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公开(公告)号：US20200034716A1
公开(公告)日：2020-01-30
申请号：US16335675
申请日：2018-02-02
摘要： The invention relates to a global optimal particle filtering method and a global optimal particle filter. The problem of particle filter processing nonlinear and non-Gaussian signals is effectively solved. The main technical means is to use the Lamarck genetic natural law to construct a global optimal particle filter comprising: generating an initial particle set; using Unscented Kalman Filter to perform importance sampling on the initial particle set to obtain sampled particles; performing floating-point number encoding for each of the sampled particles to obtain an encoded particle set; setting an initial population; using the initial population as an original trial population to sequentially perform a Lamarck overwriting operation, a real number decoding operation, and an elite retention operation; using the real-number optimal candidate particle as a prediction sample for a next moment, and obtaining a state estimation value of a system. The invention is applicable to machine learning.
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22.发明申请公开(公告)号：US20190314764A1
公开(公告)日：2019-10-17
申请号：US16114216
申请日：2018-08-28
发明人： Simin HUANG , Kui HE
摘要： An automatic arranging machine for membrane fiber which comprises a workbench, and a membrane fiber reel, a membrane fiber guide plate, a first membrane fiber traction apparatus, a membrane fiber cutter, a membrane fiber bracket and a second membrane fiber traction apparatus which are sequentially arranged and mounted on the workbench. The invention provides an automatic arranging machine for membrane fiber and a membrane module production device, which mainly rely on a membrane fiber automatic filling machine to accurately control the membrane fiber, and realize passing the automatic membrane fiber through the membrane fiber bracket into a membrane tube by using the membrane fiber traction apparatus to cooperate with a related mechanical walking structure. The automatic control technology utilized in the whole process is mature, the manual intervention process is less, the consumables are used less, the manufactured components are with high quality, the production efficiency is high, and the produced membrane module has a good performance consistency and can be applied to the manufacturing process of many membrane separation modules.
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公开(公告)号：US11802058B2
公开(公告)日：2023-10-31
申请号：US17685393
申请日：2022-03-03
发明人： Simin Huang , Minlin Yang , Kui He , Wuzhi Yuan
IPC分类号： C02F1/16 , F25B15/06 , F25B27/02 , F01D15/10 , C02F103/08
CPC分类号： C02F1/16 , F01D15/10 , F25B15/06 , F25B27/02 , C02F2103/08
摘要： The present invention relates to a distributed energy source system utilizing waste heat deeply. The distributed energy source system utilizing waste heat deeply comprises a primary waste heat recycling module, a membrane distillation type seawater desalination module and a membrane type thermoosmosis power generation module. The distributed energy source system utilizing waste heat deeply provided by the present invention can recycle and deeply utilize waste heat and moisture in flue gas by means of the primary waste heat recycling module, the membrane distillation type seawater desalination module and the membrane type thermoosmosis power generation module to realize functions of seawater desalination and low-temperature power generation, has high energy utilization ratio and improves the waste heat utilization efficiency.
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公开(公告)号：US11559871B2
公开(公告)日：2023-01-24
申请号：US16910902
申请日：2020-06-24
发明人： Shenggui Chen , Yongbo Huang , Wentao Zhang , Zhaoyang Lin , Zhenzhong Sun , Bingheng Lu
摘要： The invention relates to a device for integrally processing a housing of a Computing, Communication, and Consumer (3C) product. The device includes a loading frame and an upper frame, where a material receiving device is arranged in the loading frame, a width of the loading frame is greater than that of the housing, a grinding device is arranged below the upper frame, and the grinding device includes a grinding movement device; the grinding movement device is connected to a grinding installation block, an outer side of the grinding installation block is provided with grinding lifting balls, a grinding arc block is embedded in an inner side of an upper portion of the grinding installation block, and the upper frame is provided with a material pressing device. An outer side of the loading frame is provided with a feeding and discharging device.
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公开(公告)号：US20220326160A1
公开(公告)日：2022-10-13
申请号：US17386896
申请日：2021-07-28
发明人： Fei Zhou , Ye Liu , Hongcheng Wang , Yadong Wei , Geng Zhang , Shaoqiang Zhang
IPC分类号： G01N21/65 , G01N21/552 , G01N21/47
摘要： The present disclosure provides a method for trapping molecules with optical fiber tweezers based on phase transition and crystallization and a method for detecting a Raman spectrum of a persistent organic pollutant, belonging to the technical field of surface-enhanced Raman spectroscopy. Based on quite different solubilities of a substance to be detected in different solvents, dissolved phase small molecules to be detected are transformed into large size crystalline phase molecules through the physical process of phase transition and crystallization. Further, effective trapping of molecules to be detected that are not prone to bonding to noble metal nanoparticles in the vicinity of the noble metal nanoparticles can be achieved by combining the physical process of phase transition and crystallization with the physical trapping technique using optical fiber tweezers, so that the sensitivity of surface-enhanced Raman scattering (SERS) spectrum detection is significantly improved.
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公开(公告)号：US11436451B2
公开(公告)日：2022-09-06
申请号：US17577099
申请日：2022-01-17
申请人： Harbin Institute of Technology (Shenzhen) (Shenzhen Institute of Science and Technology Innovation, Harbin Institute of Technology) , Dongguan University of Technology
发明人： Qing Liao , Ye Ding , Binxing Fang , Xuan Wang
IPC分类号： G06K9/62
摘要： The present disclosure provides a multimodal fine-grained mixing method and system, a device, and a storage medium. The method includes: extracting data features from multimodal graphic and textual data, and obtaining each composition of the data features, the data features including a visual regional feature and a text word feature; performing fine-grained classification on modal information of each composition of the data features, to obtain classification results; and performing inter-modal and intra-modal information fusion on each composition according to the classification results, to obtain a fusion feature. The method enables a multimodal model to utilize a complementary characteristic of the multimodal data, with no influence by irrelevant information.
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公开(公告)号：US11130103B2
公开(公告)日：2021-09-28
申请号：US16311134
申请日：2018-04-18
发明人： Haibin Chen
摘要： An electrically controlled mixing and blending apparatus featuring high corrosion resistance and mixing efficiency includes a housing, a first bearing engaged to both sides of the housing, and the interior of both first bearings being coupled to a first rotating shaft, a second bearing engaged to a surface at the middle of the first rotating shaft and the interior of the second bearing being engaged to a surface of an output shaft of a first motor output shaft. Both sides of the first motor are fixedly coupled to a surface of the first rotating shaft through a first fixed rod. A gear drives the first motor, a blending rod and a stirring rack to swing in the front-rear direction through the first rotating shaft to increase the turbulence of the liquid raw materials, reduce the time required for mixing raw materials, and improve the production efficiency.
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公开(公告)号：US11073705B2
公开(公告)日：2021-07-27
申请号：US16440887
申请日：2019-06-13
发明人： Jun Deng , Chuliang He
摘要： The present invention discloses an integrated and automatic eyeglass temple assembly device, including a left table frame and a right table frame. The left table frame and the right table frame are respectively provided with a frame, and each upper end of the frame is provided with a hinge feeding tray. The left table frame and the right table frame are respectively provided with a temple box, a clamping mechanism and a single temple holding assembly. The mounting slot of the temple is located between the temple clamping pushing plate and the temple holding assembly, the movable slot is at the same level with the mounting portion of the hinge, and each temple box is provided with a temple feeding cylinders. The object of the present invention is to provide integrated and automatic eyeglass temple assembly device, in which two feeding trays are used for feeding hinges onto 2 working stations and by pushing and clamping hinges with the cylinders, hinge pushing boxes and hinge pressing plates, it is possible to achieve integrated and automatic temple assembly on both working stations and improve the working efficiency.
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29.发明授权公开(公告)号：US10914684B2
公开(公告)日：2021-02-09
申请号：US16976757
申请日：2019-05-24
发明人： Fei Zhou , Ye Liu , Dongxiong Ling , Hongcheng Wang
摘要： An in-situ photocatalysis monitoring system based on surface-enhanced Raman Scattering (SERS) spectroscopy. The monitoring system may include a Raman excitation light source, a laser coupling lens, a narrow band filter, a total reflection mirror, a dichroic mirror, a focusing coupling lens, a SERS optical fiber probe, a liquid phase photocatalysis reactor, a photocatalytic light source, a Raman collection lens, and a spectrometer. A first furcation part and a second furcation part each extend from one end of a common detection part of the SERS optical fiber probe; an extending end of the first furcation part is coupled with the focusing coupling lens; an extending end of the second furcation part is coupled with the photocatalytic light source; and the other end of the common detection part is arranged inside the liquid phase photocatalysis reactor. Raman excitation light and photocatalytic light may be transmitted on a common channel.
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公开(公告)号：US20200281138A1
公开(公告)日：2020-09-10
申请号：US15774581
申请日：2017-04-25
发明人： Yi CHEN , Yun LI , Hongnian YU
摘要： The present invention discloses a method of automatic agricultural pollination based on a micro air vehicle, with detailed steps as follows: in a current pollination working area j, a central control system CCS assigning a work task to a micro air vehicle pollinator μMAVi; capturing a data of flower via a camera and a data acquisition device; processing an original data collected from a specific data source, and then screening, filtering and preprocessing the original data; according to a data flow, performing an operation of recognizing flower; assessing whether a designated flower is successfully recognized or not; the micro air vehicle pollinator μMAVi pollinating the designated flower; assessing a pollination result and an effectiveness of the micro air vehicle pollinator μMAVi, and determining whether to end a work of the current working area j and to enter into the next working area j+1 or not. The present invention is more efficient in an automatic process, reducing an operating cost at the same time, being advantageous for propelling intellectualization, and the present invention can provide a higher efficiency and a better pollination quality and improve an agricultural productivity.
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