About 38 results
https://drivepatents.com/patents/1100911 · 23 Oct 2002
The invention seeks to obtain a high customer collecting effect and a high advertisement effect or to enhance a users' sense of unity with an attraction in an amusement facility such as a theme park by displaying effective information with the use of a non...
https://drivepatents.com/patents/1103130 · 17 Jul 2002
An information distribution system for displaying a service information provided by an information provider from a terminal (2, 3) on at least one of a plurality of displays (4, 6), the system including: a service information collector for collecting the s...
https://drivepatents.com/patents/1108267 · 28 Nov 2001
A system for measuring the distance and trajectories travelled by bodies in flight during sports events such as athletics, said bodies executing trajectories having a common predetermined take-off area (13), and a landing point (29) variable within a landi...
https://drivepatents.com/patents/1112153 · 27 Jun 2001
An electric motor vehicle has as the drive system a battery, a motor, and a controller for controlling the rotation of the motor. It is characterized by disposing an accelerator for controlling the speed of the motor and varying a resistance value accordin...
https://drivepatents.com/patents/1113346 · 2 May 2001
An electronic device in which electrical power transfer and data transfer are performed by exchanging physical energy between a station and an electronic watch. In the station, a packet creating circuit creates either a charging packet or a data packet. Th...
https://drivepatents.com/patents/1113347 · 2 May 2001
In an electronic device in which a charge path to a secondary battery and a signal path to a reception device are partially shared and a receiving-time current due to the reception is made to be a charging current for the secondary battery, even in a case ...
https://drivepatents.com/patents/1113349 · 2 May 2001
An electronic unit for charging a unit to be charged having an accumulator section which can be repeatedly charged has a charging section for charging the accumulator section according to a charging control signal and a charging control section. The chargi...
https://drivepatents.com/patents/1113289 · 2 May 2001
In an AC voltage detection circuit, a chopper charging circuit converts an induced voltage of an AC generator to a chopper voltage and charges a main capacitor. When the chopper voltage becomes a predetermined voltage or less, the chopper charging circuit ...