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4367 条记录 (耗时 0.031 秒)

    Method for determining the refractive-index profile of a cylindrical optical object
    2.
    发明授权
    Method for determining the refractive-index profile of a cylindrical optical object 有权

    公开(公告)号：US12085506B2

    公开(公告)日：2024-09-10

    申请号：US17907215

    申请日：2021-03-18

    申请人： Heraeus Quarzglas GmbH & Co. KG

    发明人： Maximilian Schmitt

    IPC分类号： G01N21/41

    CPC分类号： G01N21/412 ,  G01N21/4133 ,  G01N2021/4153

    摘要： A method for determining an index-of-refraction profile of an optical object, which has a cylindrical surface and a cylinder longitudinal axis, said method comprising the following method steps: (a) scanning the cylindrical surface of the object at a plurality of scanning locations by means of optical beams; (b) capturing, by means of an optical detector, a location-dependent intensity distribution of the optical beams deflected in the optical object; (c) determining the angles of deflection of the zero-order beams for each scanning location from the captured intensity distribution, comprising eliminating beam intensities, and (d) calculating the index-of-refraction profile of the object on the basis of the angle-of-deflection distribution, wherein method steps (a) and (b) are carried out with light beams having at least two different wavelengths.

    Device and method for mixing liquids
    7.
    发明授权
    Device and method for mixing liquids 有权

    公开(公告)号：US12011571B2

    公开(公告)日：2024-06-18

    申请号：US17324702

    申请日：2021-05-19

    申请人： Heraeus Medical GmbH

    发明人： Sebastian Vogt ,  Thomas Kluge

    IPC分类号： A61M5/28 ,  A61B17/00 ,  A61M5/19

    CPC分类号： A61M5/284 ,  A61B17/00491 ,  A61M5/19 ,  A61B2017/00495

    摘要： One aspect relates to a device for mixing two liquids including a tube having an open end, a main line connected to the tube in a liquid-permeable manner, a rubber-elastic body delimiting a line wall of the main line, at least one secondary line in the rubber-elastic body, wherein the at least one secondary line extends from at least one secondary opening up to the main line and opens via at least one mouth into the main line, a main connection for introducing a first liquid into the main line, at least one feed line for introducing a second liquid into the at least one secondary line, which is connected to the at least one secondary opening in a liquid-permeable manner. The at least one secondary line is closed in the rubber-elastic body without the action of a force and is hydraulically openable by a pressure being exerted on a second liquid fed to the at least one secondary line by an elastic deformation of the at least one rubber-elastic body. The open at least one secondary line closes without a pressure being exerted on the supplied second liquid by the restoring force of the elastically deformed rubber-elastic body.

    Display screen or portion thereof with a graphical user interface
    8.
    外观设计
    Display screen or portion thereof with a graphical user interface 有权

    公开(公告)号：USD1030794S1

    公开(公告)日：2024-06-11

    申请号：US29817656

    申请日：2021-12-02

    申请人： INSPIRE MEDICAL SYSTEMS, INC.

    设计人： Nicholas Mairs ,  John Rondoni ,  Kathleen Tolmie

    摘要： FIG. 1 is a front view of a display screen or portion thereof with a graphical user interface showing our new design;
    FIG. 2 is a front view of a second embodiment thereof;
    FIG. 3 is a front view of a third embodiment thereof; and,
    FIG. 4 is a front view of a fourth embodiment thereof.
    In the FIGURES, the outermost broken lines show a display screen or portion thereof and form no part of the claimed design. The remaining broken lines show elements of the graphical user interface that form no part of the claimed design.

    Spark plug with electrode head shielding element
    9.
    发明授权
    Spark plug with electrode head shielding element 有权

    公开(公告)号：US12009640B2

    公开(公告)日：2024-06-11

    申请号：US18127366

    申请日：2023-03-28

    申请人： EcoPower Spark, LLC

    发明人： David Resnick

    IPC分类号： H01T13/34 ,  H01T13/05 ,  H01T13/38 ,  H01T13/39

    CPC分类号： H01T13/39 ,  H01T13/05 ,  H01T13/34 ,  H01T13/38

    摘要： One example provides a spark plug having a center electrode including first material and a second material, the second material having a hardness rating greater than a hardness rating of the first material. The center electrode includes an electrode head, wherein at least a portion of the electrode head is disposed beyond an end surface of an insulative nose toward the firing end and has a cross-sectional area perpendicular to an axial centerline greater than a cross-sectional area of the end surface of the insulative nose. The center electrode has a region of first material disposed axially beyond the end surface of the insulative nose, and includes a shield element of the second material which covers exposed surfaces of the region of first material disposed beyond the end surface of the insulative nose. An electrode wire extends from the electrode head into a central bore of the insulative nose.