Abstract: A beverage stabilization process in which unstable beverages are contacted in a haze-free condition and at ambient temperature with positive-charge modified particulates, especially in the form of filter sheets, to initiate haze formation and the thus-formed haze is thereafter removed from the beverage at ambient temperature thereby resulting in the stabilization of the beverage.
Abstract: A diving mask comprising an eyeglass mounting frame; an outer frame made in two pieces which can be connected together by means of coupling members; and a rubber face piece provided with a front aperture, the peripheral rim of which overlaps the outer rim of the said eyeglass mounting frame, and is clamped between the outer rim of the said eyeglass mounting frame and the internal rim of the said outer frame; and fastening means on the outer frame and on the eyeglass mounting frame for fastening the said members together at least in correspondence of the mask median axis.
Abstract: A method of holding and unfolding a drop type belt loop while it is being stitched to the waist band of a garment and the apparatus for accomplishing the same.
Abstract: Porous wound cartridge filters comprising a tubular element defined by superposed windings of a continuous yarn bundle, the surfaces of which are modified with cationic colloidal silica.
Abstract: A hydraulic shock absorber has an adjustable connection to the exercise lever to provide variable resistive forces to exercise, and alternately the shock can be mounted to the exercise lever as a dead weight and a pulley-cord system added, so that a multiplicity of exercises can be performed with the same basic unit.
Type:
Grant
Filed:
March 27, 1980
Date of Patent:
June 30, 1981
Assignee:
AMF Incorporated
Inventors:
Richard W. Grosser, Virgil L. Long, Sr.
Abstract: 4.times.8 Plywood sections are interconnected by a system of tabs and latches, and a spring suspension system is provided beneath the interconnected sections.
Type:
Grant
Filed:
April 30, 1979
Date of Patent:
June 23, 1981
Assignee:
AMF Incorporated
Inventors:
Richard W. Grosser, Virgil L. Long, Sr.
Abstract: The invention relates to a gymnastic balance beam of extruded aluminum with a bottom and end closures. The beam is of a general U-shape with the bottom plates secured to a flanged portion of the beam. The beam can be selectively covered with padding if desired.
Type:
Grant
Filed:
November 2, 1978
Date of Patent:
June 9, 1981
Assignee:
AMF Incorporated
Inventors:
Richard W. Grosser, Virgil L. Long, Sr.
Abstract: A current sensing circuit that controls a contactor that connects a load to power lines. The circuit provides an initial momentary delay period after energization of the circuit and before operation of the contactor to permit transients and other short duration anomalies to die out. An immediately succeeding second momentary delay period during which the contactor operation cannot be changed, assures that an initial inrush of current to the load will not cause a fault signal to erroneously operate the contactor. When a fault signal does cause the contactor to be operated, the circuit cannot be set back to its intended operation condition until energization of the sensing circuit is manually interrupted and reestablished. During normal operation of the circuit when current on the power lines is within acceptable limits, the circuit is latched in its proper operating mode.
Abstract: A dual-crank type upper body and arm exerciser attachment readily attachable to existing exerciser bicycles, and in which the drag brake for the arm exerciser comprises an incompressible sleeve of rubber or elastomeric material pressed against the crank arm shaft.
Abstract: Apparatus for simultaneously cutting both needle threads and both bobbin threads for a twin needle tacker or the like; the apparatus being mounted to the bottom of the throat plate and being removable with the throat plate as a single unit.
Abstract: An automatic defrost system in which the actual defrost time of an evaporator coil, for example, is the controlling parameter for establishing a defrost cycle. The system automatically adjusts itself so that a predetermined amount of frost builds up in the frost accumulating period.
Abstract: An ergometric exerciser of the constant work type using a mechanical to electrical transducer as its basis is described. The exerciser is controlled by a single chip microcomputer and associated electronic interfacing means to perform a multiplicity of selected functions. For example, the ergometric exerciser provides; adjustable work loading from 300 to 2100 kpm per minute; a flashing indicator light to warn of a low pedal speed; a pulse rate measurement from 40 to 200 beats per minute; a sonic pulse alert system adjustable from 60 to 200 beats per minute; an accurate electronic start/stop timer adjustable from 1:00 to 60:00 minutes; and a microcomputer controlled work computer which accurately calculates work done to a maximum of 99,990 kpm. All of the above functions can be conveniently performed by virtue of a control panel and visual display which is very easy to use to accurately and efficiently perform the above functions.
Abstract: An apparatus for dispensing material, especially tobacco, in portions of predetermined weight from a stream of irregular density. A variable speed feed system passes the material through a measuring region where its density is monitored and the feed speed is automatically adjusted to compensate for measured variation in the density to provide discharge of portions of predetermined weight from the feed system at regularly spaced time intervals. The relative separation positions of the portions may be calculated by determining the weight of each portion from both the density information and the feed speed, separation of the portions being effected when the separation position previously calculated reaches the end of the feed system.
Abstract: Cartridge filters of enhanced capture potential for fine contaminants, prepared by selective interaction of melamine formaldehyde bonding resin and polyamido/polyamine-epichlorhydrin charge modifier.
Abstract: A ground monitoring circuit for detecting the existence and proper connection of the ground wires in an electrical power cable of a type commonly used at a surface mining site. A complete conductive loop is established between the ground conductor, or conductors, and the ground check, or pilot, wire of the cable. A sensing signal at a frequency higher than the power frequency is coupled onto the ground monitoring loop. The voltage and current in the loop are separately sampled. Various comparisons of the voltage and current samples are made to detect any deviation in the resistance and/or reactance characteristics of the loop. Any deviation from desired conditions in the loop produce one or more output signals that change the condition of a trip relay. The trip relay initiates action that ultimately opens circuit breakers to remove power from the cable.