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1. 发明授权

US4548466A Optical fibre coupling assemblies 失效
标题翻译：光纤耦合组件
公开(公告)号：US4548466A
公开(公告)日：1985-10-22
申请号：US536997
申请日：1983-09-29
申请人： Dain S. Evans , George A. Georgiou , Peter Mossman , Arabinda Mukherjee , John B. Whiscombe
发明人： Dain S. Evans , George A. Georgiou , Peter Mossman , Arabinda Mukherjee , John B. Whiscombe
IPC分类号： G02B6/42 , G02B7/26
CPC分类号： G02B6/4202 , G02B6/4236 , G02B6/4248 , G02B6/4238
摘要： A coupling between an optical fibre (1) and an opto-electronic device e.g. a semiconductor laser (2) is located within a hermetically sealed housing (3,6). The device is supported on a header (14) mounted on the front wall (3) of the housing, the lead (16) to the device passes through the housing wall via a glass-to-metal seal (17,19,20), and the fibre is soldered into a ferrule (10) which is inserted through a boss (4) on the front housing wall. After alignment of the fibre with the device, the ferrule is clamped in position by two parallel sets of screws (11(a), 11(b)) inserted through the boss, and is then soldered to the boss. The housing, header, ferrule and metal component(s) of the glass-to-metal seal are all formed of the same metal, preferably gold-plated copper, to avoid differential expansion.
摘要翻译：光纤（1）和光电子器件之间的耦合，例如，半导体激光器（2）位于密封的壳体（3,6）内。装置支撑在安装在壳体的前壁（3）上的集管（14）上，装置的引线（16）经由玻璃 - 金属密封件（17,19,20）穿过壳体壁，并且将纤维焊接到通过前壳体壁上的凸台（4）插入的套圈（10）中。在纤维与装置对准之后，通过插入凸台的两组平行的螺钉（11（a），11（b））将套圈夹紧就位，然后将其焊接到凸台。玻璃对金属密封件的壳体，头部，套圈和金属部件都由相同的金属形成，优选镀金铜，以避免不同的膨胀。

2. 发明授权

US4959257A Transparencies 失效
标题翻译：透明胶片
公开(公告)号：US4959257A
公开(公告)日：1990-09-25
申请号：US217934
申请日：1988-07-12
申请人： Arabinda Mukherjee
发明人： Arabinda Mukherjee
IPC分类号： C03C27/12 , B64C1/14 , C03C17/36 , C03C17/38
CPC分类号： C03C17/3605 , B64C1/1492 , C03C17/36 , C03C17/3642 , C03C17/3649 , C03C17/3673 , C03C17/3681 , C03C17/38 , Y10T428/24479 , Y10T428/24975 , Y10T428/265
摘要： A transparency such as an aircraft front window has an electrically conductive metal, e.g. gold, film vacuum deposited thereon for demisting and/or defrosting purposes. To increase the reliability of such metal film, a layer of an oxide of indium, e.g. indium tin oxide, is formed on the metal film by a sputtering operation to a typical thickness of 10 to 200 nm.

3. 发明授权

US5465387A Adaptive fraud monitoring and control 失效
标题翻译：自适应欺诈监控
公开(公告)号：US5465387A
公开(公告)日：1995-11-07
申请号：US134358
申请日：1993-10-08
申请人： Arabinda Mukherjee
发明人： Arabinda Mukherjee
IPC分类号： H04M3/38 , H04M15/00 , H04M1/19 , H04L9/32
CPC分类号： H04M3/38 , H04M15/00
摘要： Access to a resource such as a telecommunications system is monitored and prevented adaptively on a real-time basis by establishing with the customer, a steady state low level of surveillance and arbitrary intermittent interruption during which the telecommunications company demands authentication, by personal identification number (PIN), of a given fraction of access demands (for example, telephone calls), and, in response to signals indicating that arrival of an alert condition, and preferably at least one prior invalid call, raising the level of authentication demands.
摘要翻译：通过与客户建立稳定的低水平监视和电话公司需要认证的任意间歇性中断，通过个人识别号码（ PIN），给定部分的访问需求（例如，电话呼叫），并且响应于指示警报条件的到达的信号，并且优选地，至少一个先前的无效呼叫，提高了认证需求的级别。

4. 发明授权

US5974459A Telecommunications network devoid of a distinct network management layer 失效
标题翻译：电信网络缺乏明确的网络管理层
公开(公告)号：US5974459A
公开(公告)日：1999-10-26
申请号：US787783
申请日：1997-01-23
申请人： Swapan K. Chattopadhyay , Arabinda Mukherjee
发明人： Swapan K. Chattopadhyay , Arabinda Mukherjee
IPC分类号： H04Q3/00 , G06F15/00 , G06F11/00
CPC分类号： H04Q3/0075 , H04Q2213/13521 , H04Q2213/13533
摘要： A telecommunication network without a network management layer meets operational objectives by providing at least one hot standby system which replaces a malfunctioning element of a service-providing node in the event of any disruption in services. Each service-providing node includes n primary processors and k spare processors. The telecommunications network implements all layers of the Telecommunication Management Network (TMN) standard except for the network management layer. The system therefore implements the business managemen, service management, and element management layers. An operation administration and maintenance server monitors the network to detect a malfunctioning element of a service-providing network node. Upon detecting a fault, the operation administration and maintenance server sends an out of service message to a central network planning and operations center and/or notifies an on site work force of the probable trouble. While the failure is being repaired, a hot standby system takes over the function of the defective system.
摘要翻译：没有网络管理层的电信网络通过提供至少一个热备用系统来满足运营目标，该系统在服务中断的情况下替代服务提供节点的故障元件。每个服务提供节点包括n个主处理器和k个备用处理器。电信网络除网络管理层外，还实施电信管理网络（TMN）标准的所有层次。因此，该系统实现了业务管理，业务管理和元素管理层。操作管理和维护服务器监视网络以检测服务提供网络节点的故障元素。在检测到故障时，操作管理和维护服务器向中央网络规划和操作中心发送停止服务消息和/或通知现场工作人员可能的故障。当故障被修复时，热备用系统接管故障系统的功能。

5. 发明授权

US06944451B2 Routing method for a call to a mobile telephone via global location register 有权
标题翻译：通过全球位置寄存器呼叫移动电话的路由方法
公开(公告)号：US06944451B2
公开(公告)日：2005-09-13
申请号：US09795631
申请日：2001-02-28
申请人： Arabinda Mukherjee , Douglas Harold Rollender
发明人： Arabinda Mukherjee , Douglas Harold Rollender
IPC分类号： H04M3/42 , H04W4/02 , H04W8/02 , H04W76/02 , H04W88/18 , H04W92/02 , H04Q7/20
CPC分类号： H04W8/02 , H04M3/42229 , H04M2207/20 , H04M2242/30 , H04W4/02 , H04W76/12 , H04W88/18 , H04W92/02
摘要： A global location register having real-time location information about subscribers for contacting the subscribers in real-time even when the subscribers are not co-located with their customer premise equipment being called. In one embodiment, the global location register includes subscriber location information and service scripts for providing subscriber location estimates to be included in the subscriber location information, wherein subscriber location information includes subscriber information for identifying subscribers and current location information for indicating locations at which subscribers are Likely to be reached in real-time. In an embodiment, the current location information may indicate current access networks and/or current destination addresses associated with the current location. The global location register can be used to respond to queries regarding subscribers' current locations or to route calls to subscribers in real-time.
摘要翻译：一个全球位置寄存器具有关于订户的实时位置信息，用于即使当用户与被呼叫的客户驻地设备不在同一地点时，实时地联系用户。在一个实施例中，全局位置寄存器包括用户位置信息和服务脚本，用于提供要包括在用户位置信息中的用户位置估计，其中用户位置信息包括用于识别用户的用户信息和用于指示用户位置的位置的当前位置信息可能实时达成。在一个实施例中，当前位置信息可以指示与当前位置相关联的当前接入网络和/或当前目的地地址。全局位置寄存器可以用于响应关于用户当前位置的查询，或者实时地将呼叫路由到订户。

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