baber/WOPTO huggingface dataset:
Patent WO-2020093577-A1 (WO)
Inventor: WANG JIANJUN
IPC: G01S7/493
Filed: 2018-12-31
Abstract: L'invention concerne un procédé et un appareil de stabilisation d'angle d'attitude de balayage laser destinés à un lidar porté par un hélicoptère. Une structure de poussée-rotation est utilisée pour la rotation d'un réflecteur laser (101), ce qui permet d'augmenter efficacement la taille du réflecteur laser (101) et de réduire la taille et la masse de l'appareil. Le réflecteur laser (101) est monté sur un roulement à billes universel magnétique et oscille afin d'effectuer un balayage en prenant le centre de sphère pour centre de rotation, et une impulsion laser est réfléchie au centre de rotation du réflecteur laser (101). Lorsqu'un angle d'attitude d'une plateforme aéroportée (5) change, deux moteurs électriques pas à pas à vis-mère (108, 109) sont utilisés pour commander au réflecteur laser (101) de tourner en sens inverse autour de l'axe x et de l'axe y selon une méthode de poussée linéaire par une moitié d'un angle de roulis et d'un angle de tangage pour la compensation ; et un moteur électrique pas à pas à axe z (112) est utilisé pour entraîner le réflecteur laser (101) en rotation inverse autour de l'axe z par une amplitude d'angle de lacet pour la compensation, de telle sorte que la direction de pointage spatial du centre de balayage laser n'est pas affectée par un changement de l'angle d'attitude de la plateforme. La plateforme aéroportée (5) comprend un gyroscope laser (2), le réflecteur laser (101) comprend un gyroscope MEMS (4), et la normale du réflecteur laser (101) est commandée de façon à pointer vers une orientation spatiale souhaitée au moyen de la comparaison des valeurs mesurées d'angles d'attitude du gyroscope laser et du gyroscope MEMS, ce qui permet de réaliser un suivi et un balayage en temps réel d'une cible dynamique.
Patent WO-2020133572-A1 (WO)
Inventor: QU JIANGUO
IPC: B65D81/38
Filed: 2019-01-08
Abstract: 一种液氮罐，包括罐体（1）、储存架（2）及驱动组件（3）；罐体（1）包括罐盖（4）、罐本体（5）、真空腔层（6）和隔温腔层（7）；罐盖（4）盖设在罐本体（5）上，且罐本体（5）上开设有存取门（8）；罐本体（5）内设有储存腔（9），储存腔（9）外围设置有隔温腔层（7），隔温腔层（7）外围设置有真空腔层（6）；储存架（2）设置在储存腔（9）内，且储存架（2）可储存多个冻存管板架（10）；驱动组件（3）可驱动储存架（2）在储存腔（9）内旋转且上下运动，且可带动多个冻存管板架（10）运动到与存取门（8）相对应的位置。
Patent WO-2020113783-A1 (WO)
Title: 一种显示屏的制作方法
Inventor: YE JIAN
IPC: H01L51/56
Filed: 2019-01-16
Abstract: 一种显示屏（10）的制作方法，该制作方法包括：在柔性衬底（11）上依次制作开关阵列层、有机发光显示层以及第一封装层（25）；在第一封装层（25）上制作过孔的第一部分（31）；在过孔的第一部分（31）内以及第一封装层（25）上制作第二封装层（26）；将与预设摄像头孔的位置对应的第二封装层（26）去除；在柔性衬底（11）上制作过孔的第二部分（32）。
Patent WO-2019179475-A1 (WO)
Inventor: ABUGHALIEH NASH'AT
IPC: H04L25/03
Filed: 2019-03-20
Abstract: Systems and methods are provided for adaptive equalization, for example for use with coherent optical reception. The equalizer has a loop for updating taps of an adaptive linear filter forming part of the equalizer. In the loop, an error calculator calculates an error, a gradient calculator calculates a gradient of the error or filtered error. One or more gradient filters are used to filter the gradient, and the filtered gradient is used to update the taps of the adaptive linear filter. A reduction in self oscillation in the equalizer is achieved by separating the frequencies with channel features that change with time and scaling them up to speed up convergence of the equalizer.
Patent WO-2020007073-A1 (WO)
Title: Content caching method in information center network virtualization
Inventor: LIU QILIE
IPC: H04L45/122
Filed: 2019-03-22
Abstract: Disclosed is a content caching method in information center network virtualization. The method comprises: a first node receiving a first data packet; if a caching distance identifier hop of the first data packet is less than a pre-set maximum caching distance, the first node setting hop＝hop+1; sending the first data packet to the next node; and if the hop is not less than the pre-set maximum caching distance and the first node has a spare caching space, the first node setting hop＝0, and saving the first data packet; and sending the first data packet to the next node. In the technical solution of the present invention, a node determines, by means of a caching distance identifier of a data packet, whether to cache the data packet, and caching energy consumption caused by the data packet during node caching and transmission energy consumption caused by the data packet during transmission in a link are comprehensively taken into consideration, so that the total energy consumption of a network is effectively reduced.
Patent WO-2020087866-A1 (WO)
Inventor: LAI GUANGXING
IPC: C08F2/10
Filed: 2019-04-03
Abstract: Disclosed are a long-acting sustained-release polycarboxylic acid set-retarding agent and a preparation method therefor, the method comprising the following steps: (1) esterification: reacting methacrylic acid, saturated acid and 3-bis (2-hydroxyethyl) amino-2-hydroxypropanesulfonic acid under the action of a catalyst to obtain unsaturated esterified small monomers; (2) putting cumenyl polyoxyethylene ether, unsaturated monocarboxylic acid, diethyl 3-butenylphosphonate, etc. in a substrate material, and then, separately dropping a photoinitiator (a first solution), a chain transfer agent, an unsaturated monocarboxylic acid, an unsaturated esterified small monomer, and an unsaturated carboxylate (a second solution) dissolved in deionized water to the substrate material for reaction and polymerization; and (3) after the heat preservation is completed, adding a pH adjusting solution for neutralization to obtain the product. The set-retarding agent prepared by the present invention has a good slump constant retention capability over a long period of time.
Patent WO-2020206572-A1 (WO)
Title: Communicating multiple transport formats in a slot with full-duplex
Inventor: HUANG MIN
IPC: H04W72/04
Filed: 2019-04-06
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may determine a first set of time-frequency resources within a slot for full-duplex communications and a second set of time-frequency resources within the slot for non-full-duplex communications. The BS may transmit to a wireless communication device and based at least in part on determining the first set of time-frequency resources and the second set of time-frequency resources, an indication of the first set of time-frequency resources, the second set of time-frequency resources, and corresponding transport formats for the first set of time-frequency resources and the second set of time-frequency resources. Numerous other aspects are provided.
Patent WO-2020206590-A1 (WO)
Inventor: XIA LEI
IPC: H04M1/26
Filed: 2019-04-08
Abstract: Methods and apparatuses are disclosed for implementing mobile terminating call. According to an embodiment, a subscriber management node obtains, from a mobility management node, an indication that indicates whether a packet switching (PS) connection is currently active for a terminal device. The subscriber management node receives, from a server, a first query about whether a PS access domain is to be used for a terminating call to the terminal device. The subscriber management node sends a response to the server based on the obtained indication.
Patent WO-2019196881-A1 (WO)
Title: Recommendation method, recommendation apparatus, recommendation device, recommendation system, and storage medium
Inventor: WANG GUOHE
IPC: G06Q30/06
Filed: 2019-04-10
Abstract: A recommendation method, a recommendation apparatus, a recommendation device, a recommendation system, and a storage medium. The recommendation method comprises: acquiring user behaviour information related to at least one object to be recommended; on the basis of the user behaviour information, calculating a preference value of the user for the at least one object to be recommended, and constructing a preference matrix of the user for the at least one object to be recommended; on the basis of the preference matrix, acquiring a predicted preference value of the user for at least one object to be recommended of an unknown preference, and providing a recommendation parameter on the basis of the predicted preference value. The present recommendation method calculates the preference value of a user for at least one object to be recommended by means of introducing multiple items of user behaviour information, and can thereby recommend the object to be recommended to the user on the basis of user preferences, increasing recommendation precision.
Patent WO-2019206224-A1 (WO)
Title: Screen unlocking method and mobile terminal
Inventor: CAI PING
IPC: G06F21/36
Filed: 2019-04-25
Abstract: The present invention provides a screen unlocking method and a mobile terminal. The method comprises: displaying M1 input boxes on an input interface used for screen unlocking; and controlling, when the application icon displayed in each input box is the same as the pre-stored unlocking icon corresponding to each of the input boxes, the screen of a mobile terminal to be unlocked, wherein M1 is an integer greater than or equal to 1.
Patent WO-2020177206-A1 (WO)
Inventor: ZHENG ZHENQIN
IPC: B29C48/08
Filed: 2019-04-29
Abstract: The present invention provides a casting device for plastic film production line and an air knife, and relates to the field of plastic film production; the air knife comprises an air knife body, a fixed knife lip and a movable knife lip connected with the air knife body to form an air mouth, sealing plates for sealing two ends of the air knife body in the length direction, and an air mouth breadth adjusting mechanism for realizing adjustment of the breadth of the air mouth; the air mouth breadth adjusting mechanism is used by cooperating a slide sleeve screw rod mechanism arranged on the outer side of the air knife body and an inner air stop block and a guide plate arranged in the air knife body, when a screw rod slides, air flow is gradually stopped from passing through the air mouth to realize timely adjustment of the breadth of the air mouth; in addition, an edge limiter for reinforcing closing of the stop part is arranged between the inner air stop block and the stop part of the air mouth for further adjusting the breadth position of the air mouth; the present invention is simple in structure and convenient to use, and can bond thick pieces with multiple breadths to improve the practicability of the casting device and the air knife.
Patent WO-2020206789-A1 (WO)
Title: Liquid crystal display apparatus and drive method therefor
Inventor: WANG YANXUE
IPC: G09G3/36
Filed: 2019-05-09
Abstract: A liquid crystal display apparatus and a drive method therefor, which, by means of causing a first pixel sustained voltage and a second pixel sustained voltage outputted by a positive and negative half-cycle pixel electrode to not be related to the symmetry of the common voltage outputted by a common electrode, compensates for the gray scale inversion of a positive and negative half-cycle image displayed by the liquid crystal display apparatus, and improves the problem of color washout during side view. Thus, the problem of viewing angle for display by the liquid crystal display apparatus is solved.
Patent WO-2019218977-A1 (WO)
Inventor: ZHANG QUN
IPC: G06Q40/00
Filed: 2019-05-13
Abstract: 本申请提出一种清算对账方法、装置及计算机设备，该方法包括对待清算对账数据对应的预设因子进行切分，得到多个切分点；在每个切分点，对当前切分点所积累的待清算对账数据进行清算对账。通过本申请能够实现减轻业务系统压力，提升清算对账效率以及系统资源利用率，实时性较高。
Patent WO-2020057160-A1 (WO)
Inventor: LI XIAOWEI
IPC: G06N3/04
Filed: 2019-05-21
Abstract: The present invention relates to a convolutional neural network calculation method and system based on weight kneading. The method comprises: arranging original weights in a calculation order and performing bitwise alignment on same to obtain a weight matrix; removing slack bits in the weight matrix to obtain a reduced matrix with vacancies, and making basic bits in each column of the reduced matrix to fill the vacancies according to the calculation order to obtain an intermediate matrix; removing empty rows in the intermediate matrix, and performing zero setting on the vacancies of the intermediate matrix to obtain a kneading matrix, wherein each row of the kneading matrix serves as a kneading weight; obtaining, according to a correlation between activation values and the basic bits in the original weights, position information of an activation value corresponding to each bit in the kneading weight; sending the kneading weight to a splitting accumulator, and the splitting accumulator performing bitwise segmentation on the kneading weight to form multiple weight segments, performing summation processing on the weight segments and the corresponding activation values according to the position information, and sending a processing result to an adder tree; and obtaining an output characteristic pattern by means of executing shift and addition on the processing result.
Patent WO-2019237974-A1 (WO)
Inventor: LI HUAN
IPC: H04L12/46
Filed: 2019-06-05
Abstract: 本申请实施例提供了一种网络配置的方法和通信装置，配置服务网元可以向5G网络架构配置该配置服务网元的信息。终端设备可以从5G网络架构中获取该配置服务网元的信息。其中，该配置服务网元的信息包括：该配置服务网元的地址信息。因此，终端设备可以根据配置服务网元的地址信息与配置服务网元建立连接，以使配置服务网元可以通过该5G网络架构对终端设备自动进行配置。
Patent WO-2020243953-A1 (WO)
Inventor: LI HAOYU
IPC: G06F3/0488
Filed: 2019-06-06
Abstract: A control method for a remote control movable platform, a device and a computer-readable storage medium. The method comprises: obtaining image information of at least one picture; displaying at least one function icon and at least one execution icon according to the image information, the function icon being used for representing a control program that determines the association relationship of the image information and a preset function, and the execution icon being used for assigning preset skills to the image information; determining the control program represented by the function icon according to a selection operation of a user on the function icon, the control program being used for representing the association relationship of the image information and the preset function; controlling a control terminal to display prompt information of the selected control program represented by the function icon on a display interface; and assigning preset skills to the image information according to an operation of the user on the execution icon, and determining the association relationship of the image information and the preset function. According to the method, the user can customize and assign the preset functions to the image information, increasing the gameplay and interactive fun.
Patent WO-2020181677-A1 (WO)
Inventor: YAN HUI
IPC: F03G6/06
Filed: 2019-06-22
Abstract: A flexible hybrid solar/coal-fired power generation system comprises a coal-fired power generator thermodynamic system and a high-temperature heat storage system coupled to a solar heat power generator comprising a solar heat collection apparatus (11), low-temperature/high-temperature heat storage medium containers (13, 15), a heat storage medium pump (12), and a heat storage medium and feed water heat exchanger (16). A heat storage medium heater (10) is provided in a flue of a boiler (1). A solar heat storage medium regulation valve (18) and the heat storage medium pump (12) cooperate to regulate a flow rate of a heat storage medium entering the solar heat collection apparatus (11) and the heat storage medium heater (10), so as to eliminate the effects of changes in solar radiation and to maintain output power stability. In addition, the heat storage medium containers (13, 15) are for peak load regulation, such that when burning is stably performed in the boiler, output of a steam turbine is reduced. Further, a high-pressure heater regulation valve bank is used to regulate, by means of opening and closing, a flow rate and a temperature of feed water entering the heat storage medium and feed water heat exchanger, such that the system meets a faster load change rate requirement of the generator. The present invention achieves hybrid solar/coal-fired power generation, reduces coal consumption, and greatly improves the flexibility and economy of the generator. In addition, an operation method for the system is also disclosed.
Patent WO-2020181681-A1 (WO)
Inventor: XU XIAOXIONG
IPC: H01M10/0562
Filed: 2019-06-22
Abstract: 本发明属于固态锂蓄电池技术领域，特别公开了一种混合固液电解质锂蓄电池，所述锂蓄电池包括正极片、负极片以及设置于正极片与负极片之间的复合固态电解质片，所述复合固态电解质片包括固态电解质核心层和设置于固态电解质核心层两侧的缓冲胶层；所述固态电解质核心层主要由核心层无机固态电解质、电解质聚合物和电解质添加剂混合而成，所述缓冲胶层主要由缓冲胶层无机固态电解质、缓冲胶层锂盐、缓冲胶层添加剂混合而成。本发明的锂蓄电池在制备时将共挤出技术和辊压技术相结合，实现一次加工成型，具有生产效率高、操作简便的特点，制得的锂蓄电池具有相对较高的电循环性能和安全性能。
Patent WO-2020001427-A1 (WO)
Title: 一种分析任务执行方法、装置、系统及电子设备
Inventor: FENG RENGUANG
IPC: G06F9/48
Filed: 2019-06-25
Abstract: 本申请实施例提供了一种分析任务执行方法、装置、系统及电子设备。其中方法包括：确定待执行分析任务中所包括的子任务；获取用于执行所述子任务的算法组件，作为待组装算法组件；将所述待组装算法组件，按照预设编排规则，组装得到目标分析算法；利用所述目标分析算法，执行所述待执行分析任务。可以只需要存储提供不同功能的算法组件，通过算法编排，组装成能够执行待执行分析任务的分析算法，不再需要针对每种分析任务存储一个分析算法，有效地降低了为实现分析设备较好的适应能力，所带来的存储资源的消耗。
Patent WO-2020151192-A1 (WO)
Title: 一种相干信号收发方法、装置及相干无源光网络系统
Inventor: HU RONG
IPC: H04B10/54
Filed: 2019-07-01
Abstract: 一种相干信号收发方法、装置及相干无源光网络系统，涉及无源光网络领域，系统包括相干信号发送装置和相干信号接收装置，相干信号发送装置将宽线宽光源装置的光信号分为光强度相同的两路，每路作为一个光强度调制器的光载波，通过电驱动信号驱动所述光强度调制器进行光信号调制，两路调制后的光信号经过偏振合束后，发送给光分布网络；相干信号接收装置将本振光和接收的光信号都分成相互垂直的X偏振光和Y偏振光，且本振光分成的X偏振光和Y偏振光的光场强度相等；将两束X偏振光混频，两束Y偏振光混频，混频后输出的光信号各由一个单端光电探测器探测，经跨阻放大和隔直后，通过包络检测进行信号恢复。本发明可以降低相干光检测的总体成本。
Patent WO-2020087971-A1 (WO)
Title: Prediction model-based hospitalization rationality prediction method and related products
Inventor: Zhou Zhuling
IPC: G16H40/20
Filed: 2019-07-08
Abstract: The present application discloses a hospitalization model-based hospitalization rationality prediction method and related products. Said method is applied to an electronic device, and comprises: receiving inputted hospitalization data of any insured person, the hospitalization data comprising diagnosis data and an actual preoperative examination item set; extracting the diagnosis data in the hospitalization data, inputting the diagnosis data into a pre-trained hospitalization prediction model, and outputting the hospitalization probability of the insured person; when the hospitalization probability is greater than a first threshold, acquiring a preset preoperative examination item set corresponding to the diagnosis data; and comparing the actual preoperative examination item set with the preset preoperative examination item set, and determining the rationality of the hospitalization behavior of the insured person. The embodiments of the present application facilitate providing more methods for detecting the rationality of the hospitalization behavior, providing data reference for medical system reform.
Patent WO-2021000342-A1 (WO)
Inventor: YU LONG
IPC: G01N33/24
Filed: 2019-07-17
Abstract: Provided is an apparatus for continuously measuring the soil parameters of a large-scale soft soil site, comprising three parts: a dragging structure main body I, a soil parameter measurement system II, and a dragging system III. The apparatus overcomes the limitation of a conventional single-point vertical measurement apparatus being unable to obtain continuous soil parameters in the direction of the rock stratum; by means of a single drag test, lateral long-distance continuous field measurement of soil strength, strain softening, and friction at the interface between soil and structure can be performed; the measured parameters can be used for guiding the design and construction of breakwater projects, submarine oil and gas pipelines, electrical cables, and optical cables. Particularly with the increasing development of deep-sea oil and gas resources, relying on the described method to measure the parameters of submarine soil and applying them to the design and stability evaluation of submarine pipelines, submarine electrical cables, and other engineering facilities is of great importance.
Patent WO-2020042810-A1 (WO)
Inventor: XU JUNHU
IPC: H04L29/08
Filed: 2019-07-18
Abstract: Embodiments of the present description provide a method for positioning an Internet transaction, comprising: determining whether an IP address of a terminal to be positioned is in a stable IP address section; and when the IP address of said terminal is in the stable IP address section, determining the fixed region where the stable IP address section is distributed as a transaction region where the transaction to be positioned is made. The stable IP address section is an IP address section which is distributed in the fixed region and is determined according to multiple first Internet transactions within a first preset historical period of time. Therefore, the IP address distribution determined according to the multiple first Internet transactions is more accurate than the original allocation, thereby improving the accuracy of positioning the transaction to be positioned.
Patent WO-2020082829-A1 (WO)
Inventor: CHEN TAO
IPC: G06Q30/02
Filed: 2019-07-24
Abstract: 本申请公开了一种用户年龄预测方法、装置及设备。该方法包括：对于无法直接得知用户年龄的目标手机号，采集其他可直接获知用户年龄的用户的通讯录，并查看通讯录中其他用户对该目标手机号的备注信息，并基于其他用户的年龄和备注信息，预测该目标手机号的用户年龄。
Patent WO-2020029874-A1 (WO)
Inventor: WANG QIANG
IPC: G06K9/00
Filed: 2019-08-02
Abstract: 本公开实施例公开了一种对象跟踪方法及装置、电子设备及存储介质，其中，方法包括：根据视频中参考帧图像中的目标对象，检测所述视频中当前帧图像中的至少一备选对象；获取所述视频中至少一在先帧图像中的干扰对象；根据获取的干扰对象调整所述至少一备选对象的筛选信息；确定筛选信息满足预定条件的备选对象，为所述当前帧图像的目标对象。本公开实施例可以提升对象跟踪的判别能力。
Patent WO-2020228169-A1 (WO)
Title: 彩色光刻胶组合物
Inventor: ZHANG YUEHONG
IPC: G03F7/004
Filed: 2019-08-22
Abstract: 一种彩色光刻胶组合物，以彩色光刻胶组合物为100重量份为基础，包括：5-8重量份的颜料；5-8重量份的碱可溶性树脂；5-8重量份的酞菁半三明治型染料；0.2-0.6重量份的光引发剂；70-85重量份的光刻胶溶剂；以及0.1-0.2重量份的添加剂。
Patent WO-2021031206-A1 (WO)
Title: Small bearings for multi-element optical scanning devices, and associated systems and methods
Inventor: WU JINGYANG
IPC: G01S17/89
Filed: 2019-08-22
Abstract: A LiDAR system (200) includes a laser transceiver (207) having a laser emitter (201) and a laser receiver (202), the laser emitter (201) being positioned to emit laser light (212) along an optical path (272). A collimating element (270) is positioned along the optical path (272). At least one optical element (120,130,420,430) has an opening(422,432) therethrough. A shaft (460) extends into the opening (422,432) and a bearing (450) is positioned to rotatably support the at least one optical element (120,130, 420,430) relative to the shaft (460). A method for operating an optical system( 400) is also disclosed.
Patent WO-2020206907-A1 (WO)
Title: Procédé et appareil de récupération de données de programme d'application, dispositif informatique et support d'informations
Inventor: XU JIANYONG
IPC: G06F9/445
Filed: 2019-08-26
Abstract: La présente invention concerne un procédé de commutation de page en attente de programme d'application. Le procédé consiste : à acquérir une requête de chargement de page portant une adresse de page par défaut ; à charger une page par défaut correspondant à l'adresse de page par défaut à un serveur de page par défaut selon la requête de chargement de page ; si un chargement anormal de la page par défaut est surveillé, à acquérir une table de mappage statique ; à acquérir une adresse de page en attente correspondant à l'adresse de page par défaut selon la table de mappage statique ; et à charger une page en attente correspondant à l'adresse de page en attente à un serveur de page en attente sur la base de l'adresse de page en attente.