baber/WOPTO huggingface dataset:
Patent WO-2020220677-A1 (WO)
Title: Dispositif portatif de surveillance d'électrocardiogramme foetal
Inventor: GAO LINMING
IPC: A61B5/344
Filed: 2019-12-06
Abstract: L'invention concerne un dispositif portable de surveillance d'électrocardiogramme foetal, comprenant un premier composant de fixation (1), un second composant de fixation (2), une première carte de circuit imprimé flexible (3), une seconde carte de circuit imprimé souple (4), une pluralité de plaques d'électrode, un système d'alimentation électrique (6), une unité de connexion (10), et un microprocesseur. Le premier composant de fixation (1) et le second composant de fixation (2) sont reliés au moyen d'un fil ; la première carte de circuit imprimé flexible (3) et la seconde carte de circuit imprimé flexible (4) sont fixées au premier composant de fixation (1) et au second composant de fixation (2), respectivement ; la pluralité de plaques d'électrode sont fixées à la première carte de circuit imprimé flexible (3) et la seconde carte de circuit imprimé flexible (4) ; le système d'alimentation électrique (6) est connecté à la première carte de circuit imprimé flexible (3) ; l'unité de connexion (10) est fixée à la première carte de circuit imprimé flexible (3) et utilisée pour transmettre des données électrocardiographiques collectées par les plaques d'électrode ; le microprocesseur est connecté au moyen de l'unité de connexion (10) et utilisé pour stocker les données électrocardiographiques.
Patent WO-2020228314-A1 (WO)
Inventor: DONG FAN
IPC: G09F9/30
Filed: 2019-12-12
Abstract: A flexible display apparatus, comprising: a shell; a flexible display screen, wherein the flexible display screen comprises a fixed part, and the fixed part is fixed on the shell; and a drive mechanism, wherein the drive mechanism is connected to a non-fixed end of the flexible display screen, and is used for driving the non-fixed end of the flexible display screen to be bent relative to the fixed part. The flexible display apparatus can be bent in different directions.
Patent WO-2020125662-A1 (WO)
Inventor: WEI GANG
IPC: D06F33/00
Filed: 2019-12-18
Abstract: A method for charging a laundromat (1) usage fee, wherein same can improve the satisfaction of a user. The method involves: an operation starting process: starting a drying operation (S6); an operation ending determination process: after the drying operation starts, based on an over-dried state of an object to be dried, determining whether to end the drying operation; an operation end process: where it is determined that the drying operation needs to be ended by means of the operation end determination process, ending the drying operation (S8); a usage fee calculation process: after the operation ending process, acquiring an operation time from the start to the end of the drying operation (S11), and calculating the usage fee (S12); and a settlement process (S13).
Patent WO-2021127838-A1 (WO)
Title: 防眩光透镜单元及led光源系统
Inventor: ZHAO HAITIAN
IPC: G08G1/095
Filed: 2019-12-23
Abstract: 一种防眩光透镜单元（30）及包含防眩光透镜单元（30）的LED光源系统（100），防眩光透镜单元（30）包括：聚光透镜（40），用于将光线会聚并出射；及分光透镜组件（50），分光透镜组件（50）形成于聚光透镜（40）的出光侧，分光透镜组件（50）在至少两个出光方向上设有出光面，分光透镜组件（50）用于将自聚光透镜（40）出射的光线改变方向后沿至少两个预定出光方向出射。
Patent WO-2021093104-A1 (WO)
Inventor: CHEN XINGWU
IPC: H01L51/00
Filed: 2019-12-24
Abstract: La présente invention concerne un matériau d'une couche sacrificielle (200), un procédé de préparation du matériau de la couche sacrificielle (200), et un procédé de préparation d'un panneau d'affichage souple. Le matériau de la couche sacrificielle (200) comprend un matériau principal (220) et des particules (210), les particules (210) étant dispersées dans le matériau principal (220) ; les particules (210) comprennent un matériau coeur-écorce et un solvant organique ; le matériau coeur-écorce comprend un matériau d'écorce et un matériau de cœur ; le matériau d'écorce recouvre le matériau de cœur et le solvant organique ; et le solvant organique est adsorbé sur le matériau de cœur.
Patent WO-2021008083-A1 (WO)
Inventor: DING FENG
IPC: G09F9/30
Filed: 2019-12-24
Abstract: Provided are a flexible substrate (10) and a preparation method therefor. The flexible substrate (10) comprises a first flexible layer (11), a barrier layer (12), a second flexible layer (13), and a buffer layer (14). The barrier layer (12) is provided on the surface of the first flexible layer (11). A first bending-resistant structure (121) is coated in the barrier layer (12). The second flexible layer (13) is provided on the surface of the barrier layer (12). The buffer layer (14) is provided on the surface of the second flexible layer (13). A second bending-resistant structure (141) is coated in the buffer layer (14).
Patent WO-2021120251-A1 (WO)
Title: 一种天然气水合物水平井均衡排液测试装置及方法
Inventor: LU JINGSHENG
IPC: E21B47/00
Filed: 2019-12-25
Abstract: 一种天然气水合物水平井均衡排液测试装置和测试方法。测试装置包括模拟储层室、压力控制系统和数据采集处理系统；模拟储层室包括水平布置的反应釜(21)、布设在反应釜(21)内的水平井以及包裹在反应釜(21)外部的水浴夹套(18)；压力控制系统包括水泵(1)、平流泵(2)、恒速恒压泵(4)、真空泵(5)、气源(8)、气体增压泵(6)、气体缓冲罐(19)、电动阀(13)、背压气体流量计(14)和气液固分离罐(15)；数据采集处理系统，与模拟储层室和压力控制系统的感应元件(7)电连接，以采集和处理各感应元件(7)的感应信号。该方法能对水平井水合物储层进行排液测试，并对水平井均衡排液设计提供支持和验证。
Patent WO-2021134292-A1 (WO)
Inventor: WANG CHENGLIANG
IPC: H04R9/02
Filed: 2019-12-30
Abstract: La présente invention concerne un boîtier de haut-parleur et un dispositif électronique utilisant celui-ci. Le dispositif électronique est pourvu du boîtier de haut-parleur. Le boîtier de haut-parleur comprend un couvercle supérieur, un couvercle inférieur et une unité de production de son. L'unité de production de son comprend une membrane de vibration. Une cavité acoustique avant est formée entre le couvercle supérieur et la membrane de vibration. Le couvercle supérieur possède un canal de sortie de son. La cavité acoustique avant et le canal de sortie de son forment une cavité avant. Le couvercle supérieur comprend une paroi supérieure et une paroi périphérique, et comprend en outre une paroi de retenue. La paroi de retenue fixe un élément d'isolation de ventilation. L'élément d'isolation de ventilation et la paroi supérieure sont espacés l'un de l'autre. L'élément d'isolation de ventilation, la paroi de retenue, la paroi périphérique et le couvercle inférieur forment une cavité d'absorption de son en entourant celle-ci. La paroi supérieure comprend une partie corps, une partie d'extension et une partie de liaison reliée entre la partie corps et la partie d'extension. La partie de liaison fait face à une partie de la paroi de retenue, et est espacée de celle-ci. La partie de liaison pénètre au travers et est pourvue d'une rainure de réception. Le couvercle supérieur comprend en outre une plaque de recouvrement recouverte dans la rainure de réception. La plaque de recouvrement fait face à la paroi de retenue, et est espacée de celle-ci. Une partie de la projection orthographique de la plaque de recouvrement dans la plaque inférieure s'inscrit hors du couvercle inférieur. Cette solution peut augmenter la largeur de circulation d'un flux d'air dans une cavité arrière, étendre l'espace de la cavité arrière et améliorer les performances de production de son du boîtier de haut-parleur.
Patent WO-2021134763-A1 (WO)
Title: Method, apparatus and device for recovering transmission
Inventor: DAI ZHENHUA
IPC: H04W76/27
Filed: 2020-01-02
Abstract: The present application relates to a method, apparatus and device for recovering transmission. The method comprises: determining an uplink service, wherein communication between a terminal device and an MCG and communication with an SCG are suspended; determining whether the uplink service is transmitted by means of the SCG, and when the uplink service is transmitted by means of the SCG, sending an RRC recovery request message to a main network device of a terminal device, the RRC recovery request message being used to request recovery of communication with the SCG; and determining, according to the uplink service, whether to recover communication with the SCG, and reducing, as much as possible, unnecessary SCG recovery processes so as to decrease the transmission overhead that results from recovering communication between the terminal device and the SCG; moreover, the recovery of communication between the terminal device and the SCG is more efficient.
Patent WO-2021103316-A1 (WO)
Title: 图像目标区域的确定方法、装置和系统
Inventor: WANG CHUNLIANG
IPC: G16H30/00
Filed: 2020-02-13
Abstract: 一种图像目标区域的确定方法、装置和系统，涉及图像处理技术领域。该方法包括：根据用户在观察目标图片过程中眼球的运动信息，确定用户在目标图片上的各关注位置；利用机器学习模型，提取目标图片上的各关注区域；根据各关注位置和各关注区域，确定目标图片上的目标区域。
Patent WO-2020173360-A1 (WO)
Inventor: WANG JING
IPC: F25D21/04
Filed: 2020-02-19
Abstract: 一种冰箱，其包括将最下方储物内胆分隔为位于上方的储物空间和位于下方的冷却空间的顶盖，至少一个回风罩设置于顶盖的前端，与顶盖、储物内胆的底壁共同限定出冷却空间，蒸发器设置于冷却空间中；回风罩包括位于前侧的回风框体和从回风框体的后端敞开处插入回风框体中的回风后盖，回风后盖设置为将形成于回风框体前壁面的第一开口分隔为位于上方的第一前回风入口和位于下方的第二前回风入口，不但视觉美观，还可有效防止儿童手指或异物进入冷却空间中；并且，上下分布的两个回风区域可使回风进入冷却空间后更均匀流过蒸发器，可在一定程度上避免蒸发器前端面易结霜的问题，不但可提高换热效率，还可延长化霜周期，节能高效。
Patent WO-2020192315-A1 (WO)
Title: Procédé de commande et terminal mobile
Inventor: LIU WEI
IPC: G06F3/0488
Filed: 2020-02-20
Abstract: La présente invention concerne un procédé de commande et un terminal mobile. Ledit procédé consiste à : déterminer si des premières informations satisfont une première condition prédéfinie (11), les premières informations étant des premières informations d'entrée entrées par un utilisateur au terminal mobile et/ou des informations d'attribut du terminal mobile; et si les premières informations satisfont la première condition prédéfinie, cacher ou exposer une zone d'écran cible correspondant aux premières informations (12).
Patent WO-2020181971-A1 (WO)
Inventor: QU CHUNYING
IPC: H02J7/00
Filed: 2020-02-20
Abstract: 本申请实施例公开了充电方法及装置、终端、存储介质，其中，所述方法应用于终端，包括：在检测到对所述终端进行充电的条件满足时，获取所述终端的当前状态信息；其中，所述当前状态信息至少包括以下之一：电池温度、电池电量、用户设置的充电参数；基于所述当前状态信息，确定目标充电功率；以所述目标充电功率为所述终端的电池组件进行充电。
Patent WO-2021164028-A1 (WO)
Inventor: ZHOU LINFEI
IPC: G06F16/215
Filed: 2020-02-21
Abstract: L'invention concerne un procédé, un appareil, un système et un support lisible par ordinateur pour remplir des données longitudinales industrielles manquantes. Contrairement à la régression linéaire actuelle ou à l'interpolation, une tranche est traitée dans son ensemble, et la tendance des tranches dans le temps est également considérée, ainsi, des données manquantes peuvent être remplies dans un état physique réel plus significatif et reflétant l'état physique réel.
Patent WO-2021142885-A1 (WO)
Title: Screen touch-control positioning method and positioning system
Inventor: LIU YONGFENG
IPC: G06F3/041
Filed: 2020-02-25
Abstract: The present disclosure provides a screen touch-control positioning method and touch-control system; by means of establishing a corresponding coordinate system and measuring the distance between the origin of the coordinates and a touch control point and the angle relationship between the touch control point and the coordinate axis, obtaining the position of the coordinate point in the coordinate system formed by the touch control point and the coordinate origin, and thus determining the position of the touch control point on a touch-control screen; the positioning method is not only suitable for flat display screens, but is also used for various types of screens such as special-shaped screens, and positioning is precise.
Patent WO-2021168704-A1 (WO)
Inventor: ZHANG XINI
IPC: A61B17/072
Filed: 2020-02-26
Abstract: A surgical stapling device (10) includes an anvil assembly (12) and a replaceable cartridge assembly (60). The cartridge assembly (60) includes a knife blade (292) and upper and lower alignment pins (70,72) for retaining tissue between anvil and cartridge assemblies (48, 60) to ensure that the knife blade (292) cuts cleanly through tissue. The cartridge assembly (60) includes a cartridge body (64) having guide structure for guiding the cartridge assembly (60) onto a clamp slide assembly (42) of the stapling device (10).
Patent WO-2021042681-A1 (WO)
Title: Airbag cushion assembly, intelligent cushion for pressure sore prevention, and monitoring system
Inventor: LU RUZHAN
IPC: A61G7/057
Filed: 2020-02-28
Abstract: Disclosed is an airbag cushion assembly, comprising an airbag cushion (300), and an inflation and deflation device (400) in communication with the airbag cushion (300), wherein the airbag cushion (300) comprises a plurality of sub-airbags (310), with an airbag gap being formed between two adjacent sub-airbags (310); and the inflation and deflation device (400) is provided with air outlets (431), the air outlets (431) are located at the airbag gaps, and the inflation and deflation device (400) is used for inflating and deflating the airbag cushion (300). In the airbag cushion assembly, by means of providing the air outlets (431) at the airbag gaps, air discharged from the airbag cushion (300) will take away moisture accumulated between a patient and the airbag cushion (300), so as to reduce the humidity at the position where the patient is in contact with the airbag cushion (300), and thereby achieving the effect of preventing pressure sores. An intelligent cushion (10) for pressure sore prevention and a monitoring system are further disclosed.
Patent WO-2020238360-A1 (WO)
Title: Data transmission method and apparatus
Inventor: HUANG GUOGANG
IPC: H04L5/00
Filed: 2020-03-23
Abstract: The embodiments of the present application relate to the technical field of communications, and specifically relate to a data transmission method and apparatus in the technical field of communications. The method in the embodiments of the present application comprises: generating and sending a link aggregation request, wherein the link aggregation request is used for requesting to transmit the same type of data streams on multiple links; receiving a link aggregation response, wherein the link aggregation response indicates agreement or disagreement with the transmission of the same type of data streams on the multiple links; and performing data transmission according to the link aggregation response. Provided in the embodiments of the present application is an interaction process for realizing link aggregation. By means of the interaction of a link aggregation request and a link aggregation response, the same type of data streams can be transmitted on multiple links, such that the same type of data streams can be simultaneously transmitted on multiple links, and therefore, a total transmission bandwidth for the type of data streams is improved, thereby increasing the data transmission speed and improving the data transmission efficiency.
Patent WO-2021189292-A1 (WO)
Title: 一种芯片结构及芯片制备方法
Inventor: LI HENG
IPC: H01L23/522
Filed: 2020-03-25
Abstract: 一种芯片结构及芯片制备方法，能够有效提高芯片的强度，使得芯片具有较强的抗变形能力，降低芯片在夹持或堆叠过程中发生碎裂的风险。该芯片结构包括：第一芯片（10）和第一保护层（20）；所述第一芯片（10）的第一面上覆盖有所述第一保护层（20）；所述第一保护层（20）内垂直设置有第一导电连接件（201），所述第一导电连接件（201）贯通所述第一保护层（20）的上表面以及下表面，且所述第一导电连接件（201）的一端与所述第一芯片（10）的第一面电连接，所述第一导电连接件（201）的另一端露出于所述第一保护层（20）；其中，所述第一保护层（20）由模量大于预设数值的材料构成。
Patent WO-2020200027-A1 (WO)
Title: Driving method for power supply drive circuit, power supply drive circuit and display device
Inventor: WANG MINGLIANG
IPC: G09G3/36
Filed: 2020-03-26
Abstract: Disclosed are a driving method for a power supply drive circuit, a power supply drive circuit and a display device. The driving method comprises: obtaining load information (A); and determining the load information; when a load becomes larger, controlling the switching frequency of a switching circuit of a power supply drive circuit such that same is increased, and increasing the power supply output of the power supply drive circuit; and when the load becomes smaller, controlling the switching frequency of the switching circuit of the power supply drive circuit such that same is reduced, and reducing the power supply output of the power supply drive circuit (B).
Patent WO-2020248696-A1 (WO)
Title: Fluidized reaction method for synthesizing propylene oxide by gas phase epoxidation of propylene and hydrogen peroxide
Inventor: GUO HONGCHEN
IPC: C07D301/12
Filed: 2020-04-14
Abstract: A fluidized reaction method for synthesizing propylene oxide by the gas phase epoxidation of propylene and hydrogen peroxide, which relates to a titanium silicate molecular sieve TS-1 catalyst modified by micro-spherical alkali metal ions and which is suitable for the reaction method, as well as a preparation method therefor. A gas-solid phase fluidized epoxidation reaction method refers to a gas phase epoxidation reaction method in which under normal pressure and above 100°C, raw materials propylene and hydrogen peroxide are directly mixed in the form of a gas, and the raw material gas causes the titanium silicate molecular sieve TS-1 catalyst to be in a fluidized state in an epoxidation reactor. A catalyst suitable for the reaction method is a titanium silicate molecular sieve TS-1 catalyst modified by micro-spherical alkali metal ions, the main feature of which being that alkali metal cations remain on the titanium silicate molecular sieve. The method of the present invention is beneficial to inhibiting a self-decomposition side reaction of hydrogen peroxide, is beneficial to dispersing reaction heat and rapidly extracting heat, is beneficial to improving the utilization rate of a catalyst and the production capacity of a unit catalyst, and is beneficial to industrial applications and industrial production safety.
Patent WO-2021207929-A1 (WO)
Title: Signal processing method and apparatus
Inventor: ZHU JINTAI
IPC: H04L27/00
Filed: 2020-04-14
Abstract: The present application provides a signal processing method and apparatus, which can improve the signal processing efficiency. The method comprises: obtaining M*N groups of signals, the M*N groups of signals being in one-to-one correspondence to M*N channel combinations, and the M*N channel combinations being channel combinations respectively formed by M transmitting channels and N receiving channels; performing spectral analysis on the M*N groups of signals to obtain a plurality of first spectrograms; performing phase compensation on complex signals of the plurality of first spectrograms to obtain a plurality of second spectrograms, the plurality of first spectrograms being in one-to-one correspondence to the plurality of second spectrograms, and the phase compensation comprising at least one of: phase compensation of a receiving channel and phase compensation of a transmitting channel, wherein the phase compensation of the receiving channel is used for compensating a phase difference of the complex signal caused by different receiving channels, and the phase compensation of the transmitting channel is used for compensating a phase difference of the complex signal caused by different transmitting channels; and performing complex addition on the basis of the complex signals of the plurality of second spectrograms to obtain an accumulated spectrogram.
Patent WO-2021212299-A1 (WO)
Inventor: LI JIAN
IPC: H04W48/18
Filed: 2020-04-21
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may add, by a first subscriber identity module (SIM) registered in a non-standalone network, a first cell to a list of one or more cells to which service requests are barred based at least in part on determining that one or more evolved packet system (EPS) bearer deactivation requests are received from the first cell. The UE may determine, by a second SIM of the UE, whether a second cell is on the list, and transmit, by the second SIM, a service request to the second cell based at least in part on determining that the second cell is not on the list. Numerous other aspects are provided.
Patent WO-2021169007-A1 (WO)
Title: 基于虚拟现实的陪护机器控制系统
Inventor: SONG AIGUO
IPC: G06F3/01
Filed: 2020-04-21
Abstract: 一种基于虚拟现实的陪护机器控制系统，其中：视觉单元，获取陪护机器周围的环境信息，并传递至虚拟场景生成单元和计算单元；计算单元，接收陪护机器控制指令，并依据环境信息计算得到陪护机器执行控制指令的动作序列；虚拟场景生成单元，用于将环境信息生成虚拟现实场景，并结合动作序列显示于触屏显示屏；触屏显示屏，用于接收针对动作序列的触屏调整指令并反馈至计算单元进行执行，接收针对动作序列的确认指令。采用上述方案，增加人机交互，实现陪护机器和人之间、陪护机器和环境之间自然、有效的交互，避免未知错误发生的概率，降低陪护机器对用户及所处环境造成危害的可能性。
Patent WO-2021203488-A1 (WO)
Title: Method and apparatus for decoding implicit structured light
Inventor: XIE XIANG
IPC: G06V10/145
Filed: 2020-04-22
Abstract: Provided are a method and apparatus for decoding implicit structured light. The method comprises: traversing an image photographed by a camera, so as to obtain a grayscale value and an ideal neighborhood grayscale distribution of each pixel point; according to the grayscale value and the ideal neighborhood grayscale distribution of the pixel point and in combination with a preset output image, completing stripe extraction to output an updated output image; classifying stripe center points in the updated output image to obtain a stripe classification result; determining a correlation between stripes in the updated output image and stripes in a structured light image according to the stripe classification result; and by means of an epipolar constraint and in combination with the correlation between the stripes in the updated output image and the stripes in the structured light image, decoding all the stripe center points. According to the solution, an implicit structured light image can be efficiently and robustly decoded on the basis of ensuring the precision thereof.
Patent WO-2021120479-A1 (WO)
Title: 焊缝探伤辅助装置
Inventor: YANG YONG
IPC: G01N23/02
Filed: 2020-04-25
Abstract: 本实用新型公开了一种焊缝探伤辅助装置，包括夹紧机构和驱动探头沿着焊缝滑动进行检测的滑动机构，夹紧机构包括两个半环形的抱箍，两个抱箍位于被检测的管道的外周，且两个抱箍的端部相互固定，抱箍的内表面沿着管道的周向均匀分布由若干个螺纹柱，螺纹柱与螺纹管连接，螺纹管可转动连接于抵压板；滑动机构包括连接架、调节杆和调节管，抱箍的外表面周向向内凹陷形成导向凹槽，连接架设有与导向凹槽相匹配的导向凸起以使连接架沿着管道的周向滑动。本实用新型便于对管道上的焊缝进行检测，防止探头在移动过程中偏移，确保探头和焊缝之间的相对位置，保证检测的准确性。
Patent WO-2020224608-A1 (WO)
Inventor: MEHRVAR HAMID
IPC: H04L12/931
Filed: 2020-05-07
Abstract: A method and apparatus for operating an optical switching fabric or other optical device are provided. The device has multiple input and output ports to be selectably connected together via optical paths. For a requested configuration, an optical device configuration is determined based on a loss metric, which is based on one or both of: a number of crossings of the optical paths; and a length of the optical paths. The crossings can be waveguide crossings within the switching fabric. The configuration can be obtained by selecting particular intermediate stages of the switching fabric for carrying particular optical paths. The number of waveguide crossings, or the variation in the number of waveguide crossings, can be limited or minimized in the selected configuration. In one embodiment, an initial solution is determined, and the intermediate stages of the switch are re-ordered to obtain an improved solution in terms of the loss metric.
Patent WO-2021212561-A1 (WO)
Inventor: LI WEI
IPC: G01N27/48
Filed: 2020-05-11
Abstract: Disclosed in the present application is a method for constructing a nanopore with dual recognition sites, the method comprising: performing a domain function analysis on two nanopores with a single recognition site subjected to fusion expression, so as to obtain a domain analysis result; selecting domain genes for fusion protein design, so as to obtain a fusion protein with two recognition sites; selecting an expression system that guarantees the stable and polymerizable structure of the fusion protein, and sequentially finishing expression scheme design, expression condition optimization, pore protein polymerization, purification and separation, pore embedding and sequencing and fusion protein mutation treatment according to the host type of the expression system. In the present application, a naturally existing nanopore protein with a single recognition site is used to obtain a nanopore protein with dual recognition sites by means of an engineered fusion protein expression technique, which greatly expands the range of options for nanopore proteins and solves the problem of there being very few naturally existing protein nanopores with dual sensitive sites. The performance of the pores is optimized by means of mutation, and the detection performance of the pores is improved.