Abstract: When three directions perpendicular to each other are defined as x-direction, y-direction and z-direction, the electromagnetic wave reception device is provided with the two or more antenna electrodes extending in the x-direction, the two or more antenna electrodes are arranged parallel to each other and arranged in the z-direction, and the two or more antenna electrodes are connected by the common lead wire, and the antenna electrodes are connected between the two or more antenna electrodes that are adjacent to each other by repeatedly applying a voltage having opposite characteristics to each other, an electromagnetic wave having a resonance frequency determined by the electromagnetic wave velocity and a distance between the antenna electrodes that are adjacent to each other is induced, and the electromagnetic wave is transmitted to a space in the z-direction.

Abstract: A dielectric waveguide device for inputting from the outside and outputting electromagnetic waves of arbitrary frequencies includes the waveguide. The waveguide is provided in which the refractive index of the dielectric material of the waveguide is larger than the outer refractive index, and the propagation speed of electromagnetic waves in the inner region of the waveguide is slower than that in the outer region, the maximum dimensions in the width direction and/or the height direction of the waveguide, the lateral vibration mode curve of the electric field inherent in the waveguide and the electric field attenuation curve outside the waveguide are continuous on both sides of the waveguide in the width direction or the height direction, the electromagnetic waves in the lateral vibration mode of the electric field are transmitted in the form of cosine distribution or sine distribution.

Abstract: A dielectric waveguide device for inputting from the outside and outputting electromagnetic waves of arbitrary frequencies includes the waveguide. The waveguide is provided in which the refractive index of the dielectric material of the waveguide is larger than the outer refractive index, and the propagation speed of electromagnetic waves in the inner region of the waveguide is slower than that in the outer region, the maximum dimensions in the width direction and/or the height direction of the waveguide, the lateral vibration mode curve of the electric field inherent in the waveguide and the electric field attenuation curve outside the waveguide are continuous on both sides of the waveguide in the width direction or the height direction, the electromagnetic waves in the lateral vibration mode of the electric field are transmitted in the form of cosine distribution or sine distribution.

Abstract: When three directions perpendicular to each other are defined as x-direction, y-direction and z-direction, the electromagnetic wave reception device is provided the two or more electrodes extending in the x-direction, the two or more electrodes are arranged parallel to each other and arranged in the z-direction, and the two or more electrodes are connected by the common lead wire, and the electromagnetic wave velocity and the electrodes are connected between the two or more electrodes that are adjacent to each other by repeatedly applying a voltage having opposite characteristics to each other, an electromagnetic wave having a resonance frequency determined by an interval between intervals is induced, and the electromagnetic wave is transmitted to a space in the z-direction.

Abstract: A power generation sailing ship has a sail provided on a deck, a water turbine connected to a front end of a shaft passing through a bow part outer hull and extending forward, a power generator disposed in a front body of the sailing ship and connected to a rear end of the shaft, and an energy storage device for directly storing electric energy generated by the power generator or converting the electric energy into energy of a substance and storing the substance.

Abstract: [Problem to be solved] An object of the present invention is to provide a zero emission power generation sailing ship, wherein generated electric power is consumed for electric demand in the ship or consumed for electric demand in the ship and for driving the ship in response to wind condition, thereby realizing zero emission navigation.

Abstract: [Problem to be solved] An object of the present invention is to provide a zero emission power generation sailing ship, wherein generated electric power is consumed for electric demand in the ship or consumed for electric demand in the ship and for driving the ship in response to wind condition, thereby realizing zero emission navigation.

Abstract: A refractive index n of a dielectric material is larger than a refractive index of the outside in a lateral direction X and/or a vertical direction Y perpendicular to an electromagnetic wave travelling direction Z, the inside of a waveguide-path has slow electromagnetic wave propagation velocity, compared to an area on the outside, the maximum dimension in the lateral direction and/or the vertical direction of the waveguide-path has a dimension which is specified by a formula below. The formula is: tan(ksa/2)=kf/ks, or tan(ksa/2)=?ks/kf. Here, ks: propagation constant of an electromagnetic wave low-speed area, kf: propagation constant of an electromagnetic wave high-speed area, and a: maximum dimension in the X direction and/or the Y direction of the waveguide-path.

Abstract: A power generation sailing ship has a sail provided on a deck, a water turbine connected to a front end of a shaft passing through a bow part outer hull and extending forward, a power generator disposed in a front body of the sailing ship and connected to a rear end of the shaft, and an energy storage device for directly storing electric energy generated by the power generator or converting the electric energy into energy of a substance and storing the substance.

Abstract: Provided is a dielectric waveguide-path device in which it is possible to accurately, effectively, and less-noisily input and output an external signal.

Abstract: A power generation sailing ship has a sail provided on a deck, a water turbine connected to a front end of a shaft passing through a bow part outer hull and extending forward, a power generator disposed in a front body of the sailing ship and connected to a rear end of the shaft, and an energy storage device for directly storing electric energy generated by the power generator or converting the electric energy into energy of a substance and storing the substance.

Abstract: A sailing ship includes a sailing unit, which comprises a hard sail assembly comprising a plurality of hard sail sections of wing-shaped hollow cross section vertically stacked so each, except the lowermost, fits on the one immediately below; a mast assembly comprising a plurality of mast sections of hollow cross section vertically stacked so each, except the lowermost, fits in the one immediately below; connecting members for connecting upper ends of the hard sail sections to upper ends of the mast sections located at the same level; first means for moving each mast section, except the lowermost, toward and away from the one immediately below; and second means for rotating the mast assembly around its longitudinal axis. Overlapping lengths between vertically adjacent mast sections are variably controlled so as to variably control overlapping lengths between vertically adjacent hard sail sections. Thus, the hard sail assembly vertically expands and contracts.

Abstract: It is possible to change a shaving area width that can be shaved at a time in accordance with a shaving portion, and to swiftly cut hair. The shaver includes a plurality of outer blade frames which hold a blade block for cutting hair. The outer blade frames are arranged in a direction Y intersecting with a moving direction X of a movable blade of the blade block. At least one of the outer blade frames can slide in the moving direction X of the movable blade from an initial position. The shaver has a fixing unit which fixes the outer blade frame at a sliding position.

Abstract: A sailing ship comprises a hard sail assembly. The hard sail assembly comprises a plurality of hard sails of wing-shaped hollow cross section. The hard sails are vertically stacked so that each except the lowermost is received in the one immediately below. The sailing ship further comprises an apparatus for driving the hard sails to move each except the lowermost toward and away from the one immediately below, a post extending vertically to support the lowermost hard sail, and a second apparatus for rotating the post around its longitudinal axis. Overlapping lengths between vertically adjacent hard sails are variably controlled to make the hard sail assembly expand and contract vertically.

Abstract: An electric hair remover, includes: a body part having a head end part in a longitudinal direction, a blade part for cutting hair being formed at the head end part; a holder part mounted to the body part in such a configuration as to slide along the longitudinal direction of the body part and to rotate.

Abstract: A sailing ship includes a sailing unit, which comprises a hard sail assembly comprising a plurality of hard sail sections of wing-shaped hollow cross section vertically stacked so each, except the lowermost, fits on the one immediately below; a mast assembly comprising a plurality of mast sections of hollow cross section vertically stacked so each, except the lowermost, fits in the one immediately below; connecting members for connecting upper ends of the hard sail sections to upper ends of the mast sections located at the same level; first means for moving each mast section, except the lowermost, toward and away from the one immediately below; and second means for rotating the mast assembly around its longitudinal axis. Overlapping lengths between vertically adjacent mast sections are variably controlled so as to variably control overlapping lengths between vertically adjacent hard sail sections. Thus, the hard sail assembly vertically expands and contracts.

Abstract: A personal trimming system includes a main body having a motor and a part of a driving unit for converting a rotation of the motor into a reciprocating motion; and a head portion having a driven member moving in a reciprocating motion. The head portion is pivotably supported with respect to the main body, and a gap is provided between the main body and the head portion.

Abstract: A personal trimming system includes a main body having a motor and a part of a driving unit for converting a rotation of the motor into a reciprocating motion; and a head portion having a driven member moving in a reciprocating motion. The head portion is pivotably supported with respect to the main body, and a gap is provided between the main body and the head portion.

Abstract: A sailing ship comprises a hard sail assembly. The hard sail assembly comprises a plurality of hard sails of wing-shaped hollow cross section. The hard sails are vertically stacked so that each except the lowermost is received in the one immediately below. The sailing ship further comprises means for driving the hard sails to move each except the lowermost toward and away from the one immediately below, a post extending vertically to support the lowermost hard sail, and second means for rotating the post around its longitudinal axis. Overlapping lengths between vertically adjacent hard sails are variably controlled to make the hard sail assembly expand and contract vertically.

Abstract: A personal trimming system includes a main body having a motor and a part of a driving unit for converting a rotation of the motor into a reciprocating motion; and a head portion having a driven member moving in a reciprocating motion. The head portion is pivotably supported with respect to the main body, and a gap is provided between the main body and the head portion.