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1. 发明授权

US3877770A Electrical connector assembly 失效
标题翻译：电气连接器总成
公开(公告)号：US3877770A
公开(公告)日：1975-04-15
申请号：US42102973
申请日：1973-12-03
申请人： INT STANDARD ELECTRIC CORP
发明人： SAUNDERS LAURIE ALBERT , CHAMPION MICHAEL JOHN
IPC分类号： H01R4/52 , H01H85/02 , H01H85/04 , H01H85/046 , H01H85/26 , H01H85/48 , H01R9/00 , H01R12/61 , H05K1/12
CPC分类号： H01R12/613 , H01H85/04 , H01H85/046 , H01H85/263 , H01H85/48
摘要： An assembly to hold a strip of fuses in contact with two sets of spaced conductors in two different flat cables.
摘要翻译：用于将两条不同扁平电缆中的两组间隔导体保持接触的熔丝条的组件。

2. 发明授权

US3865991A Signal routing device for a parallel transmission and/or switching network of coded signals 失效
标题翻译：用于并行传输和/或编码信号交换网络的信号路由设备
公开(公告)号：US3865991A
公开(公告)日：1975-02-11
申请号：US37431273
申请日：1973-06-28
申请人： INT STANDARD ELECTRIC CORP
发明人： CHARRANSOL PIERRE , HAURI JACQUES , FONTANA SERGE ROBERT
IPC分类号： H04Q11/04 , H04J3/14
CPC分类号： H04Q11/04
摘要： In a PCM switching network, a signal routing device is disclosed for diverting signals from a faulty section of the network to an emergency section. All the transmission paths included between the emergency section and the faulty section are shifted by one step towards the emergency section. At the outputs the reverse shift is performed.
摘要翻译：在PCM交换网络中，公开了用于将信号从网络的故障部分转移到紧急部分的信号路由设备。紧急部分和故障部分之间的所有传输路径向紧急部分移动一步。在输出端执行反向移位。

3. 发明授权

US3848256A Waveguide antenna 失效
标题翻译：波导天线
公开(公告)号：US3848256A
公开(公告)日：1974-11-12
申请号：US42334473
申请日：1973-12-10
申请人： INT STANDARD ELECTRIC CORP
发明人： CRAVEN G , HOCKHAM G
IPC分类号： H01P1/219 , H01Q3/22 , H01Q13/10 , H01Q21/00
CPC分类号： H01Q21/0043 , H01Q3/22
摘要： This invention relates to a frequency scanning antenna based on the evanescent mode waveguide filter, which provides the necessary slow wave structure for such an antenna. The filter is provided with suitable slot radiators in the wall of the waveguide giving a radiation beam whose angle varies rapidly with frequency.
摘要翻译：本发明涉及一种基于ev逝模式波导滤波器的频率扫描天线，为这种天线提供必要的慢波结构。滤波器在波导壁上设置合适的插槽辐射器，给出了一个辐射束，其角度随着频率的变化而迅速变化。

4. 发明授权

US3836978A Commutated antenna array with grating lobe reduction means in a doppler radio navigation beacon system 失效
标题翻译：在多普勒无线电导航信标系统中具有光束减少手段的回馈天线阵列
公开(公告)号：US3836978A
公开(公告)日：1974-09-17
申请号：US40846073
申请日：1973-10-23
申请人： INT STANDARD ELECTRIC CORP
发明人： OVERBURY F
IPC分类号： G01S1/38 , G01S1/40 , H01Q3/24 , G01S1/44
CPC分类号： G01S1/40
摘要： A commutated antenna array for a Doppler type radio navigation beacon system in which there are reference and main arrays. A limited number of additional elements are added to the main array on a semi-random basis and an adjustment in the commutated reference cycle is made in accordance with main array element spacing. Multi-path problems resulting from use of wide antenna spacing in the main array of a commutated reference Doppler Beacon are reduced.
摘要翻译：用于多普勒型无线电导航信标系统的换向天线阵列，其中有参考和主阵列。有限数量的附加元素以半随机方式添加到主阵列中，并且根据主阵列元素间隔进行换向参考周期的调整。在整流参考多普勒信标的主阵列中使用宽天线间距导致的多径问题减少了。

5. 发明授权

US3833866A Microwave switching matrix 失效
标题翻译：微波开关矩阵
公开(公告)号：US3833866A
公开(公告)日：1974-09-03
申请号：US38129073
申请日：1973-07-20
申请人： INT STANDARD ELECTRIC CORP
发明人： BOUTELANT P
IPC分类号： H03K17/00 , H01P1/10 , H04Q3/52 , H04Q1/18
CPC分类号： H01P1/10 , H04Q3/521
摘要： An m X n microwave switching matrix is disclosed including orthogonally related microwave transmission lines which may be interconnected by an appropriate number of microwave type switching diodes, such as PIN diodes. According to several disclosed embodiments a different power divider is coupled to each matrix input, each of said power dividers having n outputs, and a different power combiner is coupled to each matrix output, each of said power combiners having m inputs. The outputs of any given power divider are connected to one input of each power combiner by n crosspoints including PIN diodes. Arrangements are also disclosed to equalize path lengths and impedances of the disclosed matrices.

6. 发明授权

US3811469A Check valve for pump or the like 失效
标题翻译：检查泵或类似的阀
公开(公告)号：US3811469A
公开(公告)日：1974-05-21
申请号：US32643773
申请日：1973-01-24
申请人： INT STANDARD ELECTRIC CORP
发明人： FRIES H
IPC分类号： F04B53/10 , F16K15/14
CPC分类号： F04B53/1037 , F16K15/141 , Y10T137/7879
摘要： A check valve for a sump pump having a hollow cylindrical intake with ports therethrough, wherein a hollow half-toroid has one side sealed to the intake above or below the ports, a part of the half-toroid and/or an additional part forming an annular flexible lip to seal with the opposite side of the ports, the lip forming a check valve at its location to prevent fluid inside the cylinder from leaking out thereof through the ports.
摘要翻译：一种用于具有中空圆柱形进气口的排水泵的止回阀，其具有穿过其中的端口，其中中空半环形体的一侧在端口上方或下方密封到入口，半环形的一部分和/或形成环形柔性唇缘与端口的相对侧密封，唇缘在其位置形成止回阀，以防止气缸内的流体通过端口泄漏。

7. 发明授权

US3760297A Laser to optical fiber coupling 失效
标题翻译：激光到光纤耦合
公开(公告)号：US3760297A
公开(公告)日：1973-09-18
申请号：US3760297D
申请日：1972-01-20
申请人： INT STANDARD ELECTRIC CORP
发明人： THOMPSON G
IPC分类号： G02B6/42 , H01S5/026 , H01S5/10 , H01S3/02
CPC分类号： H01S5/1071 , G02B6/4206 , G02B6/4287 , H01S5/026
摘要： An optical fiber is coupled along an edge of a rectangular GaAs injection laser. A circulatory mode of light reflection is established between the four side walls of the laser at an angle of incidence which provides a narrow rectangular strip of light. The fiber is positioned transversely at one reflection point or corner of the light path. A narrow rectangular metal strip contact on one face of the laser confines current to the desired path. A reflective coating on an end of the fiber may provide a unidirectional optical source. Other variations include an optical amplifier for a light input source and an optical coupler from an input fiber to an output fiber.
摘要翻译：沿着矩形GaAs注入激光器的边缘耦合光纤。在激光的四个侧壁之间以入射角建立光反射的循环模式，其提供窄的矩形条带。纤维横向定位在光路的一个反射点或拐角处。在激光器的一个面上的窄矩形金属带接触将电流限制到所需的路径。光纤端部上的反射涂层可以提供单向光源。其他变型包括用于光输入源的光放大器和从输入光纤到输出光纤的光耦合器。

8. 发明授权

US3728729A Radio navigation beacon including antenna element commutation 失效
标题翻译：无线电导航信标包括天线元素通信
公开(公告)号：US3728729A
公开(公告)日：1973-04-17
申请号：US3728729D
申请日：1971-12-22
申请人： INT STANDARD ELECTRIC CORP
发明人： OVERBURY F
IPC分类号： G01S1/40 , G01S1/16
CPC分类号： G01S1/40
摘要： A radio navigation beacon system of the Doppler type having a simplified antenna arrangement. A main array employing 30 array elements spaced at four wavelengths and an auxiliary or reference array comprising 12 reference antenna elements spaced at onethird wavelength, are employed. A source of radio frequency energy is commutated to the separate radiator elements in order to simulate unidirectional or bidirectional constant velocity motion of the source. Navigational information is derived from this ground beacon arrangement by a receiving station as, for example, in an approaching aircraft on the basis that the Doppler shift of frequency observed at the receiving station is proportional to the cosine of the angle of reception with respect to the operating centerline of the system. Means are included for commutating the reference frequency to each reference antenna element, in turn, during the period that each main array element is radiating.
摘要翻译：具有简化天线布置的多普勒类型的无线电导航信标系统。使用以四个波长间隔开的30个阵列元件的主阵列和包括以三分之一波长隔开的12个参考天线元件的辅助或参考阵列。射频能量源被换向到单独的散热器元件，以便模拟源的单向或双向恒定速度运动。基于接收站观测到的频率的多普勒频移与接收角相对于接收台的接收角的余弦成正比，由导航信息由接收站从例如接近飞行器的这个地面信标布置导出系统的操作中心线。包括用于在每个主阵列元件辐射的时段内将参考频率换向每个参考天线元件的装置。

9. 发明授权

US3680096A Circuits eliminating large clutter echoes 失效
标题翻译：电路消除大型离合器电路
公开(公告)号：US3680096A
公开(公告)日：1972-07-25
申请号：US3680096D
申请日：1970-05-28
申请人： INT STANDARD ELECTRIC CORP
发明人： BOSC HENRI J
IPC分类号： G01S13/524 , G01S13/53 , G01S13/532 , G01S9/42
CPC分类号： G01S13/532 , G01S13/5246 , G01S13/53
摘要： A digital Doppler MTI radar system including pulse Doppler video signal digital encoding by discrete range increments over a plurality of system pulse repetition intervals, sampling, averaging and detecting signals for developing an analog video train representative of target echo history over said plural repetition intervals, and a bank of Doppler filters covering the anticipated range of target velocities. Circuits are included for ''''counting'''' the range increments (in a shift register) during which reflective media of large radial size and low velocity, such as wind-swayed forested areas and hydrometeoric phenomena, present return signal energy. Lower frequency Doppler channels are disabled during the time of reception of echoes from said media, eliminating this source of clutter without also eliminating higher velocity echo reception.
摘要翻译：一种数字多普勒MTI雷达系统，包括通过多个系统脉冲重复间隔的离散范围增量的脉冲多普勒视频信号数字编码，采样，平均和检测信号，用于开发代表所述多个重复间隔的目标回波历史的模拟视频串;以及覆盖目标速度的预期范围的多普勒滤波器组。包括用于“计数”范围增量（在移位寄存器中）的电路，其中具有大径向尺寸和低速度的反射介质，例如风摇的森林区域和水汽现象，呈现返回信号能量。在接收来自所述介质的回波的时间期间，低频多普勒通道被禁用，从而消除了这种杂波源，而没有消除更高速度的回波接收。

10. 发明授权

US3665290A Electronic converter 失效
标题翻译：电子转换器
公开(公告)号：US3665290A
公开(公告)日：1972-05-23
申请号：US3665290D
申请日：1971-04-28
申请人： INT STANDARD ELECTRIC CORP
发明人： TROK BENJAMIN
IPC分类号： G01R19/00 , G01R19/22 , H02M7/20
CPC分类号： G01R19/0023 , G01R19/22 , G01R19/225
摘要： A circuit including an amplifier and a transistor for rectification including a feedback path to maintain the output voltage proportional to the input voltage. The amplifier also may include a feedback resistor to maintain the transistor at cut-off in the absence of an AC input signal.
摘要翻译： 1,247,766。晶体管检测电路。国际标准电气有限公司1969年11月12日[1968年11月15日]，第55440/69号。标题H3T。 [也在G1部分]用于产生与交流电压的幅度成比例的单向输出的电路包括具有电阻反馈回路M1的运算放大器71，连接到放大器的输出的整流装置和第二反馈回路M2。整流装置包括晶体管T2的基极集电极二极管，第二反馈环连接在该晶体管的发射极和放大器输入端之间。第二反馈回路允许晶体管T2的偏置改变，使得整流电压与输入电压成正比并且稳定。该电路具有低阈值和高稳定性。负反馈M1使直流工作点稳定到关闭晶体管T2的电平。在输入的正半周期期间，晶体管T1底部和T2保持切断。在负半周期T2中导通，负反馈电路M2用于将T2收集器的输出电压相对于I处的输入保持线性，T2中的晶体管电流基本上等于T1的输入电流。输出端的整流交流电压可以由电容器滤波。如果这与输出负载电阻RO并联，则获得与供电电压的整流平均值成比例的直流电压，而如果连接在T2的集电极和发射极之间，则获得与提供的峰值电压成比例的直流电压。

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