Abstract: A baffle for use in an alcohol still. The baffle is provided with a series of openings spaced and arranged to accommodate substantially even dispersion therethrough of steam at required temperature and pressure. Ribs on the baffle enhance uniformity of flow through openings throughout the baffle.

Abstract: A brake device which is used to prevent reverse movement of a belt run and which includes a wedge member which is pivotally supported above the belt run. Upon reverse movement of the belt run, the wedge member is drawn into pinching contact with the belt.

Abstract: A camping trailer having a fold out body in which the top of the body is hinged to the base of the body and carries a luggage rack which servs as a ground support when the trailer is opened. A frame is supported by the body in its open position and carries a tent.

Abstract: A face mill having individual, circumferentially spaced cutting inserts each individually adjustable by means of a wedging part.

Abstract: A chemical compound and the method for using it to produce and prolong colored flames. The compound contains a metallic salt and a matrix. The metallic salt produces the color and the matrix prolongs the life of that color.

Abstract: A prefabricated door assembly which includes a panel, a pair of jambs and two combined header and thresholds. The jambs and combined header and thresholds form a rectangular frame into which is fitted the door panel. The panel is pivotally hinged to one of the jambs. Each combined header and threshold is adapted to be mounted either upon a foundation or under an overhead support, depending upon the vertical orientation of the panel and location of the door hinge.

Abstract: A transmitter is preprogrammed to transmit a digital binary bit time sequence code of a selected number of bits each occupying approximately 12 milliseconds of time. A receiver decodes the transmitted bit code within a fifth of a second to cause actuation of the switch, all within a one second lockout to prevent receipt of an additional code by an intruder or unauthorized user.

Abstract: A normally closed pneumatic valve and regulator assembly having regulator and vent valve spools is actuated by an operator pushbutton to automatically regulate pressure of a fluid provided from a pressure source. The valve assembly automatically vents when the pushbutton is released. A bias spring is operatively positioned between the pushbutton and one of the valve spools. The spring is preloaded by a pair of interlinked hook members which limits the travel of the pushbutton with respect to the valve spool and which maintains the spring in a preloaded condition so as to set a minimum value of regulated pressure. Fluid pressure from the pressure source urges the regulator valve spool into a normally closed position and the vent valve spool into an opened position. Pushing the pushbutton opens the regulator valve and closes the vent valve. The spring acts in opposition to fluid pressure on the combined valve spools to provide a regulated, reduced pressure for fluid exiting the valve.

Abstract: Method and apparatus for treating seeds, such as corn, soy beans and rice, in which the seeds are first coated with a mixture of water and enzyme and then subjected to a series of electrical potentials that causes water, ion particles, and nitrogen components to be impregnated within the seed for the purpose of improving the embryonic and growth potential of the seeds.

Abstract: An apparatus which controls the electric tracking motors of solar energy collectors and other solar devices which are adapted to be aimed at the sun.

Abstract: A telescopic support post for a trailer with a shiftable top. The support includes guides which serve to direct the motion of the telescoping parts and also to inhibit moisture, such as from rain, from getting between the telescopic parts of the post.

Abstract: Alfalfa pelletizing apparatus and method wherein pellets are formed in an open ended molding passage or aperture by compressing members entering both ends of the aperture to compress the alfalfa and to extract liquid content for discharge at a passage communicating with the mid portion of the primary mold aperture. The mold apertures are formed in a moving belt upon which the alfalfa is discharged. The pellets are expelled from the apertures after formation thereof and the forming apertures are then cleaned after release of the pellets.

Abstract: A semi-concealed door hinge having leaf parts connected by a pintle. Each leaf part includes a connector plate which is attached to either the door or its supporting frame at the rear face thereof. These connector plates form a supporting part of the overcenter closure with the closure extending between leafs of the hinge.

Abstract: A door in combination with a retainer which uses a frictionally restricted rotating disc to hold the door open. Closing of the door causes the disc to rotate and release the door.

Abstract: A valve plate for attachment to a faucet assembly which interfits with the assembly to prevent the rotation and consequent breakage of the valve housings.