Hatao
Masato Hatao, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20100012850 | ULTRAVIOLET RADIATION DETECTOR AND APPARATUS FOR EVALUATING ULTRAVIOLET RADIATION PROTECTION EFFECT - An ultraviolet radiation detector | 01-21-2010 |
20110098815 | SKIN SUBSTITUTE MEMBRANE, MOLD, AND METHOD OF EVALUATING EXTERNAL PREPARATION FOR SKIN - A skin substitute membrane includes a surface on one side including a groove-shaped depressed portion and a planar portion, the depressed portion having a cross section having a chamfered V-letter shape, the surface having an arithmetic mean roughness Sa of more than or equal to 10 μm to less than or equal to 50 μm. The depressed portion has a width of more than or equal to 50 μm to less than or equal to 500 μm and a depth of more than or equal to 30 μm to less than or equal to 150 μm. A spectral transmittance for light of more than or equal to 290 nm to less than or equal to 400 nm in wavelength is more than or equal to 50% and less than or equal to 100%. | 04-28-2011 |
20120109300 | SKIN SUBSTITUTE MEMBRANE, MOLD, AND METHOD OF EVALUATING EXTERNAL PREPARATION FOR SKIN - A skin substitute membrane includes a surface on one side including a groove-shaped depressed portion and a planar portion, the depressed portion having a cross section having a chamfered V-letter shape, the surface having an arithmetic mean roughness Sa of more than or equal to 10 μm to less than or equal to 50 μm. The depressed portion has a width of more than or equal to 50 μm to less than or equal to 500 μm and a depth of more than or equal to 30 μm to less than or equal to 150 μm. A spectral transmittance for light of more than or equal to 290 nm to less than or equal to 400 nm in wavelength is more than or equal to 50% and less than or equal to 100%. | 05-03-2012 |
20130169951 | ULTRAVIOLET PROTECTION EFFECT EVALUATION METHOD, EVALUATION APPARATUS, AND RECORDING MEDIUM - An evaluation method for evaluating the ultraviolet protection effect of a measurement sample applied on a substrate includes a first step of measuring, at predetermined wavelength intervals, a change over time of a spectral transmission spectrum of the measurement sample within a predetermined wavelength range by irradiating light from a light source that includes ultraviolet light, visible light, and infrared light under a predetermined irradiation condition; a second step of establishing, based on the change over time of the spectral transmission spectrum, a correlation between a light irradiation time and an erythema effective dose per unit time, which is obtained by dividing an erythema effective dose of the measurement sample by an erythema effective dose per 1 MED; and a third step of calculating an in vitro rSPF predictive value for the measurement sample on the basis of a time until a cumulative erythema effective dose, which is obtained through time integration based on the correlation, reaches 1 MED. | 07-04-2013 |
Masato Hatao, Yokohama-Shi JP
Patent application number | Description | Published |
---|---|---|
20090208525 | Antiaging method for skin using pleurotus abalonus - The present invention provides an antioxidant and a whitening agent having high safety, and a external preparation for skin using the same. The antioxidant and whitening agent comprise, as an effective component, one or more extracts from Basidiomycetes selected from the group consisting of | 08-20-2009 |
Takuya Hatao, Tochigi JP
Patent application number | Description | Published |
---|---|---|
20090273073 | CONNECTING STRUCTURE FOR FLIP-CHIP SEMICONDUCTOR PACKAGE, BUILD-UP LAYER MATERIAL, SEALING RESIN COMPOSITION, AND CIRCUIT BOARD - The invention provides a connecting structure for a flip-chip semiconductor package in which cracking and delamination are inhibited or reduced to improve reliability, and in which the potential range of designs is expanded for the inner circuitry of circuit boards and the inductance is reduced. The invention is a connecting structure for a flip-chip semiconductor package, including: a circuit board having a core layer and at least one build-up layer; a semiconductor element connected via metal bumps to the circuit board; and a sealing resin composition with which gaps between the semiconductor element and circuit board are filled, wherein a cured product of the sealing resin composition has a glass transition temperature between 60° C. and 150° C. and a coefficient of linear expansion from room temperature to the glass transition temperature being between 15 ppm/° C. and 35 ppm/° C., a cured product of the build-up layer has a the glass transition temperature of at least 170° C. and a coefficient of linear expansion in the in-plane direction up to the glass transition temperature being not more than 40 ppm/° C., and stacked vias are provided in the build-up layer on at least one side of the core layer. | 11-05-2009 |
Yosuke Hatao, Suwa-Shi JP
Patent application number | Description | Published |
---|---|---|
20120242731 | FLUID DROPLET EJECTION DEVICE AND EJECTION INSPECTION METHOD - A print unit prints by ejecting fluid droplets from a plurality of nozzles while moving in a primary scanning direction relative to a print medium. An ejection inspection unit inspects fluid droplet ejection by a group of target nozzles, which are part of an ejection nozzle subset obtained by dividing the nozzles according to the number of nozzles required to form the smallest printing width in the secondary scanning direction. A control unit controls the print unit and the ejection inspection unit, and selects the group of target nozzles in the ejection nozzle subset and performs the ejection inspection each time a specific amount of printing is completed. | 09-27-2012 |
Yosuke Hatao, Matsumoto-Shi JP
Patent application number | Description | Published |
---|---|---|
20120268522 | PRINTING DEVICE AND METHOD OF CONTROLLING A PRINTING DEVICE - A printing device has a print unit that ejects fluid from ejection nozzles and prints; an ejection test unit that checks if fluid is ejected from the ejection nozzles; a cleaning unit that performs a cleaning process in either a timed cleaning mode that performs a cleaning process at a predetermined interval, or an ejection test cleaning mode that performs a cleaning process based on a test result; a decision unit that determines whether to use the timed cleaning mode or the ejection test cleaning mode based on an operating condition of the print unit; and a mode changing unit that switches the mode between the timed cleaning mode and the ejection test cleaning mode according to the decision by the decision unit. | 10-25-2012 |