Fluorescent X-ray analysis method and fluorescent X-ray analysis apparatus
    1.
    发明申请
    Fluorescent X-ray analysis method and fluorescent X-ray analysis apparatus 有权
    荧光X射线分析法和荧光X射线分析仪

    公开(公告)号:US20060029182A1

    公开(公告)日:2006-02-09

    申请号:US11197303

    申请日:2005-08-05

    IPC分类号: G01N23/223 G01T1/36

    CPC分类号: G01N23/223 G01N2223/076

    摘要: The concentration(s) of element(s) contained in an unknown sample is measured without necessity of judging the sample relying on a human's eye and obtaining information from a supplier of the sample previously. The concentration(s) of trace element(s) such as Cd, Pb and Hg contained in parts for electronic or electric equipment is determined by (1) irradiating the sample with an X-ray so as to identify whether the type of the sample is a nonmetal-based material or a metal-based material; (2) selecting measuring conditions for a fluorescent X-ray analysis depending on the identified type of the sample; and (3) measuring the concentration(s) of one or more element(s) contained in the sample by the fluorescent X-ray analysis according to the selected measuring conditions.

    摘要翻译: 测量未知样品中所含元素的浓度,而不必依赖人眼判定样品,并从先前样品供应商获取信息。 用于电子或电气设备的部件中所含的痕量元素如Cd,Pb和Hg的浓度由(1)用X射线照射样品来确定样品的类型 是非金属基材料或金属基材料; (2)根据识别出的样品类型选择荧光X射线分析的测定条件; 和(3)根据所选择的测量条件通过荧光X射线分析测量样品中所含的一种或多种元素的浓度。

    Fluorescent x-ray analysis method and fluorescent x-ray analysis device
    2.
    发明授权
    Fluorescent x-ray analysis method and fluorescent x-ray analysis device 有权
    荧光X射线分析方法和荧光X射线分析装置

    公开(公告)号:US07382855B2

    公开(公告)日:2008-06-03

    申请号:US11587856

    申请日:2005-04-27

    IPC分类号: G01N23/223

    CPC分类号: G01N23/223 G01N2223/076

    摘要: It is possible to solve the problem of the conventional fluorescent X-ray analysis that a concentration calculation result can be obtained only after elapse of a time set as a measurement time. In the fluorescent X-ray analysis method and fluorescent X-ray analysis device according to the present invention, a sample measurement condition is set before starting the measurement and the measurement concentration of the element contained in the sample and the measurement accuracy are calculated. When the measurement accuracy has become a value satisfying the predetermined measurement condition, the measurement is terminated and the concentration at that moment is outputted.

    摘要翻译: 可以解决常规荧光X射线分析的问题,即只有经过设定为测量时间的时间才能获得浓度计算结果。 在根据本发明的荧光X射线分析方法和荧光X射线分析装置中,在开始测量之前设置样品测量条件,并且计算包含在样品中的元素的测量浓度和测量精度。 当测量精度已经成为满足预定测量条件的值时,测量结束并且此时的浓度被输出。

    Fluorescent X-Ray Analysis Method and Fluorescent X-Ray Analysis Device
    3.
    发明申请
    Fluorescent X-Ray Analysis Method and Fluorescent X-Ray Analysis Device 有权
    荧光X射线分析方法和荧光X射线分析装置

    公开(公告)号:US20070248211A1

    公开(公告)日:2007-10-25

    申请号:US11587856

    申请日:2005-04-27

    IPC分类号: G01N23/223 G06F19/00

    CPC分类号: G01N23/223 G01N2223/076

    摘要: It is possible to solve the problem of the conventional fluorescent X-ray analysis that a concentration calculation result can be obtained only after elapse of a time set as a measurement time. In the fluorescent X-ray analysis method and fluorescent X-ray analysis device according to the present invention, a sample measurement condition is set before starting the measurement and the measurement concentration of the element contained in the sample and the measurement accuracy are calculated. When the measurement accuracy has become a value satisfying the predetermined measurement condition, the measurement is terminated and the concentration at that moment is outputted.

    摘要翻译: 可以解决常规荧光X射线分析的问题,即只有经过设定为测量时间的时间才能获得浓度计算结果。 在根据本发明的荧光X射线分析方法和荧光X射线分析装置中,在开始测量之前设置样品测量条件,并且计算包含在样品中的元素的测量浓度和测量精度。 当测量精度已经成为满足预定测量条件的值时,测量结束并且此时的浓度被输出。

    Fluorescent X-Ray Analysis Method and Device
    4.
    发明申请
    Fluorescent X-Ray Analysis Method and Device 有权
    荧光X射线分析方法和装置

    公开(公告)号:US20080192888A1

    公开(公告)日:2008-08-14

    申请号:US11587930

    申请日:2005-04-25

    IPC分类号: G01N23/223

    CPC分类号: G01N23/223 G01N2223/076

    摘要: In a fluorescent X-ray analysis method, a sample (1) is set on a sample stage (2) on an upper side of an X-ray irradiation chamber (7) and a sample cover (6) is closed from the upper part of the sample (1) to surround the sample (1), and then, a lower plane of the sample (1) is irradiated with X-ray for analysis. When the sample (1) is set on the sample stage (2) and the sample cover (6) is closed, a cover detecting means (8) detects that the sample cover (6) is closed and X-ray is automatically projected from an X-ray source (3) to start analysis.

    摘要翻译: 在荧光X射线分析方法中,将样品(1)设置在X射线照射室(7)的上侧的样品台(2)上,并且样品盖(6)从上部 的样品(1)包围样品(1),然后用X射线照射样品(1)的下平面用于分析。 当样品(1)被放置在样品台(2)上并且样品盖(6)被关闭时,盖检测装置(8)检测到样品盖(6)被关闭并且X射线从 X射线源(3)开始分析。

    Fluorescent X-ray analysis method and fluorescent X-ray analysis apparatus
    5.
    发明授权
    Fluorescent X-ray analysis method and fluorescent X-ray analysis apparatus 有权
    荧光X射线分析法和荧光X射线分析仪

    公开(公告)号:US07170970B2

    公开(公告)日:2007-01-30

    申请号:US11197303

    申请日:2005-08-05

    IPC分类号: G01N23/223

    CPC分类号: G01N23/223 G01N2223/076

    摘要: The concentration(s) of element(s) contained in an unknown sample is measured without necessity of judging the sample relying on a human's eye and obtaining information from a supplier of the sample previously. The concentration(s) of trace element(s) such as Cd, Pb and Hg contained in parts for electronic or electric equipment is determined by (1) irradiating the sample with an X-ray so as to identify whether the type of the sample is a nonmetal-based material or a metal-based material; (2) selecting measuring conditions for a fluorescent X-ray analysis depending on the identified type of the sample; and (3) measuring the concentration(s) of one or more element(s) contained in the sample by the fluorescent X-ray analysis according to the selected measuring conditions.

    摘要翻译: 测量未知样品中所含元素的浓度,而不必依赖人眼判定样品,并从先前样品供应商获取信息。 用于电子或电气设备的部件中所含的痕量元素如Cd,Pb和Hg的浓度由(1)用X射线照射样品来确定样品的类型 是非金属基材料或金属基材料; (2)根据识别出的样品类型选择荧光X射线分析的测定条件; 和(3)根据所选择的测量条件通过荧光X射线分析测量样品中所含的一种或多种元素的浓度。

    Fluorescent X-ray analysis method and device
    6.
    发明授权
    Fluorescent X-ray analysis method and device 有权
    荧光X射线分析方法和装置

    公开(公告)号:US07515685B2

    公开(公告)日:2009-04-07

    申请号:US11587930

    申请日:2005-04-25

    IPC分类号: G01N23/223

    CPC分类号: G01N23/223 G01N2223/076

    摘要: In a fluorescent X-ray analysis method, a sample (1) is set on a sample stage (2) on an upper side of an X-ray irradiation chamber (7) and a sample cover (6) is closed from the upper part of the sample (1) to surround the sample (1), and then, a lower plane of the sample (1) is irradiated with X-ray for analysis. When the sample (1) is set on the sample stage (2) and the sample cover (6) is closed, a cover detecting means (8) detects that the sample cover (6) is closed and X-ray is automatically projected from an X-ray source (3) to start analysis.

    摘要翻译: 在荧光X射线分析方法中,将样品(1)设置在X射线照射室(7)的上侧的样品台(2)上,并且样品盖(6)从上部 的样品(1)包围样品(1),然后用X射线照射样品(1)的下平面用于分析。 当样品(1)被放置在样品台(2)上并且样品盖(6)被关闭时,盖检测装置(8)检测到样品盖(6)被关闭并且X射线从 X射线源(3)开始分析。

    Information receiving system and method
    7.
    发明授权
    Information receiving system and method 失效
    信息接收系统和方法

    公开(公告)号:US06185360B2

    公开(公告)日:2001-02-06

    申请号:US08947298

    申请日:1997-10-08

    IPC分类号: H04N576

    摘要: Comprising memory means for recording contents of a program and service additional information containing information relating to a program received in an information receiving apparatus, means for reserving to record a program on the basis of service additional information, means for detecting overlapping of recording time of programs, selecting means for comparing service additional information of programs overlapped in recording time, and selecting a program preferable for the user, means for changing record reservation of program on the basis of the result of selection, viewing trend survey means for investigating the viewing trend of the user, and reproducing means, a program preferable for the user is automatically reserved for recording according to service additional information, or a preferred program out of overlapped programs is automatically selected and recorded in the case of change in broadcasting time.

    摘要翻译: 包含用于记录节目内容的服务器和服务附加信息,该附加信息包含与在信息接收装置中接收的节目有关的信息,用于根据服务附加信息预约记录节目的装置,用于检测节目的记录时间重叠的装置 选择装置,用于比较记录时间重叠的节目的服务附加信息,以及选择对用户优选的节目;根据选择结果改变节目记录保留的装置,用于调查观看趋势的观看趋势调查装置 用户和再现装置,根据服务附加信息自动保留用于用户的程序,或者在广播时间变化的情况下自动选择和记录重叠节目中的优选节目。