Abstract: A transfer composite for in-mold decoration of molded plastic or rubber articles complexing a casting substrate having a controlled release surface, and a thin discontinuously printed pressure sensitive adhesive tape-strippable pattern deposited on the casting substrate, whereby the transfer composite is suitable for inserting into a mold and adapted to resist print-distorting movement during flow of plastics or rubbers in the mold, yet capable of permanently bonding to the molded article without the use of adhesives. After removal from the mold the casting substrate and the controlled release surface are stripped from the decorated article.

Abstract: A bar-coding system employs a unique bar code pattern which includes a code represented by a series of dark and light stripes that may be easily decoded by a very inexpensive reader with greater reliability. The bar-coding system generates binary data from the pattern which may be described in parts as follows: long light fields at each left and right end; a start bar at each end; right and left data fields; and a three-bit asymmetric pattern (light, dark, light) in the center that indicates the direction in which the pattern is moving past the read head. The coding sequence of the data fields is arranged from either end toward the middle of the pattern where the coding method reverses; therefore, a coupon or card passed through the reader in either direction will yield the same output. Only two widths of the light and dark stripes are used, and the stripes are read as pairs in succession.

Abstract: A battery-operated rotating sign employs a mechanically efficient speed-reducing mechanism and a power controller to reduce power consumption and, hence, increase battery life. The device is particularly suited to a ceiling-mounted, vertically-suspended rotating sign. A resilient power transmission strand extends from the vertical shaft of the motor to the sign which hangs from the bottom end of the strand. The power controller includes electrical circuitry having a timer which cycles between "on" and "off" periods. During the "on" period, the rapidly turning motor shaft winds up the resilient strand; and during the "off" period, the energy stored in the strand is released to the sign which turns slowly at the opposite end of the strand. Additional energy savings are provided by a photodetector circuit which disconnects the battery at night when operation of the sign is not desired.