| 摘要 |
PROBLEM TO BE SOLVED: To provide a vacancy time displaying system for quest seat areas. SOLUTION: The vacancy time displaying system for the guest seat areas displays time that is actually spent until all of the guest seats arranged are left vacant in specified areas on an endless circulation conveying path. The system includes an input means for inputting information pertaining to the types of restaurant visitors at the individual seats in the specified areas, a timepiece means capable of outputting time information, a residual seat occupying time computing means which calculates the time that passes after the guest seats are occupied based on the time information from the timepiece means while the time elapsed is subtracted, as calculated from the predetermined staying time, from the results to compute the residual seat occupying time of the individual quest seats, a vacancy time decision means which performs comparisons of the residual seat occupying time computed by the residual seat occupying time computing means as for all the guest seats belonging to the same specified areas to select the largest residual seat occupying time as the vacancy time in the specified areas and a displaying means for displaying at least vacancy time for each of the separate specified areas determined by the vacancy time decision means. COPYRIGHT: (C)2003,JPO
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