MEDIUM CONVEYING APPARATUS IN WHICH REFLECTIVITY IN PERIPHERY OF OPENING FOR GUIDING LIGHT IS EQUAL TO OR LESS THAN PREDETERMINED RATIO

A medium conveying apparatus conveyable a passport includes a guide pair including a first guide, and a second guide located so as to sandwich a medium conveyance path together with the first guide, to regulate a vertical direction of the medium conveyance path, a light emitting element located on a...

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Bibliographic Details
Main Author Shimada, Tomoki
Format Patent
LanguageEnglish
Published 02.06.2022
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:A medium conveying apparatus conveyable a passport includes a guide pair including a first guide, and a second guide located so as to sandwich a medium conveyance path together with the first guide, to regulate a vertical direction of the medium conveyance path, a light emitting element located on an outside of the medium conveyance path with one of the first guide or the second guide in between to detect the medium, a light receiving element located on an outside of the medium conveyance path with the first guide in between, to receive a light emitted by the light emitting element, and an opening provided in the first guide, to pass the light emitted from the light emitting element. A reflectivity in a periphery of the opening of the first guide is 55% or less.
Bibliography:Application Number: US202117450249