摘要:
A manganese dioxide layer of improved quality is formed on the surface of a dielectric oxide coating on a valve-metal substrate by repeating sequential procedures of immersing the substrate in an aqueous solution of manganese nitrate and heating the wet substrate to cause pyrolytic decomposition of manganese nitrate several times on condition that the heating is carried out at least once in a furnace wherein hot air flows and at least once in a semi-closed radiant furnace wherein the decomposition proceeds under a positive pressure of a small magnitude due to prolonged retention of gaseous decomposition products in the heating chamber.
摘要:
There is provided a more expedient and positive desiccating means for an organic EL device. The invention relates to an organic EL device comprising 1) a laminate consisting of an opposed pair of electrodes and an organic light-emitting layer sandwiched between the electrodes, 2) a gas-tight housing accommodating the laminate and shielding off the external atmosphere and 3) a desiccating means disposed in isolation from the laminate within the gas-tight housing, characterized in that a preformed moisture-absorbing artifact as the desiccating means is fixedly secured to at least one part of the gas-tight housing and further to a method of manufacturing the same device.
摘要:
An antiviral composition comprising: a thiosulfate salt and at least one of thiosulfate complex salt of a metal and a porous particulate carrier; said metal being at least one selected from the group consisting of silver, copper and zinc: said salts being carried on said porous particulate carrier. It is applicable to a wide range of living environment such as medical instruments and appliances, hygienic implements as well as kitchen utensils, and also demonstrates an antibacterial activity in addition to the antiviral activity. The composition releases its salts slowly to the environment and the antiviral and antibacterial activities of said composition lasts for a long period of time. A method for preparing said composition as well as an antiviral disinfection method and a virucidal disinfection fluid using said composition are also disclosed.
摘要:
A variable capacitor, wherein at least one of its stator or rotor electrode is made of aluminum alloy or copper alloy and coated with a thin dielectric material layer containing fluorocarbon resin as its principal component by means of baking, is disclosed. The disclosed variable capacitor is particularly suited for a miniaturization of an appliance which adopts this variable capacitor. Careful qualification of the electrode materials, dielectric material, additional dielectric substance, and conditions for performing the baking and layer forming operation prevent the formation of the oxide film over the surface of the electrode material, and thus ensures a firm adherence of the layer to the substrate and a large maximum capacitance of the layer.
摘要:
A coating formed on a surface of an article, which is heated during use as typified by a cooking device, to accomplish catalytic oxidation decomposition of oil and grease spattered thereon. The coating is fundamentally a porous matrix layer of an inorganic binder having a matte surface and comprises, in the form of uniformly dispersed particles, an oxidation catalyst and a nondiscoloring material, for example a ferrite, which has the effect of concealing a change in color of the oxidation catalyst resulting from its catalytic action. Preferably the coating comprises additionally a solid acid catalyst such as a zeolite as a decomposition-inducing catalyst in order to acquire an improved catalytic self-cleaning ability at relatively low temperatures such as 200.degree.-300.degree. C.
摘要:
A cooking apparatus employing a purging device.In the apparatus, an exhaust gas which is produced from food being cooked in a cooking chamber is passed through the purging device and is exhausted to the exterior of the chamber at a temperature of 130.degree. C or at a discharge rate of higher than 0.5 m/sec thereby being purged sufficiently.
摘要:
A sheet of partially acetalled polyvinyl alcohol is used as the substratum of the article, and a sparingly soluble silver halide is precipitated on the sheet from an aqueous phase such as an ammoniacal silver chloride solution.
摘要:
An air conditioning control device includes an operating-unit specifying unit, an adjacent-unit specifying unit and an adjacent-unit control unit, and collectively controls the operation of an indoor unit group. The operating-unit specifying unit specifies an operating unit to perform an air conditioning operation from the indoor units included in the indoor unit group. The adjacent-unit specifying unit specifies an adjacent unit adjacent to the operating unit from the indoor units included in the indoor unit group. The adjacent-unit control unit causes the adjacent unit to perform an air flow generating operation. This air flow inhibits air conditioned by the air conditioning operation of the operating unit from diffusing from an air conditioning target space.
摘要:
An air conditioning blow-out panel is configured to be attached/detached to/from a main body of an air conditioning indoor unit. The air conditioning blow-out panel includes an airflow regulation mechanism, a driving unit, a control unit and a network connection unit. The airflow regulation mechanism is configured to regulate at least one of the airflow volume and the airflow direction. The driving unit is configured to drive the airflow regulation mechanism. The control unit is configured to control the driving unit. The network connection unit is connected to a network connection to obtain sensor information. The network connection unit is configured to receive a control command generated based on the sensor information and to transmit it to the control unit. Furthermore, the control unit is configured to control the driving unit based on the control command generated based on the sensor information obtained through the network connection.
摘要:
The method of the present invention can 1) produce spherical and scaly ultrafine particles without pulverization, 2) obtain spherical ultrafine particles having a sharp spherical particle diameter distribution without requiring a sieving step, 3) produce spherical ultrafine particles extremely approximating a true circle and possessing a particle diameter of 100 nm˜50,000 nm allowing selection of a size suitable for the particular purpose of use and 4) produce spherical ultrafine particles on a commercial scale at low cost. There is also provided spherical ultrafine particles produced by the above production process. The spherical ultrafine particles of the present invention are characterized by a form having circularity of 0.9 to 1.0 and a particle diameter of 0.01 μm to 10 μm without pulverization. The spherical ultrafine particles can be produced by the method of the present invention using as a nozzle a base having special through holes and hole density. In this base nozzle, the through holes have a diameter of 0.05 μm˜50 μm, a through hole aspect ratio of 5 to 200 and a hole density of 100 to 7,000/cm2.
摘要翻译:本发明的方法可以1)无粉碎产生球形和鳞片状超细颗粒,2)获得具有尖锐的球形粒径分布的球形超微粒子,不需要筛分步骤; 3)制备极近似真圆的球形超微粒子, 粒径为100nm〜50,000nm,允许选择适合于特定使用目的的尺寸,以及4)以低成本商业规模生产球形超细颗粒。 还提供了通过上述生产方法生产的球形超细颗粒。 本发明的球状超微粒子的特征在于,其形状的圆形度为0.9〜1.0,粒径为0.01〜10μm,无需粉碎。 球形超细颗粒可以通过本发明的方法使用具有特殊通孔和孔密度的基底作为喷嘴来制造。 在该基座喷嘴中,通孔的直径为0.05μm〜50μm,通孔长径比为5〜200,孔密度为100〜7000 / cm 2。