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1. 发明授权

US4510951A Method and apparatus for diagnosis of hair for permanent waving 失效
标题翻译：头发永久性挥发的诊断方法和装置
公开(公告)号：US4510951A
公开(公告)日：1985-04-16
申请号：US533235
申请日：1983-09-19
申请人： Katsuhiro Watanabe , Masayuki Minei , Toshio Horikoshi
发明人： Katsuhiro Watanabe , Masayuki Minei , Toshio Horikoshi
IPC分类号： A45D7/00 , A45D44/00
CPC分类号： A45D44/00 , A45D7/00 , A45D2044/007
摘要： Disclosed are a method and apparatus for diagnosis of hair for permanent waving, in which the number of untwists of a twisted swatch of hair is counted to measure the waving efficiency, and the result of measurement of the waving efficiency is based to simply select the optimum processing condition for permanent waving which condition has been determined hitherto by relying upon the experience and sense of a beauty artist. The method comprises the steps of imparting twists to a swatch of hair, fixing the hair swatch at its both ends, applying permanent waving to the hair swatch with a waving lotion, releasing one end of the hair swatch in water to measure the number of untwists after processing, evaluating the permanent waving efficiency according to the following formula: ##EQU1## and selecting the optimum processing condition for the permanent waving of the specific hair on the basis of the evaluated waving efficiency. The apparatus comprises a hair swatch holding part capable of holding a swatch of hair in a liquid bath while fixing the hair swatch at its both ends, a rotating member disposed on one side of the hair swatch holding part for imparting twists to the hair swatch, a counter part arranged for making interlocking operation with the rotating member, a tension adjusting part disposed on the other side of the hair swatch holding part for adjusting the tension imparted to the hair swatch, and a movable arm to which the hair swatch holding part is connected through the tension adjusting part.
摘要翻译：公开了一种用于诊断永久性挥发用毛发的方法和装置，其中计数扭曲的毛发样本数量以测量挥发效率，并且挥发效率的测量结果基于简单地选择最佳通过依靠美容师的经验和感觉，永久挥舞的处理条件已经确定了。该方法包括以下步骤：向头发施加扭曲，在其两端固定头发样本，用挥发性洗剂将永久性挥发于头发样本上，将头发样本的一端释放在水中以测量未扭绞者的数量在处理之后，根据下述公式评价永久挥发效率：根据评价的挥动效率，选择特定毛发的永久挥发的最佳加工条件。该装置包括：一个发色块保持部件，其能够在液体槽中保持一个头发的样本，同时在其两端固定发条，旋转部件设置在头发样品保持部分的一侧，用于向头发样本施加扭曲，布置成与所述旋转构件进行联锁操作的对置部，设置在所述发色块保持部的另一侧的用于调节赋予所述毛发样本的张力的张力调整部，以及所述毛发保持部的移动臂通过张力调节部分连接。

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