baber/WOPTO huggingface dataset:
Patent WO-2022000547-A1 (WO)
Title: Lens driving apparatus
Inventor: WANG HONGXING
IPC: G02B7/04
Filed: 2020-07-10
Abstract: The present utility model relates to the technical field of photographing devices, and in particular to a lens driving apparatus. The lens driving apparatus comprises a lens barrel for accommodating a lens, a housing, a piezoelectric driving member driving the lens barrel to rotate around the optical axis of the lens, and a second driving assembly driving the lens barrel to deflect around a direction perpendicular to the optical axis of the lens; the housing comprises an accommodating cavity; the lens barrel is mounted in the accommodating cavity; the lens barrel is rotatably connected to the housing; the piezoelectric driving member is provided in the accommodating cavity and located between the housing and the lens barrel; the surface of the piezoelectric driving member facing the housing is connected to the housing, and the surface of the piezoelectric driving member facing the lens barrel is connected to the lens barrel. The lens driving apparatus provided by the present utility model achieves jitter compensation of the lens in yaw, pitch, and rolling directions.
Patent WO-2022016530-A1 (WO)
Inventor: LI YANHUA
IPC: H04W52/02
Filed: 2020-07-24
Abstract: 本申请实施例公开了一种省电信号处理方法及装置、通信设备及存储介质。所述省电信号处理方法，包括：响应于省电信号WUS的监听时刻与寻呼消息的接收时刻至少部分重叠或者所述监听时刻与上下行切换的切换期间至少部分重叠，根据监听策略，确定所述WUS的监听结果。
Patent WO-2021203587-A1 (WO)
Inventor: XU CHENGXI
IPC: A61B5/091
Filed: 2020-07-28
Abstract: 一种肺功能手持测量阻断装置、测量装置和系统，包括壳体（1）、阻断模块（2）、传感器和气流管（3），气流管（3）贯穿于壳体（1），阻断模块（2）固定在壳体（1）内部，阻断模块（2）可以阻断或开通气流管（3），气流管（3）中设置至少一个传感器。可同时使用SOT和Rint测量技术，测量气体流量，容量和压力值。肺功能手持测量阻断装置采用电磁阻断技术，使得阻断时间精确可控，适合0‑100岁的患者和正常人群。
Patent WO-2022040909-A1 (WO)
Title: Split cas12 systems and methods of use thereof
Inventor: ZHOU QI
IPC: A61P27/02
Filed: 2020-08-25
Abstract: Provided are engineered split Cas12b systems and methods of use thereof. Also provided are compositions comprising one or more components of the engineered split Cas12b systems, as well as engineered cells and non-human animals produced by the methods. The systems, methods and compositions are useful for genome editing, transcription modulation and gene therapy.
Patent WO-2021128911-A1 (WO)
Title: 双连接场景下空口拥塞状态的判定方法及装置
Inventor: CHEN XIAOYU
IPC: H04W24/02
Filed: 2020-08-27
Abstract: 本申请实施例公开了一种双连接场景下空口拥塞状态的判定方法，包括：第一设备接收第一拥塞指示信息和第二拥塞指示信息；第一设备根据所述第一拥塞指示信息和所述第二拥塞指示信，判定所述用户设备的通信链路的拥塞状态。采用本发明，可明确判断双连接场景下用户设备的上下行通信链路是否发生了拥塞。
Patent WO-2021223348-A1 (WO)
Title: Ecm motor compatible with multiple universal interfaces, heating, ventilation, and air conditioning (hvac) system, and signal conversion method
Inventor: BIAN WENQING
IPC: H02K11/30
Filed: 2020-08-31
Abstract: Disclosed in the present invention are an ECM motor compatible with multiple universal interfaces, a heating, ventilation, and air conditioning (HVAC) system, and a signal conversion method. The ECM motor comprises a motor body and a motor controller. The motor controller comprises a control circuit board. The control circuit board comprises a power supply portion, a microprocessor, an IGBT inverter circuit, and multiple universal interface modules. The multiple universal interface modules refer to at least two of a multi-pin communication interface module, a multi-wire communication interface module, a multi-position control interface module, or a PWM signal communication interface module. According to the interface signal condition of an HVAC system to be connected, one universal interface module can be selected from the multiple universal interface modules so as to establish a communication mode connection between the microprocessor and the HVAC system. The connection between a control motherboard of the HVAC system and the motor can be well coordinated, the compatibility is improved, and great convenience is brought to the maintenance of the after-sales market.
Patent WO-2022047719-A1 (WO)
Inventor: HE JUANPENG
IPC: G06T3/40
Filed: 2020-09-04
Abstract: 本申请提供的用于提高图像分辨率的方法能够通过将原始图像分割为若干个区域图像，然后对各个区域图像进行针对性的处理，生成分辨率比区域图像高的目标区域图像。最后，服务器将各个目标区域图像合并为目标图像。因此，本申请实施例提供的用于提高图像分辨率的方法能够针对从原始图像分割出来的每个区域图像进行处理，提高了图像的处理效果。本申请还提供相应的视频生成方法及相关装置。
Patent WO-2022047720-A1 (WO)
Title: Systems and methods for assisting in placing surgical instrument into subject
Inventor: ZHAO XIAOFEN
IPC: A61B90/13
Filed: 2020-09-04
Abstract: A system for assisting in placing a surgical instrument may include an imaging component (410), a trajectory determination component (420), and a control component (430).The imaging component (410) and the control component (430) may correspond to a same coordinate system. The imaging component (410) may acquire at least one image of a subject (440). The trajectory determination component (420) may determine trajectory information for placing a surgical instrument into the subject (440) based on a reference entry point and a reference target point in the at least one image. The control component (430) may include a laser emitting unit configured to emit a laser beam towards the subject (440) based on the trajectory information. An orientation of the laser beam may coincide with an orientation associated with the trajectory information. The laser beam may be used as a reference for placing the surgical instrument into the subject (440).
Patent WO-2021208345-A1 (WO)
Title: Smart classroom
Inventor: SHI DONG
IPC: G05B19/042
Filed: 2020-09-11
Abstract: A smart classroom, comprising a projection module (1), an ambient light monitoring module (2), a main control module (4), and an ambient brightness control module (3). The projection module (1) is connected to the ambient light monitoring module (2), and the main control module (4) is connected to the ambient light monitoring module (2) and the ambient brightness control module (3). According to the smart classroom, the projection module (1), the ambient light monitoring module (2), the main control module (4), and the ambient brightness control module (3) form an Internet of Things. The ambient brightness control module (3) may be any one or the combination of two or all of an intelligent window module (31), an intelligent curtain module (32), and an intelligent light source module (33). During the use of projection in a classroom, the ambient light monitoring module (2) automatically monitors the ambient brightness and reports the brightness information to the main control module (4), and the main control module (4) does not perform any processing if the ambient brightness is lower than a predetermined threshold and, otherwise, executes an intelligent ambient brightness control processing instruction.
Patent WO-2022052057-A1 (WO)
Inventor: PENG ZELIN
IPC: B60R1/00
Filed: 2020-09-11
Abstract: 一种车载多目结构及车辆，包括安装支架（100）和多个拍摄组件（200），安装支架（100）包括安装部（10）和连接部（20），连接部（20）用于将多目结构安装于车辆；多个拍摄组件（200）设于安装部（10）中；多个拍摄组件（200）包括至少两个第一拍摄组件（201）和至少两个第二拍摄组件（202），至少两个第一拍摄组件（201）具有重叠的第一观测范围，至少两个第一拍摄组件（201）用于测量第一观测范围内的场景对象与车辆的距离；至少两个第二拍摄组件（202）具有重叠的第二观测范围，至少两个第二拍摄组件（202）用于测量第二观测范围内的场景对象与车辆的距离；第一拍摄组件（201）与第二拍摄组件（202）的观测范围不同。该车载多目结构及车辆能够通过第一拍摄组件和第二拍摄组件来判断场景对象与车辆的相对距离，实现大范围距离的准确测量。
Patent WO-2022056686-A1 (WO)
Title: Device, method, apparatus and computer readable medium for iab communication
Inventor: BULAKCI ÖMER
IPC: H04L5/00
Filed: 2020-09-15
Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable media for IAB communication. A first device determine first information concerning at least one of a network slice supported by a second device or a network slice associated with a third device, the second device being in communication with the first device and the third device being served by the second device, and transmit, to a fourth device, the first information in a request for a handover of the second device from the first device to the fourth device. The fourth device receives the request for the handover, and performs control on access of the second device to the fourth device based on the first information in the request. In this way, slice-aware admission control on IAB-node HO can be achieved, the HO success rate can be increased and the user experience can be enhanced.
Patent WO-2021093454-A1 (WO)
Inventor: WU XUEZHONG
IPC: G01C25/00
Filed: 2020-09-17
Abstract: L'invention concerne un procédé d'assemblage de tranche pour une structure de gyroscope à résonateur microhémisphérique, une structure de gyroscope à résonateur microhémisphérique et une fixation de tranche d'une structure de résonateur microhémisphérique. Le procédé d'assemblage de tranche pour une structure de gyroscope à résonateur microhémisphérique comprend les étapes suivantes : la réalisation d'une déformation par ramollissement à haute température sur des feuilles de verre (8) fabriquées séparément et leur mise en forme, la formation d'une structure de résonateur microhémisphérique (1) au milieu de chaque feuille de verre (8), la découpe de deux extrémités de chaque feuille de verre (8) au moyen d'une découpe au laser pour former des trous de positionnement de feuille de verre (9), et l'alignement et la fixation d'une pluralité de structures de résonateur microhémisphérique identiques (1) sur un dispositif de fixation de tranche (10) en utilisant les trous de positionnement de feuille de verre (9) comme positions de référence, puis la réalisation d'une opération en utilisant le dispositif de fixation de tranche (10) comme une unité, l'achèvement des processus ultérieurs de détachement, de métallisation de surface, de fixation avec des électrodes planes (2), de séparation du dispositif de fixation de tranche (10) et de nettoyage des structures de résonateur microhémisphérique (1), de manière à obtenir des structures de gyroscope à résonateur microhémisphérique commandées par les électrodes planes (2) situées à la base. Grâce au procédé d'assemblage de tranche pour une structure de gyroscope à résonateur microhémisphérique, l'opération d'assemblage de tranche peut être réalisée par le montage fixe d'une pluralité de structures de résonateur microhémisphérique (1) fabriquées séparément sur le même dispositif de fixation de tranche (10), réduisant de manière considérable les erreurs d'assemblage des structures de gyroscope à résonateur microhémisphérique, et améliorant la stabilité, la cohérence et l'efficacité d'assemblage du processus.
Patent WO-2022047862-A1 (WO)
Inventor: ZHOU HOUCHENG
IPC: A61P17/14
Filed: 2020-09-25
Abstract: Provided are a hair-growth traditional Chinese medicine composition, and a preparation method therefor and the use thereof. The composition is prepared from the following raw materials in parts by weight: 10-60 parts of Galla chinensis, 20-60 parts of Polygoni multiflori radix, 20-45 parts of Chinese honey locust, 20-65 parts of Eclipta prostrata, 20-50 parts of Ligustri lucidi fructus, 10-30 parts of Chuanxiong rhizome and 10-45 parts of Isatis tinctoria, and contains the following active ingredients: tannin compounds, anthraquinone compounds, flavonoid compounds, terpenoid compounds, tetracyclic triterpenoid compounds, saponin compounds, volatile oils and the alkaloid. The composition has the effect of promoting hair follicle growth and bacteriostasis, can realize the effect of hair growth, and can also be used for preventing and treating the premature graying of black hair, alopecia areata, alopecia seborrheica, etc., and treating alopecia. During the production process, the conversion rate of effective substances in the formula can be effectively improved and the production cost is controlled by means of the cooperative use of different extraction methods.
Patent WO-2022041387-A1 (WO)
Title: Laundry treatment device
Inventor: YANG WEIGUO
IPC: D06F39/08
Filed: 2020-09-28
Abstract: Embodiments of the present application provide a laundry treatment device, comprising an inner drum, a driving apparatus, and a drain valve assembly. The inner drum can contain water and is provided with a drain hole; the drain valve assembly comprises a valve element, a transmission rod mechanism, an elastic positioning member, and an elastic reset member; the valve element is provided with a sealing position and a drain position; a first end of the transmission rod mechanism drives the valve element to move; during the rotation process of the inner drum, the driving apparatus can selectively toggle a second end of the transmission rod mechanism so as to drive the transmission rod mechanism to rotate around a center line of rotation; the elastic positioning member can maintain the valve element at the sealing position or the drain position; and the elastic reset member can drive at least the second end of the transmission rod mechanism to reset. According to the laundry treatment device in the embodiments of the present application, regardless of the rotational speed of the inner drum, the switching of the valve element between the sealing position and the drain position can be implemented by rotating the transmission rod mechanism, thereby facilitating drainage, and achieving high reliability.
Patent WO-2021082861-A1 (WO)
Title: Scoring method and apparatus, electronic device, and storage medium
Inventor: CHEN ZHENBO
IPC: G06F16/35
Filed: 2020-09-29
Abstract: A scoring method and apparatus, an electronic device, and a storage medium. According to the method, data to be scored is obtained when a scoring instruction is received (S10); a target question can be determined from the data to be scored (S11); when the target question is not detected for the first time by means of a training log, a recorded target keyword corresponding to the target question is called (S12), so that a historical record is taken as a basis and the efficiency is effectively improved; a target answer is further determined from the data to be scored (S13); a pre-trained scoring model is called (S14), the scoring model being obtained by training a convolutional neural network in combination with a word vector dictionary and keywords extracted by means of a random forest algorithm and capable of distinguishing importance; and the target keyword and the target answer are input into the scoring model, and a scoring result is output (S15). The method is directed to a variety of questions and is high in precision; a model only needs to be trained once, and then can be directly used; repeated training is not needed, so that the computation load is reduced and the model is lightweight, and then intelligent decision making is carried out to achieve automatic scoring of the questions.
Patent WO-2021073554-A1 (WO)
Title: Metal complex and use thereof
Inventor: HONG BING
IPC: C11D3/395
Filed: 2020-10-15
Abstract: Provided are new metal complexes having phenolic and macrocyclic amino ligands as well as to their use, in particular use for bleaching catalyst for detergent compositions and oxidative crosslinking catalyst for resins, containing said metal complexes. A formulation comprises at least a detergent, a metal complex, and optionally a source of hydrogen peroxide.
Patent WO-2021147393-A1 (WO)
Title: Public transportation interval speed guiding method
Inventor: LI XIANGYING
IPC: G08G1/01
Filed: 2020-10-16
Abstract: Disclosed is a public transportation interval speed guiding method, comprising the following steps: step 101, firstly, according to factors such as a bus departure time, and an average speed of a road interval and an average passenger flow at each station in the current period, making a running chart for each shift, wherein the running chart comprises a departure time, an arrival time and a stopping time at each station, and a destination arrival time (S101); step 102, constraining step 101 by means of constraint factors covering five aspects, and according to the constraints, completing a bus time/position-speed standard curve chart (S102); and step 103, after the departure of a vehicle, when a time/position-speed curve is not correctly executed due to any interference with driving operations caused by any factor, performing correction in real time according to a time advance/delay value in the subsequent part (S103). By means of correcting a time/position-speed standard curve chart in real time, driving is carried out according to the induction of a speed curve, such that it is guaranteed, to the greatest extent, that when the departure of a vehicle is on schedule, the vehicle arrives at each midway station and the destination station of a line on schedule.
Patent WO-2021129117-A1 (WO)
Inventor: WANG PAN
IPC: A47L11/24
Filed: 2020-10-27
Abstract: Disclosed are a dust collection station (2) and a cleaning system. The dust collection station (2) is used for collecting swept impurities of an autonomous cleaning apparatus (1); the autonomous cleaning apparatus (1) comprises a main body part (15) and a driving wheel (12) installed at the bottom of the main body part (15); a negative-pressure dust collection channel is provided in the dust collection station (2), the dust collection station (2) comprises a bearing device (21) and a lifting mechanism (24), the bearing device (21) is used for bearing the driving wheel (12), a dust collection suction port (211) in communication with the negative-pressure dust collection channel is provided in the bearing device (21), at least one side of the dust collection suction port (211) is provided with the lifting mechanism (24), and the lifting mechanism (24) protrudes out of a top surface (212) of the bearing device (21) to be used for supporting the main body part (15). Due to the fact that the main body part (15) is supported by the lifting mechanism (24), a universal wheel (13) cannot fall into the dust collection suction port (211) and become stuck.
Patent WO-2021139342-A1 (WO)
Inventor: YE MING
IPC: G06K9/62
Filed: 2020-10-29
Abstract: 本发明涉及人工智能技术，应用于智慧城市中，提出的OCR识别模型的训练方法、装置、计算机设备和存储介质，其中方法包括：获取样本集；对样本集中的部分样本进行标注，以使样本集包括标注样本以及非标注样本；将样本集输入至预设的OCR识别网络中进行计算得到第一特征向量集；将第一特征向量集输入到用于做无监督训练的第一损失计算层计算得到第一损失值集，以及将第一特征向量集输入到用于做有监督训练的第二损失计算层继续计算得到第二损失值集；将第一损失值集与第二损失值集通过网络反向传播计算出网络的参数梯度，以更新OCR识别网络的参数直到收敛，得到OCR识别模型；该OCR识别模型与传统训练方法得到OCR模型相比，识别精度更高。
Patent WO-2021103941-A1 (WO)
Title: 环保型中微量元素混合剂及应用
Inventor: WANG RENZONG
IPC: C05G3/00
Filed: 2020-11-02
Abstract: 一种环保型中微量元素混合剂及应用，中微量元素混合剂中硫磺占50％-95％，分散剂占0.5％-30％，硫之外的中微量元素占0.1％-45％，制备方法为：在液态硫磺中添加中微量元素、分散剂并混合均匀制得。可应用于颗粒中微量元素混合剂的制备及进行肥料包膜。具有以下优点：该中微量元素混合剂均匀、稳定，便于输送，并可根据客户需求进行定制，能快速、灵活添加中微量元素。
Patent WO-2022067947-A1 (WO)
Inventor: ZHAO QING
IPC: G02B13/00
Filed: 2020-11-02
Abstract: Provided is an image-capture optical lens (10), the lenses of the image-capture optical lens (10) comprising, in order from the object side to the image side: a first lens (L1) having a positive refractive power, 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); the focal length of the image-capture optical lens (10) is f, the total optical length of the image-capture optical lens (10) is TTL, the focal length of the second lens (L2) is f2, the object side of the fourth lens (L4) has a central radius of curvature of R7, the central radius of curvature of the image side of the fourth lens (L4) is R8, and the following relational expressions are satisfied: 0.95 ≤ f/TTL; -4.00 ≤ f2/f ≤ -2.00; 2.50 ≤ (R7+R8)/(R7-R8) ≤ 15.00. The invention has good optical performance, and meets the design requirements of large aperture, long focal length, and thinness.
Patent WO-2022094964-A1 (WO)
Inventor: ZHU FAN
IPC: G06F9/38
Filed: 2020-11-06
Abstract: Procédé de traitement d'instructions et appareil GraphFlow, qui peuvent améliorer l'efficience d'exécution spéculative et réduire les coûts d'un échec de spéculation. L'appareil GraphFlow est fondé sur une architecture de flux de données et comprend un tampon d'informations (IB) et une file d'attente de chargement (LQ), l'IB étant utilisé pour mettre en tampon une file d'attente d'instructions et le LQ étant utilisé pour mettre en tampon et lire la file d'attente d'instructions; et l'IB comprenant un bit de spéculation et un champ identité de spéculation (ID), le bit de spéculation étant utilisé pour indiquer si l'instruction actuelle est une instruction disponible en vue d'une exécution spéculative et le champ ID de spéculation étant utilisé pour stocker une ID de spéculation d'une opération de spéculation de l'instruction actuelle. Le procédé consiste : à transmettre par un IB une première instruction à une LQ, la première instruction étant utilisée pour demander la lecture de données, et la première instruction satisfaisant une première condition prédéfinie, la première condition prédéfinie comprenant : le réglage d'un bit de spéculation de la première instruction dans l'IB sur « oui » (S401); et la détermination par l'IB d'une première ID de spéculation et le stockage de la première ID de spéculation dans un champ d'ID de spéculation de la première instruction dans l'IB, la première ID de spéculation étant utilisée pour indiquer l'opération de spéculation actuelle (S402).
Patent WO-2021208416-A1 (WO)
Inventor: ZHU SONG
IPC: G01C21/00
Filed: 2020-11-16
Abstract: 本发明涉及自移动设备、终端、服务器自动更新数据模型的方法，其中，该自移动设备自动更新数据模型的方法，包括如下步骤：通过图像采集装置自动采集环境图像；发送所述环境图像至云端服务器；接收所述云端服务器返回的更新数据模型，所述更新数据模型至少包括根据所述环境图像中的部分所生成的更新数据。
Patent WO-2022104621-A1 (WO)
Inventor: JIA HUIJUAN
IPC: A61K31/401
Filed: 2020-11-19
Abstract: Provided are a fixed-dose combination of an SGLT-2 inhibitor and an angiotensin converting enzyme (ACEI) inhibitor, and the use thereof. The combination comprises: a) an SGLT-2 inhibitor, or a pharmaceutically acceptable salt, a co-crystal, a solvate hydrate or a hydrate thereof; and b) an angiotensin converting enzyme inhibitor, or a pharmaceutically acceptable salt, a co-crystal or a solvate hydrate thereof. The combination is convenient to carry or take, the medication cost is relatively reduced, the risk of overdose or missed medication is avoided, and the medication compliance of patients is improved; the stability is good, especially in terms of it not being easy for polymeric esterified impurities of carboxylic acid in an ACEI (or a degradation product) structure and hydroxy in an SGLT-2 inhibitor structure to form; the probability and safety risk of drug interaction is reduced; and the synergistic effect can be better exerted.
Patent WO-2022099824-A1 (WO)
Title: 人体风险姿态识别方法及系统
Inventor: NING LEI
IPC: G06K9/00
Filed: 2020-12-01
Abstract: 一种人体风险姿态识别方法及系统，该方法包括：S100，接收深度相机捕获的图片帧，得出人体的关键活动关节点分别与第一参考关节点及第二参考关节点之间连线所构成的夹角；S200，监测夹角的变化率，并根据夹角的变化率调整监测周期；S300，比对夹角的变化率与第一动态参数，根据比较结果调整第一动态参数，并根据调整后的第一动态参数，得到人体姿态的危险状态判断结果。该方法通过对人体关键关节的角度变化率的变化幅度进行自适应监控，对存在风险的人体姿态动作进行识别，判断用户是否处于特定场景下的危险状态，可以提升当前视频监控系统在处理人员遇险时的效率，减少因人工监视疏忽等原因带来的救援不及时等问题。
Patent WO-2022116221-A1 (WO)
Inventor: LI GONGHUI
IPC: B62B3/08
Filed: 2020-12-05
Abstract: 一种搬运车，涉及运输装置的技术领域，旨在解决平台较为笨重，在装卸物料时，需要抬起平台的一端就需要耗费很大的力气，导致物料搬运不便的问题。其技术方案要点是有水平设置的平台，所述平台底部设置有滚轮，所述平台的顶部一端沿竖直方向设置有拉手，所述平台底部设置有抬升装置，所述抬升装置包括有驱动电机，所述驱动电机的输出端连接有沿竖直方向设置的丝杆，所述丝杆外套设有套筒，所述套筒上设置有与丝杆螺纹配合的内螺纹，所述套筒外设置有令套筒沿竖直方向移动的限位机构，达到了便于抬升平台一端，便于装卸物料的效果。
Patent WO-2022120745-A1 (WO)
Inventor: LIANG ZHENGLIN
IPC: A61P25/36
Filed: 2020-12-10
Abstract: The present invention provides a pharmaceutical composition for relieving or eliminating protracted opioid abstinence syndrome and a preparation method therefor. The pharmaceutical composition comprises clonidine hydrochloride and tramadol hydrochloride. A compound tablet of the pharmaceutical composition is made of clonidine hydrochloride, tramadol hydrochloride, lactose hydrous, microcrystalline cellulose, silicon dioxide and magnesium stearate. The preparation method comprises the following steps: (1) dissolving a prescription amount of clonidine hydrochloride in water, pelletizing same with a prescription amount of microcrystalline cellulose, then sieving and drying to obtain particles; and (2) mixing the particles obtained in step (1) with a prescription amount of tramadol hydrochloride and lactose hydrous, then adding a prescription amount silicon dioxide and magnesium stearate, and coating after tableting, to obtain the compound tablet.