Abstract: A doctor blade assembly consisting of a first section and a second section. The first section acts as a backup for the second section. The second section includes a leading portion, which is of a reduced thickness and has a bevel to wipe excess ink from a gravure cylinder. The first and second sections are adhered to each other. The second section can be notched to alleviate the deleterious effects of camber.

Abstract: A method of reproducing in chocolate a selected image, comprising the steps of optically scanning the image, laser etching the selected image in a surface of a plate in response to the optical scanning such that peaks and valleys are created in the surface of the plate corresponding to the selected image, controlling the laser etching by a scanning laser or a displayed frame of the image, casting a deformable transfer blanket against the surface of the etched plate surface to record in a surface of the transfer blanket peaks and valleys corresponding to the selected image, casting a chocolate material against the surface of the transfer blanket to record the selected image by peaks and valleys in a surface of the chocolate, and removing the cast chocolate material from the transfer blanket.

Abstract: Mail inserting and collating apparatus includes an envelope conveyor for continuously conveying envelopes along a first path; a plurality of envelope carriers mounted on the envelope conveyor and movable therewith, for holding the envelopes; an insert conveyor for continuously conveying a plurality of inserts along a second path, at least a portion of the second path running substantially parallel and adjacent to the first path; a plurality of pockets mounted on the insert conveyor and movable therewith, for holding the inserts; a rotatable kicker roller for removing a lowermost insert from a stack of inserts and moving the lowermost insert toward a pocket adjacent the stack, the kicker roller having an arcuate rubber projecting surface from engaging the lowermost insert from the stack during rotation of the kicker roller and a vacuum port extending through the kicker roller and terminating in the projecting surface; a drive for intermittently rotating the kicker roller; a vacuum supply for supplying a vacuum

Abstract: A decorative fabric has two faces and is made on two stitch through type machines of different gauge. The fabric has a non-woven, flexible substrate and a first plurality of spaced yarns laid on the front face of the substrate in the filling direction. First knitting threads of predetermined gauge form a series of warpwise loop chains which bind the first filling yarns and the substrate into an integral structure. The rear face of the substrate has a second plurality fo spaced yarns laid thereon in the filling direction, and second knitting threads of predetermined gauge which are different from the predetermined gauge of said first knitting threads, thereby forming a series of warpwise loop chains which bind the second plurality of spaced yarns and said substrate into an integral structure.

Abstract: Mail inserting and collating apparatus includes an envelope conveyor for continuously conveying envelopes along a first path; a plurality of envelope carriers mounted on the envelope conveyor and movable therewith, for holding the envelopes; an insert conveyor for continuously conveying a plurality of inserts along a second path, at least a portion of the second path running substantially parallel and adjacent to the first path; a plurality of pockets mounted on the insert conveyor and movable therewith, for holding the inserts; a rotatable kicker roller for removing a lowermost insert from a stack of inserts and moving the lowermost insert toward a pocket adjacent the stack, the kicker roller having an arcuate rubber projecting surface for engaging the lowermost insert from the stack during rotation of the kicker roller and a vacuum port extending through the kicker roller and terminating in the projecting surface; a drive for intermittently rotating the kicker roller; a vacuum supply for supplying a vacuum

Abstract: Mail inserting and collating apparatus includes an envelope conveyor for continuously conveying envelopes along a first path; a plurality of envelope carrier mounted on the envelope conveyor and movable therewith, for holding the envelopes; an insert conveyor for continuously conveying a plurality of inserts along a second path, at least a portion of the second path running substantially parallel and adjacent to the first path; a plurality of pockets mounted on the insert conveyor and movable therewith, for holding the inserts; a rotatable kicker roller for removing a lowermost insert from a stack of inserts and moving the lowermost insert toward a pocket adjacent the stack, the kicker roller having an arcuate rubber projecting surface for engaging the lowermost insert from the stack during rotation of the kicker roller and a vacuum port extending through the kicker roller and terminating in the projecting surface; a drive for intermittently rotating the kicker roller; a vacuum supply for supplying a vacuum t

Abstract: A back attachment for a muscle exercise and/or rehabilitation apparatus of the type having a motor driven output shaft with a central axis, includes seat for supporting a person thereon; a back exercising frame connected to the output shaft for pivoting the back of the person about the central axis when the person is seated in the seat; a support stand for fixedly supporting the seat at a downward angle of approximately 15 degrees toward a front portion of the seat, regardless of the angle of pivot of the back exercising frame; securing straps for securing the person to the seat and back exercising frame; an adjustable foot rest connected to the seat for supporting the feet of the person, during pivoting the back exercising frame, the adjustable foot rest being adjustable along the length thereof toward and away from the seat; a lumbar support connected with the back exercising frame for supporting the lumbar region of the person about an axis offset from the central axis, during pivoting movement of the back

Abstract: A method of forming a multi-color chocolate product, includes the steps of applying a first color chocolate into a chocolate mold having a planar upper surface and recesses formed therein which form a sharp angle at the junction of the recesses with the planar upper surface; squeegeeing the first color chocolate across the planar upper surface such that the first color chocolate fills the recesses and is scraped from the planar upper surface; permitting the first color chocolate to at least partially harden; applying a second color chocolate into the chocolate mold on the planar upper surface thereof; permitting the second color chocolate to harden to form the multi-color chocolate product; and removing the multi-color chocolate product from the chocolate mold.

Abstract: A muscle exercise and rehabilitation apparatus includes a movable fixture against which an actuating force can be applied; a particle brake clutch for applying a braking force to the fixture in linear dependence on a braking current supplied thereto, in counteracting relation to the actuating force; a control circuit for controlling the supply of braking current to the particle brake clutch so that the latter controls the fixture to move in at least one of an isometric, isotonic and isokinetic mode of operation; and a hysteresis compensating circuit for supplying a reverse current to the particle brake clutch to cancel out hysteresis in the particle brake clutch in dependence on the amount of braking current previously supplied to the particle brake clutch.