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公开(公告)号:US20090039253A1
公开(公告)日:2009-02-12
申请号:US12285332
申请日:2008-10-02
申请人: Yasuaki Takada , Masao Suga , Hisashi Nagano , Izumi Waki , Hidehiro Okada , Tatsuo Nojiri , Yasuo Seto , Yasuhiro Sano , Shigeharu Yamashiro , Isaac Ohsawa
发明人: Yasuaki Takada , Masao Suga , Hisashi Nagano , Izumi Waki , Hidehiro Okada , Tatsuo Nojiri , Yasuo Seto , Yasuhiro Sano , Shigeharu Yamashiro , Isaac Ohsawa
IPC分类号: B01D59/44
CPC分类号: H01J49/04 , Y10T436/16
摘要: A gas monitoring apparatus includes a sample introducing portion, a measurement portion, an ionization portion, a mass analysis portion, a data processing portion and a display. The sample introducing portion introduces a sample gas including an object material to be measured. The measurement portion measures a concentration of a predetermined coexisting material, which coexists with the object material in the sample gas. The ionization portion ionizes the sample gas. The mass analysis portion analyzes mass of an ion produced by the ionization portion. The data processing portion analyzes signals detected by the mass analysis portion to calculate a concentration of the object material. And the display displays results of analysis conducted by the data processing portion. The data processing portion includes an adjustment portion which adjusts the concentration of the object material according to the concentration of the predetermined coexisting material.
摘要翻译: 气体监测装置包括样品引入部分,测量部分,电离部分,质量分析部分,数据处理部分和显示器。 样品引入部分引入包括待测量物体的样品气体。 测量部分测量与样品气体中的目标材料共存的预定共存材料的浓度。 电离部分使样品气体离子化。 质量分析部分分析由电离部分产生的离子的质量。 数据处理部分分析由质量分析部检测出的信号,计算出物体的浓度。 并且显示器显示由数据处理部分进行的分析结果。 数据处理部包括调整部,其根据预定的共存材料的浓度来调整被检体的浓度。
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公开(公告)号:US07449685B2
公开(公告)日:2008-11-11
申请号:US11336989
申请日:2006-01-23
申请人: Yasuaki Takada , Masao Suga , Hisashi Nagano , Izumi Waki , Hidehiro Okada , Tatsuo Nojiri , Yasuo Seto , Yasuhiro Sano , Shigeharu Yamashiro , Isaac Ohsawa
发明人: Yasuaki Takada , Masao Suga , Hisashi Nagano , Izumi Waki , Hidehiro Okada , Tatsuo Nojiri , Yasuo Seto , Yasuhiro Sano , Shigeharu Yamashiro , Isaac Ohsawa
IPC分类号: H01J49/00
CPC分类号: H01J49/04 , Y10T436/16
摘要: A gas monitoring apparatus includes a sample introducing portion, a measurement portion, an ionization portion, a mass analysis portion, a data processing portion and a display. The sample introducing portion introduces a sample gas including an object material to be measured. The measurement portion measures a concentration of a predetermined coexisting material, which coexists with the object material in the sample gas. The ionization portion ionizes the sample gas. The mass analysis portion analyzes mass of an ion produced by the ionization portion. The data processing portion analyzes signals detected by the mass analysis portion to calculate a concentration of the object material. And the display displays results of analysis conducted by the data processing portion. The data processing portion includes an adjustment portion which adjusts the concentration of the object material according to the concentration of the predetermined coexisting material.
摘要翻译: 气体监测装置包括样品引入部分,测量部分,电离部分,质量分析部分,数据处理部分和显示器。 样品引入部分引入包括待测量物体的样品气体。 测量部分测量与样品气体中的目标材料共存的预定共存材料的浓度。 电离部分使样品气体离子化。 质量分析部分分析由电离部分产生的离子的质量。 数据处理部分分析由质量分析部检测出的信号,计算出物体的浓度。 并且显示器显示由数据处理部分进行的分析结果。 数据处理部包括调整部,其根据预定的共存材料的浓度来调整被检体的浓度。
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公开(公告)号:US07829848B2
公开(公告)日:2010-11-09
申请号:US12285332
申请日:2008-10-02
申请人: Yasuaki Takada , Masao Suga , Hisashi Nagano , Izumi Waki , Hidehiro Okada , Tatsuo Nojiri , Yasuo Seto , Yasuhiro Sano , Shigeharu Yamashiro , Isaac Ohsawa
发明人: Yasuaki Takada , Masao Suga , Hisashi Nagano , Izumi Waki , Hidehiro Okada , Tatsuo Nojiri , Yasuo Seto , Yasuhiro Sano , Shigeharu Yamashiro , Isaac Ohsawa
CPC分类号: H01J49/04 , Y10T436/16
摘要: A gas monitoring apparatus includes a sample introducing portion, a measurement portion, an ionization portion, a mass analysis portion, a data processing portion and a display. The sample introducing portion introduces a sample gas including an object material to be measured. The measurement portion measures a concentration of a predetermined coexisting material, which coexists with the object material in the sample gas. The ionization portion ionizes the sample gas. The mass analysis portion analyzes mass of an ion produced by the ionization portion. The data processing portion analyzes signals detected by the mass analysis portion to calculate a concentration of the object material. And the display displays results of analysis conducted by the data processing portion. The data processing portion includes an adjustment portion which adjusts the concentration of the object material according to the concentration of the predetermined coexisting material.
摘要翻译: 气体监测装置包括样品引入部分,测量部分,电离部分,质量分析部分,数据处理部分和显示器。 样品引入部分引入包括待测量物体的样品气体。 测量部分测量与样品气体中的目标材料共存的预定共存材料的浓度。 电离部分使样品气体离子化。 质量分析部分分析由电离部分产生的离子的质量。 数据处理部分分析由质量分析部检测出的信号,计算出物体的浓度。 并且显示器显示由数据处理部分进行的分析结果。 数据处理部包括调整部,其根据预定的共存材料的浓度来调整被检体的浓度。
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公开(公告)号:US07663098B2
公开(公告)日:2010-02-16
申请号:US11704351
申请日:2007-02-09
申请人: Yasuo Seto , Isaac Ohsawa , Hiroshi Sekiguchi , Hisashi Maruko , Yasuaki Takada , Akihiko Okumura , Hidehiro Okada , Hisashi Nagano , Izumi Waki
发明人: Yasuo Seto , Isaac Ohsawa , Hiroshi Sekiguchi , Hisashi Maruko , Yasuaki Takada , Akihiko Okumura , Hidehiro Okada , Hisashi Nagano , Izumi Waki
CPC分类号: H01J49/0036 , Y10T436/24
摘要: A gas monitoring apparatus capable of real-time detection of a kind of chemical warfare agent, namely diphenylcyanoarsine (DC) and/or diphenylchloroarsine (DA). Atmospheric pressure chemical ionization mass spectrometry is carried out in the positive ionization mode, the total amount of DC and DA is determined from the intensity of an ion common to DC and DA, the DC concentration is determined from the intensity of an ion specific to DC, and the difference between them is regarded as the DA concentration.
摘要翻译: 一种能够实时检测一种化学战剂(即二苯基氰胺(DC))和/或二苯氯胂(DA)的气体监测装置。 大气压化学电离质谱在正电离模式下进行,DC和DA的总量由DC和DA共同的离子强度确定,DC浓度由特定于DC的离子的强度确定 ,它们之间的差异被认为是DA浓度。
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公开(公告)号:US20080054172A1
公开(公告)日:2008-03-06
申请号:US11704351
申请日:2007-02-09
申请人: Yasuo Seto , Isaac Ohsawa , Hiroshi Sekiguchi , Hisashi Maruko , Yasuaki Takada , Akihiko Okumura , Hidehiro Okada , Hisashi Nagano , Izumi Waki
发明人: Yasuo Seto , Isaac Ohsawa , Hiroshi Sekiguchi , Hisashi Maruko , Yasuaki Takada , Akihiko Okumura , Hidehiro Okada , Hisashi Nagano , Izumi Waki
IPC分类号: B01D59/44
CPC分类号: H01J49/0036 , Y10T436/24
摘要: A gas monitoring apparatus capable of real-time detection of a kind of chemical warfare agent, namely diphenylcyanoarsine (DC) and/or diphenylchloroarsine (DA). Atmospheric pressure chemical ionization mass spectrometry is carried out in the positive ionization mode, the total amount of DC and DA is determined from the intensity of an ion common to DC and DA, the DC concentration is determined from the intensity of an ion specific to DC, and the difference between them is regarded as the DA concentration.
摘要翻译: 一种能够实时检测一种化学战剂(即二苯基氰胺(DC))和/或二苯氯胂(DA)的气体监测装置。 大气压化学电离质谱在正电离模式下进行,DC和DA的总量由DC和DA共同的离子强度确定,DC浓度由特定于DC的离子的强度确定 ,它们之间的差异被认为是DA浓度。
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公开(公告)号:US20060289742A1
公开(公告)日:2006-12-28
申请号:US11336989
申请日:2006-01-23
申请人: Yasuaki Takada , Masao Suga , Hisashi Nagano , Izumi Waki , Hidehiro Okada , Tatsuo Nojiri , Yasuo Seto , Yasuhiro Sano , Shigeharu Yamashiro , Isaac Ohsawa
发明人: Yasuaki Takada , Masao Suga , Hisashi Nagano , Izumi Waki , Hidehiro Okada , Tatsuo Nojiri , Yasuo Seto , Yasuhiro Sano , Shigeharu Yamashiro , Isaac Ohsawa
IPC分类号: H01J49/00
CPC分类号: H01J49/04 , Y10T436/16
摘要: A gas monitoring apparatus includes a sample introducing portion, a measurement portion, an ionization portion, a mass analysis portion, a data processing portion and a display. The sample introducing portion introduces a sample gas including an object material to be measured. The measurement portion measures a concentration of a predetermined coexisting material, which coexists with the object material in the sample gas. The ionization portion ionizes the sample gas. The mass analysis portion analyzes mass of an ion produced by the ionization portion. The data processing portion analyzes signals detected by the mass analysis portion to calculate a concentration of the object material. And the display displays results of analysis conducted by the data processing portion. The data processing portion includes an adjustment portion which adjusts the concentration of the object material according to the concentration of the predetermined coexisting material.
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