公开(公告)号：USD1004603S1

公开(公告)日：2023-11-14

申请号：US29812355

申请日：2021-10-20

Applicant: Southern University of Science and Technology

Designer： Xuan Song ,  Chuang Yang ,  Zipei Fan ,  Renhe Jiang ,  Zhiwen Zhang ,  Quanjun Chen ,  Ryosuke Shibasaki

Abstract: The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a front view of a first image in a sequence of a display screen with graphical user interface, showing our new design;
FIG. 2 is a front view of a second image thereof;
FIG. 3 is a front view of a third image thereof;
FIG. 4 is a front view of a fourth image thereof;
FIG. 5 is a front view of a fifth image thereof;
FIG. 6 is a front view of a sixth image thereof;
FIG. 7 is a front view of a seventh image thereof;
FIG. 8 is a front view of an eighth image thereof;
FIG. 9 is a front view of a ninth image thereof;
FIG. 10 is a front view of a tenth image thereof;
FIG. 11 is a front view of an eleventh image thereof;
FIG. 12 is a front view of a twelfth image thereof;
FIG. 13 is a front view of a thirteenth image thereof;
FIG. 14 is a front view of a fourteenth image thereof;
FIG. 15 is a front view of a fifteenth image thereof;
FIG. 16 is a front view of a sixteenth image thereof;
FIG. 17 is a front view of a seventeenth image thereof;
FIG. 18 is a front view of an eighteenth image thereof; and,
FIG. 19 is a front view of a nineteenth image thereof.
The appearance of the animated image sequentially transitions between the images shown in FIGS. 1 through 19. The process or period in which one image transitions to another forms no part of the claimed design.
The broken lines showing of a display screen in FIGS. 1 through 19 form no part of the claimed design.

公开(公告)号：US11612803B2

公开(公告)日：2023-03-28

申请号：US17790919

申请日：2020-04-02

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Mingming Zhang ,  Kaiya Chu

IPC: A63B71/06 ,  G06F3/16 ,  G06F3/01 ,  A63B23/035 ,  A63B24/00

Abstract: Provided are a bilateral limb coordination training system and a bilateral limb coordination training control method. The bilateral limb coordination training control method includes: detecting, by a force sensor, force information of a three degree-of-freedom bilateral motion mechanism and sending the force information to a main controller; determining, by the main controller, target motion information of the three degree-of-freedom bilateral motion mechanism of a robot according to the force information; and controlling, by the main controller, the three degree-of-freedom bilateral motion mechanism to perform a corresponding motion based on the target motion information and sending training data and running status information generated during training to an upper computer; where a training instruction includes a bilateral non-association motion training instruction, a bilateral flexible-association motion training instruction or a bilateral rigid-association motion training instruction.

公开(公告)号：US20230069676A1

公开(公告)日：2023-03-02

申请号：US17463891

申请日：2021-09-01

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Xuan SONG ,  Haoran ZHANG

IPC: H04L9/32 ,  G06F16/23 ,  H04L9/30 ,  G06Q20/06

Abstract: The invention disclose a blockchain-based mining method, mining device, computer equipment and storage medium. The method comprises: acquiring block header information of a to-be-generated block published by a mining pool; generating a random term based on a public key of the mining pool, a public key of the miner, POW of the miner and physical interaction information broadcast by other miners in the mining pool; calculating a to-be-verified hash value based on the block header information and the random term; if the to-be-verified hash value satisfies block generation condition, transmitting the to-be-verified hash value to the mining pool, so the mining pool generates the to-be-generated block after the to-be-verified hash value passes verification. In this invention, utilizing physical interaction information among miners to generate the random terms, so the original random terms which need to be generated at high-speed randomly are replaced, avoiding wasting computing power and electric power.

公开(公告)号：US20230065362A1

公开(公告)日：2023-03-02

申请号：US17894588

申请日：2022-08-24

Applicant: Southern University of Science and Technology ,  WeiHai HuaTeng Offshore Engineering Technology Co., Ltd ,  Yichang HuaTeng Pipeline Engineering Co., Ltd

Inventor： Chuntian ZHAO ,  Hongmei LI ,  Xiao YANG ,  Junying LIAN

IPC: F16L55/40 ,  F16L55/32

Abstract: Disclosed is a pipeline suspension inspecting gauge which comprises a mobile carrier and a power supply module, a primary controller, a positioning module, a vibration sensor, a variable-frequency excitation device, a secondary controller, and a data processing assembly which are arranged on the mobile carrier. The power supply module, the positioning module, and the secondary controller are all electrically connected with the primary controller; the variable-frequency vibration excitation device, the vibration sensor, and the data processing assembly are all electrically connected with the secondary controller. The pipeline suspension inspecting gauge is simple in structure and high in measurement sensitivity.

公开(公告)号：US11531017B2

公开(公告)日：2022-12-20

申请号：US16937554

申请日：2020-07-23

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Junguo Liu ,  Ganquan Mao

IPC: G01N33/24 ,  G06F30/20 ,  A01G25/16 ,  E02B13/00

Abstract: In the present application, a method for assessing water shortage risk, device, computer device and storage medium are provided, wherein the method for assessing water shortage risk comprises: acquiring a volume of blue water flowing into soil of a to-be-assessed-area within a target time period, and a volume of retention water flowing into and retained in the soil of the to-be-assessed-area within the target time period; and determining a water shortage risk indicator of the to-be-assessed-area indicating a degree of water shortage risk of the to-be-assessed-area, according to a ratio of the volume of blue water to the volume of retention water. A higher ratio of the volume of blue water to the volume of retention water indicates poor ability of the soil's water to meet the demand for use and greater degree of the water shortage risk of the soil.

公开(公告)号：US20220384740A1

公开(公告)日：2022-12-01

申请号：US17624472

申请日：2019-07-04

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Keith Man Chung Wong

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: A series of highly luminescent cyclometalated rhodium(III) complexes, with photoluminescence quantum yields up to 0.65 in thin films, have been designed and prepared. The strong luminescence property is realized by the judicious choice of a strong σ-donor cyclometalating ligand with lower-lying intraligand state and the ability to raise the d-d excited state. This is the first report to demonstrate the capability of rhodium(III) complexes as high efficient light-emitting materials for organic light-emitting devices. Compelling external quantum efficiencies of up to 12.2% and operational half-lifetime of over 3,000 hours have been achieved.

公开(公告)号：US20220350046A1

公开(公告)日：2022-11-03

申请号：US17420928

申请日：2020-03-04

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Hengxin REN ,  Zhentao YANG ,  Xiaofei CHEN ,  Shichuan YUAN ,  Xuzhen ZHENG ,  Zhanxiang HE

IPC: G01V11/00 ,  G01V3/12 ,  G01V1/28

Abstract: A surface wave prospecting method for jointly extracting Rayleigh wave frequency dispersion characteristics in a seismoelectric field. A surface wave prospecting method includes following steps of: acquiring jointly acquired data, where the jointly acquired data includes seismic wave data and electric field data; carrying out jointly imaging processing on jointly acquired data to obtain a superposed frequency dispersion spectrum; carrying out extraction processing on superposed frequency dispersion spectrum to obtain a frequency dispersion curve, outperforming inversion processing on frequency dispersion curve to obtain a stratum structure profile. As seismic wave data and electric field data are adopted to carry out combined imaging processing to obtain superposed frequency dispersion spectrum, multi-mode frequency dispersion curve is extracted, multiplicity of solutions of inversion is greatly reduced during inversion, precision and stability of surface wave prospecting are greatly improved.

公开(公告)号：US20220234281A1

公开(公告)日：2022-07-28

申请号：US17230616

申请日：2021-04-14

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： QI GE ,  JIANXIANG CHENG

IPC: B29C64/124 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C64/393 ,  B29C64/241 ,  B29C64/35 ,  B33Y40/00

Abstract: The present disclosure provides a multi-material photocuring 3D printer and a 3D printing method, wherein multi-material photocuring 3D printer comprises: a frame; a printing platform, arranged on frame; a lifting device, arranged on printing platform; a rotary motor, arranged on lifting device; a printing plate, arranged on rotary motor; wherein a bottom surface of printing plate is a printing plane; a plurality of resin slots, arranged on frame and located below printing plate; an optical engine, arranged on frame and located below printing plate. The present disclosure connects printing plate with rotary motor, after finishing printing with one material, it is possible to remove residual liquid resin on printed piece and printing plane by a method of high-speed centrifugation, to avoid any contaminations to printed piece, thereby ensuring printed piece in multi-material having a high precision and a high resolution.

公开(公告)号：US11214586B2

公开(公告)日：2022-01-04

申请号：US16767786

申请日：2018-08-16

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY ,  SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES

Inventor： Keith Man Chung Wong ,  Chuangjun Liu ,  Ping Gong ,  Lihua Zhou ,  Lintao Cai

IPC: C07F15/00 ,  C07F13/00 ,  A61P35/00

Abstract: Through the use of a rhodamine appended chelate, a versatile strategy has been demonstrated to generate mitochondria-targeting photosensitizers via the incorporation of variety of luminescent transition metal systems. The generation of triplet excited state of rhodamine moiety endows the complexes with mitochondria-targeting photosensitizing ability to form singlet oxygen (1O2) for use as photodynamic therapy (PDT) agent. The combination of rhodamine organic dye and luminescent transition metal centers in such hybrid systems exhibits the synergistic merits, including low dark cytotoxicity, selective tumor cell uptake, high molar absorptivity for low-energy excitation in the visible region, and high photostability.

公开(公告)号：US10782432B2

公开(公告)日：2020-09-22

申请号：US15775020

申请日：2017-10-09

Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Xinding Fang

IPC: G01V1/46 ,  E21B49/00 ,  G01V1/52 ,  G01V1/44

Abstract: A monopole acoustic logging while drilling instrument used together with a bottom hole assembly and a method for measuring a shear wave velocity of slow formations, wherein the bottom hole assembly includes a drill collar and a drill bit, wherein the monopole acoustic logging while drilling instrument is installed on the drill collar. The monopole acoustic logging while drilling instrument comprises: an acoustic receiver array installed on the drill collar; a monopole acoustic source arranged at the drill collar, wherein the monopole acoustic source is configured to emit acoustic waves with a frequency in a preset frequency range, and the ratio of the outer diameter D1 of the drill collar to the outer diameter D2 of the drill bit is d, and 0.75