Voici notre dernière sélection de publications et de brevets mondiaux en anglais sur les alliages à mémoire de forme (SMA), parmi de nombreuses revues scientifiques en ligne, classées et axées sur la mémoire de forme, la mémoire de forme, l'alliage à mémoire, le cuivre-aluminium-nickel, le nickel-titane, NiTi, l'effet de mémoire de forme, la superélasticité et la pseudoélasticité.
Chiral Recognition of Carnitine Enantiomers Using Graphene Oxide-Modified Cadmium Telluride Quantum Dots
Published on 2025-07-08 by Haiyan Yuan, Yu Ma, Yuhui Zhang, Jidong Yang, Zhiyuan Mei, Chengcheng Pi, Yuan Peng @MDPI
Abstract: Carnitine (CA) is a chiral amino acid and mostly comes from meat and dairy products. CA cannot be found in fruits, vegetables, or other plants, so vegetarians are deficient in CA. CA exists in the form of D-carnitine (D-CA) and L-carnitine (L-CA); only L-carnitine has biological activity. L-CA promotes the oxidation of fatty acids and then causes the effect of weight loss. In this study, the fluorescence probe was established by using graphene oxide-modified cadmium telluride (CdTe) QDs (GO-CdTe[...]
Our summary: Chiral amino acid carnitine comes from meat and dairy, not fruits or vegetables. L-carnitine promotes weight loss by oxidizing fatty acids. Graphene oxide-modified cadmium telluride quantum dots used for chiral recognition of carnitine enantiomers.
Chiral Recognition, Graphene Oxide, Cadmium Telluride, Quantum Dots
Publication
Mechanochemical synthesis of histamine h1-receptor antagonists
Patent published on the 2025-06-26 in WO under Ref WO2025136243 by CENTRE NATIONAL DE LA RECHERCHE SCIENT [FR] (Aydonat Simay [tr], Ozel Mertcan [tr], Yigitbasi Joanna Marianna [tr], Baytekin Bilge [tr], Colacino Evelina [fr])
Abstract: The present invention relates to mechanochemical synthesis of histamine antagonists which are benzhydryl ethers and unsymmetrically disubstitutes piperazines and salts thereof. Said antihistamine active pharmaceutical ingredients can be diphenhydramine hydrochloride, cyclizine hydrochloride and diphenylpyraline hydrochloride. These antihistamines are used in the treatment of allergies, hives, hay fever (allergic rhinitis), conjunctivitis, reactions to insect bites and sings, nausea, motion sickn[...]
Our summary: Synthesis of histamine antagonists using mechanochemical methods, including benzhydryl ethers and unsymmetrically disubstituted piperazines, for treatment of allergies, hives, and other conditions.
Mechanochemical synthesis, histamine h1-receptor antagonists, benzhydryl ethers, unsymmetrically disubstituted piperazines
Patent
Cognitive Cardiac Assessment Using Low-Cost Electrocardiogram Acquisition System
Published on 2025-06-18 by Milan Milivojevi?, Ana Gavrovska @MDPI
Abstract: Information and communication technologies are revolutionizing cardiac monitoring. Particularly, different Internet of Things (IoT) devices are gaining popularity, although basic cognitive tools that rely on electrocardiograms (ECGs) are still uncommon. Here, an ECG acquisition system for cognitive load analysis has been developed based on an Arduino-based, low-cost device for signal processing, recording, analysis, and classification. The system used network components such a cloud server for s[...]
Our summary: Revolutionizing cardiac monitoring with a low-cost ECG system for cognitive load analysis using IoT devices. High accuracy cognitive load assessment based on ECG signals with a new classification model. Utilizes network components like a cloud server for signal processing and storage.
Cognitive Cardiac Assessment, Low-Cost Electrocardiogram Acquisition System, Internet of Things (IoT), Signal Processing
Publication
Electric vehicle charging session data management
Patent published on the 2025-06-13 in FI under Ref FI20236367 by LIIKENNEVIRTA OY / VIRTA LTD [FI] (Ahtikari Jussi [fi], Niiranen Heikki [fi])
Abstract: According to an example embodiment, there is provided a back-end system for managing and providing charging session data. The back-end system may obtain, from a receipt portal apparatus, information identifying an electric vehicle charging station; initiate a receipt retrieval session in response to receiving the information identifying the electric vehicle charging station; receive a charging transaction request associated with the electric vehicle charging station, the charging transaction req[...]
Our summary: Back-end system for managing and providing electric vehicle charging session data, including receipt retrieval and payment card processing, based on stored charging event data.
data management, electric vehicle, charging session, back-end system
Patent
Distributed displacement sensing phase demodulation method and apparatus, and device
Patent published on the 2025-06-12 in WO under Ref WO2025118713 by BGP INC CHINA NAT PETROLEUM CORPORATION [CN] (Li Yanpeng [cn], Zhang Shaohua [cn])
Abstract: A distributed displacement sensing phase demodulation method, comprising: determining an IQ demodulation initial phase and an IQ signal amplitude on the basis of an IQ signal (S101); performing a phase decoupling operation on the IQ demodulation initial phase, and sequentially subtracting from the IQ demodulation initial phase an initial phase of an optical fiber sensing signal sensing position, an initial phase of a laser pulse source and an accumulated phase along paths in a transmission proce[...]
Our summary: Distributed displacement sensing phase demodulation method, including determining IQ demodulation initial phase and signal amplitude, performing phase decoupling operation, unwinding processing, calculating displacement sensing data, eliminating coherent fading noise, and transposing data for final phase-demodulated displacement sensing data.
phase demodulation, displacement sensing, coherent fading, IQ demodulation
Patent
Fast screen projection
Patent published on the 2025-06-12 in WO under Ref WO2025118119 by XIAN UNISOC TECH CO LTD [CN] (Tian Yongsheng [cn])
Abstract: Methods, apparatus, and systems that relate to enabling a user device to quickly establish a connection with the target device for screen projection, thereby improving user experience. In one example aspect, a method for enabling fast screen projection for a user includes receiving a request from a user interface of a source device to initiate a screen projection connection, determining one or more available devices compatible with the source device for the screen projection connection, determin[...]
Our summary: Methods for enabling fast screen projection by quickly establishing a connection with the target device, improving user experience without user intervention.
screen projection, fast connection, user experience, target device
Patent
Vehicle-mounted remote controller pose recognition method and system, and medium and vehicle-mounted remote controller
Patent published on the 2025-06-12 in WO under Ref WO2025119170 by GOERTEK TECH CO LTD [CN] (Yang Bei [cn])
Abstract: The present application belongs to the technical field of vehicle interaction. Disclosed are a vehicle-mounted remote controller pose recognition method and system, and a medium and a vehicle-mounted remote controller. The vehicle-mounted remote controller pose recognition method comprises: acquiring an initial pose of a vehicle-mounted remote controller; dynamically acquiring first motion data collected by a first inertial sensing module, and dynamically acquiring second motion data collected b[...]
Our summary: Vehicle-mounted remote controller pose recognition method and system for improved accuracy in vehicle interaction.
pose recognition, vehicle-mounted remote controller, inertial sensing module, motion data
Patent
Ultrasound focusing treatment device, imaging device thereof, control method, and readable medium
Patent published on the 2025-06-12 in WO under Ref WO2025118918 by CHONGQING MICROSEA SOFTWARE DEV CO LTD [CN] (Wen Yingang [cn], Wu Xiaobing [cn], You Zuohao [cn], Li Julong [cn])
Abstract: The present invention provides an ultrasound focusing treatment device, an imaging device thereof, a control method, and a readable medium. The control method comprises: setting a preset distance between an ultrasonic probe and the skin; acquiring an ultrasonic image of the ultrasonic probe; determining, according to the ultrasonic image, an actual distance between the ultrasonic probe and the skin; and determining a deviation distance between the actual distance and the preset distance, and con[...]
Our summary: The present invention provides an ultrasound focusing treatment device, an imaging device, a control method, and a readable medium that improve the stability of ultrasonic imaging definition and the safety of ultrasound focusing treatment.
ultrasound focusing treatment device, imaging device, control method, readable medium
Patent
