baber/WOPTO huggingface dataset:
Patent WO-2021217886-A1 (WO)
Inventor: LI HUIJUN
IPC: A61H1/02
Filed: 2020-07-10
Abstract: A flexible hand function rehabilitation device based on rope (4) driving, the device comprising an index finger exoskeleton mechanism (1), a thumb exoskeleton mechanism (2), and a soft rubber glove (3). The index finger exoskeleton mechanism (1) comprises an index finger distal phalanx collar (2), an index finger middle phalanx collar (27), and an index finger proximal phalanx collar (26), which collars are connected together by means of hinge structures. The thumb exoskeleton mechanism (2) comprises a thumb proximal phalanx collar (29) and a thumb distal phalanx collar (28) connected together by means of a hinge mechanism. A rope (4) is fixed on the hand function rehabilitation device by means of an aluminum fastener (12), so as to ensure that the rope (4) on the palm side and back of the hand side will not slip when the rope (4) pulls on fingers for flexion/extension and abduction/adduction. The device overcomes the problem of the size of a traditional rigid exoskeleton, is more compact to wear and more comfortable for a user, and can more easily adapt to the hand of the user. The rehabilitation device is provided with a channel for the rope (4), such that when the rope (4) is actuated by an actuator to move, the hand of a patient is actuated to move in the maximum functional range.
Patent WO-2021098244-A1 (WO)
Inventor: ZUO PENG
IPC: G06F9/50
Filed: 2020-07-15
Abstract: The present application provides a method and device for a first operating system to access resources of a second operating system. The method for a first operating system to access resources of a second operating system comprises: when initializing the first operating system, allocating an internal storage storing a kernel page table and a user page table to a low address space and reserving a high address space; acquiring from the second operating system register configuration information of a kernel page table of the second operating system; and on the basis of the register configuration information of the kernel page table of the second operating system, configuring a register of the high address space of the first operating system, thereby enabling the high address space to directly access kernel resources of the second operating system. The technical solution provided in the present application can improve the performance of the first operating system in directly accessing the resources of the second operating system.
Patent WO-2021013114-A1 (WO)
Title: 一种高弹高透的防污聚氨酯薄膜及其制备方法和应用
Inventor: WU XU
IPC: C08L75/04
Filed: 2020-07-20
Abstract: 高弹高透的防污聚氨酯薄膜及其制备方法和应用。该聚氨酯薄膜的原料中包括以下质量分数的有效组分：硬段单体30～40％、软段单体40～50％、亲水单体3～6％、交联单体0-3％、小分子扩链剂0％～5％、低表面能化合物10～15％。通过缩聚反应合成了一种化学与物理双交联的防污聚氨酯。该薄膜显现出优良的低粘附防污性能，水、二碘甲烷、十六烷等不同表面张力液体完全不粘附薄膜，不留痕迹地从薄膜上滑落。当薄膜处于拉伸状态(伸长率≤1800％)，液体依然可以不留痕迹地从薄膜上滑落，表明薄膜可以同时实现低粘附性与可拉伸性的共存。
Patent WO-2021031786-A1 (WO)
Title: Data transmission method and related device
Inventor: HUANG YUAN
IPC: H04W52/02
Filed: 2020-07-23
Abstract: Disclosed in embodiments of the present invention are a data transmission method and a related device. The method is applied in an electronic apparatus accessing a first Wireless Fidelity (WiFi) network by means of a first WiFi network interface and accessing a second WiFi network by means of a second WiFi network interface, and comprises: upon detecting a screen-on event directed to a touch display screen, determining a target parameter value indicating network quality of the first WiFi network; if it is detected that the target parameter value is greater than a first preset threshold, determining whether the first WiFi network is in an active state; and if not, closing the second WiFi network interface, and transmitting network data by means of the first WiFi network. The embodiments of the present invention facilitate reducing power consumption of an electronic apparatus operating in a dual WiFi mode.
Patent WO-2022027724-A1 (WO)
Title: Multi-mode continuously variable transmission having rotational speed and torque coupling
Inventor: ZHU ZHEN
IPC: F16H47/00
Filed: 2020-08-14
Abstract: A multi-mode continuously variable transmission having rotational speed and torque coupling, comprising an engine power input assembly (1), a hydraulic transmission assembly (2), a motor transmission assembly (3), a planetary gear assembly, an output component, a clutch assembly, and a brake assembly. The output end of the planetary gear assembly is connected to the output component; the clutch assembly respectively connects the engine power input assembly (1), the hydraulic transmission assembly (2), and the motor transmission assembly (3) to the input end of the planetary gear assembly; the clutch assembly connects the engine power input assembly (1) and the hydraulic transmission assembly (2); and the clutch assembly and the brake assembly provide a continuously variable transmission ratio of the engine power input assembly (1) or/and the motor transmission assembly (3) to the output component. By switching the clutch assembly and the brake assembly, and adjusting the displacement ratio of the hydraulic transmission assembly (2) and the rotational speed/torque of a motor, the optimal power matching of a power source and the optimal combination of power output modes are achieved.
Patent WO-2021135348-A1 (WO)
Title: Electronic expansion valve and air conditioning system using same
Inventor: ZHAN SHAOJUN
IPC: F16K1/04
Filed: 2020-09-04
Abstract: Disclosed is an electronic expansion valve (100). The electronic expansion valve (100) comprises a valve body (10), a valve needle assembly (20) and a guide sleeve (14). The guide sleeve (14) is installed in the valve body (10) and used for guiding movement of the valve needle assembly (20), the valve needle assembly (20) is arranged on the guide sleeve (14), the valve needle assembly (20) comprises a valve needle (21) and a screw rod (31) installed in the valve needle (21), a sealing groove (212) used for accommodating a sealing ring (15) is provided in an outer side wall of the valve needle (21), and an oil storage groove (141) is arranged between the guide sleeve (14) and the valve needle (21). In the process of the valve needle assembly (20) of the electronic expansion valve (100) moving relative to the valve body (10), grease in the oil storage groove (141) between the valve needle (21) and the guide sleeve (14) can be evenly and widely spread between an outer side face of the valve needle (21) and an inner side face of the guide sleeve (14) along with movement of the valve needle (21), therefore grease loss caused when the valve needle (21) moves for a long time can be compensated for, and the lubricity between the valve needle (21) and the guide sleeve (14) is improved, such that the operation stability and the service life of the electronic expansion valve (100) are improved.
Patent WO-2021052467-A1 (WO)
Inventor: WANG JUN
IPC: H04W4/06
Filed: 2020-09-18
Abstract: L'invention concerne un procédé et un appareil de communication. Le procédé consiste à : par un premier terminal, recevoir un paquet de données et déterminer si le premier terminal lui-même est un terminal de destination du paquet de données ; et dans l'affirmative, dans le cas où une connexion de couche d'accès et/ou un canal logique entre un terminal source et le terminal de destination du paquet de données n'est pas établie, établir, par le premier terminal, la connexion de couche d'accès et/ou le canal logique entre celui-ci et le terminal de source, de sorte que le problème lié à l'établissement d'une connexion de couche d'accès et/ou d'un canal logique dans un scénario de terminal à sauts multiples est résolu, et la transmission correcte d'un paquet de données dans le scénario de terminal à sauts multiples est assurée.
Patent WO-2021057887-A1 (WO)
Inventor: LI JIANGLIANG
IPC: G06T7/246
Filed: 2020-09-25
Abstract: Provided are a method and system for setting a virtual object capable of being presented to a target. In a real scene, a camera and an optical communication device are installed and have a relative pose therebetween. The method comprises: using the camera to track a target in a real scene; obtaining position information of the target according to the tracking result of the camera; setting a virtual object that has spatial position information and that is associated with the target, wherein the spatial position information of the virtual object is determined on the basis of the position information of the target; and transmitting information related to the virtual object to a first device, the information comprising the spatial position information of the virtual object, wherein the information related to the virtual object can be used by the first device to present the virtual object on a display medium of the first device on the basis of the position information and pose information determined by means of the optical communication device.
Patent WO-2022067649-A1 (WO)
Inventor: ZHU FEIBAI
IPC: H04W8/12
Filed: 2020-09-30
Abstract: A DCI transmission method, apparatus and system, and a chip, which are used for eliminating interference between users during data transmission, thereby improving the performance thereof, and meeting a multi-DCI transmission scenario. The DCI transmission method comprises: a first terminal device receiving first DCI and second DCI, wherein the first DCI is used for scheduling a first data stream of the first terminal device, the second DCI is used for scheduling a second data stream of a second terminal device, and the second data stream causes interference to the first data stream; and the first terminal device being able to demodulate the first data stream according to the first DCI and the second DCI.
Patent WO-2021135499-A1 (WO)
Title: Damage detection model training and vehicle damage detection methods, device, apparatus, and medium
Inventor: KANG JIA
IPC: G06K9/62
Filed: 2020-10-14
Abstract: Damage detection model training and vehicle damage detection methods, a device, an apparatus, and a medium. The training method comprises: acquiring a damage sample set (S10); inputting damage sample images into a damage detection model containing a first parameter, extracting, by means of the damage detection model, damage features from the damage sample images, and generating an intermediate convolution feature map (S20); inputting the intermediate convolution feature map into a mask prediction branch model containing a second parameter (S30); outputting, by means of the damage detection model, a training result according to the damage features, and acquiring a mask result by means of the mask prediction branch model (S40); calculating a first loss value and a second loss value (S50); determining a total loss value according to the first loss value and the second loss value (S60); and if the total loss value does not meet a preset convergence condition, iteratively updating the first parameter of the damage detection model and the second parameter of the mask prediction branch model until the total loss value meets the preset convergence condition, and recording the converged damage detection model as a trained damage detection model (S70). The invention enables fast identification of damage types and damage regions. The invention further relates to the blockchain technique, and enables damage sample images to be stored in a blockchain.
Patent WO-2021159734-A1 (WO)
Title: Data processing method and apparatus, device, and medium
Inventor: WANG SUOPING
IPC: G06F16/332
Filed: 2020-10-28
Abstract: Disclosed in embodiments of the present application are a data processing method, an apparatus, a device, and a medium, relating to voice processing technology in artificial intelligence, and applicable to a blockchain network. The method comprises: receiving a service handling request sent by a client; obtaining first semantic information from the first voice data and determining, on the basis of the first semantic information, second voice data matching said first semantic information; determining, from a video database, second video data matching the second voice data; combining the second video data and the second voice data to obtain synthesized data and sending the synthesized data to the client; according to second multimedia data returned by the client, performing service processing. The second multimedia data is reply data returned by the client in respect of the synthesized data. Using embodiments of the present invention improves accuracy of voice recognition and enhances user experience.
Patent WO-2021083209-A1 (WO)
Inventor: REN ZAIFANG
IPC: A61P9/00
Filed: 2020-10-28
Abstract: Provided are a compound of formula (I') or (I), a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which modulates the activity of SSAO, a pharmaceutical composition comprising a compound of formula (I') or (I), and a method of treating or preventing a disease in which SSAO plays a role.
Patent WO-2021120915-A1 (WO)
Title: 一种用于发声装置的吸音材料封装结构及发声装置
Inventor: NIU JIAPENG
IPC: H04R1/28
Filed: 2020-11-06
Abstract: 本发明提供了一种用于发声装置的吸音材料封装结构及发声装置，吸音材料封装结构包括硬质腔壁，所述硬质腔壁围合形成所述吸音材料封装结构的腔体，所述腔体被配置为容纳吸音材料；所述硬质腔壁上阵列有透气孔，所述透气孔被配置为形成气体进出所述吸音材料封装结构的通道；所述透气孔的孔径小于吸音材料的料径；底板，所述底板密封连接于所述硬质腔壁的一个端面，所述底板被配置为承载吸音材料；所述硬质腔壁的另一个端面上盖设有封板，所述封板密封连接于所述硬质腔壁。使用硬质腔壁形成填充吸音材料的吸音材料封装结构，可以防止吸音材料封装结构发生变形，从而避免其内的吸音材料受压溃散。
Patent WO-2022099671-A1 (WO)
Title: Indication d'un motif de signal de référence d'informations d'état de canal pour une estimation de canaux épars
Inventor: HU RUI
IPC: H04B7/08
Filed: 2020-11-16
Abstract: Certains aspects de la présente divulgation concernent des techniques pour indiquer un motif de signal de référence d'information d'état de canal (CSI-RS) pour une estimation de canaux épars. Un procédé qui peut être exécuté par un équipement utilisateur (UE) consiste à recevoir, dans une bande passante en provenance d'une station de base (BS), des signaux de référence d'informations d'état de canal (CSI) (CSI-RS) transmis à l'aide d'un motif de CSI-RS déterminé sur la base d'une indication d'une condition de sparsité de canaux de la bande passante; et à transmettre, à la BS, un rapport de CSI déterminé sur la base des CSI-RS.
Patent WO-2022104832-A1 (WO)
Inventor: BU YUANQUAN
IPC: D06G1/00
Filed: 2020-11-24
Abstract: A fluff removal device for a textile machine comprises a base (1), a box body (5) arranged at the center of the surface of the base (1), a box cover (6) hinged to the surface of the box body (5) through a hinge, a rotating assembly connected to the box cover (6) and fixedly connected to the surface of the box body (5), which is fixedly connected to a lifting assembly, a lifting plate (26) connected to the lifting assembly and slidably connected to the side wall of the box body (5), a sliding assembly fixedly connected to the lifting plate (26), and a movable plate (34) connected to the sliding assembly and slidably connected to the lifting plate (26). The device shows a reasonable structural design, is easy to operate, and convenient to use. The working efficiency is improved, the fluff removal performance is good, and the quality of the textile fabric is improved.
Patent WO-2022088336-A1 (WO)
Inventor: SHEN YU
IPC: G01N3/20
Filed: 2020-11-25
Abstract: La présente invention concerne un procédé de mesure de gradients de contrainte d'un film mince dans différentes directions, le procédé comprenant les étapes consistant à : obtenir un coefficient équivalent de pente K X1  sur la base d'un gradient de contrainte S11 et un coefficient équivalent de pente K X2  sur la base d'un gradient de contrainte S22 du film mince dans une première direction au moyen d'une simulation (T1) ; obtenir un coefficient équivalent de pente K Y1  sur la base du gradient de contrainte S11 et un coefficient équivalent de pente K Y2  sur la base du gradient de contrainte S22 du film mince dans une seconde direction au moyen d'une simulation (T2) ; obtenir une pente K 1  du film mince dans la première direction et une pente K 2  du film mince dans la seconde direction au moyen d'un test réel (T3) ; et calculer les gradients de contrainte du film mince dans la première direction et dans la seconde direction en fonction de K X1 , K X2 , K Y1 , K Y2 , K 1  et K 2  (T4). Le procédé est plus précis en termes de précision de la mesure et plus simple.
Patent WO-2022104924-A1 (WO)
Inventor: WANG BINHONG
IPC: G06F9/50
Filed: 2020-12-03
Abstract: 一种进程通信方法、装置、存储介质及移动终端，方法包括：当系统进程需要与应用进程通信时，判断应用进程的线程池中是否存在空闲通信线程（101）；若应用进程的线程池中不存在空闲通信线程，则创建第一目标通信线程（102）；利用第一目标通信线程与系统进程进行通信（103）。通过在应用进程的线程池中创建一目标通信线程，从而避免移动终端冻屏、重启以及卡顿等异常情况。
Patent WO-2022116121-A1 (WO)
Title: Module de détection de pression et appareil électronique
Inventor: HUANG RUILANG
IPC: G06F3/041
Filed: 2020-12-03
Abstract: Un module de détection de pression (10) est disposé sur une surface interne d'un boîtier (20) d'un appareil électronique. Le module de détection de pression (10) comprend : une première électrode (101), une seconde électrode (102), et un élément de support (106). Une première surface de la première électrode (101) est fixée à une surface interne d'une région d'entrée de force du boîtier (20). L'élément de support (106) est fixé à la surface interne du boîtier (20), et une position de fixation de l'élément de support (106) est espacée d'une position de fixation de la première électrode (101). L'élément de support (106) supporte une première surface de la seconde électrode (102), de telle sorte qu'une seconde surface de la seconde électrode (102) est opposée à une seconde surface de la première électrode (101). Une couche isolante compressible est disposée entre la première électrode (101) et la seconde électrode (102), de telle sorte que la première électrode (101) et la seconde électrode (102) forment un condensateur. La région d'entrée de force du boîtier (20) entraîne, en fonction d'une pression externe reçue, la première électrode (101) à se déplacer dans une direction vers la seconde électrode (102), de telle sorte qu'une capacité entre la première électrode (101) et la seconde électrode (102) change, ce qui permet de déterminer un résultat de détection de pression de la pression externe. La détection de pression est réalisée simplement par l'installation du module de détection de pression (10) sur la surface interne de la région d'entrée de force du boîtier (20). L'invention ne nécessite pas de cadre de support, et l'épaisseur du module de détection de pression (10) est réduite, facilitant ainsi l'installation d'autres composants à l'intérieur de l'appareil électronique. L'invention concerne en outre un appareil électronique.
Patent WO-2022126305-A1 (WO)
Title: Suppression d'une session de données par paquets après une transition vers un abonnement différent d'un équipement utilisateur à double veille de double module d'identité d'abonné
Inventor: ZHANG HAO
IPC: H04W36/00
Filed: 2020-12-14
Abstract: L'invention concerne des techniques de communication sans fil. Selon un aspect, un équipement utilisateur (UE) à double veille (DSDS) de module d'identité d'abonné (SIM) peut effectuer une transition d'une session de données par paquets, d'une première technologie d'accès radio (RAT) associée à un premier abonnement à une seconde RAT associée à un second abonnement ; et transmettre en outre à la seconde RAT, sur la première RAT, en réponse à la transition de la session de données par paquets, un ou plusieurs messages pour supprimer la session de données par paquets sur la première RAT.
Patent WO-2021129706-A1 (WO)
Title: 纳米材料及其制备方法、量子点发光二极管及其制备方法
Inventor: He Sina
IPC: H01L51/50
Filed: 2020-12-24
Abstract: 一种纳米材料，所述纳米材料包括ZnO纳米材料和掺杂在ZnO晶格中的掺杂元素，且所述掺杂元素为Er元素和Yb元素。该纳米材料，通过Er元素和Yb元素的共掺杂，提高了ZnO纳米材料的电子传输能力，用作量子点发光二极管的电子传输层时，能够促进电子-空穴在量子点发光层中有效地复合，进而降低激子累积对器件性能的影响，提高量子点发光器件的发光效率。
Patent WO-2022134101-A1 (WO)
Inventor: XIAOYUN CHEN
IPC: A63B21/05
Filed: 2020-12-25
Abstract: A rubber tube having a function of releasing negative ions, comprising a first mixed layer (1), an inner core layer (2), a woven layer (3), and an elastic outer layer (4) provided in sequence; a second mixed layer (5) is provided in the woven layer (3); the first mixed layer (1) comprises an adhesive layer and a tourmaline powder layer; the second mixed layer (5) has the same structure as that of the first mixed layer (1); and the tourmaline powder layer is a mixture of tourmaline powder and rare earth elements. By adding a negative ion auxiliary, the rubber tube can generate negative ions, achieving the purposes of inhibiting growth of bacteria, purifying and freshening air, improving the surrounding environment of usage of a rubber-coated plate, and optimizing the body microcirculation; by means of the arrangement of the layers, the inner core layer, the woven layer and the elastic outer layer all have elasticity, and an adhesive having high extensibility in the prior art is used as the adhesive layer, ensuring that the rubber tube can be extended by 1-5 times under the effect of an external force, can be quickly restored after the external force is eliminated, and can evenly disperse a springback force during the springback process after being subjected to high-strength stretching, effectively prolonging the service life.
Patent WO-2022134162-A1 (WO)
Inventor: LIU PAN
IPC: H01L23/48
Filed: 2020-12-30
Abstract: La présente invention concerne un procédé de préparation d'une structure d'interconnexion flexible transférable. Le procédé de préparation comprend les étapes suivantes consistant à : fournir un substrat de transfert, une surface du substrat de transfert comportant une couche de membrane polyimide pyromellitique, une couche conductrice métallique continue et une couche de membrane polyimide à motifs ; fournir un substrat de dispositif, une surface du substrat de dispositif comportant une électrode métallique à motifs ; lier le substrat de dispositif à un substrat de support avec l'électrode métallique à motifs et la couche de film de polyimide à motifs agissant en tant que couche intermédiaire ; et retirer le substrat de transfert et une partie de la couche de membrane polyimide pyromellitique pour exposer la couche conductrice métallique continue.
Patent WO-2021238258-A1 (WO)
Title: Disk failure prediction method and system
Inventor: WANG TUANJIE
IPC: G06F11/22
Filed: 2021-01-23
Abstract: A disk failure prediction method and system. The disk failure prediction method comprises: sampling disk data sets by using SMART, and performing marking to obtain positive samples corresponding to failed disks and negative samples corresponding to normal disks; extracting SMART features of each of the positive samples and negative samples according to a preset time sequence, so as to obtain a time sequence feature of each of the positive samples and negative samples; importing a custom loss function into an extreme gradient boosting (XGBoost) algorithm to obtain an improved XGBoost algorithm, wherein in the custom loss function, losses caused by misclassification of the positive samples are greater than those caused by misclassification of the negative samples; and taking the time sequence features as an input and taking the positive samples and the negative samples as an output, and importing the time sequence features and the positive and negative samples into the improved XGBoost algorithm, such that machine learning is performed on the disk data sets by means of the improved XGBoost algorithm, so as to obtain a disk failure prediction model. According to the technical solution of the present invention, the problems in the prior art of it being difficult to predict positive samples corresponding to failed disks, and the prediction accuracy of the failed disks not being high can thus be solved.