公开(公告)号：DE3149462A1

公开(公告)日：1982-06-24

申请号：DE3149462

申请日：1981-12-14

Applicant: SONY CORP

Inventor： HAYASHI YOSHIO ,  AOYAGI KOUJI ,  SAKURAI TOSHIO ,  KASHIMA TSUNEHIRO ,  HIGETA KOICHI

IPC: G11B20/00 ,  G06F17/21 ,  G11B15/02 ,  G11B15/087 ,  G06F3/06 ,  G06F7/28 ,  G11B5/008 ,  G11D1/00

Abstract: A portable word processor incorporates a keyboard for typing-in data relating to a textual document, a microprocessor for processing the data, and a microcassette recorder for storing each page of the textual data when typing of the page is complete. A half-line character display is situated on an operating panel of the word processor above the keyboard. The microprocessor includes a text buffer memory having a capacity corresponding to one page, favorably 1800 characters or 66 lines. A cassette recorder interface is included to control operation of the cassette during transfer of textual data from the text buffer memory for storage on the microcassette tape, and transfer of the data to the text buffer memory from the tape for editing and revision of the textual document. The microcassette recorder can store pages of the textual data intermittently with voice recording, such as dictation, on the same tape.

公开(公告)号：CA1171539A

公开(公告)日：1984-07-24

申请号：CA391773

申请日：1981-12-08

Applicant: SONY CORP

Inventor： HAYASHI YOSHIO ,  AOYAGI KOUJI ,  SAKURAI TOSHIO ,  KASHIMA TSUNEHIRO ,  HIGETA KOICHI

IPC: G11B20/00 ,  G06F17/21 ,  G11B15/02 ,  G11B15/087 ,  G06F3/08 ,  G06F3/02 ,  G11B5/09

Abstract: 38/SO1520 S81P272 WORD PROCESSOR A portable word processor incorporates a keyboard for typing-in data relating to a textual document, a microprocessor for processing the data, and microcassette recorder for storing each page of the textual data when typing of the page is complete. A halfline character display is situated on an operating panel of the word processor above the keyboard. The microprocessor includes a text buffer memory having a capacity corresponding to one page, favorably 1800 characters or 66 lines. A cassette recorder interface is included to control operation of the cassette during transfer of textual data from the text buffer memory for storage on the microcassette tape, and transfer of the data to the text buffer memory from the tape for editing and revision of the textual document. The microcassette recorder can store pages of the textual data intermittently with voice recording, such as dictation, on the same tape.