Abstract: A method and a system for controlling cycle up and cycle down operations of a printer device that includes a plurality of individual transport, where each transport defines a section of an overall path for the medium and performs a process relative to the medium as it passes therethrough. A sensor associated with each transport provides information indicative of its operation including a signal indicating whether or not a medium is present within its paper path section. A controller is operatively associated with the transports to receive such information produced by the sensor, and based thereon, to control the transports during cycle up and cycle down sequences.

Abstract: Backlash is reduced by stopping substrate short of a printing position, then slowly advancing the drive system to move the substrate to the printing position. Where a stepper motor drives a driven roller via a gear train, the stepper motor stops the substrate a predetermined number of steps shy of the printing position. The stepper motor is then advanced by the predetermined number of steps, taking up backlash and moving the substrate to the printing position.

Abstract: On the basis of name of a printing medium, which is supplied from a printing medium specifying section, a recording pattern producing section determines whether the printing medium to be printed is a medium in which an ink easily penetrates or that in which an ink hardly penetrates, determines hue changing degree due to bidirectional printing for each pixel from position information of CMYK image data and a scanning pattern, and changes the densities of CMY so that the output density of a hue having a larger hue changing degree in the input image data is lowered, and that of a hue having a smaller hue changing degree is raised. As a result, a total amount of inks ejected from a head of an ink recording section is controlled with respect to the color which is early impacted and that which is lately impacted.

Abstract: An imaging apparatus receives a stream of image data compressed according to a token based compression algorithm. The token dictionary is decompressed and processed according to desired standards such as optimizing for a particular image output device. After revision, the revised tokens are stored in a revised dictionary which is accessed upon decompression of image content. When the image content is decompressed the locations in the compressed or coded input data stream refer to locations in the revised dictionary which are extracted and output either to hard copy or for further processing.

Abstract: A method of correction for toner misregistration in color printing systems, specifically for run length encoded image data. This method, called “trapping”, usually involves extending the color separations one or more pixels to overlay the edge. The color of the “trap zone” is chosen such that it is nearly imperceptible in the presence of the two initial colors. Our approach assumes the existence of a “trap generator”, which provides a trap color given two input colors.

Abstract: Perspective distortion is estimated in a digital document image by detecting perspective pencils in two directions, one being parallel to text lines, and the other being parallel to the boundaries of formatted text columns. The pencils are detected by analyzing directional statistical characteristics of the image. To detect a pencil, a first statistical line transform is applied to transform the image into line space, and a second statistical score transform is applied to transform the image into pencil space. A dominant peak in pencil space identifies the perspective pencil. In addition, a computationally efficient line summing technique is used for effecting sums of pixels along inclined target lines (or curves) through an image. The technique includes pre-generating partial sums, and summing along step segments of a target line using the partial sums.

Abstract: Apparatus and methods that modify an allocation solution for a plurality of implementation units based on a determination of whether the solution can be improved by changing the operation of the implementation units.

Abstract: An image forming method makes the warming-up time short, enables the formation of high-quality images even when fixing is performed continuously at high speed, and restrains degradations of the image quality, such as non-uniformity of gloss and non-uniformity of coloration even under high-temperature and high-humidity conditions. The method uses a toner that is wide in fixing range and is especially excellent in low-temperature fixing property. The method contains a process of melting and thereby fixing a toner image formed by unfixed toner, by heating a heating member that is in contact with the toner image. The surface of the heating member or its vicinity that is in contact with the toner image generates heat, and the toner contains at least a colorant and a binder resin having a crystalline resin with a number average molecular weight of 1500 or more as the main component.

Abstract: A method and system for masking a surface to be etched is described. A droplet source ejects droplets of a masking material for deposit on a thin-film or other substrate surface to be etched. The temperature of the thin-film or substrate surface is controlled such that the droplets rapidly freeze upon contact with the thin-film or substrate surface. The thin-film or substrate is then etched. After etching the masking material is removed.

Abstract: Disclosed is a process which comprises (a) reacting allyl bromide with diethyl amine in a molar ratio of at least about 1 mole of allyl bromide per about 1.15 moles of diethyl amine and in a molar ratio of no more than about 1 mole of allyl bromide per about 2 moles of diethyl amine, thereby generating allyl diethyl amine in a monomer reaction mixture; (b) subsequently filtering the monomer reaction mixture to remove impurities; (c) subsequently reacting the allyl diethyl amine with allyl bromide, thereby generating solid diallyl diethyl ammonium bromide; (d) subsequently isolating the solid diallyl diethyl ammonium bromide; (e) subsequently dissolving the diallyl diethyl ammonium bromide in a solvent and adding thereto a polymerization initiator to form a polymerization reaction mixture; (f) subsequently heating the polymerization reaction mixture in a vessel equipped with a reflux condenser to a temperature of from about 90 to about 100° C.

Abstract: An out-of-plane micro-structure which can be used for on-chip integration of high-Q inductors and transformers places the magnetic field direction parallel to the substrate plane without requiring high aspect ratio processing. The photolithographically patterned coil structure includes an elastic member having an intrinsic stress profile. The intrinsic stress profile biases a free portion away from the substrate forming a loop winding. An anchor portion remains fixed to the substrate. The free portion end becomes a second anchor portion which may be connected to the substrate via soldering or plating. A series of individual coil structures can be joined via their anchor portions to form inductors and transformers.

Abstract: A toner extruder for the preparation of a toner resin extrudate from a resin is provided. The extruder includes a housing defining a housing aperture and a resin inlet opening in the housing. The extruder also includes a conveyor for conveying the resin through the housing aperture. A lead-in gap at the resin inlet opening collects prematurely melted base resin and holds it for take-up by the conveyor, thus preventing fusing of the resin on the conveyor and avoiding clumping. The extruder can further include a member adjacent the resin inlet opening for inhibiting the heat transfer from the housing and/or the conveyor to the resin at the opening. The flow of resin adjacent the opening is thus improved.

Abstract: A coating head assembly incorporates a replaceable breakaway link into the coating head assembly. In the event of a collision, this link will break to reduce the likelihood of breakage of any other part of the coating head assembly. Repair then only requires that the link be replaced, rather than the coating head assembly be rebuilt. This invention reduces the coating head repair time from a fifteen-hour job of rebuilding the coating head assembly to a three-hour job of tooling a new link.

Abstract: A p-n tunnel junction between a p-type semiconductor layer and a n-type semiconductor layer provides current injection for an nitride based vertical cavity surface emitting laser or light emitting diode structure. The p-n tunnel junction reduces the number of p-type semiconductor layers in the nitride based semiconductor VCSEL or LED structure which reduces the distributed loss, reduces the threshold current densities, reduces the overall series resistance and improves the structural quality of the laser by allowing higher growth temperatures.

Abstract: For displaying a job feature review summary, a feature table is displayed. Each feature is represented by a terse textual language definition. The current feature values are also displayed with the terse definitions. Optionally, an icon is associated with the terse definition and the current feature values.

Abstract: An electrostatographic component having a substrate and an outer coating of a thin, conformable perfluoroelastomer, wherein the outer coating has a thickness of from about 1 to about 75 micrometers, and wherein the unit manufacturing cost of developing the component is decreased and adhesion of the layer is increased.

Abstract: By using dynamic text and an interface utilizing a familiar metaphor, reading speed and comprehension can be increased. In particular, the interface, which is based on a familiar metaphor, such as driving, allows a user to concentrate on the real task at hand, reading, as opposed to manipulation of the interface. Thus, using a combination of a familiar metaphor and rapid serial presentation, dynamic text can be efficiently negotiated.

Abstract: Development electrode wires for use in a Scavengless or Hybrid Scavengless Development system are treated using Ion Implantation so as to minimize the creation of charge potential between the electrode wires and developer material during frictional contact therebetween. Treatment of the wires using Ion Implantation for minimizing the creation of a charge potential is effected without diminishing the hardness of the wire material. In fact, wire hardness and resistance to wire contamination are enhanced using Ion Implantation in fabricating the wires. A bare wire used for the electrode is first plated with a Gold/Platinum alloy. The ions become implanted in the substrate without altering the surface finish of the wire electrodes yet alter the tribo-charging properties or Electronegativity of the wire. The result of Ion Implantation is to tune or match the Electronegativity of the electrode wire with the Electronegativity of the toner material used in the development system.

Abstract: A release agent having a polydimethylsiloxane and a fluorosurfactant other than a silicone glycol polymer, a perfluoroalkylsubstituted polyethylene glycol, or a perfluoroalkylsubstituted silane.

Abstract: A system for processing segmentation tags to generate a block level tag representative of a group of segmentation tags. The system includes first and second statistic compilation circuits, each of the compilation circuits being connected to receive segmentation tags and compile a statistic for a plurality of the received segmentation tags. An address controller connected to the first and second statistic compilation circuits operates to select one of the first and second compilation circuits to receive the segmentation tags.