Abstract: A method and system for recognizing time. An embodiment of a method for recognizing a time includes receiving a set of coordinates from a capture device, the set of coordinates indicating where a set of marks was made on a paper form without the use of a graphical user interface, and mapping the set of coordinates to a time. The method enables a processor to accurately and quickly determine time information entered on a piece of paper attached to the capture device, independent of the user who enters the time information. Exemplary applications include a field survey and inventory.

Abstract: A dual-line time recorder includes a barrel cam, printer, motor, and slide plate. The motor rotates the barrel cam. The rotational motion of the barrel cam translates into lateral movement of the printer in forward and reverse directions. A slide plate is adapted for moving the printer in a transverse direction relative to the barrel cam between a first line of print and a second line of print. After printing in a forward direction along a first line of print, the slide plate shifts the printer for printing along a second line of print in the reverse direction. After printing in a reverse direction, the slide plate shifts the printer back to its original position. The printer is fully programmable for printing a variety of data on the print medium.

Abstract: Apparatus for determining inter-pen offsets in a multiple pen ink jet printer including a drop detector for measuring flight time of ink drops, an aperture plate disposed in the print media plane, and a carriage position sensor for determining carriage position when ink drop flight time exceeds a predetermined value, which indicates that an ink jet is at the edge of the aperture plate. The sensed carriage positions for the respective pens provides information indicative of inter-pen offset in the scan axis direction. In a further embodiment of the invention, the aperture plate can have a stair-shaped boundary to facilitate the calibration of a plurality of nozzles in one scan. For determination of inter-pen offset in the media scan direction, the aperture includes a comb-like boundary that is utilized to produce the detect/no detect pattern for a nozzle array in each of the pens, whereby the pattern for each of the pens provides information indicative of the offset between pens.

Abstract: In a small-sized electronic apparatus having at least a time counting circuit and a printing section, when a note-paper sheet issuance key is operated a note-paper sheet, on which the present time data is printed and also which has a blank space of predetermined size, is issued.