{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The present invention relates to an apparatus for detecting relative positioning information between rolls, and a method for measuring a roll alignment state by using same, and to an apparatus for detecting relative positioning information between rolls, and a method for measuring a roll alignment…",
  "path": "/patents/1422274",
  "publishedAt": "2022-11-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B21B38/00",
    "PCM SOLUTION CO LTD [KR]"
  ],
  "textContent": "The present invention relates to an apparatus for detecting relative positioning information between rolls, and a method for measuring a roll alignment state by using same, and to an apparatus for detecting relative positioning information between rolls, and a method for measuring a roll alignment state by using same, the apparatus outputting a measurement result in real time so that a measurer can easily recognize the degree of parallelism and the degree of horizontality of a roll when a roll process line is formed, and thus an inter-roll alignment state can be checked or a measurement roll can be corrected according to the alignment state.",
  "title": "APPARATUS FOR DETECTING RELATIVE POSITIONING INFORMATION BETWEEN ROLLS, AND METHOD FOR MEASURING ROLL ALIGNMENT STATE BY USING SAME"
}