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Patent No. 5971829

Motorized Ice Cream Cone

A Receptacle for supporting, rotating and sculpting a portion of ice cream or similarly malleable food while it is being consumed.

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Inventor: Seiki Sakata


Address: Aichi-ken, JP
No. of patents: 2
Last patent issue date: 12/28/2004

NumberTitleIssue Date
6836416Multi-output power conversion circuit
In a multi-output power conversion circuit which drives a polyphase AC motor and another device but the polyphase AC motor using a DC power source, a transformer is connected to the neutral point of the polyphase AC motor, an AC voltage at a zero-phase voltage frequ...
12/28/2004
6711037Power supply apparatus
An inverter includes a plurality of transistors, generates a 3-phase AC voltage, and supplies it to a 3-phase AC motor. The voltage on the primary side of a transformer connected to the neutral point of the 3-phase AC motor is controlled by changing the phase differ...
03/23/2004
 
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