The invention relates to a register for cards, sheets, memorandums, etc., that has a housing with a box-shaped bottom member whose upper housing cover plate is provided with a dish-shaped hollow for receiving a stack of loose sheets or cards provided with markings and having edge cut-outs in the manner of a register, and a cover which is pivotal about a horizontal axis, covers the dish-shaped hollow with the cards and is in operative connection with two-armed levers engaging the cards and depres...

An electronic cash register adapted to process business sales information and in addition inventory acquisition information is provided. The cash register includes a keyboard for producing business sales information signals and an additional keyboard for producing inventory acquisition information signals. The business sales keyboard and inventory acquisition keyboard are coupled through a switching circuit to cash register processing circuitry adapted to count, print, display and transmit the i...

An electronic register of the invention has, at an input unit, at least a first selection key which is operated for performing the normal registering, a second selection key which is operated for performing single item registering for accumulating sales data according to both classification and payment type, and keys for designating the item number codes. A memory has a first memory for storing sales data input by the operation of the keys in memory locations according to the item number codes, ...

A shift register which, including a plurality of cells each comprising a data latch section and a shift control section, operates without external clocks, wherein the shift control section includes a terminal for receiving a shift start control signal; a terminal for receiving a shift inhibition control signal; a shift allowance control circuit which receives signals indicating as to whether each of the particular cell and the cells adjacent thereto is in a shift operation and signals indicating...

A register for an air duct is made up of extruded L-shaped members that have perpendicular integrally formed frame and duct inset parts locked in butting relationship at mitred ends by flat corner clips with resilient barbs that slip into and bitingly engage channels along the frame parts of adjacent members. End clips slip over the distal edges of the duct inset parts to secure the backs of adjoining members. Curved blades extend horizontally in louver fashion in front of pivotable vertical dam...

In a shift register for driving a pixel row in a liquid crystal display device a plurality of stages are connected: to a high level voltage source, a low level voltage source and a phase-delayed clock signal generator; to row lines; and in cascade, with respect to a scanning signal, for charging and discharging the row lines. Each stage of the shift register has a pull-up transistor, a pull-down transistor, and first to fourth transistors. The pull-up transistor has a control electrode and a con...

A method includes molding a set of deflector plates in a first mold with a first material, removing the deflector plates from the mold, and placing the deflector plates in a second mold, molding a duct to the deflector plates in the second mold using a second material. The molding includes forming an engaging rim in the duct for connecting the duct to another duct, and removing the deflector plates and the duct from the second mold. The deflector plates pivot with respect to the duct when the mo...

A shift register for driving a pixel row in a liquid crystal display device. In the shift register, a plurality of stages are connected to a high level voltage source, a low level voltage source and a phase-delayed clock signal generator, connected to row lines, and connected, in cascade, with respect to a scanning signal, for charging and discharging the row lines. In each stage of the shift register, an output circuit is provided with a pull-up transistor having a first input electrode for rec...

A register for regulating the passage of air to be mounted in a vent opening of a wall, floor, or ceiling. The register includes a grill having a plate with grill openings for the passage of air therethrough, a frame connected to the bottom of the grill, at least one damper for regulating the air flow through the register, a pivotal connection connecting the dampers to the frame to allow pivotal movement there between, a biasing mechanism urging the damper against the frame to reduce rattling an...

The invention relates to a shift register which has a first and a second delay circuit. The analogue signal to be delayed is applied to the first delay circuit, and the delayed signal is taken from the second delay circuit. Parallel auxiliary delay circuits are connected between the said two delay circuits. The shift rate of the auxiliary delay circuit is lower than the shift rate of the first and second delay circuits.