Abstract: An object of the present invention is to achieve a simple and safe nuclear fusion reactor. The nuclear fusion reactor comprises: a vessel serving as a reactor body; a metallic heating element that contains heavy hydrogen contained in the vessel as a solute; a heavy hydrogen gas contained in the vessel, the heavy hydrogen gas being in an amount that allows 0.005% to 5% of heavy hydrogen to be contained as a solute in the metallic heating element based on the atomic ratio; and a mechanism for irradiating the metallic heating element with an ion beam. Such configuration causes, in the metallic crystal of the metallic heating element, a channeling phenomenon which guides ion beams to interstitial atom nuclei, and an intra-metal nuclear fusion probability increasing phenomenon which is explained based on the binary nucleus model.

Abstract: The nozzles include inlet ports circumferentially arranged into a group and an opening and closing valve disposed so as to be commonly functioned. This arrangement realizes a gas turbine with no deterioration of efficiency against fluctuation of gas inflow rate by only one heat-resistant moving component additionally installed. The variable nozzle number turbine according to this invention also realizes a turbine compressor with no surge limit when used as a regenerator. These turbines further realizes a small-sized gas turbine with improved fuel economy under partial load conditions and a turbocharger for regenerating electric power as well as improving efficiency of a displacement engine.

Abstract: In an attempt to regenerate energy of exhaust gas by using a pressure regenerator secured to an exhaust port of a displacement type engine so as to realize the Atkinson's cycle, if the engine is a four-cycle engine, raising regenerative pressure may cause abnormal fuel combustion or melting damage of an exhaust valve. The present invention has successfully solved this problem by using a six-cycle engine. The six-cycle engine with a regenerator according to the present invention is capable of varying proportion of the power output that is generated by the six-cycle engine itself and that is generated by the regenerator. Using this principle enables the six-cycle engine with a generator to be used as an engine that is capable of generating two kinds of output power or as a six-cycle gas turbine with high controllability.

Abstract: Disclosed is a novel charge assessing system solely operable via an internet service line, which is characterized by novel functions including the following: Initially, a server for running a web site owned by a distribution operator stores a numeric value of a variable x in correlation with ID of individual users, which is constantly shown on a display screen of a terminal owned by a corresponding user. Whenever the user pays a charge, actual value of the variable x is increased in proportion to the paid amount. When the above server automatically transmits information in response to a command from the user's terminal, actual value of the variable x is decreased by a numeric value corresponding to a stored consideration correlated with said information. If the actual value of the variable x were below the numeric value of the consideration, the server rejects provision of newer information.

Abstract: The toroidal continuously variable transmission comprises a drive shaft which is rotationally driven by an engine, an input shaft which is disposed adjacent to and coaxially with this drive shaft, input disk which rotate integrally with the input shaft, output disks which are disposed coaxially with the input disks so as to be capable of rotating relatively thereto and to face the input disks, trunnion assemblies which are clamped between the input disks and the output disks so that these trunnion assemblies are free to swing, a pushing cylinder which pushes the input disks and output disks in the respective directions that cause these disks to clamp the trunnion assemblies, and a coupling mechanism which connects the drive shaft and the input shaft by means of an Oldham coupling.

Abstract: A continuously variable transmission system designable compact in size and manufacturable at a reduced cost by reducing the number of component parts and securing a maximum transmission ratio width. A toroidal continuously variable transmission has an input member connected to an output shaft of a prime mover, and an output member for outputting rotation of the input member at a continuously variable transmission ratio. A planetary gear mechanism has a first element connected to the output member, a second element connected to drive wheels, and a third element. A first clutch establishes and releases connection between the first element and the second element. A first gear train and a second gear train having a larger gear ratio, are arranged between the output shaft and the third element in parallel. Second and third clutches establish and release respective connections of first and second gear trains.

Abstract: The present invention is made to operate auxiliary machine while an engine is stopped, to start an engine and to charge a battery by providing a single motor and a simple construction and by providing a simple control operation. An engine system comprises an engine, a motor, and auxiliary machine, and further comprises a planetary mechanism having three elements comprising a sun gear, a carrier and a ring gear, to which any one of an output shaft of the engine, an output shaft of the motor and a drive shaft of the auxiliary machine are respectively connected, a uniting connection device capable of uniting two or more elements of the planetary mechanism, and a rotation direction restriction device which restricts a rotation direction of the drive shaft of the auxiliary machine to one direction.

Abstract: An engine is connected to a sun gear of a planetary gear train via a toroidal type continuously variable transmission; driven wheels are connected to a ring gear of the planetary gear train; and the sun gear and the ring gear are connected to each other by a first clutch. A shifter can connect a second clutch, which is connected to the engine, to a carrier of the planetary gear train or to the driven wheels. When the vehicle is started forward when a failure has occurred, by controlling the engagement force of the first clutch on the basis of the rotational rate of the engine and the ratio of the toroidal type continuously variable transmission and controlling the engagement force of the second clutch on the basis of the rotational rate of the engine while the second clutch is connected to the carrier by the shifter, it is possible to prevent the ratio of the toroidal type continuously variable transmission from changing beyond the LOW ratio or the OD ratio and generating an excessive load.

Abstract: The trunnion of the toroidal-type continuously variable transmission has a pair of journal portions disposed on a trunnion shaft and spaced from each other, a U-shaped eccentric portion disposed eccentric from the trunnion shaft and having two ends integrally connected to the mutually opposing end portions of the pair of journal portions, and a pivot shaft disposed in the eccentric portion for supporting a power roller in a space enclosed by the eccentric portion and the mutually opposing end portions of the pair of journal portions. The mutually opposing end portions of the pair of journal portions are connected together by a reinforcing member and the power roller is interposed between the eccentric portion of the trunnion and the reinforcing member, thereby being able to prevent the deformation of the trunnion due to a load applied thereto from the input and output disks through the power roller.

Abstract: The toroidal continuously variable transmission comprises a drive shaft which is rotationally driven by an engine, an input shaft which is disposed adjacent to and coaxially with this drive shaft, input disk which rotate integrally with the input shaft, output disks which are disposed coaxially with the input disks so as to be capable of rotating relatively thereto and to face the input disks, trunnion assemblies which are clamped between the input disks and the output disks so that these trunnion assemblies are free to swing, a pushing cylinder which pushes the input disks and output disks in the respective directions that cause these disks to clamp the trunnion assemblies, and a coupling mechanism which connects the drive shaft and the input shaft by means of an Oldham coupling.

Abstract: A double cavity toroidal-type containing variable transmission, in which one of two input disks is fixed to an input shaft, the other input disk and an output disk are supported so as to be movable in the axial direction thereof, and the other input disk is energized toward one input disk by a cylinder, and power rollers 66 respectively stored in a pair of cavities are contacted with the input and output disks. The input shaft is allowed to shift in the axial direction thereof, whereas the output shaft is prevented from shifting in the axial direction thereof. A drive gear formed in the output disk and a driven gear formed in the output shaft are respectively composed of double helical gears.

Abstract: The present invention is made to operate auxiliary machine while an engine is stopped, to start an engine and to charge a battery by providing a single motor and a simple construction and by providing a simple control operation. An engine system comprises an engine, a motor, and auxiliary machine, and further comprises a planetary mechanism having three elements comprising a sun gear, a carrier and a ring gear, to which any one of an output shaft of the engine, an output shaft of the motor and a drive shaft of the auxiliary machine are respectively connected, a uniting connection device capable of uniting two or more elements of the planetary mechanism, and a rotation direction restriction device which restricts a rotation direction of the drive shaft of the auxiliary machine to one direction.

Abstract: There is provided a continuously variable transmission system which can be designed compact in size and manufactured at a reduced cost by reduction of the number of component parts thereof and secure a maximum transmission ratio width. A toroidal continuously variable transmission has an input member connected to an output shaft of a prime mover, and an output member for outputting rotation of the input member at a continuously variable transmission ratio. A planetary gear mechanism has a first element connected to the output member of the continuously variable transmission, a second element connected to drive wheels, and a third element. A first clutch establishes and releases connection between the first element and the second element of the planetary gear mechanism. A first gear train and a second gear train having a larger gear ratio than that of the first gear train are arranged between the output shaft of the engine and the third element of the planetary gear mechanism in parallel with each other.

Abstract: A toroidal type continuously variable transmission mechanism is mounted on a transmission input shaft coaxially therewith and joined thereto, and a first power transmission mechanism is provided between the input shaft and a transmission countershaft. A single-pinion type planetary gear mechanism is mounted on a transmission output shaft coaxially therewith, and a second power transmission mechanism is provided between driven discs of the continuously variable transmission mechanism and planetary gear mechanism. A torque-split clutch for engaging and disengaging a carrier of the planetary gear mechanism and countershaft with and from each other, a reversing brake for fixedly holding the carrier, and a starting clutch for engaging and disengaging a sun gear and output shaft with and from each other. A driving gear, which is held firmly between the driven discs, and a driven gear form the second power transmission mechanism, and a ring gear is joined to the output shaft.

Abstract: An engine is connected to a sun gear of a planetary gear train via a toroidal type continuously variable transmission. Driven wheels of a vehicle are connected to a ring gear of the planetary gear train. The sun gear and the ring gear are connected to each other by a first clutch. A shifter can connect a second clutch connected to the engine either to a carrier of the planetary gear train or the driven wheels. When the vehicle is started when a failure of the electronic central system has occurred, by engaging the first and second clutches with predetermined engagement forces while the second clutch is connected to the carrier by the shifter, change of the ratio of the toroidal type continuously variable transmission beyond either the LOW ratio or the OD ratio is prevented so as to avoid generating an excessive load.

Abstract: A start control system for an internal combustion engine which is capable of automatically restarting the engine while ensuring excellent startability and fuel economy of the engine, and permits reduction of the size of the system, to reduce the weight and manufacturing costs of the system. An electric motor drives an oil pump. An accumulator accumulates oil pressure delivered from the oil lamp. A hydraulic motor is connected to the accumulator via oil passage and driven by the oil pressure accumulated in the accumulator, for starting the engine. An electromagnetic valve is arranged across the oil passage, for controlling supply of oil pressure to the hydraulic motor. An ECU controls operation of the oil pressure supply control valve to thereby cause the hydraulic motor to start the engine.

Abstract: An engine is connected to a sun gear of a planetary gear train via a toroidal type continuously variable transmission; driven wheels are connected to a ring gear of the planetary gear train; and the sun gear and the ring gear are connected to each other by a first clutch. A shifter can connect a second clutch, which is connected to the engine, to a carrier of the planetary gear train or to the driven wheels. When the vehicle is started forward when a failure has occurred, by controlling the engagement force of the first clutch on the basis of the rotational rate of the engine and the ratio of the toroidal type continuously variable transmission and controlling the engagement force of the second clutch on the basis of the rotational rate of the engine while the second clutch is connected to the carrier by the shifter, it is possible to prevent the ratio of the toroidal type continuously variable transmission from changing beyond the LOW ratio or the OD ratio and generating an excessive load.