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Title:
IMAGING SYSTEM FOR PRODUCING DOUBLE EXPOSURE COMPOSITE IMAGES AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2002/075449
Kind Code:
A1
Abstract:
The invention discloses an imaging system for producing double exposure composite images and application method therefor. This system includes a cartridge-clip camera and a cartridge-clip film. The cartridge-clip camera can achieve a conversion between a full-frame transmission and a half-frame transmission by a fixed-frame wheel, and can also provide a single-sheet-film card. The film may be a kind of information medium, on which there are various pre-exposed picture-and-word information latent images. When the cartridge-clip camera uses the cartridge-clip film, it can employ a positioning means for locating to make the cartridge clip provided with the film to be conveniently and accurately located in the cartridge-clip camera, and can produce accurately located double exposure composite images, thereby overcoming the drawback of known art, using conveniently and avoiding waste. In the use of the imaging system, the invention can independent package and sale the film, having pre-exposed latent images and being provided with two zones, which one is an unexposed zone and the other is an exposed zone, the exposed zone can be acted as a kind of information medium and can be provided with some picture-and-word information.

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Inventors:
ZHOU XIANFENG (CN)
Application Number:
PCT/CN2002/000163
Publication Date:
September 26, 2002
Filing Date:
March 15, 2002
Export Citation:
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Assignee:
ZHOU XIANFENG (CN)
International Classes:
G03B19/02; (IPC1-7): G03B19/02; G03B1/44; G03B17/28
Foreign References:
US5187512A1993-02-16
US5678094A1997-10-14
US5748987A1998-05-05
JPH08234369A1996-09-13
CN2435764Y2001-06-20
US4827291A1989-05-02
CN2067839U1990-12-19
US5565936A1996-10-15
CN85201200U1986-01-08
CN86201708U1987-06-24
JPS5538542A1980-03-18
JPS56144426A1981-11-10
CN2274781Y1998-02-18
CN2388617Y2000-07-19
US5258807A1993-11-02
US5879064A1999-03-09
CN2394243Y2000-08-30
CN1171564A1998-01-28
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENT LTD. (No.40 North Sanhuanzhonglu Road Beijing 8, CN)
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