Abstract: Plural versions of an authoring/editing tool for fluid text include both a WYSIWYG editor and a content-driven treeable editor for producing narratives and their behavioral control in a fluid text viewing system environment. The tool includes content-driven treetable visualization and a layout mechanisms for authoring and/or editing hypertext narratives, electronic mail threads and other tree-oriented applications. Edit operations are disclosed that permit interactive development and modification of treetables.

Abstract: Offline proofing systems and methods for color image processing may include receiving a digitized image document to be press printed in a job, determining job status as corresponding to one of a color managed proof and a color managed press, installing a proofer profile as an output profile and a press profile as a simulation profile in response to the job status corresponding to the color managed proof, printing the job by the proof printer as a proof copy in response to the color managed proof, installing the press profile as an output profile and discarding the simulation profile in response to the job status corresponding to the color managed press, and printing the job by the press printer as a press copy in response to the color managed press. The color managed press may be based on a customer contract approval. The proofer profile may correspond to a proof printer and the press profile may correspond to a press printer.

Abstract: An image forming apparatus includes an image carrier, a rotary developer unit having a developing roll opposed to the image carrier when located at a developing position and an exposure device for writing a latent image onto the image carrier, wherein an optical path from the exposure device to the image carrier passes within a circumscribed circle of the developing roll with the center of rotation of the rotary developer unit as the center of the circle. The image carrier is located so as to provide the developing position above a horizontal line passing the center of rotation of the rotary developer unit, and the exposure device is located so as to provide a beam exit position below the horizontal line.

Abstract: A vent connects a chamber to the external atmosphere surrounding a device to equalize pressure within the chamber. The vent has a size and shape to allow pressure equalization to occur outside a normal operating cycle of the chamber and controls the pressure to prevent undesirable deflection of a membrane within the chamber and ensure proper operation of the device.

Abstract: A Web-based management system operating method automates collection and analysis of information from a plurality of networked devices, as well as creation of metrics, and independently assembles and displays data related to the networked device information on a distributed network. The networked devices may include one or more copiers, printers, facsimile machines and multifunction devices. Internal and external data is gathered from the networked devices. At least one of graphical, textual, statistical, metrics and status data is generated using a network database concurrently. This data is assembled and presented to a user on demand as one or more Web pages.

Abstract: A process including: providing a cylindrical substrate rotating about the long axis; applying at least one coating layer with a direct writing applicator on the outer surface of the rotating substrate; and curing the resulting coated layer or layers. The use of a direct writing applicator provides precision in the dispensing of organic photoconductor coating layers with respect to line width and line thickness.

Abstract: An apparatus for manufacturing a carbon nanotube includes: at least two electrodes whose tips oppose to each other; a power supply which applies a voltage between the electrodes so as to generate discharge plasma in a discharge area between the electrodes; a plurality of magnets which generates at least one of a magnetic field having lines of magnetic force in multiple directions or a magnetic field having a component in parallel with the direction of a discharge current in the generation area of the discharge plasma; and a magnet cooling unit which cools the magnets.

Abstract: An original comprises a first page and a second page as disposed face-down on the platen surface of an image-processing device. The platen is scanned to form a platen image. The positions of two diagonally-opposite corners of the original are determined based on a fixed platen reference point. An original image is formed by cropping the platen image based on the positions of the two original corners. The size and position of either one selected page or both pages are determined based on the two original corner positions. When the image of only one selected page is desired, the image of the selected page is formed by cropping the original image based on the size and position of the selected page. When the images of both pages are desired, the images of both pages are formed by cropping the original image based on the sizes and positions of both pages.

Abstract: Optimal rehalftone screen frequencies are found by searching frequency space for points that are maximally spaced from significant frequency components of an input image halftone screen or screens. Selecting a rehalftone screen having a maximally spaced frequency produces moiré of the highest frequency possible. High frequency moiré are visually unobjectionable. Optimal rehalftone frequencies may be found near the maximally spaced points where system or other constraints limit the usefulness of the maximally spaced points. Rehalftone screen frequencies in the range of about 1.4 to about 1.8 times the fundamental frequency of the input image halftone screen are often optimal. A rehalftone screen frequency of 1.5 times the fundamental frequency of the input image halftone screen is often optimal when the input image is monochrome and uses a dot screen.

Abstract: An electronic device containing a polythiophene wherein R represents a side chain, m represents the number of R substituents; A is a divalent linkage; x, y and z represent, respectively, the number of Rm substituted thienylenes, unsubstituted thienylenes, and divalent linkages A, respectively, in the monomer segment subject to z being 0 or 1, and n represents the number of repeating monomer segments in the polymer or the degree of polymerization.

Abstract: A polythiophene wherein the monomer segments thereof contain wherein A is a side chain; B is hydrogen or a side chain; and D is a divalent segment, and wherein the number of A-substituted thienylene units (I) in the monomer segments is from about 1 to about 10, the number of B-substituted thienylene units (II) is from 0 to about 5, and the number of divalent segments D is 0 or 1.

Abstract: A printing system for use in printing objects of any of a plurality of different object types includes a printer; and a printer control device with a user interface having a first option for associating printer-independent print-quality characteristics with a selected object type to be printed by the printer. A printer-independent print-quality characteristic is an instruction associated with an element, such as object type, in an electronic page which indicates printer-independent features that are preferentially emphasized when printing the element. Examples of printer-independent print quality characteristics include “make sharp edges”, “reduce mottle”, “distinguish neighboring colors”, “reduce moiré”, “distinguish tone and edges”, “maximum tone depth”, “perceptual colors” and “compress without loss of detail”.

Abstract: A circulating body driven with its surface being circulated along a fixed route and having a base material provided with a tubular outside peripheral surface and a surface layer covering the outside peripheral surface of the base material, the surface static friction coefficient of the surface layer is designed to be 0.06 or less with common paper at 100° C.

Abstract: A system for enriching document content using enrichment themes includes a directed search service and an import-export service. The directed search service allows users to author documents while querying information providers using the directed searches that are inserted as part of the authored documents. The import-export service enables meta-document exchanges between systems that provide document enrichment by binding imported meta-documents to identical or similar information providers.

Abstract: A portable, compact electronic device is disclosed which is adapted for communication with a personal digital assistant. The electronic device includes a housing having an opening adapted for receiving a medium adapted for printing or scanning and at least one coiled structure formed from a coilable material. At least one guide positions the coilable material as it is extended from the coiled structure. The printing or scanning medium is moved through an opening in the housing by rotating elements. An activation means is utilized to perform printing or scanning of the medium, under the controlled extension and retraction of the coilable material from the coiled structure.

Abstract: In a xenographic printing apparatus, a small footprint charging device may provide uniformity of charge and/or long life in a small diameter photoconductive drum. A grid shaped to be parallel to the drum surface and including small wing shields may reduce or even prevent leakage of corona current to the photoconductor around the grid region, which may otherwise detract from charge uniformity.

Abstract: Defects in an image may give rise to visible streaks, or one-dimensional defects in an image that run parallel to the process direction. One known method for compensating for streaks introduces a separate tone reproduction curve for each pixel column in the process direction. A compensation pattern according to this invention ha alignment marks before and after a halftone compensation region. The alignment marks provide alignment between the printer pixel grid and a scanning pixel grid. The line width of each alignment mark and the gray level in each pixel column of each gray level portion is measured and analyzed to produce a local tone reproduction curve for each pixel column and associated line width. The line widths of the alignment marks can be remeasured to adjust the local tone reproduction curves to compensate for the streak defect when printing.

Abstract: A multi-level optical writer for writing an image by illumination to an optical-write-type recording medium laid with a display layer having a memory nature and a photoconductive layer, the optical writer includs: a holding portion holding the optical-write-type recording medium; and a write section for writing a multi-level image to the display layer by illuminating, to the photoconductive layer, image light having optical dots different in size in accordance with a gray level.

Abstract: A hologram recording method is provided. The method includes eliminating a DC component from a Fourier transformation image of a signal light for expressing binary digital data as a brightness image, and irradiating an optical recording medium simultaneously with the signal light from which the DC component has been eliminated and a reference light to record an image edge portion of the signal light onto the optical recording medium as a hologram.

Abstract: A coding device includes a first coding unit that uses a Markov model coding system to code noticed data as a coding object, a second coding unit that uses a coding system different from the Markov model coding system to code the noticed data, and a selection unit that selects, as a coding unit to be applied, one of the first coding unit and the second coding unit based on the noticed data.