Abstract: Adjustment object color space containing movement source partial color space including a color of an object of conversion processing and movement destination partial color space including a color in which the conversion processing is performed so as to inscribe the spaces is handled as a conversion object region. The inside of the conversion object region is moved toward a target color so that coordinates of an adjustment object overlaps with coordinates of a point after movement and the boundary of a movement region moves little or does not move at all. As a result of this, a phenomenon such as a color jump or gradation inversion occurs little in the boundary portion to the outside of an adjustment object region. Therefore, maintenance of gradation continuity of an image of a color adjustment object and prevention of color inversion can be combined to make partial color adjustment.

Abstract: An image reader reads an image on a sheet document while feeding the sheet document by an automatic document feeder (ADF) A CCD sensor includes first pixel rows and a second pixel row. The first pixel rows read R, G, B color components of a document image while scanning the document in a main scanning direction. The second pixel row is disposed at a predetermined distance in a sub-scanning direction from the first pixel rows. The second pixel row reads one color component of the document image. The image reader uses the CCD sensor to detect noise component on image data read by the first pixel rows or the second pixel row based on each of image data read by the first and second pixel rows and to eliminate the detected noise component.

Abstract: A process for producing a polymer optical waveguide in which all of one or a plurality of start points and all of one or a plurality of end points of a wave guide are uniformly aligned along a same single straight line. The process comprises the steps of: preparing a mold comprising a concave portion for forming a core; bringing a cladding substrate into close contact with the mold disposing a concave portion toward the cladding substrate; filling the concave portion of the mold with a core-forming curable resin; curing the core-forming curable resin in the concave portion to form a core; and cutting a cladding substrate possessing a core part and a cladding layer thereon along the same single straight line.

Abstract: An apparatus for developing a latent image recorded on a movable imaging surface, including a reservoir for storing a supply of developer material including toner particles; a donor member being arranged to receive toner particles from said reservoir and to deliver toner particles to the image surface at locations spaced apart from each other in the direction of movement of the imaging surface thereby to develop the latent image thereon; and a climate system, associated with said reservoir, for maintaining said supply of developer material at a predefined temperature.

Abstract: The present invention relates to an image-recorded medium in which on a surface of a transparent substrate, a plurality of toner layers are electrophotographically laminated and fixed, and thereby a fixed image is formed, wherein among melting temperatures of the toners constituting the respective layers of the plurality of toner layers, a melting temperature of a toner that constitutes at least an outermost toner layer is the highest.

Abstract: A linking information making device including a service list acquisition unit which acquires a service list expressing services which execute predetermined processing of document data; an interface information acquisition unit which individually acquires pieces of interface information from service processing devices respectively providing the services expressed in the service list which has been acquired by the service list acquisition unit; and a linking information making unit which makes linking information to link services provided by the respective service processing devices, based on the interface information which has been acquired by the interface information acquisition unit.

Abstract: A toner process involving mixing a colorant dispersion and a metal oxide with a latex emulsion comprised of polymer, water, and an anionic surfactant, adding a cationic coagulant followed by heating the mixture to a temperature below about the glass transition temperature (Tg) of the latex polymer particles to provide toner size aggregates comprised of polymer pigment and dye, heating above about the Tg of the polymer and isolating the resulting product.

Abstract: Selective edge softening and selective edge dithering is introduced into an image representation to improve local control where halo problems are expected. Selective areas of dilation are isolated and separately dithered or halftoned, the result of which is then swapped back into or substituted for the stored original image. In this manner misregistration and color plane-to-plane interactions can be compensated for in plural image forming station architecture systems. The same technique is also valuable in monochrome systems as an aid to overcoming edge displacement and slow toner problems when the selective edge softening is selectively applied to edges which are in particular perpendicular to the fast scan direction.

Abstract: An apparatus for removing charged particles from a surface, the surface being capable of movement, comprising: a preclean corotron having a first polarity; and a first means of cleaning the charged particles from the surface, having a second polarity different from said first polarity of said preclean corotron; a second means of cleaning the charged particles from the surface, having a predefined polarity, said second cleaning means being located downstream from said first cleaning means, in the direction of motion of the surface; and a controller for changing the predefined polarity of said second cleaning means from said first polarity to said second polarity.

Abstract: In an optical transmission apparatus in which a plurality of nodes are optically connected to one another via an optical transmission path, a light signal which is coded so that a mixture ratio of 1 and 0 constituting data is made close to 50% is transmitted through the optical transmission path. When a light signal is not emitted from all of the nodes, a dummy signal which is an AC-like signal is emitted to the optical transmission path. Therefore, an optoelectric conversion section can be always set to an active state, and the signal recognizability can be prevented from being lowered.

Abstract: A printing device includes a first printer and a second printer which continuously print one or plural pieces of printing data onto a printing medium. In the printing device, the second printer includes a reading sensor, the first printer first prints the one or plural pieces of printing data onto the printing medium by forming a mark indicating a page of the printing medium or each of the plural pieces of the printing data, the reading sensor in the second printer subsequently reads the mark and matches printing surfaces of the printing medium to be printed by the first and second printers, and the second printer thereafter prints the printing data onto the printing medium.

Abstract: A printing method, including offering a choice to create special pages in a print job; simultaneously displaying a plurality of selectable features, each feature corresponding to a category of special pages; receiving a selection of a first selectable feature; displaying a child window including selectable options of the first selectable feature; receiving a selection of at least one option corresponding to a first range of pages; and displaying a summary view window, wherein the summary window includes the first range of pages and the at least one selected option that the user has selected for the first range of pages.

Abstract: A toner for developing an electrostatic latent image is provided that is excellent in releasing property upon fixing and shape controllability upon production of the toner. The toner for developing electrostatic latent image has a number average molecular weight in a range of from 10,000 to 30,000 and a ratio of a Z average molecular weight and a weight average molecular weight in a range of from 3.0 to 6.0.

Abstract: A belt seam treatment apparatus includes a support element with a smooth surface that supports the seam region of the belt and a heat and pressure source that heats a treatment strip and the belt seam region and that forces the treatment strip against the belt seam region. The support element can be a tube over which the belt hangs and can include a vacuum belt hold system that secures the seam region against the tube during treatment. The heat and pressure source can be a heated pressure bar engaging the entire seam region or a heated pressure wheel traversing the seam region of the entire belt width.

Abstract: A non-infrastructure network device such as a printer that includes a memory for storing sub-network identifying information received from a network device such as a host device.

Abstract: An image sensor is disclosed including passivation walls extending above the pixel contact pads into a photosensor layer (e.g., amorphous silicon) such that the pixel contact pads are isolated to reduce cross-talk. The passivation walls are formed from SiO2 or SiON to further reduce cross-talk. An embodiment includes metal structures provided under interface regions (e.g., under the passivation walls) separating adjacent pixels that are negatively biased to prevent cross-talk, and optionally extend under the contact pad to increase pixel capacitance. One embodiment omits p-type dopant from the lower amorphous silicon photodiode layer, and additional photodiode material layers are disclosed. Another disclosed sensor structure utilizes a textured surface to increase light absorption. A color filter structure for image sensors is also disclosed.

Abstract: Process for preparing durable, re-usable intermediate toner image-transfer belts or electrostatic transfuse belts. The present belts have a continuous elastomer-impregnated fibrous fabric support and at least one outer smooth release layer of a cured elastomer polymer. The invention is characterized by the application of a thin primer layer of a hydrolyzable polyfunctional silicone composition between the elastomer-coated surface of the fabric support and the outer elastomer polymer layer. The polyfunctional silicone chemically-bonds to the elastomer of the fabric support during hydrolysis and chemically-bonds to the outer elastomer layer during its cure, to form a durable, heat-resistant transfuse belt. The layers maybe applied to the fabric support by spray application as dilute solutions.

Abstract: A printer includes a photosensitive member having a surface for forming a toner image and a transfer unit for transferring the toner image onto a recording paper. The transfer unit includes a transfer member arranged to face the recording paper for passing a transfer current, a discharge member arranged downstream from the transfer member in the recording paper transport direction to face the recording paper for passing a discharge current for performing discharge of the recording paper, a first guide arranged upstream from the transfer member in the recording paper transport direction for guiding the recording paper, and a second guide arranged downstream from the first guide in the recording paper transport direction for guiding the recording paper. The second guide includes a contact portion located between the transfer member and the discharge member in the recording paper transport direction for contact with the recording paper.

Abstract: A coating process involving a hollow cylinder, a hollow shaft coaxial with the cylinder connecting a first and a second spacing device, mounting thereon on a vertical rod which is concentric to and mounted within a cylindrical coating vessel having a top and bottom, introducing coating liquid into the vessel adjacent to the bottom and withdrawing the liquid thereby depositing a layer of the coating liquid on the outside of the hollow cylinder and wherein a liquid seal is formed between the top and bottom of the cylinder and the hollow shaft.

Abstract: A feed system for feeding solid ink sticks, the system including a feed channel having a longitudinal dimension between an insertion end and a melt end, a push block element for moving one or more ink sticks along the feed channel from the insertion end to the melt end, and a tension element. The tension element is attached to the push block element so that the tension element urges the push block element toward the melt end of the feed channel and when the tension element is urging the push block element, the tension element is positioned substantially to one side of the feed channel.