Data printing apparatus for camera

Claim 2

A data printing apparatus comprising: data input means; film feed means for feeding a film by a driving operation of a motor; film feed amount detection means for detecting a feed amount of the film; three light-emitting segments arranged at substantially equal intervals and arranged substantially parallel to a feed direction of the film; two light-emitting segments arranged substantially perpendicular to the feed direction of the film; an optical path for guiding light from said light-light-emitting segments to a film surface; and emission control means for selectively turning on said light-emitting segments during a feed operation of the film on the basis of an output from said film feed amount detection means, and an output from said data input means; said emission control means including means for selectively turning on said two light-emitting segments at three positions including a first position where said two light-emitting segments are located at a left portion of a numeral, a second position where said two light-emitting segments are located at a right portion of the numeral, and an intermediate position between the first and second positions during the feed operation of the film in accordance with the output from said data input means; wherein a data numeral is formed on a film surface by said selectively turning on of said three and two light-emitting segments.

Claim 3

An apparatus according to claim 1, wherein said two light-emitting segments are commonly used in a case wherein a left portion of a numeral is formed and in a case wherein a right portion of the numeral is formed during the feed operation of the film in accordance with a type of numeral.

Claim 4

An apparatus according to claim 1, wherein a pair of light-emitting segments are arranged above and below a central light-emitting segment of said three light-emitting segments which are arranged substantially parallel to the feed direction of the film.

Claim 5

An apparatus according to claim 3, wherein said pair of light-emitting segments are arranged to be subjected to emission control when a data character extending along the feed direction of the film is printed.

Claim 6

A camera comprising a film feed chamber and a film take-up chamber, comprising: data input means; film feed means for feeding a film by a driving operation of a motor; film feed amount detection means for detecting a feed amount of the film; five light-emitting segments arranged to define an E shape; an optical path for guiding light from said light-emitting segments to a film surface; and emission control means for selectively turning on said light-emitting segments during a feed operation of the film on the basis of an output from said film feed amount detection means, and an output from said data input means; said E-shaped light-emitting segments being arranged on each of the film feed chamber side and the film take-up chamber side of the camera, and wherein the light-emitting segments on the film take-up chamber side are normally subjected to emission control, and the light-emitting segments on the feed chamber side are subjected to emission control only when the film nearly ends.

Claim 7

A camera comprising a film feed chamber and a film take-up chamber, comprising: data input means; film feed means for feeding a film by a driving operation of a motor; film feed amount detection means for detecting a feed amount of the film; five light-emitting segments arranged to define an E shape; an optical path for guiding light from said light-emitting segments to a film surface; and emission control means for selectively turning on said light-emitting segments during a feed operation of the film on the basis of an output from said film feed amount detection means, and an output from said data input means; said E-shaped light-emitting segments being arranged on each of the film feed chamber side and the film take-up chamber side of the camera, and wherein the light-emitting segments on the film take-up chamber side are normally subjected to emission control, and the light-emitting segments on the feed chamber side are subjected to emission control only when the film nearly ends.

Claim 8

An apparatus according to claim 5, wherein when the light-emitting segments on the film feed chamber side are subjected to emission control, said film feed means is operated so as to rewind the film by an amount necessary for a data printing operation, and then to wind up the film again.

Claim 9

A data printing apparatus comprising: data input means; a data printing light-emitting unit including a first light-emitting segment group comprising three rod-like light-emitting segments arranged at predetermined intervals to be parallel to a travel direction of a film, and a second light-emitting segment group comprising two rod-like light-emitting segments arranged in a direction perpendicular to the travel direction; travel detection means for detecting travel of the film; and emission control means for selectively operating said light-emitting unit at predetermined timings on the basis of an output from said data input means and an output from said travel detection means, wherein said emission control means causes said first light-emitting segment group to selectively emit light at the same timing, and causes said second light-emitting segment group to selectively emit light at different timings.

Claim 10

A data printing apparatus comprising: data input means; a data printing light-emitting unit including a first light-emitting segment group comprising three rod-like light-emitting segments arranged at predetermined intervals to be parallel to a travel direction of a film, and a second light-emitting segment group comprising two rod-like light-emitting segments arranged in a direction perpendicular to the travel direction; travel detection means for detecting travel of the film; and emission control means for selectively operating said light-emitting unit at predetermined timings on the basis of an output from said data input means and an output from said travel detection means, wherein said emission control means causes said first light-emitting segment group to selectively emit light at the same timing, and causes said second light-emitting segment group to selectively emit light at different timings.

Claim 11

A data printing apparatus for a camera, comprising: film feed means for feeding a film; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; data printing light-emitting means, comprising a plurality of linear light-emitting elements, for printing data on a surface of the film by causing said light-emitting elements to emit light; and emission control means for selectively turning on said light-emitting elements of said data printing light-emitting means in accordance with an output from said film moving amount detection means, wherein said plurality of light-emitting elements of said data printing light-emitting means are arranged so as not to overlap each other in a travel direction of the film, and said emission control means comprises a table which s the light-emitting elements to be turned on in accordance with the film moving amount in correspondence with data to be printed.

Claim 12

A data printing apparatus for a camera, comprising: film feed means for feeding a film; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; data printing light-emitting means, comprising a plurality of linear light-emitting elements, for printing data on a surface of the film by causing said light-emitting elements to emit light; and emission control means for selectively turning on said light-emitting elements of said data printing light-emitting means in accordance with an output from said film moving amount detection means, wherein said plurality of light-emitting elements of said data printing light-emitting means are arranged so as not to overlap each other in a travel direction of the film, and said emission control means comprises a table which s the light-emitting elements to be turned on in accordance with the film moving amount in correspondence with data to be printed.

Claim 13

A data printing apparatus for a camera, comprising: film feed means for feeding a film; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; data printing light-emitting means comprising a plurality of linear light-emitting elements, which are arranged so as not to overlap each other in a travel direction of the film; table storage means for storing a plurality of tab each of which determines the light-emitting elements to be turned on in accordance with the film moving amount in correspondence with data to be printed; emission control means for selectively turning on said light-emitting elements of said data printing light-emitting means in accordance with an output from said table storage means; vertical/horizontal position detection means for detecting a vertical or horizontal position of the camera; and switching means for switching the tables stored in said table storage means in accordance with an output from said vertical/horizontal position detection means.

Claim 14

A data printing apparatus for a camera, comprising: film feed means for feeding a film; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; data printing light-emitting means comprising a plurality of linear light-emitting elements, which are arranged so as not to overlap each other in a travel direction of the film; table storage means for storing a plurality of tab each of which determines the light-emitting elements to be turned on in accordance with the film moving amount in correspondence with data to be printed; emission control means for selectively turning on said light-emitting elements of said data printing light-emitting means in accordance with an output from said table storage means; vertical/horizontal position detection means for detecting a vertical or horizontal position of the camera; and switching means for switching the tables stored in said table storage means in accordance with an output from said vertical/horizontal position detection means.

Claim 15

An apparatus according to claim 9, wherein said vertical/horizontal position detection means comprises position data storage means for storing detected vertical/horizontal position data of the camera, in accordance with an exposure operation, and means for outputting the stored data in accordance with a printing operation.

Claim 16

An apparatus according to claim 9, wherein said data printing light-emitting means comprises five light-emitting elements parallel to the travel direction of the film, and two light-emitting elements substantially perpendicular to the travel direction of the film.

Claim 17

A data printing apparatus for a camera, comprising: frame count detection means for detecting a remaining photographable frame count of a loaded film; film feed means for feeding the film in one of a first mode for winding up the film to the next frame immediately after a photographing operation, and a second mode for rewinding the film by an amount necessary for a data printing operation after the photographing operation, and then winding up the film to the next frame; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; data printing light-emitting means comprising a plurality of linear light-emitting elements, which are arranged so as not to overlap each other in a travel direction of the film; emission control signal output means for outputting an emission control signal for selectively turning on said light-emitting elements of said data printing light-emitting means in accordance with an output from said film moving amount detection means; and switching means for, when the remaining frame count detected by said frame count detection means becomes equal to or smaller than a predetermined value, switching a feed mode of said film feed means from the first mode to the second mode.

Claim 18

A data printing apparatus for a camera, comprising: frame count detection means for detecting a remaining photographable frame count of a loaded film; film feed means for feeding the film in one of a first mode for winding up the film to the next frame immediately after a photographing operation, and a second mode for rewinding the film by an amount necessary for a data printing operation after the photographing operation, and then winding up the film to the next frame; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; data printing light-emitting means comprising a plurality of linear light-emitting elements, which are arranged so as not to overlap each other in a travel direction of the film; emission control signal output means for outputting an emission control signal for selectively turning on said light-emitting elements of said data printing light-emitting means in accordance with an output from said film moving amount detection means; and switching means for, when the remaining frame count detected by said frame count detection means becomes equal to or smaller than a predetermined value, switching a feed mode of said film feed means from the first mode to the second mode.

Claim 19

A data printing apparatus for a camera, comprising: frame count detection means for detecting a remaining photographable frame count of a loaded film; film feed means for feeding the film in one of a first mode for winding up the film to the next frame immediately after a photographing operation, and a second mode for rewinding the film by an amount necessary for a data printing operation after the photographing operation, and then winding up the film to the next frame; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; two data printing light-emitting means arranged at different positions in a travel direction of the film, and each comprises light-emitting elements arranged in an E shape; emission control signal output means for outputting an control signal for selectively turning on said light-emitting elements of one of said two data printing light-emitting means in accordance with an output from said film moving amount detection means; and switching means for, when the remaining frame count by said frame count detection means becomes equal to or smaller than a predetermined value, switching an output object of said emission control signal output means from said one data printing lightemitting means to the other data printing light-emitting means, and for switching a feed mode of said film feed means from the first mode to the second mode.

Claim 20

A data printing apparatus for a camera, comprising: frame count detection means for detecting a remaining photographable frame count of a loaded film; film feed means for feeding the film in one of a first mode for winding up the film to the next frame immediately after a photographing operation, and a second mode for rewinding the film by an amount necessary for a data printing operation after the photographing operation, and then winding up the film to the next frame; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; two data printing light-emitting means arranged at different positions in a travel direction of the film, and each comprises light-emitting elements arranged in an E shape; emission control signal output means for outputting an control signal for selectively turning on said light-emitting elements of one of said two data printing light-emitting means in accordance with an output from said film moving amount detection means; and switching means for, when the remaining frame count by said frame count detection means becomes equal to or smaller than a predetermined value, switching an output object of said emission control signal output means from said one data printing lightemitting means to the other data printing light-emitting means, and for switching a feed mode of said film feed means from the first mode to the second mode.

Claim 21

A data printing apparatus for a camera, comprising: film feed means for rewinding a film by an amount necessary for a data printing operation after a photographing operation, and then winding up the film to the next frame; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; data printing light-emitting means comprising a plurality of linear light-emitting elements, which are arranged so as not to overlap each other in a travel direction of the film; and emission control means for selectively turning on said light-emitting elements of said data printing light-emitting means in accordance with an output from said film moving amount detection means.

Claim 22

A data printing apparatus for a camera, comprising: film feed means for rewinding a film by an amount necessary for a data printing operation after a photographing operation, and then winding up the film to the next frame; film moving amount detection means for detecting a moving amount of the film, and for outputting a signal every time a predetermined moving amount is obtained; data printing light-emitting means comprising a plurality of linear light-emitting elements, which are arranged so as not to overlap each other in a travel direction of the film; and emission control means for selectively turning on said light-emitting elements of said data printing light-emitting means in accordance with an output from said film moving amount detection means.

Claim 23

A data printing apparatus for printing a plurality of data in a film feed direction, comprising: data input means: film feeding means; means for detecting a feeding state of the film; and a single data-printing light source consisting of three light-emitting segments arranged in parallel in a feeding direction of the film at predetermined intervals, and two light-emitting segments arranged in a direction substantially perpendicular to said feeding direction, said single dataprinting light source selectively emitting light while a film is being fed so as to print single data in accordance with an output from said data input means and for printing a plurality of data on the film by repeating the selective light emitting while the film is being fed.

Claim 24

A data printing apparatus for printing a plurality of data in a film feed direction, comprising: data input means: film feeding means; means for detecting a feeding state of the film; and a single data-printing light source consisting of three light-emitting segments arranged in parallel in a feeding direction of the film at predetermined intervals, and two light-emitting segments arranged in a direction substantially perpendicular to said feeding direction, said single dataprinting light source selectively emitting light while a film is being fed so as to print single data in accordance with an output from said data input means and for printing a plurality of data on the film by repeating the selective light emitting while the film is being fed.

Claim 25

A data printing apparatus comprising: data input means; film feed means for feeding a film by a driving operation of a motor; film feed amount detection means for detecting a feed amount of the film; three light-emitting segments arranged at substantially equal intervals and arranged substantially parallel to a feed direction of the film; two light-emitting segments arranged substantially perpendicular to the feed direction of the film; an optical path for guiding light from said light-light-emitting segments to a film surface; emission control means for selectively turning on said light-emitting segments during a feed operation of the film on the basis of an output from said film feed amount detection means, and an output form said data input means; and a pair of light-emitting segments arranged above and below a central light-emitting segment of said three light-emitting segments which are arranged substantially parallel to the feed direction of the film; wherein a data numeral is formed on a film surface by said selectively turning on of said three and two light-emitting segments.

Claim 26

A data printing apparatus comprising: data input means; film feed means for feeding a film by a driving operation of a motor; film feed amount detection means for detecting a feed amount of the film; three light-emitting segments arranged at substantially equal intervals and arranged substantially parallel to a feed direction of the film; two light-emitting segments arranged substantially perpendicular to the feed direction of the film; an optical path for guiding light from said light-light-emitting segments to a film surface; emission control means for selectively turning on said light-emitting segments during a feed operation of the film on the basis of an output from said film feed amount detection means, and an output form said data input means; and a pair of light-emitting segments arranged above and below a central light-emitting segment of said three light-emitting segments which are arranged substantially parallel to the feed direction of the film; wherein a data numeral is formed on a film surface by said selectively turning on of said three and two light-emitting segments.

Claim 27

An apparatus according to claim 16, wherein said pair of light-emitting segments are arranged to be subjected to emission control when a data character extending along the feed direction of the film is printed.

Claim 28

An apparatus according to claim 16, wherein said two light-emitting segments are commonly used in a case wherein a left portion of a numeral is formed and in a case wherein a right portion of the numeral is formed during the feed operation of the film in accordance with a type of numeral.