Patents by Inventor James R Beachner
James R Beachner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9266105Abstract: An apparatus for bonding two substrates includes a first roller, a second roller that forms a nip with the first roller, a substrate transport configured to move the first substrate and a second substrate through the nip simultaneously, and a controller. The controller operates the substrate transport to move the first substrate and the second substrate through the nip simultaneously, with a pattern of a hydrophobic material on a first side of the first substrate engaging a first side of the second substrate. The first substrate engages the first roller, which has a higher temperature than the second roller, and the hydrophobic material penetrates the first and second substrates to bond the substrates together.Type: GrantFiled: June 23, 2014Date of Patent: February 23, 2016Assignee: Xerox CorporationInventors: James R. Beachner, Jing Zhou, Mandakini Kanungo, Nancy Y. Jia, Paul J. McConville, Wei Hong
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Publication number: 20150367340Abstract: An apparatus for bonding two substrates includes a first roller, a second roller that forms a nip with the first roller, a substrate transport configured to move the first substrate and a second substrate through the nip simultaneously, and a controller. The controller operates the substrate transport to move the first substrate and the second substrate through the nip simultaneously, with a pattern of a hydrophobic material on a first side of the first substrate engaging a first side of the second substrate. The first substrate engages the first roller, which has a higher temperature than the second roller, and the hydrophobic material penetrates the first and second substrates to bond the substrates together.Type: ApplicationFiled: June 23, 2014Publication date: December 24, 2015Inventors: James R. Beachner, Jing Zhou, Mandakini Kanungo, Nancy Y. Jia, Paul J. McConville, Wei Hong
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Patent number: 8565659Abstract: There is described a fuser roller including a surface layer of anodized aluminum oxide impregnated with a fluorine containing sealant. There is also described the method for producing the fuser member.Type: GrantFiled: December 15, 2010Date of Patent: October 22, 2013Assignee: Xerox CorporationInventors: George C. Cardoso, Pinyen Lin, Anthony S. Condello, Jason M. LeFevre, Richard W. Seyfried, Grace T. Brewington, Christopher G. Lynn, Dale R. Mashtare, James R. Beachner, Daniel Bray
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Patent number: 8189197Abstract: A substrate characterization device is provided which includes an optical sensor module and a processor. The optical sensor module includes a light emitting source and a light receiving detector for communicating with the substrate and providing an indication of the diffusion of light through the substrate. The indication of the diffusion of light through the substrate is a signal provided to a processor in communication with a memory module for making a comparison of the signal generated by the optical sensor module with a reference signal to determine the quality of the substrate.Type: GrantFiled: September 25, 2009Date of Patent: May 29, 2012Assignee: Xerox CorporationInventors: William H Wayman, Chu-Heng Liu, James R Beachner
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Publication number: 20120039647Abstract: Fixing devices including extended-life components and methods of fixing marking material to a substrate are provided. An exemplary embodiment of the fixing devices for fixing toner to a substrate in printing includes a first fixing member including a first surface; a thermal energy source for heating the first surface of the first fixing member to a fixing temperature; and a second fixing member including a second surface. The first surface and the second surface form a fixing nip configured to receive a substrate including a surface and marking material comprising toner disposed on the surface. The first fixing member and the second fixing member are operable to apply a pressure of at least about 300 psi to the substrate and toner and to heat the toner to a sufficiently-high temperature, at the fixing nip, to fix the toner to the substrate.Type: ApplicationFiled: August 12, 2010Publication date: February 16, 2012Applicant: XEROX CORPORATIONInventors: Grace T. BREWINGTON, Dale R. Mashtare, Anthony S. Condello, Daniel M. Bray, Santokh Badesha, James R. Beachner, Robert W. Phelps, Richard W. Seyfried, Bin Zhang, Christopher G. Lynn
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Publication number: 20110075131Abstract: A substrate characterization device is provided which includes an optical sensor module and a processor. The optical sensor module includes a light emitting source and a light receiving detector for communicating with the substrate and providing an indication of the diffusion of light through the substrate. The indication of the diffusion of light through the substrate is a signal provided to a processor in communication with a memory module for making a comparison of the signal generated by the optical sensor module with a reference signal to determine the quality of the substrate.Type: ApplicationFiled: September 25, 2009Publication date: March 31, 2011Applicant: XEROX CORPORATIONInventors: William H. Wayman, Chu-Heng Liu, James R. Beachner
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Patent number: 7512366Abstract: An apparatus for loading one or more donor rolls of a developer unit, including: a developer housing having a reservoir for a developer material, the developer material comprising toner, a rotatable first donor roll that delivers the toner onto a moving photoconductive member, a rotatable trim roll that receives the developer material from the reservoir and delivers the developer material to a first magnetic brush roll that delivers the toner to the first donor roll, and a controller, responsive to a reload sensitivity signal, for controlling the speed of the trim roll.Type: GrantFiled: August 3, 2007Date of Patent: March 31, 2009Assignee: Xerox CorporationInventors: James R Beachner, Daniel M Bray
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Patent number: 5666612Abstract: A multi-color imaging apparatus utilizing recharging between two image creation steps for recharging a charge retentive surface to a predetermined potential prior to forming a second of the two images. The two images are formed using toner particles which are subject to under color splatter (UCS). The UCS phenomena occurs when a developed image passes through a toner cloud created by a certain type of scavengeless development system. The forgoing problem is obviated by applying pressure to toner images in combination with recharging thereof prior to their passage through a developer housing.Type: GrantFiled: August 19, 1996Date of Patent: September 9, 1997Assignee: Xerox CorporationInventors: James R. Beachner, Henry R. Till
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Patent number: 5579100Abstract: In a multi-color imaging apparatus utilizing a recharge step between two image creation steps, a corona generating device is used to recharge the developed image areas and untoned areas of a charge retentive surface to a lower electrical potential than that associated with the developed image areas before recharge, so that the residual voltage associated with the developed image is substantially reduced and a minimal level of negative charge is driven through the toner layer(s). An electrical charge associated with any previously developed images is substantially neutralized prior to development of any subsequent images thereon.Type: GrantFiled: December 23, 1994Date of Patent: November 26, 1996Assignee: Xerox CorporationInventors: Zhao-Zhi Yu, Charles H. Tabb, John F. O'Brien, James R. Beachner, Mark A. Gwaltney, Meng H. Lean, Jeffrey J. Folkins
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Patent number: 5539501Abstract: Corona generating devices, and printing machines which use such devices, which include a shell, a plurality of corona wires within the shell, and a power source which outputs first and second alternating voltages which are out-of-phase with each other. The plurality of corona wires are interconnected so as to form two groups of wires. The wires in the first group are operatively connected to the first alternating voltage and the wires in the second group are operatively connected to the second alternating voltage. The corona wires are located within the shell such that wires of the first group are adjacent wires of the second group, and such that wires of the second group are adjacent wires of the first group. The corona generating device beneficially includes a metallic screen which acts as a grid and which controls the corona flow from the corona generating device.Type: GrantFiled: July 20, 1995Date of Patent: July 23, 1996Assignee: Xerox CorporationInventors: Zhao-Zhi Yu, James R. Beachner