférentielle autour du panneau de non aspect extérieur ; la surface d'un côté du panneau de non aspect extérieur comporte au moins une zone de moulage d'attaque de coulée (1011, 4021, 5021, 50311, 50321) correspondant à une attaque de coulée du moule, l'au moins une zone de moulage d'attaque de coulée étant disposée de manière adjacente au premier panneau d'aspect extérieur, au moins un trou de blocage étant disposé de manière adjacente au premier panneau d'aspect extérieur, et les trous de blocage adjacents au premier panneau d'aspect extérieur étant espacés de la zone de moulage d'attaque de coulée adjacente au premier panneau d'aspect extérieur le long de la longueur du premier panneau d'aspect extérieur. L'invention concerne également un appareil ménager comprenant l'élément d'aspect extérieur décrit, et un moule. L'élément d'aspect extérieur peut, dans une certaine mesure, empêcher l'apparition d'un motif d'écoulement sur la surface d'aspect extérieur du panneau, améliorant le taux de qualification d'éléments d'aspect extérieur jusqu'à un certain point, et diminuant les coûts.
Patent WO-2022151117-A1 (WO)
Inventor: YAO AIPING
IPC: B65F1/14
Filed: 2021-01-14
Abstract: La présente invention concerne un mécanisme d'emballage rotatif, une poubelle le comprenant, et un couvercle de poubelle. Le mécanisme d'emballage rotatif comprend une boîte de stockage annulaire (231) pour stocker un sac à ordures (3) et pouvant amener le sac à ordures (3) stocké à être déplié vers le bas, et un dispositif d'entraînement rotatif (232) utilisé pour entraîner la boîte de stockage (231) en rotation ; un orifice d'alimentation pour introduire des déchets dans le sac à ordures est formé au niveau de la partie centrale de la boîte de stockage (231) ; et une fois la boîte de stockage (231) mise en rotation, le sac à ordures (3) qui est déplié vers le bas et stocke les déchets est mis en rotation, et l'extrémité supérieure du sac à ordures est tordue et scellée. Le mécanisme d'emballage rotatif effectue une torsion et un scellage en mettant en rotation la boîte de stockage, de telle sorte que le scellage est plus serré, et une ouverture scellée est petite de façon à faciliter une découpe automatique ultérieure.
Patent WO-2022012025-A1 (WO)
Inventor: WANG PENGFEI
IPC: H01M50/20
Filed: 2021-01-29
Abstract: 本申请提供一种电池模组，所述电池模组包括电芯组件，所述电芯组件中的电芯包括电芯主体部及极耳，所述电池模组还包括：第一固定带，沿电芯的厚度方向，环绕包围所述电芯组件；第二固定带，沿电芯的厚度方向，环绕包围所述电芯组件；在沿所述电芯的长度方向上，所述第一固定带的投影位置距离所述电芯主体部第一端的距离小于或等于L/4，所述第二固定带的投影位置距离所述电芯主体部第二端的距离小于或等于L/4，所述L为所述电芯主体部的长度。