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公开(公告)号：US12065228B2
公开(公告)日：2024-08-20
申请号：US17611182
申请日：2021-05-27
申请人： ZHEJIANG UNIVERSITY
发明人： Pengcheng Jiao , Haipeng Wang , Yang Yang , Zhiguo He
摘要： A hairtail-imitating high-speed soft robot driven based on chemical exergonic reaction, including a fish head module, a fish body module and a fishtail module; wherein the fish head module includes a fish head shell, the fish head shell is internally provided with a rigid exergonic reaction bin, a combustible agent storage unit, a combustion promoter storage unit, and an exergonic reaction excitation device, and a rigid push plate is in sliding fit in the rigid exergonic reaction bin; the fish body module includes a flexible fishbone, restraint assemblies, and flexible fish skin; and the fishtail module includes a fishtail fixing block.
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公开(公告)号：US12106782B2
公开(公告)日：2024-10-01
申请号：US18542820
申请日：2023-12-18
申请人： ZHEJIANG UNIVERSITY
发明人： Pengcheng Jiao , Luqin Hong , Wentao Li
CPC分类号： G11B33/06 , G11B23/021 , G11B33/128
摘要： Provided is an editable read-write data memory based on mechanical structure, including: a storage unit, a signal collection unit and a cantilever unit. The data memory is formed by arranging several storage units, and each of which includes a rotation unit and a variable-frequency unit. An N-pole magnet is provided on the rotation unit, and an S-pole probe is provided on the cantilever unit. When the external environment changes and drives the S-pole probe on the cantilever unit to approach the N-pole magnet on the rotating unit, the rotation unit rotates and drives the variable-frequency unit to buckle, and the change of buckling shape leads to a state change, so as to store data. The signal collection unit is connected with the variable-frequency unit, and the collected electrical signals are display. The stored information in the memory is read according to the change of the output electrical signals.
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公开(公告)号：US11913421B2
公开(公告)日：2024-02-27
申请号：US17611906
申请日：2021-05-27
申请人： ZHEJIANG UNIVERSITY
发明人： Pengcheng Jiao , Ali Matin Nazar , Yang Yang
CPC分类号： F03B13/14 , H02J15/003 , H02N1/04 , F05B2260/42
摘要： The present invention belongs to the field of energy harvesting, and in particular relates to an ocean wave energy collector based on magnetic force and triboelectric effect. The ocean wave energy collector includes a plurality of protective shells connected by flexible metal spring modules; a magnetic oscillation system is installed in each protective shell in a matched mode and includes an electric energy output module and a plurality of magnetic oscillators, and each magnetic oscillator includes a first supporting body, a dielectric capsule, first magnet units, second magnet units, a supporting shell, and an electrode unit.
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