Wiper unit controller and method for controlling wiper unit

Details Wiper unit controller and method for controlling wiper unit Wiper unit controller and method for controlling wiper unit

2006-06-05

2009-11-24

Ro, Bentsu (Department: 2837)

Electricity: motive power systems

Periodic, repetitious or successive operations control of...

Variable periods or intervals between controlling operations

C318S443000, C318S445000, C318S478000, C015S250130

Reexamination Certificate

active

07622878

ABSTRACT:
A wiper unit controller for performing wiping at an accurate intermittent wipe cycle. The controller stores a maximum resistance value of a variable resistor having a resistance value that varies in accordance with the intermittent wipe cycle. When a reference time elapses after calculating a resistance value that exceeds the stored maximum resistance value, a computer renews the maximum resistance value with a new maximum resistance value.

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patent: WO 2006/068561 (2006-06-01), None

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