摘要:
An electrode mounting structure of a surface treatment apparatus in which a metal electrode is disposed so as to oppose to an inner-peripheral surface of a cylinder, the electrode and the cylinder are energized in a state where treatment liquid is interposed between the electrode and the cylinder inner-peripheral surface so as to perform pre-plating or plating to the cylinder inner-peripheral surface, and the metal electrode is detachably attached to a metal electrode holder member. The structure includes a resin coupler having a threaded portion engaged with a threaded portion formed on the electrode holder member.
摘要:
A power system protection system prevents a voltage drop resulting from the reactive power characteristic of a power system. A main device for acquiring a system electric quantity of one or a plurality of upper substations detects a voltage drop resulting from the reactive power characteristic of the power system and transmits a detection signal of the voltage drop to a terminal device for acquiring a system electric quantity of one or a plurality of lower substations. Each terminal device sequentially sheds loads starting from those suffering more from the influence of the voltage drop resulting from the reactive power characteristic based on the load voltage and load current of a load bus.
摘要:
In a clean unit in which an active dust filter is used to keep a work chamber as a clean environment, the cleanliness of the work chamber depends upon 1/γ where γ is the dust collection efficiency of the dust filter. A solar cell is formed from an anode and cathode formed spiral with a semiconductor layer being laid between them to have the general form of a plate. The solar cell has, for example, a circular, a triangular or hexagonal form.
摘要:
An input apparatus includes a first optical waveguide and a second optical waveguide disposed so as to intersect each other and coupled to each other at the intersection portion. The intersection portion has a stress-luminescent material. When each of the first and second optical waveguides is configured as an optical fiber, the stress-luminescent material is provided in a clad of the optical fiber. The stress-luminescent material is represented by a composite material of SrAl2O4:Eu and polyester. The composite material emits luminescence, for example, by contact with a finger with the material, or applying ultrasonic vibration to the material. An optical waveguide apparatus, an optomechanical apparatus, a detecting apparatus, an information processing apparatus, a key-input apparatus, and a fiber structure, each of which uses the stress-luminescent material, are also disclosed.
摘要翻译:输入装置包括第一光波导和第二光波导,该第一光波导和第二光波导被设置成彼此相交并在交叉部分彼此耦合。 交叉部分具有应力发光材料。 当第一和第二光波导中的每一个被配置为光纤时,应力发光材料设置在光纤的包层中。 应力发光材料由SrAl 2 O 4·4:Eu和聚酯的复合材料表示。 复合材料例如通过与手指接触材料发射发光,或对材料施加超声波振动。 还公开了各自使用应力发光材料的光波导装置,光学机械装置,检测装置,信息处理装置,密钥输入装置和光纤结构。
摘要:
This invention relates to an air conditioner having an air inlet at its upper portion. The heat exchanger (4) includes multiple plate fins (1) arranged in parallel so that air flows therebetween, and heat transfer tubes (2) perpendicularly inserted into the plate fins (1) and arranged perpendicularly to the air flow direction through which working fluid passes. The heat exchanger (4) includes a lower front heat exchanger (4a), an upper front heat exchanger (4b), and a rear heat exchanger (4c) separately produced and arranged to surround the circulating fan (5). The air pressure loss of the lower front heat exchanger (4a) is set to be smaller than the air pressure losses of the other heat exchangers.
摘要:
A flame-retardant fastening product (a molded article and a fabric product) which is made of a flame retardancy-imparting material or contains or/and is coated with the flame retardancy-imparting material, wherein the flame retardancy-imparting material comprises 100 parts by weight of a synthetic resin and 1 to 400 parts by weight of a flame-retardant containing an inorganic flame-retardant which exhibits such a volume change as expansion and/or foaming at the time of combustion, more preferably at least one member selected from the group consisting of hydrated metallic compounds and thermally expansible graphite, the flame-retardant being dispersed in the synthetic resin. Such flame-retardant products are useful as various molded articles and fabric products, such as surface fasteners, slide fasteners, and resin buttons.
摘要:
A method of paying the fee of recycling a used product is disclosed, which includes the steps of managing ID information of a recycle certificate issued and sales information indicating the recycle certificate sold to a discharger in a corresponding relation with each other to form a recycle certificate information, calculating a recycle certificate sales price based on contents of the recycle certificate information and demanding and receiving the calculated recycle certificate sales price, and paying the demanded recycle certificate sales price. As a result, the account for the fees of the product recycle among plural entities involved in the product recycle can be settled both accurately and properly.
摘要:
A photon operating device is capable of more effectively using five senses and muscular or other functions humans have, and capable of performing various kinds of information processing as high-level interface connecting image information of natural worlds and human brains. The photon operating device comprises a plurality of first optical fibers, a plurality of second optical fibers, which both are arranged in form of a grating on a two-dimensional plane, semiconductor lasers and CCD line sensors, which both are disposed at one-side ends and the other ends of the first optical fibers, respectively. A photon beam introduced from a light source into one end of a selected first optical fiber is divided into two correlated dual signals, i.e. a first signal traveling through the selected first optical fiber and a second signal led out from the selected first optical fiber externally of the two-dimensional plane, at an intersection between the first and second optical fibers by an optical switch. The fist signal led out from the other end of the selected first optical fiber is detected by a CCD line sensor.
摘要:
The invention provides a semiconductor light emitting device whose operating voltage can be easily reduced, a method of producing the same, and an optical device. An n-type clad layer, a first guide layer, an active layer, a second guide layer, a p-type clad layer, a first semiconductor layer, and a second semiconductor layer of ZnSe are successively grown on an n-type substrate. An alkali compound layer of Na2Se is then formed thereon. Subsequently, a heat treatment is performed by means of irradiation of an excimer laser beam so that at least a part of the second semiconductor layer and at least a part of the alkali compound layer are altered thereby forming a contact layer. Furthermore, a p-side electrode is formed on the contact layer. The contact layer contains an alkali metal serving as a p-type impurity so that the contact layer has a low electric resistance thereby achieving a reduction in the operating voltage and thus a reduction in the operating power. As a result of the reduction in the operating power, the device life is improved.
摘要:
The present invention provides a therapeutic or prophylactic agent as a substitute for conventional steroids or immunosuppressive agents to treat or prevent systemic erythematosus, glomerulonephritis, lupus nephritis, idiopathic thrombocytopenic purpura or autoimmune anemia. The agent comprises a retinoic acid receptor agonist, specifically a retinoic acid receptor subtype &agr; (RAR&agr;) agonist, including for example: (1) carboxylic acid compounds having condensed rings represented by the following formula: (wherein the rings L and M are condensed, are the same as or different from each other, and represent an aromatic hydrocarbon which may have a substituent group or a heterocycle which may have a substituent group; the rings A and B are independent of each other and represent an aromatic hydrocarbon ring or heterocycle which may have a substituent group; and D represents a carboxyl group which may have a protective group), (2) 4-{[(3,5-bistrimethylsilylphenyl)carbonyl]amino}benzoic acid, 4-{2-[5-(3-methoxymethyl-5,6,7,8-tetrahydro-5,5,8,8-tetramethylnaphthalene-2-yl)pyrrolyl]}benzoic acid, etc.