Patents Assigned to Xerox
  • Publication number: 20070058194
    Abstract: In a device link system for connecting a first device and a second device through a communication interface, the first device comprises a network connection unit that connects the first device to a network; a web server that delivers a web page describing first device information relating to the first device via the network connection unit; an acquisition unit that acquires second device information relating to the second device from the second device via the communication interface; and a web page processor that generates a page describing the second device information acquired by the acquisition unit and adds the generated page to the web page, and the second device comprises a provision unit that provides the second device information to the first device via the communication interface upon receiving a request for the second device information from the first device.
    Type: Application
    Filed: January 17, 2006
    Publication date: March 15, 2007
    Applicant: Fuji Xerox Co., Ltd.
    Inventors: Atsuhiro Itoh, Hideaki Sugimoto, Eiji Shimoichi
  • Patent number: 7188929
    Abstract: An integrated printing system is provided and includes at least two image marking engines and at least one media feeder module. The printing system further includes a first forward generally horizontal interface media transport between the at least two image marking engines and the at least one feeder module for transporting media from the at least one media feeder module to at least one of the at least two image marking engines.
    Type: Grant
    Filed: August 13, 2004
    Date of Patent: March 13, 2007
    Assignee: Xerox Corporation
    Inventor: Robert M. Lofthus
  • Patent number: 7188941
    Abstract: A valve for a printing apparatus that uses liquid ink includes a valve seat, a valve stop and a valve member interposed between the valve seat and the valve stop.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: March 13, 2007
    Assignee: Xerox Corporation
    Inventors: David P. Platt, Edward F. Burress, James M. Bonicatto
  • Patent number: 7189587
    Abstract: In order to that stress generated within a resin can be suppressed and cracking in the resin can be prevented, an ink jet recording head comprising a substrate; a resin body, which defines an ink discharge section, formed on the substrate; and a heating resistor provided on the substrate, an ink chamber being formed between the heating resistor and the ink discharge section, the resin body being dug down along the ink chamber, is provided.
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: March 13, 2007
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hideki Fukunaga, Hiroyuki Usami, Hiroshi Ikeda
  • Patent number: 7191137
    Abstract: A distributed market based control assembly used in conjunction with fixed or movable structures. Typically multiple actuators are attached to the structure, with each of the multiple actuators having an actuator controller to control actuator applied force. Sensors are used for measuring structure movement, and a marketwire is connected to each actuator controller to convey price information to the actuator controllers by analog fluctuations in electrical characteristics of the marketwire. Actuators can be used to stabilize a fixed structure against movement, or alternatively can be used to control movement of movable structures from defined first positions to second positions (e.g. moving a robotic arm so its tip moves from point A to point B).
    Type: Grant
    Filed: September 24, 1999
    Date of Patent: March 13, 2007
    Assignee: Xerox Corporation
    Inventors: Andrew A. Berlin, Tad H. Hogg, Oliver Guenther, Warren B. Jackson
  • Patent number: 7190846
    Abstract: A CCD camera 10 picks up multiple adjacent targeted portions on a document 2, and to obtain distance information, a distance measurement unit 11 calculates the distances to the targeted portions of the document 2. Based on the distance information, a synthesization controller 16 prepares perspective information for the images, adjusts the sizes of the multiple obtained plane images so they correspond, and synthesizes the resultant plane images to form a single image.
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: March 13, 2007
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Tsutomu Abe, Tetsuo Iyoda
  • Patent number: 7190911
    Abstract: A technical solution for easily carrying out detailed image formation control corresponding to respective customers, i.e., a detachable unit, an image forming apparatus, a server computer, a computer program and client system for easily carrying out detailed image formation control corresponding to respective customers, is to be provided. The detachable unit is a detachable unit detachable to an image forming apparatus, the detachable unit has a memory part storing information containing control information, and upon mounting the detachable unit on an image forming apparatus main member, operation of the image forming apparatus is controlled based on the information stored in the memory part.
    Type: Grant
    Filed: December 4, 2003
    Date of Patent: March 13, 2007
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hideki Sato, Masaharu Inaba, Hitoshi Nanba
  • Patent number: 7190831
    Abstract: A method is disclosed for squeezing an input hue, Hin, toward a region of preferred hue, Hpref, having a preferred chroma, Cpref, and luminance, Lpref, to restrict the rotation effect to a point in LCH space rather than an entire hue slice. This method involves defining a chroma weight as: Cweight=Gaussian(Cpref,Csigma); defining a luminance weight as: Lweight=Gaussian(Lpref,Lsigma); defining a hue weight as: Hweight=Gaussian(Hpref,Hsigma); defining an amount of hue adjustment as: HAdjust=?H*(Hweight*Cweight*Lweight); and finally, generating an output hue by applying hue adjustment to hue input such that: Hout=Hin?HAdjust.
    Type: Grant
    Filed: August 18, 2003
    Date of Patent: March 13, 2007
    Assignee: Xerox Corporation
    Inventor: Karen M. Braun
  • Patent number: 7190876
    Abstract: In an apparatus for recording an image, a light transmissive waveguide defines a thick end, a thin end, and a main plane disposed between the thick end and the thin end. An image-recording device is disposed adjacent the thick end of the waveguide, the image-recording device being capable of recording a two-dimensional image. The light-transmissive waveguide and the image recording device are arranged whereby the image recording device records an image placed on at least a portion of the main plane.
    Type: Grant
    Filed: June 6, 2005
    Date of Patent: March 13, 2007
    Assignee: Xerox Corporation
    Inventors: Michael John Wilsher, Eric John Le Sueur
  • Patent number: 7189010
    Abstract: A data link module includes: a cable comprising an electric wire and optical fibers aligned with each other; a substrate disposed at one end of the cable; signal medium conversion elements performing conversion between an electric signal and an optical signal; an electric terminal that is electrically connected to the electric wire of the cable; and an electric connector that is electrically connected to the signal medium conversion elements and the electric terminal respectively.
    Type: Grant
    Filed: October 2, 2006
    Date of Patent: March 13, 2007
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Ichiro Tomikawa, Naoshi Kotake
  • Patent number: 7190488
    Abstract: An image data generation part 400 generates image data, attaches a tag to the image data, and then outputs the resultant data. A screen processing part 420 carries out a screen process on the image data in accordance with the characteristic indicated by the tag, and outputs the tag to a parameter generation part 428. The parameter generation part 428 adjusts a parameter of a correction process in an image processing part 424 so that a detected misregistration does not interfere with the screen characteristic. The image processing part 424 applies such a correction process as to cancel a detected misregistration in an output image to input image data in accordance with the parameter of the correction process as input. A print processing part 440 controls an apparatus main body 2 to cause it to print corrected image data.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: March 13, 2007
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Osamu Goto
  • Patent number: 7190837
    Abstract: In a mixed raster content (MRC) image data format, where a separation plane is used to define portions of the image to compressed in a lossy or lossless manner, edge pixels are identified in the separation plane. Each edge pixel is modified to assume a maximum luminance and most neutral chrominance found among neighboring pixels. The modification of the edge pixel data minimizes artifacts such as fringe effects when the image data is compressed and subsequently decompressed.
    Type: Grant
    Filed: August 12, 2003
    Date of Patent: March 13, 2007
    Assignee: Xerox Corporation
    Inventors: Xing Li, Ramesh Nagarajan, Ammal Z. Malik
  • Patent number: 7190919
    Abstract: An intermediate transfer device has: an intermediate transfer belt supported by a plurality of belt supporting mechanisms so as to be able to circulate, and having elasticity at least in a direction of circulating; a first bias applying mechanism applying a first bias voltage to toner on a toner carrier surface of the intermediate transfer belt; a layer thinning mechanism contacting the toner carrier surface and electrostatically attracting the toner which is on the toner carrier surface so as to thin a layer of the toner; a second bias applying mechanism applying a second bias voltage to the toner whose layer has been thinned; an image carrier carrying a visible image to be transferred onto the toner carrier surface, the toner on the toner carrier surface, to which the second bias voltage has been applied, being transferred onto the image carrier; and a toner removing mechanism removing the toner on the image carrier.
    Type: Grant
    Filed: December 9, 2004
    Date of Patent: March 13, 2007
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Yusuke Kitagawa
  • Patent number: 7190913
    Abstract: Embodiments herein generally relate to printing systems and methods that use toner and more particularly to a system and method that observes the distribution, for different levels of transfer field, of mass per area of toner remaining on the drum/belt as the drum/belt transfers the toner. The distribution is compared to predetermined standards and/or other networked printing systems to evaluate characteristics of the toner. Actuators can then be used to improve the toner characteristics resulting in improved print quality within a printing system and improved printing consistency between internally or externally networked printing systems and/or marking engines.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: March 13, 2007
    Assignee: Xerox Corporation
    Inventors: Christopher A. DiRubio, Antonio DeCrescentis
  • Patent number: 7190417
    Abstract: An optical address type spatial light modulator has a plurality of optical address type light modulation layers stacked on each other, each having a liquid crystal layer for reflecting visible light in a specific wavelength band or a liquid crystal layer for absorbing visible light in a specific wavelength band and coloring and a photoconductive layer for absorbing the visible light in the specific wavelength band and changing the resistance value in response to the light intensity of the visible light absorbed, the liquid crystal layer and the photoconductive layer being stacked on each other between electrodes.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: March 13, 2007
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Haruo Harada, Hiroshi Arisawa, Hideo Kobayashi, Takeo Kakinuma, Minoru Koshimizu
  • Patent number: 7188934
    Abstract: Various systems and techniques are disclosed for stopping, selectively controlling, and optimizing a flow of particles in a flowing stream. The systems and techniques utilize a multi-electrode assembly and various voltage waveforms applied to those electrodes. The particles flow past or near the electrode assembly and their flow is controlled by the configuration and arrangement of the electrodes and the voltage waveforms applied thereto. An additional strategy for countering particle leakage flow is also described.
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: March 13, 2007
    Assignee: Xerox Corporation
    Inventors: Meng H. Lean, John J. Ricciardelli, Osman T. Polatkan, Michael J. Savino, Armin R. Völkel
  • Publication number: 20070054077
    Abstract: A layered structure, which may be used as a fuser member, comprises a first layer containing silicone; a second layer containing a fluoropolymer; and between the first and second layers, an adhesive layer comprising an aminosilane adhesive. In the layered structure, the second layer may additionally contain at least one of a polyamide-imide or a polyamide. Alternatively, or in addition, the adhesive layer may additionally contain fluoropolymer and at least one of a polyamide-imide or a polyamide.
    Type: Application
    Filed: August 23, 2005
    Publication date: March 8, 2007
    Applicant: Xerox Corporation
    Inventors: Elizabeth Barrese, Patrick Finn, Alan Kuntz
  • Publication number: 20070052807
    Abstract: Embodiments of the present invention introduce a user navigation interface that allows a user to monitor/navigate video streams captured from multiple cameras. It integrates video streams from multiple cameras with the semantic layout into a 3-D immersive environment and renders the video streams in multiple displays on a user navigation interface. It conveys the spatial distribution of the cameras as well as their fields of view and allows a user to navigate freely or switch among preset views. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
    Type: Application
    Filed: September 7, 2005
    Publication date: March 8, 2007
    Applicant: Fuji Xerox Co., Ltd.
    Inventors: Hanning Zhou, Qiong Liu, Donald Kimber, Lynn Wilcox, Matthew Cooper
  • Publication number: 20070051877
    Abstract: An optical transmitter-receiver includes: an optical module including a metal package housing at least a light receiving element and a light emitting element; a circuit board for transmitting/receiving an electric signal with respect to the optical module; a first wiring for connecting a side of the light receiving element to the circuit board; a second wiring for connecting a side of the light emitting element to the circuit board; and a shield member for shielding at least the first wiring.
    Type: Application
    Filed: April 3, 2006
    Publication date: March 8, 2007
    Applicant: Fuji Xerox Co., Ltd.
    Inventors: Kazuhiro Sakai, Osamu Ohtani, Osamu Ueno
  • Publication number: 20070051908
    Abstract: Systems and methods provide calibration for a linear array sensor. A test pattern having a plurality of lines is used. Comparison between expected and measured spacing between a pair of neighboring lines is used to determine sensor position displacement.
    Type: Application
    Filed: November 6, 2006
    Publication date: March 8, 2007
    Applicant: XEROX CORPORATION
    Inventors: Howard Mizes, Peter Paul, Michael Borton, Stanley Wallace