摘要:
A discharge lamp lighting apparatus for turning on a discharge lamp has a lighting condition in which a projection is formed at a tip of an electrode for electric discharge. In the discharge lamp lighting apparatus, when the polarity-reversal mode is the second mode, the inverter control circuit operates to generate the inverter control signal so that a DC component contained in the output current increases more than that in the first mode, when the polarity-reversal mode is the first mode, and it is detected that the lamp voltage is lower than a predetermined first voltage, the polarity-reversal mode control circuit changes the polarity-reversal mode into the second mode, and when the polarity-reversal mode is the second mode, and it is detected that the lamp voltage is higher than a predetermined second voltage, the polarity-reversal mode control circuit changes the polarity-reversal mode into the first mode.
摘要:
A discharge lamp lighting apparatus for turning on a discharge lamp has a lighting condition in which a projection is formed at a tip of an electrode for electric discharge. In the discharge lamp lighting apparatus, when the polarity-reversal mode is the second mode, the inverter control circuit operates to generate the inverter control signal so that a DC component contained in the output current increases more than that in the first mode, when the polarity-reversal mode is the first mode, and it is detected that the lamp voltage is lower than a predetermined first voltage, the polarity-reversal mode control circuit changes the polarity-reversal mode into the second mode, and when the polarity-reversal mode is the second mode, and it is detected that the lamp voltage is higher than a predetermined second voltage, the polarity-reversal mode control circuit changes the polarity-reversal mode into the first mode.
摘要:
Skin care cosmetics or dermatological preparations which comprise, as the active ingredient, moisturizer(s), antioxidant(s) or mineral salt(s) which are substances having an efficacy to promote maturation of cornified envelopes.
摘要:
The present invention provides a method for evaluating the transparency and/or water holding capacity of a stratum corneum by using oxidized protein in the stratum corneum as an indicator.
摘要:
The present invention provides a method for evaluating hair damage. The method comprises specifically labeling the carbonyl group of an oxidized protein in hair with fluorescence and detecting the fluorescence. The damage can be caused by any of perm treatment, bleach treatment, treatment with an oxidation hairdye, combing, heat treatment, exposure to ultraviolet rays, and exposure to hypochlorous acid in swimming pools, or a combination thereof.
摘要:
An ultrahigh pressure mercury lamp which is small and has high light radiation intensity and moreover good color reproduction with high efficiency in which, even with a large amount of mercury added, a failure of the mercury to vaporize in the bulb part does not occur, and in which blackening of the bulb part due to wearing of the electrodes even under a large electrode load as a result of shortening of the distance between the electrodes is low is obtained by an ultrahigh pressure mercury lamp in which a bulb part of the discharge vessel made of translucent material has an essentially ovoid shape, is filled with at least 0.2 mg/mm3 of mercury and which is operated at an input wattage of at most 400 W using direct current, has the length D of the tip area of the anode and the length L of the bulb part in the direction of the tube axis of the lamp set in accordance with the relationship D≧L/2.
摘要翻译:一种超高压汞灯,其光照强度高,再次具有高效率的良好的色彩再现性,其中即使加入大量的汞也不会发生汞在灯泡部分蒸发的故障, 其中由于电极之间的距离缩短导致电极甚至在大的电极负载下的磨损引起的灯泡部分的黑化是通过超高压汞灯得到的,其中放电容器的灯泡部分制成 半透明材料具有基本上卵形的形状,填充有至少0.2mg / mm 3的汞并且使用直流以至多400W的输入瓦数进行操作,其长度D为 根据关系D> = L / 2,阳极的尖端区域和灯泡部分在灯管的管轴方向上的长度L。
摘要:
Anthranilic acid ester derivatives having the general formula (I): ##STR1## wherein R represents as alkyl group having 1 to 3 carbon atoms substituted with a pyridyl group or a furanmethyl group. These anthranilic acid ester derivatives have a remarkable antiinflammatory and analygetic effect and a high endermic permeability and, therefore, is suitable for use as an antiinflammatory and analgetic agent.