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    • 1. 发明授权
    • Reversible heat sensitive recording material
    • 可逆热敏记录材料
    • US5817599A
    • 1998-10-06
    • US716290
    • 1996-09-18
    • Kazuyuki IidaHidekazu SanoJun MaruyamaMasahiro HiguchiYukiko Shibuya
    • Kazuyuki IidaHidekazu SanoJun MaruyamaMasahiro HiguchiYukiko Shibuya
    • B41M5/333B41M5/337B41M5/30
    • B41M5/3375B41M5/305B41M5/333
    • The object of the present invention is to provide a reversible heat sensitive recording material capable of formation and erasion of images with a clear contrast and capable of retaining stable images with time under the conditions of daily living. A reversible heat sensitive recording material comprising a support and, provided thereon, a normally colorless or light colored dye precursor and a reversible color developer which causes reversible change of color tone in the dye precursor due to the difference in cooling rate after heating, characterized in that said reversible heat sensitive recording material contains at least one specific color erasion accelerator containing a long chain alkyl group. Furthermore, a reversible heat sensitive recording material in which the recorded images can be erased by simple methods, such as leaving it in natural environment or at relatively low temperatures or heating it by a drier, characterized in that a specific compound having a long chain alkyl group and an imide group as the reversible color developer and a specific amine compound having a long chain alkyl group or an imide-containing compound as the color erasion accelerator are used in combination.
    • PCT No.PCT / JP96 / 00104 Sec。 371日期1996年9月18日 102(e)1996年9月18日PCT PCT 1996年1月22日PCT公布。 公开号WO96 / 22885 PCT 日本1996年1月8日本发明的目的是提供能够形成和擦除具有清晰对比度的图像的可逆热敏记录材料,并能够在日常生活条件下随时间保持稳定的图像。 一种可逆热敏记录材料,其包括载体,并且在其上提供常规无色或浅色的染料前体和可逆显色剂,其由于加热后的冷却速率的差异而导致染料前体中色调的可逆变化,其特征在于 所述可逆热敏记录材料含有至少一种含有长链烷基的特定颜色侵蚀促进剂。 此外,可逆的热敏记录材料,其中记录的图像可以通过简单的方法被擦除,例如在自然环境中或在相对低的温度下离开或通过干燥器加热记录的图像,其特征在于具有长链烷基 和作为可逆显色剂的酰亚胺基和具有长链烷基或含酰亚胺化合物的特定胺化合物作为颜色侵蚀促进剂组合使用。
    • 6. 发明授权
    • Light guide plate and surface light source using the light guide plate
    • 导光板和表面光源使用导光板
    • US5999685A
    • 1999-12-07
    • US921606
    • 1997-09-02
    • Youichiro GotoMichiaki SatoYasuko TeragakiKatsutoshi HibinoKenji TorazawaMasahiro HiguchiTakanari Kusafuka
    • Youichiro GotoMichiaki SatoYasuko TeragakiKatsutoshi HibinoKenji TorazawaMasahiro HiguchiTakanari Kusafuka
    • F21V8/00
    • G02B6/0038Y10S385/901
    • A light guide plate is provided including a first lens portion comprising a plurality of recessed or projected lenticular unit lenses formed of the same resin as that of the light guide plate on a light emission surface. The plurality of lenticular unit lenses in the first lens portion are triangular prism portions whose respective vertexes have an angle of 125.degree. to 165.degree. and are so arranged that their respective ridge lines are nearly parallel to each other. Such construction makes it possible to set the number of lenticular lens sheets used to one or to further eliminate the necessity of the lenticular lens sheets, so that the cost of parts and the fabrication cost of the light guide plate can be reduced. A second lens portion may be provided on a light reflective surface opposite to the light emission surface on which the first lens portion is disposed, the second lens portion including a plurality of recessed or projected lenticular unit lenses formed of the same resin as that of the light guide plate. Alternatively, a light guide plate is provided having a plurality of grooves with approximately equal groove widths formed on a surface opposite to a light emission surface, the grooves being arranged substantially parallel to each other and the spacing between the grooves narrowing as the distance from the light incident surface increases, with the spacing from the far end of one of the plurality of grooves proximate to the light incident surface to the near end of a groove adjacent thereto farther away from the light incident surface being 5 to 15 times the groove width.
    • 提供了一种导光板,包括:第一透镜部分,包括由与发光表面上的导光板相同的树脂形成的多个凹入或突出的双凸透镜单元透镜。 第一透镜部分中的多个透镜单元透镜是三角形棱镜部分,其各自的顶点具有125°至165°的角度,并且被布置成使得它们各自的脊线彼此几乎平行。 这样的结构使得可以将使用的双凸透镜片的数量设置为一个,或者进一步消除双凸透镜片的必要性,从而可以减少导光板的部件成本和制造成本。 第二透镜部分可以设置在与其上设置有第一透镜部分的光发射表面相对的光反射表面上,第二透镜部分包括由与第一透镜部分相同的树脂形成的多个凹入或突出的双凸透镜单元透镜 导光板。 或者,导光板设置有多个槽,其在与发光表面相对的表面上形成有大致相等的槽宽,所述槽基本上彼此平行地布置,并且槽之间的间距随着距离 光入射面增加,与多个凹槽中的一个接近光入射表面的远端的距离相对于与光入射表面相邻的凹槽的近端的距离为凹槽宽度的5至15倍。
    • 10. 发明授权
    • Dried noodles manufacturing method
    • 干面制作方法
    • US09420811B2
    • 2016-08-23
    • US14004492
    • 2012-03-15
    • Masahiro Higuchi
    • Masahiro Higuchi
    • A23L1/16
    • A23L7/109
    • Provided are dried noodles having no or very little cracking and a manufacturing method therefor. The method for manufacturing dried noodles comprises a drying step of drying noodle strands to reach the percentage of water content of 15% or less under an environment maintained at a temperature of 30 to 50° C. and humidity of 60 to 80%; a cooling step of cooling, after the drying step, the noodle strands for 15 to 60 minutes under an environment maintained at a temperature of 15 to 25° C. and humidity of 40 to 70%; a packaging step of packaging, after the cooling step, the noodle strands; and a heating step of heating, after the packaging step, the noodle strands for 15 minutes to 120 minutes under an environment maintained at a temperature of 30 to 40° C.
    • 提供没有或很少裂纹的干面及其制造方法。 制造干面的方法包括干燥步骤,在30至50℃的温度和湿度为60至80%的环境下干燥面条以达到含水率为15%或更低的百分比; 在保持在15〜25℃的温度,湿度为40〜70%的环境下,在干燥工序后将面条冷却15〜60分钟的冷却工序。 包装步骤包装,冷却步骤后,面条; 以及加热步骤,在包装步骤之后,在保持在30至40℃的温度的环境下将面条加热15分钟至120分钟。