Patents Assigned to Xerox
  • Publication number: 20100167192
    Abstract: The invention provides an electrophotographic photoreceptor having at least a conductive substrate and a photosensitive layer formed on the conductive substrate wherein the outermost surface layer of the photoreceptor is composed of a cured material containing at least one compound represented by the formula (I) and a surfactant that contains, in the molecule thereof, at least one structure selected from (A) a structure that is obtained by polymerizing an acrylic monomer having a fluorine atom, (B) a structure having a carbon-carbon double bond and a fluorine atom, (C) an alkyleneoxide structure, and (D) a structure having a carbon-carbon triple bond and a hydroxy group. In formula (I), Q is an organic group having a valency of n and having hole transportability, R is a hydrogen atom or an alkyl group, L is a divalent organic group, n is 1 or more, and j is 0 or 1.
    Type: Application
    Filed: April 27, 2009
    Publication date: July 1, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Wataru YAMADA, Katsumi NUKADA, Takatsugu DOI, Akira HIRANO, Hitoshi TAKIMOTO
  • Publication number: 20100169982
    Abstract: A license management apparatus includes: a license information storage; a reproduced user information storage; an invalidation information storage; a compare unit; an update unit; and a setting unit.
    Type: Application
    Filed: April 16, 2009
    Publication date: July 1, 2010
    Applicant: Fuji Xerox Co., Ltd.
    Inventors: Rumiko KAKEHI, Masaki Kyojima
  • Publication number: 20100166362
    Abstract: An optical waveguide comprising: a waveguide core through which light propagates; a cladding that surrounds the waveguide core and has a refractive index that is less than the refractive index of the waveguide core; a metal layer that is formed on a surface of at least one end of the optical waveguide in a longitudinal direction, the surface being inclined so as not to be perpendicular to the longitudinal direction; and a channel that is formed at a portion of an outer surface of the cladding, the outer surface forming an acute angle with the inclined surface, and the channel being positioned such that light entering the optical waveguide adjacent the channel is reflected by the inclined surface into the waveguide core.
    Type: Application
    Filed: April 27, 2009
    Publication date: July 1, 2010
    Applicant: FUJI XEROX CO., LTD
    Inventors: Akira FUJII, Toshihiko Suzuki, Keishi Shimizu, Shigemi Ohtsu, Kazutoshi Yatsuda, Masahiro Igusa
  • Publication number: 20100165260
    Abstract: A liquid crystal-containing composition includes a first cholesteric liquid crystal having a peak wavelength of selective reflection in the range of from 600 nm to 800 nm and encapsulated in a microcapsule and a second cholesteric liquid crystal having a peak wavelength of selective reflection in the range of from 400 nm to 500 nm as the only liquid crystals, and the content of the second cholesteric liquid crystal with respect to the entire cholesteric liquid crystal content is from about 5 weight % to about 40 weight %.
    Type: Application
    Filed: May 21, 2009
    Publication date: July 1, 2010
    Applicant: Fuji Xerox Co., Ltd.
    Inventors: Naoki HIJI, Takeo KAKINUMA, Chikara MANABE, Tadayoshi OZAKI
  • Publication number: 20100165373
    Abstract: An image processing apparatus having plural information processing functions includes a storage unit, a specification unit a function specifying unit, a setting unit, and an execution unit. The storage unit stores at least one execution condition in which plural setting items for the plural information processing functions, and setting values for the respective setting items, are associated with one another. The specification unit specifies any one of the execution condition. The function specifying unit specifies an information processing function. The setting unit sets the setting values of at least one setting item of the specified execution condition, which setting item can be set in the specified information processing function, as the setting values of a corresponding at least one setting item of the specified information processing function. The execution unit executes the specified information processing function based on the set setting values.
    Type: Application
    Filed: August 19, 2009
    Publication date: July 1, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Shiori Arai
  • Publication number: 20100165374
    Abstract: An information processing apparatus includes a storage device, a selection unit, a registration unit and a setting unit. The storage device is configured to store an execution condition that associates setting items which are set for execution of a process with setting values for the setting items. The selection unit selects, from among the setting items, a part of the setting items. The registration unit registers, in the storage device, the part of the setting items selected by the selection unit and setting values for the part of the setting item as an execution condition. When the execution condition stored in the storage device is selected in setting setting values for setting items to execute a process, the setting unit sets a setting value for a setting item corresponding to the selected execution condition to the setting value stored in the storage device.
    Type: Application
    Filed: August 19, 2009
    Publication date: July 1, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Takao MAEKAWA
  • Publication number: 20100165027
    Abstract: The present invention provides an image forming apparatus including: a rotating body that holds recording medias on a circumferential surface; an image forming section that forms an image; a generating section that generates a pulse and a reference pulse; a measuring section that measures the number of pulses; a computing section that each time when predetermined number of pulses from generation of the reference pulse has been measured, divides a pulse width of a pulse before predetermined number of pulses by a first value to compute a pulse division time; and a controlling section that each time when predetermined number of pulses are measured from generation of the reference pulse, multiplies the pulse division time by a second predetermined value, thereby obtaining a forming start time, and that controls to start image formation when the forming start time has elapsed from the measurement of predetermined number of pulses.
    Type: Application
    Filed: May 21, 2009
    Publication date: July 1, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Takeshi Zengo, Susumu Kibayashi, Toru Nishida, Hiroaki Satoh
  • Publication number: 20100164848
    Abstract: A liquid crystal-containing composition includes a cholesteric liquid crystal and a microcapsule wall that encapsulates the cholesteric liquid crystal, the microcapsule wall includes at least one material selected from polyurethane and polyurea, and the content of the microcapsule wall with respect to 100 parts by weight of the cholesteric liquid crystal is from about 0.1 parts to about 11 parts by weight.
    Type: Application
    Filed: May 27, 2009
    Publication date: July 1, 2010
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Chikara MANABE, Naoki HIJI, Takeo KAKINUMA, Tadayoshi OZAKI
  • Patent number: 7747979
    Abstract: Even if there exists use restriction in each of devices on a network, cooperation instruction information is created to enable execution of a cooperative processing. A script creation server performs user authentication of a client terminal and acquires user information. Next, the script creation server makes a retrieval request to a service retrieval server for services which the user can use at present, and transmits user information, and then, acquires a service list. When judging that a service is selected as one of structural elements of a job flow, the script creation server causes the user information to reflect the cost and the like required to perform the selected service. Then, the script creation server judges whether the job flow is completed, and creates a script on the basis of information relating to the job flow and inputted function information when it is judged that the job flow is completed.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Takaaki Sugiyama
  • Patent number: 7747957
    Abstract: When an activity event conducted by user object in the work space is detected by the detection server according to the detection of the activity event ID tag, the activity event is saved for each object by the work space server and the individual activity history server while the activity event can be referred. When the thus saved activity event is traced referring to the other objects, the computer for displaying an overview can display the saved activity event by the display of the object.
    Type: Grant
    Filed: August 25, 2003
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Yoshihiro Masuda
  • Patent number: 7744960
    Abstract: A process for producing a fuser member coating including a) adding and reacting a fluoroelastomer, a crosslinking agent, a polar solvent, and a fluorinated copolymer surfactant to form a coating solution, and b) providing the coating solution on the fuser member to form a fuser member coating, wherein the fluorinated copolymer surfactant includes a copolymer selected from the group consisting of a fluorinated acrylate copolymer and a fluorinated polyether copolymer.
    Type: Grant
    Filed: May 23, 2005
    Date of Patent: June 29, 2010
    Assignee: Xerox Corporation
    Inventors: Samuel Kaplan, Alexander N. Klymachyov, Robert N. Finsterwalder, Kenneth W. Schlafer, Jarad N. Kohl, Joy L. Longhenry, Alan R. Kuntz
  • Patent number: 7744182
    Abstract: A capacitive load driving circuit that supplies driving voltage to a capacitive load includes a driving voltage waveform generating unit. The driving voltage waveform generating unit, at times of charging or discharging of the capacitive load, generates a driving voltage waveform in which potential applied to the capacitive load varies stepwise from a first potential to a second potential during a predetermined time period.
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventor: Kota Nakayama
  • Patent number: 7746542
    Abstract: The present invention provides a multicolor display optical composition comprising a dispersion medium, a periodic structure having a porous structure inside communicated with the outside, and mobile particles contained in the dispersion medium so as to be movable and having a volume average primary particle diameter from 1 nm to 80 nm in a dispersion state in the dispersion medium, a volume average particle diameter of coagulated particles of 100 nm or larger in optical coagulation state by stimulation application, and having a refractive index different from that of the dispersion medium by 0.1 or more, wherein the mobile particles show no coloration in the dispersion state when the particles are dispersed in the dispersion medium and show white coloration with a predetermined whiteness value or higher in the coagulation state when the particles are coagulated, an optical device, and a display method of the optical device.
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Ryojiro Akashi, Daisuke Nakayama
  • Patent number: 7745080
    Abstract: The present invention provides a color image forming developer comprising yellow, magenta, and cyan toners each containing an infrared absorber, wherein the cyan toner has a maximum infrared absorbance in the infrared region lower than that of the magenta toner and that of the yellow toner, to simultaneously attain sufficient fixation capacity and sufficient resistance to void formation, and also provides an improved image forming method and an image forming device using the developer.
    Type: Grant
    Filed: March 27, 2008
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Yasushige Nakamura, Satoshi Takezawa
  • Patent number: 7747196
    Abstract: An image forming apparatus includes: an image forming apparatus main body that includes an image forming unit and a sheet conveyance unit; a unit that is at least a part of the image forming unit or the sheet conveyance unit and is openably/closably provided with respect to the image forming apparatus main body; an open-close cover that is openably/closably provided with respect to the image forming apparatus main body; a connection unit that connects the unit to the open-close cover; a connection release unit that releases connection between the unit and the open-close cover by the connection unit; a pressing unit that presses the unit in a closing direction with respect to the image forming apparatus main body; and a prohibition unit that prohibits release of connection by the connection release unit.
    Type: Grant
    Filed: March 30, 2007
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Youichi Nobuoka, Kouichi Shimada, Kazuhiro Hirata
  • Patent number: 7744179
    Abstract: A recording apparatus has an intermediate transfer member; a feeding unit that feeds, to the intermediate transfer member, ink receptive particles containing at least an organic resin whose monomers include at least one polar monomer having at least one polar group, a ratio of the at least one polar monomer to all the monomers of the organic resin being about 10 mol % to about 90 mol %; a liquid application unit that applies a liquid that neutralizes the at least one polar group of the at least one polar monomer onto the ink receptive particles fed onto the intermediate transfer member; an ink application unit that applies an ink to the ink receptive particles fed onto the intermediate transfer member; a transfer unit that transfers the ink receptive particles onto a recording medium; and a fixing unit that fixes the ink receptive particles on the recording medium.
    Type: Grant
    Filed: June 5, 2007
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Takatsugu Doi, Masaya Ikuno, Ken Hashimoto
  • Patent number: 7747187
    Abstract: A cleaning device includes a cleaning roll and an intervening member. The cleaning roll contacts the surface of a charge roll that charges a photoconductor, rotates, and cleans the surface of the charge roll. The intervening member is intervened between the charge roll and the cleaning roll and causes the charge roll and the cleaning roll to separate from each other. The intervening member may be spacers that are intervened at both end portions of the charge roll and the cleaning roll and form a gap between the charge roll and the cleaning roll. The intervening member may also be a lubricant.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Tomokazu Kurita, Koji Nishimura
  • Patent number: 7747338
    Abstract: An audio reproduction system includes a plurality of mobile devices, such as mobiles phones. Each of the mobile devices includes a loudspeaker, memory for storing audio data, and instructions, stored in memory, for prompting the plurality of mobile devices to each output at least a portion of an audio data file to the loudspeaker of the respective mobile device. A processor is configured for executing the instructions, thereby enabling contemporaneous play of the audio data file by the plurality of mobile devices.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: June 29, 2010
    Assignee: Xerox Corporation
    Inventor: John V. Korhonen
  • Patent number: 7746319
    Abstract: The present invention provides an image display device capable of freely changing a scanning direction of an image display medium including support plates, first and second electrode groups provided at the plates and colored particles provided between the plates, including first and second electrode-driving components which receive electrode-designation signals and apply voltages to the designated electrodes in the first and second electrode groups, and which can apply voltage to plural electrodes simultaneously, a line-image-data generation component which generates line-image-data for line images to be displayed along scan electrodes in accordance with a scanning direction, and a signal-output-destination-switching component, in accordance with the scanning direction, which outputs a first electrode designation signal for designating a scan electrode of a line image and a second electrode designation signal for designating an electrode to be driven for displaying the line image, to the first electrode drivi
    Type: Grant
    Filed: July 11, 2005
    Date of Patent: June 29, 2010
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Yoshiro Yamaguchi, Yasufumi Suwabe, Yoshinori Machida, Motohiko Sakamaki, Takeshi Matsunaga, Atsushi Hirano, Kiyoshi Shigehiro
  • Patent number: 7746524
    Abstract: According to one aspect of this disclosure, a printing apparatus and method is provided. The printing apparatus comprising a media sheet first inverter and a media sheet second inverter, the first inverter and second inverter operatively connected to provide a media sheet pass-through route, wherein the media sheet pass-through route transports a media sheet through the first inverter and the second inverter. According to another aspect of this disclosure, a printing system is disclosed. The printing system comprising an inverter module. The inverter module comprising a first media sheet input/output zone, and a second media sheet input/output zone, the first and second media sheet input/output zones operatively connected to provide a media sheet pass-through route. The inverter module is configured to selectably route a media sheet to a printing device for image transfer and the inverter module is configured to invert a media sheet from the printing device media sheet output.
    Type: Grant
    Filed: December 23, 2005
    Date of Patent: June 29, 2010
    Assignee: Xerox Corporation
    Inventors: Robert M. Lofthus, Steven R. Moore, Robert A. Clark