Recording apparatus

Recording apparatus

  • CN 1,284,164 C
  • Filed: 10/27/1994
  • Issued: 11/08/2006
  • Est. Priority Date: 10/27/1993
  • Status: Active Grant
First Claim
Patent Images

1. pen recorder, the monitor message that is used for recording areas record data on a recording medium and expression is recorded in the content of the described data in the recording areas of described recording medium is recorded in a directorial area of described recording medium, wherein said recording medium has prerecorded address, and described pen recorder comprises:

  • A recording unit is used for the new data of recording areas record in described recording medium, and writes down monitor message in the directorial area of described recording medium;

    A reproducer is used for reproducing described prerecorded address from described recording medium;

    A nonvolatile memory is used to store described monitor message;

    AndAn opertaing device, be used for described nonvolatile memory, according to the described prerecorded address that provides by described reproducer, in the recording operation process of carrying out at interval, upgrade the monitor message that be updated relevant with the new data in the recording areas that will be recorded in described recording medium with each certain hour;

    And be used for confirming when power supply is opened, whether the recording operation to the monitor message that is updated of the directorial area of described recording medium is finished, so that after power supply opening and under the situation that described recording operation is not also finished, the monitor message that is updated that has been stored in the described nonvolatile memory can be recorded on the directorial area of described recording medium.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×