Abstract: The present invention relates to the technical field of network security, and in particular to an abnormal data detection method, system and device for industrial Internet. This detection method compares data distribution of an initial node with a normal feature expression performance in first normal data distribution subject to extraction processing to obtain a first anomaly score, compares the data distribution of the initial node with the normal feature expression performance in second normal data distribution subject to enhancement processing to obtain a second anomaly score, obtains a risk level of the node based on the first anomaly score and the second anomaly score, and immediately provides corresponding limits on a node communication permission; and the method provides dual detection, is high in accuracy and stable in detection results, and facilitates the maintenance of industrial Internet security.
Type:
Grant
Filed:
June 25, 2024
Date of Patent:
March 4, 2025
Assignee:
Yantai University
Inventors:
Zhaowei Liu, Dezhi Guo, Haiyang Wang, Weiqing Yan, Jindong Xu, Yongchao Song
Abstract: A falloposcope is described, and a method of screening a patient for fallopian tube and/or ovarian cancer with the falloposcope. The falloposcope can perform optical imaging, including fluorescence imaging and/or optical coherence tomography (OCT), and optionally include a channel for a sampling wire, within a diameter of about 0.7 millimeter. The method includes inserting the falloposcope through a lumen of vagina, cervix, uterus, and fallopian tube so a tip of the falloposcope is in proximity to a first fallopian tube or ovary of the patient; providing fluorescence stimulus wavelength through an illumination fiber of the falloposcope while imaging light at fluorescence emission wavelength through a coherent fiber bundle to form fluorescence emissions images; and determining suspect tissue. Then the sampling wire is used to collect cells from the suspect tissue for karyotype and other analysis.
Type:
Grant
Filed:
September 9, 2020
Date of Patent:
March 4, 2025
Assignee:
Arizona Board of Regents on Behalf of the University of Arizona
Inventors:
Jennifer Barton, Kelli Kiekens, Gabriella Romano, Swati Chandra, Steven Santaniello, Richard Cordova, David Vega
Abstract: A method and system for controlling multi-unmanned surface vessel (USV) collaborative search are disclosed which relate to the technical field of the marine intelligent USV collaborative operation. The method includes determining a task region of a USV team; determining environmental perception information corresponding to each of the USVs at the current moment according to the task region and the probability graph mode; inputting the environmental perception information corresponding to each of the USVs at the current moment into the corresponding target search strategy output model respectively to obtain an execution action of each of the USVs at the next moment; sending the execution action of each of the USVs at the next moment to a corresponding USV execution structure to search for underwater targets within the task region. The target search strategy output model is obtained by training based on a training sample and a DDQN network structure.
Type:
Grant
Filed:
September 8, 2021
Date of Patent:
March 4, 2025
Assignees:
Shanghai University, Chongqing University
Inventors:
Huayan Pu, Yuan Liu, Jun Luo, Zhijiang Xie, Xiaomao Li, Jiajia Xie, Zhou Su, Yan Peng, Shaorong Xie
Abstract: The present invention relates to compounds and methods of use thereof for treatment of certain disorders and conditions, for example brain injuries such as stroke or traumatic brain injuries.
Type:
Grant
Filed:
April 21, 2017
Date of Patent:
March 4, 2025
Assignees:
Astrocyte Pharmaceuticals, Inc., Board of Regents, The University of Texas System, The United States of America, as Represented by the Secretary, Department of Health and Human Services
Inventors:
William S. Korinek, James D. Lechleiter, Theodore E. Liston, Kenneth A. Jacobson
Abstract: A method of making a hydrodesulfurization catalyst having nickel and molybdenum sulfides deposited on a support material containing mesoporous silica that is optionally modified with zirconium. The method of making the hydrodesulfurization catalyst involves a single-step calcination and reduction procedure. The utilization of the hydrodesulfurization catalyst in treating a hydrocarbon feedstock containing sulfur compounds (e.g. dibenzothiophene, 4,6-dimethyldibenzothiophene) to produce a desulfurized hydrocarbon stream is also provided.
Type:
Grant
Filed:
October 19, 2022
Date of Patent:
March 4, 2025
Assignee:
King Fahd University of Petroleum and Minerals
Inventors:
Khalid R. Alhooshani, Saheed Adewale Ganiyu
Abstract: The present invention relates to a pharmaceutical composition including vitrified periodontal tissue-derived mesenchymal stem cells for prevention or treatment of male infertility. The pharmaceutical composition for prevention or treatment of male infertility according to the present invention recovers sex hormone levels in seminiferous tubules of atrophic testes and blood to normal levels through improvement in the activity of lipid metabolism enzymes in the liver, thereby exhibiting remarkable prophylactic and therapeutic effects on male infertility. In addition, the periodontal tissue-derived mesenchymal stem cells which are an active ingredient in the present invention can be obtained in the most non-invasive manner and as such, are expected to be advantageously used as a cell therapy product for male infertility.
Type:
Grant
Filed:
May 8, 2020
Date of Patent:
March 4, 2025
Assignees:
Industry-Academic Cooperation Foundation Gyeongsang National University, Stemcentric Co., Ltd.
Inventors:
Gyu Jin Rho, Kyung Min Kim, Si Jung Jang, Sung Lim Lee, Bong Wook Park
Abstract: Compositions and methods that utilize a combination of essential oils or other plant-derived extracts or compounds and an emulsifier as an antimicrobial are provided. In some embodiments the compositions further include ozone. In some embodiments, the composition includes one or more plant essential oils, plant extracts, or plant-derived compounds, or combinations thereof, and an emulsifier (such as a saponin). The antimicrobial composition may also include water, peracetic acid, acetic acid, lactic acid, citric acid, and/or hydrogen peroxide. Methods of killing a microorganism, including contacting the microorganism with the disclosed antimicrobial compositions are also provided. The microorganism may be present on a food item or a food contact of non-food contact surface and may be in the form of a biofilm. In some examples, the antimicrobial composition is used one or more times (such as 1 to 5 times).
Type:
Grant
Filed:
November 22, 2021
Date of Patent:
March 4, 2025
Assignee:
Arizona Board of Regents on Behalf of The University of Arizona
Inventors:
Sadhana Ravishankar, Govindaraj Dev Kumar, Libin Zhu, Bibiana Law
Abstract: A device and a method of flattening recycled carbon fiber material are provided. A main body is provided with two flat plates at an upper and a lower positions corresponding to each other and an ultrasonic unit is disposed on each of the flat plates. While in use, recycled carbon fiber material is placed at the lower flat plate and then at least one ultrasonic probe of the ultrasonic unit is driven to work and vibrate the recycled carbon fiber material into a flat and thin state. After the flattened recycled carbon fiber material being pressurized to form products required, the product has flat and smooth surfaces with special textures. A thickness of the product can be controlled and the product can be thinned according to users' needs, without surface treatment such as grinding, polishing, etc. Thereby production cost is reduced and yield rate of the products is improved.
Type:
Grant
Filed:
October 21, 2022
Date of Patent:
March 4, 2025
Assignee:
National Kaohsiung University of Science and Technology
Abstract: Provided herein are klotho polypeptide compositions and methods for improving cognitive function in an individual comprising treatment of with klotho polypeptides.
Type:
Grant
Filed:
June 28, 2023
Date of Patent:
March 4, 2025
Assignee:
The Regents of the University of California
Abstract: An internal combustion engine includes a camshaft operably adjusted by a phaser. Another aspect includes an internal combustion engine having an actuation system for an air valve. A further aspect provides a camshaft-in-camshaft system with a cam phaser located adjacent opposite ends. In another aspect, an internal combustion engine apparatus includes multiple nested camshafts with one of the camshafts having a cam configured to actuate an air intake valve associated with a turbulent jet ignition prechamber, and another of the camshafts having a cam configured to actuate an air valve of a main piston combustion chamber, the nested camshafts being independently rotatable by separate electromagnetic actuators.
Type:
Grant
Filed:
January 24, 2024
Date of Patent:
March 4, 2025
Assignees:
Board of Trustees of Michigan State University, Mid Michigan Research, LLC
Inventors:
Harold J. Schock, Thomas R. Stuecken, Jennifer Higel, Gary Hunter
Abstract: A method for estimating a battery aging state is provided. The method includes receiving measurement values of a battery from a battery management system, calculating factors representing change characteristics of each of a discharge voltage and a discharge current in each of charge/discharge cycles by using the measurement values of the battery; and estimating, based on an n-dimensional vector including the calculated factors, the battery aging state by using a machine learning model that is pre-trained by using, as an input vector, an n-dimensional vector including factors representing change characteristics of each of a discharge voltage and a the discharge current in each of charge/discharge cycles of each battery for training using measurement values of the battery for training.
Type:
Grant
Filed:
December 2, 2021
Date of Patent:
March 4, 2025
Assignee:
Research & Business Foundation Sungkyunkwan University
Abstract: A magnetic-field-adjustable micromagnetic orthodontic accelerator includes a cheek side plate, a tongue side plate and a supporting plate to form a structure of teeth sleeves, cheek side magnets and tongue side magnets are arranged on the cheek side plate and the tongue side plate respectively, the cheek side magnets and the tongue side magnets form a micro magnetic field environment around roots of to-be-moved teeth receiving orthodontic treatment, physiological magnetic field loss caused by traction of the orthodontic accessory is effectively compensated, metabolism and reconstruction of periodontal tissue of the to-be-moved teeth are promoted, and the orthodontic teeth moving process is accelerated.
Type:
Grant
Filed:
January 17, 2023
Date of Patent:
March 4, 2025
Assignees:
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Abstract: Disclosed cannula systems can detect the tissue type within which the cannula tip is located in real time using electrodes adjacent the cannula tip. The sensing cannula system can differentiate when the cannula tip is in adipose tissue or muscle based on electrical impedance. The system can be used in fat grafting and liposuction procedures, for example. An operator can detect if the cannula tip enters muscle by watching for an indicator light or audible alarm that is automatically activated by the device based on a change in sensed impedance. The device may also stop the flow of fat through a pump halting injection into the sub-muscular space.
Type:
Grant
Filed:
January 3, 2023
Date of Patent:
March 4, 2025
Assignees:
University of Pittsburgh—Of the Commonwealth System of Higher Education, UPMC
Inventors:
David Turer, William W. Clark, April Lawrence, Ehsan Qaium, Joseph P. Rubin, Cameron Dezfulian
Abstract: Described herein, are compositions and methods for preserving human milk, preventing rancidity of human milk, extending shelf life of human milk, and maintaining the nutritional properties of human milk. Specifically, the present disclosure provides, among other things, devices for storing preserved human milk and methods and compositions for preserving the same.
Abstract: A lacrimal tear flow measurement device, and methods of manufacture and use, are described that includes a polymer microcapillary tube or similar structure having at least one end coated on the outside with soft silicone rubber and one end treated on the inside to be hydrophobic. The hydrophobic end keeps liquid from escaping or entering that end while allowing air to pass. The rest of the tube's insides may be hydrophilic or a neutral hydrophobe. As a Schirmer's test strip replacement, the entrance end of the device can be touched to the lacrimal lake of a patient's eye to collect suck up, or merely collect, tear fluid within the collection tube for weighing, volume measurement, or other analysis. Long-term collection devices for wear between doctors' visits can have a bypass channel allowing liquid to flow back onto the eye.
Type:
Grant
Filed:
June 29, 2023
Date of Patent:
March 4, 2025
Assignees:
California Institute of Technology, University of Southern California
Inventors:
Yu-Chong Tai, Nicholas E. Scianmarello, Mark S. Humayun
Abstract: A device can be used to implement a neural network in hardware. The device can include a processor, a memory, and a neural network accelerator. The neural network accelerator can be configured to implement, in hardware, a neural network by using a residue number system (RNS). At least one function of the neural network can have a corresponding approximation in the RNS system, and the at least one function can be provided by implementing the corresponding approximation in hardware.
Type:
Grant
Filed:
March 31, 2023
Date of Patent:
March 4, 2025
Assignee:
Khalifa University of Science and Technology
Abstract: A hydro-electrochemical power generator includes an interlayer having a first end and a second end opposite the first end, a first electrode in contact with the first end of the interlayer, wherein the first electrode includes a first material that is a corrodible metallic material, a second electrode in contact with the second end of the interlayer, wherein the second electrode includes a second material that is a corrodible metallic material, and at least one heat source coupled to one of the first electrode and the second electrode and configured to apply a temperature gradient across the first end and the second end of the interlayer, and wherein the first electrode and the second electrode are configured to output a non-zero electrical voltage in response to the application of the temperature gradient.
Abstract: A hybrid analog-digital electronic circuit for solving non-linear programming problems includes an analog circuit and a digital microcontroller interconnected to each other by an analog-to-digital converter (ADC) and a digital-to-analog converter (DAC). The analog circuit physically realizes a nonlinear programming problem (NLP) where voltages in the analog circuit represent variables in the NLP, and the interconnection of the analog circuit components enforce Karush-Kuhn-Tucker (KKT) conditions on the variables, such that the voltages in the analog circuit that represent the variables of the NLP naturally converge to an optimal and feasible solution of the NLP.
Type:
Grant
Filed:
January 29, 2022
Date of Patent:
March 4, 2025
Assignee:
The Board of Trustees of the Leland Stanford Junior University
Abstract: Disclosed are a method and device for realizing advanced nitrogen removal of mature landfill leachate and sludge reduction by using sludge fermentation products as carbon source, belonging to the field of biological treatment of sludge of high ammonia nitrogen wastewater.