Abstract: The present invention is directed to a multilayer optical film, for use in a display or component thereof, comprising a substrate having a topmost layer that is an anti-reflective layer having a nano-structured surface, the layer comprising elongated-shaped silica particles. Another aspect of the present invention relates to a method of forming the single anti-reflective layer and its use in various applications including displays and components thereof.

Abstract: A coin mechanism has one or more coin tubes for storing, respectively, coins of one or more denominations, a dispenser for controlling the dispensing of coins from the coin tubes, and a coin mechanism controller suitable for connection to a controller in an automatic transaction system so as to receive change dispense signals from the automatic transaction system controller indicating the form of dispensing change to a customer. The coin mechanism controller, when connected to the automatic transaction system controller, serves as an interface between the automatic transaction system controller and the dispenser, and is programmed to re-determine the form of paying out the change, for example, by taking into account the distribution and denominations of the coins in the coin tubes. The arrangement of coin tubes in a coin tube cassette for use with the coin mechanism can be identified by entering a code on a keypad associated with the coin mechanism.

Abstract: A pool cover system for covering in-ground pools that have a step area which comprises a standard pool cover and a modular step cover system that are integrally attached. The modular step cover system includes a step area section which covers the step area of the pool and a flap section which extends below the pool cover and submerges into the pool. Where the step area section attaches to the flap section, there is an insert member for attaching the pool cover to the modular step cover system. Straps on the pool cover located in the area of the step cover system include strap extensions which are inserted into and through openings in the insert member of the step cover system. The straps extensions and straps of the pool cover are anchored to a deck area of the pool. A plurality of clips is used to secure the pool cover to the modular step cover system.

Abstract: A pool cover tie down assembly comprising a first strap which defines a loop, the first strap being secured to the pool cover at a location interiorly spaced from the edge of the pool cover, an anchor secured to the pool deck, a spring having a first end secured to the first strap and a second end secured to a second strap that extends from the spring and is coupled to the anchor, the second end of the spring being secured to the second strap at a location interiorly spaced from the edge of the pool cover such that the entire spring is location at a location interiorly spaced from said edge of the pool cover.

Abstract: A coin mechanism has one or more coin tubes for storing, respectively, coins of one or more denominations, a dispenser for controlling the dispensing of coins from the coin tubes, and a coin mechanism controller suitable for connection to a controller in an automatic transaction system so as to receive change dispense signals from the automatic transaction system controller indicating the form of dispensing change to a customer. The coin mechanism controller, when connected to the automatic transaction system controller, serves as an interface between the automatic transaction system controller and the dispenser, and is programmed to re-determine the form of paying out the change, for example, by taking into account the distribution and denominations of the coins in the coin tubes. The arrangement of coin tubes in a coin tube cassette for use with the coin mechanism can be identified by entering a code on a keypad associated with the coin mechanism.

Abstract: A pool cover tie down assembly comprising a first strap which defines a loop, the first strap being secured to the pool cover at a location interiorly spaced from the edge of the pool cover, an anchor secured to the pool deck, a spring having a first end secured to the first strap and a second end secured to a second strap that extends from the spring and is coupled to the anchor, the second end of the spring being secured to the second strap at a location interiorly spaced from the edge of the pool cover such that the entire spring is location at a location interiorly spaced from said edge of the pool cover.

Abstract: The present invention relates to a dual purpose beading for swimming pool liners. The beading includes a first portion structured and arranged for attachment of a swimming pool liner thereto and a second hook shaped portion. The hooked shaped portion is adapted so that it is moveable from a first position that enables the beading to be placed over an upper edge of a pool wall and a second position that enables the beading to be inserted into a receptor type coupling in a pool wall.

Abstract: According to one illustrative embodiment, a standalone computer system having a password maintenance capability includes an operating system, a password generator, and a password encryptor. The operating system is operable for executing a dedicated application. The password security generator couples with the operating system for generating a password in response to an occurrence of a prescribed password generation event, in connection with the operating system and the dedicated application. Lastly, the password encryptor couples to the password generator for producing a coded password as a function of the generated password.

Abstract: The present invention relates to a dual purpose beading for swimming pool liners. The beading includes a first portion structured and arranged for attachment of a swimming pool liner thereto and a second hook shaped portion. The hooked shaped portion is adapted so that it is moveable from a first position that enables the beading to be placed over an upper edge of a pool wall and a second position that enables the beading to be inserted into a receptor type coupling in a pool wall.

Abstract: A coin mechanism discount method and a discount device for an automatic transaction machine. The method and the discount device provide a way for a transaction machine to give discounts on selected vend items.

Abstract: A low power control apparatus for a coin operated telephone controls a full range of phone functions as well as an electronic coin acceptor. The control utilizes phone line power. Power for all the normal operations of the coin operated telephone and its coin acceptor is also supplied from the phone line. The control is preferably microcontroller based and designed utilizing low power components. In the control, an interface circuit serves to connect the phone tip and ring lines to either a power supply circuit or to a totalizer and escrow control circuit. The power supply also provides power to an audio network including a variety of fraud prevention circuits, a modem, and several time generator circuits. A monitor system monitors the status of several security switches to monitor the phone's condition. Hardware and software design features control the application of power to circuits only when needed.

Abstract: A motor home/soldout detection scheme which can sense N motors home and/or soldout, using only a two wire interface to each motor. The two wire interface can also be matrixed by row and column to further expand the interfacing ability. By channeling the home signal from the control board through the soldout switch the detection of soldout can be assured.