Abstract: Provided is a production method of a coating composition for electrode, which is able to determine suitable conditions in a dispersion step of an electrode slurry for positive electrode for lithium ion battery, in terms of numerical values, and to enhance performances of the resulting battery. A production method of an electrode slurry for positive electrode for lithium ion secondary battery, including kneading at least a carbon material as an electroconductive material and a solvent into a dispersion, is disclosed. As for the carbon material-dispersed slurry, its alternating current impedance value immediately after the dispersion is controlled to a prescribed numerical value.

Abstract: A power storage device, containing two electrodes, and a plate-like crystal structure smectite-based clay film between the electrodes.

Abstract: A power storage device, containing two electrodes, and a plate-like crystal structure smectite-based clay film between the electrodes.

Abstract: An image display device includes: a selection screen display control section that performs a control process that displays a selection screen on a display section, a plurality of element buttons for selecting an analysis target element being arranged within the selection screen; and a sub-image display control section that performs a control process that reads analytical condition information about an element that corresponds to an element button among the plurality of element buttons that has been selected by using pointing means from a storage section, and displays a sub-image that represents the analytical condition information with a character that is larger than a character used for the element button on the display section.

Abstract: Provided is a production method of a coating composition for electrode, which is able to determine suitable conditions in a dispersion step of an electrode slurry for positive electrode for lithium ion battery, in terms of numerical values, and to enhance performances of the resulting battery. A production method of an electrode slurry for positive electrode for lithium ion secondary battery, including kneading at least a carbon material as an electroconductive material and a solvent into a dispersion, is disclosed. As for the carbon material-dispersed slurry, its alternating current impedance value immediately after the dispersion is controlled to a prescribed numerical value.

Abstract: A control device that controls a spectrometer includes: a specimen image display control section that performs a control process that displays a specimen image acquired by the spectrometer on a display section; and an spectrometer control section that performs a control process that causes the spectrometer to start analysis based on designation of an analysis position within the specimen image that has been performed by a pointing device, and performs a control process that causes the spectrometer to stop the analysis based on cancellation of the designation of the analysis position that has been performed by the pointing device.

Abstract: A control device that controls a spectrometer includes: a specimen image display control section that performs a control process that displays a specimen image acquired by the spectrometer on a display section; and an spectrometer control section that performs a control process that causes the spectrometer to start analysis based on designation of an analysis position within the specimen image that has been performed by a pointing device, and performs a control process that causes the spectrometer to stop the analysis based on cancellation of the designation of the analysis position that has been performed by the pointing device.

Abstract: An image display device includes: a selection screen display control section that performs a control process that displays a selection screen on a display section, a plurality of element buttons for selecting an analysis target element being arranged within the selection screen; and a sub-image display control section that performs a control process that reads analytical condition information about an element that corresponds to an element button among the plurality of element buttons that has been selected by using pointing means from a storage section, and displays a sub-image that represents the analytical condition information with a character that is larger than a character used for the element button on the display section.

Abstract: [Problem] Provided is a production method of a coating composition for electrode, which is able to determine suitable conditions in a dispersion step of an electrode slurry for positive electrode for lithium ion battery, in terms of numerical values, and to enhance performances of the resulting battery. [Solution] A production method of an electrode slurry for positive electrode for lithium ion secondary battery, including kneading at least a carbon material as an electroconductive material and a solvent into a dispersion, is disclosed. As for the carbon material-dispersed slurry, its alternating current impedance value immediately after the dispersion is controlled to a prescribed numerical value.

Abstract: The invention discloses a composition for forming lens, which contains urethane acrylate prepolymer based on tolylenediisocyanate as a principal material, and further said composition containing brome acrylate at least by 10 to 40 weight %, caprolactone denatured hydroxypivalic acid ester neopentylglycoldiacrylate by 3 to 20 weight %, and bis-(acryloxyethoxy)bisphenol A by 3 to 60 weight %, and refractive index of said cured product being 1.5 or more, further discloses a Fresnel lens using said composition, and a transmission screen 1, in which a Fresnel lens 3 is formed on a base material 2.