baber/WOPTO huggingface dataset:
Patent WO-2021004057-A1 (WO)
Inventor: SHEN XIAOQIN
IPC: H04L29/06
Filed: 2020-01-13
Abstract: One or multiple embodiments of the description provide an information processing method, apparatus and device and a computer readable storage medium. In one embodiment, the information processing method comprises: when a user is in a non-login state, receiving an account operating request and identity identification information transmitted by a terminal device of the user; in response to the account operating request, searching account information corresponding to the identity identification information; and when the account information is searched, sending a first display instruction to the terminal device so that the terminal device displays an account operating interface for the account operating request, wherein the account operating interface is used for receiving account operating interactive data of the user and an identity credential corresponding to the identity identification information.
Patent WO-2021138925-A1 (WO)
Title: Lithium battery capacity estimation method based on improved convolution-long short term memory neural network
Inventor: LI PENGHUA
IPC: G01R31/367
Filed: 2020-01-14
Abstract: A lithium battery capacity estimation method based on an improved convolution-long short term memory neural network, relating to the technical field of lithium batteries. A lithium battery capacity estimation model is obtained by means of four steps, i.e., processing lithium battery data, adjusting hyper-parameters of an improved convolutional-long short term memory (CNN-LSTM) neural network by means of a genetic algorithm, training the improved CNN-LSTM neural network, and testing a model. An empirical mode decomposition algorithm is introduced to decompose the lithium battery data, so as to implement data de-noising. The hyper-parameters of the improved CNN-LSTM neural network are optimized by the genetic algorithm. Spatial features of charge and discharge data of the lithium battery are extracted using a convolutional neural network, then these features are inputted into the improved long short term memory neural network to extract temporal features, and finally an estimated capacity is outputted by means of a fully connected layer. The limitation that a conventional model-based algorithm excessively depends on a battery model is overcome; moreover, the prediction precision is high, and certain engineering applicability is achieved.
Patent WO-2021042665-A1 (WO)
Inventor: FAN LIXIN
IPC: G06N3/04
Filed: 2020-01-17
Abstract: The present invention provides a DNN-based method for protecting a passport against the fuzzy attack. A DNN model is comprised. The ownership verification scheme of the DNN model comprises an embedding process, a fidelity evaluation process, a signature verification process, and a reversible process. During ownership verification, a private passport and a trigger set are embedded but not distributed, which comprises: embedding the passport and embedding a group of trigger images; detecting and declaring the ownership of a suspicious DNN model by remotely calling a service API; first, declaring the ownership in a black box mode, and then declaring the ownership of a trigger set image again in a white box mode by means of the passport verification, alternately minimizing the original task loss, and reducing a joint loss function containing passport constraints. The range of the network performance significantly changes from 3% to 80% for AlexNet and ResNet trained for classification tasks CIFAR10 and CIFAR100. The similarity between the accuracy of a DNN model providing a valid passport, and the accuracy of an original network exceeds 90%, and a classification accuracy rate of about 10% is achieved for the same DNN model using a fake passport.
Patent WO-2021022805-A1 (WO)
Title: 一种条状木料整排搬运机器人
Inventor: YAO YAO
IPC: B25J5/02
Filed: 2020-02-28
Abstract: 一种条状木料整排搬运机器人，包括支架（1）和支撑柱（2），设置在支架与支撑柱之间的水平移动导轨横梁（3），沿水平移动导轨横梁（3）往复移动的托板（4），沿贯穿托板的上下移动立柱（5）布置的上下移动导轨，设置在上下移动立柱（5）底部的移动式机器人手臂曲伸夹取机构（6），设置在托板上，用于驱动移动式机器人手臂曲伸夹取机构水平移动的水平动力部件（7），以及位于托板上，用于驱动移动式机器人手臂曲伸夹取机构上下移动的驱动机构（8）。本机器人采用机器人手臂侧夹取部件与机器人手臂吸取组件配合抓取一排条状方木条，避免了因方条状方木条抓取不牢靠而掉落的问题。
Patent WO-2020192596-A1 (WO)
Title: Smart terminal, and smart lamp and control method and system therefor
Inventor: WU XIANFENG
IPC: G08B21/24
Filed: 2020-03-20
Abstract: Disclosed in the present invention are a smart terminal, and a smart lamp and a control method and system therefor. The control system comprises the smart lamp and the smart terminal. The smart terminal is used for acquiring state information of a user, and the smart lamp is internally provided with an information exchange unit, a control unit and an alarm unit. The smart terminal acquires the state information in real time, the state information including head position information, left arm position information and right arm position information. The information exchange unit receives the state information sent by the smart terminal, and the control unit determines whether the sitting posture of the user has deviated. If the sitting posture of the user has deviated, a prompt instruction is generated and sent to the alarm unit, so as to give the user a prompt about the state. Hence, the smart terminal, and the smart lamp and the control method and system therefor provided in the present invention can monitor the usage state of a user in real time, and when the body deviates, an alarm is sent to prompt the user about correction of the body state, enabling the user to always keep using the lamp in the correct state.
Patent WO-2020200139-A1 (WO)
Inventor: ZENG DELIN
IPC: A24F1/30
Filed: 2020-03-29
Abstract: 一种便携高效净化水烟具，涉及水烟技术领域。该水烟具包括净化材料贮体（100）、烟气吸入通道（200）和烟气吸出通道（300），烟气吸出通道（300）包括设为可收纳结构的吸出烟嘴（310），净化材料贮体（100）内设有裂泡结构（400），裂泡结构（400）具有微孔或微隙结构，可配合烟水对吸入烟气实施裂泡或碎化，极大提升水烟具对烟气中有害物质的去除效果，实现高效净化目的，显著减轻吸烟对吸烟者的健康损害，降低二手烟对他人的损害；烟具所设阻水导水结构（500）突出降低烟水被误吸；可收纳吸烟嘴结构显著缩减水烟具体积尺寸，其烟气吸入通道（200）和烟气吸出通道（300）所设阀结构杜绝烟水出漏，导致便携高效净化水烟具拥有出色便携性，有利于广泛推广应用，造福广大烟民，并显著降低二手烟的社会危害。
Patent WO-2020200140-A1 (WO)
Title: Nouvel ensemble à fumer le narguilé à purification efficace
Inventor: ZENG DELIN
IPC: A24F1/30
Filed: 2020-03-29
Abstract: L'invention concerne un ensemble à fumer le narguilé à purification, comprenant un corps de stockage de matériau de purification de la fumée (100). Le corps de stockage de matériau de purification de la fumée (100) est d'une structure séparable et une structure de séparation (200) se trouve à l'intérieur de celui-ci. La structure de séparation (200) est une structure de micro-pore ou de micro-fente servant à diviser ou à fragmenter la fumée, ou présente la longueur d'un trajet de purification de la fumée après la séparation. Au moyen de l'ensemble à fumer le narguilé à purification, l'effet du matériau de purification pour éliminer des substances dangereuses est fortement amélioré, la fumée à haute température est refroidie avec de l'eau de nicotine tout en améliorant l'élimination de substances dangereuses dans le gaz avec le matériau de purification, la teneur en substances dangereuses dans la fumée est considérablement réduite, et les effets nocifs des particules à haute température dans la fumée sur la santé des fumeurs sont complètement éliminés.
Patent WO-2021203245-A1 (WO)
Title: Method and apparatus for instructing to transmit data, communication device, and storage medium
Inventor: ZHU YAJUN
IPC: H04W72/04
Filed: 2020-04-07
Abstract: Embodiments of the present application provide a method for instructing to transmit data on an unlicensed spectrum channel, which is applied in a first communication node. The method comprises: performing channel detection on an unlicensed channel; and in response to detecting that the unlicensed channel is idle, broadcasting first slot format indicator (SFI) information, wherein the first SFI information is at least used for indicating the transmission direction where the first communication node occupies the unlicensed channel to perform data transmission.
Patent WO-2020233292-A1 (WO)
Inventor: DING HAO
IPC: H04M1/02
Filed: 2020-04-15
Abstract: Provided in the present disclosure are a screen switching control method and a terminal. The method comprises: when a screen switching instruction is detected, acquiring a turn-over posture of a terminal; according to the turn-over posture of the terminal, displaying a turn-over progress bar of the turn-over progress of the terminal on a target screen; receiving a target operation of a user on the turn-over progress bar; and in response to the target operation, cancelling the present screen switching operation.
Patent WO-2021103394-A1 (WO)
Inventor: WANG HONGJIA
IPC: B23B51/00
Filed: 2020-04-16
Abstract: A pagoda drill, comprising a handle portion (2) and a drill body portion (3), wherein the drill body portion (3) is in a circular truncated cone shape as a whole; a plurality of sets of steps (4) having diameters gradually increased are provided from a front end to a tail end of the circular truncated cone; each set of steps (4) comprises a first step surface (41) and a second step surface (42); a scraps accommodating groove (3-2) for accommodating cutting scraps is provided from the front end to the tail end of the circular truncated cone; the plurality of sets of steps (4) are cut off and slotted by the scraps accommodating groove, and a main cutting edge (I-1) and an auxiliary cutting edge (I-2) are respectively cut on the first step surface and the second step surface of each group of steps at the top ends of two sidewalls of the scraps accommodating groove; both the main cutting edge and the auxiliary cutting edge have an end surface radial fall. The phenomenon of cutter rolling caused by overlarge cutter feeding amount due to non-uniform manual force application is eliminated; meanwhile, the production and machining efficiency of the cutter can be improved, and the costs are reduced.
Patent WO-2021027310-A1 (WO)
Title: 一种基于参数化的2d铺贴设计方法、电子设备及存储介质
Inventor: WU JIAJI
IPC: G06F16/50
Filed: 2020-04-20
Abstract: 一种基于参数化的2D铺贴设计方法，包括以下步骤，S1：用户在浏览器使用编辑器，编辑器的服务器前端提供定义参数、构建多种2D铺贴实体、阵列、实体属性与参数进行绑定等关键编辑操作；S2：编辑器的服务器后端获取用户编辑数据，分析数据内容，并将用户的编辑器数据通过特定映射转化为一般性的参数化脚本，然后由通用的参数化脚本引擎执行。该基于参数化的2D铺贴设计方法解决现有的互联网家装设计软件中这一块难以支持到位或者持续更新到位的痛点，利用参数化理念，将产出柔性设计方案的能力赋予行业从业者本身，而不是铺贴工具的维护者。
Patent WO-2021051811-A1 (WO)
Title: Semiconductor device having conductive via offset structure, power supply structure, and electronic device
Inventor: YANG QINGRUI
IPC: H03H9/02
Filed: 2020-04-24
Abstract: A semiconductor device, comprising: first and second substrates (10, 20), wherein an accommodating space is formed between the first and second substrates; a semiconductor element disposed on the second substrate (20) in the accommodating space, wherein the semiconductor element comprises pins (C2, C3) used for an electrical connection; an annular supporting protrusion (21) provided between the first and second substrates (10, 20), wherein the supporting protrusion (21), the first substrate (10), and the second substrate (20) together define the accommodating space; at least one second protrusion (22) provided at the inner side of the supporting protrusion (21) and located in the accommodating space; a conductor layer (70, 72) provided on the surface of the second protrusion (22), and comprising a first connection portion (70) and a via connection portion (72), wherein the first connection portion (70) is provided on the end surface of the second protrusion (22) and electrically connected to the pins (C2, C3), and the via connection portion (72) extends along one side of the second substrate (20); and a conductive via (23) provided in the second substrate (20) and electrically connected to the via connection portion (72). In a top view, the conductive via (23) is located at the inner side of the second protrusion (22) or is spaced apart from the second protrusion (22), or the conductive via (23) is not overlapped with the end surface of the second protrusion (22). Also involved is an electronic device comprising the semiconductor device.
Patent WO-2020253391-A1 (WO)
Inventor: ZHANG RENJUAN
IPC: G16H50/70
Filed: 2020-04-28
Abstract: A pre-examination information interaction method based on data analysis and a related device, relating to the technical field of mass data analysis. The method comprises: acquiring pre-examination information to be processed from an interaction platform, wherein said pre-examination information comprises voice input information, character input information or preset item selection information (S1); identifying the content of said acquired pre-examination information, extracting keywords in the content, traversing a pre-examination information database according to the extracted keywords, performing relevancy matching, extracting corresponding information data and generating a data to-be-output instruction if matching is successful, and generating a guide instruction if matching is not successful (S2); outputting the generated data to-be-output instruction or guide instruction to the interaction platform (S3). By receiving, recognizing and matching the pre-examination information of a patient and outputting feedback content corresponding to the pre-examination information, the method improves the efficiency of pre-examination information data processing.
Patent WO-2021142973-A1 (WO)
Title: Electronic signature validity identification method and system, and apparatus and storage medium
Inventor: WANG ZHENHUA
IPC: G06K9/00
Filed: 2020-04-29
Abstract: An electronic signature validity identification method and system, and an electronic apparatus and a storage medium. The method comprises: respectively acquiring a template signature, and a multi-dimensional feature vector combination set of each Chinese character of a signature to be analyzed (S110), wherein the template signature is a signature which is confirmed to be valid, and the signature to be analyzed is a suspicious signature which cannot be confirmed; according to the multi-dimensional feature vector combination set, acquiring a DTW criterion value, a CNN criterion value, a stroke speed criterion value, a stroke criterion value and a stroke order criterion value of the signature to be analyzed (S120); if the stroke criterion value reaches a standard, respectively assigning a corresponding weight value to the DTW criterion value, the CNN criterion value, the stroke speed criterion value and the stroke order criterion value (S130); and according to the weight value of each of the criterion values, calculating the similarity between the signature to be analyzed and the template signature, and determining, according to the similarity, whether the signature to be analyzed is a valid signature (S140). By means of the method, the problems of traditional manual signature examination being low in efficiency and causing waste of a large amount of manpower and financial resources, and a misjudgement often occurring during manual examination can be solved.
Patent WO-2021098160-A1 (WO)
Inventor: CHEN JUN
IPC: H01R13/6461
Filed: 2020-05-07
Abstract: The present application provides a connector and an electronic device, to improve crosstalk between signals, thereby optimizing the signal transmission performance of the connector. The connector comprises a base, and a plurality of terminal modules and a grounding shield plate that are disposed on the base. The plurality of terminal modules are arranged in parallel in a first direction. The grounding shield plate is disposed between two adjacent terminal modules. The grounding shield plate comprises a body and at least two elastic elements disposed on the body. Each elastic element comprises a first elastic arm, a second elastic arm, and a contact portion. The first end of the first elastic arm and the first end of the second elastic arm are separately connected to the body, and the second end of the first elastic arm and the second end of the second elastic arm are separately connected to the contact portion. The contact portion is biased in the first direction with respect to the body, and is used for electrically connecting to the grounding shield plate of a paired connector.
Patent WO-2021226954-A1 (WO)
Title: Information crawling method and apparatus, and electronic device and storage medium
Inventor: GUO ZILIANG
IPC: G06F16/951
Filed: 2020-05-14
Abstract: An information crawling method and apparatus, and an electronic device and a storage medium. The method comprises: by opening a target uniform resource locator (URL) network resource in a browser, entering a target page corresponding to the target URL network resource (101); locating a document object model (DOM) element, where target value information is located, in the target page, so as to obtain a target DOM element (102); acquiring locating path information of the target DOM element (103); loading the target URL network resource in a new tab window (104); and extracting the target value information from the new tab window according to the locating path information, and uniformly storing the target value information (105). In this way, a stand-alone crawler based on a browser-only environment can be realized in a relatively short time; and for a developer, the development period is short and the operation is simple, such that a development threshold and configuration management and maintenance costs are effectively reduced, thereby realizing low-cost, convenient and efficient lightweight information crawling.
Patent WO-2020248771-A1 (WO)
Title: Preparation method for diabetes early warning and/or diagnostic reagent kit based on hsa-mir-320a, medicament for preventing diabetes, screening method for medicament, and preparation method therefor
Inventor: WANG DAOWEN
IPC: A61K31/7105
Filed: 2020-05-18
Abstract: The present invention, "a medicament for preventing and treating diabetes based on has-miR-320a, a screening method for the medicament, and a preparation method therefor," relates to the field of molecular medicine and the diagnosis, prevention, and treatment of metabolic diseases. The active ingredient of the medicament has has-miR-320a as the medicinal target and expresses the has-miR-320a by means of bonding, and/or capturing, and/or degrading, and/or reducing to provide the efficacy of diabetes prevention. The has-miR-320a is as represented by SEQ ID NO. 1. Moreover, also provided in the present invention are the screening method and the preparation method for the medicament. The employment of the medicament of the present invention significantly reduces the blood sugar concentration of a diabetic, effectively alleviates the symptoms of diabetes complications of a test animal, and allows the test animal to maintain healthy and stable blood sugar over a long time.
Patent WO-2021237658-A1 (WO)
Title: Device and method of controlling charge pump
Inventor: MAO QIUXIANG
IPC: H02M1/12
Filed: 2020-05-29
Abstract: A device and method of controlling charge pump are provided. The device of controlling charge pump includes: a charge pump circuit connected to an input circuit; a first capacitor coupled to the charge pump circuit and provided as an element of a resonant circuit; a first switching element connected to the first capacitor; and a controller configured to read an input current and/or an input voltage from the input circuit, generate a pulse width modulation signal according to the input current and/or the input voltage, and output the pulse width modulation signal to control the first switching element. Therefore, THD and harmonic can be improved while the cost of the circuit is decreased.
Patent WO-2021012813-A1 (WO)
Inventor: BAI JIE
IPC: G06F21/10
Filed: 2020-06-04
Abstract: Provided in the embodiments of the present application are a digital asset authentication processing platform and method. The technical solution provided in the embodiments of the present application is such that, first, distributing digital assets comprising physical parts to hash threads, ensuring that all of the digital assets are evenly distributed to the hash threads, thus allowing the hash threads to be used in processing the calculation of hash values of the digital assets; then, performing an authentication operation with respect to hash values uniquely corresponding to the digital assets via an authentication thread. The embodiments of the present application increase the overall efficiency of authentication.
Patent WO-2021139091-A1 (WO)
Title: Machine de purification d'air et d'humidification
Inventor: CHEN SHUILIANG
IPC: F24F1/02
Filed: 2020-06-12
Abstract: L'invention concerne une machine de purification d'air et d'humidification, comprenant un corps de purificateur d'air (1) et un module d'humidification (2). Le module d'humidification (2) comprend une région de purification (3) et une région d'humidification (4) ; la région de purification (3) est utilisée pour souffler directement de l'air purifié par le corps de purificateur d'air (1) et est pourvue d'une première sortie d'air (31) ; la région d'humidification (2) est disposée à la périphérie de la région de purification (3) et est pourvue d'un réservoir de stockage d'eau annulaire (41) ; un papier d'humidification (42) est disposé à l'intérieur du réservoir de stockage d'eau annulaire (41) et correspond à une seconde sortie d'air (21) ; la région d'humidification (4) est utilisée pour humidifier l'air soufflé à partir de la première sortie d'air (31), puis souffler l'air vers l'extérieur.
Patent WO-2020216384-A1 (WO)
Inventor: MA JIANXIAO
IPC: G08G1/07
Filed: 2020-06-15
Abstract: An urban tunnel variable lane dividing line control method, comprising: setting a distance between adjacent infrared detection apparatuses, and arranging a number n of infrared detection apparatuses side by side directly above the centre of a lane of an urban tunnel; when a certain infrared detection apparatus in the urban tunnel detects a passing vehicle signal, extending the travelling direction, and if a number a of adjacent infrared detection apparatuses further along the travelling direction do not detect a passing vehicle signal within a time t, determining that the vehicle is a very slow vehicle, and changing a number m of LED indication lights which are fully illuminated to be illuminated at intervals. The urban tunnel variable lane dividing line control method can determine whether a very slow vehicle is present in a lane, and adjust a display state of a lane dividing line in an urban tunnel in real time, thereby increasing urban tunnel traffic efficiency, and preventing very slow vehicles from affecting urban tunnel traffic capacity.
Patent WO-2020253814-A1 (WO)
Inventor: ZHANG AO
IPC: A61K31/56
Filed: 2020-06-19
Abstract: The present application relates to a class of tripterine derivatives represented by formula I, a preparation method therefor and the use thereof. The tripterine derivatives have a significant Prdx1 inhibitory activity, can be used for preventing or treating diseases related to peroxidase 1 in organisms, and especially are used for preventing or treating tumor growth and metastasis. (I)
Patent WO-2020259453-A1 (WO)
Inventor: HU YIFAN
IPC: G06V10/764
Filed: 2020-06-22
Abstract: Provided in the present application are a 3D image classification method and apparatus, a device and a storage medium. The method comprises: obtaining a 3D image, the 3D image comprising first-dimensional image information, second-dimensional image information, and third-dimensional image information; extracting from the 3D image a first image feature corresponding to plane image information; extracting from the 3D image a second image feature corresponding to the third-dimensional image information; fusing the first image feature and the second image feature to obtain a fused image feature corresponding to the 3D image; and determining a classification result corresponding to the 3D image according to the fused image feature corresponding to the 3D image. According to the technical solution provided in embodiments of the present application, the efficiency and accuracy with which a 3D image is classified may be improved.