baber/WOPTO huggingface dataset:
Patent WO-2022016463-A1 (WO)
Inventor: XU JEFFREY JUNHAO
IPC: H01L21/336
Filed: 2020-07-23
Abstract: 本申请实施例提供了一种鳍式场效应晶体管和制备方法，该鳍式场效应晶体管包括：衬底，所述衬底上形成有有源区和沟道区；鳍片，形成于所述衬底上，并贯穿所述有源区和所述沟道区；其中，所述鳍片的处于所述沟道区部分的宽度，小于所述鳍片处于所述有源区部分的宽度，采用本申请提供的鳍式场效应晶体管的结构，可以在保证开关速度的情况下提高鳍式场效应晶体管的可靠性。
Patent WO-2022021055-A1 (WO)
Inventor: WU JIHENG
IPC: B60T8/58
Filed: 2020-07-28
Abstract: A railway wagon brake control system, comprising a train pipe (17) and multiple disc brakes (12), the disc brakes (12) each braking each wheel of a railway wagon; further comprising an ECP control host (7) and a distribution valve (6) communicated with the train pipe (17), the distribution valve (6) being communicated with multiple relay valves (10), the relay valves (10) each corresponding to each bogie of the railway wagon, and each disc brake (12) of the same bogie being communicated with the relay valve (10) corresponding to the bogie; further comprising a control air cylinder (15) and an auxiliary air cylinder (16) which are respectively communicated with the distribution valve (6), each bogie being provided with at least one weighing valve (13), and each weighting valve (13) being communicated with the auxiliary air cylinder (16) and the relay valve (10); and further comprising an ECP pre-control chamber (14), the ECP pre-control chamber (14) being communicated with the train pipe (17), and the ECP control host (7) controlling an air pressure change in the ECP pre-control chamber (14) so that pressure air in the train pipe (17) is exhausted, thereby achieving the purposes of being high in braking synchronization, good in deceleration consistency, and capable of achieving real-time self-monitoring. Moreover, provided is a railway wagon brake control method.
Patent WO-2021018231-A1 (WO)
Title: Method for preparing self-lubricating coating material having micro-nano ball effect
Inventor: ZENG BIRONG
IPC: C08G79/08
Filed: 2020-07-30
Abstract: Disclosed in the present invention is a method for preparing a self-lubricating coating material having a micro-nano ball effect. In the present invention, a method for constructing inorganic@organic micro-nano particles having a core-shell structure is used for coating a layer of micro-nano particles having a core-shell structure on the surface of a coating pre-cured resin, and after the coating resin is cured and formed, organic polymer components in the shell layer of the micro-nano particles having core-shell structure are removed by means of solvent etching to expose the inorganic micro-nano particles. The removal of the organic polymer components in the shell layer provides slight gaps between the inorganic micro-nano particles and a matrix resin, increases the free volume of the inorganic micro-nano particles, and forms a rolling friction effect on the surface of a coating layer and a contact object surface, thereby reducing friction resistance and loss.
Patent WO-2021027585-A1 (WO)
Inventor: DING XIN
IPC: G06T7/00
Filed: 2020-07-30
Abstract: A human face image processing method, comprising: an electronic device obtains a two-dimensional image to be processed, constructs a three-dimensional grid model corresponding to said image according to a preset reference grid, obtains a texture map of the three-dimensional grid model according to a photographing parameter of said image, and determines a boundary point and a control point corresponding thereto according to the visible boundary of the face of the reference grid; the electronic device deforms the three-dimensional grid model in combination with the correspondence between the boundary point and the control point according to the preset deformation requirement, renders the texture map to the deformed three-dimensional grid model, and generates a processed image according to the rendered three-dimensional grid model.
Patent WO-2022027223-A1 (WO)
Title: Electronic device, charging method for electrochemical device, terminal and storage medium
Inventor: CHEN MAOHUA
IPC: H01M10/44
Filed: 2020-08-04
Abstract: Provided by the present application are an electronic device, a charging method for an electrochemical device, a terminal, and a storage medium. The electronic device comprises an electrochemical device. The electrochemical device satisfies the following features: in a first stage of a charging process, the state of charge (SOC) of the electrochemical device is less than or equal to X, and 70%≤X<100%; when the state of charge (SOC) of the electrochemical device is less than or equal to 40%, the average charging current of the electrochemical device is A; when the state of charge (SOC) of the electrochemical device is between 40% and X, the average charging current of the electrochemical device is B; and A<B. The electronic device of the present application may increase the cycle life of the corresponding electrochemical device when the charging time is similar to that required for current fast charging.
Patent WO-2022000713-A1 (WO)
Title: 一种基于航空装配的增强现实自定位方法
Inventor: YE BO
IPC: G06T17/05
Filed: 2020-08-11
Abstract: 本发明公开了一种基于航空装配的增强现实自定位方法，它包括设计系统框架、搭建装配场景、构建装配场景的高精度三维地图、搭建自定位场景信息、设计自定位视觉系统和定时定位流程。本发明有效的提高了操作人员对任务的理解程度，降低了操作人员的操作门槛，保证高效可靠的完成装配任务，同时在特征点较少的空白区域也可以精准定位。
Patent WO-2021031991-A1 (WO)
Inventor: LI ZHENFEI
IPC: A61P35/00
Filed: 2020-08-14
Abstract: L'invention concerne une composition et une méthode de traitement de maladies hormono-dépendantes et de réduction de la tolérance aux médicaments de patients atteints de maladies hormono-dépendantes. La composition contient un agent capable d'inhiber l'expression et/ou l'activité de 3βHSD et éventuellement un antagoniste du récepteur des androgènes et/ou un inhibiteur de CYP17A.
Patent WO-2021043129-A1 (WO)
Title: Transparent correction teeth brace
Inventor: YOUNG YAU YAU CECILIA
IPC: A61C7/00
Filed: 2020-09-01
Abstract: A transparent correction teeth brace comprises an outer surface (1), an inner surface (2) and a thickness formed between the inner surface and the outer surface, wherein the thickness is unevenly distributed at different positions of the teeth brace, and the stressed, reinforced, wear-resistant and/or attachment-added positions of the teeth brace have a thickness greater than the positions that are normally stressed, less stressed, unstressed and/or serving only as connection. The transparent teeth brace has diverse functions due to the different thickness or rigidity of the transparent teeth brace itsself and the additional components and/or accessories on the teeth brace, and is not prone to deformation and material failure.
Patent WO-2021052371-A1 (WO)
Title: Drx communication synchronization and start control method and apparatus, device, and storage medium
Inventor: GUO NING
IPC: H04W56/00
Filed: 2020-09-16
Abstract: Embodiments of the present invention provide a DRX communication synchronization and start control method and apparatus, a device, and a readable storage medium. When a first DRX parameter and a second DRX parameter of a base station side and a terminal side are generated, a first delay start time duration and a second delay start time duration can be respectively added in the first DRX parameter and the second DRX parameter; after respectively obtaining the first DRX parameter and the second DRX parameter, the base station side and the terminal side can synchronously start a DRX communication function according to the first delay start time duration and the second delay start time duration of the first DRX parameter and the second DRX parameter. Compared with an approach in the related art that the base station side and the terminal side randomly start the DRX communication function, the present invention has better controllability of the DRX communication function, and can be better applied to the communication application scenarios.
Patent WO-2021196536-A1 (WO)
Title: 精确提取血管中心线的方法、装置、分析系统和存储介质
Inventor: WANG PENG
IPC: G06T7/00
Filed: 2020-09-18
Abstract: 本申请提供了精确提取血管中心线的方法、装置、分析系统和存储介质。精确提取血管中心线的方法包括：选取造影剂在血管内处于充盈状态的一帧冠状动脉二维造影图像；从冠状动脉二维造影图像中获取感兴趣的血管段；拾取感兴趣的血管段的起始点和结束点；从冠状动脉二维造影图像中分割出起始点、结束点对应的局部血管区域图；对局部血管区域图进行滤波处理，得到第一图像；对第一图像进行血管增强，得到第二图像；从第二图像中提取血管初始中心线；对血管初始中心线进行校正，将偏离血管中心的点修正到血管中心上，得到血管精确中心线。本申请实现了血管轮廓线的精确提取，且提取快速。
Patent WO-2022061630-A1 (WO)
Inventor: WAN WEIJUN
IPC: G11C16/10
Filed: 2020-09-24
Abstract: In a method of programming a memory device, inhibit information is stored to first latch structures and second latch structures. A first state programming voltage is applied to data lines of memory cells of the memory device to program the memory cells to the first state. A first state verification voltage is applied to the data lines of the memory cells to perform a first state verification operation on the memory cells. The first state verification operation verifies first state threshold voltages of the memory cells based on a first target value and also generates failure pattern data of the first state verification operation. The failure pattern data is then stored to the second latch structures. Further, a first level adjusted verification voltage is applied to the data lines of a portion of the memory cells that fails the first level verification operation to perform a first level adjusted verification operation.
Patent WO-2022061961-A1 (WO)
Inventor: LONG YUE
IPC: H01L27/32
Filed: 2020-09-30
Abstract: L'invention concerne un panneau d'affichage et un appareil d'affichage, qui appartiennent au domaine technique de l'affichage. Le panneau d'affichage comporte une zone d'affichage et une zone périphérique (200), la zone d'affichage comprenant une zone d'affichage principale (100B) et une zone d'affichage transparente (100A). Le panneau d'affichage comprend un premier sous-pixel (11), un premier circuit d'attaque de pixel (12) et un conducteur transparent (13), le premier sous-pixel (11) est situé dans la zone d'affichage transparente (100A) et comprend une première électrode de pixel ; le premier circuit d'attaque de pixel (12) est situé dans la zone périphérique (200) ; et le conducteur transparent (13) est connecté à la première électrode de pixel et au premier circuit d'attaque de pixel (12), de telle sorte que le premier circuit d'attaque de pixel (12) amène le premier sous-pixel (11) à émettre de la lumière. Le circuit d'attaque de pixel (12) de la zone d'affichage transparente (100A) est disposé dans la zone périphérique (200), de sorte que la transmittance de lumière de la zone d'affichage transparente (100A) est améliorée, un bon effet de photographie est garanti, et la luminosité d'affichage de la zone d'affichage transparente (100A) peut également être améliorée, ce qui permet d'améliorer la qualité d'image de l'ensemble du panneau d'affichage.
Patent WO-2021208373-A1 (WO)
Title: Image identification method and apparatus, and electronic device and computer-readable storage medium
Inventor: WANG YAKE
IPC: G06K9/62
Filed: 2020-09-30
Abstract: The present application relates to the technical field of image processing. Provided are an image identification method and apparatus, and an electronic device and a computer-readable medium. The method comprises: during image identification, first extracting a feature of a target object image to be subjected to identification; then calculating a first feature distance between the feature of said target object image and a feature of a base library image, and obtaining a second feature distance between said target object image and the base library image according to the first feature distance and a target scaling parameter, wherein the target scaling parameter is related to the feature of said target object image; and determining an identification result of a target object in said target object image according to the second feature distance. As such, the feature distance from said target object image to the base library image is shortened by means of distance scaling transformation of the first feature distance under the target scaling parameter, so as to improve the passing rate of identification of an image photographed under dim light, top light or at a large angle, etc. without increasing an identification error rate.
Patent WO-2022067807-A1 (WO)
Inventor: LU QIANXI
IPC: H04W88/04
Filed: 2020-09-30
Abstract: 本申请实施例提供一种通信方法和通信装置，该方法包括：第一终端设备接收来自第一网络设备的第一信息，该第一信息用于指示该第一终端设备切换至第二网络设备；该第一终端设备向第二终端设备发送第二信息，该第二信息用于指示该第二终端设备切换至该第二网络设备，其中，该第一终端设备为该第二终端设备提供中继服务。能够提高资源利用率，减小终端设备功率消耗。
Patent WO-2021063418-A1 (WO)
Title: Level-based signaling of video coding tools
Inventor: ZHANG KAI
IPC: H04N19/60
Filed: 2020-10-09
Abstract: An example method of video processing includes performing a conversion between a video and a bitstream representation of the video. The bitstream representation conforms to a format rule that specifies, in case a first syntax element is included in a first video unit in the bitstream representation, whether a corresponding second syntax element in a second video unit is included in the bitstream representation.
Patent WO-2022032847-A1 (WO)
Inventor: XU TIANYUAN
IPC: H05K5/02
Filed: 2020-10-14
Abstract: L'invention concerne un appareil de trempage anti-eau pour un dispositif de mégadonnées Internet, qui appartient au domaine technique des mégadonnées, et résout le problème selon lequel un dispositif est endommagé en raison de l'agitation du dispositif parce qu'un appareil existant ne peut pas mettre en tampon et protéger le dispositif. L'appareil de trempage anti-eau est techniquement caractérisé en ce qu'il comprend un boîtier et une base, le fond du boîtier étant fixé à la base, une pluralité de pieds de support utilisés pour supporter la base étant installés de manière fixe au fond de la base, une rainure de limitation étant disposée au centre de la base, un ensemble flottant étant disposé dans la rainure de limitation, un siège d'installation étant disposé dans le boîtier, et le siège d'installation étant relié à l'ensemble flottant. Selon les modes de réalisation de la présente invention, l'ensemble flottant est agencé de telle sorte que le dispositif est empêché d'être trempé dans l'eau et est complètement protégé ; et l'ensemble de limitation est agencé pour limiter le siège d'installation et empêcher le siège d'installation de se secouer, de telle sorte qu'un fonctionnement normal du dispositif est assuré, un endommagement du dispositif est évité, et la durée de vie du dispositif est prolongée.
Patent WO-2021120881-A1 (WO)
Title: 一种光纤连接器组件
Inventor: ZHANG DI
IPC: G02B6/38
Filed: 2020-10-30
Abstract: 一种光纤连接器组件，包括混合适配器组件及光纤连接器，混合适配器组件包括相互连接的第一适配器(1)和第二适配器(2)，第一适配器(1)连接有第一光纤连接器(5)，第二适配器(2)连接有与第一光纤连接器(5)对接的第二光纤连接器(4)；第二适配器(2)上设置有用于紧固第二光纤连接器(4)的连接臂(22)，还设置有用于辅助第一光纤连接器(5)和第二光纤连接器(4)对接的过渡桥(3)。精简了光纤连接器组件的结构，在第二适配器(2)与第二光纤连接器(4)的配合机构进行优化后能够通过插拔的方式实现连接和解除连接，同时设置锁定结构，提高了光纤的对接稳定性，确保了通信传输的稳定可靠。
Patent WO-2022095115-A1 (WO)
Inventor: HAN CHUNMAO
IPC: A61M35/00
Filed: 2020-11-16
Abstract: Système intégré destiné au traitement de plaie, comprenant un dispositif de fermeture de plaie, un dispositif de réglage de pression négative, un dispositif de réglage de température, un dispositif de réglage d'humidité, un dispositif de réglage de flux de rinçage, un dispositif de réglage de concentration d'oxygène et un dispositif de commande. Le dispositif de réglage de pression négative, le dispositif de réglage de température, le dispositif de réglage d'humidité, le dispositif de réglage de flux de rinçage et le dispositif de réglage de concentration d'oxygène sont tous connectés au dispositif de fermeture de plaie au moyen de conduites, et sont également connectés électriquement au dispositif de commande.
Patent WO-2021169420-A1 (WO)
Inventor: SHEN HAO
IPC: G01C11/02
Filed: 2020-11-16
Abstract: A visual positioning method and apparatus, the method comprising: obtaining a video acquired by an image sensor (S100); determining visual positioning information respectively corresponding to a plurality of key image frames in the video (S102); according to inertial navigation information recorded by the image sensor when the video is acquired, determining an acquisition pose transformation relationship between the key image frames (S104); according to the visual positioning information corresponding to each key image frame, taking the acquisition pose transformation relationship between the key image frames as a side constraint, and performing map optimization processing on the visual positioning information corresponding to each key image frame (S106); and according to the result of the map optimization processing, determining a visual positioning result when the image sensor acquires the video (S108).
Patent WO-2021189929-A1 (WO)
Inventor: WANG YUNSHAN
IPC: C05F3/06
Filed: 2020-12-01
Abstract: A harmless one-step treatment device for feces. The harmless one-step treatment device comprises a housing (1), a sewage tank (15), a reaction tank (5), and a solid material box (24). The sewage tank (15) and the reaction tank (5) are disposed in the middle of the housing (1), the solid material box (24) is disposed at one end of the housing (1), a fecal feeding pipe (16) is provided at the other end of the housing (1), and a drainage pipe (17) is provided at the bottom of the housing (1). A filtering plate (2) and a filtering screen (27) are provided in the sewage tank (15), and large residues are removed by means of secondary filtering. Several biological reaction films (6) are provided in the reaction tank (5), bacterial films (nitrifying bacteria and the like) for sewage treatment are attached to the reaction films (6), and the reaction films (6) are rotatably mounted on a support frame (7). A residue scraping frame (8) is provided above the reaction tank (5), and mud on the biological reaction films (6) is scraped off by virtue of the residue scraping frame (8) and is fed into the solid material box (24). A heating plate (11) is provided in the solid material box (24), and a fan (14) is provided on one side. By further heating, sterilizing, and drying by virtue of the heating plate (11) and the fan (14), an organic non-toxic harmless flower and plant fertilizer can be obtained.
Patent WO-2022021725-A1 (WO)
Inventor: ZHANG SU
IPC: D06F37/20
Filed: 2020-12-07
Abstract: A control method, comprising: under the condition that at least two balancing blocks (1024) of a household appliance (1000) are located at an initial balancing position, controlling the at least two balancing blocks (1024) to move by the same set distance along the same set direction, wherein the set distance and the set direction are elements selected from a preset distance-direction matrix; the household appliance (1000) comprises a balancing assembly (100) and a first cavity (200); the balancing assembly (100) comprises a balancing body (1022) and the at least two balancing blocks (1024); an annular chamber (1026) is formed in the balancing body (1022); the at least two balancing blocks (1024) can be movably located in the chamber (1026); and the balancing assembly (100) is provided on at least one of the first end (202) and the second end (204) of the first cavity (200). Further disclosed in the present application are a household appliance (1000) and a computer readable storage medium.
Patent WO-2022133646-A1 (WO)
Title: 一种路由传输方法及装置
Inventor: GE JUN
IPC: H04L12/46
Filed: 2020-12-21
Abstract: 本申请实施例公开了一种报文传输方法及装置，当第一网络设备获取到第一BGP路由时，可以不对第一BGP路由进行迭代操作，直接将第一BGP路由发送给第二网络设备。或者，第一网络设备对第一BGP路由进行迭代操作，在第一BGP路由迭代失败时，第一网络设备仍向第二网络设备发送第一BGP路由。也就是，无论第一网络设备是否进行迭代，或者在迭代失败的情况下，第一网络设备均可以将所接收的第一BGP路由转发给第二网络设备，以使得第二网络设备可以学习第一BGP路由，无需部署额外业务，提高第一网络设备发布第一BGP路由的效率。
Patent WO-2022062220-A1 (WO)
Inventor: BAI SHUNKE
IPC: H02K7/18
Filed: 2020-12-24
Abstract: A ship-borne wave-activated pendulum generator driven by turbulent motion comprises: a base (1), a pendulum generator (2), a pendulum rod (3), a pendulum bob (4), a sliding sleeve (5), and a damping spring (6). An inertial vibration member, which consists of the damping spring (6) and a mass block consisting of the pendulum rod (3) and the pendulum bob (4), absorbs wave energy which causes a hull (1000) to undergo turbulent motion. The wave energy is converted into unidirectional rotation of a generator rotor (25) by means of a one-way bearing mechanism, and the mechanical energy is temporarily stored in the form of rotational inertial energy. At the same time, a coil of a generator stator (24) couples with a magnetic field of the generator rotor (25) and a pulsed induced electric potential is generated. Finally, a rectification circuit and an energy storage battery are used to convert the pulsed electric potential into a stable voltage and power a ship-borne electrical load device. The wave-activated generator has a simple structure and high energy conversion efficiency and volume power density, is reliable, and is low-cost.
Patent WO-2021147622-A1 (WO)
Title: Method for preparing formamide compound by catalyzing carbon dioxide hydrogenation with porous material
Inventor: TU TAO
IPC: C07C231/10
Filed: 2020-12-29
Abstract: The present invention belongs to the technical fields of organic synthesis and heterogeneous catalysis, and specifically relates to a method for preparing a formamide compound by catalyzing carbon dioxide hydrogenation with a porous material. In the present invention, a porous organic metal polymer is taken as a catalyst, and an amine compound reacts with carbon dioxide and hydrogen under an air atmosphere, so as to prepare the formamide compound. The method has the advantages of high reaction efficiency, good selectivity, mild conditions, economy, environmental protection, simple operation and the like. By changing the proportion of a cross-linked copolymer, a solid metal polymer material having a large specific surface area, strong carbon dioxide adsorption, multi-stage pore channel distribution, and highly dispersed metal center is designed and synthesized as a reaction catalyst. The catalyst is especially used in the reaction of catalytic synthesis of a fine chemical product N,N-dimethylformamide (DMF) without any additional solvent, alkali or other additives, which facilitates the separation and purification of DMF. The catalyst can be recycled and used; and the reaction does not require special equipment, and the reaction is simple and convenient in operation, which is more conducive to further industrial applications.
Patent WO-2022141297-A1 (WO)
Inventor: TANG BIN
IPC: G06F9/54
Filed: 2020-12-30
Abstract: An event processing method and apparatus, which relate to the field of autonomous driving. The method comprises: selecting a first event from among at least one event (S301); selecting a first computing resource from among at least one computing resource which is not occupied (S302); and according to a processing task corresponding to the first event, and the first computing resource, processing data corresponding to the processing task (S303). By means of the method, it is ensured that a computing resource is occupied by only a processing task corresponding to an event, thereby ensuring that the processing task corresponding to the event can complete the processing of corresponding data within the determined event. Data which needs to be processed by an autonomous driving system is certain, and the time required for a processing task corresponding to these pieces of data to process these pieces of data is also certain. Therefore, the time from inputting the data to outputting a control instruction by the autonomous driving system is also certain.