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Incremental printing of symbolic information November recently filed with US Patent Office 11/09

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
11/26/2009 > 41 patent applications in 25 patent subcategories. recently filed with US Patent Office

20090289970 - Disk recording device: A disk recording device includes a disk rotation mechanism, a pick-up device, a print head, and an air flow guide portion. The disk rotation mechanism rotates a removably mounted disk-shaped recording medium. The pick-up device is disposed such that it faces a recording surface of the disk-shaped recording medium, and... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20090289972 - Ink cartridge and recording apparatus: To be capable of preventing the erroneous detection of the residual amount of ink, and to facilitate exchange work. Provided is an ink cartridge including: a flexible ink bag, configured to store ink and change a thickness thereof in response to an amount of the ink; a housing that houses... Agent: Bruce L. Adams, Esq. Adams & Wilks

20090289971 - Ink containment system and ink level sensing system for an inkjet cartridge: An ink containment system for an inkjet cartridge, for storing ink for printing, comprises a housing having a plurality of walls. A rigid basin member and a rigid moveable plate are disposed within the housing. A flexible membrane is affixed to a surface of the basin member and to a... Agent: Robert L. Wolter, Esquire Beusse Wolter Sanks Mora & Maire, P.A.

20090289974 - Inkjet printing apparatus and method of controlling the apparatus: In order to stabilize a performance of a pump employed for processing in an inkjet printing apparatus such as sucking ink from a printing head with a low cost configuration and without the need of using any specific detecting unit, the following configuration is employed. Namely, a tube pump having... Agent: Fitzpatrick Cella Harper & Scinto

20090289973 - Inkjet-recording ink set, inkjet-recording ink and inkjet image-recording method: The present invention provides an inkjet-recording ink set including multiple kinds of liquid including at least first and second liquids, wherein the first liquid contains a metal compound dissolved therein, and at least one of the multiple kinds of liquid contains a polymerizable compound. The invention also provides an inkjet-recording... Agent: Taiyo Corporation

20090289975 - Image forming device and printed matter: In an image forming device including a liquid discharge head in which nozzles for discharging liquid drops are arranged side by side, a drive waveform generating unit generates, within a single drive cycle, a first drive waveform containing a drive signal to discharge an amount of liquid drop used for... Agent: Cooper & Dunham, LLP

20090289976 - Ink jet printer having ink maintenance system: An ink jet printer performs a print process by ejecting ink for each of a plurality of ink colors. When a predetermined first circulation time elapses after starting the ink circulation, an ink agitating operation drive signal generation unit applies an ink agitating operation drive signal to an ink ejecting... Agent: The Nath Law Group

20090289979 - Inkjet printhead with drive circuitry controlling variable firing sequences: An inkjet printhead comprises: an array of ink ejection nozzles, an actuator for each nozzle and drive circuitry for receiving print data from a printhead controller and distributing fire signals to the actuators. The drive circuitry is configured to fire the actuators such that a first firing sequence for a... Agent: Silverbrook Research Pty Ltd

20090289977 - Liquid delivery device, electrical circuit, and liquid jetting system: The liquid delivery device adapted for installation in a liquid jetting device that has a number N of liquid receiving portions, where N is an integer equal to 2 or greater, comprises an electrical device that returns a response signal in response to a driving signal from the liquid jetting... Agent: Stroock & Stroock & Lavan LLP

20090289980 - Liquid jet apparatus, printing apparatus, and method of adjusting phase of drive pulse: A liquid jet apparatus including a plurality of nozzles provided to a liquid jet head, an actuator corresponding to each of the nozzles, and drive unit that applies a drive pulse to each of the actuators, wherein the drive unit includes correction value storing unit that stores a drive pulse... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090289978 - Method and apparatus to provide variable drop size ejection with low tail mass drops: Described herein is a method and apparatus for driving a drop ejection device to produce variable sized drops with multi-pulse waveforms. In one embodiment, a method for driving a drop ejection device having an actuator includes applying a multi-pulse waveform having at least one drive pulse and at least one... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090289983 - Method and apparatus to provide variable drop size ejection by dampening pressure inside a pumping chamber: Described herein is a method and apparatus for driving a droplet ejection device with multi-pulse waveforms. In one embodiment, a method for driving a droplet ejection device having an actuator includes applying a multi-pulse waveform having two or more drive pulses and a cancellation pulse to the actuator. The method... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090289981 - Method and apparatus to provide variable drop size ejection with a low power waveform: In one embodiment, a method for driving a droplet ejection device having an actuator includes applying a low power multi-pulse waveform having at least two drive pulses and at least one intermediate portion to the actuator. The method further includes alternately expanding and contracting a pumping chamber coupled to the... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090289982 - Process and apparatus to provide variable drop size ejection with an embedded waveform: Described herein is a process and apparatus for driving a droplet ejection device with embedded multi-pulse waveforms. In one embodiment, the process includes generating a multi-pulse waveform that includes drive pulses in predetermined positions. Next, the process includes applying the drive pulses to the actuator and causing the droplet ejection... Agent: Blakely Sokoloff Taylor & Zafman LLP

20090289984 - Printing method, printing apparatus, printing system, and storage medium: A printing method that can suppress drops in voltage due to discharging of piezo elements is achieved. A printing method includes: generating a drive signal for driving a piezo element by selecting, based on print data, either a first original drive signal having a unit signal for defining the start... Agent: Sughrue Mion, PLLC

20090289985 - Image recording apparatus and method of detecting ejection failure in pre-processing agent ejection nozzles in image recording apparatus: The ejection positions of a plurality of pre-processing agent ejection nozzles and the ejection positions of a plurality of ink ejection nozzles as seen in a direction orthogonal to the transport direction of a recording medium are in a one-to-one correspondence with each other. A controller causes the process of... Agent: Mcdermott Will & Emery LLP

20090289986 - Ink jetting: Among other things, for jetting ink droplets on a substrate during relative motion of an apparatus and the substrate along a process direction, a first and second jetting assemblies at least partially overlap in a direction perpendicular to the process direction so that some jets in the first jetting assembly... Agent: Fish & Richardson PC

20090289987 - Printing apparatus: A printing apparatus is provided. The printing apparatus includes a first medium holder and a second medium holder, at least one print head, at least one print head drive unit, at least two holder drive units, at least one ink cartridge, and a cooperation controlling system to control printing operations... Agent: Oliff & Berridge, PLC

20090289988 - Method of cleaning a printhead using liquid foam: A method of cleaning an inkjet printhead, by generating a liquid foam on the ink ejection face such that particulate contaminants on the ejection surface disperse into the foam, then transferring the foam, together with the particulate contaminants dispersed within, onto a rotatable transfer surface moving relative said ejection face... Agent: Silverbrook Research Pty Ltd

20090289989 - Discharging apparatus and removing method: When different liquids are charged in a plurality of nozzles, the liquids are drawn by suction or pushed out reliably from the nozzles, so that the liquids collected by suction or pushing out can be reused. For this purpose, a removing unit, which has a cap that operates to cover... Agent: Fitzpatrick Cella Harper & Scinto

20090289991 - Printer module with capping mechanism: A printer module includes an elongate body. A motor assembly is operatively mounted to an end of the body. A quartet of rollers is rotationally mounted with respect to the body and extends along the inside of the body. The rollers include a pair of driven rollers coupled to the... Agent: Silverbrook Research Pty Ltd

20090289990 - Printing apparatus: A printing apparatus is provided. The printing apparatus includes at least two print heads, at least two print head drive units, and a cooperation controlling system to control printing operations in the printing apparatus. When a first printing operation and a second printing operation are conducted successively, the cooperation controlling... Agent: Oliff & Berridge, PLC

20090289992 - Image forming apparatus: An image forming apparatus is disclosed that includes an ejecting head including a nozzle from which an ink is ejected; a wiper member configured to wipe ink from a surface of the nozzle of the ejecting head; a wiper cleaning portion configured to remove an ink attached to the wiper... Agent: Cooper & Dunham, LLP

20090289993 - Liquid discharging device and method of controlling the liquid discharging device: A liquid discharging device includes a plurality of nozzles for discharging liquid, a liquid discharging head having a nozzle row in which each of the nozzles is arranged in one direction, an endless cleaning belt for cleaning a liquid discharging surface of the liquid discharging head, an installation roller on... Agent: Sonnenschein Nath & Rosenthal LLP

20090289994 - Maintainable coplanar front face for silicon die array printhead: A full width array printhead is provided having a continuous maintainable printhead surface and method of forming the same. The printhead includes a substrate and an array of die modules mounted thereon with a front face of each die module exposed. A hardened fill material surrounds the array of die... Agent: Mh2 Technology Law Group, LLP (cust. No. W/xerox)

20090289995 - Ink jet recording head substrate, and ink jet recording head including the substrate: An ink jet recording head substrate is provided with: an array of a plurality of energy generating bodies for generating energy utilized to discharge ink; and an ink supply port arranged along the array to supply ink to the plurality of energy generating bodies, the array and the ink supply... Agent: Fitzpatrick Cella Harper & Scinto

20090289996 - Nozzle arrangement with pivotal wall coupled to thermal expansion actuator: A nozzle arrangement for an inkjet printhead includes a substrate assembly defining an ink inlet channel; a nozzle chamber in fluid communication with the ink inlet channel, the nozzle chamber including an ink ejection port defined through a roof of the nozzle chamber, and a pivotal wall formed as part... Agent: Silverbrook Research Pty Ltd

20090289997 - Inkjet printhead employing nozzle paddle ink ejecting actuator: An inkjet printhead includes a substrate defining a fluid chamber, the fluid chamber having a fluid outlet nozzle and a fluid supply channel respectively defined in opposite walls of the chamber; a thermal actuator extending from outside of the fluid chamber into the fluid chamber via an aperture in a... Agent: Silverbrook Research Pty Ltd

20090289998 - Piezoelectric actuator, liquid-drop ejecting head, and liquid-drop ejecting apparatus: A liquid drop ejecting head for ejecting liquid drops from nozzles communicating with liquid chambers includes a piezoelectric actuator including a diaphragm whose ends are fixed in a short-side direction of the diaphragm and an active element mounted on the diaphragm. The active element is contractible and extendable by a... Agent: Cooper & Dunham, LLP

20090289999 - Liquid ejecting head and liquid ejecting apparatus including the same: A liquid ejecting head that ejects a liquid from a nozzle opening includes a first channel-forming substrate having a pressure-generating chamber that includes a diaphragm. A second channel-forming substrate is disposed on a surface opposite the diaphragm. An actuator that includes the diaphragm applies pressure to the pressure-generating chamber to... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090290000 - Cavity plate: Among other things, a cavity plate for use in ink jetting includes an outlet end. Elongated lands extend from the outlet end toward an inlet end of the cavity plate. The elongated lands have side walls between top and bottom surfaces of the cavity plate to form elongated cavities. There... Agent: Fish & Richardson PC

20090290001 - Ink bag adapter, adapter-equipped ink bag, and printing apparatus: To position a storage medium simply/reliably. An ink bag unit is structured so as to be attachable to and detachable from a tray. When ink runs out, a new ink bag unit can be used by being mounted on the tray. An adapter portion holds a storage device that stores... Agent: Bruce L. Adams, Esq Adams & Wilks

20090290002 - Liquid ejecting device and image forming apparatus: Disclosed is a liquid ejecting device including a liquid ejecting head including a liquid ejecting nozzle, a head tank configured to store liquid to be fed to the liquid ejecting head, a liquid storing container configured to store liquid to be fed to the head tank, a first liquid sending... Agent: Cooper & Dunham, LLP

20090290003 - Ink container, ink container set, and ink jet recording apparatus: An ink container detachably mountable to an ink jet recording apparatus includes an ink accommodating portion accommodating ink; a casing accommodating the ink accommodating portion; an ink supplying portion for supplying the ink from the ink reservoir portion; a displaceable member which is provided in the casing and which is... Agent: Fitzpatrick Cella Harper & Scinto

20090290004 - Ink reservoir: An ink reservoir capable of retaining ink includes a case having a polypropylene, and a fibrous absorber contained in the case, the fibrous absorber having an aggregate of fiber with a double-layer structure including a core and a sheath, the sheath being fused at intersections of fiber loops. The core... Agent: Canon U.s.a. Inc. Intellectual Property Division

20090290005 - Liquid container, and method for manufacturing the same: A liquid container includes a container body having a fluid channel forming portion for forming a fluid channel in which a liquid flows, a sensor member having a sensor and a film that is adapted to fix the sensor member to the container body. The fluid channel forming portion has... Agent: Hogan & Hartson L.L.P.

20090290006 - Droplet discharging apparatus: A droplet discharging apparatus has a flow path connected to a liquid supply path. A nozzle is located downstream of the flow path and discharges liquid drops. A pressure generation element generates pressure for discharging the liquid from the nozzle. The flow path is bent and has a first flow... Agent: Muirhead And Saturnelli, LLC

20090290007 - Inkjet recording method and inkjet recording apparatus: An inkjet recording method including: (i) exposing a surface of a recording medium to non-thermal atmospheric pressure plasma so as to hydrophilize the surface of the recording medium, and (ii) applying a stimulus to an ink composition so as to eject the ink composition to form an image on the... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20090290008 - Image forming apparatus: The image forming apparatus includes: a holding and conveyance device which has a round cylindrical shape and is rotatable about a rotational axis, the holding and conveyance device conveying a recording medium in a prescribed conveyance direction by rotating about the rotational axis while holding the recording medium on an... Agent: Birch Stewart Kolasch & Birch

20090290009 - Image forming apparatus, image forming method, and image forming program product: An image is formed by dividing rasterized original image data into regions in accordance with N recording heads, and scanning a recording body by simultaneously irradiating recording beams from the N recording heads. Corrected image data divided into regions in accordance with the recording heads are generated by changing the... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20090290010 - Thermal printer: Provided is a thermal printer in which when heat-sensitive paper is provided to the user, characters printed on the heat-sensitive paper may be received by a user without any uncomfortable feelings, and a use amount of the heat-sensitive paper may be reduced. A thermal printer (P1) includes: a main body... Agent: Bruce L. Adams, Esq Adams & Wilks

  
11/19/2009 > 41 patent applications in 25 patent subcategories. recently filed with US Patent Office

20090284556 - Recording apparatus: A recording apparatus includes: a recording head that performs recording on a recording target medium; a driving mechanism that is capable of causing the recording head to move closer to the recording target medium or move away from the recording target medium; and a controlling section that determines driving amount... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090284557 - Head unit: A head unit includes an input section that receives control data for controlling the discharging of liquid. The input section includes first and second input sections. First and second control data memorizing sections memorize first and second control data for a first and a second group of nozzles, respectively. Either... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090284558 - Inkjet printhead and a method of inkjet printing: An inkjet printhead comprising a plurality of firing cells, each adapted to generate ink droplet, said firing cells being arranged to form a plurality of matrices; a control circuit for selectively activating said firing cells; said control circuit comprising: a first memory register for storing main printing data defining which... Agent: Venable LLP

20090284559 - Liquid ejecting apparatus and method of ejecting liquid: A liquid ejecting apparatus includes a liquid supplying unit that supplies the liquid, a head unit that has a nozzle row, in which a plurality of nozzles for ejecting the liquid is aligned, a control unit that forms a raster area, in which a plurality of ejection dots in units... Agent: Edwards Angell Palmer & Dodge LLP

20090284561 - Image forming apparatus and maintenance method: The image forming apparatus includes: a recording medium conveyance device which includes air flow channels and a recording medium holding region on which a recording medium is held, a surface of the recording medium holding region having openings in connection with the air flow channels, the recording medium conveyance device... Agent: Birch Stewart Kolasch & Birch

20090284560 - Inkjet printing apparatus: An inkjet printing apparatus that can perform printing with a single printing speed even in a case of being connected with a post-processing apparatus having a different transport speed, and that can suppress increased apparatus costs. A discharge transport portion positioned at a connection side of a post-processing apparatus of... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20090284562 - Printing medium detection system, printing medium detection method, and printing apparatus: A printing medium detection system includes: a dark mark provided in a set portion for setting a printing medium on a retaining tray; a bright mark provided in the set portion for setting the printing medium on the retaining tray; and a reflective sensor that detects the existence of a... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090284563 - Ink jet printer having ink maintenance system: An ink jet printer is provided with an ink circulation route in which are arranged an ink jet head for ejecting ink, a first tank for supplying ink to the ink jet head, a second tank for collecting ink which is not consumed by the ink jet heads. The ink... Agent: The Nath Law Group

20090284564 - Device for cleaning out residual ink: A device for cleaning out residual ink. The device includes an assembly of a bed and a slide mount. The bed has an oblique rail. The slide mount is equipped with a wiping blade. The slide mount is drivable by an ink cartridge carrier to reciprocally move along the oblique... Agent: Bacon & Thomas, PLLC

20090284565 - Power transmission switching device and recording apparatus: A power transmission switching device includes a power shaft that is rotationally driven, a power transmission unit that is displaced between first and second positions positioned in an axial direction of the power shaft, a first positioning member that positions the power transmission unit in the first position, and a... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090284566 - Droplet ejecting device: A droplet ejecting device including: plural droplet ejecting heads that eject droplets; a transporting body, disposed to face nozzle surfaces of the droplet ejecting heads, that transports a recording medium; and a head holding member that holds the droplet ejecting heads movably along droplet ejecting directions respectively is provided.... Agent: Fildes & Outland, P.C.

20090284567 - Ink jet recording head, producing method therefor and composition for ink jet recording head: The invention provides a method for producing an ink jet recording head having a high durability and a high ink resistance and enabling a high-quality image recording by employing a material capable of reducing the internal stress and having satisfactory patterning characteristics. It also provides a method of producing such... Agent: Fitzpatrick Cella Harper & Scinto

20090284569 - Inkjet head: In a harmonica type head chip having a plurality of rows of channels (row A and row B), connection electrodes for row A and the connection electrodes for row B formed on the back surface of the head chip are connected to a multilayer member having an insulating layer on... Agent: Frishauf, Holtz, Goodman & Chick, PC

20090284568 - Liquid jet head and a liquid jet apparatus: A lower electrode 60 in a region opposite each of pressure generation chambers 12 is formed to have a width smaller than the width of the corresponding pressure generation chamber 12, and an upper surface and an end surface of the lower electrode 60 in a region corresponding to each... Agent: Townsend And Townsend And Crew, LLP

20090284571 - Inkjet head: On the back surface of a head chip having a plurality of rows of channels (row A, row B), the connection electrodes for row A that are electrically connected to the drive electrodes of the channels of row A are arranged, a first connection electrodes for row B that are... Agent: Frishauf, Holtz, Goodman & Chick, P.C.

20090284570 - Printer head and printing method having the same: In an apparatus and a method for the printing of spacers in a pattern on substrates of display panels, a printer head includes a plurality of nozzle holes. Each printer head includes a nozzle group having a plurality of nozzle holes. A nozzle group may be selected by the conduction... Agent: Haynes And Boone, LLPIPSection

20090284572 - Liquid feeding member for liquid ejection head, liquid ejection device, and image forming apparatus: A liquid ejection device ejects liquid droplets from a liquid ejection head. The liquid ejection device includes a liquid feeding member that feeds liquid to the liquid ejection head. The liquid feeding member is connected to a liquid ejection head to feed liquid to a common liquid chamber of the... Agent: Cooper & Dunham, LLP

20090284573 - Ink cartridge: l

20090284574 - Ink-jet recording apparatus: An ink jet recording device has a recording head equipped with a nozzle for ejecting photocuring ink to a recording medium and also has light irradiation devices equipped with light sources for irradiating the photocuring ink deposited on the recording medium with light. The light irradiation devices can apply light... Agent: Frishauf, Holtz, Goodman & Chick, PC

20090284575 - Moving floor media transport for digital printers: A step-wise medium transport system is provided having high accuracy for transporting recording media in a digital printer,—the medium is transported using accurately moving tables to which the medium is attached—during printing steps the working area of the medium, on which the printing is done by the printer, is at... Agent: Agfa C/o Keating & Bennett, LLP

20090284576 - Printer: A printer comprising a main unit, a cover, a first print head provided in the cover, a second print head provided in the main unit, and a hinge mechanism. The cover can rotate around the hinge mechanism, between a first state and a second state in which the cover is... Agent: Turocy & Watson, LLP

  
11/12/2009 > 41 patent applications in 25 patent subcategories. recently filed with US Patent Office

20090278872 - Ink jet printer cartridge refilling method and apparatus: The present invention provides an automated system for refilling printer ink cartridges. The system includes a computer with memory provided to store information relating to a plurality of ink cartridges, and a user interface that is connected to the computer and can receive a model number of a particular ink... Agent: Allen D. Hertz

20090278874 - Method of inspecting the nozzle discharge state, a discharge state inspection method, and a fluid discharge device: A method of inspecting a discharge state of a nozzle prevents wrongly determining that discharge is normal even though fluid droplets are not discharged normally. In a fluid droplet discharge device such as an inkjet printer, a momentary induced current is produced when a charged ink droplet 17c lands on... Agent: Epson Research And Development Inc Intellectual Property Dept

20090278873 - Printing control method for a serial inkjet printer, and a serial inkjet printer: A printing control method for a serial inkjet printer prevents paper dust that is dispersed by the air current produced by a vacuum platen from adhering to the ink nozzle area. An inkjet head that prints while moving along the width of the vacuum platen is moved to a position... Agent: Edwards Angell Palmer & Dodge LLP

20090278875 - Jetting apparatus and method of improving the performance of a jetting apparatus: The present invention is generally related to a jetting device for jetting droplets of viscous medium onto a substrate, said jetting device comprising an ejector element for performing the jetting process and a jetting outlet through which said droplets are jetted. In particular, the invention is related to a method,... Agent: Birch Stewart Kolasch & Birch

20090278877 - Liquid ejecting appartaus and liquid ejecting method: A liquid ejecting apparatus includes pressure chambers that communicate with nozzles and an element that varies liquid pressure inside the pressure chamber in accordance with variation in a potential. An ejection pulse generating unit generates a first ejection pulse applied to the element upon ejecting first liquid droplets from the... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090278876 - Short pulsewidth actuation of thermal bend actuator: A method of actuating a thermal bend actuator having an active beam fused to a passive beam. The method comprises passing an electrical current through the active beam so as to cause thermoelastic expansion of the active beam relative to the passive beam and bending of the actuator. The current... Agent: Silverbrook Research Pty Ltd

20090278879 - Print element substrate, inkjet printhead, and printing apparatus: This invention is directed to an element substrate including a plurality of print element arrays in which print elements are arranged at different arrayed densities. The element substrate can efficiently transfer data to each print element. The element substrate includes the following arrangement. More specifically, the first print element array... Agent: Fitzpatrick Cella Harper & Scinto

20090278878 - Print element substrate, printhead, and printing apparatus: This invention is directed to a print element substrate including a plurality of print element arrays in which different numbers of print elements are arranged. The print element substrate can efficiently transfer data to each print element and efficiently lay out circuits. The print element substrate includes the following arrangement.... Agent: Fitzpatrick Cella Harper & Scinto

20090278880 - Ink jet device for producing a biological assay substrate by releasing a plurality of substances onto the substrate, and method for monitoring the ink jet device: The invention provides an ink jet device for producing a biological assay substrate by releasing a plurality of substances onto the substrate, the device comprising at least a print head comprising a nozzle, the device comprising at least a transducer provided to eject a droplet out of the nozzle, wherein... Agent: Philips Intellectual Property & Standards

20090278881 - Liquid droplet ejection apparatus: A liquid droplet ejection apparatus comprising: a conveyor portion that conveys a recording medium to a liquid droplet ejection region by the rotational force of a drive roll; liquid droplet ejection heads that eject liquid droplets onto the recording medium conveyed to the liquid droplet ejection region by the conveyor... Agent: Fildes & Outland, P.C.

20090278882 - Method of calculating correction value, method of ejecting liquid, and liquid ejecting apparatus: A method of calculating a correction value includes: forming a test pattern by ejecting a liquid by a liquid ejecting apparatus, which has a first nozzle row in which a plurality of nozzles ejecting the liquid to a medium are arranged in a predetermined direction and a second nozzle row... Agent: Edwards Angell Palmer & Dodge LLP

20090278883 - Printer with debris control apparatus: A printer with debris control apparatus which minimizes printer fouling. The printer includes a print head for printing on media, a platen having a side for feeding the media along a path past the print head, and debris control member in contact with the media.... Agent: Paul W. Martin

20090278884 - Fluid ejecting apparatus: A fluid ejecting apparatus includes an ejection head having an ejection surface with a nozzle region and a capping device that contacts the ejection surface. The capping device includes first and second contact members held by a cap body. When the first contact member contacts the ejection surface, a surface... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090278885 - Printhead maintenance station having contact pad with sloping profile: A printhead maintenance station for maintaining a printhead in an operable condition. The maintenance station comprises an elastically deformable pad having a contact surface for sealing contact with nozzles in an ink ejection face of the printhead. The contact surface has a sloping profile. The maintenance station has a motor... Agent: Silverbrook Research Pty Ltd

20090278886 - Image recording apparatus: An image recording apparatus includes an idle ejection receiving part for receiving idle-ejected waste liquid from a liquid jet head and a waste liquid tank provided below the idle ejection receiving part for collecting the waste liquid dropping from the idle ejection receiving part. The image recording apparatus further includes... Agent: Cooper & Dunham, LLP

20090278887 - Ink-jet printer and maintenance method of ink-jet head thereof: An ink-jet printer of the present invention includes an ink-jet head provided with nozzles for ejecting ink, a downstream tank communicating with the ink-jet head, a pressure pump for producing pressure in the downstream tank to eject ink from the nozzles in a purge operation, a sweep member provided in... Agent: Frishauf, Holtz Goodman & Chick, P.C.

20090278888 - Liquid ejection apparatus: A liquid ejection apparatus including a carriage 8 that moves a head capable of ejecting liquid back and forth in a first direction D1 and a second direction D2 opposite to the first direction D1, a linear scaler 9 that is provided along the first direction D1 and the second... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090278889 - Print controlling method and related printer: A print controlling method is applied to a printer. The printer includes a plurality of nozzles, wherein each nozzle is respectively driven by one of a plurality of address lines. The print controlling method includes dividing the plurality of address lines into M groups, wherein M is a positive integer;... Agent: North America Intellectual Property Corporation

20090278890 - Print element substrate, printhead, and printing apparatus: This invention is directed to allow efficiently transferring data to each print element (heater) and efficiently laying out circuits in an element substrate including plural heater arrays in which different numbers of heaters are arranged. This substrate includes: a first array having a relatively large number of heaters; and a... Agent: Fitzpatrick Cella Harper & Scinto

20090278891 - Printhead ic with filter structure at inlet to ink chambers: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. Each of the droplet ejectors has a chamber in which the... Agent: Silverbrook Research Pty Ltd

20090278892 - Printhead ic with small ink chambers: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. Each of the droplet ejectors also has a chamber in which... Agent: Silverbrook Research Pty Ltd

20090278893 - Variable-volume nozzle arrangement: A nozzle arrangement for an inkjet printhead includes a substrate assembly defining an ink inlet; a static ink ejecting member extending from the substrate assembly and bounding the ink inlet; an active ink ejecting member having a roof and sidewalls that depends from the roof towards the substrate, the roof... Agent: Silverbrook Research Pty Ltd

20090278894 - Inkjet printhead employing active and static ink ejection structures: An inkjet printhead includes a wafer having a droplet ejection side and a liquid supply side opposite the droplet ejection side; a plurality of active ink ejection structures formed on the droplet ejection side of the wafer, each active ink ejection structure partially defining a nozzle chamber, and defining an... Agent: Silverbrook Research Pty Ltd

20090278895 - Liquid ejecting head, image forming apparatus, device for ejecting a liquid drop, and recording method: A liquid ejecting head comprising a nozzle configured to eject a liquid drop of recording liquid, a liquid chamber communicating to the nozzle, and an energy generating device configured to generate energy for pressurizing recording liquid in the liquid chamber is provided, wherein a flow channel forming member configured to... Agent: Cooper & Dunham, LLP

20090278896 - Liquid jetting head: Disclosed is a liquid jetting head which can contribute to downsizing. A head unit 20 has two case channels and a driving substrate 28 arranged between inflow openings 35 of the case channels provided on a base surface of the head unit, which is on the opposite side of a... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090278897 - Inkjet printhead with nozzle chambers each holding two fluids: An inkjet printhead that has an array of droplet ejectors, each having a chamber with a nozzle and an actuator for ejecting drops of ink through the nozzle. During use, each of the chambers hold ink and a gas, the gas remaining in the chamber during activation and deactivation of... Agent: Silverbrook Research Pty Ltd

20090278898 - Method of manufacturing inkjet printhead and inkjet printhead manufactured using the same: A method of manufacturing an inkjet printhead includes forming a heater and an electrode on a substrate, forming a flow path forming layer by coating a first negative photoresist composition on the substrate, forming a sacrifice layer, planarizing the flow path forming layer and the sacrifice layer, forming a nozzle... Agent: Stanzione & Kim, LLP

20090278899 - Printhead integrated circuit comprising polymeric cover layer: A printhead integrated circuit comprises a substrate having drive circuitry and a plurality of nozzle assemblies positioned on the substrate. Each nozzle assembly has a moving portion moveable relative to a stationary portion for ejection of ink. The printhead integrated circuit is covered with a polymeric layer. The polymeric layer... Agent: Silverbrook Research Pty Ltd

20090278900 - Ink jet printing apparatus and ink tank for the same: In an intermittent ink supplying system, an ink supply base 3 forming a supply-path forming member is made capable of moving along with the movement for joining a sub-joint (4) with a sub-tank. In addition, an ink-supply-port forming member 8 of a main tank (2) connected to a main joint... Agent: Fitzpatrick Cella Harper & Scinto

20090278901 - Ink reservoir: An ink reservoir includes a first portion defining one or more channels each for providing ink to a respective output port; a second portion bearing one or more ink bladders each containing a respective type of ink, each ink bladder adapted to be in fluid communication with a respective channel;... Agent: Silverbrook Research Pty Ltd

20090278902 - Printer: A printer includes a set cover pivotally movably provided on a carriage. The cover can be set in a closed state in which the cover presses a head of the cartridge housed in the housing portion and an open state in which the cover opens the housing portion when the... Agent: Fitzpatrick Cella Harper & Scinto

20090278903 - Inlet structure and assembly method: In one embodiment, a fluid ejector assembly includes: an inlet structure having an opening therein through which fluid may enter the assembly, the inlet structure having a rim generally defining an outer perimeter of the inlet structure around the opening; a conduit through which fluid may pass from the opening... Agent: Hewlett-packard Company Intellectual Property Administration

20090278904 - Inkjet apparatus: An inkjet apparatus is disclosed. The inkjet apparatus for printing a solder resist can include: a first reservoir storing a monomer composition, a second reservoir storing a hardening agent composition, and an inkjet head, which can be connected to the first reservoir and the second reservoir to eject the monomer... Agent: Staas & Halsey LLP

20090278905 - Conveying apparatus and recording apparatus: A conveying apparatus is provided, the conveying apparatus comprising a lever swinging in contact with a recording medium conveyed along a conveying path in a conveying direction, a sensor detecting the swinging of the lever, a moving unit for moving the lever from a position where the lever is allowed... Agent: Fitzpatrick Cella Harper & Scinto

20090278906 - Restraint device and recording device: An ink jet printer includes a restraint device which applies a restraining force, applied to a support surface used for supporting a recording sheet, to the recording sheet transported from an upstream side to a downstream side in a transport direction. The restraint device includes a second support member which... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090278907 - Optical scanning apparatus and image forming apparatus using the same: An optical scanning apparatus effectively blocks undesirable-light generated in opposed scanning units, and forms high-quality image with simple configuration. The apparatus includes two scanning units disposed with a polygon mirror therebetween, each scanning unit including: an incident optical system guiding a beam from a light source to the polygon mirror;... Agent: Canon U.s.a. Inc. Intellectual Property Division

20090278908 - Lightscribe optical disc drive: An optical disc drive for marking a label side of a lightscribe disc is provided. The optical disc drive includes a spoke detecting device, a traverse assembly frame, a spindle motor PCB and an insulating base. The spoke detecting device is used for detecting spoke patterns on the lightscribe disc.... Agent: Wpat, PC

20090278909 - Apparatus and method for side determination of optical disc: A side determination apparatus of an optical disc includes a light source illuminating one side of the optical disc having a data side and a non-data side obliquely; a sensor receiving a reflected light from the optical disc illuminated by the light source; and a determination unit determining that an... Agent: Fitzpatrick Cella Harper & Scinto

20090278910 - Pattern forming method, pattern forming apparatus, method for manufacturing a recording medium and method of manufacturing patterned member: In order to realize a pattern forming method for more precisely controlling a reacting area of photosensitive resin during formation of a fine pattern on a substrate and also for simplifying thickness management of the photosensitive resin a fine pattern can be formed through reaction of the photosensitive resin layer... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20090278911 - Thermal transfer dyesheet and printer: A thermal transfer dyesheet comprising a substrate bearing a region of a thermally transferable dye, the region including a first printable portion within the region having a first optical density, a second printable portion within the region having a second optical density, the difference in optical density between the first... Agent: Morgan Lewis & Bockius LLP

  
11/05/2009 > 41 patent applications in 25 patent subcategories. recently filed with US Patent Office

20090273619 - Liquid ejecting apparatus: A liquid ejecting apparatus includes at least one liquid ejecting head having a nozzle surface formed with a nozzle array which is operable to eject liquid toward a target medium and extends in a first direction, a reference surface perpendicular to the nozzle surface, and two correctors arranged side by... Agent: Sughrue-265550

20090273620 - Drop detector system and method with light collector: One aspect is a drop detection arrangement including a light source for projecting a light beam for scattering light off of an ejected drop. The arrangement includes a light collector configured to collect the scattered light off the ejected drop and a light detector coupled to the light collector and... Agent: Hewlett-packard Company Intellectual Property Administration

20090273624 - Head driving device, inkjet printer comprising the same, and data processing method thereof: A head driving device, an inkjet printer comprising the same and data processing method of an ink jet printer are provided, in which a nozzle driving unit turns on/off a plurality of thermal elements that correspond to a plurality of nozzles and heat ink discharged from the nozzles, a data... Agent: John E. Holmes, Esq. Roylance, Abrams, Berdo & Goodman, L.L.P.

20090273622 - Printhead integrated circuit with low operating power: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. When printing 100% coverage at full print rate, each of the... Agent: Silverbrook Research Pty Ltd

20090273623 - Printhead with low power actuators: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. When printing, each of the actuators has an average power consumption... Agent: Silverbrook Research Pty Ltd

20090273621 - System and method for maintaining or recovering nozzle function for an inkjet printhead: A transducer capable of generating vibrational energy is positioned relative to an inkjet cartridge to impart a vibrational force to simultaneously vibrate at least a portion of each of a plurality of ink fluidic columns associated with a plurality of nozzles in a printhead of the inkjet cartridge to maintain... Agent: Beusse Wolter Sanks Mora & Maire, P. A.

20090273626 - Inkjet recording head and recording apparatus: An inkjet recording head includes a connection-state output circuit provided on the recording element substrate of a recording head, where the connection-state output circuit externally transmits data of the connection state of each of input signal ends. An output from the connection-state output circuit is activated when the same logic... Agent: Canon U.s.a. Inc. Intellectual Property Division

20090273625 - Liquid jet apparatus and printing apparatus: A liquid jet apparatus according to the present invention includes a drive circuit adapted to apply a drive signal to an actuator of a liquid jet head, and a power supply voltage control circuit adapted to control a power supply voltage to the drive signal to be a waveform voltage... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090273627 - Liquid applicator and liquid supply method to be used in liquid applicator: A liquid applicator suitable for manufacturing probe arrays comprises a liquid ejection section having a plurality of sets of a liquid ejecting nozzle adapted to eject liquid onto a medium, a liquid containing section communicating with the liquid ejecting nozzle and a supply port for supplying liquid to the liquid... Agent: Fitzpatrick Cella Harper & Scinto

20090273628 - Clock signal extracting during printing: A mobile device for printing onto a print medium, the print medium including a linear-encoded data track extending in an intended direction of printing, the mobile device including: a sensor configured to sense the data track during printing; a printhead for printing onto the print medium in response to a... Agent: Silverbrook Research Pty Ltd

20090273629 - Recording element substrate, recording head, and ink jet recording apparatus having the recording head: Measurement accuracy in temperature of a substrate for an ink jet head is improved. A substrate for an ink jet head includes diode sensors and aluminum sensors and as plural kinds of substrate temperature sensing elements, each of which has an output voltage property different from each other. The diode... Agent: Fitzpatrick Cella Harper & Scinto

20090273630 - Cleaning device for ink wiper: A cleaning device for ink wiper is disclosed. The cleaning device is arranged in a position adjacent to the ink wiper. The cleaning device includes a stand and an ink-absorbing unit disposed on the stand. The ink-absorbing unit is constantly in contact with at least one face of the wiper.... Agent: Bacon & Thomas, PLLC

20090273636 - Electro-thermal inkjet printer with high speed media feed: An inkjet printer that has a printhead mounted adjacent a media feed path, the printhead having an array of droplet ejectors for ejecting ink droplets on to a media substrate. Each of the droplet ejectors having an electro-thermal actuator. The printer also having a media feed drive for moving the... Agent: Silverbrook Research Pty Ltd

20090273631 - Liquid ejecting apparatus: A liquid ejecting apparatus includes a first head having a first nozzle group in which nozzles from which a first liquid is ejected are aligned in a nozzle-row direction at a predetermined pitch and a second nozzle group in which nozzles from which a second liquid is ejected are aligned... Agent: Edwards Angell Palmer & Dodge LLP

20090273635 - Printhead integrated circuit for low volume droplet ejection: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture and is configured to eject droplets with a volume less than... Agent: Silverbrook Research Pty Ltd

20090273633 - Printhead integrated circuit with high density nozzle array: An inkjet printhead that has an array of droplet ejectors supported on a single printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The array has a nozzle aperture density of more than... Agent: Silverbrook Research Pty Ltd

20090273632 - Printhead integrated circuit with large nozzle array: An inkjet printhead that has an array of droplet ejectors supported on a single printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The array has more than 2000 droplet ejectors and all... Agent: Silverbrook Research Pty Ltd

20090273634 - Printhead integrated circuit with thin nozzle layer: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The array has a nozzle aperture density of more than 100... Agent: Silverbrook Research Pty Ltd

20090273637 - Liquid ejection head: A print head that ejects ink supplied through an ink supply port can prevent the size of satellites from being reduced while inhibiting an increase in resistance to an ink flow. In the print head, ink supply ports are arranged on both sides of a plurality of channels. A predetermined... Agent: Fitzpatrick Cella Harper & Scinto

20090273641 - Printhead ic with ink supply channel for multiple nozzle rows: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The array of droplet ejectors is arranged in a plurality of... Agent: Silverbrook Research Pty Ltd

20090273642 - Printhead ic with low velocity droplet ejection: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The droplet ejectors are configured to eject ink droplets at a... Agent: Silverbrook Research Pty Ltd

20090273639 - Printhead integrated circuit with actuators proximate exterior surface: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The actuator in each of the droplet ejectors is configured to... Agent: Silverbrook Research Pty Ltd

20090273643 - Printhead integrated circuit with ink supply through wafer thickness: An inkjet printhead that has an array of droplet ejectors supported on one face of a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The printhead IC having a printhead surface layer... Agent: Silverbrook Research Pty Ltd

20090273638 - Printhead integrated circuit with more than two metal layer cmos: An inkjet printhead that has an array of droplet ejectors supported on a single printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The printhead IC also has drive circuitry for providing the... Agent: Silverbrook Research Pty Ltd

20090273640 - Printhead integrated circuit with small nozzle apertures: An inkjet printhead that has an array of droplet ejectors supported on a printhead integrated circuit (IC). Each of the droplet ejectors has a nozzle aperture and an actuator for ejecting a droplet of ink through the nozzle aperture. The nozzle apertures each have an area less than 600 microns... Agent: Silverbrook Research Pty Ltd

20090273644 - Modular printer with printheads proximate feed roller nip: A modular printer which has a pair of opposed printhead assemblies for duplexed printing. Print media is fed along a print media path extending between the printhead assemblies. Each printhead assembly has pinch rollers to feed the print media along the print media path. Each printhead assembly also includes a... Agent: Silverbrook Research Pty Ltd

20090273645 - Inkjet printhead having proportional ejection ports and arms: An inkjet printhead is provided having ink chambers, ink ejection ports defined in the chambers, and cantilevered ejection arms positioned in the chambers. Each arm has a displacement area that acts on ink in the respective chamber through cantilevered movement of the arm to eject ink via the respective port.... Agent: Silverbrook Research Pty Ltd

20090273646 - Thermal bend actuator comprising bent active beam having resistive heating bars: A thermal bend actuator comprising: (a) a pair of electrical contacts positioned at one end of the actuator; (b) an active beam connected to the electrical contacts and extending longitudinally away from the contacts, the active beam defining a bent current flow path between the contacts; and (c) a passive... Agent: Silverbrook Research Pty Ltd

20090273647 - Inkjet print head and manufacturing method thereof: An inkjet print head includes a substrate formed with a feed hole through which ink is transferred, and a notch prevention layer covering an area on the substrate where the feed hole is to be formed. Plasma electrons flown into the feed hole while the hole is formed on the... Agent: Stanzione & Kim, LLP

20090273648 - Inkjet printhead and manufacturing method thereof: An inkjet printhead and a manufacturing method thereof. In the manufacturing method, a chip and a porous material are provided. A heating layer is formed on the chip. A conductive layer is formed on the heating layer, and includes a notch therein to define a heating area. A chamber for... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20090273649 - Inkjet printhead with nozzle layer defining etchant holes: The current invention provides for an inkjet printhead for an inkjet printer. The inkjet printhead includes a wafer substrate defining an ink supply channel. Side wall portions extend away from one surface of the wafer substrate, and a nozzle layer supported on the side wall portions and extending parallel to... Agent: Silverbrook Research Pty Ltd

20090273650 - Printhead with columns extending across chamber inlet: An inkjet printhead for a printer that prints via an array of ink ejection devices. Each ink ejection device has a chamber for holding a quantity of ink. The chamber is partially defined by at least one sidewall and has an inlet in fluid communication with the chamber. The inlet... Agent: Silverbrook Research Pty Ltd

20090273651 - Liquid jet head and a piezoelectric element: A liquid jet head has a channel-forming substrate composed of a crystal substrate having a pressure-generating chamber linked to a nozzle opening as well as a piezoelectric element composed of a lower electrode, a piezoelectric layer, and an upper electrode and formed on the channel-forming substrate so that the pressure... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090273652 - Liquid jet head and a piezoelectric element: A liquid jet head includes a passage-forming substrate composed of a crystal substrate provided with pressure-generating chambers communicating with nozzle orifices and piezoelectric elements disposed on the passage-forming substrate and each composed of a lower electrode, a piezoelectric material layer, and an upper electrode to cause a change of pressure... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090273653 - Liquid ejecting head and liquid ejecting apparatus: A liquid ejecting head includes: a flow passage forming substrate which is provided with a plurality of liquid passages each having a pressure generating chamber communicating with a nozzle opening for ejecting a liquid and a communication section communicating with the plurality of liquid passages; an elastic film which is... Agent: Townsend And Townsend And Crew, LLP

20090273654 - Liquid jet head and an actuator apparatus: A liquid jet head includes a flow passage forming substrate formed of a crystal substrate provided with a pressure generating chamber communicating with nozzle openings, and a piezoelectric element including a lower electrode, a piezoelectric layer, and an upper electrode, which are provided on the flow passage forming substrate to... Agent: Workman Nydegger 1000 Eagle Gate Tower

20090273656 - Ink cartridge: An ink cartridge having a container for storing ink therein and having an ink supply port formed at a leading end side in an insertion direction of the container, a memory device disposed on a first of two opposite surfaces parallel to the insertion direction of the container, the memory... Agent: Stroock & Stroock & Lavan LLP

20090273655 - Ink reservoir for inkjet print system: A replaceable ink reservoir adapted to an inkjet print system is provided. Since the inkjet print system of the conventional arts drives an air pump to inject air into the ink reservoir to discharge the ink stored in the ink storage pack to a printer cartridge, serious noise may be... Agent: Cantor Colburn, LLP

20090273658 - Heated ink delivery system: An ink umbilical provides different colors of heated ink to multiple print heads in an integrated structure. The ink umbilical includes a first and a second plurality of conduits, each conduit in the first and the second plurality of conduits having a flat surface between a first end and a... Agent: Maginot, Moore & Beck LLP

20090273657 - Rapid response one-way valve for high speed solid ink delivery: A valve assembly is provided for a high-speed phase change ink image producing machine between a first storage reservoir for receiving and holding a first volume of melted ink from a source and a second storage reservoir for holding a second volume of melted ink to be delivered under pressure... Agent: Maginot, Moore & Beck LLP

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