Patents Assigned to Xerox
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Publication number: 20050175215Abstract: An image processing apparatus includes an input unit to input an image, a connection unit to perform connection to an external network, an output unit to output a request for processing the input image to a unit connected thereto through the external network, and a control unit to perform connection to an authentication unit connected to the external network using the connection unit and requesting the authentication unit for an authentication process, when the output unit outputs the request for the processing.Type: ApplicationFiled: December 28, 2004Publication date: August 11, 2005Applicant: Fuji Xerox Co., Ltd.Inventor: Masahiro Machida
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Publication number: 20050175857Abstract: An electroluminescent (EL) is provided comprising an anode, an organic electroluminescent element, and a cathode wherein the electroluminescent element contains, for example, a fluorescent 1,1?-binaphthyl derivative component of Formula (I) wherein R1, R2, R3 and R4 are individual substituents or a group of substituents, each of which may be selected from the group consisting of hydrogen, or alkyl of from 1 to about 25 carbon atoms; an alicyclic alkyl of from 3 to 15 carbon atoms; an aryl or substituted aryl with about 6 to about 30 carbon atoms; carbon atoms from 4 to 24 necessary to complete a fused aromatic ring of naphthalene, anthracene, perylene and the like; an alicyclic alkyl group with from about 3 to about 15 carbon atoms; a silicon atom which can be substituted with a trimethyl, diphenylmethyl, triphenyl group and the like; heteroaryl or substituted heteroaryl of from 5 to 24 carbon atoms, carbon atoms necessary to complete a fused heteroaromatic ring of furyl, thienyl, pyridyl, quinolinyl andType: ApplicationFiled: February 9, 2004Publication date: August 11, 2005Applicant: Xerox CorporationInventors: Jennifer Coggan, Nan-Xing Hu, Hany Aziz
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Publication number: 20050175920Abstract: An electrophotographic toner contains a resin, a colorant and a releasing agent. The releasing agent has a solidifying point of from 79° C. to 109° C., and one peak in an endothermic curve measured by a differential scanning calorimeter. A difference between temperature to give a maximum endothermic peak of the releasing agent and an end-set temperature of the releasing agent is within 10° C. A melt viscosity of the releasing agent at 110° C. is in a range of from 4 mPa.s to 9 mPa.s. The releasing agent in one particle of the toner forms 3 or more domains. Domains having a ratio of a major axis to a minor axis which is in a range of from 5 to 15 occupy 90% or more by number based on the total number of domains.Type: ApplicationFiled: August 31, 2004Publication date: August 11, 2005Applicant: FUJI XEROX CO. LTD.Inventors: Yosuke Tsurumi, Hiroshi Nakazawa, Kazufumi Tomita, Shuji Sato, Akira Matsumoto
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Publication number: 20050174587Abstract: A print control apparatus carrying out a print control processing for print data undergoing a print processing in a print apparatus, comprises a print data receiving unit that receives the print data; a print data processing unit that carries out image processing for the print data received by the print data receiving unit, thereby generating image data; an image data analyzing unit that analyzes at least one draw object in the image data generated by the print data processing unit; a display control unit that displays object information relating to the draw object analyzed by the image data analyzing unit on a display unit; an object information change instruction receiving unit that receives a change instruction for the object information; an object information changing unit that changes the object information relating to the draw object according to the change instruction for the object information received by the object information change instruction receiving unit; and a storage unit that stores and mainType: ApplicationFiled: September 9, 2004Publication date: August 11, 2005Applicant: FUJI XEROX CO., LTD.Inventor: Shinichiro Hara
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Publication number: 20050173681Abstract: The present invention provides an organic nonlinear optical material including an organic compound having nonlinear optical activity dispersed in or bonded to a polymer binder, wherein the material contains a tertiary amine derivative represented by the following formula (1) as the organic compound having nonlinear optical activity, and an organic nonlinear optical element using the same. In the formula, Z1 to Z3 are independently aromatic groups optionally having a substituent; L is a ? conjugated group optionally having a substituent; A is a ? conjugated electron-attractive group which includes a ring structure optionally having a substituent; m denotes 0 or 1; a ? conjugated system denoted by Z3-Lm has, from one terminal thereof to the other terminal, five or more unsaturated bonds which form one conjugated system; and at least two of Z1 to Z3, L and A may be connected so as to form at least one ring structure.Type: ApplicationFiled: September 9, 2004Publication date: August 11, 2005Applicant: FUJI XEROX CO., LTD.Inventors: Yasuhiro Yamaguchi, Yasunari Nishikata, Hokuto Takada, Tomozumi Uesaka
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Publication number: 20050175381Abstract: The present invention provides a plastic sheet manufacturing method whereby a layered body including a film is made to pass through a nip portion formed by a pair of belts equipped with a joint portion and thereby integrated to manufacture a plastic sheet, the method comprising: before integration, detecting a position of the joint portion; and controlling a timing at which the layered body enters the nip portion in accordance with a detected position; and a plastic sheet manufacturing apparatus implementing the plastic sheet manufacturing method.Type: ApplicationFiled: September 10, 2004Publication date: August 11, 2005Applicant: Fuji Xerox Co., Ltd.Inventors: Naoyuki Egusa, Tetsuro Kodera
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Publication number: 20050175281Abstract: An optical modulator is provided with an optical waveguide including an input-side single-mode waveguide for propagating inputted light at single mode, a multi-mode waveguide for propagating the light propagated from the input-side single-mode waveguide at plural guided modes, and an output-side single-mode waveguide for propagating the light propagated from the multi-mode waveguide at single mode to output the light. A lower electrode layer is disposed below the multi-mode waveguide, and an upper electrode is disposed above the multi-mode waveguide. The upper electrode cooperates with the lower electrode layer to apply an electric field to the multi-mode waveguide. A phase of each of the guided modes propagating through the multi-mode waveguide is modulated by applying an electric field to the multi-mode waveguide, and intensity of the light outputted from the output-side single-mode waveguide is modulated by an interference of the phase-modulated guided modes.Type: ApplicationFiled: September 9, 2004Publication date: August 11, 2005Applicant: FUJI XEROX CO., LTD.Inventors: Roshan Thapliya, Yasunori Okano, Shigetoshi Nakamura
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Publication number: 20050174588Abstract: When there is an object of a color plate which is different than a process color, it is confirmed whether or not Color (n), which corresponds to that color name Spot (n), is a spot color. If Color (n) is a spot color, CMYK value conversion is carried out from a LUT of that spot color, and CMYK values are composed in a region for output. If Color (n) is a process color, CMYK values thereof are stored in a region for CMYK color correction. After color correction is carried out on the CMYK values of the region for CMYK color correction, they are composed with CMYK values of the region for CMYK output. Color information when a color plate different than a process color is included, is generated.Type: ApplicationFiled: January 14, 2005Publication date: August 11, 2005Applicant: FUJI XEROX CO., LTD.Inventors: Mari Kodama, Ryuichi Ishizuka, Yasushi Nishide
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Publication number: 20050175819Abstract: A transfer member of an image forming material for electrophotography, the transfer member including a substrate and an image receiving layer disposed on at least one surface of the substrate. The image receiving layer includes at least a releasing material and has a surface resistivity of 1.0×108 to 3.2×1013 ?/? at 23° C. and 55% RH.Type: ApplicationFiled: August 31, 2004Publication date: August 11, 2005Applicant: FUJI XEROX CO., LTD.Inventors: Tomoo Kobayashi, Kunio Sakurai, Kaoru Torikoshi, Tetsuro Kodera, Naoyuki Egusa
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Publication number: 20050175918Abstract: A toner for developing an electrostatic image is provided, which contains at least a binder resin, a colorant and a releasing agent, the releasing agent, has an endothermic peak temperature measured by a differential scanning calorimeter of from 60 to 100° C., and an endothermic amount a of the releasing agent per unit weight (J/g) at temperatures equal to or lower than a glass transition onset temperature of the binder resin measured by a differential scanning calorimeter, a total endothermic amount b of the releasing agent per unit weight (J/g) and a volume average particle diameter c (?m) of the toner has the relationship: 0.05?a/(b×c)?0.6.Type: ApplicationFiled: August 12, 2004Publication date: August 11, 2005Applicant: FUJI XEROX CO., LTD.Inventors: Kazufumi Tomita, Yosuke Tsurumi, Shuji Sato, Akira Matsumoto, Hiroshi Nakazawa
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Patent number: 6928250Abstract: An electrophotographic printing machine of the type having a latent image recorded on an imaging member wherein said latent image is developed and transferred to a media substrate during successive printing cycles of successive print jobs, including a charging device for producing a voltage potential on the media substrate to transfer the developed latent image to the media substrate, said charging device including a coronode member and shield; a first voltage supply for apply a shield voltage to said shield; a second voltage supply for applying a wire voltage to said coronode member; a voltage monitor for measuring the voltage on the shield, said voltage monitor periodically polling the voltage during a cycle of a print job and generating a voltage measured signal as a function thereof; controller, responsive to a media type of each media substrate and said voltage monitor, for adjusting said wire voltage to said coronode member in respect to said shield voltage to said shield to compensate for process impedType: GrantFiled: April 27, 2004Date of Patent: August 9, 2005Assignee: Xerox CorporationInventors: Jerry F. Adams, Susan A. Turner, William R. Haag, Thomas E. Higgins, Joseph L. Filion, Andrew J. Bonacci
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Patent number: 6927381Abstract: A photosensitive imaging device for recording images across the entire visible spectrum includes a set of photosensors which have a peak response around the orange part of the spectrum, about 600 nm. The peak response is obtained by combining responses of, in one case, photosensors associated with a filter which admits red or infrared wavelengths and longer and photosensors associated with a filter which admits orange wavelengths and longer. In another case, the photosensor is structured to attenuate longer wavelengths, which, in combination with a filter which admits orange and longer wavelengths, can simulate a peak behavior around the orange part of the spectrum.Type: GrantFiled: September 5, 2003Date of Patent: August 9, 2005Assignee: Xerox CorporationInventors: Paul A. Hosier, Jagdish C. Tandon, Josef E. Jedlicka, Gaurav Sharma, Alain E. Perregaux, Robert P. Herloski
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Patent number: 6928425Abstract: A system provides a plurality of controls for enriching the content of a meta-document. A meta-document includes document content and personalities that describe enrichment themes. The system is adapted to automatically, with user settable constrains, determine whether to propagate enrichment between documents using an interaction history. In addition, the system is adapted to automatically determine, with user settable constraints, the form that markup is to take in the document content.Type: GrantFiled: December 5, 2001Date of Patent: August 9, 2005Assignee: Xerox CorporationInventors: Gregory T. Grefenstette, James G. Shanahan
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Patent number: 6926385Abstract: A recording apparatus enabling printing with high image quality is to be provided. In a recording apparatus exerting recordation having a non-scanning recording head corresponding to the total width of the paper, a pressing member and a supporting member are disposed among plural recording head units, which are arranged in the width direction of the paper with a prescribed interval, and thus the paper continuously conveyed is pressed with the pressing member onto the supporting member, so as to uniformize the distance between the paper and the nozzle surface at the printing position. As a result, printing can be attained with high image quality on the paper continuously conveyed.Type: GrantFiled: September 15, 2003Date of Patent: August 9, 2005Assignee: Fuji Xerox Co., Ltd.Inventors: Yoshihira Rai, Hiroaki Satoh, Nobuhiro Katsuta, Kenichi Kawauchi, Akira Mihara, Hiroshi Ikeda, Naoki Morita
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Patent number: 6928259Abstract: A finishing apparatus 4 has an image forming apparatus 1 for forming an image by an image formation module and a finisher 3 for finishing for a record sheet 2 on which an image is already formed from the image forming apparatus 1. The finisher 3 has a punching unit 5 for punching a hole in the record sheet 2. The finishing apparatus 4 further includes mark recorder 6 for recording a mark M to determine the punch position on the record sheet 2 before punching.Type: GrantFiled: February 26, 2003Date of Patent: August 9, 2005Assignee: Fuji Xerox Co., Ltd.Inventor: Akira Sakuma
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Patent number: 6927153Abstract: A method that includes providing a semiconductor substrate having a mask on a surface thereof. The mask includes a first region having no masking elements and a second region having a plurality of masking elements. Each of the plurality of masking elements has a dimension that is equal to a first length, the first length less than twice a diffusion length of a dopant. The method further includes bombarding the semiconductor substrate and masking element with ions of the dopant. The ions form a first impurity concentration in the first region and a second impurity concentration in the second region.Type: GrantFiled: February 25, 2003Date of Patent: August 9, 2005Assignee: Xerox CorporationInventors: Alan D. Raisanen, Shelby F. Nelson
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Patent number: 6927273Abstract: Processes for preparing polymers of the formula wherein m is 0 or 1, X is chlorine, bromine, or iodine, and n, e, and f are each, independently of the others, integers wherein e may be 0 and n and f are each at least 1 by providing a first reaction mixture containing a first solvent, a compound of the formula wherein Y is a chlorine or fluorine atom, a compound of the formula and optionally, a compound of the formula heating the first reaction mixture and removing generated water therefrom, thereby forming an intermediate polymer of the formula providing a second reaction mixture containing a second solvent, the intermediate polymer, and a N-halosuccinimide, wherein the halogen atom in the N-halosuccinimide is the same as the halogen atom that is X; and heating the second reaction mixture, thereby forming the polymer.Type: GrantFiled: December 17, 2002Date of Patent: August 9, 2005Assignee: Xerox CorporationInventor: Timothy P. Bender
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Patent number: 6927006Abstract: A fuser member having a polyimide substrate, and thereover, an outer layer with from about 61 to about 99 volume percent fluorocarbon.Type: GrantFiled: May 28, 2003Date of Patent: August 9, 2005Assignee: Xerox CorporationInventors: Patrick J. Finn, Robert S. Pawlik, Elizabeth L. Barrese, David J. Gervasi, Pat Goode, Santokh S. Badesha
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Patent number: 6928612Abstract: A system for organizing a heterogeneous set of page image data, such as including both simple-compressed and JPEG compressed, and/or color and monochrome data, so that the data can be organized as a single, multi-page, TIFF-FX document. Different page images and image components are named according to a simple convention. When a TIFF-FX writer application is applied to the data, the writer application responds to the names of the files and the file hierarchy to write a single, multi-page TIFF-FX document.Type: GrantFiled: October 23, 2000Date of Patent: August 9, 2005Assignee: Xerox CorporationInventor: Dennis L. Venable
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Patent number: D508259Type: GrantFiled: January 28, 2004Date of Patent: August 9, 2005Assignee: Xerox CorporationInventors: Kenneth J. Rieck, Murray O. Meetze, Jr.