| Patent Number |
Title Of Patent |
Date Issued |
| 8111426 |
Head unit, droplet discharging apparatus, droplet discharging system, information processing app |
February 7, 2012 |
| The present invention provides a droplet discharging apparatus including a discharge head for deflectively discharging droplets through one discharge port at a plurality of pixel areas in adaptive fashion. The discharge head is controlled to discharge droplets at an object. A storage |
| 8081345 |
Head unit, droplet discharging apparatus, droplet discharging system, information processing app |
December 20, 2011 |
| The present invention provides a droplet discharging apparatus including a discharge head for deflectively discharging droplets through one discharge port at a plurality of pixel areas in adaptive fashion. The discharge head is controlled to discharge droplets at an object. A storage |
| 7896454 |
Remaining-liquid-amount display apparatus and remaining-liquid-amount display method |
March 1, 2011 |
| A remaining-liquid-amount apparatus for displaying an amount of conductive liquid (ink) remaining in a container includes electrode units which are arranged along a direction in which the liquid level falls when the amount of liquid in the container decreases and which conduct current |
| 7869084 |
Head unit, droplet discharging apparatus, droplet discharging system, information processing app |
January 11, 2011 |
| The present invention provides a droplet discharging apparatus including a discharge head for deflectively discharging droplets through one discharge port at a plurality of pixel areas in adaptive fashion. The discharge head is controlled to discharge droplets at an object. A storage |
| 7568389 |
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu |
August 4, 2009 |
| A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in |
| 7524121 |
Image forming apparatus |
April 28, 2009 |
| A printer includes a front panel having an approximately flat main surface which serves as one of the surfaces of the external housing of the printer, a feed-tray attachment hole for detachably attaching a feed tray which stores a paper sheet to the main body of the printer, and an outpu |
| 7465110 |
Image forming apparatus |
December 16, 2008 |
| A printer includes a front panel having an approximately flat main surface which serves as one of the surfaces of the external housing of the printer, a feed-tray attachment hole for detachably attaching a feed tray which stores a paper sheet to the main body of the printer, and an outpu |
| 7427127 |
Head cartridge and liquid-ejecting apparatus |
September 23, 2008 |
| A negative pressure generated inside a liquid-ejecting head can circulate liquid between the liquid-ejecting head and a liquid tank, prevent the liquid from leaking out of nozzles while the liquid is circulating, and remove bubbles contained in the liquid. A head cartridge includes a |
| 7334885 |
Distribution container and distribution method for liquid-discharging head |
February 26, 2008 |
| A distribution container containing storage liquid is mounted in a cartridge holding section of a line head to substitute for an ink cartridge during transportation and storage of the line head. The storage liquid prevents air from flowing into the line head through nozzles, and ther |
| 7334863 |
Nozzle cap, head cap unit, and liquid ejection head |
February 26, 2008 |
| A liquid ejection head including a reusable nozzle cap and head cap unit that prevents ink from leaking during transport and storage. When the liquid ejection head is in use, the nozzle cap can be readily detached from the liquid ejection head without damaging an ejection surface of a |
| 7134332 |
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu |
November 14, 2006 |
| A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in |
| 7134331 |
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu |
November 14, 2006 |
| A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to begin contact with the liquid in |
| 7131329 |
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu |
November 7, 2006 |
| A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in |
| 7131328 |
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu |
November 7, 2006 |
| A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in |
| 7131327 |
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu |
November 7, 2006 |
| A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in |
| 7063406 |
Printer head chip and printer head |
June 20, 2006 |
| A printer head chip includes a plurality of ink compressing chambers which include heat-generating resistors and which are disposed side by side on a substrate. The printer head chip is used to discharge ink inside the plurality of ink compressing chambers from a nozzle by driving the |
| 7059696 |
Remaining-liquid-amount display apparatus and remaining liquid-amount display method |
June 13, 2006 |
| A remaining-liquid-amount apparatus for displaying an amount of conductive liquid (ink) remaining in a container includes electrode units which are arranged along a direction in which the liquid level falls when the amount of liquid in the container decreases and which conduct current |
| 6969147 |
Printer head chip and printer head |
November 29, 2005 |
| A printer head chip includes a plurality of ink compressing chambers which include heat-generating resistors and which are disposed side by side on a substrate. The printer head chip is used to discharge ink inside the plurality of ink compressing chambers from a nozzle by driving the |
| 6962079 |
Liquid detecting apparatus, liquid-amount detecting apparatus, liquid detecting method, and liqu |
November 8, 2005 |
| A liquid-amount detecting apparatus detects the amount of a liquid in containers. The liquid-amount detecting apparatus includes a liquid detecting circuit and a determining unit. The liquid detecting circuit includes electrode units disposed so as to be in contact with the liquid in |
| 6926398 |
Liquid-feeding device and liquid ejection apparatus |
August 9, 2005 |
| There is provided a liquid-feeding device with large liquid-capacity and a simplified structure and capable of stably holding liquid without leakage. An ink-feeding device includes an ink reservoir; an ink chamber; a valve displaced so that a closing member opens an open region by reduct |
| 6923584 |
Image forming apparatus |
August 2, 2005 |
| A printer includes a front panel having an approximately flat main surface which serves as one of the surfaces of the external housing of the printer, a feed-tray attachment hole for detachably attaching a feed tray which stores a paper sheet to the main body of the printer, and an outpu |
| 6874865 |
Printer head chip and printer head |
April 5, 2005 |
| A printer head chip includes a plurality of ink compressing chambers which include heat-generating resistors and which are disposed side by side on a substrate. The printer head chip is used to discharge ink inside the plurality of ink compressing chambers from a nozzle by driving the |
| 6109740 |
Method and apparatus for supplying ink to a printer |
August 29, 2000 |
| A printer is selectively supplied with ink by moving a print head to an end position and bringing an ink supply element into contact with an ink absorbing material in the print head. At that time ink can be supplied to the ink absorbing material in the print head either by pressing a fle |
| 5230574 |
Recording apparatus having a compound movement print head |
July 27, 1993 |
| A recording apparatus in which a comparatively small spacing is required for automatic loading of transfer paper of a transfer paper and record paper cartridge. The recording apparatus comprises a spool feeding mechanism for feeding a supply spool from a transfer paper and record pap |
