Patents Assigned to Xerox
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Patent number: 7857305Abstract: This is a media transport apparatus using gripper segments that are connected to conveyor belts. These segments grip the leading edges of paper media and pull the media on a path toward a paper exit. Above the conveyor belts are baffle panels that have at least two panel separations. It is through these separations that the gripper segments move as the endless conveyor belts rotate. The gripper segments are provided with shifting structures that can laterally align the paper sheets. The leading edges of the paper are held between a gripper bar and elastomeric rollers.Type: GrantFiled: September 19, 2008Date of Patent: December 28, 2010Assignee: Xerox CorporationInventor: Piotr Sokolowski
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Patent number: 7860440Abstract: A fixing device fixes a toner image carried on a recording medium. The fixing device includes a rotatable fixing roll member, a fixing belt member and a walk adjustment mechanism. The fixing belt member is wound on the fixing roll member so as to be rotatable. The walk adjustment mechanism changes a walk width of the fixing belt member in accordance with a width of the recording medium.Type: GrantFiled: September 27, 2006Date of Patent: December 28, 2010Assignee: Fuji Xerox Co., Ltd.Inventors: Toshiyuki Miyata, Yasuhiro Uehara, Yasushi Kawahata, Daisuke Yoshino, Chikara Ando, Junpei Amano
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Patent number: 7860801Abstract: In accordance with one embodiment, apparatus are provided that comprise a user interface, a rendering device, a clearinghouse communicator, and an enable mechanism. The user interface includes a digital work choosing mechanism to choose a digital work for rendering. At least one repository holds digital works and includes the chosen digital work. The rendering device obtains a representation of the chosen digital work from the repository and renders the chosen digital work. A clearinghouse communicator electronically sends rights criteria to a remote clearinghouse and receives rights defining information from the clearinghouse. The enable mechanism enables the rendering device to render the chosen digital work in accordance with the rights defining information.Type: GrantFiled: July 5, 2005Date of Patent: December 28, 2010Assignee: Xerox CorporationInventor: Daniel W. Manchala
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Patent number: 7861165Abstract: A printing apparatus and method for capturing and formatting the content of a web page. The apparatus and method determining if a portrait formatted representation of the web page and a landscape formatted representation of the web page, include equivalent content, and outputting the portrait formatted representation of the web page if the portrait formatted representation has the equivalent content of the landscape formatted representation. Otherwise outputting a landscape formatted representation of the said web page.Type: GrantFiled: December 15, 2005Date of Patent: December 28, 2010Assignee: Xerox CorporationInventor: Duncan I. Stevenson
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Patent number: 7859483Abstract: An electronic conference control device has a display controller that controls display of common screen images commonly displayed on display devices, local screen images displayed only on a connected one of the display devices, cut screen images generated by extracting a screen image portion contained in a closed space having a region designated by a user on a screen image displayed on the connected one of the display devices, and common cut screen images commonly displayed on the display devices on the connected one of the display devices, and a screen-dividing processor that, upon selection of one or multiple common cut screen images from among common cut screen images contained in a common screen image displayed on the screen and input of an instruction to start a local discussion at the site, to thereby manage the selected common cut screen image also as a local cut screen image.Type: GrantFiled: September 29, 2006Date of Patent: December 28, 2010Assignee: Fuji Xerox Co., Ltd.Inventors: Yuichi Ueno, Motoyuki Takaai, Eriko Tamaru, Hitoshi Abe
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Patent number: 7857432Abstract: A drop generator includes a pressure chamber and a flexible diaphragm plate disposed on the chamber and forming a wall of the pressure chamber. A piezoelectric transducer having a bottom surface is attached to the diaphragm plate. The diaphragm plate includes a recess that forms a perimeter around the bottom surface of the transducer that partially underlies at least one edge of the bottom surface. An inlet channel is connected to the pressure chamber and configured to direct ink to the pressure chamber from a manifold. An outlet channel is connected to the pressure chamber to receive ink from the pressure chamber and has a channel axis that is perpendicular to the diaphragm plate. The outlet channel includes a first outlet channel section and a second outlet channel section. The first outlet channel section includes a plurality of subsections having alternating diameters. The second outlet channel section includes an aperture disposed at an end thereof.Type: GrantFiled: February 24, 2009Date of Patent: December 28, 2010Assignee: Xerox CorporationInventors: Terrance Lee Stephens, Brian Edward Williams, John Milton Brookfield, James Dudley Padgett
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Patent number: 7860312Abstract: A system for electronically distilling information from a business document uses a network scanner to electronically scan a platen area, having a business document thereon, to create a bitmap. A network server carries out a segmentation process to segment the scan generated bitmap into a bitmap object, the bitmap object corresponding to the scanned business document; a bitmap to text conversion process to convert the bitmap object into a block of text; a semantic recognition process to generate a structured representation of semantic entities corresponding to the scanned business document; and a document generation process to convert the structured representation into a structure text file.Type: GrantFiled: February 23, 2010Date of Patent: December 28, 2010Assignee: Xerox CorporationInventors: John C. Handley, M. Armon Rahgozar, Dennis L. Venable, Pamela B. Spiteri, Anoop M. Namboodiri, Richard Zanibbi
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Patent number: 7860602Abstract: A mail processing system in which an estimated group of mail pieces is sorted in a mailroom area and delivered to a preset number of mailboxes is provided. The mail processing system includes a memory for storing information related to sorting and delivery and a processor that uses the sorting and delivery related information to determine, (i) an amount of time required to sort the estimated group of mail pieces, and (ii) an amount of time required to deliver the estimated group of mail pieces to the mail boxes. Operation of the mailroom may be evaluated by comparing a sum of the amount of time required to sort the estimated group of mail pieces and the amount of time required to deliver the estimated group of mail pieces to the preset number of mail boxes with an amount of time available for both sorting the estimated group of mail pieces and delivering the mail pieces to the preset number of mail boxes.Type: GrantFiled: May 30, 2006Date of Patent: December 28, 2010Assignee: Xerox CorporationInventor: Sudhendu Rai
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Patent number: 7857309Abstract: This disclosure provides a shaft driving apparatus and method of operation. The shaft driving apparatus comprises a shaft and a slip joint configuration to extend the wear zone associated with bearings operatively connected to an apparatus which rotates a shaft less than 360 degrees in an oscillatory manner or other cyclical manner.Type: GrantFiled: October 31, 2006Date of Patent: December 28, 2010Assignee: Xerox CorporationInventor: Steven R. Moore
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Patent number: 7858281Abstract: A developer comprised of a toner and at least one external surface additive, wherein an acid-base interaction has an Interaction Surface Parameter (ISP) of greater than 0, and wherein ISP is defined by the following equation: [(Ka)toner×(Kb)additive]+[(Kb)toner×(Ka)additive]?[(Ka)toner×(Ka)additive]?[(Kb)toner×(Kb)additive], wherein Ka is the Lewis acid value and Kb is the Lewis base value.Type: GrantFiled: November 21, 2007Date of Patent: December 28, 2010Assignee: Xerox CorporationInventors: Richard P. N. Veregin, Maria N. V. McDougall
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Publication number: 20100321726Abstract: A printing device includes at least one printing engine that has actuators and sensors. At least one engine controller is operatively connected to the printing engine, the engine controller uses software to control operations of the printing engine. At least one non-volatile memory is operatively connected to the engine controller. The non-volatile memory stores values used by the engine controller to control operations of the printing engine. Further, at least one adapter card is operatively connected to the non-volatile memory and to the actuators and sensors. The adapter card stores data and receives sensor feedback from the sensors. The adapter card uses the data and the sensor feedback to control the actuators by bypassing the engine controller when communicating with the actuators. The adapter card provides adapter card feedback to the non-volatile memory.Type: ApplicationFiled: March 24, 2010Publication date: December 23, 2010Applicant: XEROX CORPORATIONInventors: PETER PAUL, AARON M. BURRY, BRUCE EARL THAYER, MICHAEL F. ZONA
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Publication number: 20100323102Abstract: A system and method for preparing conductive features on a substrate including printing a radiation curable phase change gel masking material in a pattern of fillable channels on a surface of a substrate; curing the radiation curable phase change gel masking material; depositing a conductive material in the fillable channels; annealing the conductive material; and, optionally, removing the radiation curable phase change gel masking material. In embodiments, ultra-violet curable phase change gel is used to digitally prepare a pattern of dams for containing a thick layer of conductive material which is annealed to form an electronic structure.Type: ApplicationFiled: June 23, 2009Publication date: December 23, 2010Applicant: Xerox CorporationInventors: Naveen Chopra, Peter G. Odell, Christopher A. Wagner, Barkev Keoshkerian, Michelle N. Chretien, Jennifer L. Belelie
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Publication number: 20100321724Abstract: A printing device includes at least one printing engine that has many sensors (first sensors and second sensors) and at least one engine controller operatively connected to the printing engine. The engine controller uses software to control operations of the printing engine. Also, at least one non-volatile memory is operatively connected to the engine controller. The non-volatile memory stores values used by the engine controller to control operations of the printing engine. At least one adapter card is operatively connected to the non-volatile memory and to the first sensors and second sensors. The first sensors correspond to the design of the controller and are items designed as original equipment of the printing device. To the contrary, the second sensors correspond to the design of the adapter card and are items designed to be installed in the printing device after the printing device is in post production, customer service.Type: ApplicationFiled: March 24, 2010Publication date: December 23, 2010Applicant: XEROX CORPORATIONInventors: Peter Paul, Aaron M. Burry, Bruce Earl Thayer, Michael F. Zona
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Publication number: 20100325422Abstract: A file storage system includes one or more document input devices and a processor communicating with both a memory and the one or more document input devices. The processor executes a software application stored on the memory to separate a sensitive portion of a document from an insensitive portion of a document. A first type of cloud storage includes one or more storage devices in operable communication with the one or more document input devices. The first type of cloud storage is configured to store one or both of the separated portions with a level of encryption agreed upon by a user. A second type of cloud storage includes one or more storage devices in operable communication with the one or more document input devices. The second type of cloud storage is configured to store the insensitive portion of a document based on a consent of the user.Type: ApplicationFiled: June 18, 2009Publication date: December 23, 2010Applicant: Xerox CorporationInventors: Shanmuga-nathan Gnanasambandam, Naveen Sharma, Wendell Lewis Kibler
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Publication number: 20100321725Abstract: A printing device includes at least one printing engine that comprises customer replaceable units. At least one engine controller is operatively connected to the printing engine, and the engine controller uses software to control operations of the printing engine. At least one non-volatile memory is operatively connected to the engine controller. The non-volatile memory stores values used by the engine controller to control operations of the printing engine. Additionally, at least one adapter card is operatively connected to the non-volatile memory and to the customer replaceable units. The customer replaceable units each comprise a memory unit. The adapter card reads incoming print jobs before the print jobs are delivered to the controller and the adapter card accumulates and stores statistics relating to print jobs within the memory unit of the customer replaceable units. The adapter card passes the incoming print jobs to the controller in an unaltered manner.Type: ApplicationFiled: March 24, 2010Publication date: December 23, 2010Applicant: XEROX CORPORATIONInventors: PETER PAUL, Aaron M. Burry, Bruce Earl Thayer, Michael F. Zona
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Publication number: 20100325688Abstract: An information processing apparatus, includes: a registering unit for referring to a first storing unit for storing usage limitation information indicating a policy of usage limitation of a document which corresponds to a pair of a stamp image corresponding to an image representing that the document is limited in use, and the number of the stamp images, extracting the stamp image from document image information obtained by reading a paper document containing at least one of the stamp images, obtaining the usage limitation information corresponding to a pair of the extracted stamp image and the number of the extracted stamp images from the first storing unit, and registering the obtained usage limitation information and the document containing the document image information in correlation with each other into a second storing unit.Type: ApplicationFiled: November 12, 2009Publication date: December 23, 2010Applicant: FUJI XEROX CO., LTD.Inventors: Rumiko KAKEHI, Toshikatsu SUZUKI
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Publication number: 20100322645Abstract: Disclosed is a printing apparatus and corresponding methods.Type: ApplicationFiled: June 22, 2009Publication date: December 23, 2010Applicant: XEROX CORPORATIONInventor: Karl Edwin KURZ
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Publication number: 20100321720Abstract: A system for determining a configuration of print-related devices in a document environment may include a computing device and a computer-readable storage medium in communication with the computing device. The computer-readable storage medium may include programming instructions for identifying a plurality of environment requirements including one or more required print capabilities and a ratio of users to print-related devices associated with a document environment and, for each print-related device currently in the document environment, identifying a corresponding spatial entity having associated print volume information and associated print capability information, grouping a plurality of the spatial entities into one or more capability groups based on the print capability information associated with the spatial entities, and determining recommended print-related devices for the document environment.Type: ApplicationFiled: June 22, 2009Publication date: December 23, 2010Applicant: XEROX CORPORATIONInventor: Ray Uri Merriam
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Publication number: 20100324950Abstract: Disclose are embodiments for selecting an advantageous, feasible and suitable location for placing a selected printing device within a space. A mathematical formula identifies a most advantageous location for placing the selected printing device. Next, successive contour regions surrounding this most advantageous location are defined such that any inner contour region is considered more advantageous than any outer contour region. A mark representing the most advantageous location and contour lines indicating the successive contour regions are plotted onto a floor plan of the space. The edited floor plan is then evaluated (e.g., either visually by a user or automatically) to determine whether the mark overlaps any fixed shapes and/or restricted-use areas. If the mark overlaps a fixed shape or restricted-use area, a different location can be selected that is within a closest possible contour region without overlapping any other fixed shapes or restricted-use areas.Type: ApplicationFiled: June 22, 2009Publication date: December 23, 2010Applicant: Xerox CorporationInventors: Ray U. Merriam, Kirk Pothos, Guillaume Bouchard
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Publication number: 20100321427Abstract: A method enables adjustment of a print speed for a phase change ink imaging device with reference to an ink level sensor in a print head reservoir indicating an open loop or a closed loop state. The adjustment may also be made with reference to a measured image density, which may be a rolling solid area coverage average.Type: ApplicationFiled: September 1, 2010Publication date: December 23, 2010Applicant: XEROX CORPORATIONInventors: Austin Lloyd Richards, William Bruce Weaver, Michael Kenneth Oehl