Miyakoshi, Tokyo
Arihito Miyakoshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20100156988 | LIQUID EJECTION HEAD AND PRINTING APPARATUS - A print head of which influence on an ink to be ejected from an ejection port subsequently by an air flow generated by an ink to be ejected from the ejection port is suppressed evenly for respective ejection ports in the print head is provided. A print head has an ejection port for ejecting ink. On an ejection port forming face formed with the ejection port, a projection projecting from the ejection port forming face is formed. The projection is arranged at a position where the distance from a center of the ejection port is within the maximum of a diameter of a vortex core of a vortex that is formed when liquid droplets are ejected in the case without a projection. | 06-24-2010 |
20100201746 | LIQUID EJECTION HEAD - A print head is provided by which a temperature change depending on each region in the substrate can be suppressed. The print head has an ink chamber communicating with an ink supply port. Furthermore, the print head has: a plurality of nozzle groups each of which is formed as one unit by combining a plurality of: communication ports that are provided in the ink chamber and that communicate with the ink supply port; pressure chambers including heat generating elements, ink supply ports, and ejection ports. A plurality of nozzle groups are formed in the same substrate and form a plurality of nozzle group arrays that are formed by the nozzle groups and that extend in the same direction. The plurality of nozzle group arrays are formed to be offset from one another in the direction along which the nozzle group array extend. | 08-12-2010 |
20140313259 | LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS - The present invention provides a liquid ejecting head provided with a suction port capable of avoiding the return of mists, which have once sucked through a suction port, to the suction port. In view of this, the inner diameter L of a suction tube for allowing liquid mists taken in through the suction port to pass is designed such that a meniscus is formed before a liquid droplet adhering to the inside of the suction tube grows enough to move toward the suction port. | 10-23-2014 |
20150085014 | LIQUID EJECTION APPARATUS, MIST COLLECTING MECHANISM AND MIST COLLECTION METHOD - There are provided a mist collecting mechanism capable of efficiently sucking and collecting an air blown out from a blow-out unit and a liquid ejection apparatus including the mist collecting mechanism. The mist collecting mechanism includes a suction port configured to suck an air containing mists. Moreover, the mist collecting mechanism includes a first blow-out port that blows out an air in order to guide the air containing mists to the suction port. Moreover, the mist collecting mechanism includes a second blow-out port that blows out an air in order to adjust a position, toward which the air blown out from the first blow-out port flows, so that the air blown out from the first blow-out port is appropriately sucked by the suction port. | 03-26-2015 |
20150085015 | PRINTING APPARATUS - Air blown out from one blowing-out opening of a pinch roller which is within a predetermined angle range forms an air flow of a flow rate Fc which heads for a region between a suction mechanism and a print medium. This makes it possible to efficiently guide the air blown out from the blowing-out opening into the region, and as a result, ink mist can be collected satisfactorily even in a case where the amount of air blown from the pinch roller is relatively small. Further, in this case, the flow rate Fe of a flow blown from the pinch roller is appropriately determined, whereby the suction mechanism can collect substantially 100% of air and ink mist flowing into the region. | 03-26-2015 |
Hiroshi Miyakoshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20100002299 | Optical Element, Optical Element Manufacturing Method and Optical Pickup Device - An optical element includes: opposing surfaces each including two areas each of which includes a fine-periodic structure. The fine-periodic structures of the two areas have different directions from each other in each of the opposing surfaces. One of the opposing surfaces with the fine-periodic structures works as a quarter-wave plate and the other of the opposing surfaces with the fine-periodic structures works as a polarization separating element. A boundary of the two areas in one of the opposing surfaces and a boundary of the two areas in the other of the opposing surfaces are positionally identical. | 01-07-2010 |
20100044898 | MOLDING DEVICE AND METHOD FOR CONTROLLING THE SAME - A molding device for easily releasing a molding material produced by transferring a minute shape to resin using a die having the minute shape formed thereon from the die with no damage. A method for controlling such molding device is also provided. The molding device and the control method are characterized in that the force for releasing the molding material from the die is detected and an alarm signal is delivered if the number of times when the releasing force becomes higher than a level preset depending on the molding material reaches a preset number of times. | 02-25-2010 |
20100259582 | INKJET HEAD AND ELECTROSTATIC ATTRACTION TYPE INKJET HEAD - The inkjet head has a first silicon substrate | 10-14-2010 |
Junichi Miyakoshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20140153833 | IMAGE PROCESSING APPARATUS AND METHOD - The present invention relates to a technology for extracting a target area from within an image by a combination of a plurality of image processes, enabling an automatic setting of an image process procedure without an operator inputting the image process procedure. Thus, according to the present invention, the content of an image process to be carried out in the next and subsequent rounds is automatically determined based on a history of results of image processes that have been applied to a process object image up to the immediately preceding round. | 06-05-2014 |
20150049935 | REGION EXTRACTION SYSTEM - Provided is a region extraction system that uses an image data analysis process, which has overcome the problem of false positives in region extraction and assists in more accurate region extraction. A luminance distribution-analyzing unit ( | 02-19-2015 |
20150067695 | INFORMATION PROCESSING SYSTEM AND GRAPH PROCESSING METHOD - The present invention solves the aforementioned problem with a parallel computer system that performs a plurality of processes to each of which a memory space is allocated by arranging information of graph vertices in a first memory space allocated to a first process and arranging edge information of the graph vertices in a second memory space allocated to a second process. | 03-05-2015 |
Kenji Miyakoshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20140015049 | SEMICONDUCTOR DEVICE - An LDMOSFET includes a semiconductor substrate having a first semiconductor region formed of a feeding region of a first conduction type at a position where a field oxide film is not present on a surface layer of a semiconductor region in which the field oxide film is selectively formed, and a second semiconductor region formed of a well region of a second conduction type which is an opposite conduction type, and feeding regions of the first and second conduction types formed on an upper layer of the well region, and a gate electrode that faces the well region through a gate oxide film. The feeding region is formed at a distance from the field oxide film in an end portion in a longitudinal direction, and desirably the feeding region is intermittently formed at given intervals in the longitudinal direction, and the feeding region is applied to the first semiconductor region. | 01-16-2014 |
20140284714 | SEMICONDUCTOR DEVICE - Disclosed is a semiconductor device that includes a first MOS transistor having a predetermined size and a second MOS transistor having a lager size than the first MOS transistor. The first MOS transistor is divided into two or more sections, each paired with a corresponding section of the second MOS transistor to form a unit cell. As the unit cell is cyclically formed on a substrate, the current mirror ratio between the total size of the first MOS transistor and the total size of the second MOS transistor remains unaffected by the nonuniformity of position-dependent temperature distribution. | 09-25-2014 |
20150041883 | SEMICONDUCTOR DEVICE - An object of the present invention is to improve the ESD resistance of an electrostatic protection element. | 02-12-2015 |
Mana Miyakoshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20120007977 | MICROSCOPE CONTROL DEVICE, IMAGE DISPLAY DEVICE, IMAGE MANAGEMENT SERVER, IN-FOCUS POSITION INFORMATION GENERATING METHOD, IMAGE DISPLAY METHOD, IMAGE MANAGEMENT METHOD AND MICROSCOPE IMAGE MANAGEMENT SYSTEM - In one example embodiment, a microscope control device a controller configured to store a plurality of images having different depth positions. In one example embodiment, the microscope control device divides the plurality of images into a plurality of sub-regions. In one example embodiment, the microscope control device, for each sub-region, generates in-focus position information which corresponds to a depth position. | 01-12-2012 |
Takaaki Miyakoshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20130169267 | CURRENT SENSOR - A current sensor has first and second magnetic bodies for magnetic shielding opposed to each other, and a bus bar and a Hall IC disposed between the magnetic bodies. The magnetic bodies are magnetized in directions opposite to each other when a current flows through the bus bar. The Hall IC is disposed at a position at which a magnetic field applied to the Hall IC is weakened by magnetization of the first magnetic body and by magnetization of the second magnetic body. | 07-04-2013 |
Tetsuo Miyakoshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20080206573 | Colloidal Metal-Containing Urushi Lacquer and Urushi Lacquered Article - The present invention relates to an Urushi lacquer and an Urushi lacquered article obtained using the lacquer. | 08-28-2008 |
Toshinobu Miyakoshi, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20100018630 | Method of manufacturing composite wiring board - In a method for manufacturing a composite wiring board, a through hole is formed in a sheet having a shrinkage-suppressing effect, and the through hole is filled with conductive paste to obtain a sheet for formation of a conductor. The sheet for formation of the conductor and a green sheet for a substrate in their laminated state are fired to obtain a ceramic substrate having a surface provided with a sintered metal conductor. A fired product of the sheet having the shrinkage-suppressing effect is removed from the surface of the ceramic substrate. Finally, a resin layer is formed on the surface of the ceramic substrate. | 01-28-2010 |