JPH05297562

PURPOSE:To increase the durability of an original by preventing the breakage of the pin hole of the original, which in set as reference to accurately plural separation dot originals. CONSTITUTION:A magnetic material 147 magnetized is formed at the peripheral part of the pin hole 143B being the refer...

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Bibliographische Detailangaben
Hauptverfasser:	KIJIYOU TOORU, SAITO NOBORU, NAKABAYASHI HIROMITSU
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS
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Beschreibung
Zusammenfassung:	PURPOSE:To increase the durability of an original by preventing the breakage of the pin hole of the original, which in set as reference to accurately plural separation dot originals. CONSTITUTION:A magnetic material 147 magnetized is formed at the peripheral part of the pin hole 143B being the reference hole for positioning the separation dot original corresponding to the pin 143A of a pin bar 143 attached and fixed to the original platen of a contact exposing device, and it is made to function by direct coating or direct printing or the sticking of a magnetic material tape.