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Match Document Document Title
7466097 Wiper control method and wiper control device  
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...
7449855 Window lifter, controlling device for a window lifter and method for the control of a window lifter  
The present invention relates to an electronic controlling device with a computer unit installed to control a regulating device especially a window lifter of a motor vehicle. The computer unit...
7049772 Motor drive circuit  
A motor drive circuit which have a first source-side transistor and a first sink-side transistor connected in series; a second source-side transistor and a second sink-side transistor connected in...
7002312 System and method of actuating a movable barrier operator  
A system and method for actuating a moveable barrier operating system. A wireless time signal at a receiver. A time-of-day signal is supplied at the output of the receiver. The receiver is...
6922037 Rotating induction apparatus  
An electrical rotating apparatus comprises an inverter system that outputs more than three phases. The apparatus further includes a stator electrically coupled to the inverter system, and a rotor...
6888335 Method and system for controlling vehicle door position in response to detection of abnormal operation  
A method and system for controlling vehicle door position in improved reliability of a vehicle door electromechanical positioning components. The vehicle door control system includes an abnormality...
6876166 Electric-motor drive  
An operational check of the safety unit or the safety circuit takes place within the delay time of the relay, assigned to each motor, caused by the pick-up delay or the release delay. Also, the...
6833681 Barrier movement control for mid-travel barrier movement start  
Methods and apparatus for controlling an automatic barrier movement system, particularly for beginning movement of a barrier which has been stopped between an open and closed position of the...
6788017 Period adjustment circuit of disconnection and restart IC  
A period adjustment circuit of disconnection and restart IC comprises a second capacitor, which is connected to a resistor and a transistor connected in parallel. One end of the resistor is...
6657409 Control system and method for an automatic door or gate  
A control system for a door or gate which is movable between an open position and a closed position by an automated operator, comprising a door travel organizer which divides the door travel into a...
6580243 Opening/closing control apparatus of opening/closing body for vehicle and method thereof  
A door speed is detected at every predetermined detecting time, and a door position is calculated at a timing detected the door speed. A target speed according to the door position is obtained by a...
6534940 Marine macerator pump control module  
A marine macerator switch including a comparator programmable with over and under current limits corresponding with the characteristics of a macerator drive motor. A sensing circuit senses the real...
6518720 Combination door unlock and trunk release mechanism  
A mechanism by which a single switch can either unlock one or more doors or release the trunk or hatch of an automotive vehicle. The switch can be mechanically or electrically associated with a...
6401021 Memory seat and power walk-in control  
A power seat control system that includes memory seat recall and power walk-in functions. When power walk-in is initiated while memory seat recall is being performed, the control system suspends...
6329777 Motor drive control apparatus and method having motor current limit function upon motor lock  
A direct current motor for an engine throttle control is driven with a motor current of 100% duty ratio, when a throttle valve is to be moved from one throttle position to another or when the...
6208111 Motor starter arrangement with soft start electronic control  
An improved motor starter assembly is provided on a frame and having an external profile which matches that or is within that of a prior motor starter is disclosed. The improved motor starter...
6191546 Proportional integral cooling device controller for electronic device  
An electronic device has a heat producing component thermally coupled to a heat dissipation structure. The electronic device further has control circuitry connected to a temperature sensor that...
6087795 Wiper control method  
The wiper control method is capable of preventing damages on a wiper due to erroneous operation of the wiper when a vehicle is subjected to a car washer with its wiper operation kept in an "AUTO"...
6054826 Backward drive control system for motorcycle  
Backward movement of a heavy motorcycle is assisted by a starter motor for cranking an engine of the motorcycle. A backward drive control system includes a pulse width modulation circuit for...
6008607 Device and process for electronic monitoring of an adjustment drive in a vehicle  
Suggested are a device and a method for electronically monitoring an adjustment drive arranged in a vehicle, for which a second adjustment drive (17) is actuated by an electronic control unit (12)...
5910718 Motor control apparatus  
A control circuit outputs a first signal at a predetermined period in the case of being in a normal state and in the case of not being in a normal state, stops the output of the first signal at the...
5838125 Control method for an automatic door opening/closing apparatus in a washing machine  
A control method is disclosed that is applicable to a washing machine having an apparatus for automatically opening/closing a washer door using a motor. The control method comprises the steps of...
5789887 Automatic door  
A memory system for an automatic door, the memory system being capable of recording for a specified length of time all relevant operational parameters according to the first-in/first-out principle.
5734244 Safety appliance for movable parts  
An appliance which, through motor-driven operation, is movable toward a closing edge, in particular, for use with window regulators and sliding roofs of automotive vehicles. For this purpose, the...
5723959 Power window driving control device  
A power window driving control device formed of a measuring device which measures time elapsed since closing of a window glass has been designated by a switch, a sensor which detects a completely...
5712548 Bi-directional motor actuator  
A motor actuator for preventing a motor from drawing excess current for longer than a predetermined time delay period including dynamic brakes for simultaneously braking motor rotation when motor...
5682088 Brushless D.C. motor having a predefined minimum time lapse between successive commutation switchings  
In a D.C. motor having a position detector for detecting predetermined rotor positions and an electronic commutation circuit for connecting the stator coils to the power supply in a predefined...
5510686 Automated garage door closer  
A security timer, add-on device, for an automated, electrically-powered, garage door causes the door to close after it has been opened for predetermined time, e.g., four and a half minutes. The...
5488274 Method for controlling activation of disk drive motors  
In a method of controlling activation of a motor, based on a device number (unit address) set value A d which is determined exclusively for a disk device and a motor activation start time delay T...
5428276 Automatic adjustment of commutation delay for brushless DC motor for improved efficiency  
A circuit and method are provided for automatically adjusting a commutation delay from events indicating a position of a polyphase dc motor. The circuit includes a driver to supply drive current to...
5428278 Operating delay means for a hydraulic door closer  
A door closure delay system produces a first signal when a person approaches a doorway housing the door. The first signal is applied to a timing system and a voltage comparator so that a second...
5331262 Self adjusting motor positioning system and method  
A self-adjusting motor positioning system comprises a motor including a shaft extending therefrom, a disc coupled to the motor shaft and having at least first and second notches, rotating apparatus...
5226501 Electric-motored bicycle  
Several embodiments of electric power assisted bicycles wherein an electrical motor is employed for assisting in the pedaling of the bicycle. The embodiments all include an arrangement for changing...
5113124 Programmable appliance controller  
A programmer for an appliance having a line power switch and a plurality of program switches sequentially actuated by a cyclic cam mechanism. The program switches are latched to the actuated...
4924158 Motor driver protection circuit  
An interface circuit between a microcomputer and a MOSFET driver for motor control includes logic for failsafe motor control particularly to protect the driver. AND gates supply driver signals when...
4831314 Drive apparatus for opening and closing mechanism  
A drive apparatus for an opening and closing mechanism includes an electric motor, a clutch, a reduction gear unit and a timer mechanism. The clutch includes a coupling having first and second...
4808894 Power window device  
A power window device is adapted to drive a motor which automatically closes a windowpane of a car in response to door locking of the car, and cut the drive power for the motor after a...
4743820 Electronic appliance control  
An electric appliance control system is disclosed in which a logic controlled, solid-state, electronic system is used in conjunction with a mechanical switching device in the form of a cam disc...
4727305 Multi-function control system for an induction motor drive  
In an induction motor drive controlled by SCR devices connected in the AC power supply phase lines of the motor, a plurality of channels establish, on a common input to a digital gate pulse...
4521722 Appliance controller  
A microcomputer-based electronic controller for a dishwasher utilizes a motor driven timing cam for selectively energizing the electromechanical components of the dishwater. An internal diagnostic...
4517501 Rotation control system  
A rotation control system including speed control feedback automatic speed control apparatus for controlling the rotation speed of a rotator to a predetermined speed, feedback automatic phase...
4463296 Vehicle motor driving circuit  
A driving circuit for use in controlling a motor for controlling an air mixing door, an inner and surrounding air change-over door and a mode setting door and the like used in a vehicle air...
4459524 Food processor  
A food processor is comprised of a food processing cutter which is driven by a motor connected to an AC power source, a switch for controlling on and off of the motor, a pulse generator for forming...
4419609 Device for the attenuation of the movement of reel motors in tape recorders during standstill of the tape drive roller  
Device for the attenuation of the movement of the reel motors in recording devices during standstill of the tape capstan drive roller. The regulation of the reel motors proceeds during the normal...
4323827 Apparatus for controlling a two-speed shift motor  
An electronic control means utilized in an electrically actuated shift apparatus for a multispeed axle including an electric power source and an electric motor coupled to actuate means for shifting...
4207508 Variable speed motor control system  
A variable speed motor control system for controlling the vertical speed of a hoist. An electro-mechanical brake means locks the hoist load in place when the system is off or when the motor speed...
4097791 Delayed turn-on and turn-off control circuit  
A delayed turn-on and turn-off control circuit for an electric motor includes a motor relay having an electrical actuator and a normally open motor contactor which is connected in series between...
4005585 Control arrangement fail-safe timing circuit  
A fail-safe timing circuit energizable in response to a starting signal for activating a system, such as an air conditioning system, includes a first switching circuit responsive to the request...
3931560 Motor control system and electrical switch constructions therefor or the like  
A control system for a motor having a required oil pressure for the safe operation thereof, the system having a time delay switch for interconnecting an electrical source to the motor to operate...
3872459 BURGLAR AND WARNING ALARM AND SYSTEM  
A warning and alarm system, as for burglar-detection fire protection or other monitoring tasks, which provides plural advantages including a variety of sensing or monitoring means and stations, a...
Matches 1 - 50 out of 76 1 2 >