{
  "abstract": "A document sheet conveying device includes a guide portion, a swinging shaft, a sheet member, and a biasing member. The guide portion guides a document sheet to the discharge tray. The swinging shaft is provided at an upstream end of the guide portion in a conveyance direction of the document sheet and swingably supports the guide portion with a width direction of the document sheet as an axis direction. One end of the sheet member is fixed to an upstream end of the discharge tray in the conveyance direction, and the other end is supported by the guide portion. As the guide portion is lifted up, the sheet member is drawn out from a part of the guide portion lower than the discharge outlet. The biasing member biases in a direction in which the sheet member is drawn into the guide portion.",
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  "source_date": "2026-04-21",
  "source_id": "US-12606405-B2",
  "source_name": "the United States Patent and Trademark Office",
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  "supersedes": null,
  "title": "Document sheet conveying device capable of lifting up and down discharge outlet",
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