Abstract: A multi-sized clamp capable of attaching to various sized cylindrical objects such as iris rods of a professional movie camera. The multi-sized clamp includes a pair of clamp jaws connected by a hinge and a pivotable adjustment rod. The clamp jaws' interior surfaces include curved surfaces having at least two different diameters. The clamp jaws are opened by turning the pivotable adjustment rod in one direction and closed by turning it in the opposite direction. One of the clamp jaws also contains a body that also has an opening and an L-shaped split above the opening with a closing mechanism running through the body above the opening and through the split. The closing mechanism when turned in one direction increases the opening and decreases the opening when turned in the opposite direction, thus allowing other equipment to be attached to the clamp through the opening.

Abstract: A multi-jaw clamp capable of attaching to various sized cylindrical objects such as iris rods of a professional movie camera. The multi-jaw clamp includes two housings that each hold a cylinder with at least two circular sections in the sides of the cylinders that are rotatable to change the size of the circular opening for the circular object to which the clamp can attach. The two housings contain hinge means for opening and closing the clamp and at each free end of the housings is a means for closing the clamp and locking the clamp in position around the cylindrical object.

Abstract: A multi-jaw clamp capable of attaching to various sized cylindrical objects such as iris rods of a professional movie camera. The multi-jaw clamp includes two housings that each hold a cylinder with at least two circular sections in the sides of the cylinders that are rotatable to change the size of the circular opening for the circular object to which the clamp can attach. The two housings contain hinge means for opening and closing the clamp and at each free end of the housings is a means for closing the clamp and locking the clamp in position around the cylindrical object.

Abstract: Barley starch granules are prepared which have been found to have native amylase bound sufficiently tenaciously onto the starch granule, such that it is not extracted during ordinary separation of the starch from the grain, and hence has the property of being self-liquefying when the granules are heated to a temperature of from 67.degree. to 75.degree. C. These granules are obtained by separation from a novel variety of barley formed by cross-breeding a first barley variety characterized by a hulless gene n n on chromosome 1 and a second barley variety which is characterized by a waxy endosperm gene wx wx on chromosome 1. In one embodiment of this variety, the first variety cross-bred is characterized by both a short awn gene lk2 lk2 and a hulless gene n n on chromosome 1. In the most preferred embodiment, a variety now called Washonupana has been discovered which will yield the novel granules of this invention.