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最新の出版物:形状記憶合金(SMA)に関する特許

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これは、形状記憶合金(SMA)に関する世界中の英語の出版物と特許の最新のセレクションです。多数のオンライン科学ジャーナルから、形状記憶、形状記憶合金、銅アルミニウムニッケル、ニッケルチタン、NiTi、形状記憶効果、超弾性、擬弾性といったキーワードで分類・焦点化されています。

System and method for persistent cognitive machines with a metacognitive fabric

Patent published on the 2026-05-21 in US under Ref US20260140986 by ATOMBEAM TECHNOLOGIES INC [US] (Galvin Brian [us])

Abstract: A system and method for implementing a Persistent Cognitive Machine (PCM) that extends beyond the traditional prompt-response paradigm of artificial intelligence are disclosed. A PCM maintains persistent cognitive processes regardless of external interaction, stores and organizes thoughts in a thought cache, retrieves relevant thoughts based on current stimuli, generates new thoughts through reasoning processes, and curates stored thoughts during periods of reduced external interaction. The PCM [...]


Our summary: The Persistent Cognitive Machine (PCM) maintains cognitive processes independently of external prompts. It organizes and retrieves thoughts, generates new ideas, and curates memory during inactive periods. Applications include cognitive assistants and strategic platforms.

Cognitive Computing, Metacognition, Thought Cache, Persistent Learning

Patent

Austenitic stainless steel alloys and turbocharger kinematic components formed from the same

Patent published on the 2026-05-21 in WO under Ref WO2026107408 by GARRETT TRANSPORTATION I INC [US] (Slouka Marek [cz], Kannusamy Ragupathy [in], Protiva Miroslav [us], Khanna Sumeet [in])

Abstract: An austenitic stainless steel alloy and turbocharger kinematic components are provided. An austenitic stainless steel alloy includes, by weight, 24% to 26% chromium, 19% to 21% nickel, 1.25% to 2.5% molybdenum, 1.2% to 1.8% niobium, 0.4% to 0.7% carbon, 2.2% to 2.8% silicon, up to 1.4% tungsten, up to 1.0% manganese, up to 0.045% phosphorous, up to 0.045% sulphur, and a balance of iron, and other inevitable/unavoidable impurities that are present in trace amounts. The turbocharger kinematic comp[...]


Our summary: The content describes an austenitic stainless steel alloy with specific weight percentages of various elements. It highlights the use of this alloy in the manufacturing of turbocharger kinematic components. The composition includes chromium, nickel, molybdenum, niobium, carbon, silicon, tungsten, manganese, phosphorus, and sulfur.

austenitic stainless steel, turbocharger components, alloy composition, kinematic design

Patent

Methods and systems for active noise control in an audio playback device

Patent published on the 2026-05-21 in WO under Ref WO2026106309 by SAMSUNG ELECTRONICS CO LTD [KR] (Gupta Rishabh [in], Karthik Munukutla L N Srinivas [in], Chelamkuri Omsrinath [in], Gadde Raj Narayana [in], Min Kyoungbo [kr], Palanivel Yughendaran [in])

Abstract: Disclosed is a method for active noise control (ANC) in an audio playback device. An ambient audio signal and a feedback audio signal are received via a first audio input device positioned outwardly and a second audio input device positioned inwardly on the audio playback device, respectively. An estimated leaked signal is determined based on the ambient and feedback audio signals. An initial anti-noise audio signal corresponding to dominant noise sources within a plurality of sub-bands of the a[...]


Our summary: The method involves receiving ambient and feedback audio signals through two input devices. It estimates a leaked signal and extracts an initial anti-noise signal based on dominant noise sources. Finally, it generates an anti-noise signal for playback, tailored to the user s ear canal parameters.

Active Noise Control, Audio Playback Device, Ambient Audio Signal, Anti-Noise Signal

Patent

System and method for performing authentication of users connecting to entity resources via external networks

Patent published on the 2026-05-21 in US under Ref US20260142977 by BANK OF AMERICA [US] (Weisberger Andrea M [us], Ali Amer [us], Gaziani Saleem [us], Gee Aaron [us], Jenkins Aisha [us], Lozes John [us], Miller Tonya Kyra [us], Palanichamy Manonmani [us], Petapalle Naresh Kumar [gb], Singtalur Aravind [us], Thekkumpurath Asha [us])

Abstract: Embodiments of the present invention provide a system for performing authentication of users connecting to entity resources via external systems. The system is configured for determining that a user is requesting to access an entity resource associated with an entity, initiating a verification mechanism for performing verification of the user, authenticating the user based on performing the verification of the user via the verification mechanism, and allowing or denying access to the entity reso[...]


Our summary: The system authenticates users accessing entity resources through external networks. It initiates a verification mechanism to confirm user identity. Access is granted or denied based on the authentication outcome.

Authentication, User Verification, Access Control, Network Security

Patent

System and method for adaptive delivery of chemicals to electric submersible pumping systems

Patent published on the 2026-05-21 in WO under Ref WO2026106744 by BAKER HUGHES OILFIELD OPERATIONS LLC [US] (Gaddy Dean [us], Adesanwo Moradeyo [us])

Abstract: Systems and methods are disclosed for carrying out a chemical treatment on a well located at a well site, wherein an electric submersible pumping system is deployed in the well to recover hydrocarbons and associated fluids. The method includes the steps of connecting a chemical treatment system to the well that includes an injection pump and an injection pump controller, initiating the chemical treatment by setting the injection pump at an initial flow rate, calculating a virtual flow rate for t[...]


Our summary: The system enables chemical treatment at a well site using an electric submersible pumping system. It connects an injection pump and controller to manage chemical delivery. The method adjusts the pump output based on a calculated virtual flow rate for optimal treatment.

adaptive delivery, chemical treatment, electric submersible pumping, flow rate adjustment

Patent

Multi-tenant system for well intervention candidate screening and ranking

Patent published on the 2026-05-21 in US under Ref US20260141291 by SCHLUMBERGER TECHNOLOGY CORP [US] (Paroha Abhay [us], Sinha Rajeev Ranjan [us], Vijayakumar Janaat [us], Yancey Casey [us], Von Niederhausern Eugene [us])

Abstract: [0000] The present disclosure relates to systems and methods for automatically identifying candidate wells for intervention opportunities in a field. The systems and methods use machine learning models to automate the data analysis to identify the candidate wells. The systems and methods provide insights for the candidate wells and recommendations for the intervention opportunities.[...]


Our summary: The system automates the identification of candidate wells for intervention using machine learning. It analyzes data to provide insights and recommendations for intervention opportunities. This multi-tenant approach enhances efficiency in well management.

multi-tenant, well intervention, machine learning, candidate screening

Patent

Vibration-based detection of spalling initiation in polymer composites using a custom ball-on-disc tribometer

Published on 2026-05-19 by Takayuki Hiramoto, Takeshi Murakami, Keisuke Yokoyama, Kenji Urayama @NATURE

Abstract: Polymer Journal, Published online: 19 May 2026; doi:10.1038/s41428-026-01200-6We report a custom ball-on-disc tribometer to quantitatively detect the onset of surface damage in polymer composites under continuous sliding contact. Conventional tribometers primarily monitor friction coefficients but often fail to the detect the precise surface damage initiation. In contrast, our system continuously monitors vibration signals and identifies surface damage as a sudden increase in vibration signals. [...]


Our summary: A custom ball-on-disc tribometer is developed for detecting surface damage in polymer composites. The system monitors vibration signals to identify spalling initiation more accurately than conventional methods. The study evaluates the impact of glass-fiber content and surface roughness on damage onset in GF-reinforced polyamide 66.

vibration detection, polymer composites, tribometer, spalling initiation

Publication

Urbanization structures insect communities in aquatic microhabitats

Published on 2026-05-05 by @OXFORD

Abstract: AbstractUrbanization affects ecological communities but urban ecology has mostly focused on large and charismatic species. Water-filled tree holes and other ephemeral small standing waters in cities constitute unique but inconspicuous breeding habitats for a range of insects. Their biodiversity is not well known and how their communities respond to increased urbanization in particular, has rarely been studied. Using a Citizen Science Project, we investigated how urbanization (measured as impervi[...]


Our summary: Urbanization significantly impacts insect communities in aquatic microhabitats. The study reveals that community composition shifts with urbanization, particularly affecting species like Aedes japonicus. Awareness of potential risks and measures to support native biodiversity in urban areas is essential.

Urbanization, Insect Communities, Aquatic Microhabitats, Citizen Science

Publication

取り上げるトピック: 形状記憶合金、SMA、形状記憶効果、超弾性、擬弾性、銅アルミニウムニッケル合金、ニッケルチタン合金、NiTi、科学雑誌、出版物、特許、ハイスループットシーケンス、認知負荷評価、ファジーベースセンサーフュージョン、マルチモーダル固有表現認識、動的手振り認識、深層学習モデル、持続可能な開発目標。

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