Abstract: This invention is directed to the storing of digital, information, This storage system comprises a number of layers of transparent or translucent material. In each layer there is a chemical or chemicals subject to change by being contacted with different electromagnetic wave lengths. For example, if there be eight layers then the chemical or chemicals in any layer is subject to be changed by an electromagnetic radiation of a wave length different than for any of the other seven layers. In this manner, with eight layers it is possible to have an eight bit byte. Actually, under premutations and combinations it is possible to have as many as eight bit bytes from the eight layers. It is conceivable that there may be more than eight layers such as sixteen layers of thirty-two layers. There is the possibility of storing large amounts of information in a small volumn.

Abstract: This invention is directed to rotary release hook apparatus comprising a rotatable release hook of a generally circular configuration. In the release hook there is a recess for receiving a cable or a rope or a chain. The rotary release hook apparatus can be on a dock or an oil well platform or a barge or another suitable device. The cable or rope or chain cam connect with a boat or a ship or a barge or other large similar object. In the release hook there is a notch. There is a rotatable pawl having a projecting finger projecting into the notch to prevent rotation of the release hook. There is a rotatable member having a recess. Part of the pawl bears against the rotatable member. There is a release lever arm connecting with the rotatable means for rotating the rotatable member to allow the pawl to move into the recess and away from the rotatable release hook. This allows the rotatable release hook to rotate to release the cable or rope or chain.

Abstract: This invention is directed to the storing of digital information. This storage system comprises a number of layers of transparent or translucent material. In each layer there is a chemical or chemicals subject to change by being contacted with different electromagnetic wave lengths. For example, if there be eight layers then the chemical or chemicals in any layer is subject to be changed by an electromagnetic radiation of a wave length different than of the other seven layers. In this manner, with eight layers it is possible to have an eight bit byte. Actually, under premutations and combinations it is possible to have as many as eight bit bytes from the eight layers. It is conceivable that there may be more than eight layers such as sixteen layers of thirty-two layers. There is the possibility of storing large amounts of information in a small volume.

Abstract: This invention relates to a forklift truck having a pedestal which is tiltable by a hydraulic cylinder and has an operator's cabin and forks positioned forwardly of and for movement along the pedestal.