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Every time the piston moves up and down, discarded items
Reciprocating engines appeared in the late 19th century. For more than 130 years since then, the vertical movement of the piston has continued to play a central role in “generating power.”
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In front of the oxygen concentrator, I made the choice of ‘not getting down’
I received a call from the head of development at a medical device manufacturer. Can our oxygen concentrator reduce noise to 38 dB(A)? The current limit is below 50 dB(A), and internally, it’s said ‘no more is possible.’
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Measuring vibration reveals lifespan — A story of engineering culture
When talking with people outside the company, I was asking, “What kind of company is Air Surf?” If asked this, the most accurate answer would be this.
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Hiring standards for engineers connecting research institutes and the field
The work of the company Airsurf always takes place between two locations. One is the research location with papers, patents, and prototypes. The other is the customer’s site where the equipment is actually in operation. New technologies are born in places of research. However, whether it actually benefits society can only be seen by taking…