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1. 发明授权

US3912930A Electron beam focusing system 失效
标题翻译：电子束聚焦系统
公开(公告)号：US3912930A
公开(公告)日：1975-10-14
申请号：US40096273
申请日：1973-09-26
申请人： PHYSICS INT CO
发明人： CREEDON JOHN MICHAEL , PUTNAM SIDNEY DARWIN
IPC分类号： H01J3/02 , H01J3/14
CPC分类号： H01J3/029
摘要： An apparatus for focusing electrons incorporates a cathode and an anode in which electrons are caused to flow along equipotential lines or surfaces that converge toward a common point at or near the anode with the end of the cathode facing the anode having a cavity and with a wire or conductor connected to the anode or an independent electron beam injected along the axis to establish a conducting path to the anode through the focal point of the electron flow pattern.

2. 发明授权

US3863723A Hole drill and debris clearance method and means 失效
标题翻译：孔钻和钻孔清理方法与手段
公开(公告)号：US3863723A
公开(公告)日：1975-02-04
申请号：US43563274
申请日：1974-01-23
申请人： PHYSICS INT CO
发明人： GODFREY CHARLES S
IPC分类号： E21B7/14 , E21C37/00 , E21B7/00 , E21B19/00
CPC分类号： E21B7/14 , E21C37/005
摘要： In a method and means of rock fracturing and excavating holes using a cannon to fire hypervelocity projectiles at the rock, the debris created in the course of such excavation is removed by releasing the propellant gases created in the firing of the projectiles in the hole in a manner to blow the debris out of the hole.
摘要翻译：在使用大炮在岩石上喷射超高速射弹的岩石压裂和挖掘孔的方法和方法中，在这种挖掘过程中产生的碎屑通过将在射孔中产生的推进剂气体释放在孔中而被去除将碎屑从孔中吹出的方式。

3. 发明授权

US3827409A Fuel injection system for internal combustion engines 失效
标题翻译：内燃机燃油喷射系统
公开(公告)号：US3827409A
公开(公告)日：1974-08-06
申请号：US26755072
申请日：1972-06-29
申请人： PHYSICS INT CO
发明人： O NEILL C
IPC分类号： F02B1/04 , F02D41/38 , F02M5/06
CPC分类号： F02D41/3827 , F02B1/04 , F02D41/3818
摘要： A system is provided for varying the fuel pressure of an internal combustion engine having a common rail system as a function of an engine parameter, such as engine speed or air mass intake.
摘要翻译：提供一种用于根据发动机参数（例如发动机速度或空气质量摄入）改变具有共轨系统的内燃机的燃料压力的系统。

4. 发明授权

US3695715A Rock fracturing method and apparatus for excavation 失效
$Rock fracturing method and apparatus for excavation$
标题翻译：岩石破碎方法和装置
公开(公告)号：US3695715A
公开(公告)日：1972-10-03
申请号：US3695715D
申请日：1970-04-01
申请人： PHYSICS INT CO
发明人： GODFREY CHARLES S
IPC分类号： E21C37/00
CPC分类号： E21C37/00
摘要： A rock fracturing method and apparatus is disclosed for excavation using hypervelocity projectiles of large mass fired against the rock from a gun using a mixture of a gaseous carbonaceous fuel, such as methane, and oxygen in the gun breech, and detonating the mixture with an electrical spark. The projectiles are formed of concrete with a plastic casing having an annular shear lip.
摘要翻译：公开了一种岩石破碎方法和装置，其使用来自枪的高质量的大规模发射的高速射弹，使用气体碳质燃料（例如甲烷）和枪在后枪中的氧气混合使用，并用电气引爆混合物火花。抛射体由具有环形剪切唇缘的塑料壳体的混凝土形成。

5. 发明授权

US3635016A Electromechanical actuator having an active element of electroexpansive material 失效
标题翻译：具有电极材料活性元件的电动执行机构
公开(公告)号：US3635016A
公开(公告)日：1972-01-18
申请号：US87071569
申请日：1969-07-16
申请人： PHYSICS INT CO
发明人： BENSON GLENDON M
IPC分类号： F02M47/00 , F02M51/06 , F02M51/08 , F02M59/10 , H01L41/053 , H01L41/083 , F01K25/00
CPC分类号： F02M57/025 , F02M47/00 , F02M51/0603 , H01L41/053 , H01L41/0833 , H02N2/043
摘要： An electromechanical transducer having an active module of electroexpansive material, such as piezoelectric material. A chamber filled with noncompressible fluid that is bounded by first and second plungers or diaphragms, the first plunger being operatively connected to the module. The area of the second plunger is established at a size smaller than the first plunger so as to provide for motion amplification of the relatively small mechanical displacement of the electroexpansive module. An improved electroexpansive module and a method for making the same are also disclosed.
摘要翻译：具有诸如压电材料的电膨胀材料的有源模块的机电换能器。填充有由第一和第二柱塞或隔膜限定的不可压缩流体的室，第一柱塞可操作地连接到模块。第二柱塞的面积被设定为小于第一柱塞的尺寸，以便提供电膨胀模块的相对小的机械位移的运动放大。还公开了一种改进的电膨胀模块及其制造方法。

6. 发明授权

US3831101A Particle beam injection system 失效
标题翻译：颗粒束注射系统
公开(公告)号：US3831101A
公开(公告)日：1974-08-20
申请号：US33808973
申请日：1973-03-05
申请人： PHYSICS INT CO
发明人： BENFORD J , PUTNAM S , STALLINGS C
IPC分类号： H05H1/22 , H01J29/76
CPC分类号： H05H1/22
摘要： A beam of electrons is injected into a plasma confining magnetic field by directing the beam of particles along a trajectory which is generally parallel to the lines of force of the magnetic field with drift forces existing on the particles to cause them to drift across magnetic lines of force by either the use of an auxiliary magnetic field or by adjusting the parameters of the toroidal system when injecting into a toroidal confining magnetic field. The system is also adaptable to simultaneous injection of a plurality of beams and for injection times greater than one transit of the torus.
摘要翻译：将电子束注入到等离子体约束磁场中，通过沿颗粒的存在粒子上的漂移力大致平行于磁场的力线的轨迹引导粒子束，使它们在通过使用辅助磁场或通过在注入环形约束磁场时调整环形系统的参数来施加力。该系统还适用于同时注入多个梁，并且适用于大于圆环的一个运输的注射时间。

7. 发明授权

US3748953A Water cannon 失效
标题翻译：水炮
公开(公告)号：US3748953A
公开(公告)日：1973-07-31
申请号：US3748953D
申请日：1971-09-13
申请人： PHYSICS INT CO
发明人： GODFREY C
IPC分类号： F41A1/04 , F41F1/00
CPC分类号： F41A1/04
摘要： A system is disclosed for producing a pulsed liquid jet of high dynamic pressure using a shaped projectile propelled through a gun barrel into which a liquid has just been injected to form a hollow cylinder or cone. The projectile is shaped to accelerate the liquid inward toward the barrel axis resulting in the production of a jet at high velocity, either by changing the path of the liquid to one along the barrel axis in the direction of projectile motion by an annular cusp shape at the front end of the projectile, or by producing an implosion of the liquid by an essentially annular wedge shape of the projectile which forces the liquid to converge on the gun barrel axis almost instantaneously.

8. 发明授权

US3744579A Erosion well drilling method and apparatus 失效
标题翻译：腐蚀井钻探方法和装置
公开(公告)号：US3744579A
公开(公告)日：1973-07-10
申请号：US3744579D
申请日：1971-06-01
申请人： PHYSICS INT CO
发明人： GODFREY C
IPC分类号： E21B7/14 , E21B7/18 , E21B21/12 , E21B21/14 , E21B37/00 , E21B45/00
CPC分类号： E21B7/14 , E21B7/18 , E21B21/12 , E21B21/14
摘要： A method for drilling deep wells, which includes lowering a high pressure pipe with a nozzle at its bottom down the well, filling the lower half of the pipe with a fluid, pumping an ignitable gas mixture into the pipe region above the fluid, and igniting the gas to create a high pressure reservoir of gaseous combustion products that eject the fluid through the nozzle at high velocity. The nozzle is lowered during or after each fluid ejection, the gaseous combustion products are exhausted, and then additional fluid and gas are pumped into the pipe and the gas is ignited to further deepen the well.

9. 发明授权

US3688750A Mass flow metered fuel injection system 失效
标题翻译：大流量计量燃油喷射系统
公开(公告)号：US3688750A
公开(公告)日：1972-09-05
申请号：US3688750D
申请日：1970-04-30
申请人： PHYSICS INT CO
发明人： O'NEILL CORMAC G
IPC分类号： F02D9/00 , F02D41/18 , G06G7/57 , G06G7/64 , F02B3/00 , F02M51/06
CPC分类号： G06G7/64 , F02D9/00 , F02D41/182 , F02D2700/0266 , G06G7/57
摘要： A mass flow, timed fuel injection system is provided, wherein fuel flow is maintained at all times in a predetermined relation to air mass flow actually entering the engine at any instant, and the fuel injection valve is maintained open for an interval corresponding to a constant crank angle. This interval is corrected to compensate for any error which may have occurred because of inaccuracies introduced by the venturi through which air is metered and to compensate for the variations in discharge nozzle downstream pressure that occur in the induction ports.
摘要翻译：提供了一种质量流量，定时燃料喷射系统，其中燃料流在任何时刻都与空气质量流量实际进入发动机的预定关系一直保持，并且燃料喷射阀保持打开一段对应恒定的间隔曲柄角。该间隔被校正以补偿由于由文丘里管引入的不准确性而可能发生的任何误差，通过该文丘里管测量空气并补偿在感应端口中发生的排出喷嘴下游压力的变化。

10. 发明授权

US3582777A Electronic metering system 失效
标题翻译：电子计量系统
公开(公告)号：US3582777A
公开(公告)日：1971-06-01
申请号：US3582777D
申请日：1968-07-05
申请人： PHYSICS INT CO
发明人： WUNDERMAN IRWIN
IPC分类号： G01J1/16 , G01R17/00 , H03M1/00 , G01R5/22 , G01R15/08
CPC分类号： H03M1/00 , G01J1/1626 , G01R17/00 , H03M1/22
摘要： A quantum radiometer is provided for use with different photovoltaic cells in probes, each with a different wavelength filter. Temperature compensating, calibrating and scaling resistors mounted in a given probe comprise a voltage divider connected to the output of a low input impedance amplifier. The cell in the probe is connected directly to the input of the amplifier. A switch converts the arrangement of the resistors in the voltage divider to change the output from radiant power (watts) to photocurrent (optical amperes or photons/second). A digital display unit connected to the output of the voltage divider provides numerical display with a fixed radix point and a constant scaling factor. A variable exponent for the scaling factor is changed automatically as the gain of the amplifiers is altered to (1) provide in the display a nonzero digit in the most significant position and (2) prevent a carry out of the most significant digit position. Offset current may be introduced at the voltage divider, such as to introduce a conversion constant.

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