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BRPI0603029A - media recording systems and methods - Google Patents

media recording systems and methods

Info

Publication number
BRPI0603029A
BRPI0603029A BRPI0603029-7A BRPI0603029A BRPI0603029A BR PI0603029 A BRPI0603029 A BR PI0603029A BR PI0603029 A BRPI0603029 A BR PI0603029A BR PI0603029 A BRPI0603029 A BR PI0603029A
Authority
BR
Brazil
Prior art keywords
speed
media
drive
cylinder
drive motor
Prior art date
Application number
BRPI0603029-7A
Other languages
Portuguese (pt)
Inventor
Barry P Mandel
Martin Krucinski
Joannes N M Dejong
Lloyd A Williams
Original Assignee
Xerox Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of BRPI0603029A publication Critical patent/BRPI0603029A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/002—Registering, e.g. orientating, articles; Devices therefor changing orientation of sheet by only controlling movement of the forwarding means, i.e. without the use of stop or register wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/14—Roller pairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/70—Electrical or magnetic properties, e.g. electric power or current

Landscapes

  • Delivering By Means Of Belts And Rollers (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Control Of Electric Motors In General (AREA)
  • Handling Of Sheets (AREA)

Abstract

"SISTEMAS E MéTODOS DE REGISTRO DE MìDIA". A presente invenção refere-se a modalidades que medem níveis de corrente/tensão de um motor de acionamento quando a mídia estiver em contato com um cilindro de acionamento, de modo a determinar a força de acionamento exercida sobre a mídia por meio dos cilindros de acionamento. Em seguida, as modalidades contidas neste documento podem referenciar a relação predeterminada entre a força de acionamento do cilindro e as proporções de velocidade entre o cilindro de acionamento/a mídia para determinar uma diferença entre a velocidade do cilindro de acionamento e a velocidade da mídia, baseado na força de acionamento. Uma vez que esta diferença de velocidade é determinada, as modalidades contidas neste documento podem alterar os níveis de corrente/tensão sendo aplicados ao motor de acionamento, caso a velocidade real da mídia seja diferente da velocidade pretendida para a mídia, de modo a corrigir a velocidade da mídia. Deste modo, quando referenciando a relação predeterminada, as modalidades contidas neste documento produzem um fator de correção de proporção de velocidade. Este fator de correção de proporção de velocidade pode ser aplicado de maneira contínua durante qualquer perfil de velocidade do motor de acionamento, ou ele pode ser utilizado para calcular o erro acumulado na posição da folha e em seguida para aplicar uma correção, próximo ao final do perfil de velocidade."MEDIA REGISTRATION SYSTEMS AND METHODS". The present invention relates to embodiments that measure current / voltage levels of a drive motor when the media is in contact with a drive cylinder in order to determine the driving force exerted on the media by means of the drive cylinders. . Thereafter, the embodiments contained herein may reference the predetermined relationship between cylinder drive force and speed ratios between drive cylinder / media to determine a difference between drive cylinder speed and media speed, based on the driving force. Once this speed difference is determined, the modalities contained in this document may change the current / voltage levels being applied to the drive motor if the actual speed of the media differs from the intended speed for the media in order to correct the speed. media speed. Thus, when referencing the predetermined ratio, the embodiments contained herein produce a velocity ratio correction factor. This speed ratio correction factor can be applied continuously over any speed profile of the drive motor, or it can be used to calculate the accumulated error in leaf position and then to apply a correction near the end of the velocity profile.

BRPI0603029-7A 2005-08-01 2006-07-31 media recording systems and methods BRPI0603029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/194,823 US20070023994A1 (en) 2005-08-01 2005-08-01 Media registration systems and methods

Publications (1)

Publication Number Publication Date
BRPI0603029A true BRPI0603029A (en) 2007-03-13

Family

ID=37693464

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603029-7A BRPI0603029A (en) 2005-08-01 2006-07-31 media recording systems and methods

Country Status (5)

Country Link
US (1) US20070023994A1 (en)
JP (1) JP2007039247A (en)
CN (1) CN1908824B (en)
BR (1) BRPI0603029A (en)
CA (1) CA2553357C (en)

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US7593684B2 (en) * 2005-08-30 2009-09-22 Xerox Corporation Systems and methods for medium registration
JP2007070085A (en) * 2005-09-08 2007-03-22 Toshiba Corp Paper sheet alignment device
US7762733B2 (en) * 2006-07-06 2010-07-27 Canon Kabushiki Kaisha Printing apparatus, conveyance apparatus, and feed-conveyance control method
US7712738B2 (en) * 2006-12-06 2010-05-11 Xerox Corporation Gain-scheduled feedback document handling control system
US7712737B2 (en) * 2006-12-06 2010-05-11 Xerox Corporation Gain-scheduled feedback document handling control system
US7530256B2 (en) * 2007-04-19 2009-05-12 Xerox Corporation Calibration of sheet velocity measurement from encoded idler rolls
US7914000B2 (en) * 2007-06-06 2011-03-29 Xerox Corporation Feedback-based document handling control system
US7686298B2 (en) * 2007-11-05 2010-03-30 Xerox Corporation Method and system for correcting lateral position error
JP5025435B2 (en) * 2007-11-28 2012-09-12 キヤノン株式会社 Sheet conveying apparatus, image forming apparatus, and image reading apparatus
US20090302145A1 (en) * 2008-06-10 2009-12-10 Xerox Corporation Printing web system
US8127057B2 (en) * 2009-08-13 2012-02-28 Advanced Micro Devices, Inc. Multi-level buffering of transactional data
US8083228B2 (en) * 2009-12-28 2011-12-27 Xerox Corporation Closed loop lateral and skew control
US8762103B2 (en) * 2010-09-09 2014-06-24 Xerox Corporation Sheet thickness measurement apparatus
JP2012148852A (en) * 2011-01-18 2012-08-09 Fujitsu Ltd Sheet transport device, sheet transport control method, and printer
JP2013010289A (en) * 2011-06-30 2013-01-17 Seiko Epson Corp Method of controlling tape printing apparatus, and tape printing apparatus
JP6451457B2 (en) * 2015-03-31 2019-01-16 ブラザー工業株式会社 Control system
WO2017099731A1 (en) * 2015-12-08 2017-06-15 Hewlett-Packard Development Company, L.P. Media alignment calibration
WO2018147832A1 (en) 2017-02-07 2018-08-16 Hewlett-Packard Development Company, L.P. Print medium position detection
JP6880919B2 (en) * 2017-03-29 2021-06-02 セイコーエプソン株式会社 Recording device
CN110261806B (en) * 2019-06-14 2021-08-31 杭州优迈科技有限公司 Driver, frequency converter, and calibration method and control method of driver

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US4971304A (en) * 1986-12-10 1990-11-20 Xerox Corporation Apparatus and method for combined deskewing and side registering
US5094442A (en) * 1990-07-30 1992-03-10 Xerox Corporation Translating electronic registration system
US5240241A (en) * 1990-10-31 1993-08-31 Canon Kabushiki Kaisha Sheet feeding apparatus
US5312033A (en) * 1991-10-11 1994-05-17 Eastman Kodak Company Web conveyor drive system
US5169140A (en) * 1991-11-25 1992-12-08 Xerox Corporation Method and apparatus for deskewing and side registering a sheet
US5331576A (en) * 1992-02-25 1994-07-19 Pitney Bowes Inc. Mailing machine including skewed sheet detection means
US5337248A (en) * 1992-02-25 1994-08-09 Pitney Bowes Inc. Mailing machine including sheet feeding speed calibrating means
US5219159A (en) * 1992-06-01 1993-06-15 Xerox Corporation Translating nip registration device
US5278624A (en) * 1992-07-07 1994-01-11 Xerox Corporation Differential drive for sheet registration drive rolls with skew detection
US5484141A (en) * 1992-10-29 1996-01-16 Nisca Corporation Automatic document feeder with position compensating device
JP3258203B2 (en) * 1994-07-26 2002-02-18 三菱電機株式会社 Sheet transport device
US5678159A (en) * 1996-06-26 1997-10-14 Xerox Corporation Sheet registration and deskewing device
US5697609A (en) * 1996-06-26 1997-12-16 Xerox Corporation Lateral sheet pre-registration device
US5697608A (en) * 1996-06-26 1997-12-16 Xerox Corporation Agile lateral and shew sheet registration apparatus and method
US5794176A (en) * 1996-09-24 1998-08-11 Xerox Corporation Adaptive electronic registration system
US6137989A (en) * 1998-04-15 2000-10-24 Xerox Corporation Sensor array and method to correct top edge misregistration
US6168153B1 (en) * 1999-05-17 2001-01-02 Xerox Corporation Printer sheet deskewing system with automatically variable numbers of upstream feeding NIP engagements for different sheet sizes
ATE478664T1 (en) * 2000-12-01 2010-09-15 Eisai Inc AZAPHENANTHRIDONE DERIVATIVES AND THEIR USE AS PARP INHIBITORS
US6533268B2 (en) * 2001-07-27 2003-03-18 Xerox Corporation Printer sheet lateral registration and deskewing system
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Also Published As

Publication number Publication date
JP2007039247A (en) 2007-02-15
CN1908824A (en) 2007-02-07
CA2553357C (en) 2009-10-13
US20070023994A1 (en) 2007-02-01
CN1908824B (en) 2010-12-01
CA2553357A1 (en) 2007-02-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 6A ANUIDADE.