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Document Title |
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JPH04500591A |
PCT No. PCT/AU89/00382 Sec. 371 Date May 8, 1991 Sec. 102(e) Date May 8, 1991 PCT Filed Sep. 8, 1989 PCT Pub. No. WO90/03077 PCT Pub. Date Mar. 22, 1990.A mobile telephone system for public transportation vehicle, such as trains, cabs, e...
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JPH0423659A |
PURPOSE: To relieve the card user when the user loses its card by sending an ID code corresponding to the card and budget monetary amount information to a charge management device at the setting of the budget and storing the ID code and ...
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JPH0422263A |
PURPOSE: To prevent noise by converting a charging timing signal into a pulse provided with a gradual increase and gradual decrease characteristic to its leading and trailing of the signal, adding the resulting pulse to the charging puls...
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JPH045750U |
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JPH04460Y2 |
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JPH03130652U |
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JPH03128360U |
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JPH0354451Y2 |
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JPH03270357A |
PURPOSE: To easily build up the system at a low cost and to grasp the occurrence of a fault centralizingly by dialing a telephone number stored automatically when a fault of a public telephone set is detected and sending address informat...
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JPH03250853A |
PURPOSE: To avoid a trouble of manual setting of a delay time by setting automatically the delay time in a delay circuit almost to the delay time in the measured system. CONSTITUTION: A comparison signal SPN 2 resulting from a measuring ...
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JPH0370427B2 |
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JPH0370426B2 |
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JPH0370428B2 |
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JPH0369474B2 |
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JPH0369473B2 |
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JPH0369472B2 |
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JPH0349494Y2 |
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JPH03235573A |
PURPOSE: To handle a simple public telephone set and a public telephone set similar to a general subscriber telephone set by outputting directly a charging pulse from the telephone set. CONSTITUTION: When a handset is lifted up and a cha...
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JPH0365706B2 |
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JPH0347083Y2 |
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JPH0397256U |
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JPH0363787B2 |
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JPH0363863B2 |
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JPH0363862B2 |
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JPH03220853A |
PURPOSE: To allow both users at caller and called sides to recognize a talking time residual quantity by devising the talking time management system of an ISDN public section such that deposit monetary information is sent from a public t...
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JPH0345352Y2 |
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JPH0393339U |
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JPH03214823A |
PURPOSE: To attain optimum arrangement of a base station without provision of an exclusive installed location or an exclusive line by imbedding a base station in a digital public telephone set to provide a function as a personal communic...
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JPH03212050A |
PURPOSE: To enlarge the application domain of a pay horn system by generating a facsimile code message by means of the cooperation of message generation means and a transcoder means and transmitting the message to a facsimile station. CO...
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JPH0342511Y2 |
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JPH03204264A |
PURPOSE: To utilize a talking time by one call unit effectively without waste for the user hy displaying a remaining talking time per one call unit during talking onto a display device. CONSTITUTION: When a caller enters a telephone numb...
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JPH0342526Y2 |
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JPH03201760A |
PURPOSE: To collect coins at a proper time and to prevent choking of coins by monitoring coin collection units of a public telephone set at a telephone exchange at all times and notifying automatically a public telephone set whose coin c...
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JPH0339975Y2 |
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JPH03191651A |
PURPOSE: To prevent a card from being ejected immediately at the time when on-hook is executed by monitoring the time extending from on-hook to off-hook and controlling the ejection of a call charge paying card. CONSTITUTION: At the time...
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JPH03190357A |
PURPOSE: To attain the collection of coins, to confirm a metering value and clearing of the meter at the telephone station side simultaneously by clearing a charge meter to a public telephone set being a collection object in response to ...
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JPH0377549U |
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JPH0336133Y2 |
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JPH0336129Y2 |
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JPH0375665U |
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JPH0345950B2 |
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JPH03159357A |
PURPOSE: To specify the amount of stolen money in a case when a money housing safe is robbed by reading out the estimate amount of thrown in money when a person makes access the safe, and displaying it by transmitting to another specific...
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JPH0330944Y2 |
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JPH03141760A |
PURPOSE: To attain an instantaneous speech processing by providing a private branch data base, storage, and programming function at a telephone set side, and constitutionally indicating the inputting instruction of a card number to a use...
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JPH0359758U |
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JPH03135262A |
PURPOSE: To attain smooth communication in the pace of a calling-side by detecting a state where a remaining amount comes to a prescribed value and visually informing a user of the state. CONSTITUTION: When a control means 4 is informed ...
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JPH0337347B2 |
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JPH0356256U |
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JPH0323732Y2 |
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JPH0323733Y2 |
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