baber/WOPTO huggingface dataset:
Patent WO-2021017803-A1 (WO)
Title: Train control system and control method, and train
Inventor: WANG BIAO
IPC: B61L23/04
Filed: 2020-07-13
Abstract: A train control system (100) and control method, and a train (1200). The train control system (100) comprises: a first visual fusion processing module (110) provided in the front of a train (1200), the first vision fusion processing module (110) comprising a first camera (111) and a first vision processor (112), the first camera (111) being configured to acquire images in the forward direction of the train (1200), the first vision processor (112) being configured to recognize the acquired images and generate first vision monitoring result data; and also comprises a central processing unit (120) connected to the first visual processor (112), configured to acquire first visual monitoring result data and control the traveling of the train (1200) according to the first visual monitoring result data.
Patent WO-2021143103-A1 (WO)
Title: Video data processing method, apparatus and device, and computer-readable storage medium
Inventor: JIANG PEI
IPC: G06K9/00
Filed: 2020-07-30
Abstract: Provided are a video data processing method, apparatus and device, and a computer-readable storage medium. The method comprises: acquiring video data, and extracting a plurality of person images from the video data by means of a preset target detection network, wherein the video data comprises walking condition information of a target person; carrying out detection on each person image by means of a preset skeleton key point detection network to obtain a plurality of skeleton key points in each person image; according to the plurality of skeleton key points in each person image, determining walking information of the target person, wherein the walking information comprises at least one of a walking state, a walking duration, a walking distance and a walking speed; and determining a walking ability index of the target person according to the walking information. The present application relates to data analysis, and human intervention is not needed in an entire video data processing process, thereby significantly improving the accuracy and speed of human walking ability evaluation.
Patent WO-2021027952-A1 (WO)
Title: 一种共享车的控制方法、装置和存储介质
Inventor: GUO JUNFEI
IPC: G06F9/48
Filed: 2020-08-17
Abstract: 一种共享车的控制方法，应用于共享车，包括：获取共享车在第一运动模式下的状态信息（11）；当接收到模式切换指令且所述状态信息符合预设条件时，控制所述共享车由所述第一运动模式切换到第二运动模式；其中，所述第一运动模式和所述第二运动模式为不同的运动模式，且分别为占用模式、驻车模式和自主导航模式中的一种（12）。
Patent WO-2021032083-A1 (WO)
Title: Hamster wheel, and axial connection device for hamster wheel
Inventor: HU ZHIYANG
IPC: A01K15/02
Filed: 2020-08-18
Abstract: A hamster wheel, and an axial connection device for a hamster wheel. The hamster wheel comprises a support frame (2), and a main body (1) supported by the support frame (2) via a rotating mechanism (3), wherein the rotating mechanism (3) comprises an axial mechanism (32) and multiple bearings (33). The multiple bearings (33) are stacked to form a bearing set, and are connected sequentially on the axial mechanism (32). Inner circumference portions of the multiple bearings (33) are fixedly connected to the axial mechanism (32), and outer circumference portions of the multiple bearings (33) are fixedly connected to the main body (1). The hamster wheel has the characteristics of low noise, convenient disassembly and installation, a sturdy connection of the main body, height adjustability, etc. The axial connection device improves relative positions of the bearings and a positioning member of the wheel, thereby reducing wear and tear, and increasing the service life.
Patent WO-2021237968-A1 (WO)
Title: Living body detection method and apparatus applied to blocked face scene
Inventor: WANG YE
IPC: G06K9/00
Filed: 2020-08-28
Abstract: A living body detection method and apparatus applied to a blocked face scene. The method comprises: for a blocked target face, respectively obtaining an RGB image and an infrared image; combining a facial feature recognition result of a facial region, which is not blocked, in the RGB image with a facial feature recognition result in the infrared image, so as to obtain a first detection result of living body detection; and on the basis of the infrared reflectivity of an RGB image eye image and the infrared reflectivity of an infrared image eye image, obtaining a second detection result of living body detection, thereby determining, when the first detection result and the second detection result both indicate the presence of a living body, that living body detection is successful. Therefore, when a face is blocked, living body detection can be rapidly performed on a target person who passes by, thereby effectively improving the detection efficiency of living body detection, and also ensuring the detection accuracy.
Patent WO-2021098347-A1 (WO)
Inventor: SUN NIEFENG
IPC: C30B15/00
Filed: 2020-09-10
Abstract: A system for preparing an indium phosphide crystal from an indium phosphorus mixture, relating to the technical field of semiconductors, and comprising a vacuum system, an inflation and deflation system, a temperature and pressure control system, an electric control system, a cooling circulation system, a weighing system, and a furnace body. The furnace body is provided with a crucible rod rotation lifting mechanism and a seed crystal rod lifting mechanism. The key is that: the furnace body is divided into a synthetic growth chamber (1), a feeding chamber (19), and a charging chamber (27). The charging chamber (27) and the feeding chamber (19) are separated by an insert plate (22). The charging chamber (27) is provided with an overturning feeder. The feeding chamber (19) is provided with a feeding pipe (18). One end of the feeding pipe (18) is fitted to the overturning feeder, and the other end extends into a crucible (10) in the synthetic growth chamber (1) to form a feeding structure of indium phosphorus mixed balls. The crucible (10) is positioned on a crucible rod (16). The seed crystal rod lifting mechanism is disposed on a top cover of the synthetic growth chamber (1). Indium phosphorus mixed balls (23) can be quickly put into the crucible (10) covered with liquid boron oxide, are synthesized, and are performed in-situ pulling to form an indium phosphide crystal, which makes the synthesis speed faster and facilitates industrial production.
Patent WO-2021063193-A1 (WO)
Inventor: WANG LIPING
IPC: H04W28/02
Filed: 2020-09-18
Abstract: Provided are a flow control method and apparatus, and a node and a storage medium. The method is applied to a congested integrated access and backhaul link (IAB) node, wherein a downlink of the congested IAB node is congested. The method comprises: reporting downlink congestion information to an IAB host by means of a first interface, wherein the downlink congestion information is used for the IAB host relieving the transmission of downlink data of a data radio bearer corresponding to the congested IAB node.
Patent WO-2021068831-A1 (WO)
Title: Service alert method and device, and storage medium
Inventor: LUO GANG
IPC: G06F11/30
Filed: 2020-09-30
Abstract: A service alert method and device, and a storage medium. The method comprises: clustering a plurality of alert records to obtain for each of the plurality of alert records an alert set to which the alert record belongs, wherein different alert sets correspond to different service tags (201); generating and obtaining a training sample according to the plurality of alert records and a service tag of each of the plurality of alert records (202); using the training sample to train a support vector machine, so as to obtain a service alert model (203); and using the service alert model to analyze a target alert record, so as to obtain a service tag of the target alert record, and generating alert information comprising the target alert record and the service tag of the target alert record (204). According to the method, first, a training sample including alert records and service tags of the alert records is obtained by means of clustering, then, a service alert model is obtained by means of training a support vector machine using the training sample, and finally, a service tag of a target alert record is analyzed using the service alert model and alert information is generated, such that quick alert of an abnormal service is realized.
Patent WO-2022061978-A1 (WO)
Title: Compound composition with anti-oxidation and anti-aging effects, preparation method therefor and application thereof
Inventor: ZOU SHENGCAN
IPC: A61K35/644
Filed: 2020-10-13
Abstract: A compound composition with anti-oxidation and anti-aging effects, formed by mixing a traditional Chinese medicine extract and chitosan oligosaccharide in a weight ratio of (3-8):1. The traditional Chinese medicine extract is formed by individually extracting the following traditional Chinese medicinal materials and then mixing in percentage by weight: 7-15% of ginseng, 14-35% of poria cocos, 14-35% of radix rehmanniae, 14-35% of herba cistanche, 7-15% of radix salviae miltiorrhizae, 0-10% of radix codonopsis, 0-10% of peach seed, and 0-10% of radix ophiopogonis. The compound composition has no toxic and side effects, is easy to absorb, and can be used for delaying aging, repairing DNA damage and resisting oxidative damage, and can reduce risk of age-related diseases, and thus can be used as dietary supplements or health food ingredients to improve the content of telomerase and delay aging, and is suitable for promotion and application.
Patent WO-2021078039-A1 (WO)
Title: Reinforced concrete member prefabricating field structure
Inventor: YANG XI
IPC: B28B11/24
Filed: 2020-10-13
Abstract: Disclosed is a reinforced concrete member prefabricating field structure, comprising a prefabricating production workshop, a concrete mixing station, a curing and storage area, an intelligent dispatching control center, and water, electricity and gas channels, wherein the water, electricity and gas channels are distributed in the prefabricating production workshop, the concrete mixing station and the curing and storage area; automatic control apparatuses in the prefabricating production workshop, the concrete mixing station and and the curing and storage area are all connected to the intelligent dispatching control center; the concrete mixing station conveys concrete to the corresponding production prefabricating area by means of a plurality of concrete feeding rails; reinforced concrete members produced in the prefabricating production workshop are conveyed to the curing and storage area by means of a transfer apparatus to be cured and temporarily stored; and the prefabricating production workshop comprises a steel bar processing area, a production and curing prefabricating area and a tray transfer production prefabricating area that are arranged in parallel with one another. The present invention realizes intelligent control over the prefabrication of the reinforced concrete members, and each part realizes intelligent transfer, thereby greatly improving the prefabrication efficiency; and the reinforced concrete members are not prone to being damaged during a prefabricating process.
Patent WO-2021093507-A1 (WO)
Title: Method and device for pre-allocating memory, and circuit, electronic device and medium
Inventor: PANG JUN
IPC: G06F9/50
Filed: 2020-10-15
Abstract: Provided are a method and device for pre-allocating a memory, and a circuit, an electronic device and a medium. The method comprises: for each layer of a neural network, attempting to obtain a memory block identifier from an idle memory block identifier table for each output; if the memory block identifier is obtained, storing an identifier of the output and the obtained memory block identifier into an output and memory block identifier mapping table, and deleting the memory block identifier from the idle memory block identifier table; if the memory block identifier is not obtained, creating a memory block identifier and storing an identifier of the output and the created memory block identifier as a pair mapping relationship into an output and memory block identifier mapping table, and putting the created memory block identifier in a general memory block identifier table, so that memory blocks required by forward calculation of the entire neural network are created according to the general memory block identifier table; and for each input of a current layer, if an output of a front layer of the input is not used as an input of a subsequent layer, putting a memory block identifier corresponding to the output of the front layer which serves as the input in the idle memory block identifier table.
Patent WO-2022052203-A1 (WO)
Inventor: XIAO GUANGXING
IPC: G09G3/36
Filed: 2020-10-15
Abstract: A timing controller and a control method therefor, and a display device comprising the timing controller. The timing controller comprises a storage control module (1) and a frame buffer module (2) that are connected to each other, and a self-refresh interface (3) connected to a front-end system chip. When the timing controller detects, by means of the self-refresh interface (3), that the front-end system chip outputs a static picture, the storage control module (1) writes the static picture received from the front-end system chip into the frame buffer module (2), and then outputs the static picture from the frame buffer module (2) according to normal timing. When the front-end system chip displays the static picture, the timing controller can only keep necessary internal modules thereof such as the storage control module (1) and the frame buffer module (2) working, and make the remaining modules stop working, such that the power consumption of the timing controller is reduced, and the endurance of the display device comprising the timing controller is improved.
Patent WO-2021103864-A1 (WO)
Inventor: LIN PIN
IPC: G06F16/90
Filed: 2020-10-22
Abstract: La présente invention concerne un procédé de traitement de données comprenant : la réception d'une demande de traitement de données pour des données à traiter dans une base de données (S11) ; et en réponse au fait que la demande de traitement de données est une commande de troncature et qu'un identifiant prédéfini est porté dans la commande de troncature, la détermination d'un fichier de données correspondant auxdites données, et l'initialisation d'informations de page d'en-tête du fichier de données (S12).
Patent WO-2022087884-A1 (WO)
Title: 一种便于清洁的纺织布料印花机
Inventor: LIU YANAN
IPC: B41F35/00
Filed: 2020-10-28
Abstract: 一种便于清洁的纺织布料印花机，包括印花机本体(1)、安装架(2)、送料卷筒(3)、回收卷筒(4)、过渡卷筒(5)、清洁带(6)、调节组件(7)、压紧组件(8)、传动组件(9)和喷枪(10)；送料卷筒转动设置于安装架的一侧；回收卷筒转动设置于安装架上；过渡卷筒转动设置于安装架的另一侧；调节组件设置于安装架上；压紧组件对称设置于清洁带上下两侧；喷枪设置于安装架上。该纺织布料印花机通过设置送料卷筒、回收卷筒、过渡卷筒和清洁带，实现了导带(12)两侧同时清洁，且可自动更换清洁棉层，解决了导带双侧清理和清洁棉层难更换的问题；通过设置喷枪，实现自动对清洁带喷清洁液，解决了会产生废水、废气等问题；通过设置调节组件和压紧组件，实现了自动清洁，解决了需要人工清洁的问题。
Patent WO-2022077638-A1 (WO)
Inventor: MA LIN
IPC: D03J1/04
Filed: 2020-11-04
Abstract: 本发明属于喷气织机技术领域，尤其为一种喷气织机纬纱保护装置，包括呈"]"型设置的机架，所述机架的顶端面固定设有电动伸缩杆，所述电动伸缩杆的伸缩端贯穿所述机架，所述电动伸缩杆的伸缩端末端固定设有内凹结构的上盖，所述上盖的左端面的中央位置处开设有通孔；工作人员将电动伸缩杆通电，此时电动伸缩杆的伸缩端带动上盖向上运动，此时将筒子纱套放进支架上，支架的开关抵住筒子纱的内侧壁，实现对筒子纱的固定作业，此时工作人员将纬纱的一端穿过引线环和上盖左端面的通孔，然后使电动伸缩杆的伸缩端带动上盖向下运动，实现对筒子纱的遮挡，防止在装置停车修整时，灰尘落在纬纱上。
Patent WO-2022095026-A1 (WO)
Inventor: LIU WEI
IPC: H03F1/42
Filed: 2020-11-09
Abstract: An amplifying circuit (20), which is applicable to scenarios in which gain temperature drift is compensated. The amplifying circuit (20) comprises a first transistor (201), a second transistor (202), and a variable capacitance unit (203), the first transistor (201) and the second transistor (202) forming a Cascode structure, the gate/base terminal of the first transistor (201) receiving a first bias voltage and an input signal, and the source/emitter of the first transistor (201) being coupled to a reference ground; the gate/base terminal of the second transistor (202) receives a second bias voltage and is coupled to the variable capacitance unit (203), and the variable capacitance unit (203) is used to adjust the capacitance value between the gate/base terminal of the second transistor (202) and the reference ground; and the drain/collector terminal of the second transistor (202) is used for outputting an output signal obtained after the input signal is amplified by passing through the amplifying circuit (20). The flexibility and suitability of the amplification factor of the amplifying circuit (20) can be improved and changed, and gain temperature drift can be compensated when the operating temperature of the amplifying circuit (20) changes.
Patent WO-2021174899-A1 (WO)
Inventor: YAO NANFEI
IPC: F25D25/02
Filed: 2020-11-09
Abstract: Disclosed are a shelf lifting mechanism (10) for a refrigeration apparatus, and a refrigeration apparatus. The shelf lifting mechanism (10) comprises: a box body (100); a first guide rail (210) and a second guide rail (220), which are respectively installed on two sides of the box body (100); supporting rods (300), which are in slide fit with the first guide rail (210) and the second guide rail (220); a driving device (400), which is located between the first guide rail (210) and the second guide rail (220) and drives the supporting rods (300) to move up and down; and partition plates (500), which are horizontally arranged and are connected to the supporting rods (300).
Patent WO-2022088268-A1 (WO)
Inventor: CHA ZHIXIONG
IPC: G01G17/06
Filed: 2020-11-13
Abstract: A sampling device for finished product testing for production of 2-chloro-5-trifluoromethylpyridine, the sampling device comprising a finished powder product discharge pipe (1), wherein one side of the finished powder product discharge pipe (1) is in communication with a sampling branch pipe (2); the end of the sampling branch pipe (2) is provided with an upper control valve (4); an upper feeding connecting pipe (5) is mounted on a discharge port of the upper control valve (4); the other end of the upper feeding connecting pipe (5) is in communication with a feeding port of a weighing hopper (6); a communicating pipe B (14) is mounted on a discharge port of the weighing hopper (6); the end of the communicating pipe B (14) is connected into a collection tank (17); and the weighing hopper (6) is provided with a weighing sensor (12), and the weighing sensor (12) is in communication connection with an upper computer. The sampling device has the beneficial effects of reducing the labor intensity of a sample collector, improving the working efficiency, being conducive to improving the stability of product quality, and being simple and convenient to operate and low in cost.
Patent WO-2021093840-A1 (WO)
Title: Apex tyre-forming drum apparatus
Inventor: GONG YIQING
IPC: B29D30/50
Filed: 2020-11-13
Abstract: Provided in the present invention is an apex tyre-forming drum apparatus, comprising: a main shaft rack; a turning plate, the turning plate being sleeved on the outside of the main shaft rack and being movably connected to the main shaft rack; a first adjustment apparatus; and a second adjustment apparatus, the first adjustment apparatus and the second adjustment apparatus being movably arranged relative to the main shaft rack, respectively being connected to the two ends of the turning plate in the axial direction, and respectively driving the two ends of the turning plate to extend outward or retract inward in order to change the position of the turning plate relative to the main shaft rack. The present invention solves the problem in the prior art of the poor drum specification adjustability of apex bonding machines.
Patent WO-2021121041-A1 (WO)
Title: 数据传输优化方法、设备及可读存储介质
Inventor: HUANG QIJUN
IPC: H04L47/43
Filed: 2020-12-02
Abstract: 本申请公开了一种数据传输优化方法、设备及可读存储介质，所述数据传输优化方法包括：当接收到数据传输任务时，确定所述数据传输任务对应的待传输列式数据和所述待传输列式数据对应的元数据，将所述元数据传输至与所述数据传输任务关联的数据接收端，以将所述待传输列式数据对应的发送端内存地址信息传输至所述数据接收端，并接收所述数据接收端基于所述元数据反馈的协商信息，基于所述协商信息，将所述待传输列式数据传输至所述数据接收端。
Patent WO-2022116058-A1 (WO)
Inventor: WANG QIN
IPC: A61B17/34
Filed: 2020-12-02
Abstract: L'invention concerne une endoprothèse à capteur magnétique (2) et une endoprothèse de perforation. L'endoprothèse à capteur magnétique (2) comprend un manchon (21), un premier orifice du manchon (21) étant un orifice d'insertion ; et une structure de serrage (3) utilisée pour être reliée à une endoprothèse de perforation étant disposée sur la paroi externe du manchon (21). Le diamètre interne du manchon (21) est égal ou légèrement inférieur au diamètre externe d'un capteur correspondant au manchon. Lorsque le manchon et le capteur sont reliés l'un à l'autre, le capteur est inséré dans le manchon (21) au moyen d'une force externe, et le manchon (21) est relié à l'endoprothèse de perforation au moyen de la structure de serrage (3). L'endoprothèse à capteur magnétique (2) a une structure simple et est facile à produire et à fabriquer, et facilite les opérations d'assemblage et de désassemblage rapides du capteur ; pendant ce temps, une opération d'installation de l'endoprothèse à capteur magnétique (2) n'est pas nécessaire pendant les interventions chirurgicales, de telle sorte que le temps d'installation de l'endoprothèse à capteur magnétique (2) est réduit, et il n'est pas nécessaire de réserver un espace d'installation de capteur ; et un corps d'endoprothèse et l'endoprothèse à capteur magnétique (2) sont tous deux jetables, ce qui permet de réduire le risque d'infection, et de rendre le corps d'endoprothèse et l'endoprothèse à capteur magnétique plus sûrs et plus fiables à utiliser.
Patent WO-2021147542-A1 (WO)
Title: Multimedia broadcast/multicast service receiving and instructing method, device and medium
Inventor: ZHANG DAJUN
IPC: H04W76/27
Filed: 2020-12-09
Abstract: Provided are a multimedia broadcast/multicast service receiving and instructing method, a device and a medium. The method comprises: a next generation wireless access network node instructing a user equipment to enter a radio resource control connected state to receive a multimedia broadcast/multicast service; and the user equipment entering the radio resource control connected state to receive the multimedia broadcast/multicast service.
Patent WO-2022120903-A1 (WO)
Inventor: ZHANG XINDING
IPC: H01Q1/50
Filed: 2020-12-15
Abstract: La présente invention concerne une antenne hyperfréquence fondée sur un atome de Rydberg et un radar. Une antenne hyperfréquence atomique émet un signal de réflexion d'origine en fonction d'une onde de réflexion reçue d'une onde électromagnétique de balayage spatial, un dispositif de traitement de signal effectue un traitement de conversion de signal sur le signal de réflexion d'origine pour obtenir un signal de réflexion converti, et envoie le signal de réflexion converti à un dispositif de traitement de signal radar, de façon à ordonner au dispositif de traitement de signal radar d'afficher un signal radar en fonction du signal de réflexion converti. Sur cette base, une antenne radar présente les avantages d'augmenter la distance de détection, améliorant la capacité d'anti-interférence et la commodité de commutation de fréquence, la miniaturisation, etc. en raison des caractéristiques de sensibilité de détection élevée, de faible largeur de bande de réponse à l'hyperfréquence, d'un large domaine fréquentiel, etc. des atomes de Rydberg. En outre, au moyen d'un traitement de conversion de signal du dispositif de traitement de signal, une précision de signal fondée sur la détection d'atomes de Rydberg est améliorée.
Patent WO-2022133636-A1 (WO)
Inventor: KUAI ZHEN
IPC: G01C21/34
Filed: 2020-12-21
Abstract: 一种无人集卡车调度方法，包括：获取无人集卡车的剩余电量、载箱状态、第一位置信息和港机设备的第二位置信息。根据载箱状态、第一位置信息和第二位置信息，生成无人集卡车的候选行车路径。确定候选行车路径对应的消耗电量。从消耗电量小于剩余电量的候选行车路径中筛选出作业行车路径；及将作业行车路径发送至无人集卡车，以指示无人集卡车按照作业行车路径前往对应港机设备所在位置区域以进行装卸作业。