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Patent Searching and Data


Title:
FILM UNIT WITH LENS, AND ITS INSPECTING METHOD
Document Type and Number:
Japanese Patent JPH08262634
Kind Code:
A
Abstract:

PURPOSE: To perform a photographing according to a regulated number even when the opening and closing of a shutter is preliminarily inspected in a factory by installing a photographic film in the state where the first photographing frame is drawn by true portion for setting to an exposing opening, and then further drawn by the length for two frames or more.

CONSTITUTION: A photographic film 26 has inspecting frame positioning perforations 39b, 40b formed in a position closer to the film rear end part 26d side by the length for two frames from the frame on the film rear end part 26d side in addition to two photographing frame positioning perforations 39. 40 per frame formed on a film exposing part 26C usable for photographing. For the drawing quantity of the photographic film 26, the photographic film 26 is further drawn by' the length for two frames or more after a first photographing frame 38d designated to the film exposing part 26C is drawn by the portion for setting to the exposing opening. Thus, the range of the film rear end part 26d closer to the end by the length for two frames or more from the first photographing coma 38d is set to the exposing opening.


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Inventors:
UCHIDA TAKEHISA
SAKAGUCHI MASAAKI
YUHITO FUMIO
Application Number:
JP6620495A
Publication Date:
October 11, 1996
Filing Date:
March 24, 1995
Export Citation:
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Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03B17/00; G03B17/04; G03B17/42; G03C1/765; G03C3/00; (IPC1-7): G03C3/00; G03B17/00; G03B17/04; G03B17/42; G03C1/765; G03C3/00
Attorney, Agent or Firm:
Kazunori Kobayashi