Record Carriers Not Specific To The Method Of Recording Or Reproducing; Accessories, E.g. Containers, Specially Adapted For Co-operation With The Recording Or Reproducing Apparatus [n: Intermediate Mediums; Apparatus Or Processes Specially Adapted For Their Manufacture (processes Involving A Single Technical Art And For Which Provision Exists Elsewhere, See The Relevant Class, E.g. B29, B41m, B05d, C08l, F16n)] {g11b 23/00} Patents (Class G9B/23)
Cross-Reference Art Collections
- Containers for magazines or cassettes {G11B 23/023} (Class G9B/23.015)
- Containers for single reels or spools {G11B 23/027} (Class G9B/23.018)
- [N: comprising means for reducing influence of physical parameters, e.g. temperature change, moisture (combined with means for reconditioning or cleaning G9B/23.099)] {G11B 23/02A} (Class G9B/23.019)
- Containers for flat record carriers {G11B 23/03} (Class G9B/23.02)
- Single reels or spools {G11B 23/037} (Class G9B/23.025)
- Magazines; Cassettes [N: for webs or filaments] (G9B/23.079 takes precedence; [N: cassettes with sealing or locking means G9B/23.087; dummy cassettes for locking in the drive G9B/33.001]) {G11B 23/04} (Class G9B/23.049)
- Apparatus or processes specially adapted for the manufacture of magazines or cassettes [N: e.g. initial loading into container (processes involving a single technical art and for which provision exists elsewhere, see the relevant class, e.g. B21, B29, B65] {G11B 23/113} (Class G9B/23.078)
- Bins for random storage of webs or filaments {G11B 23/12} (Class G9B/23.079)
- of endless belts; of tapes forming Moebius loops {G11B 23/22} (Class G9B/23.084)
- of tapes having multiple tracks parallel to edge of record carrier by offset splicing to form endless loop with one or more helical tracks {G11B 23/24} (Class G9B/23.085)
- of leaders for loading or threading, e.g. to form a temporary connection {G11B 23/26} (Class G9B/23.086)
- Electrical or mechanical contacting means; Tape stop foils {G11B 23/32} (Class G9B/23.089)
- Signal means additional to the main recording track, e.g. photo-electric sensing of sprocket holes for timing {G11B 23/34} (Class G9B/23.09)
- Signals on record carriers or on containers and recorded by the same method as the main recording {G11B 23/36} (Class G9B/23.091)
- Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph {G11B 23/40} (Class G9B/23.093)
- Marks for indexing, speed-controlling, synchronising, or timing {G11B 23/42} (Class G9B/23.094)
- Information for display simultaneously with playback of the record, e.g. photographic matter (associated working of cameras or projectors with sound recording or reproducing means G03B31/00) {G11B 23/44} (Class G9B/23.095)