Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Reexamination Certificate
2008-05-27
2008-05-27
Pyo, Kevin (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Optical or pre-photocell system
C250S208100, C358S474000, C358S497000
Reexamination Certificate
active
10942909
ABSTRACT:
An image reading apparatus includes a stage for placing a specimen. The stage moves in first directions between a setting position where the specimen is placed and removed and a reading position for reading the specimen. The image reading apparatus also includes a light source for irradiating light onto the specimen on the stage, a photoelectric conversion device having a line shape for photo-electrically converting the light reflected from the specimen, an optical device for guiding the light from the specimen to the photoelectric conversion device, a carriage mounting the optical device, and an apparatus frame for movably supporting the stage and the carriage. The carriage moves along the stage in second directions substantially same as the first direction.
REFERENCES:
patent: 5814809 (1998-09-01), Han
Patent Abstracts of Japan; Publication No. 07-140561; Publication Date: Jun. 2, 1995; Applicant: Fuji Photo Film Co., Ltd.; Title: Image Forming Device.
Patent Abstracts of Japan; Publication No. 09-179214; Publication Date: Jul. 11, 1997; Applicant: Fuji Photo Film Co., Ltd.; Title: Image Forming Device.
Patent Abstracts of Japan; Publication No. 06-189063; Publication Date: Jul. 8, 1994; Applicant: Ricoh Klemex Corp.; Title: Book Original Reader.
Patent Abstracts of Japan; Publication No. 07-303173 (Patent umber 3410810); Publication Date: Nov. 14, 1995; Applicant: Ricoh Co., Ltd.; Title: Original Reader.
Patent Abstracts of Japan; Publication No. 09-121837; Publication Date: May 13, 1997; Applicant: Densei KK; Title: Apparatus for Measuring Number of Colonies.
Dobashi Kazuhito
Hanagata Yoshihiro
Kubota Mineo
Ueda Koji
Kanesaka Manabu
Nisca Corporation
Pyo Kevin
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