公开(公告)号：US20170030700A1

公开(公告)日：2017-02-02

申请号：US15225103

申请日：2016-08-01

申请人： NISSAN MOTOR CO., LTD.

发明人： Hiroyuki TANAKA ,  Sumio SAKATA ,  Akane MOTOFUJI ,  Kazuya OKAZAKI ,  Fumi TOYOFUKU ,  Makoto TAMURAYA

IPC分类号： G01B5/28 ,  G01N19/00

CPC分类号： G01B5/28 ,  B29C45/37 ,  G01N19/00 ,  Y10T428/24355

摘要： Irregularities are formed on the surface of an article. At the top of each protrusion of the irregularities, fine irregularities finer than the irregularities are formed. The irregularities are formed so that, in a unit area of the surface of the article touched by a human finger, a ratio of a contact area between the finger and the article is in the range of 35% to 90%. It is preferable to form the irregularities so that the ratio of a contact area between the finger and the article is in the range of 45% to 80%.

摘要翻译： 不规则形成在物品的表面上。 在每个不规则突起的顶部，形成比凹凸细微的细小的凹凸。 形成凹凸，使得在由人的手指触摸的制品的表面的单位面积中，手指和制品之间的接触面积的比例在35％至90％的范围内。 优选形成凹凸，使得手指和制品之间的接触面积的比率在45％至80％的范围内。