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1. 发明授权

US3998882A 2-Alkoxy-3-oximinocycloalkenes and production thereof 失效
标题翻译： 2-烷氧基-3-氧代环己烷和其生产
公开(公告)号：US3998882A
公开(公告)日：1976-12-21
申请号：US626806
申请日：1975-10-29
申请人： Milorad M. Rogic , Robert Fuhrmann
发明人： Milorad M. Rogic , Robert Fuhrmann
IPC分类号： C07C131/08
摘要： Novel, 2-alkoxy-3-oximinocycloalkenes are prepared by nitrosating cycloalkanones in the presence of a polar nonbasic solvent, an alcohol and at least one equivalent of a strong acid.

2. 发明授权

US3991113A 2-Alkoxy-3-oximinocycloalkenes and production thereof 失效
标题翻译： 2-烷氧基-3-肟基亚环烯烃及其制备
公开(公告)号：US3991113A
公开(公告)日：1976-11-09
申请号：US513014
申请日：1974-10-08
申请人： Milorad M. Rogic , Robert Fuhrmann
发明人： Milorad M. Rogic , Robert Fuhrmann
IPC分类号： C07C131/08
CPC分类号： C07C251/44 , A01N35/10 , C07C2101/10 , C07C2101/16 , C07C2101/18 , C07C2101/20
摘要： Novel, 2-alkoxy-3-oximinocycloalkenes are prepared by nitrosating cycloalkanones in the presence of a polar nonbasic solvent, an alcohol and at least one equivalent of a strong acid.
摘要翻译：通过在极性非碱性溶剂，醇和至少1当量的强酸的存在下，亚烷基化环烷酮制备新的2-烷氧基-3-肟基亚环烯烃。

3. 发明授权

US3931343A Nitrosochlorination of cyclo-olefins 失效
标题翻译：亚硝基氯化环烯烃
公开(公告)号：US3931343A
公开(公告)日：1976-01-06
申请号：US441610
申请日：1974-02-11
申请人： John Pisanchyn , Stylianos Sifniades , Robert Fuhrmann , Fred W. Koff
发明人： John Pisanchyn , Stylianos Sifniades , Robert Fuhrmann , Fred W. Koff
IPC分类号： C07C241/00 , C07C20060101 , C07C67/00 , C07C291/08 , C07C81/00
CPC分类号： C07C201/00
摘要： Cyclo-olefins are converted in high yield to the corresponding chloro-nitroso dimers by dissolving the cyclo-olefin in liquid SO.sub.2 and contacting with NOCl while maintaining a substantially oxygen-free environment. Even higher yields are attained by controlling the gradual addition of the NOCl and by using a molar ratio of NOCl to cyclo-olefin of less than about 0.92:1.
摘要翻译：通过将环烯烃溶解在液体SO 2中并与NOCl接触同时保持基本上无氧的环境，将环烯烃以高产率转化成相应的氯 - 亚硝基二聚体。通过控制NOCl的逐渐加入和通过使用小于约0.92:1的NOCl与环烯烃的摩尔比来获得更高的收率。

4. 发明授权

US06956643B2 Apparatus and method for testing optical transceivers 失效
标题翻译：用于测试光收发器的装置和方法
公开(公告)号：US06956643B2
公开(公告)日：2005-10-18
申请号：US10677607
申请日：2003-10-02
申请人： Mina Farr , Robert Fuhrmann
发明人： Mina Farr , Robert Fuhrmann
IPC分类号： G01L17/00 , G01N21/00
CPC分类号： G01L17/00
摘要： Systems, apparatus and methods for testing the optical quality of optical transceivers or ports. A port tester is provided that is used to quantitatively measure the optical quality of ports. A port is inserted in the port tester between a mirror assembly and a fiber assembly. A mirror included in the mirror assembly is positioned in or near a focal plane of the port lens. A test light signal is directed through the port from the optical fiber and is reflected back through the port by the mirror. The power of the reflected test signal is compared to a control signal and the comparison between these signals is indicative of the optical quality of the port. The fiber assembly is retractable such that a new port can be mounted in the port tester and tested.
摘要翻译：用于测试光收发器或端口的光学质量的系统，设备和方法。提供端口测试器，用于定量测量端口的光学质量。在镜子组件和光纤组件之间的端口测试器中插入一个端口。包括在镜组件中的镜子位于端口透镜的焦平面中或附近。测试光信号从光纤引导通过端口，并通过反射镜从端口反射回来。将反射的测试信号的功率与控制信号进行比较，并且这些信号之间的比较表示端口的光学质量。纤维组件可缩回，使得新端口可以安装在端口测试器中并进行测试。

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