The thing which does not receive protection of copyright
Although it is a work, the constitution, a statute, an ordinance, the notification of the translated version and compilation, a country, or a municipal corporation, notification and judgment of a court, a command, etc. are one of those which do not receive protection of copyright.
The design about daily necessities, such as abstract things, such as an idea and theory, a mere thing which will become the same even if the data and who that calculated express, a car, and a design of electric goods, etc. are one of those which do not correspond to the work which cannot do copyright registration.
When it says in an intelligible example, it is what the language of the
subject which comes out in the thing daily conversation mass-produced at
the factory etc., and a short word machine built according to the command
(program) not to become a work.
Since these are not the expression things of creative thought or feeling,
they do not become a work. s