baber/WOPTO huggingface dataset:
Patent WO-2021217881-A1 (WO)
Inventor: ZHANG WU
IPC: B25J17/00
Filed: 2020-07-08
Abstract: An active heat dissipation joint and a bionic robot comprising said active heat dissipation joint. Said joint comprises a joint housing (1), the joint housing (1) being used for being sleeved outside a heating source, an accommodating groove (12) and a supporting mechanism on a side portion of the accommodating groove (12) being provided on an outer side face of the joint housing (1); the joint further comprises a thermoelectric refrigeration unit (4) sleeved between an inner wall of the joint housing (1) and the heating source, the thermoelectric refrigeration unit (4) comprising a cold end and a hot end, the cold end being configured to be in direct contact with the heating source, and the hot end being in direct contact with an inner side face of the joint housing (1); a temperature equalizing heat pipe (3) fixed in the accommodating groove (12) of the joint housing (1); and a heat dissipation rib component (2) fixed on the outer side face of the joint housing (1), at least one protruding heat dissipation rib (22) being provided on an outer side face of the heat dissipation rib component (2); the cold end of the thermoelectric refrigeration unit (4) is used for continuously cooling the heating source, and transferring heat to the hot end, the hot end transfers the heat to the joint housing (1), and the heat is absorbed by the joint so as to perform heat dissipation by means of the heat dissipation ribs (22) of the heat dissipation rib component (2). Provided are the active heat dissipation joint having a compact overall structural design and high cooling efficiency, and the bionic robot comprising said heat dissipation joint.
Patent WO-2021004525-A1 (WO)
Inventor: ZHOU JIAN
IPC: H01L31/20
Filed: 2020-07-10
Abstract: A heterojunction battery layerwise hydrogen passivation method and passivation device, a battery, a battery assembly, and a solar power station are disclosed in the present invention. The hydrogen passivation method is: during the heterojunction battery fabrication process, hydrogen passivation processing is carried out at least once on a semifinished heterojunction battery product and, during hydrogen passivation processing the semifinished heterojunction battery product is heated and irradiated by means of a light source. The heterojunction battery layerwise hydrogen passivation method is a technique that involves using hydrogen passivation during the process of fabricating a heterojunction battery and allows for the diffusion of high-density hydrogen atoms to the interface of a silicon crystal, thereby allowing for better passivation of dangling silicon bonds on the interface and markedly reducing the surface recombination rate of the silicon crystal.
Patent WO-2021184610-A1 (WO)
Inventor: ZHANG GUIMIN
IPC: A61K31/55
Filed: 2020-07-11
Abstract: 一种注射用双羟萘酸加兰他敏缓释微粒及其制备方法，所述微粒包含双羟萘酸加兰他敏、丙交酯-乙交酯共聚物、弱碱性添加剂，然后采用热熔挤出联用低温粉碎技术制备。与现有技术相比，所制备的微粒突释小、药物释放充分、水分含量低、制备工艺简单、产品收率和包封率高、适合工业化生产。
Patent WO-2021008569-A1 (WO)
Inventor: HUANG SHAN
IPC: G06F9/50
Filed: 2020-07-15
Abstract: Disclosed are a method and apparatus for managing resources in a cluster. The method comprises: receiving resource request information sent by a resource user; determining a first resource class to which a resource attribute of a resource to be requested belongs; determining a first resource provider from a cluster; and determining whether a resource provided by the first resource provider satisfies the resource to be requested. In the technical solution, a resource structure relationship is set according to resources that can be provided by all servers in a cluster. The resource structure relationship comprises multiple resource classes, and there is an inheritance relationship between the multiple resource classes. The resource attribute of a subclass in the inheritance relationship comprises the resource attribute of a parent class. The resource attributes are interchangeable between servers in the cluster, and the resources that can be provided by all servers in the cluster are fully and comprehensively considered, thereby improving the efficiency of management of the resources in the cluster.
Patent WO-2021077814-A1 (WO)
Inventor: CHEN CHAOCHAO
IPC: G06N20/00
Filed: 2020-07-16
Abstract: 一种由用户终端执行的推送模型优化方法，所述终端与第一用户相对应，所述终端包括当前的推送模型，所述推送模型基于矩阵分解方法进行预测，所述方法包括：从本地获取第一用户针对第一对象的评分（S202）；基于所述评分、所述第一用户的当前嵌入向量和所述第一对象的当前嵌入向量，计算用于优化所述第一对象的嵌入向量的第一梯度向量（S204）；确定所述第一用户的当前的预定数目的邻居用户（S206）；将所述第一梯度向量分别发送给所述预定数目的邻居用户各自的终端（S208）。
Patent WO-2022000578-A1 (WO)
Inventor: LIU WANZHU
IPC: G01S19/42
Filed: 2020-07-17
Abstract: A method for an out-of-control unmanned aerial vehicle in an ad hoc network to automatically return to a controllable range, comprising: (1) an ad hoc network control center determining, by periodically sending confirmation information to an unmanned aerial vehicle and receiving information replies from the unmanned aerial vehicle, whether the unmanned aerial vehicle is out of control; (2) if the unmanned aerial vehicle does not receive the confirmation information sent by the control center within a set time, or the unmanned aerial vehicle receives the confirmation information from the control center, but the control center does not receive the confirmation information replies from the unmanned aerial vehicle, determining that the unmanned aerial vehicle is an out-of-control unmanned aerial vehicle, and starting a return mode, until the confirmation information from the control center is received again; and (3) the unmanned aerial vehicle performing real-time positioning on the unmanned aerial vehicle by means of a GPS, and returning to the control center according to current position information of the unmanned aerial vehicle itself and position information of the control center. The method for an out-of-control unmanned aerial vehicle in an ad hoc network to automatically return to a controllable range can make full use of flight resources of an unmanned aerial vehicle in an ad hoc network.
Patent WO-2021017900-A1 (WO)
Title: Carbon fiber-doped conductive cement-based material and preparation method and use therefor
Inventor: JIN ZUQUAN
IPC: B28B1/087
Filed: 2020-07-17
Abstract: A carbon fiber-doped conductive cement-based material. Calculated in parts by weight, said conductive cement-based material comprises the following mixture constituents: 85-90 parts cement, 125-200 parts sand, 10-15 parts mineral powder, 1-3 parts redispersible latex powder, 40-50 parts water, 0.5-0.8 parts of a water reducer, 0.03-0.06 parts of a defoaming agent, and carbon fiber, the volume of the carbon fiber occupying 0.6-1% of the volume of the mixture. The present conductive cement base material features early strength and rapid hardening properties and is suitable for reparative construction projects. The cement features higher durability and toughness, and lower electrical resistivity, and effectively reduces contraction of the cement base material. The cement has both reparative and conductive functions, and broad potential for development in such fields as electrochemical chloride extraction.
Patent WO-2021093368-A1 (WO)
Title: User clustering and feature learning method and device, and computer readable medium
Inventor: LI HUAISONG
IPC: G06K9/62
Filed: 2020-07-24
Abstract: The present application provides a user clustering and feature learning solution. According to the solution, a clustering algorithm and an encoding and decoding model in a deep learning network are combined, transaction behavior sequences of users can be first determined on the basis of transaction behavior data of the users, and then the transaction behavior sequences of the users are encoded on the basis of an encoder of the deep learning network to generate deep features; while the users are clustered according to the deep features to obtain a clustering result, the deep features are decoded on the basis of a decoder of the deep learning network to obtain restored transaction behavior sequences; a learning target is determined according to the clustering result and a decoding result, and parameters of the encoder and the decoder of the deep learning network are iteratively adjusted according to the learning target, so that the deep learning network can be optimized while clustering is completed, and good deep features used for realizing clustering are obtained.
Patent WO-2021036624-A1 (WO)
Title: Interaction method, apparatus and device, and storage medium
Inventor: ZHANG ZILONG
IPC: G06F3/00
Filed: 2020-07-24
Abstract: The present disclosure relates to an interaction method, apparatus and device, and a storage medium. The method comprises: acquiring an image, acquired by a camera, of the periphery of a display device, wherein the display device displays an interaction object by means of a transparent display screen; detecting one or more objects involved in the image; in response to it being detected that at least two objects are involved in the image, selecting a target object from the at least two objects according to feature information of the detected at least two objects; and driving, on the basis of a detection result of the target object, the interaction object displayed on the transparent display screen of the display device to respond to the target object.
Patent WO-2022000646-A1 (WO)
Inventor: HU HENGBIN
IPC: H04R1/08
Filed: 2020-07-24
Abstract: Provided is a microphone, comprising a circuit board, an outer shell that covers the circuit board thereby forming an accommodation space, and an ASIC chip and MEMS chip accommodated inside of the accommodation space. The microphone is characterized in that the outer shell comprises at least two layers of metallic shells arranged at an interval and a shielding shell sandwiched between the two adjacent metallic shells and arranged at an interval from either metallic shell. Compared to prior art, the microphone of the present invention increases the number and thickness of shielding layers and forms multiple metallic reflective interfaces and inter-board filter capacitance without increasing the height or volume of a microphone, thereby effectively shielding and filtering out the interference of electromagnetic wave radiation.
Patent WO-2021047318-A1 (WO)
Inventor: ZHOU HAN
IPC: D06M101/30
Filed: 2020-07-29
Abstract: 本发明公开了一种辐射制冷复合光子结构薄膜及其制备方法；该薄膜自下而上包括纤维层和微球层。该薄膜体系具有强日光反射、高红外辐射、低角度依赖性等特点，对太阳光波段(0.25-2.5μm)能量的反射高达97％，在大气窗口波段(8-13μm)的平均发射率高达0.96，可在1000W/m 2的太阳光照下实现最高10℃的降温，辐射制冷效果优异，且薄膜具有较好的柔性与强度。制备方法为简单的2步法，包括静电纺丝得到纤维层和二氧化硅微球分散液沉积得到微球层。本薄膜结构简单，性能高效，制备简易，成本低廉，可满足工业规模化生产需求，具有较高的潜在应用价值。
Patent WO-2022036594-A1 (WO)
Inventor: LIU HAOYUAN
IPC: G07C1/20
Filed: 2020-08-19
Abstract: 本发明公开了一种基于无人机的海洋港口巡检系统，包括多组无人机设定单元、飞行轨迹定位监测单元、无线接收单元、地面控制单元、无线传输单元、智能分析单元、报警单元、无人机组和数据库，所述地面控制单元与多组无人机设定单元交互连接，所述飞行轨迹定位监测单元与地面控制单元连接；通过区域覆盖定位单元以无人机的GPS定位单元为定位信息进行区域定位，然后根据区域覆盖定位单元的覆盖定位信息进行相应的判断是否在分布的巡检区域内，若判断出现缺少其定位信息以及不在该覆盖区域内的异常情况，通过查检所有分布区域内的无人机定位，进而获取到全港口所在分布区域范围内的无人机定位，使得工作人员及时了解到无人机巡检的具体情况。
Patent WO-2021032195-A1 (WO)
Title: Method for separating xylose and lignin from mixed sugar solution
Inventor: JIANG CHENGZHEN
IPC: C13K13/00
Filed: 2020-08-21
Abstract: A method for separating xylose and lignin from a mixed sugar solution, comprising the following steps: hydrolysis: putting the mixed sugar solution and a solvent into a reactor, and adding an acid catalyst for carrying out a hydrolysis reaction; and separation: after the hydrolysis reaction is ended, separating a solvent phase from an aqueous phase; performing chromatography, ion exchange, and crystallization steps on the separated aqueous phase to obtain a pure xylose product; and continuing to recycle the separated solvent phase part to the hydrolysis step in the next batch, when the content of a solid content in the solvent reaches more than 50%, recovering the solvent by a vacuum evaporation device, recycling the recovered solvent back to the hydrolysis step for serving as a solvent, performing vacuum evaporation, and recovering the solvent to obtain a pure lignin product.
Patent WO-2021098317-A1 (WO)
Inventor: ZHANG SHIQIANG
IPC: F25B41/20
Filed: 2020-08-25
Abstract: An air conditioner and an air conditioner control method, which relate to the technical field of air conditioners. The air conditioner comprises: a refrigerant main circuit, the refrigerant main circuit comprising: a compressor (101), a gas-liquid separator (102), an outdoor heat exchanger (103), and an indoor heat exchanger (104); a first heating branch, which heats a liquid refrigerant discharged by the gas-liquid separator (102) into a gaseous refrigerant, and sends same to a suction port of the compressor (101); a shunting and regulating branch, which shunts and regulates a refrigerant flowing from the indoor heat exchanger (104) to the outdoor heat exchanger (103); a second heating branch, which receives the refrigerant delivered by the shunting and adjusting branch, heats same, and then sends same to the suction port by means of the first heating branch; a first enthalpy increasing branch, which receives the refrigerant that is heated by the second heating branch, and sends same to an enthalpy increasing port of the compressor (101); and a second enthalpy increasing branch, which receives the refrigerant delivered by the shunting and adjusting branch, carries out heat exchange with the refrigerant in the refrigerant main circuit so as to absorb the heat of the refrigerant main circuit refrigerant, and then sends same to the enthalpy increasing port. The present invention helps to improve the indoor heating effect of an air conditioner.
Patent WO-2021052150-A1 (WO)
Inventor: WANG JIYONG
IPC: G16H20/40
Filed: 2020-08-31
Abstract: 一种放疗计划推荐方法、装置、电子设备及存储介质，属于人工智能技术领域。其中，方法包括：构建放疗计量图样本库（S1）；获取CT图像（S2）；用预先训练生成的放疗计量预测网络模型对所述CT图像进行处理，得出与所述CT图像对应的放疗计量图（S3）；将所述放疗计量图与所述放疗计量图样本库中的放疗计量图样本进行匹配，得到与所述放疗计量图对应的匹配样本（S4）；获取与所述匹配样本对应的放疗计划，作为所述CT图像的推荐放疗计划（S5）。通过匹配放疗计量图获取推荐的放疗计划，去除了病人解剖学信息等冗余内容，简化了问题，提升了匹配速度，便于实现在大样本量下进行匹配，提升匹配精度，并且推荐得到的放疗计划均非劣质放疗计划，提高可靠性和合理性。
Patent WO-2021128934-A1 (WO)
Title: 一种基于 x 射线成图的自动锚链检测系统
Inventor: WU XIHU
IPC: G01N23/18
Filed: 2020-09-04
Abstract: 一种基于X射线成图的自动锚链检测系统，属于电梯领域，它可以实现电梯平衡补偿链的自动检测，可同时检出虚焊、裂纹、碰伤、变形等多种缺陷，取代人工目视检测的方法，既能提高检测的精准度，又能提高工作效率，通过X射线成像模块（100）、图像传输模块（200）、图像比对模块（300）、处理模块（400）、自学习模块（500）和计算机（600）来自动识别焊接外观质量问题，比目前的检测方法更可靠、稳定，而且也降低了工作人员的工作量提高检测工作的效率，通过辊筒（9）带动拨杆（10）转动，拨杆（10）拨动锚链向前行走，以实行锚链的自动行走，使电焊锚链均匀地通过射线检测误识别，可单条或多条通过同时扫描区域，并同时完成扫描检测。
Patent WO-2021057468-A1 (WO)
Inventor: CHEN JIANLONG
IPC: F24F11/64
Filed: 2020-09-08
Abstract: L'invention concerne un procédé destiné à déterminer le degré de blocage d'un filtre d'un climatiseur, consistant: à acquérir l'humidité d'un environnement où est située l'unité intérieure de climatiseur pour obtenir une valeur d'humidité intérieure; à acquérir un courant du moteur du ventilateur intérieur de l'unité intérieure pour obtenir une valeur de courant mesurée; à acquérir un seuil de détermination de courant correspondant à la valeur d'humidité intérieure; et à déterminer, en fonction d'un résultat de comparaison de la valeur de courant mesurée et du seuil de détermination de courant, le degré de blocage du filtre. Le climatiseur et le procédé destiné à déterminer le degré de blocage du filtre d'un climatiseur selon la présente invention améliorent le taux de précision de détermination du degré de blocage du filtre, réduisent les déterminations incorrectes, et améliorent l'ergonomie.
Patent WO-2021196558-A1 (WO)
Inventor: ZHONG QUAN
IPC: F25B1/00
Filed: 2020-10-10
Abstract: Provided by the present invention are a ternary refrigeration composition and a refrigeration device comprising same. The ternary refrigeration composition is composed of a first component and a second component, the first component being fluoroethane, and the second component being selected from any two among 1,1-difluoroethane, difluoromethane and 2,3,3,3-tetrafluoropropene. The environmental protection properties and the thermodynamic properties of fluoroethane are similar to those of R290 but the combustibility of fluoroethane is lower than that of R290, and fluoroethane and the second component having the combustibility of class 2 or 2L are used together, so that the refrigeration composition may have the characteristics of low GWP, good thermodynamic properties and a low combustibility grade, and the usage safety is improved. The ternary refrigeration composition has an ODP value of zero, i.e. does not damage the ozone layer even after long-term use. Therefore, the ternary refrigeration composition has a relatively low GWP, an ODP of 0, and two combustibility types, and when the ternary refrigeration composition is applied, the capacity and the energy efficiency of a unit are equivalent to those of a unit using an R290 refrigerant.
Patent WO-2022056972-A1 (WO)
Title: Linear motor
Inventor: GUO SHUN
IPC: H02K11/21
Filed: 2020-10-13
Abstract: A linear motor, comprises: a base (100), a carriage (200), a primary component and a secondary component (400) located within a mounting cavity enclosed by the base (100) and the carriage (200), and a grating ruler (500) and a reading head (600) located within the mounting cavity and oppositely arranged. One of the grating ruler (500) and the reading head (600) is mounted on the base (100), and the other is mounted on the carriage (200). The reading head (600) is arranged at the side of the primary component (300) along the direction of movement and is in a side-by-side arrangement with the primary component (300), and the grating ruler (500) is arranged at the side of the secondary component (400) perpendicular to the direction of movement; or, the reading head (600) is arranged at the side of the secondary component (400) along the direction of movement and is in a side-by-side arrangement with the secondary component (400), and the grating ruler (500) is arranged at the side of the primary component (300) perpendicular to the direction of movement. The linear motor can reduce the width dimension of the linear motor, thereby reducing the overall size of the linear motor.
Patent WO-2022099561-A1 (WO)
Inventor: LIU XIN
IPC: H01M4/38
Filed: 2020-11-12
Abstract: 一种硅基材料、其制备方法及其相关的二次电池(5)、电池模块(4)、电池包(1)和装置。该硅基材料包括核结构和设置在核结构至少一部分表面上的包覆层；所述核结构中同时包括硅相和硅酸锂相，且所述硅酸锂相的晶粒尺寸P≥30nm。硅基材料，在通过硅相提升二次电池(5)的能量密度的同时，还能够对硅基材料的结构稳定性和化学稳定性进行改善，使二次电池(5)整体能够呈现出满意且均衡的循环性能以及首次库伦效率。
Patent WO-2022099566-A1 (WO)
Inventor: GONG YEYUN
IPC: G06F16/9032
Filed: 2020-11-12
Abstract: Un modèle d'injection de connaissances destiné à un raisonnement commun génératif. Dans des exemples, un modèle de codeur-décodeur est utilisé pour générer une sortie de modèle (204) d'une description plausible pour un ensemble de concepts. Un prototype (218) est généré à partir d'un corpus de connaissances dans le domaine ou hors domaine, qui est en outre utilisé en tant qu'entrée (202) pour le modèle de codeur-décodeur. Des jetons d'entrée de concept et des jetons d'entrée de prototype sont mis à l'échelle pour limiter un désalignement potentiel qui peut être introduit par le prototype (218). De plus, des indicateurs de position sont générés pour chaque jeton d'entrée, qui indiquent la position relative de chaque jeton d'entrée respectif par rapport aux autres jetons d'entrée. Ainsi, lors du décodage des jetons d'entrée codés mis à l'échelle, le décodeur (214) peut être davantage accordé à la polarisation de scénario qui est introduite par le prototype (218) lors de la génération d'une sortie de modèle (204). Ainsi, le modèle de codeur-décodeur n'a pas besoin de se baser uniquement sur l'ensemble de concepts lors de la génération de la sortie de modèle (204).
Patent WO-2022099721-A1 (WO)
Inventor: YANG YUEMING
IPC: B08B3/06
Filed: 2020-11-17
Abstract: 本实用新型公开了一种用于蚕丝生产的浸泡装置，包括移动机构、浸泡机构，所述移动机构包括水箱、侧板、移动组件，所述水箱侧面设置有所述侧板，所述侧板上安装有所述移动组件，所述移动组件上端面安装有气缸；所述浸泡机构包括安装座、电机、转柱，所述安装座一侧安装有所述电机，所述安装座另一侧安装有所述转柱，所述转柱上安装有装载箱，所述装载箱上安装有插板。本实用新型结构简单，设计合理，生产成本低，可以实现自动对浸泡完成的蚕丝离开水面，同时使其倾斜，方便工人卸料，极大的节省了人力，提高了工作效率，实用性高，适合推广使用。
Patent WO-2021143341-A1 (WO)
Title: Wireless charging appratus
Inventor: JIANG HONGJUN
IPC: H02J50/90
Filed: 2020-11-17
Abstract: Provided in the present utility model is a wireless charging apparatus. The wireless charging apparatus: generates a control signal by means of acquiring one among the placement position of devices to be charged, the charging status of the devices and the quantity of the devices according to one among placement position signaling, the charging status and the quantity; adjusts the position of a wireless charging electromagnetic conversion module along a predetermined guide rail according to the control signal; and finally, performs a wireless charging operation on the devices. Hence, the wireless charging apparatus can intelligently recognize the real-time placement positions of devices to be charged, thus accurately and quickly implementing the effective alignment of a transmitting coil of the wireless charging apparatus and receiving coils of the devices so as to increase the operation convenience and charging reliability of the wireless charging apparatus and improve the user usage experience.
Patent WO-2021174927-A1 (WO)
Inventor: CHEN CONGMING
IPC: H04L29/06
Filed: 2020-11-30
Abstract: The present invention provides a blockchain-based identity verification method and apparatus, a device, and a storage medium, comprising: receiving an identity verification request sent by a verification mechanism upon detection of an identity verification operation triggered by a target user, wherein the identity verification request comprises a user identifier of the target user; in response to the identity verification request, performing a search of whether user identity information corresponding to the user identifier of the target user exists in user identity information of each user stored in a blockchain; and if so, sending the searched user identity information to the verification mechanism, so that the verification mechanism carries out identity verification on the searched user identity information.
Patent WO-2022116131-A1 (WO)
Inventor: LIU JINWU
IPC: A01M7/00
Filed: 2020-12-04
Abstract: L'invention concerne un dispositif de dosage précis de pesticides, se rapportant au domaine technique des appareils de mélange de pesticides. La présente invention résout le problème selon lequel un dosage de pesticide manuel existant peut provoquer une grande erreur de dosage. Le dispositif de dosage précis de pesticides comprend un corps de boîte ainsi qu'un ensemble de dosage et un ensemble de mélange qui sont disposés dans le corps de boîte; l'ensemble de dosage comprend une cavité d'eau et une pluralité de cavités de pesticide qui sont situées sur la partie supérieure du corps de boîte, une entrée de cavité d'eau et une pluralité d'entrées de cavité de pesticide sont formées au niveau de l'extrémité supérieure du corps de boîte, un débitmètre est disposé au fond de chacune de la cavité d'eau et des cavités de pesticide, un écran tactile est monté sur le côté extérieur du corps de boîtier, et chaque débitmètre est électriquement connecté à l'écran tactile; l'ensemble de mélange comprend une cavité de mélange située juste au-dessous de l'ensemble de dosage et une tige d'agitation disposée dans la cavité de mélange, la cavité de mélange est en communication avec l'extérieur du corps de boîte au moyen d'un tuyau, et un robinet est monté à l'extrémité du tuyau située à l'extérieur du corps de boîte. Un dosage quantitatif de pesticide peut être obtenu, et la sécurité est efficacement améliorée.
Patent WO-2021155711-A1 (WO)
Inventor: CHANG JING
IPC: G06F16/9535
Filed: 2020-12-10
Abstract: 一种物品属性词识别方法、装置、设备及存储介质，涉及计算机技术领域。该方法包括：建立属性词表（S101）；获取待识别物品的物品信息（S102）；对该物品信息进行分词（S104）；基于预设规则，对分词结果进行识别（S106）；当识别出其中的第一属性词时，确定第一属性词与预设的属性词表中的各标准属性词的相似度，以确定第一属性词是否有效（S108）；当第一属性词无效时，或者，基于预设规则未识别出第一属性词时，基于序列标注模型，对分词结果进行识别，以识别出其中的至少一个第二属性词（S110）；分别确定各第二属性词与预设的属性词表中的各标准属性词的相似度（S112）；以及基于各第二属性词的相似度，确定待识别物品的最终属性词（S114）。该方法能够提高识别效率。