Shigemizu
Nobuo Shigemizu, Hiki-Gun JP
Patent application number | Description | Published |
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20140103916 | ACCELERATOR OPENING DEGREE DETECTION DEVICE - An accelerator opening degree detection device is equipped with: a rotor that is attached to the shaft of a handlebar and rotates in conjunction with the operation of an accelerator grip; magnets attached to the rotor; magnetic sensors that detect the magnetic force of the magnets; a case that houses the rotor and the magnetic sensors, and is attached to the handlebar; and a sensor holder to which the magnetic sensors are attached, and which is housed in the case on the opposite side of the rotor with respect to the accelerator grip. The sensor holder has an inner diameter protruding part that protrudes at a location opposing the magnets, this location being on the inside of the rotor in the circumferential direction, and the magnet sensors are arranged on the inner diameter protruding part. | 04-17-2014 |
Nobuo Shigemizu, Saitama JP
Patent application number | Description | Published |
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20130255432 | THROTTLE CONTROL APPARATUS FOR A SADDLE-TYPE VEHICLE, AND VEHICLE INCLUDING SAME - A throttle control apparatus is configured to be capable of easy assembly. The throttle control apparatus also includes a rotor and an intermediate casing, which surrounds a portion of the rotor. The intermediate casing also houses a position sensor for detecting a rotational angle of the rotor. The rotor and the intermediate casing are both encased in an outer housing, which is configured and adapted to be mounted on a motorcycle handlebar. A return spring, for returning the rotor to an original position, has one end engaged with a first retaining pin on the rotor, and the other end of the return spring is engaged with a second retaining pin on the intermediate casing. | 10-03-2013 |
Tetsuo Shigemizu, Tokyo JP
Patent application number | Description | Published |
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20120248772 | CONTROL DEVICE OF WIND TURBINE GENERATOR, WIND TURBINE GENERATOR, WIND FARM, AND CONTROL METHOD FOR WIND TURBINE GENERATOR - An object is to rapidly recover from a voltage drop in a power grid. When the value of a grid voltage detected by a grid voltage detection unit has fluctuated so as to satisfy a condition set in advance for a reference value, a control device controls a wind turbine generator such that a reactive current corresponding to a required output current that is determined by an active current and the reactive current and that indicates an output level to a power grid on the basis of the detection result from the grid voltage detection unit is output to the power grid. | 10-04-2012 |
Tetsuro Shigemizu, Nagasaki JP
Patent application number | Description | Published |
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20110127964 | POWER STORAGE SYSTEM - An object is to reliably conduct cell balancing operation while suppressing deterioration of batteries and maintaining operating efficiency. When the cell balance control by the cell balancing circuit | 06-02-2011 |
20110221394 | SECONDARY CELL CONTROL SYSTEM - A secondary cell control system includes a plurality of cells; a charging circuit section and a discharging circuit section. The charging circuit section charges cells selected from among said plurality of cells, and the discharging circuit section discharges cells selected from among said plurality of cells. | 09-15-2011 |
20110279085 | VOLTAGE EQUALIZATION DEVICE, METHOD, PROGRAM, AND POWER STORAGE SYSTEM - A voltage equalization device of a power storage device provided with battery packs in which a plurality of secondary cells are connected, power converters provided in association with the battery packs, and controllers that control the power converters, and in which the battery packs are connected in parallel via the individual power converters includes a decision portion and a voltage-adjusting portion. The decision portion obtains battery-pack information regarding the states of charge/discharge of the individual battery packs and decides, for each battery pack, whether or not to perform voltage adjustment on the basis of the battery-pack information. When the decision portion decides that the voltage adjustment is to be performed, the voltage-adjusting portion generates offset instructions for adjusting the states of charge/discharge and outputs the offset instructions to the controllers of the power converters associated with the battery packs. | 11-17-2011 |