Thermal development system and apparatus
AssigneeFuji Photo Film Co., Ltd.
InventorAkihiro Hashiguchi
Life of this patent
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Abstract
In a thermal developing method for continuously and thermally developing thermal developing sheets which have a latent image formed thereon by exposure and various sizes, a minimum temperature recovery time required for thermally developing a next thermal developing sheet is determined from physical information about a thermally developed sheet, and the next thermal developing sheet is started to be developed after the minimum temperature recovery time passes.
Claims10
A thermal developing method for continuously and thermally developing thermal developing sheets which have a latent image formed thereon by exposure and various sizes,
- wherein a minimum standby time required for thermally developing a sheet is acquired based on physical information about a thermally developed sheet, said physical information including at least one of size and material information, and a next thermal developing sheet is started to be developed after the minimum standby time passes, and pre-heating of said thermal development sheet is performed prior to thermally developing said thermal development sheet.
A thermal developing method for continuously and thermally developing thermal developing sheets which have a latent image formed thereon by exposure and various sizes,
- wherein minimum temperature recovery times required for thermally developing a next thermal developing sheet are acquired based on physical information about a thermally developed sheet and physical information about the next thermal developing sheet, respectively, said physical information including at least one of size and material information, and the longer time of the minimum temperature recovery times is selected to be a minimum standby time and the next thermal developing sheet is started to be developed after the selected minimum standby time passes, and pre-heating of said thermal development sheet is performed prior to thermally developing said thermal development sheet.
A thermal developing method for continuously and thermally developing thermal developing sheets which have a latent image formed thereon by exposure and various sizes, comprising the steps of:
- acquiring a minimum standby time required for thermally developing a next thermal developing sheet based on a size of a thermally developed sheet;
- measuring a time required until a rear end of the thermal developing sheet is completely developed and a tip of the next thermal developing sheet is then started to be developed;
- comparing the required time with the minimum standby time;
- and
- starting to develop the next thermal developing sheet if the required time is equal to or greater than the minimum standby time as a result of the comparison, wherein pre-heating of said thermal development sheet is performed prior to thermally developing said thermal development sheet.
A thermal developing method for continuously and thermally developing thermal developing sheets which have a latent image formed thereon by exposure and various sizes, comprising the steps of:
- acquiring information about a size of a next thermal developing sheet before a developing process;
- measuring a time required until a rear end of the thermal developing sheet is completely developed and a tip of the next thermal developing sheet is then started to be developed;
- acquiring a minimum standby time required for thermally developing the next thermal developing sheet based on a size of a thermally developed sheet and a size of the next thermal developing sheet;
- comparing the required time with the minimum standby time;
- and
- starting to develop the next thermal developing sheet if the required time is equal to or greater than the minimum standby time as a result of the comparison, wherein pre-heating of said thermal development sheet is performed prior to thermally developing said thermal development sheet.
A thermal developing apparatus for continuously and thermally developing thermal developing sheets which have a latent image formed thereon by exposure and various sizes, comprising:
- sheet tip required time measuring means for measuring a time required until a rear end of the thermal developing sheet is completely developed and a tip of a next thermal developing sheet is then started to be developed;
- minimum standby time acquiring means for acquiring a minimum standby time required for thermally developing the next thermal developing sheet based on a size of a thermally developed sheet;
- and
- comparing means for comparing the required time measured by the sheet tip required time measuring means with the minimum standby time acquired by the minimum standby time acquiring means, wherein a means for heating pre-heats said thermal developing sheet prior to thermally developing said thermal developing sheet.
A thermal developing apparatus for continuously and thermally developing thermal developing sheets which have a latent image formed thereon by exposure and various sizes, comprising:
- sheet size information acquiring means for acquiring information about a size of a next thermal developing sheet before a developing process;
- sheet tip required time measuring means for measuring a time required until a rear end of the thermal developing sheet is completely developed and a tip of the next thermal developing sheet is then started to be developed;
- minimum standby time acquiring means for acquiring a minimum standby time required for thermally developing the next thermal developing sheet based on a size of a thermally developed sheet and a size of the next thermal developing sheet;
- and
- comparing means for comparing the required time measured by the sheet tip required time measuring means with the minimum standby time acquired by the minimum standby time acquiring means, wherein a means for heating pre-heats said thermal developing sheet prior to thermally developing said thermal developing sheet.
Dependencies are inferred from the claim text.