Abstract: Culture systems, devices and related methods and articles may automate the culturing or incubation process according to defined culturing protocols. Such may employ removable multi-well growth cassette. Wells may be subdivided into subwells. Such may employ removable media and waste cartridges and/or gas canisters to supply consumables, which may be supplied in kits, for example with processor executable culturing protocols. Direct fluidic coupling between growth cassettes and the removable cartridges or canisters may be employed. Operational and/or environmental conditions may be sensed or monitored, and may be used to adjust or alter operation. A microscopy subsystem may capture images which may be stored and/or analyzed. Analysis may be used to adjust or alter operation.

Abstract: Culture systems, devices and related methods and articles may automate the culturing or incubation process according to defined culturing protocols. Such may employ removable multi-well growth cassette. Wells may be subdivided into subwells. Such may employ removable media and waste cartridges and/or gas canisters to supply consumables, which may be supplied in kits, for example with processor executable culturing protocols. Direct fluidic coupling between growth cassettes and the removable cartridges or canisters may be employed. Operational and/or environmental conditions may be sensed or monitored, and may be used to adjust or alter operation. A microscopy subsystem may capture images which may be stored and/or analyzed. Analysis may be used to adjust or alter operation.

Abstract: A series of staggered, overlapping coin carousels with coin stalls that receive coins, drive motors that operate to rotate the carousels and position the coin stalls so that the coins can be transferred between the carousels, and coin transfer mechanisms with gates that operate to move the coins between the carousels. An electronic controller is programmed to keep track of the positions and values of the coins in the coin stalls, and to determine and operate the appropriate drive motors and transfer gates for transferring coins between the carousels and for returning change.

Abstract: A coin escrow apparatus for use with a pay telephone includes a frame defining accept and reject coin paths, and including a toggle mechanism for the temporary storage of coins independent of coin size and thickness, a coin accept gate mechanism, a coin release gate mechanism that allows coins to be either refunded or cashed out, a cash and/or refund gate mechanism, a coin reject path, a foreign object return path, and a coin deposit path. The toggle mechanism includes pairs of toggles that pivot to selectively block the coin accept path.

Abstract: A plurality of gates with control arms and cam arms that pivot to open and close a plurality of coin stalls, so that a coin will enter the first open stall, engage the cam arm to pivot the control arm to close that stall, and come to rest on one of a plurality of support arms. A coin select mechanism includes an actuator operatively connected to a coin select member with pins that engage slots with openings in the arms. The actuator is selectively operated to slide the coin select member to align one of the pins with the opening of one of the arms, to permit that arm to pivot to release the coin in that stall. A coin release mechanism includes an actuator operatively connected to a release member with pins that engage the release the arms so that only the desired coin stall is emptied.

Abstract: A plurality of gates with control arms and cam arms that pivot to open and close a plurality of coin stalls, so that a coin will enter the first open stall, engage the cam arm to pivot the control arm to close that stall, and come to rest on one of a plurality of support arms. A coin select mechanism includes an actuator operatively connected to a coin select member with pins that engage slots with openings in the arms. The actuator is selectively operated to slide the coin select member to align one of the pins with the opening of one of the arms, to permit that arm to pivot to release the coin in that stall. A coin release mechanism includes an actuator operatively connected to a release member with pins that engage the release the arms so that only the desired coin stall is emptied.

Abstract: A coin escrow apparatus for use with a pay telephone includes a frame defining accept and reject coin paths, and including a toggle mechanism for the temporary storage of coins independent of coin size and thickness, a coin accept gate mechanism, a coin release gate mechanism that allows coins to be either refunded or cashed out, a cash and/or refund gate mechanism, a coin reject path, a foreign object return path, and a coin deposit path. The toggle mechanism includes pairs of toggles that pivot to selectively block the coin accept path.

Abstract: A series of staggered, overlapping coin carousels with coin stalls that receive coins, drive motors that operate to rotate the carousels and position the coin stalls so that the coins can be transferred between the carousels, and coin transfer mechanisms with gates that operate to move the coins between the carousels. An electronic controller is programmed to keep track of the positions and values of the coins in the coin stalls, and to determine and operate the appropriate drive motors and transfer gates for transferring coins between the carousels and for returning change.

Abstract: An airline ticket printer includes a magnetic reading and writing station that has a read/write head for recording information on, or reproducing information from, a magnetic stripe carried on the ticket. The ticket is driven past the read/write head by a drive mechanism that contacts the ticket at a substantial distance from the read/write head so that the magnetic stripe is free to flex independently of the portion of the ticket that is in contact with the drive mechanism. More satisfactory contact between the read/write head and the magnetic stripe is thereby achieved.The ticket printer also has a second reading/writing station in series with the first station along a ticket feed path, so that errors in reading or writing by the first station may be detected and/or corrected at the second station.A ticket feed path is constructed using feed modules that are mounted on pins extending from a vertical mounting plate.

Abstract: An airline ticket printer includes a magnetic reading and writing station that has a read/write head for recording information on, or reproducing information from, a magnetic stripe carried on the ticket. The ticket is driven past the read/write head by a drive mechanism that contacts the ticket at a substantial distance from the read/write head so that the magnetic stripe is free to flex independently of the portion of the ticket that is in contact with the drive mechanism. More satisfactory contact between the read/write head and the magnetic stripe is thereby achieved. The ticket printer also has a second reading/writing station in series with the first station along a ticket feed path, so that errors in reading or writing by the first station may be detected and/or corrected at the second station.

Abstract: An airline ticket printer includes a magnetic reading and writing station that has a read/write head for recording information on, or reproducing information from, a magnetic stripe carried on the ticket. The ticket is driven past the read/write head by a drive mechanism that contacts the ticket at a substantial distance from the read/write head so that the magnetic stripe is free to flex independently of the portion of the ticket that is in contact with the drive mechanism. More satisfactory contact between the read/write head and the magnetic stripe is thereby achieved. The ticket printer also has a second reading/writing station in series with the first station along a ticket feed path, so that errors in reading or writing by the first station may be detected and/or corrected at the second station. A ticket feed path is constructed using feed modules that are mounted on pins extending from a vertical mounting plate.

Abstract: An airline ticket printer includes a magnetic reading and writing station that has a read/write head for recording information on, or reproducing information from, a magnetic stripe carried on the ticket. The ticket is driven past the read/write head by a drive mechanism. The ticket printer also has a second reading/writing station in series with the first station along a ticket feed path, so that errors in reading or writing by the first station may be detected and/or corrected at the second station. Tickets are pre-staged from a ticket storage bin to a staging point to reduce print-cycle time. Ticket errors can be corrected and changes can be made by re-inserting the old ticket into the machine, reading the information that had been magnetically recorded on the old ticket and either printing a new ticket or over-printing the old ticket. If a new ticket is printed, the old ticket is deposited in a safe receptacle inside the machine.

Abstract: An airline ticket printer includes a magnetic reading and writing station that has a read/write head for recording information on, or reproducing information from, a magnetic stripe carried on the ticket. The ticket is driven past the read/write head by a drive mechanism that contacts the ticket at a substantial distance from the read/write head so that the magnetic stripe is free to flex independently of the portion of the ticket that is in contact with the drive mechanism. More satisfactory contact between the read/write head and the magnetic stripe is thereby achieved.The printer's control system includes a printer electronics board and one or more single-slot PC/AT (ISA bus) microcomputers that are plugged into respective slots of a mother board.

Abstract: An airline ticket printer includes a magnetic reading and writing station that has a read/write head for recording information on, or reproducing information from, a magnetic stripe carried on a ticket. The printer also includes a printing station located after the magnetic read/write head. A plurality of separate storage bins are provided for storing different ticket blanks; each bin has its own feed device. The ticket blanks are prefed from the storage bins along separate guide paths to separate staging areas prior to these paths joining to form a common path. The magnetic read/write head and the printer are located along this common path.

Abstract: An airline ticket printer includes a thermal printer engine with a platen and a print head. A gap is maintained between the platen and the print head except when a ticket is present for printing. A ticket is fed toward the gap and the feeding of the ticket is sensed. At a timed interval after sensing the feeding of the ticket, the print head is moved toward the platen by a stepper motor so that the ticket is engaged between the print head and the platen.

Abstract: A printer and method employing latent electrostatic image development in which the toner brush and print drum operate on separate cycles. See, FIGS. 28 and 28A and the description associated with these figures under the heading, "Toner Brush Drive." Two different drive motors are used to drive the drum and the toner brush, and the toner brush is operated only during those portions of a printing cycle during which latent electrostatic image-bearing areas of the drum are moving past the toner brush. This minimizes the waste and accumulation of wasted toner materials in the printer and the frequency with which accumulations of wasted toner must be removed from the printer. The use of a separate drive motor for the toner brush has the added advantage that it eliminates oscillation and gear-lash, thereby eliminating uneven darkness in the printing.

Abstract: A carriage locking device is used for locking a transversely movable carrier in a typewriter to safeguard against damage when the typewriter is not in typing use, especially during shipping transport. The device includes a pair of blades operable between a released position for enabling the carrier to travel sideways and a locked position for engageably holding the carrier fast in the typewriter. A lock control linkage is coupled to the blades for allowing the operator selective movement thereof to shift the blades between the two positions. The blades move into and out of a recess on the carrier which is only allowed to occur when the carrier is stopped at a predetermined location. A sensor lever includes a latching feature that operates in response to the carrier being away from the predetermined location to block movement of the lock control linkage for maintaining the blades in the released position.