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Hiroyuki Nagai
Hiroyuki Nagai, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090066706 | Image Processing System - The present multi-processor system performs information processing suitably. The system can receive, reproduce and record a variety of image contents. By comprising a powerful CPU in the multi-processors, a plurality of pieces of large image data, such as high definition image data or the like, can be processed simultaneously in parallel, which was difficult conventionally. Since task processing, such as demodulation processing or the like, is assigned respectively in view of the remaining processing capacity of each of the plurality of processors, the system can reproduce contents efficiently. By sharing roles, a plurality of different contents, such as an image, a voice, or the like can be processed simultaneously and can be displayed or reproduced at a desired timing. | 03-12-2009 |
| 20100109052 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF - In a semiconductor chip in which LDMOSFET elements for power amplifier circuits used for a power amplifier module are formed, a source bump electrode is disposed on an LDMOSFET formation region in which a plurality of source regions, a plurality of drain regions and a plurality of gate electrodes for the LDMOSFET elements are formed. The source bump electrode is formed on a source pad mainly made of aluminum via a source conductor layer which is thicker than the source pad and mainly made of copper. No resin film is interposed between the source bump electrode and the source conductor layer. | 05-06-2010 |
| 20100326632 | PHASE-CHANGE-TYPE HEAT SPREADER, FLOW-PATH STRUCTURE, ELECTRONIC APPARATUS,AND METHOD OF PRODUCING A PHASE-CHANGE-TYPE HEAT SPREADER - [Object] To provide a phase-change-type heat spreader, a flow-path structure, an electronic apparatus including the phase-change-type heat spreader, a flow-path structure used therein, and the like that are capable of improving a thermal efficiency by a phase change and lowering a thermal resistance. | 12-30-2010 |
Hiroyuki Nagai, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20100327917 | OUTPUT DEVICE AND TEST APPARATUS - An output device includes a main driver that outputs an output signal in accordance with an input signal input thereto, a noise driver that outputs a noise signal containing a noise waveform, a combiner that outputs a combined signal obtained by combining together the output signal and the noise signal, and a controller. The noise driver (i) sets an output end thereof at high impedance when not supplied with an enable signal, and (ii) varies an voltage level of the noise signal to be output therefrom in accordance with how a control signal supplied thereto varies when supplied with the enable signal. The controller controls the noise driver to output the noise signal containing the noise waveform that occurs when the output signal travels through a predetermined transmission line, by controlling a timing at which the control signal varies and a timing at which the enable signal is switched. | 12-30-2010 |
| 20110248734 | ELECTRONIC DEVICE TEST APPARATUS - An electronic device test apparatus which can optimize throughput and costs is provided. | 10-13-2011 |
Hiroyuki Nagai, Clifton Park, NY US
| Patent application number | Description | Published |
|---|---|---|
| 20100248473 | SELECTIVE DEPOSITION OF METAL-CONTAINING CAP LAYERS FOR SEMICONDUCTOR DEVICES - A method for integrating metal-containing cap layers into copper (Cu) metallization of semiconductor devices. In one embodiment, the method includes providing a patterned substrate containing metal surfaces and dielectric layer surfaces, and modifying the dielectric layer surfaces by exposure to a reactant gas containing a hydrophobic functional group, where the modifying substitutes a hydrophilic functional group in the dielectric layer surfaces with a hydrophobic functional group. The method further includes depositing metal-containing cap layers selectively on the metal surfaces by exposing the modified dielectric layer surfaces and the metal surfaces to a deposition gas containing metal-containing precursor vapor. | 09-30-2010 |
Hiroyuki Nagai, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100183483 | FUEL PROCESSOR - A fuel treatment device includes: a reforming section that produces a hydrogen-rich gas containing carbon monoxide and water; a converting section that produces a hydrogen-rich gas containing a lower concentration of carbon monoxide by reacting the carbon monoxide and the water in the hydrogen-rich gas; a mixing channel that produces a mixed gas by mixing the hydrogen-rich gas containing the lower concentration of the carbon monoxide with air containing oxygen; an air supplying section that is connected to an upstream end of the mixing channel and supplies the air to the mixing channel; and a selective oxidizing section that is connected to a downstream end of the mixing channel and converts the mixed gas into a fuel gas by reacting the carbon monoxide and the oxygen in the mixed gas, wherein the mixing channel includes a gas supply region at the upstream side and a gas diffusion region at the downstream side, and has two or more gas supply ports connecting the gas supply region with the converting section, and a length of the gas diffusion region is 0.5 to 2 times a length of the gas supply region. | 07-22-2010 |
| 20100196774 | FUEL CELL - A fuel cell using metal separators in which reactive gas leakage is reliably suppressed without requiring excessive fastening force, while employing a simple structure. The present invention is a solid polymer unit fuel cell having a frame holding an MEA and metal separators, in which 1) the central part of a separator faces an electrode and has linear a channel formed therein, and the peripheral part of a separator is a flat structure having a manifold hole; 2) the frame holding an MEA has a sealant that is provided around the respective electrodes, is in contact with a rib at the boundary of the central part and peripheral part of a separator, and regulates the flow of reactive gas; and 3) contact surfaces of the sealant provided around an electrode and ribs at the boundary between the central part and peripheral part of a separator, are respectively inclined with respect to the stacking direction from the frame toward the separator. | 08-05-2010 |
Hiroyuki Nagai, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090064036 | INFORMATION-PROCESSING APPARATUS AND CONTROL METHOD THEREOF - An information-processing apparatus which can display search conditions of search folders in an easy-to-see state in a list display of files/folders is provided. The information-processing apparatus has a file system that searches a file/folder which matches a search condition, and can generate and manage a search folder used to store meta data of files/folders obtained by that search, and includes a function of displaying a list of meta data of files/folders. This information-processing apparatus checks if a folder to be displayed in the list is a search folder. As a result of checking, if the folder to be displayed in the list is a search folder, the apparatus displays search conditions in fields of meta data items for which the search conditions of the search folder are set, in place of, for example, meta data. | 03-05-2009 |
| 20090132497 | DOCUMENT MANAGEMENT APPARATUS AND DOCUMENT MANAGEMENT METHOD - A document management apparatus, which converts management of documents managed using a folder tree to management using search folders, newly defines attributes of documents included in respective hierarchies of the folder tree as a conversion source. To each document which belongs to the folder tree, a name of a folder in an upper hierarchy, which stores that document, is assigned as an attribute value of the defined attribute. Each folder which configures the folder tree is converted into a search folder which can search for documents assigned with the attribute values using the name of that folder as a search condition. | 05-21-2009 |
| 20100146017 | INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD - A folder relationship holding unit ( | 06-10-2010 |
Hiroyuki Nagai, Sakai-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090289911 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF - An information processing apparatus that has a touch panel that is able to detect a plurality of touch input positions concurrently extracts a combination consisting of a predetermined number of touch input positions from a plurality of touch input positions that concurrently exist on the touch panel, and based on a positional relationship of the touch input positions constituting the combination that is extracted, determines whether or not the combination is an area designation operation of a single user. When it is determined that the combination is an area designation operation, the information processing apparatus specifies a designated area based on touch input positions of the combination, and acquires a selected object based on a relationship between the specified area and a display position of the object. | 11-26-2009 |
| 20090307589 | METHOD FOR CONTROLLING A USER INTERFACE, INFORMATION PROCESSING APPARATUS, AND COMPUTER READABLE MEDIUM - In a user interface that can identify concurrent pointing at a plurality of given positions on a screen, after detecting that a plurality of pointed positions are concurrently present in a display range of one object on a screen, whether or not an operation of moving the other pointed positions is performed, while keeping at least one pointed position among the plurality of pointed positions, is determined. Then, if it is determined that this operation is performed, the processing that is to be executed is decided based on the number of kept pointed positions and the number of moved pointed positions, and the decided process is executed on the object. | 12-10-2009 |
| 20100026649 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF - In an information processing apparatus for controlling a multi-touch panel, a contacted area acquisition unit acquires a contacted area contacted in the multi-touch panel, and a side of hand determination unit determines whether or not the acquired contacted area has a predetermined shape. If it is determined that the contacted area has a predetermined shape, a selected range placing unit places a selected range based on a detected position in the contacted area, and displays the placed selected range in the multi-touch panel. | 02-04-2010 |
| 20100106751 | INFORMATION PROCESSING APPARATUS, METHOD, PROGRAM AND STORAGE MEDIUM - An information processing apparatus comprises: a receiving unit adapted to receive designation of a plurality of types of attribute values, which indicate characteristics of data, from a user; a presenting unit adapted to selectably present data having a characteristic that matches at least any one of the attribute values for which a designation has been received, from among a plurality of items of data that have been stored in a storage unit for storing the plurality of items of data and each of the attribute values of the plurality of items of data; and an updating unit adapted to update an attribute value, which has been stored in the storage unit, of data that has been selected by the user from among the presented data, the updating being performed based upon an attribute value for which a designation has been received. | 04-29-2010 |
Hiroyuki Nagai, Takasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090072906 | HIGH FREQUENCY POWER AMPLIFIER CIRCUIT AND ELECTRONIC COMPONENT FOR HIGH FREQUENCY POWER AMPLIFIER - In a high frequency power amplifier circuit that supplies a bias to an amplifying FET by a current mirror method, scattering of a threshold voltage Vth due to the scattering of the channel impurity concentration of the FET, and a shift of a bias point caused by the scattering of the threshold voltage Vth and a channel length modulation coefficient λ due to a short channel effect are corrected automatically. The scattering of a high frequency power amplifying characteristic can be reduced as a result. | 03-19-2009 |
Hiroyuki Nagai, Nirasaki City JP
| Patent application number | Description | Published |
|---|---|---|
| 20080230375 | Sputtering method and sputtering apparatus - The objective of the present invention is to provide a technique capable of easily forming an alloy layer containing an additive metal on an object to provide a concentration gradient in a thickness direction by sputtering in one treatment vessel. That is, the present invention can form a film with the desired concentration, and includes a first film forming process and a second film forming process that changes at least one of, the pressure in the treatment vessel, and the electric power so they are different from the first film forming process, so that the concentration of the additive metal is different from the concentration of the additive metal of the first alloy film. | 09-25-2008 |
Hiroyuki Nagai, Yamanashi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080213998 | METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE, SEMICONDUCTOR MANUFACTURING APPARATUS AND STORAGE MEDIUM FOR EXECUTING THE METHOD - The semiconductor device manufacturing method includes forming an alloy film of copper and an additive metal along a wall surface of a recess portion of an interlayer insulating film in a surface of a substrate; forming a barrier layer made of a compound of the additive metal and a constituent element of the interlayer insulating film; heating the substrate under an atmosphere containing an organic acid, an organic acid anhydride, or ketones to precipitate surplus additive metal onto a surface of the alloy film; and burying copper in the recess portion after heating the substrate. Since the organic acid, the organic acid anhydride, and the ketones have a reducing power for Cu, an oxidation of Cu in the alloy film is suppressed while a barrier layer made of a compound of the additive metal and a constituent element of the insulating film is formed. | 09-04-2008 |
Hiroyuki Nagai, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20110164341 | STATIC ELIMINATING SHEET, STATIC ELIMINATING SYSTEM FOR SHEETS, AND SIMULTANEOUS DESIGN MOLDING METHOD, PRINTING METHOD, AND DEPOSITION METHOD USING STATIC ELIMINATING SHEET - There are provided a substrate sheet, a plurality of design portions arranged independently from each other along a longitudinal direction of the substrate sheet and each including at least a conductive material portion, and a band-shaped static eliminating band portion extending continuously along the longitudinal direction of the substrate sheet and electrically connecting the conductive material portions in the plurality of design portions to each other. | 07-07-2011 |
Hiroyuki Nagai, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20110304716 | Optical device for stereoscopic display and stereoscopic display apparatus - An optical device for stereoscopic display includes: a display section having a first surface and a second surface opposed to each other and outputting displayed-image light from the second surface; a parallax separation section disposed to face the second surface of the display section, and splitting the displayed-image light from the display section to allow stereoscopy; a first transparent parallel plate disposed to be in contact with the first surface of the display section; and a second transparent parallel plate disposed to be in contact with the second surface of the display section. | 12-15-2011 |