Abstract: An improved printing system is provided having at least one host computer and a printer in which the printer acquires print job accounting information and communicates it to the host computer via NPAP messages. A host computer downloads print job data to the printer through a communications port on the printer (i.e., either a parallel port, serial port, or network port), and as the printer prints the print job that it received from the host computer, the printer temporarily stores job accounting information. At the end of the print job, the printer communicates that job accounting information back to armed host computers via a bi-directional communications port, including typical information such as: the job identifier number, job processing time, number of sheets of paper from each paper source, number of impressions from each paper source (either one-sided or two-sided impressions), the port identifier, the network user name, the name of the print job (as specified), and the printer's serial number.

Abstract: A test mode matrix circuit in an integrated circuit switches signal lines internal to the integrated circuit in a manner that allows an embedded microprocessor within the integrated circuit to be fully functionally tested using standard test vectors applied to the integrated circuit, and which allows for debugging the code written for an embedded microprocessor core by connecting an in-circuit emulator (ICE) to the integrated circuit. The test mode matrix circuit operates in a number of mutually exclusive modes, each of which is suitably selected via control signal inputs to the test mode matrix. The test mode matrix circuit couples signals from the embedded microprocessor to the application-specific logic without passing through off-chip drivers/receivers. Multiple microprocessors and corresponding test mode matrices may also be implemented on the same integrated circuit.

Abstract: A technique of producing a semiconductor device or integrated circuit produces a planarized refill layer which has a more uniform thickness after polishing, such as by chemical-mechanical polishing (CMP). Dummy active areas are inserted between active areas in that portion of the substrate which would normally be occupied by a field oxide in order to reduce to "dishing" that occurs during CMP in these areas. The dummy active areas can take the shape of a large block, a partially or completely formed ring structure or a plurality of pillars the area density of which can be adjusted to match the area density of the active areas in that region of the substrate. The design rule for the pillars can be such that no pillars are placed where polycrystalline silicon lines or first level metallization lines are to be placed in order to avoid parasitic capacitances.

Abstract: A process for producing a fat imitator by combining a complex carbohydrate, a simple carbohydrate, a proteinaceous material, a gum or hydrocolloid polycarbohydrate and a salt. The complex carbohydrate may be a whole, dehulled cereal grain, legume seed or plant tuber. The simple carbohydrate may be a sugar solid or sugar syrup. The proteinaceous material contains a minimum protein content of 20% weight as determined by 6.25% times nitrogen content. The gum or hydrocolloid polycarbohydrate may be of vegetable, algal, animal or bacterial origin. The salt may be a sodium or potassium chloride, phosphate, acetate, citrate, lactate, gluconate, or an ammonium phosphate, acetate, citrate, lactate, gluconate or combinations of the foregoing salts.

Abstract: An injection moulding process for moulding a material in a mould having a mould cavity and at least one channel communicating with the mould cavity, each channel entering the mould at a respective mould inlet includes the steps of heating inner surface areas of the mould to a temperature above the heat distortion temperature of the material; supplying the molten material into the mould by way of at least one channel and subjecting the molten material to a propelling force, sufficient to propel it through the channel into the mould; causing the molten material in the mould to solidify; applying periodic forces to the material in the mould at a plurality of spaced-apart regions, first and second of the regions being located either side of molten material in the mould cavity, the periodic force being applied with a difference in phase so as to cause shear of molten material within the mould cavity between the first and second regions; cooling the mould below the heat distortion temperature of the resin while or

Abstract: A test mode matrix circuit in an integrated circuit switches signal lines internal to the integrated circuit in a manner that allows an embedded microprocessor within the integrated circuit to be fully functionally tested using standard test vectors applied to the integrated circuit, and which allows for debugging the code written for an embedded microprocessor core by connecting an in-circuit emulator (ICE) to the integrated circuit. The test mode matrix circuit operates in a number of mutually exclusive modes, each of which is suitably selected via control signal inputs to the test mode matrix. The test mode matrix circuit couples signals from the embedded microprocessor to the application-specific logic without passing through off-chip drivers/receivers. Multiple microprocessors and corresponding test mode matrices may also be implemented on the same integrated circuit.

Abstract: An improved printing system is provided having at least one host computer and a printer in which the printer acquires print job accounting information and communicates it to the host computer via NPAP messages. A host computer downloads print job data to the printer through a communications port on the printer (i.e., either a parallel port, serial port, or network port), and as the printer prints the print job that it received from the host computer, the printer temporarily stores job accounting information. At the end of the print job, the printer communicates that job accounting information back to armed host computers via a bi-directional communications port, including typical information such as: the job identifier number, job processing time, number of sheets of paper from each paper source, number of impressions from each paper source (either one-sided or two-sided impressions), the port identifier, the network user name, the name of the print job (as specified), and the printer's serial number.

Abstract: Bidirectional communications between a host computer and a printer connected to the host, either locally or by way of a network, are used to provide a user of the host with access to a substantially real-time, visual and functional replica of the operator panel of the printer. The user may view the replica to access all data available through the printer operator panel. Using a mouse or other input device, the user of the host computer can also effectively actuate any pushbuttons or other operator panel control devices depicted as part of the replica.

Abstract: An External Network Adapter (ENA) is provided that acts as an interface between a network and a parallel or serial port of at least one printer, in which host computers on the network may send print jobs to the External Network Adapter, and these print jobs will be communicated to the printers in a manner that the print jobs will be printed correctly. The External Network Adapter can additionally receive NPAP queries and NPAP commands from a host computer over the network, and transfer those NPAP queries or commands to each of the printers at virtually any time, including during a print job. If the ENA receives any NPAP query or NPAP command from a host computer via the network, such NPAP queries or commands are sent to the printer between print job packets.

Abstract: A method and an apparatus for forming a tube from a flat tape, more particularly for forming a shielding tape around a cable core, is disclosed. The tape is moved longitudinally along a straight path and simultaneously deflected laterally from a flat to a circular configuration around a mandrel, and the center of the tape is stressed over an eccentric ring attached to the outside surface of the mandrel in substantially inverse proportion to the stretch imparted to the tape during forming of the tube.

Abstract: A method and an apparatus for forming a tube from a flat tape, more particularly for forming a shielding tape around a cable core, is disclosed. The tape is moved longitudinally along a straight path and simultaneously deflected laterally from a flat to a circular configuration around a mandrel, and the center of the tape is stressed over an eccentric ring attached to the outside surface of the mandrel in substantially inverse proportion to the stretch imparted to the tape during forming of the tube.