Abstract: The present invention relates to an electric double-layer capacitor and a method for producing same capable of evenly and rapidly doping a negative electrode layer with lithium ions. The electric double-layer capacitor comprises: a positive electrode including a positive electrode layer formed on one surface of a positive electrode current collector; a negative electrode including a negative electrode layer formed on one surface of a negative electrode current collector; a first separator disposed between the positive electrode layer and the negative electrode layer; and a second separator disposed between the positive electrode current collector and the negative electrode current collector, in which the negative electrode includes holes penetrating through the negative electrode current collector and reaching the negative electrode layer.

Abstract: The present invention relates to an electric double-layer capacitor and a method for producing same capable of evenly and rapidly doping a negative electrode layer with lithium ions. The electric double-layer capacitor comprises: a positive electrode including a positive electrode layer formed on one surface of a positive electrode current collector; a negative electrode including a negative electrode layer formed on one surface of a negative electrode current collector; a first separator disposed between the positive electrode layer and the negative electrode layer; and a second separator disposed between the positive electrode current collector and the negative electrode current collector, in which the negative electrode includes holes penetrating through the negative electrode current collector and reaching the negative electrode layer.

Abstract: A fluorescent X-ray analysis apparatus includes: an X-ray generation source for radiating a beam of primary X-rays; spectroscopic elements circularly arranged so that their inner surfaces describe a circle centered on an optical axis of the beam of primary X-rays for monochromatizing the beam of primary X-rays and condensing the beam on a surface of an irradiation object; a spectroscopic element position adjuster for adjusting the positions of the spectroscopic elements; secondary X-rays detector for detecting secondary X-rays radiated from the surface of the irradiation object irradiated with the monochromatized beam of primary X-rays; a secondary X-ray detector position adjuster adjusting the position of the secondary X-ray detector; an irradiation object surface position detector detecting the position of the surface of the irradiation object; and a controller adjusting the positions of the spectroscopic elements through the spectroscopic element position adjuster to condense the monochromatized beam of pr

Abstract: A fluorescent X-ray analysis apparatus includes: an X-ray generation source for radiating a primary X-ray; plural spectroscopic elements circularly arranged so that their inner surfaces constitute a circle centering on an optical axis of the primary X-ray and adapted for monochromatizing the primary X-ray and condensing it on a surface of an irradiation object; a spectroscopic element position adjusting means for adjusting the positions of the plural spectroscopic elements; a secondary X-ray detector for detecting a secondary X-ray radiated from the surface of the irradiation object upon irradiation with the monochromatized primary X-ray; a secondary X-ray detector position adjusting means for adjusting the position of the secondary X-ray detector; an irradiation object surface position detecting means for detecting the position of the surface of the irradiation object; and a control means for adjusting the positions of the plural spectroscopic elements by the spectroscopic element position adjusting means so

Abstract: A connector detachably fitted with a flexible printed circuit board or flexible flat cable includes contacts each having a contact portion to be brought into contact with the flexible printed circuit board or flexible flat cable, a block for holding and fixing the contacts therein, and a slider mounted on the block to be pivotally movable relative thereto. The slider is provided with urging portions for urging on being pivotally moved the flexible printed circuit board or flexible flat cable. The block or contacts are constructed so as to restrain the urging portions of the slider when the slider is urging the flexible printed circuit board or flexible flat cable, thereby preventing the urging portions of the slider from moving in a direction opposite to the urging direction.