PROBLEM TO BE SOLVED: To provide a method for adjusting the height of a polishing head, which can reduce the downtime of a polishing apparatus and the cost required when replacing a polishing pad. SOLUTION: In this method, a reference height of a polishing head 20 holding a substrate, ...
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Over the past couple years or so there has been a dramatic rise in the number of HTML5 games around on the Web, thanks in no small part to the HTML5 gaming engines that are making their development much easier.In this tutorial, I'm going to show you how to build a simple space-...
We’ll explain in detail how to perform it below, but to get a sense of how the glute-ham raise is done, picture starting off with your torso parallel to the floor, and using the back of your legs to lift your entire body up until it’s perpendicular to the floor. (If that ...
Sometime that afternoon or evening, a gust of wind put enough strain to crack a plastic bracket on one of the flagpole rings that had helped secure the flag, leaving it clumsily draped over the shrubbery below the pole. I am fixing that problem by ordering two new rings–which means I’...
Peak height:No one likes to bump their head when they sit up. Peak height, though, is measured at a single spot, so don't rely solely on this spec to assess overall headroom. The test pitch (noted above) is much better way to assess that. ...
sure you do not add too much -- putting out the fire created by the charcoal. As you add charcoal, adjust the air flow to the interior of the water heater to maintain the flame height. The ore will begin to melt once the temperature reaches the range of 920 to 980 degrees Fahrenheit...
This is a major reason why weight margins are built into the weight estimate-you can always repaint the top of the waterline, but if you have to raise the overboard pipe discharges as well because you were more than 3-6" off, it's a serious problem requiring a lot of welding, ...
A static spark with a duration of a few thousandths of a second, contacting a few molecules of the vapor/air mixture is enough to raise the temperature above the ignition point. Flammable (explosive) range of flammable liquids is the ratio of liquid...
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