| Patent application number | Description | Published |
|---|
| 20090237435 | DROPLET EJECTION HEAD CONTROL DEVICE AND CONTROL METHOD, AND PROGRAM STORAGE MEDIUM - A droplet ejection head control device includes a pressure alteration section, a detector and a controller. The droplet ejection head is provided with plural nozzles and is supplied with a liquid. The pressure alteration section alters a pressure inside the droplet ejection head. The detector detects a position of a boundary of liquid which is exuded onto a nozzle face from at least one nozzle of the droplet ejection head in accordance with the pressurization at the inside of the droplet ejection head. After the pressurization of the interior of the droplet ejection head commences, the controller controls the pressure alteration section on the basis of detection results from the detector such that the pressurization is stopped just (immediately) before respective boundaries of the liquid exuded onto the nozzle face from neighboring nozzles come into contact. | 09-24-2009 |
| 20100040782 | INK SET AND IMAGE FORMING METHOD - The invention provides an ink set having at least an ink composition and a maintenance liquid. The ink composition comprises a pigment (i). The maintenance liquid comprises one or more solvents (ii) having a solubility parameter value of 27.5 or less. The content of the one or more solvents (ii) is 50 weight % or more with respect to a total solvent content of the maintenance liquid. The invention further provides a method of forming an image using the ink set including at least applying, with a liquid applying device, the ink composition to a recording medium, and applying a maintenance liquid to the liquid applying device. | 02-18-2010 |
| 20100079539 | DROPLET EJECTING DEVICE - A droplet ejecting device includes: a droplet ejecting head having a nozzle surface at which plural nozzles that eject droplets are formed; an applying member applying a cleaning liquid to the nozzle surface; a wiping member disposed so as to be spaced apart from the applying member, and moving relative to the nozzle surface while contacting the nozzle surface, and wiping-off the cleaning liquid applied to the nozzle surface; and a unit for moving that moves both the the droplet ejecting head, and the applying member and the wiping member, relative to one another. | 04-01-2010 |
| 20100103853 | Wireless Communication Apparatus - A wireless communication apparatus ( | 04-29-2010 |
| 20100142440 | WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION APPARATUS - A wireless communication method and a wireless communication apparatus capable of efficiently improving communication throughput of a second wireless communication system while securing a capturing capability of informative information in a first wireless communication system are provided. A transmitting/receiving unit ( | 06-10-2010 |
| 20100245494 | LIQUID DROPLET JETTING APPARATUS AND IMAGE FORMING APPARATUS - A liquid droplet jetting apparatus includes a jetting unit equipped with plural head modules, a supply channel equipped with plural branching channels, first circulation limiting units, liquid storage units and external force applying units. The first circulating limiting units allow circulation of a liquid in a direction from a storage chamber to each of the head modules and limit circulation of the liquid in an opposite direction of the circulating direction. The liquid storage units are disposed between the circulation limiting units and the head modules. The liquid storage units store the liquid, and the volumes of the liquid storage units change due to external force. The external force applying units apply the external force to the liquid storage units such that the volumes of the liquid storage units become smaller and cause liquid droplets to be jetted from the nozzles. | 09-30-2010 |
| 20100252528 | LIQUID DROPLET EJECTION HEAD, APPARATUS FOR EJECTING LIQUID DROPLET, AND METHOD OF PRODUCING LIQUID DROPLET EJECTION HEAD - A liquid droplet ejection head includes: a nozzle plate that has a plurality of nozzles ejecting a liquid droplet; a flow path member that includes: pressure generating chambers that communicate with the nozzles; and liquid supply paths through which liquid is supplied to the pressure generating chambers; and a damper portion that is disposed in at least one part of a region, the region being on the nozzle plate, corresponding to the liquid supply paths, the damper portion reducing a fluctuation of an ejection amount of the liquid droplets to enable stable ejection. | 10-07-2010 |
| 20120005460 | INSTRUCTION EXECUTION APPARATUS, INSTRUCTION EXECUTION METHOD, AND INSTRUCTION EXECUTION PROGRAM - An apparatus, method, and program product for monitoring execution of a program, reducing overhead and not changing the behavior of the program. The apparatus performs additional processing which requires a memory area upon execution of a specific instruction to be executed by a predetermined execution system on a computer. The system includes a memory reservation unit reserving the memory area for the additional processing, an instruction replacement unit copying the specific instruction to the reserved memory area and replacing the specific instruction with a special-purpose instruction, an additional processing execution unit acquiring the memory area, and a replaced instruction execution unit performing the same processing as that performed by the specific instruction. | 01-05-2012 |
