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    • 5. 发明专利
    • Method of evaluating obviousness of surface reflection of skin
    • 评价皮肤表面反射的有效性的方法
    • JP2010273736A
    • 2010-12-09
    • JP2009127001
    • 2009-05-26
    • Mandom Corp株式会社マンダム
    • YAMAGUCHI AYUMIONISHI KAZUSADAKURIYAMA KENICHI
    • A61B5/107G01J3/50G01N21/27
    • PROBLEM TO BE SOLVED: To provide a method of evaluating obviousness of the surface reflection of skin, capable of quantitatively evaluating whether the surface reflection of the skin is apparently obvious or not based on characteristic factors of the skin such as texture and color of the skin.
      SOLUTION: In the method of evaluating the obviousness of the surface reflection of the skin, the degree of smoothness of texture of the skin in a target region is obtained, and the color of the skin of the target region is measured to obtain the brightness of the skin, and then the obviousness of the surface reflection is evaluated based on the obtained degree of smoothness of texture and the brightness of the skin.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种评估皮肤表面反射的显着性的方法,其能够基于皮肤的特征因素(例如质地和颜色)定量评估皮肤的表面反射是否明显明显 的皮肤。 解决方案:在评估皮肤表面反射的明显性的方法中,获得目标区域中皮肤的质地平滑度,并测量目标区域的皮肤的颜色以获得 基于获得的纹理平滑度和皮肤亮度来评价皮肤的亮度,然后评价表面反射的明显性。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Melanin production inducer, and evaluation method of test material
    • 梅拉宁生产电感器和测试材料的评估方法
    • JP2011208964A
    • 2011-10-20
    • JP2010074286
    • 2010-03-29
    • Mandom Corp株式会社マンダム
    • KURATA RYUICHIROFUJITA IKUNAOONISHI KAZUSADAKURIYAMA KENICHI
    • G01N33/50A61Q19/02
    • PROBLEM TO BE SOLVED: To provide a melanin production inducer capable of inducing melanin production in a pigment cell by a simple operation, and to provide an evaluation method of a test material capable of evaluating a whitening effect of the test material by a quick and simple operation.SOLUTION: The melanin production inducer includes at least one kind of factor selected from a group composed of IL-8, CTGF and IL-IF9. In the evaluation method of the test material, the test material is brought into contact with a cell group in which melanin production is induced by bringing the factor into contact with the pigment cell-including cell group, and the amount of melanin is measured, and the whitening effect of the test material is evaluated based on the measured melanin amount.
    • 要解决的问题:提供能够通过简单的操作在颜料细胞中诱导黑色素生成的黑色素生成诱导剂,并且提供能够通过快速和简单地评价测试材料的美白效果的测试材料的评估方法 操作。解决方案:黑色素生产诱导剂包括从由IL-8,CTGF和IL-IF9组成的组中选择的至少一种因子。 在试验材料的评价方法中,使试验材料与通过使该因子与含有颜料细胞的细胞组接触而诱导黑色素生成的细胞群接触,测定黑色素的量, 基于测定的黑色素量来评价试验材料的美白效果。
    • 9. 发明专利
    • Method for evaluating substance to be tested
    • 评估待测物质的方法
    • JP2012016311A
    • 2012-01-26
    • JP2010155603
    • 2010-07-08
    • Mandom Corp株式会社マンダム
    • KURATA RYUICHIROONISHI KAZUSADAFUJITA IKUNAOKURIYAMA KENICHI
    • C12Q1/02C12N5/10C12N15/09
    • PROBLEM TO BE SOLVED: To provide a method for evaluating a substance to be tested which evaluates a substance for suppressing an abnormality of a skin condition caused by sebum by a simple operation.SOLUTION: The method for evaluating a substance to be tested includes culturing a keratinocyte for expressing epimorphin or its differentiating cell structure under a differentiation condition while keeping contact with the substance to be tested or culturing a wild-type keratinocyte or its differentiating cell structure under a differentiation condition while keeping a contact with an unsaturated fatty acid and the substance to be tested, observing the morphology of the obtained cell structure and evaluating whether or not the substance to be tested is a substance for suppressing occurrence of an abnormality of a skin condition caused by sebum on the basis of the morphology of the cell structure.
    • 要解决的问题:提供一种用于评估通过简单操作来评估由皮脂引起的皮肤状况异常的物质的待测试物质的评价方法。 评价待测物质的方法包括在保持接触待测物质或培养野生型角质形成细胞或其分化细胞的同时,在分化条件下培养表达异丙肾上腺素或其分化细胞结构的角化细胞 在与不饱和脂肪酸和待测物质保持接触的同时,在分化条件下进行结构观察,观察所获得的细胞结构的形态,评价待测物质是否为抑制异常的发生的物质 基于细胞结构形态的皮脂引起的皮肤状况。 版权所有(C)2012,JPO&INPIT