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Kubota, Chiba
Jun Kubota, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20080269607 | Ultrasonic Treatment Apparatus - An ultrasonic treatment apparatus includes a trace and follow computing unit | 10-30-2008 |
| 20090236069 | Method for controlling flow of molten steel in mold and method for continuously producing a cast product - A method for controlling a flow of molten steel in a slab continuous casting machine including controlling a molten steel flow velocity on a molten steel bath surface to a predetermined flow velocity by applying a shifting magnetic field; controlling the molten steel flow velocity on the molten steel bath surface from an inclusion-adherence critical flow velocity or more to a mold-powder entrainment critical flow velocity or less by applying a shifting magnetic field; and controlling the molten steel flow velocity on the molten steel bath surface from the inclusion-adherence critical flow velocity or more to the mold-powder entrainment critical flow velocity or less by applying a shifting magnetic field. | 09-24-2009 |
| 20100222676 | Ultrasonic Therapeutic Apparatus - An ultrasonic therapeutic apparatus according to the present invention being provided with: an ultrasonic probe ( | 09-02-2010 |
| 20100318213 | Apparatus for controlling flow of molten steel in mold - An apparatus for controlling a flow of a molten steel in a mold, the apparatus comprising: a casting-condition acquiring means for acquiring at least five casting conditions; a calculating means for calculating a molten steel flow velocity on a molten steel bath surface in accordance with the acquired casting conditions; a determining means for determining whether the acquired molten steel flow velocity is higher or lower than a mold-powder entrainment critical flow velocity; a control means for applying a shifting magnetic field to impart a braking force to a discharge flow from an immersion nozzle and applying a shifting magnetic field to rotate the molten steel in a horizontal direction; and a shifting magnetic field generating apparatus. | 12-16-2010 |
Masahiro Kubota, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20110104248 | LIPOSOMES AND IMMUNOPOTENTIATING COMPOSITIONS CONTAINING THE SAME - It is an object to enhance immunopotentiating activity of a glycosphingolipid. | 05-05-2011 |
Mineyuki Kubota, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20090058270 | PYRENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE MAKING USE OF THE SAME - Provided is an organic electroluminescence device including one or two or more organic thin-film layers having at least a light emitting layer interposed between a negative electrode and a positive electrode, in which the light emitting layer contains a pyrene derivative of a specified structure and an amine compound of a specified structure. The organic electroluminescence device excels in heat resistance, ensures long life and high luminous efficiency, and is capable of emitting blue, green and red lights. | 03-05-2009 |
| 20090261711 | ASYMMETRIC FLUORENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT CONTAINING THE SAME - Provided is an organic electroluminescence device which includes an organic thin film layer composed of one or more layers including at least one light emitting layer, the organic thin film layer being interposed between a cathode and an anode, in which at least one layer of the organic thin layer contains an asymmetric fluorene-based derivative compound of a specific structural formula and an amine compound of a specific structural formula. This organic electroluminescence device has excellent heat resistance and a long lifetime and can emit any of blue, green, and red lights at a high luminous efficiency. | 10-22-2009 |
| 20110034733 | AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - A aromatic amine derivative having an specific structure having a diphenyl amino group, and two or more of substituent bonding to benzene ring thereof, and in an organic electroluminescence device which comprises at least one organic thin film layer comprising a light emitting layer sandwiched between a pair of electrode consisting of an anode and a cathode, at least one of the organic thin film layer comprises the aromatic amine derivative singly or a component for a mixture thereof. The organic electroluminescence device exhibiting a long lifetime and high current efficiency as well as emitting blue light with high color purity, and also the aromatic amine derivative for realizing the organic EL device are provided. | 02-10-2011 |
Ryouichi Kubota, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20080225492 | Electronic Device and Heat Sink - To provide an electronic device which can prevent that a heat sink constituting a source of the unnecessary radiation of electromagnetic waves with a simple structure. The electronic device which contains the heat sink in the case is constituted. | 09-18-2008 |