{
  "$type": "site.standard.document",
  "description": "An input/output operation device () includes: an operation part (); a movable unit () including a loosely fitted space inside, a main body supporting the operation part () and including a first loosely fitted surface () exposed in the loosely fitted space, and at least one drive magnet (); a fixed…",
  "path": "/patents/1384975",
  "publishedAt": "2017-11-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G05G9/047",
    "Panasonic Intellectual Property Management Co., Lt"
  ],
  "textContent": "An input/output operation device () includes: an operation part (); a movable unit () including a loosely fitted space inside, a main body supporting the operation part () and including a first loosely fitted surface () exposed in the loosely fitted space, and at least one drive magnet (); a fixed unit including a second loosely fitted surface () in point- or line-contact with the first loosely fitted surface of the movable unit, a holder () supporting the movable unit for free rotation, a base () including a space for accommodating at least a part of the movable unit and supporting the holder, and at least one drive coil (); a drive part to rotate the movable unit with respect to the fixed unit; and a detector to detect a position of the operation part in the fixed unit. One of the first and second loosely fitted surfaces includes an inner peripheral surface formed into a recessed portion, and another one of the first and second loosely fitted surfaces includes at least one protruded spherical surface.",
  "title": "INPUT/OUTPUT OPERATION DEVICE"
}