公开(公告)号：US20180038776A1

公开(公告)日：2018-02-08

申请号：US15554225

申请日：2016-03-25

Applicant: Panasonic Corporation

Inventor： YUJI MURASHIMA ,  MASAYA NAKATANI ,  ATSUO NAKAO

IPC: G01N1/22

CPC classification number: G01N1/2214 ,  G01N1/2273 ,  G01N1/405 ,  G01N30/08 ,  G01N30/80 ,  G01N2001/245 ,  G01N2030/8411 ,  G01N2030/8417

Abstract: An adsorption pump includes a housing, a movable part, and an adsorption part. The housing has inlet and outlet ports for a sample. The movable part is at least partly located inside the housing. The adsorption part is located inside the housing.

公开(公告)号：US20180087964A1

公开(公告)日：2018-03-29

申请号：US15559435

申请日：2016-04-26

Applicant: Panasonic Corporation

Inventor： SOICHIRO HIRAOKA ,  MASAYA NAKATANI

IPC: G01J3/26 ,  G01J3/02

CPC classification number: G01J3/26 ,  G01J3/0202 ,  G01J3/0229 ,  G01J3/027 ,  G01J2003/102 ,  G01J2003/1273 ,  G01N21/01 ,  G02B26/00

Abstract: A method of controlling a spectroscopic module that includes a measurement light source, a variable-wavelength optical filter, a photodiode, and a conversion circuit for converting a drive signal voltage into a gap displacement amount. The spectroscopic module has a reference light source for emitting a reference light beam of a known wavelength. The controlling method involves varying a gap for the incident reference light beam, extracting two maximum points among data output from the photodiode, and updating a first conversion formula provided in the conversion circuit through use of drive signal voltages and gap amounts corresponding to the two points.

公开(公告)号：US20180052083A1

公开(公告)日：2018-02-22

申请号：US15555207

申请日：2016-04-26

Applicant: Panasonic Corporation

Inventor： YUJI MURASHIMA ,  MASAYA NAKATANI ,  ATSUO NAKAO

IPC: G01N1/40 ,  G01N1/22 ,  G01N27/12 ,  B01D53/04 ,  B01J20/06 ,  B01J20/20 ,  B01J20/28

CPC classification number: G01N1/405 ,  B01D53/04 ,  B01D53/0407 ,  B01D53/0438 ,  B01D2253/102 ,  B01D2253/108 ,  B01D2253/1122 ,  B01D2253/1124 ,  B01D2253/202 ,  B01D2253/304 ,  B01D2253/34 ,  B01D2255/1023 ,  B01D2255/104 ,  B01D2255/20707 ,  B01D2255/20753 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2255/20792 ,  B01D2255/209 ,  B01D2255/2094 ,  B01D2255/30 ,  B01D2257/108 ,  B01D2257/2025 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/502 ,  B01D2257/708 ,  B01D2257/80 ,  B01D2259/40083 ,  B01D2259/40096 ,  B01D2259/40098 ,  B01D2259/414 ,  B01J20/06 ,  B01J20/205 ,  B01J20/28023 ,  G01N1/22 ,  G01N1/2214 ,  G01N1/2247 ,  G01N27/125

Abstract: A chemical substance concentrator includes a tubular body, and a plurality of adsorption parts provided with predetermined intervals on a surface of the tubular body facing an inside of the tubular body. The chemical substance concentrator can cause a sample to easily pass through the chemical substance concentrator.