Abstract: The printwheel setting apparatus comprises a voice coil motor having a magnet reciprocating in a coil which magnet is connected by a flexible link to a picker link for advancing the printwheel. The picker link has a picker cam which cooperates with a cam stud to cause a tooth on the picker-link to engage a slot on the printwheel and to rotate the printwheel as the voice coil motor magnet moves to a position for again advancing the printwheel when the magnet moves in the opposite direction.

Abstract: A moistening arrangement for moistening the flap of an envelope moving in a first direction in a given plane, wherein a nozzle directed to spray a liquid at an envelope flap along a given locus in the plane, a source of first signals is provided that are a function of the position of the edge in the plane. An arrangement responsive to the first signals moves the nozzle in a direction substantially parallel to the plane for moistening the flap at positions thereof. The nozzle comprises a hollow needle having a bore sufficiently small that the flow of liquid therethrough is substnatially independent of pressure applied to the liquid.

Abstract: The communications monitor and logger preferably uses reel-to-reel tape recorders to continuously record communications over multiple channels such as multiple telephone lines. Each tape recorder uses a pair of capstans and pinch rollers to move the tape during recording and play-back. The pinch rollers are engaged with the capstans by means of a solenoid through a linkage and spring coupling. The spring is stretched by the solenoid only after the pinch roller makes contact with the capstan, thus reducing the force required from the solenoid. The spring is pre-loaded so as to improve the accuracy with which the force applied to the pinch roller is determined. The solenoid is used to apply force to the spring only when the solenoid plunger approaches its seat, so as to make the most efficient use of the solenoid and minimize its size and electrical power usage.

Abstract: A secure postage dispensing system is provided, which comprises: apparatus for receiving mailing information including a list of addresses, wherein the list is associated with a number of mail pieces to be sent and information indicative of the postage due for the mail pieces; structure for calculating the total postage required for the mail pieces; and structure for establishing communication with a funds control center, which is adapted to receive the total postage and the total number of mail pieces to be mailed and includes instrumentalities for effecting a funds transfer in the amount of the total postage to a carrier service and, upon completion of such funds transfer, returning a cryptographic key and a batch identifier.

Abstract: A platen module is fixably mounted to the base of a modular mailing machine. A support wall is fixably mounted to the base. Also fixably mounted to the base of the mailing machine is a drive motor having a output shaft and a plurality of gears fixably mounted the respective ends of the output shaft. A guide rod is slidably mounted vertically to the support wall and a platen plate fixably mounted to the guide rode. A plurality of rack post are fixably mounted at one end to the platen plate and in constant mesh with a respective one of the gears.

Abstract: A tape drive system for a dictating machine, particularly a portable dictating machine of a size suitable to be held in one hand. The dictating machine has a compartment which receives a tape cassette having a pair of reels, and a pair of driving spindles engage with the tape reels for driving the latter. A tape drive capstan and back-up roller are located adjacent the tape cassette compartment. A motor is located at the opposite end of the dictating machine from the tape cassette compartment, and a multi-stage speed reduction belt and pulley drive system is located between the motor and the drive capstan for simultaneously driving the drive capstan and the tape reel driving spindles at a uniform rate of speed.

Abstract: The inking module includes a plurality of first links extending horizontally and parallel. One end of the first links are fixably mounted to an ink pad tray, the other end of the first links having formed thereat a tilting surface. A drive means causes the first links to displace the ink pad tray to and from the first and second position. A guide means guides the first links horizontally along a linear path and including abutting means for causing the first links to tilt vertically when the tilting surface contacts the abutting means to place the ink pad tray in the second position.

Abstract: A printwheel detent disengaging mechanism enables low-torque high-speed automatic printwheel setting. In the engaged position spring-loaded ball in a rotatable shaft bears on a detent ball disposed in a bore in a sleeve surrounding the shaft to cam the detent ball into detent vees of the printwheel. When the shaft is rotated so that the spring-laded ball no longer bears on the detent ball, the detent force is removed and low torque printwheel setting may be accomplished. When setting is completed, the shaft is rotated back into position where the spring-loaded ball bears on the detent ball.

Abstract: According to the invention, a multiranging scale which operates in two weighing modes, a high range mode and a low range mode, and which displays not only weight but rate and/or charge information associated with mailing or shipping an article, is inhibited from displaying or outputting a signal indicative of the rate and/or charge when in the high range mode of operation the weight of the article is below a threshold, thereby causing the user to select the low range mode of operation. In addition to inhibiting the rate/charge display an audible or visual signal may be provided to more actively cue the user to switch to the low range weighing mode.

Abstract: A recharging system for a postage meter includes automatic telephone communication with a remote accounting center which utilizes touch-tone (DTMF) signals on the postage meter users telephone line to enable automatic recrediting of the descending register of the postage meter whenever the amount remaining in the register reaches a predetermined threshold. The meter further includes a clock which may be synchronized with a clock at the remote accounting center to enable the meter to answer at a predetermined time a call initiated by the remote accounting center. The postage meter user's funding account may be maintained at a bank instead of the remote accounting center but the funds transfer accounting takes place at the remote accounting center.

Abstract: A mailing machine for mounting of a suitable postage meter thereon includes means for initiating a postage meter print cycle. The postage meter includes a shutter means which will prevent full execution of the postage meter print cycle if not properly enabled. The mailing machine includes a shutter lever means in driving communication with the shutter means for controllably causing the shutter means to experience reciprocal motion. The mailing machine further includes control means for simultaneously causing the postage meter to begin a print cycle and cause the shutter lever means to being displacement of the shutter means. However, if the shutter means is not properly enabled, the control means will cause the shutter lever means to return to a home position for a retry.

Abstract: A multichannel communications recorder with capability to display channel activity, failsafe back-up, and a unique identification code; and apparatus for securing access to the recorder. The recorder is formed from modular elements configurable into a large number of selectable configurations. One or more record decks are controlled by a control module which includes a system control microprocessor and a CRT control microprocessor. Control is provided by selecting functions defined in accordance with a displayed page or moving to another page using softkeys. Access to various pages is controlled by various passwords. Because of the need to provide physical security for recorded tapes, each tape deck is secured by an electro-mechanical lock, which operates under system control. The system is provided with the capability to be configured in configuration providing back-up for selected channels.

Abstract: A vault cartridge having a data storage means for the storage of data therein. The cartridge has a size and a shape which is adapted for insertion within a vault receptacle coupled to a host system. The vault receptacle has a primary portion of a magnetic power coupling means made of a primary core and a primary winding operatively coupled to the core. The vault cartridge further comprises a secondary portion of the core having a secondary winding operatively coupled thereto. The portions of the core within both the cartridge and the receptacle are disposed such that when the cartridge is inserted within the receptacle the two portions of the core are magnetically coupled one to the other. A source of excitation energy applied to the primary winding is magnetically coupled through the core and into the secondary winding of the cartridge. Power conversion means is provided within the cartridge for deriving operating power from the secondary winding.

Abstract: Apparatus for preparing a letter, including a stationery item. The apparatus includes a structure for printing and for providing a signal representative of letter data corresponding to information having a format. The information includes a plurality of parts. The apparatus also includes a computer. The computer includes a structure for receiving the signal, and is programmed for reformatting the letter data. The reformatted letter data includes a plurality of parts, and each of the information parts corresponds to a different one of the data parts. The computer is also programmed for selecting at least one of the data parts and for causing the printing structure to print on the stationery item each information part corresponding to each selected data part.

Abstract: A programmable telephone/dictation terminal that can be disposed in any one of several different modes of operation including, but not limited to, dictating information onto a recorder, communicating over a telephone network, recording incoming messages received via a telephone line, preventing a telephone dial out operation and communicating "text" messages with a supervisory console. The terminal is provided with several programmable keys each being assignable by the terminal user with a particular function such that, upon the simple operation of that key, the assigned function is carried out. The user may change the function to which a particular programmed key is assigned, as desired.

Abstract: An electrolytic display cell includes two plates, one of which is covered by a semi-transparent electrode. The display is obtained by connecting the electrode to a source of potential of a first polarity and the erasing by connecting the electrode to a source of potential of a second polarity. The electrode has a first terminal and a second terminal. The first and the second terminal are adapted to be connected to apparatus for detecting whether the electrode has been made visible.

Abstract: In printing apparatus of the type which includes a ribbon having a backing layer and an ink donor layer supported on the backing layer, wherein the apparatus includes a first thermal printhead for transfer printing a first ink pattern from the ink donor layer to the backing layer at a first printing station, a second thermal printhead for transfer printing a second ink pattern from the ink donor layer to a workpiece at a second printing station, there is provided a process including the steps of: sensing a letter being fed to the second printing station; starting feeding the ribbon; starting printing at the first printing station; moving the second printhead from a non-printing position to a printing position; starting printing at the second printing station; stopping printing at the first and second printing stations; stopping feeding the ribbon; and moving the second printhead from the printing position to the non-printing position.

Abstract: This invention relates to a postage meter having a plurality of worm gears for adjusting the rotational position of postage print wheels. Each worm gear selectively moves a rack which is an engagement with a postage print wheel so as to provide rotational movement to the print wheel. Sensors are provided so that the rotational position of each worm gear can be determined thereby indicating the position of the print wheels. A sleeve is located within the housing to provide support to the worm gears and maintain alignment of the racks during printing.

Abstract: Apparatus and method of determining the mass of an article by the shift of the period of oscillation of a flexibly mounted tray. An article whose mass is to be determined is placed upon the tray which is caused to oscillate and the period of harmonic motion is calibrated. This period is compared against the period of harmonic motion when there is no article upon the tray, and the difference, or shift, in frequency, allows a determination of the mass of the article. The tray is supported by a plurality of flexible members having parallelogram configuration that eliminates bending stresses.

Abstract: An electronic postage meter employs a membrane switch mechanism. The postage meter is of the type having a mechanism for printing postage and accounting circuits for accounting for postage printed by the printing mechanism. A membrane switch is coupled between the printing mechanism and accounting circuits to provide print wheel setting information to the accounting circuits. The membrane switch mechanism may in one embodiment include a plurality of switch contacts and a plurality of switch contact actuating structures to activate different ones of the switch contacts. The membrane switch is mounted such that different ones of the plurality of the actuating structure activates a predetermined one of the plurality of switch contacts depending upon the position of the print wheels.