Patents Issued in May 14, 2013
  • Patent number: 8439455
    Abstract: A brake control system that is received in a waterproof case and can be easily assembled even when a plurality of electric wires or hydraulic pipes is connected thereto is provided. A brake control system for a vehicle is connected to hydraulic brakes through a plurality of brake pipes 116a through 116e and controls hydraulic pressure of the hydraulic brakes, wherein the brake control system is received in a case 100 having a waterproof property, a pipe supporting member 101, which enables the plurality of the brake pipes 116a through 116e to be arranged from an external side of the case 100 into the case 100, is formed on the case 100, and the pipe supporting member 101 and the case 100 are detachably attached to each other through a seal member 102.
    Type: Grant
    Filed: February 16, 2009
    Date of Patent: May 14, 2013
    Assignee: Honda Motor Co., Ltd.
    Inventors: Kosei Hayashi, Shinji Ito, Masanobu Nagasaki, Naoki Murasawa
  • Patent number: 8439456
    Abstract: A built-in domestic appliance is provided that has a length-adjustable spacer sleeve to fasten the built-in domestic appliance to a wall with a fastening screw. The length-adjustable spacer has a first sleeve part mounted on the built-in domestic appliance and a second sleeve part that is telescopically adjustable relative to the first sleeve part and that is adjustable, in length, along an axis with respect to the first sleeve part until the second sleeve part is in contact with the wall. The built-in domestic appliance also includes a rotational securing assembly that limits rotational movement of the second sleeve part about the axis.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: May 14, 2013
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Franz Kiechle, Karlheinz Rehm
  • Patent number: 8439457
    Abstract: An adjustable dressing mirror assembly includes a support, a mirror-mounting unit, and a positioning device. The positioning device includes a guiding seat connected pivotally to the support, a driving plate connected pivotally to the mirror-mounting unit, a sliding block, a movable member, a positioning rod, and a resilient member. The guiding seat includes an accommodating chamber and a plurality of positioning grooves. The driving plate and the sliding block are movable in the accommodating chamber. The positioning rod is disposed fixedly on the movable member. Engagement between the positioning rod and the positioning grooves is allowed with assistance of the resilient member during movement of the driving plate within the accommodating chamber from a rear limit position to a front limit position, and is prevented during movement of the driving plate within the accommodating chamber from the front limit position to the rear limit position.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: May 14, 2013
    Inventor: Chen-Chieh Lin
  • Patent number: 8439458
    Abstract: A housing for at least partially accommodating a furniture fitting is designed such that it can be changed in length along a longitudinal axis of the housing.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: May 14, 2013
    Assignee: Julius Blum GmbH
    Inventor: Emanuel Netzer
  • Patent number: 8439459
    Abstract: A latch system for a sliding member and a stationary member has upper and lower bodies fixed to the sliding member; an anchor block fixed to the stationary member; a release body slidably connected to the anchor block such that the release body can move relative to the anchor block; a lower arm having a first end and a second end, the first end of the lower arm being attached to the release body; a control arm having a first end and a second end, the first end of the control arm being rotatably attached to the second end of the lower arm; and a swivel cam having a first end and a second end, the first end of the swivel cam being rotatably attached to the second end of the control arm.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: May 14, 2013
    Assignee: Lockheed Martin Corporation
    Inventor: Edwin E. Johnson
  • Patent number: 8439460
    Abstract: A domestic appliance for installation in a furniture frame, the appliance includes an essentially rectangular body, and two vertical cover sections affixed to the front vertical edges of the body, which extend laterally beyond the vertical edges onto the furniture frame. A horizontal cover section is pushed in between the vertical sections along an upper front edge of the body.
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: May 14, 2013
    Assignee: BSH Bosch und Siemens Hausgeraete GmbH
    Inventors: Karl-Friedrich Laible, Helmut Steichele
  • Patent number: 8439461
    Abstract: A refrigerator is provided. The refrigerator includes a main body in which a storage chamber is provided and a door on which an image is provided. The door is pivotably coupled to the main body. The door includes a door panel defining an outer appearance of the door, a pattern processing part disposed on a side of the door panel to realize the image, and a glass member fixed to the door panel. According to the refrigerator, an elegant outer appearance of the door is realized to satisfy consumers' desires and increase consumer confidence.
    Type: Grant
    Filed: January 20, 2009
    Date of Patent: May 14, 2013
    Assignee: LG Electronic Inc.
    Inventor: Ju-Hyun Kim
  • Patent number: 8439462
    Abstract: The embodiment relates to a refrigerator. The refrigerator according to one embodiment includes: a cabinet in which a storage chamber is formed; a door that is connected to the cabinet and opens and closes the storage chamber; a receiving member that is mounted in the door and receives foods; a guide unit that guides an up and down movement of the receiving member in a state where the receiving member is mounted in the door; and a fixing unit that fixes a position at which the receiving member is moved.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: May 14, 2013
    Assignee: LG Electronics Inc.
    Inventors: Woon Kyu Seo, Jung Yeon Hwang, Han Jin Jung, Hyeon Jin Kim
  • Patent number: 8439463
    Abstract: An image-forming method includes a first image-forming step of forming an image on a fabric with a first ink composition and a second image-forming step of forming an image on the fabric with a second ink composition subsequently to the first image-forming step. The first ink composition contains a first colorant. The second ink composition contains a second colorant. The first colorant has an average particle size less than that of the second colorant.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: May 14, 2013
    Assignee: Seiko Epson Corporation
    Inventors: Tsuyoshi Sano, Takayoshi Kagata, Akio Ito
  • Patent number: 8439464
    Abstract: Provided is an inkjet printing apparatus for performing a printing with a first nozzle array for ejecting a first color ink and a second nozzle array for ejecting a second color ink. The apparatus reduces density unevenness stemming from a sudden error in conveyance of a printing medium. When the apparatus performs a scan with respect to the printing medium for printing in which using ranges of nozzles in the first and second nozzle arrays are restricted to parts thereof, the restricted using ranges of the first and second nozzle arrays are shifted from each other. Thereby, the density unevenness stemming from the error in conveyance occur in positions which are different between the first and second colors, Thus, it possible to make the overall density unevenness less obvious by making gradients of variations in brightness and chroma of an image smaller.
    Type: Grant
    Filed: May 12, 2008
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yutaka Kano, Hiroshi Tajika
  • Patent number: 8439465
    Abstract: A printing method etc. capable of suppressing degradation in image quality of border sections between regions respectively printed by a plurality of nozzle rows that eject ink droplets is achieved.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: May 14, 2013
    Assignee: Seiko Epson Corporation
    Inventor: Toyohiko Mitsuzawa
  • Patent number: 8439466
    Abstract: A fluid ejecting apparatus includes: a first nozzle group from which a first fluid including white ink is ejected; a second nozzle group located downstream of the first nozzle group and from which a second fluid excluding white ink is ejected; a third nozzle group located between the first and second nozzle groups in a predetermined direction that does not eject any fluid; a movement mechanism that moves the first and second nozzle groups relative to a target medium in a movement direction; a transportation mechanism that transports the target medium relative to the first and second nozzle groups in the predetermined direction; and a controlling section that controls forming first and second layered images using the first and second nozzle groups respectively. The length of an area where the third nozzle group is located in the predetermined direction is an integral multiple of the predetermined transportation amount.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: May 14, 2013
    Assignee: Seiko Epson Corporation
    Inventors: Takeshi Tanoue, Bunji Ishimoto
  • Patent number: 8439467
    Abstract: An image forming device includes a print head that performs a bi-directional printing including a forward print and a reverse print, and a convey-amount determining unit that determines a conveying amount based on a value relating to an amount of offset between a first position on the recording medium at which a first test image is formed in the forward print and a second position at which a second test image is formed in the reverse print. The recording medium is conveyed the conveying amount prior to one of the forward print and the reverse print.
    Type: Grant
    Filed: November 5, 2009
    Date of Patent: May 14, 2013
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Yasunari Yoshida
  • Patent number: 8439468
    Abstract: In a print apparatus for performing a print by a scan of a print head with heaters generating thermal energy for ejecting ink, a temperature of the print head is detected before the scan of the print head, and when the detected temperature exceeds a threshold temperature, the print head is controlled to wait. Information relating to the cumulative number of drives of the heater in the print head is acquired and, based upon this information, the threshold temperature is changed to a lower temperature as the cumulative number of the drives increases. An excessive temperature rise of the head is restricted and also a throughput reduction is reduced as much as possible.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Taku Yokozawa, Kazuo Suzuki, Yosuke Ishii, Kazuhiko Sato
  • Patent number: 8439469
    Abstract: A liquid ejecting apparatus, including: a feeding mechanism which feeds a recording medium; a first ejection head including a first ejection opening for ejecting first liquid and a first energy generating portion which generates an energy for ejecting the first liquid; an image-data storage section storing image data for ejecting the first liquid onto dot areas on the recording medium; an image-recording controlling section which controls the first energy generating portion based on the image data; a flushing-data producing section which produces flushing data for flushing; and a flushing controlling section which controls the first energy generating portion such that a flushing dot is formed on the recording medium, wherein the flushing-data producing section produces the flushing data such that the flushing dot is landed on one of the dot areas which is distant, by a specific area, from an edge dot area corresponding to an edge of the image.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: May 14, 2013
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Yoshihiro Itogawa
  • Patent number: 8439470
    Abstract: A liquid ejecting device to eject droplets of liquid onto a recording medium is provided. The image ejecting device includes a recording medium conveyer, a liquid ejecting head, a detector unit, an image data storage, a controller, and a cancellation signal output unit to output cancellation signals in an error condition. The controller includes a creating unit to create first dot pattern data and sum segments extracted from the first dot pattern data to create second dot pattern data, a transmission unit, and a cancellation controller unit to stop the creating unit, create second dot pattern data by adding a dot pattern to the segments having been extracted from the first dot pattern data, and transmit the created second dot pattern data to the transmission unit. The controller controls the liquid ejecting head to eject the droplets from the nozzles according to the second dot pattern data.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: May 14, 2013
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventor: Katsunori Sakai
  • Patent number: 8439471
    Abstract: An ink jet recording apparatus for effecting recording using a recording head for ejecting ink, the ink jet recording apparatus including a heating section for heating the recording head, a detecting unit for detecting a temperature of the recording head, a setting unit for setting a target temperature of the recording head, and a controller for controlling the target temperature of the recording head at or above the target temperature. The controller controls the temperature by heating control for heating the recording head and by diffusing control for diffusing the heat supplied by the heating control.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Satoshi Hayashi, Yasunori Fujimoto, Jun Shimoji
  • Patent number: 8439472
    Abstract: While a conveying error of a roller depends on the eccentricity of the roller, the amount and the state of the eccentricity sometimes makes the roller have different conveying errors from one point in the longitudinal direction of the roller to another. There is provided a construction for obtaining a correction value that is suitable for the correction of the conveying error even in such a case as described above. To this end, plural test patterns are formed in the longitudinal direction of the roller. Then, a suitable correction value for correcting the conveying error that depends on the eccentricity of the roller is obtained on the basis of these test patterns.
    Type: Grant
    Filed: July 24, 2012
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Jun Yasutani, Hiroshi Tajika, Hitoshi Nishikori, Takeshi Yazawa, Satoshi Seki, Fumiko Yano, Atsushi Takahashi
  • Patent number: 8439473
    Abstract: An ink-jet printer includes an ink jet head which jets liquid droplets of an ink onto a recording medium; a scanning mechanism which reciprocates the ink-jet head in a forward scan direction and a backward scan direction; a transport mechanism which transports the recording medium in a transport direction intersecting with the forward and backward scan directions; and a jetting controller which controls the ink-jet head. The jetting controller has a reference jetting amount setting section which sets a reference jetting amount based on an input image data for each of a plurality of scans of the ink-jet head, and a jetting amount adjusting section which makes a jetting amount be smaller than the reference jetting amount with respect to an overlapping area at which liquid droplet jetting areas of the forward scan and the backward scan partially overlap each other.
    Type: Grant
    Filed: September 24, 2010
    Date of Patent: May 14, 2013
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Akira Iriguchi, Tomohiro Nodsu
  • Patent number: 8439474
    Abstract: Whether a continuous sheet usable for printing on the basis of first print data and a continuous sheet usable for printing on the basis of second print data are the same or not is determined. If it is determined that they are the same, an image based on the first print data and an image based on the second print data are printed continuously on a continuous sheet. When an image based on the second print data is arranged at an end of a continuous sheet, the second print data is assigned to the beginning of print data to be printed on another continuous sheet.
    Type: Grant
    Filed: December 3, 2010
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Seiya Fujinaga
  • Patent number: 8439475
    Abstract: In at least one of the period when the conveying speed of a continuous record medium is accelerated until the conveying speed reaches a constant speed and the period when the conveying speed is decelerated to stop conveying the continuous record medium, a test pattern is recorded on the continuous record medium by a first image recording unit and a second image recording unit. The pattern is read by a first detection unit and a second detection unit, and a record check unit determines whether or not there is a record error in the test pattern.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: May 14, 2013
    Assignee: Olympus Corporation
    Inventor: Toshiharu Katsumori
  • Patent number: 8439476
    Abstract: After a light emitting element holder is rotated, it is detected from the output value of a position adjusting light receiving element that a light beam formed by light emitted from a light emitting element is incident on a positioning target provided in a light emitting element. The light emitting element holder is duly fixed to a base member. When the incidence of the light beam on the positioning target is not detected from the output value of the position adjusting light receiving element even though the light emitting element holder is rotated, a light receiving element holder is made to slide for height adjustment and the light emitting element holder is rotated again. The adjustment of the height of the light receiving element holder and the adjustment of the rotation of the light emitting element holder are repeated until the light beam is incident on the positioning target.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: May 14, 2013
    Assignee: Ricoh Company, Ltd.
    Inventors: Kazumasa Ito, Hirotaka Hayashi
  • Patent number: 8439477
    Abstract: A method of characterizing an array of resistive heaters, a first resistive heater of the array having a nominal sheet resistance, a first nominal length and a first nominal width, the method includes (a) providing a first configuration test resistor disposed proximate the first resistive heater, the first configuration test resistor including a second nominal length and a second nominal width, wherein the second nominal length is different from the first nominal length; (b) measuring a resistance of the first resistive heater; (c) measuring a resistance of the first configuration test resistor; and (d) determining the actual sheet resistance and the actual length of the first resistive heater based on the measured resistances of the first resistive heater and the first configuration test resistor.
    Type: Grant
    Filed: July 26, 2011
    Date of Patent: May 14, 2013
    Assignee: Eastman Kodak Company
    Inventors: Roger G. Markham, David P. Trauernicht, John A. Lebens, Christopher R. Morton
  • Patent number: 8439478
    Abstract: A wiping apparatus having a gas injection aperture that injects gas, and a guide section that has a convexly curved surface and has an apex and over which gas injected from the gas injection aperture is blown, and, in this wiping apparatus, foreign substance adhering to a nozzle plate of an ink-jet head placed above the guide section is blown away by gas guided along the curved surface of the guide section.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: May 14, 2013
    Assignee: Panasonic Corporation
    Inventors: Yoshio Kanata, Masahiro Muro
  • Patent number: 8439479
    Abstract: A liquid ejecting apparatus having a liquid ejecting unit that ejects liquid toward a target ejection medium and a target ejection medium support member that is disposed so as to oppose the liquid ejecting unit and supports the target ejection medium, includes a conductive shielding member that covers a first side of the target ejection medium, which opposes the liquid ejecting unit, at an edge area including an edge perpendicular to a feeding direction of the target ejection medium.
    Type: Grant
    Filed: November 5, 2010
    Date of Patent: May 14, 2013
    Assignee: Seiko Epson Corporation
    Inventors: Yoichi Yamada, Kiyoteru Katsuki, Masaru Kobashi, Daisuke Matsumoto, Yasunori Koike
  • Patent number: 8439480
    Abstract: This aims to provide an inkjet recording apparatus which prevents a beading or a color bleeding in a recording system using a line head, and an inkjet recording method. The inkjet recording apparatus comprises an ink line head equipped with nozzle rows having a plurality of nozzles arranged at a predetermined pitch for discharging inks containing coloring materials, and a fixing liquid line head equipped with nozzle rows having a plurality of nozzles arranged at a predetermined pitch for discharging fixing liquids to enhance the fixtures of the inks to a recording medium. The inkjet recording apparatus performs the records by discharging the inks and the fixing liquids from the individual line heads to the recording medium while moving the recording medium and the individual line heads relatively in predetermined directions.
    Type: Grant
    Filed: January 28, 2009
    Date of Patent: May 14, 2013
    Assignee: Konica Minolta Holdings, Inc.
    Inventor: Shuji Kida
  • Patent number: 8439481
    Abstract: A liquid dispenser includes a liquid supply channel, a liquid return channel; and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. The outlet opening includes a downstream edge relative to a direction of liquid flow through the liquid dispensing channel. The downstream edge is sloped relative to the surface of the wall of the liquid dispensing channel. A liquid supply provides liquid that flows from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member selectively diverts a portion of the flowing liquid through the outlet opening of the liquid dispensing channel.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: May 14, 2013
    Assignee: Eastman Kodak Company
    Inventors: Yonglin Xie, Joseph Jech, Jr., Carolyn R. Ellinger, Maria J. Lehmann, Ali G. Lopez, Qing Yang
  • Patent number: 8439482
    Abstract: A cartridge comprises an ink supply structure, a terminal bearing structure, and a first restriction portion. The terminal bearing structure has terminals arranged in a terminal plane which is neither parallel nor perpendicular to a plane defined by a mounting direction leading edge of the ink supply structure, so that the contact portions of the terminals receive a force in a direction opposite from the mounting direction. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: May 14, 2013
    Assignee: Seiko Epson Corporation
    Inventors: Hidetoshi Kodama, Izumi Nozawa, Tadahiro Mizutani, Kazutoshi Matsuzaki, Kazumasa Harada, Satoshi Nakata, Hidetaka Kawata
  • Patent number: 8439483
    Abstract: A liquid ejection head includes a chip having a liquid ejection pressure generating element and an electrode terminal for electrically connecting the liquid ejection pressure generating element to an external source, an electrical wiring board having a lead wiring to be electrically connected to the electrode terminal, and a lead sealing material for covering an electrical connection portion between the electrode terminal and the lead wiring. The lead sealing material contains an epoxy resin which has an average number of functional groups per molecule of more than two and is solid at 25° C., an acid anhydride curing agent having a polybutadiene backbone, a curing accelerator, and an inorganic filler.
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroki Kihara, Tadayoshi Inamoto, Isao Imamura, Yoshihiro Hamada
  • Patent number: 8439484
    Abstract: A pneumatic dispenser (1) according to the present invention includes: a first plate (10) including a liquid supply unit (11), a first chamber (C1) connected to the liquid supply unit (11), and a liquid discharge unit (12) connected to the first chamber (C1), a flexible membrane (20) at least installed on the first chamber (C1) of the first plate (10) and establishing one side of the first chamber (C1), a second plate (30) including a second chamber (C2) at a side opposite to the first chamber (C1) while facing the first plate (10) with the flexible membrane (20) interposed there between and a bump (40) formed by protruding the liquid supply unit (11) toward the flexible membrane (20).
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: May 14, 2013
    Assignee: Postech Academy-Industry Foundation
    Inventors: Joon-Won Kim, Sang-Min Lee
  • Patent number: 8439485
    Abstract: A liquid discharge head includes a heat accumulation layer provided on a board, an energy generation element configured to generate energy to discharge liquid from a discharge port and including a heat generation resistor layer provided on the heat accumulation layer and formed of a material configured to generate heat through supply of electricity and a pair of electrodes connected to the heat generation resistor layer, and an insulation layer including a silicon compound and provided so as to cover the energy generation element, and a line formed of a metal material provided between the heat accumulation layer and the insulation layer, and in at least a portion at a position closer to a flow path than the energy generation element.
    Type: Grant
    Filed: May 20, 2011
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yuji Tamaru, Yoshiyuki Imanaka, Koichi Omata, Hideo Tamura, Kousuke Kubo, Ryoji Oohashi
  • Patent number: 8439486
    Abstract: A method of assembly produces a printhead having a polymer aperture plate and outlet plate that are at least 25 mm in length. The method includes bonding the polymer aperture plate to the outlet plate, which is configured with outlets. A laser is aligned with the outlets in the outlet plate to ablate apertures in the polymer aperture plate and the outlet plate is bonded to an inkjet stack to couple the outlets in the outlet plate to pressure chambers in a body plate in the inkjet stack.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: May 14, 2013
    Assignee: Xerox Corporation
    Inventors: John R. Andrews, David A. Tence, Terrance Lee Stephens
  • Patent number: 8439487
    Abstract: A method for creating composite droplets for use in an ink jet system includes a first fluid (1) brought into contact with a second fluid within a set of channels (5,14). The interface between the fluids is characterized by an interfacial tension. The first fluid forms spaced droplets (8) within the second fluid, the composite of the first and second fluids passing through an orifice (6) to form a jet (9).
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: May 14, 2013
    Assignee: Eastman Kodak Company
    Inventors: Andrew Clarke, John M. Higgins, Andrew M. Howe, Danuta Gibson, Stephanie V. Desrousseaux
  • Patent number: 8439488
    Abstract: An ink supply device including an ink cartridge for storing an ink; a mounting portion which includes an opening from which the ink cartridge is removable in a direction; an elastic member which urges the ink cartridge accommodated in the mounting portion to the direction; and a lock member. The lock member includes a lock arm including an operating lever provided at a first end thereof, and a lock portion provided at a second end thereof; a supporting mechanism which movably supports the lock arm between a first posture in which the lock portion is disengaged from the engaged portion and a second posture in which the lock portion is engaged with the engaged portion to regulate a movement of the ink cartridge to the direction; and a stopper which is provided in the lock arm and contacts the ink cartridge when the lock arm takes the first posture.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: May 14, 2013
    Assignee: Brother Kogyo Kabushiki Kaisha
    Inventors: Hirotake Nakamura, Shingo Hattori
  • Patent number: 8439489
    Abstract: An ink supply system for an ink jet printer has an ink circuit including a plurality of circuit components and fluid paths for conveying ink between components. A manifold defining the fluid paths and a plurality of ports in fluid communication with the paths. A filter module is provided adjacent to the manifold and comprises a housing that houses at least a first filter, the housing having an inlet and an outlet. The filter module is connected to the manifold such that at least one of the inlet or the outlet is in fluid communication with one of the plurality of ports on the manifold. The filter module may comprise an ink filter and a solvent filter. A second ink filter may be provided upstream of a pump. The modular nature of the filter makes for easy assembly, service and repair. It also provides for improved printer reliability.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: May 14, 2013
    Inventors: Matthew Tomlin, Ian Fost, Oliver Prime
  • Patent number: 8439490
    Abstract: The present invention relates to an ink-supplying system. The ink-supplying system includes an ink tank for receiving ink therein, a vacuum pump configured for providing a pressure below atmospheric pressure in the ink tank, a first regulating unit, at least one second regulating unit, and a third regulating unit disposed between the vacuum pump and the ink tank, and in communication with each other. The first regulating unit and the third regulating unit each includes a pressure regulating valve and a buffer tank connected therewith, and the at least one second regulating unit comprises a closed-loop pressure regulating valve and a buffer tank connected with the closed-loop pressure regulating valve.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: May 14, 2013
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chen-Hsing Cheng, Tsung-Yu Hung
  • Patent number: 8439491
    Abstract: An ink tank provided with a supply port for supplying the ink contained therein and an electric contact for information transmission is smoothly and securely attached to an attachment section of a printing apparatus while achieving secure connection of an electric contact section at the same time. The ink tank is configured to be attachable to the attachment section by positioning a first engagement section at a first fitting section on the attachment section, and then by rotating the ink tank around the positioned first engagement section to lock a second engagement section to a second fitting section on the attachment section. The supply port and a positioning section for the contact are disposed on the bottom face of the ink tank so as to be on the respective two sides of the center line in the width direction of the ink tank therebetween.
    Type: Grant
    Filed: August 3, 2011
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hiroki Hayashi, Kenji Kitabatake
  • Patent number: 8439492
    Abstract: A cartridge includes: a liquid container adapted to contain a liquid; a filler port provided to fill the liquid into the liquid container; a supply port connected with a liquid supply tube provided in the printing device; a connection port provided to communicate with the liquid container; a liquid detection chamber adapted to vary volume according to inflow or non-inflow of the liquid through the connection port; a flow path arranged to connect the liquid detection chamber with the supply port; and a member provided to have the filler port, the supply port, the liquid detection chamber and the connection port arranged on one identical surface. The surface of the member has the supply port and the filler port arranged on one direction side relative to center of the surface, and the connection port arranged on an opposite direction side to the one direction side relative to the center. The liquid detection chamber is located between the connection port and the supply port.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: May 14, 2013
    Assignee: Seiko Epson Corporation
    Inventors: Yuji Aoki, Masahiro Karasawa, Masaru Takahashi, Yoshikatsu Yamamoto, Hisao Tanaka
  • Patent number: 8439493
    Abstract: A wide format printer that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide, each of the printheads being fluidically coupled to the first and second conduits and, a bypass line coupling the feed line to the return line.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: May 14, 2013
    Assignee: Zamtec Ltd
    Inventors: Robert Rosati, David Petch, David Burney, Jim Sykora, Kenneth A Regas, Andy Bound, Neil Doherty, Scott Dennis, Ben Jones, Oksana Buyda, Locson Tonthat, Andrew Buyda, Patrick Kirk, Loren Hunt, Jason Dewey, Jim Trinchera, Bill Cressman, Ron Zech
  • Patent number: 8439494
    Abstract: A liquid ejecting head includes a head main body capable of ejecting a liquid supplied from a liquid storage unit, and a supply member provided with a liquid supply passage for supplying the liquid from the liquid storage unit to the head main body. The supply member has a filter mounting member provided with the liquid supply passage, a supply body that supplies the filter mounting member with the liquid, and a filter provided between the filter mounting member and the supply body. The supply member is provided with an outer portion that fixes the filter mounting member, the supply body, and the filter and that is formed by integral molding.
    Type: Grant
    Filed: October 31, 2008
    Date of Patent: May 14, 2013
    Inventors: Hiroshige Owaki, Motonori Okumura, Munehide Kanaya, Nagamitsu Takashima, Yasuto Kanai, Koichi Saito, Kazuyoshi Imai, Hiroyuki Kamikura
  • Patent number: 8439495
    Abstract: An ink jet liquid composition which is used with an ink containing a pigment and which contains an ABC triblock polymer formed from an A block having an aryl group, a B block having a unit represented by the general formula (1), and a C block having a unit represented by the general formula (2), wherein an acid value of the polymer is 20 mgKOH/g or more and less than 150 mgKOH/g, the ratio of the number average molecular weight of the polymer to the acid value is 50 or more and 200 or less, the proportion of the A block in the polymer is 20.0 percent by mass or more and 80.0 percent by mass or less and is 5.0 times or more and 15.0 times or less the proportion of units derived from all acidic monomers contained in the polymer.
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kenji Nishiguchi, Sachie Furukawa, Katsuhiro Hayashi
  • Patent number: 8439496
    Abstract: A small footprint drum inkjet printer having a print head consisting of a number of print head arrays; a substrate carrier preferably in the form of a drum with vacuum orifices therein, a substrate loading cassette capable of movement, relative to the drum, in at least one direction; a substrate unloading cassette capable of movement, relative to the drum, in at least one direction, and a curing radiation source having a reflector which extends along the drum surface.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: May 14, 2013
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Vladimir Naivelt, Aharon Korem
  • Patent number: 8439497
    Abstract: An image processing apparatus has a compact arrangement of an inkjet printer; and a flat bed scanner unit. The scanner has a scanner head, a glass panel for receiving media to be scanned and a lid having an inner surface for flat engagement with the glass panel. The lid also has an outer surface presenting a flat surface for receiving media printed by the printer and awaiting collection.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: May 14, 2013
    Assignee: Zamtec Ltd
    Inventors: Tobin Allen King, Kia Silverbrook
  • Patent number: 8439498
    Abstract: An intraocular lens for correcting or reducing the astigmatism of a cornea includes an optical element that has optical properties and characteristics that make it tolerant of rotational misalignment, when compared to a comparable lens having a uniform astigmatism orientation across its entire optical element, leading to more relaxed tolerances for a surgeon that implants the lens. The optical element of the toric ophthalmic lens has meridians associated therewith, including a high power meridian and a low power meridian orthogonal to the high power meridian. The optical element has at least one radially modulated meridian along which power monotonically varies with increasing radial position.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: May 14, 2013
    Assignee: Abbott Medical Optics Inc.
    Inventors: Huawei Zhao, Hendrik A. Weeber, Patricia Ann Piers
  • Patent number: 8439499
    Abstract: Contact lenses with stabilization zones are designed using mathematical constructs such as Bezier curves and which are subjected to modeling on-eye performance.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: May 14, 2013
    Assignee: Johnson & Johnson Vision Care, Inc.
    Inventor: Pierre Gerligand
  • Patent number: 8439500
    Abstract: A method of calculating an optical system (OS) of an ophthalmic lens according to a given spectacle frame comprising the steps of: providing geometrical data of the spectacle frame, providing wearer data, and optimization of the optical system (OS) according to at least the criteria consisting of the geometrical data of the spectacle frame, the wearer data and at least one positioning data, so as to generate at least two optical surfaces (S1, S2).
    Type: Grant
    Filed: December 23, 2008
    Date of Patent: May 14, 2013
    Inventors: Frédéric Dubois, Cyril Guilloux, Pascal Allione, Cécile Pietri, David Freson, Christian Joncour
  • Patent number: 8439501
    Abstract: An apparatus for performing multiple procedures involving the eye. The apparatus includes an imager for imaging at least a portion of an eye of a patient, a data collection apparatus for collecting a data set corresponding to at least a portion of an eye of a patient, and a data analysis module. The imager is configured to provide image data. The data collection apparatus is configured to provide data indicative of a neurological disorder. The data analysis module interrelates the image data and the data indicative of a neurological disorder to provide an interpretive result.
    Type: Grant
    Filed: June 4, 2010
    Date of Patent: May 14, 2013
    Assignee: Welch Allyn, Inc.
    Inventors: Richard W. Newman, Corinn C. Fahrenkrug
  • Patent number: 8439502
    Abstract: Aberration-induced vision symptoms are determined by obtaining at least one wave aberration of an eye, calculating at least one point-spread function from the wave aberration, convolving the point-spread function of eye with at least one specially designed image for night vision diagnosis, and determining at least one aberration-induced vision symptom of the tested eye from the convolved images. The specially designed images are for vision diagnosis of aberration-induced glare, halo, ghost image, and starburst. The invention methods for specifying aberration-induced symptoms allow to find an optimized refractive corrections of defocus and astigmatism and to reduce vision symptoms caused by aberrations in the eye.
    Type: Grant
    Filed: March 8, 2006
    Date of Patent: May 14, 2013
    Inventor: Junzhong Liang
  • Patent number: 8439503
    Abstract: The subject matter disclosed herein involves systems, methods, apparatuses or devices related to infrared imaging or infrared imaging projection.
    Type: Grant
    Filed: August 6, 2008
    Date of Patent: May 14, 2013
    Assignee: Disney Enterprises, Inc.
    Inventors: Mark A. Reichow, Christopher R. Runco, Tom E. Brentnall, Thomas F. LaDuke
  • Patent number: 8439504
    Abstract: Control of a multiprojector system having multiple projectors arranged in a projector array. It is determined whether the projector array is positioned to form one object or two or more objects. A first keystone correction mode is selected if it is determined that the projector array is positioned to form one object. A second keystone correction mode is selected if it is determined that the projector array is positioned to form two or more objects. In the first keystone correction mode, a homography transformation for each of the projectors is derived so as to accommodate keystone correction of all projectors in the projector array involved in the projection of the single object. In the second keystone correction mode, a homography transformation for each of the projectors is derived so as to accommodate keystone correction of all projectors involved in the projection of each object.
    Type: Grant
    Filed: March 2, 2010
    Date of Patent: May 14, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Sangwon Chae, Hung Khei Huang, Yasuhiro Komori