baber/WOPTO huggingface dataset:
Patent WO-2021135054-A1 (WO)
Title: Absorbable iron-based instrument
Inventor: BIAN DONG
IPC: A61F2/07
Filed: 2020-05-27
Abstract: Disclosed is an absorbable iron-based instrument (10). The absorbable iron-based instrument comprises an iron-based matrix (100), a zinc-containing protective layer (200), a corrosion-promoting layer (300) and a drug controlled-release layer (400), wherein the iron-based matrix (100) is provided with an outer wall (110), an inner wall (120) and a side wall (130); the zinc-containing protective layer (200) at least covers the outer wall (110) and the inner wall (120) of the iron-based matrix (100); the corrosion-promoting layer (300) fully covers the zinc-containing protective layer (200); the drug controlled-release layer (400) at least partially covers the corrosion-promoting layer (300); the corrosion-promoting layer (300) and the drug controlled-release layer (400) each contain degradable polymers; the weight-average molecular weight of the degradable polymers in the corrosion-promoting layer (300) is greater than the weight-average molecular weight of the degradable polymers in the drug controlled-release layer (400); and the thickness ratio of the portion of the zinc-containing protective layer (200) that is located at the inner wall (120) to the portion of the corrosion-promoting layer (300) that is located at the inner wall (120) is greater than the thickness ratio of the portion of the zinc-containing protective layer (200) that is located at the outer wall (110) to the portion of the corrosion-promoting layer (300) that is located at the outer wall (110). The corrosion behavior of the absorbable iron-based instrument (10) meets requirements of clinical use, and the occurrence of adverse histological reactions is rare or avoided.
Patent WO-2021098178-A1 (WO)
Inventor: FU FENGTING
IPC: F16H25/20
Filed: 2020-05-27
Abstract: An underwater lead screw slider transmission device. The device comprises two parts, i.e., a watertight motor (1) and a lead screw slider transmission mechanism; a driving motor, a transmission mechanism, a detection means, and a control system are arranged inside the watertight motor (1), and the watertight motor (1) is in electrical signal connection with the outside by means of a watertight connector; the lead screw slider transmission mechanism comprises a base and a lead screw slider, and under the drive of the watertight motor (1), a lead screw can drive the slider to reciprocate along guide rails. According to the underwater lead screw slider transmission device, the watertight motor (1) and the transmission mechanism have a compact structure; the absolute position of the slider can be fed back, and thus control is convenient; during application in underwater engineering, a related instrument or device can be fixed onto the slider for a reciprocating motion.
Patent WO-2021212601-A1 (WO)
Inventor: YANG HANZHANG
IPC: G06F40/30
Filed: 2020-05-27
Abstract: The present application relates to the field of artificial intelligence, and provides an image-based writing assisting method, comprising: acquiring image information of a target image; inputting the image information into a multi-label classification model to obtain keyword labels of a first attribute of the image; inputting the image information into a single-label classification model to obtain candidate keyword labels of a second attribute of the image, the second attribute and the first attribute being features of different information in the target image; mapping the keyword labels of the first attribute and the candidate keyword labels of the second attribute to obtain image keyword label information; and inputting the image keyword label information into a poem generation model, and generating poem content on the basis of a model memory matrix. In addition, the present application also relates to the field of blockchains. The multi-label classification model, single-label model, and poem generation model can be stored in a blockchain. The present application can increase the relevance of generated verses to the image information and the target image.
Patent WO-2021000815-A1 (WO)
Inventor: YANG CHUNGWEN
IPC: H01Q1/38
Filed: 2020-06-29
Abstract: Embodiments of the present application disclose a Bluetooth earphone. The Bluetooth earphone has an earbud portion and a stem portion. The earbud portion is provided with a receiver module. The stem portion comprises a connection section connected to the earbud portion, and a top section and a bottom section respectively located on two sides of the connection section. The bottom section of the stem portion is provided with a battery. The Bluetooth earphone comprises an antenna and a flexible circuit board. The antenna extends from the connection section of the stem portion to the top section of the stem portion. The flexible circuit board comprises a feed portion and a first extension portion connected to the feed portion. The feed portion is located at the connection section of the stem portion and is coupled with the antenna, and the first extension portion extends to the earbud portion. The antenna of the Bluetooth earphone provides good performance.
Patent WO-2021159660-A1 (WO)
Title: Energy management method and system for hybrid vehicle
Inventor: LI WEIMIN
IPC: B60W50/00
Filed: 2020-07-07
Abstract: The present invention relates to an energy management method and system for a hybrid vehicle. The method comprises: acquiring a state variable of a hybrid vehicle; on the basis of the speed at the current moment and the acceleration at the current moment, determining the speed of the hybrid vehicle at the next moment by using a Markov model; on the basis of the speed of the hybrid vehicle at the next moment, determining the required power of the hybrid vehicle at the next moment; on the basis of the required power of the hybrid vehicle at the next moment and the power of the engine, determining the battery power of the hybrid vehicle; on the basis of the battery power, constructing a dynamic model for battery charging/discharging; on the basis of the required power at the next moment, determining the energy costs of the hybrid vehicle, the energy costs comprising the cost of fuel and the costs of electric energy consumption; on the basis of the energy costs, constructing an energy optimized dispatching model; and on the basis of the energy optimized dispatching model and the dynamic model for battery charging/discharging, determining an energy management model for the hybrid vehicle so as to precisely manage the energy of the hybrid vehicle.
Patent WO-2021012980-A1 (WO)
Inventor: GAO XUEJUAN
IPC: H04W72/04
Filed: 2020-07-13
Abstract: The present application discloses UCI transmission and reception methods, a device, a system, an apparatus, and a medium that can resolve the issue of how to perform UCI transmission when a plurality of PUCCHs carrying HARQ-ACK are present in a slot. The UCI transmission method comprises: a terminal receiving configuration information; determining, according to the configuration information, a PUCCH resource corresponding to UCI, wherein the PUCCH resource is in a sub-slot; and performing UCI transmission on the basis of the PUCCH resource corresponding to the UCI. In the embodiments of the application, the terminal determines, according to the received configuration information, the PUCCH resource corresponding to the UCI in a sub-slot, and performs UCI transmission on the basis of the determined PUCCH resource, thereby achieving UCI transmission in Rel-16, and preventing an overlap of PUCCHs carrying HARQ-ACK and PUCCHs carrying CSI/SR in a TDM scheme.
Patent WO-2021217930-A1 (WO)
Title: 基于分类模型的论文分类方法、装置、电子设备及介质
Inventor: LIU YU
IPC: G06F16/35
Filed: 2020-07-29
Abstract: 一种基于分类模型的论文分类方法，涉及人工智能。该方法能够获取论文样本集，对论文样本集中所有论文样本的文档信息进行结构化处理，得到每个论文样本的多个结构及每个结构对应的区域信息，并构建与每个结构对应的训练数据集，分别训练每个训练数据集中的训练样本，得到与每个结构对应的分类模型，获取待分类论文，并提取文本信息，得到每个结构对应的文本信息，对每个结构对应的文本信息进行预处理，得到每个结构的输入信息，将每个结构的输入信息输入对应的分类模型中，得到每个分类模型对所述待分类论文的预测结果，将数量最多的预测结果确定为待分类论文的目标结果。该方法还涉及区块链技术，论文样本集可存储于区块链中。
Patent WO-2022032572-A1 (WO)
Inventor: WANG QING
IPC: H01L33/44
Filed: 2020-08-13
Abstract: A semiconductor light-emitting element, comprising: a semiconductor light-emitting sequence layer comprising a light-emitting layer; and an insulating light-transmissive layer located on a light exit surface of the semiconductor light-emitting sequence layer. The insulating light-transmissive layer comprises a bottom layer and a refractive index gradient layer on the bottom layer. The refractive index gradient layer consists of at least two layers. The bottom layer is interposed between the semiconductor light-emitting sequence layer and the refractive index gradient layer. The refractive index of the bottom layer is lower than that of the refractive index gradient layer. The refractive index of the refractive index gradient layer gradually decreases in the direction away from the bottom layer.
Patent WO-2022032611-A1 (WO)
Title: Automatic focus control accounting for lens movement during image capture
Inventor: XU JINTAO
IPC: G03B13/36
Filed: 2020-08-14
Abstract: A motor moves a lens of an image capture device toward a target lens position. An image sensor of the image capture device captures a first image frame. A lens position sensor measures whether the lens was still in motion during capture of the first image frame. If the lens was not in motion during capture of the first image frame, then the first image frame was captured with the lens at the target lens position, and the first image frame is used to determine a focus indicator corresponding to the target lens position. If the lens was in motion during capture of the first image frame, a second image frame is captured after the first image frame, and the second image frame is used (instead of the first image frame) to determine the focus indicator corresponding to the target lens position. Autofocus is performed using the focus indicator.
Patent WO-2021052089-A1 (WO)
Inventor: Cen yin
IPC: C08L69/00
Filed: 2020-08-19
Abstract: 一种阻燃聚碳酸酯复合材料，按重量份计，包括以下组分：聚碳酸酯60‑100份；阻燃剂1‑25份；所述的聚碳酸酯的重均分子量大于26000、分子量分布指数PDI小于2.2，聚碳酸酯溶液pH为6.7‑7.1，多次循环Tg温度变化小于3.3℃。当聚碳酸酯在上述参数范围内时，阻燃剂对聚碳酸酯的稳定性影响较小。
Patent WO-2021043224-A1 (WO)
Title: Method and apparatus for generating droplet array on microfluidic chip
Inventor: SHEN FENG
IPC: C12M1/00
Filed: 2020-09-03
Abstract: The present invention provides a method for generating a droplet array on a microfluidic chip, comprising the following steps: assembling an upper chip and a lower chip to an initial position, a fluid channel of the upper chip partially or completely covering a microporous array of the lower chip; injecting a solution into a chip, the solution being partially or fully filled in the microporous array of the lower chip; and relatively moving the upper chip and the lower chip to a liquid dividing position, the fluid channel of the upper chip and the microporous array of the lower chip being overlapped no longer, and the solution being dispersed into the microporous array to form a droplet array. A contact surface between the upper chip and the lower chip is hydrophobic, and the microporous array sufficiently separates the generated droplets physically, thereby avoiding cross-contamination. The present invention can effectively control the size and shape of the generated droplet.
Patent WO-2021057430-A1 (WO)
Title: Key, electronic device and method for controlling electronic device
Inventor: YI XIAOJUN
IPC: H03K17/975
Filed: 2020-09-03
Abstract: Disclosed are a key, an electronic device and a method for controlling an electronic device. The key is applied to an electronic device, the electronic device comprises a panel (500), and the key is connected to an inner surface of the panel (500). The key comprises an insulative base (100), a circuit layer (200), a piezoresistive effect structural member (300) and a self-capacitance electrode plate (400), wherein the circuit layer (200) and the self-capacitance electrode plate (400) are respectively connected to two opposite sides of the insulative base (100); the circuit layer (200) is provided with a hole; the insulative base (100) covers a port at one end of the hole; the insulative base (100) and an inner wall of the hole enclose an accommodation slot; a port at the other end of the hole is a slot opening of the accommodation slot; and the piezoresistive effect structural member (300) is arranged in the accommodation slot and is electrically connected to the circuit layer (200).
Patent WO-2022021573-A1 (WO)
Inventor: XU QINGCHENG
IPC: B65G47/53
Filed: 2020-09-16
Abstract: Disclosed is a clamping mechanism for facilitating the overturning of an electronic component, the clamping mechanism comprising a base (1), a central control mechanism (2), a first machining assembly (3) and a second machining assembly (4). The central control mechanism (2) is installed in the middle of the upper portion of the base (1), the first machining assembly (3) is arranged on the left side of the bottom of the central control mechanism (2), the second machining assembly (4) is arranged on the right side of the bottom of the central control mechanism (2), a clamping device (5) is installed outside the central control mechanism (2), a programmable logic controller (PLC) (7) used for controlling the clamping device (5) is electrically installed at the top of the central control mechanism (2), and a cleaning device (6) is further arranged inside the central control mechanism (2). The clamping mechanism is rational in terms of design and is provided with a plurality of electric rotating lifting structures; a plurality of instruction operations can be completed by means of a single mechanism in cooperation with the PLC; moreover, the cleaning device is arranged inside the clamping mechanism, such that an electronic component can be cleaned while the clamping device works, and the use quality of the electronic component is thus improved.
Patent WO-2022061581-A1 (WO)
Inventor: YANG LI
IPC: H01P5/02
Filed: 2020-09-23
Abstract: The present application provides an electrical isolator. A signal is transmitted between a first transmission circuit, a first reference circuit, a second transmission circuit, and a second reference circuit by using an electric field coupling principle of conductors, so that the present embodiment can be applied to isolation and transmission of signals with a relatively high frequency between a first signal device and a second signal device, and the used material may be a common metal conductor, for example, just a common PCB material may be used for implementation, greatly reducing the volume and costs of the electrical isolator, and making the electrical isolator easy to manufacture and implement.
Patent WO-2022077192-A1 (WO)
Inventor: DONG XIEPING
IPC: A61F2/32
Filed: 2020-10-12
Abstract: An artificial hip joint femur-side prosthesis capable of preserving the neck of the femur, the femur-side prosthesis comprising a ball head (1), a neck (2), a cover (3) and a fastener, wherein the cover (3) is of a thin-walled cup shape and comprises: a cup (31) covering and engaged on the neck of the femur remaining after removal of the head of the femur, and a circle of skirt sheets (32) attached to a lower edge of the cup (31) to extend the range to which the cup (31) covers the neck of the femur and the intertrochanteric region; a tail end of the skirt sheet (32) is provided with a through hole (321) for a cable (5) to pass through, and the skirt sheet (32) is externally provided with a limiting clamp (322) for limiting the cable (5) for loop-binding of the cover (3); the skirt sheet (32) is removable, and during operation, skirt sheets (32) of an appropriate length are selected and inserted into a peripheral wall of the cup (31) in corresponding directions, and are then stably and rigidly connected by means of a pressing ring (33); and the fastener comprises a screw (4) or an optional perforated steel plate (44) and a cable (5) fixed in a loop-binding and tension manner. The prosthesis can be adapted to the proximal end of the femurs of different people without injuring the calcar femorale and can be firmly fixed, so as to achieve sufficient initial stability even at the proximal end of the femurs of people with osteoporosis. Compared with a conventional joint prosthesis, the femur-side prosthesis has the advantages of sufficient bone retention, stress shielding being slight, suppression of osteolysis, revision being minimally invasive, and same being suitable for replacement in people of a young age.
Patent WO-2021073495-A1 (WO)
Inventor: LIN HAO
IPC: H04W72/04
Filed: 2020-10-13
Abstract: A method and device for sharing channel occupancy time (COT), a terminal device, and a network device are provided. The method includes that: a terminal device sends first indication information to a network device, the first indication information indicating whether a first COT initiated by the terminal device is allowed to be shared with the network device.
Patent WO-2021253692-A1 (WO)
Title: Method and system for evaluating driving range of fuel cell hybrid electric vehicle
Inventor: DONG DEBAO
IPC: B60K6/32
Filed: 2020-10-15
Abstract: A method for evaluating a driving range of a fuel cell hybrid electric vehicle, comprising: acquiring vehicle parameters in each communication period, wherein the parameters include a fuel cell stack voltage V fc  and current I fc , a storage battery voltage V Bat  and current I Bat , a supercapacitor voltage V Cap  and current I Cap , and a fuel cell system bench test efficiency η fcs 
 test ; calculating in real time a cycle equivalent fuel consumption Q t  in each kilometer; calculating a cycle range S t  in real time, and acquiring a real-time equivalent fuel consumption Q s  per kilometer; and calculating a real-time driving range S' of the vehicle. The method can evaluate the driving range in real time, and obtain a relatively accurate driving range.
Patent WO-2022077379-A1 (WO)
Inventor: NIU HUANING
IPC: H04W52/02
Filed: 2020-10-15
Abstract: La présente divulgation concerne des détails de conception et de signalisation WUS basées sur une séquence, également une conception WUS basée sur des DCI qui sert également de DCI de planification. Pour la WUS basée sur une séquence, il existe deux variantes. Une première est basée sur un CSI-RS, qui est une bande relativement large de sorte que la séquence occupe une bande plus large par rapport à la transmission SSB. La seconde s'apparente davantage au type de séquence de signal de synchronisation secondaire (SSS) en ce qu'elle occupe une bande plus étroite sur toute la bande passante.
Patent WO-2021164316-A1 (WO)
Title: Communication method applied to edge computing scenario, storage medium, and electronic device
Inventor: YU YIFAN
IPC: H04L45/74
Filed: 2020-11-02
Abstract: The present application provides a communication method applied to an edge computing scenario, a storage medium, and an electronic device. An edge data network comprising an edge control node and an edge service node is deployed in the edge computing scenario. The edge data network is connected to a core network by means of a user plane function entity 1. The core network is connected to a central data network by means of a user plane function entity 2 and a network address translation entity. The edge control node establishes a GPRS tunnelling protocol tunnel between the user plane function entity 1 and the user plane function entity 2, and then sends a network address allocation request to the network address translation entity, so that the network address translation entity allocates a network address to the GPRS tunnelling protocol tunnel. The edge control node informs the central data network of the network address. The edge service node is controlled to transmit a data packet required to be sent to the central data network via the GPRS tunnelling protocol tunnel. After the data packet reaches the network address translation entity, the network address translation entity replaces a source address of the data packet with the network address, and then sends the network address to the central data network.
Patent WO-2021104314-A1 (WO)
Title: 一种柔性屏组件及智能终端
Inventor: XIAO QING
IPC: H04M1/725
Filed: 2020-11-25
Abstract: 本申请公开了一种柔性屏组件及智能终端，属于电子产品技术领域。所述柔性屏组件包括柔性屏及两个卷绕装置，柔性屏包括非显示区及显示区，所述非显示区设有摄像孔；两个卷绕装置分别连接于所述柔性屏的两端，用于分别带动所述柔性屏朝相反的两个方向实现收卷，以使所述柔性屏在一个展开所述非显示区的第一状态和一个隐藏所述非显示区的第二状态之间进行切换。所述柔性屏组件通过卷绕装置驱动柔性屏收卷或展开，可实现真正的全面屏显示效果，将其应用到智能终端上时，可实现前置摄像头使用状态的切换。本申请还公开了一种包含上述柔性屏组件的智能终端。
Patent WO-2022104891-A1 (WO)
Inventor: WANG RUI
IPC: A47F5/00
Filed: 2020-11-27
Abstract: L'invention concerne un modèle (100) destiné à démontrer le mouvement cyclique d'un objet sphérique porté. Le modèle comprend un ensemble console (1), et une pluralité d'ensembles d'éléments de support fixes (2), une première tige de guidage (3), une deuxième tige de guidage (4), une combinaison d'éléments de poussée (5) et un mécanisme de came (6) qui sont montés sur l'ensemble console (1). La pluralité d'ensembles d'éléments de support fixes (2) étant montés de manière fixe sur une plaque de démonstration (12). La première tige de guidage (3) est disposée au-dessus des éléments de support fixes (2). La deuxième tige de guidage (4) est disposée sur un côté des éléments de support fixes (2). La combinaison d'éléments de poussée (5) est montée avec mobilité verticale sur la plaque de démonstration (12). Le mécanisme de came (6) est monté de manière rotative sur la plaque de démonstration (12) au moyen d'un arbre excentrique (60) destiné à pousser la combinaison d'éléments de poussée (5) pour qu'ils se déplacent verticalement. Le modèle de démonstration (100) présente une structure support stable, présente visuellement le principe de l'utilisation d'un mécanisme excentrique, d'un mécanisme de came et du poids propre d'une sphère pour obtenir un mouvement cyclique de la sphère, et facilite la compréhension et l'apprentissage de connaissances physiques associées.
Patent WO-2022110266-A1 (WO)
Title: Système de gestion de température et d'humidité de graines
Inventor: ZHU MINGCHAO
IPC: G05D27/02
Filed: 2020-12-03
Abstract: La présente invention se rapporte au domaine technique du stockage de graines L'invention concerne un système de gestion de température et d'humidité de graines. Le système de gestion de température et d'humidité de graines comprend un corps cylindrique (1), un premier tube de séparation (2) étant disposé dans le corps cylindrique (1), un deuxième tube de séparation (3) étant disposé dans le premier tube de séparation (2), et un couvercle de cylindre (4), un premier couvercle de tube (5) et un deuxième couvercle de tube (6) étant disposés sur le corps cylindrique (1), le premier tube de séparation (2) et le deuxième tube de séparation (3) respectivement. Un arbre de fixation (7) est disposé dans le deuxième tube de séparation (3), l'arbre de fixation (7) pénètre à travers deux extrémités du corps cylindrique (1), et des supports de fixation (8) sont agencés au niveau de deux extrémités de l'arbre de fixation (7). L'arbre de fixation (7) est composé d'un premier arbre de fixation (71) et d'un deuxième arbre de fixation (72), un trou de ventilation (9) étant disposé dans le deuxième arbre de fixation (72). Des cavités de ventilation (10) sont disposées dans des parois latérales du premier tube de séparation (2) et du deuxième tube de séparation (3), et plusieurs orifices de ventilation (11) sont formés dans chaque cavité de ventilation (10). Une cavité de communication (12) est disposée dans une extrémité du corps cylindrique (1). Un ventilateur d'air (13), un moteur électrique (14) et un PLC (15) sont disposés sur les supports de fixation (8), et le corps cylindrique (1) tourne au moyen du moteur électrique (14). Une sortie d'air (16) est disposé dans le corps cylindrique (1) Un capteur de température et d'humidité (20) est disposé dans le corps cylindrique (1). Le système de gestion de température et d'humidité de graines peut empêcher des graines de moisir et d'être endommagées par des vers.