| 摘要 |
PROBLEM TO BE SOLVED: To permit a walker's tool designed for daytime walking to be used even at night by mounting a special luminous material that is refined and processed to fine particles having a specified size on a walker's tool designed for daytime walking. SOLUTION: A sports shoe 1 is provided with special luminous bodies 2 on the sole and the sides. The special luminous bodies 2 are made of a luminous material that is bright and continues to be luminous for a long period, and by using the luminous material, a product that can present instantly high brightness and continue to be luminous for as many as 10 hours when stimulated by sunlight, can be manufactured. As this special luminous material is refined and processed to 200-mesh to 500-mesh fine particles, a product that provides high brightness and long-lasting afterglow when stimulated by sunlight can be obtained. As the special luminous material used is formed in a resin or sand form by adding to and mixing with a synthetic resin, it can be mounted easily on a tool for runners or walkers at nighttime, and as it can be used to dye textiles and fabrics, it can be mounted on any kind of personal ornaments.
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