Patents Assigned to Xerox
  • Patent number: 7697155
    Abstract: A document management apparatus and a document management system that selects the document which are best to digitize from among document being used in an office, and set the priority for digitization of each document are provided. The document management apparatus comprising: an accumulator apparatus that stores, the document ID, used place and used time for a document that is used; a computing part that analyzes information stored in accumulator apparatus, and for each document, computes the usability of the document data to be digitized; a specifying part that specifies document that correspond to document data for which the usability is relatively high by comparing it to the usability already computed for the data for each document; and output part that outputs the specified result to client.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: April 13, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hiroaki Ikegami, Katsuhiko Itonori, Masahiro Kato, Shunichi Kimura, Hiroki Yoshimura, Hideaki Ashikaga, Masanori Satake
  • Patent number: 7697142
    Abstract: This invention relates to a method for the calibration of linear array photo sensors operating in a specular reflection mode. Errors may be introduced when a highly diffused image is measured by the linear array photosensor that was calibrated in a specular mode. These errors result in artifacts such as streaks in the captured image. The method measures non-uniformity errors using a highly diffuse white reflective surface, and then applies an appropriate scaled pixel-wise correction factor to the image when the sensor is used in the specular mode.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventors: Kenneth R. Ossman, R. Enrique Viturro
  • Patent number: 7695037
    Abstract: A package of sheet media includes a stack of individual sheets of media and a packaging wrap extending at least partially around the stack. An outer wrap at least partially covering the stack and the packaging wrap can optionally be used. A method of loading the package of sheet media on a printing system is also provided.
    Type: Grant
    Filed: November 29, 2005
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventor: Hayden Rhodes
  • Patent number: 7695126
    Abstract: An ink stick support for use in an ink loader of a phase change ink imaging device includes an ink stick carrier for receiving and supporting an ink stick. The ink stick carrier includes a loading platform for receiving the ink stick thereon and a substantially vertically oriented back wall extending from a back edge of the base plate. A coupler for removably attaching the ink stick carrier to a drive mechanism of an ink loader.
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventors: Brent Rodney Jones, David L. Knierim, Barry D. Reeves, Edward F. Burress, Ernest Isreal Esplin, Richard Guy Chambers, Jasper Kent Wong
  • Patent number: 7697151
    Abstract: A full width array CCD sensor is incorporated in the media path to monitor fused pages by calculating area coverage from multiple engines in a Tightly Integrated Parallel Process (TIPP) architecture. With knowledge of the area coverage differences between print engines for a given pixel count to the ROS, a relative density difference of each engine is determined. Based on the determined relative density difference, an adjustment is calculated and applied to the engine with the largest error to match the area coverage(s) of the other engine(s).
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventor: Michael C. Mongeon
  • Patent number: 7695774
    Abstract: The present invention provides a titanium oxide photocatalytic thin film having a surface layer containing silicon oxide and titanium oxide and a production method for producing a titanium oxide photocatalytic thin film having a surface layer containing silicon oxide and titanium oxide and comprising a step of radiating excimer beam to the titanium oxide thin film while heating substrate on which the titanium oxide thin film is disposed in vacuum or gas atmosphere in the presence of a silicon-including compound.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: April 13, 2010
    Assignees: Fuji Xerox Co., Ltd., Toudai TLO, Ltd.
    Inventors: Shigemi Ohtsu, Tatsuya Maruyama, Eiichi Akutsu, Kazuhito Hashimoto
  • Patent number: 7698645
    Abstract: A slide contents processor has a computer, a percentage computer and a categorizing unit. The computer computes a deviation of explanation time of each slide to total explanation time of slides. The percentage computer computes a percentage of objects in the slide based on the number of the objects by type in the slide. The categorizing unit categorizes the slide based on the deviation and the percentage.
    Type: Grant
    Filed: March 3, 2005
    Date of Patent: April 13, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Tohru Fuse
  • Patent number: 7695298
    Abstract: A hinge includes a first housing, a second housing mechanically coupled to the first housing, a cam connected to one of the first housing and the second housing, a first connector mechanically coupled to the first housing, a second connector, and a cable coupled to the first connector and the second connector.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventors: Andrew E. Arndt, Ronald E. Dillon
  • Patent number: 7695084
    Abstract: The present invention provides a waveform data-processing device. This waveform data-processing device is equipped with a generation component and a sequencing component. The generation component, on the basis of each of a plurality of waveforms which are specified by respective durations and amplitudes, generates a plurality of waveform data sets. Each waveform data set is structured by partial waveform data representing, for each of nodes which are points in the waveform at which amplitude alters, a period until a next node in time and an amplitude change condition. The sequencing component sequences the partial waveform data of the respective nodes for each of the plurality of waveform data sets that have been generated by the generation component. In this waveform data-processing device, the sequencing component sequences partial waveform data of nodes with times which are the same between the waveform data sets to sequence positions which are the same.
    Type: Grant
    Filed: February 4, 2006
    Date of Patent: April 13, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Kenichi Kawauchi
  • Patent number: 7695602
    Abstract: Various particle transport systems and components for use in such systems are described. The systems utilize one or more traveling wave grids to selectively transport, distribute, separate, or mix different populations of particles. Numerous systems configured for use in two dimensional and three dimensional particle transport are described.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventors: Armin R. Völkel, David Biegelsen, Philip D. Floyd, Greg Anderson, Fred Endicott, Eric Peeters, Jaan Noolandi, Karen A. Moffat, Peter M. Kazmaier, Maria McDougall, Daniel G. Bobrow
  • Patent number: 7697153
    Abstract: In a print system which processes a print job on the basis of a print instruction in which request items in print processes for obtaining a printed matter are described in a predetermined description format, a print management device manages print processings for the printed matter. The print management device includes a detection unit that detects a connection state of a processing device for executing a predetermined process among the request items included in the print instructions, and a selection unit that selects a print instruction of a description format corresponding to the connected processing device to output the print instruction to the processing device.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: April 13, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Hiroyoshi Uejo
  • Patent number: 7698271
    Abstract: A conceptual network generating system that generates a conceptual network showing conceptual relations between words, the conceptual network generating system including: a first searching unit that searches a knowledge source storing search sentences; a first generating unit that analyzes the retrieved first search result sentence; a holding unit that stores the generated first structure information in a memory unit; a second searching unit that searches the knowledge source; a second generating unit that analyzes the retrieved second search result sentence; a calculating unit that calculates similarity between the generated second structure information and the stored first structure information; and a setting unit that generates conceptual network information.
    Type: Grant
    Filed: March 21, 2007
    Date of Patent: April 13, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hiroki Yoshimura, Motoyuki Takaai, Hiroshi Masuichi
  • Patent number: 7698421
    Abstract: The system comprises an improved document monitoring agent in which user evaluations are used to decide whether a changed document should be saved in the system or not. The evaluation of importance of the change in a document is performed by one or more users who collaboratively monitor a networked document, typically identified by a URL. By providing a user evaluation interface, it is possible for users to indicate their evaluation of the significance of the change. As such, only significantly changed documents, as indicated by the users themselves, are saved. Thus, a more efficient saving is obtained while at the same time reducing the risk of discarding potentially interesting changed documents which would have been discarded by conventional monitoring agents.
    Type: Grant
    Filed: December 28, 2006
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventors: Pierre G. Bernard, Natalie S. Glance, Jean-Luc Meunier
  • Patent number: 7698650
    Abstract: Disclosed herein is a computer system which includes a plurality of objects stored in a memory, a plurality of actions such as printing actions stored in the memory, and an action tool. Application of the action tool executes a subset of the plurality of actions on a subset of the plurality of objects. A method of outputting computerized objects by identifying a plurality of objects to be printed or otherwise manipulated, selecting an action tool which includes multiple actions and applying the action tool to the identified objects also is disclosed. The system and method of the invention are particularly useful for printing sets of documents or other files.
    Type: Grant
    Filed: June 16, 2005
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventor: Alix A. Holmes
  • Patent number: 7697785
    Abstract: In one embodiment, the present invention extracts video regions of interest from one or more videos and generates a highly condensed visual summary of the videos. The video regions of interest are extracted based on to energy, movement, face or other object detection methods, associated data or external input, or some other feature of the video. In another embodiment, the present invention extracts regions of interest from images and generates highly condensed visual summaries of the images. The highly condensed visual summary is generated by laying out germs on a canvas and then filling the spaces between the germs. The result is a visual summary that resembles a stained glass window having cells of varying shape. The germs may be laid out by temporal order, color histogram, similarity, according to a desired pattern, size, or some other manner. The people, objects and other visual content in the germs appear larger and become easier to see.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: April 13, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Patrick Chiu, Andreas Girgensohn, Qiong Liu
  • Patent number: 7697864
    Abstract: A developing device includes a housing that stores developer; a developing roll that is rotatably supported in the housing and has a developing region with a roughened surface that supplies developer to an image region of an image holding member; a step portion that is formed at both sides of the developing region of the developing roll and whose diameter is smaller than that of the developing region; and a seal member that contacts a region of the step portion that is opposite to the image holding member.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: April 13, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Shigeru Inaba, Shota Oba, Takashi Yamamuro, Makoto Hirota, Masahiro Andoh
  • Patent number: 7697156
    Abstract: A method and system organizes multiple print jobs to be processed by a printing engine in a print queue and displays a listing of the multiple print jobs within the print queue. This listing identifies the order in which the multiple print jobs will be processed by the printing engine. After identifying an active user, the method highlights print jobs of the active user within the listing of the multiple print jobs and can simultaneously display a listing of most recently completed print jobs of the active user. The method and system can also simultaneously list jobs of the active user within other queues.
    Type: Grant
    Filed: April 28, 2005
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventor: David Salgado
  • Patent number: 7695884
    Abstract: An emulsion aggregation toner including a core and a shell wherein the core includes an amorphous polyester, a wax, a crystalline polyester and an optional colorant and wherein the shell includes an amorphous polyester and a wax and is substantially free of crystalline polyester.
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventors: Daryl W. Vanbesien, Guerino G. Sacripante, Michael S. Hawkins, Peter J. G. Rehbein
  • Patent number: 7697860
    Abstract: Fusers for fusing toner on media, printing apparatuses, and methods of fusing toner on media in printing apparatuses are disclosed. An exemplary embodiment of the fusers comprises a fuser roll comprising a fusing imaging surface; at least one heating element for heating the fuser roll; a pressure roll including an outer surface, the outer surface and the fusing imaging surface defining a nip; a temperature sensor for sensing a temperature on the fusing imaging surface; a time delay calculator connected to the temperature sensor; a feedback controller connected to the temperature sensor and the heating element, the feedback controller receives a signal from the temperature sensor indicating the temperature on the fusing imaging surface and controls the heating element based on the temperature; and an open-loop controller connected to the heating element and the time delay calculator.
    Type: Grant
    Filed: August 6, 2008
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventors: Jeffrey N. Swing, Eric S. Hamby
  • Patent number: 7697166
    Abstract: A printing system is provided for color job matching of the output from a plurality of image marking engines. The system includes a first test image printed by a first image marking engine on a media document. The first test image having a data glyph and a plurality of reference patches. The system further includes a second test image printed by a second image marking engine on the media document. The second test image having a data glyph and a plurality of reference patches. The first and second test images are printed on the same side of the media document. A scanner is provided for scanning the media document.
    Type: Grant
    Filed: August 3, 2007
    Date of Patent: April 13, 2010
    Assignee: Xerox Corporation
    Inventor: Daniel M. Bray