baber/WOPTO huggingface dataset:
Patent WO-2020140554-A1 (WO)
Title: Filtre ltcc à ondes millimétriques
Inventor: MAI JIANCHUN
IPC: H01P1/208
Filed: 2019-10-15
Abstract: La présente invention concerne un filtre LTCC à ondes millimiétriques. Le filtre comprend des strates de système, des trous d'interconnexion métallisés, une première sonde et une seconde sonde. Deux strates adjacentes de système sont contenues dans une cavité résonante fermée. Chaque cavité résonante fermée est pourvue de multiples trous d'interconnexion métallisés, et des trous d'interconnexion métallisés de différentes cavités résonantes fermées sont agencés à l'opposé l'un de l'autre, respectivement, pour former une structure de trous concentriques. L'ouverture d'un premier trou d'interconnexion métallisé est égale à celle d'un quatrième trou d'interconnexion métallisé. L'ouverture d'un deuxième trou d'interconnexion métallisé est égale à celle d'un troisième trou d'interconnexion métallisé. L'ouverture du premier trou d'interconnexion métallisé est inférieure à celle du deuxième trou d'interconnexion métallisé. Une extrémité de la première sonde est insérée dans une première cavité résonante fermée, et est connectée électriquement à une première strate du système. La seconde sonde et la première sonde sont agencées coaxialement. La seconde sonde est insérée dans la quatrième cavité résonante fermée et est connectée électriquement à la deuxième strate du système. Par rapport à la technologie apparentée, le filtre LTCC à ondes millimétriques de la présente invention est de petite taille, et présente une grande largeur de bande et une faible perte.
Patent WO-2021077274-A1 (WO)
Inventor: GUAN TING
IPC: H02J7/00
Filed: 2019-10-21
Abstract: Embodiments of the present application provide a charging method, comprising the following steps of: in the m-th charging and discharging cycle, performing constant current charging on a battery to a first state of charge with a first charging current, the battery having a corresponding first cut-off voltage; performing constant current charging on the battery to a second state of charge with a second charging current I n , the battery having a second cut-off voltage when the constant current charging is cut off; and performing constant voltage charging on the battery to a fully charged state with the second cut-off voltage. According to the battery charging method, the electronic device, and the storage medium provided by the present application, the time for fully charging the battery can be shortened, and the battery can also be ensured not to be overcharged.
Patent WO-2020147371-A1 (WO)
Title: 基于光诱导介电泳技术构建的微生物细胞工厂及其应用
Inventor: LI GONGXIN
IPC: C12M1/36
Filed: 2019-10-30
Abstract: 本发明公开了基于光诱导介电泳技术构建的微生物细胞工厂及其应用，属于发酵技术领域。本发明的基于光诱导介电泳技术构建的微生物细胞工厂，包括：ITO三明治机构、设置在ITO三明治机构内部的细胞工厂机构、观测机构和光操作机构；细胞工厂机构包括细胞仓库、虚拟传送带、细胞培养板和细胞板架。本发明能够在微米尺度层面构建细胞工厂，并在通过一个工厂里同时实现优良菌种的精确快速的筛选和提取出发酵过程的最优参数。相对于传统的发酵过程，本发明的发酵过程极大地缩短了菌种筛选和发酵参数优化的周期，并且从细胞层面获得的优良菌种更均一、更准确，获得发酵的优化参数更能接近于细胞本质特性并且是最优的，以此提高发酵效益，推动微生物工业的发展。
Patent WO-2020258633-A1 (WO)
Inventor: Wei Chuanchao
IPC: F24F11/30
Filed: 2019-11-04
Abstract: The present invention relates to the field of air conditioner technologies, and in particular, to an air conditioner and a cleaning and sterilization method therefor. The present invention aims to solve the problem that elements need to be added in order to achieve both the cleaning function and the sterilization function of the existing air conditioners. To this end, the cleaning and sterilization method of the present invention comprises: maintaining the surface temperature of an indoor heat exchanger above a preset temperature; after a first preset time, reversely rotating an indoor fan; and performing a self-cleaning operation of the indoor heat exchanger. As the high temperature can completely cover each corner in an indoor unit, such a high-temperature sterilization method does not need to add other sterilization components, and can also effectively eliminate all bacteria in the indoor unit; thereafter, in the present invention, the indoor fan is controlled to rotate reversely, so that dust, impurities and bacteria residues are attached to the surface of the indoor heat exchanger, and then a self-cleaning operation of the indoor heat exchanger is performed, so that the sterilization function and the cleaning function of the indoor unit are effectively achieved without adding any element.
Patent WO-2021031391-A1 (WO)
Title: Method and apparatus for sending random access message
Inventor: CHAI XIAOMENG
IPC: H04W68/02
Filed: 2019-11-08
Abstract: Provided are a method and apparatus for sending a random access message, which relate to the field of communications and are capable of solving the problem that a PUSCH resource unit associated with a preamble cannot be determined. The method comprises: a terminal device determining a preamble, wherein the preamble is associated with a first PRACH time frequency resource, the first PRACH time frequency resource being located within a first time period; the terminal device determining, in a PUSCH resource unit set located within the first time period, a PUSCH resource unit according to the determined preamble and an association rule, wherein the association rule is used for determining an association relationship between the preamble and the PUSCH resource unit; and the terminal device sending, on the first PRACH time frequency resource, the determined preamble, and using the determined PUSCH resource unit to sent uplink data. The embodiments of the present application are applied to a two-step random access scenario.
Patent WO-2020233015-A1 (WO)
Inventor: LIU LEI
IPC: G06F11/07
Filed: 2019-11-13
Abstract: Disclosed in embodiments of the present application are a link tracking method and apparatus. The method is applicable to the application of a microservices architecture, and the link exception processing efficiency can be optimized. The method comprises: obtaining global link information and service identifiers, and generating a mapping relation table between the service identifiers and each piece of link information in the global link information; obtaining a link query request, obtaining target link information according to the link query request, and displaying the target link information on a link tracking display page; and obtaining a log switching instruction for the target link information, obtaining a target service identifier corresponding to the target link information from the mapping relation table according to the log switching instruction, obtaining a target log file corresponding to the target service identifier, and switching the displayed target link information as the target log file for display. By using the embodiments of the present application, an error origin of a link exception can be quickly positioned, so that the link exception processing efficiency is improved.
Patent WO-2021017338-A1 (WO)
Title: Cross-platform zero knowledge verification method for encrypted data of multiple data providers and related device
Inventor: LU FRANK YIFAN CHEN
IPC: H04L9/08
Filed: 2019-11-26
Abstract: The present application discloses a cross-platform zero knowledge verification method for encrypted data of multiple data providers and a related device. The method comprises: after a user terminal of a first user initiates a transaction request to a first account book of a first independent data storage system, the transaction processing protocol acquiring transaction parameters, corresponding to the transaction request, of the first account book of the first independent data storage system and a second account book of a second independent data storage system; according to the acquired transaction parameters corresponding to the transaction request, performing preset-type validity verification on a transaction corresponding to the transaction parameters between the first account book and the second account book, and after the preset-type validity verification is passed, updating account data of the first user in the first account book by using an updated share ciphertext corresponding to the first account book. The present application realizes encryption data zero knowledge verification of a plurality of data providers while ensuring data security.
Patent WO-2020168778-A1 (WO)
Title: Radiation device and multiband array antenna
Inventor: ZHANG XUN
IPC: H01Q1/36
Filed: 2019-12-02
Abstract: Embodiments of the present application relate to the technical field of antennae, and provided are a radiation device and a multiband array antenna. More radiation devices can be integrated without increasing the size of the multiband array antenna or by increasing by a small size. The radiation device comprises a radiation module, a first wire balun, and a second wire balun, and the first wire balun and the second wire balun are mechanically connected below the radiation module; the radiation module comprises a first radiation unit and a second radiation unit which are located in a +45° polarization direction as well as a third radiation unit and a fourth radiation unit which are located in a -45° polarization direction; the first wire balun is configured to feed a first differential signal to the first radiation unit and the second radiation unit, the second wire balun is configured to feed a second differential signal to the third radiation unit and the fourth radiation unit, and the first wire balun and the second wire balun are arranged in a coplanar manner. The radiation device provided in the embodiments of the present application is applied to a mobile communication system.
Patent WO-2021114210-A1 (WO)
Inventor: SONG WEI
IPC: H04R9/06
Filed: 2019-12-13
Abstract: Disclosed is a sound production device, comprising a basket frame, and a vibration system and a magnetic circuit system separately fixed to the basket frame, the magnetic circuit system being used for driving the vibration system to vibrate to produce sound, wherein the vibration system comprises a vibrating diaphragm fixed to the basket frame and used for vibration to produce sound; the magnetic circuit system comprises main magnetic steel and auxiliary magnetic steel arranged at intervals to form a magnetic gap, and a magnet yoke fixed to both the main magnetic steel and the auxiliary magnetic steel; the auxiliary magnetic steel is arranged on the periphery of the main magnetic steel in a surrounding manner; the auxiliary magnetic steel comprises an auxiliary magnetic steel body fixed to the magnet yoke, and a positioning part protruding and extending from the auxiliary magnetic steel body towards the vibrating diaphragm; and the positioning part is fixed to the basket frame. Compared with the related art, the sound production device of the present invention has a good acoustic performance.
Patent WO-2021128091-A1 (WO)
Inventor: WANG KEFEI
IPC: H01M4/62
Filed: 2019-12-25
Abstract: L'invention concerne une électrode négative et son procédé de préparation, le procédé de préparation comprenant une étape d'ajout d'un promoteur contenant des liaisons Si-C et Si-O. Le présent procédé de préparation peut réduire les défauts de surface d'électrode négative, créant une électrode négative de haute qualité.
Patent WO-2021093132-A1 (WO)
Inventor: YAN HUA
IPC: H01H71/50
Filed: 2020-09-02
Abstract: 本发明提供一种接地故障断路器的改进结构，主要是在接地故障断路器内部还设有锁扣臂，锁扣臂上设有止挡面，与软磁体固定连接的支架体上设有能够与下移的止挡面发生干涉的止挡部；锁扣臂还连接有弹性元件，常态下，所述弹性元件使所述锁扣臂上的止挡面下移而与支架体上的止挡部发生干涉，以阻止软磁体向永磁体方向移动；所述锁扣臂还能够被所述复位按键下压驱动而使止挡面上移，使止挡部与止挡面不再发生干涉。本发明通过增加止挡结构，避免负载电路在非受控情况下的意外接通，避免产生二次伤害。
Patent WO-2020215824-A1 (WO)
Inventor: LIU LINDONG
IPC: G06Q50/18
Filed: 2020-01-09
Abstract: Provided in one or more embodiments of the present invention are a blockchain-based virtual resource allocation method and device, a computer apparatus and a computer readable storage medium. The method is applied in a blockchain network comprising a node apparatus corresponding to an intellectual property management platform and a user client. The intellectual property management platform manages intellectual properties of one or more objects. The method comprises: a node apparatus of a blockchain receiving a target transaction, wherein the target transaction comprises a first quantity of virtual resources used by a user to acquire a target intellectual property of a target object; and calling an intelligent agreement, executing a logic to perform virtual resource allocation with respect to the target intellectual property of the target object as stated in the intelligent agreement, and allocating a second quantity of virtual resources to a beneficiary of the intellectual property of the target object.
Patent WO-2020151544-A1 (WO)
Title: Method and system for controlling electronic water pump of engine
Inventor: XIN SONGLING
IPC: F01P7/16
Filed: 2020-01-15
Abstract: A method for controlling an electronic water pump of an engine, comprising: obtaining target temperature of an engine water outlet and a basic pump speed of the electronic water pump; obtaining a PID control correction coefficient on the basis of the target temperature of the engine water outlet and the actually measured temperature of the engine water outlet; obtaining an ambient temperature correction coefficient, and obtaining a target rotation speed of the electronic water pump on the basis of the basic pump speed of the electronic water pump, the PID control correction coefficient, and the ambient temperature correction coefficient; and controlling the electronic water pump of the engine by using the target rotation speed of the electronic water pump. Also provided is a system for controlling the electronic water pump of the engine. The control method comprises two steps of controlling the target rotation speed of the electronic water pump, the first step of outputting the target rotation speed and the basic pump speed of an electronic fan realizes pre-control and improves system responsiveness, and the second step of correcting the basic pump speed by the PID and the ambient temperature together improves control precision.
Patent WO-2020147833-A1 (WO)
Inventor: KE XIAOWAN
IPC: H04W88/06
Filed: 2020-01-17
Abstract: 本公开提供一种支持UE关联的方法及通信设备，应用于第一通信设备的支持UE关联的方法包括：确定第一信息；其中，第一信息包括以下至少一项：设备标识信息、第二UE的相关信息、第二UE的CN网元的信息；第二UE与第一UE存在关联关系；根据第一信息，执行第一相关操作。
Patent WO-2020156374-A1 (WO)
Title: 一种低介电玻璃纤维组分及其制造方法
Inventor: HUANG JIANGUO
IPC: C03C13/00
Filed: 2020-01-21
Abstract: 一种低介电玻璃纤维组分，按质量分数计，包括如下组分：SiO 2:54.0-57.0％，Al 2O 3：12.0-15.0％，B 2O 3：16.0-25.0％，CaO：1.0-2.5％，MgO：2.0-5.0％，ZnO：2.0-4.0％，TiO 2：0.4-2.0％,ZrO 2：0-0.5％,Bi 2O 3：0.1-1.5％；除了控制SiO 2、Al 2O 3、B 2O 3氧化物组成在一定范围内，还利用混合碱土效应，控制RO总量小于10％，特别是MgO/RO＝0.3～0.5，ZnO/RO＝0.2～0.5，以控制玻璃的分相、析晶范围，并且通过复合添加少量ZrO 2和TiO 2，改善玻璃的耐水、耐酸碱性。在组成中引入少量Bi 2O 3，使玻璃熔体高温粘度降低，从而实现玻璃生产中降低熔制温度和节能减排的效能，同时不损害玻璃的介电性能。
Patent WO-2021093198-A1 (WO)
Title: Water feeder and water quantity customization method thereof
Inventor: LI XIANGFU
IPC: F04B49/06
Filed: 2020-02-12
Abstract: A water feeder and a water quantity customization method thereof. The steps of the water quantity customization method comprise: entering a water quantity customizing mode; performing a water discharging operation once and obtaining the total water discharge quantity, and memorizing the total water discharge quantity as a temporary water discharge quantity; after the water discharge quantity of a following water discharging operation reaches the temporary water discharge quantity, automatically stopping water discharging, so as to improve user experience and adapt to different water use conditions. The water feeder comprises a water outlet pipe (100); a water pumping device (200) provided in the water outlet pipe (100) and performing the water discharging operation; a controller (300) controlling, according to the water quantity customization method, the water pumping device (200) to operate; and a control platform (400) connected to the controller (300).
Patent WO-2020164525-A1 (WO)
Inventor: YUAN CAN
IPC: G09G3/20
Filed: 2020-02-12
Abstract: 公开了一种移位寄存器单元、驱动方法、栅极驱动电路及显示装置。该移位寄存器单元包括移位电路(10)和信号整合电路(20)。由于移位电路可以在显示阶段和消隐阶段向第一输出端(OUT1)和第二输出端(OUT2)分别输出控制电源信号(VDD)，因此可以实现显示和外部补偿功能。且由于信号整合电路(20)可以在控制电源信号(VDD)和第一输出端(OUT1)提供的第一输出信号的控制下，向第三输出端(OUT3)输出控制电源信号，并可以在控制电源信号(VDD)和第二输出端(OUT2)提供的第二输出信号的控制下，向第三输出端(OUT3)输出控制电源信号。因此可以实现将第一输出信号和第二输出信号整合输出至第三输出端(OUT3)，并由第三输出端(OUT3)将整合后的信号输出至驱动像素电路的一条栅线，从而在实现外部补偿的前提下，还保证了像素电路的工作可靠性。
Patent WO-2021159458-A1 (WO)
Title: Container for liquid analysis
Inventor: YIN YU
IPC: G01N33/493
Filed: 2020-02-14
Abstract: A container for analyzing a liquid. The container comprises a first container portion (100) and a second container portion (200) engaged with each other. The first container portion (100) is provided with a first groove (110), a first through hole (121), and a second through hole (122) thereon; the second container portion (200) is provided with a second groove (210) thereon; a space between the first groove (110) and the second groove (210) forms a container cavity (300), an inlet passage (330), and an outlet passage (340) which are communicated with each other; a first passage opening (310) from the inlet passage (330) to the container cavity (300) and a second passage opening (320) from the container cavity (300) to the outlet passage (340) are respectively provided on two sides of a connecting line of the centers of the first through hole (121) and the container cavity (300); the inlet passage (330) comprises a gradually expanded first passage section (301); a channel (226) is provided in the container cavity (300); the outlet passage (340) is provided with at least two blocking members (125, 225) therein, which are portions protruding from the side wall of the outlet passage (340) along the radial direction of the outlet passage (340) and shielding the radial section of the outlet passage (340) and arranged in a staggered manner to form a labyrinth-like sealing structure. The channel (226) and the blocking members (125, 225) are provided, facilitating faster liquid infiltration, increasing sample adding speed, and avoiding gas injection in the process of liquid settling.
Patent WO-2021103319-A1 (WO)
Inventor: LUO JIAJIA
IPC: C07D219/02
Filed: 2020-02-14
Abstract: L'invention concerne un matériau de transport de trous utilisant l'éthylène bis-acridine en tant que noyau. Le matériau de transport de trous a une structure telle que représentée dans la formule générale (I), et a un taux de migration approprié pour un niveau d'énergie de l'orbite moléculaire occupée la plus élevée et un niveau d'énergie de l'orbite moléculaire inoccupée la plus faible. L'invention concerne en outre une diode électroluminescente organique. La diode électroluminescente organique comprend une anode, une cathode et une structure électroluminescente située entre l'anode et la cathode, la structure électroluminescente comprenant un matériau (I) de transport de trous utilisant l'éthylène bis-acridine en tant que noyau et représenté dans la formule générale (I).
Patent WO-2020173407-A1 (WO)
Title: Process for preparing 6- (1-acryloylpiperidin-4-yl) -2- (4-phenoxyphenyl) nicotinamide
Inventor: CHEN XIANGYANG
IPC: A61K31/426
Filed: 2020-02-24
Abstract: Disclosed the processes for preparing 6- (1-Acryloylpiperidin-4-yl) -2-(4-phenoxyphenyl) nicotinamide (Compound I) in a large scale of over 1 Kg. The processes provide a good yield and a purity of at least 95% of the final product and provide a controllable and safe reaction.
Patent WO-2020192338-A1 (WO)
Title: Under-display camera assembly and corresponding terminal device
Inventor: JING LIAO
IPC: H04M1/02
Filed: 2020-02-25
Abstract: Provided is an under-display camera assembly, comprising: an organic light-emitting diode display screen, a display region of which comprises an under-display camera region and a non-under-display camera region, wherein a pixel density of the under-display camera region is set to be less than a pixel density of the non-under-display camera region; and a camera module, wherein the optical axis thereof is perpendicular to the surface of the organic light-emitting diode display screen, and the camera module is located at a rear end of the under-display camera region. Further provided is a corresponding terminal device. According to the present application, the light transmittance of the under-display camera region can be improved by means of reducing the pixel density of the under-display camera region, such that a screen does not need to be provided with a hole to avoid an optical imaging path of the camera module, so as to maintain the integrity of the display screen, wherein the under-display camera region and the non-under-display camera region can together constitute an integral picture, thereby truly realizing the display effect of a full screen.
Patent WO-2021008153-A1 (WO)
Inventor: ZHU MINGCHAO
IPC: F02B37/00
Filed: 2020-03-17
Abstract: An engine having a supercharging system, comprising an engine body (1), an air inlet system, an exhaust system and a supercharging system, the supercharging system being in communication with the air inlet system and/or the exhaust system by means of a corresponding vibration damping bellows section; the air inlet system comprises an air inlet pipe (9) which is provided with an air inlet resonance chamber (10), the air inlet resonance chamber (10) being located between the supercharging system and the air inlet of the engine. The engine utilizes a combination of the bellows section and air inlet resonance so as to keep the supercharging system of the engine stable and to prevent resonance.
Patent WO-2020207237-A1 (WO)
Title: Gear-formation-oriented machining method for matching gear
Inventor: BEN DAOCHUN
IPC: F16H55/17
Filed: 2020-03-23
Abstract: Disclosed is a gear-formation-oriented machining method for a matching gear. The machining method comprises a matching gear machining process route, and comprises the steps of: choosing a modification coefficient of a pinion; calculating, according to an actually measured common normal length average value of a machined and formed big gear wheel, an actual modification coefficient x 2 ' of the big gear wheel; substituting same into a modification coefficient distribution calculation software package with a gear pair sliding rate difference of Δη ≤ 0.0001; calculating and obtaining a modification coefficient target value x 1 ' of a matching pinion and a target common normal length value W 1k ' of the pinion; and machining the matching pinion according to the modification coefficient target value x 1 ' of the matching pinion and other known design parameters. The gear-formation-oriented machining method for a matching gear can realize precise manufacturing with the gear sliding rate difference approaching zero, is used for the manufacturing of low-speed heavy-load matching gears, and can prolong the service life of the gears and reduce the transmission power consumption.
Patent WO-2021208054-A1 (WO)
Inventor: DI FIORE LUCA
IPC: G06F3/0354
Filed: 2020-04-17
Abstract: 一种计算机周边组(1)，其包含计算机周边装置(10)、鼠标(11)、发射器(12)及接收器(13)。发射器(12)及接收器(13)设置于计算机周边装置(10)及鼠标(11)。发射器(12)能发出定位信号(121)。接收器(13)接收定位信号(121)时，将发出切换信号(131)至鼠标处理器(111)。鼠标处理器(111)接收切换信号(131)时，鼠标处理器(111)将于右手模式及左手模式两者之间切换。当鼠标处理器(111)切换至右手模式时，若鼠标(11)的右键(112)被按压时，鼠标处理器(111)将发出右键信号(1111)，若鼠标(11)的左键(113)被按压时，鼠标处理器(111)则发出左键信号(1112)。当鼠标处理器(111)切换至左手模式时，若鼠标(11)的右键(112)被按压时，鼠标处理器(111)将发出左键信号(1112)，若鼠标(11)的左键(113)被按压，鼠标处理器(111)则发出右键信号(1111)。
Patent WO-2020259039-A1 (WO)
Inventor: DU MINGSHU
IPC: G01R31/382
Filed: 2020-04-22
Abstract: A state-of-charge correction method and device. The state-of-charge correction method comprises:
determining the working state of a single cell, wherein the working state comprises the discharging state or the charging state (S101); and determining the corrected state of charge of the single cell according to the obtained current open circuit voltage of the single cell, the obtained current cumulative capacity of the single cell, the cumulative capacity correlation corresponding to the working state of the single cell, and the open circuit voltage curve corresponding to the limit initial state of charge, wherein
the cumulative capacity correlation comprises the correlation between an open circuit voltage measured in advance and a cumulative capacity threshold value (S102).

By means of the proposed technical solution, the accuracy of calculation of the state of charge can be improved.