Mitsuo Okamoto

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Pass schedules for a tandem cold mill affect not only the uniformity quality and productivity of rolled strips but also the operation safety. This paper describes pass schedule optimization, which consists of two stages. One is robust pass schedule optimization (RPSO) before rolling, which optimizes pass schedules under distributions in strips' properties(More)
A 46-year-old man developed central respiratory failure in the subacute phase of unilateral lateral medullary infarction. He complained of sudden headache and nausea at first. Neurological examination revealed Wallenberg's syndrome. Acute right lateral medullary infarction caused by the dissecting right vertebral artery was identified by magnetic resonance(More)
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