Title:
【発明の名称】自己現像式写真装置とフィルム現像方法
Document Type and Number:
Japanese Patent JP3440081
Kind Code:
B2
Abstract:
A self developing photographic apparatus comprising: a housing including a film exit slot; exposure means operable for effecting an exposure; a film assemblage of the self-developing type including at least one exposable area and a rupturable reservoir containing processing fluid being associated with a corresponding exposable area. The apparatus also includes pressure applying means operable for rupturing the reservoir to thereby dispense and spread the fluid over the exposable area so as to initiate development of latent images as the film is withdrawn from the housing. Also included is at least one film engaging assembly coupled to the housing and located exteriorly of the film exit slot. In another embodiment, the invention includes a method of processing a film assemblage such that the film spreading fluid is applied substantially uniform.
Inventors:
Guyertema, Paul, Di
Salvo, Lawrence, Jay
Maronian, Loupen Haruchoun
Salvo, Lawrence, Jay
Maronian, Loupen Haruchoun
Application Number:
JP2000598897A
Publication Date:
August 25, 2003
Filing Date:
February 10, 2000
Export Citation:
Assignee:
Polaroid Corporation
International Classes:
G03C3/00; G03B17/52; G03D9/00; (IPC1-7): G03D9/00; G03B17/52; G03C3/00
Other References:
【文献】米国特許5237361(US,A)
【文献】米国特許4299471(US,A)
【文献】米国特許4200384(US,A)
【文献】米国特許5870633(US,A)
【文献】米国特許4299471(US,A)
【文献】米国特許4200384(US,A)
【文献】米国特許5870633(US,A)
Attorney, Agent or Firm:
Akira Asamura (3 outside)