INFORMATION ACQUISITION APPARATUS AND FIXTURE

Title:

INFORMATION ACQUISITION APPARATUS AND FIXTURE

Document Type and Number:

Japanese Patent JP2016186424

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To suitably fix an object and suppress interference between rays of reflection light.SOLUTION: An information acquisition apparatus comprises: irradiation means (110) that irradiates an object (500) with an electromagnetic wave; acquisition means (140) that detects the electromagnetic wave reflected on the object and acquires information on the object; and fixing means (430) that is located on the back side of the object when seen from the irradiation means and fixes the position of the object. The fixing means includes a reflection surface that reflects the electromagnetic wave passing through the object. The reflection surface has a structure (450) in which an optical distance of the reflected electromagnetic wave required to reach the acquisition means is changed according to the position of reflection.SELECTED DRAWING: Figure 4

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Inventors:

TANAKA HIROYUKI

Application Number:

JP2015065813A

Publication Date:

October 27, 2016

Filing Date:

March 27, 2015

Export Citation:

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Assignee:

PIONEER ELECTRONIC CORP

International Classes:

G01N21/3581; G01N21/17

Domestic Patent References:

JP2013238401A	2013-11-28
JP2009288046A	2009-12-10
JP2008197386A	2008-08-28
JP2010191173A	2010-09-02
JP4508578B2	2010-07-21

Foreign References:

WO2008093467A1	2008-08-07
US20100108889A1	2010-05-06
US5494829A	1996-02-27

Attorney, Agent or Firm:

Tatsuo Egami
Satoshi Nakamura

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