Water soluble metal and semiconductor nanoparticle complexes
    7.
    发明公开
    Water soluble metal and semiconductor nanoparticle complexes 审中-公开
    WasserlöslicheMetall- und Halbleiternanopartikelkomplexe

    公开(公告)号:EP2469285A1

    公开(公告)日:2012-06-27

    申请号:EP11008803.6

    申请日:2003-08-07

    IPC分类号: G01N33/92 A61K9/127

    摘要: The invention provides a water soluble complex comprising an inner core of a metal or semi-conductor nanoparticle. The nanoparticle is coated with a hydrophobic ligand, which is encapsulated in a micelle. In an aqueous medium, the micelle comprises a hydrophilic shell and a hydrophobic core, the hydrophilic shell comprising a plurality of hydrophilic moieties, the hydrophobic core comprising a plurality of hydrophobic moieties, each hydrophobic moiety comprising at least one chain, each chain comprising a minimum of 8 atoms; wherein the total number of atoms in all chains for each moiety comprises at least 24 atoms. The micelle has a minimum average diameter of approximately 5 nm and a maximum average diameter of approximately 45 nm.

    摘要翻译: 本发明提供一种包含金属或半导体纳米颗粒的内芯的水溶性络合物。 纳米颗粒涂覆有疏水性配体,其被包封在胶束中。 在水性介质中,胶束包括亲水壳和疏水性芯,所述亲水壳包含多个亲水部分,所述疏水性芯包含多个疏水部分,每个疏水部分包含至少一个链,每条链包含最小 的8个原子; 其中每个部分的所有链中的原子总数包含至少24个原子。 胶束具有约5nm的最小平均直径和约45nm的最大平均直径。

    RIVET AVEUGLE HAUTES PERFORMANCES NOTAMMENT POUR FIXATION DE STRUCTURE
    9.
    发明公开
    RIVET AVEUGLE HAUTES PERFORMANCES NOTAMMENT POUR FIXATION DE STRUCTURE 有权
    高性能盲铆接,尤其是对结构性附装

    公开(公告)号:EP2140151A2

    公开(公告)日:2010-01-06

    申请号:EP08762040.7

    申请日:2008-02-06

    申请人: ERIS

    IPC分类号: F16B19/10

    CPC分类号: F16B19/1063

    摘要: The invention relates to a blind rivet (R) characterised in that it comprises a severing groove (130) shaped in such a way that the connection between the bottom of the groove and the outside diameter of the mandrel (100) increases more on the shank side than on the head side; a shank (120) provided with a plurality of preformed crimping grooves (140) and shaped in such a way that once the shank has been severed at the severing groove (130), part of the crimping grooves (140) extends beyond the sleeve (200); at least one weakening groove (150) on the shank; a crimping collar insert (400) is crimped into the crimping grooves (140) extending beyond the sleeve (200) using a tool (500) provided with a setting tip which can exert a pulling force on the mandrel (100) in order to bend the sleeve (200) and crimp the collar (400) on the mandrel (100). The invention is useful for attachment and riveting.

    HYDRODYNAMIC MULTIFOCAL CONTACT LENS AND ASSOCIATED MANUFACTURING TECHNIQUES
    10.
    发明公开
    HYDRODYNAMIC MULTIFOCAL CONTACT LENS AND ASSOCIATED MANUFACTURING TECHNIQUES 审中-公开
    水动力焦点隐形眼镜和相关的生产技术

    公开(公告)号:EP2137568A1

    公开(公告)日:2009-12-30

    申请号:EP07799235.2

    申请日:2007-07-02

    IPC分类号: G02C7/04

    CPC分类号: G02C7/041 G02C7/085

    摘要: This invention pertains to a soft contact lens that has a body with a central zone aligned with the optical axis of the eye when a wearer wears the lens, In one embodiment the soft lens includes a chamber 17 that extends from a lower portion of the lens to its central axis and arranged so that when a person looks down, a fluid is squeezed from the reservoir 9 and changes the optical characteristics of the lens.