Patent application number | Description | Published |
20090295247 | Generator - There is provided a generator which produces electromotive forces in the same direction on all windings to prevent occurrence of leakage magnetic fields of the windings and lowering of the rotational forces of rotor plates due to the leakage magnetic fields from the windings and offers high efficiency without accompanying any circuit loads. The generator includes first windings | 12-03-2009 |
20100194227 | POWER GENERATOR - A power generator produces electromotive forces in the same direction on all windings to prevent lowering of rotational forces of rotor plates due to magnetic fields. The generator includes first windings divided in plural number and wound around a fixed ring core in opposite directions. Second windings having the same constitution as the first windings are wound at 45° to the first windings. Capacitors are connected to one end of each of the first and second windings. A first rotor plate having first permanent magnets is provided on one surface of the ring core and a second rotor plate having second permanent magnets is provided on the opposite surface of the ring core. The two rotor plates are provided on a driving shaft so that the same magnetic poles thereof oppose each other and rotate to output electricity generated on the first and second windings via the capacitors. | 08-05-2010 |
20110273046 | ELECTRIC MOTOR - Provided is an electric motor which is simple to design and manufacture, and can be operated by a small current. The electric motor is comprised of a stator | 11-10-2011 |
20110298328 | GENERATOR - There is provided an generator, the power generation efficiency of which is further improved by employing a configuration in which a power generation mechanism having a back-electromotive force prevention function is divided into two independent mechanisms, the phases thereof are completely shifted to each other to generate electric power, thereby strengthening the rotational driving force. The generator comprises: a stator plate | 12-08-2011 |
Patent application number | Description | Published |
20080216636 | ELECTRONIC MUSICAL INSTRUMENT AND WAVEFORM ASSIGNMENT PROGRAM - An electronic musical instrument, which can easily select waveform data assigned to each key or each key range of a keyboard, is provided. When assignment of waveform data to a key range including one or more keys of a keyboard is edited, the assignment state of the waveform data is displayed, and a mode setting operation of an operating unit is allowed in response to display of the assignment state of the waveform data. Waveform selection mode is set in response to operation of the operating unit by the user. When a key of the keyboard is operated in waveform selection mode, waveform data assigned to the operated key is selected, and an assignment state of the selected waveform data is allowed to be editable. | 09-11-2008 |
20090132832 | ELECTRONIC MUSICAL APPARATUS FOR RECORDING AND REPRODUCING MUSIC CONTENT - In an electronic musical apparatus, a media ID (MD | 05-21-2009 |
20090133565 | ELECTRONIC MUSICAL APPARATUS FOR RECORDING AND REPRODUCING MUSIC CONTENT - In an electronic musical apparatus, a media ID (MD | 05-28-2009 |
20130219521 | MUSIC-CONTENT USING APPARATUS CAPABLE OF MANAGING COPYING OF MUSIC CONTENT, AND PROGRAM THEREFOR - When new music content is generated on the basis of replication of original music content, additional information including information indicating that the generated new music content is based on replication and replication source information identifying a replicated-from source of the replicated content is generated and added to the new music content based on the replication. When the new (i.e., replicated) music content is to be used, a search is made for original music content on the basis of information identifying a replicated-from source and use of the new (replicated) music content is permitted only when the c original music content has been successfully found. Such arrangements reliably allow the replicated content to be used by a given person only when the person possesses the original music content. | 08-22-2013 |