GLASS SUBSTRATE AND GLASS SUBSTRATE FOR HIGH FREQUENCY DEVICE

    公开(公告)号:US20180317319A1

    公开(公告)日:2018-11-01

    申请号:US15962076

    申请日:2018-04-25

    Abstract: A glass substrate includes a plurality of through holes that penetrate from a first surface to a second surface of the glass substrate. Each through hole has an upper aperture with a first diameter on the first surface and a lower aperture with a second diameter on the second surface. For each of ten through holes selected from the plurality of through holes, a side wall length is obtained from the first and second diameters and the thickness of the glass substrate, and an R value is obtained by dividing the side wall length by the thickness of the glass substrate. The R values fall within a range of 1 to 1.1. A B value, obtained from dividing a difference between the greatest R value and the smallest R value by an average of the R values followed by multiplication with 100, is 5% or less.

    CURABLE COMPOSITION, CURED PRODUCT, PREPREG AND FIBER-REINFORCED MOLDED PRODUCT

    公开(公告)号:US20180298155A1

    公开(公告)日:2018-10-18

    申请号:US15997191

    申请日:2018-06-04

    Abstract: To provide a curable composition capable of obtaining a cured product excellent in outer appearance and abrasion resistance; a cured product excellent in outer appearance and abrasion resistance; a prepreg capable of obtaining a fiber-reinforced molded product excellent in outer appearance and abrasion resistance; and a fiber-reinforced molded product excellent in outer appearance and abrasion resistance. The curable composition comprises a thermosetting resin, a fluororesin powder and a curing agent, wherein the fluororesin powder is made of a resin material containing a melt-moldable fluororesin having a melting point of from 100 to 325° C. and having functional groups of at least one type selected from the group consisting of carbonyl group-containing groups, hydroxy groups, epoxy groups and isocyanate groups, and in 100 mass % of the total of the thermosetting resin and the fluororesin powder, the proportion of the thermosetting resin is from 70.0 to 99.9 mass % and the proportion of the fluororesin powder is from 0.1 to 30 mass %.

    CONNECTING STRUCTURE BETWEEN A COWL LOUVER AND A WINDSHIELD

    公开(公告)号:US20180297459A1

    公开(公告)日:2018-10-18

    申请号:US15944884

    申请日:2018-04-04

    Inventor: Eiji OKI

    Abstract: A connecting structure between a cowl louver and a windshield includes a windshield including a laminated glass having a first glass plate disposed on an exterior side, a second glass plate disposed on an interior side and an interlayer bonding the first glass plate and the second glass plate; the laminated glass having a cutout portion formed by removing a part of the second glass plate and the interlayer at a certain area of a lower edge portion of the laminated glass; the first glass having a power feed portion disposed on an interior side surface thereof in the cutout portion; and a spacer disposed in the cutout portion on the lower edge side of the windshield closer than the power supply portion; the cowl louver including a clamping portion formed in a U-character shape in section at a rear end portion thereof, the clamping portion having an upper member disposed along the first glass plate and a lower member disposed so as to be close to the second glass plate; and the clamping portion clamps the first glass plate and the spacer.

    LAMINATED PLATE
    5.
    发明申请
    LAMINATED PLATE 审中-公开

    公开(公告)号:US20180290438A1

    公开(公告)日:2018-10-11

    申请号:US16007525

    申请日:2018-06-13

    Abstract: A laminated plate includes first and second plates bonded to each other via an intermediate layer. The laminated plate includes a first main surface of the first plate opposite to the intermediate layer; a second main surface of the first plate and a third main surface being in contact with the intermediate layer; a fourth main surface of the second plate opposite to the intermediate layer. A thickness of the first plate is thicker than a thickness of the second plate. In a planar view, the laminated plate includes a peripheral region and an in-plane region. In a cross section orthogonal to an outer periphery of the laminated plate, a distance from an outermost periphery of the second plate to the first plate in a thickness direction with respect to the outermost periphery is three times or less a distance between the first and second plates in the in-plane region.

    GLASS SHEET COMPOSITE, DIAPHRAGM USING THE SAME, AND IMAGE PROJECTION STRUCTURE

    公开(公告)号:US20180284328A1

    公开(公告)日:2018-10-04

    申请号:US15938069

    申请日:2018-03-28

    CPC classification number: G02B5/0242 B32B17/06 G10K13/00

    Abstract: A glass sheet composite includes a first glass sheet; a second glass sheet; and a liquid layer sandwiched between the first glass sheet and the second glass sheet. The glass sheet composite has a loss coefficient greater than or equal to 1×10−2 at 25° C., and an acoustic velocity of longitudinal wave greater than or equal to 5.0×103 m/s in a sheet thickness direction at 25° C. The liquid layer has a viscous coefficient of 1×10−4-1×103 Pa·s at 25° C., and a surface tension of 15-80 mN/m at 25° C. The liquid layer contains particles whose mean particle diameter is 0.3-1 μm.

    COATED BODY AND BUILDING EXTERIOR MEMBER
    7.
    发明申请

    公开(公告)号:US20180282570A1

    公开(公告)日:2018-10-04

    申请号:US16002429

    申请日:2018-06-07

    Abstract: To provide a coated body excellent in weather resistance and excellent also in pressure marking resistance. The coated body comprises a substrate, an undercoating film, a prescribed intermediate coating film and a top coating film formed by curing a top coating material comprising the following components (1) to (3), in this order: (1) a fluorinated polymer having hydroxy groups or carboxy groups; (2) a curing agent for curing the fluorinated polymer; and (3) a prescribed ultraviolet absorber.

    ALKALI-FREE GLASS SUBSTRATE
    8.
    发明申请

    公开(公告)号:US20180282202A1

    公开(公告)日:2018-10-04

    申请号:US15937316

    申请日:2018-03-27

    Abstract: The present invention relates to an alkali-free glass substrate, having a difference Δn between the maximum value and the minimum value of a refractive index at a cross-section of a glass sheet of 0.40×10−5 or less. According to the alkali-free glass substrate of the present invention, the polishing ability can be extremely improved and the polishing time is shortened, so that the production efficiency can be improved.

    APPARATUS FOR WINDOW
    9.
    发明申请

    公开(公告)号:US20180281569A1

    公开(公告)日:2018-10-04

    申请号:US16001826

    申请日:2018-06-06

    Inventor: Nozomi OTSUBO

    Abstract: An apparatus for window used for moving a sliding window plate between an insertion position to be inserted into an opening portion of a fixed window plate, an extraction position to be extracted from the opening portion, and an open position to be shifted in a slide direction from the extraction position and to uncover the opening portion, includes a rotary member rotatably supported with respect to the sliding window plate; a drive member moved in a predetermined direction with respect to the sliding window plate; a fixation guide configured to convert a movement of the drive member in the predetermined direction with respect to the sliding window plate into a movement of the sliding window plate in an extraction/insertion direction with respect to the fixed window plate; and a wire configured to pull and move the drive member in the predetermined direction.

    LAMINATED GLASS
    10.
    发明申请
    LAMINATED GLASS 审中-公开

    公开(公告)号:US20180281352A1

    公开(公告)日:2018-10-04

    申请号:US16000022

    申请日:2018-06-05

    Inventor: Tokihiko AOKI

    Abstract: There is provided a laminated glass with a functional film having good design property for a long term by suppressing a peeling at an interface between a functional film and an intermediate bonding layer. A laminated glass includes: a pair of glass plates facing each other; a pair of intermediate bonding layers brought into contact with facing surfaces of the pair of glass plates; and a functional film arranged between the pair of intermediate bonding layers, wherein a thickness measured at an end portion of the laminated glass is smaller by 5 μm or more than a thickness of the laminated glass measured at a position on the inside by 10 mm from the end portion, and at least one of intermediate bonding layers has moisture permeability (A) being a degree of moisture permeability at 40° C. and 90% RH measured by JIS Z 0208: 1976 of 50 g/m2·day or less.

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