A child resistant detachable molded plastic cover member for a cylindrical aerosol can is provided having improved release and storage capability. In the method, a device isolation layer defining an active region is formed on a semiconductor substrate. The method further includes determining whether the test script error occurred due to an error in functionality of an object, selecting one or more second test scripts that refer to the object associated with the error in functionality of the object, and assigning the failed status to the one or more second test scripts without execution of the one or more second test scripts. Methods of coating substrates with the coating compositions, and substrates coated with the coating compositions are also disclosed. User networks connected to respective interfaces IF-A to IF-D are connected to the control function parts 41C1, 41C2 to which they are previously associated, thus implementing communications between a plurality of user networks with a single system. The radar apparatus also includes a transmitter configured to transmit the first transmission pulse group and the second transmission pulse group in a way that the first and second transmission pulse groups partially or entirely overlap each other in terms of time.