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    • 14. 发明申请
    • METHOD FOR MANUFACTURING STRETCHABLE SHEET
    • 制造可拉伸片材的方法
    • US20130178349A1
    • 2013-07-11
    • US13824815
    • 2011-10-18
    • Takuo YanashimaAkio MoritaMakoto KokuboKenji Ando
    • Takuo YanashimaAkio MoritaMakoto KokuboKenji Ando
    • B32B5/26
    • B32B5/26A61F13/15601A61F13/15609A61F13/49014
    • The present invention provides a method for continuously manufacturing a stretchable sheet (3) with a thread-shaped elastic body (7) fixed between a pair of belt-shaped sheets (50, 60) in a stretched state, the method including a supply process of introducing the fed thread-shaped elastic body (7) to elastic body winding means (14) in a stretched state, a conveyance process of continuously winding the thread-shaped elastic body (7) to a thread-conveying longitudinal structure (12, 13) using the elastic body winding means (14) and conveying the wound thread-shaped elastic body in a longitudinal direction of the structure (12, 14), and an integration process of fixing the thread-shaped elastic body (7) as sandwiching between the sheets (50, 60). In the supply process, the thread-shaped elastic body (7) is introduced to the elastic body winding means (14) while adjusting a speed of the thread-shaped elastic body (7) to be equal to or higher than a winding speed against the pair of conveying belts (12, 13) with speed adjusting means (15B) which is arranged at the upstream side of the elastic body winding means (14).
    • 本发明提供一种连续地制造伸缩片材(3)的方法,该拉伸片材(3)具有在拉伸状态下固定在一对带状片材(50,60)之间的线状弹性体(7),该方法包括供给过程 将螺旋状弹性体(7)以拉伸状态引导到弹性体缠绕装置(14)的输送方法,将线状弹性体(7)连续卷绕到螺纹输送纵向结构(12, 13)使用弹性体卷绕装置(14)沿着结构体(12,14)的长度方向输送缠绕的线状弹性体,并且将线状弹性体(7)固定为夹层 在片材(50,60)之间。 在供给过程中,将线状弹性体(7)引导到弹性体卷绕装置(14),同时将线状弹性体(7)的速度调整到等于或高于绕线速度 所述一对输送带(12,13)具有布置在所述弹性体卷绕装置(14)的上游侧的速度调节装置(15B)。
    • 17. 发明申请
    • MULTILAYER FILM REFLECTOR
    • 多层膜反射器
    • US20090252977A1
    • 2009-10-08
    • US12416544
    • 2009-04-01
    • Seiken MatsumotoKenji AndoHidehiro KanazawaKoji TeranishiTakayuki MiuraKyoko Nagata
    • Seiken MatsumotoKenji AndoHidehiro KanazawaKoji TeranishiTakayuki MiuraKyoko Nagata
    • B32B15/04
    • B82Y10/00G02B5/0891G21K1/062G21K2201/067
    • A stress distribution resulting from variation in in-plane film quality of a stress relaxation layer and a reflective layer is eliminated. A reflective layer is stacked on a substrate via a stress relaxation layer. The stress relaxation layer has a stress relaxation portion having a uniform film thickness distribution to cancel the internal stress of the reflective layer, and a stress distribution eliminating portion with a film thickness distribution approximated to a second order even function. The stress is substantially proportional to the film thickness. Thus, formation of a given film thickness distribution allows the stress distribution to be controlled. However, changing the film thickness distribution based on a design value may degrade the optical characteristics. Thus, the film thickness distribution of the stress distribution eliminating portion, which serves to eliminate the stress distribution, is approximated to the second order even function. This enables aberration associated with the film thickness distribution to be reduced by adjusting an optical system.
    • 消除了由应力松弛层和反射层的面内膜质量的变化引起的应力分布。 反射层通过应力松弛层堆叠在基板上。 应力缓和层具有均匀的薄膜厚度分布的应力松弛部,以抵消反射层的内部应力,以及具有近似于二次偶次函数的膜厚分布的应力分布消除部。 应力基本上与膜厚成正比。 因此,形成给定的膜厚度分布允许控制应力分布。 然而,基于设计值改变膜厚度分布可能降低光学特性。 因此,用于消除应力分布的应力分布消除部分的膜厚度分布近似于二阶偶函数。 通过调整光学系统,能够降低与膜厚分布有关的像差。