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Paper sheet conveying apparatus and image forming apparatus
US8955840B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8955840-B2 |
| Application number | US-201313968275-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 15, 2013 |
| Priority date | Aug 28, 2012 |
| Publication date | Feb 17, 2015 |
| Grant date | Feb 17, 2015 |
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Abstract
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A paper sheet conveying apparatus includes a paper sheet conveyance path, a conveyance sound detection portion, an abnormality correspondence information storage portion, and an abnormality specifying portion. The conveyance sound detection portion detects conveyance sound of a paper sheet on the paper sheet conveyance path. The abnormality correspondence information storage portion has stored therein abnormality correspondence information indicating correspondence relationships between contents of a plurality of types of sheet conveyance abnormalities that can occur on the paper sheet conveyance path, and contents of the conveyance sounds detected by the conveyance sound detection portion when the respective sheet conveyance abnormalities occur. The abnormality specifying portion specifies the content of the sheet conveyance abnormality that has occurred on the paper sheet conveyance path, in accordance with the abnormality correspondence information stored in the abnormality correspondence information storage portion and the conveyance sound detected by the conveyance sound detection portion.
First claim
Opening claim text (preview).
The invention claimed is: 1. A paper sheet conveying apparatus comprising: a paper sheet conveyance path through which a paper sheet is conveyed; a conveyance sound detection portion that detects a conveyance sound of the paper sheet on the paper sheet conveyance path; a control portion that starts sampling the conveyance sound of the paper sheet on the paper sheet conveyance path and stores sampled sound as conveyance sound data, the conveyance sound data including data indic…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8955840B2 cover?
- A paper sheet conveying apparatus includes a paper sheet conveyance path, a conveyance sound detection portion, an abnormality correspondence information storage portion, and an abnormality specifying portion. The conveyance sound detection portion detects conveyance sound of a paper sheet on the paper sheet conveyance path. The abnormality correspondence information storage portion has stored …
- Who is the assignee on this patent?
- Kyocera Document Solutions Inc, Kyocera Document Solutions Inc
- What technology area does this patent fall under?
- Primary CPC classification B65H7/06. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).