摘要:
A photographic direct-print system for producing a screened print from a continuous tone negative. Fundamentally, the invention includes an enlarger having a main lamp associated therewith for receiving a negative and casting an image thereof upon an easel. Flashlamps are maintained in juxtaposition to the easel for further illuminating the same. A density read-out circuit, comprising a photodiode presenting an output to a digital volt meter, is included for measuring the light intensity of various areas of the image, such read-out determining the lens setting of the enlarger and the intensity of the flashlamps, as regulated by a power phase control circuit. A timer is included for controlling a period of simultaneous energization of the enlarger and flashlamps, the timer being controlled by a clock having a frequency which is dependent upon the intensity of the main lamp of the enlarger.
摘要:
A unitary control module having adjustable input and output mapping functionality, including methods of configuring such devices for use in different applications, are disclosed. The unitary control module can include a unit type selector such as a DIP-switch that can be used by an installer to configure the control module to emulate a particular type of controller. The control module can be configured to run a selection algorithm for configuring the mapping of the input terminals and output terminals for the device based on the controller type selected. In use, the control module may run different control algorithms for controlling the system components based on the controller type selected.
摘要:
Disclosed herein are materials including a polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a coating, a textile finish or a wax; a filler for such a polymeric material or a surface treatment, which includes an enzyme such as an esterase (e.g., a lipolytic enzyme, an organophosphorus compound degradation enzyme), wherein the enzyme decontaminates a chemical from the surface of the material. Also disclosed herein are methods of cleaning a surface of a material that comprises an enzyme.
摘要:
Disclosed herein are materials such as a coating, comprising a lipolytic enzyme or organophosphrous compound degrading enzyme. Also disclosed herein are methods of visually detecting enzyme activity in a coating by contacting the coating with a substrate of an enzyme and a visual indicator that changes appearance upon production of a product of enzyme activity on a tack-free coating surface.
摘要:
A unitary control module having adjustable input and output mapping functionality, including methods of configuring such devices for use in different applications, are disclosed. The unitary control module can include a unit type selector such as a DIP-switch that can be used by an installer to configure the control module to emulate a particular type of controller. The control module can be configured to run a selection algorithm for configuring the mapping of the input terminals and output terminals for the device based on the controller type selected. In use, the control module may run different control algorithms for controlling the system components based on the controller type selected.