Patent
Ink jet apparatus and ink jet cartridge therefor
TLDR
In this paper, an ink cartridge detachably mountable to an ink jet recording apparatus is presented, which includes an ink container for containing the ink and an adaptor having a receptor for detachably receiving the ink container and an information medium for storing information relating to the ink.Abstract:
An ink cartridge detachably mountable to an ink jet recording apparatus, the ink cartridge containing ink to be supplied to a recording head includes an ink container for containing the ink; and an adaptor having a receptor for detachably receiving the ink container and an information medium for storing information relating to the ink, the information being transmitted to the ink jet recording apparatus when the ink cartridge is mounted therein.read more
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Patent
Replaceable part with integral memory for usage, calibration and other data
TL;DR: In this paper, a printer/copier apparatus is adapted to receive a replacement ink cartridge that is employed during the printing/copying operation, and data transfers are enabled both from and to the memory to enable access and modification of data stored therein.
Patent
Apparatus controlled by data from consumable parts with incorporated memory devices
TL;DR: In this article, a processor is coupled to the cartridge memory, the printhead memory and is responsive to parameters read from both memories to derive printing system function control values that are dependent upon one or more marking media parameters from the cartridges memory and one of the printheads memory.
Patent
Printer and ink cartridge attached thereto
TL;DR: In this article, the authors present a printer that enables required data, such as a remaining quantity of each ink, to be written securely even when a storage device having a relatively low allowable frequency of rewriting is applied for a storage element mounted on an ink cartridge.
Patent
Method and apparatus for storing and retrieving information on a replaceable printing component
TL;DR: An ink jet printing system including a replaceable printing component for use in the printing system is described in this paper, where a memory portion associated therewith for storing information that does not relate directly to normal operation of the system.
Patent
Ink cartridge for ink-jet printing apparatus
Makoto Matsuzaki,Satoshi Shinada +1 more
TL;DR: In this article, the distance from the inner opening of a first ink supply port to that of a second ink supplyport adjacent to the first Ink supply port is different from a second distance between the outer opening of the first ink opening to the second Ink supply opening, and each of the ink supply ports has an inner opening and an outer opening.
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Patent
Bubble jet recording method and apparatus in which a heating element generates bubbles in multiple liquid flow paths to project droplets
TL;DR: In this paper, liquid droplets are formed by instantaneous state change by thermal energy of a liquid filled in a thermal chamber, said droplets being deposited onto a recording member to achieve recording.
Patent
Liquid jet recording head
TL;DR: In this article, a cover lid plate is formed by laminating a SiO2 layer to the surface of a core material comprising glass, a resin or a metal, where an ink supply hole 4a is provided at a predetermined position and a recessed part 4b is provided to the part corresponding to the ink supply chamber 3, in order to impact corrosion resistance, ink shielding property and the diffusion preventing effect of a metal ion from the core material by immersing said core material 7a in a silicon dioxide solution before baking.
Patent
Droplet generating method and apparatus thereof
TL;DR: A recording head with transistors, gates and a latch circuit for driving plural heating elements is described in this paper, where a conductive member is connected electrically to heating elements.
Patent
Ink jet recording method
TL;DR: An ink jet recording method which comprises contacting or bringing closer an electro-thermal transducer with or to a recording liquid in an operating chamber having a discharge orifice is described in this article.
Patent
Liquid jet recording device
TL;DR: A liquid jet recording device comprises: a recording head having liquid discharging orifice for discharging liquid in a predetermined direction, a heat generating member, heat acting zone where heat energy generated from the heat generator acts on the liquid, and liquid feeding path for feeding the liquid to the heat acting area as mentioned in this paper.