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Ootsuka, Kanagawa
Hiroyuki Ootsuka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090244133 | Signal processing apparatus, droplet ejection apparatus and signal processing method - A signal processing apparatus has a first circuit board having a digital/analog converter, a second circuit board having an operational amplifier, a connector connecting the first circuit board and the second circuit board, a transmitter on the first circuit board, and a controller on the second circuit board. The digital/analog converter converts, to an analog signal, a digital signal as a reference of a voltage to be applied to a capacitive load and outputs the analog signal. The operational amplifier is connected to the capacitive load at an output terminal thereof via a switching element, and amplifies the voltage of the analog signal to output. The transmitter transmits a predetermined signal to the second circuit board via the connector. The controller prevents the voltage of the analog signal from being applied to the capacitive load when the predetermined signal is not received in the second circuit board. | 10-01-2009 |
| 20100245500 | LIQUID SUPPLYING RESERVOIR - A liquid supplying reservoir enabling preventing overflow of liquid from a supply opening when a cap covering the supply opening is removed is provided. The ink supplying reservoir includes: a reservoir main body which is filled with a liquid, and at which a supply opening, from which the liquid is supplied to the outside, is formed; a cap which is fixed to the reservoir main body so as to cover the supply opening, and which is separated from the reservoir main body when a force of a predetermined value or greater acts thereon; and a flexible closing member, which is accommodated within the cap at a position or an orientation where the supply opening is not closed by the closing member and so as to be separable from the cap, and which is moved to close the supply opening when the cap is separated from the reservoir main body. | 09-30-2010 |
Hisashi Ootsuka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20120038911 | DEFECT DETECTION APPARATUS - There is provided a defect detection apparatus including: a light illumination section; a group of lenses including an object lens and a focusing lens; a light splitter section that splits the light passing through the lens group into two beams; a deflecting section; a phase shifting section that shifts the phase of the at least one of the beams from the two beams; a wave combining section that wave combines the two beams phase shifted by the phase shifting section; and an imaging section that captures an optical image of light wave combined by the wave combining section, wherein the object lens and the focusing lens are disposed such that two beams that have passed through the focusing lens are parallel to each other and the main axes of the two beams that have passed through the focusing lens are parallel to each other. | 02-16-2012 |
Kenichi Ootsuka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20100311240 | METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device according to an embodiment, includes forming a wiring in a surface of a first insulating film on a semiconductor substrate, exposing the first insulating film in whose surface the wiring is formed to a plasma containing a rare gas so as to form a densified layer on the surface of the first insulating film, removing an oxide film formed on the wiring, after the densified layer is formed and forming a second insulating film on the wiring from which the oxide film is removed and on the densified layer, wherein the processes from the removal of the oxide film to the formation of the second insulating film are carried out without being atmospherically-exposed. | 12-09-2010 |
Kiyoshi Ootsuka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20080219611 | Cage for Radial Needle Bearing, Method for Manufacturing the Same and Radial Needle Bearing - A cage element | 09-11-2008 |
| 20090260467 | STEERING RACK AND METHOD OF MANUFACTURING THE SAME - When a punch is downwardly pressed, an inner circumferential surface of a first rack blank bites into a top surface of a second rack blank. A blank material upwardly flows due to a reaction force and is used to form rack teeth. Thus, a filling degree of the teeth with the material is enhanced. At the time when the forming of the rack teeth is finished, a gap is left between the inner circumferential surface of the first rack blank and the outer circumferential surface of the second rack blank. Thus, a die is not put into a sealed condition. Consequently, a forming load is small so that the lifetime of the die is lengthened. Also, the top surface of the second rack blank bites into a bore hole portion of the first rack blank so that the first rack blank and the second rack blank are joined together. Accordingly, the rigidity of the entire rack teeth is increased. | 10-22-2009 |
| 20090263065 | BEARING UNIT RACEWAY RING MEMBER, BEARING UNIT, AND METHOD AND APPARATUS FOR MANUFACTURING BEARING UNIT RACEWAY RING MEMBER - There is provided a bearing unit including one raceway ring | 10-22-2009 |
| 20100011582 | Process for Manufacturing a Bearing Ring Member as a Constituent of a Rolling Bearing Unit for Wheel Support - This invention provided a manufacturing method to process a small-diameter step section | 01-21-2010 |
Naoki Ootsuka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20110314204 | SEMICONDUCTOR STORAGE DEVICE, CONTROL METHOD THEREOF, AND INFORMATION PROCESSING APPARATUS - According to the embodiments, a first storing unit as a cache, second and third storing units included in a nonvolatile semiconductor memories, and a controller are included, in which the controller includes an organizing unit that increases a resource by organizing data in the nonvolatile semiconductor memories, and an organizing-state notifying unit that, when an organizing-state notification request is input from a host, outputs an organizing state by the organizing unit to the host as an organizing-state notification, thereby improving a command response speed and the writing efficiency. | 12-22-2011 |
Yasuhiro Ootsuka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20120031228 | GEAR DEVICE FOR ELECTRIC MOTOR - A gear device for electric motor | 02-09-2012 |
Yoshitaka Ootsuka, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090284474 | DISPLAY APPARATUS AND NAVIGATION DEVICE - A display apparatus operable to flexibly perform display control to a plurality of images is provided, when the plurality of images are displayed on the display apparatus, and each image is selected either as a touch operation target or as a remote control target alternatively. The display apparatus comprises: a first display device | 11-19-2009 |