摘要:
A highly-efficient and small-sized driving system which is suitable for use in an automobile using hydrogen as fuel, e.g., a hydrogen-engine hybrid vehicle or a fuel cell vehicle. In a hybrid automobile comprising a high-pressure hydrogen tank, a hydrogen engine using hydrogen as fuel, and a rotating device for generating or regenerating automobile driving energy, at least a part of hydrogen gas supplied from the high-pressure hydrogen tank is supplied to the hydrogen engine after being utilized to cool the rotating device.
摘要:
A hydrogen supply device which generates hydrogen from hydrogen storing material which chemically stores hydrogen by a catalyst, wherein said device comprises valves on the fuel supply port and the exhaust port, and a valve controller which controls timing to opening and close the valves Fuel supply pressure is 2 to 20 atm. Hydrogen generation pressure is 5 to 300 atm. Exhaust pressure is atmospheric pressure to 0.01 atm.
摘要:
The invention provides an optical switch that consumes a less power, excels in a high-speed response, and possesses a structure suitable for a miniaturization and multi-channel switching. The optical switch switches a plurality of input signals to a plurality of output positions, in which a laminated structure that has a nonlinear optical layer and a buffer layer laminated in the same number as that of input parts intersects an optical path between the input parts and output parts. By providing the laminated structure using the nonlinear optical thin films, the invention achieves a small matrix optical switch excellent in a high-speed response and suitable for switching a large-capacity of information.
摘要:
A semiconductor device wherein a resin containing as a cross-linking component a compound having a plurality of styrene group and represented by chemical formula [1] is used as an insulating material: where R is a hydrocarbon structure which may have a substituent group or groups, R1 is hydrogen, methyl, or ethyl, m is and integer of 1 to 4, and n is an integer of not less than 2. With this, a semiconductor device and a semiconductor package which show excellent transmission characteristics and less power consumption are provided.
摘要翻译:使用含有作为交联成分的具有多个苯乙烯基并由化学式[1]表示的化合物的树脂作为绝缘材料的半导体器件:其中R为可具有取代基或烃基的烃结构 R 1为氢,甲基或乙基,m为1〜4的整数,n为2以上的整数。由此,具有优异的透射特性和较少的半导体器件和半导体封装 提供功耗。
摘要:
There is disclosed a lubricating oil composition for automatic transmissions which comprises a base oil comprising at least one oil selected from the group consisting of a mineral oil and a synthetic oil each having a specific kinematic viscosity and a % CA; (A) a non-boron based succinic acid imide (e.g. polybutenylsuccinic acid imide) and a boron based succinic acid imide each in an amount of 0.1 to 5% by weight based on the whole composition; (B) a condensation product of a branched chain fatty acid having 8 to 30 carbon atoms (e.g. isostearic acid) and an amine (e.g. tetraethylene-pentamine) in an amount of 0.05 to 2% by weight based on the same; and (C) a dialkyl hydrogenphosphite (e.g. dioleyl hydrogenphosphite) in an amount of 0.1 to 1% by weight based on the same, and optionally at least one member selected from viscosity index improvers, antioxidants, metal deactivators, defoaming agents, detergents, extreme pressure agents and rust preventives. The lubricating oil composition mentioned above is enhanced in the capacity of transmission torque, excellent in the performance of preventing shudder, and prolonged in the service lifetime of shudder prevention and capacity of transmission torque.
摘要:
A material for use as a transparent conductive film contains tin oxide to which antimony is added, an oxide of at least one metal of Group VIII except for Fe, Co and Ni, and an organic solvent. The transparent conductive film has good characteristics for use as a transparent electrode for liquid crystal display devices and as an antistatic film on the display surface of Braun tubes.