Adhesive sheet
    92.
    发明授权

    公开(公告)号:US12006452B2

    公开(公告)日:2024-06-11

    申请号:US17262811

    申请日:2019-07-25

    发明人: Haruyuki Mikami

    IPC分类号: C09J7/10 C09J7/38

    摘要: A pressure sensitive adhesive surface that does not adhere to the adherend and can be positioned by sliding it under low pressure, while it can exert a sufficient adhesive force under a pressure above a certain level. The adhesive sheet includes an adhesive layer with a fine structure on a surface thereof. The fine structure includes a plurality of cone or frustum structures, with the cones or frustums having two or more parts joined to each other via an interface. A first part is present on a top of the cones or frustums and is formed from a non-adhesive or a weak adhesive material, and a second part is present below the first part and is formed from a strong adhesive material.

    Welding helmet
    93.
    发明授权

    公开(公告)号:US12004585B2

    公开(公告)日:2024-06-11

    申请号:US17596510

    申请日:2020-07-01

    发明人: Björn Daniels

    IPC分类号: A42B3/10 A42B3/22 A61F9/06

    CPC分类号: A42B3/10 A42B3/225 A61F9/067

    摘要: There is provided a welding helmet (1) comprising a face protection member (3) moveable between a lowered position in which the face protection member (3) covers a wearer's face, and an upraised position, in which the face protection member (3) uncovers the wearer's face, a headband suspension system (9) for fixing the face protection member (3) to a wearer's head, a protective cap (17) comprising a flexible outer layer (19) and at least one compressible inner liner (21).

    OPTICAL FILM, OPTICAL STACK AND DISPLAY SYSTEM

    公开(公告)号:US20240176055A1

    公开(公告)日:2024-05-30

    申请号:US18284597

    申请日:2022-03-24

    IPC分类号: G02B5/22 G02B5/20 G02B5/26

    CPC分类号: G02B5/22 G02B5/208 G02B5/26

    摘要: An optical stack includes a light control film and an optical film disposed on the light control film. The light control film includes a plurality of visible light transmitting regions separated from each other by one or more visible light absorbing regions. The optical film includes a plurality of microlayers having an F-ratio between about 0.25 to about 0.35 or about 0.65 to about 0.75. The optical film further includes a primary reflection band having a first band edge between about 600 nanometers (nm) and about 700 nm, and a secondary reflection band having a second band edge between about 350 nm and about 460 nm. The plurality of microlayers has an average optical reflectance of greater than about 80% across a FWHM of the primary reflection band for each of mutually orthogonal first and second polarization states.

    ADHESIVE TAPE
    98.
    发明公开
    ADHESIVE TAPE 审中-公开

    公开(公告)号:US20240174896A1

    公开(公告)日:2024-05-30

    申请号:US18282708

    申请日:2022-03-29

    发明人: Lei Dong

    IPC分类号: C09J7/25 C09J7/38

    摘要: Provided in the present invention is an adhesive tape, including: a base film, having a coefficient of thermal expansion within a range of 4.5 to 15 ppm/° C.; and an adhesive layer, including polyether ether ketone having a crystallinity equal to or less than 10% and an elastic modulus between 10 and 100 MPa at 150-300° C. The adhesive tape according to the technical solution of the present invention can effectively avoid problems such as chip tilt, packaging material flash, contamination caused by an adhesive residue, lead frame warpage, and the like during back-end packaging of a semiconductor device.

    Standard Orthodontic Appliances with Semi-Custom Bases

    公开(公告)号:US20240173101A1

    公开(公告)日:2024-05-30

    申请号:US18435193

    申请日:2024-02-07

    发明人: Richard E. Raby

    IPC分类号: A61C7/00 A61C7/14 A61C7/28

    CPC分类号: A61C7/002 A61C7/145 A61C7/282

    摘要: A method for determining orthodontic brackets in order to use standard brackets or a combination of standard and custom brackets. The method determines which teeth in a digital 3D model of teeth have surfaces that will virtually fit to a base of a standard bracket within a tolerance. For those teeth that will virtually fit to one of the standard brackets, each of the teeth are associated with the corresponding standard bracket for later placement of the brackets on the surfaces of the patient's teeth. The method also identifies the teeth in the digital 3D model of teeth that will not virtually fit to a standard bracket, and brackets with custom bases can be designed and made for those teeth.

    Bracket for respiratory sensing device

    公开(公告)号:USD1029244S1

    公开(公告)日:2024-05-28

    申请号:US29792432

    申请日:2022-03-29

    摘要: FIG. 1 is a perspective view showing an embodiment of the new design for a bracket for respiratory sensing device;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof; and
    FIG. 8 is a perspective view of the bracket for respiratory sensing device of FIG. 1 in use with environmental subject matter.
    FIG. 9 is a front view thereof;
    FIG. 10 is a rear view thereof;
    FIG. 11 is a left side view thereof;
    FIG. 12 is a right side view thereof;
    FIG. 13 is a top view thereof;
    FIG. 14 is a bottom view thereof;
    FIG. 15 is a perspective view of the bracket for respiratory sensing device of FIG. 1 in use with a respirator and a respiratory sensing device;
    FIG. 16 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device;
    FIG. 17 is a front view thereof;
    FIG. 18 is a rear view thereof;
    FIG. 19 is a left side view thereof;
    FIG. 20 is a right side view thereof;
    FIG. 21 is a top view thereof;
    FIG. 22 is a bottom view thereof;
    FIG. 23 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device;
    FIG. 24 is a front view thereof;
    FIG. 25 is a rear view thereof;
    FIG. 26 is a left side view thereof;
    FIG. 27 is a right side view thereof;
    FIG. 28 is a top view thereof;
    FIG. 29 is a bottom view thereof;
    FIG. 30 is a perspective view of the bracket for respiratory sensing device of FIG. 16 in use with a respirator and a respiratory sensing device;
    FIG. 31 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device, including a respiratory sensing device holder;
    FIG. 32 is a front view thereof;
    FIG. 33 is a rear view thereof;
    FIG. 34 is a left side view thereof;
    FIG. 35 is a right side view thereof;
    FIG. 36 is a top view thereof;
    FIG. 37 is a bottom view thereof;
    FIG. 38 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device;
    FIG. 39 is a front view thereof;
    FIG. 40 is a rear view thereof;
    FIG. 41 is a left side view thereof;
    FIG. 42 is a right side view thereof;
    FIG. 43 is a top view thereof;
    FIG. 44 is a bottom view thereof;
    FIG. 45 is a perspective view of the bracket for respiratory sensing device of FIG. 31 in use with a respirator and a respiratory sensing device;
    FIG. 46 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device, including a respiratory sensing device holder;
    FIG. 47 is a front view thereof;
    FIG. 48 is a rear view thereof;
    FIG. 49 is a left side view thereof;
    FIG. 50 is a right side view thereof;
    FIG. 51 is a top view thereof;
    FIG. 52 is a bottom view thereof;
    FIG. 53 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device;
    FIG. 54 is a front view thereof;
    FIG. 55 is a rear view thereof;
    FIG. 56 is a left side view thereof;
    FIG. 57 is a right side view thereof;
    FIG. 58 is a top view thereof;
    FIG. 59 is a bottom view thereof;
    FIG. 60 is a perspective view of the bracket for respiratory sensing device of FIG. 46 in use with a respirator and a respiratory sensing device;
    FIG. 61 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device, including a respiratory sensing device holder;
    FIG. 62 is a front view thereof;
    FIG. 63 is a rear view thereof;
    FIG. 64 is a left side view thereof;
    FIG. 65 is a right side view thereof;
    FIG. 66 is a top view thereof;
    FIG. 67 is a bottom view thereof;
    FIG. 68 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device;
    FIG. 69 is a front view thereof;
    FIG. 70 is a rear view thereof;
    FIG. 71 is a left side view thereof;
    FIG. 72 is a right side view thereof;
    FIG. 73 is a top view thereof;
    FIG. 74 is a bottom view thereof;
    FIG. 75 is a perspective view of the bracket for respiratory sensing device of FIG. 61 in use with a respirator and a respiratory sensing device;
    FIG. 76 is a perspective view showing another embodiment of the new design for a bracket for respiratory sensing device, including a respiratory sensing device holder;
    FIG. 77 is a front view thereof;
    FIG. 78 is a rear view thereof;
    FIG. 79 is a left side view thereof;
    FIG. 80 is a right side view thereof;
    FIG. 81 is a top view thereof; and,
    FIG. 82 is a bottom view thereof.
    The broken lines showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design.