公开(公告)号：US20210259886A1

公开(公告)日：2021-08-26

申请号：US17039174

申请日：2020-09-30

申请人： Dongguan University of Technology ,  Dongguan Songhu Technology Co., Ltd. ,  Institute of Science & Technology Innovation, Dongguan University of Technology ,  Dongguan Keheng Hand Model Co., Ltd.

发明人： Nan LI ,  Zirong ZHOU ,  Shenggui CHEN ,  Binghua WEN

IPC分类号： A61F9/02 ,  H04N1/00 ,  B29C64/135 ,  B29C64/386 ,  B33Y10/00 ,  B33Y50/00 ,  B33Y80/00 ,  B29C64/35 ,  B33Y40/20

摘要： A method for preparing a pair of personalized three-dimensional (3D) printing medical isolation goggles includes the steps of: establishing a medical isolation goggles matrix; S2: acquiring the facial data of a user; S3: establishing a personalized medical isolation goggles model; S4: performing additive manufacturing, wherein a pair of medical isolation goggles is provided with high personalized fitness and high breathability for patients with eye diseases such as conjunctivitis, virus-susceptible patients, front-line clinical medical workers and related workers, and the compression damage to the face caused by the wearing of the medical isolation goggles for a long time is reduced in terms of fitness and comfort, where the medical isolation goggles are manufactured in a mode of additive manufacturing, small-batch rapid production can be performed after data merging, and a large number of processes and costs are reduced in the production cycle.

公开(公告)号：US20180062193A1

公开(公告)日：2018-03-01

申请号：US15404201

申请日：2017-01-12

申请人： Dongguan University of Technology ,  City College of Dongguan University of Technology

发明人： Faliang CHENG ,  Meiqiong CHEN ,  Min ZHANG ,  Jiajin LIN ,  Yantong YAO ,  Jiayuan CHEN ,  Zhiming ZHANG

IPC分类号： H01M8/16 ,  H01M8/00 ,  H01M4/86 ,  H01M4/96

CPC分类号： H01M8/16 ,  H01M4/8626 ,  H01M4/8885 ,  H01M4/96 ,  H01M8/002 ,  H01M2004/8684 ,  Y02E60/527

摘要： The present invention discloses a high-performance microbial fuel cell based on carbon with three-dimensional sieve tube structure as anode, comprising an anode and an electrode, wherein the anode is a carbon with three-dimensional sieve tube structure, and the three-dimensional sieve tube structure is a pie-shaped three-dimensional sieve tube structure or an annular-shaped three-dimensional sieve tube structure. The carbon with three-dimensional sieve tube structure is obtained by the carbonization of cassava straws which are agricultural solid residues. The high-performance microbial fuel cell based on carbon with three-dimensional sieve tube structure as anode according to the present invention has the features such as simple preparation method, easy to be amplified, environment-friendly, high power density and so on.

公开(公告)号：US11534341B2

公开(公告)日：2022-12-27

申请号：US17039174

申请日：2020-09-30

申请人： Dongguan University of Technology ,  Dongguan Songhu Technology Co., Ltd. ,  Institute of Science & Technology Innovation, Dongguan University of Technology ,  Dongguan Keheng Hand Model Co., Ltd.

发明人： Nan Li ,  Zirong Zhou ,  Shenggui Chen ,  Binghua Wen

IPC分类号： A61F9/02 ,  B33Y10/00 ,  B33Y50/00 ,  B33Y80/00 ,  B29C64/386 ,  B29C64/35 ,  B29C64/135 ,  B33Y40/20 ,  H04N1/00 ,  B29K75/00 ,  B29L31/48

摘要： A method for preparing a pair of personalized three-dimensional (3D) printing medical isolation goggles includes the steps of S1: establishing a medical isolation goggles matrix; S2: acquiring the facial data of a user; S3: establishing a personalized medical isolation goggles model; S4: performing additive manufacturing, wherein a pair of medical isolation goggles is provided with high personalized fitness and high breathability for patients with eye diseases such as conjunctivitis, virus-susceptible patients, front-line clinical medical workers and related workers, and the compression damage to the face caused by the wearing of the medical isolation goggles for a long time is reduced in terms of fitness and comfort, where the medical isolation goggles are manufactured in a mode of additive manufacturing, small-batch rapid production can be performed after data merging, and a large number of processes and costs are reduced in the production cycle.

公开(公告)号：US20230394282A1

公开(公告)日：2023-12-07

申请号：US18454795

申请日：2023-08-24

申请人： DONGGUAN UNIVERSITY OF TECHNOLOGY

发明人： YI WANG ,  BO HUANG ,  ZHIWEI KE

IPC分类号： G06N3/045 ,  G06N3/094

CPC分类号： G06N3/045 ,  G06N3/094

摘要： A method for training an ensemble model based on feature diversified learning includes: acquiring a high-level feature vector of each of the base networks by inputting example data into a current ensemble model; determining an activation intensity interval; acquiring an update of diversified features of the current ensemble model; outputting an output result corresponding to the example data based on the updated diversified features of the current ensemble model; and acquiring a target ensemble model by calculating a target loss function of the current ensemble model based on the example data and the output result, adjusting parameter values of the current ensemble model, and inputting the example data into the current ensemble model with the adjusted parameter values to continue training until the target loss function converges.

公开(公告)号：US11518614B2

公开(公告)日：2022-12-06

申请号：US17403159

申请日：2021-08-16

申请人： Dongguan University of Technology

发明人： Zhi-cong Zhang ,  Wei-feng He ,  Xiao-hui Yan ,  Liang-wei Zhang ,  Shuai Li

IPC分类号： B65G1/137 ,  B65G1/04

摘要： A stereoscopic warehousing equipment comprising a conveying line assembly, a left storage assembly located at left end of the conveying line assembly, a right storage assembly located on tright end of the conveying line assembly, and a transferring carrying assembly arranged above the conveying line assembly and located between the left storage assembly and the right storage assembly, wherein the conveying line assembly comprising a conveying line mounting frame, an upper speed-chain conveying line and a lower speed-chain conveying line, wherein the conveying line mounting frame is provided with a lifting conveying platform located at front end of the upper and lower speed-chain conveying lines, wherein the lifting conveying platform comprising an electric lifting platform and a middle speed-chain conveying line, wherein the transferring carrying assembly comprising a transferring carrying portal frame, a horizontal driving linear module, a left carrying mechanism and a right carrying mechanism.

公开(公告)号：US20220348408A1

公开(公告)日：2022-11-03

申请号：US17403159

申请日：2021-08-16

申请人： Dongguan University of Technology

发明人： Zhi-cong ZHANG ,  Wei-feng HE ,  Xiao-hui YAN ,  Liang-wei ZHANG ,  Shuai LI

IPC分类号： B65G1/137 ,  B65G1/04

摘要： A stereoscopic warehousing equipment comprising a conveying line assembly, a left storage assembly located at left end of the conveying line assembly, a right storage assembly located on right end of the conveying line assembly, and a transferring carrying assembly arranged above the conveying line assembly and located between the left storage assembly and the right storage assembly, wherein the conveying line assembly comprising a conveying line mounting frame, an upper speed-chain conveying line and a lower speed-chain conveying line, wherein the conveying line mounting frame is provided with a lifting conveying platform located at front end of the upper and lower speed-chain conveying lines, wherein the lifting conveying platform comprising an electric lifting platform and a middle speed-chain conveying line, wherein the transferring carrying assembly comprising a transferring carrying portal frame, a horizontal driving linear module, a left carrying mechanism and a right carrying mechanism.

公开(公告)号：US20220261600A1

公开(公告)日：2022-08-18

申请号：US17589888

申请日：2022-01-31

申请人： Harbin Institute of Technology (Shenzhen) (Shenzhen Institute of Science and Technology Innovation ,  Dongguan University of Technology

发明人： Qing Liao ,  Binxing Fang ,  Ye Ding

IPC分类号： G06K9/62

摘要： The present disclosure provides an anomaly detection method and apparatus for multi-type data. According to the anomaly detection method for multi-type data, an adversarial learning network is trained, so that a generator in the adversarial learning network fits a distribution of a normal training sample and learns a potential mode of the normal training sample, to obtain an updated adversarial learning network, an anomaly evaluation function in the updated adversarial learning network is constructed according to a reconstruction error generated during training, and the updated adversarial learning network is constructed into an anomaly detection model, to perform anomaly detection on inputted detection data by the anomaly detection model, to obtain an anomaly detection result. A mode classifier is introduced to effectively resolve difficult anomaly detection when a distribution of detected data is similar to that of normal data, further improving the accuracy of anomaly detection.

公开(公告)号：US20220237420A1

公开(公告)日：2022-07-28

申请号：US17577099

申请日：2022-01-17

申请人： Harbin Inst. of Tech (Shenzhen) (Shenzhen Inst. of Science and Tech Innovation, Harbin Inst. of Tech ,  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.

公开(公告)号：US20220093911A1

公开(公告)日：2022-03-24

申请号：US17477948

申请日：2021-09-17

申请人： Dongguan University Of Technology

发明人： Yan-Jie WANG ,  Changlong SUN ,  Peng ZHANG ,  Tao WANG ,  Dan LIU ,  Weijie MA

IPC分类号： H01M4/139 ,  H01M4/587 ,  H01M4/62 ,  H01M4/36

摘要： The present disclosure discloses a method for preparing an anode material for lithium ion battery of a SiC nanoparticle encapsulated by nitrogen-doped graphene. The method includes: in an ammonia atmosphere, heating a SiC nanoparticle for a predetermined time, and cooling to obtain the SiC nanoparticle encapsulated by nitrogen-doped graphene.

公开(公告)号：US11267035B2

公开(公告)日：2022-03-08

申请号：US16417640

申请日：2019-05-21

申请人： DONGGUAN UNIVERSITY OF TECHNOLOGY

发明人： Chuan Li

IPC分类号： B21D28/26 ,  B21D1/06 ,  B21D43/28

摘要： An integrated flattening, cutting, and collecting assembly includes a frame, a conveyor seat, and a processing rack. The processing rack is provided with a flattening cylinder and cutting cylinders, a flattening block cooperating with a steel sheet being conveyed by the conveyor seat, a cutting lift seat disposed beneath the cutting cylinders, the cutting lift seat being provided with a cutter and cutting pressing blocks, and wherein the distance between the two cutting pressing blocks is smaller than the length of the flattening block. In addition, the lower end of the cutter is disposed beneath the lower ends of the cutting pressing blocks, and this distance is the same as the thickness of the steel sheet being conveyed. The cutting pressing blocks can press and hold the steel sheet during cutting, while not affecting the cutting of the cutter, whereby the accuracy of the steel sheet cutting is greatly improved.