Applying electric fields to erase regions of a print medium
US-2015343798-A1 · Dec 3, 2015 · US
Treatment liquid application apparatus
US9108438B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9108438-B2 |
| Application number | US-201414324562-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 7, 2014 |
| Priority date | Jul 12, 2013 |
| Publication date | Aug 18, 2015 |
| Grant date | Aug 18, 2015 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
A treatment liquid application apparatus including an application roller for applying treatment liquid; a press roller for pressing against the application roller an elongated recording medium which is placed between the press roller and the application roller; and a conveyance roller located downstream relative to the application roller on a conveyance path of the recording medium and conveying the recording medium is disclosed. The apparatus includes a control unit for causing the press roller to be pressed against the application roller when a value related to a conveyance amount of the recording medium conveyed by the conveyance roller from a re-start of conveyance exceeds a value corresponding to a slack amount of the recording medium which occurs in an upstream side of the conveyance roller at a stopping of conveyance.
First claim
Opening claim text (preview).
What is claimed is: 1. A treatment liquid application apparatus comprising: a first application roller configured to apply treatment liquid; a first press roller configured to press against the first application roller an elongated recording medium which is placed between the first press roller and the first application roller; a conveyance roller located downstream relative to the first application roller on a conveyance path of the recording medium and configured to convey t…
Assignees
Inventors
Classifications
- B41J11/0015Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Patent family
Related publications grouped by family.
External sources
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US9108438B2 cover?
- A treatment liquid application apparatus including an application roller for applying treatment liquid; a press roller for pressing against the application roller an elongated recording medium which is placed between the press roller and the application roller; and a conveyance roller located downstream relative to the application roller on a conveyance path of the recording medium and conveyin…
- Who is the assignee on this patent?
- Kuwana Kohji, Numata Hironori, Ricoh Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B41J11/0015. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Aug 18 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).