Recording medium post-processing apparatus, printer unit with the same, recording medium post-processing method, and non-transitory computer-readable medium storing recording medium post- processing instructions
US-10183508-B2 · Jan 22, 2019 · US
Medium ejection apparatus
US11235572B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11235572-B2 |
| Application number | US-202016884554-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 27, 2020 |
| Priority date | Aug 30, 2019 |
| Publication date | Feb 1, 2022 |
| Grant date | Feb 1, 2022 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A medium ejection apparatus includes a placement mount on which media are placed, a restriction part that moves between a restriction position at which the restriction part restricts media ejected toward the placement mount and a retracted position retracted from the restriction position, and a processor that controls the restriction part by adjusting a restriction frequency on the basis of at least either an amount of movement of the restriction part from the retracted position to the restriction position or ejection intervals at which the media are ejected toward the placement mount, the restriction frequency being a frequency with which the restriction part performs a restriction operation for the media.
First claim
Opening claim text (preview).
What is claimed is: 1. A medium ejection apparatus comprising: a placement mount on which media are placed; a restriction part that moves between a restriction position at which the restriction part restricts media ejected toward the placement mount and a retracted position retracted from the restriction position; a restriction driver that drives the restriction part; and a processor that is configured to control the restriction part by adjusting a restriction frequency on the basis of an amount of heat generation of the restriction driver and at least either an amount of movement of the restriction part from the retracted position to the restriction position or ejection intervals at which the media are ejected toward the placement mount, the restriction frequency being a frequency with which the restriction part performs a restriction operation for the media. 2. The medium ejection apparatus of claim 1 , wherein the processor is further configured to control the restriction part by adjusting the restriction frequency in a manner such that the restriction part performs the restriction operation for a last medium of the media.
Assignees
Inventors
Classifications
Image reproduction devices · CPC title
Ink supply systems {; Circuit parts therefor} · CPC title
- B65H3/06Primary
Rollers or like rotary separators {(B65H3/42 takes precedence)} · CPC title
between rollers or balls · CPC title
adjustable for different article sizes · CPC title
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Frequently asked questions
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- What does patent US11235572B2 cover?
- A medium ejection apparatus includes a placement mount on which media are placed, a restriction part that moves between a restriction position at which the restriction part restricts media ejected toward the placement mount and a retracted position retracted from the restriction position, and a processor that controls the restriction part by adjusting a restriction frequency on the basis of at …
- Who is the assignee on this patent?
- Riso Kagaku Corp
- What technology area does this patent fall under?
- Primary CPC classification B65H3/06. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Feb 01 2022 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 5 related publications on this page (citations in our corpus or others sharing the same primary CPC).