We use Optical Character Recognition (OCR) during our scanning and processing workflow to make the content of each page searchable. You can view the automatically generated text below as well as copy and paste individual pieces of text to quote in your own work.
Text recognition is never 100% accurate. Many parts of the scanned page may not be reflected in the OCR text output, including: images, page layout, certain fonts or handwriting.
Volt Incandescent Lamps. Breaking of Filament in Incandescent Lamps. Changes in Resistance in Incandescent Lamps. Simplex Incandescent Lamp Appliances. Stereopticon Model Incandes- cent Lamps. CHAPTER XII The Magazine. The Fire Trap of the Magazine. The Reel. Sizes of Reels. Non-Rewinding Reels. The Simplex-Boylan Reel. Rewinding the Film. Rewinding Machines. Multiple Width Films. The Sprockets and Idlers. The Perforations of the Film. Relation of Film Perforations to Sprockets and Pic- tures. The Film and the Idler. The Perforations and Flicker. Action of the Different Sprockets. The Loops in the Film. Aligning 1 the Sprockets. Miniature Adjusting Lamp in Pro- jector. The Framing Carriage. Framing the Picture. The In- termittent Movement. The Period of Projection a Rest Period. The Escapement. The Claw Movement. Lumiere and the Claw Movement. The Dog Movement. Advantages and Disadvan- tages of the Dog Movement. Film Shrinkage and the Dog Movement. The Plunger Movement. The Geneva Movement. The Oil Bath in the Geneva Movement. Requirements of the Geneva Movement. Details of the Geneva Movement. Accuracy of Parts of the Geneva Movement. Wear in the Geneva Move- ment. Geneva Movement of the Simplex Projecting Machine. The Paul Intermittent Movement. The Power Intermittent Movement. The Pin Cross in the Power Movement. Balance in the Power Intermittent Movement. Care of Power's Inter- mittent Movement. Flicker and the Intermittent Movement. CHAPTER XIII The Take-Up. The Take-Up in the Simplex Machine. Re- quirements of the Take-Up Mechanism. The Take-Up in the Power Machine. The Functions of the Take-Up. The Lower Loop. Losing the Loop. Power's Loop Setter. The Power Speed Control. Hand Control in the Power Speed Control. Range of Action of the Power Speed Control. Regulating Fea- ture of the Simplex Speed Control. CHAPTER XIV The Film. Inflammability of the Film. The Perforations. Winding of the Film on the Reels. Repairing the Film. Find- ing Defects in the Film. Mending a Film. Film Mending Cement. Film Breaking During the Projection. Film Mending Machine. Film Cleaning Machine. Film Rewinding Tables. Film Waxing Machine. Film Measuring Machine. Hand and 9