Abstract: A carrier apparatus comprises a first larger rigid loop, a second or smaller rigid ring and a straight rigid bar. The rigid loop extends along a first plane and has a maximum diameter of about 3 inches and a minimum diameter of about 2 inches. The smaller rigid ring has an outside diameter of about 1 inch and extends in a second plane transverse to the first plane. The loop and ring have a common axis of symmetry. The rigid straight smooth surface bar extends about 4 inches transversely to the axis of symmetry and along the second plane and is rigidly joined to the loop and ring. The carrier apparatus cooperates with the structure of the human hand to provide means for loading, transporting and unloading a load of clothes comfortably and efficiently.

Abstract: In a system and process for heating and cooling a house, circulated and/or intake air is passed through a system which utilizes low intensity and readily available geothermal heat capacity to heat or cool such air. The ducts of the system have an internal configuration and size that provides for relatively low velocity and correspondingly low pressure drop through such ducts yet provides air flow patterns that have sufficiently high air velocities adjacent the interior surface of the duct to provide extremely good heat exchange between such air and the interior surfaces of the ducts to utilize the low intensity temperature differentials provided by the earth mantle at only moderate depths adjacent a house in any of a great variety of areas.

Abstract: Manufacture and use of a therapeutic composition which provides for healing of open wounds on animals such as horses while avoiding the development of proud flesh and while acting as a fly repellent and avoiding and curing bacterial infection.

Abstract: In the systems and processes pump and rods are lifted in combination with other paraffin deposit removing tools in such a manner to enable the pump to remain substantially in the exact center of the tubing all the way to and from the surface and remove accumulated paraffin from the tubing wall while the tubing remains full of fluid.

Abstract: These tools efficiently and rapidly remove a snap ring and clips by initially applying a torque thereto along the length of the flat portion of the clip or along the annular length of the ring. When such rings and clips are thus stressed to a limited degree they exhibit resilient twisting or torsion about such axis. The tools are adapted to then displace the portion of the smap ring or clip that provides a locking action on the groove to which the ring or clip was attached in a direction in part at least perpendicular to the wide flat surface of the portion of the snap ring or clip in the vicinity of that then resiliently twisted portion of the ring or clip and so move that portion of the ring that initially provided locking action on the groove therefor in a direction parallel to or along the wider initial plan or surface of the snap of the snap ring or clip surface. Such movement controllably and readily disengages the locking portion of the snap ring or clip.

Abstract: A system and process for treating oil well discharge pit liquors mixes successive portions of the watery layer of such liquors with surface active agents and sprays the resultant mixture in the air so that a large portion thereof is rapidly evaporated and the non-evaporated portion is applied to one or more of the walls of the pit as a spray. The watery spray particles so applied reversibly enter the interparticulate spaces in the pit walls without disturbing the capillary characteristics thereof and are subsequently evaporated. The penetration of such liquor from the spray into the pit wall is monitored to control (a) the amount of surface active agent added to the liquor, (b) the amount and rate of the spray of the liquid to the walls and (c) avoid contamination of water-bearing earth strata below the pit walls.

Abstract: A tiltable bed is provided with a set of toothed chains and a control system therefor so that the chains are moved along the length of the bed at a linear speed which corresponds to the linear speed of movement of the bed relative to the ground and independent of the rate of movement of ground engaging means directed to move that bed along the ground: thereby there is no strain put on a cotton module engaged and caused to traverse the length of such bed by those moving chains while being lifted or lowered during adverse traction conditions.

Abstract: A teaching device for stringed musical instruments used by a player thereof to identify, practice and make changes between notes of scales of different keys. It is constructed of a simulated fingerboard comprising a rigid support surface (56) with magnetic guide members (51-54) therein and a set of structurally like note index units (as 101-128) each of such units comprising an upper label bearing panel (81) and a lower support and attaching magnetic element (83) and each of such units being removably yet stably locatable on the fingerboard. The apparatus components are organized to correspond with written music notation and operate to provide (a) a visual and tactile guide for proper finger positioning on the fingerboard, (b) finger positioning practice and (c) visual signal when finger positions are improper, and (d) facilitate removing, displacing and positioning of such units to indicate proper finger positioning for operating in different keys.

Abstract: Oil-resistant resilient mats to protect oil field workers from dangerous, high voltage electrical discharge comprise a first oil-resistant flexible resilient elastomer of extremely high dielectric strength which is usable by itself as a mat and also in combination with other oil-resistant elastomers of higher mechanical strength but less dielectric strength at high voltages and with metallic electrically conductive meshes to equalize mechanical and electrical stress across the first elastomer.The combination of metallic mesh and elastomer of high electrical resistance at high voltage provides mechanically strong and oil resistant mats that protect personnel in oil fields against high voltage and surges. The high mechanical strength elastomer layers mechanically protect the conductive wire mesh as well as the first elastomer.

Abstract: To impregnate loose cotton staple and like fibers with chemicals, a mass of such fibers is fed into and through a series of compartments in a baffled housing assembly and is there acted upon by a series of cooperating rotating paddle assemblies while in contact with a chemical containing aqueous liquor at room temperature and atmospheric pressure. The paddle assembly initially produces, with the liquid, turbulent columns of bubbles within each of the compartments, with the result that the cotton fibers are located in the thin walls between the bubbles.

Abstract: A system of composition, apparatuses and process provides for a rapid and reliable development and location of a web fabric structure to position and hold each member of a closely spaced assembly of positioned but not electrically connected units comprising discrete electrical components and integrated circuits in place on a printed circuit board with the external leads or connectors of such units projecting through holes in such circuit board so that such units are held to the circuit board during soldering of those leads to the conductive portions of the printed circuit board and other manipulations. The fabric structure and a coacting masking agent are of such chemical composition that they are readily completely removed from the circuit board and from the units after need for such fabric and masking agent has passed.

Abstract: An array of several like dimensionally stable readily manufactured diking apparatuses each of which operates in a furrow automatically produces a series of dams of uniform size at regular intervals of travel by repeatedly alternating positions one of a pair of sets of (a) a forwardly disposed digging and earth gathering element and (b) a rearwardly disposed slanted support shoe that is narrower than the earth gathering element forwardly thereof, the support shoe also providing a grading action on the furrow and automatically aligning the earth gathering element.

Abstract: A system of rotatably and pivotally mounted radially extended bent supports for radially extending windmill rotor vanes in combination with axially movable radially extended control struts connected to the vanes with semi-automatic and automatic torque and other sensing and servo units provide automatic adjustment of the windmill vanes relative to their axes of rotation to produce mechanical output at constant torque or at constant speed or electrical quantities dependent thereon.

Abstract: The invention herein is drawn to a plurality of structural products comprising segregated slabs, a process of making such structural products, and apparatus for performing such process of making such products and structures incorporating such products.The product comprises a plurality of slabs connected to each other only by an array of steel bar members extending therebetween and firmly attached thereto, whereby the slabs are movable relative to each other in directions transverse to the length of said bar members to the limit of flexibility of said steel bar members, so that many undesirable yet usually developed stresses and strains and failures developed in conventional reinforced concrete structures are obviated, and a light, strong, low-cost, thermal insulating structure is provided.

Abstract: In a vehicle comprising a liquid-cooled gasoline fueled internal combustion engine a supplemental adapter apparatus comprising tanks, valves and conduits is incorporated into the cooling system and fuel system of that internal combustion engine with some modification of the fuel feeding and the cooling systems of that engine and continually utilizes the normally unused heat of the liquid coolant of such engine to fractionate liquid fuel mixtures fed to that engine with continual intermittent use of resulting separate fractions thereby formed to improve the efficiency of conversion of the potential energy of such liquid fuel to mechanical energy.

Abstract: A system of rotatably and pivotally mounted radially extended bent supports for radially extending windmill rotor vanes in combination with axially movable radially extended control struts connected to the vanes with semi-automatic and automatic torque and other sensing and servo units provide automatic adjustment of the windmill vanes relative to their axes of rotation to produce mechanical output at constant torque or at constant speed or electrical quantities dependent thereon.

Abstract: Apparatus supports each of several dies for concurrent application of equal displacement of all such dies relative to the to-be-embossed leather strip surface. The apparatus applies sufficient force to all of several dies, each of which provide different resistances to leather penetration to develop equal displacement of each of such dies into the leather and thereby provide embossed structure of uniform characteristic by all of said dies to produce a particular ornamental and decorative effect. The dies may be readily and rapidly replaced for a variety of names to different leather strips.

Abstract: In the expanded ski and pole carrying operative array of the member parts of the ski and pole carrier, the position of skis and poles held by the carrier are positively managed by the operator because the skis and poles are firmly and positively positioned by the combination therewith of rigid connected ski-holding and orienting members and resilient clamping members. The rigid orienting members are sized and shaped and pivotally movable and reconnectable to be formed in a compact nested array wherein the larger members enclose the smaller members to protect the thin-edged members thereof and form a stable compact pocket-sized structure free of projecting sharp edges, which compact array is quickly and surely formed into the expanded ski and ski-pole carrying array of parts.

Abstract: A reflected light method of paleocurrent determination uses laser light source for investigation of paleocurrent direction for oriented sandstone samples from surface and from drill cores. The technique determines the average optic axis orientation by the variations in the intensity of a beam of reflected light from a polished surface of the sample as the sample is rotated.