The hypothesis and the verification about the background and the explanation of hiyari-hatto phenomena

Abstract

Being intended for the slight accidents and the hiyari-hatto phenomena of elevetors and stairs we investigated the relation of the changes of their number accompanied with time with handicapped persons-employment- policy of AIST. As a result, it was made clear that the fact that they occured at stairs or in elevators in daily life ment the alarm that AIST must have adopted the policy about how to make the handicapped persons at heights take refuge in the case of emergency and their number expressed the strength of the alarm. The significance of hiyari-hatto phenomena is the possibility for them to show the proper time when the authorities should wrestle with it. Finally it made clear that the dangerous situation for them predicted by what authorities don't wrestle with their refuge and the alarm making it avoid showed the scaling fractal with the self-similarity about complete-rationalities. By this relation the same cause raises necessarily the same result without the influence by changes of surroundings. Making much of the possibility to read out the content of the alarm more than reappearance, we published this hypothesis about the alarm in a hurry in spite of one round of increase and decrease.