About 658 results
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https://drivepatents.com/patents/968803 · 15 Oct 2014
A reachable range calculation apparatus for computing a range that a vehicle traveling on stored energy is able to reach, comprising: a storage part for storing beforehand information on a required amount of energy consumed when the vehicle moves, using ea...
https://drivepatents.com/patents/969240 · 8 Oct 2014
A calculation device is provided that executes calculations within real-time restrictions. The calculation device implements a step of predicting a processing time of a calculation related to the amount and property of input data based on a prediction mode...
https://drivepatents.com/patents/969127 · 8 Oct 2014
A relay (20) receives a battery information acquisition time from each battery module (10) and calculates measurement time differential information t, that is, a time difference between the battery information acquisition time as a reference and the batter...
https://drivepatents.com/patents/968978 · 8 Oct 2014
The present invention implements a PWM method that allows for an output of zero voltage to the maximum voltage while keeping a predetermined switching frequency and reduces alternating current ripple even if a condition of a low switching frequency. In a r...
https://drivepatents.com/patents/969769 · 24 Sep 2014
Disclosed is an onboard environment-recognition device 100, capable of finding a recognition result with high precision in a state where alarm and vehicle-control are ready for actuation, and realizing recognition of the ambient environment of a vehicle wi...
https://drivepatents.com/patents/971234 · 20 Aug 2014
The present invention enables to move an enlarged map displayed as a slave screen within a large-area map screen freely and at high speed. A navigation device includes: a map display means for displaying a large-area map screen showing a large-area map and...
https://drivepatents.com/patents/971677 · 6 Aug 2014
A power state of any point of a power system is estimated with high accuracy to appropriately perform monitoring of the state of the entire power system. A power system state estimation device is provided which includes a power system data database which h...
https://drivepatents.com/patents/971550 · 6 Aug 2014
A two-shaft gas turbine having high operability is provided. The two-shaft gas turbine (17) includes: a gas generator (15) having a compressor (1), a combustor (20) and a high pressure turbine (2); a power turbine (16) having a low pressure turbine (3); a ...
https://drivepatents.com/patents/971549 · 6 Aug 2014
A thermal power generation system uses supercritical carbon dioxide 5 as a working fluid, the thermal power generation system. The thermal power generation system includes a combustor 101 burning oxygen 3 and fuel 4 with the supercritical carbon dioxide 5,...
https://drivepatents.com/patents/971981 · 30 Jul 2014
A power conversion system (S) is provided, including a reactor (1) in which hydrogen and an aromatic hydrocarbon are chemically bound under a heating condition, a hydrogen generator (2) which decomposes a product prepared via chemical binding between the h...