摘要:
PROBLEM TO BE SOLVED: To provide an optical measuring device which promptly and efficiently carries out a dynamic optical analysis method of a sample.SOLUTION: An optical measuring device includes a laser light source 1, an object lens 10, an optical detector 2, a sample container 22, an optical element, a beam scanning mechanism 9 composed of an eccentric rotation mirror 40 and a motor 41 for rotating the eccentric rotation mirror 40, and a beam scanning mechanism control portion for generating a control signal and carrying out the drive control of the beam scanning mechanism 9; and carries out measurement corresponding to plural kinds of measuring items about physical properties of a biological sample in a solution held in the sample container. When carrying out FIDA measurement, the eccentric rotation mirror 40 is rotated to optically scan a condensing spot of a laser beam in a generally elliptical shape at a focus position in the solution held in the sample container. When carrying out FCS measurement, a mirror surface of the eccentric rotation mirror is fixed in an orientation in which light passing through an optical axis passes through the object lens along the optical axis, and confocal illumination is carried out in the solution by the light passing through the optical axis.
摘要:
PROBLEM TO BE SOLVED: To disclose a device and method for measuring the stress and wall thickness of a glass container wall using fluorescence for quickly and accurately determining both thickness and wall thickness of a stress layer in addition to a stress curve in the glass container. SOLUTION: The device and method are used for quickly and accurately measuring both the stress and sidewall thickness of the glass container sidewall on the entire periphery of the glass container. The device and method are adapted to produce a large scale glass container, allowing for high speed measurement of the stress and sidewall thickness of the sidewall of the glass container. COPYRIGHT: (C)2011,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a method for measuring the concentration of a small amount of target substance in a sample solution. SOLUTION: The method for measuring a target substance comprises the steps of: mixing a sample solution and a fluorescent label substance that can be connected to a target substance of which the presence is suspected; dispensing the sample solution obtained to each micro chamber; and measuring the concentration of the target substance in a biological sample by detecting microchambers that the target substance coupled to fluorescent label substance by the fluorescence depolarization method. COPYRIGHT: (C)2009,JPO&INPIT