The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 04, 2012
Filed:
Jun. 04, 2010
Yoshiro Shiokawa, Hachioji, JP;
Yoshiki Hirano, Fuchu, JP;
Megumi Nakamura, Tama, JP;
Yasuyuki Taneda, Inagi, JP;
Qiang Peng, Narusawa-mura, JP;
Harumi Maruyama, Inagi, JP;
Yoshiro Shiokawa, Hachioji, JP;
Yoshiki Hirano, Fuchu, JP;
Megumi Nakamura, Tama, JP;
Yasuyuki Taneda, Inagi, JP;
Qiang Peng, Narusawa-mura, JP;
Harumi Maruyama, Inagi, JP;
Canon Anelva Corporation, Kanagawa-Ken, JP;
Abstract
A mass spectrometer includes an ionization chamber () which generates fragment-free ions to be detected from an introduced gas to be detected, and a mass spectrometer chamber () including a mass spectrometer () which fractionates by mass the ions to be detected that are transported from the ionization chamber and which detects the ions. The mass spectrometer further includes a probe () which holds a liquid sample or a solid sample and causes the liquid sample or the solid sample to generate the gas to be detected upon heating by a heating means, and a gas introduction means () which introduces a predetermined gas from the probe to the ionization chamber to transport, to the ionization chamber, the gas to be detected that is generated at the probe.