Patent application number | Description | Published |
20080306222 | SURFACE TREATMENT SOLUTION WITH POLYMER MATERIAL, METHOD FOR PRODUCING SURFACE TREATMENT SOLUTION, LIQUID-CONTACTING SURFACE STRUCTURE, AND SURFACE TREATMENT METHOD USING LIQUID-PHASE POLYMER - A surface reforming method capable of efficiently carrying out a sustainable, even reforming treatment on a prescribed surface part of an element, a surface treatment liquid to be employed for the above-described method, and an element having a reformed surface treated by the above-described method. A part of the surface of an element is subjected to the reforming treatment by providing the object surface with a polymer, which is different from a constituent material of the object surface and comprises a first part having a functional group and a second part having an interfacial energy different from that of the functional group and approximately equal to the surface energy of the object surface and orienting the second part of the polymer toward the object surface and orienting the first part in a direction different from the object surface. | 12-11-2008 |
20110254905 | INK CARTRIDGE, INK JET RECORDING SYSTEM AND INK JET RECORDING APPARATUS - An ink cartridge adopts a construction in which an air seal and an ink seal are arranged on the cartridge side and in which sealing between the ink cartridge and the recording apparatus is performed with a radial seal. | 10-20-2011 |
20110285798 | INK CARTRIDGE AND PRINTER - An ink cartridge includes an ink storage bag, a spout for ink supply and an agitation member individually attached to the ink storage bag, and a cartridge case containing the ink storage bag. The agitation member includes an agitation portion arranged in the ink storage bag and configured to agitate ink, and an operation portion connected to the agitation portion, positioned outside the ink storage bag, and configured to operate the agitation portion. The spout and the operation portion of the agitation member are arranged to one side of the cartridge case, the spout is fixed to the cartridge case, the ink storage bag is extended toward the other side of the cartridge case opposite to the one side thereof, and the ink storage bag has a free end without being fixed to the cartridge case. | 11-24-2011 |
20120198686 | LIQUID CARTRIDGE AND METHOD OF PRODUCING LIQUID CARTRIDGE - A method of producing a liquid cartridge having an identification part corresponding to a type of liquid held inside the liquid cartridge, the method includes preparing the liquid cartridge having a plurality of protrusions protruding from an external wall; and forming the identification part corresponding to the type of liquid by melting at least one of the protrusions. In this way, a strong mis-loading prevention part that prevents mis-loading of the liquid cartridge into a liquid consuming apparatus can be constituted without generating waste. | 08-09-2012 |
20120200647 | INK TANK AND PRODUCTION PROCESS OF INK TANK - An ink tank for being installed in an ink jet recording apparatus to supply ink thereto, including an ink storage portion, one side surface of a casing of the ink tank in which side surface an opening for supplying ink to the apparatus is formed, and a joint member for joining the one side surface to the apparatus by engaging with a connection member of the apparatus. The joint member has a welding portion for being welded to the one side surface along a peripheral portion of the opening, the welding portion corresponding to the peripheral portion; and a hollow portion forming a positioning hole for inserting therein and engaging therewith the connection member for determining a relative position of the apparatus and the one side surface. The hollow portion is provided on the outside of the welding portion and abuts to the one side surface without being welded. | 08-09-2012 |
20120300003 | TANK AND PRINTER INCLUDING TANK - The invention is to prevent positional deviation of a sealing valve, improve bubble releasability during atmosphere introduction, and stably supply ink to a recording head. The configuration is provided with an opening | 11-29-2012 |
20130187996 | INK CARTRIDGE, INK JET RECORDING SYSTEM AND INK JET RECORDING APPARATUS - An ink cartridge adopts a construction in which an air seal and an ink seal are arranged on the cartridge side and in which sealing between the ink cartridge and the recording apparatus is performed with a radial seal. | 07-25-2013 |
20130201261 | INK TANK - An ink tank includes a light-emitting portion and a light-guiding portion for guiding light emitted from the light-emitting portion, wherein the light-guiding portion includes an output portion configured to output the guided light to project individual information about the ink tank and a display portion formed on a side surface different from the output portion and configured to display information about a status of the ink tank by outputting the guided light. | 08-08-2013 |
20130265373 | SEAL MEMBER FOR SEALING SUPPLY PORT OF INK TANK AND INK TANK UNIT INCLUDING SEAL MEMBER - A seal member configured to seal a supply port for supplying ink contained in an ink tank to an outside of the ink tank is provided. The seal member includes a first area corresponding to the supply port and an ink absorbing member disposed in a second area located outside the first area. | 10-10-2013 |
20140184708 | INK TANK - A ink tank includes a casing having a partition wall configured to divide from each other an absorber storage chamber for storing an absorber capable of retaining ink and an ink storage chamber for storing ink to be supplied to the absorber storage chamber, and an ink supply port provided at the bottom surface of the absorber storage chamber and configured to supply the ink in the absorber storage chamber to an outside, wherein the sectional configuration when the absorber storage chamber is cut by a plane parallel to the partition wall and passing through the ink supply port is substantially T-shaped. | 07-03-2014 |