摘要:
A copper-type conductive coating composition which comprises:(A) a copper powder,(B) a coating binder resin, and(C) at least one number selected from the group consisting of salicylic acid, its specific derivatives, and benzotriazolecarboxylic acid hydrazides.The copper-type conductive coating composition provides a conductive coating layer having excellent initial conductivity and capable of maintaining the level of it stable over a long period of the time.
摘要:
There is provided a polymer or low-molecular-weight compound multilayer type organic EL device configured such that a light-emitting layer formed on a hole transport layer includes a mixture of a polymer material and a low-molecular weight material. With such a configuration, the low-molecular-weight material added to the polymer material serves as a binder filling the gap of the steric hindrance to form entanglement of the polymer material and the low-molecular-weight material. This results in that the interface between the hole transport layer and the light-emitting layer is an interface high in adhesion and also high in carrier injectability. Further, optimization of the formation conditions and materials can achieve still higher reliability and longer lifetime.
摘要:
These inventions provide a method and an apparatus for setting a core used in a molding apparatus that produces flaskless molds, wherein the core-setting apparatus has a simple structure and the accuracy of the positioning of the core while setting it on the lower mold is improved. The inventions comprise: moving a first carrier 52 carrying a core-handling tool 51 which is holding the core 70 toward the cope flask 2 by means of a second carrier 53 when the cope flask 2 is located at the mold-stripping mechanism 12 being lifted to a lifted position by means of a flask-rotation mechanism 13; transferring the first carrier and the core-handling tool to the cope flask which is at the lifted position; lowering the cope flask 2, the core-handling tool 51, and the first carrier 52 by means of the flask-rotation mechanism 13 so that the core 70 comes close to or contacts the lower mold; and releasing the core 70 from the core-handling tool 51 to set the core on the lower mold.
摘要:
A clad glass composition that is excellent in devitrification resistance and that prevents the whole mother glass rod from devitrifying by preventing a core glass composition from devitrifying in forming a mother glass rod using a concentric crucible drawing method, is provided. The clad glass composition forms a clad of a mother glass rod for a gradient-index rod lens having a core/clad structure.
摘要:
Provided is a detection method and device for analyzing trace substance of interest in a short time and with high accuracy without the need of performing any treatment for binding a fluorescent substance to the substance of interest or using any large apparatus. The substance of interest is detected by being immobilizing on a surface of any one of a hole transport layer, an electron transport layer, a luminescent layer, a buffer layer, and inside surfaces of electrodes for an organic electroluminescent device based on a change in at least one luminescent property selected from luminescence intensity, luminous efficiency, and emission spectrum of the organic electroluminescent device before and after the immobilization of the substance of interest.
摘要:
A hydraulic power unit 15 of a match-plate molding machine comprises a hydraulic pump 20 for supplying oil, a piping system 21, 25, and 26 that fluidly communicates with first and second hydraulic cylinder systems 7 and 10 for supplying the oil from the hydraulic pump 20 to them to perform a squeeze step, an accumulator 22 that is provided within the piping system, first and second electromagnetic directional control valves 23 and 24 for controlling the flow of the oil from the hydraulic pump 20 to the first and second hydraulic cylinder systems 7 and 10, first and second pressure sensors 27 and 28 for measuring pressures of the oil of the first and second hydraulic cylinder systems 7 and 10, and for generating output signals that correspond to the measured value, and a controller 29 for receiving the output signals from the first and second pressure sensors 23 and 24, and for controlling the turns of the first and second electromagnetic directional control valves 23 and 24 based on the output signals and the predetermined value within a range below the pressure holding the accumulator 22 against the oil.
摘要:
The ultraviolet/infrared transmittance glass consists of base glass including: 65 to 80 wt. % SiO2; 0 to 5 wt. % B2O3; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O; 5 to 15 wt. % total amount of MgO and CaO; and 0 to 20 wt. % total amount of Na2O and K2O, colorants including: equal to or more than 0.05 wt. % and less than 0.2 wt. % total iron oxide (T—Fe2O3) expressed as Fe2O3; 0.63 to 1.4 wt. % CeO2; 0.02 to 1.5 wt. % TiO2; 0.0005 to 0.005 wt. % CoO; and 0.0003 to 0.002 wt. % Se. FeO expressed as Fe2O3 is between 30 wt. % and 60 wt. % of T—Fe2O3.
摘要:
The present invention provides a glass for anodic bonding having a low thermal expansion coefficient and capable of being subjected to laser beam micromachining. The present invention is a glass for anodic bonding having a base glass composition containing 1 to 6 mol % of Li2O+Na2O+K2O and having an average linear expansion coefficient of 32×10−7 K−1 to 39×10−7 K−1 in a temperature range of room temperature to 450° C. This glass further contains 0.01 to 5 mol % of a metal oxide as a colorant relative to the base glass composition, and has an absorption coefficient of 0.5 to 50 cm−1 at a particular wavelength within 535 nm or less.
摘要翻译:本发明提供一种具有低热膨胀系数并能够进行激光束微加工的阳极结合用玻璃。 本发明是一种阳极接合用玻璃,其具有含有1〜6摩尔%的Li 2 O + Na 2 O + K 2 O的平均线膨胀系数为32×10 -7 K -1〜39×10 -7 K -1的基础玻璃组合物,温度 该玻璃相对于基础玻璃组合物还含有0.01〜5摩尔%的作为着色剂的金属氧化物,并且在特定波长内的吸收系数为0.5〜50cm -1,在535以内 nm以下。
摘要:
The present invention provides a clad glass composition that is excellent in devitrification resistance and that prevents the whole mother glass rod from devitrifying by preventing a core glass composition from devitrifying in forming a mother glass rod using a concentric crucible drawing method. The clad glass composition forms a clad of a mother glass rod for a gradient-index rod lens having a core/clad structure. The clad glass composition includes the following components, indicated by mol %: 45 to 65% SiO2; 0.5 to 10% TiO2; 0 to 15% B2O3; 0 to 7% Al2O3; 0.1 to 10% Bi2O3; 0 to 5% Li2O; 5 to 30% Na2O; 0 to 10% K2O; 0 to 15% MgO; 0 to 10% CaO; 0 to 10% SrO; 0.5 to 10% BaO; 0 to 10% Cs2O; 0 to 10% ZnO; 0 to 7% Y2O3; 0 to 7% Nb2O5; 0 to 7% In2O3; 0 to 7% La2O3; 0 to 10% Ta2O5; 0 to 7% ZrO2; and 0 to 1% Sb2O3, where the total of Li2O+Na2O+K2O is in the range of 5 to 35 mol %, the total of MgO+CaO+SrO+BaO is in the range of 2 to 20 mol %, the total of Li2O+Na2O+K2O+MgO+CaO+SrO+BaO is in the range of 7 to 50 mol %, and the total of Cs2O+ZnO+Y2O3+Nb2O5+In2O3+La2O3+ZrO2+Ta2O5 is in the range of 0 to 15 mol %. In the clad glass composition, at least two molar ratios selected from the group consisting of: MgO/(MgO+CaO+SrO+BaO); CaO/(MgO+CaO+SrO+BaO); SrO/(MgO+CaO+SrO+BaO); and BaO/(MgO+CaO+SrO+BaO) are at least 0.1. The clad glass composition is substantially free from lead and has a refractive index in the range of 1.56 to 1.68.
摘要翻译:本发明提供一种耐失透性优异的包覆玻璃组合物,通过使用同心坩埚拉伸法,通过防止芯玻璃组合物在形成母玻璃棒时失透而防止整个母玻璃棒脱光。 复合玻璃组合物形成具有芯/包层结构的梯度折射率棒状透镜的母玻璃棒的包层。 复合玻璃组合物包含以摩尔%表示的以下组分:45-65%SiO 2; 0.5〜10%TiO2; 0〜15%B2O3; 0〜7%Al2O3; 0.1〜10%Bi2O3; 0〜5%Li2O; 5〜30%Na2O; 0〜10%K2O; 0〜15%MgO; 0〜10%CaO; 0〜10%SrO; 0.5〜10%BaO; 0〜10%Cs2O; 0〜10%的ZnO; 0〜7%Y2O3; 0〜7%Nb2O5; 0〜7%In2O3; 0〜7%La2O3; 0〜10%Ta2O5; 0〜7%ZrO2; 和0〜1%的Sb2O3,其中Li2O + Na2O + K2O的合计为5〜35摩尔%,MgO + CaO + SrO + BaO的合计为2〜20摩尔%,总计 的Li 2 O + Na 2 O + K 2 O + MgO + CaO + SrO + BaO在7〜50摩尔%的范围内,Cs 2 O + ZnO + Y 2 O 3 + Nb 2 O 5 + In 2 O 3 + La 2 O 3 + ZrO 2 + Ta 2 O 5的合计为0 至15摩尔%。 在包覆玻璃组合物中,选自MgO /(MgO + CaO + SrO + BaO)中的至少两种摩尔比。 CaO /(MgO + CaO + SrO + BaO); SrO /(MgO + CaO + SrO + BaO); 和BaO /(MgO + CaO + SrO + BaO)为0.1以上。 包覆玻璃组合物基本上不含铅,折射率在1.56-1.68的范围内。
摘要:
A method for squeezing foundry sand filled in an upper and a lower molding space, comprising: a step to squeeze the foundry sand by causing the upper and the lower squeeze plate to further approach each other, and a step to squeeze it by causing pattern portions of the match plate to move to each of the upper and the lower squeeze plate.