Transportation vehicle, physiological state detection device, and physiological state detection method applied to transportation vehicle
US-2024374188-A1 · Nov 14, 2024 · US
Ophthalmologic apparatus, program, and storage medium of program
US9215976B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9215976-B2 |
| Application number | US-201113117021-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 26, 2011 |
| Priority date | May 28, 2010 |
| Publication date | Dec 22, 2015 |
| Grant date | Dec 22, 2015 |
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Abstract
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A control unit, if insertion of a diopter correction lens or retraction of the diopter correction lens is detected, moves a focusing lens to a position according to an insertion or retraction state of the diopter correction lens corresponding to a position of the focusing lens detected by a focusing lens position detection unit.
First claim
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What is claimed is: 1. An ophthalmologic apparatus comprising: an imaging optical system configured to image reflected light from a fundus by an imaging unit via a focusing lens; a correction unit configured to correct a diopter by inserting a diopter correction lens into an optical path of the imaging optical system; and a control unit configured to control the correction unit, wherein the control unit is configured, if movement of the focusing lens to a position within a m…
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- A61B3/14Primary
Human Necessities · mapped topic
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- What does patent US9215976B2 cover?
- A control unit, if insertion of a diopter correction lens or retraction of the diopter correction lens is detected, moves a focusing lens to a position according to an insertion or retraction state of the diopter correction lens corresponding to a position of the focusing lens detected by a focusing lens position detection unit.
- Who is the assignee on this patent?
- Itoh Hiroshi, Canon Kk
- What technology area does this patent fall under?
- Primary CPC classification A61B3/14. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Dec 22 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).