Claims
- 1. A data imprinting device of a camera, having plural imprint modes including a free mode for imprinting character strings which are prepared by each camera user, for imprinting data displayed on an imprint display unit according to each of imprint modes to be set selectively, comprising:
- an electrically rewritable non-volatile memory E.sup.2 PROM;
- character string assembling means, responsive to the setting of said free mode and a first external operation, for assembling a character string as desired by the camera user, and for writing an assembled character string into said E.sup.2 PROM in response to the first external operation each time a character string is assembled, including:
- a character change switch, a character select switch, and a character fixing switch which are operated externally;
- starting means, responsive to the setting of said free mode and said character change switch, for setting a first character of a character string as an objective of change;
- preparing means, responsive to said starting means, said character select switch and said character fixing switch, for shifting a character to be changed to another character in a prescribed order each time said character select switch is made on, and for fixing the character to be changed, and shifting the objective of change to a next character of the character string when said character fixing switch is made on;
- first character string reading means, responsive to the setting of said free mode and a second external operation, for reading one of character strings stored in said E.sup.2 PROM each time the second external operation is actuated;
- first display controlling means, responsive to said character string assembling means and said first character string reading means, for displaying a character string which is being assembled and for displaying a character string which is read out from said E.sup.2 PROM on said imprint display unit;
- second character string reading means, responsive to the loading of a battery to the camera, for reading a character string stored in a prescribed address of said E.sup.2 PROM; and
- second display controlling means, responsive to the setting of said free mode and said second character string reading means, for displaying a character string of said prescribed address on said imprint display unit when the free mode is set for the first time after the battery is loaded to the camera.
- 2. The data imprinting device of claim 4, wherein said character string assembling means further includes:
- a character string fixing switch which is operated externally; and
- writing means, responsive to the setting of said free mode and said character string fixing switch, for writing the character string which is displayed on said imprint display unit to said E.sup.2 PROM replacing a preceding character string when said character string fixing switch is made on.
- 3. The data imprint device of claim 1, wherein said first character string reading means comprise:
- an externally operated character string select switch; and
- reading means, responsive to the setting of said free mode and said character string select switch, for reading a character string which is stored in said E.sup.2 PROM, in a prescribed order and based on an address of a character string which is displayed on said imprint display unit, each time said character string select switch is made on.
- 4. A data imprinting device for a camera, having at least one imprint mode including at least one of a free mode for imprinting alphanumeric character data strings prepared by a camera user and an off mode disabling imprinting, and for imprinting data which are displayed on an imprint display unit according to each mode, respectively, comprising:
- an electrically rewritable non-volatile memory E.sup.2 PROM;
- set mode switch, selectively actuated by the camera user, for setting an operating mode including one of at least a free mode and an off mode;
- alphanumeric character string assembler, responsive to the set mode switch, for assembling alphanumeric character strings including:
- alphanumeric character change switch, selectively actuated by the camera user, for scrolling through a list of alphanumeric characters; and
- next character position shift switch, selectively actuated by the camera user, for shifting to a next character position;
- the assembler assembling strings as a function of the actuation of the change switch and shift switch, respectively, character string storing switch, actuated by the camera user each time a character string is assembled, for storing an assembled character string into said E.sup.2 PROM each time a character string is assembled;
- first character string reading means, responsive to the setting of the free mode and an external operation, for reading one of character strings stored in said E.sup.2 PROM each time the external operation is actuated;
- a first display controller, responsive to the assembler and the reading means, for displaying a character string which is being assembled and for displaying a character string which is read out from said E.sup.2 PROM on the imprint display unit;
- second character string reading means, responsive to the loading of a battery to the camera, for reading a character string stored in a prescribed address of said E.sup.2 PROM; and
- a second display controller, responsive to the setting of said free mode and said second character string reading means, for displaying a character string of said prescribed address on said imprint display unit when the free mode is set for the first time after the battery is loaded to the camera.
- 5. A data imprinting device of a camera, having plural imprint modes including a free mode for imprinting character strings which are prepared by each camera user, for imprinting data displayed on an imprint display unit according to each of imprint modes to be set selectively, comprising:
- an electrically rewritable non-volatile memory E.sup.2 PROM;
- character string assembling means, responsive to the setting of said free mode and a first external operation, for assembling a character string as desired by the camera user, and for writing an assembled character string into said E.sup.2 PROM in response to the first external operation each time a character string is assembled;
- first character string reading means, responsive to the setting of said free mode and a second external operation, for reading one of character strings stored in said E.sup.2 PROM each time the second external operation is actuated;
- first display controlling means, responsive to said character string assembling means and said first character string reading means, for displaying a character string which is being assembled and for displaying a character string which is read out from said E.sup.2 PROM on said imprint display unit;
- second character string reading means, responsive to the loading of a battery to the camera, for reading a character string stored in a prescribed address of said E.sup.2 PROM; and
- second display controlling means, responsive to the setting of said free mode and said second character string reading means, for displaying a character string of said prescribed address on said imprint display unit when the free mode is set for the first time after the battery is loaded to the camera.
- 6. A data imprinting device of claim 5, wherein said character string assembling means includes:
- a character change switch, a character select switch, a character fixing switch and a character string fixing switch which are operated externally;
- starting means, responsive to the setting of said free mode and said character change switch, for setting a first character of a character string as an objective of change;
- preparing means, responsive to said starting means, said character select switch and said character fixing switch, for shifting a character to be changed to another character in a prescribed order each time said character select switch is activated, and for fixing the character to be changed and shifting the objective of change to a next character of the character string when said character fixing switch is activated; and
- writing means, responsive to the setting of said free mode and said character string fixing switch, for writing the character string which is displayed on said imprint display unit to said E.sup.2 PROM replacing a preceding character string when said character string fixing switch is activated.
- 7. A data imprinting device of claim 5, wherein said first character string reading means includes:
- a character string select switch which is operated externally;
- reading means, responsive to the setting of said free mode and the character string select switch, for reading one of character strings stored in said E.sup.2 PROM, in a prescribed order and based on an address of a character string which is displayed on the imprint display unit, each time the character string select switch is activated.
Priority Claims (1)
Number |
Date |
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Kind |
4-200495 |
Jul 1992 |
JPX |
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Parent Case Info
This application is a continuation of application Ser. No. 08/353,338 filed on Dec. 5, 1994, now abandoned, which is a continuation of application Ser. No. 08/084,467, filed on Jul. 1, 1993, now abandoned.
US Referenced Citations (9)
Continuations (2)
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Number |
Date |
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353338 |
Dec 1994 |
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Parent |
84467 |
Jul 1993 |
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