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Kuba, JP
Hiroaki Kuba, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090033511 | EARTHQUAKE NOTICING SERVER, EARTHQUAKE NOTICING SYSTEM, EARTHQUAKE NOTICING METHOD, AND PROGRAM - In an earthquake noticing system according to the present invention, an earthquake noticing server receives focal data, calculates an expected time of arrival from a distance calculated from an occurrence location of an earthquake, a self-location and a focal depth, calculates an estimated seismic intensity from the occurrence location of the earthquake, the self-location and the seismic magnitude, calculates a corrected value of the expected time of arrival from the occurrence location of the earthquake, the self location and the location of a sub-terminal, and transmits the corrected value and estimated seismic intensity to the sub-terminal. | 02-05-2009 |
| 20090284373 | DISASTER NOTICING SYSTEM, DISASTER NOTICING SERVER, DISASTER REPORTING TERMINAL METHOD, AND PROGRAM - The disaster information system according to the invention includes a disaster noticing server and a disaster reporting terminal. The disaster noticing server calculates the expected time of arrival at which the natural disaster will arrive at the current location of the disaster reporting terminal, and transmits the calculated expected time of arrival to the disaster reporting terminal. The disaster reporting terminal, when it receives the expected time of arrival from the disaster noticing server, acquires the current time measured at the disaster reporting terminal, and calculates the time remaining until the natural disaster will arrive at the disaster reporting terminal from the expected time of arrival and the current time. | 11-19-2009 |
Kanji Kuba, Iwaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100009191 | FINE SILVER PARTICLES, PRODUCTION METHOD THEREOF, AND PRODUCTION APPARATUS THEREFOR - A method for producing fine silver particles which is characterized by making an aqueous silver ammine complex solution and a reducing agent solution come in contact with each other in an open space to reduce the silver ammine complex and deposit fine silver particles, either in which the contacting is conducted by (i) a method of spraying an aqueous silver ammine complex solution and a reducing agent solution through nozzles or (ii) a method of discharging an aqueous silver ammine complex solution and a reducing agent solution from obliquely downward nozzles opposite to each other to thereby produce fine silver particles which are free from coarse particles having particle sizes of 5 μm or more and have a mean particle size of primary particles of 0.08 to 1.0 μm and crystallite sizes of 20 to 150 nm or in which an aqueous silver ammine complex solution having a silver concentration of 20 to 180 g/L and an organic reducing agent solution having a reducing agent concentration of about 0.6 to about 1.4 times the silver concentration by reaction equivalent are used to thereby stably produce fine silver particles having a mean particle size of primary particles of 0.05 to 1.0 μm and crystallite sizes of 20 to 150 nm. | 01-14-2010 |
Kazuki Kuba, Chiyoda-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20090141746 | SOLID-STATE LASER DEVICE - In a solid-state laser device, a single outer casing ( | 06-04-2009 |
Keiichi Kuba, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080309835 | OPTICAL SYSTEM AND IMAGE PICK-UP DEVICE PROVIDED WITH THE SAME - An optical system includes at least one lens and a liquid crystal optical element. The liquid crystal optical element is constructed so that a first liquid crystal lens and a second liquid crystal lens are oppositely arranged so that orientation directions cross at right angles with each other in a plane perpendicular to the optical axis, a voltage applied to the liquid crystal optical element is controlled and a shift of a focal position relative to incident light from a different object point is corrected, and when the liquid crystal optical element does not have a ray deflecting action, a far object point is brought into focus, while when the liquid crystal optical element has the ray deflecting action, a near object point is brought into focus. | 12-18-2008 |
| 20090220224 | Optical system, finder optical system, relay type finder optical system, eyepiece optical system, and single-lens reflex camera - The invention concerns an optical system adapted to split an optical path from a taking optical system into a finder optical system, which has a camera-shake correction function best suited for the finder optical system, and so on. This optical system comprises a taking optical system and a finder optical system. The taking optical system comprises an optical path splitter means operable to split an optical path into the finder optical system, and the finder optical system includes a relay optical system RLS for re-forming a subject image once. Anti-shake is implemented by shifting an optical subsystem RL that forms a part of the finder optical system in a plane vertical to an optical axis. | 09-03-2009 |
Megumi Kuba, Okinawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090143318 | DEGRANULATION INHIBITOR - An object of the invention is to find in nature a compound having a degranulation inhibitory action comparable to that of steroidal or non-steroidal degranulation inhibitors, but without any side effect such as hormone action or gastrointestinal disturbances which are observed in these inhibitors, and there is provided a degranulation inhibitor comprising as an active ingredient an ellagic acid derivative of the formula (I): | 06-04-2009 |
| 20100055219 | ANTIINFLAMMATORY AGENT - An object of the invention is to find, from nature, a compound which does not have a side effect such as a hormone action or gastrointestinal disturbance as steroidal or non-steroidal anti-inflammatory agents and has an anti-inflammatory action being as good as that of those anti-inflammatory agents and is to provide an anti-inflammatory agent where an extract prepared by extraction of leaves of Yabutsubaki ( | 03-04-2010 |
Yasuhiro Kuba, Sagamihara City JP
| Patent application number | Description | Published |
|---|---|---|
| 20090116867 | DEVELOPER CONTAINER AND IMAGE FORMING APPARATUS INCLUDING THE DEVELOPER CONTAINER WITH SEALING MECHANISM PROVIDING ENHANCED USABILITY - A developer container supplies developer to a development device and includes a storage, an opening, a first seal member, a through-hole, and a second seal member. The developer is supplied from the storage to the development device through the opening. The first seal member seals the opening and is pulled in a predetermined direction to unseal the opening. The through-hole guides the first seal member toward an opposite side of the opening. The second seal member is provided on at least one of a lead-in opening and a lead-out opening of the through-hole and elastically blocks the at least one of the lead-in opening and the lead-out opening. A non-bonded portion of the second seal member elastically blocks the at least one of the lead-in opening and the lead-out opening when the first seal member is pulled out from the through-hole through the non-bonded portion. | 05-07-2009 |
Yasuhiro Kuba, Atsugi-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110176819 | ROTATION DETECTING DEVICE, SHEET FEEDING DEVICE, AND IMAGE FORMING APPARATUS - An image forming apparatus includes a sheet feeding device ( | 07-21-2011 |
Yutaka Kuba, Yamato-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090284511 | Image Display Apparatus and Driving Method Thereof - Disclosed is an image display wherein luminance change due to change of the light-emitting device over time is compensated while suppressing affects of characteristics change in the drive transistor. Specifically disclosed is an image display comprising a plurality of pixels, wherein each pixel has a light-emitting device (OLED) which emits light when current is passed therethrough, a driver device (Td) for controlling light emission of the light-emitting device, and a control circuit (A) which is electrically connected to the light-emitting device and the driver device, and directly or indirectly detects the voltage applied to the light-emitting device at least during when the light-emitting device is emitting light and reflects the detection results to the driver device. | 11-19-2009 |