摘要:
The present invention provides a fluorescent lamp, comprising: a glass bulb; mercury that is enclosed within the glass bulb, an amount of the mercury being from 2.2 μg/cm3 to 8.8 μg/cm3; a rare gas that is enclosed within the glass bulb; an electrode that is attached to the glass bulb; a protective layer that is formed on an inside surface of the glass bulb, and includes metal oxide particles and at least 50 wt % of silica, a thickness of the protective layer being from 0.5 μm to 5.0 μm; and a phosphor layer that is formed over the protective layer.
摘要:
The present invention provides a fluorescent lamp, comprising: a glass bulb; mercury that is enclosed within the glass bulb, an amount of the mercury being from 2.2 μg/cm3 to 8.8 μg/cm3; a rare gas that is enclosed within the glass bulb; an electrode that is attached to the glass bulb; a protective layer that is formed on an inside surface of the glass bulb, and includes metal oxide particles and at least 50 wt % of silica, a thickness of the protective layer being from 0.5 μm to 5.0 μm; and a phosphor layer that is formed over the protective layer.
摘要翻译:本发明提供一种荧光灯,包括:玻璃灯泡; 封闭在玻璃灯泡内的汞,一定量的汞为2.2mug / cm 3至8.8mug / cm 3; 封闭在玻璃灯泡内的稀有气体; 连接到玻璃灯泡的电极; 形成在玻璃管的内表面上的保护层,包括金属氧化物粒子和至少50重量%的二氧化硅,保护层的厚度为0.5〜5.0μm; 以及形成在保护层上的荧光体层。
摘要:
A fluorescent lamp according to the present invention includes: a glass tube 1 in which mercury and a rare gas are enclosed; a protective film 3 that is attached so as to cover an inner face of the glass tube 1; and a phosphor layer 4 that is laminated on the protective film 3. The protective film 3 has a thickness of 0.5 μm to 3 μm. Further, the protective film 3 is formed of inorganic particles and has a volume ratio of 0.1 to 0.5. Preferably, the inorganic particles are of at least one selected from the group consisting of aluminum oxide, silicon dioxide, magnesium oxide, zinc oxide, titanium oxide, cerium oxide, yttrium oxide, and calcium halophosphate.
摘要:
A fluorescent lamp according to the present invention includes: a glass tube 1 in which mercury and a rare gas are enclosed; a protective film 3 that is attached so as to cover an inner face of the glass tube 1; and a phosphor layer 4 that is laminated on the protective film 3. The protective film 3 has a thickness of 0.5 μm to 3 μm. Further, the protective film 3 is formed of inorganic particles and has a volume ratio of 0.1 to 0.5. Preferably, the inorganic particles are of at least one selected from the group consisting of aluminum oxide, silicon dioxide, magnesium oxide, zinc oxide, titanium oxide, cerium oxide, yttrium oxide, and calcium halophosphate.
摘要:
In evaluating whiteness of light from a light source or a luminaire, whiteness W is given by the following equation, W=−5.3C+100, wherein chroma C is determined by the CIE 1997 Interim Color Appearance Model (Simple Version).
摘要:
A tractor transmission includes a change speed mechanism, a shift lever (30) for shifting the change speed mechanism, a super-reduction mechanism (16) for decelerating and outputting power inputted thereto, the super-reduction mechanism having a larger reduction ratio than the change speed mechanism, and an overdrive mechanism (45) for accelerating and outputting power inputted thereto. A single switching device (29) is provided for operating both the super-reduction mechanism and overdrive mechanism. The switching device is shiftable, when the super-reduction mechanism is in neutral, from a state of operating the super-reduction mechanism to a state of operating the overdrive mechanism.
摘要:
A method for producing a high-grade fine powder of .alpha.-form silicon nitride (.alpha.-Si.sub.3 N.sub.4) for use as sintered bodies excellent in heat-stability and mechanical strength which comprises heat-treating, in an atmosphere containing nitrogen, a mixture prepared by adding additive:a mixture of at least one of Mg, Ca, and compounds thereof with 0.01-1 part by weight of silicon nitride powder,in a total amount of 0.001-0.1 part by weight calculated in terms of elemental weight(s) of Mg or/and Ca, and 1 part or less by weight of silicon nitride powder, to 1 part by weight of silicon oxide powder and 0.4-4 parts by weight of carbon powder.
摘要翻译:一种制造用作热稳定性和机械强度优异的烧结体的α型氮化硅(α-Si 3 N 4)的高级细粉末的方法,包括在含氮气氛中热处理由 添加添加剂:Mg,Ca及其化合物中的至少一种与0.01-1重量份氮化硅粉末的混合物,其总量为0.001-0.1重量份,以元素重量 Mg或/和Ca,1重量份或更少的氮化硅粉末,至1重量份氧化硅粉末和0.4-4重量份碳粉末。
摘要:
In evaluating whiteness of light from a light source or a luminaire, whiteness W is given by the following equation, W=−5.3C+100, wherein chroma C is determined by the CIE 1997 Interim Color Appearance Model (Simple Version).
摘要:
An automatic operation control system for controlling the automatic operation of a computer system, stores in a storage unit the status informations of hardware configuration and software configuration of a computer system, a running event of the operating system and application programs, and an operation event of the computer system, and supplies a procedure for an operation command to be executed in accordance with the configuration information and the occurred event.
摘要:
An adhesive composition comprising (1) a polyolefin having therein at least one repeating unit containing a carbonyl group and (2) at least one of calcium chloride, magnesium chloride or a mixture thereof.