By means of solar energy potable water is produced from seawater or brackish well water in the process of desalination or distillation. The solar still consists of a shallow pool of brine covered by sloping panes of ...

It is the front and rear cushions that determine the smartness of motorcycle and pleasure of its riding. In particular, the built-in type (containing the cushion spring inside the fork pipe) making a good use of ...

Zippers are largely divided into the metallic zipper and plastic zipper for respective uses. In recent years, however, plastic zippers are in the great limelight for use in garrr.ents. The: plastic zipper breaks down ...

The company introduced here has been producing various types of head lamps for use by automobiles since early 1954 and has a capacity of annually producing some 700,000 sets of this item as of the end of 1982. It is ...

Though the history of lamps are almost as long as that of electricity and various kinds of lamps have been developed, those with high efficiency have not been invented yet. Among others, the fluorescent lamp is in the ...

In many places including an ordinary house, factory, resting place and the like where men spend part of their time, an electric fan makes them feel cool and refreshed. It is primarily used for controlling the air in a ...

The recent development in clutch cover disc for automobiles has been very remarkable in terms of its improved durability, improved operationality, and quietness and maintenance of vehicles. New requirements have made ...

The brake cylinder requirement per specific type of automobile varies, that is the brake cylinder manufacturing technology requires adopting the method of producing many different types in small numbers, with each ...

Electric motors have been used as power sources in the full range of industries since the directed motor was invented by JaCobi in 1834 and the induction motor by Ferraris in 1835. Particularly, the motors are used for ...

The steel industry is one of the fundamental industries which supplies basic raw materials essential to the production activities in other industries. In particular, it is the industry having the greatest relative effects ...