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    Optical fiber
    3.
    发明申请
    Optical fiber 有权
    光纤

    公开(公告)号：US20060228083A1

    公开(公告)日：2006-10-12

    申请号：US11442279

    申请日：2006-05-30

    申请人： Giacomo Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Marco Arimondi ,  Sandra Nagelvoort ,  Johannes Van Eekelen ,  Adrianus Abel ,  Gouke Geus ,  Duurt Alklma

    发明人： Giacomo Roba ,  Lidia Terruzzi ,  Sabrina Fogliani ,  Marco Arimondi ,  Sandra Nagelvoort ,  Johannes Van Eekelen ,  Adrianus Abel ,  Gouke Geus ,  Duurt Alklma

    IPC分类号： G02B6/036

    CPC分类号： C03C25/1065 ,  G02B6/02395

    摘要： Optical fiber capable of controlling attenuation losses caused by microbending on the signal transmitted thereby. The optical fiber comprises: a) an internal glass portion; b) a first coating layer of a first polymeric material surrounding said glass portion; and c) a second coating layer of a second polymeric material surrounding said first coating layer, wherein said first polymeric material has a hardening temperature lower than −10° C., an equilibrium tensile modulus lower than 1.5 MPa, wherein said first coating layer has a thickness of from 18 μm to 28 μm and wherein said second coating layer has a thickness of from 10 μm to 20 μm.

    摘要翻译： 光纤能够控制对由此传输的信号的微弯曲引起的衰减损耗。 光纤包括：a）内玻璃部分; b）围绕所述玻璃部分的第一聚合物材料的第一涂层; 和c）围绕所述第一涂层的第二聚合材料的第二涂层，其中所述第一聚合物材料具有低于-10℃的硬化温度，低于1.5MPa的平衡拉伸模量，其中所述第一涂层具有 厚度为18μm至28μm，并且其中所述第二涂层的厚度为10μm至20μm。

    Method of forming an optical fiber preform by combustionless hydrolysis
    7.
    发明授权
    Method of forming an optical fiber preform by combustionless hydrolysis 失效
    通过无水解水解形成光纤预制件的方法

    公开(公告)号：US06672110B2

    公开(公告)日：2004-01-06

    申请号：US09465016

    申请日：1999-12-16

    申请人： Giacomo Stefano Roba ,  Marco Arimondi ,  Donata Piccolo ,  Sabrina Fogliani

    发明人： Giacomo Stefano Roba ,  Marco Arimondi ,  Donata Piccolo ,  Sabrina Fogliani

    IPC分类号： C03B3707

    CPC分类号： B01J19/26 ,  B01J19/0013 ,  B01J2219/00135 ,  B01J2219/00252 ,  C03B37/01413 ,  C03B37/0142 ,  C03B2201/31 ,  C03B2207/34 ,  C03B2207/36 ,  C03B2207/46 ,  C03B2207/62 ,  C03B2207/64 ,  C03B2207/85

    摘要： A method for manufacturing a glass preform includes supplying a first gaseous or vapor phase composition to a reaction chamber; supplying water as a second gaseous or vapor phase composition to the reaction chamber; reacting the water and the first gaseous or vapor phase composition to form an aerosol of glass particles; directing the aerosol along the reaction chamber, out of the reaction chamber, and toward a target; and depositing glass particles of the aerosol onto the target. The first gaseous or vapor phase composition is disposed to provide a hydrolyzable glass precursor. Walls of the reaction chamber have a temperature gradient in which a temperature of the walls increases in a direction of flow of the aerosol along the reaction chamber. Alternatively, a flow of the aerosol along the reaction chamber has a temperature gradient in which a temperature of the aerosol increases in the direction of flow.

    摘要翻译： 制造玻璃预制棒的方法包括：向反应室供应第一气相或气相组合物; 将水作为第二气相或气相组合物供应到所述反应室; 使水和第一气态或气相组合物反应以形成玻璃颗粒气溶胶; 将气溶胶沿着反应室引导出反应室，并朝向目标; 并将气溶胶的玻璃颗粒沉积在靶上。 设置第一气态或气相组合物以提供可水解的玻璃前体。 反应室的壁具有温度梯度，其中壁的温度沿气溶胶沿着反应室的流动方向增加。 或者，气溶胶沿着反应室的流动具有其中气溶胶的温度在流动方向上增加的温度梯度。

    Method and device for vaporizing a liquid reactant in manufacturing a glass preform
    8.
    发明申请
    Method and device for vaporizing a liquid reactant in manufacturing a glass preform 失效
    用于在制造玻璃预制件时蒸发液体反应物的方法和装置

    公开(公告)号：US20060010922A1

    公开(公告)日：2006-01-19

    申请号：US10516170

    申请日：2002-06-28

    申请人： Marco Galante ,  Marco Arimondi ,  Giacomo Roba ,  Ilenia Santi

    发明人： Marco Galante ,  Marco Arimondi ,  Giacomo Roba ,  Ilenia Santi

    IPC分类号： C03B37/018

    CPC分类号： C03B19/1415 ,  C03B37/01413 ,  C03B2207/85 ,  C03B2207/87 ,  C03B2207/88

    摘要： A method and device for vaporizing a liquid reactant. A vaporizing plate having a top surface defines a liquid flow channel, the channel being laterally delimited by edges having a height greater than a minimum thickness of liquid reactant required to generate vapor under film or nucleate boiling regime. A heating system is associated to the vaporizing plate for heating the liquid reactant over a minimum temperature required to generate vapor under nucleate or, preferably, film boiling regime. A cap covers the vaporizing plate to collect the vapor at a predetermined pressure and provided with a vapor exit and a liquid feeder feeds the liquid reactant onto the vaporizing plate.

    摘要翻译： 一种用于蒸发液体反应物的方法和装置。 具有顶表面的蒸发板限定液体流动通道，该通道由边缘侧向限定，该边缘的高度大于在膜或成核沸腾状态下产生蒸气所需的液体反应物的最小厚度。 加热系统与蒸发板相关联，用于在成核或优选薄膜沸腾状态下在产生蒸气所需的最低温度下加热液体反应物。 盖子覆盖蒸发板以在预定压力下收集蒸气，并且设置有蒸气出口，液体进料器将液体反应物供给到蒸发板上。

    Process for manufacturing a micro-structured optical fibre
    9.
    发明申请
    Process for manufacturing a micro-structured optical fibre 有权
    微结构光纤制造工艺

    公开(公告)号：US20050072192A1

    公开(公告)日：2005-04-07

    申请号：US10499022

    申请日：2001-12-21

    申请人： Marco Arimondi ,  Giacomo Roba

    发明人： Marco Arimondi ,  Giacomo Roba

    IPC分类号： C03B19/12 ,  C03B37/016 ,  C03B37/075

    CPC分类号： C03B37/016 ,  C03B19/12 ,  C03B2203/14 ,  C03B2203/42

    摘要： In a process for manufacturing a micro-structured optical fibre, an intermediate preform is made by forming a sol; pouring the sol in a cylindrical mould including a set of structural generating elements defining internal structural elements of the intermediate preform; transforming the sol into a gel so as to obtain a cylindrical gel body defining the intermediate preform; and removing the cylindrical intermediate preform from the mould.

    摘要翻译： 在制造微结构光纤的方法中，通过形成溶胶来制造中间预制件; 将溶胶倒入包括限定中间预制件的内部结构元件的一组结构产生元件的圆柱形模具中; 将溶胶转化成凝胶，以获得限定中间预型体的圆柱形凝胶体; 并从模具中取出圆柱形中间预成型件。

    System and Method for Implementing Prepaid Data Services
    10.
    发明申请
    System and Method for Implementing Prepaid Data Services 有权
    实现预付费数据服务的系统和方法

    公开(公告)号：US20070217581A1

    公开(公告)日：2007-09-20

    申请号：US10562867

    申请日：2004-07-01

    申请人： Guojun Dai ,  Stefano Solinas ,  Franco Veronelli ,  Marco Arimondi

    发明人： Guojun Dai ,  Stefano Solinas ,  Franco Veronelli ,  Marco Arimondi

    IPC分类号： H04L12/14

    CPC分类号： H04M17/00 ,  H04L12/14 ,  H04L12/1403 ,  H04L12/1467 ,  H04M15/80 ,  H04M15/8207 ,  H04M15/8242 ,  H04M15/888 ,  H04M15/90 ,  H04M2215/0144 ,  H04M2215/0152 ,  H04M2215/016 ,  H04M2215/2026 ,  H04M2215/206 ,  H04M2215/22 ,  H04M2215/32 ,  H04M2215/7813 ,  H04M2215/7846 ,  H04W4/24

    摘要： The present invention discloses a system and method for implementing prepaid data services in a mobile communication network. In this system, a Data service Access Control Point (DACP), which is used for fulfilling price confirmation function and fee application function for data services, is added between a Service Control Point (SCP) storing prepaid account information of subscribers and a Prepaid Server/Content of Process Gateway (PPS/CP GW) used for data service charging. In the method of the present invention, by means of the interaction among a Packet Data Service Note (PDSN), a Home Authentication Authorization and Accounting (HAAA) server, the PPS/CP GW, the DACP and the SCP, the SCP deducts the fees from the prepaid account, and the PDSN controls the subscriber to utilize data service according to the fees deducted by the SCP. With the present invention, the subscriber can make prepayment for a data service by a prepaid voice account, which facilitates data service extension of mobile network operators and provides convenient data services for the subscribers.

    摘要翻译： 本发明公开了一种在移动通信网络中实现预付费数据业务的系统和方法。 在该系统中，用于实现数据业务的价格确认功能和费用应用功能的数据业务访问控制点（DACP）被添加在存储用户的预付帐户信息的服务控制点（SCP）和预付费服务器 /用于数据服务计费的流程网关（PPS / CP GW）的内容。 在本发明的方法中，通过分组数据服务注释（PDSN），家庭认证授权和计费（HAAA）服务器，PPS / CP GW，DACP和SCP之间的相互作用，SCP扣除 来自预付帐户的费用，PDSN控制用户根据SCP扣除的费用利用数据服务。 通过本发明，用户可以通过预付费语音账号预付数据业务，便于移动网络运营商的数据业务扩展，为用户提供方便的数据业务。