Abstract: A suspension includes a load beam section and a gimbal section, which is formed with the load beam section as a single, continuous piece of material, having a top surface and a bottom surface. The gimbal section has a first end formed with to the load beam section and is bent along the first end such that the bottom surface of the material along the gimbal section faces the bottom surface of the material along the load beam section.

Abstract: A process for transferring a coating onto at least one optical surface of a lens blank which comprises:

Abstract: A transparent, non elastomeric, high index, impact resistant polythiourethane/urea material comprising the reaction product of:

Abstract: The invention relates to a method for forming from a mold optical articles. These methods are particularly useful in preparing ophthalmic articles such as ophthalmic lenses, having several optical coatings thereon. The invention also relates to ophthalmic articles produced by these methods.

Abstract: The room temperature polymerizable composition comprises at least one polymerizable monomer having at least one episulfide functionality and an effective amount of at least one (alkoxyphenyl)phosphine polymerization catalyst.

Abstract: The process comprises:(a) the introduction into a mould of a composition which is polymerizable into a transparent organic glass(b) the polymerization of the composition under conditions such that the resulting substrate made of transparent organic glass has at least one thin surface layer polymerized to a degree of progression and/or of crosslinking which is appreciably lower than that of the remainder of the substrate,and optionally (c) a stress-relieving thermal anneal of the substrate.Application to the manufacture of finished or semi-finished optical or ophthalmic items, in particular photochromic optical or ophthalmic items.

Abstract: A radiation-curable coating composition for ophthalmic lens is disclosed which comprises a mixture of a monoepoxysilane, colloidal silica, an alkylalkoxysilane or tetraalkoxysilane, and an ultraviolet activated photoinitiator capable of initiating a cationic cure of such composition. The photoinitiator is an aromatic onium salt or an iron arene salt complex.

Abstract: A motion orchestration system is provided to enable an artist or orchestrator to produce music or other sounds and to extemporaneously vary the sounds being produced without detracting from the visual effect intended by the artist or orchestrator. The system may include motion detecting sensors capable of generating three-space coordinates of various segments of the body of the orchestrator. Electrical signals generated by the motion detecting sensors may generate MIDI compounds which can be converted into appropriate music or sounds. Signals from traditional microphone equipment may also be employed. The system further includes hand switching devices responsive to various hand and/or finger movements to electronically control the orchestration of the electronic output signals generated by the motion or speech of the orchestrator or by external sources.

Abstract: An annular composite washer assembly provides a "soft" mount for a tool element subassembly mounted on the threaded output spindle of a portable grinder or other power tool. The composite washer includes a pair of flat annular washers and a molded body therebetween. The body has integrally-molded inner and outer annular bands joined integrally with the inner and outer diameters of the respective washers. A first pair of blind axial pockets, diametrically opposed to one another, extends through the first washer and the body and terminates at the second washer. A second pair of blind axial pockets, diametrically opposed to one another and shifted circumferentially with respect to the first pair of blind axial pockets (preferably by ninety degrees) extends through the second washer, through the body, and terminates at the first washer.