{
  "abstract": "To provide a transport robot 1 including a first hand including a chuck mechanism to clamp and hold an outer peripheral end portion of a workpiece, and a first movement mechanism to move the first hand to an advancing position where the workpiece contained in the cassette case can be held and to a retreating position farther from a cassette case than the advancing position, in which when a direction connecting the retreating position and the advancing position is defined as an X direction, a direction from the retreating position toward the advancing position is defined as an X1 direction, and a direction from the advancing position toward the retreating position is defined as an X2 direction, a chuck mechanism includes a chuck portion openable and closable vertically, and a movement mechanism to move the chuck portion into the X direction.",
  "assignees": [
    "NIDEC INSTRUMENTS CORP"
  ],
  "authors": [
    "NAKAE TAKAO"
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  "published_at": "2026-09-15T19:03:56.156831Z",
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  "source_date": "2026-04-02",
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  "supersedes": null,
  "title": "Transport robot",
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