Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Koro Shishido"'
Autor:
Noboru Kagawa, Koro Shishido
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
Optical Manufacturing and Testing.
Can we make quadratic surfaces, especially paraboloidal, ellipsoidal, and hyperboloidal surfaces more simply? Are there more simple ways without using complex machines? In answer to these questions, we designed what we call the 'Cylinder Method'. It
Publikováno v:
Optical Manufacturing and Testing.
Parabolic mirror segments are produced from flat glass plates, and the glass plates are softened to parabolic surface by master mold. In the softening of the glass, the closeness of fit between the glass and the master mold will vary according to the
Publikováno v:
Optical Manufacturing and Testing.
The precision of beautifully finished quadratic surfaced mirrors is about +/- 1/10000th approximately +/- 1/15000th of a radian, performed by the experts, they are called 'Master'. These performances 'beautifully finished' have been done by Master's
Autor:
Teiji Oizumi, Yasuomi Hayasi, Arimitsu Shikoda, Yoshiharu Tamakawa, Koro Shishido, Eiichi Sato, Tetsuo Shoji, Michiaki Sagae, Toru Yanagisawa
Publikováno v:
SPIE Proceedings.
The fundamental studies for the flash vacuum-ultraviolet (VUV) source utilizing a surface- discharge substrate are described. This flash VUV source consists of the following essential components: a high-voltage power supply, a polarity-inversion-type
Autor:
Koro Shishido, Michiaki Sagae, Arimitsu Shikoda, Eiichi Sato, Yasuomi Hayasi, Teiji Oizumi, Yoshiharu Tamakawa, Shingo Kimura, Toru Yanagisawa, Tetsuo Shoji, Kei Takahashi
Publikováno v:
SPIE Proceedings.
The construction and the fundamental studies for the repetitive flash x-ray generators designed by Japan Impulse Laboratory in Iwate Medical University are described. These generators are classified to the following two major types: (1) generators ha
Autor:
Naotsugu Isshiki, Yukio Shibata, S. Kikuchi, Kuniya Watanabe, Hiroichi Watanabe, Koro Shishido
Publikováno v:
SPIE Proceedings.
The Cassegranian-type optical system for driving the solar Stirling engine consisted of a parabolic mirror with a diameter (D) of 3.2m and a hyperbolic mirror with a D of 600mm. The parabolic mirror was of the segmental-type which consisted of 180 el
Autor:
Susumu Shoji, Koro Shishido
Publikováno v:
Journal of the Japan Society of Precision Engineering. 43:324-329
The purpose of this paper is to describe an experimented method of fabricating an aspherical surface of a small lens which has 10 mm diameter, 2.2 mm thick and about 200 μm maximum value of difference between aspherical surface and sphere. To get hi
Autor:
Koro Shishido, Masao Sugiura
Publikováno v:
SPIE Proceedings.
A small solar heat engine designed by the authors consisted of a small solar furnace and a Stirling engine; the fabricating apparatus for the parabolic mirror was reported in the last conference of 13th 'Ea") In this paper, the construction for this
Conference
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