About 21 results
https://drivepatents.com/patents/993542 · 23 Jan 2013
A light-receiving signal from a photo diode is inputted to a control unit for generating rain drop information through a current high pass filter circuit (20, 20A), a current to voltage conversion circuit, a voltage high pass filter circuit (40, 40A), a pe...
https://drivepatents.com/patents/993805 · 16 Jan 2013
A spacer arranged in an annular space between a rotor (5) and a stator (30) for supporting a roller (45) reversing a winding direction of a flat cable (3) is made of plastic having high lubricating properties. First guide portions (55) are provided on an a...
https://drivepatents.com/patents/1068916 · 29 Mar 2006
A signal processing circuit provided with an outside-light component reducing circuit capable of reducing an outside light component in the frequency separation method is provided. This is a signal detecting circuit which irradiates a pulse light from an L...
https://drivepatents.com/patents/1069134 · 22 Mar 2006
A wiper control method and a wiper control device which can stabilize wiping rhythm of a wiper while ensuring required wiping and smoothly respond to change of a rainfall situation are provided. An adhesion cycle of a raindrop adhering on a detection surfa...
https://drivepatents.com/patents/1070231 · 8 Feb 2006
A wiper control method and a wiper control device are provided which can smoothly respond to rapid change of a rainfall situation at passage of a rainfall shutoff environment such as a tunnel. A wiping state control part 42 determines entry of a vehicle in...
https://drivepatents.com/patents/1070228 · 8 Feb 2006
A wiper control method and a wiper control device which adjusts a wiping determining condition for determining the wiping state of a wiper according to a driving scene are provided. The driving scene is determined based on comprehensive situation determina...
https://drivepatents.com/patents/1073913 · 21 Sep 2005
A combination switch comprising a body 1 mounted in a bracket of a vehicle body side, the body 1 including lever switches on a right side and a left side of the body 1, a bottom cover 3 detachably mounted to the body 1, the bottom cover 3 supporting a flat...
https://drivepatents.com/patents/1076040 · 13 Jul 2005
There is provided a dew condensation detecting apparatus which has a configuration independent of a wavelength of a detected light beam, and which has a heat capacity of the detecting apparatus body and the amount of heat generated therefrom so as to aim a...
https://drivepatents.com/patents/1077992 · 11 May 2005
The imaging means comprises an IR lamp to radiate an infrared light forward, a CCD camera to image forward and convert to electrical signals and an image processing unit to change the signal storage time duration of the CCD camera at a predetermined period...
https://drivepatents.com/patents/1078915 · 30 Mar 2005
In an operation lever structure in which an operation lever 10 is rotatably supported by a support shaft 9 in a predetermined direction, a movable member 15 is engaged with a front end 12a of the operation lever 10, and the movable body 15 slidingly moves ...