CONNECTOR COMPONENT AND CONNECTOR SYSTEM

    公开(公告)号:US20250122964A1

    公开(公告)日:2025-04-17

    申请号:US18685465

    申请日:2022-08-18

    Abstract: A connector system having a pair of connector components capable of being used as a reuseable aseptic connection in bioprocessing and/or cell manufacturing processes. Each connector component includes a connector housing having a mating surface with an opening and a door moveable to close and open the opening, and a connector assembly therein. The connector assembly includes a base member having a fluid port; an engagement piece having a pusher portion; and a valve unit therebetween, the valve unit having a resilient deformable valve member. The pusher portion is moveable to cause the pusher portion to urge open the resilient deformable valve member for enabling the fluid flow. When the pair of connector components are interlocked, the doors open and the connector assemblies move and engage with each other through the openings causing the resilient deformable valve members to open for establishing a fluid connection.

    Spatial modulation system and method thereof

    公开(公告)号:US12278682B2

    公开(公告)日:2025-04-15

    申请号:US18284022

    申请日:2022-03-28

    Abstract: A method of spatial modulation using an antenna array including radiating elements having power amplifiers communicatively coupled thereto. An amplitude of an output signal to be formed in space is determined by the antenna array based on an input signal. Output amplitude levels for the radiating elements are determined based on the amplitude of the output signal and a current output amplitude level of the antenna array. The first signal(s) for a first subarray of the antenna array and the second signal(s) for a second subarray of the antenna array are generated based on the input signal. The output amplitude levels are assigned to the power amplifiers of the radiating elements. The first signal(s) are sent to radiating elements of the first subarray and the second signal(s) are sent to radiating elements of the second subarray for transmission therefrom to form a combined signal in space as the output signal.

    Photocurable compositions having variable viscosities

    公开(公告)号:US12258449B2

    公开(公告)日:2025-03-25

    申请号:US17610738

    申请日:2020-05-15

    Abstract: Photocurable compositions comprising 20-90% by weight of a polymerizable core resin; 20-90% by weight of a diluent resin miscible with said core resin; and at least about 1% by weight of at least one rheology modifier which is distinct from said diluent resin. Rheology modifiers of the present disclosure include compounds which may form covalent bonds with the core resin or diluent resin and compounds which have a particle size of 1-200 nm. Rheology modifiers which may form covalent bonds have at least one terminal functional group selected from the group consisting of acrylates, methacrylates, epoxides, oxetanes, nitriles, alkenes and alkynes.

    A SYSTEM AND METHOD OF NON-CONTACT MEASUREMENT OF ONE OR MORE MECHANICAL PROPERTIES OF A MATERIAL

    公开(公告)号:US20250012763A1

    公开(公告)日:2025-01-09

    申请号:US18704834

    申请日:2022-10-26

    Inventor: Lei ZHANG Lin KE

    Abstract: There is provided a system and a method of non-contact measurement of one or more mechanical properties of a material, the system comprising an ultrasonic module comprising an ultrasonic applicator configured to apply ultrasonic pressure on a target region of the material; a detection module comprising an electromagnetic wave emitter and an electromagnetic wave detector, said electromagnetic wave emitter being configured to emit an incident beam of electromagnetic waves towards the target region of the material, and said electromagnetic wave detector being configured to detect an emergent beam of electromagnetic waves reflected from the target region and/or transmitted through the target region; and a processing module configured to determine one or more measures corresponding to the one or more mechanical properties of the material, based on changes in the emergent beam of electromagnetic waves.

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