Matches 101 - 150 out of 318 < 1 2 3 4 5 6 7 >
Match Document Document Title
5711480 Low-cost wireless HVAC systems  
Communication between the various elements of HVAC systems is effected by means of low-cost, low-power, narrow-band AM SAW-stabilized transmitters 21, 27, 39, 86 and receivers 18, 28, 47, 89. A...
5629590 Rotational drive control device for variable speed drive motor  
A rotational drive control device for a variable sp drive motor capable of accomplishing radio transmission of a signal for VSD (Variable Speed Drive) rotational drive control of a variable speed...
5600214 User-controllable adjustable massage bed  
In an articulated bed having a motor for raising and lowering the bed, a control circuit operated by the user has first user memory for storing a first user variable indicating a user-selected...
5577154 Radio controlled model control system with nonlinear trigger-to-controller-output response  
A control system for a radio controlled model includes an onboard speed controller, an onboard receiver, and a separate transmitter unit having a throttle/brake trigger or other manually moveable...
5544376 Articulated bed with customizable remote control  
In an articulated bed having a motor for raising and lowering the bed, a control circuit operated by the user has first user memory for storing a first user variable indicating a user-selected...
5534852 Remote safety release mechanism  
A remote controlled safety release mechanism comprising a housing having a latch member pivotally connected thereto and protruding therefrom. Attached to the housing is the first end of a strap,...
5528113 Inductive power pick-up coils  
A loosely coupled inductive power transfer system suitable for transferring power to a mobile conveyer platform or a vehicle has pick-up coils wound on flux concentrator(s). One or more large flat...
5517094 Head rail-mounted mini-blind actuator  
A mini-blind actuator has a motor and a housing that holds the motor and a dc battery. The rotor of the motor is coupled to the baton of the mini-blind for rotating the baton and thereby opening or...
5517098 Automatic tracking mobile platform  
An automatic tracking mobile platform that works logically and practically. The process of making it is simple and cost efficient. An emitter is carried by the user; this emitter transmits various...
5469036 Apparatus for feeding electricity to motor driving means of a movable body  
Motors 14 and 17 are mounted on a moving member 9 disposed on an upper surface of a track plate 8. The motors 14 and 17 are adapted to move and drive the moving member 9 along the track plate...
5466996 Electromechanical remote-control device  
The remote-control device features a servomechanism that transmits the movements of a first control cable or tie rod, which is connected to handgrip or control pedal, to a second cable or tie rod...
5444339 Mini-blind actuator  
A mini-blind actuator has a motor and a housing that holds the motor and a dc battery. The rotor of the motor is coupled to the baton of the mini-blind for rotating the baton and thereby opening or...
H001469 Remotely piloted vehicle control and interface system  
A remotely piloted vehicle control and interface system is provided. A penal computer equipped with an RS232 serial communication port passes an ASCII character(s) as a serial data stream. A shift...
5434490 Article transport system  
An article transport system includes a plurality of article loading and unloading stations, at least one carriage for running between the stations to transport articles therebetween, and a base...
5432412 Security device for a cart wheel  
A security device for a cart wheel utilizing a housing which is mounted to the cart in the vicinity of the wheel. A locking element supported to the housing and is selectively movable into...
5422552 Automated actuator for sliding panels  
An automated actuator is fabricated in kit form and adapted to be assembled and disassembled for use with sliding doors, windows or other similar panels. The actuator includes a support column...
5412291 Reconfigurable appliance electronic control system with automatic model determination, internally restructurable control and flexible programmable test modes  
A highly flexible electronic control system which is readily reconfigurable or reprogrammable to suit more than one machine, such as more than one laundry appliance. Control parameters are input to...
5329212 Waste receptacle door opener  
A waste receptacle door opener is set forth herein. The waste receptacle's door is automatically opened upon a user's approach and then automatically closed upon the user's departure. The door...
5329213 Method of turning off the receiver of a radio controlled model  
A method of turning off the receiver of a radio controlled model includes the step of providing a speed controller with control circuitry for receiving setpoint information from a receiver that...
5303972 Remote control for box top closure  
A top closure for a rectangular box includes a tarpaulin having one edge connected to one top edge of the box, and having the opposite edge wound around an elongated shaft. A reversible motor is...
5304899 Energy supply system to robot within pipe  
A system for supplying energy to a microrobot disposed within a piping system for inspection or repair. The system comprises a microwave transmission section for transmitting as energy a microwave...
5270629 Automatic vertical blind controller with memory  
An automatic vertical blind controller with memory, particularly an automatic vertical blind controller with automatic/manual operated memory for control of vertical blind turning and movement...
5235258 Remotely controlled articulated bed  
An articulated bed wherein all power signals within the mattress or supporting frame are maintained at 24 volt DC or less. Both body supporting surface manipulating motors and vibratory motors are...
5218276 Integrated circuit device of remote control type for driving a D.C. motor  
An integrated circuit for driving a d.c. motor for use in a device, such as a toy car. The device include a noise filtering circuit, a pulse expansion circuit, a first oscillator, a second...
5216337 Radio controlled speed controller with audible feedback signal  
A speed controller with an audible feedback signal capability includes a receiver line, first and second battery lines, and a motor line. A drive circuit is provided for switching between an ON...
5164644 Apparatus for controlling a ceiling fan  
The improvement of a remotely controlled ceiling fan is achieved mainly by means of a function control IC communicating with TRIAC Q 8 , TRIAC Q 9 and TRIAC Q 10 of the speed-changing device via...
5136452 Fuse-protected RC speed controller variations  
An RC controller includes a circuitboard with a circuit for variably coupling power from a battery to the drive motor of a radio controlled model. The circuit includes braking componentry that...
5134347 Low power consumption wireless data transmission and control system  
A low power consumption wireless data transmission and control system 10 is disclosed and in one embodiment, is used to automatically articulate a shade 24 by use of a transmitted command signal...
5107387 Fuse-protected RC controller  
A controller includes a circuitboard with a circuit for variably coupling power from a battery to the drive motor of a radio controlled model. The circuit has positive and negative input terminals...
5103146 Control for a remote, radio operated device  
A system for controlling the electric motor in a remote, radio controlled device includes a regulator controller which supplies energy from a battery to a receiver at a regulated level, decodes the...
5073750 Remote control apparatus for installation of electrical toy and circuit  
A remote control device for an installation of electrical toys on a circuit comprises a radio emitter (400) for emitting different radio-electric signals (b) selected by the user and a fixed radio...
5065078 D.C. motor control circuit for radio controlled toy  
A control circuit for a DC motor which drives a radio controlled toy. The control circuit receives a signal whose pulse width contains information relating to the desired speed and direction in...
5043646 Remote control direction selecting system  
A remote control transmitter/receiver system wherein an absolute direction command may be issued by the transmitter and acted upon by the receiver. The transmitter and receiver both include a...
5043640 RC speed controller  
A speed controller includes a housing adapted to be mounted in a radio controlled model car having a DC motor, a battery, and a receiver, and a control circuit for controlling the amount of votage...
5041825 Remote control system for combined ceiling fan and light fixture  
A control unit for a combined ceiling fan and light fixture (ceiling unit) is coupled to a temperature sensor monitoring the temperature of the room containing the ceiling unit, has manual entry...
5033113 Infrared receiver system for a remote control ceiling fan  
An infrared receiver system for a remote control ceiling fan including a connector disposed in a switch housing of a ceiling fan, an infrared detective sensor disposed in a casing which is...
4987349 Infrared remote control toy  
An infrared remote control toy which needs a small amount of motor starting current includes a logic IC and a motor drive circuit consisting of four transistors connected in the form of a bridge,...
4958112 Drapery actuator operated by lamp timer and hand-held wireless remote control  
A mechanism which engages the pull-cord that opens and closes draperies, whereby the mechanism possesses a unique motor control for its automatic operation by a lamp timer (any of the commercially...
4956588 Attachable hand-operated/automatic dual usage venetian blind controller  
This invention relates to an attachable hand-operated/automatic dual usage venetian blind controller which can be attached to an existing venetian blind to set the blades of such a venetian blind...
4914360 Venetian blind controller  
This invention relates to a Venetian blind controller and, more particularly to a Venetian blind controller directly attached to a Venetian blind for controlling the opening and closing of the...
4904916 Electrical control system for stairway wheelchair lift  
A stairway wheelchair lift includes a stationary motor drive unit, a mobile platform movable along a stairway and a user interface for receiving user-generated input commands. The mobile platform...
4824408 Remotely controlled steering apparatus for outboard trolling motors  
A control mechanism for a boat having a seat assembly to support a pilot provides an outboard motor which is directionally controlled by extension and retraction of a control cable with the control...
4824012 Air flow damper control system  
An air flow control system for the dampers of the individual offices or rooms in a group of offices or rooms sharing a common air supply duct with a thermostatic control in but a single one of the...
4818920 Digital oem ceiling fan  
The invention is a remotely controlled ceiling fan and light assembly. Control of the assembly is accomplished by a transmitter (22) having a motor control button (26) and a light control button...
4808995 Accessory-expandable, radio-controlled, door operator with multiple security levels  
A radio remote-controlled door operator for use, among other uses, as a residential garage door operator. The transmitter contains two buttons, one to produce normal door operation and the other to...
4739232 Power unit for a battery-driven toy  
A power unit for a battery-driven toy containing a battery power source for energizing a driving means through a power switch and a controlling circuit is disclosed, in which the controlling...
4729449 Automatically guided vehicle having steering mechanism for enabling vehicle to follow guidance wire  
An automatically guided vehicle (V) having a steering mechanism for enabling the vehicle to follow a guidance wire is disclosed. The vehicle includes a pair of spaced-apart steer drive antennas...
4705994 Electric equipment driving circuit  
A microphone senses a sound generated by the user clapping his hands and converts the sound into an electric signal which is applied to a flip-flop circuit to set the latter. The output of the...
4701681 Starting device for a toy motor using an ultrasonic wave signal  
Disclosed is a starting device for a toy motor using an ultrasonic wave signal. The starting device comprises a transmitter external to the toy which generates an ultrasonic wave signal and a...
4687975 Motor control with radio control device  
A motor control device for a radio control system is disclosed. The motor control device is mounted on an object to be controlled so as to adjust a control range in each of forward, braking and...
Matches 101 - 150 out of 318 < 1 2 3 4 5 6 7 >