Abstract: To provide a resonator that includes a resonant tunneling diode. A resistor layer provided in series with the resonant tunneling diode, a dielectric provided in contact with the resonant tunneling diode, and first and second conductors that are placed so that the resonant tunneling diode and the dielectric are sandwiched therebetween are provided. Further, a resonator area where the dielectric is sandwiched between the first and second conductors, and a resistor area where the resonant tunneling diode and the resistor layer are sandwiched between the first and second conductors are provided in parallel with each other.

Abstract: The present invention is to provide a training apparatus capable of providing the soft and highly elastic muscles of shoulder parts, arm parts, and a rear part without the hardening of the muscles and loads on the body, such as muscle pain and fatigue.

Abstract: In apparatuses and methods for adjusting a distance to an object, or examining an object, by using terahertz radiation, a sensor portion and a distance changing portion are used. The sensor portion includes a generator for generating terahertz radiation, a transmission line for transmitting the terahertz radiation, and a detector for detecting the terahertz radiation transmitted through the transmission line. The distance changing portion is configured to change the distance between the object and the sensor portion. The distance is adjusted based on information of the terahertz radiation detected by the detector. The object is examined based on the information of the terahertz radiation detected by the detector, after the distance is adjusted based on the information of the terahertz radiation detected by the detector. Under a condition of the adjusted distance, leaking electromagnetic field of the terahertz radiation transmitted through the transmission line interacts with the object.

Abstract: A training apparatus 1 includes a seat part 2, a load application part 3 having an adjustable load, right and left guide poles 4 extending vertically with a predetermined interval so that the seat part 2 centered between the guide poles, two lifting parts 5 movable up and down and respectively guided by the right and left guide poles 4, rotating parts 7 connected to shafts 6 fixed to the lifting parts 5, respectively, and are rotatable with respect to the lifting parts 5, pulling members 8 having one-side ends connected to the load application part 3 and having other ends connected to the lifting parts 5, and load transmission parts 9 connected to the other ends of the pulling members 8 in the lifting parts 5, respectively, and apply load to rotation of the rotating parts 5 about the shafts 6 by the load application part 3.

Abstract: An electromagnetic-wave oscillator includes a substrate, an EMW oscillating unit including a gain portion, an EMW resonance portion, an EMW radiating portion, and a ground (GND) portion, and a supplying unit for supplying electric power to the EMW oscillating unit. The ground portion regulates a predetermined reference electric potential for the gain portion, the EMW resonance portion, and the EMW radiating portion. The EMW oscillating unit is disposed on a first surface of the substrate. The supplying unit is disposed on a second surface of the substrate extending on an opposite side to the first surface. The EMW oscillating unit and the supplying unit are electrically connected via a penetrating electrode formed in the substrate.

Abstract: A resonant tunneling structure for generating oscillation with multiple fundamental oscillation frequencies is provided. A first quantum well layer has a second sub-band (E2). A second quantum well layer has a first sub-band (E1) and a third sub-band (E3). When no electric field is applied, the resonant tunneling structure satisfies “(Eb1, Eb2)<E1<E2<E3”, where band edge energies of a first and second electrical contact layers relative to a carrier are expressed by Eb1 and Eb2, respectively. When a first electric field (Va) is applied, a resonant tunneling phenomenon is caused by the third sub-band and the second sub-band. When a second electric field (Vb) different in polarity from the first electric field is applied, a resonant tunneling phenomenon is caused by the second sub-band and the first sub-band.

Abstract: A sole and footwear provided with such soles are capable of properly controlling the movement of a foot pressure center, using a simple configuration. This sole includes: a sole body (41) which forms each bottom part of the footwear; and a foot pressure protrusion portion (43) which is provided in this sole body (41), and guides a foot pressure center corresponding to the center of a pressure applied to the bottom of each foot that moves when a person walks or runs, along a predetermined foot pressure center route from the heel toward the vicinity of the root of the fourth toe.

Abstract: An electromagnetic-wave oscillator includes a substrate, an EMW oscillating unit including a gain portion, an EMW resonance portion, an EMW radiating portion, and a ground (GND) portion, and a supplying unit for supplying electric power to the EMW oscillating unit. The ground portion regulates a predetermined reference electric potential for the gain portion, the EMW resonance portion, and the EMW radiating portion. The EMW oscillating unit is disposed on a first surface of the substrate. The supplying unit is disposed on a second surface of the substrate extending on an opposite side to the first surface. The EMW oscillating unit and the supplying unit are electrically connected via a penetrating electrode formed in the substrate.

Abstract: In apparatuses and methods for adjusting a distance to an object, or examining an object, by using terahertz radiation, a sensor portion and a distance changing portion are used. The sensor portion includes a generator for generating terahertz radiation, a transmission line for transmitting the terahertz radiation, and a detector for detecting the terahertz radiation transmitted through the transmission line. The distance changing portion is configured to change the distance between the object and the sensor portion. The distance is adjusted based on information of the terahertz radiation detected by the detector. The object is examined based on the information of the terahertz radiation detected by the detector, after the distance is adjusted based on the information of the terahertz radiation detected by the detector. Under a condition of the adjusted distance, leaking electromagnetic field of the terahertz radiation transmitted through the transmission line interacts with the object.

Abstract: The present invention is to provide a training apparatus capable of providing the soft and highly elastic muscles of shoulder parts, arm parts, and a rear part without the hardening of the muscles and loads on the body, such as muscle pain and fatigue.

Abstract: An electromagnetic-wave oscillator includes a substrate, an EMW oscillating unit including a gain portion, an EMW resonance portion, an EMW radiating portion, and a ground (GND) portion, and a supplying unit for supplying electric power to the EMW oscillating unit. The ground portion regulates a predetermined reference electric potential for the gain portion, the EMW resonance portion, and the EMW radiating portion. The EMW oscillating unit is disposed on a first surface of the substrate. The supplying unit is disposed on a second surface of the substrate extending on an opposite side to the first surface. The EMW oscillating unit and the supplying unit are electrically connected via a penetrating electrode formed in the substrate.

Abstract: A deflector which makes multilayered wiring possible and prevents contamination during the manufacture includes an electrode substrate (400) having a plurality of through holes, and an electrode pair made up of first and second electrodes which oppose the side walls of each through hole in order to control the locus of a charged particle beam passing through the through hole, and a wiring substrate (500) having connection wiring pads connected to the electrode pairs of the electrode substrate to individually apply voltages to the electrode pairs. This deflector is formed by bonding the electrode substrate and wiring substrate via the connection wiring pads of the wiring substrate.

Abstract: A deflector which makes multilayered wiring possible and prevents contamination during the manufacture includes an electrode substrate (400) having a plurality of through holes, and an electrode pair made up of first and second electrodes which oppose the side walls of each through hole in order to control the locus of a charged particle beam passing through the through hole, and a wiring substrate (500) having connection wiring pads connected to the electrode pairs of the electrode substrate to individually apply voltages to the electrode pairs. This deflector is formed by bonding the electrode substrate and wiring substrate via the connection wiring pads of the wiring substrate.