baber/WOPTO huggingface dataset:
Patent WO-2022067948-A1 (WO)
Inventor: SHANG MINGYANG
IPC: G02B9/64
Filed: 2020-11-02
Abstract: An optical camera lens (10), comprising, sequentially from an object side to an image side: a first lens (L1) having a positive refractive power, a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7) and an eighth lens (L8), wherein the optical camera lens (10) has a total optical length TTL, the optical camera lens (10) has a focal length f, the second lens (L2) has a focal length f2, an object side surface of the fourth lens (L4) has a center curvature radius R7, an image side surface of the fourth lens (L4) has a radius of central curvature R8, and the following relational expressions are satisfied: 0.95 ≤ f/TTL; -3.50 ≤ f2/f ≤-1.80; and 0.30 ≤ (R7 + R8)/(R7 - R8) ≤ 0.95. The optical camera lens (10) meets the design requirements of a large aperture, a long focal length and ultra-thin thinness while having good optical properties.
Patent WO-2021135761-A1 (WO)
Title: Multi-link linkage angle accessory head
Inventor: CHEN HU
IPC: B23P19/02
Filed: 2020-11-27
Abstract: A multi-link linkage angle accessory head comprising a shell (1), a driving mechanism (2) and a main shaft (3), wherein the driving mechanism (2) comprises a power mechanism (2-1), a link mechanism (2-2) and a fixed frame (6), the fixed frame (6) is fixedly connected to the inner wall of the shell (1), the power mechanism (2-1) is fixedly connected to the fixed frame (6), the link mechanism (2-2) comprises a first link (2-2-1), a second link (2-2-2) and a third link (2-2-3), one end of the first link (2-2-1) is rotatably connected to the fixed frame (6) and fixedly connected to an output end of the power mechanism (2-1), the other end of the first link (2-2-1) is rotatably connected to one end of the third link (2-2-3) by means of a first pin (5-1), the other end of the third link (2-2-3) is rotatably connected to one end of the second link (2-2-2) by means of a second pin (5-2), the other end of the second link (2-2-2) is fixed to the side wall of the main shaft (3), and the second link (2-2-2) and the main shaft (3) are rotatably connected to a supporting bearing (4) fixed in the shell (1). The driving mechanism is far away from the main shaft, such that the interference range of the main shaft is small; the main shaft can be automatically and continuously divided, small-cutting-quantity linkage machining can also be carried out, and when the main shaft swings by the same angle along a supporting shaft, the size of the device is reduced; and the structure is simple, and the manufacturing cost is low.
Patent WO-2021135834-A1 (WO)
Inventor: CHEN HAISEN
IPC: H02J3/38
Filed: 2020-12-07
Abstract: L'invention concerne un procédé et un système permettant de commuter d'une connexion de réseau à une déconnexion de réseau, et un système de conversion de puissance. Le procédé consiste à : acquérir des paramètres de réseau électrique pendant le fonctionnement connecté au réseau d'un système de conversion de puissance dans un mode de source de courant, et en fonction des paramètres du réseau électrique, déterminer si un réseau électrique est anormal (S101) ; lorsqu'il est déterminé que le réseau électrique est anormal, enregistrer des valeurs de paramètres du réseau électrique au moment d'une anomalie du réseau électrique en tant que valeurs de paramètres anormaux, et envoyer une instruction de mise hors tension à une armoire de commutation, l'instruction de mise hors tension étant utilisée pour ordonner à l'armoire de commutation de passer en mode hors tension (S102) ; commuter du mode de source de courant à un mode de source de tension, envoyer une instruction de commutation à un commutateur de commutation de connexion/déconnexion de réseau, et en même temps, adopter une valeur donnée d'une boucle de courant en tant que valeur initiale d'une boucle de déconnexion du réseau, l'instruction de commutation étant utilisée pour ordonner au commutateur de commutation de connexion/déconnexion du réseau de commuter d'une boucle de connexion au réseau à la boucle de déconnexion du réseau (S103) ; et commander des paramètres de sortie pour effectuer une transition fluide des valeurs de paramètres anormaux à des valeurs de paramètres nominaux, et alimenter en puissance une charge selon les valeurs de paramètres nominaux (S104). Le procédé peut réaliser une commutation continue d'une connexion de réseau à une déconnexion de réseau, ce qui permet d'assurer la stabilité de l'alimentation électrique à une charge.
Patent WO-2022116298-A1 (WO)
Inventor: HAN HONGJUAN
IPC: H01Q5/00
Filed: 2020-12-18
Abstract: The present invention provides an antenna module and a mobile terminal. The antenna module comprises a system ground, a first radiator, a second radiator, a third radiator, a first decoupling circuit, and a second decoupling circuit. The first decoupling circuit is electrically connected to the second radiator, the second decoupling circuit is coupled between the first radiator and the second radiator, and/or the second decoupling circuit is coupled between the second radiator and the third radiator. The antenna module of the present invention may transmit a wireless signal in a frequency band ranging from 3300 MHz to 5000 MHz.
Patent WO-2022110457-A1 (WO)
Inventor: ZHANG LONG
IPC: H04R1/00
Filed: 2020-12-28
Abstract: The present invention provides a sound production device. The sound production device comprises a basket, a vibration system and a magnetic circuit system having a magnetic gap, the vibration system and the magnetic circuit system being separately fixed to the basket. The vibration system comprises a vibrating diaphragm fixed to the basket and a voice coil inserted in the magnetic gap and for driving the vibrating diaphragm to vibrate, thereby producing a sound. The vibrating diaphragm protrudes towards the magnetic circuit system to form a voice coil fixing part, and the voice coil is fixed to the side of the voice coil fixing part facing the magnetic circuit system. The sound production device provided by the present invention not only eliminates the risk of poor bonding between the frame and the vibrating diaphragm, but also reduces assembling processes.
Patent WO-2021136169-A1 (WO)
Title: Film-forming composition containing gellan gum and starch, and application in soft capsule
Inventor: LI XUFA
IPC: A61K9/48
Filed: 2020-12-28
Abstract: Provided is a starch film-forming composition, comprising: A, a first gelling agent; B, starch; C, a plasticizer; D, water; wherein the first gelling agent is a gellan gum with two gel temperatures, wherein the first gel temperature is 51 to 75°C and the second gel temperature is 40°C to 50°C. The present application relates to the field of food or pharmaceutical raw materials. The composition is obviously superior to the prior art in terms of rubber strength, toughness and forming bonding when used in preparation of soft capsules, can fully meet the requirements for industrial production of soft capsules and can be used as an alternative in soft capsule technology.
Patent WO-2021139694-A1 (WO)
Inventor: GAO XIAOWEN
IPC: H04N5/232
Filed: 2021-01-06
Abstract: 本发明实施例公开了一种控制方法、装置及电子设备，涉及通信技术领域。该方法应用于电子设备，电子设备中配置有包括可升降摄像头模组、检测组件及驱动装置，该检测组件包括至少一个磁场传感器及磁体，磁体与可升降摄像头模组固定连接。该方法包括：在驱动装置驱动升降摄像头模组上升的过程中，通过至少一个磁场传感器获取磁场变化信息，基于磁场变化信息，调整驱动装置的转速。
Patent WO-2021218308-A1 (WO)
Inventor: MINEGISHI KIYOJI
IPC: F16H3/70
Filed: 2021-02-20
Abstract: A harmonic gear device (1). The harmonic gear device (1) causes a flexible external gear (3) to deform along with the rotation of a wave generator (4) centred about a rotation axis (Ax1), so as to make some of external teeth (31) mesh with some of internal teeth (21), thereby causing the flexible external gear (3) to carry out relative rotation relative to a rigid internal gear (2) according to the difference in the number of teeth between the flexible external gear (3) and the rigid internal gear (2). The wave generator (4) is provided with: a non-circular cam (41) driven to rotate about the rotation axis (Ax1); and a bearing (42), which is arranged between an outer peripheral surface (411) of the cam (41) and an inner peripheral surface (301) of the flexible external gear (3). The harmonic gear device (1) further comprises a cover member (5), wherein the cover member (5) is configured so as to be opposite the bearing (42) from one side of the rotation axis (Ax1). The cover member (5) is opposite the bearing (42) in such a way that it is ensured that there is a gap (G1) between the cover member and an outer ring (421) of the bearing (42), so as to prevent foreign matter (X1) from entering the inner side of the outer ring (421) from one side of the rotation axis (Ax1).
Patent WO-2022183321-A1 (WO)
Inventor: QIU JUEQIN
IPC: G06T5/00
Filed: 2021-03-01
Abstract: The embodiments of the present application provide an image detection method, an apparatus and an electronic device. The image detection method comprises: acquiring, by means of a first camera apparatus, image data to be detected; using an image processing algorithm to process said image data, so as to generate a processed image; and inputting the processed image into an image detection model to obtain a detection result, the parameters of the image processing algorithm being obtained by comparing annotation information of first sample image data acquired by the first camera apparatus with the detection result of the image detection model on the first sample image data and performing adjustment on the basis of the comparison result. The image detection method provided in the present application improves the accuracy of inference of an image detection model when a new photographing apparatus is combined with a trained image detection model.
Patent WO-2022033039-A1 (WO)
Title: 一种神经光电组合刺激装置及方法
Inventor: SHI YAN
IPC: A61N1/36
Filed: 2021-03-25
Abstract: 一种神经光电组合刺激装置及方法，包括脑电信号采集发送装置（1）、电源、控制指令发送天线（4）、刺激参数编程器、处理器（2）和信号接收装置组成的控制设备，以及信号接收装置、脉冲发生器（3）和水凝胶刺激电极（5）组成的刺激设备，是一种基于脑电信号的光电组合刺激方式，将电刺激调整为亚阈值刺激状态，然后利用光刺激的高度选择性，既可以精确刺激目标神经，又可以降低单独光刺激时的能量，最终达到高选择性的安全刺激。电极设计时，利用水凝胶电极（5）的生物相容性和导光导电特性，将水凝胶材料制成可导光导电的柔性电极，可实现生物相容的长期安全刺激。
Patent WO-2021197276-A1 (WO)
Inventor: SU WEI-GUO
IPC: A61P35/00
Filed: 2021-03-29
Abstract: Provided herein are novel amide compounds of formula (I), pharmaceutical compositions comprising same, methods for preparing same, and uses thereof, wherein the definition of each symbol is as described in the description.
Patent WO-2022121181-A1 (WO)
Inventor: Su Xueqi
IPC: G06F16/53
Filed: 2021-03-31
Abstract: The present application relates to the field of artificial intelligence. Disclosed are an intelligent news broadcasting method, apparatus and device, and a storage medium. The intelligent news broadcasting method comprises: acquiring news broadcasting text to be processed; inputting the news broadcasting text into a preset semantic prediction model for semantic prediction, so as to obtain a corresponding semantic vector; inputting the semantic vector into a preset semantic classification model for classification, and generating an emotion tag corresponding to each sentence in the news broadcasting text; and inputting the news broadcasting text and each emotion tag into a preset text-to-speech model for audio synthesis, and outputting a news broadcasting audio with a plurality of emotions. According to the present application, a news broadcasting audio with emotions can be synthesized.
Patent WO-2021218634-A1 (WO)
Title: 内容推送
Inventor: ZHANG QIN
IPC: G06F16/9537
Filed: 2021-04-14
Abstract: 公开了一种内容推送，包括：基于终端的搜索请求，获取候选推送列表，候选推送列表中包括至少一个候选推送内容；获取用户的历史行为列表，历史行为列表包括消极影响内容；基于历史行为列表中每一个消极影响内容和候选推送列表中每一个候选推送内容，确定候选推送列表中每一个候选推送内容的点击率；按照候选推送列表中每一个候选推送内容的点击率，确定推送内容；将推送内容发送至终端。
Patent WO-2021238477-A1 (WO)
Inventor: ZHANG XUEYONG
IPC: G01S7/486
Filed: 2021-04-14
Abstract: 一种深度相机(100)、电子设备(1000)及控制方法。深度相机(100)包括光发射模组(10)、光接收模组(20)及处理电路(30)。光发射模组(10)用于在一个子周期(T1)内发送一个光脉冲信号。光接收模组(20)中的像素(21)包括多个抽头(23)，多个抽头(23)获取由光脉冲信号和/或环境光信号生成的多个电信号，任意两个抽头(23)的开启时间不重叠，且任意两个抽头(23)在帧周期(T2)内的开启频率不同。处理电路(30)用于根据多个电信号计算被摄场景的深度信息。
Patent WO-2021218984-A1 (WO)
Inventor: LI MAOCAI
IPC: G06Q20/02
Filed: 2021-04-28
Abstract: Provided are a data routing method and a related apparatus. The method comprises: upon receiving service data, a first consensus node determines a target data pool corresponding to the service data (201); the first consensus node obtains the address of a second data pool from a plurality of routing forwarding tables according to the shortest prefix of the target data pool (202), the plurality of routing forwarding tables comprising a routing forwarding table corresponding to each of a plurality of sub-trees, the plurality of sub-trees being obtained by splitting a dictionary tree from a root node by taking a first leaf node as a reference, the first leaf node correspondingly representing the data pool of the consensus node, and each routing forwarding table being used for recording the addresses of data pools correspondingly represented by a preset number of leaf nodes in the corresponding sub-tree; the first consensus node sends service data to the consensus node corresponding to the address of the second data pool (203). Therefore, the method can ensure that the forwarding process of the service data is not affected by the login or logoff of a single node, the fault tolerance is high, and the service data can thus be quickly transmitted to the corresponding data pool.
Patent WO-2021233105-A1 (WO)
Inventor: DIAO HONGHAO
IPC: G02B30/27
Filed: 2021-04-28
Abstract: Disclosed are a lens grating (100) and a manufacturing method therefor. The lens grating (100) comprises a substrate (101), and at least two lenses (102) arranged on any side of the substrate (101), wherein a shading structure (103) is provided corresponding to a boundary area of adjacent lenses (102) in the at least two lenses (102). At least one shading structure (103) formed in the boundary area of adjacent lenses (102) in the at least two lenses (102) of the substrate (101) blocks light emitted towards the lens grating (100), so as to solve the problem of wrong light projection positions of sub-pixels caused by a distortion area formed by an irregular sectional structure in the boundary area between adjacent lenses (102) of the lens grating (100), which can reduce or eliminate the crosstalk of images for left and right eyes.
Patent WO-2021244225-A1 (WO)
Inventor: HE DAN
IPC: G06F3/0481
Filed: 2021-05-10
Abstract: Disclosed in embodiments of the present invention are a message processing method, apparatus and device, and a storage medium. The method may comprise: displaying a target social state mark of a target user on a social page of a social application, the target social state mark being determined according to a preset target option associated with a social state, the target social state mark being used for representing the current social state of the target user; and when a trigger event matching the target option is present, displaying in the social application a target message associated with the trigger event.
Patent WO-2021238642-A1 (WO)
Title: Current collector and application thereof
Inventor: ZHAO WEI
IPC: H01M50/531
Filed: 2021-05-11
Abstract: The present invention provides a current collector and an application thereof. A first aspect of the present invention provides a current collector. The current collector comprises M metal layers and N polymer layers. The metal layers and the polymer layers are stacked. L metal layers comprise tab connecting regions and non-tab connecting regions, the thickness of the tab connecting regions is greater than that of the non-tab connecting regions, and M ≥ 1, N ≥ 1, L ≥ 1, and M ≥ L. According to the current collector provided by the present invention, by thickening the tab connecting regions for connecting tabs on the metal layers, the welding strength of the tabs is effectively improved, thereby improving the binding force between the tabs and the current collector, reducing the contact impedance of the tab connecting regions, and improving the connecting yield between the tabs and the metal layers.
Patent WO-2021233355-A1 (WO)
Title: Display device, display panel, and display cover plate and manufacturing method therefor
Inventor: SHI YONGXIANG
IPC: G09F9/30
Filed: 2021-05-19
Abstract: The present disclosure relates to a display cover plate, a manufacturing method for the display cover plate, a display panel and a display device. The display cover plate comprises: a substrate, a first thermoplastic material layer, a flexible polymer layer and a hardened layer, the first thermoplastic material layer being provided at one side of the substrate, the flexible polymer layer being provided at the side of the first thermoplastic material layer away from the substrate, and the hardened layer being provided at the side of the flexible polymer layer away from the first thermoplastic material layer. The display cover plate provided in the present disclosure improves the hardness, impact resistance and foldability. (Figure 1)
Patent WO-2022241822-A1 (WO)
Inventor: LIU LI
IPC: H02H3/05
Filed: 2021-05-31
Abstract: An automatic failure monitoring circuit and a ground fault circuit interrupter using the circuit. The automatic failure monitoring circuit comprises a system integrated circuit (C001) and a turning-on and turning-off execution circuit (C003), and also comprises an analog ground fault circuit (C002), which is provided with a triode Q1 that is turned on at a scheduled time, and is further provided with a triode Q2 for controlling the energization or de-energization of the turning-on and turning-off execution circuit in an auxiliary manner. When the triode Q1 is turned on, the triode Q2 is turned off; and conversely, when the triode Q1 is turned off, the triode Q2 is turned on. By means of the simultaneous turning-on of the triode Q1 and a silicon controlled rectifier (SCR), analog detection is performed on a ground fault of the system integrated circuit. By using the turning-off of the triode Q2 which is caused by a loss of voltage, it is ensured that the turning-on and turning-off execution circuit is not de-energized, so that a solenoid coil FC attracts a switch KJ and makes the switch be in a closed state, and therefore normal operation is not affected by the analog detection of the ground fault. In addition, by means of providing two triodes Q3 and Q4, even if one of the triodes is damaged, the other may still operate normally, thereby improving the safety of the circuit.
Patent WO-2022142190-A1 (WO)
Title: Séche-linge
Inventor: INUI HIROAKI
IPC: D06F58/00
Filed: 2021-06-23
Abstract: La présente invention concerne un sèche-linge, comprenant : une cuve de réception (5), recevant le linge (L) ; un trajet d'écoulement entrant (20F) à travers lequel de l'air s'écoule dans la cuve de réception (5) ; un trajet d'écoulement de sortie (20G) à travers lequel l'air sort de la cuve de réception (5) ; une unité d'alimentation en air (21) à travers laquelle l'air s'écoule séquentiellement par le trajet d'écoulement entrant (20F), la cuve de réception (5) et le trajet d'écoulement de sortie (20G) ; une unité de chauffage (22), qui chauffe l'air s'écoulant dans la cuve de réception (5) depuis le trajet d'entrée (20F) ; et un dispositif de déshumidification (23), qui déshumidifie l'air s'écoulant par le trajet de sortie (20G). Le dispositif de déshumidification (23) comprend : une portion de chargement (24), qui permet de charger l'humidité contenue dans l'air s'écoulant par le trajet d'écoulement de sortie (20G) ; une portion de collecte (25), qui collecte l'humidité chargée par la portion de chargement (24) ; et un trajet de déchargement (26), qui décharge l'humidité collectée par la portion de collecte (25) hors du trajet de sortie (20G).
Patent WO-2022001947-A1 (WO)
Title: Power negotiation method for power over ethernet, power sourcing equipment, system, and storage medium
Inventor: FU SHIYONG
IPC: H04L12/10
Filed: 2021-06-28
Abstract: The embodiments of the present application disclose a power negotiation method for power over Ethernet, power sourcing equipment, a system, and a storage medium, belonging to the field of power over Ethernet technology. In the embodiments of the present application, power sourcing equipment comprises a plurality of power sourcing ports and a plurality of data ports, wherein the power sourcing equipment supply power to connected power devices by means of the power sourcing ports, and transmits data to the connected power devices by means of the data ports. In this way, in the case of an increased data transmission rate, the power sourcing ports can satisfy the requirements of data transmission. On this basis, in a case where a first power sourcing port and a first data port are connected to a first power device, power sourcing equipment can perform, according to port feature information of the first power sourcing port, power negotiation with the first power sourcing equipment by means of the first data port.
Patent WO-2022002049-A1 (WO)
Title: Three-dimensional parking-based interactive method and vehicle
Inventor: YAN ZHENJIE
IPC: B60W30/06
Filed: 2021-06-29
Abstract: A three-dimensional parking-based interactive method, a vehicle and a computer-readable storage medium. The method comprises: when a vehicle starts up three-dimensional parking, displaying a three-dimensional parking interface; when an interactive operation is detected on the three-dimensional parking interface, according to a current parking scenario, determining whether the interactive operation meets a preset condition; and when it is determined that the interactive operation meet the preset condition, adjusting the three-dimensional parking interface. The technical solution achieves manual interaction during three-dimensional parking, improves the interactivity of three-dimensional parking, and ensures the safety of three-dimensional parking.
Patent WO-2022012527-A1 (WO)
Inventor: LI DAHUAN
IPC: H01R31/06
Filed: 2021-07-13
Abstract: La présente invention divulgue un chargeur, un câble de données, un dispositif de charge et un dispositif électronique. Le chargeur comprend une première interface de type A et un module de commande de protocole; la première interface de type A comprend une broche CC, une broche de données, une broche VBUS et une broche GND, la broche CC et la broche VBUS étant connectées à une première extrémité du module de commande de protocole et la broche de données étant connectée à une seconde extrémité du module de commande de protocole ; à condition que le chargeur soit connecté, au moyen du câble de données, à un dispositif à charger, le chargeur effectue une charge PD sur ledit dispositif si le module de commande de protocole obtient un signal de communication transmis à travers la broche CC ; et le chargeur est utilisé pour effectuer une charge non-PD sur ledit dispositif si le module de commande de protocole obtient un signal de communication transmis à travers la broche de données.