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Daisuke Okamoto
Daisuke Okamoto, Kosai-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110061895 | ARM STRUCTURE - An arm structure includes a first arm pivotally supported on a body, and a second arm pivotally supported on the first arm at an axis portion formed s on a distal end side of the first arm. A wire harness fixing portion for fixing a wire harness is provided at a distal end side of the second arm. A guide portion having a curved face for guiding the wire harness is provided at an end portion at an end side of the second arm, the end side being opposite to the distal end side. A width of the guide portion is larger than a width of a portion of the second arm corresponding to the axis portion, in a width direction perpendicular to a longitudinal direction of the second arm. | 03-17-2011 |
Daisuke Okamoto, Tottori JP
| Patent application number | Description | Published |
|---|---|---|
| 20110003048 | ELECTRIC RICE COOKER AND METHOD OF COOKING RICE - An electric rice cooker capable of increasing the water content of rice by a simple structure. The electric rice cooker ( | 01-06-2011 |
Daisuke Okamoto, Toyota-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100239879 | IRON POWDER FOR DUST CORES - Since a surface of an iron powder is covered with an oxide film composed of a Si-based oxide in which the ratio of Si to Fe satisfies Si/Fe≧0.8 on an atomic number basis, an iron powder for dust cores is provided which can be formed into a dust core having a high resistivity and hence having a low iron loss without degrading the mechanical strength. | 09-23-2010 |
| 20100266861 | POWDER FOR MAGNETIC CORE, POWDER MAGNETIC CORE AND THEIR PRODUCTION METHODS - A method for producing a powder for a magnetic core, in which an alkoxide film formation step and a silicone resin film formation step are carried out to form an insulation film composed of an alkoxide film and a silicone resin film on the surface of a pure iron powder, wherein the alkoxide film formation step comprises immersing a pure iron powder in an alkoxide-containing solution which is prepared by mixing a Si alkoxide having at least one organic group having a polar group comprising at least one of N, P, S and O atoms and an Al alkoxide with a dehydrated organic solvent, and drying to remove the dehydrated organic solvent, thereby forming an alkoxide film comprising an Al—Si—O type composite oxide on the surface of the pure iron powder; and the silicone resin film formation step comprises immersing the pure iron powder having the alkoxide film formed thereon in a silicone resin-containing solution which is prepared by mixing a silicone resin with an organic solvent, and drying to remove the organic solvent, thereby forming a silicone resin film on the alkoxide film. | 10-21-2010 |
Daisuke Okamoto, Minato-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20100013040 | PHOTODIODE - A photodiode includes: an upper spacer layer including a semiconductor transparent to incident light; a metal periodic structure provided on the upper spacer layer and arranged to induce surface plasmon, the metal periodic structure including first and second electrodes including portions arranged alternately on the upper spacer layer; a light absorption layer formed under the upper spacer layer and including a semiconductor having a refractive index higher than that of the upper spacer layer; and a lower spacer layer formed under the light absorption layer and having a refractive index smaller than that of the light absorption layer. Each of the first and second electrodes forms a Schottky barrier junction with the upper spacer layer. | 01-21-2010 |
| 20100119192 | WAVEGUIDE PATH COUPLING-TYPE PHOTODIODE - In a waveguide path coupling-type photodiode, a semiconductor light absorbing layer and an optical waveguide path core are adjacently arranged. An electrode formed of at least one layer is installed in a boundary part of the semiconductor light absorbing layer and the optical waveguide path core. The electrodes are arranged at an interval of (1/100)λ to λ [λ: wavelength of light transmitted through optical waveguide path core]. At least a part of the electrodes is embedded in the semiconductor light absorbing layer. Embedding depth from a surface of the semiconductor light absorbing layer is a value not more than λ/(2ns) [ns: refractive index of semiconductor light absorbing layer]. At least one layer of the electrode is constituted of a material which can surface plasmon-induced. | 05-13-2010 |
Daisuke Okamoto, Daito-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090091632 | Image Sensor - This image sensor includes a flexible wiring board connected with an optical sensor, bent around the portion connected with the optical sensor and so formed as to generate urging force oppositely to the bent direction and a support portion having a first support surface supporting the optical sensor. The optical sensor is urged toward the first support surface of the support portion to be fixed thereto due to the urging force of the flexible wiring board arranged in the bent manner. | 04-09-2009 |
| 20090128673 | Image Sensor - In this image sensor, a first spring member is so arranged that the urging direction of the first spring member is inclined with respect to the axis of a first rotating shaft of a first driving source thereby inclining a transmission member urged by the first spring member with respect to the axis of the first rotating shaft and bringing the transmission member into contact with a first pressing member engaging with the first rotating shaft, so that the first pressing member engages with the first rotating shaft while the axis of the first pressing member is inclined with respect to the axis of the first rotating shaft. | 05-21-2009 |
Daisuke Okamoto, Aichi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110156850 | POWDER FOR POWDER MAGNETIC CORE, POWDER MAGNETIC CORE, AND METHODS FOR PRODUCING THOSE PRODUCING - A powder for a powder magnetic core, a powder magnetic core, and methods of producing those products are provided, so that mechanical strength of a powder magnetic core can be enhanced by hydrosilylation reaction between vinylsilane and hydrosilane without degrading magnetic properties. The powder for a powder magnetic core is composed of magnetic particles | 06-30-2011 |