baber/WOPTO huggingface dataset:
Patent WO-2020224418-A1 (WO)
Inventor: LIN JINQUAN
IPC: H04M1/72454
Filed: 2020-04-17
Abstract: Disclosed are a method for solving WiFi channel interference and a related product. The method is applied to a first device. The method comprises: obtaining a network parameter of a first device by means of the first device; determining, according to the network parameter, a first receiving sensitivity value for receiving a wireless network signal and in the first device; and adjusting a receiving sensitivity for receiving the wireless network signal and in the first device to the first receiving sensitivity value. Therefore, the network performance of the first device can be improved by adjusting the receiving sensitivity of the first device, and the Internet experience of a user in a channel interference environment is improved.
Patent WO-2020244527-A1 (WO)
Title: Recombinant bacillus subtilis capable of increasing yield of menaquinone-7 and use thereof
Inventor: XIA HONGZHI
IPC: C12N1/21
Filed: 2020-06-03
Abstract: Provided is a recombinant Bacillus subtilis capable of increasing the yield of menaquinone-7, characterized by using Bacillus subtilis 168 as a starting strain, and replacing natural promoters of menaquinone isochorismate synthase gene menF and dihydroxynaphthoic acid synthase gene menB on a chromosome with a P 43  promoter; replacing natural promoters of O-succinylbenzoic acid-CoA ligase gene menE and transketolase gene tkt on the chromosome with a P hbs  promoter; and expressing an exogenous isochorismate synthase entC gene and an exogenous phosphoenolpyruvate synthase ppsA gene on the chromosome with the P 43  promoter, and knocking out glucose phosphotransferase gene ptsG on the chromosome.
Patent WO-2020248934-A1 (WO)
Inventor: ZHANG LEI
IPC: G06F3/041
Filed: 2020-06-08
Abstract: A fingerprint recognition touch display panel and a display device. The fingerprint recognition touch panel comprises: a fingerprint recognition substrate located on the side of a light exit surface of a liquid crystal module (1), and a fingerprint recognition chip (61) configured to be electrically connected to the fingerprint recognition substrate and used for recognizing fingerprint information according to a detection signal of the fingerprint recognition substrate, wherein the orthographic projection of the fingerprint recognition substrate on the liquid crystal module (1) is not overlapped with the orthographic projection of the fingerprint recognition chip (61) on the liquid crystal module (1).
Patent WO-2021004444-A1 (WO)
Inventor: ZHU FANGYUAN
IPC: H04W12/06
Filed: 2020-07-07
Abstract: Disclosed is a communication method, comprising: a first network element obtaining, from a data management function network element, a first authentication state of a target network slice of a first terminal device, wherein the first authentication state indicates a first authentication result of the target network slice, or the first authentication state indicates that no authentication process is executed on the target network slice; and the first network element determining, according to the first authentication state, whether to execute a first authentication process on the target network slice. Further provided is a corresponding network element. By means of the technical solution provided in the present application, the first network element determines, according to the first authentication state, whether to execute the first authentication process on the target network slice, thereby avoiding signaling waste, caused by repeated initiation of a network slice authentication process for the same S-NSSAI, of a terminal device and a core network side.
Patent WO-2021057210-A1 (WO)
Inventor: CHEN ZHIYONG
IPC: H01M10/04
Filed: 2020-07-17
Abstract: The present invention relates to an electrode pad for a battery roll core and a cylindrical or button battery, the electrode pad comprising a lug, a sheet-type current collector, and two electrode active materials respectively attached to two surfaces of the sheet-type current collector, wherein the edge of the electrode active material located at the inner side of a winding is indented at the start end and/or tail end of the winding relative to the edge of the other electrode active material, so as to form a foil-free region, and one end of the lug is connected to the sheet-type current collector. The present invention is used to solve the problem of existing pads fracturing. Since a foil-free region is provided at the start end and/or tail end, the bending stress of the electrode pad at the start end and/or the tail end is reduced during winding, which solves the fracturing problem. In addition, since a connection mode and technical parameters of the lug and electrode pad provided in the embodiments of the present invention are used, the problem of pad fracturing caused by the shear force in the lug soldering area is solved, which achieves the effects of improved production efficiency and improved product quality.
Patent WO-2021103622-A1 (WO)
Inventor: WANG HONGXIN
IPC: C08F220/06
Filed: 2020-07-29
Abstract: Disclosed are a nicotinamide virtual template surface molecularly imprinted material and a preparation method therefor and an application thereof, relating to the technical field of chemical materials. The preparation method comprises the steps of preparing a modified silica gel carrier, preparing the virtual template surface molecularly imprinted material, and the like. The method novelly uses the structural analogues nicotinamide of imidacloprid and acetamiprid as a virtual template to prepare a silica gel surface molecularly imprinted material, the pollution caused by template leakage can be avoided, imidacloprid and acetamiprid in a water-soluble tea extract can also be specifically removed, the removal rates of the imidacloprid and acetamiprid are respectively greater than 96% and 93%, and the loss of tea polyphenol in the extract is less than 10%. In addition, a molecularly imprinted adsorption column prepared can be eluted by an ethanol solution, the eluted adsorption column can be reused, so that the molecularly imprinted adsorption column can be well applied to a preparation process of the tea extract, and the application prospect is good.
Patent WO-2022036564-A1 (WO)
Title: 天线阵列
Inventor: CHAN KEVIN
IPC: H01Q21/06
Filed: 2020-08-18
Abstract: 本发明公开了一种天线阵列。该天线阵列包括控制器和多个天线单元，天线单元排列形成n面体的至少n-1个面，n为大于或等于4的整数，至少n-1个所述面上均设有至少两个天线单元，同一面上相邻的所述天线单元之间的距离比所述天线单元的中心频率对应的波长小；控制器与每个天线单元连接，控制器用于控制每个天线单元的启停与相位。
Patent WO-2022032744-A1 (WO)
Inventor: ZHANG YELONG
IPC: H01M4/58
Filed: 2020-08-31
Abstract: MXene and NbS  2  are selected as raw materials to prepare an NbS  2 /MXene composite material by solid-phase vulcanization and hydrothermal solvent methods. A multilayer structure of the composite material increases the specific surface area and prevents the material from agglomerating and the volume in an ion diffusion process from obviously expanding; during the growth of an NbS  2  nanosheet, more active edge sites of the material are exposed, a weak interlayer interaction and a surface functional group improve the conversion reaction and intercalation reaction of potassium ions, and thus the improvement of electrochemical performance of an electrode material is facilitated. Experiments show that the NbS  2 /MXene composite material has high reversible capacity and good cycling stability. The preparation method is simple and reasonable, the material is low in cost, and the method is safe and efficient.
Patent WO-2022061640-A1 (WO)
Title: Partial frequency sounding for wireless communication
Inventor: MANOLAKOS ALEXANDROS
IPC: H04B1/7136
Filed: 2020-09-24
Abstract: Aspects relate to sounding on a subset of available sounding resources. A user equipment (UE) may transmit a sounding reference signal (SRS) on a subset of the frequency resources available for a hop of an SRS hopping sequence. A UE may be configured to use a subset of frequency resources or the UE may autonomously identify this subset. A base station may send a bit map to a UE to indicate the subset of resources to use for a hop. Each bit of the bit map may indicate that the UE is to transmit an SRS on a particular RB or on a particular groups of RBs. The same subset of resources may be designated for each hop or different subsets of resources may be designated for different hops. An indication of the subset of resources may be provided for each hop. The subset of resources may be cycled for different hops.
Patent WO-2021135479-A1 (WO)
Inventor: XIE QING
IPC: H04L12/24
Filed: 2020-09-30
Abstract: Disclosed are a prompt information processing method and apparatus, and a storage medium, wherein same belong to the technical field of the Internet. The method comprises: displaying a time axis, wherein the time axis is provided with a sliding block for responding to a movement operation; and on the basis of the time axis, displaying the number of pieces of prompt information associated with a plurality of time points in the time axis, and displaying prompt information associated with a time point in a time period from a starting time point in the time axis to a time point indicated by the sliding block. In the present application, the operation and maintenance personnel can carefully view, by means of moving the sliding block on the time axis, prompt information generated by a network at each time. Therefore, the operation and maintenance personnel can view, by means of time playback, a context situation when a fault occurs in the network, and can then understand the context of a fault scenario and quickly give a more reliable probable root cause, such that a root cause identification rate can be improved.
Patent WO-2022067849-A1 (WO)
Inventor: ZHANG YUSHU
IPC: H04W72/04
Filed: 2020-10-02
Abstract: This disclosure relates to techniques for receiving physical downlink control channel transmissions with improved reliability in a wireless communication system. A wireless device may establish a wireless link with a cellular base station. The wireless device may receive downlink control channel configuration information from the cellular base station. The downlink control channel configuration information may configure control resources associated with multiple transmission reception points in a search space for the wireless device. The wireless device may perform downlink control channel candidate blind decoding during a monitoring occasion configured by the search space configured with control resources associated with multiple transmission reception points.
Patent WO-2021147395-A1 (WO)
Inventor: PAN QIUPING
IPC: G06F7/57
Filed: 2020-10-16
Abstract: 本申请公开了一种算数逻辑单元、浮点数乘法计算的方法及设备。本申请提供的算数逻辑单元用于计算机芯片，包括至少一个调整电路和至少一个乘加器。每个调整电路，用于获取输入浮点数，根据输入浮点数，调整得到输出浮点数，将输出浮点数输入至乘加器。每个乘加器，用于根据输出浮点数获得第一乘积结果，将第一乘积结果匹配为第一精度的浮点数的格式，输出第一匹配结果。因此，本申请通过调整电路将不同精度的输入浮点数转换为同一精度的输出浮点数，将不同精度的输入浮点数的乘法运算，转换为了同一精度的输出浮点数的乘法运算，这样，在计算设备中不必设计多种独立的不同精度乘法器，有效地节省了计算资源。
Patent WO-2021073638-A1 (WO)
Inventor: HE ZHANYING
IPC: G06N3/04
Filed: 2020-10-19
Abstract: A method and apparatus for running a neural network model, and a computer device, wherein same belong to the technical field of artificial intelligence. The method comprises: acquiring input data and weight parameter data of the current convolutional layer (S301); performing Winograd processing on the input data (S302); performing Winograd processing on the weight parameter data (S303); reducing the number of data bits of weight parameter data after same has been subjected to Winograd processing, and performing quantization processing on weight parameter data after same has been subjected to bit reduction (S304); performing a convolution operation on the basis of input data to be subjected to the operation and weight parameter data to be subjected to the operation (S305); and performing inverse quantization processing on intermediate output data, and performing Winograd result transformation processing on intermediate output data after same has been subjected to inverse quantization processing, so as to obtain output data of the current convolutional layer (S306). The present application increases the operation speed of a convolutional layer, and can finally achieve the aim of improving the running speed of the whole neural network model.
Patent WO-2022082438-A1 (WO)
Title: Système d'entraînement de moyeu
Inventor: ZHOU TIEMING
IPC: B60K17/08
Filed: 2020-10-20
Abstract: La présente invention concerne un système d'entraînement de moyeu, comprenant un boîtier (H), un moteur électrique (E), un arbre à bride (10), un roulement de moyeu (20) et un réducteur de vitesse à engrenage planétaire (PG), l'extrémité d'entrée du réducteur de vitesse à engrenage planétaire (PG) étant une roue solaire; la roue solaire étant reliée à un support de rotor (Ef) du moteur électrique (E) de manière à ce que ceux-ci ne puissent pas tourner l'un par rapport à l'autre; une extrémité de sortie du réducteur de vitesse à engrenage planétaire (PG) étant reliée à l'arbre à bride (10) de manière à ce que ceux-ci ne puissent pas tourner l'un par rapport à l'autre; le roulement de moyeu (20) étant agencé sur l'arbre à bride (10) d'une manière emmanchée; une bague de roulement interne (21) du roulement de moyeu (20) étant reliée à l'arbre à bride (10) de manière à ce que ceux-ci ne puissent pas tourner l'un par rapport à l'autre; une bague de roulement externe (22) du roulement de moyeu (20) étant fixe; et une partie d'engrènement de la roue solaire étant décalée par rapport au roulement de moyeu (20) dans une direction axiale (A).
Patent WO-2021139315-A1 (WO)
Title: Peg-modified polypeptide capable of inhibiting gp96, preparation method therefor and use thereof
Inventor: HU JUN
IPC: A61K38/16
Filed: 2020-10-22
Abstract: The present invention belongs to the field of biomedicine, and provided is a PEG-modified polypeptide capable of inhibiting gp96, which comprises PIBC linked by a covalent bond and PEG having an average molecular weight of 20,000 to 40,000. Further provided is a method for preparing the PEGylated polypeptide, a drug or preparation comprising the PEGylated polypeptide, and a use of the PEGylated polypeptide.
Patent WO-2021103863-A1 (WO)
Title: 一种提高雪莲细胞培养物黄酮苯丙素类化合物的方法
Inventor: LIU HANSHI
IPC: C12P17/06
Filed: 2020-10-22
Abstract: 提供了一种提高雪莲细胞培养物黄酮苯丙素类化合物的方法。该方法使用的培养基中，磷元素浓度0.5-3mmol/L，NO3-离子浓度20-35mmol/L，NH4+-离子浓度0-30mmol/L，Ca2+离子浓度0.5-3mmol/L，Mg2+离子浓度为0.2-1.5mmol/L，硼离子浓度0.02-0.1mmol/；在培养基中可添加诱导剂或前体或旁路代谢抑制剂。
Patent WO-2022047945-A1 (WO)
Title: Panneau d'affichage
Inventor: YU XIAOPING
IPC: H01L27/32
Filed: 2020-10-26
Abstract: Les modes de réalisation de la présente invention concernent un panneau d'affichage, le panneau d'affichage comprenant une plaque de protection, une couche de pixels et une couche de circuit d'attaque. La couche de circuit d'attaque se situe entre la plaque de protection et la couche de pixels. La couche de circuit d'attaque comprend une couche métallique et une couche assombrie. La couche assombrie se situe sur le côté de la couche métallique faisant face à la plaque de protection. La réflectivité de la couche assombrie par rapport à la lumière externe est inférieure à la réflectivité de la couche métallique par rapport à la lumière externe. Lorsque la couche d'assombrissement est exposée à une lumière externe, la réflectivité de cette couche est faible, ce qui permet de réduire le motif d'arc-en-ciel généré lorsqu'une source de lumière externe éclaire le panneau d'affichage.
Patent WO-2021093577-A1 (WO)
Inventor: LI ZHAOZAO
IPC: B64D47/08
Filed: 2020-10-27
Abstract: 本发明实施例涉及一种高动态范围图像自动曝光方法及无人飞行器,应用于无人飞行器的高动态范围图像自动曝光方法包括：首先获取自动曝光的统计信息和窗口权重，然后根据获取到的统计信息和窗口权重，得到自动曝光的评价值，进而根据评价值和获取到的自动曝光目标值，得到自动曝光的补偿量，进而当补偿量满足预设触发条件时，触发自动曝光，最终避免自动曝光会出现亮暗不准、震荡的现象。
Patent WO-2021135589-A1 (WO)
Inventor: CAI SHAOJUN
IPC: G02F1/13357
Filed: 2020-10-29
Abstract: 一种定位件（10），包括：本体（11）；定位柱（12），定位柱（12）设置于本体（11）的一端；以及连接件（13），连接件（13）设置于本体（11）连接于定位柱（12）的一侧；定位件（10）用于引导背板（20）配套灯条（30）安装，背板（20）设有第一定位孔（21），在定位柱（12）插接于第一定位孔（21）时，连接件（13）与背板（20）的表面可拆卸贴合固定，以使灯条（30）套接于定位件（10），并与背板（20）固定；以及一种包括定位件（10）的背板组件及其安装方法、显示装置。
Patent WO-2021109788-A1 (WO)
Inventor: XU WEIMING
IPC: C23C28/02
Filed: 2020-11-05
Abstract: Disclosed are a method for the surface metalization of a ceramic dielectric filter, and a product and the use thereof. The method comprises the following steps: chemically plating nickel onto a surface of a ceramic substrate which has been subjected to roughening processing, so as to obtain a ceramic substrate with a nickel-plated layer; sequentially performing chemical copper plating and electroplating copper onto the surface of the ceramic substrate with the nickel-plated layer to obtain a ceramic substrate with a copper-plated layer; and plating silver onto the surface of the ceramic substrate with the copper-plated layer, so as to obtain a ceramic dielectric filter with a metalized surface.
Patent WO-2021104026-A1 (WO)
Inventor: CHEN ZHI
IPC: A61B17/072
Filed: 2020-11-12
Abstract: L'invention concerne un mécanisme de tête oscillante et une agrafeuse médicale. Le mécanisme de tête oscillante comprend un élément rotatif, une tige de traction de tête oscillante (93) et un boîtier. Au moins un premier élément d'ajustement et au moins un second élément d'ajustement sont respectivement disposés sur l'extérieur de l'élément rotatif et l'intérieur du boîtier. Lorsque l'élément rotatif tourne par rapport au boîtier jusqu'à ce que le premier élément d'ajustement soit opposé au second élément d'ajustement, le premier élément d'ajustement et le second élément d'ajustement forment un ajustement par encastrement élastique. Le mécanisme de tête oscillante aide un opérateur à régler différents angles d'oscillation d'une partie tête d'agrafeuse, et peut éviter une oscillation non contrôlable de la partie tête d'agrafeuse.
Patent WO-2022133983-A1 (WO)
Title: Variable hair length apparatus for hair rooting
Inventor: LI BAOTING
IPC: A63H3/44
Filed: 2020-12-25
Abstract: An apparatus includes: a variable hair length module configured to adjust the lengths of hair strands that are rooted in a head by a hair rooting machine from a supply of hair thread, the variable hair length module including two arms configured to move relative to each other along respective continuous paths; and a control system configured to input programs of instruction to the variable hair length module to automatically control the relative movement of the two arms during operation of the hair rooting machine to root hair strands into the head. The hair thread is configured to engage with each of the two arms such that a relative movement of the two arms varies the length of each hair strand continuously within a hair length range that is defined by two extreme lengths.
Patent WO-2022110440-A1 (WO)
Title: Procédé de commande de distribution de charge pour système détendeur de vide de réfrigération
Inventor: QIN BOJIN
IPC: G05B11/42
Filed: 2020-12-25
Abstract: La présente invention concerne un procédé de commande de distribution de charge pour un système de détendeur de vide de réfrigération. Le procédé consiste : à effectuer un calcul de capacité de charge à l'aide d'un ajustement PID, et à effectuer un ajustement de calcul PI pendant l'ajustement de la température de réfrigération, un ajustement différentiel n'étant pas ajouté à l'ajustement, et les formules de calcul étant : a, Δt = t m  ‐ T s  ; b, V 0  = K p  * Δt + K p  * T t  * {Σ[Δt(i)]}/T i  + K p  * T d  * [Δt(n) - Δt(n ‐ 1)]/T t , où V 0  est une valeur de capacité calculée, K P  est un multiple d'amplification, T I  est un temps intégral, T D  est un temps différentiel, T T  est un temps d'échantillonnage, T M  est une température de commande mesurée, T S  est une température définie, Δt est une différence de température réellement mesurée, Δt est une ième différence de température réellement mesurée, Δt(n) est une nième différence de température réellement mesurée, et Δt(n - 1) est une (n - 1)ième différence de température réellement mesurée ; et c, en fonction de la valeur de charge maximale de chaque compresseur, à déterminer le nombre de compresseurs en marche sur la base de V 0 , c'est-à-dire la valeur de capacité calculée. Au moyen d'un procédé de calcul de charge, l'addition de charge et la réduction de charge de compresseurs de détendeur de vide de réfrigération sont commandées de manière efficace, la réponse est rapide, et le dépassement est faible.
Patent WO-2022134023-A1 (WO)
Inventor: ZHU YAJUN
IPC: H04W56/00
Filed: 2020-12-25
Abstract: Embodiments of the present disclosure provide a communication processing method, applicable to a user equipment (UE), said method comprising: reporting timing adjustment information, said timing adjustment information being used for triggering the network side to update a timing parameter related to a transmission delay between the UE and a base station. The method provided by embodiments of the present disclosure can trigger a network side to compensate a transmission delay between a base station and a UE, thus improving the reliability of data transmission between the base station and the UE. Also provided by embodiments of the present disclosure are a communication processing apparatus, communication device, and storage medium.
Patent WO-2022110451-A1 (WO)
Title: 机器人定位方法、装置、计算机可读存储介质及机器人
Inventor: ZHAO YUN
IPC: G01S17/08
Filed: 2020-12-28
Abstract: 提供了一种机器人定位方法、装置、计算机可读存储介质及机器人，属于机器人技术领域。其中该机器人定位方法包括：获取机器人在上一时刻的第一里程计数据以及在当前时刻的第二里程计数据，并根据第一里程计数据和第二里程计数据计算机器人的位姿增量（S101）；获取机器人在上一时刻的第一位姿，并根据第一位姿和位姿增量计算机器人在当前时刻的第二位姿（S102）；获取机器人在当前时刻采集的激光数据，并根据第二位姿将激光数据变换至栅格地图中，得到变换后的激光数据（S103）；根据变换后的激光数据和栅格地图中的障碍物距离信息对第二位姿进行迭代更新，得到机器人在当前时刻的定位结果（S104）。该定位方法显著提高了定位精度。
Patent WO-2021196792-A1 (WO)
Inventor: ZHANG SHIYANG
IPC: B23Q11/00
Filed: 2020-12-30
Abstract: An adjustable spindle locking apparatus, comprising a positioning sleeve (1), a pressure regulating component, and an actuating piston (2). The positioning sleeve (1) is capable of fixing a spindle (3) and is provided with a pressure regulating through hole. The pressure regulating component and the actuating piston (2) respectively run through either end of the pressure regulating through hole. The pressure regulating component is threadedly connected with the pressure regulating through hole. Also provided is a lathe spindle housing structure, comprising the spindle (3), a machine housing (4), and the adjustable spindle locking apparatus. The positioning sleeve (1) is provided at one side of an end surface of the machine housing (4), and the spindle (3) runs through the positioning sleeve (1) and the machine housing (4) so as to allow the pressure regulating component to spirally run into and out of the pressure regulating through hole, thus allowing the actuating piston to move in the direction facing away from or approaching the end surface of the machine housing (4), facilitating the regulation of the magnitude of the pressure applied to the end surface of the machine housing (4) by the actuating piston, and regulating the stiffness of the connection between the spindle and the machine housing (4).