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Matches 451 - 500 out of 1,303

Document Document Title
JP6069655B2  
JP2017502209A
A system (300, 400) and a method (500) of examining a reaction thruster (100) in a vacuum environment. A method arranges a reaction thruster to the vacuum interior of a room partially connected to a ground at least, What at least one gas...  
JP2017016795A
To provide a hollow cathode which is excellent in durability and can reduce the risk of failure of the heater.In a vicinity 1 of an electron emitting portion of the hollow cathode, a cylindrical cathode tube 10, a thermionic emitter 2 pr...  
JP2017002851A
To provide a vacuum arc propeller of which small-sized and light weight formation is established under application of a high voltage solar cell as a power supply to form a cathode with a solid propellant.An electric circuit 1 constitutin...  
JP2017004666A
To provide means for enabling electron emission at a lower application voltage.An electron source 10 includes a carbon support 3, on its surface 3a of which a carbon nano structure 5 is formed, and a foil-like body 7 for applying an elec...  
JP2016223425A
To make a new application of cerium with "environmentally friendly" feature, with its oxide purifying exhaust gas of a vehicle, its sulfide replacing pigment including poisonous metal and occupying an important feature of a long-life and...  
JP2016217171A
To prolong the service life of an electric propulsion device by maintaining a propulsion function of the electric propulsion device, in a case where an acceleration grid 112 and a deceleration grid 113 are short-circuited.When an acceler...  
JP2016217136A
To allow an artificial satellite to reach a geostationary orbit in a short time, perform orbit control for the artificial satellite with less power after reaching the geostationary orbit and satisfy maximum efficiency both at orbit raisi...  
JP2016217279A
To realize exclusively a special space-ship and the like, in general, showing more superior propulsion efficiency stage than that of a solar sailing boat or the like without requiring any throwaway expensive rocket fuel and the like [in ...  
JP6046645B2  
JP2016210353A
To provide a torque generator capable of generating micro-torque by using a component also used as a component constituting a spacecraft.A torque generator system includes a plurality of solar battery panels 21 and 22 and/or solar batter...  
JP6045607B2  
JP6045179B2  
JP6029114B2  
JP2016196872A
To manufacture a nuclear fusion rocket engine that utilizes muon catalysis cold nuclear fusion.The nuclear fusion rocket engine uses nuclear fusion energy obtained by burning tritium and deuterium with a brown gas, as the driving force t...  
JP2016536519A
A plasma propulsion system without an internal electrode is explained. Gas is passed by insulated plasma Rajna for an axis. A high frequency antenna makes an inside of Rajna generate inductivity or the Helicon plasma discharge. It passes...  
JP6023876B2  
JP2016188646A
To provide a solid-state device that is capable of imparting a direct momentum via thermoelectric microelements.A device 1900 comprises a hot layer 1902 and a cold layer 1901. A straight through hole 1910 extends through all layers of th...  
JP6019123B2  
JP2016532818A
A magnetic nozzle which has the outside shape of point thin / Suehiro who replaces with a physical boundary and uses a magnetic field in order to turn a flow of particles although changed into kinetic energy which was able to orient ther...  
JP6010132B2  
JP6006250B2  
JP6000325B2  
JPWO2014024966A1
The Propellants attaching part (3) which forms the space which is arranged in a box type-shaped case (2) and a case (2), and holds Propellants , The gas storage part (4) which stores gas while forming the space divided by the partition (...  
JP5950715B2  
JP2016118157A
To provide a space vehicle and a spaceship that enable low-cost locomotion to a space colony and that assure distinguished safety.A takeoff is made using the rotation and revolution of the earth. Then, utilizing a body whose external par...  
JP2016113019A
To enhance specific thrust in a propulsion device using hydrazine.A propulsion device 1 comprises: a tank 10 for storing hydrazine; a gas generator 20 disposed on a downstream side of the tank, decomposing hydrazine with a catalyst, for ...  
JP2016516172A
This indication is related with a payload launching method which uses a discharge means of transport (200) used with a discharge system (20) and a discharge system (20) and a discharge means of transport (200), and/or a discharge system....  
JP2016084817A
To provide an electric propulsion system and its operation method capable of restricting occurrence of spurious torque or at least reducing occurrence of the spurious torque when one or some of a plurality of electric thrusters lose func...  
JP2016079918A
To realize normally a special spaceship exclusively thrown-away [in the space], not requiring any expensive rocket fuel etc. and showing a better propulsion efficiency several times more than that of a solar sailing boat.This invention p...  
JP2016075269A
To provide a reaction propulsion force engine enabling energy amplification without depending on outside environment.A rotational shaft 4 is rotated, a turbine 5 accelerates fluid with centrifugal force, and the fluid collides with the i...  
JP2016508911A
The present invention relates to the method for reducing the cost of satellite-remote-sensing service. The method concerned includes offer of a satellite-remote-sensing system (1) which has only one satellite (11) provided with the senso...  
JP2016503474A
[Subject] The method of generating a high specific impulse and moderate thrust from a nuclear fusion power rocket engine is provided. [Means for Solution] A system and a method for generating and controlling a high thrust and a desired s...  
JP2016502013A
[Elements of the Invention] The present invention is a lift generator for airplanes, and it can be rotated by this device focusing on the axis of rotation (4), And it is a rotor (2', 2'') which has a plurality of radial tracks (10), A ro...  
JP2016008512A
To realize in general some special spaceships or the like that are exclusively throwaway (in space) and do not require any expensive rocket fuel and the like and/or show several higher-level superior propulsion efficiency than that of so...  
JP2016500787A
The present invention relates to a field which supplies promotion agent gas to an ion propulsion machine, and is in a concrete target, It is related with a method of supplying promotion agent gas by which it comes from a pressurization t...  
JP2015222069A
To provide an MPD thruster which can suppress supply power, reduce electrode wear, and improve propulsion efficiency.Electrodeless plasma is supplied to a space (S) between a cathode (22) and an anode (23) to lower the electrical resisti...  
JP2015222705A
To provide a plasma accelerator and a plasma acceleration method capable of obtaining large thrust.A plasma accelerator 100 comprises: a magnetic field generator 2; a supply passage 1 which is disposed so as to cross a central region Q o...  
JP2015186440A5  
JP2015214956A
To provide a vapor injection system capable of injecting vapor continuously for longer hours while restricting cavitation.A vapor injection is started from a state in which pressure in a space storing vapor within liquid storing segments...  
JP2015213020A
To provide a plasma generator including a measurement device capable of stably and appropriately controlling the situation of plasma, and a plasma propeller employing the same.A plasma generator 1 including the measurement device include...  
JP2015206290A
To provide a steam injection system of a small size, a light weight and a simple structure, and to provide the steam injection system capable of preventing blowout of fuel in a non-steam state, improving continuous injecting performance ...  
JP5809699B2  
JP2015186440A
To obtain an antigravity engine by rotating from 4 directions toward a center with strong magnets mounted to tips of blades in an impeller.By determining a central part of an antigravity engine, respectively placing a so called impeller ...  
JP2015182706A
To provide an ion engine test device which cools a cryopanel with simple equipment constitution without using a large size helium refrigerator.An ion engine test device 1 according to the invention jets an ion beam from an ion engine 9 t...  
JP2015145650A
To provide an electric propulsion system in which a discharge vibration is more reduced and a stable operation area can be attained even in the case that operation parameters such as propellant flow rate, anode voltage and magnetic field...  
JP2015145675A
To provide a device that solves disadvantages or defects usually found in rockets for traveling to a universe space, acceleration applied to a human body is high and a space trip for ordinary people is difficult, airplanes have a princip...  
JP2015097209A
To provide a plasma generator that remarkably reduces losses caused by recombination of ions and/or electrons on walls of an ionization chamber, and a control method of the plasma generator.The plasma generator includes an ionization cha...  
JP2015074445A
To provide methods and systems for estimating propellant transfer in an ion propulsion system.An example is a method for estimating transfer of a propellant between a first tank 208 and a second tank 210 in an ion propulsion system 200 d...  
JP2015511287A
The present invention relates to a field of a Hall effect thruster, and relates to a thruster (1) which has a downstream end of an annular channel (2) which presents a variable section so that a thrust and a specific impulse of a thruste...  

Matches 451 - 500 out of 1,303