baber/WOPTO huggingface dataset:
Patent WO-2022160460-A1 (WO)
Inventor: XWU MING
IPC: C09D5/03
Filed: 2021-03-31
Abstract: La présente invention se rapporte au domaine des revêtements en poudre. Sont divulgués en particulier une composition de revêtement en poudre thermodurcissable et son procédé de préparation. La composition de revêtement en poudre comprend : i) un constituant A, comprenant au moins une résine de polyester solide amorphe comprenant un groupe actif donneur de réaction d'addition de Michael ; ii) un constituant B, comprenant au moins une résine de polyester solide éthyléniquement insaturée amorphe comprenant un groupe actif récepteur de réaction d'addition de Michael ; iii) un constituant C, comprenant au moins un diluant de réaction solide de résine de polyester éthyléniquement insaturée (semi)cristalline ; iv) un constituant D, comprenant au moins une substance solide contenant un groupe époxy ; et v) un constituant E, comprenant au moins un catalyseur basique. De manière correspondante, est en outre divulgué un procédé de préparation pour la préparation de la composition de revêtement en poudre thermodurcissable. Au moyen de la présente invention, un durcissement à très basse température peut être réalisé, la température de durcissement étant aussi basse que 90 à 110 °C, et le temps de durcissement étant court.
Patent WO-2021233052-A1 (WO)
Title: Optical camera lens, and imaging apparatus
Inventor: YU XIAOZHI
IPC: G02B13/00
Filed: 2021-04-21
Abstract: The present application provides an optical camera lens and an imaging apparatus. The optical camera lens sequentially comprises, along an optical axis and from an object side to an imaging plane, a diaphragm, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens. The first lens has a positive optical power, an object-side surface that is convex, and an image-side surface that is concave near the optical axis and has a point of inflection. The second lens has a negative optical power, an object-side surface that is convex near the optical axis, and an image-side surface that is concave. The third lens has a positive optical power, and an object-side surface and an image-side surface that are both convex near the optical axis. The fourth lens has a negative optical power, an object-side surface that is concave, and an image-side surface that is convex. The fifth lens has a positive optical power, and an object-side surface and an image-side surface that are both convex near the optical axis and have a point of inflection. The sixth lens has a negative optical power, an object-side surface that is concave near the optical axis, and an image-side surface that is concave near the optical axis and has a point of inflection. The optical camera lens has a compact structure, and facilitates camera lens miniaturization and superior pixel balance.
Patent WO-2022233026-A1 (WO)
Title: A method of handover of mbs session, and system and apparatus thereof
Inventor: LI ZHENDONG
IPC: H04W36/00
Filed: 2021-05-07
Abstract: A wireless communication method for use in a target wireless network node is disclosed. The method comprises receiving, from a network function, an area identifier of the target wireless network node in a multicast broadcast service, MBS, session during a handover of the MBS session to the target wireless network node.
Patent WO-2021228028-A1 (WO)
Title: Sos1 inhibitor containing phosphorus
Inventor: ZHANG YINSHENG
IPC: A61K31/517
Filed: 2021-05-10
Abstract: The present application relates to the field of pharmaceutical chemistry, relates to an SOS1 inhibitor containing phosphorus, i.e., a compound of formula (I) and a preparation method therefor, and a pharmaceutical composition containing the compound, and relates to use thereof in the preparation of a drug for treating a disease and/or disorder related to SOS1 or regulated by SOS1.
Patent WO-2021244414-A1 (WO)
Inventor: REN YU
IPC: G06K9/00
Filed: 2021-05-28
Abstract: The present invention relates to a facial recognition monitoring system based on spectrum and multi-band fusion, and a recognition method. The system comprises a spectrum camera, a facial spectrum image acquisition module, a facial spectrum image data preprocessing module, a facial spectrum image database and a facial spectrum image recognition module, wherein the spectrum camera comprises an optical lens and a silicon-based detector; the silicon-based detector comprises a photoelectric conversion substrate and a filtering thin film arranged on the photoelectric conversion substrate; the filtering thin film comprises N units; each unit comprises three areas, specifically a visible spectrum sensing area, a near-infrared spectrum image sensing area and an RGGB image acquisition area; and the N units cover all the pixel points on the photoelectric conversion substrate. By means of the system, the aim of acquiring multi-spectral data reflected by a face at a visible-near-infrared band, a near-infrared band facial image and an RGGB facial image merely by means of one camera can be achieved, the costs of a monitoring system are greatly reduced, and more accurate facial recognition is achieved.
Patent WO-2021239101-A1 (WO)
Title: Data cable and charging device
Inventor: LUO FANGDING
IPC: H02J7/00
Filed: 2021-05-28
Abstract: Disclosed are a data cable and a charging device. The data cable comprises a Type-A interface, a first interface, a cable and a circuit identification module, wherein the Type-A interface is correspondingly connected to a VBUS pin, a D+ pin, a D- pin and a GND pin in the first interface; the circuit identification module comprises a pull-up resistor, a switching circuit and a detection circuit; a first end of the switching circuit is connected to a CC pin in the first interface, a second end thereof is connected to the VBUS pin by means of the pull-up resistor, and a third end thereof is connected to a CC pin in the Type-A interface; an input end of the detection circuit is connected to the CC pin in the Type-A interface, and an output end thereof is connected to a control end of the switching circuit; and the detection circuit controls the first end of the switching circuit to be in connection with the second or third end thereof.
Patent WO-2022062461-A1 (WO)
Inventor: XIE HONGNING
IPC: G06T7/00
Filed: 2021-05-28
Abstract: 一种基于超声动态图像的胎儿切面的确定方法及装置，该方法包括：将获取到的连续多帧胎儿超声图像中每帧胎儿超声图像依次输入预先确定出的特征检测模型中进行分析（101）；获取特征检测模型依次输出的分析结果，作为每帧胎儿超声图像的特征信息（102）；根据每帧胎儿超声图像的部位特征的类别以及该胎儿超声图像的结构特征的类别确定该胎儿超声图像对应的切面（103）。该方法通过获取连续多帧胎儿超声图像的部位特征以及结构特征，并结合胎儿超声图像的部位特征以及结构特征，确定胎儿超声图像的切面，能够提高胎儿超声图像的切面的确定准确性，既能够提升胎儿超声图像的切面的标准化程度，还能够提高胎儿超声图像的切面的确定效率。
Patent WO-2022151648-A1 (WO)
Inventor: GE CHUANCHANG
IPC: H01M10/0525
Filed: 2021-06-09
Abstract: A high-capacity highly stable silicon-carbon negative electrode material, which relates to the field of battery negative electrode materials. The silicon-carbon negative electrode material comprises a plurality of spherical composite particles (10), and an organic pyrolytic carbon layer (20) coated on the exterior of the plurality of spherical composite particles (10); and the spherical composite particles (10) comprise kernel layers (11), and carbonaceous material layers (12) that package the exterior of the kernel layers (11), the mass ratio of the kernel layers (11) to the carbonaceous material layers (12) being (3-65):1. The described material is a multi-stage carbon-coated silicon nanoparticle composite structure, silicon nanoparticles are expanded from zero-dimensional to three-dimensional, and the structure is kept stable. Also provided is a preparation method for a high-capacity highly stable silicon-carbon negative electrode material. The preparation is simple and convenient, and the prepared material combines multiple advantages such as a large specific surface, high conductivity and good structure stability, effectively mitigates the volume expansion of a silicon negative electrode, and keeps the structure stable.
Patent WO-2021254278-A1 (WO)
Title: Mirror display device, image display method, electronic device and storage medium
Inventor: LI WENBO
IPC: G02F1/13
Filed: 2021-06-11
Abstract: A mirror display device, an image display method, an electronic device and a storage medium are provided and related to the technical field of optics. The mirror display device comprises: an optical switch array (101) comprising multiple optical switches, the optical switches being used for obtaining, in a first state, a first light beam based on incident light; a reflection layer (102) arranged on one side of the optical switch array (101) and used for receiving and reflecting the first light beam incident to the reflection layer (102); and a control module (103) for determining a reflection region and a non-reflection region, controlling the optical switch corresponding to the reflection region to be in the first state, and controlling the optical switch corresponding to the non-reflection region to be in a second state that is different from the first state. The present solution enables mirror display of images in the mirror display device and differentiated display of the reflection region and the non-reflection region. (FIG. 1)
Patent WO-2022151651-A1 (WO)
Inventor: LIN GONG-YI
IPC: G10L17/00
Filed: 2021-06-16
Abstract: La présente invention concerne un système d'aide à la parole (10), comprenant un module de microphone (110) et un processeur de signal (120). Le module de microphone (110) est adapté pour être porté sur un utilisateur et génère un signal sonore analogique en réponse à la production de son dans la gorge de l'utilisateur. Le processeur de signal (120) fonctionne dans un mode de réception de parole ou dans un mode de détection de mot-clé. La consommation d'énergie du processeur de signal (120) fonctionnant dans le mode de réception de parole est supérieure à la consommation d'énergie du processeur de signal (120) fonctionnant dans le mode de détection de mot-clé. Lorsque le processeur de signal (120) fonctionne dans le mode de détection de mot-clé, le processeur de signal (120) effectue une détection de mot-clé selon une pluralité de tensions d'échantillonnage analogiques du signal sonore analogique. En réponse à la détection d'un mot-clé dans le mode de détection de mot-clé, le processeur de signal (120) est commuté du mode de détection de mot-clé vers le mode de réception de parole.
Patent WO-2022017096-A1 (WO)
Title: Screen recording method, electronic device, and computer readable storage medium
Inventor: ZHENG JIAJIA
IPC: H04N5/76
Filed: 2021-06-21
Abstract: The present application provides a screen recording method, an electronic device, and a computer readable storage medium. An application switching event of a terminal is monitored in a screen recording process of the terminal, and then, according to the monitored application switching event and an application of the terminal to be subjected to screen recording, marking information of a recorded video is set for indicating a portion of the recorded video related to said application, so that a screen recording file of said application can be generated according to the recorded video and the marking information of the recorded video. The marking information indicating the portion of the recorded video related to said application is set in the screen recording process of the terminal, so that the portion related to said application is identified from the recorded video according to the marking information to synthesize the screen recording file of said application, and a portion unrelated to said application is filtered out, and thus the reliability of screen recording is effectively improved.
Patent WO-2022166085-A1 (WO)
Inventor: XU YUANJIE
IPC: H01L21/66
Filed: 2021-06-30
Abstract: The present application relates to the technical field of failure analysis and discloses a fault isolation analysis method and a computer-readable storage medium. The method comprises: providing a package structure having an electrical fault; detecting whether an electrical fault occurs in an interconnection wire in the package structure, and if the interconnection wire has an electrical fault, determining that the electrical fault of the package structure is caused by the interconnection wire; otherwise, disconnecting the interconnection wire to electrically isolate a chip structure from a substrate, and continuing to detect whether the package structure still has an electrical fault; if the package structure still has an electrical fault, determining that the substrate has an electrical fault; and otherwise, determining that the chip structure has an electrical fault. No matter how complex the package structure is or how many components in the package structure may cause an electrical fault, it is always possible to accurately find a fault position and determine which component in the package structure has an electrical fault by using the fault isolation analysis method to carry out failure analysis on the package structure.
Patent WO-2022022249-A1 (WO)
Inventor: YU JIAN
IPC: H04W72/12
Filed: 2021-07-07
Abstract: The present application provides a resource scheduling method and a related apparatus. The method comprises: on the basis of multiple resource units divided by frequency domain resources to be allocated, generating resource scheduling information; the resource scheduling information comprising: resource unit allocation information used for indicating one or more resource units and station information of a station to which one or more resource units are allocated, wherein one or more resource units allocated to one station comprises at least one discrete resource unit, the discrete resource unit comprises multiple sub-carrier groups discrete on a frequency domain, and one sub-carrier group comprises one sub-carrier, or at least comprises two consecutive sub-carriers; and sending the resource scheduling information. In this case, a frequency range covered by a single resource unit is wide, so as to improve the reliability of transmission. The solution according to the present application can be applied to a wireless local area network system supporting IEEE 802.11 next-generation Wi-Fi EHT protocol, such as 802.11be and other 802.11 protocols.
Patent WO-2022151678-A1 (WO)
Inventor: ZHU JIANQIANG
IPC: B65G1/04
Filed: 2021-07-08
Abstract: La présente invention concerne un système de déchargement tridimensionnel pouvant décharger des marchandises dans un conteneur et un procédé de commande du système de déchargement tridimensionnel. Le système de déchargement tridimensionnel comprend : des plates-formes de tri, des chariots de navigation automatique, des dispositifs d'identification de colis et des dispositifs de positionnement. Le système de déchargement tridimensionnel comprend en outre plus d'une étagère, les étagères étant constituées d'une pluralité de conteneurs, chaque conteneur pouvant stocker des marchandises, les étagères étant montées à une position proche d'une sortie de déchargement ; un dispositif de transport sur lequel est fixé un cadre de transport ; un dispositif de déchargement, fixé sur le cadre de transport, le dispositif de déchargement pouvant se déplacer vers la sortie de déchargement sous l'effet de l'entraînement du dispositif de transport de façon à recevoir les marchandises déchargées du chariot de navigation automatique, à se déplacer ensuite pour se rapprocher d'un conteneur prédéterminé et à décharger les marchandises dans le conteneur ; et un serveur, qui est connecté sans fil à un dispositif de commande du chariot de navigation automatique et qui est relié au dispositif d'identification de colis, au dispositif de commande du dispositif de transport et au dispositif de commande du dispositif de déchargement de manière filaire ou sans fil. La présente invention offre les avantages d'une structure compacte, d'un taux d'utilisation d'espace élevé, d'une vitesse de déchargement élevée et permet en outre de réduire les dommages infligés aux produits.
Patent WO-2022042145-A1 (WO)
Inventor: ZHANG XINCAI
IPC: A63H17/00
Filed: 2021-07-21
Abstract: Disclosed in the present utility model is a transforming toy car, comprising a chassis provided with wheels and a car body pivotally mounted on the chassis. A first transforming member and a second transforming member are provided on the car body; a trigger device is provided inside the car body; the trigger device is connected to the first transforming member and the second transforming member; the trigger device can simultaneously trigger the first transforming member and the second transforming member to transform. In the present utility model, the chassis can rotate with respect to the car body to produce different shapes. By triggering the trigger device, the first transforming member and the second transforming member can be simultaneously triggered to transform in different directions, thereby increasing the interaction, interest, and playability of the toy, and improving the attraction to children.
Patent WO-2022017441-A1 (WO)
Title: Depth data measurement device and structured light projection apparatus
Inventor: WANG MINJIE
IPC: G01B11/25
Filed: 2021-07-22
Abstract: A depth data measurement device, comprising: a projection apparatus (310) for projecting structured light to a photographing object; and an imaging apparatus (320) used for photographing the photographing object to obtain a two-dimensional image frame under irradiation of the structured light. The structured light projection apparatus (310) comprises: a laser generator (311) used for generating laser light; and a liquid crystal on silicon (LCOS) device (312) for acquiring laser light and generating structured light for projection. The LCOS is used for fine projection of structured light, improving the imaging precision of depth data; the LCOS can also transform various projection codes including speckles or stripes, meeting various imaging scenes; and furthermore, low power consumption and miniaturization of the projection apparatus may be achieved in combination with the use of a VCSEL structure. Further disclosed is the structured light projection apparatus.
Patent WO-2023004615-A1 (WO)
Inventor: LIU JUAN
IPC: H04W74/08
Filed: 2021-07-28
Abstract: Sont présentés ici des systèmes et des procédés d'indication d'occasion (RO) de canal d'accès aléatoire (RACH). Un dispositif de communication sans fil peut recevoir une signalisation RACH provenant d'un noeud de communication sans fil. Le dispositif de communication sans fil peut déterminer un symbole de départ candidat et/ou un ensemble de positions de RO pour un espacement de sous-porteuses (SCS) supérieur à 120 kiloHertz (KHz) ou 60 KHz, selon des informations contenues dans la signalisation RACH.
Patent WO-2023004706-A1 (WO)
Inventor: LI MINGJU
IPC: H04W72/04
Filed: 2021-07-29
Abstract: La présente divulgation se rapporte au domaine technique des communications, et concerne un procédé et un appareil de transmission de PDCCH, et un dispositif de communication. Le procédé consiste à : déterminer une règle de priorité de CORESET ; sur la base de la règle de priorité de CORESET, sélectionner au moins un CORESET à partir d'une pluralité de CORESET ; et sur la base de l'au moins un CORESET, transmettre un PDCCH à une occasion de surveillance de PDCCH en chevauchement.
Patent WO-2022028473-A1 (WO)
Title: Data transmission type configuration method and terminal
Inventor: MO YITAO
IPC: H04W24/02
Filed: 2021-08-04
Abstract: Disclosed in embodiments of the present application are a data transmission type configuration method and a terminal, which can solve the problem that terminals cannot configure data transmission types in the related art. The method comprises: a terminal configures a target transmission type according to at least one of the following: network configuration, path loss, uplink data size, and fallback indication, the target transmission type comprising one of the following: small data transmission type based on configuration license, small data transmission type based on random access, and random access type.
Patent WO-2022083230-A1 (WO)
Inventor: LI NING
IPC: H04N21/2187
Filed: 2021-08-05
Abstract: 一种画面展示方法、装置、电子设备及计算机可读介质，涉及视频处理技术领域。该方法包括：获取目标视频，并在展示界面展示目标视频；在接收到用户的放大展示触发操作时，识别目标视频中的目标对象，在目标视频中提取目标对象对应的目标区域；创建放大展示窗口，通过放大展示窗口展示目标区域。本公开实施例通过接收用户的放大展示触发操作，识别目标视频中的目标对象，并将目标视频对应的目标区域通过放大展示窗口进行放大展示，当用户在直播展示物品，需要对物品的细节进行展示时，不需要移动物品或者镜头，就可以对物品细节进行放大展示，用户操作方便，提升用户体验。
Patent WO-2022052798-A1 (WO)
Inventor: DENG QIANG
IPC: H04W28/24
Filed: 2021-08-23
Abstract: Embodiments of the present disclosure provide a QoS control method and device, and a processor-readable storage medium. The method comprises: a Relay UE receives a PC5 QoS parameter and a Packet Filter determined by a Remote UE, or the Relay UE receives a Uu QoS parameter and a Uu QoS Rule determined by a Relay UE SMF; and a target QoS parameter and a target Packet Filter are determined according to the PC5 QoS parameter and the Packet Filter or according to the Uu QoS parameter and the Uu QoS Rule.
Patent WO-2023028909-A1 (WO)
Inventor: YUAN FANG
IPC: H04L5/00
Filed: 2021-09-01
Abstract: La présente divulgation concerne des systèmes, des procédés et un appareil pour des transmissions de signal de référence de sondage (SRS) apériodiques. Selon certains aspects, un équipement utilisateur (UE) ou une entité de réseau peut déterminer un ou plusieurs intervalles de temps pour des transmissions de signaux de référence de sondage (SRS) à partir d'un type de liaison, tel qu'une liaison avec un autre UE ou une liaison avec l'entité de réseau, utilisée pour communiquer une signalisation de commande qui déclenche les transmissions de SRS pour l'UE. Un intervalle de temps dans lequel l'UE peut ne pas attendre la transmission de SRS après la réception de la signalisation de commande, un intervalle de temps entre la signalisation de commande et les SRS associés, un intervalle de temps entre la signalisation de commande et la réception d'un ou de plusieurs signaux de référence d'informations d'état de canal (CSI-RS) utilisés pour le précodage des SRS, ou toute combinaison de ceux-ci, peut être augmenté par un décalage supplémentaire lorsque la signalisation de commande déclenchant les SRS est reçue par l'intermédiaire de la liaison coopérative.
Patent WO-2023279525-A1 (WO)
Inventor: YAN JIANXIN
IPC: H02K15/03
Filed: 2021-09-13
Abstract: 本发明提供了一种基于钕铁硼磁钢的转子结构及制造方法，其中所述转子结构包括一转子背铁，所述转子背铁具有一磁钢槽，所述磁钢槽呈环形，注入所述磁钢槽内的粘结钕铁硼混合物固化形成磁钢，所述磁钢采用所述粘结钕铁硼混合物固化形成，以使所述磁钢同时粘结于所述转子背铁，仅成型工艺简便，保证转子所需尺寸的一致性，还减小了所述磁钢与转子背铁的气隙，提高磁钢磁性利用率，避免磁钢浪费，从而减少成本。
Patent WO-2023050054-A1 (WO)
Inventor: LIU WENYUAN
IPC: H01M4/50
Filed: 2021-09-28
Abstract: La présente invention concerne un appareil électrochimique et un dispositif électrique comprenant cet appareil électrochimique. L'appareil électrochimique comprend une plaque d'électrode positive qui contient un matériau actif positif. Lorsque l'état de charge (SOC) de l'appareil électrochimique est de 90 % à 100 %, une courbe DSC de la plaque d'électrode positive présente un premier pic exothermique A1 et un second pic exothermique A2 entre 150ºC et 400ºC ; et sur la base de la masse du matériau actif positif, le premier pic exothermique A1 est le plus proche de 400ºC et son intensité est supérieure à 0,1 mW/mg, le second pic exothermique A2 est le plus proche de 150ºC et son intensité est supérieure à 0,1 mW/mg, et la différence entre la position de pic Ta du premier pic exothermique A1 et la position de pic Tb du second pic exothermique A2 est de 20ºC à 150ºC. L'appareil électrochimique affiche des performances satisfaisantes en termes de cycles, de vitesse et de sécurité.