摘要:
A plastic magnet injection molding machine comprising a pair of exciting coils respectively embedded into a fixed plate and a movable plate along with respective seats and a metal mold including ferromagnetic central members and non-magnetic peripheral members is provided. With such an arrangement, the machine can anisotropically process magnet powder with enhanced efficiency by energizing the coils. Both the fixed plate 2 and the movable plate 4 of the machine are made of ferromagnetic metal. The exciting coils 7, 8 are respectively embedded into the plates at the oppositely disposed sides thereof along with the non-magnetic annular seats 9, 10 surrounding the respective exciting coils. The fixed mold 12 and the movable mold 13 of the metal mold 11 of the machine include respective central members 14, 15 made of ferromagnetic metal. The central members 14, 15 of the fixed and movable molds are respectively made to abut corresponding central portions 2a, 4a of the fixed plate 2 and the movable plate 4. The fixed 12 and the movable mold 13 of the metal mold 11 also include respective peripheral members 16, 17 secured respectively to the annular seats 9, 10 to anchor the metal mold 11 to the plates.
摘要:
This system relates to a technology for inputting picture data from a manuscript using a layout scanner. When inputting picture data from the manuscript, a layout sheet is set on position data input device such as a data tablet to obtain a specified point on the layout sheet and position data including a trimming range. The position data is delivered to a display together with the picture data. Displaying the picture data and the position data superimposed with each other, the position data is visually confirmed and a necessary correction is made. Another method is to record position data into a recording medium e.g. floppy disk etc. to allow a layout scanner to output the picture data by applying an exposure process thereto on the basis of the recorded contents of the recording medium.
摘要:
The organopolysiloxane compositions comprising a dimethylpolysiloxane, an organohydrogenpolysiloxane, a silica filler, zinc carbonate, ceric oxide, and a platinum compound. They are useful for producing electrically insulating materials and fire-resistant materials with excellent heat stability and flame retardancy.