Abstract: A method for interferential current stimulation by complex active regions, in which the method is adapted to generate low frequency interference active regions formed of staggered electric flux lines by disposing electrodes to stimulate specific parts of a human body by supplying electricity is provided.

Abstract: A method for interferential current stimulation by complex active regions, in which the method is adapted to generate low frequency interference active regions formed of staggered electric flux lines by disposing electrodes to stimulate specific parts of a human body by supplying electricity is provided.

Abstract: A method for coding the input of Chinese characters from a keyboard according to the first phonetic symbols and tones thereof includes the steps of making a dictionary; establishing a conversion table which converts each of Chinese phonetic symbols to an approximate English letter in accordance with the phonetic similarities therebetween; establishing coding rules for coding the Chinese characters in accordance with the first phonetic symbols and tones thereof; setting a mode selection symbol as the first symbol of the instruction codes for the English letter mode, the mode selection symbol being an English letter which is not present in the conversion table; and making an ASCII code keyboard which has a plurality of English alphabet keys, some of the English alphabet keys being respectively marked with a corresponding Chinese phonetic symbol according to the conversion table. The dictionary has an instruction code index section and an input/output conversion section.

Abstract: In a lighting apparatus which illuminates light ray from an illumination light source through a light distribution lens onto an illuminated surface, an inner surface of the light distribution lens is formed as continuous surface to receive incident ray in the perpendicular direction, and an outer surface of the lens for refracting outgoing ray is formed based on the equations which are made in consideration of the illuminance on the illuminated surface, thereby uniform illuminance is obtained on the illuminated surface.

Abstract: A number of planar diplexers which intersect a beam radiated from a primary projector at respectively predetermined angles, which are separated from the projector and from each other, are provided with respectively predetermined conductor patterns. The diplexers are arranged successively in a frame together with the primary projector, whereby various radiation patterns can be formed by different combinations of a number of beams which are reflected respectively by the planar diplexers at respectively predetermined rates. As a result, a power distribution type antenna having a small and simple structure adapted for multipurpose and multifunction applications, particularly for installation on a communication satellite, based on the portability and the ease of assembling thereof, can be realized.