baber/WOPTO huggingface dataset:
Patent WO-2021128235-A1 (WO)
Inventor: ZHU JUNYAN
IPC: G02B13/00
Filed: 2019-12-27
Abstract: L'invention concerne une lentille optique de caméra (10), comprenant séquentiellement, d'un côté objet à un côté image : une première lentille (L1) ayant une puissance de réfraction négative, une deuxième lentille (L2) ayant une réfringence positive, une troisième lentille (L3) ayant une réfringence positive, une quatrième lentille (L4) ayant une puissance de réfraction négative, une cinquième lentille (L5) ayant une puissance de réfraction positive, et une sixième lentille (L6) ayant une puissance de réfraction négative, les expressions relationnelles suivantes étant satisfaites : 100,00° ≤ FOV ≤ 135,00° ; -30,00 ≤ R1/R2 ≤ -10,00 ; 0,80 ≤ d4/d6 ≤ 5,00 ; et 7,00 ≤ d9/d10 ≤ 22,00. La lentille optique de caméra (10) peut obtenir une TTL faible tout en obtenant des performances d'imagerie élevées.
Patent WO-2020135847-A1 (WO)
Inventor: SHAN ZHONGDE
IPC: B33Y50/02
Filed: 2019-12-30
Abstract: 一种纤维增强复合材料环状包覆打印喷头，包括送料部分、挤出机构、浸渍腔室、环状包覆喷嘴、测量和控制部分；其中，送料部分主要匀速定量的提供树脂材料，其下端与挤出机构连接，树脂在加热环和螺杆的作用下被匀速挤出，进入浸渍腔室；在浸渍腔室内，树脂与纤维混合并通过环状包覆喷嘴挤出成型，环状包覆喷嘴的底端为平面结构，可在复合材料成型后，对其成型面进行压实作用，减少内部孔隙率，改善层间结合效果；在打印过程中，多个温度和压力参数需要被采集和控制；本发明的打印喷头一方面实现了树脂和纤维的快速、高效混合，另一方面实现了树脂和纤维的压实打印，可改善成型件的力学性能。
Patent WO-2020244223-A1 (WO)
Title: Optical filter plate
Inventor: CHEN CE
IPC: G02B5/28
Filed: 2019-12-31
Abstract: An optical filter plate (5), comprising a substrate (51) and a first film system (52) arranged on the outside of a first face of the substrate (51), the first film system (52) comprising a high refractive index film layer, a low refractive index film layer, and a matching film layer; the material of the matching film layer comprises a nitrogen-doped silicon-germanium mixture, the chemical formula of the nitrogen-doped silicon-germanium mixture being Si x Ge 1-x N y , 0≤x≤1 and 0<y≤0.1; in the 780 nm to 3000 nm wavelength range, the refractive index of the high refractive index film layer is greater than the refractive index of the low refractive index film layer, and the refractive index of the matching film layer is not equal to the refractive index of the film layers adjacent to same.
Patent WO-2021109308-A1 (WO)
Inventor: SHI HONGREN
IPC: G07F17/00
Filed: 2019-12-31
Abstract: An information processing method and device, and a computer readable storage medium. The method comprises: at a server side, receiving a first vehicle exchange request of a first user from a first electronic device, the first vehicle exchange request containing first exchange target vehicle model information (202); receiving a second vehicle exchange request of a second user from a second electronic device, the second vehicle exchange request containing second exchange target vehicle model information (204); determining whether a first vehicle of the first user matches the second exchange target vehicle model information and a second vehicle of the second user matches the first exchange target vehicle model information (206); and if it is determined that the first vehicle of the first user matches the second exchange target vehicle model information and the second vehicle of the second user matches the first exchange target vehicle model information, sending information of the second user and information of the second vehicle to the first electronic device, and sending information of the first user and information of the first vehicle to the second electronic device (208). Vehicle model-based vehicle exchange demand matching is implemented, vehicle exchange experience demands are satisfied, and the user experience is improved.
Patent WO-2021232172-A1 (WO)
Title: Interpretable multilayer information screening network
Inventor: CHEN YONGCONG
IPC: G06K9/62
Filed: 2020-05-18
Abstract: In the application of the present invention, a working principle that a multilayer neural network is used for information screening is provided, and a visual intermediate layer information processing method is provided according to the principle, so that the reliability of information processing of the multilayer neural network is improved. In the application of the present invention, a method for performing multiresolution pre-processing on data, and then screening information by using the multilayer neural network is also provided. Also provided is a method for performing multiresolution extraction on a dynamic characteristic. Moreover, these methods lay a foundation for further improving the generalization capability of models.
Patent WO-2020156218-A1 (WO)
Inventor: YIN HONGLU
IPC: G06Q50/28
Filed: 2020-01-17
Abstract: 本发明实施例提供了一种物流对象管理装置及其物流对象提取方法以及电子设备。该方法包括：获取与用户信息相关联的多个物流对象的存储位置信息；根据所述多个物流对象的存储位置信息以及移动模块的位置信息，生成取件队列；按照所述取件队列的顺序，将各所述物流对象移动至取件区域，以供用户提取所述物流对象。本发明实施例通过设置移动模块和取件区域，将与用户相关的多个物流对象按照一定的取件队列顺序依次移动至取件区域，以供用户从取件区域取件，从而避免用户在取多个物流对象时多次往返于不同的取件格口之间，将用户的取件动作局限于固定区域，大大节约了用户的取件时间和等待时间，提高了用户提取物流对象的效率，提升了用户体验。
Patent WO-2021146935-A1 (WO)
Inventor: LU YUANYUAN
IPC: G06T7/00
Filed: 2020-01-21
Abstract: 本公开涉及一种图像缺陷确定方法与装置、电子设备及存储介质，属于显示面板检测技术领域。该方法包括：对所获取的待检测图像进行缺陷增强处理，得到缺陷增强图像；对缺陷增强图像进行降采样处理，得到低分辨率图像；对低分辨率图像进行二值化处理，确定低分辨率图像中缺陷的位置；根据低分辨率图像中缺陷的位置，以及低分辨率图像和待检测图像的映射关系，确定待检测图像中缺陷的位置。本公开可以提高图像缺陷确定的效率。
Patent WO-2020169037-A1 (WO)
Inventor: WANG HUI
IPC: H02J7/00
Filed: 2020-02-19
Abstract: Disclosed are a discharging circuit, and an electronic device including the discharging circuit. The discharging circuit comprises: a detection circuit (101), a Buck circuit (102), a charge pump circuit (103) and a control circuit (104), wherein the detection circuit detects the voltage of a first port of the detection circuit; if the voltage of the first port of the detection circuit is greater than a first threshold value, the control circuit controls the charge pump circuit to discharge; and if the voltage of the first port of the detection circuit is less than a second threshold value, the control circuit controls the Buck circuit to discharge. The usage of the embodiments of the present application is beneficial to improving the discharging efficiency of a battery, such that the power of the battery can be fully utilized.
Patent WO-2021163959-A1 (WO)
Title: Transmission order determination for aperiodic channel state information
Inventor: ABDELGHAFFAR MUHAMMAD SAYED KHAIRY
IPC: H04L1/06
Filed: 2020-02-20
Abstract: Methods, systems, and devices for wireless communications are described. A receiving device (such as a user equipment (UE)) may receive a downlink grant including an indication to report a first channel state information and a second grant including an indication to report a second channel state information. In some cases, the second grant may be received after the downlink grant. The UE may determine a transmission order associated with the first channel state information and the second channel state information based on a configuration, and may transmit the first channel state information and the second channel state information according to the transmission order.
Patent WO-2020238298-A1 (WO)
Inventor: YANG KUN
IPC: F24F140/12
Filed: 2020-02-25
Abstract: A low-temperature heating activation control method for an air conditioner, applicable to a multi-split air-conditioning system. The method comprises the following steps: acquiring an outdoor ambient temperature, then determining whether the outdoor ambient temperature is lower than a configured outdoor ambient temperature; if the outdoor ambient temperature is lower than the configured outdoor ambient temperature, acquiring real-time gas return pressure of a compressor, then adjusting, according to the real-time gas return pressure of the compressor, the degree of opening of an expansion valve corresponding to each indoor unit in an ON state and the degree of opening of an expansion valve corresponding to each indoor unit in an OFF state; determining whether a first effective timing period has been reached; and if the first effective timing period has been reached, adjusting, according to a temperature difference between the configured temperature and a real-time indoor temperature, the degree of opening of the expansion valve corresponding to each indoor unit in the ON state. An air conditioner is also disclosed. The low-temperature heating activation control method for an air conditioner, and the air conditioner disclosed in the present invention effectively resolve the issue in which an action of a low-pressure switch during a heating operation performed at ultra-low temperatures by the multi-split air-conditioning system having a long distribution pipe causes the air conditioner to fail to operate normally.
Patent WO-2021008140-A1 (WO)
Title: 冰箱
Inventor: MI BO
IPC: F25D17/08
Filed: 2020-03-03
Abstract: 本发明提供了一种风道系统及具有其的制冷设备。所述风道系统包括相互配合设置的干燥系统和冷却系统，冷却系统具有蒸发器、设置于蒸发器两侧的回风口和送风口，干燥系统设于回风口和蒸发器之间，并包括相互连接设置的空压机和储气罐，使得经回风口排出的空气依次经过空压机、储气罐后再流向蒸发器，使经过蒸发器的空气干燥，避免结霜和效率低的问题。
Patent WO-2020182137-A1 (WO)
Inventor: HU XIAOBO
IPC: G01S7/481
Filed: 2020-03-11
Abstract: 一种激光雷达扫描方法包括：按照预设时间比例交替发射近帧光束和远帧光束；其中，所述近帧光束具有第一视场宽度A1和第一脉冲频率F1，所述远帧光束具有第二视场宽度A2和第二脉冲频率F2；A1＞A2，F1＞F2。
Patent WO-2020187188-A1 (WO)
Inventor: ZHANG YANG
IPC: A61K31/47
Filed: 2020-03-16
Abstract: Provided is an application of the combination of a quinoline derivative and an immunomodulator in preparation of antitumor drugs.
Patent WO-2021189215-A1 (WO)
Inventor: YAN JIANG
IPC: G05D1/08
Filed: 2020-03-23
Abstract: A control method and apparatus for a movable platform, the movable platform, and a storage medium. According to the embodiments of the present application, the method comprises: when the movable platform enters a predetermined mode, obtaining a movable platform control amount and a gimbal control amount; and controlling, according to the movable platform control amount, the movable platform to move in the predetermined mode, and controlling, according to the gimbal control amount, the gimbal to move in the predetermined mode. In the predetermined mode, not only can the speed of the movable platform be locked, but also higher-order motion parameters of the movable platform can be locked and controlled, for example, the acceleration of the movable platform and the gimbal disposed on the movable platform can be locked and controlled, so that control effects that the movable platform can achieve are diversified. When a user needs to achieve a smooth lens movement effect, by locking and controlling the gimbal, the user does not need to continuously and accurately operate operation elements on a control device, thereby improving user experience.
Patent WO-2021195914-A1 (WO)
Inventor: CHEN CONGRONG
IPC: H01M4/36
Filed: 2020-03-31
Abstract: Provided are a negative electrode material, a negative pole piece, an electrochemical apparatus and an electronic apparatus. The negative electrode material comprises a silicon-based material, wherein particles of the silicon-based material have at least one recess, the width of the recess being 50 nm - 20 μm and the depth being 50 nm - 10 μm. The present disclosure solves the problem of large volume expansion of the silicon-based material by using the silicon-based material having a concave structure, the concave structure reserving a certain expansion space for the silicon-based material. In addition, when the silicon-based material having the concave structure is compounded with a carbon material, a conductive agent, etc., to prepare the negative pole piece, relatively small carbon material particles and the conductive agent are embedded into the recess of the silicon-based material, thereby solving the problem of low compaction density of the silicon-based negative electrode material having the concave structure, and overcoming the defect of low volume energy density of the concave structure.
Patent WO-2020200234-A1 (WO)
Inventor: LIU HONGBIN
IPC: H04N19/182
Filed: 2020-04-01
Abstract: A method of video processing is provided to comprise: deciding a coding mode used for representing a current video block of a video in a coded representation of the video; and coding the current video block into the coded representation according to the coding mode, wherein use of alternative half-pel accuracy filters in addition to a default half-pel accuracy filter for representing motion information is disabled for the current video block due to use of the coding mode.
Patent WO-2020258971-A1 (WO)
Inventor: Huang Dane
IPC: A61K31/426
Filed: 2020-04-02
Abstract: Provided are a new class of hydrazone amide derivatives and the use thereof in the preparation of anti-osteoporosis drugs, wherein the structural formula of the hydrazone amide derivative is as shown in formula (I), and same are a new class of compounds with an anti-osteoporosis effect.
Patent WO-2020228473-A1 (WO)
Title: Method and system for speaker loudness control
Inventor: SHANMUGAM GUNASEKARAN
IPC: G10L15/20
Filed: 2020-04-15
Abstract: A mechanism to adjust far-end signal loudness based on environmental noise levels and device speaker characteristics has a noise-level analyzer that receives feedback from an intelligent speaker-boosting logic circuit that provides a signal to a class-D amplifier to drive the speaker. The noise-level analyzer analyzes near-end environmental noise levels and far-end speech input signal levels across critical frequency bands. The noise-level analyzer performs a masking analysis of the far-end and near-end signals, and guides the speaker-boosting logic circuit to apply determined signal boosting levels over selective bands. The speaker-boosting logic circuit monitors system activity along with the selective band boosting guidance from the noise-level analyzer. Using device speaker information and the speaker excursion pattern, the speaker-boosting logic circuit adjusts far-end speech signal loudness without over excursion of the speaker and damage to the speaker hardware.
Patent WO-2020221025-A1 (WO)
Inventor: HUANG JIAN
IPC: G06Q30/02
Filed: 2020-04-17
Abstract: A cloud computing service trial method and apparatus, a server and a storage medium: acquiring a service trial request of a user; on the basis of an identifier of a service to be trialled comprised in the service trial request and the preset corresponding relationship between cloud computing services and the amount of virtual assets required to purchase the cloud computing services, determining the amount of virtual assets required to purchase the service to be trialled; on the basis of the determined amount of virtual assets required to purchase the service to be trialled, determining whether the current available amount of virtual assets of the user is sufficient to purchase the service to be trialled; if the current available amount of virtual assets of the user is sufficient to purchase the service to be trialled, then providing the service to be trialled to the user and, on the basis of the amount of virtual assets required for the service to be trialled, updating the virtual asset information of the user. The problem of the complex management operations caused by needing to respectively manage each virtual coupon due to the many different types of virtual coupon is solved.
Patent WO-2021189584-A1 (WO)
Inventor: DU YUXIANG
IPC: B32B7/12
Filed: 2020-04-23
Abstract: Disclosed are an exposed weather-resistant aluminium foil heat-insulated self-adhesive waterproofing coiled material and a preparation method therefor, which belong to the technical field of sealant. The present invention solves the problem in the prior art that the construction process of a product is complex, and the effects of thermal insulation, waterproofing and noise reduction are poor. Said waterproofing coiled material comprises an exposed protective layer, an aluminum foil and a PET film provided in sequence. The PET film is coated with a self-adhesive butyl rubber. The self-adhesive butyl rubber consists of a brominated butyl rubber, a low molecular weight polyisobutylene, naphthenic oil, a tackifying resin, a filler, a low density polyethylene, a phenolic resin and an antiaging agent. The preparation method comprises: preparing a self-adhesive butyl rubber, using EAA to compound a PET film and an aluminum foil film together, using a double-layer co-extrusion die to spray a mixture of PMMA and EAA and an exposed protective layer onto an aluminum foil surface of a PET aluminum foil composite film, coating the self-adhesive butyl rubber onto a PET surface of a coiled material by means of a coater, and then compounding an anti-sticking film.
Patent WO-2020216345-A1 (WO)
Inventor: DAI HENG
IPC: D04B31/00
Filed: 2020-04-24
Abstract: 一种用于生产针织管（106）的针通机及针织管（106）的生产方法，针通机包括机架（200）；设在机架（200）上的能够将针织线（101）针织成针织管（106）的针织单元（40），针织单元（40）具有供针织线（101）或针织管（106）通过的第一通孔（411）；设在针织单元（40）前端的，用于将外部的弹性管（61）输送至经由针织单元（40）针织出的针织管（106）内的输料单元（60），和/或设在针织单元（40）的后端的，用于在针织单元（40）针织出的针织管（106）的外周成型外管（107）的外管成型机（70）。
Patent WO-2020228577-A1 (WO)
Title: Pyridazinone derivative and use thereof
Inventor: WANG WEI
IPC: C07D403/12
Filed: 2020-05-07
Abstract: Provided are a pyridazinone derivative and the use thereof. By selecting specific modification groups of the pyridazinone derivative provided in the present invention having a structure as shown in formula (I), the results show that the pyridazinone derivative provided in the present invention has a good activity as an agonist of a thyroid hormone β receptor, and can be used for treating and/ preventing diseases caused by the regulation of thyroid hormones.
Patent WO-2021226841-A1 (WO)
Inventor: ZHANG CHENGBO
IPC: H01M4/36
Filed: 2020-05-12
Abstract: 一种负极材料、负极极片、电化学装置和电子装置，该负极材料包括硅基材料和片状碳氟化物；其中，所述片状碳氟化物的径厚比大于2。通过在含有硅基材料的负极材料中加入径厚比大于2的碳氟化物，提高了含有硅基材料的负极材料的压实密度和体积能量密度，并且改善了循环性能。
Patent WO-2020248755-A1 (WO)
Title: Composé contenant de l'azote, dispositif électroluminescent organique et dispositif de conversion photoélectrique
Inventor: MA TIANTIAN
IPC: C07D209/88
Filed: 2020-05-12
Abstract: L'invention concerne un composé contenant de l'azote, un dispositif électroluminescent organique et un dispositif de conversion photoélectrique, appartenant au domaine technique des composants électroniques. La structure du composé contenant de l'azote est représentée par la formule chimique 1. Le composé contenant de l'azote peut améliorer les propriétés de dispositifs électroluminescents organiques et de dispositifs de conversion photoélectrique.
Patent WO-2021208217-A1 (WO)
Title: Display panel and manufacturing method therefor
Inventor: PENG BANGYIN
IPC: G02F1/1345
Filed: 2020-06-08
Abstract: The present application discloses a display panel and a manufacturing method therefor. The display panel comprises a drive circuit layer, a liquid crystal layer, and a sealant layer. The drive circuit layer comprises a drive unit sub-layer and a wiring sub-layer. The wiring sub-layer comprises a plurality of metal wires parallel to each other, and a gap portion is provided between any two adjacent metal wires. Among the gap portions, the width of a gap portion adjacent to a joining location between the sealant layer and the liquid crystal layer is greater than or equal to the width of any other gap portion.
Patent WO-2021196457-A1 (WO)
Title: 数据相关性分析方法、装置、计算机系统及可读存储介质
Inventor: WU RUI
IPC: G06F16/2458
Filed: 2020-07-23
Abstract: 数据相关性分析方法、装置、计算机系统及可读存储介质，基于人工智能，包括：获取历史业务数据并提取其中的产品信息，按照产品信息对历史业务数据分类，获得至少一个由同一产品信息的历史业务数据构成的数据集合；计算数据集合的信息熵以确定数据集合的定性分析维度，根据各定性分析维度下的定性信息制定数据集合的定性判断条件；计算数据集合的最大密度范围以确定数据集合的定量分析维度，根据各定量分析维度及其最大密度范围制定数据集合的定量判断条件；根据定性判断条件及定量判断条件计算待评估数据与各数据集合之间的相关度获得相关评估值。解决了当前无法对客户申请进行精准匹配，导致推荐的产品信息成功率较低的问题。
Patent WO-2022007007-A1 (WO)
Title: New use of colchicine
Inventor: XU MINGZHONG
IPC: A61P3/00
Filed: 2020-07-24
Abstract: Use of colchicine, an application of the colchicine as a drug for treating hyperphosphatemia caused by chronic renal insufficiency and uremia, and an application of the colchicine as a drug for inhibiting phosphorus absorption of intestinal tracts and renal tubules. Compared with existing phosphorus-reducing drugs, the colchicine is low in price, thus facilitating reduction of expenditure of patients, clinical side effects of a small dosage of the colchicine are extremely few, and patient compliance is good.
Patent WO-2021018011-A1 (WO)
Title: Method and apparatus for accessing critical resource, computer device, and readable storage medium
Inventor: ZHENG CHENGGUANG
IPC: G06F9/52
Filed: 2020-07-24
Abstract: A method and apparatus for accessing a critical resource, a computer device, and a readable storage medium, for use in reducing the number of operations for threads to contend for a lock, saving computing resources, and improving the performance of an ARM architecture processor. The method for accessing a critical resource comprises: selecting, from a first thread and a second thread, the first thread to contend for a target lock (201), a first task to be executed by the first thread and a second task to be executed by a second thread corresponding to the target lock; and on the basis that the first thread succeeds in contending for the target lock, enabling the first thread to execute the first task, and to execute the second task in place of the second thread (202).
Patent WO-2021027538-A1 (WO)
Inventor: JIANG QI
IPC: H04L5/00
Filed: 2020-07-27
Abstract: Disclosed are a method and device used in a node for wireless communication. The method involving: the first node first receives first signaling and second signaling, wherein the first signaling is used to indicate a first area size and a second area size, and the second signaling indicates a first air interface resource pool and a second air interface resource pool; and then determining, according to the current location, whether to send a first signal in a first air interface resource set, wherein when the first air interface resource set is associated with the first air interface resource pool, the first area size is used to determine the current location; and when the first air interface resource set is associated with the second air interface resource pool, the second area size is used to determine the current location. According to the present application, by establishing an association between the first area size and the second area size and the first air interface resource pool and the second air interface resource pool to optimize the determination of feedback transmission on a secondary link, the spectrum efficiency of transmission on the secondary link is improved.
Patent WO-2021023099-A1 (WO)
Title: 一种马钱子碱凝胶制剂及其制备方法
Inventor: ZHANG BAOXIAN
IPC: A61K9/06
Filed: 2020-07-31
Abstract: 一种马钱子碱凝胶制剂及其制备方法和应用。该凝胶制剂包含0.5％-1％的马钱子碱，0.5％-3％的凝胶骨架和10％-30％的助溶剂。所述马钱子碱水凝胶不含透皮促进剂但透皮效果优异，易涂展、生物相溶性好、皮肤吸收良好、药膜附着性好、对皮肤和黏膜无刺激性。
Patent WO-2022032490-A1 (WO)
Title: New cell stack with reduced wl and bl resistance for 3d x-point memory to improve program and increase array size
Inventor: LIU JUN
IPC: H01L45/00
Filed: 2020-08-11
Abstract: A cell stack with reduced write line (WL) and bit line (BL) resistance for 3D X-Point Memory improves programming and increases array size. BL and WL are formed by damascene process with Cobalt (Co), Rhodium (Rh), Ruthenium (Ru) self-aligned or with an overlay control requirement. In one embodiment, a Co BL is first formed in the substrate. A Co/C/OTS/C/PCM/C/Nit stack is then deposited. Subsequently, Co WL is etched through stack forming a cross-point memory cell, or a Co replacement gate is formed in a single damascene. WL and BL formed with Co, Rh, Ru were found friendlier to scaling than using current materials like tungsten (W) or copper (Cu). Cell stack height and aspect ratio is effectively reduced due to thinner metal, or metal etching elimination. Thus, WL and BL use reduced voltage as compared to using W. Subarray or tile size is increased accordingly to improve array efficiency.
Patent WO-2021103688-A1 (WO)
Title: 吸尘器及分离机构
Inventor: HUANG YUELIN
IPC: A47L9/16
Filed: 2020-08-26
Abstract: 一种吸尘器及分离机构(10)，分离机构(10)包括旋风分离器(200)及集尘组件(100)。旋风分离器(200)包括旋风单元(230)，旋风单元(230)的排尘口(220)与集尘组件(100)的集尘腔(110)相连通，至少两个进气腔(120)围绕第一轴线(a)设置，旋风分离器(200)的数量与进气腔(120)的数量相同，每一旋风分离器(200)的旋风单元(230)的进气口(210)与对应进气腔(120)相连通。带尘气体围绕第一轴线(a)流动，至少两个进气腔(120)能够将带尘气体有效分隔在不同的进气腔(120)内，每个进气腔(120)内的带尘气体能够由对应的旋风分离器(200)进行分离，能够有效降低进入每一旋风分离器(200)的带尘气体不均衡性，进而能够提高旋风分离器(200)的气尘分离效率。同时，通过设置至少两个旋风分离器(200)能够有效提高气尘的分离效率。