Control For Feeding Responsive To Delivering Patents (Class 271/3.09)
  • Patent number: 10518991
    Abstract: An image forming apparatus includes a housing unit that includes an intermediate plate, a lift-up unit, a first detection unit, a second detection unit, a feeding unit, a control unit, a first acquisition unit that acquires a first driving amount, a storage unit that stores a threshold, a determination unit that determines that a recording material is overloaded on the intermediate plate when the first driving amount is smaller than the threshold, a second acquisition unit that acquires a second driving amount, a correction unit that obtains a differential amount by subtracting a predetermined driving amount from the second driving amount acquired by the second acquisition unit, and corrects, on a basis of the differential amount, the threshold stored in the storage unit or the first driving amount acquired by the first acquisition unit.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: December 31, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Shingo Harada
  • Patent number: 8867057
    Abstract: This invention relates to a printing system configured to output printing media having undergone print processing by a print apparatus to a plurality of destinations including a specific destination which has a structure allowing an operator to take out the printing media. In the system, output of printing media to the specific destination is restricted while the operator takes out the printing medium outputted to the specific destination, and in case that the number of printing media necessary for a job processed by the print apparatus is smaller than a predetermined number, the system is controlled not to output to the specific destination a printed material formed from printing media smaller in number than the predetermined number. This invention can achieve efficient printing by controlling not to stop the print operation of the system as much as possible.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: October 21, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventor: Akira Negishi
  • Patent number: 8213853
    Abstract: A system and method are provided for recovering from print assembly failure in a printer with printed medium assembly capabilities. The method generates a first print set including a plurality of physical medium sheets, and stores the first print set of a first interim stacker. A second print set is generated including a plurality of physical medium sheets. Sheets are accessed sheets from the first interim stacker and assembled with sheets from the second print set, generating a final print set with a plurality of sheets in a first order. The final print set is stored in an output stacker. In the event of a first print set failure, first print set replacement sheets are generating. In one aspect, generating the final print set includes directly merging first print set replacement sheets (bypassing the interim stacker) with sheets from the second print set.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: July 3, 2012
    Assignee: Sharp Laboratories of America, Inc.
    Inventors: Burton L. Levin, James E. Owen
  • Patent number: 8089647
    Abstract: An information processing device to generate data pertaining to a document from electronic paper which has a display section to display and retain the document, and a memory to store document identification data, includes a document data storage unit which stores document electronic data, a communication unit which acquires document identification data from the electronic paper, a reading unit which scans the display section, a data extraction unit which extracts from the document data storage unit document electronic data corresponding to the document identification data, a difference processing unit which extracts a note image appended on a surface of the display section according to a difference between an image from the extracted document electronic data and an image of the scanned display section, and a data generation unit which associates data of the extracted appendix image and the extracted document electronic data, thereby generates data pertaining to the document.
    Type: Grant
    Filed: October 18, 2004
    Date of Patent: January 3, 2012
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Hiroyuki Hotta, Yoshitsugu Hirose, Yoko Ogura, Yasunori Saito, Ikutaroh Nagatsuka
  • Patent number: 8055488
    Abstract: A design support method comprising reading a two-dimensional cross-sectional model created by a computer-aided design system, saving information on a locus of travel of the recording medium, recognizing parts in a vicinity of the locus of the recording medium, and creating a simulation model in which parts other than the parts recognized in the recognizing are excluded from objects subject to contact calculation.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: November 8, 2011
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kenji Taki, Masaru Kageura
  • Patent number: 8027043
    Abstract: A method and system for auditing security stock usage including displaying one or more data on a graphical user interface (GUI); extracting a first set of information into a first log file from the one or more data displayed on the GUI; commencing a print run on a printer; extracting a second set of information into a second log file after the print run terminates; and determining a number of sheets of security stock used from the first log file and the second log file.
    Type: Grant
    Filed: April 29, 2008
    Date of Patent: September 27, 2011
    Assignee: Xerox Corporation
    Inventors: Timothy D. Thomas, Michael Marchetti, Russell J. Powers
  • Publication number: 20110140341
    Abstract: A sheet feeding apparatus includes a sheet accommodating unit which is detachably attached to an apparatus main body and configured to accommodate sheets, a sheet stacking unit which is provided in the sheet accommodating unit and can move while supporting the sheet, a sheet feeding unit configured to feed the sheet stacked on the sheet stacking unit, and a lift unit configured to move the sheet stacking unit toward the sheet feeding unit, wherein, before feeding of the sheet stacked on the sheet stacking unit by the sheet feeding unit, the lift unit increases and then reduces press contact force between the sheet stacked on the sheet stacking unit and the sheet feeding unit.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 16, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Kazushi Nishikata, Shinichi Ueda, Satoshi Tsuda
  • Patent number: 7934716
    Abstract: The invention provides a paper sheet separating and accumulating apparatus which prevents a discharged paper money from entering into an accumulating carrier path in the case of discharging the paper money, and inhibits a jam from being generated. The paper sheet separating and accumulating apparatus is provided with a movable portion (for example, a stack guide, a detection lever, and a pressurized member) which is changed its position in correspondence to a movement of a paper sheet to a position at which an elevating plate discharges the paper sheet from an accumulating portion, and the movable portion is provided with a shielding portion (for example, a concavity and convexity of the movable portion and a shielding member) shielding a route from a two-way carrier path to an accumulating carrier path, in the case of discharging the paper sheet from the accumulating portion.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: May 3, 2011
    Assignee: Hitachi-Omron Terminal Solutions Corp.
    Inventor: Akihiro Nagura
  • Patent number: 7896148
    Abstract: The present invention relates to methods and systems for receiving and distributing currency. In particular, the present invention provides a novel apparatus for the inflow and outflow of a variety of currency. The systems of the present invention are capable of recycling a variety of currency from multiple countries and multiple denominations. The systems of the present invention have the added advantage of compact size.
    Type: Grant
    Filed: October 8, 2008
    Date of Patent: March 1, 2011
    Assignee: Scan Coin AB
    Inventors: Per Christian Aas, John Haakon Lippert
  • Patent number: 7810628
    Abstract: The present invention relates to methods and systems for receiving and distributing currency. In particular, the present invention provides a novel apparatus for the inflow and outflow of a variety of currency. The systems of the present invention are capable of recycling a variety of currency from multiple countries and multiple denominations. The systems of the present invention have the added advantage of compact size.
    Type: Grant
    Filed: October 8, 2008
    Date of Patent: October 12, 2010
    Inventors: Per Christian Aas, John Haakon Lippert
  • Publication number: 20100148418
    Abstract: A sheet supply apparatus includes a supply portion with a sheet bundle supplied via an opening portion, a take-out portion to move the sheet bundle supplied to the supply portion to a take-out position and take out sheets one by one starting from a sheet on an uppermost surface of the sheet bundle, a first door with the opening portion arranged openably which is opened when the sheet bundle is supplied to the supply portion, a second door arranged openably on a middle position when the sheet bundle supplied to the supply portion moves to the take-out position, and a controller to control the first door and second door to open or close.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 17, 2010
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: Haruhiko Horiuchi
  • Publication number: 20100123281
    Abstract: A sheet supply device including an elevation section for up and down movement of the sheet bundle accommodated on the sheet placement table, blow sections for blowing air to the upper side surface of the sheet bundle to float up the sheet from the aforementioned sheet bundle, and a non-contact sheet detection sensor for detecting the existence or nonexistence of a sheet at the predetermined position of the aforementioned sheet placement table. The elevation drive motor is controlled in such a way as to move the sheet bundle up and down, based on the frequency or ratio of the sheet existence in the detection result of the sheet detection sensor in the operation mode of the blow section.
    Type: Application
    Filed: November 6, 2009
    Publication date: May 20, 2010
    Applicant: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
    Inventors: Kazumichi YAMAUCHI, Kenji Yamamoto, Hideki Nakamura, Akira Okamoto, Yoshiki Katayama, Kazutoshi Yoshimura
  • Publication number: 20100123280
    Abstract: There is provided a sheet feeder including: a lifting unit that lifts a loading portion having a recording medium loaded thereon; a position detecting unit that detects whether the uppermost surface of the recording medium is disposed at a predetermined first position; a sheet feed mechanism that feeds the recording medium from the loading portion; a thickness detecting unit that detects thickness of the recording medium fed by the sheet feeding mechanism; and a control unit that, when the position detecting unit detects that the uppermost surface of the recording medium is disposed at the first position, controls the lifting unit such that the uppermost surface of the recording medium is lifted up to a second position that is higher than the first position by a distance determined based on cumulative value of the thickness of the recording medium detected by the thickness detecting unit.
    Type: Application
    Filed: September 8, 2009
    Publication date: May 20, 2010
    Inventors: Takuji Miyazawa, Hiroyuki Ikeuchi
  • Publication number: 20100005990
    Abstract: An integrated printing apparatus is capable of printing on a separate sheet and of book printing on a block of pre-bound pages. The apparatus includes a a block support structure comprising two height-adjustable tables for supporting the block in two adjacent stacks, so that when a page is turned from atop a first stack to an adjacent second stack, the two adjacent stacks present substantially co-planar printable top surfaces. The apparatus also includes an automatic page-turning mechanism for redeploying a top page from the first stack to the second stack, holder for separate sheets, and a printing head. A relative motion mechanism provides relative motion between the printing head and a page of the block of printable pages or a sheet of the separate sheets while printing.
    Type: Application
    Filed: July 6, 2009
    Publication date: January 14, 2010
    Inventors: Roni Reuven SAPIR-HAIM, Ehoud Graff
  • Publication number: 20090065997
    Abstract: Disclosed is an image forming apparatus comprising: a feeding section to perform a feeding of printing sheets; an image forming section to perform an image forming for the printing sheets fed by the feeding section; an ejection tray to which the printing sheets for which the image forming is performed by the image forming section are ejected; an input section to receive a pause condition of the feeding performed by the feeding section; and a control section to instruct the feeding section to pause the feeding based on the pause condition received by the input section.
    Type: Application
    Filed: February 5, 2008
    Publication date: March 12, 2009
    Applicant: Konica Minolta Business Technologies, Inc.
    Inventor: Hiroshi Yamaguchi
  • Publication number: 20090057981
    Abstract: Provided is a serial recording apparatus including: a feed unit which feeds a recording medium; a recording unit which performs recording with respect to the fed recording medium; a movement unit which moves the recording unit in order to performing recording; a transporting unit which transports the recording medium in a direction crossing the movement direction of the recording unit; a controller which controls the recording unit, the movement unit, the transporting unit and the feed unit; and a determination unit which determines whether a target stop position of the recording unit satisfies a target position condition, during the movement of the recording unit, wherein the controller starts a feed operation of the subsequent medium using the feed unit at a timing before the movement of the recording unit is stopped, if the target stop position satisfies the target position condition.
    Type: Application
    Filed: September 2, 2008
    Publication date: March 5, 2009
    Applicant: Seiko Epson Corporation
    Inventors: Jun Fukasawa, Yoshiyuki Kimoto
  • Publication number: 20090057980
    Abstract: The invention concerns an apparatus for forward transferring sheet-like objects from a stack, said apparatus including separate lifting elements gripping by suction to the upper surface of the sheet-like object situated top-most on the stack. The gripping elements are positioned in a row extending over the stack of the sheet-like objects in transversal direction with respect to the forward direction of the sheet-like object. The suction effect of the lifting elements is individually controlled by means of a control device including a light source creating a substantially line-shaped illumination pattern over the top of the stack. The illumination of the light source is focused substantially parallel to the lifting element row, at an inclined angle to the surface plane of the sheet stack. Camera means for observing the illumination pattern forwards information about the uniformity of the uppermost layer of the stack for controlling the gripping elements.
    Type: Application
    Filed: August 29, 2008
    Publication date: March 5, 2009
    Applicant: RAUTE OYJ
    Inventor: Peter William GIBSON
  • Publication number: 20090051099
    Abstract: A system for registering print media includes a media tray configured to hold a plurality of sheets of print media, a pick assembly configured to pick a sheet of the print media from the media tray and route the sheet to a media path, and a registration assembly positioned in the media path after the pick assembly. The registration assembly is configured to sense the sheet in the media path and operate for a predetermined time based on an amount of the print media in the media tray to register the sheet in the media path such that the predetermined time increases as the amount of the print media in the media tray decreases.
    Type: Application
    Filed: August 20, 2007
    Publication date: February 26, 2009
    Inventors: Murray Learmonth, David R. Meyer, Dentarg Huang, Kirby Wang, Robert J. Lockwood, Tsai-Yi Lin
  • Publication number: 20090020940
    Abstract: Various embodiments of a sheet feed apparatus are disclosed.
    Type: Application
    Filed: July 19, 2007
    Publication date: January 22, 2009
    Inventors: Murray Learmonth, William H. Schwiebert, Tsai-Yi Lin, Dentarg Huang
  • Publication number: 20080224380
    Abstract: Embodiments include methods, apparatus, and systems for providing a media pick assembly with a motorized carriage.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 18, 2008
    Inventors: Robert M. Yraceburu, Steve O. Rasmussen, Stephen McNally
  • Publication number: 20080179812
    Abstract: An inkjet image forming apparatus and a method to control the same. In the apparatus, a pickup roller picks up a print sheet from a cassette containing print sheets. Drive and Feed rollers convey the print sheet. A conveyor motor rotates the feed roller. A controller controls the speed of the conveyor motor around the time when a change is made to forces in which the drive and feed rollers apply to the print sheet. The print sheet is conveyed at normal speed while it is pinched by nips at both the drive and feed rollers and is conveyed slowly after its trailing end passes through the drive roller. This reduces the creation of white stripes on an image printed on the print sheet, caused by a change in force applied to the print sheet when leaving the drive roller after being pinched by nips of both the drive and feed rollers, thereby improving print quality.
    Type: Application
    Filed: January 22, 2008
    Publication date: July 31, 2008
    Applicant: Samsung Electronics Co., Ltd
    Inventor: In Su Hwamg
  • Patent number: 7312903
    Abstract: This invention is directed to a system and method for generating an image of a plurality of documents. More particularly, this invention is directed to a system and method for scanning a plurality of documents wherein the scanned pages are separated into distinct documents based on a pre-set page length.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: December 25, 2007
    Assignees: Toshiba Corporation, Toshiba Tec Kabushiki Kaisha
    Inventor: George Koppich
  • Patent number: 7171153
    Abstract: The image forming apparatus includes an image forming unit installed in a main body of the image forming apparatus and a tray stack including stacked media supplying units for supplying the media piece from selected one of the stacked media supplying units to the image forming unit. The tray stack is detachable from and attachable to the main body. The tray stack includes a register installed only in uppermost one of the stacked media supplying units. The register functions to correct skew of the media piece with respect to a transport direction along which the media piece is transported and then feed the media piece to the image forming unit.
    Type: Grant
    Filed: May 28, 2004
    Date of Patent: January 30, 2007
    Assignee: Oki Data Corporation
    Inventor: Naomi Eguchi
  • Patent number: 6702281
    Abstract: In a device for loading a feeder rack (5) in further-processing machines such as gather-stitcher machines or gathering machines (6) for folded sheets (1), sheets, booklets or similar printed products, which has a first conveyor arrangement (15) extending in planar manner for the purpose of feeding printed products (1) standing on their edges in the form of a horizontal stack (2), a second, initially upwardly sloping conveyor arrangement (16) for drawing the printed products (1) off the stack (2) in an overlapping formation and for transferring the overlapping stream (3) to the feeder rack (5), infinitely variable drives (20, 24) associated with the two conveyor arrangements (15, 16), and a light barrier (31) arranged in the feeder rack (5), a control means (23) is provided by means of which the drives (20, 24) can be controlled in dependence on the degree of coverage (BG) of the light barrier (31), as a result of which the fill level of the feeder rack (5) remains at an at least substantially constant height
    Type: Grant
    Filed: July 8, 2002
    Date of Patent: March 9, 2004
    Assignee: Kolbus GmbH & Co. KG
    Inventors: Klaus P. Post, Uwe Trox, Andreas Walther
  • Patent number: 6299156
    Abstract: A sheet supply system includes a sheet support table which is movable up and down and on which a stack of a plurality of sheets are supported, a sheet feed-out roller which feeds out the sheets on the sheet support table one by one from the uppermost one, and a table drive mechanism which moves the sheet support table up and down relative to the sheet feed-out roller. A level sensor detects the level of the uppermost sheet on the sheet support table, and a sheet feed-out level at which the uppermost sheet is kept during sheet supply operation of the system is set by use of an entry key. A controller actuates the table drive mechanism to move upward the sheet support table when the level of the uppermost sheet on the sheet support table as detected by the level sensor lowers by a predetermined value from the sheet feed-out level and stops the table drive mechanism when the level of the uppermost sheet on the sheet support table as detected by the level sensor reaches the sheet feed-out level.
    Type: Grant
    Filed: April 5, 1999
    Date of Patent: October 9, 2001
    Assignee: Riso Kagaku Corporation
    Inventors: Hiroshi Kaneda, Masao Suzuki, Hideaki Inoue