Abstract: A disclosed backpack chair includes a bag comprising a top piece, a back piece, two symmetric side pieces, an apron and a bottom piece sewn together like a hooded vest and zippered up a front center thereof with a perimeter of the bottom piece to form the bag. A tri zipper track and a penta slider pull connects a perimeter of the two equal side pieces to a perimeter of the head piece and to perimeter of the bottom piece to form the bag. The backpack chair also includes suspension pockets at reinforced corners of the bag to receive collapsible pole members of a suspending structure. The backpack chair further includes at least one strap detachably connected to the bag to allow the bag to be carried on a user's back, a user's shoulder and in a user's hand or crook of a user's arm or around a user's waist.

Abstract: A disclosed backpack chair includes a bag comprising a top piece, a back piece, two symmetric side pieces, an apron and a bottom piece sewn together like a hooded vest and zippered up a front center thereof with a perimeter of the bottom piece to form the bag. A tri zipper track and a penta slider pull connects a perimeter of the two equal side pieces to a perimeter of the head piece and to perimeter of the bottom piece to form the bag. The backpack chair also includes suspension pockets at reinforced corners of the bag to receive collapsible pole members of a suspending structure. The backpack chair further includes at least one strap detachably connected to the bag to allow the bag to be carried on a user's back, a user's shoulder and in a user's hand or crook of a user's arm or around a user's waist.

Abstract: The invention pertains to the alignment of chucks used in the web handling industry. The device includes specialized mounting features to align a light beam with a given chuck. Two of these assemblies are positioned such that each light beam aligns with the other. In this orientation the two chucks are aligned.

Abstract: The invention pertains to the alignment of chucks used in the web handling industry. The device includes specialized mounting features to align a light beam with a given chuck. Two of these assemblies are positioned such that each light beam aligns with the other. In this orientation the two chucks are aligned.

Abstract: A method of providing a display signal, wherein digital data to be displayed has associated with it statistical values determined for pre-determined sized blocks of the digital data, comprising the steps of: determining display scaling parameters; determining from the display scaling parameters the extent to which the statistical values are suitable to use in place of some or all of the digital data when determining which data points of either the digital data and/or statistical values to display; determining the data points to display; reading the digital data and/or statistical values to be displayed; and generating the display signal from the digital data and/or statistical values.

Abstract: A method of providing a display signal, wherein digital data to be displayed has associated with it statistical values determined for pre-determined sized blocks of the digital data, comprising the steps of: determining display scaling parameters; determining from the display scaling parameters the extent to which the statistical values are suitable to use in place of some or all of the digital data when determining which data points of either the digital data and/or statistical values to display; determining the data points to display; reading the digital data and/or statistical values to be displayed; and generating the display signal from the digital data and/or statistical values.

Abstract: A computerized valuation platform. The computerized valuation platform can include a formula generator, a data acquisition mechanism, a valuation engine, and/or an information-presentation interface. The formula generator can be configured to publish one or more portable formula modules, wherein each portable formula module defines a valuation formula. The data acquisition mechanism can be configured to receive one or more values and assign the values to corresponding variables of the valuation formulas. The valuation engine can be configured to load a selected one of the published portable formula modules and calculate a valuation answer based on the loaded portable formula module and the assigned values corresponding to the variables of the valuation formula defined by the selected portable formula module. The information-presentation interface can be configured to present the calculated valuation answer.