Wiper device
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Apr 19, 2022
Grant Date -
Oct 24, 2019
app pub date -
Apr 11, 2019
filing date -
Apr 11, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wiper device that includes: a first control section that, during intermittent operation, controls power supply to a drive source such that a wiper blade wipes to-and-fro between a first return position and a second return position on a windshield and stops moving for a predetermined duration at the first return position, and that performs position retention control that controls power supply to the drive source such that the stopped wiper blade is retained at a position at which the wiper blade is stopped; and a second control section that suspends the position retention control by the first control section in a case in which a current flowing in the drive source is detected to have increased by a predetermined value or greater while the wiper blade moves toward the first return position within a predetermined region in a vicinity of the first return position.
First Claim
Family
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Cited Art Landscape
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