Yoshinori Uchiyama

TL;DR: In this paper, a signal light unit having a heat dissipating function includes a heat radiator member (4) which is formed of a material having good thermal conductivity and is disposed on the reverse side of a base (3) on which are arranged a multiplicity of light-emitting diodes serving as a light source of the signal light.

TL;DR: An information board has a display mechanism unit formed by arranging multiplicity of multicolor light-emitting members in a grid pattern, each of the members being constituted by a plurality of lightemitting diodes housed in a lamp case which has a heat-dissipating bore formed in its side plate portion at which the respective lead portions of the Diodes are located as mentioned in this paper.

TL;DR: In this article, an indicating element is manufactured by forming an electrode on a rear surface of the base plate, forming the N-type or P-type planar indicating layer on an upper surface of a base plate by means of diffusion or crystal growth, and mounting on the planar indicated layer the electrode layer having the desired pattern thereon.

TL;DR: In this article, a device for detecting the impedance of the skin of a human body as a change of electric current comprises a time limit circuit which permits actuation of the device only one time according to a signal detected.

TL;DR: In this paper , the authors reported the first results on a search for dark matter (DM) particle annihilation signals using new observations from an unprecedented γ-ray survey of the Galactic Center (GC) region, i.e., the Inner Galaxy Survey, at very high energies (≳100 GeV) performed with the H.E.S. array of five ground-based Cherenkov telescopes.