摘要:
A pressure sensor includes a diaphragm having a magnetic film fixed to one side thereof. The diaphragm is arranged to displace depending on a pressure differential applied thereacross to change an inductance of a coil which is arranged close to the magnetic film with a predetermined gap therebetween. An alternating current is supplied to the coil to be modulated by the inductance of the coil so that the pressure differential across the diaphragm is converted into an electric signal. A monitored pressure is derived based on this converted electric signal.
摘要:
A tire pressure detecting portion includes a housing, provided within the tire, within which a piezoelectric element is provided so as to be deformed by the tire pressure. The capacitance of said piezoelectric element is changed in accordance with its deformation. The piezoelectric element is electrically connected with a first coil diposed within said tire. The first coil is electromagnetically coupled with an excitation coil and a receiving coil, both of which are provided in the vehicle. The excitation coil provides an excitation voltage whole frequency is changed within a predetermined range including a resonant frequency. When the received voltage has the resonant frequency, a correspondinq tire pressure is determined based on a data map showing the relationship between said resonant frequency and the tire pressure.
摘要:
An elevator is provided with floor arrival correction control which monitors the elapsed time following completion of the previous floor arrival correction. If the time elapsed is less than a fixed time (102), the elevator car is controlled with a standard floor arrival control speed pattern (103, 52), if it is greater than the fixed time, the next floor arrival-corrected operation is compared with the direction of operation for the previous correction (104). If the same, the car has not yet arrived in the door zone (e.g., because the car is heavily loaded) and the car is controlled with an increased speed pattern (105, 51). If not the same, the car has overrun the door zone and it is controlled with a reduced speed pattern (106, 53).
摘要:
A system and method for recognizing an utterance of a speech in which each reference pattern stored in a dictionary is constituted by a series of phonemes of a word to be recognized, each phoneme having a predetermined length of continued time and having a series of frames and a lattice point (i, j) of an i-th number phoneme at an j-th number frame having a discriminating score derived from Neural Networks for the corresponding phoneme. When the series of phonemes recognized by a phoneme recognition block is compared with each reference pattern, one i of the input series of phonemes recognized by the phoneme recognition block being calculated as a matching score as gk(i, j); ##EQU1## wherein ak(i, j) denotes an output score value of the Neural Networks of the j-th number phoneme at the j-th number frame of the reference pattern and p denoted a penalty constant to avoid an extreme shrinkage of the phonemes, a total matching score is calculated as gk (I, J), I denoting the number of frames of the input series of phonemes and J denoting the number of phonemes of the reference pattern k, and one of the reference patterns which gives a maximum matching score is output as the word recognition.
摘要:
The bronchial plug (1) comprises a hollow body (2), the front side (4) of which is open and the back side (5) of which comprises at least one valve (6) being closed in the normal state thereof and adapted to be voluntarily or spontaneously opened so as to form a communication orifice. It further comprises gripping means (7) especially dedicated to a guide (10) adapted to position it in a bronchus (16), said gripping means (7) being arranged on the front side of said valve (6) and accessible through said valve (6).