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1. 发明授权

US4787696A Mounting apparatus for optical fibers and lasers 失效
标题翻译：光纤和激光器的安装装置
公开(公告)号：US4787696A
公开(公告)日：1988-11-29
申请号：US135808
申请日：1987-12-18
申请人： Peter E. Norris , Robert J. Regan
发明人： Peter E. Norris , Robert J. Regan
IPC分类号： G02B6/42 , H01S5/02 , H01S5/022 , H01S5/026 , H01S5/40 , G02B6/36
CPC分类号： H01S5/02252 , G02B6/4202 , G02B6/4234 , G02B6/4249 , H01S5/02284 , H01L2224/48091 , H01S5/0683 , H01S5/4031
摘要： Apparatus for supporting a group of optical fibers in proper alignment with associated laser devices and rear-facet photodetectors. The photodetectors and grooves for supporting the optical fibers are fabricated in a carrier member of device quality silicon. An array of a row of laser devices is moved laterally along a slot in the carrier member transverse to the grooves so as to align each laser device with a groove and with a photodetector. One or more carrier members may be mounted on a supporting structure adapted to receive them.

2. 发明授权

US4888528A Method of and apparatus for ultrahigh frequency starting of high intensity discharge lamps 失效
标题翻译：高强度放电灯的超高频启动方法及装置
公开(公告)号：US4888528A
公开(公告)日：1989-12-19
申请号：US243118
申请日：1988-09-06
申请人： Wojciech W. Byszewski , Scott J. Butler , Robert J. Regan , Joseph M. Proud
发明人： Wojciech W. Byszewski , Scott J. Butler , Robert J. Regan , Joseph M. Proud
IPC分类号： H05B41/04
CPC分类号： H05B41/042
摘要： Ignition of high intensity discharge (HID) lamps can be enhanced by the application of ultrahigh frequency (UHF) electric fields at modest power levels. The implementation of UHF power assisted starting offers considerable advantage over known prior art lower frequency power starting methods. Solid state circuits and coupled means can be utilized as described therein.
摘要翻译：通过在适度的功率水平下应用超高频（UHF）电场，可以提高高强度放电（HID）灯的点火。与已知的现有技术的低频功率启动方法相比，实施UHF功率辅助启动提供了相当大的优点。可以利用固态电路和耦合装置。

3. 发明授权

US3995195A Eccentric termination fixture for an electrodeless light 失效
标题翻译：用于无电极灯的偏心终端夹具
公开(公告)号：US3995195A
公开(公告)日：1976-11-30
申请号：US632416
申请日：1975-11-17
申请人： Paul O. Haugsjaa , William McNeill , Robert J. Regan
发明人： Paul O. Haugsjaa , William McNeill , Robert J. Regan
IPC分类号： H01J65/04 , H01J61/56
CPC分类号： H01J65/044 , H01J65/046
摘要： In a light source in which an electrodeless lamp is excited by high frequency power coupled into a lamp termination fixture having an inner and outer conductor, the fixture has a dynamically variable characteristic impedance, thereby facilitating dynamic matching of the variable impedance of the lamp during the lamp-off to lamp-run conditions to the output impedance of the power source. This feature is possible because the position of the inner conductor with respect to the outer conductor is controlled as a function of the heat generated within the fixture. The inner conductor is made of a conductive material having a non-uniform coefficient of thermal expansion. When the fixture is cold, the lamp and the lamp-coupled end of the inner conductor are substantially concentric to the outer conductor thereby creating a high characteristic impedance to match the high starting lamp impedance to the source impedance. When the lamp is running, the inner conductor and lamp become eccentric to the outer conductor due to the heat generated in the fixture, thereby reducing the fixture characteristic impedance to match the lower lamp impedance to the output impedance of the source.
摘要翻译：在其中无电极灯被耦合到具有内导体和外导体的灯端接固定器的高频功率激发的光源中，该固定装置具有动态可变的特性阻抗，从而有助于灯的可变阻抗的动态匹配灯灭灯灯运行条件到电源的输出阻抗。该特征是可能的，因为内部导体相对于外部导体的位置被控制为在夹具内产生的热的函数。内导体由具有不均匀热膨胀系数的导电材料制成。当灯具冷却时，内部导体的灯和灯联接端基本上与外部导体同心，从而产生高的特性阻抗，以使高起动灯阻抗与源阻抗相匹配。当灯运行时，由于灯具中产生的热量，内部导体和灯变得偏心于外部导体，从而降低灯具特性阻抗，使灯泡的阻抗与源的输出阻抗相匹配。

4. 发明授权

US4591809A High frequency power source 失效
标题翻译：高频电源
公开(公告)号：US4591809A
公开(公告)日：1986-05-27
申请号：US685429
申请日：1984-12-24
申请人： Robert J. Regan , Scott J. Butler , Zvi Ben-Aharon
发明人： Robert J. Regan , Scott J. Butler , Zvi Ben-Aharon
IPC分类号： H03B5/12 , H03F3/193 , H03F3/21 , H03B5/00 , H03F3/04
CPC分类号： H03F3/211 , H03B5/1203 , H03B5/1228 , H03F3/1935 , H03B2200/0034 , H03F2200/222 , H03F2200/387 , H03F2200/42 , H03F2200/48 , H03F2200/54
摘要： A power source consisting of a low power high frequency oscillator section driving a high power high gain amplifier section. The amplifier section includes one or more SIT's. The dc operating potential is applied to the drain electrode of one of the SIT's and is supplied to the other through a dc path from the source electrode of the one SIT to the drain electrode of the other. Operating potential from the dc biasing network between the gate and source electrodes of an SIT in the amplifier section is conducted through a dc path to a transistor in the oscillator section to provide operating power for the oscillator section. The oscillator output is connected through a high frequency coupling dc blocking path to the amplifier input to provide a drive signal to be amplified and extracted at the amplifier output.
摘要翻译：一个由低功率高频振荡器部分驱动大功率高增益放大器部分组成的电源。放大器部分包括一个或多个SIT。直流工作电位施加到SIT中的一个的漏电极，并且通过从一个SIT的源电极到另一个的漏电极的直流路径被提供给另一个。来自放大器部分中的SIT的栅极和源极之间的直流偏置网络的工作电位通过到振荡器部分中的晶体管的直流路径传导，以提供振荡器部分的工作电力。振荡器输出通过高频耦合直流阻塞路径连接到放大器输入，以提供在放大器输出端被放大和提取的驱动信号。

5. 发明授权

US4339690A Energy saving fluorescent lighting system 失效
标题翻译：节能荧光灯照明系统
公开(公告)号：US4339690A
公开(公告)日：1982-07-13
申请号：US174472
申请日：1980-08-01
申请人： Robert J. Regan , Adrian Cogan , Carl F. Buhrer
发明人： Robert J. Regan , Adrian Cogan , Carl F. Buhrer
IPC分类号： H05B41/232 , H05B41/14
CPC分类号： H05B41/2325 , Y10S315/05
摘要： Energy-saving circuitry for a rapid-start fluorescent lighting system includes a reactance-modifying capacitor coupled in series with first and second fluorescent lamps and includes a filament switch which is operative to conduct filament heating current during starting of the first lamp. The filament switch is coupled between filaments at opposite ends of the first fluorescent lamp and triggers to a low impedance state in response to the lamp starting voltage. A capacitor bypass switch can be coupled in parallel with the reactance-modifying capacitor to reduce the impedance of the series circuit during lamp starting.
摘要翻译：用于快速启动荧光照明系统的节能电路包括与第一和第二荧光灯串联耦合的电抗修改电容器，并且包括灯丝开关，其可操作以在第一灯起动期间传导灯丝加热电流。灯丝开关耦合在第一荧光灯的相对端处的灯丝之间，并且响应于灯启动电压触发到低阻抗状态。电容旁路开关可以与电抗修改电容并联耦合，以减少灯启动期间串联电路的阻抗。

6. 发明授权

US4178534A Methods of and apparatus for electrodeless discharge excitation 失效
公开(公告)号：US4178534A
公开(公告)日：1979-12-11
申请号：US922625
申请日：1978-07-07
申请人： William H. McNeill , Joseph M. Lech , Paul O. Haugsjaa , Robert J. Regan
发明人： William H. McNeill , Joseph M. Lech , Paul O. Haugsjaa , Robert J. Regan
IPC分类号： H01J65/04 , H01J7/46
CPC分类号： H01J65/048
摘要： A light source includes an electrodeless lamp having a generally cylindrically shaped envelope made of a light transmitting substance. A volatile fill material, enclosed within the envelope, emits light upon breakdown and excitation. A termination fixture has an outer conductor disposed around its inner conductor, both conductors having a first end which couples power to the lamp and a second end coupled to an alternating current power source. A first end of conductive means is coupled to the first end of the inner conductor, a second end of the conductive means being open-circuited. The conductive means has an electrical length whereby axial electric field maxima and minima occur thereon. The envelope is oriented centrally and axially within the conductive means so that an axial, non-toroidal arc occurs within the envelope, but does not attach to its interior walls, thereby enhancing the life of the lamp. The conductive means can be formed in a helical or spiral configuration. The spiral configuration can take various forms, such as constant or continuously varying. A small spherical conductor can be affixed to the second end of a helical conductive means to inhibit electrical breakdown from an otherwise sharp end.A power source operates at a frequency having a wavelength .lambda..sub.o. The discharge is contained in an envelope (having an internal length substantially n halves of an axial wavelength .lambda..sub.z) centrally located within the spiral conductive means. Axial electric field minima occur distances 2n.lambda..sub.z /4 from the open circuited end of the conductive means (i.e., at the ends of the envelope) and an axial non-toroidal arc occurs within the envelope but does not attach to its interior wall. If the outer conductor circumferentially surrounds the spiral conductive means and the envelope therewithin to form a cylinder having a radius b, and the spiral conductive means includes a coil having a radius a and a constant pitch p then ##EQU1## With certain designs, a plurality of arcs can occur within the envelope. An electrodeless lamp having a generally cylindrically shaped envelope with an internal length n.lambda./2 (wherein n is a positive integer) can be excited by providing an electric field consisting of a voltage standing wave with points of axial electric field minima separated from each other by a distance .lambda./2, and orienting the lamp with respect to the field so that the opposed ends of the lamp are aligned with different points of the axial electric field minima, so that an axial, non-toroidal arc occurs within the envelope but does not attach to its interior wall.

7. 发明授权

US4647867A High-frequency, high-gain, push-pull amplifier circuit 失效
标题翻译：高频，高增益，推挽放大电路
公开(公告)号：US4647867A
公开(公告)日：1987-03-03
申请号：US809689
申请日：1985-12-16
申请人： Scott J. Butler , Robert J. Regan
发明人： Scott J. Butler , Robert J. Regan
IPC分类号： H01L23/66 , H03F3/191 , H03F3/21 , H03F3/26
CPC分类号： H01L23/66 , H01L24/49 , H03F3/191 , H03F3/211 , H03F3/265 , H01L2223/6644 , H01L2224/48091 , H01L2224/48111 , H01L2224/48472 , H01L2224/4917 , H01L2224/49175 , H01L24/48 , H01L2924/00014 , H01L2924/01014 , H01L2924/01015 , H01L2924/01023 , H01L2924/01033 , H01L2924/01072 , H01L2924/01074 , H01L2924/01082 , H01L2924/1306 , H01L2924/13062 , H01L2924/19041 , H01L2924/19042 , H01L2924/30105 , H01L2924/30107 , H01L2924/3011 , H03F2200/534 , H03F2200/541
摘要： A high-gain, high-frequency, high-power, push-pull amplifier employing a pair of static induction transistors (SIT's) in common-source configuration. A pair of capacitances each of approximately the same capacitive value as the drain-to-gate parasitic feedback capacitance of each SIT are cross-coupled between the drains and gates of the pair of SIT's to neutralize the drain-to-gate capacitances and provide stable operation.
摘要翻译：采用一对静态感应晶体管（SIT）的共同源配置的高增益，高频，大功率推挽放大器。每个与每个SIT的漏极 - 栅极寄生反馈电容大致相同的电容值的一对电容在该对SIT的漏极和栅极之间交叉耦合，以中和漏极 - 栅极电容并提供稳定的操作。

8. 发明授权

US4602221A High frequency energy source 失效
标题翻译：高频能源
公开(公告)号：US4602221A
公开(公告)日：1986-07-22
申请号：US685430
申请日：1984-12-24
申请人： Robert J. Regan , Scott J. Butler , Zvi Ben-Aharon
发明人： Robert J. Regan , Scott J. Butler , Zvi Ben-Aharon
IPC分类号： H03B1/00 , H03B5/02 , H03B5/12 , H03F1/02 , H03F3/193 , H03F3/20 , H03F3/21 , H03B5/00
CPC分类号： H03F3/1935 , H03B5/1203 , H03B5/1228 , H03B5/1231 , H03F1/0283 , H03B2200/0008 , H03B2200/0062
摘要： Energy source of a low power high frequency oscillator section driving a high power high gain amplifier section. The amplifier section includes one or more SIT's. The dc operating potential is applied to the drain electrode of one of the SIT's and is supplied to the other through a dc path from the source electrode of the one SIT to the drain electrode of the other. Operating potential from the dc biasing network between the source and gate electrode of an SIT in the amplifier section is conducted through a dc path to a transistor in the oscillator section to provide operating power for the oscillator section. The oscillator output is connected through a high frequency coupling dc blocking path to the amplifier input to provide a drive signal to be amplified and extracted at the amplifier output.
摘要翻译：驱动大功率高增益放大器部分的低功率高频振荡器部分的能量源。放大器部分包括一个或多个SIT。直流工作电位施加到SIT中的一个的漏电极，并且通过从一个SIT的源电极到另一个的漏电极的直流路径被提供给另一个。来自放大器部分中的SIT的源电极和栅极之间的直流偏置网络的工作电位通过到振荡器部分中的晶体管的直流路径传导，以提供振荡器部分的工作电力。振荡器输出通过高频耦合直流阻塞路径连接到放大器输入，以提供在放大器输出端被放大和提取的驱动信号。

9. 发明授权

US4590437A High frequency amplifier 失效
标题翻译：高频放大器
公开(公告)号：US4590437A
公开(公告)日：1986-05-20
申请号：US604779
申请日：1984-04-27
申请人： Scott J. Butler , Robert J. Regan , Anthony B. Varallo
发明人： Scott J. Butler , Robert J. Regan , Anthony B. Varallo
IPC分类号： H03F3/19 , H03F1/02 , H03F3/193 , H03F3/68 , H03F3/26
CPC分类号： H03F1/0283 , H03F3/1935
摘要： High voltage, high frequency amplifier employing power transistors. The amplifier provides parallel ac signal amplification paths through each transistor and a single dc power path through the transistors in series. In one embodiment two FET's have their source electrodes connected to an input terminal and their drain electrodes connected to an output terminal so as to provide two parallel ac amplifying paths while blocking dc current flow. The drain electrode of the first FET is connected through an RF choke to source of dc operating potential, and its source electrode is connected through an RF choke to the drain electrode of the second FET. The gate electrode of the second FET is connected to ground. A single dc conductive path is thus provided between the source of operating potential and ground through the two FET's in series.
摘要翻译：采用功率晶体管的高压，高频放大器。放大器提供通过每个晶体管的并行交流信号放大路径和通过晶体管串联的单个直流电源路径。在一个实施例中，两个FET的源电极连接到输入端，并且其漏电极连接到输出端，以便提供两个并联的交流放大路径同时阻挡直流电流。第一FET的漏极通过RF扼流圈连接到直流工作电位源，其源极通过RF扼流圈连接到第二FET的漏极。第二FET的栅电极连接到地。因此，通过串联的两个FET在工作电位源和地之间提供单个直流导电路径。

10. 发明授权

US4247800A Radioactive starting aids for electrodeless light sources 失效
标题翻译：用于无电极光源的放射性助剂
公开(公告)号：US4247800A
公开(公告)日：1981-01-27
申请号：US8807
申请日：1979-02-02
申请人： Joseph M. Proud , Robert J. Regan , Paul O. Haugsjaa , Donald H. Baird
发明人： Joseph M. Proud , Robert J. Regan , Paul O. Haugsjaa , Donald H. Baird
IPC分类号： H01J65/04 , F21S2/00 , H01J65/06 , H05B41/24 , H05B41/233 , H01J7/40
CPC分类号： H01J65/06
摘要： Radioactive materials are used to assist in starting a discharge in an electrodeless light source. The radioactive emissions predispose on the inner surface of the lamp envelope loosely bound charges which thereafter assist in initiating discharge. The radioactive material can be enclosed within the lamp envelope in gaseous or non-gaseous form. Preferred materials are krypton 85 and americium 241. In addition, the radioactive material can be dispersed in the lamp envelope material or can be a pellet imbedded in the envelope material. Finally, the radioactive material can be located in the termination fixture. Sources of alpha particles, beta particles, or gamma rays are suitable. Because charges accumulate with time on the inner surface of the lamp envelope, activity levels as low as 10.sup.-8 curie are effective as starting aids.
摘要翻译：放射性物质用于协助在无电极光源中开始放电。放射性排放易于在灯管的内表面松动地捆扎，此后有助于启动放电。放射性物质可以以气态或非气态形式封装在灯管内。优选的材料是氪85和ium 241。此外，放射性物质可以分散在灯管材料中，或者可以是嵌入包封材料中的颗粒。最后，放射性物质可以位于终端夹具中。 α粒子，β粒子或γ射线的来源是合适的。因为电荷在灯管内表面积累的电荷，所以低至10-8居里的活性水平作为助燃剂是有效的。

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