摘要:
A tuning-fork type vibration gyro enables to suppress pyroelectric noise caused by temperature change and to obtain sensor output having high signal-to-noise ratio. The tuning-fork type vibration gyro includes a tuning-fork type vibration body having two arms mutually disposed in parallel and a base for commonly supporting one end of the each arm, wherein a longitudinal direction of the two arms is defined as a z-axis and a perpendicular direction thereto is defined as an x-axis; driving electrodes respectively formed on the two arms for generating vibration of the two arms in a direction parallel to the x-axis; detecting electrodes respectively formed on the two arms for detecting electromotive force generated when the tuning-fork type vibration body is rotated around the z-axis; and dummy electrodes formed on the two arms in respective areas different from the driving electrodes and the detecting electrodes.
摘要:
Disclosed is a nickel positive electrode for alkaline storage batteries with superb utilization of nickel hydroxide in an atmosphere from room temperature to high temperature. The positive electrode comprises a nickel hydroxide particle or a nickel hydroxide particle with one or more elements other than Ni incorporated therein, a coating layer which comprises a compound of cobalt having a mean valence over 2 and which coats the nickel hydroxide particle, and a compound of at least one element selected from the group consisting of Ca, Sr, Ba, Cu, Ag, Cd, Y, Yb, Ce, Sm, Gd and Er.
摘要:
Disclosed is a nickel positive electrode for alkaline storage batteries with superb utilization of nickel hydroxide in an atmosphere from room temperature to high temperature. The positive electrode comprises a nickel hydroxide particle or a nickel hydroxide particle with one or more elements other than Ni incorporated therein, a coating layer which comprises a compound of cobalt having a mean valence over 2 and which coats the nickel hydroxide particle, and a compound of at least one element selected from the group consisting of Ca, Sr, Ba, Cu, Ag, Cd, Y, Yb, Ce, Sm, Gd and Er.
摘要:
A syndrome calculation unit 101 forming a first pipeline stage, a Euclidean algorithm arithmetic operation/error value calculation unit 102 and a Chien search unit 103 together forming a second pipeline stage, and an error correction unit 105 forming a third pipeline stage are provided. The unit 102 implements, by iterative use of a single inverse element calculator, a single Galois multiplier, and a single Galois adder, the Euclidean algorithm arithmetic operation of finding an error locator polynomial .sigma.(z) and an error evaluator polynomial .omega.(z) from a syndrome polynomial S(z) and the calculation of finding an error value e.sub.u by dividing an error evaluation value .omega.(.alpha..sup.-ju) by an error locator polynomial differential value .sigma.'(.alpha..sup.-ju).
摘要:
The present invention provides a high performance composite hydroxide active material which facilitates charging at high temperatures. It comprises a solid solution nickel hydroxide material having additive elements incorporated therein. The additive elements comprise at least one element selected from group A consisting of Fe, Cr, V, Ti, Y, La, Ce, Al, and Pb, and at least one element selected from group B consisting of Mn and Co.
摘要:
In a hydraulic apparatus providing a base with a discharge passage coupler to a circumferential portion of an annular discharge passage and to a damper chamber, a hydraulic device is connected via an orifice to the discharge passage without arranging the annular discharge passage between the damper chamber and the orifices, so that the damper chamber and the orifices cooperate together to exert an effective attenuating action thereon so as to suppress the transfer of pressure pulsation thereto effectively. Further, in an anti-lock brake control apparatus providing a pipe member which integrally includes an orifice interposed between a damper and a normally open electromagnetic valve, a sheet pipe corrected to an inner end of a connecting hole coaxially with the orifice, and a coupling pipe portion coaxially formed between the orifice and the sheet pipe, the sheet pipe is fitted into a large-diameter portion of the base and the orifice is fitted into a small-diameter portion of the base, thus the number of component parts is reduced and the normally open electromagnetic valves are prevented from malfunctioning due to the clogging of the orifices by dust.
摘要:
A signal vector sequence corresponding to one block which is inputted in continuous n symbol sections is held in a vector sequence holding portion 11. A virtual information generating portion 12 and a coding portion 13 successively generate, with respect to N paths which can exist in the one block, corresponding virtual code vector sequences. A metric calculating portion 14 receives the signal vector sequence held in the vector sequence holding portion 11 and each of the virtual code vector sequences applied from the coding portion 13 to calculate respective metrics of the N paths. A metric comparing portion 16 and a metric holding portion 15 judge a maximum likelihood path having the minimum metric on the basis of the respective metrics calculated by the metric operating portion 14. When processing of the N paths is terminated, an information holding portion 17 acquires from the virtual information generating portion 12 as it existed before the coding on the virtual code vector sequence corresponding to the maximum likelihood path and outputs the information as the result of the decoding. In calculating the respective metrics of the N paths which can exist in one block, the metric calculating portion 14 finds a metric value in a state where the terms of the square of the magnitude of a signal vector are previously subtracted from each of calculation expressions. Consequently, the calculation processing is simplified, and the circuit arrangement is simplified.
摘要:
A press apparatus for use in manufacture of a liquid crystal panel presses upper and lower glass substrates placed between a pressure-exerting plate and a pressure-receiving plate while a seal located around the glass substrates is being heated and melted. The pressure-exerting plate is supported by a pressure-transmitting plate through three load cells. The pressure-transmitting plate presses the pressure-exerting plate against the pressure-receiving plate through the load cells and thereby presses the glass substrates uniformly. When a difference between the detection values of the load cells exceeds a predetermined value, it is determined that the glass substrates are not being pressed uniformly and the pressing operations thus stopped.
摘要:
A compressor comprising a cylinder block having a plurality of compression chambers and a housing having a discharge chamber and an outlet port. The housing is mounted on the cylinder block through a valve plate having discharge ports for discharging fluid from the compression chambers into the discharge chamber. At least one bulkhead wall is provided in the housing, extending from a position near at least one of the discharge ports toward the outlet port for separating the at least one discharge port and an adjacent discharge port.