Thermal Marking Apparatus Or Processes Patents (Class 347/171)
  • Patent number: 7170538
    Abstract: There is disclosed a method using thermal and inkjet printing and a combination thermal and inkjet printer includes a thermal print head, an inkjet print head and at least one motor for driving a web of record members, such as labels past the thermal print head and the inkjet print head. A controller controls the thermal print head and the inkjet print head while the inkjet print head remains stationary to print on a record member as the record member moves continuously past each of the print heads at the same speed to provide a simple, fast and inexpensive and less complex combination thermal and inkjet printer than prior combination printers. The thermal print head is used to print data and the ink jet print head is used to print marks of any of various contrasting colors.
    Type: Grant
    Filed: September 27, 2004
    Date of Patent: January 30, 2007
    Assignee: Paxar Americas, Inc.
    Inventor: Rudolph J. Klein
  • Patent number: 7161610
    Abstract: A cleaning roller and a platen roller are provided in a first rotating plate which rotates around a main shaft. The cleaning roller and the platen roller are disposed at an equal distance from the main shaft. In printing, the platen roller is positioned at a facing position to face the thermal head. In cleaning the thermal head, the rotating plate rotates to retract the platen roller from the facing position, and then the cleaning roller is positioned at the facing position in place of the platen roller. The foreign matters on the thermal head are scraped off by rotating the cleaning roller in a state that the cleaning roller is contacted with the thermal head.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: January 9, 2007
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Akira Ikeda
  • Patent number: 7151552
    Abstract: There is disclosed thermal transfer media containing both fixed and variable printed information, and method of making and using such a thermal transfer medium. The fixed information is printed in one or more fixed-information zone(s) preferably on a web during a long production run and thereafter as the need arises the variable information is printed or imprinted in one or more variable information zone(s) on sections of the web during shorter production runs. The transfer medium is particularly suited for printing onto fabrics that are subject to repeated home laundering and commercial dry cleaning.
    Type: Grant
    Filed: May 1, 2006
    Date of Patent: December 19, 2006
    Assignee: Paxar Americas, Inc.
    Inventor: Paul A. Chamandy
  • Patent number: 7126618
    Abstract: A printing apparatus forms image information and information associated therewith on a print medium. The printing apparatus receives image information from an image file stored in a recording medium, etc., and obtains information associated with the image information. The associated information includes attached information that is read out from the image file based on a file format using tags via an interface unit or added information that is input or selected in accordance with the image information. The image information is printed on the print medium, and the associated information is formed on a film sheet (laminate film), which is disposed over the image-printed surface, as a watermark. The associated information is not visible when the print medium is seen from the front, and can be seen when it is seen at an angle due to the difference in surface glossiness.
    Type: Grant
    Filed: February 21, 2002
    Date of Patent: October 24, 2006
    Assignee: Sony Corporation
    Inventors: Yasushi Hirumi, Shinichi Horii
  • Patent number: 7119821
    Abstract: In a color thermal printer, printing units for each color image are disposed along transporting path of recording sheet. In each printing unit, a thermal head and a platen roller are provided. Recording sheet is pressed on the thermal head by the platen roller and thermal head executes heat recording on recording sheet. The platen roller is provided with a pulse encoder for detecting transporting speed fluctuation amount thereof. Sheet transporting correction quantity is determined from a relation with the transporting speed fluctuation amount. The sheet transporting correction quantity is serially accumulated for the length of the recoding area, to correct recording start position of the color image to print next. Therefore, occurrence of registration deviation caused from heat deformation of the platen roller is suppressed, thereby to obtain high quality printing.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: October 10, 2006
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Shusuke Mogi
  • Patent number: 7113198
    Abstract: A method and system for thermal printing of secure documents. A contact thermal printing system includes: a) thermal print head having at least one heater element; and b) a thermal printer controller. The printer controller is programmed to: 1) move the print head in a predetermined pattern while the print head is in contact with a top coating of a thermal print medium; 2) overdrive the heater element during predetermined parts of the pattern to a temperature sufficient to soften or melt the top coating, thereby forming a pattern of striations in the top coating; and 3) control the heater element to print at least part of an image on the medium. The contact surface of the print head can have a specific pattern of features for forming the striations, whereby a pattern of striations formed can encode information both in the direction of the motion of the print head and transversely to the direction of motion. The pattern of striations can form a bar code.
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: September 26, 2006
    Assignee: Pitney Bowes Inc.
    Inventors: Donald G. MacKay, Benjamin Singer, Frederick W. Ryan, Jr.
  • Patent number: 7113197
    Abstract: A method of thermal printing resulting in reduced or no wrinkling of the thermal printing ribbon during printing is described, wherein the ribbon includes inorganic particles in a polymeric host material in at least one layer of the ribbon. The ribbon has improved mechanical and thermal properties as compared to ribbons not incorporating the inorganic particles. The method can be used in high speed printing.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: September 26, 2006
    Assignee: Eastman Kodak Company
    Inventor: Zhanjun Gao
  • Patent number: 7106355
    Abstract: The present invention is related to an apparatus for paperless transfer printing, which includes a printer and a heat transfer printing machine, the printer is connected and assembled with the heat transfer printing machine by an endless metal foil belt, the heat transfer printing machine includes at least a heating transfer printing roller, or a weight bearing crawler belt, or a weight bearing plate the heating transfer printing roller can absorb the belt of metal foil by negative pressure of vacuum or by magnetic means, which result in the close fitting of the belt to the surface of the heating transfer printing roller. The paperless heating transfer printing apparatus also includes a heating device to heat the belt of the metal foil. A set process of printing is also proposed in this invention, which used said apparatus.
    Type: Grant
    Filed: January 12, 2005
    Date of Patent: September 12, 2006
    Inventors: Xiangyang Lu, Hongfeng Wang
  • Patent number: 7106354
    Abstract: A printer apparatus has a thermal head for printing by making contact with a heat-sensitive coloring layer of a heat-sensitive adhesive sheet comprised of the heat-sensitive coloring layer and a heat-sensitive adhesive layer formed on opposite sides of a sheet-like base material. A thermal head heats the heat-sensitive adhesive layer to activate the same, and a conveying roller conveys the heat-sensitive adhesive sheet in a predetermined direction to an ejection hole which ejects the heat-sensitive adhesive sheet out of the apparatus. A sheet holding unit holds the printed sheet with part of the same exposed to the outside from the ejection hole.
    Type: Grant
    Filed: May 12, 2004
    Date of Patent: September 12, 2006
    Assignee: Seiko Instruments Inc.
    Inventors: Yoshinori Sato, Norimitsu Sanbongi, Minoru Hoshino, Tatsuya Obuchi
  • Patent number: 7104712
    Abstract: A tape printer includes a holder support member at one side end in a roll sheet holder storage part in a direction substantially perpendicular to a feeding direction. In the holder support member, a mounting piece which is substantially rectangular in section and formed protruding outward on a positioning holding member of a roll sheet holder is fitted. The tape printer further includes a flat portion formed substantially horizontally between a rear edge of an insertion opening through which a roll sheet is inserted into the tape printer. On the flat portion, a front portion of a guide member is placed. At a rear edge of the flat portion in the feeding direction, at plural positions corresponding to various kinds of the roll sheets having different widths, there are formed four second positioning grooves in which part of the guide member is fitted.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: September 12, 2006
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Kiyoshi Sugimoto, Keiji Seo, Akira Sago, Atsushi Kasugai
  • Patent number: 7104713
    Abstract: A printer has a sheet housing unit for storing a heat-sensitive adhesive sheet having a heat-sensitive adhesive layer on one side and a printable surface on the other side. A set of pull-out rollers pulls the heat-sensitive adhesive sheet out of the sheet housing unit and transports the sheet in a given direction, and a cutter device cuts the heat-sensitive adhesive sheet that has been transported by the pull-out rollers. A printing device has a thermal print head for printing letters or images on the printable surface of the heat-sensitive adhesive sheet, and a print platen roller for transporting the heat-sensitive adhesive sheet in the given direction. A thermal activation device has a thermal-activation thermal head for heating the heat-sensitive adhesive layer, and a thermal activation platen roller for transporting the heat-sensitive adhesive sheet in the given direction. A first drive unit drives the pull-out rollers and a second drive unit drives the print platen roller.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: September 12, 2006
    Assignee: Seiko Instruments Inc.
    Inventors: Minoru Hoshino, Norimitsu Sanbongi, Tatsuya Obuchi, Yoshinori Sato
  • Patent number: 7102658
    Abstract: Provided is a printing and thermal activation device for a heat-sensitive adhesive sheet that is compact, lightweight, and simple in structure. The heat-sensitive adhesive device for a heat-sensitive adhesive sheet includes a thermal head capable of printing on a printable layer and thermal activation for a heat-sensitive adhesive layer. When the heat-sensitive adhesive sheet is inserted, a platen roller and the thermal head are operated to transport the heat-sensitive adhesive sheet while printing on the printable layer. The heat-sensitive adhesive sheet is cut with a cutter unit at a predetermined position and then the cut sheet passes through a transporting roller pair and is guided to a reversing mechanism.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: September 5, 2006
    Assignee: Seiko Instruments Inc.
    Inventors: Norimitsu Sanbongi, Minoru Hoshino, Tatsuya Obuchi, Yoshinori Sato
  • Patent number: 7102657
    Abstract: There is disclosed thermal transfer media containing both fixed and variable printed information, and method of making and using such a thermal transfer medium. The fixed information is printed in one or more fixed-information zone(s) preferably on a web during a long production run and thereafter as the need arises the variable information is printed or imprinted in one or more variable information zone(s) on sections of the web during shorter production runs. The transfer medium is particularly suited for printing onto fabrics that are subject to repeated home laundering and commercial dry cleaning.
    Type: Grant
    Filed: March 14, 2003
    Date of Patent: September 5, 2006
    Assignee: Paxar Americas, Inc.
    Inventor: Paul A. Chamandy
  • Patent number: 7101100
    Abstract: Provided is a printer apparatus, including: a thermal print head that performs printing by contacting a heat-sensitive color-developing layer of a heat-sensitive adhesive sheet that includes a printable surface made from the heat-sensitive color-developing layer on one surface of a sheet-like base material, and a heat-sensitive adhesive layer on another surface of the sheet-like base material; a thermal-activation thermal head that activates the heat-sensitive adhesive layer by heating; a cutter device that cuts the heat-sensitive adhesive sheet; a transporting unit that transports the heat-sensitive adhesive sheet; and a controlling unit that controls the thermal print head, the thermal-activation thermal head, and the cutter device.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: September 5, 2006
    Assignee: Seiko Instruments Inc.
    Inventors: Minoru Hoshino, Norimitsu Sanbongi, Tatsuya Obuchi, Yoshinori Sato
  • Patent number: 7097370
    Abstract: Multi-layer printing of a thermal printer allows editing of print objects in a plurality of editing pages, and creation of a relationship between the editing pages and a plurality of dye areas of a dye ribbon. The print objects in the editing pages are converted into a plurality of pages of printing data. A thermal printer drives the dye areas of the dye ribbon to sequentially transfer two pages of the printing data onto a first surface of a card. With visible editing windows, the operation of editing the print objects for a thermal printer can be simplified.
    Type: Grant
    Filed: July 22, 2005
    Date of Patent: August 29, 2006
    Assignee: Hi-Touch Imaging Technologies Co., Ltd.
    Inventor: Chih-Hung Kao
  • Patent number: 7095428
    Abstract: Systems and methods of marking ladders. In one embodiment, a method generally includes contacting a ladder portion with an image reverse printed on a paper sheet with at least one sublimation ink, and applying heat to the paper sheet such that at least a portion of the ink sublimates from the paper sheet into the ladder portion.
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: August 22, 2006
    Assignee: Louisville Ladder Group, LLC
    Inventor: Michael Charles Harrison
  • Patent number: 7086728
    Abstract: An inkjet printer includes a housing that defines a receiving formation for a media tray assembly. A chassis is positioned in the housing. A media tray assembly is displaceably engageable with the chassis to permit the tray assembly to be received in, and withdrawn from, the receiving formation. The media tray assembly and the housing define a print medium feed path. The media tray assembly includes a media tray in which a stack of print medium sheets can be stored. A feed mechanism is positioned on the media tray to feed the sheets from the tray. A printhead assembly is positioned downstream of the media tray to carry out a printing operation on the sheets as the sheets are fed from the tray.
    Type: Grant
    Filed: May 16, 2005
    Date of Patent: August 8, 2006
    Assignee: Silverbrook Research Pty Ltd
    Inventor: Kia Silverbrook
  • Patent number: 7081909
    Abstract: To perform printing control to obtain printed products having different sizes in accordance with printing regions divided in the widthwise direction of a printing medium having a fixed width, a printing control method of performing heat transfer printing on a printing medium by using a heat transfer sheet checks whether to perform printing on the printing medium having a fixed width by dividing the printing region in the widthwise direction of the printing medium (S602). If printing is to be performed by dividing the printing region in the widthwise direction of the printing medium (YES in S602), the method controls printing for consecutive pages by making printing information of the consecutive pages to correspond to the printing regions divided in the widthwise direction of the printing medium.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: July 25, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yoshinobu Shiraiwa
  • Patent number: 7081910
    Abstract: A thermal printer is adapted to prevent crease formation in successive dye transfer areas of a dye donor web that can cause line artifacts to be printed on a dye receiver during dye transfer from each dye transfer area to the dye receiver in a dye transfer printer.
    Type: Grant
    Filed: March 29, 2004
    Date of Patent: July 25, 2006
    Assignee: Eastman Kodak Company
    Inventors: Zhanjun Gao, Po-Jen Shih, Robert F. Mindler
  • Patent number: 7061515
    Abstract: A disc copying or recording device and a disc label printer are mounted in a common assembly, and include a printhead moveable along a guide shaft on a frame. A disc transport carriage is mounted on the same guide shaft as the printhead, can be moved along this guide shaft for picking up discs in a storage area, moving a disc to a tray or support used for recording and then to a disc tray or support for printing, and moving a finished disc to a finished disc storage region. The carriage has an arm with a disc picker that can be moved to hold and release discs in a desired location. The carriage is latched to the printhead and the printhead drive is used for moving the carriage along the guide shaft in the preferred showing.
    Type: Grant
    Filed: May 29, 2003
    Date of Patent: June 13, 2006
    Assignee: Primera Technology, Inc.
    Inventors: Robert P. Cummins, Erick Hagstrom, Michael R. Tolrud
  • Patent number: 7061513
    Abstract: A light-heat conversion in a light-stimulated writing method and associated apparatus include an image recording body having an element, which absorbs an (electromagnetic wave) provided in a surface of a recording body, or in a recording layer formed on an uppermost layer of the recording body having a material exhibiting a thermal changeable character of wettabilty, or in a substrate or an intermediate layer of the recording body. After a liquid is disposed on the recording body by a liquid forming device, light-stimulated writing is carried out, resulting on an enhanced efficiency of light-heat conversion by a light absorbing element.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: June 13, 2006
    Assignee: Ricoh Company, Ltd.
    Inventors: Yasuo Katano, Satoru Tomita, Minoru Morikawa, Kei Hara
  • Patent number: 7056045
    Abstract: A rewritable card printer useful as a rewritable card printer. The rewritable card printer includes a print module coupled to one or more separate card magazines, each having independent card drives. The operation of the print module and one or more card magazines are controlled by a printer controller. Cards may be exchanged between multiple card magazines so that cards can be escrowed, exchanged, or selectively located and retrieved. The print module may receive as well as dispense cards from and to an external card source so that the card magazines may be replenished without opening up a gaming machine hosting the rewritable card printer. The print module may further include a security device reader that is used to read security features embedded in the cards. The security features may be used to track individual card use and to guard against card duplication and fraud.
    Type: Grant
    Filed: September 2, 2003
    Date of Patent: June 6, 2006
    Assignee: FutureLogic, Inc.
    Inventor: Eric Meyerhofer
  • Patent number: 7038703
    Abstract: A label printer with a label edge sensor having a shortened measurement path through the supporting frame of the label printer. Linear and or angular movement of the print head as it encounters label edges is detected by sensors coupled to the printer frame. The sensor may be, for example, an optical, piezoelectric or position detecting transducer. In embodiments where the print head is rigidly coupled to a pivot that extends through the printer frame, the movement of the print head may be detected by a sensor located on the far side of the printer frame.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: May 2, 2006
    Assignee: ZIH Corp.
    Inventor: Robert Ehrhardt
  • Patent number: 7037010
    Abstract: The thermal printer of the invention comprises a frame, a print head tiltably mounted in the frame, and a spring carried by the frame and forming a member for urging the print head into its printing position, with a flexible sheet of conductors terminating at the print head. According to the first characteristic of the invention, the spring is made of an electrically conductive material and includes a finger for being received in a corresponding orifice of the frame, while a portion of the sheet carries a conductive eyelet through which the finger of the spring passes when the spring is received in the orifice of the frame, the spring thus pinching the eyelet against the frame.
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: May 2, 2006
    Assignee: Axiohm
    Inventors: Jean-Marc Untersteller, Eric Pallier
  • Patent number: 7030896
    Abstract: A printing system using a thermal printer capable of readily visually discriminating the background data and sales data, saving waste of paper resources and improving the printing speed is provided. When printing basic data and background data in superimposition on each other in a thermal printer having a matrix array of color generation dots, data representing density gradation values are supplied to each color generation dot for printing background data with density lower than the density of the basic data. The direction of the basic data is set to a direction different by 90 degrees, for instance, from the direction of the array of the basic data. The visual discrimination of the two different kinds of data is improved.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: April 18, 2006
    Assignee: NEC Infrontia Corporation
    Inventors: Mitsuhiro Igarashi, Kei Suzuki, Takeo Miyajima
  • Patent number: 7025516
    Abstract: The invention relates to a multilayer printing material (20) for a printing group (10) of a printer, comprising a support layer (21) and at least one printable layer (22), self-adhesive on one face, that rests with its self-adhesive face (23) on a contact area of the support layer (21) in an adhesive manner. Said layer can be detached from the contact area and has at least one printable face (25). At least one break point (24) is provided on the support layer (21) and is adapted to substantially compensate for any differences in length caused by the difference in length of the support layer (21) relative to the printable layer (22) when the printing material (20) passes through the printing group (10). The invention further relates to the use of the inventive printing material.
    Type: Grant
    Filed: January 5, 2002
    Date of Patent: April 11, 2006
    Assignee: Testo AG
    Inventors: Andreas Derr, Patrick Zahn
  • Patent number: 7023460
    Abstract: A thermal head printer for printing but not perforating a substantially light-insensitive thermographic material, the thermal printer comprising: a transport system having a transport direction, n thermal heads, where n is an integer, each of the thermal heads comprising an array of substantially rectangular energizable heating elements, the heating elements having a length Ln in the transport direction and a pitch Pn between adjacent heating elements, and a means for supplying electrical energy to each of the substantially rectangular energizable heating elements in at least one of the thermal heads, the transport system being capable of transporting the light-insensitive thermographic material in contact or proximity with at least one of the thermal heads, wherein at least one of the thermal heads comprises heating elements for which Ln/Pn is between 0.25 and 0.
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: April 4, 2006
    Assignee: Agfa Gevaert
    Inventors: Eric Kaerts, Ivan Hoogmartens, Geert Defieuw
  • Patent number: 7011727
    Abstract: A thermal transfer film comprises a coloring layer formed on a substrate film via an intermediate layer, wherein the intermediate layer contains a thermally fusible substance and a non-transferable binder resin, the melt viscosity of the thermally fusible substance in the temperature range 15 to 25° C. higher than the fuse peak temperature of the thermally fusible substance is in the range of 100 to 1000 mPa·s, the fuse peak temperature of the thermally fusible substance is in the range of 50 to 110° C., the crystallization peak temperature of the thermally fusible substance is in the range of ?20 to 100 ° C., the crystallization peak temperature of the thermally fusible substance is lower than the fuse peak temperature by 10° C. or more, and the softening temperature of the binder resin measured by the ring and ball method is in the range of 130 to 400° C. This thermal transfer film is capable of forming a printed product with a good printing quality.
    Type: Grant
    Filed: June 19, 2003
    Date of Patent: March 14, 2006
    Assignee: DAI Nippon Printing Co., Ltd.
    Inventors: Masanori Torii, Mitsuru Maeda, Fumihiko Mizukami, Shigeki Chujo
  • Patent number: 6992688
    Abstract: A method for forming an image by imaging and developing a multi-layer imageable element, in which the developer is fresh developer and the developer is not reused, is disclosed. Much smaller variation in dot percentage is obtained when each imaged imageable element is developed in fresh developer than when the developer is reused to develop additional imaged imageable elements. The method is especially suited to the formation of images using stochastic screening. Either a solvent based developer or a high pH developer may be used.
    Type: Grant
    Filed: January 28, 2004
    Date of Patent: January 31, 2006
    Assignee: Eastman Kodak Company
    Inventors: Ken-Ichi Shimazu, Kevin B. Ray
  • Patent number: 6982737
    Abstract: An apparatus and method for printing on both sides of a medium by passing the medium through a printing device and printing on oppositely facing portions of the medium during a single pass of the medium through the printing device. Preferably, a first print head prints on one portion while a second print head prints on the other portion. The medium is preferably folded so that after the printing is completed and the folded medium is unfolded, the printed information on one portion of the medium correlates with the printed information on the other portion of the medium. The printed information is preferably data that has been measured with respect to time, and the printed data on the oppositely facing portions correlate with respect to time. Preferably, the data is medical patient data in the form of textual data, physiological waveforms, or a combination of both.
    Type: Grant
    Filed: March 1, 2001
    Date of Patent: January 3, 2006
    Assignee: GE Medical Systems Information Technologies, Inc.
    Inventors: Paul P. Elko, Donald E. Brodnick
  • Patent number: 6981765
    Abstract: The present invention relates to a cartridge for use with a digital printing device. The cartridge includes a casing for housing print media and a supply of ink. The casing also includes a transport assembly which is adapted to cooperate with a powered gear provided on the printing device to thereby eject the print media from the casing.
    Type: Grant
    Filed: September 11, 2003
    Date of Patent: January 3, 2006
    Assignee: Silverbrook Research PTY LTD
    Inventors: Tobin Allen King, Silverbrook Kia
  • Patent number: 6972781
    Abstract: A method of generating a hard copy of an image, i.e. a medical image on a substantially rectangular heat sensitive recording material having rounded corners wherein image pixels of the image are printed in a printable area within the area of said recording material, the printable area being defined by a polygon with a degree higher than 4 which approximates the area of the recording material.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: December 6, 2005
    Assignee: Agfa Gevaert N.V.
    Inventor: Bart Tytgat
  • Patent number: 6972780
    Abstract: One aspect of the invention involves a thermal image generation device comprising a casing forming an interior cavity. One surface of the casing includes a screen with thermochromic material attached to a bottom surface of the screen. The casing houses at least one thermal transfer element movable over regions of the thermochromic material to alter a temperature at the regions from a steady-state, ambient temperature. Such temperature alterations temporarily cause a color variation to the thermochromic material until the regions of the thermochromic material return to the ambient temperature.
    Type: Grant
    Filed: January 25, 2002
    Date of Patent: December 6, 2005
    Assignee: Intel Corporation
    Inventors: Gerald D. Bjorkman, David H. Koizumi
  • Patent number: 6961074
    Abstract: A light-heat conversion in a light-stimulated writing method and associated apparatus include an image recording body having an element, which absorbs an (electromagnetic wave) provided in a surface of a recording body, or in a recording layer formed on an uppermost layer of the recording body having a material exhibiting a thermal changeable character of wettabilty, or in a substrate or an intermediate layer of the recording body. After a liquid is disposed on the recording body by a liquid forming device, light-stimulated writing is carried out, resulting on an enhanced efficiency of light-heat conversion by a light absorbing element.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: November 1, 2005
    Assignee: Ricoh Company, Ltd.
    Inventors: Yasuo Katano, Satoru Tomita, Minoru Morikawa, Kei Hara
  • Patent number: 6937259
    Abstract: A recording intermediate belt 15 which is made endless so as to travels around a continuous path has image formation areas and non-image formation areas alternately provided on an outer surface thereof. Images of different colors are sequentially formed in the image formation areas by recording heads 21b through 23b respectively provided in first through third image formation sections 21 through 23. The recording heads 21b through 23b of the first through third image formation sections 21 through 23 are separated from each other by a distance which is greater than a length of an image formation area in a traveling direction of the recording intermediate belt 15. The recording heads 21b through 23b are each pressed onto the recording intermediate belt 15 in a non-image formation area immediately preceding an image formation area and starts an image formation operation.
    Type: Grant
    Filed: September 3, 2001
    Date of Patent: August 30, 2005
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Kenji Sasaki, Yoshihiro Yokoyama, Haruo Yamashita, Kazuyuki Takahashi, Tetsuya Morita
  • Patent number: 6935736
    Abstract: An inkjet printer includes a housing that defines a receiving formation for a media tray assembly. A chassis is positioned in the housing. A media tray assembly is displaceably engageable with the chassis to permit the tray assembly to be received in, and withdrawn from, the receiving formation. The media tray assembly and the housing define a print medium feed path. The media tray assembly includes a media tray in which a stack of print medium sheets can be stored. A feed mechanism is positioned on the media tray to feed the sheets from the tray. A printhead assembly is positioned downstream of the media tray to carry out a printing operation on the sheets as the sheets are fed from the tray.
    Type: Grant
    Filed: September 20, 2004
    Date of Patent: August 30, 2005
    Assignee: Silverbrook Research PTY LTD
    Inventor: Kia Silverbrook
  • Patent number: 6934054
    Abstract: A 2-color thermal point of sale (POS) printer includes a converter for converting full color printing commands into a commands for printing in two colors, a primary color and an alternate color. A three color image is possible when using the background color of the paper as a color.
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: August 23, 2005
    Assignee: TransAct Technologies Incorporated
    Inventors: Steven P. Hilsdorf, Stephen R. Payne
  • Patent number: 6927787
    Abstract: A system for printing data on sheets, which can solve the problem of the waste of paper resources and also improve the printing speed. The second data is printed as background on an area of printing the first data in a mode that the first and second data can be visually discriminated from each other. The sheets are either receipts or train tickets or airplane tickets or entrance tickets. The mode permitting the visual discrimination is one based on density gradation printing. The printing is performed by a thermal printer. The mode permitting the visual discrimination is one based on the difference in density.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: August 9, 2005
    Assignee: NEC Infrontia Corporation
    Inventors: Masanori Fujimoto, Mitsuhiro Igarashi
  • Patent number: 6922205
    Abstract: The printer has a conveyor roller pair and three thermal heads to record yellow, magenta and cyan images onto a recording sheet. The conveyor roller pair receives forward tension Ff from the forward tension roller pairs located near the thermal heads to pull the recording sheet with tension. A backward tension roller pair is provided to generate backward tension Fb to cancel forward tension Ff so that the recording sheet is conveyed at a stable conveyance speed. The coefficient of friction between the thermal head and the recording sheet is varied depending on the temperature, humidity and so force. Backward tension Fb is equal to Ef·? in consideration of the correction value ? to correct variation in the coefficient of friction.
    Type: Grant
    Filed: February 5, 2003
    Date of Patent: July 26, 2005
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Shusuke Mogi
  • Patent number: 6918665
    Abstract: A compact motorized transfer roller for a printer is disclosed. The roller has a cylindrical body with an outer surface and an interior space. A motor is located in the interior space and rotates the body. The rotating body advances and prints on a sheet of media. In some embodiments, the motor is a stepper motor and uses a gear assembly in which worm gear carried by an output shaft of the motor cooperates with one or more reduction gears.
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: July 19, 2005
    Assignee: Silverbrook Research PTY LTD
    Inventor: Kia Silverbrook
  • Patent number: 6916130
    Abstract: A method for continuously producing a plurality of printed and activated time dependent labels. In one embodiment, the method comprises providing a web having a plurality of inked substrates thereon. Each substrate has a migrating ink pattern printed on a surface of the substrate. A transfer printer is provided that has a first ribbon means for applying a timing layer through which the migrating ink bleeds after a predetermined period of time. A second ribbon means is provided for printing variable data. The web of inked substrates is continuously fed through the printer, each inked substrate passing sequentially under the first ribbon means and then the second ribbon means. The first ribbon means is activated to apply the timing layer to a portion of the printed surface of each inked substrate thereunder to produce a coated substrate.
    Type: Grant
    Filed: November 5, 2003
    Date of Patent: July 12, 2005
    Assignee: Brady Worldwide, Inc.
    Inventors: Robert J. Holt, David J. Haas, Brenda J. Anderson, Michael J. Schmit
  • Patent number: 6900823
    Abstract: A heating element array is cleaned in case foreign matters are adhered or deposited to a thermal head, such as after printing. A color thermal recording paper is fed in a state that the thermal head is heated not so as to develop a cyan thermosensitive coloring layer. After that, a cleaning portion and the heating element array are in slidable contact with each other, so that the heating element array is cleaned. The cleaning portion used for the cleaning treatment is cut away and discharged through a delivery opening.
    Type: Grant
    Filed: September 24, 2003
    Date of Patent: May 31, 2005
    Assignee: Fuji Photo Film Co., Ltd.
    Inventor: Tomoyoshi Nishimura
  • Patent number: 6899420
    Abstract: Disclosed is a print engine having a page-width printhead assembly and a motorized transfer roller located adjacent to the printhead. The transfer roller is also adjacent to the sheet media path of the device which uses the engine. The printhead is oriented to print directly onto the transfer roller. The engine has a second roller closely adjacent to the transfer roller and on an opposite side of the path for pressing the sheet onto the transfer roller. In some embodiments, the printhead has a surface adjacent to the transfer roller that carries capping seals on either side of the ink ejecting area. The printhead is held off of the transfer roller by a solenoid but parked against the transfer roller when not in use.
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: May 31, 2005
    Assignee: Silverbrook Research PTY LTD
    Inventor: Kia Silverbrook
  • Patent number: 6894709
    Abstract: The invention relates to a device and a method for labelling objects, in particular food packages. The device comprises a printer, in particular a thermal-direct printer or thermal-transfer printer for printing labels; an application device for applying a printed label to the object to be labelled; and at least one working device, arranged upstream of the application device, in the form of a weighing device, a packaging device, and/or a transport device for the objects to be labelled.
    Type: Grant
    Filed: June 3, 2003
    Date of Patent: May 17, 2005
    Assignee: Espera-Werke GmbH
    Inventor: Markus Pferrer
  • Patent number: 6894708
    Abstract: A frictional printing device, system and method prints on thermal paper using heat generated by frictional contact. A frictional actuator motivates a frictional heating element to frictionally contact the thermal paper. The thermal paper is chemically treated to react to heat by changing color. Heat is generated by frictional contact of the frictional heating element against the thermal paper. The frictional contact may be provided through repetitive movement of the frictional heating element. An image is formed by selectively positioned frictional contact between the frictional heating element and the thermal paper.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: May 17, 2005
    Assignee: International Business Machines Corporation
    Inventors: Javier Hernando Santiago, Robert David Parsons
  • Patent number: 6891555
    Abstract: In a card-making method and system, an authentication card is made from a raw card having a readable and writable information-storing portion formed therein, by forming the image on the front surface and/or back surface of the raw card and writing individual authentication information in the information-storing portion. Processing information of the raw card is written in the information-storing portion. The image is formed based on the processing information read from the information-storing portion. Individual authentication information of the authentication card is written in the information-storing portion after forming the image. In a heat treatment mechanism for cards, heat treatment is applied to a card having an information-storing portion arranged in part of a surface of a card body of a card, by using a light source as a heating source, to thereby fix an image to the card.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: May 10, 2005
    Assignee: Seiko Epson Corporation
    Inventors: Yoshiki Minowa, Ayao Ogawa
  • Patent number: 6885390
    Abstract: A thermally activating apparatus of a thermosensible adhering sheet at least having a thermally activating thermal head, a thermally activating platen roller and controlling means for controlling to process to drive these, having heating means (for example, thermally activating thermal head) for applying thermal energy to a remaining substance comprising a thermosensible adhesive or a denatured substance thereof or the like adhered to a thermally activating thermal head and a thermally activating platen roller, and carrying means (for example, thermally activating platen roller) capable of carrying a predetermined cleaning sheet by inserting the predetermined cleaning sheet into the thermally activating apparatus from a predetermined direction, in which the controlling means is constituted to be able to control to process to drive the heating means and the carrying means, the thermal energy is applied to the remaining substance by making the heating means generate heat in a state in which the thermosensible a
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: April 26, 2005
    Assignee: SII P & S Inc.
    Inventors: Minoru Hoshino, Norimitsu Sambongi, Yoshinori Sato, Shinichi Yoshida
  • Patent number: 6880991
    Abstract: A printing method includes the steps of transporting a recording medium and an intermediate transfer medium for holding an image temporarily to an image forming position; selectively forming an image on the recording medium and the intermediate transfer medium at the image forming position; transporting the recording medium to an image transfer position; and transferring the image formed on the intermediate transfer medium to the recording medium at the image transfer position. When forming the image on the recording medium at the image forming position, it is prohibited to form the image on the intermediate transfer medium.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: April 19, 2005
    Assignee: Nisca Corporation
    Inventors: Wataru Tsuruta, Tsuyoshi Kubota
  • Patent number: 6877917
    Abstract: A printer apparatus has a printing device for printing on a printable layer of a thermosensitive adhesive sheet. A heat-application and transporting member heats a thermosensitive adhesive layer of the thermosensitive adhesive sheet and transports the thermosensitive adhesive sheet. A control device controls the heat-application and transporting member to heat a portion of the thermosensitive adhesive layer of the thermosensitive adhesive sheet while simultaneously controlling the printing device to print on a portion of the printable layer of the thermosensitive adhesive sheet disposed opposite to and generally confronting the portion of the thermosensitive adhesive layer of the thermosensitive adhesive sheet.
    Type: Grant
    Filed: September 10, 2003
    Date of Patent: April 12, 2005
    Assignee: SII P & S Inc.
    Inventors: Minoru Hoshino, Yoshinori Sato, Shinichi Yoshida, Masanori Takahashi
  • Patent number: 6873348
    Abstract: In direct transfer, a card is transported to an image forming portion, same size, reduced or gradation corrected image data is used for forming an image to the entire surface of at least one side of a card. In indirect transfer, intermediate transfer film is transported to an image forming portion, and same size, reduced or gradation corrected image data is used to form images on the intermediate transfer film, then while transporting the intermediate transfer film to a transfer portion, a card is also transported to the transfer portion where images formed on the intermediate transfer film are transferred to the entire area of at least one side of the card. Image data size is varied. By switching between a direct transfer method and an indirect transfer method makes either transfer method applicable thereby improving printer user convenience, enables the forming of beautiful printing to the entire print surface, lowers running costs and enables high applicability of the printing system.
    Type: Grant
    Filed: January 24, 2003
    Date of Patent: March 29, 2005
    Assignee: Nisca Corporation
    Inventors: Hajime Isono, Takehito Kobayashi