Cassette including a recording medium for a recording apparatus

• US 5,764,457 A
• Filed: 04/14/1997
• Issued: 06/09/1998
• Est. Priority Date: 01/10/1992
• Status: Expired due to Term

• Current Assignee: Deutsche Thomson-Brandt Gmbh (Vantiva SA)
• Original Assignee: Deutsche Thomson-Brandt Gmbh (Vantiva SA)
• Inventors: Schiering, Rolf, Keesen, Heinz-Werner, Weisser, Fritz, Platte, Hans-Joachim, Uhde, Dietmar, Spille, Jens, Kaaden, Jurgen, Schroder, Ernst F.
• Primary Examiner(s): Tupper, Robert S.
• Application Number:
  US08/839,534
• Time in Patent Office: 421 Days
• Field of Search: 360/132, 360/133
• US Class Current: 360/132
• CPC Class Codes: G11B 2220/41 Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
• CPC Class Codes: G11B 2220/65 wherein solid state memory is used for storing indexing information or metadata
• CPC Class Codes: G11B 2220/655 Memory in cassette [MIC]
• CPC Class Codes: G11B 2220/90 Tape-like record carriers
• CPC Class Codes: G11B 23/08714 Auxiliary features sensing such features G11B15/06
• CPC Class Codes: G11B 27/107 of operating tapes
• CPC Class Codes: G11B 27/11 by using information not detectable on the record carrier
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: G11B 27/36 Monitoring, i.e. supervising the progress of recording or reproducing for digital recording G11B20/00 and s.gr.; for monitoring, testing or measuring of TV recorders of the type covered by H04N5/76 and subgroups, see H04N17/06

Abstract

A cassette for use with a recording apparatus comprises: a housing for a recording medium, the housing having a first surface and side walls, the recording medium being accessible through one of the side walls; at least a part of a chip card affixed to the housing, forming a second surface of the housing and closing the cassette, the chip card part having a memory formed integrally therewith and externally accessible contacts; and, the contacts of the chip card being positioned on the second surface to be engageable by corresponding contacts in the recording apparatus when the cassette is inserted therein. One of the side walls has an access door for the recording medium and the second surface forms an upper wall of the housing as defined by the access door. The part of the chip card forming the second surface of the housing has a marking position at which light transmissivity can be controlled. The marking position can be rendered non transmissive to light to prevent recording.

Claims

1. A cassette for use with a recording apparatus, comprising:

a housing for a recording medium, said housing having upper and lower surfaces and side walls, said recording medium being accessible through one of said side walls;

said housing of said cassette having a recess which is otherwise provided for receiving a sensing lever which prevents recording when said cassette is inserted in said recording apparatus and said sensing member projects into said recess;

at least a portion of a chip card disposed in said recess in said housing of said cassette, said chip card part having a memory formed integrally therewith and externally accessible contacts; and

,

said contacts of said portion of said chip card being positioned to be engageable by corresponding contacts in said recording apparatus when said cassette is inserted therein.

2. A cassette in accordance with claim 1, further comprising resilient means disposed between an inwardly facing surface of said portion of said chip card and an outwardly facing surface of said recess.

3. A cassette in accordance with claim 1, wherein said cassette conforms to a VHS cassette standard.

4. A cassette in accordance with claim 1, wherein said cassette conforms to a digital recording cassette standard.

5. A recording apparatus, comprising:

a mechanism for receiving a cassette having a housing for a recording medium, said housing having upper and lower surfaces and side walls, said recording medium being accessible through one ofsaid side walls;

said housing of said cassette having a recess which is otherwise provided for receiving a sensing lever which prevents recording when said cassette is inserted in said recording apparatus and said sensing member projects into said recess;

at least a portion of a chip card disposed in said recess in said housing of said cassette, said chip card part having a memory formed integrally therewith and externally accessible contacts; and

,

said recording apparatus having corresponding contacts for engaging with said contacts of said portion of said chip card when said cassette is inserted therein.