Abstract: A holder assembly has strips of contact engaging material on the backs of the playing pieces and compatible strips of contact engaging strips on an obverse face of a piece holder adapted to rest upon a planar support. A hand grip protrudes from the reverse face of the piece holder. The grip is contoured to afford an easy grip to a player, especially those handicapped by arthritis or other hand crippling diseases. The grip is oblong and its long axis is at an angle to the lower edge of the holder, which seats on the planar support. The grip has opposed ends and the lower end is spaced from the lower holder edge so that it acts as a leg to support the holder at an angle to the support surface for better visibility of the playing pieces secured removeably to the holder by the contact between the engaging material strips on the pieces and on the holder. The pieces may be laid face down on the support and the holder then pressed upon them to be erected with the pieces in order in front of the player.

Abstract: A method for treating external eye conditions and nasal related physical conditions by closing or partially closing one or more eyelid punctal openings by first testing the efficacy of occlusion by a temporary test stitch to close a punctal canaliculus and observe the effect of such enforced retention within the eye of continuous tears that otherwise drain from the eye through the nasolacrimal duct, and then closing or occluding one or more of the lower and upper punctal canaliculi by applying a laser beam to the puntum in phases of differing intensity and diffusion to shrink the epithelium and other tissue in the area to restrict the canaliculus opening.

Abstract: A plurality of cylindrical rollers are embedded in a roadway over which wheeled vehicles move such that the vehicle wheels rotate the contacted rollers. A shaft transverse to the roadway supports the rollers and turns with them to transfer power from vehicle contact to an electrical generating apparatus. Power accumulating apparatus, such as a water or hydraulic fluid reservoir, may intervene between the shaft and the generator to smooth the power flow when vehicle travel is intermittent. Alternate apparatus may directly link the shaft to an electrical generator which may, in turn, charge batteries or pump water upwardly to accumulate power for response to later demand. The rollers may be housed in a metal or concrete trough and cross one or more lanes of traffic to a median power collector such as a spider and bevel gear arrangement that is capable of receiving rotating motion from four right angle directions at once.

Abstract: A cornea is altered in shape by providing a template body to guide a surgical blade, the body being formed in a semi-spherical hollow with the outer wall concentric with the inner surface of the cornea and the inner wall of the template body concentric with the outer surface of the cornea. The template body affords a rest surface for a shoulder on the surgical blade to limit penetration of the blade into the cornea in accordance with the thickness of the template body, which varies inversely with the thickness of the cornea to preclude blade penetration of the anterior chamber of the eye behind the cornea. Guide slits in various patterns are formed in the template body between the optic zone and the limbus circles diameter of the eye to change the resistance of the cornea to inner eye pressures and thus alter the corneal shape to correct focal problems of the eye.

Abstract: An upper member to which a machine or other equipment piece to be protected is securable is supported directly or indirectly upon one or more resilient support columns, like coil springs. The resilient support columns are supported from a lower member which is adapted to be fixed to the load supporting surface for the equipment. Downwardly extending looping surfaces secured to the upper member define open or closed loops about transverse horizontal restraint bolts secured in pairs of transversely separated jaws rising from the lower member at each end of the member. The looping surfaces and the restraint bolts serve to limit relative motion in the transverse and longitudinal directions between the upper and lower members. Shock cushions about each bolt and between the looping surfaces and the jaws further limit relative motion.

Abstract: A box blank with receptacle and cover sections each with side flaps and end flaps has a hinge panel joining the two sections. A vacuum pickup draws a flat blank from a supply stack to a feed carriage which transfers the blank past sprays that apply glue to the end flaps. The speed of the carrier varies, but beneath the glue sprays speed is uniform. The carriage delivers the glue coated box blank to a former and a tray forming head having concave and convex interacting pressure plates which maintain doubled over end flaps of each section in a concave configuration with respect to the box while the folded end sections are adhered to form a box tray from the blank. Former flap benders cooperate with the tray forming head to shape the box tray. A second vacuum pickup clasps the formed tray at the hinge panel and draws a shaped tray from the forming head into engagement with folding elements such that the cover and receptacle sections are bent together along the hinge panel to form a closed box.

Abstract: A spring steel wire is bent to have an open head from which criss-crossing limbs extend to form separated limbs each with two bearing points for gripping an object to be clamped. Preferably each limb is a tilted "L" which is normally crossed twice over the other limb. The head defines a hand or finger grip such that when the extremes of the separated limbs are placed in contact with a work to be clamped, the head affords a grip by which the entire clamp may be twisted with respect to the work and then pushed further onto the work such that the grip of the clamp on the work is increased because of the forces resulting from the re-orientation of the cross-over limbs.

Abstract: A box blank with receptacle and cover sections each with side and end flaps has a hinge panel joining the sections. A vacuum pickup draws a flat blank from a stack to a feed carriage which delivers the glue coated blank to a former and a forming head having concave and convex interacting pressure plates which maintain doubled over end flaps of each section in concave configuration while the folded end sections are adhered to form a box tray. Former flap benders cooperate with the tray forming head to shape the tray. A second vacuum pickup clasps the formed tray at the hinge panel and draws it from the forming head into engagement with folding elements such that cover and receptacle sections are bent together along the hinge panel to form a closed box.The machine implementing the process is cam and lever motivated with a gluer for forming the folded end flaps and holding the box partially closed after the tray is formed for loading articles into the box before it is closed.

Abstract: A tractor travelling system transmission mechanism for providing tractor travelling system stepless speed change including the stop status of a tractor, and tractor forward/backward changeover, by using a friction type stepless transmission means, a planet reduction gearing and a forward/reverse changeover gearing, which is independently disposed without commonly utilizing the friction type stepless transmission means or the planet reduction gearing as a forward/reverse changeover means.

Abstract: A rotatable wheel on a mobile frame carries radially extending pairs of movable, opposed crop-gripping arms which are spring-loaded toward each other. Brackets on each face of the wheel pivotably secure the arms. A roller on each arm moves onto and out of engagement with a cam on the frame with each rotation of the wheel, opening and closing the arms. Preferably the brackets, springs and rollers have quickly defeasible attachment hardward for ease in replacing worn parts, like a readily accessible removable pin securing each arm spring in a cavity in the arm, and rollers having shafts with indents in which a spring-loaded lock removably lodges. In one embodiment a lone threaded member secures each bracket and also affords a base locator for the arm spring. A bracket is removable with arms still attached for ease in maintenance with access to the threaded member through the spring cavity.

Abstract: The process utilizes a conventional golf practice driving range with added greens with flags for approach shots, the conventional practice putting greens and a computer with a viewing screen. The computer is programmable, as by a cassette tape, to show in sequence layout and data on each of the eighteen holes of a selected classical golf course. The actual drives and approach shots are "played" on the practice driving range and are added to the computer information on the screen to show ball placement on the screened course. A golfer can play realistically any of the great courses of the world and measure his game against the par for those courses by the process, completing putting out for a final score on adjacent practice greens. A putting phase for each hole is preferably done after the drive and approach shots are made for all eighteen holes, or each nine holes, but may be done on the practice green after the drive and approach shots for each hole.

Abstract: A box blank with receptacle and cover sections each with side flaps and end flaps has a hinge panel joining the two sections. A vacuum pickup draws a flat blank from a supply stack to a feed carriage which transfers the blank past sprays that apply glue to the end flaps. The speed of the carrier varies, but beneath the glue sprays speed is uniform. The carriage delivers the glue coated box blank to a former and a tray forming head having concave and convex interacting pressure plates which maintain doubled over end flaps of each section in a concave configuration with respect to the box while the folded end sections are adhered to form a box tray from the blank. Former flap benders cooperate with the tray forming head to shape the box tray. A second vacuum pickup clasps the formed tray at the hinge panel and draws a shaped tray from the forming head into engagement with folding elements such that the cover and receptacle sections are bent together along the hinge panel to form a closed box.