-
1.发明授权
公开(公告)号：US5580741A
公开(公告)日：1996-12-03
申请号：US267627
申请日：1994-06-29
IPC分类号： G01N33/53 , G01N33/94 , G01N33/543
CPC分类号： G01N33/94 , G01N33/5308 , Y10S435/968 , Y10S435/975 , Y10S436/815 , Y10S436/822 , Y10S436/828
摘要： A sensitive chemiluminescence immunoassay method for field detection of the presence or the amount of low chlorinated biphenyl compounds in a solution is disclosed. The assay has a five minute analysis time and a working range of detection as low as about 1 part per billion chlorinated biphenyl. Kits for the detection of chlorinated biphenyls are disclosed.
摘要翻译： 公开了用于现场检测溶液中低氯化联苯化合物的存在或量的敏感化学发光免疫测定方法。 该测定法具有五分钟的分析时间和低至约十亿分之一氯化联苯的检测的工作范围。 公开了用于检测氯代联苯的试剂盒。
-
公开(公告)号：US5290398A
公开(公告)日：1994-03-01
申请号：US993751
申请日：1992-12-21
申请人： Sandra F. Feldman , Emily Y. Shu , John Y. Gui
发明人： Sandra F. Feldman , Emily Y. Shu , John Y. Gui
CPC分类号： G02B6/4203 , C03C25/68 , G02B6/245 , G02B6/3644
摘要： The end region of a fiber optic sensor is tapered by suspending a fiber in a container. Etchant is added to the container at a controlled rate in order to etch a taper into the fiber. The taper size and shape are controlled by the selection of the size and shape of the container, as well as by the rate of adding etchant to the container.
摘要翻译： 光纤传感器的端部区域通过将纤维悬挂在容器中而变细。 将蚀刻剂以受控的速率添加到容器中，以便将锥形蚀刻到纤维中。 通过选择容器的尺寸和形状以及通过向容器添加蚀刻剂的速率来控制锥形尺寸和形状。
-
3.发明授权Fiber optic system for remote fluorescent sensing using excitation and return fibers 失效用于使用激发和返回光纤进行远程荧光检测的光纤系统
公开(公告)号：US5569911A
公开(公告)日：1996-10-29
申请号：US597318
申请日：1996-02-06
CPC分类号： G01D5/268
摘要： A fiber optic probe system includes a fiber optic probe and a carrier cable coupled to the probe. The carrier cable includes an excitation fiber for receiving excitation light and supplying a portion of the excitation light to the fiber optic probe, a return fiber for receiving detected light from the probe, and a directional coupler coupling the excitation fiber with the return fiber. The directional coupler is situated near an end of the carrier cable which is closest to the probe. A plurality of these fiber optic probes can be multiplexed using a plurality of carrier cables, each cable having a respective excitation fiber for receiving excitation light and supplying the excitation light to a respective one of the plurality of fiber optic probes.
摘要翻译： 光纤探针系统包括耦合到探针的光纤探针和载体电缆。 载体电缆包括用于接收激发光并将一部分激发光提供给光纤探针的激励光纤，用于接收来自探针的检测光的返回光纤和将激发光纤与返回光纤耦合的定向耦合器。 定向耦合器位于最靠近探头的载体电缆的端部附近。 多个这些光纤探针可以使用多个载体电缆复用，每个电缆具有用于接收激发光的相应的激励光纤，并将激发光提供给多个光纤探针中的相应的一个。
-
4.发明申请公开(公告)号：US20080204694A1
公开(公告)日：2008-08-28
申请号：US11712192
申请日：2007-02-28
申请人： Emily Y. Shu , George Chen
发明人： Emily Y. Shu , George Chen
IPC分类号： G03B27/62
CPC分类号： G03B27/62
摘要： In an embodiment of the invention, an apparatus includes a reticle having a frontside including a pattern to be imaged onto a semiconductor wafer, a thin film located over a backside of the reticle to form a global convex shape and to reduce friction when sliding on a chuck, and the chuck having a topside to which the backside of the reticle conforms.
摘要翻译： 在本发明的一个实施例中，一种装置包括具有正面的掩模版，该掩模版包括要成像到半导体晶片上的图案，位于掩模版背面之上的薄膜，以形成全局凸形，并且当在 卡盘，并且卡盘具有顶盖的背面符合的顶侧。
-
5.发明授权公开(公告)号：US07759024B2
公开(公告)日：2010-07-20
申请号：US11712192
申请日：2007-02-28
申请人： Emily Y. Shu , George Chen
发明人： Emily Y. Shu , George Chen
IPC分类号： G03F1/00
CPC分类号： G03B27/62
摘要： In an embodiment of the invention, an apparatus includes a reticle having a frontside including a pattern to be imaged onto a semiconductor wafer, a thin film located over a backside of the reticle to form a global convex shape and to reduce friction when sliding on a chuck, and the chuck having a topside to which the backside of the reticle conforms.
摘要翻译： 在本发明的一个实施例中，一种装置包括具有正面的掩模版，该掩模版包括要成像到半导体晶片上的图案，位于掩模版背面之上的薄膜，以形成全局凸形，并且当在 卡盘，并且卡盘具有顶盖的背面符合的顶侧。
-
6.发明授权
公开(公告)号：US5608515A
公开(公告)日：1997-03-04
申请号：US425548
申请日：1995-04-20
申请人： Emily Y. Shu , Dale M. Brown , Louis J. Petrucco
发明人： Emily Y. Shu , Dale M. Brown , Louis J. Petrucco
CPC分类号： F23N5/08 , G01J5/041 , Y02T50/677
摘要： An optical sensor system includes a housing having an open end; first and second windows situated in the housing; a fastener for situating the first window closer to the open end than the second window and permitting an air exchange between a sensing region and the second window; a hermetic seal between the second window and the housing; and an optical sensor situated between the second window and a wall of the housing such that the air exchange does not occur inside the optical sensor. The first and second windows can include materials selected from the group consisting of sapphire, quartz, and glass; the optical sensor to be protected can include silicon carbide; and the sensing region can include a combustion region. If the sensing region includes a combustion region, the first window is situated at a location in the housing sufficiently near enough to the combustion region to vaporize hydrocarbons in the vicinity of the first window, and the second window is situated a location sufficiently far enough from the combustion region so that the hermetic seal remains stable.
摘要翻译： 光学传感器系统包括具有开口端的壳体; 位于壳体中的第一和第二窗口; 紧固件，用于将第一窗口定位成比第二窗口更靠近开口端，并允许感测区域和第二窗口之间的空气交换; 在第二窗口和壳体之间的密封; 以及位于第二窗口和壳体的壁之间的光学传感器，使得在光学传感器内部不发生空气交换。 第一和第二窗口可以包括从由蓝宝石，石英和玻璃组成的组中选择的材料; 待保护的光学传感器可以包括碳化硅; 并且感测区域可以包括燃烧区域。 如果感测区域包括燃烧区域，则第一窗口位于壳体中足够靠近燃烧区域的位置，以使第一窗口附近的碳氢化合物蒸发，并且第二窗口位于足够远离足够远的位置 燃烧区域使得气密密封保持稳定。
-
公开(公告)号：US5544478A
公开(公告)日：1996-08-13
申请号：US339843
申请日：1994-11-15
申请人： Emily Y. Shu , Dale M. Brown
发明人： Emily Y. Shu , Dale M. Brown
CPC分类号： F23N5/082 , F23N2023/00 , F23N2029/08 , F23N2041/20 , F23N5/16 , F23R2900/00013 , F23R2900/00014 , Y02T50/677
摘要： An optical radiation detector, such as a silicon carbide photodiode ultraviolet radiation detector, is employed for real time, noninvasive monitoring and diagnosis of combustion dynamics in gas turbine engines. The SiC photodiode responds to flame ultraviolet emission, and a Fast Fourier Transform spectrum analyzer peak acoustic frequency components of the detector signal as indicators of systematic gas pressure vibrations related to combustion. The combustion may be modified in accordance with the monitored acoustic frequency components.
摘要翻译： 诸如碳化硅光电二极管紫外线辐射检测器的光学辐射检测器被用于对燃气涡轮发动机中的燃烧动态进行实时，无创的监测和诊断。 SiC光电二极管响应火焰紫外线发射，快速傅里叶变换频谱分析仪的峰值声频分量作为系统气体振动与燃烧相关的振动信号。 燃烧可以根据监测的声频分量进行修改。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.023 秒)
