摘要:
An NO.sub.x sensor is produced by sintering a plurality of columnar crystals of .beta.-type Nb.sub.2 O.sub.5. The average value M of aspect ratios b/a (wherein a represents a width and b represents a length) in the columnar crystals is set in a range of 2.11
摘要翻译:通过烧结多个β型Nb 2 O 5的柱状晶体来制造NOx传感器。 柱状晶体中的长宽比b / a(其中a表示宽度,b表示长度)的平均值M设定在2.11
摘要:
An antibiotic compound having a novel mechanism of action, weak cytotoxicity, high solubility in water, effective in inhibiting both DNA gyrase GyrB and topoisomerase IV ParE subunits, and having antibacterial activity.
摘要:
A 1,6-β-glucan synthetase inhibitor is provided, having potent growth inhibition and having excellent safety. A compound is provided, capable of expressing in a wide spectral range and specifically or selectively, an antifungal effect based on its functional mechanism of 1,6-β-glucan synthesis inhibition. Also provided is a drug, a salt or hydrate thereof, especially an antifungal that contains the compound. Concretely, provided is a compound of the following formula (I), its salt or hydrate, and a drug or antifungal containing, as the active ingredient, the compound, its salt or hydrate:
摘要:
A compound reprsented by the following formula (I), its salts or nsolvates thereof capable of specifically or selectively expressig an antifungal activity in a broad spectrum based on the novel mechanism thereof of 1,6-β-glucan synthesis inhibition, and an antifungal agent containing any of them.
摘要:
An apparatus for compensating a time base error of a video signal. A reference signal of no time base error is generated. A difference between a frequency of the reference signal and a frequency of a horizontal synchronizing signal included in an input analog video signal is detected and then a difference signal is outputted. In response to the difference signal, a phase of the reference signal is controlled. The video signal is sampled, based on the reference signal the phase of which is controlled, thus the video signal is converted into a digital signal in which the difference is cancelled. The digital signal is stored in a memory. And the stored digital signal is read out, based on the reference signal.
摘要:
An improved hydraulic brake control assembly for automotive vehicles having a proportioning valve for regulating the hydraulic pressure applied to the rear wheel brakes from a master brake cylinder in accordance with vehicular load. A control device responsive to vehicular deceleration and hydraulic pressure from the master brake cylinder controls the proportioning valve by a slidable piston of the control device applying an urging force on the proportioning valve varied in response to the hydraulic pressure applied to the slidable piston. The hydraulic pressure from the master brake cylinder applied to the slidable piston is modified by first valve, a second pressure-sensitive valve and an orifice. The first valve controls admission of the hydraulic pressure to the slidable piston in response to predetermined vehicular deceleration, the orifice and the second valve being in parallel, the hydraulic pressure normally being supplied to the slidable piston through the orifice. The normally-closed second valve is opened when a predetermined hydraulic pressure difference is reached on opposing sides of the orifice for supplying the hydraulic pressure to the slidable piston without pressure throttling by the orifice. The proportioning valve therefore operates to provide a proper hydraulic pressure to the rear wheel brakes in accordance with different vehicular loads and braking applications.
摘要:
A sync signal correction circuit generates a corrected sync signal which is obtained by correcting a timing of a sync signal on the basis of a time axis variation component (jitter component) of the sync signal separated from a picture signal. The corrected sync signal is used as the sync signal to cause a variation of time axis error of the picture signal to follow a variation of time axis error of an output signal of an automatic frequency control (AFC) circuit which constitutes a monitor device for reproducing and displaying the picture signal, such that the variation of time axis error of the output signal of the AFC circuit and the variation of time axis error of the picture signal of the reproduced picture signal are cancelled each other to prevent jittere from appearing on a display screen.
摘要:
An apparatus for reproducing video signals from a magnetic recording medium using first and second magnetic heads mutually having different azimuth angles. Here, the video signal is obtained by frequency-multiplexing of a low frequency-converted chrominance signal which is obtained by converting into a low frequency range and phase rotation of a chrominance signal per horizontal scanning period, and a modulated luminance signal, and recorded in the magnetic recording medium. One of video signals picked up by the magnetic heads is selected to obtain a chain of reproduced video signal. Discontinuity is detected if there is in the phase rotation of the low frequency-converted chrominance signal in the reproduced video signal. The low frequency-converted chrominance signal in the reproduced video signal is reconverted into a high frequency range chrominance signal having no phase rotation. The phase rotation of the low frequency-converted chrominance signal in the reproduced video signal is forcibly corrected when the discontinuity is detected in the phase rotation.
摘要:
In a hydraulic brake pressure control system of the load responsive type for wheeled vehicles, a load sensing member in the form of a leaf spring or a torque bar is engaged with a spring loaded valve piston of a hydraulic brake pressure control valve to exert a biasing force against the valve piston depending upon the wheel load. The load sensing member is formed at its intermediate portion with a plurality of curved portions bent back in a plane perpendicular to the bending action plane of the sensing member. Each intermediate portion defined by the curved portions acts as a torsional element.
摘要:
A pressure control valve assembly in a split brake system having two separate pressure lines comprises two valve pistons subjected to pressure from separate pressure sources so as to control the outlet pressure admitted to the respective rear wheel brakes. The valve assembly further comprises two movable members each in alignment with each of two valve pistons and subjected to the pressure of two pressure lines at each end thereof and two springs each interposed between a respective piston and movable member for normally urging the piston in the valve closing direction. The hydraulic failure of one of two pressure lines causes the movable member to move in the direction wherein no biasing force of the spring may be imparted to the valve piston.