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公开(公告)号：US20240341669A1
公开(公告)日：2024-10-17
申请号：US18350900
申请日：2023-07-12
发明人： Fawzayah Ahmed ALALAIWI , Areej Abdulrahman ALYOUSEF , Maram Abdualaziz ALMANSOUR , Munerah Abdulhakim ALSAADI , Sarah Ali ALFARES , Lola EL SAHMARANY , Maha ALSHAMMARI
IPC分类号： A61B5/00 , A61B5/0531 , A61B5/08 , A61B5/113
CPC分类号： A61B5/4094 , A61B5/002 , A61B5/0531 , A61B5/0816 , A61B5/113 , A61B5/4818 , A61B5/6823 , A61B5/6826 , A61B5/6831 , A61B5/7225 , A61B5/7275 , A61B5/746 , A61B5/748
摘要： A device for predicting and monitoring epileptic seizures includes a wearable electrodermal activity (EDA) sensor that measures skin conductance, a wearable respiration rate (RR) sensor and a microcontroller. The microcontroller receives high-frequency phasic signals from the EDA sensor and compares the phasic signals to a first skin conductance threshold value and a second skin conductance threshold value to determine when to actuate a warning of an epi-seizure condition of a patient. When a warning alarm is generated, the microcontroller compares a number of breaths per minute to respiration rate thresholds to determine when a patient is in a seizure state. The microcontroller transmits warning and seizure mode alerts to a epi-seizure telemedicine application stored on a smart device to alert a caregiver of an incipient or on-going epileptic seizure.
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公开(公告)号：US20240336778A1
公开(公告)日：2024-10-10
申请号：US18739388
申请日：2024-06-11
CPC分类号： C09B47/045 , C01G9/02 , C02F1/32 , C09B47/085 , H01B1/00 , B82Y30/00 , C01P2002/70 , C01P2002/82 , C01P2002/84 , C01P2004/32 , C01P2004/64 , C02F2101/308 , C02F2305/10 , C09B67/0032
摘要： A composite nanomaterial of ZnO impregnated by, e.g., a green copper phthalocyanine compound (CuPc) can be an efficient solar light photocatalyst for water remediation. The composite may include hollow shell microspheres and hollow nanospheres of CuPc-ZnO. CuPc may function as a templating and/or structure modifying agent, e.g., for forming hollow microspheres and/or nanospheres of ZnO particles. The composite can photocatalyze the degradation of organic pollutants such as crystal violet (CV) and 2,4-dichlorophenoxyacetic acid as well as microbes in water under solar light irradiation. The ZnO—CuPc composite can be stable and recyclable under solar irradiation.
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公开(公告)号：US12111073B2
公开(公告)日：2024-10-08
申请号：US18660269
申请日：2024-05-10
发明人： Fahad G. Al-Amri
CPC分类号： F24F5/0046 , F24S20/30 , F24S40/55 , F28D15/0233 , H02S40/42 , H10N10/81 , F24F2005/0067 , F28D2015/0225
摘要： A cooling system for a photovoltaic panel including micro flat heat pipes (HP) integrated with thermoelectric generators (TEG) and a cooled water reservoir for cooling the working fluid in heat pipes. The cooled water in the reservoir is pumped from the condensate pan of an air conditioner. Experimental results show that cooling system reduced the average temperature of the panel by as much as 19° C. or 25%. Further, the output power of the photovoltaic panel increased by 44% when the photovoltaic panel was used in a very hot climate (30-40° C.). An additional two watts of power was generated by the TEGs.
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公开(公告)号：US20240328403A1
公开(公告)日：2024-10-03
申请号：US18739506
申请日：2024-06-11
CPC分类号： F03G7/06145 , F24S20/60 , F24S40/20 , H02S40/10 , F24S2030/115 , Y02E10/46 , Y02E10/50
摘要： The present disclosure provides a thermomechanical actuator and a cleaning system implementing the thermomechanical actuator. The thermomechanical actuator includes a solar heat collector (SHC) housing shape memory alloy springs connected between a piston movably disposed therein and one end of the SHC. A cable extending from the piston through an opposite end of the SHC is connected to a bias load that develops returning force on the springs. In presence of solar radiation, the springs contract and cause linear movement of the piston in a direction of contraction and, in absence of the solar radiation, the springs expand and cause linear movement of the piston in direction of expansion. Useful power and work is extracted in form of the cleaning system from such linear movement of the piston.
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公开(公告)号：US12102717B2
公开(公告)日：2024-10-01
申请号：US18200055
申请日：2023-05-22
摘要： The invention pertains to a method for treating a neoplasm, such as colorectal cancer, using hollow silica spheres (“HSS”). It also is directed to a method for making uncalcined HSS, calcined HSS from which phenyl groups have been removed, and HSS incorporating particles of Fe3O4, as well as compositions containing HSS.
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公开(公告)号：US12102716B2
公开(公告)日：2024-10-01
申请号：US17823750
申请日：2022-08-31
摘要： The invention pertains to a method for treating a neoplasm, such as colorectal cancer, using hollow silica spheres (“HSS”). It also is directed to a method for making uncalcined HSS, calcined HSS from which phenyl groups have been removed, and HSS incorporating particles of Fe3O4, as well as compositions containing HSS.
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公开(公告)号：US12098500B2
公开(公告)日：2024-09-24
申请号：US18490811
申请日：2023-10-20
发明人： Khaled Salama , Reem Y Al Jindan
IPC分类号： D06M11/46 , D06M10/00 , D06M10/06 , D06M10/08 , D06M11/38 , D06M13/144 , D06M13/188 , D06M101/06
CPC分类号： D06M11/46 , D06M10/001 , D06M10/06 , D06M10/08 , D06M11/38 , D06M13/144 , D06M13/188 , D06M2101/06
摘要： A method of making an antimicrobial textile comprising TiO2 nanoparticles is described. The TiO2 nanoparticles are immobilized by first treating a textile with a base, and then contacting with TiO2 nanoparticles in a solution of an alcohol and acid. The textile may be subsequently irradiated with UV light prior to use. The antimicrobial textile shows high effectiveness against the growth and proliferation of microorganisms transmitted within indoor environments.
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公开(公告)号：US12097068B1
公开(公告)日：2024-09-24
申请号：US18640409
申请日：2024-04-19
CPC分类号： A61B6/583 , A61B6/502 , A61L31/005 , A61L31/028 , A61L31/042 , A61L31/14 , G01R33/58
摘要： A heterogeneous patient-based breast phantom that mimics the anatomy and properties of real breast tissues when screened with ionizing and nonionizing imaging modalities is described. The heterogeneous breast phantom includes a skin mimicking segment; an adipose tissue mimicking segment; a fibro-glandular tissue mimicking segment; and a pectoral muscle mimicking segment wherein each segment is shaped and arranged such that the breast phantom represents a breast tissue. Performance of the breast phantom was characterized by mass attenuation coefficient, electron density and effective atomic number. Further, performance of breast phantoms was confirmed CT and breast MRI machines.
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公开(公告)号：US12091487B2
公开(公告)日：2024-09-17
申请号：US18476385
申请日：2023-09-28
发明人： Ayhan Bozkurt , Seyda T. Gunday Anil , Ismail Anil
IPC分类号： C08F30/02 , B01J20/26 , C02F1/28 , C08F230/02 , C08J3/075 , C08J3/24 , C02F101/30 , C02F103/30
CPC分类号： C08F30/02 , B01J20/267 , C02F1/285 , C08F230/02 , C08J3/075 , C08J3/24 , C02F2101/308 , C02F2103/30 , C08J2343/02
摘要： Cross-linked polyvinyl polymers comprising charged groups and methods of making are disclosed. The polymers are effective and durable adsorbent of dyes from aqueous solutions. Also, a method of removal of dyes from contaminated water is disclosed.
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公开(公告)号：US12090169B2
公开(公告)日：2024-09-17
申请号：US18599582
申请日：2024-03-08
发明人： Muhammad Nawaz , Firdos Alam Khan
CPC分类号： A61K33/38 , A61K9/14 , A61P35/00 , C01B25/45 , C01G3/02 , C01P2002/72 , C01P2002/82 , C01P2002/84 , C01P2002/85 , C01P2004/03 , C01P2004/32 , C01P2006/12 , C01P2006/14 , C01P2006/16
摘要： A method of making Cu—Ag3PO4 nanoparticles is provided. The method includes forming a mixture of at least one silver salt, at least one phosphate salt, and at least one copper (II) salt. The method further includes dissolving the mixture in water. The method further includes sonicating the mixture. The method further includes precipitating the Cu—Ag3PO4 nanoparticles or “nanoparticles”. The copper is present in the nanoparticles in an amount of 2 to 23 weight percent (wt. %) based on the total weight of the Cu—Ag3PO4. The nanoparticles of the present disclosure find application in treating cervical cancer, and colorectal cancer. The nanoparticles may also be used in photodegrading environmental pollutants.
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