baber/WOPTO huggingface dataset:
Patent WO-2019076185-A1 (WO)
Title: Rechargeable battery
Inventor: LIU XIAOLIN
IPC: H01M10/36
Filed: 2018-09-27
Abstract: Provided is a rechargeable battery, comprising an electrolyte, a positive electrode, a negative electrode and a separator provided between the positive electrode and the negative electrode, wherein the active substances of the positive electrode comprise more than one of manganese oxide and manganese oxide hydroxide, the active substances of the negative electrode comprise a zinc element, and electrolyte salts in the electrolyte comprise more than one of zinc alkylsulfonate, zinc arylsulfonate, zinc fluoborate, hydrated zinc alkylsulfonate, hydrated zinc alkylsulfonate, and hydrated zinc fluoborate. The rechargeable battery obtained by the present invention can not only effectively avoid the irreversible sulfation of the positive electrode so as to improve the reversibility of positive electrode materials, thereby significantly improving the cycle life of the rechargeable battery while having a higher energy density, and also does not have the problems of corrosion of chlorine ions and easy reduction of nitrate ions, and at the same time, the rechargeable battery uses raw materials at a low cost compared with lithium batteries in the market, and thus has a better economic benefit.
Patent WO-2019200852-A1 (WO)
Title: Method for reducing emission of nitrogen oxides and dioxins of sintering flue gas on basis of cerium-based catalyst
Inventor: LONG HONGMING
IPC: B01D53/86
Filed: 2018-10-11
Abstract: A method of the present invention for reducing the emission of nitrogen oxides and dioxins of sintering flue gas on the basis of a cerium-based catalyst, relating to the technical field of sintering flue gas treatment. The flue gas of the present invention passes through an emission reduction device that is loaded with a cerium-based catalyst, and NH 3  and air are blown into the emission reduction device, wherein the cerium-based catalyst comprises Ce:Mn and Fe, the molar ratio of Ce:Mn is 0.25-1, and Fe is an auxiliary agent; the molar ratio of the added ratio range Fe:Mn is 0.25-0.5, and the specific surface area of the catalyst is 80-90m -2 /g; the catalyst has a pore volume of 0.16-0.20cm -3 /g and a pore diameter of 5.0-6.0nm. The present invention reduces the emission of pollutants of sintering flue gas by means of a cerium-based catalyst, improves the removal efficiency of dioxins and nitrogen oxides, and may reduce the emission of dioxins and nitrogen oxides in the flue gas.
Patent WO-2019091278-A1 (WO)
Title: 一种rru的定位方法及其相关装置
Inventor: LI XIAOJIE
IPC: H04W64/00
Filed: 2018-10-22
Abstract: 本申请实施例公开了一种RRU的定位方法及其相关装置，用于在不增加RRU外置和内置定位设备的前提下，通过现有网元设备实现RRU定位，降低RRU的定位成本。本申请实施例方法包括：第一RRU接收第二RRU发送的第一参考信号，所述第一RRU为待定位RRU，所述第二RRU为已知位置的RRU；所述第一RRU根据所述第一参考信号确定第一时延值；所述第一RRU将所述第一时延值上报至上层网元，以使得所述上层网元根据所述第一时延值进行位置解算处理，得到所述第一RRU的位置信息。
Patent WO-2020024471-A1 (WO)
Inventor: WANG RUOCHEN
IPC: B60G17/018
Filed: 2018-11-02
Abstract: 一种可实现自供能的混合电磁悬架系统及其控制方法。包括直线电机与等效液压阻尼器缸体的集成结构，悬架弹簧，连接管路、液压整流桥、蓄能器、液压马达、旋转电机，通过液压整流桥和油路将工作缸的上腔和下腔连通、下腔和储油缸连通。其控制包括被动、半主动和主动三种模式，ECU根据接收的传感器信号对路面等级进行识别，根据得到的路面等级切换到相应模式对悬架进行控制，以获得各个路面等级下的最优悬架性能。本悬架系统在路况良好的情况下，直线电机与等效液压阻尼器一起回收振动能量；路面较差的情况下，直线电机与等效液压阻尼器一起衰减悬架振动，同时等效液压阻尼器也回收振动能量，可实现自供能。
Patent WO-2020093241-A1 (WO)
Inventor: YANG NING
IPC: H01Q15/00
Filed: 2018-11-06
Abstract: Provided are a radio frequency (RF) antenna for communication, a microwave device and a communication system. The RF antenna comprises: an antenna cover, wherein the antenna cover is provided with a front end; an optical component, wherein the optical component is located in the antenna cover and is used for receiving an RF signal passing the front end, and the optical component has an optical axis; and a filter layer, wherein the filter layer is located between the front end and the optical component and is arranged perpendicular to the optical axis, and the filter layer has a refractive index n which is smaller than 1, so as to form a threshold angle arcsin(n) of total-reflection incidence, so that filtering is realized by enabling an RF signal, on the filter layer, with an incident angle smaller than the threshold angle to be transmitted, and an RF signal, on the filter layer, with an incident angle larger than or equal to the threshold angle to be totally reflected. The RF antenna provided in the embodiments of the present invention can solve the problem that a target service signal is impacted in an interference suppression process, and the application scenario of the RF antenna is not limited.
Patent WO-2020107176-A1 (WO)
Inventor: ZHENG JIA
IPC: G01S15/08
Filed: 2018-11-26
Abstract: An obstacle detection method and device, relating to the technical field of ultrasonic detection and used for improving the accuracy of obstacle boundary detection. The method comprises: receiving a first echo signal from a primary sensor and a second echo signal from at least one secondary sensor (S201), the first echo signal being an echo signal, received by the primary sensor, of an ultrasonic signal sent from the primary sensor and reflected by an obstacle, and the second echo signal being an echo signal, received by the at least one secondary sensor, of the ultrasonic signal sent from the primary sensor and reflected by the obstacle; determining a first distance between the primary sensor and the obstacle according to the first echo signal of the primary sensor, and determining a second distance between the secondary sensor and the obstacle according to the second echo signal of each secondary sensor (S202); and determining the position of the obstacle according to the first distance, the second distance, the position of the primary sensor, and the detection angle of the primary sensor (S203).
Patent WO-2019137107-A1 (WO)
Title: Petri dish for easy observation and culture of embryos
Inventor: YUN XIN
IPC: C12M1/22
Filed: 2018-11-28
Abstract: Provided is a petri dish for easy observation and culture of embryos, comprising a dish groove, several washing chambers and several sample placement chambers provided in the dish groove, and an information marking part provided in the dish groove. The dish groove comprises a first plate body, a second plate body extending downward from the middle of the first plate body, and a third plate body extending upward from the middle of the first plate body. The dish groove forms a groove downward from the top of the dish groove. The outer side surface of the second plate is provided with a first positioning structure. The several washing chambers and the several sample placement chambers are all provided in the groove of the dish groove and located at the bottom of the groove, and the height of the washing chambers and the sample placement chambers is lower than the depth of the groove. The washing chamber is used for washing microorganisms. The sample placement chamber is used for placement of microorganisms. The information marking part is used for pasting or placing labels or marking information with a marker. The petri dish for easy observation and culture of embryos is easy to operate and has a precise positioning when the petri dish is taken.
Patent WO-2019128615-A1 (WO)
Title: 一种悬挂式单轨列车及其转向架、驱动制动装置
Inventor: PU QUANWEI
IPC: B61F5/02
Filed: 2018-11-30
Abstract: 一种悬挂式单轨列车及其转向架、驱动制动装置，所述驱动制动装置包括牵引电机（2.5.1）、联轴节（2.5.2）、齿轮箱（2.5.3）、第一基础制动装置（2.5.4）和第二基础制动装置（2.5.5）；所述牵引电机（2.5.1）与齿轮箱（2.5.3）联接在一起，该牵引电机（2.5.1）的输出轴与齿轮箱（2.5.3）的输入轴之间通过联轴节（2.5.2）联接；所述第一基础制动装置（2.5.4）安装在齿轮箱（2.5.3）箱体上，所述第二基础制动装置（2.5.5）安装在走行轮（2.2）的轮毂（2.5.6）上。所述悬挂式单轨列车及其转向架均包括上述驱动制动装置，从而提高了装配的稳定性及列车运行的安全性。
Patent WO-2019091494-A1 (WO)
Title: 获取、提供无线接入点接入信息的方法、设备以及介质
Inventor: GAO CHAO
IPC: H04W76/11
Filed: 2018-11-30
Abstract: 一种获取、提供无线接入点接入信息的方法、装置、设备以及介质，方法包括：搜索无线接入点，获得一个或多个无线接入点的标识信息；通过定向流量发送接入信息查询请求，其中接入信息查询请求包括一个或多个无线接入点的标识信息；接收网络设备响应于接入信息查询请求并通过定向流量返回的一个或多个无线接入点的接入信息。
Patent WO-2020107487-A1 (WO)
Title: Image processing method and unmanned aerial vehicle
Inventor: YE CHANGCHUN
IPC: H04N5/232
Filed: 2018-11-30
Abstract: The present invention provides an image processing method and an unmanned aerial vehicle. The image processing method is applied to the unmanned aerial vehicle provided with imaging devices in at least two directions. The image processing method comprises: acquiring an image to be processed in each of the at least two directions; determining, according to said image in each of the at least two directions, a first direction from the at least two directions, and obtaining a reference value of the first direction, wherein the reference value of the first direction is used to determine whether or not to update key reference frames respectively corresponding to the at least two directions; and if the reference value of the first direction meets a preset condition, updating the key reference frames respectively corresponding to the at least two directions. The invention simplifies complex updating of key reference frames, and improves processing efficiency.
Patent WO-2020113371-A1 (WO)
Inventor: LIU GUOBIN
IPC: G06Q50/18
Filed: 2018-12-03
Abstract: Provided is an implementation method of domestic-abroad integrated services, characterized in that, the two countries forming an integrated entity to provide one-stop services, performing internal division of labor and internal settlement within the integrated entity; billing by the integrated entity; the integrated entity having domestic offices and foreign offices, as well as domestic agency qualifications and foreign agency qualifications. Documents produced by the domestic offices are stored in readable and writable format on personal computer terminals and local servers for easy editing and automatic backup; and the documents are stored in read-only format on foreign servers and cloud storage, multiple backups ensure data security and there are always backups that viruses cannot infect. According to the present invention, the cost of applying for foreign patent is greatly reduced, and the quality of the obtained foreign patent is greatly improved.
Patent WO-2019120304-A1 (WO)
Inventor: JIA JIA
IPC: H04W52/02
Filed: 2018-12-22
Abstract: L'invention concerne un procédé d'envoi d'un paquet de réveil, comprenant les étapes suivantes : un dispositif d'envoi obtient un paquet de réveil (WUP), le WUP comprenant une séquence de préambule, la séquence de préambule comprenant : N premières séquences S consécutives, N étant un nombre entier supérieur ou égal à deux, (par exemple [S S]), les N premières séquences S consécutives étant utilisées pour indiquer qu'un débit de données utilisé par le WUP est une première valeur ; ou la séquence de préambule comprenant : une seconde séquence M, la seconde séquence M étant utilisée pour indiquer que le débit de données utilisé par le WUP est une seconde valeur ; la relation entre la seconde séquence M et la première séquence S étant un NON logique sur les bits ; et envoie le WUP, de façon à réveiller un récepteur principal d'un dispositif de réception.
Patent WO-2019129084-A1 (WO)
Inventor: ZHAO ZICHAO
IPC: F02D41/40
Filed: 2018-12-26
Abstract: A power control system (100) and an aircraft, the power control system (100) comprising: a controller (110), an engine temperature sensor (120), an intake temperature sensor (130), an intake pressure sensor (140), a throttle position sensor (150), and a Hall sensor (160). Engine temperature data, intake temperature data, intake pressure data, engine rotation data, and position data of a throttle valve disc are detected to obtain the rotational speed of the engine and the rotational angle of a propeller. Each time the propeller is rotated to a specific angle, an ignition system (400) is controlled to start ignition. A fuel injection quantity of a fuel supply system (300) is controlled according to the rotational speed of the engine and the position data of the throttle valve disc, and is adjusted according to the engine temperature data, the intake temperature data, and the intake pressure data.
Patent WO-2019134579-A1 (WO)
Inventor: CHAI CHUNYAN
IPC: G06Q40/06
Filed: 2018-12-27
Abstract: A method, an electronic device, and a computer readable storage medium for selecting an investment target are provided. The selection method comprises: classifying candidate factors according to factor types (S1); performing comprehensive computation on each candidate factor type of each stock to obtain a comprehensive factor corresponding to each type (S2); calculating a correlation coefficient corresponding to each comprehensive factor of each stock (S3); performing calculation according to the correlation coefficient to obtain the information ratio of each comprehensive factor corresponding to each stock (S4); and selecting an investment target from all stocks according to the comprehensive factor of each stock and the corresponding information ratios (S5). Investment target selection combines each candidate factor type into a single comprehensive factor, and stocks are selected according to each comprehensive factor, such that reliability and profitability of stock selection is improved, and workloads of financial analysts can be reduced.
Patent WO-2019134661-A1 (WO)
Title: 异吲哚啉酮及其衍生物作为csf-1r抑制剂
Inventor: QIAN WENYUAN
IPC: A61K31/4035
Filed: 2019-01-03
Abstract: 本发明涉及一类异吲哚啉酮衍生物，及其在制备治疗与新型集落刺激因子-1受体(colony stimulating factor 1 receptor，CSF-1R)抑制剂相关疾病的药物中的应用。具体涉及式(Ⅰ)所示化合物及其药学上可接受的盐或其立体异构体。
Patent WO-2019137517-A1 (WO)
Title: Enhancement of plmn selection in new radio networks
Inventor: HUANG-FU CHIEN-CHUN
IPC: H04W36/36
Filed: 2019-01-14
Abstract: A method of providing assistance information to improve the performance of Public Land Mobile Network (PLMN) selection is proposed. UE starts to perform PLMN selection procedure and searches for the first cell. The first cell can be an LTE cell or an NR cell served by a first base station. UE receives assistance information via system information broadcasted by the first base station. The assistance information comprises frequency band of NR/LTE cells, PLMN ID, subcarrier spacing (SCS) for NR cells, and RAT/system priority. UE then determines its PLMN/RAT preference, e.g., based on the availability of NR cells or LTE ENDC cells. Finally, UE continues the PLMN selection procedure searching for NR cell or LTE cell based on the assistance information.
Patent WO-2019154239-A1 (WO)
Title: Method and apparatus for determining wireless communication sending resource
Inventor: HUANG SHUANGHONG
IPC: H04W72/04
Filed: 2019-01-31
Abstract: Provided are a method and apparatus for determining a wireless communication sending resource. The method comprises: receiving a scheduling indication message sent by a base station, wherein the scheduling indication message comprises at least one of the following: resource location indication information and resource mapping mode indication information; in response to it being determined, according to the resource location indication information, that a scheduled sending resource is located in a shared resource pool or a shared resource region, determining the sending resource according to a parameter set corresponding to the shared resource pool or a parameter set corresponding to the shared resource region; and in response to it being determined, according to the resource mapping mode indication information, that a parameter corresponding to the scheduled sending resource is a shared resource parameter set, determining the sending resource according to a parameter in the shared resource parameter set.
Patent WO-2019158085-A1 (WO)
Inventor: XU WENMING
IPC: F24F140/50
Filed: 2019-02-13
Abstract: 一种用于空调器的自清洁控制方法及空调器，空调器包括室外机和压缩机，其特征在于，自清洁控制方法包括：获取室外机的风机电流和压缩机的回气温度和/或排气温度；根据室外机的风机电流大小和压缩机的回气温度和/或排气温度，对室外机执行相应的自清洁模式。本发明使空调器能够在压缩机的排气温度过低和/或压缩机的回气温度也过低的基础上根据自身的结灰程度来选择最优的自清洁模式，从而使空调器的自清洁操作更加智能和灵活。
Patent WO-2020172836-A1 (WO)
Title: Lampe à del à supplément de lumière résistant à l'eau
Inventor: PENG SHUPING
IPC: F21S2/00
Filed: 2019-02-28
Abstract: L'invention concerne une lampe à DEL à supplément de lumière résistant à l'eau, comprenant : un boîtier en aluminium extrudé ; au moins une source de lumière à DEL ; et au moins une plaque avant résistant à l'eau. La source de lumière à DEL est disposée au niveau du boîtier en aluminium extrudé, et est reliée à une source d'alimentation externe. La plaque avant résistant à l'eau est disposée au-dessus de la source de lumière à DEL. Dans la structure ci-dessus, la fourniture de la plaque avant résistant à l'eau protège la source de lumière à DEL de l'eau et de la poussière et améliore la luminance de la source de lumière à DEL. De plus, la fourniture d'un ensemble d'ailettes de dissipateur de chaleur réalise une dissipation de chaleur active du dispositif, ce qui permet d'éliminer le besoin d'installer un ventilateur de dissipation de chaleur pour dissiper passivement la chaleur, et permet d'améliorer l'efficacité de dissipation de chaleur.
Patent WO-2019170132-A1 (WO)
Inventor: GAN MING
IPC: H04B7/04
Filed: 2019-03-08
Abstract: The present application provides a full-duplex communication method and a device. The method comprises: a third apparatus receiving a second signal transmitted by a second apparatus by means of a first receiving sector while the third apparatus transmits a first signal to a first apparatus by means of a first transmitting sector. A coverage area in a receiving direction of the third apparatus can be divided into at least one receiving sector, so as to form a receiving sector group, and the third apparatus is capable of receiving the second signal on a first receiving sector in the receiving sector group that is different from the first transmitting sector. The method is adopted to enable the third apparatus to receive a signal and transmit a signal at the same time by means of different sectors, thereby realizing full-duplex transmission, reducing crosstalk when transmitting a signal and receiving a signal, and enhancing the communication quality of full-duplex transmission.
Patent WO-2020155328-A1 (WO)
Inventor: CHEN SHANXIONG
IPC: A63F9/08
Filed: 2019-03-18
Abstract: 一种魔方块，包括多个正方体（1）、连接轴组件（2），正方体（1）为空心体，正方体（1）设有第一移动导轨槽（3）、第二移动导轨槽（4），正方体（1）各侧面设有定位凸点（6）或凹点（5），连接轴组件（2）包括连接主轴（7）、弹簧（8）、两个可移动环（9），连接主轴（7）两端分别设有半球状端头（101，102），连接主轴（7）可在第一移动导轨槽（3）、第二移动导轨槽（4）内滑动，多个正方体（1）通过连接轴组件（2）连接，连接轴组件（2）两端分别位于两个相邻正方体（1）的第一移动导轨槽（3）或第二移动导轨槽（4）内。魔方块结构合理，可自由翻转，可变换出正方体形状和部分其他自然形状。
Patent WO-2019228043-A1 (WO)
Inventor: YAN CHANGLIN
IPC: F24F1/32
Filed: 2019-03-28
Abstract: 一种空调器的连通管(100)及空调器。连通管(100)的横截面的外轮廓线包括弧形段(141)，连通管(100)适于与墙面(2)贴合，连通管(100)包括第一通道(150)和第二通道(160)，第二通道(160)与第一通道(150)均适于与墙面(2)直接接触，且第二通道(160)与第一通道(150)彼此间隔开，第一通道(150)和第二通道(160)均具有弧形段。
Patent WO-2019205897-A1 (WO)
Inventor: FAN YONG
IPC: H04L1/16
Filed: 2019-04-01
Abstract: 本申请公开了一种数据传输方法及相关设备，用于提高目录遍历速度，提高了数据查找和数据修复的效率。方法包括：第一设备根据预置的多线程层序遍历算法和需要传输的目标数据的大小生成二维索引表，二维索引表用于指示目标数据中各个数据的存储位置；第一设备根据二维索引表对目标数据进行数据重组，得到二维数据块池，二维数据块池包括多个数据块，每个数据块分别对应二维索引表的一个坐标值；第一设备通过所述二维索引表索引到多个数据块并发送至第二设备。
Patent WO-2020019756-A1 (WO)
Title: Transmission resource determining method and apparatus, and terminal device
Inventor: XU WEIJIE
IPC: H04W72/04
Filed: 2019-04-09
Abstract: Embodiments of the present application provide a transmission resource determining method and apparatus, and a terminal device. The method comprises: a terminal device determines, on the basis of the bandwidth of a first control resource set or the bandwidth of a first indication signal, a first receiving bandwidth corresponding to a downlink signal, wherein the first control resource set is used for transmitting a downlink control channel, and the first indication signal is used for indicating that the terminal device determines whether to monitor the downlink control channel at a downlink control channel monitoring moment.
Patent WO-2020206698-A1 (WO)
Inventor: WU JIANWEN
IPC: G06F9/445
Filed: 2019-04-12
Abstract: 本申请实施例公开了一种应用处理方法，应用于电子设备，该电子设备中包括一个或多个应用，该方法包括：确定电子设备所处的当前场景；从预先为目标应用配置的至少两个模型中，获取与当前场景对应的目标模型，其中，电子设备为目标应用配置的不同模型与不同的场景对应；利用目标模型，判断目标应用是否可清理。
Patent WO-2020227988-A1 (WO)
Inventor: GUO MAO
IPC: H01L21/02
Filed: 2019-05-15
Abstract: A chip packaging apparatus and a manufacturing method therefor, for use in suppressing the warpage of a chip, thus solving the problem of warpage level mismatch between the chip and a substrate. The chip packaging apparatus comprises a chip, a substrate, and a warpage suppressing structure. The surface of the chip facing the substrate forms an electrical connection with the substrate. The warpage suppressing structure is provided on the surface of the chip facing away from the substrate. The thermal expansion coefficient of the warpage suppressing structure is greater than the thermal expansion coefficient of the chip.
Patent WO-2020232735-A1 (WO)
Title: Magnetic sensor module
Inventor: ZOU QUANBO
IPC: G01D5/16
Filed: 2019-05-30
Abstract: A magnetic sensor module, comprising a base plate (1) and a first magnetoresistive chip (2) and second magnetoresistive chip (3) that are provided on the base plate; the first magnetoresistive chip (2) and the second magnetoresistive chip (3) have the same structure, and each comprises a substrate and a magnetoresistor provided on the substrate; the angle at which the second magnetoresistive chip (2) is arranged on the base plate (1) is different from that at which the first magnetoresistive chip (2) is arranged such that the magnetic induction direction of the magnetoresistor in the first magnetoresistive chip (2) is different from the magnetic induction direction of the magnetoresistor in the second magnetoresistive chip (3). In the present magnetic sensor module, magnetoresistive chips having the same structure are arranged on the base plate (1) in different ways so that detection mechanisms having different magnetic induction directions may be obtained, and the multi-axis detection of the magnetic sensor module may be flexibly attained or the sensitivity of the magnetic sensor module is improved.
Patent WO-2020143171-A1 (WO)
Title: 单体电池、动力电池包和电动车
Inventor: HE LONG
IPC: H01M2/10
Filed: 2019-06-21
Abstract: 一种单体电池、动力电池包和电动车，所述单体电池包括：电池本体，所述电池本体具有长度L、宽度H和和厚度D，所述电池本体的长度L大于宽度H，所述电池本体的宽度H大于厚度D，其中，所述电池本体的长度L＞600mm；所述电池本体的长度L与宽度H满足：L/H＝4～21。
Patent WO-2021000221-A1 (WO)
Inventor: WEI CHUANDONG
IPC: G02B7/00
Filed: 2019-07-01
Abstract: A lens module (10) and an electronic apparatus (1). The lens module (10) comprises a lens barrel (100) and an optical component. The lens barrel (100) comprises a barrel wall (110) and an engagement member (130) protruding from a first inner side wall (111) of the barrel wall (110). The engagement member (130) extends from an object side towards an image side. The engagement member (130) comprises a second inner side wall (131) close to an optical axis (OO'). The second inner side wall (131) of the engagement member (130) is a slope when viewed in a cross section parallel to the optical axis (OO'). In a direction from the object side to the image side, the slope inclines towards the optical axis (OO'). The second inner side wall (131) of the engagement member (130) abuts an outer side surface (230) of the optical component, such that when the optical component engages with the engagement member (130), a single optical component can be smoothly fixedly mounted in a position corresponding to the engagement member (130), thereby facilitating fixing and mounting of the single optical component, ensuring the coaxiality and mounting stability of optical components, and facilitating demolding and reverse drafting.