{
  "$type": "site.standard.document",
  "description": "Provided is a plate-like body capable of ensuring its sufficient rigidity without increasing the thickness thereof. Plural convex portions 2 are formed on an aluminum flat plate through embossing processing so that a flat plate portion between the convex portions 2 does not remain in a linear…",
  "path": "/patents/1013733",
  "publishedAt": "2011-04-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60R13/0861",
    "FUKAI SEISAKUSHO CO LTD [JP]"
  ],
  "textContent": "Provided is a plate-like body capable of ensuring its sufficient rigidity without increasing the thickness thereof. Plural convex portions 2 are formed on an aluminum flat plate through embossing processing so that a flat plate portion between the convex portions 2 does not remain in a linear shape. Each one of the convex portions is formed in a hexagonal shape in a plan view, and has a longitudinal section thereof, which includes vertices forming opposing corners of the hexagonal shape, in a circular arc shape. Then, the optimal value of the convex height H to the convex width W1 is about 16.3% above which the performance improvement rate starts to gradually decrease. However, it is thought that the appropriate range of the convex height H to the convex width W1 is the range of from 12% to 20.0% when taking the satisfactory performance improvement rate into consideration.",
  "title": "PLATE-LIKE BODY"
}