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1. 发明授权

US4006597A Method for microwave transmission of energy with superconducting apparatus 失效
标题翻译：超导设备微波传输能量的方法
公开(公告)号：US4006597A
公开(公告)日：1977-02-08
申请号：US692401
申请日：1976-06-03
申请人： G. John Dick
发明人： G. John Dick
IPC分类号： H02K55/00 , H02N11/00 , F03G7/00
CPC分类号： H02N11/00 , H02K55/00 , Y10S505/909
摘要： A superconducting microwave engine that achieves mechanical to microwave rgy conversion or microwave to mechanical energy conversion. Such is accomplished by employing a superconducting resonator to increase the decay time of the microwaves inside the resonator and thereby provide the resonator with sufficient time to adiabatically deform and change its eigenfrequency so as to effect a change in the frequency and corresponding energy state of such microwaves in accordance with the Boltzmann-Ehrenfest Theorm. This invention may be in the form of a cylindrical cavity and piston combination, a cavity and vibrating diaphragm combination, or a cylindrical cavity and concentric rotor combination.
摘要翻译：一种超导微波发生器，实现机械到微波能量转换或微波到机械能转换。这样做是通过采用超导谐振器来增加谐振器内的微波的衰减时间，从而为谐振器提供足够的时间来绝热地变形和改变其本征频率，以便实现这种微波的频率和相应的能量状态的变化按照Boltzmann-Ehrenfest Theorm。本发明可以是圆柱形腔和活塞组合，空腔和振动膜组合，或圆柱形腔和同心转子组合的形式。

2. 发明授权

US4757278A Low noise cryogenic dielectric resonator oscillator 失效
标题翻译：低噪声低介电谐振器
公开(公告)号：US4757278A
公开(公告)日：1988-07-12
申请号：US116810
申请日：1987-11-05
申请人： G. John Dick
发明人： G. John Dick
IPC分类号： H03B1/00 , H03B15/00 , H03B19/00 , H03L7/26
CPC分类号： H03B15/003 , H03B19/00 , H03B2200/0016 , H03B2200/0088 , H03B2201/017
摘要： A microwave oscillator is provided which can operate at a temperature of many degrees above absolute zero while providing very low phase noise that has heretofore generally required temperatures within a few degrees K. The oscillator includes a ring-shaped resonator element of ruby (sapphire plus chromium) or iron sapphire crystal, lying adjacent to a resonator element of sapphire, so the regenerator element lies directly in the magnetic field of the resonator element. The resonator element is substantially devoid of contact with electrically conductive material. Microwave energy of a pump frequency (e.g. 31GHz) is applied to the regenerator element, while signal energy (e.g. 10GHz) is outputted from the resonator element.
摘要翻译：提供了一种微波振荡器，其可以在绝对零度以上的多个温度下工作，同时提供迄今为止通常需要在几度K内的温度的非常低的相位噪声。振荡器包括红宝石（蓝宝石加铬）或铁蓝宝石晶体，位于蓝宝石的谐振元件附近，因此再生器元件直接位于谐振器元件的磁场中。谐振器元件基本上不与导电材料接触。泵浦频率（例如31GHz）的微波能量被施加到再生器元件，同时从谐振器元件输出信号能量（例如10GHz）。

3. 发明授权

US5036299A Method and apparatus for reducing microwave oscillator output noise 失效
标题翻译：降低微波振荡器输出噪声的方法和装置
公开(公告)号：US5036299A
公开(公告)日：1991-07-30
申请号：US541968
申请日：1990-06-22
申请人： G. John Dick , Jonathan E. Saunders
发明人： G. John Dick , Jonathan E. Saunders
IPC分类号： H03B1/04 , H03B5/18 , H03L7/04
CPC分类号： H03L7/04 , H03B5/1864 , H03B2200/0088 , H03B2202/076
摘要： Microwave oscilltors incorporate r.f. feedback with carrier suppression to reduce phase noise. In a direct feedback oscillator arrngement a circulator is interposed between the r.f. amplifier and the high-Q resonator. The amplifier output is applied to the slightly over-coupled input port of the resonator so that the resultant net return signal is the vectorial difference between the signals emitted and reflected from the resonator. The gain of the r.f. amplifier is chosen to regenerate the forward signal from the net return signal. In a STALO-type arrangement, the resonator is critically coupled and an r.f. amplifier added to the path of the net return signal. The sensitivity of the STALO-type feedback loop is thereby enhanced while added amplifier noise is minimized by the superposition of the signals emitted by and reflected from the resonator.
摘要翻译：微波振荡器包含r.f. 具有载波抑制的反馈以减少相位噪声。在直接反馈振荡器中，循环器介于r.f.之间。放大器和高Q谐振器。放大器输出被施加到谐振器的稍微过耦合的输入端口，使得所得到的净返回信号是从谐振器发射和反射的信号之间的矢量差。 r.f.的收益选择放大器以从净返回信号再生正向信号。在STALO型布置中，谐振器被严格耦合，并且r.f. 放大器添加到净返回信号的路径。由此增强了STALO型反馈环路的灵敏度，同时通过由共振器发射和反射的信号的叠加来使附加的放大器噪声最小化。

4. 发明授权

US5016869A Human bipedal locomotion device 失效
标题翻译：人双足运动装置
公开(公告)号：US5016869A
公开(公告)日：1991-05-21
申请号：US548161
申请日：1990-07-03
申请人： G. John Dick , Eric A. Edwards
发明人： G. John Dick , Eric A. Edwards
IPC分类号： A63B25/08 , B25J9/00
CPC分类号： A63B25/08 , B25J9/0006
摘要： A self-actuated spring-action human bipedal device includes a back-mounted frame attached to the upper torso of a user, and separate articulated right and left leg frames pivotally attached by U-joints to lower portions of the back frame. The user's feet are secured to the leg frames so the bottoms of the leg frames contact the ground, behind and below the point where each foot is attached to its leg frame. Endless cord-like main springs are engaged with a spring actuator, which are carried on the back frame. Left and right tension lines running from respective leg frames to the spring actuator are arranged so that compression of the leg frames, caused by the force of downward movement of the user's feet and torso, pulls on the tension lines to apply a pulling force to the spring actuator for stretching the main springs. The tension lines are also each attached to a part of the leg frame which engages on the user's foot so that extension of the user's leg pulls on the tension lines, also stretching the main springs. The energy stored in the stretched main springs is then transferred back to the torso of the user and to the user's feet to cause the user to jump into the air. Separate pick-up springs connected to each leg frame keep the tension lines under positive tension and apply a pick-up force to the leg frame to raise it and prevent dragging.
摘要翻译：自动启动的弹簧式人体双足装置包括附接到使用者的上身的后部安装的框架，以及通过U形接头枢转地附接到后框架的下部的单独的铰接的左右腿架。使用者的脚固定在腿部框架上，使得腿部框架的底部接触地面，在每个脚部连接到其腿部框架的点之后和之后。无限绳状主弹簧与弹簧执行器接合，弹簧执行器承载在后框架上。从各个脚架运行到弹簧执行机构的左右张力线布置成使得由使用者的脚和躯干的向下运动的力引起的腿部框架的压缩拉动张力线以向用于拉伸主弹簧的弹簧执行机构。张力线也各自附接到腿部框架的一部分，其接合在使用者的脚上，使得使用者的腿部的延伸拉伸在张紧线上，也拉伸主弹簧。然后将存储在拉伸的主弹簧中的能量转移回用户的躯干和用户的脚部，以使用户跳入空气中。连接到每个腿架上的单独的拾取弹簧保持张力线在正向张力下，并且对腿架施加拾取力以提升它并防止拖动。

5. 发明授权

US3983470A Superconducting apparatus for generating high frequency microwaves 失效
标题翻译：用于产生高频微波的超导装置
公开(公告)号：US3983470A
公开(公告)日：1976-09-28
申请号：US606160
申请日：1975-08-20
申请人： G. John Dick
发明人： G. John Dick
IPC分类号： H02K55/00 , H02N11/00 , H02M5/02
CPC分类号： H02N11/00 , H02K55/00 , Y10S505/866
摘要： A superconducting microwave engine that achieves mechanical to microwave energy conversion or microwave to mechanical energy conversion. Such is accomplished by employing a superconducting resonator to increase the decay time of the microwaves inside the resonator and thereby provide the resonator with sufficient time to adiabatically deform and change its eigenfrequency so as to effect a change in the frequency and corresponding energy state of such microwaves in accordance with the Boltzmann-Ehrenfest Theorem. This invention may be in the form of a cylindrical cavity and piston combination, a cavity and vibrating diaphragm combination, or a cylindrical cavity and concentric rotor combination.
摘要翻译：一种超导微波发生器，实现机械到微波能量转换或微波到机械能转换。这样做是通过采用超导谐振器来增加谐振器内的微波的衰减时间，从而为谐振器提供足够的时间来绝热地变形和改变其本征频率，以便实现这种微波的频率和相应的能量状态的变化根据玻尔兹曼 - 埃伦斯特定理。本发明可以是圆柱形腔和活塞组合，空腔和振动膜组合，或圆柱形腔和同心转子组合的形式。

6. 发明授权

US5909160A Temperature compensated sapphire resonator for ultrastable oscillator operating at temperatures near 77.degree. Kelvin 失效
标题翻译：超高温振荡器的温度补偿蓝宝石谐振器，工作温度接近77°开尔文
公开(公告)号：US5909160A
公开(公告)日：1999-06-01
申请号：US538433
申请日：1995-08-09
申请人： G. John Dick , David G. Santiago
发明人： G. John Dick , David G. Santiago
IPC分类号： H01P7/10
CPC分类号： H01P7/10
摘要： A sapphire resonator for an ultrastable oscillator capable of substantial performance improvements over the best available crystal quartz oscillators in a compact cryogenic package is based on a compensation mechanism enabled by the difference between copper and sapphire thermal expansion coefficients for so tuning the resonator as to cancel the temperature variation of the sapphire's dielectric constant. The sapphire resonator consists of a sapphire ring separated into two parts with webs on the outer end of each to form two re-entrant parts which are separated by a copper post. The re-entrant parts are bonded to the post by indium solder for good thermal conductivity between parts of that subassembly which is supported on the base plate of a closed copper cylinder (rf shielding casing) by a thin stainless steel cylinder. A unit for temperature control is placed in the stainless steel cylinder and is connected to the subassembly of re-entrant parts and copper post by a layer of indium for good thermal conduction. In normal use, the rf shielding casing is placed in a vacuum tank which is in turn placed in a thermos flask of liquid nitrogen. The temperature regulator is controlled from outside the thermos flask to a temperature in a range of about 40.degree. to 150.degree. K, such as 87.degree. K for the WGH.sub.811 mode of resonance in response to microwave energy inserted into the rf shielding casing through a port from an outside source.
摘要翻译：用于超稳定振荡器的蓝宝石谐振器能够在紧凑型低温封装中比最佳可用的晶体石英振荡器具有显着的性能改进，其基于通过铜和蓝宝石热膨胀系数之间的差异实现的补偿机制，用于调谐谐振器以取消蓝宝石介电常数的温度变化。蓝宝石谐振器由分离成两部分的蓝宝石环组成，每个蓝宝石环的外端具有腹板，以形成由铜柱分开的两个重入部分。通过铟焊料将入口部分粘合到柱上，在该子组件的部分之间具有良好的导热性，该组件通过薄的不锈钢圆筒支撑在封闭的铜圆筒（rf屏蔽壳体）的底板上。用于温度控制的单元放置在不锈钢圆筒中，并通过一层铟连接到入口部件和铜柱的子组件以实现良好的热传导。在正常使用情况下，将rf屏蔽套管放置在真空罐中，然后将其置于热氮气瓶中。温度调节器从热水瓶外部控制到约40°至150°K范围内的温度，例如87°K，用于WGH811共振模式，以响应通过端口插入到rf屏蔽套管中的微波能量从外部来源。

7. 发明授权

US3995433A Superconducting apparatus for converting microwaves into work 失效
标题翻译：用于将微波转换为工作的超导装置
公开(公告)号：US3995433A
公开(公告)日：1976-12-07
申请号：US682810
申请日：1976-05-03
申请人： G. John Dick
发明人： G. John Dick
IPC分类号： H02K55/00 , H02N11/00 , F03G7/00
CPC分类号： H02K55/00 , H02N11/00 , Y10S505/909
摘要： A superconducting microwave engine that achieves mechanical to microwave rgy conversion or microwave to mechanical energy conversion. Such is accomplished by employing a superconducting resonator to increase the decay time of the microwaves inside the resonator and thereby provide the resonator with sufficient time to adiabatically deform and change its eigenfrequency so as to effect a change in the frequency and corresponding energy state of such microwaves in accordance with the Boltzmann-Ehrenfest Theorm. This invention may be in the form of a cylindrical cavity and piston combination, a cavity and vibrating diaphragm combination, or a cylindrical cavity and concentric rotor combination.
摘要翻译：一种超导微波发生器，实现机械到微波能量转换或微波到机械能转换。这样做是通过采用超导谐振器来增加谐振器内的微波的衰减时间，从而为谐振器提供足够的时间来绝热地变形和改变其本征频率，以便实现这种微波的频率和相应的能量状态的变化按照Boltzmann-Ehrenfest Theorm。本发明可以是圆柱形腔和活塞组合，空腔和振动膜组合，或圆柱形腔和同心转子组合的形式。

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