baber/WOPTO huggingface dataset:
Patent WO-2020192073-A1 (WO)
Inventor: WU JIAFU
IPC: H02K7/06
Filed: 2019-09-30
Abstract: 一种偏心轮同步转动驱动机构（1），包括：偏心轮（13）；与所述偏心轮（13）偏心转动连接的传动板（14）；以及与所述传动板（14）转动且滑动连接的转动组件（15），所述转动组件（15）设有至少两组，所述转动组件（15）包括：转动轴（151），所述转动轴（151）与所述传动板（14）转动且滑动连接；以及升降轴（152），所述升降轴（152）与所述转动轴（151）平行且间隔设置，其中，所述转动轴（151）与所述升降轴（152）间固接有连接杆。通过采用偏心传动的方式，仅需一个动力源，不仅降低了设备成本，还提高了同步率和缩小安装空间，能够对多个零部件进行实时同步偏转，提高了偏转效率。
Patent WO-2021062773-A1 (WO)
Inventor: XU SHIYUAN
IPC: H01L21/68
Filed: 2019-09-30
Abstract: A light emitting diode (220) detection system, comprising: a first transparent substrate (100); and a plurality of independently controlled thin film transistors (110) arranged on the first transparent substrate (100), the position of the thin film transistors (110) corresponding on a one-to-one basis with the position of light emitting diodes (220) to be detected. A voltage is applied to the thin film transistors (110) and, due to capacitive coupling, the light emitting diodes (220) corresponding to the thin film transistors (110) can produce a current and emit light, thereby implementing large batch detection of light emitting diodes (220) and increasing the light emitting diode (220) detection efficiency.
Patent WO-2020088409-A1 (WO)
Inventor: FAN JUN
IPC: B65D43/02
Filed: 2019-10-28
Abstract: Disclosed is a snap-fitting structure of a paper and plastic container, the paper and plastic container comprising a container (10) and a cover body (20), the container (10) comprising a body (11) and a clamping portion (12), the clamping portion (12) comprising a connecting portion (121) and a clamp ring (122), wherein in a cross section along a central axis of the body (11), the included angle between the contour line of the connecting portion (121) and the central axis of the body (11) is an acute angle, the contour line of the clamp ring (122) is parallel to the central axis of the body (11), the cover body (20) comprises a cover bottom (21), a cover wall (22) and a flange (23), the outer diameter of the clamp ring (122) is equivalent to the inner diameter of the cover wall (22), the flange (23) and the cover bottom (21) are arranged at an interval, and the clamp ring (122) is clamped between the flange (23) and the cover bottom (21) when the cover body (20) covers the container (10). According to the snap-fitting structure of the paper and plastic container, when the clamp ring (122) is beyond the flange (23), the clamp ring (122) restores to the original state or is still in a deformed state to abut against the cover wall (22), and is clamped between the cover bottom (21) and the flange (23), such that the container (10) and the cover body (20) are fitted in a covering manner and are not disengaged without an external force.
Patent WO-2020098484-A1 (WO)
Inventor: ZHANG MENGLUN
IPC: H03H3/02
Filed: 2019-10-29
Abstract: A bulk acoustic wave resonator, comprising: a substrate (101), an acoustic mirror (103), a bottom electrode (105) provided above the substrate (101), a top electrode (109) that is provided opposite to the bottom electrode (105) and is provided with a main body part and a connection part connected with the main body part, a piezoelectric layer (107) provided above the bottom electrode (105) and between the bottom electrode (105) and the top electrode (109), and a passivation layer (111) provided above the top electrode (109), wherein a region where the acoustic mirror (103), the bottom electrode (105), the piezoelectric layer (107), and the top electrode (109) are overlapped in the thickness direction of the substrate (101) is the effective region of the resonator; the passivation layer (111) is adjacent to the boundary of the effective region and is provided with at least one first fracture structure (113) above the connection part. A filter having the resonator, an electronic device having the filter, and a method for manufacturing the bulk acoustic wave resonator.
Patent WO-2020094004-A1 (WO)
Inventor: MA ZHENQING
IPC: H01B5/08
Filed: 2019-11-05
Abstract: A low-voltage wind energy cable (100), which relates to the technical field of cables. The low-voltage wind energy cable (100) comprises a conductor (10), an isolation band (20), an insulation layer (30), and an outer sheath (40). The isolation band (20) wraps the exterior of the conductor (10). The insulation layer (30) wraps the exterior of the isolation band (20), and the material of the insulation layer (30) is ethylene propylene rubber. The outer sheath (40) wraps the exterior of the insulation layer (30). The cable (100) having said structural design has a broad range of applications and has comprehensive advantages such as power transmission and high mechanical strength. Moreover, the cable (100) does not require the addition of new production equipment to achieve the production of the low-voltage wind energy cable (100), which saves production costs. The cable has excellent flexibility and does not easily break during use; in addition, the insulation layer (30) of the low-voltage wind energy cable (100) uses an ethylene propylene rubber material having better flame retardant performance and tensile strength, and the outer sheath (40) uses chlorinated polyethylene rubber having better flame retardant performance, oil resistance, and low temperature resistance such that the finished product of the low-voltage wind energy cable (100) may pass the FT4 flame test under UL 1685.
Patent WO-2021092831-A1 (WO)
Inventor: ZHU JIANG
IPC: B01J31/32
Filed: 2019-11-14
Abstract: A method for preparing a SCR denitration catalyst, specifically comprising the following steps: (1) weighing an appropriate amount of self-made or existing MOF nanoparticles; (2) preparing an Si-MOF support; (3) and taking the Si-MOF support obtained above, dispersing same in deionized water, adding an appropriate amount of water-soluble polymer thereto, and after same has dissolved completely, adding a potassium permanganate solution, adding potassium permanganate drop by drop and stirring to obtain a SCR denitration catalyst. The described method is able to prepare a porous spherical structure SCR denitration catalyst that has a large specific surface area and a good catalytic performance.
Patent WO-2021097880-A1 (WO)
Inventor: RUAN HONGNING
IPC: G01S13/931
Filed: 2019-11-27
Abstract: A mirror target removal method employing a vehicle-mounted corner radar comprises: using a first radar to detect whether a stationary object is near the first radar, acquiring a reflection surface relative to the first radar by means of analysis, and using a second radar to acquire a first target; calculating a mirror region symmetrical to the first target with respect to the reflection surface; using the first radar to extract a second target in the mirror region; determining whether motion characteristics of the second target and the first target are symmetrical to each other with respect to the reflection surface, if so and if the symmetry is maintained for a time period, determining that the second target is a mirror image of the first target, and ignoring the second target; and otherwise, determining that no mirror target exists. A special relationship between the mirror target and a real target is used to achieve effective identification of the mirror target, thereby improving the sensing capability of a vehicle-mounted millimeter-wave radar with respect to a target and an environment in a blind region of a vehicle, and improving the safety of an assisted driving system and an automatic driving system.
Patent WO-2020244180-A1 (WO)
Title: White carbon black special for tire having high wet skid resistance and preparation method therefor
Inventor: WANG YONGQING
IPC: C08K3/36
Filed: 2019-12-04
Abstract: A white carbon black special for a tire having high wet skid resistance and a preparation method therefor. The white carbon black has a particle size, D50, of 100-150 nm, a loss factor of vulcanized rubber corresponding to 0ºC, tanδ, greater than or equal to 0.4, and a BET specific surface area of 70-90m  2 /g. Compared with the existing white carbon black, the white carbon black can significantly improve the wet skid resistance of a tire. The preparation method for the white carbon black comprises: (1) forming an initial base material containing silicate and an electrolyte; (2) after adding an acid to the initial base material, adjusting the pH value of a system to 7.0±0.2 to obtain a mother solution; (3) adding silicate to the mother solution, adding an acid to keep the mother pH value of the mother solution basically unchanged, when the concentration of Si in the mother solution reaches 2.5-2.7 mol/L, stopping adding silicate, continuing adding the acid to adjust the pH value to 3.0-6.5, performing reaction for 0.1-0.5 h, and performing separation and drying to obtain the white carbon black special for a tire having high wet skid resistance.
Patent WO-2021120236-A1 (WO)
Inventor: LIN BIQIN
IPC: A22C29/02
Filed: 2019-12-24
Abstract: Un appareil d'automatisation basé sur l'Internet des objets est divulgué, lequel comprend un réservoir d'eaux usées. Un cadre de support est installé au niveau de la partie inférieure du réservoir d'eaux usées. Une ligne de transport est disposée au niveau de la partie supérieure du réservoir d'eaux usées. Un capteur de position est disposé au niveau de la position intermédiaire d'une extrémité de la ligne de transport. Un récipient de placement est disposé au niveau de la partie supérieure de la ligne de transport, et une tête de détection qui coopère avec le capteur de position est disposée sur le côté externe du récipient de placement. Des secondes tiges de poussée électriques sont installées au niveau des positions intermédiaires des deux extrémités du côté interne du récipient de placement. L'appareil de la présente invention peut mettre en œuvre un traitement automatique d'articles. De plus, une visualisation à distance du processus de traitement d'un appareil de traitement peut être mise en œuvre au moyen d'une caméra et d'un module de communication de l'Internet des objets, ce qui rend la visualisation plus commode.
Patent WO-2021128383-A1 (WO)
Inventor: CHEN JIA
IPC: G02B13/18
Filed: 2019-12-28
Abstract: A camera optical lens (10). The camera optical lens (10) comprises in order from an object side to an image side: a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7), and an eighth lens (L8), wherein the following relationships are satisfied: f1≥0.00mm; 0.50≤f2/f≤1.40; 1.55≤n8≤1.70; and 2.50≤(R13+R14)/(R13-R14)≤30.00. The camera optical lens (10) has the optical performance of a large aperture, a wide angle, and ultra-thinness.
Patent WO-2021134409-A1 (WO)
Inventor: BIAN YUNFENG
IPC: H04M1/725
Filed: 2019-12-31
Abstract: 一种入水检测方法、设备和存储介质，该方法应用于电子设备，电子设备设置有麦克风（61），该方法包括：根据麦克风（61）采集电子设备所处的环境的环境声音信号，提取环境声音信号的频域特征（101）；根据频域特征，确定电子设备所处的环境是否为水下环境（102）。该方法通过麦克风（61）采集的环境声音信号的频域特征，确定环境是否为水下环境，检测结果较为准确。
Patent WO-2020140922-A1 (WO)
Inventor: LUO DA
IPC: H04W4/029
Filed: 2020-01-02
Abstract: 本公开提供了一种用于移动通信的定位追踪方法及低功耗定位追踪系统。低功耗定位追踪系统包括：设置在移动终端上的终端子系统，用于周期性获取所述移动终端的当前位置信息和速度信息，并通过蜂窝物联网子系统将所述当前位置信息和速度信息发送至业务管理平台子系统；所述蜂窝物联网子系统，用于连接所述终端子系统和所述业务管理平台子系统；所述业务管理平台子系统，用于根据所述当前位置信息、速度信息以及预设的参数控制所述终端子系统是否进入休眠模式；在所述休眠模式下，所述终端子系统获取所述移动终端的当前位置信息和速度信息的频次降低。
Patent WO-2020253223-A1 (WO)
Title: 基于地理位置的多媒体信息展示方法、系统、装置及设备
Inventor: ZOU XUEQING
IPC: G06F16/27
Filed: 2020-01-08
Abstract: 基于地理位置的多媒体信息展示方法、系统、装置及设备，所述方法通过客户端获取多媒体信息并构建包含信息地理位置的交易，上传至区块链节点，区块链节点对所述交易进行共识并存证至区块链网络，进而，对已经存证的交易根据地理位置进行分类，并且在终端展示设备上进行根据地理位置分类展示用户相关的多媒体信息。
Patent WO-2021012645-A1 (WO)
Inventor: Lin Xiexiong
IPC: G06F17/00
Filed: 2020-01-13
Abstract: Provided are a method and device for generating pushing information. According to one embodiment of the method, during the process of generating pushing information, only multiple keywords determined by a user for a target to be pushed are acquired, at least one character sequence is predicted to be a candidate copy by means of a generation model for processing a natural language sequence, and pushing information is determined from the candidate copy. Furthermore, during the process of predicting a word sequence as a candidate copy, the generation model adjusts the probability distribution of words in a word list by means of pointer distribution, such that the probability of keywords in an input model appearing in the predicted word sequence is increased. By means of the embodiment, the effectiveness of the generation of pushing information can be improved.
Patent WO-2021147035-A1 (WO)
Title: System and method for operating the robot, electronic device and computer readable medium
Inventor: MAO YICHAO
IPC: B25J13/08
Filed: 2020-01-22
Abstract: A system and a method for operating the robot (210), an electronic device and computer readable medium are disclosed. The system comprises a first data collector (111) coupled to the robot (210) and configured to determine first position information of the robot (210) based on feedback data received from the robot (210) and a second data collector (112) coupled to a sensor (221) and configured to determine second position information of an object (230) to be operated by the robot (210) based on sensing data received from the sensor (221). The system further comprises a first estimator (121) coupled to the first data collector (111) and the second data collector (112), and configured to generate, based on the first and the second position information, a first prediction of a target position at which the object (230) is operated by the robot (210) and a command generator (130) coupled to the estimator (121) and configured to generate a command for operating the robot (210) at least partially based on the first prediction. Through the system, the robot operation can be performed more accurately and efficiently.
Patent WO-2020220794-A1 (WO)
Title: Array substrate, display panel, display apparatus and method for manufacturing array substrate
Inventor: WANG JINLIANG
IPC: G02F1/1345
Filed: 2020-02-17
Abstract: Provided is an array substrate (220), comprising: a base (220); a plurality of clock signal lines (130-3 to 130-5) located on the base (220) and at least comprising a first clock signal line (130-3) and a second clock signal line (130-5), wherein the first clock signal line (130-3) is provided with a first part, the first part is located in a first region of the base (220), the second clock signal line (130-5) is provided with a second part, and the second part is located in a second region, different from the first region, of the base (220); and electric field shielding layers (133-3 to 133-5) located above the first part and above the second part, wherein an electric field shielding layer (133-3) and the first clock signal line (130-3) are electrically insulated from each other, and an electric field shielding layer (133-5) and the second clock signal line (130-5) are electrically insulated from each other. Also provided are the array substrate (220), a display panel (10), a display apparatus and a method for manufacturing an array substrate (220).
Patent WO-2021042679-A1 (WO)
Inventor: TU CHIH-CHUNG
IPC: G06F1/16
Filed: 2020-02-25
Abstract: 本发明提出一种指纹图像传感器与电子装置。指纹图像传感器适于配置于显示面板下方，并包括基底与多个感光画素。多个感光画素于基底上排列成M行N列的感光阵列。位在感光阵列的每一行上的感光画素沿着行方向排列，位在感光阵列的每一列上的感光画素沿着列方向排列。每一感光画素包括光感应区域，光感应区域具有第一区域侧边与第二区域侧边。第一区域侧边与第二区域侧边之间具有锐角，且锐角大于0度且小于90度。
Patent WO-2020238306-A1 (WO)
Title: Dc-ac inverter protection circuit for lithium battery and energy storage device
Inventor: LIU WEI
IPC: H02J7/00
Filed: 2020-02-28
Abstract: The present application discloses a DC-AC inverter protection circuit for a lithium battery and an energy storage device. The inverter protection circuit comprises a switch control circuit, a pulse width modulation integrated circuit, a compensation resistor, a compensation capacitor, a coupler receiving end, a bypass capacitor, a timing resistor, a timing capacitor and a pull-up resistor. The pulse width modulation integrated circuit comprises a power supply pin, a first output pin, a second output pin, a non-inverting input pin, an inverting input pin, a compensation pin, a timing resistor pin, a timing capacitor pin, a reference voltage pin, an oscillator, an error amplifier and a comparator. The energy storage device comprises the inverter protection circuit. The present application reduces the peak-to-peak current of a lithium battery, so that the lithium battery is able to work within a rated charging and discharging rate.
Patent WO-2020187010-A1 (WO)
Title: Cold-heat dual-storage-type room air conditioning device
Inventor: LIU ANQUAN
IPC: F24F5/00
Filed: 2020-03-03
Abstract: A cold-heat dual-storage-type room air conditioning device, comprising an energy storage air conditioning device (1), a cold-heat source device (2) and an air duct (33). The energy storage air conditioning device (1) comprises a container (3) accommodating an energy storage medium, and a coil heat exchanger (31) and an electric heating pipe (32) which are mounted within the container (3) and exposed to the energy storage medium. Either end of the coil heat exchanger (31) is connected to the cold-heat source device (2), and the air circulating in the air duct (33) can exchange heat with the energy storage medium within the container (3). The air conditioning device has a simple structure, low installation costs, and high safety reliability, and also has the capability of "energy storage". The present invention greatly reduces the electricity load in the peak time period of electrical load by storing cold/heat when the electricity price is low and releasing cold/heat during the peak of power consumption, thereby achieving the effects of balancing the power grid load and reducing the operating costs.
Patent WO-2021017475-A1 (WO)
Inventor: LIU JIDONG
IPC: A61P37/06
Filed: 2020-03-11
Abstract: 本发明公开了一种含有环孢素的眼用药物组合物、其制备方法及用途。该眼用药物组合物，按照重量百分比计算，其包含：环孢素0.01％－0.5％，油相0.2％－0.9％，表面活性剂0.1％－5.0％。本发明的眼用溶液能够稳定保存24个月，杂质较低。
Patent WO-2021184192-A1 (WO)
Title: Pixel circuit and driving method therefor, and display apparatus
Inventor: XUAN MINGHUA
IPC: G09G3/3233
Filed: 2020-03-17
Abstract: Provided is a pixel circuit, comprising a current control circuit and a time control circuit, the time control circuit comprising: a first reset sub-circuit configured to respectively write, in response to the control of a signal from a first reset signal line, a reference voltage and a first initialization voltage into a first node and a second node; a first data write-in sub-circuit configured to write, in response to the control of a signal from a first gate line, a first data voltage into the first node; a first threshold compensation sub-circuit configured to perform, in response to the control of the signal from the first gate line, threshold compensation on a transistor in a switch sub-circuit; a ramp write-in sub-circuit configured to write, in response to the control of a signal from a control signal line, a preset ramp signal into the first node; and a switch sub-circuit configured to control, in response to the control of a voltage at the second node, the connection and disconnection between a third node and a fourth node. Further provided are a driving method for a pixel circuit, and a display apparatus.
Patent WO-2021195828-A1 (WO)
Title: 无人机下降的控制方法和装置、无人机
Inventor: WANG KAI
IPC: G05D1/10
Filed: 2020-03-30
Abstract: 一种无人机下降的控制方法和装置、无人机，所述方法包括：在无人机下降时，获取无人机的当前位置的位置信息和无人机的目标下降位置的位置信息；根据当前位置的位置信息和目标下降位置的位置信息，确定无人机的下降策略；根据下降策略，控制无人机下降；下降策略包括：螺旋下降飞行和倾斜下降飞行中的至少一种。本申请避免了无人机高速下降时遇到的"涡环"导致无人机姿态不稳定问题，实现了无人机平稳可控地高速下降，无人机可以在更大的高度范围内实现更久的飞行，可以省下更多的作业时间用于产生实际价值，为无人机在更高高度实现更高效率的应用作业奠定了基础；适用于无人机返航、降落等自动化过程中，不依赖操控者的操作水平，便于推广。
Patent WO-2020200273-A1 (WO)
Inventor: XING SHUANGSHUANG
IPC: H04L5/00
Filed: 2020-04-02
Abstract: The present application provides a data sending method and a communication apparatus, so as to avoid signaling overheads caused by scheduling of a network device, and a terminal device is able to flexibly select the number of repeated transmissions according to actual situations, improving the data transmission performance. The method may comprise: a network device sending, to a terminal device, configuration information concerning receiving power; upon reception of the configuration information concerning the receiving power, the terminal device determining the number of repeated transmissions of target data according to the configuration information concerning the receiving power; after determining the number of repeated transmissions of the target data, the terminal device sending the target data to the network device on the basis of the number of repeated transmissions of the target data.
Patent WO-2021223204-A1 (WO)
Title: Vehicle-to-everything cell reselection
Inventor: LI CHUNXIA
IPC: H04W36/00
Filed: 2020-05-08
Abstract: Methods, systems, and devices for wireless communications are described. One method of informing the UE of priorities associated with cells that support a vehicle-to-everything (V2X) service may include the UE receiving a priority indicator from the base station. The priority indicator may inform the UE of priorities associated with one or more cells that support the V2X service. The priority indicator may be received in a radio resource control (RRC) connection release message. The UE may use the priority indicator to determine which cells of the set of cells support the V2X service. Accordingly, the UE may perform a cell reselection procedure based at least in part on the priority indicator, the measured parameters, or both. By informing the UE of priorities associated with cells that support the V2X service, the V2X service may have greater continuity at the UE, thereby increasing the performance and quality of the V2X service.
Patent WO-2021208161-A1 (WO)
Title: Whole-process peanut production line and method
Inventor: LIU MINGZHENG
IPC: B07B9/00
Filed: 2020-05-09
Abstract: A whole-process peanut production line and method, comprising a peanut cleaning system, a shell breaking system, a red skin removal system, a peanut kernel grading system, a superfine grinding system and a grading and packaging system. The first process is peanut cleaning and impurity removal. Peanut shell breaking is arranged behind peanut cleaning and impurity removal, peanut kernel red skin removal and peanut shell superfine grinding are respectively arranged behind the peanut shell breaking, peanut kernel grading is arranged behind the peanut kernel red skin removal, and peanut shell superfine powder grading and packaging is arranged behind the peanut shell superfine grinding.
Patent WO-2020228804-A1 (WO)
Inventor: LIN WEI
IPC: H04L5/00
Filed: 2020-05-15
Abstract: Proposed are an uplink information feedback resource determination method and device. The uplink information feedback resource determination method comprises: sending DCI to a terminal, the DCI being used for scheduling downlink service data transmission and requesting that the terminal feed back CSI, and the DCI comprising indication information of PUCCH resources occupied by the CSI and HARQ instructions of the downlink service data; and receiving CSI and HARQ instructions sent by the terminal, PUCCH resources occupied by the CSI and HARQ instructions being determined according to the indication information in the DCI.
Patent WO-2021227092-A1 (WO)
Inventor: GE PENG
IPC: G06F9/54
Filed: 2020-05-19
Abstract: L'invention porte sur un système de réseau maître-esclave à nœuds multiples et sur un procédé de traitement d'interruption associé. Le système de réseau maître-esclave à nœuds multiples comprend un nœud NC et une pluralité de nœuds NT. Le procédé comprend les étapes suivantes : un matériel écrit un état de fonctionnement et réalise un comptage; lorsque le compte atteint un multiple entier d'une fréquence de réponse, le matériel signale une interruption de message à un logiciel; le matériel écrit l'état de fonctionnement dans une file d'attente de CQ après l'écriture de celui-ci, un bloc CQ étant une zone de mémoire cache indépendante dans une DDR et le bloc CQ étant utilisé pour stocker un résultat d'exécution d'un message; le logiciel répond à l'interruption de message; et le logiciel lit le bloc CQ.