-
公开(公告)号：US12281990B2
公开(公告)日：2025-04-22
申请号：US18035938
申请日：2022-02-28
Applicant: Jiangsu University
Inventor： Xuetao Hu , Xiaobo Zou , Pei Jiang , Jiyong Shi , Xinai Zhang , Xiaowei Huang , Zhihua Li , Yahui Li , Wenting Li , Junjun Zhang
Abstract: The present invention belongs to the field of organophosphorus pesticide (OP) detection, and relates to a method for detecting an OP by a microfluidic chip based on a fluorescent sensing film. A porous fluorescent sensing film and the microfluidic chip are first constructed. The fluorescent sensing film is fabricated through layer-by-layer self-assembly of a platinum nanoparticle@oxalate-metal-organic framework (MOF) composite and a porous two-dimensional (2D) nanosheet, and has the functions of specifically detecting OPs and blocking macromolecular interferents. The microfluidic chip includes a sample channel, injection channels, reaction tanks, microfluidic channels, a detection tank, and an optical fiber channel, such that sample pretreatment and detection processes are integrated in the chip. An OP detection system is established by combining a portable constant-pressure syringe pump, a laser, a spectrometer, a signal transmitter, and a signal indicator, such that test devices are miniaturized and integrated and the OP detection is standardized.
-
公开(公告)号：US12150457B2
公开(公告)日：2024-11-26
申请号：US18021552
申请日：2022-02-23
Applicant: Jiangsu University
Inventor： Xiaobo Zou , Junjun Zhang , Jiyong Shi , Jianing Zhang , Xiaowei Huang , Li Liu , Xuetao Hu , Xiaodong Zhai
IPC: A23B7/16 , A23B7/155 , A23L3/3463 , A23L3/3544
Abstract: In the present disclosure, a temperature-sensitive inner layer solution, a deformation intermediate layer solution, and a rigid outer layer solution are first prepared and spray-coated layer by layer on a surface of a fruit or vegetable, such that three preservative film layers are produced successively and can be used for the preservation of the fruit or vegetable.
-
公开(公告)号：US11825871B2
公开(公告)日：2023-11-28
申请号：US17620074
申请日：2021-11-05
Applicant: Jiangsu University
Inventor： Jiyong Shi , Yueying Wang , Xiaobo Zou , Xiaowei Huang , Zhihua Li , Zhiming Guo , Tingting Shen , Xinai Zhang , Di Zhang , Jing Liang
IPC: A24C5/39 , G01N21/892 , G01N21/63 , G01N21/94 , G01N21/84
CPC classification number: A24C5/396 , G01N21/63 , G01N21/892 , G01N21/94 , G01N2021/8466 , G01N2021/8925 , G01N2201/0626
Abstract: A method and a device for detecting plastic foreign objects with low chromaticity difference in shredded tobacco through online pulse spectral imaging are provided. The method includes three steps: negative pressure thin-layer loading of shredded tobacco, pulse line-scanning identification of shredded tobacco, and positive pressure online elimination of foreign objects. Loose shredded tobacco is formed into a fixed and continuous thin layer on a surface of a conveying cylinder under the effect of a negative pressure adsorption force. The surface of the conveying cylinder is coded by areas. An LED linear array light source containing characteristic wavelengths of plastics with low chromaticity difference emits optical pulses, and a line-scanning camera is used to obtain characteristic signals of the plastic foreign objects with low chromaticity difference efficiently in real time.
-
4.发明申请METHOD FOR OPTIMIZING FLIGHT SPEED OF REMOTELY-SENSED SCAN IMAGING PLATFORM 有权用于优化远程感测扫描成像平台的飞行速度的方法公开(公告)号：US20160299513A1
公开(公告)日：2016-10-13
申请号：US15037646
申请日：2014-06-25
Applicant: JIANGSU UNIVERSITY
Inventor： Xiaobo Zou , Jiyong Shi , Jiewen Zhao , Xiaowei Huang , Yaodi Zhu , Zhihua Li
CPC classification number: G05D13/02 , G01C11/02 , G05D13/62 , G06T5/006 , G06T7/246 , G06T2207/10032 , G06T2207/30188 , G06T2207/30241
Abstract: A method for optimizing a flight speed of a remotely-sensed scan imaging platform. The method comprises: selecting a reference point; obtaining a remotely-sensed scan image in a reference point region, and processing data; and optimizing a flight speed of a remotely-sensed scan platform. By optimizing a movement speed of a remotely-sensed movement platform, the method can prevent a geometric dimension of a target in a remotely-sensed scan image from being distorted, so as to obtain a high-precision remotely-sensed image of a ground target; and the method can be used for airborne and satellite borne remotely-sensed images.
Abstract translation: 一种用于优化遥感扫描成像平台的飞行速度的方法。 该方法包括：选择参考点; 获得参考点区域中的遥感扫描图像，以及处理数据; 并优化遥感扫描平台的飞行速度。 通过优化遥感移动平台的移动速度，该方法可以防止遥感扫描图像中的目标的几何维度失真，从而获得地面目标的高精度遥感图像 ; 该方法可用于机载和卫星遥感图像。
-
公开(公告)号：US11897648B2
公开(公告)日：2024-02-13
申请号：US17767446
申请日：2021-12-03
Applicant: Jiangsu University
Inventor： Xiaobo Zou , Chuang Li , Jiyong Shi , Xiaowei Huang , Zhihua Li , Tingting Shen , Xuetao Hu , Jiukai Zhang , Jianbo Xiao , Zhiming Guo
CPC classification number: B65B57/145 , B65B1/06 , B65B1/32 , B65B25/001 , B65B43/52 , G06T2207/30128
Abstract: The present invention belongs to the technical field of food processing, and in particular, relates to an adaptive quantitative sub-packaging method for fried rice with multiple side dishes in a central kitchen and an apparatus therefor. The present invention mainly includes self-construction of a key side dish recognition model, self-evaluation of the key side dish recognition model, adaptive quantification of batch fried rice, and the apparatus matched with the three-step operation.
-
Patent Agency Ranking
公开(公告)号：US11378519B2
公开(公告)日：2022-07-05
申请号：US17053070
申请日：2019-09-26
Applicant: Jiangsu University
Inventor： Jiyong Shi , Wenting Li , Xiaobo Zou , Zhihua Li , Xiaowei Huang , Zhiming Guo , Xuetao Hu , Nini Liang , Yongqiang Shi , Haijun Shi , Xueping Cui
IPC: G01N21/77
Abstract: Fluorescent test paper for detecting mercury ions is firstly prepared, the fluorescent test paper including a fluorescence development area and a standard fluorescent colorimetric card. With reference to an excited color corresponding to a reference channel in the standard colorimetric card, the color corresponding to a carbon quantum dots distribution area on the fluorescent test paper is observed to check the fluorescence detection environment during detection with the fluorescent test paper. In colorimetric detection of the content of mercury ions, the concentration of Hg2+ is detected based on an excited color, in the standard colorimetric card, that corresponds to a standard mercury ion sample and is closest to a color signal in a copper nanoclusters distribution area on the fluorescent test paper.
-
公开(公告)号：US11878328B2
公开(公告)日：2024-01-23
申请号：US17626502
申请日：2021-11-02
Applicant: Jiangsu University
Inventor： Jiyong Shi , Yu Shi , Xiaobo Zou , Xiaowei Huang , Zhihua Li , Zhiming Guo , Changsheng Qiao , Junwei Yu , Xinai Zhang , Di Zhang , Xiaodong Zhai , Xuetao Hu , Tingting Shen , Chenguang Zhou , Yang Zhang
IPC: B07C5/342 , G06F18/2134
CPC classification number: B07C5/3422 , B07C5/3425 , G06F18/2134
Abstract: A color sorting method for small-grain agricultural products combining an area scanning photoelectric characteristic and a line scanning photoelectric characteristic is provided. The present invention obtains an area scan image of small-grain agricultural product materials on a conveyor belt by using an area scan camera, which can accurately extract area array features of the materials and realize accurate identification of the unqualified materials. At the same time, the present invention can provide key parameters for accurate positioning during free falling of the materials while identifying the unqualified materials by using the area scan image, and can cooperate with the line scan positioning camera and the pneumatic nozzle to achieve high-speed elimination of the unqualified materials.
-
公开(公告)号：US20140245896A1
公开(公告)日：2014-09-04
申请号：US14004703
申请日：2012-11-28
Applicant: JIANGSU UNIVERSITY
Inventor： Xiaobo Zou , Jiyong Shi , Jiewen Zhao , Zongbao Sun , Rong Xia , Leliu Sun , Xiaowei Huang , Xingyi Huang , Jianrong Cai , Quansheng Chen , Hao Lin
Abstract: A multi-sensor based automatic brewing mass overturn machine comprising a moving module, a vinegar brewing mass information monitoring module, a system control module and a brewing mass overturn execution module is provided. The moving module comprises a moving motor, and the vinegar brewing mass information monitoring module comprises a vinegar brewing mass temperature and acidity information monitoring unit, a vinegar brewing mass smell information monitoring unit, and an overturned brewing mass appearance information monitoring unit. The system control module comprises a computer and a programmable controller, the computer being connected with a temperature sensor, an acidity sensor, a gas sensor array, a color camera and the programmable controller, respectively. The brewing mass overturn execution module comprises an overturn motor and brewing mass overturn motors.
Abstract translation: 提供了一种基于多传感器的自动冲泡质量翻转机，其包括移动模块，醋酿造质量信息监控模块，系统控制模块和冲泡质量翻转执行模块。 移动模块包括移动马达，醋酿造质量信息监测模块包括醋酿造质量温度和酸度信息监测单元，醋酿造质量信息监测单元和翻转的酿造质量外观信息监测单元。 系统控制模块包括计算机和可编程控制器，该计算机分别与温度传感器，酸度传感器，气体传感器阵列，彩色照相机和可编程控制器连接。 酿造质量翻转执行模块包括翻转电机和冲泡质量翻转电机。
-
公开(公告)号：US11940435B2
公开(公告)日：2024-03-26
申请号：US17606053
申请日：2021-08-24
Applicant: Jiangsu University
Inventor： Jiyong Shi , Xiaobo Zou , Yueying Wang , Xiaowei Huang , Zhihua Li , Xinai Zhang , Di Zhang
CPC classification number: G01N33/12 , G06T7/0006 , G01J3/2823 , G01N2001/2893 , G01N21/359 , G01N2021/8845 , G01N2021/8883 , G06T2207/30128
Abstract: The present invention relates to the technical field of identification on adulterated meat, and in particular, to a method for identifying raw meat and high-quality fake meat based on a gradual linear array change of a component. The present invention spatially characterizes changing rules of featured components in the meat with the utilization of sensitivities of the visible/near-infrared spectral signals to changes of the components in the meat and the advantage that spectral scanning can acquire optical signals of the samples spatially and consecutively, further constructs the identification model according to differences in components and spectra of a region of interest in the hyperspectral image by taking a derivative for characterizing rates of change of the featured components.
-
公开(公告)号：US10655158B2
公开(公告)日：2020-05-19
申请号：US15572555
申请日：2016-03-30
Applicant: Jiangsu University
Inventor： Xiaobo Zou , Zhihua Li , Jiyong Shi , Xiaowei Huang , Xucheng Zhou , Xuetao Hu
Abstract: Disclosed is a bacterial counting method, comprising the following steps, S1: preparing a polyaniline/bacterial composite film on the surface of a glassy carbon electrode by electric polymerization; S2: drawing the standard curve of the polyaniline/bacterial composite film modified electrode; and S3: determining the bacterial concentration of the bacteria solution sample to be tested according to the standard curve obtained in step S2. The method does not require the cultivation of the bacteria in the implementation process, such that same takes a short time and is easy to operate; the method uses aniline as the main reagent, and the consumption of the solution to be tested is small, such that the testing cost is low and the equipment is simple; the method has the advantages of a good repeatability and a wide detection linear range; and the method is an easy to operate, short time-consuming, and low cost bacterial counting method. The method is a bacterial counting method based on the polyaniline/bacterial composite film, and can achieve rapid and accurate detection of the bacterial thallus concentration.
-
-
-
-
-
-
-
-
-
Search Results
12
records
(took 0.016 seconds)
