Abstract: Several features are combined to provide a balanced putter, which assists a player in perfecting a putt stroke during practice and repeating it with the same club during play. The clubhead is substantially symmetric around the shaft and has tapered top and bottom surfaces such that the angle of the shaft relative to the sole of the putter is no more than 80 degrees. The shaft is attached at the center of the clubhead, and the clubhead and shaft are arranged so that the center of gravity of the clubhead strikes the center of the golf ball. The clubhead has a playing surface on one face that is parabolic and can be flat in the extreme. The clubhead has a practice surface on the other face that is curved, preferably elliptical, to assist the golfer in learning the proper stroke. The putter conforms to the Rules of Golf so that the player does not have to change clubs between practice and play. The club may be used for a right- or left-handed stroke.

Abstract: An improved hand-held laser device that can simultaneously provide multiple types of low level laser therapy treatments. The device enables laser light of different pulse widths, different beam shapes and spot sizes to be applied externally to a patient's body. The device includes multiple laser sources. In the preferred embodiment, two semiconductor diode laser sources simultaneously provide two separate laser beams, one laser beam producing a line of continuous red laser light and the other producing a spot of pulsed laser light.

Abstract: A lipoplasty method which includes applying laser energy to the adipose tissue externally through the skin at the same time suction is applied to the targeted tissue. The preferred method includes introducing a solution through an opening in the body to cause the solution to come into contact with adipocytes in the adipose tissue before or simultaneous with applying the laser energy. Optionally, the method can further include reducing inflammation by applying laser energy externally through the skin. Also optionally, the method can include reducing pain by applying laser energy externally through the skin.

Abstract: A chiropractic adjustor apparatus having an electromagnetic drive mechanism connected to an actuating means which causes a shaft to reciprocate. The reciprocating shaft is used to apply pressure or force directly to the spinal vertebrae of a body. The improvements of this device include a variable-controlled switch to enable the user to change the frequency of the reciprocation; a thermal cut-off switch that automatically turns off the power to the electromagnetic drive mechanism so that the device will stop reciprocating; and a suite of structures that work together to resist rotation when the device is in use.

Abstract: An electronic system of locking and alarming one or more doors such that if an attempt is made to open the door, the alarm sounds. The device is preferably installed on vehicles having multiple built-in equipment compartments. The device is powered by the vehicle battery and includes a novel lock mechanism which requires very little power. The lock mechanism comprises a lock housing, a pin, a pivoting latch gate, a switch and a solenoid. The device is electrically connected to a vehicle's conventional remote-controlled security system and sounds an alarm if an attempt is made to open a compartment door.

Abstract: A method and apparatus to simplify the measurement of lightweight concrete components and to recycle waste materials that result from lightweight concrete block manufacture. The method involves separating coarse and fine components of the waste. The apparatus uses several devices, separately or in combination, to separate the components, such as a sieve, auger, and blower. The coarse components are conveyed by auger, gravity or other means to be measured by weight in a first hopper. The fine components are conveyed by gravity, blower, auger or other means to be measured by volume in a second hopper. Fresh materials may be added to both hoppers. The materials from both hoppers are then mixed together in a primary mixing chamber and finally conveyed into molds for curing before use.

Abstract: A system for ventilating the cabin of an overheated vehicle which takes advantage of convection and evaporation as methods of cooling. The system is voice controlled. The invention places a fan, separate from the vehicle's air conditioning and heating system, near the rear of the cabin. The fan directly connects the interior cabin air to outside air. Upon the opening of the driver's door, the driver's window rolls down and the fan turns on, drawing hot air out of the cabin to the outside, through the rear duct and across the driver's perspiring face and body. After the temperature inside the cabin drops to a predetermined comfortable temperature, a chime sounds to alert the driver to turn the ventilating system off. Alternatively, the system may shut off automatically after a preset time period. Voice control allows the driver to winterize the system, to turn off the chime, or to run the system for demonstration purposes.

Abstract: A putting training device and method for training a golfer's muscles to learn, recall and follow the proper putting swing. The training device has a rigid guide rail from which a vertical plate extends perpendicularly. The face of the putter head is held against the vertical plate to insure the face is held perpendicular to the intended trajectory of the golf ball. As the putt swing is made, the plate slides in channel of guide rail, tensioned by elastic band or similar stretchable material. The method is repeated until a swing of similar trajectory can be made without the aid of the putting training device. The device may include a gripping device on the guide rail to secure the training device to the putting surface.

Abstract: An electronic system for preventing keys from being locked inside a vehicle. An ignition or door key houses a wireless transmitter which can send a signal to lock or unlock the vehicle doors. As a driver approaches a locked car, the unlock button on the transmitter is pressed, thereby unlocking the doors. Upon exiting the vehicle, a driver may inadvertently lock himself out of the vehicle if the doors are manually locked when the door key is inadvertently left somewhere inside the car. To prevent lock-out, an oscillating unlock signal is automatically sent from the transmitter to the electronic door locks. Simultaneously an alarm sounds to alert the driver that the keys are still in the car. The driver returns to the vehicle, opens the doors which have been automatically unlocked, and retrieves the keys.

Abstract: A multi-purpose document holder which can be used with documents printed in either the landscape or portrait positions. Adjustably slidable line-guides are used to indicate a position within a document. Line-guides are provided for use of the device in both the landscape and portrait positions, and can be incorporated into the device as removable or non-removable members. This multi-purpose document holder is further provided with a document chamber having a spring-loaded backing plate to accommodate a stack of documents while maintaining the topmost document in contact with a line-guide. A document storage compartment is provided to house completed work, and a bi-functional stand is used to hold the device in a substantially vertical position when used in either the landscape or portrait positions.

Abstract: A pneumatically-inflated inner tube having two compartments such that if one compartment is damaged and deflates, the other compartment may be inflated without removing the tire. The compartments inflate independently of each other using separate valves; each compartment has its own valve for inflation. When inflated, the two compartments surround the same annular axis. The two embodiments described have primary and secondary compartments. In the first embodiment, each compartment is a discrete component wherein the secondary compartment is disposed inside the primary compartment. The compartments connect where the valve of the secondary compartment projects through an aperture in the primary compartment. In the second embodiment, the two compartments form an integral unit. The compartments share a common surface such that one compartment is formed inside the other compartment.