baber/WOPTO huggingface dataset:
Patent WO-2021087809-A1 (WO)
Inventor: LI YUANYUAN
IPC: H04W52/14
Filed: 2019-11-06
Abstract: La présente invention se rapporte au domaine technique des communications, et concerne des procédés et des appareils d'accès aléatoire, ainsi qu'un support de données. Le procédé de commande de puissance de transmission comprend les étapes suivantes : un premier dispositif détermine une séquence de rétroaction sur la base de données reçues; en fonction de la puissance de réception et de la puissance de transmission des données, le premier dispositif détermine l'affaiblissement de propagation entre le premier dispositif et un second dispositif; et en fonction de l'affaiblissement de propagation déterminé, le premier dispositif commande la puissance de transmission de la séquence de rétroaction. La présente invention peut améliorer la qualité des communications.
Patent WO-2020098557-A1 (WO)
Title: Method and apparatus for determining jitter, storage medium and electronic device
Inventor: LU TIANCHEN
IPC: G01R31/28
Filed: 2019-11-07
Abstract: A method and apparatus for determining jitter, a storage medium (900) and an electronic device (800). The method for determining jitter includes: determining a plurality of measurement time points for an output signal from an integrated circuit (IC)(S310); identifying one or more jitter points from the plurality of measurement time points by comparing the output signal with a predetermined signal at the plurality of measurement time points (S320); and determining a jitter of the output signal of the IC based on the one or more jitter points (S330).
Patent WO-2020215667-A1 (WO)
Inventor: GENG WEI
IPC: G06F16/955
Filed: 2019-11-08
Abstract: The present application relates to a text content quick duplicate removal method and apparatus, a computer device, and a storage medium, the method comprising: capturing text content of a plurality of web pages to undergo duplicate removal; pre-processing the text content of the plurality of web pages to obtain text content to undergo duplicate removal; performing feature key word extraction on the text content to undergo duplicate removal to obtain target feature key words; performing weighting calculation on the target feature key words to obtain weighting values; signing the target feature key words to obtain feature signatures; on the basis of the feature signatures, forming web page text content fingerprints; performing inverted indexed storage of the web page text content fingerprints; on the basis of the web page text content fingerprints, calculating a similarity value to obtain the similarity of the web page text content; and outputting the similarity of the web page text content. The present application effectively meets the performance requirements for real-time duplicate removal processing of mass-scale data, and improves accuracy and duplicate removal performance.
Patent WO-2020164276-A1 (WO)
Title: 网页数据爬取方法、装置、系统及计算机可读存储介质
Inventor: WU QI
IPC: G06F16/951
Filed: 2019-11-13
Abstract: 一种网页数据爬取方法，涉及数据爬取领域，该方法应用于网页数据爬取系统，该系统包括控制服务器、及与控制服务器连接的多个爬虫服务器，该方法包括：所述控制服务器在接收到所述爬虫服务器发送的第一网页数据时，对所述第一网页数据进行特征提取，得到第一文本特征向量（S10）；将所述第一文本特征向量输入预先训练好的指纹生成模型，得到第一网页指纹（S20）；计算所述第一网页指纹与预设存储数据库中的存储网页指纹之间的相似度值，并判断所述相似度值中是否存在大于预设阈值的相似度值（S30）；若不存在，将所述第一网页数据存入所述预设存储数据库中（S40）。还提供一种网页数据爬取装置、系统及计算机可读存储介质，能降低基于网络爬虫爬取得到的网页数据的重复率。
Patent WO-2020119379-A1 (WO)
Title: 一种基于区块链智能合约的编解码方法及系统
Inventor: Xie Guilu
IPC: H04L9/32
Filed: 2019-11-15
Abstract: 公开了一种基于区块链智能合约的BASE64编解码方法及系统。在本说明书实施例中，一方面，定义BASE64编码指令与BASE64解码指令并添加到区块链虚拟机的指令集中，同时，在区块链虚拟机中部署对应于所述BASE64编码指令的BASE64编码逻辑和对应于所述BASE64解码指令的BASE64解码逻辑。另一方面，还需要将定义的BASE64编码指令与BASE64解码指令添加到智能合约编译器的指令集中，使得经智能合约编译器编译的业务智能合约中包含BASE64编码指令和/或BASE64解码指令。这样一来，倘若将所述业务智能合约部署到区块链网络中，那么，用户在构建业务发起交易时，就可以同时指定调用所述业务智能合约执行该业务发起交易。
Patent WO-2020103880-A1 (WO)
Title: Waterless toilet and mobile waterless toilet
Inventor: XIONG CHENGWU
IPC: A47K11/00
Filed: 2019-11-20
Abstract: The present application relates to the technical field of sanitary ware products, and particularly relates to a waterless toilet (100) and a mobile waterless toilet. The waterless toilet (100) comprises: a toilet body (10), an urine storage device (30), a stool storage device (20), a stool cleaning device (40) and a control device (50). An urine sink and a stool sink are provided within the toilet body (10), the stool sink being provided with a stool discharge outlet; the urine storage device (30) is used for collecting and storing urine; the stool storage device (20) is used for collecting and storing stool; and the stool cleaning device (40) is used for driving stool in the stool sink to be transferred and conveyed from the stool discharge outlet into the stool storage device (20). When the waterless toilet (100) is used, the whole stool transferring and conveying process is implemented in the absence of water, thus saving water resource, reducing the requirement of a bathroom for auxiliary water supply and drainage facilities; even in regions where water is scarce or outdoor areas where water supply is inconvenient, the waterless toilet (100) can be promoted and popularized, and thus has a good application prospect.
Patent WO-2020125349-A1 (WO)
Inventor: WU JILONG
IPC: H04B17/391
Filed: 2019-11-26
Abstract: 本发明公开了一种场强预测方法，包括：从非目标区域的数据集合中选择第一数据组合，第一数据组合所对应的信号与目标区域的第二数据组合所对应的信号的波动规律一致程度符合预设规则；进行目标区域的场强预测模型的训练，场强预测模型的训练样本包括第一数据集合。
Patent WO-2020108592-A1 (WO)
Inventor: YAO YEFENG
IPC: G01N24/08
Filed: 2019-11-29
Abstract: 本发明公开了一种基于磁共振核自旋单态选择性检测多巴胺的方法。该方法利用多巴胺苯环上三个氢的核自旋单态实现在复杂体系中对多巴胺信号的选择性检测。本发明基于磁共振技术检测多巴胺，具有很好地精确度、灵敏度和选择性，能够准确的从组成成分复杂的体系中检测得到多巴胺的信号，很好地消除其它物质信号的干扰。同时，本发明还具有操作简单、非介入的优势，可用于监控活体内多巴胺的含量和分布，在生物学、医学领域具有重要的应用价值。
Patent WO-2020119809-A1 (WO)
Title: Électrolyte, batterie et dispositif
Inventor: YI TIANCHENG
IPC: H01M10/0567
Filed: 2019-12-13
Abstract: L'invention concerne un électrolyte, une batterie (5) et un dispositif. L'électrolyte comprend un solvant organique et un sel d'électrolyte, et comprend en outre un agent additif A, un agent additif B, et un agent additif C. L'agent additif A est un composé hétérocyclique azoté à six chaînons polynitrile ayant un faible potentiel d'oxydation. L'agent additif B est un composé dinitrile aliphatique ou polynitrile ayant un potentiel d'oxydation élevé. L'agent additif C est un composé dinitrile aliphatique ou polynitrile ayant une liaison éther. L'électrolyte peut améliorer les performances de cycle et les performances de stockage de la batterie (5), en particulier dans des conditions de haute température et de haute tension.
Patent WO-2021109227-A1 (WO)
Inventor: ZHANG YIHE
IPC: G02F1/1343
Filed: 2019-12-16
Abstract: A display panel, comprising a pixel unit (20) and multiple common electrode lines (30). The pixel unit (20) comprises a color resistance block (21); a first hole (211) is provided on the color resistance block (21); each common electrode line (30) comprises a first split body (31) and a second split body (32) which are arranged at intervals and respectively located at two opposite sides of the first hole (211); the first split body (31) is electrically connected to the second split body (32) by means of a first connection line (41); the orthographic projection of the first connection line (41) on a base substrate (10) does not coincide with the orthographic projection of the first hole (211) on the base substrate (10).
Patent WO-2020155979-A1 (WO)
Inventor: YANG SHUIGEN
IPC: H04W68/00
Filed: 2019-12-27
Abstract: 本申请实施例公开了一种通信方法，包括：集中式单元的用户面CU-UP网元接收第一UE发送的数据,该数据是第一UE发送给第二UE。CU-UP网元触发第一网络设备对第二UE进行寻呼。在第二UE通过集中式单元的控制面CU-CP网元接入网络后，CU-UP网元接收CU-CP网元发送的第一消息，在CU-UP网元和CU-CP网元属于同一个集中式单元CU的情况下，第一消息包含指示信息，该指示信息用于指示CU-UP网元对接收到的第一UE发送的数据进行本地转发，以实现数据从CU-UP网元到第二UE的传输。本申请实施例当通信双方的UE都位于同一个CU覆盖范围内时，UE之间的数据包可以经由CU-UP网元直接转发，而不需要经由UPF转发，降低通信时延。
Patent WO-2020177464-A1 (WO)
Title: 履行服务订单的系统及方法
Inventor: LI MIN
IPC: G06Q10/08
Filed: 2019-12-27
Abstract: 一种用于履行由服务请求设备生成的服务订单的系统和方法。所述系统和方法可以接收由服务请求设备生成的服务订单，该服务订单包括与服务请求设备相关联的标识符以及与商品有关的信息（210）。所述系统和方法可以基于与服务请求设备相关联的标识符，确定用于履行服务订单的履行设备的位置（220），并响应于确定服务请求设备将要到达履行设备的位置，向履行设备发布履行指令，该履行指令用于使履行设备履行服务请求设备请求的商品（230）。
Patent WO-2021093155-A1 (WO)
Title: Flexible device made by integration of microbial fuel cell and hybrid supercapacitor, preparation method therefor, and application thereof
Inventor: QIU WENDA
IPC: H01M16/00
Filed: 2020-01-09
Abstract: Flexible device made by the integration of a microbial fuel cell and a hybrid supercapacitor, a preparation method therefor, and an application thereof. The microbial fuel cell and hybrid supercapacitor device has a PNCOx nanomaterial as the positive electrode material and a 3DPG nanomaterial as the negative electrode material. With regard to the flexible device, the PNCOx electrode nanomaterial and the 3DPG electrode nanomaterial are directly prepared on a flexible carbon fiber cloth carrier, which increases the specific surface area of the electrode materials and thus improves the performance of the hybrid supercapacitor and the microbial fuel cell; in addition, by setting the temperature and time of in-situ phosphatization, oxygen vacancies and phosphate ions introduced on the surface of the NCO nanomaterial increase the active sites and conductivity of the NCO nanomaterial, so that the reversible capacity, rate performance, and cyclic stability of the hybrid supercapacitor and the microbial fuel cell are significantly improved. The flexible device may be used in the technical field of electrochemical energy storage and conversion.
Patent WO-2020248602-A1 (WO)
Inventor: ZOU XUEQING
IPC: G06F16/28
Filed: 2020-01-11
Abstract: A blockchain-based relationship binding method, apparatus and device. The method comprises: receiving a binding request sent by a first user, wherein the binding request comprises user information of a second user to be bound with the first user, and a relationship label of a relationship to be bound between the first user and the second user (S102); calling a smart contract in a blockchain, and performing, on the basis of the smart contract, binding processing on the first user and the second user by means of a relationship corresponding to the relationship label (S104); if the binding is successful, generating, according to the user information of the second user, a relationship binding record between the first user and the second user (S106); and writing the relationship binding record into the blockchain (S108). By means of blockchain technology, the method ensures the authenticity and the validity of a bound relationship, and the unforgeability and the public accessibility of a relationship binding record, thereby avoiding problems such as data loss, data fraud and data islands.
Patent WO-2020258859-A1 (WO)
Title: 超声定点聚焦辅助金属表面激光熔覆纳米陶瓷涂层的方法
Inventor: WANG YULING
IPC: C23C24/10
Filed: 2020-01-15
Abstract: 一种超声定点聚焦辅助金属表面激光熔覆纳米陶瓷涂层的方法，包括以下步骤：A、金属基体（11）处理和固定，B、纳米陶瓷粉末的烘烤和放置，C、激光同轴送粉喷嘴（7）和半圆形超声波换能器（8）的固定和调整，D、开启氩气储气罐（9）并进行连通，E、开启半圆形超声波换能器（8）、激光器（3）、同步送粉器（6）进行激光熔覆，F、激光熔覆结束后依次关闭各个设备并进行基体冷却。其中激光同轴送粉喷嘴（7）下端的红外线发射器（17）发出的红外光在金属基体（11）上端面形成光斑（13），调整半圆形超声波换能器（8）在金属基体（11）上的超声波聚焦点与光斑（13）重合，后续激光熔覆时激光经由激光同轴送粉喷嘴（7）下端射出后，与光斑（13）重合，半圆形超声波换能器（8）的超声波聚焦点与光斑（13）重合。
Patent WO-2020207099-A1 (WO)
Inventor: LIU YU
IPC: F24F11/52
Filed: 2020-01-19
Abstract: 一种窗式空调器(100)，包括：机壳(1)；面框(2)，面框(2)设在机壳(1)上，面框(2)具有进风口(21)和出风口(22)，进风口(21)和出风口(22)间隔开，面框(2)包括第一区域和第二区域，第一区域和第二区域位于进风口(21)和出风口(22)之间，第一区域的面框(2)的厚度小于第二区域的面框(2)的厚度，第一区域还包括第一子区域；显控盒(3)，显控盒(3)上设有显示模块(31)，显示模块(31)与第一子区域相对，显示模块(31)的显示面(32)朝向面框(2)的外侧。
Patent WO-2020169112-A1 (WO)
Title: Method and device for locating network fault
Inventor: ZHANG YABO
IPC: H04L45/58
Filed: 2020-02-24
Abstract: The present application provides a method and a device for locating a network fault in an IP network. In the solution, a router reports status information automatically, and a controller determines whether there is a fault on a communication path according to the status information. If the fault exists, the controller can instruct the router on the communication path to perform fault location processing, and can complete the fault location processing without waiting for human intervention, thereby improving the operation and maintenance efficiency of the IP network. The router reports the location information of the fault point to the controller after completing the fault location processing, and the controller can perform the troubleshooting process at the fault point, so that the fault can be quickly eliminated.
Patent WO-2021168745-A1 (WO)
Inventor: ZHENG HAIRONG
IPC: G06N3/04
Filed: 2020-02-27
Abstract: A method and an apparatus for training a magnetic resonance imaging model, an electronic device, and a computer readable storage medium. The method comprises: acquiring a magnetic resonance image data set (11); constructing a ring-shaped deep neural network to be trained (12); respectively inputting an under-sampled magnetic resonance image and a full-sampled magnetic resonance image to neural networks on both sides of the ring-shaped deep neural network to be trained, to generate respective simulated magnetic resonance images (13); inputting a first simulated full-sampled magnetic resonance image and the full-sampled magnetic resonance image to a pre-constructed first simulated magnetic resonance image category discrimination model (14), to obtain a first discrimination result indicating whether or not the first simulated full-sampled magnetic resonance image is a simulated magnetic resonance image; and adjusting a network parameter of the ring-shaped deep neural network according to a preset loss function, to obtain a trained magnetic resonance imaging model (16).
Patent WO-2021000592-A1 (WO)
Inventor: LIU JUN
IPC: H04N5/225
Filed: 2020-03-07
Abstract: The present application discloses an image capturing device. The image capturing device comprises a lens, an optical processing module, a first image sensor, a second image sensor, and an image processing module. The lens is used to acquire light reflected by a target, and direct the acquired light into the optical processing module. The optical processing module is used to divide the light acquired by the lens into visible light and near-infrared light. The first image sensor is used to receive the visible light, and generate a visible light image according to the received visible light. The second image sensor is used to receive the near-infrared light, and generate a near-infrared light image according to the received near-infrared light. The image processing module is used to obtain an output image according to the visible light image and the near-infrared light image. The image capturing device provided by the present application is capable of capturing a target in a complex scenario, and provides stable image capturing performance.
Patent WO-2021184345-A1 (WO)
Title: Privacy machine learning implementation method and apparatus, and device and storage medium
Inventor: CHEN YUANFENG
IPC: G06N20/00
Filed: 2020-03-20
Abstract: Provided are a privacy machine learning implementation method and apparatus, and a device and a storage medium. The method comprises: when the computational logic of a plaintext machine learning model is executed, confirming whether the execution opportunity of a dynamic optimizer in the plaintext machine learning model arrives; and when the execution opportunity of the dynamic optimizer arrives, executing the dynamic optimizer so as to replace a native operator in the computational logic with a cryptographic operator, and executing the cryptographic operator, wherein the plaintext machine learning model is generated on the basis of a plaintext machine learning framework, the dynamic optimizer is derived from an optimizer base class of the plaintext machine learning framework, and the cryptographic operator and the dynamic optimizer are registered in the plaintext machine learning framework. According to the embodiments of the description, the implementation cost of privacy machine learning can be reduced.
Patent WO-2021159591-A1 (WO)
Title: Food garbage disposal and integrated-type kitchen electrical appliance
Inventor: YU QINGYU
IPC: E03C1/12
Filed: 2020-03-25
Abstract: Disclosed in the present invention are a food garbage disposal and an integrated-type kitchen electrical appliance, the food garbage disposal comprises a shredder apparatus, a shredder chamber is defined within the shredder apparatus, the shredder chamber has a garbage inlet and a refuse outlet, and the refuse outlet is provided with a drain pipe; a drain assistance apparatus, the drain assistance apparatus is connected to the drain pipe and is used to assist in draining away refuse within the drain pipe; the drain assistance apparatus comprises a gas guide pipe that introduces a gas into the drain pipe, where one end of the gas guide pipe is in communication with the drain pipe, and the other end is in communication with a gas providing assembly. The food garbage disposal of the present invention implements a drain assistance system, which can effectively improve the draining effect of ground up refuse, further adding negative pressure action caused by gas flow to the already present water flow impact force, facilitating smoother draining.
Patent WO-2020207326-A1 (WO)
Inventor: She zhi
IPC: H04W12/67
Filed: 2020-04-02
Abstract: The embodiments of the present application provide a dialogue message sending method and an electronic device, relating to the field of terminal technology, being able to prevent a user from sending a chat message containing the user's private content to an irrelevant contact, thereby preventing the user's private content from being leaked, and improving the security of an electronic device. Said method comprises: an electronic device displaying a dialogue interface with a first contact; the electronic device receiving a first dialogue message inputted by a user in the dialogue interface; the electronic device identifying that the first dialogue message contains private content; the private content being associated with a first level of affinity, the first level of affinity being a level of affinity between the first contact and the user; and the electronic device prompting the user of the security risk of sending the first dialogue message to the first contact.
Patent WO-2020216294-A1 (WO)
Title: Image prediction method and apparatus, and computer-readable storage medium
Inventor: CHEN XU
IPC: H04N19/103
Filed: 2020-04-23
Abstract: Disclosed are an image prediction method and apparatus. The image prediction method comprises: determining whether a current image block uses a fusion mode, and when the current image block uses a fusion mode, determining whether a primary fusion mode is available for the current image block; if a first fusion mode is not available and a high-layer syntactic element corresponding to the first fusion mode indicates that the use of the first fusion mode is prohibited, directly determining a second fusion mode as a target fusion mode applicable to the current image block, wherein the first fusion mode and the second fusion mode are both secondary fusion modes; and predicting the current image block according to the above-mentioned target fusion mode. By means of the embodiments of the present application, the redundancy generated in the process of determining the fusion mode can be reduced as much as possible.
Patent WO-2020253380-A1 (WO)
Inventor: LI CHENGUANG
IPC: G06F21/60
Filed: 2020-04-24
Abstract: The present application is applicable to the technical field of databases. Provided are a data encryption method and apparatus, and a terminal device. The data encryption method is applied to an encryption server, and comprises: acquiring plaintext data sent by an application server; if it is determined that the plaintext data is an encryption object, encrypting the plaintext data to generate encrypted data, and storing the encrypted data; and if an instruction, sent by the application server, for acquiring the plaintext data is received, decrypting the encrypted data to obtain the plaintext data, and feeding back the plaintext data to the application server. According to the present application, storage resources of the application server are optimized, and the security of storage of data in a database server is improved.
Patent WO-2021217382-A1 (WO)
Inventor: WU YE
IPC: H04W72/12
Filed: 2020-04-27
Abstract: The present application provides a channel tracking method and apparatus. In the method, a terminal device sends, according to reference signal configuration information, a second reference signal in a cycle of sending a first reference signal; an antenna port associated with the first reference signal is the same as an antenna port associated with the second reference signal; and the first reference signal and the second reference signal are combined in a time domain binding manner to estimate channel state information. Therefore, compared with the manner of estimating a channel only depending on the first reference signal, the cycle of estimating the channel by combining the first reference signal with the second reference signal in the present application is shorter, and the channel state information can be obtained more instantly.
Patent WO-2021179415-A1 (WO)
Title: 显示面板
Inventor: CHEN YANI
IPC: G02F1/1337
Filed: 2020-04-28
Abstract: 一种显示面板，显示面板的主子像素电极（A）分为第一部分（A1）、第二部分（A2）和周边连接部分（A3），并将副子像素电极（B）设置于第一部分（A1）与第二部分（A2）和周边连接部分（A3）形成的容置空间内，扫描线（13）设置于第二部分（A2）远离第一部分（A1）的一侧，使得主、副子像素电极（A、B）均位于扫描线（13）的同一侧，以此增大子像素单元（11）的开口面积，提高子像素单元（11）的光线穿透率。
Patent WO-2020221371-A1 (WO)
Title: Coefficient determination for type-ii compressed csi reporting with reduced overhead
Inventor: WU LIANGMING
IPC: H04B7/06
Filed: 2020-05-02
Abstract: Certain aspects of the present disclosure provide techniques for channel state information (CSI) reporting with reduced overhead that avoids CSI omission. A method that may be performed by a user equipment (UE) includes receiving a CSI report configuration. The CSI report configuration configures the UE for reporting frequency domain compressed precoding matrix information including, for each layer, and for one or more selected beams, a configured number of linear combination coefficients to report per rank. The UE determines an actual number of linear combination coefficients to report per rank based, at least in part, on the configured number of linear combination coefficients to report per rank and a computed number of supported linear combination coefficients per rank. The UE sends a CSI report based on the actual number of linear combination coefficients to report per rank.
Patent WO-2021217706-A1 (WO)
Inventor: LI PENGLIN
IPC: B65G65/48
Filed: 2020-05-10
Abstract: A side discharging device, comprising: a material bin (1), used for containing materials; a transition bin (2), fixed at the bottom of the material bin (1) and communicated with the material bin (1); a discharging channel (3), arranged on one side of the transition bin (2) and communicated with the transition bin (2); a cone (4), rotatably mounted on a base plate of the transition bin (2); a mounting box, fixed below the transition bin (2); and a transmission mechanism is arranged in the mounting box, the transmission mechanism being in transmission connection with the cone (4) and used for driving the cone (4) to rotate. The discharging port is formed in one side of the bottom of the material bin, such that a receiving box may be conveniently placed, and the receiving box is no longer limited by space. Furthermore, for better discharging performance, an airflow device capable of generating fluidity is provided at the discharge port, so as to facilitate the unloading of the materials in the material bin.