-
公开(公告)号：US4494827A
公开(公告)日：1985-01-22
申请号：US435522
申请日：1982-10-20
IPC分类号： G02F1/03
CPC分类号： G02F1/03 , G02F1/0305
摘要： An imaging apparatus which permits the use of a transverse electrode electro-optic tunable filter (TEOTF), despite its obscured aperture, to produce a high quality image. The imaging apparatus includes a suitable conventional anamorphic input optical system in combination with a stacked plurality of TEOTFs in which the platelet of each TEOTF is made of an electro-optic material of a known index of refraction (such as CdS of an index of .about.2.4), and is clad between its surface and its electrodes with a material having a lower index of refraction than the platelet material (such as SiO.sub.2 of an index of .about.1.5).
摘要翻译： 尽管其遮蔽的孔径，允许使用横向电极电光可调滤波器（TEOTF）的成像设备产生高质量的图像。 成像设备包括合适的常规变形输入光学系统与多个TEOTF的堆叠组合，其中每个TEOTF的血小板由已知折射率的电光材料制成（例如DIFFERENCE 2.4的指数的CdS ），并且其表面和其电极之间的折射率比片状材料（如DIFFERENCE 1.5的指数的SiO 2）折射率低的材料包覆。
-
公开(公告)号：US4197008A
公开(公告)日：1980-04-08
申请号：US864356
申请日：1977-12-27
CPC分类号： G02F1/0322 , G02F1/23 , G02F3/022
摘要： Electronically tunable optical filters are disclosed wherein a spatially varying dc electric field is applied to successive regions of a birefringent crystalline medium disposed between a pair of suitably oriented polarizers along the path of a light beam to be filtered. The dc electric field, which may be either parallel or perpendicular to the light path, electro-optically produces in the birefringent medium an effective oscillation of the optic axis of the medium about the pass direction of the input polarizer in a plane perpendicular to the light path as a function of distance along the light path with a predetermined spatial variation to achieve a desired filter transmission characteristic. The electric field is generated from programmable control voltages to provide a wide variety of filter passband or stopband characteristics.
摘要翻译： 公开了电子可调谐滤光器，其中空间变化的直流电场被施加到沿着待滤光束的路径设置在一对适当取向的偏振器之间的双折射晶体介质的连续区域。 可以平行或垂直于光路的直流电场在双折射介质中在垂直于光的平面中在输入偏振器的传播方向上围绕介质的光轴的有效振荡产生电光 路径作为具有预定空间变化的沿着光路的距离的函数，以实现期望的滤波器传输特性。 电场由可编程控制电压产生，以提供各种滤波器通带或阻带特性。
-
公开(公告)号：US4139936A
公开(公告)日：1979-02-20
申请号：US813195
申请日：1977-07-05
IPC分类号： H01B13/016 , H01B13/22
CPC分类号： H01B13/016 , Y10T29/49123 , Y10T29/49986
摘要： There is described a hermetic coaxial cable particularly adapted to be produced in miniature form and having a completely solid cross section with a solid metal central conductor, a tubular metal outer conductor, and a continuous glass dielectric insulator therebetween.
摘要翻译： 描述了一种密封同轴电缆，特别适用于以微型形式制造，并且具有与实心金属中心导体，管状金属外部导体和其间的连续玻璃绝缘绝缘体完全固体的截面。
-
公开(公告)号：US5125922A
公开(公告)日：1992-06-30
申请号：US085798
申请日：1987-08-17
CPC分类号： A61B18/22 , B23K26/02 , A61B2018/207
摘要： Method and apparatus for tissue cutting and cauterizing using a YAG laser and an optical fiber. YAG laser outputs at wavelengths of 1.06 and 1.3 microns are used for tissue cauterizing and cutting, respectively. In one embodiment, a multimode laser with means for switching the laser output between the two wavelengths is utilized; in another embodiment, individual lasers operating at the respective wavelengths are utilized.
摘要翻译： 使用YAG激光器和光纤进行组织切割和烧灼的方法和装置。 分别使用1.06和1.3微米波长的YAG激光输出进行组织烧灼和切割。 在一个实施例中，利用具有用于在两个波长之间切换激光输出的装置的多模激光器; 在另一个实施例中，利用在相应波长下操作的各个激光器。
-
公开(公告)号：US4491983A
公开(公告)日：1985-01-01
申请号：US373110
申请日：1982-04-29
申请人： Douglas A. Pinnow , Gary E. Miller
发明人： Douglas A. Pinnow , Gary E. Miller
CPC分类号： H04N7/22 , H04N7/17354
摘要： An information distribution system is disclosed. The system is composed of hub distribution centers which are connected to a plurality of individual subscribers by fiber optic cable or bidirectional coaxial cable. The system is particularly suitable for CATV distribution but may also be adapted to provide telephone, mail, radio and other services to the subscribers through the same cable connection with the hub distribution center.
摘要翻译： 公开了一种信息分发系统。 该系统由通过光纤电缆或双向同轴电缆连接到多个单独用户的集线器分配中心组成。 该系统特别适用于CATV分配，但也可适用于通过与集线器配送中心相同的电缆连接向用户提供电话，邮件，无线电和其他服务。
-
公开(公告)号：US06275159B1
公开(公告)日：2001-08-14
申请号：US09542949
申请日：2000-04-04
IPC分类号： G08B2300
CPC分类号： H04M11/00 , G07C9/00111 , G08B21/0286 , G08B21/22
摘要： A remote monitoring system offers both random tracking and scheduled contacts while the monitored person is away from home, and continuous signalling at home, permitting the monitored person to be monitored even while asleep, by providing a remote monitoring system which includes a home monitoring unit for receiving RF transmissions from a wrist device, but which can be self-installed by the wearer of the device. The home monitoring unit transmits periodic status reports concerning the presence of an individual at the location of the monitoring unit, but the direct telephone connection may be replaced by an Internet connection for all but urgent communications.
摘要翻译： 远程监控系统提供随机跟踪和预定的联系人，同时受监控的人员远离家乡，并在家中持续发信号，允许被监控人即使在睡着时也可以通过提供一个远程监控系统来监控，该系统包括一个家庭监控单元， 从腕部装置接收RF传输，但是可以由装置的佩戴者自行安装。 家庭监视单元在监视单元的位置发送关于个人存在的定期状态报告，但直接电话连接可以被除了紧急通信之外的所有因特网连接。
-
公开(公告)号：US4665397A
公开(公告)日：1987-05-12
申请号：US628517
申请日：1984-07-06
申请人： Douglas A. Pinnow
发明人： Douglas A. Pinnow
CPC分类号： G07C9/00857 , G04G21/00 , G07C9/00103 , G07C9/00111 , G07C9/00182 , G07C9/00571 , G07C9/00817 , G07C2009/00261 , G07C2009/00642 , G07C2009/0065 , G07C2009/00785 , G07C2009/00825 , G07C2009/00849
摘要： An apparatus and method for providing a universal electronic locking system (UELS) which controls an actuating device for a lock is disclosed. The system is composed of two elements, a signal-transmitting unit and a signal-receiving unit. The integrated circuit chip of the watch is expanded to include a programmable memory unit such that various codes may be entered in the watch and the codes may be changed at any interval desired by the operator. The signal-receiving unit comprises a photodetector for receiving an optical signal from the signal-transmitting unit and contains a programmable memory unit which is responsive to each and all codes contained in the signal-transmitting unit. Upon changing the code signal in the signal-transmitting unit, the memory unit of the signal-receiving unit may be reprogrammed so as to be responsive to the newly encoded signal and allow the latching mechanism of the lock system to be operated. The system may be used alone or in combination with conventional key operated locking mechanisms. The UELS is contemplated for applications in the home, business, industry, recreation, defense and wherever locks and codes are used.
摘要翻译： 公开了一种用于提供控制用于锁的致动装置的通用电子锁定系统（UELS）的装置和方法。 该系统由两个元件组成，即信号发送单元和信号接收单元。 手表的集成电路芯片被扩展为包括可编程存储器单元，使得可以在手表中输入各种代码，并且可以以操作者期望的任何间隔改变代码。 信号接收单元包括用于从信号发送单元接收光信号的光检测器，并且包含响应于包含在信号发送单元中的每个和所有代码的可编程存储单元。 在更改信号发送单元中的代码信号时，信号接收单元的存储单元可以被重新编程，以便响应于新编码的信号并且允许锁定系统的锁定机构被操作。 该系统可以单独使用或与常规的钥匙操作的锁定机构组合使用。 UELS适用于家庭，商业，工业，娱乐，防务以及使用锁和代码的应用。
-
公开(公告)号：US6130620A
公开(公告)日：2000-10-10
申请号：US908099
申请日：1997-08-11
CPC分类号： H04M11/00 , G07C9/00111
摘要： A remote monitoring system offers both random tracking and scheduled contacts while the monitored person is away from home, and continuous signalling at home, permitting the monitored person to be monitored even while asleep, by providing a remote monitoring system which includes a home monitoring unit for receiving RF transmissions from a wrist device, but which can be self-installed by the wearer of the device. The home monitoring unit transmits periodic status reports concerning the presence of an individual at the location of the monitoring unit, but the direct telephone connection may be replaced by an Internet connection for all but urgent communications.
摘要翻译： 远程监控系统提供随机跟踪和预定的联系人，同时受监控的人员远离家乡，并在家中持续发信号，允许被监控人即使在睡着时也可以通过提供一个远程监控系统来监控，该系统包括一个家庭监控单元， 从腕部装置接收RF传输，但是可以由装置的佩戴者自行安装。 家庭监视单元在监视单元的位置发送关于个人存在的定期状态报告，但直接电话连接可以被除了紧急通信之外的所有因特网连接。
-
公开(公告)号：US4931789A
公开(公告)日：1990-06-05
申请号：US193083
申请日：1988-05-12
申请人： Douglas A. Pinnow
发明人： Douglas A. Pinnow
CPC分类号： G07C9/00857 , G04G21/00 , G07C9/00103 , G07C9/00111 , G07C9/00182 , G07C9/00571 , G07C9/00817 , G07C2009/00261 , G07C2009/00642 , G07C2009/0065 , G07C2009/00785 , G07C2009/00825 , G07C2009/00849
摘要： An apparatus and method for providing a universal electronic locking system (UELS) which controls an actuating device for a lock is disclosed. The system is composed of two elements, a signal-transmitting unit and a signal-receiving unit. The signal transmitting unit transmits one or more encoded signals on electromagnetic carriers. An integrated circuit includes a programmable memory unit such that various codes may be entered and the codes may be changed at any interval desired by the operator. The signal-receiving unit comprises a means for receiving the encoded signals from the signal-transmitting unit and contains a programmable memory unit which is responsive to each and all codes contained in the signal-transmitting unit. Upon changing the code signal in the signal-transmitting unit, the memory unit of the signal-receiving unit may be reprogrammed so as to be responsive to the newly encoded signal and allow the latching mechanism of the lock system to be operated. The system may be used alone or in combination with conventional key operated locking mechanisms. The UELS is contemplated for applications in the home, business industry, recreation, defense and wherever locks and codes are used.
摘要翻译： 公开了一种用于提供控制用于锁的致动装置的通用电子锁定系统（UELS）的装置和方法。 该系统由两个元件组成，即信号发送单元和信号接收单元。 信号发送单元在电磁载波上发送一个或多个编码信号。 集成电路包括可编程存储器单元，使得可以输入各种代码，并且可以以操作者期望的任何间隔改变代码。 信号接收单元包括用于从信号发送单元接收编码信号的装置，并且包括响应于包含在信号发送单元中的每个和所有代码的可编程存储单元。 在更改信号发送单元中的代码信号时，信号接收单元的存储单元可以被重新编程，以便响应于新编码的信号并且允许锁定系统的锁定机构被操作。 该系统可以单独使用或与常规的钥匙操作的锁定机构组合使用。 UELS适用于家庭，商业，娱乐，防务以及使用锁和代码的应用。
-
公开(公告)号：US4868559A
公开(公告)日：1989-09-19
申请号：US103646
申请日：1987-10-02
申请人： Douglas A. Pinnow
发明人： Douglas A. Pinnow
IPC分类号： E05B49/00
CPC分类号： E05B49/006 , Y10S70/51 , Y10T70/7079
摘要： A security system which employs an optical key shaped reader to photoelectrically derive an electrical signal from a shape characteristic of a key is disclosed. The system provides heightened security over standard key operated systems and is particularly well suited for use in motor vehicles.
摘要翻译： 公开了一种使用光学键形读取器从密钥的形状特征光电导出电信号的安全系统。 该系统提供了比标准钥匙操作系统更高的安全性，特别适用于机动车辆。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.031 秒)
