Abstract: The invention relates to process and apparatus for creating shaped objects from incipiently gelling alginate or low-methoxy pectate sol in which the incipiently gelling sol is guided into cavities of a movable belt. V-shaped wiper blades can be used as guides. The sol is preferably fed onto the belt at a rate not greater than the volumetric feed rate of the cavities. The process and apparatus can be used to prepare such products as imitation fruit e.g. by incorporating pureed fruit in the incipiently gelling sol.

Abstract: Methods for producing contact lenses for are provided including transferring an iris-simulating pattern to a contact lens substrate. The iris-simulating pattern is obtained from a digitized image of an iris of an eye. Contact lenses including such iris-simulating patterns are also provided.

Abstract: A physiological pressure transducer is disclosed which can be adapted for multiple uses and which employs a low cost semiconductor strain gauge sensor. The transducer is connected to a fluid-filled catheter/manometer system for measuring pressures inside a living body in areas of medical interest such as the heart, brain, uterus, or the vascular system. The catheter is coupled to the pressure transducer through a unique, disposable dome containing a shaped, compliant isolation media which is in intimate contact with the transducer diaphragm. The complete assembly is adapted for use with standard catheter flushing solutions and flush devices. An improved method of drawing blood samples by using the features of the assembly is also described.

Abstract: Currently, fiber/metal laminate sheets are limited in width due to restrictions in the width of thin metal sheets available. This invention solves that problem by providing an integral splice concept and a method for manufacturing a laminate employing the inventive concept. Specifically, a fiber/metal laminate sheet is provided having at least two metal plies and at least one fiber layer. Each of the metal plies comprises at least two metal sheets which are arranged side-by-side and have sheet metal breaks therebetween. All of the sheet metal breaks lie within the integral splice. An important feature of the invention is that the sheet metal breaks in each metal ply are staggered widthwise across the laminate with respect to the sheet metal breaks in the remaining metal plies, in accordance with a predetermined metal break staggering pattern, thereby maximizing the bond engagement of the discontinuous metal plies with the adjacent fiber layers.