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    • 2. 发明申请
    • ABRASION PROTECTION
    • 磨损保护
    • WO1997048940A1
    • 1997-12-24
    • PCT/GB1997001544
    • 1997-06-06
    • RAYCHEM LIMITEDDRINKWATER, Ian, CliveLOWE, Frank, JamesRYDER, Alan, George
    • RAYCHEM LIMITED
    • F16L47/00
    • F16L57/06B29C61/0658D03D3/02F16L47/22G02B6/443G02B6/4459G02B6/4476Y10T428/1362
    • The use of a fabric sheath (2), or other article, on a conduit (1), for example a pipe or flexible hose, to provide abrasion resistance or other forms of protection, for example impact protection or cut-through protection, thereto; and fabric sheath suitable for such use. A preferred form of circumferentially-heat-shrinkable sheath of woven fabric, capable of use on a conduit, for example to provide impact cushioning and/or abrasion resistance, provides a substantially unobscured outer fabric surface and comprises hoop filaments extending substantially circumferentially around the sheath, at least some of which hoop filaments are heat-shrinkable, and length filaments extending substantially along the sheath, wherein the length filaments are selected either (A) to be sufficiently flexible, at least at temperatures to which they are subjected during heat-shrinking of the sheath in use, for the heat shrinkage of the hoop filaments to crimp the length filaments to an extent (a) producing at least 1 %, preferably at least 2 %, more preferably at least 5 %, longitudinal shrinkage of the sheath in addition to any longitudinal heat shrinkage thereof and/or (b) causing portions of the length filaments either (i) to project outwardly from the shrunken fabric sheath to a maximum distance in excess of the maximum projection distance of the thus-shrunken hoop filaments, or (ii) to increase such excess projection distance if already existing before the heat shrinkage; or (B) to be sufficiently stiff to limit the longitudinal shrinkage due to crimping of the length filaments to less than 10 %, preferably less than 5 %, more preferably less than 2 %, especially less than 1 % or substantially zero.
    • 使用织物护套(2)或其他制品在导管(1)上,例如管道或柔性软管上,以提供耐磨性或其他形式的保护,例如冲击保护或穿透保护 ; 和适用于这种用途的织物护套。 能够在导管上使用,例如提供冲击缓冲和/或耐磨性的机织织物的周向热收缩护套的优选形式提供了基本上视野不足的外部织物表面,并且包括围绕护套基本周向延伸的环形丝 ,其中至少一些环状长丝是可热收缩的,以及长度长丝基本上沿着护套延伸,其中长度长丝选自(A)至少在热收缩期间经受的温度下具有足够的柔韧性 在使用时,为了使长丝细丝的热收缩达到一定程度(a),产生鞘的纵向收缩率的至少1%,优选至少2%,更优选至少5% 除了其任何纵向热收缩和/或(b)使得长度细丝的部分(i)从收缩的织物纱布向外突出 超过如此缩小的环形长丝的最大投影距离的最大距离,或(ii)如果在热收缩之前已经存在,则增加这种多余的投影距离; 或(B)足够刚性以将长度长丝卷曲的纵向收缩率限制在小于10%,优选小于5%,更优选小于2%,特别是小于1%或基本上为零。
    • 6. 发明申请
    • AN ENSEMBLE METHOD AND APPARATUS FOR CLASSIFYING MATERIALS AND QUANTIFYING THE COMPOSITION OF MIXTURES
    • 用于分类材料和量化混合物组成的方法和装置
    • WO2008107465A1
    • 2008-09-12
    • PCT/EP2008/052695
    • 2008-03-05
    • NATIONAL UNIVERSITY OF IRELAND, GALWAYHENNESSY, KennethMADDEN, Michael GerardRYDER, Alan GeorgeHOWLEY, Tom
    • HENNESSY, KennethMADDEN, Michael GerardRYDER, Alan GeorgeHOWLEY, Tom
    • G01N21/65
    • G01N21/65G01N2201/1293
    • A method of and system for generating models with which to classify or quantify spectra of unknown mixtures of compounds to permit the specific identification or quantification of a target analyte in complex mixtures based on spectral data, the method comprising the steps of: providing a training set of training spectra, each spectrum representing a mixture of known compounds and each having a plurality of spectral attributes, each at a different wavelength, choosing a plurality of wavelengths, determining at least the value of the spectral attribute at each chosen wavelength in each training spectrum in the training set, and building a model for each chosen wavelength by correlating the determined attribute values at said chosen wavelength, a method and system for classifying the spectrum of a mixture of unknown compounds, and a method and system for quantifying the spectrum of a mixture of unknown compounds to determine concentrations therein, using said models.
    • 一种用于产生模型的方法和系统,其用于对化合物的未知混合物的光谱进行分类或定量,以允许基于光谱数据对复杂混合物中的目标分析物进行特异性鉴定或定量,所述方法包括以下步骤:提供训练集 训练光谱,每个光谱表示已知化合物的混合物,每个具有多个光谱属性,每个具有不同的波长,选择多个波长,至少确定每个训练光谱中每个选定波长处的光谱属性的值 在所述训练集中,并且通过将所选择的波长处的所确定的属性值相关联来构建每个选择的波长的模型,用于对未知化合物的混合物的光谱进行分类的方法和系统,以及用于量化 使用所述模型,用未知化合物的混合物测定其中的浓度。