baber/WOPTO huggingface dataset:
Patent WO-2021000438-A1 (WO)
Inventor: DONG GAOLI
IPC: A45C5/14
Filed: 2019-09-30
Abstract: Disclosed is a brake structure for a luggage rolling wheel, the brake structure comprising a pressing button mechanism (1), a brake line assembly (2), and a rolling wheel installation mechanism (3). The pressing button mechanism (1) comprises a shell (13), a pressing piece (11), and an elastic positioning assembly (12), wherein the middle of the pressing piece (11) is hinged into the shell (13) and is provided with a downward pressing position and an upward pressing position, and the elastic positioning assembly (12) is arranged between the pressing piece (11) and the shell (13). The rolling wheel installation mechanism (3) comprises a bottom shell (31), a brake pin (33), and a reset member (34), wherein the brake pin (33) is installed in the bottom shell (31) and is provided with a brake position and a non-brake position; the reset member (34) is arranged between the brake pin (33) and the bottom shell (31), and a lower end of the bottom shell (31) is provided with an installation position allowing the rolling wheel to be installed; and a brake hole (51) is arranged in the rolling wheel and is used for allowing the brake pin (33) to be inserted into same. An upper end of the brake line assembly (2) is connected to the end portion of the pressing piece (11), a lower end of the brake line assembly is located in the bottom shell (31) and corresponds to the brake pin (33), and the brake pin (33) can be pushed to the brake position after the lower end of the brake line assembly moves downwards. The brake structure can have an effective braking effect, and can also solve the problem that the braking effect is weakened or disappears after long-term use.
Patent WO-2021062793-A1 (WO)
Title: Communication method, device and system, and storage medium
Inventor: CHONG WEIWEI
IPC: H04W8/18
Filed: 2019-09-30
Abstract: A communication method, device and system, and a storage medium, which are used to acquire, with the premise of complying with GDPR legislation, relevant data generated by a user in a communication operator network. In the embodiments of the present application, the method comprises: a data acquisition network element acquiring authorization information of a user, wherein the authorization information comprises first indication information, the first indication information is used to indicate whether the user allows to acquire relevant data of the user, and the relevant data of the user comprises access network and/or core network data corresponding to the user; and when the first indication information indicates that the user allows to acquire the relevant data of the user, the data acquisition network element sending a first request to a data providing network element, wherein the first request is used to acquire the relevant data of the user. In this way, with the premise of complying with GDPR legislation, the relevant data generated by the user in the communication operator network can be acquired.
Patent WO-2020073963-A1 (WO)
Inventor: LV JIAN
IPC: A01H1/00
Filed: 2019-10-10
Abstract: Provided are wheat plants comprising a mutation causing an alteration of the amino acid sequence in centromere histone H3 (CENH3), which have the biological activity of a haploid inducer. Further, provided are methods of generating the wheat plants and haploid and doubled haploid wheat plants obtainable by crossing the wheat plants with wildtype wheat plants.
Patent WO-2020083093-A1 (WO)
Inventor: YAN CHAO
IPC: G01B3/10
Filed: 2019-10-17
Abstract: A tape measure, specially a digital display tape measure, comprising: a housing (10); a tape placement and retraction device (20); a tape (30); an image sensor (50); an optical lens assembly (60); a light source (61); a processor (70); a power supply (80); and a display (90).
Patent WO-2020237992-A1 (WO)
Inventor: XU JIANGUO
IPC: B02C4/08
Filed: 2019-10-24
Abstract: A solid waste multi-stage treatment device, comprising a vertically-arranged supporting mounting cylinder (16), wherein a plurality of supporting mounting columns (7) are arranged at the lower end of the supporting mounting cylinder (16) at equal angles; a mounting separating plate (14) is horizontally arranged at the upper half end of the inner part of the supporting mounting cylinder (16), and a driving mounting plate (21) is vertically arranged in the middle of the upper end of the mounting separating plate (14); the upper end of the driving mounting plate (21) is connected to the supporting mounting cylinder (16), and feeding holes (18) are provided at the top part of the supporting mounting cylinder (16) at two ends of the driving mounting plate (21). The present device is bidirectionally guided and driven by means of a single-motor, and matches a staggered extruding structure, so that solid waste entering the device is first discharged as waste liquid. By mean of the rotating and crushing structure of a shuttle-type contact surface, the problem in which the waste liquid and solid waste bond due to direct crushing is solved, the materials may be rapidly transferred, the efficiency of material crushing and guiding is improved, professional recycling is facilitated, the crushing precision of the device is high, and later-stage recycling and utilization is facilitated.
Patent WO-2021081693-A1 (WO)
Inventor: QU JUNJIE
IPC: G06Q40/04
Filed: 2019-10-28
Abstract: 一种数字货币交易数据处理方法、装置及系统，所述方法包括：接收待交易币对的交易请求，确定待交易币对的可能成交价（S0）；判断可能成交价是否在价格波动区间内，价格波动区间根据计价值以及价格波动阈值确定，计价值根据最新成交价确定（S2）；如果判断结果为否，则启动冷静期（S402），在冷静期结束后，并执行下述步骤：判断用户是否撤单（S404），如果没有撤单，调整所述计价值（S406），根据调整后的计价值确定新的价格波动区间（S408），重新判断可能成交价是否在新的价格波动区间内（S410）；如果判断结果为否，重新启动冷静期，重复上述步骤；当确定可能成交价在新的价格波动区间内时，将所述可能成交价确定为所述待交易币对的最终成交价，根据所述最终成交价撮合交易（S6）。可以有效避免短时间内的价格大幅波动。
Patent WO-2020103677-A1 (WO)
Inventor: DING YUYU
IPC: G01W1/10
Filed: 2019-11-01
Abstract: 一种数值天气预报的气象要素数据处理方法及装置。其中，该方法包括：获取气象站点的数值天气预报预测的第一气象要素数据（S102）；获取在气象站点观测得到的第二气象要素数据（S104）；选取第一气象要素数据与第二气象要素数据中时间区间重合区域对应的第三气象要素数据，并根据第三气象要素数据得到第一误差订正系数（S106）；根据第一误差订正系数通过误差转换模型确定当日预报时段的第二误差订正系数（S108）；根据第二误差订正系数对第一气象要素数据进行修订，得到修订后的第一气象要素数据（S110）。
Patent WO-2020215656-A1 (WO)
Inventor: XIAO DIANXI
IPC: B61D23/00
Filed: 2019-11-05
Abstract: 一种轨道车辆的登车辅助装置，包括登车平台（1）和位于登车平台（1）下方的升降机构，升降机构包括双向动力机构、导轨（3）、两个第一支撑杆（4）和两个第二支撑杆（5），双向动力机构的两个动力输出端的移动方向相反且平行于登车平台（1）；两个第一支撑杆（4）的上端均与登车平台（1）铰接，两个第一支撑杆（4）的下端均与导轨（3）活动连接且可以沿着导轨（3）移动；两个第二支撑杆（5）的上端分别与对应的两个第一支撑杆（4）的中部铰接，两个第二支撑杆（5）的下端分别与双向动力机构的两个动力输出端铰接。该登车平台（1）可作为车体地板的一部分安装，与车辆地板等高；升降机构可使得登车平台（1）升高或者降低，满足不同高度站台的登车要求。
Patent WO-2020103791-A1 (WO)
Inventor: TAJIMA NOBORU
IPC: D06F58/24
Filed: 2019-11-18
Abstract: The present invention provides an integrated washer-dryer, which can reduce the number of components. The integrated washer-dryer (1) comprises: a water drum (3), a circulation path (20) connected to the water drum (3), an air supply part (21), a heating part (22) arranged in the circulation path (20), and a water filter (30) provided with a container (40) capable of storing water. Air in the water drum (3) is delivered by the air supply part (21) from an access opening (20D) to the circulation path (20), and returns into the water drum (3) via a return opening (20E), so that the air is circulated in the water drum (3). The container (40) constitutes an upstream part (20G) in the circulation path (20) and closer to the access opening (20D) side than the heating part (22). By means of the water filter (30), the air moving in the circulation path (20) from the access opening (20D) to the return opening (20E) passes through the water in the container (40), so as to capture foreign matter in the air and dehumidify the air.
Patent WO-2020125350-A1 (WO)
Inventor: ZHANG MENGLUN
IPC: H01L23/12
Filed: 2019-11-26
Abstract: La présente invention concerne une structure d'encapsulation destinée à être utilisée dans un dispositif à semi-conducteur, le dispositif à semi-conducteur comprenant un substrat fonctionnel et un substrat d'encapsulation disposés en regard l'un de l'autre, la base fonctionnelle comprenant un dispositif fonctionnel, et la structure d'encapsulation comprenant : une structure de joint d'étanchéité, la structure de joint d'étanchéité étant appropriée pour être disposée entre le substrat fonctionnel et le substrat d'encapsulation, le substrat fonctionnel, le substrat d'encapsulation et la structure de joint d'étanchéité étant appropriés pour enfermer un espace de réception, le dispositif fonctionnel étant approprié pour être disposé dans l'espace de réception, et la structure de joint d'étanchéité comprenant un premier joint d'étanchéité et une structure de renforcement d'encapsulation. La présente invention concerne également un dispositif à semi-conducteur comportant la dite structure d'encapsulation et un dispositif électronique comportant ledit dispositif à semi-conducteur.
Patent WO-2021036086-A1 (WO)
Inventor: XIN JIAJUN
IPC: G06Q40/04
Filed: 2019-12-06
Abstract: A blockchain-based transaction data processing method, apparatus and system, and a computer-readable storage medium. The method comprises: obtaining a first system parameter, a second system parameter, and a system parameter calculated using a private key of a supervision system; determining, by using the parameters above, a first verification parameter and a second verification parameter conforming to an ElGamal commitment; and uploading the first verification parameter and the second verification parameter to a blockchain, so that the supervision system determines transaction data by using the private key of the supervision system, the first verification parameter, and the second verification parameter. By using the special structure of the ElGamal commitment, a supervisor can offset the same parameters by means of calculation, and can determine the transaction data by introducing the private key of the supervision system, thereby implementing the supervision of the transaction data.
Patent WO-2020215738-A1 (WO)
Inventor: LIU XU
IPC: H01L23/538
Filed: 2019-12-06
Abstract: L'invention concerne une structure d'interconnexion de puce et son procédé de préparation, la structure comprenant : une puce (2), N puces de film de nanométal (6, 10), N ≥ 2, et un substrat (3). Les puces de film de nanométal (6, 10) comprennent des particules de nanométal ayant une première taille et des particules de nanométal ayant une seconde taille, et les particules de nanométal ayant la première taille ainsi que les particules de nanométal ayant la seconde taille ont des diamètres différents. Les problèmes d'un film fritté métallique d'origine de porosité élevée et de faible conductivité thermique sont résolus, ce qui aide à améliorer la compacité après frittage, et augmente la conductivité thermique entre les couches interconnectées.
Patent WO-2021072956-A1 (WO)
Title: Terminal having adjustable screen size
Inventor: LEE SHIUANHUNG
IPC: H04M1/02
Filed: 2019-12-12
Abstract: A terminal having an adjustable screen size, comprising: a first main body part; a second main body part disposed opposite to the first main body part; a stepping motor disposed on the first main body part or the second main body part, the stepping motor being used for driving the first main body part and the second main body part to move relative to each other; a rotating shaft disposed on the second main body part; and a chain plate, one end of the chain plate being fixedly connected to the first main body part, the chain plate being capable of transmission around the rotating shaft; and A flexible display screen flatly laid on the chain plate.
Patent WO-2020140731-A1 (WO)
Inventor: TAO WENCHANG
IPC: H01L27/32
Filed: 2019-12-13
Abstract: Provided are an OLED display panel and a manufacturing method therefor, and a display device, belonging to the technical field of displaying. The OLED display panel comprises: a pixel circuit layer (104), an OLED layer (105) and a reflective layer (101) which are sequentially stacked. The reflective layer (101) comprises at least one reflective block (1011), the reflective block (1011) is a conductor, and the at least one reflective block (1011) is connected to a touch integrated circuit (20), thereby solving the problem that an OLED display panel having a touch function is thick, and satisfying the requirements of lightening and thinning of the OLED display panel.
Patent WO-2021036118-A1 (WO)
Inventor: ZHENG MIN
IPC: H01L27/32
Filed: 2019-12-20
Abstract: L'invention concerne un panneau d'affichage pliable comprenant une zone active (10) et une zone non active (20) entourant la zone active (10). Une couche déformable est disposée dans la zone non active (20) du panneau d'affichage. Comme la couche déformable est constituée d'un matériau contenant un matériau de contrainte sensible à la pression, un degré de déformation et de fissuration du panneau d'affichage peut être détecté en fonction de la couleur et du niveau de luminosité de la lumière émise à partir du matériau de contrainte sensible à la pression.
Patent WO-2021128062-A1 (WO)
Inventor: CAO JIANMIN
IPC: B66B5/02
Filed: 2019-12-25
Abstract: Provided are an elevator power failure monitoring system and method, which belong to the field of electrical monitoring devices and are used to monitor an elevator comprising an elevator controller and a signal processing board which are connected by a CAN bus. The elevator power failure monitoring system comprises a monitoring platform and a data collector, wherein the data collector is in signal connection with the CAN bus between the elevator controller and the signal processing board, and with the monitoring platform; the data collector comprises a photoelectric isolator, a single-chip microcomputer and a wireless communication module; and the photoelectric isolator, the single-chip microcomputer and the wireless communication module are sequentially in signal connection. The elevator power failure monitoring system solves the problems of information being unable to be obtained in a timely manner and an elevator being unable to be repaired (urgently repaired) in a timely manner when a conventional elevator has an elevator power failure, reduces the loss caused by an elevator failure, and improves the operation and maintenance level of the elevator.
Patent WO-2020220705-A1 (WO)
Title: Data transmission method and corresponding devices
Inventor: S NAGESH
IPC: H04L45/24
Filed: 2019-12-25
Abstract: Disclosed are a data transmission method and corresponding devices, relating to the field of mobile communications, and capable of solving the problems that a data transmission policy cannot be negotiated between a transmission device and a reception device according to a requirement, transmission performance is limited, user experience is poor when a multi-path transmission technique is used for transmitting data. When a first device and a second device in the present application are connected by using multiple paths, the transmission policy can be negotiated multiple times according to the requirement, including at least one of a path management policy and a data scheduling policy, and thus, the first device and the second device can better ensure the success rate of link establishment, or ensure the matching degree of the data scheduling policy of the first device and the second device, thereby improving data transmission performance and improving user experience.
Patent WO-2020135746-A1 (WO)
Title: 裸眼 3d 头盔显示器及其投影图像梯形校准方法
Inventor: ZHANG GUANPING
IPC: G02B27/01
Filed: 2019-12-27
Abstract: 一种裸眼3D头盔显示器，包括：壳体；光学媒介（20）；投影仪（30），向光学媒介（20）投影单原色图像；摄像头（40），对投影在光学媒介（20）上的图形进行拍照生成采样图像；处理器（50），采用图像处理技术计算出采样图像的垂直梯形的底角参数θ；坐标变换器（60），采样原图像各个像素点的坐标，并将坐标及底角参数θ带入预设公式，通过更改坐标生成抗畸变图像，以解决投影图像的梯形失真。还提供了一种基于裸眼3D头盔显示器的投影图像梯形校准方法。
Patent WO-2020143585-A1 (WO)
Inventor: YU LU
IPC: H04N19/573
Filed: 2020-01-06
Abstract: The present application discloses a decoding method and device for reducing a decoding peak value. The method comprises: acquiring a first identifier from a code stream, wherein the first identifier indicates a minimum decoding time interval k between knowledge images allowed by the code stream; if the knowledge images are to be referred to during decoding of a current image to be decoded, acquiring, when decoding the code stream, a decoding time ti of the current image, and a decoding time tj of a first decoded image at which a new knowledge image was most recently referred to, wherein the new knowledge image is a knowledge image which has not been decoded during decoding of the first decoded image or which requires re-decoding; and determining, according to a size relationship between k and the difference between ti and tj, a predetermined number of knowledge images as candidate reference images of the current image. The present application increases prediction accuracy in encoding and decoding, and improves encoding efficiency.
Patent WO-2020156083-A1 (WO)
Title: Poussette pliante
Inventor: KWAN KWAI WUN
IPC: B62B7/06
Filed: 2020-01-09
Abstract: La présente invention concerne une poussette pliante comprenant des premier et second cadres latéraux (2, 3), au moins une barre transversale (4) ou un axe (5) renforçant les deux cadres latéraux (3, 3) ensemble selon une relation espacée. Chaque cadre latéral (2, 3) présente une entretoise arrière inférieure (10) portant une roue arrière (12) à son extrémité distante, et une entretoise avant inférieure (11a) portant une roue avant (13) à son extrémité distante, et l'entretoise avant inférieure (11a) est raccordée de manière pivotante par un pivot d'entretoise avant (14) à une première extrémité d'une entretoise avant supérieure (11b), qui est raccordée de manière pivotante, au niveau d'une seconde extrémité opposée, à une entretoise de poignée (8), par un pivot (15), l'entretoise arrière inférieure (10) étant raccordée de manière pivotante par un pivot (16) à l'entretoise avant supérieure (11b) adjacente au pivot d'entretoise avant (14). L'entretoise de poignée (8) est raccordée de manière pivotante au niveau de son extrémité inférieure par un pivot (17) à un coulisseau (21) qui peut coulisser le long de l'entretoise arrière inférieure (10). Une barre de liaison (18) est raccordée de manière pivotante par un pivot (22) à une extrémité au coulisseau (21) et au niveau de l'extrémité opposée est raccordée de manière pivotante à l'entretoise avant inférieure (11a), de telle sorte que, lorsque les coulisseaux (21), sur chaque cadre latéral (2, 3), se déplacent le long de l'entretoise arrière inférieure (10) dans une direction vers les roues arrière (12), pour plier la poussette, l'entretoise de poignée (8) pivote de telle sorte que son extrémité supérieure se déplace vers l'avant et que son extrémité inférieure se déplace vers l'arrière avec le coulisseau (21).
Patent WO-2020164608-A1 (WO)
Title: Transmission de données à partir de multiples points de transmission
Inventor: TSAI LUNG-SHENG
IPC: H04W72/02
Filed: 2020-02-14
Abstract: Selon un aspect, l'invention concerne un procédé, un support lisible par ordinateur et un appareil. L'appareil peut être un équipement utilisateur (UE). L'UE détermine une ou plusieurs premières périodes de symbole dans un créneau pendant lesquelles un premier ensemble de signaux de référence de démodulation (DMRS) émis par un premier point d'émission/réception (TRP) est transporté sur un premier ensemble d'éléments de ressource. L'UE démodule des symboles de modulation d'un premier canal de données transporté sur une partie ou la totalité des éléments de ressource restants dans la ou les premières périodes de symbole du créneau autres que le premier ensemble d'éléments de ressource lorsque les éléments de ressource restants ne sont pas affectés au transport des DMRS.
Patent WO-2020177630-A1 (WO)
Title: 信道或信号的发送方法及装置、存储介质
Inventor: ZHANG CHENCHEN
IPC: H04W52/14
Filed: 2020-02-28
Abstract: 本公开提供了一种信道或信号的发送方法及装置、存储介质，其中，所述方法包括：调度在第一载波或第一载波组上发送的第一传输，调度在第二载波或第二载波组上发送的第二传输，其中，第一传输的传输时间和第二传输的传输时间重叠；在第一载波或第一载波组传输方向配置指示第一传输的传输时间内发送上行传输的情况下，终端发送第一传输，取消发送或降功率发送第二传输；在第一载波或第一载波组传输方向配置没有指示第一传输的传输时间内发送上行传输的情况下，终端执行以下方式中的至少之一：发送第一传输，取消发送或降功率发送第二传输；发送第二传输，取消发送或降功率发送第一传输；自行确定发送第一传输还是第二传输等。
Patent WO-2021164050-A1 (WO)
Title: Multi-target double-dye isothermal amplification rapid detection method and kit
Inventor: XU DI
IPC: C12Q1/70
Filed: 2020-03-02
Abstract: A detection method for rapidly detecting a target gene by using multi-target double-dye isothermal amplification technology, a kit and a primer group for use. When the detection method for rapidly detecting a target gene by using multi-target double-dye isothermal amplification technology and a primer mixture of the kit are used, a positive control and a negative control are subjected to an isothermal amplification reaction in a PCR amplification instrument and a color change in a reaction tube is observed with the naked eye at room temperature combined with fluorescence scan reading so as to determine whether a detection object contains target nucleic acid. The instrument for detection has the advantages of having simple requirements, is simple to operate, can adapt to high-concentration and low-concentration virus sample scenarios respectively, has high sensitivity, has strong specificity, results can be determined by means of the naked eye, and has low costs, can adapt to detection for low-concentration and high-concentration samples, and enables basic level and on-site detection to be possible.
Patent WO-2020187009-A1 (WO)
Title: Earphone assembly and electronic device having same
Inventor: RONG NAO
IPC: H01R13/52
Filed: 2020-03-02
Abstract: An earphone assembly (100) and an electronic device (1000) having the same. The earphone assembly (100) comprises: an earphone base (1) having an insertion end surface (11) having an insertion hole (12); and a sealing ring (13) disposed on the insertion end surface (11) and surrounding the insertion hole (12), wherein an included angle between a surface of the sealing ring (13) facing away from the earphone base (1) and a central axis of the insertion hole (12) is an included angle α, and α satisfies 0 < α < 90°.
Patent WO-2021056978-A1 (WO)
Title: Driving method and device for eliminating backlash of driving apparatus, apparatus, and storage medium
Inventor: ZHONG BO
IPC: G03B13/36
Filed: 2020-03-13
Abstract: A driving method for eliminating backlash of a driving apparatus comprises: receiving a driving instruction, and acquiring a driving direction and the number of driving steps comprised in the driving instruction; determining whether the driving direction is a backlash travel direction directed toward a current position; if so, controlling a driving motor (1) to move by the number of driving steps, and driving a drive-target member (3) to reach a predetermined position; and if not, controlling the driving motor (1) to move by a number of steps equal to the sum of the number of driving steps and a number of estimated backlash steps, and driving the drive-target member (3) to reach the predetermined position. Thus, backlash travel is fully considered when the driving apparatus is controlled to perform a driving action. Different driving methods are used according to a positional relationship between backlash travel and a driving direction so as to eliminate the effect of backlash on the precision of the driving motor (1). The control method is simple and easily implemented, and improves the precision of the driving motor (1). Also provided are a backlash-eliminating driving device for a driving apparatus, the apparatus, and a computer-readable storage medium.
Patent WO-2020220852-A1 (WO)
Title: 从大麻中提取大麻二酚的方法
Inventor: YU CHAOHUI
IPC: C07C37/68
Filed: 2020-03-17
Abstract: 本发明涉及医药技术领域，特别涉及大麻二酚(CBD)的制备方法，本发明制备方法包括提取、脱羧、酸水沉降、纯化、结晶等步骤，本发明中采用提取后转化脱羧可以使脱羧更完全；酸水沉极大提升大麻二酚(CBD)的得率；用大孔型离子交换树脂柱层析纯化，除杂效果更好；刮板式桨叶与特定溶媒组合的动态结晶工艺结晶效率更高，更适合大规模的生产，且所得晶体的物理性征相对更佳，利于后续制剂开发；通过本发明方法制备所得的CBD原料能够达到注射级别的要求，延伸了其现代化应用的范畴。
Patent WO-2021128640-A1 (WO)
Title: 显示面板及其制备方法
Inventor: YANG LIN
IPC: H01L51/56
Filed: 2020-04-01
Abstract: 一种显示面板及其制备方法，其中显示面板包括依次设置的基板、第一电极、空穴注入层、空穴传输层、电子阻挡层、有机电致发光层、空穴阻挡层、电子传输层、电子注入层、以及第二电极，其中所述电子阻挡层对应所述有机电致发光层的红色子像素区域采用p型红光主体材料制备。借此，有效简化制程工艺，进而调节器件的载流子平衡，提高器件性能。