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公开(公告)号：US20180100769A1
公开(公告)日：2018-04-12
申请号：US15694910
申请日：2017-09-04
Inventor： NOBUHIKO MIYAMAE , SHINGO HAMADA , NAOYA MIYAJI
CPC classification number: G01J5/20 , G01J1/0252 , G01J1/0271 , G01J5/0205 , G01J5/04 , G01J5/06 , G01J5/061
Abstract: There is provided an infrared detection device including an infrared detector and a fixing tool. The infrared detector includes an infrared detection element and a metal case. The fixing tool includes a first plate, a second plate, a third plate, and an amplification substrate. The infrared detector is held by the first plate and the second plate. The second plate is electrically connected to the third plate. The third plate is electrically connected to an analog ground portion of the amplification substrate. A potential of the metal case is the same as an analog ground potential of the analog ground portion of the amplification substrate.
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2.发明申请公开(公告)号：US20170343472A1
公开(公告)日：2017-11-30
申请号：US15594563
申请日：2017-05-13
Inventor： SHINGO HAMADA , NOBUHIKO MIYAMAE , NAOSHI YAMAGUCHI
IPC: G01N21/3563 , H01B3/44
CPC classification number: G01N21/3563 , B07C5/342 , B07C5/3425 , B29B17/02 , B29B2017/0203 , B29B2017/0279 , B29K2105/0026 , G01N21/359 , G01N21/85 , G01N21/94 , G01N33/442 , H01B3/441 , Y02W30/622
Abstract: A resin is irradiated with an infrared ray, and a reflected ray from the resin irradiated with the infrared ray is received. In a reflection or absorption spectrum obtained by the reflected ray, a difference of a reflection intensity in a spectrum between a first wave number band of 1340 cm−1 to 1350 cm−1, inclusive, and a second wave number band of 1300 cm−1 to 1340 cm−1, inclusive, is calculated. It is determined whether or not a specific bromine-based flame retardant is contained in the resin, by using the calculated difference of reflection intensity in the spectrum.
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