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Ibaraki, Tokyo
Kazuaki Ibaraki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090075496 | Connector which can be reduced in warpage - In a connector for connecting first and second connection objects faced to each other, a conductive contact includes a holding portion held by an insulator, a first spring portion, and a second spring portion connected to the first spring portion. The first spring portion extends from the holding portion in one direction and has a first contacting portion to be connected to the first connection object. The second spring portion extends in the other direction opposite to the one direction and has a free end provided with a second contacting portion to be connected to the second connection object. | 03-19-2009 |
| 20100226126 | Wiring board contributable to reduction in thickness of light emitting apparatus and having high versatility - The wiring board comprises an FFC and a through-hole portion as a segmenting portion. The through-hole portion segments the conductive pattern of the FFC into a plurality of conductive pattern segments. The conductive pattern segments connect the light emitting elements to thereby connect the light emitting elements in series to one another. | 09-09-2010 |
Seiichi Ibaraki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20120121400 | COMPRESSOR OF EXHAUST GAS TURBOCHARGER - A compressor of an exhaust gas turbocharger has an inlet slit, an outlet slit and the recirculation passage can formed at the same time when the compressor housing assembled. Ease of assembly and the reduction of the production cost is achieved. The structure of the inlet slit, the outlet slit and the recirculation passage can be compact and can be easily adjusted. Noises generated in the compressor impeller can be reduced without providing a noise insulation cover. | 05-17-2012 |
Shouichi Ibaraki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20080260369 | CAMERA HAVING AN IMAGE BLUR REDUCING FUNCTION AND ROTATION MEANS - A camera is provided with an image blur reducing function and rotation means. The image blur reducing function is turned off during rotation in a constant-speed drive pattern in which the rotation means rotates the camera at a constant speed from a start to an end of the rotation operation. The image blur reducing function is turned on during rotation in an intermittent drive pattern in which the rotation means intermittently executes drive operation from the start to the end of the rotation operation. | 10-23-2008 |
Soichiro Ibaraki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100219525 | Semiconductor device - Disclosed is a semiconductor device having improved heat dissipation efficiency. The semiconductor device includes a silicon interposer having a first surface and a second surface opposite the first surface. A plurality of semiconductor chips are provided on the first surface side of the silicon interposer. The silicon interposer has a plurality of via holes extending from the first surface to the second surface. An N type semiconductor and a P type semiconductor constituting a Peltier element are provided in each two of the via holes. | 09-02-2010 |
Tetsuharu Ibaraki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100101458 | SULFATE RESISTANT CEMENT - Mixed cement containing mainly ground granulated blast furnace slag with an alumina ratio of 12 to 17.5 mass % and Portland cement, wherein a ratio of mixture of the ground granulated blast furnace slag is made 10 to 60 mass % and wherein plaster having a specific surface area of 7000 cm | 04-29-2010 |
| 20100199806 | METHOD OF PRODUCING REDUCED IRON CAST, AND METHOD OF PRODUCING PIG IRON - In a method of producing a reduced iron cast, a cast of a powder which includes total iron of 40% or more and an atomic molar amount of fixed carbon of 0.7 to 1.5 times the atomic molar amount of oxygen compounded with metal oxide reduced in a carbon monoxide atmosphere at 1200° C. is reduced in a rotary hearth furnace. The method includes: producing, in an atmosphere at a maximum temperature of 1200° C. to 1420° C. at a ratio of carbon monoxide to carbon dioxide of 0.3 to 1.2 in the reduced material, a reduced iron-containing material in which a ratio of metal iron is 50 mass % or more and a ratio of carbon is 5 mass % or less; and compression-molding the reduced iron-containing material at a temperature of 500° C. to 800° C. by a roller-type mold. | 08-12-2010 |
| 20110023657 | PROCESS FOR PRODUCING REDUCED IRON PELLETS, AND PROCESS FOR PRODUCING PIG IRON - In a method for producing a reduced iron pellet, when a powder formed article including iron oxide and carbon is heated and reduced in a rotary hearth furnace, a formed article produced using a raw material, in which an average diameter of the iron oxide is 50 microns or less and a ratio of carbon monoxide to carbon dioxide in a reduction zone is from 0.3 to 1, is reduced at a temperature of 1400° C. or less, thereby producing a reduced iron pellet in which a metallization ratio of iron is 50 to 85% and a ratio of residual carbon is 2% or less. | 02-03-2011 |
| 20110214591 | SULFATE RESISTANT GROUND GRANULATED BLAST FURNACE SLAG, SULFATE RESISTANT CEMENT, AND METHOD OF PRODUCTION OF SAME - In sulfate resistant cement obtained by mixing ground granulated blast furnace slag, Portland cement, and high-dissolution rate gypsum for raising the sulfate resistance, the high-dissolution rate gypsum differs in grain size and specific gravity from the Portland cement, so uniform mixture is not easy. To obtain sulfate resistant cement exhibiting homogeneous initial solidification, it is important to uniformly mix the blast furnace slag, Portland cement, and high-dissolution rate gypsum. | 09-08-2011 |
Yuichi Ibaraki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20090201365 | Skin Condition Diagnosis System And Counseling System For Beauty - [Problem] To provide a system which can simplify operations at the time of diagnosis at the store, which enables even a beginner to diagnose a customer's skin condition, thereby achieving higher precision diagnostic results. | 08-13-2009 |