baber/WOPTO huggingface dataset:
Patent WO-2019114788-A1 (WO)
Inventor: CAO JING
IPC: C08G77/04
Filed: 2018-12-13
Abstract: L'invention concerne un polysiloxane à structure d'échelle à liaison siloxane, ayant un cadre structural principal tel que représenté par la formule I, les définitions de chaque substituant, m, x, y et z étant telles que spécifiées dans la description et les revendications. La présente invention concerne également un copolymère statistique/séquencé de polysiloxane à structure d'échelle à liaison siloxane, et un copolymère greffé préparé par une formulation de polysiloxane à structure d'échelle à liaison siloxane. Le polysiloxane à structure d'échelle à liaison siloxane conserve la résistance à la température, la flexibilité et une bonne compatibilité avec des polymères à usage général qui sont spécifiques de fragments de polysiloxane à structure d'échelle à liaison siloxane, et le degré de polymérisation, la résistance mécanique, la résistance à la température, les propriétés optiques, etc. peuvent être ajustés en fonction des différentes compositions et proportions de fragments copolymérisés, des compositions et proportions d'agents de coiffage d'extrémité, et des différentes structures d'unités de greffe, et analogues.
Patent WO-2020024521-A1 (WO)
Title: Display method and device for screen, terminal, and readable storage medium
Inventor: DENG XIAOYU
IPC: G06F3/0484
Filed: 2018-12-14
Abstract: A display method and device for screen, a terminal, and a readable storage medium. The method comprises: determining a target display direction for icons according to an acquired rotation direction and angle of a terminal (S101); and displaying application icons in a circular display region according to the target display direction (S102). The invention enables a terminal to adjust a display direction for application icons in a circular display region according to an acquired rotation direction and angle of the terminal, thereby ensuring the application icons sought by a user are displayed normally when the terminal is tilted at different angles, and facilitating convenient viewing and use of the terminal by the user.
Patent WO-2020133053-A1 (WO)
Inventor: PAN EN
IPC: H04R1/10
Filed: 2018-12-27
Abstract: La présente invention concerne un écouteur intra-auriculaire et une oreillette. L'écouteur intra-auriculaire comprend : un corps d'oreillette (110); un tube de sortie de son (120) connecté au corps d'oreillette (110); et un embout auriculaire (130) emmanché sur le tube de sortie de son (120), l'oreillette (130) ayant des ouvertures (131, 134). Lorsqu'un utilisateur positionne l'écouteur intra-auriculaire dans une oreille externe, une cavité se forme entre la paroi interne de l'oreille externe, l'oreillette et l'écouteur intra-auriculaire. Les ouvertures (131, 134) peuvent relier la cavité à l'extérieur. L'écouteur intra-auriculaire décrit dans des modes de réalisation de la présente invention aide à optimiser l'expérience de port d'un utilisateur et à réduire les risques de sécurité pendant l'exercice physique.
Patent WO-2019141223-A1 (WO)
Title: Path planning method and system for mobile robot
Inventor: LIU QING
IPC: G05D1/02
Filed: 2019-01-18
Abstract: The embodiments of the present invention provide a path planning method and system for a mobile robot, belonging to the field of robotics. The path planning method of a mobile robot comprises receiving a first planned path from a mobile robot, the first planned path being autonomously planned by the mobile robot within a predetermined area; planning a second planned path for the mobile robot; determining, on the basis of a pre-stored standard path section and a static path cost value corresponding to the standard path section, a first path cost value and a second path cost value respectively corresponding to the first planned path and the second planned path; and comparing the first path cost value and the second path cost value, and sending a corresponding control instruction to the mobile robot according to a comparison result, the mobile robot being able to recognize the control instruction and move according to the first planned path or the second planned path. Thus, the present invention serves as a basis for ensuring efficient operation of the mobile robot, improving the response efficiency of the server and the transmission efficiency of the mobile robot.
Patent WO-2019149121-A1 (WO)
Title: Branched polyamino acid bacteriostatic agent and application thereof
Inventor: JI SHENGXIANG
IPC: C08G69/16
Filed: 2019-01-23
Abstract: Provided in the present invention is a branched polyamino acid bacteriostatic agent, comprising a branched polyamino acid; the branched polyamino acid is obtained by homopolymerisation of one amino acid unit or copolymerisation of two or more amino acid units; the amino acid unit has the structural formula shown in formula I. The raw material used in the present invention is the amino acid, having no toxicity and no side effects, and being a green and environmentally-friendly new bacteriostatic agent that is easily accepted by users. The branched structure of the polyamino acid means that the substance has many reactive functional groups, can be further modified, and has good biocompatibility, and long-term use of the bacteriostatic agent will not cause drug resistance.
Patent WO-2020150974-A1 (WO)
Inventor: WENG CHAO
IPC: H04N5/232
Filed: 2019-01-24
Abstract: Provided in the embodiments of the present invention are a photographing control method, a mobile platform and a storage medium. The method is applied to the mobile platform, and at least two cameras are carried on the mobile platform. The method comprises: receiving a photographing control instruction, wherein the photographing control instruction is used for instructing the at least two cameras to work; according to the photographing control instruction, controlling the at least two cameras to work and acquiring images photographed by each camera in the at least two cameras; and sending the images photographed by each of the cameras to a control terminal of the mobile platform, so that the control terminal displays at least one of the images, thereby enriching the work of the cameras, and providing a photographing effect, and facilitating the observation of different images by a user.
Patent WO-2019205771-A1 (WO)
Title: Impeller for electric fuel pump
Inventor: SUN GUOQING
IPC: F04D29/18
Filed: 2019-02-01
Abstract: Provided is an impeller for an electric fuel pump. The impeller comprises: a core (1), blades (2) and an outer wall (3), wherein a plurality of blades (2) are distributed on the core (1), a blade groove (4) is formed between two blades (2), and the outer wall (3) is sheathed on the plurality of blades (2) so that the core (1), the blades (2) and the outer wall (3) are fixed as a whole; two side surfaces of each blade (2) are smooth arcs (21); each of the smooth arcs (21) is a smooth connecting line from a first quadrant point on the outer wall (3) to a second quadrant point on the core (1); the working efficiency of the impeller is improved by the special radian design of the blade (2); and by means of providing a wedge-shaped groove (31) on the outer wall, the stability of the impeller and the overall efficiency of the fuel pump are both improved, and the overall structure of the fuel pump is compact and refined.
Patent WO-2020181501-A1 (WO)
Title: Environment-friendly edible tableware die-cutting machine
Inventor: CHEN YUHAN
IPC: B21D28/14
Filed: 2019-03-12
Abstract: An environment-friendly edible tableware die-cutting machine, relating to the technical field of environment-friendly food processing. The environment-friendly edible tableware die-cutting machine comprises a rack (1), a punching cylinder (2), a punch (3), a mounting plate (4), a forming die frame (5), and a stripper plate (8); the forming die frame (5) is located on a rack table (101), a die groove (6) in a tableware contour shape is arranged on the forming die frame (5), the punching cylinder (2) is arranged above the rack (1), a telescopic shaft of the punching cylinder (2) is connected to the mounting plate (4), the mounting plate (4) is connected to the punch (3), the punch (3) is arranged opposite to the die groove (6), and the cross-sectional shape of the punch (3) is the tableware contour shape; the stripper plate (8) is located between the punch (3) and the forming die frame (5), and the stripper plate (8) is arranged with a stripper through hole in the tableware contour shape for allowing passing of the punch (3). The environment-friendly edible tableware die-cutting machine is suitable for die-cutting an entire wrapper into a flat wrapper in a tableware contour shape.
Patent WO-2019179448-A1 (WO)
Inventor: CHEN JINLEI
IPC: G02B6/42
Filed: 2019-03-19
Abstract: An optical module, comprising a fastener (3) separately connected to two circuit boards (2). The fastener (3) comprises a main plate (31), side plates (32), and two hooks (33); the side plates (32) are provided on the main plate (31) in a protruding manner, and end faces (B) of the side plates (32) are attached to the two circuit boards (2) to support the two circuit boards (2) connected to the fastener (3); the hooks (33) are provided at two ends of the main plate (31), and the hooks (33) are fastened to slots (21) provided on the circuit boards (2), so that the two circuit boards (2) are abutted against the main plate (31). The two circuit boards (2) are fixed on two end faces (B) of the side plates (32), so that the two circuit boards (2) are fixed in parallel, thereby ensuring parallelism of a fixed connection of the two circuit boards (2) and improving product yield. Moreover, contact areas are large when the circuit boards (2) are fixed on the end faces (B) and connection stability is high; the two circuit boards (2) can be fixed quickly by adopting a snap-fitting manner to connect the hooks (33) and the slots (21) of the two circuit boards (2), the operation is simple and the two circuit boards are protected from being damaged during the connection process; moreover, a detachable connection can be achieved and the utilization rate of the product is improved.
Patent WO-2020191595-A1 (WO)
Inventor: JIANG PENG
IPC: G06K9/00
Filed: 2019-03-25
Abstract: 本申请实施例提供了一种生物特征识别装置、方法和电子设备，该生物特征识别装置包括：第一光发射器、第二光发射器和图像传感器，其中，该第一光发射器用于产生第一光信号，该第一光信号用于透过该图像传感器上方的玻璃盖板，并经该玻璃盖板上的手指反射到该玻璃盖板的下方；该第二光发射器用于产生第二光信号，该第二光信号用于斜射到该手指，并经过该手指内部的皮下组织散射到该玻璃盖板的下方；该图像传感器用于根据经由该手指反射的该第一光信号，进行指纹识别，以及根据经由该手指内部的皮下组织散射的该第二光信号，进行静脉识别。本申请实施例的生物特征识别装置、方法和电子设备，有利于提高生物特征识别装置的安全性和便捷性。
Patent WO-2019205872-A1 (WO)
Title: Video stream processing method and apparatus, computer device and storage medium
Inventor: HU XIAOHUA
IPC: H04N21/439
Filed: 2019-03-27
Abstract: Disclosed are a video stream processing method and apparatus. The method comprises: acquiring first audio stream data from live video stream data; performing speech recognition on the first audio stream data to obtain speech recognition text; generating subtitle data containing subtitle text according to the speech recognition text; and adding the subtitle text to a corresponding image frame in the live video stream data according to time information and obtaining the processed live video stream data.
Patent WO-2019242376-A1 (WO)
Title: 快速均衡的方法、芯片和通信系统
Inventor: LI YONGYAO
IPC: G06F13/16
Filed: 2019-04-06
Abstract: 本申请提供了一种快速均衡的方法，能够减小链路均衡过程所需的时间。该方法包括：存储之前执行链路均衡时得到的满足链路稳定性要求的主芯片和从芯片的接收参数和发送参数。在确定需要执行链路均衡的情况下，将主芯片的初始快速均衡超时时间和从芯片的初始快速均衡超时时间中较大者配置为第一快速均衡超时时间，并且调用第一均衡参数，以使主芯片和从芯片根据第一快速均衡超时时间和上述发送和接收参数执行本次链路均衡，第一快速均衡超时时间为在执行本次链路均衡时，主芯片和从芯片在均衡的第三阶段的均衡超时时间和第四阶段的均衡超时时间。进一步地，本申请还提供了执行该方法的装置、通信系统以及在执行该方法中提及的芯片。
Patent WO-2020007086-A1 (WO)
Title: Method and terminal device for harq transmission
Inventor: LIU JINHUA
IPC: H04W74/08
Filed: 2019-04-10
Abstract: The present disclosure provides a method (100) in a terminal device for Hybrid Automatic Repeat reQuest, HARQ, transmission. The method (100) includes: detecting (110) a beam failure; initiating (120) a Beam Failure Recovery, BFR, procedure by means of random access; and refraining (130) from HARQ transmission based on one or more configured grants associated with a HARQ process to be used for Message 3, Msg3, during the BFR procedure.
Patent WO-2020211054-A1 (WO)
Title: 频偏确定方法和装置以及资源块发送方法和装置
Inventor: LI YUANYUAN
IPC: H04L27/26
Filed: 2019-04-18
Abstract: 本公开涉及频偏确定方法，适用于新空口车联网中的第一设备，所述方法包括：接收第二设备发送的资源块，其中，所述资源块包含频偏辅助估计信号和导频信号；对所述导频信号和所述频偏辅助估计信号进行计算，以确定解调所述资源块的频偏，其中，所述第一设备和所述第二设备中至少一个设备为车辆。根据本公开的实施例，在无需改变资源块中原导频信号分布的基础上，通过在资源块中添加频偏辅助估计信号，相对于现有技术可以计算出更大的频偏，以便确定基于NR V2X在高频载波上通信产生的频偏。
Patent WO-2020215188-A1 (WO)
Title: 飞行航线的生成方法、控制装置及无人机系统
Inventor: SHI RENLI
IPC: G05D1/10
Filed: 2019-04-22
Abstract: 本申请实施例提供了一种飞行航线的生成方法、控制装置及无人机系统，其中，方法包括：获取初始航线（S201），从所述初始航线上确定多个采样点（S202），确定多个所述采样点中每个所述采样点的缓冲区（S203），根据所述采样点的缓冲区中的多个点的高度确定所述采样点的扩充高度（S204），根据每个所述采样点的扩充高度和每个所述采样点的坐标位置生成飞行航线（S205）。通过本申请实例有利于避免无人机与地面物体发生碰撞。
Patent WO-2020215216-A1 (WO)
Inventor: MA YANZHUO
IPC: H04N19/176
Filed: 2019-04-23
Abstract: 本申请实施例公开了一种图像解码方法、解码器以及存储介质，图像解码方法包括：接收码流数据，并解析码流数据，以获得码流数据对应的编码树单元；对编码树单元对应的第i层的第i结点进行检测处理，获得第i检测结果；其中，i为大于0的整数；根据第i检测结果，获取编码树单元对应的第i+1层的第i+1结点；继续对第i+1结点进行检测处理，并遍历编码树单元对应的全部结点，直到获得编码树单元对应全部编码单元数据；根据全部结点和全部编码单元数据，生成码流数据对应的解码图像。
Patent WO-2020151128-A1 (WO)
Inventor: CHEN SHUAI
IPC: G09G3/36
Filed: 2019-05-07
Abstract: Disclosed are a GOA circuit and a display device. The GOA circuit comprises multiple stages of GOA units, and each stage of GOA unit comprises: a pull-up control module (100), a pull-up module (200), a stage transmission module (300), a pull-down module (400), a bootstrap module (500), and a pull-down maintaining module (600), wherein the pull-up module (200) outputs a scanning signal (G(n)) by using a clock signal (CK) under the control of a first node (Q(n)); the pull-down module (400) respectively pulls down potentials of the first node Q(n) and the scanning signal G(n) to a first low level (VSSQ) and a second low level (VSSG) under the control of a scanning signal G(n+1) of the next stage of GOA unit; the pull-down maintaining module (600) maintains stage transmission signals ST(N-1) of the first node Q(n) and the previous stage of GOA unit at the first low level (VSSQ) and maintains the scanning signal G(n) at the second low level (VSSG) in a non-output period of the scanning signal G(n); the low level of the clock signal (CK) is equal to the second low level (VSSG), and the first low level (VSSQ) is smaller than the second low level (VSSG) so that potential pulling in the GOA circuit can be reduced, and the stability of the GOA circuit is improved.
Patent WO-2020227911-A1 (WO)
Title: Procédé d'accélération du codage/décodage d'une séquence vidéo hevc
Inventor: ZHANG JUN
IPC: H04N19/176
Filed: 2019-05-14
Abstract: L'invention concerne un procédé d'accélération du codage/décodage d'une séquence vidéo HEVC, comportant les étapes consistant à: décoder un flux vidéo d'origine, extraire une plus grande unité de codage (LCU) et une unité de prédiction PU1, et calculer la complexité de l'unité de prédiction PU1 actuelle; effectuer une division de taille de bloc en fonction de la complexité de l'unité de prédiction PU1 pour obtenir une unité de codage CU1 du flux vidéo d'origine décodé; enregistrer un pas de quantification QP1 du flux vidéo d'origine en fonction de l'unité de codage CU1 et de l'unité de prédiction PU1; recoder le flux vidéo décodé, et régler un pas de quantification QP2 du flux recodé, et extraire simultanément une unité de codage CU2 d'une trame précédant une trame à coder et une unité de codage CU3 de 1 à N-1 trames codées; obtenir une unité de codage de la trame de codage courante en fonction de l'unité de codage CU1 et de l'unité de codage CU2 de la trame précédant la trame à coder; déterminer un mode final d'unité de prédiction en fonction de l'unité de prédiction PU1; et décider, en fonction d'une catégorie d'informations de profondeur de l'unité de codage de la trame de codage courante, un mode de division en unités de codage de la trame de codage courante. La présente invention réduit considérablement la complexité de calcul d'un mode de CU et d'un mode de PU.
Patent WO-2019238065-A1 (WO)
Title: Method and apparatus for sending and receiving capability information
Inventor: KUANG YIRU
IPC: H04W8/24
Filed: 2019-06-12
Abstract: The present application relates to a method and apparatus for sending and receiving capability information, which are used for improving the success rate of a terminal device sending capability information. The method for sending capability information comprises: the terminal device generating multiple capability messages, wherein each of the N capability messages comprises partial capability information of the terminal device respectively, and the multiple capability messages are used for transmission of wireless access capability information of the terminal device. The terminal device sends the capability information of the terminal device by means of bearing same in at least two capability messages, in particular when the data amount of the capability information of the terminal device is relatively great. By means of the embodiment of the present application, it can be ensured that the terminal device can normally send the capability information of the terminal device, thereby improving the success rate of sending information, and the case of sending failing or that sending cannot be carried out caused by the data amount of capability information of the terminal device being relatively great is avoided as much as possible.
Patent WO-2019242701-A1 (WO)
Title: 用于空调器的控制方法及空调器
Inventor: LV JINGJING
IPC: F24F11/00
Filed: 2019-06-20
Abstract: 本发明旨在解决现有空调器采用人工清洁无法使用户准确地判断何时需要对空调器进行清洁，从而使空调器不能被及时地清洁，以及空调器采用自清洁方式容易使空调器出现误判而频繁执行自清洁的问题。为此，本发明提供了一种用于空调器的控制方法及空调器，该空调器包括室内机，该控制方法包括：获取室内机的风机电流值；将风机电流值相对于标准电流值的变化值与第一预设值比较；如果变化值大于第一预设值，则计数的数值增加一次；如果变化值不大于第一预设值，则将计数的数值清零；根据计数的数值，选择性地提示空调器需要被清洁。本发明能够准确地判断空调器是否需要被清洁，及时地提示用户对空调器进行清洁，避免空调器出现脏堵和误判的情况。
Patent WO-2020073690-A1 (WO)
Inventor: DING YULONG
IPC: B65D88/74
Filed: 2019-06-26
Abstract: Provided is a cold charging apparatus, comprising a cold storage unit (1), a first conveying device (2) and a cold supply unit (3, 4), wherein the cold supply unit (3, 4) provides cold energy for the cold storage unit (1); the cold storage unit (1) is in communication with the cold supply unit (3, 4) by means of the first conveying device (2); and the first conveying device (2) transfers a first refrigerating medium to the cold storage unit (1) and conveys the first refrigerating medium, which has been subjected to heat exchange, back to the cold supply unit (3, 4). The cold storage unit (1) comprises an energy storage material (Y), and the first refrigerating medium transfers the cold energy of the cold supply unit (3, 4) to the energy storage material (Y) in the cold storage unit (1) via the first conveying device (2). The cold storage unit (1) uses a phase-change energy storage material or thermochemical energy storage material with a high energy density, thereby realizing large-scale storage of the cold energy.
Patent WO-2020199406-A1 (WO)
Title: 大尺寸goa产品测试信号转接板
Inventor: LUO YAOMING
IPC: G09G3/00
Filed: 2019-07-03
Abstract: 一种大尺寸GOA产品测试信号转接板（100），设置输入端口组件（20），该输入端口组件（20）的外表面设置有辨识结构，该输入端口组件（20）用于接收信号发生器发送的测试信号，可以实现单张测试信号转接板实现GOA左边驱动测试和GOA右边驱动测试，且可以降低检测出现的画面异常比例，防止人员误操作造成显示面板或转接板损坏。
Patent WO-2020042806-A1 (WO)
Inventor: NAN XIANGHUA
IPC: H01L27/32
Filed: 2019-07-17
Abstract: L'invention concerne un substrat d'affichage, un dispositif d'affichage comprenant le substrat d'affichage et un procédé de fabrication du substrat d'affichage. Le substrat d'affichage comprend : un substrat (10) ; une couche de définition de pixels (30) disposée sur le substrat (10), la couche de définition de pixels (30) définissant une pluralité de régions de sous-pixel disposées dans des directions de rangée et de colonne ; et des éléments électroluminescents organiques (40a, 40b) disposés dans au moins l'une de ladite pluralité de régions de sous-pixel, une rainure (30b) étant disposée sur le côté de la couche de définition de pixels (30) à l'opposé du substrat (10), la rainure (30b) ayant une profondeur inférieure à l'épaisseur de la couche de définition de pixels (30), et la rainure (30b) étant disposée entre des éléments électroluminescents organiques adjacents (40a, 40b) qui émettent de la lumière de différentes couleurs.
Patent WO-2020224080-A1 (WO)
Inventor: ZHANG ZHIFENG
IPC: C09K5/06
Filed: 2019-08-12
Abstract: 一种储热传热材料及其制备方法，涉及物理传热储能技术领域。储热传热材料的原料包括熔盐混合物、熔盐混合物质量0.06-0.095％的Al  2 O  3 /SiO  2 复合纳米颗粒以及熔盐混合物质量0.15-0.3％的分散剂；所述熔盐混合物的原料包括NaNO  3 、LiNO  3 、KNO  3 、Li  2 CO  3 、Sr  2 CO  3 。在混合熔盐中加入Al  2 O  3 /SiO  2 复合纳米颗粒，可制备得到高比热容的储热传热材料，储热传热材料储热密度高，性能优异。
Patent WO-2020063192-A1 (WO)
Title: 一种节点之间链路连接管理的方法及相关设备
Inventor: YANG LI
IPC: H04W76/15
Filed: 2019-08-19
Abstract: 本申请实施例公开了一种节点之间链路连接管理的方法及相关设备，其中该方法包括第一移动节点通过网络接口建立Setup流程，分别与多个对端网络节点建立链路连接。
Patent WO-2020244066-A1 (WO)
Inventor: LI KUN
IPC: G06N3/04
Filed: 2019-08-26
Abstract: The present application relates to the field of text classification, and provides a text classification method, an apparatus, a device and a storage medium. The method comprises: acquiring a training text, and inputting the training text into a coding layer of a neural network model and performing word vectorization of the training text in the coding layer, obtaining a feature vector corresponding to the training text; inputting the feature vector into an RNN model, performing modeling of sentences, and capturing a long distance dependency feature of each sentence in the training text; inputting a feature vector of the captured long distance dependency information into a convolutional neural network (CNN) model in the neural network model; in the CNN model, extracting a local feature from the feature vector, obtaining a target feature vector; the local feature indicating a local relevance of the feature vector; inputting the target feature vector into a classifier, performing classification processing of the training text by means of the classifier, obtaining a classified text.
Patent WO-2020073806-A1 (WO)
Inventor: KE CHANGMING
IPC: C01B35/02
Filed: 2019-09-25
Abstract: Provided is a method for preparing the amorphous boron powder, comprising uniformly mixing a reducing agent, a boron-containing compound, and an alkali metal compound-containing molten salt which have the mass ratio of 1.0:(1.2-3.6):(0.2-16.0), performing thermal treatment on same for 0.5-8 h at the temperature of 600-1,300ºC in a protective atmosphere, resolving a thermal treatment product with water or the alkali solution at the temperature of 195-250ºC, filtering same, washing same, and drying same to prepare the amorphous boron powder. The method is low in production costs, is environment-friendly, is easily applied to industrial production, makes it possible to recycle a reaction byproduct, and has a high recovery rate of boron. The amorphous boron powder prepared by the method has a small particle size, a narrow granularity distribution, and a high purity.
Patent WO-2021056590-A1 (WO)
Inventor: CHEN XUE
IPC: G06F30/00
Filed: 2019-09-29
Abstract: A method for calibrating a simulation model of a production line, comprising: obtaining a simulation model of a production line (101); converting the simulation model into a formalized model for performing formalized description on the simulation model (102); obtaining historical production data generated by the production line in an actual production process (103); performing consistency checking on the formalized model and the historical production data, so as to determine whether a product procedure in the formalized model is consistent with a product procedure reflected by the historical production data (104); and if it is determined that the product procedure in the formalized model is inconsistent with the product procedure reflected by the historical production data, adjusting the simulation model (105). The method improves the accuracy of the simulation model and the quality of factory digitization, and has wide universality and effectiveness.