Kyojiro
Kyojiro Kaneko, Wakayama JP
Patent application number | Description | Published |
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20090321996 | Silicon Electro-Magnetic Casting Apparatus and Operation Method of the Same - An operation method of an electro-magnetic casting apparatus for silicon takes into account: the measurements of the surface temperature of the ingot and the temperature of the heating furnace; the control of the induction frequency for the electro-magnetic casting; the control of the power source output of the heating means based on the measured surface temperature of the solidified silicon; and the control of the induction frequency of induction power source based on the measured induction frequency of the induction coil power source; thus, it becomes possible to secure remarkable safety and productivity in the continuous casting of the silicon ingot, thereby enabling to facilitate the production of a semiconductor polycrystal silicon ingot, which is applied to safety operation widely. | 12-31-2009 |
Kyojiro Kaneko, Ibaraki-Shi JP
Patent application number | Description | Published |
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20120297832 | SILICON VACUUM MELTING METHOD - A device provided with a furnace vessel | 11-29-2012 |
Kyojiro Suzuki, Nagoya-City JP
Patent application number | Description | Published |
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20090014228 | Collision detector - A collision detector includes a deformable portion and a planar sensor accompanied by a process circuit and a collision determination unit. The deformable portion is configured to be deformed on a collision on an object. The planar sensor has a planar coil formed as a planar winding of winding wire to be deformed along the deformation of the deformable portion. The process circuit generates an electric signal that is in proportion to a self inductance Ls of the planar coil. The collision determination unit determines whether the object collided with the deformable member based on the change of the electric signal. | 01-15-2009 |
20130304289 | IN-VEHICLE APPARATUS FOR DETECTING COLLISION OF VEHICLE - An in-vehicle apparatus for a vehicle driven by a first driving power source in a first driving mode and driven by a second diving power source in a second driving mode, includes: a collision detection device; a stopping device stopping the first and second driving modes when the collision detection device detects collision; a severity determination device determining a severity of collision indicative of a collision intensity; and a controller. Under a condition that the stopping device stops both of the first driving mode and the second driving mode, the controller executes one of recovery of both of the first driving mode and the second driving mode, recovery of one of the first driving mode and the second driving mode, and system shut-down according to the severity of collision. | 11-14-2013 |