Abstract: An apparatus comprises a mould part having a forming chamber and a filling device for filling the forming chamber with a mouldable material. The filling device comprises an entry duct for a flow of mouldable material and air and a preliminary chamber communicating with the forming chamber. The entry duct opens into the preliminary chamber in a position such as to send the flow of mouldable material and air towards the forming chamber with a helicoidal movement, so as to separate the mouldable material from the air.

Abstract: The video control circuit is particularly adapted to multimedia applicati, wherein image transmission services are offered in addition to usual telephone speech and data transmission services. The circuit is capable of processing both photographic and graphic video images, satisfying both the relevant CCIR standards and the specifications proper to personal computers, VGA EGA, etc. so as to allow the representation of either types of images on an only type of display. To this end, it generates both timings proper to the CCIR standards, for a resolution of 720 columns per 480 lines, with an upper representation limit of graphic planes of 1024 columns per 1024 lines.