摘要:
A catalytic converter for cleaning exhaust gas includes a heat-resistant support, and a coating formed on the support. The coating contains at least one kind of catalytically active substance and at least one kind of oxygen-storing oxide. The oxygen-storing oxide is selected from oxides of Pr and Tb. The oxygen-storing oxide may be Pr6O11 or Tb4O7. Alternatively, the oxygen-storing oxide may be a complex oxide which may be represented by the formula, Ce1−(x+y)RxEyOxide or Ce1−(x+y)RxZryOxide where “R” represents Pr or Tb, “E” represents an element selected from a group consisting of Nd, Y and Gd.
摘要翻译:用于清洁废气的催化转化器包括耐热载体和形成在载体上的涂层。 涂层含有至少一种催化活性物质和至少一种储氧氧化物。 氧存储氧化物选自Pr和Tb的氧化物。 氧存储氧化物可以是Pr 6 O 11或Tb 4 O 7。 或者,氧化物存储氧化物可以是可由下式表示的复合氧化物,其中“R”表示Pr或Tb,“E”表示选自Nd,Y和Gd的元素。
摘要:
A device for changing the speeds of the front and rear wheels in a four-wheel-drive vehicle including a continuously variable speed-changing mechanism for the front wheels, which changes the input rotational speed and outputs it to the front wheel drive shafts, and a continuously variable speed-changing mechanism for the rear wheels, which changes the input rotational speed and outputs it to the rear wheel drive shafts. The device for changing the speeds of the front wheels and the rear wheels comprises a detector means for detecting the operation conditions of the vehicle, a steering angle sensor for detecting the steering angle of the vehicle, and a controller for variably controlling the speeds of the continuously variable speed-changing mechanisms based on the operation conditions of the vehicle. The controller sets a target speed-changing ratio obtained from the vehicle operating conditions to be a target speed-changing ratio for the rear wheels in the continuously variable speed-changing mechanism for the rear wheels, and sets a speed-changing ratio obtained from the target speed-changing ratio and from a steering angle detected by the steering angle sensor to be a target speed-changing ratio for the front wheels in the continuously variable speed-changing mechanism for the front wheels.
摘要:
A debugging support apparatus for a processor that executes a plurality of instructions in parallel displays lines of source code statements in a user program that are executed in parallel. Code execution unit 15 executes the program. When execution of the program is interrupted at a breakpoint set in advance at a line of a source code statement, user interface unit 11 searches parallel execution information storage unit 5 for lines to be executed in parallel with the line set the breakpoint, and displays a source code statement of the line set the breakpoint and source code statements of the lines to be executed in parallel. As a result, a user is able to visually recognize which lines of source code statements are executed in parallel.
摘要:
In the liquid crystal display element, the light incident upon the poly-crystal silicon serving as an active layer for forming a poly-crystal silicon thin film transistors can be shaded, and further the light leaking through the gaps between the lines and the pixel electrodes can be shaded, so that it is possible to prevent the display performance from being lowered at relatively low cost, without reducing the aperture ratio of the display device. The liquid crystal display device having a transparent insulating substrate (18); pixel electrodes (8) arranged on the insulating substrate in matrix pattern to drive liquid crystal; and poly-crystal silicon thin film transistors (6) each formed on an active layer (21) arranged in correspondence to each pixel electrode (8) to apply voltage to each pixel electrode (8) is characterized in that an amorphous silicon film (19) is formed under the active layer (21) via an insulating film (20) to shade light incident upon the active layer (21) and light leaking through the gaps between the lines (1 and 2) and the pixel electrodes (8).
摘要:
Provided is a heat-resistant oxide exhibiting excellent oxygen storage capacity under a high temperature oxidation-reduction fluctuating atmosphere regardless of reduction of its specific surface area, and this heat-resistant oxide is expressed in the following general formula: Ce.sub.1-(x+y) Zr.sub.x R.sub.y O.sub.2-z where R represents a rare earth metal, z represents an oxygen deficiency, x represents an atomic ratio of 0.15 to 0.70, y represents an atomic ratio of 0.05 to 0.25, and x+y represents a range of 0.20 to 0.95 respectively.
摘要翻译:提供一种在高温氧化还原波动气氛下表现出优异的储氧能力的耐热氧化物,而不管其比表面积如何减小,并且该耐热氧化物由以下通式表示:Ce1-(x + y )Zr x R y O 2-z其中R表示稀土金属,z表示氧缺乏,x表示0.15〜0.70的原子比,y表示0.05〜0.25的原子比,x + y分别表示0.20〜0.95的范围。
摘要:
A vehicle braking force controller for controlling braking force of a vehicle by changing brake fluid pressure effected by a fluid pressure controller has a deceleration detector and a computer. The computer calculates a vehicle deceleration, a target deceleration of the vehicle, and a pressure adjustment speed at which the brake fluid pressure increases or decreases using the target deceleration and the vehicle deceleration. The pressure adjustment speed calculator calculates the brake fluid pressure adjustment speed using a brake fluid pressure adjustment volume which is proportional to a difference between the detected vehicle deceleration and the calculated target deceleration, and a target tracking time representing a time required to adjust the brake fluid pressure with the pressure adjustment volume. The computer controls the brake fluid pressure according to the pressure adjustment speed. Thus, the vehicle braking force controller quickly starts the deceleration so that the actual vehicle deceleration does not overshoot the target deceleration.
摘要:
A gravitational accelerometer for use in an automotive vehicle includes a plurality of wheel speed sensors for outputting a wheel speed by measuring a rotational speed of at least one of vehicle wheels, an acceleration sensor for detecting and outputting an acceleration Am applied to the automotive vehicle, an estimated vehicle acceleration computing unit for computing and outputting an estimated vehicle acceleration Aw estimated from the wheel speed, and a correction quantity computing unit for computing variable correction quantity Ao for each calculation cycle. A horizontal road surface detection unit is provided to detect a generally horizontal road surface. A horizontal correction quantity storage stores and outputs a horizontal correction quantity AoH, which is a correction quantity with respect to the generally horizontal road surface, in response to an output from the horizontal road surface detection unit. A zero correction unit corrects the acceleration Am based on the correction quantity Ao or the horizontal correction quantity AoH to compute a corrected acceleration Ac.
摘要:
A reflective substrate is provided, in which an electrode made of a material having an optical reflecting function is provided above an insulating base substrate and an upper surface of the electrode has a continuous wave shape without any flat portions. A method for manufacturing the reflective substrate includes the steps of: forming a plurality of convex portions with two or more different heights in a region where the electrode is provided; forming a polymer resin film, which has an upper surface in a continuous wave shape without any flat portions, on the substrate with the convex portions; and forming the electrode made of a material having an optical reflecting function on the polymer resin film so that the electrode has a continuous wave shape. A liquid crystal display device using the reflective substrate is provided, which includes: a reflective substrate in which an electrode made of a material having an optical reflecting function is provided on an insulating base substrate, and an upper surface of the electrode has a continuous wave shape; a second substrate provided opposing the reflective substrate; and a liquid crystal layer sealed between the reflective substrate and the second substrate.
摘要:
An active-matrix display device having low-resistance added capacitance electrode wires in which single or plural secondary wires connected electrically to the added capacitance electrode wires reduce the apparent electrical resistance of the added capacitance electrode wires, which makes the time constant of the added capacitance electrode wires smaller, so that the charging characteristics of the added capacitance are improved and contrast and other display characteristics of the liquid crystal display device are improved.